CN216929014U - Three-hole switch socket - Google Patents
Three-hole switch socket Download PDFInfo
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- CN216929014U CN216929014U CN202122255049.XU CN202122255049U CN216929014U CN 216929014 U CN216929014 U CN 216929014U CN 202122255049 U CN202122255049 U CN 202122255049U CN 216929014 U CN216929014 U CN 216929014U
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Abstract
The utility model relates to a three-hole switch socket, which comprises a base, a base cover, a face frame and a panel, wherein three-pole jacks are arranged on the panel, a first fire pole conducting strip, a fire pole on-off metal sheet, a second fire pole conducting strip, a first zero pole conducting strip, a zero pole on-off metal sheet, a second zero pole conducting strip and a ground pole conducting strip are arranged in the base, a switch button is rotatably arranged on the base cover, a first swinging rod and a second swinging rod are arranged on the switch button, when a user presses the switch button, the first swinging rod and the second swinging rod respectively drive the zero pole on-off metal sheet and the fire pole on-off metal sheet to rotate, the zero pole on-off metal sheet breaks or conducts the first zero pole conducting strip and the second zero pole conducting strip, and the fire pole on-off metal sheet simultaneously breaks or conducts the first fire conducting strip and the second fire pole, so that the switch button of the utility model can simultaneously break off a zero line circuit and a fire line circuit, the circuit of the electrical appliance is ensured to be in an off state, so that the use safety of the switch socket is improved.
Description
Technical Field
The utility model relates to the technical field of switch sockets, in particular to a three-hole switch socket.
Background
The switch socket is a switch which utilizes a button to push a transmission mechanism, enables a movable contact and a static contact to be pressed on or off and realizes circuit switching. The push-button switch is a master electrical appliance with simple structure and wide application. However, the existing switch socket has the following problems: when a worker carelessly installs the zero-live wire on the switch socket upside down, the switch controls the on-off of the zero wire, and when a user presses the switch, the circuit is always kept connected, and the household appliance is still in a working state and is not stopped. When the weather is moist, and air humidity is big, even turn off the switch, because zero, the live wire of switch socket are close too closely, zero, the live wire also all can produce induced current, and the circuit keeps the switch-on always, and then can lead to domestic appliance continuous operation, extravagant electric energy, also has the potential safety hazard. (III) after button and inside conducting strip on the switch socket broke down, the switch socket is malfunctioning, even press the button, the inside conducting strip of switch socket also can not move, and the circuit keeps the switch-on always, leads to domestic appliance continuous operation, extravagant electric energy, also has the potential safety hazard. Therefore, the structure of the existing switch socket needs to be further improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a three-hole switch socket which is safe to use.
The purpose of the utility model is realized as follows:
a three-hole switch socket comprises a base, a base cover, a face frame and a panel, wherein the face frame is connected to an opening of the base, the opening of the base is positioned in the face frame, the base cover is arranged on the opening of the base, the panel is arranged on the face frame and covers the base cover and the face frame, a three-pole jack is arranged on the panel and comprises a fire pole jack, a zero pole jack and a ground pole jack, the base cover is provided with a avoiding hole corresponding to the fire pole jack, the zero pole jack and the ground pole jack, a first fire pole conducting strip, a fire pole on-off metal strip, a second fire pole conducting strip, a first zero pole conducting strip, a zero pole on-off metal strip, a second zero pole conducting strip and a ground pole conducting strip are arranged in the base, a switch button is rotatably arranged on the base cover and exposed on the panel, a first swing rod and a second swing rod are arranged on the switch button, the first live electrode conducting plate is provided with a live electrode slot corresponding to the live electrode jack, the first zero electrode conducting plate is provided with a zero electrode slot corresponding to the zero electrode jack, the ground electrode conducting plate is provided with a ground electrode slot corresponding to the ground electrode jack, the second live electrode conducting plate is provided with a live electrode wiring component, the second zero electrode conducting plate is provided with a zero line wiring component, the ground electrode conducting plate is provided with a ground wire wiring component, the zero electrode on-off metal sheet and the live electrode on-off metal sheet are rotatably arranged in the base, the zero electrode on-off metal sheet is positioned between the first zero electrode conducting plate and the second zero electrode conducting plate, the live electrode on-off metal sheet is positioned between the first live electrode conducting plate and the second live electrode conducting plate, and when the switch button rotates, the first swinging rod and the second swinging rod respectively drive the zero electrode on-off metal sheet and the live electrode on-off metal sheet to turn on or off the first zero electrode and the second zero electrode conducting plate, and the fire electrode on-off metal sheet is used for conducting or disconnecting the first fire electrode conducting strip and the second fire electrode conducting strip. When a user presses the switch button, the first swinging rod and the second swinging rod respectively drive the zero pole on-off metal sheet and the fire pole on-off metal sheet to rotate, the zero pole on-off metal sheet breaks or conducts the first zero pole conducting strip and the second zero pole conducting strip, and the fire pole on-off metal sheet simultaneously breaks or conducts the first fire pole conducting strip and the second fire pole conducting strip, so that the switch button can simultaneously break a zero line circuit and a fire line circuit, the circuit of an electric appliance is ensured to be in a break-off state, and the use safety of the switch socket is improved.
The present invention may be further improved as follows.
A separation seat is arranged in the base, a first separation groove and a second separation groove are arranged on the separation seat, a separation plate is arranged between the first separation groove and the second separation groove, the first fire electrode conducting strip and the first zero electrode conducting strip are respectively arranged in the first separation groove and the second separation groove,
the first fire electrode conducting strip and the first zero electrode conducting strip are respectively provided with a first positioning hole and a second positioning hole, a first positioning bulge is arranged in the first separation groove corresponding to the first positioning hole, a second positioning bulge is arranged in the second separation groove corresponding to the second positioning hole, and the first positioning bulge and the second positioning bulge are respectively inserted into the first positioning hole and the second positioning hole.
The fire electrode on-off metal sheet and the zero electrode on-off metal sheet are respectively positioned at the inner ends of the first separation groove and the second separation groove, and the first fire electrode conducting strip and the first zero electrode conducting strip respectively extend out of the outer ends of the first separation groove and the second separation groove.
The zero-pole slot is arranged at the first end of the first zero-pole conducting strip, the zero-pole on-off metal sheet is positioned between the second end of the first zero-pole conducting strip and the first end of the second zero-pole conducting strip, the fire-pole slot is arranged at the first end of the first fire-pole conducting strip, and the fire-pole on-off metal sheet is positioned between the second end of the first fire-pole conducting strip and the first end of the second fire-pole conducting strip.
The zero line wiring assembly comprises a zero line wiring frame and a zero line pressing bolt, a zero line wiring port and a first screw hole are formed in the zero line wiring frame, the zero line pressing bolt is connected with the first screw hole in a threaded mode and extends into the zero line wiring port, and the second zero-pole conducting strip also extends into the zero line wiring port.
Live wire wiring subassembly includes live wire wiring frame and live wire clamp bolt, be equipped with live wire wiring mouth and second screw on the live wire wiring frame, live wire clamp bolt and second screw threaded connection to stretch into in the live wire wiring mouth, second firewire utmost point conducting strip also stretches into in the live wire wiring mouth.
The ground wire wiring assembly comprises a ground wire wiring frame and a ground wire pressing bolt, a ground wire wiring port and a third screw hole are formed in the ground wire wiring frame, the ground wire pressing bolt is in threaded connection with the third screw hole and extends into the ground wire wiring port, and the ground pole conducting strip also extends into the ground wire wiring port.
And a working indicator lamp is arranged on the panel.
And a protective door is arranged in the three-pole jack.
The bottom of the switch button extends into the base to form the first swinging rod and the second swinging rod.
The middle part of the switch button is hinged on the base cover.
The first swing rod and the second swing rod are arranged in the middle of the switch button side by side.
The utility model has the following beneficial effects:
when a user presses the switch button, the first swinging rod and the second swinging rod respectively drive the zero pole on-off metal sheet and the fire pole on-off metal sheet to rotate, the zero pole on-off metal sheet breaks or conducts the first zero pole conducting strip and the second zero pole conducting strip, and the fire pole on-off metal sheet simultaneously breaks or conducts the first fire pole conducting strip and the second fire pole conducting strip.
Drawings
Fig. 1 is a schematic structural diagram of a three-hole switch socket of the present invention.
Fig. 2 is another angle schematic diagram of the three-hole switch socket of the present invention.
Fig. 3 is a third angle schematic diagram of the three-hole switch socket of the present invention.
Fig. 4 is an exploded view of a three-hole switch receptacle of the present invention.
Fig. 5 is an enlarged view at a in fig. 4.
Fig. 6 is a schematic structural view of the switch knob of the present invention.
Detailed Description
The utility model is further described with reference to the following figures and examples.
Embodiment one, as shown in fig. 1 to 6, a three-hole switch socket includes a base 1, a base cover 2, a face frame 3 and a panel 4, wherein the face frame 3 is connected to an opening 11 of the base 1, the opening 11 of the base 1 is located in the face frame 3, the base cover 2 is covered on the opening 11 of the base 1, the panel 4 is disposed on the face frame 3 and covers the base cover 2 and the face frame 3, a three-pole jack 5 is disposed on the panel 4, the three-pole conductive sheet 5 includes a fire pole jack 51, a zero pole jack 52 and a ground pole jack 53, the base cover 2 is provided with an avoiding hole 29 corresponding to the fire pole jack 51, the zero pole jack 52 and the ground pole jack 53, a first fire pole conductive sheet 12, a fire pole on-off metal sheet 13, a second fire pole conductive sheet 121, a first zero pole conductive sheet 15, a zero pole on-off metal sheet 16, a second zero pole 151 and a ground pole conductive sheet 17 are disposed in the base 1, the base cover 2 is rotatably provided with a switch button 7, the switch button 7 is exposed on the panel 4, the switch button 7 is provided with a first swinging rod 72 and a second swinging rod 73, the first live electrode conducting strip 12 is provided with a live electrode slot 31 corresponding to the live electrode jack 51, the first live electrode conducting strip 15 is provided with a live electrode slot 30 corresponding to the live electrode jack 52, the ground electrode conducting strip 17 is provided with a ground electrode slot 32 corresponding to the ground electrode jack 53, the second live electrode conducting strip 121 is provided with a live wire connecting component 21, the second live electrode conducting strip 151 is provided with a zero wire connecting component 20, the ground electrode conducting strip 17 is provided with a ground wire connecting component 22, the zero electrode on-off metal sheet and the live electrode on-off metal sheet are rotatably arranged in the base, the zero electrode on-off metal sheet 16 is positioned between the first live electrode conducting strip 15 and the second live electrode 151, the live electrode on-off metal sheet 13 is positioned between the first live electrode conducting strip 12 and the second live electrode 121, when the switch button 7 rotates (when the switch button 7 is pressed), the first swinging rod 72 and the second swinging rod 73 respectively drive the zero-pole on-off metal sheet 16 and the fire-pole on-off metal sheet 13 to rotate simultaneously, so that the zero-pole on-off metal sheet 16 abuts against or is separated from the first zero-pole conducting sheet 15 and the second zero-pole conducting sheet 151 simultaneously, the zero-pole on-off metal sheet 16 conducts or disconnects the first zero-pole conducting sheet 15 and the second zero-pole conducting sheet 151, the fire-pole on-off metal sheet 13 abuts against or is separated from the first fire-pole conducting sheet 12 and the second fire-pole conducting sheet 121 simultaneously, and the fire-pole on-off metal sheet 13 conducts or disconnects the first fire-pole conducting sheet 12 and the second fire-pole conducting sheet 121.
As a more specific technical solution of the present invention.
The base 1 is internally provided with a separation seat 6, the separation seat 6 is provided with a first separation groove 61 and a second separation groove 62, a separation plate 67 is arranged between the first separation groove 61 and the second separation groove 62, and the first live electrode conducting strip 12 and the first zero electrode conducting strip 15 are respectively arranged in the first separation groove 61 and the second separation groove 62.
The first fire electrode conducting strip 12 and the first zero electrode conducting strip 15 are respectively provided with a first positioning hole 63 and a second positioning hole 64, the first separating groove 61 is internally provided with a first positioning bulge 65 corresponding to the first positioning hole 63, the second separating groove 62 is internally provided with a second positioning bulge 66 corresponding to the second positioning hole 64, and the first positioning bulge 65 and the second positioning bulge 66 are respectively inserted into the first positioning hole 63 and the second positioning hole 64.
The fire electrode on-off metal sheet 13 and the zero electrode on-off metal sheet 16 are respectively positioned at the inner ends of the first separating groove 61 and the second separating groove 62, and the first fire electrode conducting sheet 12 and the first zero electrode conducting sheet 15 respectively extend out of the outer ends of the first separating groove 61 and the second separating groove 62.
The zero-pole slot 30 is disposed at a first end of the first zero-pole conducting strip 15, the zero-pole on-off metal sheet 16 is disposed between a second end of the first zero-pole conducting strip 15 and a first end of the second zero-pole conducting strip 151, the fire-pole slot 31 is disposed at a first end of the first fire-pole conducting strip 12, and the fire-pole on-off metal sheet 13 is disposed between a second end of the first fire-pole conducting strip 12 and a first end of the second fire-pole conducting strip 121.
Zero line wiring subassembly 20, live wire wiring subassembly 21, ground wire wiring subassembly 22 are the same, zero line wiring subassembly 20 includes zero line terminal frame 23 and zero line clamp bolt 24, screw threaded connection on zero line clamp bolt 24 and the zero line terminal frame 23 to stretch into in the zero line terminal frame 23, second zero utmost point conducting strip 151 also stretches into in the zero line terminal frame 23.
Live wire wiring subassembly 21 includes live wire wiring frame 25 and live wire clamp bolt 26, the screw threaded connection on live wire clamp bolt 26 and the live wire wiring frame 25 to in stretching into live wire wiring frame 25, second live wire utmost point conducting strip 121 also stretches into in the live wire wiring frame 25.
The ground wire connection assembly 22 comprises a ground wire connection frame 27 and a ground wire pressing bolt 28, the ground wire pressing bolt 28 is in threaded connection with a screw hole on the ground wire connection frame 27 and extends into the ground wire connection frame 27, and the ground pole conducting strip 17 also extends into the ground wire connection frame 27.
The panel 4 is provided with a work indicator lamp 141.
A protective door 51 is arranged in the three-pole jack 5.
The bottom of the switch button 7 extends into the base 1 to form the first swing lever 72 and the second swing lever 73.
The middle part of the switch button 7 is hinged on the base cover 2.
The first and second swing levers 72 and 73 are arranged side by side in the middle of the switch knob 7.
Claims (10)
1. A three-hole switch socket comprises a base, a base cover, a face frame and a panel, wherein the face frame is connected to an opening of the base, the opening of the base is positioned in the face frame, the base cover is arranged on the opening of the base, the panel is arranged on the face frame and covers the base cover and the face frame, a three-pole jack is arranged on the panel and comprises a fire pole jack, a zero pole jack and a ground pole jack, the base cover is provided with a avoiding hole corresponding to the fire pole jack, the zero pole jack and the ground pole jack, a first fire pole conducting strip, a fire pole on-off metal sheet, a second fire pole conducting strip, a first zero pole conducting strip, a zero pole on-off metal sheet, a second zero pole conducting strip and a ground pole conducting strip are arranged in the base, the three-hole switch socket is characterized in that a switch button is arranged on the base cover in a rotating manner, the switch button is exposed on the panel, a first swinging rod and a second swinging rod are arranged on the switch button, the first live electrode conducting plate is provided with a live electrode slot corresponding to the live electrode jack, the first zero electrode conducting plate is provided with a zero electrode slot corresponding to the zero electrode jack, the ground electrode conducting plate is provided with a ground electrode slot corresponding to the ground electrode jack, the second live electrode conducting plate is provided with a live electrode wiring component, the second zero electrode conducting plate is provided with a zero line wiring component, the ground electrode conducting plate is provided with a ground wire wiring component, the zero electrode on-off metal sheet and the live electrode on-off metal sheet are rotatably arranged in the base, the zero electrode on-off metal sheet is positioned between the first zero electrode conducting plate and the second zero electrode conducting plate, the live electrode on-off metal sheet is positioned between the first live electrode conducting plate and the second live electrode conducting plate, and when the switch button rotates, the first swinging rod and the second swinging rod respectively drive the zero electrode on-off metal sheet and the live electrode on-off metal sheet to turn on or off the first zero electrode and the second zero electrode conducting plate, and the fire electrode on-off metal sheet is used for conducting or disconnecting the first fire electrode conducting strip and the second fire electrode conducting strip.
2. A three-hole switch socket as claimed in claim 1, wherein said base has a separating seat therein, said separating seat having a first separating groove and a second separating groove, a separating plate between said first separating groove and said second separating groove, said first live electrode conducting strip and said first zero electrode conducting strip being disposed in said first separating groove and said second separating groove, respectively.
3. A three-hole switch socket according to claim 2, wherein the first live-pole conducting strip and the first zero-pole conducting strip are respectively provided with a first positioning hole and a second positioning hole, the first separating groove is provided with a first positioning protrusion corresponding to the first positioning hole, the second separating groove is provided with a second positioning protrusion corresponding to the second positioning hole, and the first positioning protrusion and the second positioning protrusion are respectively inserted into the first positioning hole and the second positioning hole.
4. A three-pole switch socket as claimed in claim 3, wherein the live and zero-pole conducting plates are located at inner ends of the first and second separating slots, respectively, and the first live and zero-pole conducting plates extend out of outer ends of the first and second separating slots, respectively.
5. A three-pole switching jack according to claim 4 wherein said zero-pole slot is disposed at a first end of a first zero-pole conductive strip, said zero-pole on-off metal plate is disposed between a second end of said first zero-pole conductive strip and a first end of a second zero-pole conductive strip, said fire-pole slot is disposed at a first end of a first fire-pole conductive strip, and said fire-pole on-off metal plate is disposed between a second end of said first fire-pole conductive strip and a first end of said second fire-pole conductive strip.
6. The three-pole switch socket according to claim 5, wherein the zero line wiring assembly comprises a zero line wiring frame and a zero line hold-down bolt, the zero line wiring frame is provided with a zero line wiring port and a first screw hole, the zero line hold-down bolt is in threaded connection with the first screw hole and extends into the zero line wiring port, and the second zero-pole conducting strip also extends into the zero line wiring port.
7. A three-hole switch socket according to claim 6, wherein said live wire connection assembly comprises a live wire connection frame and a live wire compression bolt, said live wire connection frame is provided with a live wire connection port and a second screw hole, said live wire compression bolt is in threaded connection with the second screw hole and extends into the live wire connection port, and said second live electrode conducting strip also extends into the live wire connection port.
8. A three-hole switch socket as in claim 7 wherein said ground wire connection assembly comprises a ground wire connection frame and a ground wire hold-down bolt, said ground wire connection frame having a ground wire connection opening and a third screw hole, said ground wire hold-down bolt being threadedly connected to and extending into said ground wire connection opening, said ground conductive tab also extending into said ground wire connection opening.
9. The three-hole switch socket of claim 8, wherein the bottom of said switch button extends into said base to form said first and second swinging levers.
10. The three-hole switch socket of claim 9, wherein the first swing lever and the second swing lever are arranged side by side in the middle of the switch knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122255049.XU CN216929014U (en) | 2021-09-16 | 2021-09-16 | Three-hole switch socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122255049.XU CN216929014U (en) | 2021-09-16 | 2021-09-16 | Three-hole switch socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216929014U true CN216929014U (en) | 2022-07-08 |
Family
ID=82223792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122255049.XU Active CN216929014U (en) | 2021-09-16 | 2021-09-16 | Three-hole switch socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216929014U (en) |
-
2021
- 2021-09-16 CN CN202122255049.XU patent/CN216929014U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |