CN204424593U

CN204424593U - Connection Convenient plug in electric connector

Info

Publication number: CN204424593U
Application number: CN201520093202.5U
Authority: CN
Inventors: 林顺华
Original assignee: SHENZHEN LINKO ELECTRIC Co Ltd
Current assignee: SHENZHEN LINKO ELECTRIC Co Ltd
Priority date: 2015-02-10
Filing date: 2015-02-10
Publication date: 2015-06-24
Anticipated expiration: 2025-02-10

Abstract

The utility model discloses the connection Convenient plug in a kind of electric connector, this plug comprises plastic cement core body, front outer ring body and afterbody connector, and front outer ring body encloses the cavity of an accommodation plastic cement core body after being fixedly connected with afterbody connector; Plastic cement core body comprises two copper pins and two copper pin jump rings, and each copper pin is all fixed on in-core in plastic cement by corresponding copper pin jump ring; Front outer ring body comprises alloy outer ring and Nei Ya, one end of interior tooth is locked in alloy outer ring, and the other end of interior tooth is fixedly connected in the afterbody of afterbody connector, afterbody is extended with bulge loop on one end of plastic cement core body, and the periphery of bulge loop is stranded and be locked in alloy outer ring after being wound around ripple spring knob.The utility model afterbody is stranded and be locked in alloy outer ring by ripple spring knob, this connection can by the automatic stranded locking of the elastic force of ripple spring knob, make the attended operation simple and convenient between male component, engage dynamics even, the transmission of electric current and signal is more stable.

Description

Connection Convenient plug in electric connector

Technical field

The utility model relates to connector technique field, particularly relates to the connection Convenient plug in a kind of electric connector.

Background technology

Electric connector is a kind of high-accuracy with it, the automatic plug of high-quality, self-locking device are widely used in various power supply and signal and challenging environment and occasion, as fields such as LED screen, Medical Devices, Industry Control, detection and measuring equipment, AV system, radio and television and communications.The connected mode of plug is all carry out locking with bayonet socket or press-button type to connect in the market, the defect such as therefore there is structural instability between male component, attended operation inconvenience and Signal transmissions is unstable.

Utility model content

For the weak point existed in above-mentioned technology, the utility model provides the connection Convenient plug in the electric connector of a kind of attended operation simple and convenient, Stability Analysis of Structures and stable signal transmission.

For achieving the above object, the utility model provides the Convenient plug of the connection in a kind of electric connector, comprises plastic cement core body, front outer ring body and afterbody connector, encloses the cavity of an accommodation plastic cement core body after described front outer ring body is fixedly connected with afterbody connector; Described plastic cement core body comprises two copper pins and two copper pin jump rings, and each copper pin is all fixed on in-core in plastic cement by corresponding copper pin jump ring; Described front outer ring body comprises alloy outer ring and Nei Ya, one end of described interior tooth is locked in alloy outer ring, and the other end of interior tooth is fixedly connected in the afterbody of afterbody connector, described afterbody is extended with bulge loop on one end of plastic cement core body, and the periphery of described bulge loop is stranded and be locked in alloy outer ring after being wound around ripple spring knob.

Wherein, described afterbody connector also comprises tail pawl and nut, after on the other end that described nut is fixed on afterbody, both enclose the container cavity of an accommodation tail pawl, one end of described tail pawl is fixed in the other end of afterbody, and the edge of the tail pawl other end is evenly extended with the aduncate button pawl of multiple pawl head end, enclose one between described multiple button pawl for tightening up the perforative space of cable; And multiple button pawl all extends to and is fixed in nut.

Wherein, described afterbody connector also comprises cable waterproof circle, and one end of described tail pawl is fixedly connected with afterbody by cable waterproof circle, and multiple button pawl is fixed in nut after all running through anti-back inner ring.

Wherein, one end of described interior tooth is socketed with interior tooth water proof ring, and is locked in alloy outer ring by interior tooth water proof ring; And the other end of this interior tooth is socketed with afterbody water proof ring, and be fixed in afterbody by afterbody water proof ring.

Wherein, described plastic cement inner core comprises the first plastic core and the second plastic core, described two copper pin jump rings are all fixed in the first plastic core, one end of described each copper pin is fixed in the first plastic core after all running through corresponding copper pin jump ring, the other end of described each copper pin is fixed in the second plastic core, and the first plastic core is fixedly connected with the second plastic core.

Wherein, described second plastic core is connected in one end of afterbody by plastic cement jump ring; The joint of described afterbody and alloy outer ring is arranged with gasket ring and plastic cement half snap ring from the inside to the outside successively.

The beneficial effects of the utility model are: compared with prior art, connection Convenient plug in the electric connector that the utility model provides, afterbody is stranded and be locked in alloy outer ring by ripple spring knob, this connection can by the automatic stranded locking of the elastic force of ripple spring knob, make the attended operation simple and convenient between male component, joint dynamics is even, and the transmission of electric current and signal is more stable; Copper pin is fixed on in-core in plastic cement by copper pin jump ring, and the weld job which eliminates copper pin directly realizes installing, and solves user and in use needs the restricted of the operation of first installing rear weld job; Meanwhile, the use of alloy outer ring, makes this plug and socket can effectively improve closed stability when closure state, can solve portioned product and produce the bad problem such as power supply or Signal transmissions instability because sealed close-fitting is not enough during joint.The utility model has reasonable in design, the feature such as attended operation simple and convenient, Stability Analysis of Structures, stable signal transmission and good water-proof effect.

Accompanying drawing explanation

Fig. 1 is the explosive view of the connection Convenient plug in electric connector of the present utility model;

Fig. 2 is the structure chart after Fig. 1 assembles;

Fig. 3 is the phantom of Fig. 2.

Main element symbol description is as follows:

1, plastic cement core body 2, front outer ring body

3, afterbody connector 11, copper pin

12, copper pin jump ring 13, plastic cement inner core

14, ripple spring knob 21, alloy outer ring

22, interior tooth 23, gasket ring

24, plastic cement half snap ring 25, interior tooth water proof ring

31, afterbody 32, plastic cement jump ring

33, tail pawl 34, nut

35, cable waterproof circle 36, anti-back inner ring

37, afterbody water proof ring 131, first plastic cement

132, the second plastic core 311, bulge loop

331, pawl is detained.

Embodiment

In order to more clearly state the utility model, below in conjunction with accompanying drawing, the utility model is further described.

Refer to Fig. 1-3, the connection Convenient plug in the electric connector that the utility model provides, comprise plastic cement core body 1, front outer ring body 2 and afterbody connector 3, after front outer ring body 2 is fixedly connected with afterbody connector 3, enclose the cavity of an accommodation plastic cement core body 1; Plastic cement core body 1 comprises two copper pins 11 and two copper pin jump rings 12, and each copper pin 11 is all fixed in plastic cement inner core 13 by corresponding copper pin jump ring 12; Front outer ring body 2 comprises alloy outer ring 21 and Nei Ya 22, one end of interior tooth 22 is locked in alloy outer ring 21, and the other end of interior tooth 22 is fixedly connected in the afterbody 31 of afterbody connector 3, afterbody 31 is extended with bulge loop 311 on one end of plastic cement core body 1, and the periphery of bulge loop 311 is stranded and be locked in alloy outer ring 21 after being wound around ripple spring knob 14.

Compared to the situation of prior art, connection Convenient plug in the electric connector that the utility model provides, afterbody 31 is stranded and be locked in alloy outer ring 21 by ripple spring knob 14, this connection can by the automatic stranded locking of the elastic force of ripple spring knob 14, make the attended operation simple and convenient between male component, joint dynamics is even, and the transmission of electric current and signal is more stable; Copper pin 11 is fixed in plastic cement inner core 1 by copper pin jump ring 12, and the weld job which eliminates copper pin directly realizes installing, and solves user and in use needs the restricted of the operation of first installing rear weld job; Meanwhile, the use of alloy outer ring 21, makes this plug and socket can effectively improve closed stability when closure state, can solve portioned product and produce the bad problem such as power supply or Signal transmissions instability because sealed close-fitting is not enough during joint.The utility model has reasonable in design, the feature such as attended operation simple and convenient, Stability Analysis of Structures, stable signal transmission and good water-proof effect.

In the present embodiment, afterbody connector 3 also comprises tail pawl 33 and nut 34, after on the other end that nut 34 is fixed on afterbody 31, both enclose the container cavity of an accommodation tail pawl 33, one end of tail pawl 33 is fixed in the other end of afterbody 31, and the edge of tail pawl 33 other end is evenly extended with the aduncate button pawl 331 of multiple pawl head end, enclose one between multiple button pawl 331 for tightening up the perforative space of cable; And multiple button pawl 331 all extends to and is fixed in nut 34.Afterbody connector 3 also comprises cable waterproof circle 35, and one end of tail pawl 33 is fixedly connected with afterbody 31 by cable waterproof circle 35, and multiple button pawl 331 is fixed in nut 34 after all running through anti-back inner ring 36.Use tail pawl 33 to design, effectively tighten up wire rod, be effective stranded, the classification of waterproof of improving product and stretching resistance requirement; And nut 34 effectively anti-back can be made.

In the present embodiment, one end of interior tooth 22 is socketed with interior tooth water proof ring 25, and is locked in alloy outer ring 21 by interior tooth water proof ring 25; And the other end of this interior tooth 22 is socketed with afterbody water proof ring 37, and be fixed in afterbody 31 by afterbody water proof ring 37.Plastic cement inner core 13 comprises the first plastic core 131 and the second plastic core 132, two copper pin jump rings 12 are all fixed in the first plastic core 131, one end of each copper pin 11 is fixed in the first plastic core 131 after all running through corresponding copper pin jump ring 12, the other end of each copper pin 11 is fixed in the second plastic core 132, and the first plastic core 131 is fixedly connected with the second plastic core 132.Second plastic core 132 is connected in one end of afterbody by plastic cement jump ring 32; Afterbody 31 is arranged with gasket ring 23 and plastic cement half snap ring 24 from the inside to the outside successively with the joint of alloy outer ring 21.Certainly, this case is not limited to above-mentioned water proof ring design, as long as can better realize the execution mode of the waterproofing design of this plug, all belongs to the simple deformation to this case or conversion, falls in the protection range of this case.

The utility model also has following advantage:

1) use the design of tail pawl, effectively tighten up wire rod, be effective stranded, the classification of waterproof of improving product and stretching resistance require and make the effective anti-back of nut;

2) this architecture advances can use different plastic cement core designs, can be widely used in signal, USB, optical fiber, power supply patch connection;

3) design of interior tooth water proof ring, makes this plug when closed, have better water resistance; The design of cable waterproof circle, effectively tightens up cable, makes this plug have certain water proofing property;

4) ripple spring knob 14 also effectively adds the elastic force of alloy outer ring, and assembling process adds feel.

Be only several specific embodiment of the present utility model above, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection range of the present utility model.

Claims

1. the connection Convenient plug in electric connector, is characterized in that, comprises plastic cement core body, front outer ring body and afterbody connector, encloses the cavity of an accommodation plastic cement core body after described front outer ring body is fixedly connected with afterbody connector; Described plastic cement core body comprises two copper pins and two copper pin jump rings, and each copper pin is all fixed on in-core in plastic cement by corresponding copper pin jump ring; Described front outer ring body comprises alloy outer ring and Nei Ya, one end of described interior tooth is locked in alloy outer ring, and the other end of interior tooth is fixedly connected in the afterbody of afterbody connector, described afterbody is extended with bulge loop on one end of plastic cement core body, and the periphery of described bulge loop is stranded and be locked in alloy outer ring after being wound around ripple spring knob.

2. the connection Convenient plug in electric connector according to claim 1, it is characterized in that, described afterbody connector also comprises tail pawl and nut, after on the other end that described nut is fixed on afterbody, both enclose the container cavity of an accommodation tail pawl, one end of described tail pawl is fixed in the other end of afterbody, and the edge of the tail pawl other end is evenly extended with the aduncate button pawl of multiple pawl head end, enclose one between described multiple button pawl for tightening up the perforative space of cable; And multiple button pawl all extends to and is fixed in nut.

3. the connection Convenient plug in electric connector according to claim 2, it is characterized in that, described afterbody connector also comprises cable waterproof circle, and one end of described tail pawl is fixedly connected with afterbody by cable waterproof circle, and multiple button pawl is fixed in nut after all running through anti-back inner ring.

4. the connection Convenient plug in electric connector according to claim 1, is characterized in that, one end of described interior tooth is socketed with interior tooth water proof ring, and is locked in alloy outer ring by interior tooth water proof ring; And the other end of this interior tooth is socketed with afterbody water proof ring, and be fixed in afterbody by afterbody water proof ring.

5. the connection Convenient plug in electric connector according to claim 1, it is characterized in that, described plastic cement inner core comprises the first plastic core and the second plastic core, described two copper pin jump rings are all fixed in the first plastic core, one end of described each copper pin is fixed in the first plastic core after all running through corresponding copper pin jump ring, the other end of described each copper pin is fixed in the second plastic core, and the first plastic core is fixedly connected with the second plastic core.

6. the connection Convenient plug in electric connector according to claim 5, is characterized in that, described second plastic core is connected in one end of afterbody by plastic cement jump ring; The joint of described afterbody and alloy outer ring is arranged with gasket ring and plastic cement half snap ring from the inside to the outside successively.