CN218729869U

CN218729869U - Cylinder drum rack for playing music

Info

Publication number: CN218729869U
Application number: CN202222565888.6U
Authority: CN
Inventors: 孔冠
Original assignee: Dali Middle School Zhangzhuang Town Zoucheng City
Current assignee: Dali Middle School Zhangzhuang Town Zoucheng City
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-03-24
Anticipated expiration: 2032-09-28

Abstract

The utility model discloses a drum rack for playing music, which comprises a base, wherein the upper surface of the base is provided with a heightening rod and a fixing frame, the heightening rod is positioned in the center of the base, and the telescopic end of the heightening rod is vertically and upwards connected with a placing plate; the mount is provided with a plurality ofly to heightening the pole and being central circumference evenly distributed, the extension bar is installed through the pivot to mount inside, and arbitrary end of pivot is worn out the mount and is installed lock nut through the screw thread, and it is rotatory to heightening the pole axis to transfer the extension end of extension bar to keep away from that the base articulates there is splint. Has the advantages that: through adjusting the pole height of increaseing and realizing placing board altitude mixture control, rotatory accent length pole makes splint press from both sides the tight demand of placing of jar drum that can satisfy the fixed of different external diameters and height along with accent length pole rotation with jar drum clamp, and application scope is wide, adjusts easy operation convenient, excellent in use effect.

Description

Cylinder drum rack for playing music

Technical Field

The utility model relates to a jar drum rack technical field, concretely relates to play jar drum rack of music.

Background

The cylinder drum is also called national timpani, which is modified based on the cylinder drum by absorbing the characteristic of high drum sound of western timpani. In the jar drum use, in order to guarantee the steadiness of jar drum, often use the rack to carry out the placing of jar drum. Application number is 201821409083X's utility model discloses a can be suitable for not support for happy drum of equidimension, including fixed backing plate and the drum body, the deep hole has been seted up to the inside of fixed backing plate, and fixed backing plate is provided with movable backing plate all around, and movable backing plate's inboard threaded connection has the slide bar to the slide bar setting is in the inside of deep hole, and movable backing plate's last surface welding has the bracing piece, and the upper end of the support bar is the fixed block, the inboard bonding rubber layer of fixed block. The fixed block utilizes the rubber layer to clip the side of happy drum, and the movable backing plate utilizes the screw thread drive slide bar to do the pull formula and slide in the deep hole, realizes the distance of adjustment and fixed backing plate, can be suitable for the happy drum of different external diameters. However, the outer diameter is inconvenient to adjust, the speed is slow, the size of the outer diameter can only be adjusted, the height cannot be adjusted, and the application range is limited.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the problem that above-mentioned adjustment external diameter is inconvenient, can not height-adjusting, provide a play jar drum rack of music.

The utility model provides a following technical scheme:

the cylinder drum lifting device comprises a base, wherein a height adjusting rod and a fixing frame are arranged on the upper surface of the base, the height adjusting rod is positioned in the center of the base, and the telescopic end of the height adjusting rod is vertically upward and is connected with a placing plate for placing a cylinder drum;

the mount is provided with a plurality ofly, and uses heightening pole as central circumference evenly distributed, and the length-adjusting pole is installed through the pivot to mount inside, and arbitrary end of pivot is worn out the mount and is installed lock nut through the screw thread for the countershaft locks fixedly, and the length-adjusting pole is rotatory to heightening pole axis, and the flexible end of length-adjusting pole is kept away from the base and is articulated to have splint, is used for pressing from both sides the fastening with the jar drum and fixes placing the board upper surface.

As preferred, the pole of increaseing is including bearing the pipe, and bearing the vertical installation of pipe is at base upper surface center, and the bearing tube outer wall runs through and is provided with the lift groove, and the bearing sleeve is installed through the bearing to the bearing inside, and bearing the cover upper end is worn out bearing the pipe and is connected with adjusting nut, and adjusting nut is inside to have a lifting screw through the screw thread installation, and the lifting screw upper end is connected with placing the board, and the lifting screw bottom is stretched into inside and is connected with the guide block, guide block and lift groove clearance fit of bearing the pipe.

Preferably, the length-adjusting rod comprises a fixing rod, the fixing rod is connected with the rotating shaft, the fixing rod is of a hollow structure, a sliding rod is slidably mounted in the fixing rod, the outer end of the sliding rod penetrates out of the fixing rod and is hinged with the clamping plate, and a locking bolt is mounted on the outer side of the fixing rod through threads and used for locking and fixing the sliding rod in the fixing rod.

Preferably, the cross sections of the inner cavities of the sliding rod and the fixing rod are square, and the sliding rod is in clearance fit with the inner cavity of the fixing rod.

Preferably, the side surface of the clamping plate close to the heightening rod is a concave arc surface.

Preferably, the side surface of the clamping plate close to the height adjusting rod is provided with a rubber pad.

Preferably, the bottom surface of the base is connected with three self-locking universal wheels which are distributed in an equilateral triangle.

Has the advantages that: the height of the height-adjusting rod is adjusted to realize the height adjustment of the placement plate, the length-adjusting rod is rotated, the clamping plate is fixed on the surface of the placement plate in a clamping mode along with the rotation of the length-adjusting rod, the requirements for fixing the cylinder drums with different outer diameters and heights can be met, the application range is wide, the operation is simple and convenient to adjust, and the using effect is good.

Drawings

Fig. 1 is a schematic perspective view of the present invention; fig. 2 is a front sectional view of fig. 1.

The reference numbers are as follows:

1. a base; 2. a rotating shaft; 3. locking the nut; 4. a fixed mount; 5. adjusting a long rod; 501. fixing the rod; 502. locking the bolt; 503. a slide bar; 6. a splint; 7. placing the plate; 8. a height adjusting rod; 801. a carrier tube; 802. a lifting groove; 803. a guide block; 804. a bearing sleeve; 805. adjusting the nut; 806. lifting a screw rod; 9. self-locking universal wheel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below.

Referring to fig. 1 and 2, the utility model discloses a base 1, surface mounting has heightening pole 8 and mount 4 on the base 1, and heightening pole 8 is located base 1 center, and 8 flexible ends of heightening pole are vertical upwards just to be connected with and place board 7 for place the jar drum.

Mount 4 is provided with a plurality ofly, and uses heightening pole 8 as central circumference evenly distributed, and the pole 5 is transferred through pivot 2 to mount 4 inside, and 2 arbitrary ends in pivot are worn out mount 4 and are installed lock nut 3 through the screw thread for it is fixed to lock to pivot 2, transfers pole 5 to heightening 8 axis rotations, and the base 1 and articulated splint 6 are kept away from to the flexible end of transferring pole 5, is used for pressing from both sides the clamp tightly to fix with the drum and places 7 upper surfaces.

Heightening rod 8 includes bearing pipe 801, bearing pipe 801 is vertically installed at base 1 upper surface center, bearing pipe 801 outer wall runs through and is provided with lift groove 802, bearing sleeve 804 is installed through the bearing in the inside of bearing pipe 801, bearing sleeve 804 upper end is worn out bearing pipe 801 and is connected with adjusting nut 805, adjusting nut 805 is inside installs lifting screw 806 through the screw thread, lifting screw 806 upper end with place board 7 and be connected, lifting screw 806 bottom stretches into inside of bearing pipe 801 and is connected with guide block 803, guide block 803 and lift groove 802 clearance fit, set up like this, when needing to adjust heightening rod 8's height, twist soon adjusting nut 805, carry out spacing direction through guide block 803 and lift groove 802 to lifting screw 806, utilize screw thread transmission to make lifting screw 806 go up and down in the inside of bearing pipe 801, realize heightening rod 8's whole height control.

The length-adjusting rod 5 comprises a fixing rod 501, the fixing rod 501 is connected with the rotating shaft 2, the fixing rod 501 is of a hollow structure and is internally provided with a sliding rod 503 in a sliding mode, the outer end of the sliding rod 503 penetrates out of the fixing rod 501 and is hinged to a clamping plate 6, a locking bolt 502 is installed on the outer side of the fixing rod 501 through threads and used for locking and fixing the sliding rod 503 inside the fixing rod 501, the length of the sliding rod 503 inside the fixing rod 501 is adjusted, the sliding rod 503 is locked and fixed through the locking bolt 502, and the whole length adjustment of the length-adjusting rod 5 is achieved.

The cross sections of the inner cavities of the sliding rod 503 and the fixing rod 501 are square, and the sliding rod 503 is in clearance fit with the inner cavity of the fixing rod 501, so that the sliding rod 503 can be prevented from rotating in the inner cavity of the fixing rod 501, and the clamping plate 6 can accurately clamp the cylinder drum.

The side that splint 6 is close to heightening pole 8 is the concave arc face, sets up like this and can increase the area of contact of splint 6 and jar drum, guarantees the tight fixed steadiness of clamp to the jar drum.

The side of splint 6 near heightening pole 8 is provided with the rubber pad, sets up like this and can play the guard action, prevents that splint 6 from causing the damage to the cylinder drum outside.

The bottom surface of the base 1 is connected with three self-locking universal wheels 9, the self-locking universal wheels 9 are distributed in an equilateral triangle shape, the self-locking universal wheels 9 are arranged to realize the overall movement and fixation of the device, and the stability of the device during movement and fixation is ensured.

Adopt above-mentioned structure, during the use device, adjust the height of heightening pole 8, realize placing the altitude mixture control of board 7, the jar drum is placed and is being placed board 7 upper surface, is convenient for beat, can satisfy the user demand of the jar drum of co-altitude. According to the height of placing of jar drum, adjust the length of transferring stock 5, make splint 6 correspond the outside middle part of jar drum, make through pivot 2 transfer stock 5 at 4 inside rotations of mount, it is rotatory to transfer stock 5 to drive splint 6 to transfer the high pole 8, until splint 6 and jar drum contact, revolve wrong lock nut 3, make

lock nut

3 and 4 outside contacts of mount, utilize the frictional force between the 4 outsides of lock nut 3 and mount to fix pivot 2, realize transferring stock 5's angle fixation, thereby press from both sides the tight fixing of jar drum clamp through splint 6 and place 7 upper surfaces of board, can realize pressing from both sides tight fixed to the jar drum of different external diameters. Therefore the utility model discloses can satisfy the fixed demand of placing of the jar drum of co-altitude and external diameter, it is convenient to adjust easy operation, and application range is wide, effectual.

Claims

1. The utility model provides a play jar drum rack of music, includes base (1), its characterized in that: the upper surface of the base (1) is provided with a height adjusting rod (8) and a fixing frame (4), the height adjusting rod (8) is positioned in the center of the base (1), and the telescopic end of the height adjusting rod (8) is vertically and upwardly connected with a placing plate (7) for placing a cylinder drum;

mount (4) are provided with a plurality ofly, use heightening pole (8) as central circumference evenly distributed, mount (4) are inside to install through pivot (2) and to heighten pole (5), mount (4) are worn out through screw thread to arbitrary end in pivot (2) and are installed lock nut (3), be used for locking fixed to pivot (2), it is rotatory to heightening pole (8) axis to heighten pole (5), the flexible end of accent pole (5) is kept away from base (1) and is articulated have splint (6), be used for pressing from both sides the clamp to fix and placing board (7) upper surface with the jar drum.

2. A drum rack for playing music according to claim 1, wherein: heightening rod (8) is including bearing pipe (801), bearing pipe (801) are vertical to be installed at base (1) upper surface center, bearing pipe (801) outer wall runs through and is provided with lift groove (802), bearing sleeve (804) are installed through the bearing to bearing pipe (801) inside, bearing sleeve (804) upper end is worn out bearing pipe (801) and is connected with adjusting nut (805), adjusting nut (805) are inside to be installed lifting screw (806) through the screw thread, lifting screw (806) upper end with place board (7) and be connected, lifting screw (806) bottom stretches into bearing pipe (801) internal connection and has guide block (803), guide block (803) and lift groove (802) clearance fit.

3. A drum rack for playing music according to claim 1, wherein: the length adjusting rod (5) comprises a fixing rod (501), the fixing rod (501) is connected with the rotating shaft (2), the fixing rod (501) is of a hollow structure, a sliding rod (503) is slidably mounted inside the fixing rod (501), the outer end of the sliding rod (503) penetrates out of the fixing rod (501) to be hinged with the clamping plate (6), and a locking bolt (502) is mounted on the outer side of the fixing rod (501) through threads and used for locking and fixing the sliding rod (503) inside the fixing rod (501).

4. A drum rack for playing music according to claim 3, characterized in that: the cross sections of the inner cavities of the sliding rod (503) and the fixing rod (501) are square, and the sliding rod (503) is in clearance fit with the inner cavity of the fixing rod (501).

5. A drum rack for playing music according to claim 1, wherein: the side surface of the clamping plate (6) close to the heightening rod (8) is a concave arc surface.

6. A drum rack for playing music according to claim 5, wherein: a rubber pad is arranged on the side surface of the clamping plate (6) close to the heightening rod (8).

7. A drum rack for playing music according to claim 1, wherein: the bottom surface of the base (1) is connected with three self-locking universal wheels (9), and the three self-locking universal wheels (9) are distributed in an equilateral triangle.