CN218497054U - Display module TP contact function detection tool - Google Patents
Display module TP contact function detection tool Download PDFInfo
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- CN218497054U CN218497054U CN202222327150.6U CN202222327150U CN218497054U CN 218497054 U CN218497054 U CN 218497054U CN 202222327150 U CN202222327150 U CN 202222327150U CN 218497054 U CN218497054 U CN 218497054U
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Abstract
The utility model discloses a display module group TP contact function detection tool, include: base, mainboard, support plate, adapter, grudging post, handle, push down the platform, response volume counterpoint board and a plurality of spring post. The product to be detected is placed on the support plate, then the pressing platform is pressed downwards to drive the spring column to be pressed downwards, and the spring column is contacted with the product to be detected to realize detection of the contact function of the product. Because the induction quantity aligning plate is provided with a plurality of through holes and the bottom surface of the pressing platform is provided with the waist-shaped hole, the position of the spring column can be adjusted to adapt to products of various models. Moreover, the fixture is provided with the fool-proof microswitch and the fool-proof rotating block, so that the situation that the adapter is opened by an operator in the test process to cause the power failure of the main board can be effectively prevented, and the product is protected from being punctured by current.
Description
Technical Field
The utility model relates to a touch-sensitive screen detection area especially relates to a display module TP contact function detection tool.
Background
In order to ensure the quality of the TP touch screen, before the touch screen is put on the market, the contact function of the touch screen needs to be detected, and defective products are removed. At present, the contact function of the touch screen is usually detected through a test fixture, and the touch screen is firstly connected with a mainboard through an adapter to light the touch screen during testing.
In the prior art, the utility model discloses a touch-sensitive screen detection tool and test system that the date of granting bulletin is 2018.10.30, and the number of granting bulletin is CN208026811U, it includes base and test piece, and the one end of test piece is used for being connected with the test host computer, is equipped with the contact site on the other end of test piece, and the contact site is used for with the golden finger contact on the touch-sensitive screen circuit board and make touch-sensitive screen circuit board and test host computer electric connection. The touch screen detection jig has the defects that the contact part of the detection jig can only contact the fixed part of the touch screen, so that the detection jig can only detect the touch screen of one type, and the detection jig is not suitable for the touch screens of different types due to different test points among the touch screens of different types.
Accordingly, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, provide a display module TP contact function detection tool.
The technical scheme of the utility model as follows: the utility model provides a display module TP contact function detection tool, includes: base, mainboard, support plate, adapter, grudging post, handle, lower platform, response volume counterpoint board and a plurality of spring post, the inside of base is located to the mainboard, the support plate is used for placing the product that awaits measuring, and its upper surface of locating the base, the adapter is used for connecting the product that awaits measuring and mainboard, and it locates on the base and is located the side of support plate, the grudging post is located on the base and is located the side of support plate, it slides on locating the grudging post to push down the platform, the handle control pushes down the platform and slides from top to bottom, the response volume counterpoint board is located push down the bottom of platform and response volume counterpoint board is located directly over the support plate, be equipped with a plurality of through-holes on the response volume counterpoint board, the spring post is located in the through-hole.
Further, this display module TP contact function detection tool still includes prevents slow-witted micro-gap switch and prevents slow-witted commentaries on classics piece, prevent slow-witted micro-gap switch and mainboard electric connection, prevent that slow-witted commentaries on classics piece is rotatable to be located on the base and be located the adapter side, the outside of adapter is equipped with the protection box that can open and shut, the protection box is opened or the closed can be drawn and is prevented slow-witted commentaries on classics piece rotation, prevent that slow-witted commentaries on classics piece rotation control prevents that slow-witted micro-gap switch opens or closes.
Furthermore, a plurality of first waist-shaped holes are formed in the bottom surface of the pressing table, and the positions of the first waist-shaped holes correspond to the positions of the through holes in the induction quantity aligning plate.
Furthermore, the support plate comprises a bottom plate and a product template arranged on the bottom plate, a product placing area is arranged on the product template, and a plurality of positioning columns are arranged around the product placing area.
Furthermore, a second waist-shaped hole is formed in the bottom plate, and the bottom plate is fixed on the base through the second waist-shaped hole.
Furthermore, a linear guide rail and a sliding block are arranged on the vertical frame, and the downward pressing table is arranged on the sliding block.
By adopting the scheme, the product to be detected is placed on the support plate, then the pressing platform is pressed downwards, the spring column is driven to be pressed downwards, and the contact function of the product is detected by the contact between the spring column and the product to be detected. Because the induction quantity aligning plate is provided with a plurality of through holes and the bottom surface of the pressing platform is provided with the waist-shaped hole, the position of the spring column can be adjusted to adapt to products of various models. Moreover, the fixture is provided with the fool-proof microswitch and the fool-proof rotating block, so that the situation that the adapter is opened by an operator in the test process to cause the power failure of the main board can be effectively prevented, and the product is protected from being punctured by current.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 and 2, the present invention provides a display module TP contact function detection fixture, which includes: the device comprises a base 1, a main board, a carrier plate 2, an adapter 3, a vertical frame 4, a handle 5, a pressing platform 6, an induction quantity aligning plate 7 and a plurality of spring columns. The base 1 is a box-shaped body, and the mainboard is arranged inside the base 1. The carrier plate 2 is used for placing a product to be tested and is arranged on the upper surface of the base 1, in the embodiment, the carrier plate 2 is a double-layer carrier plate and comprises a bottom plate 21 and a product template 22 arranged on the bottom plate 21, the bottom plate 21 is fixedly arranged on the base 1, and when products of different models need to be tested, the product template 22 on the top is only required to be replaced without replacing the bottom plate 21. The product placing area is arranged on the product template 22, a product to be tested is placed in the product placing area, a plurality of positioning columns 23 are arranged around the product placing area, and the positioning columns 23 are used for positioning the position of the product to prevent the product from moving. Because the product needs to aim at the induction quantity test board 7 during the test, consequently be equipped with waist shape hole two 210 on bottom plate 21, the base is equipped with the screw hole corresponding to the position in waist shape hole two 210, and the screw passes waist shape hole two 210 and locks in the screw hole of base 1 in order to fix bottom plate 21 on base 1, through setting up waist shape hole on bottom plate 21, can adjust the position of support plate 2 to the realization aims at induction quantity counterpoint board 7 with the product.
Adapter 3 is used for connecting the product to be tested and mainboard, and it is located on base 1 and is located the side of support plate 2, adapter 3's outside is equipped with the protection box that can open and shut, and adapter 3 is located the protection box, needs open the protection box before the test product and is connected adapter 3 with the product to be tested.
The vertical frame 4 is arranged on the base 1 and located beside the support plate 2, the downward pressing table 6 is arranged on the vertical frame 4 in a sliding manner, specifically, a linear guide rail 41 and a sliding block are arranged on the vertical frame 4, the downward pressing table 6 is arranged on the sliding block, and the downward pressing table 6 slides up and down along the linear guide rail 41. The handle 5 controls the pressing platform 6 to slide up and down. The induction quantity alignment plate 7 is arranged at the bottom of the lower pressing table 6, the induction quantity alignment plate 7 is located right above the support plate 2, a plurality of through holes 71 are formed in the induction quantity alignment plate 7, the spring columns are arranged in the through holes 71 and align to induction points on a product to be tested, and the spring columns can be compressed, so that the product cannot be crushed during testing. Because the positions of the induction points to be tested on different models of products are possibly different, when the different models of products are required to be tested, the positions of the spring columns need to be adjusted, and because the induction quantity aligning plate 7 is provided with the through holes 71, the positions of the spring columns can be adjusted by installing the spring columns in the different through holes 71. Secondly, in this embodiment, the bottom surface of the pressing table 6 is further provided with a plurality of first waist-shaped holes 61, the positions of the first waist-shaped holes 61 correspond to the positions of the through holes 71 on the induction quantity aligning plate 7, and the positions of the induction quantity aligning plate 7 can be adjusted by setting the first waist-shaped holes 61, so that the fine adjustment of the positions of the spring columns is realized.
This display module group TP contact function detection tool still includes prevents slow-witted micro-gap switch 8 and prevents slow-witted commentaries on classics piece 9, prevent slow-witted micro-gap switch 8 and mainboard electric connection for mainboard power-on instruction control mainboard power-on, prevent that slow-witted commentaries on classics piece 9 is rotatable locate on base 1 and be located adapter 3 side. The protection box can be opened or closed to drive the fool-proof rotating block 9 to rotate, and the fool-proof rotating block 9 rotates to control the fool-proof microswitch 8 to be opened or closed. Because operating personnel probably open the protection box by mistake and lead to the mainboard outage when the test, consequently set up and prevent slow-witted micro-gap switch 8 and prevent that slow-witted commentaries on classics piece 9 protects. Under the state of not testing, prevent slow-witted commentaries on classics piece 9 and turn over, do not contact with the protection box, when the test, prevent slow-witted commentaries on classics piece 9 and protection box contact, when operating personnel mistake open the protection box by accident, prevent slow-witted commentaries on classics piece 9 and can turn over thereupon, then prevent that slow-witted micro-gap switch 8 can control the mainboard outage, protect the product not punctured by the electric current.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a display module TP contact function detection tool which characterized in that includes: base, mainboard, support plate, adapter, grudging post, handle, lower platform, response volume counterpoint board and a plurality of spring post, the inside of base is located to the mainboard, the support plate is used for placing the product that awaits measuring, and its upper surface of locating the base, the adapter is used for connecting the product that awaits measuring and mainboard, and it locates on the base and is located the side of support plate, the grudging post is located on the base and is located the side of support plate, it slides on locating the grudging post to push down the platform, the handle control pushes down the platform and slides from top to bottom, the response volume counterpoint board is located push down the bottom of platform and response volume counterpoint board is located directly over the support plate, be equipped with a plurality of through-holes on the response volume counterpoint board, the spring post is located in the through-hole.
2. The tool for detecting the TP contact function of a display module according to claim 1, further comprising a fool-proof micro switch and a fool-proof rotation block, wherein the fool-proof micro switch is electrically connected to the motherboard, the fool-proof rotation block is rotatably disposed on the base and beside the adaptor, an openable protection box is disposed outside the adaptor, the opening or closing of the protection box can drive the rotation of the fool-proof rotation block, and the rotation of the fool-proof rotation block controls the opening or closing of the fool-proof micro switch.
3. The tool for detecting the TP contact function of a display module according to claim 1, wherein a plurality of first waist-shaped holes are formed in the bottom surface of the pressing table, and the positions of the first waist-shaped holes correspond to the positions of the through holes in the induction quantity aligning plate.
4. The tool for detecting the TP contact function of a display module as claimed in claim 1, wherein the carrier includes a bottom plate and a product template disposed on the bottom plate, a product placement area is disposed on the product template, and a plurality of positioning posts are disposed around the product placement area.
5. The tool for detecting the TP contact function of a display module according to claim 4, wherein a second waist-shaped hole is formed in the bottom plate, and the bottom plate is fixed on the base through the second waist-shaped hole.
6. The tool for detecting the TP contact function of the display module according to claim 1, wherein the stand has a linear guide and a slider, and the pressing platform is disposed on the slider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222327150.6U CN218497054U (en) | 2022-08-31 | 2022-08-31 | Display module TP contact function detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222327150.6U CN218497054U (en) | 2022-08-31 | 2022-08-31 | Display module TP contact function detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218497054U true CN218497054U (en) | 2023-02-17 |
Family
ID=85188105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222327150.6U Active CN218497054U (en) | 2022-08-31 | 2022-08-31 | Display module TP contact function detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218497054U (en) |
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2022
- 2022-08-31 CN CN202222327150.6U patent/CN218497054U/en active Active
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