CN213333593U

CN213333593U - Handheld cloud platform, load connecting piece and cloud platform subassembly

Info

Publication number: CN213333593U
Application number: CN202021804391.XU
Authority: CN
Inventors: 周仕强
Original assignee: SZ DJI Technology Co Ltd
Current assignee: SZ DJI Technology Co Ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-06-01
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a handheld cloud platform, load connecting piece and cloud platform subassembly. The handheld cloud platform includes handheld portion and cloud platform part. The handheld part is provided with an input part, and the holder part is arranged on the handheld part and used for being detachably connected with a load and being capable of being used for adjusting the posture of the load. The holder part comprises a first motor and a first attraction piece. The first electric machine includes a stator portion and a rotor portion rotatable relative to the stator portion. The first suction element is fixedly connected to a stator part or a rotor part of the first electric machine. Wherein, the load connecting piece is equipped with the second and attracts the piece, and first attraction piece can attract the piece through magnetic force interaction with the second to when the installation load connecting piece, make rotor part and stator part rotate relatively, attract the piece relatively and adsorb together until first attraction piece and second, thereby install load connecting piece detachably on rotor part or stator part, and make first motor can drive the rotation of load connecting piece.

Description

Handheld cloud platform, load connecting piece and cloud platform subassembly

Technical Field

The utility model relates to a cloud platform technical field, in particular to handheld cloud platform, load connecting piece and cloud platform subassembly.

Background

Handheld cloud platform, remote controller, from products such as rapping bar dispose the cell-phone clamp usually to be used for the centre gripping to connect the cell-phone. In the related art, part of the mobile phone clips of the handheld cloud deck are detachable, wherein the mobile phone clips are detachably connected by using a mechanical lock or a mechanism, and more operation steps are required to complete locking and fixing operations in the installation process, so that the whole installation process is very complicated; the mobile phone clamp which carries out detachable connection by utilizing the attraction of two magnets with different poles or the attraction of the magnet and metal can not automatically adapt to the direction of the holder when the mobile phone clamp is installed, and the direction of the mobile phone needs to be further adjusted, so that a camera of the mobile phone can not be blocked by other structures, the structure of the handheld holder is prevented from entering the mobile phone to shoot pictures, and the quick installation can not be realized.

SUMMERY OF THE UTILITY MODEL

The utility model discloses embodiment provides a handheld cloud platform, load connecting piece and cloud platform subassembly.

The utility model discloses embodiment's handheld cloud platform includes:

the handheld part is provided with an input piece for inputting a control command;

the holder component is arranged on the handheld part, is used for being detachably connected with a load and can be used for adjusting the posture of the load;

wherein the pan/tilt unit comprises:

the first motor is used for driving a load connecting piece connected with the load to rotate and comprises a stator part and a rotor part which can rotate relative to the stator part;

a first suction member fixedly connected to the stator portion or the rotor portion of the first motor;

the load connecting piece is provided with a second attraction piece, the first attraction piece and the second attraction piece can attract each other through magnetic force, when the load connecting piece is installed, the rotor part and the stator part can rotate relatively until the first attraction piece and the second attraction piece are opposite and adsorbed together, and therefore the load connecting piece is detachably installed on the rotor part or the stator part, and the first motor can drive the load connecting piece to rotate.

In the handheld cloud platform of above-mentioned embodiment, first attraction piece and second attraction piece are through magnetic force interaction inter attraction to when the installation load connecting piece, make first motor can the free rotation, guarantee that the load connecting piece correctly installs on the preset position of first motor, thereby realize the quick separation and the installation of load connecting piece and handheld cloud platform.

In some embodiments, the first attractive element is a single-sided unipolar magnetic element.

In some embodiments, the number of single-sided single-pole magnetic members is single, and the single-sided single-pole magnetic member is attracted to the second attraction member by a magnetic force via a yoke provided on the first motor; or

The number of the single-sided monopole magnetic pieces is two; the orientations of the same polarity of the two single-sided unipolar magnetic members are the same, or the orientations of the same polarity of the two single-sided unipolar magnetic members are opposite.

In some embodiments, the first attraction is a single-sided bipolar magnetic element.

In some embodiments, the number of the single-sided bipolar magnetic members is single, and one end face of the single-sided bipolar magnetic member includes a first magnetic pole and a second magnetic pole with opposite polarities, and the first magnetic pole and the second magnetic pole are distributed on two sides of the end face.

In some embodiments, the first attraction includes a single-sided unipolar magnetic element and a single-sided bipolar magnetic element.

In some embodiments, the number of single-sided unipolar magnetic members is two, and the number of single-sided bipolar magnetic members is single;

the same polarity of the two single-sided single-pole magnetic pieces is opposite in direction;

one end face of the single-face bipolar magnetic part comprises a first magnetic pole and a second magnetic pole which are opposite in polarity, the first magnetic pole is circular, and the second magnetic pole annularly surrounds the first magnetic pole.

In some embodiments, the area of the first magnetic pole is equal to the area of the second magnetic pole; and/or

The central connecting line of the single-sided bipolar magnetic piece and the two single-sided unipolar magnetic pieces is triangular.

In some embodiments, the handheld cloud deck further comprises a magnetic sensor, wherein the magnetic sensor is arranged on the first motor and located below the first suction piece, and is used for detecting the rotation angle of the first motor.

In some embodiments, the number of the magnetic sensors is two, the first attraction member includes a single-sided bipolar magnetic member and two single-sided unipolar magnetic members, and the two magnetic sensors are disposed below the single-sided bipolar magnetic member and symmetrically distributed with respect to the single-sided bipolar magnetic member.

In some embodiments, the handheld tripod head further comprises a first magnetic yoke metal sheet disposed on the first motor, the first magnetic yoke metal sheet being located between the first attraction piece and the magnetic sensor.

In some embodiments, one of the first motor and the load coupling member is provided with a friction member for contacting the other of the load coupling member and the first motor when the load coupling member is mounted to the first motor.

In some embodiments, the friction member is disposed around the first suction member, or the friction member is overlaid on the first suction member.

In some embodiments, a first fool-proof structure is provided on the first motor to cooperatively connect with a second fool-proof structure of the load connector when the load connector is mounted on the first motor.

In some embodiments, a first contact is provided on the first electrical machine for making electrical contact with a second contact on the load connector.

In some embodiments, the first contact portion makes electrical contact with the second contact portion when the load connector is mounted to the first electrical machine in a predetermined position;

when the load connecting piece is separated from the preset position of the first motor, the first contact part and the second contact part are automatically disconnected from electric contact.

In certain embodiments, the first contact portion includes a first contact for conducting electricity, the first contact for making electrical contact with a third contact of the second contact portion for conducting electricity when the load connector is mounted in a preset position of the first electrical machine; and/or

The first contact portion includes a second contact for communication for making electrical contact with a fourth contact of the second contact portion for communication when the load connector is mounted in a predetermined position of the first motor.

In some embodiments, the first contact portion is adapted to be removably coupled to the second contact portion.

In some embodiments, the head member is rotatable relative to the hand-held portion to switch the hand-held head between a folded state and a use state.

In some embodiments, the first suction element is located between the first motor and the hand-held portion when the hand-held pan/tilt head is in a folded state.

The utility model discloses embodiment's load connecting piece is used for connecting load detachably on handheld cloud platform, the load connecting piece includes:

the bearing body is used for connecting the load and detachably connected with a rotor part or a stator part of a first motor of the handheld cloud deck;

the second suction piece is fixedly connected with the bearing body;

the rotor part or the stator part is provided with a first attraction piece, the second attraction piece can be attracted with the first attraction piece through magnetic force, so that when the load connecting piece is installed, the rotor part and the stator part can rotate relatively until the first attraction piece and the second attraction piece are opposite and attracted together, the bearing body is detachably installed on the rotor part or the stator part, and the first motor can drive the load connecting piece to rotate.

In the load connecting piece of the above embodiment, the first attraction piece and the second attraction piece attract each other through magnetic force, so that the first motor can rotate freely when the load connecting piece is installed, the load connecting piece is guaranteed to be correctly installed on the preset position of the first motor, and quick separation and installation of the load connecting piece and the handheld holder are achieved.

In some embodiments, the second attractive element is a single-sided unipolar magnetic element.

In some embodiments, the number of said single-sided unipolar magnetic elements is single, a single said single-sided unipolar magnetic element being assisted by a magnetic yoke for the mutual attraction with said first attraction by magnetic interaction; or

The number of the single-sided monopole magnetic pieces is two; the single-sided monopole magnetic elements are arranged in a single-sided monopole manner, wherein the orientations of the same polarity of the two single-sided monopole magnetic elements are the same, or the number of the single-sided monopole magnetic elements is two, and the orientations of the same polarity of the two single-sided monopole magnetic elements are opposite.

In some embodiments, the second attraction is a single-sided bipolar magnetic element.

In some embodiments, the second attraction includes a single-sided unipolar magnetic element and a single-sided bipolar magnetic element.

In some embodiments, one of the carrier and the first motor is provided with a friction member for contacting the other of the first motor and the carrier when the load coupling member is mounted to the first motor.

In some embodiments, the friction member is disposed around the second attraction or the friction member covers the second attraction.

In some embodiments, a second fool-proof structure is disposed on the carrier body, so that the carrier body is connected to the first fool-proof structure of the first motor in a matching manner when the load connector is mounted on the first motor.

In some embodiments, a second contact is provided on the carrier for making electrical contact with a first contact on the first electrical machine.

In some embodiments, the first contact portion makes electrical contact with the second contact portion when the load connector is mounted to the first motor in a predetermined position,

In certain embodiments, the second contact portion includes a third contact for energizing, the third contact for making electrical contact with the first contact of the first contact portion for energizing when the load connector is mounted in a preset position of the first electrical machine; and/or

The second contact portion includes a fourth contact for communication for making electrical contact with the second contact of the first contact portion for communication when the load connector is mounted in a predetermined position of the first motor.

In some embodiments, the second contact portion is adapted to be removably coupled to the first contact portion.

In some embodiments, the carrier body is provided with a mounting structure for mounting the load.

In some embodiments, the load comprises a mobile terminal, and the mounting structure comprises one of a protective case, a clamping structure, and a finger loop; wherein:

the protective shell is used for accommodating the mobile terminal;

the clamping structure is used for clamping the mobile terminal;

the ring buckle is used for being stuck to the back of the mobile terminal.

In some embodiments, the load comprises a camera, and the mounting structure comprises a mounting frame to which the camera is mounted.

In some embodiments, the load coupling includes a locking member coupled to the mounting frame, the locking member configured to lock or unlock the camera to or from the mounting frame;

the supporting body is provided with a weight piece, and the weight piece is connected with the mounting frame.

The utility model discloses embodiment's cloud platform subassembly includes:

a handheld tripod head according to any one of the preceding embodiments, and

a load coupling as in any preceding embodiment.

In the cloud platform subassembly of above-mentioned embodiment, first attraction spare and second attraction spare are through magnetic force interaction inter attraction to when the installation load connecting piece, make first motor can the free rotation, guarantee that the load connecting piece correctly installs on the preset position of first motor, thereby realize the quick separation and the installation of load connecting piece and handheld cloud platform.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a perspective view of a pan/tilt head assembly according to an embodiment of the present invention;

fig. 2 is another perspective structural view of the pan/tilt head assembly according to the embodiment of the present invention;

fig. 3 is a schematic diagram of a yoke of a handheld pan/tilt head according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a single-sided bipolar magnetic member of a pan/tilt head assembly according to an embodiment of the present invention;

fig. 5 is a partial three-dimensional structure diagram of the handheld pan/tilt head according to the embodiment of the present invention;

fig. 6 is a partial perspective structure view of the pan/tilt head assembly according to the embodiment of the present invention;

fig. 7 is a magnetic field distribution diagram of a single-sided bipolar magnetic member of a pan/tilt head assembly according to an embodiment of the present invention;

fig. 8 is a partial structural view of a pan/tilt head assembly according to an embodiment of the present invention;

fig. 9 is a comparative illustration of a first fool-proof structure of the handheld pan/tilt head according to the embodiment of the present invention;

fig. 10 is a schematic structural view of a first contact portion of a handheld tripod head according to an embodiment of the present invention;

fig. 11 is another perspective view of the pan/tilt head assembly according to the embodiment of the present invention;

fig. 12 is a perspective view of a load connecting member according to an embodiment of the present invention;

fig. 13 is another perspective view of the load coupling member according to the embodiment of the present invention;

fig. 14 is another perspective view of the pan/tilt head assembly according to the embodiment of the present invention;

fig. 15-27 are perspective structural views of the quick-release connection assembly according to the embodiment of the present invention;

fig. 28 is a flowchart illustrating a control method according to an embodiment of the present invention.

Description of the main element symbols:

the cradle head assembly 1000, the handheld cradle head 100, the handheld portion 11, the cradle head part 12, the first motor 121, the first attraction piece 122, the single-sided monopole magnetic piece 1222, the single-sided dipole magnetic piece 1224, the first magnetic pole 12242, the second magnetic pole 12244, the yoke 13, the first friction piece 14, the first fool-proof structure 15, the first contact portion 16, the first installation mark 17, the load connector 200, the second attraction piece 21, the carrier 22, the second fool-proof structure 23, the second installation mark 25, the locking piece 26, the load 300, the mobile phone 32, and the camera 34.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. Either mechanically or electrically. Either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1 and 2, a handheld tripod head 100 according to an embodiment of the present invention includes a handheld portion 11 and a tripod head component 12. The hand-held portion 11 is provided with an input member for inputting a control command. The pan/tilt unit 12 is provided on the hand-held portion 11, and is configured to be detachably connected to the load 300 and to be capable of adjusting the posture of the load 300. The pan/tilt head unit 12 includes a first motor 121 and a first suction member 122. The first motor 121 is used for driving the load connector 200 connected with the load 300 to rotate. The first electric machine 121 comprises a stator part and a rotor part rotatable relative to the stator part. The first suction element 122 is fixedly connected to the stator part or the rotor part of the first electric machine 121. Wherein, the load connector 200 is provided with the second attraction piece 21, the first attraction piece 122 can attract with the second attraction piece 21 through magnetic force interaction, so that when the load connector 200 is installed, the rotor part and the stator part rotate relatively until the first attraction piece 122 and the second attraction piece 21 are opposite and adsorbed together, thereby the load connector 200 is detachably installed on the rotor part or the stator part, and the first motor 121 can drive the load connector 200 to rotate.

The stator part and the rotor part are relative concepts, the stator part does not refer to a stator of the motor specifically, and the rotor part does not refer to a rotor of the motor specifically. That is, the stator portion may be a stator of the electric machine and the rotor portion may be a rotor of the electric machine. The following similar contents are not described in detail.

In the handheld cloud deck 100 of the above embodiment, the first attraction piece 122 and the second attraction piece 12 attract each other through magnetic force, so that the first motor 121 can rotate freely when the load connection piece 200 is installed, and it is ensured that the load connection piece 200 is installed correctly at the preset position of the first motor 121, thereby realizing the quick separation and installation of the load connection piece 200 and the handheld cloud deck 100, and meanwhile, the installation positions of the load connection piece 200 and the first motor 121 can be unique, so that the structure of the handheld cloud deck 100 is prevented from being drawn by controlling the rotation of the first motor 121.

In the related art, the mobile phone clip of the handheld cloud platform can be detached, and when the mobile phone clip and the handheld cloud platform of the mobile phone are installed and connected by using a mechanical lock or in a magnetic attraction mode, the direction of the mobile phone needs to be adjusted, so that the direction of the camera of the mobile phone faces to a specific direction compared with the direction of the handheld cloud platform, the camera of the mobile phone can not be blocked by other structures of the handheld cloud platform, and the structure of the handheld cloud platform is prevented from entering a shooting picture of the mobile phone. Meanwhile, leveling is needed, namely, the integral mass center is adjusted by adjusting the upper, lower, left and right positions of the mobile phone on the handheld holder, so that the load mass center of each shaft of the handheld holder is positioned on the axis of each shaft as much as possible after the mobile phone is clamped, and the load of the motor of the handheld holder is further reduced. It can be understood that the magnetic attraction connection is achieved by attracting a magnet and a metal that can be attracted by the magnet, or by attracting two magnets of different poles. Wherein the magnet typically has two poles, one N-pole and the other S-pole, and the metal is typically a soft magnetic material.

That is to say, in the related art, the detachable mobile phone clip has the problems of complicated installation steps, limited installation speed and the like in the process of being installed on the handheld cloud deck. Further, when the load 300 is applied to the handheld cradle head 100, the magnetic attraction detachable mode also reduces the problem of repeated leveling, that is, when a user wants to use the load 300 independently, the user can take the load connector 200 off the first motor 121 of the handheld cradle head 100, and when the user wants to perform stabilization or attitude control on the load 300 on the handheld cradle head 300 again, the user can magnetically attract the load connector 200 to be aligned and connected to the first motor 121, without repeatedly adjusting the position of the load 300, so as to achieve the state of integral mass center balance.

And the utility model discloses embodiment's handheld cloud platform 100, with the load connecting piece 200 and the handheld cloud platform 100 of the mode erection joint load 300 of magnetism, in the in-process of first motor 121 and load connecting piece 200 through magnetic force interaction inter attraction, the rotor part and the stator part of first motor 121 rotate relatively, make the direction of the automatic adaptation cloud platform part 12 of load connecting piece 200, and each axle of handheld cloud platform 100 is located the trim state, the installation step has been reduced like this, the installation rate is improved, it is loaded down with trivial details effectively to have solved the installation step, the limited problem of installation rate.

It can be understood that when the load connector 200 is gradually close to the first motor 121, the first suction member 122 and the second suction member 21 are attracted to each other by magnetic force, and under the action of the magnetic force, the first motor 121 rotates to guide the first suction member 122 to correct the position and to align with the second suction member 21 accurately, so that the load connector 200 is quickly mounted on the first motor 121.

Specifically, the handheld tripod head 100 may be used for stability augmentation. In the example of fig. 1, the handheld portion 11 is a rod-shaped structure, the handheld portion 11 includes a top portion 112 and a bottom portion 114, an input member is disposed on the handheld portion 11, the input member may include a control button 116, a joystick, a dial wheel, and the like, and the input member is used for inputting a control command to adjust the posture of the load and/or a shooting parameter. Pan and tilt head assembly 12 includes a roll motor (e.g., first motor 121), a first arm 123, a pitch motor 124, a second arm 125, a yaw motor 126, a third arm 127 (which may be understood as being integral with the housing of yaw motor 126), and a rotational link 128. A rotational connection 128 is provided between the second arm 125 and the third arm 127. One end of the first arm 123 is fixedly connected to a stator portion of the roll motor, and the other end of the first arm 123 is fixedly connected to a rotor portion of the pitch motor 124. One end of the second arm 125 is fixedly connected to the stator portion of the pitch motor 124, and the other end is rotatably connected to the third arm 127 via a rotary joint 128. One end of the third arm 127 is rotatably connected to the other end of the second arm 125 through a rotating connection member 128, and the other end of the third arm 127 is fixedly connected to a rotor portion of the yaw motor 126. Yaw motor 126 is coupled to top portion 112 of handpiece 11. In the example of fig. 1, the first motor 121 is a roll motor. In addition, the first attractive element 122 may include a single-sided unipolar magnetic element 1222, a single-sided bipolar magnetic element 1224, or other magnetic elements. It should be noted that other magnetic members can be attracted by the magnetic member, for example, other magnetic members may include iron, nickel, and cobalt. In other embodiments, the pan/tilt head assembly may also be a single or dual axis pan/tilt head assembly. In other embodiments, other connection sequences are possible in addition to those described above with respect to the connection sequence between the pitch motor 124, the roll motor, and the yaw motor 126.

In some embodiments, the first attraction 122 is a single-sided unipolar magnetic element.

In this way, the single-sided single-pole magnetic element and the second attraction element 21 are attracted to each other through magnetic force, so that the load connector 200 and the first motor 121 can be quickly separated and installed. Specifically, the single-sided monopole magnetic element comprises two end faces which are opposite to each other, each end face is provided with a unique magnetic pole, one end face is an N pole, and the other end face is an S pole. The magnetic induction curve of the single-sided single-pole magnetic piece is transmitted from the N pole to the S pole. The magnetic circuit of the single-sided monopole magnetic element is relatively open, and the range of attracting other attracting elements is larger. The shape of the single-sided monopole magnetic element includes, but is not limited to, circular, oval, rectangular, and the like.

In some embodiments, the number of the single-sided unipolar magnetic members is single, and the single-sided unipolar magnetic member is used for mutual attraction with the second attraction member by magnetic force by means of the yoke.

Thus, the single-sided single-pole magnetic element and the second attraction element 21 are attracted to each other through magnetic force, so that the load connection element 200 and the first motor 121 can be quickly separated and mounted, and magnetic force can be provided at least two positions of the first motor by means of the magnetic yoke, so that the stator part and the rotor part of the first motor 121 can rotate relatively, and alignment connection of the first motor 121 and the load connection element 200 is facilitated. Specifically, the single-sided single-pole magnetic piece is fixed on the magnetic yoke, the shape of the magnetic yoke is the same as that of the single-sided single-pole magnetic piece, and if the shape of the single-sided single-pole magnetic piece is circular, the shape of the magnetic yoke is correspondingly circular; if the single-sided monopole magnetic element is rectangular, the yoke is rectangular. Referring to fig. 3, the area of the yoke 13 is larger than that of the single-sided monopole magnetic element 1222 to fix the single-sided monopole magnetic element 1222 and reduce the magnetic path leakage of the single-sided monopole magnetic element 1222. In one example, the polarity of the single-sided unipolar magnetic element is N-pole at the end away from the first motor 121.

In some embodiments, a magnetic yoke is provided on the first motor 121.

Thus, the single-sided single-pole magnetic member is fixedly coupled to the first motor 121 via the yoke. Specifically, the yoke is located between the first attraction member and the first motor 121, and can fix the single-sided monopole magnetic member on the one hand and reduce the interference of the magnetic field of the single-sided monopole magnetic member to the outside on the other hand.

In some embodiments, the number of the single-sided unipolar magnetic members is two, and the orientations of the same polarities of the two single-sided unipolar magnetic members are the same.

In this way, the two single-sided single-pole magnetic members and the second attraction member 21 are attracted to each other by magnetic force, so as to realize quick separation and installation of the load connector 200 and the first motor 121. It can be understood that the two single-sided monopole magnetic elements have greater attraction to the second attraction element 21 than the single-sided monopole magnetic element, which is more beneficial for the pan/tilt head unit 12 to connect to the load connection element 200, and can also provide magnetic force at two locations, so that the stator portion and the rotor portion of the first motor 121 can rotate relative to each other, thereby facilitating the alignment connection between the first motor 121 and the load connection element 200. Specifically, two single-sided single-pole magnetic members are fixed to a yoke and fixedly coupled to the first motor 121 through the yoke. In one example, at the end away from the first motor 121, the polarity of both single-sided single-pole magnetic members is N-pole.

In some embodiments, the number of the single-sided unipolar magnetic members is two, and the same polarity of the two single-sided unipolar magnetic members is oriented in opposite directions.

In this way, magnetic force action can be provided at two positions, so that the stator part and the rotor part of the first motor 121 can rotate relatively, the installation positions of the first motor 121 and the load connector 200 can be corrected automatically, and position installation errors can be avoided. It is understood that when the second attraction member 21 also includes two single-sided monopole magnetic members, and the orientations of the same polarities of the two single-sided monopole magnetic members are opposite, the first motor 121 and the load connection member 200 may be guided by magnetic force to automatically correct the positions and be connected together according to the principle that the same polarities are mutually repelled and the opposite polarities are mutually attracted when the first attraction member is spaced apart from the second attraction member 21. In one example, at an end away from the first motor 121, one single-sided monopole magnetic element has an N-pole polarity and the other single-sided monopole magnetic element has an S-pole polarity.

In some embodiments, the first attraction member is a single-sided bipolar magnetic member.

Like this, single face bipolar magnetic part and second attraction piece 21 are through magnetic force interaction inter attraction, realize load connecting piece 200 and first motor 121's quick separation and installation, also can provide magnetic force action in two positions to make the stator part and the rotor part of first motor 121 can rotate relatively, thereby be favorable to realizing that first motor 121 and load connecting piece 200's counterpoint is connected. Specifically, the single-sided bipolar magnetic member comprises two opposite end faces, each end face having two different magnetic poles, wherein one magnetic pole is an N pole, and the other magnetic pole is an S pole. The magnetic circuit of the single-sided bipolar magnetic part is more convergent, the attraction force to the attraction part with a longer distance is smaller, and the attraction force to the attraction part with a shorter distance is larger. The shape of the single-sided bipolar magnetic element includes, but is not limited to, circular, oval, rectangular, and the like.

Like this, single face bipolar magnetic part and second attraction piece 21 are through magnetic force effect inter attraction, realize load connecting piece 200 and first motor 121's quick separation and installation, also can provide magnetic force effect in two positions to make the stator part and the rotor part of first motor 121 can rotate relatively, thereby be favorable to realizing first motor 121 and load connecting piece 200's counterpoint and be connected. Specifically, if the first magnetic pole is an N pole, the second magnetic pole is an S pole; if the first magnetic pole is S pole, the second magnetic pole is N pole. The areas of the first magnetic pole and the second magnetic pole occupying the end face can be equal or unequal. In other embodiments, after being axially magnetized, the first magnetic pole and the second magnetic pole may be annularly distributed on the end surface, that is, the central area of the end surface is one of the first magnetic pole and the second magnetic pole, and the area outside the central area of the end surface is the other of the first magnetic pole and the second magnetic pole.

Referring to fig. 4, in an example, when the end surface of the single-sided bipolar magnetic element 1224 is circular, the polarity of one semicircle is N-pole and the polarity of the other semicircle is S-pole; when the end face of the single-sided bipolar magnetic member 1224 is rectangular, the polarity of one end of the rectangle is N-pole, and the polarity of the other end of the rectangle is S-pole.

Referring to fig. 5, in some embodiments, the first attractive element 122 includes a single-sided unipolar magnetic element 1222 and a single-sided bipolar magnetic element 1224.

In this way, the single-sided monopole magnetic element 1222, the single-sided dipole magnetic element 1224, and the second attractive element 21 are attracted to each other through magnetic force, so as to achieve rapid separation and installation of the load connector 200 and the first motor 121, and also provide magnetic force at least two positions, so that the stator portion and the rotor portion of the first motor 121 can rotate relative to each other, thereby facilitating alignment connection of the first motor 121 and the load connector 200. Specifically, the single-sided monopole magnetic element 1222 has a relatively open magnetic circuit, and the attraction force to the relatively distant attraction element is greater than the attraction force of the single-sided dipole magnetic element 1224. The magnetic path of the single-sided bipolar magnetic element 1224 is relatively convergent, and the attraction force to the closer attraction element is greater than that of the single-sided unipolar magnetic element 1222. During the installation of load coupling member 200 to first motor 121, when load coupling member 200 is farther from first motor 121, first the attractive force of single-sided monopole magnetic element 1222 is applied, and when load coupling member 200 is continuously closer to first motor 121, the attractive force of single-sided dipole magnetic element 1224 is gradually increased, which facilitates the correction of the position of first motor 121 and load coupling member 200.

In one example, the second attraction member 21 includes a single-sided unipolar magnetic member and a single-sided bipolar magnetic member, the number of the single-sided unipolar magnetic member and the number of the single-sided bipolar magnetic member of the second attraction member 21 are respectively the same as the number of the single-sided unipolar magnetic member and the single-sided bipolar magnetic member of the first attraction member 122, the polarity of the corresponding magnetic member is opposite to the polarity of the magnetic member of the first attraction member 122, when the load connection member 200 approaches the pan/tilt head unit from a position other than 30mm away from the pan/tilt head unit, the first motor 121 and the load connection member 200 are first attracted by the single-sided unipolar magnetic member, the automatic position correction is performed by the first motor 121 and the load connection member 200, so that the relative angle between the first motor 121 and the load connection member 200 is within a certain range, when the first motor 121 and the load connection member 200 continuously approach and the distance is about 5mm, the attraction force of the single-sided bipolar magnetic member gradually increases, the, when the two are completely close, the first motor 121 and the load link 200 can be positioned at an accurate position, preventing the load link 200 from being tilted to one side.

Referring to fig. 5, in some embodiments, the number of single-sided monopole magnetic elements 1222 is two and the number of single-sided dipole magnetic elements 1224 is single.

In this way, the two single-sided unipolar magnetic elements 1222 and the single-sided bipolar magnetic element 1224 are attracted to the second attraction element 21 by magnetic force, so as to achieve quick separation and installation of the load connector 200 and the first motor 121, and also provide magnetic force at least two positions, so that the stator portion and the rotor portion of the first motor 121 can rotate relatively, thereby facilitating alignment connection between the first motor 121 and the load connector 200, and making the installation position of the load connector 200 and the first motor 121 unique. Specifically, in the example of fig. 5, both the two single-sided monopole magnetic elements 1222 and the single-sided bipolar magnetic element 1224 are circular, and in other embodiments, both the two single-sided monopole magnetic elements 1222 and the single-sided bipolar magnetic element may be oval, rectangular, or other shapes, or a combination of any two or more of the circular, oval, rectangular, or other shapes.

In some embodiments, the two single-sided, single-pole magnetic elements 1222 are oriented in opposite directions with the same polarity.

Thus, it is possible to provide a magnetic force action at least two positions and automatically correct the installation positions of the first motor 121 and the load connector 200, thereby preventing a position installation error. It is understood that when the second attraction member 21 also includes two single-sided monopole magnetic members 1222 and the two single-sided monopole magnetic members 1222 are oppositely oriented in the same polarity, the first motor 121 and the load connection member 200 are magnetically guided to automatically correct the position and are connected together when the first attraction member 122 is spaced apart from the second attraction member 21 according to the principle of mutual repulsion in the same polarity and mutual attraction in different polarities. Specifically, in the example of fig. 6, at an end away from the first motor 121, one single-sided single-pole magnetic member 1222 has an N-pole polarity, and the other single-sided single-pole magnetic member 1222 has an S-pole polarity.

Referring to fig. 5 and 6, in some embodiments, an end surface of the single-sided bipolar magnetic member 1224 includes a first pole 12242 and a second pole 12244 of opposite polarity, the first pole 12242 is circular, and the second pole 12244 is annular around the first pole 12242.

As such, the magnetic path of the single-sided bipolar magnetic member 1224 is relatively convergent, and the attraction force to the attraction member in the farther range is relatively small, and the attraction force to the attraction member in the closer range is relatively large. Specifically, in the example of fig. 5, the one-sided bipolar magnetic member 1224 is circular in shape, the first and

second poles

12242 and 12244 are concentric circles, the first pole 12242 is circular in the inner circle, and the second pole 12244 is circular in the outer circle. At the end remote from the first motor 121, the first magnetic pole 12242 is N-pole and the second magnetic pole 12244 is S-pole.

In some embodiments, the area of the first pole 12242 is equal to the area of the second pole 12244.

Thus, the magnetic flux on the end face of the single-sided bipolar magnetic member 1224 can be reduced, and the interference with the outside can be reduced. It can be understood that the magnetic circuit of the single-sided dipole magnetic member 1224 is relatively convergent, and when the area of the first magnetic pole 12242 is equal to the area of the second magnetic pole 12244, the magnetic flux at the end face of the single-sided dipole magnetic member 1224 is minimized, and the interference to the magnetic sensor for detecting the angle of the first motor 121 is small, and at this time, the magnetic sensor is placed at a position where the magnetic field at the end face of the single-sided dipole magnetic member 1224 is weak, so that the space of the pan/tilt head unit 12 can be fully utilized. Specifically, in the example of fig. 6, at the end away from the first motor 121, the area of the N pole is equal to the area of the S pole.

In one example, referring to fig. 7, fig. 7 is a magnetic field distribution diagram in a circle in space, and for the solution of Bz value as the magnetic sensor, the magnetic sensor can be placed at each position where the Bz curve is 0, so as to make the ambient magnetic field interference smaller. It will be appreciated that different magnetic sensors have different requirements for different magnetic field directions (Br, Bt, Bz).

In some embodiments, the center line of the single-sided bipolar magnetic element 1224 and the two single-sided unipolar magnetic elements 1222 is triangular.

In this manner, the connection of the first motor 121 and the load connector 200 is more stable. It should be noted that, in other embodiments, the number of the magnetic members may be more than three, and the central connecting lines of the plurality of magnetic members may be distributed in a linear, polygonal, star or other shape, and the shape distribution of the magnetic members is not limited herein.

In some embodiments, the handheld cloud deck 100 further includes a magnetic sensor (not shown), and the magnetic sensor is disposed on the first motor 121 and is used for detecting a rotation angle of the first motor 121.

In this way, during the actual use of the handheld tripod head 100, the magnetic sensor can be used to detect the rotation angle of the first motor 121. It can be understood that when the first motor 121 rotates, the magnetic property of the sensing element inside the magnetic sensor changes, the magnetic sensor converts the magnetic property change into an electrical signal, and the rotation angle of the first motor 121 can be detected by processing the electrical signal. In one example, the magnetic sensor comprises a hall sensor.

In some embodiments, the magnetic sensor is located below the first attraction 122.

In this manner, the pan and tilt head unit 12 space is fully utilized.

In some embodiments, the number of magnetic sensors is two. The first attraction member 122 includes a single-sided bipolar magnetic member 1224 and two single-sided unipolar magnetic members 1222, and the two magnetic sensors are disposed below the single-sided bipolar magnetic member 1224 and symmetrically distributed with respect to the single-sided bipolar magnetic member 1224.

Therefore, the interference of the external magnetic field on the magnetic sensor can be reduced. It is understood that the magnetic circuit of the single-sided bipolar magnetic member 1224 is more convergent than the magnetic circuit of the single-sided unipolar magnetic member 1222, and the magnetic sensor experiences less magnetic field disturbance below the single-sided bipolar magnetic member 1224 than below the single-sided unipolar magnetic member 1222.

Referring to fig. 6, in some embodiments, the handheld tripod head 100 further includes a first magnetic yoke metal sheet 132 disposed on the first motor 121, and the first magnetic yoke metal sheet 132 is located between the first suction member 122 and the magnetic sensor.

In this way, the magnetic path leakage of the first attraction member 122 can be reduced, and the magnetic field of the single-sided bipolar magnetic member 1224 and the single-sided unipolar magnetic member 1222 can be reduced from interfering with the magnetic sensor. Specifically, the first yoke metal piece 132 is provided on the first motor 121, and the first suction member 122 is fixed to the first yoke metal piece 132, and thus, fixed to the first motor 121. The area of the first yoke metal sheet 132 is larger than that of the first suction member 122.

In some embodiments, the first yoke metal plate 132 includes a silicon steel plate, a carbon steel plate, or an iron-nickel alloy plate.

Thus, the magnetic path leakage of the first suction element 122 can be effectively reduced. It can be understood that the magnetic permeability of the silicon steel sheet, the carbon steel sheet and the iron-nickel alloy sheet is relatively high, and the magnetic force lines can be effectively transmitted back to one end of the single-sided monopole magnetic element 1222, so that the magnetic path leakage of the first attraction element 122 is reduced.

Referring to fig. 8, in some embodiments, one of the first motor 121 and the load coupling member 200 is provided with a friction member 14, and the other of the first motor 121 and the load coupling member 200 may or may not be provided with the friction member 14, the friction member 14 being adapted to contact the other of the load coupling member 200 and the first motor 212 when the load coupling member 200 is mounted to the first motor 121.

In this way, after the first motor 121 and the load connecting member 200 are connected by the magnetic force, the friction member 14 between the first motor 121 and the load connecting member 200 is pressed to provide a rotating friction force, so as to solve the requirement of stability augmentation in the rotating direction of the handheld tripod head 100. Specifically, the number of the friction members 14 includes at least one. Preferably, in the case that the number of the friction members 14 is more than one, the friction members 14 are uniformly disposed on one of the first motor 121 and the load connecting member 200 to provide uniform friction force and increase the stability of the rotational direction of the handheld tripod head 100. In the example of fig. 8, the friction member 14 is provided on the first motor 121 in contact with the load connection member 200, and in other embodiments, the friction member may be provided on the load connection member.

In some embodiments, the friction member 14 comprises a rubber or silicone member.

Thus, after the first motor 121 and the load connecting member 200 are connected by the magnetic force, the rubber member or the silica gel member between the first motor 121 and the load connecting member 200 is pressed to provide a rotating friction force, thereby solving the stability increasing requirement of the rotating direction of the handheld holder 100. Specifically, in the example of fig. 8, the friction member 14 is a rubber member, and in other embodiments, the friction member may be a silicone member.

In some embodiments, the friction member 14 is annular.

In this way, the annular friction member 14 provides a uniform friction force, thereby solving the stability enhancement requirement of the rotation direction of the handheld tripod head 100. Specifically, in the example of fig. 8, the friction member 14 is annular, and in other embodiments, the friction member may be arcuate, elongated, or otherwise shaped.

In some embodiments, the friction member 14 is disposed around the first suction member 122, or the friction member 14 covers the first suction member 122.

Thus, the stability increasing requirement of the handheld cloud deck 100 in the rotating direction is met. Specifically, in the example of fig. 8, the friction member 14 is disposed around the first suction member 122, and in other embodiments, the friction member may overlie the first suction member.

Referring to fig. 8, in some embodiments, the first motor 121 is provided with a first fool-proof structure 15, so that when the load connector 200 is mounted on the first motor 121, the first fool-proof structure is connected to the second fool-proof structure 23 of the load connector 200.

Therefore, the alignment effect of the first motor 121 and the load connector 200 is better, and position installation errors are avoided. It can be understood that, in the process of installing the load connector 200 to the first motor 121, if the installation positions of the first motor 121 and the load connector 200 are incorrect, that is, the first motor 121 and the load connector 200 are not aligned correctly, the first fool-proof structure 15 and the second fool-proof structure 23 cannot be connected in a matching manner, so that the first motor 121 and the load connector 200 cannot be installed, and the overall stability is prevented from being reduced by wrong position installation.

Referring to fig. 9, fig. 9 is a comparison diagram showing whether there is a fool-proof structure, when the orientations of the same polarity of the two single-sided single-pole magnetic elements 1222 of the first attraction member 122 are the same, referring to (a) in fig. 9, in the case of the first fool-proof structure 15, the first attraction member 122 attracts the second attraction member 21 in an alignment manner, so as to ensure that the installation positions of the first motor 121 and the load connection member 200 are correct; referring to fig. 9 (b), in the absence of the first fool-proofing structure 15, the first suction member 122 sucks the second suction member 21 in two alignment manners, wherein one alignment manner can ensure that the mounting positions of the first motor 121 and the load connecting member 200 are correct, and the other alignment manner can cause the mounting positions of the first motor 121 and the load connecting member 200 to be incorrect. Referring to fig. 9 (c) and (d), when the orientations of the same polarity of the two single-sided single-pole magnetic elements 1222 of the first attraction piece 122 are opposite, the first attraction piece 122 attracts the second attraction piece 21 in an alignment manner regardless of the presence of the first fool-proofing structure 15, so as to ensure that the mounting positions of the first motor 121 and the load connector 200 are correct.

Referring to fig. 8, in some embodiments, the first fool-proofing structure 15 includes a recess and/or a protrusion for mating connection with the protrusion and/or the recess of the second fool-proofing structure 23.

Thus, through the matching connection of the recess and the protrusion, the position installation errors of the first motor 121 and the load connector 200 can be avoided. Specifically, the number of the depressions of the first fool-proof structure 15 is the same as the number of the protrusions of the second fool-proof structure 23, and/or the number of the protrusions of the first fool-proof structure 15 is the same as the number of the depressions of the second fool-proof structure 23, so that the depressions and/or the protrusions of the first fool-proof structure 15 and the depressions and/or the protrusions of the second fool-proof structure 23 can be cooperatively connected one by one when the load connector 200 is mounted on the first motor 121. In the example of fig. 8, the first fool-proofing structure 15 includes a protrusion and the second fool-proofing structure 23 includes a recess, in other embodiments, the first fool-proofing structure may include a recess and the second fool-proofing structure may include a protrusion, and in other embodiments, the first fool-proofing structure may include a recess and a protrusion and the second fool-proofing structure may include a protrusion and a recess. Here, it can be understood that when the first motor 121 and the load connector 200 are installed, the movable range of the protrusion is limited in the groove, and the connection stability between the first motor 121 and the load connector 200 can also be enhanced.

Referring to fig. 10, in some embodiments, the first motor 121 is provided with a first contact portion 16 for making electrical contact with a second contact portion (not shown) of the load connector 200.

As such, first motor 121 may be in electrical contact with load coupling 200 via first contact 16 and second contact. Specifically, the first contact portion 16 and the second contact portion may form an electrical contact by a point contact, a line contact, or a surface contact. In the example of fig. 10, the first contact part 16 includes a contact point, and the first contact part 16 makes electrical contact with the second contact part by electrical contact when the load connector 200 is detachably connected to the first motor 121.

In some embodiments, the first contact portion 16 is adapted to be removably coupled to the second contact portion.

In this manner, the first motor 121 is detachably coupled to the load coupling member 200. Specifically, the connection point of the first contact portion 16 and the second contact portion may be a point, a line, or a plane.

In some embodiments, when load connector 200 is installed in a predetermined position of first motor 121, first contact portion 16 makes electrical contact with the second contact portion; when the load connector 200 is separated from the preset position of the first motor 121, the first contact 16 is automatically electrically disconnected from the second contact.

In this manner, electrical contact between first motor 121 and load coupling member 200 can be controlled. It is understood that when it is desired that the first motor 121 and the load connector 200 be electrically contacted, the load connector 200 may be installed at a predetermined position of the first motor 121; load coupling member 200 may be disengaged from the preset position of first motor 121 when electrical contact between first motor 121 and load coupling member 200 is not required. Further, during the use of the handheld cloud platform 100, if the load connector 200 is separated from the handheld cloud platform 100, the handheld cloud platform 100 enters a sleep state, or is powered off, or a smaller output of the first motor 121 is maintained, so that when the load connector 200 is mounted on the handheld cloud platform 100 again, the magnetic force between the first attraction piece 122 and the second attraction piece 21 can be greater than the output of the first motor 121, so that the first motor 121 can rotate, and the mounting positions of the load connector 200 and the handheld cloud platform 100 can be corrected.

In some embodiments, the first contact portion 16 includes a first contact 162 for energizing, the first contact 162 for making electrical contact with a third contact of the second contact portion for energizing when the load connector 200 is installed in the preset position of the first motor 121; and/or first contact portion 16 includes a second contact for communication for making electrical contact with a fourth contact of the second contact portion for communication when load connector 200 is installed in a predetermined position of first motor 121.

In this manner, the handheld cloud deck 100 may supply power to the load 300 through the first contact member 162 and the third contact member to increase the endurance time of the load 300 (it may also be that the load 300 supplies power to the handheld cloud deck 100 through the first contact member 162 and the third contact member to increase the endurance time of the handheld cloud deck 100), and/or the handheld cloud deck 100 may communicate with the load 300 through the second contact member and the fourth contact member to send a signal to the load 300 and receive a signal sent by the load 300, so that the handheld cloud deck 100 controls the load 300, and/or the load 300 controls the handheld cloud deck 100.

Referring to fig. 11, in some embodiments, the first motor 121 is provided with a first mounting mark 17, and the first mounting mark 17 is used for cooperating with a second mounting mark 25 on the load connector 200 to mount the load connector 200 on the load 300 along a predetermined direction.

In this way, the first installation mark 17 and the second installation mark 25 are aligned, so as to further ensure that the load 300 is correctly installed on the preset position of the handheld tripod head 100. Specifically, in the example of fig. 11, the first installation mark 17 and the second installation mark 25 are both small circles, and when the handheld cloud deck 100 is folded and the first suction element 122 faces outward, if the load connector 200 is installed on the load 300 along the preset direction and the small circle on the load connector 200 and the small circle on the first motor 121 are substantially the same in spatial orientation, when the load connector 200 is close to the first motor 121, the load connector 200 can be correctly installed on the preset position of the first motor 121 by a magnetic attraction manner, and it is ensured that the load 300 is correctly installed on the preset position of the handheld cloud deck 100.

In some embodiments, first motor 121 is a roll motor.

In this way, the first motor 121 may control the load 300 to perform a rolling motion to adjust the posture of the load 300. Meanwhile, the arrangement of an additional rotating motor for realizing alignment of the load can be avoided, and the cost and the complexity of the handheld cloud deck are reduced. It is understood that the first motor 121 may be a pitch motor or a yaw motor in different configurations of the pan and tilt head.

In some embodiments, the pan/tilt head assembly 12 is rotatable relative to the hand-held portion 11 to switch the hand-held pan/tilt head 100 between the folded state and the use state.

Therefore, the handheld cradle head 100 is foldable, which is beneficial to reducing the volume of the handheld cradle head 100 and is convenient to carry. Specifically, the pan and tilt head unit 12 is rotatable about the rotational connection 128, and is thereby switchable between the folded state and the use state. The rotational connection 128 may comprise a shaft or hinge,

in some embodiments, the first suction member 122 is located between the first motor 121 and the handheld portion 11 when the handheld tripod head 100 is in the folded state.

In this way, it is advantageous to prevent the first suction member 122 from sucking other suction members. It will be appreciated that the first suction member 122 has a range of suction, and when the other suction members are far away or blocked by an obstacle in the middle, the suction force of the first suction member 122 to the other suction members is significantly reduced. Therefore, the first suction member 122 is located between the first motor 121 and the handheld portion 11, and the first suction member 122 can be prevented from sucking other suction members when the handheld tripod head 100 is in the folded state.

Referring to fig. 1 and 8, a load connector 200 according to an embodiment of the present invention is used to detachably connect a load 300 to a handheld cradle head 100. The load coupling member 200 includes a carrier 22 and a second suction member 21. The carrier 22 is used for connecting the load 300 and for detachably connecting with a rotor portion or a stator portion of the first motor 121 of the handheld tripod head 100. The second suction member 21 is fixedly connected to the carrier 22. Wherein, rotor part or stator part are equipped with first attraction piece 122, and second attraction piece 21 can pass through magnetic force effect attraction each other with first attraction piece 122 to when installing load connecting piece 200, make rotor part and stator part rotate relatively, until first attraction piece 122 and second attraction piece 21 are relative and adsorb together, thereby install supporting body 22 detachably on rotor part or stator part, and make first motor 121 can drive load connecting piece 200 and rotate.

In the load connecting member 200 of the above embodiment, the first attraction member 122 and the second attraction member 12 attract each other through magnetic force, so that the first motor 121 can rotate freely when the load connecting member 200 is installed, and the load connecting member 200 is ensured to be installed correctly at a preset position of the first motor 121, thereby realizing quick separation and installation of the load connecting member 200 and the handheld tripod head 100, and meanwhile, the installation positions of the load connecting member 200 and the first motor 121 can be unique, so that the structure of the handheld tripod head 100 can be prevented from being drawn by controlling the rotation of the first motor 121.

Specifically, in the example of fig. 1, the carrier 22 is located between the load 300 and the second attraction piece 21, that is, one side of the carrier 22 is fixedly connected to the load 300, and the other side of the carrier 22 is fixedly connected to the second attraction piece 21, so that when the second attraction piece 21 is attracted to the first attraction piece 122 by magnetic force, the load connection member 200 with the load 300 can be detachably connected to the first motor 121. The second attractive element 21 may include a single-sided unipolar magnetic element 1222, a single-sided bipolar magnetic element 1224, or other magnetic elements. Wherein other magnetic members can be attracted by the magnetic member, for example, other magnetic members can include iron, nickel, and cobalt. The first attraction piece 122 and the second attraction piece 21 cannot include only other magnetically attractable pieces at the same time to prevent the first attraction piece 122 and the second attraction piece 21 from being unable to attract each other by a magnetic force.

It should be noted that, in the case that one of the first attraction piece 122 and the second attraction piece 21 is a magnetic piece, and the other of the first attraction piece 122 and the second attraction piece 21 is another magnetic piece, when the first attraction piece 122 and the second attraction piece 21 are attracted to each other by magnetic force, the rotor portion and the stator portion can rotate relatively, so as to ensure that the load connection member 200 is correctly installed at the preset position of the first motor 121. In one example, the polarity of the first attraction member 122 includes two N poles away from the end of the first motor 121, and the second attraction member 21 includes iron, so that when the load connection member 200 gets closer to the first motor 121, the first motor can also rotate under the action of magnetic force to ensure that the load connection member is properly installed at the predetermined position of the first motor.

In some embodiments, the second attraction 21 is a single-sided unipolar magnetic element.

In this way, the single-sided single-pole magnetic element and the first attraction element 122 are attracted to each other by magnetic force, so as to realize the quick separation and installation of the carrier 22 and the first motor 121. Specifically, the single-sided monopole magnetic element comprises two opposite end faces, each end face is provided with a unique magnetic pole, one end face is an N pole, and the other end face is an S pole. The magnetic induction curve of the single-sided single-pole magnetic piece is transmitted from the N pole to the S pole. The magnetic circuit of the single-sided monopole magnetic element is relatively open, and the range of attracting other attracting elements is larger. The shape of the single-sided monopole magnetic element includes, but is not limited to, circular, oval, rectangular, and the like.

In some embodiments, the number of single-sided unipolar magnetic members is single, and the single-sided unipolar magnetic member is attracted to the first attraction member 122 by magnetic interaction.

In this way, the single-sided single-pole magnetic member and the first attraction member 122 are attracted to each other by magnetic force, and the first motor 121 can be rotated, so that the carrier 22 and the first motor 121 can be quickly separated and mounted. In one example, the single-sided unipolar magnetic element has a polarity of S-polarity at an end remote from carrier 22. In another example, the first attraction piece 122 includes a single-sided single-pole magnetic member, the first attraction piece 122 also includes a single-sided single-pole magnetic member, a magnetic yoke is disposed between the first attraction piece 122 and the first motor 121, and a magnetic yoke is also disposed between the second attraction piece 21 and the carrier 22, so as to reduce leakage of a magnetic circuit of the single-sided single-pole magnetic member, and when the first attraction piece 122 and the second attraction piece 21 are attracted together by a magnetic force, the magnetic circuit is closed, so as to further reduce interference of the magnetic field to the outside.

In this way, the two single-sided single-pole magnetic members and the first attraction member 122 are attracted to each other by magnetic force, and the first motor 121 can be rotated, so that the carrier 22 and the first motor 121 can be quickly separated and mounted. It will be appreciated that the greater attraction of the two single-sided monopole magnetic elements to the first attraction element 122, as compared to a single-sided monopole magnetic element, is more beneficial for the pan/tilt head assembly to interface with the carrier 22. In one example, at the end away from carrier 22, the polarity of both single-sided unipolar magnetic elements is S-polarity.

In this way, the installation positions of the first motor 121 and the carrier 22 can be automatically corrected, and position installation errors can be avoided. It is understood that when the first attraction member 122 also includes two single-sided monopole magnetic members, and the orientations of the same polarity of the two single-sided monopole magnetic members are opposite, the first motor 121 and the carrier 22 can be guided by magnetic force to automatically correct the position and be connected together according to the principle of mutual repulsion of the same polarity and mutual attraction of different polarities when the first attraction member 122 is at a certain distance from the second attraction member 21. In one example, at an end away from the carrier 22, one single-sided monopole magnetic element has an S-pole polarity and the other single-sided monopole magnetic element has an N-pole polarity.

In some embodiments, the second attraction 21 is a single-sided bipolar magnetic element.

In this way, the single-sided bipolar magnetic member and the first attraction member 122 are attracted to each other by magnetic force, so as to realize quick separation and installation of the carrier 22 and the first motor 121. Specifically, the single-sided bipolar magnetic member comprises two opposite end faces, each end face having two different magnetic poles, wherein one magnetic pole is an N pole, and the other magnetic pole is an S pole. The magnetic circuit of the single-sided bipolar magnetic part is more convergent, the attraction force to the attraction part with a longer distance is smaller, and the attraction force to the attraction part with a shorter distance is larger. The shape of the single-sided bipolar magnetic element includes, but is not limited to, circular, oval, rectangular, and the like.

In this way, the single-sided bipolar magnetic member and the first attraction member 122 are attracted to each other by magnetic force, so as to realize quick separation and installation of the carrier 22 and the first motor 121. Specifically, if the first magnetic pole is an N pole, the second magnetic pole is an S pole; if the first magnetic pole is S pole, the second magnetic pole is N pole. The areas of the first magnetic pole and the second magnetic pole occupying the end face can be equal or unequal. In other embodiments, after being axially magnetized, the first magnetic pole and the second magnetic pole may be annularly distributed on the end surface, that is, the central area of the end surface is one of the first magnetic pole and the second magnetic pole, and the area outside the central area of the end surface is the other of the first magnetic pole and the second magnetic pole.

Referring to fig. 5, in some embodiments, the second attractive part 21 includes a single-sided monopole magnetic part 1222 and a single-sided dipole magnetic part 1224.

In this way, the single-sided monopole magnetic element 1222 and the single-sided dipole magnetic element 1224 are magnetically attracted to the first attraction element 122, thereby achieving the quick separation and installation of the carrier 22 and the first motor 121. Specifically, the single-sided monopole magnetic element 1222 has a relatively open magnetic circuit, and the attraction force to the relatively distant attraction element is greater than the attraction force of the single-sided dipole magnetic element 1224. The magnetic path of the single-sided bipolar magnetic element 1224 is relatively convergent, and the attraction force to the closer attraction element is greater than that of the single-sided unipolar magnetic element 1222. During the process of mounting the carrier 22 to the first motor 121, when the carrier 22 is far from the first motor 121, the carrier 22 is firstly subjected to the attraction of the single-sided monopole magnetic element 1222, and when the carrier 22 is continuously close to the first motor 121, the attraction of the single-sided dipole magnetic element 1224 is gradually increased, which is beneficial to correct the positions of the first motor 121 and the carrier 22.

In one example, the first attraction member 122 includes a single-sided unipolar magnetic member and a single-sided bipolar magnetic member, the number of the single-sided unipolar magnetic member and the number of the single-sided bipolar magnetic member of the first attraction member 122 are respectively the same as the number of the single-sided unipolar magnetic member and the single-sided bipolar magnetic member of the first attraction member 122, the polarity of the corresponding magnetic member is opposite to the polarity of the magnetic member of the first attraction member 122, when the carrier 22 approaches the pan/tilt head member from a position other than 30mm away from the pan/tilt head member, the first motor 121 and the carrier 22 are first attracted by the single-sided unipolar magnetic member, the position of the first motor 121 and the carrier 22 is automatically corrected, the relative angle between the first motor 121 and the carrier 22 is within a certain range, when the first motor 121 and the carrier 22 continuously approach and the distance is about 5mm, the attraction force of the single-sided bipolar magnetic member is gradually increased, the positions of the first motor 121 and, when the two are completely close, first motor 121 and carrier 22 can be positioned in the correct position, preventing carrier 22 from tilting to one side.

In some embodiments, the number of single-sided monopole magnetic elements 1222 is two and the number of single-sided dipole magnetic elements 1224 is single.

In this way, the two single-sided unipolar magnetic elements 1222 and the single-sided bipolar magnetic element 1224 are magnetically attracted to the first attraction element 122 to achieve quick separation and installation of the carrier body 22 and the first motor 121. Specifically, in the example of fig. 8, both the two single-sided monopole magnetic elements 1222 and the single-sided bipolar magnetic element 1224 are circular, and in other embodiments, both the two single-sided monopole magnetic elements 1222 and the single-sided bipolar magnetic element may be oval, rectangular, or other shapes, or a combination of any two or more of the circular, oval, rectangular, or other shapes.

In this way, the installation positions of the first motor 121 and the carrier 22 can be automatically corrected, and position installation errors can be avoided. It is understood that when the first attraction member 122 also includes two single-sided monopole magnetic members 1222 and the two single-sided monopole magnetic members 1222 are oppositely oriented with the same polarity, the first motor 121 and the carrier 22 can be magnetically guided to automatically correct the position and be connected together according to the principle of mutual repulsion with the same polarity and mutual attraction with different polarities when the first attraction member 122 is spaced apart from the second attraction member 21. Specifically, in the example of fig. 8, at an end away from the carrier 22, one single-sided monopole magnetic element 1222 has an S-pole polarity and the other single-sided monopole magnetic element 1222 has an N-pole polarity.

In some embodiments, one end face of the single-sided, bipolar magnetic member 1224 includes a first pole 12242 and a second pole 12244 of opposite polarity, the first pole 12242 being circular and the second pole 12244 being annular around the first pole 12242.

As such, the magnetic path of the single-sided bipolar magnetic member 1224 is relatively convergent, and the attraction force to the attraction member in the farther range is relatively small, and the attraction force to the attraction member in the closer range is relatively large. Specifically, in the example of fig. 8, the one-sided bipolar magnetic member 1224 is circular in shape, the first and

second poles

12242 and 12244 are concentric circles, the first pole 12242 is circular in the inner circle, and the second pole 12244 is circular in the outer circle. At the end remote from the carrier 22, the first pole 12242 is S-pole and the second pole 12244 is N-pole.

Thus, the magnetic flux on the end face of the single-sided bipolar magnetic member 1224 can be reduced, and the interference with the outside can be reduced. It can be appreciated that the magnetic path of the single-sided dipole magnetic member 1224 is relatively convergent, and when the area of the first magnetic pole 12242 is equal to the area of the second magnetic pole 12244, the magnetic flux at the end face of the single-sided dipole magnetic member 1224 is minimized, and less disturbance is experienced by the magnetic sensor within the load 300. Specifically, in the example of fig. 8, the area of the S pole is equal to the area of the N pole at the end away from the carrier 22.

In this manner, the connection of first motor 121 and carrier 22 is more secure. It should be noted that, in other embodiments, the number of the magnetic members may be more than three, and the central connecting lines of the plurality of magnetic members may be distributed in a linear, polygonal, star or other shape, and the shape distribution of the magnetic members is not limited herein.

It is to be understood that the number of the first suction members 122 and the second suction members 21 may be the same or different. In some embodiments, in the case that the first attraction piece 122 and the second attraction piece 21 are both magnetic pieces, the number of the first attraction piece 122 and the second attraction piece 21 may be the same, so as to achieve a better attraction effect and provide a better rotation force.

Referring to fig. 8, in some embodiments, one of the carrier 22 and the first motor 121 is provided with the friction member 14, and the other of the first motor 121 and the load coupling member 200 may or may not be provided with the friction member 14. The friction member 14 is adapted to contact the first motor 121 when the load coupling member 200 is mounted to the first motor 121.

In this way, after the first motor 121 and the carrier 22 are connected by magnetic force, the friction member 14 between the first motor 121 and the carrier 22 is pressed to provide a rotating friction force, so as to solve the requirement of stability increase in the rotating direction of the handheld tripod head 100. Specifically, the number of the friction members 14 includes at least one. Preferably, in the case that the number of the friction members 14 is more than one, the friction members 14 are uniformly disposed on one of the first motor 121 and the carrier 22 to provide uniform friction force and increase the stability of the rotating direction of the handheld tripod head 100. In the example of fig. 8, the friction member 14 is provided on the first motor 121 in contact with the load coupling member 200, and in other embodiments, the friction member may be provided on the carrier.

Thus, after the first motor 121 and the carrier 22 are connected by magnetic force, the rubber or silicone rubber member between the first motor 121 and the carrier 22 is pressed to provide a rotating friction force, so as to solve the requirement of stability increase in the rotating direction of the handheld tripod head 100. Specifically, in the example of fig. 8, the friction member 14 is a rubber member, and in other embodiments, the friction member may be a silicone member.

In some embodiments, the friction member 14 is annular.

In some embodiments, the friction member 14 is disposed around the second attraction 21, or the friction member 14 covers the second attraction 21.

Thus, the stability increasing requirement of the handheld cloud deck 100 in the rotating direction is met. Specifically, in the example of fig. 8, the friction member 14 is disposed around the first attraction 122, in other embodiments, the friction member may be disposed around the second attraction, or the friction member may overlie the second attraction.

Referring to fig. 8, in some embodiments, the carrier 22 is provided with a second fool-proof structure 23, so that when the load connector 200 is mounted on the first motor 121, it is connected to the first fool-proof structure 15 of the first motor 121 in a matching manner.

Therefore, the alignment effect of the first motor 121 and the carrier 22 is better, and the position installation error is avoided. It can be understood that, in the process of mounting the carrier 22 to the first motor 121, if the mounting positions of the first motor 121 and the carrier 22 are incorrect, that is, the first motor 121 and the carrier 22 are not aligned correctly, the first fool-proof structure 15 and the second fool-proof structure 23 cannot be connected in a matching manner, so that the first motor 121 and the carrier 22 cannot be mounted, and thus, the wrong position mounting is avoided, and the overall stability is reduced.

Referring to fig. 8, in some embodiments, the second fool-proofing structure 23 includes a recess and/or a protrusion for mating connection with the protrusion and/or the recess of the first fool-proofing structure 15.

Thus, the matching connection of the recess and the protrusion can avoid the installation error of the first motor 121 and the carrier 22. Specifically, the number of the depressions of the second fool-proof structure 23 is the same as the number of the protrusions of the first fool-proof structure 15, and/or the number of the protrusions of the second fool-proof structure 23 is the same as the number of the depressions of the first fool-proof structure 15, so that the depressions and/or the protrusions of the second fool-proof structure 23 and the depressions and/or the protrusions of the first fool-proof structure 15 can be connected in a one-to-one fit manner when the carrier 22 is mounted on the first motor 121. In the example of fig. 8, the first fool-proofing structure 15 includes a protrusion and the second fool-proofing structure 23 includes a recess, in other embodiments, the first fool-proofing structure may include a recess and the second fool-proofing structure may include a protrusion; alternatively, the first fool-proofing structure may include a recess and a protrusion, and the second fool-proofing structure may include a protrusion and a recess. Here, it can be understood that when the first motor 121 and the load connector 200 are installed, the movable range of the protrusion is limited in the groove, and the connection stability between the first motor 121 and the load connector 200 can also be enhanced.

In some embodiments, carrier 22 is provided with a second contact (not shown) for making electrical contact with first contact 16 on first motor 121.

In this manner, carrier 22 may make electrical contact with first motor 121 through second contact and first contact 16. Specifically, the second contact portion may make electrical contact with the first contact portion 16 through point contact, line contact, or surface contact.

In some embodiments, the second contact portion is adapted to be removably coupled to the first contact portion 16.

In this manner, carrier 22 is removably coupled to first motor 121. Specifically, the connection point of the second contact portion and the first contact portion 16 may be a point, a line or a plane.

In some embodiments, first contact portion 16 makes electrical contact with the second contact portion when load coupling 200 is mounted to first motor 121 in a predetermined position. When the load connector 200 is separated from the preset position of the first motor 121, the first contact 16 is automatically electrically disconnected from the second contact.

In some embodiments, the second contact portion includes a third contact for energizing, the third contact for making electrical contact with the first contact 162 of the first contact portion 16 for energizing when the load connector 200 is installed in the preset position of the first motor 121; and/or the second contact portion includes a fourth contact for communication for making electrical contact with the second contact of the first contact portion 16 for communication when the load connector 200 is mounted at the preset position of the first motor 121.

In this manner, the handheld cloud deck 100 may provide power to the load 300 through the first contact member 162 and the third contact member to increase the endurance time of the load 300, and/or the handheld cloud deck 100 may communicate with the load 300 through the second contact member and the fourth contact member to send signals to the load 300 and receive signals sent by the load 300, so that the handheld cloud deck 100 controls the load 300, and/or the load 300 controls the handheld cloud deck 100.

Referring to fig. 11, in some embodiments, a second mounting mark 25 is disposed on the load connector 200, and the second mounting mark 25 is configured to cooperate with the first mounting mark 17 on the first motor 121 to mount the load connector 200 on the load 300 along a predetermined direction.

In this way, the first mounting mark 17 and the second mounting mark 25 are aligned, so as to further ensure that the load connector 200 is correctly mounted on the preset position of the first motor 121. Specifically, in the example of fig. 11, the first installation mark 17 and the second installation mark 25 are both small circles, and when the handheld cloud deck 100 is folded and the first suction element 122 faces outward, if the load connector 200 is installed on the load 300 along the preset direction and the small circle on the load connector 200 and the small circle on the first motor 121 are substantially the same in spatial orientation, the load connector 200 is close to the first motor 121, so that the load connector 200 can be correctly installed on the preset position of the first motor 121 by a magnetic suction manner, and the load 300 is guaranteed to be correctly installed on the preset position of the handheld cloud deck 100.

In some embodiments, carrier 22 is provided with mounting structure 222 for mounting load 300.

As such, the load 300 may be mounted on the load coupling 200 via the mounting structure 222. Specifically, the load 300 may be one of an imaging device and a mobile terminal. The imaging device may include a camera, a video camera, or the like. The mobile terminal can comprise a mobile phone, a tablet computer, a smart wearable device and the like. It is understood that the imaging apparatus may also include some mobile terminals, for example, the imaging apparatus includes a mobile phone, a tablet computer, a smart wearable device, etc. with a function of taking pictures and recording videos, or the mobile terminal may also be some imaging apparatus.

The handheld tripod head 100 includes an inertial measurement unit, and the inertial measurement unit is configured to detect an attitude of the load 300, so as to perform an attitude adjustment on the load 300. Specifically, the inertial measurement unit may be provided to a rotor portion or a stator portion of the first motor 121 for connecting the first suction member 122. In some embodiments, the inertial measurement unit may also be disposed in the load connector 200 to enable communication with the controller of the handheld cloud deck 100 through communication between the load connector 200 and the first motor 121, or to enable independent wireless communication with the controller of the handheld cloud deck 100.

Referring to fig. 1 and 12, in some embodiments, the load 300 includes a mobile terminal, and the mounting structure 222 includes one of a protective shell, a clamping structure 2222, and a finger loop 2224. The protective shell is used for accommodating the mobile terminal; the clamping structure 2222 is used for clamping the mobile terminal; the finger tab 2224 is for being stuck to the rear surface of the mobile terminal.

As such, the mobile terminal is mounted on the load connector 200 by the mounting structure 222. Specifically, the mobile terminal may be received into the protective case, and then mounted on the load connector 200. The mobile terminal can be clamped to the clamping structure 2222 and then mounted on the load connector 200. The mobile terminal may be attached to the finger ring 2224 and then mounted on the load connector 200.

Referring to fig. 13 and 14, in some embodiments, the load 300 includes the camera 34, the mounting structure 222 includes a mounting frame 2226, and the camera 34 is mounted to the mounting frame 2226.

As such, the camera 34 is mounted on the load connector 200 via the mounting frame 2226. Specifically, in the example of fig. 13, the side of the mounting frame 2226 toward the shooting side of the camera 34 is provided with the second attraction 21. After the camera 34 is mounted on the mounting frame 2226, the mounting frame 2226 is gradually moved closer to the first motor 121, the second attraction piece 21 and the first attraction piece 122 are attracted to each other through magnetic force, and the first motor 121 is rotated, so as to ensure that the mounting frame 2226 is correctly mounted on the preset position of the handheld cloud deck 100.

Referring to fig. 13, in some embodiments, the load coupling member 200 includes a locking member 26 coupled to the mounting frame 2226, the locking member 26 being configured to lock the camera 34 to the mounting frame 2226 or unlock the camera from the mounting frame 2226.

As such, the camera 34 is attached to or detached from the mounting frame 2226 by the locking member 26. Specifically, the locking element 26 may include a spring plunger structure, a magnetically attracted pin structure, and a threaded structure. The thread structure may include a threaded connection and a threaded tightening.

Referring to fig. 13, in some embodiments, the carrier 22 is provided with a weight 224, and the weight 224 is connected to the mounting frame 2226.

As such, the weight 224 shares the weight of the camera 34 to ensure trim on the handheld tripod head 100. Specifically, the weight 224 is attached to one side of the mounting frame 2226, and the rotor portion of the first motor 121 may be attached to one side of the weight 224 at a position adjacent to the mounting frame 2226.

It will be appreciated that when trim is not a critical requirement, carrier 22 may be provided without counterweight 224.

Referring to fig. 13, in some embodiments, the weight 224 includes a holding side 2242 facing away from the shooting side of the camera 34, and the holding portion 226 protrudes from the holding side 2242.

In this manner, the counterweight 224 may be adjusted on the back side of the capture side of the camera 34 to achieve trim on the handheld tripod head 100. It will be appreciated that the capture side of the camera 34 is at a greater vertical distance from the user than the back side of the capture side of the camera 34, and therefore the gripping side 2242 is provided on the back side of the capture side of the camera 34 to facilitate user adjustment of the weight 224.

Referring to fig. 13, in some embodiments, the edge of the holding portion 226 is formed with a recess for accommodating a finger of a user.

Thus, the grip 226 is more user-friendly and facilitates grasping of the weight 224 during manual leveling. It can be understood that when the user needs to trim, the user can move the weight 224 more easily by placing the fingers in the recess, thereby ensuring the trim on the handheld tripod head 100.

Referring to fig. 1, a cradle head assembly 1000 according to an embodiment of the present invention includes the handheld cradle head 100 according to any one of the above embodiments and the load connector 200 according to any one of the above embodiments.

In the holder assembly 1000 of the above embodiment, the first attraction piece 122 and the second attraction piece 12 attract each other through magnetic force, so that the first motor 121 can rotate freely when the load connection member 200 is installed, and the load connection member 200 is ensured to be installed correctly on the preset position of the first motor 121, thereby realizing the quick separation and installation of the load connection member 200 and the handheld holder 100.

Referring to fig. 15-17, the quick release connection assembly 400 according to the present invention is used for quickly releasing and connecting the first member 500 and the second member 600. The quick release connection assembly 400 includes a connection body 42, a coupling 44, a rotation mechanism 46, and an alignment assembly 48. Connecting body 42 is adapted to be connected to first component 500. The coupling 44 is for connection with the second component 600. A rotation mechanism 46 is provided on the connecting body 42 for detachable connection with the coupling member 44. The aligning assembly 48 includes a first suction member 122 provided on the rotating mechanism 46 and a second suction member 21 provided on the coupling member 44. The first attraction piece 122 and the second attraction piece 21 can attract each other through magnetic force, so that the rotating mechanism 46 can rotate freely when the coupling piece 44 and the connecting body 42 are installed, until the first attraction piece 122 and the second attraction piece 21 are opposite and attracted together, and the coupling piece 44 is detachably installed on the rotating mechanism 46.

In the quick release connecting assembly 400 of the above embodiment, the first attraction piece 122 and the second attraction piece 21 are attracted to each other by magnetic force, so that the rotating mechanism 46 can rotate freely when the coupling piece 44 is installed on the connecting body 42, and the coupling piece 44 is ensured to be installed on the preset position of the rotating mechanism 46 correctly, thereby realizing quick separation and installation of the first component 500 and the second component 600. The rotating mechanism 46 may be a motor or a non-motor. In some embodiments, rotation of the rotation mechanism 46 may be achieved by magnetic force, or may be achieved by means other than non-magnetic force, for example, when the first member 500 is coupled to the second member 600, the position of the coupling member 44 relative to the rotation mechanism 46 may be detected by a sensor, so that rotation of the rotation mechanism 46 is triggered by a signal. Further, in some embodiments, while the quick release assembly 400 includes the rotating mechanism 46, the alignment assembly may not include one or more suction members, but rather mechanically couples and locks the coupling member 44 to the rotating mechanism 46, such as by clamping, pins, dovetails, etc., to mechanically couple and signal-activate the coupling member 44 to the rotating mechanism 46.

Specifically, the first component 500 may include one of the pan/tilt head 100, the remote controller 52, the tripod 54, the self-timer stick 56, and the mobile platform. The second component 600 may comprise one of the load 300, the pan and tilt head 100, the tripod 54. The coupling 44 includes a carrier 22 and a second attraction 21, the carrier 22 is provided with a mounting structure 222 for mounting the second part 600, and the mounting structure 222 may include one of a protective shell, a clamping structure 2222, a finger loop 2224, and a mounting frame 2226. The protective shell is used for accommodating the second component 600; the clamping structure 2222 is used to clamp the second member 600; the finger ring 2224 is used to be stuck to the back of the second member 600; the mounting frame 2226 is used to frame the second member 600. The first attractive element 122 may include a single-sided unipolar magnetic element 1222, a single-sided bipolar magnetic element 1224, or other magnetic elements. The second attractive element 21 may include a single-sided unipolar magnetic element 1222, a single-sided bipolar magnetic element 1224, or other magnetic elements. Wherein other magnetic members can be attracted by the magnetic member, for example, other magnetic members can include iron, nickel, and cobalt. The first attraction piece 122 and the second attraction piece 21 cannot include only other magnetically attractable pieces at the same time to prevent the first attraction piece 122 and the second attraction piece 21 from being unable to attract each other by a magnetic force.

Further, during the process of mounting the second member 600 to the first member 500, the relative positions of the first member 500 and the second member 600 may be detected; based on the relative position, the first member 500 is driven to rotate so that the second member 600 is mounted on the first member 500 at a predetermined position. That is, in the case where the first component 500 is connected to the connecting body 42 and the second component 600 is connected to the coupling member 44 by the mounting mechanism, when the coupling member 44 comes closer to the connecting body 42, the coupling member 44 can be correctly mounted on the preset position of the rotating mechanism 46 by the second attracting member 21, thereby achieving quick mounting of the first component 500 and the second component 600. In the case where the first and

second members

500 and 600 are mounted together, when a force greater than the suction force between the first and

second suction members

122 and 21 is applied in a direction opposite to the direction in which the first and

second suction members

122 and 21 attract each other, the coupling member 44 may be disconnected from the rotating mechanism 46, thereby achieving quick separation of the first and

second members

500 and 600.

It should be noted that, in the case that one of the first attraction piece 122 and the second attraction piece 21 is a magnetic piece, and the other of the first attraction piece 122 and the second attraction piece 21 is another magnetic piece, when the first attraction piece 122 and the second attraction piece 21 are attracted to each other by magnetic force, the rotation mechanism 46 may rotate to ensure that the coupling piece 44 is correctly installed at the preset position of the rotation mechanism 46. In one example, the polarity of the first attraction member 122 includes two N poles and the second attraction member 21 includes iron at the end away from the rotation mechanism 46, so that when the coupling member 44 gets closer to the rotation mechanism 46, the rotation mechanism 46 can also rotate under the action of magnetic force to ensure that the coupling member 44 is properly mounted at the predetermined position of the rotation mechanism 46.

Referring to fig. 18, in some embodiments, the first component 500 is the pan/tilt head 100 and the second component 600 is the load 300. Connecting body 42 is adapted to be mounted to pan and tilt head 100. The coupling 44 is adapted to be disposed in the load 300.

In this manner, the pan/tilt head 100 and the load 300 can be quickly separated and installed by the quick release connection assembly 400. In the example of fig. 18, the pan/tilt head 100 includes a hand-held portion 11 and a pan/tilt head member 12, the pan/tilt head member 12 being provided on the hand-held portion 11, and the connecting body 42 being provided on the pan/tilt head member 12. The load 300 includes the cell phone 32 and the coupling 44 includes a clamping structure 2222, the clamping structure 2222 clamping the cell phone 32. When the holder 100 and the holding structure 2222 are close to each other, the connecting body 42 and the coupling member 44 are attracted together by magnetic force, so that the mobile phone 32 can be quickly mounted on the holder 100.

Referring to fig. 18, in some embodiments, the rotating mechanism 46 includes a first motor 121 disposed on the platform 100 adjacent to the load 300. The first motor 121 may be used to drive the load 300 to rotate around an axis, or may be used to adjust a horizontally placed state or a vertically placed state of the load, for example, when the first member 500 is a pan/tilt head and the second member 600 is a load with an imaging function, the first motor 46 may be used to switch the load in a horizontal and vertical shooting manner.

In this manner, the coupling 44 on the load 300 is detachably connected to the first motor 121 on the head 100.

In some embodiments, first motor 121 is a tilt motor of pan/tilt head 100.

Therefore, the first motor 121 can control the load 300 to perform the pitching motion so as to adjust the posture of the load 300, and meanwhile, the extra rotating motor can be avoided from being arranged to realize the alignment of the load 300, so that the cost and the complexity of the cradle head 100 are reduced.

Referring to fig. 19-21, in some embodiments, the first component 500 is the remote control 52 and the second component 600 is the load 300. The connecting body 42 is provided to the remote controller 52. The coupling 44 is adapted to be disposed in the load 300.

In this manner, remote control 52 and load 300 may be quickly disconnected and installed by quick disconnect coupling assembly 400. In the example of fig. 19, the connecting body 42 may be folded inside the remote controller 52 in a folded and stored manner, or may be directly attached to an outer surface of the remote controller 52. The load 300 includes the cell phone 32 and the coupling 44 includes a clamping structure 2222, the clamping structure 2222 clamping the cell phone 32. When the remote controller 52 and the holding structure 2222 are close to each other, the connecting body 42 and the coupling member 44 are attracted together by magnetic force, so that the mobile phone 32 can be quickly mounted on the remote controller 52.

Referring to fig. 19, in some embodiments, the rotation mechanism 46 includes a first motor 121 disposed on the remote control 52. The first motor 121 may be used to drive the load 300 to rotate around an axis, or may be used to adjust a horizontal placement state or a vertical placement state of the load, for example, when the first component 500 is the remote controller 52 and the second component 600 is a load with a display screen, the first motor 121 may be used to switch a landscape screen mode or a portrait screen mode of the load.

In this manner, the coupling 44 on the display device is detachably connected to the first motor 121 on the remote control 52.

Referring to fig. 22 and 23, in some embodiments, first component 500 is tripod 54 and second component 600 is pan/tilt head 100. The connecting body 42 is provided to a tripod 54. The coupling element 44 is provided for the head 100.

In this manner, the tripod 54 and the pan/tilt head 100 can be quickly separated and mounted by the quick release connection assembly 400. Specifically, the connecting body 42 is disposed on a top portion 112 of the tripod 54, and the coupling element 44 is disposed on a bottom portion 114 of the hand-held portion 11 of the head 100. In the example of FIG. 22, the bottom portion 114 of the hand piece 11 includes 1/4 English-threaded structures for mating attachment with the English-threaded structures of the top portion 112 of the tripod 54. The bottom 114 of the hand-held portion 11 further comprises a metal block structure, the top 112 of the tripod 54 comprises a magnet, and the tripod head 100 can be quickly positioned on the top 112 of the tripod 54 by magnetic force, and further, the fixation is realized by using a threaded English hole, so that the tripod head 100 is quickly installed on the tripod 54.

Referring to FIG. 22, in some embodiments, the rotation mechanism 46 includes a first motor 121 disposed on the top portion 112 of the tripod 54.

In this way, the coupling 44 of the head 100 is removably connected to the first motor 121 of the tripod 54. Meanwhile, when the hand-held portion 11 of the pan/tilt head 100 is tilted, the center of gravity of the pan/tilt head 100 can be adjusted to fall on one of the support rods of the tripod 54 by the rotation of the first motor 121, so that the pan/tilt head 100 is stably supported on the tripod 54.

In some embodiments, first component 500 is a pan/tilt head and second component 600 is a tripod. The connecting main body is used for being arranged on the holder. The coupling piece is used for being arranged on the tripod.

Therefore, the tripod head and the tripod can be quickly separated and installed through the quick-release connecting assembly.

In some embodiments, the rotational mechanism includes a first motor disposed in the pan/tilt head away from the load.

So, the coupling piece on the tripod is connected with first motor detachably on the cloud platform.

In some embodiments, the first motor is a yaw motor of the pan/tilt head.

So, the action of yawing is carried out to the first motor control load of accessible to adjust the gesture of load, simultaneously, also can avoid setting up extra rotation motor and realize the counterpoint of load 300, reduce the cost and the complexity of cloud platform.

Referring to fig. 24 and 25, in some embodiments, the first component 500 is the selfie stick 56 and the second component 600 is the load 300. The connecting body 42 is provided to the self-timer lever 56. The coupling 44 is adapted to be disposed in the load 300.

In this manner, the selfie stick 56 and the load 300 can be quickly separated and installed by the quick release connection assembly 400. Specifically, in the example of fig. 24, the load 300 includes the cell phone 32, and the coupling 44 includes a clamping structure 2222, the clamping structure 2222 clamping the cell phone 32. When the selfie stick 56 and the holding structure 2222 are close to each other, the connecting body 42 and the coupling member 44 are attracted by magnetic force, so that the mobile phone 32 can be quickly mounted on the selfie stick 56. The load 300 may also include other electronic devices, such as a small handheld pan/tilt head, among others.

Referring to fig. 24, in some embodiments, the rotation mechanism 46 includes a first motor 121 disposed at one end of the selfie stick 56.

In this manner, the coupling 44 on the load 300 is detachably connected to the first motor 121 on the self-timer lever 56. In the example of fig. 24, the first suction member 122 can rotate 360 ° around the first motor 121 to meet the requirement of the user to adjust the angle of the cellular phone 32 in any direction.

In some embodiments, the first component 500 is a mobile platform and the second component 600 is a load. The connecting body is used for being arranged on the mobile platform. The coupling member is adapted to be disposed at a load.

Thus, the mobile platform and the load can be quickly separated and installed through the quick-release connecting assembly. In particular, the mobile platform may be an unmanned aerial vehicle, an unmanned ship, a robot, or the like.

In some embodiments, the rotation mechanism includes a first motor disposed on the mobile platform.

In this manner, the coupling on the load is removably connected to the first motor on the mobile platform. When the first unit 500 is a mobile platform and the second unit 600 is a load with an imaging function, the first motor 121 may be used to adjust the angle of the load to obtain images at different angles.

In some embodiments, the load comprises one of a camera, a cell phone, a tablet, a ranging device, and a microphone.

As such, one of the camera, the cell phone, the tablet computer, the ranging device, and the microphone can be quickly separated and mounted from the first component.

In some embodiments, the first component 500 is a cradle head, the cradle head can be disposed on an airborne platform, a vehicular platform, or a handheld platform, and the second component 600 is a load, and the same load can be switched and used on the airborne platform, the vehicular platform, or the handheld platform through the quick-release connection between the cradle head and the load.

In some embodiments, the first component 500 may be connected to the plurality of second components 600 by a magnetically attractive, quick release, to achieve a particular effect by cooperation between the plurality of second components 600. For example, the cradle head can be connected to a plurality of loads in a magnetic attraction and quick release manner, so that corresponding effects can be achieved through cooperation between different loads, for example, cooperation imaging of the visible light camera and the invisible light camera, for example, cooperation of the imaging device and the microphone with audio and video recording.

Referring to fig. 24 and 25, in some embodiments, the selfie stick 56 is retractable.

As such, the length of the selfie stick 56 may vary. Specifically, the selfie stick 56 includes an extension stick 562. The extension rod 562 is extended to extend the length of the selfie stick 56; the length of the selfie stick 56 can be shortened by compressing the extension rod 562. In the example of fig. 24, the extension rod 562 is in tension and in the example of fig. 25, the extension rod 562 is in compression.

Referring to fig. 26 and 27, in some embodiments, the selfie stick 56 includes a support portion 564 and a connection portion 566. The connection portion 566 is provided at the top 112 of the support portion 564. The connecting body 42 is removably connected to the connecting portion 566. The support 564 can be switched back and forth between a deployed state and a held state.

Thus, the use and carrying of the user are convenient. It will be appreciated that with the support 564 in the extended position, the selfie stick 56 can stand alone without the user's hand, facilitating the user to take other actions; under the condition that the supporting part 564 is in the holding state, from rapping bar 56 is the shaft-like, and the volume reduces, is convenient for accomodate and carry. Specifically, the support portion 564 and the connection portion 566 may be quickly coupled by magnetic force, may be coupled by a screw structure, and may be quickly coupled and fixed by both magnetic force and the screw structure.

Referring to fig. 26, in some embodiments, the supporting portion 564 includes at least three legs 5642, and the at least three legs 5642 are rotatably connected to the connecting portion 566. When the support portion 564 is in the expanded state, at least three foot rests 5642 are expanded with respect to the connecting portion 566. When the support portion 564 is in the held state, at least three foot rests 5642 are incorporated with respect to the connecting portion 566.

In this way, the support portion 564 can be switched back and forth between the deployed state and the held state better. In the example of fig. 26, the support 564 is in a deployed state, the support 564 including three foot rests 5642.

It should be noted that the cloud platform, tripod, selfie stick adaptation use above-mentioned. It can be understood that from rapping bar can include the supporting part to when realizing that the supporting part is in the state of opening, from rapping bar can vertically stand on level ground, simultaneously, from rapping bar can be connected with the tripod cooperation, from the top that the tripod is connected to the rapping bar promptly, when realizing that the tripod is in the state of opening, from rapping bar can vertically stand on level ground.

In some embodiments, the coupling member 44 is removably coupled to the connecting body 42 via the first attraction 122 and the second attraction 21.

In this manner, quick separation and installation of the coupling member 44 and the connecting body 42 can be achieved. Specifically, the first attraction piece 122 is fixed on the rotation mechanism 46 of the connection mechanism, the second attraction piece 21 is fixed on the carrier 22 of the coupling piece 44, and the first attraction piece 122 and the second attraction piece 21 can be attracted to each other through magnetic force, so that the coupling piece 44 and the connection body 42 are connected together.

In some embodiments, the first attraction 122 is a single-sided unipolar magnetic element and the second attraction 21 is a single-sided unipolar magnetic element.

In this way, the first attraction piece 122 and the second attraction piece 21 are attracted to each other by the single-sided single-pole magnetic piece, and quick separation and installation of the rotating mechanism 46 and the coupling piece 44 are achieved. Specifically, the single-sided monopole magnetic element comprises two opposite end faces, each end face is provided with a unique magnetic pole, one end face is an N pole, and the other end face is an S pole. The magnetic induction curve of the single-sided single-pole magnetic piece is transmitted from the N pole to the S pole. The magnetic circuit of the single-sided monopole magnetic element is relatively open, and the range of attracting other attracting elements is larger. The shape of the single-sided monopole magnetic element includes, but is not limited to, circular, oval, rectangular, and the like.

Referring to fig. 15 and 16, in some embodiments, the number of the first suction members 122 is single, and the number of the second suction members 21 is single. The single first attraction piece 122 is used to attract the second attraction piece 21 to each other by magnetic force by means of a yoke.

In this way, the single first attraction piece 122 and the single second attraction piece 21 are attracted to each other through the set of single-sided single-pole magnetic pieces, so as to realize quick separation and installation of the rotating mechanism 46 and the coupling piece 44, and also can provide magnetic force action at least two positions of the first motor by means of the magnetic yoke, so that the stator part and the rotor part of the first motor 121 can rotate relatively, and thus, the alignment connection of the first motor 121 and the coupling piece 44 is facilitated. Specifically, the first attraction piece 122 is fixed on a yoke, the shape of the yoke is the same as that of the single-sided single-pole magnetic piece, and if the shape of the single-sided single-pole magnetic piece is circular, the shape of the yoke is correspondingly circular; if the single-sided monopole magnetic element is rectangular, the yoke is rectangular. The area of the yoke is larger than that of the first suction member 122 to fix the first suction member 122 and reduce magnetic path leakage of the first suction member 122. In one example, at the end far from the rotating mechanism 46, the polarity of the first attraction member 122 is N-pole, at the end far from the coupling member 44, the polarity of the second attraction member 21 is S-pole, and the N-pole of the first attraction member 122 and the S-pole of the second attraction member 21 attract each other, so that the rotating mechanism 46 and the coupling member 44 are quickly separated and mounted.

In some embodiments, a magnetic yoke is provided on the rotating mechanism 46.

In this way, the first suction member 122 is fixedly coupled to the rotating mechanism 46 via the yoke. Specifically, the yoke is located between the first suction member 122 and the rotating mechanism 46, so that the first suction member 122 can be fixed, and the magnetic path leakage of the first suction member 122 can be reduced, thereby reducing the interference of the magnetic field of the first suction member 122 to the outside. In other embodiments, a magnetic yoke is also disposed between the second suction member 21 and the coupling member 44, so as to reduce the leakage of the magnetic circuit of the second suction member 21, and when the first suction member 122 and the second suction member 21 are attracted together by magnetic force, the magnetic circuit is closed, so as to further reduce the interference of the magnetic field to the outside.

In some embodiments, the number of the first suction members 122 is two, and the number of the second suction members 21 is two. The two first suction members 122 have the same polarity, and the two second suction members 21 have the same polarity. The orientation of the same polarity of the first suction member 122 is opposite to the orientation of the same polarity of the second suction member 21.

In this way, the two first attracting elements 122 and the two second attracting elements 21 attract each other through the two sets of single-sided single-pole magnetic elements, so that the rotating mechanism 46 and the coupling element 44 can be quickly separated and mounted. It can be understood that compared with the attraction of a single first attraction piece 122 and a single second attraction piece 21, the attraction force between two first attraction pieces 122 and two second attraction pieces 21 is larger, the coupling piece 44 is more favorably connected with the rotating mechanism 46, and the magnetic action can be provided at two positions, so that the stator part and the rotor part of the first motor 121 can rotate relatively, and the alignment connection of the first motor 121 and the coupling piece 44 is favorably realized. Specifically, the two first suction members 122 are fixed to a yoke, and are fixedly coupled to the rotating mechanism 46 via the yoke. In one example, at the end far from the rotating mechanism 46, the polarities of the two single-sided single-pole magnetic members are both N-poles, at the end far from the coupling member 44, the polarities of the second attraction members 21 are both S-poles, and the N-poles of the two first attraction members 122 and the S-poles of the two second attraction members 21 are attracted to each other, so that the rotating mechanism 46 and the coupling member 44 are quickly separated and mounted.

In some embodiments, the number of the first suction members 122 is two, and the orientations of the same polarity of the two first suction members 122 are opposite. The number of the second suction members 21 is two, and the directions of the same polarity of the two second suction members 21 are opposite.

In this way, it is possible to provide magnetic force action at two positions, thereby enabling the stator portion and the rotor portion of the first motor 121 to rotate relative to each other, and automatically correcting the mounting positions of the rotating mechanism 46 and the coupling member 44, avoiding positional mounting errors. It will be appreciated that the rotation mechanism 46 and the coupling member 44 can be magnetically guided to automatically correct the positions and be connected together when the two first attraction members 122 are spaced apart from the two second attraction members 21 according to the principle of mutual repulsion of like polarity and mutual attraction of opposite polarity. In one example, at the end far from the first motor, one first suction member 122 has a polarity of N, the other first suction member 122 has a polarity of S, at the end far from the coupling member 44, one second suction member 21 has a polarity of S, the other second suction member 21 has a polarity of N, the first suction member 122 having a polarity of N is attracted to the second suction member 21 having a polarity of S, and the first suction member 122 having a polarity of S is attracted to the second suction member 21 having a polarity of N, so as to ensure that the rotating mechanism 46 and the coupling member 44 are installed at the correct positions.

In some embodiments, the first attraction 122 is a single-sided bipolar magnetic element and the second attraction 21 is a single-sided bipolar magnetic element.

In this way, the first attraction piece 122 and the second attraction piece 21 are attracted to each other through the single-sided bipolar magnetic piece, so as to realize quick separation and installation of the rotating mechanism 46 and the coupling piece 44, and also can provide magnetic force action at two positions, so that the stator part and the rotor part of the first motor 121 can rotate relatively, and thus, the alignment connection of the first motor 121 and the coupling piece 44 is facilitated. Specifically, the single-sided bipolar magnetic member comprises two opposite end faces, each end face having two different magnetic poles, wherein one magnetic pole is an N pole, and the other magnetic pole is an S pole. The magnetic circuit of the single-sided bipolar magnetic part is more convergent, the attraction force to the attraction part with a longer distance is smaller, and the attraction force to the attraction part with a shorter distance is larger. The shape of the single-sided bipolar magnetic element includes, but is not limited to, circular, oval, rectangular, and the like.

In some embodiments, the number of the first suction member 122 is single, one end surface of the first suction member 122 includes a first magnetic pole 12242 and a second magnetic pole 12244 having opposite polarities, and the first magnetic pole 12242 and the second magnetic pole 12244 are distributed on both sides of the end surface. The number of the second attraction pieces 21 is single, one end face of the second attraction piece 21 includes a first magnetic pole 12242 and a second magnetic pole 12244 having opposite polarities, and the first magnetic pole 12242 and the second magnetic pole 12244 are distributed on both sides of the end face.

In this way, the single first attraction piece 122 and the single second attraction piece 21 are attracted to each other through the set of single-sided bipolar magnetic pieces, so as to realize quick separation and installation of the rotating mechanism 46 and the coupling piece 44, and also provide magnetic force action at two positions, so that the stator part and the rotor part of the first motor 121 can rotate relatively, thereby facilitating the alignment connection of the first motor 121 and the coupling piece 44. Specifically, if the first magnetic pole 12242 is an N-pole, the second magnetic pole 12244 is an S-pole; if the first magnetic pole 12242 is an S-pole, the second magnetic pole 12244 is an N-pole. The first magnetic pole 12242 and the second magnetic pole 12244 may occupy equal areas or may occupy unequal areas on the end surfaces. In other embodiments, after being axially magnetized, the first and

second poles

12242 and 12244 may be annularly distributed on the end surface, i.e., the central area of the end surface is one of the first and

second poles

12242 and 12244, and the area outside the central area of the end surface is the other of the first and

second poles

12242 and 12244.

Referring to fig. 15 and 16, in some embodiments, the first attractive element 122 includes a single-sided unipolar magnetic element 1222 and a single-sided bipolar magnetic element 1224. The second attraction member 21 includes a single-sided unipolar magnetic member 1222 and a single-sided bipolar magnetic member 1224. The single-sided single-pole magnetic element 1222 of the first attraction member 122 has a polarity opposite to that of the single-sided single-pole magnetic element 1222 of the second attraction member 21.

In this way, the first attracting element 122 and the second attracting element 21 are attracted to each other through the single-sided monopole magnetic element 1222 and the single-sided dipole magnetic element 1224, so as to achieve quick separation and installation of the rotating mechanism 46 and the coupling element 44, and also to provide magnetic force action at two positions, so that the stator portion and the rotor portion of the first motor 121 can rotate relatively, thereby facilitating alignment connection of the first motor 121 and the coupling element 44. Specifically, the single-sided monopole magnetic element 1222 has a relatively open magnetic circuit, and the attraction force to the relatively distant attraction element is greater than the attraction force of the single-sided dipole magnetic element 1224. The magnetic path of the single-sided bipolar magnetic element 1224 is relatively convergent, and the attraction force to the closer attraction element is greater than that of the single-sided unipolar magnetic element 1222. During the installation of the coupling member 44 to the rotating mechanism 46, when the coupling member 44 is far from the rotating mechanism 46, the attraction force of the single-sided monopole magnetic member 1222 is firstly applied, and when the coupling member 44 is continuously close to the rotating mechanism 46, the attraction force of the single-sided dipole magnetic member 1224 is gradually increased, which is beneficial to correct the positions of the rotating mechanism 46 and the coupling member 44.

In one example, the number of the single-sided monopole magnetic elements and the single-sided dipole magnetic elements of the second attraction member 21 is the same as that of the single-sided monopole magnetic elements and the single-sided dipole magnetic elements of the first attraction member 122, respectively, the polarity of the corresponding magnetic elements is opposite to that of the magnetic elements of the first attraction member 122, when the coupling member 44 approaches the rotation mechanism 46 from a position other than 30mm away from the rotation mechanism, the attraction of the single-sided monopole magnetic elements is first applied, the rotation mechanism 46 and the coupling member 44 are guided to automatically correct the position, the relative angle between the rotation mechanism 46 and the coupling member 44 is within a certain range, when the rotation mechanism 46 and the coupling member 44 continuously approach and the distance is about 5mm, the attraction of the single-sided dipole magnetic elements is gradually increased, the positions of the rotation mechanism 46 and the coupling member 44 are further corrected, and when the two are completely approached, the rotation mechanism 46 and the coupling member 44 can be positioned at a correct position, the coupling piece 44 is prevented from tilting to one side.

In some embodiments, the number of the single-sided unipolar magnetic elements 1222 is two and the number of the single-sided bipolar magnetic elements 1224 is single in the first attraction member 122. In the second attraction member 21, the number of the single-sided unipolar magnetic members 1222 is two, and the number of the single-sided bipolar magnetic members 1224 is single.

In this way, the first attracting element 122 and the second attracting element 21 are attracted to each other through the two sets of single-sided single-pole magnetic elements 1222 and the set of single-sided double-pole magnetic elements 1224, so as to achieve quick separation and installation of the rotating mechanism 46 and the coupling element 44, and also to provide magnetic force action in at least two positions, so that the stator part and the rotor part of the first motor 121 can rotate relatively, thereby facilitating alignment connection between the first motor 121 and the coupling element 44, and enabling the mounting position of the coupling element 44 and the first motor 121 to be unique. Specifically, in the example of fig. 15, both the two sets of single-sided monopole magnetic elements 1222 and the one set of single-sided bipolar magnetic elements 1224 are circular, and in other embodiments, both the two sets of single-sided monopole magnetic elements and the one set of single-sided bipolar magnetic elements may be oval, rectangular, or other shapes, or a combination of any two or more of the circular, oval, rectangular, or other shapes.

In some embodiments, the two single-sided unipolar magnetic elements 1222 of the first attraction 122 are oppositely oriented with the same polarity. The two single-sided, single-pole magnetic elements 1222 of the second attraction 21 are oppositely oriented in the same polarity.

In this way, it is possible to provide magnetic force action in at least two positions and automatically correct the mounting positions of the rotating mechanism 46 and the coupling member 44, avoiding positional mounting errors. It will be appreciated that the rotation mechanism 46 and the coupling member 44 can be magnetically guided to automatically correct the position and be connected together when the first attraction member 122 is spaced apart from the second attraction member 21 according to the principle of mutual repulsion of like polarity and mutual attraction of opposite polarity. In one example, at the end far from the rotating mechanism 46, the polarity of one first attraction member 122 is N-pole, the polarity of the other first attraction member 122 is S-pole, at the end far from the coupling member 44, the polarity of one second attraction member 21 is S-pole, the polarity of the other second attraction member 21 is N-pole, the first attraction member 122 with N-pole is attracted to the second attraction member 21 with S-pole, and the first attraction member 122 with S-pole is attracted to the second attraction member 21 with N-pole, so as to ensure that the rotating mechanism 46 and the coupling member 44 are installed at the correct position.

In some embodiments, the single-sided, bipolar magnetic member 1224 includes a first pole 12242 and a second pole 12244 of opposite polarity. The first pole 12242 is circular and the second pole 12244 is annular around the first pole 12242.

As such, the magnetic path of the single-sided bipolar magnetic member 1224 is relatively convergent, and the attraction force to the attraction member in the farther range is relatively small, and the attraction force to the attraction member in the closer range is relatively large. Specifically, in the example of fig. 15, the one-sided bipolar magnetic member 1224 is circular in shape, the first and second

magnetic poles

12242 and 12244 are concentric circles, the first magnetic pole 12242 is circular in the inner circle, and the second magnetic pole 12244 is circular in the outer circle. At the end away from the rotating mechanism 46, the first magnetic pole 12242 of the first attraction member 122 is N-pole and the second magnetic pole 12244 of the first attraction member 122 is S-pole. At the end remote from the coupling piece 44, the first magnetic pole 12242 of the second attraction piece 21 is an S pole, and the second magnetic pole 12244 of the second attraction piece 21 is an N pole.

Thus, the magnetic flux on the end face of the single-sided bipolar magnetic member 1224 can be reduced, and the interference with the outside can be reduced. It can be understood that the magnetic circuit of the single-sided bipolar magnetic member 1224 is relatively convergent, and when the area of the first magnetic pole 12242 is equal to the area of the second magnetic pole 12244, the magnetic flux at the end face of the single-sided bipolar magnetic member 1224 is minimized, and the interference to the magnetic sensor for detecting the angle of the rotating mechanism 46 is small, and at this time, the magnetic sensor is placed at a position where the magnetic field at the end face of the single-sided bipolar magnetic member 1224 is weak, so that the space of the rotating mechanism 46 can be fully utilized. Specifically, in the example of fig. 16, the area of the N pole of the first suction member 122 is equal to the area of the S pole at the end away from the rotating mechanism 46, and the area of the N pole of the second suction member 21 is equal to the area of the S pole at the end away from the coupling member 44.

In some embodiments, the center line of the single-sided bipolar magnetic element 1224 and the two single-sided unipolar magnetic elements 1222 is triangular in the first attraction 122. In the second attraction member 21, the center line of the single-sided bipolar magnetic member 1224 and the two single-sided unipolar magnetic members 1222 is triangular.

In this manner, the connection of the rotation mechanism 46 and the coupling member 44 is more stable. It should be noted that, in other embodiments, the number of the magnetic members in the first attraction member may be more than three, the central connecting line of the plurality of magnetic members may be distributed in a linear shape, a polygonal shape, a star shape or other shapes, and the shape distribution of the magnetic members is not particularly limited herein. In the second attraction piece, the number of the magnetic pieces may be more than three, and the central connecting line of the plurality of magnetic pieces may be distributed in a polygon, star shape or other shape, and the shape distribution of the magnetic pieces is not particularly limited herein. The number of the magnetic members in the first attraction piece is equal to the number of the magnetic members in the second attraction piece correspondingly.

In some embodiments, the quick release connection assembly 400 further includes a magnetic sensor (not shown) disposed on the rotating mechanism 46 for detecting a rotation angle of the rotating mechanism 46.

In this way, during the actual use of the quick release connection assembly 400, the magnetic sensor can be used to detect the rotation angle of the rotation mechanism 46. It will be appreciated that when the rotating mechanism 46 rotates, the magnetic properties of the sensing element inside the magnetic sensor change, the magnetic sensor converts the change in magnetic properties into an electrical signal, and the rotation angle of the rotating mechanism 46 can be detected by processing the electrical signal. In one example, the magnetic sensor comprises a hall sensor.

Thus, the space of the quick release connection assembly 400 can be fully utilized.

In some embodiments, the number of magnetic sensors is two. The first magnetic member includes a single-sided bipolar magnetic member 1224 and two single-sided unipolar magnetic members 1222, and the two magnetic sensors are disposed below the single-sided bipolar magnetic member 1224 and are symmetrically distributed with respect to the single-sided bipolar magnetic member 1224.

In some embodiments, the quick release connection assembly 400 includes a first yoke plate 132, the first yoke plate 132 being located between the rotating mechanism 46 and the first suction member 122.

In this way, the magnetic path leakage of the first attraction member 122 can be reduced, and the magnetic field of the single-sided bipolar magnetic member 1224 and the single-sided unipolar magnetic member 1222 can be reduced from interfering with the magnetic sensor. Specifically, the first yoke metal piece 132 is provided on the rotating mechanism 46, and the first suction member 122 is fixed to the first yoke metal piece 132, which is in turn fixed to the rotating mechanism 46. The area of the first yoke metal sheet 132 is larger than that of the first suction member 122.

In some embodiments, one of the rotation mechanism 46 and the coupling member 44 is provided with the friction member 14, and the other of the rotation mechanism 46 and the coupling member 44 may or may not be provided with the friction member 14. The friction member 14 is adapted to contact the other of the rotating mechanism 46 and the coupling member 44 when the coupling member 44 is mounted on the rotating mechanism 46.

In this way, after the rotating mechanism 46 and the coupling member 44 are magnetically connected, the friction member 14 between the rotating mechanism 46 and the coupling member 44 is pressed to provide a rotating friction force, so as to solve the need of increasing the stability of the rotating direction of the quick-release connecting assembly 400. Specifically, the number of the friction members 14 includes at least one. Preferably, in the case that the number of the friction members 14 is more than one, a plurality of friction members 14 are uniformly arranged on one of the rotating mechanism 46 and the coupling member 44 to provide uniform friction force and increase the stability of the rotation direction of the quick release connecting assembly 400. In the example of fig. 15, the friction member 14 is provided on the rotating mechanism 46 in contact with the coupling member 44, and in other embodiments, the friction member may be provided on the coupling member.

In this way, after the rotating mechanism 46 and the coupling member 44 are magnetically connected, a rotating friction force is provided by pressing the rubber member or the silicone member between the rotating mechanism 46 and the coupling member 44, so as to solve the requirement of stability enhancement in the rotating direction of the quick release connection assembly 400. Specifically, in the example of fig. 15, the friction member 14 is a rubber member, and in other embodiments, the friction member may be a silicone member.

In some embodiments, the friction member 14 is annular.

In this way, the annular friction member 14 provides a uniform friction force, thereby solving the stability enhancement requirement of the rotation direction of the quick release connection assembly 400. Specifically, in the example of fig. 15, the friction member 14 is annular, and in other embodiments, the friction member may be arcuate, elongated, or otherwise shaped.

In some embodiments, the friction member 14 is disposed around one of the first suction member 122 and the second suction member 21, or the friction member 14 is overlaid on one of the first suction member 122 and the second suction member 21.

Thus, the stability increasing requirement of the quick-release connecting assembly 400 in the rotating direction is met. Specifically, in the example of fig. 15, the friction member 14 is disposed around the first attraction 122, and in other embodiments, the friction member may be disposed around the second attraction, or the friction member may be overlaid on one of the first and second attractions.

In some embodiments, the first fool-proofing structure 15 is provided on the rotating mechanism 46, and the second fool-proofing structure 23 is provided on the coupling member 44. The first fool-proofing structure 15 is adapted to be cooperatively connected with the second fool-proofing structure 23 when the coupling member 44 is mounted on the rotating mechanism 46.

Therefore, the rotating mechanism 46 and the coupling piece 44 have better alignment effect, and the position installation error is avoided. It can be understood that, during the process of mounting the coupling member 44 to the rotating mechanism 46, if the mounting positions of the rotating mechanism 46 and the coupling member 44 are incorrect, that is, the rotating mechanism 46 and the coupling member 44 are not aligned correctly, the first fool-proof structure 15 and the second fool-proof structure 23 cannot be connected in a matching manner, so that the rotating mechanism 46 and the coupling member 44 cannot be mounted completely, and the overall stability is prevented from being reduced due to the wrong mounting positions.

Referring to fig. 9, fig. 9 is a comparison diagram showing whether there is a fool-proof structure, when the orientations of the same polarity of the two single-sided single-pole magnetic elements 1222 of the first attraction member 122 are the same, referring to (a) of fig. 9, in the case of the fool-proof structure, the first attraction member 122 attracts the second attraction member 21 in an alignment manner, so as to ensure that the installation positions of the rotation mechanism 46 and the coupling element 44 are correct; referring to fig. 9 (b), in the absence of the fool-proof structure, the first suction member 122 sucks the second suction member 21 in two alignment manners, wherein one alignment manner can ensure that the installation positions of the rotating mechanism 46 and the coupling member 44 are correct, and the other alignment manner can cause the installation positions of the rotating mechanism 46 and the coupling member 44 to be incorrect. Referring to fig. 9 c and d, when the two single-sided single-pole magnetic elements 1222 of the first attraction piece 122 have opposite polarities, the first attraction piece 122 attracts the second attraction piece 21 in an alignment manner regardless of the fool-proof structure, so as to ensure that the installation positions of the rotation mechanism 46 and the coupling element 44 are correct.

In some embodiments, the first fool-proofing structure 15 includes a depression and/or a protrusion, and the second fool-proofing structure 23 includes a protrusion and/or a depression, the depression and/or the protrusion of the first fool-proofing structure 15 being adapted to matingly engage with the protrusion and/or the depression of the second fool-proofing structure 23.

In this way, the rotating mechanism 46 and the coupling member 44 can be prevented from being installed in a wrong position by the fitting connection of the recess and the protrusion. Specifically, the number of recesses of the first fool-proof structure 15 is the same as the number of protrusions of the second fool-proof structure 23, and/or the number of protrusions of the first fool-proof structure 15 is the same as the number of recesses of the second fool-proof structure 23, so that the recesses and/or protrusions of the first fool-proof structure 15 and the recesses and/or protrusions of the second fool-proof structure 23 can be fittingly connected one by one when the coupling piece 44 is mounted on the rotating mechanism 46. In the example of fig. 8, the first fool-proofing structure 15 includes a protrusion and the second fool-proofing structure 23 includes a recess, in other embodiments, the first fool-proofing structure may include a recess and the second fool-proofing structure may include a protrusion; alternatively, the first fool-proofing structure may include a recess and a protrusion, and the second fool-proofing structure may include a protrusion and a recess. Here, it is understood that when the first motor 121 and the coupling member 44 are installed, the movable range of the protrusion is limited in the groove, and the connection stability between the first motor 121 and the coupling member 44 can be enhanced.

In some embodiments, a first contact portion is provided on the rotation mechanism 46 and a second contact portion is provided on the coupling piece 44, the first contact portion being configured to make electrical contact with the second contact portion.

In this manner, the rotation mechanism 46 may be in electrical contact with the coupling 44 through the first and second contact portions. Specifically, the first contact portion and the second contact portion may form an electrical contact by a point contact, a line contact, or a surface contact. In one example, the first contact portion includes a contact point that makes electrical contact with the second contact portion by electrical contact when the coupling member 44 is removably coupled to the rotation mechanism 46.

In this manner, the rotating mechanism 46 is detachably connected to the coupling member 44. Specifically, the connection point of the first contact portion and the second contact portion may be a point, a line, or a plane.

In some embodiments, the first contact portion makes electrical contact with the second contact portion when the rotation mechanism 46 is mounted to the coupling 44 in the predetermined position. When the rotating mechanism 46 is separated from the preset position of the coupling piece 44, the first contact portion is automatically electrically disconnected from the second contact portion.

In this manner, the electrical contact of the rotation mechanism 46 and the coupling 44 can be controlled. It will be appreciated that when electrical contact between the rotation mechanism 46 and the coupling member 44 is desired, the coupling member 44 can be mounted in a predetermined position on the rotation mechanism 46; the coupling member 44 can be separated from the preset position of the rotation mechanism 46 when electrical contact between the rotation mechanism 46 and the coupling member 44 is not required. Further, during the operation of the quick-release connection assembly, if the coupling element 44 is separated from the quick-release connection assembly, the quick-release connection assembly goes to a sleep mode, or is powered off, or a smaller force of the rotation mechanism 46 is maintained, so that when the coupling element 44 is mounted on the quick-release connection assembly again, the magnetic force between the first attraction piece and the second attraction piece can be greater than the force of the rotation mechanism 46, so that the rotation mechanism 46 rotates, and the mounting positions of the coupling element 44 and the quick-release connection assembly are corrected.

In some embodiments, the first contact portion includes a first contact member for energizing, and the second contact portion includes a third contact member for energizing, the first contact member being for making electrical contact with the third contact member for energizing when the coupling member 44 is mounted at the preset position of the rotating mechanism 46; and/or the first contact portion comprises a second contact for communication, the second contact portion comprises a fourth contact for communication, the second contact being adapted to make an electrical contact for communication with the fourth contact when the coupling 44 is mounted in the predetermined position of the rotation mechanism 46.

As such, the quick release connection assembly may provide power to the load via the first contact and the third contact to increase the endurance time of the load (which may also be provided by the load providing power to the quick release connection assembly via the first contact 162 and the third contact to increase the endurance time of the quick release connection assembly), and/or the first component 500 may communicate with the second component 600 via the second contact and the fourth contact to send signals to the second component 600 and receive signals sent by the second component 600 to enable the first component 500 to control the second component 600, and/or the second component 600 to control the first component 500.

The utility model discloses embodiment's quick detach coupling assembling is used for quick detach to connect first part and second part. The quick-release connecting assembly comprises a connecting main body, a coupling piece and an adsorption assembly. The connecting body is used for connecting with the first component. The coupling member is adapted to be connected to the second component and is adapted to be removably connected to the connecting body. The adsorption component comprises a first suction piece arranged on the connecting body and a second suction piece arranged on the coupling piece. The first attraction piece and the second attraction piece can attract each other through magnetic force, so that the first attraction piece and the second attraction piece are attracted together when the coupling piece is installed on the connecting body, and the coupling piece is detachably installed on the connecting body.

In the quick-release connecting assembly of the above embodiment, the first attraction piece and the second attraction piece attract each other through magnetic force, so that when the coupling piece is installed on the connecting main body, the coupling piece is detachably connected with the connecting main body, and quick separation and installation of the first component and the second component are realized.

Specifically, the first component may include one of a pan/tilt head, a remote controller, a tripod, a self-timer stick, and a mobile platform. The second component may comprise one of a load, a pan-tilt, a tripod. The coupling piece includes supporting body and second attraction piece, and the supporting body is equipped with the mounting structure who is used for installing the second part, and mounting structure can include one in protective housing, clamping structure, the finger ring knot, the installing frame. The protective shell is used for accommodating the second component; the clamping structure is used for clamping the second component; the finger ring buckle is used for being stuck on the back of the second component; the mounting frame is used for framing the second component. The first attractive element may comprise a single-sided unipolar magnetic element, a single-sided bipolar magnetic element, or other magnetically attractable element. The second attractive element may comprise a single-sided unipolar magnetic element, a single-sided bipolar magnetic element, or other magnetically attractable element. Wherein other magnetic members can be attracted by the magnetic member, for example, other magnetic members can include iron, nickel, and cobalt. The first attraction piece and the second attraction piece cannot simultaneously include other magnetically attractable pieces to prevent the first attraction piece and the second attraction piece from being mutually attracted by the magnetic force.

In some embodiments, when the coupling element and the connecting body are mounted, the first attraction piece and the second attraction piece can also attract each other through magnetic force, so that the coupling element rotates relative to the connecting body until the first attraction piece and the second attraction piece are opposite and attracted together, and the coupling element is detachably mounted on the connecting body.

Thus, the coupling piece is ensured to be correctly arranged on the preset position of the connecting body. Specifically, under the condition that the first component is connected with the connecting body and the second component is connected with the coupling piece through the mounting mechanism, when the coupling piece is gradually close to the connecting body, the first suction piece and the second suction piece are mutually attracted through magnetic force, and when the distance between the coupling piece and the connecting body reaches a certain value, the coupling piece automatically rotates to correct the directions of the coupling piece and the connecting body and ensure that the coupling piece is correctly mounted on the preset position of the connecting body, so that the first component and the second component are quickly mounted. In the case where the first and second parts are mounted together, when a force greater than the suction force between the first and second suction pieces is applied in a direction opposite to the direction in which the first and second suction pieces attract each other, the coupling member may be disconnected from the connecting body, thereby achieving quick separation of the first and second parts.

In some embodiments, the first component is a pan/tilt head and the second component is a load. The connecting main body is used for being arranged on the holder. The coupling member is adapted to be disposed at a load.

Thus, the holder and the load can be quickly separated and installed through the quick-release connecting assembly. In one example, the pan/tilt head includes a hand-held portion and a pan/tilt head assembly, the pan/tilt head assembly being disposed on the hand-held portion, and the connecting body being disposed on the pan/tilt head assembly. The load comprises a mobile phone, the coupling piece comprises a clamping structure, and the clamping structure clamps the mobile phone. When cloud platform and clamping structure were close to, connecting body and coupling piece passed through magnetic action and adsorbs together, can install the cell-phone on the cloud platform fast.

In some embodiments, the first component is a remote control and the second component is a load. The connecting body is used for being arranged on the remote controller. The coupling member is adapted to be disposed at a load.

Thus, the remote controller and the load can be quickly separated and installed through the quick-release connecting assembly. In one example, the connecting body can be folded inside the remote controller in a folding and storing manner, and can also be directly adsorbed on the outer surface of the remote controller. The load comprises a mobile phone, the coupling piece comprises a clamping structure, and the clamping structure clamps the mobile phone. When the remote controller and the clamping structure are close to each other, the connecting body and the coupling piece are adsorbed together through the magnetic action, and the mobile phone can be quickly installed on the remote controller.

In certain embodiments, the first component is a tripod and the second component is a pan/tilt head. The connecting body is used for being arranged on the tripod. The coupling piece is used for locating the cloud platform.

So, quick separation and installation are realized to tripod and cloud platform accessible quick detach coupling assembling. Specifically, the connecting body is arranged at the top of the tripod, and the coupling piece is arranged at the bottom of the handheld part of the tripod head. In one example, the bottom of the hand piece includes 1/4 English threads for mating attachment with the English threads on the top of the tripod. The bottom of handheld portion still includes the metal block structure, and the tripod top includes magnet, and cloud platform accessible magnetic force effect fixes a position at the tripod top fast, and further, utilizes the imperial system screw hole to realize fixing to the cloud platform is installed on the tripod fast.

In certain embodiments, the first component is a pan and tilt head and the second component is a tripod. The connecting main body is used for being arranged on the holder. The coupling piece is used for being arranged on the tripod.

In some embodiments, the first component is a selfie stick and the second component is a load. The connection main part is used for locating from rapping bar. The coupling member is adapted to be disposed at a load.

So, from rapping bar and load accessible quick detach coupling assembling realization quick detach and installation. Specifically, in one example, the load includes a cell phone and the coupling includes a gripping structure that grips the cell phone. When being close to from rapping bar and clamping structure, connecting body passes through magnetic action with the coupling part and adsorbs together, can install the cell-phone on from rapping bar fast. The load may also include other electronic devices, such as a small handheld pan/tilt head, among others.

In some embodiments, the first component is a mobile platform and the second component is a load. The connecting body is used for being arranged on the mobile platform. The coupling member is adapted to be disposed at a load.

Thus, the mobile platform and the load can be quickly separated and installed through the quick-release connecting assembly. Specifically, the mobile platform comprises at least one of the following: unmanned vehicles, robots.

In some embodiments, the load comprises a camera, a cell phone, a tablet, a ranging device, and a microphone.

In some embodiments, the first component is a cradle head, the cradle head can be arranged on an airborne platform, a vehicle-mounted platform or a handheld platform, the second component is a load, and the switching use of the same load on the airborne platform, the vehicle-mounted platform or the handheld platform can be realized through the quick-release connection between the cradle head and the load.

In some embodiments, the first component may be connected to the plurality of second components by a magnetically attractive, quick release, to achieve a particular effect by cooperation between the plurality of second components. For example, the cradle head can be connected to a plurality of loads in a magnetic attraction and quick release manner, so that corresponding effects can be achieved through cooperation between different loads, for example, cooperation imaging of the visible light camera and the invisible light camera, for example, cooperation of the imaging device and the microphone with audio and video recording.

In some embodiments, the selfie stick is retractable.

Thus, the length of the self-timer lever can be changed. Specifically, from rapping bar includes the telescopic link. The telescopic rod is stretched, so that the length of the selfie stick can be prolonged; the telescopic link is compressed, and the length of the selfie stick can be shortened.

In some embodiments, the selfie stick includes a support portion and a connecting portion. The connecting part is arranged on the top of the supporting part. The connecting main body is detachably connected with the connecting part. The support portion is capable of switching back and forth between a deployed state and a held state.

Thus, the use and carrying of the user are convenient. It can be understood that under the condition that the supporting part is in the unfolding state, the selfie stick can stand alone without being supported by the hands of a user, so that the user can conveniently take other operations; under the supporting part is in the condition of the state of holding, be shaft-like from the rapping bar, the volume reduces, and be convenient for accomodate and carry. Specifically, the supporting portion and the connecting portion can be connected quickly by magnetic force, can be connected by a screw structure, and can be connected and fixed quickly by both magnetic force and the screw structure.

In some embodiments, the support portion includes at least three legs rotatably connected to the connecting portion. When the support part is in the unfolding state, at least three foot rests are unfolded relative to the connecting part. When the supporting part is in a holding state, at least three foot rests are combined relative to the connecting part.

In this way, the support portion can be switched back and forth between the deployed state and the held state better. In one example, the support is in an expanded state, the support comprising three legs.

In some embodiments, the coupling member is removably coupled to the connecting body by a first attraction and a second attraction.

In this way, a quick separation and mounting of the coupling piece and the connecting body can be achieved. Specifically, the first attraction piece is fixed on the connecting mechanism, the second attraction piece is fixed on the bearing body of the coupling piece, and the first attraction piece and the second attraction piece can attract each other through magnetic force action, so that the coupling piece is connected with the connecting main body.

In some embodiments, the first attraction is a single-sided unipolar magnetic element and the second attraction is a single-sided unipolar magnetic element.

Therefore, the first attraction piece and the second attraction piece are mutually attracted through the single-sided monopole magnetic piece, and the quick separation and installation of the connecting body and the coupling piece are realized. Specifically, the single-sided monopole magnetic element comprises two opposite end faces, each end face is provided with a unique magnetic pole, one end face is an N pole, and the other end face is an S pole. The magnetic induction curve of the single-sided single-pole magnetic piece is transmitted from the N pole to the S pole. The magnetic circuit of the single-sided monopole magnetic element is relatively open, and the range of attracting other attracting elements is larger. The shape of the single-sided monopole magnetic element includes, but is not limited to, circular, oval, rectangular, and the like.

In some embodiments, the number of first suction members is single and the number of second suction members is single. The single first attraction piece is used for attracting the second attraction piece through magnetic force by means of the magnetic yoke.

Therefore, the single first attraction piece and the single second attraction piece are mutually attracted through the group of single-sided single-pole magnetic pieces, the connection body and the coupling piece are quickly separated and mounted, and the magnetic action can be provided at least two positions by the aid of the magnetic yoke, so that the connection body and the coupling piece can relatively rotate, and alignment connection of the connection body and the coupling piece is facilitated. Specifically, the first attraction piece is fixed on a magnetic yoke, the shape of the magnetic yoke is the same as that of the single-sided single-pole magnetic piece, and if the shape of the single-sided single-pole magnetic piece is circular, the shape of the magnetic yoke is correspondingly circular; if the single-sided monopole magnetic element is rectangular, the yoke is rectangular. The area of the yoke is larger than that of the first suction member to fix the first suction member and reduce magnetic path leakage of the first suction member. In one example, the polarity of the first attraction piece is N pole at one end far away from the connecting body, the polarity of the second attraction piece is S pole at one end far away from the coupling piece, and the N pole of the first attraction piece and the S pole of the second attraction piece are attracted to each other, so that the connecting body and the coupling piece are quickly separated and installed.

In some embodiments, the yoke is provided on the connecting body.

Thus, the first attraction piece is fixedly connected to the connecting body through the yoke. Specifically, the magnetic yoke is positioned between the first suction piece and the connecting body, so that the first suction piece can be fixed on one hand, the magnetic path leakage of the first suction piece can be reduced on the other hand, and the interference of the magnetic field of the first suction piece to the outside is reduced. In other embodiments, a magnetic yoke is also disposed between the second attraction piece and the coupling piece, so as to reduce the magnetic circuit leakage of the second attraction piece, and when the first attraction piece and the second attraction piece are attracted together by magnetic force, the magnetic circuit is closed, so as to further reduce the interference of the magnetic field to the outside.

In some embodiments, the number of the first suction members is two, and the number of the second suction members is two. The two first suction pieces have the same polarity and the two second suction pieces have the same polarity. The polarity of the first attraction member is opposite to the polarity of the second attraction member.

Therefore, the two first attraction pieces and the two second attraction pieces are mutually attracted through the two groups of single-sided single-pole magnetic pieces, and the connecting body and the coupling piece are quickly separated and installed. It can be understood that compared with the attraction of the single first attraction piece and the single second attraction piece, the attraction force between the two first attraction pieces and the two second attraction pieces is larger, so that the connection body of the coupling piece is more favorably connected, and the magnetic action can be provided at two positions, so that the connection body and the coupling piece can relatively rotate, and the alignment connection of the connection body and the coupling piece is favorably realized. Specifically, the two first attraction pieces are fixed on a yoke and fixedly connected to the coupling piece through the yoke. In one example, at one end far away from the connecting body, the polarities of the two single-sided single-pole magnetic pieces are both N poles, at one end far away from the coupling piece, the polarities of the second attraction pieces are both S poles, and the N poles of the two first attraction pieces and the S poles of the two second attraction pieces are mutually attracted, so that the quick separation and installation of the connecting body and the coupling piece are realized.

In some embodiments, the number of the first suction members is two, and the orientations of the same polarity of the two first suction members are opposite. The number of the second suction pieces is two, and the directions of the same polarity of the two second suction pieces are opposite.

In this way, magnetic force action can be provided at two positions, so that the connecting body and the coupling piece can relatively rotate, the mounting positions of the connecting body and the coupling piece can be automatically corrected, and position mounting errors can be avoided. It can be understood that according to the principle of mutual repulsion of homopolarity and mutual attraction of heteropolarity, when two first attraction pieces are at a certain distance from two second attraction pieces, the connecting body and the coupling piece can be guided by the action of magnetic force to automatically correct the position and are connected together. In one example, at one end far away from the connecting body, one first suction piece has an N-pole polarity, the other first suction piece has an S-pole polarity, at one end far away from the coupling piece, one second suction piece has an S-pole polarity, the other second suction piece has an N-pole polarity, the first suction piece with the N-pole polarity and the second suction piece with the S-pole polarity are attracted together, and the first suction piece with the S-pole polarity and the second suction piece with the N-pole polarity are attracted together, so that the connecting body and the coupling piece are ensured to be installed at the correct positions.

In some embodiments, the first attraction member is a single-sided bipolar magnetic member and the second attraction member is a single-sided bipolar magnetic member.

So, first attraction piece and second attraction piece are through single face bipolar magnetic part inter attraction, realize the quick separation and the installation of connecting body and coupling piece, also can provide magnetic action in two positions to make connecting body and coupling piece can rotate relatively, thereby be favorable to realizing the counterpoint of connecting body and coupling piece and being connected. Specifically, the single-sided bipolar magnetic member comprises two opposite end faces, each end face having two different magnetic poles, wherein one magnetic pole is an N pole, and the other magnetic pole is an S pole. The magnetic circuit of the single-sided bipolar magnetic part is more convergent, the attraction force to the attraction part with a longer distance is smaller, and the attraction force to the attraction part with a shorter distance is larger. The shape of the single-sided bipolar magnetic element includes, but is not limited to, circular, oval, rectangular, and the like.

In some embodiments, the number of the first attraction members is single, and one end face of the first attraction member includes a first magnetic pole and a second magnetic pole of opposite polarities, and the first magnetic pole and the second magnetic pole are distributed on both sides of the end face. The number of the second attraction pieces is single, one end face of each second attraction piece comprises a first magnetic pole and a second magnetic pole with opposite polarities, and the first magnetic pole and the second magnetic pole are distributed on two sides of the end face.

Therefore, the single first attraction piece and the single second attraction piece are mutually attracted through the group of single-face bipolar magnetic pieces, so that the quick separation and installation of the connecting body and the coupling piece are realized, a magnetic force effect can be provided at two positions, the connecting body and the coupling piece can relatively rotate, and the alignment connection of the connecting body and the coupling piece is favorably realized. Specifically, if the first magnetic pole is an N pole, the second magnetic pole is an S pole; if the first magnetic pole is S pole, the second magnetic pole is N pole. The areas of the first magnetic pole and the second magnetic pole occupying the end face can be equal or unequal. In other embodiments, after being axially magnetized, the first magnetic pole and the second magnetic pole may be annularly distributed on the end surface, that is, the central area of the end surface is one of the first magnetic pole and the second magnetic pole, and the area outside the central area of the end surface is the other of the first magnetic pole and the second magnetic pole.

Referring to fig. 3, in an example, when the end surface of the single-sided bipolar magnetic element 1224 is circular, the polarity of one semicircle is N-pole and the polarity of the other semicircle is S-pole; when the end face of the single-sided bipolar magnetic member 1224 is rectangular, the polarity of one end of the rectangle is N-pole, and the polarity of the other end of the rectangle is S-pole.

In some embodiments, the first attractive element includes a single-sided unipolar magnetic element and a single-sided bipolar magnetic element. The second attraction piece comprises a single-sided unipolar magnetic piece and a single-sided bipolar magnetic piece. The polarity of the single-sided unipolar magnetic member of the first attraction member is opposite to the polarity of the single-sided unipolar magnetic member of the second attraction member.

Therefore, the first attraction piece and the second attraction piece are mutually attracted through the single-face monopole magnetic piece and the single-face bipolar magnetic piece, the connection body and the coupling piece are quickly separated and mounted, a magnetic force effect can be provided at two positions, the connection body and the coupling piece can relatively rotate, and alignment connection of the connection body and the coupling piece is facilitated. Specifically, the magnetic circuit of the single-sided unipolar magnetic member is relatively open, and the attraction force to the relatively distant attraction member is greater than that of the single-sided bipolar magnetic member. The magnetic circuit of the single-sided bipolar magnetic part is relatively convergent, and the attraction force to the attraction part with a relatively close distance is larger than that of the single-sided unipolar magnetic part. During the process of mounting the coupling piece to the connecting body, when the coupling piece is far away from the connecting body, the coupling piece is firstly subjected to the attraction force of the single-sided monopole magnetic piece, and when the coupling piece is continuously close to the connecting body, the attraction force of the single-sided dipole magnetic piece is gradually increased, so that the position of the connecting body and the coupling piece is favorably corrected.

In one example, the number of the single-sided unipolar magnetic elements and the number of the single-sided bipolar magnetic elements of the second attraction member are respectively the same as the number of the single-sided unipolar magnetic elements and the number of the single-sided bipolar magnetic elements of the first attraction member, the polarity of the corresponding magnetic member is opposite to that of the magnetic member of the first suction member, and when the coupling member approaches the connection body from a position other than 30mm from the connection body, firstly, under the attraction of the single-sided monopole magnetic element, the connecting body and the coupling element are guided to automatically correct the position, so that the relative angle between the connecting body and the coupling element is in a certain range, when the connecting body and the coupling piece are continuously close to each other and the distance is about 5mm, the attraction force of the single-sided bipolar magnetic piece is gradually increased, the positions of the connecting body and the coupling piece are further corrected, when the connecting body and the coupling piece are completely close to each other, the connecting body and the coupling piece can be positioned at an accurate position, preventing the coupling piece from being inclined to one side.

In some embodiments, in the first attraction member, the number of the single-sided unipolar magnetic members is two, and the number of the single-sided bipolar magnetic members is single. In the second attraction piece, the number of the single-sided unipolar magnetic pieces is two, and the number of the single-sided bipolar magnetic pieces is single.

Therefore, the first attraction piece and the second attraction piece are mutually attracted through the two groups of single-face monopole magnetic pieces and the one group of single-face bipolar magnetic pieces, the connection body and the coupling piece are quickly separated and installed, magnetic force action can be provided at least two positions, the connection body and the coupling piece can rotate relatively, alignment connection of the connection body and the coupling piece is facilitated, and the installation positions of the connection body and the coupling piece are unique. Specifically, in one example, both the two sets of single-sided monopole magnetic elements and the one set of single-sided bipolar magnetic elements are circular, and in other embodiments, both the two sets of single-sided monopole magnetic elements and the one set of single-sided bipolar magnetic elements may be oval, rectangular, or other shapes, or may be a combination of any two or more than two of the circular, oval, rectangular, or other shapes.

In some embodiments, the two single-sided unipolar magnetic elements of the first attraction element have the same polarity oriented in opposite directions. The two single-sided single-pole magnetic elements of the second attraction piece are opposite in the same polarity direction.

Thus, the magnetic action can be provided at least two positions, and the installation positions of the connecting body and the coupling piece can be automatically corrected, so that the position installation error can be avoided. It can be understood that according to the principle of mutual repulsion of homopolarity and mutual attraction of heteropolarity, when the first attraction piece is at a certain distance from the second attraction piece, the connection main body and the coupling piece can be guided by the action of magnetic force to automatically correct the positions and are connected together. In one example, at one end far away from the connecting body, one first suction piece has an N-pole polarity, the other first suction piece has an S-pole polarity, at one end far away from the coupling piece, one second suction piece has an S-pole polarity, the other second suction piece has an N-pole polarity, the first suction piece with the N-pole polarity and the second suction piece with the S-pole polarity are attracted together, and the first suction piece with the S-pole polarity and the second suction piece with the N-pole polarity are attracted together, so that the connecting body and the coupling piece are ensured to be installed at the correct positions.

In some embodiments, the single-sided bipolar magnetic member includes first and second magnetic poles of opposite polarity. The first magnetic pole is circular, and the second magnetic pole annularly surrounds the first magnetic pole.

Thus, the magnetic circuit of the single-sided bipolar magnetic member is relatively convergent, and the attraction force to the attraction member in the farther range is smaller and the attraction force to the attraction member in the closer range is larger. Specifically, in one example, the single-sided bipolar magnetic member is circular in shape, the first magnetic pole and the second magnetic pole are concentric, the first magnetic pole is circular in shape at the inner ring, and the second magnetic pole is circular in shape at the outer ring. At one end far away from the connecting body, the first magnetic pole of the first attraction piece is an N pole, and the second magnetic pole of the first attraction piece is an S pole. At one end far away from the coupling piece, the first magnetic pole of the second attraction piece is an S pole, and the second magnetic pole of the second attraction piece is an N pole.

In some embodiments, the area of the first magnetic pole is equal to the area of the second magnetic pole.

Therefore, the magnetic flux on the end face of the single-face bipolar magnetic part can be reduced, and the interference to the outside is reduced. It can be understood that the magnetic circuit of the single-sided bipolar magnetic member is relatively convergent, when the area of the first magnetic pole is equal to the area of the second magnetic pole, the magnetic flux on the end face of the single-sided bipolar magnetic member reaches the minimum, the interference to the magnetic sensor for detecting the angle of the coupling member is small, and at the moment, the magnetic sensor is placed at the position where the magnetic field on the end face of the single-sided bipolar magnetic member is weak, so that the space of the connecting body can be fully utilized. Specifically, in one example, the area of the N pole of the first attraction piece is equal to the area of the S pole at the end away from the connecting body, and the area of the N pole of the second attraction piece is equal to the area of the S pole at the end away from the coupling piece.

In some embodiments, in the first attraction member, a central line connecting the single-sided bipolar magnetic member and the two single-sided unipolar magnetic members has a triangular shape. In the second attraction piece, the central connecting line of the single-sided bipolar magnetic piece and the two single-sided unipolar magnetic pieces is triangular.

In this way, the connection of the connecting body and the coupling piece is more stable. It should be noted that, in other embodiments, the number of the magnetic members in the first attraction member may be more than three, the central connecting line of the plurality of magnetic members may be distributed in a polygon, star shape or other shapes, and the shape distribution of the magnetic members is not particularly limited herein. In the second attraction piece, the number of the magnetic pieces may be more than three, and the central connecting lines of the plurality of magnetic pieces may be distributed in a linear, polygonal, star or other shape, and the shape distribution of the magnetic pieces is not particularly limited herein. The number of the magnetic members in the first attraction piece is equal to the number of the magnetic members in the second attraction piece correspondingly.

In some embodiments, the quick release connection assembly includes a first yoke sheet metal located between the connection body and the first suction piece.

Thus, the magnetic circuit leakage of the first attraction piece can be reduced, and the interference of the magnetic fields of the single-sided bipolar magnetic piece and the single-sided unipolar magnetic piece on the magnetic sensor can be reduced. Specifically, the first yoke metal piece is arranged on the coupling piece, and the first attraction piece is fixed on the first yoke metal piece and further fixed on the coupling piece. The area of the first yoke metal sheet is larger than that of the first attraction piece.

In some embodiments, the first yoke metal sheet comprises a silicon steel sheet, a carbon steel sheet, an iron-nickel alloy sheet.

Thus, the leakage of the magnetic circuit of the first suction member can be effectively reduced. It can be understood that the magnetic permeability of the silicon steel sheet, the carbon steel sheet and the iron-nickel alloy sheet is higher, and the magnetic force lines can be effectively transmitted back to one end of the single-sided single-pole magnetic piece, so that the magnetic circuit leakage of the first attraction piece is reduced.

In some embodiments, one of the connecting body and the coupling is provided with a friction member and the other of the connecting body and the coupling may or may not be provided with a friction member. The friction member is adapted to contact the other of the coupling body and the coupling member when the coupling member is mounted to the coupling body.

Therefore, after the coupling piece is connected with the connecting main body through the magnetic force, the friction piece between the coupling piece and the connecting main body is pressed to provide rotating friction force, and therefore the stability increasing requirement of the quick-release connecting assembly in the rotating direction is met. Specifically, the number of the friction members includes at least one. Preferably, in the case that the number of the friction members is more than one, the friction members are uniformly arranged on one of the coupling member and the connecting body to provide uniform friction force and increase the stability of the quick-release connecting assembly in the rotating direction. In one example, the friction member is provided on the coupling member, and in other embodiments, the friction member may be provided on the connecting body.

In some embodiments, the friction member comprises a rubber member or a silicone member.

So, after the coupling piece passes through magnetic force with the connection main part and connects, through oppression coupling piece and the rubber spare or the silica gel spare between the connection main part, provide rotatory frictional force to solve the increase steady demand of quick detach coupling assembling rotation direction. Specifically, in one example, the friction member is a rubber member, and in other embodiments, the friction member may be a silicone member.

In some embodiments, the friction member is annular.

Therefore, the annular friction piece provides uniform friction force, and the stability increasing requirement of the rotation direction of the quick-release connecting assembly is met. In other embodiments, the friction member may be arcuate, elongated, or otherwise shaped.

In some embodiments, the friction member is disposed around one of the first suction member and the second suction member, or the friction member is overlaid on one of the first suction member and the second suction member.

Therefore, the stability increasing requirement of the quick-release connecting assembly in the rotating direction is met. Specifically, in one example, the friction member is disposed around the first attraction member, in other embodiments, the friction member may be disposed around the second attraction member, or the friction member may be overlaid on one of the first and second attraction members.

In some embodiments, the connecting body is provided with a first fool-proof structure, and the coupling member is provided with a second fool-proof structure. The first fool-proof structure is used for being matched and connected with the second fool-proof structure when the coupling piece is installed on the connecting main body.

Therefore, the coupling piece and the connecting main body are better in alignment effect, and position installation errors are avoided. It can be understood that, in the process of the coupling piece being installed to the connecting main body, if the mounting position of the coupling piece and the connecting main body is incorrect, namely the coupling piece and the connecting main body are not correctly aligned, the first fool-proof structure and the second fool-proof structure can not be matched and connected, so that the coupling piece and the connecting main body can not be installed, and the overall stability is reduced by avoiding the wrong position installation.

In some embodiments, the first fool-proofing structure includes a depression and/or a protrusion, and the second fool-proofing structure includes a protrusion and/or a depression, the depression and/or the protrusion of the first fool-proofing structure being adapted to matingly engage with the protrusion and/or the depression of the second fool-proofing structure.

Therefore, the concave part is matched and connected with the convex part, so that the position installation error of the coupling piece and the connecting body can be avoided. Specifically, the number of the recesses of the first fool-proof structure is the same as the number of the protrusions of the second fool-proof structure, and/or the number of the protrusions of the first fool-proof structure is the same as the number of the recesses of the second fool-proof structure, so that when the coupling piece is mounted on the connecting body, the recesses and/or protrusions of the first fool-proof structure and the recesses and/or protrusions of the second fool-proof structure can be in one-to-one fit connection. In one example, the first fool-proofing structure includes a protrusion and the second fool-proofing structure includes a recess, in other embodiments, the first fool-proofing structure may include a recess and the second fool-proofing structure may include a protrusion; alternatively, the first fool-proofing structure may include a recess and a protrusion, and the second fool-proofing structure may include a protrusion and a recess. Wherein, it can be understood that, when the connecting body and the coupling piece are installed, the movable range of the protrusion is limited in the groove, and the connection stability between the connecting body and the coupling piece can be enhanced.

In some embodiments, a first contact portion is provided on the connecting body and a second contact portion is provided on the coupling piece, the first contact portion being for making electrical contact with the second contact portion.

As such, the connecting body may be in electrical contact with the coupling through the first and second contact portions. Specifically, the first contact portion and the second contact portion may form an electrical contact by a point contact, a line contact, or a surface contact. In one example, the first contact portion includes a contact point that makes electrical contact with the second contact portion by electrical contact when the coupling member is removably connected to the connection body.

In this manner, the connecting body is detachably connected with the coupling member. Specifically, the connection point of the first contact portion and the second contact portion may be a point, a line, or a plane.

In some embodiments, the first contact portion makes electrical contact with the second contact portion when the connecting body is mounted to the coupling in the predetermined position. When the connecting body is separated from the preset position of the coupling piece, the first contact part and the second contact part are automatically disconnected from electric contact.

In this way, the electrical contact of the coupling piece and the connection body can be controlled. It will be appreciated that where electrical contact between the coupling element and the connecting body is required, the coupling element may be mounted at a predetermined location on the connecting body; the coupling element can be separated from the connection body in a predetermined position when no electrical contact between the coupling element and the connection body is required. Further, in the use process of the quick-release connecting assembly, if the coupling piece is separated from the quick-release connecting assembly, the quick-release connecting assembly enters a dormant state, or is powered off, or keeps smaller output force of the coupling piece, so that when the coupling piece is remounted on the quick-release connecting assembly, the magnetic force between the first attraction piece and the second attraction piece can be larger than the output force of the coupling piece, the coupling piece rotates, and the mounting positions of the coupling piece and the quick-release connecting assembly are corrected.

In some embodiments, the first contact portion comprises a first contact for passing current, the second contact portion comprises a third contact for passing current, the first contact is for making electrical contact with the third contact for passing current when the coupling is mounted in the predetermined position of the connection body; and/or the first contact portion comprises a second contact for communication, the second contact portion comprising a fourth contact for communication, the second contact being for making an electrical contact for communication with the fourth contact when the coupling piece is mounted in the predetermined position of the connection body.

In this way, the quick release connection assembly may supply power to the load through the first contact and the third contact to increase the endurance time of the load (or the load may supply power to the quick release connection assembly through the first contact 162 and the third contact to increase the endurance time of the quick release connection assembly), and/or the quick release connection assembly may communicate with the load through the second contact and the fourth contact to send and receive signals to and from the load, so as to implement bidirectional communication.

Referring to fig. 28, the control method according to the embodiment of the present invention is applied to the first component. The first member is removably coupled to the second member. The control method comprises the following steps:

step S12: detecting a relative position of the first component and the second component during mounting of the second component to the first component;

step S14: based on the relative position, the first component is driven to rotate, so that the second component is installed at the preset position of the first component.

In the control method of the above embodiment, when the first component and the second component are mounted, the relative position of the first component and the second component is detected, and based on the relative position, the first component is driven to rotate, so that the second component is ensured to be correctly mounted on the preset position of the first component, and thus, the first component and the second component are quickly separated and mounted.

It should be noted that the above explanations of the embodiments and the advantageous effects of the handheld tripod head, the load connection member, the tripod head assembly and the quick-release connection assembly are also applicable to the control method of the present embodiment and the tripod head, the load connection member, the tripod head system, the control terminal, the load connection member, the control system, the mobile platform system, the connection device and the connection member of the following embodiments, and are not detailed herein to avoid redundancy.

In some embodiments, detecting the relative position of the first component and the second component comprises: the relative position of the first member and the second member is detected by a sensor.

In certain embodiments, the sensors include, but are not limited to, infrared ranging sensors, ultrasonic ranging sensors.

In some embodiments, causing the second component to be mounted on the first component in the predetermined position comprises: based on the sensor, the second component is mounted on the first component at a preset position.

In certain embodiments, the sensor includes, but is not limited to, an alignment sensor.

The utility model discloses the first part of embodiment can include the cloud platform, and the second part can include the load, and the cloud platform passes through the load connecting piece to be connected with the load. The holder is used for increasing the steady load. The holder includes a holder member and a first interface. The holder part is detachably connected with the connecting main body of the load connecting piece. The first interface is arranged on the holder part and is used for being connected with the second interface on the connecting main body. When the load connecting piece is installed on the holder, the first interface is automatically connected with the second interface; when the load connecting piece is detached from the holder, the first interface and the second interface are automatically disconnected.

In the cloud platform of above-mentioned embodiment, when load connecting piece and cloud platform installation, first interface and second interface automatic connection guarantee that the load connecting piece correctly installs on the preset position of cloud platform to realize the quick separation and the installation of load connecting piece and cloud platform.

In some embodiments, the first interface is for making electrical contact with the second interface.

In some embodiments, the first interface and the second interface may form electrical contact through point contact, line contact, or surface contact.

In some embodiments, the first interface comprises a first interface member for energizing, the first interface member being adapted to make electrical contact with a third interface member of the second interface for energizing when the load connection member is mounted at the predetermined position of the head; and/or the first interface comprises a second interface member for communication, the second interface member being adapted to form an electrical contact for communication with a fourth interface member of the second interface when the load connection member is mounted in the predetermined position of the head.

In some embodiments, the head includes a first attraction for magnetically attracting the second attraction of the load coupling member to removably couple the head component to the coupling body of the load coupling member.

In some embodiments, the connection of the first interface and the second interface comprises a bayonet.

In some embodiments, a controller is disposed in the cradle head, and the controller is configured to control the cradle head to enter different modes based on a connection state of the first interface. Specifically, in one embodiment, the controller may control the cradle head to enter the charger bank mode when the first interface is connected with the second interface, for example, the cradle head may supply power to the load through the first interface and the second interface. Under the circumstances of first interface and second interface disconnection, the steerable cloud platform of controller gets into the precious mode of non-charging, and the cloud platform can stop to the load power supply.

In some embodiments, a controller is disposed in the cradle head, and the controller is configured to monitor information about an amount of power of the load through the first interface and start supplying power when the amount of power is below a certain threshold. Therefore, the cradle head can supply power to the load with low power, and the endurance time of the load is guaranteed.

In some embodiments, a controller is disposed in the pan/tilt head, and the controller is configured to monitor changes in the load through the first interface and adaptively match control parameters of the pan/tilt head through the changes in the load. Therefore, the control parameters of the holder can be matched according to the change of the load. For example, different loads have identification codes, the identification codes of the loads correspond to the types of the loads one to one, under the condition that the first interface is connected with the second interface, the cradle head can acquire the identification codes of the loads, and the cradle head is adaptively matched with control parameters of the cradle head according to the identification codes. Specifically, the cradle head can prestore the corresponding relation between the identification code of the load and the control parameter, and when the specific load identification code is obtained, the control parameter of the cradle head is matched through the corresponding relation between the identification code and the control parameter, so that the self-adaption of the cradle head and the load is realized. The control parameters of the pan-tilt include, but are not limited to, an attitude angle of the motor, shooting parameters, screen parameters, and the like.

In some embodiments, one of the pan head and load attachment members is provided with a friction member, and the other of the pan head and load attachment members may or may not be provided with a friction member. The friction piece is used for contacting with the other one of the cloud platform and the load connecting piece when the load connecting piece is installed on the cloud platform.

In some embodiments, the friction member is annular.

In some embodiments, the cradle head is provided with a first fool-proof structure so as to be cooperatively connected with a second fool-proof structure of the load connector when the load connector is mounted on the cradle head.

In some embodiments, the first fool-proofing structure includes protrusions and/or recesses for mating connection with the recesses and/or protrusions of the second fool-proofing structure.

In some embodiments, the holder assembly includes a motor, and the first interface is disposed on the motor for connection with the second interface on the connecting body.

In some embodiments, the head unit includes an axle arm, and the first interface is disposed on the axle arm for connection with the second interface on the connecting body.

The utility model discloses embodiment's load connecting piece includes connecting main part and second interface. The connecting main body is used for being detachably connected with a holder part of the holder. The second interface is arranged on the connecting main body and is used for being connected with the first interface on the holder component. When the load connecting piece is installed on the holder, the first interface is automatically connected with the second interface; when the load connecting piece is detached from the holder, the first interface and the second interface are automatically disconnected.

In the load connecting piece of the embodiment, when the load connecting piece is installed on the cradle head, the first interface is automatically connected with the second interface, so that the load connecting piece is correctly installed on the preset position of the cradle head, and the load connecting piece and the cradle head are quickly separated and installed.

In some embodiments, the second interface is for making electrical contact with the first interface.

In some embodiments, the second interface may make electrical contact with the first interface by point contact, line contact, or surface contact.

In some embodiments, the second interface comprises a third interface member for energizing, the third interface member being adapted to make electrical contact with the first interface member of the first interface member for energizing when the load connection member is mounted at the predetermined position of the head; and/or the second interface comprises a fourth interface member for communication, the fourth interface member being adapted to form an electrical contact for communication with the second interface member of the first interface when the load connection member is mounted in the predetermined position of the head.

In some embodiments, the load connector further comprises a third interface for making electrical contact with a fourth interface of the load.

In some embodiments, the third interface and the fourth interface may form electrical contact through point contact, line contact, or surface contact.

In some embodiments, the third interface includes a fifth interface for energizing, the fifth interface for making electrical contact with a seventh interface of the fourth interface for energizing when the load is mounted in the predetermined position on the load coupling; and/or the third interface comprises a sixth interface for communication, the sixth interface for making electrical contact for communication with an eighth interface of the fourth interface when the load is mounted in the preset position of the load connection member.

In some embodiments, the load attachment member includes a second attraction for magnetically attracting the first attraction of the pan and tilt head to removably attach the pan and tilt head unit to the attachment body of the load attachment member.

In some embodiments, the friction member is annular.

In some embodiments, the load connector is provided with a second fool-proof structure, so that the load connector is matched and connected with the first fool-proof structure of the holder when the load connector is installed on the holder.

In some embodiments, the second fool-proofing structure includes a recess and/or a protrusion for mating connection with the protrusion and/or recess of the first fool-proofing structure.

In some embodiments, the load coupling is provided with a mounting structure for mounting a load.

In some embodiments, the load comprises a mobile terminal and the mounting structure comprises one of a protective case, a clamping structure, and a finger loop. The protective shell is used for accommodating the mobile terminal; the clamping structure is used for clamping the mobile terminal; the ring buckle is used for being stuck on the back of the mobile terminal.

In some embodiments, the load coupling includes a locking member coupled to the mounting frame for locking and unlocking the camera to and from the mounting frame.

In some embodiments, the carrier body is provided with a weight member, and the weight member is connected with the mounting frame.

In some embodiments, the weight includes a grip side facing away from a camera side, and the grip is raised on the grip side.

In some embodiments, the edge of the grip portion is formed with a recess for receiving a finger of a user.

The utility model discloses embodiment's cloud platform system includes foretell cloud platform and load connecting piece.

In the holder system of the above embodiment, when the load connecting member is installed on the holder, the first interface is automatically connected to the second interface, so that the load connecting member is correctly installed at a preset position of the holder, and the load connecting member and the holder are quickly separated and installed.

The utility model discloses embodiment's control terminal is used for controlling mobile platform. The control terminal includes a terminal member and a first interface. The terminal member is adapted to be detachably connected to a connection body of a load connector connected to the display device. The first interface is arranged on the terminal part and is used for connecting with the second interface on the connecting body. When the load connecting piece is installed on the control terminal, the first interface is automatically connected with the second interface; when the load connecting piece is disassembled on the control terminal, the first interface and the second interface are automatically disconnected.

In the control terminal of the above embodiment, when the control terminal is installed on the load connecting piece, the first interface is automatically connected with the second interface, so that the load connecting piece is correctly installed on the preset position of the control terminal, and the control terminal and the load connecting piece are quickly separated and installed.

In some embodiments, the first interface includes a first interface member for energizing, the first interface member for making electrical contact with a third interface member of the second interface for energizing when the load connection member is mounted in the control terminal in the predetermined position; and/or the first interface comprises a second interface member for communication, the second interface member being adapted to form an electrical contact for communication with a fourth interface member of the second interface when the load connection member is mounted in the predetermined position of the control terminal.

In some embodiments, the control terminal includes a first attraction for magnetically interacting with a second attraction of the load connector to removably couple the control terminal assembly to the connecting body of the load connector.

In some embodiments, a controller is disposed in the control terminal, and the controller is configured to control the control terminal to enter different modes based on a connection state of the first interface.

In some embodiments, a controller is provided in the control terminal, and the controller is configured to control a function of the remote control terminal based on a connection state of the first interface.

In some embodiments, a controller is disposed in the control terminal, and the controller is configured to monitor the power information of the load through the first interface and start power supply when the power is lower than a certain threshold.

In some embodiments, one of the control terminal and the load coupling member is provided with a friction member, and the other of the control terminal and the load coupling member may or may not be provided with a friction member. The friction member is adapted to contact the other of the control terminal and the load attachment member when the load attachment member is mounted to the control terminal.

In some embodiments, the friction member is annular.

In some embodiments, the control terminal is provided with a first fool-proof structure to cooperatively couple with a second fool-proof structure of the load connector when the load connector is mounted on the control terminal.

In some embodiments, the control terminal includes a housing, and the terminal member is connected to the housing of the control terminal.

In some embodiments, the control terminal includes a terminal body, and the terminal member is rotatable relative to the terminal body.

In some embodiments, the control terminal includes a terminal body including a housing space. In a first using state, the terminal component is accommodated in the accommodating space; in the second using state, the end part is arranged outside the accommodating space.

The utility model discloses embodiment's load connecting piece is used for connecting display device. The load connector includes a connecting body and a second interface. The connecting body is used for being detachably connected with a terminal part of a control terminal for controlling the mobile platform. The second interface is arranged on the connecting body and is used for being connected with the first interface on the terminal component. When the load connecting piece is installed on the control terminal, the first interface is automatically connected with the second interface; when the load connecting piece is disassembled on the control terminal, the first interface and the second interface are automatically disconnected.

In the load connecting piece of the above embodiment, when the control terminal is installed with the load connecting piece, the first interface is automatically connected with the second interface, so that the load connecting piece is correctly installed at the preset position of the control terminal, and the control terminal and the load connecting piece are quickly separated and installed.

In some embodiments, the second interface includes a third interface member for energizing, the third interface member for making electrical contact with the first interface member of the first interface for energizing when the load connection member is mounted in the control terminal in the predetermined position; and/or the second interface comprises a fourth interface member for communication, the fourth interface member being adapted to form an electrical contact for communication with the second interface member of the first interface when the load connection member is mounted in the control terminal in the predetermined position.

In some embodiments, the load connector further comprises a third interface for making electrical contact with a fourth interface of the display device.

In some embodiments, the third interface includes a fifth interface for energizing, the fifth interface for making electrical contact with a seventh interface of the fourth interface for energizing when the display device is mounted in the predetermined position on the load connector; and/or the third interface comprises a sixth interface for communication, the sixth interface for making electrical contact for communication with an eighth interface of the fourth interface when the display device is mounted in a preset position on the load connector.

In some embodiments, the load connector includes a second attraction for magnetically interacting with the first attraction of the control terminal to removably couple the control terminal assembly to the connection body of the load connector.

In some embodiments, the friction member is annular.

In some embodiments, the load connector is provided with a second fool-proof structure so as to be cooperatively connected with the first fool-proof structure of the control terminal when the load connector is mounted on the control terminal.

The utility model discloses embodiment's control system includes foretell control terminal and load connecting piece.

In the control system of the above embodiment, when the control terminal is installed on the load connecting piece, the first interface is automatically connected with the second interface, so that the load connecting piece is correctly installed on the preset position of the control terminal, and the control terminal and the load connecting piece are quickly separated and installed.

The utility model discloses embodiment's moving platform includes platform part, driving system and first interface. The platform member is adapted to be removably coupled to the connecting body of the load coupling. The power system is used for driving the platform part to move. The first interface is arranged on the platform component and is used for being connected with the second interface on the connecting main body. When the load connecting piece is installed on the mobile platform, the first interface is automatically connected with the second interface; when the load connecting piece is detached from the mobile platform, the first interface and the second interface are automatically disconnected.

In the mobile platform according to the above embodiment, when the mobile platform is mounted on the load connecting member, the power system may drive the platform member to move, so as to ensure that the load connecting member is correctly mounted on the preset position of the mobile platform, thereby achieving the rapid separation and mounting of the mobile platform and the load connecting member.

In some embodiments, the first interface comprises a first interface member for energizing, the first interface member for making electrical contact with a third interface member of the second interface for energizing when the load connector is mounted in a predetermined position on the mobile platform; and/or the first interface comprises a second interface member for communication, the second interface member being adapted to form an electrical contact for communication with a fourth interface member of the second interface when the load connector is mounted in the predetermined position of the mobile platform.

In some embodiments, the mobile platform includes a first attraction for magnetically interacting with a second attraction of the load coupling member to removably couple the platform member to the coupling body of the load coupling member.

In some embodiments, a controller is disposed in the mobile platform, and the controller is configured to control the mobile platform to enter different modes based on a connection state of the first interface.

In some embodiments, a controller is disposed within the mobile platform, and the controller is configured to monitor power information of the load via the first interface and start power supply when the power is below a certain threshold.

In some embodiments, the first interface of the mobile platform may adapt to different loads.

In some embodiments, a controller is disposed in the mobile platform, and the controller is configured to monitor a change in load through the first interface and adaptively switch control logic of the mobile platform according to the change in load.

In some embodiments, one of the mobile platform and the load attachment member is provided with a friction member and the other of the mobile platform and the load attachment member may or may not be provided with a friction member. The friction member is adapted to contact the other of the mobile platform and the load attachment member when the load attachment member is mounted on the mobile platform.

In some embodiments, the friction member is annular.

In some embodiments, the mobile platform is provided with a first fool-proof structure so as to be cooperatively connected with a second fool-proof structure of the load connector when the load connector is mounted on the mobile platform.

In some embodiments, the platform member includes a body, and the first interface is disposed on the body for coupling with the second interface on the connecting body.

In some embodiments, the platform member includes a horn, and the first interface is disposed on the horn for coupling with the second interface on the connecting body.

The utility model discloses embodiment's load connecting piece includes connecting main part and second interface. The connecting body is adapted to be removably connected to a platform member of a mobile platform including a power system. The second interface is arranged on the connecting main body and is used for being connected with the first interface on the platform component. When the load connecting piece is installed on the mobile platform, the first interface is automatically connected with the second interface; when the load connecting piece is detached from the mobile platform, the first interface and the second interface are automatically disconnected.

In the load connecting piece of the above embodiment, when the mobile platform is installed with the load connecting piece, the power system can drive the platform component to move, so as to ensure that the load connecting piece is correctly installed at the preset position of the mobile platform, thereby realizing the quick separation and installation of the mobile platform and the load connecting piece.

In some embodiments, the second interface includes a third interface member for energizing, the third interface member for making electrical contact with the first interface member of the first interface member for energizing when the load connector is mounted in the predetermined position on the mobile platform; and/or the second interface comprises a fourth interface member for communication, the fourth interface member being adapted to form an electrical contact for communication with the second interface member of the first interface when the load connection member is mounted in the predetermined position of the mobile platform.

In some embodiments, the load coupling member includes a second attraction for magnetically interacting with the first attraction of the mobile platform to removably couple the mobile platform to the coupling body of the load coupling member.

In some embodiments, the friction member is annular.

In some embodiments, the load connector is provided with a second fool-proof structure, so that the load connector is matched and connected with the first fool-proof structure of the mobile platform when the load connector is installed on the mobile platform.

The utility model discloses embodiment's moving platform system includes foretell moving platform and load connecting piece.

In the mobile platform system of the above embodiment, when the mobile platform is installed with the load connecting piece, the power system can drive the platform component to move, so as to ensure that the load connecting piece is correctly installed at the preset position of the mobile platform, thereby realizing the quick separation and installation of the mobile platform and the load connecting piece.

The utility model discloses embodiment's connecting device includes connecting main part, slewing mechanism, first interface and counterpoint subassembly. The rotating mechanism is arranged on the connecting body and is used for being connected with the connecting body of the connecting piece. The first interface is used for being connected with a second interface on the connecting main body. The alignment assembly is used for driving at least one of the rotating mechanism and the connecting main body to rotate so that the first interface can be connected with the second interface.

In the connecting device of the above embodiment, when the connecting device is installed with the connecting piece, at least one of the rotating mechanism and the connecting main body rotates freely, so that the connecting piece is ensured to be correctly installed at the preset position of the connecting device, and the connecting piece and the connecting device can be quickly separated and installed.

In some embodiments, the connection device is a pan and tilt head, and the connection is a load connection. The connecting main body is used for being arranged on the holder. The connecting body is used for being arranged on the load connecting piece.

In some embodiments, the rotational mechanism includes a first motor disposed in the pan/tilt head proximate the load linkage.

In some embodiments, the first motor is a tilt motor of the pan/tilt head.

In some embodiments, the connecting device is a remote controller, the connecting member is a load connecting member, the connecting body is configured to be disposed on the remote controller, and the connecting body is configured to be disposed on the load connecting member.

In some embodiments, the rotation mechanism includes a first motor disposed on the remote control.

In some embodiments, the connecting device is a cradle head, the connecting member is a selfie stick, the connecting body is arranged on the cradle head, and the connecting body is arranged on the selfie stick.

In some embodiments, the rotational mechanism includes a first motor disposed at the head.

In some embodiments, the connection device is a selfie stick, the connection member is a load connection member, the connection body is configured to be disposed on the selfie stick, and the connection body is configured to be disposed on the load connection member.

In some embodiments, the rotation mechanism includes a first motor provided to the selfie stick.

In some embodiments, the connecting device is a mobile platform, the connecting member is a load connecting member, the connecting body is configured to be disposed on the mobile platform, and the connecting body is configured to be disposed on the load connecting member.

In some embodiments, the first interface comprises a first interface member for energizing, the first interface member being adapted to make electrical contact with a third interface member of the second interface for energizing when the connector is mounted in the predetermined position of the connection device; and/or the first interface comprises a second interface member for communication, the second interface member being adapted to form an electrical contact for communication with a fourth interface member of the second interface when the connector member is mounted in the predetermined position of the connecting device.

In some embodiments, the connecting device comprises a first attraction piece for attracting the second attraction piece of the connecting piece through magnetic force interaction to realize the detachable connection of the connecting device and the connecting body of the connecting piece.

In some embodiments, the attachment of the connector to the connection device is achieved on the basis of a sensor.

In certain embodiments, the sensors include, but are not limited to, infrared ranging sensors, ultrasonic ranging sensors, and alignment sensors.

In some embodiments, one of the connecting device and the connecting member is provided with a friction member, and the other of the connecting device and the connecting member may or may not be provided with a friction member. The friction member is adapted to contact the other of the coupling device and the coupling member when the coupling member is mounted on the coupling device.

In some embodiments, the friction member is annular.

In some embodiments, the connecting device is provided with a first fool-proof structure so as to be cooperatively connected with a second fool-proof structure of the connecting piece when the connecting piece is mounted on the connecting device.

The utility model discloses embodiment's connecting piece is including connecting main part, second interface and counterpoint mechanism. The connecting body is used for being connected with a rotating mechanism of the connecting device. The second interface is used for being connected with the first interface on the rotating mechanism. The alignment mechanism is used for driving at least one of the connecting body and the rotating mechanism to rotate so that the first interface can be connected with the second interface.

In the connecting piece of the above embodiment, when the connecting device is installed with the connecting piece, at least one of the rotating mechanism and the connecting main body rotates freely, so that the connecting piece is ensured to be correctly installed on the preset position of the connecting device, and the connecting piece and the connecting device can be quickly separated and installed.

In some embodiments, the second interface comprises a third interface member for energizing, the third interface member being adapted to make electrical contact with the first interface member of the first interface member for energizing when the connector member is mounted in the predetermined position of the connection device; and/or the second interface comprises a fourth interface member for communication, the fourth interface member being adapted to form an electrical contact for communication with the second interface member of the first interface when the connector member is mounted in the predetermined position of the connecting device.

In some embodiments, the friction member is annular.

In some embodiments, the connector is provided with a second fool-proof structure so as to be cooperatively connected with the first fool-proof structure of the connecting device when the connector is mounted on the connecting device.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The disclosure herein provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of the specific examples are described herein. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

In the description of the present specification, reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "example", "specific example", or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A handheld pan and tilt head, comprising:

wherein the pan/tilt unit comprises:

2. A handheld head according to claim 1, wherein said first attractive element is a single-sided monopole magnetic element.

3. A hand-held head according to claim 2, wherein said single-sided single-pole magnetic element is single in number, and is adapted to be magnetically attracted to said second attraction member by means of a magnetic yoke provided on said first motor; or

4. A handheld head according to claim 1, wherein the first attractive element is a single-sided bipolar magnetic element.

5. A handheld tripod head according to claim 4, wherein the number of said single-sided bipolar magnetic members is single, one end face of said single-sided bipolar magnetic member comprises a first magnetic pole and a second magnetic pole of opposite polarity, said first magnetic pole and said second magnetic pole being distributed on both sides of said end face.

6. A handheld head according to claim 1, wherein said first attraction comprises a single-sided unipolar magnetic element and a single-sided bipolar magnetic element.

7. A handheld tripod head according to claim 6, wherein said number of single-sided, unipolar magnetic elements is two, said number of single-sided, bipolar magnetic elements is single;

8. A handheld head according to claim 7, wherein the area of the first magnetic pole is equal to the area of the second magnetic pole; and/or

9. A handheld cloud deck according to claim 1, wherein said handheld cloud deck further comprises a magnetic sensor, said magnetic sensor is arranged on said first motor and under said first suction member, and is used for detecting a rotation angle of said first motor.

10. A handheld tripod head according to claim 9, wherein the number of magnetic sensors is two, the first attraction member comprises a single-sided bipolar magnetic member and two single-sided unipolar magnetic members, and the two magnetic sensors are disposed below the single-sided bipolar magnetic member and are symmetrically distributed with respect to the single-sided bipolar magnetic member.

11. A handheld tripod head according to claim 10, further comprising a first yoke plate provided to said first motor, said first yoke plate being located between said first attraction and said magnetic sensor.

12. A handheld head according to claim 1, wherein one of the first motor and the load attachment member is provided with a friction member for contacting the other of the load attachment member and the first motor when the load attachment member is mounted on the first motor.

13. A handheld head according to claim 12, wherein said friction member is arranged around or over said first attraction member.

14. A handheld holder according to claim 1, wherein the first motor is provided with a first fool-proof structure so as to be cooperatively connected with a second fool-proof structure of the load connector when the load connector is mounted on the first motor.

15. A handheld head according to claim 1, wherein the first motor is provided with a first contact portion for making electrical contact with a second contact portion on the load connection member.

16. A handheld head according to claim 15, wherein said first contact portion makes electrical contact with said second contact portion when said load coupling member is mounted in a predetermined position on said first motor;

17. A handheld head according to claim 16, wherein the first contact portion comprises a first contact member for energising, the first contact member being for making electrical contact with a third contact member of the second contact portion for energising when the load connector is mounted in the preset position of the first motor; and/or

18. A handheld holder according to claim 17, wherein said first contact portion is adapted to be detachably connected to said second contact portion.

19. A hand-held head according to claim 1, wherein the head member is rotatable relative to the hand-held portion to switch the hand-held head between a folded condition and a use condition.

20. A hand-held head according to claim 19, wherein the first suction element is located between the first motor and the hand-held portion when the hand-held head is in the folded condition.

21. A load attachment member for removably attaching a load to a handheld head, the load attachment member comprising:

the second suction piece is fixedly connected with the bearing body;

22. The load coupling of claim 21, wherein the second attractive element is a single-sided unipolar magnetic element.

23. The load coupling according to claim 22, wherein said single-sided unipolar magnetic members are single in number, and a single one-sided unipolar magnetic member is via a yoke for magnetically attracting said first attractive member to each other; or

24. The load coupling of claim 21, wherein the second attractive element is a single-sided bipolar magnetic element.

25. The load coupling of claim 24, wherein the single-sided bipolar magnetic member is singular in number, and wherein an end face of the single-sided bipolar magnetic member includes first and second poles of opposite polarity, the first and second poles being disposed on opposite sides of the end face.

26. The load coupling of claim 21, wherein the second attractive element comprises a single-sided unipolar magnetic element and a single-sided bipolar magnetic element.

27. The load coupling of claim 26, wherein the number of single-sided monopole magnetic elements is two and the number of single-sided dipole magnetic elements is single;

28. The load coupling of claim 27, wherein the area of the first pole is equal to the area of the second pole; and/or

29. The load coupling of claim 21, wherein one of said carrier and said first motor is provided with a friction member for contacting the other of said first motor and said carrier when said load coupling is mounted to said first motor.

30. The load coupling of claim 29, wherein the friction member is disposed about or overlies the second attraction.

31. The load coupling of claim 21, wherein a second fool-proof structure is provided on the carrier to cooperatively couple with the first fool-proof structure of the first motor when the load coupling is mounted on the first motor.

32. The load connection of claim 21, wherein a second contact portion is provided on the carrier for making electrical contact with the first contact portion on the first electrical machine.

33. The load connection of claim 32, wherein the first contact portion makes electrical contact with the second contact portion when the load connection is installed in a predetermined position of the first electrical machine,

34. The load connection of claim 33, wherein the second contact portion includes a third contact member for conducting electricity, the third contact member for making electrical contact with the first contact member of the first contact portion for conducting electricity when the load connection is mounted in the first motor in the default position; and/or

35. The load coupling of claim 32, wherein the second contact portion is adapted to be removably coupled to the first contact portion.

36. The load coupling of claim 21, wherein said carrier body is provided with mounting structure for mounting said load.

37. The load connector of claim 36, wherein the load comprises a mobile terminal, and the mounting structure comprises one of a protective case, a clamp structure, and a finger loop; wherein:

the protective shell is used for accommodating the mobile terminal;

the clamping structure is used for clamping the mobile terminal;

the ring buckle is used for being stuck to the back of the mobile terminal.

38. The load connection of claim 36, wherein the load comprises a camera and the mounting structure comprises a mounting frame, the camera being mounted to the mounting frame.

39. The load coupling of claim 38, wherein the load coupling comprises a locking member coupled to the mounting frame, the locking member configured to lock or unlock the camera to or from the mounting frame;

40. A pan and tilt head assembly, comprising:

a hand-held head according to any one of claims 1 to 20, and

the load coupling of any of claims 21-39.