CN221827000U - A quality detection device for automobile LED lamps - Google Patents

Abstract

The utility model discloses a quality detection device for automobile LED lamps, comprising a support leg, a main body, a conveyor belt and a mounting seat, wherein the upper end of the support leg is fixedly mounted with the main body, and the upper end of the main body is slidably mounted with the conveyor belt, and the outer side of the conveyor belt is fixedly mounted with the mounting seat, the inner part of the main body is rotatably mounted with a roller, and the outer side of the main body is fixedly mounted with a driving motor, and the upper end of the main body is provided with a reciprocating detection structure. The output shaft of the driving motor can drive the conveyor belt to rotate through a gear cylinder, and the roller can be supported by a gear pair to ensure the stability of the conveyor belt conveying the LED lamp. The different sizes of the first rotating wheel and the second rotating wheel can make the linear speed of the conveyor belt and the turntable different, which is convenient for the detection kit to engage with the LED lamp to complete the quality detection, and the detection kit can be engaged with the LED lamp at all times during the process of following the rotation of the turntable to complete the detection of the LED lamp, thereby improving the detection efficiency of the device.

Description

A quality detection device for automobile LED lamps

Technical Field

The utility model relates to the technical field of LED lamp detection, in particular to a quality detection device for automobile LED lamps.

Background Art

Automotive LED lights refer to a type of lamp that uses LED technology for both internal and external lighting. After production, automotive LED lights need to be tested before they can be installed on the car for use. In the process of quality testing of automotive LED lights, a dedicated testing device is required to test them. However, the existing automotive LED light quality testing devices still have certain use defects during use, such as:

The utility model announcement number CN115902684A discloses a quality inspection device for LED filament lamp production. When the power supply end of the LED filament lamp moves to the outside of the power supply box, the socket and the plug are separated under the action of the support spring, and the power supply board is further powered off, thereby avoiding continuous power supply to the power supply detection port, reducing the risk of electric shock and reducing power loss.

In the above document, the device needs to stop the driving motor from rotating and stop the conveyor belt from conveying the LED lamp during the quality inspection of the LED lamp. The conveyor belt can only continue to move after the power supply box is engaged with the upper end of the LED lamp to supply power and the power supply box is separated from the LED lamp. The conveyor belt needs to stop moving during the up and down movement of the power supply box, which may easily cause the device to take too long to perform quality inspection on the LED lamp, affecting the inspection efficiency of the device.

In view of the above problems, it is urgent to carry out innovative design based on the original detection device structure.

Utility Model Content

The purpose of the utility model is to provide a quality inspection device for automobile LED lamps, so as to solve the problem proposed in the above-mentioned background technology that the conveyor belt needs to stop moving during the up and down movement of the power supply box, which easily causes the device to take too long to perform quality inspection on the LED lamp, thereby affecting the inspection efficiency of the device.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automobile LED lamp quality detection device, comprising a support leg, a main body, a conveyor belt and a mounting seat, the upper end of the support leg is fixedly mounted with the main body, the upper end of the main body is slidably mounted with the conveyor belt, and the outer side of the conveyor belt is fixedly mounted with the mounting seat, the inner part of the main body is rotatably mounted with a roller, the outer side of the main body is fixedly mounted with a driving motor, and the output end of the driving motor is fixedly mounted with an output shaft, and the outer sides of the output shaft and the roller are both sleeved with a gear cylinder;

The upper end of the main body is provided with a reciprocating detection structure, which is electrically connected to the LED light at all times to improve the detection rate.

Preferably, a fixed block, a moving part and a rotating shaft are provided inside the reciprocating detection structure, a fixed block is fixedly installed on the upper end of the main body, and a moving part is slidably installed on the outside of the fixed block, and a rotating shaft is rotatably installed inside the moving part, a turntable and a second rotating wheel are sleeved on the outside of the rotating shaft, and a detection kit is rotatably installed on the front end of the turntable, a first rotating wheel is sleeved on the outside of the output shaft, and a belt is sleeved on the outside of the first rotating wheel, a moving groove is opened inside the detection kit, a conductive plate is fixedly installed inside the moving groove, and a moving plate is slidably installed inside the moving groove, a contact plate is fixedly installed on the lower end of the moving plate, and a connecting spring is fixedly installed on the upper end of the contact plate.

Preferably, the detection kit is arranged at equal angles with respect to the rotating shaft, and the rotating shaft is fixedly connected to the second rotating wheel, and the radius of the second rotating wheel is smaller than the radius of the first rotating wheel, and the first rotating wheel is fixedly connected to the output shaft.

Preferably, the moving grooves, the conductive plates and the moving plates are arranged in two groups symmetrically about the vertical center axis of the turntable, and the moving plates are in close contact with the conductive plates during movement, and the moving plates and the contact plates are both made of metal.

Preferably, the roller and the output shaft are fixedly connected to the gear cylinder respectively, and the gear cylinder is meshingly connected to the inner surface of the conveyor belt.

Preferably, a height adjustment structure is provided inside the fixed block, and the height adjustment structure can adjust the moving part to any height within a certain range through a thread;

A worm, a screw and a worm wheel are arranged inside the height adjustment structure, a worm and a screw are rotatably installed inside the fixed block, and a worm wheel is sleeved on the outer side of the screw.

Preferably, the upper end of the screw is located inside the moving part, and the moving part is fixedly connected to the worm wheel, and the worm wheel is meshingly connected to the worm, and the worm can automatically limit the worm wheel.

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

1. The automotive LED lamp quality inspection device is provided with an output shaft and a roller. The output shaft can drive the conveyor belt to rotate through the gear cylinder under the action of the driving motor, and the roller can support the conveyor belt through the gear cylinder to ensure the stability of the conveyor belt in conveying the LED lamp;

2. The automotive LED lamp quality inspection device is provided with a first rotating wheel and a second rotating wheel. The different sizes of the first rotating wheel and the second rotating wheel can make the linear speeds of the conveyor belt and the rotating disk different, so that the inspection kit and the LED lamp can be engaged to complete the quality inspection;

3. The automotive LED lamp quality inspection device is provided with a detection kit, which can make the detection kit engage with the LED lamp at all times and complete the inspection of the LED lamp during the rotation of the turntable, thereby improving the inspection efficiency of the device;

4. The automotive LED lamp quality inspection device is provided with a conductive plate and a moving plate, which can complete the power supply after the moving plate contacts the conductive plate, and is in a power-off state after the conductive plate and the moving plate are separated, thereby achieving the effect of saving electricity;

5. The automotive LED lamp quality inspection device is provided with a worm wheel and a worm, so that the rotation of the worm can drive the worm wheel to rotate, and the worm wheel can drive the screw to rotate and move the moving part upward, thereby completing the position adjustment of the turntable, which is convenient for inspecting LED lamps at different heights.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the front cross-sectional structure of the utility model;

Figure 2 is a rear view schematic diagram of the utility model;

FIG3 is a front view of the structure of the utility model;

FIG4 is a schematic diagram of a front cross-sectional structure of the detection kit of the utility model;

FIG5 is a schematic diagram of the front view structure of the worm gear of the present invention.

In the figure: 1. supporting leg; 2. main body; 3. conveyor belt; 4. mounting seat; 5. roller; 6. gear cylinder; 7. driving motor; 8. output shaft; 9. fixing block; 10. moving part; 11. rotating shaft; 12. turntable; 13. detection kit; 14. first rotating wheel; 15. belt; 16. second rotating wheel; 17. worm; 18. moving groove; 19. conductive plate; 20. moving plate; 21. contact plate; 22. connecting spring; 23. screw; 24. worm wheel.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Embodiment 1:

As shown in Figures 1 to 5, the utility model provides a technical solution: a car LED lamp quality detection device, which discloses: a car LED lamp quality detection device, including a support leg 1, a main body 2, a conveyor belt 3, a mounting seat 4, a roller 5, a gear cylinder 6, a drive motor 7, an output shaft 8, a fixed block 9, a moving part 10, a rotating shaft 11, a turntable 12, a detection kit 13, a first rotating wheel 14, a belt 15, a second rotating wheel 16, a worm 17, a moving groove 18, a conductive plate 19, a moving plate 20, a contact plate 21, a connecting spring 22, a screw 23 and a worm wheel 24.

A main body 2 is fixedly installed on the upper end of the supporting leg 1, and a conveyor belt 3 is slidably installed on the upper end of the main body 2, and a mounting seat 4 is fixedly installed on the outer side of the conveyor belt 3, a roller 5 is rotatably installed inside the main body 2, and a driving motor 7 is fixedly installed on the outer side of the main body 2, and an output shaft 8 is fixedly installed on the output end of the driving motor 7, and at the same time, a gear cylinder 6 is sleeved on the outer sides of the output shaft 8 and the roller 5, and a reciprocating detection structure is provided at the upper end of the main body 2, and the reciprocating detection structure is electrically connected to the LED lamp at all times to improve the detection rate.

When using the automotive LED lamp quality inspection device, first place the device at the position where it needs to work. After placing the device at the required position, the LED lamp to be inspected can be placed on the upper end of the mounting seat 4 and the mounting position of the LED lamp can be placed upward. At this time, the LED lamp can be quality inspected by the device. In this process, the driving motor 7 needs to drive the output shaft 8 to rotate, and the output shaft 8 will drive the conveyor belt 3 to rotate through the gear cylinder 6. At this time, the LED lamp can be driven to move through the mounting seat 4, the roller 5 will also rotate, and the output shaft 8 will drive the rotating shaft 11 to rotate through the first rotating wheel 14, the belt 15 and the second rotating wheel 16, so that the rotating shaft 11 can be rotated through the turntable 12, so that the detection kit 13 completes the quality inspection process of the LED lamp.

Embodiment 2:

As shown in FIG. 1 to FIG. 4 , the utility model provides a technical solution: a quality detection device for automotive LED lights, which discloses:

The reciprocating detection structure is provided with a fixed block 9, a moving part 10 and a rotating shaft 11 inside. The fixed block 9 is fixedly installed on the upper end of the main body 2, and the moving part 10 is slidably installed on the outer side of the fixed block 9, and the rotating shaft 11 is rotatably installed inside the moving part 10, and a turntable 12 and a second rotating wheel 16 are sleeved on the outer side of the rotating shaft 11, and a detection kit 13 is rotatably installed at the front end of the turntable 12, the outer side of the output shaft 8 is sleeved with a first rotating wheel 14, and the outer side of the first rotating wheel 14 is sleeved with a belt 15, a moving groove 18 is opened inside the detection kit 13, and a conductive plate 19 is fixedly installed inside the moving groove 18, and a moving plate 20 is slidably installed inside the moving groove 18, and the lower end of the moving plate 20 is fixed A contact plate 21 is installed, and a connecting spring 22 is fixedly installed on the upper end of the contact plate 21. The detection kit 13 is arranged at an equal angle with respect to the rotating shaft 11, and the rotating shaft 11 is fixedly connected to the second rotating wheel 16, and the radius size of the second rotating wheel 16 is smaller than the radius size of the first rotating wheel 14. At the same time, the first rotating wheel 14 is fixedly connected to the output shaft 8. The moving groove 18, the conductive plate 19 and the moving plate 20 are arranged in two groups symmetrically about the vertical center axis of the turntable 12, and the moving plate 20 is in close contact with the conductive plate 19 during the movement, and the moving plate 20 and the contact plate 21 are both made of metal, the roller 5 and the output shaft 8 are fixedly connected to the gear cylinder 6 respectively, and the gear cylinder 6 is meshed with the inner surface of the conveyor belt 3.

When the automobile LED lamp quality inspection device is used, the inspection kit 13 will rotate with the turntable 12, and the inspection kit 13 is always in a vertical downward state. During the quality inspection of the LED lamp by the inspection kit 13, the LED lamp needs to be powered by the inspection kit 13. At this time, the inspection kit 13 needs to be set on the outer side of the upper end of the LED lamp. During this process, the contact plate 21 will contact the upper end of the LED lamp, and the LED lamp is still in motion at this time. At the same time, the LED lamp will push the contact plate 21 to move upward, and the upward movement of the contact plate 21 will cause the moving plate 2 0 slides upward inside the moving groove 18, and the moving plate 20 contacts the conductive plate 19 during the movement and supplies power to the LED lamp. During this process, the connecting spring 22 is squeezed by the contact plate 21 and contracts. At this time, the quality of the LED lamp can be seen, and the detection kit 13 will still rotate with the turntable 12 during this process. When the detection kit 13 is separated from the LED lamp, another set of detection kits 13 can be engaged with another set of LED lamps that need to be detected. Through the reciprocating motion of the detection kit 13, the efficiency of the device for detecting the quality of LED lamps can be improved.

Embodiment three:

As shown in FIG. 1-FIG. 2 and FIG. 5, the utility model provides a technical solution: a quality detection device for automotive LED lights, which discloses:

A height adjustment structure is provided inside the fixed block 9, and the height adjustment structure can adjust the moving part 10 to any height within a certain range through a thread;

A worm 17, a screw 23 and a worm wheel 24 are arranged inside the height adjustment structure. The worm 17 and the screw 23 are rotatably installed inside the fixed block 9, and a worm wheel 24 is sleeved on the outer side of the screw 23. The upper end of the screw 23 is located inside the moving part 10, and the moving part 10 is fixedly connected to the worm wheel 24, and the worm wheel 24 is meshed with the worm 17, and the worm 17 can automatically limit the worm wheel 24.

When using the automobile LED lamp quality inspection device, the device can be used to inspect LED lamps of different heights. The inspection of LED lamps of different heights requires changing the distance between the turntable 12 and the main body 2. Before adjusting the height of the turntable 12, the belt 15 needs to be removed, and then the worm 17 needs to be rotated. During the rotation of the worm 17, the worm wheel 24 will rotate, and after the worm wheel 24 rotates, it will drive the screw 23 to rotate, and then the screw 23 can push the moving part 10 to slide upward on the outside of the fixed block 9. During the upward movement of the moving part 10, the shaft 11 will be rotated to drive the turntable 12 to move, thereby changing the height of the turntable 12, so that the device can adapt to the inspection of LED lamps of different heights, improve the applicability of the device, and also increase the overall practicality.

In the description of this utility, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing this utility and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting this utility. In addition, the terms "first", "second", "third", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

In the description of this utility, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this utility can be understood according to specific circumstances.

The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

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

Claims (7)

1. The quality detection device of the automobile LED lamp comprises supporting legs (1), a main body (2), a conveying belt (3) and a mounting seat (4), wherein the main body (2) is fixedly arranged at the upper end of the supporting legs (1), the conveying belt (3) is slidably arranged at the upper end of the main body (2), and the mounting seat (4) is fixedly arranged at the outer side of the conveying belt (3);

the method is characterized in that: the inside of the main body (2) is rotatably provided with a rolling shaft (5), the outer side of the main body (2) is fixedly provided with a driving motor (7), the output end of the driving motor (7) is fixedly provided with an output shaft (8), and simultaneously, the outer sides of the output shaft (8) and the rolling shaft (5) are respectively sleeved with a tooth cylinder (6);

The upper end of main part (2) is provided with reciprocal detection structure, and reciprocal detection structure constantly improves the detection rate with LED lamp electric connection.

2. The automotive LED lamp quality detection apparatus of claim 1, wherein: the inside of reciprocal detection structure is provided with fixed block (9), moving part (10) and axis of rotation (11), fixed block (9) are fixed to the upper end of main part (2), and the outside sliding mounting of fixed block (9) has moving part (10) to the inside rotation of moving part (10) installs axis of rotation (11), the outside cover of axis of rotation (11) is equipped with carousel (12) and second runner (16), and detects external member (13) are installed in the front end rotation of carousel (12), the outside cover of output shaft (8) is equipped with first runner (14), and the outside cover of first runner (14) is equipped with belt (15), movement groove (18) have been seted up to the inside of detecting external member (13), and the inside fixed mounting of movement groove (18) has conducting plate (19), and the inside sliding mounting of movement groove (18) has moving plate (20), the lower extreme fixed mounting of movement plate (20) has contact plate (21), and the upper end fixed mounting of contact plate (21) has coupling spring (22).

3. The automotive LED lamp quality detection apparatus of claim 2, wherein: the detection kit (13) is arranged at equal angles relative to the rotating shaft (11), the rotating shaft (11) is fixedly connected with the second rotating wheel (16), the radius size of the second rotating wheel (16) is smaller than that of the first rotating wheel (14), and meanwhile the first rotating wheel (14) is fixedly connected with the output shaft (8).

4. The automotive LED lamp quality detection apparatus of claim 2, wherein: the motion groove (18), the conductive plate (19) and the motion plate (20) are symmetrically arranged in two groups about the vertical central axis of the turntable (12), the motion plate (20) is tightly contacted with the conductive plate (19) in the motion process, and the motion plate (20) and the contact plate (21) are both made of metal materials.

5. The automotive LED lamp quality detection apparatus of claim 2, wherein: the roller (5) and the output shaft (8) are respectively and fixedly connected with the tooth drum (6), and the tooth drum (6) is meshed and connected with the inner surface of the conveying belt (3).

6. The automotive LED lamp quality detection apparatus of claim 2, wherein: the height adjusting structure is arranged in the fixed block (9) and can adjust the height of the moving part (10) at will in a certain range through threads;

the inside of height-adjusting structure is provided with worm (17), screw rod (23) and worm wheel (24), worm (17) and screw rod (23) are installed in the inside rotation of fixed block (9), and outside cover of screw rod (23) is equipped with worm wheel (24).

7. The automotive LED lamp quality inspection device of claim 6, wherein: the upper end of the screw rod (23) is positioned in the moving part (10), the moving part (10) is fixedly connected with the worm wheel (24), the worm wheel (24) is meshed with the worm (17), and the worm (17) can automatically limit the worm wheel (24).