CN109324319A - Device and 360 ° of scanning laser radars with wireless data sending and wireless power function - Google Patents
Device and 360 ° of scanning laser radars with wireless data sending and wireless power function Download PDFInfo
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- CN109324319A CN109324319A CN201811308008.9A CN201811308008A CN109324319A CN 109324319 A CN109324319 A CN 109324319A CN 201811308008 A CN201811308008 A CN 201811308008A CN 109324319 A CN109324319 A CN 109324319A
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- 230000005611 electricity Effects 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 230000005622 photoelectricity Effects 0.000 description 4
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/481—Constructional features, e.g. arrangements of optical elements
- G01S7/4817—Constructional features, e.g. arrangements of optical elements relating to scanning
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/481—Constructional features, e.g. arrangements of optical elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/481—Constructional features, e.g. arrangements of optical elements
- G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
Abstract
The embodiment of the invention provides a kind of device with wireless data sending and wireless power function and 360 ° of scanning laser radars, by being set as face and two parts separately positioned up and down by the power supply unit of wireless power supply module and by electric unit, it completes to power by magnetic coupling resonance, under the premise of guaranteeing wireless power, magnetic circuit is more closed, and reduces the influence to circuit；Pass through the reception photoelectric tube and emission phototube of the aperture setting wireless data transmission module on first circuit board and second circuit board simultaneously, so that the positioning for receiving photoelectric tube and emission phototube is more accurate, and reduce influence of the magnetic field produced by wireless power to wireless data transmission module, either reduce influence of the magnetic field to wireless data transmission module produced by wireless power, or improve the accuracy for receiving the positioning of photoelectric tube and emission phototube, all make have the data transmission credibility of the device of wireless data sending and wireless power function higher, conformity of production is more preferable.
Description
Technical field
The present embodiments relate to technical field of electronic equipment, more particularly, to one kind with wireless data sending and wirelessly
The device of function of supplying power and 360 ° of scanning laser radars.
Background technique
When 360 ° of scanning laser radar work, photoelectric sensor device needs 360 ° of rotations to realize to each orientation barrier
The acquisition of distance, photoelectric sensing acquisition device are necessarily required to make rotating motion relative to its power supply and data reception module.For
It is energized to photoelectric sensing acquisition device, and the collected information of photoelectric sensing acquisition device is transferred to data reception module,
It is mostly realized using wireless data sending and conducting slip ring mode in existing solution.
But conducting slip ring mode is related to cost and integrity problem, and what is actually used is few.It is existing that there is wireless data sending
It generally uses and intercouples inside and outside small one and large one two power supply coils to realize with the power supply module of the device of wireless power function
The transmission of electric energy simultaneously guarantees that the two does not contact mutual rotation.But magnetic field caused by this wireless power mode is wireless to having
Number passes and the interference of the device of wireless power function is larger, and power supply coil volume is larger, and on the basis of such wireless power mode
The transmitting terminal and receiving terminal position error of upper wireless data transmission module increase, and the magnetic field bring that either wireless power generates is done
It disturbs or wireless power bring position error, all greatly reduces the reliability and life of the transmission of wireless data transmission module data
The consistency of production.
Summary of the invention
The embodiment of the invention provides it is a kind of overcome the above problem or at least be partially solved the above problem have nothing
Line number passes and the device and 360 ° of scanning laser radars of wireless power function.
On the one hand the embodiment of the invention provides a kind of device with wireless data sending and wireless power function, comprising: the
One circuit board, second circuit board, wireless power supply module and wireless data transmission module；Wherein,
The first circuit board is arranged in parallel with the second circuit board, divides on the first circuit board and second circuit board
It is not provided with first through hole and the second through-hole, the central coaxial of the first through hole and second through-hole, and second electricity
Road plate can be parallel to the first circuit board around axis rotation where the center of the first through hole and second through-hole；
The wireless power supply module includes the power supply unit split up and down and by electric unit, and said supply unit includes power supply
Magnetic core is equipped with third through-hole with the power supply coil on electromagnet core, the power supply core center is wrapped in, and the power supply is single
Member is close to the first circuit board and is arranged close to the side of the second circuit board, and keeps the first through hole and the third logical
Hole is coaxial；It is described by electric unit include by electromagnet core and be wrapped in it is described by the power receiving coil on electromagnet core, it is described by electromagnet core
Center be equipped with fourth hole, it is described by electric unit be close to the second circuit board close to the first circuit board side be arranged,
And keep second through-hole and the fourth hole coaxial；
The wireless data transmission module includes that the signal emission phototube of face setting and signal receive photoelectric tube, the signal
Emission phototube is connected to side of the second circuit board far from first circuit board, and optical path passes through second through-hole and institute
State the duct of fourth hole formation；The signal receives photoelectric tube and is connected to one of the first circuit board far from second circuit board
Side, and the duct that optical path passes through the first through hole and the third through-hole is formed.
It further, further include pedestal and rotating disk；Wherein,
It is provided with the support shaft of protrusion on the pedestal, and is provided with fifth hole in the support shaft；The rotating disk
Pass through the rotatable outside for being sleeved on the support shaft of bearing；
The first circuit board is fixedly mounted in the pedestal different from the side of the support shaft, said supply unit position
In the fifth hole, and keep the first through hole, the third through-hole and the fifth hole coaxial；
The second circuit board is fixedly mounted in the rotating disk, described to be located in the fifth hole by electric unit,
And keep second through-hole, the fourth hole and the fifth hole coaxial.
Further, the connecting terminal of the signal emission phototube is welded on the second circuit board far from described first
The side of circuit board, the connecting terminal that the signal receives photoelectric tube are welded on the first circuit board far from the second circuit
The side of plate.
Further, the both ends of the power supply coil are respectively connected in the circuit of the first circuit board, described by electric wire
The both ends of circle are respectively connected in the circuit of the second circuit board.
On the other hand the embodiment of the invention provides a kind of 360 ° of scanning laser radars, including it is above-mentioned have wireless data sending and
Device, driving device and the signal pickup assembly of wireless power function；Wherein,
The driving device includes driving motor and transmission module, and the driving motor drives institute by the transmission module
State 360 ° of second circuit board rotations in the device with wireless data sending and wireless power function；
The signal pickup assembly includes photoelectric sensing acquisition module, the photoelectric sensing acquisition module access described second
In the circuit of circuit board or tertiary circuit plate.
Further, the transmission module is for belt transmission module, gear drive module or containing the coaxial of brushless motor
Transmission module.
Further, the photoelectric sensing acquisition module is TOF laser distance sensor.
A kind of device and 360 ° of laser scannings with wireless data sending and wireless power function provided in an embodiment of the present invention
Radar, by being set as face and two parts separately positioned up and down by the power supply unit of wireless power supply module and by electric unit,
Under the premise of guaranteeing wireless power, magnetic circuit is more closed, and reduces the influence to circuit；Simultaneously by first circuit board and
The reception photoelectric tube and emission phototube of aperture setting wireless data transmission module on second circuit board, so that receiving photoelectric tube and transmitting
The positioning of photoelectric tube is more accurate, and reduces influence of the magnetic field produced by wireless power to wireless data transmission module, either drops
Influence of the magnetic field produced by low wireless power to wireless data transmission module, or improve the positioning for receiving photoelectric tube and emission phototube
Accuracy, all to have that wireless data sending and the data transmission credibility of the device of wireless power function are higher, production is consistent
Property is more preferable.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of cross-sectional view of the device with wireless data sending and wireless power function provided in an embodiment of the present invention；
Fig. 2 is a kind of cross-sectional view of 360 ° of scanning laser radars provided in an embodiment of the present invention；
Appended drawing reference:
1- first circuit board；2- second circuit board；
3- wireless power supply module；4- wireless data transmission module；
5- pedestal 6- rotating disk；
7- driving device；8- signal pickup assembly；
11- first through hole；The second through-hole of 21-；
31- power supply unit；32- is by electric unit；
41- signal emission phototube；42- signal receives photoelectric tube；
71- driving motor；72- transmission module；
81- tertiary circuit plate；82- photoelectric sensing acquisition module；
311- is for electromagnet core；312- power supply coil；
321- is by electromagnet core；322- power receiving coil；
3111- third through-hole；3211- fourth hole.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical solution in the embodiment of the present invention is explicitly described, it is clear that described embodiment is the present invention
A part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
Every other embodiment obtained under the premise of creative work is made, shall fall within the protection scope of the present invention.
Fig. 1 is a kind of cross-sectional view of the device with wireless data sending and wireless power function provided in an embodiment of the present invention,
As shown in Figure 1, comprising: first circuit board 1, second circuit board 2, wireless power supply module 3 and wireless data transmission module 4；Wherein,
The first circuit board 1 is arranged in parallel with the second circuit board 2, the first circuit board 1 and second circuit board 2
On be respectively arranged with first through hole 11 and the second through-hole 21, the central coaxial of the first through hole 11 and second through-hole 21,
And the second circuit board 2 can be parallel to the first circuit board 1 in the first through hole 11 and second through-hole 21
Axis rotation where the heart；
The wireless power supply module 3 includes the power supply unit 31 that splits up and down and by electric unit 32, said supply unit 31
It is described to be equipped with for 311 center of electromagnet core including for electromagnet core 311 and being wrapped in the power supply coil 312 on electromagnet core
Three through-holes 3111, said supply unit 31 are close to the first circuit board 1 and are arranged close to the side of the second circuit board 2, and
Keep the first through hole 11 and the third through-hole 3111 coaxial；Described by electric unit 32 is included by electromagnet core 321 and being wrapped in
The power receiving coil 322 by electromagnet core, it is described to be equipped with fourth hole 3211 by 321 center of electromagnet core, it is described by electric unit
32 are close to the second circuit boards 2 is arranged close to the side of the first circuit board 1, and makes second through-hole 21 and described the
Four through-holes 3211 are coaxial；
The wireless data transmission module 4 includes that the signal emission phototube 41 of face setting and signal receive photoelectric tube 42, institute
It states signal emission phototube 41 and is connected to the side of the second circuit board 2 far from first circuit board 1, and optical path passes through described the
The duct that two through-holes 21 and the fourth hole 3211 are formed；The signal receives photoelectric tube 42 and is connected to the first circuit board
1 side far from second circuit board, and optical path passes through the duct for stating first through hole 11 and the formation of the third through-hole 3111.
Wherein, first circuit board 1 is fixed, and second circuit board 2 can be around the center of first through hole 11 and the second through-hole 12
The axis at place makees 360 ° of rotations, and required electric energy needs the offer of wireless power supply module 3 on second circuit board 2.Second circuit board 2
On the information being collected into be transmitted to first circuit board 1 via wireless data transmission module 4, then through mutually powered-down in first circuit board 1
Road handles or is transmitted for subsequent use.
It should be noted that first through hole 11 and third through-hole 3111, the second through-hole 21 and the fourth hole 3211 exist
It in manufacture installation process and can not guarantee completely coaxially, but not influence the realization of its function；It can be realized accordingly in other words
Under the premise of function, without guaranteeing 3211 essence of first through hole 11 and the third through-hole 3111, the second through-hole 21 and fourth hole
It is really coaxial.It is emphasized that the signal transmitting photoelectricity being threaded onto the duct that the second through-hole 21 and fourth hole 3211 are formed
Pipe 41 receives photoelectric tube 42 with signal in the duct for being threaded onto first through hole 11 and the formation of third through-hole 3111, in the second through-hole 21
When with the inaccurate coaxial or first through hole 11 of the fourth hole 3211 and inaccurate coaxial third through-hole 3111, by dividing
The launch angle and signal of other adjustment signal emission phototube 41 receive the receiving angle of photoelectric tube 42, also may be implemented wireless
Number passes function.
It should be understood that applying the device provided in an embodiment of the present invention with wireless data sending and wireless power function
When, it is matched to use and need the device rotated relative to first circuit board 1 that be supplied by wireless power supply module 3
The information that the device that electricity, matched use and needs are rotated relative to first circuit board 1 generates can also be by wireless data sending mould
Block 3 is transmitted to first circuit board 1.
For wireless power supply module 3, power supply unit 31 and be all magnetic core and to twine by the chief component of electric unit 32
Around the coil of magnetic core, power supply unit 31 and by 32 face of electric unit and separately positioned, electric energy is delivered to from power supply unit 31 by electricity
Unit 32 so that power supply unit 31 can to by electric unit 32 transmit electric energy and influence second circuit board 2 relative to first electricity
The rotation of road plate 1, realizes wireless power.3 pieces of wireless power mould utilize magnetic coupling harmonic technologies, by power supply unit 31 and by
Electric unit 32 generates LC resonance, and then carries out the high efficiency of transmission of energy.
The power supply coil 312 and power receiving coil 322 of wireless power supply module 3 are respectively wound around for electromagnet core 311 and by electromagnetism
On core 312, since the magnetic conduction of magnetic core acts on, can by the constraint of magnetic field that wireless power supply module 3 generates in a smaller space, from
And reduce magnetic field to the electromagnetic interference of first circuit board, second circuit board and wireless data transmission module 4.
To wireless data transmission module 4, it is divided into both ends, respectively signal emission phototube 41 and signal receives photoelectric tube 42,
In order to guarantee that the data between two photoelectric tubes are transmitted, the two needs face to be arranged, and passes through first through hole 11, the second through-hole respectively
21, third through-hole 3111 and fourth hole 3211 position it.As long as that is, processing and assembling first through hole
11, when 3,211 4 the second through-hole 21, third through-hole 3111 and fourth hole through-holes, guarantee the size of four through-holes and with respect to position
It sets and can guarantee that signal emission phototube 41 and signal receive both photoelectric tubes 42 relative position facing each other.
According to the conducting and shutdown of control switch in Digital Signals second circuit board 2 to be sent, with driving signal
Emission phototube 41 issues the square wave of corresponding frequencies and then realizes the photoelectricity wireless transmission of digital signal to be sent；The photoelectricity is wireless
After signal is received by signal reception photoelectric tube 42, by amplification and shaping, corresponding digital signal is generated, is sent to the first circuit
Equipment receiving end in plate 1, to realize the photoelectricity wireless transmission of digital signal.
Specifically, the device concrete operating principle provided in an embodiment of the present invention with wireless data sending and wireless power function
It is as follows: the power supply unit of wireless power supply module by first circuit board obtain electric energy, and by electric energy be transmitted to face setting by
Electric unit is powered by electric unit after by electricity for second circuit board.Second circuit board is under outer power drive relative to first circuit board
Rotation, after it is by being obtained electric energy by electric unit, circuit thereon sends out the signal received by signal emission phototube
It send the signal to second circuit board to receive photoelectric tube, realizes wireless data sending.It can be according to actual needs on first circuit board
Respective handling is carried out to the signal to be emitted, the signal received can also be carried out according to actual needs on the second circuit board
Respective handling.
A kind of device with wireless data sending and wireless power function provided in an embodiment of the present invention, by by wireless power
The power supply unit of module and it is set as face and up and down separately positioned two parts by electric unit, in the premise for guaranteeing wireless power
Under, magnetic circuit is more closed, and reduces the influence to circuit；Simultaneously by first circuit board and second circuit board aperture be arranged
The reception photoelectric tube and emission phototube of wireless data transmission module, so that the positioning for receiving photoelectric tube and emission phototube is more quasi-
Really, and influence of the magnetic field produced by wireless power to wireless data transmission module is reduced, either magnetic produced by reduction wireless power
Influence of the field to wireless data transmission module, or the accuracy for receiving the positioning of photoelectric tube and emission phototube is improved, all to have
Have that the data transmission credibility of wireless data sending and the device of wireless power function is higher, conformity of production is more preferable.
In the above-described embodiments, as shown in Fig. 2, further including pedestal 5 and rotating disk 6；Wherein,
It is provided with the support shaft of protrusion on the pedestal 5, and is provided with fifth hole in the support shaft；The rotating disk
6 pass through the rotatable outside for being sleeved on the support shaft of bearing；
The first circuit board 1 is fixedly mounted on the side in the pedestal 5 different from the support shaft, said supply unit
31 are located in the fifth hole, and keep the first through hole 11, the third through-hole 3111 and the fifth hole coaxial；
The second circuit board 2 is fixedly mounted in the rotating disk 6, described to be located at the fifth hole by electric unit 32
In, and keep second through-hole 12, the fourth hole 3211 and the fifth hole coaxial.
Specifically, first circuit board 1 is fixedly mounted on pedestal 5, fixed.Second circuit board 2 is fixedly mounted on
The axle center of rotating disk 6, rotating disk 6 is provided with through-hole, passes through in the rotatable support shaft for being sleeved on pedestal 5 of bearing, so that rotation
Turntable 6 can realize 360 ° of rotations relative to pedestal 5 and first circuit board 1, then being mounted on the second circuit board in rotating disk 6
360 ° of rotations can be realized relative to pedestal 5 and first circuit board 1.
In the above-described embodiments, it is remote to be welded on the second circuit board 2 for the connecting terminal of the signal emission phototube 41
Side from the first circuit board 1, and the bottom of the signal emission phototube 41 is made to expose the second circuit board 2；Institute
The connecting terminal for stating signal reception photoelectric tube 42 is welded on side of the first circuit board 1 far from the second circuit board 2, and
Expose the first circuit board 1 in the bottom for making the signal receive photoelectric tube.
Specifically, second circuit board is provided between the connection part of signal emission phototube 41 and wireless power supply module 3
2, first circuit board 1, first circuit board 1 are provided between the connection part and wireless power supply module 3 of signal reception photoelectric tube 42
With electro-magnetic screen layer is both provided in second circuit board 2, then the electro-magnetic screen layer in first circuit board 1 and second circuit board 2 can
Further to reduce wireless power supply module 3 to the electromagnetic interference of wireless data transmission module 4, so that having wireless data sending and wireless confession
The data transmission credibility of the device of Electricity Functional is higher, conformity of production is more preferable.
In the above-described embodiments, the both ends of the power supply coil 312 are respectively connected in the circuit of the first circuit board 1,
The both ends of the power receiving coil 322 are respectively connected in the circuit of the second circuit board 2.
In the above-described embodiments, described to be fixed on the first circuit board 1 for electromagnet core 311 by gluing；It is described by
Electromagnet core 322 is fixed on the second circuit board 2 by gluing.
Fig. 2 is a kind of cross-sectional view of 360 ° of scanning laser radars provided in an embodiment of the present invention, as shown in Fig. 2, including upper
State device, driving device 7 and the signal pickup assembly 8 with wireless data sending and wireless power function in embodiment；Wherein,
The driving device 7 includes driving motor 71 and transmission module 72, and the driving motor 71 passes through the transmission mould
Block 72 drives 360 ° of second circuit board rotations in the device with wireless data sending and wireless power function；
The signal pickup assembly 8 includes photoelectric sensing acquisition module 82, and the photoelectric sensing acquisition module 82 accesses institute
In the circuit 81 for stating second circuit board 2 or tertiary circuit plate.
Specifically, the second electricity of driving device 7 being used to drive in the device with wireless data sending and wireless power function
Road plate and signal pickup assembly 8 are relative to 360 ° of first circuit board in the device with wireless data sending and wireless power function
Rotation.Signal pickup assembly 8 is rotated relative to 360 ° of first circuit board, electric energy needed for work all need to by with wireless data sending and
Wireless power supply module in the device of wireless power function provides, i.e., obtains via second circuit board from by electric unit, acquires
To signal be transferred to first circuit board through wireless data transmission module again after second circuit board is handled.
A kind of 360 ° of scanning laser radars provided in an embodiment of the present invention, it includes wireless data sending device by will be wireless
The power supply unit of power supply module and it is set as face and up and down separately positioned two parts by electric unit, is guaranteeing wireless power
Under the premise of, magnetic circuit is more closed, and reduces the influence to circuit；Pass through the aperture on first circuit board and second circuit board simultaneously
The reception photoelectric tube and emission phototube of wireless data transmission module are set, so that the positioning of reception photoelectric tube and emission phototube is more
Accurately, and influence of the magnetic field produced by wireless power to wireless data transmission module is reduced, either produced by reduction wireless power
Influence of the magnetic field to wireless data transmission module, or the accuracy for receiving the positioning of photoelectric tube and emission phototube is improved, all make
The data transmission credibility of device with wireless data sending and wireless power function is higher, conformity of production is more preferable, so that
The reliability of scanning laser radar entirety is higher, conformity of production is more preferable.
In the above-described embodiments, the transmission module be, gear drive module or the coaxial transmission mould containing brushless motor
Block.
Specifically, in scanning laser radar, the rotation speed of signal pickup assembly 8 is often unhappy, is driven using belt
It is just able to satisfy demand, and its is easy for installation, it is easy to repair.
In the above-described embodiments, the photoelectric sensing acquisition module is TOF (Time of flight, flight time ranging)
Laser distance sensor.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (7)
1. a kind of device with wireless data sending and wireless power function characterized by comprising first circuit board, the second electricity
Road plate, wireless power supply module and wireless data transmission module；Wherein,
The first circuit board is arranged in parallel with the second circuit board, sets respectively on the first circuit board and second circuit board
It is equipped with first through hole and the second through-hole, the central coaxial of the first through hole and second through-hole, and the second circuit board
The first circuit board can be parallel to around axis rotation where the center of the first through hole and second through-hole；
The wireless power supply module includes the power supply unit split up and down and by electric unit, and said supply unit includes for electromagnet core
Be wrapped in the power supply coil on electromagnet core, the power supply core center is equipped with third through-hole, and said supply unit is tight
It pastes the first circuit board to be arranged close to the side of the second circuit board, and keeps the first through hole and the third through-hole same
Axis；It is described by electric unit include by electromagnet core and be wrapped in it is described by the power receiving coil on electromagnet core, it is described by electromagnet core center
It is described to be close to the second circuit board close to the setting of the side of the first circuit board by electric unit equipped with fourth hole, and make
Second through-hole and the fourth hole are coaxial；
The wireless data transmission module includes the signal emission phototube of face setting and signal receives photoelectric tube, the signal transmitting
Photoelectric tube is connected to side of the second circuit board far from first circuit board, and optical path passes through second through-hole and described the
The duct that four through-holes are formed；The signal receives photoelectric tube and is connected to side of the first circuit board far from second circuit board,
And the duct that optical path passes through the first through hole and the third through-hole is formed.
2. according to claim 1 with the device of wireless data sending and wireless power function, which is characterized in that further include pedestal
And rotating disk；Wherein,
It is provided with the support shaft of protrusion on the pedestal, and is provided with fifth hole in the support shaft；The rotating disk passes through
The rotatable outside for being sleeved on the support shaft of bearing；
The first circuit board is fixedly mounted in the pedestal different from the side of the support shaft, and said supply unit is located at institute
It states in fifth hole, and keeps the first through hole, the third through-hole and the fifth hole coaxial；
The second circuit board is fixedly mounted in the rotating disk, described to be located in the fifth hole by electric unit, and is made
Second through-hole, the fourth hole and the fifth hole are coaxial.
3. according to claim 1 with the device of wireless data sending and wireless power function, which is characterized in that the signal hair
The connecting terminal for penetrating photoelectric tube is welded on side of the second circuit board far from the first circuit board, and the signal receives light
The connecting terminal of fulgurite is welded on side of the first circuit board far from the second circuit board.
4. according to claim 1 with the device of wireless data sending and wireless power function, which is characterized in that the supply lines
The both ends of circle are respectively connected in the circuit of the first circuit board, and the both ends of the power receiving coil are respectively connected to the second circuit
In the circuit of plate.
5. a kind of 360 ° of scanning laser radars, which is characterized in that wireless including having as described in claim any one of 1-4
Number passes and device, driving device and the signal pickup assembly of wireless power function；Wherein,
The driving device includes driving motor and transmission module, and the driving motor drives the tool by the transmission module
There are 360 ° of second circuit board rotations in wireless data sending and the device of wireless power function；
The signal pickup assembly includes photoelectric sensing acquisition module, and the photoelectric sensing acquisition module accesses the second circuit
In the circuit of plate or tertiary circuit plate.
6. 360 ° of scanning laser radars according to claim 5, which is characterized in that the transmission module is that belt is driven mould
Block, gear drive module or the coaxial transmission module containing brushless motor.
7. 360 ° of scanning laser radars according to claim 5, which is characterized in that the photoelectric sensing acquisition module is TOF
Laser distance sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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