CN215934971U

CN215934971U - Front cover of barrel camera, front cover assembly and barrel camera

Info

Publication number: CN215934971U
Application number: CN202122525754.7U
Authority: CN
Inventors: 余俊
Original assignee: Chongqing Unisinsight Technology Co Ltd
Current assignee: Chongqing Unisinsight Technology Co Ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-03-01
Anticipated expiration: 2031-10-20

Abstract

The utility model provides a front cover of a cylindrical camera, a front cover assembly and the cylindrical camera, and belongs to the field of camera equipment. The method comprises the following steps: the anti-collision device comprises a cover body and a clamping jaw, wherein the cover body is provided with an installation position for installing a light shading piece, and the clamping jaw is arranged on the cover body corresponding to the installation position and used for restraining the light shading piece; the front cover assembly of the cylindrical camera comprises the front cover and a light shielding piece, wherein the light shielding piece is restrained on the mounting position of the front cover body through the clamping jaws; the cylindrical camera comprises a cylinder body and the front cover assembly, wherein the front cover assembly is detachably connected to the cylinder body. The utility model can well restrain the shading piece, effectively prevent the shading piece from falling off, reduce reworking and improve the production efficiency of a production line.

Description

Front cover of barrel camera, front cover assembly and barrel camera

Technical Field

The utility model belongs to the field of camera equipment, and particularly relates to a front cover of a cylindrical camera, a front cover assembly and the cylindrical camera.

Background

In a barrel camera, a light shielding member is often disposed between a lens and a front cover of the camera, and its main function is to prevent the internal structure of the camera from being directly seen from the outside, thereby increasing the aesthetic feeling of the camera. The light shading member is usually made of foam or rubber and has elasticity, so the light shading member is usually installed on the front cover in a manner of interference fit with the periphery of the front cover. This kind of mounting means at present, when the size of the piece that shades is little or the protecgulum rocks at assembly, removal in-process, the piece that shades drops in the protecgulum easily, and the piece that shades can influence the aesthetic feeling of product after falling, needs to do over again, influences the production efficiency of production line.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned drawbacks of the prior art, an object of the present invention is to provide a front cover, a front cover assembly and a barrel camera for solving the problem that a light-shielding member of the barrel camera in the prior art is easy to fall off.

To achieve the above and other related objects, the present invention provides a front cover of a barrel camera, comprising:

the light shading device comprises a cover body, a light source and a light source, wherein the cover body is provided with an installation position for installing a light shading piece;

the clamping jaws are arranged on the cover body corresponding to the mounting positions and used for restraining the shading piece;

the claw comprises a claw part and a connecting part, one end of the claw part is connected to the cover body through the connecting part, and a gap for accommodating and restraining the shading piece is formed between the other end of the claw part and the cover body.

Optionally, the number of the claws is at least two, and one ends of the claws, which are far away from the connecting part, face the mounting position.

The utility model also provides a front cover assembly of the cylindrical camera, which comprises the front cover and a light shielding piece, wherein the light shielding piece is restrained on the mounting position of the front cover body through the clamping jaws.

Optionally, the number of jaws is 6.

The utility model also provides a cylindrical camera, which comprises a cylinder body and the front cover assembly, wherein the front cover assembly is detachably connected to the cylinder body; the barrel body is internally provided with a reset key, a reset hole is formed in the barrel body corresponding to the reset key, an elastic cantilever is arranged on the reset hole, the fixed end of the elastic cantilever is connected to the edge of the reset hole, and the free end of the elastic cantilever corresponds to the reset key.

Optionally, a protrusion is disposed on the suspended end of the elastic cantilever along the pressing direction of the reset key.

Optionally, a clamping groove is formed in the barrel body, a through hole for a memory card to pass through is formed in the barrel body corresponding to an opening of the clamping groove, and the through hole is matched with the opening of the clamping groove.

Optionally, the optical lens module further comprises a lens assembly and a coding board assembly, the lens assembly comprises a lens body and a light sensor circuit board, the coding board assembly comprises a power board and a coding board body, and the lens assembly and the coding board assembly are both arranged in the barrel body.

As described above, the front cover assembly and the cylindrical camera of the present invention have the following advantages: because be provided with the jack catch on the lid, the jack catch can carry out good restraint to the light-shading piece, prevents effectively that the light-shading piece from droing, reduces and reworks, improves the production efficiency of production line.

Drawings

Fig. 1 is an exploded view of a cylindrical camera according to an embodiment of the present invention.

FIG. 2 is a schematic structural diagram of a front cover assembly according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a barrel body in an embodiment of the utility model.

FIG. 4 is a cross-sectional view of a front cover assembly according to an embodiment of the present invention.

Fig. 5 is a schematic cross-sectional structure view of the barrel in the embodiment of the present invention.

Description of reference numerals: the lens module comprises a front cover assembly 1, a lens assembly 2, a coding plate assembly 3, a barrel body 4, a cover body 5, a shading piece 6, a claw 7, an elastic cantilever 8, a trigger protrusion 9, a reset hole 10, a through hole 11 and a reset key 12.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.

It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.

Please refer to fig. 1 to 5. The embodiment provides a front cover of a cylindrical camera, which comprises a cover body 5 and a clamping claw 7 arranged on the cover body 5, wherein an installation position for installing a light shielding piece 6 is arranged on the cover body 5, and the clamping claw 7 is arranged on the cover body 5 corresponding to the installation position and used for restricting the relative position between the light shielding piece 6 and the cover body 5. Jack catch 7 can carry out good restraint to light-shading piece 6, prevents effectively that light-shading piece 6 from droing, reduces and reworks, improves the production efficiency of production line.

Specifically, as shown in fig. 4, the claw 7 includes a claw portion and a connecting portion, the connecting portion is connected to the cover 5, and one end of the claw portion is connected to the cover 5 through the connecting portion. The other end of the claw portion is spaced from the lid body 5. The gap between the claw portion and the cover 5 can accommodate the edge of the light-shielding member 6, and can restrain the light-shielding member 6 in the center line direction of the cover 5.

The jack catch 7 can be two or more, and the jack catch 7 sets up around the installation position respectively, and the claw is kept away from the one end of connecting portion and all is towards the installation position of light-shading piece 6. Therefore, the claws 7 arranged around the mounting position can be matched with each other to restrain the shading piece 6 in the direction vertical to the central line of the cover body 5, and the shading piece 6 is ensured to be fixed firmly. As shown in fig. 2, in the present embodiment, the number of the claws 7 is 6, and the 6 claws 7 are respectively arranged around the installation site.

The present embodiment also provides a front cover assembly 1 of a barrel camera. As shown in fig. 2, the front cover assembly 1 includes the front cover as described above, and further includes a light shielding member 6, the light shielding member 6 is disposed on the mounting position of the cover body 5, and the claw 7 restrains the position of the light shielding member 6.

Specifically, the light shielding member 6 is a sheet member made of rubber or foam, and has elasticity. The light-shielding piece 6 is provided with a lens opening for the lens to pass through. When the light-shielding member 6 is mounted, the light-shielding member 6 is first compressed, so that the light-shielding member 6 can escape from the claw portions of the claws 7 to enter the mounting position. After the shading piece 6 enters the installation position, the shading piece 6 is loosened, the shading piece 6 is unfolded, the edge of the shading piece 6 is clamped into a gap between the claw part and the cover body 5, and the claw 7 restrains the position of the shading piece 6.

The embodiment also provides a cylindrical camera, which comprises a cylinder body 4 and the front cover assembly 1, wherein the front cover assembly 1 is detachably arranged on the cylinder body.

As shown in fig. 3 and 5, in the present embodiment, a reset key 12 is disposed in the barrel 4, a reset hole 10 is disposed on the barrel 4 corresponding to the reset key 12, and an opening direction of the reset hole 10 is the same as a pressing direction of the reset key 12. An elastic cantilever 8 is arranged on the reset hole 10, the fixed end of the elastic cantilever 8 is connected to the edge of the reset hole 10, and the free end of the elastic cantilever 8 is arranged corresponding to the reset key 12.

To prevent resetting by accidental touch, the reset button 12 is typically located below the outer surface of the barrel 4, so that in use of the reset button 12, it is typically necessary for the user to press the reset button 12 through the reset hole 10 with a tool to effect resetting of the camera. The free end of the elastic cantilever 8 in this embodiment can elastically deform, and when the user presses the elastic cantilever 8, the free end of the elastic cantilever 8 can deform to enter the reset hole 10 and trigger the reset button 12, so that the user does not need to use an additional tool, and the operation is simple and convenient.

In this embodiment, the suspending end of the elastic cantilever 8 is further provided with a trigger protrusion 9 along the pressing direction of the reset button 12. The trigger protrusion 9 increases the dimension of the free end of the elastic cantilever 8 in the pressing direction of the reset button 12, and the user can trigger the reset button 12 when pressing. The trigger protrusion 9 is lower than the outer surface of the barrel 4 in the pressing direction, preventing the reset button 12 from being triggered by an accidental touch.

As shown in fig. 3, a card slot is provided in the barrel 4 in this embodiment, a through hole 11 is provided on the barrel 4 corresponding to an opening of the card slot, and the through hole 11 is used for a memory card to pass through. The size of the through hole 11 is consistent with the size of the opening of the clamping groove, so that the storage card can be prevented from accidentally falling into the cylinder body 4 from a gap between the cylinder body 4 and the clamping groove when being inserted into the clamping groove.

As shown in fig. 1, the tube camera in this embodiment further includes a lens assembly 2 and a code plate assembly 3, the lens assembly 2 includes a lens body and a light sensor circuit board, and the code plate assembly 3 includes a power board and a code plate body. When the front cover assembly 1 is actually assembled, the lens assembly 2 and the coding plate assembly 3 are firstly fixed on the front cover assembly 1 through screws, and then the front cover assembly 1 fixed with the lens assembly 2 and the coding plate assembly 3 is fixedly arranged on the barrel body 4 through screws. The lens assembly 2 is used for collecting images and converting the images into corresponding signals. The coding board component 3 codes the signals collected by the optical sensor circuit board, so that transmission and storage are facilitated, and the power supply board supplies power for the coding board body to ensure the running of the coding board body.

As described above, the front cover of the barrel camera, the front cover assembly 1 and the barrel camera of the present embodiment have the following advantageous effects: since the cover 5 is provided with the claws 7 and the claws 7 are provided with the claws, the claws engage with the cover 5 after the light blocking member 6 is fitted in the gap between the cover 5 and the claws, and the light blocking member 6 can be restrained in the longitudinal direction of the cylindrical camera. Meanwhile, the plurality of claw portions are provided around the mounting position of the light blocking member 6, and can restrain the light blocking member 6 in the radial direction of the cylindrical camera. Therefore, the jack catch 7 can carry out good restraint to the shading piece 6, effectively prevents the shading piece 6 from falling off, reduces reworking, and improves the production efficiency of the production line.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. A front cover of a barrel camera, comprising:

2. The front cover of a barrel camera according to claim 1, wherein: the clamping jaws are at least two, and one ends, far away from the connecting portion, of the clamping jaws face the mounting positions.

3. A front cover assembly of a barrel camera, characterized in that: comprising a front cover according to claim 1 or 2, further comprising a light shield which is constrained in the mounting position of the front cover body by the jaws.

4. The front cover assembly of a barrel camera according to claim 3, wherein: the jack catch is 6.

5. A cylindrical camera, characterized in that: the front cover assembly comprises a barrel body and the front cover assembly as claimed in claim 3 or 4, wherein the front cover assembly is detachably connected to the barrel body;

the barrel body is internally provided with a reset key, a reset hole is formed in the barrel body corresponding to the reset key, an elastic cantilever is arranged on the reset hole, the fixed end of the elastic cantilever is connected to the edge of the reset hole, and the free end of the elastic cantilever corresponds to the reset key.

6. The barrel camera according to claim 5, wherein: and a protrusion is arranged on the suspension end of the elastic cantilever along the pressing direction of the reset key.

7. The barrel camera according to claim 5, wherein: a clamping groove is formed in the barrel body, a through hole for a storage card to pass through is formed in the barrel body corresponding to an opening of the clamping groove, and the through hole is matched with the opening of the clamping groove.

8. The barrel camera according to claim 5, wherein: the lens assembly comprises a lens body and a light sensor circuit board, the coding board assembly comprises a power panel and a coding board body, and the lens assembly and the coding board assembly are both arranged in the barrel body.