CN113055770A - Visual mining ann's type audio amplifier - Google Patents
Visual mining ann's type audio amplifier Download PDFInfo
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- CN113055770A CN113055770A CN202110279020.7A CN202110279020A CN113055770A CN 113055770 A CN113055770 A CN 113055770A CN 202110279020 A CN202110279020 A CN 202110279020A CN 113055770 A CN113055770 A CN 113055770A
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- mining
- intrinsic safety
- sound box
- box body
- safety type
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0005—Mounting of filtering elements within casings, housings or frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/88—Replacing filter elements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/028—Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
Abstract
The invention discloses a visual mining intrinsic safety type sound box which comprises a mining intrinsic safety type sound box body, a connector, a microphone, a power switch button, a receiving button, a lighting mechanism, a storage battery, a waterproof loudspeaker, a fixing support and sound transmission holes, wherein supporting legs are arranged below two sides of the bottom of the mining intrinsic safety type sound box body, the connector is arranged below the mining intrinsic safety type sound box body, the microphone is arranged on one side of the mining intrinsic safety type sound box body, the power switch button is arranged above an adjusting button, the storage battery is arranged inside the mining intrinsic safety type sound box body, the fixing support is arranged below the waterproof loudspeaker, and the sound transmission holes are arranged on two sides of the mining intrinsic safety type sound box body. This mining ann's type audio amplifier of visual formula is provided with visual window and dustproof mechanism, is convenient for observe the inside condition of mining ann's type audio amplifier through visual window, and dustproof mechanism is dustproof effectual, prevents effectively that the dust from entering into inside the ann's type audio amplifier through passing the sound hole to cause the sound hole to block up.
Description
Technical Field
The invention relates to the technical field of intrinsic safety type sound boxes, in particular to a visual mining intrinsic safety type sound box.
Background
China is a big coal mine, the mining and using amount of coal mines are the front of the world, and the safety in the coal mines is more and more emphasized in the coal mining process. When the emergency danger occurs, the ground dispatching center is required to evacuate and dredge the scene in time, the personnel on the scene are commanded to evacuate the dangerous area quickly and effectively, and the dispatching command is realized generally in a mining sound box sound amplifying and speaking mode. The existing intrinsic safety type loudspeaker box is relatively poor in visibility, when the underground does not have maintenance equipment, the inconvenient intrinsic safety type loudspeaker box of disassembly is maintained and overhauled, the inconvenient use is realized, the existing intrinsic safety type loudspeaker box is poor in waterproof property, a loudspeaker is easily affected with damp under the high-temperature humid environment for a long time, the sound is not clear, the information cannot be accurately and timely transmitted, when an emergency situation or a special situation is met, timely and effective informing personnel cannot evacuate, the existing loudspeaker box is relatively poor in dustproof effect, when the underground field personnel drive the intrinsic safety type loudspeaker box to evacuate, the dropped dust falls into the interior of the intrinsic safety type loudspeaker box, the intrinsic safety type loudspeaker box cannot be clearly heard or normally used, the existing intrinsic safety type loudspeaker box is relatively low in practicability, the intrinsic safety type loudspeaker box only has the functions of conversation and broadcasting, the function is relatively single, and the practicability is relatively low.
Disclosure of Invention
The invention aims to provide a visual mining intrinsic safety type sound box, and aims to solve the problems that the existing intrinsic safety type sound box provided in the background technology is poor in visibility, the existing intrinsic safety type sound box is poor in waterproof performance, a loudspeaker is easy to damp when the sound box is exposed in a high-temperature and humid environment for a long time, the sound is not clear, information cannot be accurately and timely transmitted, the existing sound box is poor in dustproof effect, and the existing intrinsic safety type sound box is low in practicability.
In order to achieve the purpose, the invention provides the following technical scheme: a visual mining intrinsic safety type sound box comprises a mining intrinsic safety type sound box body, a connector, a microphone, a power switch button, a receiving button, a lighting mechanism, a storage battery, a waterproof loudspeaker, a fixing support and a sound transmission hole, wherein supporting legs are arranged below two sides of the bottom of the mining intrinsic safety type sound box body and fixedly connected with a lower anti-skidding foot pad, the connector is arranged below the mining intrinsic safety type sound box body, a plurality of fixing bolts are arranged around the mining intrinsic safety type sound box body, the microphone is arranged on one side of the mining intrinsic safety type sound box body, an adjusting button is arranged on the right side of the microphone, an intercom button is arranged on one side of the adjusting button, the power switch button is arranged above the adjusting button, the visual mechanism is arranged on one side of the power switch button, the receiving button is arranged on the other side of the power switch button, and a sending button is arranged on one side of the, lighting mechanism sets up in mining ann type audio amplifier body one side, and mining ann type audio amplifier body top is equipped with rings, is equipped with portable mechanism in the middle of the rings simultaneously, the battery sets up inside mining ann type audio amplifier body, and the battery below is equipped with broadcasting module, waterproof loudspeaker sets up in broadcasting module both sides, and is equipped with the waterproof layer on one side of waterproof loudspeaker, the fixed bolster sets up in waterproof loudspeaker below, and fixed bolster and backup pad fixed connection, and damping spring and fixed block fixed connection are passed through to the backup pad simultaneously, the biography sound hole sets up in mining ann type audio amplifier body both sides, and passes the sound hole outside and be equipped with dustproof mechanism.
Preferably, visual mechanism includes visual window, sealing strip, buckle, connects pivot, frame and draw-in groove, visual window rotates with the frame through connecting the pivot to be connected, and frame and mining ann's type audio amplifier body fixed connection, and frame one side is equipped with the draw-in groove simultaneously, the sealing strip sets up at visual window inboard, and visual window one side is equipped with the buckle, and the buckle is connected with the draw-in groove block simultaneously.
Preferably, lighting mechanism includes mounting panel, external screw thread, lamp base, internal thread, switch, light, lamp shade, explosion-proof lamp shade and dust cover, mounting panel and mining ann's type audio amplifier body one side fixed connection, and the inside external screw thread that is equipped with of mounting panel, the lamp base passes through internal thread and external screw thread threaded connection, and is equipped with the switch above the lamp base, light and lamp base fixed connection, and the light outside is equipped with the lamp shade, the lamp shade outside is equipped with explosion-proof lamp shade, and the explosion-proof lamp shade outside is equipped with the dust cover.
Preferably, the portable mechanism comprises a handle, a rotating shaft, a connecting support and a connecting plate, the handle is rotatably connected with the connecting support through the rotating shaft, the connecting support is fixedly connected with the connecting plate, and the connecting plate is arranged above the mining intrinsic safety type sound box body.
Preferably, dustproof mechanism is including placing frame, first baffle, second baffle, breach and dustproof filter screen, place frame and mining ann's type audio amplifier body fixed connection, and place the frame below and be equipped with first baffle, the setting of second baffle is in placing the frame top, and is equipped with the breach in the middle of the second baffle, places the inside dustproof filter screen that is equipped with of frame simultaneously.
Preferably, the number of the hanging rings is two, and the hanging rings are symmetrically distributed on two sides above the mining intrinsic safety type sound box body.
Preferably, the number of the waterproof horns is two, and the waterproof horns are symmetrically distributed on two sides of the broadcasting module.
Preferably, the sound transmission holes are arranged in two numbers, and the sound transmission holes are symmetrically distributed on two sides of the mining intrinsic safety type sound box body.
Preferably, the number of the dustproof mechanisms is two, and the dustproof mechanisms are symmetrically distributed on two sides of the mining intrinsic safety type sound box body.
Compared with the prior art, the invention has the beneficial effects that: the visual mining intrinsic safety type sound box comprises a sound box body,
(1) the mining intrinsic safety type sound box is provided with a visual window and a frame, the visual window is rotatably connected with the frame through a connecting rotating shaft, the frame is fixedly connected with a mining intrinsic safety type sound box body, a clamping groove is formed in one side of the frame, a buckle is arranged on one side of the visual window, the visual window is connected with the clamping groove in the frame in a clamping mode through the buckle in a clamping mode, and the visual window is opened through rotation of the connecting rotating shaft;
(2) the waterproof loudspeaker is arranged on two sides inside the mining intrinsic safety type loudspeaker box body, the waterproof layer is arranged on one side of the waterproof loudspeaker, the waterproof layer plays a role in isolation and protection and effectively prevents water vapor from entering the waterproof loudspeaker, so that the problems that the loudspeaker is affected with damp, the sound is not clear and the like are solved, a protective coating is coated on the surface of the waterproof loudspeaker to prevent the surface of the loudspeaker from rusting due to the water vapor, so that the service life of the intrinsic safety type loudspeaker box is influenced, the waterproof loudspeaker is matched with the waterproof layer to use, a double protection effect is achieved, the moisture-proof effect is good, and the;
(3) the dustproof sound box is provided with a placing frame and a dustproof filter screen, the placing frame is fixedly connected with the intrinsic safety type sound box, the baffle plates are arranged above the placing frame, the size of the dustproof filter screen is smaller than that of the placing frame, the dustproof filter screen can be conveniently placed in the placing frame, the dustproof filter screen can be conveniently taken out through the notch, and the dustproof filter screen can be conveniently replaced with a new dustproof filter screen at regular intervals;
(4) be provided with light and dust cover, the light setting is in mining ann's type audio amplifier body one side, and the light outside is equipped with the lamp shade, and the lamp shade outside is equipped with explosion-proof lamp shade, and the explosion-proof lamp shade outside is equipped with the dust cover, and the lamp shade plays the protection light effect, and explosion-proof lamp shade prevents that the light from exploding and plays the guard action, and inside the dust cover effectively prevented that the dust from getting into the light, played dustproof effect, the light was convenient for use in the mine illumination, and the practicality.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a left side view of the present invention;
FIG. 5 is a schematic diagram of the right-view structure of the present invention;
FIG. 6 is a schematic view of the visual mechanism of the present invention;
FIG. 7 is a schematic structural view of a dust-proof mechanism according to the present invention;
fig. 8 is a schematic view of the structure of the illumination mechanism of the present invention.
In the figure: 1. the mining intrinsic safety type sound box comprises a mining intrinsic safety type sound box body, 2, supporting legs, 3, anti-skidding foot pads, 4, a connecting head, 5, a fixing bolt, 6, a microphone, 7, an adjusting button, 8, a talkback button, 9, a power switch button, 10, a visual mechanism, 101, a visual window, 102, a sealing strip, 103, a buckle, 104, a connecting rotating shaft, 105, a frame, 106, a clamping groove, 11, a receiving button, 12, a sending button, 13, a lighting mechanism, 131, a mounting plate, 132, external threads, 133, a lamp base, 134, internal threads, 135, a switch, 136, a lighting lamp, 137, a lamp shade, 138, an anti-explosion lamp shade, 139, a dust cover, 14, a lifting ring, 15, a portable mechanism, 151, a lifting ring, 152, a rotating shaft, 153, a connecting support, 154, a connecting plate, 16, a storage battery, 17, a broadcasting module, 18, a waterproof loudspeaker, 19, a waterproof, Damping spring, 23, fixed block, 24, sound transmission hole, 25, dustproof mechanism, 251, place the frame, 252, first baffle, 253, second baffle, 254, breach, 255, dustproof filter screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a visual mining intrinsically safe sound box, as shown in fig. 1, fig. 3, fig. 6 and fig. 8, support legs 2 are provided below two sides of the bottom of a mining intrinsically safe sound box body 1, the support legs 2 are fixedly connected with a lower anti-slip foot pad 3, a connector 4 is provided below the mining intrinsically safe sound box body 1, a plurality of fixing bolts 5 are provided around the mining intrinsically safe sound box body 1, a microphone 6 is provided at one side of the mining intrinsically safe sound box body 1, an adjusting button 7 is provided at the right side of the microphone 6, an intercom button 8 is provided at one side of the adjusting button 7, a power switch button 9 is provided above the adjusting button 7, a visual mechanism 10 is provided at one side of the power switch button 9, a visual window 101 is rotatably connected with a frame 105 through a connecting rotating shaft 104, the frame 105 is fixedly connected with the mining intrinsically safe sound box body 1, and a slot 106 is provided at one side of the, the sealing strip 102 is arranged at the inner side of the visual window 101, one side of the visual window 101 is provided with a buckle 103, the buckle 103 is connected with a clamping groove 106 in a clamping way, the frame 105 is arranged on the mining intrinsic safety type sound box body 1, the frame 105 is connected with the visual window 101 in a rotating way through a connecting rotating shaft 104, the internal condition of the mining intrinsic safety type sound box body 1 is convenient to observe through the visual window 101, the buckle 103 is fixedly clamped with the clamping groove 106 in a simple way, the buckle 103 is opened, the connecting rotating shaft 104 is rotated, the visual window 101 can be opened, the maintenance and the repair of the internal part of the mining intrinsic safety type sound box body 1 are convenient, the receiving button 11 is arranged at the other side of the power switch button 9, one side of the receiving button 11 is provided with a sending button 12, the illuminating mechanism 13 is arranged at one side of the mining intrinsic safety type sound box body 1, a hanging ring 14 is arranged above the, the two hanging rings 14 are arranged, the hanging rings 14 are symmetrically distributed on two sides above the mining intrinsic safety type sound box body 1, the two hanging rings 14 are convenient to install and fix the mining intrinsic safety type sound box body 1, the mode is simple and convenient to use, the mounting plate 131 is fixedly connected with one side of the mining intrinsic safety type sound box body 1, the mounting plate 131 is internally provided with the external threads 132, the lamp base 133 is in threaded connection with the external threads 132 through the internal threads 134, the switch 135 is arranged above the lamp base 133, the illuminating lamp 136 is fixedly connected with the lamp base 133, the lamp shade 137 is arranged on the outer side of the illuminating lamp 136, the anti-explosion lamp shade 138 is arranged on the outer side of the lamp shade 137, the lamp base 133 is in threaded connection with the internal threads 132 of the mounting plate 131 through the internal threads 134, the connection mode is simple and convenient to install and detach, the use of replacing the illuminating, explosion-proof lamp shade 138 effectively prevents that light 136 from exploding, lead to the piece accidental injury people's accident to take place, dust cover 139 is dustproof effectual, and convenient to use, handle 151 rotates through pivot 152 and linking bridge 153 to be connected, and linking bridge 153 and connecting plate 154 fixed connection, connecting plate 154 sets up in mining ann's type audio amplifier body 1 top simultaneously, handle 151 is through pivot 152, linking bridge 153 and connecting plate 154 and mining ann's type audio amplifier body 1 fixed connection, this kind of mode is comparatively simple, portable mining ann's type audio amplifier body 1 through handle 151, when need not use, put down handle 151 through pivot 152.
As shown in fig. 2, 4, 5 and 7, the storage battery 16 is disposed inside the mining intrinsically safe speaker body 1, the broadcasting module 17 is disposed below the storage battery 16, the waterproof speakers 18 are disposed on two sides of the broadcasting module 17, the waterproof layer 19 is disposed on one side of the waterproof speakers 18, two waterproof speakers 18 are disposed, the waterproof speakers 18 are symmetrically disposed on two sides of the broadcasting module 17, the surface of the waterproof speakers 18 is coated with a protective coating to prevent water vapor from entering the broadcasting module 17 and rust on the surface of the waterproof speakers 18, so that normal use of the mining intrinsically safe speaker body 1 is affected, the waterproof speakers 18 are used in cooperation with the waterproof layer 19 to achieve a double moisture-proof effect, the moisture-proof effect is good, water vapor is effectively prevented from entering the waterproof speakers 18 and the waterproof speakers 18 cannot be heard, the fixing bracket 20 is disposed below the waterproof speakers 18 and is fixedly connected with the supporting plate 21, and the supporting plate 21 is fixedly connected with the fixing block, the sound transmission holes 24 are arranged on two sides of the mining intrinsically safe sound box body 1, the dustproof mechanisms 25 are arranged on the outer sides of the sound transmission holes 24, the two sound transmission holes 24 are arranged, the sound transmission holes 24 are symmetrically distributed on two sides of the mining intrinsically safe sound box body 1, the sound transmission holes 24 are convenient for transmitting the sound of the waterproof loudspeaker 18, the dustproof mechanisms 25 are arranged on the outer sides of the sound transmission holes 24, the dustproof mechanisms 25 are convenient for protecting the sound transmission holes 24, the two dustproof mechanisms 25 are arranged, the dustproof mechanisms 25 are symmetrically distributed on two sides of the mining intrinsically safe sound box body 1, the two dustproof mechanisms 25 have good dustproof effect, dust is effectively prevented from entering the mining intrinsically safe sound box body 1 through the sound transmission holes 24, so that the normal use of the mining intrinsically safe sound box body 1 is influenced, the placing frame 251 is fixedly connected with the mining intrinsically safe sound box body 1, the first baffle 252 is arranged below the placing frame 251, the second baffle, and be equipped with breach 254 in the middle of the second baffle 253, it is equipped with dustproof filter screen 255 to place inside frame 251 simultaneously, it is greater than dustproof filter screen 255 size to place frame 251 size, be convenient for better place dustproof filter screen 255, first baffle 252 and second baffle 253 play the guard action, avoid dustproof filter screen 255 to drop, be convenient for take out dustproof filter screen 255 through breach 254, be convenient for regularly change new dustproof filter screen 255, this kind of mode is comparatively simple, and dustproof effect is better, and convenient to use.
The working principle is as follows: when the visual mining intrinsic safety type sound box is used, firstly, the visual mining intrinsic safety type sound box is moved to a use place, the bottom of a mining intrinsic safety type sound box body 1 is provided with a supporting leg 2 and an anti-skidding foot pad 3, the supporting leg 2 and the anti-skidding foot pad 3 are convenient for better placing the mining intrinsic safety type sound box body 1, an external device is convenient to connect through a connecting head 4, the front surface of the mining intrinsic safety type sound box body 1 is provided with a microphone 6, an adjusting button 7, a talkback button 8, a power switch button 9, a receiving button 11 and a sending button 12, the corresponding buttons are pressed according to requirements, the internal condition of the mining intrinsic safety type sound box body 1 is convenient to observe through a visual window 101, a buckle 103 is opened, the visual window 101 is convenient to rotate to open through a connecting rotating shaft 104, the mode is simple, the mining intrinsic safety type sound box body 1 is convenient to maintain and use, one side of the intrinsic safety type sound box body 1, the switch 135 is used for conveniently turning on the illuminating lamp 136, the illuminating lamp 136 is used for underground illumination, a lampshade 137, an explosion-proof lampshade 138 and a dust cover 139 are arranged on the outer side of the illuminating lamp 136, the lampshade 137 is used for protecting the illuminating lamp 136, the explosion-proof lampshade 138 plays a role in protecting and effectively preventing the illuminating lamp 136 from exploding to cause personnel accidental injury by fragments, the dust cover 139 prevents dust from entering the illuminating lamp 136, the mining intrinsic safety type sound box body 1 is conveniently carried by the handle 151, the surface of the waterproof loudspeaker 18 is coated with a protective coating to effectively prevent water vapor from causing the surface of the waterproof loudspeaker 18 to rust, so that the use of the mining intrinsic safety type sound box body 1 is influenced, the waterproof loudspeaker 18 is used by matching with the waterproof layer 19 to play a dual protection role in effectively preventing water vapor from entering the mining intrinsic safety type sound box body 1, the dustproof mechanisms 25 are arranged, dustproof filter screen 255 with place frame 251 block and be connected, be convenient for take out dustproof filter screen 255 through breach 254, be convenient for regularly change new dustproof filter screen 255, this kind of mode is comparatively simple, and dustproof effect is better, convenient to use, remove this visual mining ann's type audio amplifier from the place of use at last, this is just accomplished whole work, and the content that does not make detailed description in this description belongs to the known prior art of the professional skilled in the art.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a mining ann's type audio amplifier of visual formula, includes mining ann's type audio amplifier body (1), connector (4), microphone (6), switch button (9), receives button (11), lighting mechanism (13), battery (16), waterproof loudspeaker (18), fixed bolster (20) and biography sound hole (24), its characterized in that: the mining intrinsic safety type loudspeaker box comprises a mining intrinsic safety type loudspeaker box body (1), wherein supporting legs (2) are arranged below two sides of the bottom of the mining intrinsic safety type loudspeaker box body (1), the supporting legs (2) are fixedly connected with anti-skidding foot pads (3) below the mining intrinsic safety type loudspeaker box body, a connector (4) is arranged below the mining intrinsic safety type loudspeaker box body (1), a plurality of fixing bolts (5) are arranged on the periphery of the mining intrinsic safety type loudspeaker box body (1), a microphone (6) is arranged on one side of the mining intrinsic safety type loudspeaker box body (1), an adjusting button (7) is arranged on the right side of the microphone (6), an intercom button (8) is arranged on one side of the adjusting button (7), a power switch button (9) is arranged above the adjusting button (7), a visual mechanism (10) is arranged on one side of the power switch button (9), a receiving button (11) is arranged on the other side of the power switch, the lighting mechanism (13) is arranged on one side of the mining intrinsic safety type sound box body (1), a hanging ring (14) is arranged above the mining intrinsic safety type sound box body (1), meanwhile, a portable mechanism (15) is arranged in the middle of the hanging ring (14), the storage battery (16) is arranged inside the mining intrinsic safety type sound box body (1), a broadcasting module (17) is arranged below the storage battery (16), the waterproof loudspeakers (18) are arranged at two sides of the broadcasting module (17), a waterproof layer (19) is arranged on one side of the waterproof loudspeaker (18), the fixed support (20) is arranged below the waterproof loudspeaker (18), the fixed support (20) is fixedly connected with the supporting plate (21), meanwhile, the supporting plate (21) is fixedly connected with a fixed block (23) through a damping spring (22), the sound transmission holes (24) are formed in two sides of the mining intrinsic safety type sound box body (1), and the outer sides of the sound transmission holes (24) are provided with dustproof mechanisms (25).
2. The visual mining intrinsically safe sound box of claim 1, characterized in that: visual mechanism (10) are including visual window (101), sealing strip (102), buckle (103), connect pivot (104), frame (105) and draw-in groove (106), visual window (101) are connected through connecting pivot (104) and frame (105) rotation, and frame (105) and mining ann's type audio amplifier body (1) fixed connection, and frame (105) one side is equipped with draw-in groove (106) simultaneously, sealing strip (102) set up in visual window (101) inboard, and visual window (101) one side is equipped with buckle (103), and buckle (103) are connected with draw-in groove (106) block simultaneously.
3. The visual mining intrinsically safe sound box of claim 1, characterized in that: illuminating mechanism (13) are including mounting panel (131), external screw thread (132), lamp base (133), internal thread (134), switch (135), light (136), lamp shade (137), explosion-proof lamp shade (138) and dust cover (139), mounting panel (131) and mining ann's type audio amplifier body (1) one side fixed connection, and mounting panel (131) inside is equipped with external screw thread (132), lamp base (133) are through internal screw thread (134) and external screw thread (132) threaded connection, and lamp base (133) top is equipped with switch (135), light (136) and lamp base (133) fixed connection, and light (136) outside is equipped with lamp shade (137), the lamp shade (137) outside is equipped with explosion-proof lamp shade (138), and explosion-proof lamp shade (138) outside is equipped with dust cover (139).
4. The visual mining intrinsically safe sound box of claim 1, characterized in that: portable mechanism (15) are including handle (151), pivot (152), linking bridge (153) and connecting plate (154), handle (151) are rotated with linking bridge (153) through pivot (152) and are connected, and linking bridge (153) and connecting plate (154) fixed connection, and connecting plate (154) set up in mining ann's type audio amplifier body (1) top simultaneously.
5. The visual mining intrinsically safe sound box of claim 1, characterized in that: dustproof mechanism (25) are including placing frame (251), first baffle (252), second baffle (253), breach (254) and dustproof filter screen (255), place frame (251) and mining ann's type audio amplifier body (1) fixed connection, and place frame (251) below and be equipped with first baffle (252), second baffle (253) set up and are placing frame (251) top, and are equipped with breach (254) in the middle of second baffle (253), place frame (251) inside simultaneously and be equipped with dustproof filter screen (255).
6. The visual mining intrinsically safe sound box of claim 1, characterized in that: the two hanging rings (14) are arranged, and the hanging rings (14) are symmetrically distributed on two sides above the mining intrinsic safety type sound box body (1).
7. The visual mining intrinsically safe sound box of claim 1, characterized in that: the number of the waterproof loudspeakers (18) is two, and the waterproof loudspeakers (18) are symmetrically distributed on two sides of the broadcasting module (17).
8. The visual mining intrinsically safe sound box of claim 1, characterized in that: the two sound transmission holes (24) are symmetrically distributed on two sides of the mining intrinsic safety type sound box body (1).
9. The visual mining intrinsically safe sound box of claim 1, characterized in that: dustproof mechanisms (25) are arranged in two numbers, and the dustproof mechanisms (25) are symmetrically distributed on two sides of the mining intrinsic safety type loudspeaker box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110279020.7A CN113055770A (en) | 2021-03-16 | 2021-03-16 | Visual mining ann's type audio amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110279020.7A CN113055770A (en) | 2021-03-16 | 2021-03-16 | Visual mining ann's type audio amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113055770A true CN113055770A (en) | 2021-06-29 |
Family
ID=76512778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110279020.7A Withdrawn CN113055770A (en) | 2021-03-16 | 2021-03-16 | Visual mining ann's type audio amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113055770A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116744149A (en) * | 2023-06-30 | 2023-09-12 | 湖北众堃科技股份有限公司 | Network broadcast intercom system |
-
2021
- 2021-03-16 CN CN202110279020.7A patent/CN113055770A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116744149A (en) * | 2023-06-30 | 2023-09-12 | 湖北众堃科技股份有限公司 | Network broadcast intercom system |
| CN116744149B (en) * | 2023-06-30 | 2024-02-06 | 湖北众堃科技股份有限公司 | Network broadcast intercom system |
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Application publication date: 20210629 |