CN209462041U - A kind of wireless charger of flexible bendable - Google Patents
A kind of wireless charger of flexible bendable Download PDFInfo
- Publication number
- CN209462041U CN209462041U CN201821941404.0U CN201821941404U CN209462041U CN 209462041 U CN209462041 U CN 209462041U CN 201821941404 U CN201821941404 U CN 201821941404U CN 209462041 U CN209462041 U CN 209462041U
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- CN
- China
- Prior art keywords
- encapsulation
- soft shell
- wireless charger
- shell
- inductance coil
- 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.)
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Abstract
A kind of wireless charger of flexible bendable, including package casing, inductance coil, control circuit board, package casing includes encapsulation soft shell and encapsulation hard shell, wireless charger output induction zone is located on encapsulation soft shell, inductance coil is printed on the inner surface of wireless charger output induction zone, it encapsulates soft shell and is equipped with a plurality of lateral cord, bend the inductance coil for encapsulating soft shell and its inside can longitudinally；Control circuit board is equipped with wireless charging management circuit, charging indicator light, 2 electrode terminals and external charge electrode, the both ends of inductance coil are electrically connected with 2 electrode terminals respectively, and wireless charging management circuit is electrically connected with charging indicator light, 2 electrode terminals and external charge electrode respectively.The utility model is spliced using the technology of encapsulation hard shell and encapsulation soft shell quadric injection mould, and a plurality of cord is added in encapsulation soft shell, and wireless charging induction region is bent, small and exquisite portable；Bent storage packaging, is readily transported；It can be used as handset bracket, stability is high.
Description
Technical field
The utility model relates to wireless charger technical field, especially a kind of wireless charger of flexible bendable.
Background technique
Wireless charger refers to using newest wireless charging technology, by using the alternation magnetic generated between coil
, transmit electric energy.Wireless charging system mainly uses electromagnetic induction principle, carries out the biography that energy coupling realizes energy by coil
It passs, does not need using the charger being connected to traditional charging power cord on the terminal device for needing to charge.
Wireless charging technology is relatively new charging modes, and it is exactly by common transformer that principle is in fact very simple
Master secondary separates to achieve the purpose that wireless.Certainly, if the working frequency of wireless charger is relatively high, it might even be possible to abandon iron
It can have the function that energy transmission, wireless charging technology are applied not only to filling for the mobile devices such as mobile phone between the direct coil of the heart
Electricity is also applied to each desk accessory, including tabletop sound, mouse pad etc..
Existing wireless charger, does moulding in the form of ebonite, even if appearance and modeling compact as far as possible, but its whole ruler
Very little comparison traditional wire charger is still larger.Quasi- used by the change of component and appearance material of the utility model becomes
Change, make product charge coil induction region Soft, foldable, achieve the purpose that more compact storage product, make product packaging with
It can be more small and exquisite in carrying.
Summary of the invention
The utility model provides a kind of wireless charger of flexible bendable, makes product charge coil induction region softness can
It folds, achievees the purpose that more compact storage product, make product can be more small and exquisite in packaging and carrying.
The technical solution of the utility model is as follows:
A kind of wireless charger of flexible bendable, including package casing, inductance coil, control circuit board, the encapsulation
Shell includes encapsulation soft shell and encapsulation hard shell, and the encapsulation soft shell is connected with encapsulation hard shell, and wireless charger output induction zone is set
On encapsulation soft shell, inductance coil is printed on the inner surface of wireless charger output induction zone, and the surface layer of the encapsulation soft shell is set
There is a plurality of transversely arranged cord, bend the inductance coil for encapsulating soft shell and its inside can longitudinally；The control circuit board is set
In encapsulation hard shell, control circuit board is equipped with wireless charging and manages circuit, is additionally provided with charging indicator light, 2 in control circuit board
A electrode terminal and external charge electrode, the both ends of the inductance coil are electrically connected with 2 electrode terminals respectively, the wireless charging
Fulgurite reason circuit is electrically connected with charging indicator light, 2 electrode terminals and external charge electrode respectively.
As a further improvement of the utility model, the encapsulation soft shell include the upper flexible glue layer that is bonded to each other up and down and under
Flexible glue layer, the upper surface of the upper flexible glue layer are enclosed with the first rib, and the lower surface of lower flexible glue layer is enclosed with the second rib, the first rib and
The quantity of second rib is suitable and position is corresponding, and after fitting, the first rib in upper and lower corresponding relationship is corresponded to each other with the second rib
Form the cord.
The cross section of the cord is square as a further improvement of the utility model, and four sides of square
Angle is equipped with chamfering.
The longitudinal length ratio of the encapsulation soft shell and encapsulation hard shell is 1:6-1 as a further improvement of the utility model:
10。
The encapsulation soft shell and encapsulation hard shell are secondary injection molding as a further improvement of the utility model,.
Overvoltage crowbar is additionally provided in the control circuit board as a further improvement of the utility model, overcurrent is protected
Protection circuit, wireless charging management circuit are connect with overvoltage crowbar, current foldback circuit respectively.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model is spliced using the technology of encapsulation hard shell and encapsulation soft shell quadric injection mould, wireless charging inductance
Answer region bent, it is small and exquisite portable；Bent storage packaging, is readily transported.
(2) a plurality of cord is added in encapsulation soft shell, makes to open up bendability more preferably, flexible greater angle；When being folded into not
With state when, by mutually frictionally securing between cord, can be used as handset bracket, stability is high.
Detailed description of the invention
Fig. 1 is a kind of tiling schematic diagram of the wireless charger of flexible bendable provided by the utility model.
Fig. 2 is a kind of the first folded state diagram of the wireless charger of flexible bendable provided by the utility model.
Fig. 3 is a kind of second of folded state diagram of the wireless charger of flexible bendable provided by the utility model.
Fig. 4 is a kind of structural schematic diagram of the wireless charger of flexible bendable provided by the utility model.
Fig. 5 is a kind of control circuit board structure chart of the wireless charger of flexible bendable provided by the utility model.
Description of symbols: 1- inductance coil, 2- control circuit board, 3- encapsulate soft shell, and 4- encapsulates hard shell, 5- charging instruction
Lamp, 6- electrode terminal, 7- external charge electrode, 30- cord, the upper flexible glue layer of 31-, flexible glue layer under 32-, 100- mobile phone, 310-
One rib, the second rib of 320-.
Specific embodiment
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, with reference to the accompanying drawing and specifically
The present invention will be further described for embodiment.
A kind of wireless charger of flexible bendable as shown in Figs. 1-5, including package casing, inductance coil 1, control electricity
Road plate 2, the package casing include encapsulation soft shell 3 and encapsulation hard shell 4, and the encapsulation soft shell 3 and encapsulation hard shell 4 connect, preferably
To be spliced using secondary injection molding technology.
Wireless charger output induction zone is located on encapsulation soft shell 3, and inductance coil 2 is printed on wireless charger output induction
The inner surface in area.It is described encapsulation soft shell 3 surface layer be equipped with a plurality of transversely arranged cord 30, make encapsulate soft shell 3 and its inside
Inductance coil 2 can longitudinally be bent.
Preferably, the encapsulation soft shell 3 includes the upper flexible glue layer 31 and lower flexible glue layer 32 being bonded to each other up and down, described soft
The upper surface of glue-line 31 is enclosed with the first rib 310, and the lower surface of lower flexible glue layer 32 is enclosed with the second rib 320, the first rib 310 and
The quantity of two ribs 320 is suitable and position is corresponding, after fitting, the first rib 310 and 320 phase of the second rib in upper and lower corresponding relationship
Mutually it is correspondingly formed the cord 30.
The cross section of the cord 30 is square as a further improvement of the utility model, and four of square
Corner is equipped with chamfering.It adopts this technical solution, cord is made to be easy to be folded, and will not mutually be collided because of sharp seamed edge
And it wears.
In the present invention, cord of addition itself can be the materials with high hardness such as duroplasts, encapsulate the soft of soft shell
Property is provided by encapsulation soft shell itself；Cord of addition itself can also not have chamfering, as long as because by encapsulation soft shell to it
It is wrapped up, then can achieve the effect for increasing " chamfering " for it, preventing abrasion.
Above-mentioned technical proposal makes to open up bendability more preferably, flexible greater angle, Ke Yizhi by using a plurality of cord is added
Folding is connect, is stored, as shown in Figure 2；When being folded into different states, pass through the phase mutual friction between cord
It is fixed, it can be used as 100 bracket of mobile phone, as shown in figure 3, stability is high, it is easy to use.
Preferably, the longitudinal length ratio of the encapsulation soft shell 3 and encapsulation hard shell 4 is 1:6-1:10.This technical solution be
Tiling uses, folding storage and uses etc. under multiple use state as bracket, and the optimal longitudinal length of resultant effect compares model
It encloses, using longitudinal length than range, tiling when can be normally used for wireless charging；It is small in size after folding storage, be not easy from
It is dynamic to unclamp；The adjusting that can support a variety of height, angle is used as bracket.
As shown in Figure 1,5, the control circuit board 2 is located in encapsulation hard shell 4, and control circuit board 2 is equipped with wireless charging
Circuit is managed, is additionally provided with 5,2 electrode terminals 6 of charging indicator light and external charge electrode 7, the inductance in control circuit board 2
The both ends of coil 1 are electrically connected with 2 electrode terminals 6 respectively, wireless charging management circuit respectively with charging indicator light 5,2
Electrode terminal 6 and external charge electrode 7 are electrically connected, to complete a kind of circuit arrangement of the wireless charger of flexible bendable.
Preferably, overvoltage crowbar, current foldback circuit, wireless charging management are additionally provided in the control circuit board 2
Circuit is connect with overvoltage crowbar, current foldback circuit respectively, improves the safety coefficient of the utility model.
Still more preferably, opening of being additionally provided with that cooperation charging indicator light 5, external charge electrode 6 use on hard shell 4 is encapsulated
Hole.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (6)
1. a kind of wireless charger of flexible bendable, which is characterized in that including package casing, inductance coil, control circuit board,
The package casing includes encapsulation soft shell and encapsulation hard shell, and the encapsulation soft shell is connected with encapsulation hard shell, wireless charger output
Induction zone is located on encapsulation soft shell, and inductance coil is printed on the inner surface of wireless charger output induction zone, the encapsulation soft shell
Surface layer be equipped with a plurality of transversely arranged cord, make encapsulate soft shell and its inside inductance coil can longitudinally bend；The control
Circuit board is located in encapsulation hard shell, and control circuit board is equipped with wireless charging and manages circuit, is additionally provided with charging in control circuit board
Indicator light, 2 electrode terminals and external charge electrode, the both ends of the inductance coil are electrically connected with 2 electrode terminals respectively, institute
Wireless charging management circuit is stated to be electrically connected with charging indicator light, 2 electrode terminals and external charge electrode respectively.
2. the wireless charger of flexible bendable according to claim 1, which is characterized in that the encapsulation soft shell includes upper
Under the upper flexible glue layer and lower flexible glue layer that are bonded to each other, the upper surface of the upper flexible glue layer is enclosed with the first rib, under lower flexible glue layer
It is coated with the second rib, the quantity of the first rib and the second rib is suitable and position is corresponding, after fitting, is in upper and lower corresponding relationship
The first rib correspond to each other to form the cord with the second rib.
3. the wireless charger of flexible bendable according to claim 2, which is characterized in that the cross section of the cord is
Square, and four corners of square are equipped with chamfering.
4. the wireless charger of flexible bendable according to claim 2, which is characterized in that the encapsulation soft shell and encapsulation
The longitudinal length ratio of hard shell is 1:6-1:10.
5. the wireless charger of flexible bendable according to claim 1, which is characterized in that the encapsulation soft shell and encapsulation
Hard shell is secondary injection molding.
6. the wireless charger of flexible bendable according to claim 1, which is characterized in that in the control circuit board also
Equipped with overvoltage crowbar, current foldback circuit, wireless charging manage circuit respectively with overvoltage crowbar, current foldback circuit
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821941404.0U CN209462041U (en) | 2018-11-23 | 2018-11-23 | A kind of wireless charger of flexible bendable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821941404.0U CN209462041U (en) | 2018-11-23 | 2018-11-23 | A kind of wireless charger of flexible bendable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209462041U true CN209462041U (en) | 2019-10-01 |
Family
ID=68038561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821941404.0U Expired - Fee Related CN209462041U (en) | 2018-11-23 | 2018-11-23 | A kind of wireless charger of flexible bendable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209462041U (en) |
-
2018
- 2018-11-23 CN CN201821941404.0U patent/CN209462041U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191001 Termination date: 20201123 |