CN207234857U - A kind of composite material mobile phone center - Google Patents
A kind of composite material mobile phone center Download PDFInfo
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- CN207234857U CN207234857U CN201721363831.0U CN201721363831U CN207234857U CN 207234857 U CN207234857 U CN 207234857U CN 201721363831 U CN201721363831 U CN 201721363831U CN 207234857 U CN207234857 U CN 207234857U
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- middle plate
- outline border
- mobile phone
- phone center
- composite material
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Abstract
A kind of composite material mobile phone center, including outline border, the middle plate in outline border；The left and right sides of middle plate is welded to connect with the left and right side frame of outline border respectively, and the upper end of middle plate is connected by the upper side frame of the first connector and outline border, and the lower end of middle plate is connected by the lower frame of the second connector and outline border.Using knockdown structure design, outline border and middle plate individually design and produce, then firmly connected using welding method and connector again, it is overall so as to form a firm mobile phone center, the mobile phone center made compared to monoblock aluminium sheet, can greatly reduce the workload of mechanical processing, reduce waste of material, efficiency is improved, reduces cost.
Description
Technical field
It the utility model is related to mobile phone part field, more particularly to a kind of composite material mobile phone center.
Background technology
With the continuous lifting of mobile phone manufacturing technology and function, scientific and technical is continuous progressive, and people's quality of life is not
Disconnected lifting, mobile phone are used as consumption electronic product, have increasingly penetrated among people's life, into for people's lives, study, friendship
The necessity of stream.With the popularization of smart mobile phone, the fast development of mobile phone parts manufacturing industry is caused, each manufacturer adds one after another
Fast speed seizes the market share of mobile phone parts.In view of this situation, it is desirable to which mobile phone parts machining enterprise is promptly complete
The renewal of paired self-technique, optimizes process and the tool of production, processing cost is reduced, to seize competitive advantage, to obtain maximum
Profit.Important component of the mobile phone center as mobile phone, carries wiring board, mobile phone screen, cell phone rear cover, battery etc.
Fixation, while also appearance requirement are installed, so the manufacture of mobile phone center is very crucial.Traditional mobile phone center is usually adopted
It is processed into monoblock aluminium sheet CNC, due to needing the material that CNC is removed very more, inevitable waste of materials, increases machining period,
Cost is higher, and competitive advantage is also little, while also to put into substantial amounts of equipment and manpower.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of composite material mobile phone center, including outline border, in outline border
Middle plate；The left and right sides of middle plate is welded to connect with the left and right side frame of outline border respectively, the upper end of middle plate by the first connector with it is outer
The upper side frame connection of frame, the lower end of middle plate are connected by the lower frame of the second connector and outline border.
Preferably, first connector is molded the nanometer of formation between the upper end of middle plate and the upper side frame inner side of outline border
Injection moulding plastic part；Second connector is molded the nanometer injection of formation between the lower end of middle plate and the lower frame inner side of outline border
Plastic parts.
Further, it is equipped with a plurality of groove on the inside of the upper side frame and on the inside of lower frame.
Further, the upper end of the middle plate and the lower end of middle plate are equipped with multiple card slots.
Further, the upper end of the middle plate and the lower end of middle plate are equipped with multiple dovetail grooves and multiple serrated slots.
Preferably, the left and right sides of the middle plate is equipped with multiple positioning grooves, is equipped with the inside of the left and right side frame of the outline border
Corresponding positioning protrusion.
Preferably, the outline border and middle plate are aluminum alloy material.
The utility model uses knockdown structure design, and outline border and middle plate are individually designed and produced, then used again
Welding method and connector are firmly connected, so as to be formed, a firm mobile phone center is overall, compared to the making of monoblock aluminium sheet
Mobile phone center, can greatly reduce the workload of mechanical processing, reduce waste of material, improve efficiency, reduce cost.
Brief description of the drawings
Fig. 1 is composite material mobile phone center example structure schematic diagram provided by the utility model.
Fig. 2 is composite material mobile phone center embodiment frame structure schematic diagram provided by the utility model.
Fig. 3 is plate structure schematic diagram in composite material mobile phone center embodiment provided by the utility model.
Fig. 4 is composite material mobile phone center embodiment provided by the utility model first connector schematic diagram.
Fig. 5 is composite material mobile phone center embodiment provided by the utility model second connector schematic diagram.
Embodiment
The utility model is better understood from for ease of those skilled in the art, it is new to describe this practicality in detail below in conjunction with the accompanying drawings
The embodiment of type.
Composite material mobile phone center as shown in Figure 1, including rectangular outline border 1, the middle plate 2 in outline border 1, outline border and
Middle plate is aluminum alloy material；Left and right side frame of the left and right sides of middle plate 2 respectively with outline border 1 is welded to connect, and the upper end of middle plate 2 leads to
Cross the first connector 31 to be connected with the upper side frame of outline border 1, the lower end of middle plate 2 passes through the lower frame of the second connector 32 and outline border 1
Connection.
As shown in Figure 2,3, the left and right sides of middle plate 2 is equipped with multiple positioning grooves 21, is equipped with the inside of the left and right side frame of outline border 1
Corresponding positioning protrusion 11 so that middle plate will not produce deviation when being installed in outline border.
As shown in Fig. 1,4,5, the first connector 31 is molded shape between the upper end of middle plate 2 and the upper side frame inner side of outline border 1
Into nanometer injection moulding plastic part；The injection between the lower end of middle plate 2 and the lower frame inner side of outline border 1 of second connector 32 is formed
Nanometer injection moulding plastic part；The upper and lower side frame of the upper and lower side of middle plate 2 and outline border 1 is firmly connected in this way.In order to improve
Bonding strength, as shown in figure 3, the upper end of middle plate 2 and the lower end of middle plate 2 are equipped with multiple card slots 22, including dovetail groove and multiple
Serrated slot, as shown in Fig. 2, being equipped with a plurality of groove 12 on the inside of the upper side frame of outline border 1 and on the inside of 1 lower frame of outline border.So into
Row injection forms the first connector 31 and during the second connector 32, increase the first connector 31 and the second connector 32 and frame with
The contact area of middle plate, and shape and structure corresponding with groove, dovetail groove, serrated slot is formed, as shown in Figure 4,5, so as to improve
Bonding strength.
Embodiment described above only expresses the embodiment of the utility model, its description is more specific and detailed, but simultaneously
Therefore the limitation to utility model patent scope cannot be interpreted as.It should be pointed out that the ordinary skill people for this area
For member, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this reality
With new protection domain.
Claims (7)
- A kind of 1. composite material mobile phone center, it is characterised in that:Middle plate including outline border, in outline border；The left and right two of middle plate Side is welded to connect with the left and right side frame of outline border respectively, and the upper end of middle plate is connected by the upper side frame of the first connector and outline border, in The lower end of plate is connected by the lower frame of the second connector and outline border.
- 2. according to composite material mobile phone center described in claim 1, it is characterised in that：First connector is the upper end of middle plate The nanometer injection moulding plastic part of formation is molded between the upper side frame inner side of outline border；Second connector is the lower end of middle plate and outer The nanometer injection moulding plastic part of formation is molded between on the inside of the lower frame of frame.
- 3. according to composite material mobile phone center described in claim 2, it is characterised in that：On the inside of the upper side frame and on the inside of lower frame It is equipped with a plurality of groove.
- 4. according to composite material mobile phone center described in claim 2, it is characterised in that：The upper end of the middle plate and the lower end of middle plate It is equipped with multiple card slots.
- 5. according to composite material mobile phone center described in claim 4, it is characterised in that：The upper end of the middle plate and the lower end of middle plate It is equipped with multiple dovetail grooves and multiple serrated slots.
- 6. according to composite material mobile phone center described in claim 1, it is characterised in that：The left and right sides of the middle plate is equipped with multiple Positioning groove, the left and right side frame inner side of the outline border are equipped with corresponding positioning protrusion.
- 7. according to composite material mobile phone center described in claim 1, it is characterised in that：The outline border and middle plate are aluminium alloy material Matter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721363831.0U CN207234857U (en) | 2017-10-23 | 2017-10-23 | A kind of composite material mobile phone center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721363831.0U CN207234857U (en) | 2017-10-23 | 2017-10-23 | A kind of composite material mobile phone center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207234857U true CN207234857U (en) | 2018-04-13 |
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ID=61850840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721363831.0U Active CN207234857U (en) | 2017-10-23 | 2017-10-23 | A kind of composite material mobile phone center |
Country Status (1)
| Country | Link |
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| CN (1) | CN207234857U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108924298A (en) * | 2018-06-29 | 2018-11-30 | Oppo广东移动通信有限公司 | Center production method, center and electronic equipment |
| US11140789B2 (en) | 2019-05-24 | 2021-10-05 | Microsoft Technology Licensing, Llc | Integrated frame assembly for mobile devices |
| CN116709692A (en) * | 2023-06-28 | 2023-09-05 | 广东长盈精密技术有限公司 | Middle frame, middle frame manufacturing method and electronic equipment |
-
2017
- 2017-10-23 CN CN201721363831.0U patent/CN207234857U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108924298A (en) * | 2018-06-29 | 2018-11-30 | Oppo广东移动通信有限公司 | Center production method, center and electronic equipment |
| US11140789B2 (en) | 2019-05-24 | 2021-10-05 | Microsoft Technology Licensing, Llc | Integrated frame assembly for mobile devices |
| CN116709692A (en) * | 2023-06-28 | 2023-09-05 | 广东长盈精密技术有限公司 | Middle frame, middle frame manufacturing method and electronic equipment |
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