CN206540977U - Cell phone mainboard and touch-screen continuity test tool - Google Patents

Cell phone mainboard and touch-screen continuity test tool Download PDF

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Publication number
CN206540977U
CN206540977U CN201720147723.3U CN201720147723U CN206540977U CN 206540977 U CN206540977 U CN 206540977U CN 201720147723 U CN201720147723 U CN 201720147723U CN 206540977 U CN206540977 U CN 206540977U
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CN
China
Prior art keywords
cell phone
needle plate
phone mainboard
touch
screen
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Active
Application number
CN201720147723.3U
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Chinese (zh)
Inventor
赵雄飞
许新生
洪良曙
容耀坤
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World Precision Manufacturing Dongguan Co Ltd
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World Precision Manufacturing Dongguan Co Ltd
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Priority to CN201720147723.3U priority Critical patent/CN206540977U/en
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Abstract

The utility model discloses a kind of cell phone mainboard and touch-screen continuity test tool, including upper box, lower box, detect module, upper needle plate, lower needle plate and location-plate, lower needle plate is arranged side by side on lower box with location-plate, cell phone mainboard is corresponding with both touch-screens to be placed in lower needle plate and is connected with location-plate and therebetween by winding displacement, detection module is arranged in lower box, upper needle plate is arranged on upper box and upper needle plate can play needle plate to be moved to relatively mutually to crimp with lower needle plate, then the conducting of cell phone mainboard and detection module is realized in the contact by upper needle plate with the probe on lower needle plate with contact, detection module carries out continuity test to cell phone mainboard and touch-screen and feeds back to test result on touch-screen to show.Whole jig structure is simple, is easy to operation, the automatic detection whether turned on to cell phone mainboard and touch-screen can be achieved, detection efficiency is high and effectively reduces cost.

Description

Cell phone mainboard and touch-screen continuity test tool
Technical field
The utility model is related to mobile phone test field, more particularly to a kind of cell phone mainboard and touch-screen continuity test tool.
Background technology
With mobile intelligent and lightening development trend, it is desirable to which mobile phone should be compact frivolous, touch-sensitive, aobvious again Show clear and feature-rich, thus the also more and more higher of the requirement to cell phone mainboard, the test job of cell phone mainboard is corresponding more Complexity, test period is also longer.In order to ensure the quality of production of cell phone mainboard, it is necessary to all carry out function survey to every cell phone mainboard Examination, continuity test between especially current cell phone mainboard and touch-screen is typically all that time-consuming for artificial detection by being accomplished manually, Efficiency is low, and cost is high.And recently as the continuous improvement of labour cost, many processing factory's recruitments are not enough, it is forced only to portion Departure mainboard is inspected by random samples, causes the degradation of the cell phone mainboard quality of production.
Therefore, need badly a kind of automatic test that achievable cell phone mainboard and touch-screen turn on, it is simple in construction be easy to operation, survey Try efficiency high and the low cell phone mainboard of cost overcomes above mentioned problem with touch-screen continuity test tool.
Utility model content
The purpose of this utility model be to provide it is a kind of can be achieved to carry out the conducting of cell phone mainboard and touch-screen test automatically, It is simple in construction to be easy to operation, testing efficiency height and the low cell phone mainboard of cost and touch-screen continuity test tool.
To achieve these goals, the utility model discloses a kind of cell phone mainboard and touch-screen continuity test tool, bag Upper box, lower box, detection module, upper needle plate, lower needle plate and location-plate are included, the lower needle plate is arranged side by side with the location-plate In on the lower box, cell phone mainboard is corresponding with both touch-screens be placed in the lower needle plate with the location-plate and the two it Between connected by winding displacement, it is described detection module be arranged in the lower box, the upper needle plate be arranged on the upper box and The upper needle plate can relatively described lower needle plate be moved to and mutually crimped with the lower needle plate, then pass through the upper needle plate and the lower pin The conducting of the cell phone mainboard and the detection module is realized in contact of the probe with contact on plate, and the detection module is to described Cell phone mainboard carries out continuity test with the touch-screen and feeds back to test result on the touch-screen to show.
Compared with prior art, cell phone mainboard disclosed in the utility model only need to be by mobile phone with touch-screen continuity test tool Mainboard is positioned on lower needle plate, and connects winding displacement, then starting device, then causes mobile phone master by the contact of probe and contact Plate is electrically connected with detection module, by detecting that module can realize the automatic detection whether turned on to cell phone mainboard and touch-screen, inspection Survey module testing result also is fed back into touch-screen to be shown, so as to realize oneself that whether turn on cell phone mainboard and touch-screen Dynamic detection, detection efficiency is high, reduces cost, and whole jig structure is simple, is easy to operation.
It is preferred that the cell phone mainboard also includes controller with touch-screen continuity test tool, the controller is arranged at The upper box or the interior action to control the detection module and the upper needle plate of the lower box.
It is preferred that the cell phone mainboard and touch-screen continuity test tool also include driver, the driver with it is described Upper needle plate is connected, and the driver drives the upper needle plate vertically to move along a straight line.
It is preferred that corresponding on the upper needle plate and the lower needle plate be provided with the first probe and the first contact, the lower pin The second contact, USB interface and probe interface are additionally provided with plate, the cell phone mainboard and the winding displacement are connected by connector.
It is preferred that the connector is arranged at the end of the winding displacement, the connector includes pedestal and is placed in described The second probe in pedestal, second probe is corresponding with second contact to connect the cell phone mainboard and the row Line.
It is preferred that the connector also includes fixed block, rocker piece and the spring in the pedestal, the fixed block It is fixedly arranged on the pedestal, the floating is sheathed on the fixed block soon and the two is in the setting matched, the spring One end is connected with the pedestal, and the other end of the spring is connected with the rocker piece, and second probe is placed in described solid Determine in block and without departing from the surface of the rocker piece.
It is preferred that the connector also includes positioning boss, the two ends of the rocker piece are respectively equipped with convex described in one Platform.
It is preferred that the connector also includes alignment pin, the alignment pin is arranged at the edge of the connector with reality The exact placement of the existing cell phone mainboard.
It is preferred that the lower needle plate is provided with a settlement, the cell phone mainboard is placed in the settlement, and described The shape size of the shape size of settlement and the cell phone mainboard matches.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model cell phone mainboard and touch-screen continuity test tool.
Fig. 2 is the structural representation of cell phone mainboard of the present utility model.
Fig. 3 is the structural representation that cell phone mainboard of the present utility model is connected with winding displacement.
Fig. 4 is the upward view of lower needle plate of the present utility model.
Fig. 5 is the upward view after upper needle plate of the present utility model is pressed with lower needle plate.
Fig. 6 is the sectional view in the A-A directions along along Fig. 5.
Fig. 7 is the structural representation of connector of the present utility model.
Fig. 8 is the sectional view in the B-B directions along along Fig. 7
Embodiment
To describe technology contents of the present utility model, construction feature, the objects and the effects in detail, below in conjunction with implementation Mode simultaneously coordinates accompanying drawing to be explained in detail.
Fig. 1 to Fig. 8 is referred to, the utility model discloses a kind of cell phone mainboard and touch-screen continuity test tool 100, is used Between detection cell phone mainboard 200 and handset touch panel (not shown) whether normally, could be rear after conducting is normal It is continuous to realize the test to other functions of cell phone mainboard.A kind of cell phone mainboard of the utility model and touch-screen continuity test tool 100 include upper box 10, lower box 20, detection module (not shown), upper needle plate 30, lower needle plate 40 and location-plate 50, under Needle plate 40 and location-plate 50 are arranged side by side and are placed in lower needle plate on lower box 20, cell phone mainboard 200 is corresponding with both touch-screens 40 are connected with location-plate 50 and therebetween by winding displacement 300, and detection module is arranged in lower box 20, and upper needle plate 30 is set In on upper box 10 and upper needle plate 30 can play needle plate 40 to be moved to relatively mutually to crimp with lower needle plate 40, then by upper needle plate 30 with The conducting of cell phone mainboard 200 and detection module is realized in the contact with contact 70 of probe 60 on needle plate 40, and detection module is to mobile phone Mainboard 200 carries out continuity test with touch-screen and feeds back to test result on touch-screen to show.Wherein, originally controlled to improve The automaticity of tool 100, the utility model cell phone mainboard also includes controller with touch-screen continuity test tool 100 (in figure It is not shown), controller is arranged in upper box 10 or lower box 20 to control the action of detection module and upper needle plate 30.Controller And the structure and working principle of detection module is the known of this area, therefore no longer it is described in detail herein, more Body:
In order to realize the pressing of upper needle plate 30 and lower needle plate 40, cell phone mainboard is also wrapped with touch-screen continuity test tool 100 Driver 80 is included, driver 80 is connected with upper needle plate 30, and driver 80 drives needle plate 30 vertically to move along a straight line, transported Dynamic upper needle plate 30 is mutually pressed or separated with lower needle plate 40.Specifically, driver 80 is cylinder.
Specifically, lower needle plate 40 is provided with a settlement 40a, and cell phone mainboard 200 is placed in the 40a of settlement, and placement The shape size of area 40a shape size and cell phone mainboard 200 matches.Likewise, touch-screen is placed in the peace of location-plate 50 Put in area, and one end of winding displacement 300 is fixed on location-plate 50, touch-screen, which is placed in the settlement of location-plate 50, can be achieved With the connection of winding displacement 300.The other end of winding displacement 300 is the achievable free end being connected with cell phone mainboard 200.Wherein, in order to just In the accurately and effectively placement of cell phone mainboard 200, lower needle plate 40 is provided with alignment pin 41 and spacer pin 42, and alignment pin 41 is located at In the 40a of settlement, spacer pin 42 is located at settlement 40a edge, and alignment pin 41 and spacer pin 42 are pacified for cell phone mainboard 200 Guiding when putting and spacing, so as to effectively increase the placement efficiency of cell phone mainboard 200.Accordingly, cell phone mainboard 200 is provided with The positioning hole 201 corresponding with alignment pin 41.Further, efficiency and the degree of accuracy when pushing conducting to further improve, Upper needle plate 30 pushes guide finger 31 provided with what is play the guiding role, correspondingly, and lower needle plate 40 is provided with pushing the phase of guide finger 31 It is corresponding to push pilot hole 43.In the present embodiment, in order to prevent in bonding processes damage cell phone mainboard 200, upper needle plate 30 On be additionally provided with an at least boss 32, boss 32 can relative to the upper elasticity of needle plate 30 movement, so as to prevent needle plate 30 from moving too fast Or pressure is excessive and damages cell phone mainboard 200.
Specifically, it is corresponding on upper needle plate 30 and lower needle plate 40 to be provided with the first probe 61 and the first contact 71, lower needle plate 40 On be additionally provided with the second contact 72, USB interface 44 and probe interface 45, then before pressing, first by data wire grafting, then when pressing, the One probe 61 is in contact with the first contact 71, by USB interface 44 and probe interface 45 so as to realize cell phone mainboard 200 and detection Conducting between the conducting of module and detection module and touch-screen.
Specifically, connected between cell phone mainboard 200 and winding displacement 300 by connector 90.Wherein, the row of being arranged at of connector 90 The end of line 300, connector 90 includes pedestal 91 and the second probe 72 being placed in pedestal 91, and the second probe 72 and second is touched Point 72 is corresponding to connect cell phone mainboard 200 and winding displacement 300.
In order to protect the second probe 72, the second probe 72 is placed in pedestal 91 without manifesting under normal circumstances, when The second probe 72 stretches out to realize the conducting of cell phone mainboard 200 and winding displacement 300 from pedestal 91 during pressing.Specifically, connector 90 also include fixed block 92, rocker piece 93 and the spring 94 in pedestal 91, and fixed block 92 is fixedly arranged on pedestal 91, rocker piece 93 are sheathed on fixed block 92 and the two is in the setting matched.One end of spring 94 is connected with pedestal 91, spring 94 it is another End is connected with rocker piece 93, and the second probe 72 is placed in fixed block 92 and without departing from rocker piece 93.When the connector of winding displacement 300 90 upwards, and when cell phone mainboard 200 is crimped after being located on winding displacement 300, rocker piece 93 is under pressure under phase and moved, now, spring 94 Compressed, then expose the second probe 72 in fixed block 92, so as to realize the conducting of the second probe 72 and the second contact 72.Test After the completion of, with the disappearance for compressing power, then in the presence of the recovery of the elastic force of spring 94, rocker piece 93 is moved up, then and second Probe 72 is again accommodating to be protected.
Specifically, for the ease of accurately cell phone mainboard 200 is positioned on winding displacement 300, connector 90 also includes positioning Boss 95, the two ends of rocker piece 93 are respectively equipped with a positioning boss 95.Further, connector 90 also includes alignment pin 96, fixed Position pin 96 is arranged at the edge of rocker piece 93 to realize the exact placement of cell phone mainboard 200.Accordingly, on cell phone mainboard 200 Provided with corresponding registration holes.
With reference to accompanying drawing 1 to 8, the operation principle to the cell phone mainboard and touch-screen continuity test tool 100 of the application is specific It is described as follows:
First, USB data line is inserted into USB interface 44, cell phone mainboard 200 to be measured is positioned over lower needle plate 40 In the 40a of settlement, and realize by positioning boss 95 and alignment pin 96 pair of the connector 90 of cell phone mainboard 200 and winding displacement 300 Position is placed, while also touch-screen is positioned in the settlement of location-plate 50.Then, the power supply opened on lower box 20 is pressed Button 21 and connection air pressure valve, both hands press the control button 22 of the both sides of lower box 20, under the control of the controller, then driven simultaneously Dynamic device 80 drives needle plate 30 to do linear motion and is extremely mutually crimped with lower needle plate 40 and make the first probe 61 and the second probe 72 corresponding It is in contact with the first contact 71 and the second contact 72, so as to realize the conducting of cell phone mainboard 200 and detection module.Then, detect Conducting of the module to cell phone mainboard 200 and touch-screen is detected, and test result is fed back into touch by probe interface 45 To be shown on screen, when showing " PASS ", then cell phone mainboard 200 and touch-screen conducting are non-defective unit, are otherwise defective products, press SR 23 on lower box 20, driver 80 resets, and removes cell phone mainboard 200 and touch-screen, completes test.Wherein can root According to needing to press scram button 24, driver 80 promptly resets.Constantly repeat above-mentioned operation, you can realize cell phone mainboard 200 with The automatic test of the conducting of touch-screen,
Compared with prior art, cell phone mainboard disclosed in the utility model and touch-screen continuity test tool 100 only need by Cell phone mainboard 200 is positioned on lower needle plate 40, and connects winding displacement 300, then starting device, then passes through probe 60 and contact 70 Contact and make it that cell phone mainboard 200 is electrically connected with detection module, by detecting that module can be realized to cell phone mainboard 200 and touch-screen Testing result is also fed back to touch-screen and shown by the automatic detection whether turned on, detection module, so as to realize opponent owner The automatic detection whether plate 200 turns on touch-screen, detection efficiency is high, reduces cost, and whole jig structure is simple, is easy to Operation.
Above disclosed is only preferred embodiment of the present utility model, can not limit this practicality with this certainly new The interest field of type, therefore the equivalent variations made according to present utility model application the scope of the claims, still belong to the utility model and are covered Scope.

Claims (9)

1. a kind of cell phone mainboard and touch-screen continuity test tool, it is characterised in that including upper box, lower box, detection module, Upper needle plate, lower needle plate and location-plate, the lower needle plate and the location-plate are arranged side by side on the lower box, cell phone mainboard with Both touch-screens correspondence is placed in the lower needle plate with being connected on the location-plate and by winding displacement therebetween, the detection mould Group is arranged in the lower box, and the upper needle plate is arranged on the upper box and the upper needle plate can relatively described lower needle plate It is moved to and is mutually crimped with the lower needle plate, then the contact by the upper needle plate with the probe on the lower needle plate with contact is realized The conducting of the cell phone mainboard and the detection module, the detection module is led to the cell phone mainboard with the touch-screen Test result simultaneously is fed back on the touch-screen to show by logical test.
2. cell phone mainboard as claimed in claim 1 and touch-screen continuity test tool, it is characterised in that also including controller, The controller is arranged in the upper box or the lower box to control the action of the detection module and the upper needle plate.
3. cell phone mainboard as claimed in claim 1 and touch-screen continuity test tool, it is characterised in that also including driver, The driver is connected with the upper needle plate, and the driver drives the upper needle plate vertically to move along a straight line.
4. cell phone mainboard as claimed in claim 1 and touch-screen continuity test tool, it is characterised in that the upper needle plate and institute State corresponding be provided with the first probe and the first contact, the lower needle plate on lower needle plate and be additionally provided with the second contact, USB interface and spy Needle interface, the cell phone mainboard and the winding displacement are connected by connector.
5. cell phone mainboard as claimed in claim 4 and touch-screen continuity test tool, it is characterised in that the connector is set In the end of the winding displacement, the connector includes pedestal and the second probe being placed in the pedestal, second probe It is corresponding with second contact to connect the cell phone mainboard and the winding displacement.
6. cell phone mainboard as claimed in claim 5 and touch-screen continuity test tool, it is characterised in that the connector is also wrapped Fixed block, rocker piece and the spring in the pedestal are included, the fixed block is fixedly arranged on the pedestal, the rocker piece set On the fixed block and the two is in the setting that matches, one end of the spring is connected with the pedestal, the spring The other end is connected with the rocker piece, and second probe is placed in the fixed block and without departing from the table of the rocker piece Face.
7. cell phone mainboard as claimed in claim 6 and touch-screen continuity test tool, it is characterised in that also including convex Platform, the two ends of the rocker piece are respectively equipped with positioning boss described in one.
8. cell phone mainboard as claimed in claim 5 and touch-screen continuity test tool, it is characterised in that also including alignment pin, The alignment pin is arranged at the edge of the connector to realize the exact placement of the cell phone mainboard.
9. cell phone mainboard as claimed in claim 5 and touch-screen continuity test tool, it is characterised in that set on the lower needle plate There is a settlement, the cell phone mainboard is placed in the settlement, and the shape size of the settlement and the mobile phone master The shape size of plate matches.
CN201720147723.3U 2017-02-17 2017-02-17 Cell phone mainboard and touch-screen continuity test tool Active CN206540977U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720147723.3U CN206540977U (en) 2017-02-17 2017-02-17 Cell phone mainboard and touch-screen continuity test tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720147723.3U CN206540977U (en) 2017-02-17 2017-02-17 Cell phone mainboard and touch-screen continuity test tool

Publications (1)

Publication Number Publication Date
CN206540977U true CN206540977U (en) 2017-10-03

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108983071A (en) * 2018-07-31 2018-12-11 重庆骏翔科技有限公司 A kind of PCB test method of included plugs and sockets
CN109782107A (en) * 2019-01-28 2019-05-21 程慧玲 A kind of cell phone mainboard and touch screen continuity test jig
CN110308382A (en) * 2019-06-17 2019-10-08 泰州市旺灵绝缘材料厂 A kind of circuit board connection test device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108983071A (en) * 2018-07-31 2018-12-11 重庆骏翔科技有限公司 A kind of PCB test method of included plugs and sockets
CN108983071B (en) * 2018-07-31 2020-12-22 重庆匠颖科技有限公司 PCB test method with plug and socket
CN109782107A (en) * 2019-01-28 2019-05-21 程慧玲 A kind of cell phone mainboard and touch screen continuity test jig
CN110308382A (en) * 2019-06-17 2019-10-08 泰州市旺灵绝缘材料厂 A kind of circuit board connection test device

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