CN218587249U

CN218587249U - License plate recognition camera with strong protection

Info

Publication number: CN218587249U
Application number: CN202222347721.2U
Authority: CN
Inventors: 张庆国; 赵雨; 杨帅; 付小婷
Original assignee: Beijing Huanyu Changxing Technology Co ltd
Current assignee: Beijing Huanyu Changxing Technology Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-03-07
Anticipated expiration: 2032-09-05

Abstract

The utility model discloses a license plate discernment camera that protectiveness is strong, concretely relates to vehicle supervision technical field, the utility model discloses a camera body, the top of camera body is provided with adjustable protector, adjustable protector includes the guard plate, the bottom fixedly connected with draw runner of guard plate, the spout has been seted up at the top of camera body, the surface of draw runner and the inner wall sliding connection of spout, the bottom of camera body is provided with can dismantle adjusting device, the utility model discloses a set up guard plate camera lens and protect, simultaneously through setting up the threaded rod, rotate the guard plate that the threaded rod can drive and link to each other with the connecting rod and remove at the top of camera body, be convenient for adjust the position of guard plate at the top of camera body, when non-rainy day, can receive the guard plate that extends out, prevent that the guard plate from causing the camera lens to shelter from, promote the practicality of camera.

Description

License plate recognition camera with strong protection

Technical Field

The utility model belongs to the technical field of the vehicle supervision technique and specifically relates to a license plate discernment camera that protectiveness is strong is related to.

Background

The license plate recognition camera is a process of converting an optical image signal into an electric signal so as to be convenient for storage or transmission, adding a license plate recognition function into the license plate recognition camera, collecting light reflected on a license plate by a camera lens to enable the light to be focused on a light receiving surface of the camera, converting the light into electric energy through an image pickup device to obtain a video signal, and analyzing through a license plate recognition algorithm to obtain a corresponding license plate number.

Most license plate recognition cameras are used outdoors in the open, and rain water can wet the lens of the camera in rainy days, so that lighting of the camera is affected, the final imaging result is not clear, and the recognition function is reduced.

In order to solve the problem that the license plate recognition camera is easily influenced by rainwater in rainy days to cause the decline of the recognition function, a protection plate is arranged at the top of a camera lens and used for blocking rainwater, and when the license plate recognition camera is used in non-rainy days, the extended protection plate can shield the camera lens to a certain extent at certain specific angles, so that the license plate recognition camera is not favorable for the complete display of a shooting vehicle.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a license plate discernment camera that protectiveness is strong is proposed to the problem of solving.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a license plate discernment camera that protectiveness is strong, includes the camera body, the top of camera body is provided with adjustable protector, adjustable protector includes the guard plate, the bottom fixedly connected with draw runner of guard plate, the spout has been seted up at the top of camera body, the surface of draw runner and the inner wall sliding connection of spout, the bottom of camera body is provided with can dismantle adjusting device.

The effect that above-mentioned part reaches does: the camera lens of camera is protected through setting up the guard plate, prevents that the rainwater from drenching the camera lens and influencing the formation of image effect, simultaneously through setting up draw runner and spout for the guard plate can slide at the top of camera body, is convenient for adjust the position of guard plate, can pack up the guard plate in non-rainy day, can not cause the camera lens to shelter from.

Preferably, the two sides of the bottom of the protection plate are fixedly connected with fixing rods, and the bottom of each fixing rod is fixedly connected with a fixing block.

The effect that above-mentioned part reaches is: through setting up the dead lever and being connected with the guard plate with the fixed block, can be through regulating and control the fixed block and then reach the purpose to the guard plate regulation and control.

Preferably, one side of one of them fixed block is rotated and is connected with the threaded rod, the surface threaded connection of threaded rod has two screw hole pieces, two one side of screw hole piece all with one side fixed connection of camera body.

The effect that above-mentioned part reaches is: through setting up the threaded rod, rotate the threaded rod, the threaded rod removes at the inner wall of two screw hole pieces, and then drives the guard plate that links to each other with the dead lever and removes, is convenient for regulate and control the position of guard plate.

Preferably, another one side fixedly connected with round bar of fixed block, the surface sliding connection of round bar has two round hole pieces, two one side of round hole piece all with the opposite side fixed connection of camera body.

The effect that above-mentioned part reaches is: through setting up the round bar, when the threaded rod rotated the time drive guard plate and removed, the round bar also slided at the inner wall of round hole piece for the guard plate has more stability at the removal in-process.

Preferably, one end fixedly connected with operation piece of threaded rod, the one end fixedly connected with anticreep piece of round bar.

The effect that above-mentioned part reaches does: through setting up the operation piece, be convenient for rotate the threaded rod, through setting up the anticreep piece, prevent that the round bar from leading to coming off from the inner wall of round hole piece because of the maloperation.

Preferably, the detachable adjusting device comprises a telescopic rod, a supporting column is arranged at the bottom of the telescopic rod, a circular deep groove is formed in the top of the supporting column, and the size and the shape of the outer surface of the supporting column are matched with the size and the shape of the inner wall of the circular deep groove.

The effect that above-mentioned part reaches is: through setting up telescopic link and circular deep trouth for the height of camera body can be adjusted according to actual conditions's needs, and the camera can also be dismantled alone simultaneously, is convenient for maintain the camera.

Preferably, the outer surface of the supporting column is provided with a first threaded hole, and the outer surface of the telescopic rod is provided with a plurality of second threaded holes.

The effect that above-mentioned part reaches does: through setting up different second screw hole and cooperating with first screw hole, be convenient for adjust the height of camera.

Preferably, the inner wall threads of the first threaded hole and one of the second threaded holes are connected with the same threaded pin, and one end of the threaded pin is fixedly connected with a long strip.

The effect that above-mentioned part reaches is: through setting up the screw thread round pin, rotate the screw thread round pin and insert first screw hole and second screw hole with the screw thread round pin, can carry out spacing fixed to telescopic link and support column, through setting up rectangular, be convenient for rotate the screw thread round pin.

To sum up, the beneficial effects of the utility model are that:

the camera lens is protected by the aid of the protection plate, the protection plate connected with the connecting rod can be driven to move at the top of the camera body by the aid of the rotating threaded rod which is arranged, the protection plate is convenient to adjust at the position of the top of the camera body, the protection plate extending out can be folded in a non-rainy day, the protection plate is prevented from shielding the camera lens, and practicability of the camera is improved.

Drawings

Fig. 1 is a schematic structural view of the main body of the present invention.

Fig. 2 is a schematic view of a partial structure of the threaded rod of the present invention.

Fig. 3 is a schematic view of a partial structure of the round bar of the present invention.

Fig. 4 is a schematic view of a partial structure of the support column of the present invention.

Description of the reference numerals:

1. a camera body; 2. an adjustable guard; 21. a protection plate; 22. a slide bar; 23. a chute; 24. a fixing rod; 25. a fixed block; 26. a threaded rod; 27. a screw hole block; 28. a round bar; 29. a round hole block; 210. an operation block; 211. an anti-drop block; 3. a detachable adjustment device; 31. a telescopic rod; 32. a support column; 33. a circular deep groove; 34. a first threaded hole; 35. a second threaded hole; 36. a threaded pin; 37. a strip.

Detailed Description

Referring to fig. 1 and fig. 2, this embodiment discloses a license plate discernment camera that protectiveness is strong, including camera body 1, camera body 1's top is provided with adjustable protector 2, adjustable protector 2 includes guard plate 21, the bottom fixedly connected with draw runner 22 of guard plate 21, spout 23 has been seted up at camera body 1's top, the surface of draw runner 22 and the inner wall sliding connection of spout 23, camera body 1's bottom is provided with can dismantle adjusting device 3, protect the camera lens of camera through setting up guard plate 21, prevent that the rainwater from drenching the camera lens and influence the formation of image effect, simultaneously through setting up draw runner 22 and spout 23, make guard plate 21 can slide at camera body 1's top, be convenient for adjust the position of guard plate 21, can pack up guard plate 21 in non-rainy day, can not cause the lens to shelter from.

Referring to fig. 2, in the present embodiment: the equal fixedly connected with dead lever 24 in bottom both sides of guard plate 21, the bottom fixedly connected with fixed block 25 of dead lever 24 is connected with guard plate 21 through setting up dead lever 24 and fixed block 25, can be through regulating and control the purpose that and then reach the regulation and control of guard plate 21 to fixed block 25.

Referring to fig. 2 and 3, in the present embodiment: one side of one of them fixed block 25 is rotated and is connected with threaded rod 26, the surface threaded connection of threaded rod 26 has two screw hole blocks 27, one side of two screw hole blocks 27 all with one side fixed connection of camera body 1, through setting up threaded rod 26, rotate threaded rod 26, threaded rod 26 removes at the inner wall of two screw hole blocks 27, and then drive the guard plate 21 that links to each other with dead lever 24 and remove, be convenient for regulate and control the position of guard plate 21, one side fixed connection has round bar 28 of another fixed block 25, the surface sliding connection of round bar 28 has two round hole blocks 29, one side of two round hole blocks 29 all with camera body 1's opposite side fixed connection, through setting up round bar 28, when threaded rod 26 rotates, round bar 28 also slides at the inner wall of round hole block 29, make guard plate 21 have more stability at the removal in-process, the one end fixedly connected with operation piece 210 of 26, the one end fixedly connected with anticreep piece 211 of round bar 28, through setting up operation piece 210, be convenient for rotating round bar 26, through setting up anticreep piece 211, prevent that round bar 28 from causing the inner wall of round hole block 29 to drop because of threaded rod because of maloperation.

Referring to fig. 4, in the present embodiment: can dismantle adjusting device 3 includes telescopic link 31, the bottom of telescopic link 31 is provided with support column 32, circular deep groove 33 has been seted up at the top of support column 32, the outer surface size and the inner wall size and the shape looks adaptation of shape and circular deep groove 33 of support column 32, through setting up telescopic link 31 and circular deep groove 33, make camera body 1 highly can adjust according to actual conditions's needs, the camera can also dismantle alone simultaneously, be convenient for maintain the camera.

Referring to fig. 4, in the present embodiment: first screw hole 34 has been seted up to support column 32's surface, a plurality of second screw hole 35 has been seted up to telescopic link 31's surface, cooperate with first screw hole 34 through setting up different second screw hole 35, be convenient for highly adjust the camera, the inner wall threaded connection of first screw hole 34 and one of them second screw hole 35 has same threaded pin 36, the rectangular 37 of one end fixedly connected with of threaded pin 36, through setting up threaded pin 36, rotate threaded pin 36, insert first screw hole 34 and second screw hole 35 with threaded pin 36, can carry out spacing fixed to telescopic link 31 and support column 32, through setting up rectangular 37, be convenient for rotate threaded pin 36.

To sum up, the beneficial effects of the utility model are that.

The working principle is as follows: when the protection plate 21 needs to be packed up in the non-rainy day, the operation block 210 is rotated, the operation block 210 drives the threaded rod 26 to rotate on the inner wall of the screw hole block 27, when the threaded rod 26 rotates, the inner wall of the screw hole block 27 can move towards the direction deviating from the lens, and then the protection plate 21 connected with the fixing rod 24 is driven to move, the protection plate 21 drives the round rod 28 to move on the inner wall of the round hole block 29, until the protection plate 21 can not completely shield the lens, the adjustment is completed, when the height of the camera body 1 needs to be adjusted, the threaded pin 36 is extracted, the camera body 1 is pulled upwards or pushed downwards, until the first threaded hole 34 coincides with the second threaded hole 35 with a proper height, the threaded pin 36 is rotated to be inserted into the first threaded hole 34 and the second threaded hole 35, and the height adjustment is completed.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Claims

1. The utility model provides a license plate discernment camera that protectiveness is strong, includes camera body (1), its characterized in that: the top of camera body (1) is provided with adjustable protector (2), adjustable protector (2) are including guard plate (21), bottom fixedly connected with draw runner (22) of guard plate (21), spout (23) have been seted up at the top of camera body (1), the surface of draw runner (22) and the inner wall sliding connection of spout (23), the bottom of camera body (1) is provided with can dismantle adjusting device (3).

2. The license plate recognition camera with strong protection performance of claim 1, wherein: the protection plate is characterized in that fixing rods (24) are fixedly connected to two sides of the bottom of the protection plate (21), and fixing blocks (25) are fixedly connected to the bottoms of the fixing rods (24).

3. The license plate recognition camera with strong protection performance of claim 2, wherein: one side of one of them fixed block (25) is rotated and is connected with threaded rod (26), the surface threaded connection of threaded rod (26) has two screw hole pieces (27), two one side of screw hole piece (27) all with one side fixed connection of camera body (1).

4. The license plate recognition camera with strong protectiveness according to claim 3, wherein: another one side fixedly connected with round bar (28) of fixed block (25), the surface sliding connection of round bar (28) has two round hole pieces (29), two one side of round hole piece (29) all with the opposite side fixed connection of camera body (1).

5. The license plate recognition camera with strong protection performance of claim 4, wherein: one end fixedly connected with operation piece (210) of threaded rod (26), the one end fixedly connected with anticreep piece (211) of round bar (28).

6. The license plate recognition camera with strong protectiveness according to claim 1, characterized in that: can dismantle adjusting device (3) includes telescopic link (31), the bottom of telescopic link (31) is provided with support column (32), circular deep trouth (33) have been seted up at the top of support column (32), the outer surface size and the shape of support column (32) and the inner wall size and the shape looks adaptation of circular deep trouth (33).

7. The license plate recognition camera with strong protection performance of claim 6, wherein: the outer surface of the supporting column (32) is provided with a first threaded hole (34), and the outer surface of the telescopic rod (31) is provided with a plurality of second threaded holes (35).

8. The license plate recognition camera with strong protection property of claim 7, wherein: the inner wall threads of the first threaded hole (34) and one of the second threaded holes (35) are connected with the same threaded pin (36), and one end of the threaded pin (36) is fixedly connected with a strip (37).