CN210156584U - Split formula USB power converter - Google Patents
Split formula USB power converter Download PDFInfo
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- CN210156584U CN210156584U CN201921484098.7U CN201921484098U CN210156584U CN 210156584 U CN210156584 U CN 210156584U CN 201921484098 U CN201921484098 U CN 201921484098U CN 210156584 U CN210156584 U CN 210156584U
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Abstract
The utility model discloses a split formula USB power converter includes wiring board, USB adapter, only need during the use be connected the USB line with the USB adapter can. Because the contact area of the USB adapter and the patch board is very small, the plugging and unplugging do not need to take effort. Therefore, the plugging and unplugging are convenient. Furthermore, a linkage power connection mechanism is further arranged on the patch board, and the circuit can be switched on and off only by rotating the USB adapter through the linkage power connection mechanism, so that power failure and power connection are facilitated, and the blind people who are inconvenient to move, such as blind people, can use the patch board well.
Description
Technical Field
The utility model relates to a socket technical field especially relates to a split formula USB power converter.
Background
The USB sockets appearing in the market at present are all sockets for common household appliances. When the electric appliance is charged, the USB interface is connected with the socket through the data line and the USB plug. When the power is off, the USB plug needs to be pulled out of the socket. In order to make the plug and the socket tightly contact and generate larger adhesive force, the plug and the socket are tightly matched. Sometimes, the plug can be plugged into the socket or pulled out of the socket only by a large force, which is inconvenient to use. Many old people and children are less powerful, and plug just is harder.
Disclosure of Invention
In view of the above, there is a need for a detachable USB power converter that is convenient to use.
The utility model provides a split formula USB power converter includes wiring board, USB adapter, be equipped with at least one cross section on the wiring board and be rectangular jack, the bottom of jack is equipped with fire wire hole, zero line hole, the bottom of USB adapter be equipped with the corresponding boss of jack on the wiring board, the bottom of boss is equipped with two stitches, the upper surface of adapter be equipped with USB line interface matched with socket to in connecting the USB line.
Preferably, the patch board comprises an insulating shell, a live wire copper sheet, a zero line 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 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 on the live wire copper sheet in parallel, a plurality of zero line joints are connected on the zero line 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 rotary support, a gear, a rack and an L-shaped copper column, the rotary support is erected on the insulating shell, the upper end face of the rotary support is the bottom of a jack of the patch board, the upper end face of the rotary support is provided with a live wire hole and a zero line hole, the gear is connected with a, the operation of the shunt power controller switch is controlled through the sliding of the rack, the lower end of the rotating support is fixedly connected with the L-shaped copper column, the upper end of the L-shaped copper column is connected with the live wire hole and the zero wire hole respectively, when the rotating support rotates for a preset angle, the L-shaped copper column is communicated with the corresponding live wire joint and the corresponding zero wire joint, and the rack slides and controls the shunt power controller switch to be 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 and the zero wire joint are located in the joint insulating groove.
Preferably, the USB adapter comprises an outer shell and an inner core body, the outer shell comprises an upper shell and a lower shell, the upper shell and the lower shell are in threaded connection, the upper end of the upper shell is provided with a through hole, the lower end of the upper shell and the upper end of the lower shell are provided with corresponding buckles, so that the upper shell and the lower shell are clamped, the buckle is provided with a threaded hole to fix the upper shell and the lower shell through a screw, the inner core body comprises a USB interface, a transformation circuit and a connecting support, the USB interface is electrically connected with one end of the transformation circuit, the other end of the transformation circuit is provided with an annular zero line interface and an annular live wire interface, correspondingly, the upper end of the connecting support is provided with two copper columns which are respectively sleeved and connected with the zero line interface and the live line interface, the lower extreme of connecting the support is the boss of adapter, the bottom of connecting the support is equipped with the stitch, stitch and copper post electric connection.
Has the advantages that: the utility model discloses a split formula USB power converter includes wiring board, USB adapter, only need during the use be connected the USB line with the USB adapter can. Because the contact area of the USB adapter and the patch board is very small, the plugging and unplugging do not need to take effort. Therefore, the plugging and unplugging are convenient. Furthermore, a linkage power connection mechanism is further arranged on the patch board, and the circuit can be switched on and off only by rotating the USB adapter through the linkage power connection mechanism, so that power failure and power connection are facilitated, and the blind people who are inconvenient to move, such as blind people, can use the patch board well.
Drawings
Fig. 1 is a schematic structural diagram of the split USB power converter of the present invention.
Fig. 2 is a schematic structural diagram of the patch board of the present invention.
Fig. 3 is a schematic view of a partial structure of the patch board of the present invention.
Fig. 4 is a schematic structural diagram of the closed circuit state of the linkage power connection mechanism of the present invention.
Fig. 5 is a schematic structural diagram of the linkage power connection mechanism of the present invention in a circuit disconnection state.
Fig. 6 is the structure diagram of the outer shell of the USB adapter of the present invention.
Fig. 7 is the structure diagram of the inner core body of the USB adapter of the present invention.
In the figure: the patch board comprises a patch board 10, a jack 101, an insulating shell 102, a supporting positioning seat 1021, a rack guide rail groove 1022, a joint insulating groove 1023, a live wire copper sheet 103, a zero wire copper sheet 104, a shunt power supply controller switch 105, a linkage power connection mechanism 106, a rotating bracket 1061, a gear 1062, a rack 1063, an L-shaped copper column 1064, a USB adapter 20, an outer shell 201, an upper shell 2011, a lower shell 2012, an inner core 202, a USB interface 2021, a transformation circuit 2022 and a connecting support 2023.
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 7, a detachable USB power converter includes a patch board 10 and a USB adapter, where the patch board 10 is provided with at least one jack 101 with a rectangular cross section, the bottom of the jack 101 is provided with a live wire hole and a null wire hole, the bottom of the USB adapter 20 is provided with a boss corresponding to the jack 101 on the patch board 10, the bottom of the boss is provided with two pins, and the upper surface of the adapter is provided with a socket matching with a USB cable interface so as to connect a USB cable.
In embodiment 1, the patch board 10 includes an insulating housing 102, a live wire copper sheet 103, a zero wire copper sheet 104, a shunt power supply controller switch 105, and a linkage power connection mechanism 106, where the live wire copper sheet 103, the zero wire copper sheet 104, the shunt power supply controller switch 105, and the linkage power connection mechanism 106 are disposed in the insulating housing 102, a plurality of live wire joints are connected in parallel to the live wire copper sheet 103, a plurality of zero wire joints are connected in parallel to the zero wire copper sheet 104, the shunt power supply controller switch 105 is connected to the live wire copper sheet 103 and the zero wire copper sheet 104, the number of the shunt power supply controller switches 105 is the same as the number of the live wire joints or the zero wire joints, the linkage power connection mechanism 106 includes a rotating bracket 1061, a gear 1062, a rack 1063, and an L-shaped copper column 1064, the rotating bracket 1061 is erected on the insulating housing 102, an upper end surface of the rotating bracket 1061 is a bottom of a jack 101 of the, The device comprises a zero line hole, a gear 1062, a rack 1063, a gear 1062, a branch power controller switch 105, a protrusion, an L-shaped copper column 1064, a fire line hole and a zero line hole, wherein the gear 1062 is sleeved and connected with the rotating support 1061, the rack 1063 is meshed and connected with the gear 1062, one end of the rack 1063 is adjacent to the branch power controller switch 105 and provided with a protrusion to control the operation of the branch power controller switch 105 through the sliding of the rack 1063, the lower end of the rotating support 1061 is further fixedly connected with the L-shaped copper column 1064, the upper end of the L-shaped copper column is respectively connected with the fire line hole and the zero line hole, when the rotating support 1061 rotates by a.
In embodiment 2, the inside of the insulating housing 102 is provided with a supporting positioning seat 1021, a rack guide rail groove 1022, and a joint insulating groove 1023, the rotating bracket 1061 is erected on the supporting positioning seat 1021, a horizontal supporting positioning groove is provided on a side wall of the supporting positioning seat 1021, one end of the L-shaped copper pillar connected to the copper sheet is located in the horizontal supporting positioning groove, the rack 1063 is located in the rack guide rail groove 1022, and the live wire joint and the neutral wire joint are located in the joint insulating groove 1023.
Embodiment 3, the USB adapter 20 includes an outer shell 201 and an inner core 202, the outer shell 201 includes an upper shell 2011 and a lower shell 2012, the upper shell 2011 and the lower shell 2012 are connected by screw threads, a through hole is formed at the upper end of the upper shell 2011, a corresponding buckle is formed at the lower end of the upper shell 2011 and the upper end of the lower shell 2012, so that the upper shell 2011 and the lower shell 2012 are engaged with each other, a threaded hole is formed in the buckle, so that the upper shell 2011 and the lower shell 2012 are fixed by screws, the inner core 202 includes a USB interface 2021, a transforming circuit 2022 and a connection support 2023, the USB interface 2021 is electrically connected with one end of the transforming circuit 2022, the other end of the transforming circuit 2022 is provided with an annular zero line interface and a fire line interface, correspondingly, two copper columns are arranged at the upper end of the connection support 2023, the two copper columns are respectively connected with the zero line interface and the fire line interface, the lower end of the connection support, the bottom of the connecting support 2023 is provided with a pin, and the pin is electrically connected with the copper column. The outer shell is spherical.
The core body 202 can convert the voltage of 220V into a safe voltage available for the USB interface 2021, so that the USB socket can be safely used.
The utility model discloses a split formula USB power converter includes removable wiring board 10 and USB adapter 20, and the plug is very convenient and do not need to spend strength in the use. Furthermore, through the linkage power connection mechanism 106 of the patch board 10, the power failure or power connection can be realized only by rotating the USB adapter 20, so that the occurrence of electric shock is avoided.
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 (5)
1. A split formula USB power converter which characterized in that: including wiring board, USB 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, the bottom of USB adapter be equipped with the corresponding boss of jack on the wiring board, the bottom of boss is equipped with two stitches, the upper surface of adapter be equipped with USB line interface matched with socket to in connecting the USB line.
2. A split USB power converter as claimed in claim 1 wherein: the patch board comprises an insulating shell, a live wire copper sheet, a zero wire copper sheet, a shunt power supply controller switch and a linkage power connection mechanism, wherein the live wire copper sheet, the zero 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 on the live wire copper sheet in parallel, a plurality of zero wire joints are connected on the zero wire copper sheet in parallel, the shunt power supply controller switch is connected with the live wire copper sheet and the zero wire copper sheet, the number of the shunt power supply controller switches is the same as that of the live wire joints or the zero wire joints, the linkage power connection mechanism comprises a rotary support, a gear, a rack and an L-shaped copper column, the rotary support is erected on the insulating shell, the upper end face of the rotary support is the bottom of a jack of the patch board, the upper end face of the rotary support is provided with a live wire hole and a zero wire hole, the gear is connected with, the operation of the shunt power controller switch is controlled through the sliding of the rack, the lower end of the rotating support is fixedly connected with the L-shaped copper column, the upper end of the L-shaped copper column is connected with the live wire hole and the zero wire hole respectively, when the rotating support rotates for a preset angle, the L-shaped copper column is communicated with the corresponding live wire joint and the corresponding zero wire joint, and the rack slides and controls the shunt power controller switch to be closed.
3. A split USB power converter as claimed in claim 2 wherein: the inside of insulating housing is equipped with support 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 are located and connect the insulating groove.
4. A split USB power converter as claimed in claim 3 wherein: the USB adapter comprises an outer shell and an inner core body, the outer shell comprises an upper shell and a lower shell, the upper shell and the lower shell are in threaded connection, the upper end of the upper shell is provided with a through hole, the lower end of the upper shell and the upper end of the lower shell are provided with corresponding buckles, so that the upper shell and the lower shell are clamped, the buckle is provided with a threaded hole to fix the upper shell and the lower shell through a screw, the inner core body comprises a USB interface, a transformation circuit and a connecting support, the USB interface is electrically connected with one end of the transformation circuit, the other end of the transformation circuit is provided with an annular zero line interface and an annular live wire interface, correspondingly, the upper end of the connecting support is provided with two copper columns which are respectively sleeved and connected with the zero line interface and the live line interface, the lower extreme of connecting the support is the boss of adapter, the bottom of connecting the support is equipped with the stitch, stitch and copper post electric connection.
5. A split USB power converter as claimed in claim 4 wherein: the outer shell is spherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921484098.7U CN210156584U (en) | 2019-09-09 | 2019-09-09 | Split formula USB power converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921484098.7U CN210156584U (en) | 2019-09-09 | 2019-09-09 | Split formula USB power converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210156584U true CN210156584U (en) | 2020-03-17 |
Family
ID=69767422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921484098.7U Active CN210156584U (en) | 2019-09-09 | 2019-09-09 | Split formula USB power converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210156584U (en) |
-
2019
- 2019-09-09 CN CN201921484098.7U patent/CN210156584U/en active Active
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