CN209249707U - A kind of aviation female - Google Patents

Abstract

The utility model provides a kind of aviation female, including shell and glue core, and a circle anti-skid chequer is wound in the middle part of the shell, and one end of the glue core is protruding with a tin disk and the tin disk is equipped with electrode slice, and one end that the glue core is equipped with tin disk is connected in the shell.The technical program is still easy to happen rotation in external force after efficiently solving aviation female and leading to be inserted in wire rod external mold injection molding therewith since case surface is smooth, the problem of making troubles to user.

Description

A kind of aviation female

Technical field

The utility model relates to the boats that the technical field of power connector more particularly to a kind of case surface are equipped with anti-skid chequer Aircraft carrier head.

Background technique

Aviation plug is the electromechanical compo for connecting electric wiring, and aviation plug generally consists of a plug and a socket, wherein inserting Head is also referred to as aviation male connector, and socket is also referred to as aviation female.It plugs together and separates and realize circuit by aviation male connector, aviation female It is connected and disconnected from, therefore just produces the various connection types of aviation male connector and aviation female, for round aviation plug, The aviation plug of middle screw-type connection be it is most common, it has, and processing technology is simple, manufacturing cost is low, applied widely etc. excellent Point.And it is existing at present on the market the aviation female case surface of screw-type connection be all it is smooth, after wire rod external mold injection molding, It still is easy to happen rotation in external force, is brought inconvenience to user.

Utility model content

The main purpose of the utility model is to provide the aviation females that a kind of case surface is equipped with anti-skid chequer, to solve to navigate Aircraft carrier head is still easy hair in external force after leading to be inserted in wire rod external mold injection molding therewith since case surface is smooth The problem of raw rotation.

To achieve the goals above, the utility model provides a kind of aviation female, including shell and glue core, the shell Middle part is wound with a circle anti-skid chequer, and one end of the glue core is protruding with a tin disk and the tin disk is equipped with electrode slice, the glue core One end equipped with tin disk is connected in the shell.

Further, it is wound with a circle external screw thread in the middle part of the glue core, the interior of shell is wound with a circle and corresponds to the outer spiral shell The internal screw thread of line.

Further, the tin disk is semi-cylindrical, including rectangular surfaces and arcwall face.

Further, the elongated square that the tin disk is consistently set along glue core vertical direction length of the electrode slice On shape face.

Further, further include nut that a fixed aviation female is connect with aviation male connector, the spiro cap is described On shell.

Further, the shell connect end margin with the glue core and is radially outward wound with one week convex block, the nut An end margin extend radially inwardly and be wound with one week extension, the spiro cap on the housing when the extension with it is described Convex block, which mutually contradicts, prevents nut from sliding from the shell.

Further, one end that the glue core is connect with aviation male connector is recessed equipped with a strip along glue core vertical direction Slot.

Compared with the prior art, the advantages of the utility model are: carrying out row's weldering on the smooth square face of glue core tin disk Tin is conducive to automation scolding tin, can improve production efficiency；The core wire length for being welded in tin disc electrode on piece is consistent, uniform force, reduces Product defect rate；Case surface is equipped with anti-skid chequer, and can efficiently solve aviation female causes to be inserted in since case surface is smooth Still rotation is easy to happen in external force after injection molding therewith in wire rod external mold, the problem of making troubles to user.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model embodiment.

Fig. 2 is the structural exploded view of the utility model embodiment.

Parts title and serial number in figure: 1- shell 2- glue core 20- groove 3- anti-skid chequer 4- nut 5- tin disk 6- Electrode slice 7- convex block 8- extension

Specific embodiment

The utility model will be described in detail below with reference to the accompanying drawings and embodiments.

In one embodiment, a kind of aviation female, including shell 1 and glue core 2 are provided with reference to Fig. 1 and Fig. 2, in shell 1 Portion is wound with a circle anti-skid chequer 3, and one end of glue core 2 is protruding with a tin disk 5 and tin disk 5 is equipped with electrode slice 6, and glue core 2 is equipped with tin disk 5 One end be connected in shell 1.

In the present embodiment, spiral shell that aviation female is connect by the fixed aviation female of shell 1, glue core 2 and one with aviation male connector Cap 4 forms, and wherein a part of spiral of glue core 2 is connected in shell 1, and 4 sets of nut on shell 1.Specifically, the middle part of glue core 2 around There is a circle external screw thread, be wound with a circle inside shell 1 and correspond to externally threaded internal screw thread, by one end insertion shell 1 of glue core 2, leads to Cross glue core 2 external screw thread cooperation shell 1 internal screw thread spiral connection, shell 1 connect with glue core 2 end margin radially outward around There is one week convex block 7, an end margin of nut 4, which extends radially inwardly, is wound with one week extension 8, by the other end of nut 4 from shell 1 7 one end of bumpless be inserted in, extension 8 and convex block 7 mutually contradict, and effectively prevent nut 4 to slide from shell 1, nut 4 is used for Fixation after being connect with aviation male connector.

In the present embodiment, 1 middle part of shell is also wound with a circle anti-skid chequer 3, is inserted in wire rod external mold therewith by aviation female After injection molding, anti-skid chequer 3 can effectively make to increase frictional force between the shell 1 of aviation female and external mold, prevent aviation female Head is still easy the case where rotating in wire rod external mold in external force since 1 surface of shell is smooth.

In one embodiment, with reference to Fig. 1, one end that glue core 2 is connect with aviation male connector is from edge along the vertical of glue core 2 Direction is equipped with a strip-shaped groove 20, groove 20 can when aviation female is connect with aviation male connector, by aviation male connector and Corresponding convex block 7 be caught in groove 20 to prevent aviation female from transposition and rotation occurs.

In one embodiment, with reference to Fig. 2, tin disk 5 is semi-cylindrical, including rectangular surfaces and arcwall face, and electrode slice 6 is in length Bar shaped is consistently arranged in the rectangular surfaces of tin disk 5 along 2 vertical direction length of glue core.

Since scolding tin process is to carry out row's scolding tin in the smooth rectangular surfaces of 2 tin disk 5 of glue core, it is conducive to automated machine and welds Connect, improve production efficiency, and the core wire of wire rod is welded on length when on electrode slice 6 is consistent, and uniform force greatly reduces production The fraction defective of product.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention, all institutes within the principle of the utility model Any modification, equivalent substitution, improvement and etc. of work, should be included in the protection scope of the utility model.

Claims (7)

1. a kind of aviation female, it is characterised in that: including shell and glue core, it is wound with a circle anti-skid chequer in the middle part of the shell, it is described One end of glue core is protruding with a tin disk and the tin disk is equipped with electrode slice, and one end that the glue core is equipped with tin disk is connected to described In shell.

2. a kind of aviation female according to claim 1, it is characterised in that: it is wound with a circle external screw thread in the middle part of the glue core, The interior of shell is wound with a circle and corresponds to the externally threaded internal screw thread.

3. a kind of aviation female according to claim 1, it is characterised in that: the tin disk is semi-cylindrical, including rectangle Face and arcwall face.

4. a kind of aviation female according to claim 3, it is characterised in that: the electrode slice is elongated vertical along glue core Direction length is consistently arranged in the rectangular surfaces of the tin disk.

5. a kind of aviation female according to claim 1, it is characterised in that: further include a fixed aviation female and aviation The nut of male connector connection, the spiro cap is on the housing.

6. a kind of aviation female according to claim 5, it is characterised in that: the shell connect end edge with the glue core Edge is radially outward wound with one week convex block, and an end margin of the nut, which extends radially inwardly, is wound with one week extension, the nut The extension is mutually contradicted with the convex block when covering on the housing prevents nut from sliding from the shell.

7. a kind of aviation female according to claim 1, it is characterised in that: one end that the glue core is connect with aviation male connector A strip-shaped groove is equipped with along glue core vertical direction.