CN202737138U - Direct-insert circle electric connector - Google Patents
Direct-insert circle electric connector Download PDFInfo
- Publication number
- CN202737138U CN202737138U CN 201220273502 CN201220273502U CN202737138U CN 202737138 U CN202737138 U CN 202737138U CN 201220273502 CN201220273502 CN 201220273502 CN 201220273502 U CN201220273502 U CN 201220273502U CN 202737138 U CN202737138 U CN 202737138U
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- CN
- China
- Prior art keywords
- insulator
- pin
- housing
- hole
- electric connector
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- Expired - Fee Related
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Abstract
A direct-insert circle electric connector mainly comprises a plug and a socket, wherein an end of a pin (2) of the socket is connected with a pin insulator assembly (4), and the pin insulator assembly (4) is placed in a square plate housing (1); a connecting nut assembly (6) of the plug is sleeved on an outer surface of a housing (7), the housing (7) is sleeved on an outer surface of a hole insulator assembly (13), a plug hole (11) is arranged in the hole insulator, a tail accessory (14) is connected with the housing (7), and a ripple spring (8), a friction pad (9), and a small jump ring b (10) are arranged between the housing (7) and the connecting nut; and the direct-insert circle electric connector is specially provided by the utility model, the electric connector has humanized design in structure, direct-insert connection is employed, connection is convenient, operation is simple, the pin on the plug inserts the plug hole of the socket and rotates to be locked, production process is simple, production cost is low, and the direct-insert circle electric connector has great economic value and social value.
Description
Technical field
The utility model relates to a kind of design of electric connector, is specifically related to a kind of direct-connected circular electric connector.
Background technology
In various electric equipments, the consumption of electric connector is increasing, particularly use the consumption of electric connector especially big on the aircraft, the use amount of an airplane electric connector can reach hundreds of to several thousand in general, involve a ten of thousands circuit, electric connector is electrically connected and the signal transmission between device and device, assembly and assembly, system and system, is to consist of the necessary base components of holonomic system; The utility model provides a kind of direct-connected circular electric connector especially, and this electric connector is direct insertion connection, inserts in the jack on the socket and the nut that is rotatably connected is finished lockedly by the contact pin on the plug, and it is convenient, simple to operate to connect.
The utility model content
The utility model provides a kind of direct-connected circular electric connector especially, this electric connector structure humanization designing, be direct insertion connection, it is convenient, simple to operate to connect, insert in the jack of socket by contact pin on the plug and rotation is finished locked, production technology is simple, and cost of manufacture is low, has great economic worth and social value.
Direct-connected circular electric connector described in the utility model, mainly comprise plug and socket, wherein, described socket mainly comprises square plate housing (1), contact pin (2), sealing ring (3), pin insulator assembly (4), little jump ring (5), wherein, contact pin (2) one ends are connected with pin insulator assembly (4), pin insulator assembly (4) places in the square plate housing (1), be provided with sealing ring (3) between pin insulator assembly (4) one ends and the square plate housing (1), the other end is fixedly connected with square plate housing (1) by little jump ring (5); Described plug mainly comprises coupling nut assembly (6), housing (7), ripple spring (8), friction shim (9), lesser calorie spring b(10), jack (11), large jump ring (12), hole insulator assembly (13), tail accessory (14), wherein, coupling nut assembly (6) is socketed in housing (7) outer surface, housing (7) is socketed in hole insulator assembly (13) outer surface, jack (11) places in the insulator of hole, tail accessory (14) is connected with housing (7), is provided with ripple spring (8) between housing (7) and the coupling nut, friction shim (9), lesser calorie spring b(10).
Direct-connected circular electric connector described in the utility model, wherein, described pin insulator assembly (4) mainly comprises insulator (42) behind insulator (40) before the pin, claw (41), the pin, wherein, insulator (40) is connected with insulator (42) behind the pin before the pin, and is socketed in claw (41) outer surface.
Direct-connected circular electric connector described in the utility model, wherein, described hole insulator assembly (13) mainly comprises insulator (130) before the hole, claw b(131), insulator (132) behind the hole, insulator before the hole (130) is connected with insulator (132) behind the hole, and is socketed in claw b(131) outer surface.
Direct-connected circular electric connector described in the utility model, be mainly used in operation circuit, control loop and the subsidiary loop of the various electric equipments of rail vehicles, contact adopts hatch frame, stable connection, satisfactory mechanical property, the contact material adopts tin bronze, the surface is adopted gold-plated, and contact is reliable, superior performance, housing (7) and square plate housing (1) adopt aluminium alloy, and processing characteristics is superior.Pin insulator assembly (4) is polyphenylene sulfide with hole insulator assembly (13), and good insulation preformance has good oil resistant, ageing-resistant, non-hygroscopic, fire retardant performance.
Description of drawings
Fig. 1 is the socket schematic diagram;
Fig. 2 is contact pin insulator modular construction schematic diagram;
Fig. 3 is the plug construction schematic diagram;
Fig. 4 is the jack insulator assembly.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail:
The described direct-connected circular electric connector of present embodiment, mainly comprise plug and socket, shown in Fig. 1,3, described socket mainly comprises square plate housing (1), contact pin (2), sealing ring (3), pin insulator assembly (4), little jump ring (5), wherein, contact pin (2) one ends are connected with pin insulator assembly (4), pin insulator assembly (4) places in the square plate housing (1), be provided with sealing ring (3) between pin insulator assembly (4) one ends and the square plate housing (1), the other end is fixedly connected with square plate housing (1) by little jump ring (5); Described plug mainly comprises coupling nut assembly (6), housing (7), ripple spring (8), friction shim (9), lesser calorie spring b(10), jack (11), large jump ring (12), hole insulator assembly (13), tail accessory (14), wherein, coupling nut assembly (6) is socketed in housing (7) outer surface, housing (7) is socketed in hole insulator assembly (13) outer surface, jack (11) places in the insulator of hole, tail accessory (14) is connected with housing (7), is provided with ripple spring (8) between housing (7) and the coupling nut, friction shim (9), lesser calorie spring b(10).
The described direct-connected circular electric connector of present embodiment, as shown in Figure 2, described pin insulator assembly (4) mainly comprises insulator (42) behind insulator (40) before the pin, claw (41), the pin, wherein, insulator (40) is connected with insulator (42) behind the pin before the pin, and is socketed in claw (41) outer surface.
The described direct-connected circular electric connector of present embodiment, as shown in Figure 4, described hole insulator assembly (13) mainly comprises insulator (130) before the hole, claw b(131), insulator (132) behind the hole, insulator before the hole (130) is connected with insulator (132) behind the hole, and is socketed in claw b(131) outer surface.
The above only is better embodiment of the present utility model, all any modifications of making within spirit of the present utility model and principle, is equal to and replaces and improvement etc., all should be included within the protection range of the present utility model.
Claims (3)
1. direct-connected circular electric connector, mainly comprise plug and socket, it is characterized in that: described socket mainly comprises square plate housing (1), contact pin (2), sealing ring (3), pin insulator assembly (4), little jump ring (5), wherein, contact pin (2) one ends are connected with pin insulator assembly (4), pin insulator assembly (4) places in the square plate housing (1), be provided with sealing ring (3) between pin insulator assembly (4) one ends and the square plate housing (1), the other end is fixedly connected with square plate housing (1) by little jump ring (5); Described plug mainly comprises coupling nut assembly (6), housing (7), ripple spring (8), friction shim (9), lesser calorie spring b(10), jack (11), large jump ring (12), hole insulator assembly (13), tail accessory (14), wherein, coupling nut assembly (6) is socketed in housing (7) outer surface, housing (7) is socketed in hole insulator assembly (13) outer surface, jack (11) places in the insulator of hole, tail accessory (14) is connected with housing (7), is provided with ripple spring (8) between housing (7) and the coupling nut, friction shim (9), lesser calorie spring b(10).
2. according to the described direct-connected circular electric connector of claim 1, it is characterized in that: described pin insulator assembly (4) mainly comprises insulator (42) behind insulator (40) before the pin, claw (41), the pin, wherein, insulator (40) is connected with insulator (42) behind the pin before the pin, and is socketed in claw (41) outer surface.
3. according to the described direct-connected circular electric connector of claim 1, it is characterized in that: described hole insulator assembly (13) mainly comprises insulator (130) before the hole, claw b(131), insulator (132) behind the hole, insulator before the hole (130) is connected with insulator (132) behind the hole, and is socketed in claw b(131) outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220273502 CN202737138U (en) | 2012-06-11 | 2012-06-11 | Direct-insert circle electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220273502 CN202737138U (en) | 2012-06-11 | 2012-06-11 | Direct-insert circle electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202737138U true CN202737138U (en) | 2013-02-13 |
Family
ID=47662804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220273502 Expired - Fee Related CN202737138U (en) | 2012-06-11 | 2012-06-11 | Direct-insert circle electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202737138U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103390834A (en) * | 2013-07-29 | 2013-11-13 | 沈阳兴华航空电器有限责任公司 | Multiple-freedom-degree floating electric connector with self-calibration function |
| CN104505639A (en) * | 2014-11-19 | 2015-04-08 | 常州市宏硕电子有限公司 | Direct insertion round electric connector |
-
2012
- 2012-06-11 CN CN 201220273502 patent/CN202737138U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103390834A (en) * | 2013-07-29 | 2013-11-13 | 沈阳兴华航空电器有限责任公司 | Multiple-freedom-degree floating electric connector with self-calibration function |
| CN104505639A (en) * | 2014-11-19 | 2015-04-08 | 常州市宏硕电子有限公司 | Direct insertion round electric 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: 20130213 Termination date: 20180611 |