CN211860451U

CN211860451U - Sound processing device for loudspeaker switch

Info

Publication number: CN211860451U
Application number: CN202020611319.9U
Authority: CN
Inventors: 郑维维
Original assignee: Guangzhou Keda Electric Co ltd
Current assignee: Guangzhou Keda Electric Co ltd
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2020-11-03
Anticipated expiration: 2030-04-22

Abstract

The utility model discloses a sound processing apparatus for in speaker switch, which comprises a bod, one side outer wall of organism has the vocal hole through the bolt fastening, and one side inner wall of vocal hole bonds and has waterproof ventilated membrane, and the top outer wall of organism has the switch button through the bolt fastening, and one side inner wall of organism has the mount pad through the bolt fastening. The utility model discloses a be provided with speaker and mount pad isotructure, the inside a plurality of speakers that set up of mount pad, each speaker independently sets up, in use, open the switch button, make each speaker start jointly, improve the whole broadcast volume of speaker, the broadcast burden when effectively alleviateing single speaker, alleviate the panel vibration of raising one's voice that leads to because of the play process vibration, improve device stability, a plurality of speaker evenly distributed, make sound wide propagation range, in water and dust entering equipment are effectively avoided to waterproof ventilated membrane, and do not influence the propagation of gas and sound.

Description

Sound processing device for loudspeaker switch

Technical Field

The utility model relates to a sound processing technology field especially relates to a sound processing apparatus for in speaker switch.

Background

In the prior art, sound refers to sound other than human language and music, including sound of natural environment, sound of animals, sound of machine tools, various sounds generated by human actions, and the like, sound probably includes power amplifier, peripheral equipment including pressure limiter, effector, equalizer, VCD, DVD, etc., speaker sound console, microphone, display equipment, and the like, wherein, the speaker is also called as "loudspeaker", which is a very common electroacoustic transducer, and can be seen in sound electronic and electrical equipment, the speaker is a transducer for converting electric signals into sound signals, the performance of the speaker greatly affects the sound quality, no matter at present, people can enjoy stereo or surround sound of dual channels while enjoying films in movie theaters or at home, only people can really feel surrounded by sound in sound field environment such as being placed at home, more sound details in an ambient sound field are experienced, and the sense of direction and the sense of presence are more prominent.

Through retrieval, the chinese patent application No. CN200710094362.1 discloses a sound processing device for use in a speaker switch, which includes a microphone input signal envelope estimator, a microphone input signal background noise envelope estimator, a microphone input signal useful speech envelope estimator, a microphone input signal attenuator, a speaker received signal envelope estimator, a speaker received signal background noise envelope estimator, a speaker received signal useful speech envelope estimator, a speaker received signal attenuator, and a state machine for controlling the transition of the above two states. The sound processing apparatus for the speaker switch in the above patent has the following disadvantages: the mode of increasing the playing volume of a single loudspeaker is adopted, the work load of the single loudspeaker is increased seriously, and the service life of the loudspeaker is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a sound processing apparatus for in speaker switch is proposed in order to solve the shortcoming that exists among the prior art.

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

the utility model provides a sound processing apparatus for in speaker switch, includes the organism, one side outer wall of organism has the lifting hole through the bolt fastening, and one side inner wall in lifting hole bonds has waterproof ventilated membrane, and the top outer wall of organism has the switch button through the bolt fastening, and one side inner wall of organism has the mount pad through the bolt fastening, and the inner wall of mount pad has four speakers more than through the bolt fastening.

As a further aspect of the present invention: the outer wall of one side of the machine body is fixedly provided with four LED lamps through threads, and the outer wall of the bottom of the machine body is fixedly provided with four rubber columns through bolts.

As a further aspect of the present invention: the top outer wall of organism has two fixing bases through the bolt fastening, and one side inner wall of two fixing bases all has same the area of carrying through the bolt fastening.

As a further aspect of the present invention: the bottom outer wall of organism has the piece that takes precautions against earthquakes through the bolt fastening, and the bottom outer wall welding of the piece that takes precautions against earthquakes has the sucking disc, and the top inner wall of the piece that takes precautions against earthquakes bonds and has carbon fiber material to inhale shake the layer, and the bottom outer wall that carbon fiber material inhaled the shake layer bonds and has butyl non-setting adhesive buffer layer, and the bottom outer wall of butyl non-setting adhesive buffer layer bonds and has the damping.

As a further aspect of the present invention: the outer wall of the bottom of the machine body is fixedly provided with an input port through a bolt, and the inner wall of the bottom of the machine body is fixedly provided with a storage battery through a bolt.

As a further aspect of the present invention: the outer wall of one side of the machine body is fixed with four connecting seats through bolts, and the four connecting seats are telescopic.

As a further aspect of the present invention: the inner wall of one side of the machine body is fixed with a control module through a bolt, the signal output end of the control module is electrically connected with a loudspeaker, and an equalizer, an exciter, a transformer, a delayer, a pressure limiter and a feedback suppressor are arranged inside the control module.

As a further aspect of the present invention: the inner wall of one side of the machine body is fixedly provided with a processor through a bolt, the processor is electrically connected with the signal output end of the control module, the inner wall of one side of the machine body, which is close to the processor, is fixedly provided with a frequency divider through a bolt, and the frequency divider is electrically connected with the signal output end of the processor.

As a further aspect of the present invention: the inner wall of one side of the control module is fixed with a semiconductor refrigeration piece through a bolt, the outer wall of one side of the machine body is fixed with a heat dissipation opening through a bolt, the inner wall of one side of the heat dissipation opening is bonded with a waterproof breathable film, and the inner wall of the bottom of the machine body is fixed with a heat dissipation fan through a bolt.

Compared with the prior art, the utility model provides a sound processing apparatus for in speaker switch possesses following beneficial effect:

1. this a sound processing apparatus for in speaker switch, through being provided with speaker and mount pad isotructure, the inside a plurality of speakers that set up of mount pad, each speaker sets up independently, in use, open the switch button, make each speaker start jointly, improve the whole broadcast volume of speaker, the broadcast burden when effectively lightening single speaker, alleviate the panel vibration of raising one's voice that leads to because of the play process vibration, improve the device stability, a plurality of speaker evenly distributed, make sound propagation wide, water and dust entering equipment are effectively avoided in the waterproof ventilated membrane, and do not influence the propagation of gas and sound.

2. This a sound processing apparatus for in speaker switch, through being provided with shockproof piece and rubber post lamp structure, equipment carries out fixed connection through sucking disc and outside planar structure, damping treatment is done to the low frequency of audio amplifier to the damping rubber buffer layer, damping treatment is done to the intermediate frequency of butyl non-setting adhesive buffer layer to the audio amplifier, produced vibrations when carbon fiber material shock-absorbing layer starts the audio amplifier absorb, thereby make the audio amplifier receive the optimal shockproof effect, less damage to tone quality components and parts when guaranteeing audio amplifier tone quality, the rubber post plays the vibration sense that effectively reduces equipment, thereby the life of extension equipment.

3. This a sound processing apparatus for in speaker switch through being provided with heat dissipation fan and thermovent isotructure, when the internal component of organism was because of launching the production heat for a long time, the automatic heat absorption of semiconductor refrigeration piece gived off the heat, starts the heat dissipation fan, and the inside heat of equipment gives off through the thermovent, prolongs the life of equipment.

Drawings

Fig. 1 is a schematic front view of a sound processing device for a speaker switch according to the present invention;

fig. 2 is a schematic bottom view of a sound processing device for use in a speaker switch according to the present invention;

fig. 3 is a schematic side view of a cross-sectional structure of a sound processing device for use in a speaker switch according to the present invention;

fig. 4 is a schematic diagram of a circuit flow structure of a sound processing device for a speaker switch according to the present invention.

In the figure: 1-machine body, 2-sound-raising hole, 3-LED lamp, 4-rubber column, 5-sucker, 6-fixed seat, 7-lifting belt, 8-switch button, 9-connecting seat, 10-shockproof block, 11-input port, 12-damping rubber shock-absorbing layer, 13-butyl pressure-sensitive adhesive shock-absorbing layer, 14-carbon fiber shock-absorbing layer, 15-heat-dissipating port, 16-mounting seat, 17-loudspeaker, 18-equalizer, 19-heat-dissipating fan, 20-exciter, 21-semiconductor refrigerating sheet, 22-storage battery, 23-transformer, 24-control module, 25-time delay unit, 26-pressure limiter, 27-frequency divider, 28-feedback suppressor and 29-processor.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

A sound processing device used in a speaker switch, in order to reduce the playing burden when a single speaker 17, as shown in figure 1 and figure 3, comprises a body 1, a speaker hole 2 is fixed on one side outer wall of the body 1 through a bolt, a waterproof and breathable film is bonded on one side inner wall of the speaker hole 2, a switch button 8 is fixed on the top outer wall of the body 1 through a bolt, a mounting base 16 is fixed on one side inner wall of the body 1 through a bolt, more than four speakers 17 are fixed on the inner wall of the mounting base 16 through a bolt, a plurality of speakers 17 are arranged in the mounting base 16, each speaker 17 is independently arranged, when in use, the switch button 8 is opened, so that each speaker 17 is jointly started, the integral playing volume of the speaker 17 is increased, the playing burden when a single speaker 17 is effectively reduced, the vibration of a speaker panel caused by the vibration in the playing process is reduced, and the stability of, a plurality of speakers 17 evenly distributed for sound transmission range is wide, and in the waterproof ventilated membrane effectively avoided water and dust to get into equipment, and do not influence the propagation of gas and sound.

In order to provide the illumination effect, as shown in fig. 1 and 2, the outer wall of one side of the machine body 1 is fixed with four LED lamps 3 through threads, the outer wall of the bottom of the machine body 1 is fixed with four rubber columns 4 through bolts, when the machine body is used at night, the LED lamps 3 provide the illumination effect for people, the attractiveness is increased, and the rubber columns 4 play a role in effectively reducing the vibration of equipment during playing, so that the service life of the equipment is prolonged.

In order to carry the equipment conveniently, as shown in fig. 1, the outer wall of the top of the machine body 1 is fixed with two fixing seats 6 through bolts, the inner wall of one side of each of the two fixing seats 6 is fixed with a same lifting belt 7 through bolts, and when the machine is not used, the lifting belts 7 are carried by hands, so that the machine is convenient to carry and use.

In order to further protect the sound box from shock, as shown in fig. 2, the outer wall of the bottom of the machine body 1 is fixed with a shock-proof block 10 through bolts, the outer wall of the bottom of the shock-proof block 10 is welded with a sucker 5, the inner wall of the top of the shock-proof block 10 is bonded with a carbon fiber shock-absorbing layer 14, the outer wall of the bottom of the carbon fiber shock-absorbing layer 14 is bonded with a butyl adhesive shock-absorbing layer 13, the outer wall of the bottom of the butyl adhesive shock-absorbing layer 13 is bonded with a damping rubber shock-absorbing layer 12, the equipment is fixedly connected with an external plane structure through the sucker 5, the damping rubber shock-absorbing layer 12 performs shock-absorbing treatment on the low frequency of the sound box, the butyl adhesive shock-absorbing layer 13 performs shock-absorbing, therefore, the sound box is enabled to receive the optimal shockproof effect, and the sound quality of the sound box is guaranteed while less damage to the sound quality components is caused.

In order to provide electric support for the equipment, as shown in fig. 2 and 3, an input port 11 is fixed on the outer wall of the bottom of the machine body 1 through a bolt, a storage battery 22 is fixed on the inner wall of the bottom of the machine body 1 through a bolt, and the storage battery 22 transmits direct current through the input port 11 for storage, so that the electric support is provided for the equipment.

In order to facilitate installation and storage equipment, as shown in fig. 2, the outer wall of one side of the machine body 1 is fixed with four connecting seats 9 through bolts, the four connecting seats 9 are telescopic, if long-term fixed use is needed, the four connecting seats 9 are manually and respectively taken out, so that the bolt holes are leaked out, and the bolt is fixed through bolts, so that the installation and storage are facilitated.

In order to facilitate the sound processing, as shown in fig. 3 and 4, a control module 24 is fixed on an inner wall of one side of the machine body 1 through bolts, a signal output end of the control module 24 is electrically connected with the speaker 17, an equalizer 18, an exciter 20, a transformer 23, a time delay 25, a pressure limiter 26 and a feedback suppressor 28 are arranged inside the control module 24, the equalizer 18 adjusts high-frequency, medium-frequency and low-frequency electric signals, so as to compensate the defects of the speaker 17 and a sound field, the exciter 20 performs sound processing for signal modification and beautification, the transformer 23 reduces noise interference, the time delay 25 enables sound to generate an echo or mixed sound effect, the pressure limiter 26 enables weaker signals to be increased, larger signals to be decreased, and the feedback suppressor 28 can greatly improve sound quality, so that the sound quality is improved, the structure is simple, and the adjustment is convenient.

In order to facilitate audio processing, as shown in fig. 3 and 4, a processor 29 is fixed on an inner wall of one side of the machine body 1 through a bolt, the processor 29 is electrically connected with a signal output end of the control module 24, a frequency divider 27 is fixed on an inner wall of one side of the machine body 1 close to the processor 29 through a bolt, the frequency divider 27 is electrically connected with a signal output end of the processor 29, the processor 29 is used for processing an audio signal, the frequency divider 27 separates the audio signal transmitted by the processor 29 into different parts of high pitch, middle pitch, low pitch and the like, and the different parts are respectively sent to the corresponding speakers 17 for playing, so that people can adjust the sound as required.

In order to facilitate equipment heat dissipation, as shown in fig. 2 and fig. 3, one side inner wall of control module 24 is fixed with semiconductor refrigeration piece 21 through the bolt, one side outer wall of organism 1 is fixed with thermovent 15 through the bolt, one side inner wall of thermovent 15 bonds and has waterproof ventilated membrane, the bottom inner wall of organism 1 is fixed with heat dissipation fan 19 through the bolt, when organism 1 internal component is because of launching the production of heat for a long time, semiconductor refrigeration piece 21 is automatic to absorb heat and gives off the heat, start heat dissipation fan 19, the inside heat of equipment is given off through thermovent 15, the life of extension equipment.

The working principle is as follows: when the device is not used, the handle belt 7 is held by hand, thereby carrying the device, when the device is used at night, the LED lamp 3 provides illumination for people, and the beauty is increased, the rubber column 4 plays a role of effectively reducing the vibration sense of the device when playing, the device is fixedly connected with an external plane structure through the sucker 5, the damping glue shock absorption layer 12 performs shock absorption treatment on the low frequency of the sound box, the butyl non-setting adhesive shock absorption layer 13 performs shock absorption treatment on the medium frequency of the sound box, the carbon fiber shock absorption layer 14 absorbs the shock generated when the sound box is started, thereby leading the sound box to receive the optimal shock absorption effect, ensuring the sound quality of the sound box and simultaneously causing less damage to sound quality components, the equalizer 18 adjusts the high frequency, the medium frequency and the low frequency electric signals, thereby compensating the defects of the loudspeaker 17 and the sound field, the exciter 20 performs sound treatment for modifying and beautifying the signals, the transformer 23 reduces the noise interference, the delayer 25 causes, the pressure limiter 26 makes weak signals larger and larger signals smaller, the feedback suppressor 28 can greatly improve sound, thereby improving tone quality, and has simple structure and convenient adjustment, the processor 29 is used for processing audio signals, the frequency divider 27 separates the audio signals transmitted by the processor 29 into different parts of high pitch, middle pitch, low pitch and the like, and the parts are respectively sent to the corresponding speakers 17 for playing, so that people can adjust the sound as required, the plurality of speakers 17 are arranged in the mounting seat 16, and each speaker 17 is independently arranged, when in use, the switch key 8 is turned on, so that each speaker 17 is jointly started, the integral playing volume of the speaker 17 is improved, the playing burden of a single speaker 17 is effectively reduced, the vibration of a speaker panel caused by the vibration in the playing process is reduced, the stability of the device is improved, the plurality of speakers 17 are uniformly distributed, so that the sound transmission range is wide, when 1 internal element of organism is because of launching the production of heat for a long time, the automatic heat absorption of semiconductor refrigeration piece 21 gives off the heat, start heat dissipation fan 19, the inside heat of equipment gives off through thermovent 15, the life of extension equipment, battery 22 carries the direct current through input port 11 and stores, be convenient for provide electric power for equipment and support, if need carry out long-term fixed use, manually take out four connecting seats 9 respectively, make the bolt hole leak out, rethread bolt fix can, be convenient for install and accomodate.

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. The utility model provides a sound processing apparatus for in speaker switch, includes organism (1), its characterized in that, one side outer wall of organism (1) has vocal hole (2) through the bolt fastening, and one side inner wall of vocal hole (2) bonds and has waterproof ventilated membrane, and the top outer wall of organism (1) has switch button (8) through the bolt fastening, and one side inner wall of organism (1) has mount pad (16) through the bolt fastening, and the inner wall of mount pad (16) has speaker (17) more than four through the bolt fastening.

2. The sound processing device for the speaker switch according to claim 1, wherein four LED lamps (3) are fixed to one side outer wall of the body (1) by screw threads, and four rubber columns (4) are fixed to the bottom outer wall of the body (1) by bolts.

3. The sound processing device for the speaker switch as claimed in claim 2, wherein two fixing seats (6) are fixed on the top outer wall of the body (1) through bolts, and the same lifting belt (7) is fixed on one side inner wall of each of the two fixing seats (6) through bolts.

4. The sound processing device for the speaker switch as claimed in claim 3, wherein the bottom outer wall of the body (1) is fixed with a shock-proof block (10) through bolts, the bottom outer wall of the shock-proof block (10) is welded with a suction cup (5), the top inner wall of the shock-proof block (10) is adhered with a carbon fiber shock-absorbing layer (14), the bottom outer wall of the carbon fiber shock-absorbing layer (14) is adhered with a butyl adhesive shock-absorbing layer (13), and the bottom outer wall of the butyl adhesive shock-absorbing layer (13) is adhered with a damping rubber shock-absorbing layer (12).

5. A sound processing device for a speaker switch according to claim 4, wherein the input port (11) is fixed to the bottom outer wall of the body (1) by a bolt, and the storage battery (22) is fixed to the bottom inner wall of the body (1) by a bolt.

6. The sound processing device for the speaker switch according to claim 5, wherein four connection seats (9) are fixed to an outer wall of one side of the body (1) by bolts, and the four connection seats (9) are all telescopic.

7. The sound processing device for the speaker switch according to claim 1, wherein a control module (24) is fixed on an inner wall of one side of the body (1) through a bolt, a signal output end of the control module (24) is electrically connected with the speaker (17), and an equalizer (18), an exciter (20), a transformer (23), a time delay unit (25), a voltage limiter (26) and a feedback suppressor (28) are arranged inside the control module (24).

8. The sound processing device for the speaker switch as claimed in claim 7, wherein the processor (29) is fixed to an inner wall of one side of the body (1) by a bolt, the processor (29) is electrically connected to the signal output terminal of the control module (24), the frequency divider (27) is fixed to an inner wall of one side of the body (1) close to the processor (29) by a bolt, and the frequency divider (27) is electrically connected to the signal output terminal of the processor (29).

9. The sound processing device for the speaker switch according to claim 8, wherein the inner wall of one side of the control module (24) is fixed with a semiconductor refrigeration piece (21) by a bolt, the outer wall of one side of the body (1) is fixed with a heat dissipation port (15) by a bolt, the inner wall of one side of the heat dissipation port (15) is bonded with a waterproof and breathable film, and the inner wall of the bottom of the body (1) is fixed with a heat dissipation fan (19) by a bolt.