CN104459440B - Test the orientation fixing device and method of testing of mobile terminal interface reliability - Google Patents
Test the orientation fixing device and method of testing of mobile terminal interface reliability Download PDFInfo
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- CN104459440B CN104459440B CN201410750969.0A CN201410750969A CN104459440B CN 104459440 B CN104459440 B CN 104459440B CN 201410750969 A CN201410750969 A CN 201410750969A CN 104459440 B CN104459440 B CN 104459440B
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Abstract
The invention discloses a kind of orientation fixing device for testing mobile terminal interface reliability, a kind of simple structure, it is easy to grip mobile terminal, mobile terminal multiple directions can be made to rotate the orientation fixing device of fixed mobile terminal, including base plate, the upper in-plane of base plate is provided with an adjuster that can all around adjust, adjuster upper end is fixedly connected a fixed plate, a front side board is provided with front side of fixed plate, a back side panel is provided with rear side of fixed plate, front side board is connected with the upper center of back side panel by a guide rod, one is equipped with the guide rod can 360 ° of mobile terminal fixtures being rotated or turned over.Quite facilitate when this product is used, stabilization more accurate than conventional brace clamping, and the use of fixture can be reduced, save the cost of manufacture of fixture.
Description
Technical field
The present invention relates to the method for testing of mobile terminal, more particularly to a kind of side for testing mobile terminal interface reliability
Position fixing device and method.
Background technology
At present, the charging inlet of mobile terminal uses USB interface grafting mostly, because USB grafting is convenient and swift, resistance to
With, stable connection, but fed back by market survey learn at present, it is USB port contact that mobile terminal has after sale most ratio
The reason for bad or disabler, repair rate is so considerably improved, product qualified rate is also accordingly reduced, to solve
This quality problems, it is necessary to pass through USB port lateral pressure test, by tensiometer to USB line front, rear, left and right, under carry out side pressure, mould
Intend user and the state of USB line is used under irregular status.
The content of the invention
The purpose of the present invention is directed to the drawbacks described above of prior art, there is provided one kind fixes mobile whole using multiple directions
End, the test device of the mobile terminal of thrust test is carried out to the mobile terminal on each clamping direction of mobile terminal.
To solve the drawbacks described above of prior art, the technical scheme that the present invention is provided is：A kind of simple structure, be easy to clamping
Fixed cellular terminal, can fix the orientation that mobile terminal multiple directions rotate fixed test mobile terminal interface reliability
Device, including base plate, the upper in-plane of the base plate are provided with an adjuster that can all around adjust, the adjuster upper end
A fixed plate is fixedly connected, a front side board is provided with front side of the fixed plate, a back side panel, institute are provided with rear side of the fixed plate
Front side board is stated be connected by a guide rod with the upper center of back side panel, be equipped with the guide rod one can 360 ° be rotated or turned over
Mobile terminal fixture.
Improved as a kind of the of orientation fixing device of present invention test mobile terminal interface reliability, the movement is eventually
End fixture extrudes positioning by the compression spring being located on the guide rod, and the medial surface upper end of the back side panel is provided with level limit
Position groove, the medial surface of the back side panel is provided with the vertical stopper slot vertical with the Horizontal limiting groove, the mobile terminal fixture
Side can arbitrarily be connected in the Horizontal limiting groove or vertical stopper slot.
Improved as a kind of the of orientation fixing device of present invention test mobile terminal interface reliability, the movement is eventually
End fixture includes train wheel bridge and lower plate, and the side of the side of the train wheel bridge and the lower plate is flexibly connected by pivot pin,
The width of the lower plate is more than the width of the train wheel bridge, and the train wheel bridge is provided with least two directions folder knob.
Improved as a kind of the of orientation fixing device of present invention test mobile terminal interface reliability, the adjuster
It is made up of upper adjustable plate and lower adjustable plate, the upper adjustable plate is connected with the lower adjustable plate, the upper adjustable plate is by first
Adjustable plate composition on adjustable plate and second, the side of adjustable plate is provided with the first positioning seat on described first, is adjusted on described second
The side of plate is provided with the first regulation positioning seat, and first positioning seat and the first regulation positioning seat adjust hand even before and after passing through one
Connect, adjustable plate regulation hand handle before and after adjustable plate can be moved forward and backward along described second on described first；
The lower adjustable plate is made up of first time adjustable plate and second time adjustable plate, and the side of first time adjustable plate sets
The side for having the second positioning seat, second time adjustable plate is provided with the second regulation positioning seat, and second positioning seat and second are adjusted
, by a left and right adjusting hand connection, first time adjustable plate is by left and right adjusting hand can be along under described second for section positioning seat
Adjustable plate is moved left and right.
Improved as a kind of the of orientation fixing device of present invention test mobile terminal interface reliability, the train wheel bridge
One layer of cushion course is equipped with the corresponding surface of lower plate.
Improved as a kind of the of orientation fixing device of present invention test mobile terminal interface reliability, the lower plate
Side can level be plugged in the Horizontal limiting groove, the side of the lower plate can vertically be plugged on the vertical stopper slot
It is interior.
Improved as a kind of the of orientation fixing device of present invention test mobile terminal interface reliability, the guide rod
One end is connected to the center of the perpendicular joints of the Horizontal limiting groove and vertical stopper slot.
Improved as a kind of the of orientation fixing device of present invention test mobile terminal interface reliability, the movement is eventually
End fixture can be along the guide rod slide anteroposterior, when overturning mobile terminal fixture, and the mobile terminal fixture is along guide rod front
It is mobile, mobile terminal fixture is departed from the Horizontal limiting groove or vertical stopper slot.
Compared with prior art, it is an advantage of the invention that：The main effect of the present invention is for fixed cellular terminal five
The orientation in face, carries out the lateral pressure test of mobile terminal after constant bearing；The present apparatus clamp mobile terminal to be measured when, mobile terminal
Fixture can overturn along guide rod, and be plugged in Horizontal limiting groove and perpendicular positioning groove in positioning, for fixed cellular terminal five
The orientation in individual face, the contact condition of test mobile terminal mobile terminal in different directions, quite facilitates when this product is used, than
Conventional brace clamping is more accurate, stabilization, and can reduce the use of fixture, saves the cost of manufacture of fixture.
It is a further object of the present invention to provide a kind of method for testing mobile terminal interface reliability, including following step
Suddenly：
A）, mobile terminal is fixed in a rotatable orientation fixing device, and plugged on mobile terminal interface
Data wire；
B）, upper and lower, left and right to data wire connection-peg, after totally 5 directions apply certain pushing force successively respectively,
After often having tested a direction, by rotatable mobile terminal fixture by one direction of mobile terminal turn；
C）, often push and test one direction after, judge whether mobile terminal and data wire are in connection status；If
Wherein one
After individual side presses upwards on test, mobile terminal is off with data wire, then be defective work, mobile terminal
By five
After the pushing force test of direction, mobile terminal is in connection status all the time with data wire, then be certified products.
Improved as a kind of the of method of present invention test mobile terminal interface reliability, certain pushing force is
3kgf~5kgf, certain number of times is 500~1500 times.
Relative to prior art, mobile phone is fixed on a rotary orientation by the present invention when mobile terminal is tested
In fixing device, after often having tested a direction, by rotatable fixing device by one direction of mobile terminal turn, this
The method of kind is to be capable of achieving the reliability testing to data line connection-peg, and convenient fixed and test, greatly reduces the testing time again
It is low with testing cost, and very easily realize.
Brief description of the drawings
Fig. 1 is that front stereochemical structure of the present invention is schematic diagram.
Fig. 2 is dimensional structure diagram when mobile terminal fixture of the present invention is connected to Horizontal limiting groove.
Fig. 3 is dimensional structure diagram when mobile terminal fixture of the present invention is connected to vertical stopper slot.
Reference title：1st, base plate 2, adjuster 3, fixed plate 4, front side board 5, back side panel 6, guide rod
7th, mobile terminal fixture 8, compression spring 9, Horizontal limiting groove 10, vertical stopper slot 11, cushion course 20, left and right are adjusted
Section hand is adjustable plate 25, front and rear tune on adjustable plate 24, second on 21, upper adjustable plate 22, lower adjustable plate 23, first
26, first time adjustable plate 27, second time adjustable plate 28, the second positioning seat 29, second are adjusted positioning seat by section hand
71st, train wheel bridge 72, lower plate 73, pivot pin 74, direction folder knob.
Specific embodiment
Just the invention will be further described with reference to the accompanying drawings below.
As shown in Figure 1, Figure 2 and Figure 3, a kind of orientation fixing device of mobile terminal, including base plate 1, the upper plane of base plate 1
Middle part is provided with an adjuster 2 that can all around adjust, and the upper end of adjuster 2 is fixedly connected a fixed plate 3, the front side of fixed plate 3
A front side board 4 is provided with, the rear side of fixed plate 3 is provided with a back side panel 5, and front side board 4 passes through a guide rod with the upper center of back side panel 5
6 connections, one is equipped with guide rod 6 can 360 ° of mobile terminal fixtures 7 being rotated or turned over.
Preferably, mobile terminal fixture 7 extrudes positioning by the compression spring 8 that is located on guide rod 6, back side panel 5 it is interior
Side upper end is provided with Horizontal limiting groove 9, and the medial surface of back side panel 5 is provided with the vertical stopper slot 10 vertical with Horizontal limiting groove 9, moves
The side of dynamic terminal fixture 7 can be arbitrarily connected in Horizontal limiting groove 9 or vertical stopper slot 10.
Preferably, mobile terminal fixture 7 includes train wheel bridge 71 and lower plate 72, the side of train wheel bridge 71 and lower plate 72
Side is flexibly connected by pivot pin 73, and the width of the width more than train wheel bridge 71 of lower plate 72, train wheel bridge 71 is provided with least two
Individual direction presss from both sides knob 74.
Preferably, adjuster 2 is made up of upper adjustable plate 21 and lower adjustable plate 22, and upper adjustable plate 21 connects with lower adjustable plate 22
Connect, upper adjustable plate 21 is made up of adjustable plate 24 on adjustable plate 23 and second on first, and the side of adjustable plate 23 is provided with first
One positioning seat, the side of adjustable plate 24 is provided with the first regulation positioning seat on second, and the first positioning seat and the first regulation positioning seat lead to
, 25 connections, regulation hand can be along second before and after adjustable plate 24 25 before and after for adjustable plate 23 on first for regulation hand before and after crossing one
It is mobile.
Lower adjustable plate 22 is made up of first time adjustable plate 26 and second time adjustable plate 27, and the side of first time adjustable plate 26 sets
The side for having the second positioning seat 28, second time adjustable plate 27 is provided with the second regulation positioning seat 29, and the second positioning seat 28 and second is adjusted
Section positioning seat 29 is connected by a left and right adjusting hand 20, and first time adjustable plate 26 passes through left and right adjusting hand can be along under second 20
Adjustable plate 27 is moved left and right.
Preferably, the corresponding surface of train wheel bridge 71 and lower plate 72 is equipped with one layer of cushion course 11.Cushion course 11 pairs is mobile eventually
End has the effect of protection compensator or trimmer pressure.
Preferably, the side of lower plate 72 can level be plugged in Horizontal limiting groove 9.Mobile terminal fixture is connected to level
When in stopper slot, thrust tester tests contact condition of the mobile terminal USB interface on direction all around.
Preferably, the side of lower plate 72 can be vertically plugged in vertical stopper slot 10.Mobile terminal fixture 7 is connected to vertical
When in straight stopper slot 10, thrust tester test mobile terminal USB interface contact condition in the vertical direction.
Preferably, one end of guide rod 6 is connected to the center of the perpendicular joints of Horizontal limiting groove 9 and vertical stopper slot 10.
Preferably, mobile terminal fixture 7 can be along the slide anteroposterior of guide rod 6, when overturning mobile terminal fixture 7, mobile terminal folder
Tool 7 is mobile along the front of guide rod 6, mobile terminal fixture 7 is departed from Horizontal limiting groove 9 or vertical stopper slot 10.
The operation principle of this product is：Mobile terminal to be measured is clamped in mobile terminal fixture, by mobile terminal
Direction folder knob 74 on the train wheel bridge 71 of fixture 7 tightens fixation, adjusts position of the mobile terminal to be measured on mobile terminal fixture 7
Put, the direction of terminal fixture in rotary moving 7, and it is fixed on the Horizontal limiting groove 9 and vertical stopper slot 10, and arbitrarily upset, makes
Mobile terminal is judged the connection shape of USB interface and USB joint on five different directions by the push-and-pull of thrust tester
State, if the phenomenon of loose contact occur to improve the total quality of mobile terminal.
Embodiment one：A kind of method for testing mobile terminal interface reliability, comprises the following steps：
A）, mobile terminal is fixed in orientation fixing device of the invention, and plug number on mobile terminal interface
According to line；
B）, upper and lower, left and right to data wire connection-peg, after totally 5 directions apply the pushing force of 3kgf successively respectively,
After often having tested a direction, by rotatable mobile terminal fixture by one direction of mobile terminal turn；
C）, often push and test one direction after, judge whether mobile terminal and data wire are in connection status；If
Wherein one
After individual side presses upwards on test, mobile terminal is off with data wire, then be defective work, mobile terminal
By five
After the pushing force test of direction, mobile terminal is in connection status all the time with data wire, then be certified products.
Embodiment two：A kind of method for testing mobile terminal interface reliability, comprises the following steps：
A）, mobile terminal is fixed in orientation fixing device of the invention, and plug number on mobile terminal interface
According to line；
B）, upper and lower, left and right to data wire connection-peg, after totally 5 directions apply the pushing force of 4kgf successively respectively,
After often having tested a direction, by rotatable mobile terminal fixture by one direction of mobile terminal turn；
C）, often push and test one direction after, judge whether mobile terminal and data wire are in connection status；If
Wherein one
After individual side presses upwards on test, mobile terminal is off with data wire, then be defective work, mobile terminal
By five
After the pushing force test of direction, mobile terminal is in connection status all the time with data wire, then be certified products.
Embodiment three：A kind of method for testing mobile terminal interface reliability, comprises the following steps：
A）, mobile terminal is fixed in orientation fixing device of the invention, and plug number on mobile terminal interface
According to line；
B）, upper and lower, left and right to data wire connection-peg, after totally 5 directions apply the pushing force of 5kgf successively respectively,
After often having tested a direction, by rotatable mobile terminal fixture by one direction of mobile terminal turn；
C）, often push and test one direction after, judge whether mobile terminal and data wire are in connection status；If
Wherein one
After individual side presses upwards on test, mobile terminal is off with data wire, then be defective work, mobile terminal
By five
After the pushing force test of direction, mobile terminal is in connection status all the time with data wire, then be certified products.
Be fixed on mobile phone in a rotary orientation fixing device when mobile terminal is tested by the present invention, often surveys
After having tried a direction, by rotatable fixing device by one direction of mobile terminal turn, this method is to be capable of achieving
Reliability testing to data wire connection-peg, convenient fixed and test, greatly reduces the testing time and testing cost is low again, and
Very easily realize.
Claims (10)
1. it is a kind of test mobile terminal interface reliability orientation fixing device, it is characterised in that including base plate（1）, it is described
Base plate（1）Upper in-plane be provided with an adjuster that can all around adjust（2）, the adjuster（2）Upper end is fixedly connected
One fixed plate（3）, the fixed plate（3）Front side be provided with a front side board（4）, the fixed plate（3）Rear side be provided with one rear side
Plate（5）, the front side board（4）With back side panel（5）Upper center pass through a guide rod（6）Connection, the guide rod（6）On be equipped with
One can 360 ° of mobile terminal fixtures being rotated or turned over（7）.
2. it is according to claim 1 test mobile terminal interface reliability orientation fixing device, it is characterised in that institute
State mobile terminal fixture（7）By being located in the guide rod（6）On compression spring（8）Extruding positioning, the back side panel（5）'s
Medial surface upper end is provided with Horizontal limiting groove（9）, the back side panel（5）Medial surface be provided with and the Horizontal limiting groove（9）Vertically
Vertical stopper slot（10）, the mobile terminal fixture（7）Side can arbitrarily be connected to the Horizontal limiting groove（9）Or it is vertical
Stopper slot（10）It is interior.
3. it is according to claim 1 test mobile terminal interface reliability orientation fixing device, it is characterised in that institute
State mobile terminal fixture（7）Including train wheel bridge（71）And lower plate（72）, the train wheel bridge（71）Side and the lower plate
（72）Side pass through pivot pin（73）It is flexibly connected, the lower plate（72）Width be more than the train wheel bridge（71）Width,
The train wheel bridge（71）It is provided with least two directions folder knob（74）.
4. it is according to claim 1 test mobile terminal interface reliability orientation fixing device, it is characterised in that institute
State adjuster（2）By upper adjustable plate（21）With lower adjustable plate（22）Composition, the upper adjustable plate（21）With the lower adjustable plate
（22）Connection, the upper adjustable plate（21）By adjustable plate on first（23）With second on adjustable plate（24）Composition, on described first
Adjustable plate（23）Side be provided with the first positioning seat, adjustable plate on described second（24）Side be provided with the first regulation positioning seat,
First positioning seat and the first regulation positioning seat are by a front and rear regulation hand handle（25）Connection, adjustable plate on described first（23）
By front and rear regulation hand handle（25）Can along described second adjustable plate（24）It is movable；
The lower adjustable plate（22）By first time adjustable plate（26）With second time adjustable plate（27）Composition, first time adjustable plate
（26）Side be provided with the second positioning seat（28）, second time adjustable plate（27）Side be provided with the second regulation positioning seat
（29）, second positioning seat（28）With the second regulation positioning seat（29）By a left and right adjusting hand handle（20）Connection, described the
Once adjustable plate（26）By left and right adjusting hand handle（20）Can be along second time adjustable plate（27）Move left and right.
5. it is according to claim 3 test mobile terminal interface reliability orientation fixing device, it is characterised in that institute
State train wheel bridge（71）And lower plate（72）Corresponding surface be equipped with one layer of cushion course（11）.
6. it is according to claim 3 test mobile terminal interface reliability orientation fixing device, it is characterised in that institute
State lower plate（72）Side can level be plugged on the Horizontal limiting groove（9）It is interior, the lower plate（72）Side can be vertical
It is plugged on the vertical stopper slot（10）It is interior.
7. it is according to claim 2 test mobile terminal interface reliability orientation fixing device, it is characterised in that institute
State guide rod（6）One end be connected to the Horizontal limiting groove（9）With vertical stopper slot（10）Perpendicular joints center.
8. it is according to claim 2 test mobile terminal interface reliability orientation fixing device, it is characterised in that institute
State mobile terminal fixture（7）Can be along the guide rod（6）Slide anteroposterior, overturns mobile terminal fixture（7）When, the mobile terminal folder
Tool（7）Along the guide rod（6）Front is moved, and makes mobile terminal fixture（7）Depart from the Horizontal limiting groove（9）Or vertical stopper slot
（10）.
9. it is a kind of test mobile terminal interface reliability method, it is characterised in that comprise the following steps：
A）, mobile terminal is fixed in the orientation fixing device described in any one of claim 1 to 8, and inserted in mobile terminal
Data wire is plugged on interface；
B）, upper and lower, left and right to data wire connection-peg, after totally 5 directions apply certain pushing force successively respectively, often survey
After having tried a direction, by rotatable mobile terminal fixture by one direction of mobile terminal turn；
C）, repeat B）After the certain number of times of step, if mobile terminal is bad with data line contact or is off, for not
Certified products, on the contrary it is then certified products.
10. the method for test mobile terminal interface reliability according to claim 9, it is characterised in that described certain
Pushing force is 3kgf~5 kgf, and certain number of times is 500~1500 times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410750969.0A CN104459440B (en) | 2014-12-10 | 2014-12-10 | Test the orientation fixing device and method of testing of mobile terminal interface reliability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410750969.0A CN104459440B (en) | 2014-12-10 | 2014-12-10 | Test the orientation fixing device and method of testing of mobile terminal interface reliability |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104459440A CN104459440A (en) | 2015-03-25 |
| CN104459440B true CN104459440B (en) | 2017-06-16 |
Family
ID=52905804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410750969.0A Active CN104459440B (en) | 2014-12-10 | 2014-12-10 | Test the orientation fixing device and method of testing of mobile terminal interface reliability |
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| Country | Link |
|---|---|
| CN (1) | CN104459440B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112731217A (en) * | 2020-12-16 | 2021-04-30 | 中汽研汽车检验中心（天津）有限公司 | Device and method for detecting connection performance of charging interface of electric automobile |
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| CN102721840A (en) * | 2012-07-12 | 2012-10-10 | 东莞市龙健电子有限公司 | Multi-interface-plug movable testing fixture |
| CN202676748U (en) * | 2012-07-12 | 2013-01-16 | 东莞市龙健电子有限公司 | Multi-port insert-pull fixing type testing frock clamp |
| CN203385624U (en) * | 2013-07-03 | 2014-01-08 | 上海出入境检验检疫局机电产品检测技术中心 | Power line pulling and twisting testing device |
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4888864A (en) * | 1988-08-17 | 1989-12-26 | Hirose Electric Co., Ltd. | Apparatus for mounting cable on a connector |
| CN1773294A (en) * | 2004-11-10 | 2006-05-17 | 英业达股份有限公司 | Test apparatus for electronic device connection interface |
| CN101005186A (en) * | 2006-01-17 | 2007-07-25 | 明基电通股份有限公司 | Plug and pull out detector for connector |
| CN201087880Y (en) * | 2007-10-12 | 2008-07-16 | 英业达股份有限公司 | Connection port testing device |
| CN201548573U (en) * | 2009-12-04 | 2010-08-11 | 华为终端有限公司 | Terminal product load application universal clamping apparatus |
| CN102628776A (en) * | 2012-03-20 | 2012-08-08 | 威力盟电子(苏州)有限公司 | Push-pull effort test machine |
| CN102721840A (en) * | 2012-07-12 | 2012-10-10 | 东莞市龙健电子有限公司 | Multi-interface-plug movable testing fixture |
| CN202676748U (en) * | 2012-07-12 | 2013-01-16 | 东莞市龙健电子有限公司 | Multi-port insert-pull fixing type testing frock clamp |
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| Publication number | Publication date |
|---|---|
| CN104459440A (en) | 2015-03-25 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20151027 Address after: 523000 No. 9 industrial North Road, Songshan hi tech Industrial Development Zone, Guangdong, Dongguan Applicant after: Dongguan Huabei Electronic Technology Co., Ltd. Address before: 523000, No. 9 industrial North Road, Songshan hi tech Industrial Development Zone, Songshan, Guangdong, Dongguan Applicant before: DONGGUAN HUABEL ELECTRONIC TECHNOLOGY CO., LTD. |
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| GR01 | Patent grant |