Portable bronze drum

Abstract

The utility model discloses a portable bronze drum which comprises a rotating disc and limiting blocks, the limiting blocks are symmetrically installed at the top end of the rotating disc, a bronze drum body is arranged above the rotating disc, limiting rings are symmetrically installed on the side wall of the bronze drum body, and the limiting rings are in sliding connection with the limiting blocks. Two groups of driving seats are mounted at the top end of the rotating disc on one side of the limiting block, driving frames are mounted at the top ends of the driving seats, power wheels are movably mounted at one ends of the driving frames, the power wheels are in sliding connection with the bronze drum body, auxiliary wheels are movably mounted at the other ends of the driving frames, and the auxiliary wheels are in sliding connection with the bronze drum body. According to the utility model, convenient moving placement and convenient height adjustment use are realized, rolling type bronze drum knocking position adjustment and flexible circumferential rotation position adjustment use are facilitated, the service life of a bronze drum is prolonged, and the flexibility of bronze drum operation and use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bronze drums, in particular to a portable bronze drum. Background Art

[0002] The bronze drum is a bronze percussion instrument. Its shape is derived from a drum or a copper cauldron. It is used to play music or accompany dance. Although it is called a drum, it is very different from the drums we usually hear. The drums we usually talk about are a bit like olives with both ends cut off and then covered with cowhide on the cross section. The bronze drum is different. Its waist is not bulging outward but inward, so when it is used, it is mostly hoisted from the waist. It is more inconvenient to use. In order to improve this situation, a convenient bronze drum is proposed.

[0003] For example, a bronze drum handicraft disclosed in the authorization announcement number CN215883161U includes a base and a bronze drum handicraft fixedly mounted on the base, wherein a cavity for placing an object is provided inside the bronze drum handicraft, an opening for placing an object in the cavity is provided, and a decorative piece is detachably connected to the bronze drum handicraft corresponding to the opening position;

[0004] Although it realizes that when an object needs to be placed, the decorative part is removed and then the opening is opened, and then the object is placed inside the cavity, and then the decorative part is reinstalled to achieve a closed effect and prevent the object from falling out, so that the handicraft has a storage function and enhances the use function of the handicraft;

[0005] However, the problem that the existing bronze drum is not convenient for moving and placing and conveniently adjusting the height when in use, is not conducive to rolling adjustment of the bronze drum's striking position and flexible circular rotation adjustment of the position, which affects the service life of the bronze drum and the flexibility of operation. Utility Model Content

[0006] The purpose of the utility model is to provide a portable bronze drum to solve the problems in the above-mentioned background technology that the bronze drum is not convenient to move and place and to adjust its height, is not conducive to rolling adjustment of the striking position of the bronze drum and flexible circular rotation adjustment of its position, which affects the service life of the bronze drum and the flexibility of operation.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable bronze drum, comprising a rotating disk and a limit block, the limit block is symmetrically installed on the top of the rotating disk, a bronze drum body is arranged above the rotating disk, limit rings are symmetrically installed on the side walls of the bronze drum body, and the limit rings are slidably connected to the limit blocks, two groups of driving seats are installed on the top of the rotating disk on one side of the limit block, and driving frames are installed on the tops of the driving seats, one end of the driving frames is movably installed with a power wheel, and the power wheel is slidably connected to the bronze drum body, the other end of the driving frames is movably installed with an auxiliary wheel, and the auxiliary wheel is slidably connected to the bronze drum body, the side walls of the driving frames are installed with driving motors, and the output end of the driving motor is connected to the power wheel, and a base is arranged on the outside of the rotating disk.

[0008] Preferably, four sets of pulleys are movably mounted on the bottom end of the base, and a support sleeve is mounted on the top end of the base.

[0009] Preferably, a telescopic shaft is slidably mounted inside the support sleeve, a locking pin is mounted on a side wall of the support sleeve on one side of the telescopic shaft, and the locking pin extends to the surface of the telescopic shaft.

[0010] Preferably, a rotating seat is installed at the top end of the telescopic shaft, and a worm is movably installed inside the rotating seat.

[0011] Preferably, a rotating motor is installed on the side wall of the rotating seat, and the output end of the rotating motor is connected to the worm.

[0012] Preferably, a movable shaft is movably installed inside the rotating seat on one side of the worm, and a worm wheel is mounted on the surface of the movable shaft.

[0013] Preferably, the worm and the worm wheel are meshed with each other, and the movable shaft is connected to the rotating disk.

[0014] Preferably, a roller ring is installed on the top of the rotating seat, and the rotating disk is slidably connected to the roller ring.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the bronze drum not only realizes convenient mobile placement and convenient height adjustment, but also facilitates rolling adjustment of the bronze drum striking position and flexible circular rotation adjustment of the position, and prolongs the service life of the bronze drum and improves the flexibility of bronze drum operation;

[0016] (1) The bronze drum body is first pushed, and under the sliding support of the pulley, the pulley drives the base and the bronze drum body to slide to the position to be used, and the driving motor drives the power wheel to rotate, and the power wheel drives the bronze drum body to rotate, and the auxiliary wheel provides auxiliary support for the bronze drum body. Under the sliding cooperation of the limit block and the limit ring, the bronze drum body drives the limit ring to slide inside the limit block, and the limit ring provides limit support for the bronze drum body to prevent it from falling, so that the striking surface of the bronze drum is more uniform when striking, and the bronze drum is conveniently moved and placed, and the rolling adjustment of the striking position of the bronze drum is convenient, avoiding repeated striking of a certain position to cause excessive local wear, and extending the service life of the bronze drum;

[0017] (2) When the height needs to be adjusted, the locking pin is screwed out. Under the sliding cooperation between the support sleeve and the telescopic shaft, the telescopic shaft slides inside the support sleeve, and the telescopic shaft moves upward, and the telescopic shaft drives the bronze drum body to move upward, so as to facilitate the operation and use by personnel of different heights. The rotating motor drives the worm to rotate, and the worm drives the worm wheel to rotate, and the worm wheel drives the movable shaft to rotate, and the movable shaft drives the rotating disk to rotate, and the rotating disk drives the bronze drum body to rotate, so as to adjust the use direction of the bronze drum body by circular rotation, so as to facilitate the use of striking from different positions, thereby realizing convenient height adjustment of the bronze drum, facilitating flexible circular rotation to adjust the position, reducing the labor intensity of manual rotation operation, and improving the flexibility of bronze drum operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the bronze drum body of the utility model;

[0020] Figure 3 This is a front view structural schematic diagram of the utility model;

[0021] Figure 4 It is a side view structural schematic diagram of the driving motor of the utility model;

[0022] Figure 5 It is a schematic diagram of the side cross-sectional structure of the limit block of the utility model.

[0023] In the figure: 1. base; 2. support sleeve; 3. locking pin; 4. telescopic shaft; 5. rotating seat; 6. worm gear; 7. worm; 8. movable shaft; 9. rotating motor; 10. rotating disk; 11. bronze drum body; 12. limit block; 13. driving seat; 14. limit ring; 15. power wheel; 16. driving motor; 17. auxiliary wheel; 18. roller ring; 19. pulley; 20. driving frame. DETAILED DESCRIPTION

[0024] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0025] See also Figure 1-5 , an embodiment provided by the utility model: a portable bronze drum, comprising a rotating disk 10 and a limit block 12, the limit block 12 is symmetrically installed on the top of the rotating disk 10, a bronze drum body 11 is arranged above the rotating disk 10, and a limit ring 14 is symmetrically installed on the side wall of the bronze drum body 11, and the limit ring 14 is slidably connected with the limit block 12, two groups of driving seats 13 are installed on the top of the rotating disk 10 on one side of the limit block 12, and a driving frame 20 is installed on the top of the driving seat 13, one end of the driving frame 20 is movably installed with a power wheel 15, and the power wheel 15 is slidably connected with the bronze drum body 11, and the other end of the driving frame 20 is movably installed with an auxiliary wheel 17, and the auxiliary wheel 17 is slidably connected with the bronze drum body 11, and a driving motor 16 is installed on the side wall of the driving frame 20, and the driving motor 16 plays a role of power driving, and the output end of the driving motor 16 is connected with the power wheel 15, and a base 1 is arranged on the outside of the rotating disk 10;

[0026] First, the bronze drum body 11 is pushed. Under the sliding support of the pulley 19, the pulley 19 drives the base 1 and the bronze drum body 11 to slide to the position to be used. The driving motor 16 is turned on. Under the fixed support of the driving frame 20, the driving motor 16 drives the power wheel 15 to rotate. Under the sliding cooperation between the power wheel 15 and the bronze drum body 11, under the auxiliary sliding support of the auxiliary wheel 17, the bronze drum body 11 is driven to rotate by the power wheel 15. The auxiliary wheel 17 provides auxiliary support for the bronze drum body 11. Under the sliding cooperation with the limiting ring 14, the bronze drum body 11 drives the limiting ring 14 to slide inside the limiting block 12, and the limiting ring 14 provides limiting support for the bronze drum body 11 to prevent it from falling, so as to make the striking surface of the bronze drum more uniform when striking, avoid the situation of always striking one place, prolong its service life, realize the convenient movement and placement of the bronze drum, facilitate the rolling adjustment of the striking position of the bronze drum, avoid repeated striking of a certain position causing excessive local wear, and prolong the service life of the bronze drum;

[0027] Four sets of pulleys 19 are movably mounted at the bottom of the base 1, and a support sleeve 2 is mounted at the top of the base 1;

[0028] A telescopic shaft 4 is slidably mounted inside the support sleeve 2, a locking pin 3 is mounted on the side wall of the support sleeve 2 on one side of the telescopic shaft 4, and the locking pin 3 extends to the surface of the telescopic shaft 4, a rotating seat 5 is mounted on the top of the telescopic shaft 4, and a worm 7 is movably mounted inside the rotating seat 5;

[0029] A rotating motor 9 is installed on the side wall of the rotating seat 5. The rotating motor 9 plays a role of power drive, and the output end of the rotating motor 9 is connected to the worm 7. A movable shaft 8 is movably installed inside the rotating seat 5 on one side of the worm 7. The surface of the movable shaft 8 is covered with a worm wheel 6, and the worm 7 and the worm wheel 6 are meshed with each other, and the movable shaft 8 is connected to the rotating disk 10. A roller ring 18 is installed on the top of the rotating seat 5, and the rotating disk 10 is slidably connected with the roller ring 18;

[0030] When it is necessary to adjust the height of use, the locking pin 3 is screwed out, and the telescopic shaft 4 slides inside the supporting sleeve 2 under the sliding cooperation between the supporting sleeve 2 and the telescopic shaft 4, and the telescopic shaft 4 drives the bronze drum body 11 to move upward. After adjusting to the corresponding height, the locking pin 3 is tightened to fix the supporting sleeve 2 and the telescopic shaft 4, so as to operate the bronze drum body 11, so as to facilitate the operation of people of different heights. When it is necessary to adjust the use direction of the bronze drum, the rotating motor 9 is turned on, and the rotating motor 9 drives the worm 7 to rotate. Under the mutual meshing of the worm 7 and the worm wheel 6, the worm 7 drives the worm wheel 6 to rotate, and the worm wheel 6 drives the movable shaft 8 to rotate. Under the sliding support of the roller ring 18, the movable shaft 8 drives the rotating disk 10 to rotate, and the rotating disk 10 drives the bronze drum body 11 to rotate, so as to adjust the use direction of the bronze drum body 11 by circular rotation, so as to facilitate the striking from different positions, realize the convenient height adjustment of the bronze drum, facilitate the flexible circular rotation to adjust the position, reduce the labor intensity of manual rotation operation, and improve the flexibility of bronze drum operation.

[0031] Working principle: First, push the bronze drum body 11. Under the sliding support of the pulley 19, the pulley 19 drives the base 1 and the bronze drum body 11 to slide to the position to be used. The driving motor 16 drives the power wheel 15 to rotate. Under the sliding cooperation between the power wheel 15 and the bronze drum body 11, and under the auxiliary sliding support of the auxiliary wheel 17, the bronze drum body 11 is driven by the power wheel 15 to rotate. The auxiliary wheel 17 provides auxiliary support for the bronze drum body 11. Under the sliding cooperation between the limit block 12 and the limit ring 14, the bronze drum body 11 drives the limit ring 14 to slide inside the limit block 12. The limit ring 14 provides limiting support for the bronze drum body 11, so that the striking surface of the bronze drum is more uniform when it is struck. Under the sliding cooperation between the support sleeve 2 and the telescopic shaft 4 The telescopic shaft 4 slides inside the support sleeve 2, and the telescopic shaft 4 moves upward, and the bronze drum body 11 is driven by the telescopic shaft 4 to move upward. After adjusting to the corresponding height, the locking pin 3 is tightened to fix the support sleeve 2 and the telescopic shaft 4 to operate the bronze drum body 11, so as to facilitate the operation of personnel of different heights. The worm 7 is driven by the rotating motor 9 to rotate, and the worm 7 drives the worm wheel 6 to rotate, and the worm wheel 6 drives the movable shaft 8 to rotate. Under the sliding support of the roller ring 18, the movable shaft 8 drives the rotating disk 10 to rotate, and the rotating disk 10 drives the bronze drum body 11 to rotate, so as to adjust the use direction of the bronze drum body 11 in a circular rotation, so as to facilitate the striking from different positions and complete the use of the portable bronze drum.

[0032] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A portable bronze drum, comprising a rotating disk (10) and a limiting block (12), characterized in that: A limit block (12) is symmetrically mounted on the top of the rotating disk (10), a bronze drum body (11) is disposed above the rotating disk (10), a limit ring (14) is symmetrically mounted on the side wall of the bronze drum body (11), and the limit ring (14) is slidably connected to the limit block (12), two sets of drive seats (13) are mounted on the top of the rotating disk (10) on one side of the limit block (12), and a drive frame (20) is mounted on the top of each of the drive seats (13), and the drive frame (20) is mounted on the top of each of the drive seats (13). 0) is movably mounted with a power wheel (15), and the power wheel (15) is slidably connected to the bronze drum body (11); the other end of the driving frame (20) is movably mounted with an auxiliary wheel (17), and the auxiliary wheel (17) is slidably connected to the bronze drum body (11); a driving motor (16) is mounted on the side wall of the driving frame (20), and the output end of the driving motor (16) is connected to the power wheel (15); and a base (1) is arranged outside the rotating disk (10).

2. A portable bronze drum according to claim 1, characterized in that: Four groups of pulleys (19) are movably mounted on the bottom end of the base (1), and a support sleeve (2) is mounted on the top end of the base (1).

3. A portable bronze drum according to claim 2, characterized in that: A telescopic shaft (4) is slidably mounted inside the support sleeve (2), a locking pin (3) is mounted on the side wall of the support sleeve (2) on one side of the telescopic shaft (4), and the locking pin (3) extends to the surface of the telescopic shaft (4).

4. A portable bronze drum according to claim 3, characterized in that: A rotating seat (5) is installed at the top end of the telescopic shaft (4), and a worm (7) is movably installed inside the rotating seat (5).

5. A portable bronze drum according to claim 4, characterized in that: A rotating motor (9) is installed on the side wall of the rotating seat (5), and the output end of the rotating motor (9) is connected to the worm (7).

6. A portable bronze drum according to claim 4, characterized in that: A movable shaft (8) is movably mounted inside the rotating seat (5) on one side of the worm (7), and a worm wheel (6) is sleeved on the surface of the movable shaft (8).

7. A portable bronze drum according to claim 6, characterized in that: The worm (7) and the worm wheel (6) are meshed with each other, and the movable shaft (8) is connected to the rotating disk (10).

8. The portable bronze drum according to claim 4, characterized in that: A roller ring (18) is installed at the top end of the rotating seat (5), and the rotating disk (10) is slidably connected to the roller ring (18).

Images