CN202454252U - Pedal assembly for digital piano - Google Patents
Pedal assembly for digital piano Download PDFInfo
- Publication number
- CN202454252U CN202454252U CN2012201868268U CN201220186826U CN202454252U CN 202454252 U CN202454252 U CN 202454252U CN 2012201868268 U CN2012201868268 U CN 2012201868268U CN 201220186826 U CN201220186826 U CN 201220186826U CN 202454252 U CN202454252 U CN 202454252U
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- CN
- China
- Prior art keywords
- pedal
- pedestal
- switch
- digital piano
- pedal assembly
- 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 - Lifetime
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Abstract
The utility model relates to a pedal assembly for a digital piano. The pedal assembly for the digital piano comprises a base and a pedal, wherein one end of the pedal is hinged to the base, one side of the base is provided with an opening, and the other end of the pedal extends outside the base from the opening. A circuit board is arranged in the base, a switch is arranged on the circuit board, a switch pressing part is arranged on the pedal corresponding to the position of the switch, and a returning spring is arranged between the middle of the pedal and the base. The switch pressing part comprises a body fixed with the pedal, a first protruding part and a second protruding part, wherein the first protruding part and the second protruding part respectively protrude towards the direction of the switch. By means of the technical scheme, the pedal assembly for the digital piano has the advantages of low production cost.
Description
Technical field
The utility model relates to a kind of digital piano pedal assembly.
Background technology
Digital piano pedal assembly generally includes pedestal and pedal, and pedal one end and pedestal are articulated and connected; Pedestal one side is provided with opening, and the pedal other end is extended to outside the pedestal by said opening part, is provided with circuit board in the pedestal; Circuit board is provided with switch, and the corresponding position of the switch of said pedal is provided with the switch casting die, also is provided with back-moving spring between pedal middle part and the pedestal; Said opening part is provided with the pedal fixed frame, is embedded with nut in the said pedestal, and said nut arranged outside has the nut compressing tablet; Yet there are two kinds of different sizes in existing digital piano pedal assembly, and the switch on its circuit board has conducting resinl and two kinds of forms of take-up switch, therefore; Its pedal need be installed two kinds of multi-form switch covers, thereby has increased the production cost of enterprise; And its pedal fixed frame, nut compressing tablet adopt the mode and the pedestal of ultrasonic soldering to fix, and make that underproof digital piano pedal assembly is difficult for reclaiming, and cause the waste of resource.
Summary of the invention
To the deficiency that prior art exists, the purpose of the utility model is the digital piano pedal assembly that provides a kind of production cost lower.
For realizing above-mentioned purpose, the utility model provides following technical scheme: a kind of digital piano pedal assembly comprises pedestal and pedal; Pedal one end and pedestal are articulated and connected, and pedestal one side is provided with opening, and the pedal other end is extended to outside the pedestal by said opening part; Be provided with circuit board in the pedestal; Circuit board is provided with switch, and the corresponding position of the switch of said pedal is provided with the switch casting die, also is provided with back-moving spring between pedal middle part and the pedestal; Said switch casting die comprises the body that fixes with pedal, and first male member and second male member that protrude to the switch direction respectively.
Through adopting technique scheme, the switch casting die just can be common to the circuit board that conducting resinl or take-up switch are installed through first male member and second male member, thereby has reduced the production cost of enterprise.
The utility model further is provided with: said opening part is provided with the pedal fixed frame, and said pedal fixed frame and pedestal are and removably connect.
Through adopting technique scheme, make that digital piano pedal assembly more is prone to reclaim, reduced the waste of resource, further reduced the production cost of enterprise.
The utility model further is provided with: be embedded with nut in the said pedestal, said nut arranged outside has the nut compressing tablet, and said nut compressing tablet and pedestal are and removably connect.
Through adopting technique scheme, make that further digital piano pedal assembly more is prone to reclaim, reduced the waste of resource, further reduced the production cost of enterprise.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is the utility model digital piano pedal assembly example structure figure;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the A-A cut-open view of Fig. 1.
Embodiment
Referring to accompanying drawing 1 to accompanying drawing 3, the disclosed digital piano pedal of the utility model assembly comprises pedestal 1 and pedal 2; Pedal 2 one ends and pedestal 1 are articulated and connected, and pedestal 1 one sides are provided with opening 101, and pedal 2 other ends are extended to outside the pedestal 1 by said opening 101 places; Be provided with circuit board 3 in the pedestal 1; Circuit board 3 is provided with switch 4, and 2 pairs of inductive switch 4 positions of said pedal are provided with switch casting die 5, also are provided with back-moving spring 6 between pedal 2 middle parts and the pedestal 1; Said switch casting die 5 comprises the body 501 that fixes with pedal 2, and first male member 502 and second male member 503 that protrude to switch 4 directions respectively.Through adopting technique scheme, switch casting die 5 just can be common to the circuit board 3 that conducting resinl 401 or take-up switch 402 are installed through first male member 502 and second male member 503, thereby has reduced the production cost of enterprise.
Present embodiment further is provided with: said opening 101 places are provided with pedal fixed frame 7, and said pedal fixed frame 7 is with pedestal 1 and removably connects.Through adopting technique scheme, make that digital piano pedal assembly more is prone to reclaim, reduced the waste of resource, further reduced the production cost of enterprise.
Present embodiment further is provided with: be embedded with nut 8 in the said pedestal 1, said nut 8 arranged outside have nut compressing tablet 9, and said nut compressing tablet 9 is with pedestal 1 and removably connects.Through adopting technique scheme, make that further digital piano pedal assembly more is prone to reclaim, reduced the waste of resource, further reduced the production cost of enterprise.
Claims (3)
1. a digital piano pedal assembly comprises pedestal and pedal, and pedal one end and pedestal are articulated and connected; Pedestal one side is provided with opening; The pedal other end is extended to outside the pedestal by said opening part, is provided with circuit board in the pedestal, and circuit board is provided with switch; The corresponding position of the switch of said pedal is provided with the switch casting die; Also be provided with back-moving spring between pedal middle part and the pedestal, it is characterized in that: said switch casting die comprises the body that fixes with pedal, and first male member and second male member that protrude to the switch direction respectively.
2. digital piano pedal assembly according to claim 1, it is characterized in that: said opening part is provided with the pedal fixed frame, and said pedal fixed frame and pedestal are and removably connect.
3. digital piano pedal assembly according to claim 1 and 2 is characterized in that: be embedded with nut in the said pedestal, said nut arranged outside has the nut compressing tablet, and said nut compressing tablet and pedestal are and removably connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201868268U CN202454252U (en) | 2012-04-27 | 2012-04-27 | Pedal assembly for digital piano |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201868268U CN202454252U (en) | 2012-04-27 | 2012-04-27 | Pedal assembly for digital piano |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202454252U true CN202454252U (en) | 2012-09-26 |
Family
ID=46870098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201868268U Expired - Lifetime CN202454252U (en) | 2012-04-27 | 2012-04-27 | Pedal assembly for digital piano |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202454252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105139841A (en) * | 2015-07-31 | 2015-12-09 | 得理电子(上海)有限公司 | Switching-type control device and pedal |
-
2012
- 2012-04-27 CN CN2012201868268U patent/CN202454252U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105139841A (en) * | 2015-07-31 | 2015-12-09 | 得理电子(上海)有限公司 | Switching-type control device and pedal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120926 |