CN102044759B

CN102044759B - Signal plug

Info

Publication number: CN102044759B
Application number: CN 200910308284
Authority: CN
Inventors: 陈鼎铸
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-10-15
Filing date: 2009-10-15
Publication date: 2013-12-18
Anticipated expiration: 2029-10-15
Also published as: CN102044759A

Abstract

The invention relates to a signal plug which mainly comprises a main body and a sleeve, wherein the forepart of the main body is provided with a C-shaped section heading joint pipe, and the tail end of the main body is provided with a positioning device and a lead positioning part; and a through hole, a positioning part and a screw-combined guiding hole are arranged on the sleeve. Through the composition of all the structural members, convenience for the assembly of the signal plug can be assembled conveniently, the leads can be combined more easily and safely, and the signal conductivity of the main body can be improved.

Description

Communication signal plug

[technical field]

The present invention is to provide a kind of communication signal plug, the purpose of espespecially a kind of assembling convenience that can effectively promote communication signal plug and good signal conduction.

[background technology]

Refer to Fig. 1, traditional communication signal plug 10 tool any of several broadleaf plants shape end connector 100 and branch sleeves 101, this any of several broadleaf plants shape end connector 100 can insert the connecting hole of signal socket, makes both connect conducting.

Refer to shown in Fig. 2, this communication signal plug 11 includes shell 111, wire stationary pipes 112, connects pipe 113 and positioning body 114 compositions, and communication signal plug 11 can plug together the connecting hole at signal socket, makes it reach the purpose that connects conducting.

Refer to Fig. 3, be applicable to the BFA (British Federation of Audio) of Britain in order to improve the signal connecting element fail safe of traditional prior art, then studied improvement, and provide a kind of any of several broadleaf plants shape end connector is inverted and newly advances prior art signal connecting element in socket, as shown in Figure 3, the prior art signal female 12 comprises wire stationary pipes 120, shell 121, connecting pipe 122, connect pipe 123 and positioning body 124, the connecting pipe 122 of prior art signal female 12 and connect pipe and 123 can insert in the outer casing of BFA signal socket wherein, and be socketed on any of several broadleaf plants shape end connector outside to connect pipe 123, make both interconnect conduction news signal.

Signal female 12 these wire stationary pipes 120 are to belong to the secondary contact with the combination that connects pipe 123 again, so can increase its impedance, and wire stationary pipes 120 its copper material costs are high again, and also very inconvenience during the signal line assembling, pulling down shell 121 because of need could be incorporated into signal line on wire stationary pipes 120, and inconvenience is also arranged in use.

[summary of the invention]

Because the prior art plug is to make the inventor do an improvement for communication signal plug for those skilled in the art bring so puzzlement, the phase, with the plug of improvement prior art, is at first invented out the present invention then.

Main purpose of the present invention, be to provide the communication signal plug that a kind of assembling is more convenient and the signal conductibility is good.

To achieve the object of the present invention, the technology used in the present invention means are: include: main body, and this main body leading portion is provided with the tool elastic tip and takes over, and latter end is located and is provided with positioner and wire location division; Sleeve, this sleeve is provided with perforation and takes over and to plug for bulk end, and in sleeve be provided with location division with in conjunction with the screw guide hole; Pipe nipple designs the wavy surface of c-shaped section; Positioner is that design is the shell fragment shape; The perforation of sleeve is to establish stepped large and small annular groove;

Mainly include: main body, this main body leading portion is provided with the tool elastic tip and takes over, and latter end is located and is provided with positioner and wire location division; Sleeve, this sleeve is provided with perforation and takes over and to plug for bulk end, and on sleeve, be provided with location division with in conjunction with screw guide hole and fit section; Safe case, be located in barrel forward end fit section, and hollow form, establish joint portion and sleeve pipe on this safe case; Establish screw thread on sleeve pipe, for establishing with the joint portion spiral shell of safe case; Be provided with screw thread in the joint portion of safe case, for the fit section that can be arranged in barrel forward end.

The invention has the beneficial effects as follows: communication signal plug combination convenience, communication signal plug is saved material cost; Communication signal plug plain conductor, height conduct electricity, conduct electricity is more smooth and easy, because without the secondary contact, increasing impedance; The convenience that communication signal plug is used, exempt to disassemble shell, the securing electric lines of just can tightening up a screw.The combination of main body 2 of the present invention and sleeve 3, to hold section 33 and fully locate and engage with positioner 210, the support division 212 of main body 2 by the location division 31 on sleeve 3, gear, so but, the stability of provider 2 arc-shaped concave 21 upper end wires, not having slides, and the facts that comes off occurs.Main body 2 of the present invention is provided with elastic edge section 200, can effectively and fix and penetrate terminal to coat fully, so it is more accurate and stable to allow terminal and 2 of main bodys obtain the signal transmission.

[accompanying drawing explanation]

Fig. 1 a is the stereogram of prior art communication signal plug, and Fig. 1 b is the exploded view of 1a.

Fig. 2 a is the stereogram of prior art communication signal plug, and Fig. 2 b is the vertical view of 2a, and Fig. 2 c is the cutaway view of the I-I line of 2b.

Fig. 3 a is the stereogram of applicable Britain BFA signal socket, and Fig. 3 b is the exploded view of 3a.

Fig. 4 is the exploded view of first embodiment of the invention Signal connector.

Fig. 5 is the stereogram of first embodiment of the invention.

Fig. 6 is the cross-sectional schematic of first embodiment of the invention II-II line.

Fig. 7 is the use schematic diagram of first embodiment of the invention.

Fig. 8 is the use exploded view of first embodiment of the invention and broken section prior art signal socket.

Fig. 9 is the inserting state figure of first embodiment of the invention and broken section prior art signal socket.

Figure 10 is the exploded view of second embodiment of the invention.

Figure 11 is the stereogram of second embodiment of the invention.

Figure 12 is the cross-sectional schematic of second embodiment of the invention III-III line.

Figure 13 is the use schematic diagram of second embodiment of the invention.

Figure 14 is that the broken section of second embodiment of the invention and Britain BFA signal socket is used exploded view.

Figure 15 is the inserting state partial sectional view of the present invention's the second enforcement and Britain BFA signal socket.

[primary clustering symbol description]

(prior art)

Communication signal plug 10 any of several broadleaf plants shape end connectors 100

Branch sleeve 101

Communication signal plug 11 shells 111

Wire stationary pipes 112 connects pipe 113

Positioning body 114

Signal female 12

Wire stationary pipes 120 shells 121

Connecting pipe 122 connects pipe 123

(the present invention)

Main body 2

Pipe nipple 20 elastic edge sections 200

Arc-shaped concave 21 positioners 210

Wire location division 211 support divisions 212

Sleeve 3

Perforation 30 large annular grooves 300

Little annular groove 301 location divisions 31

In conjunction with screw guide hole 32 assembly 320 that is spirally connected

Assembly 321 gears that are spirally connected are held section 33

Polarity colour circle 34 fit sections 35

Communication signal wire A

[embodiment]

Relevant the present invention in order to achieve the above object, effect, the technological means of using, hereby enumerate preferred embodiment and coordinate graphicly, details are as follows:

At first refer to shown in Fig. 4～Fig. 6, the embodiment of the present invention mainly is provided with main body 2 and forms with sleeve 3; Wherein main body 2 leading portions are provided with the pipe nipple 20 of C shape section, establish the elastic edge section 200 of breach on this pipe nipple 20, main body 2 latter ends are established curved concave surface 21 again, this arc-shaped concave 21 is provided with positioner 210, wire location division 211 and support division 212, and positioner 210 is to consist of engaging shell fragment or the back taper flank of tooth; Sleeve 3, this sleeve 3 is axially arranged with perforation 30, this perforation 30 is to establish stepped large and small annular groove 300,301, and be provided with location division 31, in conjunction with screw guide hole 32 and gear, hold section 33 in sleeve 3 leading portions, this is provided with in conjunction with screw guide hole 32 assembly 320,321 that is spirally connected, and sleeve 3 leading portions are provided with polarity colour circle 34 again.

During combination, first by main body 2, the large annular groove 300 by sleeve 3 perforation 30 penetrates, the pipe nipple 20 of main body 2 is passed by perforation 30, wear to the gear of sleeve 3 and hold section 33 and while being fastened on support division 212 when main body 2,210 of positioners are sticked in the location division 31 of sleeve 3 just, now, main body 2 is completely fixed in sleeve 3, completes assembling.

When the wish group is established Communication signal wire A, only need be penetrated by the large annular groove 300 of sleeve 3 ends, again wire A is fixed on to wire location division 211 to be spirally connected in conjunction with screw guide hole 32 and the assembly 320,321 that is spirally connected and can completes easily group and connect (as shown in Figure 7), again the inserting state of the signal socket of the present invention and prior art (as shown in Fig. 8～Fig. 9).

Another embodiment of the present invention, refer to shown in Figure 10～Figure 12, and the embodiment of the present invention mainly is provided with main body 2, sleeve 3 forms with safe case 4; Wherein main body 2 leading portions are provided with the pipe nipple 20 of C shape section, establish the elastic edge section 200 of breach on this pipe nipple 20, main body 2 latter ends are established curved concave surface 21 again, this arc-shaped concave 21 is provided with positioner 210, wire location division 211 and support division 212, and positioner 210 consists of engaging shell fragment or the back taper flank of tooth; Sleeve 3, this sleeve 3 is axially arranged with perforation 30, stepped large and small annular groove 300,301 is established in this perforation 30, and be provided with location division 31, in conjunction with screw guide hole 32 and gear, hold section 33 in sleeve 3 leading portions, this is provided with in conjunction with screw guide hole 32 assembly 320,321 that is spirally connected, and sleeve 3 leading portions are provided with polarity colour circle 34 and fit section 35 again; Safe case 4, be hollow tubular, and this safe case 4 runs through before and after being, and safe case 4 is provided with joint portion 40 and sleeve pipe 41 in heavy caliber section, and wherein joint portion 40 can be screw thread.

During combination, first by main body 2, the large annular groove 300 by sleeve 3 perforation 30 penetrates, the pipe nipple 20 of main body 2 is passed by perforation 30, when main body 2 is worn to support division 212,210 of positioners are sticked in the location division 31 of sleeve 3 just, again safe case 4 is inserted in to the pipe nipple 20 of main body 2, and joint portion 40 is incorporated in the fit section 35 of sleeve 3 can complete easily assembling, so, the standard that is applicable Britain BFA is used, when safe case 4 is taken off, can become again general banana plug (banana plug) and use again.

When the wish group is established Communication signal wire A, only need be penetrated by the large annular groove 300 of sleeve 3 ends, again wire A is fixed on to wire location division 211 to be spirally connected in conjunction with screw guide hole 32 and the assembly 320,321 that is spirally connected and can completes easily group and connect (as shown in figure 13), again the inserting state (as shown in Figure 14～Figure 15) of the present invention and Britain BFA signal socket.

Claims

1. a communication signal plug, is characterized in that, includes:

Main body, this main body leading portion of c-shaped section is provided with elastic tip and takes over, establish the elastic edge section of breach on pipe nipple, and the latter end of curved concave surface location is provided with positioner and the wire location division consisted of engaging shell fragment or the back taper flank of tooth, positioner is that design is the shell fragment shape;

Sleeve, this sleeve is provided with stepped perforation and takes over and plug for bulk end, and in sleeve be provided with location division with in conjunction with the screw guide hole, the perforation of sleeve is to establish stepped large and small annular groove;

Pipe nipple designs the wavy surface of c-shaped section.

2. a communication signal plug, is characterized in that, includes:

Sleeve, this sleeve is provided with stepped perforation and takes over and plug for bulk end, and on sleeve, be provided with location division with in conjunction with screw guide hole and fit section, the perforation of sleeve is to establish stepped large and small annular groove;

Safe case, be located in barrel forward end fit section, and hollow form, establish joint portion and sleeve pipe on this safe case;

Establish screw thread on sleeve pipe, sleeve pipe is established through the joint portion spiral shell of screw thread and safe case;

Be provided with screw thread in the joint portion of safe case, safe case is arranged in the fit section of barrel forward end through screw thread.