CN101661846A - Support structure, method for manufacturing same, press key and keyboard - Google Patents
Support structure, method for manufacturing same, press key and keyboard Download PDFInfo
- Publication number
- CN101661846A CN101661846A CN 200910175637 CN200910175637A CN101661846A CN 101661846 A CN101661846 A CN 101661846A CN 200910175637 CN200910175637 CN 200910175637 CN 200910175637 A CN200910175637 A CN 200910175637A CN 101661846 A CN101661846 A CN 101661846A
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- connecting portion
- supporting member
- side arm
- hole
- supporting
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- Input From Keyboards Or The Like (AREA)
Abstract
The invention provides a support structure for supporting the key cap of a press key. The support structure comprises a first support member and a second support member, a first side arm of the firstsupport member comprises a first connection part and a second connection part, and the first connection part can be flexibly connected with the key cap of the press key. The second connection part isprovided with a C-shaped axle hole. A second side arm of the second support member comprises a third connection part and a fourth connection part, the third connection part can be flexibly connected with the key cap of the press key, and the fourth connection part is provided with a spindle which can form an embedment state with the C-shaped axle hole through the opening of the C-shaped axle hole,so that the first support member and the second support member can rotate relative to each other.
Description
Technical field
The present invention is relevant with supporting construction, and especially, the invention relates to a kind of supporting construction that can assemble rapidly and manufacture method thereof, and this supporting construction is applicable to various button and keyboard.
Background technology
In recent years, though development in science and technology is maked rapid progress, the related input device of various data handling system constantly is developed, and keyboard remains one of main input unit of most of data handling systems.
In general, the normally scissor structure of the supporting construction of the button of conventional keyboard, that is supporting construction constitutes with at least two members.One end of two members articulates keycap respectively, and the other end then is articulated in the base plate of button.Yet the combination of this scissor structure is articulated mutually with axis hole by the protruding axle of two member middle bodies, and therefore, two members can relatively rotate, and cause the button keycap to move perpendicular to base plate.But in assembling during supporting construction, need make earlier wherein that a supporting member produces deformation, just be allowed another supporting member and its completed assembled, the lifting that causes assembling manpower and cost.
In addition, present supporting construction is mostly by the combination of two kinds of fastened components and respectively by different mould injection moldings, assembled but still need earlier two members are taken off in different moulds respectively again during assembling, can't once assemble a plurality of supporting members simultaneously.Therefore, also can cause great amount of manpower on the assembly program of supporting construction, and then improve its production cost.
Summary of the invention
Therefore, main purpose of the present invention is to provide a kind of supporting construction of simple and easy installation, this supporting construction only needs behind relative mould ejection formation, promptly can automation assemble this supporting construction rapidly along a vertical direction or a horizontal direction, to solve the variety of problems that is met with in the above-mentioned prior art.
Comprise according to the supporting construction that main purpose of the present invention proposed: first supporting member and second supporting member.The two ends of first side arm of first supporting member are respectively arranged with first connecting portion and second connecting portion, first connecting portion button keycap that is movably connected, and second connecting portion is provided with C oblique crank Z hole.The two ends of second side arm of second supporting member are respectively arranged with the 3rd connecting portion and the 4th connecting portion, the 3rd connecting portion button keycap that is movably connected, and the 3rd connecting portion is with respect to first connecting portion, the 4th connecting portion is provided with rotating shaft, rotating shaft sees through the opening in C oblique crank Z hole and forms chimerism with C oblique crank Z hole, causes between first supporting member and second supporting member and can relatively rotate.
Can comprise the following step according to the supporting construction manufacture method that main purpose of the present invention proposed: partly form first supporting member and second supporting member respectively at the part of first on the mould and second with jet forming method, wherein first supporting member has first side arm, the two ends of first side arm are respectively arranged with first connecting portion and second connecting portion, first connecting portion button keycap that is movably connected, second connecting portion is provided with C oblique crank Z hole; Wherein second supporting member has second side arm, the two ends of second side arm are respectively arranged with the 3rd connecting portion and the 4th connecting portion, the 3rd connecting portion button keycap that is movably connected, and the 3rd connecting portion is with respect to first connecting portion, the 4th connecting portion is provided with rotating shaft, and wherein first supporting member and second supporting member are formed in the mould accordingly; With first supporting member and second supporting member and mold separation; With the chimeric C oblique crank Z of rotating shaft hole, cause first supporting member and second supporting member relatively to rotate, to finish supporting construction; Articulate the first protruding axle and the second protruding axle respectively versatilely in base plate, cause first side arm and second side arm can be with respect to the base plate activity.
Comprise according to the button that another object of the present invention proposed: base plate, button keycap and aforesaid supporting construction, this supporting construction are arranged between this button keycap and this base plate, and in order to support this button keycap.
Comprise according to the keyboard that another object of the present invention proposed: base plate, a plurality of button keycap and a plurality of aforesaid supporting construction.A plurality of supporting constructions are arranged between these button keycaps and the base plate, and in order to support these button keycaps.
In sum, supporting construction provided by the invention is behind the machining ejection formation, only need earlier with rotating shaft along the opening direction in C oblique crank Z hole take advantage of a situation be assembled in finish the fastening state of supporting construction in the C oblique crank Z hole after, take off a plurality of supporting constructions again, can assemble and finish supporting construction of the present invention.Because the engaging mode of the supporting construction of the present invention improvement, the manpower demand when making supporting construction of the present invention can automation assemble this supporting construction and reduce assembling reaching the advantage that reduces manufacturing cost, and then reduces the production cost of button or keyboard.
The present invention is elaborated with embodiment below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is the schematic diagram that illustrates according to the supporting construction of first specific embodiment of the present invention.
Fig. 2 A to Fig. 2 C is the schematic diagram that illustrates various second connecting portions among Fig. 1.
Fig. 2 D is the schematic diagram that illustrates another kind of the 4th connecting portion among Fig. 1.
Fig. 3 illustrates the schematic diagram that supporting construction is arranged at base plate.
Fig. 4 is the flow chart that illustrates according to the supporting construction manufacture method of second specific embodiment of the present invention.
Fig. 5 illustrates the schematic diagram that first part and second partly forms first supporting member and second supporting member respectively.
Fig. 6 A is the schematic diagram that illustrates C oblique crank Z hole and the combination of rotating shaft along continuous straight runs.
Fig. 6 B illustrates the schematic diagram that C oblique crank Z hole and rotating shaft are vertically made up.
Fig. 7 A is the profile that illustrates according to the button of the 3rd specific embodiment of the present invention.
Fig. 7 B illustrates the schematic diagram that supporting construction among Fig. 7 A is arranged at base plate.
Fig. 8 is the schematic diagram that illustrates according to the 4th specific embodiment keyboard of the present invention.
Embodiment
Please refer to Fig. 1, Fig. 1 is the schematic diagram that illustrates according to the supporting construction 2 of first specific embodiment of the present invention.As shown in Figure 1, supporting construction 2 is in order to the support keys keycap, and supporting construction 2 comprises first supporting member 20 and second supporting member 22.
The two ends of first side arm 200 of first supporting member 20 are respectively arranged with first connecting portion 202 and second connecting portion, 204, the first connecting portions 202 button keycap that is movably connected, and second connecting portion 204 is provided with C oblique crank Z hole 206.
The two ends of second side arm 220 of second supporting member 22 are respectively arranged with the 3rd connecting portion 222 and the 4th connecting portion 224, the 3rd connecting portion 222 button keycap that is movably connected, and the 3rd connecting portion 222 is with respect to first connecting portion 202, the 4th connecting portion 224 is provided with rotating shaft 226, rotating shaft 226 sees through the opening in C oblique crank Z hole 206 and forms chimerism with C oblique crank Z hole 206, causes between first supporting member 20 and second supporting member 22 and can relatively rotate.
Be noted that second connecting portion 204 can have different patterns shown in Fig. 2 A to Fig. 2 C, but not as limit.C oblique crank Z hole 206 opening directions of second connecting portion 204 among Fig. 2 A are vertical with first side arm, 200 formation directions, and Fig. 2 B and the main difference of Fig. 2 C are to form two or more C oblique crank Zs hole 206 structures on second connecting portion 204, use the mechanical strength of holding section when strengthening engaging.
In addition, because second connecting portion 204 can form two or more C oblique crank Zs hole 206 structures, therefore, second connecting portion, 204 pairing the 4th connecting portions 224 also need cooperate two or more rotating shaft 226 structures of formation, shown in Fig. 2 D.
When first supporting member 20 and second supporting member, 22 composition supporting constructions 2, first connecting portion 202 and second connecting portion 222 articulate the button keycap slidably.In fact, 22 one-tenth ㄇ types of first supporting member 20 and second supporting member also comprise two second side arms 220 so first supporting member 20 comprises two first side arms, 200, the second supporting members 22.In the same manner, two the 4th connecting portions 224 of two of first supporting member 20 second connecting portions 204 or second supporting member 22 can all be that C oblique crank Z hole 206 structures, rotating shaft 226 structures or an end are that the C oblique crank Z hole 206 structure other ends are pivot structure 226.Be noted that second connecting portion 204 and the 4th connecting portion 224 need have relative structure, that is the combination of C oblique crank Z hole 206 and rotating shaft 226.
Please refer to Fig. 3, Fig. 3 illustrates the schematic diagram that supporting construction 2 is arranged at base plate 24.As shown in Figure 3, first side arm, 200 contiguous second connecting portions, 204 places are provided with the first protruding axle 208, and second side arm, 220 contiguous the 4th connecting portions, 224 places are provided with the second protruding axle 228, the first protruding axle, the 208 and second protruding axle 228 activity respectively is pivoted to base plate 24, causes first side arm 200 and second side arm 220 can be with respect to base plate 24 activities.
Please in the lump with reference to Fig. 4 and Fig. 5, Fig. 4 is the flow chart that illustrates according to supporting construction 2 manufacture methods of second specific embodiment of the present invention, and Fig. 5 illustrates the schematic diagram that first part, 30 and second part 32 forms first supporting member 20 and second supporting member 22 respectively.
As shown in Figure 4, at first, execution in step S40, partly 30 and second partly 32 form first supporting member 20 and second supporting member 22 with jet forming method respectively at first on the mould, wherein the first support structure 20 has first side arm 200, the two ends of first side arm 200 are respectively arranged with first connecting portion 202 and second connecting portion, 204, the first connecting portions 202 button keycap that is movably connected, and second connecting portion 204 is provided with C oblique crank Z hole 206; Wherein second supporting member 22 has second side arm 220, the two ends of second side arm 220 are respectively arranged with the 3rd connecting portion 222 and the 4th connecting portion 224, the 3rd connecting portion 222 button keycap that is movably connected, and the 3rd connecting portion 222 is with respect to first connecting portion 202, the 4th connecting portion 224 is provided with rotating shaft 226, wherein first supporting member 20 and second supporting member 22 form in the mould, accordingly as shown in Figure 5.In practical application, first partly can form a plurality of first supporting members 20 and second supporting member 22 respectively on 30 and second part 32 simultaneously.
Then, execution in step S42 is with first supporting member 20 and second supporting member 22 and the mold separation.Then, execution in step S44 with rotating shaft 226 chimeric C oblique crank Z holes 206, causes first supporting member 20 and second supporting member 22 relatively to rotate, to finish supporting construction 2.In practical application,, make rotating shaft 226 chimeric, as shown in Figure 6A along horizontal direction and C oblique crank Z hole 206 when the opening direction in C oblique crank Z hole 206 and first side arm 200 when to form directions be parallel.In other words, when the opening direction in C oblique crank Z hole 206 and first side arm 200 form directions when vertical, make rotating shaft 226 chimeric, shown in Fig. 6 B along vertical direction and C oblique crank Z hole 206.
At last, execution in step S46 articulates the protruding axle of the first protruding axle 208 and second 228 respectively versatilely in base plate 24, causes first side arm 200 and second side arm 220 can be with respect to base plate 24 activities.
Please refer to Fig. 7 A and Fig. 7 B, Fig. 7 A is the profile that illustrates according to the button 6 of the 3rd specific embodiment of the present invention, and Fig. 7 B illustrates the schematic diagram that supporting construction 60 among Fig. 7 A is arranged at base plate 66.As shown in the figure, button 6 comprises base plate 66, button keycap 68 and supporting construction 60.Wherein, first supporting member 62 that supporting construction 60 comprises and second supporting member 64, and first side arm 620 that comprises of first supporting member 62, first connecting portion 622, second connecting portion 624, C oblique crank Z hole (not being illustrated among the figure) and the first protruding axle 628; Second side arm 640, the 3rd connecting portion 642, the 4th connecting portion 644, rotating shaft (not being illustrated among the figure) and the second protruding axle 648 that also have second supporting member 64 to comprise, all described identical with above-mentioned specific embodiment, repeat no more in this.In practical application, when imposing downward pressure above button keycap 68, downward pressure makes supporting construction 60 downward starts, if when not applying downward pressure, supporting construction 60 makes button keycap 68 keep level altitude.
Please refer to Fig. 8, Fig. 8 is the schematic diagram that illustrates according to the keyboard 8 of the 4th specific embodiment of the present invention.As shown in Figure 8, according to the 4th specific embodiment of the present invention, keyboard 8 of the present invention can comprise base plate 88, a plurality of button keycap 89 and a plurality of supporting construction 82, wherein, all the specific embodiment with above-mentioned is identical in each unit under each button 80, also repeats no more in this.In practical application, only need size according to each button 80 on the keyboard 8, cooperate supporting construction 82 (comprising first supporting member 84 and second supporting member 86) that the present invention proposes promptly can be fast and low production cost produce supporting construction 82 in the same manner, and then the production cost of reduction keyboard 8 and enhancing productivity.
Compared to prior art, supporting construction provided by the invention is behind the machining ejection formation, only need earlier with rotating shaft along the opening direction in C oblique crank Z hole take advantage of a situation be assembled in finish the fastening state of supporting construction in the C oblique crank Z hole after, take off a plurality of supporting constructions again, can assemble and finish supporting construction of the present invention.Because the engaging mode of the supporting construction of the present invention improvement, the manpower demand when making supporting construction of the present invention can automation assemble this supporting construction and reduce assembling reaching the advantage that reduces manufacturing cost, and then reduces the production cost of button or keyboard.
By the detailed description of above preferable embodiment, hope can be known description feature of the present invention and spirit more, and is not to come claim scope of the present invention is limited with above-mentioned disclosed preferable embodiment.On the contrary, its objective is that hope can contain in the scope of claim of being arranged in of various changes and tool equality institute of the present invention desire application.
Claims (14)
1. supporting construction in order to the support keys keycap, is characterized in that this supporting construction comprises:
First supporting member, the two ends of first side arm of this first supporting member are respectively arranged with first connecting portion and second connecting portion, this first connecting portion this button keycap that is movably connected, this second connecting portion is provided with C oblique crank Z hole; And
Second supporting member, the two ends of second side arm of this second supporting member are respectively arranged with the 3rd connecting portion and the 4th connecting portion, the 3rd connecting portion this button keycap that is movably connected, and the 3rd connecting portion is with respect to this first connecting portion, the 4th connecting portion is provided with rotating shaft, this rotating shaft sees through the opening in this C oblique crank Z hole and forms chimerism with this C oblique crank Z hole, causes between this first supporting member and this second supporting member and can relatively rotate.
2. supporting construction as claimed in claim 1, it is characterized in that: contiguous this second connecting portion place of this first side arm is provided with the first protruding axle and contiguous the 4th connecting portion place of this second side arm is provided with the second protruding axle, this first protruding axle and this second protruding axle are pivoted to base plate respectively versatilely, cause this first side arm and this second side arm can be with respect to this base plate activity.
3. supporting construction as claimed in claim 1 is characterized in that: this first supporting member and this second supporting member are the ㄇ type.
4. supporting construction as claimed in claim 1 is characterized in that: this first connecting portion and the 3rd connecting portion system articulate this button keycap slidably.
5. supporting construction as claimed in claim 1 is characterized in that: the opening direction in this C oblique crank Z hole is parallel with this first side arm formation direction, makes this rotating shaft along continuous straight runs and this C oblique crank Z hole chimeric.
6. supporting construction as claimed in claim 1 is characterized in that: the opening direction in this C oblique crank Z hole is vertical with this first side arm formation direction, makes this rotating shaft vertically chimeric with this C oblique crank Z hole.
7. method of making supporting construction, this supporting construction is characterized in that in order to the support keys keycap this method comprises the following step:
Partly form first supporting member and second supporting member with jet forming method respectively at the part of first on the mould and second, wherein this first supporting member has first side arm, the two ends of this first side arm are respectively arranged with first connecting portion and second connecting portion, this first connecting portion this button keycap that is movably connected, this second connecting portion is provided with C oblique crank Z hole; Wherein this second supporting member has second side arm, the two ends of this second side arm are respectively arranged with the 3rd connecting portion and the 4th connecting portion, the 3rd connecting portion this button keycap that is movably connected, and the 3rd connecting portion is with respect to this first connecting portion, the 4th connecting portion is provided with rotating shaft, and wherein this first supporting member and this second supporting member are formed in this mould accordingly;
With this first supporting member and this second supporting member and this mold separation; And
With chimeric this C oblique crank Z hole of this rotating shaft, cause this first supporting member and this second supporting member relatively to rotate, to finish this supporting construction.
8. method as claimed in claim 7 is characterized in that: this first supporting member and this second supporting member are the ㄇ type.
9. method as claimed in claim 7 is characterized in that: this first connecting portion and the 3rd connecting portion articulate this button keycap slidably.
10. method as claimed in claim 7 is characterized in that: the opening direction in this C oblique crank Z hole is parallel with this first side arm formation direction, makes this rotating shaft along continuous straight runs and this C oblique crank Z hole chimeric.
11. method as claimed in claim 7 is characterized in that: the opening direction in this C oblique crank Z hole is vertical with this first side arm formation direction, makes this rotating shaft vertically chimeric with this C oblique crank Z hole.
12. method as claimed in claim 7 is characterized in that: contiguous this second connecting portion place of this first side arm is provided with the first protruding axle and contiguous the 4th connecting portion place of this second side arm is provided with the second protruding axle, and this method further comprises the following step:
Articulate this first protruding axle and this second protruding axle respectively versatilely in base plate, cause this first side arm and this second side arm can be with respect to this base plate activity.
13. a button is characterized in that comprising:
Base plate;
The button keycap; And
As any described supporting construction of claim 1 to 6, wherein this supporting construction is arranged between this button keycap and this base plate, and in order to support this button keycap.
14. a keyboard is characterized in that comprising:
Base plate;
A plurality of button keycaps; And
It is a plurality of that wherein these a plurality of supporting constructions are arranged between these button keycaps and the base plate as any described supporting construction of claim 1 to 6, and in order to support these button keycaps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101756373A CN101661846B (en) | 2009-09-18 | 2009-09-18 | Support structure, method for manufacturing same, press key and keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101756373A CN101661846B (en) | 2009-09-18 | 2009-09-18 | Support structure, method for manufacturing same, press key and keyboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101661846A true CN101661846A (en) | 2010-03-03 |
| CN101661846B CN101661846B (en) | 2012-07-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101756373A Active CN101661846B (en) | 2009-09-18 | 2009-09-18 | Support structure, method for manufacturing same, press key and keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101661846B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102737884A (en) * | 2011-04-11 | 2012-10-17 | 纬创资通股份有限公司 | key structure |
| CN102969183A (en) * | 2012-11-09 | 2013-03-13 | 苏州达方电子有限公司 | Lifting support device for key, key and keyboard |
| CN110444430A (en) * | 2019-05-03 | 2019-11-12 | 苏州达方电子有限公司 | Press-key structure |
| TWI680480B (en) * | 2017-11-28 | 2019-12-21 | 大陸商光寶電子（廣州）有限公司 | Key module |
| CN113471004A (en) * | 2020-03-31 | 2021-10-01 | 重庆达方电子有限公司 | Key support connecting structure and key structure |
| US11264186B2 (en) | 2019-04-11 | 2022-03-01 | Darfon Electronics Corp. | Keyswitch structure |
| US11538644B2 (en) | 2019-04-11 | 2022-12-27 | Darfon Electronics Corp. | Keyswitch structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2394309Y (en) * | 1999-09-27 | 2000-08-30 | 英群企业股份有限公司 | Keyboard buttons with dual linkage |
-
2009
- 2009-09-18 CN CN2009101756373A patent/CN101661846B/en active Active
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102737884A (en) * | 2011-04-11 | 2012-10-17 | 纬创资通股份有限公司 | key structure |
| CN102737884B (en) * | 2011-04-11 | 2015-05-13 | 纬创资通股份有限公司 | key structure |
| CN102969183A (en) * | 2012-11-09 | 2013-03-13 | 苏州达方电子有限公司 | Lifting support device for key, key and keyboard |
| CN102969183B (en) * | 2012-11-09 | 2015-04-01 | 苏州达方电子有限公司 | Lifting support device for key, key and keyboard |
| TWI680480B (en) * | 2017-11-28 | 2019-12-21 | 大陸商光寶電子（廣州）有限公司 | Key module |
| US11264186B2 (en) | 2019-04-11 | 2022-03-01 | Darfon Electronics Corp. | Keyswitch structure |
| US11538644B2 (en) | 2019-04-11 | 2022-12-27 | Darfon Electronics Corp. | Keyswitch structure |
| CN110444428A (en) * | 2019-05-03 | 2019-11-12 | 苏州达方电子有限公司 | Press-key structure |
| CN110444430A (en) * | 2019-05-03 | 2019-11-12 | 苏州达方电子有限公司 | Press-key structure |
| CN110444428B (en) * | 2019-05-03 | 2022-04-19 | 苏州达方电子有限公司 | Key structure |
| CN110444430B (en) * | 2019-05-03 | 2022-06-10 | 苏州达方电子有限公司 | Key structure |
| CN113471004A (en) * | 2020-03-31 | 2021-10-01 | 重庆达方电子有限公司 | Key support connecting structure and key structure |
| CN113471004B (en) * | 2020-03-31 | 2023-08-11 | 重庆达方电子有限公司 | Key support connecting structure and key structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101661846B (en) | 2012-07-18 |
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