CN103716429B - A kind of mobile phone metalwork assembling structure and preparation method thereof - Google Patents
A kind of mobile phone metalwork assembling structure and preparation method thereof Download PDFInfo
- Publication number
- CN103716429B CN103716429B CN201310747584.4A CN201310747584A CN103716429B CN 103716429 B CN103716429 B CN 103716429B CN 201310747584 A CN201310747584 A CN 201310747584A CN 103716429 B CN103716429 B CN 103716429B
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- Prior art keywords
- housing
- middle plate
- mobile phone
- assembling structure
- diagonal frame
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses the middle plate of a kind of mobile phone metalwork assembling structure and preparation method thereof, mobile phone metalwork assembling structure, including inner structural members using magnadure die casting mold forming, and it is connected on the outside of the middle plate surrounding and has the housing of antenna function:The housing is processed into using CNC.The invention provides a kind of assembly structure design of mobile phone metalwork low cost.Outward appearance is affected neither, while reduces cost, manufactures and designs easily, is easy to use and promotes, relatively full aluminium CNC intermetallic composite coatings, reduces cost;Packaging technology is simple, and production has more production.
Description
Technical field
The present invention relates to field of mobile terminals, more particularly to a kind of mobile phone metalwork assembling structure and its making side
Method.
Background technology
With the development and the continuous improvement of people's living standard of mobile communication, the use of various mobile phones is increasingly popularized,
Mobile phone has become indispensable means of communication in people's life.
On mobile phone, the appearance of applied metal texture generally has following 2 kinds of modes to realize:
(1)Housing parts region adopts Metal decorative part, is tied by modes such as viscose, button bit, screw or plastic cement hot molten columns
Close and fix.There are two shortcomings in this mode:A)Because the clearance zone avoided by antenna, outward appearance metal-like are imperfect, affect
Appearance.B)Metal is combined with offset with plastic cement, bad order easily occurs.
(2)Housing is processed using all-metal CNC, by nanometer injection segmentation metalwork, and as an antenna part.It is this
The advantage of mode is that appearance metal-like globality is strong, metal be connected with plastic cement where without offset, no matching problem.
But this mode also has 1 shortcoming, because wanting full CNC, single-piece work man-hour is long, and cost is high, is unfavorable for product mass
Production.
Therefore, prior art has yet to be improved and developed.
The content of the invention
The technical problem to be solved in the present invention is, for the drawbacks described above of prior art, there is provided a kind of mobile phone metalwork
Assembling structure and preparation method thereof, the assembly structure design of the mobile phone metalwork low cost, neither affects outward appearance, while reducing
Cost, manufactures and designs easily, is easy to use and promotes, relatively full aluminium CNC intermetallic composite coatings, reduces cost;Packaging technology is simple, production
More production.
The technical proposal for solving the technical problem of the invention is as follows:
A kind of mobile phone metalwork assembling structure, wherein, including inner structural members using in magnadure die casting mold forming
Plate, and it is connected on the outside of the middle plate surrounding and has the housing of antenna function;The housing is processed into using CNC.
Described mobile phone metalwork assembling structure, wherein, the middle plate surrounding distribution be provided with it is multiple for housing
The screw of connection, and surrounding is correspondingly arranged multiple connecting holes on the inside of the housing, passes through the connecting hole and institute by bolt
State screw to be spirally connected, complete the connection of the middle plate and the housing.
Described mobile phone metalwork assembling structure, wherein, the housing and middle plate by be arranged on the middle plate with it is described
The slotting bone structure of housing junction is spacing in XY directions.
Described mobile phone metalwork assembling structure, wherein, the slotting bone structure includes the latch on the middle plate, and in institute
State the card being correspondingly arranged on housing recessed.
Described mobile phone metalwork assembling structure, wherein, the housing includes processing using full aluminium CNC and to appearance
Carry out anodic oxidation, cut the first diagonal frame and the second diagonal frame made by the surface treatment of high bright border, the first diagonal frame and the
Two diagonal frames are interconnected to form the housing, and are noted using nanometer in the junction of the described first diagonal frame and the second diagonal frame
Modeling linking.
Described mobile phone metalwork assembling structure, it is characterised in that the middle plate includes what is be molded using magnesium alloy pressure-casting
Body region, and using the avris region of in-mould injection.
Described mobile phone metalwork assembling structure, wherein, the middle plate has in the avris area filling for carrying out in-mould injection
Plastic cement.
A kind of preparation method of mobile phone metalwork assembling structure, wherein, the mobile phone metalwork assembling structure includes inside
Structural member makes middle plate using magnadure die casting mold forming, and is connected on the outside of the middle plate surrounding and has antenna function
Housing;
The preparation method of the mobile phone metalwork assembling structure, comprises the following steps:
The making of housing:Full aluminium CNC processing is respectively adopted and anodic oxidation is carried out to appearance, is cut at high bright border surface
First diagonal frame made by reason and the second diagonal frame, the described first diagonal frame and the second diagonal frame are interconnected to form described outer
Frame, and in the junction of the described first diagonal frame and the second diagonal frame using nanometer injection linking;
The making of middle plate:Adopt magnesium alloy pressure-casting to be molded with the body region of plate in making, and adopt in-mould injection system
The avris region of plate in work, carries out the avris area filling plastic cement of in-mould injection in the middle plate.
The preparation method of the mobile phone metalwork assembling structure, wherein, which also includes step:
The middle plate surrounding distribution is provided with multiple screws for being connected with housing, and the surrounding on the inside of the housing
Multiple connecting holes are correspondingly arranged, are spirally connected with the screw through the connecting hole by bolt, complete the middle plate outer with described
The connection of frame.
The preparation method of the mobile phone metalwork assembling structure, wherein, which also includes step:
It is provided in the housing and the junction of middle plate spacing in XY directions when the middle plate is connected with the housing
The slotting bone structure at place.
Full CNC metalworks are split as outward appearance by mobile phone metalwork assembling structure provided by the present invention and preparation method thereof
Part and structural member two parts, housing and middle plate, housing have still machining using full CNC for the appearance member of surface treatment, and
Middle plate adopts magnadure die casting mold forming, this two pieces to fix by screw as inner structural members, it is ensured that Mechanical Reliability.Phase
To full aluminium CNC intermetallic composite coatings, reduces cost;Packaging technology is simple, and production has more production.
Description of the drawings
Fig. 1 is the structural representation of the preferred embodiment of mobile phone metalwork assembling structure of the present invention.
Fig. 2 is the structural representation of the middle plate preferred embodiment of mobile phone metalwork assembling structure of the present invention.
Fig. 3 is the structural representation of the housing preferred embodiment of mobile phone metalwork assembling structure of the present invention.
Fig. 4 is the partial enlargement structural representation that the housing of mobile phone metalwork assembling structure of the present invention is connected with middle plate.
Fig. 5 is that the slotting bone structure partial enlargement structure that the housing of mobile phone metalwork assembling structure of the present invention and middle plate are connected is shown
It is intended to.
Specific embodiment
To make the objects, technical solutions and advantages of the present invention clearer, clear and definite, develop simultaneously embodiment pair referring to the drawings
The present invention is further described.It should be appreciated that specific embodiment described herein is only to explain the present invention, and without
It is of the invention in limiting.
Refer to Fig. 1, Fig. 1 be Fig. 1 of the present invention be mobile phone metalwork assembling structure of the present invention preferred embodiment structure
Schematic diagram, as shown in figure 1, the mobile phone metalwork assembling structure, including inner structural members are using magnadure die casting mold forming
Middle plate 110, and be connected on the outside of 110 surrounding of middle plate and have the housing 120 of antenna function:The housing 120 is adopted
It is processed into CNC.
Wherein, CNC is called and makees computer gong, is exactly CNC milling machine in fact, and general CNC processing typically refers to precision optical machinery and adds
Work, CNC lathe for machining, CNC processing milling machines, CNC processing boring and milling machines etc., are a kind of ripe process technologies in prior art.
In the embodiment of the present invention, as shown in Fig. 2 Fig. 2 is the middle plate of mobile phone metalwork assembling structure of the present invention preferably implementing
The structural representation of example, in Fig. 2, is provided with multiple screws for being connected with housing 120 in 110 surrounding of middle plate distribution
111, as shown in figure 3, Fig. 3 is the structural representation of the housing preferred embodiment of mobile phone metalwork assembling structure of the present invention, Fig. 3
In, and multiple connecting holes 121 are correspondingly arranged in 120 inner side surrounding of the housing.
Fig. 4 is the partial enlargement structural representation that the housing of mobile phone metalwork assembling structure of the present invention is connected with middle plate, such as
Shown in Fig. 4, it is spirally connected with the screw 111 through the connecting hole 121 by bolt 300, completes the middle plate 110 outer with described
The connection of frame 120.Housing is fixed by screw with middle plate, it is ensured that bulk strength.
Further carry out for example shown in Fig. 5, Fig. 5 is that the housing of mobile phone metalwork assembling structure of the present invention is connected with middle plate
Slotting bone structure partial enlargement structural representation.In Fig. 5, the housing 120 is with middle plate 110 by being arranged on the middle plate 110
It is spacing in XY directions with the slotting bone structure of 120 junction of the housing.As shown in figure 5, the slotting bone structure includes the middle plate
Latch 112 on 110, and the card recessed 122 being correspondingly arranged on the housing 120.And housing is existed by inserting bone structure with middle plate
XY directions are spacing, it is ensured that housing is indeformable, improve the reliability of connection.
Further, described mobile phone metalwork assembling structure, as shown in figure 3, the housing 120 is included using full aluminium
CNC processes and appearance is carried out anodic oxidation, to cut the first diagonal frame 129 and second made by the surface treatment of high bright border diagonal
Frame 128, the first diagonal frame 129 and the second diagonal frame 128 are interconnected to form the housing 120, and at described first pair
The junction 127 of angle frame 129 and the second diagonal frame 128 is using nanometer injection linking.In the present invention, the housing 120 is using complete
Aluminium CNC, appearance can carry out anodic oxidation, cut the surface treatment of the suitable aluminium such as high bright border, to meet outward appearance demand.Disconnect
Place is using nanometer injection linking, to meet the requirement of antenna performance, a part of this described housing 120 as antenna.
Further, as shown in Fig. 2 described mobile phone metalwork assembling structure, the middle plate 110 includes adopting magnesium alloy
The body region 119 of die cast, and using the avris region 118 of in-mould injection.And carrying out in mould in the middle plate 110
The avris area filling of injection has plastic cement.In the present embodiment, the middle plate 110 adopts magnesium alloy pressure-casting contoured members, is entering
Row in-mould injection fills plastic portions, can meet the Clearance Requirement of antenna.
Therefore, the present invention provides a kind of mobile phone metalwork assembling structure, there is provided a kind of mobile phone metalwork low cost
Assembly structure design, neither affect outward appearance, while reduces cost, manufacture and design easily, be easy to use and promote, relatively full aluminium
CNC intermetallic composite coatings, reduces cost;Packaging technology is simple, and production has more production.
Based on above-described embodiment, present invention also offers a kind of preparation method of mobile phone metalwork assembling structure, i.e., above-mentioned
The preparation method of the mobile phone metalwork assembling structure of embodiment, the mobile phone metalwork assembling structure include that inner structural members are adopted
Magnadure die casting mold forming makes middle plate, and is connected on the outside of the middle plate surrounding and has the housing of antenna function.Ginseng
Examine shown in Fig. 1-Fig. 5, methods described includes step:
Inner structural members are made into middle plate 110 using magnadure die casting mold forming;As detailed above.
And surface is used to be connected on the outside of 110 surrounding of middle plate using full CNC processing and fabricatings and has antenna function
Housing 120:As detailed above.
Wherein, the making of the housing 120 includes:Full aluminium CNC processing is respectively adopted and anodic oxygen is carried out to appearance
Change, cut the first diagonal frame 129 and the second diagonal frame 128 made by high bright border surface treatment, by the described first diagonal frame and second
Diagonal frame is interconnected to form the housing 120, and adopts nanometer in the junction of the described first diagonal frame and the second diagonal frame
Injection linking;As detailed above.
The making of the middle plate 110 includes:Magnesium alloy pressure-casting is adopted to be molded with the body region of plate in making 110, and
Had in the avris area filling for carrying out in-mould injection using the avris region of plate 110 in in-mould injection making, and the middle plate 110
Plastic cement.As detailed above.
The preparation method of the mobile phone metalwork assembling structure, wherein, which also includes step:
110 surrounding of middle plate distribution is provided with multiple screws 111 for being connected with housing 120, and described outer
120 inner side surrounding of frame is correspondingly arranged multiple connecting holes 121, passes through the connecting hole 121 and 111 spiral shell of the screw by bolt
Connect, complete the connection of the middle plate 110 and the housing 120.As detailed above.
The preparation method of the mobile phone metalwork assembling structure, wherein, which also includes step, and in the housing 120
Slotting bone knot when the middle plate 110 is connected with the housing 120 in XY directions spacing place is provided for the junction of middle plate 110
Structure.As detailed above.
Mobile phone metalwork assembling structure provided by the present invention and preparation method thereof, by full CNC metalworks, is split as outward appearance
Part and structural member two parts, housing and middle plate, housing have still machining using full CNC for the appearance member of surface treatment, and
Middle plate adopts magnadure die casting mold forming, this two pieces to fix by screw as inner structural members.Ensure Mechanical Reliability.Phase
To full aluminium CNC intermetallic composite coatings, reduces cost;Packaging technology is simple, and production has more production.
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, and for those of ordinary skills, can
To be improved according to the above description or be converted, all these modifications and variations should all belong to the guarantor of claims of the present invention
Shield scope.
Claims (6)
1. a kind of mobile phone metalwork assembling structure, it is characterised in that adopt magnadure die casting mold forming including inner structural members
Middle plate, and be connected on the outside of the middle plate surrounding and have the housing of antenna function;The housing is using CNC processing systems
Into;
The middle plate includes the body region being molded using magnesium alloy pressure-casting, and using the avris region of in-mould injection, it is described
Middle plate has plastic cement in the avris area filling for carrying out in-mould injection;
The housing and middle plate are by being arranged on the middle plate and the latch of the slotting bone structure of the housing junction and corresponding setting
The recessed row of card put is spacing.
2. mobile phone metalwork assembling structure according to claim 1, it is characterised in that arrange in the middle plate surrounding distribution
There are multiple screws for being connected with housing, and surrounding is correspondingly arranged multiple connecting holes on the inside of the housing, is worn by bolt
Cross the connecting hole to be spirally connected with the screw, complete the connection of the middle plate and the housing.
3. mobile phone metalwork assembling structure according to claim 1, it is characterised in that the housing is included using full aluminium
CNC processes and appearance is carried out anodic oxidation, cuts the first diagonal frame and the second diagonal frame made by high bright border surface treatment,
The first diagonal frame and the second diagonal frame are interconnected to form the housing, and in the described first diagonal frame and the second diagonal frame
Junction using nanometer injection linking.
4. a kind of preparation method of mobile phone metalwork assembling structure, it is characterised in that the mobile phone metalwork assembling structure includes
Inner structural members make middle plate using magnadure die casting mold forming, and are connected on the outside of the middle plate surrounding and have antenna
The housing of function;
The preparation method of the mobile phone metalwork assembling structure, comprises the following steps:
The making of housing:Full aluminium CNC processing is respectively adopted and anodic oxidation is carried out to appearance, high bright border surface treatment system is cut
Into the first diagonal frame and the second diagonal frame, the described first diagonal frame and the second diagonal frame are interconnected to form into the housing,
And in the junction of the described first diagonal frame and the second diagonal frame using nanometer injection linking;
The making of middle plate:Magnesium alloy pressure-casting is adopted to be molded with the body region of plate in making, and in being made using in-mould injection
The avris region of plate, carries out the avris area filling plastic cement of in-mould injection in the middle plate.
5. the preparation method of mobile phone metalwork assembling structure according to claim 4, it is characterised in which also includes step:
The middle plate surrounding distribution is provided with multiple screws for being connected with housing, and the surrounding correspondence on the inside of the housing
Multiple connecting holes are set, are spirally connected with the screw through the connecting hole by bolt, are completed the middle plate and the housing
Connection.
6. the preparation method of mobile phone metalwork assembling structure according to claim 4, it is characterised in which also includes step:
It is provided for when the middle plate is connected with the housing in XY directions spacing place in the housing and the junction of middle plate
Slotting bone structure.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN201310747584.4A CN103716429B (en) | 2013-12-31 | 2013-12-31 | A kind of mobile phone metalwork assembling structure and preparation method thereof |
PCT/CN2014/071491 WO2015100831A1 (en) | 2013-12-31 | 2014-01-26 | Metal piece assembling structure of mobile phone, and manufacturing method therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310747584.4A CN103716429B (en) | 2013-12-31 | 2013-12-31 | A kind of mobile phone metalwork assembling structure and preparation method thereof |
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CN103716429A CN103716429A (en) | 2014-04-09 |
CN103716429B true CN103716429B (en) | 2017-03-29 |
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CN105328327B (en) * | 2015-10-29 | 2017-07-04 | 维沃移动通信有限公司 | The preparation method and terminal member of a kind of terminal member |
CN106101316A (en) * | 2016-07-27 | 2016-11-09 | 昆山元诚电子材料有限公司 | Plate and mobile phone in a kind of mobile phone |
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CN109719460A (en) * | 2017-10-27 | 2019-05-07 | 昆山汉鼎精密金属有限公司 | Magnesium alloy molded method and products thereof |
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CN109151101A (en) * | 2018-06-19 | 2019-01-04 | 广东长盈精密技术有限公司 | A kind of mobile phone, mobile phone center and its manufacturing method |
CN108963430B (en) * | 2018-08-28 | 2024-01-09 | 昆山睿翔讯通通信技术有限公司 | Mode decorative antenna design structure of mobile communication equipment |
CN112153191A (en) * | 2019-06-29 | 2020-12-29 | 华为机器有限公司 | Structural member of mobile terminal, preparation method of structural member and mobile terminal |
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CN113747718B (en) * | 2021-09-09 | 2024-01-09 | 维沃移动通信有限公司 | Frame assembly and electronic equipment |
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WO2015100831A1 (en) | 2015-07-09 |
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