CN221227639U

CN221227639U - Security monitoring equipment

Info

Publication number: CN221227639U
Application number: CN202322999608.7U
Authority: CN
Inventors: 张余
Original assignee: Nantong Liming Electronic Information Technology Co ltd
Current assignee: Nantong Liming Electronic Information Technology Co ltd
Priority date: 2023-11-07
Filing date: 2023-11-07
Publication date: 2024-06-25
Anticipated expiration: 2033-11-07

Abstract

The utility model relates to the technical field of security equipment, in particular to security monitoring equipment, which comprises a camera, wherein a bracket is connected below the camera, the top of the camera is connected with a rain cover, and one end of the camera is provided with a camera; the cleaning assembly comprises a positioning frame and a servo motor, wherein the positioning frame is fixedly connected to one end of the camera, a lens is connected to the inner part of the positioning frame, a first cleaning rod is connected to the output end of the servo motor, the first cleaning rod is rotationally connected with the positioning frame, and the first cleaning rod is attached to the surface of the lens. The utility model can ensure the irradiation definition of the lens at the end of the camera by efficiently cleaning the inside and the outside of the lens, thereby ensuring the security effect of the equipment, effectively removing the adhesion of impurities such as dust and the like outside the lens and the cleaning and the removal of water mist inside the lens.

Description

Security monitoring equipment

Technical Field

The utility model relates to the technical field of security equipment, in particular to security monitoring equipment.

Background

The security monitoring equipment has more aspects, so the equipment types are relatively miscellaneous, and the security monitoring equipment can be basically divided into a television monitoring system, an alarm control system, a remote image transmission equipment product and the like, wherein the security monitoring equipment mainly uses a monitoring camera, and is installed outdoors.

When the existing security monitoring camera is installed and used outdoors, the lens at the end part of the camera is easily affected by external factors, dust is adhered, or water mist inside the lens is generated, so that normal shooting of a camera is affected, and the security effect is greatly reduced.

Disclosure of utility model

The utility model aims to provide security monitoring equipment so as to solve the problems that the lens at the end part of a camera provided in the background art is easily influenced by external factors, dust adhesion occurs or water mist in the lens occurs, and therefore security effect is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a security monitoring device, comprising:

The camera is connected with a bracket below the camera, the top of the camera is connected with a rain cover, and one end of the camera is provided with a camera;

The cleaning assembly comprises a positioning frame and a servo motor, wherein the positioning frame is fixedly connected to one end of the camera, a lens is connected to the inner part of the positioning frame, a first cleaning rod is connected to the output end of the servo motor, the first cleaning rod is rotationally connected with the positioning frame, and the first cleaning rod is attached to the surface of the lens.

Preferably, the output end of the first cleaning rod is connected with a synchronous belt through a synchronous wheel, the synchronous belt is further connected with a transmission shaft of a commutator through the synchronous wheel, the other output end of the commutator is fixedly connected with a screw rod, the outer part of the screw rod is connected with a ball nut pair, the outer part of the ball nut pair is connected with a positioning rod, and one end of the positioning rod is connected with a second cleaning rod.

Preferably, the positioning frame covers the outer part of the camera, the lens is positioned at one end of the camera far away from the camera, and a unidirectional drain valve is arranged at the lowest point of the inner part of the positioning frame.

Preferably, the synchronous belts are distributed in a triangle shape, the corners of the synchronous belts are provided with one synchronous wheel, the number of the commutators is two, and the outside of the transmission shaft of each commutator is connected with one synchronous wheel.

Preferably, the screw and the ball nut pair are both provided with two, and the two screw and the ball nut pair are respectively positioned at two ends of the positioning rod, the two ends of the positioning rod are both provided with the convex blocks, the inner wall of the positioning frame is provided with the limit groove corresponding to the convex blocks, and the limit groove is in sliding connection with the convex blocks.

Preferably, the one end that the locating lever kept away from the second clearance pole has seted up the step hole, and the second clearance pole corresponds step hole department and has seted up the screw hole, the internal connection of step hole and screw hole has the screw, and the length of screw is less than the sum of step hole degree of depth and screw hole degree of depth.

Preferably, one end of the second cleaning rod far away from the positioning rod is attached to one side of the lens far away from the first cleaning rod, and one sides of the first cleaning rod and the second cleaning rod close to the lens are sponge soft rubber layers.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the inner and outer surfaces of the lens at the end part of the camera are cleaned efficiently, so that the irradiation definition of the lens is ensured, the security effect of the equipment is ensured, the adhesion of impurities such as dust and the like outside the lens is effectively removed, and the cleaning and removal of water mist inside the lens are effectively realized.

(1) According to the utility model, through the circumferential rotation of the first cleaning rod, dust and other impurities can be cleaned on the outer surface of the lens, so that the blocking of dust and impurities on the irradiation of the camera is avoided, and the definition of security monitoring irradiation is improved.

(2) According to the utility model, the inner surface of the lens can be cleaned by the up-and-down displacement of the second cleaning rod, so that the influence of water mist in the lens on the irradiation of the lens is avoided, and the high efficiency of the device in use is greatly improved.

Drawings

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

FIG. 2 is a schematic view of a cleaning assembly according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a positioning frame according to the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 4B according to the present utility model;

Fig. 6 is an exploded view of a second cleaning rod according to the present utility model.

In the figure: 1. a camera; 2. a bracket; 3. cleaning the assembly; 31. a positioning frame; 311. a one-way drain valve; 32. a lens; 33. a servo motor; 34. a first cleaning lever; 35. a synchronous belt; 351. a synchronizing wheel; 36. a commutator; 361. a transmission shaft; 37. a screw rod; 38. a ball nut pair; 39. a positioning rod; 40. a second cleaning lever; 4. a rain cover; 5. a camera is provided.

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. 1-6, an embodiment of the present utility model is provided: a security monitoring device, comprising: the camera 1, the camera 5, the one-way drain valve 311, the servo motor 33, the synchronous belt 35 and the commutator 36 used in the utility model are all products which can be directly purchased in the market, and the principle and the connection mode are all the prior art which are well known to the person skilled in the art, so that the description is omitted herein,

The camera 1, the below of camera 1 is connected with support 2, and the top of camera 1 is connected with rain-proof cover 4, and one end of camera 1 is provided with camera 5;

The cleaning component 3, the cleaning component 3 includes locating frame 31 and servo motor 33, locating frame 31 fixed connection is in the one end of camera 1, the internally connected of locating frame 31 has lens 32, servo motor 33's output is connected with first clearance pole 34, and first clearance pole 34 is the rotation with locating frame 31 and is connected, first clearance pole 34 laminating is at the surface of lens 32, through servo motor 33's drive, can drive first clearance pole 34 and carry out circumferential rotation, and then can clean the surface of lens 32, guarantee the definition that camera 1 and camera 5 used, improve the accuracy of its security protection.

Further, the output end of the first cleaning rod 34 is connected with a synchronous belt 35 through a synchronous wheel 351, the synchronous belt 35 is further connected with a transmission shaft 361 of a commutator 36 through the synchronous wheel 351, the other output end of the commutator 36 is fixedly connected with a lead screw 37, the external connection of the lead screw 37 is provided with a ball nut pair 38, the external connection of the ball nut pair 38 is provided with a positioning rod 39, one end of the positioning rod 39 is connected with a second cleaning rod 40, through the arrangement of the structure, the lead screw 37 is driven to rotate through the transmission and steering of the synchronous belt 35 and the commutator 36 under the driving of the servo motor 33, the positioning rod 39 is driven to move up and down through the ball nut pair 38, the second cleaning rod 40 wipes the inner wall of the lens 32, and the influence of water mist inside the lens is avoided, so that the sight is caused.

Further, the locating frame 31 covers the outside at the camera 5, and lens 32 is in the one end that camera 5 kept away from camera 1, and the inside nadir of locating frame 31 is provided with one-way drain valve 311, through the setting of one-way drain valve 311, can carry out the water conservancy diversion to the liquid of striking off and discharge, and the check valve sets up, reduces outside entering.

Further, the synchronous belts 35 are distributed in a triangle shape, a synchronous wheel 351 is arranged at each corner of the synchronous belts 35, two commutators 36 are arranged, and a synchronous wheel 351 is connected to the outside of the transmission shaft 361 of each commutator 36.

Further, the two lead screws 37 and the two ball nut pairs 38 are respectively arranged at two ends of the positioning rod 39, the two ends of the positioning rod 39 are respectively provided with a bump, the inner wall of the positioning frame 31 is provided with a limit groove corresponding to the bump, the limit groove is in sliding connection with the bump, the sliding connection plays a good guiding and limiting role, and the stability of the vertical sliding of the positioning rod 39 is ensured.

Further, the step hole has been seted up to the one end that the locating lever 39 kept away from second clearance pole 40, and the second clearance pole 40 corresponds step hole department and has been seted up the screw hole, the internal connection of step hole and screw hole has the screw, and the length of screw is less than the sum of step hole degree of depth and screw hole degree of depth, through the connection of screw, realize the installation location to second clearance pole 40 to conveniently dismantle it and change, and the hidden installation of screw has guaranteed the gliding stability from top to bottom of locating lever 39.

Further, one end of the second cleaning rod 40 far away from the positioning rod 39 is attached to one side of the lens 32 far away from the first cleaning rod 34, and one sides of the first cleaning rod 34 and the second cleaning rod 40 near the lens 32 are all sponge soft rubber layers, so that scratches on the surface of the lens 32 are avoided through the arrangement of the sponge soft rubber layers.

Working principle: when the utility model is used, the cleaning assembly 3 is firstly arranged at the end part of the camera 1, and the first cleaning rod 34 can be further driven to rotate by the driving of the servo motor 33, so that the surface process of the lens 32 can be wiped, dust and impurities on the surface of the lens 32 are removed, meanwhile, the ball nut pair 38 is driven to move up and down by the transmission of the synchronous belt 35 and the reverser 36 through the lead screw 37, and further, the inner wall of the lens 32 can be wiped through the positioning rod 39 through the second cleaning rod 40, thereby removing the generation of water mist on the inner wall of the lens 32, further improving the irradiation sight of the camera 5 and greatly improving the security effect.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A security monitoring device, comprising:

The camera comprises a camera (1), wherein a bracket (2) is connected below the camera (1), the top of the camera (1) is connected with a rain cover (4), and one end of the camera (1) is provided with a camera (5);

Clear up subassembly (3), clear up subassembly (3) including locating frame (31) and servo motor (33), locating frame (31) fixed connection is in the one end of camera (1), the internally connected of locating frame (31) has lens (32), the output of servo motor (33) is connected with first clearance pole (34), and first clearance pole (34) are rotation connection with locating frame (31), first clearance pole (34) laminating is at the surface of lens (32).

2. The security monitoring device of claim 1, wherein: the output of first clearance pole (34) is connected with hold-in range (35) through synchronizing wheel (351), and hold-in range (35) still is connected transmission shaft (361) of commutator (36) through synchronizing wheel (351), the other output fixedly connected with lead screw (37) of commutator (36), the external connection of lead screw (37) has ball nut pair (38), the external connection of ball nut pair (38) has locating lever (39), the one end of locating lever (39) is connected with second clearance pole (40).

3. The security monitoring device of claim 1, wherein: the positioning frame (31) covers the outside of the camera (5), the lens (32) is positioned at one end of the camera (5) far away from the camera (1), and a unidirectional drainage valve (311) is arranged at the lowest point of the inside of the positioning frame (31).

4. A security monitoring device according to claim 2, characterized in that: the synchronous belts (35) are distributed in a triangular shape, one synchronous wheel (351) is arranged at each corner of each synchronous belt (35), two commutators (36) are arranged in total, and one synchronous wheel (351) is connected to the outside of a transmission shaft (361) of each commutator (36).

5. A security monitoring device according to claim 2, characterized in that: the two screw rods (37) and the two ball nut pairs (38) are respectively arranged at two ends of the positioning rod (39), the two ends of the positioning rod (39) are respectively provided with a bump, the inner wall of the positioning frame (31) is provided with a limit groove corresponding to the bump, and the limit groove is in sliding connection with the bump.

6. The security monitoring device of claim 5, wherein: the one end that locating lever (39) kept away from second clearance pole (40) has seted up the step hole, and second clearance pole (40) corresponds step hole department and has seted up the screw hole, the inside of step hole and screw hole is connected with the screw, and the length of screw is less than the sum of step hole degree of depth and screw hole degree of depth.

7. The security monitoring device of claim 6, wherein: one end of the second cleaning rod (40) far away from the positioning rod (39) is attached to one side of the lens (32) far away from the first cleaning rod (34), and one sides of the first cleaning rod (34) and the second cleaning rod (40) close to the lens (32) are sponge soft rubber layers.