CN113983326B

CN113983326B - Hidden cloud platform camera

Info

Publication number: CN113983326B
Application number: CN202111194234.0A
Authority: CN
Inventors: 郭玉宝; 蔚鹏飞; 陈伟雄
Original assignee: Shenzhen Skyworth RGB Electronics Co Ltd
Current assignee: Shenzhen Skyworth RGB Electronics Co Ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2023-11-03
Anticipated expiration: 2041-10-13
Also published as: CN113983326A

Abstract

The invention provides a hidden cradle head camera, which comprises: the cradle head body is provided with an installation seat; the notch turntable is rotationally arranged in the mounting seat; the camera is arranged in the notch turntable and is movably accommodated in the mounting seat; the double-shaft driving assembly is arranged in the holder body and is in transmission connection with the notch turntable; the double-shaft driving assembly is in transmission connection with the camera. The invention adopts a double-shaft driving rotation technology, and the hiding, pitching and rotation of the camera are realized through double-shaft rotation; the maximum pitch angle of the camera relative to the Y axis is 45 degrees, and the horizontal positive and negative rotation angles are 180 degrees, namely turnover can be realized; the longitudinal hiding space of the camera is effectively reduced; making the whole module smaller; the popularity of adaptation is higher, is convenient for be connected with video terminal, and modularization installation effectiveness is high.

Description

Hidden cloud platform camera

Technical Field

The invention relates to the technical field of pan-tilt cameras, in particular to a hidden pan-tilt camera.

Background

Cradle head stabilizer is also called stabilized platform, and is used in aviation navigation and national defense fields at first, for example, to stabilize a fighter plane radar antenna and a photoelectric camera and to align a satellite antenna on a ship with an artificial satellite. This technology is applied to the field of photography, called pan-tilt or camera stabilizer, and references to "pan-tilt" in the following description refer to such devices unless otherwise specified.

With the intelligent development of the television, the camera is installed on the television, so that the television can realize more intelligent functions. In some schemes, the television and the cradle head camera are integrated, and the camera is lifted or fallen from the inside of the television through the lifting mechanism, so that the stroke space of the camera which needs to be started in a sliding way and is hidden is large, the appearance of the whole functional module is larger, and the intelligent television is larger because of irregular appearance of the intelligent television.

Disclosure of Invention

In order to solve the above problems, the present invention provides a hidden pan-tilt camera.

The invention is realized by the following technical scheme:

a hidden pan-tilt camera, comprising:

the cradle head body is provided with an installation seat;

the notch turntable is rotationally arranged in the mounting seat;

the camera is arranged in the notch turntable and is movably accommodated in the mounting seat;

the double-shaft driving assembly is arranged in the holder body and is in transmission connection with the notch turntable; the double-shaft driving assembly is in transmission connection with the camera, the double-shaft driving assembly is used for driving the notch turntable to rotate in the mounting seat, and the double-shaft driving assembly is used for driving the camera to rotate in the notch turntable.

As a further improvement of the scheme, the double-shaft driving assembly comprises a main board, a first driving device, a second driving device and a connecting seat, one end of the connecting seat is connected with an output shaft of the first driving device in a matched mode, the other end of the connecting seat is detachably connected with the notch turntable, the second driving device is arranged in the connecting seat and the inside of the notch turntable, an output shaft of the second driving device is connected with the camera in a transmission mode, and the output shaft of the first driving device and the output shaft of the second driving device are arranged in a staggered mode.

As a further improvement of the scheme, the connecting seat comprises an extending plate, the extending plate is provided with an opening, a light sensation positioner is fixedly arranged in the cradle head body, and the extending plate is positioned in a detection port of the light sensation positioner.

As a further improvement of the scheme, an elastic poking piece and a plurality of groups of positioning pieces are arranged in the holder body, the elastic poking piece is arranged among the positioning pieces, each group of positioning pieces comprises a plurality of positioning plates which are mutually parallel, each positioning plate is provided with a positioning notch, two adjacent positioning notches of the positioning plates are oppositely arranged, the light sensation positioner is arranged among the positioning notches of the positioning plates, and a poking tongue of the elastic poking piece is arranged in a limiting hole of the light sensation positioner.

As a further improvement of the scheme, the double-shaft driving assembly further comprises a fixing seat, the first driving device is arranged on the fixing seat, both sides of the fixing seat are respectively provided with a notch part and a rubber plug, the rubber plugs are arranged in the notch parts, and the rubber plugs are fixedly arranged on the holder body.

As a further improvement of the scheme, the connecting seat comprises a body part and a connecting shaft, a connecting port is arranged on the connecting shaft, a rubber sleeve is arranged on an output shaft sleeve of the first driving device, and the rubber sleeve is connected with the connecting port in a matched mode.

As a further improvement of the scheme, the notch turntable is provided with a mounting groove, a limiting plate is arranged in the mounting groove, and the limiting plate is connected with the mounting groove in a matched mode.

The invention also provides a coaxial winding method which is applied to the hidden cradle head camera, wherein the hidden cradle head camera comprises a lens wire and a motor wire;

a first wiring hole is formed between the body part of the hidden type cradle head camera and the connecting shaft of the hidden type cradle head camera, a second wiring hole is formed in the body part, and a third wiring hole is formed in the end part of the hidden type cradle head camera;

the motor wire is connected from the main board, is wound along the connecting shaft, enters the inside of the connecting seat through the first wiring hole and is electrically connected with the second driving device;

the lens wire is connected out from the main board, is wound along the connecting shaft and the motor wire in the same direction, enters the inside of the connecting seat from the second wiring hole, and is electrically connected with the camera circuit board of the hidden cradle head camera through the third wiring hole.

The invention further provides a video terminal, which comprises a video terminal body, wherein the video terminal body is detachably provided with a hidden cradle head camera, the video terminal body comprises a clamping groove, a clamping groove and a clamping box are arranged in the clamping groove, the cradle head body is provided with a first clamping rib and a second clamping rib, the first clamping rib is in matched connection with the clamping groove, and the second clamping rib is in matched connection with the clamping box.

As a further improvement of the connection relation between the video terminal and the holder body, the first clamping rib comprises a T-shaped rib plate and a first clamping tongue arranged on the T-shaped rib plate;

the outer side of the clamping groove is provided with a T-shaped groove, the T-shaped groove is connected with the T-shaped rib plate in a matching way, and the first clamping tongue is arranged in the clamping groove;

the second clamping rib comprises an arc rib plate and a second clamping tongue arranged on the arc rib plate, and the second clamping tongue is provided with a disassembly chamfer;

the card box is equipped with the connecting hole, the connecting hole with arc floor cooperation is connected, the second block tongue is located in the card box.

The invention has the beneficial effects that:

compared with the traditional lifting type cradle head camera, the invention modularly arranges the cradle head camera, innovatively adopts a double-shaft driving rotation technology, and realizes hiding, pitching and rotation of the camera through double-shaft rotation; the maximum pitch angle of the camera relative to the Y axis is 45 degrees, and the horizontal positive and negative rotation angles are 180 degrees, namely turnover can be realized; the longitudinal hiding space of the camera is effectively reduced; making the whole module smaller; the popularity of adaptation is higher, is convenient for be connected with video terminal, and modularization installation effectiveness is high.

Drawings

FIG. 1 is a mounting structure diagram of a hidden pan-tilt camera of the present invention;

fig. 2 is a schematic structural diagram of a pan-tilt body according to the present invention;

FIG. 3 is a schematic view of a mounting base according to the present invention;

FIG. 4 is a schematic diagram of a camera according to the present invention;

FIG. 5 is a top view of the connecting base of the present invention;

FIG. 6 is a perspective view of the connecting base of the present invention;

FIG. 7 is a schematic view of a notched turret according to the present invention;

fig. 8 is a schematic exploded view of a hidden pan-tilt camera according to the present invention;

FIG. 9 is a schematic view of a first view of a second clip according to the present invention;

FIG. 10 is a schematic view of a second clip according to the present invention;

FIG. 11 is a schematic diagram of the routing principle of the present invention;

fig. 12 is a schematic structural view of a video terminal body according to the present invention;

FIG. 13 is a diagram illustrating the pre-installation relationship between a cradle head body and a video terminal body according to the present invention;

FIG. 14 is a schematic diagram of the installation relationship between the cradle head body and the video terminal body according to the present invention;

fig. 15 is a schematic structural view of a video terminal according to the present invention;

fig. 16 is a schematic view of a first movement of a camera on a pan-tilt body according to the present invention;

FIG. 17 is a second motion diagram of the camera of the present invention on the pan-tilt body;

fig. 18 is a third motion schematic diagram of the camera of the present invention on the pan-tilt body.

Reference numerals illustrate: 1. a holder body; 16. a light-sensitive positioner; 12. an elastic poking piece; 13. a positioning piece; 131. a positioning plate; 132. positioning the notch; 11. a mounting base; 111. a first portion; 112. a second portion; 17. exposing the hole; 14. the first clamping ribs; 141. t-shaped rib plates; 142. a first clamping tongue; 15. a second clamping rib; 151. arc rib plates; 152. a second clamping tongue; 1521. disassembling the chamfer; 3. a dual-shaft drive assembly; 33. a main board; 35. a connecting seat; 351. a body portion; 354. a second wiring hole; 355. an extension plate; 3551. an opening; 352. a connecting shaft; 353. a first wiring hole; 34. a fixing seat; 341. a notch member; 342. a rubber plug; 31. a first driving device; 311. a rubber sleeve; 32. a second driving device; 4. a notch turntable; 42. a mounting groove; 41. a limiting plate; 2. a camera; 37. a lens line; 38. a motor wire; 21. a third wiring hole; 5. a video terminal body; 51. a clamping groove; 512. a buckle groove; 511. a cartridge; 5121. a T-shaped groove; 5111. and a connection hole.

Detailed Description

In order to more clearly and completely describe the technical scheme of the invention, the invention is further described below with reference to the accompanying drawings. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention. Among them, for convenience of description, the following directions are specified: when the camera 2 is placed on the holder body 1, the placement direction of the camera 2 is taken as an X axis, the plumb direction is taken as a Y axis, and the Z axis is taken as a Z axis perpendicular to the X axis and the Y axis.

Referring to fig. 8, a hidden pan-tilt camera includes a pan-tilt body 1, a notch turntable 4 disposed on the pan-tilt body 1, a camera 2, and a dual-axis driving assembly 3 for driving the notch turntable 4 and the camera 2 to move.

Referring to fig. 1-4, the pan-tilt body 1 is an inverted triangle shell part, and the inverted triangle shape enables the pan-tilt body 1 to be well attached to the back structure of the direct type television, so that the back of the television is not huge, and meanwhile, internal parts can be well protected.

The inside of cloud platform body 1 has set firmly light sense locator 16, and light sense locator 16 and biax drive arrangement cooperation use to realize the rotation control to camera 2.

The inside of the holder body 1 is provided with an elastic plectrum 12 and a plurality of groups of positioning components 13, so that the light sensation positioning device 16 is limited.

In the present embodiment, the elastic paddle 12 is disposed between the plurality of sets of positioning members 13.

The positioning piece 13 comprises a plurality of positioning plates 131, the positioning plates 131 are provided with positioning notches 132, and the positioning notches 132 of the positioning plates 131 are arranged oppositely, so that a limiting effect can be achieved on parts arranged between the positioning plates.

When the light sensation positioner 16 is to be mounted in the holder body 1, the elastic pulling sheet 12 is pulled away from the holder body in the direction of the principle positioning plate 131, so that the light sensation positioner 16 is arranged among the positioning notches 132 of the positioning plates 131, the elastic pulling sheet 12 is loosened, and the elastic pulling tongue of the elastic pulling sheet 12 is arranged in the limiting hole of the light sensation positioner 16, so that the mounting can be completed.

The holder body 1 is provided with an installation seat 11, and the top end of the holder body 1 is provided with an exposure hole 17.

The mount 11 is a housing-like part, and the mount 11 is fixed inside the pan-tilt body 1 and is exposed through the exposure hole 17, thereby realizing the lateral placement of the camera 2.

Referring to fig. 3, the mounting seat 11 is divided into a first portion 111 and a second portion 112.

The first portion 111 is in communication with the second portion 112, the first portion 111 is a cylindrical housing, and the notched turntable 4 is disposed in the first portion 111 corresponding to the shape of the notched turntable 4. Meanwhile, the first part 111 is communicated with the interior of the holder body 1 through the hole, so that the biaxial driving assembly 3 can extend into the first part 111 and be connected with the camera 2.

The second portion 112 corresponds to a handle portion and an image pickup portion of the camera 2, and a rotation shaft hole is formed at an end of the handle portion, and the second portion 112 has protection and accommodation effects on the camera 2.

Referring to fig. 7 to 8, the notch turret 4 is a cylindrical housing, and a rectangular portion is cut out at a side portion thereof, so that a rotation end of the camera 2 is disposed on the notch turret 4, and thus, it can be connected by the biaxial driving assembly 3 in the first portion 111.

The notch turntable 4 is provided with a mounting groove 42, a limiting plate 41 is arranged in the mounting groove 42, when the camera 2 is mounted on the notch turntable 4, the limiting plate 41 is firstly pulled out from the mounting groove 42, the handle part of the camera 2 is connected with the double-shaft driving device along the notch, and after the mounting is finished, the limiting plate 41 is pushed in along the mounting groove 42, so that the camera 2 is prevented from falling off from the notch turntable 4.

Referring to fig. 8, the dual-axis driving assembly 3 is fixed inside the pan-tilt body 1, and the fixing manner may be screw fixing.

The dual-shaft driving assembly 3 comprises a main board 33, a connecting seat 35, a fixing seat 34, a first driving device 31 and a second driving device 32.

Referring to fig. 1 and 8, the main board 33 is connected to the first driving device 31, the second driving device 32, and the camera 2.

The connecting seat 35 is fixedly connected with the notch turntable 4, the connecting seat 35 comprises a body portion 351 and a connecting shaft 352, and the body portion 351 and the connecting shaft 352 are integrally formed.

Referring to fig. 5 to 6, the upper end of the body 351 is a cylindrical housing, and the upper end of the body 351 is in communication with the mounting seat 11, so as to partially accommodate the second driving device 32. The lower extreme of body portion 351 is conical, is provided with extension board 355 between the upper end and the lower extreme of body portion 351, and extension board 355 is located the detection mouth of light sense locator 16, and extension board 355 is a ring, ring and body portion 351 fixed connection, is provided with one or more opening 3551 on the ring.

Referring to fig. 1, when the connection shaft 352 is driven to rotate by the first driving device 31, the extension plate 355 rotates, so that the opening 3551 passes through the detection port, and the main board 33 detects a corresponding electrical signal, thereby controlling the movement of the first driving device 31.

Referring to fig. 6, the connection shaft 352 is provided with a first routing hole 353, and the body 351 is provided with a second routing hole 354. The handle portion of the camera 2 is provided with a third wiring hole 21, and the third wiring hole 21 is in communication with the upper end of the body 351.

The connection shaft 352 is provided with a rectangular connection port, and the connection port is provided to connect the connection shaft 352 to the first driving device 31.

The main body of the fixing seat 34 is concave, and is used for installing the first driving device 31, and both sides of the main body are provided with notch 341 and rubber plug 342.

Referring to fig. 8, the notch 341 is a major arc ring at one end, the rubber plug 342 is a ring, the rubber plug 342 is disposed in the notch 341, the rubber plug 342 is fixedly disposed on the pan-tilt body 1 through threads, and when the first driving device 31 works, the arrangement of the rubber plug 342 prevents the first driving device 31 from vibrating when the first driving device 31 works.

Referring to fig. 1 and 8, the output shaft of the first driving device 31 is parallel to the Y axis, so as to control the rotation of the connecting seat 35 with the Y axis as the rotation axis, and further drive the notch turntable 4 to rotate in the mounting seat 11.

The output shaft sleeve of the first driving device 31 is provided with a rubber sleeve 311, the rubber sleeve 311 is rectangular, and the rubber sleeve 311 is connected with the connecting port in a matching way, so that the purposes of dust prevention and noise reduction are achieved when the first driving device 31 drives the connecting shaft 352 to rotate.

The driving part of the second driving device 32 extends into the notch turntable 4 through the mounting seat 11 and is fixedly connected with the rotating shaft hole of the camera 2, and the mounting part of the second driving device 32 is fixedly arranged at the upper end of the body 351.

Basic motion principle of the device:

referring to fig. 15-18, when the camera 2 is placed inside the mounting seat 11, the output shaft of the second driving device 32 is parallel to the Z axis.

When the first driving device 31 drives the connecting seat 35 to rotate, the output shaft of the second driving device 32 is driven to rotate, that is, the output shaft of the second driving device 32 can rotate 360 degrees around the notch turntable 4 in a plane formed by the X axis and the Z axis.

1. Principle of raising the camera 2: when the camera 2 is placed in the mounting seat 11, the output shaft of the second driving device 32 is parallel to the Z axis, at this time, the camera 2 uses the Z axis as a rotation axis, and in a plane formed by the X axis and the Y axis, due to the limitation of the shape of the notch turntable 4, when the camera rotates to the end position, an included angle between the central axis of the handle of the camera 2 and the plane of the initial position is 135 degrees.

2. Principle of rotation of camera 2: when the first driving device 31 rotates, the connection shaft 352 drives the notch turntable 4 to move, so as to drive the raised camera 2 and the Y-axis to rotate circumferentially.

When the camera 2 is located inside the mounting seat 11, the first driving device 31 cannot rotate, so as to prevent the damage of the camera 2.

Compared with the traditional lifting type cradle head camera 2, the invention adopts a double-shaft driving rotation technology innovatively, and the hiding, pitching and rotation of the camera 2 are realized through double-shaft rotation; the second driving device 32 drives the camera to perform pitching motion, so that the maximum pitch angle of the camera 2 (relative to the Y axis and related to the shape of the notch turntable 4) is 45 degrees, and the horizontal positive and negative rotation angles are 180 degrees, namely turnover can be realized; the longitudinal hiding space of the camera 2 is effectively reduced; making the whole module smaller; the popularity of adaptation is higher.

Referring to fig. 11, the present invention further provides a coaxial winding method applied to the above-mentioned hidden cradle head camera 2, where the hidden cradle head camera 2 includes a lens wire 37 and a motor wire 38;

because the pitch angle and the horizontal rotation angle of the camera are increased by 45 degrees and 180 degrees compared with the traditional direct-acting cradle head camera 2, the degree of motion distortion of a lens wire 37 and a motor wire 38 in the mechanism is greater;

a motor wire 38 which is connected to the main board 33, is wound around the connection shaft 352, enters the inside of the connection base 35 through the first wire hole 353, and is electrically connected to the second driving device 32;

the lens wire 37 is connected from the main board 33, is wound along the connecting shaft 352 in the same direction as the motor wire 38, enters the inside of the connecting seat 35 through the second wiring hole 354, and is connected with the circuit board of the camera 2 through the third wiring hole 21.

Through the motion law of the inside wire rod of simulation camera 2 operation in-process, the innovation adopts coaxial wire winding technique, realizes consuming the tensile distortion that the wire rod motion produced on great pitch arc, and fixed wire rod at first wiring hole 353 simultaneously guarantees the reliability of wire rod socket connection.

The invention further provides a video terminal, which comprises a video terminal body 5, wherein the video terminal body 5 is detachably provided with the hidden cradle head camera 2.

Referring to fig. 9-10 and fig. 12-14, the holder body 1 is provided with a first clamping rib 14 and a second clamping rib 15.

The first rib 14 includes a T-shaped rib 141 and a first tongue 142 provided on the T-shaped rib 141.

The second clamping rib 15 comprises an arc rib plate 151 and a second clamping tongue 152 arranged on the arc rib plate 151, and the second clamping tongue 152 is provided with a disassembly chamfer 1521;

in the present embodiment, the first engaging rib 14 is provided above the second engaging rib 15.

The video terminal body 5 includes a clamping groove 51, and a clamping groove 512 and a clamping box 511 are disposed in the clamping groove 51. The outer side of the fastening groove 512 is provided with a T-shaped groove 5121, and the cartridge 511 is provided with a connection hole 5111.

In the present embodiment, the locking groove 512 is provided above the cartridge 511.

When the video terminal body 5 is connected with the cradle head body 1, the T-shaped groove 5121 is connected with the T-shaped rib plate 141 in a matching way, the first clamping tongue 142 stretches into the clamping groove 512, and the first clamping rib 14 is prevented from being separated from the clamping groove 512; the connection hole 5111 is connected with the arc rib 151 in a matching way, and the second clamping tongue 152 stretches into the clamping box 511 to prevent the second clamping rib 15 from being separated from the clamping box 511.

During assembly, the T-shaped rib plate 141 at the upper part of the holder body 1 is inserted into the T-shaped groove 5121, the lower end of the holder body 1 is pressed, and the second clamping tongue 152 is clamped into the clamping box 511, so that the assembly is completed; the second clamping tongue 152 is provided with a disassembly chamfer 1521, when the disassembly is performed, the lower left corner or the lower right corner of the holder body 1 is tilted at random, and the second clamping tongue 152 can be separated from the clamping box 511 along the buckle disassembly guide angle, thereby completing the disassembly immediately.

Through the above-mentioned assembly relation, save the screw when the assembly, the camera 2 of cloud platform body 1 parcel constitutes whole module and fixes on video terminal body 5, avoids directly fixing the vibrations problem that arouses on the backplate with camera 2, and this design is with hidden cloud platform camera 2 as a standard module can be applied to the display of multiple structure. Therefore, the standardization and the rapid installation of the module are realized.

In the description of the present invention, it should 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", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Of course, the present invention can be implemented in various other embodiments, and based on this embodiment, those skilled in the art can obtain other embodiments without any inventive effort, which fall within the scope of the present invention.

Claims

1. A hidden pan-tilt camera, comprising:

the holder body is provided with a mounting seat, and the holder body is provided with an exposure hole; the mounting seat is a shell part, an opening is formed in the upper end of the mounting seat, and the mounting seat is fixed in the cradle head body;

the notch turntable is rotationally arranged in the mounting seat; the notch turntable is arranged in the first part of the mounting seat; the notch turntable is a cylindrical shell with a rectangular part cut off from the side surface, and an opening is formed in the upper end of the notch turntable;

the camera is arranged in the notch turntable, the camera is movably accommodated in the mounting seat, and the pitching angle of the camera is limited by the size of an opening at the upper end of the notch turntable;

the double-shaft driving assembly is arranged in the holder body and is in transmission connection with the notch turntable; the double-shaft driving assembly is in transmission connection with the camera, the double-shaft driving assembly is used for driving the notch turntable to rotate in the mounting seat, and the double-shaft driving assembly is used for driving the camera to rotate in the notch turntable;

the double-shaft driving assembly comprises a main board, a first driving device, a second driving device and a connecting seat, one end of the connecting seat is connected with an output shaft of the first driving device in a matched mode, the other end of the connecting seat is detachably connected with the notch turntable, the second driving device is arranged in the connecting seat and the notch turntable, an output shaft of the second driving device is in transmission connection with the camera, and the output shaft of the first driving device and the output shaft of the second driving device are arranged in a staggered mode; the camera comprises a handle part and a camera shooting part, the camera shooting part is arranged at one end of the handle part, and one end of the handle part, which is away from the camera shooting part, is connected to the second driving device;

the connecting seat comprises a body part and a connecting shaft; the connecting seat is fixedly connected with the notch turntable; the upper end of the body part is a cylindrical shell, and the lower end of the body part is conical; the upper end of the body part is communicated with the mounting seat;

the connecting shaft is connected with the first driving device and is driven by the first driving device;

the mounting part of the second driving device is fixedly arranged at the upper end of the body part;

the mounting seat is divided into a first part and a second part; the first part of the mounting seat is communicated with the interior of the holder body through the exposing hole, so that the double-shaft driving assembly stretches into the first part of the mounting seat; the second part of the mounting seat is used for accommodating a handle part of the camera and a shooting part of the camera; the shape of the second part of the mounting seat corresponds to the shape of the handle part of the camera and the shape of the shooting part of the camera; the end part of the handle part of the camera is provided with a rotating shaft hole, and the end part of the handle part of the camera where the rotating shaft hole is located is a rotating end; the rotating end of the camera is arranged on the notch turntable; and the rotating end of the camera penetrates through the notch turntable to be connected with the double-shaft driving assembly.

2. The hidden cradle head camera of claim 1, wherein the connector comprises an extension plate, the extension plate is provided with an opening, a light-sensitive positioner is fixedly arranged in the cradle head body, and the extension plate is positioned in a detection port of the light-sensitive positioner.

3. The hidden cradle head camera according to claim 2, wherein an elastic poking sheet and a plurality of groups of positioning pieces are arranged in the cradle head body, the elastic poking sheet is arranged between the positioning pieces, each group of positioning pieces comprises a plurality of positioning plates which are arranged in parallel, each positioning plate is provided with a positioning notch, the positioning notches of two adjacent positioning plates are arranged oppositely, the light sensation positioner is arranged among the positioning notches of the plurality of positioning plates, and a poking tongue of the elastic poking sheet is arranged in a limiting hole of the light sensation positioner.

4. The hidden cradle head camera of claim 1, wherein the biaxial driving assembly further comprises a fixing seat, the first driving device is arranged on the fixing seat, a notch piece and a rubber plug are arranged on two sides of the fixing seat, the rubber plug is arranged in the notch piece, and the rubber plug is fixedly arranged on the cradle head body.

5. The hidden cradle head camera of claim 1, wherein the connecting shaft is provided with a connecting port, the output shaft sleeve of the first driving device is provided with a rubber sleeve, and the rubber sleeve is connected with the connecting port in a matching manner.

6. The hidden cradle head camera of claim 1, wherein the notch turntable is provided with a mounting groove, a limiting plate is arranged in the mounting groove, and the limiting plate is connected with the mounting groove in a matching manner.

7. The video terminal is characterized by comprising a video terminal body, wherein the video terminal body is detachably provided with the hidden cradle head camera of any one of claims 1-6, the video terminal body comprises a clamping groove, a clamping groove and a clamping box are arranged in the clamping groove, the cradle head body is provided with a first clamping rib and a second clamping rib, the first clamping rib is in matched connection with the clamping groove, and the second clamping rib is in matched connection with the clamping box.

8. The video terminal of claim 7, wherein the first clip comprises a T-shaped rib and a first clip disposed on the T-shaped rib;