CN220210519U

CN220210519U - Monitoring camera with antifog function

Info

Publication number: CN220210519U
Application number: CN202321620481.7U
Authority: CN
Inventors: 伍松涛; 王成辉
Original assignee: Fujian Kaiyuan Information Technology Co ltd
Current assignee: Fujian Kaiyuan Information Technology Co ltd
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2023-12-19
Anticipated expiration: 2033-06-26

Abstract

The utility model relates to the technical field of monitoring cameras and discloses a monitoring camera with an anti-fog function, which comprises a camera body, wherein a defogging component is arranged on the front surface of the camera body, the defogging component comprises a fixed box fixedly arranged on the front surface of the camera body, a servo motor is fixedly arranged on the right side of the fixed box, a threaded rod with one end penetrating through and extending to the inside of the fixed box is fixedly arranged on an output shaft of the servo motor, a sliding block is connected to the outer side thread of the threaded rod, and a limiting component is arranged at the top of the sliding block. This surveillance camera head with antifog function can carry out the defogging to the front end of camera body through setting up defogging subassembly, has solved its front end of current surveillance camera head and has taken turns to the drop of water easily when vapor is big to form water smoke, thereby lead to the camera to shoot the picture fuzzy, can not transmit the picture well, influences surveillance camera head normal use's problem.

Description

Monitoring camera with antifog function

Technical Field

The utility model relates to the technical field of monitoring cameras, in particular to a monitoring camera with an anti-fog function.

Background

The monitoring camera is a semiconductor imaging device and has the advantages of high sensitivity, strong light resistance, small distortion, small volume, long service life, vibration resistance and the like, the existing monitoring camera is widely applied to video conferences, remote medical treatment, real-time monitoring and the like, and common people can talk and communicate with each other in a network through the camera.

The front end face of the existing monitoring camera is generally made of glass, water drops are easily formed on the outer surface of the glass when water vapor is large, so that water mist is formed, a camera shooting picture is fuzzy, the picture cannot be well transmitted, normal use of the monitoring camera is affected, and the monitoring camera with an anti-mist function is provided to solve the problem.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the monitoring camera with the anti-fog function, which has the advantages of defogging the camera and the like, and solves the problems that the front end of the existing monitoring camera is easy to form water drops on the outer surface when the water vapor is large, so that the image shot by the camera is fuzzy, the image cannot be well transmitted, and the normal use of the monitoring camera is affected.

(II) technical scheme

In order to achieve the purpose of defogging the camera, the utility model provides the following technical scheme: the utility model provides a surveillance camera head with antifog function, includes the camera body, the front of camera body is provided with defogging subassembly.

The defogging subassembly is including fixed mounting in the positive fixed box of camera body, the right side fixed mounting of fixed box has servo motor, servo motor's output shaft fixed mounting has one end to run through and extend to the inside threaded rod of fixed box, the outside threaded connection of threaded rod has the sliding block, the top of sliding block is provided with spacing subassembly, the bottom fixed mounting of sliding block has the rack, the back lateral wall of fixed box inner chamber rotates and is connected with one end and runs through and extend to the positive dwang of fixed box, the outside fixed mounting of dwang has the gear with rack engaged with, the positive fixed mounting of dwang has the rotary rod, the bottom of rotary rod is provided with rotating assembly.

Further, the rotating assembly comprises a fixed disc fixedly arranged at the bottom of the rotating rod, a direct current motor is fixedly arranged on the front surface of the fixed disc, a rotating shaft with one end penetrating through and extending to the back surface of the fixed disc is fixedly arranged on the output shaft of the direct current motor, a rotating disc is fixedly arranged on the back surface of the rotating shaft, and cleaning cloth is fixedly arranged on the back surface of the rotating disc.

Further, the left side of the threaded rod is rotationally connected with the left side wall of the inner cavity of the fixed box.

Further, the limiting component comprises a limiting block fixedly arranged at the top of the sliding block, and a limiting groove which is in sliding connection with the limiting block is formed in the inner top wall of the fixed box.

Further, the front of the fixed box is provided with a rotating hole penetrating through the fixed box, and the outer surface of the rotating rod is rotationally connected with the rotating hole.

Further, the position of the fixing disc corresponds to the front end of the camera body, and the back surface of the cleaning cloth is contacted with the front end of the camera body.

Further, the fixed box is located on the left side of the cleaning cloth.

(III) beneficial effects

Compared with the prior art, the utility model provides the monitoring camera with the anti-fog function, which has the following beneficial effects:

this surveillance camera head with antifog function can carry out the defogging to the front end of camera body through setting up defogging subassembly, has solved its front end of current surveillance camera head and has taken turns to the drop of water easily when vapor is big to form water smoke, thereby lead to the camera to shoot the picture fuzzy, can not transmit the picture well, influences surveillance camera head normal use's problem.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a left side view of a demister assembly in the construction of the present utility model;

fig. 3 is an enlarged view of a structure diagram of the present utility model in fig. 1.

In the figure: 1. a camera body; 2. a defogging assembly; 201. a fixed box; 202. a servo motor; 203. a threaded rod; 204. a sliding block; 205. a limit component; 206. a rack; 207. a rotating lever; 208. a gear; 209. a rotating rod; 210. a rotating assembly; 2101. a fixed plate; 2102. a DC motor; 2103. a rotating shaft; 2104. a rotating disc; 2105. cleaning cloth.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a surveillance camera head with antifog function, includes camera body 1, and the front of camera body 1 is provided with defogging subassembly 2.

In this embodiment, the defogging unit 2 is a unit for defogging the camera body 1.

As shown in fig. 1, fig. 2 and fig. 3, the defogging assembly 2 includes a fixed box 201 fixedly mounted on the front surface of the camera body 1, a servo motor 202 is fixedly mounted on the right side of the fixed box 201, an output shaft of the servo motor 202 is fixedly mounted with a threaded rod 203 with one end penetrating through and extending to the inside of the fixed box 201, the outer side of the threaded rod 203 is in threaded connection with a sliding block 204, the top of the sliding block 204 is provided with a limiting assembly 205, the bottom of the sliding block 204 is fixedly mounted with a rack 206, the rear side wall of the inner cavity of the fixed box 201 is rotationally connected with a rotating rod 207 with one end penetrating through and extending to the front surface of the fixed box 201, a gear 208 meshed with the rack 206 is fixedly mounted on the outer side of the rotating rod 207, a rotating rod 209 is fixedly mounted on the front surface of the rotating rod 207, and the bottom of the rotating rod 209 is provided with a rotating assembly 210.

The left side of the threaded rod 203 is rotatably connected with the left side wall of the inner cavity of the fixed box 201, so that the stability of rotation of the threaded rod 203 is ensured, and when the servo motor 202 is started, the output shaft of the servo motor 202 drives the threaded rod 203 to rotate.

In addition, spacing subassembly 205 includes fixed mounting in the stopper at slider 204 top, and the spacing groove with stopper sliding connection is seted up to the interior roof of fixed box 201, can carry out spacingly to slider 204 through stopper and spacing groove, avoids slider 204 to take place to rotate, and when threaded rod 203 rotated, under the screw thread thrust effect, threaded rod 203 can drive slider 204 left or right motion, and slider 204 can drive rack 206 left or right motion, and rack 206 can drive the gear 208 with it meshing and rotate, and gear 208 can drive dwang 207 and rotate.

It should be noted that, the front of the fixed box 201 is provided with a rotation hole penetrating into the fixed box, the outer surface of the rotation rod 207 is rotationally connected with the rotation hole, the rotation stability of the rotation rod 207 is ensured through the rotation hole, and when the rotation rod 207 rotates, the rotation rod 207 drives the rotation rod 209 to rotate.

In this embodiment, the rotating assembly 210 is an assembly that performs further defogging.

As shown in fig. 1 and 2, the rotating assembly 210 includes a fixed disk 2101 fixedly mounted at the bottom of the rotating rod 209, a direct current motor 2102 is fixedly mounted on the front surface of the fixed disk 2101, a rotating shaft 2103 with one end penetrating through and extending to the back surface of the fixed disk 2101 is fixedly mounted on the output shaft of the direct current motor 2102, a rotating disk 2104 is fixedly mounted on the back surface of the rotating shaft 2103, and a cleaning cloth 2105 is fixedly mounted on the back surface of the rotating disk 2104.

Wherein, fixed disk 2101's position corresponds with camera body 1's front end position, and cleaning cloth 2105's the back contacts with camera body 1's front end, and when starting direct current motor 2102, direct current motor 2102's output shaft can drive pivot 2103 and rotate, and pivot 2103 can drive rotary disk 2104 and rotate, and rotary disk 2104 can drive cleaning cloth 2105 and rotate, cleans camera body 1 front end's water smoke through cleaning cloth 2105.

In addition, the stationary box 201 is located on the left side of the cleaning cloth 2105, preventing the stationary box 201 from affecting the rotation of the rotating assembly 210.

The working principle of the embodiment is as follows:

this surveillance camera head with antifog function, when the front end of camera body 1 needs defogging, start servo motor 202, servo motor 202's output shaft drives threaded rod 203 and rotates, under the screw thrust effect, threaded rod 203 can drive slider 204 left or right motion, slider 204 can drive rack 206 left or right motion, rack 206 can drive the gear 208 with it and rotate, gear 208 can drive dwang 207 and rotate, dwang 207 can drive rotary rod 209 and rotate, rotary rod 209 can drive fixed disk 2101 and rotate, until fixed disk 2101 rotates to corresponding with the front end of camera body 1, make the back of clearance cloth 2105 contact with the front end of camera body 1, restart direct current motor 2102, direct current motor 2102's output shaft can drive pivot 2103 and rotate, pivot 2103 can drive the rolling disc 2104 and rotate, the rolling disc 2104 can drive clearance cloth 2105 and rotate, clear up the front end of camera body 1 through clearance cloth 2105, when accomplishing, play servo motor 202 again, make fixed disk 2101 rotate and shelter from body 1 and can not carry out water smoke to the front end of camera body 2101.

The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.

It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a surveillance camera head with antifog function, includes camera body (1), its characterized in that: the front face of the camera body (1) is provided with a defogging component (2);

defogging subassembly (2) are including fixed mounting in positive fixed box (201) of camera body (1), the right side fixed mounting of fixed box (201) has servo motor (202), the output shaft fixed mounting of servo motor (202) has one end to run through and extend to inside threaded rod (203) of fixed box (201), the outside threaded connection of threaded rod (203) has slider (204), the top of slider (204) is provided with spacing subassembly (205), the bottom fixed mounting of slider (204) has rack (206), the back lateral wall rotation of fixed box (201) inner chamber is connected with one end and runs through and extend to positive dwang (207) of fixed box (201), the outside fixed mounting of dwang (207) has gear (208) with rack (206) looks meshing, the positive fixed mounting of dwang (207) has rotary rod (209), the bottom of rotary rod (209) is provided with rotating assembly (210).

2. The monitoring camera with an anti-fog function according to claim 1, wherein: the rotating assembly (210) comprises a fixed disc (2101) fixedly mounted at the bottom of the rotating rod (209), a direct current motor (2102) is fixedly mounted on the front surface of the fixed disc (2101), a rotating shaft (2103) with one end penetrating through and extending to the back surface of the fixed disc (2101) is fixedly mounted on the output shaft of the direct current motor (2102), a rotating disc (2104) is fixedly mounted on the back surface of the rotating shaft (2103), and cleaning cloth (2105) is fixedly mounted on the back surface of the rotating disc (2104).

3. The monitoring camera with an anti-fog function according to claim 1, wherein: the left side of the threaded rod (203) is rotationally connected with the left side wall of the inner cavity of the fixed box (201).

4. The monitoring camera with an anti-fog function according to claim 1, wherein: the limiting assembly (205) comprises a limiting block fixedly mounted at the top of the sliding block (204), and a limiting groove in sliding connection with the limiting block is formed in the inner top wall of the fixed box (201).

5. The monitoring camera with an anti-fog function according to claim 1, wherein: the front of the fixed box (201) is provided with a rotating hole penetrating into the fixed box, and the outer surface of the rotating rod (207) is rotationally connected with the rotating hole.

6. The monitoring camera with an anti-fog function according to claim 2, wherein: the position of the fixed disc (2101) corresponds to the front end position of the camera body (1), and the back surface of the cleaning cloth (2105) is contacted with the front end of the camera body (1).

7. The monitoring camera with an anti-fog function according to claim 2, wherein: the fixed box (201) is positioned at the left side of the cleaning cloth (2105).