CN212029090U

CN212029090U - Video camera

Info

Publication number: CN212029090U
Application number: CN201922430523.0U
Authority: CN
Inventors: 熊煦
Original assignee: Shenzhen Jieyi Electronics Co ltd
Current assignee: Shenzhen Jieyi Electronics Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-11-27
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a camera mainly includes the main casing body and is used for the davit subassembly with medical instrument fixed connection, the davit subassembly include the davit body, with main casing body fixed connection's mounting, with the fixed and axial swivelling joint's of mounting circumference rotating part, davit body one end and rotating part fixed connection, the other end is connected if on objects such as medical instrument, machine equipment, wall body, be equipped with in the rotating part and make davit body and main casing body rotatory prevent moving back the mechanism to arbitrary angle all can fix a position. The utility model discloses a camera can adjust shooting angle in a flexible way conveniently.

Description

Video camera

Technical Field

The utility model relates to a camera equipment especially relates to a camera.

Background

The invention discloses a camera, which comprises a base, wherein a stand column is arranged on the base, a swing arm is rotatably arranged on one side of the stand column, a camera is arranged at the end part of the swing arm, a winding body is arranged at the top of the stand column, a groove is formed in the winding body, a plurality of rotating shafts are arranged in the groove, a sliding rail is arranged on the other side of the stand column, a sliding block driven by a power device is arranged in the sliding rail, a cylindrical channel, an adjusting channel connected with the cylindrical channel and a square channel connected with the adjusting channel are arranged on the sliding block, one end of a stay cable for adjustment is connected with the swing arm, the other end of the stay cable bypasses the rotating shaft on the winding body, then the stay cable passes through the cylindrical channel and is connected with the adjusting body, and the stay cable is fastened. The invention is convenient to install, can vertically adjust the angle of the camera and is beneficial to monitoring.

Although the camera with the structure can realize the adjustment of the shooting angle of the camera, the camera can pull the swing arm through the guy cable to adjust the shooting angle between the swing arm and the camera, so that the angle adjustment is not firm, even the force of the guy cable is insufficient, and the danger that the swing arm and the camera fall off simultaneously can also occur.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a camera, which can be conveniently and quickly controlled.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

the utility model provides a camera, includes the main casing body and davit subassembly, the davit subassembly includes the davit body, with main casing body fixed connection's mounting, with the fixed and axial swivelling joint's of mounting circumference rotating part, rotating part fixed connection is in the one end of davit body, be equipped with in the rotating part and make davit body and main casing body rotatory prevent moving back the mechanism to arbitrary angle all can fix a position simultaneously.

Through adopting above-mentioned technical scheme, the main casing body passes through the davit main part to be connected on installing the thing such as medical instrument, machine equipment, wall body, but swivelling joint between davit subassembly and the camera main part simultaneously for the camera can have more shooting angles when shooing, because can be along with changeing along with stopping, fix a position simultaneously, so make the shooting angle adjustment of camera convenient high-efficient.

The anti-moving back mechanism comprises a driving roller fixedly connected with the fixing piece, an anti-moving back elastic sheet forming an anti-moving back structure with the driving roller and a compression ring used for compressing the anti-moving back elastic sheet.

Through adopting above-mentioned technical scheme, main casing body and davit body can realize turning to arbitrary angle and can both be through preventing moving back the structure automatic fixation, along with changeing along with stopping, the setting of clamp ring can avoid preventing moving back the shell fragment and break away from the driving roller simultaneously.

The anti-retreat spring plate is provided with an anti-retreat convex point, the driving roller is provided with an anti-retreat groove, and the anti-retreat convex point is embedded in the anti-retreat groove in an interference fit manner.

The anti-retreat elastic sheet is provided with an anti-retreat groove, the driving roller is provided with an anti-retreat convex strip, and the anti-retreat groove is clamped on the surface of the anti-retreat convex strip in an interference fit manner.

By adopting the technical scheme, the specific structure of the anti-retreat mechanism is determined, and the anti-retreat mechanism is simple in structure, small in size and flexible and convenient to operate.

The driving roller comprises a fixed shaft sleeve fixedly connected with the fixing piece and an anti-moving main body part matched with the anti-moving elastic piece, an arc-shaped track for the linkage rod to slide is arranged in the fixed shaft sleeve, and the linkage rod extends into the arc-shaped track.

By adopting the technical scheme, the movement track of the linkage rod is coincided with the arc-shaped track, the movement stroke of the linkage rod is the length of the arc-shaped track, and the rotation angles of the suspension arm body and the main shell can be synchronously controlled by rotating the suspension arm main body or the main shell, so that the shooting angle is adjusted.

The main shell is provided with a hollow cavity, a lens component, a voice control module and a remote control module are arranged in the hollow cavity, and the lens component comprises a camera lens exposed out of the front end of the main shell and an image acquisition and shooting module arranged in the hollow cavity; the surface of the main shell is provided with a control panel with control keys, and the control keys, the voice control module and the remote control module are all in signal connection with the image acquisition shooting module.

By adopting the technical scheme, on the basis of key control in the prior art, the voice control module and the remote control module are added, and the opening and closing of the camera, the light, the focal length of shooting, the imaging effect and the like are controlled through voice and/or remote control, so that the control is easy to control, efficient and convenient.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is an exploded view of the structure of the present embodiment;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is an exploded view of a first embodiment of the anti-back mechanism.

In the figure: 1. a main housing; 10. a hollow cavity; 11. a control panel; 12. a linkage rod; 2. a lens assembly; 21. a camera lens; 22. an image acquisition shooting module; 3. a boom assembly; 31. a boom body; 32. A fixing member; 33. a rotating part; 4. a back-off prevention mechanism; 41. a withdrawal-preventing shrapnel; 411. preventing the salient points from retreating; 42. a driving roller; 421 a withdrawal prevention main body part; 4211. a withdrawal prevention groove; 422. fixing the shaft sleeve; 4221. an arc-shaped rail; 43. A compression ring; 8. a voice control module; 9. and a remote control module.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

A camera comprises a main shell 1, a lens assembly 2 and a suspension arm assembly 3, wherein a control panel 12 with a control button is arranged on the surface of the main shell 1, and a hollow cavity 10 with an opening is arranged in the main shell 1. The lens assembly 2 includes a camera lens 21 exposed out of the front end of the main housing 1 and an image capturing module 22 disposed in the hollow cavity 10, and the hollow cavity 10 is further provided with a voice control module 8 and a remote control module 9. The control key, the voice control module 8 and the remote control module 9 are all used for controlling the image acquisition shooting module 22, and can control the on and off of the image acquisition shooting module 22, the shooting focal length, the imaging effect, the shooting mode and the like.

The voice control module 8 comprises a voice acquisition unit, a voice recognition unit and a control chip, wherein the voice acquisition unit acquires audio information of a voice command sent by a user and transmits the audio information to the voice recognition unit; the voice recognition unit analyzes and converts the received audio information into a control instruction and transmits the control instruction to a control chip of the camera; the control chip controls the camera to execute the control instruction and returns a signal of successfully receiving the control instruction to the control chip.

The remote control module 9 is mainly an infrared receiver, an infrared transmitter is arranged on a remote controller for controlling the relevant operations of the camera, the infrared receiver is used for receiving the operation control signals transmitted by the infrared transmitter and sending corresponding control commands to control the camera to execute a control chip of the corresponding operations according to the operation control signals, and the control chip is connected with the infrared receiver through electric signals.

The boom assembly 3 comprises a boom body 31, a fixing member 32 fixedly connected with the main housing 1, and a rotating part 33 circumferentially fixed and axially and rotatably connected with the fixing member 32, wherein the rotating part 33 is fixedly connected with one end of the boom body 31, and the other end of the boom body 31 is used for being connected with a medical instrument.

The rotating part 33 is internally provided with a return-preventing mechanism 4 which stops along with rotation, and the return-preventing mechanism 4 comprises a driving roller 42 fixedly connected with the fixing part 42, a return-preventing elastic sheet 41 which forms a return-preventing structure with the driving roller 42 and a compression ring 43 which is used for compressing the return-preventing elastic sheet 41. The driving roller 42 comprises a fixed shaft sleeve 422 fixedly connected with the fixed piece 42 and an anti-withdrawal main body part 421 used for being matched with the anti-withdrawal elastic piece 41, an arc-shaped rail 4221 is arranged in the fixed shaft sleeve 422, and the linkage rod 12 extends into the arc-shaped rail 4221 and a gap is formed between the linkage rod and the arc-shaped rail 4221.

The first embodiment of the anti-withdrawing structure may be that the anti-withdrawing spring 41 and the driving roller 42 are arranged concentrically, the anti-withdrawing spring 41 has anti-withdrawing protrusions 411, the driving roller 42 is provided with anti-withdrawing grooves 4221, and the anti-withdrawing protrusions 411 are embedded in the anti-withdrawing grooves 4221 in an interference fit manner. The size of the embodiment is small, the pressing ring 43 can be directly sleeved on the transmission roller 42, and the processing and the assembly of each part are convenient, so that the embodiment is the best embodiment.

The second embodiment of the anti-withdrawing structure may be that the anti-withdrawing spring 41 and the driving roller 42 are arranged concentrically, the anti-withdrawing spring 41 has anti-withdrawing grooves 4221, the driving roller 42 is provided with anti-withdrawing convex strips, and the anti-withdrawing grooves 4221 are clamped on the surfaces of the anti-withdrawing convex strips in an interference fit manner. This embodiment is smaller and the clamp ring 43 also needs to be provided with a groove so that the clamp ring 43 can be sleeved on the driving roller 42.

The third embodiment of the anti-back structure may be that the anti-back shrapnel 41 and the driving roller 42 are tangentially arranged and connected through gear engagement. In this structure, the entire anti-back mechanism 4 is large in size, and the minimum circumferential rotation stroke at one time is relatively large.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a camera, includes the main casing body and davit subassembly, the davit subassembly includes the davit body, with main casing body fixed connection's mounting, with the fixed and axial swivelling joint's of mounting circumference rotating part, rotating part fixed connection is in the one end of davit body, its characterized in that: the rotating part is internally provided with an anti-backing mechanism which can simultaneously position the suspension arm body and the main shell body when the suspension arm body and the main shell body rotate to any angle.

2. A camera according to claim 1, wherein: the anti-moving back mechanism comprises a driving roller fixedly connected with the fixing piece, an anti-moving back elastic sheet forming an anti-moving back structure with the driving roller and a compression ring used for compressing the anti-moving back elastic sheet.

3. A camera according to claim 2, wherein: the anti-retreat spring plate is provided with an anti-retreat convex point, the driving roller is provided with an anti-retreat groove, and the anti-retreat convex point is embedded in the anti-retreat groove in an interference fit manner.

4. A camera according to claim 2, wherein: the anti-retreat elastic sheet is provided with an anti-retreat groove, the driving roller is provided with an anti-retreat convex strip, and the anti-retreat groove is clamped on the surface of the anti-retreat convex strip in an interference fit manner.

5. A camera according to claim 2, 3 or 4, wherein: the driving roller comprises a fixed shaft sleeve fixedly connected with the fixing piece and an anti-moving main body part matched with the anti-moving elastic piece, an arc-shaped track for the linkage rod to slide is arranged in the fixed shaft sleeve, and the linkage rod extends into the arc-shaped track.

6. A camera according to claim 1 or 2 or 3 or 4, wherein: the main shell is provided with a hollow cavity, a lens component, a voice control module and a remote control module are arranged in the hollow cavity, and the lens component comprises a camera lens exposed out of the front end of the main shell and an image acquisition and shooting module arranged in the hollow cavity; the surface of the main shell is provided with a control panel with control keys, and the control keys, the voice control module and the remote control module are all in signal connection with the image acquisition shooting module.