CN102554590A - Method for designing switcher mechanism - Google Patents
Method for designing switcher mechanism Download PDFInfo
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- CN102554590A CN102554590A CN2012100271875A CN201210027187A CN102554590A CN 102554590 A CN102554590 A CN 102554590A CN 2012100271875 A CN2012100271875 A CN 2012100271875A CN 201210027187 A CN201210027187 A CN 201210027187A CN 102554590 A CN102554590 A CN 102554590A
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- lower cover
- loam cake
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- design
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Abstract
The invention provides a method for designing a switcher mechanism. The switcher mechanism comprises an upper cover and a lower cover which form a box after being combined, welding surfaces are arranged at two ends of the upper cover in a bent manner, and are welded on two lateral surfaces of the lower cover, and the integral upper cover is 'U'-shaped. Particular designing steps which are sequentially carried out include realizing proper strength, accurately positioning and realizing easiness in assembly. Compared with the prior art, the method for designing the switcher mechanism has the advantages that the product is more attractive, exquisite and reliable, the requirement on technological strength is met, material cost can be saved, and the quality and the competitiveness of the product are effectively improved.
Description
Technical field
The present invention relates to a kind of switch mechanism solution, specifically a kind of method for designing of fundamentally improving the switching mechanism of technology.
Background technology
General switch product consumption is little, when can not die sinking producing, just uses and pulls metalworking; A lot of such-and-such mismachining tolerances so just appear easily; The slit that causes switch is big, feel is not good, seems exquisite inadequately, directly influences the switch product percent of pass; And then influence product quality, want to do exquisite product and must use more cleverly method to accomplish making.
Summary of the invention
Technical assignment of the present invention is to the deficiency in prior art, and a kind of method for designing of fundamentally improving the switching mechanism of technology is provided.
Technical scheme of the present invention realizes by following mode; The method for designing of this a kind of switch mechanism; Its structure comprises and is box-like loam cake and lower cover after combining, and the bending of loam cake two ends is provided with solder side, and solder side is welded on the two sides of lower cover; Whole loam cake is " U " shape, and its concrete design procedure is:
At first the weak long limit of non-assembling is turned down the design of little limit or claps the limit processing, to can not bending having the place, the long limit of weakness of assembling demand that the location reinforcement is set again; The material material thickness rate that has assembling to cooperate the parts of requirement to select for use does not simultaneously assemble and cooperates the outer decorative cover that requires thick;
All be designed with opening on two sides of lower cover, be used for the elongation of reinforced panel; The rear board of lower cover bends to the bottom surface, and the angle between rear board and the bottom surface is spent less than 90; The side height of lower cover is less than lower cover rear board height;
The solder side height of loam cake is less than lower cover side height;
The width of lower cover, length all are designed to width, the length less than loam cake;
The place that said macropore is intensive adopts die mould technology to process.
Said lower cover all is designed with chamfering on the two sides.
The beneficial effect that the present invention is compared with prior art produced is:
The method for designing of a kind of switch of the present invention mechanism is according to the configuring condition of system; Can fundamentally improve technology; Effectively promote the qualification rate of product, make product more attractive in appearance, exquisite, reliable, both met the technology requirement of strength; Material cost be can save again, product quality and competitiveness effectively improved.
Description of drawings
Accompanying drawing 1 is a switch decomposing schematic representation of the present invention.
Mark in the accompanying drawing is represented respectively:
1, loam cake, 2, solder side, 3, lower cover, 4, flanging, 5, the side, 6, chamfering, 7, opening, 8, rear board.
The specific embodiment
Specify below below in conjunction with accompanying drawing the method for designing of a kind of switch provided by the present invention mechanism being done.
For fundamentally improving technology, effectively promote the qualification rate of product, make product more attractive in appearance, exquisite, reliable; Shown in accompanying drawing 1; The method for designing of a kind of switch mechanism is provided at present, and its structure comprises and is box-like loam cake 1 and lower cover 3 after combining that the bending of loam cake 1 two ends is provided with solder side 2; Solder side 2 is welded on the two sides 5 of lower cover 3, and whole loam cake 1 is " U " shape.
Its concrete design procedure is:
1, solve strength problem and take 1), the weak long limit of non-assembling is turned down the design of little limit or claps the limit and handle.Shown in accompanying drawing 1, a little flanging 4 is designed on the weak long limit of non-assembling that box-like covers combines, and promptly plays reinforcement, prevents the effect of being out of shape; The outside simultaneously affinity that this circular arc limit design having increased product is arranged seems elegant in appearance, also can not scratch hand in user's use.
Shown in accompanying drawing, at baby hem 4 of lower cover 3 Front-end Design, play booster action, the bottom surface from product appears to have this arc limit simultaneously, and is not only attractive in appearance but also reliable.Otherwise this limit easy deformation more can be given prominence to deflection after the assembling, influences product quality.
2), on the long limit of the weakness that the assembling demand can not bending arranged again ingenious Design Orientation reinforcement, this reinforcement can be taken into account location, while can well play booster action.
Shown in accompanying drawing, monolateral length is longer at loam cake 1 edge, easy deformation, and at rectangular angle Support of monolateral place's welding, the position of design angle Support just in time is the covers junction, well plays covers assembling and positioning and booster action.On angle Support, design simultaneously two welding locating notches, can effectively guarantee the depth of parallelism and welding position.Otherwise the easy buckling deformation in loam cake 1 edge, assembling does not have problems such as spacing easy generation scuffing.
3), the intensive and large-area planar of wide-bore is arranged in the casing part and has the place of assembly precision requirement to adopt die mould technology as far as possible, so not only attractive in appearance but play reinforcement, effect eliminates stress.
Shown in accompanying drawing, carry out single cavity die at the rear window porous place of lower cover 3 rear boards 8, it is many to efficiently solve perforate, and yielding problem was not only attractive in appearance, but also gain in strength; Operation elder generation extrudate pulvilliform shape before the bottom rubber cushion is employed in, subsequent assembly is pasted rubber cushion again, and effectively the location makes technology simple, and is attractive in appearance, reliable.
4), a casing can adopt material different thickness, having assembling to cooperate parts such as the lower cover that requires, the thick selection of material material is thicker; Can well guarantee case strength, at the outer decorative cover such as the loam cake 1 of not assembling cooperation requirement, the material material is thick to adopt some bendings of relative thin as far as possible little; The outside seems that the gap is little; Attractive in appearance, exquisite, both met the technology requirement of strength, can save material cost again.
Here, the thick selection of loam cake 1 material 1.0mm, the thick selection of lower cover material 1.2mm had both well guaranteed case strength, can make the lower cover bending as far as possible little again, the covers that seems gap is little, and is attractive in appearance, exquisite.
2, for solving accurate positioning, being easy to assembly problem and taking following way:
All be designed with opening 7 on two sides of lower cover 3, made rear board 8 that small elongation arranged, worked the size effect of regulating; The rear board 8 of lower cover 3 makes the angle between rear board 8 and the bottom surface spend less than 90 to the bottom surface bending, generally its bending angle is designed to 1 degree, and promptly the angle between rear board 8 and the bottom surface is about 89 degree; The side height of lower cover 3 is less than lower cover 3 rear boards 8 height, and its gap is designed to about 0.3mm, do like this can make easy to loading and unloading, easy-to-use.
In process of production, because mismachining tolerance makes the skew of covers fixed hole position through regular meeting, can't accurately locate, this method plays regulates covers front and back relative position, avoids because mismachining tolerance has influence on the fixing screw hole position.
3 liang of inner side edges of lower cover leave chamfering 6, and purpose also is to leave the gap to make easy to loading and unloading.
3, loam cake 1 is welded on the lower cover 3, the solder side 2 of loam cake 1 wraps the side of lower cover 3, does frock at the loam cake 1 and the weld of lower cover 3, avoids in welding slag goes into, and can guarantee that covers installs along sliding, and is not only attractive in appearance but also easy-to-use.
Claims (3)
1. the method for designing of a switch mechanism; It is characterized in that its structure comprises is box-like loam cake and lower cover after combining, and the bending of loam cake two ends is provided with solder side, and solder side is welded on the two sides of lower cover; Whole loam cake is " U " shape, and its concrete design procedure is:
Step 1, carry out Intensity Design:
At first the weak long limit of non-assembling is turned down the design of little limit or claps the limit processing, to can not bending having the place, the long limit of weakness of assembling demand that the location reinforcement is set again; The material material thickness rate that has assembling to cooperate the parts of requirement to select for use does not simultaneously assemble and cooperates the outer decorative cover that requires thick;
Step 2, the design of accurately locating, being easy to assemble:
All be designed with opening on two sides of lower cover, be used for the elongation of reinforced panel; The rear board of lower cover bends to the bottom surface, and the angle between rear board and the bottom surface is spent less than 90; The side height of lower cover is less than lower cover rear board height;
The solder side height of loam cake is less than lower cover side height;
The width of lower cover, length all are designed to width, the length less than loam cake;
Step 3 is welded on down loam cake and covers, and the solder side of loam cake wraps the side of lower cover.
2. the method for designing of a kind of switch according to claim 1 mechanism is characterized in that the intensive place of said macropore adopts die mould technology to process.
3. the method for designing of a kind of switch according to claim 1 mechanism is characterized in that all being designed with chamfering on the said lower cover two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210027187.5A CN102554590B (en) | 2012-02-08 | 2012-02-08 | A kind of method for designing of switch mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210027187.5A CN102554590B (en) | 2012-02-08 | 2012-02-08 | A kind of method for designing of switch mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102554590A true CN102554590A (en) | 2012-07-11 |
| CN102554590B CN102554590B (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210027187.5A Expired - Fee Related CN102554590B (en) | 2012-02-08 | 2012-02-08 | A kind of method for designing of switch mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN102554590B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1116531A2 (en) * | 2000-01-17 | 2001-07-18 | bulthaup GmbH & Co. Küchensysteme | Method of making workplates with bevelled edges |
| CN101309381A (en) * | 2008-02-01 | 2008-11-19 | 深圳创维－Rgb电子有限公司 | Sheet-metal screen panel of back projected television and manufacture method thereof |
| CN201293906Y (en) * | 2008-11-16 | 2009-08-19 | 伍本国 | Linear motor drive double-optical-filter switcher |
| CN101628409A (en) * | 2008-07-15 | 2010-01-20 | 施俊兆 | Metal tool box structure and forming method thereof |
-
2012
- 2012-02-08 CN CN201210027187.5A patent/CN102554590B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1116531A2 (en) * | 2000-01-17 | 2001-07-18 | bulthaup GmbH & Co. Küchensysteme | Method of making workplates with bevelled edges |
| CN101309381A (en) * | 2008-02-01 | 2008-11-19 | 深圳创维－Rgb电子有限公司 | Sheet-metal screen panel of back projected television and manufacture method thereof |
| CN101628409A (en) * | 2008-07-15 | 2010-01-20 | 施俊兆 | Metal tool box structure and forming method thereof |
| CN201293906Y (en) * | 2008-11-16 | 2009-08-19 | 伍本国 | Linear motor drive double-optical-filter switcher |
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| Publication number | Publication date |
|---|---|
| CN102554590B (en) | 2015-09-09 |
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| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wei Jie Inventor after: Luan Lin Inventor before: Wei Jie |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WEI JIE TO: WEI JIE LUAN LIN |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20170208 |
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| CF01 | Termination of patent right due to non-payment of annual fee |