CN218041438U - Novel cell-phone metal center - Google Patents
Novel cell-phone metal center Download PDFInfo
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- CN218041438U CN218041438U CN202222199417.8U CN202222199417U CN218041438U CN 218041438 U CN218041438 U CN 218041438U CN 202222199417 U CN202222199417 U CN 202222199417U CN 218041438 U CN218041438 U CN 218041438U
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Abstract
The utility model discloses a novel cell-phone metal center, including outline and inside die casting, the outline is provided with two section bar spares that are the L shape, and two section bar spares splice each other and form the outline to inside die casting sets up in the outline, and section bar spare inboard is provided with a plurality of and is the location that the convex was arranged and detains, and the location detains the positioning groove who corresponds the matching and set up in inside die casting outside border upper end. The utility model discloses earlier with outside frame and inside die casting together through nanometer injection moulding, then adopt CNC processing with outside frame machine-shaping, can avoid the CNC processing of whole center like this, only need carry out CNC processing to the outside frame to reduce CNC processing time and material loss, improved production efficiency greatly and reduced manufacturing cost; the event the utility model has the advantages of modern design, simple structure have reduced CNC process time and material loss, have improved production efficiency greatly and have reduced manufacturing cost.
Description
Technical Field
The utility model relates to the technical field of, especially, relate to a novel cell-phone metal center.
Background
With the improvement of living standard of people, higher requirements are put forward on appearance and hand feeling of the mobile phone, and the metal middle frame gradually becomes a standard for high-end mobile phones of various main manufacturers. The metal mobile phone middle frame has good structural strength, high heat dissipation efficiency and various appearance forms. The traditional metal middle frame is processed by a whole aluminum material, hollows out internal materials and processes all the characteristics required by a mobile phone by CNC, the advantages are as described above, and the defects are obvious, such as: the method has the defects of long processing time of a single product, low material utilization rate and the like, and the cost is higher due to two defects.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel cell-phone metal center to prior art not enough, this novel cell-phone metal center modern design, simple structure have reduced CNC process time and material loss, have improved production efficiency greatly and have reduced manufacturing cost.
In order to achieve the above purpose, the present invention is achieved by the following technical solutions.
The utility model provides a novel cell-phone metal center, is including outline and inside die casting, and the outline is provided with two section bar spares that are the L shape, and two section bar spares splice each other and form the outline to inside die casting sets up in the outline, and section bar spare inboard is provided with a plurality of and is the location that the convex was arranged and detains, and the location is detained and is corresponded the positioning groove who matches and set up in inside die casting outside border upper end.
The outer frame is made of aluminum profiles.
The outer frame and the internal die casting are of a nano injection molding integrated structure.
Wherein, the inside die casting is the integrative die-casting shaping structure.
The beneficial effects of the utility model are that: a novel cell-phone metal center, including outline and inside die casting, the outline is provided with two section bar spares that are the L shape, and two section bar spares splice each other and form the outline to inside die casting sets up in the outline, section bar spare inboard is provided with a plurality of and is the location that the convex was arranged and detains, and the location detains the positioning groove who corresponds the matching and set up in inside die casting outside border upper end. The utility model discloses earlier mould plastics outer frame and inside die casting together through nanometer injection moulding, then adopt CNC processing to machine outer frame into shape, can avoid the CNC processing of whole center like this, only need carry out CNC processing to outer frame to reduce CNC processing time and material loss, improved production efficiency greatly and reduced manufacturing cost; in addition, a plurality of convex positioning buckles are arranged on the inner side of the section bar piece, and the positioning grooves correspondingly matched with the positioning buckles are formed in the upper end of the outer side edge of the internal die casting piece, so that the positioning is accurate, and the forming accuracy is improved; the event the utility model has the advantages of modern design, simple structure have reduced CNC process time and material loss, have improved production efficiency greatly and have reduced manufacturing cost.
Drawings
The invention will be further described with reference to the drawings, but the embodiments in the drawings do not constitute any limitation of the invention.
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic structural diagram of the molded product of the present invention.
Included in fig. 1-2 are:
1-outer frame 11-section bar
12-positioning button 2-internal die casting
21-positioning groove.
Detailed Description
The present invention will be described with reference to specific embodiments.
As shown in fig. 1-2, a novel mobile phone metal middle frame comprises an outer frame 1 and an inner die casting 2, wherein the outer frame 1 is provided with two section bars 11 in an L shape, the two section bars 11 are spliced with each other to form the outer frame 1, the inner die casting 2 is arranged in the outer frame 1, a plurality of positioning buckles 12 arranged in a convex shape are arranged on the inner side of each section bar 11, and the positioning buckles 12 are arranged on the upper end of the outer side edge of the inner die casting 2 corresponding to positioning grooves 21 matched with each other.
Preferably, in this embodiment, the outer frame 1 is made of an aluminum profile.
Preferably, in the present embodiment, the outer frame 1 and the inner die casting 2 are of a nano injection molding integral structure.
Preferably, in the present embodiment, the internal die casting 2 is an integral die-casting structure.
The utility model discloses need further explain, the outside frame 1 is moulded plastics with inside die casting 2 together through nanometer injection moulding earlier, then adopts CNC processing to machine-shape outside frame 1, can avoid the CNC processing of whole center like this, only need carry out CNC processing to outside frame 1, thereby reduced CNC processing time and material loss, improved production efficiency greatly and reduced manufacturing cost; in addition, a plurality of positioning buckles 12 which are arranged in a convex manner are arranged on the inner side of the sectional material piece 11, and positioning grooves 21 which are correspondingly matched with the positioning buckles 12 are formed in the upper end of the outer side edge of the internal die casting 2, so that the positioning is accurate, and the forming precision is improved; the event the utility model has the advantages of modern design, simple structure have reduced CNC process time and material loss, have improved production efficiency greatly and have reduced manufacturing cost.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (4)
1. The utility model provides a novel cell-phone metal center which characterized in that: including outline (1) and inside die casting (2), outline (1) is provided with two section bar spare (11) that are the L shape, and two section bar spare (11) splice each other and form outline (1) to inside die casting (2) set up in outline (1), and section bar spare (11) inboard is provided with the location that a plurality of is the convex and arranges and detains (12), and location detains (12) and correspond positioning groove (21) of matching and set up in inside die casting (2) outside border upper end.
2. The novel metal middle frame of the mobile phone as claimed in claim 1, wherein: the outer frame (1) is made of aluminum profiles.
3. The novel metal middle frame of the mobile phone as claimed in claim 1, wherein: the outer frame (1) and the inner die casting (2) are of a nano injection molding integrated structure.
4. The novel metal middle frame of the mobile phone as claimed in claim 1, wherein: the internal die casting (2) is of an integral die-casting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222199417.8U CN218041438U (en) | 2022-08-22 | 2022-08-22 | Novel cell-phone metal center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222199417.8U CN218041438U (en) | 2022-08-22 | 2022-08-22 | Novel cell-phone metal center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218041438U true CN218041438U (en) | 2022-12-13 |
Family
ID=84349860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222199417.8U Active CN218041438U (en) | 2022-08-22 | 2022-08-22 | Novel cell-phone metal center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218041438U (en) |
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2022
- 2022-08-22 CN CN202222199417.8U patent/CN218041438U/en active Active
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