CN201298349Y

CN201298349Y - Folding music stand

Info

Publication number: CN201298349Y
Application number: CNU200820184653XU
Authority: CN
Inventors: 陈天一
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-16
Filing date: 2008-12-16
Publication date: 2009-08-26
Anticipated expiration: 2018-12-16

Abstract

The utility model relates to a folding music stand which comprises a bottom plate for placing a music book and a back plate, wherein the lower end of the back plate is movably connected with the bottom plate by a rotating shaft, the upper end of the back plate is connected with a top plate which is parallel to the bottom plate, a transverse groove which can contain the back plate is arranged on the top plate, the left and right ends of the top plate and the bottom plate are connected by a movable connecting rod which is formed by movably connecting two rod bodies by the rotating shaft, and the rod bodies are movably connected with the top plate and the bottom plate by the rotating shaft. The utility model has the advantages of small folding volume, large unfolding area, portability and convenient use, adopts a wooden structure and is portable and environment-friendly.

Description

A kind of folding music stand

Technical field

The utility model relates to a kind of bracing frame of placing music score.

Background technology

At present, common each folding means of collapsible music stand is all fixed by elastic brace web, because elastic cord use for a long time can become lax, useful life period is short, and product also lost efficacy because of the lax of elastic cord, and was very unfortunate.And this music stand area is less, uses very inconvenient.

The utility model content

The technical problems to be solved in the utility model provides a kind of folding easily music stand of stablizing firmly, take in.

This technical matters solves by the following technical solutions:

A kind of folding music stand, comprise base plate and the backboard of shelving music score, flexibly connect by rotating shaft between backboard lower end and the base plate, be connected with the top board parallel with base plate in the backboard upper end, top board is provided with the transverse groove that holds backboard, all is connected by movable rod with two ends, the base plate left and right sides at top board.

Wherein, movable rod is flexibly connected by rotating shaft by the two-section body of rod and forms, the body of rod and top board, the body of rod and and base plate between all flexibly connect by rotating shaft.

In order to diminish in folding overall volume afterwards as far as possible, on top board and base plate, be provided with the pit bit of holding folding back movable rod near the movable rod place.

The parallel top board setting of described transverse groove, the transverse groove bottom has the hole of interting backboard.And backboard and transverse groove are two that are symmetrical set, and two backboards are herringbone and distribute.

In order to make music score more stable, on backboard, be movably installed with horizontal pin, and backboard is provided with the groove that holds pin by rotating shaft.

And above-mentioned each backboard, base plate, top board, movable rod are wooden structure.

The utlity model has that to receive the volume that gathers into folds little, the advantage that developed area is big carries, uses all very convenient, and adopts wooden structures, light, environmental protection.

Description of drawings

Accompanying drawing 1 is the utility model embodiment deployed condition Facad structure synoptic diagram; Accompanying drawing 2 is a present embodiment deployed condition structure synoptic diagram; Accompanying drawing 3 is the folding back of present embodiment Facad structure synoptic diagram; Accompanying drawing 4 is the back side, the folding back of present embodiment structural representation.

Embodiment

For the ease of those skilled in the art's understanding, the utility model structural principle is described in further detail below in conjunction with specific embodiment and accompanying drawing:

Shown in accompanying drawing 1～4, the folding music stand critical piece that this programme disclosed is wooden, and folding volume is little afterwards, can put into bag easily and carry, and has enough big area after the expansion, can shelve music score highly stablely.

Should comprise the base plate 1 of shelving music score, two backboards 2, top board 3 and the movable rod 4 that is the herringbone distribution by folding music stand.Base plate 1, top board 3 lay respectively at bottom and top, and be arranged in parallel, and the music score base is held on the base plate 1, between backboard 2 connections and base plate 1 and the top board 3, are used for from the back support music score.Backboard 2 lower ends flexibly connect by rotating shaft and base plate 1, and top board 3 is provided with the transverse groove 31 that holds backboard 2, and transverse groove 31 parallel top boards 3 are provided with, and transverse groove 31 bottoms have the hole of interting backboard 2, and when folding, backboard 2 main bodys enter in the transverse groove 31 by the hole.

Movable rod 4 has two, is connected to the two ends of base plate 1 and top board 3, keeps the stable of base plate 1 and top board 3 positions when being used to launch.Movable rod 4 is flexibly connected by rotating shaft by the two-section body of rod and forms, the body of rod and top board 3, the body of rod and and base plate 1 between all flexibly connect by rotating shaft.In order to reduce folding volume afterwards, on top board 3 and base plate 1, be provided with the pit bit 5 of holding folding back movable rod 4 near movable rod 4 places, two bodies of rod of each movable rod 4 are crooked to the inside by rotating shaft when folding, and two bodies of rod can just enter in the pit bit 5 after overlapping.

In order further to stablize the position of music score on music stand, on two backboards 2, be movably installed with horizontal pin 6 by rotating shaft respectively, for the ease of folding, on backboard 2, also be provided with the groove 21 that holds pin 6.When not using, pin 6 is put into groove 21 along the rotating shaft rotation, during use, only need two pins 6 are launched get final product in toward back plate 2 left and right sides respectively,, be provided with step in groove 21 bottoms in order to make pin 6 start points maintenance basic horizontal.

The music stand that this programme discloses is square when launching, and highly only be top board 3 after folding, height that base plate 1 is overlapping, movable rod 4, backboard 2 and pin 6 all are concealed between top board 3 and the base plate 1, volume has obtained reducing greatly, and is easy to carry.

The preferred version that the various embodiments described above only realize for the utility model, and indefiniteness is exhaustive, under the prerequisite that does not break away from the present utility model design, any conspicuous replacement is all within the utility model protection domain.

Claims

1. folding music stand, comprise base plate (1) and the backboard (2) of shelving music score, it is characterized in that: flexibly connect by rotating shaft between backboard lower end and the base plate, be connected with the top board parallel (3) in the backboard upper end with base plate, top board is provided with the transverse groove (31) that holds backboard, all is connected by movable rod (4) with two ends, the base plate left and right sides at top board.

2. folding music stand according to claim 1 is characterized in that: movable rod is flexibly connected by rotating shaft by the two-section body of rod and forms, the body of rod and top board, the body of rod and and base plate between all flexibly connect by rotating shaft.

3. folding music stand according to claim 2 is characterized in that: be provided with the pit bit (5) of holding folding back movable rod near the movable rod place on top board and base plate.

4. folding music stand according to claim 3 is characterized in that: the parallel top board setting of described transverse groove, the transverse groove bottom has the hole of interting backboard.

5. folding music stand according to claim 4 is characterized in that: described backboard and transverse groove are two that are symmetrical set, and two backboards are herringbone and distribute.

6. according to each described folding music stand in the claim 1～5, it is characterized in that: be movably installed with horizontal pin (6) by rotating shaft on backboard, backboard is provided with the groove (21) that holds pin.

7. folding music stand according to claim 6 is characterized in that: described backboard, base plate, top board, movable rod are wooden structure.