CN113411098B - Wireless voice transmission chip set and application device thereof - Google Patents
Wireless voice transmission chip set and application device thereof Download PDFInfo
- Publication number
- CN113411098B CN113411098B CN202110636621.9A CN202110636621A CN113411098B CN 113411098 B CN113411098 B CN 113411098B CN 202110636621 A CN202110636621 A CN 202110636621A CN 113411098 B CN113411098 B CN 113411098B
- Authority
- CN
- China
- Prior art keywords
- transmission
- groove
- wireless voice
- slot
- chipset
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 178
- 230000007246 mechanism Effects 0.000 claims abstract description 93
- 230000000670 limiting effect Effects 0.000 claims description 43
- 230000017525 heat dissipation Effects 0.000 claims description 23
- 238000005086 pumping Methods 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000008054 signal transmission Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 241000883990 Flabellum Species 0.000 description 4
- 230000000740 bleeding effect Effects 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20181—Filters; Louvers
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The application provides a wireless voice transmission chip set and an application device thereof, comprising the wireless voice transmission chip set, wherein the wireless voice transmission chip set is composed of a receiving chip and a transmitting chip. This application is through the wireless speech transmission chipset who sets up, signal transmission's distance has not only been enlarged, and the time delay of sound has been reduced, give the better experience of user and feel, positioning mechanism through setting up, can be so that shifting mechanism and drive mechanism are connected, under drive mechanism's effect, can be so that shifting mechanism functions, under shifting mechanism's effect, can make wireless speech transmission chipset reciprocate, wireless speech transmission chipset shifts up, make wireless speech transmission chipset install in the box, wireless speech transmission chipset shifts down, be convenient for the maintenance of taking out of wireless speech transmission chipset.
Description
Technical Field
The invention relates to the technical field of wireless voice, in particular to a wireless voice transmission chip set and an application device thereof.
Background
Traditional audio equipment signal transmission is through cable conductor connection transmission, stage performance and mobile broadcast's application are restricted by distance and cable conductor, and the talent performance to the performer receives very big influence, so derive wireless transmission audio products, the main wireless audio products in current market have bluetooth transmission mode and 2.4G wireless transmission mode, these two kinds of products can solve the restriction of cable conductor, but transmission distance is only about 10 meters, and the time delay of sound is greater than 100 milliseconds, seriously influence the experience of performer and feel. Therefore, we improve this and propose a wireless voice transmission chipset and its application device.
Disclosure of Invention
The invention aims to: the problems that the existing wireless audio products have short transmission distance and sound delay in a Bluetooth transmission mode are solved.
In order to achieve the above purpose, the invention provides the following technical scheme:
the wireless voice transmission chip set and the application device thereof are used for improving the problems.
The present application is specifically such that:
the utility model provides a wireless voice transmission chipset, includes wireless voice transmission chipset, wireless voice transmission chipset comprises receiving chip and transmission chip, wireless voice transmission chipset is still integrated with temperature detecting element, outage protection unit and short-circuit protection unit, temperature detecting element is used for detecting the temperature of wireless voice transmission chipset and drives the operation of cooling mechanism, and it carries out the outage protection to wireless voice transmission chipset to increase temperature detecting element control outage protection unit when the temperature lasts.
As a preferred technical solution of the present application, the transmitting chip includes an AUDIO analog signal input, an ADC analog-to-digital converter connected to the AUDIO analog signal input, a DIGIT digital encoder connected to the ADC analog-to-digital converter, a DAC digital-to-analog converter connected to the DIGIT digital encoder, a UHF modulation transmitter connected to the DAC digital-to-analog converter, and a transmitting antenna connected to the UHF modulation transmitter.
As a preferred technical solution in the present application, the receiving chip includes an AUDIO analog signal output, a DAC digital-to-analog converter connected to the AUDIO analog signal output, a DIGIT digital decoder connected to the DAC digital-to-analog converter, an ADC analog-to-digital converter connected to the DIGIT digital decoder, a UHF receiving demodulator connected to the ADC analog-to-digital converter, and a receiving antenna connected to the UHF receiving demodulator.
A wireless voice transmission chip set application device comprises a box body and a wireless voice transmission chip set, wherein a first open groove is formed in the bottom in the box body, a second open groove is formed in the middle of the top end of the first open groove, a shifting mechanism used for moving the wireless voice transmission chip set up and down is arranged in a cavity formed by the first open groove and the second open groove, a first transmission groove, a second transmission groove and a third transmission groove are sequentially formed in the top in the box body from left to right, the first transmission groove is respectively communicated with the second transmission groove and the third transmission groove, a heat dissipation mechanism is arranged on one side of the third transmission groove, an air suction mechanism matched with the heat dissipation mechanism is arranged on the other side of the second transmission groove, a transmission mechanism used for controlling the heat dissipation mechanism and the air suction mechanism to operate is arranged on the first transmission groove, and a positioning mechanism connected with the transmission mechanism is arranged on the shifting mechanism, the top of box is provided with the shielding part who matches heat dissipation mechanism and suction mechanism, the bottom of box one side is provided with the control end.
As the preferred technical scheme of this application, shift mechanism includes the gag lever post, gag lever post fixed mounting is in first grooved one side, first grooved opposite side rotates and is connected with the threaded rod, be provided with support piece between gag lever post and the threaded rod, support piece's one end and gag lever post alternate to be connected, and support piece's the other end and threaded rod threaded connection, the middle part on support piece top penetrates in the second fluting and seted up with wireless voice transmission chipset assorted draw-in groove, the grooved bottom of second inlays to be equipped with support piece assorted rubber layer, the bottom on box avris seted up with wireless voice transmission chipset assorted breach.
As the preferred technical scheme of this application, heat dissipation mechanism includes first pivot, the bottom of first pivot is rotated with one side of third transmission bottom, the bottom interlude of first pivot is fixed with first gear, the opposite side of third transmission bottom rotates and is connected with the second pivot, all interlude in first pivot and the second pivot is fixed with the belt pulley, two be equipped with the conveyer belt between the belt pulley, the side isopar at second pivot top is fixed and is equipped with a plurality of first flabellums of bleeding, the fluting has been seted up to one side on box top, fluting one side is inlayed and is equipped with the first filter with first flabellum assorted of bleeding, the communicating opening with third transmission has been seted up on the grooved top of second.
As the preferred technical scheme of this application, the suction mechanism includes the second filter, the second filter scarf joint is at grooved opposite side, the second filter rotates and is connected with the third pivot, the bottom that the third pivot penetrated the second drive groove alternates and is fixed with the second gear, the side of third pivot is waited the arc and is fixed and be equipped with a plurality of seconds flabellum of bleeding, the fixed brush-holder stud that is equipped with in one side on third pivot top, the bottom mounting of brush-holder stud be equipped with second filter assorted brush hair, set up the air guide groove in the second drive groove, and the one end in air guide groove extends to and communicates with each other with the second fluting.
As the preferred technical scheme of this application, drive mechanism includes step motor, step motor fixed mounting is at the opposite side on box top, step motor's output shaft penetrates the box and fixedly is equipped with the transfer line, and the one end of transfer line penetrates in first transfer line, the bottom in first transfer line is rotated and is connected with first swivel, the fixed third gear that is equipped with in the outside of first swivel, and the third gear is connected with first gear engagement, first locating slot has been seted up to first swivel inboard, first locating part is connected in one side rotation of first locating slot, and first locating slot is worn out to the one end of first locating part.
As the preferred technical scheme of this application, one of transfer line serves to be fixed be equipped with the first rotating member of first locating part assorted, the fixed first spring that is equipped with between first locating part and the first constant head tank, the top of first drive groove is rotated and is connected with the second swivel, the fixed fourth gear that is equipped with in the outside of second swivel, and the fourth gear meshes with the second gear and be connected, the second constant head tank has been seted up to the inboard of second swivel, one side of second constant head tank is rotated and is connected with the second locating part, and the second constant head tank is worn out to the one end of second locating part, the fixed second spring that is equipped with between second locating part and the second constant head tank, the fixed second that is equipped with on the first rotating member with second locating part assorted second rotates.
As the preferred technical scheme of this application, positioning mechanism includes the locating piece, locating piece fixed mounting wears out the top of box at the threaded rod, and has seted up the spacing groove in the locating piece, the bottom mounting of spacing groove is equipped with the third spring, the top of third spring is fixed with the connecting block, the top of connecting block is rotated and is connected with the rectangular pole, the circular slot has been seted up on the top of locating piece, and the circular slot is worn out on the top of rectangular pole, the bottom of transfer line seted up with rectangular pole assorted rectangular channel, one side of locating piece is provided with the bolt, and the one end of bolt penetrates the locating piece and alternates with the rectangular pole and be connected.
Compared with the prior art, the invention has the beneficial effects that:
in the scheme of the application:
1. through the wireless voice transmission chipset, the signal transmission distance is enlarged, the voice delay is reduced, and better experience is provided for users;
2. the shifting mechanism can be connected with the transmission mechanism through the arranged positioning mechanism, the shifting mechanism can operate under the action of the transmission mechanism, the wireless voice transmission chipset can move up and down under the action of the shifting mechanism, the wireless voice transmission chipset moves up to be installed in the box body, and the wireless voice transmission chipset moves down to be convenient for taking out and maintaining the wireless voice transmission chipset;
3. the first filter plate of the heat dissipation mechanism is matched with the shielding part and the second filter plate of the air suction mechanism, so that dust in the air can be prevented from entering the cavity to influence the wireless voice transmission chipset, and the service life of the wireless voice transmission chipset is prolonged;
4. through the arranged transmission mechanism, the stepping motor of the transmission mechanism rotates forwards, so that the heat dissipation mechanism can operate, and heat generated by the work of the wireless voice transmission chipset can be discharged to the outside under the action of the heat dissipation mechanism, so that the wireless voice transmission chipset can work normally;
5. through the arranged transmission mechanism, the stepping motor of the transmission mechanism rotates reversely, so that the air suction mechanism can operate, the brush rod of the air suction mechanism drives the brush bristles to rotate, the second filter plate of the air suction mechanism can be cleaned, and the second filter plate can work normally;
6. through the transmission mechanism who sets up, transmission mechanism's second flabellum of bleeding rotates, can blow away the clear impurity of second filter, has improved clear effect.
Drawings
Fig. 1 is a system block diagram of a wireless voice transmission chipset provided in the present application;
fig. 2 is a block diagram of a transmitting chip of a wireless voice transmission chipset provided in the present application;
fig. 3 is a block diagram of a receiving chip of a wireless voice transmission chipset provided in the present application;
fig. 4 is a schematic structural diagram of an apparatus for applying a wireless voice transmission chipset provided in the present application;
fig. 5 is a schematic cross-sectional view illustrating an exemplary wireless voice transmission chipset application device according to the present invention;
FIG. 6 is a schematic cross-sectional view of an air-breathing mechanism of an apparatus for applying a wireless voice transmission chipset provided by the present application;
fig. 7 is a schematic cross-sectional structure diagram of a heat dissipation mechanism of an application device of a wireless voice transmission chipset according to the present application;
FIG. 8 is a schematic cross-sectional view of a transmission mechanism of a wireless voice transmission chipset application device according to the present invention;
fig. 9 is a schematic cross-sectional view illustrating a positioning mechanism of a wireless voice transmission chipset application device according to the present application;
FIG. 10 is a schematic diagram of a first cross-sectional view of a transmission mechanism of an apparatus for applying a wireless voice transmission chipset provided by the present application;
fig. 11 is a schematic diagram of a second transverse cross-sectional structure of a transmission mechanism of a wireless voice transmission chipset application device provided in the present application.
The following are marked in the figure:
1. a box body;
2. a wireless voice transmission chipset;
3. a displacement mechanism; 301. a limiting rod; 302. a threaded rod; 303. a support member; 304. a rubber layer;
4. a heat dissipation mechanism; 401. a first rotating shaft; 402. a second rotating shaft; 403. a belt pulley; 404. a conveyor belt; 405. a first air exhaust fan blade; 406. a first filter plate; 407. a first gear;
5. a suction mechanism; 501. a second filter plate; 502. a third rotating shaft; 503. a second gear; 504. a second air exhaust fan blade; 505. a brush bar; 506. brushing;
6. a transmission mechanism; 601. a stepping motor; 602. a transmission rod; 603. a first swivel; 604. a third gear; 605. a first limit piece; 606. a first rotating member; 607. a first spring; 608. a second swivel; 609. a fourth gear; 610. a second limiting member; 611. a second spring; 612. a second rotating member;
7. a positioning mechanism; 701. positioning blocks; 702. a third spring; 703. connecting blocks; 704. a rectangular bar; 705. a bolt;
8. a shielding portion; 801. a shielding plate; 802. a hinge;
9. and a control end.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments.
Thus, the following detailed description of the embodiments of the invention is not intended to limit the scope of the invention as claimed, but is merely representative of some embodiments of the invention. 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.
It should be noted that the embodiments of the present invention and the features and technical solutions thereof may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "upper", "lower", and the like refer to orientations or positional relationships based on those shown in the drawings, or orientations or positional relationships that are conventionally arranged when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and such terms are used for convenience of description and simplification of the description, and do not refer to or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
As shown in fig. 1, fig. 2 and fig. 3, the present embodiment provides a wireless voice transmission chipset, including a wireless voice transmission chipset 2, the wireless voice transmission chipset 2 is composed of a receiving chip and a transmitting chip, the wireless voice transmission chipset 2 is further integrated with a temperature detecting unit, a power-off protection unit and a short-circuit protection unit, the temperature detecting unit is configured to detect the temperature of the wireless voice transmission chipset 2 and drive a cooling mechanism to operate, and when the temperature continuously increases, the temperature detecting unit controls the power-off protection unit to perform power-off protection on the wireless voice transmission chipset 2.
As a preferred embodiment, in addition to the above mode, the transmitting chip further includes an AUDIO analog signal input, an ADC analog-to-digital converter connected to the AUDIO analog signal input, a DIGIT encoder connected to the ADC analog-to-digital converter, a DAC digital-to-analog converter connected to the DIGIT encoder, a UHF modulation transmitter connected to the DAC digital-to-analog converter, and a transmitting antenna connected to the UHF modulation transmitter.
In a preferred embodiment, in addition to the above-mentioned embodiment, the receiving chip further includes an analog signal output of an AUDIO, a DAC digital-to-analog converter connected to the analog signal output of the AUDIO, a digital decoder connected to the DAC digital-to-analog converter, an ADC analog-to-digital converter connected to the digital decoder of the digital receiver of the DAC, a UHF receiving demodulator connected to the analog-to-digital converter of the ADC, and a receiving antenna connected to the UHF receiving demodulator.
The chip coverage frequency range is as follows: u section 500~980MHz, chip integrated digital modulation and high performance audio ADC and DAC, the audio frequency encoder of cooperation extremely low delay, decoder and high performance MCU have realized the wireless audio transmission of high-fidelity digit.
Digital modulation mode: the audio and data are transmitted by 32-bit encryption digital transmission;
audio transmission rate: 336 kbps;
delaying: audio input to audio output delay less than 5ms (48 kHz sample rate mode and without anti-howling function);
audio signal-to-noise ratio: 96 dB;
frequency response: 30Hz to 20 kHz;
maximum transmission power: 10 dBm;
reception sensitivity: -96 dBm;
effective transmission distance: 30 meters.
As shown in fig. 4, 5, 6, 7, 8, 9, 10 and 11, the present embodiment provides a wireless voice transmission chipset application device, which includes a case 1 and a wireless voice transmission chipset 2, wherein a first slot is formed at the bottom of the case 1, a second slot is formed at the middle of the top end of the first slot, a displacement mechanism 3 for moving the wireless voice transmission chipset 2 up and down is disposed in a cavity formed by the first slot and the second slot, a first transmission slot, a second transmission slot and a third transmission slot are sequentially formed at the top of the case 1 from left to right, the first transmission slot is respectively communicated with the second transmission slot and the third transmission slot, a heat dissipation mechanism 4 is disposed at one side of the third transmission slot, the wireless voice transmission chipset 2 can be dissipated by the heat dissipation mechanism 4, an air suction mechanism 5 matched with the heat dissipation mechanism 4 is disposed at the other side of the second transmission slot, the air suction mechanism 5 can filter air entering the second transmission groove and can clean filtered impurities, the transmission mechanism 6 used for controlling the operation of the heat dissipation mechanism 4 and the air suction mechanism 5 is arranged on the first transmission groove, the positioning mechanism 7 connected with the transmission mechanism 6 is arranged on the displacement mechanism 3, the shielding part 8 matched with the heat dissipation mechanism 4 and the air suction mechanism 5 is arranged at the top end of the box body 1, the control end 9 is arranged at the bottom of one side of the box body 1, and the control end 9 can control the operation of the transmission mechanism 6.
As a preferable embodiment, on the basis of the above manner, further, the shifting mechanism 3 includes a limiting rod 301, the limiting rod 301 is fixedly installed at one side of the first slot, the other side of the first slot is rotatably connected with a threaded rod 302, a supporting member 303 is disposed between the limiting rod 301 and the threaded rod 302, one end of the supporting member 303 is connected with the limiting rod 301 in a penetrating manner, the other end of the supporting member 303 is connected with the threaded rod 302 in a threaded manner, the threaded rod 302 rotates, under the limiting action of the limiting rod 301, the supporting member 303 can move up and down, the middle part of the top end of the supporting member 303 penetrates into the second slot and is provided with a clamping groove matched with the wireless voice transmission chipset 2, along with the movement of the supporting member 303, the wireless voice transmission chipset 2 can be controlled to move up and down, a rubber layer 304 matched with the supporting member 303 is embedded at the bottom end of the second slot, and the rubber layer 304, the support member 303 after moving up can be sealed with the second slot, the bottom of one side of the box body 1 is provided with a notch matched with the wireless voice transmission chip set 2, and the wireless voice transmission chip set 2 after moving down can be taken out of the box body 1 through the notch.
As a preferred embodiment, on the basis of the above-mentioned manner, further, the heat dissipation mechanism 4 includes a first rotating shaft 401, the bottom end of the first rotating shaft 401 is rotatably connected with one side of the bottom end of the third transmission groove, a first gear 407 is fixedly inserted into the bottom of the first rotating shaft 401, the first rotating shaft 401 can drive the first gear 407 to rotate, the other side of the bottom end of the third transmission groove is rotatably connected with a second rotating shaft 402, pulleys 403 are fixedly inserted into the first rotating shaft 401 and the second rotating shaft 402, a conveyor belt 404 is disposed between the two pulleys 403, the first rotating shaft 401 can drive the second rotating shaft 402 to rotate by the aid of the pulleys 403 and the conveyor belt 404, a plurality of first pumping blades 405 are fixedly disposed on the side of the top of the second rotating shaft 402 in an equal arc, the second rotating shaft 402 can drive the first pumping blades 405 to rotate, a slot is disposed on one side of the top end of the box body 1, a first filter plate 406 matched with the first pumping blades 405 is embedded on one side of the slot, the dust in the air can be prevented from entering the third transmission groove through the first filter plate 406 by the first filter plate 406, and the top end of the second groove is provided with an opening communicated with the third transmission groove.
As a preferred embodiment, on the basis of the above-mentioned manner, further, the air suction mechanism 5 includes a second filter plate 501, the air entering into the second transmission groove can be filtered through the second filter plate 501, the second filter plate 501 is embedded in the other side of the slot, the second filter plate 501 is rotatably connected with a third rotating shaft 502, the third rotating shaft 502 penetrates through the bottom end of the second transmission groove and is inserted and fixed with a second gear 503, the second gear 503 can rotate to drive the third rotating shaft 502 to rotate, the side of the third rotating shaft 502 is fixedly provided with a plurality of second air-extracting fan blades 504 in an equal arc manner, one side of the top end of the third rotating shaft 502 is fixedly provided with a brush rod 505, the third rotating shaft 502 can drive the second air-extracting fan blades 504 and the brush rod 505 to rotate, the bottom end of the brush rod 505 is fixedly provided with bristles 506 matched with the second filter plate 501, the brush rod 505 can drive the bristles 506 to rotate, the air guide slot is arranged in the second transmission groove, and one end of the air guide groove extends to be communicated with the second open groove.
As a preferable embodiment, on the basis of the above manner, further, the transmission mechanism 6 includes a stepping motor 601, the stepping motor 601 is fixedly installed at the other side of the top end of the box body 1, an output shaft of the stepping motor 601 penetrates through the box body 1 and is fixedly provided with a transmission rod 602, the output shaft of the stepping motor 601 can drive the transmission rod 602 to rotate, one end of the transmission rod 602 penetrates into the first transmission groove, the bottom end of the first transmission groove is rotatably connected with a first rotating ring 603, a third gear 604 is fixedly arranged on the outer side of the first rotating ring 603, the first rotating ring 603 can drive the third gear 604 to rotate, the third gear 604 is engaged with the first gear 407, the third gear 604 rotates to drive the first gear 407 to rotate, a first positioning groove is formed in the inner side of the first rotating ring 603, one side of the first positioning groove is rotatably connected to the first limiting member 605, and one end of the first limiting member 605 penetrates through the first positioning groove.
As a preferred embodiment, on the basis of the above-mentioned manner, a first rotating member 606 matching with the first limiting member 605 is fixedly disposed at one end of the transmission rod 602, the output shaft of the stepping motor 601 rotates in the forward direction, the transmission rod 602 can drive the first rotating member 606 to rotate, a first spring 607 is fixedly disposed between the first limiting member 605 and the first positioning groove, the first limiting member 605 can be retracted and ejected out of the first positioning groove by the first spring 607, when the stepping motor 601 rotates in the forward direction, the first rotating member 606 can drive the first limiting member 605 to rotate, when the stepping motor 601 rotates in the reverse direction, the first rotating member 606 can not drive the first limiting member 605 to rotate, the top end of the first positioning groove is rotatably connected with a second rotating ring 608, a fourth gear 609 is fixedly disposed at the outer side of the second rotating ring 608, the second rotating ring 608 drives the fourth gear 609 to rotate, and the fourth gear 609 is meshed with the second gear 503, the fourth gear 609 can drive the second gear 503 to rotate, a second positioning slot is formed in the inner side of the second rotating ring 608, one side of the second positioning slot is rotatably connected with a second limiting member 610, one end of the second limiting member 610 penetrates through the second positioning slot, a second spring 611 is fixedly arranged between the second limiting member 610 and the second positioning slot, the second limiting member 610 can be retracted and ejected out of the second positioning slot through the second spring 611, a second rotating member 612 matched with the second limiting member 610 is fixedly arranged on the first rotating member 606, when the stepping motor 601 rotates forward, the first rotating member 606 drives the second rotating member 612 to rotate, the second rotating member 612 rotates with the stationary second rotating ring 608, when the stepping motor 601 rotates backward, the second rotating member 612 can drive the second rotating ring 608 to rotate, and the second rotating ring 608 can drive the fourth gear 609 to rotate.
As a preferred embodiment, on the basis of the above-mentioned manner, further, the positioning mechanism 7 includes a positioning block 701, the positioning block 701 is fixedly installed on the threaded rod 302 and penetrates through the top end of the box body 1, a limiting groove is formed in the positioning block 701, a third spring 702 is fixedly arranged at the bottom end of the limiting groove, a connecting block 703 is fixedly arranged at the top end of the third spring 702, a rectangular rod 704 is rotatably connected to the top end of the connecting block 703, a circular groove is formed at the top end of the positioning block 701, a circular groove is formed at the top end of the rectangular rod 704, the circular groove is penetrated through by the top end of the rectangular rod 704, the rectangular rod 704 can be ejected out of the circular groove by the third spring 702 in cooperation with the connecting block 703, a rectangular groove matched with the rectangular rod 704 is formed at the bottom end of the driving rod 602, the rectangular rod 704 can be connected with the driving rod 602 by the rectangular groove, a bolt is arranged on one side of the positioning block 701, and one end of the bolt 705 penetrates through the positioning block 701 and is connected with the rectangular rod 705, the rectangular bar 704 is fixed by a latch 705.
In a preferred embodiment, in addition to the above-mentioned manner, the shielding portion 8 further includes a shielding plate 801, the shielding plate 801 is located in the slot, the first filter plate 406 and the second filter plate 501 can be covered by the shielding plate 801, a hinge 802 is fixedly disposed on one side of the top end of the slot, the shielding plate 801 is hinged to the hinge 802, and the shielding plate 801 is hinged to the box body 1 by the hinge 802.
In addition to the above-described embodiments, the control terminal 9 is a PLC control box fixedly connected to the housing 1, and the operation of the stepping motor 601 can be controlled by the PLC control box.
Specifically, the wireless voice transmission chipset and the application device thereof are used when working/using: when heat dissipation needs to be performed on the wireless voice transmission chipset 2, the shielding plate 801 is opened through the hinge 802, so that the slot is exposed, the stepping motor 601 is controlled to rotate in the forward direction, so that the transmission rod 602 rotates, the transmission rod 602 drives the first rotating member 606 to rotate, the first rotating member 606 rotates to be clamped with the first limiting member 605, the first limiting member 605 can be driven to rotate along with the continuous rotation of the first rotating member 606, so that the first rotating ring 603 drives the third gear 604 to rotate, the third gear 604 drives the first gear 407 to rotate, the first gear 407 drives the first rotating shaft 401 to rotate, the second rotating shaft 402 rotates through the two belt pulleys 403 in cooperation with the conveyor belt 404 along with the rotation of the first rotating shaft 401, the second rotating shaft 402 drives the first air pumping fan blade 405 to rotate, and hot air generated by the operation of the wireless voice transmission chipset 2 can be pumped to the outside under the action of the first air pumping fan blade 405, the air sucked into the second transmission groove when the first air exhaust fan blade 405 works can be filtered through the second filter plate 501; when the second filter plate 501 needs to be cleaned, the stepping motor 601 is controlled to rotate reversely, the first rotating member 606 drives the second rotating member 612 to rotate reversely, the second rotating member 612 rotates to clamp the second limiting member 610, the second rotating ring 608 rotates along with the rotation of the second rotating member 612, the second rotating ring 608 drives the fourth gear 609, the fourth gear 609 drives the second gear 503 to rotate, the second gear 503 drives the third rotating shaft 502 to rotate, the third rotating shaft 502 simultaneously drives the second pumping fan blade 504 and the brush rod 505 to rotate, the brush rod 505 drives the brush bristles 506 to rotate, the brush bristles 506 brush the second filter plate 501, the air blown by the second pumping fan blade 504 can blow away impurities cleaned on the second filter plate 501, and the cleaning effect is improved; when wireless voice transmission chipset 2 needs to be maintained, the plug 705 is extracted, under the action of the third spring 702, the connecting block 703 drives the rectangular rod 704 to move upwards, because the rectangular rod 704 is rotatably connected with the connecting block 703, the position of the rectangular rod 704 can be adjusted to align the rectangular rod 704 to the rectangular groove, the rectangular rod 704 is alternately inserted into the rectangular groove to be connected, the stepping motor 601 is controlled to reversely rotate, the positioning block 701 drives the threaded rod 302 to rotate, under the limiting action of the limiting rod 301, the supporting piece 303 drives the wireless voice transmission chipset 2 to move downwards, through the notch, the wireless voice transmission chipset 2 can be taken out, and the maintenance of the wireless voice transmission chipset 2 is facilitated.
The above embodiments are only used for illustrating the invention and not for limiting the technical solutions described in the invention, and although the present invention has been described in detail in the present specification with reference to the above embodiments, the present invention is not limited to the above embodiments, and therefore, any modification or equivalent replacement of the present invention is made; all such modifications and variations are intended to be included herein within the scope of this disclosure and the appended claims.
Claims (10)
1. A wireless voice transmission chip set application device comprises a box body (1) and a wireless voice transmission chip set (2), wherein a first open groove is formed in the bottom of the box body (1), a second open groove is formed in the middle of the top end of the first open groove, a shifting mechanism (3) used for moving the wireless voice transmission chip set (2) up and down is arranged in a cavity formed by the first open groove and the second open groove, a first transmission groove, a second transmission groove and a third transmission groove are sequentially formed in the top of the box body (1) from left to right, the first transmission groove is respectively communicated with the second transmission groove and the third transmission groove, a heat dissipation mechanism (4) is arranged on one side of the third transmission groove, an air suction mechanism (5) matched with the heat dissipation mechanism (4) is arranged on the other side of the second transmission groove, a transmission mechanism (6) used for controlling the heat dissipation mechanism (4) and the air suction mechanism (5) to operate is arranged on the first transmission groove, the automatic heat dissipation device is characterized in that a positioning mechanism (7) connected with a transmission mechanism (6) is arranged on the displacement mechanism (3), a shielding portion (8) matched with the heat dissipation mechanism (4) and the air suction mechanism (5) is arranged at the top end of the box body (1), and a control end (9) is arranged at the bottom of one side of the box body (1).
2. The wireless voice transmission chipset application device of claim 1, the displacement mechanism (3) comprises a limiting rod (301), the limiting rod (301) is fixedly arranged on one side of the first open slot, the other side of the first slot is rotatably connected with a threaded rod (302), a supporting piece (303) is arranged between the limiting rod (301) and the threaded rod (302), one end of the supporting piece (303) is connected with the limiting rod (301) in a penetrating way, the other end of the supporting piece (303) is in threaded connection with the threaded rod (302), the middle part of the top end of the supporting piece (303) penetrates into the second slot and is provided with a clamping groove matched with the wireless voice transmission chip set (2), a rubber layer (304) matched with the supporting piece (303) is embedded at the bottom end of the second slot, the bottom of one side of the box body (1) is provided with a notch matched with the wireless voice transmission chip set (2).
3. The chipset application device for wireless voice transmission according to claim 2, wherein the heat dissipation mechanism (4) comprises a first rotating shaft (401), the bottom end of the first rotating shaft (401) is rotatably connected with one side of the bottom end of a third transmission slot, a first gear (407) is fixedly inserted into the bottom of the first rotating shaft (401), a second rotating shaft (402) is rotatably connected with the other side of the bottom end of the third transmission slot, belt pulleys (403) are fixedly inserted into the first rotating shaft (401) and the second rotating shaft (402), a conveyor belt (404) is arranged between the two belt pulleys (403), a plurality of first blades (405) are fixedly arranged on the side of the top of the second rotating shaft (402) in an equal arc manner, a slot is formed on one side of the top end of the box body (1), and a first filter plate (406) matched with the first pumping blade (405) is embedded into one side of the slot, and the top end of the second open groove is provided with an opening communicated with the third transmission groove.
4. The wireless voice transmission chipset application device according to claim 3, wherein the air suction mechanism (5) comprises a second filter plate (501), the second filter plate (501) is embedded and connected to the other side of the slot, the second filter plate (501) is rotatably connected to a third rotating shaft (502), a second gear (503) is inserted and fixed at the bottom end of the third rotating shaft (502) penetrating into the second transmission slot, a plurality of second pumping fan blades (504) are fixed at the side of the third rotating shaft (502) in an equal arc manner, a brush rod (505) is fixed at one side of the top end of the third rotating shaft (502), bristles (506) matched with the second filter plate (501) are fixed at the bottom end of the brush rod (505), an air guide slot is formed in the second transmission slot, and one end of the air guide slot extends to be communicated with the second slot.
5. The wireless voice transmission chipset application device of claim 4, the transmission mechanism (6) comprises a stepping motor (601), the stepping motor (601) is fixedly arranged on the other side of the top end of the box body (1), an output shaft of the stepping motor (601) penetrates through the box body (1) and is fixedly provided with a transmission rod (602), one end of the transmission rod (602) penetrates into the first transmission groove, the bottom end of the first transmission groove is rotatably connected with a first rotating ring (603), a third gear (604) is fixedly arranged on the outer side of the first rotating ring (603), the third gear (604) is meshed with the first gear (407), a first positioning groove is arranged on the inner side of the first rotating ring (603), one side of the first positioning groove is rotatably connected with a first limiting piece (605), and one end of the first limiting piece (605) penetrates through the first positioning groove.
6. The chipset application device for wireless voice transmission according to claim 5, wherein a first rotating member (606) matching with the first limiting member (605) is fixedly disposed at one end of the driving rod (602), a first spring (607) is fixedly disposed between the first limiting member (605) and the first positioning slot, a second rotating ring (608) is rotatably connected to a top end of the first driving slot, a fourth gear (609) is fixedly disposed at an outer side of the second rotating ring (608), the fourth gear (609) is engaged with the second gear (503), a second positioning slot is disposed at an inner side of the second rotating ring (608), a second limiting member (610) is rotatably connected to one side of the second positioning slot, one end of the second limiting member (610) penetrates through the second positioning slot, and a second spring (611) is fixedly disposed between the second limiting member (610) and the second positioning slot, and a second rotating piece (612) matched with the second limiting piece (610) is fixedly arranged on the first rotating piece (606).
7. The wireless voice transmission chipset application device of claim 6, the positioning mechanism (7) comprises a positioning block (701), the positioning block (701) is fixedly arranged at the top end of the threaded rod (302) penetrating out of the box body (1), a limiting groove is arranged in the positioning block (701), a third spring (702) is fixedly arranged at the bottom end of the limiting groove, a connecting block (703) is fixed at the top end of the third spring (702), a rectangular rod (704) is rotatably connected at the top end of the connecting block (703), a circular groove is formed at the top end of the positioning block (701), the top end of the rectangular rod (704) penetrates through the circular groove, the bottom end of the transmission rod (602) is provided with a rectangular groove matched with the rectangular rod (704), one side of the positioning block (701) is provided with a bolt (705), and one end of the plug pin (705) penetrates through the positioning block (701) and is connected with the rectangular rod (704) in an inserting way.
8. A wireless voice transmission chipset, using the device as claimed in claim 1, wherein the wireless voice transmission chipset (2) comprises a receiving chip and a transmitting chip, the wireless voice transmission chipset (2) further integrates a temperature detection unit, a power-off protection unit and a short-circuit protection unit, the temperature detection unit is used for detecting the temperature of the wireless voice transmission chipset (2) and driving the cooling mechanism to operate, and when the temperature continuously increases, the temperature detection unit controls the power-off protection unit to perform power-off protection on the wireless voice transmission chipset (2).
9. The chipset for wireless voice transmission according to claim 8, wherein the transmitting chip comprises an AUDIO analog signal input, an ADC analog-to-digital converter connected to the AUDIO analog signal input, a DIGIT encoder connected to the ADC analog-to-digital converter, a DAC digital-to-analog converter connected to the DIGIT encoder, a UHF modulation transmitter connected to the DAC digital-to-analog converter, and a transmitting antenna connected to the UHF modulation transmitter.
10. The wireless voice transmission chipset of claim 8, wherein the receiving chip comprises an AUDIO analog signal output, a DAC digital-to-analog converter connected to the AUDIO analog signal output, a DIGIT digital decoder connected to the DAC digital-to-analog converter, an ADC analog-to-digital converter connected to the DIGIT digital decoder, a UHF receiving demodulator connected to the ADC analog-to-digital converter, and a receiving antenna connected to the UHF receiving demodulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110636621.9A CN113411098B (en) | 2021-06-08 | 2021-06-08 | Wireless voice transmission chip set and application device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110636621.9A CN113411098B (en) | 2021-06-08 | 2021-06-08 | Wireless voice transmission chip set and application device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113411098A CN113411098A (en) | 2021-09-17 |
| CN113411098B true CN113411098B (en) | 2022-04-22 |
Family
ID=77676965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110636621.9A Active CN113411098B (en) | 2021-06-08 | 2021-06-08 | Wireless voice transmission chip set and application device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113411098B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2560164Y (en) * | 2002-07-16 | 2003-07-09 | 深圳市奔德电气有限公司 | Fixed dialing radio loud-speaker in classroom |
| US7835710B2 (en) * | 2006-01-27 | 2010-11-16 | Marvell World Trade Ltd. | Variable power adaptive transmitter |
| CN104754469A (en) * | 2015-03-23 | 2015-07-01 | 王亚斌 | Automatic starting pairing method and device for wireless microphone |
| CN105116849A (en) * | 2015-07-19 | 2015-12-02 | 西南大学 | Zigbee-based wireless fish blocking system |
| CN205336318U (en) * | 2015-12-16 | 2016-06-22 | 山东省计算中心（国家超级计算济南中心） | Underwater sound speech communication terminal |
| CN207442880U (en) * | 2017-12-01 | 2018-06-01 | 中国石油集团川庆钻探工程有限公司 | IP talkback gateway for oil-gas well |
| CN210241981U (en) * | 2019-06-27 | 2020-04-03 | 宁波奥崎仪表成套设备有限公司 | Electric heating device for gas |
-
2021
- 2021-06-08 CN CN202110636621.9A patent/CN113411098B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113411098A (en) | 2021-09-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113411098B (en) | Wireless voice transmission chip set and application device thereof | |
| CA2516068A1 (en) | Automatic sharpening system for ice-skates | |
| CN111809952B (en) | 5G signal network launching tower | |
| CN209201297U (en) | Headphone | |
| CN210430370U (en) | Charging wire with adjustable charging wire head angle | |
| CN217616291U (en) | Video monitoring device capable of rotating at multiple angles | |
| CN210305517U (en) | Cutting equipment for cable processing | |
| CN111734199A (en) | Signal tower anti-wind reinforcement subassembly | |
| CN208386655U (en) | The telephone set of adjustable transmitter position | |
| CN210958394U (en) | Wireless router | |
| US6526143B1 (en) | Device for lifting a handset | |
| CN219536301U (en) | Broadcast wireless loudspeaker | |
| CN109361836B (en) | Customer service double-image acquisition device | |
| CN113509384A (en) | Medicinal material device of loosing core | |
| CN220139896U (en) | Remote controller capable of continuously sending signals | |
| CN113381264B (en) | Scrap removing device for wiring terminal processing equipment | |
| CN110426148A (en) | A kind of minor diameter steel wire rope tension and stroke on-line monitoring system | |
| CN214306203U (en) | Positioning analysis detection system based on 5G-WiFi | |
| CN218975671U (en) | Battery detachable handset | |
| CN217335284U (en) | Motor carbon brush device with carbon brush exhaustion prompt | |
| JPH1117419A (en) | Automatic extending/contracting antenna-type portable telephone | |
| CN214898203U (en) | Novel low-friction knob switch | |
| CN213479773U (en) | Media playing device | |
| CN218526320U (en) | Indoor signal detector | |
| CN220305725U (en) | PDA capable of adjusting angle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |