Charging interface testing device

Abstract

The utility model relates to the technical field of electronic product testing, in particular to a charging interface testing device which comprises a base, two sides of the top end of the base are in sliding connection with supports, one side of the top end of each support is fixedly provided with a guide rail, one side of each guide rail is in sliding connection with a placing table, and the surfaces of the two placing tables are provided with limiting assemblies. A moving assembly is arranged in the base; through structures such as a driving motor, gears, a toothed plate, a guide rail, a fixing rod, a limiting plate and a placement table, an interface and a plug can be adjusted to be horizontally opposite through rotation of the two gears, so that the positions of charging interfaces of electronic products of different specifications can be adjusted, and the device can test the charging interfaces of various specifications; through structures such as lifting handles, limiting plates, limiting rods, sliding holes, reset springs and mounting grooves, the deformation states of the reset springs can be changed by pulling the two lifting handles, and then rapid taking and placing of the interface and the plug can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic product testing, in particular to a charging interface testing device. Background Art

[0002] With the progress of technology, more and more electronic products have entered people's lives. Most electronic products use rechargeable batteries, such as mobile phones, tablet computers, Bluetooth headsets, electric shavers, and electric toothbrushes. The charging interface of an electronic device is connected to the internal rechargeable battery, and externally connected to the charger plug through a charging cable. After the product is manufactured, it is necessary to test the charging interface of the product through a device;

[0003] It is found that the publication (announcement) number: CN202322449212.5 discloses a detection device for an electronic product charging interface. This technology discloses that "it includes a workbench, a detection device housing is fixedly connected to the top of the workbench, a detection device main body is fixedly connected to the top of the workbench, an interface insertion assembly is arranged on both sides of the detection device housing, two clamping assemblies are arranged on one side of the interface insertion assembly, and a collection box is arranged at the bottom of the workbench. The advantages of the utility model are as follows: The charging interface is positioned and inserted through the interface insertion assembly, which is beneficial to improving the automation degree of the detection device, thereby improving the working efficiency of the detection device, and the clamping assembly is controlled by the detection sensor in the detection device main body to distinguish and collect qualified and unqualified charging interfaces, which is beneficial to improving the collection efficiency after the charging interface is detected, and thus improving the transfer efficiency after the charging interface is detected";

[0004] When the existing charging interface testing device is in use, due to the wide variety of electronic products, the heights of their charging interfaces and plugs are not the same. When replacing the electronic product to be tested, it is necessary to replace the corresponding testing device, which greatly increases the testing cost of the product interface and at the same time increases the testing difficulty of the product interface.

[0005] To solve the above problems, a charging interface testing device is proposed in this application. Summary of the Utility Model

[0006] To solve the problems raised in the above background art. The utility model provides a charging interface testing device, which can test charging interfaces of various specifications and has the characteristics of quickly taking and placing the charging interface.

[0007] To achieve the above object, the present utility model provides the following technical solution: A charging interface testing device, including a base, on both sides of the top of the base are slidably connected with brackets, on one side of the top of each of the two brackets is fixedly provided with a guide rail, on one side of each of the two guide rails is slidably connected with a placement table, on the surfaces of the two placement tables are provided with limiting components, inside the base is provided with a moving component, on one side of the top of one of the placement tables is snap-fitted with an interface, and on one side of the top of the other placement table is snap-fitted with a plug;

[0008] Both of the two limiting components include two sliding holes, two limiting rods, a limiting plate, an installation groove and a handle. A plurality of the sliding holes are respectively opened on the inner walls on both sides of the two placement tables, the inner walls of the plurality of sliding holes are slidably connected with the limiting rods, the top ends of every two adjacent limiting rods are fixedly provided with the limiting plate, the inner walls at the bottom ends of the two limiting plates are opened with the installation grooves, and the top ends of the two limiting plates are fixedly provided with the handles. By pulling the two handles, the two limiting plates can be lifted upwards, so that the interfaces and plugs on the surfaces of the two placement tables can be quickly taken and placed.

[0009] As a preferred embodiment of the charging interface testing device of the present utility model, the moving component includes a sliding groove, two moving seats, a bidirectional lead screw, two lead screw nuts and a reciprocating motor. The sliding groove is opened on the inner wall of the top of the base, on both sides inside the sliding groove are slidably connected with the moving seats, inside the sliding groove is rotatably connected with the bidirectional lead screw through a bearing, on the inner walls of the two moving seats are fixedly provided with the lead screw nuts threadedly connected with the bidirectional lead screw, the reciprocating motor is fixedly arranged on one side of the base, the transmission shaft of the reciprocating motor is fixedly connected with the bidirectional lead screw, the two moving seats are respectively fixedly connected with the two brackets. After the bidirectional lead screw rotates and cooperates with the two lead screw nuts, the two moving seats can relatively slide on the inner walls of the sliding groove respectively, and at the same time the socket and the connector approach each other to realize the testing of the charging interface by this device.

[0010] As a preferred embodiment of the charging interface testing device of the present utility model, a toothed plate is slidably connected to the inner wall of the guide rail, on the other side of the top of each of the two brackets is fixedly provided with a driving motor, on the transmission shafts of the two driving motors are fixedly provided with gears, the two gears are respectively meshed with the two toothed plates, and between the toothed plate on the same side and the placement table is fixedly provided with a fixing rod. After the two gears rotate and respectively cooperate with the two toothed plates, the two toothed plates horizontally move on the inner walls of the two guide rails respectively, so as to adjust the horizontal positions of the socket and the connector, so that this device is applicable to testing charging interfaces of various specifications.

[0011] Preferably, as a charging interface testing device of the present utility model, discs are fixedly provided at the bottom ends of several of the limiting rods, and a reset spring is fixedly provided on one side of the top ends of several of the discs. The top ends of several of the reset springs are respectively fixedly connected to two placement platforms. When the two limiting plates move upward, several of the reset springs contract, and then the reset of several of the reset springs facilitates the fixation of the interface and the plug, preventing them from moving during the plugging process.

[0012] Preferably, as a charging interface testing device of the present utility model, the two installation grooves respectively match the interface and the plug.

[0013] Preferably, as a charging interface testing device of the present utility model, a tester is fixedly provided on one side of the front surface of the base.

[0014] Preferably, as a charging interface testing device of the present utility model, a switch panel is fixedly provided on the other side of the front surface of the base. A reciprocating motor switch and a driving motor switch are respectively provided on the surface of the switch panel. The reciprocating motor and the two driving motors are respectively electrically connected to the power supply through the reciprocating motor switch and the driving motor switch.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. Structures such as a driving motor, a gear, a toothed plate, a guide rail, a fixed rod, a limiting plate, and a placement platform are added on this basis. Furthermore, the interface and the plug can be adjusted to be horizontally opposite through the rotation of two gears, thereby facilitating the adjustment of the positions of the charging interfaces of electronic products of different specifications, enabling the device to test charging interfaces of multiple specifications;

[0017] 2. Meanwhile, structures such as a handle, a limiting plate, a limiting rod, a sliding hole, a reset spring, and an installation groove are also added on this basis. By pulling the two handles, the deformation state of several reset springs can be changed, thereby enabling the rapid picking and placing of the interface and the plug. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

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

[0020] Figure 2 is a schematic cross-sectional structure diagram of the present utility model;

[0021] Figure 3 is a schematic cross-sectional structure diagram of the placement platform of the present utility model;

[0022] Figure 4 For the present utility model Figure 2 Schematic enlarged structure view of part A

[0023] In the figure:

[0024] 1. Base; 2. Bracket; 3. Guide rail; 4. Placement table; 5. Limiting component; 6. Moving component; 7. Interface; 8. Plug; 9. Toothed plate; 10. Driving motor; 11. Gear; 12. Fixed rod; 13. Disk body; 14. Return spring; 15. Tester; 16. Switch panel; 51. Sliding hole; 52. Limiting rod; 53. Limiting plate; 54. Installation groove; 55. Handle; 61. Chute; 62. Moving seat; 63. Bidirectional lead screw; 64. Lead screw nut; 65. Reciprocating motor Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model

[0026] Embodiment

[0027] As Figures 1 - 4 shown

[0028] A charging interface testing device includes a base 1

[0029] In this implementation: It is found that the publication (announcement) number: CN202322449212.5 discloses a detection device for charging interfaces of electronic products. To solve the existing problems in this prior art, as disclosed in the above background art, "When the existing charging interface testing device is in use, due to the variety of electronic products, the heights of their charging interfaces and plugs are not the same. When replacing the electronic product to be tested, it is necessary to replace the corresponding testing device, which greatly increases the testing cost of the product interface and at the same time increases the testing difficulty of the product interface." In combination with the use, this problem is obviously an existing and difficult-to-solve problem. In view of this, to solve this technical problem, a limiting component 5 and a moving component 6 are added to this application document

[0030] Furthermore: On both sides of the top of the base 1, brackets 2 are slidably connected. On one side of the top of the two brackets 2, guide rails 3 are fixedly provided. On one side of the two guide rails 3, placement tables 4 are slidably connected. Limiting components 5 are provided on the surfaces of the two placement tables 4. A moving component 6 is provided inside the base 1. On one side of the top of one placement table 4, an interface 7 is snap-fitted. On one side of the top of the other placement table 4, a plug 8 is snap-fitted

[0031] As shown in Figures 1 to 4 the following

[0032] Combined with the above content: The two limiting components 5 both include two sliding holes 51, two limiting rods 52, a limiting plate 53, a mounting groove 54 and a handle 55. A plurality of sliding holes 51 are respectively opened on the inner walls on both sides of the two placing platforms 4. The inner walls of the plurality of sliding holes 51 are all slidably connected with limiting rods 52. The tops of every two adjacent limiting rods 52 are fixedly provided with a limiting plate 53. The inner walls at the bottoms of the two limiting plates 53 are both provided with mounting grooves 54. The tops of the two limiting plates 53 are both fixedly provided with handles 55;

[0033] The bottoms of the plurality of limiting rods 52 are all fixedly provided with discs 13. One side of the tops of the plurality of discs 13 is fixedly provided with a return spring 14. The tops of the plurality of return springs 14 are respectively fixedly connected with the two placing platforms 4;

[0034] The two mounting grooves 54 are respectively matched with the interface 7 and the plug 8.

[0035] In this implementation: Pull the two handles 55 to move the two limiting plates 53 upward. At the same time, the plurality of limiting rods 52 respectively slide on the inner walls of the plurality of sliding holes 51, and the plurality of return springs 14 contract. Then, place the interface 7 and the plug 8 to be tested at the bottoms of the two limiting plates 53 respectively. Then, the plurality of return springs 14 reset to make the plurality of limiting rods 52 move downward, and make the two limiting plates 53 respectively squeeze and fix the interface 7 and the plug 8. At the same time, the interface 7 and the plug 8 are respectively clamped into the two mounting grooves 54. Similarly, the interface 7 and the plug 8 can be quickly replaced by pulling the two handles 55.

[0036] In an alternative embodiment: The moving component 6 includes a sliding groove 61, two moving seats 62, a bidirectional lead screw 63, two lead screw nuts 64 and a reciprocating motor 65. The sliding groove 61 is opened on the inner wall of the top of the base 1. Both sides inside the sliding groove 61 are slidably connected with moving seats 62. The inside of the sliding groove 61 is rotatably connected with a bidirectional lead screw 63 through a bearing. The inner walls of the two moving seats 62 are both fixedly provided with lead screw nuts 64 threadedly connected with the bidirectional lead screw 63. The reciprocating motor 65 is fixedly arranged on one side of the base 1. The transmission shaft of the reciprocating motor 65 is fixedly connected with the bidirectional lead screw 63. The two moving seats 62 are respectively fixedly connected with the two brackets 2.

[0037] In this embodiment: Start the reciprocating motor 65 to drive the bidirectional lead screw 63 to rotate. After the bidirectional lead screw 63 cooperates with the two lead screw nuts 64, the two moving seats 62 slide relatively along the inner wall of the sliding groove 61, so that the interface 7 and the plug 8 approach each other, so as to facilitate the device to complete the detection of the charging interface.

[0038] In an alternative embodiment: A toothed plate 9 is slidably connected to the inner wall of the guide rail 3. On the other side of the top ends of the two brackets 2, driving motors 10 are fixedly provided. On the transmission shafts of the two driving motors 10, gears 11 are fixedly provided. The two gears 11 are respectively meshed and connected with the two toothed plates 9. Fixed rods 12 are fixedly provided between the toothed plates 9 on the same side and the placement table 4.

[0039] In this embodiment: By starting the two driving motors 10 to drive the two gears 11 to rotate respectively. Since the two gears 11 are respectively meshed and connected with the two toothed plates 9, the two toothed plates 9 respectively slide along the inner walls of the two guide rails 3. Then, through the two fixed rods 12, the two limiting plates 53 and the two placement tables 4 can be driven to move horizontally at the same time, so that the interface 7 and the plug 8 can be adjusted to be horizontally opposite, which is convenient for adjusting the charging interface positions of different specifications of electronic products.

[0040] In an alternative embodiment: A tester 15 is fixedly provided on one side of the front surface of the base 1.

[0041] In an alternative embodiment: A switch panel 16 is fixedly provided on the other side of the front surface of the base 1. On the surface of the switch panel 16, a reciprocating motor switch and a driving motor switch are respectively provided. The reciprocating motor 65 and the two driving motors 10 are respectively electrically connected to the power supply through the reciprocating motor switch and the driving motor switch.

[0042] The working principle and usage process of the present utility model: First, pull the two handles 55 to move the two limiting plates 53 upward. At the same time, several limiting rods 52 respectively slide on the inner walls of several sliding holes 51, and several return springs 14 contract. Then, place the interface 7 and the plug 8 to be tested at the bottom ends of the two limiting plates 53 respectively. Then, when several return springs 14 reset, several limiting rods 52 move downward, and the two limiting plates 53 respectively press and fix the interface 7 and the plug 8. At the same time, the interface 7 and the plug 8 are respectively clamped into the two installation grooves 54. Then, turn on the driving motor switch on the surface of the switch panel 16. The two driving motors 10 start to drive the two gears 11 to rotate respectively. Since the two gears 11 are respectively meshed and connected with the two toothed plates 9, the two toothed plates 9 respectively slide along the inner walls of the two guide rails 3. Then, through the two fixed rods 12, the two limiting plates 53 and the two placement tables 4 can be driven to move horizontally at the same time, so that the interface 7 and the plug 8 can be adjusted to be horizontally opposite. Finally, start the reciprocating motor 65 to drive the bidirectional lead screw 63 to rotate. After the bidirectional lead screw 63 cooperates with the two lead screw nuts 64, the two moving seats 62 slide relatively along the inner walls of the sliding grooves 61, so that the interface 7 and the plug 8 approach each other. When they are plugged together, observe the rotation of the pointer on the surface of the tester 15 to obtain the result of the charging interface test.

[0043] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A charging interface testing device, comprising a base (1), characterized in that: Both sides of the top of the base (1) are slidably connected with brackets (2). On one side of the top of each of the two brackets (2), a guide rail (3) is fixedly provided. On one side of each of the two guide rails (3), a placement table (4) is slidably connected. Limiting components (5) are arranged on the surfaces of the two placement tables (4). A moving component (6) is arranged inside the base (1). On one side of the top of one of the placement tables (4), an interface (7) is snap-fitted. On one side of the top of the other placement table (4), a plug (8) is snap-fitted; Both of the two limiting components (5) include two sliding holes (51), two limiting rods (52), a limiting plate (53), a mounting groove (54), and a handle (55). A plurality of the sliding holes (51) are respectively opened on the inner walls of both sides of the two placement tables (4). The inner walls of the plurality of sliding holes (51) are all slidably connected with limiting rods (52). On the top of every two adjacent limiting rods (52), a limiting plate (53) is fixedly provided. Mounting grooves (54) are opened on the inner walls of the bottoms of the two limiting plates (53). Handles (55) are fixedly provided on the tops of the two limiting plates (53).

2. The charging interface testing device according to claim 1, characterized in that: The moving component (6) includes a sliding groove (61), two moving seats (62), a bidirectional lead screw (63), two lead screw nuts (64), and a reciprocating motor (65). The sliding groove (61) is opened on the inner wall of the top of the base (1). On both sides inside the sliding groove (61), moving seats (62) are slidably connected. Inside the sliding groove (61), a bidirectional lead screw (63) is rotatably connected through a bearing. Inside the inner walls of the two moving seats (62), lead screw nuts (64) threadedly connected with the bidirectional lead screw (63) are fixedly provided. The reciprocating motor (65) is fixedly arranged on one side of the base (1). The transmission shaft of the reciprocating motor (65) is fixedly connected with the bidirectional lead screw (63). The two moving seats (62) are respectively fixedly connected with the two brackets (2).

3. The charging interface testing device according to claim 2, wherein: A toothed plate (9) is slidably connected to the inner wall of the guide rail (3). On the other side of the top of each of the two brackets (2), a driving motor (10) is fixedly provided. On the transmission shafts of the two driving motors (10), gears (11) are fixedly provided. The two gears (11) are respectively meshed with the two toothed plates (9). Fixed rods (12) are fixedly provided between the toothed plate (9) on the same side and the placement table (4).

4. The charging interface testing device according to claim 1, wherein: Disks (13) are fixedly provided at the bottoms of the plurality of limiting rods (52). On one side of the top of each of the plurality of disks (13), a return spring (14) is fixedly provided. The tops of the plurality of return springs (14) are respectively fixedly connected with the two placement tables (4).

5. The charging interface testing device according to claim 1, wherein: The two mounting grooves (54) are respectively matched with the interface (7) and the plug (8).

6. The charging interface testing device according to claim 1, wherein: A tester (15) is fixedly provided on one side of the front of the base (1).

7. The charging interface testing device according to claim 3, characterized in that: On the other side of the front of the base (1), a switch panel (16) is fixedly provided. On the surface of the switch panel (16), a reciprocating motor switch and a driving motor switch are respectively provided. The reciprocating motor (65) and the two driving motors (10) are respectively electrically connected to the power supply through the reciprocating motor switch and the driving motor switch.

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