CN207967469U - A kind of round electric connector - Google Patents

Abstract

A kind of round electric connector, including male terminal, insulating barrier, service message line, insertion tube, male shell, female terminal, groove, female electric wire and female shell, the public affairs casing ends are equipped with service message line, public case nose is equipped with insertion tube, insulating barrier is equipped in insertion tube, insulating barrier upper and lower surface is respectively provided with male terminal, male end PCB is connected with after male terminal, male end PCB is connected by conducting wire with service message line, and female casing ends are equipped with female electric wire；The utility model has the advantages that：With rapid plug structure.

Description

A kind of round electric connector

Technical field

The utility model is related to power connectors, belong to power connector technical field.

Background technology

In existing power connector, a part is connected using round thread, is stablized although this changes connection, assembly It is relatively time-consuming, and in product in mutual timing, need to positive key mapping, operation is more time-consuming.In order to solve above-mentioned difficulties, need Develop a power connector with rapid plug structure.

Invention content

The purpose of this utility model is to provide a kind of round electric connector.

Problem to be solved in the utility model is that the power connector of the prior art is connected using round thread, time-consuming to take Power.

For realization the purpose of this utility model, the technical solution adopted in the utility model is：

A kind of round electric connector, including male terminal, insulating barrier, service message line, insertion tube, public shell, female terminal, groove, Female electric wire and female shell, the public affairs casing ends are equipped with service message line, and public case nose is equipped with insertion tube, be equipped in insertion tube insulation every Plate, insulating barrier upper and lower surface are respectively provided with male terminal, and male end PCB is connected with after male terminal, and male end PCB passes through conducting wire and service message line It is connected, female casing ends are equipped with female electric wire, and groove is equipped in female case nose, set that there are two female terminal, two female ends in groove Son is mutually not attached to, the distance between two female terminals and two male ends to overlap up and down face-to-face between two female terminals Son is mutually matched, and female terminal is not affixed with female housing interior side-wall, is connected with female end PCB after female terminal, female end PCB by conducting wire with Female electric wire is connected, and insulating barrier will be divided into two identical accommodation spaces inside insertion tube, accommodation space is mutually matched with female terminal, Insertion tube is inserted into the groove in female shell, and two female terminals are accommodated in the inner by insertion tube, and insulating barrier is located at two mothers Between terminal, male terminal and female terminal contact with each other and realize electrical connection.

The male shell is identical with female overall diameter of shell.

The utility model has the advantages that：Male terminal is arranged for upper and lower surface, and female terminal is provided opposite to for upper and lower surfaces, makes As long as obtaining the side that insulating barrier is located at two female terminals, so that it may insertion tube to be inserted into female shell, positive anti-plug may be implemented It pulls out, is not necessarily to fool-proof design, it is convenient to be inserted into.

Description of the drawings

Fig. 1 is the three-dimensional structure diagram of public shell；

Fig. 2 is the front view of public shell；

Fig. 3 is the perspective view of the internal structure of male terminal；

Fig. 4 is the three-dimensional structure diagram of female shell；

Fig. 5 is the front view of female shell；

Fig. 6 is the perspective view of female terminal internal structure；

Fig. 7 is structural schematic diagram when male terminal is inserted into female terminal；

Fig. 8 is structural schematic diagram when PCB golden fingers are inserted into female terminal；

Fig. 9 is the structure chart that bellows is installed on service message line；

Figure 10 is the structure chart that bellows is installed on female electric wire；

In figure：1, male terminal 2, insulating barrier 3, service message line 4, insertion tube 5, public shell 6, female terminal 7, recessed Slot 8, female shell 9, female electric wire 10, seamless solid gum 11, bellows 12, male end PCB 13, female end PCB 14, PCB golden fingers.

Specific implementation mode

The utility model is further described with reference to the accompanying drawings and embodiments.

Embodiment 1, a kind of round electric connector of the utility model, including male terminal 1, insulating barrier 2, service message line 3, insertion tube 4, male shell 5, female terminal 6, groove 7 and female shell 8,5 end of the public affairs shell are equipped with service message line 3, and 5 front end of public shell, which is equipped with, inserts Cylinder 4, insertion tube 4 is interior to be equipped with insulating barrier 2, and 2 upper and lower surface of insulating barrier is respectively provided with male terminal 1, male end is connected with after male terminal 1 PCB12, male end PCB12 are connected by conducting wire with service message line 3, and 8 end of female shell is equipped with female electric wire 9, and female shell is equipped in 8 front end Groove 7 is set in groove 7 there are two female terminal 6, and two female terminals 6 are to overlap up and down face-to-face, between two female terminals 6 It is mutually not attached to, the distance between two female terminals 6 are mutually matched with two male terminals 1, and female terminal 6 and 8 madial wall of female shell are not It is affixed, is connected with female end PCB13 after female terminal 6, female end PCB13 is connected by conducting wire with female electric wire 9, and insulating barrier 2 is by insertion tube 4 Inside is divided into two identical accommodation spaces, and accommodation space is mutually matched with female terminal 6, and male terminal 1 is arranged for upper and lower surface, female Terminal 6 is provided opposite to for upper and lower surfaces so that as long as insulating barrier 2 is located at the side of two female terminals 6, so that it may with by insertion tube 4 are inserted into female shell 8, and insertion tube 4 is inserted into the groove 7 in female shell 8, and two female terminals 6 are accommodated in the inner by insertion tube 4, and Insulating barrier 2 is located between two female terminals 6, and male terminal 1 and female terminal 6 contact with each other and realize electrical connection, 5 He of public shell The overall diameter of female shell 8 is identical, after insertion tube 4 is inserted into female shell 8, so that male shell 5 and 8 front end of female shell is affixed, Ke Yishi Existing positive and negative plug, is not necessarily to fool-proof design, and it is convenient to be inserted into.

Bellows 11 is respectively installed on service message line 3 and female electric wire 9, bellows 11 installs seamless solid gum 10, seamless solid Glue 10 is pasted onto wall or desktop position, and bellows 11 plays the role of support or holds service message line 3 and female electric wire 9, avoids mother Shell 8 and male shell 5 support after connecting by the connection structure of female shell 8 and male shell 5, make male shell 5 and female shell 8 not It can come loose, seamless solid gum 10 is different from common foam adhesive sticker, and common foam adhesive sticker is easily torn because base material is foam Split, therefore be easy to leave a trace on metope, and it is used will once lose viscosity, seamless solid gum 10 can be used for multiple times.

Embodiment 2, a kind of round electric connector of the utility model, including PCB golden fingers 14, service message line 3, insertion tube 4, public affairs are outer Shell 5, female terminal 6, groove 7 and female shell 8,5 end of the public affairs shell are equipped with service message line 3, and 5 front end of public shell is equipped with insertion tube 4, inserts PCB golden fingers 14 are equipped in cylinder 4, PCB golden fingers 14 are upper and lower surface structure, and PCB golden fingers 14 pass through conducting wire and 3 phase of service message line Even, 8 end of female shell is equipped with female electric wire 9, and groove 7 is equipped in 8 front end of female shell, set in groove 7 there are two female terminal 6, two Female terminal 6 be face-to-face up and down overlap, be mutually not attached between two female terminals 6, the distance between two female terminals 6 with PCB golden fingers are mutually matched, and female terminal 6 is not affixed with female 8 madial wall of shell, and female end PCB13, female end are connected with after female terminal 6 PCB13 is connected by conducting wire with female electric wire 9, and PCB golden fingers 14 will be divided into two identical accommodation spaces inside insertion tube 4, accommodate Space is mutually matched with female terminal 6, and PCB golden fingers 14 are upper and lower surface structure, and female terminal 6 is provided opposite to for upper and lower surfaces, So that as long as PCB golden fingers 14 are inserted between two female terminals 6, so that it may which, insertion tube 4 to be inserted into female shell 8, insertion tube 4 is inserted Enter into the groove 7 in female shell 8, two female terminals 6 are accommodated in the inner by insertion tube 4, and PCB golden fingers 14 are located at two mothers Between terminal 6, PCB golden fingers 14 and female terminal 6 contact with each other and realize electrical connection, the overall diameter phase of male shell 5 and female shell 8 Together, after insertion tube 4 is inserted into female shell 8, so that male shell 5 and 8 front end of female shell is affixed, positive and negative plug may be implemented, without anti- Slow-witted design, it is convenient to be inserted into.

Claims (2)

1. a kind of round electric connector, including male terminal（1）, insulating barrier（2）, service message line（3）, insertion tube（4）, public shell（5）、 Female terminal（6）, groove（7）, female electric wire（9）With female shell（8）, it is characterized in that：The public affairs shell（5）End is equipped with service message line （3）, public shell（5）Front end is equipped with insertion tube（4）, insertion tube（4）It is interior to be equipped with insulating barrier（2）, insulating barrier（2）Upper and lower surface is respectively set There is male terminal（1）, male terminal（1）After be connected with male end PCB（12）, male end PCB（12）Pass through conducting wire and service message line（3）It is connected, Female shell（8）End is equipped with female electric wire（9）, female shell（8）Groove is equipped in front end（7）, groove（7）Female terminal there are two inside setting （6）, two female terminals（6）To overlap up and down face-to-face, two female terminals（6）Between be mutually not attached to, two female terminals（6） The distance between with two male terminals（1）It is mutually matched, female terminal（6）With female shell（8）Madial wall is not affixed, female terminal（6） After be connected with female end PCB（13）, female end PCB（13）Pass through conducting wire and female electric wire（9）It is connected, insulating barrier（2）By insertion tube（4）It is interior Part is at two identical accommodation spaces, accommodation space and female terminal（6）It is mutually matched, insertion tube（4）It is inserted into female shell（8）It is interior Groove（7）In, insertion tube（4）By two female terminals（6）It is accommodated in the inner, and insulating barrier（2）Positioned at positioned at two female terminals（6） Between, male terminal（1）And female terminal（6）Contact with each other realization electrical connection.

2. a kind of round electric connector according to claim 1, it is characterized in that：The public affairs shell（5）With female shell（8）'s Overall diameter is identical.