A fast testing platform for chargers

Abstract

The utility model discloses a rapid testing platform for a charger, belonging to the technical field of charger testing, and its technical main points are: comprising a testing platform, through which a charging head to be inspected can be placed and clamped and fixed, and a protective pad for clamping protection is arranged on the inner side of a clamping plate, thereby realizing clamping protection for the charging head to be inspected, thereby facilitating batch clamping and fixing operations, and through the arranged test positioning mechanism, double fixation of the charging line card connection can be realized, and through the arranged test pushing mechanism, the positioned and fixed charging head to be inspected can be pushed forward, thereby making the plug on the charging head to be inspected plugged into the socket on the detection device, and according to the structure of the detection device test, an indicator light can display light, thereby facilitating identification of the test result according to the light display of the indicator light, and the test efficiency is high, which has the advantage of being convenient for batch rapid testing.

Description

Technical Field

[0001] The utility model relates to the field of charger testing, in particular to a fast charger testing platform. Background Art

[0002] The charger uses high-frequency power supply technology and advanced intelligent dynamic adjustment charging technology. The industrial frequency machine is designed based on traditional analog circuit principles. The internal power devices of the machine (such as transformers, inductors, capacitors, etc.) are relatively large. Generally, there is a small noise when running with a large load. However, this model has strong resistance to harsh power grid environment conditions, and its reliability and stability are stronger than those of high-frequency machines.

[0003] After the mobile phone charger is assembled, the charging performance of the mobile phone charger needs to be tested to determine whether the charging performance of the mobile phone charger is normal. However, the existing detection devices can only perform a single test on the charger and cannot achieve rapid batch testing, which is inefficient and cannot meet the needs of actual use.

[0004] Therefore, it is necessary to provide a fast testing platform for a charger to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the embodiments of the present utility model is to provide a rapid testing platform for a charger, aiming to solve the technical problems raised in the background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A fast test platform for a charger comprises a test platform, a support foot is provided at the bottom of the test platform for support, a detection device for detection and a plurality of charging heads to be detected are provided on the test platform, a charging cable is provided at one end of the charging head to be detected, the charging head to be detected and the charging cable are both adapted to be placed on a fixed platform, and further comprises:

[0008] A test positioning mechanism, which is installed on a fixed table and is used to clamp and fix the charging head to be tested;

[0009] The test propulsion mechanism is installed on the test platform and connected to one side of the fixed platform, and is used to control the charging head to be tested on the fixed platform to perform propulsion testing.

[0010] As a further solution of the utility model, the test positioning mechanism includes a clamping plate for clamping and positioning the charging head to be tested, a protective pad for clamping protection is provided on the inner side of the clamping plate, a placement groove for placing the charging head to be tested is provided on the fixed platform, and the clamping plate is limitedly slidably connected to the fixed platform.

[0011] As a further solution of the utility model, the test positioning mechanism also includes a driving screw for driving the clamping plate to move for clamping. The driving screw is rotatably installed inside the fixed platform and is provided with a plurality of bidirectional threads that are threadedly connected to the clamping plate.

[0012] As a further solution of the utility model, the test positioning mechanism also includes a knob for driving a driving screw for rotational adjustment, the driving screw is rotatably connected to a connecting shaft through a synchronous belt, the connecting shaft is rotatably installed inside the fixed platform, a worm gear is fixedly connected to the connecting shaft, a worm is meshingly connected to the worm gear, the worm is rotatably installed inside the fixed platform, and one end of the worm is fixedly connected to a knob.

[0013] As a further solution of the utility model, the test positioning mechanism also includes a fixed plate and a movable card plate for clamping and limiting the charging cable. Both the fixed plate and the movable card plate are provided with limit grooves for limiting the charging cable, and one end of the movable card plate is rotatably mounted on the fixed plate, and the fixed plate is fixedly mounted on the fixed platform.

[0014] As a further solution of the utility model, the test positioning mechanism also includes a first magnet and a second magnet for fixing the installation of the fixed plate and the movable clamping plate, the first magnet is fixedly connected to the movable clamping plate, the second magnet is fixedly connected to the fixed plate, and the first magnet is magnetically connected to the second magnet.

[0015] As a further solution of the utility model, the test positioning mechanism also includes an elastic hook for clamping and fixing the installation of the fixed plate and the movable clamping plate, the elastic hook is fixedly connected to the movable clamping plate, the fixed plate is provided with a hook groove adapted to clamp the elastic hook, and the movable clamping plate is provided with a pulling ring for pulling.

[0016] As a further solution of the utility model, the test propulsion mechanism includes a telescopic cylinder for propulsing the charging head to be tested for testing, the fixed platform is connected to the test platform through a slider limiting sliding connection, the test platform is provided with a sliding groove that is adapted for sliding connection with the slider, the fixed platform is fixedly connected to the piston rod of the telescopic cylinder, and the telescopic cylinder is fixedly installed on the test platform.

[0017] As a further solution of the utility model, the detection device is provided with a plurality of sockets for detection, and the detection device is provided with indicator lights for detection indication, and the indicator lights correspond one to one with the sockets on one side thereof.

[0018] In summary, the embodiments of the present invention have the following beneficial effects compared with the prior art:

[0019] The utility model can place the charging head to be inspected and clamp and fix the charging head to be inspected through the test positioning mechanism, and the inner side of the clamping plate is provided with a protective pad for clamping protection, so as to realize the clamping protection of the charging head to be inspected, thereby facilitating batch clamping and fixing operations, and the charging line on the charging head to be inspected can also be limited and clamped through the set test positioning mechanism, which not only realizes the magnetic fixation of the peripheral installation of the charging line, but also can be elastically clamped through the elastic hook, realizing the double fixation of the charging line clamping, and the fixing effect is good, which is convenient for testing and use;

[0020] The test propulsion mechanism provided can propel the positioned and fixed charging head to be tested forward, so that the plug on the charging head to be tested is plugged into the socket on the detection device. According to the test structure of the detection device, the indicator light can display the light, so that the test result can be easily identified according to the light display of the indicator light. It is convenient to use and also convenient for large-scale rapid testing, with high test efficiency.

[0021] In order to more clearly illustrate the structural features and functions of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic structural diagram of an embodiment of the utility model.

[0023] Figure 2 It is a side structural schematic diagram of an embodiment of the utility model.

[0024] Figure 3 It is a bottom view structural schematic diagram of an embodiment of the utility model.

[0025] Figure 4 for Figure 3 Schematic diagram of the enlarged structure of A.

[0026] Figure 5 It is a structural schematic diagram of the movable card board in the open state in the embodiment of the utility model.

[0027] Figure 6 It is a schematic diagram of the connection structure inside the fixing platform in the embodiment of the utility model.

[0028] Figure 7 for Figure 6 Schematic diagram of the enlarged structure of B.

[0029] Figure numerals: 1. test platform; 2. detection device; 3. socket; 4. indicator light; 5. charging head to be tested; 6. fixing table; 7. placement slot; 8. clamping plate; 9. protective pad; 10. driving screw; 11. bidirectional thread; 12. synchronous belt; 13. connecting shaft; 14. worm gear; 15. worm; 16. knob; 17. charging line; 18. fixing plate; 19. limiting slot; 20. movable card plate; 21. lifting ring; 22. elastic hook; 23. hook slot; 24. first magnet; 25. second magnet; 26. telescopic cylinder; 27. slider; 28. slide slot; 29. ​​supporting foot. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0031] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0032] Example 1

[0033] See also Figure 1 to Figure 7 A fast test platform for a charger includes a test platform 1, a support foot 29 is provided at the bottom of the test platform 1, a detection device 2 for detection and a plurality of charging heads 5 to be detected are provided on the test platform 1, a charging line 17 is provided at one end of the charging head 5 to be detected, and the charging head 5 to be detected and the charging line 17 are both adapted to be placed on a fixed platform 6, and also includes:

[0034] The test positioning mechanism is installed on the fixing platform 6 and is used to clamp and fix the charging head 5 to be tested.

[0035] Furthermore, the test positioning mechanism includes a clamping plate 8 for clamping and positioning the charging head 5 to be tested, and a protective pad 9 for clamping protection is provided on the inner side of the clamping plate 8. A placement groove 7 for placing the charging head 5 to be tested is provided on the fixed table 6, and the clamping plate 8 is limitedly slidably connected to the fixed table 6.

[0036] Furthermore, the test positioning mechanism also includes a driving screw 10 for driving the clamping plate 8 to move for clamping. The driving screw 10 is rotatably mounted inside the fixed platform 6 , and is provided with a plurality of bidirectional threads 11 threadably connected to the clamping plate 8 .

[0037] Furthermore, the test positioning mechanism also includes a knob 16 for driving the driving screw 10 for rotational adjustment. The driving screw 10 is rotatably connected to the connecting shaft 13 through the synchronous belt 12. The connecting shaft 13 is rotatably installed inside the fixed platform 6. A worm gear 14 is fixedly connected to the connecting shaft 13. A worm 15 is meshingly connected to the worm gear 14. The worm 15 is rotatably installed inside the fixed platform 6, and one end of the worm 15 is fixedly connected to the knob 16.

[0038] Preferably, when conducting the test, a plurality of charging heads 5 to be tested are placed in the placement slot 7 on the fixed table 6, and the rotating knob 16 is adjusted to drive the worm 15 to rotate, and the connecting shaft 13 is driven to rotate under the meshing connection relationship between the worm 15 and the worm wheel 14, so that the connecting shaft 13 drives the driving screw 10 to rotate under the synchronous driving action of the synchronous belt 12;

[0039] Since the driving screw 10 is provided with a plurality of bidirectional threads 11 threadably connected with the clamping plate 8, the clamping plate 8 is driven to move closer to the charging head 5 to be inspected, thereby achieving the clamping and fixing operation of the charging head 5 to be inspected, and a protective pad 9 for clamping protection is provided on the inner side of the clamping plate 8, thereby achieving the clamping protection of the charging head 5 to be inspected;

[0040] It should be noted that the material of the protective pad 9 includes but is not limited to an elastic rubber pad.

[0041] Example 2

[0042] like Figure 1 to Figure 5 As shown, based on Example 1, the test positioning mechanism of this embodiment also includes a fixed plate 18 and a movable card plate 20 for clamping and limiting the charging cable 17, and both the fixed plate 18 and the movable card plate 20 are provided with a limiting groove 19 for limiting the position of the charging cable 17, and one end of the movable card plate 20 is rotatably mounted on the fixed plate 18, and the fixed plate 18 is fixedly mounted on the fixed platform 6.

[0043] Furthermore, the test positioning mechanism also includes a first magnet 24 and a second magnet 25 for fixing the installation of the fixed plate 18 and the movable card plate 20. The first magnet 24 is fixedly connected to the movable card plate 20, and the second magnet 25 is fixedly connected to the fixed plate 18. The first magnet 24 and the second magnet 25 are magnetically connected.

[0044] Furthermore, the test positioning mechanism also includes an elastic hook 22 for clamping and fixing the fixed plate 18 and the movable clamping plate 20. The elastic hook 22 is fixedly connected to the movable clamping plate 20. The fixed plate 18 is provided with a hook groove 23 that is adapted to clamp the elastic hook 22, and the movable clamping plate 20 is provided with a pulling ring 21 for pulling.

[0045] Preferably, in this embodiment, after the positioning of the charging head 5 to be inspected is completed, the charging line 17 on the charging head 5 to be inspected is placed in the limiting groove 19 on the fixed plate 18, and the movable card plate 20 is clamped on the fixed plate 18, so as to realize the limiting clamping of the charging line 17;

[0046] And under the magnetic connection between the first magnet 24 arranged on the movable card plate 20 and the second magnet 25 arranged on the fixed plate 18, the preliminary fixation of the connection between the movable card plate 20 and the fixed plate 18 is achieved. In addition, the elastic hook 22 is made of elastic soft rubber material, so that when the movable card plate 20 and the fixed plate 18 are docked and installed, the elastic hook 22 can be clamped on the hook groove 23 on one side of the fixed plate 18 under the action of elasticity, thereby realizing the secondary fixation of the charging cable 17, and the fixing effect is good, which is convenient for testing and use.

[0047] Example 3

[0048] like Figure 1 to Figure 5 As shown, based on the above embodiment, this embodiment further includes a test propulsion mechanism, which is installed on the test platform 1 and connected to one side of the fixed platform 6, and is used to control the charging head 5 to be tested on the fixed platform 6 for propulsion detection.

[0049] Furthermore, the test propulsion mechanism includes a telescopic cylinder 26 for propulsing the charging head 5 to be tested for testing. The fixed table 6 is connected to the test platform 1 through a limited sliding connection with a slider 27. The test platform 1 is provided with a slide groove 28 that is adapted for sliding connection with the slider 27. The fixed table 6 is fixedly connected to the piston rod of the telescopic cylinder 26, and the telescopic cylinder 26 is fixedly installed on the test platform 1.

[0050] Furthermore, the detection device 2 is provided with a plurality of sockets 3 for detection, and the detection device 2 is provided with indicator lights 4 for detection indication, and the indicator lights 4 correspond one to one with the sockets 3 on one side thereof.

[0051] Preferably, in this embodiment, after the charging head 5 to be inspected is positioned and fixed, the piston rod of the telescopic cylinder 26 drives the charging head 5 to be inspected on the fixed platform 6 to move forward, so that the plug on the charging head 5 to be inspected is plugged into the socket 3 on the detection device 2. According to the test structure of the detection device 2, the indicator light 4 can display the light, so that the test result can be easily identified according to the light display of the indicator light 4. It is convenient to use and also convenient for large-scale rapid testing.

[0052] It should be noted that how the detection device 2 tests the charger 5 to be detected is common knowledge known to those skilled in the art and will not be elaborated in detail herein.

[0053] It should be particularly noted that the components in this application are all universal standard parts or components well known to those skilled in the art, which effectively solve the technical problems raised in the background technology.

[0054] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fast test platform for a charger, comprising a test platform (1), wherein the bottom of the test platform (1) is provided with supporting feet (29) for supporting, and wherein: The test platform (1) is provided with a detection device (2) for detection and a plurality of charging heads (5) to be detected. A charging line (17) is provided at one end of the charging head (5) to be detected. The charging head (5) to be detected and the charging line (17) are both adapted to be placed on a fixed platform (6). The test platform (1) further comprises: a test positioning mechanism, which is installed on the fixed platform (6) and is used to clamp and fix the charging head (5) to be detected; and a test pushing mechanism, which is installed on the test platform (1) and is connected to one side of the fixed platform (6) and is used to control the charging head (5) to be detected on the fixed platform (6) for pushing and testing.

2. The rapid test platform for charger according to claim 1, characterized in that: The test positioning mechanism comprises a clamping plate (8) for clamping and positioning the charging head (5) to be tested, a protective pad (9) for clamping and protecting is arranged on the inner side of the clamping plate (8), a placement groove (7) for placing the charging head (5) to be tested is opened on the fixed platform (6), and the clamping plate (8) is connected to the fixed platform (6) in a limited sliding manner.

3. The rapid test platform for charger according to claim 2, characterized in that: The test positioning mechanism also includes a driving screw (10) for driving the clamping plate (8) to move for clamping. The driving screw (10) is rotatably mounted inside the fixed platform (6). The driving screw (10) is provided with a plurality of bidirectional threads (11) threadedly connected to the clamping plate (8).

4. The rapid test platform for charger according to claim 3, characterized in that: The test positioning mechanism also includes a knob (16) for driving a driving screw (10) for rotational adjustment; the driving screw (10) is rotationally connected to a connecting shaft (13) via a synchronous belt (12); the connecting shaft (13) is rotationally mounted inside a fixed platform (6); a worm wheel (14) is fixedly connected to the connecting shaft (13); a worm (15) is meshingly connected to the worm wheel (14); the worm (15) is rotationally mounted inside the fixed platform (6); and one end of the worm (15) is fixedly connected to the knob (16).

5. The rapid test platform for charger according to claim 2, characterized in that: The test positioning mechanism also includes a fixed plate (18) and a movable clamping plate (20) for clamping and limiting the charging cable (17); both the fixed plate (18) and the movable clamping plate (20) are provided with a limiting groove (19) for limiting and clamping the charging cable (17); one end of the movable clamping plate (20) is rotatably mounted on the fixed plate (18); and the fixed plate (18) is fixedly mounted on the fixed platform (6).

6. The rapid test platform for charger according to claim 5, characterized in that: The test positioning mechanism also includes a first magnet (24) and a second magnet (25) for fixing the installation of the fixed plate (18) and the movable card plate (20), wherein the first magnet (24) is fixedly connected to the movable card plate (20), and the second magnet (25) is fixedly connected to the fixed plate (18), and the first magnet (24) and the second magnet (25) are magnetically connected.

7. The rapid test platform for charger according to claim 6, characterized in that: The test positioning mechanism also includes an elastic hook (22) for clamping and fixing the fixed plate (18) and the movable clamping plate (20), the elastic hook (22) is fixedly connected to the movable clamping plate (20), the fixed plate (18) is provided with a hook groove (23) adapted to be clamped with the elastic hook (22), and the movable clamping plate (20) is provided with a lifting ring (21) for lifting.

8. The rapid test platform for charger according to claim 1, characterized in that: The test propulsion mechanism comprises a telescopic cylinder (26) for propulsing the charging head (5) to be tested for testing; the fixed platform (6) is connected to the test platform (1) by limited sliding through a slider (27); a slide groove (28) adapted to be slidably connected to the slider (27) is provided on the test platform (1); the fixed platform (6) is fixedly connected to the piston rod of the telescopic cylinder (26); and the telescopic cylinder (26) is fixedly mounted on the test platform (1).

9. The rapid test platform for charger according to claim 1, characterized in that: The detection device (2) is provided with a plurality of sockets (3) for detection, and the detection device (2) is provided with indicator lights (4) for detection indication, and the indicator lights (4) correspond one to one with the sockets (3) on one side thereof.

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