CN206292333U - One kind is used for the capacitive touch screen sensor automatic testing jig of multifunctional channel break-make - Google Patents
One kind is used for the capacitive touch screen sensor automatic testing jig of multifunctional channel break-make Download PDFInfo
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- CN206292333U CN206292333U CN201621262503.7U CN201621262503U CN206292333U CN 206292333 U CN206292333 U CN 206292333U CN 201621262503 U CN201621262503 U CN 201621262503U CN 206292333 U CN206292333 U CN 206292333U
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Abstract
The utility model discloses a kind of for the capacitive touch screen sensor automatic testing jig of multifunctional channel break-make, it includes the engaging means for being engaged with the golden finger contact of board under test, and for supporting the platform of board under test, the fixing device of golden finger contact and engaging means for quick assembling board under test, and the testing equipment being connected with engaging means.The purpose of this utility model is to provide a kind of for the capacitive touch screen sensor automatic testing jig of multifunctional channel break-make, fast and easy accurately detects the break-make situation of screen channel, detects accurate and visual, easily operation, and variety classes display screen golden finger situation is suitable for, it is widely applicable.
Description
Technical field
It is specially a kind of logical for capacitive touch screen sensor multifunctional channel the invention belongs to electronic product production field
Break automatic testing jig.
Background technology
Terminal（Including but not limited to mobile phone, computer, TV, flat board etc.）Display screen is a kind of to lead to certain e-file
Cross specific transmission equipment instrument and be shown on screen a kind of display device for being re-reflected into human eye, now mainly there is TFT liquid crystal
Display screen, UFB LCDs, STN screens, active matrix organic light-emitting diode (AMOLED) panel（AMOLED）Deng.
When terminal display screen is that automatically controlled component is attached, generally by the way of winding displacement, one side end of display screen
End is provided with golden finger（connecting finger）Circuitry contacts, all of signal is transmitted by golden finger
's.Golden finger is made up of numerous golden yellow conductive contact blades, because of its surface gold-plating and conductive contact blade arrangement such as finger-shaped, so
Referred to as " golden finger ".
Whether the display screen that wiring is made to detect shows normal, it is necessary to detect each circuit path one by one
Whether power on/off is working properly, and this kind of mode method the more commonly used at present is exactly resistance when measuring each passage break-make
Value, is judged whether normally with this；If resistance value is higher than normal value after being powered, illustrate that this passage is opened a way, circuit disconnects；If being powered
Resistance value is less than normal value afterwards, then illustrate the short circuit of this passage, and circuit has the situation of intersection.
The break-make situation of each passage of display screen can relatively accurately be reflected in this, as basis for estimation.
But current operator scheme uses the pattern of manual measurement mostly, measured one by one using artificial, efficiency
It is low, and easily golden finger is caused damage, while the situation that there is also loose contact occurs, cause repeatedly measurement or detect
Mistake.
The content of the invention
The purpose of the present invention is directed to problem above, there is provided one kind is used for capacitive touch screen sensor multifunctional channel break-make
Automatic testing jig, fast and easy accurately detects the break-make situation of screen channel, detects accurate and visual, easily operation, Er Qieke
Variety classes display screen golden finger situation is adapted to, it is widely applicable.
To realize object above, the technical solution adopted by the present invention is：One kind is multi-functional for capacitive touch screen sensor
The automatic testing jig of passage break-make, it includes the engaging means for being engaged with the golden finger contact of board under test, and for propping up
Support the platform of board under test, for the fixing device of golden finger contact and the engaging means of quick assembling board under test, and with connection
The testing equipment that device is connected；
The engaging means include and board under test（13）Golden finger contact（131）Correspondence multiple test contact is set（12）
Test board（11）, and connect test board（11）With the wire of detection display device；
The fixing device includes base（1）, and it is vertically arranged in base（1）On riser（2）, riser（2）Top
It is provided with bearing（6）, bearing（6）On be provided with activity, the fixable force application rod in position（7）, force application rod（7）Lower section is by connecting
Extension bar（8）It is connected to pressing plate（9）；Pressing plate（9）Both sides are enclosed within guide rod（4）On, guide rod（4）It is fixed on base（1）On；
The testing equipment（14）Including electrically-controlled component, and viewing area, it is each that viewing area is provided with multiple correspondences
Individual golden finger contact（131）, the passage viewing area for showing each track resistance values（15）.
Further, pressing plate（9）Lower section be provided with spring（5）It is sleeved on guide rod（4）On.
Further, the guide rod（4）Top by setting baffle plate（3）Realize to pressing plate（9）Up and down region
It is spacing.
Further, the platform for supporting board under test is objective table（101）, it is fixed on base（1）On, and carry
Thing platform（101）Surface is provided with through hole.
Further, the objective table（101）On be provided with for board under test（13）Carry out spacing limiting plate
（103）.
Further, the limiting plate（103）It it is two pieces, vertical interlaced is arranged on objective table（101）On.
Further, the limiting plate（103）It is arranged on objective table（101）Upper L-shaped structure, and direction is treated on the inside of L-shaped
Drafting board（13）.
Further, the limiting plate（103）With objective table（101）Between be provided with for accommodating board under test（13）Limit
Position groove（104）.
Further, the limiting plate（103）Pass through objective table between objective table (101)（101）The installation of upper setting
Hole（102）, and through mounting hole（102）Trip bolt（105）Realize to limiting plate（103）Fixation.
Beneficial effects of the present invention：It is used for capacitive touch screen sensor multifunctional channel break-make certainly the invention provides one kind
Dynamic testing jig, fast and easy accurately detects the break-make situation of screen channel, detects accurate and visual, easily operation, and can fit
Variety classes display screen golden finger situation is answered, it is widely applicable.
1st, directly quickly achieved a butt joint and dismounting by test contact and the golden finger contact of board under test, by inspection
Measurement equipment show the resistance value of each contact respective channel, so as to judge the break-make situation of passage.
2nd, the figure of testing resistance value is carried out by the passage viewing area of each golden finger contact of correspondence on testing equipment
Display directly perceived.
3rd, the test board set below pressing plate is demountable structure, and pressing plate front end lower section is fixed on by fast cartridge screw；
The golden finger contact on test contact correspondence board under test that test board lower section is set, when board under test is different, it is necessary to change difference
Test board carry out test operation.
4th, the graph direct that multiple passage viewing areas have been reserved on testing equipment carries out testing resistance value shows, to adapt to not
With the board under test of quantity golden finger contact, wide adaptation range.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present invention.
Fig. 2 is schematic top plan view of the present invention in Fig. 1（Omit testing equipment）.
Fig. 3 regards schematic diagram for the present invention is right in Fig. 1（Omit testing equipment）.
Fig. 4 is close-up schematic view at A in Fig. 1.
Fig. 5 is objective table, limiting plate and test board matching relationship partial sectional view in Fig. 1.
Label character is expressed as described in figure：1st, base；101st, objective table；102nd, mounting hole；103rd, limiting plate；104th, limit
Position groove；105th, trip bolt；2nd, riser；3rd, baffle plate；4th, guide rod；5th, spring；6th, bearing；7th, force application rod；8th, connecting rod；9th, press
Plate；10th, fast cartridge screw；11st, test board；12nd, test contact；13rd, board under test；131st, golden finger contact；14th, testing equipment；15、
Passage viewing area；16th, resistance show bar.
Specific embodiment
In order that those skilled in the art more fully understand technical scheme, the present invention is entered below in conjunction with the accompanying drawings
Row is described in detail, and the description of this part is only exemplary and explanatory, should not there is any limitation to protection scope of the present invention
Effect.
As Figure 1-Figure 5, concrete structure of the invention is：It is a kind of logical for capacitive touch screen sensor multifunctional channel
Break automatic testing jig, and it includes the engaging means for being engaged with the golden finger contact of board under test, and to be measured for supporting
The platform of plate, for the fixing device of golden finger contact and the engaging means of quick assembling board under test, and with engaging means phase
The testing equipment of connection；
The engaging means include the test of multiple test contact 12 corresponding with the setting of golden finger contact 131 of board under test 13
Plate 11, and connect the wire of test board 11 and detection display device；
The fixing device includes base 1, and is vertically arranged in the riser 2 on base 1, and the top of riser 2 is provided with branch
Seat 6, is provided with activity, the fixable force application rod 7 in position on bearing 6, the lower section of force application rod 7 is connected to pressing plate by connecting rod 8
9；The both sides of pressing plate 9 are enclosed within guide rod 4, and guide rod 4 is fixed on base 1；
The testing equipment 14 includes electrically-controlled component, and viewing area, and viewing area is provided with multiple and corresponds to each
Golden finger contact 131, the passage viewing area 15 for showing each track resistance values.
Preferably, the lower section of pressing plate 9 is provided with spring 5 and is sleeved on guide rod 4.
Preferably, the top of the guide rod 4 is realized to the spacing of the up and down region of pressing plate 9 by setting baffle plate 3.
Preferably, the platform for supporting board under test is objective table 101, and it is fixed on base 1, and objective table
101 surfaces are provided with through hole.
Preferably, it is provided with the objective table 101 for carrying out spacing limiting plate 103 to board under test 13.
Preferably, the limiting plate 103 is two pieces, and vertical interlaced is arranged on objective table 101.
Preferably, the limiting plate 103 is arranged on the inside of L-shaped structure on objective table 101, and L-shaped towards board under test 13.
Preferably, the stopper slot 104 for accommodating board under test 13 is provided between the limiting plate 103 and objective table 101.
Preferably, the mounting hole 102 set on objective table 101 is passed through between the limiting plate 103 and objective table 101, with
And through the fixation of realizing to limiting plate 103 of trip bolt 105 of mounting hole 102.
When specifically used, as shown in figure 1, the situation of the situation that is, board under test 13 according to display screen carries out selecting suitable
Test board 11 is arranged on the lower section of pressing plate 9, realizes fastening by fast cartridge screw 10；Then according to the dimensions length of board under test 13,
Suitable mounting hole 102 is selected on objective table 101 install limiting plate 103, limiting plate 103 and objective table 101 and treats
The rigging position relation of drafting board 13 is as shown in Figure 5 so that board under test 13 can carry out spacing clamping, same time limit by stopper slot 104
Two vertical degree of freedom directions of position horizontal plane, avoid occurring loosening in test process successively, while it also avoid contact not
Good situation.
The measuring system of Measurement channel resistance is integrated with testing equipment 14, passage is actually circuit, with specific
Resistance value, therefore detect its resistance value with the nominal contrast i.e. break-make situation of can be known passage.How known certain electricity is measured
The resistance value on road be the technology that can realize of routine techniques, the i.e. design of the circuit with it is integrated can be come reality using routine techniques
Existing, do not illustrate herein.
The connecting line of test board 11 is linked into testing equipment 14, starts control system；Then board under test 13 is placed on
On objective table 101, the golden finger contact 131 on test board 11 and the survey on test board 11 are caused by the effect of limiting plate 103
Examination contact 12 is corresponded, and then pushes force application rod 7, and power is transmitted on pressing plate 9 by connecting rod 8, under realizing fixation clip 9
The test board 11 of side, makes test board 11 be in close contact with board under test 13.
Display situation on observation testing equipment 14, as Figure 1 and Figure 4, the multiple golden fingers on certain board under test 13 are touched
The passage portion resistance situation of point 131 is as shown in figure 4, each passage viewing area 15 is accurately shown by resistance show bar 16 in figure
The resistance situation of each passage.
Fig. 1 and Fig. 4 can learn that this board channel to be measured for checking has 12 groups；Testing equipment 14 is also show simultaneously to have
Two rows, can simultaneously carry out multiple Air conduct measurements；In Fig. 4 by resistance show bar 16 can learn channel number for M5,
M8, M10, M12 resistance are normal, and channel number is substantially relatively low for the resistance value of M6, M7, and the resistance value of passage M9, M11 is close to the limit
Show value.
Resistance show bar 16 for showing considers the factors such as error, and the channel number in Fig. 4 is the resistance value of M6, M7
It is substantially relatively low, illustrate that the passage there are short-circuit conditions, part circuit is skipped, and only calculates the resistance at short circuit, and the passage does not conform to
Lattice；Channel number in Fig. 4 is the resistance value of M9, M11 close to limit show value, indicates that the passage disconnects, and open circuit conditions occurs,
Resistance value is close to limiting value, and the passage is unqualified.
It should be noted that herein, term " including ", "comprising" or its any other variant be intended to non-row
His property is included, so that process, method, article or equipment including a series of key elements not only include those key elements, and
And also include other key elements being not expressly set out, or also include for this process, method, article or equipment institute are intrinsic
Key element.
Specific case used herein is set forth to principle of the invention and implementation method, the explanation of above example
It is only intended to help and understands the method for the present invention and its core concept.The above is only the preferred embodiment of the present invention, should
When pointing out due to the finiteness of literal expression, and objectively there is unlimited concrete structure, for the common skill of the art
For art personnel, under the premise without departing from the principles of the invention, some improvement, retouching or change can also be made, it is also possible to will
Above-mentioned technical characteristic is combined by rights；These improve retouching, change or combine, or the not improved structure that will be invented
Think and technical scheme directly applies to other occasions, be regarded as protection scope of the present invention.
Claims (9)
1. it is a kind of to be used for the capacitive touch screen sensor automatic testing jig of multifunctional channel break-make, it is characterised in that it includes being used for
The engaging means being engaged with the golden finger contact of board under test, and for supporting the platform of board under test, treated for quick assembling
The golden finger contact of drafting board and the fixing device of engaging means, and the testing equipment being connected with engaging means；
The engaging means include and board under test（13）Golden finger contact（131）Correspondence multiple test contact is set（12）Survey
Test plate (panel)（11）, and connect test board（11）With the wire of detection display device；
The fixing device includes base（1）, and it is vertically arranged in base（1）On riser（2）, riser（2）Top is set
There is bearing（6）, bearing（6）On be provided with activity, the fixable force application rod in position（7）, force application rod（7）Lower section passes through connecting rod
（8）It is connected to pressing plate（9）；Pressing plate（9）Both sides are enclosed within guide rod（4）On, guide rod（4）It is fixed on base（1）On；
The testing equipment（14）Including electrically-controlled component, and viewing area, viewing area is provided with multiple correspondences, and each is golden
Finger contact（131）, the passage viewing area for showing each track resistance values（15）.
2. according to claim 1 a kind of for the capacitive touch screen sensor automatic testing jig of multifunctional channel break-make, its
It is characterised by, pressing plate（9）Lower section be provided with spring（5）It is sleeved on guide rod（4）On.
3. according to claim 1 a kind of for the capacitive touch screen sensor automatic testing jig of multifunctional channel break-make, its
It is characterised by, the guide rod（4）Top by setting baffle plate（3）Realize to pressing plate（9）Up and down region it is spacing.
4. according to claim 1 a kind of for the capacitive touch screen sensor automatic testing jig of multifunctional channel break-make, its
It is characterised by, the platform for supporting board under test is objective table（101）, it is fixed on base（1）On, and objective table
（101）Surface is provided with through hole.
5. according to claim 4 a kind of for the capacitive touch screen sensor automatic testing jig of multifunctional channel break-make, its
It is characterised by, the objective table（101）On be provided with for board under test（13）Carry out spacing limiting plate（103）.
6. according to claim 5 a kind of for the capacitive touch screen sensor automatic testing jig of multifunctional channel break-make, its
It is characterised by, the limiting plate（103）It it is two pieces, vertical interlaced is arranged on objective table（101）On.
7. according to claim 5 a kind of for the capacitive touch screen sensor automatic testing jig of multifunctional channel break-make, its
It is characterised by, the limiting plate（103）It is arranged on objective table（101）Upper L-shaped structure, and towards board under test on the inside of L-shaped（13）.
8. according to claim 5 a kind of for the capacitive touch screen sensor automatic testing jig of multifunctional channel break-make, its
It is characterised by, the limiting plate（103）With objective table（101）Between be provided with for accommodating board under test（13）Stopper slot
（104）.
9. the one kind according to claim 5-8 any one is automatic for capacitive touch screen sensor multifunctional channel break-make
Testing jig, it is characterised in that the limiting plate（103）Pass through objective table between objective table (101)（101）The installation of upper setting
Hole（102）, and through mounting hole（102）Trip bolt（105）Realize to limiting plate（103）Fixation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621262503.7U CN206292333U (en) | 2016-11-24 | 2016-11-24 | One kind is used for the capacitive touch screen sensor automatic testing jig of multifunctional channel break-make |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621262503.7U CN206292333U (en) | 2016-11-24 | 2016-11-24 | One kind is used for the capacitive touch screen sensor automatic testing jig of multifunctional channel break-make |
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| Publication Number | Publication Date |
|---|---|
| CN206292333U true CN206292333U (en) | 2017-06-30 |
Family
ID=59100318
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621262503.7U Expired - Fee Related CN206292333U (en) | 2016-11-24 | 2016-11-24 | One kind is used for the capacitive touch screen sensor automatic testing jig of multifunctional channel break-make |
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| Country | Link |
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| CN (1) | CN206292333U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106501659A (en) * | 2016-11-24 | 2017-03-15 | 湖南亿泰启智能电子科技有限公司 | One kind is used for the automatic testing jig of capacitive touch screen sensor multifunctional channel break-make |
| CN106918777A (en) * | 2017-05-16 | 2017-07-04 | 国网河南省电力公司平顶山供电公司 | A kind of circuit edge connector welding position detection means |
| CN113253032A (en) * | 2021-05-21 | 2021-08-13 | 昆山龙雨智能科技有限公司 | Touch-sensitive screen Sensor function test device |
-
2016
- 2016-11-24 CN CN201621262503.7U patent/CN206292333U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106501659A (en) * | 2016-11-24 | 2017-03-15 | 湖南亿泰启智能电子科技有限公司 | One kind is used for the automatic testing jig of capacitive touch screen sensor multifunctional channel break-make |
| CN106918777A (en) * | 2017-05-16 | 2017-07-04 | 国网河南省电力公司平顶山供电公司 | A kind of circuit edge connector welding position detection means |
| CN113253032A (en) * | 2021-05-21 | 2021-08-13 | 昆山龙雨智能科技有限公司 | Touch-sensitive screen Sensor function test device |
| CN113253032B (en) * | 2021-05-21 | 2023-08-15 | 昆山龙雨智能科技有限公司 | Touch-sensitive screen Sensor function testing arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170630 Termination date: 20171124 |