CN211606587U - Ultra-thin aluminum alloy cell phone case - Google Patents
Ultra-thin aluminum alloy cell phone case Download PDFInfo
- Publication number
- CN211606587U CN211606587U CN202020545914.7U CN202020545914U CN211606587U CN 211606587 U CN211606587 U CN 211606587U CN 202020545914 U CN202020545914 U CN 202020545914U CN 211606587 U CN211606587 U CN 211606587U
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- frame
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- aluminum alloy
- mobile phone
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 53
- 230000006978 adaptation Effects 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims abstract description 7
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses an ultra-thin aluminum alloy mobile phone shell, which comprises a back plate, a U-shaped aluminum alloy frame and an upper wrapping frame which are sequentially stacked from bottom to top, wherein the inner side wall of the U-shaped aluminum alloy frame is convexly provided with a U-shaped connecting strip, and two sides of the U-shaped connecting strip are provided with a plurality of first connecting holes which are distributed at intervals; the lower part of the U-shaped connecting strip is provided with a first U-shaped mounting groove, the back plate is matched with the first U-shaped mounting groove, one end of the back plate extends out of the U-shaped aluminum alloy frame to form a front frame mounting part, and a plurality of L-shaped fasteners which are distributed at intervals are convexly arranged at the positions, corresponding to the first connecting holes of the U-shaped connecting strip, of the two sides of the back plate; the upper portion of U type connecting strip is equipped with second U type mounting groove, goes up the parcel frame and comprises U type frame and preceding frame, and U type frame and second U type mounting groove looks adaptation, preceding frame correspond installs in the front on the frame installation department. The utility model can realize thinnest of the mobile phone shell; and the disassembly and the assembly are very convenient, and the formed shell has strong structural firmness and high strength.
Description
Technical Field
The utility model relates to a cell phone case technical field, concretely relates to ultra-thin aluminum alloy cell phone case.
Background
The aluminum alloy mobile phone shell has high hardness, and can play a good protection role on the mobile phone; the existing aluminum alloy mobile phone shell has the following disadvantages:
1. the mobile phone shell is thicker, so that the mobile phone cannot be thinner;
2. the disassembly and the assembly are troublesome, and screws and screwdrivers are needed to be matched;
3. the strength is not enough, which affects the protection performance of the mobile phone.
Disclosure of Invention
An object of the utility model is to overcome prior art not enough, provide an ultra-thin aluminum alloy cell phone case convenient to dismouting, intensity is high.
The technical scheme of the utility model as follows:
an ultrathin aluminum alloy mobile phone shell comprises a back plate, a U-shaped aluminum alloy frame and an upper wrapping frame which are sequentially stacked from bottom to top, wherein a U-shaped connecting strip arranged around the U-shaped aluminum alloy frame is convexly arranged on the inner side wall of the U-shaped aluminum alloy frame, and a plurality of first connecting holes distributed at intervals are formed in two sides of the U-shaped connecting strip;
the lower part of the U-shaped connecting strip is provided with a first U-shaped mounting groove, the backboard is matched with the first U-shaped mounting groove, one end of the backboard extends out of the U-shaped aluminum alloy frame to form a front frame mounting part, a plurality of L-shaped fasteners distributed at intervals are convexly arranged at positions, corresponding to first connecting holes of the U-shaped connecting strip, on two sides of the backboard, the L-shaped fasteners are composed of a board body and a column body, one end of the board body is fixed on the backboard through the column body, a bayonet is formed between the board body and the backboard, the shape of the board body is matched with the first connecting holes, the board body extends into the backboard from the first connecting holes to be attached to the U-shaped connecting strip, and is clamped with the U-shaped connecting strip through the bayonet to form second connecting holes between the column body and the U-shaped connecting strip;
the upper portion of U type connecting strip is equipped with second U type mounting groove, it comprises U type frame and preceding frame to go up the parcel frame, U type frame with second U type mounting groove looks adaptation, the both sides of U type frame correspond a plurality of interval distribution's third connecting hole is seted up to the position of plate body, the third connecting hole with the shape looks adaptation of plate body, one side of third connecting hole corresponds the protruding spliced pole that is equipped with in position of second connecting hole, the spliced pole with second connecting hole looks block, preceding frame corresponds to be installed on the preceding frame installation department, just the both ends of preceding frame with the both ends of U type aluminum alloy frame meet.
Furthermore, the front frame is composed of a first metal corner, a plastic connecting piece and a second metal corner, the first metal corner and the second metal corner are connected through the plastic connecting piece, the position of the plastic connecting piece corresponds to the position of the mobile phone antenna, and the size of the plastic connecting piece is larger than that of the mobile phone antenna.
Furthermore, one side of the U-shaped aluminum alloy frame is provided with a matching hole for accommodating a mobile phone key extending out of the U-shaped aluminum alloy frame.
Furthermore, a button is arranged on one side of the U-shaped aluminum alloy frame in an outward protruding mode.
Furthermore, a charging hole is formed in the middle side portion of the bottom end of the U-shaped aluminum alloy frame.
Furthermore, a plurality of sound volume holes distributed at intervals are formed in two sides of the charging hole.
Furthermore, a camera hole is formed in the front frame mounting part.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the structure design of the utility model can make the mobile phone shell thinnest, which is helpful for thinning the thickness of the mobile phone;
2. the assembly and disassembly are very convenient, and the operation can be carried out by bare hands without screws or screwdrivers;
3. the structure fastness is strong, and intensity is high, has guaranteed the protective properties to the cell-phone.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a three-dimensional structure diagram of an ultra-thin aluminum alloy mobile phone case provided by the present invention;
fig. 2 is an exploded view of the structure of an ultra-thin aluminum alloy mobile phone case provided by the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
fig. 4 is a schematic view of the connection between the L-shaped fastener and the first connection hole in the ultra-thin aluminum alloy mobile phone case.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In order to explain the technical solution of the present invention, the following description is made by using specific examples.
Examples
In this embodiment, the ultra-thin aluminum alloy mobile phone case, which achieves the thinnest of the mobile phone case from the structural design, please refer to fig. 1-2, the ultra-thin aluminum alloy mobile phone case includes a back plate 1, a U-shaped aluminum alloy frame 2 and an upper wrapping frame 3, which are sequentially stacked from bottom to top, a U-shaped connecting strip 4 disposed around the U-shaped aluminum alloy frame 2 is protruded from an inner side wall of the U-shaped aluminum alloy frame 2, the U-shaped connecting strip 4 and the U-shaped aluminum alloy frame 2 are an integral structure, a plurality of first connecting holes 41 are disposed at two sides of the U-shaped connecting strip 4, for production, the plurality of first connecting holes 41 are distributed at equal intervals, a first U-shaped mounting groove is disposed at a lower portion of the U-shaped connecting strip 4, the back plate 1 is adapted to the first U-shaped mounting groove, during installation, the back plate 1 is clamped into the first U-shaped mounting groove, and one end of the back plate 1 extends out of the U-shaped aluminum alloy frame, a plurality of L-shaped fasteners 5 distributed at intervals are convexly arranged at positions on two sides of the backboard 1 corresponding to the first connection holes 41 of the U-shaped connection strips 4, as shown in fig. 3, each L-shaped fastener 5 is composed of a board body 51 and a column body 52, one end of the board body 51 is fixed on the backboard 1 through the column body 52, a bayonet 53 is formed between the board body 51 and the backboard 1, the shape of the board body 51 is matched with that of the first connection hole 41, when the backboard is installed, the board body 51 extends into the first connection hole 41, so that the backboard 1 is attached to the U-shaped connection strips 4, as shown in fig. 4, after the L-shaped fasteners 5 are inserted into the first connection holes 41, the backboard 1 has a downward pushing action and is clamped with the U-shaped connection strips 4 through the bayonet 53, and at this time, second connection holes 42 are formed between the column bodies 52; the upper portion of U type connecting strip 4 is equipped with second U type mounting groove, it comprises U type frame 31 and preceding frame 32 to go up parcel frame 3, U type frame 31 and second U type mounting groove looks adaptation, U type frame 31 installs in second U type mounting groove, preceding frame 32 corresponds and installs on preceding frame installation department, a plurality of interval distribution's third connecting hole 33 has been seted up to the position that the both sides of U type frame 31 correspond plate body 51, third connecting hole 33 and plate body 51's shape looks adaptation, the protruding spliced pole 34 that is equipped with in the position that corresponds second connecting hole 42 in one side of third connecting hole 33, spliced pole 34 and second connecting hole 42 looks block, the both ends of preceding frame 32 meet with the both ends of U type aluminum alloy frame 2, thereby realize going up the installation of parcel frame 3 and fix.
This ultra-thin aluminum alloy cell phone case's structural design dismouting of being convenient for very much need not screw and screwdriver, bare-handed can operate, and the shell structure fastness of constituteing is strong, and intensity is high to the protective properties to the cell-phone has been guaranteed.
Further, the front frame 32 is composed of a first metal corner 321, a plastic connecting piece 322 and a second metal corner 323, the first metal corner 321 and the second metal corner 323 are connected by the plastic connecting piece 322, the position of the plastic connecting piece 322 corresponds to the position of the mobile phone antenna, and the size of the plastic connecting piece 322 is larger than that of the mobile phone antenna. The problem that the mobile phone signal is influenced by the fact that the mobile phone antenna is made of metal materials is avoided, and the use experience of a user is improved.
Further, one side of U type aluminum alloy frame 2 is equipped with and is used for holding the mobile phone button and stretches out the complete set hole 21 of U type aluminum alloy frame, and one side evagination of U type aluminum alloy frame 2 is equipped with button 22, and charging hole 23 has been seted up to lateral part in the bottom of U type aluminum alloy frame 2, and a plurality of interval distribution's sound volume hole 24 has been seted up to charging hole 23's both sides, and preceding frame installation department has seted up camera hole 25. The mobile phone shell is a basic design, can be matched randomly according to different models of mobile phones, and is not limited thereby.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides an ultra-thin aluminum alloy cell phone case which characterized in that: the U-shaped aluminum alloy frame comprises a back plate, a U-shaped aluminum alloy frame and an upper wrapping frame which are sequentially stacked from bottom to top, wherein a U-shaped connecting strip arranged around the U-shaped aluminum alloy frame is convexly arranged on the inner side wall of the U-shaped aluminum alloy frame, and a plurality of first connecting holes distributed at intervals are formed in two sides of the U-shaped connecting strip;
the lower part of the U-shaped connecting strip is provided with a first U-shaped mounting groove, the backboard is matched with the first U-shaped mounting groove, one end of the backboard extends out of the U-shaped aluminum alloy frame to form a front frame mounting part, a plurality of L-shaped fasteners distributed at intervals are convexly arranged at positions, corresponding to first connecting holes of the U-shaped connecting strip, on two sides of the backboard, the L-shaped fasteners are composed of a board body and a column body, one end of the board body is fixed on the backboard through the column body, a bayonet is formed between the board body and the backboard, the shape of the board body is matched with the first connecting holes, the board body extends into the backboard from the first connecting holes to be attached to the U-shaped connecting strip, and is clamped with the U-shaped connecting strip through the bayonet to form second connecting holes between the column body and the U-shaped connecting strip;
the upper portion of U type connecting strip is equipped with second U type mounting groove, it comprises U type frame and preceding frame to go up the parcel frame, U type frame with second U type mounting groove looks adaptation, the both sides of U type frame correspond a plurality of interval distribution's third connecting hole is seted up to the position of plate body, the third connecting hole with the shape looks adaptation of plate body, one side of third connecting hole corresponds the protruding spliced pole that is equipped with in position of second connecting hole, the spliced pole with second connecting hole looks block, preceding frame corresponds to be installed on the preceding frame installation department, just the both ends of preceding frame with the both ends of U type aluminum alloy frame meet.
2. The ultra-thin aluminum alloy mobile phone case of claim 1, wherein: the front frame is composed of a first metal corner, a plastic connecting piece and a second metal corner, the first metal corner and the second metal corner are connected through the plastic connecting piece, the position of the plastic connecting piece is corresponding to the position of the mobile phone antenna, and the size of the plastic connecting piece is larger than that of the mobile phone antenna.
3. The ultra-thin aluminum alloy mobile phone case of claim 1, wherein: one side of the U-shaped aluminum alloy frame is provided with a matching hole for accommodating a mobile phone key extending out of the U-shaped aluminum alloy frame.
4. The ultra-thin aluminum alloy mobile phone case of claim 1, wherein: and a key is arranged on one side of the U-shaped aluminum alloy frame in an outward protruding manner.
5. The ultra-thin aluminum alloy mobile phone case of claim 1, wherein: and a charging hole is formed in the middle side part of the bottom end of the U-shaped aluminum alloy frame.
6. The ultra-thin aluminum alloy mobile phone case of claim 5, wherein: and a plurality of sound volume holes distributed at intervals are formed in two sides of the charging hole.
7. The ultra-thin aluminum alloy mobile phone case of claim 1, wherein: the front frame mounting part is provided with a camera hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020545914.7U CN211606587U (en) | 2020-04-14 | 2020-04-14 | Ultra-thin aluminum alloy cell phone case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020545914.7U CN211606587U (en) | 2020-04-14 | 2020-04-14 | Ultra-thin aluminum alloy cell phone case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211606587U true CN211606587U (en) | 2020-09-29 |
Family
ID=72583735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020545914.7U Expired - Fee Related CN211606587U (en) | 2020-04-14 | 2020-04-14 | Ultra-thin aluminum alloy cell phone case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211606587U (en) |
-
2020
- 2020-04-14 CN CN202020545914.7U patent/CN211606587U/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: 20200929 |