CN207967972U - Wireless charger - Google Patents
Wireless charger Download PDFInfo
- Publication number
- CN207967972U CN207967972U CN201721927516.6U CN201721927516U CN207967972U CN 207967972 U CN207967972 U CN 207967972U CN 201721927516 U CN201721927516 U CN 201721927516U CN 207967972 U CN207967972 U CN 207967972U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- printed circuit
- wireless
- wireless charger
- holder
- 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 wireless charger, including shell, the cover board that shell includes lower casing, is covered on the container of lower casing, further include printed circuit board, holder and wireless coil, printed circuit board, holder and wireless coil are set in container, and for holder in printed circuit board, holder is equipped with the first supporting table, wireless coil is bonded with the first supporting table, and wireless coil is clamped with printed circuit board.Pass through the setting of wireless coil, utilize electromagnetic induction principle, the transmission that energy coupling realizes energy is carried out by wireless coil, using wireless charger to charging of mobile devices, it is recharged after need not being attached equipment by direct current output line, will appear the problem of direct current output line damages without worrying.The problem of by the setting of container, holder and the first supporting table, the stability of printed circuit board and wireless coil can be promoted, be not in printed circuit board and wireless coil loosening.
Description
Technical field
The utility model belongs to charger technologies field, is to be related to a kind of wireless charger more specifically.
Background technology
With the high speed development of economic technology, for mobile device at the necessity of people, mobile device also becomes modern
An indispensable article of people, charger is also inseparable with the use of mobile phone, and mobile phone is only by using charger
It could be used after charging, therefore charger also becomes the focus of people's discussion.
The output end of the power unit of common charger has direct current output line, and there are one insert for the tail end of direct current output line
Head, the specification of this plug and the data of mobile phone and charging interface are matched, and charger is inserted on alternating current by when charging, by its DC
Plug, which is inserted on mobile phone, to charge to mobile phone.
However, due to needing just charge the phone by direct current output line, it is cumbersome in this way, and direct current is defeated
Outlet is easily broken off, and leads to the waste of direct current output line.
Meanwhile the structure inside existing wireless charger is not sufficiently stable, occur often internal printed circuit board or
It is the case where wireless coil loosens, causes wireless charger that cannot be charged what even wireless charging damaged to mobile device
Problem.
Invention content
The purpose of this utility model is to provide a kind of wireless charger, to solve existing in the prior art to utilize direct current
Electricity output line charges the phone cumbersome and direct current output line and is easily broken off, and the technology that wireless charger is easily damaged is asked
Topic.
To achieve the above object, the technical solution adopted in the utility model is：A kind of wireless charger, including shell are provided
Body, the shell includes lower casing, the cover board that is covered on the container of the lower casing, further includes printed circuit board, holder and nothing
Line coil, the printed circuit board, the holder and the wireless coil are set in the container, and the holder is embedded in institute
It states in printed circuit board, the holder is equipped with the first supporting table, and the wireless coil is bonded with first supporting table, described
Wireless coil is clamped with the printed circuit board.
Further, further include foot pad for protecting wireless charger, what the foot pad was set to the lower casing deviates from institute
State the side of container.
Further, the second supporting table is equipped in the container, the cover board is bonded with second supporting table.
Further, multiple fixed columns are equipped in the container, the fixed column is equipped with the first mounting hole, the print
Circuit board processed is equipped with multiple second mounting holes, and the lower casing is with the printed circuit board by being assemblied in first mounting hole
It is fixedly connected with the screw of second mounting hole.
Further, the printed circuit board is equipped with third mounting hole, and the wireless coil is equipped with hook arm, the nothing
Line coil passes through the third mounting hole by the hook arm with the printed circuit board and barb is in printed circuit board reality
Now it is clamped.
Further, the printed circuit board is equipped with multiple mounting holes, the holder away from the wireless coil
Side is equipped with multiple second support legs, and the holder passes through the fixation with the printed circuit board by second support leg
Hole achieves a fixed connection.
Further, further include light-guiding pillar, the hook arm is equipped with buckle slot, the light-guiding pillar and the buckle slot card
It connects.
Further, further include aluminium circle, the aluminium circle is clamped with the lower casing, and soft rubber cushion is equipped in the aluminium circle.
Further, the container is equipped with third supporting table, and the printed circuit board is set to the third supporting table
On.
Further, the 4th supporting table is equipped in the aluminium circle, the soft rubber cushion is bonded with the 4th supporting table.
The advantageous effect of wireless charger provided by the utility model is：Compared with prior art, in the utility model
Wireless charger pass through wireless coil using electromagnetic induction principle by the setting of wireless coil and carry out energy coupling realization
Equipment need not be attached by the transmission of energy using wireless charger to charging of mobile devices by direct current output line
It recharges later, it is only necessary to mobile device is placed on wireless charger, realized by energy coupling and carried out to mobile device
Charging, the mode to charge in this way is convenient and efficient, need not can be charged, not had to mobile device using direct current output line
Worry will appear the problem of direct current output line damage.The setting of container can be so that printed circuit board and wireless coil consolidate
It is placed in lower casing so that wireless charger is not in because printed circuit board and wireless coil cause wirelessly the reason of loosening
Charger cannot give the case where charging of mobile devices or wireless charger damage, the setting of holder and the first supporting table, energy
It is more firm enough to ensure that wireless coil is connect with printed circuit board, wireless coil is not in loosen with printed circuit board so that
Wireless charger is not in because printed circuit board and wireless coil cause wireless charger cannot be to movement the reason of loosening
The case where equipment charge or wireless charger damage.
Description of the drawings
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this practicality is new
Some embodiments of type for those of ordinary skill in the art without having to pay creative labor, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the configuration schematic diagram for the wireless charger that the utility model embodiment provides；
Fig. 2 is the structural schematic diagram of lower casing in Fig. 1.
Wherein, each reference numeral in figure：
1- soft rubber cushions；The 4th supporting tables of 2-；3- cover boards；4- wireless coils；The first supporting tables of 5-；6- mounting holes；7- is fixed
Column；8- third supporting tables；9- lower casings；10- foots pad；The first mounting holes of 11-；The second mounting holes of 12-；13- third mounting holes；14-
Holder；15- hook arm；16- light-guiding pillars；17- buckle slots；18- aluminium circles；19- containers；The second supporting tables of 20-；21- printed circuits
Plate.
Specific implementation mode
In order to make technical problem to be solved in the utility model, technical solution and advantageous effect be more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being set to " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on ... shown in the drawings or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, does not indicate or imply the indicated device or element is necessary
With specific orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
The meaning of " plurality " is two or more in the description of the present invention, unless otherwise clearly specific
It limits.
It please refers to Fig.1 and Fig. 2, now wireless charger provided by the utility model is illustrated.Wireless charger, including
Shell, shell includes lower casing 9, the cover board 3 that is covered on the container 19 of lower casing 9, it is characterised in that：It further include printed circuit board
21, holder 14 and wireless coil 4, printed circuit board 21, holder 14 and wireless coil 4 are set in container 19, and holder 14 is embedding
In in printed circuit board 21, holder 14 is equipped with the first supporting table 5, and wireless coil 4 is bonded with the first supporting table 5, wireless coil
4 are clamped with printed circuit board 21.
Wireless charger provided by the utility model, compared with prior art, the wireless charger in the utility model are logical
The setting for crossing wireless coil 4 carries out the transmission that energy coupling realizes energy, profit using electromagnetic induction principle by wireless coil 4
With wireless charger to charging of mobile devices, recharged after need not being attached equipment by direct current output line, only
It needs mobile device being placed on wireless charger, is realized by energy coupling and charged to mobile device, charge in this way
Mode it is convenient and efficient, need not can be charged to mobile device using direct current output line, it is straight without worrying will appear
The problem of galvanic electricity output line damages.The setting of container 19 can be so that being placed on of consolidating of printed circuit board 21 and wireless coil 4
In lower casing 9 so that wireless charger is not in because printed circuit board 21 and wireless coil 4 cause wirelessly the reason of loosening
Charger cannot give the case where charging of mobile devices or wireless charger damage, the setting of holder 14 and the first supporting table 5,
It is more firm can to ensure that wireless coil 4 is connect with printed circuit board 21, wireless coil 4 and printed circuit board 21 are not in pine
It is dynamic so that wireless charger is not in because printed circuit board 21 and wireless coil 4 cause wireless charger the reason of loosening
The case where charging of mobile devices or wireless charger damage cannot be given.
Further, referring to Fig. 1, a kind of specific implementation mode as wireless charger provided by the utility model,
Further include the foot pad 10 for protecting wireless charger, foot pad 10 is set on lower casing 9 away from the side of container 19.Foot pad 10
It is arranged and plays anti-skidding effect, the frictional force of wireless charger and desktop either ground can be increased so that wireless charging
Device will not be moved arbitrarily.
Further, it please refers to Fig.1 and Fig. 2, a kind of specific implementation as wireless charger provided by the utility model
Mode, container 19 is interior to be equipped with the second supporting table 20, and cover board 3 is bonded with the second supporting table 20.Cover board 3 and the second supporting table 20 are pasted
It closes so that printed circuit board 21, holder 14 and wireless coil 4 can be wrapped in container 19 by cover board 3, ensure wireless charging
Device be not in use because printed circuit board 21, holder 14 and wireless coil 4 loosening and cause wireless charging
The damage of device.
Further, referring to Fig. 1, a kind of specific implementation mode as wireless charger provided by the utility model,
It is equipped with multiple fixed columns 7 in container 19, fixed column 7 is equipped with the first mounting hole 11, and printed circuit board 21 is equipped with multiple the
Two mounting holes 12, lower casing 9 are fixed with printed circuit board 21 by being assemblied in the screw of the first mounting hole 11 and the second mounting hole 12
Attachment screw connection structure is simple, connection is reliable and is convenient to mount and dismount, and is connected by screw between lower casing 9 and printed circuit board 21
So that not only stable connection between lower casing 9 and printed circuit board 21, but also dismounting is also convenient for, in use will not be because of
The loosening of printed circuit board 21 and the damage for causing wireless charger, also can when printed circuit board 21 goes wrong again
It replaces, repair or fastens in time.
Specifically, referring to Fig. 1, the quantity of fixed column 7, the first mounting hole 11 and the second mounting hole 12 is 4.
Further, referring to Fig. 1, a kind of specific implementation mode as wireless charger provided by the utility model,
Printed circuit board 21 is equipped with third mounting hole 13, and wireless coil 4 is equipped with hook arm 15, wireless coil 4 and printed circuit board 21
Third mounting hole 13 is passed through by hook arm 15 and barb is realized in printed circuit board 21 and is clamped.Hook arm 15 and third mounting hole 13
Setting to connect between wireless coil 4 and printed circuit board 21 more firm, not will produce because of wireless coil 4 and print
The damage of circuit board 21 processed moved and cause wireless charger.
Specifically, referring to Fig. 1, hook arm 15 and the quantity of third mounting hole 13 are 2.
Further, referring to Fig. 1, a kind of specific implementation mode as wireless charger provided by the utility model,
Printed circuit board 21 is equipped with multiple mounting holes 6, and holder 14 is equipped with multiple second support legs away from the side of wireless coil 4,
Holder 14 is achieved a fixed connection by the second support leg across mounting hole 6 with printed circuit board 21.Second support leg and mounting hole
6 setting can ensure printed circuit board 21 and 14 intermediate stable connection of holder, not will produce because of holder 14 and printed circuit
The damage of plate 21 moved and cause wireless charger.
Specifically, referring to Fig. 1, the quantity of mounting hole 6 and support leg is 3.
Further, referring to Fig. 1, a kind of specific implementation mode as wireless charger provided by the utility model,
Further include light-guiding pillar 16, hook arm 15 is equipped with buckle slot 17, and light-guiding pillar 16 is clamped with buckle slot 17.Light-guiding pillar 16 and buckle slot
17 clamping can ensure that light-guiding pillar 16 can be fixed in hook arm 15 so that light-guiding pillar 16 can be stablized work.
Further, referring to Fig. 1, further including aluminium circle 18, aluminium circle 18 is clamped with lower casing 9, and soft rubber cushion is equipped in aluminium circle 18
1.The setting of aluminium circle 18 can utilize the heat dissipation feature of material aluminium itself that wireless charger is helped to radiate, the setting energy of soft rubber cushion 1
Enough increase the frictional force between wireless charger and wireless device, ensures wireless device and wireless charger stable connection.
Further, it please refers to Fig.1 and Fig. 2, a kind of specific implementation as wireless charger provided by the utility model
Mode, container 19 are equipped with third supporting table 8, and printed circuit board 21 is set in third supporting table 8.Third supporting table 8 is set
It sets so that being formed between 19 bottom of printed circuit board 21 and container there are one gap, printed circuit board 21 is sent out with respect to container 19
The damage that not will produce excessive friction when movement and lead to printed circuit board 21 is given birth to, printed circuit board 21 is protected.
Further, referring to Fig. 1, a kind of specific implementation mode as wireless charger provided by the utility model,
The 4th supporting table 2 is equipped in aluminium circle 18, soft rubber cushion 1 is bonded with the 4th supporting table 2.The setting of 4th supporting table 2 enables to soft
Rubber cushion 1 is completely embedded with aluminium circle 18, soft rubber cushion 1 and 18 stable connection of aluminium circle.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality
All any modification, equivalent and improvement etc., should be included in the guarantor of the utility model made by within novel spirit and principle
Within the scope of shield.
Claims (10)
1. wireless charger, including shell, the shell includes lower casing, the cover board that is covered on the container of the lower casing,
It is characterized in that：Further include printed circuit board, holder and wireless coil, the printed circuit board, the holder and the wireless line
Circle is set in the container, and for the holder in the printed circuit board, the holder is equipped with the first supporting table, institute
It states wireless coil to be bonded with first supporting table, the wireless coil is clamped with the printed circuit board.
2. wireless charger according to claim 1, it is characterised in that：It further include the foot for protecting wireless charger
Pad, the foot pad is set on the lower casing away from the side of the container.
3. wireless charger according to claim 1, it is characterised in that：The second supporting table, institute are equipped in the container
Cover board is stated to be bonded with second supporting table.
4. wireless charger according to claim 1, it is characterised in that：Multiple fixed columns, institute are equipped in the container
It states fixed column and is equipped with the first mounting hole, the printed circuit board is equipped with multiple second mounting holes, the lower casing and the print
Circuit board processed is fixedly connected by being assemblied in first mounting hole with the screw of second mounting hole.
5. wireless charger according to claim 1, it is characterised in that：The printed circuit board is installed equipped with third
Hole, the wireless coil are equipped with hook arm, and the wireless coil and the printed circuit board pass through described the by the hook arm
Three mounting holes and barb are realized in the printed circuit board to be clamped.
6. wireless charger according to claim 1, it is characterised in that：The printed circuit board is equipped with multiple fixations
Hole, the holder are equipped with multiple second support legs, the holder and the printed circuit away from the side of the wireless coil
Plate is achieved a fixed connection by second support leg across the mounting hole.
7. wireless charger according to claim 5, it is characterised in that：Further include light-guiding pillar, the hook arm is equipped with card
Catching groove, the light-guiding pillar are clamped with the buckle slot.
8. wireless charger according to claim 1, it is characterised in that：Further include aluminium circle, the aluminium circle and the lower casing
Clamping, the aluminium circle is interior to be equipped with soft rubber cushion.
9. wireless charger according to claim 1, it is characterised in that：The container is equipped with third supporting table, institute
Printed circuit board is stated in the third supporting table.
10. wireless charger according to claim 8, it is characterised in that：The 4th supporting table is equipped in the aluminium circle, it is described
Soft rubber cushion is bonded with the 4th supporting table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721927516.6U CN207967972U (en) | 2017-12-29 | 2017-12-29 | Wireless charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721927516.6U CN207967972U (en) | 2017-12-29 | 2017-12-29 | Wireless charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207967972U true CN207967972U (en) | 2018-10-12 |
Family
ID=63731635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721927516.6U Active CN207967972U (en) | 2017-12-29 | 2017-12-29 | Wireless charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207967972U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109586365A (en) * | 2018-11-20 | 2019-04-05 | 安克创新科技股份有限公司 | Wireless charging device |
| CN111799850A (en) * | 2019-04-09 | 2020-10-20 | 特酷电子设备（上海）有限公司 | Hidden wireless charging system |
-
2017
- 2017-12-29 CN CN201721927516.6U patent/CN207967972U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109586365A (en) * | 2018-11-20 | 2019-04-05 | 安克创新科技股份有限公司 | Wireless charging device |
| CN111799850A (en) * | 2019-04-09 | 2020-10-20 | 特酷电子设备（上海）有限公司 | Hidden wireless charging system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207967972U (en) | Wireless charger | |
| CN105207322A (en) | Back-clipping mobile power supply vehicle-mounted charging device | |
| US9531213B2 (en) | Wireless power transmission device | |
| CN106026275B (en) | A kind of onboard wireless charging equipment | |
| CN207612093U (en) | magnetic wireless charging device | |
| CN207218386U (en) | Wireless charging device | |
| CN207801523U (en) | Wireless charger | |
| CN208369321U (en) | A kind of wall-mounted wireless charging component | |
| CN203521723U (en) | Usb hub | |
| KR101270675B1 (en) | Power supply | |
| CN206517112U (en) | A kind of sound equipment with wireless charging function | |
| CN207801524U (en) | Wireless charger | |
| CN210536315U (en) | Integrated machine with wireless charger | |
| CN205160218U (en) | Non -contact power transfer transmitter | |
| CN209571839U (en) | A kind of folding wireless charger that can be used as mouse pad and use | |
| CN208272676U (en) | A kind of magnetic vehicle carried mobile phone charging bracket | |
| CN203554032U (en) | Multifunctional mobile power supply | |
| CN205681148U (en) | A kind of charging protective sleeve of digital equipment | |
| CN205991367U (en) | A kind of desk lamp with wireless charging function | |
| CN210669550U (en) | Wireless charging device | |
| CN209540366U (en) | Electronic equipment mounting assembly | |
| CN211582065U (en) | Desk suitable for hidden wireless charging device | |
| CN209980235U (en) | Fast storage hard disk with lightning interface | |
| CN219999056U (en) | Power supply converter | |
| CN203299733U (en) | Computer case with WIFI (Wireless Fidelity) function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |