CN206930779U - A kind of infrared acquisition and measurement apparatus - Google Patents
A kind of infrared acquisition and measurement apparatus Download PDFInfo
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- CN206930779U CN206930779U CN201720880441.4U CN201720880441U CN206930779U CN 206930779 U CN206930779 U CN 206930779U CN 201720880441 U CN201720880441 U CN 201720880441U CN 206930779 U CN206930779 U CN 206930779U
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Abstract
It the utility model is related to radar range finding field, and in particular to a kind of infrared acquisition and measurement apparatus.A kind of infrared acquisition and measurement apparatus, the rotated detection part rotated including motor, under the driving of motor, the rotated detection part is including for sending the infrared transmission module of modulated test light beam and for receiving the reflected beams after measurement target reflection and exporting the photoelectric measurement module of measurement distance or measurement light intensity;The receiving coil, receiving circuit module and first information module are arranged on rotated detection part and rotated with rotated detection part, the transmitting coil, radiating circuit module and the second information module be arranged on rotated detection portion of external and not with rotated detection part rotate.The utility model carries out wireless power and communication using magnetic coupling techniques, solves the problems, such as slip ring abrasion.
Description
Technical field
It the utility model is related to radar range finding field, and in particular to a kind of infrared acquisition and measurement apparatus.
Background technology
Currently, wireless power is a kind of convenient and safe new technology, and it is without any connection physically, the electricity of feeder ear
Can closely, without being directly contact transferred to load.Using wireless power technology, can solve such as personal digital assistant
Many electronic equipments such as (Personal Digital Assistant, PDA), portable computer, mobile phone need to pass through electricity
Source interface could be charged or be powered caused inconvenience.
In the prior art, the two articles of relative motion are powered often use wired power supply with data transfer for a long time
And wired data transfer.However, the power supply, communication mode between the object of relative motion at present use slip ring mostly, it exists tight
The life problems short slab of weight.Specifically, there is contact in slip ring, and long-term rotation can cause slip ring the problem of Fast Wearing occur,
Due to being contact point signal, this will cause noise to be difficult to eliminate or suppress.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of infrared acquisition and measurement apparatus.
In order to realize above-mentioned purpose of utility model, the utility model adopts the following technical scheme that:
A kind of infrared acquisition and measurement apparatus, including motor, the rotated detection that is rotated under the driving of motor
Part, the rotated detection part is including for sending the infrared transmission module of modulated test light beam and for receiving through measuring mesh
Mark the reflected beams after reflection and export measurement distance or measure the photoelectric measurement module of light intensity;
Also include wireless information transfer mechanism and be at least used for the nothing powered to optical measurement module and infrared transmission module
Line administration of power supply, the wireless power mechanism include receiving coil, the receiving circuit module electrically connected with receiving coil, emission lines
Circle and the radiating circuit module electrically connected with transmitting coil, the receiving circuit module connection photoelectric measurement module and infrared emission
Module;
The wireless information transfer mechanism includes the first letter electrically connected with infrared transmission module and/or photoelectric measurement module
Cease module, and the second information module for passing through wireless transmission of signals with first information module;
The receiving coil, receiving circuit module and first information module are arranged on rotated detection part and visited with rotation
Survey part to rotate together, the transmitting coil, radiating circuit module and the second information module are arranged on rotated detection portion of external
And do not rotated with rotated detection part;
The first information module electrically connects with receiving circuit module, second information module and radiating circuit module or
Power electric connection.
As one of the preferred embodiments of the present invention, the receiving coil and transmitting coil are coaxially disposed, the transmitting
Coil be arranged on for motor is installed and support on the base of rotated detection part or be arranged on be provided with it is described infrared
On the walking robot of detection and measurement apparatus, sweeping robot or unmanned plane.
As one of the preferred embodiments of the present invention, the receiving circuit module includes the rectification circuit that is in series and steady
Volt circuit, the radiating circuit module include the high frequency oscillation circuit and power amplification circuit being in series.
As one of the preferred embodiments of the present invention, the first information module is led to the second information module by photoelectricity
Letter, wifi, bluetooth or the connection of magnetic coupling radio communication;The first information module passes through bluetooth wireless connection with the second information module
When, the first communication module and second communication module are carried out full duplex and led to using a frequency division multiplexing or time-multiplexed mode
Letter.
As one of the preferred embodiments of the present invention, the receiving circuit module also includes energy-storage battery and and energy storage
The charge-discharge control circuit that battery is connected.
As one of the preferred embodiments of the present invention, in addition to photoelectric measurement module the flash memories being connected,
The flash memories are located on rotated detection part or the base for supporting rotated detection part.
As one of the preferred embodiments of the present invention, the rotated detection section bottom is additionally provided with bearing, the axle
The outer ring held supports the base of rotated detection part to be fixedly connected with being used for, and inner ring and the rotated detection part of the bearing are fixed
Connection.
As one of the preferred embodiments of the present invention, the rotating shaft of the motor is directly connected to rotated detection part
Central shaft;Or the motor drives rotated detection part to rotate by drive mechanism.
As one of the preferred embodiments of the present invention, the drive mechanism includes the motor runner being sleeved in rotating shaft,
The motor runner drives rotated detection part to rotate by transmission belt;
Or the drive mechanism includes being sleeved on driving gear in rotating shaft, is connected with the rotated detection part
The driven gear being meshed with driving gear, the motor drive rotated detection part by driving gear and driven gear
Rotation.
As one of the preferred embodiments of the present invention, the infrared transmission module includes transmitting light source, sent out for driving
Penetrate diversing lens or diversing lens group that light source sends the drive circuit board of modulation light beam and is arranged in transmitting light path;Institute
Stating photoelectric measurement module also includes sensitive chip, measuring circuit plate and the receiving lens being arranged on receiving light path or receives saturating
Microscope group.
As one of the preferred embodiments of the present invention, it is fixedly installed on the base for supporting rotated detection part
Photoelectric coded disk, the photoelectric coded disk is centered on the rotating shaft of rotated detection part.
Brief description of the drawings
Fig. 1 is the detection of the application Minitype infrared and measurement apparatus structured flowchart.
Fig. 2 is the detection of the utility model Minitype infrared and measurement apparatus overall structure diagram.
Fig. 3 is the detection of the utility model Minitype infrared and measurement apparatus internal structure schematic diagram.
Fig. 4 is the detection of the utility model Minitype infrared and measurement apparatus working light path schematic diagram.
1st, motor;2nd, rotated detection part;3rd, infrared transmission module;4th, photoelectric measurement module;5th, base;6th, axle
Hold;9th, host computer;10th, drive mechanism;31st, light source is launched;32nd, diversing lens;41st, sensitive chip;42nd, receiving lens;71st, connect
Take-up circle;72nd, receiving circuit module;81st, transmitting coil;82nd, radiating circuit module.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.
In order that those skilled in the art more fully understand application scheme, below in conjunction with the embodiment of the present application
Accompanying drawing, the technical scheme in the embodiment of the present application is clearly and completely described, it is clear that described embodiment is only
The embodiment of the application part, rather than whole embodiments.Based on the embodiment in the application, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, it should all belong to the model of the application protection
Enclose.
In addition, term " comprising " and " having " and their any deformation, it is intended that cover it is non-exclusive include, example
Such as, process, method, system, product or the equipment for containing series of steps or unit are not necessarily limited to those clearly listed
Step or unit, but may include not list clearly or for intrinsic other of these processes, method, product or equipment
Step or unit.
The utility model is described in further detail below in conjunction with the accompanying drawings.
Embodiment 1
The utility model provides a kind of infrared acquisition and measurement apparatus, including motor 1, the drive in motor 1
The rotated detection part 2 of dynamic lower rotation, the rotated detection part 2 include being used for the infrared emission mould for sending modulated test light beam
Block 3 and for receive through measurement target reflection after the reflected beams and export measurement distance or measure light intensity photoelectric measurement module
4;The rotated detection part 2 is rotated about its center axis.The built-in infrared transmitter module 3 of rotated detection part 2 and photoelectric measuring
Module 4 is measured, the infrared transmission module 3 includes transmitting light source 31 and driving transmitting light source 31 sends the driving of modulated test light beam
Circuit board, the photoelectric measurement module 4 include being used to receive the sensitive chip 41 of the reflected beams and output signal after reflecting, with
And measurement distance is calculated according to output signal or measures the measuring circuit plate of light intensity.
The rotating shaft of the motor 1 is directly connected to the central shaft of rotated detection part 2;Under the rotated detection part 2
Side is provided with base 5, when infrared acquisition and measurement apparatus work, rotated detection part 2 relative to base 5 in the horizontal direction
Constantly rotation is circulated in the range of upper 360 degree, to infrared acquisition and the panorama environment in the range of measurement apparatus in the horizontal direction 360 degree
It is scanned detection.
Be additionally provided with bearing 6 positioned at the bottom of rotated detection part 2, the outer ring of bearing 6 is fixedly connected with base 5, inner ring with
Rotated detection part 2 is fixedly connected.Preferably, the bearing 6 is roller bearing.Between base 5 and rotated detection part 2
Bearing 6 setting, reduce the rotation friction of rotated detection part 2 and base 5 so that rotated detection part 2 is the bottom of with respect to
The action of the rotation of seat 5 is more stable.
When the infrared acquisition and measurement apparatus work, because rotated detection part 2 constantly rotates, in order to accurately determine institute
Which specific angle orientation is the range data detected be at, determines rotation position of the rotated detection part 2 relative to base 5,
Photoelectric coded disk is additionally provided with the infrared acquisition and the base of measurement apparatus 5.The photoelectric coded disk is with rotated detection part 2
Central shaft centered on.The photoelectric coded disk is made up of spacing identical, the projection set with circumferential shapes, and the projection is
Rectangular preiection with certain altitude and width, one of projection have different width from remaining projection.
The infrared acquisition also includes at least being used to supply to photoelectric measurement module 4 and infrared transmission module 3 with measurement apparatus
The wireless power mechanism and wireless information transfer mechanism of electricity, the wireless power mechanism include being arranged on rotated detection part 2
Receiving coil 71, receiving circuit module 72, and be arranged on transmitting coil 81 and radiating circuit outside rotated detection part 2
Module 82, the receiving circuit module 72 being connected with receiving coil 71 are connected photoelectric measurement module 4 and infrared transmission module
3.Power supply is also associated with the radiating circuit module 82.
The receiving coil 71 and receiving circuit module 72 are arranged on rotated detection part 2 and with rotated detection part 2
Rotate together, the transmitting coil 81 and radiating circuit module 82 are arranged on the outside of rotated detection part 2 and not with rotated detection
Part 2 rotates.
The receiving circuit module 72 electrically connects drive circuit board, sensitive chip 41 and measuring circuit plate, radiating circuit mould
Block 82 is to the alternating voltage for applying rule change on transmitting coil 81 to produce alternation induction field so that receiving coil 71 produces
Raw induced electromotive force, so as to realize wireless power by the induction field between transmitting coil 81 and receiving coil 71.Receive
Rectification circuit and mu balanced circuit of the electric energy caused by coil 71 Jing Guo being in series with the receiving circuit module 72 carry out rectification
Drive circuit board, sensitive chip 41 and measuring circuit plate are conveyed to respectively after being handled with voltage stabilizing.Rectification circuit is used for pulsation
Direct current is converted into galvanic current.Preferably, the wireless power mechanism also includes being used to filter out those unwanted frequencies
The wave filter of rate composition electric current.
In order to obtain preferable electric energy laser propagation effect, the radiating circuit module 82 includes the high frequency oscillation circuit being in series
And power amplification circuit.The high frequency oscillation circuit and power amplification circuit improve the energy acceptance rate of receiving coil 71, carry
The high operating efficiency and efficiency of wireless power mechanism.
The wireless information transfer mechanism includes first electrically connected with infrared transmission module 3 and/or photoelectric measurement module 4
Information module, and the second information module for passing through wireless transmission of signals with first information module;The first information module is set
Put on rotated detection part and rotated with rotated detection part, second information module is arranged on rotated detection part
It is outside and do not rotated with rotated detection part.
The information transfer of the infrared transmission module 3 and photoelectric measurement module 4 is to first information module, first information module
The information transmission received is given to the second information module by wireless transmission mode, what second information module was received
Information transmission is to host computer 9;Host computer 9 can will be instructed infrared by radioing to accordingly by wireless information transfer mechanism
Transmitter module 3 and/or photoelectric measurement module 4.One of preferred scheme as circuit connection, the first information module is with receiving
Circuit module 72 electrically connects, second information module and radiating circuit module 82 or power electric connection.
Preferably, in order to increase the efficiency of electric energy transmission, the receiving coil 71 and transmitting coil 81 are coaxially disposed, described
Transmitting coil 81 is arranged on for installing motor 1 and supporting the base 5 of rotated detection part 2;Or, it is preferred that institute
State transmitting coil 81 and be arranged on the walking robot for being provided with the infrared acquisition and measurement apparatus, sweeping robot or unmanned plane
On, the space hold of the infra-red detection and measurement apparatus was both reduced, while take full advantage of walking robot again, sweep the floor
The mounting structure space of the host computer such as robot or unmanned plane 9.
The mode that the first information module is connected with the radio communication of the second information module can be photoelectric communication,
Wifi, bluetooth or magnetic coupling radio communication etc..Preferably, the first information module is wirelessly connected with the second information module by bluetooth
When connecing, the first communication module and second communication module are carried out full duplex and led to using a frequency division multiplexing or time-multiplexed mode
Letter.It ensure that the fluency and bandwidth of wireless information transfer between first information module and the second information module.
Bluetooth module, as the short-distance wireless communication technology of substitution data cable, bluetooth supports point is to putting and putting pair
The communication of multiple spot, the various data and voice devices in family or office are wirelessly linked to be a piconet
(Pico-net), several piconets can also further realize interconnection, form a distributed network(Scatter-net),
Easily communicated so as to realize quick between these connection equipment.Blue tooth interface is believed in embedded digital in the utility model
Realization on number processor OMAP5910, DSP(Digital Signal Processing Digital Signal Processing)To analog signal
Sampled, and the data signal after A/D conversion is handled, receiving terminal, equally, DSP pairs are transferred to by blue tooth interface
The data signal that bluetooth receives carries out D/A conversion, turns into analog signal.
Bluetooth module mainly has digital radio processor DRP in piece(DigitalRadioProcessor), numerical control vibration
Device, the switching of radio-frequency receiving-transmitting switch, built-in ARM7 embeded processors etc. in piece.During reception signal, transmit-receive switch is set to receipts state,
Radiofrequency signal is from built-in aerial(External antenna can be also changed to)After reception, it is transmitted directly to by bluetooth transceiver at baseband signal
Manage device.Base band signal process includes frequency conversion and sampling, using zero-if architecture.Data signal is stored in RAM(Capacity is 32KB)
In, call and handle for ARM7 processors, the data after processing are output to other equipment by ARM7 from addressable port, and signal was sent out
Journey is the inverse process that signal is received, in addition, also including clock and power management module and multiple universaling I/O ports, outside different
If use.HPI can provide the universal serial port of duplex, easily can be communicated with the RS232 of PC, can also and DSP
Buffered serial port communication.
It is red in order to ensure when the electric energy that the receiving coil 71 and receiving circuit module 72 receive is more than required electric energy
Outer transmitter module 3 and the stable operation of photoelectric measurement module 4 and by unnecessary electrical power storage, in case of need, the receiving circuit
Module 72 also includes energy-storage battery and the charge-discharge control circuit being connected with energy-storage battery.In order to save space hold, institute
It is preferably lithium battery to state energy-storage battery.
It is described in order to prevent the information loss of the infra-red detection caused by power-off suddenly and the modules of measurement apparatus
Infra-red detection also includes the flash memories being connected with photoelectric measurement module 4 with measurement apparatus, it is preferred that the infrared spy
Survey is also connected with measurement apparatus with infrared transmission module 3.
When it is implemented, the flash memories may be mounted in rotated detection part 2, rotation can also be arranged on and visited
Survey outside part 2;Preferably, the flash memories are arranged on base 5, the flash memories and the second communication module
Upper connection, and pass through wireless information transfer mechanism and photoelectric measurement module 4 and the wireless connection of infrared transmission module 3.
The transmitting light source 31 is LASER Light Source or is LED light source.Wherein in a preferred embodiment,
Light source is LED light source, and number is for 2 or more.In a preferred embodiment, have in infrared light emission module 4 infrared
LED light source.
The LED light source has the larger angle of divergence, in order to which the diverging light for sending LED is assembled, is launched with small divergence angle
Rotated detection part 2, the infrared transmission module 3, which also includes being arranged in transmitting light path, is used for beam collimation and the hair assembled
Lens 32 or diversing lens group are penetrated, the diversing lens 32 or diversing lens group are arranged on infra-red detection and measurement apparatus
Exit portal on, the exit portal is opened on the external shell of infra-red detection and measurement apparatus.By optimizing diversing lens
32 diameter, thickness and radius of curvature so that test beams angle of divergence after diversing lens 32 is reduced to 3 degree or smaller,
So that the test beams have certain cross-sectional area.Wherein, diversing lens 32 are convergent lens.The test beams are to pass through
Infrared beam of the modulation crest wavelength of modulated signal in 850nm.
In order to which the reflected beams being more reflected by the object are collected on sensitive chip 41, the collimation of the reflected beams is improved
Property and light intensity, the photoelectric measurement module 4 also include being arranged at receiving lens 42 or receiving lens group on receiving light path, institute
State receiving lens 42 or receiving lens group is arranged on the receiving port of infra-red detection and measurement apparatus, the receiving port is opened in
On the external shell of infra-red detection and measurement apparatus.In preferred embodiment, receiving lens group is front and rear two sector-meetings set
Poly- lens.
In order to reduce the interference of ambient light, the covers disposed on sensor is equipped with the bandpass filtering film that centre wavelength is 850nm;Or
Person, infrared light filtering film is provided with the diversing lens 32 and/or receiving lens 42, it is preferred that the infrared light filters film
Centered on wavelength be 850nm bandpass filtering film.
In order to reduce the interference of ambient light, band pass filter is provided with the radiating circuit and/or receiving circuit, it is described
Wavelength is 850nm band pass filter centered on band pass filter.Preferably, the band pass filter is arranged on exit portal and connect
In closing in.
Or in order to reduce the interference of ambient light, high-pass filtering is provided with the radiating circuit and/or receiving circuit
Piece.Preferably, the band pass filter is arranged on exit portal and receiving port.
Embodiment 2
As different from Example 1, the motor 1 drives rotated detection part 2 to rotate by drive mechanism 10.Institute
The motor runner that drive mechanism 10 includes being sleeved in the rotating shaft of motor 1 is stated, the motor runner is driven by transmission belt
Rotated detection part 2 rotates;The main body of motor 1 is fixed on the lower section of base 5, and the rotating shaft of motor 1 passes through on base 5
Through hole passes through base 5, and rotating shaft protrudes from the upper surface of base 5.Motor is fixed with the rotating shaft top for protruding from the upper surface of base 5 to turn
Wheel.
Transmission belt is flexible endless belt-shaped, is placed on the periphery of motor runner and the shell of rotated detection part 2, is in
Tight state.Motor 1 drives rotated detection part 2 to be rotated relative to base 5 by motor runner and transmission belt.The driving
Motor 1 is direct current generator or three phase electric machine.The drive mechanism 10 being made up of motor runner and transmission belt, smooth running, speed
It is stable.
Embodiment 3
As different from Example 2, the drive mechanism 10 includes the driving gear being sleeved in rotating shaft, and the rotation is visited
Survey on part 2 and be connected with the driven gear being meshed with driving gear or driven gear group, the motor 1 passes through driving tooth
Wheel and driven gear or driven gear group drive rotated detection part 2 to rotate.
The drive mechanism 10 being made up of driving gear and driven gear or driven gear group, operates steadily, space-consuming
It is few.
Embodiment 4
Unlike embodiment 1-3, the central shaft of receiving coil 71 and transmitting coil 81 perpendicular to rotated detection part 2
Direction on it is inside and outside it is nested be in nested cylindrical-shaped structure;Or receiving coil 71 and transmitting coil are placed in parallel about 81,
Following transmitting coil 81 is arranged on base 5 and antifreeze plate, receiving coil 71 above is provided between radiating circuit module
Antifreeze plate is provided with installed in rotated detection part and between receiving circuit module.
Wherein, radiating circuit module to the alternating voltage for applying rule change on following transmitting coil 81 to produce alternation
Induction field so that receiving coil 71 above produces induced electromotive force, so as to by transmitting coil 81 and receiving coil 71
Between induction field realize wireless power.Electronic component on rotated detection part 2 can pass through receiving circuit mould
Block 72 obtains power supply.
The rotated detection part 2 has a shell, has the exit portal that passes through test beams on shell and for receiving
The receiving port of the reflected beams.In the operating condition, after infrared transmission module 3 receives measurement instruction, in drive circuit board agreement
Transmitting light source 31 on lower driving infrared transmission module 3, test of the peak wavelength in 850nm is sent by the modulation of modulated signal
Light beam, the test beams are irradiated in the environment of outside need detection by the exit portal on the shell of rotated detection part 2.When
When having the objects such as barrier in environment, the test beams are irradiated on object, are reflected by the object, and obtain the reflected beams, the warp
The reflected beams of object reflection are crossed by the receiving port on the shell of rotated detection part 2, are injected inside rotated detection part 2.Should
The sensitive chip 41 that the reflected beams are fixedly set in inside rotated detection part 2 is received, and sensitive chip 41 receives reflection
Light beam, compared with measuring beam, measuring beam and the phase difference of the reflected beams are obtained, based on time-of-flight method(Time of
Flight, abbreviation TOF)Infrared acquisition and the distance between object information in measurement apparatus and environment is calculated.
Specifically, it can be detected in environment positioned at infrared acquisition and the thing in measurement apparatus ranging using time-of-flight method
Body, it is preferred that the infrared acquisition is 15 meters with measurement apparatus ranging.In addition, the frequency by controlling modulated signal, described red
Outer detection and the detection range of measurement apparatus further expand.For example the modulating light frequency launched can be reduced, the light velocity is
Constant, its wavelength will become big, and can measures farther distance in a cycle.
The infrared acquisition is used for walking robot, sweeping robot or unmanned plane, or similar intelligence with measurement apparatus
Energy machine mobile device, to the scanning probe of surrounding environment.
Finally it should be noted that:Above example is only illustrating the technical solution of the utility model rather than it is limited
System, although the utility model is described in detail with reference to above-described embodiment, those of ordinary skill in the art are still
Specific embodiment of the present utility model can be modified or equivalent substitution, these without departing from the utility model spirit and
Any modification of scope or equivalent substitution, applying within pending claims of the present utility model.
Claims (10)
1. a kind of infrared acquisition and measurement apparatus, it is characterised in that rotated including motor, under the driving of motor
Rotated detection part, the rotated detection part include being used to send the infrared transmission module of modulated test light beam and for receiving
Through measurement target reflection after the reflected beams and export measurement distance or measure light intensity photoelectric measurement module;
Also include wireless information transfer mechanism and be at least used for the wireless confession powered to optical measurement module and infrared transmission module
Motor structure, the wireless power mechanism include receiving coil, the receiving circuit module electrically connected with receiving coil, transmitting coil and
The radiating circuit module electrically connected with transmitting coil, the receiving circuit module connection photoelectric measurement module and infrared emission mould
Block;
The wireless information transfer mechanism includes the first information mould electrically connected with infrared transmission module and/or photoelectric measurement module
Block, and the second information module for passing through wireless transmission of signals with first information module;
The receiving coil, receiving circuit module and first information module are arranged on rotated detection part and with rotated detection portion
Point rotate together, the transmitting coil, radiating circuit module and the second information module be arranged on rotated detection portion of external and
Do not rotated with rotated detection part;
The first information module electrically connects with receiving circuit module, second information module and radiating circuit module or transmitting
Power electric connection.
2. infrared acquisition according to claim 1 and measurement apparatus, it is characterised in that the receiving coil and transmitting coil
It is coaxially disposed, the transmitting coil is arranged on for installing motor and supporting on the base of rotated detection part or set
On the walking robot, sweeping robot or unmanned plane of the infrared acquisition and measurement apparatus are installed.
3. infrared acquisition according to claim 1 and measurement apparatus, it is characterised in that the receiving circuit module includes phase
The rectification circuit and mu balanced circuit of series connection, the radiating circuit module include the high frequency oscillation circuit being in series and power amplification electricity
Road.
4. infrared acquisition according to claim 1 and measurement apparatus, it is characterised in that the first information module and second
Information module is connected by photoelectric communication, wifi, bluetooth or magnetic coupling radio communication.
5. infrared acquisition and measurement apparatus according to claim any one of 1-4, it is characterised in that the receiving circuit mould
Block also includes energy-storage battery and the charge-discharge control circuit being connected with energy-storage battery.
6. infrared acquisition and measurement apparatus according to claim any one of 1-4, it is characterised in that also include and photoelectric measuring
The flash memories that amount module is connected, the flash memories are located at rotated detection part or support the bottom of rotated detection part
On seat.
7. infrared acquisition and measurement apparatus according to claim any one of 1-4, it is characterised in that the rotated detection portion
Point bottom is additionally provided with bearing, the outer ring of the bearing with for supporting the base of rotated detection part to be fixedly connected, the axle
The inner ring held is fixedly connected with rotated detection part.
8. infrared acquisition and measurement apparatus according to claim any one of 2-4, it is characterised in that the motor
Rotating shaft is directly connected to the central shaft of rotated detection part;Or the motor drives rotated detection part by drive mechanism
Rotation.
9. infrared acquisition according to claim 8 and measurement apparatus, it is characterised in that the drive mechanism includes being sleeved on
Motor runner in rotating shaft, the motor runner drive rotated detection part to rotate by transmission belt;
Or the drive mechanism includes being sleeved on driving gear in rotating shaft, be connected with the rotated detection part with it is main
The driven gear that moving gear is meshed, the motor drive rotated detection part to revolve by driving gear and driven gear
Turn.
10. infrared acquisition and measurement apparatus according to claim any one of 1-4, it is characterised in that the infrared emission
Module includes transmitting light source, for driving transmitting light source to send the drive circuit board of modulation light beam and being arranged on transmitting light path
Diversing lens or diversing lens group;The photoelectric measurement module also includes sensitive chip, measuring circuit plate and is arranged to connect
Receive receiving lens or receiving lens group in light path;Photoelectricity volume is fixedly installed on the base for supporting rotated detection part
Code-disc, the photoelectric coded disk is centered on rotated detection portion central axes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201720880441.4U CN206930779U (en) | 2017-07-19 | 2017-07-19 | A kind of infrared acquisition and measurement apparatus |
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CN201720880441.4U CN206930779U (en) | 2017-07-19 | 2017-07-19 | A kind of infrared acquisition and measurement apparatus |
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CN206930779U true CN206930779U (en) | 2018-01-26 |
Family
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107238839A (en) * | 2017-07-19 | 2017-10-10 | 北醒(北京)光子科技有限公司 | A kind of infrared acquisition and measurement apparatus |
TWI660188B (en) * | 2018-03-14 | 2019-05-21 | 綠點高新科技股份有限公司 | LiDAR and electronic device |
CN111175556A (en) * | 2020-01-19 | 2020-05-19 | 付涛阳 | Novel current transformer and implementation method |
-
2017
- 2017-07-19 CN CN201720880441.4U patent/CN206930779U/en active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107238839A (en) * | 2017-07-19 | 2017-10-10 | 北醒(北京)光子科技有限公司 | A kind of infrared acquisition and measurement apparatus |
TWI660188B (en) * | 2018-03-14 | 2019-05-21 | 綠點高新科技股份有限公司 | LiDAR and electronic device |
CN111175556A (en) * | 2020-01-19 | 2020-05-19 | 付涛阳 | Novel current transformer and implementation method |
CN111175556B (en) * | 2020-01-19 | 2022-05-10 | 付涛阳 | Current transformer and implementation method |
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