CN210272755U - Multifunctional electric shock prevention power converter - Google Patents
Multifunctional electric shock prevention power converter Download PDFInfo
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- CN210272755U CN210272755U CN201921494341.3U CN201921494341U CN210272755U CN 210272755 U CN210272755 U CN 210272755U CN 201921494341 U CN201921494341 U CN 201921494341U CN 210272755 U CN210272755 U CN 210272755U
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- adapter
- copper sheet
- electric shock
- power converter
- jack
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Abstract
The utility model discloses a multi-functional protection against electric shock power converter includes wiring board, adapter, and a preferred using-way is: firstly, an electrical appliance plug is inserted into the adapter, and then a lug at the lower end of the adapter is inserted into a jack of the patch board. Because live wire hole, zero line hole, ground wire hole are located the bottom of the jack of wiring board, and at the stitch with the adapter connection in-process, the circuit can not be touched to people's finger, consequently can effectively prevent to electrocute. Meanwhile, when the adapter breaks down, only the adapter needs to be replaced, and the service life of the adapter is longer than that of a conventional power converter. Two holes, three holes or USB jacks can be made at the upper end of the adapter, and the adapter can be suitable for different use environments. Furthermore, the patch board is provided with a linkage power connection mechanism, when the adapter is inserted into the jack of the patch board, the circuit is still in an off state, and the circuit can be switched on only after the adapter is rotated by a preset angle, so that electric shock of personnel can be effectively prevented.
Description
Technical Field
The utility model relates to a socket technical field especially relates to a multi-functional protection against electric shock power converter.
Background
The power converter is a power strip and a power strip which are used in daily life. The prior art power converter is mostly powered off by installing a switch. When the switch is turned on, one or more parallel sockets are powered on, and the plug is inserted into one socket, so that the electrical appliance can work. The prior art power converter does not provide good protection against electric shock for special groups or in special environments, such as blind people or dark conditions. After the switch of the patch board is switched on, under the condition of no sight, the plug is plugged into the socket, and the hidden danger of electric shock exists. Meanwhile, children who are curious and heavy may be electrically shocked by inserting a conductive body such as metal into the socket hole.
Disclosure of Invention
In view of the above, there is a need for a multifunctional electric shock protection power converter that is convenient to use and effectively avoids electric shock hazards.
The utility model provides a multi-functional protection against electric shock power converter includes wiring board, adapter, it is rectangular jack to be equipped with at least one cross section on the wiring board, and the bottom of jack is equipped with live wire hole, zero line hole, ground wire hole, the bottom of adapter be equipped with the corresponding boss of jack on the wiring board, the bottom of boss is equipped with a plurality of stitches, the upper surface of adapter be equipped with electrical apparatus plug assorted jack to the connecting electrical apparatus plug.
Preferably, the patch board comprises an insulating shell, a live wire copper sheet, a zero line copper sheet, a ground wire copper sheet, a shunt power supply controller switch and a linkage power connection mechanism, the live wire copper sheet, the zero line copper sheet, the ground wire copper sheet, the shunt power supply controller switch and the linkage power connection mechanism are arranged in the insulating shell, a plurality of live wire joints are connected to the live wire copper sheet in parallel, a plurality of zero line joints are connected to the zero line copper sheet in parallel, a plurality of ground wire joints are connected to the ground wire copper sheet in parallel, the shunt power supply controller switch is connected with the live wire copper sheet and the zero line copper sheet, the number of the shunt power supply controller switches is the same as that of the live wire joints or the zero line joints, the linkage power connection mechanism comprises a rotating support, a gear, a rack and three L-shaped copper columns, the rotating support is erected on the insulating shell, the upper end face of the, The ground wire hole, the gear is established with the runing rest cover and is connected, the rack is connected with the gear engagement, the one end of rack and the operation of power controller switch along separate routes are adjacent and be equipped with the arch to through the slip control power controller switch along separate routes of rack's operation, the lower extreme of runing rest still with three L shape copper post fixed connection, the upper end of three L type copper post respectively with live wire hole, zero line hole, ground wire jogged joint, when the runing rest rotatory predetermined angle, three L type copper post and corresponding live wire joint, zero line joint, ground wire joint intercommunication, and the rack slides and control power controller switch along separate routes closed.
Preferably, a supporting positioning seat, a rack guide rail groove and a joint insulating groove are arranged in the insulating shell, the rotating support is erected on the supporting positioning seat, a horizontal supporting positioning groove is formed in the side wall of the supporting positioning seat, one end, connected with the copper sheet, of the L-shaped copper column is located in the horizontal supporting positioning groove, the rack is located in the rack guide rail groove, and the live wire joint, the zero wire joint and the ground wire joint are located in the joint insulating groove.
Preferably, the wiring board still includes magnetism guide board to in the guide user inserts the adapter in the wiring board, magnetism guide board is connected with insulating housing's upper end block, the centre of magnetism guide board be equipped with the jack assorted through-hole of wiring board.
Preferably, the adapter is globular, and the boss of adapter lower extreme includes cylinder portion and cube portion, and the lower extreme of cylinder portion is connected with the upper end of cube portion, and the bottom of cube portion is equipped with the stitch, the upper surface of magnetism guide version for with adapter assorted concave surface.
Preferably, the patch board further comprises a voice prompt module, and when the circuit is connected, the voice prompt module makes a sound to prompt.
Preferably, the patch board further comprises a power main switch to control the connection of the circuit of the patch board.
Has the advantages that: the utility model discloses a multi-functional protection against electric shock power converter's a preferred using-way does: firstly, an electrical appliance plug is inserted into the adapter, and then a lug at the lower end of the adapter is inserted into a jack of the patch board. Because live wire hole, zero line hole, ground wire hole are located the bottom of the jack of wiring board, and at the stitch with the adapter connection in-process, the circuit can not be touched to people's finger, consequently can effectively prevent to electrocute. Meanwhile, when the adapter breaks down, only the adapter needs to be replaced, and the service life of the adapter is longer than that of a conventional power converter. Two holes, three holes or USB jacks can be made at the upper end of the adapter, and the adapter can be suitable for different use environments. Furthermore, the patch board is provided with a linkage power connection mechanism, when the adapter is inserted into the jack of the patch board, the circuit is still in an off state, and the circuit can be switched on only after the adapter is rotated by a preset angle, so that electric shock of personnel can be effectively prevented.
Drawings
Fig. 1 is a non-plug state diagram of the multifunctional electric shock protection power converter of the present invention.
Fig. 2 is a diagram of the insertion state of the multifunctional anti-electric shock power converter and the power plug of the present invention.
Fig. 3 is a partial cross-sectional view of the adaptor and the patch board of the multifunctional anti-electric shock power converter of the present invention.
Fig. 4 is a schematic structural view of the linkage power connection mechanism of the multifunctional anti-electric shock power converter according to the present invention with a preferred angle.
Fig. 5 is a schematic structural view of another preferred angle of the linkage power connection mechanism of the multifunctional electric shock prevention power converter of the present invention.
Fig. 6 is a schematic diagram of the closed circuit state of the linkage power connection mechanism of the multifunctional anti-electric shock power converter of the present invention.
Fig. 7 is a schematic diagram of the adapter of the multifunctional anti-electric shock power converter of the present invention.
FIG. 8 is a cross-sectional view of the multi-functional anti-electric shock power converter's patch board of the present invention
Fig. 9 is a partial cross-sectional view of the multi-functional anti-electric shock power converter of the present invention.
In the figure: the power socket comprises a patch board 10, an insulating shell 101, a live wire copper sheet 102, a zero line copper sheet 103, a ground wire copper sheet 104, a shunt power supply controller switch 105, a linkage power connection mechanism 106, a rotating support 1061, a gear 1062, a rack 1063, an L-shaped copper column 1064, a magnetic guide plate 107, a voice prompt module 108, a power supply main switch 109, an adapter 20, a cylindrical part 201 and a cube part 202.
Detailed Description
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Referring to fig. 1 to 9, a multifunctional anti-electric shock power converter includes a patch board 10 and an adapter 20, wherein at least one jack with a rectangular cross section is disposed on the patch board 10, a live wire hole, a zero wire hole and a ground wire hole are disposed at the bottom of the jack, a boss corresponding to the jack on the patch board 10 is disposed at the bottom of the adapter 20, a plurality of pins are disposed at the bottom of the boss, and a jack matched with an electrical appliance plug is disposed on the upper surface of the adapter 20 to connect the electrical appliance plug.
In the wiring process, because boss and jack are matchd, the hand is on adapter 20, can not touch the live wire hole of wiring board 10 jack bottom, consequently can prevent that the hand from taking place the electric shock under dry condition. If the hand is wet, the exposed portion of the electrical cord is only the pin portion of the adapter 20 when the electrical plug is inserted into the adapter 20. Compared with the conventional patch board 10, water hardly contacts with the pins, so that electric shock of hands in a wet condition can be prevented.
In embodiment 1, the patch board 10 includes an insulating housing 101, a live wire copper sheet 102, a zero wire copper sheet 103, a ground wire copper sheet 104, a shunt power controller switch 105, and a linkage power mechanism 106, where the live wire copper sheet 102, the zero wire copper sheet 103, the ground wire copper sheet 104, the shunt power controller switch 105, and the linkage power mechanism 106 are disposed in the insulating housing 101, the live wire copper sheet 102 is connected in parallel with a plurality of live wire joints, the zero wire copper sheet 103 is connected in parallel with a plurality of zero wire joints, the ground wire copper sheet 104 is connected in parallel with a plurality of ground wire joints, the shunt power controller switch 105 is connected with the live wire copper sheet 102 and the zero wire copper sheet 103, the number of the shunt power controller switches 105 is the same as the number of the live wire joints or the zero wire joints, the linkage power mechanism 106 includes a rotary bracket 1061, a gear 1062, a rack 1063, and three L-shaped copper columns 1064, the rotary bracket 1061 is mounted on the insulating housing 101, the upper end face of the rotating support 1061 is provided with a live wire hole, a zero wire hole and a ground wire hole, the gear 1062 is sleeved with the rotating support 1061 and connected, the rack 1063 is meshed with the gear 1062, one end of the rack 1063 is adjacent to the shunt power controller switch 105 and provided with a protrusion to control the operation of the shunt power controller switch 105 through the sliding of the rack 1063, the lower end of the rotating support 1061 is further fixedly connected with three L-shaped copper columns 1064, the upper ends of the three L-shaped copper columns are respectively connected with the live wire hole, the zero wire hole and the ground wire hole, when the rotating support 1061 rotates by a preset angle, the three L-shaped copper columns are communicated with the corresponding live wire joint, the zero wire joint and the ground wire joint, and the rack 1063 slides to control the closing of the shunt power controller switch.
The curiosity of people is strong in the childhood stage. Some children may insert conductive filaments into the through holes of the patch panel 10. The utility model discloses a wiring board 10 connects electric mechanism 106 including the linkage, and only adapter 20 drives the linkage and connects electric mechanism 106 to rotate predetermined angle after, the circuit just switches on to can prevent that child from taking place to electrocute through electrically conductive filament.
In embodiment 2, a supporting and positioning seat, a rack 1063 guide rail groove, and a joint insulating groove are arranged inside the insulating housing 101, the rotating support 1061 is erected on the supporting and positioning seat, a horizontal supporting and positioning groove is arranged on a side wall of the supporting and positioning seat, one end of the L-shaped copper column connected to the copper sheet is located in the horizontal supporting and positioning groove, the rack 1063 is located in the rack 1063 guide rail groove, and the fire wire joint, the zero wire joint, and the ground wire joint are located in the joint insulating groove.
Embodiment 3, the patch board 10 still includes magnetism guide plate 107 to guide the user to insert adapter 20 in the patch board 10, magnetism guide plate 107 is connected with the upper end block of insulating casing 101, and the centre of magnetism guide plate 107 is equipped with the through-hole with the jack assorted of patch board 10.
Under special circumstances such as dark, the position of the jack of wiring board 10 is difficult to observe to the people, is connected with adapter 20 magnetism through wiring board 10, can effectively guide the user to insert adapter 20 in wiring board 10.
Embodiment 4, adapter 20 is globular, and the boss of adapter 20 lower extreme includes adapter 201 and cube portion 202, and the lower extreme of adapter 201 is connected with the upper end of cube portion 202, and the bottom of cube portion 202 is equipped with the stitch, the upper surface of magnetism guide version be with adapter 20 assorted concave surface.
The adapter 20 drives the linkage power connection mechanism 106 to rotate in the rotating process, the linkage power connection mechanism 106 is separated from the magnetic guide plate 107, the magnetic guide plate 107 and the cylindrical part 201 of the boss of the adapter 20 are located at the same position, and the adapter 20 cannot drive the magnetic guide plate 107 to rotate in the rotating process. After the linkage power connection mechanism 106 rotates to a preset position, the copper columns corresponding to the live wire hole, the zero line hole and the ground wire hole are communicated with corresponding joints, and meanwhile, under the action of the gear 1062, the rack 1063 triggers a switch of the shunt power supply controller, so that a circuit is connected.
In embodiment 5, the patch board 10 further includes a voice prompt module 108, and when the circuit is connected, the voice prompt module 108 makes a sound to prompt.
In embodiment 6, the patch panel 10 further comprises a power main switch 109 to control the communication of the circuit of the patch panel 10.
And simultaneously, because the utility model discloses only need the rotation just can realize opening and shutting of circuit and then realization electric current in the socket and switch on and break off, so, can avoid frequent plug with electrical plug in frequent use, power consumption and outage just only need to insert the adapter on the socket carry out corresponding corotation and certain angle of reversal can. When the electric appliance needs to be replaced and used in a power utilization place, the adapter is pulled out.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (7)
1. A multi-functional protection against electric shock power converter which characterized in that: including wiring board, adapter, be equipped with at least one cross section on the wiring board and be rectangular jack, the bottom of jack is equipped with live wire hole, zero line hole, ground wire hole, the bottom of adapter be equipped with the corresponding boss of jack on the wiring board, the bottom of boss is equipped with a plurality of stitches, the upper surface of adapter be equipped with electrical apparatus plug assorted jack to connect the electrical apparatus plug.
2. The multifunctional electric shock protection power converter as claimed in claim 1, wherein: the patch board comprises an insulating shell, a live wire copper sheet, a zero line copper sheet, a ground wire copper sheet, a shunt power supply controller switch and a linkage power connection mechanism, wherein the live wire copper sheet, the zero line copper sheet, the ground wire copper sheet, the shunt power supply controller switch and the linkage power connection mechanism are arranged in the insulating shell, a plurality of live wire joints are connected in parallel on the live wire copper sheet, a plurality of zero line joints are connected in parallel on the zero line copper sheet, a plurality of ground wire joints are connected in parallel on the ground wire copper sheet, the shunt power supply controller switch is connected with the live wire copper sheet and the zero line copper sheet, the number of the shunt power supply controller switches is the same as that of the live wire joints or the zero line joints, the linkage power connection mechanism comprises a rotary support, a gear, a rack and three L-shaped copper columns, the rotary support is erected on the insulating shell, the upper end face of the rotary, the gear is connected with the rotating support sleeve, the rack is connected with the gear in a meshed mode, one end of the rack is adjacent to the shunt power supply controller switch and is provided with a protrusion, the operation of the shunt power supply controller switch is controlled through sliding of the rack, the lower end of the rotating support is fixedly connected with the three L-shaped copper columns, the upper ends of the three L-shaped copper columns are connected with the fire wire hole, the zero wire hole and the ground wire hole respectively, when the rotating support rotates for a preset angle, the three L-shaped copper columns are communicated with the corresponding fire wire joint, the zero wire joint and the ground wire joint, and the rack slides and controls the shunt power supply controller switch to be closed.
3. The multifunctional electric shock protection power converter as claimed in claim 2, wherein: the inside of insulating housing is equipped with supports positioning seat, rack guide rail groove, joint insulating groove, the runing rest erects on supporting the positioning seat, is equipped with horizontal support constant head tank on supporting the lateral wall of positioning seat, and the one end that L type copper post and copper sheet are connected is located horizontal support constant head tank, and the rack is located rack guide rail groove, and live wire joint, zero line joint, ground wire joint are located and connect the insulating groove.
4. The multifunctional electric shock protection power converter as claimed in claim 2, wherein: the patch board further comprises a magnetic guide plate for guiding a user to insert the adapter into the patch board, the magnetic guide plate is connected with the upper end of the insulating shell in a clamping mode, and a through hole matched with the jack of the patch board is formed in the middle of the magnetic guide plate.
5. The multifunctional electric shock protection power converter as claimed in claim 4, wherein: the adapter is globular, and the boss of adapter lower extreme includes cylinder portion and cube portion, and the lower extreme of cylinder portion is connected with the upper end of cube portion, and the bottom of cube portion is equipped with the stitch, the upper surface of magnetism guide version be with adapter assorted concave surface.
6. The multifunctional electric shock protection power converter as claimed in claim 1, wherein: the patch board further comprises a voice prompt module, and when the circuit is connected, the voice prompt module makes a sound to prompt.
7. The multifunctional electric shock protection power converter as claimed in claim 1, wherein: the patch board also comprises a power main switch to control the connection of the circuit of the patch board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921494341.3U CN210272755U (en) | 2019-09-09 | 2019-09-09 | Multifunctional electric shock prevention power converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921494341.3U CN210272755U (en) | 2019-09-09 | 2019-09-09 | Multifunctional electric shock prevention power converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210272755U true CN210272755U (en) | 2020-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921494341.3U Active CN210272755U (en) | 2019-09-09 | 2019-09-09 | Multifunctional electric shock prevention power converter |
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| Country | Link |
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| CN (1) | CN210272755U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110459900A (en) * | 2019-09-09 | 2019-11-15 | 北方民族大学 | A kind of multi-functional protection against electric shock power adapter |
| CN111355086A (en) * | 2020-04-10 | 2020-06-30 | 常熟利星光电科技有限公司 | Ultrathin multi-joint plug-in five-hole socket |
-
2019
- 2019-09-09 CN CN201921494341.3U patent/CN210272755U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110459900A (en) * | 2019-09-09 | 2019-11-15 | 北方民族大学 | A kind of multi-functional protection against electric shock power adapter |
| CN111355086A (en) * | 2020-04-10 | 2020-06-30 | 常熟利星光电科技有限公司 | Ultrathin multi-joint plug-in five-hole socket |
| CN111355086B (en) * | 2020-04-10 | 2024-04-30 | 常熟利星光电科技有限公司 | Ultra-thin multi-connector plug-in type five-hole socket |
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