CN220894360U - Conductive testing device for heat dissipation copper bottom - Google Patents
Conductive testing device for heat dissipation copper bottom Download PDFInfo
- Publication number
- CN220894360U CN220894360U CN202322383986.2U CN202322383986U CN220894360U CN 220894360 U CN220894360 U CN 220894360U CN 202322383986 U CN202322383986 U CN 202322383986U CN 220894360 U CN220894360 U CN 220894360U
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- test
- conductive
- fixing frame
- mounting
- fixedly provided
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- 238000012360 testing method Methods 0.000 title claims abstract description 127
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 34
- 239000010949 copper Substances 0.000 title claims abstract description 34
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 23
- 238000010030 laminating Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 9
- 230000002349 favourable effect Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Testing Of Individual Semiconductor Devices (AREA)
Abstract
The utility model discloses a conductive testing device for a heat dissipation copper bottom, which comprises a test bench, wherein an installation groove is formed in one side of the top end surface of the test bench, a first fixing frame is fixedly installed on one side of the installation groove, a spring is fixedly installed on one side of the first fixing frame, a second fixing frame is fixedly installed at one end of the spring, a sliding block is fixedly installed at the bottom end of the second fixing frame, and the sliding block is slidably installed in the installation groove. According to the utility model, one end of the conductive tester is provided with the test pen through the connecting wire, one side of the test board is provided with the clamping groove through the mounting plate, the test pen of the connecting wire on the conductive tester can be clamped and installed in the clamping groove when the use is stopped, and the test pen is limited and fixedly placed through the clamping groove, so that the test pen does not need to be repeatedly disassembled and stored, the use is more convenient, the use time of the installation and the disassembly is shorter, the conductive test process of a user on the heat dissipation copper bottom plate is facilitated to be accelerated, the test speed is improved, and the conductive test efficiency is ensured.
Description
Technical Field
The utility model relates to the technical field of heat dissipation copper bottom plate conduction testing, in particular to a conduction testing device for a heat dissipation copper bottom plate.
Background
The GBT is a high-power semiconductor device, current flowing in the working process is large, switching lean frequency is high, loss power is high, heat generated in the working process of a very large quantity of heat chips is transmitted to the outer surface of the copper base plate through the heat dissipation channel in a heat conduction main mode, and finally emitted to surrounding media in a heat convection and heat radiation main mode, so that whether the electric conductivity of the heat dissipation copper base plate meets design requirements or not is known in the production of the heat dissipation copper base plate, and the heat dissipation copper base plate needs to be subjected to electric conduction test through the electric conduction test device.
The current conductive testing device for the radiating copper bottom plate is when using, the user needs to carry out the mutual contact test with the test pen through the test pen of handheld conductive testing device and radiating copper bottom plate, when using, the test pen is placed inside the containing box, need install during the use, the operation is comparatively inconvenient, the test pen after the installation is inconvenient to accomodate and is placed, need repeatedly dismantle and place the containing box inside, use inconvenience, the live time of installation dismantlement is longer, thereby influence the user and to the conductive test process of radiating copper bottom plate, reduce test speed, conductive test efficiency is relatively poor.
Disclosure of utility model
The utility model aims to solve the defects that in the prior art, a test pen needs to be installed when in use, the operation is relatively inconvenient, the test pen after installation is inconvenient to store and place, repeated disassembly and placement are needed to be carried out in a storage box, the use is inconvenient, the installation and disassembly use time is long, the conductive test process of a user on a heat dissipation copper bottom plate is affected, the test speed is reduced, and the conductive test efficiency is relatively poor.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a heat dissipation copper is electrically conductive testing arrangement for end, including the testboard, the mounting groove has been seted up to top face one side of testboard, one side fixed mounting of mounting groove has first mount, one side fixed mounting spring of first mount, the one end fixed mounting second mount of spring, the bottom fixed mounting slider of second mount, slider slidable mounting is in the inside of mounting groove, joint installation conductive tester on first mount and the second mount, the one end fixed mounting of conductive tester has the connecting wire, the one end fixed mounting test pen of connecting wire, test pen joint is installed in the inside of test board, the top face one side fixed mounting test board of testboard;
one end fixed mounting of test board has the mounting panel, has seted up the draw-in groove on the mounting panel, and the inside fixed mounting of draw-in groove has the snap ring, and the test pen joint is installed in the draw-in groove of mounting panel inside, and test pen and snap ring laminating each other.
Preferably, the bottom end face of the test bench is fixedly provided with two supporting frames, and the two supporting frames are fixedly arranged on two sides of the bottom end face of the test bench.
Preferably, two side plates are fixedly arranged at two sides of one end of the test board, two electric push rods are fixedly arranged on two opposite side walls of the two side plates, mounting barrels are fixedly arranged at the telescopic ends of the two electric push rods, and a protection plate is fixedly arranged at the other end of the test board.
Preferably, the clamping plate is fixedly arranged on one side of the mounting cylinder, the insulating plate is fixedly arranged on one side of the clamping plate, and the cross-sectional area of the clamping plate and the insulating plate is smaller than that of the test plate.
The utility model has the following beneficial effects:
According to the utility model, one end of the conductive tester is provided with the test pen through the connecting wire, one side of the test board is provided with the clamping groove through the mounting plate, the test pen of the connecting wire on the conductive tester can be clamped and installed in the clamping groove when the use is stopped, and the test pen is limited and fixedly placed through the clamping groove, so that the test pen does not need to be repeatedly disassembled and stored, the use is more convenient, the use time of the installation and the disassembly is shorter, the conductive test process of a user on the heat dissipation copper bottom plate is facilitated to be accelerated, the test speed is improved, and the conductive test efficiency is ensured.
Drawings
FIG. 1 is a schematic diagram of the whole structure of a test bench of a conductive test device for a heat dissipation copper bottom according to the present utility model;
FIG. 2 is an enlarged schematic view of the installation structure of the conductive tester in the area A of FIG. 1 of the conductive testing device for heat dissipation copper bottom;
FIG. 3 is an enlarged schematic view of the mounting structure of the test pen in the area B in FIG. 1 of the conductive test device for heat dissipation copper bottom;
Fig. 4 is a schematic diagram of the whole structure of a test bench of a conductive test device for a heat dissipation copper bottom according to the present utility model.
In the figure: 1. a test bench; 101. a support frame; 102. a mounting groove; 2. a first fixing frame; 201. a spring; 202. the second fixing frame; 203. a slide block; 3. a conductivity tester; 4. a connecting wire; 5. a test pen; 6. a test board; 601. a mounting plate; 602. a clamping groove; 603. a clasp; 7. a side plate; 8. an electric push rod; 801. a mounting cylinder; 9. a clamping plate; 10. an insulating plate; 11. and (5) protecting the 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.
Referring to fig. 1-4, a conductive testing device for a heat dissipation copper bottom comprises a test bench 1, wherein a mounting groove 102 is formed in one side of the top end surface of the test bench 1, a first fixing frame 2 is fixedly mounted on one side of the mounting groove 102, a spring 201 is fixedly mounted on one side of the first fixing frame 2, a second fixing frame 202 is fixedly mounted at one end of the spring 201, a sliding block 203 is fixedly mounted at the bottom end of the second fixing frame 202, a conductive tester 3 is mounted on the first fixing frame 2 and the second fixing frame 202 in a clamping manner, the clamping distance between the first fixing frame 2 and the second fixing frame 202 is adjusted through the spring 201, so that conductive testers 3 with different sizes can be clamped and fixed, the application range of the test bench 1 is effectively improved, a connecting wire 4 is fixedly mounted at one end of the conductive tester 3, a test pen 5 is fixedly mounted at one end of the connecting wire 4, the test pen 5 is mounted in the inside a test board 6 in a clamping manner, and a test board 6 is fixedly mounted at one side of the top end surface of the test bench 1;
One end fixed mounting of test board 6 has mounting panel 601, has seted up draw-in groove 602 on the mounting panel 601, and the inside fixed mounting of draw-in groove 602 has snap ring 603, and inside draw-in groove 602 at mounting panel 601 is installed to test pen 5 joint, and test pen 5 and snap ring 603 laminate each other, and the test pen 5 of electrically conductive tester 3 is fixed spacing through the draw-in groove 602 and the snap ring 603 of mounting panel 601, is convenient for fix the test pen 5 and places, and the person of facilitating the use takes.
The bottom end face of the test bench 1 is fixedly provided with two supporting frames 101, the two supporting frames 101 are fixedly arranged on two sides of the bottom end face of the test bench 1, and the test bench 1 is supported and fixed through the two supporting frames 101.
Two side plates 7 are fixedly arranged on two sides of one end of the test board 6, two electric push rods 8 are fixedly arranged on two opposite side walls of the two side plates 7, an installation barrel 801 is fixedly arranged on the telescopic ends of the two electric push rods 8, and a protection plate 11 is fixedly arranged on the other end of the test board 6.
One side fixed mounting grip block 9 of mounting cylinder 801, one side fixed mounting insulation board 10 of grip block 9, the cross-sectional area of grip block 9 and insulation board 10 is less than the cross-sectional area of test board 6, two electric putter 8 all make grip block 9 and insulation board 10 carry out the centre gripping fixedly to radiating copper bottom plate through mounting cylinder 801, thereby be favorable to carrying out fixed spacing to radiating copper bottom plate on test board 6 of testboard 1, the user of being convenient for carries out conductive test to radiating copper bottom plate through test pen 5 of conductive tester 3, the operation is more convenient, and is convenient to use.
The application method and the advantages of the utility model are as follows: when the conductive testing device for the heat dissipation copper bottom is used, the working process is as follows:
As shown in fig. 1, 2, 3 and 4, when the conductive testing device for a heat dissipation copper bottom is used, electric elements in the conductive testing device are electrically connected with a power supply and a power supply switch, when the conductive testing device is used, a test board 1 is supported and fixed through two supporting frames 101, a second fixing frame 202 is slidably arranged at the top end of the test board 1 through a mounting groove 102, the second fixing frame 202 is pulled, a sliding block 203 at the bottom end of the second fixing frame 202 slides in the mounting groove 102, mutual distance adjustment is carried out through springs 201 between the second fixing frame 202 and the first fixing frame 2, the conductive testing device 3 is clamped in a space between the second fixing frame 202 and the first fixing frame 2 for fixing, clamping distance adjustment is carried out between the first fixing frame 2 and the second fixing frame 202 through the springs 201, so that the conductive testing devices 3 with different sizes can be clamped and fixed, effectively improves the application range of the test bench 1, the test pencil 5 is installed at one end of the conductive tester 3 through the connecting wire 4, the clamping groove 602 is formed at one side of the test board 6 through the mounting board 601, the test pencil 5 of the connecting wire 4 on the conductive tester 3 can be clamped and installed in the clamping groove 602 when stopping use, the test pencil 5 is limited and fixedly placed through the clamping groove 602, repeated disassembly and storage of the test pencil 5 are not needed, the test pencil 5 of the conductive tester 3 is fixedly limited with the clamping ring 603 through the clamping groove 602 of the mounting board 601, the test pencil 5 is conveniently and fixedly placed, the use is convenient for a user to take, the use is more convenient, the use time of installation and disassembly is shorter, the clamping board 9 and the insulating board 10 are fixedly clamped by the two electric push rods 8 installed on the two side boards 7 through the mounting barrel 801, thereby be favorable to carrying out fixed spacing to radiating copper bottom plate on the test board 6 of testboard 1, the user of being convenient for carries out conductive test to radiating copper bottom plate through the test pen 5 of conductive tester 3, be favorable to accelerating the conductive test process of user to radiating copper bottom plate, improve test speed, guarantee conductive test efficiency, guard plate 11 then can protect the radiating copper bottom plate that is fixed through two curb plates 7 and two electric putter 8 on the test board 6.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (4)
1. The utility model provides a heat dissipation copper is conductive testing device for end, includes testboard (1), mounting groove (102), its characterized in that have been seted up to top face one side of testboard (1): one side of the mounting groove (102) is fixedly provided with a first fixing frame (2), one side of the first fixing frame (2) is fixedly provided with a spring (201), one end of the spring (201) is fixedly provided with a second fixing frame (202), the bottom end of the second fixing frame (202) is fixedly provided with a sliding block (203), the sliding block (203) is slidably arranged in the mounting groove (102), the first fixing frame (2) and the second fixing frame (202) are clamped and provided with a conductive tester (3), one end of the conductive tester (3) is fixedly provided with a connecting wire (4), one end of the connecting wire (4) is fixedly provided with a test pen (5), the test pen (5) is clamped and arranged in the test board (6), and one side of the top end face of the test board (1) is fixedly provided with the test board (6).
One end fixed mounting of test board (6) has mounting panel (601), draw-in groove (602) have been seted up on mounting panel (601), the inside fixed mounting of draw-in groove (602) has snap ring (603), test pen (5) joint is installed inside draw-in groove (602) of mounting panel (601), test pen (5) and snap ring (603) laminating each other.
2. The conductive testing device for a heat dissipation copper base according to claim 1, wherein: the test bench is characterized in that supporting frames (101) are fixedly installed on the bottom end face of the test bench (1), the number of the supporting frames (101) is two, and the two supporting frames (101) are fixedly installed on two sides of the bottom end face of the test bench (1).
3. The conductive testing device for a heat dissipation copper base according to claim 1, wherein: two side plates (7) are fixedly arranged on two sides of one end of the test board (6), two electric push rods (8) are fixedly arranged on two opposite side walls of the two side plates (7), mounting cylinders (801) are fixedly arranged on telescopic ends of the two electric push rods (8), and a protection plate (11) is fixedly arranged at the other end of the test board (6).
4. A conductive testing device for a heat dissipating copper base according to claim 3, wherein: one side of the mounting cylinder (801) is fixedly provided with a clamping plate (9), one side of the clamping plate (9) is fixedly provided with an insulating plate (10), and the cross-sectional area of the clamping plate (9) and the insulating plate (10) is smaller than that of the test plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322383986.2U CN220894360U (en) | 2023-09-01 | 2023-09-01 | Conductive testing device for heat dissipation copper bottom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322383986.2U CN220894360U (en) | 2023-09-01 | 2023-09-01 | Conductive testing device for heat dissipation copper bottom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220894360U true CN220894360U (en) | 2024-05-03 |
Family
ID=90871459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322383986.2U Active CN220894360U (en) | 2023-09-01 | 2023-09-01 | Conductive testing device for heat dissipation copper bottom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220894360U (en) |
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2023
- 2023-09-01 CN CN202322383986.2U patent/CN220894360U/en active Active
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