CN202737220U - Electrical connector - Google Patents

Electrical connector Download PDF

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Publication number
CN202737220U
CN202737220U CN 201220427726 CN201220427726U CN202737220U CN 202737220 U CN202737220 U CN 202737220U CN 201220427726 CN201220427726 CN 201220427726 CN 201220427726 U CN201220427726 U CN 201220427726U CN 202737220 U CN202737220 U CN 202737220U
Authority
CN
China
Prior art keywords
housing
cable hood
sealing ring
screw
plug
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
Application number
CN 201220427726
Other languages
Chinese (zh)
Inventor
金利明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HANGZHOU KAIPU ELECTRONIC TECHNIQUE CO Ltd
Original Assignee
HANGZHOU KAIPU ELECTRONIC TECHNIQUE CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HANGZHOU KAIPU ELECTRONIC TECHNIQUE CO Ltd filed Critical HANGZHOU KAIPU ELECTRONIC TECHNIQUE CO Ltd
Priority to CN 201220427726 priority Critical patent/CN202737220U/en
Application granted granted Critical
Publication of CN202737220U publication Critical patent/CN202737220U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model discloses an electrical connector which comprises a plug and a socket connected with the plug. The plug comprises a first cable cover and a first casing body placed in the first cable cover. The first cable cover is a plug cable cover. The first casing body is a plug casing body. The first cable cover is connected with a first screw. The first screw is a pressing screw. A jack is arranged in the first casing body. The socket comprises a second casing body and a contact pin arranged in the second casing body. The second casing body is a socket casing body. The contact pin is inserted in the jack. The first casing body is connected with the second casing body through a clamp cap on the first cable cover. A first sealing ring is arranged at the junction of the first screw and the first cable cover. A second sealing ring is arranged at the junction of the first cable cover and the first casing body. A third sealing ring is arranged at the junction of the first casing body and the second casing body. The electrical connector provided by the utility model has the advantages of simple structure, convenient use, thread connection, high contact reliability, good sealing performance and water resistance.

Description

A kind of electric connector
Technical field
The utility model relates to a kind of connector, particularly a kind of electric connector.
Background technology
Electric connector is a kind of for being electrically connected between device and device, assembly and assembly, system and the system and the signal transmission, consisting of the necessary base components of holonomic system; Existing electric connector connected mode generally all adopts buckle to connect or kayser connects, and this connected mode compactness is bad, and easily loosening, bonding strength is not high, and poor sealing, does not more have water-proof function.
The utility model content
The technical problems to be solved in the utility model provide a kind of simple in structure, easy to use, be threaded connection, contact reliability is high, and the electric connector of good airproof performance, waterproof.
For solving this technical problem, concrete scheme of the present utility model is:
A kind of electric connector, comprise plug and the socket that is connected with plug, described plug comprises the first cable hood and places the first interior housing of the first cable hood, the first cable hood is the plug cable hood, the first housing is plug casing, the first cable hood is connected with the first screw, and the first screw is housing screw, is provided with jack in the first housing; Described socket comprises the second housing and the contact pin that places in the second housing, and the second housing is Socket casing; Described contact pin and jack are pegged graft, and described the first housing is connected by the card cap on the first cable hood with the second housing.
Further, described the first screw and the first cable hood link position are provided with the first sealing ring, and the first cable hood and the first housing link position are provided with the second sealing ring, and the first housing and the second housing link position are provided with the 3rd sealing ring.
Further, described the second housing is provided with nut.
Further, described nut and the second housing link position are provided with the 7th sealing ring.
Further, described nut is hex nut, can be metal nuts or plastic nut.
Further, described the second housing is connected with the second cable hood, and the second cable hood is the socket cable hood, and the second cable hood is connected with the second screw, and the second screw is housing screw.
Further, described the second screw and the second cable hood link position are provided with the 4th sealing ring, and the second cable hood and the second housing link position are provided with the 5th sealing ring and the 6th sealing ring.
Further, described contact pin and jack are contact pin and the jack grafting of multicore.
Further, described multicore comprises three cores, four-core, five cores and six cores, can also be two cores, seven cores etc.
Adopt the electric connector of technique scheme, because described plug comprises the first cable hood and the first housing that places in the first cable hood, the first cable hood is connected with the first screw, is provided with jack in the first housing; Described socket comprises the second housing and places the interior contact pin of the second housing, described contact pin and jack grafting, and described the first housing is connected by the card cap on the first cable hood with the second housing, so plug and socket are flexibly connected, can realize that electric signal transmission connects.Because described the first screw and the first cable hood link position are provided with the first sealing ring, the first cable hood and the first housing link position are provided with the second sealing ring, the first housing and the second housing link position are provided with the 3rd sealing ring, thus this electric connector good airproof performance, waterproof.Because described the second housing is provided with nut, described nut and the second housing link position are provided with the 7th sealing ring, so waterproof, this electric connector is panel type.Because described the second housing is connected with the second cable hood, the second cable hood is the socket cable hood, the second cable hood is connected with the second screw, described the second screw and the second cable hood link position are provided with the 4th sealing ring, the second cable hood and the second housing link position are provided with the 5th sealing ring and the 6th sealing ring, so this electric connector waterproof is dock.Because being contact pin and the jack of multicore, described contact pin and jack peg graft, so this electric connector connected mode variation.
Description of drawings
Fig. 1 is the dock structural representation of the utility model electric connector.
Fig. 2 is the panel type structural representation of the utility model electric connector.
Fig. 3 is contact pin and the jack connected structure schematic diagram of three cores described in the utility model.
Fig. 4 is contact pin and the jack connected structure schematic diagram of four-core described in the utility model.
Fig. 5 is contact pin and the jack connected structure schematic diagram of five cores described in the utility model.
Fig. 6 is contact pin and the jack connected structure schematic diagram of six cores described in the utility model.
Embodiment
Embodiment 1
Such as Fig. 1 and shown in Figure 3, a kind of electric connector, comprise plug 21 and the socket 22 that is connected with plug 21, plug 21 comprises the first cable hood 3 and the first housing 7 that places in the first cable hood 3, the first cable hood 3 is the plug cable hood, and the first housing 7 is plug casing, and the first cable hood 3 is connected with the first screw 1, the first screw 1 is housing screw, is provided with jack 8 in the first housing 7; Socket 22 comprises the second housing 14 and places contact pin 15, the second housings 14 in the second housing 14 is Socket casing; Contact pin 15 is pegged graft with jack 8, and contact pin 15 is contact pin and the jack grafting of three cores with jack 8, and the first housing 7 is connected by the card cap 6 on the first cable hood 3 with the second housing 14; The first screw 1 and the first cable hood 3 link positions are provided with the first sealing ring 2, the first cable hood 3 and the first housing 7 link positions are provided with the second sealing ring 4, the first housing 7 and the second housing 14 link positions are provided with the 3rd sealing ring 5, the second housing 14 is connected with the second cable hood 11, the second cable hood 11 is the socket cable hood, the second cable hood 11 is connected with the second screw 9, the second screw 9 is housing screw, the second screw 9 and the second cable hood 11 link positions are provided with the 4th sealing ring 10, the second cable hoods 11 and the second housing 14 link positions are provided with the 5th sealing ring 12 and the 7th sealing ring 17.The utility model is the electric connector of dock.
Embodiment 2
Such as Fig. 2 and shown in Figure 4, a kind of electric connector, comprise plug 21 and the socket 22 that is connected with plug 21, plug 21 comprises the first cable hood 3 and the first housing 7 that places in the first cable hood 3, the first cable hood 3 is the plug cable hood, and the first housing 7 is plug casing, and the first cable hood 3 is connected with the first screw 1, the first screw 1 is housing screw, is provided with jack 8 in the first housing 7; Socket 22 comprises the second housing 14 and places contact pin 15, the second housings 14 in the second housing 14 is Socket casing; Contact pin 15 is pegged graft with jack 8, and contact pin 15 is contact pin and the jack grafting of four-core with jack 8, and the first housing 7 is connected by the card cap 6 on the first cable hood 3 with the second housing 14; The first screw 1 and the first cable hood 3 link positions are provided with the first sealing ring 2, the first cable hood 3 and the first housing 7 link positions are provided with the second sealing ring 4, the first housing 7 and the second housing 14 link positions are provided with the 3rd sealing ring 5, the second housing 14 is provided with nut 16, nut 16 and the second housing 14 link positions are provided with the 6th sealing ring 13, nut 16 is hex nut, can be metal nuts or plastic nut.The utility model is the electric connector of panel type.
Embodiment 3
Such as Fig. 1 and shown in Figure 5, a kind of electric connector, comprise plug 21 and the socket 22 that is connected with plug 21, plug 21 comprises the first cable hood 3 and the first housing 7 that places in the first cable hood 3, the first cable hood 3 is the plug cable hood, and the first housing 7 is plug casing, and the first cable hood 3 is connected with the first screw 1, the first screw 1 is housing screw, is provided with jack 8 in the first housing 7; Socket 22 comprises the second housing 14 and places contact pin 15, the second housings 14 in the second housing 14 is Socket casing; Contact pin 15 is pegged graft with jack 8, and contact pin 15 is contact pin and the jack grafting of five cores with jack 8, and the first housing 7 is connected by the card cap 6 on the first cable hood 3 with the second housing 14; The first screw 1 and the first cable hood 3 link positions are provided with the first sealing ring 2, the first cable hood 3 and the first housing 7 link positions are provided with the second sealing ring 4, the first housing 7 and the second housing 14 link positions are provided with the 3rd sealing ring 5, the second housing 14 is connected with the second cable hood 11, the second cable hood 11 is the socket cable hood, the second cable hood 11 is connected with the second screw 9, the second screw 9 is housing screw, the second screw 9 and the second cable hood 11 link positions are provided with the 4th sealing ring 10, the second cable hoods 11 and the second housing 14 link positions are provided with the 5th sealing ring 12 and the 7th sealing ring 17.The utility model is the electric connector of dock.
Embodiment 4
Such as Fig. 2 and shown in Figure 6, a kind of electric connector, comprise plug 21 and the socket 22 that is connected with plug 21, plug 21 comprises the first cable hood 3 and the first housing 7 that places in the first cable hood 3, the first cable hood 3 is the plug cable hood, and the first housing 7 is plug casing, and the first cable hood 3 is connected with the first screw 1, the first screw 1 is housing screw, is provided with jack 8 in the first housing 7; Socket 22 comprises the second housing 14 and places contact pin 15, the second housings 14 in the second housing 14 is Socket casing; Contact pin 15 is pegged graft with jack 8, and contact pin 15 is contact pin and the jack grafting of six cores with jack 8, and the first housing 7 is connected by the card cap 6 on the first cable hood 3 with the second housing 14; The first screw 1 and the first cable hood 3 link positions are provided with the first sealing ring 2, the first cable hood 3 and the first housing 7 link positions are provided with the second sealing ring 4, the first housing 7 and the second housing 14 link positions are provided with the 3rd sealing ring 5, the second housing 14 is provided with nut 16, nut 16 and the second housing 14 link positions are provided with the 6th sealing ring 13, nut 16 is hex nut, can be metal nuts or plastic nut.The utility model is the electric connector of panel type.

Claims (8)

1. an electric connector comprises plug and the socket that is connected with plug, it is characterized in that: described plug comprises the first cable hood and the first housing that places in the first cable hood, and the first cable hood is connected with the first screw, is provided with jack in the first housing; Described socket comprises the second housing and places the interior contact pin of the second housing, described contact pin and jack grafting, and described the first housing is connected by the card cap on the first cable hood with the second housing.
2. electric connector according to claim 1, it is characterized in that: described the first screw and the first cable hood link position are provided with the first sealing ring, the first cable hood and the first housing link position are provided with the second sealing ring, and the first housing and the second housing link position are provided with the 3rd sealing ring.
3. electric connector according to claim 2, it is characterized in that: described the second housing is provided with nut.
4. electric connector according to claim 3, it is characterized in that: described nut and the second housing link position are provided with the 7th sealing ring.
5. electric connector according to claim 2, it is characterized in that: described the second housing is connected with the second cable hood, and the second cable hood is connected with the second screw.
6. electric connector according to claim 5, it is characterized in that: described the second screw and the second cable hood link position are provided with the 4th sealing ring, and the second cable hood and the second housing link position are provided with the 5th sealing ring and the 6th sealing ring.
7. according to claim 1 to 6 each described electric connectors, it is characterized in that: described contact pin and jack are that contact pin and the jack of multicore pegged graft.
8. electric connector according to claim 7, it is characterized in that: described multicore comprises three cores, four-core, five cores and six cores.
CN 201220427726 2012-08-24 2012-08-24 Electrical connector Expired - Fee Related CN202737220U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220427726 CN202737220U (en) 2012-08-24 2012-08-24 Electrical connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220427726 CN202737220U (en) 2012-08-24 2012-08-24 Electrical connector

Publications (1)

Publication Number Publication Date
CN202737220U true CN202737220U (en) 2013-02-13

Family

ID=47662884

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220427726 Expired - Fee Related CN202737220U (en) 2012-08-24 2012-08-24 Electrical connector

Country Status (1)

Country Link
CN (1) CN202737220U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106961043A (en) * 2017-03-16 2017-07-18 陕西格兰浮实业有限公司 A kind of underwater cable joint sealing device
CN107834266A (en) * 2017-09-21 2018-03-23 泉州市冠力机械制造有限公司 A kind of electric connector suitable for new-energy automobile

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106961043A (en) * 2017-03-16 2017-07-18 陕西格兰浮实业有限公司 A kind of underwater cable joint sealing device
CN107834266A (en) * 2017-09-21 2018-03-23 泉州市冠力机械制造有限公司 A kind of electric connector suitable for new-energy automobile
CN107834266B (en) * 2017-09-21 2019-09-24 泉州市冠力机械制造有限公司 A kind of electric connector suitable for new-energy automobile

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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: 20130213

Termination date: 20170824

CF01 Termination of patent right due to non-payment of annual fee