CN210430195U

CN210430195U - A kind of interface unit

Info

Publication number: CN210430195U
Application number: CN201920433720.5U
Authority: CN
Inventors: 龙际恩
Original assignee: Shenzhen Promax Exactitude Discreteness Co ltd
Current assignee: Shenzhen Promax Exactitude Discreteness Co ltd
Priority date: 2019-04-01
Filing date: 2019-04-01
Publication date: 2020-04-28
Anticipated expiration: 2029-04-01

Abstract

The utility model discloses a connector, including plastic main part and hold assembly, the plastic main part is equipped with the jack, hold assembly is used for the centre gripping to insert the public plug of jack, the plastic main part is equipped with and is used for the installation hold assembly hold the chamber, wherein, hold assembly is equipped with and shelters from hold the occlusion part in chamber entrance space. Through setting up the shielding part, can play dustproof, the gluey effect of leak protection.

Description

A kind of interface unit

Technical Field

The present invention relates to a connector, and more particularly to a connector for an electronic product.

Background

The existing connector includes an insulating body, a conductive member, and a clamping member. The conductive member and the clamping member are disposed on the insulating body. The insulating main body is provided with a jack for inserting the male plug. The clamping part is provided with a clamping elastic sheet for clamping the male plug inserted into the jack. The insulating main body is provided with an accommodating cavity for inserting the clamping component. To facilitate assembly of the clamping member, the entrance to the receiving cavity is generally sized larger than the clamping member to facilitate insertion of the clamping member. This leaves a certain gap at the entrance of the receiving cavity, and dust easily enters the receiving cavity, thereby affecting the performance of the connector.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a connector is provided.

In order to solve the technical problem, the utility model discloses a connector includes plastic main part and hold assembly, the plastic main part is equipped with the jack, hold assembly is used for the centre gripping to insert the public plug of jack, the plastic main part is equipped with and is used for the installation hold assembly hold the chamber, wherein, hold assembly is equipped with and shelters from hold the occlusion part in chamber entrance space.

Preferably, the clamping member includes two cantilevers and a connecting arm, the connecting arm is used for connecting the two cantilevers, and the two cantilevers are respectively provided with a shielding portion.

Preferably, the shielding part is a shielding sheet arranged on the inner side of the connecting end of the cantilever.

Preferably, the outer side of the cantilever is provided with a projection.

Preferably, the cantilever is provided with barbs.

Preferably, a step is provided on a side of the connecting arm facing the insertion hole.

Preferably, the connecting end of the cantilever is provided with a welding part.

Preferably, the plastic main body is provided with two steps at the end provided with the insertion hole.

Preferably, the mouth of the socket is provided with a rounded corner.

Preferably, the side of the plastic body is provided with a convex rib.

Through being equipped with shielding part at the hold assembly, will hold the clearance of chamber entrance and shelter from to prevent that the dust from getting into and holding the chamber, when the secondary was moulded plastics simultaneously, prevent that the plastic from getting into and holding the chamber, thereby the protection the connector.

Drawings

Fig. 1 is a schematic view of one embodiment of a connector of the present invention;

FIG. 2 is a schematic view of the plastic body of the connector of FIG. 1;

FIG. 3 is a cross-sectional view of the connector of FIG. 1;

FIG. 4 is a cross-sectional view of the connector of FIG. 1 in another orientation;

FIG. 5 is a schematic view of a clamping member;

fig. 6 is a schematic view of another perspective of the clamping member.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 6, the connector of the present embodiment includes a plastic body 1 and a clamping member 3, wherein the plastic body 1 is provided with a receptacle 101. The clamping component 3 is used for clamping a male plug inserted into the jack 101, so that the male plug is connected with the connector more firmly and stably. The plastic body 1 is provided with an accommodating cavity 109 for mounting the clamping part 3. Wherein the clamping member 3 is provided with a shielding portion 351 for shielding a gap at an inlet of the accommodating chamber 109. Referring to fig. 1 to 3, one end of the plastic body 1 is provided with an insertion hole 101, and an inlet of the accommodating cavity 109 is disposed at the other end of the plastic body 1. When assembled, the holding member 3 is inserted into the receiving chamber 109 from the entrance of the receiving chamber 109. After the clamping member 3 is inserted into the accommodating cavity 109 from the inlet of the accommodating cavity 109, at the inlet of the accommodating cavity 109, a gap is formed between the clamping member 3 and the inner wall of the accommodating cavity 109, and the clamping member 3 of the embodiment is provided with a shielding part 351 for shielding the gap, so that dust is prevented from entering the accommodating cavity, and meanwhile, when the secondary injection molding is performed, plastic is prevented from entering the accommodating cavity, so that the connector is protected. The holding member 3 is integrally formed of a metal material.

In the present embodiment, the clamping member 3 includes two cantilevers 35 and a connecting arm 31, the connecting arm 31 is used to connect the two cantilevers 35, and the two cantilevers 35 are each provided with a shielding portion 351.

In this embodiment, the shielding portion 351 is a shielding piece disposed inside the connecting end of the cantilever 35. It should be noted that one end of the cantilever 35 is a free end, and the other end thereof is connected to the connecting arm 31, and the other end is a connecting end. That is, the end of the cantilever 35 connected to the connecting arm 31 is the connecting end of the cantilever 35.

The outer side of the cantilever 35 is provided with a protrusion 352. Through setting up protruding 352, can make cantilever 35 and the inner wall that holds chamber 109 realize interference fit, prevent clamping part 3 drops when public plug inserts jack 101, in addition, protruding 352 can also shelter from this space, prevents that the dust from getting into and holds the chamber, when the secondary was moulded plastics simultaneously, prevents that the plastic from getting into and holds the chamber, thereby the protection the connector.

Cantilever 35 is equipped with barb 355, through setting up barb 355, makes clamping part 3 with the assembly of plastic main part 1 is firm more stable.

Connecting arm 31 orientation one side of jack 101 is equipped with step 311, through setting up step 311, can increase clamping part 3's locating surface, and the location is more accurate, simultaneously, when clamping part 3 assembles plastic main part 1, through setting up step 311, during the step 311 embedding plastic main part 1 of clamping part 3 that makes metal material can improve plastic main part 1's bulk strength.

The connecting end of the cantilever 35 is provided with a welding portion 33, and the clamping member 3 can be welded to the main board by providing the welding portion 33. As shown, the welding portion 33 is bent. As a simple variant, the weld can be made straight.

The plastic body 1 is provided with a step 105 and a step 106 at one end of the insertion hole 101. By providing two steps, both steps can be used for positioning, which allows flexible control of the depth of cooperation with the housing part.

The mouth of the insertion hole 101 is provided with a round corner 102. By providing the rounded corner 102, the insertion operation of the male plug is smoother.

The side of the plastic body 1 is provided with a convex rib 104. By arranging the convex ribs 104, on one hand, the positioning and guiding functions can be achieved during assembly, and the assembly can be firmer and more compact.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, i.e. all equivalent changes and modifications made according to the present invention are covered by the scope of the claims of the present invention, which is not illustrated herein.

Claims

1. The utility model provides a connector, includes plastic main part and hold assembly, the plastic main part is equipped with the jack, hold assembly is used for the centre gripping to insert the public plug of jack, the plastic main part is equipped with and is used for the installation hold assembly hold the chamber, its characterized in that, hold assembly is equipped with and shelters from hold the shelter from portion in chamber entrance space.

2. The connector according to claim 1, wherein the holding member comprises two cantilever arms and a connecting arm for connecting the two cantilever arms, the two cantilever arms each being provided with a shielding portion.

3. The connector according to claim 2, wherein the shielding portion is a shielding piece provided inside the connection end of the cantilever.

4. The connector of claim 2, wherein the cantilever arms are provided with projections on the outer sides thereof.

5. The connector of claim 2, wherein the cantilever is provided with barbs.

6. A connector according to claim 2, wherein a side of the connecting arm facing the receptacle is stepped.

7. The connector of claim 2, wherein the connecting end of the cantilever arm is provided with a weld.

8. The connector of claim 1, wherein the plastic body has two steps at the end thereof where the insertion hole is formed.

9. The connector of claim 1, wherein the mouth of the receptacle is rounded.

10. The connector of claim 1, wherein the plastic body has ribs on its sides.