Feeding device for testing power adapter

Abstract

The utility model relates to the technical field of power adapter testing, and discloses a feeding device for testing a power adapter, which comprises a test board, a main control power supply is fixedly connected to the top of the test board, a jack is arranged in the main control power supply, a cylinder is fixedly connected to the top of the test board, and the jack is connected with the cylinder. The output end of the air cylinder is fixedly connected with a sliding plate, the front side of the sliding plate is fixedly connected with a connector, the left side of the testing table is fixedly connected with a feeding table, the top of the feeding table is fixedly connected with a feeding frame, the top of the feeding frame is fixedly connected with a stacking frame, and the right side of the feeding frame is fixedly connected with a sliding plate. And the interior of the feeding frame is slidably connected with a sliding frame. The feeding device for testing the power adapter has the advantages that the power adapter is fixed and pushed into the socket for detection, the power adapter is rapidly fed, the testing efficiency is high, and the automation degree is high.

Description

Technical Field

[0001] The utility model relates to the technical field of power adapter testing, in particular to a feeding device for power adapter testing. Background Art

[0002] The power adapter is a power supply conversion device for small portable electronic devices and electronic appliances. It is generally composed of components such as housing, transformer, inductor, capacitor, control IC, PCB board, etc. Its working principle is to convert AC input into DC output; according to the connection method, it can be divided into wall-mounted and desktop types. It is widely used in security cameras, set-top boxes, routers, light strips, massagers and other equipment. The functional test of the power adapter includes many aspects, such as drop resistance, temperature resistance, humidity resistance and waterproofness.

[0003] In an existing feeding device for testing a power adapter, when testing the power adapter, it is necessary to manually insert the power adapter into a detection socket for detection and then classify it. The process is relatively cumbersome, which reduces the detection efficiency. In addition, the feeding of the power adapters is generally done by manually fixing the power adapters one by one and then testing them, which is time-consuming and labor-intensive, affecting the testing efficiency of the power adapter. Therefore, a feeding device for testing a power adapter is proposed to solve the above-mentioned problems. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a feeding device for testing a power adapter, which has the advantages of fixing the power adapter and pushing it into the socket for detection, quickly feeding the power adapter, having high testing efficiency, and being highly automated. It solves the problem that when testing the power adapter, the power adapter needs to be manually inserted into the detection socket for detection and then classified, which is a cumbersome process and thus reduces the detection efficiency. In addition, the feeding of the power adapter is generally performed by manually fixing the power adapters one by one and then testing them, which is time-consuming and labor-intensive, affecting the testing efficiency of the power adapter.

[0006] (II) Technical solution

[0007] The utility model provides a technical solution to the above technical problems as follows: a feeding device for testing a power adapter, comprising a test bench, a main control power supply is fixedly connected to the top of the test bench, a jack is arranged inside the main control power supply, a cylinder is fixedly connected to the top of the test bench, a sliding plate is fixedly connected to the output end of the cylinder, a connector is fixedly connected to the front side of the sliding plate, a feeding bench is fixedly connected to the left side of the test bench, a feeding frame is fixedly connected to the top of the feeding bench, a stacking frame is fixedly connected to the top of the feeding frame, a sliding plate is fixedly connected to the right side of the feeding frame, and a sliding frame is slidably connected to the inside of the feeding frame.

[0008] The beneficial effects of the utility model are:

[0009] The feeding device for power adapter testing has the advantages of fixing the power adapter and pushing it into the socket for testing, quickly feeding the power adapter, and having high testing efficiency and high automation.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, a feed port is provided inside the sliding frame, a support column is fixedly connected to the outside of the sliding frame, and a sliding block is fixedly connected to the rear side of the support column.

[0012] The beneficial effect of adopting the above further solution is that it is easy to drive the sliding frame to slide left and right, so that the sliding frame drives the power adapter to perform continuous feeding processing.

[0013] Furthermore, a fixed frame is fixedly connected to the outer side of the loading frame, a reciprocating screw is rotatably connected to the interior of the fixed frame, a motor whose output shaft is fixedly connected to the reciprocating screw is fixedly connected to the outer side of the fixed frame, and the sliding block is threadedly connected to the outer side of the reciprocating screw.

[0014] Furthermore, a strip-shaped hole is provided inside the loading frame, and the support column is slidably connected to the inside of the strip-shaped hole.

[0015] Furthermore, an electric push rod is fixedly connected to the top of the test bench, and a fixing plate is fixedly connected to the output end of the electric push rod.

[0016] The beneficial effect of adopting the above further solution is that it is easy to limit the power adapter that is delivered, so that the power adapter is aligned, which is convenient for the next step of detection.

[0017] Furthermore, a buffer pad located at the rear of the two main control power supplies is fixedly connected to the top of the test bench, a control panel is fixedly connected to the front side of the test bench, and a multimeter located at the right side of the main control power supplies is fixedly connected to the top of the test bench.

[0018] The beneficial effect of adopting the above further scheme is that the buffer pad buffers the falling power adapter, thereby ensuring the stable sliding of the power adapter, the control panel controls the loading, detection, and sliding of the power adapter, and the multimeter detects the voltage and current of the power adapter. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a top view of the structure of the utility model;

[0021] Figure 3 This is a side view of the structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the sliding frame structure of the utility model.

[0023] In the figure: 1. test bench; 2. main power supply; 3. socket; 4. cylinder; 5. sliding plate; 6. connector; 7. loading table; 8. loading frame; 9. stacking frame; 10. sliding plate; 11. sliding frame; 12. feed port; 13. support column; 14. fixed frame; 15. reciprocating screw; 16. motor; 17. sliding block; 18. strip hole; 19. electric push rod; 20. fixed plate; 21. buffer pad; 22. control panel; 23. multimeter. DETAILED DESCRIPTION

[0024] 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.

[0025] In the embodiment, Figure 1-4 A feeding device for testing a power adapter is provided. The utility model comprises a test bench 1. A main power supply 2 is fixedly connected to the top of the test bench 1. A socket 3 is arranged inside the main power supply 2. A cylinder 4 is fixedly connected to the top of the test bench 1. A sliding plate 5 is fixedly connected to the output end of the cylinder 4. A connector 6 is fixedly connected to the front side of the sliding plate 5. A feeding table 7 is fixedly connected to the left side of the test bench 1. A feeding frame 8 is fixedly connected to the top of the feeding table 7. A stacking frame 9 is fixedly connected to the top of the feeding frame 8. A sliding plate 10 is fixedly connected to the right side of the feeding frame 8. A sliding frame 11 is slidably connected to the inside of the feeding frame 8. The stacking frame 9 and the feeding frame 8 are connected to each other.

[0026] Stack several power adapters inside the stacking frame 9. The power adapters slide downward due to gravity and then slide into the inside of the sliding frame 11. The sliding frame 11 slides to the right, so that the power adapters are sent to the top of the sliding plate 10 and slide to the top of the test bench 1. After fixing, start the cylinder 4, and the cylinder 4 drives the sliding plate 5 to slide forward, so that the connector 6 is connected to the data line interface of the power adapter, and the jack 3 is connected to the power plug of the power adapter, so that the power adapter is tested. After the test is completed, the power adapter is removed and the next power adapter is tested.

[0027] Specifically, refer to Figure 4 A feed port 12 is provided inside the sliding frame 11 , a support column 13 is fixedly connected to the outside of the sliding frame 11 , and a sliding block 17 is fixedly connected to the rear side of the support column 13 .

[0028] In this embodiment, the power adapter enters the interior of the sliding frame 11 from the feed port 12 due to gravity, and the sliding block 17 drives the support column 13 to slide left and right, so that the sliding frame 11 completes reciprocating motion to achieve continuous loading of the power adapter.

[0029] Specifically, refer to Figure 2 and Figure 4 The outer side of the feeding frame 8 is fixedly connected to a fixed frame 14, the interior of the fixed frame 14 is rotatably connected to a reciprocating screw 15, the outer side of the fixed frame 14 is fixedly connected to a motor 16 whose output shaft is fixedly connected to the reciprocating screw 15, and the sliding block 17 is threadedly connected to the outer side of the reciprocating screw 15.

[0030] In this embodiment, the motor 16 is started, and the motor 16 drives the reciprocating screw 15 to rotate, so that the sliding block 17 slides left and right, and then drives the sliding frame 11 to slide inside the loading frame 8, so that the sliding frame 11 transports a power adapter to the outside of the loading frame 8, and then drives the next power adapter to slide and load again.

[0031] Specifically, refer to Figure 4 A strip-shaped hole 18 is provided inside the loading frame 8 , and the support column 13 is slidably connected to the inside of the strip-shaped hole 18 .

[0032] Specifically, refer to Figure 2 The top of the test bench 1 is fixedly connected with an electric push rod 19 , and the output end of the electric push rod 19 is fixedly connected with a fixing plate 20 .

[0033] In this embodiment, the electric push rod 19 is started, and the electric push rod 19 drives the fixed plate 20 to slide, and the delivered power adapter is limited, so that the power adapter is aligned to facilitate the next step of detection.

[0034] Specifically, refer to Figure 2 and Figure 3 A buffer pad 21 located at the rear of the two main control power supplies 2 is fixedly connected to the top of the test bench 1, a control panel 22 is fixedly connected to the front side of the test bench 1, and a multimeter 23 located at the right side of the main control power supply 2 is fixedly connected to the top of the test bench 1.

[0035] In this embodiment, the buffer pad 21 buffers the falling power adapter to ensure the stable sliding of the power adapter. The control panel controls the loading, detection, and sliding of the power adapter. The multimeter 23 is connected to the main power supply 2 and the connector 6 to detect the voltage and current of the power adapter.

[0036] Working principle:

[0037] First: stack several power adapters inside the stacking frame 9. Due to the effect of gravity, the power adapters slide downward and then slide into the sliding frame 11. As the reciprocating screw 15 rotates, the sliding block 17 slides, causing the sliding frame 11 to slide to the right, so that the power adapters are sent to the top of the sliding plate 10 and slide to the top of the test bench 1.

[0038] Then: after the two fixed plates 20 are limited, the cylinder 4 is started, and the cylinder 4 drives the sliding plate 5 to slide forward, so that the connector 6 is connected to the data line interface of the power adapter, and the jack 3 is connected to the power plug of the power adapter, so that the power adapter is tested. After the test is completed, the power adapter is removed and the next power adapter is tested.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0040] Although 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

1. A feeding device for testing a power adapter, comprising a test bench (1), characterized in that: The top of the test bench (1) is fixedly connected to a main control power supply (2), a socket (3) is provided inside the main control power supply (2), the top of the test bench (1) is fixedly connected to a cylinder (4), the output end of the cylinder (4) is fixedly connected to a sliding plate (5), the front side of the sliding plate (5) is fixedly connected to a connector (6), the left side of the test bench (1) is fixedly connected to a loading platform (7), the top of the loading platform (7) is fixedly connected to a loading frame (8), the top of the loading frame (8) is fixedly connected to a stacking frame (9), the right side of the loading frame (8) is fixedly connected to a sliding plate (10), and the inside of the loading frame (8) is slidably connected to a sliding frame (11).

2. A feeding device for testing a power adapter according to claim 1, characterized in that: A feed port (12) is provided inside the sliding frame (11), a support column (13) is fixedly connected to the outside of the sliding frame (11), and a sliding block (17) is fixedly connected to the rear side of the support column (13).

3. A feeding device for testing a power adapter according to claim 2, characterized in that: The outer side of the loading frame (8) is fixedly connected to a fixed frame (14), the interior of the fixed frame (14) is rotatably connected to a reciprocating screw (15), the outer side of the fixed frame (14) is fixedly connected to a motor (16) whose output shaft is fixedly connected to the reciprocating screw (15), and the sliding block (17) is threadedly connected to the outer side of the reciprocating screw (15).

4. A feeding device for testing a power adapter according to claim 2, characterized in that: A strip-shaped hole (18) is provided inside the loading frame (8), and the support column (13) is slidably connected to the inside of the strip-shaped hole (18).

5. The feeding device for testing a power adapter according to claim 1, characterized in that: An electric push rod (19) is fixedly connected to the top of the test bench (1), and a fixing plate (20) is fixedly connected to the output end of the electric push rod (19).

6. The feeding device for testing a power adapter according to claim 1, characterized in that: The top of the test bench (1) is fixedly connected to a buffer pad (21) located at the rear side of the two main control power supplies (2), the front side of the test bench (1) is fixedly connected to a control panel (22), and the top of the test bench (1) is fixedly connected to a multimeter (23) located at the right side of the main control power supplies (2).

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