CN218298333U - Clamping device for testing integrated circuit board - Google Patents
Clamping device for testing integrated circuit board Download PDFInfo
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- CN218298333U CN218298333U CN202222449419.8U CN202222449419U CN218298333U CN 218298333 U CN218298333 U CN 218298333U CN 202222449419 U CN202222449419 U CN 202222449419U CN 218298333 U CN218298333 U CN 218298333U
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- integrated circuit
- circuit board
- fixedly connected
- fixing
- clamping
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Abstract
The utility model belongs to the technical field of the integrated circuit board technique and specifically relates to a clamping device is used in integrated circuit board test, including examining test table, examine test table's upper end and seted up two slide openings, examine test table's front end and install the check out test set main part, examine test table and be provided with two splint, the bottom of examining test table is provided with fixture, fixture links to each other with two splint and fixes integrated circuit board in order to realize, when rotating the handle, needs slow rotation, prevents that two splint from moving and damage integrated circuit board extrusion too fast, the utility model discloses the screw-thread fit of two-way lead screw and fixed plate drives splint and removes, and the removal through two splint is fixed with the integrated circuit board centre gripping, has optimized the convenience that integrated circuit board detected through stabilizing centre gripping integrated circuit board.
Description
Technical Field
The utility model relates to an integrated circuit board technical field especially relates to a clamping device is used in integrated circuit board test.
Background
The integrated circuit board is a carrier for loading the integrated circuit, but the integrated circuit is usually carried on the integrated circuit board, the integrated circuit board is mainly made of silica gel, so the integrated circuit board is generally green, and electronic components of the integrated circuit board are welded by a welding gun and soldering tin.
The patent document who has integrated circuit in the part of having disclosed among the prior art, chinese patent with application number CN202122003962.0, a clamping device for integrated circuit board test is disclosed, integrated circuit board technical field is related to, comprises a workbench, logical groove has all been seted up to the upper surface middle part both sides of workstation, be provided with the slide bar in the inner chamber that leads to the groove, the both ends of slide bar respectively with the both sides inner wall fixed connection who leads to the groove, the slider that is arranged in leading to the groove inner chamber is cup jointed in the one end activity of slide bar, slider and logical groove looks adaptation, the last fixed surface of slider is connected with the fly leaf, two baffles are close to the equal fixedly connected with fixed plate in upper and lower both ends of a side each other. The utility model discloses a be provided with the contact plate between two adjacent fixed plates, the equal fixedly connected with thrust spring in a side both ends that two contact plates kept away from each other, a side that two contact plates are close to each other all is provided with elastic rubber pad to the both ends that can effectively avoid integrated circuit board directly carry out the rigid contact with two baffles, prevent that the phenomenon of damage from appearing in integrated circuit board when the centre gripping.
In the patent, a screw rod cooperates the nut and drives two contact plates simultaneously and remove, then through two contact plates with the integrated circuit board centre gripping, two contact plates are along with the slider removal, and the activity is articulated between slider and the connecting rod, and the mode of this kind of centre gripping is unstable, for this reason we propose a clamping device for integrated circuit board test.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the clamping device is used in integrated circuit board test that provides.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the clamping device for the integrated circuit board test comprises a detection table, wherein two sliding holes are formed in the upper end of the detection table, a detection equipment main body is installed at the front end of the detection table, two clamping plates are arranged on the detection table, a clamping mechanism is arranged at the bottom of the detection table, and the clamping mechanism is connected with the two clamping plates to fix the integrated circuit board; during operation, the opening of slide opening is for the connecting rod gliding, and the main part of the check out test set is for the integrated circuit board detection of convenience, and it is to be explained: the main body of the inspection apparatus is a common knowledge of those skilled in the art, and therefore, the internal structure thereof will not be described in detail, the clamping plates are used for clamping and fixing the ic board, and the clamping mechanism is connected to the two clamping plates to fix the ic board.
Preferably, the clamping mechanism comprises a clamping assembly and a limiting assembly, the clamping assembly and the limiting assembly are both arranged at the bottom of the detection table, and the clamping assembly is connected with the limiting assembly to realize stable clamping; during operation, fixture includes centre gripping subassembly and spacing subassembly, and centre gripping subassembly and spacing subassembly all set up in the bottom of examining test table, and the centre gripping subassembly links to each other with spacing subassembly in order to realize stabilizing the centre gripping.
Preferably, the clamping assembly comprises two fixed plates, two-way screw rods, nuts, fixed rods, rotating handles and connecting rods, the two fixed plates and the two nuts are fixedly connected to the bottom of the detection table, the two-way screw rods are rotatably connected between the two fixed plates, the two nuts are in threaded connection with the surfaces of the two-way screw rods, the two nuts are located on the left side and the right side of the two-way screw rods, the four fixed rods and the four connecting rods are fixedly connected to the front side and the rear side of the two nuts, the four connecting rods are fixedly connected to the upper ends of the four fixed rods, the four connecting rods are slidably connected into the four sliding holes, the four connecting rods are fixedly connected to the bottoms of the two clamping plates, the rotating handles are fixedly connected to the right end of the two-way screw rods, and the rotating handles movably penetrate through the fixed plates; the during operation, the fixed plate is for the convenience of rotating and connects two-way lead screw, and two-way lead screw is for the convenience of threaded connection nut, and the reversal of commentaries on classics handle drives two-way lead screw reversal, and the reversal of two-way lead screw makes two nuts remove to the one end that is close to mutually simultaneously, and the removal of nut passes through the dead lever and drives the connecting rod removal, and the removal of connecting rod drives splint removal, and the removal through two splint is fixed with the integrated circuit board centre gripping.
Preferably, the limiting assemblies are arranged into two groups, each group of limiting assemblies comprises two mounting holes, two fixing blocks and two sliding rods, the two mounting holes are respectively formed at the right ends of the two fixing rods, the two fixing blocks are fixedly connected to the bottom of the detection platform, the sliding rods are fixedly connected between the two fixing blocks, and the sliding rods movably penetrate through the two mounting holes; during operation, the establishment of mounting hole is for the convenience of fixing the slide bar in the slide bar surface gliding, and the fixed block is for the convenience of fixing the slide bar, and the slide bar is for the convenience of having optimized the stability that the fixed bar removed with fixed bar sliding fit.
Preferably, the two slide holes are fixedly connected with limiting blocks, and the two limiting blocks are positioned in the middle of the two slide holes; during operation, the two limiting blocks are used for limiting the connecting rod, and the two nuts are prevented from contacting through limiting the connecting rod, so that the nuts are protected.
Preferably, the lower end of the detection table is fixedly connected with four supporting legs; the during operation detects four supporting legs of lower extreme fixedly connected with of platform, four the supporting leg is for the convenience of supporting detects the platform.
Preferably, two reinforcing ribs are fixedly connected between the four supporting legs; during operation, two strengthening ribs of fixedly connected with between four supporting legs, two strengthening ribs are for the convenience of optimizing four supporting legs and support the stability of examining test table.
Compared with the prior art, the utility model discloses following beneficial effect has:
this scheme is when needs use this device, at first place the integrated circuit board that will detect on examining test table, then hold and change the handle, will change the reversal, the reversal of changing the handle drives two-way lead screw reversal, the reversal of two-way lead screw makes two nuts remove to the one end that is close to mutually simultaneously, the removal of nut passes through the dead lever and drives the connecting rod removal, the removal of connecting rod drives splint and removes, the removal through two splint is fixed with the integrated circuit board centre gripping, when rotating the handle, need slowly rotate, prevent that two splint from removing and damage the integrated circuit board extrusion too soon, detect through the check out test set main part after the integrated circuit board is fixed, the utility model discloses the screw-thread fit of two-way lead screw and fixed plate drives splint and removes, and it is fixed with the integrated circuit board centre gripping through the removal of two splint, has optimized the convenience that the integrated circuit board detected through stabilizing the centre gripping integrated circuit board.
Drawings
FIG. 1 is an exploded view of the present invention;
fig. 2 is a front perspective view of the present invention;
fig. 3 is a bottom perspective view of the present invention;
fig. 4 is a schematic view of the clamping mechanism of the present invention.
In the figure: 1. a detection table; 2. a slide hole; 3. a limiting block; 4. detecting an apparatus main body; 5. a fixing plate; 6. a bidirectional screw rod; 7. a nut; 8. fixing the rod; 9. mounting holes; 10. turning a handle; 11. a connecting rod; 12. a splint; 13. a fixed block; 14. a slide bar; 15. supporting legs; 16. and (5) reinforcing ribs.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments described below are by way of example only, and other obvious variations will occur to those skilled in the art.
As shown in fig. 1-4, the clamping device for testing the integrated circuit board comprises a detection table 1, wherein two sliding holes 2 are formed in the upper end of the detection table 1, a detection device main body 4 is installed at the front end of the detection table 1, two clamping plates 12 are arranged on the detection table 1, a clamping mechanism is arranged at the bottom of the detection table 1, and the clamping mechanism is connected with the two clamping plates 12 to fix the integrated circuit board; during operation, the slide hole 2 is opened to facilitate the slide of the connecting rod 11, the detection device body 4 is used to facilitate the detection of the integrated circuit board, and it should be noted that: the main body 4 of the inspection apparatus is a common knowledge of those skilled in the art, so that the internal structure thereof will not be described in detail, the clamping plates 12 are for clamping and fixing the ic board, and the clamping mechanism is connected to the two clamping plates 12 to fix the ic board.
Specifically, the clamping assembly and the limiting assembly are both arranged at the bottom of the detection table 1, and the clamping assembly is connected with the limiting assembly to realize stable clamping; during operation, fixture includes centre gripping subassembly and spacing subassembly, and centre gripping subassembly and spacing subassembly all set up in the bottom of examining test table 1, and the centre gripping subassembly links to each other with spacing subassembly in order to realize stabilizing the centre gripping.
Specifically, the clamping assembly comprises two fixing plates 5, two-way screw rods 6, nuts 7, fixing rods 8, a rotating handle 10 and connecting rods 11, wherein the two fixing plates 5 and the two nuts 7 are arranged to be two, the two fixing plates 5 are fixedly connected to the bottom of the detection table 1, the two-way screw rods 6 are rotatably connected between the two fixing plates 5, the two nuts 7 are respectively in threaded connection with the surfaces of the two-way screw rods 6, the two nuts 7 are positioned on the left side and the right side of the two-way screw rods 6, the four fixing rods 8 and the four connecting rods 11 are respectively arranged to be four, the four fixing rods 8 are fixedly connected to the front side and the rear side of the two nuts 7, the four connecting rods 11 are fixedly connected to the upper ends of the four fixing rods 8, the four connecting rods 11 are slidably connected into the four sliding holes 2, the four connecting rods 11 are fixedly connected to the bottoms of the two clamping plates 12, the rotating handle 10 is fixedly connected to the right end of the two-way screw rods 6, and the rotating handle 10 movably penetrates through the fixing plates 5; during operation, fixed plate 5 is for the convenience of rotating and connects two-way lead screw 6, and two-way lead screw 6 is for the convenience of threaded connection nut 7, and the reversal of turning handle 10 drives two-way lead screw 6 and reverses, and two nuts 7 make simultaneously to the one end that is close to mutually and remove, and the removal of nut 7 passes through dead lever 8 and drives connecting rod 11 and remove, and the removal of connecting rod 11 drives splint 12 and removes, and the removal through two splint 12 is fixed with the integrated circuit board centre gripping.
Specifically, each group of limiting assemblies comprises two mounting holes 9, two fixing blocks 13 and two sliding rods 14, the two mounting holes 9 and the two fixing blocks 13 are respectively arranged at the right ends of the two fixing rods 8, the two fixing blocks 13 are both fixedly connected to the bottom of the detection table 1, the sliding rods 14 are fixedly connected between the two fixing blocks 13, and the sliding rods 14 movably penetrate through the two mounting holes 9; during operation, the installation hole 9 is formed to facilitate the fixed rod 8 to slide on the surface of the sliding rod 14, the fixed block 13 is used to facilitate the fixing of the sliding rod 14, and the sliding rod 14 is used to facilitate the sliding fit with the fixed rod 8 to optimize the moving stability of the fixed rod 8.
Specifically, the two sliding holes 2 are both fixedly connected with limiting blocks 3, and the two limiting blocks 3 are positioned in the middle of the two sliding holes 2; during operation, two stopper 3 are for the sake of convenience spacing to connecting rod 11, prevent two nuts 7 contacts through spacing to connecting rod 11, and then play the guard action to nut 7.
Specifically, the lower end of the detection table 1 is fixedly connected with four supporting legs 15; during operation, detect four supporting legs 15 of lower extreme fixedly connected with of platform 1, four supporting legs 15 are for the convenience of supporting and detect platform 1.
Specifically, two reinforcing ribs 16 are fixedly connected between the four supporting legs 15; during operation, two strengthening ribs 16 of fixedly connected with between four supporting legs 15, two strengthening ribs 16 are for the convenience of optimizing four supporting legs 15 and support the stability of examining test table 1.
The utility model discloses the theory of operation:
when needs use this device, at first place the integrated circuit board that will detect on examining test table 1, then hold and change 10, will change 10 reversal, change that the reversal of 10 drives two-way lead screw 6 reversal, two-way lead screw 6's reversal makes two nuts 7 remove to the one end that is close to mutually simultaneously, nut 7's removal drives connecting rod 11 through dead lever 8 and removes, connecting rod 11's removal drives splint 12 and removes, it is fixed with the integrated circuit board centre gripping through two splint 12's removal, when rotating 10, need slowly rotate, prevent that two splint 12 from removing the too fast integrated circuit board extrusion damage, detect through check out test set main part 4 after integrated circuit board is fixed, the utility model discloses the screw-thread fit of two-way lead screw 6 and fixed plate 5 drives splint 12 and removes, and is fixed with the integrated circuit board centre gripping through the removal of two splint 12, has optimized the convenience that integrated circuit board detected through stabilizing centre gripping integrated circuit board.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, but is described in the embodiments and the description only to illustrate the principles of the invention and that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed, and the scope of the invention is defined by the appended claims and their equivalents.
Claims (7)
1. The utility model provides a clamping device for testing of integrated circuit board, is including examining test table (1), its characterized in that, examine the upper end of test table (1) and seted up two slide opening (2), examine the front end of test table (1) and install check out test set main part (4), it is provided with two splint (12) on test table (1) to examine, the bottom of examining test table (1) is provided with fixture, fixture links to each other in order to realize fixing integrated circuit board with two splint (12).
2. The clamping device for the testing of the integrated circuit board as claimed in claim 1, wherein the clamping mechanism comprises a clamping component and a limiting component, the clamping component and the limiting component are both arranged at the bottom of the detection table (1), and the clamping component and the limiting component are connected to realize stable clamping.
3. The clamping device for the testing of the integrated circuit board as claimed in claim 2, wherein the clamping assembly comprises two fixing plates (5), two-way screws (6), nuts (7), fixing rods (8), rotating handles (10) and connecting rods (11), the two fixing plates (5) and the two nuts (7) are both fixedly connected to the bottom of the detection table (1), the two-way screws (6) are rotatably connected between the two fixing plates (5), the two nuts (7) are both in threaded connection to the surface of the two-way screws (6), the two nuts (7) are located on the left and right sides of the two-way screws (6), the four fixing rods (8) and the four connecting rods (11) are both arranged to be four, the four fixing rods (8) are fixedly connected to the front and rear sides of the two nuts (7), the four connecting rods (11) are fixedly connected to the upper ends of the four fixing rods (8), the four connecting rods (11) are slidably connected to the four sliding holes (2), the four connecting rods (11) are fixedly connected to the bottoms of the two clamping plates (12), the rotating handles (10) are fixedly connected to the upper ends of the four fixing rods (6), and the two-way screws (5) penetrate through the fixing plates (5).
4. The clamping device for the testing of the integrated circuit board as claimed in claim 3, wherein the limiting assemblies are arranged in two groups, each group of the limiting assemblies comprises a mounting hole (9), a fixing block (13) and a sliding rod (14), the two mounting holes (9) and the two fixing blocks (13) are arranged, the two mounting holes (9) are respectively arranged at the right ends of the two fixing rods (8), the two fixing blocks (13) are fixedly connected to the bottom of the testing platform (1), the sliding rod (14) is fixedly connected between the two fixing blocks (13), and the sliding rod (14) movably penetrates through the two mounting holes (9).
5. The clamping device for the testing of the integrated circuit board as claimed in claim 4, wherein the two sliding holes (2) are both fixedly connected with a limiting block (3), and the two limiting blocks (3) are located in the middle of the two sliding holes (2).
6. The clamping device for testing the integrated circuit board as claimed in claim 5, wherein the lower end of the detection table (1) is fixedly connected with four supporting legs (15).
7. The clamping device for testing the integrated circuit board as claimed in claim 6, wherein two reinforcing ribs (16) are fixedly connected between the four supporting legs (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222449419.8U CN218298333U (en) | 2022-09-16 | 2022-09-16 | Clamping device for testing integrated circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222449419.8U CN218298333U (en) | 2022-09-16 | 2022-09-16 | Clamping device for testing integrated circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218298333U true CN218298333U (en) | 2023-01-13 |
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ID=84816956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222449419.8U Active CN218298333U (en) | 2022-09-16 | 2022-09-16 | Clamping device for testing integrated circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218298333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117110844A (en) * | 2023-10-23 | 2023-11-24 | 江苏丰泓半导体科技有限公司 | Vibration testing device for integrated circuit board |
-
2022
- 2022-09-16 CN CN202222449419.8U patent/CN218298333U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117110844A (en) * | 2023-10-23 | 2023-11-24 | 江苏丰泓半导体科技有限公司 | Vibration testing device for integrated circuit board |
| CN117110844B (en) * | 2023-10-23 | 2023-12-22 | 江苏丰泓半导体科技有限公司 | Vibration testing device for integrated circuit board |
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