CN208272245U - A kind of waterproof construction of adapter - Google Patents
A kind of waterproof construction of adapter Download PDFInfo
- Publication number
- CN208272245U CN208272245U CN201820549530.5U CN201820549530U CN208272245U CN 208272245 U CN208272245 U CN 208272245U CN 201820549530 U CN201820549530 U CN 201820549530U CN 208272245 U CN208272245 U CN 208272245U
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- CN
- China
- Prior art keywords
- insulator
- shell
- outer conductor
- adapter
- chuck
- Prior art date
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Abstract
The utility model relates to a kind of waterproof constructions of adapter；Including shell, outer conductor and insulator, the shell is provided with the mounting hole of perforation, the outer conductor and the insulator are coaxially mounted on respectively in the mounting hole, the outer conductor is sheathed on the outside of the insulator, the insulator is mutually interference fitted with the outer conductor, and the insulator is mutually interference fitted with the shell；The beneficial effects of the utility model embody are as follows: the utility model is intended to provide a kind of waterproof construction of adapter, pass through the mutual interference between all parts, realize automatic-sealed, structure is simple, guarantees that part can realize sealing function under moist and certain hydraulic pressure environment, the stability of guaranteed quality, the performance of adapter is more stable, and the service life is longer long, has saved replacement cost, it is easy to use, it is practical.
Description
Technical field
The utility model relates to a kind of adapters, refer in particular to a kind of waterproof of adapter that self-sealing is realized by self structure
Structure.
Background technique
It needs to use miscellaneous adapter in electronics industry, adapter on the market is typically all without anti-at present
Water function, when there is water to enter adapter, adapter internal structure is destroyed, function and performance are influenced, in addition, adapter is intake
Afterwards, camera can be also damaged, short circuit is caused, signal transmission is influenced, is not easy to routine use, practicability is poor.
Utility model content
To solve the above-mentioned problems, the utility model is intended to provide a kind of adapter, refers in particular to a kind of by self structure reality
The waterproof construction of the adapter of existing self-sealing.
Realize above-mentioned purpose, the technical solution adopted in the utility model is: a kind of waterproof construction of adapter, including outer
Shell, outer conductor and insulator, the shell are provided with the mounting hole of perforation, and the outer conductor and insulator difference are coaxially
It is installed in the mounting hole, the outer conductor is sheathed on the outside of the insulator, and the insulator and the outer conductor are mutual
Interference fit, the insulator are mutually interference fitted with the shell.
Wherein, the outer conductor is provided with and mutually matched first chuck of the mounting hole, first chuck and institute
The inner sidewall for stating shell is mutually interference fitted, and the end of the outer conductor is provided with boss, and the boss is interior with the shell
Side wall forms mounting groove, and the mounting groove is provided with sealing ring.
Wherein, the insulator be provided with mutually matched second chuck of the shell, second chuck with it is described
The inner sidewall of shell is mutually interference fitted.
Wherein, the outer conductor wherein match in interference by the inner sidewall of side side lateral wall corresponding with the insulator
It closes.
Wherein, be provided with convex block on the inside of the shell, second chuck is set on the convex block, and with the convex block
Mutually compressing forms sealing.
The beneficial effects of the utility model embody are as follows: the utility model is intended to provide a kind of waterproof construction of adapter, leads to
The mutual interference between all parts is crossed, realizes automatic-sealed, structure is simple, guarantees part in moist and certain hydraulic pressure environment
Under can realize sealing function, the performance of the stability of guaranteed quality, adapter is more stable, and the service life is longer long, save
Replacement cost is easy to use, practical.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model overall structure cross-sectional view.
Attached drawing mark explanation:
1- shell；2- outer conductor；3- insulator；4- mounting hole；The first chuck of 5-；6- boss；7- mounting groove；8- sealing
Circle；The second chuck of 9-；10- convex block.
Specific embodiment
The specific embodiment that according to the present invention will be described in detail below with reference to the accompanying drawings:
As shown in Figs. 1-2, a kind of waterproof construction of adapter, including shell 1, outer conductor 2 and insulator 3, the shell 1
It is provided with the mounting hole 4 of perforation, the outer conductor 2 is coaxially mounted in the mounting hole 4 respectively with the insulator 3, institute
It states outer conductor 2 and is sheathed on 3 outside of insulator, the insulator 3 and the outer conductor 2 mutually interference fit, the insulation
Body 3 and the mutually interference fit of the shell 1.
Wherein, the outer conductor 2 is provided with and mutually matched first chuck 5 of the mounting hole 4, first chuck 5
Mutually be interference fitted with the inner sidewall of the shell 1, the end of the outer conductor 2 is provided with boss 6, the boss 6 with it is described
The inner sidewall of shell 1 forms mounting groove 7, and the mounting groove 7 is provided with sealing ring 8.
Wherein, the insulator 3 be provided with mutually matched second chuck 9 of the shell 1, second chuck 9 with
The inner sidewall of the shell 1 is mutually interference fitted.
Wherein, wherein the inner sidewall of side side lateral wall corresponding with the insulator 3 is in interference to the outer conductor 2
Cooperation.
Wherein, convex block 10 is provided on the inside of the shell 1, second chuck 9 is set on the convex block 10, and with institute
It states the mutually compressing of convex block 10 and forms sealing.
The above is only the preferred embodiment of the utility model, is not made to the technical scope of the utility model any
Limitation, the technical staff of the industry can make some deformations and modification under the inspiration of the technical program, all according to this
The technical spirit of utility model still falls within practical any modification, equivalent variations and modification made by above embodiment
In the range of new technique scheme.
Claims (5)
1. a kind of waterproof construction of adapter, it is characterised in that: including shell, outer conductor and insulator, the shell is provided with
The mounting hole of perforation, the outer conductor and the insulator are coaxially mounted on respectively in the mounting hole, the outer conductor set
On the outside of the insulator, the insulator is mutually interference fitted with the outer conductor, the insulator and the outer shell phase
Mutually interference fit.
2. a kind of waterproof construction of adapter according to claim 1, it is characterised in that: the outer conductor be provided with it is described
Mutually matched first chuck of mounting hole, first chuck and the inner sidewall of the shell are mutually interference fitted, described to lead outside
The end of body is provided with boss, the inner sidewall formation mounting groove of the boss and the shell, and the mounting groove is provided with sealing
Circle.
3. a kind of waterproof construction of adapter according to claim 1, it is characterised in that: the insulator be provided with it is described
Mutually matched second chuck of shell, second chuck and the inner sidewall of the shell are mutually interference fitted.
4. a kind of waterproof construction of adapter according to claim 2, it is characterised in that: the outer conductor wherein side it is interior
Side wall side lateral wall corresponding with the insulator is in interference fit.
5. a kind of waterproof construction of adapter according to claim 3, it is characterised in that: be provided on the inside of the shell convex
Block, second chuck are set on the convex block, and formation sealing is mutually oppressed with the convex block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820549530.5U CN208272245U (en) | 2018-04-18 | 2018-04-18 | A kind of waterproof construction of adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820549530.5U CN208272245U (en) | 2018-04-18 | 2018-04-18 | A kind of waterproof construction of adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208272245U true CN208272245U (en) | 2018-12-21 |
Family
ID=64679066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820549530.5U Active CN208272245U (en) | 2018-04-18 | 2018-04-18 | A kind of waterproof construction of adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208272245U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110190460A (en) * | 2019-07-04 | 2019-08-30 | 苏州祥龙嘉业电子科技股份有限公司 | A kind of Fakra connector |
| CN110474192A (en) * | 2019-07-23 | 2019-11-19 | 中国科学技术大学 | Signal connection structure and quantum chip package box body based on interference fit |
| CN111431381A (en) * | 2020-04-21 | 2020-07-17 | 杭州铁城信息科技有限公司 | Waterproof structure of wire harness and DCDC converter or charger comprising same |
-
2018
- 2018-04-18 CN CN201820549530.5U patent/CN208272245U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110190460A (en) * | 2019-07-04 | 2019-08-30 | 苏州祥龙嘉业电子科技股份有限公司 | A kind of Fakra connector |
| CN110474192A (en) * | 2019-07-23 | 2019-11-19 | 中国科学技术大学 | Signal connection structure and quantum chip package box body based on interference fit |
| CN111431381A (en) * | 2020-04-21 | 2020-07-17 | 杭州铁城信息科技有限公司 | Waterproof structure of wire harness and DCDC converter or charger comprising same |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |