CN208835842U - A kind of wireless charging shell - Google Patents
A kind of wireless charging shell Download PDFInfo
- Publication number
- CN208835842U CN208835842U CN201820962381.5U CN201820962381U CN208835842U CN 208835842 U CN208835842 U CN 208835842U CN 201820962381 U CN201820962381 U CN 201820962381U CN 208835842 U CN208835842 U CN 208835842U
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- China
- Prior art keywords
- wireless charging
- charging shell
- cavity
- forging
- shell
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- 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
The utility model discloses a kind of wireless charging shells, are integrally formed through forging and stamping, and avris offers interface, and the edge of upper surface forms annular groove, and lower surface forms cavity.The forging stock precision of wireless charging shell can achieve+0.03/-0.03mm.Most of product structure of wireless charging shell may be implemented in forging stock, and CNC process time is few, and production is high, at low cost, and dimensional accuracy is stablized, and is suitble to high-volume volume production.
Description
Technical field
The utility model relates to Cellphone Accessories, and in particular to wireless charging device.
Background technique
As wireless charging technology is universal in mobile phone, wireless charger demand is increasing, and the market demand should be
10000000000 grades of project, market potential are huge.But wireless charger processing cost is higher at present.
Utility model content
The technical issues of the utility model is solved: the processing cost of wireless charger is reduced.
In order to solve the above technical problems, the utility model provides the following technical solutions: a kind of wireless charging shell, avris are opened
Equipped with interface, the wireless charging shell is integrally formed, and the edge of upper surface forms annular groove, and lower surface forms
Cavity.
Cooperate the top cover of wireless charger, mounting circuit boards in cavity in annular groove.
Wireless charging shell is equivalent to the shell of wireless charger, and wireless charging shell is integrally formed with annular groove and cavity, section
The about manufacturing procedure of the manufacturing procedure of annular groove and cavity is conducive to the reduction of wireless charger processing cost.
The wireless charging shell is formed by a cylinder blank through forging and stamping.Wireless charging shell through forging and forming, CNC
Process equipment carries out machining to the internal structure of its cavity, and lathe carries out machining to its outer profile.Finally, by CNC
Process equipment processes the interface in a manner of cutting.
The forging stock precision of wireless charging shell can achieve+0.03/-0.03mm.The big of wireless charging shell may be implemented in forging stock
Portioned product structure, CNC process time is few, and production is high, at low cost, and dimensional accuracy is stablized, and is suitble to high-volume volume production.
Detailed description of the invention
The utility model is described further with reference to the accompanying drawing:
Fig. 1 is a kind of resulting perspective view of wireless charging shell viewed from above；
Fig. 2 is to observe from below a kind of resulting perspective view of wireless charging shell.
Symbol description in figure:
10, annular groove；
20, cavity；
30, connecting column；31, connecting hole；
40, interface；41, mounting blocks.
Specific embodiment
In conjunction with Fig. 1, Fig. 2, a kind of wireless charging shell, disk-shaped shape is integrally formed, and the edge of upper surface forms ring
Shape slot 10, lower surface form cavity 20.
In conjunction with Fig. 1, Fig. 2, several connecting columns 30 are formed in the cavity 20, any connecting column is equipped with connecting hole 31, even
Connect the upper surface that hole extends upward through wireless charging shell.The edge of the top cover of wireless charger is equipped with annular protrusion, annular protrusion card
It closes in the annular groove, top cover is equipped with several mounting holes, and several mounting holes and several connecting holes 31 correspond, screw threads for fastening
Part cooperates in mounting hole and corresponding connecting hole, realizes the connection of top cover and wireless charging shell.
In conjunction with Fig. 1, Fig. 2, the avris of wireless charging shell offers interface 40, for installing USB equipment.The grafting
Mouth is connected to cavity 20, and the two sides of interface are equipped with mounting blocks 41, and mounting blocks are located in cavity 20, the top of mounting blocks and cavity 20
Wall has gap.When installing USB device, the main body of USB equipment is located in cavity, and the end of USB device cooperates in interface 40
It is interior.If the two sides of USB device main body are equipped with connecting component, connecting component is directly anchored to the installation by threaded fastener
On block 41.If USB device main body is not provided with connecting component, a fixinig plate is from bottom to top pressed on USB device main body, described
The both ends of fixinig plate are connected on the mounting blocks 41 by threaded fastener, to realize the fixation of USB device main body.If USB
There is gap between the top and cavity roof of equipment body, then can plug swelling between mounting blocks 41 and cavity roof
Plate, to stablize USB device main body.
The processing process of the wireless charging shell is as follows:
First, a cylinder blank forms the blank of wireless charging shell through forging and stamping, wherein forging equipment is equipped with forging and stamping
Mold, the forming cavity profiling of mold is in wireless charging shell.The upper surface of wireless charging shell blank forms annular groove 10, lower surface
Cavity 20 is formed, several connecting columns 30 are formed in cavity, any connecting column is equipped with connecting hole 31, and connecting hole extends upward through
The upper surface of wireless charging shell.Forging stock precision reaches :+0.03/-0.03mm.
Second, CNC process equipment cut the side wall and the connecting hole 31 of the cavity 20 of wireless charging shell blank
Processing, to improve the dimensional accuracy of wireless charging shell.
Third, lathe carry out machining to the outer profile of wireless charging shell blank, form semi-finished product.
4th, CNC process equipment process the interface of semi-finished product avris, and semi-finished product become wireless charging shell finished product.
The above content is only the better embodiment of the utility model, for those of ordinary skill in the art, according to this
The thought of utility model, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be understood
For limitations of the present invention.
Claims (6)
1. a kind of wireless charging shell, avris offers interface (40), it is characterised in that: wireless charging shell one at
Type, the edge of upper surface form annular groove (10), and lower surface forms cavity (20).
2. a kind of wireless charging shell as described in claim 1, it is characterised in that: form several connections in the cavity (20)
Column (30), any connecting column are equipped with connecting hole (31), and connecting hole extends upward through the upper surface of wireless charging shell.
3. a kind of wireless charging shell as claimed in claim 2, it is characterised in that: the wireless charging shell is by a cylindrical base
Material is formed through forging and stamping.
4. a kind of wireless charging shell as claimed in claim 3, it is characterised in that: the wireless charging shell through forging and forming, CNC add
Construction equipment carries out machining to the side wall of its cavity and the connecting hole.
5. a kind of wireless charging shell as claimed in claim 3, it is characterised in that: the wireless charging shell through forging and forming, lathe
Machining is carried out to its outer profile.
6. a kind of wireless charging shell as described in claim 4 or 5, it is characterised in that: the interface is cut by CNC process equipment
It is whittled into type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820962381.5U CN208835842U (en) | 2018-06-22 | 2018-06-22 | A kind of wireless charging shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820962381.5U CN208835842U (en) | 2018-06-22 | 2018-06-22 | A kind of wireless charging shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208835842U true CN208835842U (en) | 2019-05-07 |
Family
ID=66305642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820962381.5U Active CN208835842U (en) | 2018-06-22 | 2018-06-22 | A kind of wireless charging shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208835842U (en) |
-
2018
- 2018-06-22 CN CN201820962381.5U patent/CN208835842U/en active Active
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |