CN219301929U - Drop test device for power adapter production - Google Patents
Drop test device for power adapter production Download PDFInfo
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- CN219301929U CN219301929U CN202320818088.2U CN202320818088U CN219301929U CN 219301929 U CN219301929 U CN 219301929U CN 202320818088 U CN202320818088 U CN 202320818088U CN 219301929 U CN219301929 U CN 219301929U
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- power adapter
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Abstract
The utility model relates to the technical field of power adapter processing and discloses a drop test device for power adapter production, which comprises a base, wherein a supporting frame is fixedly connected to the top of the base, a top plate is fixedly connected to the top of the supporting frame, a servo motor is fixedly connected to the top of the top plate, a threaded rod is fixedly connected to the output end of the servo motor, a first thread bush is connected to the external thread of the threaded rod, a first sliding plate is fixedly connected to the outer side of the first thread bush, a mounting frame is fixedly connected to one end of the first sliding plate, and a rotating shaft is fixedly connected to the inner wall of the mounting frame. According to the utility model, the servo motor can be started to drive the supporting plate to ascend or descend, so that the test height is adjusted, one corner of a test sample can be placed in the cross groove at the top of the supporting plate, and the other corner is fixed by the fixing block, so that the sample can be subjected to corner drop test.
Description
Technical Field
The utility model relates to the technical field of power adapter processing, in particular to a drop test device for power adapter production.
Background
The power adapter is a small portable electronic device and a power supply conversion device of an electronic appliance, generally comprises components such as a shell, a transformer, an inductor, a capacitor, a control IC, a PCB (printed Circuit Board) and the like, and the working principle of the power adapter is converted from alternating current input to direct current output, and the power adapter is widely matched with the devices such as a security camera, a set top box, a router, a lamp strip, a massage instrument and the like, and a drop test is needed after the power adapter is processed, so that the power adapter is needed to be used as a drop test device.
In addition, the traditional drop test device simply clamps a test sample, usually faces to the ground, and cannot perform drop test on the corner of the sample, so that the drop test device for power adapter production is provided by the technology in the field to solve the problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a drop test device for producing a power adapter.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a drop test device for power adapter production, includes the base, the top fixedly connected with braced frame of base, the top fixedly connected with roof of braced frame, the top fixedly connected with servo motor of roof, servo motor's output fixedly connected with threaded rod, the outside threaded connection of threaded rod has first thread bush, the outside fixedly connected with first sliding plate of first thread bush, the one end fixedly connected with installing frame of first sliding plate, the inner wall fixedly connected with axis of rotation of installing frame, the outside of axis of rotation is provided with the torsional spring, the outside rotation of axis of rotation is connected with the connecting plate, the other end fixedly connected with layer board of connecting plate, the top fixedly connected with spliced pole of connecting plate, the outside rotation of spliced pole is connected with the rotating plate, the outside threaded connection of threaded rod has the second thread bush, the outside fixedly connected with second sliding plate of second thread bush, the bottom fixedly connected with first linkage of second sliding plate and second linkage.
As a further description of the above technical solution:
the inside of first suspension board is provided with the slip cavity, the lateral wall sliding connection of slip cavity has the lock core, the outside fixedly connected with expansion ring of lock core, the outside of lock core is provided with the spring, the outside of second suspension board is provided with the draw-in groove.
As a further description of the above technical solution:
one end of the spring is fixedly connected with the inner wall of the sliding cavity, the other end of the spring is fixedly connected with the outside of the movable ring, and one end of the lock cylinder is clamped in the clamping groove.
As a further description of the above technical solution:
the top fixedly connected with guide bar of base, the top of guide bar and the bottom fixed connection of roof, the inner wall and the outside sliding connection of guide bar of first sliding plate and second sliding plate.
As a further description of the above technical solution:
the right-hand member inner wall threaded connection of second sliding plate has the bolt, the outer wall and fixedly connected with fixed block that one end of bolt runs through the second sliding plate.
As a further description of the above technical solution:
one end of the torsion spring is fixedly connected with the inner wall of the mounting frame, and the other end of the torsion spring is fixedly connected with the top of the connecting plate.
As a further description of the above technical solution:
the outer sides of the first thread sleeve and the second thread sleeve are in sliding connection with the inner wall of the supporting frame.
The utility model has the following beneficial effects:
1. according to the utility model, the servo motor can be started to drive the supporting plate to ascend or descend through the mutual matching of the structures such as the first thread sleeve, the second thread sleeve, the servo motor, the first sliding plate and the supporting plate, so that the adjustment of the test height is realized.
2. According to the utility model, through the mutual matching of the structures such as the second sliding plate, the bolts, the fixing blocks and the supporting plates, one corner of the test sample can be placed in the cross groove at the top of the supporting plate, and the other corner is fixed by the fixing blocks, so that the corner drop test can be carried out on the sample.
Drawings
FIG. 1 is a perspective view of a drop test apparatus for power adapter production according to the present utility model;
FIG. 2 is a schematic view of a supporting frame structure of a drop test device for power adapter production according to the present utility model;
FIG. 3 is a schematic view of a mounting frame of a drop test apparatus for power adapter production according to the present utility model;
FIG. 4 is a schematic view of a rotating plate structure of a drop test apparatus for power adapter production according to the present utility model;
fig. 5 is a cross-sectional view of a first suspension plate of a drop test device for power adapter production in accordance with the present utility model.
Legend description:
1. a base; 2. a support frame; 3. a top plate; 4. a servo motor; 5. a threaded rod; 6. a first threaded sleeve; 7. a second threaded sleeve; 8. a first sliding plate; 9. a mounting frame; 10. a rotating shaft; 11. a torsion spring; 12. a connecting plate; 13. a connecting column; 14. a rotating plate; 15. a second sliding plate; 16. a first suspension plate; 17. a second suspension plate; 18. a sliding cavity; 19. a lock core; 20. a movable ring; 21. a spring; 22. a clamping groove; 23. a bolt; 24. a fixed block; 25. a guide rod; 26. and a supporting plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, one embodiment provided by the present utility model is: a drop test device for power adapter production comprises a base 1, a supporting frame 2 is fixedly connected to the top of the base 1, a top plate 3 is fixedly connected to the top of the supporting frame 2, the top plate 3 is used for fixing the supporting frame 2 and a guide rod 25, a servo motor 4 is fixedly connected to the top of the top plate 3, a threaded rod 5 is fixedly connected to the output end of the servo motor 4, a first thread bush 6 is connected to the outer thread of the threaded rod 5, a first sliding plate 8 is fixedly connected to the outer side of the first thread bush 6, the servo motor 4 is started, the threaded rod 5 is driven to rotate, the first thread bush 6 and a second thread bush 7 are driven to start moving, the first sliding plate 8 and the second sliding plate 15 are driven to slide along the outer side of the guide rod 25, a mounting frame 9 is fixedly connected to one end of the first sliding plate 8, a rotating shaft 10 is fixedly connected to the inner wall of the mounting frame 9, the outside of the rotating shaft 10 is provided with a torsion spring 11, the outside of the rotating shaft 10 is rotationally connected with a connecting plate 12, the other end of the connecting plate 12 is fixedly connected with a supporting plate 26, the top of the supporting plate 26 is provided with a cross groove, the top of the connecting plate 12 is fixedly connected with a connecting column 13, the outside of the connecting column 13 is rotationally connected with a rotating plate 14, the other end of the rotating plate 14 is provided with a through hole, the rotating plate 14 is pulled upwards to drive the connecting plate 12 to rotate upwards, the supporting plate 26 is driven to move upwards so as to enable the supporting plate 26 to be in a horizontal state, the external thread of the threaded rod 5 is connected with a second thread bush 7, the outside of the second thread bush 7 is fixedly connected with a second sliding plate 15, the bottom of the second sliding plate 15 is fixedly connected with a first hanging plate 16 and a second hanging plate 17, the other end of the rotating plate 14 is arranged between the first hanging plate 16 and the second hanging plate 17, can be secured by lock cylinder 19.
The inside of first hanger plate 16 is provided with sliding cavity 18, and sliding cavity 18's lateral wall sliding connection has lock core 19, and lock core 19's outside fixedly connected with expansion ring 20, and lock core 19's outside is provided with spring 21, and lock core 19's one end fixedly connected with pull ring, and second hanger plate 17's outside is provided with draw-in groove 22, and draw-in groove 22 is used for the other end of block lock core 19.
One end of the spring 21 is fixedly connected with the inner wall of the sliding cavity 18, the other end of the spring 21 is fixedly connected with the outer side of the movable ring 20, the spring force of the spring 21 can enable the lock cylinder 19 to reset rapidly, one end of the lock cylinder 19 is clamped in the clamping groove 22, and when the through hole of the rotating plate 14 penetrates through the outer side of the lock cylinder 19, the lock cylinder is fixed.
The top fixedly connected with guide bar 25 of base 1, the top of guide bar 25 and the bottom fixed connection of roof 3, the inner wall and the outside sliding connection of guide bar 25 of first sliding plate 8 and second sliding plate 15, it can be more stable to slide along the outside of guide bar 25.
The right end inner wall threaded connection of second sliding plate 15 has bolt 23, and the one end of bolt 23 runs through the outer wall of second sliding plate 15 and fixedly connected with fixed block 24, and the bottom of fixed block 24 is provided with the recess.
One end of the torsion spring 11 is fixedly connected with the inner wall of the mounting frame 9, the other end of the torsion spring 11 is fixedly connected with the top of the connecting plate 12, and the torsion force of the torsion spring 11 can enable the connecting plate 12 to rapidly rotate downwards.
The outside of first thread bush 6 and second thread bush 7 and the inner wall sliding connection of braced frame 2, braced frame 2 carries out spacingly to first thread bush 6 and second thread bush 7.
Working principle: when the device is specifically used, a user can pull the rotating plate 14 to lift upwards, thereby driving the connecting plate 12 to rotate upwards, thereby driving the supporting plate 26 to move upwards, at this moment, the torsion spring 11 is in a twisted state, when the supporting plate 26 is in a horizontal state, the user pulls the pull ring to move the lock cylinder 19 towards the inside of the sliding cavity 18, at this moment, the movable ring 20 extrudes the spring 21, the spring 21 is in a compressed state, the other end of the rotating plate 14 is placed in the middle of the first hanging plate 16 and the second hanging plate 17, the pull ring is released again, at this moment, the elastic force of the spring 21 enables the movable ring 20 to drive one end of the lock cylinder 19 to pass through one end through hole of the rotating plate 14 and be clamped in the inside of the clamping groove 22, one angle of a test sample is placed in the cross groove at the top of the supporting plate 26 again, the bolt 23 is rotated to enable the fixed block 24 to descend, when the concave surface of the fixed block 24 covers the other end angle of the test sample, then the servo motor 4 is started again, thereby driving the threaded rod 5 to rotate, thereby driving the first thread bush 6 and the second thread bush 7 to start to move, thereby driving the first sliding plate 8 and the second sliding plate 15 to move along the guide rod 25, thereby driving the connecting plate 12 to move the test sample rapidly, and the connecting plate 12 to move the test plate is pulled out, and the appropriate angle is pulled out of the test plate 12, thereby the test plate is rapidly and the test sample is pulled out to move the test plate 12, and the test plate is rapidly and the test sample is moved.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. Drop test device for power adapter production, comprising a base (1), characterized in that: the utility model discloses a base, including base (1) and connecting rod (5), top fixedly connected with braced frame (2) of base (1), top fixedly connected with roof (3) of braced frame (2), the top fixedly connected with servo motor (4) of roof (3), the output fixedly connected with threaded rod (5) of servo motor (4), the outside threaded connection of threaded rod (5) has first screw thread cover (6), the outside fixedly connected with first sliding plate (8) of first screw thread cover (6), the one end fixedly connected with installing frame (9) of first sliding plate (8), the inner wall fixedly connected with axis of rotation (10) of installing frame (9), the outside of axis of rotation (10) is provided with torsional spring (11), the outside rotation of axis of rotation (10) is connected with connecting plate (12), the other end fixedly connected with layer board (26) of connecting plate (12), the top fixedly connected with spliced pole (13) of connecting rod (13) outside rotation is connected with pivoted to rotate board (14), the outside threaded rod (5) has second screw thread cover (7), the outside of second sliding plate (7), the bottom of the second sliding plate (15) is fixedly connected with a first hanging plate (16) and a second hanging plate (17).
2. A drop test device for power adapter production according to claim 1, wherein: the inside of first suspension board (16) is provided with slip cavity (18), the lateral wall sliding connection of slip cavity (18) has lock core (19), the outside fixedly connected with expansion ring (20) of lock core (19), the outside of lock core (19) is provided with spring (21), the outside of second suspension board (17) is provided with draw-in groove (22).
3. A drop test device for power adapter production according to claim 2, wherein: one end of the spring (21) is fixedly connected with the inner wall of the sliding cavity (18), the other end of the spring (21) is fixedly connected with the outside of the movable ring (20), and one end of the lock cylinder (19) is clamped in the clamping groove (22).
4. A drop test device for power adapter production according to claim 1, wherein: the top of base (1) fixedly connected with guide bar (25), the top of guide bar (25) and the bottom fixed connection of roof (3), the inner wall of first sliding plate (8) and second sliding plate (15) and the outside sliding connection of guide bar (25).
5. A drop test device for power adapter production according to claim 1, wherein: the right-end inner wall of the second sliding plate (15) is connected with a bolt (23) in a threaded mode, and one end of the bolt (23) penetrates through the outer wall of the second sliding plate (15) and is fixedly connected with a fixing block (24).
6. A drop test device for power adapter production according to claim 1, wherein: one end of the torsion spring (11) is fixedly connected with the inner wall of the mounting frame (9), and the other end of the torsion spring (11) is fixedly connected with the top of the connecting plate (12).
7. A drop test device for power adapter production according to claim 1, wherein: the outer sides of the first thread sleeve (6) and the second thread sleeve (7) are in sliding connection with the inner wall of the supporting frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320818088.2U CN219301929U (en) | 2023-04-13 | 2023-04-13 | Drop test device for power adapter production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320818088.2U CN219301929U (en) | 2023-04-13 | 2023-04-13 | Drop test device for power adapter production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219301929U true CN219301929U (en) | 2023-07-04 |
Family
ID=86953065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320818088.2U Active CN219301929U (en) | 2023-04-13 | 2023-04-13 | Drop test device for power adapter production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219301929U (en) |
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2023
- 2023-04-13 CN CN202320818088.2U patent/CN219301929U/en active Active
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