CN202749559U - Three-axial vibration resistant electric connector - Google Patents
Three-axial vibration resistant electric connector Download PDFInfo
- Publication number
- CN202749559U CN202749559U CN 201220415712 CN201220415712U CN202749559U CN 202749559 U CN202749559 U CN 202749559U CN 201220415712 CN201220415712 CN 201220415712 CN 201220415712 U CN201220415712 U CN 201220415712U CN 202749559 U CN202749559 U CN 202749559U
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- insulator
- pin
- axial vibration
- behind
- vibration resistant
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
A three-axial vibration resistant electric connector is provided. A needle front insulator (4) and a needle rear insulator (1) of a plug are both arranged inside a plug shell body (3), a compression spring (2) and a gasket (7) are both sleeved on the outer surface of the tail end of a pin (6), four stretching springs (9) of a socket are riveted between an installing board (8) and a socket shell body (12), a hole front insulator (13) is connected with a hole rear insulator and sleeved on the outer surface of a jack (14). In the three-axial vibration resistant electric connector, unreliable electrical connection or electrical connection failure caused by displacement and other environment changes generated by equipment in any direction of a movement carrier can be avoided, harms generated by vibration and impact can be effectively eliminated, X-Y-Z three-axial vibration resistance can be realized, and electrical connection is reliable.
Description
Technical field
The utility model relates to a kind of design of electric connector, is specifically related to a kind of three axial vibration resistant electrical connectors.
Background technology
In various electric equipments, the consumption of electric connector is increasing, use the quantity of electric connector also increasing gradually on the rolling stock, the use amount of electric connector can reach hundreds of to several thousand on the amount car in general, involve a ten of thousands circuit, electric connector is at device and device, assembly and assembly, be electrically connected between system and the system and the signal transmission, to consist of the necessary base components of holonomic system, but the environment such as displacement that existing electric connector produces at the motion carrier any direction when equipment are easy to cause the unreliable of electrical connection or electrical connection to lose efficacy when changing, brought great loss to industrial production.
The utility model content
Technical problem to be solved in the utility model is to avoid equipment at the environmental evolutions such as displacement that the motion carrier any direction produces the unreliable or electrical connection that electrical connection causes to be lost efficacy.
The technical scheme that its timely problem that solves the utility model adopts is a kind of three axial vibration resistant electrical connectors, mainly comprise plug and socket, described plug mainly comprises insulator (1) behind the pin, Compress Spring (2), plug casing (3), insulator (4) before the pin, secondary alignment pin (5), contact pin (6), packing ring (7), wherein, insulator (1) all places plug casing (3) behind the front insulator (4) of pin and the pin, insulate behind insulator (4) and the pin before the pin be connected after, be socketed in contact pin (6), Compress Spring (2), the outer surface of packing ring (7), Compress Spring (2) and packing ring (7) all are socketed in the outer surface of contact pin (6) tail end, realize that contact pin (6) touches at the appliance for releasing single of Z-axis direction, secondary alignment pin (5) is riveted on the plug casing (3);
Described socket mainly comprises mounting panel (8), four extension springs (9), cover plate (10), insulator behind the hole (11), Socket casing (12), insulator before the hole (13), jack (14), positioning sleeve (15), wherein, Socket casing (12) places between mounting panel (8) and the cover plate (10), four extension springs (9) are riveted between mounting panel (8) and the Socket casing (12), Socket casing (12) can be floated in XOY plane in fact, insulator (11) places Socket casing (12) behind insulator before the hole (13) and the hole, insulate behind insulator before the hole (13) and the hole and be connected, be socketed in jack (14) outer surface, positioning sleeve (15) is riveted on the Socket casing (12).
Described in the utility model three axial vibration resistant electrical connectors, wherein, insulator behind the described pin (1) is fixed on the plug casing (3) by pressing plate I (16), screw I (17).
Described in the utility model three axial vibration resistant electrical connectors, wherein, mounting panel (8) and cover plate (10) being fixedly connected with by sunk screw (18);
Described in the utility model three axial vibration resistant electrical connectors, wherein, insulator (1) is fixed on the Socket casing (12) by pressing plate II (19), screw II (20) behind insulator behind the described hole (11) and the pin.
Described in the utility model three axial vibration resistant electrical connectors, wherein, insulator (4) is to strengthen nylon spare before insulator behind the described pin (1), the pin.
Described in the utility model three axial vibration resistant electrical connectors, wherein, described plug casing (3) is Al-alloy parts.
Described in the utility model three axial vibration resistant electrical connectors, wherein, described contact pin (6), jack (14) all are copper alloy gold coated articles.
Described in the utility model three axial vibration resistant electrical connectors, wherein, described secondary alignment pin (5), positioning sleeve (15) all are stainless steel parts.
Described in the utility model three axial vibration resistant electrical connectors, wherein, described four extension springs (9) place respectively four angles of socket.
Described in the utility model three axial vibration resistant electrical connectors, main by extension spring (9) set constructor, realization Socket casing (12) can be realized X in mounting panel (8), the plane motion of Y-axis, adopt simultaneously telescopic electric connector contact pin (6) technology, the appliance for releasing single that is implemented in Z-axis direction touches, offset vibration, the impact of impacting, avoid equipment at the environmental evolutions such as displacement that the motion carrier any direction produces the unreliable or electrical connection that electrical connection causes to be lost efficacy, can effectively eliminate vibration, impact the harm that produces, realize X, Y, Z three axial antivibratioves guarantee the electrical connection reliability.
Described in the utility model three axial vibration resistant electrical connectors can be widely used in the electrical connection of electric automobile, track traffic; This electric connector is by extension spring (9) set constructor and telescopic electric connector contact pin (6) technology, the faults such as the arcing that the motion states such as any direction top offset variation that effective solution equipment produces at the volley causes electrical connection, outage, ablation power supply are avoided the generation of the motion carrier security incidents such as vehicle; In addition, described in the utility model three axial antivibratioves be electrically connected effective solution the electrical contact that under motion state, produces of the moving objects such as restriction electric automobile unreliable, the problems such as mechanical part damage have promoted the development of national new forms of energy industry.
Description of drawings
Fig. 1 is the plug profile;
Fig. 2 is the plug schematic perspective view;
Fig. 3 is the plug vertical view;
Fig. 4 is the plug front view;
Fig. 5 is the socket profile;
Fig. 6 is the socket schematic perspective view;
Fig. 7 is the socket vertical view;
Fig. 8 is the socket front view.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail:
Present embodiment described three axial vibration resistant electrical connectors, mainly comprise plug and socket, as shown in Figure 1, described plug mainly comprises insulator (1) behind the pin, Compress Spring (2), plug casing (3), insulator (4) before the pin, secondary alignment pin (5), contact pin (6), packing ring (7), wherein, insulator (1) all places plug casing (3) behind the front insulator (4) of pin and the pin, insulate behind insulator (4) and the pin before the pin be connected after, be socketed in contact pin (6), Compress Spring (2), the outer surface of packing ring (7), Compress Spring (2) and packing ring (7) all are socketed in the outer surface of contact pin (6) tail end, realize that contact pin (6) touches at the appliance for releasing single of Z-axis direction, secondary alignment pin (5) is riveted on the plug casing (3);
Such as Fig. 4, shown in 6, described socket mainly comprises mounting panel (8), four extension springs (9), cover plate (10), insulator behind the hole (11), Socket casing (12), insulator before the hole (13), jack (14), positioning sleeve (15), wherein, Socket casing (12) places between mounting panel (8) and the cover plate (10), four extension springs (9) are riveted between mounting panel (8) and the Socket casing (12), make Socket casing (12) can in XOY plane, realize floating, insulator (11) places Socket casing (12) behind insulator before the hole (13) and the hole, insulate behind insulator before the hole (13) and the hole and be connected, be socketed in jack (14) outer surface, positioning sleeve (15) is riveted on the Socket casing (12).
Present embodiment described three axial vibration resistant electrical connectors, as shown in Figure 1, insulator behind the described pin (1) is fixed on the plug casing (3) by pressing plate I (16), screw I (17).
Present embodiment described three axial vibration resistant electrical connectors, as shown in Figure 4, mounting panel (8) and cover plate (10) being fixedly connected with by sunk screw (18);
Present embodiment described three axial vibration resistant electrical connectors, as shown in Figure 4, insulator (1) is fixed on the Socket casing (12) by pressing plate II (19), screw II (20) behind insulator behind the described hole (11) and the pin.
Present embodiment described three axial vibration resistant electrical connectors, wherein, insulator (4) is to strengthen nylon spare before insulator behind the described pin (1), the pin.
Present embodiment described three axial vibration resistant electrical connectors, wherein, described plug casing (3) is Al-alloy parts.
Present embodiment described three axial vibration resistant electrical connectors, wherein, described contact pin (6), jack (14) all are copper alloy gold coated articles.
Present embodiment described three axial vibration resistant electrical connectors, wherein, described secondary alignment pin (5), positioning sleeve (15) all are stainless steel parts.
Present embodiment described three axial vibration resistant electrical connectors, wherein, described four extension springs (9) place respectively four angles of socket.
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 (9)
1. an axial vibration resistant electrical connector mainly comprises plug and socket, it is characterized in that:
Described plug mainly comprises insulator (1) behind the pin, Compress Spring (2), plug casing (3), insulator (4) before the pin, secondary alignment pin (5), contact pin (6), packing ring (7), wherein, insulator (1) all places plug casing (3) behind the front insulator (4) of pin and the pin, insulate behind insulator (4) and the pin before the pin be connected after, be socketed in contact pin (6), Compress Spring (2), the outer surface of packing ring (7), Compress Spring (2) and packing ring (7) all are socketed in the outer surface of contact pin (6) tail end, and secondary alignment pin (5) is riveted on the plug casing (3);
Described socket mainly comprises mounting panel (8), four extension springs (9), cover plate (10), insulator behind the hole (11), Socket casing (12), insulator before the hole (13), jack (14), positioning sleeve (15), wherein, Socket casing (12) places between mounting panel (8) and the cover plate (10), four extension springs (9) are riveted between mounting panel (8) and the Socket casing (12), insulator (11) places Socket casing (12) behind insulator before the hole (13) and the hole, insulate behind insulator before the hole (13) and the hole and be connected, be socketed in jack (14) outer surface, positioning sleeve (15) is riveted on the Socket casing (12).
2. according to claim 1 described three axial vibration resistant electrical connectors, it is characterized in that: insulator behind the described pin (1) is fixed on the plug casing (3) by pressing plate I (16), screw I (17).
3. according to claim 1 described three axial vibration resistant electrical connectors, it is characterized in that: mounting panel (8) and cover plate (10) being fixedly connected with by sunk screw (18);
4. according to claim 1 described three axial vibration resistant electrical connectors, it is characterized in that: insulator (1) is fixed on the Socket casing (12) by pressing plate II (19), screw II (20) behind insulator behind the described hole (11) and the pin.
5. according to claim 1 described three axial vibration resistant electrical connectors, it is characterized in that: insulator (4) is to strengthen nylon spare before insulator behind the described pin (1), the pin.
6. according to claim 1 described three axial vibration resistant electrical connectors, it is characterized in that: described plug casing (3) is Al-alloy parts.
7. according to claim 1 described three axial vibration resistant electrical connectors, it is characterized in that: described contact pin (6), jack (14) all are copper alloy gold coated articles.
8. according to claim 1 described three axial vibration resistant electrical connectors, it is characterized in that: described secondary alignment pin (5), positioning sleeve (15) all are stainless steel parts.
9. according to claim 1 described three axial vibration resistant electrical connectors, it is characterized in that: described four extension springs (9) place respectively four angles of socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220415712 CN202749559U (en) | 2012-08-21 | 2012-08-21 | Three-axial vibration resistant electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220415712 CN202749559U (en) | 2012-08-21 | 2012-08-21 | Three-axial vibration resistant electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202749559U true CN202749559U (en) | 2013-02-20 |
Family
ID=47708916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220415712 Expired - Fee Related CN202749559U (en) | 2012-08-21 | 2012-08-21 | Three-axial vibration resistant electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202749559U (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 |
| CN109004434A (en) * | 2018-07-18 | 2018-12-14 | 新黎明科技股份有限公司 | The fast plug of explosion-proof information products, fast combination hub and introducing device is connect fastly |
-
2012
- 2012-08-21 CN CN 201220415712 patent/CN202749559U/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 |
| CN109004434A (en) * | 2018-07-18 | 2018-12-14 | 新黎明科技股份有限公司 | The fast plug of explosion-proof information products, fast combination hub and introducing device is connect fastly |
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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 |
Granted publication date: 20130220 Termination date: 20210821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |