CN220752187U - High-current test module - Google Patents
High-current test module Download PDFInfo
- Publication number
- CN220752187U CN220752187U CN202322216707.3U CN202322216707U CN220752187U CN 220752187 U CN220752187 U CN 220752187U CN 202322216707 U CN202322216707 U CN 202322216707U CN 220752187 U CN220752187 U CN 220752187U
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- probe
- guide post
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- 238000012360 testing method Methods 0.000 title claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 238000006073 displacement reaction Methods 0.000 claims abstract description 5
- 239000000523 sample Substances 0.000 claims description 28
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
- 229910052802 copper Inorganic materials 0.000 claims description 11
- 239000010949 copper Substances 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000000429 assembly Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a high-current test module, which comprises a module support, wherein a test mechanism is arranged on the inner side of the module support, a displacement cylinder is arranged on one side of the test mechanism on the inner side of the module support, the test mechanism comprises a guide column assembly, an electrode pressing cylinder is arranged on the inner side of the top end of the guide column assembly, an electrode conduction assembly is arranged at the bottom end of the guide column assembly, and an elastic seat is arranged at the bottom end of the electrode conduction assembly; the multi-group product same-direction high-current test and the purpose of completing multi-group transmission test in a small space with small volume are realized. And the testing efficiency is improved, and meanwhile, the occupied space of the equipment on the site of the customer is reduced.
Description
Technical Field
The utility model relates to the field of test modules, in particular to a high-current test module.
Background
The existing jig device is a single product testing mechanism, and the productivity of the existing jig device can not meet the existing requirements due to long single-cycle testing time. And because the appearance of the jig is larger, the equipment space requirement can not be met after a plurality of groups of the jigs are arranged, and therefore, the novel high-current testing module is provided.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides the following technical scheme: the utility model provides a heavy current test module, includes the module support, the inboard of module support is equipped with testing mechanism, the inboard of module support is located one side of testing mechanism and is provided with the displacement cylinder, testing mechanism includes the guide post subassembly, the top inboard of guide post subassembly is equipped with electrode pressfitting cylinder, the bottom of guide post subassembly is equipped with electrode and switches on the subassembly, and the bottom of electrode switches on the subassembly is provided with the elastic seat, the top of elastic seat is in the bottom of electrode switch on the subassembly and is provided with the product carrier, the bottom of product carrier is provided with the bottom electrode, one side of product carrier is provided with the probe slip table cylinder, the one end of probe slip table cylinder is equipped with the probe subassembly.
As a preferable technical scheme of the utility model, the guide post assembly comprises a bottom plate, a hole is formed in the edge of the bottom plate, a linear bearing is arranged in the hole, a guide post is arranged on the inner side of the linear bearing, the top end of the guide post is fixedly connected with a limit connecting plate, the electrode pressing cylinder is connected to the top end of the bottom plate, a transmission rod of the electrode pressing cylinder penetrates through the bottom plate, and a floating joint is arranged at the end part of the transmission rod.
As a preferable technical scheme of the utility model, the electrode conduction assembly comprises a floating joint connecting plate, an insulating plate is arranged at the bottom end of the floating joint connecting plate, an upper electrode is arranged at the bottom end of the insulating plate, a connecting copper bar is arranged between the upper electrode and the insulating plate, a copper terminal is arranged on the top surface of the connecting copper bar, and a penetrating pressing rod is arranged on the inner side of the upper electrode.
As a preferable technical scheme of the utility model, the probe assembly comprises a connecting plate, wherein an up-down adjusting connecting block is arranged on the side face of the middle part of the connecting plate, wire protecting sleeves are arranged on the two side faces of the end part of the connecting plate, a probe guiding sleeve is arranged on one side of the wire protecting sleeve, and a probe is arranged on the inner side of the probe guiding sleeve.
As a preferable technical scheme of the utility model, the bottom ends of the guide post and the floating joint are connected to the top end surface of the floating joint connecting plate.
Compared with the prior art, the utility model has the following beneficial effects: the multi-group product same-direction high-current test and the purpose of completing multi-group transmission test in a small space with small volume are realized. And the testing efficiency is improved, and meanwhile, the occupied space of the equipment on the site of the customer is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a schematic diagram of the structure of the present utility model;
FIG. 4 is a schematic diagram of the structure of the present utility model;
FIG. 5 is a schematic diagram of the structure of the present utility model;
wherein: 1. an electrode pressing cylinder; 2. a guide post assembly; 3. an electrode conduction assembly; 4. a probe sliding table cylinder; 5. a probe assembly; 6. a product carrier; 7. a lower electrode; 8. an elastic seat; 9. a module support; 10. a displacement cylinder; 11. a linear bearing; 12. a bottom plate; 13. a guide post; 15. a limit connecting plate; 16. a floating joint; 17. pressing a rod; 18. connecting copper bars; 19. an insulating plate; 20. a floating joint connection plate; 21. a copper terminal; 22. a plunger; 23. adjusting the connecting block up and down; 24. a connecting plate; 26. a probe guide sleeve; 27. a probe; 28. and a wire protecting sleeve.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.
Examples:
as shown in fig. 1-5, the present utility model provides; the utility model provides a heavy current test module, including module support 9, the inboard of module support 9 is equipped with testing mechanism, the inboard of module support 9 is located one side of testing mechanism and is provided with displacement cylinder 10, testing mechanism includes guide post subassembly 2, the top inboard of guide post subassembly 2 is equipped with electrode pressfitting cylinder 1, the bottom of guide post subassembly 2 is equipped with electrode and switches on subassembly 3, the bottom of electrode switches on subassembly 3 is provided with elastic seat 8, the top of elastic seat 8 is in the bottom of electrode switches on subassembly 3 and is provided with product carrier 6, the bottom of product carrier 6 is provided with bottom electrode 7, one side of product carrier 6 is provided with probe slip table cylinder 4, the one end of probe slip table cylinder 4 is equipped with probe subassembly 5.
In another embodiment, the present embodiment discloses; the guide post assembly 2 comprises a bottom plate 12, a hole is formed in the edge of the bottom plate 12, a linear bearing 11 is arranged in the hole, a guide post 13 is arranged on the inner side of the linear bearing 11, a limit connecting plate 15 is fixedly connected to the top end of the guide post 13, the electrode pressing cylinder 1 is connected to the top end of the bottom plate 12, a transmission rod of the electrode pressing cylinder 1 penetrates through the bottom plate 12, and a floating joint 16 is arranged at the end part of the transmission rod.
In another embodiment, the present embodiment discloses; the electrode conduction assembly 3 comprises a floating joint connecting plate 20, an insulating plate 19 is arranged at the bottom end of the floating joint connecting plate 20, an upper electrode is arranged at the bottom end of the insulating plate 19, a connecting copper bar 18 is arranged between the upper electrode and the insulating plate 19, a copper terminal 21 is arranged on the top surface of the connecting copper bar 18, and a penetrating pressing rod 17 is arranged on the inner side of the upper electrode.
In another embodiment, the present embodiment discloses; the probe assembly 5 comprises a connecting plate 24, wherein an up-down adjusting connecting block 23 is arranged on the side surface of the middle part of the connecting plate 24, a wire protecting sleeve 28 is arranged on the two side surfaces of the end part of the connecting plate 24, a probe guiding sleeve 26 is arranged on one side of the wire protecting sleeve 28, and a probe 27 is arranged on the inner side of the probe guiding sleeve 26.
In another embodiment, the present embodiment discloses; the bottom ends of the guide posts 13 and the floating joint 16 are connected to the top end surface of the floating joint connection plate 20.
The upper and lower cylinders are connected with the guide post assembly through the connectors to drive the upper test electrode by using the air cylinder, the guide post assembly, the elastic seat, the electrode conduction mechanism and the probe mechanism, so that the upper and lower movement of the electrode is realized, and the pressure required by large current conduction can be effectively and stably provided by matching with the lower electrode elastic device; the two groups of horizontal probe assemblies are used for measuring the butt joint signal ends of the tested objects under the drive of the air cylinders and are applied to large-current multi-group homodromous parallel testing equipment, and the probe assemblies are changed by changing different electrodes. And multiple groups of same-direction high-current tests of different products are realized, and the whole test period is shortened. Because the high current test requires low resistance, the indirect impedance of the electrode needs to be very low, and the structure can provide good and stable contact conduction.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a heavy current test module, includes module support (9), its characterized in that: the inside of module support (9) is equipped with testing mechanism, the inboard of module support (9) is located one side of testing mechanism and is provided with displacement cylinder (10), testing mechanism includes guide post subassembly (2), the top inboard of guide post subassembly (2) is equipped with electrode pressfitting cylinder (1), the bottom of guide post subassembly (2) is equipped with electrode conduction subassembly (3), and the bottom of electrode conduction subassembly (3) is provided with elastic seat (8), the top of elastic seat (8) is in the bottom of electrode conduction subassembly (3) and is provided with product carrier (6), the bottom of product carrier (6) is provided with bottom electrode (7), one side of product carrier (6) is provided with probe slip table cylinder (4), the one end of probe slip table cylinder (4) is equipped with probe subassembly (5).
2. The high current testing module of claim 1, wherein: the guide post assembly (2) comprises a bottom plate (12), a hole is formed in the edge of the bottom plate (12), a linear bearing (11) is arranged in the hole, a guide post (13) is arranged on the inner side of the linear bearing (11), a limit connecting plate (15) is fixedly connected to the top end of the guide post (13), an electrode pressing cylinder (1) is connected to the top end of the bottom plate (12), a transmission rod of the electrode pressing cylinder (1) penetrates through the bottom plate (12), and a floating joint (16) is arranged at the end part of the transmission rod.
3. The high current testing module of claim 1, wherein: the electrode conduction assembly (3) comprises a floating joint connecting plate (20), an insulating plate (19) is arranged at the bottom end of the floating joint connecting plate (20), an upper electrode is arranged at the bottom end of the insulating plate (19), a connecting copper bar (18) is arranged between the upper electrode and the insulating plate (19), a copper terminal (21) is arranged on the top end surface of the connecting copper bar (18), and a penetrating pressing rod (17) is arranged on the inner side of the upper electrode.
4. The high current testing module of claim 1, wherein: the probe assembly (5) comprises a connecting plate (24), an up-down adjusting connecting block (23) is arranged on the side face of the middle of the connecting plate (24), a wire protecting sleeve (28) is arranged on the two side faces of the end portion of the connecting plate (24), a probe guiding sleeve (26) is arranged on one side of the wire protecting sleeve (28), and a probe (27) is arranged on the inner side of the probe guiding sleeve (26).
5. A high current testing module according to claim 3, wherein: the bottom ends of the guide posts (13) and the floating connectors (16) are connected to the top end surface of the floating connector connecting plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322216707.3U CN220752187U (en) | 2023-08-17 | 2023-08-17 | High-current test module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322216707.3U CN220752187U (en) | 2023-08-17 | 2023-08-17 | High-current test module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220752187U true CN220752187U (en) | 2024-04-09 |
Family
ID=90555098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322216707.3U Active CN220752187U (en) | 2023-08-17 | 2023-08-17 | High-current test module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220752187U (en) |
-
2023
- 2023-08-17 CN CN202322216707.3U patent/CN220752187U/en active Active
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