CN205194120U - Portable multifunction key coils exerciser - Google Patents
Portable multifunction key coils exerciser Download PDFInfo
- Publication number
- CN205194120U CN205194120U CN201520881930.2U CN201520881930U CN205194120U CN 205194120 U CN205194120 U CN 205194120U CN 201520881930 U CN201520881930 U CN 201520881930U CN 205194120 U CN205194120 U CN 205194120U
- Authority
- CN
- China
- Prior art keywords
- button
- shaft hole
- key
- pin shaft
- cell mount
- Prior art date
- 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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- Input From Keyboards Or The Like (AREA)
- Electrophonic Musical Instruments (AREA)
Abstract
The utility model belongs to instrumental music keyboard field, in particular to portable multifunction key coils exerciser. It comprises following technical characteristics: its characterized in that: this key -holder lower extreme is fixed on the button base, the upper end of key -holder both sides is equipped with the round pin shaft hole, the round pin axis body inserts cell mount lower extreme round hole, pass the round pin shaft hole, pass the central button body that ten unit straight line shapes were arranged again, wear out from opposite side round pin shaft hole and cell mount lower extreme round hole, screw thread on the round pin axis body both ends is fixed with the cooperation of locking cap, the one end of the button body is equipped with the button and indicates the groove, the other end is equipped with the button weight, be equipped with the mirror surface in the cell mount, it separates to be equipped with the spacer between every unit button body center bore. This exerciser, the standard bonding region of keyboard constitutes, and ten indicate can practise simultaneously, observe the hand -type through the mirror, and strength, sensitivity, speed, the harmony of respectively pointing the button to the cultivation practitioner have very big help, and this exerciser simple structure is with low costs, small, portable, convenient to use.
Description
Technical field
The utility model belongs to instrumental music art of keypads, particularly a kind of portable multi-function keyboard practice device.
Background technology
At present, refer to that power exercising machine is piano, a kind of utensil that accordion, double key beginner are used for practising referring to power, practise improving the strength referring to power, palm, forearm position by practitioner.But the finger power exercising machine used at present is general apparatus, and major part is all four finger buttons, the five fingers exercising machine carries out strengthening exercise, not that QWERTY keyboard is formed, can not refer to practise with two hands ten simultaneously, cause two hands ten to refer to that strength is uneven, fingers deformed, thus affect the quality of playing; Practitioner is when carrying out the exercise of finger power in addition, need the hand-type change observing oneself at any time, and existing exercising machine can not meet the needs of practitioner.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiency that prior art exists, provide a kind of portable multi-function keyboard practice device.What this button was integrated is made up of plastics or wood materials, and key body is made up of two parts, and one end is weight, and the other end is that button refers to groove, and key part is made up of standard keypad; Two hands ten refer to practise simultaneously, make ten finger strength even, also can the five fingers or singly refer to exercise, and when therefore beginner does one's exercises, two hands can practise direct key tap simultaneously, have real space sense; Whether above keyboard, be provided with mirror, practitioner observes hand-type change by mirror, correct in time oneself fingering and be out of shape, this exercising machine to cultivating button strength that practitioner respectively points, sensitive, speed, harmony has very great help.This exercising machine structure is simple, and cost is low, and volume is little, is easy to make, and is easy to carry, easy to use.
For solving above-mentioned Problems existing, the utility model proposes a kind of portable multi-function keyboard practice device, the technical scheme that the utility model adopts is: a kind of portable multi-function keyboard practice device, it is made up of following modular construction technical characteristic: by button base, button weight, bearing pin body, pin shaft hole, key support, key body, button refers to groove, cell mount, minute surface forms, it is characterized in that: this key support lower end is fixed on button base, the upper end of key support both sides is provided with pin shaft hole, described bearing pin body inserts cell mount lower end circular hole, through pin shaft hole, again through the center button body of ten unit linear array, pass from the pin shaft hole of opposite side and picture frame pedestal lower end circular hole, screw thread on bearing pin body two ends coordinates fixing with locking cap, one end of described key body is provided with button and refers to groove, the other end is provided with button weight, minute surface is provided with in described cell mount, separates is provided with between described each key body central shaft hole.
The beneficial effects of the utility model are: this keyboard practice device, keyboard standard keypad is formed, ten refer to can practise simultaneously, observe hand-type by mirror, have very great help to strength, sensitive, speed, the harmony of cultivating practitioner each finger key, this exercising machine structure is simple, cost is low, volume is little, is easy to make, be easy to carry, easy to use.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Fig. 1 is a kind of main body schematic diagram of portable multi-function keyboard practice device.
In figure
1-button base
2-button weight
3-bearing pin body
4-pin shaft hole
5-key support
6-key body
7-button refers to groove
8-cell mount
9-minute surface
Embodiment
The utility model proposes for solving ten finger exercise problems.Agent structure of the present utility model as shown in Figure 1, it is made up of following modular construction technical characteristic: by button base 1, button weight 2, bearing pin body 3, pin shaft hole 4, key support 5, key body 6, button refers to groove 7, cell mount 8, minute surface 9 forms, this key support 5 lower end is fixed on button base 1, the upper end of key support 5 both sides is provided with pin shaft hole 4, described bearing pin body 3 inserts picture frame support 8 lower end circular hole, through pin shaft hole 4, again through the center button body 6 of ten unit linear array, pass from the pin shaft hole 4 of opposite side and cell mount 8 lower end circular hole, screw thread on bearing pin body 3 two ends coordinates fixing with locking cap, one end of described key body 6 is provided with button and refers to groove 8, the other end is provided with button weight 2, minute surface 9 is provided with in described cell mount 8, separates is provided with between described each key body 6 central shaft hole.
Use a kind of method of portable multi-function keyboard practice device: during use, minute surface on exercising machine is adjusted to appropriate location, refer to be placed on button ten, ten fingers or the five fingers are bent downwardly firmly or the firmly exercise respectively of certain finger, can also by finger wide-angle and tension exercises, in exercise, pointed the change of fingering and hand-type by specular observation, after using, mirror and keyboard are folded.
Claims (1)
1. a portable multi-function keyboard practice device, by button base (1), button weight (2), bearing pin body (3), pin shaft hole (4), key support (5), key body (6), button refers to groove (7), cell mount (8), minute surface (9) forms, it is characterized in that: this key support (5) lower end is fixed on button base (1), the upper end of key support (5) both sides is provided with pin shaft hole (4), described bearing pin body (3) inserts cell mount (8) lower end circular hole, through pin shaft hole (4), again through the center button body (6) of ten unit linear array, pass from the pin shaft hole (4) of opposite side and cell mount (8) lower end circular hole, screw thread on bearing pin body (3) two ends coordinates fixing with locking cap, one end of described key body (6) is provided with button and refers to groove (8), the other end is provided with button weight (2), minute surface (9) is provided with in described cell mount (8), separates is provided with between described each key body (6) central shaft hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520881930.2U CN205194120U (en) | 2015-11-09 | 2015-11-09 | Portable multifunction key coils exerciser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520881930.2U CN205194120U (en) | 2015-11-09 | 2015-11-09 | Portable multifunction key coils exerciser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205194120U true CN205194120U (en) | 2016-04-27 |
Family
ID=55787091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520881930.2U Expired - Fee Related CN205194120U (en) | 2015-11-09 | 2015-11-09 | Portable multifunction key coils exerciser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205194120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123414A (en) * | 2017-06-30 | 2017-09-01 | 杨以桡 | Fingerboard overlooks mirror and method is played in the guiding of fingerboard mirror image |
-
2015
- 2015-11-09 CN CN201520881930.2U patent/CN205194120U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123414A (en) * | 2017-06-30 | 2017-09-01 | 杨以桡 | Fingerboard overlooks mirror and method is played in the guiding of fingerboard mirror image |
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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 |
Granted publication date: 20160427 Termination date: 20161109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |