CN218599312U - Cloud platform device - Google Patents

Abstract

The utility model discloses a cloud platform device, which comprises a machine body base, a rotating seat and an upper cover; the two sides of the bottom of the upper cover are respectively provided with an upper rotating support, the two sides of the top of the rotating seat are respectively provided with a lower rotating support, the upper rotating support is provided with a positioning block, and the lower rotating support is correspondingly provided with a limiting block; the upper rotating bracket on each side is rotatably assembled with the lower rotating bracket on the same side, and when the upper rotating bracket on each side rotates relative to the lower rotating bracket on the same side, the upper cover rotates under the limiting action of the positioning block and the limiting block; wherein, the roating seat constitutes coaxial line rotation with the organism base and is connected.

Description

Cloud platform device

Technical Field

The utility model relates to a technical field of miniature cloud platform relates to a cloud platform device with angle limiting displacement.

Background

With the development of scientific technology, mobile terminals have become necessities of daily life of people, people increasingly deepen the degree of dependence on electronic products such as mobile phones, such as live broadcasting, small screen refreshing, photographing, video recording and the like, in order to ensure the perfection of videos in the operation processes of live broadcasting, video recording and the like, the series of operations need to use a holder to install and fix the mobile terminals, the holder is used for adjusting the postures of the mobile terminals and keeping the mobile terminals in determined postures, so that the mobile terminals can stably, smoothly and shoot at multiple angles, wherein the mobile terminals comprise video cameras, mobile phones and the like and serve as target carriers of the holder, and the postures comprise directions, rolls and pitches.

In order to adjust the posture of the mobile terminal and keep the mobile terminal in a determined posture, the intelligent following shooting cradle head disclosed in the prior art usually needs to arrange a plurality of rotating shafts in the directions and a fixed base body thereof in the middle of an accommodating cavity of the intelligent following shooting cradle head, occupies more space in the accommodating cavity, and is not easy to change the posture angle of an upper cover of the cradle head, including a visual angle required by vertical turning; some cloud platforms change the pose angle of the mobile terminal through extension supports installed outside the cloud platforms, and the pitch angle of the carried target carrier cannot be changed due to the fact that the volume of an internal accommodating cavity of the cloud platforms is tense.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a cloud platform device solves traditional cloud platform bulky, the redundant complicated, the inconvenient problem of every single move angle regulation of structure. The specific technical scheme is as follows:

a cloud terrace device, the cloud terrace device includes organism base, roating seat and upper cover; the two sides of the bottom of the upper cover are respectively provided with an upper rotating support, the two sides of the top of the rotating seat are respectively provided with a lower rotating support, the upper rotating support is provided with a positioning block, and the lower rotating support is correspondingly provided with a limiting block; the upper rotating bracket on each side is rotatably assembled with the lower rotating bracket on the same side, and when the upper rotating bracket on each side rotates relative to the lower rotating bracket on the same side, the upper cover rotates under the limiting action of the positioning block and the limiting block; wherein, the rotating seat and the machine body base form coaxial line rotating connection.

Furthermore, two positioning blocks are fixedly arranged at the bottom of the upper rotating support at the same side of the holder device, a limiting block is correspondingly and fixedly arranged on the lower rotating support, the upper rotating support is rotatably assembled above the lower rotating support at the same side, one positioning block arranged on the upper rotating support is positioned at the first end of the limiting block, and the other positioning block arranged on the upper rotating support is positioned at the second end of the limiting block; when the last runing rest of every side rotated for the lower runing rest of same side, the upper shield was including the realization mode of rotation under the limiting displacement of locating piece and stopper: in the process that the upper rotating support rotates relative to the lower rotating support in the first time hand direction, the upper rotating support drives the mobile terminal assembled at the top of the upper cover to rotate in the first time hand direction, and the positioning block located at the first end of the limiting block also rotates in the first time hand direction until the positioning block located at the first end of the limiting block rotates to abut against the limiting block; in the process that the upper rotating support rotates relative to the lower rotating support in the second clockwise direction, the upper rotating support drives the mobile terminal assembled at the top of the upper cover to rotate in the second clockwise direction, and the positioning block located at the second end of the limiting block also rotates in the second clockwise direction until the positioning block located at the second end of the limiting block rotates to abut against the limiting block; wherein the second hour hand direction is opposite to the first hour hand direction.

Furthermore, a positioning block is fixedly arranged at the bottom of the upper rotating support at the same side of the holder device, two limiting blocks are correspondingly and fixedly arranged on the lower rotating support, after the upper rotating support is rotatably assembled above the lower rotating support at the same side, one limiting block arranged on the lower rotating support is positioned at the first end of the positioning block, and the other limiting block arranged on the lower rotating support is positioned at the second end of the positioning block; when the last runing rest of every side rotated for the lower runing rest of same side, the upper shield was including the realization mode of rotation under the limiting displacement of locating piece and stopper: in the process that the upper rotating support rotates relative to the lower rotating support in the first time hand direction, the upper rotating support drives the mobile terminal assembled on the top of the upper cover to rotate in the first time hand direction, and the positioning block also rotates in the first time hand direction until the positioning block rotates to abut against a limiting block located at the second end of the positioning block; the upper rotating support drives the mobile terminal assembled at the top of the upper cover to rotate according to the second hour hand direction relative to the lower rotating support in the process of rotating according to the second hour hand direction, and the positioning block also rotates according to the second hour hand direction until the positioning block rotates to abut against the limiting block positioned at the first end of the positioning block.

Furthermore, a first upper rotating support and a second upper rotating support are symmetrically arranged at the bottom of the upper cover, a first lower rotating support and a second lower rotating support are symmetrically arranged at the top of the rotating seat, the first upper rotating support and the first lower rotating support are rotatably sleeved together along the radial direction of the upper cover, and the second upper rotating support and the second lower rotating support are rotatably sleeved together along the same radial direction of the upper cover; the first upper rotating support and the second upper rotating support are symmetrically arranged based on the central line of the upper cover, the first lower rotating support and the second lower rotating support are symmetrically arranged based on the central line of the rotating seat, and the central line of the upper cover and the central line of the rotating seat are located on the same straight line.

Furthermore, the upper rotating support comprises a first baffle and a first shaft body, the upper end of the first baffle is mounted on the inner side surface of the bottom of the upper cover, the first shaft body is fixedly connected with the lower end of the first baffle, the first shaft body is vertically arranged on the side surface of the first baffle, and a first through hole penetrating through the shaft body along the central axis is formed in the first shaft body; the two positioning blocks are arranged on the outer side surface of the first shaft body around the central axis of the first shaft body; the first shaft body is a ring body externally provided with two positioning blocks; the lower rotating support comprises a second baffle and a second shaft body, and the lower end of the second baffle is installed at the top of the rotating seat; the second shaft body is fixedly connected with the upper end of the second baffle plate and is vertically arranged on the side surface of the second baffle plate; the second shaft body is arranged to penetrate through the first through hole and is allowed to rotate on the inner side face of the first shaft body, so that the first shaft body is ensured to be rotatably sleeved on the outer side face of the second shaft body; the relative position relationship between any one positioning block and the same limiting block is configured as follows: any one positioning block rotates towards the same limiting block and is abutted against the same limiting block at the corresponding position; when the edge lines of the left side and the right side of the first baffle are parallel to the edge lines of the left side and the right side of the second baffle, the two positioning blocks are symmetrically distributed at two ends of one limiting block.

Furthermore, the limit block is fixedly arranged on the side face, butted with the first shaft body, of the second baffle, the limit block is fixedly arranged outside the outer side face of the second shaft body, a movable space is formed between the outer side face of the second shaft body and the limit block, and the width of the movable space along the radial direction of the second shaft body is greater than or equal to the ring width of the first shaft body; the radius of the second shaft body is equal to that of the first through hole; after the first shaft body is rotatably sleeved on the outer side face of the second shaft body, the limiting block is in contact with the outer side face of the first shaft body, and a limiting space is reserved between the limiting block and each positioning block to allow one of the positioning blocks to rotate relative to the same limiting block; before the first shaft body is rotatably sleeved on the second shaft body, the projection area of a gap space formed between the two positioning blocks on the outer side surface of the first shaft body is larger than the projection area of the limiting block on the outer side surface of the second shaft body.

Furthermore, the upper rotating support comprises a first baffle plate and a first shaft body, the upper end of the first baffle plate is installed in the lower side face of the upper cover, the first shaft body is fixedly connected with the lower end of the first baffle plate, the first shaft body is vertically arranged on the side face of the first baffle plate, and a first through hole penetrating through the shaft body along the central axis is formed in the first shaft body; a positioning block is arranged on the outer side surface of the first shaft body; the lower rotating support comprises a second baffle and a second shaft body, the lower end of the second baffle is fixedly mounted at the top of the rotating seat, the second shaft body is fixedly connected with the upper end of the second baffle, the second shaft body is vertically arranged on the side surface of the second baffle, and the first shaft body is a ring body externally provided with a positioning block; the second shaft body is arranged to penetrate through the first through hole and is allowed to rotate on the inner side face of the first shaft body, so that the first shaft body can be sleeved on the outer side face of the second shaft body in a rotating mode; the relative position relation of any stopper and same locating piece configures into: the same positioning block is abutted with the limiting block at the corresponding position after rotating towards any limiting block; when the edge lines on the left side and the right side of the first baffle are parallel to the edge lines on the left side and the right side of the second baffle, the two limiting blocks are symmetrically distributed at the two ends of the positioning block.

Furthermore, the two limit blocks are fixedly arranged on the side surface of the second baffle, which is butted with the first shaft body, around the central axis of the second shaft body, a gap space is formed between the two limit blocks, the outer side surface of the second shaft body and the two limit blocks respectively form a movable space, and the width of the movable space along the radial direction of the second shaft body is greater than or equal to the ring width of the first shaft body; the radius of the second shaft body is equal to that of the first through hole; after the first shaft body is rotatably sleeved on the outer side face of the second shaft body, the two limiting blocks are in contact with the outer side face of the first shaft body, and a limiting space is reserved between the two limiting blocks and the same positioning block to allow the positioning block to rotate relative to any limiting block.

Further, the first baffle is vertically arranged at the bottom of the groove position on the lower side surface of the upper cover and extends out of the upper cover; the lower end of the second baffle is vertically arranged in the slot position at the top of the rotating seat and extends out of the rotating seat; for the upper rotating support and the lower rotating support which are on the same side, after the first shaft body is sleeved on the outer side face of the second shaft body, the central axis of the first shaft body, the central axis of the second shaft body and the central axis of the first through hole are all located on the same straight line; in the same holder device, first through holes of upper rotating supports arranged on two sides of the bottom of an upper cover are all arranged along the radial direction of the upper cover, and the horizontal distance of a second baffle plate relative to the center of the rotating seat is greater than that of a first baffle plate relative to the center of the upper cover, so that lower rotating supports arranged on two sides of the top of the rotating seat are all positioned on the outer sides of the upper rotating supports arranged on two sides of the bottom of the upper cover; in the holder device, the first via holes of the upper rotating support arranged on two sides of the bottom of the upper cover are not connected in a linkage manner through a rotating shaft.

Further, the top of the upper cover is provided with a mounting groove for mounting the mobile terminal along the radial direction; a threaded hole penetrating through the center of the mounting groove is formed in the mounting groove and used for being in threaded connection with the lower portion of a mounting frame used for clamping the mobile terminal so as to fix the position of the mounting frame; and a push-type clamping assembly is arranged on one side surface of the mounting groove so as to tightly push the mounting rack or the mobile terminal in the mounting groove.

Further, the pusher-type clamp assembly includes a clamp plate, a wheel-type adjuster, and a lead screw; the wheel type adjusting piece is rotatably arranged at the top of the upper cover, a first end of the lead screw is fixedly connected with one end of the wheel type adjusting piece, and a second end of the lead screw is rotatably connected to the inside of the clamping plate, wherein an internal thread matched with an external thread arranged on the outer side surface of the lead screw is arranged inside the clamping plate, so that the rotation of the wheel type adjusting piece drives the lead screw to rotate, the clamping plate is further driven to linearly reciprocate in the mounting groove, and the width of the groove body of the mounting groove is adjusted to adapt to the size of the mounting frame or the mobile terminal; the side of mounting groove except that be provided with the side of impulse type clamping component is provided with the backup pad, the cell body width of mounting groove is the width of the passageway that forms between backup pad and the clamping plate.

Furthermore, the wheel type adjusting piece belongs to a gear tooth structure, and is rotatably arranged in a mounting seat at the top of the upper cover, and the tooth tops in part of the directions are exposed out of the mounting seat; an accommodating groove is formed between the wheel type adjusting piece and the clamping plate; the clamping plate is a movable wall surface which is arranged as an accommodating groove, the clamping plate is provided with a first mounting hole, and the inner side surface of the first mounting hole is provided with an internal thread which is matched with an external thread arranged on the outer side surface of the screw rod; a second mounting hole is formed in the wall face, in contact with the mounting seat, of the containing groove, an internal thread matched with an external thread formed in the outer side face of the lead screw is formed in the inner side face of the second mounting hole, the lead screw is rotatably connected to the second mounting hole, the first end of the lead screw penetrates through the second mounting hole and then is fixedly connected with one end of the wheel type adjusting piece, so that the lead screw is arranged at the connecting position of the clamping plate and the wheel type adjusting piece in a threaded mode, and then the clamping plate is locked through the second mounting hole and the first mounting hole after the wheel type adjusting piece is adjusted.

Further, on the mounting groove, radially be in the left and right sides both ends symmetry of screw hole sets up two draw-in grooves for the joint the mounting bracket.

Further, the rotating seat and the machine body base form a coaxial line rotating connection mode, which comprises: the bottom of the rotary seat is provided with an annular clamping table at the outermost edge, and the lower rotary support is arranged in a corresponding hole position of the annular clamping table through a fixed cylinder fixedly connected with the bottom of the lower rotary support; the top edge of the machine body base is provided with an annular groove; the center of organism base is provided with base center boss, and the outer face of cylinder of base center boss goes up the joint fixing bearing's inner circle, the bottom central point department of putting of roating seat is detained the position around being equipped with the annular, the annular of roating seat is detained the position and is detained the back with the outer lane lock of bearing together, and annular card platform joint is located annular trench and rotates along annular trench, and wherein, the central axis of base center boss is in same straight line with the central axis of annular card platform.

Furthermore, the upper end surface of a base center boss of the machine body base is coaxially and fixedly connected with a vertical shaft, and a flat hole is formed in the center of the vertical shaft and used for being inserted into an output shaft of a driving motor; the rotary seat is fixedly provided with a driving motor, a battery and a control circuit, the battery is electrically connected with the driving motor, the battery is electrically connected with the control circuit, and the control circuit is electrically connected with the driving motor and drives the rotary seat to rotate along the center of the machine body base.

Further, the holder device further comprises an annular shell; an accommodating cavity is formed between the upper cover and the rotating seat, and an assembling space is reserved for a sensor element and a driving motor; the annular shell sets up the upper shield with between the roating seat to the chamber is held in the lid closes, and when last runing rest rotated for lower runing rest, the syntropy rotated takes place for annular shell to the upper shield.

The technical effect of the utility model lies in, respectively set up swivel mount and spacing complex locating piece through the both sides of the bottom at the upper shield, the both sides at the top of roating seat respectively set up down swivel mount and spacing complex stopper, design a cloud platform device that has pitch angle control degree of freedom, then when the upper swivel mount of each side rotates for the lower swivel mount with one side, the mobile terminal's of the top assembly of upper shield camera and cloud platform device assembles under the limiting displacement of locating piece and stopper and forms the rotatory image acquisition structure of every single move, still coordinates the roating seat and assembles into the rotatory linked image acquisition structure of level and every single move, and the every single move is rotatory to have reasonable spacing direction, and the mobile terminal motion of the top assembly of drive upper shield is steady, suitably enlarges the field of vision of mobile terminal's camera, and when guaranteeing that the mobile terminal's of the top assembly of upper shield camera every single move about, reserves big space in order to place all the other sensor components and parts and motor drive components and parts inside the cloud platform.

Still be provided with the mounting groove that is used for installing mobile terminal along radial at the top of upper shield, a side of mounting groove is provided with impulse type clamping component to adjust out the cell body width that adapts to installation dimension and push up mounting bracket or mobile terminal.

The utility model adopts the structure that the upper rotary support and the lower rotary support are both provided with the rotating shaft, and are matched with pitching rotation by means of the limiting blocks and the positioning blocks, but the gear and the locking component are not assembled on the rotating shaft, and the cover body is driven to generate pitching rotation effect only by relative rotation between the two sleeved shaft bodies; and the upper rotating support and the lower rotating support are arranged on two sides of the holder device and tend to be distributed at the edge positions, so that the accommodating space in the middle is not occupied, the situation that the use of the whole assembly structure is tense due to the occupation of the assembly space with a driving motor, an installation column, a fixed seat or other sensor equipment is avoided, the detachable difficulty is reduced, and the connection tightness of the associated rotating parts is not influenced.

Drawings

Fig. 1 is a schematic view of the partial assembly of the upper and lower rotating frames in the pan/tilt apparatus according to the present invention.

Fig. 2 is a schematic cross-sectional view of the pan/tilt head apparatus of the present invention along a vertical line of the pitch rotation axis of the upper cover.

Fig. 3 is a schematic structural view of the pan/tilt head device disclosed in the present invention.

Reference numerals:

10 represents an upper rotating bracket, 20 represents a lower rotating bracket, 30 represents an upper cover, 40 represents a rotating seat, 50 represents a machine body base, 60 represents a mounting groove, and 70 represents an annular shell;

101 represents a first baffle, 102 represents a first shaft body, 201 represents a second baffle, and 202 represents a second shaft body;

if two limit blocks are arranged on the side face of the second baffle plate, and a positioning block is arranged on the first shaft body, 203 represents a positioning block, 1031 represents a limit block at the left end of the positioning block, and 1032 represents a limit block at the right end of the positioning block;

if the side surface of the second baffle plate is provided with a limiting block, and the first shaft body is provided with two positioning blocks, 1031 represents the positioning block at the left end of the limiting block, 1032 represents the positioning block at the right end of the limiting block, and 203 represents the limiting block;

401 represents an annular buckling position, and 402 represents an annular clamping table;

501 represents a base center boss, and 502 represents a vertical shaft;

601 represents a wheel type adjusting piece, 602 represents a lead screw, 603 represents a clamping plate, 604 represents a first mounting hole, 605 represents a supporting plate, and 606 represents a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of 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 to implicitly indicate 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 embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

The holder is used for mounting and fixing a target carrier, adjusting the posture of the target carrier and keeping the target carrier in a determined posture, so that the target carrier can be stably, smoothly and multi-angle shot, wherein the target carrier comprises a video camera, a mobile phone and the like, and the posture comprises direction, roll and pitch. For the pitch angle of the camera, the pitch angle of the camera is divided into a lower visual angle of the camera and an upper visual angle of the camera, and when the up-down direction of the camera on the holder changes, the pitch angle of the camera also changes; the downward view angle of the camera is an angle formed by detecting from top to bottom to form a depression angle of the camera, and is generally an included angle formed by an optical axis of the upward camera relative to a horizontal ground; the upward view angle of the camera is an angle formed by detecting from bottom to top to form a look-up angle of the camera, and is generally an included angle formed by an optical axis of the camera arranged downwards relative to a horizontal ground. Note that, when the depression angle or the elevation angle of the camera changes, the camera is performing pitch rotation or is controlled to perform pitch rotation.

Based on the knowledge of those skilled in the art, the pan-tilt is suitable for large-scale scanning and monitoring, the monitoring range of a target carrier can be expanded, when a shot target is shot, the target carrier on the pan-tilt needs to perform posture adjustment or posture maintenance along with the movement of the shot target, the working process of the pan-tilt is to detect the shot target which is static or moving in a video scene, namely, to perform motion detection in a video, perform characteristic extraction on the detected shot target, perform target matching in a subsequent video frame sequence according to the characteristics, acquire the position of the shot target in the subsequent video frame according to the matching result, realize the tracking of the shot target, and finally combine the result with a pan-tilt control system to continuously adjust the position and the angle of the pan-tilt and control the shot target in the view field of the target carrier.

As can be seen from fig. 1 to 3, a pan/tilt head apparatus is disclosed, which comprises a machine body base 50, a rotary base 40 and an upper cover 30, wherein the upper cover 30, the rotary base 40 and the machine body base 50 are arranged in the pan/tilt head apparatus from top to bottom, and are allowed to be covered by a detachably arranged shell, even forming a closed structure; upper rotating brackets are respectively arranged on two sides of the bottom of the upper cover, and schematically, an upper rotating bracket 10 is respectively arranged on the left side and the right side of the inner side surface of the bottom of the upper cover 30 in fig. 1; the lower rotation brackets are respectively provided at both sides of the top of the rotation base, and schematically, one lower rotation bracket 20 is provided at each of the left and right sides of the outer surface of the top of the rotation base 40 of fig. 1. The upper rotating support is provided with positioning blocks, the lower rotating support is correspondingly provided with limiting blocks, preferably, the upper rotating support on each side is provided with at least one positioning block, the lower rotating support on each side is provided with at least one limiting block so as to form a limiting structure of the upper rotating support in a matching manner, and preferably, two positioning blocks are respectively arranged at two ends of one limiting block so as to achieve the limiting effect of the two positioning blocks on one limiting block; or two limiting blocks are respectively arranged at two ends of one positioning block, so that the limiting effect of the two limiting blocks on one positioning block is achieved; preferably, in order to achieve a corresponding limiting effect on the upper rotating bracket, the limiting block can be arranged to form a certain moving space relative to the positioning block, but the two are required to have the possibility of abutting during the relative rotation. In this embodiment, the upper rotating bracket on each side and the lower rotating bracket on the same side are rotatably assembled together, and when the upper rotating bracket on each side rotates relative to the lower rotating bracket on the same side, the upper cover rotates under the limiting action of the positioning block and the limiting block, that is, the upper rotating bracket drives the upper cover and the positioning block to rotate up and down to form pitching rotation, but the rotation angles of the upper cover and the positioning block are limited by the limiting block; corresponding to fig. 1, the upper cover 30 is rotatably mounted on the top of the rotating base 40, wherein when the upper rotating bracket 10 on each side rotates relative to the lower rotating bracket 20 on the same side, the camera of the mobile terminal mounted on the top of the upper cover 30 is assembled with the pan-tilt-zoom device under the limiting action of the positioning block and the limiting block to form a pitching image capturing structure, that is, under the limiting action of the positioning block of the upper rotating bracket 10 and the limiting block of the lower rotating bracket 20, the tilting angle of the upper cover 30 occurring above the rotating base 40 is limited, for example, the camera of the mobile terminal mounted on the top of the upper cover 30 is tilted downward to reach a maximum top-view angle and the positioning block of the upper rotating bracket 10 is rotated to a limit position, and for example, the camera of the mobile terminal mounted on the top of the upper cover 30 is tilted upward to reach a maximum elevation angle and the positioning block of the upper rotating bracket 10 is rotated to another limit position, wherein for the positioning block, the limit position reached by the upward tilting of the upper cover 30 is located in front of the limit position reached by the downward tilting of the upper cover 30.

In addition, the rotating seat and the machine body base form coaxial rotating connection, the machine body base is placed on a horizontal plane to keep the machine body base horizontal, then the mobile terminal is fixedly installed in an installation groove formed in the top of the upper cover, the motor driving mechanism is started, the rotating seat can rotate 360 degrees relative to the machine body base, when a human body moves, the motor driving mechanism can enable the rotating seat to rotate along the center of the machine body base, the upper cover can rotate relative to the rotating seat, a camera of the mobile terminal arranged on the top of the upper cover can rotate under the matching effect of the positioning block and the limiting block to form a horizontal and pitching rotation linkage image capturing structure, rotation can be achieved according to movement of the human body, the camera can rotate 360 degrees, the human body can be easily tracked, the direction of the human body can be timely rotated, and tracking quality is improved.

In summary, in the embodiment, the upper rotating bracket and the positioning block in limit fit are respectively arranged on two sides of the bottom of the upper cover, and the lower rotating bracket and the limiting block in limit fit are respectively arranged on two sides of the top of the rotating base, so as to design the pan-tilt head device with a pitching angle control degree of freedom, when the upper rotating bracket on each side rotates relative to the lower rotating bracket on the same side, the camera of the mobile terminal assembled on the top of the upper cover and the pan-tilt head device are assembled under the limit action of the positioning block and the limiting block to form an image acquisition structure in pitching rotation, and the pan-tilt head device is assembled into the image acquisition structure in horizontal and pitching rotation linkage with the rotating base, so that the pitching rotation has reasonable limit guidance, the mobile terminal assembled above the upper cover is driven to move stably, the view field of the camera of the mobile terminal is properly enlarged, and a large space is reserved in the pan-tilt head to place other sensor components and motor driving components while ensuring that the camera of the mobile terminal assembled on the top of the upper cover scans vertically.

As an embodiment (an embodiment that two positioning blocks are added with one limiting block), it can be known from fig. 1 and 2 that, at the same side of the pan/tilt head device, two positioning blocks are fixedly arranged at the bottom of the upper rotating bracket 10, and the two positioning blocks protrude out of the outer side surface of the upper rotating bracket 10, and the positioning blocks are protrusions belonging to the outer side surface of the upper rotating bracket 10; a limiting block 203 is correspondingly and fixedly arranged on the lower rotating bracket 20, and the limiting block 203 protrudes out of the outer side surface of the lower rotating bracket 20 and is a protrusion belonging to the outer side surface of the lower rotating bracket 20; the upper rotating bracket 10 is rotatably assembled above the lower rotating bracket 20, and in order to reserve a sufficient component accommodating space between the upper cover 30 and the rotating base 40, preferably, the limiting block 203 is arranged at the top of the lower rotating bracket 20; after the upper rotating bracket 10 and the lower rotating bracket 20 are rotatably assembled together, one positioning block arranged on the upper rotating bracket 10 is located at the first end of the limiting block, the other positioning block arranged on the upper rotating bracket 10 is located at the second end of the limiting block, corresponding to fig. 2, the positioning block 1031 is located at the left end of the limiting block 203, the positioning block 1032 is located at the right end of the limiting block 203, and the two positioning blocks fixedly arranged on the upper rotating bracket 10 are located at the two ends of the same limiting block and form corresponding limiting spaces. When the upper rotating bracket on each side rotates relative to the lower rotating bracket on the same side, the upper cover rotates under the limiting action of the positioning block and the limiting block in a realizing mode comprising the following steps: in the process that the upper rotating bracket 10 rotates relative to the lower rotating bracket 20 according to the first hour hand direction, specifically, in the process that the upper rotating bracket 10 rotates around the transverse axis (parallel to the radial axis of the upper cover 30) of the lower rotating bracket 20 according to the first hour hand direction, the lower rotating bracket 20 is kept still under the condition that the rotating base 40 is not moved, the upper rotating bracket 10 drives the top-mounted mobile terminal of the upper cover 30 to rotate according to the first hour hand direction, the positioning block located at the first end of the positioning block 203 also rotates according to the first hour hand direction, when the positioning block located at the first end of the positioning block 203 rotates to abut against the positioning block 203, the positioning block 203 prevents the positioning block from continuing to rotate along the first hour hand direction at the corresponding limit position, and since the positioning block is fixedly arranged in the upper rotating bracket 10, the upper rotating bracket 10 also stops rotating along the first hour hand direction, the upper rotating bracket 10 rotates to a limit angle position, so that the change value of the pitch angle generated by the camera head of the top-mounted mobile terminal of the upper cover 30 in the first hour hand direction reaches the maximum.

Or, during the rotation of the upper rotating bracket 10 relative to the lower rotating bracket 20 in the second clockwise direction, specifically, during the rotation of the upper rotating bracket 10 in the second clockwise direction around the transverse axis (parallel to the radial axis of the upper cover 30) of the lower rotating bracket 20, the lower rotating bracket 20 is also kept still without moving the rotating seat 40, the upper rotating bracket 10 drives the top-mounted mobile terminal of the upper cover 30 to rotate in the second clockwise direction, the positioning block located at the second end of the positioning block 203 also rotates in the second clockwise direction, when the positioning block located at the second end of the positioning block 203 rotates to abut against the positioning block 203, the positioning block 203 stops the positioning block from rotating in the second clockwise direction at the corresponding limit position, and since the positioning block is fixedly arranged in the upper rotating bracket 10, the upper rotating bracket 10 also stops rotating in the second clockwise direction, the upper rotating bracket 10 rotates to another limit angle position, so that the change value of the pitch angle generated by the camera head of the top-mounted mobile terminal of the upper cover 30 in the second clockwise direction reaches the maximum value. It should be noted that there is no interference fit at the connection between the upper rotatable bracket 10 and the lower rotatable bracket 20, and there is no locking connection at the connection between the upper rotatable bracket 10 and the lower rotatable bracket 20, so that relative rotation cannot occur.

Preferably, in the case that the first end is a right end and the second end is a left end, the first hour hand direction is set to a clockwise direction and the second hour hand direction is set to a counterclockwise direction, wherein the second hour hand direction is an opposite hour hand direction to the first hour hand direction. A first upper rotating support is fixedly arranged on the front side of the bottom of the upper cover, and a second upper rotating support is fixedly arranged on the rear side of the bottom of the upper cover, so that the first upper rotating support and the second upper rotating support rotate synchronously with the upper cover; the left-right direction is perpendicular to the front-back direction, a first lower rotating support is vertically arranged on the front side of the top of the rotating seat, a second lower rotating support is vertically arranged on the rear side of the top of the rotating seat, the front side of the bottom of the upper cover and the front side of the top of the rotating seat are located in the same front side position of the holder device, the rear side of the bottom of the upper cover and the rear side of the top of the rotating seat are located in the same rear side position of the holder device, the first upper rotating support and the second upper rotating support both belong to the upper rotating support, and the first lower rotating support and the second lower rotating support both belong to the lower rotating support; thereby both sides respectively set up a rotating assembly around in the cloud platform device, every rotating assembly all divide into an upper rotating support and a lower rotating support according to the upper and lower direction.

Preferably, when the first end is a left end and the second end is a right end, the first hour hand direction is set to be counterclockwise, the second hour hand direction is set to be clockwise, a first upper rotating bracket is fixedly arranged at the front side of the bottom of the upper cover, and a second upper rotating bracket is fixedly arranged at the rear side of the bottom of the upper cover, so that the first upper rotating bracket, the second upper rotating bracket and the upper cover rotate synchronously; the left-right direction is perpendicular to the front-back direction, a first lower rotating support is vertically arranged on the front side of the top of the rotating seat, a second lower rotating support is vertically arranged on the rear side of the top of the rotating seat, the front side of the bottom of the upper cover and the front side of the top of the rotating seat are located in the same front side position of the holder device, the rear side of the bottom of the upper cover and the rear side of the top of the rotating seat are located in the same rear side position of the holder device, the first upper rotating support and the second upper rotating support both belong to the upper rotating support, and the first lower rotating support and the second lower rotating support both belong to the lower rotating support; thereby both sides respectively set up a rotating assembly around in the cloud platform device, every rotating assembly all divide into an upper rotating support and a lower rotating support according to the upper and lower direction.

Preferably, when the first end is a front end and the second end is a rear end, the first hour hand direction is set to be clockwise, the second hour hand direction is set to be counterclockwise, a first upper rotating bracket is fixedly arranged on the right side of the bottom of the upper cover, and a second upper rotating bracket is fixedly arranged on the left side of the bottom of the upper cover, so that the first upper rotating bracket and the second upper rotating bracket are synchronous with the rotation of the upper cover; the left-right direction is perpendicular to the front-back direction, a first lower rotating support is vertically arranged on the right side of the top of the rotating seat, a second lower rotating support is vertically arranged on the left side of the top of the rotating seat, the left side of the bottom of the upper cover and the left side of the top of the rotating seat are located in the same left side direction of the holder device, the right side of the bottom of the upper cover and the right side of the top of the rotating seat are located in the same right side direction of the holder device, the first upper rotating support and the second upper rotating support both belong to upper rotating supports, and the first lower rotating support and the second lower rotating support both belong to lower rotating supports; thereby both ends respectively set up a rotating assembly about cloud platform device, and every rotating assembly all divide into an upper rotating support and a lower rotating support according to the upper and lower direction.

Preferably, when the first end is a rear end and the second end is a front end, the first hour hand direction is set to be counterclockwise, the second hour hand direction is set to be clockwise, a first upper rotating bracket is fixedly arranged on the right side of the bottom of the upper cover, and a second upper rotating bracket is fixedly arranged on the left side of the bottom of the upper cover, so that the first upper rotating bracket, the second upper rotating bracket and the upper cover rotate synchronously; the left-right direction is perpendicular to the front-back direction, a first lower rotating support is vertically arranged on the right side of the top of the rotating seat, a second lower rotating support is vertically arranged on the left side of the top of the rotating seat, the left side of the bottom of the upper cover and the left side of the top of the rotating seat are both located in the same left side direction of the holder device, the right side of the bottom of the upper cover and the right side of the top of the rotating seat are both located in the same right side direction of the holder device, the first upper rotating support and the second upper rotating support both belong to upper rotating supports, and the first lower rotating support and the second lower rotating support both belong to lower rotating supports; thereby both ends respectively set up a rotating assembly about cloud platform device, and every rotating assembly all divide into an upper rotating support and a lower rotating support according to the upper and lower direction.

In any of the foregoing embodiments, the bottom of the upper cover is symmetrically provided with a first upper rotating bracket and a second upper rotating bracket, the top of the rotating base is symmetrically provided with a first lower rotating bracket and a second lower rotating bracket, the first upper rotating bracket is rotatably sleeved with the first lower rotating bracket along the radial direction of the upper cover, and when the first upper rotating bracket and the first lower rotating bracket are both provided with corresponding rotating shaft assemblies, the radial direction of the upper cover is parallel to the axial direction of the rotating shaft assemblies, and is generally transversely arranged; the second upper rotating support and the second lower rotating support are rotatably sleeved together along the same radial direction of the upper cover, in this embodiment, the first upper rotating support and the second upper rotating support are symmetrically arranged based on a central line of the upper cover, the central line of the upper cover penetrates through a central axis of the upper cover from top to bottom, the first lower rotating support and the second lower rotating support are symmetrically arranged based on a central line of the rotating base, and the central line of the upper cover and the central line of the rotating base are located on the same straight line and are both located on the central axis of the upper cover. The first upper rotating support and the second upper rotating support which are symmetrically arranged are connected stably and reliably, so that the stable rotating motion of the upper cover in the pitching direction is ensured, and the middle space structure of the upper cover is simplified by assembling the rotating supports to two sides of the holder device.

As an embodiment that the limiting block is disposed on the second baffle, as can be seen from fig. 1 and fig. 2, the upper rotating bracket includes a first baffle 101 and a first shaft 102, an upper end of the first baffle 101 is mounted on an inner side surface of the bottom of the upper cover 30, the first shaft 102 is fixedly connected to a lower end of the first baffle 101, the first shaft 102 is vertically disposed on a side surface of the first baffle 101, a first through hole penetrating through the first shaft along a central axis of the first shaft 102 is disposed inside the first shaft 102, and the central axis is a cross section perpendicular to the first shaft 102 and belongs to a common rotation axis of the first through hole and the first shaft 102; the two positioning blocks are disposed on the outer side of the first shaft body around the central axis of the first shaft body, and in fig. 2, the positioning block 1031 and the positioning block 1032 are disposed on the outer side of the first shaft body 102 around the central axis of the first shaft body 102 to receive the limiting function of the limiting block 203. The first shaft 102 is a circular ring body externally provided with two positioning blocks.

The lower rotating bracket comprises a second baffle 201 and a second shaft body 202, and the lower end of the second baffle 201 is installed at the top of the rotating base, specifically in a slot position on the corresponding side; the second shaft 202 is fixedly connected with the upper end of the second baffle 201, the second shaft 202 is vertically arranged on the side surface of the second baffle 201, the second shaft 202 is preferably a circular ring or a cylinder, the second shaft 202 is arranged to be inserted into the first through hole and is allowed to rotate on the inner side surface of the first shaft 102, so that the first shaft 102 is determined to be rotatably sleeved on the outer side surface of the second shaft 202, wherein the radius of the second shaft 202 is smaller than that of the first shaft 102, and the radius of the first through hole is preferably slightly larger than or equal to that of the second shaft 202, so that the second shaft 202 can be rotated into the first through hole. The relative position relationship between any one positioning block and the same limiting block is configured as follows: any the locating piece rotates all in the extreme position department and same stopper butt that corresponds towards same stopper, corresponds to in fig. 2, can butt the right-hand member of stopper 203 and paste closely spacing with stopper 203 when locating piece 1032 rotates according to the clockwise, can butt the left end of stopper 203 and paste closely spacing with stopper 203 when locating piece 1032 rotates according to the counter-clockwise to realize that the last rotating support of each side and the lower rotating support of same side can rotationally assemble together.

Preferably, the stopper 203 is disposed on the side surface of the second baffle 201 abutting against the first shaft 102, where the stopper 203 may contact with the outer side surface of the first shaft 102 but not be clamped, and similarly, the abutting surface (cross section) of the first shaft 102 may also contact with the second baffle 201 but not be clamped, and then the first shaft 102 rotates relative to the stopper 203 and the side surface of the second baffle 201.

It should be noted that, when the left and right side edge lines of the first baffle 101 are parallel to the left and right side edge lines of the second baffle 201, the positioning blocks 1031 and 1032 are symmetrically distributed at two ends of the same limiting block 203, so that the maximum angles of the positioning blocks 1031 and 1032 that rotate towards the same limiting block are equal.

On the basis of the above embodiment, the one limiting block is disposed on the side surface of the second baffle 201 abutting against the first shaft 102, and the limiting block 203 corresponding to fig. 2 is disposed on the front surface of the second baffle 201; the stop block 203 is arranged outside the outer side surface of the second shaft body 202, the stop block 203 does not abut against the first shaft body 102, a movable space is formed between the outer side surface of the second shaft body 202 and the stop block 203, the width of the movable space along the radial direction of the second shaft body 202 is greater than or equal to the ring width of the first shaft body 102 so as to receive the insertion of the first shaft body 102, for example, the second shaft body 202 shown in fig. 2 is embedded into the first through hole of the first shaft body 102, so that a positioning block arranged outside the first shaft body 102 can be in contact with the stop block 203 in the rotating process, wherein the radius of the second shaft body 202 is equal to the radius of the first through hole, and the ring width of the first shaft body 102 is equal to the difference between the radius of the first shaft body 102 and the radius of the first through hole; it should be noted that before the first shaft 102 is sleeved on the second shaft 202, a projection area of the void space formed between the two positioning blocks on the outer side surface of the first shaft is larger than a projection area of the stopper on the outer side surface of the second shaft, and a distance that the void space formed between the two positioning blocks extends along the outer edge of the first shaft is at least larger than a distance that the stopper extends along the outer edge of the second shaft. After the first shaft body 102 is rotatably sleeved on the outer side surface of the second shaft body 202, the limiting block 203 is in contact with the outer side surface of the first shaft body 102, a limiting space is formed between each limiting block 203 and each positioning block to allow one of the positioning blocks to rotate relative to the same limiting block 203, so that the upper rotating bracket where the positioning block is located drives the pitching angle of the mobile terminal assembled on the top of the upper cover 30 to change (i.e., the position posture of the mobile terminal is changed).

As an embodiment in which the stopper is disposed on the second shaft body, the manner in which the upper rotating bracket on each side and the lower rotating bracket on the same side are rotatably assembled together may include: as can be seen from fig. 1 and 2, the upper rotating bracket includes a first baffle 101 and a first shaft 102, an upper end of the first baffle 101 is mounted on an inner side surface of a bottom of the upper cover 30, a lower end of the first baffle 101 is configured as a semicircular baffle structure and is fixedly connected with the first shaft 102, a first through hole penetrating through the first shaft 102 is formed in a lower end of the first baffle 101, a central axis is perpendicular to a cross section of the first shaft 102 and belongs to a common rotation axis of the first through hole and the first shaft 102, wherein the first shaft is a hollow structure, in fig. 2, a positioning block 1031 and a positioning block 1032 are disposed on an outer side surface of the first shaft 102 around a central axis of the first shaft 102, a limiting hole is reserved on a side surface region between the positioning block 1031 and the positioning block 1032 on the outer side surface of the first shaft 102 to receive a limiting effect of the positioning block 203, the first shaft 102 is rotatably sleeved behind the second shaft, the positioning block 203 protrudes out of the limiting position, one of the positioning block 1031 is pulled close to a distance from a left end surface of the limiting hole of the positioning block 203 in a rotating process, and the other side wall of the positioning block 1032 is a right end surface of the left end surface of the positioning block 1031.

The lower rotating bracket comprises a second baffle 201 and a second shaft body 202, the lower end of the second baffle 201 is installed at the top of the rotating base 40, the second shaft body 202 is fixedly arranged at the upper end of the second baffle 201, and the limiting block is arranged on the outer side surface of the second shaft body and can be close to the side surface of the second baffle 201; the second shaft 202 is vertically disposed at a side surface of the second baffle 201, the second shaft 202 is preferably a circular ring or a cylinder, the second shaft 202 is disposed to be inserted into the first through hole and is allowed to rotate at an inner side surface of the first shaft 102 to determine that the first shaft 102 is rotatably sleeved on an outer side surface of the second shaft 202, wherein a radius of the second shaft 202 is smaller than a radius of the first shaft 102, and a radius of the first through hole is preferably slightly larger than or equal to a radius of the second shaft 202, so that the second shaft 202 can be rotated into the first through hole.

The limiting block 203 is limited and arranged in the limiting hole position, the first shaft body 102 is rotatably sleeved on the outer side surface of the second shaft body 202, when the first shaft body 102 rotates along the central axis thereof, the first shaft body 102 drives one of the positioning blocks to approach the limiting block 203, the limiting hole position is also driven to rotate so that the side walls on two sides (along the circumferential edge direction of the second shaft body 202) of the limiting hole position have a chance of contacting with the limiting block 203, and drives the other positioning block to be away from the limiting block 203, and also drives the first baffle 101 to deflect relative to the second baffle 201 until the one of the positioning blocks abuts against the limiting block 203; corresponding to in fig. 2, locating piece 1032 can butt the right-hand member of stopper 203 and paste closely spacing with stopper 203 when rotating according to the clockwise, and locating piece 1032 can butt the left end of stopper 203 and paste closely spacing with stopper 203 when rotating according to the anticlockwise to the upper rotating bracket that realizes every side is together rotationally assembled with the lower rotating bracket with one side.

In the embodiment that the stopper is disposed on the second shaft body, a projection area of the stopper hole on the outer side surface of the first shaft body 102 surrounds a projection area of the stopper 203 on the outer side surface of the first shaft body 102, and particularly before the first shaft body 102 is sleeved on the second shaft body 202, a projection area of the stopper hole formed between the two positioning blocks on the outer side surface of the second shaft body is larger than a projection area of the stopper on the outer side surface of the second shaft body.

For the upper rotating bracket and the lower rotating bracket on the same side, after the first shaft body 102 is sleeved on the outer side surface of the second shaft body 202, the width of the limiting hole (along the circumferential edge direction of the first shaft body 102) is greater than the occupied distance of the limiting block 203 in the width direction of the limiting hole (along the circumferential edge direction of the second shaft body 202). The stopper 203 is provided on the outer side surface of the second shaft body 202 but not necessarily on the side surface of the second baffle 201 abutting against the first shaft body 102; in the limiting hole positions, a limiting groove is formed between each of the positioning block 1032 and the positioning block 1031 and the limiting block 203, and the width of the limiting groove along the radial direction of the second shaft body 202 (i.e., the width of the limiting hole position along the radial direction of the second shaft body 202 or the first shaft body 102) is greater than or equal to the ring width of the first shaft body 102, so that the two positioning blocks of the first shaft body 102 have a space rotating along the limiting block 203 of the coaxially arranged second shaft body 202, and are correspondingly the limiting hole positions and are limited by the side walls of the limiting hole positions.

It should be noted that, when the limiting block 203 is disposed on the outer side surface of the second shaft 202, the limiting block 203 may contact with the first shaft 102 but not be clamped, and similarly, the abutting surface (cross section) of the first shaft 102 may also contact with the second baffle 201 but not be clamped, so that the first shaft 102 rotates relative to the limiting block 203 and the side surface of the second baffle 201, and the limiting hole is driven to rotate relative to the limiting block 203 and the side surface of the second baffle 201. When the left and right side edge lines of the first baffle 101 are parallel to the left and right side edge lines of the second baffle 201, the positioning blocks 1031 and the positioning blocks 1032 are symmetrically distributed at two ends of the same limiting block 203, and two side walls of the limiting hole positions are also symmetrically distributed at two ends of the same limiting block 203, so that the maximum angles of rotation of the positioning blocks 1031 and the positioning blocks 1032 (or the limiting hole positions) towards the same limiting block are equal.

On the basis of the above embodiment, the stop block 203 is disposed on the outer side surface of the second shaft body 202, the stop block 203 does not tightly press against the first shaft body 102, a movable space exists between the outer side surface of the first shaft body 202 and the stop block 203, the width of the movable space along the radial direction of the second shaft body 202 is greater than or equal to the ring width of the first shaft body 102, so as to receive the insertion of the first shaft body 102, and the stop block 203 enters or protrudes into the stop hole, as shown in fig. 2, the second shaft body 202 is embedded into the first through hole of the first shaft body 102, so that a positioning block outside the first shaft body 102 can contact with the stop block 203 in the rotation process, wherein the radius of the second shaft body 202 is equal to the radius of the first through hole, and the ring width of the first shaft body 102 is equal to the difference between the radius of the first shaft body 102 and the radius of the first through hole; after the first shaft body 102 is rotatably sleeved on the outer side surface of the second shaft body 202, the limiting block 203 is in contact with the limiting hole position of the first shaft body 102; in the limiting hole position, a limiting space is formed between each limiting block 203 and each positioning block to allow one of the positioning blocks to rotate relative to the same limiting block 203, so that the upper rotating bracket where the positioning block is located drives the pitch angle of the mobile terminal assembled at the top of the upper cover 30 to change (i.e., the position and posture of the mobile terminal change), in some embodiments, the holder device supports the external part to manually or electrically press the upper cover 30 to drive the upper rotating bracket to rotate relative to the lower rotating bracket, and the upper rotating bracket where the positioning block is located drives the pitch angle of the mobile terminal assembled at the top of the upper cover 30 to change (i.e., the position and posture of the mobile terminal change).

As another embodiment (an embodiment of one positioning block plus two limiting blocks), as can be seen from fig. 1 and 2, on the same side of the pan/tilt head apparatus, a positioning block 203 is fixedly disposed at the bottom of the upper rotating bracket 10, and one positioning block 203 protrudes out of the outer side surface of the upper rotating bracket 10, and the positioning block is a protrusion belonging to the outer side surface of the upper rotating bracket 10; the lower rotating bracket 20 is fixedly provided with two limit blocks corresponding to the limit block 1031 and the limit block 1032, and the limit blocks protrude out of the outer side surface of the lower rotating bracket 20 and are protrusions belonging to the outer side surface of the lower rotating bracket 20; the upper rotating bracket 10 is rotatably assembled above the lower rotating bracket 20, and in order to reserve a sufficient component accommodating space between the upper cover 30 and the rotating base 40, two limit blocks are arranged at the top of the lower rotating bracket 20; after the upper rotating bracket 10 and the lower rotating bracket 20 are rotatably assembled together, one limiting block arranged on the lower rotating bracket is located at the first end of the positioning block, the other limiting block arranged on the lower rotating bracket is located at the second end of the positioning block, corresponding to fig. 2, the limiting block 1031 is located at the left end of the positioning block 203, the limiting block 1032 is located at the right end of the positioning block 203, and the two limiting blocks fixedly arranged on the upper rotating bracket 10 are located at the two ends of the same positioning block and form corresponding limiting spaces.

Then when the last runing rest of every side rotated for the lower runing rest of same side, the realization mode that the upper shield was rotatory under the limiting displacement of locating piece and stopper included: during the rotation of the upper rotating bracket 10 relative to the lower rotating bracket 20 according to the first hour hand direction, specifically, during the rotation of the upper rotating bracket 10 around the lateral axis (parallel to the radial axis of the upper cover 30) of the lower rotating bracket 20 according to the first hour hand direction, the lower rotating bracket 20 is kept still without moving the rotating base 40, the upper rotating bracket 10 drives the top-mounted mobile terminal of the upper cover 30 to rotate according to the first hour hand direction, the positioning block 203 also rotates according to the first hour hand direction, when the positioning block 203 rotates to abut against the stopper located at the second end of the positioning block 203, the stopper located at the second end of the positioning block 203 prevents the positioning block 203 from continuing to rotate along the first hour hand direction at the corresponding limit position, and since the positioning block is fixedly arranged in the upper rotating bracket 10, the upper rotating bracket 10 also stops rotating along the first hour hand direction, the upper rotating bracket 10 rotates to a limit angle position, so that the variation value of the tilt angle generated by the camera head of the top-mounted mobile terminal of the upper cover 30 in the first hour hand direction reaches the maximum.

Or, during the process that the upper rotating bracket 10 rotates in the second hour direction relative to the lower rotating bracket 20, specifically, during the process that the upper rotating bracket 10 rotates in the second hour direction around the transverse axis (parallel to the radial axis of the upper cover 30) of the lower rotating bracket 20, the lower rotating bracket 20 remains still without the rotation seat 40, the upper rotating bracket 10 drives the top-mounted mobile terminal of the upper cover 30 to rotate in the second hour direction, and the positioning block also rotates in the second hour direction, when the positioning block 203 rotates to abut against the limiting block located at the first end of the positioning block 203, the limiting block located at the first end of the positioning block 203 prevents the positioning block from continuing to rotate in the second hour direction at the corresponding limit position, and since the positioning block is fixedly arranged in the upper rotating bracket 10, the upper rotating bracket 10 also stops rotating in the second hour direction, the upper rotating bracket 10 rotates to another limit angle position, so that the change value of the second hour angle generated by the camera head of the top-mounted mobile terminal of the upper cover 30 reaches the maximum pitch value.

It should be noted that the connection between the upper rotating bracket 10 and the lower rotating bracket 20 has no interference fit, and the connection between the upper rotating bracket 10 and the lower rotating bracket 20 has no locking and fixing connection, so that relative rotation cannot occur.

Preferably, under the condition that the first end is the right-hand member and the second end is the left end, first hour hand direction sets up to clockwise, and second hour hand direction sets up to anticlockwise, at the fixed first upper rotating bracket that sets up of the front side of the bottom of upper shield, at the fixed second upper rotating bracket that sets up of the rear side of the bottom of upper shield, the vertical first lower rotating bracket that sets up in front side at the top of roating seat, the vertical second lower rotating bracket that sets up in rear side at the top of roating seat.

Preferably, the first end is the left end and the second end is the right-hand member under the circumstances, first hour hand direction sets up to the counter-clockwise, and second hour hand direction sets up to the clockwise, at the fixed first upper rotating bracket that sets up in the front side of the bottom of upper shield, at the fixed second upper rotating bracket that sets up in the rear side of the bottom of upper shield, the vertical first lower rotating bracket that sets up in front side at the top of roating seat, the vertical second lower rotating bracket that sets up in rear side at the top of roating seat.

The front side of the bottom of the upper cover and the front side of the top of the rotating seat are positioned at the same front side position of the holder device, the rear side of the bottom of the upper cover and the rear side of the top of the rotating seat are positioned at the same rear side position of the holder device, and the first upper rotating support, the second upper rotating support and the upper cover rotate synchronously; the left-right direction is perpendicular to the front-back direction, the first upper rotating bracket and the second upper rotating bracket belong to the upper rotating bracket, and the first lower rotating bracket and the second lower rotating bracket belong to the lower rotating bracket; thereby both sides respectively set up a rotating assembly around in the cloud platform device, every rotating assembly all divide into an upper rotating support and a lower rotating support according to the upper and lower direction.

Preferably, the first end is the front end and the second end is under the condition of rear end, and first hour hand direction sets up to clockwise, and second hour hand direction sets up to anticlockwise, at the fixed first upper rotating bracket that sets up in the right side of the bottom of upper shield, at the fixed second upper rotating bracket that sets up in the left side of the bottom of upper shield, the vertical first lower rotating bracket that sets up in right side at the top of roating seat, the vertical second lower rotating bracket that sets up in left side at the top of roating seat.

Preferably, first end is the rear end and under the second end is the condition of front end, first hour hand direction set up to the counter-clockwise, and second hour hand direction sets up to the clockwise, at the fixed first upper rotating bracket that sets up in the right side of the bottom of upper shield, the fixed second upper rotating bracket that sets up in the left side of the bottom of upper shield, the vertical first lower rotating bracket that sets up in right side at the top of roating seat, the vertical second lower rotating bracket that sets up in left side at the top of roating seat.

The left side of the bottom of the upper cover and the left side of the top of the rotating seat are located in the same left side position of the holder device, the right side of the bottom of the upper cover and the right side of the top of the rotating seat are located in the same right side position of the holder device, the first upper rotating support and the second upper rotating support both belong to upper rotating supports, and the first lower rotating support and the second lower rotating support both belong to lower rotating supports; the first upper rotating bracket, the second upper rotating bracket and the upper cover rotate synchronously; the left-right direction here is perpendicular to the front-rear direction; thereby both ends respectively set up a rotating assembly about cloud platform device, and every rotating assembly all divide into an upper rotating support and a lower rotating support according to the upper and lower direction.

In another embodiment of the second baffle plate as a limiting block, as can be seen from fig. 1 and 2, the upper rotating bracket includes a first baffle plate 101 and a first shaft 102, an upper end of the first baffle plate 101 is mounted on an inner side surface of the bottom of the upper cover 30, the first shaft 102 is fixedly connected to a lower end of the first baffle plate 101, the first shaft 102 is vertically disposed on a side surface of the first baffle plate 101, a first through hole penetrating through the first shaft along a central axis of the first shaft 102 is disposed inside the first shaft 102, and the central axis is perpendicular to a cross section of the first shaft 102 and belongs to a common rotation axis of the first through hole and the first shaft 102; in fig. 2, the positioning block 203 is disposed on the outer side surface of the first shaft body 102 to receive the limiting function of the limiting block 1031 and the limiting block 1032. The first shaft 102 is a circular ring body externally provided with a positioning block. The lower rotating bracket comprises a second baffle plate 201 and a second shaft body 202, and the lower end of the second baffle plate 201 is installed at the top of the rotating seat, specifically in a groove position on the corresponding side; the second shaft body 202 is fixedly connected with the upper end of the second baffle 201, the second shaft body 202 is vertically arranged on the side surface of the second baffle 201, the second shaft body 202 is preferably a circular ring body or a cylinder, the second shaft body 202 is arranged to be inserted into the first through hole in a penetrating manner and is allowed to rotate on the inner side surface of the first shaft body 102, so that the first shaft body 102 is determined to be rotatably sleeved on the outer side surface of the second shaft body 202, wherein the radius of the second shaft body 202 is smaller than that of the first shaft body 102, and the radius of the first through hole is preferably slightly larger than or equal to that of the second shaft body 202, so that the second shaft body 202 can be screwed into the first through hole. The relative position relation of any stopper and same locating piece configures into: the same positioning block abuts against the limiting block at the corresponding position after rotating towards any limiting block, and corresponds to fig. 2, the positioning block 203 can abut against the limiting block 1031 and abut against the limiting block when rotating clockwise, and the positioning block 203 can abut against the limiting block 1032 and abut against the limiting block when rotating counterclockwise, so that the upper rotating bracket on each side and the lower rotating bracket on the same side can be rotatably assembled together.

Preferably, the limiting block 1031 and the limiting block 1032 are both disposed on the side of the second baffle 201 abutting against the first shaft 102, where the limiting block 1031 and the limiting block 1032 may both contact with the outer side of the first shaft 102 but are not clamped, and similarly, the abutting surface (cross section) of the first shaft 102 may also contact with the second baffle 201 but is not clamped, so that the first shaft 102 rotates relative to the limiting block 1031, the limiting block 1032, and the second baffle 201.

It should be noted that, when the left and right side edge lines of the first flap 101 are parallel to the left and right side edge lines of the second flap 201, the stoppers 1031 and 1032 are symmetrically distributed at both ends of the same positioning block 203, so that the maximum angles of rotation of the positioning block 203 in a pair of opposite directions (the angles generated by the rotation of the positioning block 203 from the position where the left and right side edge lines of the first flap 101 are parallel to the left and right side edge lines of the second flap 201) are equal.

On the basis of the above embodiment, the two stoppers are fixedly disposed on the side surface of the second baffle 201 abutting against the first shaft body 102 around the central axis of the second shaft body, and the stoppers 1031 and 1032 corresponding to fig. 2 are disposed on the front surface of the second baffle 201; a stopper 1031 and a stopper 1032 are respectively arranged outside the outer side surface of the second shaft body 202, the stopper 1031 and the stopper 1032 do not tightly abut against the first shaft body 102, a gap space is formed between the stopper 1031 and the stopper 1032, both the stopper 1031 and the stopper 1032 form a corresponding active space with the outer side surface of the second shaft body 202, and the width of the active space along the radial direction of the second shaft body 202 is greater than or equal to the ring width of the first shaft body 102 so as to receive the insertion of the first shaft body 102, for example, the second shaft body 202 in fig. 2 is embedded into the first through hole of the first shaft body 102, so that a positioning block outside the first shaft body 102 can be contacted with the stopper 1031 or the stopper 1032 during the rotation process, wherein the radius of the second shaft body 202 is equal to the radius of the first through hole, and the ring width of the first shaft body 102 is equal to the difference between the radius of the first shaft body 102 and the radius of the first through hole; it should be noted that before the first shaft 102 is sleeved on the second shaft 202, a projection area of a space formed between the two stoppers on the outer side surface of the first shaft is larger than a projection area of the positioning block on the outer side surface of the second shaft, and a distance of the space formed between the two stoppers along the outer edge of the first shaft is at least larger than a distance of the positioning block along the outer edge of the second shaft. After the first shaft body 102 is rotatably sleeved on the outer side surface of the second shaft body 202, the positioning block 203 is in contact with the outer side surface of the first shaft body 102, a limiting space is formed between the positioning block 203 and each limiting block to allow the positioning block to rotate relative to any limiting block, so that the upper rotating bracket where the positioning block is located drives the pitch angle of the mobile terminal assembled at the top of the upper cover 30 to change (i.e., the position and posture are changed).

In still another embodiment, as a limiting block is disposed on the second shaft body, as can be seen from fig. 1 and fig. 2, the upper rotating bracket includes a first baffle 101 and a first shaft body 102, an upper end of the first baffle 101 is mounted on an inner side surface of a bottom of the upper cover 30, a lower end of the first baffle 101 is configured as a semicircular baffle structure and is fixedly connected with the first shaft body 102, a first through hole penetrating through the first shaft body 102 is formed at a lower end of the first baffle 101, a central axis is a cross section perpendicular to the first shaft body 102 and belongs to a common rotation axis of the first through hole and the first shaft body 102, wherein the first shaft body is a hollow structure, in fig. 2, the positioning block 203 is disposed on an outer side surface of the first shaft body 102, the limiting block 1031 and the limiting block 1032 are disposed on an outer side surface of the second shaft body 202 around a central axis of the second shaft body 202, the outer side surface of the first shaft body 102 is respectively reserved with the limiting block 1031 and the limiting block 1032, so that the positioning block 203 rotates in a space between the limiting block 1031 and the hole site of the second shaft body 202, the first limiting block 1031 protrudes from a left side of the first limiting block 203, and a right side of the limiting wall of the limiting block is a left side of the second limiting wall of the second limiting block 1032 of the first limiting block 1032; the same positioning block draws the distance between one side wall of one limiting hole position and one limiting block in the rotating process, and simultaneously draws the distance between one side wall of the other limiting hole position and the other limiting block.

The lower rotating bracket comprises a second baffle 201 and a second shaft body 202, the lower end of the second baffle 201 is installed at the top of the rotating base 40, the second shaft body 202 is fixedly arranged at the upper end of the second baffle 201, and the two limiting blocks are arranged on the outer side surface of the second shaft body and can be close to the side surface of the second baffle 201; the second shaft 202 is vertically disposed at a side surface of the second baffle 201, the second shaft 202 is preferably a circular ring or a cylinder, the second shaft 202 is disposed to be inserted into the first through hole and is allowed to rotate at an inner side surface of the first shaft 102 to determine that the first shaft 102 is rotatably sleeved on an outer side surface of the second shaft 202, wherein a radius of the second shaft 202 is smaller than a radius of the first shaft 102, and a radius of the first through hole is preferably slightly larger than or equal to a radius of the second shaft 202, so that the second shaft 202 can be rotated into the first through hole.

The limiting block 1031 is limited and arranged in the first limiting hole position, the limiting block 1032 is limited and arranged in the second limiting hole position, the first shaft body 102 is rotatably sleeved on the outer side surface of the second shaft body 202, when the first shaft body 102 rotates along the central axis thereof, the first shaft body 102 drives the positioning block 203 to be close to the limiting block 1031, the first limiting hole position and the second limiting hole position are also driven to rotate, so that the right side wall (the left end of the positioning block 203) of the first limiting hole position is in contact with the limiting block 1031, the left side wall (the right end of the positioning block 203) of the second limiting hole position is driven to be away from the limiting block 1032, the first baffle plate 101 is also driven to deflect relative to the second baffle plate 201 until the positioning block 203 abuts against the limiting block 1031, and vice versa; corresponding in fig. 2, the locating piece 203 can butt the right end of stopper 1031 and paste tight spacing with stopper 1031 when rotating according to the clockwise, and the locating piece 203 can butt the left end of stopper 1032 and paste tight spacing with stopper 1032 when rotating according to the counter-clockwise to the upper swivel mount that realizes every side is in the same place with the lower swivel mount of same side rotationally assembles.

Further, a projection area of the first limit hole on the outer side surface of the first shaft body 102 surrounds a projection area of the limit block 1031 on the outer side surface of the first shaft body 102. The projection area of the second limiting hole on the outer side surface of the first shaft body 102 surrounds the projection area of the limiting block 1032 on the outer side surface of the first shaft body 102.

For the upper rotating bracket and the lower rotating bracket on the same side, after the first shaft body 102 is sleeved on the outer side surface of the second shaft body 202, the width of the first limiting hole position (along the circumferential edge direction of the first shaft body 102) is greater than the occupied distance of the limiting block 1031 in the width direction of the limiting hole position (along the circumferential edge direction of the second shaft body 202), and the width of the second limiting hole position (along the circumferential edge direction of the first shaft body 102) is greater than the occupied distance of the limiting block 1032 in the width direction of the limiting hole position (along the circumferential edge direction of the second shaft body 202); the stopper 1031 and the stopper 1032 are both disposed on the outer side surface of the second shaft body 202 but are not necessarily disposed on the side surface of the second baffle 201 abutting against the first shaft body 102; in the first limiting hole positions, a limiting groove is formed between the limiting block 1032 and the positioning block 203; in the second limiting hole positions, another limiting groove is formed between the limiting block 1031 and the positioning block 203; for each limiting groove, the width along the radial direction of the second shaft body 202 (i.e. the width of the limiting hole position along the radial direction of the second shaft body 202 or the first shaft body 102) is greater than or equal to the ring width of the first shaft body 102, so that two limiting blocks of the second shaft body 202 have a space rotating along the positioning block 203 of the first shaft body 102 coaxially arranged, and are correspondingly the limiting grooves and limited by the side walls of the corresponding limiting hole positions.

It should be noted that, when the limiting block is disposed on the outer side surface of the second shaft 202, the limiting block may contact with the first shaft 102 but not be clamped, and similarly, the abutting surface (cross section) of the first shaft 102 may also contact with the second baffle 201 but not be clamped, so that the first shaft 102 rotates relative to the limiting block and the side surface of the second baffle 201, and the first limiting hole position and the second limiting hole position are driven to rotate relative to the limiting block and the side surface of the second baffle 201. When the left and right side edge lines of the first baffle 101 are parallel to the left and right side edge lines of the second baffle 201, the limit blocks 1031 and 1032 are symmetrically distributed at the two ends of the positioning block 203, and the first limit hole position and the second limit hole position are symmetrically distributed at the two ends of the positioning block 203.

On the basis of the above embodiment, the limiting blocks are disposed on the outer side surface of the second shaft body 202, each limiting block does not tightly support the first shaft body 102, an active space exists between the outer side surface of the first shaft body 202 and each limiting block, the width of the active space along the radial direction of the second shaft body 202 is greater than or equal to the ring width of the first shaft body 102 so as to receive the insertion of the first shaft body 102, and the limiting blocks enter or protrude into corresponding limiting hole positions, for example, as shown in fig. 2, the second shaft body 202 is embedded into the first through holes of the first shaft body 102, so that the positioning blocks 203 outside the first shaft body 102 can contact the limiting blocks 1031 or the limiting blocks 1032 in the rotation process, wherein the radius of the second shaft body 202 is equal to the radius of the first through holes, and the ring width of the first shaft body 102 is equal to the difference between the radius of the first shaft body 102 and the radius of the first through holes; after the first shaft body 102 is rotatably sleeved on the outer side surface of the second shaft body 202, the limiting block can be in contact with one limiting hole of the first shaft body 102; in each limiting hole position, a limiting space (corresponding to the limiting groove) is formed between each limiting block and each positioning block, so that the positioning blocks are allowed to rotate relative to any limiting block, the upper rotating support where the positioning blocks are located drives the pitching angle (namely, the posture of the mobile terminal assembled on the top of the upper cover 30) to change, in some embodiments, the holder device supports the outer part to manually or electrically press the upper cover 30, drives the upper rotating support to rotate relative to the lower rotating support, and drives the pitching angle (namely, the posture of the mobile terminal assembled on the top of the upper cover 30 to change) of the mobile terminal assembled on the top of the upper cover 30 by the upper rotating support where the positioning blocks are located.

For any of the foregoing embodiments, it should be noted that, as can be seen from fig. 1 and 2, the first baffle 101 is vertically disposed at the bottom of the slot on the lower side of the upper cover 30 and extends out of the upper cover 30, where the first baffle 101 is fixedly connected to the upper cover 30; the lower end of the second baffle plate 201 is vertically arranged in a slot position at the top of the rotating base 40 and extends out of the rotating base 40, wherein the second baffle plate 201 is fixedly connected with the rotating base 40; for the upper rotating bracket 10 and the lower rotating bracket 20 on the same side, after the inner side surface of the first shaft 102 is rotatably sleeved on the outer side surface of the second shaft 202, the central axis of the first shaft 102, the central axis of the second shaft 202, and the central axis of the first through hole are all located on the same straight line, and the first shaft 102 rotates around the central axis on the outer side surface of the second shaft 202.

In the same pan/tilt head device, the first through holes of the upper rotating brackets 10 disposed on both sides of the bottom of the upper cover 30 are all disposed along the radial direction of the upper cover 30, and the horizontal distance of the second baffle 201 relative to the center of the rotating base 40 is greater than the horizontal distance of the first baffle 101 relative to the center of the upper cover 30, so that the lower rotating brackets 20 disposed on both sides of the top of the rotating base 40 are all located outside the upper rotating brackets 10 disposed on both sides of the bottom of the upper cover 30, wherein the assembly space existing between the upper rotating brackets 10 disposed on both sides of the bottom of the upper cover 30 is greater than the assembly space existing between the lower rotating brackets 20 disposed on both sides of the top of the rotating base 40, and the upper rotating brackets 10 disposed on both sides of the bottom of the upper cover 30 are biased to be disposed at the edge of the upper cover 30 and the edge of the rotating base 40, and the rotating bracket and rotating shaft assembly supporting the rotation of the upper cover 30 hardly occupy the middle accommodating space in the device.

Preferably, in the head device, the first through holes of the upper rotating brackets 10 disposed at both sides of the bottom of the upper cover are not linked through a rotating shaft, and the second shaft bodies 202 of the lower rotating brackets 20 disposed at both sides of the top of the rotating base 40 are also not linked through a rotating shaft, naturally without using a motor to connect the relevant shaft body and rotating bracket, respectively. In some embodiments, the inner side of the first shaft 102 and the outer side of the second shaft 202 are both uniformly rough for anti-slip purposes, and the first shaft 102 is stable to rotate around the central axis relative to the outer side of the second shaft 202.

In summary, the upper rotating bracket and the lower rotating bracket adopted in the foregoing embodiment are both provided with the rotating shaft, and are matched with the positioning block for pitching rotation by means of the limiting block and the positioning block, but no gear and locking component are assembled on the rotating shaft, and the cover body is driven to generate a pitching rotation effect by relative rotation between the two sleeved shaft bodies; and the upper rotating support and the lower rotating support are arranged on two sides of the holder device and tend to be distributed at the edge positions, so that the accommodating space in the middle is not occupied, the situation that the use of the whole assembly structure is tense due to the fact that the assembly space is robbed with a driving motor, an installation column, a fixed seat or other sensor equipment is avoided, the detachable difficulty is reduced, and the connection tightness of the associated rotating parts is not influenced.

As an embodiment, as can be seen from fig. 2 and 3, the top of the upper housing 30 is provided with a mounting groove 60 along a radial direction for mounting the mobile terminal; the mounting groove 60 is provided with a threaded hole 604 penetrating through the center of the mounting groove, the threaded hole 604 is used for being in threaded connection with the lower portion of a mounting rack for clamping the mobile terminal so as to fix the position of the mounting rack, specifically, the threaded hole 604 is used for being in threaded connection with the mounting rack provided with a screw at the bottom, the mounting rack is used for clamping the mobile terminal, and the outer side wall of the screw is in threaded connection with the inner wall of the threaded hole 604 so as to lock the mounting rack; preferably, threaded holes 604 extend through the top and bottom of the upper housing 30, which form mounting holes extending through the inner and outer sides of the upper housing, allowing the mounting slots 60 to communicate with the receiving cavity at the bottom of the upper housing 30. A side of mounting groove 60 is provided with impulse type clamping component, with will mounting bracket or mobile terminal top are tightly in the mounting groove 60, carry out the top tightly to mobile terminal's one end for mobile terminal can be vertical state and place, accords with user's requirement, the side of mounting groove 60 can support mobile terminal's one end and rotate the regulation with the help of impulse type clamping component, adapts to the mobile terminal of different shapes, reinforcing suitability.

Specifically, the push type clamping assembly comprises a clamping plate 603, a wheel type adjusting piece 601 and a lead screw 602; the wheel type adjusting part 601 is rotatably installed on the top of the upper cover 30, a first end of the lead screw 602 is fixedly connected with one end of the wheel type adjusting part 601, a second end of the lead screw 602 is screwed into the interior of the clamping plate 603, preferably, a right end of the lead screw 602 is fixedly connected with a left end of the wheel type adjusting part 601 through a fixing part, or a right end of the lead screw 602 is locked with a left end of the wheel type adjusting part 601 through a bolt, or the right end of the lead screw 602 is embedded into the interior of the left end of the wheel type adjusting part 601 to be fixedly connected together. The second end of lead screw 602 connects soon to the geometric center of clamp plate 603, and the outside cover of lead screw 602 is equipped with the spring part, and clamp plate 603 can be pulled by the spring that the outside cover of lead screw 602 was established simultaneously when pressing from both sides tight mobile terminal or mounting bracket like this for can guarantee the key of mobile terminal and keep in the geometric center department of clamp plate 603 when pressing from both sides tight mobile terminal, strengthen mounting bracket or mobile terminal's tight degree of clamp for mobile terminal is difficult to drop, is favorable to user of service. In this embodiment, the inside of clamping plate 603 is provided with the internal thread that matches with the external screw thread that the lateral surface of lead screw 602 set up to make the rotation of wheeled regulating part 601 drive the rotation of lead screw 602, and then drive clamping plate 603 and be in straight line reciprocating motion in mounting groove 60 adjusts the cell body width of mounting groove 60, in order to adapt to the mounting bracket or mobile terminal's size.

In this embodiment, a supporting plate 605 is disposed on one side surface of the mounting groove 60 except for the side surface on which the pusher type clamping assembly is disposed, corresponding to fig. 2, the clamping plate 603 of the pusher type clamping assembly is disposed on the right side of the mounting groove 60 to form the right side surface of the mounting groove, the supporting plate 605 is disposed on the left side of the mounting groove 60 to form the left side surface of the mounting groove, the supporting plate 605 is a U-shaped fixing plate in fig. 3, and a receiving space is reserved in the middle of the supporting plate 605 to accommodate mobile terminals of different shapes; the channel width of the mounting slot is the width of the channel formed between the support plate 605 and the clamping plate 603. After the wheel type adjusting member 601 is driven to rotate manually or electrically, the clamping plate 603 is pushed to reciprocate linearly in the mounting groove 60, and the clamping plate 603 is pushed to move linearly in the left-right extending direction of fig. 2 relative to the supporting plate 605, so that the width of the channel formed between the supporting plate 605 and the clamping plate 603 is adjusted.

As an embodiment, the wheel type adjusting piece 601 belongs to a gear tooth structure, and the outer side of the wheel type adjusting piece 601 is uniformly distributed with tooth tips to form a wavy wheel type key; the wheel type adjusting piece 601 is rotatably arranged in a mounting seat at the top of the upper cover 30, and the tooth tops in part directions are exposed out of the mounting seat to facilitate manual adjustment, and the tooth tops play a role in enhancing hand feeling; the mounting seat is a groove provided at one side of the top of the upper cover 30. An accommodating groove is formed between the wheel type adjusting piece 601 and the clamping plate 603; the clamping plate 603 is a movable wall surface which is arranged as an accommodating groove and also belongs to a movable side surface of the installing groove 60; the clamping plate 603 is provided with a first mounting hole, the first mounting hole is formed in the geometric center of the clamping plate 603 and penetrates through two side faces of the clamping plate 603, and the inner side face of the first mounting hole is provided with an internal thread matched with an external thread arranged on the outer side face of the lead screw 602; a second mounting hole is formed in one wall surface of the accommodating groove, which is in contact with the mounting seat, an inner side surface of the second mounting hole is provided with an inner thread matched with an outer thread arranged on an outer side surface of the lead screw 602, the lead screw 602 is rotatably connected to the second mounting hole, a first end (corresponding to the right end of the lead screw 602) of the lead screw 602 penetrates through the second mounting hole and then is fixedly connected with one end (the left end of the wheel-type adjusting piece 601) of the wheel-type adjusting piece 601, so that the lead screw 602 is screwed at the joint of the clamping plate 603 and the wheel-type adjusting piece 601, and the clamping plate 603 is locked by matching the second mounting hole and the first mounting hole after the wheel-type adjusting piece 601 is adjusted. Specifically, in the receiving groove, the clamping plate 603 is movably provided with one abutting part on each of two sides of the lead screw 602, preferably, each abutting part is provided with a fastening position fastened with the upper and lower side surfaces of the receiving groove, and the abutting parts may be straight plates and are arranged parallel to the two side surfaces of the lead screw 602; in the process of the linear movement of the clamping plate 603, the abutting parts at the upper and lower sides respectively abut against the upper and lower wall surfaces of the accommodating groove, and respectively perform linear movement along the upper and lower wall surfaces of the accommodating groove or the slot positions arranged in the upper and lower wall surfaces, and follow the clamping plate 603 to perform linear movement until the buckling positions of the abutting parts are buckled with the corresponding slot positions at the upper and lower side surfaces of the accommodating groove, so that the width of the channel formed between the supporting plate 605 and the clamping plate 603 has a size limit.

Preferably, on the mounting groove 60, along radially being in both ends symmetry sets up two draw-in grooves 606 about screw hole 604 for the joint the mounting bracket specifically can cooperate screw hole 604 joint to be used for centre gripping mobile terminal's mounting bracket, is fit for installing external support fast and fixes a position the mobile terminal on the external support. Where the radial direction is parallel to the long sides of the clamping plate 603.

To sum up, still be provided with the mounting groove that is used for installing mobile terminal along radial at the top of upper shield, a side of mounting groove is provided with impulse type clamping component to adjust out the cell body width that adapts to installation size and push up mounting bracket or mobile terminal, the utensil can be with mobile terminal top tightly the backup pad with between the clamp plate, and the mounting bracket can through the screw rod of its bottom earlier with mounting groove threaded connection, the rethread clamp plate top is fixed.

As an embodiment, as can be seen from fig. 2 and 3, the manner of coaxial rotating connection between the rotating base 40 and the machine body base 50 includes: an annular clamping table 402 is arranged at the outermost edge of the bottom of the rotating seat 40, and the lower rotating support is installed in a corresponding hole position of the annular clamping table 402 through a fixed cylinder fixedly connected with the bottom of the lower rotating support, or the bottom of the lower rotating support is directly and fixedly connected to the upper surface of the annular clamping table 402; the annular clamping table 402 is formed into a step structure from the bottom outermost edge of the rotating base 40 to the bottom center of the rotating base 40, and is specifically configured into a step disc structure with a lower circular truncated cone, and preferably, a limiting table is formed on the periphery of the lower circular truncated cone, so that an assembly space can be reserved for the driving motor and the battery. A base center boss 501 is arranged at the center of the machine body base 50, the machine body base 50 further comprises a bearing, and an inner ring of the bearing is clamped and fixed on an outer cylindrical surface of the base center boss 501; an annular buckling position 401 is wound at the bottom center of the rotating seat 40, the annular buckling positions 401 uniformly distributed around the bottom center form an installation cylinder structure, and an annular groove position is arranged at the top edge of the machine body base 50; after the annular buckling position 401 of the rotary seat is buckled with the outer ring of the bearing, the annular clamping table 402 is clamped in the annular groove and rotates along the annular groove, wherein the central axis of the central boss 501 of the base and the central axis of the annular clamping table 402 are in the same straight line, and the annular buckling position 401 of the rotary seat is equivalent to being inserted into the annular groove and matched with the annular groove for limiting rotation. The connection structure realizes coaxial rotation connection of the rotating seat 40 and the machine body base 50, ensures reliable connection and stable movement, simplifies the structure and reduces the size.

In summary, the annular fastening portion 401 and the annular groove are disposed to ensure that the connection between the body base 50 and the rotating base 40 is more reliable, and the bearing is protected. On one hand, the bearing facilitates the connection between the machine body base 50 and the rotating base 40, and on the other hand, the relative rotation between the two is flexible, so that the rotating base 40 moves stably and reliably relative to the machine body base 50. The outer ring of the bearing is buckled with the annular buckling position 401, so that the positioning column arranged at the bottom of the rotating seat 40 is positioned in the central hole of the inner ring of the bearing, and preferably, when the positioning column at the bottom of the upper cover is inserted and positioned in the central hole of the inner ring of the bearing, the rotation of the outer ring of the bearing and the rotation of the upper cover are synchronous. Meanwhile, the arrangement of the annular clamping table 402 and the annular slot position can reduce the contact friction force, so that the horizontal rotation is flexible and labor-saving.

Preferably, the bottom center of the body mount 50 is provided with a groove, the groove is inwardly recessed into the mount center boss 501 along the bottom center of the body mount 50, specifically, inwardly recessed into the outer side of the bottom of the mount center boss 501, where the outer side of the bottom of the mount center boss 501 is a part belonging to the bottom surface of the body mount 50, specifically, a concave surface symmetrically provided along the bottom center axis of the body mount 50 is formed, and the concave surface can be used for fixedly or rotatably mounting on the camera support frame, for example, a thread is provided on the surface of the concave surface for being in threaded fit with a threaded pillar of the camera support frame, so that the body mount 50 is screwed into the pillar of the camera support frame.

On the basis of the above embodiment, as can be seen from fig. 2 and 3, the upper end surface of the base center boss 501 of the machine body base 50 is coaxially and fixedly connected with the vertical shaft 502, and the center of the vertical shaft 502 is provided with a flat hole for inserting the output shaft of the driving motor; the rotary seat 40 is fixedly provided with a driving motor, a battery and a control circuit, the battery is electrically connected with the driving motor, the battery is electrically connected with the control circuit, and the control circuit is electrically connected with the driving motor and drives the rotary seat 40 to rotate along the center of the machine body base 50. Preferably, the control circuit comprises an MCU, a power management module, an image processing module, a motor driving module and a communication module; the power management module is electrically connected with the MCU and used for power supply control, startup and shutdown and charging; the MCU and the image processing module form communication connection for processing image data fed back by the camera and judging the image data; the motor driving module is in communication connection with the MCU, the MCU sends data fed back from the image processing module to the motor driving module, so as to control the driving motor to drive the rotary base 40 to rotate relative to the machine body base 50, and remind an external user to drive the upper rotary bracket to rotate relative to the lower rotary bracket manually or through other driving motors (the output shafts of the other driving motors can be directly connected or in transmission connection with the first shaft body of the embodiment shown in fig. 2, so as to drive the first shaft body 102 to rotate relative to the second shaft body 202), so as to control the upper rotary bracket to drive the mobile terminal assembled at the top of the upper cover to rotate, and the positioning block also rotates in the second hour-hand direction until the positioning block rotates to abut against the limiting block; the communication module is in communication connection with the MCU, and is used for communicating with the mobile terminal assembled in the mounting groove 60, and is used for freeze-frame shooting, video recording, page turning up and down, volume increasing and decreasing.

It should be added that, as can be seen in fig. 1 and 3, the head device also comprises an annular housing 70, shaped as a sphere. In the holder device, an accommodating cavity is formed between the upper cover 30 and the rotating base 40, and an assembling space is reserved for a sensor element and a driving motor, wherein the upper cover 30 is located above the rotating base 40, and the accommodating cavity is arranged between the bottom of the upper cover 30 and the top of the rotating base 40, and is particularly surrounded by a slot position, an installation hole position and an upright post fixing part. The annular housing 70 is disposed between the upper cover 30 and the rotary base 40 to cover the accommodating cavity, and preferably, the annular housing 70, the upper cover 30, the rotary base 40 and the machine body base 50 form a closed structure, which is dustproof, clean, easy to maintain, safe to use and stable to operate.

Under manual or electric action, when the upper rotating bracket 10 rotates relative to the lower rotating bracket 20, the upper cover 30 rotates in the same direction relative to the annular housing 70, and when the upper rotating bracket 10 rotates clockwise relative to the lower rotating bracket 20, the upper cover 30 rotates in the same direction relative to the annular housing 70, that is, the upper cover 30 rotates clockwise relative to the annular housing 70, as shown in fig. 2, the right side of the upper cover 30 falls into the inside of the annular housing 70, that is, the inside of the accommodating cavity, and at the same time, the left side of the upper cover 30 is lifted above the annular housing 70, that is, the above of the accommodating cavity, so that the top view angle of the mobile terminal mounted on the top of the upper cover 30 changes, or the pose angle of the mobile terminal changes from the top view angle to the top view angle, thereby forming a pitch rotation. The annular housing 70 is configured to be fixedly clamped or buckled to an outer edge of the rotary base 40, and particularly may be fixedly assembled to an upper surface of the annular clamping table 402 by a relevant protruding structure, so as to enable the annular housing 70 to rotate synchronously with the rotary base 40. Or, under manual or electric action, when the upper rotating bracket 10 rotates counterclockwise relative to the lower rotating bracket 20, the upper cover 30 rotates in the same direction relative to the annular housing 70, and when the upper rotating bracket 10 rotates counterclockwise relative to the lower rotating bracket 20, the upper cover 30 rotates in the same direction relative to the annular housing 70, that is, the upper cover 30 rotates counterclockwise relative to the annular housing 70, corresponding to fig. 2, the left side of the upper cover 30 falls into the inside of the annular housing 70, that is, the inside of the accommodating chamber, and at the same time, the right side of the upper cover 30 is lifted above the annular housing 70, that is, the above of the accommodating chamber, so that the elevation angle of the mobile terminal mounted on the top of the upper cover 30 changes, or the attitude angle of the mobile terminal changes from the elevation angle to the elevation angle, thereby forming a pitching rotation angle. The annular housing 70 is configured to be fixedly clamped or buckled to an outer edge of the rotary base 40, and particularly may be fixedly assembled to an upper surface of the annular clamping table 402 by a relevant protruding structure, so as to enable the annular housing 70 to rotate synchronously with the rotary base 40. In conclusion, the angle for placing the mobile terminal is adjusted.

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 "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply 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 above disclosure 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 above. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present disclosure may repeat reference numerals and/or reference letters in the various examples for purposes of simplicity and clarity and do not in itself 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 the application of other processes and/or the use of other materials.

The above-described embodiments of the apparatus are merely schematic, where the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the embodiment. One of ordinary skill in the art can understand and implement without inventive effort.

Claims (16)

1. A cloud terrace device, characterized by that, the cloud terrace device includes organism base, swivel mount and upper shield;

the two sides of the bottom of the upper cover are respectively provided with an upper rotating support, the two sides of the top of the rotating seat are respectively provided with a lower rotating support, the upper rotating support is provided with a positioning block, and the lower rotating support is correspondingly provided with a limiting block;

the upper rotating bracket on each side and the lower rotating bracket on the same side are rotatably assembled together, and when the upper rotating bracket on each side rotates relative to the lower rotating bracket on the same side, the upper cover rotates under the limiting action of the positioning block and the limiting block;

wherein, the roating seat constitutes coaxial line rotation with the organism base and is connected.

2. A holder device according to claim 1, wherein two positioning blocks are fixedly disposed at the bottom of the upper rotatable bracket at the same side of the holder device, a stop block is fixedly disposed at the lower rotatable bracket, the upper rotatable bracket is rotatably mounted above the lower rotatable bracket at the same side, one positioning block disposed at the upper rotatable bracket is located at a first end of the stop block, and the other positioning block disposed at the upper rotatable bracket is located at a second end of the stop block;

when the last rotating bracket of every side rotated for the lower rotating bracket of same side, the realization mode that the upper shield was rotatory under the limiting displacement of locating piece and stopper included:

in the process that the upper rotating support rotates relative to the lower rotating support in the first time hand direction, the upper rotating support drives the mobile terminal assembled at the top of the upper cover to rotate in the first time hand direction, and the positioning block located at the first end of the limiting block also rotates in the first time hand direction until the positioning block located at the first end of the limiting block rotates to abut against the limiting block;

in the process that the upper rotating support rotates relative to the lower rotating support in the second clockwise direction, the upper rotating support drives the mobile terminal assembled at the top of the upper cover to rotate in the second clockwise direction, and the positioning block located at the second end of the limiting block also rotates in the second clockwise direction until the positioning block located at the second end of the limiting block rotates to abut against the limiting block; wherein the second hour hand direction is opposite to the first hour hand direction.

3. A holder device according to claim 1, wherein a positioning block is fixedly disposed at the bottom of the upper rotary bracket on the same side of the holder device, two limiting blocks are fixedly disposed at the lower rotary bracket, and after the upper rotary bracket is rotatably assembled above the lower rotary bracket on the same side, one limiting block disposed at the lower rotary bracket is located at a first end of the positioning block, and the other limiting block disposed at the lower rotary bracket is located at a second end of the positioning block;

when the last runing rest of every side rotated for the lower runing rest of same side, the upper shield was including the realization mode of rotation under the limiting displacement of locating piece and stopper:

in the process that the upper rotating support rotates relative to the lower rotating support in the first time hand direction, the upper rotating support drives the mobile terminal assembled at the top of the upper cover to rotate in the first time hand direction, and the positioning block also rotates in the first time hand direction until the positioning block rotates to abut against the limiting block located at the second end of the positioning block;

in the process that the upper rotating support rotates relative to the lower rotating support in the second clockwise direction, the upper rotating support drives the mobile terminal assembled on the top of the upper cover to rotate in the second clockwise direction, and the positioning block also rotates in the second clockwise direction until the positioning block rotates to abut against the limiting block located at the first end of the positioning block.

4. A head apparatus according to claim 2 or 3, wherein the bottom of the upper housing is symmetrically provided with a first upper rotary support and a second upper rotary support, the top of the rotary base is symmetrically provided with a first lower rotary support and a second lower rotary support, the first upper rotary support and the first lower rotary support are rotatably sleeved together along a radial direction of the upper housing, and the second upper rotary support and the second lower rotary support are rotatably sleeved together along a same radial direction of the upper housing;

the first upper rotating support and the second upper rotating support are symmetrically arranged based on the central line of the upper cover, the first lower rotating support and the second lower rotating support are symmetrically arranged based on the central line of the rotating seat, and the central line of the upper cover and the central line of the rotating seat are located on the same straight line.

5. A head apparatus according to claim 2, wherein the upper rotary support comprises a first baffle and a first shaft, an upper end of the first baffle is mounted on an inner side surface of the bottom of the upper housing, the first shaft is fixedly connected to a lower end of the first baffle, the first shaft is vertically disposed on a side surface of the first baffle, and a first through hole penetrating the shaft along the central axis is disposed inside the first shaft; the two positioning blocks are arranged on the outer side surface of the first shaft body around the central axis of the first shaft body; the first shaft body is a ring body externally provided with two positioning blocks;

the lower rotating support comprises a second baffle and a second shaft body, and the lower end of the second baffle is installed at the top of the rotating seat; the second shaft body is fixedly connected with the upper end of the second baffle plate and is vertically arranged on the side surface of the second baffle plate;

the second shaft body is arranged to penetrate through the first through hole and is allowed to rotate on the inner side face of the first shaft body, so that the first shaft body is ensured to be rotatably sleeved on the outer side face of the second shaft body;

the relative position relationship between any one positioning block and the same limiting block is configured as follows: any one positioning block rotates towards the same limiting block and is abutted against the same limiting block at the corresponding position;

when the edge lines of the left side and the right side of the first baffle are parallel to the edge lines of the left side and the right side of the second baffle, the two positioning blocks are symmetrically distributed at two ends of one limiting block.

6. A holder device according to claim 5, wherein said one stop is fixedly arranged on the side of the second shield abutting against the first shaft body, said one stop is fixedly arranged outside the outer side of the second shaft body, a movement space is formed between the outer side of the second shaft body and said one stop, the width of the movement space in the radial direction of the second shaft body is greater than or equal to the annular width of the first shaft body; the radius of the second shaft body is equal to that of the first through hole;

after the first shaft body is rotatably sleeved on the outer side face of the second shaft body, the limiting block is in contact with the outer side face of the first shaft body, and a limiting space is reserved between the limiting block and each positioning block to allow one of the positioning blocks to rotate relative to the same limiting block;

before the first shaft body is rotatably sleeved on the second shaft body, the projection area of a gap space formed between the two positioning blocks on the outer side surface of the first shaft body is larger than the projection area of the limiting block on the outer side surface of the second shaft body.

7. A head apparatus according to claim 3, wherein the upper rotary support comprises a first blocking plate and a first shaft, an upper end of the first blocking plate is mounted in a lower side surface of the upper housing, the first shaft is fixedly connected to a lower end of the first blocking plate, the first shaft is vertically disposed at a side surface of the first blocking plate, and a first through hole penetrating the shaft along the central axis is disposed inside the first shaft; a positioning block is arranged on the outer side surface of the first shaft body;

the lower rotating support comprises a second baffle and a second shaft body, the lower end of the second baffle is fixedly mounted at the top of the rotating seat, the second shaft body is fixedly connected with the upper end of the second baffle, the second shaft body is vertically arranged on the side surface of the second baffle, and the first shaft body is a ring body externally provided with a positioning block;

the second shaft body is arranged to penetrate through the first through hole and is allowed to rotate on the inner side face of the first shaft body, so that the first shaft body is ensured to be rotatably sleeved on the outer side face of the second shaft body;

the relative position relation configuration of any stopper and same locating piece is: the same positioning block is abutted with the limiting block at the corresponding position after rotating towards any limiting block;

when the edge lines on the left side and the right side of the first baffle are parallel to the edge lines on the left side and the right side of the second baffle, the two limiting blocks are symmetrically distributed at two ends of one positioning block.

8. A holder device according to claim 7, wherein the two stoppers are fixedly disposed around the central axis of the second shaft on the side of the second plate abutting against the first shaft, a void space is formed between the two stoppers, an outer side of the second shaft and the two stoppers respectively and correspondingly form a movable space therebetween, and the width of the movable space along the radial direction of the second shaft is greater than or equal to the annular width of the first shaft; the radius of the second shaft body is equal to that of the first through hole;

after the first shaft body is rotatably sleeved on the outer side face of the second shaft body, the two limiting blocks are in contact with the outer side face of the first shaft body, and a limiting space is reserved between the two limiting blocks and the same positioning block to allow the positioning block to rotate relative to any limiting block.

9. A head arrangement according to claim 5 or 7, wherein a first shield is provided vertically at the base of the slot in the underside of the upper housing and extends beyond the upper housing;

the lower end of the second baffle is vertically arranged in the groove position at the top of the rotating seat and extends out of the rotating seat;

for the upper rotating support and the lower rotating support which are on the same side, after the first shaft body is sleeved on the outer side face of the second shaft body, the central axis of the first shaft body, the central axis of the second shaft body and the central axis of the first through hole are all located on the same straight line;

in the same holder device, first through holes of upper rotating supports arranged on two sides of the bottom of an upper cover are all arranged along the radial direction of the upper cover, and the horizontal distance of a second baffle plate relative to the center of the rotating seat is greater than that of a first baffle plate relative to the center of the upper cover, so that lower rotating supports arranged on two sides of the top of the rotating seat are all positioned on the outer sides of the upper rotating supports arranged on two sides of the bottom of the upper cover;

in the holder device, the first via holes of the upper rotating support arranged on two sides of the bottom of the upper cover are not connected in a linkage manner through a rotating shaft.

10. A head unit according to claim 1, wherein the top of the upper cover is provided with mounting slots for mounting mobile terminals along a radial direction;

a threaded hole penetrating through the center of the mounting groove is formed in the mounting groove and used for being in threaded connection with the lower portion of a mounting frame used for clamping the mobile terminal so as to fix the position of the mounting frame;

and a push type clamping component is arranged on one side surface of the mounting groove so as to tightly push the mounting rack or the mobile terminal in the mounting groove.

11. A head apparatus according to claim 10, wherein the pusher-type clamp assembly comprises a clamp plate, a wheel-type adjustment member, and a lead screw;

the wheel type adjusting piece is rotatably installed at the top of the upper cover, a first end of the lead screw is fixedly connected with one end of the wheel type adjusting piece, and a second end of the lead screw is connected to the inside of the clamping plate in a rotating mode, wherein an internal thread matched with an external thread arranged on the outer side surface of the lead screw is arranged inside the clamping plate, so that the wheel type adjusting piece is rotated to drive the lead screw to rotate, the clamping plate is further driven to linearly reciprocate in the installation groove, and the width of the groove body of the installation groove is adjusted to adapt to the size of the installation frame or the mobile terminal;

the side of mounting groove except that being provided with impulse type clamping component is provided with the backup pad, the cell body width of mounting groove is the width of the passageway that forms between backup pad and the clamp plate.

12. A head apparatus according to claim 11, wherein the wheel-like adjustment member is of a gear-tooth construction, the wheel-like adjustment member being rotatably mounted in a mounting seat in the top of the upper housing and having a part of the orientation of the tooth tips exposed from the mounting seat;

an accommodating groove is formed between the wheel type adjusting piece and the clamping plate;

the clamping plate is a movable wall surface which is arranged as an accommodating groove, the clamping plate is provided with a first mounting hole, and the inner side surface of the first mounting hole is provided with an internal thread which is matched with an external thread arranged on the outer side surface of the screw rod;

a second mounting hole is formed in the wall face, in contact with the mounting seat, of the containing groove, an internal thread matched with an external thread formed in the outer side face of the lead screw is formed in the inner side face of the second mounting hole, the lead screw is rotatably connected to the second mounting hole, the first end of the lead screw penetrates through the second mounting hole and then is fixedly connected with one end of the wheel type adjusting piece, so that the lead screw is arranged at the connecting position of the clamping plate and the wheel type adjusting piece in a threaded mode, and then the clamping plate is locked through the second mounting hole and the first mounting hole after the wheel type adjusting piece is adjusted.

13. A holder device according to claim 10, wherein two clamping grooves are symmetrically arranged on the mounting groove at the left and right ends of the threaded hole along the radial direction for clamping the mounting bracket.

14. A head apparatus according to claim 1, wherein the rotatable mount and the body mount are rotatably connected coaxially, comprising:

the bottom of the rotary seat is provided with an annular clamping table at the outermost edge, and the lower rotary support is arranged in a corresponding hole position of the annular clamping table through a fixed cylinder fixedly connected with the bottom of the lower rotary support; the top edge of the machine body base is provided with an annular groove;

the center of organism base is provided with base center boss, and the outer face of cylinder of base center boss goes up the joint fixing bearing's inner circle, the bottom central point department of putting of roating seat is detained the position around being equipped with the annular, the annular of roating seat is detained the position and is detained the back with the outer lane lock of bearing together, and annular card platform joint is located annular trench and rotates along annular trench, and wherein, the central axis of base center boss is in same straight line with the central axis of annular card platform.

15. A head apparatus according to claim 10, wherein the upper end surface of the base center boss of the body base is coaxially and fixedly connected with a vertical shaft, the center of the vertical shaft being provided with a flat hole for inserting the output shaft of the driving motor;

the rotary seat is fixedly provided with a driving motor, a battery and a control circuit, the battery is electrically connected with the driving motor, the battery is electrically connected with the control circuit, and the control circuit is electrically connected with the driving motor and drives the rotary seat to rotate along the center of the machine body base.

16. A head arrangement according to claim 10, further comprising an annular housing;

an accommodating cavity is formed between the upper cover and the rotary seat, and an assembling space is reserved for the sensor element and the driving motor;

the annular shell sets up the upper shield with between the roating seat to the chamber is held in the lid closes, and when last runing rest rotated for lower runing rest, the syntropy rotated takes place for annular shell to the upper shield.

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