CN213546626U

CN213546626U - Female terminal connector

Info

Publication number: CN213546626U
Application number: CN202022734978.4U
Authority: CN
Inventors: 赖海潮; 罗淑芳
Original assignee: Wenzhou Aohai Electric Co ltd
Current assignee: Wenzhou Aohai Electric Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-06-25
Anticipated expiration: 2030-11-23

Abstract

The utility model provides a female end connector, including casing and a plurality of terminal, the casing including the hole, the terminal including front end and rear end, the casing on be provided with jack and locking piece, the jack communicate to in the hole, the terminal including be located the concave part between front end and the rear end, the concave part correspond the position setting of jack, the locking piece can insert through the jack and establish to concave part department. Not enough to prior art, the utility model provides a female end connector convenient to dismouting, buffer capacity are strong.

Description

Female terminal connector

Technical Field

The utility model relates to a female end connector.

Background

The connector subassembly constitutes the electricity cooperation of linking between the different devices through the grafting coupling between public end connector and the female end connector including public end connector and female end connector, and public end connector wherein is including electric spliced pole, female end connector including casing and a plurality of terminal, the both ends of casing can constitute the connection location with device and public end connector respectively, the terminal including be used for connecting front end and the rear end of electric spliced pole and pencil respectively, the terminal wear to establish in the hole that constitutes by female end connector.

However, in the female end connector in the prior art, the terminal and the inner hole of the female end connector are positioned, and the terminal and the wall surface of the inner hole are butted and deformed to form a clamping connection, so that on one hand, the terminal after installation is not easy to detach, and on the other hand, the terminal has the problem of poor elasticity in subsequent use.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a female end connector convenient to dismouting, buffer capacity are strong.

In order to realize the purpose, the utility model provides a female end connector, including casing and a plurality of terminal, the casing including the hole, the terminal including front end and rear end, the casing on be provided with jack and locking piece, the jack communicate to in the hole, the terminal including be located the concave part between front end and the rear end, the concave part correspond the position setting of jack, the locking piece can insert through the jack and establish to concave part department.

The technical scheme has the advantages that: through set up on the casing can feed to the lockhole in the hole, and set up the concave part that corresponds the position of jack between the front end of terminal and rear end, after installing the terminal to the hole, insert the locking piece along the jack and establish to concave part department, constitute the locking piece spacing to the terminal, make the terminal need not and the inner wall of hole between the butt deformation, make the terminal have better elasticity, when relative activity takes place for female end connector and male end connector, provide the buffering, the condition of avoiding the electric connection post pine to take off takes place, and extracting the locking piece, can remove the spacing to the locking piece, the dismouting of the terminal of being convenient for.

The utility model discloses can further set up to: the casing insert the socket of establishing including the power supply spliced pole, the inner wall department that the hole is close to the socket seted up the draw-in groove, the terminal correspond the draw-in groove position and be provided with the elastic component, the elastic component gradually set up towards the rear end direction.

Through further setting up, be close to the socket and set up the draw-in groove to bet win draw-in groove position on the terminal and set up towards the elasticity that the rear end gradually enlarges, by elastic component behind the draw-in groove in the butt, the elastic deformation that produces provides the restoring force that resets, guarantees the position of terminal when guaranteeing elastic buffer capacity.

The utility model discloses can further set up to: elastic component be the slice and towards hole inner wall direction perk, the draw-in groove including be used for constituting the spacing face of butt with elastic component, spacing face extend towards socket direction slope.

Through further setting up, the elasticity portion of perk is at the in-process with spacing face butt deformation, and the dog-ear direction that constitutes towards spacing face and draw-in groove inner wall removes, prevents that the back card from deviating from by accident in the inner wall department of hole.

The utility model discloses can further set up to: the hole be a plurality of, and a plurality of hole is the matrix form of two vertical at least rows, the locking piece including elasticity convex part and two at least joint portions, joint portion be used for extending terminal concave part department, correspond the fore-and-aft interval of hole size and be formed with the through-hole between the adjacent joint portion, the through-hole can supply the terminal to pass, and the locking piece moves when the hole position department that corresponds is aimed at to the through-hole, elasticity convex part can form the butt spacing with the casing.

Through further setting up, be the multirow when arranging on the casing when a plurality of holes, in order to avoid the joint portion of terminal to the locking piece to produce and interfere, need carry out preinstallation to the through-hole with the locking piece and aim at the hole position department that corresponds, at this moment, it is spacing to constitute the butt between elasticity convex part and the casing, the installation of the terminal of being convenient for, at last to the locking piece application of force, make elasticity convex part deformation to pass the butt part with the casing, joint portion further gets into concave part department, constitutes spacing to the terminal.

The utility model discloses can further set up to: the locking piece including the ear that the side direction extends, ear towards the little setting of inserting of locking piece direction, the casing correspond ear's position and be provided with the spacing groove, elasticity convex part and casing form the butt when spacing, ear's butt is close to on the one end inner wall of elasticity convex part at the spacing groove.

Through further setting up, the ear forms the butt when spacing at elasticity convex part and casing, and the butt constitutes the location of locking piece on the inner wall of spacing groove one end, avoids deviating from or moving down of locking piece, the installation of the terminal of being convenient for.

The utility model discloses can further set up to: the limiting groove is communicated with the outside of the shell.

Through further setting, because the outside intercommunication of spacing groove and casing, protruding ear to the spacing groove in can supply the user to operate and extract the locking piece.

Drawings

Fig. 1 is a perspective view of an embodiment of the present invention;

fig. 2 is a top view of an embodiment of the present invention;

fig. 3 is a cross-sectional view taken along line B-B in fig. 2 according to an embodiment of the present invention;

FIG. 4 is a schematic view of an internal structure of an embodiment of the present invention in a use state;

fig. 5 is a schematic structural view of a lock block in an embodiment of the present invention;

wherein: a housing 1; an inner bore 11; a card slot 111; a limiting surface 1111; a jack 12; a socket 13; a limiting groove 14; a terminal 2; a front end 21; a rear end 22; a recess 23; an elastic portion 24; a lock block 3; the elastic convex portion 31; a clip portion 32; a through hole 33; an ear portion 34.

Detailed Description

The embodiment of the female end connector of the utility model is shown in figures 1-5: including casing 1 and a plurality of terminal 2, casing 1 including hole 11, terminal 2 including front end 21 and rear end 22, casing 1 on be provided with jack 12 and locking piece 3, jack 12 communicate to hole 11 in, terminal 2 including being located the recess 23 between front end 21 and the rear end 22, recess 23 correspond the position setting of jack 12, locking piece 3 can insert through jack 12 and establish to recess 23 department. Casing 1 insert the socket 13 of establishing including the power supply spliced pole, hole 11 inner wall department that is close to socket 13 seted up draw-in groove 111, terminal 2 correspond draw-in groove 111 position and be provided with elastic component 24, elastic component 24 towards the big setting gradually of rear end 22 direction. Elastic component 24 be the slice and towards the perk of hole 11 inner wall direction, draw-in groove 111 including be used for constituting the spacing face 1111 of butt with elastic component 24, spacing face 1111 incline towards socket 13 direction and extend. Hole 11 be a plurality of, and a plurality of hole 11 is the matrix form of two vertical at least rows, locking piece 3 including elasticity convex part 31 and two at least joint portion 32, joint portion 32 be used for extending terminal concave part 23 department, correspond hole 11 size fore-and-aft interval between the adjacent joint portion 32 and be formed with through-hole 33, through-hole 33 can supply terminal 2 to pass, and when locking piece 3 moved to the 11 position departments of hole 11 that the through-hole 33 alignment corresponds, elasticity convex part 31 can form the butt spacingly with casing 1. The position where the through hole 33 is aligned with the corresponding inner hole 11 means the position where the through holes 33 formed by the clamping parts 32 at intervals can be aligned with the inner hole 11. Lock piece 3 including the ear 34 of lateral extension, ear 34 towards the little setting of inserting direction of lock piece 3, casing 1 correspond ear 34 position and be provided with spacing groove 14, elasticity convex part 31 and casing 1 form the butt when spacing, ear 34 butt is close to on the one end inner wall of elasticity convex part 31 at spacing groove 14. The limiting groove 14 is communicated with the outside of the shell 1.

The above examples are only one of the preferred embodiments of the present invention, and the general changes and substitutions performed 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 casing and a plurality of terminal, the casing including the hole, the terminal including front end and rear end, its characterized in that: the shell is provided with a jack and a locking block, the jack is communicated to the inner hole, the terminal comprises a concave part positioned between the front end and the rear end, the concave part is arranged at a position corresponding to the jack, and the locking block can be inserted into the concave part through the jack.

2. The female connector of claim 1, wherein: the casing insert the socket of establishing including the power supply spliced pole, the inner wall department that the hole is close to the socket seted up the draw-in groove, the terminal correspond the draw-in groove position and be provided with the elastic component, the elastic component gradually set up towards the rear end direction.

3. The female connector of claim 2, wherein: elastic component be the slice and towards hole inner wall direction perk, the draw-in groove including be used for constituting the spacing face of butt with elastic component, spacing face extend towards socket direction slope.

4. The female connector according to claim 1, 2 or 3, wherein: the hole be a plurality of, and a plurality of hole is the matrix form of two vertical at least rows, the locking piece including elasticity convex part and two at least joint portions, joint portion be used for extending terminal concave part department, correspond the fore-and-aft interval of hole size and be formed with the through-hole between the adjacent joint portion, the through-hole can supply the terminal to pass, and the locking piece moves when the hole position department that corresponds is aimed at to the through-hole, elasticity convex part can form the butt spacing with the casing.

5. The female connector of claim 4, wherein: the locking piece including the ear that the side direction extends, ear towards the little setting of inserting of locking piece direction, the casing correspond ear's position and be provided with the spacing groove, elasticity convex part and casing form the butt when spacing, ear's butt is close to on the one end inner wall of elasticity convex part at the spacing groove.

6. The female connector of claim 5, wherein: the limiting groove is communicated with the outside of the shell.