Dustproof camera shell

Abstract

The utility model discloses a dustproof camera housing, which comprises a first housing and a second housing, the second housing is installed at one end of the first housing, a transparent glass cover is fixedly installed at one end of the first housing, a motor is fixedly connected inside the bottom of one end of the first housing close to the transparent glass cover, and the output end of the motor is fixedly connected with a connecting shaft. A strip-shaped plate is fixedly connected to the outer side of one end of the connecting shaft, a dust removal brush is arranged on one side of the strip-shaped plate, screw rods are fixedly connected to the two ends of the dust removal brush, holes matched with the screw rods are formed in the surface of the strip-shaped plate, and nuts are in threaded connection to the outer sides of one ends of the screw rods; according to the utility model, the definition of the monitoring camera can be prevented from being influenced by dust, and the dust is prevented from entering the monitoring camera to cause damage to key parts, so that the monitoring effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to camera shell technical field, concretely is a dustproof camera shell. BACKGROUND

[0002] ‌Camera is a kind of optical image signal conversion equipment for electrical signal, mainly used for recording and transmission image, and the basic working principle of camera is through lens collection object reflected light, focuses on the light receiving surface of camera device, then light signal is converted into electrical signal, i.e.

[0003] Monitoring camera is a kind of camera, at present, traditional monitoring camera is usually used outdoors, often faces the trouble of dust, dust not only can influence the definition of camera, also possibly enters camera interior, causes damage to lens, sensor and other key components, and then influence monitoring effect. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a dustproof camera shell to solve the problems in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a dustproof camera shell, including first shell body and second shell body, the second shell body is installed in one end of first shell body, the one end of first shell body is fixedly installed with transparent glass cover, the inside of the bottom of the one end of first shell body near transparent glass cover is fixedly connected with motor, the output end of motor is fixedly connected with connecting shaft, the outside of one end of connecting shaft is fixedly connected with strip plate, the one side of strip plate is provided with dust removal brush, the both ends of dust removal brush are fixedly connected with screw rod, the surface of strip plate is provided with the hole that is matched with screw rod, and the outside of one end of screw rod is connected with nut in screw thread.

[0006] As further preferred of the technical scheme, the top and bottom of the one end of first shell body are provided with insertion slot, and the side of the one end of first shell body near insertion slot is provided with two connecting grooves.

[0007] As further preferred of the technical scheme, the top and bottom of the one end of second shell body are fixedly connected with plug-in board, and the side of the one end of second shell body near plug-in board is fixedly connected with two side plates, the plug-in board is arranged in the inside of similar insertion slot, the side plate is arranged in the inside of similar connecting groove, and the opposite side surface of plug-in board is provided with clamping groove.

[0008] As further preferred of the technical scheme, the outside of the one end of plug-in board and side plate near second shell body is all sleeved with sealing sleeve, and the sealing sleeve is of rubber material.

[0009] As a further preferred of the technical solution, the top and the bottom of the first shell are provided with through holes, and the top and the bottom of the first shell are provided with cavities, the through holes are communicated with the cavities, and the cavities are communicated with the slots.

[0010] As a further preferred of the technical solution, the inside of the through hole is provided with a button, and the inside of the cavity is provided with a connecting plate, and the bottom of the button is rotationally connected to the top of one end of the connecting plate.

[0011] As a further preferred of the technical solution, the bottom of one end of the connecting plate is fixedly connected with a clamping plate, and the bottom of the other end is fixedly connected with a spring, and the spring is fixedly connected to the bottom of the inside of the cavity.

[0012] As a further preferred of the technical solution, the top of the first shell is rotationally connected with a mounting frame through a damping shaft, and the top of one end of the first shell is provided with a first slot.

[0013] As a further preferred of the technical solution, the inside of one end of the second shell is provided with a second slot, and the inside of the second slot is fixedly provided with a cooling fan.

[0014] As a further preferred of the technical solution, the inside of the first slot and the second slot is fixedly connected with a filter screen.

[0015] The utility model provides a dustproof camera housing possesses following beneficial effect:

[0016] (1) the utility model discloses the monitoring camera is placed in the first shell and the second shell, and the monitoring camera can be sealed dustproof, avoids the dust influence monitoring camera's definition, prevents the dust from entering the inside of monitoring camera and causes the key position damage, to improve monitoring effect.

[0017] (2) the utility model discloses the dust removal brush is driven to rotate through the motor to make the dust removal brush wipe the surface of the transparent glass cover, removes the dust of adsorption, improves the shooting definition of monitoring camera.

[0018] (3) the utility model discloses the first shell and the second shell can be installed and disassembled by pressing the button, and the disassembly operation is convenient, is favorable to the maintenance and repair of monitoring camera, and is favorable to the cleaning of the first shell and the second shell. ACCURACY

[0019] Figure 1 It is the whole structure schematic view of the utility model;

[0020] Figure 2 It is the strip board structure schematic view of the utility model;

[0021] Figure 3This is a schematic diagram of the second shell structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the second through-slot structure of this utility model;

[0023] Figure 5 This is an enlarged schematic diagram of the structure at point A of this utility model.

[0024] In the diagram: 1. First housing; 2. Second housing; 3. Transparent glass cover; 4. Strip plate; 5. Mounting bracket; 6. First through slot; 7. Motor; 8. Connecting shaft; 9. Dust removal brush; 10. Screw; 11. Slot; 12. Connecting slot; 13. Insert plate; 14. Card slot; 15. Side plate; 16. Button; 17. Second through slot; 18. Cooling fan; 19. Filter screen; 20. Sealing sleeve; 21. Connecting plate; 22. Card plate; 23. Spring. Detailed Implementation

[0025] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0026] This utility model provides a technical solution: such as Figure 1 and Figure 2 As shown, in this embodiment, a dustproof camera housing includes a first housing 1 and a second housing 2. The second housing 2 is installed at one end of the first housing 1. A transparent glass cover 3 is fixedly installed at one end of the first housing 1. When the monitoring camera is placed inside the first housing 1, its shooting end needs to face the transparent glass cover 3. A motor 7 is fixedly connected to the bottom of the first housing 1 near the transparent glass cover 3. A connecting shaft 8 is fixedly connected to the output end of the motor 7. A strip plate 4 is fixedly connected to the outer side of one end of the connecting shaft 8. A dust removal brush 9 is provided on one side of the strip plate 4. Both ends of the dust removal brush 9 are fixedly connected to screws 10. Holes matching the screws 10 are opened on the surface of the strip plate 4. A nut is threaded to the outer side of one end of the screw 10. By passing the screw 10 through the hole on the strip plate 4 and then tightening the nut on the screw 10 on one side of the strip plate 4, the installation between the dust removal brush 9 and the strip plate 4 can be completed, so that the dust removal brush 9 can be removed for cleaning.

[0027] The motor 7 operates, and its output end drives the connecting shaft 8 to rotate, which in turn causes the strip plate 4 to rotate. During the rotation, the dust removal brush 9 will contact the outer surface of the transparent glass cover 3, thereby wiping away the dust on the transparent glass cover 3 and improving the shooting clarity of the surveillance camera.

[0028] like Figure 1 and Figure 4 As shown, the top of the first housing 1 is rotatably connected to the mounting bracket 5 via a damping shaft, and a first through groove 6 is provided on the top of one end of the first housing 1. The mounting bracket 5 is used to install the first housing 1 at the monitoring point.

[0029] The second shell 2 one end of the inside is provided with a second slot 17, the second slot 17 is fixedly installed with a cooling fan 18, the first slot 6 and the second slot 17 are fixedly connected with a filter screen 19, through the operation of the cooling fan 18, the outside air enters into the inside of the first shell 1 from the first slot 6, the air flows into the second shell 2 and then is discharged from the second slot 17, during which the heat generated by the operation of the monitoring camera can be taken away, and in the process of air intake and exhaust, the filter screen 19 is used for filtering to prevent dust from entering the inside of the first shell 1 and the second shell 2.

[0030] As shown in Figure 3 , Figure 4 and Figure 5 , the top and bottom of one end of the first shell 1 are provided with a slot 11, the side of one end of the first shell 1 close to the slot 11 is provided with two connecting grooves 12, the top and bottom of one end of the second shell 2 are fixedly connected with a plugboard 13, and the side of one end of the second shell 2 close to the plugboard 13 is fixedly connected with two side plates 15, through the cooperation of the slot 11, the plugboard 13, the side plate 15 and the connecting groove 12, the first shell 1 and the second shell 2 can be connected, the plugboard 13 is arranged in the inside of the adjacent slot 11, the side plate 15 is arranged in the inside of the adjacent connecting groove 12, and the opposite side surfaces of the plugboard 13 are provided with a clamping groove 14.

[0031] The plugboard 13 and the side plate 15 close to one end of the outside of the second shell 2 are provided with a sealing sleeve 20, the sealing sleeve 20 is made of rubber, and the sealing sleeve 20 is used for sealing the connecting gap to prevent dust from entering the inside of the first shell 1 and the second shell 2.

[0032] The top and bottom of the first shell 1 are provided with a through hole, and the top and bottom of the first shell 1 have a cavity, the through hole communicates with the cavity, and the cavity communicates with the slot 11.

[0033] The inside of the through hole is provided with a button 16, the inside of the cavity is provided with a connecting plate 21, the bottom of the button 16 is rotatably connected to the top of one end of the connecting plate 21, one end of the connecting plate 21 is fixedly connected with a clamping plate 22, the other end is fixedly connected with a spring 23, and the spring 23 is fixedly connected to the bottom of the inside of the cavity.

[0034] When the first shell 1 and the second shell 2 are assembled, the plug plate 13 and the side plate 15 are inserted into the corresponding plug slot 11 and connecting slot 12, then the button 16 is pressed, the bottom of the button 16 rotates along the connecting plate 21, and one end of the connecting plate 21 extrudes the spring 23, and then the connecting plate 21 drives the clamping plate 22 to be lifted, after the plug plate 13 is completely immersed in the plug slot 11, the button 16 is released, the connecting plate 21 is reset under the action of the spring 23, and the clamping plate 22 can be clamped into the inside of the clamping slot 14, so that the plug plate 13 is fixed in the plug slot 11, and the first shell 1 and the second shell 2 can be assembled.

[0035] The utility model provides a dustproof camera housing, specific working principle is as follows: place monitoring camera in first shell 1 in, and make its shooting end towards transparent glass cover 3, then insert plug plate 13 and side plate 15 into corresponding plug slot 11 and connecting slot 12, then press button 16, the bottom of button 16 rotates along connecting plate 21, and one end of connecting plate 21 extrudes spring 23, and then connecting plate 21 drives clamping plate 22 to be lifted, after plug plate 13 is completely immersed in plug slot 11, button 16 is released, connecting plate 21 is reset under the action of spring 23, and clamping plate 22 can be clamped into the inside of clamping slot 14, so that plug plate 13 is fixed in plug slot 11, and first shell 1 and second shell 2 can be assembled, during subsequent use, can pass through starting motor 7, and make its output end drive connecting shaft 8 rotation, and then make strip plate 4 rotate, during rotation, dust brush 9 can contact the outer surface of transparent glass cover 3, and then wipe the dust on transparent glass cover 3, so as to improve the shooting definition of monitoring camera.

[0036] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A dustproof camera housing comprising a first housing (1) and a second housing (2), characterized in that: The second shell (2) is installed at one end of the first shell (1), one end of the first shell (1) is fixedly provided with a transparent glass cover (3), the inside of the bottom of the first shell (1) near the transparent glass cover (3) is fixedly connected with a motor (7), the output end of the motor (7) is fixedly connected with a connecting shaft (8), the outer side of one end of the connecting shaft (8) is fixedly connected with a strip-shaped plate (4), one side of the strip-shaped plate (4) is provided with a dust removal brush (9), both ends of the dust removal brush (9) are fixedly connected with a screw rod (10), the surface of the strip-shaped plate (4) is provided with a hole matched with the screw rod (10), and the outer side of one end of the screw rod (10) is threadedly connected with a nut.

2. A dust-proof camera housing according to claim 1, characterized in that: The top and the bottom of one end of the first shell (1) are provided with a slot (11), and the side of one end of the first shell (1) near the slot (11) is provided with two connecting grooves (12).

3. A dust-proof camera housing according to claim 2, characterized in that: The top and the bottom of one end of the second shell (2) are fixedly connected with a plug-in plate (13), and the side of one end of the second shell (2) near the plug-in plate (13) is fixedly connected with two side plates (15), the plug-in plate (13) is arranged in the slot (11), the side plate (15) is arranged in the connecting groove (12), and the opposite side surfaces of the plug-in plate (13) are provided with clamping grooves (14).

4. A dust-proof camera housing according to claim 3, characterized in that: The outer side of one end of the plug-in plate (13) and the side plate (15) near the second shell (2) is sleeved with a sealing sleeve (20), and the sealing sleeve (20) is made of rubber.

5. A dust-proof camera housing according to claim 2, characterized in that: The top and the bottom of the first shell (1) are provided with through holes, and the top and the bottom of the first shell (1) are provided with cavities, the through holes are communicated with the cavities, and the cavities are communicated with the slots (11).

6. A dust-proof camera housing according to claim 5, characterized in that: The inside of the through hole is provided with a key (16), the inside of the cavity is provided with a connecting plate (21), and the bottom of the key (16) is rotatably connected to the top of one end of the connecting plate (21).

7. A dust-proof camera housing according to claim 6, characterized in that: The bottom of one end of the connecting plate (21) is fixedly connected with a clamping plate (22), and the bottom of the other end is fixedly connected with a spring (23), and the spring (23) is fixedly connected to the bottom of the cavity.

8. A dust-proof camera housing according to claim 1, characterized in that: The top of the first shell (1) is rotatably connected with a mounting frame (5) through a damping shaft, and the top of one end of the first shell (1) is provided with a first through groove (6).

9. A dust-proof camera housing according to claim 8, characterized in that: The inside of one end of the second shell (2) is provided with a second through groove (17), and the inside of the second through groove (17) is fixedly provided with a cooling fan (18).

10. A dust-proof camera housing according to claim 9, characterized in that: The inside of the first through groove (6) and the second through groove (17) is fixedly connected with a filter screen (19).

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