CN209448446U - Wireless charging bracket with heat sinking function - Google Patents
Wireless charging bracket with heat sinking function Download PDFInfo
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- CN209448446U CN209448446U CN201821624041.8U CN201821624041U CN209448446U CN 209448446 U CN209448446 U CN 209448446U CN 201821624041 U CN201821624041 U CN 201821624041U CN 209448446 U CN209448446 U CN 209448446U
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- shell
- wireless charging
- control unit
- bracket
- charging bracket
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Abstract
A kind of wireless charging bracket with heat sinking function, including shell, clamping device, Wireless charging coil and control unit, the Wireless charging coil and described control unit are housed in the inner space of the shell, described control unit is electrically connected with the clamping device and the Wireless charging coil, the clamping device includes drive motor, transmission component and clamping limb, the drive motor and transmission component are housed in the inner space of the shell, the clamping limb stretches out the shell, the drive motor drives the clamping limb movement by the transmission component, to grip or discharge mobile terminal, the surface of the shell is provided with radiator structure, for distributing the heat generated in charging process.
Description
Technical field
The utility model relates to a kind of wireless charging bracket with heat sinking function.
Background technique
As mobile intelligent continues to develop, people are higher and higher using the frequency of mobile phone, and mobile phone may be implemented most of
In the case of people to amusement and communication demand, mobile phone is held in the hand always by some use occasion inconveniences, and plug wire
Charging modes be not easy to operate, such as drive or working environment use, this is just needed using wireless charging bracket come to mobile phone
It charges and fixed.But heat can be generated in the charging process of wireless charging bracket, the heat that can not be distributed will lead to equipment
Temperature increase, excessively high temperature will affect the job stability of equipment, or even damage equipment.
Utility model content
In view of the above situation, the utility model provides a kind of wireless charging bracket with heat sinking function.
A kind of wireless charging bracket with heat sinking function, including shell, clamping device, Wireless charging coil and control are single
Member, the Wireless charging coil and described control unit are housed in the inner space of the shell, described control unit and institute
Clamping device and Wireless charging coil electrical connection are stated, the clamping device includes drive motor, transmission component and clamping limb,
The drive motor and transmission component are housed in the inner space of the shell, and the clamping limb stretches out the shell, the drive
Dynamic motor drives the clamping limb movement by the transmission component, so that mobile terminal is gripped or discharges, the shell
Surface be provided with radiator structure, for distributing the heat generated in charging process.
Further, the shell includes first shell, second shell and third shell, and the second shell is arranged in institute
First shell and the third shell holder are stated, the Wireless charging coil is housed in the first shell and the second shell
In the inner space of composition, described control unit, transmission component and drive motor are housed in the second shell and the third
In the inner space of shell composition.
Further, the side of the second shell is provided with the first radiating part and the second radiating part, for distributing charging
The heat generated in the process.
Further, the surface of the third shell is provided with third radiating part, generates in charging process for distributing
Heat.
Further, first radiating part, the second radiating part and third radiating part are respectively to be provided with the second shell
Heat release hole on body and third shell, air-flow passes through from the heat release hole, to take away heat.
Preferably, the surface of the third shell is provided with fixing piece, fixes the wireless charging bracket for installing, or
The wireless charging bracket is connect by person with other additional fixation features.
Further, screw thread and groove are provided on the fixing piece, the screw thread and groove are for fixing and installing institute
State wireless charging bracket.
Preferably, power interface is provided in described control unit, described control unit is by the power interface and outside
Portion's power supply connection, to provide electric energy for the Wireless charging coil.
Further, charging sensor is additionally provided in described control unit, described control unit is felt according to the charging
The Wireless charging coil is connected in the charging signals for surveying device, opens the charge function of the Wireless charging coil.
Wireless charging bracket provided by the utility model with heat sinking function by surface of shell be arranged radiator structure,
The heat dissipation performance for effectively improving wireless charging bracket avoids wireless charging bracket and mobile terminal during charging due to temperature
It spends high and breaks down.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of wireless charging bracket in one embodiment.
Fig. 2 is the explosive view of wireless charging bracket shown in FIG. 1.
Fig. 3 is the explosive view of wireless charging bracket other direction shown in FIG. 1.
Fig. 4 is the structural schematic diagram of the clamping device of wireless charging bracket shown in FIG. 1.
Fig. 5 is the structural schematic diagram of the transmission component of clamping device described in Fig. 4.
Main element symbol description:
Specific embodiment:
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that described embodiment is only the utility model a part of the embodiment, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1, Fig. 2 and Fig. 3, a kind of wireless charging bracket with heat sinking function, including shell 10, clamping device
20, control unit 30 and Wireless charging coil 40.10 surface of shell is provided with radiator structure, control unit 30 and wireless charging electric wire
Circle 40 is housed in shell 10, and 20 partial receipt of clamping device is in shell 10.Specifically, clamping device 20 includes the first clamping
Arm 21, the second clamping limb 22, supporting element 23, transmission component 24 and drive motor 25, transmission component 24 and drive motor 25 are arranged
In shell 10, the first clamping limb 21, the second clamping limb 22 and supporting element 23 stretch out shell 10.First clamping limb 21 and the second folder
Gripping arm 22 and transmission component 24 are sequentially connected, and drive motor 25 under the control of the control unit 30, is driven by transmission component 24
First clamping limb 21 and the movement of the second clamping limb 22, to grip or release the mobile terminal for being placed on 10 surface of shell
It puts.The mobile terminal can be the electronic products such as mobile phone, tablet computer.
Referring to Fig. 4, the first clamping limb 21 includes first clamping member 211 and is fixedly connected on 211 bottom of first clamping member
The first rack gear 212, the second clamping limb 22 includes the second clamping piece 221 and is fixedly connected on the of 221 bottom of the second clamping piece
Two rack gears 222.First clamping member 211 and the second clamping piece 221 are oppositely arranged, and are attached to bolster 26 on its inside.
In 22 associated movement of the first clamping limb 21 and the second clamping limb, during clamping mobile terminal, bolster 26 can increase shifting
Frictional force between dynamic terminal and the first clamping limb 21 and the second clamping limb 22, and avoid the surface of mobile terminal from generating and draw
Trace.Bolster 26 can be made of foamed plastics or rubber elastomeric material.First clamping limb 21 and the second clamping limb 22 by
Multiple component compositions, are conducive to the versatility for improving product, reduce the manufacturing cost of special-shaped part, when part damages, only
The part for needing to change damage, without replacing entire clamping limb.
Referring to Fig. 5, transmission component 24 includes driven member 241 and driving member 242.The side of driven member 241 is provided with
One gear 2411, first gear 2411 is spur gear, for engaging with the first rack gear 212 and the second rack gear 222；Driven member 241
The other side be provided with second gear 2412, second gear 2412 is bevel gear, is used for and driving member 242 is sequentially connected.Transmission
One end of part 242 is provided with the third gear 2421 engaged with second gear 2412, and the other end, which is provided with, is set in drive motor
Connector 2422 on 25 output shaft.Third gear 2421 is bevel gear.In order to save space, 25 accumbency of drive motor is in shell
In body 10, the axial direction of driving member 242 and the axial direction of driven member 241 are orthogonal, pass through between driving member 242 and driven member 241
Third gear 2421 and second gear 2411 engage, and realize the stable drive of two vertical axises, and structure is simple, convenient for peace
Dress.
Referring to Fig. 2 and Fig. 3, shell 10 includes first shell 11, second shell 12 and third shell 13, second shell
Body 12 is arranged between first shell 11 and third shell 13, and the inner space of shell 10 is divided into two parts.Transmission group
In the inner space that second shell 12 is arranged in part 24, drive motor 25 and control unit 30 and third shell 13 forms.Second
The side of shell 12 offers through slot 121, the first clamping limb 21 and the second clamping limb 22 and stretches out second shell 12 from through slot 121.
Drive motor 25 and the electrical contact of control unit 30 connect, and control unit 30 can control drive motor 25 and rotate forward or invert, from
And driven member 241 is driven to rotate forward or invert, the first clamping limb 21 and the second clamping limb 22 are remote mutually with the rotation of driven member 241
From or close to movement, the expansion and contraction of clamping device 20 are realized.The bottom side of second shell 12 is also provided with through-hole 122,
Supporting element 23 stretches out second shell 12 from through-hole 122.In mobile terminal by 22 clamping of the first clamping limb 21 and the second clamping limb
Before, it can be manually pulled out supporting element 23, mobile terminal is temporarily held, mobile terminal is avoided to fall.It can be in second shell 12
The elastic element (not shown) of connection supporting element 23 is set, and after mobile terminal is removed, supporting element 23 is under the action of elastic element
It is retracted into second shell 12.The back side of third shell 13 is provided with fixing piece 50, is provided with screw thread and vertical groove, uses
It is fixed in car steering room in by wireless charging bracket, such as control panel, fan outlet specific position, Huo Zheyu
The connection of other additional fixation features.
Wireless charging coil 40 is fixed in the inner space that first shell 11 and second shell 12 form, and with control
Unit 30 is electrically connected.Power interface 31, charging sensor 32 and clamping sensor 33 are provided in control unit 30.Control unit
30 are connect by power interface 31 with external power supply (not shown), to provide electricity for drive motor 25 and Wireless charging coil 40
Energy.When mobile terminal needs clamped, expansion signal, control unit 30 are sent to control unit 30 by clamping sensor 33
Rotated forward according to expansion signal control drive motor 25, the first clamping limb 21 and the second clamping limb 22 with the rotation of transmission component 24 and
It moves away from each other.First clamping limb 21 and the second clamping limb 22 be opened to it is sufficiently large after, mobile terminal is placed into first shell
The surface of body 11, and mobile terminal is held with supporting element 23, it sends and receives to control unit 30 then through clamping sensor 33
Contracting signal, control unit 30 control drive motor 25 according to contraction signal and invert, and the first clamping limb 21 and the second clamping limb 22 are mutually
Mutually close to movement, until clamping mobile terminal.Next, user can make the sensor 32 that charges by the modes such as touching or pressing
Charging signals are sent to control unit 30, Wireless charging coil 40 and external power supply is connected according to charging signals in control unit 30,
The charge function for opening Wireless charging coil 40 enables Wireless charging coil 40 to fill fixed mobile terminal on the housing 10
Electricity.
Referring to Fig. 1, Fig. 2 and Fig. 3, the first heat dissipation is respectively arranged in the long side and short side of second shell 12
Portion 123 and the second radiating part 124, the surface of third shell 13 are provided with third radiating part 131.First radiating part 123, second dissipates
Hot portion 124 and third radiating part 131 are used to distribute the heat generated when charging, avoid wireless charging bracket or mobile terminal
Temperature is excessively high.The heat dissipations such as fan (not shown) dress can also be installed in the inner space that second shell 12 and third shell 13 form
It sets to accelerate to radiate.In the present embodiment, the first radiating part 123, the second radiating part 124 and third radiating part 131 are uniformly to open
The heat release hole being located in second shell 12 and third shell 13, air-flow, which fills in heat release hole, to be passed through, and takes away waste heat.In other realities
It applies in example, the first radiating part 123, the second radiating part 124 and third radiating part 131 can also be setting in second shell 12 and the
The radiator structures such as the radiating fin on three shells, 13 surface, realize heat sinking function by increasing heat radiation area.
Wireless charging bracket provided by the utility model with heat sinking function is by being arranged heat dissipation knot on 10 surface of shell
Structure effectively improves the heat dissipation performance of wireless charging bracket, avoid wireless charging bracket and mobile terminal during charging by
It is excessively high in temperature and break down.
Embodiment of above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although referring to above preferably real
Mode is applied the utility model is described in detail, those skilled in the art should understand that, it can be practical new to this
The technical solution of type is modified or equivalent replacement should not all be detached from the spirit and scope of the technical scheme of the present invention.
Claims (9)
1. a kind of wireless charging bracket with heat sinking function, including shell, clamping device, Wireless charging coil and control are single
Member, which is characterized in that the Wireless charging coil and described control unit are housed in the inner space of the shell, the control
Unit processed is electrically connected with the clamping device and the Wireless charging coil, and the clamping device includes drive motor, transmission group
Part and clamping limb, the drive motor and transmission component are housed in the inner space of the shell, described in the clamping limb stretches out
Shell, the drive motor drive the clamping limb movement by the transmission component, to grip or discharge mobile whole
End, the surface of the shell is provided with radiator structure, for distributing the heat generated in charging process.
2. wireless charging bracket as described in claim 1, it is characterised in that: the shell includes first shell, second shell
With third shell, the second shell is arranged in the first shell and the third shell holder, the Wireless charging coil
It is housed in the inner space of the first shell and second shell composition, described control unit, transmission component and driving
Motor is housed in the inner space of the second shell and third shell composition.
3. wireless charging bracket as claimed in claim 2, it is characterised in that: the side of the second shell is provided with first and dissipates
Hot portion and the second radiating part, for distributing the heat generated in charging process.
4. wireless charging bracket as claimed in claim 3, it is characterised in that: the surface of the third shell is provided with third and dissipates
Hot portion, for distributing the heat generated in charging process.
5. wireless charging bracket as claimed in claim 4, it is characterised in that: first radiating part, the second radiating part and
Three radiating parts are the heat release hole being provided in the second shell and third shell, and air-flow passes through from the heat release hole, thus
Take away heat.
6. wireless charging bracket as claimed in claim 2, it is characterised in that: the surface of the third shell is provided with fixation
Part is connect for installing the fixed wireless charging bracket, or by the wireless charging bracket with other additional fixation features.
7. wireless charging bracket as claimed in claim 6, it is characterised in that: the fixing piece is provided with screw thread and groove, institute
Screw thread and groove are stated for fixing and installing the wireless charging bracket.
8. wireless charging bracket as described in claim 1, it is characterised in that: described control unit is provided with power interface, institute
It states control unit to connect by the power interface with external power supply, to provide electric energy for the Wireless charging coil.
9. wireless charging bracket as claimed in claim 8, it is characterised in that: described control unit is additionally provided with charging sensing
The Wireless charging coil is connected according to the charging signals of the charging sensor in device, described control unit, opens described wireless
The charge function of charge coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821624041.8U CN209448446U (en) | 2018-09-30 | 2018-09-30 | Wireless charging bracket with heat sinking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821624041.8U CN209448446U (en) | 2018-09-30 | 2018-09-30 | Wireless charging bracket with heat sinking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209448446U true CN209448446U (en) | 2019-09-27 |
Family
ID=68009497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821624041.8U Active CN209448446U (en) | 2018-09-30 | 2018-09-30 | Wireless charging bracket with heat sinking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209448446U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110641383A (en) * | 2019-09-30 | 2020-01-03 | 杭州宾戈科技有限公司 | Multifunctional vehicle mobile phone support with wireless charging function for mobile phone |
| CN112728335A (en) * | 2021-01-27 | 2021-04-30 | 维沃移动通信有限公司 | Support frame |
-
2018
- 2018-09-30 CN CN201821624041.8U patent/CN209448446U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110641383A (en) * | 2019-09-30 | 2020-01-03 | 杭州宾戈科技有限公司 | Multifunctional vehicle mobile phone support with wireless charging function for mobile phone |
| CN112728335A (en) * | 2021-01-27 | 2021-04-30 | 维沃移动通信有限公司 | Support frame |
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