CN2891200Y - Musical instrument rack - Google Patents
Musical instrument rack Download PDFInfo
- Publication number
- CN2891200Y CN2891200Y CN 200620053462 CN200620053462U CN2891200Y CN 2891200 Y CN2891200 Y CN 2891200Y CN 200620053462 CN200620053462 CN 200620053462 CN 200620053462 U CN200620053462 U CN 200620053462U CN 2891200 Y CN2891200 Y CN 2891200Y
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- CN
- China
- Prior art keywords
- support
- supporting leg
- register pin
- locating slot
- leg
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Abstract
A piano support comprises a first leg and a second leg, wherein the middle part of the first leg is hinged with the middle part of the second leg, while the top of the first leg is connected with the top of the second leg via a leg fixing element. The invention is characterized in that the first leg is disposed with a first support and the second leg is disposed with a second support, while the first leg is hinged with the first support and the second leg is hinged with the second support, the upper part of the first leg is connected with the lower pat of the first support via at least one first support positioning element, and the upper part of the second leg is connected with the lower part of the second support via at least one second support positioning element. Compared with prior technique, the utility model has the advantages in simple structure and easy production, while user can seat when the second and first supports are lifted down, or stand when the second and first supports are lifted up.
Description
Technical field
The utility model relates to a kind of qin frame.
Background technology
Idiophonic qin framves such as existing qin frame, especially dulcimer, mostly.As Chinese patent literature CN2170560 " mellotron qin frame ", disclose a kind of mellotron qin frame, comprised supporting leg, it is characterized in that the supporting leg bar that the supporting leg pipe is arranged in the described supporting leg and cooperate with the supporting leg pipe, the adjusting locking device is arranged on the supporting leg, adjustable stempoda is arranged in the supporting leg bottom.
Summary of the invention
The utility model provides a kind of qin frame, can in two kinds of user modes, change, and simple in structure, the technical scheme of employing is as follows:
Qin frame of the present utility model, comprise first supporting leg and second supporting leg, first midleg and second midleg are hinged, the first supporting leg top is connected by leg mount with the second supporting leg top, it is characterized in that: described first supporting leg is provided with first support, second supporting leg is provided with second support, first supporting leg and first support are hinged, second supporting leg and second support are hinged, the first supporting leg top is connected by at least one first support detent mechanism with the first support bottom, and the second supporting leg top is connected by at least one second support detent mechanism with the second support bottom.
Described leg mount is a connecting rod, the hinged first supporting leg top of connecting rod one end, and the other end connects the second supporting leg top by butt hook.
Described leg mount is a rope, and an end of rope is fixed on the first supporting leg top, and the other end is fixed on the second supporting leg top.
Described second cantilever tip is connected by support bindiny mechanism with first cantilever tip.
Described support bindiny mechanism is a connecting rod, hinged first cantilever tip of connecting rod one end, and the other end connects second cantilever tip by butt hook.
Described support bindiny mechanism is a rope, and an end of rope is fixed on first cantilever tip, and the other end connects second cantilever tip by butt hook.
Described support bindiny mechanism also can be two ropes, and the first rope head end is fixed on first cantilever tip, and the second rope head end is fixed on second cantilever tip, and the first rope end connects the abutment ring of the second rope end by butt hook.
The described first support detent mechanism comprises register pin and the locating slot that cooperates with it, and register pin is located at the first support bottom, and locating slot is located at the position corresponding with register pin, the first supporting leg top.When the register pin of the first support bottom turns to the position of the first supporting leg top locating slot, register pin is inserted in the locating slot pin, can realize the function of locating.Can also be provided with return mechanism between the described register pin and first support, as spring, spur register pin like this, against the force of the spring in register pin retraction first support, just can not stop the motion of first supporting leg, when the locating slot of first supporting leg moves to the position corresponding with register pin, decontrol register pin, under the pulling force of spring, the register pin end just inserts in the unidirectional locating slot.And described register pin top can also be provided with the pull bar of being convenient to spur register pin.
The described second support detent mechanism comprises unidirectional locating slot and backstay, and unidirectional locating slot is located at the second supporting leg top, and described backstay is located at the position corresponding with unidirectional locating slot, the second support bottom.Backstay is along with second support rotates, and in backstay moved to unidirectional locating slot, second support just can't be rotated further.So after the stationkeeping of first support, under the effect of support fixture, the position of second support is also just decided.
The described second support detent mechanism is the same with the first support detent mechanism, comprises register pin and the locating slot that cooperates with it, and register pin is located at the second support bottom, and locating slot is located at the position corresponding with register pin, the second supporting leg top.When the register pin of the second support bottom turns to the position of the second supporting leg top locating slot, register pin is inserted in the locating slot pin, can realize the function of locating.
Move the qin frame for the ease of the user, the bottom of two legs of described first supporting leg is equipped with a roller.When the user used like this, two legs that only need lift second supporting leg slightly just can mobile qin frame.
The utility model beneficial effect against existing technologies is, the qin shelf structure is simple, be easy to realize, the user promptly can put down the use that is seated of second support and first support, also can prop up second support and the first support station use, and is very easy to use.
Description of drawings
Fig. 1 is the structural representation of first user mode of the utility model preferred embodiment;
Fig. 2 is second user mode synoptic diagram of preferred embodiment shown in Figure 1;
Fig. 3 is the 3rd a user mode synoptic diagram of preferred embodiment shown in Figure 1;
Fig. 4 is the 4th a user mode synoptic diagram of preferred embodiment shown in Figure 1;
Embodiment
Shown in Fig. 1-4, the qin frame in this preferred embodiment comprises that first supporting leg 1 and second supporting leg 2, the first supporting legs, 1 middle part and second supporting leg, 2 middle parts are hinged, and first supporting leg, 1 top is connected by leg mount 3 with second supporting leg, 2 tops.
Described leg mount 3 is ropes, adopts two leg mount 3 in the present embodiment.One end of rope is fixed on first supporting leg, 1 top, and the other end is fixed on second supporting leg, 2 tops.
Described first supporting leg 1 is provided with first support 4, second supporting leg 2 is provided with second support 5, first supporting leg 1 and first support 4 are hinged, second supporting leg 2 and second support 5 are hinged, first supporting leg, 1 top is connected by 2 first support detent mechanisms with first support, 4 bottoms, and second supporting leg, 2 tops are connected by 2 second support detent mechanisms with second support, 5 bottoms.
Described second support 5 tops are connected by support bindiny mechanism with first support, 4 tops, and present embodiment adopts two support bindiny mechanisms.
Described support bindiny mechanism is that first rope 6 and second rope, 7, the first ropes, 6 head ends are fixed on first support, 4 tops, and second rope, 7 head ends are fixed on second support, 5 tops, first rope, the 6 terminal abutment rings 9 that connect second rope, 7 ends by butt hook 8.
The described first support detent mechanism comprises register pin 10 and the locating slot 11 that cooperates with it, and register pin 10 is located at first support, 4 bottoms, and locating slot 11 is located at the corresponding position of first supporting leg, 1 top and register pin 10.When the register pin 10 of first support, 4 bottoms turns to the position of first supporting leg, 1 top locating slot 11, register pin 10 is inserted in the locating slots 11 pin, can realize the function of locating.Also be provided with the spring (not shown) between the described register pin 10 and first support 4, spur register pin 10 like this, against the force of the spring, in register pin 10 retractions first support 4, just can not stop the motion of first supporting leg 1,, decontrol register pin 10 when the locating slot 11 of first supporting leg 1 moves to the position corresponding with register pin 10, under the pulling force of spring, register pin 10 ends just insert in the locating slot.And described register pin 10 tops also are provided with the pull bar 13 of being convenient to spur register pin.
The described second support detent mechanism is the same with the first support detent mechanism, comprises register pin and the locating slot that cooperates with it, owing to cannot see among the figure, and identical with the first support detent mechanism, therefore do not draw.Register pin is located at second support, 5 bottoms, and locating slot is located at the position corresponding with register pin, second supporting leg, 2 tops.
The bottom of two legs of described first supporting leg 1 is equipped with a roller 12.
Shown in Fig. 1-4, the qin frame in the present embodiment has 4 states:
As shown in Figure 1, first state is a high-end trim, under this state, dulcimer is placed on the qin frame, and the user can stand.
As shown in Figure 2, second state is low-end trim, under this state, dulcimer is placed on the qin frame, and the user can be seated.
As shown in Figure 3, the 3rd state is another kind of low-end trim, under this state, dulcimer is placed on the qin frame, and the user can be seated, and dulcimer is placed relatively more surely.
As shown in Figure 4, one of four states is a collapse state, is convenient to storage like this obsolete the time.
Claims (10)
1, a kind of qin frame, comprise first supporting leg and second supporting leg, first midleg and second midleg are hinged, the first supporting leg top is connected by leg mount with the second supporting leg top, it is characterized in that: described first supporting leg is provided with first support, second supporting leg is provided with second support, first supporting leg and first support are hinged, second supporting leg and second support are hinged, the first supporting leg top is connected by at least one first support detent mechanism with the first support bottom, and the second supporting leg top is connected by at least one second support detent mechanism with the second support bottom.
2, qin frame as claimed in claim 1, it is characterized in that: described leg mount is a connecting rod, the hinged first supporting leg top of connecting rod one end, the other end connects the second supporting leg top by butt hook.
3, qin frame as claimed in claim 1, it is characterized in that: described leg mount is a rope, and an end of rope is fixed on the first supporting leg top, and the other end is fixed on the second supporting leg top.
4, qin frame as claimed in claim 1 is characterized in that: described second cantilever tip is connected by support bindiny mechanism with first cantilever tip.
5, qin frame as claimed in claim 4 is characterized in that: described support bindiny mechanism is a connecting rod, hinged first cantilever tip of connecting rod one end, and the other end connects second cantilever tip by butt hook.
6, qin frame as claimed in claim 4, it is characterized in that: described support bindiny mechanism is two ropes, the first rope head end is fixed on first cantilever tip, and the second rope head end is fixed on second cantilever tip, and the first rope end connects the abutment ring of the second rope end by butt hook.
7, qin frame as claimed in claim 1 is characterized in that: the described first support detent mechanism comprises register pin and the locating slot that cooperates with it, and register pin is located at the first support bottom, and locating slot is located at the position corresponding with register pin, the first supporting leg top.
8, qin frame as claimed in claim 1 is characterized in that: the described second support detent mechanism comprises unidirectional locating slot and backstay, and unidirectional locating slot is located at the second supporting leg top, and described backstay is located at the position corresponding with unidirectional locating slot, the second support bottom.
9, qin frame as claimed in claim 1, it is characterized in that: the described second support detent mechanism is the same with the first support detent mechanism, comprise register pin and the locating slot that cooperates with it, register pin is located at the second support bottom, and locating slot is located at the position corresponding with register pin, the second supporting leg top.
10, qin frame as claimed in claim 1 is characterized in that: the bottom of two legs of described first supporting leg is equipped with a roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620053462 CN2891200Y (en) | 2006-01-05 | 2006-01-05 | Musical instrument rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620053462 CN2891200Y (en) | 2006-01-05 | 2006-01-05 | Musical instrument rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2891200Y true CN2891200Y (en) | 2007-04-18 |
Family
ID=38021865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620053462 Expired - Fee Related CN2891200Y (en) | 2006-01-05 | 2006-01-05 | Musical instrument rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2891200Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157271A (en) * | 2014-08-20 | 2014-11-19 | 黄武 | Novel guzheng rack |
-
2006
- 2006-01-05 CN CN 200620053462 patent/CN2891200Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157271A (en) * | 2014-08-20 | 2014-11-19 | 黄武 | Novel guzheng rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070418 Termination date: 20110105 |