CN211427830U

CN211427830U - Portable electronic drum

Info

Publication number: CN211427830U
Application number: CN201922036863.5U
Authority: CN
Inventors: 范家余
Original assignee: Jinjiang Hexiansheng Electronic Technology Co ltd
Current assignee: Jinjiang Hexiansheng Electronic Technology Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-09-04
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses an electronic drum that can conveniently carry, including the drum leg, the lower extreme of drum leg is equipped with the spread groove, be equipped with the connecting block in the spread groove, the fixed interpolation of connecting block is equipped with the bull stick, the both ends of bull stick respectively through connection piece and with the spread groove in relative lateral wall rotate be connected, the lower extreme of connecting block is equipped with the universal wheel, the upper end of connecting block is equipped with first draw-in groove, one side fixedly connected with supporting shoe of connecting block, the opposite side is equipped with the second draw-in groove, be equipped with the jack on the lateral wall of top in the spread groove, sliding insertion is equipped with the kelly in the jack, sliding insertion is equipped with the second slide bar in the kelly, the upper end of second slide bar run through the kelly and with the jack in top lateral wall fixed connection, the lower extreme of kelly runs. The utility model discloses simple structure, convenient to use, through adjustment mechanism's setting, make the electron drum be convenient for remove, save user time, improve user and use experience.

Description

Portable electronic drum

Technical Field

The utility model relates to an electronic drum technical field especially relates to an electronic drum that can conveniently carry.

Background

The electronic percussion instrument picks up the vibration signal generated by physical percussion into the sound source through the trigger, the sound source converts the signal into the required tone, and then the required tone is changed into the sound which can be heard by human ears through the sound box or the earphone. We refer to the products that can produce the above process collectively as electronic percussion instruments.

At present, some joint singers like to carry the electronic drum out for performing, and the electronic drum is large in size, so that time is wasted when the electronic drum is moved, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the electronic drum is large in size, time is wasted when the electronic drum is moved, improvement is needed, and the portable electronic drum is provided.

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

a portable electronic drum comprises drum legs, wherein the lower ends of the drum legs are provided with connecting grooves, connecting blocks are arranged in the connecting grooves, rotating rods are fixedly inserted in the connecting blocks, the two ends of each rotating rod respectively penetrate through the connecting blocks and are rotatably connected with opposite side walls in the connecting grooves, universal wheels are arranged at the lower ends of the connecting blocks, first clamping grooves are formed in the upper ends of the connecting blocks, supporting blocks are fixedly connected to one sides of the connecting blocks, second clamping grooves are formed in the other sides of the connecting blocks, jacks are formed in the side walls of the top ends in the connecting grooves, clamping rods are slidably inserted in the jacks, second sliding rods are slidably inserted in the clamping rods, the upper ends of the second sliding rods penetrate through the clamping rods and are fixedly connected with the side walls of the top ends in the jacks, the lower ends of the clamping rods penetrate through the jacks and extend into the first clamping grooves, push rods are fixedly connected to the side walls of the clamping rods, openings, one end of the push rod, which is far away from the clamping rod, penetrates through the opening.

Preferably, a groove is formed in the inner side wall of the jack, a ball is arranged in the groove, and the ball abuts against the side wall of the clamping rod.

Preferably, the second slide bar is sleeved with a spring.

Preferably, a first sliding rod is slidably inserted in the push rod, and two ends of the first sliding rod respectively penetrate through the push rod and are fixedly connected with the opposite side walls in the opening.

Preferably, the push rod is fixedly sleeved with a rubber sleeve.

Preferably, a rubber pad is fixedly connected to one side of the supporting block, which is far away from the connecting block.

Has the advantages that:

1. when the electronic drum needs to be moved, the electronic drum can be moved through the universal wheels, after the electronic drum is moved to a specified position, the push rod is pushed upwards, the push rod drives the clamping rod, the clamping rod is separated from the first clamping groove, the stability of the clamping rod during movement can be improved through the arrangement of the second slide bar, then the connecting block is rotated, the supporting block is enabled to be contacted with the ground downwards, the clamping rod is pushed back into the second clamping groove, and the connecting block is fixed, so that the stability between the electronic drum and the ground is improved;

2. through the setting of ball, can reduce the resistance when the kelly removes, through the setting of spring, can prevent that the kelly is not hard up, through the setting of first slide bar, can improve the stability when the push rod removes, through the setting of rubber sleeve, can improve user's the sense of gripping, through the setting of rubber pad, can improve the frictional force between supporting shoe and the ground, reinforcing stability.

Drawings

Fig. 1 is a schematic structural diagram of a portable electronic drum according to the present invention;

fig. 2 is a schematic side view of a portable electronic drum according to the present invention;

fig. 3 is a schematic structural diagram of a position a of the portable electronic drum according to the present invention.

In the figure: 1-connecting block, 2-rubber pad, 3-supporting block, 4-rotating rod, 5-ball, 6-spring, 7-drum leg, 8-first sliding rod, 9-rubber sleeve, 10-push rod, 11-clamping rod, 12-first clamping groove, 13-second clamping groove, 14-universal wheel and 15-second sliding rod.

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.

Referring to fig. 1-3, a portable electronic drum comprises a drum leg 7, a connecting groove is provided at the lower end of the drum leg 7, a connecting block 1 is provided in the connecting groove for adjusting the positions of a universal wheel 14 and a supporting block 3, a rotating rod 4 is fixedly inserted in the connecting block 1 for supporting the connecting block 1, two ends of the rotating rod 4 respectively penetrate through the connecting block 1 and are rotatably connected with opposite side walls in the connecting groove, the universal wheel 14 is provided at the lower end of the connecting block 1 for realizing integral movement, a first clamping groove 12 is provided at the upper end of the connecting block 1 for inserting a clamping rod 11, the supporting block 3 is fixedly connected to one side of the connecting block 1 for supporting the connecting block 1, a second clamping groove 13 is provided at the other side of the connecting block 1 for inserting the clamping rod 11, an insertion hole is provided on the side wall of the top end in the connecting groove, a clamping rod 11 is slidably inserted in the insertion hole for fixing the position, stability when being used for improving kelly 11 and removing, the upper end of second slide bar 15 run through kelly 11 and with jack inner tip lateral wall fixed connection, the lower extreme of kelly 11 runs through the jack and extends to in first draw-in groove 12, fixedly connected with push rod 10 on the lateral wall of kelly 11 for drive kelly 11, be equipped with on the lateral wall of drum leg 7 with the communicating opening of jack, the one end through opening of kelly 11 is kept away from to push rod 10.

In this embodiment, be equipped with the recess on the jack inside wall, be equipped with ball 5 in the recess, ball 5 offsets with the lateral wall of kelly 11, resistance when being used for reducing kelly 11 and removing, the cover is equipped with spring 6 on the second slide bar 15, be used for preventing that kelly 11 is not hard up, it is equipped with first slide bar 8 to slide in the push rod 10, the both ends of first slide bar 8 run through push rod 10 respectively and with the relative lateral wall fixed connection in the opening, stability when being used for improving push rod 10 and removing, fixed cover is equipped with rubber sleeve 9 on the push rod 10, be used for improving user's the sense of gripping, one side fixedly connected with rubber pad 2 of connecting block 1 is kept away from to supporting shoe 3, be used for improving the frictional.

In this embodiment, when the electronic drum needs to be moved, the electronic drum can be moved by the universal wheel 14, after the electronic drum is moved to a specific position, the push rod 10 is pushed upwards, the push rod 10 drives the clamping rod 11, the clamping rod 11 is separated from the first clamping groove 12, the stability of the clamping rod 11 during moving can be improved by the arrangement of the second slide bar 15, then the connecting block 1 is rotated, the supporting block 3 is contacted with the ground downwards, the clamping rod 11 is pushed back into the second clamping groove 13, and the connecting block 1 is fixed, so that the stability between the electronic drum and the ground is improved.

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. A portable electronic drum, comprising drum legs (7), characterized in that: the lower end of each drum leg (7) is provided with a connecting groove, a connecting block (1) is arranged in each connecting groove, a rotating rod (4) is fixedly inserted in each connecting block (1), two ends of each rotating rod (4) respectively penetrate through the corresponding connecting block (1) and are rotatably connected with the corresponding side wall in each connecting groove, a universal wheel (14) is arranged at the lower end of each connecting block (1), a first clamping groove (12) is formed in the upper end of each connecting block (1), a supporting block (3) is fixedly connected to one side of each connecting block (1), a second clamping groove (13) is formed in the other side of each connecting block (1), a jack is formed in the side wall of the top end in each connecting groove, a clamping rod (11) is slidably inserted in each jack, a second sliding rod (15) is slidably inserted in each clamping rod (11), and the upper end of each second sliding rod (15) penetrates through each, the lower extreme of kelly (11) runs through the jack and extends to in first draw-in groove (12), fixedly connected with push rod (10) on the lateral wall of kelly (11), be equipped with on the lateral wall of drum leg (7) with the communicating opening of jack, the one end through opening of kelly (11) is kept away from in push rod (10).

2. A portable electronic drum according to claim 1, wherein: the novel plug is characterized in that a groove is formed in the inner side wall of the jack, a ball (5) is arranged in the groove, and the ball (5) is abutted to the side wall of the clamping rod (11).

3. A portable electronic drum according to claim 1, wherein: the second sliding rod (15) is sleeved with a spring (6).

4. A portable electronic drum according to claim 1, wherein: a first sliding rod (8) is inserted in the push rod (10) in a sliding mode, and two ends of the first sliding rod (8) penetrate through the push rod (10) respectively and are fixedly connected with the opposite side walls in the opening.

5. A portable electronic drum according to claim 1, wherein: the push rod (10) is fixedly sleeved with a rubber sleeve (9).

6. A portable electronic drum according to claim 1, wherein: one side of the supporting block (3) far away from the connecting block (1) is fixedly connected with a rubber pad (2).