CN216598091U

CN216598091U - Novel female seat of linear end connector

Info

Publication number: CN216598091U
Application number: CN202122891330.2U
Authority: CN
Inventors: 区剑; 唐文春
Original assignee: Guangdong Wanlian Technology Co ltd
Current assignee: Guangdong Wanlian Technology Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-05-24
Anticipated expiration: 2031-11-24

Abstract

The utility model provides a novel line end connector female seat which comprises a base and a plurality of conductive terminals, wherein the base is provided with a butt joint surface, a plurality of terminal grooves are formed in the base and extend in the same direction from the butt joint surface, the conductive terminals are accommodated in the terminal grooves, a first limiting boss and a first limiting groove are arranged on the inner side surface, close to the butt joint surface, of each terminal groove, each conductive terminal comprises a base and a pair of arms oppositely bent and extending from two sides of the base, a second limiting boss is arranged on the front end surface of each arm corresponding to the first limiting groove, and a second limiting groove is arranged on the front end surface of each arm corresponding to the first limiting boss. The utility model ensures that the terminal of the male connector and the conductive terminal can not deviate when being butted, thereby ensuring the contact area between the terminals and improving the electrical performance of the connector.

Description

Novel female seat of linear end connector

Technical Field

The utility model relates to the field of connectors, in particular to a novel line end connector female seat.

Background

The line end connector is used for various civil mobile communication equipment and various personal terminal equipment (such as mobile phones, notebook computers, GPS, MP3/MP4, digital cameras, handheld game machines and the like), and realizes the connection or transmission of signals or power supplies between various functional devices and a mainboard in the equipment, and finally the realization of the performance of the functional devices.

After the female seat of the terminal connector among the prior art and the terminal installation, the relative position of the gluey core frame mouth of female seat can not correspond with the relative position of terminal frame mouth, the condition that the pendulum is inclined to one side appears, when can leading to the public terminal of the public head of connector and the female terminal butt joint of the female seat of connector like this, the skew appears, leads to public terminal and female terminal area of contact little to it is poor to lead to the electrical property of connector.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel line end connector female seat which can prevent butt joint between terminals from deviating after a male connector is in butt joint with a connector female seat, can improve the contact area between the terminals and has good electrical performance.

In order to achieve the above purpose, the utility model provides the following technical scheme:

the utility model provides a female seat of novel line end connector, includes base and a plurality of conductive terminal, the base is provided with the butt joint face, be provided with a plurality of terminal grooves in the base, the terminal groove forms from butt joint face syntropy extension, conductive terminal holds locates in the terminal groove, the terminal groove is close to and is provided with first spacing boss and first spacing recess on the medial surface of butt joint face, conductive terminal includes the basal portion and a pair of arm from the relative crooked extension in basal portion both sides, the preceding terminal surface of arm corresponds first spacing recess and is provided with the spacing boss of second and corresponds first spacing boss and be provided with the spacing recess of second.

Furthermore, a clamping groove is formed in the lower side face of the terminal groove, the bottom of the base of the conductive terminal is obliquely and downwards punched to form a spring plate, and the spring plate can be installed in a matched mode with the clamping groove.

Further, the inner side surface of the arm portion is provided with a contact portion which is recessed inward from the arm portion.

Further, a contact surface is arranged on the contact part, and the contact surface is an arc-shaped surface.

Further, a support part is provided at the rear side of the arm part, and the support part is extended from both sides of the base part to face each other.

Furthermore, a first clamping part is arranged on the rear side of the supporting part and formed by oppositely bending and extending from two sides of the base part.

Furthermore, a second clamping part is arranged on the rear side of the first clamping part and formed by oppositely bending and extending from two sides of the base part.

Furthermore, guide protruding portions are arranged on two sides of the base respectively, and limiting portions are arranged on the rear sides of the guide protruding portions.

Further, an engaging portion is provided on an upper surface of the base.

Furthermore, both sides of the clamping part are respectively provided with a positioning part.

The utility model has the beneficial effects that:

according to the utility model, the first limiting boss and the first limiting groove are arranged on the inner side surface of the terminal groove close to the butt joint surface, and the second limiting boss and the second limiting groove are arranged at the front end of the conductive terminal, so that when the conductive terminal is installed in the terminal groove, the first limiting boss in the terminal groove can be matched with the second limiting groove of the conductive terminal, and meanwhile, the second limiting boss of the conductive terminal can be matched with the first limiting groove in the terminal groove, so that after the conductive terminal is installed in the terminal groove, the vertical deflection can not occur, the frame opening of the conductive terminal can be ensured to be corresponding to the frame opening of the terminal groove, and therefore, when the terminal of the male connector is in butt joint with the conductive terminal, the deflection can not occur, the contact area between the terminals is ensured, and the electrical performance of the connector is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the female connector housing and the male connector housing of the present invention without mating;

FIG. 2 is a schematic view of the female connector housing of the present invention;

FIG. 3 is a cross-sectional view of the female connector block of the present invention;

fig. 4 is a cross-sectional view of the conductive terminal of the present invention separated from the base;

FIG. 5 is a schematic view of a conductive terminal according to the present invention;

fig. 6 is a cross-sectional view of the conductive terminal of the present invention.

The attached drawings indicate the following:

1. a connector female socket; 2. a connector male;

11. a base; 12. a conductive terminal;

111. a butt joint surface; 112. a terminal groove; 113. a first limit boss; 114. a first limit groove; 115. a guide boss; 116. a limiting part; 117. a fastening part; 118. a positioning part; 119. a card slot;

121. a base; 122. an arm portion; 123. a second limit boss; 124. a second limit groove; 125. a spring plate; 126. a contact portion; 127. a contact surface; 128. a support portion; 129. a first clamping portion; 130. a second clamping portion;

Detailed Description

In order that those skilled in the art will better understand the technical solutions of the present invention, the following detailed description of the present invention is provided in conjunction with the accompanying drawings and the specific embodiments.

Fig. 1 is a schematic structural diagram of the female connector holder 1 and the male connector 2 when they are not mated.

As shown in fig. 2, a novel line end connector female socket 1 includes a base 11 and a plurality of conductive terminals 12, the base 11 is provided with a butt-joint surface 111; guide bosses 115 are respectively provided on both sides of the base 11, a stopper 116 is provided on the rear side of the guide bosses 115, an engaging portion 117 is provided on the upper surface of the base 11, and positioning portions 118 are respectively provided on both sides of the engaging portion 117. When the public head 2 of connector docks with female seat 1 of connector, direction bellying 115 can lead public head 2 of connector, prevent that the public head 2 of connector from appearing the condition to inserting the skew, it is spacing through spacing portion 116 after the public head 2 of connector docks, prevent that public head 2 of connector from butting the head, be provided with the fixture block on the public head 2 of connector in addition, the fixture block cooperates with block portion 117, make the public head 2 joint of connector on female seat 1 of connector, and location portion 118 on the base 11 can fix a position the locating plate of the public head 2 upside of connector.

As shown in fig. 3 and 4, a plurality of terminal grooves 112 are disposed in the base 11, the terminal grooves 112 are formed by extending from the mating surface 111 in the same direction, the conductive terminal 12 is accommodated in the terminal grooves 112, a first limit boss 113 and a first limit groove 114 are disposed on an inner side surface of the terminal groove 112 close to the mating surface 111, the conductive terminal 12 includes a base 121 and a pair of arms 122 oppositely bent and extending from two sides of the base 121, and a second limit boss 123 and a second limit groove 124 are disposed on a front end surface of the arm 122 corresponding to the first limit groove 114 and corresponding to the first limit boss 113.

In the utility model, the first limit boss 113 and the first limit groove 114 are arranged on the inner side surface of the terminal groove 112 close to the butt joint surface 111, and the second limit boss 123 and the second limit groove 124 are arranged at the front end of the conductive terminal 12, therefore, when the conductive terminal 12 is arranged in the terminal groove 112, the first limit boss 113 in the terminal groove 112 can be matched with the second limit groove 124 of the conductive terminal 12, and simultaneously, the second limit boss 123 of the conductive terminal 12 can be matched with the first limit groove 114 in the terminal groove 112, so that the conductive terminal 12 can not deflect in the vertical direction after being arranged in the terminal groove 112, the frame mouth of the conductive terminal 12 can be ensured to be corresponding to the frame mouth of the terminal groove 112, and therefore, when the terminal of the male connector 2 is butt jointed with the conductive terminal 12, the terminal can not deflect, and the contact surface 127 volume between the terminals can be ensured, the electrical performance of the connector is improved.

As shown in fig. 4, in the present embodiment, a clamping groove 119 is formed on the lower side surface of the terminal groove 112, the bottom of the base 121 of the conductive terminal 12 is obliquely pressed downward to form a spring piece 125, the spring piece 125 is obliquely disposed rearward, the spring piece 125 can be installed in cooperation with the clamping groove 119, when the conductive terminal 12 is installed in the terminal groove 112, the spring piece 125 of the conductive terminal 12 can be clamped into the clamping groove 119, and the conductive terminal 12 can be limited from moving rearward in the terminal groove 112.

As shown in fig. 5 and 6, the inner side surface of the arm portion 122 is provided with a contact portion 126, and the contact portion 126 is recessed inward from the arm portion 122; be provided with contact surface 127 on the contact site 126, contact surface 127 is the arcwall face, through setting up contact site 126, when male terminal 6 on the public head 2 of connector inserts in conductive terminal 12, because this public terminal is circular, when the surface of public terminal and the arcwall face contact of contact site 126 like this, the arcwall face is bigger with the contact surface 127 area of public terminal to stabilize low order contact resistance, make the relative position of being connected between public terminal and the conductive terminal 12 stable, guarantee mechanical test's stable performance.

As shown in fig. 5, in the present embodiment, the rear side of the arm portion 122 is provided with a support portion 128, and the support portion 128 is formed by extending from both sides of the base portion 121; the rear side of the supporting portion 128 is provided with a first clamping portion 129, and the first clamping portion 129 is formed by oppositely bending and extending from two sides of the base portion 121; the rear side of the first clamping portion 129 is provided with a second clamping portion 130, and the second clamping portion 130 is formed by oppositely bending and extending from two sides of the base portion 121. The conductive terminal 12 can abut against the inner wall of the terminal groove 112 through the supporting portion 128, so that the conductive terminal 12 does not move up and down, the first clamping portion 129 can be used for clamping the battery cell of the power line, and the second clamping portion 130 can be used for clamping the power line.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A novel female seat of line end connector is characterized in that: including base and a plurality of conductive terminal, the base is provided with the butt joint face, be provided with a plurality of terminal grooves in the base, the terminal groove is from the formation of butt joint face syntropy extension, conductive terminal holds and locates in the terminal groove, the terminal groove is close to and is provided with first spacing boss and first spacing recess on the medial surface of butt joint face, conductive terminal includes the basal portion and from a pair of arm of basal portion both sides relative bending extension, the preceding terminal surface of arm corresponds first spacing recess and is provided with the spacing boss of second and corresponds first spacing boss and be provided with the spacing recess of second.

2. The novel female wire end connector base as claimed in claim 1, wherein: the lower side surface of the terminal groove is provided with a clamping groove, the bottom of the base part of the conductive terminal is obliquely and downwards punched to form a spring plate, and the spring plate can be installed in a matching way with the clamping groove.

3. The new type of female end connector housing as claimed in claim 1, wherein: the inner side surface of the arm part is provided with a contact part which is formed by inwards sinking from the arm part.

4. The novel female wire end connector housing of claim 3, wherein: the contact part is provided with a contact surface, and the contact surface is an arc surface.

5. The novel female wire end connector base as claimed in claim 1, wherein: the rear side of the arm part is provided with a supporting part which is formed by oppositely extending from two sides of the base part.

6. The new type of female end connector housing as claimed in claim 5, wherein: the rear side of the supporting part is provided with a first clamping part which is formed by oppositely bending and extending from two sides of the base part.

7. The novel line end connector female block as claimed in claim 6, wherein: the rear side of the first clamping part is provided with a second clamping part, and the second clamping part is formed by oppositely bending and extending from two sides of the base part.

8. The novel female wire end connector base as claimed in claim 1, wherein: the both sides of base are provided with the direction bellying respectively, the rear side of direction bellying is provided with spacing portion.

9. The novel female wire end connector base as claimed in claim 1, wherein: the upper surface of the base is provided with a clamping part.

10. The new type of female end connector housing as claimed in claim 9, wherein: positioning parts are respectively arranged on two sides of the clamping part.