CN218334424U

CN218334424U - Detachable electric connector

Info

Publication number: CN218334424U
Application number: CN202221711530.3U
Authority: CN
Inventors: 章征贤; 邱刚山
Original assignee: Dongguan Qinben Electronic Technology Co ltd
Current assignee: Dongguan Qinben Electronic Technology Co ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2023-01-17
Anticipated expiration: 2032-07-05

Abstract

The utility model relates to a detachable electric connector, include: the electric connector comprises an electric connector main body, a first connecting plate and a second connecting plate, wherein the first connecting plate and the second connecting plate are connected and enclose a cavity, and the lower parts of the first connecting plate and the second connecting plate are provided with extending holes; the connecting terminal is arranged in the cavity, and one end of the connecting terminal extends out of the extending hole; and the fixing piece is respectively connected with the upper ends of the first connecting plate and the second connecting plate so as to firmly connect the first connecting plate and the second connecting plate. The utility model discloses simple structure, the installation or dismantle conveniently, can effectively solve traditional electric connector part and damage the problem that needs whole change, practiced thrift manufacturing cost.

Description

Detachable electric connector

Technical Field

The utility model relates to a connector technical field especially relates to a detachable electric connector.

Background

With the development of science and technology, the progress of the times, people have requirements on durability and reliability of industrial products, as well as control of shortness, convenience in space and cost. At present, some electronic products, such as computers, mobile phones, digital products, etc., often need to use an electrical connector to connect different system units, and in order to adapt to the technical trend of specialization of current computers, mobile phones, and digital products, the requirements of the electrical connector for connection stability, reliability, convenience, miniaturization, etc. are increasing.

When the existing electric connector is installed with the plug card, the screws are used for fastening, the installation efficiency is poor, meanwhile, the screw fastening phenomenon occurs, the plug card is poor in stability, the existing electric connector is formed by welding a plurality of connecting devices together, when a certain connecting device is damaged, the damaged connecting device cannot be maintained independently, the whole electric connector cannot be used, and the equipment cost is increased.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problem or at least partially solve the above technical problem, the present application provides a detachable electrical connector, which has a simple structure and is easy to detach, and can solve the problem that the conventional electrical connector is partially damaged and needs to be integrally replaced.

The application provides a detachable electrical connector, includes:

the electric connector comprises an electric connector main body, a first connecting plate and a second connecting plate, wherein the first connecting plate and the second connecting plate are connected and enclose a cavity, and the lower parts of the first connecting plate and the second connecting plate are provided with extending holes;

the connecting terminal is arranged in the cavity, and one end of the connecting terminal extends out of the extending hole; and the number of the first and second groups,

the chucking spare, the chucking spare is located the inboard of first connecting plate, just the chucking spare is used for right connecting terminal carries out the chucking.

Preferably, the clamping piece comprises a clamping block, one end of the clamping block is fixedly connected to the inner side of the first connecting plate, the other end of the clamping block is provided with a clamping opening for the connecting terminal to extend into, an elastic limiting block is arranged on the inner side wall of the front end of the clamping opening, and the elastic limiting block is used for limiting the connecting terminal extending into the clamping opening.

Preferably, the cross section of the bayonet is U-shaped, and the bottom of the bayonet is filled with a buffer layer.

Preferably, a sliding groove is formed in the side edge of the first connecting plate, a connecting plate is connected to the side edge, facing one side of the first connecting plate, of the second connecting plate, and the connecting plate is slidably arranged in the sliding groove, so that the first connecting plate and the second connecting plate can be detachably connected.

Preferably, the connecting terminal further comprises a supporting sheet, the supporting sheet is arranged below the first connecting plate and/or the second connecting plate, the end of the supporting sheet is connected with the lower end of the connecting sheet, and the supporting sheet is used for supporting the part, located in the cavity, of the connecting terminal.

Preferably, connecting terminal includes vertical section and horizontal segment, vertical section is located in the cavity, the horizontal segment with the lower extreme of vertical section is connected, just the horizontal segment extends and follows along the horizontal direction stretch out in stretch-out hole department.

Preferably, the width of the horizontal section is smaller than or equal to the diameter of the extension hole.

Preferably, welding pins are arranged at two ends of the connecting terminal, and the cross sections of the welding pins are flat.

The above-mentioned technical scheme that this application embodiment provided sets up chucking spare through the inboard at first connecting plate, in order to carry out the chucking to connecting terminal, and then fix connecting terminal on first connecting plate, and stretch out from stretch-out hole department, later be connected second connecting plate and first connecting plate again, make connecting terminal install to the cavity that first connecting plate and second connecting plate formed, thereby accomplish the equipment to electric connector, when needs are dismantled, part first connecting plate and second connecting plate, later take out connecting terminal from chucking spare again, can realize the connection to electric connector, moreover, the steam generator is simple in structure, the installation or dismantlement are convenient, can effectively solve the problem that traditional electric connector part damaged and need the overall change, and the production cost is saved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.

In the drawings:

FIG. 1 is a schematic view of an embodiment of a detachable electrical connector of the present invention;

FIG. 2 is a schematic view of another embodiment of a detachable electrical connector according to the present invention;

FIG. 3 is a schematic view of a retainer of the detachable electrical connector of the present invention;

figure 4 is a cross-sectional view of the detachable electrical connector of the present invention.

Reference numbers: 1. an electrical connector body; 101. a first connecting plate; 102. a second connecting plate; 2. connecting sheets; 3. a chute; 4. a cavity; 5. an outlet hole; 6. a connection terminal; 61. a vertical section; 62. a horizontal segment; 7. a retainer; 71. a clamping block; 72. a bayonet; 73. an elastic limiting block; 74. a buffer layer; 8. a support sheet.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, it should be understood that the directions or positional relationships indicated by "front", "back", "upper", "lower", "left", "right", "longitudinal", "horizontal", "vertical", "horizontal", "top", "bottom", "inner", "outer", "head", "tail", etc. are configured and operated in specific directions based on the directions or positional relationships shown in the drawings, and are only for convenience of describing the present invention, but do not indicate that the device or element referred to must have a specific direction, and thus, should not be construed as limiting the present invention.

It is also noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," "disposed," and the like are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. When an element is referred to as being "on" or "under" another element, it can be "directly" or "indirectly" on the other element or intervening elements may also be present. The terms "first", "second", "third", etc. are only for convenience in describing the present technical solution, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", etc. may explicitly or implicitly include one or more of such features. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

As shown in fig. 1 to 4, in a first embodiment of the detachable electrical connector of the present invention, the detachable electrical connector includes: the method comprises the following steps: the electric connector comprises an electric connector body 1, a connecting terminal 6 and a clamping piece 7.

Specifically, the electric connector body 1 comprises a first connecting plate 101 and a second connecting plate 102, the first connecting plate 101 and the second connecting plate 102 are connected and enclose a cavity 4, and the lower parts of the first connecting plate 101 and the second connecting plate 102 are both provided with an extending hole 5; the connecting terminal 6 is arranged in the cavity 4, and one end of the connecting terminal 6 extends out of the extending hole 5; the chucking member 7 is provided on the inner side of the first connection plate 101, and the chucking member 7 is used for chucking the connection terminal 6.

The technical scheme of this application embodiment sets up chucking spare 7 through the inboard at first connecting plate 101, in order to carry out the chucking to connecting terminal 6, and then fix connecting terminal 6 on first connecting plate 101, and stretch out from stretching out hole 5, later be connected second connecting plate 102 and first connecting plate 101 again, make connecting terminal 6 install to first connecting plate 101 and second connecting plate 102 in the cavity 4 that forms, thereby accomplish the equipment to the electric connector, when needs are dismantled, part first connecting plate 101 and second connecting plate 102, later take out connecting terminal 6 from chucking spare 7 again, can realize the connection to the electric connector, moreover, the steam generator is simple in structure, the installation or dismantlement are convenient, can effectively solve the problem that traditional electric connector part damages and needs the whole change, and the production cost is saved.

In one embodiment, the fastening member 7 includes a fastening block 71, one end of the fastening block 71 is fixedly connected to the inner side of the first connecting plate 101, the other end of the fastening block 71 is provided with a fastening opening 72 for the connecting terminal 6 to extend into, an elastic limiting block 73 is arranged on the inner side wall of the front end of the fastening opening 72, and the elastic limiting block 73 is used for limiting the connecting terminal 6 extending into the fastening opening 72.

When being connected to connecting terminal 6 to first connecting plate 101, connecting terminal 6 stretches into bayonet socket 72 from the front end of fixture block 71, and stretching into bayonet socket 72's in-process, connecting terminal 6 extrudes elasticity stopper 73, so that elasticity stopper 73 lets connecting terminal 6 card income to in the bayonet socket 72 under elastic effect, after connecting terminal 6 card income to in the bayonet socket 72, elasticity stopper 73 resumes under the effect of elasticity, thereby it is spacing to realize the chucking to connecting terminal 6, prevent that in-process connecting terminal 6 that uses from appearing rocking, influence normal use.

Further, the cross section of the bayonet 72 is U-shaped, and the bottom of the bayonet 72 is filled with a buffer layer 74. The buffer layer 74 is provided to provide a certain buffer effect to the connection terminal 6 when the connection terminal is inserted into the bayonet 72, which is advantageous for protecting the connection terminal 6.

In one embodiment, a sliding groove 3 is formed on a side of the first connecting plate 101, a connecting plate 2 is connected to a side of the second connecting plate 102 facing the first connecting plate 101, and the connecting plate 2 is slidably disposed in the sliding groove 3, so that the first connecting plate 101 is detachably connected to the second connecting plate 102.

Illustratively, the sliding groove 3 is arranged at the side of the first connecting plate 101, and then the second connecting plate 102.

When the electronic connector is disassembled, the connecting sheet 2 is firstly aligned to the sliding groove 3, and then the connecting sheet 2 slowly falls into the sliding groove 3 along the arrangement direction of the sliding groove 3, so that the installation process of the electronic connector is completed.

In one embodiment, the connector further includes a support sheet 8, the support sheet 8 is disposed below the first connection plate 101 and/or the second connection plate 102, and an end of the support sheet 8 is connected to a lower end of the connection sheet 2, and the support sheet 8 is used for supporting a portion of the connection terminal 6 located in the cavity 4. By providing a sheet below the first connecting plate 101 and/or the second connecting plate 102, the support sheet 8 can support the connection terminal 6, so that the electrical connector can be more stable in use.

In one embodiment, the connection terminal 6 includes a vertical section 61 and a horizontal section 62, the vertical section 61 is disposed in the cavity 4, the horizontal section 62 is connected to a lower end of the vertical section 61, and the horizontal section 62 extends in a horizontal direction and protrudes from the protrusion hole 5.

To ensure that the horizontal section 62 is inserted more easily into the extraction hole 5, in one embodiment, the width of the horizontal section 62 is less than or equal to the diameter of the extraction hole 5.

In one embodiment, the connection terminal 6 is provided with welding legs (not shown) at both ends thereof, the welding legs having a flat cross section and being provided with chamfers. It should be noted that, it is convenient for putting that contact terminal can be convenient in the mould to implant the shaping to set up the chamfer at the welding foot, is favorable to promoting to the stability and the quality of product.

It is to be understood that the foregoing examples merely represent preferred embodiments of the present invention, and that the description thereof is more specific and detailed, but not intended to limit the scope of the invention; it should be noted that, for those skilled in the art, the above technical features can be freely combined, and several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention; therefore, all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. A detachable electrical connector, comprising:

2. The detachable electrical connector according to claim 1, wherein the fastening member comprises a fastening block, one end of the fastening block is fixedly connected to an inner side of the first connecting plate, the other end of the fastening block is provided with a fastening opening for the connection terminal to extend into, an inner side wall of a front end of the fastening opening is provided with an elastic limiting block, and the elastic limiting block is used for limiting the connection terminal extending into the fastening opening.

3. The detachable electrical connector of claim 2, wherein the cross section of the bayonet is U-shaped, and the bottom of the bayonet is filled with a buffer layer.

4. The detachable electrical connector of claim 1, wherein a sliding slot is formed on a side of the first connecting plate, and a connecting plate is slidably disposed in the sliding slot on a side of the second connecting plate facing the first connecting plate, so that the first connecting plate is detachably connected to the second connecting plate.

5. The detachable electrical connector of claim 4, further comprising a support sheet, wherein the support sheet is disposed below the first connection plate and/or the second connection plate, an end of the support sheet is connected with a lower end of the connection sheet, and the support sheet is used for supporting a portion of the connection terminal located in the cavity.

6. The detachable electrical connector of claim 1, wherein the connection terminal comprises a vertical section and a horizontal section, the vertical section is disposed in the cavity, the horizontal section is connected to a lower end of the vertical section, and the horizontal section extends in a horizontal direction and extends out of the protrusion hole.

7. The detachable electrical connector of claim 6, wherein the horizontal segment has a width that is less than or equal to a diameter of the exit aperture.

8. The detachable electrical connector of claim 1, wherein the connecting terminals are provided at both ends thereof with soldering pins having a flat cross section.