CN209517268U - A kind of magnetic mobile phone protecting case component not influencing wireless charging - Google Patents
A kind of magnetic mobile phone protecting case component not influencing wireless charging Download PDFInfo
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- CN209517268U CN209517268U CN201920480972.3U CN201920480972U CN209517268U CN 209517268 U CN209517268 U CN 209517268U CN 201920480972 U CN201920480972 U CN 201920480972U CN 209517268 U CN209517268 U CN 209517268U
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- mobile phone
- magnetic
- magnetic sheet
- protecting case
- case component
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Abstract
A kind of magnetic mobile phone protecting case component not influencing wireless charging, including main casing and draw magnetic sheet；Main casing includes frame portion and backboard portion, and backboard portion is equipped with for being embedded the aperture for drawing magnetic sheet, and main casing can be set on a mobile phone so that its backboard portion is adjacent on the partial rear of the mobile phone, and another part back side of the mobile phone is then exposed by aperture；Draw magnetic sheet to be made by iron powder glue, there is profile corresponding with hole shape, draws and be equipped with viscous layer on the inside of magnetic sheet, so that drawing magnetic sheet can further be embedded into aperture, and be clinged by viscous layer at the back side of the mobile phone when main casing is set on a mobile phone.This mobile phone protecting case component, using when draw magnetic sheet will not protrusion at the back side of protective shell, thus without the aesthetics for excessively influencing mobile phone.
Description
Technical field
The utility model relates to a kind of mobile phone protecting case component, especially a kind of magnetic mobile phone for not influencing wireless charging is protected
Protective case component.
Background technique
As shown in Figure 1, mobile phone protecting case 01 generally comprises frame portion 02 and backboard portion 03, can be arranged by frame portion 02
On a mobile phone 04, so that its backboard portion 03 is adjacent at the back side of the mobile phone 04.
Magnetic mobile phone protecting case, that is, backboard portion can be the mobile phone protecting case that magnetic bracket is sucked, when its set is on a mobile phone
And when being sucked for a magnetic bracket, mobile phone can be made to be fixed on magnetic bracket.As shown in Figure 1, in prior art designs, this
Kind magnetic mobile phone protecting case 01 will usually draw magnetic sheet 05 (generally iron plate) and be arranged in backboard portion 03, and by drawing magnetic sheet 05
Magnetic is realized with the magnetic fields of certain magnetic bracket.
In recent years, gradually popularizing with wireless charging mobile phone, it is thus proposed that made of iron powder glue rather than iron plate
It is above-mentioned to draw magnetic sheet, by iron powder glue make when drawing magnetic sheet the back side of mobile phone being set, do not interfere with the wireless charging of mobile phone, so
And this thickness for drawing magnetic sheet is bigger than normal and magnetic on the weak side, can only be attached at present backboard portion outside (it is too thick to be difficult to be attached to inside,
And magnetic attraction is on the weak side, being attached to inside will lead to absorption loosely) and protrusion is formed, the aesthetics of mobile phone can be highly impacted.
Summary of the invention
The purpose of this utility model is to provide a kind of magnetic mobile phone protecting case component for not influencing wireless charging, draws magnetic sheet
Will not be raised at the back side of protective shell, thus without the aesthetics for excessively influencing mobile phone, used design scheme is as follows:
A kind of magnetic mobile phone protecting case component not influencing wireless charging, it is characterized in that:
Including main casing and draw magnetic sheet；
The main casing includes frame portion and backboard portion, and the backboard portion is equipped with for being embedded the aperture for drawing magnetic sheet,
The main casing can be set in so that its backboard portion is adjacent on the partial rear of the mobile phone on a mobile phone, and the mobile phone is another
Partial rear is then exposed by the aperture；
The magnetic sheet that draws is made by iron powder glue, has profile corresponding with the hole shape, described to draw magnetic
Viscous layer is equipped on the inside of piece, so that the magnetic sheet that draws can further be embedded into institute when the main casing is set on a mobile phone
It states in aperture, and is clinged by the viscous layer at the back side of the mobile phone.
Specifically, the main casing is designed to closely be set on certain mobile phone, so that its frame portion is entangled
Or four sides (or quadrangle) of embedding machine of stopping, so that main casing is mutually fixed with the mobile phone, and its backboard portion touch the portion of mobile phone
Divide the back side.It is preferred that the main casing uses soft material, soft plastics or the rubber such as especially TPU (polyurethane), silica gel, rubber
It is made, the aperture can be formed by the more easy method such as being punched, cutting as a result,.
The magnetic sheet that draws is made by iron powder glue, can be cut by iron powder offset plate type, or uses iron powder glue
Directly injection molding or compression moulding, iron powder glue are also commonly referred to as soft iron plate, i.e., it is soft to be dispersed in rubber, plastics etc. by soft magnetic powder
Constituted colloid in material, the soft magnetic powder can be the tool such as iron powder, silicon-steel powder, permalloy powder, soft magnetic ferrite powder
There is the powder of soft magnetism, and the rubber or plastics can be General Purpose Rubber or silica gel, soft plastic (such as TPU)；This
Draw in magnetic sheet, even if soft magnetic powder itself is conductor, but since it is dispersed in the jointing material of insulation, by bonding material
The package of material and to be not turned between powder, thus draw magnetic sheet and do not have electric conductivity on the whole, generally will not be to mobile phone
Wireless charging causes excessive influence.Preferably, it is described draw magnetic sheet with a thickness of between 0.5mm 2.0mm；Or, it is preferable that
The thickness for drawing magnetic sheet is differed with the backboard portion is no more than 0.2mm；It is further preferred that the thickness for drawing magnetic sheet and institute
It is identical to state backboard portion.The viscous layer for drawing the magnetic sheet back side generally can be in general layers of two-sided or non-drying glue layer be
Convenient for drawing the transport and preservation of magnetic sheet before the use, generally certain release layer also is covered (when use in sticky layer surface
It tears).
For the magnetic sheet that draws with profile corresponding with the hole shape, being the profile for drawing magnetic sheet can be with institute
It is identical to state aperture, or slightly smaller than the aperture, is such as inside contracted within 1mm on the basis of the hole shape, especially
Size within 0.5mm enables and described draws that magnetic sheet is embedded within aperture and its gap between backboard portion will not be non-
Chang Mingxian.
The hole or vacancy section that the aperture is formed in some region of the backboard portion, especially intermediate region.By institute
It states and draws the back side that magnetic sheet can be directly anchored to mobile phone by viscous layer, thus its size design is freer, as its area can be set
20% the 90% of backboard portion area are calculated as, draws magnetic sheet correspondingly with described as a result, the area of the aperture can equally occupy whole
20% the 90% of a backboard portion size.But generally, in order to save the materials of iron powder glue, the magnetic sheet that draws may be designed as length and width
Or diameter is the sheet body of 15mm 30mm, thus the aperture equally may be designed as length and width or diameter is the hole of 15mm 30mm
Or hollowed out area.
Draw magnetic sheet due to described and be made using iron powder glue, is relatively easy to by the means molding such as cutting, thus can
It is designed as the various shapes such as rectangular, round, rounded square, heart (profile).The surface for drawing magnetic sheet can be also pasted with centainly
Insulation decorative layer, especially (the too thick surface magnetism that will lead to subtracts insulation decorative layer of the thickness between 0.05mm 0.3mm
It is weak), such as paster, sheet plastic (such as PVC, PC, PMMA, PP, PET thin plate), leather (such as PVC leather layer, PU leather layer, corium
Layer), the decorative layer that is made of veneer, thin fiber plate (such as carbon fiber, glass mat) insulating thin, generally can be with
With decorative pattern or texture to improve appearance.
Main casing can be first arranged on mobile phone, at this time hand by user when installing above-mentioned magnetic mobile phone protecting case component
The partial rear of machine will expose from the tapping of the backboard portion, and user will draw magnetic sheet again and be embedded into aperture (if drawing magnetic
Piece has release layer that need to first tear), and clinged magnetic sheet is drawn at the back side of mobile phone by viscous layer.With existing technical solution phase
Than the beneficial effect of magnetic mobile phone protecting case component provided by the utility model is: being embedded into out due to finally drawing magnetic sheet
Kong Zhong, thus it will not be significantly raised at the back side of protective shell, and due to drawing magnetic sheet with wheel corresponding with hole shape
Exterior feature, when it is embedded in aperture, the gap between backboard portion is small, can guarantee on cell-phone cover the back side after protective shell
Smooth, this magnetic mobile phone protecting case component will not excessively influence the aesthetics of mobile phone as a result,.In addition to this, due to drawing magnetic
Piece directly passes through the back side that viscous layer is fixed on mobile phone, thus its can to guarantee that mobile phone is fixed on secured on magnetic bracket
Property.
The technical solution of the utility model is described further below by way of the drawings and specific embodiments.
Detailed description of the invention
Fig. 1 is the schematic diagram of the magnetic mobile phone protecting case of the prior art；
Fig. 2 is the schematic diagram of the magnetic mobile phone protecting case component of embodiment one；
Fig. 3 is the schematic diagram of the installation steps one of the magnetic mobile phone protecting case component of embodiment one；
Fig. 4 is the schematic diagram of the installation steps two of the magnetic mobile phone protecting case component of embodiment one；
Fig. 5 is the magnetic mobile phone protecting case component of embodiment one, and the schematic diagram of the section structure at magnetic sheet is drawn after installation.
Specific embodiment
Embodiment one
As shown in Fig. 2-5, the magnetic mobile phone protecting case component 100 of wireless charging is not influenced, including main casing 10 and draw magnetic
Piece 20.Main casing 10 is made using soft material (TPU or other flexible plastics or rubber) comprising frame portion 11 and back
Plate portion 12, backboard portion 12 with a thickness of 1mm (0.5mm 2mm), formed by punching and draw opening for magnetic sheet 20 for being embedded
Hole 13.Draw magnetic sheet 20 by being punched with a thickness of the iron powder offset plate body 21 of 1mm, the profile for drawing magnetic sheet 20 is identical as aperture 13 (real
Border inside contracts 0.1 0.5mm on the basis of 13 shape of aperture).Draw the non-drying glue layer 22 being equipped on the inside of magnetic sheet 20 as viscous layer.
Before use, the installation method of magnetic mobile phone protecting case component 100 is as follows:
Step 1: as shown in figure 3, first 10 sets of main casing are set on the mobile phone 200 of certain suitable types, mobile phone 200 at this time
Partial rear 210 will expose from aperture 13；
Step 2: being embedded into aperture 13 as shown in figure 4, will draw magnetic sheet 20 again, and will be clinged by its viscous layer 21
The back side 210 (such as Fig. 5) of mobile phone.
As shown in Figure 4, Figure 5, since the thickness for drawing magnetic sheet 20 is almost the same with the thickness of backboard portion 12, and have and aperture
The corresponding profile of 13 shapes, thus after the protection shell component 100 of mobile phone 200, the very smooth beauty in the back side.
It is above-mentioned that draw the circle that magnetic sheet 20 may be designed as length and width or diameter is 15mm 30mm (can also be rectangular, fillet side
The various shapes such as shape, heart or profile) sheet body, it is 15mm 30mm that thus aperture 13, which equally may be designed as length and width or diameter,
, hole or hollowed out area with correspondingly-shaped.In order to further beautiful, as shown in figure 5, drawing 20 surface of magnetic sheet can also be pasted with
Certain insulation decorative layer 23, such as with a thickness of the Decorative paster of 0.05mm 0.3mm, decoration sheet plastic, decorative leather, decoration
Veneer or decoration thin fiber plate.
In addition, it should be noted that, the specific embodiments described in this specification, each section title etc. can not
Together, all equivalent or simple changes done according to structure, feature and principle described in the concept of the patent of the utility model are included in this
In the protection scope of utility model patent.Those skilled in the art of the present invention can be to described specific reality
Example is applied to do various modifications or additions or be substituted in a similar manner, structure without departing from the utility model or
Beyond the scope defined by this claim, it all should belong to the protection range of the utility model.
Claims (10)
1. one kind does not influence the magnetic mobile phone protecting case component of wireless charging, it is characterized in that:
Including main casing and draw magnetic sheet；
The main casing includes frame portion and backboard portion, and the backboard portion is equipped with for being embedded the aperture for drawing magnetic sheet, described
Main casing can be set on a mobile phone so that its backboard portion is adjacent on the partial rear of the mobile phone, and another part of the mobile phone
Then exposed by the aperture at the back side；
The magnetic sheet that draws is made by iron powder glue, has profile corresponding with the hole shape, described to draw in magnetic sheet
Side is equipped with viscous layer, so that the magnetic sheet that draws can further be embedded into described open when the main casing is set on a mobile phone
Kong Zhong, and clinged by the viscous layer at the back side of the mobile phone.
2. magnetic mobile phone protecting case component as described in claim 1, it is characterized in that: the main casing is made of soft material
It forms.
3. magnetic mobile phone protecting case component as claimed in claim 2, it is characterized in that: the main casing uses TPU, silica gel or rubber
Glue is made, and the aperture is formed by punching or the method cut.
4. magnetic mobile phone protecting case component as described in claim 1, it is characterized in that: it is described draw magnetic sheet with a thickness of 0.5mm
2.0mm。
5. magnetic mobile phone protecting case component as described in claim 1, it is characterized in that: the thickness for drawing magnetic sheet and the backboard
The thickness difference in portion is no more than 0.2mm.
6. magnetic mobile phone protecting case component as claimed in claim 5, it is characterized in that: the thickness for drawing magnetic sheet and the backboard
Portion is identical.
7. magnetic mobile phone protecting case component as described in claim 1, it is characterized in that: the profile for drawing magnetic sheet is the aperture
Shape inside contracts within 1mm.
8. magnetic mobile phone protecting case component as claimed in claim 7, it is characterized in that: the profile for drawing magnetic sheet is the aperture
Shape inside contracts within 0.5mm.
9. magnetic mobile phone protecting case component as described in claim 1, it is characterized in that: it is described to draw that magnetic sheet is length and width or diameter is
The sheet body of 15mm 30mm, the hole or hollowed out area that the aperture is length and width or diameter is 15mm 30mm.
10. magnetic mobile phone protecting case component as described in claim 1, it is characterized in that: the surface for drawing magnetic sheet is also pasted with
Insulate decorative layer.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920348123 | 2019-03-19 | ||
| CN2019203481232 | 2019-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209517268U true CN209517268U (en) | 2019-10-18 |
Family
ID=68187958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920480972.3U Expired - Fee Related CN209517268U (en) | 2019-03-19 | 2019-04-11 | A kind of magnetic mobile phone protecting case component not influencing wireless charging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209517268U (en) |
-
2019
- 2019-04-11 CN CN201920480972.3U patent/CN209517268U/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: 20191018 Termination date: 20200411 |