CN208955714U - A kind of novel mobile phone charging cabinet - Google Patents
A kind of novel mobile phone charging cabinet Download PDFInfo
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- CN208955714U CN208955714U CN201821985006.9U CN201821985006U CN208955714U CN 208955714 U CN208955714 U CN 208955714U CN 201821985006 U CN201821985006 U CN 201821985006U CN 208955714 U CN208955714 U CN 208955714U
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- middle port
- power module
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- port
- usb charging
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- 230000001681 protective effect Effects 0.000 claims abstract description 33
- 238000009423 ventilation Methods 0.000 claims abstract description 19
- 238000005192 partition Methods 0.000 claims abstract description 15
- 101100489713 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) GND1 gene Proteins 0.000 claims description 5
- 101100489717 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) GND2 gene Proteins 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 5
- 238000000605 extraction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 238000005457 optimization Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Telephone Set Structure (AREA)
Abstract
The utility model relates to a kind of novel mobile phone charging cabinets.The technical solution adopted is that: including shell, D.C. voltmeter, USB charging panel, power lock, power module, earth leakage protective power supply line, mobile phone partition, ventilation hole I, ventilation hole II, alarm, display panel.The utility model avoids the leaky occurred in use process by optimization power lock internal structure circuit design and earth leakage protective power supply line；On the other hand, by increasing alarm, people is made to remind people to handle in time when there are these problems；Have the advantages that design rationally, the small, circuit structure of operation load is simple, protection circuit, easy to use etc..
Description
Technical field
The utility model belongs to charging equipment design field, is related to a kind of novel mobile phone charging cabinet.
Background technique
The mobile phone charging cabinet that public place uses at present is all using open, and multiple charging connectors are exposed outside shell
Side, on the one hand, seem unsightly, influence the appearance of the city；On the other hand, during use due to lacking earth leakage protective and electricity
Road design is cumbersome, is easy to produce security risk, causes safety problem to people.
Utility model content
In view of the problems of in the prior art, the utility model discloses a kind of novel mobile phone charging cabinet, use
Technical solution is, including shell, which is characterized in that further includes D.C. voltmeter, USB charging panel, power lock, power module, leakage
Electric protection power supply line, mobile phone partition, ventilation hole I, ventilation hole II, alarm, display panel, wherein the left and right sides of shell is distinguished
Air holes I is opened, air holes II is opened on front side of shell, power lock is located on front side of shell, on the right side of ventilation hole II, and mobile phone partition is located at shell
Lower inside, USB charging panel are located at enclosure interior, top, and power module is located on the right side of enclosure interior, USB charging panel, directly
Ampere-voltage meter is located on the right side of enclosure interior, power module, and alarm is located on the right side of enclosure interior, D.C. voltmeter,
USB charging panel, power lock, alarm and power module, the connection of earth leakage protective power supply line, D.C. voltmeter and USB charging panel connect
It connects, alarm is connect with display panel；The power lock internal circuit is connected as D.C. voltmeter middle port direct-flow positive pole ACC and draws
Wiring is connect with USB charging panel middle port VBSU out, and D.C. voltmeter middle port direct current cathode GND draws wiring and USB charges
The GND connection of plate middle port, USB charging panel middle port VBSU1 draw wiring and connect with power module middle port DC1-, USB charging
Plate middle port VBSU2 draw wiring connect with power module middle port DC2-, USB charging panel middle port VBSU3 extraction wiring and
The DC3- connection of power module middle port, USB charging panel middle port GND1 draw wiring and connect with power module middle port DC1+,
USB charging panel middle port GND2 draws wiring and connect with power module middle port DC2+, and USB charging panel middle port GND3 extraction connects
Line is connect with power module middle port DC3+, power module port PE draw wiring respectively with earth leakage protective power supply line middle port
PE, casing connection, power module port L draw wiring and connect with earth leakage protective power supply line middle port L, and power module port N draws
Wiring is connect with earth leakage protective power supply line middle port N out, and one end of power lock connect with power module port N, the other end and leakage
Electric protection power supply line middle port N connection；The number of the mobile phone partition is 5~10 pieces；The power lock model NP2-BG21；
The power module model S-350-5；The earth leakage protective power supply line specification is 1 square millimeter.
Working principle of the utility model is: firstly, the connection of inspection all parts, checks charging cabinet, it is ensured that charging
Cabinet can be used normally；Then earth leakage protective power supply line 5 is inserted into power supply, mobile phone is put on mobile phone partition 6 by when use, is carried out
Mobile phone charging；During charging, D.C. voltmeter 1 detects charge inside cabinet builtin voltage situation, if there is leaky,
Alarm 10 transmits signals to display panel 11 and carries out power down process, while display screen display electric leakage warning is simultaneously by signal
Mobile phone terminal is passed to, reminds staff to handle in time, is convenient for people to use.
The utility model has the beneficial effects that the use of the new type is protected by optimization power lock internal structure circuit design and electric leakage
Power supply line is protected, the leaky occurred in use process is avoided；On the other hand, by increasing alarm, people is made to occur this
People are reminded to handle in time when a little problems；With designing, reasonable, operation load is small, circuit structure is simple, protects circuit, user
Just equal advantage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the backsight structural representation of the utility model；
Fig. 3 is the power supply lock circuit figure of the utility model；
In figure: 1- D.C. voltmeter, 2-USB charging panel, 3- power lock, 4- power module, 5- earth leakage protective power supply line, 6-
Mobile phone partition, 7- ventilation hole I, 8- ventilation hole II, 9- shell, 10- alarm, 11- display panel.
Specific embodiment
Embodiment 1
As shown in FIG. 1 to 3, a kind of novel mobile phone charging cabinet described in the utility model, including shell 9, feature exists
In, further include D.C. voltmeter 1, USB charging panel 2, power lock 3, power module 4, earth leakage protective power supply line 5, mobile phone partition 6,
Ventilation hole I 7, ventilation hole II 8, alarm 10, display panel 11, wherein air holes I 7, shell are opened in the left and right sides of shell 9 respectively
Air holes II 8 is opened in 9 front sides, and power lock 3 is located at 9 front side of shell, II 8 right side of ventilation hole, and mobile phone partition 6 is located at subordinate in shell 9
Side, USB charging panel 2 is located inside shell 9, top, and power module 4 is located inside shell 9, on the right side of USB charging panel 2, directly
Ampere-voltage meter 1 is located inside shell 9, on the right side of power module 4, and alarm 10 is positioned inside shell 9, D.C. voltmeter
1 right side, USB charging panel 2, power lock 3, alarm 10 are connect with power module 4, earth leakage protective power supply line 5, D.C. voltmeter 1
It is connect with USB charging panel 2, alarm 10 is connect with display panel 11；3 internal circuit of power lock is connected as D.C. voltmeter
1 middle port direct-flow positive pole ACC draws wiring and connect with 2 middle port VBSU of USB charging panel, and 1 middle port direct current of D.C. voltmeter is negative
Pole GND draws wiring and connect with 2 middle port GND of USB charging panel, and 2 middle port VBSU1 of USB charging panel draws wiring and power supply mould
4 middle port DC1- connection of block, 2 middle port VBSU2 of USB charging panel draw wiring and connect with 4 middle port DC2- of power module, USB
2 middle port VBSU3 of charging panel draws wiring and connect with 4 middle port DC3- of power module, and 2 middle port GND1 of USB charging panel is drawn
Wiring is connect with 4 middle port DC1+ of power module, and 2 middle port GND2 of USB charging panel draws wiring and 4 middle port of power module
DC2+ connection, 2 middle port GND3 of USB charging panel draw wiring and connect with 4 middle port DC3+ of power module, 4 port of power module
PE draws wiring and connect respectively with 5 middle port PE of earth leakage protective power supply line, casing, and 4 port L of power module draws wiring and electric leakage
The 5 middle port L connection of protection power source line, 4 port N of power module draw wiring and connect with 5 middle port N of earth leakage protective power supply line, electricity
Source lock 3 one end connect with 4 port N of power module, the 5 middle port N connection of the other end and earth leakage protective power supply line；The mobile phone every
The number of plate 6 is 5 pieces；The 3 model NP2-BG21 of power lock；The 4 model S-350-5 of power module；The electric leakage
5 specification of protection power source line is 1 square millimeter.
Embodiment 2
As shown in FIG. 1 to 3, a kind of novel mobile phone charging cabinet described in the utility model, including shell 9, feature exists
In, further include D.C. voltmeter 1, USB charging panel 2, power lock 3, power module 4, earth leakage protective power supply line 5, mobile phone partition 6,
Ventilation hole I 7, ventilation hole II 8, alarm 10, display panel 11, wherein air holes I 7, shell are opened in the left and right sides of shell 9 respectively
Air holes II 8 is opened in 9 front sides, and power lock 3 is located at 9 front side of shell, II 8 right side of ventilation hole, and mobile phone partition 6 is located at subordinate in shell 9
Side, USB charging panel 2 is located inside shell 9, top, and power module 4 is located inside shell 9, on the right side of USB charging panel 2, directly
Ampere-voltage meter 1 is located inside shell 9, on the right side of power module 4, and alarm 10 is positioned inside shell 9, D.C. voltmeter
1 right side, USB charging panel 2, power lock 3, alarm 10 are connect with power module 4, earth leakage protective power supply line 5, D.C. voltmeter 1
It is connect with USB charging panel 2, alarm 10 is connect with display panel 11；3 internal circuit of power lock is connected as D.C. voltmeter
1 middle port direct-flow positive pole ACC draws wiring and connect with 2 middle port VBSU of USB charging panel, and 1 middle port direct current of D.C. voltmeter is negative
Pole GND draws wiring and connect with 2 middle port GND of USB charging panel, and 2 middle port VBSU1 of USB charging panel draws wiring and power supply mould
4 middle port DC1- connection of block, 2 middle port VBSU2 of USB charging panel draw wiring and connect with 4 middle port DC2- of power module, USB
2 middle port VBSU3 of charging panel draws wiring and connect with 4 middle port DC3- of power module, and 2 middle port GND1 of USB charging panel is drawn
Wiring is connect with 4 middle port DC1+ of power module, and 2 middle port GND2 of USB charging panel draws wiring and 4 middle port of power module
DC2+ connection, 2 middle port GND3 of USB charging panel draw wiring and connect with 4 middle port DC3+ of power module, 4 port of power module
PE draws wiring and connect respectively with 5 middle port PE of earth leakage protective power supply line, casing, and 4 port L of power module draws wiring and electric leakage
The 5 middle port L connection of protection power source line, 4 port N of power module draw wiring and connect with 5 middle port N of earth leakage protective power supply line, electricity
Source lock 3 one end connect with 4 port N of power module, the 5 middle port N connection of the other end and earth leakage protective power supply line；The mobile phone every
The number of plate 6 is 10 pieces；The 3 model NP2-BG21 of power lock；The 4 model S-350-5 of power module；The electric leakage
5 specification of protection power source line is 1 square millimeter.
Embodiment 3
As shown in FIG. 1 to 3, a kind of novel mobile phone charging cabinet described in the utility model, including shell 9, feature exists
In, further include D.C. voltmeter 1, USB charging panel 2, power lock 3, power module 4, earth leakage protective power supply line 5, mobile phone partition 6,
Ventilation hole I 7, ventilation hole II 8, alarm 10, display panel 11, wherein air holes I 7, shell are opened in the left and right sides of shell 9 respectively
Air holes II 8 is opened in 9 front sides, and power lock 3 is located at 9 front side of shell, II 8 right side of ventilation hole, and mobile phone partition 6 is located at subordinate in shell 9
Side, USB charging panel 2 is located inside shell 9, top, and power module 4 is located inside shell 9, on the right side of USB charging panel 2, directly
Ampere-voltage meter 1 is located inside shell 9, on the right side of power module 4, and alarm 10 is positioned inside shell 9, D.C. voltmeter
1 right side, USB charging panel 2, power lock 3, alarm 10 are connect with power module 4, earth leakage protective power supply line 5, D.C. voltmeter 1
It is connect with USB charging panel 2, alarm 10 is connect with display panel 11；3 internal circuit of power lock is connected as D.C. voltmeter
1 middle port direct-flow positive pole ACC draws wiring and connect with 2 middle port VBSU of USB charging panel, and 1 middle port direct current of D.C. voltmeter is negative
Pole GND draws wiring and connect with 2 middle port GND of USB charging panel, and 2 middle port VBSU1 of USB charging panel draws wiring and power supply mould
4 middle port DC1- connection of block, 2 middle port VBSU2 of USB charging panel draw wiring and connect with 4 middle port DC2- of power module, USB
2 middle port VBSU3 of charging panel draws wiring and connect with 4 middle port DC3- of power module, and 2 middle port GND1 of USB charging panel is drawn
Wiring is connect with 4 middle port DC1+ of power module, and 2 middle port GND2 of USB charging panel draws wiring and 4 middle port of power module
DC2+ connection, 2 middle port GND3 of USB charging panel draw wiring and connect with 4 middle port DC3+ of power module, 4 port of power module
PE draws wiring and connect respectively with 5 middle port PE of earth leakage protective power supply line, casing, and 4 port L of power module draws wiring and electric leakage
The 5 middle port L connection of protection power source line, 4 port N of power module draw wiring and connect with 5 middle port N of earth leakage protective power supply line, electricity
Source lock 3 one end connect with 4 port N of power module, the 5 middle port N connection of the other end and earth leakage protective power supply line；The mobile phone every
The number of plate 6 is preferably 7 pieces；The 3 model NP2-BG21 of power lock；The 4 model S-350-5 of power module；It is described
5 specification of earth leakage protective power supply line is 1 square millimeter.
Unspecified component herein is the prior art.
Although above-mentioned be explained in detail specific embodiment of the utility model, the utility model is not limited to
Embodiment is stated, within the knowledge of a person skilled in the art, the utility model aims can also not departed from
Under the premise of make a variety of changes, without have the modification of creative work or deformation still the protection scope of the utility model with
It is interior.
Claims (6)
1. a kind of novel mobile phone charging cabinet, including shell (9), which is characterized in that further include D.C. voltmeter (1), USB charging panel
(2), power lock (3), power module (4), earth leakage protective power supply line (5), mobile phone partition (6), ventilation hole I (7), ventilation hole II
(8), alarm (10), display panel (11), single-chip microcontroller (12), waterproof radiating fin (13), (14), the wherein left and right of shell (9)
Air holes I (7) is opened in two sides respectively, and air holes II (8) is opened on front side of shell (9), and power lock (3) is located at shell (9) front side, ventilation hole
On the right side of II (8), mobile phone partition (6) is located at shell (9) lower inside, and USB charging panel (2) is located at shell (9) inside, top, electricity
Source module (4) is located at shell (9) inside, USB charging panel (2) right side, and D.C. voltmeter (1) is located in shell (9)
On the right side of portion, power module (4), alarm (10) is located at shell (9) inside, D.C. voltmeter (1) right side, USB charging panel
(2), power lock (3), alarm (10) are connect with power module (4), earth leakage protective power supply line (5), D.C. voltmeter (1) with
USB charging panel (2) connection, alarm (10) are connect with display panel (11).
2. a kind of novel mobile phone charging cabinet according to claim 1, it is characterised in that: power lock (3) internal circuit
It is connected as D.C. voltmeter (1) middle port direct-flow positive pole ACC extraction wiring to connect with USB charging panel (2) middle port VBSU, direct current
Voltmeter (1) middle port direct current cathode GND draws wiring and connect with USB charging panel (2) middle port GND, in USB charging panel (2)
Port VBSU1 draws wiring and connect with power module (4) middle port DC1-, and USB charging panel (2) middle port VBSU2 draws wiring
It is connect with power module (4) middle port DC2-, USB charging panel (2) middle port VBSU3 draws wiring and power module (4) middle-end
Mouth DC3- connection, USB charging panel (2) middle port GND1 draw wiring and connect with power module (4) middle port DC1+, USB charging
Plate (2) middle port GND2 draws wiring and connect with power module (4) middle port DC2+, and USB charging panel (2) middle port GND3 is drawn
Wiring is connect with power module (4) middle port DC3+, power module (4) port PE draw wiring respectively with earth leakage protective power supply line
(5) middle port PE, casing connection, power module (4) port L draw wiring and connect with earth leakage protective power supply line (5) middle port L,
Power module (4) port N draws wiring and connect with earth leakage protective power supply line (5) middle port N, one end of power lock (3) and power supply
Module (4) port N connection, the other end and earth leakage protective power supply line (5) middle port N connection.
3. a kind of novel mobile phone charging cabinet according to claim 1, it is characterised in that: the number of the mobile phone partition (6)
It is 5~10 pieces.
4. a kind of novel mobile phone charging cabinet according to claim 2, it is characterised in that: power lock (3) model
NP2-BG21。
5. a kind of novel mobile phone charging cabinet according to claim 2, it is characterised in that: power module (4) model
S-350-5。
6. a kind of novel mobile phone charging cabinet according to claim 2, it is characterised in that: the earth leakage protective power supply line (5)
Specification is 1 square millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821985006.9U CN208955714U (en) | 2018-11-29 | 2018-11-29 | A kind of novel mobile phone charging cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821985006.9U CN208955714U (en) | 2018-11-29 | 2018-11-29 | A kind of novel mobile phone charging cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208955714U true CN208955714U (en) | 2019-06-07 |
Family
ID=66745385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821985006.9U Active CN208955714U (en) | 2018-11-29 | 2018-11-29 | A kind of novel mobile phone charging cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208955714U (en) |
-
2018
- 2018-11-29 CN CN201821985006.9U patent/CN208955714U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200113 Address after: 471000 Zhonggou Industrial Park, Yongshan Town, Laocheng District, Luoyang City, Henan Province Patentee after: Luoyang Kaibin Naite Steel Cabinet Co., Ltd. Address before: 471000 Luoyang Julong Communication Equipment Group Co., Ltd. No. 1 Daqing Road, Hanhe District, Luoyang City, Henan Province Patentee before: Luoyang Goufute Metal Products Co., Ltd. |
|
| TR01 | Transfer of patent right |