CN205015574U - Touch -sensitive screen and LCD module laminating tool group - Google Patents
Touch -sensitive screen and LCD module laminating tool group Download PDFInfo
- Publication number
- CN205015574U CN205015574U CN201520791177.8U CN201520791177U CN205015574U CN 205015574 U CN205015574 U CN 205015574U CN 201520791177 U CN201520791177 U CN 201520791177U CN 205015574 U CN205015574 U CN 205015574U
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- China
- Prior art keywords
- liquid crystal
- touch
- location division
- screen
- crystal panel
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Abstract
The utility model discloses a touch -sensitive screen and LCD module laminating tool group, include: a second tool for inciting somebody to action the first tool of liquid crystal display panel and touch -sensitive screen laminating and being used for whole and backlight unit laminating after liquid crystal display panel and the touch -sensitive screen laminating, first tool includes: first bottom plate and four first locating pieces being connected with first bottom plate four angles respectively, first locating piece is equipped with a liquid crystal display panel location portion and touch -sensitive screen location portion with first bottom plate junction, the second tool includes: second bottom plate and four second locating pieces being connected with second bottom plate four angles respectively, the second locating piece is equipped with the 2nd liquid crystal display panel location portion and backlight unit location portion with second bottom plate junction. The utility model discloses adopt earlier appearance frame counterpoint mode to be in the same place liquid crystal display panel with the touch pad laminating, guarantee the product display area uniformity of frame all around, adopt appearance frame counterpoint mode and backlight unit laminating to be in the same place again, guarantee backlight unit's overall dimension well.
Description
Technical field
The utility model relates to liquid crystal touch screen production technical field, particularly relates to a kind of touch-screen and liquid crystal module joint tool.
Background technology
At present, along with the development of science and technology, the touch-control of electronical display product, there is increasing touch-screen and liquid crystal module jointing product in market; But in process of production, alignment mode used when touch-screen and liquid crystal module are fitted is respectively to catch to grab the contraposition of profile frame and catch grabs viewing area frame contraposition two kinds of methods:
One, adopt to catch and grab the contraposition of profile frame when fitting, caught the profile frame of grabbing touch-screen and liquid crystal module by tool, ensure the tolerance of laminating by the fixed range on both sides on adjustment tool, as shown in Figure 1;
Two, adopt to catch and grab viewing area frame contraposition when fitting, use CCD camera lens that the viewing area frame of touch-screen and liquid crystal module is projected to computer respectively to show, the tolerance of fitting is ensured, as shown in Figure 2 by the distance of two frames in computer display adjustment viewing area.
Along with the development of science and technology, the surface color of many touch-screen cover plates is development in pluralism, and is not only only black cover plate, and this can cause two kinds of laminating alignment methods all existing defects described above.Although the first catches the laminating size that the alignment mode of grabbing profile frame can ensure profile, both viewing areas corresponding (the frame size of surrounding is symmetrical) placed in the middle cannot be ensured.So-called frame asymmetry is exactly that touch-screen and liquid crystal module are when fitting, as shown in Figure 3, there is the dark border that width is about 1mm in liquid crystal module viewing area surrounding, that is there will be dark border between viewing area and viewing area, after laminating, viewing area circumferential side frame is not of uniform size causes.When touch-screen is light tone cover plate, the asymmetric meeting of this dark border surrounding size clearly.The second catches to grab viewing area frame contraposition, although surrounding size limit, viewing area is symmetrical after ensureing laminating, the backlight module physical dimension in liquid crystal module cannot obtain management and control, as shown in Figure 4.
Therefore, prior art existing defects, needs to improve.
Utility model content
The purpose of this utility model overcomes the deficiencies in the prior art, a kind of touch-screen and liquid crystal module joint tool group are provided, solve the circumferential side frame problem caused not of uniform size in liquid crystal module viewing area in prior art well, and backlight module physical dimension cannot be ensured.
The technical solution of the utility model is as follows: the utility model provides a kind of touch-screen and liquid crystal module joint tool group, comprising: the second tool that entirety liquid crystal panel and touch-screen fit together for the first tool of the liquid crystal panel also do not assembled with backlight module and touch-screen being fit together and being used for and backlight module fit together; Described first tool comprises: the first base plate and four the first locating pieces be connected with described first base plate, four angles respectively, and described first locating piece and described first back plate connections are provided with the first liquid crystal panel location division and touch-screen location division; Described second tool comprises: the second base plate and four the second locating pieces be connected with described second base plate, four angles respectively, described second locating piece and described second back plate connections are provided with the second liquid crystal panel location division and backlight module location division.
In described first locating piece, described first liquid crystal panel location division and the stepped setting in touch-screen location division, described first liquid crystal panel position point is in the below of described touch-screen location division.
In described second locating piece, described second liquid crystal panel location division and the stepped setting in backlight module location division, described backlight module position point is in the below of described second liquid crystal panel location division.
Arbitrary described first locating piece is also provided with the first groove, and described first groove is connected with touch-screen location division; Arbitrary described second locating piece is also provided with the second groove, described second groove is connected with the second liquid crystal panel location division, second locating piece described in another is also provided with the 3rd groove, described 3rd groove is all connected with the second liquid crystal panel location division and backlight module location division.
Described first locating piece and the first base plate one-body molded, described second locating piece and the second base plate one-body molded.
Adopt such scheme, touch-screen of the present utility model and liquid crystal module joint tool group, applying this tool group first adopts profile frame alignment mode liquid crystal panel and touch pad to be fit together, ensure that the consistance of product viewing area circumferential side frame, profile frame alignment mode and backlight module is adopted to fit together afterwards again, can ensure the physical dimension of backlight module well, the utility model can also reduce backlight loss well.
Accompanying drawing explanation
Fig. 1 adopts in prior art to catch the schematic diagram of grabbing the contraposition of profile frame and carrying out fitting.
Fig. 2 adopts in prior art to catch the schematic diagram of grabbing viewing area frame contraposition and carrying out fitting.
Fig. 3 is the schematic diagram that in prior art, dark border appears in liquid crystal module viewing area.
Fig. 4 adopts in prior art to catch to occur when grabbing viewing area frame contraposition that backlight module physical dimension cannot the schematic diagram of management and control.
Fig. 5 is the structural representation of the first tool in the utility model touch-screen and liquid crystal module joint tool group.
Fig. 6 is the enlarged drawing at A place in Fig. 5.
Fig. 7 is the structural representation of the second tool in the utility model touch-screen and liquid crystal module joint tool group.
Fig. 8 is the enlarged drawing at B place in Fig. 7.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Refer to Fig. 5 to Fig. 8, the utility model provides a kind of touch-screen and liquid crystal module joint tool group, utilizes this tool group to solve very well in prior art and there is the liquid crystal module viewing area circumferential side frame problem shown and cannot ensure backlight module physical dimension not of uniform size.This tool group comprises: the second tool 40 that entirety liquid crystal panel and touch-screen fit together for the first tool 20 of the liquid crystal panel also do not assembled with backlight module and touch-screen being fit together and being used for and backlight module fit together.
Concrete, described first tool 20 comprises: the first base plate 22 and four the first locating pieces 24 be connected with described first base plate, 22 4 angles respectively, and described first locating piece 24 is provided with the first liquid crystal panel location division 26 and touch-screen location division 28 with described first base plate 22 junction.In described first locating piece 24, described first liquid crystal panel location division 26 and the stepped setting in touch-screen location division 28, described first liquid crystal panel location division 26 is positioned at the below of described touch-screen location division 28.Described second tool 40 comprises: the second base plate 42 and four the second locating pieces 44 be connected with described second base plate, 42 4 angles respectively, and described second locating piece 44 is provided with the second liquid crystal panel location division 46 and backlight module location division 48 with described second base plate 42 junction.In described second locating piece 44, described second liquid crystal panel location division 46 and the stepped setting in backlight module location division 48, described backlight module location division 48 is positioned at the below of described second liquid crystal panel location division 46.
Further, arbitrary described first locating piece 24 is also provided with the first groove 25, described first groove 25 is connected with touch-screen location division 28, utilize this first groove 25, the entirety after liquid crystal panel and touch-screen being fitted can be assisted, from the first tool 20, quick-detachment gets off, and promotes work efficiency.Arbitrary described second locating piece 44 is also provided with the second groove 45, described second groove 45 is connected with the second liquid crystal panel location division 46, second locating piece 44 described in another is also provided with the 3rd groove 47, described 3rd groove 47 is all connected with the second liquid crystal panel location division 46 and backlight module location division 48, utilize this second and the 3rd groove 45,47, can assist the entirety after liquid crystal panel, touch-screen and backlight module being fitted, from the second tool 40, quick-detachment gets off, and promotes work efficiency.
Described first locating piece 24 and the first base plate 22 one-body molded, described second locating piece 44 and the second base plate 42 one-body molded, production efficiency is high, is convenient to the production cost reducing tool group.
Concrete laminating principle is: be positioned over by liquid crystal panel in the receiving space that the first liquid crystal panel location division 26 of four the first locating pieces 24 and the first base plate 22 formed, touch-screen is positioned in the receiving space that the touch-screen location division 28 of four the first locating pieces 24 and the first base plate 22 formed, utilize the first tool 20 to catch respectively and grab touch-screen profile frame and liquid crystal panel profile frame, complete contraposition, and touch-screen and liquid crystal panel are fit together, the liquid crystal panel of also no assembling backlight module and touch pad is adopted to fit together, and adopt the alignment mode of profile frame to carry out contraposition, the consistance of viewing area circumferential side frame can be ensured well.Afterwards, again backlight module is positioned in the receiving space that the backlight module location division 48 of four the second locating pieces 44 and the second base plate 42 formed, the entirety formed after touch-screen and liquid crystal panel being fit together is positioned in the receiving space that the second liquid crystal panel location division 46 of four the second locating pieces 44 and the second base plate 22 formed, the profile frame of the entirety formed after utilizing the second tool 40 to catch respectively to grab touch-screen and liquid crystal panel to fit together, and the profile frame of backlight module, complete contraposition, and liquid crystal panel and backlight module are fit together, to complete the laminating of touch-screen and liquid crystal module, the physical dimension after fitting can be ensured like this.
In sum, the utility model provides a kind of touch-screen and liquid crystal module joint tool group, applying this tool group first adopts profile frame alignment mode liquid crystal panel and touch pad to be fit together, ensure that the consistance of product viewing area circumferential side frame, profile frame alignment mode and backlight module is adopted to fit together afterwards again, can ensure the physical dimension of backlight module well, the utility model can also reduce backlight loss well.
These are only preferred embodiment of the present utility model, be not limited to the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a touch-screen and liquid crystal module joint tool group, it is characterized in that, comprising: the second tool that entirety liquid crystal panel and touch-screen fit together for the first tool of the liquid crystal panel also do not assembled with backlight module and touch-screen being fit together and being used for and backlight module fit together; Described first tool comprises: the first base plate and four the first locating pieces be connected with described first base plate, four angles respectively, and described first locating piece and described first back plate connections are provided with the first liquid crystal panel location division and touch-screen location division; Described second tool comprises: the second base plate and four the second locating pieces be connected with described second base plate, four angles respectively, described second locating piece and described second back plate connections are provided with the second liquid crystal panel location division and backlight module location division.
2. touch-screen according to claim 1 and liquid crystal module joint tool group, it is characterized in that, in described first locating piece, described first liquid crystal panel location division and the stepped setting in touch-screen location division, described first liquid crystal panel position point is in the below of described touch-screen location division.
3. touch-screen according to claim 1 and liquid crystal module joint tool group, it is characterized in that, in described second locating piece, described second liquid crystal panel location division and the stepped setting in backlight module location division, described backlight module position point is in the below of described second liquid crystal panel location division.
4. touch-screen according to claim 1 and liquid crystal module joint tool group, is characterized in that, arbitrary described first locating piece is also provided with the first groove, and described first groove is connected with touch-screen location division; Arbitrary described second locating piece is also provided with the second groove, described second groove is connected with the second liquid crystal panel location division, second locating piece described in another is also provided with the 3rd groove, described 3rd groove is all connected with the second liquid crystal panel location division and backlight module location division.
5. the touch-screen according to any one of Claims 1-4 and liquid crystal module joint tool group, is characterized in that, described first locating piece and the first base plate one-body molded, described second locating piece and the second base plate one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520791177.8U CN205015574U (en) | 2015-10-14 | 2015-10-14 | Touch -sensitive screen and LCD module laminating tool group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520791177.8U CN205015574U (en) | 2015-10-14 | 2015-10-14 | Touch -sensitive screen and LCD module laminating tool group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205015574U true CN205015574U (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520791177.8U Expired - Fee Related CN205015574U (en) | 2015-10-14 | 2015-10-14 | Touch -sensitive screen and LCD module laminating tool group |
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| CN (1) | CN205015574U (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105116575A (en) * | 2015-10-14 | 2015-12-02 | 深圳市联合盛电子有限公司 | Touch screen and LCD (liquid crystal display) module attaching jig group and attaching method |
| EP3414980A4 (en) * | 2016-02-12 | 2019-08-14 | FlatFrog Laboratories AB | Assembly tools for panel and touch-sensing system |
| US10606414B2 (en) | 2017-03-22 | 2020-03-31 | Flatfrog Laboratories Ab | Eraser for touch displays |
| US10739916B2 (en) | 2017-03-28 | 2020-08-11 | Flatfrog Laboratories Ab | Touch sensing apparatus and method for assembly |
| US10761657B2 (en) | 2016-11-24 | 2020-09-01 | Flatfrog Laboratories Ab | Automatic optimisation of touch signal |
| US10775935B2 (en) | 2016-12-07 | 2020-09-15 | Flatfrog Laboratories Ab | Touch device |
| US10775937B2 (en) | 2015-12-09 | 2020-09-15 | Flatfrog Laboratories Ab | Stylus identification |
| US11029783B2 (en) | 2015-02-09 | 2021-06-08 | Flatfrog Laboratories Ab | Optical touch system comprising means for projecting and detecting light beams above and inside a transmissive panel |
| US11182023B2 (en) | 2015-01-28 | 2021-11-23 | Flatfrog Laboratories Ab | Dynamic touch quarantine frames |
| US11256371B2 (en) | 2017-09-01 | 2022-02-22 | Flatfrog Laboratories Ab | Optical component |
| CN114577450A (en) * | 2022-02-23 | 2022-06-03 | 武汉华星光电半导体显示技术有限公司 | Panel laminating alignment jig |
| US11474644B2 (en) | 2017-02-06 | 2022-10-18 | Flatfrog Laboratories Ab | Optical coupling in touch-sensing systems |
| US11567610B2 (en) | 2018-03-05 | 2023-01-31 | Flatfrog Laboratories Ab | Detection line broadening |
| US11893189B2 (en) | 2020-02-10 | 2024-02-06 | Flatfrog Laboratories Ab | Touch-sensing apparatus |
| US11943563B2 (en) | 2019-01-25 | 2024-03-26 | FlatFrog Laboratories, AB | Videoconferencing terminal and method of operating the same |
-
2015
- 2015-10-14 CN CN201520791177.8U patent/CN205015574U/en not_active Expired - Fee Related
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11182023B2 (en) | 2015-01-28 | 2021-11-23 | Flatfrog Laboratories Ab | Dynamic touch quarantine frames |
| US11029783B2 (en) | 2015-02-09 | 2021-06-08 | Flatfrog Laboratories Ab | Optical touch system comprising means for projecting and detecting light beams above and inside a transmissive panel |
| CN105116575A (en) * | 2015-10-14 | 2015-12-02 | 深圳市联合盛电子有限公司 | Touch screen and LCD (liquid crystal display) module attaching jig group and attaching method |
| US10775937B2 (en) | 2015-12-09 | 2020-09-15 | Flatfrog Laboratories Ab | Stylus identification |
| US11301089B2 (en) | 2015-12-09 | 2022-04-12 | Flatfrog Laboratories Ab | Stylus identification |
| EP3414980A4 (en) * | 2016-02-12 | 2019-08-14 | FlatFrog Laboratories AB | Assembly tools for panel and touch-sensing system |
| US10761657B2 (en) | 2016-11-24 | 2020-09-01 | Flatfrog Laboratories Ab | Automatic optimisation of touch signal |
| US11579731B2 (en) | 2016-12-07 | 2023-02-14 | Flatfrog Laboratories Ab | Touch device |
| US10775935B2 (en) | 2016-12-07 | 2020-09-15 | Flatfrog Laboratories Ab | Touch device |
| US11281335B2 (en) | 2016-12-07 | 2022-03-22 | Flatfrog Laboratories Ab | Touch device |
| US11474644B2 (en) | 2017-02-06 | 2022-10-18 | Flatfrog Laboratories Ab | Optical coupling in touch-sensing systems |
| US11740741B2 (en) | 2017-02-06 | 2023-08-29 | Flatfrog Laboratories Ab | Optical coupling in touch-sensing systems |
| US11016605B2 (en) | 2017-03-22 | 2021-05-25 | Flatfrog Laboratories Ab | Pen differentiation for touch displays |
| US10606414B2 (en) | 2017-03-22 | 2020-03-31 | Flatfrog Laboratories Ab | Eraser for touch displays |
| US11099688B2 (en) | 2017-03-22 | 2021-08-24 | Flatfrog Laboratories Ab | Eraser for touch displays |
| US11281338B2 (en) | 2017-03-28 | 2022-03-22 | Flatfrog Laboratories Ab | Touch sensing apparatus and method for assembly |
| US10845923B2 (en) | 2017-03-28 | 2020-11-24 | Flatfrog Laboratories Ab | Touch sensing apparatus and method for assembly |
| US10739916B2 (en) | 2017-03-28 | 2020-08-11 | Flatfrog Laboratories Ab | Touch sensing apparatus and method for assembly |
| US11269460B2 (en) | 2017-03-28 | 2022-03-08 | Flatfrog Laboratories Ab | Touch sensing apparatus and method for assembly |
| US11650699B2 (en) | 2017-09-01 | 2023-05-16 | Flatfrog Laboratories Ab | Optical component |
| US11256371B2 (en) | 2017-09-01 | 2022-02-22 | Flatfrog Laboratories Ab | Optical component |
| US11567610B2 (en) | 2018-03-05 | 2023-01-31 | Flatfrog Laboratories Ab | Detection line broadening |
| US11943563B2 (en) | 2019-01-25 | 2024-03-26 | FlatFrog Laboratories, AB | Videoconferencing terminal and method of operating the same |
| US11893189B2 (en) | 2020-02-10 | 2024-02-06 | Flatfrog Laboratories Ab | Touch-sensing apparatus |
| CN114577450A (en) * | 2022-02-23 | 2022-06-03 | 武汉华星光电半导体显示技术有限公司 | Panel laminating alignment jig |
| CN114577450B (en) * | 2022-02-23 | 2024-04-12 | 武汉华星光电半导体显示技术有限公司 | Panel laminating counterpoint tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160203 Termination date: 20161014 |