Multifunctional detection jig for electronic components

Abstract

The utility model discloses a multifunctional detection jig for electronic components, which comprises a base, the top of the base is fixedly connected with a driving motor, the power output end of the driving motor is fixedly connected with a first gear, and the center of the top of the base is provided with a first limiting groove. The height of the detection platform is adjusted under the cooperation of a first internal thread through hole and a first lead screw, a workpiece is placed on the top of a second rubber pad, a third fixing frame is slid, then a protruding block is rotated, a pressing plate is driven to descend to press the workpiece, a first handle is rotated, and a third gear and a rack are matched to drive a detection plate to descend. The problems that most of existing multifunctional detection jigs for electronic components cannot adjust the height of a detection platform, due to different heights of workers, the detection platform cannot be adjusted to the comfortable height according to the heights of the workers, and the detection platform cannot be adjusted to the comfortable height due to the different heights of the workers are solved. Fatigue is easily caused by long-time detection; and the detection efficiency is reduced to a certain extent.

Description

Technical Field

[0001] This utility model relates to the field of electronic component technology, specifically to a multifunctional testing fixture for electronic components. Background Technology

[0002] Electronic components are the components of electronic parts and small machines and instruments. They are usually composed of several parts and can be used in similar products. They often refer to certain parts in the electrical, radio, and instrument industries. They are a general term for electronic devices such as capacitors, transistors, hairsprings, and clockwork, and common ones include diodes. After electronic components are manufactured, they need to be tested using testing fixtures to inspect their quality. Some electronic components have a sheet-like structure and are often fixedly clamped on the testing platform.

[0003] Most existing multi-functional testing fixtures for electronic components cannot adjust the height of the testing platform. Due to the different heights of the staff, it is impossible to adjust the testing platform to a comfortable height according to their own height. Long-term testing can easily cause fatigue and reduce testing efficiency to a certain extent. Utility Model Content

[0004] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0005] In view of the problems existing in the above and / or existing multifunctional testing fixtures for electronic components, this utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide a multifunctional testing fixture for electronic components. During use, the first gear is driven to rotate by the drive motor, which in turn drives the first fixed frame to rotate. With the cooperation of the first internal threaded through hole and the first lead screw, the height of the testing platform is adjusted. The workpiece is placed on top of the second rubber pad. After sliding the third fixed frame, the rotating protrusion drives the pressure plate to descend and press the workpiece. The rubber pad reduces the physical damage to the workpiece during the pressing process to a certain extent. Rotating the first handle drives the testing plate to descend through the cooperation of the third gear and rack. Rotating the second handle locks the plate in place. The workpiece is then tested through the testing plate. This invention solves the problem that most existing multifunctional testing fixtures for electronic components cannot adjust the height of the testing platform. Due to the different heights of the operators, it is impossible to adjust the testing platform to a comfortable height according to their own height. Long-term testing can easily cause fatigue and reduce testing efficiency to a certain extent.

[0007] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0008] A multifunctional testing fixture for electronic components includes a base, a drive motor fixedly connected to the top of the base, a first gear fixedly connected to the power output end of the drive motor, a first limiting groove provided at the center of the top of the base, a first fixed frame movably connected within the first limiting groove, a first limiting block provided at the bottom of the first fixed frame and located within the first limiting groove, a second gear fixedly connected to the top of the first fixed frame, a first internal thread through hole provided at the center of the second gear, the second gear meshing with the first gear, first connecting rods fixedly connected to the four corners of the top of the base, a second connecting rod movably connected within the through hole at the top of the first connecting rod, a testing platform fixedly connected to the top of the second connecting rod, a first lead screw fixedly connected to the center of the bottom of the testing platform, a second limiting block fixedly connected to the bottom of the first lead screw, and the external thread of the first lead screw meshing with the first internal thread through hole.

[0009] In a preferred embodiment of the multifunctional testing fixture for electronic components described in this utility model, a second fixed frame is fixedly connected to the top of the testing platform, a third connecting rod is movably connected to one end of the top of the second fixed frame, a third limiting block is provided at the top of the third connecting rod, and a testing plate is fixedly connected to the bottom of the third connecting rod.

[0010] In a preferred embodiment of the multifunctional testing fixture for electronic components described in this utility model, a rack is fixedly connected to one side of the third connecting rod, a boss is provided on the top of the second fixing frame, a second lead screw is movably connected to the boss, a third gear is fixedly connected to one end of the second lead screw through the boss, the third gear meshes with the rack, a fourth connecting rod is fixedly connected to one end of the second lead screw, and a first handle is fixedly connected to one end of the fourth connecting rod.

[0011] In a preferred embodiment of the multifunctional testing fixture for electronic components described in this utility model, a locking block is threadedly connected to the outer side of the second lead screw, and a second handle is fixedly connected to the top of the locking block.

[0012] In a preferred embodiment of the multifunctional testing fixture for electronic components described in this utility model, the testing platform has multiple second limiting grooves at its top, a third fixing frame movably connected within each second limiting groove, a fourth limiting block at the bottom of the third fixing frame, a second internal threaded through hole at one top end of the third fixing frame, a third lead screw movably connected within the second internal threaded through hole, the external thread of the third lead screw engaging with the second internal threaded through hole, a protrusion fixedly connected to the top of the third lead screw, a pressure block movably connected to the bottom of the third lead screw, a first rubber pad fixedly connected to the bottom of the pressure block, a fifth limiting block on one side of the pressure block, a third limiting groove on one side of the third fixing frame, the fifth limiting block located within the third limiting groove, and a second rubber pad fixedly connected to the top of the testing platform.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: Under the action of the drive motor, the first gear is driven to rotate, and the first gear drives the first fixed frame to rotate. With the cooperation of the first internal threaded through hole and the first lead screw, the height of the detection platform is adjusted. The workpiece is placed on the top of the second rubber pad. After sliding the third fixed frame, the convex block is rotated, which drives the pressure plate to descend and press the workpiece. The rubber pad reduces the physical damage to the workpiece during the pressing process to a certain extent. Rotating the first handle drives the detection plate to descend through the cooperation of the third gear and rack. Rotating the second handle locks it in place. The workpiece is then detected through the detection plate. This solves the problem that most existing multi-functional detection fixtures for electronic components cannot adjust the height of the detection platform. Due to the different heights of the staff, it is impossible to adjust the detection platform to a comfortable height according to their own height. Long-term detection can easily cause fatigue and reduce detection efficiency to a certain extent. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0015] Figure 1 This is a schematic diagram of the overall structure of a multifunctional testing fixture for electronic components according to this utility model.

[0016] Figure 2 This is a schematic diagram of the testing platform structure of a multifunctional testing fixture for electronic components according to this utility model.

[0017] Figure 3 This is a schematic diagram of the first fixing frame structure of a multifunctional testing fixture for electronic components according to this utility model.

[0018] Figure 4 This is a schematic diagram of the base structure of a multifunctional testing fixture for electronic components according to this utility model.

[0019] Figure 5 This is a schematic diagram of the third fixing frame structure of a multifunctional testing fixture for electronic components according to this utility model. Detailed Implementation

[0020] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0021] Example

[0022] Please see Figure 1-5 This utility model provides a multifunctional testing fixture for electronic components, including a base 1. A drive motor 25 is fixedly connected to the top of the base 1. A first gear 26 is fixedly connected to the power output end of the drive motor 25. A first limiting groove 29 is provided at the center of the top of the base 1. A first fixed frame 22 is movably connected in the first limiting groove 29. A first limiting block 24 is provided at the bottom of the first fixed frame 22 and is located in the first limiting groove 29. A second gear 3 is fixedly connected to the top of the first fixed frame 22. A first internal thread through hole 23 is provided at the center of the second gear 3. The second gear 3 meshes with the first gear 26. A first connecting rod 27 is fixedly connected to each of the four corners of the top of the base 1. A through hole 28 is provided at the top of the first connecting rod 27. A second connecting rod 21 is movably connected in the through hole 28. A testing platform 2 is fixedly connected to the top of the second connecting rod 21. A first lead screw 19 is fixedly connected to the center of the bottom of the testing platform 2. A second limiting block 20 is fixedly connected to the bottom of the first lead screw 19. The external thread of the first lead screw 19 meshes with the first internal thread through hole 23.

[0023] The top of the testing platform 2 is fixedly connected to a second fixed frame 4, and one end of the top of the second fixed frame 4 is movably connected to a third connecting rod 6. A third limiting block 9 is set at the top of the third connecting rod 6, and a testing plate 7 is fixedly connected to the bottom of the third connecting rod 6.

[0024] A rack 8 is fixedly connected to one side of the third link 6. A boss 10 is provided on the top of the second fixed frame 4. A second lead screw 12 is movably connected to the boss 10 laterally. A third gear 11 is fixedly connected to one end of the second lead screw 12 through the boss 10. The third gear 11 meshes with the rack 8. A fourth link 15 is fixedly connected to one end of the second lead screw 12. A first handle 16 is fixedly connected to one end of the fourth link 15.

[0025] The second lead screw 12 is threadedly connected to a locking block 13, and a second handle 14 is fixedly connected to the top of the locking block 13.

[0026] The testing platform 2 has multiple second limiting grooves 17 on its top. A third fixing frame 5 is movably connected within the second limiting grooves 17. A fourth limiting block 30 is provided at the bottom of the third fixing frame 5. A second internal threaded through hole is provided at one end of the top of the third fixing frame 5. A third lead screw 31 is movably connected within the second internal threaded through hole. The external thread of the third lead screw 31 engages with the second internal threaded through hole. A protrusion 32 is fixedly connected to the top of the third lead screw 31. A pressure block 33 is movably connected to the bottom of the third lead screw 31. A first rubber pad 34 is fixedly connected to the bottom of the pressure block 33. A fifth limiting block 35 is provided on one side of the pressure block 33. A third limiting groove 36 is provided on one side of the third fixing frame 5. The fifth limiting block 35 is located within the third limiting groove 36. A second rubber pad 18 is fixedly connected to the top of the testing platform 2.

[0027] Specifically, the drive motor 25 drives the first gear 26 to rotate, which in turn drives the first fixed frame 22 to rotate. With the cooperation of the first internal threaded through hole 23 and the first lead screw 19, the height of the inspection platform is adjusted. The workpiece is placed on top of the second rubber pad 18. After sliding the third fixed frame 5, the convex block 32 is rotated, which drives the pressure plate 33 to descend and press the workpiece. The rubber pad reduces the physical damage to the workpiece during the pressing process to a certain extent. The first handle 16 is rotated, and the inspection plate 7 is driven to descend through the cooperation of the third gear 11 and the rack 8. The second handle 14 is rotated to lock the plate. The workpiece is inspected through the inspection plate 7. This solves the problem that most existing multi-functional inspection fixtures for electronic components cannot adjust the height of the inspection platform. Due to the different heights of the staff, it is not possible to adjust the inspection platform to a comfortable height according to their own height. Long-term inspection can easily cause fatigue and reduce inspection efficiency to a certain extent.

[0028] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A multifunctional testing fixture for electronic components, characterized in that, The system includes a base (1), a drive motor (25) fixedly connected to the top of the base (1), a first gear (26) fixedly connected to the power output end of the drive motor (25), a first limiting groove (29) provided at the center of the top of the base (1), a first fixing frame (22) movably connected in the first limiting groove (29), a first limiting block (24) provided at the bottom of the first fixing frame (22), the first limiting block (24) located in the first limiting groove (29), a second gear (3) fixedly connected to the top of the first fixing frame (22), and a first internal thread provided at the center of the second gear (3). Through hole (23), the second gear (3) meshes with the first gear (26), the four corners of the top of the base (1) are fixedly connected with the first connecting rod (27), the top of the first connecting rod (27) is provided with through hole (28), the second connecting rod (21) is movably connected in the through hole (28), the top of the second connecting rod (21) is fixedly connected with the detection platform (2), the bottom center of the detection platform (2) is fixedly connected with the first lead screw (19), the bottom of the first lead screw (19) is fixedly connected with the second limiting block (20), the external thread of the first lead screw (19) meshes with the first internal thread through hole (23).

2. The multifunctional testing fixture for electronic components according to claim 1, characterized in that, The top of the detection platform (2) is fixedly connected to a second fixed frame (4), and one end of the top of the second fixed frame (4) is movably connected to a third connecting rod (6). A third limiting block (9) is provided at the top of the third connecting rod (6), and a detection plate (7) is fixedly connected to the bottom of the third connecting rod (6).

3. The multifunctional testing fixture for electronic components according to claim 2, characterized in that, A rack (8) is fixedly connected to one side of the third link (6). A boss (10) is provided on the top of the second fixing frame (4). A second lead screw (12) is movably connected to the boss (10) laterally. A third gear (11) is fixedly connected to one end of the second lead screw (12) through the boss (10). The third gear (11) meshes with the rack (8). A fourth link (15) is fixedly connected to one end of the second lead screw (12). A first handle (16) is fixedly connected to one end of the fourth link (15).

4. The multifunctional testing fixture for electronic components according to claim 3, characterized in that, The second lead screw (12) is threadedly connected to a locking block (13), and a second handle (14) is fixedly connected to the top of the locking block (13).

5. A multifunctional testing fixture for electronic components according to claim 4, characterized in that, The detection platform (2) has multiple second limiting grooves (17) on its top. A third fixing frame (5) is movably connected in the second limiting groove (17). A fourth limiting block (30) is provided at the bottom of the third fixing frame (5). A second internal thread through hole is provided at one end of the top of the third fixing frame (5). A third lead screw (31) is movably connected in the second internal thread through hole. The external thread of the third lead screw (31) meshes with the second internal thread through hole. A protrusion (32) is fixedly connected at the top of the third lead screw (31). A pressure block (33) is movably connected at the bottom of the third lead screw (31). A first rubber pad (34) is fixedly connected at the bottom of the pressure block (33). A fifth limiting block (35) is provided on one side of the pressure block (33). A third limiting groove (36) is provided on one side of the third fixing frame (5). The fifth limiting block (35) is located in the third limiting groove (36). A second rubber pad (18) is fixedly connected at the top of the detection platform (2).

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