CN214845609U - Full-automatic LED aging testing device - Google Patents
Full-automatic LED aging testing device Download PDFInfo
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- CN214845609U CN214845609U CN202120743569.2U CN202120743569U CN214845609U CN 214845609 U CN214845609 U CN 214845609U CN 202120743569 U CN202120743569 U CN 202120743569U CN 214845609 U CN214845609 U CN 214845609U
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Abstract
The utility model discloses a full-automatic LED aging testing device relates to LED apparatus for producing technical field, including the mounting panel, the upper surface middle part of mounting panel is provided with the fly leaf, and the last fixed surface of fly leaf is connected with the connecting block, the equal fixedly connected with spring leaf in the upper surface both sides of connecting block, upper surface one side fixedly connected with terminal of connecting block, the arc wall has all been seted up at the both sides middle part of fly leaf, the interior cambered surface fixedly connected with contact of arc wall, two contacts pass through wire electric connection with fixed surface connected's terminal on the connecting block respectively. The utility model discloses a set up the multiunit connecting block on the fly leaf upper surface, the upper surface of connecting block sets up two spring leafs, inserts the installation that can accomplish LED between the spring leaf through the pin with LED lamp pearl, through the wire with connecting block and contact electric connection, through wire with movable rod and collection power supply regulator electric connection to can be fast with in the multiunit LED lamp pearl access circuit.
Description
Technical Field
The utility model relates to a LED apparatus for producing technical field, in particular to full-automatic LED aging testing device.
Background
LEDs (light emitting diodes, abbreviated as LEDs) are widely used due to their advantages of high reliability, long lifetime, and environmental friendliness. In the manufacturing process of LED products, the performance of the LED aging testing device is mainly evaluated and checked through power-on aging tests of different currents and environment tests under different temperature conditions, however, the existing LED aging testing device needs workers to manually connect LED lamp beads into a circuit during testing, the manual connection method is not only low in efficiency, but also cannot test multiple groups of LED lamp beads simultaneously, and the requirement of rapid detection cannot be met. Therefore, it is necessary to invent a fully automatic LED aging testing device to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a full-automatic LED aging testing device 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 full-automatic LED aging testing device comprises a mounting plate, wherein a movable plate is arranged in the middle of the upper surface of the mounting plate, a plurality of groups of connecting blocks distributed in an equidistant annular array are fixedly connected to the upper surface of the movable plate, spring pieces are fixedly connected to both sides of the upper surface of the connecting blocks, the spring pieces are arranged into an arc-shaped structure, a clamping groove is formed in the middle of the outer arc surface of each spring piece, a binding post is fixedly connected to one side of the upper surface of each connecting block, arc-shaped grooves are formed in the middle of both sides of the movable plate, contact pieces are fixedly connected to the inner arc surfaces of the arc-shaped grooves and are electrically connected with the binding posts fixedly connected with the upper surface of the connecting blocks through conducting wires respectively, fixed blocks are fixedly connected to both sides of the upper surface of the mounting plate, slots are formed in the middle of one side of each fixed block, movable rods are inserted in the slots, one ends of the movable rods are movably connected with the bottoms of the slots through springs, the other end of the movable rod is set to be an arc-shaped surface.
Preferably, the top of mounting panel is provided with the top cap, the equal fixedly connected with stopper in both sides of top cap, the lead screw groove has been seted up at the middle part of stopper.
Preferably, both sides of the mounting plate are movably connected with screw rods through bearings, and the middle part of the lower surface of the mounting plate is fixedly connected with a servo motor.
Preferably, the output end of the servo motor and the bottom end of the screw rod are fixedly connected with a belt pulley, and a belt is arranged on the outer side of the belt pulley.
Preferably, the inner wall of the top cover is fixedly connected with an electric heating plate, the middle part of the lower surface of the top cover is fixedly connected with a connecting rod, and the bottom end of the connecting rod is fixedly connected with a temperature sensor.
Preferably, the upper surface one end fixedly connected with controller of mounting panel, all through wire electric connection between controller and electric plate, temperature sensor, the servo motor, the upper surface other end fixedly connected with power regulator of mounting panel, power regulator passes through wire and movable rod electric connection.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a set up multiunit connecting block on the fly leaf upper surface, the upper surface of connecting block sets up two spring leafs, can accomplish LED's installation through inserting the pin of LED lamp pearl between the spring leaf, through the wire with connecting block and contact electric connection, through the wire with movable rod and current collection power supply regulator electric connection to can insert multiunit LED lamp pearl in the circuit fast;
2. the utility model discloses a set up the electric plate in the inboard of top cap, can adjust the power of electric plate through the controller, through temperature sensor and electric plate cooperation, can adjust the test environment's of LED lamp pearl temperature, through adjusting power supply regulator, can adjust the ageing data of LED lamp pearl under the condition of different electric currents.
Drawings
Fig. 1 is a schematic sectional view of the overall structure of the present invention.
Fig. 2 is a schematic top view of the movable plate structure of the present invention.
Fig. 3 is a schematic view of the connecting block structure of the present invention.
In the figure: 1. mounting a plate; 2. a movable plate; 3. connecting blocks; 4. a spring plate; 5. a card slot; 6. a binding post; 7. an arc-shaped slot; 8. a contact piece; 9. a fixed block; 10. a slot; 11. a movable rod; 12. a top cover; 13. a limiting block; 14. a screw rod groove; 15. a screw rod; 16. a servo motor; 17. a belt pulley; 18. a belt; 19. an electric hot plate; 20. a connecting rod; 21. a temperature sensor; 22. a controller; 23. a power supply regulator.
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.
The utility model provides a full-automatic LED aging testing device as shown in figures 1-3, as shown in figure 1, comprising a mounting plate 1, a movable plate 2 is arranged in the middle of the upper surface of the mounting plate 1, a top cover 12 is arranged above the mounting plate 1, the top cover 12 is matched with the mounting plate 1, so that the LED lamp bead is positioned in a sealed space, thereby ensuring that the detection process of the LED lamp bead is not influenced by external factors, improving the detection precision of the LED lamp bead, stoppers 13 are fixedly connected to both sides of the top cover 12, a screw groove 14 is arranged in the middle of the stopper 13, both sides of the mounting plate 1 are movably connected with a screw 15 through a bearing, a servo motor 16 is fixedly connected to the middle of the lower surface of the mounting plate 1, a belt pulley 17 is fixedly connected to the output end of the servo motor 16 and the bottom end of the screw 15, a belt 18 is arranged outside the belt pulley 17, and an electric heating plate 19 is fixedly connected to the inner wall of the top cover 12, the connecting rod 20 is fixedly connected to the middle of the lower surface of the top cover 12, the temperature sensor 21 is fixedly connected to the bottom end of the connecting rod 20, the model of the temperature sensor 21 is PT-100, the temperature sensor 21 can detect the temperature inside the top cover 12, thereby detecting the temperature of the test environment of the LED lamp bead, the controller 22 is fixedly connected to one end of the upper surface of the mounting plate 1, the controller 22 is a single chip microcomputer controller with the model of 89C51, the electric heating plate 19 and the servo motor 16 can be controlled through the controller 22, meanwhile, the temperature information returned by the temperature sensor 21 can be processed through the controller 22, the controller 22 is electrically connected with the electric heating plate 19, the temperature sensor 21 and the servo motor 16 through leads, the power supply regulator 23 is fixedly connected to the other end of the upper surface of the mounting plate 1, and the power supply regulator 23 is electrically connected with the movable rod 11 through leads, power regulator 23 can the current in the regulating circuit to can adjust the electric current size that LED lamp pearl passes through.
As shown in fig. 2, the upper surface fixedly connected with multiunit of fly leaf 2 is equidistant annular array distribution's connecting block 3, arc wall 7 has all been seted up at the both sides middle part of fly leaf 2, the intrados fixedly connected with contact 8 of arc wall 7, two contact 8 pass through wire electric connection with terminal 6 that fixed surface is connected on connecting block 3 respectively, every group connecting block 3 is provided with two, pin on two connecting blocks 3 respectively with two contact 8 electric connection, the equal fixedly connected with fixed block 9 in upper surface both sides of mounting panel 1, slot 10 has been seted up at one side middle part of fixed block 9, it has movable rod 11 to peg graft in slot 10, the tank bottom swing joint of spring and slot 10 is passed through to the one end of movable rod 11, the other end of movable rod 11 sets up to the arcwall face, the arcwall face of movable rod 11 sets up the installation that has made things convenient for fly leaf 2.
As shown in fig. 3, the equal fixedly connected with spring leaf 4 in upper surface both sides of connecting block 3, spring leaf 4 set up to the arc structure, and draw-in groove 5 has been seted up at the extrados middle part of spring leaf 4, and upper surface one side fixedly connected with terminal 6 of connecting block 3, terminal 6 and wire cooperation can be with spring leaf 4 and 8 electric connection of contact to can insert the circuit with the pin of LED lamp pearl.
The utility model discloses the theory of operation:
when the device is used, firstly, the servo motor 16 is controlled to rotate by the controller 22, the servo motor 16 drives the screw rod 15 to rotate by the belt 18, the screw rod 15 is matched with the screw rod groove 14, so that the limiting block 13 moves upwards, the limiting block 13 drives the top cover 12 to move upwards, the movable plate 2 is pulled upwards until the movable plate 2 is separated from the mounting plate 1, two pins of the LED lamp bead are respectively inserted into the clamping grooves 5 between the two groups of spring pieces 4 on each group of connecting blocks 3, after the LED lamp bead is mounted, the movable plate 2 is placed in the middle of the upper surface of the mounting plate 1, the movable plate 2 is pressed downwards, the movable plate 2 extrudes the arc-shaped surface at one end of the movable rod 11 so that the movable rod 11 is slidably inserted into the slot 10 until the movable plate 2 is attached to the upper surface of the mounting plate 1, at the moment, one end of the connecting rod 11 is attached to the contact piece 8, and the through hole controller 22 controls the servo motor 16 to rotate reversely, make top cap 12 reset, control the work of electric plate 19 through controller 22, the temperature that generates heat of signal control electric plate 19 that spreads through temperature sensor 21 to adjust the temperature in top cap 12, adjust electric plate 19 according to the detection demand, make LED lamp pearl carry out ageing detection under the detection temperature, adjust the electric current that LED lamp pearl passes through power regulator 23, can carry out current detection to LED lamp pearl.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a full-automatic LED aging testing device, includes mounting panel (1), its characterized in that: the upper surface middle part of mounting panel (1) is provided with fly leaf (2), the last fixed surface of fly leaf (2) is connected with the connecting block (3) that the multiunit is equidistant annular array and distributes, the equal fixedly connected with spring leaf (4) of upper surface both sides of connecting block (3), spring leaf (4) set up to the arc structure, slot (5) have been seted up at the extrados middle part of spring leaf (4), upper surface one side fixedly connected with terminal (6) of connecting block (3), arc wall (7) have all been seted up at the both sides middle part of fly leaf (2), the interior cambered surface fixedly connected with contact (8) of arc wall (7), two contact (8) pass through wire electric connection with terminal (6) that fixed surface is connected on connecting block (3) respectively, the equal fixedly connected with fixed block (9) of upper surface both sides of mounting panel (1), slot (10) have been seted up at one side middle part of fixed block (9), it has movable rod (11) to peg graft in slot (10), the tank bottom swing joint of spring and slot (10) is passed through to the one end of movable rod (11), the other end of movable rod (11) sets up to the arcwall face.
2. The full-automatic LED aging testing device according to claim 1, characterized in that: the top of mounting panel (1) is provided with top cap (12), the equal fixedly connected with stopper (13) in both sides of top cap (12), screw groove (14) have been seted up at the middle part of stopper (13).
3. The full-automatic LED aging testing device according to claim 2, characterized in that: the both sides of mounting panel (1) all have lead screw (15) through bearing swing joint, the lower surface middle part fixedly connected with servo motor (16) of mounting panel (1).
4. The full-automatic LED aging testing device according to claim 3, characterized in that: the output end of the servo motor (16) and the bottom end of the screw rod (15) are fixedly connected with a belt pulley (17), and a belt (18) is arranged on the outer side of the belt pulley (17).
5. The full-automatic LED aging testing device according to claim 4, characterized in that: the inner wall fixedly connected with electric plate (19) of top cap (12), the lower surface middle part fixedly connected with connecting rod (20) of top cap (12), the bottom fixedly connected with temperature sensor (21) of connecting rod (20).
6. The full-automatic LED aging testing device according to claim 5, characterized in that: the utility model discloses a solar energy water heater, including mounting panel (1), upper surface one end fixedly connected with controller (22) of mounting panel (1), all through wire electric connection between controller (22) and electric plate (19), temperature sensor (21), servo motor (16), the upper surface other end fixedly connected with power regulator (23) of mounting panel (1), power regulator (23) pass through wire and movable rod (11) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120743569.2U CN214845609U (en) | 2021-04-13 | 2021-04-13 | Full-automatic LED aging testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120743569.2U CN214845609U (en) | 2021-04-13 | 2021-04-13 | Full-automatic LED aging testing device |
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| Publication Number | Publication Date |
|---|---|
| CN214845609U true CN214845609U (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120743569.2U Active CN214845609U (en) | 2021-04-13 | 2021-04-13 | Full-automatic LED aging testing device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115561610A (en) * | 2022-11-14 | 2023-01-03 | 深圳市思瑞精达精密仪器有限公司 | Measuring instrument |
| CN115993469A (en) * | 2023-03-22 | 2023-04-21 | 深圳市鲁光电子科技有限公司 | Diode device self-test device |
-
2021
- 2021-04-13 CN CN202120743569.2U patent/CN214845609U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115561610A (en) * | 2022-11-14 | 2023-01-03 | 深圳市思瑞精达精密仪器有限公司 | Measuring instrument |
| CN115993469A (en) * | 2023-03-22 | 2023-04-21 | 深圳市鲁光电子科技有限公司 | Diode device self-test device |
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