CN220367512U - Monitoring camera with defogging function - Google Patents

Abstract

The utility model discloses a monitoring camera with a defogging function, which comprises a fixed plate, wherein a first connecting rod is fixedly connected to the bottom of the fixed plate, a U-shaped frame is fixedly connected to the bottom of the first connecting rod, a first mounting hole is formed in the surface of the right side of the U-shaped frame in a penetrating manner, a second connecting rod is movably connected to the inner cavity of the first mounting hole through a bearing, a fixed block is fixedly sleeved on the surface of the second connecting rod, and a third connecting rod is fixedly sleeved on the left side and the right side of the surface of the second connecting rod. According to the utility model, the U-shaped frame, the first connecting rod, the fixed plate, the transmission device, the fixed block, the first rotating motor, the second connecting rod, the third connecting rod and the camera body are matched for use, so that the defrosting and defogging advantages are realized, when the camera encounters rainy and snowy weather, the glass of the camera can be frosted and fogged, the defrosting and defogging of the camera can be automatically realized, and the use of the monitoring camera is facilitated.

Description

Monitoring camera with defogging function

Technical Field

The utility model relates to the technical field of monitoring cameras, in particular to a monitoring camera with a defogging 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. In the security system of the monitoring camera, the generation of the image is mainly from a CCD camera at present, and the stored charge can be taken out to change the voltage, so that the security system has the characteristics of vibration resistance and impact resistance and is widely applied.

The utility model patent of patent application publication number CN217770206U discloses a surveillance camera head, install in last door shield, set up the installing port on going up the door shield, the surveillance camera head includes camera head subassembly and base, the camera head subassembly includes circuit board and camera main part, the base includes mount pad and mounting panel, the mount pad sets up in installing port department, be equipped with the carriage that is arranged in stretching into in the installing port on the mount pad, the mounting panel is arranged in the carriage, the circuit board is arranged in between mount pad and the mounting panel, be equipped with first opening on mount pad, the circuit board and the mounting panel respectively, second opening and third opening, the first opening is worn to establish in proper order to the one end of camera main part, second opening and third opening. The utility model provides a surveillance camera head stretches into the inboard of going up the door shield with base and camera subassembly, simple to operate makes the braced frame stretch into in the installing port to fill the installing port, promote the pleasing to the eye degree of installing port department, through the angle of adjusting the mount pad and going up the door shield and being connected, make the camera main part completely shoot the ground at door opening, in order to learn the collection condition of door opening express delivery.

However, the device still has some defects when in actual use, and is more obvious that when the camera encounters rain and snow weather, the glass of the camera can be frosted and fogged, the shooting of the camera is shielded, the use of the camera can be influenced, the camera is defrosted and defogged manually, the defrosting and defogging effects are relatively troublesome, the defrosting and defogging effects are relatively poor, the shooting of the camera is not facilitated, and inconvenience is brought to the use of the monitoring camera.

Therefore, it is necessary to invent a monitoring camera with defogging function to solve the above problems.

Disclosure of Invention

The utility model aims to provide a monitoring camera with a defogging function, which has the advantage of being convenient for defrosting and defogging, and solves the problems that when the camera encounters rain and snow weather, the glass of the camera can be frosted and fogged, and the defrosting and defogging of the camera are carried out manually and are troublesome.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a surveillance camera head with defogging function, includes the fixed plate, the bottom fixedly connected with head rod of fixed plate, the bottom fixedly connected with U type frame of head rod, first mounting hole has been seted up to the surface on U type frame right side, the inner chamber of first mounting hole has the second connecting rod through bearing swing joint, the fixed surface cover of second connecting rod is equipped with the fixed block, the equal fixed cover in the left and right sides on second connecting rod surface is equipped with the third connecting rod, the fixed surface on U type frame right side is connected with first rotation motor, the output and the fixed surface on second connecting rod right side of first rotation motor are connected, the inboard fixed surface of third connecting rod is connected with transmission, the bottom fixedly connected with camera organism of fixed block.

Preferably, the transmission device comprises a first connecting plate, wherein the left side and the right side of the top surface of the first connecting plate are respectively provided with a second mounting hole in a penetrating mode, and the inner cavity of each second mounting hole is movably connected with a threaded rod through a bearing.

Preferably, the surface thread bush of threaded rod is equipped with the second connecting plate, the inner chamber sliding connection of second connecting plate has the stopper, the back surface fixedly connected with clearance board of stopper, the third mounting hole has been seted up on the surface at second connecting plate and stopper top.

Preferably, the inner cavity of the third mounting hole is slidably connected with a fourth connecting rod, a limiting plate is fixedly connected with the surface of the top of the fourth connecting rod, a supporting spring is fixedly connected with the bottom of the limiting plate, and the bottom of the supporting spring is fixedly connected with the surface of the top of the second connecting plate.

Preferably, the bottom fixedly connected with rim plate of threaded rod, the surface movable sleeve of rim plate is equipped with the belt, the left side fixedly connected with second rotation motor of first connecting plate top surface, the surface at left side threaded rod top and the output fixed connection of second rotation motor.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the U-shaped frame, the first connecting rod, the fixed plate, the transmission device, the fixed block, the first rotating motor, the second connecting rod, the third connecting rod and the camera body are matched for use, so that the defrosting and defogging advantages are realized, when the camera encounters rainy and snowy weather, the glass of the camera can be frosted and fogged, the defrosting and defogging of the camera can be automatically realized, and the use of the monitoring camera is facilitated.

2. According to the utility model, the second connecting plate can be lifted by the threaded rod, so that the cleaning plate can be conveniently driven to lift.

Drawings

FIG. 1 is an isometric view of the structure of the present utility model;

FIG. 2 is a partial exploded view of the present utility model;

FIG. 3 is a split view of the transmission structure of the present utility model.

In the figure: the device comprises a 1U-shaped frame, a 2 first connecting rod, a 3 fixing plate, a 4 first mounting hole, a 5 transmission device, a 501 first connecting plate, a 502 second mounting hole, a 503 second rotating motor, a 504 threaded rod, a 505 second connecting plate, a 506 third mounting hole, a 507 fourth connecting rod, a 508 limiting plate, a 509 supporting spring, a 510 cleaning plate, a 511 limiting block, a 512 wheel disc, a 513 belt, a 6 fixing block, a 7 first rotating motor, an 8 second connecting rod, a 9 third connecting rod and a 10 camera body.

Detailed Description

Referring to fig. 1-3, a surveillance camera head with defogging function includes a fixing plate 3, a first connecting rod 2 is fixedly connected to the bottom of the fixing plate 3, a U-shaped frame 1 is fixedly connected to the bottom of the first connecting rod 2, a first mounting hole 4 is provided on the right surface of the U-shaped frame 1 in a penetrating manner, a second connecting rod 8 is movably connected to an inner cavity of the first mounting hole 4 through a bearing, a fixing block 6 is provided on a surface fixing sleeve of the second connecting rod 8, a first rotating motor 7 is fixedly connected to the right surface of the third connecting rod 9,U frame 1 in a fixing sleeve manner on both left and right sides of the surface of the second connecting rod 8, an output end of the first rotating motor 7 is fixedly connected to the right surface of the second connecting rod 8, a transmission device 5 is fixedly connected to the inner side surface of the third connecting rod 9, and a camera body 10 is fixedly connected to the bottom of the fixing block 6.

The transmission 5 includes first connecting plate 501, and the left and right sides of first connecting plate 501 top surface all runs through and has seted up second mounting hole 502, and the inner chamber of second mounting hole 502 has threaded rod 504 through bearing swing joint, through threaded rod 504 for second connecting plate 505 can go up and down, is convenient for drive clearance board 510 and goes up and down.

The surface thread bush of threaded rod 504 is equipped with second connecting plate 505, and the inner chamber sliding connection of second connecting plate 505 has stopper 511, and the back surface fixedly connected with clearance board 510 of stopper 511, and third mounting hole 506 has been seted up on the surface at second connecting plate 505 and stopper 511 top for second connecting plate 505 can go up and down through threaded rod 504, is convenient for drive clearance board 510 and goes up and down.

The inner cavity of the third mounting hole 506 is slidably connected with a fourth connecting rod 507, the surface fixedly connected with limiting plate 508 at the top of the fourth connecting rod 507, the bottom of the limiting plate 508 is fixedly connected with a supporting spring 509, the bottom of the supporting spring 509 is fixedly connected with the surface of the top of the second connecting plate 505, and the fourth connecting rod 507 can be fixed through the supporting spring 509, so that the second connecting plate 505 and the limiting block 511 are conveniently fixed.

The bottom fixedly connected with rim plate 512 of threaded rod 504, the surperficial movable sleeve of rim plate 512 is equipped with belt 513, and the left side fixedly connected with second rotation motor 503 of first connecting plate 501 top surface, the surface at the top of threaded rod 504 of left side and the output fixed connection of second rotation motor 503 through second rotation motor 503 for threaded rod 504 can rotate, is convenient for drive second connecting plate 505 and removes.

The first rotating motor 7 and the second rotating motor 503 are both a servo motor, the servo motor is an engine for controlling mechanical elements to operate in a servo system, and is an indirect speed changing device for a supplementary motor, the servo motor can control the speed, the position accuracy is very accurate, and voltage signals can be converted into torque and rotating speed to drive a control object; the rotation speed of the rotor of the servo motor is controlled by an input signal, can react quickly, is used as an executive component in an automatic control system, has the characteristics of small electromechanical time constant, high linearity and the like, and can convert the received electric signal into angular displacement or angular speed output on the motor shaft.

The support spring 509 is a spring, which is a mechanical part that works by using elasticity; parts made of elastic materials deform under the action of external force, and the parts recover after the external force is removed; also called a "spring"; is generally made of spring steel; the spring is of various kinds and is divided into spiral spring, plate spring, special spring, etc.

When using, when defrosting defogging is needed, start the second through external control switch and rotate motor 503 forward for threaded rod 504 forward, the second rotates motor 503 and drives rim plate 512 forward this moment, makes belt 513 rotate, makes second connecting plate 505 descend, drives clearance board 510 and descends, carries out defogging defrosting to camera body 10, when clearance board 510 needs the clearance, upwards pulls limiting plate 508, makes stopper 511 break away from second connecting plate 505, takes off clearance board 510, washs.

To sum up: this surveillance camera head with defogging function through setting up U type frame 1, head rod 2, fixed plate 3, transmission 5, fixed block 6, first rotation motor 7, second connecting rod 8, third connecting rod 9 and camera organism 10 cooperation use, has solved the camera and has met sleet weather time, can frosted fog on the camera glass, and the manual work is defrosted defogging to the camera, comparatively troublesome problem.

Claims (5)

1. Monitoring camera with defogging function, including fixed plate (3), its characterized in that: the bottom fixedly connected with head rod (2) of fixed plate (3), the bottom fixedly connected with U type frame (1) of head rod (2), first mounting hole (4) have been seted up to the surface on U type frame (1) right side, the inner chamber of first mounting hole (4) is through bearing swing joint has second connecting rod (8), the fixed surface cover of second connecting rod (8) is equipped with fixed block (6), the equal fixed cover in left and right sides on second connecting rod (8) surface is equipped with third connecting rod (9), the fixed surface on U type frame (1) right side is connected with first rotation motor (7), the output of first rotation motor (7) and the fixed surface on second connecting rod (8) right side are connected, the inboard fixed surface of third connecting rod (9) is connected with transmission (5), the bottom fixedly connected with camera organism (10) of fixed block (6).

2. The monitoring camera with defogging function according to claim 1, wherein: the transmission device (5) comprises a first connecting plate (501), wherein the left side and the right side of the top surface of the first connecting plate (501) are respectively provided with a second mounting hole (502) in a penetrating mode, and the inner cavity of each second mounting hole (502) is movably connected with a threaded rod (504) through a bearing.

3. The monitoring camera with defogging function according to claim 2, wherein: the surface thread bush of threaded rod (504) is equipped with second connecting plate (505), the inner chamber sliding connection of second connecting plate (505) has stopper (511), the back surface fixedly connected with clearance board (510) of stopper (511), third mounting hole (506) have been seted up on the surface at second connecting plate (505) and stopper (511) top.

4. A monitoring camera with defogging function according to claim 3, wherein: the inner cavity of the third mounting hole (506) is slidably connected with a fourth connecting rod (507), a limiting plate (508) is fixedly connected with the surface of the top of the fourth connecting rod (507), a supporting spring (509) is fixedly connected with the bottom of the limiting plate (508), and the bottom of the supporting spring (509) is fixedly connected with the surface of the top of the second connecting plate (505).

5. The monitoring camera with defogging function according to claim 2, wherein: the bottom fixedly connected with rim plate (512) of threaded rod (504), the surface activity cover of rim plate (512) is equipped with belt (513), the left side fixedly connected with second rotation motor (503) of first connecting plate (501) top surface, the surface at threaded rod (504) top of left side and the output fixed connection of second rotation motor (503).