Charging aging test fixture

Abstract

The utility model provides a charging aging test tool comprising a test platform, the test platform is provided with a carrier plate, the carrier plate is provided with a carrier used for placing a product, the carrier is provided with a fixing part used for fixing the product, the fixing part is provided with an abdicating opening located at the side edge, and the carrier plate is provided with a pushing force module. The pushing force module drives a power supply module which enters from the receding opening and makes contact with the product to be powered on. Compared with a traditional charging aging test fixture, the charging aging test fixture utilizes the pushing force module to drive the power supply module to enter the carrier from the abdicating opening in the side edge to be connected with a product for energization and move away from the carrier from the abdicating opening to be disconnected with the product, so that the process of manually plugging and unplugging a charging connector is omitted; according to the test platform, the labor cost during testing is reduced, the working efficiency during testing is improved, and meanwhile, enough space can be reserved above the test platform to install other devices, so that next-step operation can be conveniently carried out on products in the carrier; the utility model belongs to the technical field of test equipment.

Description

Technical Field

[0001] The utility model belongs to the technical field of testing equipment, and in particular relates to a charging aging test fixture. Background Art

[0002] The charging aging test is to test the life of electronic products by charging and discharging. However, the traditional charging aging test fixture needs to manually plug and unplug the charging port or communication plug to connect the test product to the power supply, which leads to high labor costs and low test efficiency. At the same time, because the traditional charging aging test fixture adopts a cabinet structure, it is not convenient to realize automatic coordination operation through robot handling. Utility Model Content

[0003] The purpose of the utility model is to provide a charging aging test fixture to solve the technical defects described in the background technology.

[0004] In order to solve the problem of high labor cost and low test efficiency caused by manually plugging and unplugging a charging port or a communication plug to electrically connect a test product, a charging aging test fixture includes a test platform, a carrier is installed on the test platform, a carrier for placing a product is provided on the carrier, a fixing part for fixing the product is provided on the fixing part, a clearance port is provided on the side, a driving force module is installed on the carrier, and the driving force module drives a power supply module that enters from the clearance port to contact the product and energizes it;

[0005] According to the technical solution, the utility model has the following beneficial effects:

[0006] After the product is placed and fixed on the carrier, the driving force module drives the power supply module to move, so that it enters the carrier from the clearance port and contacts the product to be energized, thereby performing a charging aging test on the product in the carrier. After completing the product test, the driving force module drives the power supply module to reset, so that the power supply module moves away from the carrier and disconnects from the product. Therefore, compared with the traditional charging aging test method, the utility model utilizes the driving force module to drive the power supply module to connect and energize the product and disconnect from the product, so as to omit the manual plugging and unplugging of the charging connector, thereby reducing the labor cost during testing and improving the operating efficiency during testing. At the same time, when the power supply module is connected to the product and energized, the driving force module drives the power supply module to enter the carrier from the clearance port located on the side of the carrier to connect and energize the product, so that sufficient space can be reserved above the test platform to install other devices, so as to facilitate further operation of the product in the carrier.

[0007] In order to further optimize the above technical solution, it can be optionally combined with one or more of the following implementation methods without conflict.

[0008] In some embodiments, the carrier can be detachably placed on a carrier, the carrier is equipped with a positioning block for limiting the position of one side of the carrier, the driving force module drives a push plate for pushing the carrier to the positioning block, and the power supply module is arranged on the push plate; according to the technical solution, it is convenient to take the carrier with the product placed on it out of the carrier and transport it to other processing / testing equipment, or to take the carrier with the product placed on it out of other processing / testing equipment, transport it and place it on the carrier.

[0009] In some embodiments, the carrier can be detachably placed on a carrier, and the carrier is equipped with positioning blocks that limit the position of the four sides of the carrier; according to the technical solution, the carrier with the product placed on it can be taken out from the carrier and transported to other processing / testing equipment, or the carrier with the product placed on it can be taken out from other processing / testing equipment, transported and placed on the carrier.

[0010] In some embodiments, the carrier is provided with a probe, and the carrier is provided with a contact for contacting the probe;

[0011] According to the technical solution, when the carrier is placed on the carrier, the contacts of the carrier are in contact with the probes of the carrier and are energized, thereby facilitating communication connection between the product in the carrier and the host of the fixture. At the same time, compared with the traditional charging aging test fixture, the steps of manually plugging and unplugging the communication plug are omitted, thereby further reducing the labor cost during testing and improving the operating efficiency during testing.

[0012] In some embodiments, the carrier is provided with a pressure sensing switch for sensing the carrier; according to the technical solution, when the carrier is placed on the carrier, the carrier presses down the pressure sensing switch through gravity to activate the test process, thereby realizing automated testing when the carrier is placed on the carrier.

[0013] In some embodiments, the carrier board is installed with a height-adjustable top column for adjusting the placement height of the carrier; according to the technical solution, products or carriers of different heights can be accurately connected to the power supply module for power supply.

[0014] In some embodiments, the carrier is equipped with a handle; according to the technical solution, it is convenient to place the carrier on or take it out from the carrier.

[0015] In some embodiments, the carrier is installed with a buffer member that limits the movement range of the power supply module; according to the technical solution, it is possible to avoid the driving force module driving the power supply module to move excessively and cause damage to the product, and to reduce the impact force when the power supply module contacts the product.

[0016] In some embodiments, in order to solve the problem that the traditional charging aging test fixture is not convenient to be transported by a manipulator to realize automated cooperation operation, the charging aging test fixture further includes a rack, the test platform is openly installed on the rack, and the rack is installed with a test host located below the test platform;

[0017] According to the technical solution, the utility model can further achieve the following beneficial effects:

[0018] The test platform is installed on the frame in an open manner. At the same time, when the power supply module is connected to the product and energized, the driving force module drives the power supply module to enter the carrier from the clearance port on the side of the carrier and connect to the product and energize it, so that enough space can be reserved above the test platform for the robot to carry the product or carrier.

[0019] In some embodiments, the rack has at least two test platforms arranged in a stepped manner; according to the technical solution, when multiple test platforms are installed in order to improve test efficiency, the multiple test platforms are arranged in a stepped manner on the rack, so that sufficient space can be reserved above each test platform for a robot to carry the product or carrier. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation of the present invention, the following is a brief description of the drawings and reference numerals required to be used in the description of the specific implementation.

[0021] Figure 1 It is a structural schematic diagram of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the carrier described in the utility model;

[0023] Figure 3 It is a bottom view of the carrier of the utility model;

[0024] Figure 4 is a schematic diagram of the structure of the test platform described in Example 1;

[0025] Figure 5 is a schematic structural diagram of the carrier plate described in Example 1 when a carrier is placed thereon;

[0026] Figure 6 is a schematic structural diagram of the carrier board described in Example 1;

[0027] Figure 7 is a schematic diagram of the structure of the test platform described in Example 2;

[0028] Figure 8 is a schematic structural diagram of the carrier plate described in Example 2 when a carrier is placed thereon;

[0029] Fig. 9 It is a structural schematic diagram of the carrier board described in Example 2.

[0030] Reference numerals:

[0031] 1. Carrier; 11. Fixing part; 12. Clearance; 13. Contact; 14. Handle; 2. Rack; 21. Test host; 22. Test platform; 3. Carrier; 31. Probe; 32. Pressure sensing switch; 33. Positioning block; 34. Propelling force module; 35. Buffer; 36. Push plate; 37. Power supply module; 38. Heightening top column. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0033] This specific implementation provides a charging aging test method, which is specifically described in the following embodiments:

[0034] Example 1

[0035] like Figures 1 to 6 As shown, this embodiment provides a charging aging test fixture, which includes a carrier 1 and a rack 2.

[0036] The carrier 1 is used to place products. The carrier 1 is provided with a fixing portion 11 for fixing the four corners of the product. The fixing portion 11 is provided with a clearance opening 12 located on the side of the product. A contact 13 is arranged at the bottom of the carrier 1. When the product is placed on the carrier 1, the product is electrically connected to the contact 13. The carrier 1 is installed with a handle 14.

[0037] The frame 2 is equipped with a test host 21 and at least two test platforms 22 arranged in a stepped manner, and the test host 21 is located below the test platform 22. The test platform 22 is equipped with a carrier plate 3, and the carrier 1 is movably placed on the carrier plate 3. The carrier plate 3 is provided with a probe 31 and a pressure sensing switch 32. When the carrier 1 is placed on the carrier plate 3, the probe 31 contacts the contact 13 and is energized. At the same time, the carrier 1 presses down the pressure sensing switch 32 to trigger the start of the test process; the carrier plate 3 is equipped with a positioning block 33, a driving force module 34 and a buffer 35. The positioning block 33 limits the position of the four sides of the carrier 1, and the driving force module 34 drives the push plate 36. The driving force module 34 can choose to use a screw module or a cylinder assembly to drive the push plate 36. The push plate 36 can be used to push the product to fix the product. The push plate 36 is installed A power supply module 37 is provided which can enter the carrier from the clearance port 12 and contact the product to energize the carrier. The power supply module 37 can be selected as a terminal head adapted to the product power supply interface or a conductive sheet in contact with the product power supply antenna. The buffer member 35 is used to limit the travel of the power supply module 37 when it moves in the direction of the carrier 1. The carrier 3 is provided with a height-adjusting top column 38 which can be threadedly connected to the carrier 3 to adjust the height, so that when the carrier 1 is placed on the carrier 3, the height-adjusting top column 38 lifts the carrier 1 so that the power supply interface or power supply antenna of the product in the carrier 1 is in the same parallel line with the power supply module 37. The probe 31 and the power supply module 37 are electrically connected to the test host 21.

[0038] The following is the working process of the charging aging test fixture:

[0039] The product is placed in the carrier 1. After the carrier 1 is transported to the charging aging test along the conveying device of the production line or the test line, the robot clamps the carrier 1 and places it on the carrier plate 3. At this time, the probe 31 contacts the contact 13 and is energized. At the same time, the carrier 1 presses down the pressure sensing switch 32 to trigger the start of the test process. After that, the driving force module 34 drives the push plate 36 to move, and the push plate 36 drives the power supply module 37 to enter from the clearance port 12 on the side of the carrier 1 to contact the product and energize it, thereby performing a charging aging test on the product; after the test is completed, the driving force module 34 drives the push plate 36 to reset, and the power supply module 37 also moves away from the product and the carrier 1. After that, the robot takes the carrier 1 with the tested product from the carrier plate 3 and puts it back to the conveying device of the production line or the test line for transportation.

[0040] Example 2

[0041] like Figure 1 , 2 As shown in , 3, 7 to 9, this embodiment provides a charging aging test fixture, which includes a carrier 1 and a rack 2.

[0042] The carrier 1 is used to place products. The carrier 1 is provided with a fixing portion 11 for fixing the product. The fixing portion 11 is provided with a clearance opening 12 located on the side of the product. The carrier 1 is provided with a contact 13. When the carrier 1 places the product, the product is electrically connected to the contact 13. The carrier 1 is installed with a handle 14.

[0043] The frame 2 is installed with a test host 21 and at least two test platforms 22 arranged in a stepped manner, and the test host 21 is located below the test platform 22. The test platform 22 is installed with a carrier plate 3, and the carrier 1 is movably placed on the carrier plate 3. The carrier plate 3 is provided with a probe 31 and a pressure sensing switch 32. When the carrier 1 is placed on the carrier plate 3, the probe 31 contacts the contact 13 and is energized. At the same time, the carrier 1 presses down the pressure sensing switch 32 to trigger the start of the test process; the carrier plate 3 is installed with a positioning block 33, a driving force module 34 and a buffer 35. The positioning block 33 limits the position of one side of the carrier 1, and the driving force module 34 drives a push plate 36 for pushing the carrier 1 to the positioning block 33. The driving force module 34 can choose to use a screw module or a cylinder assembly to drive the push plate 36. The moving push plate 36 is installed with a screw module or a cylinder assembly to drive the push plate 36. The position port 12 enters the power supply module 37 in the carrier 1 and contacts the product to energize it. The power supply module 37 can be selected as a terminal head adapted to the product power supply interface or a conductive sheet in contact with the product power supply antenna. The buffer 35 is used to limit the travel of the power supply module 37 when it moves toward the carrier 1; the carrier 3 is equipped with a height-adjusting top column 38, and the height-adjusting top column 38 can be connected to the carrier 3 by threads to adjust the height, so that when the carrier 1 is placed on the carrier 3, the height-adjusting top column 38 lifts the carrier 1, so that the power supply interface or power supply antenna of the product in the carrier 1 is in the same parallel line with the power supply module 37, and the probe 31 and the power supply module 37 are electrically connected to the test host 21.

[0044] The following is the working process of the charging aging test fixture:

[0045] The product is placed in the carrier 1. After the carrier 1 is transported to the charging aging test by the conveying device of the production line or the test line, the robot clamps the carrier 1 and places it on the carrier plate 3. At this time, the probe 31 contacts the contact 13 and is energized. At the same time, the carrier 1 presses down the pressure sensing switch 32 to trigger the start of the test process. Thereafter, the driving force module 34 drives the push plate 36 to push the carrier 1 to the positioning block 33 to fix the carrier 1. At the same time, the power supply module 37 enters from the clearance port 12 on the side of the carrier 1 to contact the product and energize it, thereby performing a charging aging test on the product. After the test is completed, the driving force module 34 drives the push plate 36 to reset, and the push plate 36 moves away from the carrier 1. At the same time, the power supply module 37 also moves away from the product and the carrier 1. Thereafter, the robot takes the carrier 1 with the tested product from the carrier plate 3 and puts it back to the conveying device of the production line or the test line for transportation.

[0046] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A charging aging test fixture, comprising a test platform (22), characterized in that: The test platform (22) is installed with a carrier plate (3), the carrier plate (3) is provided with a carrier (1) for placing a product, the carrier (1) is provided with a fixing portion (11) for fixing the product, the fixing portion (11) is provided with a clearance opening (12) located on the side, the carrier plate (3) is installed with a driving force module (34), and the driving force module (34) drives a power supply module (37) that enters from the clearance opening (12) to contact the product and is energized.

2. A charging aging test fixture according to claim 1, characterized in that: The carrier (1) is detachably placed on the carrier plate (3); the carrier plate (3) is provided with a positioning block (33) for limiting the position of one side of the carrier (1); the driving force module (34) drives a push plate (36) for pushing the carrier (1) to the positioning block (33); and the power supply module (37) is arranged on the push plate (36).

3. A charging aging test fixture according to claim 1, characterized in that: The carrier (1) is detachably placed on the carrier plate (3), and the carrier plate (3) is provided with positioning blocks (33) for limiting the positions of the four sides of the carrier (1).

4. A charging aging test fixture according to claim 2 or 3, characterized in that: The carrier plate (3) is provided with a probe (31), and the carrier (1) is provided with a contact point (13) in contact with the probe (31).

5. A charging aging test fixture according to claim 2 or 3, characterized in that: The carrier plate (3) is provided with a pressure sensing switch (32) for sensing the gravity of the carrier (1).

6. A charging aging test fixture according to claim 2 or 3, characterized in that: The carrier plate (3) is provided with a height-adjusting top column (38) for adjusting the placement height of the carrier (1).

7. A charging aging test fixture according to claim 2 or 3, characterized in that: The carrier (1) is provided with a handle (14).

8. The charging aging test fixture according to claim 1, characterized in that: The carrier plate (3) is provided with a buffer (35) for limiting the movement stroke of the power supply module (37).

9. The charging aging test fixture according to claim 1, characterized in that: It also includes a frame (2), the test platform (22) is installed on the frame (2) in an open manner, and the frame (2) is installed with a test host (21) located below the test platform (22).

10. A charging aging test fixture according to claim 9, characterized in that: The rack (2) has at least two test platforms (22) arranged in a stepped manner.

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