CN111726710A - Intelligent sound post convenient to dismantle installation - Google Patents
Intelligent sound post convenient to dismantle installation Download PDFInfo
- Publication number
- CN111726710A CN111726710A CN202010511362.2A CN202010511362A CN111726710A CN 111726710 A CN111726710 A CN 111726710A CN 202010511362 A CN202010511362 A CN 202010511362A CN 111726710 A CN111726710 A CN 111726710A
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- China
- Prior art keywords
- sound post
- disassemble
- shell
- intelligent sound
- convenient
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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
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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
- H04R1/028—Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/007—Protection circuits for transducers
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses an intelligent sound post convenient to disassemble and assemble, which comprises a shell, a bottom cover, a top cover, a placing frame, a sound post, a connecting rod, a power interface, an adjusting switch, a status indicator lamp, a data interface, a reset key, a network cable interface, a receiving control circuit, an audio power amplification circuit, an ONU module, a power circuit and a cover plate, wherein the bottom cover and the top cover are connected to the lower end and the upper end of the shell, the placing frame is arranged inside the shell, the side wall of the placing frame is connected with the shell through the connecting rod, the sound post is arranged inside the placing frame, the power interface, the adjusting switch, the status indicator lamp, the data interface, the reset key and the network cable interface are arranged on the sound post, the receiving control circuit, the audio power amplification circuit, the ONU module and the power circuit form the inside the sound post, and the cover plate.
Description
Technical Field
The invention relates to the technical field of intelligent sound columns, in particular to an intelligent sound column convenient to disassemble and assemble.
Background
The sound post is a small wooden stick vertically standing between the panel and the back plate, and can be divided into the following parts according to whether the sound post is provided with a power amplifier: an active column and a passive column; according to the application, the method can be roughly divided into: professional sound post, home theater sound post, multimedia sound post; according to the material of the shell, the method can be roughly divided into: plastic frets, aluminum frets, wood frets, and the like.
Most of sound columns in the prior art are of an integral structure, are not easy to disassemble and assemble, are not easy to overhaul and maintain in the actual use process, are affected in use effect and service life, and are limited in practicability; the sound column in the prior art has poor pressure resistance and crashworthiness and has certain limitation.
Disclosure of Invention
The invention aims to provide an intelligent sound post convenient to disassemble and assemble, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an intelligence sound column convenient to dismantle installation, includes casing, bottom, top cap, rack, sound column, connecting rod, power source, regulating switch, status indicator lamp, data interface, reset key, net twine interface, receiving control circuit, audio power amplifier circuit, ONU module, power supply circuit and apron, the lower extreme and the upper end of casing are connected with bottom and top cap, the rack sets up the inside at the casing, and the lateral wall of rack is connected with the casing through the connecting rod, the sound column sets up inside the rack, is provided with power source, regulating switch, status indicator lamp, data interface, reset key and net twine interface on the sound column, and the inside of sound column comprises receiving control circuit, audio power amplifier circuit, ONU module and power supply circuit, the apron sets up the front at the casing.
As a further scheme of the invention: the upper end and the lower extreme fixedly connected with joint piece of casing, the interior terminal surface of bottom and top cap are equipped with heavy groove, casing and heavy groove transition fit, and the casing is for casting aluminium alloy, is convenient for carry out the split with casing and bottom and top cap, easy operation, and cast aluminium alloy can promote holistic crushing resistance and crashworthiness for the whole sturdy and durable of device.
As a further scheme of the invention: the inside wall of bottom and top cap is equipped with the catching groove, and the upper end and the lower extreme joint of rack are in the catching groove, and bottom and top cap be ABS engineering plastics, are convenient for carry out the dismouting to the rack, and ABS engineering plastics can promote the holistic water-proof effects of device effectively.
As a further scheme of the invention: the digital power amplifier chip is adopted in the sound column, so that the protection functions of overheating, overvoltage, overcurrent and short circuit can be effectively improved.
As a further scheme of the invention: the connecting rod is the T type structure of side putting, and the inside wall of casing is equipped with the spout, and connecting rod and spout sliding connection are convenient for get the sound column of rack and inside through sliding connection.
As a further scheme of the invention: the adjusting switch is a rotary knob, so that the volume output can be conveniently controlled.
As a further scheme of the invention: the status indicator lamp is an LED lamp and is divided into red and green, so that the broadcast status can be conveniently checked, and when the red lamp is normally on, the equipment is in an off-line or abnormal state; when the green light is constantly on or flashing, the device is in an on-line or playing state.
As a further scheme of the invention: the receiving control circuit, the audio power amplifier circuit, the ONU module and the power circuit are electrically connected, so that the functions of overheating, overcurrent and lightning protection can be realized, the distortion factor is small, and the power margin is large.
As a still further scheme of the invention: the cover plate is of a net structure made of a stainless steel net, and the surface of the cover plate is coated with an anticorrosive and antirust material, so that the waterproof and anticorrosive performances are good.
Compared with the prior art, the invention has the beneficial effects that: the upper end and the lower end of the shell are fixedly connected with clamping blocks, the inner end surfaces of the bottom cover and the top cover are provided with sinking grooves, the shell is in transition fit with the sinking grooves, the shell is made of cast aluminum sections, the shell, the bottom cover and the top cover can be conveniently detached, the operation is simple, and the cast aluminum sections can improve the overall pressure resistance and the overall collision resistance, so that the device is integrally firm and durable; the inner side walls of the bottom cover and the top cover are provided with buckling grooves, the upper end and the lower end of the placing frame are clamped in the buckling grooves, the bottom cover and the top cover are made of ABS engineering plastics, the placing frame is convenient to assemble and disassemble, and the ABS engineering plastics can effectively improve the overall waterproof effect of the device; the connecting rod is of a laterally arranged T-shaped structure, the inner side wall of the shell is provided with a sliding chute, the connecting rod is connected with the sliding chute in a sliding manner, and the placing frame and the inner sound column are conveniently taken and placed through the sliding connection; the status indicator lamp is an LED lamp and is divided into red and green, so that the broadcast status can be conveniently checked, and when the red lamp is normally on, the equipment is in an off-line or abnormal state; when the green light is normally on or flickers, the equipment is in an online or playing state; the receiving control circuit, the audio power amplifier circuit, the ONU module and the power circuit are electrically connected, so that the functions of overheat protection, overcurrent protection and lightning protection can be realized, the distortion degree is low, and the power margin is large; the invention has simple structure and convenient disassembly and assembly, thereby realizing the picking and placing of internal elements and being convenient for maintenance.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent sound post convenient to detach and mount.
Fig. 2 is a rear view of a soundpost in an intelligent soundpost for easy disassembly and assembly.
Fig. 3 is a flow chart of the interior of the frets of the intelligent frets which is easy to disassemble and assemble.
Fig. 4 is a front view of an intelligent sound post that is easy to disassemble and assemble.
In the figure: the device comprises a shell 1, a bottom cover 2, a top cover 3, a placing frame 4, a sound post 5, a connecting rod 6, a power interface 7, an adjusting switch 8, a status indicator lamp 9, a data interface 10, a reset key 11, a network cable interface 12, a receiving control circuit 13, an audio power amplifier circuit 14, an ONU module 15, a power circuit 16 and a cover plate 17.
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 to 4, in the embodiment of the present invention, an intelligent sound post convenient to disassemble and assemble includes a housing 1, a bottom cover 2, a top cover 3, a placement frame 4, a sound post 5, a connecting rod 6, a power interface 7, an adjusting switch 8, a status indicator lamp 9, a data interface 10, a reset key 11, a network cable interface 12, a receiving control circuit 13, an audio power amplifier circuit 14, an ONU module 15, a power circuit 16, and a cover plate 17, the bottom cover 2 and the top cover 3 are connected to the lower end and the upper end of the housing 1, a clamping block is fixedly connected to the upper end and the lower end of the housing 1, a sunken groove is formed on the inner end surface of the bottom cover 2 and the inner end surface of the top cover 3, the housing 1 is in transition fit with the sunken groove, the housing 1 is a cast aluminum profile, so as to facilitate the detachment of the housing 1 from the bottom cover 2 and the top cover 3, the operation is simple, and the cast aluminum profile can improve the, the inner side walls of the bottom cover 2 and the top cover 3 are provided with catching grooves, the upper end and the lower end of the placing frame 4 are clamped in the catching grooves, the bottom cover 2 and the top cover 3 are made of ABS engineering plastics, the placing frame 4 is convenient to disassemble and assemble, the ABS engineering plastics can effectively improve the integral waterproof effect of the device, the side wall of the placing frame 4 is connected with the shell 1 through a connecting rod 6, the connecting rod 6 is of a side T-shaped structure, the inner side wall of the shell 1 is provided with a sliding groove, the connecting rod 6 is in sliding connection with the sliding groove and is convenient to take and place the placing frame 4 and the sound post 5 inside, the sound post 5 is arranged inside the placing frame 4, a digital power amplifier chip is adopted inside the sound post 5, the protection functions of overheating, overvoltage, overcurrent and short circuit can be effectively realized, a power supply interface 7, an adjusting switch 8, a state indicating lamp 9, a data interface 10, a, an alternating current power supply is externally connected through a power supply interface 7, an adjusting switch 8 is a rotary knob, the volume output is convenient to control, a status indicator lamp 9 is an LED lamp and is divided into a red lamp and a green lamp, the broadcasting status is convenient to check, and when the red lamp is normally on, the equipment is in an off-line or abnormal state; when the green light is normally on or flickers, the device is in an online or playing state, the data interface 10 is used for configuring and reading parameters of the mainboard, the data interfaces 10 are connected through a serial port, the reset key 11 is operated to enable the parameters of the mainboard to be reset to factory settings, the network cable interface 12 is used for IP communication, the sound post 5 is internally composed of a receiving control circuit 13, an audio power amplifier circuit 14, an ONU module 15 and a power circuit 16, the receiving control circuit 13, the audio power amplifier circuit 14, the ONU module 15 and the power circuit 16 are electrically connected, the overheating, overcurrent and lightning protection functions can be realized, the distortion degree is small, the power margin is large, the cover plate 17 is arranged on the front side of the shell 1, the cover plate 17 is of a net-shaped structure made of a stainless steel net, the surface of the cover plate is coated with an anticorrosive and antirust material, and the waterproof and anticorrosive.
The working principle of the invention is as follows: the lower end and the upper end of the shell 1 are connected with a bottom cover 2 and a top cover 3, the upper end and the lower end of the shell 1 are fixedly connected with a clamping block, the inner end faces of the bottom cover 2 and the top cover 3 are provided with a sunken groove, the shell 1 is in transition fit with the sunken groove, the shell 1 is made of cast aluminum profiles, the shell 1 is convenient to split the bottom cover 2 and the top cover 3, the operation is simple, the cast aluminum profiles can improve the overall pressure resistance and the anti-collision performance, so that the whole device is firm and durable, the placing frame 4 is arranged inside the shell 1, the inner side walls of the bottom cover 2 and the top cover 3 are provided with catching grooves, the upper end and the lower end of the placing frame 4 are clamped in the catching grooves, the bottom cover 2 and the top cover 3 are made of ABS engineering plastics, the placing frame 4 is convenient to disassemble and assemble, the ABS engineering plastics can effectively improve the overall waterproof effect of the, the inner side wall of the shell 1 is provided with a sliding groove, the connecting rod 6 is in sliding connection with the sliding groove, the placing frame 4 and the inner sound post 5 are convenient to place and place through sliding connection, the sound post 5 is arranged inside the placing frame 4, a digital power amplifier chip is adopted inside the sound post 5, the protection functions of overheat, overvoltage, overcurrent and short circuit can be effectively completed, a power supply interface 7, an adjusting switch 8, a state indicator lamp 9, a data interface 10, a reset key 11 and a network cable interface 12 are arranged on the sound post 5, an alternating current power supply is externally connected through the power supply interface 7, the adjusting switch 8 is a rotary knob, the output size of volume is convenient to control, the state indicator lamp 9 is an LED lamp and is divided into red and green, the broadcasting state can be conveniently checked, and when the red lamp is normally on, the equipment is in an; when the green light is normally on or flickers, the device is in an online or playing state, the data interface 10 is used for configuring and reading parameters of the mainboard, the data interfaces 10 are connected through a serial port, the reset key 11 is operated to enable the parameters of the mainboard to be reset to factory settings, the network cable interface 12 is used for IP communication, the sound post 5 is internally composed of a receiving control circuit 13, an audio power amplifier circuit 14, an ONU module 15 and a power circuit 16, the receiving control circuit 13, the audio power amplifier circuit 14, the ONU module 15 and the power circuit 16 are electrically connected, the overheating, overcurrent and lightning protection functions can be realized, the distortion degree is small, the power margin is large, the cover plate 17 is arranged on the front side of the shell 1, the cover plate 17 is of a net-shaped structure made of a stainless steel net, the surface of the cover plate is coated with an anticorrosive and antirust material, and the waterproof and.
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 an intelligence sound column convenient to dismantle installation, includes casing (1), bottom (2), top cap (3), rack (4), sound column (5), connecting rod (6), power source (7), regulating switch (8), status indicator lamp (9), data interface (10), reset key (11), net twine interface (12), receiving control circuit (13), audio power amplifier circuit (14), ONU module (15), power source circuit (16) and apron (17), its characterized in that, the lower extreme and the upper end of casing (1) are connected with bottom (2) and top cap (3), rack (4) set up the inside in casing (1), and the lateral wall of rack (4) is connected with casing (1) through connecting rod (6), sound column (5) set up inside rack (4), are provided with power source (7) on sound column (5), Regulating switch (8), status indicator lamp (9), data interface (10), reset key (11) and net twine interface (12), and the inside of sound column (5) comprises receiving control circuit (13), audio power amplifier circuit (14), ONU module (15) and power circuit (16), apron (17) set up in the front of casing (1).
2. The intelligent sound post convenient to disassemble and assemble as claimed in claim 1, wherein the upper end and the lower end of the shell (1) are fixedly connected with clamping blocks, the inner end surfaces of the bottom cover (2) and the top cover (3) are provided with sunk grooves, the shell (1) is in transition fit with the sunk grooves, and the shell (1) is a cast aluminum section.
3. The intelligent sound post convenient to disassemble and assemble according to claim 1, wherein the inner side walls of the bottom cover (2) and the top cover (3) are provided with buckling grooves, the upper end and the lower end of the placing rack (4) are clamped in the buckling grooves, and the bottom cover (2) and the top cover (3) are made of ABS engineering plastics.
4. The intelligent sound post convenient to disassemble and assemble according to claim 1, characterized in that a digital power amplifier chip is adopted inside the sound post (5).
5. The intelligent sound post convenient to disassemble and assemble according to claim 1, wherein the connecting rod (6) is of a side T-shaped structure, a sliding groove is formed in the inner side wall of the shell (1), and the connecting rod (6) is in sliding connection with the sliding groove.
6. An intelligent sound post convenient to disassemble and assemble according to claim 1, wherein the adjusting switch (8) is a rotary knob.
7. An intelligent sound post convenient to disassemble and assemble according to claim 1, wherein the status indicator lamp (9) is an LED lamp and is divided into red and green.
8. The intelligent sound post convenient to detach and install according to claim 1, wherein the receiving control circuit (13), the audio power amplifier circuit (14), the ONU module (15) and the power circuit (16) are electrically connected.
9. The intelligent sound post convenient to disassemble and assemble as claimed in claim 1, wherein the cover plate (17) is a net structure made of stainless steel net and coated with corrosion-proof and rust-proof material on the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010511362.2A CN111726710A (en) | 2020-06-08 | 2020-06-08 | Intelligent sound post convenient to dismantle installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010511362.2A CN111726710A (en) | 2020-06-08 | 2020-06-08 | Intelligent sound post convenient to dismantle installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111726710A true CN111726710A (en) | 2020-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010511362.2A Pending CN111726710A (en) | 2020-06-08 | 2020-06-08 | Intelligent sound post convenient to dismantle installation |
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| Country | Link |
|---|---|
| CN (1) | CN111726710A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2254640T3 (en) * | 2001-01-24 | 2006-06-16 | Thomson Licensing | ACOUSTIC BOX AND AUDIOVISUAL DEVICE INCLUDING SUCH ACOUSTIC BOX. |
| CN203984609U (en) * | 2014-03-06 | 2014-12-03 | 鄢其力 | Based on the wireless sound box of LED visible light communication |
| CN206389495U (en) * | 2017-01-19 | 2017-08-08 | 深圳市健马科技发展有限公司 | A kind of embedded sound equipment |
| CN107864423A (en) * | 2017-10-19 | 2018-03-30 | 电子科技大学 | A kind of visible light communication wireless sound box based on OFDM |
| CN207505107U (en) * | 2017-03-24 | 2018-06-15 | 广州市照华音响设备有限公司 | A kind of spliced sound column that amplifies |
| CN207665188U (en) * | 2017-12-28 | 2018-07-27 | 湖北文理学院 | A kind of wireless sound box based on LED visible light communication |
| CN209046819U (en) * | 2018-12-21 | 2019-06-28 | 东星电声科技(东莞)有限公司 | A kind of drawer type multifunctional sound box |
| CN210519184U (en) * | 2019-09-16 | 2020-05-12 | 南宫市长辉电器设备有限公司 | Automatic switch over cabinet controller |
-
2020
- 2020-06-08 CN CN202010511362.2A patent/CN111726710A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2254640T3 (en) * | 2001-01-24 | 2006-06-16 | Thomson Licensing | ACOUSTIC BOX AND AUDIOVISUAL DEVICE INCLUDING SUCH ACOUSTIC BOX. |
| CN203984609U (en) * | 2014-03-06 | 2014-12-03 | 鄢其力 | Based on the wireless sound box of LED visible light communication |
| CN206389495U (en) * | 2017-01-19 | 2017-08-08 | 深圳市健马科技发展有限公司 | A kind of embedded sound equipment |
| CN207505107U (en) * | 2017-03-24 | 2018-06-15 | 广州市照华音响设备有限公司 | A kind of spliced sound column that amplifies |
| CN107864423A (en) * | 2017-10-19 | 2018-03-30 | 电子科技大学 | A kind of visible light communication wireless sound box based on OFDM |
| CN207665188U (en) * | 2017-12-28 | 2018-07-27 | 湖北文理学院 | A kind of wireless sound box based on LED visible light communication |
| CN209046819U (en) * | 2018-12-21 | 2019-06-28 | 东星电声科技(东莞)有限公司 | A kind of drawer type multifunctional sound box |
| CN210519184U (en) * | 2019-09-16 | 2020-05-12 | 南宫市长辉电器设备有限公司 | Automatic switch over cabinet controller |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200929 |