CN214896951U

CN214896951U - Video acquisition control traffic light device based on singlechip

Info

Publication number: CN214896951U
Application number: CN202121258600.XU
Authority: CN
Inventors: 任德美; 徐丽鸽; 陈纯
Original assignee: Henan Guangxin Shengan Electronic Technology Co ltd
Current assignee: Henan Guangxin Shengan Electronic Technology Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-11-26
Anticipated expiration: 2031-06-07

Abstract

The utility model relates to a transportation equipment technical field specifically is video acquisition control traffic lights device based on singlechip, which comprises a substrate, the base plate outside is provided with the outer cover case, the base plate welds inside the outer cover case, base plate one side is connected with the traffic lights main part through the connecting wire, one side that the outer cover case is close to the traffic lights main part is provided with anti-drop mechanism, anti-drop mechanism includes fixed plate, movable block, connecting rod, fly leaf and draws the piece. The utility model discloses a design of anti-drop structure has solved the base plate and has been in probably lead to under the shock condition for a long time and be connected not hard up problem between the connecting wire for the base plate can be stably fixed on the outer packing box, can not produce not hard up, has avoided because the condition of contact failure between base plate and the connecting wire that leads to shakes for a long time, has promoted the stability of device.

Description

Video acquisition control traffic light device based on singlechip

Technical Field

The utility model relates to a traffic equipment technical field specifically is video acquisition control traffic lights device based on singlechip.

Background

In the existing traffic, because more vehicles need to pass through the intersection, if the traffic accidents and traffic jam are caused when the vehicles pass through the intersection at the same time, in order to ensure the smooth traffic at the intersection, traffic lights are usually arranged at the intersection to control the traffic entering, and the traffic lights are generally controlled by a circuit with a substrate as a core, the existing traffic light control device is continuously innovated and developed, so that the existing traffic light control device can basically meet the requirements of people, but still has some problems.

The base plate and the traffic light main body are generally connected through the connecting wire by the conventional traffic light control device, the ground vibration can be caused due to the vibration of an automobile engine, the base plate in the outer box can vibrate after being conducted to the outer box, the connecting wire on the base plate can be loosened after the outer box is conducted for a long time, the problem of poor contact is caused, the traffic light can be abnormally operated, the traffic at the intersection is blocked, and the stability of the device is reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, the utility model aims to provide a video acquisition control traffic lights device based on singlechip to the base plate that proposes in the solution above-mentioned background art probably leads to under the state of vibration for a long time and the connecting wire between be connected not hard up problem.

In order to achieve the above object, the utility model provides a following technical scheme: the video acquisition control traffic light device based on the single chip microcomputer comprises a substrate, wherein an outer box is arranged on the outer side of the substrate, the substrate is welded inside the outer box, one side of the substrate is connected with a traffic light main body through a connecting wire, one side of the outer box, which is close to the traffic light main body, is provided with an anti-falling mechanism, the anti-falling mechanism comprises a fixed plate, a movable block, a connecting rod, a movable plate and a pulling block, one side of the outer box, which is close to the traffic light main body, is fixedly connected with two groups of fixed plates, one side of the fixed plate, which is close to the other group of fixed plates, is provided with a movable groove, the movable block is arranged in the movable groove, one end, which is far away from the fixed plate, is fixedly connected with the connecting rod, a first notch which is mutually matched with the connecting rod is arranged in the first notch, and one end, which is far away from the movable block, of the connecting rod is fixedly connected with the movable plate, and a second notch matched with the movable plate is formed in the fixed plate.

Preferably, be provided with locking mechanical system on the fixed plate, locking mechanical system includes third notch, movable rod, spout, pivot and connecting plate, the third notch has all been seted up to both sides about the fixed plate front end, and all inserts in the third notch and be equipped with the movable rod, the spout has all been seted up on the inner wall of both sides about the third notch, and horizontal fixedly connected with slide bar in the spout, sliding connection has the slider on the slide bar, the winding has the second spring on the slide bar, and second spring one end and slider fixed connection, the slider other end and spout inner wall fixed connection, the one end that the movable rod is close to the vanning has the connecting block through pivot swing joint, and connecting block front end and connecting plate fixed connection, set up on the connecting plate with draw the draw-in groove of piece mutually supporting.

Preferably, one side of the movable block, which is far away from the fixed plate, is fixedly connected with a stabbing cone, and the stabbing cone is made of an insulating plastic material.

Preferably, one end of the movable plate, which is far away from the connecting rod, is fixedly connected with a first spring, and the other end of the first spring is fixedly connected with the inner wall of the second notch.

Preferably, one end of the movable plate close to the outer box is fixedly connected with a pull block, and a pull groove matched with the pull block is formed in the inner wall of one side of the fixed plate close to the outer box.

Preferably, the outer diameter of the pulling block is equal to the inner diameter of the clamping groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the video acquisition control traffic light device based on the single chip microcomputer is provided with the anti-falling structure, and by the design of the anti-falling structure, the problem that the connection between the base plate and the connecting wire is possibly loosened when the base plate is in a vibration state for a long time is solved, so that the base plate can be stably fixed on an outer box without being loosened, the condition of poor contact between the base plate and the connecting wire due to long-term vibration is avoided, and the stability of the device is improved;

2. this video acquisition control traffic lights device based on singlechip is provided with locking mechanical system, through locking mechanical system's design, has solved the base plate and has been in probably leading to under the state of vibrations for a long time and the connecting wire between be connected not hard up problem for the device can be swift lock two sets of movable blocks through locking mechanical system, has promoted the convenience of device.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a schematic side view of the structure of the fixing plate of the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at C in fig. 1 according to the present invention.

In the figure: 110. a substrate; 111. packing the box outside; 120. a connecting wire; 130. a traffic light body; 210. a fixing plate; 220. a movable block; 221. a movable groove; 222. a stabbing awl; 230. a connecting rod; 231. a first notch; 240. a movable plate; 241. a second notch; 242. a first spring; 250. pulling the block; 251. groove drawing; 310. a third notch; 320. a movable rod; 330. a chute; 331. a slide bar; 332. a slider; 333. a second spring; 340. a rotating shaft; 341. connecting blocks; 350. a connecting plate; 351. a clamping groove.

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. 1-5, the present invention provides an embodiment: the video acquisition control traffic light device based on the single chip microcomputer comprises a substrate 110, an outer box 111 is arranged on the outer side of the substrate 110, the substrate 110 is welded inside the outer box 111, one side of the substrate 110 is connected with a traffic light main body 130 through a connecting wire 120, an anti-falling mechanism is arranged on one side of the outer box 111 close to the traffic light main body 130, the anti-falling mechanism comprises a fixed plate 210, a movable block 220, a connecting rod 230, a movable plate 240 and a pulling block 250, two groups of fixed plates 210 are fixedly connected on one side of the outer box 111 close to the traffic light main body 130, a movable groove 221 is formed on one side of the fixed plate 210 close to the other group of fixed plates 210, the movable block 220 is arranged in the movable groove 221, one end of the movable block 220 far away from the fixed plate 210 is fixedly connected with the connecting rod 230, a first notch 231 matched with the connecting rod 230 is formed in the fixed plate 210, the connecting rod 230 is inserted into the first notch 231, and one end of the connecting rod 230 far away from the movable block 220 is fixedly connected with the movable plate 240, the second notch 241 matched with the movable plate 240 is formed in the fixed plate 210, so that the substrate 110 can be stably fixed on the outer case 111 without looseness, the condition of poor contact between the substrate 110 and the connecting wire 120 caused by long-term vibration is avoided, and the stability of the device is improved.

Further, a locking mechanism is arranged on the fixing plate 210, the locking mechanism comprises a third notch 310, a movable rod 320, a sliding groove 330, a rotating shaft 340 and a connecting plate 350, the third notch 310 is arranged on both sides of the front end of the fixing plate 210, the movable rod 320 is inserted in the third notch 310, the sliding groove 330 is arranged on both sides of the inner wall of the third notch 310, a sliding rod 331 is horizontally and fixedly connected in the sliding groove 330, a sliding block 332 is slidably connected on the sliding rod 331, a second spring 333 is wound on the sliding rod 331, one end of the second spring 333 is fixedly connected with the sliding block 332, the other end of the sliding block 332 is fixedly connected with the inner wall of the sliding groove 330, one end of the movable rod 320 close to the outer box 111 is movably connected with a connecting block 341 through the rotating shaft 340, the front end of the connecting block 341 is fixedly connected with the connecting plate 350, a clamping groove 351 mutually matched with the pulling block 250 is arranged on the connecting plate 350, so that the device can rapidly lock the two groups of movable blocks 220 through the locking mechanism, the convenience of the device is improved.

Further, a stabbing cone 222 is fixedly connected to one side, away from the fixing plate 210, of the movable block 220, and the stabbing cone 222 is made of an insulating plastic material, so that the stabbing cone 222 does not cause electric leakage of the connecting wire 120 after penetrating into the outer layer of the connecting wire 120, interference of external current is avoided, and anti-interference performance of the device is improved.

Further, one end of the movable plate 240, which is far away from the connecting rod 230, is fixedly connected with a first spring 242, and the other end of the first spring 242 is fixedly connected with the inner wall of the second slot 241, so that the spring 242 can press 220 to clamp the pin 120 under the restoring force.

Further, a pulling block 250 is fixedly connected to one end of the movable plate 240 close to the outer case 111, and a pulling groove 251 matched with the pulling block 250 is formed in an inner wall of one side of the fixed plate 210 close to the outer case 111, so that the movable block 220 is clamped more tightly, and the stability of the device is improved.

Further, the outer diameter of the pull block 250 is equal to the inner diameter of the clamping groove 351, so that the pull block 250 cannot slide out after being clamped into the clamping groove 351, and the stability of the structure is further improved.

The working principle is as follows: pulling the connecting plate 350 forward to pull the connecting block 341 out of the third slot 310 completely, deflecting the connecting block 341 and the connecting plate 350 to ninety degrees for standby through the rotating shaft 340, then pulling the pulling block 250 upward and downward to make the pulling block 250 drive the two sets of movable blocks 220 to move upward and downward through the movable plate 240 and the connecting rod 230, compressing the first spring 242, passing the connecting line 120 communicated between the base plate 110 and the traffic light main body 130 between the two sets of movable blocks 220, then releasing the pulling block 250, under the restoring force of the first spring 242, the first spring 242 pushes the two sets of movable blocks 220 to clamp the connecting line 120, the stabbing cone 222 is partially stabbed into the outer layer of the connecting line 120, and when the connecting plate 350 is restored to the initial state and the connecting block 341 and the movable rod 320 are in the same line, under the restoring force of the second spring 333, the connecting block 341 and the movable rod 320 are driven to retract, and the end of the pulling slot 251 far away from the movable plate 240 is clamped into the clamping slot 351, the locking of the pulling block 250 is completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Video acquisition control traffic lights device based on singlechip, including base plate (110), its characterized in that: the outer side of the base plate (110) is provided with an outer box (111), the base plate (110) is welded inside the outer box (111), one side of the base plate (110) is connected with a traffic light main body (130) through a connecting wire (120), one side of the outer box (111) close to the traffic light main body (130) is provided with an anti-falling mechanism, the anti-falling mechanism comprises a fixed plate (210), a movable block (220), a connecting rod (230), a movable plate (240) and a pulling block (250), one side of the outer box (111) close to the traffic light main body (130) is fixedly connected with two groups of fixed plates (210), one side of the fixed plate (210) close to the other group of fixed plate (210) is provided with a movable groove (221), the movable block (220) is arranged in the movable groove (221), one end of the movable block (220) far away from the fixed plate (210) is fixedly connected with the connecting rod (230), the fixed plate (210) is provided with a first notch (231) matched with the connecting rod (230), the connecting rod (230) is inserted into the first notch (231), a movable plate (240) is fixedly connected to one end, far away from the movable block (220), of the connecting rod (230), and a second notch (241) matched with the movable plate (240) is formed in the fixed plate (210).

2. The video acquisition control traffic light device based on the single chip microcomputer according to claim 1, characterized in that: the locking mechanism is arranged on the fixing plate (210) and comprises a third notch (310), a movable rod (320), a sliding groove (330), a rotating shaft (340) and a connecting plate (350), the third notch (310) is formed in the upper side and the lower side of the front end of the fixing plate (210), the movable rod (320) is inserted in the third notch (310), the sliding groove (330) is formed in the inner walls of the upper side and the lower side of the third notch (310), a sliding rod (331) is horizontally and fixedly connected with the inner wall of the sliding groove (330), a sliding block (332) is slidably connected onto the sliding rod (331), a second spring (333) is wound on the sliding rod (331), one end of the second spring (333) is fixedly connected with the sliding block (332), the other end of the sliding block (332) is fixedly connected with the inner wall of the sliding groove (330), and a connecting block (341) is movably connected to one end, close to the external box (111), of the movable rod (320), through the rotating shaft (340), and the front end of the connecting block (341) is fixedly connected with the connecting plate (350), and the connecting plate (350) is provided with a clamping groove (351) which is matched with the pulling block (250).

3. The video acquisition control traffic light device based on the single chip microcomputer according to claim 1, characterized in that: one side of the movable block (220) far away from the fixed plate (210) is fixedly connected with a stabbing cone (222), and the stabbing cone (222) is made of an insulating plastic material.

4. The video acquisition control traffic light device based on the single chip microcomputer according to claim 1, characterized in that: one end of the movable plate (240) far away from the connecting rod (230) is fixedly connected with a first spring (242), and the other end of the first spring (242) is fixedly connected with the inner wall of the second notch (241).

5. The video acquisition control traffic light device based on the single chip microcomputer according to claim 1, characterized in that: one end of the movable plate (240) close to the external box (111) is fixedly connected with a pull block (250), and a pull groove (251) matched with the pull block (250) is formed in the inner wall of one side of the fixed plate (210) close to the external box (111).

6. The video acquisition control traffic light device based on the single chip microcomputer according to claim 2, characterized in that: the outer diameter of the pulling block (250) is equal to the inner diameter of the clamping groove (351).