Bending-resistant power button conductive adhesive convenient to position

Abstract

The utility model discloses a bending-resistant power supply button conductive adhesive tape convenient to position. The bending-resistant power supply button conductive adhesive tape comprises conductive cloth and a main plugging hole arranged on the conductive cloth. The blue release film is arranged on the side face of the conductive cloth, the blue silica gel protective film is arranged at the lower end of the blue release film, and compared with a copper foil in a traditional scheme, the woven structure of the conductive fibers of the conductive cloth better conforms to the light-weight product development trend, and a power button module needing to be used at high frequency has the advantages of being simple in structure and convenient to use. The flexible characteristic of the conductive fabric has excellent bending resistance, so that a longer service life is obtained, the blue silica gel protective film not only can isolate air and prevent the conductive fabric from being oxidized, but also can provide support and prevent the conductive fabric from being curled, the semicircular adhesive areas are directly exposed and can be directly used for surface mounting, and an independent blue release film is arranged on the three adhesive areas, so that the service life of the conductive fabric is prolonged. And multi-station assembly line work is facilitated, so that the service life of the power key conductive adhesive tape is effectively prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field related to the bending-resistant conductive adhesive tape for power buttons, and in particular relates to a bending-resistant conductive adhesive tape for power buttons which is easy to position. Background Art

[0002] Conductive adhesive is an adhesive that has a certain conductivity after curing or drying. It can connect a variety of conductive materials together to form an electrical path between the connected materials. In the electronics industry, conductive adhesive has become an indispensable new material. There are many types of conductive adhesives. From the application perspective, conductive adhesives can be divided into general conductive adhesives and special conductive adhesives. General conductive adhesives only have certain requirements for the conductive properties and bonding strength of conductive adhesives. In addition to certain requirements for conductive properties and bonding strength, special conductive adhesives also have some special requirements, such as high temperature resistance, ultra-low temperature resistance, instant curing, anisotropy and transparency. According to the types of conductive particles in the conductive adhesive, the conductive adhesive can be divided into silver conductive adhesive, gold conductive adhesive, copper conductive adhesive and carbon conductive adhesive, etc., and the most widely used is the silver conductive adhesive. The power button conductive adhesive sticker is a connection structure made of conductive adhesive, conductive cloth and other materials for connecting with the power button to transmit conductive signals. However, the traditional conductive connection structure has poor bending resistance, adhesion and other properties, and the service life of the power button conductive adhesive sticker is short. The utility model improves the above-mentioned problems, and specifically relates to a bending-resistant power button conductive adhesive sticker that is easy to position. Utility Model Content

[0003] The purpose of the utility model is to provide a bending-resistant power button conductive adhesive sticker that is easy to position, so as to solve the problem that the traditional conductive connection structure proposed in the above background technology has poor bending resistance, adhesion and other properties, and its power button conductive adhesive sticker has a short service life.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bending-resistant power button conductive adhesive sticker that is easy to position, comprising a conductive cloth and a main plug hole provided on the conductive cloth;

[0005] A blue release film is arranged at the side of the conductive cloth, and a blue silicone protective film is arranged at the lower end of the blue release film.

[0006] Preferably, the conductive cloth is the main body of the product, and the thickness of the conductive cloth is 0.055 mm.

[0007] Preferably, a conductive double-sided adhesive tape 1 is provided at a middle position between the conductive cloth and the blue release film, and the conductive double-sided adhesive tape 1 has the same shape as the upper part of the conductive cloth.

[0008] Preferably, a second conductive double-sided adhesive tape is provided at the middle side position between the conductive cloth and the blue silicone protective film. The second conductive double-sided adhesive tape has the same shape as the lower half of the conductive cloth. Both the second conductive double-sided adhesive tape and the first conductive double-sided adhesive tape are substrate-free conductive double-sided adhesive tapes.

[0009] Preferably, a main plug hole is provided on the conductive cloth, and the main plug hole is located in the middle of the lower half of the conductive cloth.

[0010] Preferably, a secondary plug hole is provided at the upper end of the main plug hole, and the secondary plug hole is located in the middle of the upper half of the conductive cloth. Both the main plug hole and the secondary plug hole are positioning holes.

[0011] Preferably, a plug-in column is provided at a side position of the conductive cloth close to the main plug-in hole, a plug-in connection hole is provided at a side position of the plug-in column, the plug-in connection hole is located on a card plate, and an arc-shaped extrusion block is provided at a side position of the card plate, and the position of the arc-shaped extrusion block is adjusted by adjusting the position of the plug-in column plugged into the plug-in connection hole on the card plate.

[0012] Compared with the prior art, the utility model provides a foldable and resistant conductive adhesive sticker for a power button that is easy to position and has the following beneficial effects:

[0013] 1. In the easy-to-position bending-resistant power button conductive sticker, a blue release film is provided at the side of the conductive cloth, and a blue silicone protective film is provided at the lower end of the blue release film. Compared with the copper foil of the traditional solution, the woven structure of the conductive fiber of the conductive cloth is more in line with the development trend of lightweight products. In the power button module that needs to be used frequently, its flexibility has excellent bending resistance, thereby obtaining a longer service life. The blue silicone protective film can not only isolate the air to prevent the conductive cloth from being oxidized, but also provide support to prevent the conductive cloth from curling. The semicircular glue area is directly exposed and can be directly used for mounting. A separate blue release film is provided on the three glue areas to facilitate multi-station assembly line operations, thereby effectively improving the service life of the power button conductive sticker.

[0014] 2. In the easy-to-position bend-resistant power button conductive sticker, a large gap is usually left when the traditional power button conductive sticker is connected to the power button plug-in column, which can easily cause the power button conductive sticker to offset from the power button. The reciprocating offset can easily cause the power button conductive sticker to fall off. A plug-in column is provided at the side position of the conductive cloth close to the main plug-in hole, a plug-in connection hole is provided at the side position of the plug-in column, the plug-in connection hole is located on the card plate, and an arc-shaped extrusion block is provided at the side position of the card plate. The position of the arc-shaped extrusion block is adjusted by adjusting the position of the plug-in column plugged into the plug-in connection hole on the card plate, and the arc-shaped extrusion block plays a limiting role through the fitting and extrusion of the arc-shaped extrusion block, thereby effectively improving the practicality of the use of the bend-resistant power button conductive sticker. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic diagram of the overall structure of the conductive adhesive sticker for a power button that is easy to position and resistant to bending.

[0016] Figure 2 This is a schematic diagram of the structure of the blue release film and blue silicone protective film of the utility model, which is easy to position and resistant to bending of the power button conductive adhesive.

[0017] Figure 3 The utility model is a schematic structural diagram of a conductive double-sided adhesive tape for a power button that is easy to position and resistant to bending.

[0018] Figure 4 The utility model is a schematic diagram of the structure of the conductive adhesive tape and conductive cloth for a power button which is easy to position and resistant to bending.

[0019] Figure 5 The utility model is a schematic diagram of the second structure of the conductive double-sided adhesive tape for a power button that is easy to position and resistant to bending.

[0020] Figure 6 The utility model is a schematic diagram of the side cross-sectional structure of the conductive adhesive card connector of the bending-resistant power button which is easy to position.

[0021] Figure 7 It is a schematic diagram of the enlarged structure of the conductive adhesive card connector of the bending-resistant power button of the utility model which is easy to position and viewed from above.

[0022] In the figure: 1. Conductive cloth; 2. Conductive double-sided tape 1; 3. Blue release film; 4. Auxiliary plug hole; 5. Main plug hole; 6. Blue silicone protective film; 7. Conductive double-sided tape 2; 8. Card connector; 9. Plug connection hole; 10. Plug column; 11. Arc extrusion block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The utility model provides Figure 1-7As shown, a bending-resistant power button conductive sticker that is easy to position includes a conductive cloth 1 and a main plug hole 5 set on the conductive cloth 1; the conductive cloth 1 is the main body of the product, the thickness of the conductive cloth 1 is 0.055 mm, a blue release film 3 is set at the side position of the conductive cloth 1, and a blue silicone protective film 6 is set at the lower end position of the blue release film 3. Compared with the copper foil of the traditional solution, the woven structure of the conductive fiber of the conductive cloth 1 is more in line with the development trend of lightweight products. In the power button module that needs to be used frequently, its flexibility has excellent bending resistance, thereby obtaining a longer service life. The blue silicone protective film 6 can not only isolate the air to prevent the conductive cloth 1 from being oxidized, but also provide support to prevent the conductive cloth 1 from curling. The semicircular glue area is directly exposed and can be directly used for mounting. A separate blue release film 3 is set on the three glue areas to facilitate multi-station assembly line operations, thereby effectively improving the service life of the power button conductive sticker.

[0025] like Figure 2 and Figure 5 As shown, a conductive double-sided adhesive tape 2 is arranged at the middle position between the conductive cloth 1 and the blue release film 3, and the conductive double-sided adhesive tape 2 has the same shape as the upper half of the conductive cloth 1. A conductive double-sided adhesive tape 2 7 is arranged at the middle side position between the conductive cloth 1 and the blue silicone protective film 6, and the conductive double-sided adhesive tape 2 7 has the same shape as the lower half of the conductive cloth 1. Both the conductive double-sided adhesive tape 2 7 and the conductive double-sided adhesive tape 1 2 are substrate-free conductive double-sided adhesives. The substrate-free conductive double-sided adhesive not only has excellent Z-direction conductive function, but the colloid can also more easily penetrate into the weaving gaps of the conductive cloth 1 to achieve better bonding strength.

[0026] like Figure 1 Figure 2 and Figure 4 As shown, the conductive cloth 1 is provided with a main plug hole 5, which is located in the middle of the lower half of the conductive cloth 1. An auxiliary plug hole 4 is provided at the upper end of the main plug hole 5, which is located in the middle of the upper half of the conductive cloth 1. The main plug hole 5 and the auxiliary plug hole 4 are both positioning holes. The product is provided with a main plug hole 5 and an auxiliary plug hole 4, one large and one small, which can improve the positioning accuracy during mounting.

[0027] like Figure 6 and Figure 7As shown, a plug-in column 10 is provided at the side position of the conductive cloth 1 near the main plug-in hole 5, a plug-in connection hole 9 is provided at the side position of the plug-in column 10, the plug-in connection hole 9 is located on the card plate 8, and an arc-shaped extrusion block 11 is provided at the side position of the card plate 8. The position of the arc-shaped extrusion block 11 is adjusted by adjusting the position of the plug-in column 10 plugged into the plug-in connection hole 9 on the card plate 8. The position of the arc-shaped extrusion block 11 is adjusted by adjusting the position of the plug-in column 10 plugged into the plug-in connection hole 9 on the card plate 8. The arc-shaped extrusion block 11 plays a limiting role through the fitting and extrusion of the arc-shaped extrusion block 11, thereby effectively improving the practicality of the use of the bending-resistant power button conductive adhesive sticker.

[0028] When in use, the guide post of the conductive cloth 1 is passed through the main plug-in hole 5 and the auxiliary plug-in hole 4, one large and one small. Then the conductive double-sided adhesive tape 2 7 and the conductive double-sided adhesive tape 1 2 are both substrate-free conductive double-sided adhesives. The substrate-free conductive double-sided adhesive tape not only has excellent Z-direction conductive function, but the colloid can also more easily penetrate into the weaving gaps of the conductive cloth 1 to achieve better bonding strength. Compared with the copper foil of the traditional solution, the conductive cloth 1 has a woven structure of conductive fibers, which is more in line with the development trend of lightweight products. In the power button module that needs to be used at a high frequency, its flexible characteristics have excellent bending resistance.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A conductive adhesive sticker for a power button that is easy to position and resistant to bending, comprising: A conductive cloth (1) and a main plug hole (5) provided on the conductive cloth (1); Features: A blue release film (3) is arranged at the side of the conductive cloth (1), and a blue silicone protective film (6) is arranged at the lower end of the blue release film (3).

2. The conductive adhesive sticker for a power button that is easy to position and resistant to bending according to claim 1, characterized in that: The conductive cloth (1) is the main body of the product, and the thickness of the conductive cloth (1) is 0.055 mm.

3. The conductive adhesive sticker for a power button that is easy to position and resistant to bending according to claim 1, characterized in that: A conductive double-sided adhesive tape (2) is provided at a middle position between the conductive cloth (1) and the blue release film (3); the conductive double-sided adhesive tape (2) has the same shape as the upper part of the conductive cloth (1).

4. The conductive adhesive sticker for a power button that is easy to position and resistant to bending according to claim 1, characterized in that: A conductive double-sided adhesive tape 2 (7) is arranged at the middle side position between the conductive cloth (1) and the blue silicone protective film (6); the conductive double-sided adhesive tape 2 (7) has the same shape as the lower half of the conductive cloth (1); and the conductive double-sided adhesive tape 2 (7) and the conductive double-sided adhesive tape 1 (2) are both conductive double-sided adhesive tapes without a substrate.

5. The conductive adhesive sticker for a power button that is easy to position and resistant to bending according to claim 1, characterized in that: The conductive cloth (1) is provided with a main plug hole (5), and the main plug hole (5) is located in the middle of the lower half of the conductive cloth (1).

6. The conductive adhesive sticker for a power button that is easy to position and resistant to bending according to claim 5, characterized in that: A secondary plug hole (4) is provided at the upper end of the main plug hole (5), and the secondary plug hole (4) is located at the middle position of the upper half of the conductive cloth (1). Both the main plug hole (5) and the secondary plug hole (4) are positioning holes.

7. The conductive adhesive sticker for a power button that is easy to position and resistant to bending according to claim 6, characterized in that: The conductive cloth (1) is provided with a plug-in column (10) at a side position close to the main plug-in hole (5), a plug-in connection hole (9) is provided at a side position of the plug-in column (10), the plug-in connection hole (9) is located on a card-connecting plate (8), and an arc-shaped extrusion block (11) is provided at a side position of the card-connecting plate (8), and the position of the arc-shaped extrusion block (11) is adjusted by adjusting the position of the plug-in column (10) plugged into the plug-in connection hole (9) on the card-connecting plate (8).

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