CN213584489U - USB socket that charges with reserve power - Google Patents
USB socket that charges with reserve power Download PDFInfo
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- CN213584489U CN213584489U CN202023074726.XU CN202023074726U CN213584489U CN 213584489 U CN213584489 U CN 213584489U CN 202023074726 U CN202023074726 U CN 202023074726U CN 213584489 U CN213584489 U CN 213584489U
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- circuit board
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- socket
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Abstract
The utility model provides a USB charging socket with reserve power supply, including the set casing, the circuit board, the battery, the epitheca, the inferior valve, first plug and second plug, be equipped with first groove of accomodating, second groove of accomodating and logical groove on the set casing, circuit board one side is equipped with USB socket, USB socket is connected with the circuit board electricity, the battery is connected with the circuit board electricity, inferior valve and circuit board butt are equipped with the standing groove on the inferior valve, inferior valve and first plug swing joint, first plug can be for the inferior valve rotation accept in the standing groove, first plug is connected with the circuit board electricity, second plug and set casing swing joint, the second plug is connected with the circuit board electricity, still be equipped with the third on the set casing and accomodate the groove, the second plug can be for the set casing rotation accept in the third accomodate the inslot; this USB socket that charges with reserve power can continue to charge for external equipment when having a power failure or changing the position that USB charges the socket, has solved the USB socket that charges in the past and has not possessed the problem of reserve power.
Description
Technical Field
The utility model belongs to the technical field of the socket technique and specifically relates to a USB socket that charges with deposit power.
Background
Generally, a common socket is generally used in a household of people, namely, only a common jack is arranged on a plastic shell panel of the socket, the common socket can only be matched with a first plug (a first plug with two or three holes) of a power supply matched with the common socket, the function is single, and the rapid development of information technology and technology makes more and more high-tech electronic devices such as mobile phones, MP3, MP4, MP5, PSP and tablet computers, particularly mobile phones, almost everyone have the high-tech electronic devices which need to be powered, and the charging mode of the high-tech electronic devices is to connect a corresponding USB charging socket through a USB data line for charging;
the conventional USB charging socket does not have a reserve power supply, when the power is cut off or the position of the USB charging socket is replaced, the external charging equipment is powered off, and when the external equipment of a user urgently needs to be charged, the external equipment cannot be charged, so that the electric quantity of the external equipment is insufficient, and the service time of the user to the external equipment is delayed;
therefore, it is necessary to provide a USB charging socket with a reserve power supply to solve the problem that the conventional USB charging socket does not have a reserve power supply and cannot charge an external device when the power is cut off or the position of the USB charging socket is replaced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a USB socket that charges with deposit power to thereby solve USB socket that charges in the past and do not possess the deposit power more definitely and lead to the unable problem of charging for external equipment when having a power failure or changing the position that USB charged the socket.
The utility model discloses a following technical scheme realizes:
the utility model provides a USB charging socket with reserve power supply, including set casing, circuit board, battery, epitheca, inferior valve, first plug and second plug, be equipped with first groove, second groove and logical groove of accomodating on the set casing, logical groove with first groove of accomodating switches on, the circuit board is fixed to be acceptd in first groove of accomodating, circuit board one side is equipped with USB socket, USB socket with the circuit board electricity is connected, USB socket with logical groove aligns, the battery with set casing fixed connection and part accept in the second groove of accomodating, the battery with the circuit board electricity is connected, the epitheca with set casing block and shelter from the battery, the inferior valve with set casing block and shelter from the circuit board, the inferior valve with the circuit board butt, be equipped with the standing groove on the inferior valve, the inferior valve with first plug swing joint, first plug can for the inferior valve rotates accept in the standing groove, first plug with the circuit board electricity is connected, the second plug with set casing swing joint, the second plug with the circuit board electricity is connected, still be equipped with the third on the set casing and accomodate the groove, the second plug can for the set casing rotate accept in the third accomodates the inslot.
Furthermore, the epitheca epirelief is equipped with first screens, be equipped with the second screens on the set casing, first screens with the second screens block.
Furthermore, a clamping hook is arranged on the upper shell, a clamping groove is formed in the fixed shell, and the clamping hook is partially contained in the clamping groove.
Furthermore, the fixed shell is provided with an inclined plane for guiding, and the inclined plane is close to the clamping groove.
Furthermore, a first guide plate is arranged on the upper shell, a first guide position is arranged on the fixed shell, the first guide position is contained in the second containing groove, and the first guide plate is contained in the first guide position.
Furthermore, a first guide groove is formed in the first guide position, and the first guide plate is contained in the first guide groove.
Furthermore, a second guide plate is arranged on the upper shell, a second guide position is arranged on the fixed shell, the second guide position is contained in the second containing groove, and the second guide plate is contained in the second guide position.
Furthermore, a second guide groove is formed in the second guide position, and the second guide plate is contained in the second guide groove.
Furthermore, the inferior valve epirelief is equipped with the third screens, be equipped with the fourth screens on the set casing, the third screens with the fourth screens block.
Further, be equipped with the backup pad on the circuit board, the backup pad is close to USB socket, be equipped with the brace table on the inferior valve, the backup pad with brace table butt.
The utility model has the advantages that:
the utility model provides a USB charging socket with reserve power supply, which comprises a fixed shell, a circuit board, a battery, an upper shell, a lower shell, a first plug and a second plug, wherein the fixed shell is provided with a first accommodating groove, a second accommodating groove and a through groove, the through groove is communicated with the first accommodating groove, the circuit board is fixedly accommodated in the first accommodating groove, one side of the circuit board is provided with a USB socket, the USB socket is electrically connected with the circuit board, the USB socket is aligned with the through groove, the battery is fixedly connected with the fixed shell and is partially accommodated in the second accommodating groove, the battery is electrically connected with the circuit board, the upper shell is combined with the fixed shell to shield the battery, the lower shell is combined with the fixed shell to shield the circuit board, the lower shell is abutted against the circuit board, the lower shell is provided with a placing groove, the lower shell is movably connected with the first plug, the first plug can be accommodated in the placing groove relative to rotation, the first plug, the second plug is electrically connected with the circuit board, the fixed shell is also provided with a third accommodating groove, and the second plug can be accommodated in the third accommodating groove in a rotating mode relative to the fixed shell; the battery supplies power to the circuit board, and meanwhile, when the first plug is inserted into an external power socket or the second plug is inserted into the automobile cigarette lighter, the circuit board can also convert an external power supply into a power supply matched with the battery to charge the battery; to sum up, this USB socket that charges with reserve power can continue to charge for external equipment when having a power failure or changing the position that USB charged the socket, has solved the USB socket that charges in the past and has not possessed the problem of reserve power.
Drawings
Fig. 1 is an exploded view of a USB charging socket with reserve power supply proposed by the present invention;
fig. 2 is a schematic diagram of a circuit board of the USB charging socket with a reserve power supply according to the present invention;
fig. 3 is a schematic view of a fixing case of the USB charging socket with reserve power supply of the present invention;
fig. 4 is another schematic view of the fixing shell of the USB charging socket with reserve power supply according to the present invention;
fig. 5 is a schematic diagram of the upper case of the USB charging socket with reserve power supply of the present invention;
fig. 6 is a schematic view of a lower case of the USB charging socket with reserve power supply of the present invention;
fig. 7 is an overall schematic diagram of the USB charging socket with reserve power supply according to the present invention.
Detailed Description
For a more clear and complete description of the technical solution of the present invention, the following description is made with reference to the accompanying drawings.
Referring to fig. 1-7, the present invention provides a USB charging socket with a reserve power supply, which comprises a fixed casing 1, a circuit board 2, a battery 3, an upper casing 4, a lower casing 5, a first plug 6 and a second plug 7, wherein the fixed casing 1 is provided with a first receiving slot 11, a second receiving slot 12 and a through slot 13, the through slot 13 is connected to the first receiving slot 11, the circuit board 2 is fixedly received in the first receiving slot 11, one side of the circuit board 2 is provided with a USB socket 21, the USB socket 21 is electrically connected to the circuit board 2, the USB socket 21 is aligned to the through slot 13, the battery 3 is fixedly connected to the fixed casing 1 and partially received in the second receiving slot 12, the battery 3 is electrically connected to the circuit board 2, the upper casing 4 is engaged with the fixed casing 1 and shields the battery 3, the lower casing 5 is engaged with the fixed casing 1 and shields the circuit board 2, the lower casing 5 is abutted to the circuit board 2, the lower casing 5 is provided with a placing slot 51, and, the first plug 6 can be rotated and accommodated in the placing groove 51 relative to the lower shell 5, the first plug 6 is electrically connected with the circuit board 2, the second plug 7 is movably connected with the fixed shell 1, the second plug 7 is electrically connected with the circuit board 2, the fixed shell 1 is further provided with a third accommodating groove 101, and the second plug 7 can be rotated and accommodated in the third accommodating groove 101 relative to the fixed shell 1.
In the present embodiment:
the fixing case 1 is used for providing a stable supporting structure for the circuit board 2, the battery 3, the upper case 4 and the lower case 5;
the first receiving groove 11 is used for providing a placing space for the circuit board 2;
the second receiving groove 12 is used for providing a space for placing the battery 3;
the third receiving groove 101 is used for providing a space for placing the second plug;
the through slot 13 provides a passage for an external USB cable to be inserted into the USB socket 21;
the circuit board 2 is a main control board of the USB charging socket with the reserve power supply, and is provided with a charging module, a power input module, a voltage reduction module and a power output module, wherein the charging module is electrically connected with the battery 3, the power input module is respectively electrically connected with the charging module, the voltage reduction module and the first plug 6, the voltage reduction module is electrically connected with the power output module, the battery 3 is electrically connected with the power output module, and the power output module is electrically connected with the USB socket 21;
the USB socket 21 is used for providing a socket for an external USB line to access a USB charging socket with a reserve power supply;
the battery 3 is used for providing a standby power supply for the USB charging socket with the reserve power supply;
the upper case 4 is used to provide a protective structure for the battery 3;
the lower case 5 is used to provide a protective structure for the circuit board 2;
the placement groove 51 is used for providing a space for the first plug 6 to place when being stored;
the first plug 6 is used for being connected with an external power socket, the first plug 6 can be rotatably accommodated in the placing groove 51 relative to the lower shell 5, and a user can conveniently carry the USB charging socket with the reserve power supply out;
the second plug 7 is a plug inserted into an automobile cigarette lighter and can supply power to the circuit board 2 after being inserted;
specifically, the battery 3 supplies power to the circuit board 2, and meanwhile, when the first plug 6 is inserted into an external power socket or the second plug 7 is inserted into an automobile cigarette lighter, the circuit board 2 can also convert an external power supply into a power supply matched with the battery 3 to charge the battery 3, when the automobile cigarette lighter is used daily, a user can directly insert an external USB charging wire into the USB socket 21 to charge external equipment, when the power is cut off or the position of the USB charging socket is replaced, the electric quantity in the battery 3 can make up the external power supply originally supplying power to the circuit board 2, and the external charging equipment connected to the USB socket 21 cannot be powered off;
to sum up, this USB socket that charges with reserve power can continue to charge for external equipment when having a power failure or changing the position that USB charged the socket, has solved the USB socket that charges in the past and has not possessed the problem of reserve power.
Further, a first clamping position 41 is convexly arranged on the upper shell 4, a second clamping position 14 is arranged on the fixed shell 1, and the first clamping position 41 is clamped with the second clamping position 14; the upper shell 4 is provided with a clamping hook 42, the fixed shell 1 is provided with a clamping groove 15, and the clamping hook 42 is partially accommodated in the clamping groove 15; the fixed shell 1 is provided with an inclined plane 16 for guiding, and the inclined plane 16 is close to the clamping groove 15; the upper shell 4 is provided with a first guide plate 43, the fixed shell 1 is provided with a first guide position 17, the first guide position 17 is accommodated in the second accommodating groove 12, and the first guide plate 43 is accommodated in the first guide position 17; the first guide position 17 is provided with a first guide groove 171, and the first guide plate 43 is accommodated in the first guide groove 171; the upper shell 4 is provided with a second guide plate 44, the fixed shell 1 is provided with a second guide position 18, the second guide position 18 is accommodated in the second accommodating groove 12, and the second guide plate 44 is accommodated in the second guide position 18; the second guide position 18 is provided with a second guide groove 181, and the second guide plate 44 is accommodated in the second guide groove 181; a third clamping position 52 is convexly arranged on the lower shell 5, a fourth clamping position 19 is arranged on the fixed shell 1, and the third clamping position 52 is clamped with the fourth clamping position 19; the circuit board 2 is provided with a support plate 22, the support plate 22 is close to the USB socket 21, the lower case 5 is provided with a support table 53, and the support plate 22 abuts against the support table 53.
In the present embodiment:
the first clip 41 is used for providing a structure for connecting the upper shell 4 with the fixed shell 1;
the hook 42 is used for providing a structure for connecting the upper shell 4 with the fixed shell 1;
the first guide plate 43 is used to provide a guide structure when the upper case 4 is pressed toward the stationary case 1;
the second guide plate 44 is used to provide a guide structure when the upper case 4 is pressed toward the stationary case 1;
the second clip 14 is used for being clipped with the first clip 41 to fix the upper shell 4 on the fixed shell 1;
the clamping groove 15 is used for providing a placing space for the clamping hook 42;
the inclined surface 16 is used for providing a guiding structure for the hook 42 to slide into the slot 15;
the first guide bit 17 is used for providing a guide structure for the first guide plate 43;
the first guide groove 171 is used to provide a receiving space for the first guide plate 43;
the second guiding direction 18 is used for providing a guiding structure for the second guiding plate 44;
the second guide groove 181 is used to provide a receiving space for the second guide plate 44;
the third detent 52 is used for providing a structure for clamping the lower shell with the fixed shell 1;
the fourth clamping position 19 is used for clamping with the third clamping position 52 and fixing the lower shell 5 on the fixed shell 1;
the support plate 22 is used to provide a supporting structure for the circuit board 22;
specifically, when the USB charging socket with reserve power supply is shipped, a worker aligns the first position-lock 41 on the upper case 4 with the second position-lock 14 on the fixing case 1, aligns the hook 42 on the upper case 4 with the slot 15 on the fixing case 1, and then directly closes with force, at this time, the upper case 4 is engaged with the fixing case 1, while the first guide plate 43 and the second guide plate 44 provide a guiding function for the upper case 4 when being engaged, so that the upper case 4 can be smoothly engaged with the fixing case 1, and then directly closes with force after aligning the third position-lock 52 on the lower case 5 with the fourth position-lock 19 on the fixing case 1, at this time, the lower case 5 is engaged with the fixing case 1, after the lower case 5 is engaged with the fixing case 1, the support plate 22 on the circuit board 2 abuts against the support table 53 on the lower case 5, the circuit board 2 is tightly fixed, because the support plate 22 is close to the USB socket, at this time, the stability of the position of the USB socket 21 is enhanced, so that the circuit board 2 is not shaken when the user inserts the external USB cable.
Of course, the present invention can also have other various embodiments, and based on the embodiments, those skilled in the art can obtain other embodiments without any creative work, and all of them belong to the protection scope of the present invention.
Claims (10)
1. A USB charging socket with a reserve power supply is characterized by comprising a fixed shell, a circuit board, a battery, an upper shell, a lower shell, a first plug and a second plug, wherein the fixed shell is provided with a first accommodating groove, a second accommodating groove and a through groove, the through groove is communicated with the first accommodating groove, the circuit board is fixedly accommodated in the first accommodating groove, one side of the circuit board is provided with a USB socket, the USB socket is electrically connected with the circuit board, the USB socket is aligned with the through groove, the battery is fixedly connected with the fixed shell and is partially accommodated in the second accommodating groove, the battery is electrically connected with the circuit board, the upper shell is clamped with the fixed shell and shields the battery, the lower shell is clamped with the fixed shell and shields the circuit board, the lower shell is abutted against the circuit board, the lower shell is provided with a placing groove, the inferior valve with first plug swing joint, first plug can for the inferior valve rotates accept in the standing groove, first plug with the circuit board electricity is connected, the second plug with set casing swing joint, the second plug with the circuit board electricity is connected, still be equipped with the third on the set casing and accomodate the groove, the second plug can for the set casing rotate accept in the third accomodates the inslot.
2. The USB charging socket with reserve power supply of claim 1, wherein the upper shell is convexly provided with a first clamping position, the fixed shell is provided with a second clamping position, and the first clamping position is clamped with the second clamping position.
3. The USB charging socket with the reserve power supply of claim 1, wherein a hook is arranged on the upper shell, a slot is arranged on the fixed shell, and the hook is partially accommodated in the slot.
4. The USB charging socket with reserve power supply of claim 3, wherein the stationary housing is provided with a slope for guiding, the slope being close to the slot.
5. The USB charging socket with reserved power according to claim 1, wherein the upper housing has a first guiding plate, the fixing housing has a first guiding position, the first guiding position is received in the second receiving slot, and the first guiding plate is received in the first guiding position.
6. The USB charging socket with a reserve power supply of claim 5, wherein the first guide position is provided with a first guide slot, and the first guide plate is accommodated in the first guide slot.
7. The USB charging socket with reserved power according to claim 1, wherein the upper housing has a second guiding plate, the fixing housing has a second guiding position, the second guiding position is received in the second receiving slot, and the second guiding plate is received in the second guiding position.
8. The USB charging socket with reserved power supply of claim 7, wherein the second guiding position is provided with a second guiding slot, and the second guiding plate is received in the second guiding slot.
9. The USB charging socket with reserve power supply of claim 1, wherein the lower shell is convexly provided with a third clamping position, the fixed shell is provided with a fourth clamping position, and the third clamping position is clamped with the fourth clamping position.
10. The USB charging socket with reserve power supply of claim 1, wherein said circuit board is provided with a support plate, said support plate is close to said USB socket, said lower shell is provided with a support platform, and said support plate is abutted against said support platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023074726.XU CN213584489U (en) | 2020-12-19 | 2020-12-19 | USB socket that charges with reserve power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023074726.XU CN213584489U (en) | 2020-12-19 | 2020-12-19 | USB socket that charges with reserve power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213584489U true CN213584489U (en) | 2021-06-29 |
Family
ID=76549547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023074726.XU Active CN213584489U (en) | 2020-12-19 | 2020-12-19 | USB socket that charges with reserve power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213584489U (en) |
-
2020
- 2020-12-19 CN CN202023074726.XU patent/CN213584489U/en active Active
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