CN204668596U - A kind of round electric connector of resistance to environment - Google Patents
A kind of round electric connector of resistance to environment Download PDFInfo
- Publication number
- CN204668596U CN204668596U CN201520435446.7U CN201520435446U CN204668596U CN 204668596 U CN204668596 U CN 204668596U CN 201520435446 U CN201520435446 U CN 201520435446U CN 204668596 U CN204668596 U CN 204668596U
- Authority
- CN
- China
- Prior art keywords
- casing
- socket
- plug
- tail nut
- sealing body
- 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 - Fee Related
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Abstract
The utility model discloses a kind of round electric connector of resistance to environment, comprising: socket, described socket includes the first tail nut that Socket casing is threaded with Socket casing and the contact pin insulator be arranged between Socket casing and the first tail nut; One end of described contact pin insulator is fixedly mounted in Socket casing, and the other end is connected with the first sealing body, is equipped with the first locating ring outside the junction of described contact pin insulator and the first sealing body; Plug, described plug includes the second tail nut that plug casing is threaded with plug casing and the jack insulator be installed between plug casing and the second tail nut; Described jack insulator one end is fixedly mounted in plug casing, and the other end is connected with the second sealing body, and the outside of described second sealing body is equipped with the second locating ring.Compared with prior art, the utility model has the advantages such as good water-proof effect, high, the resistance to environment of stability be good.
Description
Technical field:
The utility model relates to electric connector, the round electric connector that what be specifically related to is a kind of good water-proof effect, high, the resistance to environment of stability is good.
Background technology:
Electric connector is device and device, assembly and assembly, carry out between system and system being electrically connected and the base components of signal transmission.Current electric connector is primarily of socket and plug composition.Socket is fixed in consuming parts, and plug generally connects cable, is realized the connection of plug, socket by coupling nut.But current connector is in the use occasion that some environmental requirements are higher, when as humidity, stability and the reliability of its use are not high.
Summary of the invention:
For this reason, the purpose of this utility model is the connector that provides high, the resistance to environment of a kind of good water-proof effect, stability good.
For achieving the above object, the utility model mainly adopts following technical scheme:
A kind of round electric connector of resistance to environment, comprising:
One socket, described socket includes the first tail nut that Socket casing is threaded with Socket casing and the contact pin insulator be arranged between Socket casing and the first tail nut; One end of described contact pin insulator is fixedly mounted in Socket casing, and the other end is connected with the first sealing body, is equipped with the first locating ring outside the junction of described contact pin insulator and the first sealing body;
One plug, described plug includes the second tail nut that plug casing is threaded with plug casing and the jack insulator be installed between plug casing and the second tail nut; Described jack insulator one end is fixedly mounted in plug casing, and the other end is connected with the second sealing body, and the outside of described second sealing body is equipped with the second locating ring.
Further, be also provided with an O type circle in described first tail nut, described first tail nut and Socket casing are sealed by an O type circle.
Further, be also provided with the 2nd O type circle in described second tail nut, described second tail nut and plug casing are sealed by the 2nd O type circle.
Further, described plug casing is also equipped with an attaching nut, in this attaching nut, is provided with wave washer.
The contact pin insulator of the utility model socket and the jack insulator of plug are all fixed by sealing body and the locating ring be nested with outside sealing body; Tail nut and Socket casing, plug casing are all sealed by O type circle, when therefore socket and plug connects, effectively ensure that stability and the reliability of connection.Compared with prior art, the utility model has the advantages such as good water-proof effect, high, the resistance to environment of stability be good.
Accompanying drawing illustrates:
Fig. 1 is the socket schematic diagram of the utility model connector;
Fig. 2 is the plug construction schematic diagram of the utility model connector.
Identifier declaration in figure: interfacial seal circle 1, Socket casing 2, contact pin insulator 3, first sealing body 4, first locating ring 5, O type circle 6, a first tail nut 7, plug casing 21, jack insulator 22, wave washer 23, attaching nut 24, the 2nd O type circle 25, second sealing body 26, second locating ring 27, second tail nut 28.
Embodiment:
For setting forth thought of the present utility model and object, below in conjunction with the drawings and specific embodiments, the utility model is described further.
The connector that the present embodiment provides uses in complex environment mainly for existing connector, there is the improvement that the not high defect of waterproof effect difference, stability is carried out.
Shown in Figure 1, Fig. 1 is the socket schematic diagram of the utility model connector.The socket of the present embodiment connector mainly includes Socket casing 2, contact pin insulator 3 and the first tail nut 7.
Wherein Socket casing 2 one end is fixedly mounted on the panel of cabinet by interfacial seal circle 1, and the other end is then threaded with the first tail nut 7.
Contact pin insulator 3 is installed with in Socket casing 2, for fixing plug pin terminal, one end of contact pin insulator 3 is fixedly mounted in Socket casing 2, and the other end is connected with the first sealing body 4, is equipped with the first locating ring 5 outside the junction of described contact pin insulator 3 and the first sealing body 4.
In the first tail nut 7, be provided with an O type circle 6, described first tail nut 7 is sealed by an O type circle 6 with Socket casing 2.
As shown in Figure 2, Fig. 2 is the plug construction schematic diagram of the utility model connector.The plug of the present embodiment connector mainly includes plug casing 21, jack insulator 22, attaching nut 24 and the second tail nut 28.
Wherein one end of plug casing 21 and the corresponding grafting of the first tail nut 7 of socket, be installed with jack insulator 22, be provided with female terminal jack in described jack insulator 22, may correspond to above-mentioned pin terminal grafting in plug casing 21.Attaching nut 24 is placed on plug casing 21 from plug casing 21 with one end of the corresponding grafting of the first tail nut 7 of socket is corresponding, and wave washer 23 is provided with in attaching nut 24, the corresponding grafting of plug casing 21 and the first tail nut 7 can be realized by attaching nut 24.And the fixing and locking both being realized by wave washer 23 and chute and rivet.
The other end of plug casing 21 is threaded with the second tail nut 28, is also provided with the 2nd O type circle 25 in described second tail nut 28, and described second tail nut 28 is sealed by the 2nd O type circle 25 with plug casing 21.
Jack insulator 22 one end is fixedly mounted in plug casing 21, and the other end is connected with the second sealing body 26, and the outside of described second sealing body 26 is equipped with the second locating ring 27.
The contact pin insulator of socket and the jack insulator of plug are all fixed by sealing body and the locating ring be nested with outside sealing body; Tail nut and Socket casing, plug casing are all sealed by O type circle, when therefore socket and plug connects, effectively ensure that stability and the reliability of connection.
In addition, the contact pin insulator in the present embodiment and jack insulator are bonded by original three pieces of glue cores and change one piece of glue cored structure into, reduce cost of parts and assembly cost; And the terminal installed in the insulator adopts the stamped terminals of band claw, have cost low, advantage easy for installation, claw is seated automatically when pushing housing, saves the cost of jump ring.
More than that the round electric connector of resistance to environment provided by the utility model is described in detail, apply specific case herein to set forth structural principle of the present utility model and execution mode, above embodiment just understands method of the present utility model and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (4)
1. the round electric connector of resistance to environment, is characterized in that, comprising:
One socket, described socket includes Socket casing (2), the first tail nut (7) be threaded with Socket casing (2) and the contact pin insulator (3) be arranged between Socket casing (2) and the first tail nut (7); One end of described contact pin insulator (3) is fixedly mounted in Socket casing (2), the other end is connected with the first sealing body (4), is equipped with the first locating ring (5) outside described contact pin insulator (3) and the junction of the first sealing body (4);
One plug, described plug includes plug casing (21), the second tail nut (28) be threaded with plug casing (21) and the jack insulator (22) be installed between plug casing (21) and the second tail nut (28); Described jack insulator (22) one end is fixedly mounted in plug casing (21), the other end is connected with the second sealing body (26), and the outside of described second sealing body (26) is equipped with the second locating ring (27).
2. the round electric connector of resistance to environment as claimed in claim 1, it is characterized in that, also be provided with an O type circle (6) in described first tail nut (7), described first tail nut (7) and Socket casing (2) are sealed by an O type circle (6).
3. the round electric connector of resistance to environment as claimed in claim 1, it is characterized in that, also be provided with the 2nd O type circle (25) in described second tail nut (28), described second tail nut (28) and plug casing (21) are sealed by the 2nd O type circle (25).
4. the round electric connector of resistance to environment as claimed in claim 1, it is characterized in that, described plug casing (21) is also equipped with an attaching nut (24), in this attaching nut (24), is provided with wave washer (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520435446.7U CN204668596U (en) | 2015-06-23 | 2015-06-23 | A kind of round electric connector of resistance to environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520435446.7U CN204668596U (en) | 2015-06-23 | 2015-06-23 | A kind of round electric connector of resistance to environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204668596U true CN204668596U (en) | 2015-09-23 |
Family
ID=54138947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520435446.7U Expired - Fee Related CN204668596U (en) | 2015-06-23 | 2015-06-23 | A kind of round electric connector of resistance to environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204668596U (en) |
-
2015
- 2015-06-23 CN CN201520435446.7U patent/CN204668596U/en not_active Expired - Fee Related
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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: 20150923 Termination date: 20170623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |