CN205881470U - Testing arrangement of physical storage - Google Patents
Testing arrangement of physical storage Download PDFInfo
- Publication number
- CN205881470U CN205881470U CN201620844415.1U CN201620844415U CN205881470U CN 205881470 U CN205881470 U CN 205881470U CN 201620844415 U CN201620844415 U CN 201620844415U CN 205881470 U CN205881470 U CN 205881470U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- physical storage
- hand member
- connecting rod
- mainboard
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a testing arrangement of physical storage, including bottom plate and PLC controller, the right side upper end fixed mounting of bottom plate has the mainboard, the left end of mainboard is equipped with the DRAM socket, the left side upper end fixed mounting of bottom plate has first cylinder, the right -hand member welding of the telescopic shaft of first cylinder has the connecting rod, the mid -mounting of connecting rod has force sensor, the right -hand member welding of connecting rod has the mounting panel, the top right side fixed mounting of mounting panel has the second cylinder, the lower extreme welding of the telescopic shaft of second cylinder has the punch holder, the bottom right -hand member welding of mounting panel has the lower plate, this testing arrangement of physical storage, simple structure, convenient operation, the measuring accuracy is high, and efficiency of software testing is high, has very strong suitability, is fit for extensive the popularization.
Description
Technical field
This utility model relates to testing device technique field, the test device of a kind of physical storage.
Background technology
Physical storage refers in esse concrete memory chip.Such as the memory bar that plugs on mainboard be mounted with
The rom chip of system bios, the display random access memory chip on display card and the rom chip of loading display BIOS, and various adapter
On RAM chip and rom chip etc. be all physical storage.When memory bar is produced, need itself and mainboard grafting
Elasticity is tested, and tension is then easily destroyed memory bar, excessively pine and is easily caused loose contact, and traditional test device is to use
The method of manual detection, precision is low, and the reliability of test result is poor, is unfavorable for that test result is analyzed by technologist, because of
This needs to improve.
Utility model content
The purpose of this utility model is to provide the test device of a kind of physical storage, to solve in above-mentioned background technology
The problem proposed.
For achieving the above object, this utility model following technical scheme of offer: the test device of a kind of physical storage, bag
Including base plate and PLC, the upper end, right side of described base plate is installed with mainboard, and the left end of described mainboard is provided with memory bar and inserts
Mouthful, the upper end, left side of described base plate is installed with the first cylinder, and the right-hand member of the telescopic shaft of described first cylinder is welded with connection
Bar, the middle part of described connecting rod is provided with pulling force sensor, and the right-hand member of described connecting rod is welded with installing plate, described installing plate
Being installed with the second cylinder on the right side of top, the lower end of the telescopic shaft of described second cylinder is welded with train wheel bridge, described installing plate
Bottom right-hand member be welded with lower plate, described first cylinder, pulling force sensor and the second cylinder all electrically connect with PLC
Connect.
Preferably, the lower end of described train wheel bridge and the upper end of lower plate are equipped with rubber layer.
Preferably, the inner of described rubber layer is that zigzag is arranged.
Compared with prior art, the beneficial effects of the utility model are: the test device of this physical storage, by memory bar
It is placed on the upper end of lower plate, starts the second cylinder and drive train wheel bridge to move downward, step up memory bar, start the first cylinder, enter
The plug of row memory bar, is observed the power required for carrying out the plug of memory bar, inserts memory bar with mainboard by pulling force sensor
The tightness connect is tested, and simple in construction is easy to operate, and measuring accuracy is high, and testing efficiency is high；The elastic work of rubber layer
With, both improve clamping force, and prevented from again pressing from both sides bad by memory bar；The inner of rubber layer is that zigzag is arranged, and improves rubber layer
Inner degree of roughness, improves the frictional force between train wheel bridge, lower plate and memory bar.Therefore the test of this physical storage
Device, simple in construction, easy to operate, measuring accuracy is high, and testing efficiency is high, has the strongest suitability, is suitable for large-scale promotion.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: 1 base plate, 2 mainboards, 3 memory bar sockets, 4 first cylinders, 5 connecting rods, 6 pulling force sensors, 7 installing plates, 8
Second cylinder, 9 train wheel bridges, 10 lower plates, 11 rubber layers, 12 PLC.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1, a kind of technical scheme of this utility model offer: the test device of a kind of physical storage, the end of including
Plate 1 and PLC 12, the upper end, right side of described base plate 1 is installed with mainboard 2, and the left end of described mainboard 2 is provided with memory bar
Socket 3, the upper end, left side of described base plate 1 is installed with the first cylinder 4, the right-hand member welding of the telescopic shaft of described first cylinder 4
Having connecting rod 5, the middle part of described connecting rod 5 to be provided with pulling force sensor 6, the right-hand member of described connecting rod 5 is welded with installing plate 7,
Being installed with the second cylinder 8 on the right side of the top of described installing plate 7, the lower end of the telescopic shaft of described second cylinder 8 is welded with
Clamping plate 9, the bottom right-hand member of described installing plate 7 is welded with lower plate 10, described first cylinder 4, pulling force sensor 6 and the second cylinder
8 are all electrically connected with PLC 12.
Specifically, the lower end of described train wheel bridge 9 and the upper end of lower plate 10 are equipped with rubber layer 11, the elasticity of rubber layer 11
Effect, had both improve clamping force, and had prevented from again pressing from both sides bad by memory bar.
Specifically, the inner of described rubber layer 11 is that zigzag is arranged, and improves the inner degree of roughness of rubber layer 11,
Improve train wheel bridge 9, frictional force between lower plate 10 and memory bar.
The test device of this physical storage, is placed on the upper end of lower plate 10 by memory bar, starts the second cylinder 8 and drives
Train wheel bridge 9 moves downward, and steps up memory bar, starts the first cylinder 4, carries out the plug of memory bar, is observed by pulling force sensor 6
Carry out the power required for the plug of memory bar, the tightness of memory bar with mainboard 2 grafting is tested, simple in construction, behaviour
Facilitating, measuring accuracy is high, and testing efficiency is high；The elastic reaction of rubber layer 11, had both improve clamping force, had prevented memory bar again
Press from both sides bad；The inner of rubber layer 11 is that zigzag is arranged, and improves the inner degree of roughness of rubber layer 11, improve train wheel bridge 9,
Frictional force between lower plate 10 and memory bar.Therefore the test device of this physical storage, simple in construction, easy to operate, survey
Examination precision is high, and testing efficiency is high, has the strongest suitability, is suitable for large-scale promotion.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a test device for physical storage, including base plate (1) and PLC (12), it is characterised in that: described base plate
(1) upper end, right side is installed with mainboard (2), and the left end of described mainboard (2) is provided with memory bar socket (3), described base plate (1)
Upper end, left side be installed with the first cylinder (4), the right-hand member of the telescopic shaft of described first cylinder (4) is welded with connecting rod (5),
The middle part of described connecting rod (5) is provided with pulling force sensor (6), and the right-hand member of described connecting rod (5) is welded with installing plate (7), institute
State and on the right side of the top of installing plate (7), be installed with the second cylinder (8), the lower end welding of the telescopic shaft of described second cylinder (8)
Train wheel bridge (9), the bottom right-hand member of described installing plate (7) is had to be welded with lower plate (10), described first cylinder (4), pull sensing
Device (6) and the second cylinder (8) are all electrically connected with PLC (12).
The test device of a kind of physical storage the most according to claim 1, it is characterised in that: described train wheel bridge (9)
Lower end is equipped with rubber layer (11) with the upper end of lower plate (10).
The test device of a kind of physical storage the most according to claim 2, it is characterised in that: described rubber layer (11)
Inner for zigzag setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620844415.1U CN205881470U (en) | 2016-08-07 | 2016-08-07 | Testing arrangement of physical storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620844415.1U CN205881470U (en) | 2016-08-07 | 2016-08-07 | Testing arrangement of physical storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205881470U true CN205881470U (en) | 2017-01-11 |
Family
ID=57700998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620844415.1U Expired - Fee Related CN205881470U (en) | 2016-08-07 | 2016-08-07 | Testing arrangement of physical storage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205881470U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108446191A (en) * | 2017-12-31 | 2018-08-24 | 广东三木科技有限公司 | A kind of memory bar test system that can simulate varying environment |
| CN114691438A (en) * | 2022-04-29 | 2022-07-01 | 江苏华存电子科技有限公司 | Error correction check equipment with stability detection function for memory |
-
2016
- 2016-08-07 CN CN201620844415.1U patent/CN205881470U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108446191A (en) * | 2017-12-31 | 2018-08-24 | 广东三木科技有限公司 | A kind of memory bar test system that can simulate varying environment |
| CN114691438A (en) * | 2022-04-29 | 2022-07-01 | 江苏华存电子科技有限公司 | Error correction check equipment with stability detection function for memory |
| CN114691438B (en) * | 2022-04-29 | 2023-03-03 | 江苏华存电子科技有限公司 | Error correction check equipment with stability detection function for memory |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20170807 |