CN210806021U - Conductive terminal and press-connection type wire-to-board connector using same - Google Patents

Abstract

The utility model discloses a conductive terminal and use its crimping formula wire to board connector, conductive terminal formula structure as an organic whole, its wiring portion that includes the rear end and the portion of connecting electricity of front end, the portion of connecting electricity includes that the cross section is the main part of U-shaped and is located elasticity current conducting plate in the main part, the main part includes the curb plate that two are relative to set up and the connection bottom plate of connecting the both sides board, the front end of elasticity current conducting plate with the front end of connecting the bottom plate is even as an organic whole, and the relative position integrated into one piece in both sides board upper edge has the backstop boss. The utility model discloses in direct backstop boss at two relative settings of both sides board upper portion shaping, this backstop boss can undertake stronger tensile ability, quote it when in the connector, has fine stopping effect.

Description

Conductive terminal and press-connection type wire-to-board connector using same

Technical Field

The utility model relates to a conductive terminal and use its crimping formula wire to board connector is suitable for electric connector structural design field.

Background

In a conventional conductive terminal, a bottom plate of the conductive terminal is stamped downwards to form a retaining spring piece 03 (as shown in fig. 1), and when the conductive terminal is installed in a base in use, the retaining spring piece 03 is hooked with a clamping groove in the base to achieve retaining of the conductive terminal. The conductive terminal has the problems that the metal elastic sheet has weak tensile capacity, and when the conductive terminal is used and a lead connected with the conductive terminal is pulled by external force, the backstop elastic sheet of the conductive terminal is easily damaged by force, so that the conductive terminal is easy to withdraw from the base.

SUMMERY OF THE UTILITY MODEL

Therefore, the present invention is directed to a conductive terminal with a relatively reasonable structure and a press-connection type wire-to-board connector using the same, so as to solve the problem of poor stopping effect of the conventional conductive terminal.

Realize the utility model discloses the technical scheme of purpose is:

the utility model provides an electrically conductive terminal, formula structure as an organic whole, its wiring portion that includes the rear end and the portion of connecing of front end, it includes that the cross section is the main part of U-shaped and is located to connect the portion elasticity current conducting plate in the main part, the main part includes the curb plate of two relative settings and the connection bottom plate of connecting the both sides board, the front end of elasticity current conducting plate with the front end of connecting the bottom plate is even as an organic whole, and the relative position integrated into one piece in both sides board upper edge has the backstop boss.

In the above technical scheme, the two stopping bosses are provided with convex edges extending oppositely.

In the technical scheme, the rear end of the elastic conductive plate is provided with a support boss which is formed by bending downwards, the lower part of the support boss is abutted against the connecting bottom plate, the middle part of the elastic conductive plate is suspended in the air, and the elastic conductive plate is provided with a hanging table which is formed by bending upwards.

The utility model provides a crimping formula wire pair board connector, is including the public end of connector and the female end of connector of mating connection, the public end of connector includes public end base and sets up the public terminal in the first terminal hole on public end base, the female end of connector includes female end base and sets up the female terminal in the second terminal hole on female end base, it is suitable for the confession to have in the female end base the slot that public end base was pegged graft, public terminal adopt above conductive terminal, integrated into one piece has to incline forward and stretch into on the public end base elasticity stopping portion in the first terminal hole, public terminal by the opening of first terminal hole rear end is packed into behind the first terminal hole, elasticity stopping portion supports and leans on the backstop boss, prevents that public terminal withdraws from behind the first terminal hole.

Among the above-mentioned technical scheme, the anterior shaping of female end base has two recesses, is equipped with the hook platform in each recess, the outside shaping of public end base has two couples, the public end of connector with when the female end of connector forms to be connected, two the couple stretches into two respectively in the recess and with corresponding hook platform hook.

The utility model discloses has positive effect: the utility model discloses in direct backstop boss at two relative settings of both sides board upper portion shaping, stronger tensile ability can be undertaken to this backstop boss, thereby it is downthehole to pack conductive terminal into the first terminal of public end base according to the mode among the embodiment 2, offset with the backstop boss through elasticity stopping portion, thereby prevent that conductive terminal from going out by the opening of first terminal hole rear end and withdraw from, and because the stopping boss has the better tensile ability of comparing the stopping shell fragment, thereby better stopping effect has.

Drawings

Fig. 1 is a schematic structural view of a conventional conductive terminal;

fig. 2 is a schematic structural view of the conductive terminal of the present invention;

fig. 3 is a top view of the conductive terminal of the present invention;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;

fig. 5 is a schematic structural diagram of the connector of the present invention;

FIG. 6 is a schematic view of the female end of the connector of FIG. 5;

FIG. 7 is a schematic view of the male end of the connector of FIG. 5;

fig. 8 is a cross-sectional view of the connector of the present invention.

The reference symbols shown in the figures are: 1-a wiring portion; 2-a power connection part; 21-a main body portion; 211-side plate; 212-connecting the backplane; 22-an elastic conductive plate; 221-a support boss; 222-hanging the table; 23-a stop boss; 231-convex edge; 01-male end of connector; 011-male end base; 012-male terminal; 013-elastic backstop part; 014-hook; 02-connector female end; 021-female base; 022-female terminal; 023-grooves; 024-hook table; 025-slot; 03-retaining spring plate; 04-conducting wire.

Detailed Description

The specific structure of the present invention is described below with reference to the attached drawings:

example 1

The utility model provides an electrically conductive terminal, as shown in fig. 2 to 4, its formula structure as an organic whole, its wiring portion 1 that includes the rear end and the portion of connecting 2 of front end, it includes that the cross section is the main part 21 of U-shaped and is located to connect portion 2 elasticity conductive plate 22 in the main part 21, main part 21 includes the curb plate 211 that two are relative to set up and the connection bottom plate 212 of connecting both sides board 211, elasticity conductive plate 22 the front end with the front end of connecting bottom plate 212 links as an organic wholely, and the relative position integrated into one piece in both sides board 211 upper edge has backstop boss 23. In this embodiment, two opposite set backstop bosses 23 are directly formed on the upper portions of the two side plates, and the backstop bosses can bear stronger tensile strength, so that the conductive terminals are installed in the first terminal holes of the male terminal base 011 in the mode of embodiment 2, and the elastic backstop portions 013 abut against the backstop bosses 23, so that the conductive terminals are prevented from exiting from the openings at the rear ends of the first terminal holes, and the backstop bosses 23 have better tensile strength compared with the backstop elastic pieces, and therefore a better backstop effect is achieved.

Further, the two stop bosses 23 have protruding edges 231 extending toward each other.

In this embodiment, the rear end of the elastic conductive plate 22 has a support boss 221 formed by bending downward, the lower portion of the support boss 221 abuts against the connection bottom plate 212, the middle portion of the elastic conductive plate 22 is suspended, and the elastic conductive plate 22 has a hanging table 222 formed by bending upward.

Example 2

A press-fit wire-to-board connector, as shown in FIGS. 5 to 8, includes a male connector end 01 and a female connector end 02 which are mated, the male end 01 of the connector comprises a male end base 011 and a male terminal 012 arranged in a first terminal hole on the male end base 011, the connector female end 02 includes a female base 021 and a female terminal 022 disposed in a second terminal hole of the female base 021, the female terminal base 021 has a slot 025 adapted to allow the male terminal base 011 to be inserted therein, the male terminal 012 is the conductive terminal described in embodiment 1, and the male terminal base 011 is integrally formed with an elastic retaining portion 013 which is inclined forward and extended into the first terminal hole, after the male terminal 012 is fitted into the first terminal hole from the opening at the rear end of the first terminal hole, the elastic retaining portion 013 abuts on the stopper boss 23, preventing the male terminal 012 from being withdrawn backward from the first terminal hole.

In this embodiment, the anterior shaping of female end base 021 has two recesses 023, is equipped with hook plate 024 in each recess 023, public end base 011 outside shaping has two couples 014, connector public end 01 with when connector female end 02 forms to be connected, two couple 014 stretches into two respectively in the recess 023 and with corresponding hook plate 024 hook, cooperate with the hook plate 024 in two recesses 023 respectively through two couples 014 in this embodiment to can make the male end of connector and the female end of connector more reliably be connected, guarantee the reliability of electricity connection.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.

Claims (5)

1. The utility model provides an electrically conductive terminal, its characterized in that, formula structure as an organic whole, its wiring portion (1) that includes the rear end and the portion of connecting electricity (2) of front end, it includes main part (21) that the cross section is the U-shaped and is located to connect electricity portion (2) elasticity current conducting plate (22) in main part (21), main part (21) are including two relative curb plate (211) that set up and connection bottom plate (212) of connecting both sides board (211), the front end of elasticity current conducting plate (22) with the front end of connecting bottom plate (212) links as an organic wholely, and the relative position integrated into one piece of both sides board (211) top edge has backstop boss (23).

2. An electrically conductive terminal as claimed in claim 1, wherein the two stop ledges (23) have oppositely extending ledges (231).

3. The conductive terminal according to claim 1 or 2, wherein the rear end of the elastic conductive plate (22) is provided with a support boss (221) bent downwards, the lower part of the support boss (221) abuts against the connecting bottom plate (212), the middle part of the elastic conductive plate (22) is suspended, and the elastic conductive plate (22) is provided with a hanging platform (222) bent upwards.

4. A press-fit wire-to-board connector comprising a male connector end (01) and a female connector end (02) which are connected in a mating manner, the male connector end (01) comprising a male terminal base (011) and a male terminal (012) disposed in a first terminal hole formed in the male terminal base (011), the female connector end (02) comprising a female terminal base (021) and a female terminal (022) disposed in a second terminal hole formed in the female terminal base (021), the female terminal base (021) having therein a slot (025) adapted to allow the male terminal base (011) to be inserted therein, characterized in that the male terminal (012) adopts the conductive terminal of any one of claims 1 to 3, the male terminal base (011) having integrally formed therein an elastic retreat-preventing portion (013) which extends into the first terminal hole, the male terminal (012) being fitted into the first terminal hole from an opening at a rear end of the first terminal hole and then being inclined forward, the elastic retaining part (013) abuts against the stop boss (23) to prevent the male terminal (012) from being withdrawn backwards from the first terminal hole.

5. The press-fit wire-to-board connector according to claim 4, wherein the female terminal base (021) is formed with two grooves (023) at a front portion thereof, each groove (023) is provided with a hook plate (024), the male terminal base (011) is formed with two hooks (014) at an outside thereof, and when the connector male terminal (01) is connected to the connector female terminal (02), the two hooks (014) respectively extend into the two grooves (023) and hook with the corresponding hook plates (024).

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