CN220368242U

CN220368242U - End seat connector

Info

Publication number: CN220368242U
Application number: CN202322184142.5U
Authority: CN
Inventors: 谢承志; 郑玉精
Original assignee: Dongguan Synconn Precision Industry Co ltd
Current assignee: Dongguan Synconn Precision Industry Co ltd
Priority date: 2023-08-14
Filing date: 2023-08-14
Publication date: 2024-01-19
Anticipated expiration: 2033-08-14

Abstract

The utility model relates to the technical field of connectors, in particular to an end seat connector which comprises a shell, a fixed seat, an electric connection assembly and a fixed plug, wherein the shell is provided with an inserting cavity and a fixed cavity, and one end of the inserting cavity is communicated with the fixed cavity; the fixing seat comprises a plug-in part and a mounting part, the plug-in part comprises a fixing part and a plug-in sleeve, the fixing part is assembled in the fixing cavity, one end of the plug-in sleeve extends to the plug-in cavity, and the mounting part is provided with a fixing groove; the plug-in sleeve is provided with a plug-in groove, one end of the plug-in groove is communicated with the fixed groove, and the power connection assembly extends from the fixed groove towards the plug-in sleeve; the fixed plug is assembled in the fixed slot, and the fixed plug is provided with an electricity connection positioning slot, and one end of the electricity connection assembly is fixed in the electricity connection positioning slot. The utility model solves the problem that the prior connector is easy to loose in the plugging process after the board ends are connected, and the fixing seat is internally provided with the fixing plug to be matched with the installation of the power receiving component, thereby ensuring the structural stability and prolonging the service life of the connector.

Description

End seat connector

Technical Field

The present utility model relates to the field of connectors, and in particular, to an end socket 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. The in-vehicle connector is one type of connector, and the in-vehicle connector needs to transmit signals and power through an electric wire.

In the prior art, the Chinese patent application number is: CN201821655521.0 discloses a high-strength connection structure and FAKRA connector comprising the same, specifically, copper pipe and zinc alloy main body are independently formed, riveted by riveting, and separately formed cannula and zinc alloy main body have higher strength and higher product stability. In practical use, the electrical connection assembly connected with the board end is easy to loose in the plugging process, so that improvement is needed to solve the problem.

Disclosure of Invention

In order to solve the problems, the utility model provides the end seat connector which solves the problem that the existing end seat connector is easy to loose in the plugging process after the plate ends are connected, and the fixing seat is internally provided with the fixing plug matched with the installation of the power receiving component, so that the structural stability is ensured, and the service life of the connector is prolonged.

The technical scheme adopted by the utility model is as follows: the connector comprises a shell, a fixed seat, an electricity connection assembly and a fixed plug, wherein the shell is provided with a plug-in cavity and a fixed cavity, and one end of the plug-in cavity is communicated with the fixed cavity; the fixing seat comprises a plug-in part and a mounting part, the plug-in part comprises a fixing part and a plug-in sleeve, the fixing part is assembled in the fixing cavity, one end of the plug-in sleeve extends to the plug-in cavity, and the mounting part is provided with a fixing groove; the plug-in sleeve is provided with a plug-in groove, one end of the plug-in groove is communicated with the fixed groove, and the power connection assembly extends from the fixed groove towards the plug-in sleeve; the fixed plug is assembled in the fixed groove, the fixed plug is provided with an electricity connection positioning groove, and one end of the electricity connection assembly is fixed in the electricity connection positioning groove.

The technical scheme is further improved in that the plugging cavity is internally provided with a plugging port, the plugging port is provided with a plugging guide bar, and the plugging guide bar is used for guiding and positioning when the connector is plugged.

The technical scheme is further improved in that the top end of the shell is provided with a plugging clamping groove, one surface of the plugging clamping groove is communicated to the plugging cavity, and the plugging clamping groove is used for fixing and clamping the connector during opposite plugging.

The improvement of the scheme is that the shell is provided with a fixing slot on one side of the plugging clamping groove, one end of the fixing slot is communicated with the fixing cavity, a fixing piece is inserted into the fixing slot, and the fixing piece is used for fixing the fixing part in the fixing cavity.

The above scheme is further improved in that positioning clamping grooves are formed in two sides of the fixing portion, the fixing piece is provided with fixing pins, and the fixing pins are used for being inserted into the fixing slots and matched with the positioning clamping grooves to fix the fixing portion on the fixing slots.

The technical scheme is further improved in that the plug-in connection part and the mounting part are integrally formed by die casting through zinc alloy.

The technical scheme is further improved in that one side of the mounting part, which is close to the fixing groove, is provided with a mounting positioning pin.

The improvement of the scheme is that positioning assembly grooves are formed in two sides of the fixing groove, positioning assembly blocks are arranged on two sides of the fixing plug, and the fixing plug is matched with the positioning assembly grooves through the positioning assembly blocks and is assembled in the fixing groove.

The further improvement to above-mentioned scheme does, the grafting sleeve is vertically and horizontally arranged and is equipped with four, every the grafting sleeve all is equipped with the grafting groove, connect electric subassembly including last electric subassembly and lower electric subassembly that connects, go up electric subassembly and be equipped with the electric pin that connects, connect electric subassembly to be equipped with down and connect the electric pin down, the fixed stopper is equipped with the separation step, the separation step is used for connecting electric pin and connect electric pin to separate down.

The power connection assembly comprises an insulator and a power connection terminal inserted in the insulator, wherein one end of the power connection terminal is provided with a power connection contact pin, and the inserting direction of the power connection contact pin extends towards the inserting cavity.

The beneficial effects of the utility model are as follows:

compared with the existing connector, the fixing seat is provided with the fixing groove, the fixing plug is arranged in the fixing groove, the power connection locating groove is formed in the fixing plug, and the power connection locating groove is used for fixing one end of the power connection assembly, so that one end of the power connection assembly is fixed, the connector is arranged at the board end through the fixing seat, and when the connector is inserted into the plugging cavity, one end of the power connection assembly is fixed through the fixing plug. Therefore, in the opposite insertion process of the connector, the connection stability of the electric terminal and the board end is ensured, the stability in the fixing seat is also ensured, and the conductive insertion stability of the connector is further improved. The problem that the existing end seat connector is easy to loose in the plugging process after the plate ends are connected is solved, the fixed plug is arranged in the fixed seat to be matched with the installation of the power-receiving component, the structural stability is guaranteed, and the service life of the connector is prolonged.

Drawings

FIG. 1 is a schematic perspective view of an end socket connector according to the present utility model;

FIG. 2 is an exploded view of the header connector of FIG. 1;

FIG. 3 is an exploded view of the header connector of FIG. 1 from another perspective;

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

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

fig. 6 is an exploded view of the holder of the header connector of fig. 1.

Reference numerals illustrate: the electric connector comprises a shell 1, a plug cavity 11, a plug guide strip 111, a plug clamping groove 112, a fixing cavity 12, a fixing slot 13, a fixing piece 14, a fixing pin 141, a fixing seat 2, a plug part 21, a mounting part 22, a fixing groove 221, a mounting positioning pin 222, a positioning assembly groove 223, a fixing part 23, a positioning clamping groove 231, a plug sleeve 24, a plug groove 241, an electric connection assembly 3, an upper electric connection pin 31, a lower electric connection pin 32, an insulator 33, an electric connection terminal 34, an electric connection pin 35, a fixing plug 4, an electric connection positioning groove 41 and a positioning assembly block 42.

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 connector is related to, including a housing 1, a fixing base 2, a power receiving component 3 and a fixing plug 4, where the housing 1 is provided with a plugging cavity 11 and a fixing cavity 12, and one end of the plugging cavity 11 is communicated with the fixing cavity 12; the fixing seat 2 comprises a plug-in part 21 and a mounting part 22, the plug-in part 21 comprises a fixing part 23 and a plug-in sleeve 24, the fixing part 23 is assembled in the fixing cavity 12, one end of the plug-in sleeve 24 extends to the plug-in cavity 11, and the mounting part 22 is provided with a fixing groove 221; the plug sleeve 24 is provided with a plug groove 241, one end of the plug groove 241 is communicated with the fixing groove 221, and the power receiving component 3 extends from the fixing groove 221 towards the plug sleeve 24; the fixing plug 4 is assembled in the fixing groove 221, the fixing plug 4 is provided with a power connection positioning groove 41, and one end of the power connection assembly 3 is fixed in the power connection positioning groove 41. In this embodiment, the fixing groove 221 is formed in the fixing seat 2, the fixing plug 4 is formed in the fixing groove 221, the electric connection positioning groove 41 is formed in the fixing plug 4, and the electric connection positioning groove 41 is used for fixing one end of the electric connection assembly 3, so that one end of the electric connection assembly 3 is fixed, the connector is mounted at the board end through the fixing seat 2, and when the connector is inserted into the plugging cavity 11, one end of the electric connection assembly 3 is fixed through the fixing plug 4. Therefore, in the process of inserting the connector, the connection stability of the electric terminal and the board end is ensured, the stability in the fixing seat 2 is also ensured, and the conductive inserting stability of the connector is further improved. The problem that the existing end seat connector is easy to loose in the plugging process after the board ends are connected is solved, the fixed plug 4 is arranged in the fixed seat 2 to be matched with the installation of the power-receiving component 3, the structural stability is guaranteed, and the service life of the connector is prolonged.

The grafting chamber 11 is interior to be equipped with the grafting port, the grafting port is equipped with grafting guide bar 111, grafting guide bar 111 is used for the connector to the direction location when inserting, in this embodiment, has set up grafting guide bar 111 in the connection chamber, adopts under the effect of grafting guide bar 111 for the connector plays the location direction effect when inserting to guarantee the stability of connector.

The top of shell 1 is equipped with grafting draw-in groove 112, the one side of grafting draw-in groove 112 communicates to grafting chamber 11, fixed joint when grafting draw-in groove 112 is used for the connector to inserting, in this embodiment, when being used for the connector to inserting through grafting draw-in groove 112, another connector has set up grafting buckle, through grafting buckle cooperation grafting draw-in groove 112 for two connectors form the joint fixed action after inserting, let the connector keep grafting conductive state.

The shell 1 is located grafting draw-in groove 112 one side and is equipped with fixed slot 13, the one end intercommunication of fixed slot 13 is to fixed chamber 12, it is equipped with the mounting to insert on the fixed slot 13, the mounting is used for fixing fixed part 23 in fixed chamber 12, in this embodiment, sets up fixed slot 13 to set up mounting 14 on fixed slot 13, fix fixed part 23 through mounting 14, and then guarantee the stability that fixing base 2 and shell 1 are both connected.

The positioning clamping grooves 231 are formed in the two sides of the fixing portion 23, the fixing piece 14 is provided with the fixing pins 141, the fixing pins 141 are used for being inserted into the fixing slots 13 and being matched with the positioning clamping grooves 231 to fix the fixing portion 23 on the fixing slots 13, and the fixing pins 141 are matched with the fixing slots 13 to be used for being connected and fixed in a connector structure, so that the structural stability and the assembly precision are improved.

The plug part 21 and the mounting part 22 are formed by integral die casting of zinc alloy, in this embodiment, a zinc alloy integral structure is adopted, the structure is reliable, the conductivity and the electrical conductivity are provided, and the structure transmission of the connector is stable.

The mounting portion 22 is provided with a mounting positioning pin 222 on a side thereof adjacent to the fixing groove 221, and the positioning pin is provided for positioning during structural mounting of the mounting portion 22, thereby increasing structural accuracy.

The both sides of fixed slot 221 are equipped with location assembly groove 223, the both sides of fixed plug 4 are equipped with location assembly piece 42, fixed plug 4 passes through location assembly piece 42 and the cooperation of location assembly groove 223 to assemble in fixed slot 221, in this embodiment, set up location assembly groove 223 and location assembly piece 42 and fix a position the assembly of result, and then increase structure assembly's precision and stability.

The plugging sleeve 24 is provided with four plugging grooves 241 in a vertically and horizontally arranged manner, in this embodiment, four power connection structures are adopted, and the connectors are plugged in a contraposition manner at the same time, so that the plugging is conductive and stable.

The power receiving assembly 3 comprises an upper power receiving assembly 3 and a lower power receiving assembly 3, the upper power receiving assembly 3 is provided with an upper power receiving pin 31, the lower power receiving assembly 3 is provided with a lower power receiving pin 32, the fixed plug 4 is provided with a separation step, the separation step is used for separating the upper power receiving pin 31 from the lower power receiving pin 32, in the embodiment, the two pins are separated through the separation step, and in use, the power receiving assembly can be used as a shielding sheet for shielding electromagnetic interference between the two terminals.

The electrical connection assembly 3 comprises an insulator 33 and an electrical connection terminal 34 inserted in the insulator 33, one end of the electrical connection terminal 34 is provided with an electrical connection pin 35, the insertion direction of the electrical connection pin 35 extends towards the insertion cavity 11, in this embodiment, the electrical connection terminal 34 is used for contact conduction when the connector is inserted, the structure conduction is stable, and the insulator 33 is used for isolating conductive connection between the electrical connection terminal 34 and the insertion sleeve 24 and plays an insulating and isolating role.

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. An end socket connector, characterized in that: comprising

The shell is provided with an inserting cavity and a fixing cavity, and one end of the inserting cavity is communicated with the fixing cavity;

the fixing seat comprises a plug-in part and a mounting part, the plug-in part comprises a fixing part and a plug-in sleeve, the fixing part is assembled in the fixing cavity, one end of the plug-in sleeve extends to the plug-in cavity, and the mounting part is provided with a fixing groove;

the electric connection assembly is provided with an inserting groove, one end of the inserting groove is communicated with the fixing groove, and the electric connection assembly extends from the fixing groove towards the inserting sleeve; and

the fixed plug is assembled in the fixed groove, the fixed plug is provided with an electricity connection positioning groove, and one end of the electricity connection assembly is fixed in the electricity connection positioning groove.

2. The end socket connector of claim 1 wherein: the plug-in cavity is internally provided with a plug-in port, the plug-in port is provided with a plug-in guide bar, and the plug-in guide bar is used for guiding and positioning the connector during opposite plug-in.

3. The end socket connector of claim 1 wherein: the top of shell is equipped with grafting draw-in groove, the one side of grafting draw-in groove communicates to the grafting chamber, the grafting draw-in groove is used for the fixed joint when the connector is to inserting.

4. The end socket connector of claim 1 wherein: the shell is located grafting draw-in groove one side and is equipped with fixed slot, fixed slot's one end intercommunication is to fixed chamber, it is equipped with the mounting to insert on the fixed slot, the mounting is used for fixing fixed part in fixed chamber.

5. The end socket connector of claim 4 wherein: the locating clamping grooves are formed in the two sides of the fixing portion, the fixing piece is provided with fixing pins, and the fixing pins are used for being inserted into the fixing slots and matched with the locating clamping grooves to fix the fixing portion on the fixing slots.

6. The end socket connector of claim 1 wherein: the plug-in part and the mounting part are formed by integral die casting of zinc alloy.

7. The end socket connector of claim 6 wherein: one side of the mounting part, which is close to the fixing groove, is provided with a mounting positioning pin.

8. The end socket connector of claim 1 wherein: the two sides of the fixed groove are provided with positioning assembly grooves, the two sides of the fixed plug are provided with positioning assembly blocks, and the fixed plug is matched with the positioning assembly grooves through the positioning assembly blocks and is assembled in the fixed groove.

9. The end socket connector of claim 1 wherein: the plug-in sleeve is vertically and horizontally arranged and is provided with four plug-in grooves, each plug-in sleeve is provided with a plug-in groove, each plug-in sleeve comprises an upper plug-in assembly and a lower plug-in assembly, each upper plug-in assembly is provided with an upper plug-in pin, each lower plug-in assembly is provided with a lower plug-in pin, and each fixed plug is provided with a separation step used for separating the upper plug-in pin from the lower plug-in pin.

10. The end socket connector of claim 1 wherein: the electric connection assembly comprises an insulator and an electric connection terminal inserted in the insulator, one end of the electric connection terminal is provided with an electric connection contact pin, and the inserting direction of the electric connection contact pin extends towards the inserting cavity.