CN215293557U - Rubber gasket with anti-static structure - Google Patents
Rubber gasket with anti-static structure Download PDFInfo
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- CN215293557U CN215293557U CN202120450206.XU CN202120450206U CN215293557U CN 215293557 U CN215293557 U CN 215293557U CN 202120450206 U CN202120450206 U CN 202120450206U CN 215293557 U CN215293557 U CN 215293557U
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Abstract
The utility model relates to a rubber gasket technical field specifically is a rubber gasket with prevent static structure, including first rubber pad, second rubber pad and setting element, first annular mounting groove has been seted up at the top of first rubber pad and near the position at edge, installs first static dissipation piece in the first annular mounting groove, is equipped with the conducting pad between first rubber pad and the second rubber pad, and the bottom of conducting pad and the position that is close to the edge are equipped with the conductor wire, and the bottom of second rubber pad and the position that is close to the edge have seted up second annular mounting groove, install second static dissipation piece in the second annular mounting groove. This rubber gasket with prevent static structure can dissipate the static that the friction produced through first static dissipation piece and second static dissipation piece to lead the electric conduction pad through leading electrical pillar with static not dissipated, lead ground through the conductor wire at last, thereby ensure that static is all dissipated, avoid causing the influence to the components and parts of precision instruments.
Description
Technical Field
The utility model relates to a rubber gasket technical field specifically is a rubber gasket with prevent static structure.
Background
The rubber gasket has the performances of oil resistance, acid and alkali resistance, cold and heat resistance, aging resistance and the like, can be directly cut into sealing gaskets in various shapes, and can be widely applied to industries such as medicines, electronics, chemical engineering and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rubber gasket with prevent static structure to propose rubber gasket in solving above-mentioned background art and be used for the junction more, when two precision instruments connect, because the friction can produce static, can cause the influence to precision instruments's components and parts, and current rubber gasket does not have the problem of preventing the function of static.
In order to achieve the above object, the utility model provides a following technical scheme:
a rubber gasket with an anti-static structure comprises a first rubber gasket, a second rubber gasket and a positioning piece, wherein a first annular mounting groove is formed in the position, close to the edge, of the top of the first rubber gasket, a plurality of positioning holes a arranged in an annular array are formed in the bottom of the inner wall of the first annular mounting groove, a first static dissipation sheet is mounted in the first annular mounting groove, a plurality of first conductive columns arranged in an annular array are arranged at the bottom of the first static dissipation sheet, a first annular fixing groove is formed in the position, close to the edge, of the top of the first rubber gasket, a conductive pad is arranged between the first rubber gasket and the second rubber gasket, a conductive wire is arranged at the bottom of the conductive pad and close to the edge, a second annular mounting groove is formed in the position, close to the edge, of the bottom of the second rubber gasket, a plurality of positioning holes b arranged in an annular array are formed in the top of the inner wall of the second annular mounting groove, install the static dissipation piece of second in the second ring-shaped mounting groove, the top of the static dissipation piece of second is equipped with a plurality of second with annular array arrangement and leads electrical pillar, the second ring-shaped fixed slot has been seted up to the bottom of second rubber pad and the position that is located inboard edge, the through-hole has been seted up to the top of second rubber pad and the position that is close to the edge, the setting element includes the rubber ring, the top of rubber ring outer wall is equipped with first annular rubber, the bottom of rubber ring outer wall is equipped with second annular rubber.
Preferably, the position of the first conductive pillar corresponds to the position of the positioning hole a, and the bottom end of the first conductive pillar passes through the positioning hole a and is attached to the top of the conductive pad.
Preferably, the position of the second conductive pillar corresponds to the position of the positioning hole b, and the top end of the second conductive pillar passes through the positioning hole b and is attached to the bottom of the conductive pad.
Preferably, the outer diameter of the conductive wire is matched with the inner diameter of the through hole.
Preferably, the shape and size of the first annular rubber are matched with the shape and size of the first annular fixing groove.
Preferably, the shape and size of the second annular rubber are matched with the shape and size of the second annular fixing groove.
Preferably, the inner walls of the first rubber pad, the conductive pad and the second rubber pad are attached to the outer wall of the rubber ring.
Compared with the prior art, the beneficial effects of the utility model are that:
this rubber gasket with prevent static structure can dissipate the static that the friction produced through first static dissipation piece and second static dissipation piece to lead the electric conduction pad through leading electrical pillar with static not dissipated, lead ground through the conductor wire at last, thereby ensure that static is all dissipated, avoid causing the influence to the components and parts of precision instruments.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall exploded view of FIG. 1 according to the present invention;
fig. 3 is a schematic structural view of a first rubber pad in the present invention;
fig. 4 is a schematic structural view of a first static dissipative sheet according to the present invention;
fig. 5 is a schematic structural view of a second rubber pad of the present invention;
fig. 6 is a schematic view of the positioning member of the present invention.
In the figure: the first rubber pad 1, the first annular mounting groove 10, the positioning hole a100, the first annular fixing groove 11, the second rubber pad 2, the second annular mounting groove 20, the positioning hole b200, the second annular fixing groove 21, the through hole 22, the first static dissipation sheet 3, the first conductive column 30, the second static dissipation sheet 4, the second conductive column 40, the conductive column 5, the conductive line 50, the positioning piece 6, the rubber ring 60, the first annular rubber 61, and the second annular rubber 62.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-6, the present invention provides a technical solution:
a rubber gasket with an anti-static structure comprises a first rubber gasket 1, a second rubber gasket 2 and a positioning piece 6, wherein a first annular mounting groove 10 is formed in the top of the first rubber gasket 1 and close to the edge and used for bonding and fixing a first static dissipation sheet 3, a plurality of positioning holes a100 which are arranged in an annular array are formed in the bottom of the inner wall of the first annular mounting groove 10, the first static dissipation sheet 3 is mounted in the first annular mounting groove 10 and used for dissipating static electricity on the surface of the first rubber gasket 1 through the first static dissipation sheet 3, a plurality of first conductive posts 30 which are arranged in an annular array are arranged at the bottom of the first static dissipation sheet 3, a first annular fixing groove 11 is formed in the top of the first rubber gasket 1 and located at the inner side edge, a conductive pad 5 is arranged between the first rubber gasket 1 and the second rubber gasket 2, a conductive wire 50 is arranged at the bottom of the conductive pad 5 and close to the edge, the static electricity is guided to the ground through a conducting wire 50, a second annular mounting groove 20 is arranged at the bottom of the second rubber pad 2 and close to the edge, used for bonding and fixing the second static electricity dissipation sheet 4, the top of the inner wall of the second annular mounting groove 20 is provided with a plurality of positioning holes b200 which are arranged in an annular array, the second annular mounting groove 20 is internally provided with the second static electricity dissipation sheet 4, the static electricity at the bottom of the second rubber pad 2 is dissipated through the second static electricity dissipation sheet 4, the top of the second static electricity dissipation sheet 4 is provided with a plurality of second conductive posts 40 arranged in an annular array, the bottom of the second rubber pad 2 and the position at the inner side edge are provided with a second annular fixing groove 21, the top of the second rubber pad 2 and the position close to the edge are provided with a through hole 22, the positioning piece 6 comprises a rubber ring 60, the top of the outer wall of the rubber ring 60 is provided with first annular rubber 61, and the bottom of the outer wall of the rubber ring 60 is provided with second annular rubber 62.
In this embodiment, the position of the first conductive pillar 30 corresponds to the position of the positioning hole a100, the bottom end of the first conductive pillar 30 passes through the positioning hole a100 and is attached to the top of the conductive pad 5, and the first static dissipation sheet 3 guides the static electricity that is not dissipated to the conductive pad 5 through the first conductive pillar 30.
Specifically, the position of the second conductive pillar 40 corresponds to the position of the positioning hole b200, the top end of the second conductive pillar 40 passes through the positioning hole b200 and is attached to the bottom of the conductive pad 5, and the second static dissipation sheet 4 guides the static electricity that is not dissipated to the conductive pad 5 through the second conductive pillar 40.
Further, the outer diameter of the conductive wire 50 is matched with the inner diameter of the through hole 22, so that the conductive wire 50 passes through the through hole 22 to be connected with the ground.
Further, the shape and size of the first annular rubber 61 are matched with the shape and size of the first annular fixing groove 11, the first annular rubber 61 is bonded in the first annular fixing groove 11, the shape and size of the second annular rubber 62 are matched with the shape and size of the second annular fixing groove 21, the second annular rubber 62 is bonded in the second annular fixing groove 21, the inner walls of the first rubber pad 1, the conductive pad 5 and the second rubber pad 2 are all attached to the outer wall of the rubber ring 60, and the first rubber pad 1, the conductive pad 5 and the second rubber pad 2 are connected and fixed through the positioning element 6.
When the rubber gasket with the anti-static structure is used, static electricity generated on the surface of the first rubber gasket 1 is dissipated through the first static electricity dissipation sheet 3, the static electricity which is not dissipated is guided to the conductive pad 5 through the first conductive column 30 by the first static electricity dissipation sheet 3, static electricity generated at the bottom of the second rubber gasket 2 is dissipated through the second static electricity dissipation sheet 4, the static electricity which is not dissipated is guided to the conductive pad 5 through the second conductive column 40 by the second static electricity dissipation sheet 4, and finally the static electricity on the conductive pad 5 is guided to the ground through the conductive line 50, so that the static electricity on the rubber gasket is completely guided out.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a rubber gasket with prevent static structure which characterized in that: the anti-static rubber gasket comprises a first rubber gasket (1), a second rubber gasket (2) and a positioning piece (6), wherein a first annular mounting groove (10) is formed in the top of the first rubber gasket (1) and in the position close to the edge, a plurality of positioning holes a (100) arranged in an annular array are formed in the bottom of the inner wall of the first annular mounting groove (10), a first static dissipation sheet (3) is installed in the first annular mounting groove (10), a plurality of first conductive columns (30) arranged in an annular array are arranged at the bottom of the first static dissipation sheet (3), a first annular fixing groove (11) is formed in the top of the first rubber gasket (1) and in the position close to the edge, a conductive pad (5) is arranged between the first rubber gasket (1) and the second rubber gasket (2), and a conductive wire (50) is arranged at the bottom of the conductive pad (5) and in the position close to the edge, a second annular mounting groove (20) is arranged at the bottom of the second rubber pad (2) and close to the edge, the top of the inner wall of the second annular mounting groove (20) is provided with a plurality of positioning holes b (200) which are distributed in an annular array, a second static dissipation sheet (4) is arranged in the second annular mounting groove (20), the top of the second static dissipative sheet (4) is provided with a plurality of second conductive columns (40) which are arranged in a ring-shaped array, a second annular fixing groove (21) is arranged at the bottom of the second rubber pad (2) and at the position of the inner side edge, the top of the second rubber pad (2) and the position close to the edge are provided with through holes (22), the positioning piece (6) comprises a rubber ring (60), the top of the outer wall of the rubber ring (60) is provided with a first annular rubber (61), and a second annular rubber (62) is arranged at the bottom of the outer wall of the rubber ring (60).
2. The rubber gasket with antistatic structure as claimed in claim 1, wherein: the position of the first conductive pillar (30) corresponds to the position of the positioning hole a (100), and the bottom end of the first conductive pillar (30) passes through the positioning hole a (100) and is attached to the top of the conductive pad (5).
3. The rubber gasket with antistatic structure as claimed in claim 1, wherein: the position of the second conductive column (40) corresponds to the position of the positioning hole b (200), and the top end of the second conductive column (40) passes through the positioning hole b (200) and is attached to the bottom of the conductive pad (5).
4. The rubber gasket with antistatic structure as claimed in claim 1, wherein: the outer diameter of the conducting wire (50) is matched with the inner diameter of the through hole (22).
5. The rubber gasket with antistatic structure as claimed in claim 1, wherein: the shape and the size of the first annular rubber (61) are matched with those of the first annular fixing groove (11).
6. The rubber gasket with antistatic structure as claimed in claim 1, wherein: the shape and size of the second annular rubber (62) are matched with those of the second annular fixing groove (21).
7. The rubber gasket with antistatic structure as claimed in claim 1, wherein: the inner walls of the first rubber pad (1), the conductive pad (5) and the second rubber pad (2) are attached to the outer wall of the rubber ring (60).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120450206.XU CN215293557U (en) | 2021-03-02 | 2021-03-02 | Rubber gasket with anti-static structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120450206.XU CN215293557U (en) | 2021-03-02 | 2021-03-02 | Rubber gasket with anti-static structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215293557U true CN215293557U (en) | 2021-12-24 |
Family
ID=79532786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120450206.XU Active CN215293557U (en) | 2021-03-02 | 2021-03-02 | Rubber gasket with anti-static structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215293557U (en) |
-
2021
- 2021-03-02 CN CN202120450206.XU patent/CN215293557U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230511 Address after: Floor 08, Building 10, Economically Affordable Housing Community, No. 19 Xuanfu Street, Xuanhua District, Zhangjiakou City, Hebei Province, 075000 Patentee after: Meidou Technology Service Zhangjiakou Co.,Ltd. Address before: No. 78, group 15, Dingmao village, Motou Town, Rugao City, Nantong City, Jiangsu Province, 226500 Patentee before: Rugao Jinmao Rubber Co.,Ltd. Effective date of registration: 20230511 Address after: 075000 North Hetan, Changsheng Street, Chaigoubao Town, Huai'an County, Zhangjiakou City, Hebei Province Patentee after: Zhangjiakou Great Wall Graphite Seal Factory Address before: Floor 08, Building 10, Economically Affordable Housing Community, No. 19 Xuanfu Street, Xuanhua District, Zhangjiakou City, Hebei Province, 075000 Patentee before: Meidou Technology Service Zhangjiakou Co.,Ltd. |