CN203774137U - Pull-rod type keyboard key elasticity adjusting device - Google Patents
Pull-rod type keyboard key elasticity adjusting device Download PDFInfo
- Publication number
- CN203774137U CN203774137U CN201320882203.9U CN201320882203U CN203774137U CN 203774137 U CN203774137 U CN 203774137U CN 201320882203 U CN201320882203 U CN 201320882203U CN 203774137 U CN203774137 U CN 203774137U
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- CN
- China
- Prior art keywords
- rotating shaft
- adjusting
- groove
- regulates
- type keyboard
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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.)
- Withdrawn - After Issue
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Abstract
Provided is a pull-rod type keyboard key elasticity adjusting device which is characterized by comprising a bottom plate, an adjusting rotating shaft, an adjusting wrench and a clamping head. The bottom plate is provided with a square groove. The adjusting rotating shaft is arranged in the groove of the bottom plate. The adjusting rotating shaft is provided with a section surface along an axis. The adjusting wrench is arranged at the tail end of the adjusting rotating shaft and perpendicular to the axis of the adjusting rotating shaft. The clamping head is provided with multiple grooves used for clamping the adjusting wrench. The adjusting rotating shaft can freely rotate in the groove of the bottom plate without shaking. A pull rod of a key is placed on the adjusting rotating shaft. When the section surface of the adjusting rotating shaft is overlapped with the bottom part of the groove of the bottom plate, the position to which the pull rod of the key can reach is the lowest. When the section surface of the adjusting rotating shaft is perpendicular to the bottom part of the groove of the bottom plate, the position to which the pull rod of the key can reach is the highest. With adjustment of rotation of the rotating shaft, the position to which the pull rod of the key can reach can be adjusted within a quite small range so that elasticity of the key is adjusted.
Description
Technical field
The invention belongs to keyboard technology, particularly relating to one can the flexible device of adjusting yoke formula keyboard.
Background technology
Whether typewriter and modern stenographic machine or quick-recording machine use the product of rod-pulling type button in addition, and the maximum feature of rod-pulling type button refers to sense obviously while being pressing keys, be conducive to operating personnel's keystroke action of judgement oneself in the time of quick keystroke and put in place.But the button elasticity of existing rod-pulling type keyboard is unified, all operating personnel need to implement the identical dynamics of pressing, could complete operation.And in fact, between different operators, strength is differentiated, and everyone keystroke custom is different.Only having in the flexible situation of a kind of button, operator, regardless of strength size or custom, can only change and oneself fit keyboard.This often causes the people that strength is little not go up word or hiatus, and the people that strength is large can think again there is no feel by too pine of button, not handy.Even same person also has different requirements for button elasticity under different healths.If can button elasticity be regulated, operator just can select best keyboard elasticity according to the needs of oneself, to obtain the keystroke sensation of the most comfortable.
But, the adjustable scope of rod-pulling type keyboard elasticity is very little, because be that people's the dynamics of finger tapping keyboard itself can be very not large, the excessive or too small keyboard that all can cause of the amplitude of adjusting cannot operate, so must also will ensure that in the time of regulating key elasticity adjustable range should not be excessive.
Existing technology or product cannot address the above problem, and need the Technology design of innovation.
Summary of the invention
The object of the invention is to solve rod-pulling type keyboard elasticity minor adjustments problem, meet the flexible needs of different key.
The present invention is a kind of rod-pulling type keyboard flexible adjustment device, it is characterized in that comprising base plate, regulates rotating shaft, regulates spanner and dop; Base plate has square groove, regulates rotating shaft to be placed in bottom plate groove; Regulate rotating shaft to have a tangent plane along axis; Regulate spanner to be arranged on regulating rotary shaft end, and perpendicular to the axis that regulates rotating shaft; On dop, have multiple for blocking the groove that regulates spanner.
Between the adjusting rotating shaft of described device and the square groove of base plate for being slidably matched.
Adjusting rotating shaft is cut to semi-cylindrical by the tangent plane of described adjusting rotating shaft, and the width of tangent plane is greater than zero, is less than the diameter that regulates rotating shaft.
Described device can regulate rotating shaft two ends that adjusting spanner is all installed, and corresponding configuration dop.
Described adjusting rotating shaft can freely be rotated in bottom plate groove, but can not rock.The pull bar of button is placed on and regulates in rotating shaft, in the time regulating the tangent plane of rotating shaft and the bottom of bottom plate groove to overlap, the position that button pull bar can arrive is minimum, and in the time regulating the tangent plane of rotating shaft and the bottom vertical of bottom plate groove, the position that button pull bar can arrive is the highest.By regulate the rotation of rotating shaft can be in very small scope the position that arrives of regulating key pull bar, thereby regulated the elasticity of button.
When use, adjusting spanner is stuck in first groove of card, when adjusting spanner is pulled to the next groove of dop, regulates rotating shaft to rotate thereupon, need the size of rotational angle, can set by the distance of dop groove.
brief description of the drawings
Fig. 1 rod-pulling type keyboard flexible adjustment device front view
Fig. 2 rod-pulling type keyboard flexible adjustment device upward view
Fig. 3 button pull bar extreme lower position work schematic diagram
Fig. 4 button pull bar extreme higher position work schematic diagram
Fig. 5 dop lateral plan
Fig. 6 regulating rotary axle construction figure
specific embodiment
Fig. 1-Fig. 6 is the preferred embodiments of the present invention, as described in Figure, rod-pulling type keyboard flexible adjustment device of the present invention comprises base plate 1, regulates rotating shaft 2, regulates spanner 3 and dop 4, base plate 1 has square groove, regulate rotating shaft 2 to be placed in base plate 1 groove, regulate rotating shaft 2 to have a tangent plane along axis; Regulate spanner 3 to be arranged on the end that regulates rotating shaft 2, and perpendicular to the axis that regulates rotating shaft 2; On dop 4, have multiple for blocking the groove that regulates spanner.
Adjusting rotating shaft 2 is cut to semi-cylindrical by the tangent plane of described adjusting rotating shaft 2, and the width of tangent plane is greater than zero, is less than the diameter that regulates rotating shaft 2.
Described device is regulating rotating shaft 2 two ends that an adjusting spanner 3 has respectively been installed, and corresponding configuration dop 4.Described adjusting rotating shaft 2 can freely be rotated in base plate 1 groove, but can not rock.The pull bar 5 of button is placed on and regulates in rotating shaft 2, in the time regulating spanner 3 vertical with base plate 1, regulates the tangent plane of rotating shaft 2 to overlap with the bottom of base plate 1 groove, and button pull bar 5 can arrive minimum position; When regulating spanner 3 to be pulled down when parallel with base plate 1, regulate the tangent plane of rotating shaft 2 and the bottom vertical of base plate 1 groove, button pull bar 5 can arrive the highest position.By regulate the rotation of rotating shaft 2 can be in very small scope the in-position of regulating key pull bar 5, thereby regulated the elasticity of button.
Claims (4)
1. a rod-pulling type keyboard flexible adjustment device, is characterized in that, comprises base plate, regulates rotating shaft, regulates spanner and dop; Base plate has square groove, regulates rotating shaft to be placed in bottom plate groove; Regulate rotating shaft to have a tangent plane along axis; Regulate spanner to be arranged on regulating rotary shaft end, and perpendicular to the axis that regulates rotating shaft; On dop, have multiple for blocking the groove that regulates spanner.
2. rod-pulling type keyboard flexible adjustment device according to claim 1, is characterized in that, between the adjusting rotating shaft of described device and the square groove of base plate for being slidably matched.
3. rod-pulling type keyboard flexible adjustment device according to claim 2, is characterized in that, adjusting rotating shaft is cut to semi-cylindrical by the tangent plane of described adjusting rotating shaft, and the width of tangent plane is greater than zero, is less than the diameter that regulates rotating shaft.
4. rod-pulling type keyboard flexible adjustment device according to claim 3, is characterized in that, can regulate rotating shaft two ends that adjusting spanner is all installed, and corresponding configuration dop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320882203.9U CN203774137U (en) | 2013-12-31 | 2013-12-31 | Pull-rod type keyboard key elasticity adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320882203.9U CN203774137U (en) | 2013-12-31 | 2013-12-31 | Pull-rod type keyboard key elasticity adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203774137U true CN203774137U (en) | 2014-08-13 |
Family
ID=51291295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320882203.9U Withdrawn - After Issue CN203774137U (en) | 2013-12-31 | 2013-12-31 | Pull-rod type keyboard key elasticity adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203774137U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103715000A (en) * | 2013-12-31 | 2014-04-09 | 唐可为 | Elasticity adjusting device for pull rod type keyboard key |
-
2013
- 2013-12-31 CN CN201320882203.9U patent/CN203774137U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103715000A (en) * | 2013-12-31 | 2014-04-09 | 唐可为 | Elasticity adjusting device for pull rod type keyboard key |
| CN103715000B (en) * | 2013-12-31 | 2016-03-02 | 唐可为 | A kind of rod-pulling type keyboard flexible adjustment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140813 Effective date of abandoning: 20160302 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |