CN205070012U - Electric connector with waterproof construction - Google Patents
Electric connector with waterproof construction Download PDFInfo
- Publication number
- CN205070012U CN205070012U CN201520822194.3U CN201520822194U CN205070012U CN 205070012 U CN205070012 U CN 205070012U CN 201520822194 U CN201520822194 U CN 201520822194U CN 205070012 U CN205070012 U CN 205070012U
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- CN
- China
- Prior art keywords
- contact pin
- electric connector
- socket casing
- socket
- waterproof construction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses an electric connector with waterproof construction, including the socket that is equipped with the contact pin, the socket is including the socket casing the seal line body is equipped with to the bottom of socket casing, seal line body top spin is twisted there is the block, the bottom of contact pin insert to seal line is internal the middle part periphery of contact pin is equipped with the filler the inlayer of socket casing is equipped with the retaining ring, can be right it is spacing to pack, changes through the socket structure to electric connector, can realize waterproofly and to the economic benefits and social benefits function of contact pin location, promote degree of safety and product quality.
Description
Technical field
The utility model relates to big current connection device technical field, particularly relates to a kind of electric connector with waterproof construction.
Background technology
Along with the continuous progress of industry, electric field obtains development at full speed, play vital effect in the industry, but due to the risk factor of big current higher, user usually extremely payes attention to its fail safe in the process using high-current equipment, electric connector is as a kind of big current Connection Element, the connection of its primary responsibility electric current and interruption, electric connector of the prior art adopts insulating material to make usually, so its weak point is that waterproof effect is poor, and electric connector needs to carry out continuous grafting cooperation, Long-Time Service can form security threat to installation personnel.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of electric connector with waterproof construction, by changing the socket of electric connector, can realize waterproof and the economic benefits and social benefits function to contact pin location, promoting degree of safety and product quality.
The technical solution of the utility model is as follows:
Have the electric connector of waterproof construction, comprise the socket that contact pin is housed, described socket includes Socket casing, in the bottom of described Socket casing, grommet is housed, and described grommet has screwed block; The bottom of described contact pin is inserted in described grommet, is arranged with filler, is provided with back-up ring at the internal layer of described Socket casing outside the middle part of described contact pin, can be spacing to described filler.
Further, be provided with ladder platform at the middle part of described contact pin, be arranged with hangnail at described the outer of ladder platform, with the clamping of described filler phase.
As preferably, the bottom internal layer of described Socket casing is provided with screw thread, described block screws with described Socket casing and connects.
As preferably, described grommet is rubber stopper, with described Socket casing interference fit.
Beneficial effect: the utility model is by being plugged on grommet by contact pin, be fixed on described Socket casing inner, utilize filler to position and protect, Improving The Quality of Products, pass through the cooperation of block and described Socket casing simultaneously, realize the strict extruding to grommet, make it tightly encircle in the bottom of described contact pin, play waterproof action, thus contribute to promoting degree of safety.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation with the electric connector of waterproof construction disclosed in the utility model embodiment.
Numeral and the corresponding component title represented by letter in figure:
1, Socket casing; 2, contact pin; 3, grommet; 4, block a shot; 5, filler; 6, ladder platform; 7, back-up ring.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the utility model embodiment is described in detail.
Have an electric connector for waterproof construction, with reference to Fig. 1, comprise the socket that contact pin 2 is housed, described socket includes Socket casing 1, in the bottom of described Socket casing 1, grommet 3 is housed, and described grommet 3 is rubber stopper, with described Socket casing 1 interference fit; The bottom internal layer of described Socket casing 1 is provided with screw thread, described grommet 3 has screwed block 4, coordinate with the screwing of internal layer of described Socket casing 1 by utilizing described block 4, extruding can be formed to described grommet 3, the bottom of described contact pin 2 is inserted in described grommet 3, described grommet 3 can be encircled tightly at described contact pin 2 bottom periphery, is formed and fixes the soft of described contact pin 2.
Ladder platform 6 and filler 5 is provided with at the middle part of described contact pin 2, described filler 5 is coated on the periphery of described contact pin 2, is arranged with hangnail at described the outer of ladder platform 6, with the clamping of described filler 5 phase, back-up ring 7 is also provided with at the internal layer of described Socket casing 1, can be spacing to described filler 5.
By above technical scheme, the effective location to contact pin can being realized on the one hand, guarantee its being kept upright property, on the other hand by utilizing the connection of grommet and block, promoting waterproof effect.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection range of the present utility model.
Claims (4)
1. have the electric connector of waterproof construction, comprise the socket that contact pin is housed, it is characterized in that, described socket includes Socket casing, in the bottom of described Socket casing, grommet is housed, and described grommet has screwed block; The bottom of described contact pin is inserted in described grommet, is arranged with filler, is provided with back-up ring at the internal layer of described Socket casing outside the middle part of described contact pin, can be spacing to described filler.
2. the electric connector with waterproof construction according to claim 1, is characterized in that, the middle part of described contact pin is provided with ladder platform, is arranged with hangnail at described the outer of ladder platform, with the clamping of described filler phase.
3. the electric connector with waterproof construction according to claim 1, is characterized in that, the bottom internal layer of described Socket casing is provided with screw thread, and described block screws with described Socket casing and connects.
4. the electric connector with waterproof construction according to claim 1, is characterized in that, described grommet is rubber stopper, with described Socket casing interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520822194.3U CN205070012U (en) | 2015-10-21 | 2015-10-21 | Electric connector with waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520822194.3U CN205070012U (en) | 2015-10-21 | 2015-10-21 | Electric connector with waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205070012U true CN205070012U (en) | 2016-03-02 |
Family
ID=55396521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520822194.3U Active CN205070012U (en) | 2015-10-21 | 2015-10-21 | Electric connector with waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205070012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106299854A (en) * | 2016-08-24 | 2017-01-04 | 西安艾力特电子实业有限公司 | A kind of adapter thin-walled is press-fitted anti-cracking structure |
-
2015
- 2015-10-21 CN CN201520822194.3U patent/CN205070012U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106299854A (en) * | 2016-08-24 | 2017-01-04 | 西安艾力特电子实业有限公司 | A kind of adapter thin-walled is press-fitted anti-cracking structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 225400 No. 88 Jichuan North Road, Taizhou City, Jiangsu Province Patentee after: Jiangsu Haina Optical Technology Co., Ltd. Address before: 225400 No. 88 Jichuan North Road, Taizhou City, Jiangsu Province Patentee before: TAIXING HAINA ELECTROMECHANICAL CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |