CN215989550U

CN215989550U - Ceramic socket

Info

Publication number: CN215989550U
Application number: CN202121979971.7U
Authority: CN
Inventors: 薛钟剑
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-03-08
Anticipated expiration: 2031-08-23

Abstract

The utility model provides a ceramic socket which comprises a shell, a ceramic mounting seat, a conductive mechanism, a ceramic protection seat and a panel, wherein the ceramic mounting seat is arranged in the shell, the conductive mechanism is arranged on the ceramic mounting seat, the conductive mechanism comprises a two-hole plug bush component and a three-hole plug bush component which are used for being in conductive contact with a plug, the panel is buckled on the shell, two-hole jacks correspondingly matched with the two-hole plug bush component and three-hole jacks correspondingly matched with the three-hole plug bush component are arranged on the panel, the ceramic protection seat is arranged between the ceramic mounting seat and the panel, and through holes used for mounting the two-hole plug bush component and the three-hole plug bush component are arranged on the ceramic protection seat. The shell is composed of a shell, a panel and a ceramic mounting seat, wherein the ceramic mounting seat is made of ceramic, and is used for mounting a conductive mechanism by utilizing the characteristics of fire prevention and static prevention of ceramic materials, so that the conductive mechanism can be mounted in an insulating way.

Description

Ceramic socket

Technical Field

The utility model relates to the technical field of sockets, in particular to a ceramic socket.

Background

The socket is also called a power socket or a switch socket, and the socket is a socket into which one or more circuit wiring can be inserted, various wiring can be inserted through the socket, so that the socket is convenient to be connected with other circuits, and the connection and disconnection between a circuit and a copper piece are realized to finally achieve the connection and disconnection of the partial circuit. The socket generally relies on the elastic deformation of socket contact piece to provide the locking force of plug sheetmetal, therefore during the plug, electric spark may appear between plug and the plug bush, and current socket shell generally adopts the plastics material, does not have the fire prevention function, in case produce the electric spark and can cause the shell to damage, serious still can the conflagration take place, the harm is great.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects, the utility model provides the ceramic socket which is simple in structure and high in safety.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a ceramic socket, includes shell, ceramic mount pad, electrically conductive mechanism, ceramic protection seat and panel, the ceramic mount pad is located in the shell, electrically conductive mechanism installs on the ceramic mount pad, electrically conductive mechanism is including being used for two hole plug bush subassemblies and the three hole plug bush subassemblies that contact with the plug electrically conductive, the panel lock dress is on the shell, is equipped with on the panel to correspond two hole jacks of complex with two hole plug bush subassemblies and corresponds three hole jacks of complex with three hole plug bush subassemblies, between ceramic mount pad and the panel, be equipped with the through-hole that is used for installing two hole plug bush subassemblies and three hole plug bush subassemblies on the ceramic protection seat.

Furthermore, in order to limit and mount the ceramic mounting seat on the shell and position and mount the conductive mechanism through the ceramic mounting seat, the conductive mechanism is prevented from shifting when the shell is impacted, and the stability of the mounting structure of the conductive mechanism is ensured; the ceramic mounting seat comprises a two-hole ceramic mounting seat and a three-hole ceramic mounting seat, a first mounting cavity for mounting the two-hole plug bush assembly is formed in the two-hole ceramic mounting seat, a second mounting cavity for mounting the three-hole plug bush assembly is formed in the three-hole ceramic mounting seat, a first mounting hole for mounting the two-hole ceramic mounting seat and a second mounting hole for mounting the three-hole ceramic mounting seat are formed in the shell, and limiting steps for limiting the mounting in the first mounting hole and the second mounting hole are respectively arranged on the front end faces of the two-hole ceramic mounting seat and the three-hole ceramic mounting seat.

Furthermore, in order to simplify the structure, the two-hole plug bush assembly and the three-hole plug bush assembly are respectively butted with the live conductor, the zero conductor and the grounding conductor; the two-hole plug bush assembly and the three-hole plug bush assembly respectively comprise a live wire plug bush and a zero wire plug bush, the three-hole plug bush assembly also comprises a grounding plug bush, the live wire plug bush of the two-hole plug bush assembly is connected with the live wire plug bush of the three-hole plug bush assembly through a first conducting strip, and the zero wire plug bush of the two-hole plug bush assembly is connected with the zero wire plug bush of the three-hole plug bush assembly through a second conducting strip;

the conductive mechanism further comprises a live wire conductor, a zero line conductor and a grounding conductor, the first conductive piece is connected to be in conductive contact with the live wire conductor, the second conductive piece is connected to be in conductive contact with the zero line conductor, and the plug bush is in conductive contact with the grounding conductor.

Furthermore, in order to fixedly install the live wire conductor, the zero wire conductor and the grounding conductor, and the live wire conductor, the zero wire conductor and the grounding conductor are respectively butted with the zero wire, the live wire and the ground wire; the shell is provided with a live wire screw, a zero line screw and a grounding screw, wherein the live wire screw is used for connecting a live wire and fixedly mounting a live wire conductor on the shell, the zero line screw is used for connecting a zero line and fixedly mounting a zero line conductor on the shell, and the grounding screw is used for grounding and fixedly mounting a grounding conductor on the shell.

Furthermore, the ceramic protection seat is installed for limiting, and the ceramic protection seat is prevented from shaking; ceramic protection seat is including locating two hole ceramic protection seats between two hole ceramic mount pads and the panel and locating three hole ceramic protection seats between three hole ceramic mount pads and the panel, be equipped with the first locating rib that is used for two hole ceramic protection seats of spacing installation in the shell and the spacing rib of second that is used for three hole ceramic protection seats of spacing installation, be equipped with on two hole ceramic protection seats and be used for corresponding complex first constant head tank with first locating rib, be equipped with on three hole ceramic protection seats and be used for corresponding complex second constant head tank with the spacing rib of second, through-hole on two hole ceramic protection seats has two live wire plug bushes and the zero line plug bush in order to install two hole plug bush subassemblies respectively, through-hole on three hole ceramic protection seats has two live wire plug bushes and zero line plug bush in order to install three hole plug bush subassemblies respectively.

Further, in order to install the panel on the shell, the jack on the panel is prevented from being touched by mistake; be equipped with the draw-in groove on the shell, be equipped with on the panel and be used for the card to go into in the draw-in groove and then fix the elasticity buckle on the shell with the panel, be equipped with on the panel and be used for preventing that the mistake from touching two holes guard gate and three hole guard gate of two holes jack and three hole jacks, be equipped with the protecting bath on the panel, two holes guard gate and three hole guard gate slidable mounting are in the protecting bath, be equipped with two hole springs between two holes guard gate and the protecting bath, be equipped with three hole springs between three hole guard gate and the protecting bath.

Compared with the prior art, the utility model has the following advantages: the shell is composed of a shell, a panel and a ceramic mounting seat, wherein the ceramic mounting seat is made of ceramic and is used for mounting the conductive mechanism; in addition, in order to prevent the socket from being ignited by electric sparks generated during plugging, the plug bush is arranged in the ceramic protection seat, the ceramic protection seat is high-temperature resistant, once the plug bush generates the electric sparks, the flame retardant effect can be effectively achieved, accidents are prevented, in addition, in order to save ceramic materials, the ceramic protection seat is divided into two parts, the two-hole plug bush and the three-hole plug bush accurately correspond to each other, the cost is reduced, in addition, in order to prevent the ceramic protection seat from shaking, the limiting ribs are arranged in the shell, and the stability of the installation of the conductive mechanism can be guaranteed while the ceramic protection seat is installed in a limiting mode; in addition, in order to prevent children from touching the plug by mistake, the panel is further provided with the protective door, the protective door is provided with the inclined plane, when the plug is installed, the plug slides along the inclined plane, the protective door is pushed to move away and be inserted into the jack, when the plug is pulled out, the protective door resets under the action of the spring and is blocked above the jack again, so that the occurrence of accidental electric shock events of the children is effectively prevented, and the safety is high.

Drawings

The utility model will be further illustrated with reference to the following examples with reference to the accompanying drawings:

FIG. 1 is an exploded view of a first embodiment of the present invention;

FIG. 2 is an exploded view of a second embodiment of the present invention;

FIG. 3 is an exploded view of a second embodiment of the present invention;

FIG. 4 is a detailed block diagram of the housing and ceramic mount of FIG. 3;

FIG. 5 is a view showing the construction of the mounting of the ceramic mount and the conductive mechanism of FIG. 3;

fig. 6 is a schematic structural diagram of a panel.

In the figure: 1-a housing; 101-a first mounting hole; 102-a second mounting hole; 103-card slot; 104-a first positioning rib; 105-second positioning ribs; 2-a panel; 201-two-hole jack; 202-three hole jack; 203-a guard trench; 204-elastic buckle; 3-a conductive mechanism; 301-two-hole sleeve assembly; 302-a three-hole sleeve assembly; 303 — a first conductive sheet; 304-a second conductive sheet; 305-a live conductor; 306-neutral conductor; 307-ground conductors; 4-two-hole ceramic mounting seats; 401-a first mounting cavity; 402-a limit step; 5-three-hole ceramic mount; 501-a second mounting cavity; 6-two-hole ceramic protective seat; 601-a first positioning groove; 7-three-hole ceramic protection seat; 701-a second positioning groove; 702-a via; 8-live wire screw; 9-zero line screw; 10-a ground screw; 11-two-hole protective door; 12-three-hole protective door; 13-three hole spring; 14-a two-hole spring; 15-a ceramic mount; 16-a ceramic protective seat; 17-switch panel.

Detailed Description

The utility model is described in detail below with reference to the drawings and specific examples:

the first embodiment is as follows: as shown in fig. 1-3, the present embodiment provides a ceramic socket, which includes a housing 1, a ceramic mounting seat 15, a conductive mechanism 3, a ceramic protection seat 16, and a panel 2, wherein a switch panel 17 is disposed on the panel 2, the housing 1 is made of plastic, the ceramic mounting seat 15 is disposed in the housing 1, a first mounting hole 101 and a second mounting hole 102 for mounting the ceramic mounting seat 15 are disposed on the housing 1, a limit step 402 for limiting and mounting in the first mounting hole 101 and the second mounting hole 102 is disposed on the ceramic mounting seat 15, the conductive mechanism 3 is mounted on the ceramic mounting seat 15, the conductive mechanism 3 includes a two-hole plug bush assembly 301 and a three-hole plug bush assembly 302 for electrically contacting with a plug, a first mounting cavity 401 for mounting the two-hole plug bush assembly 301 and a second mounting cavity 501 for mounting the three-hole plug bush assembly 302 are disposed on the ceramic mounting seat 15, the panel 2 is buckled on the shell 1, the panel 2 is provided with two-hole jacks 201 correspondingly matched with the two-hole plug bush component 301 and three-hole jacks 202 correspondingly matched with the three-hole plug bush component 302, the ceramic protection seat 16 is arranged between the ceramic mounting seat 15 and the panel 2, a first positioning rib 104 and a second positioning rib 105 for limiting and mounting the ceramic protection seat 16 are arranged in the shell 1, a first positioning groove 601 correspondingly matched with the first positioning rib 104 and a second positioning groove 701 correspondingly matched with the second positioning rib 105 are arranged on the ceramic protection seat 16, with spacing installation ceramic protection seat 16, prevent that ceramic protection seat 16 from taking place to rock, be equipped with the through-hole 702 that is used for installing two hole plug bush subassemblies 301 and three hole plug bush subassemblies 302 on ceramic protection seat 16, through-hole 702 on the ceramic protection seat 16 has four live wire plug bushes and zero line plug bush and the zero line plug bush of three hole plug bush subassemblies 302 in order to install two hole plug bush subassemblies 301 respectively.

In this embodiment, to simplify the structure, the two-hole plug bush assembly 301 and the three-hole plug bush assembly 302 are respectively butted against the live conductor 305, the neutral conductor 306 and the ground conductor 307; the two-hole plug bush assembly 301 and the three-hole plug bush assembly 302 both comprise a live wire plug bush and a zero wire plug bush, the three-hole plug bush assembly 302 further comprises a grounding plug bush, the live wire plug bush of the two-hole plug bush assembly 301 is connected with the live wire plug bush of the three-hole plug bush assembly 302 through a first conducting strip 303, and the zero wire plug bush of the two-hole plug bush assembly 301 is connected with the zero wire plug bush of the three-hole plug bush assembly 302 through a second conducting strip 304;

the conducting mechanism 3 further comprises a live conductor 305, a neutral conductor 306 and a ground conductor 307, the first conducting strip 303 is connected to be in conductive contact with the live conductor 305, the second conducting strip 304 is connected to be in conductive contact with the neutral conductor 306, and the plug bush is in conductive contact with the ground conductor 307.

In the present embodiment, the live conductor 305, the neutral conductor 306, and the ground conductor 307 are fixedly installed, and the live conductor 305, the neutral conductor 306, and the ground conductor 307 are butted against the neutral, the live, and the ground, respectively; the shell 1 is provided with a live wire screw 8 for connecting a live wire and fixedly mounting a live wire conductor 305 on the shell 1, a neutral wire screw 9 for connecting a neutral wire and fixedly mounting a neutral wire conductor 306 on the shell 1, and a grounding screw 10 for grounding and fixedly mounting a grounding conductor 307 on the shell 1.

The second embodiment is as follows: as shown in fig. 4-5, the difference between the second embodiment and the first embodiment is that the ceramic mounting seat 15 and the ceramic protection seat 16 of the first embodiment are both of an integral structure to simultaneously mount the two-hole plug bush assembly 301 and the three-hole plug bush assembly 302, while the ceramic mounting seat 15 of the second embodiment includes the two-hole ceramic mounting seat 4 and the three-hole ceramic mounting seat 5, and the ceramic protection seat 16 includes the two-hole ceramic protection seat 6 disposed between the two-hole ceramic mounting seat 4 and the panel 2 and the three-hole ceramic protection seat 7 disposed between the three-hole ceramic mounting seat 5 and the panel 2.

Be equipped with the first installation cavity 401 that is used for installing two hole plug bush subassemblies 301 on two hole ceramic mount pads 4, be equipped with the second installation cavity 501 that is used for installing three hole plug bush subassemblies 302 on three hole ceramic mount pads 5, be equipped with the first mounting hole 101 that is used for installing two hole ceramic mount pads 4 and the second mounting hole 102 that is used for installing three hole ceramic mount pads 5 on shell 1, the preceding terminal surface of two hole ceramic mount pads 4 and three hole ceramic mount pads 5 is equipped with respectively and is used for spacing step 402 of installing in first mounting hole 101 and second mounting hole 102 to with the spacing installation on shell 1 of ceramic mount pad 15, and through 15 location installation electrically conductive mechanism 3 of ceramic mount pad, electrically conductive mechanism 3 aversion when preventing shell 1 from receiving the striking, guarantee the stability of electrically conductive mechanism 3 mounting structure.

In the present embodiment, the ceramic protection seat 16 is installed for limiting, and the ceramic protection seat 16 is prevented from shaking; be equipped with in the shell 1 and be used for spacing two hole ceramic protection seats of installation 6 first location rib 104 and be used for spacing the spacing second spacing rib 105 of installing three hole ceramic protection seats 7, be equipped with on two hole ceramic protection seats 6 and be used for corresponding complex first constant head tank 601 with first location rib 104, be equipped with on three hole ceramic protection seats 7 and be used for corresponding complex second constant head tank 701 with second spacing rib 105, through-hole 702 on two hole ceramic protection seats 6 has two live wire plug bushes and zero line plug bush in order to install two hole plug bush subassemblies 301 respectively, through-hole 702 on three hole ceramic protection seats 7 has two live wire plug bushes and zero line plug bush in order to install three hole plug bush subassemblies 302 respectively.

As shown in fig. 6, in order to mount the panel 2 on the housing 1 and prevent the insertion hole of the panel 2 from being touched by mistake; the protective door structure comprises a shell 1, and is characterized in that a clamping groove 103 is arranged on the shell 1, an elastic buckle 204 used for being clamped into the clamping groove 103 and further fixing the panel 2 on the shell 1 is arranged on the panel 2, a two-hole protective door 11 and a three-hole protective door 12 used for preventing mistaken contact with a two-hole jack 201 and a three-hole jack 202 are arranged on the panel 2, a protective groove 203 is arranged on the panel 2, the two-hole protective door 11 and the three-hole protective door 12 are slidably installed in the protective groove 203, a two-hole spring 14 is arranged between the two-hole protective door 11 and the protective groove 203, and a three-hole spring 15 is arranged between the three-hole protective door 12 and the protective groove 203; the middle of the protective groove 203 is provided with a partition plate, the two-hole spring 14 is arranged between the partition plate and the two-hole protective door 11, when a plug is inserted, the two-hole protective door 11 compresses the two-hole spring 14 to open the two-hole jack 201, when the plug is pulled out, the two-hole spring 14 resets to drive the two-hole protective door 11 to close the two-hole jack 201, and an insertion inclined plane is arranged on one side, close to the two-hole jack 201, of the two-hole protective door 11, so that the plug pushes the two-hole protective door 11 along the inclined plane to move and compress the two-hole spring 14 to be inserted into the two-hole jack 201; still be equipped with the spring ceramic mount pad that is located three hole jacks 202 middles in the guard slot 203, two hole springs 14 set up between the lateral wall of spring ceramic mount pad and guard slot 203, be equipped with the jack that corresponds ground connection on three hole guard gate 12, when the plug inserts, three hole guard gate 12 compression three hole springs 15 open three hole jacks 202, when the plug is extracted, three hole springs 15 reset and drive three hole guard gate 12 and close three hole jacks 202, the jack is close to ground connection plug bush one side and is equipped with the insertion inclined plane, so that the plug pushes up three hole guard gate 12 along the inclined plane and removes the three hole springs 15 of compression and insert in three hole jacks 202.

The shell is composed of a shell 1, a panel 2 and a ceramic mounting seat 15, wherein the ceramic mounting seat 15 is made of ceramic, is used for mounting a conductive mechanism by utilizing the fireproof and antistatic characteristics of ceramic materials, can ensure the insulating mounting of the conductive mechanism, and can ensure that an electric spark generated during plugging and unplugging ignites a socket by mounting an inserting sleeve in a ceramic protecting seat 16, so that the ceramic protecting seat 16 is high-temperature resistant, can effectively play a role of flame retardance and prevent accidents once the electric spark is generated during plugging and unplugging, and can accurately correspond to a two-hole inserting sleeve and a three-hole inserting sleeve by dividing the ceramic protecting seat 16 into two parts so as to reduce the use of the ceramic protecting seat 16, thereby reducing the cost, and in addition, in order to prevent the ceramic protecting seat 16 from shaking, a limiting rib is arranged in the shell 1, and the stability of the mounting of the conductive mechanism 3 can be ensured while the ceramic protecting seat 16 is installed in a limiting manner; in addition, in order to prevent children from touching the plug by mistake, the panel 2 is further provided with a protective door, the protective door is provided with an inclined plane, when the plug is installed, the plug slides along the inclined plane, the protective door is pushed to move away and be inserted into the jack, when the plug is pulled out, the protective door resets under the action of the spring and is blocked above the jack again, so that the occurrence of accidental electric shock events of the children is effectively prevented, and the safety is high.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the utility model, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the specification and the drawings of the present invention, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A ceramic socket, comprising: including shell, ceramic mount pad, electrically conductive mechanism, ceramic protection seat and panel, the ceramic mount pad is located in the shell, electrically conductive mechanism installs on the ceramic mount pad, electrically conductive mechanism is including being used for two hole plug bush subassemblies and three hole plug bush subassemblies with the electrically conductive contact of plug, the panel lock dress is on the shell, is equipped with on the panel to correspond two hole jacks of complex with two hole plug bush subassemblies and corresponds three hole jacks of complex with three hole plug bush subassemblies, between ceramic mount pad and the panel was located to the ceramic protection seat, is equipped with the through-hole that is used for installing two hole plug bush subassemblies and three hole plug bush subassemblies on the ceramic protection seat.

2. The ceramic socket according to claim 1, wherein: the ceramic mounting seat comprises a two-hole ceramic mounting seat and a three-hole ceramic mounting seat, a first mounting cavity for mounting the two-hole plug bush assembly is formed in the two-hole ceramic mounting seat, a second mounting cavity for mounting the three-hole plug bush assembly is formed in the three-hole ceramic mounting seat, a first mounting hole for mounting the two-hole ceramic mounting seat and a second mounting hole for mounting the three-hole ceramic mounting seat are formed in the shell, and limiting steps for limiting the mounting in the first mounting hole and the second mounting hole are respectively arranged on the front end faces of the two-hole ceramic mounting seat and the three-hole ceramic mounting seat.

3. The ceramic socket according to claim 1, wherein: the two-hole plug bush assembly and the three-hole plug bush assembly respectively comprise a live wire plug bush and a zero wire plug bush, the three-hole plug bush assembly also comprises a grounding plug bush, the live wire plug bush of the two-hole plug bush assembly is connected with the live wire plug bush of the three-hole plug bush assembly through a first conducting strip, and the zero wire plug bush of the two-hole plug bush assembly is connected with the zero wire plug bush of the three-hole plug bush assembly through a second conducting strip;

4. The ceramic socket according to claim 3, wherein: the shell is provided with a live wire screw, a zero line screw and a grounding screw, wherein the live wire screw is used for connecting a live wire and fixedly mounting a live wire conductor on the shell, the zero line screw is used for connecting a zero line and fixedly mounting a zero line conductor on the shell, and the grounding screw is used for grounding and fixedly mounting a grounding conductor on the shell.

5. The ceramic socket according to claim 3, wherein: ceramic protection seat is including locating two hole ceramic protection seats between two hole ceramic mount pads and the panel and locating three hole ceramic protection seats between three hole ceramic mount pads and the panel, be equipped with the first locating rib that is used for two hole ceramic protection seats of spacing installation in the shell and the spacing rib of second that is used for three hole ceramic protection seats of spacing installation, be equipped with on two hole ceramic protection seats and be used for corresponding complex first constant head tank with first locating rib, be equipped with on three hole ceramic protection seats and be used for corresponding complex second constant head tank with the spacing rib of second, through-hole on two hole ceramic protection seats has two live wire plug bushes and the zero line plug bush in order to install two hole plug bush subassemblies respectively, through-hole on three hole ceramic protection seats has two live wire plug bushes and zero line plug bush in order to install three hole plug bush subassemblies respectively.

6. The ceramic socket according to claim 1, wherein: be equipped with the draw-in groove on the shell, be equipped with on the panel and be used for the card to go into in the draw-in groove and then fix the elasticity buckle on the shell with the panel, be equipped with on the panel and be used for preventing that the mistake from touching two holes guard gate and three hole guard gate of two holes jack and three hole jacks, be equipped with the protecting bath on the panel, two holes guard gate and three hole guard gate slidable mounting are in the protecting bath, be equipped with two hole springs between two holes guard gate and the protecting bath, be equipped with three hole springs between three hole guard gate and the protecting bath.