CN216055505U

CN216055505U - Stable 90-degree wire outlet connector

Info

Publication number: CN216055505U
Application number: CN202122459613.XU
Authority: CN
Inventors: 熊燚; 黎欢乐; 杨顺云; 邬昌荣
Original assignee: Yueqing Bada Optical Electrical Technology Co ltd
Current assignee: Yueqing Bada Optical Electrical Technology Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-03-15
Anticipated expiration: 2031-10-13

Abstract

The utility model discloses a stable 90-degree outgoing line connector with a shielding structure and more stable connection of an external cable. The technical scheme adopted comprises the following steps: the plug comprises a plug metal shell, a plug rear rubber core arranged at the rear end of the plug metal shell, a plug front rubber core arranged at the front end of the plug metal shell and a power jack terminal arranged between the plug rear rubber core and the plug rear rubber core, the socket comprises a socket shell, a socket rear rubber core arranged at the rear end of the socket shell, a socket front rubber core arranged at the front end of the socket shell and a power pin terminal arranged between the socket rear rubber core and the socket front rubber core, and the rear end of the plug metal shell is provided with a shielding outer ring, a shielding inner ring, a self-power tooth screw, a fixed partition plate, a wire sealing body, a plug wire clamping claw and a plug tail cover.

Description

Stable 90-degree wire outlet connector

Technical Field

The utility model belongs to the field of new energy electric automobiles, and particularly relates to a 90-degree wire outlet connector.

Background

Connectors, also called connectors, are devices that connect two active devices, transmitting current or signals. The stable 90-degree outgoing line connector consists of a socket and a plug in plug-in fit with the socket. The existing 90-degree high-current outgoing line connector structure comprises, as shown in the patent of the utility model entitled "CN 209709249U" and entitled "a right-angle connector", the structure of the connector structure comprises: a plug and a socket which are in plug-in fit. The plug includes: the plug comprises a plug shell, a plug rear rubber core arranged at the rear end of the plug shell, a plug front rubber core arranged at the front end of the plug shell, and a power jack terminal arranged between the plug rear rubber core and the plug rear rubber core. Socket: glue the core, set up behind the socket of socket shell rear end including socket shell, set up and be in glue the core and set up behind the socket of socket shell front end and be in glue the power contact pin terminal between the core before gluing core and the socket behind the socket. The rear end of the plug shell is provided with a shielding layer rear cover and a shielding layer fixing ring, and the shielding layer rear cover and the shielding layer fixing ring are connected with a shielding wire of an external cable. There are disadvantages in that: 1. the shield connection is unreliable, and the connection is easy to be broken instantly or even disconnected under a complex working condition; 2. the outside cable does not have fixedly, and the cable is followed the swing during vibration, forms to drag for the terminal and draws and lead to the displacement to produce, and the terminal connection appears the instantaneous failure or opens circuit.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a stable 90-degree outgoing line connector which is more stable in connection of a shielding structure and an external cable.

In order to solve the above problems, the technical scheme adopted by the utility model comprises: grafting complex plug, socket, the plug includes plug metal casing, sets up glue the core behind the plug of plug metal casing rear end, set up and be in glue the core before the plug of plug metal casing front end and set up glue the power jack terminal between the core behind core and the plug behind the plug, the socket includes the socket casing, sets up glue the core behind the socket of socket casing rear end, set up and be in glue the core before the socket of socket casing front end and set up and be in glue the power contact pin terminal between the core before core and the socket behind the socket, its characterized in that: the rear end of the plug metal shell is provided with a shielding outer ring, a shielding inner ring, a self-power tooth screw, a fixed partition plate, a wire sealing body, a plug wire clamping claw and a plug tail cover, a shielding wire of an external cable is pressed between the shielding inner ring and the shielding outer ring, the self-power tooth screw fixes the self-power tooth screw in the plug metal shell through a screw hole of the shielding inner ring, and the fixed partition plate, the wire sealing body and the plug wire clamping claw are sequentially arranged at the rear ends of the shielding outer ring and the shielding inner ring and are pressed and fixed through the plug tail cover.

Stable form 90 play line connector, its characterized in that: the fixing partition plate is provided with a yielding groove used for yielding the self-power tooth screw, and the front end of the wire sealing body is provided with two bosses which penetrate through the yielding groove to seal the self-power tooth screw.

Stable form 90 play line connector, its characterized in that: the power jack terminal is clamped with the plug rear rubber core through the stopping clamping jaw arranged on the side wall.

The stable 90 of type go out line connector, its characterized in that: the power contact pin terminal is clamped with the front rubber core of the socket through the stopping clamping jaw arranged on the side wall.

Stable form 90 play line connector, its characterized in that: and a signal jack terminal is also arranged between the rear rubber core of the socket and the front rubber core of the socket, and a U-shaped signal pin terminal which is spliced with the signal jack terminal is arranged in the front rubber core of the plug.

Stable form 90 play line connector, its characterized in that: the signal jack terminal is clamped with the front rubber core of the socket through the stopping clamping jaw arranged on the side wall.

Stable form 90 play line connector, its characterized in that: the rear end of the rear rubber core of the socket is provided with a socket wire clamping claw, and the front end of the socket wire clamping claw is provided with an elastic clamping arm which is in extrusion fit with the inner wall of the hole of the rear rubber core of the socket.

Stable form 90 play line connector, its characterized in that: the socket is characterized in that a socket shielding sleeve is arranged on the socket front rubber core, and an elastic contact arm is arranged on the socket shielding sleeve.

The stable 90-degree outgoing line connector has the following advantages: improve the cable and be connected with the connector shielding layer (shielding outer loop combines together with the shielding inner ring), and shielding layer and casing adopt the fix with screw to it is spacing through fixed partition, make to connect more reliable, thereby can effectively prevent the emergence of instantaneous disconnection.

The utility model is further described below with reference to the accompanying drawings.

Drawings

FIG. 1 is a front view of a stabilized 90 ° wire exit connector of the present invention;

FIG. 2 is a sectional view taken along line A-A of FIG. 1;

FIG. 3 is a sectional view taken along line B-B of FIG. 1;

FIG. 4 is a cross-sectional view taken along line C-C of FIG. 1;

FIG. 5 is an exploded view of the plug of the present invention;

FIG. 6 is an exploded view of the socket of the present invention;

FIG. 7 is a schematic view of the structure of the inner shield ring of the present invention;

FIG. 8 is a schematic structural view of a fixed partition of the present invention;

FIG. 9 is a schematic structural diagram of the wire sealing body of the present invention;

FIG. 10 is a schematic view of the structure of the wire-clamping jaw of the socket of the present invention;

fig. 11 is a schematic view of the construction of the socket shield of the present invention.

Detailed Description

Referring to fig. 1-11, a stabilized 90 ° outlet connector of the present invention is shown. Comprises a plug 1 and a socket 2 which are in plug-in fit. The plug 1 includes: plug metal casing 3, glue core 4 behind the plug, glue core 5 before the plug, power jack terminal 6. The plug metal shell 3 is of a 90-degree included angle structure, and the rear end of the plug metal shell is a wire outlet end. The plug metal housing 3 is typically made of a conductive metal material such as aluminum or copper or an alloy. The back head rubber core 4 is connected with the rear end of the plug metal shell 3 in an interference manner, and the front plug rubber core 5 is connected with the front end of the plug metal shell 3 in an interference manner and is hooked with the back head rubber core 4 through an elastic hook 28. Four power jack terminals 6 are arranged in terminal mounting holes between the plug rear rubber core 4 and the plug front rubber core 5, and finally, a plug front baffle 29 is arranged at the front end of the plug metal shell 3 for fixing. The socket 2 comprises a socket shell 7, a socket rear rubber core 8 arranged at the rear end of the socket shell 7 and a socket front rubber core 9 arranged at the front end of the socket shell 7, and a power pin terminal 10 is arranged in a terminal mounting hole between the socket rear rubber core 8 and the socket front rubber core 9. The power jack terminal adopts a torsion spring jack, the power jack terminal 6 adopts a machined circular terminal, and the reliability of connection between the power jack terminal 6 and the power pin terminal 10 is ensured.

The rear end of the plug metal shell 3 is provided with a shielding outer ring 11, a shielding inner ring 12, a self-tapping screw 13, a fixed partition plate 14, a wire sealing body 15, a plug wire clamping claw 16 and a plug tail cover 17. After the external cable is stripped, the shielding wires are folded backwards, the shielding inner ring 12 and the shielding outer ring 11 are sleeved in sequence, then hexagonal crimping is carried out through a tool, and the shielding wires of the external cable are crimped between the shielding inner ring 12 and the shielding outer ring 11. The self-tapping screw 13 is fixed in the plug metal shell 3 through a screw hole 18 of the shielding inner ring 12, corresponding threading holes 30 are formed in the fixed partition plate 14, the wire sealing body 15 and the plug wire clamping claw 16, a cable passing through the threading holes is sequentially arranged at the rear end of the plug metal shell 3, namely behind the shielding outer ring 11 and the shielding inner ring 12, and finally the cable is pressed and fixed through the plug tail cover 17. The plug wire clamping claw 16 is in extrusion fit with the hole of the plug tail cover 17 through a group of elastic clamping arms arranged circumferentially at the rear end, and clamps and fixes the cable skin. The plug tail cover 17 is specifically connected with a hook at the rear end of the plug metal shell 3 in a hanging mode through a hanging groove.

Preferably, the fixed partition plate 14 is provided with an abdicating groove 19 for abdicating the self-tapping screw 13, and the front end of the wire sealing body 15 is provided with two bosses 20 which penetrate through the abdicating groove 19 to seal the self-tapping screw 13, so that torque looseness prevention is formed, and connection and fixation are more reliable.

Preferably, a signal jack terminal 22 is further arranged between the socket rear rubber core 8 and the socket front rubber core 9, and a U-shaped signal pin terminal 27 inserted into the signal jack terminal 22 is arranged in the plug front rubber core 5. The signal jack terminal 22 adopts the torsional spring jack, the U-shaped signal pin terminal 27 adopts the machine to add circular terminal to guarantee the signal jack terminal 22 with, the reliability of connecting between the U-shaped signal pin terminal 27.

Preferably, power jack terminal 6 power contact pin terminal 10 the lateral wall of signal jack terminal 22 all is equipped with the ring channel, power jack terminal 6 through pack into in the ring channel of its lateral wall stopping jack catch 21 with glue the terminal mounting hole inner wall joint of core 4 behind the plug, power contact pin terminal 10 through pack into in the ring channel of its lateral wall stopping jack catch 21 with glue the terminal mounting hole inner wall joint of core 9 before the socket, signal jack terminal 22 through pack into in the ring channel of its lateral wall stopping jack catch 21 with glue core 9 joint before the socket. Stopping jack catch 21 is right through the barb of lateral wall and the cooperation of mounting hole inner wall power jack terminal 6 power pin terminal 10 carries out the stopping, in order to prevent power jack terminal 6 power pin terminal 10 signal jack terminal 22 not hard up.

Preferably, the rear end of the socket rear rubber core 8 is provided with a socket wire clamping claw 23, and the socket wire clamping claw 23 is hooked with the socket rear rubber core 8 through hooks on two sides. The front end of the socket wire clamping claw 23 is provided with a group of elastic clamping arms 24 which are arranged circumferentially, and the elastic clamping arms 24 and the inner wall of the hole of the socket rear rubber core 8 are extruded and folded towards the middle to clamp and fix the surface of the cable so as to prevent the cable from loosening.

Preferably, the socket shielding sleeve 25 is arranged on the socket front rubber core 9, the elastic contact arm 26 is arranged on the socket shielding sleeve 25, and after the plug and the socket are plugged, the elastic contact arm 26 of the socket shielding sleeve 25 is tightly connected with the plug shielding layer, so that the plug and the socket shielding part are effectively conducted, and the whole shielding effect is realized.

Although the present invention has been described with reference to the above embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a 90 line connection wares of stable form, is including grafting complex plug (1), socket (2), plug (1) is including plug metal casing (3), setting is in glue core (4), setting behind the plug of plug metal casing (3) rear end glue core (5) and set up before the plug of plug metal casing (3) front end glue core (4) and plug behind the plug power jack terminal (6) between core (4) glue core (4), socket (2) are including socket shell (7), set up glue core (8), set up behind the socket of socket shell (7) rear end glue core (9) before the socket of socket shell (7) front end and set up glue core (8) and socket before glue power contact pin terminal (10) between core (9), its characterized in that: the rear end of the plug metal shell (3) is provided with a shielding outer ring (11), a shielding inner ring (12), a self-power tooth screw (13), a fixed partition plate (14), a wire sealing body (15), a plug wire clamping claw (16) and a plug tail cover (17), a shielding wire of an external cable is in crimping connection between the shielding inner ring (12) and the shielding outer ring (11), the self-power tooth screw (13) is fixed in the plug metal shell (3) through a screw hole (18) of the shielding inner ring (12), and the fixed partition plate (14), the wire sealing body (15) and the plug wire clamping claw (16) are sequentially arranged at the rear ends of the shielding outer ring (11) and the shielding inner ring (12) and are fixedly compressed through the plug tail cover (17).

2. A stabilized 90 ° outlet connector according to claim 1, wherein: the fixing partition plate (14) is provided with an abdicating groove (19) for abdicating the self-tapping screw (13), and the front end of the wire sealing body (15) is provided with two bosses (20) which penetrate through the abdicating groove (19) to seal the self-tapping screw (13).

3. A stabilized 90 ° outlet connector according to claim 1, wherein: and the power jack terminal (6) is connected with the plug rear rubber core (4) in a clamping manner through a stopping claw (21) arranged on the side wall.

4. A stabilized 90 ° outlet connector according to claim 1, wherein: and the power pin terminal (10) is clamped with the front rubber core (9) of the socket through a stopping claw (21) arranged on the side wall.

5. A stabilized 90 ° outlet connector according to claim 1, wherein: glue core (8) behind the socket and glue before the socket and still be equipped with signal jack terminal (22) between core (9), glue before the plug in core (5) be equipped with signal jack terminal (22) grafting's U-shaped signal contact pin terminal (27).

6. The stabilized 90 ° outlet connector according to claim 5, wherein: the signal jack terminal (22) is clamped with the front rubber core (9) of the socket through a stopping claw (21) arranged on the side wall.

7. A stabilized 90 ° outlet connector according to claim 1, wherein: the rear end of the rear glue core (8) of the socket is provided with a socket wire clamping claw (23), and the front end of the socket wire clamping claw (23) is provided with an elastic clamping arm (24) which is in extrusion fit with the inner wall of the hole of the rear glue core (8) of the socket.

8. A stabilized 90 ° outlet connector according to claim 1, wherein: the socket is characterized in that a socket shielding sleeve (25) is arranged on the socket front rubber core (9), and an elastic contact arm (26) is arranged on the socket shielding sleeve (25).