CN216490700U

CN216490700U - Protection device of camera for public safety

Info

Publication number: CN216490700U
Application number: CN202122587380.1U
Authority: CN
Inventors: 董亚博; 廖兴仓
Original assignee: Henan Huaqi Industrial Co ltd
Current assignee: Henan Huaqi Industrial Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-05-10
Anticipated expiration: 2031-10-26

Abstract

The utility model discloses a protection device of a camera for public safety, which relates to the technical field of protection devices and comprises a shell, wherein the shell is positioned above a base, the lower surface of the shell is fixedly connected with a connecting plate, the lower surface of the connecting plate is fixedly connected with a fixed block, one side of the fixed block is movably connected with a connecting rod, one end of the connecting block, far away from the fixed block, is movably connected with a movable block, and one side of the movable block is fixedly connected with a first spring. This protector of camera for public safety, when the camera body received the impact force, through the downward transmission dynamics of fixed block, made the connecting rod both sides remove, carry out the atress extrusion to first spring, make the loop bar slide downwards simultaneously and transmit the impact dynamics to the second spring, through first spring and to the second spring reduction impact dynamics, increase the protection to the camera body through third spring and shell moreover to play the effect of protection.

Description

Protection device of camera for public safety

Technical Field

The utility model relates to the technical field of protective devices, in particular to a protective device for a camera for public safety.

Background

The monitoring camera is a semiconductor imaging device, has the advantages of high sensitivity, strong light resistance, small distortion, small volume, long service life, vibration resistance and the like, in a safety precaution system of the monitoring camera, the generation of images mainly comes from a CCD camera at present, and the stored charges can be taken out to change the voltage, so the monitoring camera has the characteristic of vibration resistance and impact resistance and is widely applied.

The existing camera is placed outdoors, but the protection effect of the camera is poor, when the camera is subjected to larger impact force or falls down from a certain height, the camera is easy to damage, unnecessary loss is caused, the heat dissipation effect inside the existing camera is poor, the spontaneous combustion inside the camera is easily caused due to overhigh temperature, and the use is influenced, so that the protection device of the camera for public safety is needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a protective device of a camera for public safety, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a protector of camera for public safety, includes shell and base, the shell is located the top of base, the lower fixed surface of shell is connected with the connecting plate, the lower fixed surface of connecting plate is connected with the fixed block, one side swing joint of fixed block has the connecting rod, the one end swing joint who keeps away from the fixed block of connecting block has the movable block, one side fixedly connected with of movable block is to first spring, one side of first spring is provided with the baffle, the spout has been seted up to the inner wall of base, the inner wall sliding connection of spout has the slider, during the upper surface of slider and movable block fixed connection, the lower fixed surface of fixed block is connected with the loop bar, the last fixed surface of base is connected with the sleeve, loop bar and sleeve sliding connection, telescopic inner wall fixedly connected with second spring.

Optionally, the inner wall fixedly connected with fixed plate of shell, the inner wall of fixed plate is provided with the camera body, the external fixed surface of camera body is connected with the overcoat, the external fixed surface of overcoat is connected with the third spring, the lower surface of third spring and the inner wall fixed connection of shell.

Optionally, a heat dissipation port is formed in the inner wall of the shell, a filter screen is fixedly connected to the inner wall of the heat dissipation port, a partition plate is fixedly connected to the inner wall of the shell, and a groove is formed in one side of the partition plate.

Optionally, the inner wall of the groove is fixedly connected with the motor, the output end of the motor is fixedly connected with the connecting shaft, the outer surface of the connecting shaft is fixedly connected with the heat dissipation fan, and the inner wall of the partition plate is provided with the air outlet.

Optionally, the lower surface of the base is provided with a rotating rod, and the upper surface of the shell is fixedly connected with a rain baffle.

Optionally, a sliding groove is formed in the inner wall of the base, a sliding block is connected to the inner wall of the sliding groove in a sliding mode, one side of the sliding block is fixedly connected with the connecting plate, and a protection pad is fixedly connected to one side of the base.

(III) advantageous effects

The utility model provides a protective device of a camera for public safety, which has the following beneficial effects:

1. the protective device of the camera for public safety enables the camera body to have the protective effect through the arrangement of the base, and through the matching arrangement of the base and the connecting plate, when the camera body is subjected to a large impact force in the using process, the fixing block transmits the force downwards to enable the two sides of the connecting rod to move, the first spring is stressed and extruded, and the loop bar slides downwards to transmit impact force to the second spring, the impact force is reduced by the first spring and the second spring, and the protection to the camera body is increased by the third spring and the shell, thereby having played the effect of protection, having reached and avoided preventing that camera body protective effect is poor, when the camera body receives great impact force or falls from certain height, and lead to the damage of camera body, cause unnecessary lost purpose.

2. This protector of camera for public safety, setting through the heat dissipation fan, make this camera body possess radiating effect, cooperation setting through motor and heat dissipation fan, in-process using can the starter motor drive the heat dissipation fan and rotate, take a breath with the air in the external world and inside air through the thermovent, reduce inside heat, and avoid external dust to enter into the shell through the filter screen inside and lead to causing inside dust to pile up unable processing, thereby the radiating effect has been played, reached and avoided preventing that the inside radiating effect of camera body is poor, the high temperature leads to the inside spontaneous combustion of camera body, influence the purpose of using.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic structural diagram of a front view section of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a housing; 2. a base; 3. a connecting plate; 4. a fixed block; 5. a connecting rod; 6. a movable block; 7. a first spring; 8. a baffle plate; 9. a chute; 10. a slider; 11. a loop bar; 12. a sleeve; 13. a second spring; 14. a fixing plate; 15. a camera body; 16. a jacket; 17. a third spring; 18. a heat dissipation port; 19. filtering with a screen; 20. a motor; 21. a heat dissipation fan; 22. a rotating rod; 23. a rain shield; 24. a sliding groove; 25. a slider; 26. and (6) a protective pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: a protective device of a camera for public safety comprises a shell 1 and a base 2, wherein a fixed plate 14 is fixedly connected to the inner wall of the shell 1, a camera body 15 is arranged on the inner wall of the fixed plate 14, an outer sleeve 16 is fixedly connected to the outer surface of the camera body 15, a third spring 17 is fixedly connected to the outer surface of the outer sleeve 16, the protection of the camera body 15 is increased through the arrangement of the outer sleeve 16 and the third spring 17, so that the protective effect is achieved, the purpose of preventing the camera body 15 from being damaged due to poor protective effect is achieved, the lower surface of the third spring 17 is fixedly connected with the inner wall of the shell 1, a heat dissipation port 18 is formed in the inner wall of the shell 1, a filter screen 19 is fixedly connected to the inner wall of the heat dissipation port 18, and through the arrangement of the filter screen 19, the phenomenon that external dust enters the shell 1 to cause internal dust accumulation and cannot be processed is avoided, the inner wall of the shell 1 is fixedly connected with a baffle plate, one side of the baffle plate is provided with a groove, the inner wall of the groove is fixedly connected with a motor 20, the output end of the motor 20 is fixedly connected with a connecting shaft, the outer surface of the connecting shaft is fixedly connected with a heat radiation fan 21, through the arrangement of the motor 20 and the heat radiation fan 21, the motor 20 can be started to drive the heat radiation fan 21 to rotate in the use process, the outside air and the inside air are exchanged through a heat radiation port 18, the inside heat is reduced, the inner wall of the baffle plate is provided with an air outlet, the lower surface of the base 2 is provided with a rotating rod 22, the upper surface of the shell 1 is fixedly connected with a rain shield 23, the inner wall of the base 2 is provided with a sliding groove 24, the inner wall of the sliding groove 24 is slidably connected with a sliding block 25, one side of the sliding block 25 is fixedly connected with the connecting plate 3, one side of the base 2 is fixedly connected with a protective pad 26, and the shell 1 is positioned above the base 2, the lower surface of the shell 1 is fixedly connected with a connecting plate 3, the lower surface of the connecting plate 3 is fixedly connected with a fixed block 4, one side of the fixed block 4 is movably connected with a connecting rod 5, one end of the connecting rod 5, which is far away from the fixed block 4, is movably connected with a movable block 6, one side of the movable block 6 is fixedly connected with a first spring 7, one side of the first spring 7 is provided with a baffle plate 8, the inner wall of the base 2 is provided with a chute 9, the inner wall of the chute 9 is slidably connected with a slide block 10, when the upper surface of the slide block 10 is fixedly connected with the movable block 6, the lower surface of the fixed block 4 is fixedly connected with a loop bar 11, the upper surface of the base 2 is fixedly connected with a sleeve 12, the loop bar 11 is slidably connected with the sleeve 12, the inner wall of the sleeve 12 is fixedly connected with a second spring 13, through the arrangement of the first spring 7 and the second spring 13, when the camera body 15 is subjected to large impact force, the downward transmission through the fixed block 4, make connecting rod 5 remove to both sides, carry out the atress extrusion to first spring 7, make loop bar 11 slide downwards simultaneously and transmit the impact dynamics to second spring 13, through first spring 7 and to the reduction impact dynamics of second spring 13.

During the use, when camera body 15 receives great impact force, through 4 downstream transmission dynamics of fixed block, make connecting rod 5 remove to both sides, carry out the atress extrusion to first spring 7, make loop bar 11 slide downwards simultaneously and transmit the impact dynamics to second spring 13, through first spring 7 and reduce the impact dynamics to second spring 13, and increase the protection to camera body 15 through third spring 17 and shell 1, thereby the effect of protection has been played, the heat that produces when the operation, can starting motor 20 drive heat dissipation fan 21 rotate, take a breath with the air of external world and inside air through thermovent 18, reduce inside heat, and avoid external dust to enter into shell 1 inside and lead to causing inside dust to pile up unable the processing through filter screen 19, thereby radiating effect has been played.

The working principle and the beneficial effects of the utility model are as follows: the protection device of the camera for public safety has the advantages that the camera body 15 has a protection effect through the arrangement of the base 2, the protection device can transmit force downwards through the fixing block 4 when the camera body 15 is subjected to large impact force in the using process through the matching arrangement of the base 2 and the connecting plate 3, the connecting rod 5 moves towards two sides to bear force and extrude the first spring 7, the loop bar 11 slides downwards to transmit impact force to the second spring 13, the impact force is reduced through the first spring 7 and the second spring 13, the protection of the camera body 15 is increased through the third spring 17 and the shell 1, the protection effect is achieved, the protection effect of the camera body 15 is prevented from being poor, when the camera body 15 is subjected to large impact force or falls down from a certain height, the camera body 15 is damaged, cause the purpose of unnecessary loss, this a protector of camera for public safety, setting through heat dissipation fan 21, make this camera body 15 possess radiating effect, cooperation setting through motor 20 and heat dissipation fan 21, can start motor 20 drive heat dissipation fan 21 and rotate at the in-process of using, take a breath with the air of external air and inside air through thermovent 18, reduce inside heat, and avoid external dust to enter into inside the shell 1 through filter screen 19 and lead to causing inside dust to pile up unable the processing, thereby radiating effect has been played, reached and avoided preventing that camera body 15 inside radiating effect is poor, the high temperature leads to camera body 15 inside spontaneous combustion, influence the purpose of using.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A protection device of camera for public security, includes shell (1) and base (2), its characterized in that: the shell (1) is positioned above the base (2), the lower surface of the shell (1) is fixedly connected with a connecting plate (3), the lower surface of the connecting plate (3) is fixedly connected with a fixed block (4), one side of the fixed block (4) is movably connected with a connecting rod (5), one end of the connecting rod (5) far away from the fixed block (4) is movably connected with a movable block (6), one side of the movable block (6) is fixedly connected with a first spring (7), one side of the first spring (7) is provided with a baffle (8), the inner wall of the base (2) is provided with a chute (9), the inner wall of the chute (9) is slidably connected with a sliding block (10), the upper surface of the sliding block (10) is fixedly connected with the movable block (6), the lower surface of the fixed block (4) is fixedly connected with a loop bar (11), the upper surface of the base (2) is fixedly connected with a sleeve (12), the loop bar (11) is connected with the sleeve (12) in a sliding mode, and the inner wall of the sleeve (12) is fixedly connected with a second spring (13).

2. A public safety camera protection device as claimed in claim 1, wherein: the inner wall fixedly connected with fixed plate (14) of shell (1), the inner wall of fixed plate (14) is provided with camera body (15), the external fixed surface of camera body (15) is connected with overcoat (16), the external fixed surface of overcoat (16) is connected with third spring (17), the lower surface of third spring (17) and the inner wall fixed connection of shell (1).

3. A public safety camera protection device as claimed in claim 1, wherein: heat dissipation opening (18) have been seted up to the inner wall of shell (1), the inner wall fixedly connected with filter screen (19) of heat dissipation opening (18), the inner wall fixedly connected with baffle of shell (1), one side of baffle is seted up flutedly.

4. A public safety camera protection device according to claim 3, wherein: the inner wall fixed connection motor (20) of recess, the output fixedly connected with connecting axle of motor (20), the outer fixed surface of connecting axle is connected with heat dissipation fan (21), the air outlet has been seted up to the inner wall of baffle.

5. A public safety camera protection device as claimed in claim 1, wherein: the lower surface of base (2) is provided with bull stick (22), the last fixed surface of shell (1) is connected with weather shield (23).

6. A public safety camera protection device as claimed in claim 1, wherein: sliding tray (24) have been seted up to the inner wall of base (2), the inner wall sliding connection of sliding tray (24) has sliding block (25), one side and connecting plate (3) fixed connection of sliding block (25), one side fixedly connected with protection pad (26) of base (2).