CN108922575A - A kind of thimble test fixture of PCIE solid state hard disk - Google Patents
A kind of thimble test fixture of PCIE solid state hard disk Download PDFInfo
- Publication number
- CN108922575A CN108922575A CN201810376761.5A CN201810376761A CN108922575A CN 108922575 A CN108922575 A CN 108922575A CN 201810376761 A CN201810376761 A CN 201810376761A CN 108922575 A CN108922575 A CN 108922575A
- Authority
- CN
- China
- Prior art keywords
- thimble
- fixed link
- hard disk
- piston block
- solid state
- 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.)
- Granted
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 47
- 239000007787 solid Substances 0.000 title claims abstract description 27
- 238000003825 pressing Methods 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 abstract description 6
- 230000037431 insertion Effects 0.000 abstract description 6
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/56—External testing equipment for static stores, e.g. automatic test equipment [ATE]; Interfaces therefor
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Measuring Leads Or Probes (AREA)
Abstract
The invention discloses a kind of thimble test fixtures of PCIE solid state hard disk, including test fixture entirety, the test fixture integrally includes operation panel and placement plate, and multiple insertion mouths are offered on the sliding rail, the operation panel is connected with fixed link and motion bar, and the fixed link is connected with thimble group；The plunger shaft side wall offers connectivity slot between piston block one, and piston block two is movably set in the connectivity slot, and the piston block two is fixedly connected in thimble group；The piston block one is fixedly connected with connecting rod, and the connecting rod offers spring groove, and spring is provided in the spring groove, and the spring is connected with fixed link, and the operation panel offers insert port close to the side of fixed link.The present invention provides the thimble test fixture of PCIE solid state hard disk, the available buffering of the pressure of thimble and restriction will not answer operation error to bring damage to solid state hard disk, meanwhile, the position of thimble also can according to need movement, and use scope is larger.
Description
Technical field
The present invention relates to test fixture technical field, specially a kind of thimble test fixture of PCIE solid state hard disk.
Background technique
Currently, solid state hard disk has speed fast as a kind of novel storage product compared to traditional mechanical hard disk,
Service life is long, the series of advantages such as low in energy consumption, and solid state hard disk is by SM process technique by high capability flash IC mounted in wiring board
On, because its is small in size, Portable computer assembling；And PCIE solid-state hard disc product needs to connect four data lines in test, with
And 5V power supply line and ground line, after the completion of test, line must be removed, cause testing efficiency excessively slow in this way, and complex procedures
And the waste working time.
In the prior art, application No. is a kind of thimble test fixture of PCIE solid state hard disk of " 201520102326.5 ",
Including bracket and test board, bracket is fixed on test board, and bracket is equipped with fixed frame, and fixed frame is equipped with retainer plate, fixed
Circle interpolation enters hand pressure handle, handle is connected on hand pressure handle, the bottom end of hand pressure handle is fixedly connected on the support frame, and support frame includes upper
Lower two pieces of acrylic boards, test board are equipped with the fixed frame of integrated circuit board, are equipped with multiple fixing grooves, fixed frame side in fixed frame
Along multiple limited blocks are equipped with, by the way that four data lines and power supply line and ground line are integrated into jig together, pass through data line
Signal connect PIN thimble, product is connected to by PIN thimble and is connected；By connecing data line with hand pressure welding, test effect is promoted
Rate saves cost of manufacture and human cost.
But in use, however it remains more apparent defect：1, without the dress of buffering ejector pin contact surging
It sets, if firmly excessive when test may cause to damage to Fixed disk；2, the position of thimble is irremovable, using limited.
Summary of the invention
The purpose of the present invention is to provide a kind of thimble test fixtures of PCIE solid state hard disk, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the present invention provides the following technical solutions：
A kind of thimble test fixture of PCIE solid state hard disk, including test fixture are whole, and the test fixture integrally includes
Operation panel and placement plate, the placement plate are fixed on connecting plate, and the operation panel is movably arranged on sliding rail, and the sliding rail is solid
It is scheduled on connecting plate, multiple insertion mouths is offered on the sliding rail, the operation panel is connected with fixed link and motion bar, described solid
Fixed pole is connected with thimble group；
Plunger shaft is offered in the fixed link, the plunger shaft is symmetrically arranged with piston block one, the plunger shaft side wall
Connectivity slot is offered between piston block one, piston block two is movably set in the connectivity slot, and the piston block two is fixed to be connected
It is connected in thimble group；
The piston block one is fixedly connected with connecting rod, and the connecting rod offers spring groove, in the spring groove
It is provided with spring, the spring is connected with fixed link, and the operation panel offers insert port close to the side of fixed link.
Preferably, the thimble group is provided with multiple groups, and every group includes seven thimbles, is four tests thimbles, one respectively
A ground wire thimble and two power supply line thimbles.
Preferably, the outside of the piston block two is symmetrically symmetrically arranged with stopper.
Preferably, the piston block one is connected with far from one end of connecting rod presses bar, and the fixed link is close to press bar
Side inner wall on be provided with alarm contact, be provided on the alarm contact and press spring, the fixed link approach alarm is opened
The side of pass offers ventilation opening.
Preferably, the piston block one is symmetrically arranged with motion bar sliding rail far from one end of connecting rod, and the motion bar is living
It is dynamic to be arranged on motion bar sliding rail.
Preferably, horizontal slide rail and longitudinal slide rail are offered in the placement plate, the horizontal slide rail and longitudinal slide rail
Both ends are provided with limited block.
Compared with prior art, the beneficial effects of the invention are as follows：
1, the buffer unit being arranged can buffer thimble to the pressure of solid state hard disk, and undue force is hard to solid-state when avoiding testing
Disk causes to damage；
2, the position of thimble can move, and be suitble to test various sizes of solid state hard disk, use scope is wide.
The present invention provides the thimble test fixture of PCIE solid state hard disk, the available buffering of the pressure of thimble and restriction,
Operation error will not be answered to bring damage to solid state hard disk, meanwhile, the position of thimble also can according to need movement, use scope compared with
Greatly.
Detailed description of the invention
Fig. 1 is overall structure figure of the invention；
Fig. 2 is fixed link detail view of the invention；
Fig. 3 is operation panel top view cross section detail view of the invention；
Fig. 4 is the area A enlarged drawing of the invention；
Fig. 5 is sliding rail detail view of the invention.
In figure：1 test fixture entirety, 2 operation panels, 3 placement plates, 4 connecting plates, 5 sliding rails, 6 fixed links, 7 thimble groups, 8 are lived
Fill in chamber, 9 connectivity slots, 10 stoppers, 11 connecting rods, 12 spring grooves, 13 springs, 14 fixed links, 15 insert ports, 16 insertion mouths,
17 motion bars, 18 motion bar sliding rails, 19 press bar, 20 alarm contacts, 21 press spring, 22 ventilation openings, 23 horizontal slide rails, 24 vertical
To sliding rail, 25 limited blocks, 81 piston blocks one, 82 piston blocks two.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution：
A kind of thimble test fixture of PCIE solid state hard disk, including test fixture whole 1, test fixture whole 1 include behaviour
Make plate 2 and placement plate 3, placement plate 3 is fixed on connecting plate 4, and operation panel 2 is movably arranged on sliding rail 5,5 company of being fixed on of sliding rail
On fishplate bar 4, operation panel 2 can move on sliding rail 5, multiple insertion mouths 16 be offered on sliding rail 5, operation panel 2 is connected with fixation
Bar 6 and motion bar 17, fixed link 6 are connected with thimble group 7, and thimble group 7 is used to be tested by solid state hard disk.
Plunger shaft 8 is offered in fixed link 6, piston liquid, piston oil etc. are filled in plunger shaft 8, and plunger shaft 8 is symmetrical arranged
There is piston block 1,8 side wall of plunger shaft offers connectivity slot 9 between piston block 1, is movably set with piston in connectivity slot 9
Block 2 82, piston block 2 82 are fixedly connected in thimble group 7.
Piston block 1 is fixedly connected with connecting rod 11, and connecting rod 11 offers spring groove 12, sets in spring groove 12
It is equipped with spring 13, spring 13 is connected with fixed link 14, and operation panel 2 offers insert port 15 close to the side of fixed link 14, when even
When extension bar 11 is mobile to the direction of insert port 15, it will drive fixed link 14 and move therewith, fixed link 14 can be led across insert port 15
Fixed link 6 is caused to be fixed by sliding rail 5.
As one preferably, thimble group 7 is provided with multiple groups, and every group includes seven thimbles, be respectively four test thimbles,
One ground wire thimble and two power supply line thimbles, test thimble connect data line, for testing solid state hard disk, ground wire top
Needle connects ground wire, is used to release electrostatic or electric leakage, and power supply line thimble connects power supply line.
Preferably as one, the outside of piston block 2 82 is symmetrically symmetrically arranged with stopper 10, prevents plunger shaft from failing.
As one, preferably piston block 1 is connected with far from one end of connecting rod 11 presses bar 19, and fixed link 6 is close to touching
It is provided with alarm contact 20 on the side inner wall of compression bar 19, is provided on alarm contact 20 and presses spring 21, presses the extruding of bar 19
Spring 21 is pressed, alarm contact 20 will be triggered by pressing spring 21, and operator is reminded not continue to squeeze tested product, fixed link 6
The side of approach alarm switch 20 offers ventilation opening 22, so that the air circulation at plunger shaft both ends, does not influence normal use.
As one, preferably piston block 1 is symmetrically arranged with motion bar sliding rail 18 far from one end of connecting rod 11, activity
Bar 17 is movably arranged on motion bar sliding rail 18, can adjust position of the motion bar 17 on motion bar sliding rail 18 according to actual needs
It sets.
Preferably as one, horizontal slide rail 23 and longitudinal slide rail 24 are offered in placement plate 3, horizontal slide rail 23 and longitudinal direction are sliding
The both ends of rail 24 are provided with limited block 25, and limited block 25 is used to the position of fixed tested product, prevents tested product in test process
In be displaced, influence test effect.
Working principle：When needing to test solid state hard disk, tested product are placed in placement plate 3 first, are then adjusted
Limited block 25 fixes tested product, and tested product is prevented to be displaced during the test.Then, operation panel 2 is pushed, is driven
The test site of thimble group 7 and tested product on operation panel 2 contacts, and thimble has just touched test site and can have been tested,
If tester continues through thimble and squeezes tested product when operation, it just will start buffer protection and pressure limit device,
Specifically, thimble group 7 will push plunger shaft 8 by piston block 2 82 when thimble group 7 continues to squeeze tested product, thus
Push connecting rod 11 mobile, connecting rod 11 during the motion, will drive fixed link 14 and move therewith, and fixed link 14 passes through insertion
After mouthfuls 15, again through corresponding insertion mouth 16, so that 6 sliding rail 5 of fixed link is fixed, at this point, tester is just not
It can continue depression plate 2, tested product is avoided to be formed damage by excessive compression.
If continuing to squeeze to the tested product contacted, what is be connected with piston block 1 presses bar 19 and can also move to touching
Pressing spring 21 is squeezed, and alarm contact 20 will be triggered by pressing spring 21 and being squeezed, and tester is reminded not continue to squeeze
Tested product are pressed, after the trigger, the elastic potential energy for pressing spring 21 can be converted into kinetic energy, and promotion presses bar 19 and restores to original position.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of thimble test fixture of PCIE solid state hard disk, including test fixture are whole (1), it is characterised in that：The test
Jig whole (1) includes operation panel (2) and placement plate (3), and the placement plate (3) is fixed on connecting plate (4), the operation panel
(2) it is movably arranged on sliding rail (5), the sliding rail (5) is fixed on connecting plate (4), offers on the sliding rail (5) multiple embedding
Entrance (16), the operation panel (2) are connected with fixed link (6) and motion bar (17), and the fixed link (6) is connected with thimble
Group (7)；
It is offered plunger shaft (8) in the fixed link (6), the plunger shaft (8) is symmetrically arranged with piston block one (81), the work
Plug chamber (8) side wall offers connectivity slot (9) between piston block one (81), is movably set with piston block in the connectivity slot (9)
Two (82), the piston block two (82) are fixedly connected on thimble group (7)；
The piston block one (81) is fixedly connected with connecting rod (11), and the connecting rod (11) offers spring groove (12), institute
It states and is provided with spring (13) in spring groove (12), the spring (13) is connected with fixed link (14), and the operation panel (2) is close
The side of fixed link (14) offers insert port (15).
2. a kind of thimble test fixture of PCIE solid state hard disk according to claim 1, it is characterised in that:The thimble group
(7) multiple groups are provided with, every group includes seven thimbles, is four test thimbles, a ground wire thimble and two power supply lines respectively
Thimble.
3. a kind of thimble test fixture of PCIE solid state hard disk according to claim 1, it is characterised in that:The piston block
The outside of two (82) is symmetrically symmetrically arranged with stopper (10).
4. a kind of thimble test fixture of PCIE solid state hard disk according to claim 1, it is characterised in that:The piston block
One (81) are connected with far from the one end of connecting rod (11) and press bar (19), and the fixed link (6) is close to the side for pressing bar (19)
It is provided on inner wall alarm contact (20), is provided with and presses spring (21) on the alarm contact (20), the fixed link (6) is leaned on
The side of nearly alarm contact (20) offers ventilation opening (22).
5. a kind of thimble test fixture of PCIE solid state hard disk according to claim 1, it is characterised in that:The piston block
One (81) are symmetrically arranged with motion bar sliding rail (18) far from the one end of connecting rod (11), and the motion bar (17) is movably arranged on work
On lever sliding rail (18).
6. a kind of thimble test fixture of PCIE solid state hard disk according to claim 1, it is characterised in that:The placement plate
(3) horizontal slide rail (23) and longitudinal slide rail (24) are offered on, the both ends of the horizontal slide rail (23) and longitudinal slide rail (24) are equal
It is provided with limited block (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810376761.5A CN108922575B (en) | 2018-04-25 | 2018-04-25 | Thimble test fixture of PCIE solid state hard drives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810376761.5A CN108922575B (en) | 2018-04-25 | 2018-04-25 | Thimble test fixture of PCIE solid state hard drives |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108922575A true CN108922575A (en) | 2018-11-30 |
| CN108922575B CN108922575B (en) | 2021-05-25 |
Family
ID=64403108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810376761.5A Expired - Fee Related CN108922575B (en) | 2018-04-25 | 2018-04-25 | Thimble test fixture of PCIE solid state hard drives |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108922575B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112289368A (en) * | 2020-10-27 | 2021-01-29 | 英业达科技有限公司 | Universal hard disk simulation counterweight jig |
| CN113324906A (en) * | 2021-06-01 | 2021-08-31 | 广东长盈精密技术有限公司 | Poking spring plate jig |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201955356U (en) * | 2011-02-22 | 2011-08-31 | 蒋弢 | Universal efficient testboard for modules |
| CN204649776U (en) * | 2015-02-11 | 2015-09-16 | 特科芯有限公司 | A kind of thimble measurement jig of PCIE solid state hard disc |
| CN106054061A (en) * | 2016-07-27 | 2016-10-26 | 竹昌精密冲压件(上海)有限公司 | High accurate testing machine console |
-
2018
- 2018-04-25 CN CN201810376761.5A patent/CN108922575B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201955356U (en) * | 2011-02-22 | 2011-08-31 | 蒋弢 | Universal efficient testboard for modules |
| CN204649776U (en) * | 2015-02-11 | 2015-09-16 | 特科芯有限公司 | A kind of thimble measurement jig of PCIE solid state hard disc |
| CN106054061A (en) * | 2016-07-27 | 2016-10-26 | 竹昌精密冲压件(上海)有限公司 | High accurate testing machine console |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112289368A (en) * | 2020-10-27 | 2021-01-29 | 英业达科技有限公司 | Universal hard disk simulation counterweight jig |
| CN112289368B (en) * | 2020-10-27 | 2023-07-25 | 英业达科技有限公司 | Universal hard disk simulation counterweight jig |
| CN113324906A (en) * | 2021-06-01 | 2021-08-31 | 广东长盈精密技术有限公司 | Poking spring plate jig |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108922575B (en) | 2021-05-25 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210525 |
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| CF01 | Termination of patent right due to non-payment of annual fee |