CN210510882U

CN210510882U - License plate recognition device for residential area

Info

Publication number: CN210510882U
Application number: CN201921612285.9U
Authority: CN
Inventors: 武飞兵
Original assignee: Tianjin Shengyihui Transportation Facilities Co Ltd
Current assignee: Tianjin Shengyihui Transportation Facilities Co Ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-05-12
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a district is with license plate recognition device, including the shelves pole, the inboard fixed the inlaying in lower part of shelves pole has the lead screw, the first connecting plate of lower extreme fixedly connected with of the transmission piece of lead screw, the lower extreme middle part activity of first connecting plate is inlayed and is had the ball, the lower extreme fixedly connected with second connecting plate of ball, the lower extreme front side fixedly connected with camera of second connecting plate, the rear end fixedly connected with fixed plate of camera, open at the rear end middle part of fixed plate has the rectangular channel, the inside activity of rectangular channel is pegged graft and is had the slide bar, the front end middle part activity of slide bar is inlayed and is had the ball, the rear end of slide bar is pegged graft at the "U" of ejector pin front end inslot through the round pin axle. The license plate recognition device for the community can conveniently adjust the position of the camera through the integral structure of the equipment; through slide bar, ejector pin and electric telescopic handle structure, can conveniently adjust the contained angle between camera and the horizontal plane.

Description

License plate recognition device for residential area

Technical Field

The utility model relates to a safety inspection technical field specifically is a license plate recognition device is used to district.

Background

With the continuous progress of science and technology, more and more new technologies are applied to traffic management systems, for example, in a highway vehicle management system, a license plate recognition technology is widely applied, and the license plate recognition technology also plays an important role in aspects such as an electronic toll collection system and a parking lot management system. The license plate recognition technology is an application of a computer video image recognition technology in vehicle license plate recognition, the license plate recognition technology requires that a moving vehicle license plate can be extracted and recognized from a complex background, and the vehicle license plate is recognized through the technologies of license plate extraction, image preprocessing, feature extraction, license plate character recognition and the like. In the management of the parking lot, an unattended fast channel is established by utilizing a license plate recognition technology, the passing efficiency of vehicles at an entrance and an exit is greatly improved, and the license plate recognition technology is changing the management mode of a traffic management system. At present, the management of the entrance and exit of vehicles in a community is very strict, the license plate of the vehicle is identified through an identification device, but the position and angle adjustment of a common identification device is very troublesome, and therefore the license plate identification device for the community is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a license plate recognition device is used in district to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a district license plate recognition device comprises a blocking rod, a screw rod is fixedly embedded in the inner side of the lower part of the blocking rod, the lower end of the transmission block of the screw rod is fixedly connected with a first connecting plate, the middle part of the lower end of the first connecting plate is movably embedded with a ball, the lower end of the ball is fixedly connected with a second connecting plate, the front side of the lower end of the second connecting plate is fixedly connected with a camera, the rear end of the camera is fixedly connected with a fixed plate, the middle part of the rear end of the fixed plate is provided with a rectangular groove, a slide bar is movably inserted in the rectangular groove, a ball is movably embedded in the middle of the front end of the slide bar, the rear end of the slide rod is inserted into a U-shaped groove at the front end of the ejector rod through a pin shaft, the rear end of the ejector rod is fixedly connected to a transmission rod at the front end of the electric telescopic rod, the left side wall and the right side wall of the electric telescopic rod are connected inside the lug plates through pin shafts, and the rear ends of the lug plates are fixedly connected to the lower ends of the first connecting plates.

Preferably, the surface of the sphere is smooth.

Preferably, the side wall of the inner cavity of the rectangular groove is smooth, and the upper part of the outer side wall of the sliding rod is smooth.

Preferably, the camera is a high-definition camera.

Preferably, a rectangular hole is formed in the middle of the rear side of the first connecting plate.

Compared with the prior art, the beneficial effects of the utility model are that: the license plate recognition device for the community can conveniently adjust the position of the camera through the integral structure of the equipment; through the structure that is equipped with slide bar, ejector pin and electric telescopic handle, the contained angle between regulation camera and the horizontal plane that can be convenient to the license plate that makes the accurate shooting of camera pass in and out district's vehicle that can be convenient.

Drawings

FIG. 1 is a sectional view of the present invention;

fig. 2 is a side sectional view of the first connecting plate, the second connecting plate and the camera of the present invention.

In the figure: the device comprises a stop lever 1, a lead screw 2, a first connecting plate 3, a round ball 4, a second connecting plate 5, a camera 6, a fixed plate 7, a rectangular groove 8, a ball 9, a sliding rod 10, an ejector rod 11, an electric telescopic rod 12 and an ear plate 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a license plate recognition device for district, includes shelves pole 1, shelves pole 1 is the current railing of banister, the inboard fixed mosaic of lower part of shelves pole 1 has lead screw 2, and lead screw 2's model is FSL40, and the brand is FUYU, and lead screw 2 is furnished with exclusive adapter, and through switch external power supply, the first connecting plate 3 of lower extreme fixedly connected with of lead screw 2's transmission piece, first connecting plate 3 are for connecting ball 4, and ball 4 can rotate, open at the rear side middle part of first connecting plate 3 has the rectangular hole. The middle part of the lower end of the first connecting plate 3 is movably embedded with a ball 4, and the surface of the ball 4 is smooth. The lower end of the round ball 4 is fixedly connected with a second connecting plate 5, the second connecting plate 5 is used for connecting a camera 6, the model of the camera 6 is ST-SM-C04, the brand is Stjiatu, the front side of the lower end of the second connecting plate 5 is fixedly connected with the camera 6, and the camera 6 is specifically a high-definition camera. The rear end of the camera 6 is fixedly connected with a fixing plate 7, the middle of the rear end of the fixing plate 7 is provided with a rectangular groove 8, the rectangular groove 8 is a sliding track of a ball 9 and a sliding rod 10, the side wall of an inner cavity of the rectangular groove 8 is smooth, and the upper part of the outer side wall of the sliding rod 10 is smooth. The inside activity of rectangular channel 8 is pegged graft and is had slide bar 10, the activity of the front end middle part of slide bar 10 is inlayed and is had ball 9, and ball 9 can reduce the frictional force of slide bar 10 and rectangular channel 8, the rear end of slide bar 10 is pegged graft at the "U" of ejector pin 11 front end inslot through the round pin axle, and slide bar 10 round pin axle is fixed to be pegged graft at ejector pin 11 front end, the rear end fixed connection of ejector pin 11 is on the transfer line of electric telescopic handle 12 front end, and the model of electric telescopic handle 12 is XTL100, and the brand is for flying in the dragon (five metals), the lateral wall is inside otic placode 13 through the round pin hub connection about electric telescopic handle 12, the rear end fixed connection of otic placode.

The working principle is as follows: license plate recognition device for district is carrying out the during operation, can drive through drive lead screw 2 and remove about first connecting plate 3 to the position of adjustment camera 6, and when starting electric telescopic handle 12, when the transfer line along with electric telescopic handle 12 is ejecting and the shrink, can push up and move camera 6 and use ball 4 as the center rotation, thereby the angle of adjustment camera 6 and horizontal plane, and then can make the shooting that camera 6 can be clear enter into the license plate number of the inside vehicle of district.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a district is with license plate recognition device, includes shelves pole (1), its characterized in that: the lower-part inner side of the stop rod (1) is fixedly inlaid with a lead screw (2), the lower end of a transmission block of the lead screw (2) is fixedly connected with a first connecting plate (3), the lower-end middle part of the first connecting plate (3) is movably inlaid with a round ball (4), the lower end of the round ball (4) is fixedly connected with a second connecting plate (5), the lower-end front side of the second connecting plate (5) is fixedly connected with a camera (6), the rear end of the camera (6) is fixedly connected with a fixing plate (7), the rear-end middle part of the fixing plate (7) is provided with a rectangular groove (8), the interior of the rectangular groove (8) is movably inserted with a slide rod (10), the front-end middle part of the slide rod (10) is movably inlaid with a ball (9), the rear end of the slide rod (10) is inserted into a U-shaped groove at the front end of the ejector rod (11) through a pin shaft, and the rear end of the ejector rod (11), the left side wall and the right side wall of the electric telescopic rod (12) are connected inside the ear plate (13) through pin shafts, and the rear end of the ear plate (13) is fixedly connected to the lower end of the first connecting plate (3).

2. The license plate recognition device for a cell according to claim 1, wherein: the surface of the round ball (4) is smooth.

3. The license plate recognition device for a cell according to claim 1, wherein: the side wall of the inner cavity of the rectangular groove (8) is smooth, and the upper part of the outer side wall of the sliding rod (10) is smooth.

4. The license plate recognition device for a cell according to claim 1, wherein: the camera (6) is specifically a high-definition camera.

5. The license plate recognition device for a cell according to claim 1, wherein: the middle part of the rear side of the first connecting plate (3) is provided with a rectangular hole.