CN112595478A - Computer hardware development is with vibrations range testboard - Google Patents
Computer hardware development is with vibrations range testboard Download PDFInfo
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- CN112595478A CN112595478A CN202011532769.XA CN202011532769A CN112595478A CN 112595478 A CN112595478 A CN 112595478A CN 202011532769 A CN202011532769 A CN 202011532769A CN 112595478 A CN112595478 A CN 112595478A
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- 238000012360 testing method Methods 0.000 claims abstract description 45
- 238000009826 distribution Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 230000008602 contraction Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000006386 memory function Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
- G01M7/022—Vibration control arrangements, e.g. for generating random vibrations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
- G01M7/027—Specimen mounting arrangements, e.g. table head adapters
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The invention discloses a vibration amplitude test board for computer hardware development, which comprises a bottom board and a test board, wherein four pillars are fixed on the outer wall of the bottom board, four fixing rods are fixed on the outer wall of the top of the bottom board, springs are sleeved on the outer walls of the four fixing rods, four sliding openings are formed in the outer wall of the top of the test board, the sliding openings and the fixing rods are in sliding fit, the top ends of the two fixing rods, which are positioned on the same side, of the four fixing rods are fixed with the same top board, the outer walls of the tops of the two top boards are provided with threaded holes, and the inner walls of the threaded holes are in threaded connection with screws. The invention can adjust the space between the contact plate and the test plate by rotating the two screws, and can adjust the contraction amplitude of the spring, thereby realizing the effect of adjusting the magnitude of the vibration force.
Description
Technical Field
The invention relates to the technical field of computers, in particular to a vibration amplitude test board for computer hardware development.
Background
The computer is commonly called computer, and is a modern electronic computing machine for high-speed computation, which can perform numerical computation, logic computation and memory function. The modern intelligent electronic equipment can automatically process mass data at high speed according to program operation, needs to carry out vibration detection on the modern intelligent electronic equipment in the production process of the existing computer hardware products, and sequentially judges whether the produced computer hardware is qualified or not, but most of the existing vibration detection devices have complex structures and higher cost, and cannot adjust the vibration force and solve the problem of inconvenience in installation.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a vibration amplitude test bench for computer hardware development.
In order to achieve the purpose, the invention adopts the following technical scheme:
a vibration amplitude test board for computer hardware development comprises a bottom board and a test board, wherein four pillars are fixed on the outer wall of the bottom board, four fixing rods are fixed on the outer wall of the top of the bottom board, springs are sleeved on the outer walls of the four fixing rods, four sliding openings are formed in the outer wall of the top of the test board, the sliding openings and the fixing rods are in sliding fit, the top ends of the two fixing rods, which are positioned on the same side, are fixed with a same top board, the outer walls of the top of the two top boards are provided with threaded holes, screw rods are screwed on the inner walls of the threaded holes, contact plates are fixed on the outer walls of the bottoms of the screw rods, fixing parts are fixed on the outer walls of the top of the test board, extension rods are fixed in the middle parts of the outer walls of the bottom of the test board, and the electromagnet is in contact with the metal block.
Preferably, the fixed part includes L shape fixed plate, and two L shape fixed plate symmetric distributions survey test panel top outer wall middle parts, two the screw has all been seted up at L shape fixed plate top outer wall middle part, and the inner wall spiro union of screw has the threaded rod, the threaded rod bottom mounting has the holding down plate, and holds down plate bottom outer wall and be fixed with the slipmat down.
Preferably, a baffle is fixed on one side of the test board close to the top outer wall of the L-shaped fixing plate, and one side outer wall of the baffle is in contact with the L-shaped fixing plate.
Preferably, the middle part of the outer wall of the top of the test board is fixed with two T-shaped lower pressing rods which are symmetrically distributed, and the two T-shaped lower pressing rods are located between the two top plates.
Preferably, the fixing part is located between two T-shaped hold-down bars.
Preferably, the width of the contact plate is the same as that of the test plate, and the contact plate is in contact with the test plate.
Preferably, the electromagnet is connected with a switch through a lead, and the switch is connected with a power supply through a lead.
The invention has the beneficial effects that:
1. according to the test board for the vibration amplitude for computer hardware development, the distance between the contact plate and the test board can be adjusted by rotating the two screws, so that the contraction amplitude of the spring can be adjusted, the effect of adjusting the vibration force is realized, and the whole device is simple in arrangement and low in cost;
2. this computer hardware development is with vibration amplitude testboard puts into two L shape fixed plates with the hardware between, then can drive two slipmats through rotating the threaded rod and push down the hardware, has set up the baffle simultaneously and has prevented that the hardware from droing, and whole fixed process is simple and convenient, has improved work efficiency.
Drawings
FIG. 1 is a schematic diagram of a vertical cross-sectional structure of a vibration amplitude test bench for computer hardware development according to the present invention;
FIG. 2 is a schematic top view of a vibration amplitude testing platform for computer hardware development according to the present invention;
FIG. 3 is a schematic top cross-sectional view of a vibration amplitude testing platform for computer hardware development according to the present invention.
In the figure: the device comprises a base plate 1, a fixing rod 2, a spring 3, a top plate 4, a screw rod 5, a contact plate 6, a test plate 7, an L-shaped fixing plate 8, a threaded rod 9, a lower press plate 10, an anti-skid pad 11, a baffle plate 12, an extension rod 13, a metal block 14 and an electromagnet 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a vibration amplitude test board for computer hardware development comprises a bottom board 1 and a test board 7, four pillars are fixed on the outer wall of the bottom board 1, four fixing rods 2 are fixed on the outer wall of the top of the bottom board 1, springs 3 are sleeved on the outer walls of the four fixing rods 2, four sliding openings are arranged on the outer wall of the top of the test board 7, the sliding openings are in sliding fit with the fixing rods 2, the top ends of the two fixing rods 2 on the same side of the four fixing rods 2 are fixed with the same top board 4, the outer walls of the tops of the two top boards 4 are provided with threaded holes, screw rods 5 are screwed on the inner walls of the threaded holes, contact plates 6 are fixed on the outer walls of the bottoms of the screw rods 5, fixing parts are fixed on the outer walls of the tops of the test board 7, extension rods 13, an electromagnet 15 is fixed in the middle of the outer wall of the top of the bottom plate 1, the electromagnet 15 is in contact with a metal block 14, the fixing component comprises L-shaped fixing plates 8, the two L-shaped fixing plates 8 are symmetrically distributed in the middle of the outer wall of the top of the test plate 7, screw holes are formed in the middle of the outer walls of the tops of the two L-shaped fixing plates 8, threaded rods 9 are screwed in the inner walls of the screw holes, lower press plates 10 are fixed at the bottom ends of the threaded rods 9, anti-slip pads 11 are fixed on the outer walls of the bottoms of the lower press plates 10, a baffle plate 12 is fixed on one side, close to the outer wall of the top of the L-shaped fixing plate 8, of the baffle plate 12 is in contact with the L-shaped fixing plates 8, two T-shaped lower press rods 16 which are symmetrically distributed are fixed in the middle of the outer wall of the top of the test, and the contact plate 6 is contacted with the test plate 7, the electromagnet 15 is connected with a switch through a lead, and the switch is connected with a power supply through a lead.
The working principle is as follows: during the use, put into two L shape fixed plates 8 with the hardware between, then can drive two slipmats 11 through rotating threaded rod 9 and push down the hardware, set up baffle 12 simultaneously and prevent that the hardware from droing, whole fixed process is simple and convenient, then rotate two screw rods 5 as required, adjust the contact plate 6 and survey the interval between the board 7, then can adjust the range of spring 3 shrink, then 15 deenergizations of electro-magnet, survey board 7 and lose the constraint and carry out the motion under spring 3's effect, thereby accomplish the shaking force test.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The test board for the vibration amplitude in the development of computer hardware comprises a bottom board (1) and a test board (7) and is characterized in that four pillars are fixed on the outer wall of the bottom board (1) in rectangular distribution, four fixing rods (2) are fixed on the outer wall of the top of the bottom board (1) in rectangular distribution, springs (3) are sleeved on the outer walls of the four fixing rods (2), four sliding openings are formed in the outer wall of the top of the test board (7) in rectangular distribution and form sliding fit with the fixing rods (2), the top ends of the two fixing rods (2) with the four fixing rods (2) located on the same side are fixed with the same top board (4), threaded holes are formed in the outer walls of the tops of the two top boards (4), a screw rod (5) is screwed in the inner wall of each threaded hole, a contact board (6) is fixed on the, survey test panel (7) top outer wall and be fixed with fixed part, and survey test panel (7) bottom outer wall middle part fixed extension rod (13), and extension rod (13) bottom mounting has metal block (14), bottom plate (1) top outer wall middle part is fixed with electro-magnet (15), and electro-magnet (15) contact with metal block (14).
2. The computer hardware development is with range of vibrations testboard according to claim 1, characterized in that, fixed part includes L shape fixed plate (8), and two L shape fixed plate (8) symmetric distribution in survey test panel (7) top outer wall middle part, two L shape fixed plate (8) top outer wall middle part has all seted up the screw, and the inner wall spiro union of screw has threaded rod (9), threaded rod (9) bottom mounting has holding down plate (10), and holding down plate (10) bottom outer wall is fixed with slipmat (11).
3. The vibration amplitude testing platform for computer hardware development according to claim 1, wherein a baffle (12) is fixed to one side of the testing plate (7) close to the top outer wall of the L-shaped fixing plate (8), and one side outer wall of the baffle (12) is in contact with the L-shaped fixing plate (8).
4. The test bench of claim 1, wherein two symmetrically distributed T-shaped lower pressure rods (16) are fixed in the middle of the outer wall of the top of the test board (7), and the two T-shaped lower pressure rods (16) are located between the two top plates (4).
5. The computer hardware development vibration amplitude test bench of claim 1, wherein said fixing component is located between two T-shaped hold-down bars (16).
6. The computer hardware development vibration amplitude test bench according to claim 1, wherein the width of the contact plate (6) is the same as the width of the test plate (7), and the contact plate (6) is in contact with the test plate (7).
7. The computer hardware development vibration amplitude test bench according to claim 1, wherein the electromagnet (15) is connected with a switch through a wire, and the switch is connected with a power supply through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011532769.XA CN112595478A (en) | 2020-12-22 | 2020-12-22 | Computer hardware development is with vibrations range testboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011532769.XA CN112595478A (en) | 2020-12-22 | 2020-12-22 | Computer hardware development is with vibrations range testboard |
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| Publication Number | Publication Date |
|---|---|
| CN112595478A true CN112595478A (en) | 2021-04-02 |
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| CN202011532769.XA Pending CN112595478A (en) | 2020-12-22 | 2020-12-22 | Computer hardware development is with vibrations range testboard |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116183148A (en) * | 2023-04-28 | 2023-05-30 | 郯城永耀电子科技有限公司 | Spring piece vibration detection device for FPC connector |
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|---|---|---|---|---|
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| CN203917091U (en) * | 2014-07-01 | 2014-11-05 | 宁波丰欣电磁科技有限公司 | A kind of vibration electromagnet |
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| CN208887879U (en) * | 2018-09-10 | 2019-05-21 | 江苏迅弘科技有限公司 | A kind of led display screen vibration analyzer being conveniently adjusted vibration amplitude |
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| CN209987125U (en) * | 2019-04-29 | 2020-01-24 | 阜阳市路兴公路工程检测有限公司 | Novel concrete shaking table |
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2020
- 2020-12-22 CN CN202011532769.XA patent/CN112595478A/en active Pending
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116183148A (en) * | 2023-04-28 | 2023-05-30 | 郯城永耀电子科技有限公司 | Spring piece vibration detection device for FPC connector |
| CN116183148B (en) * | 2023-04-28 | 2023-08-04 | 郯城永耀电子科技有限公司 | Spring piece vibration detection device for FPC connector |
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Application publication date: 20210402 |