CN210007875U - kinds of main public address sound of bar - Google Patents

kinds of main public address sound of bar Download PDF

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Publication number
CN210007875U
CN210007875U CN201920902264.4U CN201920902264U CN210007875U CN 210007875 U CN210007875 U CN 210007875U CN 201920902264 U CN201920902264 U CN 201920902264U CN 210007875 U CN210007875 U CN 210007875U
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cavity
sound
vertical
plate
inclined plate
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CN201920902264.4U
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Chinese (zh)
Inventor
郑利民
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Guangzhou Zhongtaixing Hanhan Electroacoustic Technology Co Ltd
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Guangzhou Zhongtaixing Hanhan Electroacoustic Technology Co Ltd
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Abstract

The utility model discloses an kind of bar owner's public address is sounded, including accommodating the framework, be provided with the accommodation cavity in, horizontal baffle, the level sets up in accommodating the cavity, 0 vertical baffle, vertical setting is in 1 accommodation cavity, 2 inclined plate, with 3 vertical baffle slope connection, the second inclined plate, with 4 vertical baffle slope connection, 5 inclined plate, vertical baffle and second inclined plate form the sound cavity, the vertical setting of second vertical baffle is in the sound cavity, wherein, vertical baffle interval is provided with the trompil that corresponds with sound cavity and the second trompil that corresponds with the second sound cavity, the side interval of vertical baffle is provided with the loudspeaker that corresponds with trompil and the second loudspeaker that corresponds with the second trompil, through the mode, the main public address of sound is sounded sets up in the sound outlet of difference, make the sound experience can not produce the sound interference between the box, the user has promoted greatly in the bar.

Description

kinds of main public address sound of bar
Technical Field
The utility model belongs to the technical field of the stereo set technique and specifically relates to a kind of bar owner expands stereo set.
Background
Sound refers to sound other than human speech, music, including sounds of the natural environment, sounds of animals, sounds of machine tools, various sounds made by human actions, etc. sound generally includes power amplifiers, peripherals (including limiters, effectors, equalizers, VCDs, DVDs, etc.), speakers (speakers, horns), sound consoles, microphones, display devices, etc. added together .
At present, most of bar main public address sounds in the market are provided with more than 2 loudspeakers, and most of the loudspeakers are positioned in the same sound outlet cavity, so that the loudspeakers are easy to generate sound interference, and the user experience is greatly reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides kinds of bar owner and expands the stereo set, and its sound box body sets up respectively in the vocal cavity of difference for the sound box body can not produce the acoustic interference each other, has promoted user's experience greatly.
In order to solve the technical problem, technical solutions of the utility model are to provide kinds of bar main sound amplifying devices, which comprise a containing frame body, a containing cavity, a 3934 horizontal baffle plate, a vertical baffle plate, a 5966 inclined plate, a second inclined plate, a 638 vertical baffle plate and a second inclined plate, wherein the containing cavity is provided with a containing cavity, the side surface of the containing frame body is provided with a sound outlet opening communicated with the containing cavity, the horizontal baffle plate is horizontally arranged in the containing cavity to divide the containing cavity into a containing cavity 1 and a second containing cavity below the containing cavity, the second inclined plate is vertically arranged in the containing cavity to divide the containing cavity into a third containing cavity and a fourth containing cavity communicated with the sound outlet opening, the inclined plate is obliquely connected with the vertical baffle plate, the second inclined plate is obliquely connected with the vertical baffle plate, the inclined plate, the vertical baffle plate and the second inclined plate form a sound outlet cavity, the second vertical baffle plate is vertically arranged in the sound outlet cavity to divide the sound outlet cavity into a 350 sound outlet hole corresponding to the second vertical baffle plate, and a corresponding sound outlet hole is arranged in the sound outlet hole corresponding to the , and the vertical baffle plate, and the horn is arranged in the sound outlet hole corresponding to the vertical baffle plate, and the sound outlet hole corresponding to the vertical baffle plate, wherein the horn .
, the th inclined plate and the second inclined plate form a th included angle, wherein the th included angle is an acute angle.
, a third inclined plate and a fourth inclined plate are arranged at an interval on the side of the vertical partition plate in the third receiving cavity, wherein the horn and the second horn are arranged in a horn receiving space formed by the third inclined plate, the vertical plate and the fourth inclined plate.
, the third angled panel and the fourth angled panel form a second included angle, wherein the second included angle is an acute angle.
, the angle of the th angle is equal to the angle of the second angle.
, the device further comprises a third vertical plate vertically arranged in the bottom of the second containing cavity, and a fourth vertical plate vertically arranged above the third vertical plate, wherein a third horn is arranged in the fourth vertical plate.
, the fourth vertical plate is provided with a baffle in the sound outlet cavity of the third horn.
, a second horizontal clapboard is arranged above the third vertical board and in front of the third loudspeaker in the sound outlet direction, and a second baffle is arranged on the second horizontal clapboard.
, the horizontal partition board is provided with a through hole for communicating the third receiving cavity and the second receiving cavity.
The bar main sound amplifying sound disclosed by the invention comprises a containing frame body, a containing cavity, a horizontal partition plate, a vertical partition plate, a 6334 vertical partition plate, a vertical partition plate, a th inclined plate, a th vertical partition plate, a second inclined plate, a 3934 th vertical partition plate, a 3985 th inclined plate, a th vertical partition plate and a second inclined plate, wherein the third inclined plate, the th vertical partition plate and the second inclined plate form a sound emitting cavity, the second vertical partition plate is vertically arranged in the sound emitting cavity, the third inclined plate, the fourth inclined plate, the third inclined plate.
Drawings
Fig. 1 is a schematic perspective view of the main bar expansion speaker of the present invention;
fig. 2 is a partial structure view of the bar main diffuser in fig. 1.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and embodiments.
Referring to fig. 1-2, the bar main loud speaker includes a receiving frame 10, an th horizontal partition 11, a th vertical partition 12, a th inclined plate 13, a second inclined plate 14, a second vertical partition 15, a th horn 16, and a second horn 17.
The accommodating frame 10 is provided with an accommodating cavity, wherein the side surface of the accommodating frame 10 is provided with a sound outlet communicated with the accommodating cavity.
The th horizontal partition 11 is horizontally disposed in the receiving cavity to divide the receiving cavity into th receiving cavity and a second receiving cavity under th receiving cavity.
The th vertical partition 12 is vertically disposed within the th receiving cavity to divide the th receiving cavity into a third receiving cavity and a fourth receiving cavity communicating with the sound outlet opening.
The th inclined plate 13 is connected to the th vertical partition 12 in an inclined manner, specifically, the end of the th inclined plate 13 is connected to the th vertical partition 12, and the other end of the th inclined plate 13 is connected to the top end of the sound outlet of the housing frame 10.
Specifically, the end of the second inclined plate 14 is connected to the th vertical partition plate 12, and the other end of the second inclined plate 14 is connected to the top end of the sound outlet opening of the housing frame 10.
Preferably, the th inclined plate 13 and the second inclined plate 14 form an angle , wherein the th angle is an acute angle.
In the present embodiment, the th inclined plate 13, the th vertical partition plate 13 and the second inclined plate 14 form a sound emitting cavity.
A second vertical partition 15 is vertically arranged within the sound-emitting cavity to divide the sound-emitting cavity into an th sound-emitting cavity and a second sound-emitting cavity.
In the present embodiment, the th vertical partition 12 is spaced apart with a th aperture 121 corresponding to the th sound-emitting cavity and a second aperture 122 corresponding to the second sound-emitting cavity, that is, the th vertical partition 12 is spaced apart with a th aperture 121 communicating with the th sound-emitting cavity and a second aperture 122 communicating with the second sound-emitting cavity.
In the present embodiment, the horn 16 corresponding to the 0 th opening 121 and the second horn 17 corresponding to the second opening 122 are spaced apart from each other on the side of the vertical partition 12 in the third receiving cavity, that is, the th horn 16 emits sound towards the th opening 121, and the th horn 17 emits sound towards the second opening 122. it should be understood that, since the th horn 16 emits sound towards the th opening 121, and the second horn 17 emits sound towards the second opening 122, sound generated by the th horn 16 is output from the th sound emitting cavity, and sound generated by the second horn 17 is output from the second sound emitting cavity, so that no sound interference occurs between the th horn 16 and the second horn 17, and the double horn antechamber effect is eliminated, thereby greatly improving the user experience.
, a third inclined plate 123 and a fourth inclined plate 124 are arranged on the vertical partition 12 at the side of the third accommodating cavity at intervals, wherein the horn 16 and the second horn 17 are arranged in a horn accommodating space formed by the third inclined plate 123, the vertical plate 12 and the fourth inclined plate 124.
It should be understood that in the embodiments, the vertical partition 12 is further provided with a partition at the side of the third receiving cavity, and the horn 16 and the second horn 17 are respectively provided at two sides of the partition, i.e. the th opening 121 and the second opening 122 are respectively provided at two sides of the partition.
In the present embodiment, the third inclined plate 123 and the fourth inclined plate 124 form a second included angle, wherein the second included angle is an acute angle.
Preferably, the angle is equal to the angle of the second angle.
, in the embodiment, the main bar amplification sound further comprises a third vertical plate 18, a fourth vertical plate 19 and a third speaker 20, wherein the third vertical plate 18 is vertically disposed in the bottom of the second receiving cavity, the fourth vertical plate 19 is vertically disposed above the third vertical plate 18, and the fourth vertical plate 19 is provided with the third speaker 20 therein, it is understood that the sound emitting direction of the third speaker 20 is toward the sound emitting opening.
In the present embodiment, the fourth vertical plate 19 is provided with the th baffle 22 in the sound-emitting cavity of the third horn 20. it is understood that the th baffle 22 is housed in the sound-emitting cavity of the third horn 20, and excessive vibration of the third horn 20 can be prevented.
, a second horizontal partition 21 is disposed above the third vertical plate 18 in front of the third speaker 20 in the sound outputting direction, and a second baffle 23 is disposed on the second horizontal partition 21.
In the present embodiment, the th horizontal partition 11 is provided with a th through hole 111 that allows the third receiving chamber and the second receiving chamber to communicate.
To sum up, the main bar loudspeaker sound disclosed by the present invention comprises a receiving frame body, wherein a receiving cavity is arranged in the receiving frame body, wherein a sound outlet opening communicated with the receiving cavity is arranged on the side surface of the receiving frame body, a horizontal partition plate is horizontally arranged in the receiving cavity to divide the receiving cavity into a receiving cavity and a second receiving cavity below the receiving cavity, a 1 vertical partition plate is vertically arranged in the 2 receiving cavity to divide the receiving cavity into a third receiving cavity and a fourth receiving cavity communicated with the sound outlet opening, an th inclined plate is obliquely connected with the th vertical partition plate, a second inclined plate is obliquely connected with the th vertical partition plate, wherein the th inclined plate, the vertical partition plate and the second inclined plate form a sound outlet cavity, a second vertical partition plate is vertically arranged in the sound outlet cavity to divide the sound outlet cavity into a sound outlet cavity and a second sound outlet cavity, wherein the second vertical partition plate and the second inclined plate form a sound outlet opening corresponding to a horn opening corresponding to a loudspeaker opening , wherein the sound outlet opening is arranged in the vertical partition plate, and the sound outlet opening corresponding to the horn 638 is arranged in the sound outlet opening of the loudspeaker.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (9)

  1. The main diffusion sound equipment of the bar of kinds, characterized by comprising:
    the accommodating frame body is internally provided with an accommodating cavity, wherein the side surface of the accommodating frame body is provided with a sound outlet opening communicated with the accommodating cavity;
    an th horizontal partition board horizontally arranged in the containing cavity to divide the containing cavity into a th containing cavity and a second containing cavity below the th containing cavity;
    an vertical partition plate vertically disposed within the receiving cavity to divide the receiving cavity into a third receiving cavity and a fourth receiving cavity in communication with the sound outlet opening;
    an th inclined plate connected obliquely with the th vertical partition;
    a second angled panel in angled connection with the th vertical partition, wherein the th angled panel, the th vertical partition, and the second angled panel form an acoustic cavity;
    a second vertical partition plate vertically disposed within the sound-emitting cavity to divide the sound-emitting cavity into an th sound-emitting cavity and a second sound-emitting cavity;
    wherein, vertical baffle interval be provided with the sound cavity corresponds trompil and with the second trompil that the second sound cavity corresponds, just the vertical baffle is in side interval of third receiving cavity is provided with the trompil corresponds loudspeaker and with the second loudspeaker that the second trompil corresponds.
  2. 2. The bar main diffuser of claim 1, wherein the th inclined plate and the second inclined plate form a th included angle, wherein the th included angle is an acute angle.
  3. 3. The bar main diffuser of claim 2, wherein the vertical partition is spaced at side of the third receiving cavity and is provided with a third inclined plate and a fourth inclined plate, wherein the horn and the second horn are arranged in a horn receiving space formed by the third inclined plate, the vertical plate and the fourth inclined plate.
  4. 4. The bar home diffuser of claim 3, wherein the third inclined plate and the fourth inclined plate form a second included angle, wherein the second included angle is an acute angle.
  5. 5. The bar home diffuser of claim 4, wherein said th and second angles are equal in angle.
  6. 6. The bar home diffuser of claim 1, further comprising:
    the third vertical plate is vertically arranged in the bottom of the second accommodating cavity;
    a fourth vertical plate vertically disposed above the third vertical plate;
    wherein a third horn is arranged in the fourth vertical plate.
  7. 7. The bar main diffuser according to claim 6, characterized in that the fourth vertical plate is provided with an baffle in the sound-out cavity of the third horn.
  8. 8. The bar main diffuser according to claim 7, characterized in that a second horizontal partition plate is arranged above the third vertical plate and in front of the third horn in the sound emitting direction, and a second baffle plate is arranged on the second horizontal partition plate.
  9. 9. The bar main diffuser of claim 1, wherein the horizontal partition is provided with a through hole communicating the third receiving cavity and the second receiving cavity.
CN201920902264.4U 2019-06-15 2019-06-15 kinds of main public address sound of bar Active CN210007875U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920902264.4U CN210007875U (en) 2019-06-15 2019-06-15 kinds of main public address sound of bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920902264.4U CN210007875U (en) 2019-06-15 2019-06-15 kinds of main public address sound of bar

Publications (1)

Publication Number Publication Date
CN210007875U true CN210007875U (en) 2020-01-31

Family

ID=69309735

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920902264.4U Active CN210007875U (en) 2019-06-15 2019-06-15 kinds of main public address sound of bar

Country Status (1)

Country Link
CN (1) CN210007875U (en)

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