CN207541930U - A kind of qin frame with rotation jack - Google Patents
A kind of qin frame with rotation jack Download PDFInfo
- Publication number
- CN207541930U CN207541930U CN201721143047.9U CN201721143047U CN207541930U CN 207541930 U CN207541930 U CN 207541930U CN 201721143047 U CN201721143047 U CN 201721143047U CN 207541930 U CN207541930 U CN 207541930U
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- support bar
- support
- bar
- qin
- qin frame
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Abstract
The utility model is related to a kind of qin framves with rotation jack, left socle is hinged by left first axis pin by left first support bar and left second support bar and forms X-shaped shape, the left first support bar of rotatable folding and unfolding is equipped on left first support bar top, the left second support bar of rotatable folding and unfolding is equipped on left second support bar top；Right support is hinged by right first axis pin by right first support bar and right second support bar and forms X-shaped shape, the right first support bar of rotatable folding and unfolding is equipped on right first support bar top, the right second support bar of rotatable folding and unfolding is equipped on right second support bar top；Left first support bar and right first support bar form the first support platform and support a qin, and left second support bar and right second support bar form the second support platform and support another qin.
Description
Technical field
The utility model is related to a kind of qin frame, more particularly, to a kind of qin frame with rotation jack.
Background technology
For existing qin frame usually using the stent of an X-type, which supports an electronic organ.If it needs
When supporting two electronic organs, then need to assemble again at the X-type frame upper both ends support platform for place second electricity
Sub- qin.
But there are following technological deficiencies for existing qin frame：
(1) the existing qin frame for placing electronic organ is in the case where opening angle is certain, it has not been convenient to which different stature height make
User uses.
(2) support zone of the existing qin frame both sides for placing electronic organ is not easy to adjust in the horizontal direction, can not be suitable for not
With the electronic organ of length, the height of qin can be reduced even if can adjust, it has not been convenient to use.
(3) the existing qin frame occupied space for placing electronic organ is big, it has not been convenient to carry and assemble.
Utility model content
The utility model devise it is a kind of have rotation jack qin frame, solve the technical issues of be：
(1) the existing qin frame height for placing electronic organ is in the case where opening angle is certain, it has not been convenient to different stature height
User use.
(2) support zone of the existing qin frame both sides for placing electronic organ is not easy to adjust in the horizontal direction, can not be suitable for not
With the electronic organ of length, the height that qin can be reduced even if can adjust is inconvenient to use.
(3) it is existing place electronic organ qin frame the electronic organ being placed on it can not be limited, user when playing,
Electronic organ easily moves and is susceptible to accident.
(4) the existing qin frame occupied space for placing electronic organ is big, it has not been convenient to carry and assemble.
In order to solve above-mentioned technical problem, the utility model employs following scheme：
A kind of qin frame with rotation jack, including left socle and right support, passes through between left socle and right support
Connecting rod connects, it is characterised in that：
The left socle is hinged by left first axis pin (13) by left first support bar (11) and left second support bar (12)
And X-shaped shape is formed, the left first support bar (16) of rotatable folding and unfolding is equipped on left first support bar (11) top, on a left side second
Cradling piece (12) top is equipped with the left second support bar (14) of rotatable folding and unfolding；
The right support is hinged by right first axis pin (23) by right first support bar (21) and right second support bar (22)
And X-shaped shape is formed, the right first support bar (26) of rotatable folding and unfolding is equipped on right first support bar (21) top, on the right side second
Cradling piece (22) top is equipped with the right second support bar (24) of rotatable folding and unfolding；
Left first support bar (16) and right first support bar (26) open simultaneously to form the first support platform one qin of support,
Left second support bar (14) and right second support bar (24), which open simultaneously, to be formed the second support platform and supports another qin.
Further, the first support platform is set in opposite directions with the second support platform, to reduce space length between the two, side
Just user plays two qins.
Further, left first support bar (11) is retractable structure, and right first support bar (21) is also retractable structure, two
The stretching structure of person so that the height of the first support platform is adjustable.
Further, left second support bar (12) is retractable structure, and right second support bar (22) is also retractable structure, two
The stretching structure of person so that the height of the second support platform is adjustable.
Further, the connection that left first support bar (16) passes through left third axis pin (18) and left first support bar (11) top
Part is hinged, and the U-shaped support slot (17) in a left side on connector is so that left first support bar (16) is horizontally positioned in the slot；
Right first support bar (26) is carried out by the connector on right third axis pin (28) and right first support bar (21) top
Hinged, the U-shaped support slot (27) in the right side on connector is so that right first support bar (26) is horizontally positioned in the slot.
Further, left first support bar (16) end is equipped with the left catch (19) for preventing qin from sliding；Left catch (19) is can
Detaching structure is fixed into different angles by left fixing bolt (10), when avoiding the left first support bar (16) from packing up with it is left
First support bar (11) interferes；Right first support bar (26) end is equipped with the right catch (29) for preventing qin from sliding；Right catch
(29) it is detachable structure, different angles is fixed by right fixing bolt (20), right first support bar (26) is avoided to receive
It is interfered when rising with right first support bar (21).
Further, the connecting rod is is telescopically connected bar (31), be telescopically connected bar (31) so that left socle and right support it
Between spacing to be adjustable, be telescopically connected bar (31) by length adjustment fixing device (32) by itself and left socle and right branch
Frame is locked.
Further, the bar (31) that is telescopically connected is connected between left first support bar (11) and right first support bar (21)
Or be connected between left second support bar (12) and right second support bar (22), described bar (31) both ends that are telescopically connected pass through respectively
Left side adjusts fixing device (33) and right side adjusts fixation of fixing device (34) realization in different height.
Further, the first auxiliary connecting rod is further included, both ends are also connected to left first support bar (11) and first, the right side
It between hack lever (21) or is connected between left second support bar (12) and right second support bar (22), the first auxiliary connecting rod is with stretching
Contracting connecting rod (31) connects to form " work " word structure by middle brace rod, to increase the fastness of qin frame.
Further, the second auxiliary connecting rod and third auxiliary connecting rod are further included, second auxiliary connecting rod one end is connected to
Described to be telescopically connected on bar (31), the second auxiliary connecting rod other end is connected to left first support bar (11) or left second support bar
(12) on, stable triangle fixed structure is formed；Third auxiliary connecting rod one end is telescopically connected described in being connected on bar (31), the
The three auxiliary connecting rod other ends are connected on right first support bar (21) or right second support bar (22), also form stable triangle
Fixed structure.
This has the qin frame of rotation jack compared with tradition folds qin frame, has the advantages that：
(1) qin frame can be received minimum by the qin frame that the utility model has rotation jack when qin frame is packed up, and be accounted for
With space minimum, it is convenient for carrying and transports.
(2) the utility model can be adjusted arbitrarily, thus can meet and not play together due to the support platform height of two qins
The performance requirement for the person of playing improves the performance impression of player.
(3) the utility model can be adjusted, thus can be adapted for different length due to the spacing between the stent of left and right
Qin increases the use scope of qin frame.
(4) it is flat to be detached from support for the utility model qin when setting catch that can be played to avoid player in the support platform of qin
Platform avoids the generation of performance accident.
(5) the utility model increases the stability of qin frame due to increasing ruggedized construction.
Description of the drawings
Fig. 1：The utility model has the qin frame collapsed state structure diagram of rotation jack；
Fig. 2：The utility model has the qin frame opening state structure diagram of rotation jack；
Fig. 3：Fig. 2 middle left and rights first support bar opens schematic diagram；
Fig. 4：Fig. 2 middle left and rights second support bar opens schematic diagram.
Reference sign：
10-left fixing bolt；11-left first support bar；12-left second support bar；The first axis pin of 13-left side；14—
Left second support bar；The second axis pin of 15-left side；16-left first support bar；The U-shaped support slot in 17-left side；18-left third axis pin；
19-left catch；
20-right fixing bolt；21-right first support bar；22-right second support bar；The first axis pin of 23-right side；24—
Right second support bar；The second axis pin of 25-right side；26-right first support bar；The U-shaped support slot in 27-right side；28-right third axis pin；
29-right catch；
31-it is telescopically connected bar；32-length adjustment fixing device；33-left side adjusts fixing device；34-right side is adjusted
Fixing device.
Specific embodiment
With reference to Fig. 1 to Fig. 4, the utility model is described further：
If Fig. 1 is the structure when qin frame side with rotation jack is packed up, left first support bar 11 and a left side second
Cradling piece 12 becomes "-" type after packing up, left first support bar 16 and left second support bar 14 also prevent take up additional sky after packing up
Between, it is convenient for carrying and ships.
As in Figure 2-4, under a kind of qin frame opening state with rotation jack, including left socle and right branch
Frame is connected between left socle and right support by connecting rod, and left socle is led to by left first support bar 11 and left second support bar 12
It crosses left first axis pin 13 to be hinged and form X-shaped shape, first, a left side for rotatable folding and unfolding is equipped on left 11 top of first support bar
Strut 16 is equipped with the left second support bar 14 of rotatable folding and unfolding on left 12 top of second support bar.Right support is by right first support
Bar 21 and right second support bar 22 are hinged by right first axis pin 23 and form X-shaped shape, are set on right 21 top of first support bar
There is the right first support bar 26 of rotatable folding and unfolding, the right second support bar of rotatable folding and unfolding is equipped on right 22 top of second support bar
24；Left first support bar 16 and right first support bar 26 open simultaneously to form the first support platform one qin of support, second left
Strut 14 and right second support bar 24, which open simultaneously, to be formed the second support platform and supports another qin.
First support platform and the second support platform it is opposite and set with reduce space length between the two convenient for users to
Play two qins.It is set if the first support platform is opposite with the second support platform, can so that the space between two qins is excessive,
The player not grown for hand is very unfavorable.
Left first support bar 11 is retractable structure, and right first support bar 21 is also retractable structure, the flexible knot of the two
Structure so that the height of the first support platform is adjustable.Left second support bar 12 be retractable structure, right second support bar 22
Also it is retractable structure, the stretching structure of the two so that the height of the second support platform is adjustable.The height of such two qins
Degree can be adjusted arbitrarily, meet player's demand of different heights.
Left first support bar 16 is hinged by the connector on left third axis pin 18 and left 11 top of first support bar, even
The U-shaped support slot 17 in a left side on fitting is so that left first support bar 16 is horizontally positioned in the slot；Right first support bar 26 passes through the right side
Third axis pin 28 and the connector on right 21 top of first support bar are hinged, and the U-shaped support slot 27 in the right side on connector is so that the right side
First support bar 26 is horizontally positioned in the slot.Above-mentioned slot is in order to ensure supporting rod is horizontal positioned and can support qin
Weight.It is positioned in addition, second support bar 14 and right second support bar 24 can also be correspondingly arranged above-mentioned U-shaped support slot.
Left 16 end of first support bar is equipped with the left catch 19 for preventing qin from sliding；Left catch 19 is detachable structure, is led to
Cross left fixing bolt 10 be fixed into when different angles avoids the left first support bar 16 from packing up occur with left first support bar 11 it is dry
It relates to.Right 26 end of first support bar also is provided with the right catch 29 for preventing qin from sliding, and right catch 29 is also detachable structure, is passed through
Right fixing bolt 20 is fixed into different angles and right first support bar 26 is avoided to be interfered when packing up with right first support bar 21.
As shown in figure 3, left catch 19 be upward can stop that qin falls when playing.But after entire qin frame is packed up, if left catch
19 continue that left first support bar 16 will be caused with left first support bar 11 can not to be close to upward and form angle, so at this time such as
It is that (opposite with the direction in Fig. 3) can be to avoid the above problem downward by left catch 19 shown in Fig. 1.
Connecting rod is telescopically connected bar 31 so that the spacing between left socle and right support is adjustable to be telescopically connected bar 31
, it is telescopically connected bar 31 and is locked itself and left socle and right support by length adjustment fixing device 32.Left socle and
After spacing between right support can be adjusted so that qin frame can be adapted for the electronic organ of different length, be carried in the utility model
To qin include but not limited to electronic organ.
It is telescopically connected bar 31 and is connected between left first support bar 11 and right first support bar 21 or is connected to second, a left side
Between hack lever 12 and right second support bar 22, it is telescopically connected 31 both ends of bar and fixing device 33 and right side tune is adjusted by left side respectively
Section fixing device 34 realizes the fixation in different height.
In order to which the stability for increasing qin frame can also reinforce its structure, the first ruggedized construction is：It further includes
First auxiliary connecting rod, both ends are also connected between left first support bar 11 and right first support bar 21 or are connected to a left side second
Between cradling piece 12 and right second support bar 22, the first auxiliary connecting rod connect shape with being telescopically connected bar 31 by middle brace rod
Into " work " word structure to increase the fastness of qin frame.
In order to which the stability for increasing qin frame can also reinforce its structure, second of ruggedized construction is：It further includes
Second auxiliary connecting rod and third auxiliary connecting rod, second auxiliary connecting rod one end, which is connected to, to be telescopically connected on bar 31, and second is auxiliary
The connecting rod other end is helped to be connected on left first support bar 11 or left second support bar 12 and forms stable triangle fixed structure；The
Three auxiliary connecting rod one end, which are connected to, to be telescopically connected on bar 31, and the third auxiliary connecting rod other end is connected to right first support bar 21
Or stable triangle fixed structure is also formed on right second support bar 22.
Illustrative description has been carried out to the utility model above in conjunction with attached drawing, it is clear that the realization of the utility model not by
The limitation of aforesaid way, if employ the utility model methodology and technical solution carry out various improvement or without
It improves and the design of the utility model and technical solution is directly applied into other occasions, in the scope of protection of the utility model
It is interior.
Claims (10)
1. a kind of qin frame with rotation jack, including left socle and right support, passes through company between left socle and right support
Extension bar connects, it is characterised in that：
The left socle passes through the hinged simultaneously shape of left first axis pin (13) by left first support bar (11) and left second support bar (12)
Into X-shaped shape, the left first support bar (16) of rotatable folding and unfolding is equipped on left first support bar (11) top, in left second support
Bar (12) top is equipped with the left second support bar (14) of rotatable folding and unfolding；
The right support passes through the hinged simultaneously shape of right first axis pin (23) by right first support bar (21) and right second support bar (22)
Into X-shaped shape, the right first support bar (26) of rotatable folding and unfolding is equipped on right first support bar (21) top, in right second support
Bar (22) top is equipped with the right second support bar (24) of rotatable folding and unfolding；
Left first support bar (16) and right first support bar (26), which open simultaneously, to be formed the first support platform and supports a qin, and left the
Two supporting rods (14) and right second support bar (24), which open simultaneously, to be formed the second support platform and supports another qin.
2. there is the qin frame of rotation jack according to claim 1, it is characterised in that：First support platform with second
Support platform is opposite and sets, to reduce space length between the two, convenient for users to playing two qins.
3. the qin frame with rotation jack according to claim 1 or claim 2, it is characterised in that：Left first support bar (11)
For retractable structure, right first support bar (21) is also retractable structure, and the stretching structure of the two causes the first support platform
Highly it is adjustable.
4. there is the qin frame of rotation jack according to claim 3, it is characterised in that：Left second support bar (12) is can
Stretching structure, right second support bar (22) are also retractable structure, and the stretching structure of the two causes the height of the second support platform
It is adjustable.
5. there is the qin frame of rotation jack according to claim 1,2 or 4, it is characterised in that：Left first support bar
(16) it is hinged by the connector on left third axis pin (18) and left first support bar (11) top, the left side on connector is U-shaped
Support slot (17) is so that left first support bar (16) is horizontally positioned in the slot；
Right first support bar (26) is hinged by the connector on right third axis pin (28) and right first support bar (21) top,
The U-shaped support slot (27) in the right side on connector is so that right first support bar (26) is horizontally positioned in the slot.
6. there is the qin frame of rotation jack according to claim 5, it is characterised in that：Left first support bar (16) end
Equipped with the left catch (19) for preventing qin from sliding；Left catch (19) is detachable structure, is fixed by left fixing bolt (10)
Different angles avoids left first support bar (16) from being interfered when packing up with left first support bar (11)；
Right first support bar (26) end is equipped with the right catch (29) for preventing qin from sliding；Right catch (29) is detachable structure,
Different angles is fixed by right fixing bolt (20), when avoiding the right first support bar (26) from packing up with right first support bar
(21) it interferes.
7. there is the qin frame of rotation jack according to claim 1,2,4 or 6, it is characterised in that：The connecting rod is
Bar (31) is telescopically connected, bar (31) is telescopically connected such that the spacing between left socle and right support is adjustable, be telescopically connected
Bar (31) is locked itself and left socle and right support by length adjustment fixing device (32).
8. there is the qin frame of rotation jack according to claim 7, it is characterised in that：It is described to be telescopically connected bar (31) even
It is connected between left first support bar (11) and right first support bar (21) or is connected to left second support bar (12) and second, the right side
Between hack lever (22), described bar (31) both ends that are telescopically connected adjust fixing device (33) and right side adjusting fixation by left side respectively
Device (34) realizes the fixation in different height.
9. there is the qin frame of rotation jack according to claim 8, it is characterised in that：Further include the connection of the first auxiliary
Bar, both ends are also connected between left first support bar (11) and right first support bar (21) or are connected to left second support bar
(12) between right second support bar (22), the first auxiliary connecting rod connect shape with being telescopically connected bar (31) by middle brace rod
Into " work " word structure, to increase the fastness of qin frame.
10. there is the qin frame of rotation jack according to claim 8, it is characterised in that：Further include the connection of the second auxiliary
Bar and third auxiliary connecting rod, second auxiliary connecting rod one end be connected to it is described be telescopically connected on bar (31), the second auxiliary connection
The bar other end is connected on left first support bar (11) or left second support bar (12), forms stable triangle fixed structure；The
Three auxiliary connecting rod one end are telescopically connected described in being connected on bar (31), and the third auxiliary connecting rod other end is connected to first right
On hack lever (21) or right second support bar (22), stable triangle fixed structure is also formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721143047.9U CN207541930U (en) | 2017-09-07 | 2017-09-07 | A kind of qin frame with rotation jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721143047.9U CN207541930U (en) | 2017-09-07 | 2017-09-07 | A kind of qin frame with rotation jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207541930U true CN207541930U (en) | 2018-06-26 |
Family
ID=62607997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721143047.9U Active CN207541930U (en) | 2017-09-07 | 2017-09-07 | A kind of qin frame with rotation jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207541930U (en) |
-
2017
- 2017-09-07 CN CN201721143047.9U patent/CN207541930U/en active Active
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