CN212935005U - Socket of electric connector - Google Patents
Socket of electric connector Download PDFInfo
- Publication number
- CN212935005U CN212935005U CN202021834283.7U CN202021834283U CN212935005U CN 212935005 U CN212935005 U CN 212935005U CN 202021834283 U CN202021834283 U CN 202021834283U CN 212935005 U CN212935005 U CN 212935005U
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- locking
- hole
- piece
- locking piece
- plate
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Abstract
A socket of an electric connector comprises a connector main body, a core piece and a plurality of terminal suite, wherein the core piece comprises an inner core piece and an outer core piece, the terminal suite comprises a power supply plug-in barrel, a locking cavity and a locking sheet, the locking cavity comprises a connecting hole arranged on a rear wall plate, a locking bulge arranged on a front wall plate and limiting bulges arranged on a top plate and a bottom plate; the locking piece comprises a bottom plate part, a bending elastic part and a locking piece part, and a connecting plate is arranged on the bottom plate part; the connector also comprises a key, wherein the inner core piece is arranged in the connector main body, the power supply plug-in barrel of the terminal sleeve piece is inserted into the plug-in sleeve hole, and the locking cavity is inserted into the accommodating cavity of the outer core piece; the core member is mated with the interface of the connector body. When wiring, the power line enters the locking cavity through the wire inserting hole and drives the locking piece part to move, and then the end part of the locking piece and the locking bulge fix the power line; when the wire is removed, the button is pressed, the button drives the bending elastic part, the locking piece part leaves the power line, and the power line is pulled out.
Description
Technical Field
The utility model relates to a power connector, especially a power connector's socket.
Background
In the prior art, a socket of an electrical connector comprises a connector body, a core member and a plurality of terminal sleeve members, wherein the core member is provided with a plug hole; the terminal kit includes a power supply socket and a wiring terminal, a screw hole is arranged on the wiring terminal, and a screw is matched with the screw hole to fix the power supply line. There are problems in that: the power line is inconvenient to disassemble and assemble and the work efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the socket of the electric connector has the characteristic of fast and convenient detachment of the power line.
The utility model discloses a realize like this: the socket of an electric connector comprises a connector main body, a core piece and a plurality of terminal sets, and is characterized in that: the core piece comprises an inner core piece and an outer core piece, and the inner core piece is provided with a plurality of inserting sleeve holes, screw holes and flanges which are positioned on the axis; the outer core piece comprises a connecting hole positioned on the axis, a counter bore arranged at one end of the connecting hole, an accommodating cavity arranged at one end, a key hole arranged at the other end and communicated with the accommodating cavity, and a wire inserting hole communicated with the accommodating cavity;
the terminal kit comprises a power supply plug-in cylinder, a locking cavity and a locking sheet, wherein the locking cavity comprises a connecting hole arranged on the rear wall plate, a locking bulge arranged on the front wall plate and a limiting bulge arranged on the top plate and the bottom plate;
the locking piece comprises a bottom plate part, a bending elastic part and a locking piece part, and a connecting plate is arranged on the bottom plate part;
also comprises a key-press which is arranged on the keyboard,
the locking piece is arranged in the locking cavity, the connecting plate is inserted into the connecting hole, the bent elastic part is matched with the limiting bulge, and the end part of the locking piece part is matched with the locking bulge; the inner core piece is arranged in the connector main body, the flange is attached to an end plate of the connector main body, a power supply plug-in cylinder of the terminal kit is inserted into the plug-in sleeve hole, the locking cavity is inserted into the accommodating cavity of the outer core piece, the locking piece part is opposite to the plug-in hole, the connecting part of the locking piece part and the bending elastic part is opposite to the key hole, and the key is inserted into the key hole and matched with the connecting part of the locking piece part and the bending elastic part; the outer core piece is butted with the interface of the connector main body, the screw penetrates through the connecting hole and is screwed with the screw hole, and the connector main body, the inner core piece and the outer core piece are connected together.
The socket of the electric connector is characterized in that: the locking piece part is provided with an isolation hole, the locking piece part is divided into two sub-locking piece parts, and the isolation hole extends to the bending elastic part;
two wire inserting holes are formed in the outer core piece.
The socket of the electric connector is characterized in that: the power supply plug-in cylinder of the terminal kit comprises two half body components, wherein the walls of the half bodies are provided with spacing grooves in the axis direction, and the end parts of the half bodies are provided with grooves;
the elastic tightening ring is provided with a notch at one end and a circular arc-shaped plate at the other end;
the circular arc-shaped plate extends into the gap, the elastic material fastening ring is embedded with the groove, and the outer circumferential surface is attached to the inserting hole wall.
The utility model relates to a socket of an electric connector, because of adopting the structure, when wiring, the power cord enters into the locking cavity through the wire inserting hole and drives the locking piece part to displace, then the end part of the locking piece and the locking bulge fix the power cord; when the wire is removed, the button is pressed, the button drives the bending elastic part, the locking piece part leaves the power line, and the power line is pulled out.
Drawings
Fig. 1 is a sectional view of the present invention.
Fig. 2 is a cross-sectional view of the closure assembly of the present invention.
Fig. 3 is a perspective view of the locking assembly of the present invention.
Fig. 4 is an exploded perspective view of the closure assembly of the present invention.
Fig. 5 is a second exploded perspective view of the locking assembly of the present invention.
Fig. 6 is a perspective view of the core member of the present invention.
Fig. 7 is one of perspective views of the outer core member of the present invention.
Fig. 8 is a second perspective view of the outer core member of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, a socket of an electrical connector comprises a connector body 1, a core member and a plurality of terminal assemblies 2, wherein the core member comprises an inner core member 3 and an outer core member 4, as shown in fig. 1 and 6, the inner core member 3 is provided with a plurality of plug bush holes 31, screw holes 32 on an axis and a flange 33;
as shown in fig. 1, 7 and 8, the outer core 4 includes a connecting hole 41 located on the axis, a counter bore 42 provided at one end of the connecting hole, an accommodating cavity 43 provided at one end, a key hole 44 provided at the other end and communicating with the accommodating cavity, and a wire insertion hole 45 communicating with the accommodating cavity;
the terminal kit 2 comprises a power supply plug-in cylinder 21, a locking cavity 22 and a locking sheet 23, wherein the locking cavity 22 comprises a connecting hole 221 arranged on a rear wall plate, a locking bulge 222 arranged on a front wall plate and a limiting bulge 223 arranged on a top plate and a bottom plate;
the locking piece 23 comprises a bottom plate 231, a bending elastic part 232 and a locking piece 233, and the bottom plate is provided with a connecting plate 2311;
a key 5 is also included and is provided,
the locking piece 23 is arranged in the locking cavity 22, the connecting plate 2311 is inserted into the connecting hole 221, the bending elastic part 232 is matched with the limiting bulge 223, and the end part of the locking piece part 233 is matched with the locking bulge 222; the core member 3 is arranged in the connector body 1, the flange 33 is attached to the end plate of the connector body 1, the power supply plug cylinder 21 of the terminal kit 2 is inserted into the plug trepan 31, the locking cavity 22 is inserted into the accommodating cavity 43 of the core member 4, the locking piece 233 is opposite to the plug wire hole 45, the connection part of the locking piece 233 and the bending elastic part 232 is opposite to the key hole 44, and the key 5 is inserted into the key hole 44 and matched with the connection part of the locking piece 233 and the bending elastic part 232; the outer core member 4 is butted against the interface of the connector body 1, and a screw is screwed into the screw hole 32 through the screw through-connection hole 41, and the connector body 1, the inner core member 3, and the outer core member 4 are connected together.
As a further improvement of the utility model: the locking piece part 233 is provided with a separation hole 2331, one end of the separation hole 2331 is open, the locking piece part 233 is divided into two sub-locking piece parts by the separation hole 2331, and the separation hole 2331 extends to the bending elastic part 232;
two wire insertion holes 45 are provided in the outer core member 4.
As the utility model discloses further improve: the power supply plug-in cylinder 21 of the terminal kit 2 is composed of two half bodies 211, wherein the walls of the half bodies 211 are provided with axial spacing grooves 212, and the end parts are provided with grooves 213;
the elastic tightening ring 24 is further included, one end of the elastic tightening ring 24 is provided with a notch 241, and the other end is provided with a circular arc-shaped plate 242;
the circular arc plate 242 extends into the gap 241, the elastic fastening ring 24 is embedded with the groove 213, and the outer circumferential surface is attached to the wall of the inserting hole 31.
What has been described above is only a preferred embodiment of the present invention. It should be noted that, for a person skilled in the art, several modifications and variations can be made without departing from the principle of the invention, which is also considered as the protection scope of the invention.
Claims (3)
1. A socket of an electric connector comprises a connector main body, a core piece and a plurality of terminal sets, and is characterized in that: the core piece comprises an inner core piece and an outer core piece, and the inner core piece is provided with a plurality of inserting sleeve holes, screw holes and flanges which are positioned on the axis; the outer core piece comprises a connecting hole positioned on the axis, a counter bore arranged at one end of the connecting hole, an accommodating cavity arranged at one end, a key hole arranged at the other end and communicated with the accommodating cavity, and a wire inserting hole communicated with the accommodating cavity;
the terminal kit comprises a power supply plug-in cylinder, a locking cavity and a locking sheet, wherein the locking cavity comprises a connecting hole arranged on the rear wall plate, a locking bulge arranged on the front wall plate and a limiting bulge arranged on the top plate and the bottom plate;
the locking piece comprises a bottom plate part, a bending elastic part and a locking piece part, and a connecting plate is arranged on the bottom plate part;
also comprises a key-press which is arranged on the keyboard,
the locking piece is arranged in the locking cavity, the connecting plate is inserted into the connecting hole, the bent elastic part is matched with the limiting bulge, and the end part of the locking piece part is matched with the locking bulge; the inner core piece is arranged in the connector main body, the flange is attached to an end plate of the connector main body, a power supply plug-in cylinder of the terminal kit is inserted into the plug-in sleeve hole, the locking cavity is inserted into the accommodating cavity of the outer core piece, the locking piece part is opposite to the plug-in hole, the connecting part of the locking piece part and the bending elastic part is opposite to the key hole, and the key is inserted into the key hole and matched with the connecting part of the locking piece part and the bending elastic part; the outer core member is butted with the interface of the connector main body, the screw passes through the connecting hole and is screwed with the screw hole, and the connector main body, the inner core member and the outer core member are connected together.
2. A socket of an electrical connector according to claim 1, wherein: the locking piece part is provided with an isolation hole, the locking piece part is divided into two sub-locking piece parts, and the isolation hole extends to the bending elastic part;
two wire inserting holes are formed in the outer core piece.
3. A socket of an electrical connector according to claim 1, wherein: the power supply plug-in cylinder of the terminal kit comprises two half body components, wherein the walls of the half bodies are provided with spacing grooves in the axis direction, and the end parts of the half bodies are provided with grooves;
the elastic tightening ring is provided with a notch at one end and a circular arc-shaped plate at the other end;
the arc plate extends into the gap, the elastic tightening ring is embedded with the groove, and the peripheral surface is attached to the wall of the inserting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021834283.7U CN212935005U (en) | 2020-08-27 | 2020-08-27 | Socket of electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021834283.7U CN212935005U (en) | 2020-08-27 | 2020-08-27 | Socket of electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212935005U true CN212935005U (en) | 2021-04-09 |
Family
ID=75301630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021834283.7U Active CN212935005U (en) | 2020-08-27 | 2020-08-27 | Socket of electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212935005U (en) |
-
2020
- 2020-08-27 CN CN202021834283.7U patent/CN212935005U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |