CN204389082U - A kind of electronic piano keyboard dynamics proving installation - Google Patents
A kind of electronic piano keyboard dynamics proving installation Download PDFInfo
- Publication number
- CN204389082U CN204389082U CN201520092316.8U CN201520092316U CN204389082U CN 204389082 U CN204389082 U CN 204389082U CN 201520092316 U CN201520092316 U CN 201520092316U CN 204389082 U CN204389082 U CN 204389082U
- Authority
- CN
- China
- Prior art keywords
- console
- mounting rod
- keyboard
- operator
- handrail mounting
- 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
Links
Abstract
The utility model relates to a kind of electronic piano keyboard dynamics proving installation, comprise an operator's console, the top of described operator's console is provided with keyboard pressure rack, the rear of described operator's console is placed with the testing apparatus connecting display screen, the operating surface of described operator's console is provided with keyboard rest area, described testing apparatus connects the test data line being used for connecting with keyboard to be tested, described keyboard pressure rack comprises line pressure bar always, described straight line depression bar connects a handrail mounting rod, described handrail mounting rod is arranged with two pressing operation handrails, described handrail mounting rod connects reset bracing wire, the other end of described reset bracing wire is connected on the top board that is located at above described operator's console, described handrail mounting rod connects rotatable bar, the two ends of described rotatable bar are installed in rotation on the inwall of the side plate of described operator's console both sides.The utility model has easy to use, the feature of good test effect.
Description
Technical field
The utility model belongs to pianotron technical field, is specifically related to a kind of electronic piano keyboard dynamics proving installation.
Background technology
Pianotron is produced and is necessary that the keystroke dynamics to fingerboard is tested, ensureing that the dynamics of each button controls consistent and uniform, still there is no a kind of directly test electronic piano keyboard dynamics efficient apparatus at present, therefore, be necessary to develop a kind of test electronic piano keyboard dynamics efficient apparatus, the keyboard dynamics of pianotron is tested, there is great production practices and realistic meaning.
Utility model content
The purpose of this utility model is solve above-mentioned technical matters and provide a kind of electronic piano keyboard dynamics proving installation.
For achieving the above object, the utility model adopts following technical scheme:
A kind of electronic piano keyboard dynamics proving installation, comprise an operator's console, the top of described operator's console is provided with keyboard pressure rack, the rear of described operator's console is placed with the testing apparatus connecting display screen, the operating surface of described operator's console is provided with keyboard rest area, described testing apparatus connects the test data line being used for connecting with keyboard to be tested, described keyboard pressure rack comprises line pressure bar always, described straight line depression bar connects a handrail mounting rod, described handrail mounting rod is arranged with two pressing operation handrails, described handrail mounting rod connects reset bracing wire, the other end of described reset bracing wire is connected on the top board that is located at above described operator's console, described handrail mounting rod connects rotatable bar, the two ends of described rotatable bar are installed in rotation on the inwall of the side plate of described operator's console both sides.
Described straight line depression bar and described handrail mounting rod be arranged in parallel up and down.
Described straight line depression bar and described handrail mounting rod and between be provided with stiffener.
Described reset bracing wire is two, inside the two ends being symmetricly set on described handrail mounting rod.
The utility model is by adopting operator's console, the top of described operator's console is provided with keyboard pressure rack, the rear of described operator's console is placed with the testing apparatus connecting display screen, the operating surface of described operator's console is provided with keyboard rest area, described testing apparatus connects the test data line being used for connecting with keyboard to be tested, described keyboard pressure rack comprises line pressure bar always, described straight line depression bar connects a handrail mounting rod, described handrail mounting rod is arranged with two pressing operation handrails, described handrail mounting rod connects reset bracing wire, the other end of described reset bracing wire is connected on the top board that is located at above described operator's console, described handrail mounting rod connects rotatable bar, the two ends of described rotatable bar are installed in rotation on the inwall of the side plate of described operator's console both sides, can after testing apparatus be connected with keyboard, by pressing this keyboard pressure rack, the straight line presser bar pressure of this keyboard pressure rack is pressed on keyboard equably, then the pressure signal adopting each button to export by testing apparatus is tested, have easy to use, the feature of good test effect.
Accompanying drawing explanation
Figure 1 shows that the structural representation of the electronic piano keyboard dynamics proving installation that the utility model embodiment provides.
Embodiment
Below, in conjunction with example, substantive distinguishing features of the present utility model and advantage are further described, but the utility model is not limited to listed embodiment.
Refer to Fig. 1, a kind of electronic piano keyboard dynamics proving installation, comprise an operator's console 1, the top of described operator's console is provided with keyboard pressure rack 2, the rear of described operator's console 1 is placed with the testing apparatus (not shown) connecting display screen 3, the operating surface of described operator's console 1 is provided with keyboard rest area 11, described testing apparatus connects the test data line 4 being used for connecting with keyboard to be tested, described keyboard pressure rack 2 comprises line pressure bar 24 always, described straight line depression bar connects a handrail mounting rod 22 by the connecting link 23 that multiple parallel interval is arranged, described handrail mounting rod 22 is arranged with two pressing operation handrails 27, described handrail mounting rod 22 connects reset bracing wire 10, the other end of described reset bracing wire 10 is connected on the top board 6 that is located at above described operator's console 1, described handrail mounting rod 22 is arranged by corresponding with multiple described connecting link 23, and the connecting link 24 of the perpendicular multiple spaced and parallel setting in beating the connecting link 23 of answering accordingly connects a rotatable bar 25, the two ends of described rotatable bar 25 are installed in rotation on the inwall of the side plate 5 of described operator's console 1 both sides.
Wherein, the keyboard pressure rack that described straight line depression bar 21 and described handrail mounting rod 22 and described rotatable bar 25 are formed forms the structure of L shape.
In specific implementation, described side plate 5 connects with described top board, further, is provided with testing apparatus utility appliance and places plate 7, place the input equipment of operational test set, comprise input keyboard 8 and mouse 9 in the below of described top board, and display screen 3.
Wherein, described straight line depression bar 21 be arranged in parallel with described handrail mounting rod about 22, the plane being perpendicular at described straight line depression bar 21 and the common place plane of described handrail mounting rod 22 and described rotatable bar 25 and the described common place of handrail mounting rod, and described rotatable bar 25 is arranged in parallel with handrail mounting rod 22 described in described straight line depression bar 21.
Described straight line depression bar 21 and described handrail mounting rod 22 and between be provided with stiffener 26.
Described reset bracing wire 10 is two, inside the two ends being symmetricly set on described handrail mounting rod 22.
The utility model is by adopting operator's console, the top of described operator's console is provided with keyboard pressure rack, the rear of described operator's console is placed with the testing apparatus connecting display screen, the operating surface of described operator's console is provided with keyboard rest area, described testing apparatus connects the test data line being used for connecting with keyboard to be tested, described keyboard pressure rack comprises line pressure bar always, described straight line depression bar connects a handrail mounting rod, described handrail mounting rod is arranged with two pressing operation handrails, described handrail mounting rod connects reset bracing wire, the other end of described reset bracing wire is connected on the top board that is located at above described operator's console, described handrail mounting rod connects rotatable bar, the two ends of described rotatable bar are installed in rotation on the inwall of the side plate of described operator's console both sides, can after testing apparatus be connected with keyboard, by pressing this keyboard pressure rack, the straight line presser bar pressure of this keyboard pressure rack is pressed on keyboard equably, then the pressure signal adopting each button to export by testing apparatus is tested, have easy to use, the feature of good test effect.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. an electronic piano keyboard dynamics proving installation, it is characterized in that, comprise an operator's console, the top of described operator's console is provided with keyboard pressure rack, the rear of described operator's console is placed with the testing apparatus connecting display screen, the operating surface of described operator's console is provided with keyboard rest area, described testing apparatus connects the test data line being used for connecting with keyboard to be tested, described keyboard pressure rack comprises line pressure bar always, described straight line depression bar connects a handrail mounting rod, described handrail mounting rod is arranged with two pressing operation handrails, described handrail mounting rod connects reset bracing wire, the other end of described reset bracing wire is connected on the top board that is located at above described operator's console, described handrail mounting rod connects rotatable bar, the two ends of described rotatable bar are installed in rotation on the inwall of the side plate of described operator's console both sides.
2. electronic piano keyboard dynamics proving installation according to claim 1, it is characterized in that, described straight line depression bar and described handrail mounting rod be arranged in parallel up and down.
3. electronic piano keyboard dynamics proving installation according to claim 2, is characterized in that, described straight line depression bar and described handrail mounting rod and between be provided with stiffener.
4. electronic piano keyboard dynamics proving installation according to claim 3, it is characterized in that, described reset bracing wire is two, inside the two ends being symmetricly set on described handrail mounting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520092316.8U CN204389082U (en) | 2015-02-06 | 2015-02-06 | A kind of electronic piano keyboard dynamics proving installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520092316.8U CN204389082U (en) | 2015-02-06 | 2015-02-06 | A kind of electronic piano keyboard dynamics proving installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204389082U true CN204389082U (en) | 2015-06-10 |
Family
ID=53361792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520092316.8U Expired - Fee Related CN204389082U (en) | 2015-02-06 | 2015-02-06 | A kind of electronic piano keyboard dynamics proving installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204389082U (en) |
-
2015
- 2015-02-06 CN CN201520092316.8U patent/CN204389082U/en not_active Expired - Fee Related
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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: 20150610 Termination date: 20200206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |