CN209844160U

CN209844160U - Elbow socket

Info

Publication number: CN209844160U
Application number: CN201920868948.7U
Authority: CN
Inventors: 张铭
Original assignee: Amphenol Changzhou Advanced Connector Co Ltd
Current assignee: Amphenol Changzhou Advanced Connector Co Ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2019-12-24
Anticipated expiration: 2029-06-11

Abstract

The utility model belongs to the technical field of the electric connector equipment technique and specifically relates to an elbow socket, which comprises a housin, the casing is 90 and buckles, the casing includes plug portion and socket portion, be provided with plug parts in the plug portion, be provided with socket parts in the socket portion, plug parts and socket parts are joined in marriage each other and are inserted. The utility model discloses the casing adopts the integration shaping, when guaranteeing all-round shielding, still improves the assembly efficiency of sub-part production efficiency and socket, connects between plug part and the socket part and adopts the terminal to connect and to replace traditional wire to connect, has reduced the volume of elbow socket, and electric conductive property equals with straight connector, compares with traditional curved socket, has advantages such as small, shielding efficiency is good, low in production cost, production efficiency is high, the operation is light and the contact is reliable.

Description

Elbow socket

Technical Field

The utility model belongs to the technical field of electric connector equipment technique and specifically relates to an elbow socket.

Background

In modern industrial electrical systems, the electric connectors are used more and more widely and are more and more in quantity, the wire outgoing mode of the connectors is more and more in demand, and the 90-degree bent wire outgoing mode is more in demand.

The bent pipe is generally added at the tail part of the plug of the traditional bent socket so as to achieve the purpose of bent wire outgoing, the bent pipe is connected with the plug shell in a threaded or buckled mode, the bent wire outgoing plug adopting the scheme is only suitable for a low-current plug, and the scheme of adding the bent pipe at the tail part of the plug cannot meet the use requirement because a large-current plug needs a cable with a larger cross section and the turning radius of the cable with the larger cross section is also larger; according to the scheme, a shell needs to be made into an assembly, namely, a part cannot realize the bent outgoing line, but after the shell is made into the assembly, the protection grade is difficult to reach the standard; the traditional bent socket is connected in an internal use mode, the size of the connector is increased, and therefore the traditional bent socket cannot meet the use requirements of modern industrial electrical systems, particularly the use requirements of new energy automobiles on the bent socket.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior bent socket technology, the utility model provides an elbow socket.

The utility model provides a technical scheme that its technical problem adopted is: the elbow socket comprises a shell, wherein the shell is bent by 90 degrees and comprises a plug part and a socket part, a plug component is arranged in the plug part, a socket component is arranged in the socket part, and the plug component and the socket component are mutually matched and inserted.

According to the utility model discloses a another embodiment, further include that the plug part includes that shielding shell one, inlayer base one, plug male terminal, high-pressure interlocking female terminal one and high-pressure interlocking male terminal, the card has inlayer base one in the shielding shell, the interval is provided with plug male terminal in the inlayer base one, be provided with two high-pressure interlocking male terminals between the plug male terminal, high-pressure interlocking male terminal misplaces perpendicularly, high-pressure interlocking male terminal one end is passed through high-pressure interlocking female terminal one and is connected with inlayer base one, the male terminal material of plug is red copper.

According to the utility model discloses a high pressure interlocking male terminal is the L type structure, and high pressure interlocking male terminal material is phosphor bronze.

According to the utility model discloses a further include that the socket part includes shielding shell two, inlayer base two, socket female terminal and high-pressure interlocking female terminal two, and the two outsides of inlayer base are provided with shielding shell two, and the interval is provided with the socket female terminal of pegging graft with the public terminal of plug in the inlayer base two, is provided with two high-pressure interlocking female terminals two of pegging graft with the public terminal of high-pressure interlocking perpendicularly between the socket female terminal.

According to the utility model discloses a further include that plug portion includes front end and rear end, and the front end is the cuboid that the bight is the fillet, and the rear end is L type structure.

According to the utility model discloses a socket portion is the platform column structure that bight is the fillet, and the opposite side that is on a parallel with the plug on the socket portion is circular-arcly, and socket portion center is provided with the jack that is used for socket part of pegging graft, corresponds in the bight of socket portion and is provided with the through-hole, is provided with the bush in the through-hole, is provided with between through-hole and the jack to be used for inlaying the recess of establishing the sealing washer, is provided with the reference column on the socket portion outer lane, and the reference column setting is between the through-.

According to another embodiment of the present invention, the plug portion and the socket portion further including the housing are integrally formed.

The utility model has the advantages that: the utility model discloses the casing adopts the integration shaping, when guaranteeing all-round shielding, still improves the assembly efficiency of sub-part production efficiency and socket, connects between plug part and the socket part and adopts the terminal to connect and to replace traditional wire to connect, has reduced the volume of elbow socket, and electric conductive property equals with straight connector, compares with traditional curved socket, has advantages such as small, shielding efficiency is good, low in production cost, production efficiency is high, the operation is light and the contact is reliable.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the housing.

In the figure, the plug comprises a shell 1, a shell 2, a plug part 2-1, a front end 2-2, a rear end 3, a socket part 3-1, a jack 3-2, a through hole 3-3, a bushing 3-4, a sealing ring 3-5, a groove 3-6, a positioning column 4, a shielding shell I, a shielding shell 5, an inner layer base I, a plug male terminal 6, a high-voltage interlocking female terminal I, a high-voltage interlocking male terminal 8, a shielding shell II, a shielding shell 10, an inner layer base II, a high-voltage interlocking female terminal 11, a socket female terminal 12 and a high-voltage interlocking female terminal II.

Detailed Description

Fig. 1 is the utility model discloses a structural schematic diagram, an elbow socket, including casing 1, casing 1 is 90 and buckles, casing 1 includes plug portion 2 and socket portion 3, be provided with plug part in the plug portion 2, be provided with socket part in the socket portion 3, plug part and socket part are mutually joined in marriage and are inserted, the utility model discloses casing 1 adopts the integrated into one piece, when guaranteeing all-round shielding, still improves the assembly efficiency of sub-part production efficiency and socket, connects between plug part and the socket part and adopts the terminal connection to replace traditional wire to connect, has reduced elbow socket's volume, and electric conductive property and straight connector equal compare with traditional curved socket, have small, shielding effectiveness is good, low in production cost, production efficiency is high, the operation is light and contact advantage such as reliable with the contact.

The plug part comprises a shielding shell I5, an inner layer base I4, a plug male terminal 6, a high-voltage interlocking female terminal I7 and a high-voltage interlocking male terminal 8, the shielding shell I5 is internally clamped with the inner layer base I4, the plug male terminal 6 is arranged in the inner layer base I4 at intervals, two high-voltage interlocking male terminals 8 are arranged between the plug male terminals 6, the plug male terminal 6 is made of red copper, the high-voltage interlocking male terminal 8 is vertically staggered and placed, one end of the high-voltage interlocking male terminal 8 is connected with the inner layer base I4 through the high-voltage interlocking female terminal I7, the high-voltage interlocking male terminal 8 is of an L-shaped structure, and the high-voltage interlocking male terminal 8 is made of phosphor bronze.

The socket component comprises a second shielding shell 9, a second inner layer base 10, a female socket terminal 11 and a second high-voltage interlocking female terminal 12, the second shielding shell 9 is arranged on the outer side of the second inner layer base 10, the female socket terminal 11 connected with the male plug terminal 6 in an inserting mode is arranged in the second inner layer base 10 at intervals, and the second high-voltage interlocking female terminal 12 connected with the male high-voltage interlocking terminal 8 in an inserting mode is perpendicularly arranged between the female socket terminals 11.

Two ends of the high-voltage interlocking male terminal 8 are respectively and rigidly connected with the high-voltage interlocking female terminal I7 and the high-voltage interlocking female terminal II 12, the structural requirement of turning at 90 degrees is met, the traditional wire and terminal crimping structure is replaced, the structure is optimized, and therefore the whole volume of the shell 1 is reduced.

As shown in fig. 2, the plug portion 2 includes a front end 2-1 and a rear end 2-2, the front end 2-1 is a cuboid with a rounded corner, the rear end 2-2 is an L-shaped structure, the socket portion 3 is a platform-shaped structure with a rounded corner, the opposite side of the socket portion 3 parallel to the plug is arc-shaped, the center of the socket portion 3 is provided with a jack 3-1 for inserting the socket portion 3, the corner of the socket portion 3 is correspondingly provided with a through hole 3-2, a bushing 3-3 is arranged in the through hole 3-2, a groove 3-5 for embedding a sealing ring 3-4 is arranged between the through hole 3-2 and the jack 3-1, an outer ring of the socket portion 3 is provided with a positioning column 3-6, the positioning column 3-6 is arranged between the through holes 3-2 above the plug portion 2, the plug portion 2 and the socket portion 3 of the housing 1 are integrally formed, the positioning columns 3-6 are used for one-to-one correspondence of different codes when being installed at a client so as to prevent error installation.

During assembly, the two plug male terminals 6 are arranged in two sides of the first inner layer base 4, the combination mode of the plug male terminals 6 and the first inner layer base 4 is that the terminal mold is injected, the two high-voltage interlocking male terminals 8 and the first high-voltage interlocking female terminal 7 are rigidly connected and then are arranged between the plug male terminals 6 of the first inner layer base 4, the assembled first inner layer base 4 is arranged in the shielding shell 1, a plug component is inserted into the plug part 2 of the shell 1, the second inner layer base 10 is arranged in the shielding shell 9 and then is arranged in the socket part 3 of the shell 1 at 90 degrees, the socket female terminal 11 and the second high-voltage interlocking female terminal 12 are arranged in one end of the second inner layer base 10, and finally, the bushing 3-3 and the sealing ring 3-4 are assembled to finish assembly.

The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The elbow socket is characterized by comprising a shell (1), wherein the shell (1) is bent for 90 degrees, the shell (1) comprises a plug part (2) and a socket part (3), a plug component is arranged in the plug part (2), a socket component is arranged in the socket part (3), and the plug component and the socket component are mutually matched and plugged.

2. The elbow socket according to claim 1, wherein the plug component comprises a first shielding shell (5), a first inner layer base (4), a male plug terminal (6), a first high-voltage interlocking female terminal (7) and a male high-voltage interlocking terminal (8), the first inner layer base (4) is embedded in the first shielding shell (5), the male plug terminals (6) are arranged in the first inner layer base (4) at intervals, two male high-voltage interlocking terminals (8) are arranged between the male plug terminals (6), the male high-voltage interlocking terminals (8) are vertically arranged in a staggered manner, one end of the male high-voltage interlocking terminal (8) is connected with the first inner layer base (4) through the first high-voltage interlocking female terminal (7), and the male plug terminal (6) is made of red copper.

3. The elbow socket according to claim 2, wherein the high-voltage interlocking male terminal (8) is of an L-shaped structure, and the high-voltage interlocking male terminal (8) is made of phosphor bronze.

4. The elbow socket according to claim 1, wherein the socket component comprises a second shielding shell (9), a second inner base (10), a female socket terminal (11) and a second high-voltage interlocking female terminal (12), the second shielding shell (9) is arranged on the outer side of the second inner base (10), the female socket terminals (11) which are connected with the male plug terminal (6) are arranged in the second inner base (10) at intervals, and the second high-voltage interlocking female terminal (12) which is connected with the male high-voltage interlocking terminal (8) is vertically arranged between the female socket terminals (11).

5. The elbow socket according to claim 1, wherein said plug portion (2) comprises a front end (2-1) and a rear end (2-2), the front end (2-1) is a rectangular parallelepiped with rounded corners, and the rear end (2-2) is an L-shaped structure.

6. The elbow socket according to claim 1, wherein the socket part (3) is a platform-shaped structure with rounded corners, the opposite side of the socket part (3) parallel to the plug is arc-shaped, the center of the socket part (3) is provided with a jack (3-1) for plugging the socket part (3), the corners of the socket part (3) are correspondingly provided with through holes (3-2), the through holes (3-2) are internally provided with bushings (3-3), grooves (3-5) for embedding sealing rings (3-4) are arranged between the through holes (3-2) and the jack (3-1), the outer ring of the socket part (3) is provided with positioning columns (3-6), and the positioning columns (3-6) are arranged between the through holes (3-2) above the plug part (2).

7. The elbow socket according to claim 1, wherein the plug portion (2) and the socket portion (3) of the housing (1) are integrally formed.