CN112467427A

CN112467427A - Male-female integrated connector

Info

Publication number: CN112467427A
Application number: CN202011433280.7A
Authority: CN
Inventors: 赵世志; 邓文祥
Original assignee: Weifeng Electronic Guangdong Co ltd
Current assignee: Weifeng Electronic Guangdong Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-03-09

Abstract

The invention relates to the technical field of connectors, in particular to a male-female integrated connector which comprises a connector main body, a male terminal and a female terminal, wherein the connector main body comprises a female seat and a male seat which are integrally arranged, a plurality of first terminal holes used for assembling the female terminal are formed in the female seat, an installation cavity used for assembling the male terminal is formed between the male seat and the female seat, and a plurality of second terminal holes used for assembling the male terminal are formed in the bottom of the installation cavity. According to the connector integrating the male connector and the female connector, the male connector and the female connector are integrated, so that the male connector and the female connector are integrated, and the connector is convenient to use.

Description

Male-female integrated connector

Technical Field

The invention relates to the technical field of connectors, in particular to a male-female integrated connector.

Background

The connector with higher use frequency in the market is generally a male connector or a female connector, and the male connector and the female connector are connected together when the connector is used.

Disclosure of Invention

The invention provides a male-female integrated connector aiming at the problems in the prior art, wherein a male seat and a female seat are integrally arranged, so that the male-female integration is realized, and the use is convenient.

In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a public female integrative connector, includes connector main part, public terminal and female terminal, the connector main part includes integrative female seat and the public seat that sets up, set up a plurality of first terminal holes that are used for assembling female terminal on the female seat, form the installation cavity between public seat and the female seat, a plurality of second terminal holes that are used for assembling public terminal are seted up to the bottom of installation cavity.

Preferably, the female terminal comprises a pin point portion, a support rod, a first inserting elastic sheet and a clamping elastic sheet, the pin point portion is connected with the support rod, the first inserting elastic sheet is fixed on the support rod, a first inserting hole is formed between the support rod and the support rod, the clamping elastic sheet is provided with at least two clamping elastic sheets, at least two clamping elastic sheets are fixed at one end of each clamping elastic sheet, a bending portion is arranged at the other end of each clamping elastic sheet, a clamping gap is formed between all the bending portions, and the clamping gap is communicated with the first inserting hole.

Preferably, the female terminal further comprises a second inserting elastic sheet, the second inserting elastic sheet is fixed on the support rod and forms a second inserting hole with the support rod, the first inserting hole is communicated with the second inserting hole, and the clamping elastic sheet is located between the first inserting elastic sheet and the second inserting elastic sheet.

Preferably, the side of the support rod, which is not provided with the clamping gap, is convexly provided with a plurality of bulges, and the inner wall of the first terminal hole is provided with a plurality of grooves for assembling the bulges.

Preferably, the male terminal includes an integrally formed insertion portion and a soldering portion, and one end of the insertion portion connected to the soldering portion is fitted in the second terminal hole.

Preferably, the insertion part is arranged in parallel with the support rod.

Preferably, the bottom of the male seat is provided with a plurality of limiting grooves, the limiting grooves are communicated with the corresponding second terminal holes, and one end of the welding part connected with the inserting part is limited in the limiting grooves.

Preferably, the two sides of the connector main body are respectively provided with a plurality of clamping blocks and a plurality of clamping grooves, and when the two connector main bodies are assembled together, the clamping block of one connector main body is assembled in the clamping groove of the other connector main body.

Preferably, both sides of the connector main body are provided with grounding pieces, each grounding piece comprises a puncture part and welding feet arranged on both sides of the puncture part, and the welding feet are used for being welded on an external PCB; the connector comprises a connector body and is characterized in that piercing openings used for assembling piercing parts are formed in two sides of the connector body, bayonets are formed in two sides of the piercing parts, and clamping parts used for being clamped with the bayonets are convexly arranged on the inner walls of the piercing openings.

Preferably, the bottom of the connector main body is convexly provided with a plurality of positioning columns, and the positioning columns are used for being assembled in positioning holes formed in an external PCB.

The invention has the beneficial effects that:

according to the connector integrating the male seat and the female seat, the male seat and the female seat are integrated, so that the male seat and the female seat of the connector are integrated, only one connector needs to be produced during production, the production efficiency of a product can be effectively improved, the connector is convenient to use, and a matched connector does not need to be prepared for use.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of two male-female integrated connectors of the present invention after connection.

Fig. 3 is a schematic structural view of the male terminal of the present invention.

Fig. 4 is a first structural schematic diagram of the female terminal of the present invention.

Fig. 5 is a second structural schematic diagram of the female terminal of the present invention.

Fig. 6 is a first structural diagram of the connector body according to the present invention.

Fig. 7 is a second structural diagram of the connector body according to the present invention.

Fig. 8 is a schematic structural diagram of the grounding plate of the present invention.

Fig. 9 is a cross-sectional view one of the present invention.

Fig. 10 is a schematic structural view of the hidden female terminal in fig. 9.

FIG. 11 is a second cross-sectional view of the present invention.

Fig. 12 is a schematic structural view of fig. 11 after the grounding plate is hidden.

Fig. 13 is a schematic structural view of the female terminal of the present invention in which the first insertion hole is circular.

Fig. 14 is a structural schematic view of the first insertion hole of the female terminal of the present invention being "U" shaped.

The reference numerals in fig. 1 to 14 include:

1-male terminal, 2-female terminal, 3-female seat, 4-male seat, 5-first terminal hole, 6-installation cavity, 7-second terminal hole, 8-needle tip part, 9-support rod, 10-first plug spring, 11-clamping spring, 12-first plug hole, 13-bending part, 14-clamping gap, 15-second plug spring, 16-second plug hole, 17-bulge, 18-groove, 19-plug part, 20-welding part, 21-limiting groove, 22-clamping block, 23-clamping groove, 24-grounding part, 25-piercing part, 26-welding pin, 27-piercing opening, 28-clamping opening, 29-clamping part, 30-positioning column, 31-PCB board.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention is described in detail below with reference to the attached drawings.

The integrative connector of public mother that this embodiment provided, as shown in fig. 1, fig. 2, fig. 6 and fig. 7, including connector main part, public terminal 1 and female terminal 2, the connector main part includes integrative female seat 3 and public seat 4 that sets up, set up a plurality of first terminal holes 5 that are used for assembling female terminal 2 on the female seat 3, form installation cavity 6 between public seat 4 and the female seat 3, a plurality of second terminal holes 7 that are used for assembling public terminal 1 are seted up to the bottom of installation cavity 6.

Specifically, with

public seat

4 and 3 integrative settings of female seat, realize the public female integrative settings of connector, only need during production produce a connector alright, can effectively improve the production efficiency of product, reduction in production cost to convenient to use need not prepare supporting connector and use. During the in-service use, can be in the same place with two connector bodies each other lock, make female terminal 2 on one of them connector body be connected with male terminal 1 electricity on the other connector body, other male terminal 1 is connected with other female terminal 2 electricity, and then need not other male connector or female connector of reuse, convenient to use.

The embodiment provides a public female integrative connector, as shown in fig. 4 and 5, female terminal 2 includes needle point portion 8, bracing piece 9, first grafting shell fragment 10 and centre gripping shell fragment 11, needle point portion 8 is connected with bracing piece 9, first grafting shell fragment 10 is fixed in bracing piece 9 and bracing piece 9 between form first spliced eye 12, centre gripping shell fragment 11 is provided with at least two, at least two the one end of centre gripping shell fragment 11 all is fixed in first grafting shell fragment 10, the other end of at least two centre gripping shell fragments 11 all is provided with the portion of bending 13, forms centre gripping gap 14 between all portions of bending 13, centre gripping gap 14 with first spliced eye 12 intercommunication.

Specifically, as shown in fig. 5, the two first plugging elastic pieces 10 may be symmetrically disposed on two sides of the supporting rod 9, the two first plugging elastic pieces 10 are bent to form a first plugging hole 12 with the supporting rod 9, the first plugging hole 12 may be square or circular, as shown in fig. 13, which may also be an unsealed plugging space, as shown in fig. 14, the two first plugging elastic pieces 10 are bent to form a "U" -shaped first plugging hole 12. In the direction of fig. 5, when two holding elastic sheets 11 are arranged, the two holding elastic sheets 11 form an inverted-splayed structure, and the male terminal 1 is inserted through the first inserting hole 12 and then held between the two bending portions 13, so that the male terminal 1 is fixed; the number of the clamping spring pieces 11 can be three, so that the male terminal 1 can be clamped more stably. The female terminal 2 structure of the present embodiment can prevent kneeling PIN after being connected to the male terminal 1.

In the connector integrated by a male terminal and a female terminal provided by this embodiment, as shown in fig. 4 and 5, the female terminal 2 further includes a second insertion elastic sheet 15, the second insertion elastic sheet 15 is fixed to the support rod 9 and forms a second insertion hole 16 with the support rod 9, the first insertion hole 12 is communicated with the second insertion hole 16, and the clamping elastic sheet 11 is located between the first insertion elastic sheet 10 and the second insertion elastic sheet 15.

Specifically, the structure of the second insertion spring piece 15 is the same as that of the first insertion spring piece 10, and may be one of a square shape, a circular shape, or a "U" shape, and the arrangement of the first insertion hole 12 and the second insertion hole 16 may better fix the male terminal 1.

In the connector integrated by a male connector and a female connector provided by the embodiment, as shown in fig. 4, 9 and 10, a plurality of protrusions 17 are convexly disposed on one side of the supporting rod 9, which is not provided with the clamping gap 14, and a plurality of grooves 18 for assembling the protrusions 17 are disposed on the inner wall of the first terminal hole 5.

Specifically, this embodiment sets up protruding 17 on bracing piece 9, assembles female terminal 2 back in first terminal hole 5, and protruding 17 is spacing in recess 18 to fix female terminal 2 stable in first terminal hole 5, avoid appearing becoming flexible and lead to the unstable condition of signal connection. Further, the protrusion 17 may be provided with a slope, so that the protrusion 17 can be more easily snapped into the groove 18 when the female terminal 2 is fitted into the first terminal hole 5 from bottom to top or from top to bottom.

In the connector integrated with a male terminal and a female terminal provided in this embodiment, as shown in fig. 3 and 7, the male terminal 1 includes an integrally formed insertion-connection portion 19 and a soldering portion 20, and one end of the insertion-connection portion 19 connected with the soldering portion 20 is fitted in the second terminal hole 7. Furthermore, the bottom of the male socket 4 is provided with a plurality of limiting grooves 21, the limiting grooves 21 are communicated with the corresponding second terminal holes 7, and one end of the welding part 20 connected with the inserting part 19 is limited in the limiting grooves 21.

Specifically, public terminal 1 simple structure during the installation with public terminal 1 spacing in spacing groove 21, can prevent that the pivoted condition from appearing in public terminal 1 when only setting up second terminal hole 7 for public terminal 1 can not appear becoming flexible when female terminal 2 is connected, pegs graft accurately, thereby avoids signal connection unstability. It is also possible to effectively prevent a short circuit between the adjacent two male terminals 1.

In the connector integrated with a male connector and a female connector provided in this embodiment, as shown in fig. 1 and fig. 2, the insertion portion 19 is disposed parallel to the supporting rod 9.

Specifically, there are some connectors designed integrally with a male connector and a female connector in the prior art, but when these connectors are used, the female connector and the male connector need to be additionally arranged, that is, when the connectors are connected, only the other female connector can be connected to the male end of the connector integrated with the male connector and the female connector can be connected to the female end of the connector integrated with the male connector and the female connector, so that three kinds of connectors need to be used altogether, and the connectors are more inconvenient in use and production. In this embodiment, the inserting portion 19 of the male terminal 1 and the supporting rod 9 of the female terminal 2 are set to be parallel, that is, the clamping space formed by the first inserting hole 12, the clamping gap 14 and the second inserting hole 16 is parallel to the inserting portion 19 of the male terminal 1, so that when the male-female integrated connector of this embodiment is used, two connectors can be reversely and mutually buckled together, the use is very convenient, and a plurality of connectors are not required to be arranged, so that the efficiency of this embodiment during the production of products is effectively improved, and the production cost is reduced.

In the connector integrated with a male connector and a female connector provided by this embodiment, as shown in fig. 1, fig. 2, fig. 6 and fig. 7, a plurality of locking blocks 22 and a plurality of locking grooves 23 are respectively disposed on two sides of the connector main body, and when the two connector main bodies are assembled together, the locking block 22 of one connector main body is assembled in the locking groove 23 of the other connector main body.

Specifically, as shown in fig. 6, the plurality of locking blocks 22 are disposed on one side of the female housing 3, and the plurality of locking grooves 23 are disposed on one side of the male housing 4, so that when the connectors of the two embodiments are reversely fastened, the locking blocks 22 on the female housing 3 can be locked into the locking grooves 23 of the other connector, so that the connectors of the two embodiments are fixed together, and the stability of connection between the male terminal 1 and the female terminal 2 is effectively improved. Further, the latch 22 may be provided with a guiding slope as shown in fig. 10, so that the latch 22 can enter the slot 23 when the two connectors are fastened to each other. Of course, the installation positions of the latch 22 and the latch groove 23 of the present embodiment can be interchanged, the latch 22 is disposed on one side of the male socket 4 located in the installation cavity 6, and the latch 22 and the latch groove 23 of the female socket 3 can be fastened when the two connectors are fastened to each other.

In the connector integrated with a male connector and a female connector provided in this embodiment, as shown in fig. 1, fig. 6, fig. 8, fig. 11 and fig. 12, the grounding member 24 is mounted on both sides of the connector main body, the grounding member 24 includes a piercing portion 25 and fillets 26 disposed on both sides of the piercing portion 25, and the fillets 26 are used for being soldered to an external PCB 31; puncture openings 27 used for assembling the puncture parts 25 are formed in the two sides of the connector main body, bayonets 28 are formed in the two sides of the puncture parts 25, and clamping parts 29 used for being clamped with the bayonets 28 are convexly arranged on the inner walls of the puncture openings 27.

Specifically, after the piercing part 25 is fitted into the piercing opening 27, the two solder tails 26 are soldered to the PCB 31, and since the bayonet 28 is engaged with the engaging part 29, as shown in fig. 11, the engaging part 29 is located in the bayonet 28, so that the connector body cannot be moved, thereby improving the stability of the connector body of the present embodiment

In the connector integrated with a male connector and a female connector provided by the present embodiment, as shown in fig. 7, a plurality of positioning posts 30 are protruded from the bottom of the connector main body, and the positioning posts 30 are used for being assembled in positioning holes formed on an external PCB 31.

Specifically, when this embodiment uses, can assemble the locating column 30 in the locating hole on corresponding PCB board 31 earlier, accomplish the location of this embodiment, then weld PCB board 31 with the leg 26 of grounding piece again, alright with fixed with the connector body, finally directly weld PCB board 31 with the tip portion 8 of female terminal 2 and the weld part 20 of male terminal 1 on again alright completion fixed, simple to use.

The pin tip portion 8 of the female terminal 2 of this embodiment may be an extension portion of the support rod 9, that is, the pin tip portion and the support rod 9 are located on the same plane to form a plug-in type connector, or may be vertically disposed on the support portion to form an SMT type connector, and the soldering portion 20 of the male terminal 1 and the plugging portion 19 are disposed in the female terminal 2 synchronously, or may be plug-in type or SMT type.

Although the present invention has been described with reference to the above preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a public female integrative connector which characterized in that: including connector main part, public terminal and female terminal, the connector main part includes integrative female seat and the public seat that sets up, set up a plurality of first terminal holes that are used for assembling the female terminal on the female seat, form the installation cavity between public seat and the female seat, a plurality of second terminal holes that are used for assembling the public terminal are seted up to the bottom of installation cavity.

2. A male-female integrated connector according to claim 1, wherein: the female terminal comprises a pin point portion, a supporting rod, a first inserting elastic sheet and a clamping elastic sheet, wherein the pin point portion is connected with the supporting rod, the first inserting elastic sheet is fixed on the supporting rod, a first inserting hole is formed between the supporting rod and the supporting rod, the clamping elastic sheet is provided with at least two clamping elastic sheets, one end of each clamping elastic sheet is fixed on the corresponding first inserting elastic sheet, the other ends of the at least two clamping elastic sheets are provided with bending portions, clamping gaps are formed between all the bending portions, and the clamping gaps are communicated with the first inserting holes.

3. A male-female integrated connector according to claim 2, wherein: the female terminal further comprises a second inserting elastic sheet, the second inserting elastic sheet is fixed on the supporting rod and forms a second inserting hole with the supporting rod, the first inserting hole is communicated with the second inserting hole, and the clamping elastic sheet is located between the first inserting elastic sheet and the second inserting elastic sheet.

4. A male-female integrated connector according to claim 2, wherein: the support rod is not provided with a plurality of bulges in the protruding mode of one side of the clamping gap, and a plurality of grooves used for assembling are formed in the inner wall of the first terminal hole.

5. A male-female integrated connector according to claim 2, wherein: the male terminal comprises an integrally arranged inserting part and a welding part, and one end of the inserting part connected with the welding part is assembled in the second terminal hole.

6. The male-female integrated connector according to claim 5, wherein: the inserting part is arranged in parallel with the supporting rod.

7. The male-female integrated connector according to claim 5, wherein: the bottom of the male seat is provided with a plurality of limiting grooves, the limiting grooves are communicated with the corresponding second terminal holes, and one end of the welding part, which is connected with the inserting part, is limited in the limiting grooves.

8. A male-female integrated connector according to claim 1, wherein: the connector comprises a connector body and is characterized in that a plurality of clamping blocks and a plurality of clamping grooves are respectively arranged on two sides of the connector body, and when the two connector bodies are assembled together, the clamping block of one connector body is assembled in the clamping groove of the other connector body.

9. A male-female integrated connector according to claim 1, wherein: the connector comprises a connector body, wherein two sides of the connector body are respectively provided with a grounding piece, each grounding piece comprises a puncture part and welding pins arranged on two sides of the puncture part, and the welding pins are used for being welded on an external PCB; the connector comprises a connector body and is characterized in that piercing openings used for assembling piercing parts are formed in two sides of the connector body, bayonets are formed in two sides of the piercing parts, and clamping parts used for being clamped with the bayonets are convexly arranged on the inner walls of the piercing openings.

10. A male-female integrated connector according to claim 1, wherein: the bottom of the connector main body is convexly provided with a plurality of positioning columns, and the positioning columns are used for being assembled in positioning holes formed in an external PCB.