CN207832899U - Screen connection capacitance resistance test device - Google Patents
Screen connection capacitance resistance test device Download PDFInfo
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- CN207832899U CN207832899U CN201820285151.XU CN201820285151U CN207832899U CN 207832899 U CN207832899 U CN 207832899U CN 201820285151 U CN201820285151 U CN 201820285151U CN 207832899 U CN207832899 U CN 207832899U
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- support plate
- testing probe
- cylinder
- probe template
- screen connection
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Abstract
The utility model discloses a kind of screen connection capacitance resistance test devices, belong to screen technical field of measurement and test.The device includes rack, support plate, left testing probe template and right testing probe template, and support plate is connected to the upper end of rack, and horizontally disposed；Left testing probe template is arranged in the rack on the left of support plate, and the pin for the side with screen connection connects one to one；Right testing probe template is arranged in the rack on the right side of support plate, and the pin for the other side with screen connection connects one to one, and the upper surface of the upper surface of left testing probe template and right testing probe template is concordant with the upper surface of support plate.Left testing probe template and right testing probe template is arranged in the utility model, connects one to one respectively with the pin of screen connection, can test screen connection.The utility model is simple in structure, can accurately be tested screen connection.
Description
Technical field
The utility model is related to screen technical field of measurement and test more particularly to a kind of screen connection capacitance resistance test dresses
It sets.
Background technology
The screen connection of the electronic products such as mobile phone or tablet computer is producing and before assembling, is needing further to survey
Examination, to ensure the acceptance rate of final products.Wherein just there is the test to the capacitance resistance of screen connection, however since screen connects
The connecting pin for connecing device is more and in irregular shape, and because the induction zone of screen connection needs to hang screen in lower surface
Get up to test, other substances can generate interference to test signal if testing upper surface so that test result is inaccurate.Therefore
Existing equipment is less able to the capacitance resistance of accurately test screen connector.
Utility model content
The purpose of this utility model is to provide a kind of screen connection capacitance resistance test devices, solve in the prior art
The test of accurate capacitance resistance can not be carried out to the induction zone of the lower surface of screen connection.
To achieve the above object, following technical scheme is provided,
Screen connection capacitance resistance test device provided by the utility model, including rack further include：
Support plate, the support plate are connected to the upper end of the rack, and horizontally disposed；
Left testing probe template and right testing probe template, the left testing probe template are arranged in the rack on the left of the support plate, use
Pin in the side with screen connection connects one to one；The machine on the right side of the support plate is arranged in the right testing probe template
On frame, the pin for the other side with the screen connection connects one to one, the upper surface of the left testing probe template and
The upper surface of right testing probe template is concordant with the upper surface of the support plate.
Further, the screen connection capacitance resistance test device further includes,
Left pressure head component, including left pressure head and the first motion, the left pressure head are arranged in first motion
On, it can be moved along the length direction of the vertical and described support plate, for compressing the left testing probe template；
Right pressure head component, including right pressure head and the second motion, the right pressure head are arranged in second motion
On, it can be moved along the width direction of the vertical and described support plate, for compressing the right testing probe template.
Further, the support plate, the left testing probe template or the side where right testing probe template edge
Place is both provided with benchmark block with edge while adjacent, for positioning screen connector.
Further, first motion includes the length direction setting along the support plate on a support plate left side
The left sliding rail of side and the left matched left slide unit of sliding rail；
Further include the first cylinder being arranged on the left of the support plate, the free end of the piston rod of first cylinder and institute
Left slide unit connection is stated, and the piston rod axis of first cylinder is parallel with the axis of left sliding rail；
Further include the second cylinder being arranged on the left slide unit, second cylinder is connected to the left side by left socle
On slide unit, the left pressure head is connected to the free end of the piston rod of second cylinder, and the piston rod edge of second cylinder
Vertical direction is arranged.
Further, second motion includes the width direction setting along the support plate on the support plate right side
The right sliding rail of side and the right matched right slide unit of sliding rail；
Further include the third cylinder being arranged on the right side of the support plate, the free end of the piston rod of the third cylinder and institute
Right slide unit connection is stated, and the piston rod axis of the third cylinder is parallel with the axis of right sliding rail；
Further include the 4th cylinder being arranged on the right slide unit, the 4th cylinder is connected to the right side by right support
On slide unit, the right pressure head is connected to the free end of the piston rod of the 4th cylinder, and the piston rod edge of the 4th cylinder
Vertical direction is arranged.
Further, one end and the right sliding rail far from the left testing probe template of the left sliding rail are far from the right survey
One end of test point mould is both provided with buffer, and the buffer on the left sliding rail is connect with the left slide unit, on the right sliding rail
Buffer connect with the right slide unit.
Further, the screen connection capacitance resistance test device further includes the test being arranged in the rack
Plate, the test board are electrically connected with the left testing probe template and the right testing probe template.
Further, switching pcb board, the switching pcb board point are provided between the frame upper end and the support plate
It is not electrically connected with the left testing probe template and the right testing probe template.
Further, multiple perforative through-holes up and down are both provided on the left testing probe template and the right testing probe template,
The through-hole is connected to vacuum pump.
Further, multiple ventholes are provided at the center of the support plate.
Compared with prior art, screen connection capacitance resistance test device provided by the utility model, is arranged left test
Needle mould and right testing probe template, left testing probe template and the pin of right testing probe template and screen connection connect one to one, with can
Screen connection is tested.The utility model is simple in structure, can accurately be tested screen connection.
Description of the drawings
Fig. 1 is the structural schematic diagram of the screen connection capacitance resistance test device in the utility model embodiment.
Reference numeral：1- support plates；The left testing probe templates of 2-；The right testing probe templates of 3-；The left pressure heads of 4-；The right pressure heads of 5-；6- benchmark
Block；7- test boards；8- switching pcb boards；The first cylinders of 9-；The second cylinders of 10-；11- third cylinders；The 4th cylinders of 12-；13-
Left sliding rail；The left slide units of 14-；The right sliding rails of 15-；The right slide units of 16-；17- ventholes.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
The technical issues of to make the utility model solve, the technical solution of use and the technique effect that reaches are clearer,
The technical solution of the utility model embodiment is described in further detail below in conjunction with attached drawing, it is clear that described reality
It is only the utility model a part of the embodiment to apply example, instead of all the embodiments.Based on the embodiments of the present invention,
It is new to belong to this practicality for the every other embodiment that those skilled in the art are obtained without making creative work
The range of type protection.
As shown in Figure 1, screen connection capacitance resistance test device provided by the utility model, including rack, support plate
1, left testing probe template 2 and right testing probe template 3.Wherein, support plate 1 is connected to the upper end of rack, and horizontally disposed.Left testing probe template
2 are arranged in the rack in 1 left side of support plate, and the pin for the side with screen connection connects one to one；Right testing needle
Mould 3 is arranged in the rack on 1 right side of support plate, and the pin for the other side with screen connection connects one to one, left survey
The upper surface of test point mould 2 and the upper surface of right testing probe template 3 are concordant with the upper surface of support plate 1.
Further, screen connection capacitance resistance test device further includes left pressure head component and right pressure head component, left pressure
Head assembly includes left pressure head 4 and the first motion, and left pressure head 4 is arranged on the first motion, can be along vertical and support
The length direction of plate 1 moves, for compressing left testing probe template 2；Right pressure head component includes right pressure head 5 and the second motion, the right side
Pressure head 5 is arranged on the second motion, can be moved along vertical and support plate 1 width direction, for compressing right testing needle
Mould 3.Screen connection and left and right testing probe template are crimped together by left and right pressure head component, ensure that the stability of test.
Specifically, the first motion includes the left sliding rail being arranged on the left of support plate 1 along the length direction of support plate 1
13, with the matched left slide unit of left sliding rail 13 14；Further include the first cylinder 9 being arranged in 1 left side of support plate, the first cylinder 9
The free end of piston rod is connect with left slide unit 14, and the piston rod axis of the first cylinder 9 is parallel with the axis of left sliding rail 13；Also wrap
The second cylinder 10 being arranged on left slide unit 14 is included, the second cylinder 10 is connected to by left socle on left slide unit 14, and left pressure head 4 connects
It is connected on the free end of the piston rod of the second cylinder 10, and the piston rod of the second cylinder 10 is vertically arranged.Second fitness machine
Structure includes right sliding rail 15 and the matched right slide unit of right sliding rail 15 being arranged on the right side of support plate 1 along the width direction of support plate 1
16；Further include the third cylinder 11 being arranged on 1 right side of support plate, the free end of the piston rod of third cylinder 11 connects with right slide unit 16
It connects, and the piston rod axis of third cylinder 11 is parallel with the axis of right sliding rail 15；Further include the 4th be arranged on right slide unit 16
Cylinder 12, the 4th cylinder 12 are connected to by right support on right slide unit 16, and right pressure head 5 is connected to the piston rod of the 4th cylinder 12
Free end, and the piston rod of the 4th cylinder 12 is vertically arranged.
Further, support plate 1, left testing probe template 2 or the side where right testing probe template 3 edge, with it is above-mentioned
Edge while adjacent is respectively provided with there are two benchmark block 6, is used for positioning screen.Further, left and right pressure head component point
Side of the left and right slide unit far from left and right testing probe template is not provided with buffer, plays the role of buffering.
Further, it is additionally provided with test board 7 in the rack, is specifically located at the rear of right testing probe template 3.It is left and right
Testing probe template is electrically connected by pcb board 8 of transferring with test board 7, to realize the test to the capacitance resistance of screen connection.Into
One step, be both provided with multiple perforative through-holes up and down on left testing probe template 2 and the right testing probe template 3, the through-hole with it is true
Screen connection, can be drawn onto on left and right testing probe template by sky pump connection.Multiple ventholes are provided at the center of support plate 1
17, for outside air to be passed through between screen and support plate 1 when screen need not be inhaled, screen connection is taken away to facilitate.
Screen connection capacitance resistance test device provided by the utility model by screen connection in use, be placed on branch
On fagging 1, alignment benchmark block 6 makes the pin of left and right testing probe template and screen connection connect one to one.Open first
Cylinder 9 and third cylinder 11 make it that left and right pressure head component be driven to move at testing probe template to left and right respectively, until with left and right
Testing probe template corresponds to respectively, closes the first cylinder 9 and third cylinder 11.Open vacuum pump, by screen connection suction be attached to it is left,
On right testing probe template, open the second cylinder 10 and the 4th cylinder 12, make it that left and right pressure head component be driven to move downward respectively until
Screen connection and left and right testing probe template are tightly pushed down, the second cylinder 10 and the 4th cylinder 12 are closed, proceeds by screen company
Connect the test of the capacitance resistance of device.After the completion of test, close vacuum pump, and open the second cylinder 10 and the 4th cylinder 12, make it is left,
Right pressure head component moves upward to origin-location, closes the second cylinder 10 and the 4th cylinder 12 and opens the first cylinder 9 and third
Cylinder 11 makes it that left and right pressure head component be driven to return to situ to both sides, closes the first cylinder 9 and third cylinder 11, will
The screen connection surveyed is removed, and test job is completed.
Left and right testing probe template, left and right survey is arranged in screen connection capacitance resistance test device provided by the utility model
The pin of test point mould and screen connection connects one to one, can test screen connection.The utility model knot
Structure is simple, can accurately be tested screen connection.
Note that above are only the preferred embodiment and institute's application technology principle of the utility model.Those skilled in the art's meeting
Understand, the utility model is not limited to specific embodiment described here, can carry out for a person skilled in the art various bright
Aobvious variation is readjusted and is substituted without departing from the scope of protection of the utility model.Therefore, although passing through above example
The utility model is described in further detail, but the utility model is not limited only to above example, is not departing from
Can also include other more equivalent embodiments in the case that the utility model is conceived, and the scope of the utility model is by appended
Right determine.
Claims (10)
1. a kind of screen connection capacitance resistance test device, including rack, which is characterized in that further include：
Support plate (1), the support plate (1) are connected to the upper end of the rack, and horizontally disposed；
Left testing probe template (2) and right testing probe template (3), the machine that the left testing probe template (2) is arranged on the left of the support plate (1)
On frame, the pin for the side with screen connection connects one to one；The right testing probe template (3) is arranged in the support
In rack on the right side of plate (1), the pin for the other side with the screen connection connects one to one, the left testing needle
The upper surface of mould (2) and the upper surface of the right testing probe template (3) are concordant with the upper surface of the support plate (1).
2. screen connection capacitance resistance test device according to claim 1, which is characterized in that the screen connection
Capacitance resistance test device further includes,
Left pressure head component, including left pressure head (4) and the first motion, the left pressure head (4) are arranged in first fitness machine
On structure, it can be moved along the length direction of the vertical and described support plate (1), for compressing the left testing probe template (2)；
Right pressure head component, including right pressure head (5) and the second motion, the right pressure head (5) are arranged in second fitness machine
On structure, it can be moved along the width direction of the vertical and described support plate (1), for compressing the right testing probe template (3).
3. screen connection capacitance resistance test device according to claim 1, which is characterized in that the support plate (1)
, the left testing probe template (2) or where the right testing probe template (3) while edge, with it is described while adjacent side
Edge is both provided with benchmark block (6), is used for positioning screen connector.
4. screen connection capacitance resistance test device according to claim 2, which is characterized in that first fitness machine
Structure includes the left sliding rail (13) being arranged on the left of the support plate (1) along the length direction of the support plate (1) and the left cunning
The matched left slide unit (14) of rail (13)；
Further include the first cylinder (9) being arranged on the left of the support plate (1), the freedom of the piston rod of first cylinder (9)
End is connect with the left slide unit (14), and the piston rod axis of first cylinder (9) and the axis of the left sliding rail (13) are flat
Row；
Further include the second cylinder (10) being arranged on the left slide unit (14), second cylinder (10) is connected by left socle
On the left slide unit (14), the left pressure head (4) is connected to the free end of the piston rod of second cylinder (10), and described
The piston rod of second cylinder (10) is vertically arranged.
5. screen connection capacitance resistance test device according to claim 4, which is characterized in that second fitness machine
Structure includes the right sliding rail (15) being arranged on the right side of the support plate (1) along the width direction of the support plate (1) and the right cunning
The matched right slide unit (16) of rail (15)；
Further include that third cylinder (11) on the right side of the support plate (1) is set, the piston rod of the third cylinder (11) from
It is connect with the right slide unit (16) by holding, and the axis of the piston rod axis of the third cylinder (11) and the right sliding rail (15)
It is parallel；
Further include the 4th cylinder (12) being arranged on the right slide unit (16), the 4th cylinder (12) is connected by right support
On the right slide unit (16), the right pressure head (5) is connected to the free end of the piston rod of the 4th cylinder (12), and described
The piston rod of 4th cylinder (12) is vertically arranged.
6. screen connection capacitance resistance test device according to claim 5, which is characterized in that the left sliding rail (13)
The one end of one end and the right sliding rail (15) far from the right testing probe template (3) far from the left testing probe template (2) is all provided with
It is equipped with buffer, the buffer on the left sliding rail (13) is connect with the left slide unit (14), slow on the right sliding rail (15)
Device is rushed to connect with the right slide unit (16).
7. screen connection capacitance resistance test device according to claim 1, which is characterized in that the screen connection
Capacitance resistance test device further includes the test board (7) being arranged in the rack, the test board (7) and the left testing needle
Mould (2) and the right testing probe template (3) are electrically connected.
8. screen connection capacitance resistance test device according to claim 7, which is characterized in that the frame upper end with
Be provided between the support plate (1) switching pcb board (8), the switching pcb board (8) respectively with the left testing probe template (2) and
Right testing probe template (3) electrical connection.
9. according to claim 1-8 any one of them screen connection capacitance resistance test devices, which is characterized in that the left side
Multiple perforative through-holes up and down are both provided on testing probe template (2) and the right testing probe template (3), the through-hole connects with vacuum pump
It is logical.
10. screen connection capacitance resistance test device according to claim 9, which is characterized in that the support plate (1)
Center at be provided with multiple ventholes (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820285151.XU CN207832899U (en) | 2018-02-28 | 2018-02-28 | Screen connection capacitance resistance test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820285151.XU CN207832899U (en) | 2018-02-28 | 2018-02-28 | Screen connection capacitance resistance test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207832899U true CN207832899U (en) | 2018-09-07 |
Family
ID=63398355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820285151.XU Active CN207832899U (en) | 2018-02-28 | 2018-02-28 | Screen connection capacitance resistance test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207832899U (en) |
-
2018
- 2018-02-28 CN CN201820285151.XU patent/CN207832899U/en active Active
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| GR01 | Patent grant |