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CN-224203853-U - Multifunctional gasket assembly for computer main board power interface

CN224203853UCN 224203853 UCN224203853 UCN 224203853UCN-224203853-U

Abstract

The utility model discloses a multifunctional gasket assembly for a power interface of a computer main board, which comprises a gasket main body piece, wherein the gasket main body piece comprises a bottom film and a conductive foam assembly, the bottom film is provided with a glue surface, the conductive foam assembly comprises a conductive foam block and conductive cloth arranged on one side of the conductive foam block, the conductive cloth is arranged on the glue surface of the bottom film, one side of the conductive foam block, which is away from the conductive cloth, is provided with the glue surface and is used for being matched with the power interface, a release film is further arranged on the bottom film at the conductive foam assembly, one part of the conductive cloth is contacted with the release film, and the release surface of the release film is contacted with the conductive cloth. The multifunctional gasket assembly can provide a better buffering and damping function, a conductive function and an electromagnetic shielding function, and can well meet the requirements of a computer main board power interface on the stability of electric connection and the reliability of a mechanical structure.

Inventors

  • Ge Dengxian

Assignees

  • 苏州益邦电子材料有限公司

Dates

Publication Date
20260505
Application Date
20250325

Claims (10)

  1. 1. A multifunctional gasket assembly for a computer main board power interface is characterized by comprising a gasket main body piece, wherein the gasket main body piece comprises a bottom film and a conductive foam assembly, the bottom film is provided with a glue surface, the conductive foam assembly comprises a conductive foam block and conductive cloth arranged on one side of the conductive foam block, the conductive cloth is arranged on the glue surface of the bottom film, one side, deviating from the conductive cloth, of the conductive foam block is provided with the glue surface and is used for being matched with the power interface, a release film is further arranged on the bottom film at the conductive foam assembly, a part of the conductive cloth is in contact with the release film, and the release surface of the release film is in contact with the conductive cloth.
  2. 2. The multifunctional gasket assembly for a computer motherboard power interface of claim 1, wherein the gasket body member is disposed on one side of a material strip, a coil material pad film is disposed on the other side of the material strip, and a raised strip is disposed on a side of the coil material pad film that is close to the material strip.
  3. 3. The multifunctional gasket assembly for a power interface of a computer motherboard according to claim 2, wherein the width of the roll material gasket film is greater than the width of the material tape, and both sides of the roll material gasket film are provided with a gasket strip extending along the length of the roll material gasket film.
  4. 4. The multifunctional gasket assembly for a computer motherboard power interface of claim 2, wherein said raised strip is a textured silica gel raised strip bonded to said coil backing film by a glue layer.
  5. 5. The multifunctional gasket assembly of claim 2 wherein said gasket body member is secured to said tape by means of an adhesive strip.
  6. 6. The multifunctional gasket assembly for a power interface of a computer motherboard of claim 1, wherein said conductive foam assembly comprises a plurality of conductive foam blocks, the layout of the plurality of conductive foam blocks on said base film being adapted to the power interface of the power motherboard.
  7. 7. The multifunctional gasket assembly for a computer motherboard power interface of claim 1 wherein said conductive cloth is a single sided rubberized conductive cloth bonded to said conductive foam block by a face of adhesive.
  8. 8. The multifunctional gasket assembly for a power interface of a computer motherboard according to claim 1, wherein a conductive copper foil assembly is further provided on the base film at a position close to the conductive foam assembly, the conductive copper foil assembly comprises a conductive double-sided adhesive layer and a copper foil piece, and the conductive double-sided adhesive layer is used for being matched with the power interface of the computer motherboard.
  9. 9. The multifunctional gasket assembly for a computer motherboard power interface of claim 8, wherein said conductive copper foil assembly further comprises a silicone protective film having a glue surface mated with said copper foil member, and wherein a side of said silicone protective film facing away from said glue surface mates with said glue surface of said carrier film.
  10. 10. The multifunctional gasket assembly for a power interface of a computer motherboard of claim 1, wherein said base film further comprises a positioning hole.

Description

Multifunctional gasket assembly for computer main board power interface Technical Field The utility model relates to the technical field of gasket products, in particular to a multifunctional gasket assembly for a power interface of a computer main board. Background The computer main board power interface is an important component in computer hardware, and is responsible for providing stable power supply for the main board and ensuring the normal operation of the whole computer system. During the operation of the computer, the power interface is subjected to certain mechanical stress, and particularly, impact force can be generated when the power line is plugged in or plugged out. In addition, the computer may be subjected to vibration during handling or use, which may damage the power interface and the motherboard. Further, in order to ensure good electrical connection between the power interface and the motherboard, a material capable of providing stable conductive performance is required. Meanwhile, in some special cases, such as environments with strong electromagnetic interference, materials with a certain electromagnetic shielding function are also required to be applied to the power interface of the computer motherboard. Therefore, a computer motherboard power interface pad with buffering, damping and conductive functions is very needed, which not only can protect the interface from mechanical damage, but also can provide stable electrical connection and electromagnetic shielding, and is one of key components for ensuring stable operation of electronic equipment such as a computer. The existing electronic equipment gasket is difficult to simultaneously meet the requirements of better buffering, damping and conducting functions, and cannot well meet the requirements of a computer main board power interface on the stability of electric connection and the reliability of a mechanical structure. Disclosure of utility model In order to solve the technical problems, the utility model aims to provide a multifunctional gasket assembly for a computer main board power interface, which can provide a better buffering and damping function, a conductive function and an electromagnetic shielding function and can well meet the requirements of the computer main board power interface on the stability of electrical connection and the reliability of a mechanical structure. In order to achieve the technical purpose and the technical effect, the utility model is realized by the following technical scheme: A multifunctional gasket assembly for a computer main board power interface comprises a gasket main body piece, wherein the gasket main body piece comprises a bottom film and a conductive foam assembly, the bottom film is provided with a glue surface, the conductive foam assembly comprises a conductive foam block and conductive cloth arranged on one side of the conductive foam block, the conductive cloth is arranged on the glue surface of the bottom film, one side, deviating from the conductive cloth, of the conductive foam block is provided with the glue surface and is used for being matched with the power interface, a release film is further arranged on the bottom film at the conductive foam assembly, one part of the conductive cloth is in contact with the release film, and the release surface of the release film is in contact with the conductive cloth. Further, the gasket body member is disposed on one side of the material belt, a coil material pad film is disposed on the other side of the material belt, and a raised strip is disposed on one side of the coil material pad film, which is close to the material belt. Furthermore, the width of the coiled material pad film is larger than that of the material belt, and the two sides of the coiled material pad film are both provided with a pad strip extending along the length of the coiled material pad film. Furthermore, the heightening strip is a textured silica gel heightening strip, and is adhered with the coil stock cushion film through an adhesive layer. Further, the gasket body member is fixed to the material tape by an adhesive film strip. Further, the conductive foam assembly comprises a plurality of conductive foam blocks, and the layout of the conductive foam blocks on the bottom film is matched with a power supply interface of the power supply main board. Further, the conductive cloth is single-sided glued conductive cloth, and is adhered with the conductive foam block through a glue surface. Further, a conductive copper foil assembly is further arranged on the bottom film at a position close to the conductive foam assembly, the conductive copper foil assembly comprises a conductive double-sided adhesive layer and a copper foil piece, and the conductive double-sided adhesive layer is used for being matched with a power interface of a computer main board. Still further, the conductive copper foil assembly further comprises a silica gel protective film, the silica gel