CN202749601U - Direct insertion type electric connector - Google Patents
Direct insertion type electric connector Download PDFInfo
- Publication number
- CN202749601U CN202749601U CN 201220068985 CN201220068985U CN202749601U CN 202749601 U CN202749601 U CN 202749601U CN 201220068985 CN201220068985 CN 201220068985 CN 201220068985 U CN201220068985 U CN 201220068985U CN 202749601 U CN202749601 U CN 202749601U
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- CN
- China
- Prior art keywords
- contact pin
- jack
- socket
- plug
- electric connector
- 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.)
- Expired - Lifetime
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Abstract
The utility model provides a direct insertion type electric connector which comprises a plug and a socket in butt joint. A pin assembly (2) of the plug is disposed in a plug shell (1); the plug shell (1) is connected with a nylon cable gland a (4) through a tail adapter (3); a jack assembly (9) of the socket is disposed in a socket shell (6); an O-shaped ring (7) is arranged on the socket shell (6); a square plate rubber pad (8) is disposed at a square plate position (2) of the socket shell (6); a nylon cable gland b (10) is threadedly connected with the tail adapter (3); and the tail adapter (3) is threadedly connected with the socket shell (6). The direct insertion type electric connector especially provided by the utility model has a humanized structure, is easy and convenient to operate, realizes connection and locking through bayonet coupling, can be quickly separated and connected and has the advantages of reliable contact, good insulating properties and excellent oil resistance, aging resistance, non-absorption of moisture, fire resistance and flame retardation performance.
Description
Technical field
The utility model relates to the design of electric connector, is specifically related to a kind of straight insertion type 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 locomotive, the use amount of electric connector can reach hundreds of to several thousand on the amount locomotive 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 straight insertion type electric connector especially, and it is convenient, easy and simple to handle to connect.
The utility model content
The utility model provides a kind of straight insertion type electric connector especially, this electric connector structure humanization designing, simple to operation, connect realization by bayonet socket and connect locking, can separate fast and be connected, contact is reliable, and good insulation preformance has good oil resistant, ageing-resistant, non-hygroscopic, fire retardant performance.
Straight insertion type electric connector described in the utility model, plug and socket by docking forms, wherein, described plug mainly comprises plug casing (1), contact pin component (2), afterbody adapter (3), nylon cable water joint a(4), wherein, contact pin component (2) places in the plug casing (1), passes through afterbody adapter (3) and nylon cable water joint a(4 in the plug casing (1)) be connected; Described socket mainly comprises Socket casing (6), O type circle b(7), square plate rubber cushion (8), plugging hole component (9), nylon cable water joint b(10), wherein, plugging hole component (9) places in the Socket casing (6), O type circle (7) places on the Socket casing (6), square plate rubber cushion (8) places the square plate place (25) of Socket casing (6), nylon cable water joint b(10) be threaded connection on the afterbody adapter (3), afterbody adapter (3) is threaded connection on the Socket casing (6).
Straight insertion type electric connector described in the utility model, wherein, described plugging hole component (9) mainly comprises jack top cover (11), jack (12), jack spring (13), screw (14), claw a(15), backing pin a(16), wherein, jack spring (13) places in the jack (12), one end is connected with jack (12) by screw (14), and the other end is connected claw a(15 with jack top cover (11)) and backing pin a(16) place jack (12) outer surface.
Straight insertion type electric connector described in the utility model, wherein, described contact pin component (2) mainly comprises contact pin top cap (17), contact pin reed (18), bayonet lock (19), claw b(20), backing pin b(21), contact pin (22), wherein, contact pin top cap (17) is connected with contact pin (22) one ends, contact pin reed (18), bayonet lock (19), backing pin b(21) place on the contact pin (22) claw b(20) place between contact pin (22) and the plug casing (1).
Straight insertion type electric connector described in the utility model, wherein, contact pin top cap (17) contacts first with jack top cover (11) when plug and socket docks, contact pin top cap (17) promotes the jack top cover backward, jack spring (13) is extruded into screw (14) and locates, and contact pin reed this moment (18) is realized whole the connection with plugging hole component (9) contact.
Straight insertion type electric connector described in the utility model, wherein, the junction of described plug casing (1) and afterbody adapter (3) is provided with O RunddichtringO (5).
Description of drawings
Fig. 1 is the plug construction schematic diagram;
Fig. 2 is the socket schematic diagram;
Fig. 3 is the plugging hole component structural representation.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail:
The described straight insertion type electric connector of the present embodiment, plug and socket by docking forms, wherein, described plug mainly comprises plug casing (1), contact pin component (2), afterbody adapter (3), nylon cable water joint a(4), wherein, contact pin component (2) places in the plug casing (1), passes through afterbody adapter (3) and nylon cable water joint a(4 in the plug casing (1)) be connected; Described socket mainly comprises Socket casing (6), O type circle b(7), square plate rubber cushion (8), plugging hole component (9), nylon cable water joint b(10), wherein, plugging hole component (9) places in the Socket casing (6), O type circle (7) places on the Socket casing (6), square plate rubber cushion (8) places the square plate place (25) of Socket casing (6), nylon cable water joint b(10) be threaded connection on the afterbody adapter (3), afterbody adapter (3) is threaded connection on the Socket casing (6).
The described straight insertion type electric connector of the present embodiment, wherein, described plugging hole component (9) mainly comprises jack top cover (11), jack (12), jack spring (13), screw (14), claw a(15), backing pin a(16), wherein, jack spring (13) places in the jack (12), one end is connected with jack (12) by screw (14), and the other end is connected claw a(15 with jack top cover (11)) and backing pin a(16) place jack (12) outer surface.
The described straight insertion type electric connector of the present embodiment, wherein, described contact pin component (2) mainly comprises contact pin top cap (17), contact pin reed (18), bayonet lock (19), claw b(20), backing pin b(21), contact pin (22), wherein, contact pin top cap (17) is connected with contact pin (22) one ends, contact pin reed (18), bayonet lock (19), backing pin b(21) place on the contact pin (22) claw b(20) place between contact pin (22) and the plug casing (1).
The described straight insertion type electric connector of the present embodiment, wherein, contact pin top cap (17) contacts first with jack top cover (11) when plug and socket docks, contact pin top cap (17) promotes the jack top cover backward, jack spring (13) is extruded into screw (14) and locates, and contact pin reed this moment (18) is realized whole the connection with plugging hole component (9) contact.
The described straight insertion type electric connector of the present embodiment, wherein, the junction of described plug casing (1) and afterbody adapter (3) is provided with O RunddichtringO (5).The described direct insertion electrical connection of the present embodiment, manipulation loop, control loop and the subsidiary loop of the applicable various electric equipments of rail vehicles.
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 (5)
1. straight insertion type electric connector, plug and socket by docking forms, it is characterized in that: described plug mainly comprises plug casing (1), contact pin component (2), afterbody adapter (3), nylon cable water joint a(4), wherein, contact pin component (2) places in the plug casing (1), passes through afterbody adapter (3) and nylon cable water joint a(4 in the plug casing (1)) be connected; Described socket mainly comprises Socket casing (6), O type circle b(7), square plate rubber cushion (8), plugging hole component (9), nylon cable water joint b(10), wherein, plugging hole component (9) places in the Socket casing (6), O type circle (7) places on the Socket casing (6), square plate rubber cushion (8) places the square plate place (25) of Socket casing (6), nylon cable water joint b(10) be threaded connection on the afterbody adapter (3), afterbody adapter (3) is threaded connection on the Socket casing (6).
2. according to the described straight insertion type electric connector of claim 1, it is characterized in that: described plugging hole component (9) mainly comprises jack top cover (11), jack (12), jack spring (13), screw (14), claw a(15), backing pin a(16), wherein, jack spring (13) places in the jack (12), one end is connected with jack (12) by screw (14), the other end is connected claw a(15 with jack top cover (11)) with backing pin a(16) place jack (12) outer surface.
3. according to the described straight insertion type electric connector of claim 1, it is characterized in that: described contact pin component (2) mainly comprises contact pin top cap (17), contact pin reed (18), bayonet lock (19), claw b(20), backing pin b(21), contact pin (22), wherein, contact pin top cap (17) is connected with contact pin (22) one ends, contact pin reed (18), bayonet lock (19), backing pin b(21) place on the contact pin (22) claw b(20) place between contact pin (22) and the plug casing (1).
4. according to claim 1,2 or 3 described straight insertion type electric connectors, it is characterized in that: contact pin top cap (17) contacts first with jack top cover (11) when plug and socket docks, contact pin top cap (17) promotes the jack top cover backward, jack spring (13) is extruded into screw (14) and locates, and contact pin reed this moment (18) is realized whole the connection with plugging hole component (2) contact.
5. according to the described straight insertion type electric connector of claim 1, it is characterized in that: the junction of described plug casing (1) and afterbody adapter (3) is provided with O RunddichtringO (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220068985 CN202749601U (en) | 2012-02-28 | 2012-02-28 | Direct insertion type electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220068985 CN202749601U (en) | 2012-02-28 | 2012-02-28 | Direct insertion type electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202749601U true CN202749601U (en) | 2013-02-20 |
Family
ID=47708955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220068985 Expired - Lifetime CN202749601U (en) | 2012-02-28 | 2012-02-28 | Direct insertion type electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202749601U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103698408A (en) * | 2013-12-13 | 2014-04-02 | 中国神华能源股份有限公司 | Ultrasonic probe |
| CN104241965A (en) * | 2014-09-04 | 2014-12-24 | 沈阳兴华航空电器有限责任公司 | Ultrahigh-power vehicle-mounted power supply electric connector |
| CN104934750A (en) * | 2015-06-14 | 2015-09-23 | 山东临大锐思智造技术有限公司 | Single-needle self-locking and auto-disassembling connector |
-
2012
- 2012-02-28 CN CN 201220068985 patent/CN202749601U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103698408A (en) * | 2013-12-13 | 2014-04-02 | 中国神华能源股份有限公司 | Ultrasonic probe |
| CN104241965A (en) * | 2014-09-04 | 2014-12-24 | 沈阳兴华航空电器有限责任公司 | Ultrahigh-power vehicle-mounted power supply electric connector |
| CN104241965B (en) * | 2014-09-04 | 2016-09-07 | 沈阳兴华航空电器有限责任公司 | A kind of super high power vehicle power electric connector |
| CN104934750A (en) * | 2015-06-14 | 2015-09-23 | 山东临大锐思智造技术有限公司 | Single-needle self-locking and auto-disassembling connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130220 |
|
| CX01 | Expiry of patent term |