CN111786449A - From multi-functional treasured that charges of electricity generation - Google Patents
From multi-functional treasured that charges of electricity generation Download PDFInfo
- Publication number
- CN111786449A CN111786449A CN202010735741.XA CN202010735741A CN111786449A CN 111786449 A CN111786449 A CN 111786449A CN 202010735741 A CN202010735741 A CN 202010735741A CN 111786449 A CN111786449 A CN 111786449A
- Authority
- CN
- China
- Prior art keywords
- charges
- treasured
- self
- charger baby
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005611 electricity Effects 0.000 title claims abstract description 23
- 239000000919 ceramic Substances 0.000 claims abstract description 18
- 238000003860 storage Methods 0.000 claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 230000002070 germicidal effect Effects 0.000 claims description 6
- 238000007599 discharging Methods 0.000 abstract description 6
- 230000006978 adaptation Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000013013 elastic material Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 102000053602 DNA Human genes 0.000 description 2
- 108020004414 DNA Proteins 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000004323 axial length Effects 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000009469 supplementation Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/32—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G1/00—Mirrors; Picture frames or the like, e.g. provided with heating, lighting or ventilating means
- A47G1/02—Mirrors used as equipment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/18—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/11—Supports for sets, e.g. incorporating armrests
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Signal Processing (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to a self-generating multifunctional charger, which comprises a charger body and a cover shell (2) rotatably arranged at the end part of the charger body, wherein the charger body comprises a charger shell (1), and a power storage assembly and a piezoelectric ceramic piece (8) which are arranged in the charger shell (1), and the piezoelectric ceramic piece (8) is electrically connected with the power storage assembly. Compared with the prior art, the invention utilizes the voltage and the solar energy to generate electricity, is convenient for a user to carry out charging and discharging operations, is convenient for the user to watch the mobile phone while charging the mobile phone, and has multiple functions.
Description
Technical Field
The invention belongs to the technical field of energy, and particularly relates to a self-generating multifunctional charger.
Background
The development of electronic technology in China is getting faster and faster, various electronic products (such as mobile phones, computers and the like) gradually enter the lives of people, become an indispensable part of life and work, and simultaneously improve the life quality of people. But with the attendant problem of charging becoming a significant problem. When the environment that no power supply can be charged is in our place, the mobile power supply becomes an urgent need.
The portable charger integrates power supply and charging functions, and can charge digital equipment such as mobile phones, tablet computers and the like at any time and any place. The mobile power supply generally adopts a lithium battery cell (or a dry battery) as an electricity storage unit, and is convenient and quick to use. However, the charger in the current market has a single function and can only realize charging and discharging.
Patent CN109301909A discloses a power bank, which includes a main board, a battery and a casing, wherein the casing includes a hollow metal casing and a tray arranged in the metal casing, the tray is made of an insulating material, and a containing groove is arranged in the tray; the main board is positioned at one end of the tray and fixedly connected with the tray, a power management circuit, a charging interface and a discharging interface are arranged on the main board, and the power management circuit is electrically connected with the charging interface, the discharging interface and the battery respectively; the battery is fixed in the accommodating groove and has a gap with the metal shell. This patent service function is single, can not realize a precious multi-purpose, just can not use when not having the power and the precious electric quantity that charges.
Patent CN110649668A discloses a treasured and treasured subassembly charges. The treasured that charges is including the treasured body that charges, the treasured that charges is in set up the holding tank that holds the charging wire on the treasured body that charges, wherein, the holding tank include with the joint complex joint groove of charging wire, and with charging wire line complex wire casing, the wire casing is U type distribution at least partially, and then the treasured that charges is through setting up the holding tank that holds the charging wire on the treasured body that charges to be U type distribution at least partially with charging wire line complex wire casing in setting up the holding tank. The patent has single use function and can not meet more requirements of people.
Patent CN110661312A discloses a treasured charges, the treasured charges includes: a power supply housing; the power supply main body is arranged in the power supply shell; the power supply main body is provided with a battery accommodating groove and a handle, the battery accommodating groove is used for accommodating dry batteries, a supporting groove is formed between the handle and the power supply main body, and the supporting groove is used for accommodating a mobile terminal; the needle of charging, set up in support the bottom of the groove, mobile terminal passes through the needle of charging with the dry battery electricity is connected, in order with the electric quantity transmission of dry battery is for mobile terminal. This patent does not address the problem of no charging cord.
So in order to improve the precious multifunctionality that charges, design and development a novel from multi-functional precious treasured that charges of electricity generation has important realistic meaning.
Disclosure of Invention
The invention aims to provide a multifunctional power generation charger which generates power by utilizing piezoelectric energy and solar energy, is convenient for a user to carry out charging and discharging operations, is convenient for the user to watch a mobile phone while charging the mobile phone, and has multiple functions.
The purpose of the invention is realized by the following technical scheme:
the utility model provides a from multi-functional treasured that charges of electricity generation, it includes the treasured body that charges and rotatory lid shell of locating the treasured body tip that charges to charge the treasured body, the treasured body that charges includes the treasured casing that charges and all locates accumulate subassembly and the piezoceramics piece in the treasured casing that charges, the piezoceramics piece is connected with accumulate subassembly electricity, be equipped with a plurality of interfaces on the lateral wall of the treasured casing that charges, the interface is including the interface that charges and the interface that. The charger baby has the functions of charging and discharging at the same time, and can provide electric energy for mobile phones, computers and the like. The rotation angle of lid shell is 0-315, can follow the front upset of the precious casing that charges to the back of the precious casing that charges, and the lid shell has cell phone stand's function simultaneously. Precious casing charges is hugged closely to piezoceramics piece, when the place environment does not have the power can be for the treasured that charges when, the precious casing that charges is pressed to available hand, and then press the piezoceramics piece, receive the pressure effect piezoceramics piece can produce the electric current, the electric current of production is stored in the electricity storage subassembly, the precious casing that charges can wholly all adopt elastic material to make, also can with the lid shell just right that one side adopts elastic material to make mutually, also can only be located the part of piezoceramics piece top and adopt elastic material to make.
The piezoelectric ceramic piece generates electricity based on the piezoelectric effect, and the piezoelectric effect is a phenomenon that the material generates polarization due to relative displacement of positive and negative charge centers inside under the action of mechanical stress, so that bound charges with opposite signs appear on the surfaces of two ends of the material. The dosage of the piezoelectric ceramic sheet is selected according to the power limit, and is generally 0.3W/KHZ/cm ^3, the output charge of the piezoelectric ceramic piece is related to the area and the pressure of the piezoelectric ceramic piece, and the charge quantity generated by the piezoelectric ceramic piece is as follows: and Q is d.f, wherein d is the piezoelectric coefficient of the piezoelectric ceramic piece, and f is the pressure. The voltage of a general mobile phone battery is more than 3.7V, the capacity is 500mAH to 1000mAH or more, and the area of the piezoelectric ceramic is selected according to the battery pack in the charger. The piezoelectric ceramic piece adopts the products in the prior art.
The bottom of the precious casing that charges is equipped with solar receiver, it is equipped with the solar energy converter of being connected with solar receiver electricity in the precious casing to charge, solar energy converter is connected with the electricity storage component electricity. Solar receiver sets up at the back of precious casing that charges, avoids being sheltered from by the lid shell, can receive the sunlight. The solar receiver and the solar converter are connected by adopting a wire, the solar receiver adopts a product in the prior art, and the solar converter adopts a product in the prior art.
The electricity storage assembly comprises a controller and a battery pack electrically connected with the controller, the controller is electrically connected with the piezoelectric ceramic piece and the solar energy converter and is connected with the piezoelectric ceramic piece and the solar energy converter through a lead, and an interface is connected with the battery pack. The controller is internally provided with a rectifying circuit, a voltage stabilizing circuit and the like. The battery pack adopts a lithium battery.
Be equipped with the holding tank on the lateral wall of precious casing charges, be equipped with the charging wire in the holding tank. The situation that the user forgets to take the charging wire is avoided. This charging wire is android mobile phone's charging wire.
The holding tank includes the joint groove with the joint looks adaptation of charging wire and the wire casing with the line looks adaptation of charging wire.
The tip of precious casing charges is equipped with lighting bulb. Can be used at night when no lighting tool is available.
Be equipped with sterilamp on the lateral wall of precious casing charges. The ultraviolet germicidal lamp is a germicidal lamp capable of emitting UVC wave band, and the wavelength is 200-275 nm. When people use the mobile phone, a plurality of germs are generated on the surface of the mobile phone, and the mobile phone can be irradiated and sterilized by using the ultraviolet germicidal lamp. The ultraviolet sterilizing lamp has the sterilizing principle that the structure of DNA (deoxyribonucleic acid) in a microorganism organism can be destroyed by irradiating microorganisms such as bacteria, viruses and the like with ultraviolet rays, so that the microorganisms immediately die or lose the reproductive capacity.
Be equipped with the switch on the lateral wall of precious casing charges, have a plurality of gears, control lighting bulb and ultraviolet germicidal lamp's switch.
Be equipped with the recess on the precious casing charges, can dismantle in the recess and be equipped with the conversion head. This conversion head is the apple conversion head, adopts this conversion head can charge for the apple cell-phone under the condition that the user does not have the apple data line, also can charge for the treasured that charges with the apple data line, also can insert the conversion head simultaneously and charge for the android mobile phone on the android lead, realizes all cell-phones sharing. Can be equipped with the part of avoiding the conversion head to fall out in the recess, for example bullet piece, when the conversion head put into, this bullet piece shrink, when the conversion head takes out, this bullet piece pops out, is equipped with the flexible through-hole of confession bullet piece on the precious casing that charges, can adopt the spring to be connected between bullet piece and the precious casing that charges.
The lid shell includes lid shell body and the engaging lug that locates lid shell body tip in pairs protrudingly, the engaging lug is with precious casing's of charging tip swivelling joint (can adopt articulated). The cell-phone can be violently put on the lid shell, also can erect and put on the lid shell, and when the cell-phone was put perpendicularly, the cell-phone bottom can contact with the engaging lug of lid shell, has solved the vexation that present user when charging or see the video and can not put the cell-phone perpendicularly, moreover, when placing the treasured that will charge in the airtight space that contains other article, the lid shell also can avoid piezoceramics piece to be pressed by other article.
The cover shell body is provided with a mirror, and the mirror can provide convenience for makeup supplementation or face decoration and the like.
The components electrically connected with the controller are electrically connected with the controller by wires.
Compared with the prior art, the invention has the following beneficial effects:
(1) set up piezoceramics piece on the treasured charges, can realize the precious independent electricity generation that charges through pressing.
(2) Set up solar receiver and solar energy converter on charging the treasured, usable solar energy provides the electric energy for charging the treasured, and piezoceramics piece and solar receiver generate electricity simultaneously under emergency.
(3) The cover shell can rotate freely, has the function of a mobile phone support and can be used for horizontally and vertically placing a mobile phone.
(4) Be equipped with holding tank and crossover sub etc. on the precious casing that charges, convenient to use person's charge-discharge is convenient.
(5) Be equipped with lighting bulb and sterilamp on the precious casing that charges, the person of being convenient for throws light on under the not enough condition of illumination, can disinfect to the cell-phone moreover.
(6) The cover shell is provided with a mirror, which is convenient for dressing.
Drawings
Fig. 1 is a schematic overall structure diagram of a self-generating multifunctional power bank;
fig. 2 is a schematic diagram of an internal structure of a self-generating multifunctional power bank;
fig. 3 is a schematic view of the bottom structure of the self-generating multifunctional power bank.
In the figure: 1-a charger housing; 2-cover shell; 201-cover shell body; 202-connecting lug; 3, accommodating a tank; 4-a mirror; 5-a conversion head; 6-lighting bulb; 7-a switch; 8-piezoelectric ceramic pieces; 9-a controller; 10-a solar energy converter; 11-a battery pack; 12-ultraviolet germicidal lamp; 13-a solar receiver; 14-a groove; 15-a charging wire; 16-a first interface; 17-second interface.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments.
Examples
As shown in fig. 1, 2 and 3, the multifunctional self-generating charger baby comprises a charger baby body and a cover shell 2 rotatably arranged at the end of the charger baby body, wherein the charger baby body comprises a charger baby shell 1, an electricity storage component, a piezoelectric ceramic plate 8, a solar receiver 13 (positioned at the back and detailed in fig. 3) and a solar energy converter 10, the electricity storage component, the piezoelectric ceramic plate 8 and the solar energy converter 10 are all arranged in the charger baby shell 1, the solar receiver 13 is arranged at the bottom of the charger baby shell 1, the solar energy converter 10 is electrically connected with the solar receiver 13, the electricity storage component comprises a controller 9 and a battery pack 11 electrically connected with the controller 9, the piezoelectric ceramic plate 8 and the solar energy converter 10 are electrically connected with the controller 9, the controller 9 and the solar energy converter 10 are arranged side by side and are positioned between the battery pack 11 and the piezoelectric ceramic plate 8 (detailed in fig. 2), precious casing 1 that charges is the cuboid form, is equipped with a plurality of interfaces on the lateral wall, including the first interface 16 that is used for the cell-phone to charge and the second interface 17 that is used for the precious self that charges, all sets up the tip at the cuboid.
Be equipped with holding tank 3 on the lateral wall of treasured casing that charges 1, holding tank 3 sets up along the long limit of cuboid-minor face-long limit, is equipped with charging wire 15 in the holding tank 3, and charging wire 15 is including the joint and the line that are connected (as shown in figure 2), and holding tank 3 includes the joint groove with joint looks adaptation and the wire casing with line looks adaptation. Still be equipped with light bulb 6 on the tip of treasured casing that charges 1, still be equipped with sterilamp 12 and switch 7 on the lateral wall, switch 7 is equipped with a plurality of gears to adopt the wire to carry out the electricity with light bulb 6 and sterilamp 12 and be connected, control light bulb 6 and sterilamp 12 open and close.
The cover shell 2 comprises a cover shell body 201 and connecting lugs 202 protruding in pairs at the end part of the cover shell body 201, the connecting lugs 202 are rotatably connected with the side surface of the end part of the narrow opening part, the total width of the two connecting lugs 202 and the narrow opening part is just equal to the width of the wide opening part, and the surface of the cover shell body 201, which is not opposite to the charger baby shell 1, is provided with a mirror 4.
The embodiments described above are described to facilitate an understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention based on the disclosure of the present invention.
Claims (10)
1. The utility model provides a from multi-functional treasured that charges of electricity generation, its characterized in that, the treasured that charges locates cover shell (2) of treasured body end of charging including the treasured body that charges and rotatory, the treasured body that charges includes treasured casing (1) and all locates accumulate subassembly and piezoceramics piece (8) in the treasured casing (1) that charges, piezoceramics piece (8) are connected with accumulate subassembly electricity.
2. The self-generating multifunctional power bank according to claim 1, characterized in that a solar receiver (13) is arranged at the bottom of the power bank housing (1), a solar converter (10) electrically connected with the solar receiver (13) is arranged in the power bank housing (1), and the solar converter (10) is electrically connected with the power storage assembly.
3. The self-generating multifunctional charger baby as claimed in claim 2, wherein the electricity storage component comprises a controller (9) and a battery pack (11) electrically connected with the controller (9), and the controller (9) is electrically connected with the piezoelectric ceramic plate (8) and the solar energy converter (10) respectively.
4. The multifunctional self-generating power bank according to claim 1, wherein a receiving groove (3) is formed in a side wall of the housing (1), and a charging wire (15) is arranged in the receiving groove (3).
5. The self-generating multifunctional charger baby as claimed in claim 1, wherein a lighting bulb (6) is arranged at the end of the charger baby housing (1).
6. The self-generating multifunctional charger baby as claimed in claim 1, wherein the sidewall of the charger baby housing (1) is provided with an ultraviolet germicidal lamp (12).
7. The self-generating multifunctional power bank according to claim 1, wherein a switch (7) is arranged on a side wall of the power bank housing (1).
8. The self-generating multifunctional charger baby as claimed in claim 1, wherein a groove (14) is formed in the charger baby housing (1), and a conversion head (5) is detachably arranged in the groove (14).
9. The self-generating multifunctional charger baby as claimed in claim 1, wherein the cover case (2) comprises a cover case body (201) and a pair of connection lugs (202) protruding from the end of the cover case body (201), and the connection lugs (202) are rotatably connected with the end of the charger baby case (1).
10. The self-generating multifunctional power bank according to claim 9, wherein a mirror (4) is arranged on the cover shell body (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010735741.XA CN111786449A (en) | 2020-07-28 | 2020-07-28 | From multi-functional treasured that charges of electricity generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010735741.XA CN111786449A (en) | 2020-07-28 | 2020-07-28 | From multi-functional treasured that charges of electricity generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111786449A true CN111786449A (en) | 2020-10-16 |
Family
ID=72765031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010735741.XA Pending CN111786449A (en) | 2020-07-28 | 2020-07-28 | From multi-functional treasured that charges of electricity generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111786449A (en) |
-
2020
- 2020-07-28 CN CN202010735741.XA patent/CN111786449A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206686338U (en) | Bluetooth headset of separable battery | |
| CN212627279U (en) | From multi-functional treasured that charges of electricity generation | |
| CN202721212U (en) | Back-clamping mobile phone portable power source | |
| CN111786449A (en) | From multi-functional treasured that charges of electricity generation | |
| CN207928128U (en) | A kind of fission mirror | |
| CN102185345A (en) | Integrated battery charger with USB interface | |
| CN201985583U (en) | Integrated battery charger with universal serial bus (USB) port | |
| CN207977754U (en) | Mobile power and mobile power charging assembly | |
| CN209434928U (en) | A kind of mobile power source with support frame and suction tray | |
| CN205489705U (en) | Treasured that charges that can multi -functionally charge | |
| CN2789939Y (en) | Multifunction battery receptacle box | |
| CN213585217U (en) | Multifunctional charger baby | |
| CN204290458U (en) | The rechargeable portable power source of a kind of grip pressure | |
| CN214045099U (en) | Wireless charging device | |
| CN220343547U (en) | Rechargeable fumigator | |
| CN201549904U (en) | Solar charging transducer | |
| CN215187307U (en) | Real-time power-supplementing Bluetooth headset set | |
| CN218277053U (en) | Ear stud formula TWS bluetooth headset of removable button cell | |
| CN214411697U (en) | Drawer Type-C connecting box with replaceable plug pins of different specifications | |
| CN218472810U (en) | Quick charging device that small efficiency is high | |
| CN211958813U (en) | Multifunctional mobile power supply for apple electronic products | |
| CN201860133U (en) | Solar energy mobile phone charger | |
| CN202534815U (en) | Novel power connector joint | |
| CN207994643U (en) | A kind of mobile phone power bank | |
| CN201152460Y (en) | Energy supply for flashlight |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |