CN212260832U

CN212260832U - Music score display stand

Info

Publication number: CN212260832U
Application number: CN202020617439.XU
Authority: CN
Inventors: 袁媛; 肖慧开; 夏贤智
Original assignee: Jian College
Current assignee: Jian College
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2021-01-01
Anticipated expiration: 2030-04-22

Abstract

The utility model provides a music score show stand, include: branch, inserted bar and place the board, the inside inserted bar that pegs graft of branch, and the board is placed in the connection of inserted bar top, still include: lead to groove, adjustment tank, rotation cover, dead lever, place board, sliding sleeve, connecting block, torque spring, card strip, latch and support, logical groove has been seted up to branch surface symmetry, the sliding sleeve has been cup jointed in the outside slip of branch, the inside fixedly connected with connecting block of sliding sleeve, and the connecting block passes logical groove and inserted bar fixed connection, the adjustment tank has been seted up to the sliding sleeve, the inside connection card strip that rotates of adjustment tank, and the card strip passes through torque spring elastic connection sliding sleeve, the utility model provides a music score show stand cooperation torque spring's use makes the card strip carry on spacingly or relax to the latch, carries out the one-hand improvement that realizes music score show stand, easy operation, and save time.

Description

Music score display stand

Technical Field

The utility model relates to a show stand technical field especially relates to a music score display stand.

Background

The stand for placing the music score is suitable for any musical instrument, and when conducting conductor performance of a band, a conductor needs to conduct the band according to the music score, and the music score is usually placed on a music score display stand.

The existing music score display stand needs to loosen the screw when the height is adjusted, and then the device is lifted, so that the operation of the process is complicated, and the time is wasted.

Therefore, there is a need to provide a new music score display stand to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a music score display stand, this novel music score display stand, cooperation torque spring's use makes the card strip carry on spacingly or relax to the latch, carries out the one-hand improvement of realizing music score display stand, easy operation, and save time.

The utility model provides a music score show stand includes: branch, inserted bar and place the board, the inside inserted bar that pegs graft of branch, and the board is placed in the connection of inserted bar top, still include: lead to groove, adjustment tank, rotation cover, dead lever, place board, slip cap, connecting block, torque spring, card strip, latch and support, logical groove has been seted up to branch surface symmetry, the slip cap has been cup jointed in the outside slip of branch, the inside fixedly connected with connecting block of slip cap, and the connecting block passes logical groove and inserted bar fixed connection, the adjustment tank has been seted up to the slip cap, the inside connection card strip that rotates of adjustment tank, and the card strip passes through torque spring elastic connection slip cap, the latch has been seted up to the inside of inserted bar, and the top of card strip passes adjustment tank and latch joint, the support is installed to the branch bottom, the rotation cover is installed at the top of inserted bar, and rotates cover one side fixedly connected with dead lever, the dead lever is kept away from the one end of rotating the cover and is installed and is placed the board.

Preferably, the support includes sliding sleeve, bracing piece, screw and connecting rod, the sliding sleeve is cup jointed in the slip outside branch, and sliding sleeve outside equidistance rotates the three bracing piece of installation, the connecting rod is connected in the centre of bracing piece rotation, and the connecting rod rotates the outer wall of connecting branch.

Preferably, the fixing rod is rotatably connected with the placing plate through a damping bearing.

Preferably, the fixing rod is fixedly connected with the placing plate through threads.

Preferably, a rubber layer is mounted at the bottom of the support rod.

Preferably, the material of the contact position of the clamping strip and the clamping tooth is a rigid material.

Compared with the prior art, the utility model provides a music score display stand has following beneficial effect:

the utility model provides a music score show stand:

1. according to the device, the inserted rod is fixedly connected with the sliding sleeve, and the blocking and the passing of the clamping strip and the clamping teeth are matched with the torsion spring, so that the device can be lifted by one hand, the time is saved, the operation is simple, and the practicability is high;

2. the fixed rod is connected with the placing plate through threads, and the folding of the device can be effectively carried out by matching with the contraction of the bracket, so that the device is convenient to carry and does not occupy space;

drawings

Fig. 1 is a schematic view of the overall structure provided by the present invention;

fig. 2 is a schematic structural view of a hand-held device provided by the present invention;

fig. 3 is a schematic view of a bearing mounting structure provided by the present invention;

fig. 4 is a schematic diagram of a moving structure of the placing plate provided by the present invention;

fig. 5 is a schematic view of the bracket structure provided by the present invention.

Reference numbers in the figures: 1. a strut; 2. inserting a rod; 3. a through groove; 4. an adjustment groove; 5. a sliding sleeve; 6. a support bar; 7. rotating the sleeve; 8. fixing the rod; 9. placing the plate; 10. a screw; 11. a connecting rod; 12. a damping bearing; 13. a sliding sleeve; 14. connecting blocks; 15. a torsion spring; 16. clamping the strip; 17. clamping teeth; 18. and (4) a bracket.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic diagram of an overall structure provided by the present invention; fig. 2 is a schematic view of a bearing mounting structure provided by the present invention; fig. 3 is a schematic view of the mounting structure of the placing plate provided by the present invention; fig. 4 is the pressing plate moving structure schematic diagram provided by the utility model, and fig. 5 is the support structure schematic diagram provided by the utility model. The music score display stand includes: a support rod 1, an inserted rod 2 and a sliding sleeve 13.

In a specific implementation, as shown in fig. 1 and 2, a music score display stand includes: branch 1, inserted bar 2 and

place board

9, 1 inside inserted bar 2 of pegging graft of branch, and the board 9 is placed in the connection of 2 tops of inserted bar, still includes: the device comprises a through groove 3, an adjusting groove 4, a rotating sleeve 7, a fixing rod 8, a placing plate 9, a sliding sleeve 13, a connecting block 14, a torsion spring 15, a clamping strip 16, a clamping tooth 17 and a support 18, wherein the surface of the support rod 1 is symmetrically provided with the through groove 3, the outer side of the support rod 1 is slidably sleeved with the sliding sleeve 13, the inside of the sliding sleeve 13 is fixedly connected with the connecting block 14, the connecting block 14 penetrates through the through groove 3 to be fixedly connected with an inserted rod 2, the sliding sleeve 13 is provided with the adjusting groove 4, the inside of the adjusting groove 4 is rotatably connected with the clamping strip 16, the clamping strip 16 is elastically connected with the sliding sleeve 13 through the torsion spring 15, the inside of the inserted rod 2 is provided with the clamping tooth 17, the top end of the clamping strip 16 penetrates through the adjusting groove 4 to be clamped with the clamping tooth 17, the bottom end of the support rod 1 is provided with the support 18, the top of the inserted rod 2 is provided with the rotating sleeve, the sliding sleeve 13 is fixedly connected with the inserted rod 2, and the blocking strip 16 and the blocking tooth 17 are stopped and communicated by matching with the torsion spring 15, so that the device can be lifted by one hand, the time is saved, the operation is simple, and the practicability is high.

Referring to fig. 5, support 18 includes sliding sleeve 5, bracing piece 6, screw 10 and connecting rod 11, sliding sleeve 5 is cup jointed in the slip 1 outside slip, and sliding sleeve 5 outside equidistance rotates three bracing piece 6 of installation, the centre of bracing piece 6 is rotated and is connected connecting rod 11, and connecting rod 11 rotates the outer wall of connecting branch 1, and not hard up screw 10 carries and draws sliding sleeve 5 upward movement, makes connecting rod 11 be close to branch 1, and connecting rod 11 is when nearest apart from branch 1, steps up screw 10, and support 18 shrink is accomplished this moment, can fold the device, conveniently carries, saves space.

Referring to fig. 3, the fixing rod 8 is rotatably connected with the placing plate 9 through a damping bearing 12, so that the rotating sleeve 7 can rotate around the inserting rod 2 to drive the placing plate 9 to rotate, and a music score can be observed at multiple angles.

Referring to fig. 4, the fixing rod 8 is fixedly connected with the placing plate 9 through threads, so that the fixing rod is convenient to detach and carry.

Referring to fig. 1, a rubber layer is mounted at the bottom of the support rod 6 to increase friction and prevent the device from sliding.

The contact position of the clamping strip 16 and the clamping teeth 17 is made of a rigid material, so that clamping is stable, and the wear resistance is good.

The working principle is as follows: when the device is used, the support 18 is opened, the screw 10 is tightened, the sliding sleeve 5 is pressed to move downwards along the support rod 1, when the support rod 6 is completely opened, the screw 10 is tightened, at the moment, the support 18 is fixed and completed, the music score is placed on the placing plate 9, due to certain requirements on the height, the height needs to be adjusted, when the sliding sleeve 13 is tightly held by a hand, the clamping strip 16 is pressed, force is applied to the torsion spring 15, the clamping strip 16 is separated from the clamping teeth 17, the sliding sleeve 13 is tightly held, the inserted bar 2 moves upwards, when the proper height is adjusted, the hand leaves the sliding sleeve 13, at the moment, extruded force is not applied to the clamping strip 16, the torsion spring 15 returns to the original shape, at the moment, the clamping strip 16 is clamped with the clamping teeth 17, and the device is fixed and completed.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A music score display stand, comprising: branch (1), inserted bar (2) and place board (9), inside inserted bar (2) of pegging graft of branch (1), and inserted bar (2) top connection place board (9), its characterized in that still includes: the clamping device comprises a through groove (3), an adjusting groove (4), a rotating sleeve (7), a fixing rod (8), a placing plate (9), a sliding sleeve (13), a connecting block (14), a torsion spring (15), a clamping strip (16), a clamping tooth (17) and a support (18), wherein the surface of the support rod (1) is symmetrically provided with the through groove (3), the outer side of the support rod (1) is slidably sleeved with the sliding sleeve (13), the inside of the sliding sleeve (13) is fixedly connected with the connecting block (14), the connecting block (14) penetrates through the through groove (3) to be fixedly connected with an inserted bar (2), the sliding sleeve (13) is provided with the adjusting groove (4), the inside of the adjusting groove (4) is rotatably connected with the clamping strip (16), the clamping strip (16) is elastically connected with the sliding sleeve (13) through the torsion spring (15), the inside of the inserted bar (2) is provided with the clamping tooth (17), and the top end of the clamping strip (16) penetrates through the, support (18) are installed to branch (1) bottom, rotation cover (7) are installed at the top of inserted bar (2), and rotate cover (7) one side fixedly connected with dead lever (8), dead lever (8) are kept away from the one end of rotating cover (7) and are installed and place board (9).

2. The music score display stand of claim 1, wherein the support (18) comprises a sliding sleeve (5), a support rod (6), a screw (10) and a connecting rod (11), the sliding sleeve (5) is slidably sleeved outside the support rod (1), the three support rods (6) are rotatably installed at equal intervals outside the sliding sleeve (5), the connecting rod (11) is rotatably connected in the middle of the support rod (6), and the connecting rod (11) is rotatably connected to the outer wall of the support rod (1).

3. The music score display stand according to claim 1, characterized in that the fixing bar (8) is rotatably connected with the resting plate (9) by means of a damping bearing (12).

4. The music score display stand of claim 3, characterized in that the fixing rod (8) is fixedly connected with the placing plate (9) by a screw thread.

5. A music score display stand according to claim 2, characterized in that the bottom of the support rod (6) is fitted with a rubber layer.

6. The music score display stand of claim 5, wherein the material of the contact position of the card strip (16) and the card tooth (17) is a rigid material.