CN209202623U - A kind of violin displaying device shown convenient for multi-angle - Google Patents

Abstract

The utility model discloses a violin display device which is convenient for multi-angle display, which comprises a bottom plate, a fixed box is fixed on the upper end of the bottom plate, a rotating device is arranged in the fixed box, and a fixed rod is arranged on the rotating device. The upper end of the fixed box is provided with a second bushing, the upper end of the fixed rod passes through the second bushing and extends to the upper end of the fixed box, the upper end of the fixed rod is fixed with a bearing plate, and the upper end of the bearing plate is fixed There is a connecting rod, the upper end of the connecting rod is rotatably connected with a bearing frame, and two vertical plates are detachably connected in the bearing frame, and the upper ends of the vertical plates extend to the upper end of the bearing frame. The utility model solves the problem that the display angle and inclination angle of the violin cannot be adjusted, and also solves the problem that the violin cannot be clamped and fixed when it is displayed, avoids the damage caused by the poor stability of the violin, and prolongs the service life of the violin , flexible and easy to use.

Description

A violin display device convenient for multi-angle display

technical field

The utility model relates to the technical field of violins, in particular to a violin display device which is convenient for multi-angle display.

Background technique

A violin is a stringed instrument. There are four strings in total. The string and the bow rub against each other to make a sound. The violin body (resonance box) is about 35.5 cm long and is made of curved panels, back panels and side panels. The panels are usually made of spruce, which is soft; the back and side panels are made of maple and mahogany, which are hard. The head and neck are made of whole maple, and the fingerboard is made of ebony. The violin is widely spread all over the world and is the most important instrument in the string group of modern orchestras. It occupies a very important position in instrumental music, is the pillar of modern symphony bands, and is also a solo instrument with difficult performance skills. Together with piano and classical guitar, it is called the world's three major instruments. Among Western musical instruments, the violin is one of the most important musical instruments. In Western symphony bands (also known as "orchestral bands") and Chinese Chinese and Western bands, as well as in solo and concerto, they all play the most important artistic role. With the maturity of traditional cultural industry transformation technology, musical instruments manufacturing In terms of technology, we began to focus on new technologies for processing and debugging musical instruments and their equipment, and MIDI system production and debugging technologies.

At present, when displaying violins, a display device is needed. However, the existing display devices cannot be rotated, the display angle cannot be adjusted, and the inclination angle of the violin cannot be adjusted according to requirements. During the display process of the violin, it cannot To clamp and fix the violin, we propose a violin display device that is convenient for multi-angle display to solve the above problems.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a violin display device that is convenient for multi-angle display.

In order to achieve the above object, the utility model adopts the following technical solutions:

A violin display device that is convenient for multi-angle display, comprising a bottom plate, a fixed box is fixed on the upper end of the bottom plate, a rotating device is arranged in the fixed box, a fixed rod is arranged on the rotating device, and the upper end of the fixed box A second shaft sleeve is provided through, and the upper end of the fixed rod passes through the second shaft sleeve and extends to the upper end of the fixed box. The upper end of the fixed rod is fixed with a bearing plate, and the upper end of the bearing plate is fixed with a connecting rod. The upper end of the connecting rod is rotatably connected with a load-bearing frame, and two vertical plates are detachably connected in the load-bearing frame, and the upper end of the vertical plate extends to the upper end of the load-bearing frame, and the upper end of the vertical plate is provided with a clamping device, one side of the vertical board is fixed with a placement frame, the lower end side of the bearing frame is provided with a chute, and an adjustment device is provided in the chute.

Preferably, the rotating device includes a second rotating rod rotatably connected to the bottom of the fixed box, the lower end of the fixed rod is fixed on the upper end of the second rotating rod, and the first tapered Gear, one side of the fixed box is provided with a first bushing, the first bushing is provided with a first rotating rod, one end of the first rotating rod is fixed with a second bevel gear, and the first A bevel gear and a second bevel gear mesh with each other, a first turntable is fixed on the other end of the first rotating rod, and a first handle is fixed on one side of the first turntable.

Preferably, the clamping device includes two horizontal plates respectively fixed on the upper side of the two vertical plates, a connecting plate is fixed on the lower end side of the horizontal plates, and two first screw threads are arranged on the connecting plate A through hole, the first threaded through hole is penetrated with a second screw rod, one end of the second screw rod is fixed with a rotating wheel, and the other end of the second screw rod is rotatably connected with a clamping plate.

Preferably, the adjusting device includes a slider installed in a chute, a fixing plate is fixed on one side of the bearing plate, and a second threaded through hole is provided on the fixing plate, and the second threaded through hole There is a first screw through, the lower end of the first screw is fixed with a second turntable, the side of the lower end of the second turntable is fixed with a second handle, and the upper end of the first screw is rotatably connected to the lower end of the slider .

Preferably, both sides of the fixing box are fixed with mounting plates, the mounting plate is provided with a first through hole, and the upper end of the bottom plate is provided with two first threaded blind holes corresponding to the first through holes, A first screw runs through the first through hole, and the lower end of the first screw extends into the corresponding first threaded blind hole.

Preferably, both sides of the bearing frame are provided with a plurality of second through holes, the plurality of second through holes on the same side form a group, and both sides of the two vertical plates are provided with two second through holes For the corresponding second threaded blind holes, second screws are inserted through the four second through holes in the same group, and one ends of the four second screws respectively extend into the corresponding second threaded blind holes.

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

1. Through the cooperation between the rotating wheel, the second screw and the clamping plate, the problem of poor stability when the violin is displayed is solved, and the function of clamping and fixing the violin is realized;

2. Through the cooperation between the second rotating rod, the fixed rod, the bearing plate and the bearing frame, the problem that the violin cannot be rotated is solved, and the display angle of the violin can be adjusted;

3. Through the cooperation between the first screw, the slider and the chute, the problem that the inclination angle cannot be adjusted is solved, and the function of adjusting the inclination angle of the violin according to the user's needs is realized;

To sum up, this device solves the problem that the display angle and inclination angle of the violin cannot be adjusted, and at the same time solves the problem that the violin cannot be clamped and fixed when it is displayed, avoiding the damage caused by the poor stability of the violin and prolonging the life of the violin. Long life of the violin, great flexibility and easy to use.

Description of drawings

Fig. 1 is a schematic diagram of the internal structure of a violin display device that is convenient for multi-angle display proposed by the utility model;

Fig. 2 is a schematic diagram of the external structure of a violin display device that is convenient for multi-angle display proposed by the utility model;

Fig. 3 is a structural schematic diagram of a carrying frame of a violin display device that is convenient for multi-angle display proposed by the utility model;

Fig. 4 is an enlarged view of place A of a violin display device that is convenient for multi-angle display proposed by the utility model;

Fig. 5 is an enlarged view at B of a violin display device that is convenient for multi-angle display proposed by the utility model.

In the figure: 1 vertical plate, 2 horizontal plate, 3 connecting plate, 4 rotating wheel, 5 placing frame, 6 bearing plate, 7 fixing rod, 8 first bevel gear, 9 fixing box, 10 first screw, 11 bottom plate, 12 Mounting plate, 13 The first bushing, 14 The first turntable, 15 The first handle, 16 The first turning rod, 17 The second bevel gear, 18 The second bushing, 19 Fixed plate, 20 Bearing frame, 21 The first Two through holes, 22 slide blocks, 23 first screw rods, 24 second turntables, 25 second handles, 26 connecting rods, 27 second screws, 28 second screw rods, 29 clamping plates.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Figures 1-5, a violin display device that is convenient for multi-angle display includes a bottom plate 11, which plays the role of support and fixation. The upper end of the bottom plate 11 is fixed with a fixed box 9, and a rotating device is arranged in the fixed box 9. The rotating device There is a fixed rod 7 on the top, the upper end of the fixed box 9 is provided with a second bushing 18, the upper end of the fixed rod 7 runs through the second bushing 18 and extends to the upper end of the fixed box 9, and the upper end of the fixed rod 7 is fixed with a bearing plate 6. The rotation of the fixed rod 7 drives the bearing plate 6 to rotate. The upper end of the bearing plate 6 is fixed with a connecting rod 26. The rotation of the bearing plate 6 drives the connecting rod 26 to rotate. The upper end of the connecting rod 26 is connected to the bearing frame 20. The bearing frame 20 rotates, and two vertical plates 1 are detachably connected in the bearing frame 20. The rotation of the bearing frame 20 drives the vertical plate 1 to rotate, and the upper end of the vertical plate 1 extends to the upper end of the bearing frame 20. One side of the upper end of the vertical plate 1 is set There is a clamping device, one side of the riser 1 is fixed with a placement frame 5, and a chute is provided on the lower end side of the bearing frame 20, and an adjustment device is arranged in the chute, through the cooperation between the adjustment device and the clamping device, it is convenient The violin is clamped and fixed, and the display angle of the violin can be adjusted as required.

In the utility model, the rotating device includes a second rotating rod that is rotationally connected to the bottom of the fixed box 9, the lower end of the fixed rod 7 is fixed on the upper end of the second rotating rod, and the first bevel gear 8 is fixedly set on the second rotating rod , the first bevel gear 8 rotates to drive the second rotating rod to rotate, and one side of the fixed box 9 is provided with a first shaft sleeve 13, and the first shaft sleeve 13 is provided with a first rotating rod 16, and the first rotating rod 16 A second bevel gear 17 is fixed at one end of the shaft, the rotation of the first rotating rod 16 drives the rotation of the second bevel gear 17, and the first bevel gear 8 and the second bevel gear 17 mesh with each other, and the second bevel gear 17 rotates Drive the first bevel gear 8 to rotate, the other end of the first rotating rod 16 is fixed with a first turntable 14, and one side of the first turntable 14 is fixed with a first handle 15, and the rotation of the first handle 15 drives the first turntable 14 Rotate, the rotation of the first turntable 14 drives the rotation of the first rotation rod 16 , thereby providing power for the rotation of the fixed rod 7 .

In the utility model, the clamping device includes two horizontal plates 2 respectively fixed on the upper side of the two vertical plates 1, the lower end side of the horizontal plate 2 is fixed with a connecting plate 3, and the connecting plate 3 is provided with two first Threaded through hole, the second screw rod 28 runs through in the first threaded through hole, and one end of the second screw rod 28 is fixed with the rotating wheel 4, and the other end of the second screw rod 28 is connected with the clamping plate 29 in rotation, and the rotating wheel 4 rotates to drive The second screw rod 28 rotates, and the rotation of the second screw rod 28 drives the clamping plate 29 to move, thereby facilitating the clamping and fixing of the violin and improving the stability of the violin.

In the utility model, the adjustment device includes a slider 22 installed in the chute, a fixed plate 19 is fixed on one side of the bearing plate 6, and a second threaded through hole is provided on the fixed plate 19, and a second threaded through hole is provided through the second threaded through hole. There is a first screw rod 23, the lower end of the first screw rod 23 is fixed with a second turntable 24, the lower end side of the second turntable 24 is fixed with a second handle 25, and the upper end of the first screw rod 23 is rotatably connected to the lower end of the slider 22, The rotation of the second handle 25 drives the rotation of the second turntable 24, the rotation of the second turntable 24 drives the rotation of the first screw 23, the rotation of the first screw 23 drives the slider 22 to move in the chute, and the movement of the slider 22 drives the bearing frame 20 to tilt, It is convenient to display the violin from different angles.

In the utility model, both sides of the fixed box 9 are fixed with a mounting plate 12, the mounting plate 12 is provided with a first through hole, and the upper end of the base plate 11 is provided with two first threaded blind holes corresponding to the first through hole, A first screw 10 runs through the first through hole, and the lower end of the first screw 10 extends into the corresponding first threaded blind hole, which is convenient for installation and removal, and improves the efficiency of installation and removal.

In the present utility model, both sides of the bearing frame 20 are provided with a plurality of second through holes 21, and the plurality of second through holes 21 on the same side form a group, and both sides of the two vertical plates 1 are provided with two and The second threaded blind hole corresponding to the second through hole 21, the second screw 27 is penetrated in the four second through holes 21 in the same group, and one end of the four second screw 27 extends to the corresponding second screw thread respectively. In the blind hole, it is convenient to adjust the position of the vertical plate 1, and then fix it by the second screw 27, which is practical.

In the utility model, when in use, the lower end of the violin is first placed in the placement frame 5, then the upper end of the violin is placed on the upper side of the vertical board 1, and then the rotating wheel 4 is rotated, and the rotating wheel 4 drives the second screw rod 28 rotates, the second screw rod 28 rotates and drives the clamping plate 29 to rotate, utilizes the clamping plate 29 to clamp and fix the violin, then rotates the first handle 15, the first handle 15 rotates and drives the first rotating disk 14 to rotate, the first rotating disk 14 rotates to drive the first rotating rod 16 to rotate, the first rotating rod 16 rotates to drive the second bevel gear 17 to rotate, the second bevel gear 17 rotates to drive the first bevel gear 8 to rotate, and the first bevel gear 8 rotates to drive the second bevel gear The second rotating rod rotates, the second rotating rod rotates to drive the fixed rod 7 to rotate, the fixed rod 7 rotates to drive the bearing plate 6 to rotate, the bearing plate 6 rotates to drive the connecting rod 26 to rotate, the connecting rod 26 rotates to drive the bearing frame 20 to rotate, and the bearing frame 20 rotates Drive the vertical plate 1 to rotate, then rotate the second handle 25, the second handle 25 rotates to drive the second turntable 24 to rotate, the second turntable 24 rotates to drive the first screw rod 23 to rotate, the first screw rod 23 rotates to drive the slider 22 to move, The movement of the slider 22 drives the movement of the bearing frame 20 , thereby adjusting the inclination angle of the riser 1 .

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. A violin display device for multi-angle display, comprising a bottom plate (11), characterized in that: a fixed box (9) is fixed on the upper end of the bottom plate (11), and a rotating box (9) is provided inside the fixed box (9) device, the rotating device is provided with a fixed rod (7), the upper end of the fixed box (9) is provided with a second bushing (18), and the upper end of the fixed rod (7) runs through the second bushing ( 18) and extend to the upper end of the fixed box (9), the upper end of the fixed rod (7) is fixed with a bearing plate (6), and the upper end of the bearing plate (6) is fixed with a connecting rod (26), the connection The upper end of the rod (26) is rotatably connected with a load-bearing frame (20), and two vertical plates (1) are detachably connected in the load-bearing frame (20), and the upper end of the vertical plate (1) extends to the load-bearing frame (20 ), the upper side of the vertical board (1) is provided with a clamping device, one side of the vertical board (1) is fixed with a placement frame (5), and the lower side of the bearing frame (20) is A chute is provided, and an adjusting device is arranged in the chute. 2. A violin display device that is convenient for multi-angle display according to claim 1, characterized in that, the rotating device includes a second rotating rod that is rotatably connected to the inner bottom of the fixed box (9), and the fixed rod ( The lower end of 7) is fixed on the upper end of the second rotating rod, the first bevel gear (8) is fixedly sleeved on the second rotating rod, and the first shaft sleeve ( 13), the first shaft sleeve (13) is provided with a first rotating rod (16), one end of the first rotating rod (16) is fixed with a second bevel gear (17), and the first bevel gear The bevel gear (8) and the second bevel gear (17) mesh with each other, the other end of the first rotating rod (16) is fixed with the first turntable (14), and one side of the first turntable (14) is fixed There is a first grip (15). 3. A violin display device that is convenient for multi-angle display according to claim 1, characterized in that, the clamping device includes two horizontal plates (2) respectively fixed on one side of the upper ends of the two vertical plates (1) ), the lower end side of the horizontal plate (2) is fixed with a connecting plate (3), the connecting plate (3) is provided with two first threaded through holes, and the first threaded through holes are provided with A second screw (28), one end of the second screw (28) is fixed with a rotating wheel (4), and the other end of the second screw (28) is rotatably connected with a clamping plate (29). 4. A violin display device convenient for multi-angle display according to claim 1, characterized in that, the adjustment device includes a slider (22) installed in the chute, and one of the bearing plates (6) A fixed plate (19) is fixed on the side, and a second threaded through hole is provided on the fixed plate (19), and a first screw (23) runs through the second threaded through hole, and the first screw (23) ) is fixed with a second turntable (24), the side of the lower end of the second turntable (24) is fixed with a second handle (25), and the upper end of the first screw (23) is rotatably connected to the slider ( 22) the lower end. 5. A violin display device convenient for multi-angle display according to claim 1, characterized in that, both sides of the fixed box (9) are fixed with mounting plates (12), and the mounting plate (12) A first through hole is provided on the top, and the upper end of the bottom plate (11) is provided with two first threaded blind holes corresponding to the first through holes, and a first screw (10) is provided through the first through hole, The lower end of the first screw (10) extends into the corresponding first threaded blind hole. 6. A violin display device convenient for multi-angle display according to claim 1, characterized in that, both sides of the carrying frame (20) are provided with a plurality of second through holes (21), the same side A plurality of second through holes (21) form a group, two second threaded blind holes corresponding to the second through holes (21) are provided on both sides of the two vertical plates (1), four of them in the same group Second screws (27) are provided through the second through holes (21), and one ends of the four second screws (27) respectively extend into corresponding second threaded blind holes.