CN218271300U - Vibration testing device for integrated circuit - Google Patents
Vibration testing device for integrated circuit Download PDFInfo
- Publication number
- CN218271300U CN218271300U CN202222790629.3U CN202222790629U CN218271300U CN 218271300 U CN218271300 U CN 218271300U CN 202222790629 U CN202222790629 U CN 202222790629U CN 218271300 U CN218271300 U CN 218271300U
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- Prior art keywords
- groove
- sliding
- integrated circuit
- roof
- base
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- 238000012360 testing method Methods 0.000 title claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 244000309464 bull Species 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model discloses a vibrations testing arrangement for integrated circuit, the on-line screen storage device comprises a base, it is provided with the roof to slide on the base, the fixed two expansion plates that are provided with of both sides lower wall symmetry of roof, pile up on the base and set up two flexible grooves that correspond with the expansion plate, two the expansion plate slides respectively and sets up at two flexible inslots, and two the expansion plate all is connected with the inner wall in flexible groove through the spring, be equipped with fixture on the roof, the transmission groove has been seted up in the base, be equipped with the pushing mechanism who corresponds with the roof in the transmission inslot. The utility model discloses can be quick fix the integrated circuit board of equidimension not on the roof to accomplish the vibrations test to integrated circuit board through the vibrations roof, improved the adaptability of device greatly, guaranteed integrated circuit board's finished product quality.
Description
Technical Field
The utility model relates to a circuit board detects technical field, especially relates to an integrated circuit is with vibrations testing arrangement.
Background
The integrated circuit board is a carrier for loading integrated circuits, and is an electronic circuit which is made up by using semiconductor production process to make many transistors, resistors and capacitors on a small single-crystal silicon chip and combining them into complete circuit by means of multilayer wiring or tunnel wiring.
In the prior art, in the use process of a traditional integrated circuit board after leaving a factory, the problem that electronic elements on the circuit board are loosened due to vibration in a machine body is often caused, and the integrated circuit board can not work normally.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the conventional integrated circuit board often has a problem that electronic components on the integrated circuit board are loosened due to vibration in the using process, and the vibration testing device for the integrated circuit is provided for ensuring the quality of the integrated circuit board leaving a factory.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a vibrations testing arrangement for integrated circuit, includes the base, it is provided with the roof to slide on the base, the both sides lower wall symmetry of roof is fixed and is provided with two expansion plates, pile into the flexible groove of seting up two and corresponding with the expansion plate on the base, two the expansion plate slides respectively and sets up at two flexible inslots, and two the expansion plate all is connected with the inner wall in flexible groove through the spring, be equipped with fixture on the roof, the transmission groove has been seted up in the base, be equipped with the pushing mechanism who corresponds with the roof in the transmission groove.
Preferably, the clamping mechanism comprises two clamping plates, the two clamping plates are arranged on the top plate in a sliding mode through the sliding block, a sliding groove corresponding to the sliding block is formed in the top plate, and a control mechanism corresponding to the sliding block is arranged in the sliding groove.
Preferably, control mechanism includes the threaded rod, the threaded rod rotates to set up in the spout, just the threaded rod rotates and runs through two slider settings, two the screw through-hole that corresponds with the threaded rod has all been seted up on the slider, the both ends screw thread of threaded rod is reverse setting, just the one end of threaded rod is rotated the lateral wall fixed connection who runs through the roof and is provided with the turning handle.
Preferably, pushing mechanism includes the slide, the slide passes through the slide bar and slides and set up in the drive groove, just the slide is close to the fixed kicking block that is provided with of one end of roof, the setting of kicking block laminating roof, be equipped with the drive mechanism who corresponds with it on the slide.
Preferably, drive mechanism includes the runner, the runner passes through the bull stick and rotates the setting on one side lateral wall of transmission groove, the fixed motor that is provided with on the lateral wall of base, the one end that the runner was kept away from to the bull stick rotates the output fixed connection who runs through the lateral wall of base and motor, set up the runner that corresponds with the runner on the lateral wall of slide, the runner rotates and sets up in the runner, the fixed half a circle latch that is provided with of circumference on the lateral wall of runner, the latch groove that corresponds with the latch is seted up to the symmetry on the both sides lateral wall of runner.
Compared with the prior art, the beneficial effects of the utility model are that: through the cooperation of threaded rod and slider, realized the control to the grip block, it can drive the grip block and draw close or keep away from to rotate the turning handle, thereby it is fixed to have realized the centre gripping of integrated circuit board of equidimension not on the roof, the adaptability of device is greatly improved, through the cooperation of runner and turn trough, when the motor drives the runner at the turn trough internal rotation, can drive the slide and carry out reciprocating sliding from top to bottom, thereby it frequently with the roof jack-up to drive the kicking block, the cooperation of rethread telescopic plate and spring, the upper and lower vibrations of roof have been realized, thereby realized the shock test to the circuit board, avoid the problem that electronic component pine takes off to appear in the use, guarantee the outgoing quality of integrated circuit board.
Drawings
Fig. 1 is a schematic structural diagram of a vibration testing apparatus for an integrated circuit according to the present invention;
fig. 2 is a schematic side view of a vibration testing apparatus for an integrated circuit according to the present invention;
fig. 3 is a schematic view of the back structure of the skateboard.
In the figure: the device comprises a base 1, a top plate 2, a telescopic plate 3, a telescopic groove 4, a spring 5, a clamping plate 6, a sliding block 7, a sliding groove 8, a threaded rod 9, a rotating handle 10, a top block 11, a transmission groove 12, a sliding plate 13, a sliding rod 14, a rotating wheel 15, a rotating rod 16, a motor 17 and a rotating groove 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a vibration testing device for an integrated circuit comprises a base 1, a top plate 2 is slidably arranged on the base 1, two expansion plates 3 are symmetrically and fixedly arranged on the lower walls of two sides of the top plate 2, two expansion slots 4 corresponding to the expansion plates 3 are stacked on the base 1, the two expansion plates 3 are respectively slidably arranged in the two expansion slots 4, the two expansion plates 3 are connected with the inner walls of the expansion slots 4 through springs 5, a clamping mechanism is arranged on the top plate 2 and comprises two clamping plates 6, the two clamping plates 6 are slidably arranged on the top plate 2 through sliding blocks 7, sliding slots 8 corresponding to sliding blocks 7 are arranged on the top plate 2, a control mechanism corresponding to the sliding blocks 7 is arranged in the sliding slots 8 and comprises threaded rods 9, the threaded rods 9 are rotatably arranged in the sliding slots 8, and the threaded rods 9 are rotatably arranged to penetrate through the two sliding blocks 7, the two sliders 7 are respectively provided with a threaded through hole corresponding to the threaded rod 9, threads at two ends of the threaded rod 9 are arranged in reverse directions, one end of the threaded rod 9 is rotatably connected with and penetrates through the side wall of the top plate 2 to be provided with a rotating handle 10, the clamping plate 6 is controlled by the matching of the threaded rod 9 and the sliders 7, the clamping plate 6 can be driven to approach or be far away by rotating the rotating handle 10, so that the clamping and fixing of integrated circuit boards with different sizes on the top plate 2 are realized, the adaptability of the device is greatly improved, a transmission groove 12 is arranged in the base 1, a pushing mechanism corresponding to the top plate 2 is arranged in the transmission groove 12, the pushing mechanism comprises a sliding plate 13, the sliding plate 13 is arranged in the transmission groove 12 in a sliding manner through a sliding rod 14, a top block 11 is fixedly arranged at one end of the sliding plate 13 close to the top plate 2, the top block 11 is attached to the top plate 2, and the transmission mechanism corresponding to the sliding plate 13 is arranged on the sliding plate 13, the transmission mechanism comprises a rotating wheel 15, the rotating wheel 15 is rotatably arranged on the side wall of one side of the transmission groove 12 through a rotating rod 16, a motor 17 is fixedly arranged on the side wall of the base 1, one end, far away from the rotating wheel 15, of the rotating rod 16 is rotatably connected with the output end of the motor 17 through the side wall of the base 1, a rotating groove 18 corresponding to the rotating wheel 15 is formed in the side wall of the sliding plate 13, the rotating wheel 15 is rotatably arranged in the rotating groove 18, a half circle of clamping teeth are circumferentially and fixedly arranged on the side wall of the rotating wheel 15, clamping tooth grooves corresponding to the clamping teeth are symmetrically formed in the side walls of the two sides of the rotating groove 18, through the matching of the rotating wheel 15 and the rotating groove 18, when the rotating wheel 15 is driven by the motor 17 to rotate in the rotating groove 18, the sliding plate 13 can be driven to vertically slide in a reciprocating manner, the ejecting block 11 is driven to frequently eject the top plate 2, and then through the matching of the expansion plate 3 and the spring 5, the top plate 2 is vibrated up and down, so that the vibration of the circuit board 2 is realized, the problem that the electronic elements are loosened in the using process is avoided, and the factory quality of the integrated circuit board is guaranteed.
The utility model discloses in, when carrying out vibrations to integrated circuit board and examining, only need place the circuit board between two grip blocks 6, it is close to rotate two grip blocks 6 of rotation handle 10 drive, thereby it fixes integrated circuit board on roof 2 to drive two grip blocks 6, it drives bull stick 16 and rotates to open motor 17, thereby drive runner 15 at the 18 internal rotations of rotary trough, cooperation through latch and jack socket, can drive slide 13 up-and-down motion, thereby it frequently jacks up roof 2 to drive kicking block 11, again through the cooperation of expansion plate 3 with spring 5, can realize the vibrations of roof 2, thereby can accomplish the vibrations detection to integrated circuit board, avoid integrated circuit board because the problem that electronic component pine takes off appears in the vibrations in the use, integrated circuit board's ex-factory quality has been guaranteed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a vibrations testing arrangement for integrated circuit, includes base (1), its characterized in that, it is provided with roof (2) to slide on base (1), the both sides lower wall symmetry of roof (2) is fixed and is provided with two expansion plates (3), pile into on base (1) and set up two flexible groove (4) that correspond with expansion plate (3), two expansion plate (3) slide respectively and set up in two flexible groove (4), and two expansion plate (3) all are connected with the inner wall in flexible groove (4) through spring (5), be equipped with fixture on roof (2), drive groove (12) have been seted up in base (1), be equipped with the pushing mechanism who corresponds with roof (2) in drive groove (12).
2. The vibration testing device of claim 1, wherein the clamping mechanism comprises two clamping plates (6), the two clamping plates (6) are slidably disposed on the top plate (2) through a sliding block (7), a sliding groove (8) corresponding to the sliding block (7) is formed in the top plate (2), and a control mechanism corresponding to the sliding block (7) is disposed in the sliding groove (8).
3. The vibration testing device for the integrated circuit according to claim 2, wherein the control mechanism comprises a threaded rod (9), the threaded rod (9) is rotatably arranged in the sliding groove (8), the threaded rod (9) is rotatably arranged through two sliding blocks (7), threaded through holes corresponding to the threaded rod (9) are formed in the two sliding blocks (7), two end threads of the threaded rod (9) are reversely arranged, and one end of the threaded rod (9) is rotatably arranged through a side wall of the top plate (2) and is fixedly connected with a rotating handle (10).
4. The vibration testing device for the integrated circuit according to claim 1, wherein the pushing mechanism comprises a sliding plate (13), the sliding plate (13) is slidably disposed in the transmission groove (12) through a sliding rod (14), and an end of the sliding plate (13) close to the top plate (2) is fixedly provided with a top block (11), the top block (11) is disposed in contact with the top plate (2), and the sliding plate (13) is provided with a transmission mechanism corresponding thereto.
5. The vibration testing device for the integrated circuit according to claim 4, wherein the transmission mechanism comprises a rotating wheel (15), the rotating wheel (15) is rotatably disposed on one side wall of the transmission groove (12) through a rotating rod (16), a motor (17) is fixedly disposed on the side wall of the base (1), one end of the rotating rod (16) far away from the rotating wheel (15) rotates to penetrate through the side wall of the base (1) and is fixedly connected with an output end of the motor (17), a rotating groove (18) corresponding to the rotating wheel (15) is formed in the side wall of the sliding plate (13), the rotating wheel (15) is rotatably disposed in the rotating groove (18), a half circle of latch teeth are circumferentially and fixedly disposed on the side wall of the rotating wheel (15), and latch grooves corresponding to the latch teeth are symmetrically formed in the side walls of two sides of the rotating groove (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222790629.3U CN218271300U (en) | 2022-10-24 | 2022-10-24 | Vibration testing device for integrated circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222790629.3U CN218271300U (en) | 2022-10-24 | 2022-10-24 | Vibration testing device for integrated circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218271300U true CN218271300U (en) | 2023-01-10 |
Family
ID=84753108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222790629.3U Expired - Fee Related CN218271300U (en) | 2022-10-24 | 2022-10-24 | Vibration testing device for integrated circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218271300U (en) |
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 |
| CN117517924A (en) * | 2023-11-07 | 2024-02-06 | 湖北迈诺电路科技有限公司 | PCB preparation test system and process |
-
2022
- 2022-10-24 CN CN202222790629.3U patent/CN218271300U/en not_active Expired - Fee Related
Cited By (4)
| 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 |
| CN117517924A (en) * | 2023-11-07 | 2024-02-06 | 湖北迈诺电路科技有限公司 | PCB preparation test system and process |
| CN117517924B (en) * | 2023-11-07 | 2024-05-17 | 湖北永创鑫电子有限公司 | PCB preparation test system and process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230110 |