CN210591685U

CN210591685U - Camera rotary connecting mechanism

Info

Publication number: CN210591685U
Application number: CN201921309168.5U
Authority: CN
Inventors: 张石峰; 赵宇飞; 王鹏飞; 李莘
Original assignee: Zhengzhou Xiaodong Electronic Technology Co ltd
Current assignee: Zhengzhou Xiaodong Electronic Technology Co ltd
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-05-22
Anticipated expiration: 2029-08-13

Abstract

The utility model discloses a camera swivelling joint mechanism, including fixed rotation skeleton, fixed first end linking bridge of rotation skeleton, fixed rotation skeleton second end connection casing, the casing rotates with fixed rotation skeleton to be connected, and fixed rotation skeleton is equipped with a plurality of positioning control grooves with the casing junction, and a plurality of positioning control grooves are convex range, and the casing is equipped with the rotation regulation portion with the positioning control groove adaptation with the fixed one end of rotating the skeleton and being connected. The utility model discloses simple structure can set up the positioning adjustment groove of corresponding number as required, and the angle regulation scope can restrict according to the number that sets up the positioning adjustment groove, and the fine setting angle can be controlled according to the centre of a circle interval that sets up between the adjacent positioning adjustment groove, simple manufacture, and is with low costs.

Description

Camera rotary connecting mechanism

Technical Field

The utility model belongs to the technical field of camera angle modulation in the vehicle event data recorder equipment, concretely relates to camera swivelling joint mechanism.

Background

The driving recorder is an instrument for recording the image and sound of the vehicle during driving. After the automobile data recorder is installed, the video image and the sound of the whole automobile driving process can be recorded, and the evidence can be provided for traffic accidents, and the automobile data recorder is equivalent to a black box. In order to enable a camera on a recorder to have the best recording visual angle, the camera needs to be adjusted according to needs, and an adjusting component used for adjusting the recording visual angle of the camera in the current vehicle-mounted automobile data recorder has the problems of complex structure, small adjusting range and inconvenient adjustment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple structure, record camera angle convenient camera swivelling joint mechanism.

Based on above purpose, the utility model discloses take following technical scheme: camera swivelling joint mechanism, including fixed skeleton that rotates, fixed first end linking bridge of skeleton that rotates, fixed skeleton second end connection casing that rotates, the casing rotates with fixed skeleton that rotates to be connected, and fixed skeleton that rotates is equipped with a plurality of positioning control grooves with the casing junction, and a plurality of positioning control grooves are convex range, the casing is equipped with the rotation regulation portion with positioning control groove adaptation with the fixed one end of rotating the skeleton connection.

Preferably, the rotary adjusting part comprises an adjusting column with a cavity, an elastic connecting piece and a steel ball, the elastic connecting piece is located in the cavity of the adjusting column, one end of the elastic connecting piece is connected with the inner wall of the bottom of the cavity of the adjusting column, the other end of the elastic connecting piece is connected with the steel ball, and the steel ball extends out of or retracts into the cavity of the adjusting column under the elastic force action of the elastic connecting piece.

Preferably, the elastic connection is a spring.

Preferably, the shell comprises a first shell and a second shell which are symmetrically arranged at two sides of the fixed rotating framework, a camera control module is arranged in the first shell, a camera body is arranged on the second shell, and the control module is in communication connection with the camera body; the first shell is connected with the fixed rotating framework in an assembling and disassembling mode, and the second shell is connected with the fixed rotating framework in a rotating mode.

Preferably, the second end of fixed rotation skeleton is connected with the casing through the connecting piece, the circular connecting piece that the connecting piece has the through-hole for the center, and the one side that the connecting piece is connected with first casing is the forward surface of connecting piece, and the one side that the connecting piece is connected with the second casing is the reverse surface of connecting piece, the forward surface of connecting piece is equipped with first draw-in groove, and the one end that first casing and the forward surface of connecting piece are connected is equipped with the first fixture block with first draw-in groove adaptation.

Preferably, the reverse surface of the connecting piece is provided with a convex column along the axial direction, one end of the convex column far away from the connecting piece is provided with a convex folded edge along the circumferential direction of the outer edge, and the folded edge is of a semicircular structure; a second groove is formed by the folded edge and the reverse surface of the connecting piece, a second clamping block matched with the second clamping groove is arranged at one end of the second shell connected with the reverse surface of the connecting piece, and the second clamping block rotates relative to the second clamping groove; the positioning and adjusting groove is arranged on the reverse surface of the connecting piece on the side opposite to the folded edge, and the positioning and adjusting groove is circumferentially arranged along the reverse surface of the connecting piece.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses simple structure can set up corresponding positioning adjustment groove as required, and the angle regulation scope can restrict according to the number that sets up positioning adjustment groove, and the fine setting angle can be controlled according to the centre of a circle interval that sets up between the adjacent positioning adjustment groove, simple manufacture, and is with low costs.

2. The utility model provides a rotation regulation portion structure is simple and novel, and the cost of manufacture is low, and it is convenient to adjust, and is durable, because the steel ball is the spheroid structure, consequently when removing another positioning adjustment groove by a positioning adjustment groove, utilizes elastic connection spare's elasticity, can realize smooth adjustment. The elastic connecting piece adopts a spring, so that the elastic performance is good, the cost is low, and the installation is convenient.

3. The utility model provides a casing is connected with the rotation skeleton equipment dismantlement, simple structure, and the equipment is convenient.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of A in FIG. 1;

fig. 3 is a schematic perspective view of the present invention;

fig. 4 is a schematic structural view of the reverse side of the connecting piece of the present invention;

fig. 5 is a schematic structural view of the front side of the connecting member of the present invention;

FIG. 6 is a schematic structural view of a wave ball screw according to the present invention;

in the figure: the camera comprises a fixed rotating framework 100, a connecting piece 101, a positioning adjusting groove 1011, a convex column 1012, a folding edge 1013, a bracket 200, a shell 300, a first shell 301, a second shell 302, a charging interface 3011, a rotating adjusting part 400, an adjusting column 401, an elastic connecting piece 402, a steel ball 403 and a camera body 500.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are the best embodiments of the present invention.

As shown in fig. 1-6, the camera rotation connection mechanism includes a fixed rotation frame 100, a first end connection bracket 200 of the fixed rotation frame 100, a second end of the fixed rotation frame 100 is connected to a housing 300, the housing 300 is rotatably connected to the fixed rotation frame 100, a plurality of positioning adjustment grooves 101 are arranged at the connection between the fixed rotation frame 100 and the housing 300, the plurality of positioning adjustment grooves 1011 are arranged in a circular arc shape, and a rotation adjustment portion 400 adapted to the positioning adjustment grooves 1011 is arranged at one end of the housing 300 connected to the fixed rotation frame 100.

The rotary adjusting part 400 comprises an adjusting column 401 with a cavity, an elastic connecting piece 402 and a steel ball 403, wherein the elastic connecting piece 402 is positioned in the cavity of the adjusting column 401, one end of the elastic connecting piece 402 is connected with the inner wall of the bottom of the cavity of the adjusting column 401, the other end of the elastic connecting piece 402 is connected with the steel ball 403, and the steel ball 403 extends out of/retracts into the cavity of the adjusting column 401 under the action of the elastic force of the elastic connecting piece 402 so as to move into a positioning adjusting groove 1011 at other positions. The utility model provides an elastic connection piece 402 is the spring.

Casing 300 includes that the symmetry sets up first casing 301 and second casing 302 at fixed rotation skeleton 100 both sides, installs camera control module in first casing 301, and control module includes battery, circuit board, is equipped with the interface 3011 that charges on first casing 301. The second shell 302 is provided with a camera body 500, and the control module is in communication connection with the camera body 500; the first housing 301 is detachably connected to the fixed rotary frame 100, and the second housing 302 is rotatably connected to the fixed rotary frame 100.

The second end of the fixed rotating framework 100 is connected with the shell 300 through the connecting piece 101, the connecting piece 101 and the shell 300 are of an integral structure, the connecting piece 101 is a circular connecting piece with a through hole in the center, and the through hole in the connecting piece 101 is a wire passing hole for communication connection of the control module and the camera body 500.

The one side that connecting piece 101 is connected with first casing 301 is the forward surface of connecting piece 101, and the one side that connecting piece 101 is connected with second casing 302 is the reverse surface of connecting piece 101, and the forward surface of connecting piece 101 is equipped with first draw-in groove, and the one end that first casing 301 is connected with the forward surface of connecting piece 101 is equipped with the first fixture block with first draw-in groove adaptation. The first casing 301 comprises a first upper casing 3011 and a first lower casing 3012, and the first upper casing 3011 and the second lower casing 3012 are connected in a quick-assembly clamping manner.

The reverse surface of the connecting piece 101 is provided with a convex column 1012 along the axial direction, one end of the convex column 1012 far away from the connecting piece 101 is provided with a convex folding edge 1013 along the peripheral direction of the outer edge, and the folding edge 1013 is of a semicircular structure; a second clamping groove is formed by the folded edge 1012 and the reverse surface of the connecting piece 101, and a second clamping block matched with the second clamping groove is arranged at one end of the second shell 302 connected with the reverse surface of the connecting piece 101 and rotates relative to the second clamping groove; the positioning adjustment groove 1011 is provided on the opposite surface of the connecting member 101 on the side opposite to the flange 1013, and the positioning adjustment groove 1011 is provided circumferentially along the opposite surface of the connecting member 101.

When the camera shooting angle of the camera body 500 needs to be adjusted, the second shell 302 is rotated, when the adjusting column 401 moves from one positioning adjusting groove 1011 to other positioning adjusting grooves 1011, the spring in the cavity of the adjusting column 401 is compressed, the steel column 403 on the adjusting column 401 retracts into the cavity, the adjusting column 401 moves to different positioning adjusting grooves 1011 under the driving of the second shell 302 (at this time, the spring pushes the steel ball forwards, the steel ball is clamped in the adjusting positioning groove, and when no external force is applied, the adjusting column is fixed, so that the second shell cannot rotate relative to the fixed rotating framework), so as to adjust the shooting angle of the camera body 500 on the second shell 302, and the spring elasticity pushes the steel column 403 into the positioning adjusting groove 1011, thereby achieving the effect of positioning the second shell 300.

It should be noted that, the utility model discloses can be according to actual demand, promptly: according to the angle of adjustment scope that needs, set up the location adjustment groove 1011 of corresponding number, the angle is finely tuned in the direct influence of the interval size of location adjustment groove 1011 in addition, consequently the distance between the adjacent location adjustment groove 1011, also can be according to the demand, reasonable design, the utility model discloses protection is convenient for adjust the scheme of the conception of taking video recording the angle, and technical personnel in the field combine prior art and common general knowledge according to the content that above-mentioned file is disclosed, can realize the technical scheme that this application will protect.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Camera swivelling joint mechanism, its characterized in that: including fixed skeleton (100) that rotates, fixed first end linking bridge (200) of skeleton (100) that rotates, fixed skeleton (100) second end connection casing (300) of rotating, casing (300) rotate the skeleton (100) with fixed and rotate and be connected, and fixed skeleton (100) of rotating is equipped with a plurality of location adjustment tank (1011) with casing (300) junction, and a plurality of location adjustment tank (1011) are convex range, casing (300) and fixed one end of rotating skeleton (100) and being connected are equipped with the rotation regulation portion (400) with location adjustment tank (1011) adaptation.

2. The camera rotational connection of claim 1, wherein: the rotary adjusting part (400) comprises an adjusting column (401) with a cavity, an elastic connecting piece (402) and a steel ball (403), the elastic connecting piece (402) is located in the cavity of the adjusting column (401), one end of the elastic connecting piece (402) is connected with the inner wall of the bottom of the cavity of the adjusting column (401), the other end of the elastic connecting piece (402) is connected with the steel ball (403), and the steel ball (403) stretches out of or retracts into the cavity of the adjusting column (401) under the elastic force action of the elastic connecting piece (402).

3. The camera rotational connection of claim 2, wherein: the elastic connecting piece (402) is a spring.

4. The camera rotational connection of claim 3, wherein: the shell (300) comprises a first shell (300) and a second shell (300) which are symmetrically arranged at two sides of the fixed rotating framework (100), a camera control module is installed in the first shell (301), a camera body (500) is installed on the second shell (302), and the control module is in communication connection with the camera body (500); first casing (301) and fixed skeleton (100) of rotating assembly and disassembly are connected, second casing (302) rotates with fixed skeleton (100) of rotating and is connected.

5. The camera rotational connection of claim 4, wherein: the second end of fixed rotation skeleton (100) is connected with casing (300) through connecting piece (101), connecting piece (101) is the circular connecting piece that the center has the through-hole, and the one side that connecting piece (101) are connected with first casing (301) is the forward surface of connecting piece (101), and the one side that connecting piece (101) are connected with second casing (302) is the reverse surface of connecting piece (101), the forward surface of connecting piece (101) is equipped with first draw-in groove, and the one end of the forward surface connection of first casing (301) and connecting piece (101) is equipped with the first fixture block with first draw-in groove adaptation.

6. The camera rotational connection of claim 5, wherein: a convex column (1012) is arranged on the reverse surface of the connecting piece (101) along the axial direction, a convex folding edge (1013) is arranged at one end of the convex column (1012) far away from the connecting piece (101) along the circumferential direction of the outer edge, and the folding edge (1013) is of a semicircular structure; a second groove is formed between the folding edge (1013) and the reverse surface of the connecting piece (101), a second clamping block matched with the second clamping groove is arranged at one end of the second shell (302) connected with the reverse surface of the connecting piece (101), and the second clamping block rotates relative to the second clamping groove; the positioning adjustment groove (1011) is provided on the reverse surface of the connecting member (101) on the side opposite to the flange (1013), and the positioning adjustment groove (1011) is provided circumferentially along the reverse surface of the connecting member (101).

7. The camera rotational coupling mechanism of any one of claims 5 to 6, further comprising: the connecting piece (101) and the fixed rotating framework (100) are of an integral structure.