CN218570386U

CN218570386U - Combined rotatable sound box

Info

Publication number: CN218570386U
Application number: CN202223126897.1U
Authority: CN
Inventors: 吴大文
Original assignee: Zhejiang Tongji Intelligent Technology Co ltd
Current assignee: Zhejiang Tongji Intelligent Technology Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-03-03
Anticipated expiration: 2032-11-23

Abstract

The utility model relates to an audio amplifier field, concretely relates to but combination rotating audio amplifier, the base frame up end inlays and is equipped with fixed motor, the round platform is installed to the fixed motor output, install sound main body in the fixed slot, portal frame has been arranged to sound main body medial extremity, fixed chamber is installed to the bottom in the portal frame, fixed intracavity bottom inlays and is equipped with first motor, control screw is installed to first motor output, control screw lateral wall spiro union has fixed slider, fixed slider bilateral symmetry installs the connecting plate, the connecting plate bilateral symmetry is installed and is pressed the board, a plurality of spacing grooves have been seted up to the round platform up end, the connecting wire is arranged at the spacing inslot, the utility model discloses in adopt according to the board structure to carry out spacing fixed to sound main body, the risk that takes place to get rid of when preventing sound main body rotation and flies when, thereby cause sound main body to damage, further harm people's safety around to and can also carry out spacing fixed to the sound main body of different specification sizes.

Description

Combined rotatable sound box

Technical Field

The utility model relates to an audio amplifier field, concretely relates to but combination rotary audio amplifier.

Background

A speaker refers to a device that can convert an audio signal into sound. Generally speaking, it is that a power amplifier is provided in the main cabinet or the bass cabinet of the sound box, and the sound is amplified and then emitted back by the sound box itself, so that the sound becomes louder.

Chinese patent discloses a combined rotatable sound box (No. CN 217116324U), which can solve the problems that most of the existing sound boxes can not be combined, few combinable sound boxes can only be fixedly assembled together, dynamic change is lacked, monotony exists and the like,

however, when the main body of the sound equipment rotates, the sound equipment is easy to break away due to inertia, and the connecting wires are easy to knot, so that potential safety hazards such as electric leakage are caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a but combination rotary sound box, including base frame and sound main body, the base frame up end inlays and is equipped with fixed motor, the round platform is installed to the fixed motor output, the fixed slot has been seted up to round platform up end bilateral symmetry, install sound main body in the fixed slot, longmen support has been arranged to sound main body medial extremity, fixed chamber is installed to the bottom in the longmen support, fixed intracavity bottom inlays and is equipped with first motor, the control lead screw is installed to first motor output, control lead screw lateral wall spiro union has fixed slider, the through-hole has been seted up to fixed chamber bilateral symmetry, fixed slider bilateral symmetry installs the connecting plate, the connecting plate passes the through-hole, the pressing plate is installed to the connecting plate bilateral symmetry, a plurality of spacing grooves have been seted up to the round platform up end, be connected through a plurality of connecting wires between the sound main body medial extremity, the connecting wire is arranged at spacing inslot.

Preferably: and moving rollers are arranged at the bottom of the base table close to the four corners.

Preferably: the upper end surface of the pressing plate is provided with a plurality of air holes.

Preferably: the upper end face of the circular truncated cone is rotatably provided with a pressing plate through a pin shaft, and the other end of the pressing plate is connected with the upper end face of the circular truncated cone in a clamping manner.

Preferably: first chutes are symmetrically formed in the front and back of the upper end face of the circular truncated cone, compression springs are mounted at the inner side end and the outer side end of each first chute, a first sliding block is mounted at the other end of each compression spring, and a limiting protection plate is mounted on the upper end face of each first sliding block.

Preferably: the outer side wall of the circular truncated cone is provided with a supporting round rod along the circumferential direction of the outer side wall of the circular truncated cone, and the supporting round rod is connected with the bottom of the circular truncated cone in a sliding fit mode.

The utility model discloses a technological effect and advantage:

1. the utility model discloses well adoption is according to the board structure to carry out spacing fixed to audio body, take place to get rid of the risk that flies when preventing that audio body from rotating, thereby cause audio body to damage, further harm people's safety on every side, and can also carry out spacing fixed to audio body of different specifications size.

2. The utility model discloses well adoption spacing groove structure arranges the arrangement to the connecting wire through the spacing groove, and the connecting wire takes place to tie a knot when preventing the stereo set main part rotation, further causes the connecting wire not hard up to break away from, probably takes place the risk of electric leakage even.

Drawings

Fig. 1 is a front view of a combined rotatable sound box structure provided in an embodiment of the present application;

fig. 2 is a top view of a combined rotatable sound box according to an embodiment of the present disclosure;

fig. 3 is a structural bottom view of a combined rotatable sound box according to an embodiment of the present application;

FIG. 4 is a first cross-sectional front view of a combination rotatable speaker provided in embodiments of the present application;

FIG. 5 is a second cross-sectional front view of a combination rotatable speaker provided in embodiments of the present application;

in the figure: 1. a base table; 2. a main body of the sound equipment; 11. fixing the motor; 12. a circular truncated cone; 13. a gantry support; 14. a fixed cavity; 15. a first motor; 16. controlling the lead screw; 17. fixing the slide block: 18. pressing a plate; 19. a limiting groove; 21. a connecting wire; 22. moving the roller; 23. air holes are formed; 24; pressing a plate; 25. a compression spring; 26. a first slider; 27. limiting the guard plate; 28. and (5) supporting the round rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Referring to fig. 1 to 5, in the present embodiment, a combined rotatable sound box is provided, which includes a base 1 and a sound main body 2, a fixed motor 11 is embedded in an upper end surface of the base 1, a circular table 12 is installed at an output end of the fixed motor 11, fixing grooves are symmetrically formed on an upper end surface of the circular table 12 in the left-right direction, the sound main body 2 is installed in the fixing grooves, a gantry support 13 is arranged at an inner side end of the sound main body 2, a fixed cavity 14 is installed at a bottom portion of the gantry support 13, a first motor 15 is embedded in the bottom portion of the fixed cavity 14, a control screw 16 is installed at an output end of the first motor 15, a fixed slider 17 is screwed on an outer side wall of the control screw 16, through holes are symmetrically formed in the fixed cavity 14 in the left-right direction, connecting plates are symmetrically installed on the fixed slider 17 in the left-right direction, the connecting plates pass through the through holes, pressing plates 18 are symmetrically installed on the connecting plates in the left-right direction, a plurality of limiting grooves 19 are formed on an upper end surface of the circular table 12, connect through a plurality of connecting wires 21 between the 2 medial extremity of stereo set, connecting wire 21 arranges in spacing groove 19, in operation, thereby realize the linkage use of a plurality of stereo sets through connecting wire 21 connection, first motor 15 starts, drive control lead screw 16 and rotate, control fixed sliding block 17 moves down, move down according to board 18, thereby carry out spacing fixed to stereo set 2, the risk that takes place to get rid of when preventing stereo set 2 rotatory flies, thereby cause stereo set 2 to damage, further harm people's safety around, and can also carry out spacing fixed to stereo set 2 of different specifications size, arrange arrangement to connecting wire 21 through spacing groove 19, connecting wire 21 takes place to tie when preventing stereo set 2 rotatory, further cause connecting wire 21 not hard up to break away from, the risk of electric leakage probably takes place even.

The bottom of the base platform 1 is provided with moving rollers 22 near four corners, and the moving rollers 22 are adopted to facilitate moving the device.

A plurality of air holes 23 are formed in the upper end face of the pressing plate 18, and due to the adoption of the structure of the air holes 23, the phenomenon that the playing of the main sound body 2 is influenced when the pressing plate 18 is pressed is avoided, and the main sound body 2 is damaged due to local overheating caused by pressing tightness.

The upper end face of the circular truncated cone 12 is rotatably provided with a pressing plate 24 through a pin shaft, the other end of the pressing plate 24 is connected with the upper end face of the circular truncated cone 12 in a clamping mode, and during work, the pressing plate 24 limits and fixes the connecting wire 21 in the limiting groove 19 to prevent the connecting wire 21 from separating from the limiting groove 19.

First chutes are symmetrically formed in the front and back of the upper end face of the circular truncated cone 12, compression springs 25 are mounted at the inner side end and the outer side end of each first chute, first sliders 26 are mounted at the other ends of the compression springs 25, and limiting protection plates 27 are mounted on the upper end faces of the first sliders 26, so that the compression springs 25 control the limiting protection plates 27 to move inwards to limit and fix the sound main body 2 in work.

The outer side wall of the circular truncated cone 12 is provided with a supporting round rod 28 along the circumferential direction, the supporting round rod 28 is connected with the bottom of the circular truncated cone 12 in a sliding fit mode, and the structure of the supporting round rod 28 is adopted to ensure the rotating stability of the circular truncated cone 12.

During specific work, thereby the spacing backplate 27 of tight spring 25 control is moved to the inboard and is carried out spacing fixed to audio body 2, thereby connect through connecting wire 21 and realize the linkage use of a plurality of stereo sets, first motor 15 starts, drive control lead screw 16 and rotate, control fixed sliding block 17 moves down, press board 18 downstream, thereby carry out spacing fixed to audio body 2, the risk that takes place to get rid of when preventing audio body 2 from rotatory flies, thereby cause audio body 2 to damage, further harm people's safety around, and can also carry out spacing fixed to audio body 2 of different specifications size, arrange the arrangement to connecting wire 21 through spacing groove 19, connecting wire 21 takes place to tie when preventing audio body 2 from rotatory, further cause connecting wire 21 not hard up to break away from, the risk of probably taking place even electric leakage.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by a person of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present disclosure. Structures, devices and methods of operation not specifically described or illustrated in the present application are not specifically illustrated or described, but are generally practiced in the art without limitation.

Claims

1. The combined rotatable sound box comprises a base (1) and a sound main body (2), and is characterized in that a fixed motor (11) is embedded in the upper end face of the base (1), a round table (12) is installed at the output end of the fixed motor (11), fixing grooves are formed in the upper end face of the round table (12) in a bilateral symmetry mode, the sound main body (2) is installed in the fixing grooves, a gantry support (13) is arranged at the inner side end of the sound main body (2), a fixing cavity (14) is installed at the inner bottom of the gantry support (13), a first motor (15) is embedded in the inner bottom of the fixing cavity (14), a control lead screw (16) is installed at the output end of the first motor (15), a fixing sliding block (17) is connected to the outer side wall of the control lead screw (16) in a threaded mode, through holes are formed in the left-right symmetry mode in the fixing cavity (14), connecting plates are installed in the left-right symmetry mode, the connecting plates penetrate through holes, pressing plates (18) are installed in the left-right symmetry mode, a plurality of limiting grooves (19) are formed in the upper end face of the round table (12), the sound main body (2), and the inner side end face of the sound main body (2), and the connecting wires are connected through a plurality of the connecting wires (21), and the connecting wires.

2. A combined rotatable sound box according to claim 1, characterized in that the bottom of the base (1) near the four corners is fitted with moving rollers (22).

3. The combined rotatable sound box according to claim 1, wherein the pressing plate (18) has a plurality of ventilation holes (23) formed on an upper end surface thereof.

4. The combined rotatable sound box according to claim 1, wherein the upper end surface of the circular truncated cone (12) is rotatably provided with a pressing plate (24) through a pin shaft, and the other end of the pressing plate (24) is connected with the upper end surface of the circular truncated cone (12) in a clamping manner.

5. The combined rotatable sound box according to claim 1, wherein the upper end surface of the circular truncated cone (12) is symmetrically provided with first sliding grooves in front and back directions, the inner and outer side ends of the first sliding grooves are provided with compression springs (25), the other end of each compression spring (25) is provided with a first sliding block (26), and the upper end surface of each first sliding block (26) is provided with a limiting guard plate (27).

6. The combined rotatable sound box according to claim 1, wherein the outer side wall of the circular truncated cone (12) is provided with a supporting round bar (28) along the circumferential direction thereof, and the supporting round bar (28) is connected with the bottom of the circular truncated cone (12) in a sliding fit manner.