CN215896811U

CN215896811U - Female terminal connector

Info

Publication number: CN215896811U
Application number: CN202122407977.3U
Authority: CN
Inventors: 赖海潮; 王琼林
Original assignee: Wenzhou Aohai Electric Co ltd
Current assignee: Wenzhou Aohai Electric Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-02-22
Anticipated expiration: 2031-09-30

Abstract

The utility model provides a female end connector which comprises a shell, wherein a splicing part and a front cover are arranged on the shell, a plurality of jacks are formed between the splicing part and the front cover, a slot, a plurality of through grooves and a plurality of swinging pieces are arranged on the splicing part, the swinging pieces are elastically swung, the upper side and the lower side of each swinging piece are respectively positioned in the through grooves and the slot, a plurality of spaced grooves are formed between the through grooves, the front cover is in sleeved connection and matching with the splicing part, a first inserting part and a plurality of second inserting parts are arranged on the front cover, the first inserting part can be inserted into the slot, and the second inserting part can be inserted into the spaced grooves and forms clamping limiting with the spaced grooves. Aiming at the defects of the prior art, the utility model provides the female end connector which is low in processing cost and convenient to assemble.

Description

Female terminal connector

Technical Field

The utility model relates to a female end connector.

Background

The connector of the automobile is generally divided into a female connector and a male connector, terminals which are mutually in splicing fit are respectively arranged in the female connector and the male connector, electric connection between different lines is formed through the splicing fit between the two terminals, a shell is usually arranged on the female connector, a first splicing part, a second splicing part and a locking part are arranged on the shell, a plurality of jacks for terminal installation are formed after the first splicing part and the second splicing part are spliced, the locking part is used for splicing the first splicing part and the second splicing part and penetrating the first splicing part and the second splicing part after the terminal is filled so as to form the positioning of the first splicing part, the second splicing part and the terminals, however, the arrangement has more parts, needs a plurality of different dies to produce, influences the processing cost of products, and when the two parts of the locking part are prepared to be inserted after the terminals are prepared to be filled, the connecting parts among the first split part, the second split part and the terminal are stable, and are not beneficial to assembly.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the female end connector which is low in processing cost and convenient to assemble.

In order to achieve the purpose, the utility model provides a female end connector which comprises a shell, wherein a splicing part and a front cover are arranged on the shell, a plurality of jacks are formed between the splicing part and the front cover, a slot, a plurality of through grooves and a plurality of swinging pieces are arranged on the splicing part, the swinging pieces are elastically swung, the upper side and the lower side of each swinging piece are respectively positioned in the through grooves and the slot, spacing grooves are formed between the through grooves at intervals, the front cover is in sleeved connection and matching with the splicing part, a first inserting part and a plurality of second inserting parts are arranged on the front cover, the first inserting part can be inserted into the slot, and the second inserting part can be inserted into the spacing grooves and is clamped and limited with the first inserting part and the spacing grooves.

The technical scheme has the advantages that: through setting up the slot, a plurality of logical grooves, a plurality of swing parts on the amalgamation portion, and set up first grafting portion and a plurality of second grafting portion on the protecgulum, during the connector equipment, can now cup joint protecgulum and amalgamation portion mutually, later pack into the logical groove with the terminal earlier, utilize upside to be located logical groove and can the swing of elasticity spare to form preliminary location to the terminal, later thoroughly impress the upper cover, make second grafting portion stretch into the interval groove looks joint that constitutes by a plurality of logical groove intervals, form the location fit between protecgulum and the amalgamation portion, and at this moment, second grafting portion stretches into in the slot, and swing spare because the downside is located the slot, can be pressed to swing to logical groove, thereby compress tightly on the terminal, constitute the location to the terminal, only need set up protecgulum and amalgamation portion cooperation, just can accomplish oneself and protecgulum wanting the location, the location to the terminal, reduce required part, The mould of part, the cost of reduction processing are corresponded in production to in the assembling process, can constitute the preliminary location of each part through the elasticity butt of the cooperation of cup jointing of protecgulum and amalgamation portion, second grafting portion and terminal, guarantee the stability in the assembling process.

The utility model may further be arranged to: the plurality of second inserting parts are respectively provided with a first clamping head and a second clamping head, the first clamping head is arranged at the middle part close to the front cover, the second clamping head is arranged at the tail end close to the front cover, the spacing groove is successively provided with a long groove and a limiting block towards the second inserting part, the long groove can be used for the first clamping head and the second clamping head to extend into, and the limiting block is arranged on the movement path of the first clamping head and the second clamping head.

Through further setting, first dop and second dop homoenergetic slide in the elongated slot, and the stopper then can respectively with first dop and second dop looks butt, such setting, can cup joint protecgulum and amalgamation portion, when carrying out preliminary location, pass the stopper with the second dop and stretch into to the elongated slot, and first dop then is located logical outside of the groove, thereby make first dop and second dop form the centre gripping to spacing block, make protecgulum and amalgamation portion form preliminary location, and after installing the terminal, then let the stopper is passed equally to the second dop, make first dop and second dop all stretch into in the elongated slot and form the location to protecgulum and amalgamation portion.

The utility model may further be arranged to: when the first clamping head extends to the position of the long groove through the limiting block, the second clamping head can be abutted to the limiting block.

Through further setting up, when preliminary location, first dop and second dop can form a cooperation of centre gripping to the stopper, avoid protecgulum and amalgamation relative motion mutually.

The utility model may further be arranged to: the swinging piece comprises a front end and an inclined part which is gradually enlarged, and a clamping groove is formed between the inclined part and the front end.

Through further setting up, the rake that is set up by gradually becoming bigger forms the swing with the terminal butt, and after passing the rake, the swing piece loses the butt power of terminal and resets for the terminal just in time supports in draw-in groove department.

The utility model may further be arranged to: the front cover is provided with a butting part between the first plugging part and the second plugging part, the front end is provided with an extending bulge, and the butting part is provided with a plurality of guide grooves for the extending bulge to extend into.

Through further setting, through the cooperation between the guide way on the protecgulum and the extension arch on the swinging member, can produce spacing effect to the swinging member, avoid its sideward swing.

The utility model may further be arranged to: the casing encircles amalgamation portion and protecgulum and is provided with the flange, flange and amalgamation portion, protecgulum between be formed with the annular, the annular in be provided with spacing protruding muscle.

Through further setting up, be formed with the annular between flange and amalgamation portion, the protecgulum and can be convenient for and the public end connector cooperation of pegging graft, spacing protruding muscle can increase the frictional force between two connectors, avoids deviating from.

Drawings

FIG. 1 is a top view of an embodiment of the present invention;

FIG. 2 is a cross-sectional view taken at B-B of FIG. 2 in accordance with an embodiment of the present invention;

FIG. 3 is a front view of an embodiment of the present invention;

FIG. 4 is a cross-sectional view taken at E-E of FIG. 3 in accordance with an embodiment of the present invention;

FIG. 5 is a schematic diagram of the motion state of the embodiment of FIG. 4;

FIG. 6 is a schematic structural view of a split portion in an embodiment of the present invention;

FIG. 7 is a schematic structural diagram of a front cover according to an embodiment of the present invention;

wherein: a housing 1; a splicing section 11; a slot 111; a through groove 112; a swinging member 113; a front end 1131; an inclined portion 1132; card slot 1133; an extension protrusion 1134; the spacing grooves 114; an elongated slot 115; a stop block 116; a front cover 12; a first mating part 121; a second mating portion 122; a first chuck 123; a second chuck 124; an abutment 125; a guide groove 126; a jack 13; a flange 14; a ring groove 15; and a limiting convex rib 2.

Detailed Description

An embodiment of a female end connector of the present invention is shown in FIGS. 1-7: the portable electronic device comprises a shell 1, wherein a splicing part 11 and a front cover 12 are arranged on the shell 1, a plurality of jacks 13 are formed between the splicing part 11 and the front cover 12, a slot 111, a plurality of through slots 112 and a plurality of swinging pieces 113 are arranged on the splicing part 11, the swinging pieces 113 are elastically swung, the upper side and the lower side of each swinging piece 113 are respectively located in the through slots 112 and the slot 111, the through slots 112 are arranged at intervals and are provided with spacing slots 114, the front cover 12 is in sleeve fit with the splicing part 11, a first inserting part 121 and a plurality of second inserting parts 122 are arranged on the front cover 12, the first inserting part 121 can be inserted into the slot 111, and the second inserting part 122 can be inserted into the spacing slots 114 and is in clamping limit. The plurality of second inserting parts 122 are respectively provided with a first clamping head 123 and a second clamping head 124, the first clamping head 123 is arranged at the middle part close to the front cover 12, the second clamping head 124 is arranged at the tail end close to the front cover 12, the spacing groove 114 is successively provided with a long groove 115 and a limiting block 116 towards the second inserting part 122, the long groove 115 can be used for the first clamping head 123 and the second clamping head 124 to extend into, and the limiting block 116 is arranged on the movement path of the first clamping head 123 and the second clamping head 124. In this embodiment, the number of the second insertion parts 122 is four, and two first engaging portions 123 and two second engaging portions 124 are respectively disposed on the four second insertion parts 122 at intervals. When the first chuck 123 extends to the elongated slot 115 through the limiting block 116, the second chuck 124 can abut against the limiting block 116. The swing member 113 includes a front end 1131 and a gradually enlarged inclined portion 1132, and a clamping groove 1133 is formed between the inclined portion 1132 and the front end 1131. The front cover 12 is provided with an abutting portion 125 between the first inserting portion 121 and the second inserting portion 122, the front end 1131 is provided with an extending protrusion 1134, and the abutting portion 125 is provided with a plurality of guide slots 126 into which the extending protrusion extends. In this embodiment, the spacing groove 114 be provided with the inclined plane near its notch department, first dop 123 be the terrace with edge form, and first keeping close to the head and all being a setting of slope form with the both ends that lead to the groove dorsad, second dop 124 be hook-shaped, and second dop 124 be the slope setting towards the one side that leads to the groove 112, make things convenient for the installation of first dop 123, second dop 124. Casing 1 encircles amalgamation portion 11 and protecgulum 12 and is provided with flange 14, flange 14 and amalgamation portion 11, protecgulum 12 between be formed with annular 15, annular 15 in be provided with spacing protruding muscle 2.

The above example is only one of the preferred embodiments of the present invention, and general changes and substitutions by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.

Claims

1. The utility model provides a female end connector, including the casing, the casing on be provided with amalgamation portion and protecgulum, amalgamation portion and protecgulum between be formed with a plurality of jacks, its characterized in that: the split joint part is provided with a slot, a plurality of through grooves and a plurality of swinging parts, the swinging parts swing elastically, the upper side and the lower side of the swinging parts are respectively positioned in the through grooves and the slot, the through grooves are arranged at intervals and are formed with spacing grooves, the front cover is in sleeved connection and matching with the split joint part, a first inserting part and a plurality of second inserting parts are arranged on the front cover, the first inserting part can be inserted into the slot, and the second inserting part can be inserted into the spacing grooves and is clamped and limited with the first inserting part.

2. The female connector of claim 1, wherein: the plurality of second inserting parts are respectively provided with a first clamping head and a second clamping head, the first clamping head is arranged at the middle part close to the front cover, the second clamping head is arranged at the tail end close to the front cover, the spacing groove is successively provided with a long groove and a limiting block towards the second inserting part, the long groove can be used for the first clamping head and the second clamping head to extend into, and the limiting block is arranged on the movement path of the first clamping head and the second clamping head.

3. The female connector of claim 2, wherein: when the first clamping head extends to the position of the long groove through the limiting block, the second clamping head can be abutted to the limiting block.

4. The female connector according to claim 1, 2 or 3, wherein: the swinging piece comprises a front end and an inclined part which is gradually enlarged, and a clamping groove is formed between the inclined part and the front end.

5. The female connector of claim 4, wherein: the front cover is provided with a butting part between the first plugging part and the second plugging part, the front end is provided with an extending bulge, and the butting part is provided with a plurality of guide grooves for the extending bulge to extend into.

6. The female connector according to claim 1, 2, 3 or 5, wherein: the casing encircles amalgamation portion and protecgulum and is provided with the flange, flange and amalgamation portion, protecgulum between be formed with the annular, the annular in be provided with spacing protruding muscle.