CN207474814U - A kind of test card assists plug-pull tool - Google Patents
A kind of test card assists plug-pull tool Download PDFInfo
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- CN207474814U CN207474814U CN201720906611.1U CN201720906611U CN207474814U CN 207474814 U CN207474814 U CN 207474814U CN 201720906611 U CN201720906611 U CN 201720906611U CN 207474814 U CN207474814 U CN 207474814U
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- plug
- pull tool
- button
- drive link
- test
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Abstract
The utility model discloses a kind of test cards to assist plug-pull tool, for carrying out plug test to test card in test machine, the transmission mechanism being connect including control button and with control button, follower lever is connected on the transmission mechanism, the follower lever end is equipped with the clamping device of the fixed test card.The utility model embodiment provides a kind of test card auxiliary plug-pull tool, while convenient for control plug dynamics, speed, the plug efficiency of test card is improved, so as to save production cost while the quality of production is ensured.
Description
Technical field
The utility model is related to testing field more particularly to a kind of test card auxiliary plug-pull tools.
Background technology
In the production process of storage card, leading to needs by the way that test card to be tested is carried out repeatedly in test machine
Plug Action, to test the plug number of identification situation and statistical test card of the storage card in test machine to the service life
It influences.In the prior art, the Plug Action is mainly by being accomplished manually, and since the dynamics, the speed that plug manually are uneven, holds
Easily test card and card slot are damaged, and the workload plugged manually is larger.
It is badly in need of to solve the above problems, providing a kind of device that can assist plug test card as those skilled in the art
It solves the problems, such as.
Invention content
The purpose of this utility model is to provide a kind of test cards to assist plug-pull tool, simple in structure, easy for installation, passes through
Shirtsleeve operation can replace the action of artificial plug test card by mechanical movement.
A kind of test card assists plug-pull tool, for carrying out plug test to test card in test machine, including control
Button and the transmission mechanism for being connected to control button bottom end are connected with follower lever on the transmission mechanism, the follower lever
End is equipped with the clamping device of the fixed test card.
Preferably, the transmission mechanism includes drive, the first drive link and the second drive link；
One end of first drive link is connected to the control button, and the other end of first drive link is fixed on biography
On driving wheel；One end of second drive link is fixed on drive, and the other end of second drive link passes through a link block
It is connected to the follower lever；
When the control button is along its axial downward movement, first drive link, drive, the second drive link connection
It is dynamic, the clamping device is pushed to make straight line Forward in the axially direction perpendicular to the control button by the follower lever
Movement；When the control button is moved axially upward along its, first drive link, drive, the linkage of the second drive link are led to
Crossing the follower lever pulls the clamping device to make straight line setback in the axially direction perpendicular to the control button.
Preferably, the transmission mechanism further includes the detent mechanism positioned at control button bottom end, the detent mechanism connection
Between control button and the first drive link.
Preferably, the guiding slide bar parallel with the follower lever is fixedly installed on the plug-pull tool；The link block
It slides and is set on the guiding slide bar.
Preferably, counter is further included, the counter is slidably connected with the follower lever.
Preferably, the end of the follower lever is equipped with adapter, and the clamping device is detachably installed in the adapter
On.
Preferably, the plug-pull tool includes upper casing and lower casing, and a slot is formed between the upper casing and lower casing；On described
Adjusting screw is provided through between shell and lower casing, the adjusting screw is detachably connected respectively with the upper casing, lower casing；It is described
Plug-pull tool is connect by the slot with the test machine.
Preferably, the detent mechanism is ratchet structure.
Preferably, it is equipped with control chip in the plug-pull tool, the control chip is respectively with the counter and unifying
Computer is counted to be electrically connected.
Preferably, it further includes and is set to the PASS labels button on the plug-pull tool surface, FAIL labels button, synchronizes and press
Button and reset button, PASS label button, FAIL labels button, lockage button and reset button with the control chip
It is electrically connected.
Compared with prior art, the utility model embodiment has the advantages that：
The utility model embodiment provides a kind of test card auxiliary plug-pull tool, convenient for control plug dynamics, speed
While, the plug efficiency of test card is improved, so as to save production cost while the quality of production is ensured.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the operation principle schematic diagram that the test card that the utility model embodiment provides assists plug-pull tool；
Fig. 2 is the partial schematic diagram that the test card that the utility model embodiment provides assists plug-pull tool；
Fig. 3 is the structural representation that the test card auxiliary plug-pull tool that the utility model embodiment provides puts middle clamping device
Figure；
Fig. 4 is that the test card that the utility model embodiment provides assists plug-pull tool to put the installation signal with test machine
Figure；
Fig. 5 is the timer operation schematic diagram that the test card that the utility model embodiment provides assists plug-pull tool；
Fig. 6 is the inside connection diagram that the test card that the utility model embodiment provides assists plug-pull tool；
Fig. 7 is the external structure schematic diagram that the test card that the utility model embodiment provides assists plug-pull tool；
Fig. 8 is that the test card that the utility model embodiment provides assists the another installation of plug-pull tool and test machine to illustrate
Figure.
It illustrates：10th, control button；101st, display screen；102nd, PASS marks button；103rd, FAIL marks button；
104th, lockage button；105th, reset button；111st, upper casing；112nd, lower casing；12nd, detent mechanism；13rd, the first drive link；14th, it is driven
Wheel；15th, the second drive link；16th, it is oriented to slide bar；17th, link block；171st, sliding block；18th, adapter；19th, counter；20th, clamping dress
It puts；201st, holding shrapnel 21, adjusting screw；22nd, follower lever；23rd, chip is controlled；24th, slot；25th, test machine；26th, it tests
Card.
Specific embodiment
Purpose of utility model, feature, advantage to enable the utility model is more apparent and understandable, below will knot
The attached drawing in the utility model embodiment is closed, the technical scheme in the utility model embodiment is clearly and completely described,
Obviously, the embodiments described below are only the utility model part of the embodiment, and not all embodiment.Based on this reality
With the embodiment in novel, those of ordinary skill in the art are obtained all other without making creative work
Embodiment shall fall within the protection scope of the present invention.
It should be noted that when a component is considered as " connection " another component, it can be directly to separately
One component may be simultaneously present the component being centrally located.When a component is considered as " being arranged on " another component,
It can be set up directly on another component or may be simultaneously present the component being centrally located.
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Each mechanism is described in detail respectively below in conjunction with attached drawing：
The utility model provides a kind of test card 26 and assists plug-pull tool, in test machine 25 to test card 26
Plug test is carried out, and passes through the test result that test machine 25 observes the test card 26, simultaneously.The plug-pull tool is counted with statistics
Calculation machine is connected by USB/WIFI/BT, for sorting-out in statistics test data.The auxiliary of test card 26 plug provided by the utility model
Tool includes：
Control button 10 is installed on upper casing 111, is connect with transmission mechanism, for controlling the Plug Action of test card 26；
Transmission mechanism is connected to the bottom end of control button 10, is carried out for passing through the transmission control test card 26 of follower lever 22
Plug movement；
Follower lever 22, end are equipped with clamping device 20, clamping device 20 are driven to by follower lever 22, so that being fixed on
Test card 26 on clamping device 20 can do Plug Action in test machine 25.
Each mechanism is described in detail respectively below in conjunction with the accompanying drawings.
Transmission mechanism includes detent mechanism 12 and drive 14, the upper end connection control button 10 of detent mechanism 12, transmission
Wheel 14 is equipped in the first drive link 13 and the second drive link 15 being arranged oppositely.One end of first drive link 13 is connected to control
Button 10, the other end of the first drive link 13 are fixed on drive 14.Drive 14 is fixed in one end of second drive link 15
On, the other end of the second drive link 15 is connected to follower lever 22 by a link block 17.Control button 10 along it axially downwardly
During movement, the first drive link 13, drive 14, the second drive link 15 link, and clamping device 20 are pushed to hang down by follower lever 22
The directly shifting movement before straight line is made in the axially direction of the control button 10；It is moved axially upward along its in control button 10
When, the first drive link 13, drive 14, the second drive link 15 link, by follower lever 22 pull clamping device 20 perpendicular to
Make straight line setback in the axially direction of the control button 10
Wherein, the specific connection mode of said mechanism is：Other end connection the of the detent mechanism 12 far from control button 10
One drive link 13；Second drive link 15 is equipped with link block 17, and the second drive link 15 is connect by link block 17 with follower lever 22.
In the present embodiment, control button 10 is pressed at present in original state so that detent mechanism 12 is moved down and locked
In first position, drive 14 is driven to rotate by the first drive link 13 so that the second drive link 15 is determined on drive 14
Site moves up, so that the second drive link 15 pushes follower lever 22 to do the straight line fortune close to test machine 25 by link block 17
It is dynamic, test card 26 is driven to be inserted into test machine 25.When detent mechanism 12 is locked in first position, control button is pressed again
10 so that detent mechanism 12 returns to initial position, and the first drive link 13 moves up, drive 14 rotates so that the second drive link 15
Follower lever 22 is pulled to do the linear motion far from test machine 25, test card 26 is driven to extract test machine.Wherein, test card 26 is divided
As a cycle Jin Hang not be plugged once.
The present embodiment can effectively improve test card 26 and plug efficiency, avoid due to test card caused by manual operation
26th, test machine 25 is damaged；It also is able to reduce the working strength of staff, staff is avoided to carry out for a long time mechanical
Plug causes finger on hand or professional sequelae, improves the work incentive of staff.
First drive link 13,14 and second drive link 15 of drive, one laborsaving lever of formation in the present embodiment, and the
The opposite fixed point with the first drive link 13 on drive 14 of fixed point of two drive links 15 on drive 14 is closer to survey
Test-run a machine so as to form a relatively stable structure, improves the accuracy of test.In the present embodiment, to realize detent mechanism 12
Function, detent mechanism 12 be ratchet structure.
Based on above-described embodiment, in order to make the Plug Action of test card 26 more stable, plug-pull tool can also be fixedly installed one
A guiding slide bar 16 parallel with follower lever 22 is oriented to slip on slide bar 16 and is provided with sliding block 171, the sliding block 171 and link block
17 are fixedly connected；Link block 17 is slidably installed in by sliding block 171 and is oriented on slide bar 16.It is oriented to slide bar 16 and plays one and be oriented to and make
With, when the second drive link 15 pushes link block 17, link block 17 can smoothly move under the action of the guiding slide bar 16, from
And plug angle of the test card 26 in test machine 25 is controlled, to realize accurate test.
Based on above-described embodiment, for the ease of the plug number of statistical test card 26, so that it is determined that plug number is to test
Block the influence in 26 service life, which may also include a counter 19, by by follower lever 22 and 19 company of slip of counter
It connects.In the present embodiment, counter 19 is photoelectric sensor.
Wherein, counter 19 realizes that the principle of technical functionality is as follows：Follower lever 22 is set through counter 19, due to counting
Device 19 is photoelectric counter, and correspondingly, follower lever 22 is equipped with the counting induction part of one section of shading, is led to twice when counting induction part
When crossing the light source of counter 19, counter 19 then carries out corresponding Counts.It counts induction part and often passes twice through counter 19
For a cycle, often by a cycle, the data on counter 19 then correspondingly increase, so as to count plug number.
Since the testing tool needs to be applied to various types of test machine 25, such as computer, pad (tablet computer)
Deng for the ease of adapting to various test machine 25, on the basis of above-mentioned each embodiment, can also being set in the end of follower lever 22
An adapter 18 is put, clamping device 20 is detachably installed on the adapter 18.The adapter 18 is equipped with various structures
Connector, such as be bolted, snap connection, different clamping devices 20 is suitable for, so as to according to different test machines
The selection of device 25 is adapted to corresponding clamping device 20, meets a variety of demands.Wherein, the contact between clamping device 20 and test card 26
Face is equipped with holding shrapnel 201, is fixedly clamped test card 26 by the elastic force of holding shrapnel 201, is ensureing Plug Action stability
While be also avoided that test card 26 damages in fixation procedure.
Based on above-mentioned each embodiment, in the present embodiment, plug-pull tool includes upper casing 111, lower casing 112, wherein, upper casing
111 with lower casing 112 to be detachably connected.Slot 24 is formed between the upper casing 111 of plug-pull tool and lower casing 112, works as test machine
25 be pad types when, can be directly positioned on pad by the slot 24.Meanwhile an adjusting screw 21 is run through into upper casing 111
With lower casing 112, the width of slot 24 is can adjust by the adjusting screw 21, so that plug-pull tool is suitable for different-thickness
pad。
Based on above-mentioned each embodiment, a control chip 23 can be also set in the present embodiment, in plug-pull tool,
In, the type for controlling chip 23 can be SOC chip and/or ARM chips, for controlling the normal work of plug-pull tool.
In the present embodiment, PASS labels button 102, FAIL labels button 103, lockage button are additionally provided on plug-pull tool
104 and reset button 105, wherein, PASS labels button 102, FAIL labels button 103, lockage button 104 and reset button
105, the PASS label button 102, FAIL labels button 103, lockage button 104 and reset button 105 with the control
Chip 23 is electrically connected.
In the present embodiment, when observing 26 successful connection of test card in test machine 25, press PASS label by
Button 102 can be transmitted on the signal to control chip 23 of one " PASS ", which is written memory by control chip 23, then is marked
Note should " PASS " state.Button 103 is marked when observing 26 connection failure of test card in test machine 25, pressing FAIL,
It can be transmitted on the signal to control chip 23 of one " FAIL ", which is written memory by control chip 23, then label should
" FAIL " state.
In the present embodiment, when pressing lockage button 104, data can be synchronized on statistic computer, realize test
The statistics of data and arrangement.When system breaks down, reset button 105 can be pressed and restart system.It is surveyed for the ease of observation
Test result can also set display screen 101 on the plug-pull tool.
Test card 26 provided by the utility model assists plug-pull tool, instead of needing tester's manual skill usually
Operation carries out self registering working method, ensure that the high efficiency and accuracy of test, while improve the effect of data preparation
Rate, additionally it is possible to enhance the confidence level of test result.
The above, above example are only to illustrate the technical solution of the utility model, rather than its limitations；Although ginseng
The utility model is described in detail according to previous embodiment, it will be understood by those of ordinary skill in the art that：It is still
It can modify to the technical solution recorded in foregoing embodiments or which part technical characteristic is equally replaced
It changes；And these modifications or replacement, various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (10)
1. a kind of test card assists plug-pull tool, for carrying out plug test to test card in test machine, which is characterized in that
Including control button and the transmission mechanism of control button bottom end is connected to, follower lever is connected on the transmission mechanism, it is described
The end of follower lever is equipped with the clamping device of the fixed test card.
2. plug-pull tool according to claim 1, which is characterized in that the transmission mechanism includes drive, the first transmission
Bar and the second drive link；
One end of first drive link is connected to the control button, and the other end of first drive link is fixed on drive
On；One end of second drive link is fixed on drive, and the other end of second drive link is connected by a link block
To the follower lever；
When the control button is along its axial downward movement, first drive link, drive, the linkage of the second drive link are led to
Crossing the follower lever pushes the clamping device to make shifting movement before straight line in the axially direction perpendicular to the control button；
When the control button is moved axially upward along its, first drive link, drive, the linkage of the second drive link pass through institute
Stating follower lever pulls the clamping device to make straight line setback in the axially direction perpendicular to the control button.
3. plug-pull tool according to claim 2, which is characterized in that the transmission mechanism is further included positioned at control button bottom
The detent mechanism at end, the detent mechanism are connected between control button and the first drive link.
4. the plug-pull tool according to Claims 2 or 3, which is characterized in that be fixedly installed on the plug-pull tool and institute
State the parallel guiding slide bar of follower lever；The link block, which slides, to be set on the guiding slide bar.
5. plug-pull tool according to claim 1, which is characterized in that further include counter, the counter with it is described from
Lever is slidably connected.
6. plug-pull tool according to claim 1, which is characterized in that the end of the follower lever is equipped with adapter, described
Clamping device is detachably installed on the adapter.
7. plug-pull tool according to claim 1, which is characterized in that the plug-pull tool includes upper casing and lower casing, described
A slot is formed between upper casing and lower casing；Be provided through adjusting screw between the upper casing and lower casing, the adjusting screw with
The upper casing, lower casing are detachably connected respectively；The plug-pull tool is connect by the slot with the test machine.
8. plug-pull tool according to claim 3, which is characterized in that the detent mechanism is ratchet structure.
9. plug-pull tool according to claim 5, which is characterized in that control chip is equipped in the plug-pull tool, it is described
Chip is controlled to be electrically connected respectively with the counter and a computer.
10. plug-pull tool according to claim 9, which is characterized in that further include and be set to the plug-pull tool surface
PASS labels button, FAIL labels button, lockage button and reset button, it is the PASS labels button, FAIL labels button, same
Button and reset button is walked to be electrically connected with the control chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720906611.1U CN207474814U (en) | 2017-07-25 | 2017-07-25 | A kind of test card assists plug-pull tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720906611.1U CN207474814U (en) | 2017-07-25 | 2017-07-25 | A kind of test card assists plug-pull tool |
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| Publication Number | Publication Date |
|---|---|
| CN207474814U true CN207474814U (en) | 2018-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720906611.1U Active CN207474814U (en) | 2017-07-25 | 2017-07-25 | A kind of test card assists plug-pull tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109002099A (en) * | 2018-07-26 | 2018-12-14 | 郑州云海信息技术有限公司 | A kind of expansion slot, expansion card plug ancillary equipment and expansion card plug-in system |
-
2017
- 2017-07-25 CN CN201720906611.1U patent/CN207474814U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109002099A (en) * | 2018-07-26 | 2018-12-14 | 郑州云海信息技术有限公司 | A kind of expansion slot, expansion card plug ancillary equipment and expansion card plug-in system |
| CN109002099B (en) * | 2018-07-26 | 2021-06-29 | 郑州云海信息技术有限公司 | Expansion slot, expansion card plugging auxiliary equipment and expansion card plugging system |
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