CN204885630U - Circular electric connector of water -proof type - Google Patents
Circular electric connector of water -proof type Download PDFInfo
- Publication number
- CN204885630U CN204885630U CN201520603769.2U CN201520603769U CN204885630U CN 204885630 U CN204885630 U CN 204885630U CN 201520603769 U CN201520603769 U CN 201520603769U CN 204885630 U CN204885630 U CN 204885630U
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- China
- Prior art keywords
- electric connector
- water
- proof type
- utility
- circular plug
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Abstract
The utility model discloses a circular electric connector of water -proof type, include: square base and with the circular plug of square pedestal connection, square base fixed surface is connected with the ground connection reed, the inside of circular plug is equipped with the helicitic texture, the equipartition distributes on the inner wall of helicitic texture has a polyurethane coating, circular plug port department is provided with at least four and connects the draw -in groove soon. In this way, the utility model discloses circular electric connector of water -proof type simple structure is compact, can realize efficient shielding protection, has dual water -proof effects, also can normal use when electric connector is in aqueous or among the humid environment, keep the performance of excellence.
Description
Technical field
The utility model relates to connector technique field, particularly relates to a kind of water-proof type round electric connector.
Background technology
The circuit that electric connector is mainly used between electric power system high pressure vacuum equipment and various electronic instrument, electric equipment connects, and is formation necessary base components of holonomic system.
At present, the frequency of utilization of electric connector in some adverse circumstances is more and more higher, particularly in the environment such as flood, sewage, also will ensure the normal use of electric connector, and therefore my department investigated a kind of electric connector with water-proof function.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of water-proof type round electric connector; simple and compact for structure, efficient shielding protection can be realized, there is dual waterproof effect; also normally can use when electric connector is in water or in wet environment, keep excellent serviceability.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of water-proof type round electric connector, comprise: square base and the circular plug be connected with square base, described square base surface is fixedly connected with grounding reed, the inside of described circular plug is provided with helicitic texture, uniformly on the inwall of described helicitic texture be distributed with the first polyurethane coating, described circular plug port is provided with at least four and connects draw-in groove soon.
In the utility model preferred embodiment, described grounding reed periphery is provided with shielding hook.
In the utility model preferred embodiment, described grounding reed surface is also provided with the second polyurethane coating.
In the utility model preferred embodiment, the thickness of described first polyurethane coating is 0.5mm ~ 5mm, and the thickness of the second polyurethane coating is 2mm ~ 5mm.
In the utility model preferred embodiment, describedly connect the port that draw-in groove is equally distributed on circular plug ringwise soon.
The beneficial effects of the utility model are: the utility model water-proof type round electric connector is simple and compact for structure; efficient shielding protection can be realized; there is dual waterproof effect, also can normally use when electric connector is in water or in wet environment, keep excellent serviceability.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, 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, wherein:
Fig. 1 is the structural representation of water-proof type round electric connector one of the present utility model preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, square base, and 2, circular plug, 3, grounding reed, 4, shielding hook, 5, helicitic texture, 6, connect draw-in groove soon, the 7, first polyurethane coating, the 8, second polyurethane coating.
Embodiment
Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model embodiment comprises:
A kind of water-proof type round electric connector, comprising: square base 1 and the circular plug 2 be connected with square base 1.
Described square base 1 surface is fixedly connected with grounding reed 3, and described grounding reed 3 periphery is provided with shielding hook 4, and connector can realize maximum surface contact by independently shielding hook 4, realizes efficient shielding protection.
The inside of described circular plug 2 is provided with helicitic texture 5, and described circular plug 1 port is provided with at least four and connects draw-in groove 6 soon, describedly connects the port that draw-in groove 6 is equally distributed on circular plug 2 ringwise soon.
So, by helicitic texture 5 with connect draw-in groove 6 soon electric connector can be helped to realize being connected fast, and connect and locate more precisely, the operating efficiency of electric connector excellence can be ensured.
Uniformly on the inwall of described helicitic texture 5 be distributed with the first polyurethane coating 7, the thickness of described first polyurethane coating 7 is 0.5mm ~ 5mm.
Described first polyurethane coating 7 efficiently can stick to helicitic texture 6 surface, also can normally use when electric connector is in water or in wet environment, keeps excellent serviceability.
Described grounding reed 3 surface is also provided with the second polyurethane coating 8, and the thickness of described second polyurethane coating 8 is 2mm ~ 5mm.
Described second polyurethane coating 8 not only ensure that electric connector has excellent anti-wear performance, simultaneously for electric connector serves the effect of dual waterproof.
The beneficial effect of the utility model water-proof type round electric connector is:
Simple and compact for structure, efficient shielding protection can be realized, there is dual waterproof effect, also can normally use when electric connector is in water or in wet environment, keep excellent serviceability.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a water-proof type round electric connector, it is characterized in that, comprise: square base and the circular plug be connected with square base, described square base surface is fixedly connected with grounding reed, the inside of described circular plug is provided with helicitic texture, uniformly on the inwall of described helicitic texture be distributed with the first polyurethane coating, described circular plug port is provided with at least four and connects draw-in groove soon.
2. water-proof type round electric connector according to claim 1, is characterized in that, described grounding reed periphery is provided with shielding hook.
3. water-proof type round electric connector according to claim 2, is characterized in that, described grounding reed surface is also provided with the second polyurethane coating.
4. water-proof type round electric connector according to claim 3, is characterized in that, the thickness of described first polyurethane coating is 0.5mm ~ 5mm, and the thickness of the second polyurethane coating is 2mm ~ 5mm.
5. water-proof type round electric connector according to claim 1, is characterized in that, describedly connects the port that draw-in groove is equally distributed on circular plug ringwise soon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520603769.2U CN204885630U (en) | 2015-08-12 | 2015-08-12 | Circular electric connector of water -proof type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520603769.2U CN204885630U (en) | 2015-08-12 | 2015-08-12 | Circular electric connector of water -proof type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204885630U true CN204885630U (en) | 2015-12-16 |
Family
ID=54829965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520603769.2U Expired - Fee Related CN204885630U (en) | 2015-08-12 | 2015-08-12 | Circular electric connector of water -proof type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204885630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071108A (en) * | 2015-08-12 | 2015-11-18 | 常州市诚天电子有限公司 | Waterproof circular electrical connector |
-
2015
- 2015-08-12 CN CN201520603769.2U patent/CN204885630U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071108A (en) * | 2015-08-12 | 2015-11-18 | 常州市诚天电子有限公司 | Waterproof circular electrical connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160812 |