CN207588569U - A kind of absorption type wireless charging device - Google Patents
A kind of absorption type wireless charging device Download PDFInfo
- Publication number
- CN207588569U CN207588569U CN201721898383.4U CN201721898383U CN207588569U CN 207588569 U CN207588569 U CN 207588569U CN 201721898383 U CN201721898383 U CN 201721898383U CN 207588569 U CN207588569 U CN 207588569U
- Authority
- CN
- China
- Prior art keywords
- wireless charging
- housing
- charging device
- absorption type
- module
- 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.)
- Active
Links
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a kind of absorption type wireless charging device, including housing, circuit board is provided in the housing, power module, main control chip and wireless charging module are disposed on the circuit board, the power cord or power interface being connect with power module are provided on the housing, is contacted on the housing and is provided with vacuum cup on the side of charging object.The wireless charging device of the utility model, sucker structure is provided on the side of contact charging object (such as mobile phone etc.), during charging, wireless charging device is adsorbable to charge in the surface of charging object, without wireless charging device and charging object are rested on level table, allowing for user in this way can charge to it while equipment is used, and user does not need to terminate charging when using equipment, greatly improves charge efficiency and user experience.
Description
Technical field
The utility model is related to wireless charging fields, and in particular to a kind of absorption type wireless charging device.
Background technology
Wireless charging technology, also known as non-contact inductive charge derived from wireless power conveying technology, are sensed using near field,
Energy is reached into electrical equipment by power supply unit, the energy that electrical equipment receives is powered battery.At present, in the market
Through there are a variety of wireless charging devices, but existing wireless charging device in use there are it is apparent the problem of：Existing production
The working method of product is " standing type charging ", i.e., charging base can only stand the equipment for, needing to charge on a horizontal surface
It can only rest on charging base, user can not charge to it when equipment is used.
Utility model content
For deficiencies of the prior art, the purpose of this utility model is to provide one kind when using equipment energy
Enough absorption type wireless charging devices to charge to equipment.
In order to solve the above technical problems, the utility model employs following technical solution：
A kind of absorption type wireless charging device including housing, is provided with circuit board in the housing, cloth on the circuit board
Be equipped with power module, main control chip and wireless charging module, be provided on the housing power cord that is connect with power module or
Power interface is provided with vacuum cup on the housing on the side of contact charging object.
Further, the edge of the vacuum cup is provided with the thin-walled in back taper.
Further, the vacuum cup is bonded on housing.
Further, the wireless charging module includes wireless charging transmitting module, DC communication inverter module and wireless
Transmitting coil.
Further, antifreeze plate is provided in the housing, the wireless transmission coil is arranged in housing, and wireless
Transmitting coil is arranged between antifreeze plate and vacuum cup.
Further, it is provided on the housing and connect standard USB power source line and USB power connector with power module.
Further, the housing includes the upper shell and lower housing that cooperate, and the vacuum cup is arranged on upper casing
The surface of body.
Further, it is additionally provided with instruction light source control module on the circuit board.
Compared with prior art, the beneficial effects of the utility model：
The wireless charging device of the utility model is provided with sucker on the side of contact charging object (such as mobile phone etc.)
Structure, during charging, wireless charging device is adsorbable to charge in the surface of charging object, without by wireless charging device
It is rested on level table with charging object, allowing for user in this way can charge to it while equipment is used, and user is not
It needs to terminate charging when using equipment, greatly improves charge efficiency and user experience.
Description of the drawings
Fig. 1 is the assembling structure schematic diagram of the utility model one of which embodiment；
Fig. 2 is the explosive view of the utility model one of which embodiment；
Fig. 3 is the circuit theory schematic diagram of the utility model one of which embodiment.
Reference numeral：
1st, housing；11st, upper shell；12nd, lower housing；2nd, power cord；3rd, vacuum cup；5th, circuit board；6th, antifreeze plate；7th, nothing
Line transmitting coil.
Specific embodiment
The embodiment of technical solutions of the utility model is described in detail below in conjunction with attached drawing.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore example is intended only as, and cannot this reality be limited with this
With novel protection domain.
Embodiment
With reference to Fig. 1~Fig. 3, a kind of absorption type wireless charging device, including housing 1, the housing design Cheng Yuan of the present embodiment 1
Shape may be designed in rectangular or other polymorphic structures；Circuit board 5 is provided in housing 1, glass may be used in circuit board 5
Fine plate, aluminum substrate or flexible board in order to facilitate the installation of, can be provided with positioning column on housing 1, and it is fixed to be opened up on circuit board 5
Circuit board is directly installed in housing 1 by position hole, when installation, and the location hole of circuit board 5 is aligned positioning column；Circuit board 5
On be disposed with power module, main control chip and wireless charging module, line charging module includes wireless charging transmitting module, direct current is handed over
Inverter module and wireless transmission coil 7 are flowed, is provided with the power cord 2 being connect with power module on housing 1, power cord 2 can also
It is designed to power interface, external electricity is powered after power module is handled to main control chip and wireless charging transmitting module, master control core
Piece controls output voltage, and wireless charging transmitting module output direct current is converted into alternating current, so by DC communication inverter module
It is exported again by wireless transmission coil 7 afterwards, using electromagnetic induction principle, energy coupling is carried out by coil, so as to fulfill energy
It transmits, charges to charging object；With being provided with vacuum cup 3, sucker structure on the side for contacting charging object on housing 1
It is made by silica gel material, rubber material or other soft plastic materials, and the shape of sucker structure, size can be according to products
Appearance design needs and is fabricated to different shape and size, and the sucker structure of the present embodiment is rounded, the side of may be designed in
Frame shape or other polymorphic structures.
Sucker structure is provided on the side of contact charging object, and during charging, wireless charging device is adsorbable in charging
The surface of object is charged, and without wireless charging device and charging object are rested on level table, is thus made
Obtaining user can charge to it while equipment is used, and user does not need to terminate charging when using equipment, greatlys improve
Charge efficiency and user experience.
The edge of vacuum cup 3 is provided with the thin-walled in back taper, this thin-walled is contacted in sucker with the extruding of absorption surface
In deform upon, discharge air so that generate adsorption capacity, wireless charging device ontology is made to be attached to absorption surface.
Vacuum cup 3 is bonded on housing 1, can also be connected on housing 1 using the fixed mode of such as screw, is used
The fixed form assembling of bonding is more convenient, quick, such as can vacuum cup 3 directly be adhered to housing 1 using double faced adhesive tape
On.
In the present embodiment, antifreeze plate 6 is provided in housing 1, wireless transmission coil 7 is arranged in housing 1, and wireless
Transmitting coil 7 is arranged between antifreeze plate 6 and vacuum cup 3.The 7 mating installation of antifreeze plate 6 and wireless transmission coil, isolating metal
Contact of the object with electromagnetic signal prevents the attenuation of electromagnetic signal, enhances magnetic induction intensity, prevents from generating heat, and saves electric energy, improves
The transfer efficiency of wireless charging device.
In the present embodiment, power cord 2 uses standard USB power source line, and such wireless charging device can be directly connected to
Such as computer etc. has in the equipment of USB interface, strong applicability.
In the present embodiment, housing 1 includes the upper shell 11 to cooperate and lower housing 12, upper shell 11 and lower housing 12
Mutual snapping is integral, and vacuum cup 3 is bonded in the surface of upper shell 11.
In the present embodiment, instruction light source control module is provided on circuit board 5, instruction light source control module can be used for
Indicate the charge condition of charging object, when electricity is full of, user can remove equipment.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to embodiment, it will be understood by those of ordinary skill in the art that, it can be to this practicality
Novel technical solution is modified or replaced equivalently, without departing from the objective and range of technical solutions of the utility model,
It should all cover in the scope of protection of the utility model.
Claims (8)
1. a kind of absorption type wireless charging device including housing, is provided with circuit board, is arranged on the circuit board in the housing
There are power module, main control chip and wireless charging module, the power cord or electricity being connect with power module are provided on the housing
Source interface, which is characterized in that contacted on the housing and be provided with vacuum cup on the side of charging object.
2. absorption type wireless charging device according to claim 1, which is characterized in that the edge setting of the vacuum cup
There is the thin-walled in back taper.
3. absorption type wireless charging device according to claim 1, which is characterized in that the vacuum cup is bonded in housing
On.
4. absorption type wireless charging device according to any one of claim 1-3, which is characterized in that the wireless charging
Module includes wireless charging transmitting module, DC communication inverter module and wireless transmission coil.
5. absorption type wireless charging device according to claim 4, which is characterized in that be provided in the housing every magnetic
Piece, the wireless transmission coil is arranged in housing, and wireless transmission coil is arranged between antifreeze plate and vacuum cup.
6. absorption type wireless charging device according to any one of claim 1-3, which is characterized in that set on the housing
It is equipped with and connect standard USB power source line and USB power connector with power module.
7. absorption type wireless charging device according to any one of claim 1-3, which is characterized in that the housing includes
The upper shell and lower housing of mutual cooperation, the vacuum cup are arranged on the surface of upper shell.
8. absorption type wireless charging device according to any one of claim 1-3, which is characterized in that on the circuit board
It is additionally provided with instruction light source control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721898383.4U CN207588569U (en) | 2017-12-29 | 2017-12-29 | A kind of absorption type wireless charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721898383.4U CN207588569U (en) | 2017-12-29 | 2017-12-29 | A kind of absorption type wireless charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207588569U true CN207588569U (en) | 2018-07-06 |
Family
ID=62740564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721898383.4U Active CN207588569U (en) | 2017-12-29 | 2017-12-29 | A kind of absorption type wireless charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207588569U (en) |
-
2017
- 2017-12-29 CN CN201721898383.4U patent/CN207588569U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205724946U (en) | A kind of magnetic suspension wireless charging device | |
| CN204089246U (en) | Wireless charging portable power source | |
| CN208539596U (en) | A kind of wireless charger | |
| CN204651997U (en) | Wall-hanging wireless charger | |
| CN201438641U (en) | Wireless charger | |
| CN207588569U (en) | A kind of absorption type wireless charging device | |
| CN201975844U (en) | Wireless charger | |
| CN207475248U (en) | A kind of sucked type wireless charging mobile power | |
| CN207166578U (en) | A kind of smart mobile phone overcoat | |
| CN206908332U (en) | A kind of wireless charging the storage box with multiplex roles translation function and LED | |
| CN207530574U (en) | A kind of wireless charging device of high heat dissipation | |
| CN209001640U (en) | A kind of sucked type wireless charging device | |
| CN206432758U (en) | Wireless mobile power supply, wireless mobile power supply adsorbent equipment and external member | |
| CN203882280U (en) | Wireless power supply mouse set | |
| CN204145048U (en) | A kind of handheld terminal containment vessel | |
| CN201075857Y (en) | Sheath with solar energy charger unit | |
| CN203180655U (en) | Wireless power supply equipment | |
| CN205544536U (en) | Adhere to type solar charging treasure | |
| CN207038872U (en) | Multifunction intelligent mobile telephone data wire | |
| CN214479718U (en) | Portable multi-port quick charger | |
| CN201781333U (en) | Radio frequency charging device, and mobile phone and computer employing same | |
| CN107046307A (en) | Wireless mobile power supply, wireless mobile power supply adsorbent equipment and external member | |
| CN208738862U (en) | A kind of wireless charging transmitter device with reflective mirror | |
| CN209089035U (en) | A kind of waterproof wireless charge mobile phone bracket | |
| CN106887995A (en) | Portable charger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |