CN209702645U - Minor insulation just mounted conductive tape - Google Patents
Minor insulation just mounted conductive tape Download PDFInfo
- Publication number
- CN209702645U CN209702645U CN201920130332.XU CN201920130332U CN209702645U CN 209702645 U CN209702645 U CN 209702645U CN 201920130332 U CN201920130332 U CN 201920130332U CN 209702645 U CN209702645 U CN 209702645U
- Authority
- CN
- China
- Prior art keywords
- adhesive cloth
- conducting adhesive
- insulating film
- conducting
- film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 30
- 239000004744 fabric Substances 0.000 claims abstract description 64
- 239000000853 adhesive Substances 0.000 claims abstract description 62
- 230000001070 adhesive effect Effects 0.000 claims abstract description 62
- 239000003292 glue Substances 0.000 claims abstract description 28
- 230000001681 protective effect Effects 0.000 claims abstract description 23
- 239000004745 nonwoven fabric Substances 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 229910021389 graphene Inorganic materials 0.000 claims description 9
- 239000006260 foam Substances 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 6
- 229920002799 BoPET Polymers 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000005030 aluminium foil Substances 0.000 claims description 3
- 239000011889 copper foil Substances 0.000 claims description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- 239000011505 plaster Substances 0.000 abstract description 4
- 239000002390 adhesive tape Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 230000008033 biological extinction Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012776 electronic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Adhesive Tapes (AREA)
Abstract
The utility model discloses minor insulation just mounted conductive tape, including conducting adhesive cloth, the conducting adhesive cloth generally rectangle, and escape port is formed in one side edge, the part of the glue surface of the conducting adhesive cloth is pasted with insulating film, the avoid holes for making the glue surface locally leak outside are formed on the insulating film, the exposed area of the insulating film and the glue surface is covered by release film, the conducting adhesive cloth is covered with protective film without glue surface, peel strength between the protective film and conducting adhesive cloth is greater than the peel strength between the release film and the conducting adhesive cloth and insulating film.This programme structure is simple, the insulating trip of avoid holes is attached by the glue surface plaster in conducting adhesive cloth, to keep part leakage, the part of conducting adhesive cloth capped, effectively meet the needs of minor insulation and part conduction, conductive fabric has electro-magnetic screen function simultaneously, effectively realize it is multi-functional integrated, and when using, primary to attach, attachment efficiency greatly improves.
Description
Technical field
The utility model relates to field of electronic materials, especially minor insulation just mounted conductive tapes.
Background technique
With the rapid development of electronic industry, lightweight, the slim chemical conversion of the electronic products such as notebook, smart phone, PAD
For main trend, this results in the lightweight of the various components produced for them and slimming imperative.
It when carrying out various parts assembling, is often attached using the adhesive tape of various functions, such as conductive tape, shielding
Adhesive tape, insulating tape etc., these adhesive tapes are easy to use, but often have a single function, such as in certain assemblings, usually need
Want adhesive tape to have both the function of local conductive, minor insulation and shielding, and existing adhesive tape function, can only respectively by insulating tape and
After conductive tape is attached at the position of setting, it is further added by shielding tape, cumbersome, packaging efficiency is low, while various adhesive tapes are all
Viscosity must be carried to use using effective.
Utility model content
The purpose of this utility model is exactly to provide a kind of minor insulation to solve the above-mentioned problems in the prior art
Just mounted conductive tape.
The purpose of this utility model is achieved through the following technical solutions:
Minor insulation just mounted conductive tape, including conducting adhesive cloth, the conducting adhesive cloth generally rectangle, and in one
Side edge is formed with escape port, and the part of the glue surface of the conducting adhesive cloth is pasted with insulating film, and being formed on the insulating film makes
The exposed area of the avoid holes that the glue surface locally leaks outside, the insulating film and the glue surface is covered by release film, the conduction
Adhesive plaster is covered with protective film without glue surface, and the peel strength between the protective film and conducting adhesive cloth is greater than the release film and institute
State the peel strength between conducting adhesive cloth and insulating film.
Preferably, for the minor insulation just in mounted conductive tape, the conducting adhesive cloth includes conductive non-woven fabrics or copper
Foil or aluminium foil or graphene paper and the conducting resinl for being coated on its one side.
Preferably, for the minor insulation just in mounted conductive tape, the conductive non-woven fabrics include be successively bonded
One metal non-woven fabrics, graphene paper and the second metal non-woven fabrics.
Preferably, the minor insulation is just in mounted conductive tape, be distributed in the conducting resinl graphene particles or
Graphite particle.
Preferably, the minor insulation is just in mounted conductive tape, and the insulating film is PET film, and thickness does not surpass
0.03mm is crossed, and it is dull surface backwards to the face of the conducting adhesive cloth.
Preferably, for the minor insulation just in mounted conductive tape, the protective film, which has, extends to the conducting resinl
The drawing ear of the outside of cloth.
Preferably, the minor insulation is provided at least two positioning just in mounted conductive tape on the protective film
Hole is respectively formed corresponding hole on the conducting adhesive cloth and insulating film.
Preferably, just in mounted conductive tape, the protective film includes PET base material and is coated on it minor insulation
Acrylic glue-line on one side, the adhesion strength of the protective film is between 10-20g/in.
Preferably, the minor insulation is provided between the conductive fabric and insulating film and leads just in mounted conductive tape
Electric foam, the shape of the conducting foam are identical as the insulating film.
The advantages of technical solutions of the utility model, is mainly reflected in:
This programme deft design, structure is simple, and the insulating trip of avoid holes is attached by the glue surface plaster in conducting adhesive cloth, from
And keep the part leakage of conducting adhesive cloth, part capped, the minor insulation needs conductive with part are effectively met, are led simultaneously
Electric cloth has electro-magnetic screen function, effectively realize it is multi-functional integrated, and in use, primary attach, attachment effect
Rate greatly improves；In addition, insulating trip can be connect by conducting adhesive cloth with object to be bonded, included glue is not needed.
The design of conducting adhesive cloth effectively improve electric conductivity, weather resistance and external force resistance should be able to, be conducive to extend use
Service life.
The splicing stability between conducting adhesive cloth and object to be bonded is effectively guaranteed in ultra-thin insulating film design, reduces
The risk of degumming.
Make protective film that there is low viscosity, is effectively guaranteed in use, dyestripping operation can be improved first with release UF membrane
Smoothness, reduce operation difficulty.
Detailed description of the invention
Fig. 1 is the exploded view of the utility model；
Fig. 2 is the assembling figure of the utility model；
Fig. 3 is the schematic diagram of the conducting adhesive cloth of the utility model;
Fig. 4 is the exploded view of the utility model second embodiment.
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.
To the minor insulation of the utility model announcement, just mounted conductive tape is illustrated with reference to the accompanying drawing, such as attached drawing 1-
Shown in attached drawing 3 comprising conducting adhesive cloth 1, the conducting adhesive cloth 1 generally rectangle, and evacuation is formed in one side edge
12 part of glue surface of mouth 11, the conducting adhesive cloth 1 is pasted with insulating film 2, and being formed on the insulating film 2 makes the glue surface 12 innings
The exposed area of the avoid holes 21 of portion's leakage, the insulating film 2 and the glue surface 12 is covered by release film 3, the conducting adhesive cloth 1
Be covered with protective film 4 without glue surface 13, the peel strength between the protective film 4 and conducting adhesive cloth 1 be greater than the release film 3 with
Peel strength between the conducting adhesive cloth 1 and insulating film 2.
Wherein, the conducting adhesive cloth 1 for realizing local electrical connection and is glued, while it has both electromagnetic shielding function
Can, it can be the various known materials with conduction and binding function, such as its conducting resinl that can be no substrate, it can also
To be the metal base etc. for being coated with conducting resinl, it is preferable that as shown in Fig. 3, the conducting adhesive cloth 1 includes conductive non-woven fabrics or copper
Foil or aluminium foil or graphene paper 14 and the conducting resinl 15 for being coated on its one side.
In addition, in order to guarantee that conducting adhesive cloth 1 has excellent electric conductivity, to the conductive non-woven fabrics and conducting resinl 15 into
The special design of row, specifically, as shown in Fig. 3, the conductive non-woven fabrics include the first metal non-woven fabrics being successively bonded
141, graphene paper 142 and the second metal non-woven fabrics 143；The conducting resinl 15 is that stone is distributed on the basis of common conductive glue
Black particle or graphene particles.
Also, in order to avoid the gluing performance to the conducting adhesive cloth 1 such as illumination has an adverse effect, in the conducting resinl
Cloth 1 is additionally provided with conductive extinction ink (not shown) without glue surface 13, so as to effectively inhale to external illumination
It receives, reduces the influence to conducting resinl 15, conductive extinction ink is the prior art, and details are not described herein.
Simultaneously as the contact area between the conducting resinl 15 and object to be bonded is relatively fewer, and marginal zone when pasting
Domain is not bonded, therefore conducting adhesive cloth 1 and relatively poor to the bonding stability between attachment, in consideration of it, in the insulation
The surface of film is additionally provided with common double-sided adhesive or is directly coated with pressure sensitive adhesive or acrylic glue (not shown), to increase glue
Junction product, reduces the risk of degumming；Also, the surface of the double-sided adhesive or glue is recessed with several exhaust passages and (does not show in figure
It out), can be to avoid the planarization for occurring aeration bonding when using.
Further, the insulating film 2 is dimensioned slightly smaller than the conducting adhesive cloth 1, and institute for realizing the insulation of part
State avoid holes 21 be two parallel waist-shaped holes, the both ends of the waist-shaped hole close to the edge of the insulating film 2, meanwhile, it is described
Insulating film can be various known insulating materials, such as various plastic foils, it is preferable that the insulating film 2 is PET film, thickness
No more than 0.03mm, and it is dull surface backwards to the face of the conducting adhesive cloth 1, why makees such design, is due to complete
After attaching, insulating film 2, if the thickness of insulating film 2 is excessive, can just will increase between conducting adhesive cloth 1 and object to be bonded
Spacing between conducting adhesive cloth 1 and object to be bonded, to influence the stability of bonding, therefore the thickness by minimizing insulating film
Degree, to guarantee adhesive strength.Meanwhile dull surface effectively can be scattered and reflect to light, and illumination is avoided to make conducting resinl
The glue surface aging of cloth, influences the adhesive strength between insulating film 2 and conducting adhesive cloth 1.
The release film 3 provides support for protecting to the glue surface of conducting adhesive cloth 1, can be it is various can
Capable release film, such as it can be the PET film etc. for being coated with silicone oil, is herein the prior art, repeats no more.
The protective film 4 is used for protecting without glue surface to conducting adhesive cloth 1, while when separating with release film 3, to lead
Electric adhesive plaster 1 and insulating film 2 provide support, and provide the operating space for removing operation and mounting operation, such as attached drawing 1,2 institute of attached drawing
Show that there is the drawing ear 41 for the outside for extending to the conducting adhesive cloth；In addition, in order to fast and accurately determine conducting adhesive cloth 1
Position is pasted, at least two location holes 42 are provided on the protective film 4, distinguish shape on the conducting adhesive cloth 1 and insulating film 2
At corresponding hole 16,22, so as to determine the position of conducting adhesive cloth 1 and insulating film 2 by the positioning of protective film 4.
Further, in order to guarantee in use, conducting adhesive cloth and insulating film 2 can first with the release UF membrane, therefore,
Make the protective film 4 that there is low viscosity, it is preferred that the protective film 4 includes PET base material and the acrylic glue for being coated on its one side
Layer, the adhesion strength of the protective film is between 10-20g/in.
Further, as shown in Fig. 4, conducting foam 5, the conduction are provided between the conductive fabric 1 and insulating film 2
The shape of foam 5 is identical as the insulating film 2, so as to realize damping and dust-proof to enrich the part by conducting foam
The function of insulation just mounted conductive tape.
Finally, being provided with the integrated monomer of multiple conductive fabrics 1, insulating film 2 and protective film 4 on a release film 3.
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 (9)
1. minor insulation just mounted conductive tape, it is characterised in that: including conducting adhesive cloth (1), the conducting adhesive cloth (1) is generally
Rectangle, and be formed with escape port (11) in one side edge, the part of the glue surface (12) of the conducting adhesive cloth (1) is pasted with absolutely
Velum (2) is formed with the avoid holes (21) for making the glue surface (12) locally leak outside, the insulating film (2) on the insulating film (2)
And the exposed area of the glue surface (12) is covered by release film (3), the conducting adhesive cloth (1) is covered with protection without glue surface (13)
Film (4), the peel strength between the protective film (4) and conducting adhesive cloth (1) are greater than the release film (3) and the conducting adhesive cloth
(1) peel strength between insulating film (2).
2. minor insulation according to claim 1 just mounted conductive tape, it is characterised in that: conducting adhesive cloth (1) packet
It includes conductive non-woven fabrics (14) or copper foil or aluminium foil or graphene paper and is coated on the conducting resinl (15) of its one side.
3. minor insulation according to claim 2 just mounted conductive tape, it is characterised in that: the conductive non-woven fabrics include
The first metal non-woven fabrics (141), graphene paper (142) and the second metal non-woven fabrics (143) being successively bonded.
4. minor insulation according to claim 2 just mounted conductive tape, it is characterised in that: in the conducting resinl (15) point
It is furnished with graphene particles or graphite particle.
5. minor insulation according to claim 1 just mounted conductive tape, it is characterised in that: the insulating film (2) is PET
Film, thickness is no more than 0.03mm, and it is dull surface backwards to the face of the conducting adhesive cloth (1).
6. minor insulation according to claim 1 just mounted conductive tape, it is characterised in that: the protective film (4) has
Extend to the drawing ear (41) of the outside of the conducting adhesive cloth.
7. minor insulation according to claim 1 just mounted conductive tape, it is characterised in that: set on the protective film (4)
It is equipped at least two location holes (42), is respectively formed corresponding hole on the conducting adhesive cloth (1) and insulating film (2).
8. -7 any minor insulations just mounted conductive tape according to claim 1, it is characterised in that: the protective film
It (4) include PET base material and the acrylic glue-line for being coated on its one side, the adhesion strength of the protective film is between 10-20g/in.
9. minor insulation according to claim 8 just mounted conductive tape, it is characterised in that: the conducting adhesive cloth (1) with
Conducting foam is provided between insulating film (2), the shape of the conducting foam is identical as the insulating film (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920130332.XU CN209702645U (en) | 2019-01-25 | 2019-01-25 | Minor insulation just mounted conductive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920130332.XU CN209702645U (en) | 2019-01-25 | 2019-01-25 | Minor insulation just mounted conductive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209702645U true CN209702645U (en) | 2019-11-29 |
Family
ID=68640461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920130332.XU Active CN209702645U (en) | 2019-01-25 | 2019-01-25 | Minor insulation just mounted conductive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209702645U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114672263A (en) * | 2022-03-29 | 2022-06-28 | 苏州益邦电子材料有限公司 | Local insulation type conducting strip convenient to detect and vehicle-mounted central control screen |
| CN115785836A (en) * | 2022-10-21 | 2023-03-14 | 捷邦精密科技股份有限公司 | Multifunctional layered conductive cloth double-sided adhesive tape assembly and production process thereof |
| CN115895501A (en) * | 2023-01-03 | 2023-04-04 | 京东方科技集团股份有限公司 | Cover adhesive tape, use method thereof and display device |
-
2019
- 2019-01-25 CN CN201920130332.XU patent/CN209702645U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114672263A (en) * | 2022-03-29 | 2022-06-28 | 苏州益邦电子材料有限公司 | Local insulation type conducting strip convenient to detect and vehicle-mounted central control screen |
| CN115785836A (en) * | 2022-10-21 | 2023-03-14 | 捷邦精密科技股份有限公司 | Multifunctional layered conductive cloth double-sided adhesive tape assembly and production process thereof |
| CN115785836B (en) * | 2022-10-21 | 2024-09-03 | 捷邦精密科技股份有限公司 | Multifunctional laminated conductive cloth double-sided adhesive assembly and production process thereof |
| CN115895501A (en) * | 2023-01-03 | 2023-04-04 | 京东方科技集团股份有限公司 | Cover adhesive tape, use method thereof and display device |
| CN115895501B (en) * | 2023-01-03 | 2025-04-11 | 京东方科技集团股份有限公司 | Cover tape, use method thereof, and display device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |