CN205376904U - Two formula laser welding's of fine exhibition metal card holds in palm main part - Google Patents
Two formula laser welding's of fine exhibition metal card holds in palm main part Download PDFInfo
- Publication number
- CN205376904U CN205376904U CN201521055951.5U CN201521055951U CN205376904U CN 205376904 U CN205376904 U CN 205376904U CN 201521055951 U CN201521055951 U CN 201521055951U CN 205376904 U CN205376904 U CN 205376904U
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- Prior art keywords
- sheet metal
- sheetmetal
- metal
- lower sheet
- upper sheet
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- Expired - Fee Related
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- 239000002184 metal Substances 0.000 title claims abstract description 99
- 238000003466 welding Methods 0.000 title abstract description 5
- 229910000679 solder Inorganic materials 0.000 claims abstract description 9
- 239000007769 metal material Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000001568 sexual effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 9
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000004663 powder metallurgy Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Laser Beam Processing (AREA)
Abstract
The utility model discloses a two formula laser welding's of fine exhibition metal card holds in palm main part, including last sheetmetal and lower sheetmetal, go up sheetmetal both sides position and be equipped with the card rib respectively, go up the inside hollow structure that is of sheetmetal, go up sheetmetal connection sheetmetal down, be equipped with the recess on the lower sheetmetal, lower sheetmetal both sides are equipped with a plurality of laser solder joints. Compared with the prior art, the utility model discloses can reduce manufacturing cost by a wide margin, guarantee structural strength simultaneously, the sexual valence relative altitude can be met the need of market, can place MICRO SIM or NANO SIM card and MICRO SD card.
Description
Technical field
This utility model relates to a kind of metal Kato main body, is specifically related to the metal Kato main body of a kind of fine exhibition two-piece type laser weld.
Background technology
Kato main body popular on the market at present has two kinds, that make mainly by powder metallurgy (MIM) and made by plastic cement molding steel disc technique, by the Kato main body that powder metallurgy (MIM) is made, its manufacturing process flow is complicated, product stability is not high yet, and product price can be in any more, by the Kato main body that plastic cement molding steel disc technique is made, product strength is inadequate, it is easily deformed warpage, whole mobile phone market cannot be adapted to mobile phone Kato cost performance is required high demand, therefore, Kato main body that is traditional that made by powder metallurgy (MIM) and that made by plastic cement molding steel disc technique can not meet the demand in market not yet, for the problems referred to above, ad hoc meter this utility model is solved.
Summary of the invention
The purpose of this utility model is in that to provide one that manufacturing cost can be greatly reduced, ensure structural strength simultaneously, cost performance is high, it is possible to meet the market demand, it is possible to place the metal Kato main body of the fine exhibition two-piece type laser weld of MICROSIM or NANOSIM card and MICROSD card.
For achieving the above object, this utility model provides following technical scheme:
A kind of metal Kato main body of fine exhibition two-piece type laser weld, including upper sheet metal and lower sheet metal, upper sheet metal two side position is respectively equipped with card rib, upper sheet metal is internal is hollow structure, upper sheet metal connects lower sheet metal, lower sheet metal is provided with groove, and lower sheet metal both sides are provided with some laser solder joints.
As the further improvement of above-mentioned technology, described upper sheet metal is the square structure adapted with SIM structure closed.
As the further improvement of above-mentioned technology, described upper sheet metal connects lower sheet metal by laser weld mode.
As the further improvement of above-mentioned technology, described lower sheet metal is one end open structure.
As the further improvement of above-mentioned technology, described laser solder joint is provided with 8.
As the further improvement of above-mentioned technology, described upper sheet metal and lower sheet metal material are SUSU304-EH.
As the further improvement of above-mentioned technology, the flatness of described upper sheet metal and lower sheet metal controls within 0.03mm.
nullCompared with prior art，The beneficial effects of the utility model are: upper sheet metal and lower sheet metal are rationally cut into slices according to card holder structure，Lower sheet metal is respectively provided on two sides with 4 laser solder joints，Upper sheet metal and lower sheet metal carry out seamless welding by laser after being overlapped，Then go up between sheet metal and lower sheet metal very close to each other，Structure is more compact reliably，Upper sheet metal both sides are provided with card rib，Can be coordinated with SIM card holder structure by card rib，It is prevented from Kato to exit，Lower sheet metal is provided with groove，MICROSIM or NANOSIM card and MICROSD card can be placed by groove，SUSU304-EH all selected by the material of upper sheet metal and lower sheet metal，SUSU304-EH has higher hardness and intensity，The hardness requirement of product can be met，Ensure product structure intensity，The flatness of upper sheet metal and lower sheet metal controls within 0.03mm，Meet user to the function of mobile phone Kato and outward appearance demand，Upper sheet metal and lower sheet metal can form standard component and produce in a large number，It is not intended to be limited to certain Mobile phone contour structures，Upper sheet metal and lower sheet metal can be produced by Sheet Metal Forming Technology，Manufacturing cost can be greatly reduced，And ensure that structural strength.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is structural blast figure of the present utility model.
Fig. 3 is structure application schematic diagram A of the present utility model.
Fig. 4 is structure application schematic diagram B of the present utility model.
In figure: sheet metal, 4-groove, 5-laser solder joint under the upper sheet metal of 1-, 2-card rib, 3-.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.
nullA kind of metal Kato main body of fine exhibition two-piece type laser weld，Including upper sheet metal 1 and lower sheet metal 3，1 liang of side position of upper sheet metal is respectively equipped with card rib 2，Can be coordinated with SIM card holder structure by card rib 2，It is prevented from Kato to exit，The upper sheet metal 1 square structure adapted with SIM structure for closing，Upper sheet metal 1 is internal is hollow structure，Upper sheet metal 1 connects lower sheet metal 3 by laser weld mode，Lower sheet metal 3 is provided with groove 4，MICROSIM or NANOSIM card and MICROSD card can be placed by groove 4，Lower sheet metal 3 is one end open structure，Lower sheet metal 3 both sides are provided with some laser solder joints 5，This utility model laser solder joint 5 is provided with 8，Upper sheet metal 1 and lower sheet metal 3 carry out seamless welding by laser，Structure is connected more solid and reliable，Upper sheet metal 1 and lower sheet metal 3 material are SUSU304-EH，Ensure that structural strength and hardness，The flatness of upper sheet metal 1 and lower sheet metal 3 controls within 0.03mm，Meet user's demand to profile aesthetics.
nullDuring utility model works，Upper sheet metal 1 and lower sheet metal 3 are rationally cut into slices according to card holder structure，Lower sheet metal 3 is respectively provided on two sides with 4 Laser Welding 5 point，Upper sheet metal 1 and lower sheet metal 3 carry out seamless welding by laser after being overlapped，Then go up between sheet metal 1 and lower sheet metal 3 very close to each other，Upper sheet metal 1 both sides are provided with card rib 2，Can be coordinated with SIM card holder structure by card rib 2，It is prevented from Kato to exit，Lower sheet metal 3 is provided with groove 4，MICROSIM or NANOSIM card and MICROSD card can be placed by groove 4，SUSU304-EH all selected by the material of upper sheet metal 1 and lower sheet metal 3，SUSU304-EH has higher hardness and intensity，The hardness requirement of product can be met，The flatness of upper sheet metal 1 and lower sheet metal 3 controls within 0.03mm，Meet user to the function of mobile phone Kato and outward appearance demand，Upper sheet metal 1 and lower sheet metal 3 can form standard component and produce in a large number，It is not intended to be limited to certain Mobile phone contour structures，Upper sheet metal 1 and lower sheet metal 3 can be produced by Sheet Metal Forming Technology，Manufacturing cost can be greatly reduced，And ensure that structural strength.
The foregoing is only this utility model preferred embodiment; not thereby embodiment of the present utility model and protection domain are limited; to those skilled in the art; equivalent replacement that all utilization this utility model description and diagramatic content make and the obtained scheme of apparent change should be can appreciate that, all should be included in protection domain of the present utility model.
Claims (7)
1. the metal Kato main body of a fine exhibition two-piece type laser weld, including upper sheet metal and lower sheet metal, it is characterized in that, upper sheet metal two side position is respectively equipped with card rib, upper sheet metal is internal is hollow structure, upper sheet metal connects lower sheet metal, and lower sheet metal is provided with groove, and lower sheet metal both sides are provided with some laser solder joints.
2. the metal Kato main body of fine exhibition two-piece type laser weld according to claim 1, it is characterised in that described upper sheet metal is the square structure adapted with SIM structure closed.
3. the metal Kato main body of fine exhibition two-piece type laser weld according to claim 1, it is characterised in that described upper sheet metal connects lower sheet metal by laser weld mode.
4. the metal Kato main body of fine exhibition two-piece type laser weld according to claim 1, it is characterised in that described lower sheet metal is one end open structure.
5. the metal Kato main body of fine exhibition two-piece type laser weld according to claim 1, it is characterised in that described laser solder joint is provided with 8.
6. the metal Kato main body of fine exhibition two-piece type laser weld according to claim 1, it is characterised in that described upper sheet metal and lower sheet metal material are SUSU304-EH.
7. the metal Kato main body of fine exhibition two-piece type laser weld according to claim 1, it is characterised in that the flatness of described upper sheet metal and lower sheet metal controls within 0.03mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521055951.5U CN205376904U (en) | 2015-12-17 | 2015-12-17 | Two formula laser welding's of fine exhibition metal card holds in palm main part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521055951.5U CN205376904U (en) | 2015-12-17 | 2015-12-17 | Two formula laser welding's of fine exhibition metal card holds in palm main part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205376904U true CN205376904U (en) | 2016-07-06 |
Family
ID=56258276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521055951.5U Expired - Fee Related CN205376904U (en) | 2015-12-17 | 2015-12-17 | Two formula laser welding's of fine exhibition metal card holds in palm main part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205376904U (en) |
-
2015
- 2015-12-17 CN CN201521055951.5U patent/CN205376904U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230516 Address after: Room 101, Unit 3, Building 4, No. 3, Nandao Village, Lanshan Office, Lanshan District, Linyi City, Shandong Province, 276002 Patentee after: Wei Anlin Address before: Room 2311, Room 1, No. 10 Shanxi Road, Xiaokunshan Town, Songjiang District, Shanghai, 2016 Patentee before: SHANGHAI QINGGE ELECTRONIC Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 |