CN102043478A - Key input device - Google Patents
Key input device Download PDFInfo
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- CN102043478A CN102043478A CN2009101804061A CN200910180406A CN102043478A CN 102043478 A CN102043478 A CN 102043478A CN 2009101804061 A CN2009101804061 A CN 2009101804061A CN 200910180406 A CN200910180406 A CN 200910180406A CN 102043478 A CN102043478 A CN 102043478A
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- support plate
- input device
- press
- key input
- base
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Abstract
The invention relates to a key input device which comprises an upper shell, a base, keys and a circuit board with a key touch switch, wherein the circuit board is arranged in a shell defined by the upper shell, the base and the keys. The key input device also comprises a first supporting plate and a second supporting plate which are sequentially arranged between a press part of the keys and a salient point of the key touch switch from bottom to top, wherein one ends of the first supporting plate and the second supporting plate are respectively provided with a first rotary supporting point and a second rotary supporting point, and the first rotary supporting point end and the second rotary supporting point end are opposite; a press point corresponding to the salient point is arranged below the first supporting plate, and a pushing point in press contact with the first supporting plate is arranged below the second supporting plate; and the second supporting plate can move relative to the base so as to change the distances between the pushing point and the press part of the keys as well as the press point. The key input device can be used for adjusting the press force of the keys to a larger extent.
Description
Technical field
The present invention relates to electronic input apparatus, relate in particular to a kind of press key input device, as mouse etc.
Background technology
The function that only has single downforce the button on the existing press key input device (as mouse etc.), as shown in Figure 1, a kind of existing press key input device 10 is a mouse, it comprises base 101, upper casing 102, button 103, button touch switch 104 and circuit board 105, button touch switch 104 is connected with circuit board 105, wherein, when button 103 is subjected to downforce, the key contacts 106 of button 103 belows directly is subjected to press contacts with the salient point 107 on button touch switch 104 surfaces, thereby produces corresponding button clicking operation.Because it is single that button 103 is finished the downforce of pressing operation, make the user under the situation of clicking fast and using for a long time, cause operation by human hand situation tired out easily, thereby can't satisfy people more and more higher requirements of press key input device level of comfort such as mouses.
Summary of the invention
The technical matters that the present invention mainly solves is at the prior art above shortcomings, to provide a kind of press key input device that can adjust key press by a relatively large margin.
The technical solution adopted for the present invention to solve the technical problems provides a kind of press key input device, comprise upper casing, base, button and have the circuit board of button touch switch, this circuit board is located at by this upper casing, in the housing that base and button surround, this press key input device also comprises first support plate and second support plate between the salient point of the press section of being located at this button from bottom to top successively and this button touch switch, a wherein end of this first support plate and this second support plate is formed with first rotating fulcrum and second rotating fulcrum respectively, and this first rotating fulcrum end is relative with this second rotating fulcrum end position, this second support plate can move relative to this base, pushes the pressing force of this first support plate to change this press section.
This first support plate below is provided with the press points corresponding with this salient point, and this second support plate below is provided with and is used for and the compressing a little of this first support plate face contact, and when this second support plate moves, be change this compress a little and the press section of this button and the distance of this press points.
This press key input device also comprises adjustment part, this second support plate and this adjustment part articulate to form this second rotating fulcrum, this adjustment part also comprises sliding part, offer the guide groove that connects this base plate upper and lower surface on the base plate of this base, this guide groove holds this sliding part and slides in it for this sliding part, moves relative to this base to drive this second support plate.
This adjustment part is L shaped base structure, comprises base plate and is positioned at the Connection Block of base plate one side, and Connection Block has two braces, is fixed with the pivot that articulates with this second support plate between this two brace.
This sliding part is formed by this base plate bottom extension.
This sliding part bottom is formed with stirs protuberance.
This sliding part can carry out the multistage location in this guide groove.
When this sliding position during in this guide groove one end, the press points that compresses point, first support plate of the press section of this button, second support plate and the salient point of button touch switch are positioned on the same line; When this sliding part moved to this guide groove other end by this end, the distance that compresses a little with the press points of the press section of this button and first support plate of second support plate increased gradually.
This sliding part can be located in this guide groove everywhere.
This press key input device is a mouse.
This second support plate is this base move left and right relatively.
This second support plate this base relatively moves forward and backward.
The press section of this button is shaft-like.
Press key input device of the present invention reaches the effect that two-stage is adjusted key press by first support plate and second support plate are set, compared with prior art, can adjust the key press of press key input device greatly, therefore, can improve the level of comfort that the user uses, alleviate prior art greatly because the sense tired out of the single hand that causes of key press.
Description of drawings
Fig. 1 is the structural representation of existing press key input device;
Fig. 2 is the partial structurtes decomposing schematic representation of press key input device preferred embodiment of the present invention;
Fig. 3 is the side-looking structural representation of press key input device preferred embodiment of the present invention when adjustment part is in primary importance;
Fig. 4 is the elevational schematic view of Fig. 3;
Fig. 5 is the side-looking structural representation of press key input device preferred embodiment of the present invention when adjustment part is in the second place;
Fig. 6 is the side-looking structural representation of press key input device preferred embodiment of the present invention when adjustment part is in the 3rd position.
Embodiment
Below in conjunction with drawings and Examples press key input device of the present invention is further specified.
Please in conjunction with consulting Fig. 2 to shown in Figure 4, Fig. 2 is the partial structurtes decomposing schematic representation of press key input device preferred embodiment of the present invention, and Fig. 3 is the side-looking structural representation of press key input device preferred embodiment of the present invention when adjustment part is in primary importance; Fig. 4 is the elevational schematic view of Fig. 3, and in this preferred embodiment, press key input device 100 is a mouse, comprises circuit board 70, adjustment part 80 and second support plate 90 of upper casing 20, base 30, button 40, first support plate 50, button touch switch 60.Wherein, first support plate 50, circuit board 70 and adjustment part 80 are located in the housing that is surrounded jointly by upper casing 20, base 30 and button 40.
The bottom of base plate 81 also is extended with sliding part 88, offers the guide groove 32 that connects this base plate upper and lower surface on the base plate of base 30, and sliding part 88 is contained in this guide groove 32 and can is slided and the location in its front and back in this guide groove 32 by external force.Sliding part 88 bottoms also are formed with stirs protuberance 882, be used to make things convenient for the user to stir this and stir protuberance 882 adjusting the position of adjustment part 80 via guide groove 32, thus adjust second support plate 90 compress a little 94 and the press points 53 of the press section 42 of button 40 and first support plate 50 between distance.
The following describes press key input device of the present invention and can adjust the principle of work of button 40 pressing forces.Please consult Fig. 3 to Fig. 6 simultaneously, when the user toggles it to the sliding part 88 of adjustment part 80 primary importance of guide groove 32 of base 30, be sliding part 88 be positioned at guide groove 32 foremost the time (as shown in Figure 4), it is same online that the press points that compresses 94, first support plate 50 a little 53 of the press section 42 of button 40, second support plate 90 and the salient point 62 of button touch switch 60 are positioned at, and can directly push salient point 62 by a downward pressure F1 this moment makes 60 conductings of button touch switch; As shown in Figure 5, the sliding part 88 of adjustment part 80 is toggled it to the second place of guide groove 32 as the user, when being sliding part 88 guide groove 32 that is positioned at base 30 central, compressing a little of second support plate 90 94 increases with the distance of the press points 53 of the press section 42 of button 40 and first support plate 50, at this moment, because a wherein end of first support plate 50 and second support plate 90 is formed with first rotating fulcrum 52 and second rotating fulcrum 92 respectively, and the first rotating fulcrum end is relative with this second rotating fulcrum end position, according to lever principle, the pressure of the press section 42 of pressing keys 40 is less than the some pressure of 94 pairs first support plates 50 that compresses of second support plate 90, and compress the pressure of the pressure of 94 pairs first support plates 50 a little less than the salient point 62 of 53 pairs of button touch switch 60 of press points of first support plate 50, therefore, push button and 40 make the required pressure F2 of button touch switch 60 conductings less than F1; In like manner, as shown in Figure 6, the sliding part 88 of adjustment part 80 is toggled it to the 3rd position of guide groove 32 as the user, when being the rear end of sliding part 88 guide groove 32 that is positioned at base 30, compressing a little of second support plate 90 94 further increases with the distance of the press points 53 of the press section 42 of button 40 and first support plate 50, push button and 40 make the required pressure F3 of button touch switch 60 conductings less than F2, that is to say, by sliding part 88 is adjusted to the rear end from the front end of guide groove 32, can adjust the pressing force of button 40 significantly.
Press key input device 100 of the present invention reaches the effect that two-stage is adjusted button 40 pressing forces by first support plate 50 and second support plate 90 are set, compared with prior art, can adjust button 40 pressing forces of press key input device 100 greatly, therefore, can improve the level of comfort that the user uses, alleviated prior art greatly because the sense tired out of the single hand that causes of key press, when needs were adjusted pressing force, the user only need stir protuberance 882 and can realize in the position of the guide groove 32 of base 30 with the sliding part 88 that changes adjustment part 80.
The sliding part 88 that is appreciated that adjustment part 80 except that adopting the multistage location, also can adopt linear orientation in guide groove 32 corresponding positions, that is, make sliding part 88 move forward and backward on the direction location at any time, thereby makes the adjustment precision of pressing force of button 40 bigger.In addition, the press section 42 of button 40 can contact with second support plate 90, or locatees with second support plate 90.
In addition, it is also understood that, first support plate 50, adjustment part 80 and second support plate 90 also can be spent around the axis rotation 90 of vertical bottom face in the lump and be provided with, promptly, make adjustment part 80 relative base 30 side-to-side movements, thereby adjust the distance of press points 53 left and right directions of the press section 42 that compresses 94 relative buttons 40 a little of second support plate 90 and first support plate 50.
The above is preferred embodiment of the present invention only, is not in order to limiting practical range of the present invention, and therefore all other do not break away from the equivalence of being finished under the disclosed spirit and change or modify, and all should be included in protection scope of the present invention.
Claims (13)
1. press key input device, comprise upper casing, base, button and have the circuit board of button touch switch, this circuit board is located at by this upper casing, in the housing that base and button surround, it is characterized in that: also comprise first support plate and second support plate between the salient point of the press section of being located at this button from bottom to top successively and this button touch switch, a wherein end of this first support plate and this second support plate is formed with first rotating fulcrum and second rotating fulcrum respectively, and this first rotating fulcrum end is relative with this second rotating fulcrum end position, this second support plate can move relative to this base, pushes the pressing force of this first support plate to change this press section.
2. press key input device as claimed in claim 1, it is characterized in that: this first support plate below is provided with the press points corresponding with this salient point, this second support plate below is provided with and is used for and the compressing a little of this first support plate face contact, and when this second support plate moves, be to change this to compress a little and the press section of this button and the distance of this press points.
3. press key input device as claimed in claim 2, it is characterized in that: also comprise adjustment part, this second support plate and this adjustment part articulate to form this second rotating fulcrum, this adjustment part also comprises sliding part, offer the guide groove that connects this base plate upper and lower surface on the base plate of this base, this guide groove holds this sliding part and slides in it for this sliding part, moves relative to this base to drive this second support plate.
4. press key input device as claimed in claim 3, it is characterized in that: this adjustment part is L shaped base structure, comprise base plate and be positioned at the Connection Block of base plate one side, Connection Block has two braces, is fixed with the pivot that articulates with this second support plate between this two brace.
5. press key input device as claimed in claim 4 is characterized in that: this sliding part is formed by this base plate bottom extension.
6. press key input device as claimed in claim 3 is characterized in that: this sliding part bottom is formed with stirs protuberance.
7. press key input device as claimed in claim 3 is characterized in that: this sliding part can carry out the multistage location in this guide groove.
8. press key input device as claimed in claim 7 is characterized in that: when this sliding position during in this guide groove one end, the press points that compresses point, first support plate of the press section of this button, second support plate and the salient point of button touch switch are positioned on the same line; When this sliding part moved to this guide groove other end by this end, the distance that compresses a little with the press points of the press section of this button and first support plate of second support plate increased gradually.
9. press key input device as claimed in claim 3 is characterized in that: this sliding part can be located in this guide groove everywhere.
10. press key input device as claimed in claim 1 is characterized in that: this press key input device is a mouse.
11. press key input device as claimed in claim 1 is characterized in that: this second support plate is this base move left and right relatively.
12. press key input device as claimed in claim 1 is characterized in that: this second support plate this base relatively moves forward and backward.
13. press key input device as claimed in claim 1 is characterized in that: the press section of this button is shaft-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101804061A CN102043478B (en) | 2009-10-13 | 2009-10-13 | Key input device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101804061A CN102043478B (en) | 2009-10-13 | 2009-10-13 | Key input device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102043478A true CN102043478A (en) | 2011-05-04 |
| CN102043478B CN102043478B (en) | 2012-11-07 |
Family
ID=43909689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101804061A Expired - Fee Related CN102043478B (en) | 2009-10-13 | 2009-10-13 | Key input device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102043478B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107632723A (en) * | 2017-09-19 | 2018-01-26 | 苏州达方电子有限公司 | The mouse of adjustable pressing feel |
| CN107646099A (en) * | 2015-04-07 | 2018-01-30 | 雷蛇(亚太)私人有限公司 | Input equipment |
| TWI822289B (en) * | 2022-09-01 | 2023-11-11 | 美商沃耶特拉海龜灘有限公司 | Shifting-type mouse-key module and mouse device having the same |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI332084B (en) * | 2007-03-22 | 2010-10-21 | Au Optronics Corp | Testing device |
| CN101498970A (en) * | 2009-02-02 | 2009-08-05 | 赵俊峰 | Mouse suitable for electronic sports |
-
2009
- 2009-10-13 CN CN2009101804061A patent/CN102043478B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107646099A (en) * | 2015-04-07 | 2018-01-30 | 雷蛇(亚太)私人有限公司 | Input equipment |
| CN107632723A (en) * | 2017-09-19 | 2018-01-26 | 苏州达方电子有限公司 | The mouse of adjustable pressing feel |
| CN107632723B (en) * | 2017-09-19 | 2020-08-18 | 苏州达方电子有限公司 | Mouse capable of adjusting pressing hand feeling |
| TWI822289B (en) * | 2022-09-01 | 2023-11-11 | 美商沃耶特拉海龜灘有限公司 | Shifting-type mouse-key module and mouse device having the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102043478B (en) | 2012-11-07 |
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Granted publication date: 20121107 Termination date: 20151013 |
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