CN215734700U

CN215734700U - Portable music center for performance

Info

Publication number: CN215734700U
Application number: CN202122138586.6U
Authority: CN
Inventors: 麻霓霞
Original assignee: Anhui Hengyutai Digital Technology Co ltd
Current assignee: Anhui Hengyutai Digital Technology Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-02-01
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a portable combination sound box for performance, which comprises a base, wherein a limiting frame is fixedly arranged at the top of the base, sound box bodies are arranged on two sides of the limiting frame, a sound box host is arranged in the middle of the limiting frame, a rectangular frame is fixedly connected to the bottom of the base, a lifting device is arranged below the rectangular frame, an installation frame is fixedly arranged on two sides of the middle of the rectangular frame, support frames are fixedly arranged on two sides of the installation frame, a threaded rod is rotatably connected between the two support frames, threaded sleeves are connected to two sides of the threaded rod in a threaded manner, connecting rods are rotatably connected to two sides of each threaded sleeve, a connecting sleeve is arranged on one side, far away from the threaded rod, of each connecting rod on each side, a movable rod is rotatably connected in each connecting sleeve, the bottom of the combination sound box is provided with the base, a moving device is arranged in the base, and meanwhile, the moving device can be hidden, and the overall attractiveness is not influenced.

Description

Portable music center for performance

Technical Field

The utility model relates to the technical field of sound equipment, in particular to a portable combination sound for performance.

Background

The integral stereo set sleeving machine has complete functions, convenient use and beautiful appearance and is popular with consumers.

The utility model discloses a but portable combination audio that split was used as patent publication is CN 207638817U's utility model patent discloses, including sound, one side fixedly connected with speaker of sound, sound's bottom fixedly connected with antidetonation device, the antidetonation device includes the base, the top fixedly connected with connecting block of base, the flexible loop bar of top fixedly connected with of connecting block, the fixed surface of flexible loop bar is connected with compression spring. This but portable combination audio that split was used, paste through setting up the magic, the handrail pad, the hasp, movable bolt and hasp, when the concatenation sound body, the magic is pasted and is played certain supplementary fixed action, and movable bolt can be used for fixing the hasp position, make hasp overlap joint hasp, make sound body concatenation compact, let sound body resonance during the broadcast, make vibration frequency unanimous, and reduce vibrations noise, thereby reached the purpose that promotes sound tone quality, though the split of being convenient for of above-mentioned stereo set, but be not portable, spare part is more simultaneously, it is more inconvenient to make to carry.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable music center for performance, which achieves the following technical effects: the base is arranged at the bottom of the audio system, the mobile device is arranged in the base, and meanwhile, the mobile device can be hidden, so that the overall attractiveness is not influenced.

The purpose of the utility model can be realized by the following technical scheme:

portable combination audio is used in performance, the on-line screen storage device comprises a base, the top fixed mounting of base has spacing frame, sound body is installed to the both sides of spacing frame, the stereo set host computer is installed to the intermediate position of spacing frame, the bottom fixedly connected with rectangular frame of base, elevating gear is installed to rectangular frame below.

As a further scheme of the utility model: the middle two sides position fixed mounting of rectangle frame has the mounting bracket, the both sides fixed mounting of mounting bracket has the support frame, rotates between two support frames to be connected with the threaded rod, the both sides threaded connection of threaded rod has the thread bush, the both sides of thread bush all rotate and are connected with the connecting rod, and the one side that the threaded rod was kept away from to the both sides connecting rod of every side is installed the adapter sleeve, rotate in the adapter sleeve and be connected with the movable rod.

As a further scheme of the utility model: the thread directions of the two sides of the threaded rod are opposite.

As a further scheme of the utility model: the rectangular frame is characterized in that a first sliding sleeve is fixedly mounted on two sides of the bottom of the rectangular frame, the first sliding sleeve is connected with the movable rod in a sliding mode, a first movable frame is connected to one side, close to the outside, of the first sliding sleeve in a rotating mode, a second movable frame is mounted on the movable rod, the other end of the second movable frame is connected with one side of the second sliding sleeve in a rotating mode, and the second movable frame is connected with the other end of the first movable frame in a sliding mode.

As a further scheme of the utility model: two the bottom fixed mounting of sliding sleeve two has the chassis, the four corners position of chassis is installed and is all installed the pulley, one side outer end fixed mounting of threaded rod has the rocker, the rocker extends to the outside of base, the base is cuboid structure and the bottom surface does not seal down.

As a further scheme of the utility model: when the lifting device is contracted, the distance from the rectangular frame to the bottom of the pulley is less than the height of the inner cavity of the base.

The utility model has the beneficial effects that:

when the combined sound box is installed, the sound box body and the sound box main machine are respectively installed in the limiting frame, a little fastening and limiting effect is realized on the sound box body and the sound box main machine, when the whole combined sound box needs to move, the rocker is rotated to drive the threaded rod to rotate, the threaded sleeves on the two sides are driven to be close to the middle position, so that the connecting rods installed on the two sides of the threaded sleeves push the connecting sleeves, the movable rods on the two sides move towards the two sides, the height of the whole lifting device is pushed to rise, the base is separated from the ground, the base can be pushed to drive the whole combined sound box to move, and the whole combined sound box is convenient to move and carry; when the lifting device is moved to a proper position, the rocker is rotated reversely, so that the two threaded sleeves move reversely along the threaded rods, the lifting device contracts and descends, the base is in contact with the ground, the lifting device is hidden in the base, and the lifting device can drive the moving assembly to be hidden in the base without affecting the overall attractiveness.

Drawings

The utility model will be further described with reference to the accompanying drawings.

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

FIG. 2 is a schematic view of the lifting device of the present invention;

fig. 3 is a schematic view of the mounting structure of the lifting device of the present invention.

In the figure: 1. a base; 101. a rectangular frame; 2. a limiting frame; 3. a sound body; 4. a sound host; 5. a lifting device; 501. connecting sleeves; 502. a movable rod; 503. a connecting rod; 504. a rocker; 505. a threaded rod; 506. a threaded sleeve; 507. a chassis; 508. a first movable frame; 509. a first sliding sleeve; 510. a second movable frame; 511. a second sliding sleeve; 512. a mounting frame; 513. a support frame; 6. a pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the portable combination speaker for performance according to the present invention includes a base 1, a limiting frame 2 fixedly installed on the top of the base 1, speaker bodies 3 installed on both sides of the limiting frame 2, a speaker main unit 4 installed in the middle of the limiting frame 2, a rectangular frame 101 fixedly connected to the bottom of the base 1, and a lifting device 5 installed below the rectangular frame 101.

Referring to fig. 2, a mounting frame 512 is fixedly mounted at two sides of the middle of a rectangular frame 101, support frames 513 are fixedly mounted at two sides of the mounting frame 512, a threaded rod 505 is rotatably connected between the two support frames 513, threaded sleeves 506 are threadedly connected at two sides of the threaded rod 505, connecting rods 503 are rotatably connected at two sides of the threaded sleeve 506, a connecting sleeve 501 is mounted at one side of each connecting rod 503 away from the threaded rod 505, a movable rod 502 is rotatably connected in the connecting sleeve 501, a sliding sleeve one 509 is fixedly mounted at two sides of the bottom of the rectangular frame 101, the sliding sleeve one 509 is slidably connected with the movable rod 502, a movable frame one 508 is rotatably connected at one side of the sliding sleeve one 509, a movable frame two 510 is mounted on the movable rod 502, the other end of the movable frame two 510 is rotatably connected with one side of the sliding sleeve two 511, the movable frame two 510 is slidably connected with the other end of the movable frame one 508, and the threaded rod 504 is rotated to drive the threaded rod 505 to rotate, the threaded sleeves 506 on the two sides are driven to approach to the middle position, so that the connecting rods 503 arranged on the two sides of the threaded sleeves 506 push the connecting sleeve 501, the movable rods 502 on the two sides move towards the two sides, the height of the whole lifting device 5 is pushed to rise, and the threaded rod 505 rotates reversely, so that the height of the whole lifting device 5 falls.

The two sides of the threaded rod 505 are threaded in opposite directions, and the threaded sleeves 506 on the two sides always move in opposite directions when the threaded rod 505 is rotated.

Referring to fig. 3, bottom frames 507 are fixedly installed at the bottoms of the two sliding sleeves 511, pulleys 6 are installed at four corners of each bottom frame 507, and the pulleys 6 are installed to facilitate integral movement.

The outer end of one side of threaded rod 505 is fixedly mounted with rocker 504, and rocker 504 extends to the outside of base 1, and base 1 is the cuboid structure and lower bottom surface does not seal.

When the lifting device 5 contracts, the distance from the rectangular frame 101 to the bottom of the pulley 6 is less than the height of the inner cavity of the base 1, so that the whole lifting device 5 can be hidden in the base 1.

The working principle of the utility model is as follows:

when the combined sound box is installed, the sound box body 3 and the sound box main machine 4 are respectively installed in the limiting frame 2, when the whole combined sound box needs to move, the rocker 504 is rotated to drive the threaded rod 505 to rotate and drive the threaded sleeves 506 on the two sides to approach to the middle position, so that the connecting rods 503 installed on the two sides of the threaded sleeves 506 push the connecting sleeves 501, the movable rods 502 on the two sides move towards the two sides, the height of the whole lifting device 5 is pushed to rise, the base 1 is separated from the ground, and the base 1 can be pushed to drive the whole combined sound box to move; when the lifting device 5 is moved to a proper position, the rocker 504 is rotated reversely, so that the two threaded sleeves 506 move reversely along the threaded rods 505, the lifting device 5 is contracted, the height is lowered, the base 1 is in contact with the ground, and the lifting device 5 is hidden inside the base 1.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the utility model. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. Portable combination audio is used in performance, its characterized in that, including base (1), the top fixed mounting of base (1) has spacing frame (2), stereo set body (3) are installed to the both sides of spacing frame (2), stereo set host computer (4) are installed to the intermediate position of spacing frame (2), bottom fixedly connected with rectangular frame (101) of base (1), elevating gear (5) are installed to rectangular frame (101) below.

2. A portable music center for performance according to claim 1, wherein the rectangular frame (101) has a mounting frame (512) fixedly mounted at two sides in the middle, the mounting frame (512) has support frames (513) fixedly mounted at two sides, a threaded rod (505) is rotatably connected between the two support frames (513), the threaded sleeves (506) are connected to two sides of the threaded rod (505) in a threaded manner, the connecting rods (503) are rotatably connected to two sides of each threaded sleeve (506), the connecting sleeves (501) are respectively mounted at one ends of the two connecting rods (503) at each side far away from the threaded rod (505), and the movable rods (502) are rotatably connected in the connecting sleeves (501).

3. A portable audio compact for performances according to claim 2, characterized in that the threaded rod (505) has opposite thread directions on both sides.

4. A portable music center for performance according to claim 2, wherein the rectangular frame (101) has a first sliding sleeve (509) fixedly mounted on both sides of the bottom, the first sliding sleeve (509) is slidably connected to the movable rod (502), the first sliding sleeve (509) is rotatably connected to the first movable frame (508) on the outer side, the movable rod (502) is rotatably connected to the second movable frame (510), the other end of the second movable frame (510) is rotatably connected to one side of the second sliding sleeve (511), and the second movable frame (510) is slidably connected to the other end of the first movable frame (508).

5. A portable music center for performance according to claim 4, wherein the bottom of the two sliding sleeves (511) is fixedly provided with a bottom frame (507), and pulleys (6) are respectively arranged at the four corners of the bottom frame (507).

6. A portable audio compact for performances according to claim 2, characterised in that a rocker (504) is fixedly mounted at one outer end of the threaded rod (505), said rocker (504) extending to the outside of the base (1).

7. A portable audio compact for performances according to claim 2, characterised in that the base (1) is of rectangular parallelepiped configuration and the lower base is not closed.

8. A portable audio compact for performances according to claim 2, characterised in that the distance from the rectangular frame (101) to the bottom of the pulley (6) when the lifting device (5) is retracted is less than the height of the inner cavity of the base (1).