CN210518799U - Directional audio device for conference system - Google Patents
Directional audio device for conference system Download PDFInfo
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- CN210518799U CN210518799U CN201922211035.0U CN201922211035U CN210518799U CN 210518799 U CN210518799 U CN 210518799U CN 201922211035 U CN201922211035 U CN 201922211035U CN 210518799 U CN210518799 U CN 210518799U
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Abstract
The utility model discloses a directional audio device for conference system, include base, shell, join in marriage dress seat, directional sounder, bottom and four group's lighting unit. The utility model discloses, it is more convenient that its installation is more convenient, hoist and mount on the ceiling in the conference system especially, make things convenient for sound downstream to propagate and can guarantee that the participant in the conference system can both clearly hear the speech of leader, thereby promote the communication effect of meeting, a compact structure, the practicality is better, collect illumination function and sound function in an organic whole, can save the trouble of installation light for the conference system of establishing, also can practice thrift the cost for the conference system of establishing simultaneously, it adopts the disc copper shell that inside notes have ethylene glycol water base type antifreeze to dispel the heat for directional sounder, not only the radiating effect is good, can not produce the noise when the heat dissipation of special importance, can avoid causing noise interference and influence the meeting effect for the participant in the conference system.
Description
Technical Field
The utility model relates to an audio equipment technical field specifically is a directional audio device for conference system.
Background
The directional sounder is a sounder capable of emitting ultrasonic waves, which is only half an inch thick, driven by an amplifier which sends a voltage to the sounder's metal polymer membrane, causing the membrane to vibrate at a frequency of 6 khz or higher, generating ultrasonic waves. In air, the density of uniform ultrasonic waves fluctuates, and the ultrasonic waves are changed thereupon, turning into sounds audible to the human ear.
The existing directional audio device is inconvenient to install, is particularly not suitable for a conference system, is more inconvenient to hang on a ceiling, cannot ensure that participants in the conference system can clearly hear the leader speech, cannot improve the communication effect of the conference, has poor practicability and no lighting function, and still has the trouble of installing a lighting lamp when the conference system is built; the existing directional audio device generally adopts a cooling fan to cool a directional sounder, which is not only poor in cooling effect, but also more important, noise is generated during cooling, and noise interference is easily caused to participants in a conference system to influence the conference effect.
To this end, a directional audio device for a conference system is proposed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a directional audio device for a conference system, which is convenient to install, is particularly suitable for being hung on a ceiling in the conference system, is convenient for sound to be transmitted downwards, can ensure that participants in the conference system can clearly hear the leader speech, thereby improving the communication effect of the conference, having compact structure and better practicability, integrating the lighting function and the sound function into a whole, can save the trouble of installing a lighting lamp for the conference system, can save the cost for the conference system, the disc-shaped copper shell filled with the glycol water-based antifreeze solution is adopted for radiating heat by the directional sounder, so that the radiating effect is good, and particularly, no noise is generated during radiating, the method can avoid noise interference to participants in the conference system to influence the conference effect, so as to solve the problems in the background technology.
In order to achieve the above object, the utility model provides a following technical scheme: a directional audio device for conference system comprises a base, a shell, a mounting seat, a directional sounder, a bottom cover and four groups of lighting units, wherein two mounting ears are integrally arranged on the side surface of the base aligned with the top of the base, a T-shaped clamping groove is reserved at the bottom of the base, a T-shaped clamping block is fixedly arranged at the top of the shell, and the shell is clamped below the base through the T-shaped clamping block and the T-shaped clamping groove in a matched and clamped mode, the assembling seat is fixedly arranged inside the shell through a connecting rod, the directional sounder is fixedly arranged at the bottom of the assembling seat, the bottom cover is fixedly arranged at the bottom of the shell, and a hollow area is reserved in the middle of the bottom cover, four mounting holes are further formed in the bottom cover and located around the hollow area, the four mounting holes are circumferentially arranged at equal intervals, and the four groups of lighting units are respectively mounted inside the four mounting holes.
By adopting the technical scheme, two mounting lugs are integrally arranged on the side surface of the base in a manner of aligning the top of the base, a T-shaped clamping groove is reserved at the bottom of the base, a T-shaped clamping block is fixedly mounted at the top of the shell, the shell is clamped below the base in a matched and clamped manner through the T-shaped clamping block and the T-shaped clamping groove, the assembling seat is fixedly mounted in the shell through a connecting rod, the directional sounder is fixedly mounted at the bottom of the assembling seat, the bottom cover is fixedly mounted at the bottom of the shell, and a hollow area is reserved in the middle of the bottom cover, so that the device is convenient to mount, is particularly suitable for being hung on a ceiling in a conference system, and can ensure that participants in the conference system can clearly hear the leader speech by downward sound transmission, thereby improving the communication effect of a conference;
four mounting holes are formed in the bottom cover around the hollow area, four groups of lighting units are mounted inside the four mounting holes, the device has a lighting function, the lighting function and the sound function are integrated, the device is compact in structure and good in practicability, the trouble of installing a lighting lamp can be omitted for the conference system building, and meanwhile, the manufacturing cost can be saved for the conference system building.
Preferably, two through holes are symmetrically formed in two sides of the T-shaped clamping groove on the base, two threaded holes are symmetrically formed in two side faces of the T-shaped clamping block, each through hole is internally provided with a screw, and a stud of each screw is screwed in the corresponding threaded hole.
Through adopting above-mentioned technical scheme, conveniently utilize the screw to lock T shape fixture block in the inside of T shape draw-in groove to stop the potential safety hazard that the shell falls from the base, and then make the device security performance better.
Preferably, the two mounting lugs are provided with mounting holes, and a connecting line between the central points of the two mounting lugs is perpendicular to a connecting line between the two through holes.
By adopting the technical scheme, the mounting lugs and the through holes are arranged in different directions, so that the problem that the bolts are in the way when the mounting lugs are fixed on a ceiling by adopting the bolts and the screws are installed can be avoided, and the device can be smoothly installed.
Preferably, the upper part of the assembling seat is also fixedly provided with a disc-shaped copper shell filled with the ethylene glycol water-based antifreeze solution, and a through groove is reserved at the central position of the assembling seat.
By adopting the technical scheme, the disc-shaped copper shell filled with the ethylene glycol water-based anti-freezing solution is fixedly arranged at the upper part of the assembling seat, and the through groove is reserved at the central position of the assembling seat, so that heat emitted by the directional sounder in the working process can be transferred to the disc-shaped copper shell and the ethylene glycol water-based anti-freezing solution filled in the disc-shaped copper shell through the through groove, and the purpose of radiating the directional sounder is achieved.
Preferably, the housing is divided into a first section, a second section, a third section and a fourth section from top to bottom, the first section is in a circular truncated cone shape, the second section is in a cylindrical shape, the third section is in a horn shape, the fourth section is in a cylindrical shape, and the outer diameter of the fourth section is larger than that of the second section.
Through adopting above-mentioned technical scheme, design into the four sections with the shell, thereby make the outward appearance of this shell more pleasing to the eye, can decorate the meeting room in the conference system, set up the first section into the round platform shape simultaneously, set up the second section into cylindrically, set up the third section into tubaeform, set up the fourth section into cylindrically, and the external diameter of fourth section is greater than the external diameter of second section, thereby make difficult laying dust on the surface of shell, and then make the device need not frequent cleanness, effectively reduce personnel's that keep a public place clean working strength.
Preferably, every group the lighting unit all includes lamp body, lamp stand, LED lamp pearl and ya keli light-passing board, lamp body fixed mounting is in the inside of mounting hole, lamp stand fixed mounting be in the interior roof bottom of lamp body, LED lamp pearl fixed mounting be in the bottom of lamp stand, ya keli light-passing board fixed mounting be in the bottom tip of lamp body.
Through adopting above-mentioned technical scheme for this lighting unit is energy-conserving not only, and luminance is high moreover, can avoid the dim meeting personnel among the leading to conference system of light drowsiness to influence the meeting effect, and simultaneously under the effect of ya keli light-passing board, make the light that lighting unit sent comparatively soft again, can avoid light dazzling, cause the discomfort for meeting personnel's among the conference system eyes.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses, it is integrative to be equipped with two installation ears to align its top on the side of base, and reserve the T-shaped draw-in groove in the bottom of base, top fixed mounting at the shell has T-shaped fixture block, and cooperate the joint below the base with the shell through T-shaped fixture block and T-shaped draw-in groove, will join in marriage the dress seat and pass through connecting rod fixed mounting in the inside of shell, will orient the sounder fixed mounting in the bottom of joining in marriage the dress seat, with bottom fixed mounting in the bottom of shell, and reserve the fretwork region between two parties on the bottom, thereby make the device installation more convenient, be particularly useful for hoisting in the conference system on the ceiling, sound downward propagation can guarantee like this that the participant in the conference system can both clearly hear the speech of leader, thereby promote the communication effect of conference;
2. the utility model discloses, set up four mounting holes around the fretwork area on the bottom, and install four groups of lighting units in the inside of four mounting holes, make the device possess the function of illumination like this, and then make the device collect illumination function and sound function in an organic whole, thus make the device compact structure, the practicality is better, can save the trouble of installing the light for setting up the conference system, can also save the cost for setting up the conference system at the same time;
3. the utility model discloses, there is the inside disc copper shell that has ethylene glycol water base type antifreeze liquid of notes at the upper portion fixed mounting who joins in marriage the dress seat, and central point department of putting the dress seat is reserved to have logical groove, the heat accessible that directional sounder sent at work like this leads to the groove and transmits for disc copper shell and its inside ethylene glycol water base type antifreeze liquid that pours into, thereby realize for the radiating purpose of directional sounder, this kind of radiating mode is not only radiating effect good, the noise can not be produced during the especially important heat dissipation, can avoid causing noise interference and influence the meeting effect for the participant in the conference system.
Drawings
FIG. 1 is a schematic diagram of a directional audio device for a conferencing system according to one embodiment;
FIG. 2 is a schematic diagram of another perspective of a directional audio device for a conferencing system according to one embodiment;
FIG. 3 is an exploded view of one embodiment of a directional audio device for a conferencing system;
FIG. 4 is an exploded view of another perspective of a directional audio device for a conferencing system according to one embodiment;
fig. 5 is a schematic structural diagram of an illumination unit for a conference system according to an embodiment.
In the figure: 1. a base; 2. a housing; 3. a T-shaped clamping groove; 4. a T-shaped fixture block; 5. a bottom cover; 6. mounting lugs; 7. a screw; 8. a through hole; 9. a threaded hole; 10. a disc-shaped copper shell; 11. assembling a base; 12. a connecting rod; 13. a through groove; 14. a directional sounder; 15. a lighting unit; 16. mounting holes; 17. a hollowed-out area; 18. a lamp housing; 19. acrylic light-transmitting plates; 20. a lamp socket; 21. LED lamp pearl.
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. 1-5, the present invention provides a technical solution:
a directional audio device for a conference system, as shown in fig. 1-4, comprises a base 1, a housing 2, a mounting seat 11, a directional sound generator 14, a bottom cover 5 and four sets of lighting units 15, wherein two mounting ears 6 are integrally arranged on the side surface of the base 1 aligned with the top thereof, a T-shaped slot 3 is reserved at the bottom of the base 1, a T-shaped block 4 is fixedly mounted at the top of the housing 2, the housing 2 is clamped below the base 1 through the T-shaped block 4 and the T-shaped slot 3 in a matching manner, the mounting seat 11 is fixedly mounted inside the housing 2 through a connecting rod 12, the directional sound generator 14 is fixedly mounted at the bottom of the mounting seat 11, the bottom cover 5 is fixedly mounted at the bottom of the housing 2, a hollow area 17 is reserved in the middle of the bottom cover 5, four mounting holes 16 are further arranged on the bottom cover 5 around the hollow area 17, the four mounting holes 16 are arranged in a circumferential direction at equal intervals, and the four groups of lighting units 15 are respectively mounted inside the four mounting holes 16.
By adopting the technical scheme, two mounting lugs 6 are integrally arranged on the side surface of the base 1 aligned with the top of the base, a T-shaped clamping groove 3 is reserved at the bottom of the base 1, a T-shaped clamping block 4 is fixedly arranged at the top of the shell 2, the shell 2 is clamped below the base 1 through the matching of the T-shaped clamping block 4 and the T-shaped clamping groove 3, an assembling seat 11 is fixedly arranged in the shell 2 through a connecting rod 12, a directional sounder 14 is fixedly arranged at the bottom of the assembling seat 11, a bottom cover 5 is fixedly arranged at the bottom of the shell 2, a hollow area 17 is reserved in the middle of the bottom cover 5, thereby leading the installation of the device to be more convenient, being particularly suitable for being hung on a ceiling in a conference system, therefore, the sound is transmitted downwards, so that the participants in the conference system can clearly hear the leader speech, and the communication effect of the conference is improved;
four mounting holes 16 are formed in the bottom cover 5 around the hollow area 17, four groups of lighting units 15 are arranged inside the four mounting holes 16, so that the device has a lighting function, and further the device integrates a lighting function and a sound function, so that the device is compact in structure and good in practicability, the trouble of installing a lighting lamp can be omitted for the construction of a conference system, and meanwhile, the manufacturing cost can be saved for the construction of the conference system.
Specifically, as shown in fig. 3-4, two through holes 8 are symmetrically formed in the two sides of the T-shaped clamping groove 3 on the base 1, two threaded holes 9 are symmetrically formed in the two side surfaces of the T-shaped clamping block 4, a screw 7 is installed in each through hole 8, and a stud of the screw 7 is screwed in each threaded hole 9.
Through adopting above-mentioned technical scheme, conveniently utilize screw 7 to lock 4 fixture blocks of T shape fixture block in the inside of T shape draw-in groove 3 to stop the potential safety hazard that shell 2 falls from base 1, and then make the device security performance better.
Specifically, as shown in fig. 1 and 3, two mounting lugs 6 are respectively provided with a mounting hole, and a connecting line between central points of the two mounting lugs 6 is perpendicular to a connecting line between two through holes 8.
By adopting the technical scheme, the mounting lugs 6 and the through holes 8 are arranged in different directions, so that the problem that the bolts are in the way when the mounting lugs 6 are fixed on a ceiling by adopting the bolts and the bolts are in the way when the screws 7 are mounted can be avoided, and the device can be smoothly mounted.
Specifically, as shown in fig. 3 to 4, a disc-shaped copper shell 10 filled with an ethylene glycol water-based antifreeze solution is fixedly installed on the upper portion of the assembling seat 11, and a through groove 13 is reserved at the center of the assembling seat 11.
By adopting the technical scheme, the disc-shaped copper shell 10 filled with the ethylene glycol water-based antifreeze is fixedly installed at the upper part of the assembling seat 11, and the through groove 13 is reserved at the central position of the assembling seat 11, so that heat generated by the directional sounder 14 in the working process can be transmitted to the disc-shaped copper shell 10 and the ethylene glycol water-based antifreeze filled in the disc-shaped copper shell 10 through the through groove 13, and the purpose of radiating the directional sounder 14 is achieved.
Specifically, as shown in fig. 1 to 4, the housing 2 is divided into a first section, a second section, a third section and a fourth section from top to bottom, the first section is in a circular truncated cone shape, the second section is in a cylindrical shape, the third section is in a horn shape, the fourth section is in a cylindrical shape, and the outer diameter of the fourth section is larger than that of the second section.
Through adopting above-mentioned technical scheme, design into the four sections with shell 2, thereby make the outward appearance of this shell 2 more pleasing to the eye, can decorate the meeting room in the conference system, set up the first section into the round platform shape simultaneously, set up the second section into cylindrically, set up the third section into tubaeform, set up the fourth section into cylindrically, and the external diameter of fourth section is greater than the external diameter of second section, thereby make difficult laying dust on the surface of shell 2, and then make the device need not frequent cleanness, effectively reduce personnel's that keep a public place clean working strength.
Specifically, as shown in fig. 4-5, every group lighting unit 15 all includes lamp body 18, lamp stand 20, LED lamp pearl 21 and ya keli light-passing board 19, lamp body 18 fixed mounting be in the inside of mounting hole 16, lamp stand 20 fixed mounting be in the interior roof bottom of lamp body 18, LED lamp pearl 21 fixed mounting be in the bottom of lamp stand 20, ya keli light-passing board 19 fixed mounting be in the bottom end portion of lamp body 18.
Through adopting above-mentioned technical scheme for this lighting unit 15 is energy-conserving not only, and luminance is high moreover, can avoid light dim to lead to meeting personnel among the conference system drowsiness and influence the meeting effect, and simultaneously under ya keli light-passing board 19's effect, make the light that lighting unit 15 sent comparatively soft again, can avoid light dazzling, cause the discomfort for meeting personnel's among the conference system eyes.
The working principle is as follows: the directional audio device for the conference system is characterized in that two mounting lugs 6 are integrally arranged on the side surface of a base 1 in an alignment way with the top of the base, a T-shaped clamping groove 3 is reserved at the bottom of the base 1, a T-shaped clamping block 4 is fixedly arranged at the top of the shell 2, the shell 2 is clamped below the base 1 through the matching of the T-shaped clamping block 4 and the T-shaped clamping groove 3, an assembling seat 11 is fixedly arranged in the shell 2 through a connecting rod 12, a directional sounder 14 is fixedly arranged at the bottom of the assembling seat 11, a bottom cover 5 is fixedly arranged at the bottom of the shell 2, a hollow area 17 is reserved in the middle of the bottom cover 5, thereby leading the installation of the device to be more convenient, being particularly suitable for being hung on a ceiling in a conference system, therefore, the sound is transmitted downwards, so that the participants in the conference system can clearly hear the leader speech, and the communication effect of the conference is improved;
four mounting holes 16 are formed in the bottom cover 5 around the hollow area 17, and four groups of lighting units 15 are mounted in the four mounting holes 16, so that the device has a lighting function, and further integrates a lighting function and a sound function, so that the device is compact in structure and good in practicability, the trouble of mounting a lighting lamp can be omitted for the construction of a conference system, and meanwhile, the manufacturing cost can be saved for the construction of the conference system;
the disc-shaped copper shell 10 filled with the ethylene glycol water-based anti-freezing solution is fixedly installed on the upper portion of the assembling seat 11, the through groove 13 is reserved in the center of the assembling seat 11, therefore, heat emitted by the directional sounder 14 in the working process can be transmitted to the disc-shaped copper shell 10 and the ethylene glycol water-based anti-freezing solution filled in the disc-shaped copper shell through the through groove 13, the purpose of radiating the directional sounder 14 is achieved, the radiating mode is good in radiating effect, particularly, noise cannot be generated during radiating, and the conference effect can be prevented from being influenced by noise interference caused to participants in a conference system.
When the device is used, the device is fixedly hung on a ceiling of a conference room in a conference system by utilizing the screw bolts, the mounting lugs 6 and the assembling holes in the mounting lugs 6, then the shell 2 is clamped below the base 1 in a matched and clamped mode through the T-shaped clamping block 4 and the T-shaped clamping groove 3, then the screw 7 penetrates through the through hole 8 and is screwed in the threaded hole 9 to lock the T-shaped clamping block 4 in the T-shaped clamping groove 3, then the lighting unit 15 is additionally provided with the control switch, the control switch is preferably arranged at the entrance of the conference room, then the audio line connected with the microphone is additionally arranged on the directional sound generator 14, and when a meeting is opened, the device can be used for transmitting the leading speech and used for lighting.
The part not involved in the utility model is the same as the prior art or can be realized by adopting the prior art. 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 (6)
1. A directional audio device for a conferencing system, characterized by: the directional sounder comprises a base (1), a shell (2), an assembling base (11), a directional sounder (14), a bottom cover (5) and four groups of lighting units (15), wherein two mounting lugs (6) are integrally arranged on the side surface of the base (1) in a manner of aligning the top of the base, a T-shaped clamping groove (3) is reserved at the bottom of the base (1), a T-shaped clamping block (4) is fixedly mounted at the top of the shell (2), the shell (2) is clamped below the base (1) in a matching manner through the T-shaped clamping block (4) and the T-shaped clamping groove (3), the assembling base (11) is fixedly mounted inside the shell (2) through a connecting rod (12), the directional sounder (14) is fixedly mounted at the bottom of the assembling base (11), the bottom cover (5) is fixedly mounted at the bottom of the shell (2), and a hollowed-out area (17) is reserved in the middle of the bottom cover (5), four mounting holes (16) are further formed in the bottom cover (5) and located around the hollow area (17), the four mounting holes (16) are arranged circumferentially at equal intervals, and the four groups of lighting units (15) are respectively mounted inside the four mounting holes (16).
2. A directional audio device for a conferencing system according to claim 1, wherein: the base (1) is located two through holes (8) are symmetrically formed in the two sides of the T-shaped clamping groove (3), two threaded holes (9) are symmetrically formed in the two side faces of the T-shaped clamping block (4), each screw (7) is installed inside each through hole (8), and the stud of each screw (7) is screwed into the corresponding threaded hole (9).
3. A directional audio device for a conferencing system according to claim 2, wherein: the two mounting lugs (6) are provided with assembling holes, and a connecting line between the central points of the two mounting lugs (6) is perpendicular to a connecting line between the two through holes (8).
4. A directional audio device for a conferencing system according to claim 1, wherein: the upper part of the assembling seat (11) is also fixedly provided with a disc-shaped copper shell (10) filled with glycol water-based antifreeze, and a through groove (13) is reserved at the central position of the assembling seat (11).
5. A directional audio device for a conferencing system according to claim 1, wherein: the shell (2) is divided into a first section, a second section, a third section and a fourth section from top to bottom, the first section is in a circular truncated cone shape, the second section is in a cylindrical shape, the third section is in a horn shape, the fourth section is in a cylindrical shape, and the outer diameter of the fourth section is larger than that of the second section.
6. A directional audio device for a conferencing system according to claim 1, wherein: every group lighting unit (15) all include lamp body (18), lamp stand (20), LED lamp pearl (21) and ya keli light-passing board (19), lamp body (18) fixed mounting be in the inside of mounting hole (16), lamp stand (20) fixed mounting be in the interior roof bottom of lamp body (18), LED lamp pearl (21) fixed mounting be in the bottom of lamp stand (20), ya keli light-passing board (19) fixed mounting be in the bottom tip of lamp body (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922211035.0U CN210518799U (en) | 2019-12-11 | 2019-12-11 | Directional audio device for conference system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922211035.0U CN210518799U (en) | 2019-12-11 | 2019-12-11 | Directional audio device for conference system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210518799U true CN210518799U (en) | 2020-05-12 |
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ID=70575350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922211035.0U Expired - Fee Related CN210518799U (en) | 2019-12-11 | 2019-12-11 | Directional audio device for conference system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210518799U (en) |
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2019
- 2019-12-11 CN CN201922211035.0U patent/CN210518799U/en not_active Expired - Fee Related
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Granted publication date: 20200512 Termination date: 20211211 |