CN213900660U - Handheld shooting equipment - Google Patents

Abstract

A handheld photographing apparatus includes a handle (100) and a plurality of loads (200), wherein the handle (100) has a connection part (110), and each of the loads (200) has a connection fitting part (210), and the connection fitting part (210) is detachably connectable with the connection part (110) to enable the handle (100) to be selectively mounted with one of the plurality of loads (200). Above-mentioned handheld shooting equipment can realize changing the load of installing on the handle as required, and the user need not to carry and use the handheld shooting equipment product of various differences, just can realize the shooting function of multiple difference, satisfies the portability and shoots diversified requirement to be favorable to reduce cost, the handle can supply the user to hand, has improved the grippability of handheld shooting equipment, is favorable to improving user experience.

Description

Handheld shooting equipment

Technical Field

The application relates to the technical field of shooting, in particular to handheld shooting equipment.

Background

At present, handheld shooting devices mainly include a motion camera, a pan-tilt camera and other devices, and the devices are all independent products with different shooting functions. However, one product can only realize one shooting function, and when a user needs to realize multiple shooting functions in some cases (for example, in different shooting scenes), the product that carries and uses multiple handheld shooting devices is inconvenient, not favorable for user experience, and has high cost.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a handheld shooting equipment, includes: a handle having a connecting portion; a plurality of loads, each load having a connection mating portion removably connectable with the connection portion to enable the handle to be selectively mounted with one of the plurality of loads.

Further, the load includes one of a pan-tilt camera, a motion camera, an infrared camera, a wide-angle camera, a long-focus camera, or a short-focus camera.

Further, one of the connecting part and the connecting matching part comprises a sliding groove, the other one of the connecting part and the connecting matching part comprises a sliding block, at least one end of the sliding groove is provided with an opening, the sliding block slides into the sliding groove from the opening, and the sliding block can be relatively fixed with the sliding groove after sliding in the sliding groove in place.

Furthermore, the sliding groove and/or the sliding block are/is provided with a limiting structure, and the sliding block and the sliding groove are relatively fixed through the limiting structure.

Further, limit structure includes: one of the bulge and the groove is arranged on the sliding block, the other one of the bulge and the groove is arranged on the sliding groove, and after the sliding block slides in place in the sliding groove, the bulge is clamped in the groove so that the sliding block and the sliding groove are relatively fixed; or, the stop piece, the one end of spout is sealed, and the other end has the opening, and the stop piece movably sets up in the position that is close to the opening, and the stop piece has dodges the state of dodging and so that the slider can slide in and the backstop state of backstop slider so that slider and spout relatively fixed.

Further, the spout has relative first end and the second end that sets up, and first end has the opening, and in the direction of first end to second end, the spout reduces along axial size gradually, and when the slider slided to being close to the second end in the spout, the spout can compress tightly the slider so that both are relatively fixed.

Further, the connecting part is in threaded connection with the connecting matching part; or one of the connecting part and the connecting matching part comprises a clamping groove, the other comprises a clamping block, and clamping connection is carried out through the clamping block and the clamping groove.

Further, the handle is communicatively coupled to a load mounted on the handle for transmitting signals and/or data.

Further, the handheld shooting device further includes: the main control unit is arranged on the handle and provided with a plurality of control modes, the control modes are respectively matched with a plurality of loads, and when one of the loads is installed on the handle, the main control unit switches the current mode to the control mode matched with the load.

Further, each load is provided with a respective load controller, when one of the plurality of loads is installed on the handle, the main controller is in communication connection with the load controller of the load and identifies the type of the corresponding load through the load controller, and the main controller switches the current mode to the control mode matched with the load.

Further, the handheld shooting device further includes: and the main controller is in communication connection with the sensing device so as to acquire an identification result and switch the current mode to a control mode matched with the load according to the identification result.

Further, the sensing device includes: the first contact is arranged on the handle and electrically connected with the main controller; and the plurality of second contacts are respectively arranged on the plurality of loads, the plurality of second contacts respectively have a plurality of resistance values, when one of the plurality of loads is installed on the handle, the first contact is in contact conduction with the second contact on the load, and the main controller detects the resistance value of the second contact to identify the type of the load.

Further, the sensing device includes: the Hall element is arranged on the handle and is electrically connected with the main controller; the magnetic pieces are respectively arranged on the loads and used for generating magnetic fields with various intensities, and after one of the loads is installed on the handle, the main controller detects the intensity of the magnetic field generated by the magnetic pieces on the load through the Hall element so as to identify the type of the load.

Further, the sensing device includes: the optical sensor is arranged on the handle and electrically connected with the main controller; and the light sources are respectively arranged on the loads and are respectively used for generating various luminous fluxes, and after one of the loads is installed on the handle, the main controller detects the luminous fluxes generated by the light sources on the load through the light sensor so as to identify the type of the load.

Further, the handle further has: an operation section for inputting a user instruction to control at least a load mounted on the handle; and/or, a display device at least for displaying data of the load; and/or an external device connection port for connecting with an external device.

Further, the handheld shooting device further includes: and the battery assembly is detachably arranged on the handle and is used for supplying power to the handle and/or the load.

Because the handle has connecting portion, every load all has the connection cooperation portion that can dismantle the connection with connecting portion, can make the handle install different loads selectively, realize changing the load of installing on the handle as required, the user need not to carry and use the handheld shooting equipment product of various differences, just can realize the shooting function of multiple difference, satisfy the portability and shoot diversified requirement, and be favorable to reduce cost, the handle can supply the user to hand, the grippability of handheld shooting equipment has been improved, be favorable to improving user experience.

Drawings

FIG. 1 is a block diagram of a handheld camera device according to one embodiment of the present application;

FIG. 2 is a schematic view of the mounting relationship of a plurality of loads and a handle of the handheld camera device of FIG. 1;

fig. 3 is a schematic structural diagram of the handheld shooting device of fig. 2 when a pan-tilt camera is mounted on a handle;

FIG. 4 is a schematic diagram of the structure of the handheld camera of FIG. 2 when the motion camera is mounted on the handle;

FIG. 5 is a schematic view of the hand-held camera of FIG. 2 with an infrared camera mounted to the handle;

FIG. 6 is an exploded view of the handheld camera of FIG. 3;

fig. 7 is a schematic structural view of a handle of a handheld photographing apparatus according to another embodiment of the present application;

FIG. 8 is a block diagram illustrating the connection of various controllers of the handheld camera device of FIG. 1;

fig. 9 is a block diagram of a structure of a handheld photographing apparatus according to another embodiment of the present application.

It is noted that the drawings are not necessarily to scale and are merely illustrative in nature and not intended to obscure the reader.

Description of reference numerals:

100: a handle;

110: a connecting portion; 111: a chute; 112: an opening; 113: a groove; 114: a stopper;

120: a display device;

130: an external device connection port;

200: a load; 201: a pan-tilt camera; 202: a motion camera; 203: an infrared camera;

210: a connection fitting portion; 211: a slider; 213: a protrusion;

221: a load controller of the pan-tilt camera; 222: a load controller of the motion camera; 223: a load controller of the infrared camera;

300: a main controller;

400: a sensing device.

Detailed Description

In order to make the technical solutions and advantages of the present application clearer, the following will clearly and completely describe the technical solutions of the present application with reference to the drawings of the embodiments of the present application. It should be apparent that the described embodiment is one embodiment of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the application without any inventive step, are within the scope of protection of the application.

It is to be noted that, unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which this application belongs. If the description "first", "second", etc. is referred to throughout, the description of "first", "second", etc. is used only for distinguishing similar objects, and is not to be construed as indicating or implying a relative importance, order or number of technical features indicated, it being understood that the data described in "first", "second", etc. may be interchanged where appropriate. If "and/or" is presented throughout, it is meant to include three juxtapositions, exemplified by "A and/or B" and including either scheme A, or scheme B, or schemes in which both A and B are satisfied. Furthermore, spatially relative terms, such as "above," "below," "top," "bottom," and the like, may be used herein for ease of description to describe one element or feature's spatial relationship to another element or feature as illustrated in the figures, and should be understood to encompass different orientations in use or operation in addition to the orientation depicted in the figures.

Fig. 1 shows a block diagram of a handheld camera device according to an embodiment of the present application. Fig. 2 is a schematic diagram showing the installation relationship between a plurality of loads 200 (pan/tilt camera 201, motion camera 202, infrared camera 203) and the handle 100 of the handheld shooting device of fig. 1. Fig. 3 is a schematic structural diagram illustrating the handheld shooting device of fig. 2 with the pan/tilt camera 201 mounted on the handle 100. Fig. 4 is a schematic diagram showing a structure of the handle 100 of the handheld photographing apparatus of fig. 2 when the motion camera 202 is mounted. Fig. 5 shows a schematic structural view of the handheld photographing apparatus of fig. 2 when the handle 100 is mounted with the infrared camera 203.

As shown in fig. 1, in some embodiments of the present application, a handheld photographing apparatus includes a handle 100 and a plurality of loads 200. Wherein the handle 100 has a connecting portion 110, each load 200 has a connection fitting portion 210, and the connection fitting portion 210 is detachably connectable with the connecting portion 110 to enable the handle 100 to be selectively mounted with one of the plurality of loads 200. Specifically, a plurality of loads 200 have unified connection cooperation portion 210, these connection cooperation portion 210 all can be connected the cooperation with connecting portion 110, thereby realize changing the load 200 of installing on the handle 100 as required, same handle 100 can use different load 200 promptly, the user need not to carry and use the handheld shooting equipment product of various differences, just can realize the shooting function of multiple difference, satisfy portability and shoot diversified requirement, and be favorable to reduce cost, handle 100 can supply the user to hold, the grippability of handheld shooting equipment has been improved, be favorable to improving user experience.

It should be noted that the load 200 may be of various types, for example, the load 200 may be one of a pan-tilt camera 201, a motion camera 202, an infrared camera 203, a wide-angle camera, a long-focus camera, or a short-focus camera. In the specific embodiment shown in fig. 1 to 5, the loads 200 are three, specifically, a pan/tilt camera 201, a motion camera 202, and an infrared camera 203, respectively. Of course, those skilled in the art will understand that the type of the load 200 is not limited thereto, and in other embodiments, the load may be other devices with a shooting function; the plurality of loads 200 are not limited to different types, and in other embodiments, at least two of the plurality of loads 200 may also be of the same type, for example, both the two loads 200 are pan-tilt cameras 201, but the two pan-tilt cameras 201 have different structures, one of which adopts a three-axis pan-tilt and the other of which adopts a four-axis pan-tilt; the number of the loads 200 is not limited thereto, and in other embodiments not shown in the drawings, the number of the loads 200 may be designed according to actual needs.

In some embodiments of the present application, one of the connection portion 110 and the connection fitting portion 210 includes a slide groove 111, and the other includes a slider 211. In the particular embodiment shown in fig. 2-5, the connection portion 110 of the handle 100 includes a slide channel 111, and the connection mating portion 210 of each load 200 (e.g., pan-tilt camera 201, motion camera 202, infrared camera 203, etc.) includes the same slider 211. Of course, in other embodiments not shown, the connection portion 110 may include the slider 211, and the connection mating portion 210 may include the sliding slot 111.

At least one end of the sliding groove 111 is provided with an opening 112, the sliding block 211 can slide into the sliding groove 111 through the opening 112, and the sliding block 211 can be relatively fixed with the sliding groove 111 after sliding in place in the sliding groove 111. Through the sliding fit between the sliding groove 111 and the sliding block 211, each load 200 can be detachably mounted on the handle 100 in a convenient and quick manner, so that the load can be quickly replaced.

Specifically, in the embodiment shown in fig. 2-5, slider 211 is approximately trapezoidal in cross-section. The width of the slider 211 is gradually increased from the top surface to the bottom surface of the slider 211, and the structure of the sliding groove 111 is matched with the slider 211, so that the sliding groove 111 is tightly matched with the slider 211, and the load 200 is more firmly mounted on the handle 100.

Of course, the shape of the sliding block 211 is not limited, and in other embodiments not shown, the sliding block 211 may have other shapes, for example, the cross section of the sliding block 211 may also have a square shape, an i-shape, etc.

Furthermore, the sliding groove 111 and/or the sliding block 211 can be provided with a limiting structure, and the sliding block 211 and the sliding groove 111 are relatively fixed through the limiting structure. Fig. 6 is an exploded schematic view of the handheld photographing apparatus of fig. 3, wherein the load 200 is a pan/tilt camera 201, and the view shows a state where the pan/tilt camera 201 is not mounted with the handle 100.

As shown in fig. 6, in some embodiments of the present application, the stop structure may include a protrusion 213 and a groove 113. One of the protrusion 213 and the groove 113 is disposed on the sliding block 211, and the other is disposed on the sliding slot 111, when the sliding block 211 slides in place in the sliding slot 111, the protrusion 213 can be snapped into the groove 113, so that the sliding block 211 and the sliding slot 111 are relatively fixed.

In the embodiment shown in fig. 6, the groove 113 is provided at an end of the slide groove 111 near the edge, and the protrusion 213 is provided on the slider 211 at a position corresponding to the groove 113. The sliding block 211 slides into the sliding slot 111 from the opening 112 of the sliding slot 111, and when the sliding block slides in place, the protrusion 213 is clamped into the groove 113, so that the sliding block 211 cannot slide relatively in the sliding slot 111, and the mounting and fixing of the load 200 and the handle 100 are realized. Of course, the positions of the protrusion 213 and the groove 113 are not limited thereto, and in other embodiments not shown, the protrusion 213 and the groove 113 may be disposed at other positions of the sliding slot 111 or the sliding block 211, for example, at any position in the middle of the sliding slot 111 or the sliding block 211.

In order to make the sliding of the slider 211 in the sliding groove 111 smoother, the protrusion 213 may further include a defined state and an unlocked state. When the protrusion 213 is in an unlocked state, the slider 211 can slide freely in the sliding slot 111 to realize the installation and the removal of the load 200; when the protrusion 213 is in a limited state, the protrusion 213 is clamped in the groove 113, and the sliding block 211 and the sliding groove 111 cannot slide relatively to realize the installation and fixation of the load. Specifically, in the present embodiment, the slider 211 may have a receiving groove (not shown), and the protrusion 213 may be at least partially received in the receiving groove of the slider 211. When the protrusion 213 is in a limited state, the protrusion 213 partially protrudes from the receiving groove and is snapped into the groove 113, thereby fixing the slider 211 in the sliding groove 111; when the protrusion 213 is in the unlocked state, the protrusion is completely received in the receiving groove, so that the slider 211 can slide relative to the sliding groove 111 for mounting and dismounting.

Fig. 7 shows a schematic structural view of a handle 100 of a handheld photographing apparatus according to another embodiment of the present application. In other embodiments of the present application, the spacing structure may include a stop 114, as shown in FIG. 7. Specifically, one end of the sliding groove 111 is closed, the other end has an opening 112, and the stopper 114 is movably disposed at a position close to the opening 112. The stopper 114 has an escape state and a stopper state, and when the stopper 114 is in the escape state, the stopper can escape from the opening 112 to allow the slider 211 to slide into the slide groove 111, and when the stopper 114 is in the stopper state, the stopper can stop the slider 211 to fix the slider 211 and the slide groove 111 relatively.

In the embodiment shown in fig. 7, the stopper 114 is disposed near the opening 112, and the stopper 114 may be disposed to stop a portion of the opening 112 or may be disposed to stop the entire opening 112. The stopper 114 is rotatably connected to a bottom or a side wall of the chute 111, and the stopper 114 is rotated to be switched between the retracted state and the stopping state. Alternatively, the stopper 114 may comprise an elastic member, the sliding slot 111 has a receiving slot (not shown), and the stopper 114 is at least partially received in the receiving slot of the sliding slot 111. When the load 200 needs to be mounted or dismounted, the stopper 114 is pressed and is completely accommodated in the accommodating groove of the sliding groove 111 to avoid the opening 112, so that the slider 211 slides into or out of the sliding groove 111; when the slider 211 is installed and slid in place or removed and slid out, the stopper 114 is not pressed any more and is ejected from the receiving groove by its own elastic force, so as to stop the slider 211 after the slider 211 is slid in place. Of course, the arrangement of the stopper 114 is not limited to this, and in other embodiments, the stopper 114 may be arranged in other structures capable of realizing the stopper slider 211.

In addition, in other embodiments, the handheld shooting device may not include a limiting structure, and the sliding groove 111 and the sliding block 211 can be relatively fixed by their own structural design. For example, the slide groove 111 has a first end and a second end which are oppositely arranged, the first end has an opening 112, and the dimension of the slide groove 111 in the axial direction (which can be regarded as the longitudinal width of the slide groove 111 in the figure) can be arranged to gradually decrease in the direction from the first end to the second end of the slide groove 111. When the sliding block 211 slides in the sliding groove 111 from the first end opening 112 to the position close to the second end, the sliding groove 111 can press the sliding block 211 to fix the sliding block 211 and the sliding block.

It should be noted that the structures of the connecting portion 110 and the connecting engagement portion 210 are not limited to the sliding slot and the sliding block, and in other embodiments not shown, other detachable connection manners may be adopted to mount the load 200 on the handle 100, for example, the connecting portion 110 may be screwed with the connecting engagement portion 210; or, one of the connecting portion 110 and the connecting fitting portion 210 includes a clamping groove, and the other includes a clamping block, and the clamping connection is performed through the clamping block and the clamping groove.

In some embodiments of the present application, the handle 100 may also be communicatively coupled to a load 200 mounted on the handle 100 to transmit signals and/or data. For example, the handle 100 may transmit a control signal to the load 200 mounted on the handle 100 to control and operate the load 200, and the load 200 may also transmit data such as a picture or an image photographed by the load to the handle 100.

As shown in fig. 8, the handheld photographing apparatus further includes a main controller 300. The main controller 300 is provided on the handle 100, and the main controller 300 has a plurality of control modes respectively adapted to the plurality of loads 200. When one of the plurality of loads 200 is mounted to the handle 100, the main controller 300 switches the current mode to a control mode adapted to the load 200 to control the load 200 mounted on the handle 100.

Specifically, each load 200 has a respective load controller, for example, the pan/tilt camera 201 has a load controller 221, the motion camera 202 has a load controller 222, the infrared camera 203 has a load controller 223, and the like. When one of the plurality of loads 200 is mounted to the handle 100, the main controller 300 is communicatively connected to the load controller of the load 200 and recognizes the type of the corresponding load 200 through the load controller, and the main controller 300 switches the current mode to the control mode adapted to the load 200. For example, when the pan/tilt camera 201 is mounted on the handle 100, the main controller 300 is in communication with the load controller 221 of the pan/tilt camera 201, the load 200 is identified as the pan/tilt camera 201 by the load controller 221, and based on the identification result, the main controller 300 switches the current mode to the pan/tilt camera control mode adapted to the pan/tilt camera 201.

In addition to identifying the type of the load 200 by the load controller, the type of the load 200 may be identified in other ways. Fig. 9 shows a block diagram of a handheld photographing apparatus according to another embodiment of the present application. As shown in fig. 9, in other embodiments of the present application, the handheld photographing apparatus may further include a sensing device 400, and the sensing device 400 is used to identify the type of the load 200 mounted on the handle 100. The main controller 300 is communicatively connected to the sensing device 400 to obtain the recognition result of the sensing device 400 and switch the current mode to the control mode adapted to the load 200 according to the recognition result.

The specific structure of the sensing device 400 can be various. In some embodiments, the sensing device 400 may include a first contact and a plurality of second contacts. Wherein the first contact is disposed on the handle 100 and electrically connected with the main controller 300. The plurality of second contacts are respectively provided on the plurality of loads 200, and the plurality of second contacts respectively have a plurality of resistance values. For example, the resistance value of the second contact on the pan/tilt camera 201 may be 5 Ω, the resistance value of the second contact on the motion camera 202 may be 10 Ω, and the resistance value of the second contact on the infrared camera 203 may be 20 Ω. When one of the plurality of loads 200 is mounted to the handle 100, the first contact is in contact with the second contact of the load 200, and the main controller 300 detects the resistance value of the second contact to identify the type of the load 200. For example, when the motion camera 202 is mounted on the handle 100, the first contact on the handle 100 is in contact with the second contact on the motion camera 202, and the main controller 300 detects that the resistance value of the second contact is 10 Ω, and thus it can be recognized that the load 200 is the motion camera 202.

Specifically, a first contact may be disposed on the connection portion 110 of the handle 100, and a second contact may be disposed on a corresponding position of the connection mating portion 210 of each load 200. When the load 200 is mounted to the handle 100 through the mating connection of the connection portion 110 and the connection mating portion 210, the first contact and the second contact can be electrically connected. Of course, the positions of the first contact and the second contact may be set at other positions of the handle 100 and the load 200, as long as the contact conduction between the two can be realized.

In some other embodiments, the sensing device 400 may also include a hall element and a plurality of magnetic members. Wherein the hall element is disposed on the handle 100, and the hall element is electrically connected with the main controller 300. The plurality of magnetic members are respectively disposed on the plurality of loads 200, and the plurality of magnetic members are respectively used to generate magnetic fields of various strengths. When one of the plurality of loads 200 is mounted to the handle 100, the main controller 300 detects the strength of the magnetic field generated by the magnetic member on the load 200 through the hall element to identify the type of the load 200 according to the strength of the magnetic field.

Additionally, in some other embodiments, the sensing device 400 may also include a light sensor and a plurality of light sources. Wherein the optical sensor is disposed on the handle 100 and electrically connected with the main controller 300. The plurality of light sources are respectively disposed on the plurality of loads 200 and respectively serve to generate a plurality of luminous fluxes. When one of the plurality of loads 200 is mounted to the handle 100, the main controller 300 detects a light flux generated from a light source on the load 200 through a light sensor to recognize the type of the load 200 according to the light flux. For example, the light source may include an LED lamp, the LED lamp on the load 200 emits light to generate a certain luminous flux after the load 200 is mounted on the handle 100, the light sensor detects the value of the luminous flux generated by the LED lamp, and the main controller 300 acquires the detected result and identifies the type of the load 200 mounted on the handle 100 according to the detected result.

It should be noted that the sensing device 400 is not limited to the above, and other types of sensing devices may be used as long as the type of the installed load can be identified by the sensing device.

As shown in fig. 2 to 6, the handle 100 further has at least one of an operating part (not shown), a display device 120, and an external device connection port 130.

Wherein the operation part is used to input a user instruction to control at least the load 200 mounted on the handle 100, for example, the operation part may control the load 200 to perform a photographing action, control a photographing angle of the load 200, and the like. The operating part may include an operating button and/or a touch screen through which a user may input a control command to control the load 200. Of course, the operation unit may include other units capable of inputting instructions.

The display device 120 is at least used for displaying data of the load 200, such as displaying a current shooting picture of the load 200 in real time or displaying a shot image for a user to view.

The external device connection port 130 is used for connecting with an external device, for example, the handheld camera can be connected with an electronic device such as a mobile phone or a tablet computer through the external device connection port 130, so as to display an image captured by the load 200 through the external device, or to control the load 200 through the external device.

In addition, the handheld photographing apparatus may further include a battery pack detachably mounted on the handle 100 for supplying power to the handle 100 and/or the load 200. Specifically, a removable battery assembly is provided in the handle 100, which may power the entire handheld camera device. When the load 200 itself has a power supply, the battery assembly does not need to supply power to the load 200; the battery assembly may supply power to the load 200 when the load 200 does not have its own power source or its own power source is exhausted. The connection portion 110 of the handle 100 may be provided with an electrical contact portion, such as a contact or an interface, which may be electrically connected with at least the battery assembly and used to electrically connect with the load 200 after the load 200 is mounted on the handle 100 to supply power to the load 200.

For the embodiments of the present application, it should also be noted that, in a case of no conflict, the embodiments of the present application and features of the embodiments may be combined with each other to obtain a new embodiment.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and the scope of the present application shall be subject to the scope of the claims.

Claims (16)

1. A handheld camera device, comprising:

a handle (100) having a connecting portion (110);

a plurality of loads (200), each load (200) having a connection mating portion (210), the connection mating portion (210) being detachably connectable with the connection portion (110) to enable the handle (100) to be selectively mounted with one of the plurality of loads (200).

2. The handheld photographic device of claim 1, wherein the load (200) comprises one of a pan-tilt camera (201), a motion camera (202), an infrared camera (203), a wide-angle camera, a tele camera, or a short-focus camera.

3. The handheld photographing apparatus of claim 1,

one of the connecting part (110) and the connecting matching part (210) comprises a sliding groove (111), the other one of the connecting part and the connecting matching part comprises a sliding block (211), at least one end of the sliding groove (111) is provided with an opening (112), the sliding block (211) slides into the sliding groove (111) from the opening (112), and the sliding block (211) can be relatively fixed with the sliding groove (111) after sliding in place in the sliding groove (111).

4. The handheld shooting device according to claim 3, characterized in that a limiting structure is arranged on the sliding groove (111) and/or the sliding block (211), and the sliding block (211) and the sliding groove (111) are relatively fixed through the limiting structure.

5. The handheld photographing apparatus of claim 4, wherein the limiting structure comprises:

the sliding block (211) comprises a protrusion (213) and a groove (113), one of the protrusion (213) and the groove (113) is arranged on the sliding block (211), the other one of the protrusion (213) and the groove (113) is arranged on the sliding chute (111), and when the sliding block (211) slides in place in the sliding chute (111), the protrusion (213) is clamped in the groove (113) so that the sliding block (211) and the sliding chute (111) are relatively fixed; alternatively, the first and second electrodes may be,

the sliding block (211) is provided with an opening (112), the stopping piece (114) is movably arranged at a position close to the opening (112), and the stopping piece (114) has an avoiding state of avoiding the opening (112) so that the sliding block (211) can slide in and a stopping state of stopping the sliding block (211) so that the sliding block (211) and the sliding chute (111) are relatively fixed.

6. The handheld photographing apparatus of claim 3,

the sliding chute (111) is provided with a first end and a second end which are arranged oppositely, the first end is provided with the opening (112), the size of the sliding chute (111) along the axial direction is gradually reduced in the direction from the first end to the second end, and when the sliding block (211) slides in the sliding chute (111) to be close to the second end, the sliding chute (111) can press the sliding block (211) to enable the sliding block (211) and the sliding block to be fixed relatively.

7. The handheld photographing apparatus of claim 1,

the connecting part (110) is in threaded connection with the connecting matching part (210); alternatively, the first and second electrodes may be,

one of the connecting part (110) and the connecting matching part (210) comprises a clamping groove, the other one comprises a clamping block, and clamping connection is carried out through the clamping block and the clamping groove.

8. The handheld photographing apparatus of claim 1,

the handle (100) is communicatively connected to the load (200) mounted on the handle (100) for transmitting signals and/or data.

9. The handheld photographing apparatus of claim 8, further comprising:

the main controller (300) is arranged on the handle (100), the main controller (300) is provided with a plurality of control modes, the control modes are respectively matched with the loads (200), and when one of the loads (200) is installed on the handle (100), the main controller (300) switches the current mode to the control mode matched with the load (200).

10. The handheld photographing apparatus according to claim 9, wherein each of the loads (200) has a respective load controller, and when one of the plurality of loads (200) is mounted to the handle (100), the main controller (300) is communicatively connected to the load controller of the load (200) and recognizes a type of the load (200) corresponding thereto through the load controller, and the main controller (300) switches a current mode to the control mode adapted to the load (200).

11. The handheld photographing apparatus of claim 9, further comprising:

a sensing device (400) for identifying the type of the load (200) mounted on the handle (100), the main controller (300) being communicatively connected to the sensing device (400) for obtaining an identification result and switching the current mode to the control mode adapted to the load (200) according to the identification result.

12. The handheld photographing apparatus of claim 11,

the sensing device (400) comprises:

a first contact disposed on the handle (100), the first contact being electrically connected to the main controller (300);

a plurality of second contacts provided on the plurality of loads (200), respectively, the plurality of second contacts having a plurality of resistance values, respectively,

when one of the loads (200) is mounted on the handle (100), the first contact is in contact conduction with the second contact on the load (200), and the main controller (300) detects the resistance value of the second contact to identify the type of the load (200).

13. The handheld photographing apparatus according to claim 11, wherein the sensing device (400) includes:

the Hall element is arranged on the handle (100) and is electrically connected with the main controller (300);

a plurality of magnetic members respectively provided on the plurality of loads (200) for generating magnetic fields of various strengths,

when one of the plurality of loads (200) is mounted to the handle (100), the main controller (300) detects the strength of the magnetic field generated by the magnetic member on the load (200) through the hall element to identify the type of the load (200).

14. The handheld photographing apparatus according to claim 11, wherein the sensing device (400) includes:

the optical sensor is arranged on the handle (100) and is electrically connected with the main controller (300);

a plurality of light sources respectively provided on the plurality of loads (200), the plurality of light sources respectively for generating a plurality of luminous fluxes,

when one of the plurality of loads (200) is mounted to the handle (100), the main controller (300) detects the luminous flux generated from the light source on the load (200) through the light sensor to identify the type of the load (200).

15. The handheld photographing apparatus according to claim 8, wherein the handle (100) further has:

an operating part for inputting a user instruction to control at least the load (200) mounted on the handle (100); and/or the presence of a gas in the gas,

-display means (120) for displaying at least data of the load (200); and/or the presence of a gas in the gas,

an external device connection port (130) for connection with an external device.

16. The handheld photographing apparatus of claim 1, further comprising:

a battery assembly removably mounted on the handle (100) for powering the handle (100) and/or the load (200).

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