CN210781215U

CN210781215U - Sound box convenient to move

Info

Publication number: CN210781215U
Application number: CN201922312092.8U
Authority: CN
Inventors: 王惠岸
Original assignee: Guangzhou Aolida Electronics Co ltd
Current assignee: Guangzhou Aolida Electronics Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-06-16
Anticipated expiration: 2029-12-20

Abstract

The utility model relates to a stereo set technical field specifically is a stereo set convenient to remove. The utility model comprises a box body and a handle, wherein the handle is positioned at the top end of the box body, the front end of the box body is provided with a loudspeaker, a first telescopic hole is arranged in the middle of the bottom of the box body, a second telescopic hole is respectively arranged at the two ends of the bottom of the box body, a cross rod is connected inside the box body, a movable rod and a first slide rail are fixedly connected on the cross rod, a motor is fixed at the back surface inside the box body, a gear is fixedly connected at the output end of the motor, the gear is meshed with a first toothed plate and a second toothed plate, the first toothed plate, the first sliding block is matched with the first sliding rail, the second sliding block is matched with the second sliding rail, so that the first cross rod and the second cross rod move up and down, thereby drive receiving and releasing of bracing piece and pulley, the pulley drives the box and removes this moment, convenient and fast, and the bracing piece lower extreme is the A-frame simultaneously, and is more stable during fixed stereo set, and there is the microphone groove box side in addition, can be used to fix and place the microphone.

Description

Sound box convenient to move

Technical Field

The utility model relates to a stereo set technical field specifically is a stereo set convenient to remove.

Background

The sound refers to other sounds besides human language and music, including sounds of natural environment, sounds of animals, sounds of machine tools, various sounds generated by human actions, and the like, the sounds approximately include power amplifiers, peripheral devices including pressure limiters, effectors, equalizers, VCDs, DVDs, and the like, speaker boxes, horns, sound consoles, microphones, display devices, and the like, wherein, the sound equipment is sound output equipment, a loudspeaker, a subwoofer and the like, the traditional sound equipment needs to use a mobile device in the moving process, the sound equipment in the existing market is inconvenient to move due to larger volume, so that a great deal of physical power is consumed by workers in the carrying process, the working effect is reduced, a great deal of time is wasted by the workers, meanwhile, the existing sound box lacks a position for placing the microphone, so that the microphone and the sound box need to be separately placed. In view of this, we propose a sound that is easy to move.

Disclosure of Invention

An object of the utility model is to provide a stereo set convenient to remove to the traditional stereo set that proposes in solving above-mentioned background is bulky, is not convenient for remove, and current stereo set lacks the position of placing the microphone simultaneously, makes microphone and stereo set need separately the problem of placing.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a stereo set convenient to remove, includes box and handle, its characterized in that: the handle is positioned at the top end of the box body, the front end of the box body is provided with a loudspeaker, a first telescopic hole is formed in the middle of the bottom of the box body, a second telescopic hole is formed in each of two ends of the bottom of the box body, a cross rod is connected inside the box body, a movable rod and a first slide rail are fixedly connected onto the cross rod, a motor is fixed on the back face inside the box body, the output end of the motor is fixedly connected with a gear, a first toothed plate is positioned at the left end of the gear, a second toothed plate is positioned at the right end of the gear, the left end of the first toothed plate is fixedly connected with the first cross rod, the left end of one cross rod is fixedly connected with a first slide block, the first slide block is positioned inside the first slide rail, the middle of the first cross rod is fixedly connected with a support rod, the second toothed plate is fixedly connected with the second cross rod, the fixed block is connected with the pulley through a fixed column, and the left side of the second sliding rail is fixed on the inner side wall of the box body.

Preferably, the upper surface of the gear is movably connected with the movable rod.

Preferably, the first toothed plate and the second toothed plate are respectively meshed at two ends of the gear.

Preferably, the lantern ring is installed to the bracing piece bottom, the lantern ring articulates there is the A-frame.

Preferably, the inner side of the lantern ring is rotatably connected with one end of the antiskid rod, and the other end of the antiskid rod is fixedly connected with the triangular support.

Preferably, a microphone groove is formed in the side face of the box body, and a plurality of protruding buckles are arranged inside the microphone groove.

Preferably, the motor is a three-phase asynchronous motor.

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

1. in this stereo set convenient to remove, the outside is equipped with the microphone groove of placing the microphone, and the microphone inslot is equipped with a plurality of blocks protrudingly for can fix when not using with the microphone of stereo set adaptation and place at the stereo set side.

2. In this stereo set convenient to remove, the inlayer is equipped with bracing piece and pulley, can drive horizontal pole one and horizontal pole two through gear revolve and reciprocate for bracing piece and pulley can freely receive and release, pack up the bracing piece during the removal, put down the pulley, convenient removal packs up the pulley during fixed and puts down the bracing piece, makes the stereo set can stably place.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the internal telescopic structure of the present invention.

In the figure: 1. a box body; 11. a speaker; 12. a microphone slot; 13. a first telescopic hole; 14. a second telescopic hole; 2. a handle; 3. a cross bar; 31. a movable rod; a 32 motor; 33. a gear; 4. a first toothed plate; 41. a first cross bar; 5. a second toothed plate; 51. a second cross bar; 6. a first slide rail; 61. a first slider; 7. a second slide rail; 71. a second slider; 8. a fixed block; 81. connecting columns; 82. a pulley; 9. a support bar; 91. a collar; 92. a triangular bracket; 93. and an anti-slip 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "center", "center line", "longitudinal", "lateral", "length", "width", "thickness", "depth", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example 1

A sound box convenient to move aims at solving the problems that the traditional sound box is large in size and inconvenient to move, and meanwhile the existing sound box lacks a position for placing a microphone, so that the microphone and the sound box need to be placed separately, as a preferred embodiment, as shown in figures 1 and 2, the sound box comprises a box body 1 and a handle 2, the handle 2 is positioned at the top end of the box body 1, a loudspeaker 11 is arranged at the front end of the box body 1, a first telescopic hole 13 is formed in the middle of the bottom of the box body 1, second telescopic holes 14 are respectively formed at two ends of the bottom of the box body 1, a cross rod 3 is connected inside the box body 1, a movable rod 31 and a first sliding rail 6 are fixedly connected onto the cross rod 3, a motor 32 is fixed on the back inside the box body 1, a gear 33 is fixedly connected onto the output end of the motor 32, a first toothed plate 4 is positioned at the left end of the gear 33, a second toothed plate 5 is positioned at the right, inside first slider 61 was located first slide rail 6, fixed connection bracing piece 9 in the middle of horizontal pole 41, second gear plate 5 fixed connection horizontal pole two 51, horizontal pole two 51 left end fixed connection second slider 71, inside second slider 71 was located second slide rail 7, horizontal pole two 51 both ends fixed connection fixed block 8, fixed block 8 and pulley 82 pass through the fixed column 81 and connect, and the inside wall at box 1 is fixed on the left of second slide rail 7.

In this embodiment, the upper surface of the gear 33 is movably connected to the movable rod 31, so that the motor 32 rotates to drive the gear 33 to rotate.

Further, the two ends of the gear 33 are respectively engaged with the first toothed plate 4 and the second toothed plate 5, and the gear 33 can simultaneously drive the first toothed plate 4 and the second toothed plate 5 to rotate when rotating.

Specifically, the lantern ring 91 is installed to bracing piece 9 bottom, and lantern ring 91 articulates there is a A-frame 92, and A-frame 92 can expand the stable support and also can contract and take in inside box 1 on ground.

Further, the inside of the lantern ring 91 is rotatably connected with one end of the anti-slip rod 93, the other end of the anti-slip rod 93 is fixedly connected with the triangular support 92, and the triangular support 93 is prevented from sliding and causing the instability of the whole supporting structure due to the angle deviation.

Besides, the side of the box body 1 is provided with a microphone groove 12, and a plurality of protruding buckles are arranged inside the microphone groove 12, so that the external microphone can be prevented from falling off from one side of the box body 1 when not used.

Further, the motor 32 may be a three-phase asynchronous motor, and the motor 32 can rotate in both directions so that the gear 33 can rotate clockwise or counterclockwise with the rotation of the motor 32.

When the utility model is used, the external microphone can be placed at one side of the box body 1 and fixed through the buckle, when the sound box needs to be moved, the triangular support 92 and the antiskid rod 93 at the bottom of the support rod 9 are contracted through the lantern ring, the control motor 32 rotates clockwise, thereby driving the gear 33 to rotate clockwise, so that the first toothed plate 4 moves upwards, the first slide block 61 and the first slide rail 6 are matched to drive the first cross rod 41 to move upwards to drive the support rod 9 to move upwards, thereby the support device can be contracted, meanwhile, the gear 33 drives the second toothed plate 5 to move downwards, the second slide block 71 and the second slide rail 7 are matched to drive the second cross rod 51 to move downwards, so that the fixed block 8 connected on the cross rod moves downwards, thereby the pulley 82 is driven to move downwards to the outside of the box body 1, at the moment, the sound box can be easily moved through the pulley 82 without pulling the handle 2, the motor 32 is controlled to rotate anticlockwise, so that the supporting rod 9 extends out, the pulley 82 contracts, and the triangular support 92 and the anti-slip rod 93 are opened through the lantern ring 91.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a stereo set convenient to remove, includes box (1) and handle (2), its characterized in that: the handle (2) is positioned at the top end of the box body (1), the front end of the box body (1) is provided with a loudspeaker (11), the middle of the bottom of the box body (1) is provided with a first telescopic hole (13), the two ends of the bottom of the box body (1) are respectively provided with a second telescopic hole (14), the box body (1) is internally connected with a cross rod (3), the cross rod (3) is fixedly connected with a movable rod (31) and a first sliding rail (6), the back surface of the inner part of the box body (1) is fixedly provided with a motor (32), the output end of the motor (32) is fixedly connected with a gear (33), a first toothed plate (4) is positioned at the left end of the gear (33), a second toothed plate (5) is positioned at the right end of the gear (33), the left end of the first toothed plate (4) is fixedly connected with a first transverse rod (41), the left end of the first transverse rod (41) is fixedly connected with a first, fixed connection bracing piece (9) in the middle of horizontal pole one (41), second pinion rack (5) fixed connection horizontal pole two (51), horizontal pole two (51) left end fixed connection second slider (71), second slider (71) are located inside second slide rail (7), horizontal pole two (51) both ends fixed connection fixed block (8), fixed block (8) and pulley (82) are connected through fixed column (81), second slide rail (7) left side is fixed box (1) inside wall.

2. A portable sound unit according to claim 1, wherein: the upper surface of the gear (33) is movably connected with the movable rod (31).

3. A portable sound unit according to claim 1, wherein: the two ends of the gear (33) are respectively meshed with the first toothed plate (4) and the second toothed plate (5).

4. A portable sound unit according to claim 1, wherein: the lantern ring (91) is installed to bracing piece (9) bottom, lantern ring (91) articulates there is A-frame (92).

5. A portable sound according to claim 4, wherein: the inner side of the lantern ring (91) is rotatably connected with one end of the anti-slip rod (93), and the other end of the anti-slip rod (93) is fixedly connected with the triangular support (92).

6. A portable sound unit according to claim 1, wherein: the microphone is characterized in that a microphone groove (12) is formed in the side face of the box body (1), and a plurality of protruding buckles are arranged inside the microphone groove (12).

7. A portable sound unit according to claim 1, wherein: the motor (32) is a three-phase asynchronous motor.