CN217769012U - Board-to-board connector - Google Patents

Abstract

The utility model relates to a board to board connector, including public seat and female seat, public seat includes public insulator and is located the public terminal of a plurality of arranging the placing in the public insulator, female seat includes female insulator and is located the female terminal of a plurality of arranging the placing in the female insulator, public insulator is equipped with and holds the chamber, holds the intracavity and is equipped with the inserted block, female insulator is equipped with the slot that corresponds with the inserted block, public terminal includes integrative public insertion portion and the public pin that links to each other, and public insertion portion pastes in the inserted block outer wall, and just public insertion portion inclines 1 to 1.5 to the inserted block outer wall. The utility model discloses a change the grafting portion of public terminal and paste in the angle of inserting the piece outer wall and to inserting the slope of piece outer wall, make the angle grow of public grafting portion and female grafting portion butt joint, the deformation of female grafting portion diminishes, and it diminishes to exert elasticity to public grafting portion, and the component force that the direction of inserting received diminishes, is difficult for popping out because of vibrations.

Description

Board-to-board connector

Technical Field

The utility model relates to a board is to board connector field, concretely relates to board is to board connector.

Background

Electrical connectors provide electrical connections and signal transfer between devices, assemblies and components, and systems, and are essential elements of a complete system. At present, the electric connector is widely applied to various electronic products. A board-to-board connector assembly is used to electrically connect two parallel circuit boards, and generally includes a male socket and a female socket of the board-to-board connector. The male socket and the female socket respectively comprise an insulation body and a conductive terminal. In the use process of the existing board-to-board connector, the male terminal and the female terminal are easy to bounce off due to vibration.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a board to board connector solves the problem that public terminal and female terminal are opened because of vibrations are bounced easily.

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

the utility model provides a board to board connector, includes public seat and female seat, public seat includes public insulator and is located the public terminal of a plurality of arranging the placing in the public insulator, female seat includes female insulator and is located the female terminal of a plurality of arranging the placing in the female insulator, public insulator is equipped with and holds the chamber, holds the intracavity and is equipped with the inserted block, female insulator is equipped with the slot that corresponds with the inserted block, public terminal includes integrative public insertion portion and the public pin that links to each other, and public insertion portion pastes in the inserted block outer wall, and just public insertion portion inclines 1 to 1.5 to the inserted block outer wall.

As a preferable scheme, the female terminal comprises a female plug-in part and a female pin which are integrally connected, and the female terminal is of a reverse double-U-shaped structure formed by bending.

Preferably, the shape of the inner wall of the cavity is matched with the contour of the female seat.

As a preferred scheme, clamping grooves are formed in two sides of the inner wall of the accommodating cavity, and clamping blocks corresponding to the clamping grooves are arranged in two sides of the outer wall of the female insulating body.

As a preferred scheme, a plurality of grooves are formed in the inserting block, and the male inserting portion is located in the grooves.

Preferably, the male plug portion is wider than the male pin.

Preferably, the upper end of the male plug-in part is provided with a smooth processed inclined surface.

Preferably, the free end of the female plug-in part is provided with an inward warping part.

Preferably, the insert block is a thin and long strip.

Preferably, the male terminal is L-shaped.

The utility model has the advantages that:

the utility model discloses an insertion part of male terminal pastes in the insertion block outer wall and inclines 1 to 1.5 to the insertion block outer wall, make the angle grow of public grafting portion and female grafting portion butt joint, the deformation of female grafting portion diminishes, it diminishes to apply elasticity to public grafting portion, the component force that the direction of inserting received diminishes, be difficult for popping out because of vibrations, and simultaneously, public seat and female seat are equipped with fixture block and draw-in groove, can be better fixed after making public seat and female seat connect, in addition, female grafting portion is equipped with interior portion of warping, public grafting portion is equipped with smooth inclined plane of handling, cooperation between the two makes public seat easily insert female seat.

To more clearly illustrate the structural features, technical means, and specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:

drawings

FIG. 1 is a schematic view of a male seat;

FIG. 2 is an exploded view of the male housing;

FIG. 3 is a schematic structural view of a male terminal;

FIG. 4 is a schematic view of the female socket;

FIG. 5 is an exploded view of the female housing;

fig. 6 is a schematic view of the structure of the female terminal.

Description of the figures:

10-male seat; 11-a male insulating body; 111-a chamber;

112-an insert block; 1121-grooves; 12-a male terminal;

113-a card slot; 121-male plug-in; 122-male pin;

1211-a bevel; 20-a female seat; 21-a female insulator body;

211-slot; 22-female terminal; 221-a female plug-in;

2211-inner warping; 222-female pin; 23-a cartridge.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience of description and simplification of description, and do not indicate or imply that the indicated position or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.

As shown in fig. 1 to 6, a board-to-board connector includes a male socket 10 and a female socket 20, where the male socket 10 includes a male insulator 11 and a plurality of male terminals 12 arranged in the male insulator 11, the female socket 20 includes a female insulator 21 and a plurality of female terminals 22 arranged in the female insulator 21, the male insulator 11 has a cavity 111, an insertion block 112 is disposed in the cavity 111, the female insulator 21 has an insertion slot 211 corresponding to the insertion block 112, the male terminal 12 includes a male insertion portion 121 and a male pin 122 connected integrally, the male insertion portion 121 is attached to an outer wall of the insertion block 112, and the male insertion portion 121 inclines to an outer wall of the insertion block 112 by 1 ° to 1.5 °, when in use, the insertion block 112 is inserted into the insertion slot 211, the male insertion portion 121 is in elastic contact with the female insertion portion 221, and by improving an angle of the male insertion portion, an angle of the male insertion portion 121 and an angle of the female insertion portion 121 is increased, a deformation of the female insertion portion 221 is decreased, an elastic force is applied to the male insertion portion 221, and a component force is not easily absorbed by a shock.

The male seat 10 and the female seat 20 need to be stably connected, the shape of the inner wall of the cavity 111 is matched with the contour of the female seat 20, the clamping grooves 113 are formed in two sides of the inner wall of the cavity 111, the clamping blocks 23 corresponding to the clamping grooves 113 are arranged on two sides of the outer wall of the female insulating body 21, and when the male seat 10 is inserted into the female seat 20, the clamping blocks 23 slide into the clamping grooves 113, so that the male seat 10 and the female seat 20 are kept fixed.

In order to fix the male plug portion 121, a plurality of grooves 1121 are formed on the plug block 112, and the male plug portion 121 is located in the grooves 1121.

The female terminal 22 comprises a female insertion part 221 and a female pin 222 which are integrally connected, the female terminal 22 is of a reverse double-U-shaped structure formed by bending, an inner raised part 2211 is arranged at the free end of the female insertion part 221, the male terminal 12 is of an L shape, an inclined surface 1211 subjected to smooth processing is arranged at the upper end of the male insertion part 121, and the insertion block 112 is more easily inserted into the insertion slot 211 through the mutual matching of the inner raised part 2211 and the inclined surface 1211.

In order to make the male insertion portion 121 sufficiently contact with the female insertion portion 221, the male insertion portion 121 is wider than the male pin 122.

In order to align the male terminals 12, the insertion block 112 is a thin plate and long strip.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, so any modifications, equivalent replacements, improvements, etc. made to the above embodiments by the technology of the present invention are all within the scope of the technical solution of the present invention.

Claims (10)

1. The utility model provides a board to board connector, includes public seat and female seat, its characterized in that:

the male seat comprises a male insulation body and a plurality of male terminals which are arranged in the male insulation body;

the female seat comprises a female insulation body and a plurality of female terminals which are arranged in the female insulation body;

the male insulation body is provided with a containing cavity, an inserting block is arranged in the containing cavity, and the female insulation body is provided with a slot corresponding to the inserting block;

the male terminal comprises a male plugging part and a male pin which are integrally connected, the male plugging part is attached to the outer wall of the plug block, and the male plugging part inclines to the outer wall of the plug block by 1-1.5 degrees.

2. A board-to-board connector according to claim 1, wherein: the female terminal comprises a female plug-in part and a female pin which are integrally connected, and the female terminal is of a reverse double-U-shaped structure formed by bending.

3. A board-to-board connector according to claim 1, wherein: the shape of the inner wall of the cavity is matched with the contour of the female seat.

4. A board-to-board connector according to claim 3, wherein: clamping grooves are formed in two sides of the inner wall of the accommodating cavity, and clamping blocks corresponding to the clamping grooves are arranged on two sides of the outer wall of the female insulating body.

5. A board-to-board connector according to claim 1, wherein: the plug block is provided with a plurality of grooves, and the male plugging part is positioned in the grooves.

6. A board-to-board connector according to claim 1, wherein: the male plug is wider than the male pin.

7. A board-to-board connector according to claim 1, wherein: the upper end of the male insertion part is provided with a smooth processed inclined plane.

8. A board-to-board connector according to claim 2, wherein: the free end of the female plug-in part is provided with an inner warping part.

9. A board-to-board connector according to claim 1, wherein: the insertion block is a thin plate strip.

10. A board-to-board connector according to claim 1, wherein: the male terminal is L-shaped.

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