CN216960183U

CN216960183U - Low-energy-consumption high-tone-quality sound box

Info

Publication number: CN216960183U
Application number: CN202220322294.XU
Authority: CN
Inventors: 李林兵; 潘桂华; 卞勇杰
Original assignee: Shanghai Everlasting Glow Technology Co ltd; Shanghai Anhhengli Sound Reinforcement Technology Engineering Co ltd
Current assignee: Shanghai Everlasting Glow Technology Co ltd; Shanghai Anhhengli Sound Reinforcement Technology Engineering Co ltd
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-07-12
Anticipated expiration: 2032-02-17

Abstract

The utility model discloses a low-energy-consumption high-sound-quality sound box, which relates to the technical field of sound boxes and comprises a mounting plate, wherein a telescopic rod is fixedly connected to the end surface of the mounting plate, a wire fixing device is fixedly connected to the end surface of the telescopic rod, which is far away from the end surface of the mounting plate, the wire fixing device comprises an outer fixing ring, an extrusion spring is fixedly connected to the inner wall of the outer fixing ring, an inner ring is fixedly connected to the end surface of the extrusion spring, a bearing plate is fixedly connected to the end surface of the mounting plate, and through the matching of the wire fixing device and the mounting plate, an electric wire can be limited so as not to enable the surface of the electric wire to be in contact with a loudspeaker, and therefore a large amount of heat generated when the loudspeaker outputs high-frequency sound can not burn out the electric wire.

Description

Low-energy-consumption high-tone-quality sound box

Technical Field

The utility model relates to the technical field of sound equipment, in particular to a sound equipment with low energy consumption and high sound quality.

Background

Sound is a simplified daily word, which is the abbreviation of sound system. The device is a whole set of equipment capable of restoring and playing audio signals, people have more varied lives with the progress of society, and singing and dancing are taken as an entertainment form which can flow thousands of years and go deep into lives of people of all groups. However, with the development and progress of science and technology, people have more and more requirements and higher requirements on the performance form and the field of singing and dancing. Sound systems are continuously improved and perfected in response to the needs of people. The method is large enough to meet the field sound reinforcement requirement of tens of thousands of people in singing meetings and small enough to meet the requirements of playing musical instruments and K songs by individual families.

The loudspeaker can display sound transmission through air vibration under the condition of outputting low frequency, the loudspeaker can rub inside the loudspeaker when outputting high frequency sound, a large amount of heat can be generated on the surface of the loudspeaker body, one end of a wire is connected with an electrode plate of the loudspeaker, one end of the wire is connected with a power supply, in the connection process, the loudspeaker drives the wire to vibrate when continuously outputting high frequency sound, the surface of the wire can absorb the heat on the surface of the loudspeaker, the situation that the wire is burnt out due to overheating due to long working time can be relieved, the loudspeaker can not work normally, and the loudspeaker with low energy consumption and high sound quality is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provide a sound device with low energy consumption and high sound quality, and in order to achieve the aim, the utility model adopts the following technical scheme: the wire fixing device comprises a mounting plate, mounting panel terminal surface fixedly connected with telescopic link, mounting panel terminal surface fixedly connected with solidus device is kept away from to the telescopic link, solidus device is including outer solid fixed ring, outer solid fixed ring inner wall fixedly connected with extrusion spring, extrusion spring terminal surface fixedly connected with inner ring, mounting panel terminal surface fixedly connected with loading board passes solidus device with the electric wire of electrode slice connection, thereby solidus device then can not let electric wire surface and speaker contact with the electric wire spacing, produces a large amount of heats and can not make the electric wire burn out when speaker output high frequency sound like this.

Preferably, a loudspeaker base is placed on the top surface of the bearing plate, a loudspeaker body is fixedly connected to the end face of the loudspeaker base, an electrode plate is electrically connected to the rear end of the loudspeaker body and used as a device for connecting electric wires, the electrode plate is in the prior art, a positive electrode and a negative electrode are arranged on the electrode plate and connected with electric wires, and one end of each electric wire is connected with a power line, so that the loudspeaker can normally work by supplying power to the loudspeaker through the electrode plate and the electric wires.

Preferably, loading board top fixedly connected with shock pad to loading board top surface appearance profile is convex setting, and the fixed spacing device of pricking in loading board top, shock pad adopt soft rubber materials to make, and the speaker base is placed on the loading board through the shock pad, and when speaker broadcast low frequency sound like this, can effectually slow down the resonance of speaker itself, and messenger's speaker can not drive the stereo set internals when taking place resonance and produce resonance.

Preferably, outer solid fixed ring inner wall fixedly connected with cystosepiment, inner ring appearance profile is convex setting, and the cystosepiment adopts is thermal-insulated foam material, and similar and building site take the foam board of zero hour residence, and the shape is circular setting, can paste outer solid fixed ring inner wall like this to with the electric wire parcel inside the cystosepiment, further realize thermal-insulated effect.

Preferably, the positive electrode and the negative electrode are arranged on the electrode sheets, the electric wires are welded on the surfaces of the positive electrode and the negative electrode, the surface of each electric wire is fixedly connected with a protective sleeve, the surface of each electric wire penetrates through the inner portion of the corresponding outer fixing ring, the protective sleeves are formed by winding and binding rubber strips on the surfaces of the electric wires, and the joints of the rubber strips and the electric wires are sticky, so that the protective sleeves can be adhered to the surfaces of the electric wires, and further, the situation of electric leakage when personnel perform spot welding on the electric wires is prevented.

Preferably, four corners threaded connection of mounting panel have the screw, the mounting panel passes through screw and stereo set shell inner wall fixed connection, through screwed connection, can make the convenient dismantlement of staff like this when staff later stage maintenance.

The utility model has at least the following beneficial effects;

according to the utility model, through the matching of the wire fixing device and the mounting plate, the mounting plate is firstly mounted on the inner wall of the sound box, then the loudspeaker penetrates through the sound box shell, then the loudspeaker base is placed on the bearing plate, the electric wire is further welded with the electrode plate, the surface of the electric wire penetrates through the outer fixing ring, then the surface of the electric wire is extruded by the working of the spring, the electric wire is further fixed between the mounting plate and the loudspeaker, the electric wire is prevented from directly clinging to the loudspeaker, and therefore, when the loudspeaker outputs high-frequency sound, the heat generated by the loudspeaker cannot be directly transmitted to the electric wire, and the electric wire is prevented from being burnt out to influence the normal work of the sound box.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

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

FIG. 2 is a schematic rear view of the speaker of the present invention;

FIG. 3 is a schematic structural diagram of the wire fixing device of the present invention;

fig. 4 is a schematic view of the structure at the mounting plate of the present invention.

In the figure: 1. mounting a plate; 2. a telescopic rod; 3. a wire fixing device; 4. a speaker base; 5. a speaker body; 6. a carrier plate; 7. an electrode sheet; 301. an outer fixing ring; 302. a compression spring; 303. an inner ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-4, a low power consumption high tone quality stereo set, includes

mounting panel

1, 1 terminal surface fixedly connected with telescopic link 2 of mounting panel, 1 terminal surface fixedly connected with solidus device 3 of mounting panel is kept away from to telescopic link 2, solidus device 3 is including outer solid fixed ring 301, outer solid fixed ring 301 inner wall fixedly connected with extrusion spring 302, extrusion spring 302 terminal surface fixedly connected with

inner ring

303, 1 terminal surface fixedly connected with loading board 6 of mounting panel, the speaker can not directly be with stereo set inner wall fixed connection when the installation, then need install on the stereo set inner wall through a square plate, this board is called the mounting panel.

Optionally, in this embodiment, speaker base 4 has been placed to 6 top surfaces of loading board, 4 terminal surface fixedly connected with speaker body 5 of speaker base, 5 rear end electrically connected with electrode slice 7 of speaker body, 6 top fixedly connected with shock pads of loading board to 6 top surface appearance profiles of loading board are convex setting, 6 top fixed limit of loading board prick the device, outer fixed ring 301 inner wall fixedly connected with cystosepiment, inner ring 303 appearance profile is convex setting.

Be provided with positive negative pole on the electrode slice 7 to positive negative pole skin weld has the electric wire, and electric wire fixed surface is connected with the protective sheath, and the electric wire surface runs through inside outer fixed ring 301, four corner threaded connection of mounting panel 1 have the screw, mounting panel 1 passes through screw and stereo set shell inner wall fixed connection.

The working principle of the utility model is as follows:

when the loudspeaker is installed according to the size of the loudspeaker required, the end face of the loudspeaker is provided with a through hole which is connected with the loudspeaker in an embedded mode, then the installation plate 1 is fixedly connected with the inner wall of the loudspeaker through screws, the top surface of the bearing plate 6 is aligned with the loudspeaker base 4, the loudspeaker body 5 and the loudspeaker base 4 further penetrate through the through hole and are placed on the bearing plate 6, then the positive pole and the negative pole of the electrode plate 7 are subjected to spot welding with the electric wire, after welding is completed, the electric wire penetrates through the outer fixing ring 301, at the moment, the protective sleeve of the surface of the electric wire is in contact with the inner ring 303, the inner ring 303 extrudes the spring 302, the spring provides a rebound force for the inner ring 303, so that the electric wire is fixed on the outer fixing ring 301, then the other ends of the electric wires on the positive pole and the negative pole are connected with a power supply in the loudspeaker through the electric wire and the electrode plate 7, and the loudspeaker can output sound, the effect of inner ring 303 and outer fixed ring 301 like this can be spacing between mounting panel 1 and speaker with the electric wire, further avoids the electric wire to hug closely the speaker after the installation is accomplished, and the electric wire is burnt out to overheated when the speaker is exported high frequency sound like this to heat insulation is being carried out through the heat that the cystosepiment sent the speaker surface, further protection electric wire.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a low power consumption high tone quality stereo set, includes mounting panel (1), its characterized in that: mounting panel (1) terminal surface fixedly connected with telescopic link (2), mounting panel (1) terminal surface fixedly connected with solidus device (3) is kept away from in telescopic link (2), solidus device (3) is including outer solid fixed ring (301), outer solid fixed ring (301) inner wall fixedly connected with extrusion spring (302), extrusion spring (302) terminal surface fixedly connected with inner ring (303), mounting panel (1) terminal surface fixedly connected with loading board (6).

2. The sound system of claim 1, wherein: speaker base (4) have been placed to loading board (6) top surface, speaker base (4) terminal surface fixedly connected with speaker body (5), electrode slice (7) are connected with to speaker body (5) rear end electric connection.

3. A low power consumption high sound quality sound system according to claim 1, wherein: the shock pad is fixedly connected to the top end of the bearing plate (6), the outline of the top face of the bearing plate (6) is arc-shaped, and the limiting device is fixed to the top end of the bearing plate (6).

4. A low power consumption high sound quality sound system according to claim 1, wherein: outer fixed ring (301) inner wall fixedly connected with cystosepiment, inner ring (303) appearance profile is arc setting.

5. The sound system of claim 2, wherein: be provided with positive negative pole on electrode slice (7) to positive negative pole skin weld has the electric wire, and electric wire fixed surface is connected with the protective sheath, and the electric wire surface runs through inside outer fixed ring (301).

6. The sound system of claim 1, wherein: four corners threaded connection of mounting panel (1) have the screw, mounting panel (1) passes through screw and stereo set shell inner wall fixed connection.