CN102529305A - Attachment positioning jig for liquid crystal module - Google Patents
Attachment positioning jig for liquid crystal module Download PDFInfo
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- CN102529305A CN102529305A CN2010106193902A CN201010619390A CN102529305A CN 102529305 A CN102529305 A CN 102529305A CN 2010106193902 A CN2010106193902 A CN 2010106193902A CN 201010619390 A CN201010619390 A CN 201010619390A CN 102529305 A CN102529305 A CN 102529305A
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Abstract
The invention discloses an attachment positioning jig for a liquid crystal module, which is used for attaching and assembling the liquid crystal module with an auxiliary material. The attachment positioning jig comprises a jig body, wherein the jig body is provided with a first positioning base for positioning the liquid crystal module and a second positioning base for positioning the auxiliary material; the first positioning base consists of a first right-angle groove formed inside the jig body and a first side edge; the second positioning base consists of a second right-angle groove formed inside the jig body and a second side edge; and the first positioning base and the second positioning base are positioned on two different planes in the jig body. Two sets of relatively-fixed positioning bases are arranged in the jig body, so that the problem of relative positioning accuracy between the liquid crystal module and the auxiliary material in the technical field is solved, poor phenomena caused by manual attachment in a volume production process are reduced, the attachment operation efficiency and yield are increased, and attachment operation of the liquid crystal module and the auxiliary material is more convenient, quick and accurate.
Description
Technical field
The present invention relates to the Communication Equipment technical field, particularly relate to and a kind ofly be used for communication terminal for example liquid crystal module and the various auxilliary material of mobile phone paste the localization tool of paying.
Background technology
The market of mobile phone is more and more wide at present, and is also increasingly high to the mobile phone performance demands, thereby make the liquid crystal module that is applied to mobile phone also will constantly improve the performance structure of self.To various application demand, liquid crystal module will be made the corresponding structure adjustment, and therefore liquid crystal module rational in infrastructure, dependable performance is provided is the pursuit of module manufacturer always.
At present some mobile phones require liquid crystal module to paste from structural behaviour and pay some auxilliary materials in design process, for example are used to the black foam that cushions, or shading rubber belt, or dielectric film etc.For liquid crystal module manufacturer, mainly be to lean on manual mode to accomplish this type subsides to pay operation at present.For example, paste in the volume production process of paying, adopt manual mode to paste and pay a foam,, thereby cause the bad order of goods because therefore relative positioning difficulty between liquid crystal module and the foam be easy to foam is attached in client's the handset viewing window zone at liquid crystal module and foam.
Tool is a kind of widely used aid, and main effect is in operation, to assist control relative position or action, and its main purpose is to improve the accuracy of repetitive.Using the benefit of tool is if identical goods even if the workman does not have very skillful technology, also can promptly be produced the non-defective unit that a large amount of flaws are few, variability is low by tool.
Therefore, those skilled in the art is devoted to develop a kind of localization tool that is applied to liquid crystal module assembling work step always.
Summary of the invention
The technical problem that the present invention will solve is the defective for the assembly technology positioning accuracy difference that overcomes liquid crystal module in the prior art, provides a kind of location to paste conveniently, accurately and pays a localization tool.
The present invention solves above-mentioned technical problem through following technical proposals:
Localization tool is paid in a kind of subsides that are used for liquid crystal module, and assembling is paid in the subsides that are used for said liquid crystal module and auxilliary material, comprises a tool body; Said tool body is provided with first positioning reference that is used to locate said liquid crystal module, and is used to locate second positioning reference of said auxilliary material; Said first positioning reference is made up of first trough with straight angle and the first side that are opened in said tool body interior; Said second positioning reference is made up of second trough with straight angle and the second side that are opened in said tool body interior; Said first positioning reference is positioned on two different planes of said tool body with said second positioning reference.
Preferably, the extension line of said first side or said first side and said first trough with straight angle intersect setting.Further, the extension line of said first side or said first side and said first trough with straight angle intersect vertically.
Preferably, the extension line of said second side or said second side and said second trough with straight angle intersect setting.Further, the extension line of said second side or said second side and said second trough with straight angle intersect vertically.
Preferably, said first trough with straight angle and said second trough with straight angle are made up of a step trough of said tool body interior.
Preferably, said second side is made up of said tool body interior one boss.
Preferably, the difference in height on two said planes is identical with the thickness of said auxilliary material.
Preferably, said auxilliary material is foam or adhesive tape or dielectric film.
Preferably, said tool body makes for the acrylic material.
Positive progressive effect of the present invention is:
The present invention is owing to be provided with relatively-stationary two cover positioning references in the tool body; Be respectively applied for the location of liquid crystal module, auxilliary material; Thereby solved the precision problem of the relative positioning between the liquid crystal module and auxilliary material in the art; Reduced in the volume production process because of manual the subsides and paid a bad phenomenon of bringing, improved effectively and pasted an efficient and a yields of paying operation, made the subsides of liquid crystal module and auxilliary material pay more convenient operation, quick, accurate.
Description of drawings
Fig. 1 is the perspective view of tool one specific embodiment of the present invention;
Fig. 2 is the planar structure sketch map of liquid crystal module in the specific embodiment;
Fig. 3 is the planar structure sketch map of foam in the specific embodiment;
Fig. 4 is that the sectional structure sketch map is amplified in the part of C portion among Fig. 3;
Fig. 5 is the plan structure sketch map of tool shown in Figure 1;
Fig. 6 is the sectional structure sketch map of A-A portion among Fig. 5;
Fig. 7 is the sectional structure sketch map of B-B portion among Fig. 5;
Fig. 8 is that the position behind foam and the tool body relative positioning concerns sketch map;
Fig. 9 concerns sketch map for liquid crystal module and the position of having located the tool body relative positioning behind the foam.
The specific embodiment
Provide the specific embodiment of the present invention below in conjunction with accompanying drawing, to specify technical scheme of the present invention and beneficial effect.
As shown in Figure 1, tool one specific embodiment of the present invention comprises a tool body 1, is used for liquid crystal module 2 and pays assembling with the subsides of the black foam 3 that plays cushioning effect.
Be illustrated in figure 2 as a liquid crystal module 2, be roughly and have certain thickness cuboid, will paste coated with protective film on that side of paying with foam 3 at it.
Be illustrated in figure 3 as a foam 3, be roughly one equally and have certain thickness cuboid.Foamed cottons 31 in the middle of the foam 3 make for the soft material with pooling feature, wherein between the excavation hollow out be used to expose the window area of liquid crystal module 2.As shown in Figure 4, a side of foamed cotton 31 is bonded with the first softer diaphragm 32, and opposite side is pasted with the second harder diaphragm 33 relatively.First diaphragm 32, second diaphragm 33 are identical with the appearance and size of foamed cotton 31, and three's lateral surface is all concordant.
The primary technical problem that the present invention will solve is in pasting pair operation by hand, realizes the accurate orientation problem of liquid crystal module 2 and foam 3.
In the present embodiment, the flat board that tool body 1 makes for the acrylic material offers first positioning reference that is used to locate liquid crystal module 2 on it, and is used to locate second positioning reference of foam 3.First positioning reference and second positioning reference are positioned on two different planes of tool body 1, and the difference in height on two planes is identical with the thickness of foam 3, or roughly the same.
First positioning reference constitutes by being opened in tool body 1 inner first trough with straight angle and first side.Second positioning reference is made up of second trough with straight angle and the second side that are opened in the tool body interior.
Particularly, in conjunction with Fig. 1, Fig. 5 and shown in Figure 6, a last joint ladder of a step trough 11 of tool body 1 inside has constituted first trough with straight angle.First side 12 is positioned at tool body 1 inside, intersects vertically with first trough with straight angle.Both have constituted first positioning reference jointly.
When liquid crystal module 2 is placed on first positioning reference that is made up of first trough with straight angle and first side; Because two intersecting planes of first trough with straight angle can limit two frees degree of liquid crystal module 2, the first side can be limited the three degree of freedom of liquid crystal module 2 again.Therefore, this first positioning reference can accurately be positioned at liquid crystal module 2 in the tool body 1 easily.
Combine Fig. 1, Fig. 5 and shown in Figure 7 again, next joint ladder of a step trough 11 of tool body 1 inside constitutes second trough with straight angle.Second side 13 is made up of a boss in the tool body 1, and the extension line of boss and second trough with straight angle intersect vertically.Both have constituted second positioning reference jointly.
When foam 3 was placed on second positioning reference that is made up of second trough with straight angle and second side, because two intersecting planes of second trough with straight angle can limit two frees degree of foam 3, the second side can be limited the three degree of freedom of foam 3 again.Therefore, this second positioning reference can accurately be positioned at foam 3 in the tool body 1 easily.
Because first positioning reference and second positioning reference are relatively-stationary in tool body 1, therefore, utilize above-mentioned tool body 1 just expediently with liquid crystal module 2 and foam 3 relative positioning accurately, solved both accurate orientation problems.
Below explanation tool of the present invention is paid the method for using in the operation in the subsides of liquid crystal module.
In conjunction with Fig. 4, shown in Figure 8; In concrete the application; At first the first softer diaphragm 32 of foam 3 surfaces is taken off; Then foamed cotton 31 is placed on second positioning reference of tool body 1 with the attitude of second diaphragm 33 towards tool body 1 with the second harder diaphragm 33 of material, and utilizes second trough with straight angle and second side accurately to locate.
Then, as shown in Figure 9, the diaphragm of liquid crystal module 2 is taken off, and with this face of taking diaphragm off towards foamed cotton 31, be placed on first positioning reference of tool body 1, and utilize first trough with straight angle and first side accurately to locate.
At this moment, liquid crystal module 2 is accurately located with the foamed cotton 31 that is positioned at its downside, and toughness material on both contact-making surfaces, pushes slightly, and both are because viscosity concerns that promptly subsides are paid together.After this, from tool body 1, take out, promptly accomplished whole subsides and paid operation as long as will be bonded with the liquid crystal module 2 of the foamed cotton 31 and second diaphragm 33.
In other embodiments, according to the profile needs of liquid crystal module, first positioning reference also can be that the extension line and first trough with straight angle of first side intersects setting.
In other embodiments, according to the profile needs of foam, second positioning reference also can be that the second side and second trough with straight angle intersect setting.
In other specific embodiments, auxilliary material can be the adhesive tape of shading or dielectric film etc.
Localization tool is paid in subsides of the present invention can produce various model with the relative position relation of the paste auxilliary material of paying according to the liquid crystal module of different size; Pay the positioning requirements of operation to satisfy different subsides, reach the technical purpose that realizes volume production accurately and fast.
Subsides of the present invention are paid localization tool and can be used for pasting pair various materials, and for example: black foam, shading rubber belt, dielectric film etc. all can obtain to locate beneficial effect accurately and fast.
Though more than described the specific embodiment of the present invention, it will be understood by those of skill in the art that these only illustrate.Protection scope of the present invention is limited appended claims.Those skilled in the art can make numerous variations or modification to these embodiments under the prerequisite that does not deviate from principle of the present invention and essence, but these changes and modification all fall in protection scope of the present invention.
Claims (10)
1. localization tool is paid in subsides that are used for liquid crystal module, and assembling is paid in the subsides that are used for said liquid crystal module and auxilliary material, comprises a tool body; Said tool body is provided with first positioning reference that is used to locate said liquid crystal module, and is used to locate second positioning reference of said auxilliary material; It is characterized in that: said first positioning reference is made up of first trough with straight angle and the first side that are opened in said tool body interior; Said second positioning reference is made up of second trough with straight angle and the second side that are opened in said tool body interior; Said first positioning reference is positioned on two different planes of said tool body with said second positioning reference.
2. localization tool is paid in subsides as claimed in claim 1, it is characterized in that: the extension line of said first side or said first side and said first trough with straight angle intersect setting.
3. localization tool is paid in subsides as claimed in claim 2, it is characterized in that: the extension line of said first side or said first side and said first trough with straight angle intersect vertically.
4. localization tool is paid in subsides as claimed in claim 1, it is characterized in that: the extension line of said second side or said second side and said second trough with straight angle intersect setting.
5. localization tool is paid in subsides as claimed in claim 4, it is characterized in that: the extension line of said second side or said second side and said second trough with straight angle intersect vertically.
6. localization tool is paid in subsides as claimed in claim 1, it is characterized in that: said first trough with straight angle and said second trough with straight angle are made up of a step trough of said tool body interior.
7. localization tool is paid in subsides as claimed in claim 1, it is characterized in that: said second side is made up of said tool body interior one boss.
8. localization tool is paid in subsides as claimed in claim 1, it is characterized in that: the difference in height on two said planes is identical with the thickness of said auxilliary material.
9. localization tool is paid in subsides as claimed in claim 1, it is characterized in that: said auxilliary material is foam or adhesive tape or dielectric film.
10. localization tool is paid in subsides as claimed in claim 1, it is characterized in that: said tool body makes for the acrylic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106193902A CN102529305A (en) | 2010-12-30 | 2010-12-30 | Attachment positioning jig for liquid crystal module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106193902A CN102529305A (en) | 2010-12-30 | 2010-12-30 | Attachment positioning jig for liquid crystal module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102529305A true CN102529305A (en) | 2012-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106193902A Pending CN102529305A (en) | 2010-12-30 | 2010-12-30 | Attachment positioning jig for liquid crystal module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102529305A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014576A (en) * | 2015-08-11 | 2015-11-04 | 江西合力泰科技有限公司 | Attachment positioning fixture of FPC |
| CN113292935A (en) * | 2021-06-07 | 2021-08-24 | 中航华东光电有限公司 | Adhesive tape coating and positioning pasting tool and adhesive tape coating and positioning pasting method |
-
2010
- 2010-12-30 CN CN2010106193902A patent/CN102529305A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014576A (en) * | 2015-08-11 | 2015-11-04 | 江西合力泰科技有限公司 | Attachment positioning fixture of FPC |
| CN113292935A (en) * | 2021-06-07 | 2021-08-24 | 中航华东光电有限公司 | Adhesive tape coating and positioning pasting tool and adhesive tape coating and positioning pasting method |
| CN113292935B (en) * | 2021-06-07 | 2023-02-17 | 中航华东光电有限公司 | Adhesive tape coating and positioning pasting tool and adhesive tape coating and positioning pasting method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120704 |