CN212991445U - Sealing and limiting mechanism - Google Patents
Sealing and limiting mechanism Download PDFInfo
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- CN212991445U CN212991445U CN202021870231.5U CN202021870231U CN212991445U CN 212991445 U CN212991445 U CN 212991445U CN 202021870231 U CN202021870231 U CN 202021870231U CN 212991445 U CN212991445 U CN 212991445U
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- elastic sealing
- sealing element
- limiting
- hole
- sealing
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Abstract
The utility model relates to a technical field of car connector provides a sealed stop gear and includes: the sealing device comprises a shell with a pore passage, an elastic sealing element and a limiting piece arranged in the pore passage; the elastic sealing element is filled in an accommodating space which is formed by the limiting element and the inner wall of the pore passage in an enclosing way; the elastic sealing element is provided with an assembling hole for the lead/conductive terminal to pass through, and the limiting part is provided with a mounting hole communicated with the assembling hole. The elastic sealing element is filled in an accommodating space enclosed by the limiting element and the inner wall of the pore passage; when the elastic sealing element is installed, the elastic sealing element is only required to be clamped into the pore channel and abutted against the limiting piece in the pore channel, the wire/conductive terminal penetrates through the assembly hole and the installation hole, and the elastic sealing element prevents moisture from permeating along the wire/conductive terminal; the elastic sealing element is easy to keep the stability of the position of the elastic sealing element under the limitation of the inner wall of the pore passage and the limiting piece, and the sealing effect of the elastic sealing element is improved.
Description
Technical Field
The utility model belongs to the technical field of car connector, more specifically say, relate to a sealed stop gear.
Background
In modern life, various connectors (connectors: for turning on/off a circuit for current transfer) are required in new energy vehicles such as electric vehicles. The lead/conductive terminal (the conductive terminal can be a male terminal/a female terminal; specifically, the male terminal/the female terminal can be made of copper) is arranged in the pore channel of the shell, and for the sealing of the lead/conductive terminal, a sealing ring is usually sleeved on the lead/conductive terminal, but the sealing ring can slide in the pore channel very easily to influence the sealing effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sealed stop gear to solve the sealing ring that exists among the prior art and take place to slide and influence the technical problem of sealed effect very much in the pore.
In order to achieve the above object, the utility model adopts the following technical scheme: provide a sealed stop gear and include: the sealing device comprises a shell with a pore passage, an elastic sealing element and a limiting piece arranged in the pore passage; the elastic sealing element is filled in an accommodating space defined by the limiting element and the inner wall of the pore passage; the elastic sealing element is provided with an assembling hole for a lead/conductive terminal to pass through, and the limiting part is provided with a mounting hole communicated with the assembling hole.
Further, the extending direction of the assembling hole is the same as the extending direction of the mounting hole.
Further, the fitting hole and the mounting hole extend in a linear direction, respectively.
Further, the number of the assembling holes is multiple, and the number of the mounting holes is multiple; the assembling holes and the installing holes are in one-to-one correspondence.
Further, the assembly hole is filled with a sealing film.
Further, the sealing film is a rubber film.
Further, the sealing film is perpendicular to the extending direction of the fitting hole.
Further, the elastic sealing member and the sealing film are integrally formed.
Further, the limiting part is plate-shaped.
Further, the elastic sealing element is provided with an abutting plane abutting against the limiting piece.
The utility model provides a sealed stop gear's beneficial effect lies in: compared with the prior art, the elastic sealing element of the sealing and limiting mechanism provided by the utility model is filled in the containing space enclosed by the limiting element and the inner wall of the pore channel; when the elastic sealing element is installed, the elastic sealing element is only required to be clamped into the pore channel and abutted against the limiting piece in the pore channel, the wire/conductive terminal penetrates through the assembly hole and the installation hole, and the elastic sealing element prevents moisture from permeating along the wire/conductive terminal; the elastic sealing element is easy to keep the stability of the position of the elastic sealing element under the limitation of the inner wall of the pore passage and the limiting piece, and the sealing effect of the elastic sealing element is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic perspective view of a housing according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of a sealing and limiting mechanism according to an embodiment of the present invention;
fig. 3 is a schematic perspective view of an elastic sealing member according to an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
1-a shell; 11-a duct; 2-an elastic sealing member; 21-assembly holes; 3-a limiting part; 31-mounting holes; 4-conductive wire.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the 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 to fig. 3, a sealing and limiting mechanism according to the present invention will now be described. Sealed stop gear includes: the sealing device comprises a shell 1 with a hole 11, an elastic sealing element 2 and a limiting piece 3 arranged in the hole 11; the limiting piece 3 and the inner wall of the pore canal 11 enclose an accommodating space, and the elastic sealing piece 2 is filled in the accommodating space; the elastic sealing element 2 is provided with an assembling hole 21 for the lead 4/the conductive terminal to pass through, and the limiting element 3 is provided with a mounting hole 31 communicated with the assembling hole 21.
Thus, the elastic sealing element 2 is filled in the accommodating space enclosed by the limiting element 3 and the inner wall of the pore canal 11; when the elastic sealing element 2 is installed, the elastic sealing element 2 only needs to be clamped into the pore canal 11 and abutted against the limiting piece 3 in the pore canal 11, the lead 4/the conductive terminal penetrates through the assembly hole 21 and the installation hole 31, and the elastic sealing element 2 prevents moisture from penetrating along the lead 4/the conductive terminal; the elastic sealing element 2 is easy to keep stable in position under the limitation of the inner wall of the duct 11 and the limiting element 3, and the sealing effect of the elastic sealing element 2 is improved.
In particular, in one embodiment, the housing 1 is made of metal/plastic.
Further, referring to fig. 1 to 3, as an embodiment of the sealing and limiting mechanism of the present invention, the extending direction of the assembling hole 21 is the same as the extending direction of the mounting hole 31. In this manner, the entry of the lead 4/conductive terminal into the mounting hole 31 from the inside of the mounting hole 21 or the entry of the lead 4/conductive terminal into the mounting hole 21 from the inside of the mounting hole 31 is facilitated.
Further, referring to fig. 1 to 3, as an embodiment of the sealing and limiting mechanism of the present invention, the assembling hole 21 and the mounting hole 31 extend in a linear direction respectively. In this way, the lead wires 4/conductive terminals are facilitated to pass through the fitting holes 21 and the mounting holes 31.
Further, referring to fig. 1 to 3, as a specific embodiment of the sealing and limiting mechanism of the present invention, the number of the assembling holes 21 is plural, and the number of the mounting holes 31 is plural; the plurality of fitting holes 21 and the plurality of mounting holes 31 correspond one to one. Thus, each fitting hole 21 is sealed with a sealing film.
Further, referring to fig. 1 to 3, as a specific embodiment of the sealing and limiting mechanism of the present invention, the assembly hole 21 is filled with a sealing film. In this way, the elastic sealing member 2 is filled in the cell 11, and the elastic sealing member 2 can prevent moisture from permeating along the cell 11; the assembly hole 21 on the elastic sealing element 2 is internally provided with a sealing film, and when the lead 4/conductive terminal is not arranged in the assembly hole 21, the assembly hole 21 is sealed by the sealing film, so that moisture is prevented from permeating along the assembly hole 21; when the lead 4/conductive terminal is required to be installed in the assembly hole 21, the lead 4/conductive terminal can be installed in the assembly hole 21 by penetrating through and piercing the sealing film, which is very convenient.
Further, referring to fig. 1 to 3, as a specific embodiment of the sealing and limiting mechanism of the present invention, the sealing film is a rubber film. Thus, the sealing performance is good, and the cost is low.
Further, referring to fig. 1 to 3, as an embodiment of the sealing and limiting mechanism of the present invention, the sealing film is perpendicular to the extending direction of the assembling hole 21. Thus, the lead wire 4/conductive terminal is inserted along the fitting hole 21 to easily pierce the sealing film.
Further, referring to fig. 1 to 3, as an embodiment of the sealing and limiting mechanism of the present invention, the elastic sealing element 2 and the sealing film are an integral molding. In this way, the elastic seal member 2 and the seal film are more firmly secured to each other.
Further, referring to fig. 1 to 3, as an embodiment of the sealing and limiting mechanism of the present invention, the limiting member 3 is in a plate shape. Thus, the flat plate-shaped limiting member 3 is in contact with the elastic sealing member 2, and the elastic sealing member 2 is not easy to collide with or scratch.
Further, referring to fig. 1 to fig. 3, as an embodiment of the sealing and limiting mechanism of the present invention, the elastic sealing element 2 has a contact plane contacting the limiting element 3. Therefore, the flat-plate-shaped limiting part 3 is contacted with the abutting plane of the elastic sealing element 2 more tightly.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. Sealed stop gear, its characterized in that includes: the sealing device comprises a shell with a pore passage, an elastic sealing element and a limiting piece arranged in the pore passage; the elastic sealing element is filled in an accommodating space defined by the limiting element and the inner wall of the pore passage; the elastic sealing element is provided with an assembling hole for a lead/conductive terminal to pass through, and the limiting part is provided with a mounting hole communicated with the assembling hole.
2. The seal stop mechanism as claimed in claim 1, wherein the direction of extension of said mounting hole is the same as the direction of extension of said mounting hole.
3. The seal stop mechanism as claimed in claim 2, wherein said fitting hole and said mounting hole extend in a linear direction, respectively.
4. The seal limiting mechanism as claimed in claim 1, wherein said fitting hole is plural in number, and said mounting hole is plural in number; the assembling holes and the installing holes are in one-to-one correspondence.
5. The seal stop mechanism of claim 1, wherein the mounting hole is filled with a sealing membrane.
6. The seal stop mechanism of claim 5, wherein the sealing membrane is a rubber membrane.
7. The seal stop mechanism of claim 5, wherein the sealing membrane is perpendicular to the direction of extension of the assembly aperture.
8. The seal limiting mechanism of claim 5 wherein said resilient sealing member and said sealing membrane are an integral molding.
9. The seal stop mechanism of claim 1, wherein the stop is in the form of a plate.
10. The seal spacing mechanism of claim 9, wherein said resilient sealing element has an abutment surface that abuts against said spacing element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021870231.5U CN212991445U (en) | 2020-08-31 | 2020-08-31 | Sealing and limiting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021870231.5U CN212991445U (en) | 2020-08-31 | 2020-08-31 | Sealing and limiting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212991445U true CN212991445U (en) | 2021-04-16 |
Family
ID=75436632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021870231.5U Active CN212991445U (en) | 2020-08-31 | 2020-08-31 | Sealing and limiting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212991445U (en) |
-
2020
- 2020-08-31 CN CN202021870231.5U patent/CN212991445U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 511316 workshop A1, A2 and A3, No. 9, Weisi Road, Zengjiang street, Zengcheng, Guangzhou, Guangdong Patentee after: Shunke Zhilian Technology Co.,Ltd. Address before: 511316 workshop A1, A2 and A3, No. 9, Weisi Road, Zengjiang street, Zengcheng, Guangzhou, Guangdong Patentee before: SANCO NEW ENERGY TECHNOLOGY Co.,Ltd. |