CN223771462U

CN223771462U - A quick-change connector

Info

Publication number: CN223771462U
Application number: CN202520549636.5U
Authority: CN
Inventors: 王江西
Original assignee: Shenzhen Richlight Technology Co ltd
Current assignee: Shenzhen Richlight Technology Co ltd
Priority date: 2025-03-27
Filing date: 2025-03-27
Publication date: 2026-01-06
Anticipated expiration: 2035-03-27

Abstract

The utility model relates to the technical field of connectors, in particular to a quick-replaceable connector which comprises a first shell, a second shell, a middle clamping piece, a first rubber core, a second rubber core, a third rubber core and a fourth rubber core, wherein the third rubber core is sleeved on the outer side of a component formed by the middle clamping piece, the first rubber core and the second rubber core, the fourth rubber core is sleeved on the outer side of a component formed by the third rubber core, the middle clamping piece, the first rubber core and the second rubber core, the first shell is sleeved on the outer side of a component formed by the fourth rubber core, the third rubber core, the middle clamping piece, the first rubber core and the second rubber core, and the second shell is sleeved on the outer side of the third rubber core. According to the utility model, the male head and the female seat are arranged together and are inserted into the USB of the electronic product, so that the number of times of inserting and extracting the USB on the electronic product is reduced, poor connection caused by excessive times of inserting and extracting the USB of the electronic product is avoided, and the female seat on the electronic product is prevented from being directly replaced, so that a new USB needs to be welded.

Description

Connector capable of being replaced quickly

Technical Field

The utility model relates to the technical field of connectors, in particular to a connector capable of being replaced quickly.

Background

In the electronic product, the USB connector is required to be disassembled and a new connector is welded due to poor contact caused by multiple plugging, so that the USB connector needs to be welded twice, and the USB connection is more troublesome to replace.

At present, a data extension line can solve the problem, but the data extension line is generally about one meter long, is easy to be confused when being placed outside, and is troublesome to carefully find a corresponding USB interface when in use. The data extension line is bent and wound, so that a circuit is easy to break and damage. The utility model provides a connector capable of being replaced quickly, which solves the problem of USB replacement.

Disclosure of utility model

In order to solve the problems in the prior art, the utility model provides a connector capable of being replaced quickly, which is used in the connector and solves the problem that the connector needs to be welded due to poor replacement of multiple plugging contacts in the prior art.

The utility model solves the technical problems by adopting the scheme that the connector capable of being replaced quickly comprises a first shell, a second shell, a middle clamping piece, a first rubber core, a second rubber core, a third rubber core and a fourth rubber core, wherein terminals for conducting are inlaid in the first rubber core and the second rubber core through an injection molding process, positioning columns and positioning holes are formed in the first rubber core and the second rubber core, two positioning column through holes for the positioning columns to pass through are formed in the middle clamping piece, the positioning columns on the first rubber core pass through the positioning column through holes in the middle clamping piece and then are inserted into the positioning holes in the second rubber core, the positioning columns on the second rubber core pass through the positioning column through holes in the middle clamping piece and then are inserted into the positioning holes in the first rubber core, the first rubber core and the second rubber core are respectively arranged on two sides of the middle clamping piece, the third rubber core is sleeved on the outer side of a component formed by the middle clamping piece, the first rubber core and the second rubber core, the fourth rubber core is sleeved on the outer side of the component formed by the third rubber core, the middle rubber core and the second rubber core, the outer side of the first rubber core and the second rubber core and the outer shell are sleeved on the outer side of the first clamping piece and the second rubber core.

The utility model provides a but quick replacement's connector, including first shell, the second shell, well clamping piece, first gum core, the second gum core, the third gum core, the fourth gum core, wherein first gum core, the second gum core is all inlayed through injection molding technology and is used for switching on the terminal, first gum core is provided with the reference column, the second gum core is provided with the locating hole, well clamping piece is provided with two reference column through holes that are used for the reference column to pass, insert the locating hole on the second gum core after the reference column through hole on the clamping piece in passing on the first gum core, the second gum core sets up the both sides at well clamping piece respectively, the outside of the subassembly that constitutes by well clamping piece, first gum core, the second gum core, the outside of the subassembly is constituteed by the third gum core, well clamping piece, first gum core, the second gum core, the outside of first gum core, the second gum core is constituteed to the first outer cover, the outside of the second gum core is constituteed by the fourth gum core, the second gum core, the outside of the second gum core, the second outer cover is connected with the first shell.

In the structure, the first rubber core and the second rubber core are respectively provided with a third rubber core buckling position, the third rubber core buckling positions are arranged on the first rubber core and/or the second rubber core, the third rubber core is provided with a third rubber core buckling buckle for buckling the third rubber core buckling positions, and the third rubber core buckling positions are buckled on the third rubber core buckling buckle of the third rubber core so as to prevent the first rubber core and the second rubber core from falling off from the third rubber core.

In the structure, the fourth rubber core is provided with two shell buckling grooves, the first shell is provided with two shell buckling positions for buckling with the shell buckling grooves, and the shell buckling positions are buckled on the shell buckling grooves so as to prevent the fourth rubber core from falling off from the first shell.

In the structure, the third rubber core is provided with two shell buckling grooves, the second shell is provided with two shell buckling positions for buckling with the shell buckling grooves, and the shell buckling positions are buckled on the shell buckling grooves so as to prevent the third rubber core from falling off from the second shell.

In the structure, the first rubber core is provided with a clamping groove so as to place the middle clamping piece.

In the above structure, the first housing is provided with two housing fixing holes for connecting with the housing of the electronic product so as to realize connection of the first housing and the electronic product, and the center line of the housing fixing holes is the same as the plugging direction of the connector.

In the structure, the third rubber core is provided with the limiting step so as to limit the too small distance between the terminals on the first rubber core and the second rubber core.

In the above structure, the distance between one end and the other end of the adjacent two terminals is equal.

In summary, the utility model has the beneficial effects that the male and female sockets are arranged together and are inserted into the USB of the electronic product, so that the number of times of inserting and extracting the USB on the electronic product is reduced, the female socket on the electronic product is prevented from being directly replaced, and the product of the utility model is directly replaced, thereby avoiding the problem that the connection of the USB of the electronic product is poor due to excessive times of inserting and extracting, and further, a new USB needs to be welded.

The foregoing description is only an overview of the technical solution of the present utility model, and may be implemented according to the content of the specification in order to make the technical means of the present utility model more clearly understood, and in order to make the above and other objects, features and advantages of the present utility model more clearly understood, the following specific preferred embodiment is given by way of the following detailed description in conjunction with the accompanying drawings.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a state diagram of another angle of the present utility model;

FIG. 3 is an exploded view of the present utility model;

FIG. 4 is an exploded view of another angle of the present utility model;

Fig. 5 is an internal structural view of the present utility model.

In the figure, 1, a first shell; 2, a second shell, 3, a middle clamping piece, 4, a first rubber core, 5, a second rubber core, 6, a third rubber core, 7, a fourth rubber core, 8, a terminal, 9, a positioning column, 10, a positioning hole, 11, a positioning column through hole, 12, a third rubber core buckling position, 13, a third rubber core buckling position, 14, a shell buckling groove, 15, a shell buckling position, 16, a clamping groove, 17, a shell fixing hole, 18 and a limiting step.

Detailed Description

In order that the utility model may be more readily understood, a further description of the utility model will be rendered by reference to specific embodiments that are illustrated in the appended drawings.

It should be noted that, as used herein, the terms "center," "upper," "lower," "front," "rear," "left," "right," "inner," "outer," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Unless otherwise indicated, the meaning of "a plurality" is two or more.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, or indirectly connected via an intervening medium, or may be in communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Referring to the drawings, a connector capable of being replaced quickly comprises a first shell 1, a second shell 2, a middle clamping piece 3, a first rubber core 4, a second rubber core 5, a third rubber core 6 and a fourth rubber core 7, wherein terminals 8 used for conducting are inlaid in the first rubber core 4 and the second rubber core 5 through injection molding technology, positioning columns 9 and positioning holes 10 are formed in the first rubber core 4 and the second rubber core 5, two positioning column through holes 11 used for the positioning columns 9 to penetrate are formed in the middle clamping piece 3, the positioning columns 9 on the first rubber core 4 penetrate through the positioning column through holes 11 on the middle clamping piece 3 and then are inserted into the positioning holes 10 on the second rubber core 5, the positioning columns 9 on the second rubber core 5 penetrate through the positioning column through holes 11 on the middle clamping piece 3 and then are inserted into the positioning holes 10 on the first rubber core 4, the first rubber core 4 and the second rubber core 5 are respectively arranged on two sides of the middle clamping piece 3, the third rubber core 6 is sleeved on the outer side of the first rubber core 4 and the second rubber core 5, the fourth rubber core 7 and the outer side of the first rubber core 4 and the second rubber core 5, the fourth rubber core 6 is sleeved on the outer side of the first rubber core 4 and the second rubber core 4 and the outer shell 4, and the outer side of the second rubber core 4 and the outer shell 4 are respectively, and the outer side of the first rubber core 4 and the second rubber core 4 and the outer side 1 and the outer rubber core 5 are respectively formed.

The utility model provides a but quick replacement's connector, including first shell 1, second shell 2, well clamping piece 3, first gum core 4, second gum core 5, third gum core 6, fourth gum core 7, wherein first gum core 4, second gum core 5 all inlay through injection molding process has terminal 8 that is used for switching on, first gum core 4 is provided with reference column 9, second gum core 5 is provided with locating hole 10, well clamping piece 3 is provided with two reference column via holes 11 that are used for reference column 9 to pass, insert the locating hole 10 on second gum core 5 after reference column 9 on first gum core 4 passes reference column via hole 11 on the middle clamping piece 3, first gum core 4, second gum core 5 sets up in the both sides of well clamping piece 3 respectively, third gum core 6 cover is in the outside of the subassembly that comprises well clamping piece 3, first gum core 4, second gum core 5, fourth gum core 7 cover is in the outside of the subassembly that comprises third gum core 6, well clamping piece 3, first gum core 4, second gum core 5, first gum core 1 outside of the outer cover of the subassembly is formed by first clamping piece 3, second gum core 5, first gum core 7 is in the outside of second outer side of the second core 2, the second outer cover 1, outer cover 2 and outer cover 1.

Further, the first rubber core 4 and the second rubber core 5 are respectively provided with a third rubber core buckling position 12, the third rubber core buckling positions 11 are arranged on the first rubber core 4 and/or the second rubber core 5, the third rubber core 6 is provided with a third rubber core buckling buckle 13 which is used for buckling with the third rubber core buckling positions 12, and the third rubber core buckling positions 12 are buckled on the third rubber core buckling buckle 13 of the third rubber core 6 so as to prevent the first rubber core 4 and the second rubber core 5 from falling off from the third rubber core 6.

Further, the fourth rubber core 7 is provided with two housing buckling grooves 14, the first housing 1 is provided with two housing buckling positions 15 for buckling with the housing buckling grooves 14, and the housing buckling positions 15 are buckled on the housing buckling grooves 24 so as to prevent the fourth rubber core 7 from falling off from the first housing 1.

Further, the third rubber core 6 is provided with two housing buckling grooves 14, the second housing 2 is provided with two housing buckling positions 15 for buckling with the housing buckling grooves 14, and the housing buckling positions 15 are buckled on the housing buckling grooves 14 so as to prevent the third rubber core 6 from falling off from the second housing 2.

Further, the first rubber core 4 is provided with a clamping groove 16 for placing the middle clamping piece 3.

Further, the distance between one end and the other end of the adjacent two terminals 8 is equal. That is, the two terminals 8 are arranged side by side, and the distance between one ends of the head portions and the distance between one ends of the tail portions of the two terminals 8 are equal.

Further, the first housing 1 is provided with two housing fixing holes 17 for connecting with the housing of the electronic product so as to realize connection of the first housing 1 with the electronic product, and the center line of the housing fixing holes 17 is the same as the inserting and pulling direction of the connector. The user can fix the connector to the electronic product by screws through the housing fixing holes 17.

Further, the third rubber core 6 is provided with a limiting step 18 so as to limit the too small distance between the terminals 8 on the first rubber core 4 and the second rubber core 5.

According to the utility model, the male head and the female seat are arranged together and are inserted into the USB of the electronic product, so that the number of times of inserting and extracting the USB on the electronic product is reduced, the female seat on the electronic product is prevented from being directly replaced, and the problem that the USB of the electronic product is poor in connection due to excessive times of inserting and extracting, so that a new USB needs to be welded. When the electronic product is used, the product is inserted on the USB, and is directly inserted on the USB when the USB is damaged, and when the USB is damaged, the USB is removed and a new connector is inserted.

The above examples are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and modifications made by those skilled in the art based on the present utility model are included in the scope of the present utility model.

Claims

1. A quick-change connector, characterized in that it comprises a first housing, a second housing, a middle clip, a first core, a second core, a third core, and a fourth core, wherein the first core and the second core are each inlaid with terminals for conduction by injection molding; the first core and the second core are each provided with positioning posts and positioning holes; the middle clip is provided with two positioning post through holes for the positioning posts to pass through; the positioning post on the first core passes through the positioning post through holes on the middle clip and then inserts into the positioning hole on the second core; the positioning post on the second core passes through the positioning post through holes on the middle clip... After the positioning pin passes through the hole, it is inserted into the positioning hole on the first rubber core. The first rubber core and the second rubber core are respectively disposed on both sides of the middle clamp piece. The third rubber core is sleeved on the outside of the assembly composed of the middle clamp piece, the first rubber core, and the second rubber core. The fourth rubber core is sleeved on the outside of the assembly composed of the third rubber core, the middle clamp piece, the first rubber core, and the second rubber core. The first outer shell is sleeved on the outside of the assembly composed of the fourth rubber core, the third rubber core, the middle clamp piece, the first rubber core, and the second rubber core. The second outer shell is sleeved on the outside of the third rubber core. The first outer shell and the second outer shell are connected.

2. A quick-change connector, characterized in that it comprises a first outer shell, a second outer shell, a middle clip, a first core, a second core, a third core, and a fourth core, wherein the first core and the second core are each inlaid with terminals for conduction by injection molding; the first core is provided with a positioning post; the second core is provided with a positioning hole; the middle clip is provided with two positioning post through holes for the positioning post to pass through; the positioning post on the first core passes through the positioning post through hole on the middle clip and is inserted into the positioning hole on the second core; the first core and the second core are respectively disposed on both sides of the middle clip; the third core is sleeved on the outside of the assembly composed of the middle clip, the first core, and the second core; the fourth core is sleeved on the outside of the assembly composed of the third core, the middle clip, the first core, and the second core; the first outer shell is sleeved on the outside of the assembly composed of the fourth core, the third core, the middle clip, the first core, and the second core; the second outer shell is sleeved on the outside of the third core; and the first outer shell and the second outer shell are connected.

3. The connector according to claim 1 or 2, characterized in that: both the first core and the second core are provided with a third core fastener, the third core fastener is provided on the first core and/or the second core, the third core is provided with a third core snap fastener for engaging with the third core fastener, and the third core fastener is fastened to the third core snap fastener of the third core to prevent the first core and the second core from falling out of the third core.

4. The connector according to claim 1 or 2, characterized in that: the fourth core is provided with two housing slots, and the first housing is provided with two housing fasteners for engaging with the housing slots, the housing fasteners being fastened to the housing slots to prevent the fourth core from falling off the first housing.

5. The connector according to claim 1 or 2, characterized in that: the third core is provided with two housing slots, and the second housing is provided with two housing fasteners for engaging with the housing slots, the housing fasteners being fastened to the housing slots to prevent the third core from falling out of the second housing.

6. The connector according to claim 1 or 2, wherein the first core is provided with a slot for placing the middle clip.

7. The connector according to claim 1 or 2, characterized in that: the first housing is provided with two housing fixing holes for connecting with the housing of an electronic product so as to realize the connection between the first housing and the electronic product, and the center line of the housing fixing hole is the same as the insertion and removal direction of the connector.

8. The connector according to claim 1 or 2, characterized in that: the third core is provided with a limiting step to limit the distance between the terminals on the first core and the second core from being too small.

9. The connector according to claim 1 or 2, characterized in that: the distance between one end of two adjacent terminals is equal to the distance between the other end.