Folding musical instrument rack

By designing a folding piano stand, the combination of locking parts and resetting parts is used to solve the problem of inconvenient portability of the piano stand, and the convenient folding and carrying of the piano stand is achieved, reducing the learning cost.

CN223273013UActive Publication Date: 2025-08-26SHENZHEN TELUNSI MUSICAL INSTR CO LTD
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Patent Information

Application Number
CN202422877655.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-25
Publication Date
2025-08-26
Estimated Expiration
2034-11-25

AI Technical Summary

Technical Problem

The existing piano stand structure is fixed and inconvenient for portability, resulting in learners needing to prepare piano stands at home and at the study location, increasing learning costs.

Method used

A folding piano stand is designed, which allows the piano stand to fold when not in use, reducing space and making it easier to carry through the combination of locking and resetting parts.

Benefits of technology

It realizes the convenient folding of the piano stand, reduces the need for carrying space and reduces the learning cost of learners.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of musical instrument racks, in particular to a folding musical instrument rack, which comprises a musical instrument rack, a first supporting plate, a second supporting plate, two first supporting legs and two second supporting legs, and the first supporting legs and the second supporting legs are fixedly connected to the first supporting plate and the second supporting plate respectively; the folding structure comprises a first fixing piece, a second fixing piece, a locking piece, an operating piece and a reset piece, the first fixing piece is hinged to the second fixing piece, the first fixing piece and the second fixing piece are fixedly connected to the first supporting plate and the second supporting plate respectively, and the first fixing piece and the second fixing piece are provided with a groove hole and a clamping groove respectively; the locking piece is arranged in the groove hole, the operating piece is fixedly connected with the locking piece, the locking piece is located at the first end of the groove hole, and the locking piece is connected with the clamping groove in a clamped mode to limit rotation of the first fixing piece and the second fixing piece; the locking piece can be moved from the first end to the second end of the slotted hole by pulling the operating piece by a user, so that the locking piece is separated from the clamping groove; and the resetting piece is used for resetting the locking piece.
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Description

Technical Field

[0001] The utility model relates to the technical field of musical instrument stands, in particular to a foldable musical instrument stand. Background Art

[0002] As people's living standards improve, their pursuit of art is also becoming increasingly high. Many people choose to learn musical instruments as a way to enrich their extracurricular activities. For example, electronic keyboards, guzhengs, and zithers all need to be placed on a musical instrument stand for easy performance. Existing musical instrument stands include a support plate and support legs fixed to the lower end of the support plate. However, existing musical instrument stands have the following drawbacks: their fixed structure makes them difficult to carry around, requiring them to be prepared both at home and at their study area, which increases learning costs. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the utility model provides a folding music stand, which aims to solve the problem that the existing music stand has a fixed structure and is inconvenient to carry, and needs to prepare a music stand at home and in the study place at the same time, thereby increasing the cost of learning.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A folding musical instrument stand, comprising:

[0006] A piano stand comprising: a first support plate, a second support plate, two first support legs and two second support legs, wherein the first support legs are fixedly connected to the first support plate, and the second support legs are fixedly connected to the second support plate;

[0007] The folding structure includes: a first fixing member, a second fixing member, a locking member, an operating member and a reset member, the first fixing member and the second fixing member are hinged, the first fixing member is fixedly connected to the first support plate, the second fixing member is fixedly connected to the second support plate, the first fixing member is provided with a slot, and the second fixing member is provided with a card slot; the locking member is provided in the slot, the operating member is fixedly connected to the locking member, the locking member is located at the first end of the slot, and the locking member is engaged with the card slot, for limiting the rotation between the first fixing member and the second fixing member; the locking member can be moved from the first end of the slot to the second end by the user pulling the operating member to disengage the locking member from the card slot, for canceling the rotation restriction between the first fixing member and the second fixing member; the reset member is used to move the locking member from the second end of the slot to the first end to complete the reset.

[0008] Furthermore, the first fixing member includes a first fixing portion and two first movable portions, the first fixing portion is fixedly connected to the first movable portion, the two first movable portions are vertically arranged on both sides of the first fixing portion, the first fixing portion is fixedly connected to the first support plate, the first movable portion is hinged to the second fixing member, and the slot is arranged on the first movable portion.

[0009] Furthermore, the second fixing member includes a second fixed portion and two second movable portions, the second fixed portion is fixedly connected to the second movable portion, the two second movable portions are vertically arranged on both sides of the second fixed portion, the second fixed portion is fixedly connected to the second support plate, the second movable portion is hinged to the first movable portion, and the card slot is arranged on the second movable portion.

[0010] Furthermore, the first movable part is provided with a pin hole, and the second movable part is provided with a convex part on a side facing the first movable part, and the convex part passes through the pin hole to complete the hinge connection between the first movable part and the second movable part.

[0011] Furthermore, the first fixing member further includes two connecting parts, the connecting parts are fixedly connected to the first fixing part or the first movable part, and the connecting parts are close to the first end of the slot;

[0012] The second fixing member is provided with an avoidance portion at a position corresponding to the connecting portion;

[0013] The reset member includes two tension springs, one end of the tension spring is connected to the connecting portion, and the other end of the tension spring is connected to the locking member.

[0014] Furthermore, the locking member is a pin rod, the operating member is a U-shaped structural member, and both ends of the pin rod are fixedly connected to opposite sides of the U-shaped structural member.

[0015] Furthermore, the card slot is semicircular.

[0016] Furthermore, the music frame also includes: a first reinforcing plate and a second reinforcing plate, the first reinforcing plate is fixedly connected to the first support plate, and the two ends of the first reinforcing plate respectively abut the two first support feet; the second reinforcing plate is fixedly connected to the second support plate, and the two ends of the second reinforcing plate respectively abut the two second support feet.

[0017] The foldable musical instrument stand described in this utility model has the following beneficial effects:

[0018] When the musical instrument is placed on the music stand, the locking member is located at the first end of the slot and is engaged with the slot, thereby limiting the rotation between the first fixing member and the second fixing member, and the reset member acts on the locking member so that the music stand can stably support the musical instrument. When the music stand needs to be carried, the user can pull the operating member to move the locking member from the first end of the slot to the second end, thereby disengaging the locking member from the slot. Since the second fixing member is not locked by the locking member and the second fixing member is hinged to the first fixing member, the first fixing member and the second fixing member can be rotated, thereby folding the music stand, reducing the space occupied by the music stand, and making it easier for users to carry. There is no need to prepare a music stand at home and in a study place at the same time, which reduces the user's learning cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the foldable musical instrument stand according to the embodiment of the utility model when it is in use from one perspective;

[0020] Figure 2 This is a schematic diagram of the overall structure of the foldable musical instrument stand according to the embodiment of the utility model when it is in use from another perspective;

[0021] Figure 3 This is a schematic diagram of the overall structure of the folding musical instrument stand of the embodiment of the utility model when it is in a folded state;

[0022] Figure 4 This is a schematic diagram of the overall structure of the folding structure of the embodiment of the utility model when it is in use;

[0023] Figure 5 This is a schematic diagram of the overall structure of the folding structure of the embodiment of the utility model when it is in a folded state;

[0024] Figure 6 It is a schematic diagram of the structural disassembly of the folding structure of an embodiment of the utility model.

[0025] Description of reference numerals:

[0026] 1. Music frame; 11. First supporting plate; 12. Second supporting plate; 13. First supporting foot; 14. Second supporting foot; 15. First reinforcing plate; 16. Second reinforcing plate; 2. Folding structure; 21. First fixing member; 210. Slot hole; 211. First fixing portion; 212. First movable portion; 213. Pin hole; 214. Connecting portion; 22. Second fixing member; 220. Slot; 221. Second fixing portion; 222. Second movable portion; 223. Protrusion; 224. Avoiding portion; 23. Locking member; 24. Operating member; 25. Resetting member. DETAILED DESCRIPTION

[0027] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0028] like Figures 1 to 6 As shown, the utility model discloses a folding musical instrument stand 1, comprising:

[0029] The piano stand 1 includes a first support plate 11, a second support plate 12, two first support legs 13, and two second support legs 14. The first support legs 13 are fixedly connected to the first support plate 11, and the second support legs 14 are fixedly connected to the second support plate 12.

[0030] The folding structure 2 includes: a first fixing member 21, a second fixing member 22, a locking member 23, an operating member 24 and a reset member 25. The first fixing member 21 and the second fixing member 22 are hinged. The first fixing member 21 is fixedly connected to the first support plate 11, and the second fixing member 22 is fixedly connected to the second support plate 12. The first fixing member 21 is provided with a slot 210, and the second fixing member 22 is provided with a card slot 220; the locking member 23 is provided in the slot 210, the operating member 24 is fixedly connected to the locking member 23, and the lock The fixing member 23 is located at the first end of the slot 210, and the locking member 23 is engaged with the card slot 220 to limit the rotation between the first fixing member 21 and the second fixing member 22; the locking member 23 can be moved from the first end to the second end of the slot 210 by the user by pulling the operating member 24, so that the locking member 23 is disengaged from the card slot 220, and is used to cancel the rotation restriction between the first fixing member 21 and the second fixing member 22; the reset member 25 is used to move the locking member 23 from the second end to the first end of the slot 210 to complete the reset.

[0031] When the musical instrument is placed on the music stand 1, the locking piece 23 is located at the first end of the slot hole 210 and is engaged with the slot 220, thereby limiting the rotation between the first fixing piece 21 and the second fixing piece 22, and the reset piece 25 acts on the locking piece 23, so that the music stand 1 can stably support the musical instrument. When it is necessary to carry the music stand 1, the user can pull the operating piece 24 to move the locking piece 23 from the first end of the slot hole 210 to the second end, thereby disengaging the locking piece 23 from the slot 220. Since the second fixing piece 22 is not locked by the locking piece 23 and the second fixing piece 22 is hinged to the first fixing piece 21, the first fixing piece 21 and the second fixing piece 22 can be rotated, so that the music stand 1 can be folded, reducing the space occupied by the music stand 1, making it convenient for users to carry, and there is no need to prepare the music stand 1 at home and in the study at the same time, reducing the user's learning cost.

[0032] like Figures 4 to 6As shown, in some embodiments, the first fixing member 21 includes a first fixing portion 211 and two first movable portions 212, the first fixing portion 211 is fixedly connected to the first movable portion 212, the two first movable portions 212 are vertically arranged on both sides of the first fixing portion 211, the first fixing portion 211 is fixedly connected to the first support plate 11, the first movable portion 212 is hinged to the second fixing member 22, and the slot 210 is arranged on the first movable portion 212.

[0033] like Figures 4 to 6 As shown, in some embodiments, the second fixing member 22 includes a second fixed portion 221 and two second movable portions 222, the second fixed portion 221 is fixedly connected to the second movable portion 222, the two second movable portions 222 are vertically arranged on both sides of the second fixed portion 221, the second fixed portion 221 is fixedly connected to the second support plate 12, the second movable portion 222 is hinged to the first movable portion 212, and the card slot 220 is arranged on the second movable portion 222.

[0034] like Figures 4 to 6 As shown, in some embodiments, the first movable part 212 is provided with a pin hole 213, and the second movable part 222 is provided with a protrusion 223 on the side facing the first movable part 212, and the protrusion 223 passes through the pin hole 213 to complete the hinge connection between the first movable part 212 and the second movable part 222.

[0035] like Figures 4 to 6 As shown, in some embodiments, the first fixing member 21 further includes two connecting portions 214 , the connecting portions 214 are fixedly connected to the first fixing portion 211 or the first movable portion 212 , and the connecting portions 214 are close to the first end of the slot 210 ;

[0036] The second fixing member 22 is provided with an avoidance portion 224 at a position corresponding to the connection portion 214;

[0037] The reset member 25 includes two tension springs, one end of the tension spring is connected to the connecting portion 214 , and the other end of the tension spring is connected to the locking member 23 .

[0038] To prevent the first and second fixing members 21 and 22 from rotating unsmoothly due to contact between the connecting portion 214 and the second fixing member 22, the second fixing member 22 is provided with a relief portion 224 at a position corresponding to the connecting portion 214 to avoid obstruction of the connecting portion 214, thereby ensuring unimpeded rotation of the first and second fixing members 21 and 22. Since the connecting portion 214 is located near the first end of the slot 210, one end of a tension spring is connected to the connecting portion 214, and the other end of the tension spring is connected to the locking member 23. This allows the locking member 23, which is located at the second end of the slot 210, to be pulled back to the first end of the slot 210.

[0039] like Figures 4 to 6As shown, in some embodiments, the locking member 23 is a pin rod, the operating member 24 is a U-shaped structural member, and both ends of the pin rod are fixedly connected to opposite sides of the U-shaped structural member.

[0040] like Figures 4 to 6 As shown, in some embodiments, the slot 220 is semicircular. Since the pin rod is cylindrical, the semicircular slot 220 is compatible with the shape of the pin rod, so that the slot 220 can well clamp the pin rod.

[0041] like Figures 1 to 3 As shown, in some embodiments, the piano frame 1 further includes: a first reinforcing plate 15 and a second reinforcing plate 16, the first reinforcing plate 15 is fixedly connected to the first support plate 11, and the two ends of the first reinforcing plate 15 respectively abut the two first support feet 13; the second reinforcing plate 16 is fixedly connected to the second support plate 12, and the two ends of the second reinforcing plate 16 respectively abut the two second support feet 14.

[0042] The first reinforcing plate 15 can strengthen the fixing strength of the two first supporting legs 13 to prevent the first supporting legs 13 from shaking. The second reinforcing plate 16 can strengthen the fixing strength of the two second supporting legs 14 to prevent the second supporting legs 14 from shaking.

[0043] The above description is merely a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any minor modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A folding musical instrument stand, characterized in that: include: A piano stand comprising: a first support plate, a second support plate, two first support legs and two second support legs, wherein the first support legs are fixedly connected to the first support plate, and the second support legs are fixedly connected to the second support plate; The folding structure includes: a first fixing member, a second fixing member, a locking member, an operating member and a reset member, the first fixing member and the second fixing member are hinged, the first fixing member is fixedly connected to the first support plate, the second fixing member is fixedly connected to the second support plate, the first fixing member is provided with a slot, and the second fixing member is provided with a card slot; the locking member is provided in the slot, the operating member is fixedly connected to the locking member, the locking member is located at the first end of the slot, and the locking member is engaged with the card slot, for limiting the rotation between the first fixing member and the second fixing member; the locking member can be moved from the first end of the slot to the second end by the user pulling the operating member to disengage the locking member from the card slot, for canceling the rotation restriction between the first fixing member and the second fixing member; the reset member is used to move the locking member from the second end of the slot to the first end to complete the reset.

2. The folding musical instrument stand according to claim 1, characterized in that: The first fixing member includes a first fixing portion and two first movable portions, the first fixing portion is fixedly connected to the first movable portion, the two first movable portions are vertically arranged on both sides of the first fixing portion, the first fixing portion is fixedly connected to the first support plate, the first movable portion is hinged to the second fixing member, and the slot is arranged on the first movable portion.

3. The folding musical instrument stand according to claim 2, characterized in that: The second fixing member includes a second fixing portion and two second movable portions, the second fixing portion is fixedly connected to the second movable portion, the two second movable portions are vertically arranged on both sides of the second fixing portion, the second fixing portion is fixedly connected to the second support plate, the second movable portion is hinged to the first movable portion, and the card slot is arranged on the second movable portion.

4. The folding musical instrument stand according to claim 3, characterized in that: The first movable part is provided with a pin hole, and the second movable part is provided with a convex part on a side facing the first movable part. The convex part passes through the pin hole to complete the hinge connection between the first movable part and the second movable part.

5. The folding musical instrument stand according to claim 2, characterized in that: The first fixing member further includes two connecting parts, wherein the connecting parts are fixedly connected to the first fixing part or the first movable part, and the connecting parts are close to the first end of the slot; The second fixing member is provided with an avoidance portion at a position corresponding to the connecting portion; The reset member includes two tension springs, one end of the tension spring is connected to the connecting portion, and the other end of the tension spring is connected to the locking member.

6. The folding musical instrument stand according to claim 5, characterized in that: The locking member is a pin rod, the operating member is a U-shaped structural member, and both ends of the pin rod are fixedly connected to opposite sides of the U-shaped structural member.

7. The folding musical instrument stand according to claim 6, characterized in that: The slot is semicircular.

8. The folding musical instrument stand according to claim 1, wherein: The piano frame also includes: a first reinforcing plate and a second reinforcing plate, the first reinforcing plate is fixedly connected to the first support plate, and the two ends of the first reinforcing plate respectively abut the two first support feet; the second reinforcing plate is fixedly connected to the second support plate, and the two ends of the second reinforcing plate respectively abut the two second support feet.