CN208937868U - Functional glass binds positioning tool - Google Patents
Functional glass binds positioning tool Download PDFInfo
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- CN208937868U CN208937868U CN201821885374.6U CN201821885374U CN208937868U CN 208937868 U CN208937868 U CN 208937868U CN 201821885374 U CN201821885374 U CN 201821885374U CN 208937868 U CN208937868 U CN 208937868U
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- functional glass
- positioning tool
- locating plate
- liquid crystal
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Abstract
The utility model discloses a kind of functional glass to bind positioning tool, including coaxial two pieces of locating plates for stacking setting up and down；Wherein, it is fixed on positioning operation platform table top positioned at the bottom end of the locating plate of lower layer and diameter is φ A, the locating plate diameter positioned at upper layer is φ B, and the prominent size for installing the liquid crystal cell of liquid crystal display of functional glass is (φ A- φ B)/2.Functional glass binding positioning tool structure is simple, processing, assembling, convenient disassembly, can satisfy the alignment accuracy requirement of functional glass binding, improves working efficiency, effectively prevents conventional positioning tool face with face contact bring and cross location interference.
Description
Technical field
The utility model relates to liquid crystal display package technique fields, and in particular, to a kind of functional glass binding positioning tool.
Background technique
It, need to be in main display medium --- the liquid of display to make display can satisfy requirement under complex environment
Binding has the functional glass of special role on crystalline substance screen, which according to requirements, has and reduce reflection, shields electromagnetism
Interfere and have the effects that touch function.
And according to the difference of product design, the type of the functional glass is roughly divided into two classes: one kind is with liquid crystal display wantonly two
Side alignment is bound, and four sides do not protrude liquid crystal cell, such to be suitable for 15 cun or less products mostly；Another kind of is functional glass
Four sides protrude liquid crystal cell, as shown in Fig. 1, such product for being suitable for 15 cun or more mostly.Wherein, liquid prominent for four sides
The functional glass of brilliant box is bound, if cannot guarantee the precision of prominent size well, it will influence the display effect of display
And later period assembly, the bigger product of size, prominent scale error is bigger, and bring adverse effect is also bigger.
In the prior art when the functional glass to prominent liquid crystal cell is bound, using with prominent adjoining dimensions width
Shading rubber belt is attached to liquid crystal cell edge, as alignment benchmark, is bound.The method has two big drawbacks: first is that functional glass is prominent
Size out, often according to the difference of product design, numerical value change is more, without rule, is difficult to make uniform in this way to match with it
Shading rubber belt do positioning datum；Second is that being aligned by human eye range estimation functional glass with locating adhesive tape, precision is difficult to ensure, especially
Large-sized functional glass binding, often error is very big, influences later period assembly.
Therefore, it is badly in need of providing the new functional glass binding positioning tool of one kind to solve above-mentioned technical problem.
Utility model content
The purpose of the utility model is to provide a kind of functional glass to bind positioning tool, which binds positioning tool
Structure is simple, processing, assembling, convenient disassembly, can satisfy the alignment accuracy requirement of functional glass binding, improves work effect
Rate, effectively prevents conventional positioning tool face and face contact bring crosses location interference.
To achieve the goals above, the utility model provides a kind of functional glass binding positioning tool, including it is upper similarly hereinafter
Two pieces of locating plates of the folded setting of uranium pile；Wherein,
It is fixed on positioning operation platform table top positioned at the bottom end of the locating plate of lower layer and diameter is φ A, positioned at determining for upper layer
Bit slice diameter is φ B, and the prominent size for installing the liquid crystal cell of liquid crystal display of functional glass is (φ A- φ B)/2.
It is preferably located at the thickness that the locating plate of lower layer is less than liquid crystal display with a thickness of C and C.
Preferably, two pieces of locating plates are integrally formed.
Preferably, two pieces of locating plate finishing processings are made.
Preferably, two pieces of locating plate dimensional accuracies are ± 0.01mm.
Preferably, two pieces of locating plates are cylindrical body.
Preferably, cylindrical body upper and lower ends round corner treatment.
The bottom end for being preferably located at the locating plate of lower layer is fixed on positioning operation platform table top by silicone grease double-sided adhesive and position
In functional glass surrounding.
According to the above technical scheme, which binds positioning tool when in use, first by functional glass and liquid crystal display
It is bonded together by glue, functional glass is transportable at this time.Again by the bottom of multiple functional glass binding positioning tool
End is fixed on functional glass surrounding by silicone grease double-sided adhesive, and fixed liquid crystal to be assembled can be thus squeezed from multiple directions
Screen.Meanwhile positioning tool is arc surface, as long as arc surface is contacted with functional glass and liquid crystal display, can play positioning action, point
With face contact, effectively prevents conventional positioning tool face and face contact bring crosses location interference.Also, positioning tool is to use silicon
Rouge double-sided adhesive is bonded on padded fixture, after glue solidification, can conveniently be removed with alcohol, not damaged to product.
Other feature and advantage of the utility model will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is to be used to provide a further understanding of the present invention, and constitute part of specification, and following
Specific embodiment be used to explain the utility model together, but do not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the prominent liquid crystal cell in four side of existing capability glass；
Fig. 2 is the vertical view according to the functional glass binding positioning tool in a kind of embodiment provided by the utility model
Figure；
Fig. 3 is the side view according to the functional glass binding positioning tool in a kind of embodiment provided by the utility model
Figure；
Fig. 4 is to use shape according to the functional glass binding positioning tool in a kind of embodiment provided by the utility model
State cross-sectional view；
Fig. 5 is to use shape according to the functional glass binding positioning tool in a kind of embodiment provided by the utility model
State schematic diagram；
Fig. 6 is to bind positioning tool use state according to the functional glass in a kind of embodiment provided by the utility model
Partial enlarged view.
Description of symbols
1- functional glass binds positioning tool 2- silicone grease double-sided adhesive
3- functional glass 4- liquid crystal display
5- glue
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
In the present invention, in the absence of explanation to the contrary, the side that " upper and lower, top, bottom " etc. is included in the term
Position word only represent orientation of the term under normal service condition, or be those skilled in the art understand that be commonly called as, without that should regard
For the limitation to the term.
Referring to figs. 2 and 3, the utility model provides a kind of functional glass binding positioning tool, including coaxial stacking up and down
Two pieces of locating plates being arranged；Wherein,
It is fixed on positioning operation platform table top positioned at the bottom end of the locating plate of lower layer and diameter is φ A, positioned at determining for upper layer
Bit slice diameter is φ B, and the prominent size for installing the liquid crystal cell of liquid crystal display of functional glass is (φ A- φ B)/2.
It is preferably located at the thickness that the locating plate of lower layer is less than liquid crystal display with a thickness of C and C.
In order to improve the stability of functional glass binding positioning tool in use, it is preferable that two pieces of locating plates
It is integrally formed.
In order to improve machining accuracy, it is preferable that two pieces of locating plate finishing processings are made.
In order to reach the dimension precision requirement after liquid crystal display assembling, it is preferable that two pieces of locating plate dimensional accuracies are ±
0.01mm。
In order to guarantee contact locating effect of the functional glass binding positioning tool with assembly, it is preferable that two pieces of positioning
Piece is cylindrical body.
In order to prevent in assembling process, assembly and the functional glass binding positioning tool between occur hard contact and by
Damage is destroyed, it is preferable that cylindrical body upper and lower ends round corner treatment.
In order to further improve stability of the functional glass binding positioning tool after fixed, it is preferable that be located at lower layer
The bottom end of locating plate be fixed on positioning operation platform table top by silicone grease double-sided adhesive and be located at functional glass surrounding.
Through the above technical solutions, as shown in Figure 4-Figure 6, functional glass 3 and liquid crystal display 4 are first passed through glue 5 when use
It bonds together, functional glass 3 is transportable at this time.The bottom end of multiple functional glass 3 binding positioning tool 1 is passed through again
Silicone grease double-sided adhesive 2 is fixed on 3 surrounding of functional glass, and fixed liquid crystal display 4 to be assembled can be thus squeezed from multiple directions.Together
When, positioning tool is arc surface, as long as arc surface is contacted with functional glass 3 and liquid crystal display 4, positioning action can be played, point with
Face contact, effectively prevents conventional positioning tool face and face contact bring crosses location interference.Also, positioning tool is to use silicone grease
Double-sided adhesive 2 is bonded on padded fixture, after the solidification of glue 5, can conveniently be removed with alcohol, not damaged to product.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing above
Detail in above embodiment can be to the skill of the utility model in the range of the technology design of the utility model
Art scheme carries out a variety of simple variants, these simple variants belong to the protection scope of the utility model.
It is further to note that specific technical features described in the above specific embodiments, in not lance
It in the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the utility model is to each
No further explanation will be given for the possible combination of kind.
In addition, any combination can also be carried out between a variety of different embodiments of the utility model, as long as it is not disobeyed
The thought for carrying on the back the utility model, equally should be considered as content disclosed in the utility model.
Claims (8)
1. a kind of functional glass binds positioning tool, which is characterized in that including coaxial two pieces of locating plates for stacking setting up and down；Its
In,
It is fixed on positioning operation platform table top positioned at the bottom end of the locating plate of lower layer and diameter is φ A, the institute positioned at upper layer
Stating locating plate diameter is φ B, and the prominent size for installing the liquid crystal cell of liquid crystal display of functional glass is (φ A- φ B)/2.
2. functional glass according to claim 1 binds positioning tool, which is characterized in that positioned at the locating plate of lower layer
With a thickness of C and C is less than the thickness of the liquid crystal display.
3. functional glass according to claim 1 binds positioning tool, which is characterized in that two pieces of locating plates one at
Type.
4. functional glass according to claim 3 binds positioning tool, which is characterized in that two pieces of locating plate smart cars add
Work is made.
5. functional glass according to claim 4 binds positioning tool, which is characterized in that two pieces of locating plate rulers
Very little precision is ± 0.01mm.
6. functional glass according to claim 1 binds positioning tool, which is characterized in that two pieces of locating plates are cylinder
Body.
7. functional glass according to claim 6 binds positioning tool, which is characterized in that the cylindrical body upper and lower ends are fallen
Fillet processing.
8. functional glass according to claim 1 binds positioning tool, which is characterized in that positioned at the locating plate of lower layer
Bottom end be fixed on positioning operation platform table top by silicone grease double-sided adhesive and be located at the functional glass surrounding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821885374.6U CN208937868U (en) | 2018-11-15 | 2018-11-15 | Functional glass binds positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821885374.6U CN208937868U (en) | 2018-11-15 | 2018-11-15 | Functional glass binds positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208937868U true CN208937868U (en) | 2019-06-04 |
Family
ID=66727576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821885374.6U Active CN208937868U (en) | 2018-11-15 | 2018-11-15 | Functional glass binds positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208937868U (en) |
-
2018
- 2018-11-15 CN CN201821885374.6U patent/CN208937868U/en active Active
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