CN201491127U - Monitoring camera device - Google Patents

Abstract

A monitoring camera device comprises a shell, a bearing seat body, a circuit substrate, a camera lens module, an illumination module, a shading elastic sleeve body and an elastic element; the bearing seat body is arranged in the shell; the circuit substrate is positioned at the inner side of the bearing body, the photographic lens module passes through the bearing body and protrudes towards a cover body direction of the shell, and the photographic lens module is provided with a lens; the illumination module is arranged on the outer side of the bearing body and positioned at the periphery of the photographic lens module, and the shading elastic sleeve body is sleeved on the outer edge of the lens; the elastic element is positioned between the shading elastic sleeve body and the circuit substrate, and one end of the elastic element elastically pushes against the shading elastic sleeve body, so that the shading elastic sleeve body pushes against the inner wall of the cover body. By the aforesaid design, make the utility model discloses have the purpose that provides easily the equipment, with prevent dazzling the light effect and can provide firm effect.

Description

Surveillance camera

technical field

The utility model relates to a video camera, in particular to a surveillance photography device for surveillance.

Background technique

At present, the use of cameras is quite common, for example, they are used in road intersections, monitoring of road traffic, and also used in the maintenance of public security, such as monitoring inside and outside buildings, for personnel control and safety maintenance, etc. Therefore, the usage rate of cameras is extremely high, and the relative demand is quite large.

As shown in Figure 1, it is a known surveillance camera, which has a casing 11, a frame body 12 set in the casing 11, a support frame 13 pivotally mounted on the frame body 12, a support frame 13 arranged at A panel 14, a lens 15 mounted on the panel 14 and passing through the support frame 13, a set of anti-light ring body 16 disposed on the periphery of the lens 15, and an illuminating device 17 disposed on the support frame 13 and positioned at the periphery of the lens 15. Among them, several adjusting devices 18 are arranged diagonally between the supporting frame 13 and the panel 14 , and each adjusting device 18 has a bolt 181 , a spring 182 and several nuts 183 , 184 . The bolt 181 passes through the lighting device 17 , the supporting frame 13 , the nut 183 , the panel 14 , the spring 182 and another nut 184 in sequence.

From the above, the two ends of the spring 182 are pressed against the nut 184 and the panel 14 , so that the panel 14 is pushed by the spring 182 , thereby forcing the anti-light ring body 16 to be in close contact with the inner surface of the housing 11 . Therefore, when the illuminating device 17 emits bright light, the light-proof ring 16 is in close contact with the inner side of the housing 11 to prevent the bright light from being reflected into the lens 15 , thereby preventing the image of the lens 15 from being dazzled.

However, the above-mentioned adjustment device 18 is interposed between the support frame 13 and the panel 14, and the spring 182 can be compressed by means of the adjustment nut 184 to adjust the front and rear distance of the panel 14, so as to compress the anti-light ring body 16 and prevent glare, but the adjustment device 18 The bolt 181 needs to pass through the lighting device 17, the support frame 13, and the nut 183 first, then pass through the panel 14 and the spring 182, and finally be screwed with another nut 184. However, this assembly design is not easy to assemble. The problem is that it is easy to increase the assembly time and increase the cost. Moreover, the pushing force exerted by the adjustment device 18 on the panel 14 is uneven, that is, when adjusting the nut 184, there is a problem of adjustment deviation, which makes the compression force of the spring 182 uneven, and finally causes the anti-light ring body 16 to be unable to be pressed evenly. It makes the effect of anti-glare worse.

Therefore, the designer feels that the above-mentioned defects can be improved, so he devotes himself to research and cooperates with the application of theories, and finally proposes a utility model with reasonable design and effective improvement of the above-mentioned defects.

Utility model content

The purpose of the present utility model is to provide a surveillance photography device which provides easy assembly, anti-glare effect and stable effect.

In order to achieve the above purpose, the utility model provides a surveillance photography device, which includes a housing, a base, a circuit board, a camera lens module, a lighting module, a light-shielding elastic sleeve and an elastic element.

The above-mentioned shell has a base and a cover set oppositely, and the seat body is arranged inside the shell. The circuit board is located inside the seat body, and the camera lens module passes through the seat body and protrudes toward the cover body, and has a lens. The lighting module is arranged on the outer side of the base body and is located on the periphery of the camera lens module, and the light-shielding elastic sleeve is sleeved on the outer edge of the lens. The elastic element is located between the light-shielding elastic sleeve and the circuit board, and one end of the elastic element elastically touches the light-shielding elastic sleeve, so that the light-shielding elastic sleeve touches the inner wall of the cover.

The utility model has the benefits: the elastic element is located between the light-shielding elastic sleeve and the circuit substrate, and directly touches the light-shielding elastic sleeve, and then makes the light-shielding elastic sleeve touch the inner wall of the cover. Such a design can achieve long-lasting The light-shielding elastic sleeve is firmly opposed to the cover to improve glare (light leakage). At the same time, when assembling related components, it serves the purpose of providing easy assembly, so as to simplify the complexity of assembly and reduce the cost. Furthermore, the elastic element is directly in contact with the light-shielding elastic sleeve, so that the purpose of uniformly pressing the light-shielding elastic sleeve can be achieved, so as to prevent the anti-glare effect from deteriorating.

In order to further understand the features and technical contents of the present utility model, please refer to the following detailed description and accompanying drawings of the present utility model. However, the accompanying drawings are only for reference and illustration, and are not intended to limit the present utility model.

Description of drawings

Fig. 1 is the plan view of known surveillance camera;

Fig. 2 is a partial three-dimensional exploded view of the surveillance photography device of the present invention;

Fig. 3 is the three-dimensional exploded view of the surveillance photography device of the present invention;

Fig. 4 is a combined cross-sectional view of the monitoring camera device of the present invention.

[Description of reference signs of main components]

[known]

Shell 11 frame body 12

Support frame 13 Panel 14

Lens 15 anti-light ring body 16

Lighting device 17 Adjusting device 18

Bolt 181 Spring 182

Nut 183, 184

[this utility model]

Shell 2

Base 21 Cover 22

Accommodating space 23

Holder 3

Base frame 31 Support frame 32

Via 321

Circuit board 4

Photographic Lens Module 5

Lens 51 Flange 511

Support seat 52

Lighting Module 6

Circuit board 61 Perforation 611

light source 62

Shading elastic sleeve 7

Block 71

elastic element 8

Backing sheet 9

Detailed ways

Please refer to Fig. 2 to Fig. 4, the utility model provides a surveillance photography device, which includes a housing 2, a seat body 3, a circuit board 4, a photography lens module 5, a lighting module 6, a light-shielding The elastic sleeve 7 and an elastic element 8 .

The shell 2 has a base 21 and a cover 22 opposite to each other, and the base 21 and the cover 22 together form an accommodating space 23 .

The seat body 3 is a component with an adjustable angle. In a specific embodiment, the seat body 3 has a base frame 31 and a support frame 32 pivotally arranged on the base frame 31 . Wherein, the seat body 3 is disposed inside the housing 2 , specifically accommodated in the accommodating space 23 . In addition, the supporting frame 32 of the socket body 3 defines a through hole 321 .

The circuit board 4 is located inside the socket body 3 , that is, inside the support frame 32 of the socket body 3 .

The camera lens module 5 passes through the base body 3 and protrudes toward the cover body 22 , specifically through the through hole 321 of the support frame 32 . The photographic lens module 5 has a lens 51, and further has a support seat 52 for accommodating the lens 51, and the support seat 52 is fixed on the support frame 32, and the circuit board 4 is fixed inside the support seat 52; wherein, the photographic lens module 5 The support seat 52 is passed through the through hole 321 of the support frame 32 of the base body 3 , so that the lens 51 protrudes toward the cover body 22 .

The lighting module 6 is disposed on the outside of the base body 3 and is located on the periphery of the camera lens module 5 ; wherein, the lighting module 6 has a circuit board 61 and a plurality of ring-shaped light sources 62 disposed on the circuit board 61 . The central part of the circuit board 61 is provided with a through hole 611, which corresponds to the position of the through hole 321 of the above-mentioned support frame 32, and the circuit board 61 is fixed on the outside of the support frame 32, and the circuit board 61 is electrically connected with the circuit substrate 4, and the light source 62 can be a light emitting diode (LED). In addition, the above-mentioned photographing lens module 5 passes through the through hole 611 of the circuit board 61 .

The light-shielding elastic sleeve 7 is sheathed on the outer edge of the front end of the lens 51, the elastic element 8 is located between the light-shielding elastic sleeve 7 and the circuit board 4, and one end of the elastic element 8 elastically touches the inner side of the light-shielding elastic sleeve 7, so that The outer side of the light-shielding elastic sleeve 7 is in contact with the inner wall of the cover body 22 of the housing 2 (as shown in FIG. 4 ). In this way, the elastic element 8 directly touches the light-shielding elastic sleeve 7, so that the light-shielding elastic sleeve 7 touches the inner wall of the cover body 22, so when the lighting module 6 emits bright light, it can prevent the bright light from being reflected into the lens 51, so as to Improving the image of the lens 51 is prone to glare.

On the other hand, the above-mentioned light-shielding elastic sleeve body 7 can be made of rubber, foam or any known member with appropriate elasticity, and the inner wall of the light-shielding elastic sleeve body 7 protrudes from a blocking portion 71, and the front end of the lens 51 is outside. A flange 511 is formed on the edge, and the blocking portion 71 blocks the flange 511 of the lens 51 . In this way, the lens 51 and the light-shielding elastic sleeve 7 can be sleeved more stably, so that the elastic element 8 can be pressed against the light-shielding elastic sleeve 7 more steadily, so as to continuously collide with the inner wall of the cover body 22 to prevent the lens 51 from being dazzled.

In the present utility model, the elastic element 8 can be a compression spring set outside the lens 51, or an elastic piece set between the light-shielding elastic sleeve 7 and the circuit board 4, or it can be any known tool. The elastic compressive member, preferably, can be a spring. In addition, in the present invention, a backing sheet 9 can be pasted on the outside of the circuit board 61 of the lighting module 6 , and the opposite end of the elastic element 8 can be in contact with the backing sheet 9 . But not limited thereto, in a variation embodiment, the opposite end of the elastic element 8 can also be in contact with the circuit board 61 of the lighting module 6, or can pass through the through hole 611 of the circuit board 61 of the lighting module 6 to be in contact with the seat The support frame 32 of the body 3, or can pass through the through hole 611 of the circuit board 61 and the through hole 321 of the support frame 32 to interfere with the support seat 52 of the photographic lens module 5 or the circuit substrate 4, what is more, it can be on the circuit substrate 4 A backing sheet (not shown) is attached to the outside, and the opposite end of the elastic element 8 can be in contact with the backing sheet on the circuit substrate 4 .

Through the above description, the utility model is located between the light-shielding elastic sleeve 7 and the circuit board 4 by means of the elastic element 8, and directly interferes with the light-shielding elastic sleeve 7, and then makes the light-shielding elastic sleeve 7 interfere with the inner wall of the cover body 22, so The unique design can achieve permanent contact of the light-shielding elastic sleeve body 7 against the cover body 22 to improve glare (light leakage). At the same time, when assembling related components, it has the purpose of providing easy assembly, so as to simplify the complexity of assembly and reduce the cost. Furthermore, the elastic element 8 is directly in contact with the light-shielding elastic sleeve 7, so that the purpose of uniformly pressing the light-shielding elastic sleeve 7 can be achieved, so as to prevent the anti-glare effect from deteriorating.

However, the above description is only a preferred feasible embodiment of the present utility model, and does not limit the claims of the present utility model, so all equivalent structural changes made by using the description of the utility model and the contents of the accompanying drawings are the same. They are all included in the protection scope of the claims of the present utility model, and are hereby declared.

Claims (10)

1. A surveillance photography device, characterized in that it comprises: A shell, which has a base and a cover set opposite to each other; an angle-adjustable seat body, which is arranged inside the shell; a circuit substrate, which is located inside the socket body; a photographic lens module, which passes through the base body and protrudes toward the cover body, the photographic lens module has a lens; a lighting module, which is arranged on the outer side of the base body and is located on the periphery of the photographing lens module; A light-shielding elastic sleeve, which is sleeved on the lens outer edge of the photographic lens module; and An elastic element is located between the light-shielding elastic sleeve and the circuit board, and one end of the elastic element elastically touches the light-shielding elastic sleeve, so that the light-shielding elastic sleeve touches the inner wall of the cover. 2. The surveillance camera device according to claim 1, wherein the base body has a base frame and a support frame pivotally mounted on the base frame, the support frame is provided with a through hole, and the circuit board is located on the support frame. The inside of the frame, the camera lens module passes through the through hole of the support frame, so that the lens protrudes toward the cover body; the camera lens module further has a support seat for accommodating the lens, and the support seat is fixed on the The supporting frame passes through the through hole of the supporting frame, and the circuit board is fixed on the supporting seat. 3. The monitoring and photographing device according to claim 2, wherein a blocking portion protrudes from the inner wall of the light-shielding elastic sleeve, a flange is formed on the outer edge of the lens, and the blocking portion stops the flange of the lens . 4. The monitoring and photographing device according to claim 2, wherein the lighting module has a circuit board and a plurality of light sources annularly arranged on the circuit board, and the circuit board of the lighting module is fixed on the support frame. outside, and the circuit board is provided with a through hole, and the camera lens module passes through the through hole of the circuit board. 5. The surveillance camera device according to claim 4, wherein a backing plate is provided on the outside of the circuit board of the lighting module, the elastic element is sleeved outside the lens, and the opposite end of the elastic element is in contact with the Backing sheet. 6 . The surveillance camera device according to claim 4 , wherein the elastic element is a spring sheathed outside the lens, and the opposite end of the elastic element is in contact with the circuit board of the lighting module. 7 . 7. The monitoring camera device according to claim 4, wherein the elastic element is a spring sheathed outside the lens, and the opposite end of the elastic element passes through the hole of the circuit board and interferes with the hole of the seat body. support frame. 8. The surveillance camera device according to claim 4, wherein the elastic element is a spring sheathed outside the lens, and the opposite end of the elastic element passes through the hole of the circuit board and interferes with the through hole of the support frame on the support base of the photographic lens module. 9. The surveillance camera device according to claim 4, wherein the elastic element is a spring sheathed outside the lens, and the opposite end of the elastic element passes through the hole of the circuit board and interferes with the through hole of the support frame on the circuit substrate. 10. The surveillance camera device according to claim 4, wherein a backing plate is provided on the outside of the circuit board, the elastic element is a spring sheathed outside the lens, and the opposite end of the elastic element passes through the The through hole of the circuit board and the through hole of the supporting frame are in conflict with the backing plate on the circuit substrate.

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