CN212908410U - Female seat of single core heavy current high voltage connector - Google Patents
Female seat of single core heavy current high voltage connector Download PDFInfo
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- CN212908410U CN212908410U CN202022409197.8U CN202022409197U CN212908410U CN 212908410 U CN212908410 U CN 212908410U CN 202022409197 U CN202022409197 U CN 202022409197U CN 212908410 U CN212908410 U CN 212908410U
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- voltage connector
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Abstract
The utility model discloses a female seat of single core heavy current high voltage connector, including connecting shell, socket and terminal, it is in to connect the shell suit the front end of socket, be equipped with the fixed stop along the radial setting of socket on the socket, be equipped with in the socket with the identical chamber of being connected of the public first shape of connector, the terminal is equipped with public end and female end, the female end setting of terminal is in connect in the chamber, the terminal cartridge is in connect the bottom in chamber and make public end stretches out from the rear of socket. The single-core large-current high-voltage connector female seat of the utility model avoids the trouble of repeatedly screwing the screw sleeve by arranging the limiting block, so that the butt joint and the splitting operation of the male head and the female seat are more convenient; the fixing baffle is arranged, so that the female seat is convenient to fix and install, and the guide convex edge and the convex edge are arranged, so that the male head is installed at the correct position, and the connector is more stable in connection; through setting up the sealing ring for the leakproofness of female seat butt joint is better, uses safelyr.
Description
Technical Field
The utility model relates to a high-voltage cable connects technical field, concretely relates to female seat of single core heavy current high voltage connector.
Background
Along with the popularization of various large-scale electrical apparatus, single core heavy current high voltage connector has become common high-voltage cable connecting device, current single core high voltage connector is in order to guarantee firm connection, generally can be provided with the swivel nut of internal thread on public head, then set up the external screw thread that matches with the internal thread of swivel nut on the surface of female seat respectively, still need rotatory swivel nut to make the swivel nut be in the same place with the female connection on the female seat behind the public head inserted the female seat, still need unscrew the swivel nut during demolish, butt joint and demolish all more troublesome, wait to improve.
Disclosure of Invention
To the public head of single core high voltage connector among the above-mentioned prior art and female seat be connected with demolish the inconvenience, provide a female seat of single core heavy current high voltage connector, be equipped with dedicated connecting portion on the shell, with the activity buckle cooperation on the public head can make the firm connection of public head and female seat together, dismouting simple and convenient moreover.
The utility model provides a technical scheme that its technical problem adopted is: a single-core large-current high-voltage connector female socket comprises a connecting shell, a socket and a terminal, wherein the connecting shell is sleeved at the front end of the socket, a fixed baffle arranged along the radial direction of the socket is arranged on the socket, a connecting cavity matched with the shape of a male head of a connector is arranged in the socket, the terminal is provided with a male end and a female end, the female end of the terminal is arranged in the connecting cavity, and the terminal is inserted into the bottom of the connecting cavity so that the male end extends out of the rear part of the socket; the connector is characterized in that a connecting part for connecting and fixing the male connector of the connector is arranged on the connecting shell, and the connecting part comprises a first limiting block and guiding flanges arranged on two sides of the first limiting block.
The utility model provides a technical scheme that its technical problem adopted further still includes:
according to the female seat of the single-core large-current high-voltage connector, the bottom of the connecting cavity is provided with the through hole with the shape matched with the terminal, the terminal is inserted into the through hole, the inner wall of the through hole is provided with the limiting step for limiting the terminal to move towards the opening direction of the connecting cavity, and the terminal is provided with the first step position matched with the limiting step.
According to the female seat of single-core large-current high-voltage connector, the bottom of the connecting cavity is provided with the limiting elastic sheet for limiting the terminal to move back to the opening direction of the connecting cavity, the limiting elastic sheet is provided with a plurality of pieces which are uniformly distributed along the edge of the through hole, the limiting elastic sheet extends out towards the opening direction of the connecting cavity, and the terminal is provided with the second step position matched with the limiting elastic sheet.
The single-core female seat for the large-current high-voltage connector is characterized in that a sealing ring is sleeved on the terminal, a sealing ring mounting groove is formed in the outer wall of the terminal, and the sealing ring mounting groove is formed in the position, attached to the inner wall of the through hole, of the outer surface of the terminal.
As above female seat of single core heavy current high voltage connector, be equipped with polylith second stopper on the connection shell inner wall, the second stopper is along the inside evenly distributed who connects the shell, the surface of socket be equipped with the spacing recess of second stopper complex, the second stopper card is in the spacing recess.
According to the female seat of single-core large-current high-voltage connector, the outer surface of the connecting shell is provided with the plurality of guide ribs, and the guide ribs are arranged along the length direction of the connecting shell.
According to the female seat of single-core large-current high-voltage connector, the inner wall of the connecting cavity is provided with the third step position, the third step position is arranged along the circumferential direction of the connecting cavity, and the third step position is abutted to the front end of the male connector plug inserted into the connecting cavity.
As above female seat of single core heavy current high voltage connector, the opening part of female end is equipped with the anastomotic direction lantern ring of port of shape and female end, the front of the direction lantern ring is equipped with along the direction arc limit of circumference setting in the interior limit of the direction lantern ring and outside, the back of the direction lantern ring is equipped with a plurality of fixed buckles that stretch out to female end, fixed buckle along the interior limit evenly distributed of the direction lantern ring, be equipped with on the inner wall of female end with fixed buckle complex fixed recess, fixed buckle card is in the fixed recess.
The utility model has the advantages that: the single-core large-current high-voltage connector female seat of the utility model avoids the trouble of repeatedly screwing the screw sleeve by arranging the limiting block, so that the butt joint and the splitting operation of the male head and the female seat are more convenient; the fixing baffle is arranged, so that the female seat is convenient to fix and install, and the guide convex edge and the convex edge are arranged, so that the male head is installed at the correct position, and the connector is more stable in connection; through setting up the sealing ring for the leakproofness of female seat butt joint is better, uses safelyr.
The present invention will be further described with reference to the accompanying drawings and the detailed description.
Drawings
Fig. 1 is a schematic perspective view of a preferred embodiment of a female socket of a single-core heavy-current high-voltage connector of the present invention;
fig. 2 is a schematic diagram of a forward structure of a preferred embodiment of the female socket of the single-core high-current high-voltage connector of the present invention;
FIG. 3 is a schematic cross-sectional view along line AA;
in the figure, 1, a connecting shell, 11, a connecting part, 111, a first limiting block, 112, a guide protruding edge, 12, a second limiting block, 13, a guide protruding edge, 2, a socket, 21, a fixed baffle, 22, a connecting cavity, 221, a limiting elastic sheet, 23, a through hole, 231, a limiting step, 24, a limiting groove, 25, a third step position, 3, a terminal, 31, a male end, 32, a female end, 321, a fixed groove, 33, a first step position, 34, a second step position, 35, a sealing ring, 36, a sealing ring mounting groove, 4, a guide sleeve ring, 41, a guide arc edge, 42 and a fixed buckle.
Detailed Description
The embodiment is a preferred embodiment of the present invention, and other principles and basic structures are the same as or similar to those of the embodiment, and are within the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "plurality" or "a plurality" means two or more unless specifically limited otherwise.
The utility model discloses a single core heavy current high voltage connector female seat is preferred embodiment and is shown with reference to fig. 1-3, including connecting shell 1, socket 2 and terminal 3. Connect 1 suit of shell at the front end of socket 2, be equipped with the fixed stop 21 along the radial setting of socket 2 on the socket 2, be equipped with the screw hole on the fixed stop 21, the person of facilitating the use can fix the surface of wall body or machine with female seat with the screw, is equipped with in the socket 2 with the anastomotic connection chamber 22 of the public first shape of connector. The terminal 3 is provided with a male end 31 and a female end 32, the female end 32 of the terminal 3 is disposed in the connection cavity 22, and the terminal 3 is inserted into the bottom of the connection cavity 22 such that the male end 31 protrudes from the rear of the socket 2. The connecting shell 1 is provided with a connecting part 11 for connecting the male end of the fixed connector, and the connecting part 11 comprises a first limiting block 111 and guiding flanges 112 arranged on two sides of the first limiting block 111. The male head of the connector is provided with a buckle matched with the first limiting block 111, when the male head is connected with the female seat, the buckle is buckled on the first limiting block 111, the limiting protruding edges 112 arranged on two sides of the first limiting block 111 can avoid the buckle to be inserted into other positions, and the buckle cannot be connected with the first limiting block 111.
In this embodiment, in order to facilitate the installation of the terminal 3, the bottom of the connecting cavity 22 is provided with a through hole 23 having a shape matched with the terminal 3, the terminal 3 is inserted into the through hole 23, the inner wall of the through hole 23 is provided with a limiting step 231 for limiting the terminal 3 to move towards the opening direction of the connecting cavity 22, and the terminal 3 is provided with a first step 33 matched with the limiting step 231. When the socket 2 is mounted, the terminal 3 is inserted forward from the rear, and the female end 32 is inserted into the connection cavity 22 through the bottom of the connection cavity 22 until the limit step 231 abuts against the first step 33.
In this embodiment, in order to avoid the displacement of the terminal 3 when the male connector is connected, the bottom of the connection cavity 22 is provided with a limiting elastic sheet 221 for limiting the terminal 3 to move back to the opening direction of the connection cavity 22, the limiting elastic sheet 221 is provided with a plurality of sheets and is uniformly distributed along the edge of the through hole 23, the limiting elastic sheet 221 extends out to the opening direction of the connection cavity 22 and slightly gathers together to the center of the connection cavity 22, the terminal 3 is provided with a second step position 34 matched with the limiting elastic sheet 221, an inclined plane with an angle matched with the angle gathered together of the limiting elastic sheet 221 is arranged in front of the second step position 34, so that the limiting elastic sheet 221 can be attached to the inclined plane after the terminal 3 is installed in place, and the front end of the terminal is 34.
In order to improve the sealing performance of the butt joint of the female seat, a sealing ring 35 is sleeved on the terminal 3, a sealing ring installation groove 36 is formed in the outer wall of the terminal 3, and the sealing ring installation groove 36 is arranged at the position, attached to the inner wall of the through hole 23, of the outer surface of the terminal 3.
For fixed connection shell 1, be equipped with four second stopper 12 on the connection shell 1 inner wall of this embodiment, second stopper 12 is along the inside evenly distributed who connects shell 1, and socket 2's surface is equipped with the spacing recess 24 with second stopper 12 complex, and second stopper 12 card is in spacing recess 24.
In order to avoid the dislocation of the male connector, a plurality of guide ribs 13 are provided on the outer surface of the connector housing 1, and the guide ribs 13 are provided along the longitudinal direction of the connector housing 1. In this embodiment, five guide ribs 13 are provided, three of which are distributed on the outer surface of the connection housing 1, and two of which are provided on the connection housing 1 in front of the connection portion 11.
In order to avoid that the male connector of the connector is inserted into the connecting cavity 22 too deeply and is difficult to remove, the inner wall of the connecting cavity 22 is provided with a third step 25, the third step 25 is arranged along the circumferential direction of the connecting cavity 22, and the third step 25 abuts against the front end of the male connector of the connector inserted into the connecting cavity 22.
In order to avoid the terminal on the male head and the female end 32 to cause abrasion when being inserted, the opening part of the female end 32 is provided with a guide lantern ring 4 with the shape matched with the port of the female end 32, the front surface of the guide lantern ring 4 is provided with a guide arc edge 41 arranged on the inner edge and the outer edge of the guide lantern ring 4 along the circumferential direction, the back surface of the guide lantern ring 4 is provided with a plurality of fixed buckles 42 extending towards the female end 32, the fixed buckles 42 are uniformly distributed along the inner edge of the guide lantern ring 4, the inner wall of the female end 32 is provided with a fixed groove 321 matched with the fixed buckles 42, and the fixed buckles 42 are clamped and fixed in the fixed groove 321.
The single-core large-current high-voltage connector female seat of the utility model avoids the trouble of repeatedly screwing the screw sleeve by arranging the limiting block, so that the butt joint and the splitting operation of the male head and the female seat are more convenient; the fixing baffle is arranged, so that the female seat is convenient to fix and install, and the guide convex edge and the convex edge are arranged, so that the male head is installed at the correct position, and the connector is more stable in connection; through setting up the sealing ring for the leakproofness of female seat butt joint is better, uses safelyr.
Claims (8)
1. The female seat of the single-core high-current high-voltage connector is characterized by comprising a connecting shell (1), a socket (2) and a terminal (3), wherein the connecting shell (1) is sleeved at the front end of the socket (2), a fixing baffle (21) arranged along the radial direction of the socket (2) is arranged on the socket (2), a connecting cavity (22) matched with the shape of a male head of the connector is arranged in the socket (2), the terminal (3) is provided with a male end (31) and a female end (32), the female end (32) of the terminal (3) is arranged in the connecting cavity (22), and the terminal (3) is inserted into the bottom of the connecting cavity (22) so that the male end (31) extends out of the rear part of the socket (2); the connector is characterized in that a connecting part (11) for connecting and fixing the male connector is arranged on the connecting shell (1), and the connecting part (11) comprises a first limiting block (111) and guiding flanges (112) arranged on two sides of the first limiting block (111).
2. A female socket for a single core high current high voltage connector according to claim 1, wherein the bottom of the connecting cavity (22) is provided with a through hole (23) having a shape matching with the terminal (3), the terminal (3) is inserted into the through hole (23), the inner wall of the through hole (23) is provided with a limit step (231) for limiting the terminal (3) to move towards the opening direction of the connecting cavity (22), and the terminal (3) is provided with a first step (33) matching with the limit step (231).
3. The female socket of a single-core large-current high-voltage connector according to claim 2, wherein a limiting elastic sheet (221) for limiting the terminal (3) to move back to the opening direction of the connecting cavity (22) is arranged at the bottom of the connecting cavity (22), the limiting elastic sheet (221) is provided with a plurality of pieces and is uniformly distributed along the edge of the through hole (23), the limiting elastic sheet (221) extends out towards the opening direction of the connecting cavity (22), and a second step position (34) matched with the limiting elastic sheet (221) is arranged on the terminal (3).
4. A female socket of a single core large current high voltage connector according to claim 3, wherein the terminal (3) is sleeved with a sealing ring (35), the outer wall of the terminal (3) is provided with a sealing ring mounting groove (36), and the sealing ring mounting groove (36) is arranged at the position where the outer surface of the terminal (3) is attached to the inner wall of the through hole (23).
5. The female seat of a single-core large-current high-voltage connector according to claim 1, wherein a plurality of second limit blocks (12) are arranged on the inner wall of the connecting shell (1), the second limit blocks (12) are uniformly distributed along the inside of the connecting shell (1), a limit groove (24) matched with the second limit blocks (12) is formed in the outer surface of the socket (2), and the second limit blocks (12) are clamped in the limit groove (24).
6. A female socket for a single core high current high voltage connector according to claim 1, wherein a plurality of guide protrusions (13) are provided on the outer surface of said connection housing (1), said guide protrusions (13) being provided along the length direction of said connection housing (1).
7. A female socket of a single core large current high voltage connector according to claim 1, wherein the inner wall of the connecting cavity (22) is provided with a third step (25), the third step (25) is arranged along the circumference of the connecting cavity (22), and the third step (25) abuts against the front end of the male connector plug inserted into the connecting cavity (22).
8. The female seat of single-core large-current high-voltage connector of claim 1, wherein a guide sleeve ring (4) with a shape matched with a port of the female end (32) is arranged at an opening of the female end (32), a guide arc edge (41) arranged on an inner edge and an outer edge of the guide sleeve ring (4) along the circumferential direction is arranged on the front surface of the guide sleeve ring (4), a plurality of fixing buckles (42) extending out of the female end (32) are arranged behind the guide sleeve ring (4), the fixing buckles (42) are uniformly distributed along the inner edge of the guide sleeve ring (4), a fixing groove (321) matched with the fixing buckles (42) is formed in the inner wall of the female end (32), and the fixing buckles (42) are clamped in the fixing groove (321).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022409197.8U CN212908410U (en) | 2020-10-26 | 2020-10-26 | Female seat of single core heavy current high voltage connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022409197.8U CN212908410U (en) | 2020-10-26 | 2020-10-26 | Female seat of single core heavy current high voltage connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212908410U true CN212908410U (en) | 2021-04-06 |
Family
ID=75260884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022409197.8U Active CN212908410U (en) | 2020-10-26 | 2020-10-26 | Female seat of single core heavy current high voltage connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212908410U (en) |
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2020
- 2020-10-26 CN CN202022409197.8U patent/CN212908410U/en active Active
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