Portable multifunctional musical instrument table

Abstract

The utility model discloses a portable multifunctional musical instrument table in the technical field of musical instrument auxiliary devices, which comprises a table plate, supporting legs are arranged on the surfaces of the two sides of the table plate, the two sets of supporting legs are hinged to the table plate through limiting hinges, and each supporting leg comprises a fixed supporting plate connected to the corresponding limiting hinge. The surface of the fixed supporting plate is sleeved with an adjusting supporting plate, and convex shafts are fixedly connected to the surfaces of the two ends of the lower portion of the inner side of the adjusting supporting plate. Compared with the prior art, the folding table has the advantages that through the structural arrangement of the supporting legs, after the supporting legs are folded, the size of the folding table can be reduced, carrying is convenient, after the supporting legs are unfolded, the table can be supported, use is convenient, meanwhile, the supporting legs can support the table at different heights, the folding table is suitable for the unstable ground, and the folding table is convenient to use. And horizontal supporting of the platen is kept, and the stability and safety of the device in use are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of musical instrument auxiliary devices, in particular to a portable multifunctional musical instrument table. Background Art

[0002] The qin table is a piece of furniture specially used to place the guqin. The guqin is a traditional Chinese musical instrument that is often placed on a special qin table to protect the instrument and facilitate the player's performance. In traditional Chinese music, the qin table is one of the indispensable accessories and an important support for guqin players.

[0003] After searching, Chinese patent No. CN202120188482.3 discloses a foldable piano table, characterized in that the piano table includes a top plate and two left and right support plates, the top plate and the support plates are hinged by hinges, and in the unfolded state, the support plates rotate outward along the hinges until they are perpendicular to the top plate; in the closed state, the support plates rotate inward 90° along the hinges, and the two support plates are spliced ​​to form a closed bottom plate, which is parallel to the top plate.

[0004] The beneficial effects of the above device are as follows: the piano table is flat and small in size when in the closed state, and is easy to carry; and the structure is stable and the support is firm when in the unfolded state, which is convenient for the performance of playing skills.

[0005] Although the existing piano tables are easy to carry when in use by using folding legs, the folding legs of the existing piano tables do not have a telescopic adjustment function, resulting in the piano table being unable to adapt to different users after being unfolded. At the same time, the stability of the piano table cannot be guaranteed when the legs are unfolded and placed on an uneven ground. To this end, a portable multifunctional piano table is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a portable multifunctional piano table to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable multifunctional piano table, comprising a table top, support legs are installed on both side surfaces of the table top, two groups of the support legs are hingedly installed on the table top through limit hinges, the support legs include a fixed support plate connected to the limit hinge, the surface of the fixed support plate is sleeved with an adjustment support plate, the inner lower end surfaces of the adjustment support plate are fixedly connected with convex shafts, the surfaces of the two groups of the convex shafts are hingedly installed with rotating rods, the end of the rotating rod away from the convex shaft is provided with a threaded hole and a threaded rod is inserted in the threaded hole, and the lower end of the threaded rod is fixedly connected with a movable foot pad.

[0008] Preferably, both side surfaces of the fixed support plate are provided with limiting slots, the adjusting support plate is arranged in a "U" shape and is sleeved on the outer surface of the fixed support plate, both side inner surfaces of the adjusting support plate are fixedly connected with limiting sliders, the limiting sliders are adaptively inserted in the limiting slots on both sides of the fixed support plate, and both side upper end surfaces of the adjusting support plate are provided with threaded holes and limiting bolts are inserted in the threaded holes.

[0009] Preferably, a hollow groove is provided on the surface of the fixed support plate.

[0010] Preferably, a fixed foot pad is fixedly connected to the lower end surface of the adjustment support plate.

[0011] Preferably, a damping groove is provided inside the center position of the surface of the table plate, and the damping groove extends to the outside of the table plate, and a music score display rack is installed inside the damping groove, and the music score display rack includes a damping slider inserted in the damping groove, and the damping slider is arranged in two groups and is symmetrically distributed, and a damping shaft is hingedly installed on the surface of the damping slider, and an articulated frame is fixedly connected to the surface of the damping shaft, and a base plate is fixedly connected to the surface of the articulated frame, and the articulated frame is arranged in a "U"-shaped structure, and both ends of the articulated frame are respectively hinged to the two groups of damping sliders, and one end of the articulated frame extends out from the damping groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. This solution adopts the structural setting of the support legs. After the support legs are folded, the volume of the device can be reduced, which is convenient for carrying. After the support legs are unfolded, they can support the table board, which is convenient for use. At the same time, the support legs can support the table board at different heights and are suitable for unstable ground. The horizontal support of the table board is maintained, which improves the stability and safety of the device when it is used;

[0014] 2. This solution uses the structure of the music sheet display rack so that when the device is in use, the music sheet display rack is unfolded on the surface of the table to form a music sheet rack for supporting and displaying the music sheet, which is convenient for the user's daily use. No additional music sheet rack is required, thereby improving the functionality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front view of the structure of the utility model;

[0016] Figure 2 This is a bottom view schematic diagram of the structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the support leg structure of the utility model;

[0018] Figure 4This is a schematic diagram of the installation structure of the music sheet display rack of the utility model;

[0019] Figure 5 It is a structural schematic diagram of a musical sheet music display rack of the present utility model.

[0020] In the figure: 1. table top; 2. supporting legs; 201. fixed supporting plate; 202. adjustable supporting plate; 203. limiting slot; 204. limiting slider; 205. limiting bolt; 206. hollow slot; 207. fixed foot pad; 208. convex shaft; 209. rotating rod; 210. threaded rod; 211. movable foot pad; 3. sheet music rack; 301. damping slider; 302. damping shaft; 303. hinged frame; 304. bottom plate; 4. limiting hinge; 5. damping slide groove. DETAILED DESCRIPTION

[0021] Example

[0022] See also Figure 1-5 , the utility model provides a technical solution:

[0023] A portable multifunctional piano table, wherein support legs 2 are installed on both side surfaces of a table top 1, and two groups of support legs 2 are hingedly installed on the table top 1 through limit hinges 4, so that the table top 1 and the support legs 2 are rotatably connected. When the two groups of support legs 2 are further rotated and parallel to the table top 1, the device is in a folded state, thereby reducing the volume and facilitating carrying. When the two groups of support legs 2 are rotated and perpendicular to the table top 1, the device is in an unfolded state, and the table top 1 is further supported by the two groups of support legs 2, so that the device can be used normally. In addition, during the rotation adjustment process, the support legs 2 are fixed by the limit hinges 4, and the rotation adjustment can be manually controlled by the limit hinges 4, thereby improving the stability of the device.

[0024] The support leg 2 includes a fixed support plate 201 connected to the limit hinge 4. The fixed support plate 201 is hinged to the table top 1 through the limit hinge 4, so that the fixed support plate 201 can be rotated and adjusted relative to the table top 1. The surface of the fixed support plate 201 is sleeved with an adjustment support plate 202. By sliding the adjustment support plate 202 on the surface of the fixed support plate 201, the overall length of the support leg 2 can be adjusted, and the support leg 2 can further support the table top 1 at different heights, thereby improving the applicability of the device.

[0025] The surfaces of both sides of the fixed support plate 201 are provided with limited slots 203, and the adjustable support plate 202 is set to be "U"-shaped and sleeved on the outer surface of the fixed support plate 201. At the same time, the inner surfaces of both sides of the adjustable support plate 202 are fixedly connected with limited sliders 204, and the limited sliders 204 are adapted to be inserted into the limited slots 203 on both sides of the fixed support plate 201. The adjustable support plate 202 is further limited by the limited sliders 204, so that the adjustable support plate 202 can only slide linearly on the surface of the fixed support plate 201 and cannot fall off, further increasing the structural stability of the device. At the same time, threaded holes are provided on the upper end surfaces of both sides of the adjusting support plate 202, and limiting bolts 205 are inserted in the threaded holes, so that after the adjusting support plate 202 is slidably adjusted on the surface of the fixed support plate 201, the limiting bolts 205 are tightened in the threaded holes and abut against the surface of the fixed support plate 201, which can increase the sliding friction of the adjusting support plate 202, further realize the fixing of the adjusting support plate 202 after adjustment, and ensure the firmness of the device when in use.

[0026] The surface of the fixed support plate 201 is provided with a hollow groove 206 , and the hollow groove 206 can reduce the overall weight of the support leg 2 , thereby facilitating the carrying of the device.

[0027] The lower end surface of the adjustable support plate 202 is fixedly connected with a fixed foot pad 207, and the friction between the adjustable support plate 202 and the ground can be increased by fixing the foot pad 207, thereby improving the stability of the device when in use. The surfaces of both ends of the inner lower side of the adjustable support plate 202 are fixedly connected with convex shafts 208, and the surfaces of the two groups of convex shafts 208 are hingedly installed with rotating rods 209, and the rotating rods 209 rotate on the convex shafts 208 to have a damping effect. When the support leg 2 is not in use, the rotating rod 209 can be rotated to be parallel to the adjustable support plate 202, so that the device can be further folded. When the support leg 2 is unfolded, the two groups of rotating rods 209 are rotated to be vertically distributed with the adjustable support plate 202, so that the support leg 2 further forms a "T"-shaped structure to support the table 1, increase the contact area with the ground, and improve the stability of the support of the device. At the same time, a threaded hole is provided at one end of the rotating rod 209 away from the convex shaft 208, and a threaded rod 210 is inserted into the threaded hole, and a movable foot pad 211 is fixedly connected to the lower end of the threaded rod 210. When the device is placed on an unstable ground, after the support leg 2 is unfolded, the relative height of the movable foot pad 211 can be adjusted by rotating the threaded rod 210 in the threaded hole on the surface of the rotating rod 209, and further, the four groups of movable foot pads 211 can form different support heights, thereby maintaining the horizontal support of the support leg 2 to the table 1, and improving the structural stability and firmness of the device.

[0028] A damping chute 5 is provided at the center of the surface of the table 1, and the damping chute 5 extends to the outside of the table 1. A sheet music rack 3 is installed inside the damping chute 5. When the device is used, the sheet music rack 3 is unfolded to support and display the sheet music, which is convenient for the user's daily use, and no additional sheet music rack is required, thereby improving the functionality of the device.

[0029] The sheet music rack 3 includes a damping slider 301 inserted into the damping chute 5, and the damping slider 301 is arranged in two groups and symmetrically distributed. The damping slider 301 slides inside the damping chute 5 to have a damping effect, so that after the sheet music rack 3 is inserted into the damping chute 5, it can only be taken out by external force when in use, so as to prevent the sheet music rack 3 from sliding out and falling during the carrying and transportation of the device. The surface of the damping slider 301 is hingedly installed with a damping shaft 302, and the surface of the damping shaft 302 is fixedly connected with an articulated frame 303, and the surface of the articulated frame 303 is fixedly connected with a bottom plate 304. The articulated frame 303 is arranged in a "U"-shaped structure, and the two ends of the articulated frame 303 are respectively articulated on the two groups of damping sliders 301. One end of the articulated frame 303 passes through the damping chute 5, further allowing the sheet music rack 3 to be easily pulled out. When in use, the damping slider 301 is first pulled out of the damping slide groove 5 through the articulated frame 303. After the damping slider 301 is further slid out, the angle of the articulated frame 303 can be adjusted through the damping shaft 302, so that the bottom plate 304 can support the music score at different angles.

Claims

1. A portable multifunctional piano table, comprising a table top (1), both sides of which are provided with supporting legs (2), characterized in that: The two groups of support legs (2) are hingedly mounted on the table top (1) via a limit hinge (4); the support legs (2) include a fixed support plate (201) connected to the limit hinge (4); an adjustable support plate (202) is sleeved on the surface of the fixed support plate (201); convex shafts (208) are fixedly connected to the surfaces of both ends of the inner lower side of the adjustable support plate (202); rotating rods (209) are hingedly mounted on the surfaces of the two groups of convex shafts (208); a threaded hole is provided at one end of the rotating rod (209) away from the convex shaft (208) and a threaded rod (210) is inserted into the threaded hole; and a movable foot pad (211) is fixedly connected to the lower end of the threaded rod (210).

2. A portable multifunctional piano table according to claim 1, characterized in that: The surfaces of both sides of the fixed support plate (201) are provided with limit slots (203); the adjustable support plate (202) is arranged in a "U" shape and is sleeved on the outer surface of the fixed support plate (201); the inner surfaces of both sides of the adjustable support plate (202) are fixedly connected with limit sliders (204); the limit sliders (204) are adapted to be inserted into the limit slots (203) on both sides of the fixed support plate (201); the upper end surfaces of both sides of the adjustable support plate (202) are provided with threaded holes, and limit bolts (205) are inserted into the threaded holes.

3. A portable multifunctional piano table according to claim 2, characterized in that: A hollow groove (206) is provided on the surface of the fixed support plate (201).

4. The portable multifunctional piano table according to claim 1, characterized in that: A fixed foot pad (207) is fixedly connected to the lower end surface of the adjustment support plate (202).

5. The portable multifunctional piano table according to claim 1, characterized in that: A damping chute (5) is provided at the center of the surface of the table (1), and the damping chute (5) extends to the outside of the table (1). A sheet music display rack (3) is installed inside the damping chute (5), and the sheet music display rack (3) comprises a damping slider (301) inserted into the damping chute (5). The damping slider (301) is arranged in two groups and is symmetrically distributed. A damping shaft (302) is hingedly installed on the surface of the damping slider (301), and a hinged frame (303) is fixedly connected to the surface of the damping shaft (302). A bottom plate (304) is fixedly connected to the surface of the hinged frame (303). The hinged frame (303) is arranged in a "U"-shaped structure. The two ends of the hinged frame (303) are respectively hinged on the two groups of damping sliders (301), and one end of the hinged frame (303) extends out from the damping chute (5).

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