CN210052505U

CN210052505U - Good dumb drum support frame of stability

Info

Publication number: CN210052505U
Application number: CN201920822391.3U
Authority: CN
Inventors: 王东兴
Original assignee: Tianjin Chi Chi Musical Instrument Co Ltd
Current assignee: Tianjin Chi Chi Musical Instrument Co Ltd
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-02-11
Anticipated expiration: 2029-06-03

Abstract

The utility model discloses a mute drum support frame that stability is good, including support sleeve and bracing piece, peg graft in support sleeve's inside the bottom of bracing piece, support sleeve's bottom articulates there is the supporting leg that three annular array distributes, and the bottom of three supporting leg all articulates there is the rubber footing of round platform column structure, and the bottom central authorities of rubber footing are equipped with the shrinkage pool, it has the connecting rod to peg graft in support sleeve's inside bottom, and the bottom of connecting rod articulates there is three pull rod, and the other end of three pull rod is articulated with three supporting leg respectively. The utility model discloses in, when smooth ground uses, step on the rubber footing down and drive the inside air of shrinkage pool, can be so that the absorption and subaerial of rubber footing firmly, the improvement dumb drum support frame that is showing places stability, places the support frame in subaerial when using, with the edge card of dumb drum in the inside of fixed fixture, can change the direction of dumb drum simple and convenient through damping ball hinge.

Description

Good dumb drum support frame of stability

Technical Field

The utility model relates to a support frame technical field especially relates to a good dumb drum support frame of stability.

Background

A drum is a percussion instrument that is covered with a taut membrane on one or both sides of a solid, generally cylindrical drum shell. The drum may be tapped by hand or a drum pestle. The drum is an important instrument in traditional music in Africa and modern music, and in daily training, a trainer often uses a dumb drum to train in order not to interfere with the lives of residents nearby, the so-called dumb drum is a rubber plate, only can train the basic skills of some military drums, the hand and foot matching of the drum set cannot be trained, and the touch feeling of the dumb drum is not the same as that of a drum skin. The dumb drum is just a hand-exercising instrument.

When using dumb drum mechanical energy training, install the dumb drum and strike it on the support frame, however, current support frame is the tripod structure mostly, and the bottom and the ground area of contact of support frame are few, and simultaneously, indoor ground is ceramic tile or timber apron mostly, and the surface is smooth, causes the support frame to slide when striking the dumb drum easily, causes the dumb drum to strike unstably, and it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a good-stability dumb drum support frame.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a good-stability dumb drum support frame comprises a support sleeve and a support rod, wherein the bottom end of the support rod is inserted into the support sleeve, the bottom end of the support sleeve is hinged with three support legs distributed in an annular array, the bottom ends of the three supporting legs are hinged with rubber feet with a round table-shaped structure, the center of the bottom of each rubber foot is provided with a concave hole, the bottom end inside the supporting sleeve is inserted with a connecting rod, the bottom end of the connecting rod is hinged with three pull rods, the other ends of the three pull rods are respectively hinged with three supporting legs, the middle part of the circumferential outer wall of each pull rod is sleeved with a spring, and the two ends of the spring are respectively and stably connected with the supporting sleeve and the connecting rod through bolts, the top end of the supporting rod is provided with a damping ball hinge, and the other end of the damping ball hinge is connected with air springs distributed in an annular array through bolts, and the end parts of movable rods of the air springs are hinged with fixing clamps with U-shaped cross sections.

Preferably, the bottom of the damping ball hinge is mounted on the top end of the supporting rod through a bolt, the top of one side of the supporting sleeve is in threaded connection with a height-adjusting bolt, a height-adjusting groove is formed in one side of the supporting rod, and the end portion of the height-adjusting bolt is located inside the height-adjusting groove.

Preferably, the bottoms of the two sides of the supporting sleeve are respectively provided with a sliding groove, and the top ends of the two sliding grooves are respectively provided with a clamping part.

Preferably, the top of connecting rod rotates through the bearing and is connected with the pin, and the both ends of pin respectively with two spout sliding connection, the both ends outside of pin all is equipped with the annular with block looks adaptation.

Preferably, the bottom of the fixing clamp is in threaded connection with a locking bolt, and the end of the locking bolt is located inside the fixing clamp.

Preferably, still include through the bearing connect in the lantern ring at bracing piece top, and the inside grafting of lantern ring has the extension rod, and the bottom of damping ball hinge is passed through the bolt and is installed in the top one end of extension rod.

Preferably, one end of the lantern ring is in threaded connection with a fastening bolt, a rectangular groove is formed in one side of the extension rod, and the end portion of the fastening bolt is located inside the rectangular groove.

The utility model has the advantages that:

1. the utility model provides a dumb drum support frame, through set up the shrinkage pool bottom the rubber footing, make the rubber footing constitute sucker structure, when the support frame is placed, become the face contact by original and ground point contact, improve the stability that the support frame was placed, and simultaneously, when smooth ground uses, step on the rubber footing down and drive the inside air of shrinkage pool, can make the absorption and subaerial of rubber footing firmly, the improvement dumb drum support frame that is showing places stability, place the support frame in subaerial when using, with the inside at fixed fixture of the edge card of dumb drum, can change the direction simple and convenient of dumb drum through damping ball hinge.

2. The utility model provides a dumb-drum support frame, when using the support frame, with the catch bar from the block portion back-out of spout, can expand three supporting leg through the effect of spring, the convenience is used the support frame, will utilize the catch bar to lift the block portion that utilizes the spout on the connecting rod when accomodating and fix, can pack up the supporting leg that expandes, it is simpler to use, edge card at the dumb-drum is when the inside of fixed fixture, the locking bolt of screwing fixes the dumb-drum, avoid the dumb-drum to drop when beating, improve the stability of placing the dumb-drum.

3. The utility model provides a dumb drum support frame can be to the gliding extension rod in lantern ring both ends through setting up, when installing the dumb drum, the user can slide the extension rod in the inside of the lantern ring, adjust the scope that the dumb drum extends, avoid when the training, the support frame is touched to user's shank, improve the travelling comfort that the support frame used, after the rectangle that stretches out of extension rod is confirmed, the user can confirm the position of extension rod through rotating fastening bolt, avoid taking place to remove when strikeing the dumb drum, it is more stable to use.

Drawings

Fig. 1 is a schematic structural view of a good-stability dumb drum support frame according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a stop lever and a chute of a dumb drum support frame with good stability according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a good-stability dumb drum support frame provided in the second embodiment of the present invention;

fig. 4 is a schematic structural view of an extension rod and a sleeve ring of a good-stability dumb drum support frame provided by the embodiment of the present invention.

In the figure: 1 rubber footing, 2 shrinkage pools, 3 supporting legs, 4 pull rods, 5 connecting rods, 6 springs, 7 stop levers, 8 sliding grooves, 9 supporting sleeves, 10 heightening bolts, 11 supporting rods, 12 locking bolts, 13 damping ball hinges, 14 gas springs, 15 fixing clamps, 16 extension rods, 17 lantern rings and 18 rectangular grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-2, a good-stability dumb-drum support frame comprises a support sleeve 9 and a support rod 11, the bottom end of the support rod 11 is inserted in the support sleeve 9, the bottom end of the support sleeve 9 is hinged with three support legs 3 distributed in an annular array, the bottom ends of the three support legs 3 are hinged with rubber feet 1 in a round platform-shaped structure, the center of the bottom of each rubber foot 1 is provided with a concave hole 2, the bottom of each rubber foot 1 is provided with the concave hole 2, so that each rubber foot 1 forms a sucker structure, when the support frame is placed, the original contact with a ground point is changed into surface contact, the placing stability of the support frame is improved, meanwhile, when the support frame is used on a smooth ground, the rubber feet 1 are stepped down to drive air in the concave holes 2, the rubber feet 1 can be firmly adsorbed on the ground, the placing stability of the dumb-drum support frame is obviously improved, and the bottom of connecting rod 5 articulates there is three pull rod 4, the other end of three pull rod 4 is articulated with three supporting leg 3 respectively, spring 6 has been cup jointed at the circumference outer wall middle part of pull rod 4, and the both ends of spring 6 are connected with support sleeve 9 and connecting rod 5 firm through the bolt respectively, the top of bracing piece 11 is equipped with damping ball hinge 13, and the other end of damping ball hinge 13 has air spring 14 that the annular array distributes through bolted connection, the movable rod tip of air spring 14 articulates there is the fixed fixture 15 that the cross section is U type structure, place the support frame on subaerial when using, the edge card of dumb-drum in the inside of fixed fixture 15, can change the direction simple and convenient of dumb-drum through damping ball hinge 13.

In the utility model, the bottom of the damping ball hinge 13 is mounted on the top end of the support rod 11 through a bolt, the top of one side of the support sleeve 9 is connected with the heightening bolt 10 through a thread, one side of the support rod 11 is provided with the heightening groove, the end part of the heightening bolt 10 is positioned inside the heightening groove, the support sleeve 9 and the support rod 11 are loosened through the heightening bolt 10 when the support frame is mounted, and the height between the support sleeve 9 and the support rod 11 is convenient to adjust;

the bottom parts of two sides of a supporting sleeve 9 are respectively provided with a sliding groove 8, the top ends of the two sliding grooves 8 are respectively provided with a clamping part, the top end of a connecting rod 5 is rotatably connected with a stop lever 7 through a bearing, two ends of the stop lever 7 are respectively in sliding connection with the two sliding grooves 8, annular grooves matched with the clamping parts are respectively arranged on the outer sides of two ends of the stop lever 7, when the supporting frame is used, the stop lever 7 is screwed out of the clamping parts of the sliding grooves 8, three supporting legs 3 can be unfolded through the action of a spring 6, the supporting frame is convenient to use, when the supporting frame is stored, the connecting rod 5 is lifted up through the stop lever 7 and is fixed through the clamping parts of the sliding grooves 8, and;

the bottom threaded connection of fixed fixture 15 has locking bolt 12, and the tip of locking bolt 12 is located fixed fixture 15's inside, and the edge card of dumb-drum is when fixed fixture 15's inside, and the locking bolt 12 of screwing fixes the dumb-drum, avoids the dumb-drum to drop when beating, improves the stability of placing the dumb-drum.

Example two

Referring to fig. 3-4, the support frame for the dumb drum with good stability further comprises a sleeve ring 17 connected to the top of the support rod 11 through a bearing, an extension rod 16 is inserted into the sleeve ring 17, the bottom of the damping ball hinge 13 is mounted at one end of the top of the extension rod 16 through a bolt, and by arranging the extension rod 16 capable of sliding towards two ends of the sleeve ring 17, when the dumb drum is mounted, a user can slide the extension rod 16 in the sleeve ring 17 to adjust the extending range of the dumb drum, the support frame influences the legs of the user when the dumb drum is exercised, and the comfort of the support frame is improved;

the one end threaded connection of lantern ring 17 has fastening bolt, and one side of extension rod 16 is equipped with rectangular channel 18, and fastening bolt's tip is located rectangular channel 18's inside, and after extension rod 16's the rectangle that stretches out confirmed, the user can confirm extension rod 16's position through rotating fastening bolt, avoids taking place to remove when knocking the dumb-drum, uses more stably.

The working principle is as follows: the concave hole 2 is formed in the bottom of the rubber foot 1, so that the rubber foot 1 forms a sucker structure, when the support frame is placed, the original contact with a ground surface point is changed into surface contact, the placing stability of the support frame is improved, meanwhile, when the support frame is used on a smooth ground, the rubber foot 1 is stepped down to drive air in the concave hole 2, the rubber foot 1 can be firmly adsorbed on the ground, the placing stability of the dummy drum support frame is obviously improved, when the support frame is placed on the ground in use, the edge of the dummy drum is clamped in the fixing clamp 15, and the direction of the dummy drum can be changed simply and conveniently through the damping ball hinge 13;

when the support frame is used, the stop lever 7 is screwed out of the clamping part of the sliding groove 8, the three support legs 3 can be unfolded under the action of the spring 6, the support frame is convenient to use, the stop lever 7 is utilized to lift the connecting rod 5 and fix the connecting rod by utilizing the clamping part of the sliding groove 8 during storage, the unfolded support legs 3 can be folded, the use is simpler, when the edge of the dumb drum is clamped in the fixing clamp 15, the locking bolt 12 is screwed to fix the dumb drum, the dumb drum is prevented from falling off during beating, and the stability of placing the dumb drum is improved;

can be to lantern ring 17 both ends gliding extension rod 16 through the setting, when installing the dumb-bells, the user can slide extension rod 16 in the inside of lantern ring 17, adjust the scope that the dumb-bells extend, avoid when the training, the support frame is touched to user's shank, improve the travelling comfort that the support frame used, after extension rod 16 stretches out the rectangle and confirms, the user can confirm extension rod 16's position through rotating fastening bolt, avoid taking place to remove when knocking the dumb-bells, it is more stable to use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a good dumb drum support frame of stability, includes support sleeve (9) and bracing piece (11), peg graft in the inside of support sleeve (9) the bottom of bracing piece (11), its characterized in that, the bottom of support sleeve (9) articulates there are three supporting legs (3) that the annular array distributes, and the bottom of three supporting leg (3) all articulates there is rubber footing (1) of round platform column structure, and the bottom center of rubber footing (1) is equipped with shrinkage pool (2), the inside bottom of support sleeve (9) is pegged graft and is had connecting rod (5), and the bottom of connecting rod (5) articulates there are three pull rod (4), and the other end of three pull rod (4) articulates with three supporting leg (3) respectively, spring (6) have been cup jointed in the middle part of the circumference outer wall of pull rod (4), and the both ends of spring (6) are through bolt and support sleeve (9) and connecting rod (5) firm connection respectively, the top of bracing piece (11) is equipped with damping ball hinge (13), and the other end of damping ball hinge (13) has air spring (14) that the annular array distributes through bolted connection, and the movable rod tip of air spring (14) articulates there is fixed fixture (15) that the cross section is U type structure.

2. The drum support with good stability as recited in claim 1, wherein the bottom of the damping ball hinge (13) is mounted on the top end of the support rod (11) through a bolt, the top of one side of the support sleeve (9) is in threaded connection with a height-adjusting bolt (10), one side of the support rod (11) is provided with a height-adjusting groove, and the end of the height-adjusting bolt (10) is located inside the height-adjusting groove.

3. The drum support with good stability as recited in claim 1, wherein the bottom of the two sides of the support sleeve (9) are provided with sliding grooves (8), and the top ends of the two sliding grooves (8) are provided with clamping parts.

4. The dummy drum support frame with good stability according to claim 3, wherein the top end of the connecting rod (5) is rotatably connected with a stop lever (7) through a bearing, two ends of the stop lever (7) are respectively connected with the two sliding grooves (8) in a sliding manner, and annular grooves matched with the clamping parts are formed in the outer sides of the two ends of the stop lever (7).

5. The dummy drum support frame with good stability according to claim 1, wherein the bottom of the fixing fixture (15) is in threaded connection with a locking bolt (12), and the end of the locking bolt (12) is positioned inside the fixing fixture (15).

6. The drum support frame with good stability as recited in claim 1, further comprising a collar (17) connected to the top of the support rod (11) through a bearing, an extension rod (16) is inserted into the collar (17), and the bottom of the damping ball hinge (13) is mounted at one end of the top of the extension rod (16) through a bolt.

7. The drum support frame with good stability as recited in claim 6, wherein one end of the collar (17) is connected with a fastening bolt in a threaded manner, one side of the extension rod (16) is provided with a rectangular groove (18), and the end of the fastening bolt is positioned in the rectangular groove (18).