CN205384963U - Mechanical axis structure suitable for button - Google Patents
Mechanical axis structure suitable for button Download PDFInfo
- Publication number
- CN205384963U CN205384963U CN201521132225.9U CN201521132225U CN205384963U CN 205384963 U CN205384963 U CN 205384963U CN 201521132225 U CN201521132225 U CN 201521132225U CN 205384963 U CN205384963 U CN 205384963U
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- CN
- China
- Prior art keywords
- cup
- shaft
- connecting portion
- mechanical axis
- function
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000000694 effects Effects 0.000 claims description 4
- 239000000047 product Substances 0.000 description 8
- 238000009434 installation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000000386 athletic effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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- Push-Button Switches (AREA)
Abstract
The utility model discloses a mechanical axis structure suitable for button, including the base that connects gradually from bottom to top, function axle and the apron that is used for producing switching signal, still include support piece, this support piece's upper portion and the bottom surface of apron are fixed, the lower part with the base is fixed, the function axle passes the bottom surface of support piece top at the apron. The utility model provides a mechanical axis structure suitable for button is through addding the scissors structure for the support of mechanical axis structure is more stable, and is longe -lived, and the corner has better feeling and the function concurrently simultaneously, secondly, this structure can be used for the keyboard that the stroke is lower for the keyboard is thinner, and is lighter, and application market is more extensive.
Description
Technical field
This utility model relates to a kind of mechanical axis structure, particularly to a kind of mechanical axis structure suitable in button.
Background technology
At electronic technology field, a lot of products are required for the function using button to reach switch, such as keyboard or switch etc., via pressing the plurality of button to input signal or instruction and to be transferred to performance element, wherein there is significantly high requirement for the operating characteristics of button, pressing life-span, key stroke and operating handle.
The button used in the membrane keyboard that it is readily seen that on market, the spindle unit wherein playing switching function adopts flexible member then the thin film circuit layer layer that collocation bottom is arranged mostly.Flexible member is then driven by keycap and down triggers membrane circuit layer, and produces a signal, and the elastic force passing through flexible member again makes keycap reset.During pressing, key stroke is not good compared with the feel that short-range missile causes pressing.Therefore existing keyboard still has many areas for improvement.
Additionally, the traditional mechanical axis structure used in mechanical keyboard, the response speed incomparable with its common keyboard and feel have very big power of influence in game player group.Along with the rise of game, athletic game prevailing, promote the demand of mechanical keyboard further.But traditional mechanical keyboard, internal mechanical axis adopts the mode of sleeve mostly, is only suitable for thicker desktop or external mounted keyboard.For an increasingly thinner key shelf, corner feel and function are all difficult to meet the requirement of user.
Utility model content
Utility model purpose: the purpose of this utility model is in that to provide a kind of supporting & stablizing, and corner has the mechanical axis structure being applicable to button of better feel and function concurrently simultaneously.
Technical scheme: the mechanical axis structure suitable in button described in the utility model, including the base being sequentially connected with from bottom to top, for producing functional shaft and the cover plate of switching signal；Also including support member, the top of this support member and the bottom surface of cover plate are fixed, and bottom and described base are fixed, and described functional shaft withstands on the bottom surface of cover plate through support member.
Wherein, the surface of described base has the outer wall that connecting portion, described functional shaft include being set in described connecting portion and the function shaft-cup that can move up and down along this connecting portion outer wall, is provided with elastic mechanism between this function shaft-cup and connecting portion；Being provided with the first spring leaf for realizing switching function and the second spring leaf in described connecting portion, wherein function shaft-cup moves downward triggering the first spring leaf so that the first spring leaf and the second spring leaf contact and turn on circuit and produce switching signal.
Preferably, described support member includes a pair scissor, and described scissor offers the central shaft hole being easy to described functional shaft traverse.
Particularly, described base is made up of base plate, and this backplate surface stretches out formation connecting portion.
Wherein, described function shaft-cup and described cover plate are formed in one structure.
Further, the upper end outer wall of described connecting portion has outward extending upper flange, the lower end inner wall of described function shaft-cup have the lower flange extended internally, upper flange and lower flange cooperate with restriction move up and down stroke；Described elastic mechanism is that spring is arranged between described connecting portion and function shaft-cup, and wherein function shaft-cup moves up under the effect of recoil of spring power, until function shaft-cup stop motion when the upper flange of the lower flange of function shaft-cup and connecting portion is interlocked.
Preferably, the bottom surface of described function shaft-cup has guide rod shaft, sheathed on this guide rod shaft can along its slide block slided up and down, this slide block can together move up and down with function shaft-cup and trigger the first spring leaf.
Preferably, being provided with upper clamping hook bottom described cover plate, described base is provided with lower snap fit, and described scissor couples mutually with upper clamping hook and lower snap fit respectively.
Operation principle: when this utility model is applicable to the mechanical axis structure operation of button, when bringing pressure to bear on cover plate, active force reaches function shaft-cup, function shaft-cup touches slide block after moving downward a segment distance, and band movable slider together moves downward, slide block triggers the first spring leaf, and the elastic force of the first spring leaf becomes larger, the rear elastic force arriving peak dot tapers into again, and now the first spring leaf and the second shell fragment contact and turn on circuit and produce switching signal；Produce knock when slide block falls, there is stronger paragraph sense.In time removing the active force putting on cover plate, function shaft-cup pops up because of the resilience force of spring, and band movable slider together moves upward, but when moving to certain position, slide block is blocked motionless by the first spring leaf, function shaft-cup continues to upspring, until function shaft-cup and cover plate stop motion when the upper flange of the lower flange of function shaft-cup and connecting portion is interlocked, returns to initial position.
Beneficial effect: compared with prior art, the utility model has the advantages that: the mechanical axis structure suitable in button first of the present utility model is by setting up scissor construction, the support making mechanical axis structure is more stable, and the life-span is long, and corner has better feel and function concurrently simultaneously；Secondly this structure may be used for the less keyboard of stroke so that keyboard is thinner, and gentlier, application market is more extensive.
Accompanying drawing explanation
Fig. 1 is installation diagram of the present utility model；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is sectional view of the present utility model；
Fig. 4 is the structural representation during installation of this utility model cover plate；
Fig. 5 is the structural representation of the first spring leaf in this utility model；
Fig. 6 is the structural representation of the second spring leaf in this utility model；
Structural representation when Fig. 7 is that in this utility model, base and connecting portion are installed as separate part；
Fig. 8 be in this utility model base and connecting portion as the structural representation of one-piece parts；
Structural representation when Fig. 9 is that in this utility model, function shaft-cup and cover plate are installed as separate part；
Figure 10 be in this utility model function shaft-cup and cover plate as the structural representation of one-piece parts；
Structural representation when Figure 11 is this utility model cover plate with the product pressing plate installation being suitable for；
Figure 12 be this utility model cover plate and product pressing plate as one-piece parts time structural representation；
Figure 13 be function shaft-cup in this utility model, cover plate and product pressing plate as one-piece parts time structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is described further.
Mechanical axis structure traditional at present is generally made up of the base 1 arranged from bottom to top, functional shaft 2 and cover plate 3, cover plate 3 is sheathed on the top of functional shaft 2, the structure of functional shaft 2 is relatively complicated, and, the structure of functional shaft 2 is only suitable for thicker desktop or external mounted keyboard, range of application is little, and support performance difference cannot adapt on the keyboard that stroke is shorter.
As shown in Figure 1 and Figure 4, the utility model discloses a kind of mechanical axis structure suitable in button, including the base 1 being sequentially connected with from bottom to top, functional shaft 2 and cover plate 3, described functional shaft 2 is used for producing switching signal；Also including support member 4, the bottom surface of the top of this support member 4 and cover plate 3 is fixed, and bottom is fixed with described base 1, and described functional shaft 2 withstands on the bottom surface of cover plate 3 through support member 4.
As shown in figures 1 and 3, there is connecting portion 11 on the surface of described base 1, and wherein base 1 is made up of a base plate 12, and this connecting portion 11 can be arranged on base plate 12 as individual part, as shown in Figure 7；Can also be one-body molded with base plate 12, base plate 12 surface stretches out and forms connecting portion 11, as shown in Figure 8.Described functional shaft 2 includes the outer wall being set in described connecting portion 11 and the function shaft-cup 21 that can move up and down along this connecting portion 11 outer wall.The upper end outer wall of this connecting portion 11 has outward extending upper flange 111, the lower end inner wall of described function shaft-cup 21 have the lower flange 211 that extends internally, upper flange 111 and lower flange 211 cooperate with restriction move up and down stroke.Described elastic mechanism 24 is arranged between described connecting portion 11 and function shaft-cup 21 for spring, wherein function shaft-cup 21 moves up under the effect of recoil of spring power, until function shaft-cup 21 stop motion when the upper flange 111 of the lower flange 211 of function shaft-cup and connecting portion is interlocked.And the bottom surface of function shaft-cup 21 has guide rod shaft 212, sheathed on this guide rod shaft 212 along its slide block 25 slided up and down, this slide block 25 can have groove 251, and this slide block 25 can together move up and down and trigger the first spring leaf 22 with function shaft-cup 21.Wherein function shaft-cup 21 and cover plate 3 can be formed in one structure as shown in Figure 10；Function shaft-cup 21 and cover plate 3 also can as mutual individual part with the use of, as shown in Figure 9.This utility model mechanical axis can be equipped with the product pressing plate 6 adapted, product pressing plate 6 can as individual part and cover plate 3 with the use of, as shown in figure 11；Meanwhile, product pressing plate 6 and cover plate 3 can be overall structure, and namely cover plate has the effect of product pressing lever concurrently, as shown in figure 12；On this basis, it is also possible to by product pressing plate 6, cover plate 3 and function shaft-cup 21 three in one molding, as shown in figure 13.
As shown in Figure 3, this utility model is provided with the first spring leaf 22 and the second spring leaf 23 for realizing switching function on the base 1 being positioned at described connecting portion 11, first spring leaf 22 upper end has the arch 221 of self bending and molding, the lower end of the first spring leaf 22 has left contact site 222, second spring leaf 23 is provided with right contact site 231, and button when being under unstressed state this arch 221 match with the groove 251 on slide block 25, now left contact site 222 does not contact with right contact site 231, switch is off, as shown in Figure 5 and Figure 6.When cover plate is subject to the active force of user, function shaft-cup 21 touches slide block 25 after moving downward a segment distance, and band movable slider 25 together moves downward, slide block 25 triggers the first spring leaf 22, the elastic force of the first spring leaf 22 becomes larger, the rear elastic force arriving peak dot tapers into again, and now the left contact site 222 on the first spring leaf 22 and the right contact site 231 on the second shell fragment 23 contact and produce switching signal；Knock can be produced when slide block 25 falls, there is stronger paragraph sense.When user removes the pressure being applied on cover plate 3, function shaft-cup 21 pops up because of the resilience force of spring, and band movable slider 25 together moves upward, but when moving to certain position, the groove 251 of slide block 25 matches with the arch 221 on the first spring leaf 22, slide block 25 is blocked motionless by the first spring leaf 22, function shaft-cup 21 continues to upspring, until when the upper flange 111 of the lower flange 211 of function shaft-cup 21 and connecting portion 11 is interlocked, function shaft-cup 21 and cover plate 3 stop motion, return to initial position.
As depicted in figs. 1 and 2, in order to increase cover plate 3 touched time stationarity, this utility model is applicable to the mechanical axis structure of button and discloses a support member 4, and this support member 4 includes a pair scissor 41, and described scissor 41 offers the central shaft hole being easy to the traverse of described functional shaft 2.Being provided with upper clamping hook 31 bottom its cover plate 3, the upper clamping hook 31 of this scissor 41 and cover plate couples, to assist cover plate 3 can decline smoothly when pressing.Base 1 is provided with lower snap fit 13, and this scissor 41 couples with described lower snap fit 13, firm banking 1 and scissor 41 according to this.
Support member 4 is except connecting cover plate 3 and base 1, and drives functional shaft 2 to carry out outside upper and lower displacement, moreover it is possible to make cover plate 3 dispersed pressure when being pressed, the stability of triggering acuity and button to improve mechanical switch.
Claims (8)
1. it is applicable to a mechanical axis structure for button, including the base (1) being sequentially connected with from bottom to top, for producing functional shaft (2) and the cover plate (3) of switching signal；It is characterized in that: also include support member (4), the bottom surface of the top of this support member (4) and cover plate (3) is fixed, bottom is fixed with described base (1), and described functional shaft (2) withstands on the bottom surface of cover plate (3) through support member (4).
2. the mechanical axis structure suitable in button according to claim 1, it is characterized in that: there is connecting portion (11) on the surface of described base (1), described functional shaft (2) includes the outer wall being set in described connecting portion (11) and the function shaft-cup (21) that can move up and down along this connecting portion (11) outer wall, is provided with elastic mechanism (24) between this function shaft-cup (21) and connecting portion (11)；The first spring leaf (22) for realizing switching function and the second spring leaf (23) it is provided with in described connecting portion (11), wherein function shaft-cup (21) moves downward triggering the first spring leaf (22) so that the first spring leaf (22) contacts with the second spring leaf (23) and turns on circuit and produces switching signal.
3. the mechanical axis structure suitable in button according to claim 1, it is characterized in that: described support member (4) includes a pair scissor (41), and described scissor (41) offers the central shaft hole being easy to described functional shaft (2) traverse.
4. the mechanical axis structure suitable in button according to claim 2, it is characterised in that: described base (1) is made up of base plate (12), and this base plate (12) surface stretches out and forms connecting portion (11).
5. the mechanical axis structure suitable in button according to claim 2, it is characterised in that: described function shaft-cup (21) and described cover plate (3) are formed in one structure.
6. the mechanical axis structure suitable in button according to claim 2, it is characterized in that: the upper end outer wall of described connecting portion (11) has outward extending upper flange (111), the lower end inner wall of described function shaft-cup (21) have the lower flange (211) extended internally, upper flange (111) and lower flange (211) cooperate with restriction move up and down stroke；Described elastic mechanism (24) is arranged between described connecting portion (11) and function shaft-cup (21) for spring, wherein function shaft-cup (21) moves up under the effect of recoil of spring power, until function shaft-cup (21) the stop motion when upper flange (111) of the lower flange of function shaft-cup (211) and connecting portion is interlocked.
7. the mechanical axis structure suitable in button according to claim 2, it is characterized in that: the bottom surface of described function shaft-cup (21) has guide rod shaft (212), this guide rod shaft (212) is above sheathed can along its slide block slided up and down (25), and this slide block (25) can together move up and down with function shaft-cup (21) and trigger the first spring leaf (22).
8. the mechanical axis structure suitable in button according to claim 3, it is characterized in that: described cover plate (3) bottom is provided with upper clamping hook (31), described base (1) is provided with lower snap fit (13), and described scissor (41) couples mutually with upper clamping hook (31) and lower snap fit (13) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521132225.9U CN205384963U (en) | 2015-12-30 | 2015-12-30 | Mechanical axis structure suitable for button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521132225.9U CN205384963U (en) | 2015-12-30 | 2015-12-30 | Mechanical axis structure suitable for button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205384963U true CN205384963U (en) | 2016-07-13 |
Family
ID=56347289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521132225.9U Expired - Fee Related CN205384963U (en) | 2015-12-30 | 2015-12-30 | Mechanical axis structure suitable for button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205384963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105470006A (en) * | 2015-12-30 | 2016-04-06 | 江苏传艺科技股份有限公司 | Mechanical shaft structure suitably used for key |
-
2015
- 2015-12-30 CN CN201521132225.9U patent/CN205384963U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105470006A (en) * | 2015-12-30 | 2016-04-06 | 江苏传艺科技股份有限公司 | Mechanical shaft structure suitably used for key |
| CN105470006B (en) * | 2015-12-30 | 2018-10-19 | 江苏传艺科技股份有限公司 | Mechanical axle construction suitable for button |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160713 |