CN212137914U

CN212137914U - Novel high-capacity sound system with function of hearing back

Info

Publication number: CN212137914U
Application number: CN202020961195.7U
Authority: CN
Inventors: 王立志; 李晓君; ***
Original assignee: Shenzhen Kaibor Electronic Technology Co ltd
Current assignee: Shenzhen Kaibor Electronic Technology Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2020-12-11
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a high-capacity novel sound system with a back listening function, which comprises an outer shell and a back listening component, wherein the back listening mechanism comprises a back listening loudspeaker, a vibration film and a waterproof coating, the back listening loudspeaker is installed to ensure that the sound system has the back listening function, the waterproof coating is a component made of a hydrophilic coating, the waterproof coating can form a water film on the surface when meeting water, water is prevented from entering the back listening loudspeaker, static electricity is also prevented from entering the back listening loudspeaker, a telescopic cylinder is fixedly installed on the inner wall of a side plate, the telescopic cylinder is electrically connected with a control panel, the control panel controls the extension and the shortening of the telescopic cylinder, when the telescopic cylinder extends, the side plate is far away from the outer shell, the side plate can be opened and closed, the direction of the back listening mechanism can be adjusted, sound can be heard conveniently in all directions, the side plate is provided with two groups, the two groups of, all articulated with the shell body, dustproof mechanism, heat dissipation mechanism and return and listen the mechanism and all be provided with two sets ofly, excellent in use effect.

Description

Novel high-capacity sound system with function of hearing back

Technical Field

The utility model relates to a stereo set technical field specifically is a novel sound system of high capacity with return and listen function.

Background

Sound equipment is a device which utilizes an electronic circuit design to perform mutual conversion between audio signals and electronic signals, but sound equipment generally refers to a whole set of equipment which can restore and play audio signals on common spoken languages, sound equipment roughly comprises a power amplifier, peripheral equipment, a loudspeaker, a sound console and the like, and the development history of sound technology can be divided into four stages of an electronic tube, a transistor, an integrated circuit and a field effect tube.

The loudspeaker of current stereo set does not possess and returns to listen the function, and only one direction is sounded, and the sound that personnel in the opposite direction heard is more dispersed, and the stereo set uses the inside heat for a long time and is difficult for giving off, and the radiating effect is not good, and the practicality is not strong.

To the above problem, the utility model provides a novel sound system of high capacity with listen back function is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel sound system of high capacity with return and listen function possesses and to return and listen the function, and the radiating effect is good, advantage that water-proof effects is good to the speaker of having solved current stereo set among the background art does not possess and returns and listen the function, only a direction sound, and the sound that personnel in the opposite direction heard is more for the dispersion, and the stereo set uses inside heat to be difficult for giving off for a long time, and the radiating effect is not good, the not strong problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a high-capacity novel sound system with a hearing returning function comprises an outer shell and a hearing returning assembly, wherein the hearing returning assembly is hinged to the outer surface of the outer shell, the outer shell comprises a handle, a control panel, a main sound and universal wheels, the handle is fixedly arranged at the upper end of the outer shell, the control panel is fixedly arranged on the outer surface of the outer shell, the main sounds are provided with two groups, and the two groups of main sounds are vertically distributed on the outer surface of the outer shell;

the back listening component comprises a side plate, a dustproof mechanism, a heat dissipation mechanism and a back listening mechanism, wherein the side plate is movably arranged at two ends of the outer shell, the dustproof mechanism is fixedly arranged at two ends of the side plate, the heat dissipation mechanism is arranged on the outer surface of the side plate, and the back listening mechanism is arranged in the back listening component and is arranged at one end of the dustproof mechanism.

Preferably, the inner wall fixed mounting of curb plate has telescopic cylinder, telescopic cylinder keep away from the one end of curb plate and the inner wall fixed connection of shell body, and with control panel electric connection.

Preferably, the heat dissipation mechanism comprises a heat absorption sheet and a heat dissipation fin, the heat absorption sheet is fixedly installed at the upper end of the inner wall of the side plate, and the heat dissipation fin is arranged at one end of the heat absorption sheet and on the outer surface of the side plate.

Preferably, the dustproof mechanism comprises a dustproof net, a fixing piece and clamping pieces, the fixing piece is fixedly installed on the outer surface of the dustproof net, and the clamping pieces are fixedly installed at two ends of the fixing piece.

Preferably, the returning mechanism comprises a returning loudspeaker, a vibrating membrane and a waterproof coating, the vibrating membrane is fixedly mounted at one end of the returning loudspeaker close to the dustproof net, and the waterproof coating is a component made of a hydrophilic coating and is arranged on the outer surface of the vibrating membrane.

Preferably, the curb plate is provided with two sets ofly, and two sets ofly curb plates are the longitudinal centre line symmetric distribution of shell body, all articulate with the shell body.

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

1. the utility model provides a pair of novel sound system of high capacity with return and listen function returns and listens mechanism is including returning and listen loudspeaker, vibrating diaphragm and waterproof coating, installs to return and listens loudspeaker and make this stereo set possess and return and listen the function, and the waterproof coating is the component that hydrophilic coating made, and sets up the surface at the vibrating diaphragm, and waterproof coating meets water can form one water film on the surface, prevents that water from getting into to return and listen loudspeaker, also prevents simultaneously that static from getting into to return and listen loudspeaker, and is waterproof antistatic effect good.

2. The utility model provides a pair of novel sound system of high capacity with return and listen function, the inner wall fixed mounting of curb plate has telescopic cylinder, telescopic cylinder keeps away from the one end of curb plate and the inner wall fixed connection of shell body, and with control panel electric connection, control panel control telescopic cylinder's extension and shortening, telescopic cylinder extends, the shell body is kept away from to the curb plate, make the curb plate open and close, can adjust the direction of returning and listening the mechanism, the sound can be heard to each direction homoenergetic of being convenient for, the curb plate is provided with two sets ofly, two sets of curb plates are the vertical center line symmetric distribution of shell body, all articulate with the shell body, dustproof mechanism, heat dissipation mechanism and return and listen the mechanism and all be provided with two sets ofly.

3. The utility model provides a pair of novel sound system of high capacity with return and listen function, dustproof mechanism include dust screen, mounting and fastener, and mounting fixed mounting is at the surface of dust screen, and fastener fixed mounting is at the both ends of mounting, and operating personnel passes through the bolt with fastener and curb plate fixed connection for the dust screen setting is in the one end of returning and listening loudspeaker, prevents that the dust from getting into to return and listens loudspeaker, and is dustproof effectual.

4. The utility model provides a pair of novel sound system of high capacity with function is listened back to, heat-absorbing sheet fixed mounting can absorb the shell body and listen back to the inside heat of subassembly in the inner wall upper end of curb plate, and radiating fin sets up in the one end of heat-absorbing sheet, and sets up at the surface of curb plate, can distribute away the heat through radiating fin, and the radiating effect is good.

Drawings

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

FIG. 2 is a side panel opening view of the present invention;

FIG. 3 is a schematic view of the structure of the dustproof mechanism of the present invention;

fig. 4 is an enlarged view of a point a in fig. 1 according to the present invention;

fig. 5 is a schematic structural view of the back listening mechanism of the present invention.

In the figure: 1. an outer housing; 11. a handle; 12. a control panel; 13. a main sound box; 14. a universal wheel; 2. a listen-back component; 21. a side plate; 211. a telescopic cylinder; 22. a dust-proof mechanism; 221. a dust screen; 222. a fixing member; 223. a fastener; 23. a heat dissipation mechanism; 231. a heat absorbing sheet; 232. a heat dissipating fin; 24. a hearing returning mechanism; 241. a hearing-back loudspeaker; 242. a vibrating membrane; 243. and (3) a waterproof coating.

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.

Referring to fig. 1, a novel high-capacity sound system with a back listening function comprises an outer shell 1 and a back listening component 2, wherein the back listening component 2 is hinged to the outer surface of the outer shell 1, the outer shell 1 comprises a handle 11, a control panel 12, two groups of main sounds 13 and universal wheels 14, the handle 11 is fixedly installed at the upper end of the outer shell 1, the control panel 12 is fixedly installed on the outer surface of the outer shell 1, and the main sounds 13 are distributed on the outer surface of the outer shell 1 up and down; the back listening component 2 comprises a side plate 21, a dustproof mechanism 22, a heat dissipation mechanism 23 and a back listening mechanism 24, wherein the side plate 21 is movably arranged at two ends of the outer shell 1, the dustproof mechanism 22 is fixedly arranged at two ends of the side plate 21, the heat dissipation mechanism 23 is arranged on the outer surface of the side plate 21, and the back listening mechanism 24 is arranged in the back listening component 2 and is arranged at one end of the dustproof mechanism 22.

Please refer to fig. 2, a telescopic cylinder 211 is fixedly mounted on an inner wall of the side plate 21, one end of the telescopic cylinder 211, which is far away from the side plate 21, is fixedly connected with an inner wall of the outer shell 1, and is electrically connected with the control panel 12, the control panel 12 controls the extension and the shortening of the telescopic cylinder 211, when the telescopic cylinder 211 is extended, the side plate 21 is far away from the outer shell 1, so that the side plate 21 can be opened and closed, the direction of the back listening mechanism 24 can be adjusted, the sound can be heard in each direction conveniently, the side plate 21 is provided with two groups, the two groups of side plates 21 are symmetrically distributed on a longitudinal center line of the outer shell 1, and are hinged to the outer shell 1, the dustproof mechanism 22, the.

Referring to fig. 3, the dust-proof mechanism 22 includes a dust-proof net 221, a fixing member 222 and a clamping member 223, the fixing member 222 is fixedly installed on the outer surface of the dust-proof net 221, the clamping member 223 is fixedly installed at two ends of the fixing member 222, and an operator fixedly connects the clamping member 223 with the side plate 21 through a bolt, so that the dust-proof net 221 is arranged at one end of the back-listening horn 241, dust is prevented from entering the back-listening horn 241, and the dust-proof effect is good.

Referring to fig. 2 and 4, the heat dissipation mechanism 23 includes a heat absorbing plate 231 and a heat dissipating fin 232, the heat absorbing plate 231 is fixedly mounted on the upper end of the inner wall of the side plate 21 and can absorb the heat inside the outer casing 1 and the hearing returning assembly 2, the heat dissipating fin 232 is disposed at one end of the heat absorbing plate 231 and on the outer surface of the side plate 21, the heat can be dissipated through the heat dissipating fin 232, and the heat dissipation effect is good.

Referring to fig. 5, the back listening mechanism 24 includes a back listening speaker 241, a vibration film 242 and a waterproof coating 243, the vibration film 242 is fixedly installed at one end of the back listening speaker 241 close to the dust screen 221, the back listening speaker 241 is installed to make the sound equipment have a back listening function, the waterproof coating 243 is a component made of a hydrophilic coating and is arranged on the outer surface of the vibration film 242, the waterproof coating 243 can form a water film on the surface when encountering water, so as to prevent water from entering the back listening speaker 241 and static electricity from entering the back listening speaker 241, and the waterproof and antistatic effects are good.

In summary, the following steps: the utility model provides a novel sound system of high capacity with function of listening back, go back to listening mechanism 24 and include and return to listening loudspeaker 241, vibrating diaphragm 242 and waterproof coating 243, install and return to listening loudspeaker 241 and make this stereo possess and return to listening the function, waterproof coating 243 is the component that hydrophilic coating made, and set up at the surface of vibrating diaphragm 242, waterproof coating 243 can form a water film on the surface when meeting water, prevent water from getting into and returning to listening loudspeaker 241, also prevent that static from getting into and returning to listening loudspeaker 241 simultaneously, waterproof antistatic effect is good, the inner wall fixed mounting of curb plate 21 has telescopic cylinder 211, the one end that telescopic cylinder 211 keeps away from curb plate 21 is connected with the inner wall fixed connection of shell body 1, and be connected with control panel 12 electrically, control panel 12 controls the extension and the shortening of telescopic cylinder 211, when telescopic cylinder 211 extends, curb plate 21 keeps away from shell body 1, make curb plate 21 can open and close, the direction of the back listening mechanism 24 can be adjusted, so that sound can be heard in all directions conveniently, two groups of side plates 21 are arranged, two groups of side plates 21 are symmetrically distributed on the longitudinal central line of the outer shell 1 and are hinged with the outer shell 1, two groups of dustproof mechanisms 22, two groups of heat dissipation mechanisms 23 and two groups of back listening mechanisms 24 are arranged, the using effect is good, each dustproof mechanism 22 comprises a dustproof net 221, a fixing piece 222 and a clamping piece 223, the fixing piece 222 is fixedly installed on the outer surface of the dustproof net 221, the clamping pieces 223 are fixedly installed at two ends of the fixing piece 222, an operator fixedly connects the clamping pieces 223 with the side plates 21 through bolts, so that the dustproof net 221 is arranged at one end of the back listening horn 241, dust is prevented from entering the back listening horn 241, the dustproof effect is good, the heat absorbing piece 231 is fixedly installed at the upper end of the inner wall of the side plates 21, and set up the surface at curb plate 21, can distribute away the heat through radiating fin 232, the radiating effect is good.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel sound system of high capacity with listen back function, includes shell body (1) and listen back subassembly (2), and the surface at shell body (1) is installed in the articulated of listening back subassembly (2), its characterized in that: the outer shell (1) comprises a handle (11), a control panel (12), main sounds (13) and universal wheels (14), the handle (11) is fixedly arranged at the upper end of the outer shell (1), the control panel (12) is fixedly arranged on the outer surface of the outer shell (1), and the main sounds (13) are arranged in two groups and are vertically distributed on the outer surface of the outer shell (1);

the return listening component (2) comprises a side plate (21), a dustproof mechanism (22), a heat dissipation mechanism (23) and a return listening mechanism (24), wherein the side plate (21) is movably mounted at two ends of the outer shell (1), the dustproof mechanism (22) is fixedly mounted at two ends of the side plate (21), the heat dissipation mechanism (23) is arranged on the outer surface of the side plate (21), the return listening mechanism (24) is arranged in the return listening component (2), and is arranged at one end of the dustproof mechanism (22).

2. A novel high-capacity sound system with a listen-back function as claimed in claim 1, wherein: the inner wall fixed mounting of curb plate (21) has telescopic cylinder (211), and telescopic cylinder (211) keep away from the one end of curb plate (21) and the inner wall fixed connection of shell body (1), and with control panel (12) electric connection.

3. A novel high-capacity sound system with a listen-back function as claimed in claim 1, wherein: the heat dissipation mechanism (23) comprises heat absorption sheets (231) and heat dissipation fins (232), the heat absorption sheets (231) are fixedly mounted at the upper ends of the inner walls of the side plates (21), and the heat dissipation fins (232) are arranged at one ends of the heat absorption sheets (231) and on the outer surfaces of the side plates (21).

4. A novel high-capacity sound system with a listen-back function as claimed in claim 1, wherein: the dustproof mechanism (22) comprises a dustproof net (221), a fixing piece (222) and clamping pieces (223), wherein the fixing piece (222) is fixedly installed on the outer surface of the dustproof net (221), and the clamping pieces (223) are fixedly installed at two ends of the fixing piece (222).

5. A novel high-capacity sound system with a listen-back function as claimed in claim 1, wherein: the hearing returning mechanism (24) comprises a hearing returning loudspeaker (241), a vibration film (242) and a waterproof coating (243), wherein the vibration film (242) is fixedly installed at one end, close to the dustproof net (221), of the hearing returning loudspeaker (241), and the waterproof coating (243) is a component made of a hydrophilic coating and is arranged on the outer surface of the vibration film (242).

6. The new high-capacity sound system with the function of hearing back as set forth in claim 5, wherein: the side plates (21) are arranged in two groups, and the two groups of side plates (21) are symmetrically distributed on the longitudinal central line of the outer shell (1) and are hinged to the outer shell (1).