CN111934121A

CN111934121A - Round waterproof high-precision connector socket

Info

Publication number: CN111934121A
Application number: CN202010936196.0A
Authority: CN
Inventors: 郎飞; 徐静; 高熠豪; 徐春辉; 何玉刚; 陈琪
Original assignee: Hangzhou Riyue Electric Stock Co ltd
Current assignee: Hangzhou Riyue Electric Stock Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2020-11-13

Abstract

The invention provides a round waterproof high-precision connector socket. The round waterproof high-precision connector socket comprises a plastic carrier; the eight metal reeds are all arranged in the plastic carrier and are rotationally and symmetrically distributed; and the resin adhesive layer is arranged in the plastic carrier. The round waterproof high-precision connector socket provided by the invention has the advantages of small volume and reliable contact of the reed.

Description

Round waterproof high-precision connector socket

Technical Field

The invention relates to the technical field of connector jacks, in particular to a round waterproof high-precision connector jack.

Background

The connector is an indispensable component in electronic equipment, the form and the structure of the connector are diversified, various connectors are available along with different application objects, frequencies, power, application environments and the like, and in the installation and use process of the connector, a proper mode needs to be adopted for water proofing so as to better realize connection and use.

However, the socket of the existing connector has a large volume, is difficult to meet the multi-circuit connection requirement of small equipment, and the reed structure lacks elasticity, is unreliable in contact and is difficult to meet the long-life plugging and unplugging requirement.

Therefore, there is a need to provide a new round waterproof high-precision connector socket to solve the above technical problems.

Disclosure of Invention

The invention solves the technical problem of providing a round waterproof high-precision connector socket which is small in size and reliable in contact of reeds.

In order to solve the above technical problems, the round waterproof high-precision connector socket provided by the invention comprises: a plastic carrier; the eight metal reeds are all arranged in the plastic carrier and are rotationally and symmetrically distributed; and the resin adhesive layer is arranged in the plastic carrier.

Preferably, the resin glue layer is a heating solidification forming body after glue solution dispensing.

Preferably, the plastic carrier includes circular body, eight rectangle breachs, central circular cone hole, front end chamfer, eight reed guide ways, keeps off gluey ring and beaded finish, central circular cone hole is seted up in the circular body, eight the rectangle breach is all seted up on the bottom inner wall in central circular cone hole, eight the metal reed runs through four respectively the rectangle breach, the front end chamfer is seted up on the inner wall in central circular cone hole, eight the reed guide way has all been seted up the bottom of circular body, and eight the reed guide way respectively with eight the rectangle breach is linked together, it sets up to keep off gluey ring the bottom of circular body, the beaded finish sets up on the outer wall of circular body.

Preferably, the glue blocking ring, the circular body and the reinforcing ring are of an integral structure.

Preferably, the metal reed includes that plane weld portion, equipment atress portion, right angle spur portion, interference fit portion, U-shaped add cantilever beam elasticity portion and circular arc contact portion, just plane weld portion, equipment atress portion, right angle spur portion, interference fit portion, U-shaped add cantilever beam elasticity portion and circular arc contact portion structure as an organic whole, the plane weld portion runs through the resin glue film, the circular arc contact position is in the conical downthehole of center.

Compared with the related art, the round waterproof high-precision connector socket provided by the invention has the following beneficial effects:

the invention provides a round waterproof high-precision connector jack which is of a round structure and small in size, metal reeds are of a U-shaped structure and have sufficient elasticity, contacts are large in deformation amount, and the metal reeds are arranged in a circumferential symmetry mode, so that the problems that the connector jack is large in size and short in plugging service life in the prior art are solved.

Drawings

Fig. 1 is a schematic structural view of a round waterproof high-precision connector socket according to a preferred embodiment of the present invention, with a welding portion facing upward;

FIG. 2 is an exploded view of a round waterproof high-precision connector socket according to a preferred embodiment of the present invention with the soldering portion facing upward;

FIG. 3 is a schematic structural view of the metal spring shown in FIG. 1;

FIG. 4 is a top view of the plastic carrier shown in FIG. 1;

fig. 5 is a side view of the plastic carrier shown in fig. 1;

fig. 6 is a bottom view of the plastic carrier shown in fig. 1.

Reference numbers in the figures: 1. a plastic carrier; 2. a metal reed; 3. a resin adhesive layer; 101. a circular body; 102. a rectangular notch; 103. a central conical bore; 104. chamfering the front end; 105. a reed guide groove; 106. a glue blocking ring; 107. a reinforcement ring; 201. a flat weld; 202. assembling the stress part; 203. a right-angle pricking part; 204. an interference fit portion; 205. a U-shaped cantilever beam elastic part; 206. a circular arc contact portion.

Detailed Description

The invention is further described with reference to the following figures and embodiments.

Referring to fig. 1 to fig. 6, fig. 1 is a schematic structural view of a circular waterproof high-precision connector socket according to a preferred embodiment of the present invention, in which a welding portion is facing upward; FIG. 2 is an exploded view of a round waterproof high-precision connector socket according to a preferred embodiment of the present invention with the soldering portion facing upward; FIG. 3 is a schematic structural view of the metal spring shown in FIG. 1; FIG. 4 is a top view of the plastic carrier shown in FIG. 1; fig. 5 is a side view of the plastic carrier shown in fig. 1; fig. 6 is a bottom view of the plastic carrier shown in fig. 1. Circular waterproof high-accuracy connector socket includes: a plastic carrier 1; the plastic carrier comprises eight metal reeds 2, wherein the eight metal reeds 2 are all arranged in the plastic carrier 1, the eight metal reeds 2 are distributed in a rotational symmetry manner, and the number of the metal reeds 2 can be more than eight according to design requirements; and the resin glue layer 3 is arranged in the plastic carrier 1.

The resin glue layer 3 is a heating solidification forming body after glue solution dispensing.

Plastic carrier 1 includes circular body 101, eight rectangle breach 102, central circular cone hole 103, front end chamfer 104, eight reed guide ways 105, keeps off gluey ring 106 and beaded finish 107, central circular cone hole 103 sets up in circular body 101, eight rectangle breach 102 is all set up on the bottom inner wall in central circular cone hole 103, eight metal reed 2 runs through four respectively rectangle breach 102, front end chamfer 104 sets up on the inner wall in central circular cone hole 103, eight reed guide ways 105 has all been seted up the bottom of circular body 101, and eight reed guide ways 105 respectively with eight rectangle breach 102 is linked together, it sets up to keep off gluey ring 106 the bottom of circular body 101, beaded finish 107 sets up on the outer wall of circular body 101.

The glue blocking ring 106, the circular body 101 and the reinforcing ring 107 are of an integral structure.

The metal reed 2 comprises a plane welding portion 201, an assembling stress portion 202, a right-angle pricking portion 203, an interference fit portion 204, a U-shaped cantilever beam elastic portion 205 and an arc contact portion 206, the plane welding portion 201, the assembling stress portion 202, the right-angle pricking portion 203, the interference fit portion 204, the U-shaped cantilever beam elastic portion 205 and the arc contact portion 206 are of an integrated structure, the plane welding portion 201 penetrates through the resin adhesive layer 3, and the arc contact portion 206 is located in the central conical hole 103.

In this embodiment:

the rectangular notch 102 is used for accommodating the metal reed 2, the central conical hole 103 formed in the plastic carrier 1 is used for accommodating the plug to be inserted, the front end chamfer 104 is convenient for the plug to be inserted smoothly, the reed guide groove 105 is convenient for the metal reed 2 to be inserted, and the glue blocking ring 106 can prevent the resin glue layer 3 from leaking during glue dispensing.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a circular waterproof high accuracy connector socket which characterized in that includes:

a plastic carrier;

the eight metal reeds are all arranged in the plastic carrier and are rotationally and symmetrically distributed;

and the resin adhesive layer is arranged in the plastic carrier.

2. The round waterproof high-precision connector socket according to claim 1, wherein the resin adhesive layer is a heated and solidified molded body after glue dispensing.

3. The round waterproof high-precision connector socket according to claim 1, wherein the plastic carrier comprises a round body, eight rectangular notches, a central conical hole, a front end chamfer, eight reed guide grooves, a glue blocking ring and a reinforcing ring, the central conical hole is formed in the round body, the eight rectangular notches are formed in the inner wall of the bottom of the central conical hole, the eight metal reeds penetrate through the four rectangular notches respectively, the front end chamfer is formed in the inner wall of the central conical hole, the eight reed guide grooves are formed in the bottom of the round body, the eight reed guide grooves are communicated with the eight rectangular notches respectively, the glue blocking ring is arranged at the bottom of the round body, and the reinforcing ring is arranged on the outer wall of the round body.

4. The round waterproof high-precision connector socket according to claim 3, wherein the glue stop ring, the round body and the reinforcement ring are of an integral structure.

5. The circular waterproof high-precision connector socket according to claim 3, wherein the metal reed comprises a plane welding part, an assembling stress part, a right-angle pricking part, an interference fit part, a U-shaped cantilever beam elastic part and a circular arc contact part, and the plane welding part, the assembling stress part, the right-angle pricking part, the interference fit part, the U-shaped cantilever beam elastic part and the circular arc contact part are of an integrated structure, the plane welding part penetrates through the resin adhesive layer, and the circular arc contact part is located in the central conical hole.