ATE test fixture

Abstract

The utility model discloses an ATE test fixture, and relates to the technical field of ATE test. The device comprises a base, one side of the base is provided with a first mounting plate, the first mounting plate is provided with a plurality of plugging port seats, the base is provided with two sliding rods, the two sliding rods are sleeved with a second mounting plate in a sliding mode, the second mounting plate is provided with a plurality of plugging head seats, and the plugging head seats are arranged on the second mounting plate. The base is provided with an adjusting piece used for adjusting sliding of the second mounting plate. The charger is placed in the placement groove in the clamping plate, the second mounting plate is adjusted to slide close to the first mounting plate through the adjusting part, so that a butt joint test is performed, after the test is completed, the second mounting plate is adjusted to slide away from the first mounting plate through the adjusting part, and under the action of the separating part, the charger is separated from the first mounting plate. The charger is separated from the plugging port seat or the plugging head seat, batch testing can be carried out, meanwhile, the charger does not need to be pulled out independently and frequently, the labor intensity is relieved, and the testing efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of ATE testing technology, specifically to ATE testing fixtures. Background Technology

[0002] Currently, after the charger is manufactured, it usually needs to undergo ATE testing. During the testing process, workers typically insert a charger into the socket of the test fixture, and after the test is completed, they unplug the charger from the socket. This method requires workers to frequently pull the charger out and out, which not only increases the labor intensity but also leads to low testing efficiency. Therefore, this application proposes an ATE test fixture. Utility Model Content

[0003] The purpose of this application is to provide an ATE test fixture in order to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this application specifically adopts the following technical solution:

[0005] ATE test fixture, including:

[0006] A base has a first mounting plate on one side, and a plurality of plug-in sockets on the first mounting plate. Two slide rods are provided on the base, and a second mounting plate is slidably sleeved on the two slide rods. A plurality of plug-in sockets are provided on the second mounting plate. An adjusting component for adjusting the sliding of the second mounting plate is provided on the base.

[0007] The snap-on plate has two sliding grooves on the base, two sliders on the snap-on plate and the two sliders are respectively slidably inserted into the two sliding grooves, and several placement slots for placing chargers are arrayed on the snap-on plate.

[0008] The separator, located on the base, is used to separate the charger, the socket, and the connector from each other when the second mounting plate slides away from the first mounting plate.

[0009] Furthermore, the adjusting component includes a base plate disposed on the base, a guide rod slidably inserted at one end of the base plate, a handle hinged to the other end of the base plate, a connecting rod hinged to one end of the guide rod and the handle, and a fixed connection between the other end of the guide rod and the second mounting plate.

[0010] Furthermore, the separating component includes two guide plates, both of which are disposed on the base and located on both sides of the snap-fit ​​plate. Each end of the snap-fit ​​plate is provided with a first snap block, and each end of the second mounting plate is hinged with a support rod, and each of the two support rods is provided with a second snap block.

[0011] Furthermore, a limit spring is connected between the support rod and the second mounting plate.

[0012] Furthermore, the free end of the support rod is rotatably equipped with a roller.

[0013] Furthermore, both ends of the snap-fit ​​plate are provided with insertion holes, and two insertion rods are movably inserted into the insertion holes, with a buffer spring connecting the two insertion rods.

[0014] Furthermore, clearance grooves are provided on opposite sides of the inner wall of the placement groove.

[0015] Furthermore, the longitudinal section of both the groove and the slider is T-shaped, and the base has an inlet that communicates with the groove.

[0016] The beneficial effects of this application are as follows: In this application, when testing the charger, the charger is placed in the placement slot on the snap-fit ​​plate, and the second mounting plate is slid closer to the first mounting plate by adjusting the adjusting component to perform the docking test. After the test is completed, the second mounting plate is slid away from the first mounting plate by adjusting the adjusting component, and the charger is separated from the plug socket or plug socket by the action of the separating component. This not only allows for batch testing, but also eliminates the need for individual and frequent removal and removal of the charger, which not only reduces labor intensity, but also improves testing efficiency. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of this application;

[0018] Figure 2 This is a three-dimensional structural sectional view of this application;

[0019] Figure 3 This is a top view of this application;

[0020] Figure 4 This is an exploded view of part of the three-dimensional structure of this application;

[0021] Figure 5 This is a three-dimensional structural diagram of the card connector plate in this application;

[0022] Figure 6 This is a three-dimensional sectional view of the card connector plate in this application;

[0023] Figure 7 This application Figure 3 Enlarged view of point A in the middle.

[0024] Reference numerals: 1. Base; 2. First mounting plate; 3. Plug-in socket; 4. Slide rod; 5. Second mounting plate; 6. Plug-in socket; 7. Adjusting component; 8. Snap-fit ​​plate; 9. Slide groove; 10. Slider; 11. Placement groove; 12. Separator; 13. Limiting spring; 14. Roller; 15. Plug-in hole; 16. Plug-in rod; 17. Buffer spring; 18. Clearance groove; 19. Placement entrance; 701. Base plate; 702. Guide rod; 703. Handle; 704. Connecting rod; 1201. Guide plate; 1202. First locking block; 1203. Support rod; 1204. Second locking block. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings.

[0026] like Figures 1-7 As shown, an embodiment of this application proposes an ATE test fixture, which includes:

[0027] A base 1 has a first mounting plate 2 on one side, and a plurality of plug-in sockets 3 on the first mounting plate 2. Preferably, the plug-in sockets 3 are electrically connected to an external testing device. The base 1 has two sliding rods 4, and a second mounting plate 5 is slidably mounted on the two sliding rods 4. The second mounting plate 5 has a plurality of plug-in sockets 6, which are electrically connected to an external testing device. The plurality of plug-in sockets 6 correspond one-to-one with the plurality of plug-in sockets 3. The base 1 has an adjusting member 7 for adjusting the sliding of the second mounting plate 5. The second mounting plate 5 is adjusted to slide along the sliding rods 4 by the adjusting member 7, so as to adjust the sliding of the second mounting plate 5 closer to or away from the first mounting plate 2 for testing purposes.

[0028] The snap-fit ​​plate 8 has two sliding grooves 9 on its base 1. The snap-fit ​​plate 8 has two sliders 10, which are slidably inserted into the two sliding grooves 9. Preferably, the sliding grooves 9 are located between the first mounting plate 2 and the second mounting plate 5, allowing the snap-fit ​​plate 8 to slide on the base 1. The snap-fit ​​plate 8 also has several placement slots 11 arrayed on it for placing chargers. Preferably, the number of placement slots 11 corresponds one-to-one with the number of connector 3 or connector 6. When testing the charger, the charger (without the charging head) is placed in one of the placement slots 11. Preferably, each placement slot 11 has a notch on opposite sides to facilitate connection between the charger and the connector 3 or connector 6. When placing the charger, the end with the insert faces the connector 3, and the end with the USB interface faces the connector 6 (specifically as shown). Figure 1 and Figure 3As shown), after a number of placement slots 11 are filled with chargers, the second mounting plate 5 is slid closer to the first mounting plate 2 by adjusting the adjusting piece 7. As the second mounting plate 5 moves, a number of plug sockets 6 are inserted into the USB ports of a number of chargers, and the plugs of a number of chargers are inserted into the sockets on a number of plug sockets 3, thereby conducting the test.

[0029] Separator 12 is set on base 1. When the second mounting plate 5 slides away from the first mounting plate 2, it is used to separate the charger, the socket 3 and the connector 6 from each other. After the test is completed, the second mounting plate 5 is adjusted to slide away from the first mounting plate 2 by adjusting component 7. As the second mounting plate 5 slides away, separator 12 separates the charger from the socket 3 and the charger from the connector 6. The staff only needs to take the charger out of the placement slot 11 to carry out the next batch of charger tests.

[0030] In this solution, when testing the charger, the charger is placed in the slot 11 on the snap-fit ​​plate 8. The second mounting plate 5 is slid closer to the first mounting plate 2 by adjusting the adjusting component 7 to perform the docking test. After the test is completed, the second mounting plate 5 is slid away from the first mounting plate 2 by adjusting the adjusting component 7. Under the action of the separating component 12, the charger is separated from the plug socket 3 or plug socket 6. This not only allows for batch testing, but also eliminates the need for individual and frequent removal and removal of the charger, reducing labor intensity and improving testing efficiency.

[0031] like Figure 2 As shown, the specific structure of the adjusting component 7 of this application is disclosed to realize the adjustment of the sliding of the second mounting plate 5. The adjusting component 7 includes a base plate 701 disposed on the base 1. A guide rod 702 is slidably inserted into one end of the base plate 701, and a handle 703 is hinged to the other end of the base plate 701. A connecting rod 704 is hinged to one end of the guide rod 702 and the handle 703, and the other end of the guide rod 702 is fixedly connected to the second mounting plate 5. Preferably, as shown... Figure 2 As shown, the handle 703 is constructed as an L-shaped rod. The hinge point between the handle 703 and the base plate 701 is located at the bend. At this time, the handle 703 is in a horizontal position (the grip part is horizontal). When it is necessary to adjust the second mounting plate 5 to slide closer to the first mounting plate 2, the handle 703 is rotated around the hinge point, gradually turning it into an upright position. As the handle 703 rotates, the section hinged to the connecting rod 704 swings in an arc, thereby causing the connecting rod 704 to abut against the guide rod 702, thus forcing the guide rod 702 to slide horizontally, thereby causing the second mounting plate 5 to slide closer to the first mounting plate 2. When it is necessary to adjust the second mounting plate 5 to slide away from the first mounting plate 2, the handle 703 is rotated in the opposite direction. It should be noted that the charger is tested by plugging into the socket 3 or the socket 6. There is a certain stress when it is plugged in. Therefore, the handle 703 does not need to be self-locking.

[0032] like Figure 3 and Figure 7 As shown, the specific structure of the separating component 12 of this application is disclosed to separate the charger from the plug-in socket 3 or plug-in socket 6. The separating component 12 includes two guide plates 1201, both of which are disposed on the base 1 and located on both sides of the snap-fit ​​plate 8. Each end of the snap-fit ​​plate 8 is provided with a first snap-fit ​​block 1202. Each end of the second mounting plate 5 is hinged with a support rod 1203, and each of the two support rods 1203 is provided with a second snap-fit ​​block 1204. Preferably, see reference... Figure 3 and Figure 7 The guide plate 1201 has a straight section and an inclined section connected together. The first locking block 1202 and the second locking block 1204 are both triangular in shape. In the initial state, the support rod 1203 rotates around the hinge point at a certain angle. When the second mounting plate 5 slides closer to the first mounting plate 2, the end of the support rod 1203 away from the hinge point first abuts against the inclined section of the guide plate 1201. Under the action of this inclined abutment, the support rod 1203 rotates around the hinge point, causing the second locking block 1204 to overlap with the end face of the locking plate 8 (to...). Figure 7As shown, when the second locking block 1204 overlaps with the locking plate 8 (the second locking block 1204 will be located in front of the first locking block 1202), as the second mounting plate 5 continues to move, the support rod 1203 will overlap with the straight section of the guide plate 1201. The straight section is used to limit the support rod 1203 (without interfering with the normal movement of the locking plate 8). After the test is completed, the second mounting plate 5 slides away from the first mounting plate 2. Because the straight section of the guide plate 1201 limits the support rod 1203, Therefore, the second locking block 1204 will overlap with the first locking block 1202. Under the sliding action of the second mounting plate 5, the locking plate 8 will be moved away from the first mounting plate 2, thereby separating the charger from the plug-in socket 3. As the second mounting plate 5 continues to slide, when the support rod 1203 moves to the inclined section of the guide plate 1201, the straight section of the guide plate 1201 releases the restriction on the support rod 1203. At this time, the support rod 1203 can rotate around the hinge point. To make the solution more reasonable, preferably... The length of the slide groove 9 is limited, and its end away from the first mounting plate 2 is aligned with the inclined section of the guide plate 1201. When the second mounting plate 5 moves the support rod 1203 so that its end is located on the inclined section of the guide plate 1201, the slider 10 just touches one end of the groove wall of the slide groove 9, thus restricting the snap-fit ​​plate 8 from moving further. Since the snap-fit ​​plate 8 cannot move at this time, the second snap-fit ​​block 1204 will make inclined contact with the first snap-fit ​​block 1202 under the action of the second mounting plate 5 continuing to move. Under the action of inclined contact, the support rod 1203 rotates around the hinge point, thereby releasing the traction on the snap-fit ​​plate 8, so that the charger and the plug socket 6 are connected automatically. During the test, after the test is completed, as the second mounting plate 5 slides away from the first mounting plate 2, the connection between the charger and the plug socket 3 is automatically released first, and then the connection between the charger and the plug socket 6 is released. During the test, there is no need to pull the charger out and out separately and frequently, which not only reduces the labor intensity but also improves the test efficiency.

[0033] like Figure 7 As shown, this application discloses a further technical solution for the support rod 1203, wherein a limit spring 13 is connected between the support rod 1203 and the second mounting plate 5, as shown. Figure 7 As shown, the limiting spring 13 is obliquely connected between the support rod 1203 and the second mounting plate 5. By setting the limiting spring 13, in the initial state, the elastic force of the limiting spring 13 allows the support rod 1203 to maintain an oblique state. When the support rod 1203 abuts against the oblique section of the guide plate 1201, it will not affect the normal rotation of the support rod 1203. At the same time, when the second mounting plate 5 slides away from the first mounting plate 2, the support rod 1203 slides from the straight section of the guide plate 1201 to the oblique section. Under the elastic force of the limiting spring 13, the support rod 1203 can smoothly rotate around the hinge point, thereby breaking the overlap of the first locking block 1202 and the second locking block 1204, thus making the separation effect of the charger and the plug socket 6 better.

[0034] like Figure 7 As shown, a further technical solution for the support rod 1203 is disclosed in this application. The free end of the support rod 1203 is rotatably provided with a roller 14. Since the guide plate 1201 has a straight plate section and an inclined plate section, the end of the support rod 1203 abuts and overlaps with the guide plate 1201. By rotatably providing a roller 14 at the end of the support rod 1203, the roller 14 rolls and overlaps with the surface of the guide plate 1201 to reduce the abutment friction, so that the support rod 1203 can better cooperate with the guide plate 1201.

[0035] like Figure 6 and Figure 7 As shown, this application discloses a further technical solution for protecting the charger with a snap-fit ​​plate 8. Both ends of the snap-fit ​​plate 8 are provided with insertion holes 15. Two insertion rods 16 are movably inserted into the insertion holes 15. A buffer spring 17 is connected between the two insertion rods 16. Preferably, the two insertion rods 16 located in the same insertion hole 15 are respectively facing the first mounting plate 2 and the second mounting plate 5. As the second mounting plate 5 slides closer to the first mounting plate 2, the first mounting plate 2 and the second mounting plate 5 will respectively abut against the two insertion rods 16, thereby causing the two insertion rods 16 to compress the buffer spring 17. The elastic force of the buffer spring 17 is used for buffering, preventing the charger from being rigidly inserted into the plug socket 3 or plug connector 6 when the second mounting plate 5 slides, so as to play a protective role.

[0036] like Figure 5 As shown, this application discloses a further technical solution for placing the charger on the card plate 8. The inner walls of the placement slot 11 are provided with clearance slots 18 on opposite sides. By providing clearance slots 18 on the inner walls of the placement slot 11, the two clearance slots 18 can be used to insert fingers, thereby improving the convenience of placing or removing the charger.

[0037] like Figure 4As shown, this application discloses a further technical solution for the removal and detachment of the snap-fit ​​plate 8. Both the slide groove 9 and the slider 10 have a T-shaped longitudinal section. The base 1 has an insertion port 19 communicating with the slide groove 9. By constructing the slide groove 9 and the slider 10 in a T-shape, the two sliders 10 are respectively placed into the two insertion ports 19. When the second mounting plate 5 slides, it can push the snap-fit ​​plate 8 to move, thereby allowing the slider 10 to slide along the slide groove 9 (the T-shape prevents it from shifting up and down), thus ensuring the smooth sliding of the snap-fit ​​plate 8 and ensuring the charger connects to the connector 3 or connector 6. After successful insertion, when the test is completed and the second mounting plate 5 slides away from the first mounting plate 2, the snap-fit ​​plate 8 can be removed from the base 1. In actual use, two or more snap-fit ​​plates 8 can be equipped. When one snap-fit ​​plate 8 is used to test the charger, the charger can be placed on the other snap-fit ​​plate 8. After one snap-fit ​​plate 8 is tested, it can be removed from the base 1 and another snap-fit ​​plate 8 can be placed, so that the two snap-fit ​​plates 8 can be used alternately. When the charger on one snap-fit ​​plate 8 is being tested, the charger on the other snap-fit ​​plate 8 can be removed and placed.

[0038] The above description of the disclosed embodiments enables those skilled in the art to make or use this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An ATE test fixture, characterized by, The utility model relates to a kind of charging device, including: Base (1), one side is provided with first mounting plate (2), the first mounting plate (2) is provided with several plug-in jack (3), the base (1) is provided with two slide bars (4), the second mounting plate (5) is slidably sleeved on two slide bars (4), the second mounting plate (5) is provided with several plug-in jack (6), the base (1) is provided with adjusting member (7) for adjusting the sliding of second mounting plate (5); Clamping plate (8), the base (1) is provided with two sliding grooves (9), the clamping plate (8) is structured with two sliding blocks (10) and two sliding blocks (10) are respectively slidably inserted into two sliding grooves (9), the clamping plate (8) is arrayed with several placement grooves (11) for placing charger; Separation piece (12) is provided on the base (1), when the second mounting plate (5) slides away from the first mounting plate (2), it is used for separating charger, plug-in jack (3) and plug-in jack (6) from each other.

2. The ATE test fixture of claim 1, wherein, The adjusting member (7) includes a bottom plate (701) provided on the base (1), one end of the bottom plate (701) is slidably inserted into a guide rod (702), the other end of the bottom plate (701) is hingedly connected with a handle (703), one end of the guide rod (702) is hingedly connected with a connecting rod (704), and the other end of the guide rod (702) is fixedly connected with the second mounting plate (5).

3. The ATE test fixture of claim 1, wherein, The separation piece (12) includes two guide plates (1201), both of which are provided on the base (1) and located on both sides of the clamping plate (8), both ends of the clamping plate (8) are structured with first clamping blocks (1202), both ends of the second mounting plate (5) are hingedly connected with support rods (1203), both of which are structured with second clamping blocks (1204).

4. The ATE test fixture of claim 3, wherein, The support rod (1203) is connected with the second mounting plate (5) by a limiting spring (13).

5. The ATE test fixture of claim 3, wherein, The free end of the support rod (1203) is rotatably provided with a roller (14).

6. The ATE test fixture of claim 1, wherein, Both ends of the clamping plate (8) are provided with insertion holes (15), two insertion rods (16) are movably inserted into the insertion holes (15), and a buffer spring (17) is connected between the two insertion rods (16).

7. The ATE test fixture of claim 1, wherein, The inner wall of the placement groove (11) is provided with a relief groove (18) on the opposite side.

8. The ATE test fixture of claim 1, wherein, The longitudinal section of the sliding groove (9) and the sliding block (10) is structured as T-shaped, and the base (1) is provided with a placing inlet (19) communicated with the sliding groove (9).

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