CN220490356U

CN220490356U - Intelligent bicycle tail lamp test equipment based on vision

Info

Publication number: CN220490356U
Application number: CN202321601240.8U
Authority: CN
Inventors: 欧阳忠; 邓书国; 曾锡锐; 洪晓智
Original assignee: Polecoz Electronics Ltd
Current assignee: Polecoz Electronics Ltd
Priority date: 2023-06-20
Filing date: 2023-06-20
Publication date: 2024-02-13
Anticipated expiration: 2033-06-20

Abstract

The utility model discloses vision-based intelligent bicycle tail lamp testing equipment, which comprises a box body, wherein the top of the box body is provided with an opening, a half top plate is arranged at the top opening of the box body, and a double-button testing switch is arranged at the top of the half top plate; an air cylinder is fixedly arranged on the inner wall of one side of the box body, and a base is fixedly connected to the output end of the air cylinder; an industrial camera is fixedly installed on the inner wall of the other side of the box body, and the industrial camera is arranged corresponding to the base. The vision testing equipment used by the utility model ensures that the power supply of the intelligent bicycle tail lamp is stable in power supply contact, the displacement speed, the displacement distance and the path condition are uniform, the stability is greatly improved, the human error is reduced, and the testing speed is improved.

Description

Intelligent bicycle tail lamp test equipment based on vision

Technical Field

The utility model relates to the technical field of intelligent bicycles, in particular to vision-based intelligent bicycle tail lamp testing equipment.

Background

The intelligent bicycle tail lamp LED test is long-term dependent on manual simulation movement and human eye visual inspection, namely, a power wire is clamped on a PCBA by a clamp to light the LED, then the working state of the tail lamp in bicycle riding is simulated by holding the clamp for movement and stopping, and the brightness and the existence of dead spots of the LED are observed by naked eyes.

Disclosure of Invention

The utility model aims to provide vision-based intelligent bicycle tail lamp testing equipment so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the intelligent bicycle tail lamp testing equipment based on vision comprises a box body, wherein the top of the box body is provided with an opening, a half top plate is arranged at the top opening of the box body, and a double-button testing switch is arranged at the top of the half top plate;

an air cylinder is fixedly arranged on the inner wall of one side of the box body, and a base is fixedly connected to the output end of the air cylinder;

an industrial camera is fixedly installed on the inner wall of the other side of the box body, and the industrial camera is arranged corresponding to the base.

Preferably, the top of base has seted up the PCB recess and has got the board groove, and PCB recess and get the board groove mutually perpendicular setting to intercommunication each other.

Preferably, two foolproof limit posts are arranged on the inner wall of the bottom plate of the PCB groove.

Preferably, both sides of the PCB groove are provided with PCB fixing clamps arranged on the base, fixing screws are arranged on the PCB fixing clamps, and the fixing screws are arranged on the base in a threaded manner.

Preferably, a power supply port is formed in the inner wall of the bottom of the PCB groove.

Preferably, a long plate is mounted on the inner wall of one side of the box body, and the industrial camera is positioned on the top of the long plate.

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

1: the mechanical movement of the air cylinder replaces the manual movement, so that the test stability is improved, and the problem that the brake lamp effect of the intelligent car tail lamp cannot be triggered 100% due to inconsistent paths or different speeds of the manual movement is avoided.

2: the industrial camera replaces naked eyes, improves the accuracy of judging the brightness of the LED, avoids the error of judgment caused by the fatigue of human eyes, and simultaneously reduces the influence of long-term fixation of LED light on vision health of testers.

3: the base that uses is convenient fixed product fast.

4: the base combines the thimble power supply and fool-proof design, so that the manual connection of the anode and the cathode of the direct current power supply is effectively avoided.

5: the manual test needs 18s, and the automatic test of the product is improved to 6s.

6: ensuring that each product meets the requirements of customers.

The vision testing equipment used by the utility model ensures that the power supply of the intelligent bicycle tail lamp is stable in power supply contact, the displacement speed, the displacement distance and the path condition are uniform, the stability is greatly improved, the human error is reduced, and the testing speed is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a base of the present utility model;

fig. 3 is a schematic side view of the base of the present utility model.

In the figure: 1. a case; 2. a half top plate; 3. a cylinder; 4. a base; 5. an industrial camera; 6. a double button test switch; 41. a PCB groove; 42. a plate taking groove; 43. a PCB fixing clip; 44. a power supply port; 45. fool-proof limit column; 46. and (5) fixing the screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the intelligent bicycle tail lamp testing equipment based on vision comprises a box body 1, wherein the top of the box body 1 is provided with an opening, a half top plate 2 is arranged at the top opening of the box body 1, and a double-button testing switch 6 is arranged at the top of the half top plate 2;

a cylinder 3 is fixedly arranged on the inner wall of one side of the box body 1, and a base 4 is fixedly connected to the output end of the cylinder 3;

an industrial camera 5 is fixedly arranged on the inner wall of the other side of the box body 1, and the industrial camera 5 is correspondingly arranged with the base 4.

Referring to fig. 2-3, a PCB groove 41 and a board taking groove 42 are formed in the top of the base 4, the PCB groove 41 and the board taking groove 42 are perpendicular to each other and are communicated with each other, two foolproof limit posts 45 are mounted on the inner wall of the bottom plate of the PCB groove 41, two sides of the PCB groove 41 are respectively provided with a PCB fixing clip 43 mounted on the base 4, a fixing screw 46 is mounted on the PCB fixing clip 43, the fixing screw 46 is mounted on the base 4 in a threaded manner, and a power supply port 44 is formed in the inner wall of the bottom of the PCB groove 41.

As shown in fig. 1, a long plate is installed on one side inner wall of the case 1, and an industrial camera 5 is located on top of the long plate.

The frame structure of the utility model comprises:

1. the black bakelite is assembled in a semi-enclosed box structure, and can be stably placed on a table top;

2. the double-button test switch can be pressed simultaneously to start the air cylinder, so that the other hand is prevented from influencing the test effect in the equipment when the single-hand operation is performed, and the air cylinder is prevented from hurting hands.

Mounting position and use of the cylinder:

1. the direction of the air cylinder is parallel to the ground, so that the moving path of the air cylinder accords with the actual moving path of a bicycle, and a braking scene can be effectively simulated to trigger the braking lamp effect of the intelligent bicycle tail lamp;

2. the uniform braking condition is fixed by setting the speed and distance of pushing out the cylinder.

Mounting location and use of industrial cameras:

1. the industrial camera is located in the foremost end of the frame, and the black frame and the shielding of the upper cover can reduce the influence of ambient light on shooting of the industrial camera.

2. And shooting a product by using an industrial camera, converting a color image into a gray image, and judging the brightness of the LED and whether a dead pixel exists or not through 256 gray levels.

3. The camera lens shoots perpendicular to the LED at a fixed distance to reduce the effect of angular misalignment on the brightness detection.

Appearance design and mounting position of test base:

1. according to intelligent car tail lamp PCB size design test base, use a monoblock bakelite CNC processing to form.

2. The base is perpendicular to the ground and is arranged at the front end of the cylinder, and the environment of the intelligent car tail lamp arranged at the tail of the car is imitated.

3. Because the installation direction of base is unfavorable for observing whether PCB puts the reflection, consequently increase two spacing posts and prevent slow-witted.

4. The center of the base adopts thimble contact type power supply, and the power supply connection can be completed only by putting the PCB into the base.

5. Two notches are vertically formed on two sides of the PCB groove to serve as board taking grooves, so that the thumb and the index finger of an employee can conveniently pinch the two sides of the PCB in the base and take out the PCB from the groove rapidly.

6. The clamping pieces on two sides of the PCB groove can enable the PCB to be firmly contacted with the power supply thimble of the base, and prevent the PCB from flying out in the testing process.

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

Claims

1. Intelligent bicycle tail lamp test equipment based on vision, including box (1), its characterized in that:

the top of the box body (1) is provided with an opening, a half top plate (2) is arranged at the opening of the top of the box body (1), and a double-button test switch (6) is arranged at the top of the half top plate (2);

an air cylinder (3) is fixedly arranged on the inner wall of one side of the box body (1), and a base (4) is fixedly connected to the output end of the air cylinder (3);

an industrial camera (5) is fixedly installed on the inner wall of the other side of the box body (1), and the industrial camera (5) and the base (4) are correspondingly arranged.

2. A vision-based intelligent bicycle tail light testing apparatus as claimed in claim 1, wherein: the top of base (4) has seted up PCB recess (41) and has got board groove (42), and PCB recess (41) and get board groove (42) mutually perpendicular setting to intercommunication each other.

3. A vision-based intelligent bicycle tail light testing apparatus as claimed in claim 2, wherein: two foolproof limit posts (45) are arranged on the inner wall of the bottom plate of the PCB groove (41).

4. A vision-based intelligent bicycle tail light testing apparatus as claimed in claim 2, wherein: both sides of the PCB groove (41) are respectively provided with a PCB fixing clamp (43) arranged on the base (4), fixing screws (46) are arranged on the PCB fixing clamps (43), and the fixing screws (46) are arranged on the base (4) in a threaded mode.

5. A vision-based intelligent bicycle tail light testing apparatus as claimed in claim 2, wherein: and a power supply port (44) is formed in the inner wall of the bottom of the PCB groove (41).

6. A vision-based intelligent bicycle tail light testing apparatus as claimed in claim 1, wherein: a long plate is arranged on the inner wall of one side of the box body (1), and the industrial camera (5) is positioned at the top of the long plate.