CN205159643U - Circular electric connector - Google Patents
Circular electric connector Download PDFInfo
- Publication number
- CN205159643U CN205159643U CN201520959215.6U CN201520959215U CN205159643U CN 205159643 U CN205159643 U CN 205159643U CN 201520959215 U CN201520959215 U CN 201520959215U CN 205159643 U CN205159643 U CN 205159643U
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- plug
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- connector
- jack
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Abstract
The utility model discloses a circular electric connector, including the public end of connector, the female end of connector and public end lock sleeve, wherein, the public end housing body is drawn together to the public hand ladle of connector, at the internal plug base member that is provided with of public end housing, is provided with plug grafting end in an end section of plug base member, and the cross section that the end was pegged graft to the plug is circular, is provided with the plug of being connected with the plug wire on it, female end housing body is drawn together to the female hand ladle of connector, at the internal female end group body that is provided with of female end housing, is provided with jack grafting end in an end section of female end group body, and the cross section that the end was pegged graft to the jack is circular, is provided with the jack of being connected with the socket wire on it, public end lock sleeve by thread bush section, shoulder hole section and rubber bullet pad constitution, the utility model discloses an elastic rubber ring in the end lock sleeve can enough play the effect that elasticity compressed tightly, can also play springiness cushioning's effect for the connector is high with outside cable joint strength, has guaranteed the normal use of connector when receiving outside physics pressure.
Description
Technical field
The utility model relates to connector technique field, is specially a kind of round electric connector.
Background technology
Electric connector is by fixed end electric connector, i.e. female contact (abbreviation socket), with free-end electric connector, namely male contact (abbreviation plug) forms.Socket is fixed in consuming parts by its side (circle) dish and (also adopts welding manner individually), and plug generally connects cable, realizes plug, socket connects by coupling nut; Electric connector housing refers to shell, coupling nut, the tail accessory of plugs and sockets.Shell effect is that electrical connector interior part such as protection insulator and contact (common name of contact pin jack) etc. is not damaged.Positioning spline above ensures that plug and socket are located.Coupling nut is used for connector assembly and connects and be separated.Tail accessory for the protection of wire and contact termination place injury-free and for attached cable.Housing also has certain electromagnetic shielding action.
Because existing design connector is complicated to inserting structure global design, connection interface structure design is upper is inconvenient to dismantle and easily by error, easily loosen after grafting simultaneously, easy plug can not well contact with jack, easily produces the problem of loose contact, in addition, the round electric connector of many assembling parts form of the prior art, in dismounting, because spare part is more, make the assembling of connector add operation, add processing and fabricating cost.
Utility model content
The purpose of this utility model is to provide a kind of round electric connector, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of round electric connector, comprises connector male end, connector female end and male end lock sleeve; Wherein, connector male end comprises male end housing, in male end housing, be provided with plug body, and an end section of plug body is provided with plug inserted terminal, and the cross section of plug inserted terminal is circular, is provided with the plug be connected with plug wires; Connector female end comprises female end housing, is provided with female end matrix in female end housing, and an end section of female end matrix is provided with jack inserted terminal, and the cross section of jack inserted terminal is circular, is provided with the jack be connected with jack wires; Described male end lock sleeve is by thread bush section, and shoulder hole section and rubber bullet pad form; The outer face of connector male end is provided with thread segment, this thread segment and described thread bush section secure fit, shoulder hole section to be arranged on outside thread bush section and to be connected with thread bush section one, the inner side two ladder section of shoulder hole section is equipped with groove, in groove, arranges elastic rubber ring.
As the utility model further technical scheme, plug is identical with jack number, and jack inwall is arranged with the projection of two curved surfaces, and form hyperboloid socket, plug is the sphenoid of a sectional axis to symmetry.
As the utility model further technical scheme, male end housing and female end surface of shell are provided with for etch-proof phosphorus nickel coating.
As the utility model further technical scheme, plug is line spring or sheet spring plug, and jack is line spring or sheet spring socket, is fixed between plug and jack by reducing.
Compared with prior art, in the utility model use procedure, the bonding strength of its connectivity port when male end lock sleeve can ensure that connector male end is docked with connection, elastic rubber ring in male end lock sleeve can either play the effect of elastic compression, the effect of elastic buffer can also be played, make connector and External cable bonding strength high, not easily departing from, ensure that the normal use of connector when being subject to external physical pressure.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of round electric connector of the utility model.
Embodiment
Be described in more detail below in conjunction with the technical scheme of embodiment to this patent.
Refer to Fig. 1, a kind of round electric connector, comprise connector male end 2, connector female end 1 and male end lock sleeve 3; Wherein: connector male end 2 comprises male end housing 21, plug body 22 is provided with in male end housing 21, an end section of plug body 22 is provided with plug inserted terminal 23, and the cross section of plug inserted terminal 23 is circular, is provided with the plug 24 be connected with plug wires; Connector female end 1 comprises female end housing 11, female end matrix 12 is provided with in female end housing 11, an end section of female end matrix 12 is provided with jack inserted terminal 13, and the cross section of jack inserted terminal 13 is circular, is provided with the jack 14 be connected with jack wires; Described male end lock sleeve 3 is by thread bush section 31, and shoulder hole section 32 and rubber bullet pad 33 form; The outer face of connector male end 2 is provided with thread segment, this thread segment and described thread bush section 31 secure fit, shoulder hole section 32 to be arranged on outside thread bush section 31 and to be connected with thread bush section 31 one, the inner side two ladder section of shoulder hole section 32 is equipped with groove, elastic rubber ring 33 is set in groove; In use, the bonding strength of its connectivity port when the effect of male end lock sleeve 3 mainly ensures that connector male end 2 is docked with connection, elastic rubber ring 33 in male end lock sleeve 3 can either play the effect of elastic compression, the effect of elastic buffer can also be played, make connector and External cable bonding strength high, not easily departing from, ensure that the normal use of connector when being subject to external physical pressure.
Plug 24 is identical with jack 14 number, and jack 14 inwall is arranged with the projection of two curved surfaces, and form hyperboloid socket, plug 24 is sectional axis sphenoids to symmetry, the protuberance contacts of its outer wall and two curved surfaces after this sphenoid insertion jack inwall.
Male end housing 21 and female end housing 11 are made of metal, and is provided with for etch-proof phosphorus nickel coating on surface, and plug 24 is line spring or sheet spring plug, and jack 14 is line spring or sheet spring socket, is fixed between plug 24 and jack 14 by reducing.
In order to can blindmate or prevent error, the plug 24 in the present embodiment and jack 14 be respectively arranged with the projection and recessed that intercouple.
Compared with prior art, the utility model adopts spiral bayonet socket to connect, easy to use, fast insert-pull, contact-making surface adopts hyperboloid wire spring socket, has contact resistance low and stable, contact engaging and separating force is moderate, and contact wear-out life is long, also has blindmate simultaneously and can prevent misplug function.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned execution mode, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (4)
1. a round electric connector, is characterized in that, comprises connector male end, connector female end and male end lock sleeve; Wherein, connector male end comprises male end housing, in male end housing, be provided with plug body, and an end section of plug body is provided with plug inserted terminal, and the cross section of plug inserted terminal is circular, is provided with the plug be connected with plug wires; Connector female end comprises female end housing, is provided with female end matrix in female end housing, and an end section of female end matrix is provided with jack inserted terminal, and the cross section of jack inserted terminal is circular, is provided with the jack be connected with jack wires; Described male end lock sleeve is by thread bush section, and shoulder hole section and rubber bullet pad form; The outer face of connector male end is provided with thread segment, this thread segment and described thread bush section secure fit, shoulder hole section to be arranged on outside thread bush section and to be connected with thread bush section one, the inner side two ladder section of shoulder hole section is equipped with groove, in groove, arranges elastic rubber ring.
2. a kind of round electric connector according to claim 1, is characterized in that, plug is identical with jack number, and jack inwall is arranged with the projection of two curved surfaces, and form hyperboloid socket, plug is the sphenoid of a sectional axis to symmetry.
3. a kind of round electric connector according to claim 1, is characterized in that, male end housing and female end surface of shell are provided with for etch-proof phosphorus nickel coating.
4. a kind of round electric connector according to claim 1, is characterized in that, plug is line spring or sheet spring plug, and jack is line spring or sheet spring socket, is fixed between plug and jack by reducing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520959215.6U CN205159643U (en) | 2015-11-27 | 2015-11-27 | Circular electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520959215.6U CN205159643U (en) | 2015-11-27 | 2015-11-27 | Circular electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205159643U true CN205159643U (en) | 2016-04-13 |
Family
ID=55695299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520959215.6U Active CN205159643U (en) | 2015-11-27 | 2015-11-27 | Circular electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205159643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546400A (en) * | 2018-12-29 | 2019-03-29 | 镇江奥博通信设备有限公司 | A kind of corrosion-resistant double card button round electric connector |
-
2015
- 2015-11-27 CN CN201520959215.6U patent/CN205159643U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546400A (en) * | 2018-12-29 | 2019-03-29 | 镇江奥博通信设备有限公司 | A kind of corrosion-resistant double card button round electric connector |
| CN109546400B (en) * | 2018-12-29 | 2024-05-24 | 镇江奥博通信设备有限公司 | Corrosion-resistant double-buckle circular electric connector |
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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: 338000 building 7, No. 888, Guangming Road incubation base, high tech Zone, Xinyu City, Jiangxi Province Patentee after: Jiangxi Mingji Hi Tech Electronics Co.,Ltd. Address before: 338000 building 7, No. 888, Guangming Road incubation base, high tech Zone, Xinyu City, Jiangxi Province Patentee before: JIANGXI JINBAO TECHNOLOGY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 338000 No. 1500, Saiwei Avenue, Xinyu high tech Development Zone, Jiangxi Province Patentee after: Jiangxi Mingji Hi Tech Electronics Co.,Ltd. Address before: 338000 building 7, No. 888, Guangming Road incubation base, high tech Zone, Xinyu City, Jiangxi Province Patentee before: Jiangxi Mingji Hi Tech Electronics Co.,Ltd. |