CN208173201U - A kind of needle mould laminating mechanism - Google Patents
A kind of needle mould laminating mechanism Download PDFInfo
- Publication number
- CN208173201U CN208173201U CN201820776476.8U CN201820776476U CN208173201U CN 208173201 U CN208173201 U CN 208173201U CN 201820776476 U CN201820776476 U CN 201820776476U CN 208173201 U CN208173201 U CN 208173201U
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- needle mould
- laminating mechanism
- driving
- support
- display screen
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Abstract
The utility model discloses a kind of needle mould laminating mechanisms, are set on base；Needle mould laminating mechanism includes the support being set on base and the needle mould component being set on support；Needle mould component includes upper needle mould setting up and down and lower needle mould, two spring needles being vertically arranged in needle mould, top surface offer for card put display screen to be measured card slot rocker piece and the lower section for being set to lower needle mould pcb board；Rocker piece is set on needle mould, and can be moved up and down relative to upper needle mould；Lower needle mould is stretched out in the bottom end of two spring needles, and electrically abuts with pcb board, and upper needle mould is stretched out on the top of two spring needles, and can abut with the test point for the display screen being located in card slot.The needle mould laminating mechanism, which can be avoided, damages display screen by pressure, easy to use, is conducive to improve testing efficiency.
Description
Technical field
The utility model relates to testing equipment field more particularly to a kind of needle mould laminating mechanisms.
Background technique
Currently, in the production process of display screen, it usually needs to the brightness of display screen, brightness uniformity, whether occur
The performances such as bad point are tested.When test, generally realize that equipment connecting pin and display screen to be measured are tested by needle mould laminating mechanism
Electrically conducting between end.
The needle mould and lower air cylinder that existing needle mould laminating mechanism generally comprises base, is set on base are set on needle mould
It is equipped with needle mould connector or needle mould golden finger.It when test, first passes through cylinder and display screen to be measured is fixed on platform, then under passing through
Air cylinder crimps needle mould connector or needle mould golden finger with display screen test point, to realize the electricity between display screen to be measured
Property conducting.
However, directly docking display screen connector with needle mould connector by lower air cylinder, it is easy to damage display screen by pressure；If
Display screen golden finger is added, then causes structure more complicated, inconvenient to use, testing efficiency is relatively low.
Utility model content
The purpose of this utility model is that proposing a kind of needle mould laminating mechanism, it can be avoided and damage display screen by pressure, it is easy to use,
Be conducive to improve testing efficiency.
For this purpose, the utility model uses following technical scheme：
A kind of needle mould laminating mechanism, is set on base；The needle mould laminating mechanism includes being set on the base
Support and the needle mould component being set on the support；The needle mould component includes upper needle mould setting up and down and lower needle mould, erects
Two spring needles being directly set in the upper needle mould, top surface offer for card put display screen to be measured card slot rocker piece and
It is set to the pcb board of the lower section of the lower needle mould；The rocker piece is set on the upper needle mould, and can be relative on described
Needle mould moves up and down；The lower needle mould is stretched out in the bottom end of two spring needles, and electrically abuts with the pcb board, two institutes
The upper needle mould is stretched out on the top for stating spring needle, and can abut with the test point for the display screen being located in the card slot.
Further, the top surface of the upper needle mould opens up fluted, and the rocker piece is arranged in the groove；It is described floating
It is connected with multiple springs between the bottom surface of motion block and the upper needle mould, and passes through limit between the rocker piece and the upper needle mould
Position screw connection.
Further, convex block is convexly equipped in the groove, two spring needles are located in the convex block；The floating
The bottom surface of block offers guide groove, and the convex block protrudes into the guide groove.
Further, the needle mould laminating mechanism further includes：
Pressing plate is set to above the needle mould component and connect with the base；The pressing plate, which offers, can expose institute
State the first through hole of the display area of display screen；And
Driving device can drive the support mobile towards the pressing plate, so that the pressing plate presses the rocker piece
And the display screen in the card slot is jointly mobile relative to the upper needle mould.
Further, the driving device includes the first driving device for driving the support to move up and down, institute
Stating first driving device includes：
Two idler wheels, two idler wheels are respectively arranged in two inclined guide grooves that the support two sides inclination opens up；
Drive block, two idler wheels and the drive block are rotatablely connected；And
Drive the first cylinder that the drive block moves horizontally.
Further, two the first sliding rails are vertically arranged on the base, the support and two described first are slided
Rail is slidably connected.
Further, being horizontally disposed on the base has two the second sliding rails, the drive block and two described second
Sliding rail is slidably connected.
Further, the drive block offers escape groove up and down.
Further, the driving device further includes the second driving device for driving the support to move horizontally；
Second driving device includes：
Driving plate, the driving plate are slidably connected with the base；The support, the drive block and first cylinder
It is all set in the driving plate；And
Drive the second cylinder that the driving plate moves horizontally.
Further, two third sliding rails are horizontally disposed on the base, the driving plate and two thirds are sliding
Rail is slidably connected.
The beneficial effects of the utility model are：It presses rocker piece by pressing plate to move down relative to upper needle mould, so that two
A spring needle is abutted with the test point for the display screen to be measured being located in card slot, and then is realized between display screen and circuit board to be measured
It electrically conducting, simultaneous buffering pressing plate avoids damaging product by pressure to the surge of display screen to be measured, and it is easy to use, be conducive to improve
Testing efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of needle mould laminating mechanism provided by the utility model.
Fig. 2 is the configuration schematic diagram of the needle mould component in Fig. 1.
In figure：Support 10；Inclined guide groove 11；Needle mould component 20；Upper needle mould 21；Groove 211；Convex block 212；Lower needle mould 22；The
Two through-holes 221；Rocker piece 23；Card slot 231；Spring 24；Spring needle 25；Pcb board 26；Third through-hole 261；Limited screw 27；The
One driving device 30；Drive block 31；Escape groove 311；Idler wheel 32；First cylinder 33；Driving plate 40；First sliding rail 41；Second is sliding
Rail 42；Third sliding rail 43.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Fig. 1 to 2, a kind of needle mould laminating mechanism is set on base；The needle mould laminating mechanism includes being set to machine
Support 10 on seat and the needle mould component 20 being set on support 10；Needle mould component 20 includes upper needle mould 21 setting up and down under
Needle mould 22, two spring needles 25 being vertically arranged in needle mould 21, top surface offer the card slot that display screen to be measured is put for card
231 rocker piece 23 and be set to lower needle mould 22 lower section pcb board 26；Rocker piece 23 is set on needle mould 21, and can
It is moved up and down relative to upper needle mould 21；Lower needle mould 22 is stretched out in the bottom end of two spring needles 25, and be arranged with the top surface of pcb board 26
Two welding pieces electrically abut, and upper needle mould 21 is stretched out on the top of two spring needles 25, and can be with the display in card slot 231
The test point of screen abuts.
Specifically, the top surface of upper needle mould 21 opens up fluted 211, rocker piece 23 is set in groove 211；Rocker piece 23
It is connected with multiple springs 24 between bottom surface and upper needle mould 21, and is connected between rocker piece 23 and upper needle mould 21 by limited screw 27
It connects, rocker piece 23 is moved up and down in the range of limited screw 27 limits using the elastic reaction of spring 24, to be measured aobvious to realize
Electrical on-off between display screen and two spring needles 25.
To enable two spring needles 25 to be accurately connected to the test point of display screen, convex block is convexly equipped in groove 211
212, two spring needles 25 are located in convex block 212；The bottom surface of rocker piece 23 offers guide groove, and convex block 212 protrudes into guide groove.
To realize electrically conducting between display screen to be measured and two spring needles 25, which further includes pressing plate
And driving device.Wherein, pressing plate is set to 20 top of needle mould component and connect with base；Pressing plate, which offers, can expose display screen
Display area first through hole, in order to test display screen.Driving device can drive support 10 to move towards pressing plate
It is dynamic, so that pressing plate pressure holding rocker piece 23 and the display screen in card slot 231 are jointly relative to the movement of upper needle mould 21.
To be radiated at the display screen in card slot 231 convenient for light source, lower needle mould 22 and circuit board 26 open up useful respectively
The second through-hole 221 and third through-hole 261 in the display area for exposing display screen.
The driving device includes 10 level of first driving device 30 and driving support for driving support 10 to move up and down
The second mobile driving device.Wherein, first driving device 30 includes two idler wheels 32, drive block 31 and the first cylinder 33.Two
A idler wheel 32 is rotatablely connected with drive block 31, and is respectively arranged in two inclined guide grooves 11 that the inclination of 10 two sides of support opens up；The
One cylinder 33 driving drive block 31 moves horizontally.Second driving device includes that driving plate 40 and driving driving plate 40 move horizontally
Second cylinder.Wherein, driving plate 40 is slidably connected with base；Support 10, drive block 31 and the first cylinder 33 are all set in driving
On plate 40, and it is mobile with 40 common horizontal of driving plate.Drive block 31 offers escape groove 311 up and down.
To enable pressing plate accurately to press rocker piece 23 and display screen, two third sliding rails 43 are horizontally disposed on base, are driven
Movable plate 40 is slidably connected with two third sliding rails 43.Vertical two the first sliding rails 41 and horizontal two are provided in driving plate 40
The second sliding rail of item 42, drive block 31 are slidably connected with two the second sliding rails 42.Support 10 is slidably connected with two the first sliding rails 41.
The needle mould laminating mechanism of the utility model when test, display screen to be measured is placed in card slot 231, the second cylinder
Driving support 10 is moved horizontally to the underface of pressing plate, and the first cylinder 33 driving support 10 is moved up, pressed by pressing plate floating
Motion block 23 and display screen to be measured are moved down relative to upper needle mould 21 so that two spring needles 25 be located in card slot 231 to
The test point for surveying display screen abuts, and then realizes electrically conducting between display screen and circuit board 26 to be measured, while can buffer pressure
Plate avoids damaging display screen by pressure to the surge of display screen to be measured, easy to use, is conducive to improve testing efficiency.
Technical principle of the utility model has been described above with reference to specific embodiments.These descriptions are intended merely to explain this reality
With novel principle, and it cannot be construed to the limitation to scope of protection of the utility model in any way.Based on the explanation herein,
Those skilled in the art, which does not need to pay for creative labor, can associate with other specific implementation modes of this utility model,
These modes are fallen within the protection scope of the utility model.
Claims (10)
1. a kind of needle mould laminating mechanism, is set on base；It is characterized in that, the needle mould laminating mechanism is described including being set to
Support (10) on base and the needle mould component (20) being set on the support (10)；The needle mould component (20) includes up and down
The upper needle mould (21) and lower needle mould (22) that are arranged, two spring needles (25), top surfaces being vertically arranged in the upper needle mould (21)
Offer for card put display screen to be measured card slot (231) rocker piece (23) and be set to the lower section of the lower needle mould (22)
Pcb board (26)；The rocker piece (23) is set on the upper needle mould (21), and can be relative to the upper needle mould (21) up and down
It is mobile；The lower needle mould (22) is stretched out in the bottom end of two spring needles (25), and electrically abuts with the pcb board (26), two
The upper needle mould (21) is stretched out on the top of a spring needle (25), and can be located at it is described aobvious in the card slot (231)
The test point of display screen abuts.
2. needle mould laminating mechanism according to claim 1, which is characterized in that the top surface of the upper needle mould (21) offers recessed
Slot (211), the rocker piece (23) are set in the groove (211)；The bottom surface of the rocker piece (23) and the upper needle mould
(21) it is connected between multiple springs (24), and passes through limited screw between the rocker piece (23) and the upper needle mould (21)
(27) it connects.
3. needle mould laminating mechanism according to claim 2, which is characterized in that be convexly equipped with convex block in the groove (211)
(212), two spring needles (25) are located in the convex block (212)；The bottom surface of the rocker piece (23) offers guide groove,
The convex block (212) is protruded into the guide groove.
4. needle mould laminating mechanism according to claim 1, which is characterized in that the needle mould laminating mechanism further includes：
Pressing plate is set to above the needle mould component (20) and connect with the base；The pressing plate, which offers, can expose institute
State the first through hole of the display area of display screen；And
Driving device can drive the support (10) mobile towards the pressing plate, so that the pressing plate presses the rocker piece
(23) and the display screen in the card slot (231) is jointly mobile relative to the upper needle mould (21).
5. needle mould laminating mechanism according to claim 4, which is characterized in that the driving device includes described for driving
The first driving device (30) that support (10) moves up and down, the first driving device (30) include：
Two idler wheels (32), two idler wheels (32) are respectively arranged at two that the inclination of the support (10) two sides opens up and tiltedly lead
In slot (11)；
Drive block (31), two idler wheels (32) and the drive block (31) are rotatablely connected；And
The first cylinder (33) for driving the drive block (31) to move horizontally.
6. needle mould laminating mechanism according to claim 5, which is characterized in that be vertically arranged with two first on the base
Sliding rail (41), the support (10) are slidably connected with two first sliding rails (41).
7. needle mould laminating mechanism according to claim 5, which is characterized in that being horizontally disposed on the base has two second
Sliding rail (42), the drive block (31) are slidably connected with two second sliding rails (42).
8. needle mould laminating mechanism according to claim 5, which is characterized in that the drive block (31) offers up and down
Escape groove (311).
9. needle mould laminating mechanism according to claim 5, which is characterized in that the driving device further includes for driving
State the second driving device that support (10) moves horizontally；Second driving device includes：
Driving plate (40), the driving plate (40) are slidably connected with the base；The support (10), the drive block (31) and
First cylinder (33) is all set on the driving plate (40)；And
The second cylinder for driving the driving plate (40) to move horizontally.
10. needle mould laminating mechanism according to claim 9, which is characterized in that be horizontally disposed with two thirds on the base
Sliding rail (43), the driving plate (40) are slidably connected with two third sliding rails (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820776476.8U CN208173201U (en) | 2018-05-23 | 2018-05-23 | A kind of needle mould laminating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820776476.8U CN208173201U (en) | 2018-05-23 | 2018-05-23 | A kind of needle mould laminating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208173201U true CN208173201U (en) | 2018-11-30 |
Family
ID=64364899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820776476.8U Active CN208173201U (en) | 2018-05-23 | 2018-05-23 | A kind of needle mould laminating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208173201U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109917160A (en) * | 2019-03-28 | 2019-06-21 | 广东正业科技股份有限公司 | A kind of positioning device and its localization method of automatic die assembly |
| CN112304484A (en) * | 2019-07-31 | 2021-02-02 | 和硕联合科技股份有限公司 | Torsion test equipment and object to be tested positioning seat thereof |
-
2018
- 2018-05-23 CN CN201820776476.8U patent/CN208173201U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109917160A (en) * | 2019-03-28 | 2019-06-21 | 广东正业科技股份有限公司 | A kind of positioning device and its localization method of automatic die assembly |
| CN112304484A (en) * | 2019-07-31 | 2021-02-02 | 和硕联合科技股份有限公司 | Torsion test equipment and object to be tested positioning seat thereof |
| CN112304484B (en) * | 2019-07-31 | 2022-05-06 | 和硕联合科技股份有限公司 | Torsion test equipment and object to be tested positioning seat thereof |
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