CN110289871A - A kind of RI radio intelligence reception screening system - Google Patents
A kind of RI radio intelligence reception screening system Download PDFInfo
- Publication number
- CN110289871A CN110289871A CN201910636723.3A CN201910636723A CN110289871A CN 110289871 A CN110289871 A CN 110289871A CN 201910636723 A CN201910636723 A CN 201910636723A CN 110289871 A CN110289871 A CN 110289871A
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- 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
- H04B1/06—Receivers
- H04B1/08—Constructional details, e.g. cabinet
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- 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
- H04B1/06—Receivers
- H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
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- Computer Networks & Wireless Communication (AREA)
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- Quality & Reliability (AREA)
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- Electromagnetism (AREA)
- Toys (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
A kind of RI radio intelligence disclosed by the invention receives screening system, including pedestal, the groove equipped with opening upwards of left and right perforation in the pedestal, rotating device is equipped in the groove, storage device is equipped on the upside of the rotating device, it is connected between the rotating device and the storage device by connecting rod, the rotating device can drive the storage device by the connecting rod, the connecting rod upper end is fixed with receiving transducer, the receiving transducer can receive radio signal, the present invention can store probe receiver when not in use, it avoids persistently receiving junk information, service life that is energy saving and extending receiving transducer, in use, the RI radio intelligence received is converted to electric signal by screening plant, since RI radio intelligence energy is different, the intensity for being converted into electric signal is also different, according to telecommunications Number intensity is screened, and the weaker RI radio intelligence of energy is disposed in filtering.
Description
Technical field
The present invention relates to information to transmit field, and specially a kind of RI radio intelligence receives screening system.
Background technique
In present information transmitting, radio is common one of the mode of intelligence transmission, and radio refers in all freedom
The electromagnetic wave that space (including air and vacuum) is propagated, and the energy of electromagnetic wave is transmitted by charge movement, different waves
Energy contained by long radio is of different sizes, but will receive the influence of other electromagnetic fields in radio transmitting information process,
Cause doped with other useless junk information in RI radio intelligence, general radio system effective cannot cross filtering
Junk information is removed, a kind of RI radio intelligence that the present invention illustrates receives screening system, is able to solve the above problem, the present invention exists
Probe receiver can be stored when not in use, avoid persistently receiving junk information, it is energy saving and extend reception
The RI radio intelligence received is converted to electric signal by the service life of probe, in use, screening plant, due to wireless
Power information energy is different, and the intensity for being converted into electric signal is also different, is screened according to electrical signal intensity, and energy is disposed in filtering
Weaker RI radio intelligence.
Summary of the invention
Technical problem:
Junk information can be adulterated in RI radio intelligence transmittance process, general signal receiving device cannot be filtered effectively and dispose rubbish
Rubbish information.
To solve the above problems, this example devises a kind of RI radio intelligence reception screening system, a kind of radio of this example
Information receives screening system, including pedestal, the groove equipped with opening upwards of left and right perforation in the pedestal, sets in the groove
There is rotating device, is equipped with storage device on the upside of the rotating device, passes through company between the rotating device and the storage device
Extension bar connection, the rotating device can drive the storage device by the connecting rod, and the connecting rod upper end, which is fixed with, to be connect
Probe is received, the receiving transducer can receive radio signal, and the storage device can store the receiving transducer, described
Screening plant is equipped on the downside of groove in inner wall, is electrically connected between the receiving transducer and the screening plant, the screening dress
Electric signal can be converted to the radio signal that the receiving transducer receives and carry out signal screening by setting, and the pan frontward end is solid
It is connected with static housing, the fixed inside the box is equipped with detection device, the company of engagement between the detection device and the screening plant
It connects, the detection device can carry out intensity detection to the electric signal that the screening plant filters out, and the intensity of electric signal is convertible
For the wavelength of radio, and then the information of radio can be read.Valuably, the rotating device includes described in rotatable be set to
Rolling cylinder in groove, described roll are equipped with the gear grooved of opening backward, are rotatably equipped in the gear grooved in cylinder
Bevel pinion, the connecting rod lower end are fixed on the bevel pinion, can be rotated on rear side of the rolling cylinder and slidably set
There is bevel gear wheel, the bevel gear wheel is engageable to the bevel pinion, and the bevel gear wheel internal spline is connected with short axle, described
Drive cavity is equipped on rear side of groove in inner wall, the short axle rear end extends in the drive cavity and is fixed with preceding driven gear, institute
What driven gear upper end was meshed before stating is equipped with preceding driving gear, is fixed with motor shaft, the transmission in the preceding driving gear
It is installed with motor in inner wall on rear side of chamber, the motor shaft rear end is connected by power after the motor, the preceding driving gear
Side is rotatably equipped with rear drive gear, and the rear drive gear is fixed on the motor shaft circumferential surface, the rear drive gear
What lower end was meshed is equipped with rear driven gear, is fixed with long axis in the rear driven gear, the long axis front end extends to described
In groove and it is fixed on the rolling cylinder, is deceleration transmission between the rear drive gear and the rear driven gear, it is described
To drive up between preceding driving gear and the preceding driven gear, the rolling cylinder can drive the bevel pinion around described
Long axis rotation, the bevel gear wheel can drive the bevel pinion to rotate.
Preferable, the bevel gear wheel rear end thereof is connected with preceding rotor plate, and rotation connects in inner wall on rear side of the groove
It is connected to rear rotor plate, electromagnetic spring is fixed between the preceding rotor plate and the rear rotor plate, is powered to the electromagnetic spring
The preceding rotor plate sliding can be driven, and then the bevel gear wheel can be driven to slide and be disengaged from the bevel pinion.
Preferable, it is symmetrical in the rolling cylinder side face to be fixed with pushing block, on the downside of the groove on inner wall
It is fixed with fixed block, is installed with pressure sensor at left and right sides of the fixed block in end face, the pressure sensor is electrically connected
In the motor, the pressure sensor is fixed with compressed spring far from symmetrical centre one end, and the rolling cylinder rotation is simultaneously
It drives the pushing block to rotate, and then compresses the compressed spring and squeeze the pressure sensor, when the compressed spring pair
When the pressure of the pressure sensor reaches the preset value of the pressure sensor, the motor can control to invert.
Valuably, the storage device includes the fixed disc for being rotatablely connected with the connecting rod, the fixed circle
Slidably be equipped with sliding connection block on the downside of plate, in the sliding connection block up and down be equipped with through-hole, the connecting rod is worn
It crosses the through-hole and is threadedly coupled with the sliding connection block, annular array distribution is hinged on the sliding connection block circumferential surface
Four pieces of arc panels, the arc panel are fixed with hinged block close to described connecting rod one end, and the hinged block is close to the connecting rod
One end is hinged with hinge bar, and the hinge bar is articulated with the fixed disc close to described connecting rod one end.
Valuably, the screening plant includes the separate cavities in inner wall on the downside of the groove, the separate cavities right side
Be installed with fixed polar plate in inner wall, be slidably equipped with sliding pole plate on the left of the fixed polar plate, the fixed polar plate with it is described
It sliding the voltage between pole plate and keeps balance, the sliding pole plate and the fixed polar plate are electrically connected at the receiving transducer,
The radio signal that the receiving transducer receives can be converted to the fixed pole by the fixed polar plate and the sliding pole plate
Voltage signal between plate and the sliding pole plate, radio signal wavelength is shorter, the fixed polar plate and the sliding pole plate
Between voltage it is bigger, the sliding pole plate left end is fixed with sliding screw, and what is be connected in the separate cavities inner left wall sets
There is connection chamber, what is be connected in the connection chamber inner left wall is equipped with sliding cavity, can be rotated in the sliding cavity and slidable
The connecting hole of opening to the right is equipped with equipped with balladeur train, in the balladeur train, the sliding screw left end may extend into described
It is threadedly coupled in sliding cavity and with the balladeur train, what is be connected in the sliding cavity upper inside walls is equipped with company for opening forward
Through slot is rotatably equipped with meshing gear in the connectivity slot, and the meshing gear lower end is meshed always in the slide teeth
Wheel, the meshing gear front end engagement are connected to the detection device.
It is preferable, it is symmetrical above and below in the separate cavities inner left wall and what is be connected is equipped with pilot hole, the pilot hole
Interior to be slidably equipped with guide rod, the guide rod right end is fixed on the sliding pole plate, the sliding pole plate left end with it is described
Two adjustable springs are fixed between separate cavities inner left wall, when voltage increases between the fixed polar plate and the sliding pole plate
The adjustable spring is shunk, and then the sliding pole plate is driven to slide to the left.
Preferable, the balladeur train left end is rotatably connected to cantilevered axle, is equipped with and is open to the left in the cantilevered axle
Threaded hole, the threaded hole internal screw thread are connected with hand screw, and it is outer and connected that the hand screw left end extends to the pedestal
There is manual pulley.
Valuably, the detection device includes the engagement chamber set on the fixed inside the box of opening backward, the engagement
Intracavitary to be rotatably equipped with ratchet, the ratchet rear end is meshed in the meshing gear, and the meshing gear is just
The ratchet can be driven to rotate when turning, the meshing gear cannot drive the ratchet to rotate when inverting, the list
It is fixed with connecting shaft into gear, test chamber is equipped in the engagement chamber inner left wall, is rotatably equipped in the test chamber
Epicyclic wheel, the connecting shaft left end extend in the test chamber and are fixed on the epicyclic wheel, and the epicyclic wheel front end is connected
There is a block, it is symmetrical on inner wall at left and right sides of the test chamber and be fixed with infrared probe, connect between the infrared probe of two sides
It is connected to infrared ray, the block can block the infrared ray between the infrared probe of two sides.
The beneficial effects of the present invention are: the present invention can store probe receiver when not in use, avoid holding
Continued access receives junk information, and service life that is energy saving and extending receiving transducer, in use, screening plant will receive
To RI radio intelligence be converted to electric signal, since RI radio intelligence energy is different, the intensity for being converted into electric signal is also different, root
It is screened according to electrical signal intensity, the weaker RI radio intelligence of energy is disposed in filtering.
Detailed description of the invention
The present invention is described in detail by following specific embodiments and drawings for ease of explanation,.
Fig. 1 is the overall structure diagram that a kind of RI radio intelligence of the invention receives screening system；
Fig. 2 is the structural schematic diagram in direction " A-A " of Fig. 1；
Fig. 3 is the enlarged diagram of " B " of Fig. 1；
Fig. 4 is the enlarged diagram of " C " of Fig. 1；
Fig. 5 is the enlarged diagram of " D " of Fig. 1；
Fig. 6 is the structural schematic diagram in direction " E-E " of Fig. 4；
Fig. 7 is the structural schematic diagram in direction " F-F " of Fig. 6.
Specific embodiment
Below with reference to Fig. 1-Fig. 7, the present invention is described in detail, for sake of convenience, now provides to hereafter described orientation
As follows: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.
The present invention relates to a kind of RI radio intelligences to receive screening system, is mainly used in RI radio intelligence transmitting, below will
In conjunction with attached drawing of the present invention, the present invention will be further described:
A kind of RI radio intelligence of the present invention receives screening system, including pedestal 11, left and right perforation in the pedestal 11
Groove 27 equipped with opening upwards, the groove 27 is interior to be equipped with rotating device 100, is equipped with storage on the upside of the rotating device 100
Device 101 is connected between the rotating device 100 and the storage device 101 by connecting rod 31, the rotating device 100
The storage device 101 can be driven by the connecting rod 31,31 upper end of connecting rod is fixed with receiving transducer 32, described to connect
32 receivable radio signals of probe are received, the storage device 101 can store the receiving transducer 32, the groove 27
It is equipped with screening plant 102 in the inner wall of downside, is electrically connected between the receiving transducer 32 and the screening plant 102, the sieve
The radio signal that the receiving transducer 32 receives can be converted to electric signal and carry out signal screening by screening device 102, described
11 front end of pedestal is fixed with static housing 56, is equipped with detection device 103 in the static housing 56, the detection device 103 with
Connection, the electric signal that the detection device 103 can filter out the screening plant 102 are engaged between the screening plant 102
Intensity detection is carried out, the intensity of electric signal can be exchanged into the wavelength of radio, and then the information of radio can be read.
According to embodiment, the rotating device 100 is described in detail below, the rotating device 100 includes that can turn
The dynamic rolling cylinder 43 being set in the groove 27, described roll is equipped with the gear grooved 25 of opening backward in cylinder 43, described
Bevel pinion 24 is rotatably equipped in gear grooved 25,31 lower end of connecting rod is fixed on the bevel pinion 24, the rolling
It can be rotated on rear side of dynamic cylinder 43 and be slidably equipped with bevel gear wheel 33, the bevel gear wheel 33 is engageable to the bevel pinion
24,33 internal spline of bevel gear wheel is connected with short axle 40, is equipped with drive cavity 39, the short axle in the 27 rear side inner wall of groove
40 rear ends extend in the drive cavity 39 and are fixed with preceding driven gear 38, and what preceding 38 upper end of driven gear was meshed sets
There is preceding driving gear 34, motor shaft 64 is fixed in the preceding driving gear 34, is installed in the 39 rear side inner wall of drive cavity
Motor 36,64 rear end of motor shaft are connected by power in the motor 36, and preceding 34 rear side of driving gear is rotatable
Equipped with rear drive gear 35, the rear drive gear 35 is fixed on 64 circumferential surface of motor shaft, under the rear drive gear 35
The rear driven gear 37 that is equipped with being meshed is held, is fixed with long axis 23 in the rear driven gear 37,23 front end of long axis extends
In to the groove 27 and it is fixed on the rolling cylinder 43, is between the rear drive gear 35 and the rear driven gear 37
Deceleration transmission drives up between the preceding driving gear 34 and the preceding driven gear 38, and the rolling cylinder 43 can band
It moves the bevel pinion 24 to rotate around the long axis 23, the bevel gear wheel 33 can drive the bevel pinion 24 to rotate.
Valuably, rotor plate 65 before 33 rear end thereof of bevel gear wheel is connected with, the 27 rear side inner wall of groove is interior to be turned
It is dynamic to be connected with rear rotor plate 41, it is fixed with electromagnetic spring 42 between the preceding rotor plate 65 and the rear rotor plate 41, to described
The energization of electromagnetic spring 42 can drive the preceding rotor plate 65 to slide, so can drive the bevel gear wheel 33 slide and with it is described small
Bevel gear 24 is disengaged from.
Valuably, symmetrical on 43 circumferential surface of rolling cylinder to be fixed with pushing block 26, in 27 downside of groove
It is fixed with fixed block 44 on wall, is installed with pressure sensor 45, the pressure sensing in 44 left and right sides end face of fixed block
Device 45 is electrically connected at the motor 36, and the pressure sensor 45 is fixed with compressed spring 46 far from symmetrical centre one end,
The rolling cylinder 43 rotates and the pushing block 26 is driven to rotate, and then compresses the compressed spring 46 and squeeze the pressure
Sensor 45, when pressure of the compressed spring 46 to the pressure sensor 45 reaches the preset value of the pressure sensor 45
When, it can control the motor 36 to invert.
According to embodiment, the storage device 101 is described in detail below, the storage device 101 includes that can turn
The dynamic fixed disc 55 for being connected to the connecting rod 31,55 downside of fixed disc are slidably equipped with sliding connection block
28, in the sliding connection block 28 up and down be equipped with through-hole 29, the connecting rod 31 pass through the through-hole 29 and with it is described
Sliding connection block 28 is threadedly coupled, and four pieces of arc panels 30 of annular array distribution are hinged on 28 circumferential surface of sliding connection block,
The arc panel 30 is fixed with hinged block 53 close to described 31 one end of connecting rod, and the hinged block 53 is close to the connecting rod 31 1
End is hinged with hinge bar 54, and the hinge bar 54 is articulated with the fixed disc 55 close to described 31 one end of connecting rod.
According to embodiment, the screening plant 102 is described in detail below, the screening plant 102 includes being set to
Separate cavities 21 in the 27 downside inner wall of groove are installed with fixed polar plate 22 in the 21 right side inner wall of separate cavities, described solid
22 left side of fixed plate is slidably equipped with sliding pole plate 20, and the voltage between the fixed polar plate 22 and the sliding pole plate 20 is protected
Maintain an equal level weighing apparatus, and the sliding pole plate 20 is electrically connected at the receiving transducer 32, the fixed polar plate 22 with the fixed polar plate 22
The radio signal that the receiving transducer 32 receives can be converted to the fixed polar plate 22 and institute with the sliding pole plate 20
The voltage signal between sliding pole plate 20 is stated, radio signal wavelength is shorter, the fixed polar plate 22 and the sliding pole plate 20
Between voltage it is bigger, 20 left end of sliding pole plate is fixed with sliding screw 19, is connected in 21 inner left wall of separate cavities
Logical is equipped with connection chamber 15, and what is be connected in connection 15 inner left wall of chamber is equipped with sliding cavity 14, can in the sliding cavity 14
Balladeur train 50 is rotated and be slidably equipped with, is equipped with the connecting hole 49 being open to the right, the sliding in the balladeur train 50
19 left end of screw rod may extend into the sliding cavity 14 and be threadedly coupled with the balladeur train 50, in 14 upside of sliding cavity
What is be connected in wall is equipped with connectivity slot 52 for opening forward, and meshing gear 51 is rotatably equipped in the connectivity slot 52, described
51 lower end of meshing gear is meshed always in the balladeur train 50, and 51 front end of the meshing gear engagement is connected to the detection
Device 103.
Valuably, symmetrical above and below in 21 inner left wall of separate cavities and be connected be equipped with pilot hole 16, the guiding
Guide rod 17 is slidably equipped in hole 16,17 right end of guide rod is fixed on the sliding pole plate 20, the sliding pole plate
Two adjustable springs 18, the fixed polar plate 22 and the sliding are fixed between 21 inner left wall of 20 left ends and the separate cavities
The adjustable spring 18 is shunk when voltage increases between pole plate 20, and then the sliding pole plate 20 is driven to slide to the left.
Valuably, 50 left end of balladeur train is rotatably connected to cantilevered axle 48, be equipped in the cantilevered axle 48 opening to
Left threaded hole 47,47 internal screw thread of threaded hole are connected with hand screw 13, and 13 left end of hand screw extends to described
Pedestal 11 is outer and is fixed with manual pulley 12.
According to embodiment, the detection device 103 is described in detail below, the detection device 103 includes opening
The engagement chamber 57 being set in the static housing 56 backward, rotatably equipped with ratchet 58, institute in the engagement chamber 57
It states 58 rear end of ratchet to be meshed in the meshing gear 51, the meshing gear 51 can drive the ratchet when rotating forward
58 rotations, the meshing gear 51 cannot drive the ratchet 58 to rotate when inverting, be fixed in the ratchet 58
Connecting shaft 59,57 inner left wall of engagement chamber is interior to be equipped with test chamber 63, is rotatably equipped with epicyclic wheel in the test chamber 63
62,59 left end of connecting shaft extends in the test chamber 63 and is fixed on the epicyclic wheel 62,62 front end of epicyclic wheel
Be fixed with block 60, it is symmetrical on 63 left and right sides inner wall of test chamber and be fixed with infrared probe 61, two sides it is described infrared
It is connected with infrared ray between probe 61, the block 60 can block the infrared ray between the infrared probe 61 of two sides.
It is carried out below in conjunction with Fig. 1 to Fig. 7 use step for receiving screening system to one of this paper RI radio intelligence detailed
It describes in detail bright:
When initial, sliding connection block 28 is in upper limit position, and four pieces of 30 upper ends of arc panel offset at this time, at this time receiving transducer 32
It is accommodated in arc panel 30, electromagnetic spring 42 is in unpowered state at this time, and bevel gear wheel 33 is not nibbled with bevel pinion 24 at this time
It closes, slides pole plate 20 at this time and be in limit on the right-right-hand limit position, sliding screw 19 and balladeur train 50 are not connected at this time, at this time balladeur train
50 are in limit on the left position.
To electromagnetic spring 42 be powered, and then push before rotor plate 65 slide, and then drive bevel gear wheel 33 sliding and with it is small
Bevel gear 24 is meshed, and starts motor 36 at this time, and then drive rear drive gear 35 and preceding driving gear by motor shaft 64
34 rotations, and then 37 underdrive of driven gear after the drive of rear drive gear 35, while preceding driving gear 34 drives preceding driven tooth
Wheel 38 accelerates rotation, and then rear driven gear 37 drives long axis 23 and short axle 40 to rotate respectively with preceding driven gear 38, short axle 40
Revolving speed be greater than the revolving speed of long axis 23, short axle 40 drives bevel gear wheel 33 to rotate, and then bevel pinion 24 is driven to rotate, and then band
Dynamic connecting rod 31 rotates, and then receiving transducer 32 is driven to rotate, while connecting rod 31 drives sliding connection block 28 to decline, and then band
Dynamic arc panel 30 declines, and then drives hinge bar 54 to swing by hinged block 53, and then arc panel 30 is unfolded, when arc panel 30 most
When limits are opened, electromagnetic spring 42 is powered off, bevel gear wheel 33 is disengaged from bevel pinion 24 at this time, at this time connecting rod 31
It no longer rotates, receiving transducer 32 starts to receive radio signal at this time, while rear driven gear 37 drives long axis 23 to rotate, in turn
It drives and rolls the rotation of cylinder 43, and then connecting rod 31 is driven to rotate around long axis 23, and then receiving transducer 32 is driven to rotate, pushing block
26 compressible compressed springs 46 and squeeze pressure sensor 45, when pressure of the compressed spring 46 to pressure sensor 45 reaches pressure
When the preset value of sensor 45, pressure sensor 45 controls motor 36 and inverts, and then drives and roll the reversion of cylinder 43, and then band
Dynamic 31 reciprocally swinging of connecting rod, and then drive 32 reciprocally swinging of receiving transducer, it is possible to increase receiving transducer 32 receives radio signal
Efficiency.
Manual rotation manual wheel 12, and then drive cantilevered axle 48 to slide by hand screw 13, and then drive balladeur train
50 slidings, and then reduce the distance between balladeur train 50 and sliding screw 19, in 50 sliding process of balladeur train always with nibble
It closes gear 51 and keeps engagement, fixed polar plate 22 can be converted to the radio signal that receiving transducer 32 receives with sliding pole plate 20
Electric signal, when radio signal passes to fixed polar plate 22 and sliding pole plate 20, can increase since radio signal has energy
Voltage between big fixed polar plate 22 and sliding pole plate 20 is put down to be kept fixed pole plate 22 and slide the voltage between pole plate 20
Weighing apparatus, sliding the distance between pole plate 20 and fixed polar plate 22 need to increase, and then sliding pole plate 20 can slide to the left, and then drive
Sliding screw 19 slides to the left with guide rod 17, and then compresses adjustable spring 18, and sliding screw 19 slides into sliding cavity 14 to the left
And connect with balladeur train 50, sliding screw 19 can drive balladeur train 50 to rotate, until the sliding stopping sliding of pole plate 20, at this time
Sliding screw 19 stops sliding, and balladeur train 50 stops operating, and meshing gear 51 can be driven to add during balladeur train 50 rotates
Speed rotation, and then drive ratchet 58 to rotate, and then drive epicyclic wheel 62 to rotate by connecting shaft 59, and then drive block 60
It rotates and can periodically block the infrared ray between infrared probe 61.
The number that block 60 blocks infrared ray between infrared probe 61 can be exchanged into the turnning circle of balladeur train 50, in turn
It can be exchanged into sliding distance of the sliding screw 19 in connecting hole 49, and then can be exchanged into the sliding distance of sliding pole plate 20, when
When radio signal is stronger, the wavelength of radio is shorter, and the electrical signal energy of conversion is stronger, and the sliding distance of sliding pole plate 20 is got over
Greatly, after radio signal energy releases, sliding pole plate 20 can be driven to be restored to just under the elastic force effect of adjustable spring 18
Beginning state slides pole plate 20 at this time and sliding screw 19 is driven to be detached from balladeur train 50, and balladeur train 50 drives meshing gear at this time
51 rotate backward, and due to being one way engagement between meshing gear 51 and ratchet 58, ratchet 58 not can rotate at this time, this
When epicyclic wheel 62 not will drive the rotation of block 60, rotation manual wheel 12 can be passed through and adjust position of the balladeur train 50 in sliding cavity 14
It sets, when radio signal energy is weaker, the sliding distance for sliding pole plate 20 is short, and then 19 sliding distance of sliding screw is short, this
When sliding screw 19 will not be connect with balladeur train 50, at this time epicyclic wheel 62 not will drive block 60 rotate and block infrared probe
Infrared ray between 61 at this time can filter out the weaker radio signal of these energy.
The beneficial effects of the present invention are: the present invention can store probe receiver when not in use, avoid holding
Continued access receives junk information, and service life that is energy saving and extending receiving transducer, in use, screening plant will receive
To RI radio intelligence be converted to electric signal, since RI radio intelligence energy is different, the intensity for being converted into electric signal is also different, root
It is screened according to electrical signal intensity, the weaker RI radio intelligence of energy is disposed in filtering.
In the above manner, those skilled in the art can be made within the scope of the invention according to operating mode it is various
Change.
Claims (9)
1. a kind of RI radio intelligence receives screening system, including pedestal；
The groove equipped with opening upwards of left and right perforation in the pedestal, the groove is interior to be equipped with rotating device, the rotation dress
It sets upside and is equipped with storage device, connected between the rotating device and the storage device by connecting rod, the rotating device
The storage device can be driven by the connecting rod；
The connecting rod upper end is fixed with receiving transducer, and the receiving transducer can receive radio signal, and the storage device can
The receiving transducer is stored；
Screening plant is equipped on the downside of the groove in inner wall, is electrically connected between the receiving transducer and the screening plant, institute
Electric signal can be converted to the radio signal that the receiving transducer receives and carry out signal screening by stating screening plant；
The pan frontward end is fixed with static housing, and the fixed inside the box is equipped with detection device, the detection device with it is described
Connection is engaged between screening plant, the detection device can carry out intensity detection to the electric signal that the screening plant filters out.
2. a kind of RI radio intelligence as described in claim 1 receives screening system, it is characterised in that: the rotating device includes
The rolling cylinder being rotatably set in the groove, described roll are equipped with the gear grooved of opening backward, the gear in cylinder
Bevel pinion is rotatably equipped in slot, the connecting rod lower end is fixed on the bevel pinion, can on rear side of the rolling cylinder
Bevel gear wheel is rotated and is slidably equipped with, the bevel gear wheel is engageable to the bevel pinion, flower in the bevel gear wheel
Key connection has short axle；
Drive cavity is equipped on rear side of the groove in inner wall, the short axle rear end extends in the drive cavity and driven before being fixed with
Gear, what the preceding driven gear upper end was meshed is equipped with preceding driving gear, is fixed with motor shaft in the preceding driving gear, institute
It states and is installed with motor on rear side of drive cavity in inner wall, the motor shaft rear end is connected by power in the motor, the preceding active
Rear drive gear is rotatably equipped on rear side of gear, the rear drive gear is fixed on the motor shaft circumferential surface, main after described
What moving gear lower end was meshed is equipped with rear driven gear, is fixed with long axis in the rear driven gear, the long axis front end extends
In to the groove and it is fixed on the rolling cylinder.
3. a kind of RI radio intelligence as claimed in claim 2 receives screening system, it is characterised in that: the bevel gear wheel rear end
Be rotatably connected to preceding rotor plate, be rotatably connected to rear rotor plate on rear side of the groove in inner wall, the preceding rotor plate and it is described after
Electromagnetic spring is fixed between rotor plate.
4. a kind of RI radio intelligence as claimed in claim 2 receives screening system, it is characterised in that: the rolling cylinder side face
It is above symmetrical to be fixed with pushing block, fixed block, end at left and right sides of the fixed block are fixed on the downside of the groove on inner wall
Pressure sensor is installed in face, the pressure sensor is electrically connected at the motor, and the pressure sensor is far from right
Title center one end is fixed with compressed spring.
5. a kind of RI radio intelligence as described in claim 1 receives screening system, it is characterised in that: the storage device includes
It is rotatablely connected with the fixed disc of the connecting rod, is slidably equipped with sliding connection block, institute on the downside of the fixed disc
State in sliding connection block the through-hole that is equipped with up and down, the connecting rod pass through the through-hole and with the sliding connection block screw thread
Connection；
Four pieces of arc panels of annular array distribution are hinged on the sliding connection block circumferential surface, the arc panel is close to the connection
Bar one end is fixed with hinged block, and the hinged block is hinged with hinge bar close to described connecting rod one end, and the hinge bar is close to institute
It states connecting rod one end and is articulated with the fixed disc.
6. a kind of RI radio intelligence as described in claim 1 receives screening system, it is characterised in that: the screening plant includes
Separate cavities in inner wall on the downside of the groove are installed with fixed polar plate, the fixed pole in inner wall on the right side of the separate cavities
Sliding pole plate is slidably equipped on the left of plate, the sliding pole plate and the fixed polar plate are electrically connected at the receiving transducer；
The sliding pole plate left end is fixed with sliding screw, and what is be connected in the separate cavities inner left wall is equipped with connection chamber, institute
The sliding cavity that is equipped with being connected in connection chamber inner left wall is stated, can be rotated in the sliding cavity and be slidably equipped with slide teeth
Wheel, the balladeur train is interior to be equipped with the connecting hole of opening to the right, and the sliding screw left end may extend into the sliding cavity simultaneously
It is threadedly coupled with the balladeur train；
What is be connected in the sliding cavity upper inside walls is equipped with connectivity slot for opening forward, is rotatably equipped in the connectivity slot
Meshing gear, the meshing gear lower end are meshed always in the balladeur train, and the meshing gear front end engagement is connected to
The detection device.
7. a kind of RI radio intelligence as claimed in claim 6 receives screening system, it is characterised in that: on the left of the separate cavities
It is symmetrical above and below and what is be connected is equipped with pilot hole in wall, guide rod is slidably equipped in the pilot hole, the guide rod is right
End is fixed on the sliding pole plate, and two flexible bullets are fixed between the sliding pole plate left end and the separate cavities inner left wall
Spring.
8. a kind of RI radio intelligence as claimed in claim 6 receives screening system, it is characterised in that: the balladeur train left end
It is rotatably connected to cantilevered axle, the threaded hole of opening to the left is equipped in the cantilevered axle, the threaded hole internal screw thread is connected with manually
Screw rod, the hand screw left end extend to outside the pedestal and are fixed with manual pulley.
9. a kind of RI radio intelligence as described in claim 1 receives screening system, it is characterised in that: the detection device includes
The engagement chamber set on the fixed inside the box of opening backward, the engagement is intracavitary to be rotatably equipped with ratchet, the list
It is meshed to gear rear end in being fixed with connecting shaft, the engagement chamber inner left wall in the meshing gear, the ratchet
It is interior to be equipped with test chamber, it is rotatably equipped with epicyclic wheel in the test chamber, the connecting shaft left end extends in the test chamber
And it is fixed on the epicyclic wheel, the epicyclic wheel front end is fixed with block, symmetrical and solid on inner wall at left and right sides of the test chamber
It is connected with infrared probe, infrared ray is connected between the infrared probe of two sides, the block can block the described infrared of two sides
Infrared ray between probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910636723.3A CN110289871B (en) | 2019-07-15 | 2019-07-15 | Radio information receiving and screening system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910636723.3A CN110289871B (en) | 2019-07-15 | 2019-07-15 | Radio information receiving and screening system |
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| CN110289871A true CN110289871A (en) | 2019-09-27 |
| CN110289871B CN110289871B (en) | 2020-04-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113675576A (en) * | 2021-08-29 | 2021-11-19 | 王钧华 | Vehicle-mounted 5G signal enhancement system and use method thereof |
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| CN110289871B (en) | 2020-04-21 |
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