Household Chinese lute supporting and placing device

Abstract

The utility model relates to a household pipa supporting and placing device, which comprises a backup plate and supporting legs rotatably connected to the outside of the backup plate, the bottom of each supporting leg is fixedly connected with a cross rod, the outside of each supporting leg is detachably and fixedly connected with a supporting bent rod, the outside of the backup plate is fixedly connected with an arc-shaped plate, and the arc-shaped plate is fixedly connected with the support bent rod. A plurality of sets of limiting grooves are formed in the arc-shaped plate, a limiting adjusting assembly used for adjusting the angles of the supporting legs is further arranged outside the backup plate, the angles of every two adjacent supporting legs and the angles of the supporting bent rods on the supporting legs can be adjusted through rotation adjustment of the supporting legs, and therefore the requirement for placing Chinese lutes of different sizes is met. The positions of the supporting legs can be locked through clamping connection of the limiting adjusting assemblies and the limiting grooves, so that the stability of the supporting legs is guaranteed, in conclusion, the Chinese lutes can be placed, adjustment can be carried out according to Chinese lutes of different sizes, the Chinese lutes can be stably placed, and the application range is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of musical instrument supporting and placing equipment, in particular to a household pipa supporting and placing device. Background Art

[0002] Pipa refers to a plucked string instrument made of wood or bamboo. After pipa users complete training at home, they need to place the pipa on a stand for support.

[0003] In the prior art, a Chinese patent with publication number: CN 108039165 AU discloses a support frame for supporting a guitar, which belongs to the field of musical instrument support. It includes a support frame and a shelf frame rotatably mounted on the support frame, the support frame includes two vertical rods, a support rod and two adjustment feet, the two vertical rods are arranged in parallel, the support rod connects the upper ends of the two vertical rods, and the two adjustment feet are respectively mounted on the lower ends of the two vertical rods; a receiving groove is opened in the middle of each vertical rod, a notch is opened at the bottom, and a mounting column is installed in the notch; the two adjustment feet are respectively rotatably mounted on the mounting column; the shelf frame includes two support rods, two support feet and a connecting rod, the first ends of the two support rods are respectively rotatably mounted in the receiving groove, the connecting rod connects the second ends of the two support rods opposite to the first ends, the bottom surface of each support rod is opened near the second end along the direction parallel to the central axis, the first end is opened with an avoidance notch, the top surface is opened near the second end with a groove for placing the guitar, and the two support feet are respectively accommodated in the receiving grooves of the two support rods.

[0004] The support frame in this patent has the following defects when used to place a pipa: in this patent, the support rod is an integral U-shaped structure, so the angle cannot be adjusted. Because the sizes of pipa are not the same, if the pipa is smaller in size, it cannot be placed between the two support rods. If the size of the pipa is too large, the panel of the pipa will be unstable after being placed on the support rod. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a household pipa supporting and placing device.

[0006] The technical solution adopted by the utility model is: a household pipa supporting and placing device, including a backboard and supporting legs rotatably connected to the outside of the backboard, the bottom of the supporting legs is fixedly connected to a cross bar, the outside of the supporting legs is detachably fixedly connected to a supporting bent rod, the outside of the backboard is fixedly connected to an arc plate, the arc plate is provided with a plurality of groups of limit grooves, and the outside of the backboard is also provided with a limit adjustment component for adjusting the angle of the supporting legs.

[0007] By adopting the above technical solution, the angles of the two adjacent supporting legs and the supporting bent rods on the supporting legs can be adjusted by rotating the supporting legs, so as to meet the placement of pipa of different sizes. In addition, after adjustment, the position of the supporting legs can be locked by the clamping connection between the limit adjustment component and the limit groove, so as to ensure the stability of the supporting legs. In summary, in the utility model, not only the placement of the pipa can be achieved, but also adjustments can be made for pipa of different sizes so that they can all be stably placed, and the scope of application is wide.

[0008] The utility model is further configured such that a fixing plate is fixedly connected to the outside of the backing plate, and the supporting legs are rotatably connected to the fixing plate.

[0009] By adopting the above technical solution and using the fixing plate as an intermediary medium, the rotational installation between the supporting leg and the backing plate can be realized.

[0010] The utility model is further configured such that a synchronous plate is rotatably connected to the outside of the fixed plate, and the synchronous plate is coaxially and fixedly connected to the supporting leg.

[0011] By adopting the above technical solution, when the supporting leg rotates, the synchronous plate can also be driven to rotate, thereby realizing synchronous rotation adjustment.

[0012] The utility model is further configured such that the adjustment limit assembly includes a positioning rod, a limit plate fixedly connected to the end of the positioning rod, and a spring sleeved on the outside of the positioning rod; a groove is provided in the synchronization plate, the positioning rod passes through and is slidably connected in the groove, and the two ends of the spring are respectively fixedly connected to the limit plate and the inner wall of the groove.

[0013] By adopting the above technical solution, the supporting leg is rotated, and the supporting push rod drives the synchronous plate to rotate, so through the setting of the spring, the positioning rod can be continuously clamped in the positioning groove.

[0014] The utility model is further configured that the outer portion of the synchronization plate is rotationally connected to a limiting rod, and the outer portion of the limiting plate is provided with a limiting groove.

[0015] By adopting the above technical solution, after adjusting the supporting leg to a suitable position, the limiting rod is rotated to make the limiting rod contact the outside of the limiting groove, thereby blocking the outside of the limiting plate and making the positioning rod firmly connected to the positioning groove. In short, the position of the supporting leg is fixed.

[0016] The utility model is further configured such that the end of the positioning rod is a spherical structure, and the end of the cross rod is sleeved with a rubber sleeve.

[0017] By adopting the above technical solution and setting the spherical structure, it is convenient for the positioning rod to be continuously clamped in the positioning groove.

[0018] The utility model is further configured such that the angle between the support leg and the cross bar is 20°-40°, and the outer sleeve of the support bent rod is provided with a rubber sleeve.

[0019] By adopting the above technical solution, the angle between the supporting legs and the crossbar is preferably 30°. By setting the tilt angle, the pipa can be placed more stably.

[0020] The beneficial effect of the utility model is that compared with the prior art, in the utility model, the angles of two adjacent supporting legs and the supporting bent rods on the supporting legs can be adjusted by rotating the supporting legs, so as to meet the placement of pipa of different sizes. In addition, after adjustment, the position of the supporting legs can be locked by the clamping connection between the limit adjustment component and the limit groove, so as to ensure the stability of the supporting legs. In summary, in the utility model, not only the placement of the pipa can be achieved, but also adjustments can be made for pipa of different sizes so that they can all be stably placed, and the scope of application is wide. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the utility model;

[0022] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 3 yes Figure 2 Schematic diagram of the enlarged structure of the A area in the middle;

[0024] Figure 4 It is a structural schematic diagram of the support legs in the utility model;

[0025] Figure 5 yes Figure 4 Schematic diagram of the enlarged structure of the middle B area;

[0026] Figure 6 It is a schematic diagram of the structure of the limit rod, the limit plate and the positioning rod in the utility model.

[0027] The markings in the figure are: 1. Support leg; 2. Cross bar; 3. Support bent rod; 4. Back plate; 5. Fixed plate; 6. Synchronous plate; 7. Arc plate; 8. Positioning groove; 9. Limit plate; 10. Limit groove; 11. Limit rod; 12. Positioning rod; 13. Spring. DETAILED DESCRIPTION

[0028] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0030] like Figure 1-6 As shown, the utility model discloses a household pipa supporting and placing device, including a backboard 4 and a supporting leg 1 rotatably connected to the outside of the backboard 4, a cross bar 2 is fixedly connected to the bottom of the supporting leg 1, and a rubber sleeve is provided on the end of the cross bar 2 for protection, the cross bar 2 is used to support the supporting leg 1, and the angle between the supporting leg 1 and the cross bar 2 is 20°-40°, the supporting leg 1 is used to support the device, and the angle between the supporting leg 1 and the cross bar 2 is preferably 30°. By setting the inclination angle, the pipa can be placed more stably.

[0031] In a further design, the outside of the supporting leg 1 is detachably fixedly connected with a supporting bent rod 3, and the supporting bent rod 3 is used to support the pipa. Through the detachable setting, the supporting bent rod 3 can be conveniently supported.

[0032] Among them, a rubber sleeve is also provided on the outside of the supporting curved rod 3. The setting of the rubber sleeve can protect the pipa from bumps. An arc plate 7 is fixedly connected to the outside of the support plate 4, and a plurality of groups of limit grooves 10 are provided on the arc plate 7. A limit adjustment component for adjusting the angle of the supporting leg 1 is also provided on the outside of the support plate 4. By clamping the limit adjustment component with the limit groove 10, the supporting leg 1 can be conveniently adjusted and fixed in a limited position.

[0033] In the specific structural design, a fixing plate 5 is fixedly connected to the outside of the support plate 4, and the support leg 1 is rotatably connected to the fixing plate 5, so the rotation of the support leg 1 is realized. Specifically, a pin shaft is rotatably connected through the fixing plate 5, so the pin shaft is fixedly connected to the support leg 1, and a synchronization plate 6 is also rotatably connected to the outside of the fixing plate 5, and is synchronously and coaxially fixedly connected to the support leg 1, so the synchronization plate 6 is also fixedly connected to the pin shaft, thereby realizing the synchronous rotation of the support leg 1 and the synchronization plate 6.

[0034] Specifically, in this embodiment, the adjustment and limiting assembly includes a positioning rod 12 , a limiting plate 9 fixedly connected to the end of the positioning rod 12 , and a spring 13 sleeved on the outside of the positioning rod 12 .

[0035] Among them, a groove is provided in the synchronous plate 6, and the positioning rod 12 passes through and is slidably connected in the groove. The groove is a circular blind hole shape, and the positioning rod 12 passes through the groove and the synchronous plate 6. The two ends of the spring 13 are fixedly connected to the limit plate 9 and the inner wall of the groove respectively. In order to achieve limited fixation, a limit rod 11 is rotatably connected to the outside of the synchronous plate 6, and a limit groove 10 is provided on the outside of the limit plate 9. In order to facilitate rotation, the end of the positioning rod 12 is a spherical structure, and a sphere can also be rotatably set at the end of the positioning rod 12. Therefore, after adjusting the support leg 1 to a suitable position, the limit rod 11 is rotated, so that the limit rod 11 is abutted against the outside of the limit groove 10, thereby blocking the outside of the limit plate 9, and allowing the positioning rod 12 to be firmly clamped in the positioning groove 8. In short, the position of the support leg 1 is fixed.

[0036] In order for those skilled in the art to fully understand the technical solution, this embodiment is summarized as follows:

[0037] When in use, first rotate the limit rod 11 so that the limit rod 11 no longer interferes with the outside of the limit groove 10, then rotate the support leg 1, the support leg 1 drives the synchronous plate 6 to rotate, and the synchronous plate 6 drives the positioning rod 12 to the outside of the positioning groove 8. Through the setting of the spring 13, the positioning rod 12 can be continuously engaged in the positioning groove 8;

[0038] After the support leg 1 is adjusted to a suitable position, the limiting rod 11 is rotated to make the limiting rod 11 contact the outside of the limiting groove 10, thereby blocking the outside of the limiting plate 9 and making the positioning rod 12 firmly connected to the positioning groove 8. In short, the position of the support leg 1 is fixed;

[0039] Then place the pipa on the supporting bent rod 3 for support.

[0040] In summary, in this embodiment, the angle of the supporting leg 1 can be adjusted to accommodate pipa of different sizes, thereby making it more applicable.

Claims

1. A household pipa supporting and placing device, comprising a backing plate (4) and a supporting leg (1) rotatably connected to the outside of the backing plate (4), wherein the bottom of the supporting leg (1) is fixedly connected to a cross bar (2), characterized in that: The support leg (1) is detachably and fixedly connected to a support bent rod (3) on the outside, the backing plate (4) is fixedly connected to an arc-shaped plate (7) on the outside, the arc-shaped plate (7) is provided with a plurality of groups of limit grooves (10), and the backing plate (4) is also provided with a limit adjustment component on the outside for adjusting the angle of the support leg (1).

2. A household pipa supporting and placing device according to claim 1, characterized in that: The outside of the backing plate (4) is fixedly connected to a fixing plate (5), and the supporting leg (1) is rotatably connected to the fixing plate (5).

3. A household pipa supporting and placing device according to claim 2, characterized in that: The exterior of the fixed plate (5) is also rotatably connected to a synchronous plate (6), which is coaxially and fixedly connected to the support leg (1).

4. A household pipa supporting and placing device according to claim 3, characterized in that: The limit adjustment assembly comprises a positioning rod (12), a limit plate (9) fixedly connected to the end of the positioning rod (12), and a spring (13) sleeved on the outside of the positioning rod (12); a groove is provided in the synchronization plate (6); the positioning rod (12) passes through and is slidably connected in the groove; and the two ends of the spring (13) are respectively fixedly connected to the limit plate (9) and the inner wall of the groove.

5. A household pipa supporting and placing device according to claim 4, characterized in that: The outside of the synchronization plate (6) is rotatably connected to a limiting rod (11), and the outside of the limiting plate (9) is provided with a limiting groove (10).

6. A household pipa supporting and placing device according to claim 5, characterized in that: The end of the positioning rod (12) is a spherical structure, and the end of the cross rod (2) is sleeved with a rubber sleeve.

7. A household pipa supporting and placing device according to claim 6, characterized in that: The angle between the support leg (1) and the crossbar (2) is 20°-40°, and the outer sleeve of the support bent rod (3) is provided with a rubber sleeve.

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