CN219246978U

CN219246978U - Double-end connector

Info

Publication number: CN219246978U
Application number: CN202320395988.0U
Authority: CN
Inventors: 谢承志; 林晓; 王正刚
Original assignee: Dongguan Synconn Precision Industry Co ltd
Current assignee: Dongguan Synconn Precision Industry Co ltd
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-06-23
Anticipated expiration: 2033-03-03

Abstract

The utility model relates to the technical field of connectors, in particular to a double-head connector, which comprises a shell, a first power connection assembly, a second power connection assembly and a fixing piece, wherein the shell is provided with a first plug, a second plug and a holding part; the first power receiving assembly is arranged in the first fixing cavity and extends towards the first plug; the second power receiving assembly is arranged in the second fixing cavity and extends towards the second plug; one end of the fixing piece is inserted into the fixing pressing groove, and the first power receiving component is fixed in the first fixing cavity and the second power receiving component is fixed in the second fixing cavity. The utility model solves the problem of insufficient structural stability of the existing double-end connector, and the fixing pressing groove is matched with the fixing piece to fix the two groups of power-receiving components, so that the structure is stable and reliable.

Description

Double-end connector

Technical Field

The present utility model relates to the field of connectors, and in particular, to a dual-head connector.

Background

Connectors are a component that electronic engineering technicians often contact. The function is as follows: and a bridge for communication is erected between the blocked or isolated circuits in the circuit, so that current flows, and the circuit achieves a preset function. Connectors are an indispensable component in electronic devices, and you always find one or more connectors when looking along the path of current flow. The connector forms and structures are varied, and there are various types of connectors according to the application objects, frequencies, power, application environments, and the like.

Among the prior art, chinese patent application number is 202020727048.3, discloses a two public first line end high frequency transmission connector, concretely relates to two public first line end high frequency transmission connector has adopted two grafting parts to function as the double-end port setting, can be in grafting use convenient to use, and grafting transmission efficiency is high, and the electric element sets up circular alloy pipe and is used for grafting use simultaneously, still sets up the fixing base and fixes, and the structure in use of so can be rotatable, and then can be in the connection use more convenient and reliable. However, in practical use, the fixing effect on the internal structure is poor, and the stability of the structure is affected.

Disclosure of Invention

In order to solve the problems, the utility model provides the double-end connector which solves the problem of insufficient structural stability of the existing double-end connector, and the fixing pressing groove is matched with the fixing piece to fix the two groups of power-on components, so that the double-end connector is stable and reliable in structure and good in durability.

The technical scheme adopted by the utility model is as follows: the double-end connector comprises a shell, a first power receiving component, a second power receiving component and a fixing piece, wherein the shell is provided with a first plug, a second plug and a holding part, the first plug is provided with a first fixing cavity, the second plug is provided with a second fixing cavity, the first fixing cavity is communicated with the other end of the shell from one end of the first plug, the second fixing cavity is communicated with the other end of the shell from one end of the second plug, a fixing pressing groove is formed in one surface of the holding part, and one surface of the fixing pressing groove is communicated with the first fixing cavity and the second fixing cavity; the first power receiving assembly is arranged in the first fixing cavity and extends towards the first plug; the second power receiving assembly is arranged in the second fixed cavity and extends towards the second plug; one end of the fixing piece is inserted into the fixing pressing groove, and the first power connecting component is fixed in the first fixing cavity and the second power connecting component is fixed in the second fixing cavity.

According to the technical scheme, the plug-in buckle is arranged on one side, close to the second plug, of the first plug, a first limiting plate is arranged inside the first plug, and the first limiting plate is used for limiting the first power-on assembly.

The improvement of the scheme is that the outer diameter of the second plug is provided with plug guide strips, the plug guide strips are at least provided with two, the second plug is internally provided with a second limiting plate, and the second limiting plate is used for limiting the second power-on assembly.

The improvement of the scheme is that the holding part is provided with a fixed table surface on one surface deviating from the fixed pressing groove, the fixed table surface is provided with a fixed clamping groove, and one side of the fixed table surface, which is close to the first plug and the second plug, is provided with a limiting buckle.

The technical scheme is further improved in that the fixing clamping groove is a T-shaped groove, and a guiding inclined plane is formed in the notch of the fixing clamping groove.

The further improvement to above-mentioned scheme is, first draw-in groove has been seted up to one side of first fixed chamber, the mounting is equipped with first buckle, first buckle is used for cooperating first draw-in groove, the second draw-in groove has been seted up to one side of second fixed chamber, the mounting is equipped with the second buckle, the second buckle is used for cooperating the second draw-in groove.

The technical scheme is further improved that the first power receiving assembly comprises a first riveting sleeve, a first insulator arranged in the first riveting sleeve and a first power receiving terminal inserted in the first insulator, wherein the first power receiving terminal is used for being matched with the first riveting sleeve to enable the connector to conduct electricity to transmit data; the first riveting sleeve is provided with a first fastening groove.

The technical scheme is further improved that the second power receiving assembly comprises a second riveting sleeve, a second insulator arranged in the second riveting sleeve and a second power receiving terminal inserted in the second insulator, wherein the second power receiving terminal is used for being matched with the second riveting sleeve to enable the connector to conduct electricity to transmit data; the second riveting sleeve is provided with a second fastening groove.

The technical scheme is further improved in that the rear end of the first riveting sleeve is provided with a first wiring part, and a first copper pipe is sleeved outside the first wiring part; the rear end of the second riveting sleeve is provided with a second wiring part, and a second copper pipe is sleeved outside the second wiring part.

The fixing piece is provided with a first pressing groove and a second pressing groove, wherein the first pressing groove is used for fixing the first fastening groove, and the second pressing groove is used for fixing the second fastening groove.

The beneficial effects of the utility model are as follows:

compared with the existing connector, the connector adopts a double-head structure, is provided with the fixing cavity for mounting and fixing the power-on assembly, has the advantages of stable structure, good cyclic plug durability and convenient use under the action of the fixing part matched with the fixing pressing groove in the aspect of fixing; the problem of current double-end connector structural stability not enough has been solved, and fixed indent cooperation mounting is fixed the electric subassembly that meets of two sets of, and stable in structure is reliable, and the durability is good. The electric connector comprises a shell, a first power receiving component, a second power receiving component and a fixing piece, wherein the shell is provided with a first plug, a second plug and a holding part, the first plug is provided with a first fixing cavity, the second plug is provided with a second fixing cavity, the first fixing cavity is communicated with the other end of the shell from one end of the first plug, the second fixing cavity is communicated with the other end of the shell from one end of the second plug, a fixing pressing groove is formed in one face of the holding part, and one face of the fixing pressing groove is communicated with the first fixing cavity and the second fixing cavity; the first power receiving assembly is arranged in the first fixing cavity and extends towards the first plug; the second power receiving assembly is arranged in the second fixed cavity and extends towards the second plug; one end of the fixing piece is inserted into the fixing pressing groove, and the first power connecting component is fixed in the first fixing cavity and the second power connecting component is fixed in the second fixing cavity. The whole structure is simple and reliable, the double-end connection is stable, the durability is good, and the fixing effect of the butt joint electric assembly is good through the fixing piece matched with the fixing pressing groove.

Drawings

FIG. 1 is a schematic perspective view of a dual-headed connector according to the present utility model;

FIG. 2 is an exploded schematic view of the dual head connector of FIG. 1;

FIG. 3 is an exploded schematic view of the dual head connector of FIG. 1;

FIG. 4 is a schematic front view of the dual head connector of FIG. 1;

FIG. 5 is a cross-sectional view of A-A of FIG. 4;

fig. 6 is a cross-sectional view of B-B of fig. 4.

Reference numerals illustrate: the shell 1, the first plug 11, the plug buckle 111, the first limiting plate 112, the second plug 12, the plug guide bar 121, the second limiting plate 122, the holding part 13, the first fixing cavity 14, the first clamping groove 141, the second fixing cavity 15, the second clamping groove 151, the fixing pressing groove 16, the fixing table top 17, the fixing clamping groove 171, the limiting buckle 172, the guide inclined surface 173, the first power receiving component 2, the first riveting sleeve 21, the first fastening groove 211, the first wiring part 212, the first copper pipe 213, the first insulator 22, the first power receiving terminal 23, the second power receiving component 3, the second riveting sleeve 31, the second fastening groove 311, the second wiring part 312, the second copper pipe 313, the second insulator 32, the second power receiving terminal 33, the fixing piece 4, the first buckle 41, the second buckle 42, the first pressing groove 43 and the second pressing groove 44.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

As shown in fig. 1 to 6, in one embodiment of the present utility model, a dual-head connector is provided, wherein a housing 1, a first power receiving component 2, a second power receiving component 3, and a fixing member 4 are provided, the housing 1 has a first plug 11, a second plug 12, and a holding portion 13, the first plug 11 is provided with a first fixing cavity 14, the second plug 12 is provided with a second fixing cavity 15, the first fixing cavity 14 penetrates from one end of the first plug 11 to the other end of the housing 1, the second fixing cavity 15 penetrates from one end of the second plug 12 to the other end of the housing 1, one surface of the holding portion 13 is provided with a fixing pressing groove 16, and one surface of the fixing pressing groove 16 is communicated with the first fixing cavity 14 and the second fixing cavity 15; the first power receiving component 2 is installed in the first fixing cavity 14 and extends towards the first plug 11; the second power receiving assembly 3 is installed in the second fixing cavity 15 and extends towards the second plug 12; one end of the fixing member 4 is inserted into the fixing pressing groove 16, and fixes the first power receiving assembly 2 in the first fixing cavity 14 and the second power receiving assembly 3 in the second fixing cavity 15.

The plug-in buckle 111 is arranged on one side, close to the second plug 12, of the first plug 11, the first limiting plate 112 is arranged in the first plug 11, the first limiting plate 112 is used for limiting the first power-on assembly 2, and further improvement is that plug-in guide strips 121 are arranged on the outer diameter of the second plug 12, at least two plug-in guide strips 121 are arranged, a second limiting plate 122 is arranged in the second plug 12, and the second limiting plate 122 is used for limiting the second power-on assembly 3; play the joint effect when being used for first plug 11 to connect through grafting buckle 111, the structure is reliable, sets up the limiting plate simultaneously and is used for connecing the electric subassembly and carry out spacingly, and second plug 12 is used for carrying out grafting direction location through grafting gib 121, and grafting is reliable and stable.

The one side that the portion 13 of gripping deviates from fixed indent 16 is equipped with fixed mesa 17, fixed mesa 17 is equipped with fixed draw-in groove 171, fixed mesa 17 is close to first, two plug one side is equipped with spacing buckle 172, in this embodiment, has set up fixed draw-in groove 171 and is used for cooperating the car installation to use, can directly fix the connector on the car, guarantees structural stability, in addition, still sets up spacing buckle 172 and is used for the structure spacing, further guarantees structure spacing and installation, structure convenient assembling.

The fixed slot 171 is a T-shaped slot, and the notch of the fixed slot 171 is provided with a guide inclined plane 173, so that the structure assembly precision is high by adopting the T-shaped slot for structure assembly, and the guide inclined plane 173 is used for assembly guide, so that the alignment is convenient when the automobile is assembled.

A first clamping groove 141 is formed in one side of the first fixing cavity 14, a first clamping buckle 41 is arranged on the fixing piece 4, the first clamping buckle 41 is used for being matched with the first clamping groove 141, a second clamping groove 151 is formed in one side of the second fixing cavity 15, a second clamping buckle 42 is arranged on the fixing piece 4, and the second clamping buckle 42 is used for being matched with the second clamping groove 151; the buckle and the clamping groove are connected in a matched structure, so that the structure is stable, and the fixing stability of the fixing piece 4 to the electric assembly is guaranteed.

Referring to fig. 5 to 6, the first electrical connection assembly 2 includes a first rivet sleeve 21, a first insulator 22 disposed in the first rivet sleeve 21, and a first electrical connection terminal 23 inserted in the first insulator 22, wherein the first electrical connection terminal 23 is used to cooperate with the first rivet sleeve 21 to make the connector electrically conductive and transmit data; the first riveting sleeve 21 is provided with a first fastening groove 211, and further improved that the second power receiving assembly 3 comprises a second riveting sleeve 31, a second insulator 32 arranged in the second riveting sleeve 31, and a second power receiving terminal 33 inserted in the second insulator 32, wherein the second power receiving terminal 33 is used for matching with the second riveting sleeve 31 to enable the connector to conduct electricity and transmit data; the second riveting sleeve 31 is provided with a second fastening groove 311; the fixing piece 4 is provided with a first pressing groove 43 and a second pressing groove 44, the first pressing groove 43 is used for fixing the first fastening groove 211, the second pressing groove 44 is used for fixing the second fastening groove 311, structural stability is guaranteed, the fixing effect of the butt joint electric assembly is good, and a loosening phenomenon occurs during plugging prevention.

The rear end of the first riveting sleeve 21 is provided with a first wiring part 212, and a first copper pipe 213 is sleeved outside the first wiring part 212; the rear end of the second riveting sleeve 31 is provided with a second wiring portion 312, a second copper pipe 313 is sleeved outside the second wiring portion 312, and the second copper pipe is connected through a wiring portion matching connection wire, and plays a role in shielding and protecting under the action of the copper pipe.

The utility model adopts a double-head structure and is provided with the fixing cavity for installing and fixing the power-on assembly, and the structure of the power-on assembly is stable under the action of the fixing piece 4 matched with the fixing pressing groove 16 in the aspect of fixing, the cyclic plug durability is good, and the use is convenient; the problem of current double-end connector structural stability not enough has been solved, and fixed indent 16 cooperation mounting 4 is fixed the electric subassembly that meets of two sets of, and stable in structure is reliable, and the durability is good. Specifically, a housing 1, a first power receiving component 2, a second power receiving component 3 and a fixing piece 4 are provided, the housing 1 is provided with a first plug 11, a second plug 12 and a holding part 13, the first plug 11 is provided with a first fixing cavity 14, the second plug 12 is provided with a second fixing cavity 15, the first fixing cavity 14 penetrates from one end of the first plug 11 to the other end of the housing 1, the second fixing cavity 15 penetrates from one end of the second plug 12 to the other end of the housing 1, one surface of the holding part 13 is provided with a fixing pressing groove 16, and one surface of the fixing pressing groove 16 is communicated with the first fixing cavity 14 and the second fixing cavity 15; the first power receiving component 2 is installed in the first fixing cavity 14 and extends towards the first plug 11; the second power receiving assembly 3 is installed in the second fixing cavity 15 and extends towards the second plug 12; one end of the fixing member 4 is inserted into the fixing pressing groove 16, and fixes the first power receiving assembly 2 in the first fixing cavity 14 and the second power receiving assembly 3 in the second fixing cavity 15. The whole structure is simple and reliable, the double-end connection is stable, the durability is good, and the fixing effect on the electric assembly is good through the fixing piece 4 matched with the fixing pressing groove 16.

The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. A dual-headed connector, characterized in that: comprising

The shell is provided with a first plug, a second plug and a holding part, wherein the first plug is provided with a first fixed cavity, the second plug is provided with a second fixed cavity, the first fixed cavity is communicated with the other end of the shell from one end of the first plug, the second fixed cavity is communicated with the other end of the shell from one end of the second plug, one surface of the holding part is provided with a fixed pressing groove, and one surface of the fixed pressing groove is communicated with the first fixed cavity and the second fixed cavity;

the first power receiving assembly is arranged in the first fixing cavity and extends towards the first plug;

the second power receiving assembly is arranged in the second fixing cavity and extends towards the second plug;

the fixing piece is inserted into the fixing pressing groove at one end of the fixing piece, and is used for fixing the first power-connection assembly in the first fixing cavity and fixing the second power-connection assembly in the second fixing cavity.

2. The dual head connector of claim 1, wherein: one side of the first plug, which is close to the second plug, is provided with an inserting buckle, a first limiting plate is arranged inside the first plug and used for limiting the first power-on assembly.

3. The dual head connector of claim 2, wherein: the external diameter of second plug is equipped with the grafting gib block, the grafting gib block is equipped with two at least, the inside second limiting plate that is equipped with of second plug, the second limiting plate is used for the second to connect electric subassembly spacing.

4. The dual head connector of claim 1, wherein: the one side that the portion of gripping deviates from fixed indent is equipped with fixed mesa, fixed mesa is equipped with fixed draw-in groove, fixed mesa is close to first, two plug one side is equipped with spacing buckle.

5. The dual head connector of claim 4, wherein: the fixed slot is a T-shaped slot, and a guiding inclined plane is arranged at the notch of the fixed slot.

6. The dual head connector of claim 1, wherein: the first clamping groove is formed in one side of the first fixing cavity, the fixing piece is provided with a first buckle, the first buckle is used for being matched with the first clamping groove, the second clamping groove is formed in one side of the second fixing cavity, the fixing piece is provided with a second buckle, and the second buckle is used for being matched with the second clamping groove.

7. The dual head connector of claim 1, wherein: the first power connection assembly comprises a first riveting sleeve, a first insulator arranged in the first riveting sleeve and a first power connection terminal inserted in the first insulator, and the first power connection terminal is used for being matched with the first riveting sleeve to enable the connector to conduct electricity to transmit data; the first riveting sleeve is provided with a first fastening groove.

8. The dual head connector of claim 7, wherein: the second power receiving assembly comprises a second riveting sleeve, a second insulator arranged in the second riveting sleeve and a second power receiving terminal inserted in the second insulator, and the second power receiving terminal is used for being matched with the second riveting sleeve to enable the connector to conduct electricity to transmit data; the second riveting sleeve is provided with a second fastening groove.

9. The dual head connector of claim 8, wherein: the rear end of the first riveting sleeve is provided with a first wiring part, and a first copper pipe is sleeved outside the first wiring part; the rear end of the second riveting sleeve is provided with a second wiring part, and a second copper pipe is sleeved outside the second wiring part.

10. The dual head connector of claim 8, wherein: the mounting is equipped with first indent and second indent, first indent is used for fixed first fastening groove, the second indent is used for fixed second fastening groove.