CN215646289U - Portable charging device for public toilet - Google Patents
Portable charging device for public toilet Download PDFInfo
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- CN215646289U CN215646289U CN202122020141.8U CN202122020141U CN215646289U CN 215646289 U CN215646289 U CN 215646289U CN 202122020141 U CN202122020141 U CN 202122020141U CN 215646289 U CN215646289 U CN 215646289U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to a portable charging device for a public toilet, which belongs to the technical field of public toilets, and particularly comprises a solar cell panel, a storage battery, a cell charging control module, a mobile phone charging control module, a control switch and a charging wire, wherein the solar cell panel is arranged on the roof of the public toilet through a support; the solar mobile phone charger is simple in structure and reasonable in design, adopts solar energy for power supply, can charge a mobile phone, and fully utilizes energy.
Description
Technical Field
The utility model relates to a portable charging device for a public toilet, belonging to the technical field of public toilets.
Background
Public toilets are used as public facilities in cities and are distributed in various sections of the cities. The traditional public toilet is generally built in a fixed place and cannot be moved freely; its main structure includes: the toilet comprises a plurality of toilet bodies, wherein each toilet body is used as a closed space and is internally provided with a squatting position. Nowadays, along with the abundance of people's daily life and the improvement of material level, the service that current public lavatory can provide for people is few, especially lacks the cell-phone function of charging, can't satisfy people's user demand.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems in the prior art, the utility model provides the portable charging device for the public toilet, which is simple in structure, reasonable in design, capable of charging a mobile phone by adopting solar power supply and fully utilizing energy.
In order to achieve the purpose, the technical scheme adopted by the utility model is a portable charging device for a public toilet, which comprises a solar cell panel and a storage battery, wherein the solar cell panel is installed on the roof of the public toilet through a support, the storage battery is installed in the public toilet, the solar cell panel is connected with the storage battery through a battery charging control module, the storage battery is connected with a mobile phone charging control module, the mobile phone charging control module is connected with a control switch and a charging wire, the charging wire is installed in a winding assembly, and the control switch is installed on the winding assembly; the utility model discloses a public lavatory, including casing, protection casing, reel, charging wire mechanism, wire winding subassembly, the casing includes casing, protection casing and book sewing mechanism and constitutes, the casing is fixed on the wall in public lavatory, the bottom of casing is provided with the baffle, be provided with the through wires hole on the baffle, the protection casing is still installed to the bottom of casing, install the reel through the pivot in the casing, install first torsional spring in the pivot, the charging wire winding is on the reel, just book sewing mechanism is installed to the bottom of reel, the charging wire has charging plug's one end through line locking mechanism, wears out from the through wires hole, the charging wire still is provided with spacing arch.
Preferably, the wire locking mechanism mainly comprises fixed block and the friction pulley of fixing on the casing, the fixed block is provided with the guiding hole, install the guide bar in the guiding hole, the one end of guide bar extends to the casing outside, and the tip installs the operating handle, the wheel carrier is installed to the other end of guide bar, install the friction pulley on the wheel carrier, the friction pulley is located one side of charging wire, friction plate and guide pulley are installed to the opposite side of charging wire, install reset spring between wheel carrier and the fixed block.
Preferably, a ratchet wheel is further mounted on a wheel shaft of the friction wheel, a mounting plate is fixed on the wheel carrier, a pawl is mounted on the mounting plate, the pawl is mounted on the mounting plate through a pin shaft and a torsion spring, and the pawl is clamped on the ratchet wheel.
Preferably, the protective cover is made of transparent materials, and the protective cover and the shell are connected through a pull rope.
Compared with the prior art, the utility model has the following technical effects: the solar cell panel and the storage battery are arranged on the public toilet, the storage battery is used for storing electric energy generated by the solar cell panel, and then the mobile phone is charged through the storage battery, so that solar energy can be fully utilized, and more convenience is provided for users of the public toilet.
In addition, the charging wire is collected through wire winding subassembly, can directly pull out the charging wire during the use, when not using, withdraws easy operation, convenient to use through the pulling pull rod charging wire is automatic.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the wire winding assembly of the present invention.
Fig. 3 is a partially enlarged view of a portion a in fig. 2.
FIG. 4 is a schematic view of the ratchet pawl of the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
As shown in fig. 1 to 4, a portable charging device for public toilets comprises a solar cell panel 1 and a storage battery 2, wherein the solar cell panel 1 is mounted on the roof of a public toilet through a support, the storage battery 2 is mounted in the public toilet, the solar cell panel 1 is connected with the storage battery 2 through a battery charging control module, the storage battery 2 is connected with a mobile phone charging control module, the mobile phone charging control module is connected with a control switch 3 and a charging wire 4, the charging wire 4 is mounted in a winding assembly 5, and the control switch 3 is mounted on the winding assembly 5; wire winding subassembly 5 includes casing 6, protection casing 7 and chain locking mechanism constitute, casing 6 is fixed on the wall in public lavatory, the bottom of casing 6 is provided with baffle 8, be provided with through wires hole 9 on the baffle 8, protection casing 7 is still installed to the bottom of casing 6, install reel 10 through pivot 11 in the casing 6, install first torsional spring in the pivot 11, charging wire 4 winding is on reel 10, and the bottom of reel 10 installs chain locking mechanism, charging wire 4 has charging plug's one end through chain locking mechanism, wear out from through wires hole 9, charging wire 4 still is provided with spacing arch 12.
The solar cell panel and the storage battery are arranged on the public toilet, the solar cell panel is used for absorbing sunlight and converting light energy into electric energy, the electric energy is stored in the storage battery through the battery charging control module, and the storage battery is connected with the charging wire through the mobile phone charging control module, so that people can charge the mobile phone at any time when using the public toilet. Simultaneously the charging wire is accomodate through winding components, avoids putting in disorder at the charging wire. The protection casing is installed to the winding subassembly in the casing, bottom, and the protection casing is used for storing the plug of charging wire, also can prevent that the charging wire from damaging or intaking scheduling problem. The protective cover 7 is made of transparent materials, the protective cover 7 and the shell 6 are connected through the pull rope 24, and the protective cover can be prevented from being lost when the structure is adopted, so that observation is facilitated. The charging wire twines through the reel, utilizes first torsional spring, and it can to roll up the charging wire, when using, pull out the charging wire. Simultaneously, the wire locking mechanism can lock the position of the charging wire, and the charging wire is prevented from being automatically recovered when the wire locking mechanism is used.
The wire locking mechanism mainly comprises a fixed block 13 and a friction wheel 14 which are fixed on a shell 6, the fixed block 13 is provided with a guide hole, a guide rod 15 is installed in the guide hole, one end of the guide rod 15 extends to the outside of the shell 6, an operating pull rod 16 is installed at the end of the guide rod, a wheel frame 17 is installed at the other end of the guide rod 15, the friction wheel 14 is installed on the wheel frame 17, the friction wheel 14 is located on one side of a charging wire 4, a friction plate 18 and a guide wheel 19 are installed on the other side of the charging wire 4, and a reset spring 20 is installed between the wheel frame 17 and the fixed block 13. The wheel shaft of the friction wheel 14 is further provided with a ratchet wheel 21, the wheel frame 17 is fixedly provided with an installation plate 22, the installation plate 22 is provided with a pawl 23, the pawl 23 is installed on the installation plate 22 through a pin shaft and a torsion spring, and the pawl 23 is used for being clamped on the ratchet wheel 21. The wire locking mechanism adopts the matching of a friction wheel and a friction block, and a ratchet mechanism is used for controlling the friction wheel. When the charging wire is pulled out to needs, pulling charging wire, the charging wire drives the friction pulley and rotates, and the ratchet does not receive blockking of pawl promptly. When stopping acting as go-between, the charging wire is under the effect of first torsional spring, gives the effort that a backward pull-back of charging wire, and the ratchet receives blockking of pawl this moment, unable rotation, and the friction pulley is unable to rotate promptly, and the friction pulley is under reset spring's effect, fixes the charging wire centre gripping between friction pulley and clutch blocks. When the automatic recovery device is used, only the pull rod needs to be pulled, the friction wheel is moved towards the direction far away from the friction block, and the charging wire is automatically recovered under the action of the first torsion spring.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. The utility model provides a portable charging device in public lavatory, includes solar cell panel and battery, its characterized in that: the solar cell panel is installed on the roof of the public toilet through a support, the storage battery is installed in the public toilet, the solar cell panel is connected with the storage battery through a battery charging control module, the storage battery is connected with a mobile phone charging control module, the mobile phone charging control module is connected with a control switch and a charging wire, the charging wire is installed in the winding assembly, and the control switch is installed on the winding assembly; the utility model discloses a public lavatory, including casing, protection casing, reel, charging wire mechanism, wire winding subassembly, the casing includes casing, protection casing and book sewing mechanism and constitutes, the casing is fixed on the wall in public lavatory, the bottom of casing is provided with the baffle, be provided with the through wires hole on the baffle, the protection casing is still installed to the bottom of casing, install the reel through the pivot in the casing, install first torsional spring in the pivot, the charging wire winding is on the reel, just book sewing mechanism is installed to the bottom of reel, the charging wire has charging plug's one end through line locking mechanism, wears out from the through wires hole, the charging wire still is provided with spacing arch.
2. A portable charging device for public toilets according to claim 1, characterized in that: the locking line mechanism mainly comprises a fixed block and a friction wheel which are fixed on the shell, the fixed block is provided with a guide hole, a guide rod is installed in the guide hole, one end of the guide rod extends to the outside of the shell, an operating pull rod is installed at the end of the guide rod, a wheel carrier is installed at the other end of the guide rod, the friction wheel is installed on the wheel carrier and is located on one side of a charging line, a friction plate and the guide wheel are installed on the other side of the charging line, and a reset spring is installed between the wheel carrier and the fixed block.
3. A portable charging device for public toilets according to claim 2, characterized in that: the friction wheel is characterized in that a ratchet wheel is further mounted on a wheel shaft of the friction wheel, a mounting plate is fixed on the wheel carrier, a pawl is mounted on the mounting plate and is mounted on the mounting plate through a pin shaft and a torsion spring, and the pawl is clamped on the ratchet wheel.
4. A portable charging apparatus for public restrooms as defined in any one of claims 1 to 3, wherein: the protective cover is made of transparent materials, and the protective cover is connected with the shell through a pull rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122020141.8U CN215646289U (en) | 2021-08-26 | 2021-08-26 | Portable charging device for public toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122020141.8U CN215646289U (en) | 2021-08-26 | 2021-08-26 | Portable charging device for public toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215646289U true CN215646289U (en) | 2022-01-25 |
Family
ID=79902215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122020141.8U Active CN215646289U (en) | 2021-08-26 | 2021-08-26 | Portable charging device for public toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215646289U (en) |
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2021
- 2021-08-26 CN CN202122020141.8U patent/CN215646289U/en active Active
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