A bulb detection device

Abstract

This utility model provides a light bulb detection device, including a base plate, an upright plate on the top right side of the base plate, a first rotating shaft and a second rotating shaft rotatably connected to the left side of the upright plate, a motor mounted on the right end of the upright plate, the motor output shaft connected to the first rotating shaft, the first rotating shaft and the second rotating shaft being set at the same height, a drive sprocket rotatably connected to the first rotating shaft, a driven sprocket rotatably connected to the second rotating shaft, and a chain drivingly connected to the drive sprocket and the driven sprocket; it realizes continuous semi-automatic detection of light bulbs, with faster detection efficiency.

Description

Technical Field

[0001] This utility model relates to a light bulb testing device, belonging to the field of light bulb testing technology. Background Technology

[0002] LED bulbs are lighting fixtures that use LED light sheets to emit light. They have the advantages of high brightness and energy saving. After assembly, LED bulbs need to undergo a lighting test to remove defective bulbs that cannot light up. However, existing LED bulb lighting test devices require the LED bulb's screw base to be screwed into the test socket and tightened securely to ensure a reliable power supply to the LED bulb. This process is inconvenient and affects testing efficiency. Therefore, this invention proposes a bulb testing device. Utility Model Content

[0003] Based on the above background, the purpose of this utility model is to provide a light bulb detection device to solve the problems in the background art.

[0004] This utility model provides the following technical solution:

[0005] A light bulb detection device includes a base plate, a vertical plate on the top right side of the base plate, a first rotating shaft and a second rotating shaft rotatably connected to the left side of the vertical plate, a motor mounted on the right end of the vertical plate, the output shaft of the motor connected to the first rotating shaft, the first rotating shaft and the second rotating shaft being set at the same height, a drive sprocket rotatably connected to the first rotating shaft, a driven sprocket rotatably connected to the second rotating shaft, a chain drivingly connected to the drive sprocket and the driven sprocket, a plurality of clamping mechanisms equidistantly arranged on the chain, the clamping mechanisms being used to clamp light bulbs, a support plate at the top center of the base plate, a detection mechanism on the support plate, the detection mechanism corresponding to one of the clamping mechanisms.

[0006] Preferably, the chain is hinged with several connecting plates, and the connecting plates are provided with a first through hole.

[0007] Preferably, the clamping mechanism includes a through screw rod that passes through a first through hole. A set of nuts is threaded onto the through screw rod, and the through screw rod is clamped to the connecting plate by the set of nuts. An inverted L-shaped plate is fixedly connected to the left end of the through screw rod. A through hole is provided at the top of the L-shaped plate. A set of second through holes is provided on both sides of the through hole at the top of the L-shaped plate. Mounting plates are provided at both ends of the inner top surface of the L-shaped plate. A first bolt passes through the second through hole and is threadedly connected to the mounting plate. A set of sliding rods is movably connected to the mounting plate. Rubber clamping blocks are fixedly connected to the adjacent ends of the sliding rods. Arc-shaped grooves are provided on the adjacent surfaces of the rubber clamping blocks. A second nut is threadedly connected to the end of the sliding rod away from the rubber clamping block. A spring is sleeved on each sliding rod. One end of the spring abuts against the rubber clamping block, and the other end of the spring abuts against the end face of the mounting plate near the rubber clamping block.

[0008] Preferably, a rubber insulating sleeve is provided inside the perforation.

[0009] Preferably, the detection mechanism includes a horizontal plate, which is fixedly connected to the top of the right end face of the support plate. An inverted T-shaped insulating block is provided on the top of the mounting plate near the clamping mechanism. A first metal elastic plate is fixedly connected to the front vertical surface of the front end face of the T-shaped insulating block by a second bolt. A metal extension plate is also fixedly connected to the T-shaped insulating block by a third bolt. A second metal elastic plate is fixedly connected to the top of the metal extension plate away from the third bolt.

[0010] Preferably, both the first metal elastic plate and the metal extension plate have wiring terminals on their left end faces.

[0011] Compared with the prior art, the present invention has the following advantages:

[0012] This utility model discloses a bulb detection device. A chain is connected to a drive sprocket and a driven sprocket. An external controller starts a motor, which in turn drives a first rotating shaft. This shaft, in turn, drives the main sprocket and the chain to rotate in conjunction with the driven sprocket. Ultimately, this causes a clamping mechanism to shift to the right. When the bulb to be tested is clamped in the clamping mechanism, the bulb shifts accordingly. When the bulb reaches the detection mechanism, a first metal elastic plate is tangent to the side of the bulb's connection end, and a second metal elastic plate is tangent to the bottom of the bulb, allowing for bulb detection. This achieves continuous semi-automatic bulb detection with faster efficiency.

[0013] This utility model discloses a bulb detection device. By setting up a clamping mechanism, when clamping the bulb, the bulb's connecting end is inserted into the through hole. The connecting end of the bulb is inserted between the rubber clamping blocks, and the rubber clamping blocks are squeezed to move towards the mounting end. The spring is compressed, and when the bottom of the connecting end is inserted past the lower end face of the rubber clamping block, the spherical part of the bulb abuts against the rubber insulating sleeve. When the bulb is released, under the elastic restoring force of the spring, the bulb is clamped between the rubber insulating blocks, making the clamping, fixing, and removal of the bulb more convenient and faster. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0015] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0016] Figure 2 This is a utility model Figure 1 Enlarged schematic diagram of the structure of section A in the middle;

[0017] Figure 3 This is a schematic diagram of the L-shaped plate structure of this utility model;

[0018] Figure 4 This is a schematic diagram showing the positional relationship between the mounting plate, rubber clamping block, slide rod, second nut, and spring of this utility model.

[0019] In the diagram: 1. Base plate; 2. Vertical plate; 3. First rotating shaft; 4. Second rotating shaft; 5. Motor; 6. Drive sprocket; 7. Driven sprocket; 8. Chain; 9. Support plate; 10. Connecting plate; 11. First through hole; 12. Through screw; 13. Nut; 14. L-shaped plate; 15. Through hole; 16. Second through hole; 17. Mounting plate; 18. First bolt; 19. Sliding rod; 20. Rubber clamping block; 21. Arc groove; 22. Second nut; 23. Spring; 24. Rubber insulating sleeve; 25. Horizontal plate; 26. T-shaped insulating block; 27. First metal elastic plate; 28. Metal extension plate; 29. ​​Second metal elastic plate; 30. Second bolt; 31. Third bolt; 32. Terminal. Detailed Implementation

[0020] The technical solution of this utility model will be further described in detail below through specific embodiments and in conjunction with the accompanying drawings. It should be understood that the implementation of this utility model is not limited to the following embodiments, and any modifications and / or alterations made to this utility model will fall within the protection scope of this utility model.

[0021] In this invention, unless otherwise specified, all parts and percentages are by weight, and the equipment and raw materials used are commercially available or commonly used in the field. Unless otherwise specified, the methods in the following embodiments are conventional methods in the field. Unless otherwise specified, the components or equipment in the following embodiments are general standard parts or components known to those skilled in the art, and their structures and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0022] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings. In the following detailed description, many specific details are set forth to facilitate explanation and provide a comprehensive understanding of the embodiments of the present invention. However, one or more embodiments may be practiced by those skilled in the art without these specific details.

[0023] like Figures 1-4 As shown, a light bulb detection device includes a base plate 1, a vertical plate 2 on the top right side of the base plate 1, a first rotating shaft 3 and a second rotating shaft 4 rotatably connected to the left side of the vertical plate 2, a motor 5 mounted on the right end of the vertical plate 2, the output shaft of the motor 5 connected to the first rotating shaft 3, the first rotating shaft 3 and the second rotating shaft 4 being set at the same height, a drive sprocket 6 rotatably connected to the first rotating shaft 3, a driven sprocket 7 rotatably connected to the second rotating shaft 4, a chain 8 drivingly connected to the drive sprocket 6 and the driven sprocket 7, a plurality of clamping mechanisms equidistantly arranged on the chain 8, the clamping mechanisms being used to clamp light bulbs, a support plate 9 at the top center of the base plate 1, a detection mechanism on the support plate 9, the detection mechanism corresponding to one of the clamping mechanisms.

[0024] In the above technical solution, the present invention connects the driving sprocket 6 and the driven sprocket 7 with a chain 8. The motor 5 is started by an external controller. The rotation of the motor 5 drives the first rotating shaft 3 to rotate, which in turn drives the main sprocket and the chain 8 to rotate in cooperation with the first rotating shaft 3 and the driven sprocket 7. Finally, the clamping mechanism can be moved to the right. When the clamping mechanism holds the bulb to be tested, the bulb moves with it. When the bulb moves to the position of the testing mechanism, the first metal elastic plate 27 is tangent to the side of the bulb's connecting end, and the second metal elastic plate 29 is tangent to the bottom of the bulb's connecting end, so that the bulb can be tested. This realizes continuous semi-automatic testing of the bulb and the testing efficiency is faster.

[0025] In this utility model, a plurality of connecting plates 10 are hinged to the chain 8, and the connecting plates 10 are provided with a first through hole 11.

[0026] In this utility model, the clamping mechanism includes a through screw 12, which passes through a first through hole 11. A set of nuts 13 are threaded onto the through screw 12, and the through screw 12 is fixedly clamped onto the connecting plate 10 by the set of nuts 13. An inverted L-shaped plate 14 is fixedly connected to the left end of the through screw 12. A through hole 15 is opened at the top of the L-shaped plate 14, and a set of second through holes 16 are provided on both sides of the through hole 15 at the top of the L-shaped plate 14. Mounting plates 17 are provided at both ends of the inner top surface of the L-shaped plate 14, and the second through holes 16 are provided inside the first through hole 16. A first bolt 18 is inserted, and the first bolt 18 is threadedly connected to the mounting plate 17. A set of sliding rods 19 are movably connected to the mounting plate 17. Rubber clamping blocks 20 are fixedly connected to the near ends of the sliding rods 19. Arc-shaped grooves 21 are opened on the near surfaces of the rubber clamping blocks 20. A second nut 22 is threadedly connected to the end of the sliding rod 19 away from the rubber clamping blocks 20. A spring 23 is sleeved on each sliding rod 19. One end of the spring 23 abuts against the rubber clamping block 20, and the other end of the spring 23 abuts against the end face of the mounting plate 17 near the rubber clamping block 20.

[0027] In the above technical solution, by setting a clamping mechanism, when clamping the bulb, the bulb connection end is inserted into the through hole 15, and the bulb connection end is inserted between the rubber clamping blocks 20. The rubber clamping blocks 20 are squeezed to move towards the mounting end, and the spring 23 is compressed. When the bottom of the connection end is inserted through the lower end face of the rubber clamping block 20, the spherical part of the bulb abuts against the rubber insulating sleeve 24. The bulb is released, and under the elastic restoring force of the spring 23, the bulb is clamped between the rubber insulating blocks. The clamping, fixing and removal of the bulb are more convenient and faster.

[0028] In this invention, a rubber insulating sleeve 24 is provided inside the perforation 15. By providing the rubber insulating sleeve 24 and the rubber insulating block, the device can be prevented from becoming electrified.

[0029] In this utility model, the detection mechanism includes a horizontal plate 25, which is fixedly connected to the top of the right end face of the support plate 9. The top of the mounting plate 17 is provided with an inverted T-shaped insulating block 26 near the clamping mechanism. A first metal elastic plate 27 is fixedly connected to the front vertical surface of the front end face of the T-shaped insulating block 26 by a second bolt 30. A metal extension plate 28 is also fixedly connected to the T-shaped insulating block 26 by a third bolt 31. A second metal elastic plate 29 is fixedly connected to the top of the metal extension plate 28 away from the third bolt 31.

[0030] In the above technical solution, by setting up a detection mechanism, during the movement of the bulb in the clamping mechanism, the first metal elastic plate 27 and the second metal elastic plate 29 move tangentially to the side and bottom of the bulb's connection end, respectively, so that the bulb can be powered on and lit, thus detecting the quality of the bulb.

[0031] In this utility model, both the first metal elastic plate 27 and the metal extension plate 28 are provided with wiring terminals 32 on their left end faces.

[0032] In the above technical solution, by setting the wiring terminal 32, it is convenient for the first metal elastic plate 27 and the second metal elastic plate 29 to be electrically connected to the L line and N line of the external power supply, so as to provide power for the detection of the bulb.

[0033] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The descriptions of the above embodiments are only for the purpose of helping to understand the method and core ideas of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principles of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A bulb detection device, characterized in that: The system includes a base plate (1), a vertical plate (2) on the top right side of the base plate (1), a first rotating shaft (3) and a second rotating shaft (4) rotatably connected to the left side of the vertical plate (2), a motor (5) installed on the right end of the vertical plate (2), the output shaft of the motor (5) being connected to the first rotating shaft (3), the first rotating shaft (3) and the second rotating shaft (4) being set at the same height, a drive sprocket (6) rotatably connected to the first rotating shaft (3), a driven sprocket (7) rotatably connected to the second rotating shaft (4), a chain (8) being drivenly connected to the drive sprocket (6) and the driven sprocket (7), and several clamping mechanisms being equidistantly arranged on the chain (8), the clamping mechanisms being used to clamp light bulbs, a support plate (9) at the top center of the base plate (1), a detection mechanism being arranged on the support plate (9), the detection mechanism being corresponding to one of the clamping mechanisms.

2. The bulb detection device according to claim 1, characterized in that: The chain (8) is hinged with several connecting plates (10), and the connecting plates (10) are provided with a first through hole (11).

3. The bulb detection device according to claim 2, characterized in that: The clamping mechanism includes a through screw (12) which passes through a first through hole (11). A set of nuts (13) is threaded onto the through screw (12). The through screw (12) is fixedly clamped onto the connecting plate (10) by the set of nuts (13). An inverted L-shaped plate (14) is fixedly connected to the left end of the through screw (12). A through hole (15) is provided at the top of the L-shaped plate (14). A set of second through holes (16) is provided on both sides of the through hole (15) at the top of the L-shaped plate (14). Mounting plates (17) are provided at both ends of the inner top surface of the L-shaped plate (14). A first through hole (16) passes through the second through hole (16). Bolt (18), the first bolt (18) is threadedly connected to the mounting plate (17), a set of sliding rods (19) are movably connected to the mounting plate (17), rubber clamping blocks (20) are fixedly connected to the near ends of the sliding rods (19), arc grooves (21) are opened on the near surfaces of the rubber clamping blocks (20), a second nut (22) is threadedly connected to the end of the sliding rod (19) away from the rubber clamping block (20), and springs (23) are sleeved on the sliding rods (19), one end of the spring (23) abuts against the rubber clamping block (20), and the other end of the spring (23) abuts against the end face of the mounting plate (17) near the rubber clamping block (20).

4. The bulb detection device according to claim 3, characterized in that: A rubber insulating sleeve (24) is provided inside the perforation (15).

5. A bulb detection device according to claim 4, characterized in that: The detection mechanism includes a horizontal plate (25), which is fixedly connected to the top of the right end face of the support plate (9). The top of the mounting plate (17) near the clamping mechanism is provided with an inverted T-shaped insulating block (26). A first metal elastic plate (27) is fixedly connected to the front vertical surface of the front end face of the T-shaped insulating block (26) by a second bolt (30). A metal extension plate (28) is also fixedly connected to the T-shaped insulating block (26) by a third bolt (31). A second metal elastic plate (29) is fixedly connected to the top of the metal extension plate (28) away from the third bolt (31).

6. A bulb detection device according to claim 5, characterized in that: Both the first metal elastic plate (27) and the metal extension plate (28) have wiring terminals (32) on their left end faces.

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