CN208995424U - Light and thin type multifunctional unit adhesive glue - Google Patents
Light and thin type multifunctional unit adhesive glue Download PDFInfo
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- CN208995424U CN208995424U CN201821437840.4U CN201821437840U CN208995424U CN 208995424 U CN208995424 U CN 208995424U CN 201821437840 U CN201821437840 U CN 201821437840U CN 208995424 U CN208995424 U CN 208995424U
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Abstract
The utility model discloses light and thin type multifunctional unit adhesive glue, including protective film layer, its glue surface middle position is bonded with the first release film of bar shaped by the first adhesive layer, the two sides of first adhesive layer extend to outside the two sides of the first release film, the lower surface bonds of one end of the first release film have the second release film extended to outside it, its other end lower surface bonds has the third release film extended to outside it, and first the upper surface of release film be covered with the second adhesive layer, second adhesive layer is bonded with the insulating layer extended to outside the first release film close to one end of the second release film, the upper surface of insulating layer is partially provided with third adhesive layer.Multiple independent components are effectively integrated into an entirety by this programme, consequently facilitating in subsequent installation, disposable operation, it is convenient to operate, high-efficient, saves production hour, simultaneously in addition to having the function of bonding, it has been provided simultaneously with shielding, damping, dust reduction capability, it is feature-rich, effectively it is suitable for installing and using for various computor-keyboards.
Description
Technical field
The utility model relates to electronic product accessory fields, especially light and thin type multifunctional unit adhesive glue.
Background technique
With the fast development of electronics industry, consumer is higher and higher to the performance requirement of electronic product, to design,
Hardware design and software function suffer from increasingly higher demands, while having higher chase after to the cost performance of electronic product
It asks, is always especially the main direction of development in recent years, the knot of opposing electronic component with ultra-thin with mobile phone and computer industry
Structure and function are also towards miniaturization, and multifunction direction is developed, and the requirement to each accessory is also higher and higher, and in computor-keyboard
When touching item assembling, generally require to paste multiple components, and mode current in industry is still to paste single part one by one,
Low efficiency, and installation site is difficult to control, in addition, the design scheme all attached substantially for plane, such design are unable to satisfy
The multi-functional demand of client.
Utility model content
The purpose of this utility model is exactly that it is more to provide a kind of light and thin type in order to solve the above-mentioned problems in the prior art
Function integrates adhesive glue.
The purpose of this utility model is achieved through the following technical solutions:
Light and thin type multifunctional unit adhesive glue, including protective film layer, the glue surface middle position of the protective film layer pass through the
One adhesive layer is bonded with the first release film of bar shaped, and the two sides of first adhesive layer extend to the two sides of first release film
Outside, the lower surface bonds of one end of first release film have the second release film extended to outside it, and other end lower surface is viscous
It is connected to the third release film extended to outside it, and the upper surface of first release film is covered with the second adhesive layer, described second
Adhesive layer is bonded with the insulating layer extended to outside first release film, the insulating layer close to one end of second release film
Upper surface be partially provided with third adhesive layer.
Preferably, in the light and thin type multifunctional unit adhesive glue, the thickness of the protective film layer 0.085 ±
0.01mm。
Preferably, in the light and thin type multifunctional unit adhesive glue, the thickness of first release film 0.15 ±
0.015mm。
Preferably, in the light and thin type multifunctional unit adhesive glue, second adhesive layer is foam double-faced adhesive.
Preferably, in the light and thin type multifunctional unit adhesive glue, the viscosity of second adhesive layer is less than described the
The viscosity of one adhesive layer.
Preferably, in the light and thin type multifunctional unit adhesive glue, two side clearance of long side of first release film is set
It is equipped with the supporting layer not contacted with the first adhesive layer.
Preferably, in the light and thin type multifunctional unit adhesive glue, the thickness of the supporting layer is in 0.1 ± 0.05mm.
Preferably, it in the light and thin type multifunctional unit adhesive glue, is formed in the protective film layer and supporting layer point
It is not formed with matched location hole.
Preferably, in the light and thin type multifunctional unit adhesive glue, the insulating layer includes two by the second adhesive layer
The mylar film for clamping and being bonded.
Preferably, in the light and thin type multifunctional unit adhesive glue, the thickness of the third adhesive layer is less than described the
The thickness of two adhesive layers.
The advantages of technical solutions of the utility model, is mainly reflected in:
This programme deft design, structure is simple, and multiple independent components are effectively integrated into an entirety, consequently facilitating
Disposable to operate in subsequent installation, relative to the mode individually assembled, it is convenient to operate, high-efficient, saves production hour, drop
Low cost, at the same it is integrated after adhesive glue be provided simultaneously with shielding, damping, dust reduction capability, function in addition to having the function of bonding
Can be abundant, effectively it is suitable for installing and using for various computor-keyboards.
By the control to a variety of materials thickness, in the case where guaranteeing integral strength, while there is very thin thickness, just
The applications that Yu little thickness requires utmostly reduce the influence to equipment assembling.
Each parts bonding can effectively prevent each component locations from shifting or deforming in protective film layer, so as to
Location hole realization in enough join protection film layers is fast and accurately installed, and is further conducive to improve efficiency.
Detailed description of the invention
Fig. 1 is the exploded view of the utility model；
Fig. 2 is the assembled state figure (the second adhesive layer is not shown in the figure) of the utility model.
Specific embodiment
The purpose of this utility model, advantage and feature will carry out figure by the non-limitative illustration of preferred embodiment below
Show and explains.These embodiments are only the prominent examples using technical solutions of the utility model, all to take equivalent replacement or wait
Effect transformation and formed technical solution, all fall within the requires of the utility model protection within the scope of.
In the description of scheme, it should be noted that term " center ", "upper", "lower", "left", "right", "front", "rear",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings,
It is merely for convenience of description and simplification description, rather than the device or element of indication or suggestion meaning there must be specific side
Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " first ",
" second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.Also, in retouching for scheme
It is proximal end by the direction of proximal operator using operator as reference, the direction far from operator is distal end in stating.
With reference to the accompanying drawing to the utility model disclose light and thin type multifunctional unit adhesive glue be illustrated, as attached drawing 1,
Shown in attached drawing 2 comprising the glue surface middle position of protective film layer 1, the protective film layer 1 is bonded with item by the first adhesive layer 2
First release film 3 of shape, the two sides of first adhesive layer 2 extend to outside the two sides of first release film 3, described first from
The lower surface bonds of one end of type film 3 have the second release film 4 extended to outside it, and other end lower surface bonds extend to it
Outer third release film 5, and the upper surface of first release film 3 is covered with the second adhesive layer 6, second adhesive layer 6 is leaned on
One end of nearly second release film 4 is bonded with the insulating layer 7 extended to outside first release film 3, the insulating layer 7 it is upper
Surface is partially provided with third adhesive layer 8.
Specifically, the protective film layer 1 is used to provide support for the other parts of entire adhesive glue, preferably uses
PET material, and in order to reduce the thickness of product, the thickness of the protective film layer 1 is in 0.085 ± 0.01mm, due to protective film layer 1
Thinner thickness, length is larger and quality is softer, easily occurs bending and deformation, can not effectively provide support so as to cause it,
Therefore, as shown in attached drawing 1, attached drawing 2, the long side two sides gap setting in the protective film layer 1 positioned at the first release film 3 has not
The supporting layer 9 contacted with the first adhesive layer 2, also, the thickness of the supporting layer 9 is greater than the thickness of the protective film layer 1, and it is excellent
Choosing, the thickness of the supporting layer 9 is in 0.1 ± 0.05mm, so as to effectively limit the width of the protective film layer bending deformation
Degree.
Further, since the other parts of entire adhesive glue are integrated in protective film layer 1 and position is fixed, pacifying
When dress, as long as the accurate fixed of entire adhesive glue other parts can be realized by the position of protective film layer 1 is corresponding with position to be installed
Position and installation, it is corresponding, as shown in attached drawing 1, attached drawing 2, it is formed with and is respectively formed in the protective film layer 1 and supporting layer 9
Matched location hole 10.
First adhesive layer 2 is used to the first release film being stably fixed to the protective film layer 1, preferably uses
Double-sided adhesive with high temperature resistance, and its thickness is no more than 0.125mm, and the two-sided of 3M9425HT model can be used for example
Glue, the different viscosity in two sides, high viscosity, is suitble to be permanently fixed on one side, and viscosity is suitble to the demand relocated, example in another side
Such as: carrying out the bonding of component, shape is as shown in Fig. 2, also, is formed on the supporting layer of side 9 evacuation described the
The notch of protrusion on one adhesive layer 2.
First release film 3 is used to provide branch for the setting of second release film 4, third release film 5 and insulating layer 7
Support, thickness is preferably between 0.15 ± 0.015mm, and as shown in Fig. 2,4 adult of the second release film is rendered as T shape,
The bottom of first release film 3 is bonded in by the 4th adhesive layer 30 and is divided equally by first release film 3, also, two
The notch for avoiding 4 two extensions of the second release film is formed on the supporting layer 9；4th adhesive layer 30 has
Relatively thin thickness, preferably more than 20 microns, such as it can select the double-sided adhesive of TESA 68549；The third release film 5
Including with the first release film 3 the 4th adhesive layer 30 of underrun bonding 1/4 circular portion and extend to outside the first centrifugation film 3
Part is protruded, also, first adhesive layer 2 has the notch for avoiding 1/4 circular portion.
Second adhesive layer 6 is foam double-faced adhesive, makes it other than with fixed function using foam double-faced adhesive, simultaneously
With bradyseism and anti-dust performance, so that the function of entire adhesive glue is further enriched, in addition, its thickness is preferably more than
0.15mm, for example, second adhesive layer 6 can be the double-sided adhesive of model TESA77015, also, second adhesive layer 6
Viscosity be less than first adhesive layer 2 viscosity, this is the stickiness needs in order to meet different zones material.
The insulating layer 7 for setting position insulation need comprising two by the second adhesive layer 6 clamp and be bonded
Mylar film 71,72, the mylar film 71,72 include the PET base material of black and the acrylic acid adhesive for being coated on its one side, are glued
Put forth effort not less than 3N/20mm, for example, its wheat that can be model NITTO UTS-5BSL draws adhesive tape, thus two mylar films
Can be stable be bonded to one, avoids separation from influencing to use.
For the third adhesive layer 8 for making insulating layer 7 bond together with to connecting portion, thickness is less than described second
Therefore the thickness of adhesive layer 6, preferably its thickness, which are no more than 0.11mm, can be used the double-sided adhesive such as model 3M93010 LE,
It has which temperature tolerance simultaneously, so as to effectively adapt to the use that computer, notebook etc. are also easy to produce high-temperature service
It needs, avoids the problem that degumming leads to not effectively insulate.
It further, as shown in Fig. 1, further include covering the protective film layer 1 to install in order to which each glue surface in surface pollutes
The release film 20 of the one side of first release film, double-sided adhesive, insulating layer.
Still there are many embodiment, all technologies formed using equivalents or equivalent transformation for the utility model
Scheme is all fallen within the protection scope of the utility model.
Claims (10)
1. light and thin type multifunctional unit adhesive glue, it is characterised in that: including protective film layer (1), the glue surface of the protective film layer (1)
Middle position is bonded with the first release film (3) of bar shaped by the first adhesive layer (2), and the two sides of first adhesive layer (2) are prolonged
Outside the two sides for reaching first release film (3), the lower surface bonds of one end of first release film (3) are extended to outside it
The second release film (4), other end lower surface bonds have a third release film (5) extended to outside it, and described first release
The upper surface of film (3) is covered with the second adhesive layer (6), and second adhesive layer (6) is close to one end of second release film (4)
It is bonded with and extends to the insulating layer (7) of first release film (3) outside, the upper surface of the insulating layer (7) is partially provided with
Three adhesive layers (8).
2. light and thin type multifunctional unit adhesive glue according to claim 1, it is characterised in that: the protective film layer (1)
Thickness is in 0.085 ± 0.01mm.
3. light and thin type multifunctional unit adhesive glue according to claim 1, it is characterised in that: first release film (3)
Thickness in 0.15 ± 0.015mm.
4. light and thin type multifunctional unit adhesive glue according to claim 1, it is characterised in that: second adhesive layer (6)
For foam double-faced adhesive.
5. light and thin type multifunctional unit adhesive glue according to claim 1, it is characterised in that: second adhesive layer (6)
Viscosity be less than first adhesive layer (2) viscosity.
6. -5 any light and thin type multifunctional unit adhesive glue according to claim 1, it is characterised in that: described first is release
The long side two sides gap setting of film (3) has the supporting layer (9) not contacted with the first adhesive layer (2).
7. light and thin type multifunctional unit adhesive glue according to claim 6, it is characterised in that: the thickness of the supporting layer (9)
Degree is in 0.1 ± 0.05mm.
8. light and thin type multifunctional unit adhesive glue according to claim 6, it is characterised in that: the protective film layer (1) and
It is formed on supporting layer (9) and is respectively formed with matched location hole (10).
9. light and thin type multifunctional unit adhesive glue according to claim 1, it is characterised in that: the insulating layer (7) includes
Two mylar films (71,72) that the second adhesive layer (6) are clamped and are bonded.
10. light and thin type multifunctional unit adhesive glue according to claim 1, it is characterised in that: the third adhesive layer (8)
Thickness be less than second adhesive layer (6) thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821437840.4U CN208995424U (en) | 2018-09-04 | 2018-09-04 | Light and thin type multifunctional unit adhesive glue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821437840.4U CN208995424U (en) | 2018-09-04 | 2018-09-04 | Light and thin type multifunctional unit adhesive glue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208995424U true CN208995424U (en) | 2019-06-18 |
Family
ID=66799899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821437840.4U Active CN208995424U (en) | 2018-09-04 | 2018-09-04 | Light and thin type multifunctional unit adhesive glue |
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| Country | Link |
|---|---|
| CN (1) | CN208995424U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111154417A (en) * | 2020-01-19 | 2020-05-15 | 惠州Tcl移动通信有限公司 | Protective film assembly |
| CN111410922A (en) * | 2020-05-06 | 2020-07-14 | 苏州益邦电子材料有限公司 | Foam type waterproof damping composite film |
| CN114015373A (en) * | 2021-12-10 | 2022-02-08 | 苏州佳值电子工业有限公司 | Locally-shielded integrated double-sided adhesive tape |
-
2018
- 2018-09-04 CN CN201821437840.4U patent/CN208995424U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111154417A (en) * | 2020-01-19 | 2020-05-15 | 惠州Tcl移动通信有限公司 | Protective film assembly |
| CN111154417B (en) * | 2020-01-19 | 2021-09-03 | 惠州Tcl移动通信有限公司 | Protective film assembly |
| CN111410922A (en) * | 2020-05-06 | 2020-07-14 | 苏州益邦电子材料有限公司 | Foam type waterproof damping composite film |
| CN114015373A (en) * | 2021-12-10 | 2022-02-08 | 苏州佳值电子工业有限公司 | Locally-shielded integrated double-sided adhesive tape |
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