CN204927657U - Waterproof dc connector - Google Patents
Waterproof dc connector Download PDFInfo
- Publication number
- CN204927657U CN204927657U CN201520669112.6U CN201520669112U CN204927657U CN 204927657 U CN204927657 U CN 204927657U CN 201520669112 U CN201520669112 U CN 201520669112U CN 204927657 U CN204927657 U CN 204927657U
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- CN
- China
- Prior art keywords
- conducting terminal
- conductive terminal
- connector
- jack
- waterproof
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- 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 belongs to a connector technical field relates to a DC connector, concretely relates to waterproof DC connector who closely cooperates. The utility model relates to a waterproof DC connector, including two joints that closely cooperate each other, connecting including casing, conductive terminal and conductive terminal jack, connecting the front end and fall into two parts, some is the conductive terminal who exposes the casing, and some is the casing extension parallel with conductive terminal in addition, is equipped with the hole in the casing extension, and the degree of depth in hole is greater than the long end of conductive terminal jack, the conductive terminal jack is established downthehole, when the DC connector was pegged graft, the conductive terminal of one of them joint, conductive terminal jack closely cooperated with conductive terminal jack, the conductive terminal of another one plug respectively. The utility model discloses in can realizing that conductive terminal ensconces the casing completely, waterproof performance is good, and does not divide public female head, and the structure is unique, connects firmly.
Description
Technical field
The utility model belongs to connector technique field, relates to a kind of DC connector, is specifically related to a kind of close-fitting waterproof DC connector.
Background technology
Existing DC connector is connected by male and female, also exists to connect unreliable, easily gets loose, the weak point of water resistance difference.
Utility model content
The purpose of this utility model is to provide a kind of structure uniqueness, stable connection, close-fitting waterproof DC connector, to solve weak point of the prior art.
The technical solution adopted in the utility model is: a kind of waterproof DC connector, comprise two mutual close-fitting joints, described joint comprises housing, conducting terminal and conducting terminal jack, joint front end is divided into two parts, a part exposes the conducting terminal of housing, a part is the housing extension parallel with conducting terminal in addition, hole is provided with in housing extension, the degree of depth in hole is greater than the long end of conducting terminal jack, described conducting terminal jack is located in hole, during described DC connector grafting, the conducting terminal of one of them joint, conducting terminal jack respectively with the conducting terminal jack of another one plug, conducting terminal closely cooperates.
The further improvements of the utility model are:
It is cylindrical that described conducting terminal, conducting terminal jack enclose volume by conductive metal sheet, and there is gap at closed place.
Recess is formed with in the middle of described conducting terminal.
The utility model compares present technology, has following beneficial effect:
1, the utility model is by arranging the plug of mutual grafting, plug head is divided into two parts, a part exposes the conducting terminal of housing, a part is the conducting terminal jack be located in housing bore, and the degree of depth in hole is greater than the length of the conducting terminal jack be located in hole, during the grafting of DC connector, the terminal of one of them joint, conducting terminal jack closely cooperate with the conducting terminal jack of another one plug, terminal respectively, conducting terminal can be realized ensconce completely in housing, water resistance is good, and regardless of male and female head, structure is unique, stable connection;
2, conducting terminal, that conducting terminal jack encloses volume by conductive metal sheet is cylindrical, there is gap at closed place, and is formed with recess in the middle of conducting terminal, can realize closely cooperating of conducting terminal and conducting terminal jack, increase water resistance further.
Accompanying drawing explanation
Fig. 1 is the utility model plug Facad structure schematic diagram;
Fig. 2 is plan structure schematic diagram under the non-inserting state of the utility model.
11. housings, 12. conducting terminals, 13. conducting terminal jacks, 14. housing extension
15. holes; 16. gaps, 17. recesses.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
As shown in drawings, a kind of waterproof DC connector, comprise two mutual close-fitting joints 1, described joint 1 comprises housing 11, conducting terminal 12 and conducting terminal jack 13, joint 1 front end is divided into two parts, a part exposes the conducting terminal 12 of housing 11, a part is the housing extension 14 parallel with conducting terminal 12 in addition, hole 15 is provided with in housing extension 14, the degree of depth in hole 15 is greater than the long end of conducting terminal jack 13, conducting terminal jack is located in hole, conducting terminal 12, it is cylindrical that conducting terminal jack 13 encloses volume by conductive metal sheet, there is gap 16 at closed place, recess 17 is formed with in the middle of conducting terminal 12, during the grafting of DC connector, the conducting terminal 12 of one of them joint 1, conducting terminal jack 13 respectively with the conducting terminal jack 13 of another one plug 1, conducting terminal 12 closely cooperates.
Above-mentioned execution mode is specific embodiment of the utility model; be not used to limit enforcement of the present utility model and interest field; all equivalences made according to the content described in utility model application scope of patent protection change and modify, and all should be included in the utility model claim.
Claims (3)
1. a waterproof DC connector, it is characterized in that, comprise two mutual close-fitting joints, described joint comprises housing, conducting terminal and conducting terminal jack, joint front end is divided into two parts, a part exposes the conducting terminal of housing, a part is the housing extension parallel with conducting terminal in addition, hole is provided with in housing extension, the degree of depth in hole is greater than the long end of conducting terminal jack, described conducting terminal jack is located in hole, during described DC connector grafting, the conducting terminal of one of them joint, conducting terminal jack respectively with the conducting terminal jack of another one plug, conducting terminal closely cooperates.
2. a kind of waterproof DC connector according to claim 1, is characterized in that, it is cylindrical that described conducting terminal, conducting terminal jack enclose volume by conductive metal sheet, and there is gap at closed place.
3. a kind of waterproof DC connector according to claim 2, is characterized in that, is formed with recess in the middle of described conducting terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520669112.6U CN204927657U (en) | 2015-08-31 | 2015-08-31 | Waterproof dc connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520669112.6U CN204927657U (en) | 2015-08-31 | 2015-08-31 | Waterproof dc connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204927657U true CN204927657U (en) | 2015-12-30 |
Family
ID=54976757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520669112.6U Active CN204927657U (en) | 2015-08-31 | 2015-08-31 | Waterproof dc connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204927657U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107453063A (en) * | 2016-05-18 | 2017-12-08 | Itt制造企业有限责任公司 | Regardless of male and female electric connector |
| CN107742805A (en) * | 2017-11-01 | 2018-02-27 | 毛利英 | A kind of information read device |
| CN108258549A (en) * | 2018-01-18 | 2018-07-06 | 江苏和飞航天电子有限公司 | A kind of male and female end is identical from socket, connector |
-
2015
- 2015-08-31 CN CN201520669112.6U patent/CN204927657U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107453063A (en) * | 2016-05-18 | 2017-12-08 | Itt制造企业有限责任公司 | Regardless of male and female electric connector |
| CN111509423A (en) * | 2016-05-18 | 2020-08-07 | Itt制造企业有限责任公司 | Inseparable male and female insert |
| CN111509423B (en) * | 2016-05-18 | 2021-10-19 | Itt制造企业有限责任公司 | Inseparable male and female insert |
| CN107742805A (en) * | 2017-11-01 | 2018-02-27 | 毛利英 | A kind of information read device |
| CN108258549A (en) * | 2018-01-18 | 2018-07-06 | 江苏和飞航天电子有限公司 | A kind of male and female end is identical from socket, connector |
| CN108258549B (en) * | 2018-01-18 | 2024-04-05 | 江苏和飞航天电子有限公司 | Self-plugging connector with same male and female ends |
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523000 the 22 floor of No. 4 building, No. 1 international building, Nancheng District, Dongguan, Guangdong Patentee after: Dongguan Tatsu Tatsu detection technology Limited by Share Ltd Address before: 523000 the 22 floor of No. 4 building, No. 1 international building, Nancheng District, Dongguan, Guangdong Patentee before: Global Standard Testing Technology Service Co., Ltd. |