CN217983895U - Double-end female socket connector capable of preventing opposite insertion collision of elastic sheets - Google Patents

Abstract

The utility model discloses a double-head female socket connector capable of preventing opposite insertion collision of elastic pieces, which comprises a shell and two elastic conductive pieces; the shell is internally provided with an installation cavity, the front end and the rear end of the shell are respectively provided with a socket, and the two sockets are respectively communicated with the two sides of the installation cavity; the two elastic conductive pieces are vertically and symmetrically fixed on the upper inner wall surface and the lower inner wall surface of the mounting cavity respectively, and both ends of each elastic conductive piece are provided with elastic pieces which extend into the corresponding sockets; the convex hulls are arranged on the inner wall of the upper side and the inner wall of the lower side of each socket and are matched with the convex hulls, the convex hulls are higher than the head of the elastic sheet and are positioned on the outer side of the head of the elastic sheet, the head of the elastic sheet can be well hidden under the convex hulls by the female socket connector, the male plug can be well transited into the female socket connector when initially inserted, the male plug is effectively prevented from colliding with the elastic sheet when oppositely inserted with the female socket, the service life of a product is prolonged, and convenience is brought to a user; and the convex hull of the shell can be sufficiently supported, so that the problem that the male head is easy to loosen can be solved, the appearance is smoother and more attractive, and the current requirements are met.

Description

Double-head female connector capable of preventing opposite insertion collision of elastic sheets

Technical Field

The utility model relates to a connector housing field technique especially indicates a can prevent double-end female seat connector to inserting collision shell fragment.

Background

Electrical connectors, also commonly referred to as circuit connectors, electrical connectors, refer to a conductive device that is capable of bridging two conductors in a circuit such that current or signals can flow from one conductor to the other. An electrical connector is a electromechanical system that provides a separable interface for connecting two sub-electronic systems, simply, the components used to complete the electrical connection between the electronic circuits or machines are called connectors, i.e., the bridge between the two. Such as: power plugs/sockets, IC sockets, telephone line plugs, etc.

Electronic connectors are widely used in various electrical lines to connect or disconnect electrical current or signals. Such connections may be temporary and convenient to plug and unplug, or may be permanent junctions between electrical devices or wires.

When the present female connector is used, the plug of the male connector and the female connector often has the risk of collision with the elastic sheet, the elastic sheet is easy to deform and shift, the female connector is easy to damage, the service life of a product is shortened, inconvenience is brought to a user, and the existing requirements cannot be met. Therefore, there is a need for improvements in the current female connector.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses to the disappearance that prior art exists, its main objective provides a can prevent to insert the double-end female connector of collision shell fragment, and it can be fine when public first initial insertion transition is entered, prevents effectively that public head and female seat from colliding the shell fragment when inserting, prevents that public head is easily not hard up, and the outward appearance is more level and more beautiful.

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

a double-head female socket connector capable of preventing mutual insertion and collision of elastic sheets comprises a shell and two elastic conductive pieces; the shell is internally provided with an installation cavity, the front end and the rear end of the shell are respectively provided with a socket, and the two sockets are respectively communicated with the two sides of the installation cavity; the two elastic conductive pieces are symmetrically fixed on the upper inner wall surface and the lower inner wall surface of the mounting cavity respectively, and both ends of each elastic conductive piece are provided with elastic pieces which extend into the corresponding sockets; the upper inner wall and the lower inner wall of each socket are convexly provided with convex hulls which are higher than the head of the elastic sheet and are positioned on the outer side of the head of the elastic sheet.

As a preferred scheme, the elastic conductive component has a fixing portion, the fixing portion is integrally connected between the two elastic sheets, a fixing hole is formed in the fixing portion, fixing columns are convexly arranged on the upper inner wall surface and the lower inner wall surface of the mounting cavity, and the fixing columns are inserted into the fixing holes for fixing.

Preferably, the fixing holes are arranged side by side at intervals, the corresponding fixing posts are also arranged in plurality, and the fixing posts are respectively inserted into the corresponding fixing holes for fixing.

Preferably, the convex hull is in a long strip shape, extends leftwards and rightwards, and is formed by an outer concave part and an inner convex part on the shell.

As a preferable scheme, one of the elastic sheets has a first arch part, and the other elastic sheet has two second arch parts which are integrally formed and connected in sequence from front to back.

As a preferred scheme, a plurality of logical grooves have been seted up on the shell fragment, the interval is arranged about a plurality of logical grooves, and each leads to the groove and all extends around.

Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:

the convex hulls are arranged on the inner wall of the upper side and the inner wall of the lower side of each socket and are matched with the convex hulls, the convex hulls are higher than the head of the elastic sheet and are positioned on the outer side of the head of the elastic sheet, the head of the elastic sheet can be well hidden under the convex hulls by the female socket connector, the elastic sheet can be well transited into the female socket connector when the male socket is initially inserted, the male socket and the female socket are effectively prevented from colliding with the elastic sheet when being oppositely inserted, the service life of a product is greatly prolonged, and convenience is brought to a user; and the convex hull of the shell can be sufficiently supported, the problem that the male head is easy to loosen can be solved, the appearance is more smooth and attractive, and the existing requirements are met.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a schematic perspective view of a preferred embodiment of the present invention;

FIG. 2 is a schematic perspective view of another embodiment of the present invention;

fig. 3 is a side view of the preferred embodiment of the present invention;

FIG. 4 is a cross-sectional view of a preferred embodiment of the present invention;

fig. 5 is a schematic perspective view of an elastic conductive member according to a preferred embodiment of the present invention.

The attached drawings indicate the following:

10. outer shell 11 and mounting cavity

12. Socket 101, convex hull

102. Fixed column 20 and elastic conductive piece

21. The spring plate 211 and the first arch part

212. Second arch 213, through groove

22. Fixing portion 221, fixing hole.

Detailed Description

Fig. 1 to 5 show the specific structure of the preferred embodiment of the present invention, which includes a housing 10 and two elastic conductive members 20.

The shell 10 is internally provided with a mounting cavity 11, the front end and the rear end of the shell 10 are respectively provided with a socket 12, the two sockets 12 are respectively communicated with two sides of the mounting cavity 11, and the upper inner wall and the lower inner wall of each socket 12 are convexly provided with a convex hull 101; in this embodiment, the upper and lower inner wall surfaces of the mounting cavity 11 are both provided with fixing posts 102 in a protruding manner; a plurality of fixed columns 102 are provided; the convex hull 101 is in a long shape, the convex hull 101 extends left and right, and the convex hull 101 is formed on the housing 10 in a concave and convex manner.

The two elastic conductive pieces 20 are symmetrically fixed on the upper inner wall surface and the lower inner wall surface of the mounting cavity 11, the two ends of each elastic conductive piece 20 are provided with elastic pieces 21, the elastic pieces 21 extend into the corresponding sockets 12, and the convex hull 101 is higher than the head of the elastic piece 21 and is positioned on the outer side of the head of the elastic piece 21; in this embodiment, the elastic conductive element 20 has a fixing portion 22, the fixing portion 22 is integrally connected between the two elastic sheets 21, a fixing hole 221 is formed on the fixing portion 22, and the fixing post 102 is inserted into the fixing hole 221 for fixing; the fixing holes 221 are arranged side by side at intervals, and the plurality of fixing columns 102 are respectively inserted into the corresponding fixing holes 221 for fixing; one of the elastic sheets 21 is provided with a first arch part 211, and the other elastic sheet 21 is provided with two second arch parts 212 which are integrally formed and connected in sequence from front to back; a plurality of through grooves 213 are formed in the elastic sheet 21, the through grooves 213 are arranged at left and right intervals, and each through groove 213 extends forwards and backwards.

The detailed manufacturing process and the using process of the embodiment are as follows:

firstly, the housing 10 and the two elastic conductive members 20 are molded, and then the fixing posts 102 on the inner wall of the housing 10 are respectively inserted into the corresponding fixing holes 221 of the elastic conductive members 20 for fixing, and the convex hull 101 is higher than the head of the elastic sheet 21 and is located outside the head of the elastic sheet 21.

When the connector is used, the male head pair is inserted into the double-head female connector, and the convex hull 101 is higher than the head of the elastic sheet 21, so that the male head can be well transited into the connector during initial insertion, and cannot collide with the elastic sheet 21; the convex hull 101 of the outer shell 10 can also support enough, and meanwhile, the problem that the male head is easy to loosen is prevented, and the appearance is smoother and more attractive.

The utility model discloses a design focus lies in:

the convex hulls are arranged on the inner wall of the upper side and the inner wall of the lower side of each socket and are matched with the convex hulls, the convex hulls are higher than the head of the elastic sheet and located on the outer side of the head of the elastic sheet, the head of the elastic sheet can be well hidden under the convex hulls by the female socket connector, the elastic sheet can be well transited into the female socket connector when the male head is initially inserted, the male head is effectively prevented from colliding with the elastic sheet when the male head and the female socket are oppositely inserted, the service life of a product is greatly prolonged, and convenience is brought to a user; and the convex hull of the shell can be sufficiently supported, the problem that the male head is easy to loosen can be solved, the appearance is more smooth and attractive, and the existing requirements are met.

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

Claims (6)

1. A double-head female connector capable of preventing mutual insertion and collision of elastic sheets comprises a shell and two elastic conductive pieces; the shell is internally provided with an installation cavity, the front end and the rear end of the shell are respectively provided with a socket, and the two sockets are respectively communicated with the two sides of the installation cavity; the two elastic conductive pieces are symmetrically fixed on the upper inner wall surface and the lower inner wall surface of the mounting cavity respectively, and both ends of each elastic conductive piece are provided with elastic pieces which extend into the corresponding sockets; the method is characterized in that: the upper inner wall and the lower inner wall of each socket are convexly provided with convex hulls which are higher than the head of the elastic sheet and are positioned on the outer side of the head of the elastic sheet.

2. The double-ended female connector capable of preventing mutual insertion and collision of the elastic sheets according to claim 1, characterized in that: elastic conductive piece has the fixed part, and this fixed part integrated into one piece connects between two shell fragments, has seted up the fixed orifices on this fixed part, all convexly is equipped with the fixed column on the upper and lower internal face of this installation cavity, and this fixed column inserts in the fixed orifices and fixes.

3. The double-ended female connector capable of preventing mutual insertion and collision of the spring plates according to claim 2, wherein: the fixed orifices are arranged side by side at intervals, correspondingly, the fixed columns are also arranged in a plurality, and the fixed columns are respectively inserted into the corresponding fixed orifices for fixation.

4. The double-ended female connector capable of preventing mutual insertion and collision of the spring plates according to claim 1, wherein: the convex hull is in a long strip shape, extends leftwards and rightwards, and is formed by an outer concave part and an inner convex part on the shell.

5. The double-ended female connector capable of preventing mutual insertion and collision of the spring plates according to claim 1, wherein: one of the elastic sheets is provided with a first arch part, and the other elastic sheet is provided with two second arch parts which are sequentially connected in an integrated manner from front to back.

6. The double-ended female connector capable of preventing mutual insertion and collision of the spring plates according to claim 1, wherein: a plurality of through grooves are formed in the elastic sheet, the through grooves are arranged at left and right intervals, and each through groove extends forwards and backwards.

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