CN205986837U - Communication apparatus - Google Patents
Communication apparatus Download PDFInfo
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- CN205986837U CN205986837U CN201620268981.2U CN201620268981U CN205986837U CN 205986837 U CN205986837 U CN 205986837U CN 201620268981 U CN201620268981 U CN 201620268981U CN 205986837 U CN205986837 U CN 205986837U
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Abstract
The utility model provides a communication apparatus, the device includes: first part, be provided with first communication module on the first part, the second part, be provided with second communication module on the second part, wherein, first communication module with the communication connection who is non -contact between the second communication module, first part with relative rotary motion can be to the second part. So, this kind of non -contact's communication connection mode makes first communication module with have a default distance between the second communication module, and when relative rotary motion was to first part and second part, this distance remained unchanged, just first communication module with second communication module utilizes optical telecommunication or electromagnetic wave principle of communication transmission signal, has just so realized reliable high -speed communication.
Description
Technical field
The utility model belongs to the data communication technology field in electromechanical assembly, more particularly, to a kind of electromechanical assembly
Interior data communication equipment.
Background technology
In recent years, improve constantly with scientific and technological level, increasing high-tech product occurs in regarding of people
Yezhong.Such as, the sci-tech product such as upset toy car, robot.
The similarity of these products is：It is directed to rotate the part connecting.For example, connected by bearing
Two mechanical parts, do relative motion between two mechanical parts, and need to pass between these two parts
Delivery signal.In prior art, signal is usually provided to connect and transmission using conducting slip ring, but conductive
The reliability of slip ring and life-span are not only limited by the frame for movement of product, and (such as, product circularly does and revolves
Turning relative motion leads to conducting slip ring to damage), also it is difficult to transmit high speed signal.
Based on this, need one kind at present badly and both can transmit high speed signal when two mechanical parts do relative motion,
Its reliability and life-span are not subject to the communicator of product frame for movement again.
Utility model content
The problem existing for prior art, the utility model embodiment provides a kind of communicator, is used for
The communicator solving between two mechanical parts of the prior art rotates in two mechanical parts
When it is impossible to stable, reliably transmit high-bandwidth signals, and the short technical problem of service life.
The utility model provides a kind of communicator, and described device includes：
First component, described first component is provided with first communication module；
Second component, described second component is provided with second communication module；Wherein,
It is contactless communication connection between described first communication module and described second communication module, described
First component and described second component can do relative rotary motion.
In such scheme, when described first component and described second component do relative rotary motion, described the
The distance between one communication module and described second communication module are constant.
In such scheme, described device also includes：Rotational connector, described rotational connector is used for connecting institute
State first component and described second component, based on described first component and described second component and the described company of rotation
Connect the connection of device, described first component and described second component can do relative rotary motion.
In such scheme, described rotational connector includes：Bearing.
In such scheme, described first communication module is arranged on the rotary shaft shaft core position of described first component.
In such scheme, described second communication module is arranged on the rotary shaft shaft core position of described second component.
In such scheme, described device also includes：Conducting slip ring, described conducting slip ring is arranged on described first
Between part and described second component.
In such scheme, described first communication module and described second communication module include：Opto-electronic communication module,
Described opto-electronic communication module includes：Photoemitter and photelectric receiver.
In such scheme, described first communication module and described second communication module include：Electromagnetic communication module,
Described electromagnetic communication module includes：Electromagnetic launcher and electromagnetic receiver.
In such scheme, described device also includes：
The first end of the first electrical signal modulator, described first electrical signal modulator and described first communication module
Mouth connects；
Second end of the first electric signal demodulator, described first electric signal demodulator and described first communication module
Mouth connects；
The first end of the second electrical signal modulator, described second electrical signal modulator and described second communication module
Mouth connects；
Second end of the second electric signal demodulator, described second electric signal demodulator and described second communication module
Mouth connects.
The utility model provides a kind of communicator, and described device includes：First component, described first
First communication module is provided with part；Second component, described second component is provided with second communication module；
Wherein, it is contactless communication connection between described first communication module and described second communication module, institute
State first component and can do relative rotary motion with described second component；So, this contactless communication link
Connect mode so that having a predeterminable range between described first communication module and described second communication module, and when the
When one part and second component do relative rotary motion, this distance keeps constant；And described first communication module
Utilize photoelectric communication or electromagnetic communication principle to transmit signal with described second communication module, be so achieved that
Reliable high-speed communication.
Brief description
The overall structure diagram of the communicator that Fig. 1 provides for the utility model embodiment one；
The first communication module that Fig. 2 provides for the utility model embodiment one and the structure of second communication module are shown
It is intended to；
The structural representation of the opto-electronic communication module that Fig. 3 provides for the utility model embodiment one；
The structural representation of the electromagnetic communication module that Fig. 4 provides for the utility model embodiment one；
Fig. 5 for the utility model embodiment one provide when described first communication module and described second communication mould
When block is opto-electronic communication module, the overall structure diagram of communicator；
Fig. 6 for the utility model embodiment one provide when described first communication module and described second communication mould
When block is electromagnetic communication module, the overall structure diagram of communicator.
Description of reference numerals：
11- first component；12- first communication module；13- second component；14- second communication module；15- turns
Movement connector；16- conducting slip ring；17- first electrical signal modulator；18- the first electric signal demodulator；19-
Second electrical signal modulator；20- the second electric signal demodulator；21- opto-electronic communication module；22- electromagnetic communication mould
Block；31- photoemitter；32- photelectric receiver；33- testing circuit；34- first photoemitter；35-
Second photoemitter；36- first photelectric receiver；37- second photelectric receiver；38- first testing circuit；
39- second testing circuit；41- electromagnetic launcher；42- electromagnetic receiver；43- first electromagnetic launcher；44-
Second electromagnetic launcher；45- first electromagnetic receiver；46- second electromagnetic receiver.
Specific embodiment
In order to realize reliable high-speed communication in two rotary parts, the utility model provides one kind
Communicator, described device includes：First component, described first component is provided with first communication module；
Second component, described second component is provided with second communication module；Wherein, described first communication module with
It is contactless communication connection between described second communication module, described first component and described second component
Relative rotary motion can be done.
The technical solution of the utility model is done further specifically below by drawings and the specific embodiments
Bright.
Embodiment one
The present embodiment provides a kind of communicator, as shown in figure 1, described device includes：First component 11,
First communication module 12, second component 13 and second communication module 14；Wherein,
It is provided with first communication module 12 on described first component 11；It is provided with described second component 13
Two communication modules 14；It is contactless between described first communication module 12 and described second communication module 14
Communication connection, described first component 11 and described second component 13 can do relative rotary motion.Described
One part 11 and described second component 13 are the mechanical part that can do relative rotary motion, such as：Power-assisted
Manipulator, toy robot, toy upset automobile etc..
When wherein, in order to ensure that first component 11 and second component 13 do relative rotary motion at an arbitrary position,
Transmission signal can be stablized, described first communication module 12 need to be arranged on the rotary shaft of described first component 11
Shaft core position；Described second communication module 14 needs to be arranged on the rotary shaft axle center position of described second component 13
Put.Here, described contactless communication connection refers to that described first communication module 12 communicates with described second
There is a predeterminable range, when described first component 11 is rotated against with described second component 13 between module 14
During motion, described first communication module 12 is constant with the holding of the distance between described second communication module 14,
Described predeterminable range could be arranged to no more than 5mm it is therefore preferable to 3mm, 1mm, 0.5mm etc..
In addition, described device also includes：Rotational connector 15, conducting slip ring 16, the first electrical signal modulator
17th, the first electric signal demodulator 18, the second electrical signal modulator 19 and the second electric signal demodulator 20；Its
In, described rotational connector 15 is used for connecting described first component 11 and described second component 13, based on institute
State the connection of first component 11 and described second component 13 and described rotational connector 15, described first component
11 just can do relative rotary motion with described second component 13.Described rotational connector 15 can include：Axle
Hold；Described bearing includes：Sliding bearing and rolling bearing.
Described conducting slip ring 16 is arranged between described first component 11 and described second component 13, described leads
Electric slip ring 16 is passed through the first power line and is connected with the power port of described first component 11 and first communication module 12
Connect, be connected with the power port of described second component 13 and second communication module 14 by second source line,
For for described first component 11, first communication module 12 and described second component 13, second communication module
14 offer supply voltages.
Described first electrical signal modulator 17 is connected with the first port of described first communication module 12, is used for
It is modulated making the frequency of described input signal full the frequency of described first communication module 12 input signal
The communication frequency of the described first communication module 12 of foot.Described first electric signal demodulator 18 leads to described first
The second port of letter module 12 connects, and the frequency for the output signal to described first communication module 12 is entered
Row demodulation.Wherein, the first port of described first communication module 12 is signal input port, and described first leads to
The second port of letter module 12 is signal output port.
Described second electrical signal modulator 19 is connected with the first port of described second communication module 14, is used for
It is modulated making the frequency of described input signal full the frequency of described second communication module 14 input signal
The communication frequency of the described second communication module 14 of foot.Described second electric signal demodulator 20 leads to described second
The second port of letter module 14 connects, and the frequency for the output signal to described second communication module 14 is entered
Row demodulation.Wherein, the first port of described second communication module 14 is signal input port, and described second leads to
The second port of letter module 14 is signal output port.
Here, as shown in Fig. 2 described first communication module 12 and described second communication module 14 can wrap
Include：Opto-electronic communication module 21 and/or electromagnetic communication module 22；Described opto-electronic communication module 21 specifically can be wrapped
Include：Photoelectric sensor；Described electromagnetic communication module 22 specifically can include：Electromagnetic wave transceiver module etc..
As shown in figure 3, described opto-electronic communication module 21 includes：Photoemitter 31, photelectric receiver 32
And testing circuit 33；Described testing circuit 33 is connected with described photelectric receiver 32, is used for leaching effective letter
Number and desired signal.Referring to Fig. 5, wherein, described photoemitter 31 includes：First photoemitter 34
And second photoemitter 35；Described photelectric receiver 32 includes：First photelectric receiver 36 and the second light
Electric receiver 37；Described testing circuit 33 includes：First testing circuit 38 and the second testing circuit 39.
Here, described photoemitter 31 generally comprises：Semiconductor light source, light emitting diode (LED,
Light-Emitting Diode), laser diode and infrared-emitting diode etc..Described photelectric receiver 32
Generally comprise：Photodiode, phototriode and photocell etc..
As shown in figure 4, described electromagnetic communication module 22 includes：Electromagnetic launcher 41 and electromagnetic receiver 42；
Wherein, referring to Fig. 6, described electromagnetic launcher 41 includes：First electromagnetic launcher 43 and the second electromagnetism are sent out
Emitter 44；Described electromagnetic receiver 42 includes：First electromagnetic receiver 45 and the second electromagnetic receiver 46.
In practical application, when described first communication module 12 and described second communication module 14 are photoelectric communication
During module 21, described first communication module 12 is arranged on described first component 11, described second communication mould
Block 14 is arranged on described second component 13.As shown in figure 5, described first photoemitter 34 with described
First electrical signal modulator 17 connects, described first photelectric receiver 36 and described first testing circuit 38
First port connect, the second port of described first testing circuit 38 and described first electric signal demodulator
18 connections.Described second photoemitter 35 is connected with described second electrical signal modulator 19, and described second
Photelectric receiver 37 is connected with the first port of described second testing circuit 39, described second testing circuit 39
Second port be connected with described second electric signal demodulator 20.
When described first component 11 does relative rotary motion with described second component 13, the first electric signal warp
Send to the first photoemitter 34, described first photoemitter after first electrical signal modulator 17 modulation
34 receive electric signal after convert electrical signals to the optical signal of respective strengths, and described optical signal is sent the
Two photelectric receivers 37, described optical signal is converted into the second electric signal by described second photelectric receiver 37,
Described second electric signal filters through described second testing circuit 39, except making an uproar after, leach useful signal, described
Useful signal exports through after the second electric signal demodulator 20 demodulation.
In addition, when described first communication module 12 and described second communication module 14 are electromagnetic communication module 22
When, described first communication module 12 is arranged on described first component 11, and described second communication module 14 sets
Put on described second component 13.As shown in fig. 6, described first electromagnetic launcher 43 and described first electricity
Signal modulator 17 connects, and described first electromagnetic receiver 45 is connected with described first electric signal demodulator 18.
Described second electromagnetic launcher 44 is connected with described second electrical signal modulator 19, and described second electromagnetism receives
Device 46 is connected with described second electric signal demodulator 20.
When described first component 11 does relative rotary motion with described second component 13, the first electric signal warp
Send to the first electromagnetic launcher 43, described first electromagnetic launcher after first electrical signal modulator 17 modulation
43 receive electric signal after electric signal is sent to the second electromagnetic receiver 46, described second electromagnetic receiver
46 send the first electric signal to described second electric signal demodulator 20, described second electric signal demodulator 20
Export after described first electric signal demodulation.
The communicator providing in the present embodiment, no matter described first communication module 12 and described second communication mould
Block 14 is opto-electronic communication module 21 or electromagnetic communication module 22, can transmit the signal of high bandwidth；And
And when described first component 11 does relative rotary motion with described second component 13, described first communication mould
Relative distance between block 12 and described second communication module 14 keeps constant, so ensure that communication can
By property and stability.
Embodiment two
Corresponding to embodiment one, when the communicator that embodiment one provides is applied on boosting manipulator, tool
Body is realized as follows：
In order to the content of the present embodiment may be better understood, the present embodiment first introduces the knot of lower boosting manipulator
Structure.Described boosting manipulator includes balance crane main frame, crawl fixture and executing agency；Wherein, described balance
Hang main frame and can achieve following functions：
(1) can achieve the gravitational equilibrium state of Different Weight material it is adaptable to the accurate transfer of material operates.
(2) unloaded, fully loaded and process different workpieces when, system can perceive its weight change, and realizes load
Quick condition in three dimensions, is easy to be accurately positioned.
(3) the features such as whole balance, motion are smooth is so that operator can easily realize removing of workpiece very much
The operations such as fortune, positioning, assembling.
(4) rigid arm can make mechanical hand strap workpiece surmount obstacles；Horizontal arm can meet material in related place
The action request such as laterally put into, laterally taken out.
(5) system can remain the level of manipulator head, plays high workability.
(6) joint arrangement, has multiple revolute joints, to realize the material in wide scope and take putting；It is equipped with
There is brake gear, operator can interrupt the motion of manipulator in operation at any time.
Described crawl fixture is become one with described balance crane main frame, facilitates operator's both hands to control workpiece.
Described executing agency is to undertake and grab the mechanism that (or suction) takes object in described boosting manipulator, by finger,
Power transmission (or reinforcement) mechanism and power set etc. form.
During practical application, when the described first component 11 in embodiment one and described second component 13 are specially
During mechanical part on joint brake gear in boosting manipulator, described first component 11 can be the first pass
Section, described second component 13 can be second joint.Described first joint and described second joint can be multi-party
Position revolution, is picked and placeed with realizing the material in wide scope.
It is possible to be arranged on first communication module 12 on first joint, second communication module 14 is set
Put on second joint, be noncontact between described first communication module 12 and described second communication module 14
The communication connection of formula, can transmit control instruction in boosting manipulator crawl material.Wherein, described non-
The communication connection of contact refers to there is one between described first communication module 12 and described second communication module 14
Predeterminable range, when relative rotary motion is done with described second joint in described first joint, described first communication
Module 12 is constant with the holding of the distance between described second communication module 14, and described predeterminable range can be arranged
For being not more than 5mm it is therefore preferable to 3mm, 1mm, 0.5mm.
Here, described first joint is connected also by rotational connector 15 with described second joint, based on described
The connection of the first joint and described second joint and described rotational connector 15, described first joint and described the
Relative rotary motion just can be done in two joints.Described rotational connector 15 can include：Bearing；Described bearing bag
Include：Sliding bearing and rolling bearing.In order to ensure the first joint and second joint do at an arbitrary position relative rotation
When transhipment is dynamic, transmission signal can be stablized, described first communication module 12 need to be arranged on described first joint
Rotary shaft shaft core position；Described second communication module 14 needs to be arranged on the rotary shaft axle center of described second joint
Position.
In addition, described first communication module 12 and described second communication module 14 can pass through conducting slip ring 16
There is provided supply voltage, described conducting slip ring 16 is arranged between described first joint and described second joint, institute
State the power port that conducting slip ring 16 passes through the first power line and described first joint and first communication module 12
Connect, be connected with the power port of second joint and described second communication module 14 by second source line.
Further, when described first communication module 12 is communicated with described second communication module 14,
Also need electrical signal modulator that input signal is modulated, electric signal demodulator is demodulated to output signal.
Described electrical signal modulator includes：First electrical signal modulator 17 and the second electrical signal modulator 19；Described
Electric signal demodulator includes：First electric signal demodulator 18 and the second electric signal demodulator 20.Specifically,
Described first electrical signal modulator 17 is connected with the first port of described first communication module 12, for institute
The frequency stating first communication module 12 input signal is modulated so that the frequency of described input signal meets institute
State the communication frequency of first communication module 12.Described first electric signal demodulator 18 communicates with described first mould
The second port of block 12 connects, and the frequency for the output signal to described first communication module 12 solves
Adjust.Wherein, the first port of described first communication module 12 is signal input port, described first communication mould
The second port of block 12 is signal output port.Described second electrical signal modulator 19 communicates with described second
The first port of module 14 connects, for adjusting to the frequency of described second communication module 14 input signal
System makes the frequency of described input signal meet the communication frequency of described second communication module 14.Described second electricity
Demodulator of PM signal PM 20 is connected with the second port of described second communication module 14, for communicating to described second
The frequency of the output signal of module 14 is demodulated.Wherein, the first port of described second communication module 14
For signal input port, the second port of described second communication module 14 is signal output port.
Here, as shown in Fig. 2 described first communication module 12 and described second communication module 14 can wrap
Include：Opto-electronic communication module 21 and/or electromagnetic communication module 22；Described opto-electronic communication module 21 specifically can be wrapped
Include：Photoelectric sensor；Described electromagnetic communication module 22 specifically can include：Electromagnetic wave transceiver module etc..
As shown in figure 3, described opto-electronic communication module 21 includes：Photoemitter 31, photelectric receiver 32
And testing circuit 33；Described testing circuit 33 is connected with described photelectric receiver 32, is used for leaching effective letter
Number and desired signal.Wherein, referring to Fig. 5, described photoemitter 31 includes：First photoemitter 34
And second photoemitter 35；Described photelectric receiver 32 includes：First photelectric receiver 36 and the second light
Electric receiver 37；Described testing circuit 33 includes：First testing circuit 38 and the second testing circuit 39.
Here, described photoemitter 31 generally comprises：Semiconductor light source, LED, swash
Optical diode and infrared-emitting diode etc..Described photoelectricity connects device 32 and generally comprises：Photodiode, photoelectricity
Triode and photocell etc..
As shown in figure 4, described electromagnetic communication module 22 includes：Electromagnetic launcher 41 and electromagnetic receiver 42；
Wherein, referring to Fig. 6, described electromagnetic launcher 41 includes：First electromagnetic launcher 43 and the second electromagnetism are sent out
Emitter 44；Described electromagnetic receiver 42 includes：First electromagnetic receiver 45 and the second electromagnetic receiver 46.
Here, when described first communication module 12 and described second communication module 14 are opto-electronic communication module 21
When, described first communication module 12 is arranged on described first joint, and described second communication module 14 is arranged
On described second joint.Described first photoemitter 34 is connected with described first electrical signal modulator 17,
Described first photelectric receiver 36 is connected with the first port of described first testing circuit 38, described first inspection
The second port of slowdown monitoring circuit 38 is connected with described first electric signal demodulator 18.Described second photoemitter
35 are connected with described second electrical signal modulator 19, and described second photelectric receiver 37 detects with described second
First port connection, the second port of described second testing circuit 39 and described second electric signal of circuit 39
Demodulator 20 connects.
When described power-assisted robot receives the control instruction of feeding or blowing, described first joint with described
Second joint need to do relative rotary motion, and described executing agency is can carry out feeding or to put in predetermined scope
Material.Described control instruction is the first electric signal.Specifically, control instruction is through the first electrical signal modulator 17
Send after modulation to the first photoemitter 34, after described first photoemitter 34 receives control instruction
Control instruction is converted to the optical signal of respective strengths, and described optical signal is sent the second photelectric receiver
37, described optical signal is converted into the second electric signal, described second electric signal by described second photelectric receiver 37
Filter through described second testing circuit 39, except after making an uproar, leaching useful signal, described useful signal is through second
Export after electric signal demodulator 20 demodulation.Described executing agency carries out capturing thing according to described second electric signal
Material or placement material.
In addition, when described first communication module 12 and described second communication module 14 are electromagnetic communication module 22
When, described first communication module 12 is arranged on described first joint, and described second communication module 14 is arranged
On described second joint.Described first electromagnetic launcher 43 is connected with described first electrical signal modulator 17,
Described first electromagnetic receiver 45 is connected with described first electric signal demodulator 18.Described second Electromagnetic Launching
Device 44 is connected with described second electrical signal modulator 19, and described second electromagnetic receiver 46 is electric with described second
Demodulator of PM signal PM 20 connects.
When described power-assisted robot receives the control instruction of blowing or feeding, control instruction is through the first telecommunications
Send to the first electromagnetic launcher 43 after the modulation of number modulator 17, described first electromagnetic launcher 43 receives
After electric signal, electric signal is sent to the second electromagnetic receiver 46, described second electromagnetic receiver 46 is by first
Electric signal sends to described second electric signal demodulator 20, and described second electric signal demodulator 20 is by described
Export to executing agency after one electric signal demodulation, described executing agency is taken according to described first electric signal
Material or blowing action.
The joint arrangement of the boosting manipulator in the present embodiment adopts the communicator that embodiment one provides, can be steady
Determine, control instruction be transferred to executing agency so that executing agency quickly can accurately carry out material at high speed
Loading or unloading operation, had not only improve operating efficiency but also had alleviated artificial burden.
Embodiment three
Corresponding to embodiment one, when the communicator that embodiment one provides is applied on upset toy car,
It is implemented as follows：
In order to the content of the present embodiment may be better understood, the present embodiment first introduces lower upset toy car
Structure.Described upset toy car mainly includes：Front vehicle body, the first active plate, the second flexible connection
Plate and aftercarriage.Wherein, described front vehicle body is connected with described first active plate, and described second activity is even
Fishplate bar is connected with described aftercarriage.Described first active plate passes through rotational connector 15 and lives with described second
The plate that is dynamically connected connects.The upset of toy car is exactly to be entered by the first active plate and the second active plate
Row rotation is realized.
Specifically, first communication module 12 can be arranged on the first active plate, by the second communication mould
Block 14 is arranged on the second active plate, described first communication module 12 and described second communication module 14
Between be contactless communication connection, with can when toy car is overturn, transmit upset control instruction.
Wherein, described contactless communication connection refers to described first communication module 12 and described second communication module
There is a predeterminable range, when described first active plate and described second active plate do relative rotation between 14
When transhipment is dynamic, described first communication module 12 is constant with the holding of the distance between described second communication module 14,
Described predeterminable range could be arranged to no more than 5mm it is therefore preferable to 3mm, 1mm, 0.5mm.
Here, described first active plate and described second active plate are also by rotational connector 15
Connect, based on described first active plate and described second active plate and described rotational connector 15
Connection, described first active plate and described second active plate just can do relative rotary motion.Institute
State rotational connector 15 can include：Bearing；Described bearing includes：Sliding bearing and rolling bearing.In order to
When ensureing that the first active plate and the second active plate do relative rotary motion at an arbitrary position, Ke Yiwen
Determine transmission signal, described first communication module 12 need to be arranged on the rotary shaft axle center of described first active plate
Position；Described second communication module 14 needs to be arranged on the rotary shaft axle center position of described second active plate
Put.
In addition, described first communication module 12 and described second communication module 14 can pass through conducting slip ring 16
There is provided supply voltage, described conducting slip ring 16 is arranged on described first active plate with described second activity even
Between fishplate bar, described conducting slip ring 16 passes through the first power line and described first active plate and described first
The power port of communication module 12 connects, by second source line and described second active plate and described the
The power port of two communication modules 14 connects.
Further, when described first communication module 12 is communicated with described second communication module 14,
Also need electrical signal modulator that input signal is modulated, electric signal demodulator is demodulated to output signal.
Described electrical signal modulator includes：First electrical signal modulator 17 and the second electrical signal modulator 19；Described
Electric signal demodulator includes：First electric signal demodulator 18 and the second electric signal demodulator 20.Specifically,
Described first electrical signal modulator 17 is connected with the first port of described first communication module 12, for institute
The frequency stating first communication module 12 input signal is modulated so that the frequency of described input signal meets institute
State the communication frequency of first communication module 12.Described first electric signal demodulator 18 communicates with described first mould
The second port of block 12 connects, and the frequency for the output signal to described first communication module 12 solves
Adjust.Wherein, the first port of described first communication module 12 is signal input port, described first communication mould
The second port of block 12 is signal output port.Described second electrical signal modulator 19 communicates with described second
The first port of module 14 connects, for adjusting to the frequency of described second communication module 14 input signal
System makes the frequency of described input signal meet the communication frequency of described second communication module 14.Described second electricity
Demodulator of PM signal PM 20 is connected with the second port of described second communication module 14, for communicating to described second
The frequency of the output signal of module 14 is demodulated.Wherein, the first port of described second communication module 14
For signal input port, the second port of described second communication module 14 is signal output port.
Here, as shown in Fig. 2 described first communication module 12 and described second communication module 14 can wrap
Include：Opto-electronic communication module 21 and/or electromagnetic communication module 22；Described opto-electronic communication module 21 specifically can be wrapped
Include：Photoelectric sensor；Described electromagnetic communication module 22 specifically can include：Electromagnetic wave transceiver module etc..
As shown in figure 3, described opto-electronic communication module 21 includes：Photoemitter 31, photelectric receiver 32
And testing circuit 33；Described testing circuit 33 is connected with described photelectric receiver 32, is used for leaching effective letter
Number and desired signal.Wherein, referring to Fig. 5, described photoemitter 31 includes：First photoemitter 34
And second photoemitter 35；Described photelectric receiver 32 includes：First photelectric receiver 36 and the second light
Electric receiver 37；Described testing circuit 33 includes：First testing circuit 38 and the second testing circuit 39.
Here, described photoemitter 31 generally comprises：Semiconductor light source, LED, swash
Optical diode and infrared-emitting diode etc..Described photoelectricity connects device 32 and generally comprises：Photodiode, photoelectricity
Triode and photocell etc..
As shown in figure 4, described electromagnetic communication module 22 includes：Electromagnetic launcher 41 and electromagnetic receiver 42；
Wherein, referring to Fig. 6, described electromagnetic launcher 41 includes：First electromagnetic launcher 43 and the second electromagnetism are sent out
Emitter 44；Described electromagnetic receiver 42 includes：First electromagnetic receiver 45 and the second electromagnetic receiver 46.
Here, when described first communication module 12 and described second communication module 14 are opto-electronic communication module 21
When, described first communication module 12 is arranged on described first active plate, described second communication module
14 are arranged on described second active plate.Described first photoemitter 34 and described first electric signal
Modulator 17 connects, and described first photelectric receiver 36 is connected with the first port of described first testing circuit 38
Connect, the second port of described first testing circuit 38 is connected with described first electric signal demodulator 18.Described
Second photoemitter 35 is connected with described second electrical signal modulator 19, described second photelectric receiver 37
Be connected with the first port of described second testing circuit 39, the second port of described second testing circuit 39 with
Described second electric signal demodulator 20 connects.
When described upset toy car receive the first upset control instruction when, described first active plate with
Described second active plate need to do relative rotary motion so that described aftercarriage is overturn.Described first
Upset control instruction is the first electric signal.Specifically, the first upset control instruction is through the first electrical signal modulator
Send to the first photoemitter 34 after 17 modulation, described first photoemitter 34 receives the first upset
After control instruction, the first upset control instruction is converted to the optical signal of respective strengths, and described optical signal is sent out
Send the second photelectric receiver 37, described optical signal is converted into the second telecommunications by described second photelectric receiver 37
Number, described second electric signal filters through described second testing circuit 39, except making an uproar after, leach useful signal,
Described useful signal exports through after the second electric signal demodulator 20 demodulation.Described second active plate according to
Described useful signal is overturn, and then drives aftercarriage to be overturn.
Or, when described upset toy car receives the second upset control instruction, described second upset control
System instruction be the 3rd electric signal, second upset control instruction through the second electrical signal modulator 19 modulation after send to
Second photoemitter 35, described second photoemitter 35 receives after the second upset control instruction
Two upset control instructions are converted to the optical signal of respective strengths, and described optical signal is sent the first opto-electronic receiver
Device 36, described optical signal is converted into the 4th electric signal, described 4th electricity by described first photelectric receiver 36
Signal filters through described first testing circuit 38, except making an uproar after, leach useful signal, described useful signal warp
Export after first electric signal demodulator 18 demodulation.Described first active plate enters according to described useful signal
Row upset, and then drive front vehicle body to be overturn.
In addition, when described first communication module 12 and described second communication module 14 are electromagnetic communication module 22
When, described first communication module 12 is arranged on described first active plate, described second communication module
14 are arranged on described second active plate.Described first electromagnetic launcher 43 and described first electric signal
Modulator 17 connects, and described first electromagnetic receiver 45 is connected with described first electric signal demodulator 18.Institute
State the second electromagnetic launcher 44 to be connected with described second electrical signal modulator 19, described second electromagnetic receiver
46 are connected with described second electric signal demodulator 20.
When described upset toy car receives the first upset control instruction, the first upset control instruction is through first
Send to the first electromagnetic launcher 43 after electrical signal modulator 17 modulation, described first electromagnetic launcher 43 connects
After receiving electric signal, electric signal is sent to the second electromagnetic receiver 46, described second electromagnetic receiver 46 will
First electric signal sends to described second electric signal demodulator 20, and described second electric signal demodulator 20 is by institute
Export after stating the first electric signal demodulation, described second active plate is turned over according to described first electric signal
Turn, and then drive described aftercarriage to be overturn.
Or, when described upset toy car receives the second upset control instruction, the second upset control refers to
Order sends to the second electromagnetic launcher 44 after the second electrical signal modulator 19 modulation, and described second electromagnetism is sent out
Emitter 44 after receiving electric signal sends electric signal to the first electromagnetic receiver 45, and described first electromagnetism connects
Receive device 45 to send the 3rd electric signal to described first electric signal demodulator 18, described first electric signal demodulation
Device 18 exports after described 3rd electric signal demodulation, and described first active plate is according to described 3rd telecommunications
Number overturn, and then drive front vehicle body to be overturn.
The upset toy car that the present embodiment provides adopts the communicator that embodiment one provides, and can stablize, high
Upset control instruction is transferred to the first portable plate or the second portable plate so that the first portable plate or described by speed ground
Second portable plate accurately and rapidly overturns, and then realizes front vehicle body or the upset of aftercarriage.
Example IV
Corresponding to embodiment one, when the communicator that embodiment one provides is applied on balance car, specifically real
Now as follows：
In order to the content of the present embodiment may be better understood, the present embodiment first introduces the structure of lower balance car,
Balance car includes：Control bar (at least including leg control lever, hand steered control bar etc.) and chassis of vehicle body, car body
Master control borad is provided with chassis；When user wants the direction controlling balance car by control bar, can left and right
Weave control bar sending direction signal, when control bar swings to the left or to the right, has between meeting and chassis of vehicle body
One rotating against to the left or to the right, after control bar receives direction signal, is provided by embodiment one
Direction signal is sent to the master control borad of chassis of vehicle body by communicator, and master control borad controls balance according to direction signal
Car travels to the left or to the right.
Specifically, first communication module 12 can be arranged in control bar, second communication module 14 is set
Put on balance car chassis of vehicle body, between described first communication module 12 and described second communication module 14 be
Contactless communication connection, with can be when balance car be turned to, direction of transfer indication signal.Wherein,
Described contactless communication connection refer to described first communication module 12 and described second communication module 14 it
Between have a predeterminable range, when described control bar and described chassis of vehicle body do relative rotary motion, described first
Communication module 12 is constant with the holding of the distance between described second communication module 14, and described predeterminable range is permissible
It is set to no more than 5mm it is therefore preferable to 3mm, 1mm, 0.5mm.
Here, described control bar is connected also by rotational connector 15 with described chassis of vehicle body, based on described control
Bar processed and the connection of described chassis of vehicle body and described rotational connector 15, described control bar and described chassis of vehicle body
Relative rotary motion just can be done.Described rotational connector 15 can include：Bearing；Described bearing includes：Sliding
Dynamic bearing and rolling bearing.In order to ensure that control bar and chassis of vehicle body do relative rotary motion at an arbitrary position
When, transmission signal can be stablized, described first communication module 12 need to be arranged on the rotary shaft axle of described control bar
Heart position；Described second communication module 14 needs to be arranged on the rotary shaft shaft core position of described chassis of vehicle body.
In addition, described first communication module 12 and described second communication module 14 can pass through conducting slip ring 16
There is provided supply voltage, described conducting slip ring 16 is arranged between described control bar and described chassis of vehicle body, described
Conducting slip ring 16 passes through the power port of the first power line and described control bar and described first communication module 12
Connect, connected by the power port of second source line and described chassis of vehicle body and described second communication module 14
Connect.
Further, when described first communication module 12 is communicated with described second communication module 14,
Also need electrical signal modulator that input signal is modulated, electric signal demodulator is demodulated to output signal.
Described electrical signal modulator includes：First electrical signal modulator 17 and the second electrical signal modulator 19；Described
Electric signal demodulator includes：First electric signal demodulator 18 and the second electric signal demodulator 20.Specifically,
Described first electrical signal modulator 17 is connected with the first port of described first communication module 12, for institute
The frequency stating first communication module 12 input signal is modulated so that the frequency of described input signal meets institute
State the communication frequency of first communication module 12.Described first electric signal demodulator 18 communicates with described first mould
The second port of block 12 connects, and the frequency for the output signal to described first communication module 12 solves
Adjust.Wherein, the first port of described first communication module 12 is signal input port, described first communication mould
The second port of block 12 is signal output port.Described second electrical signal modulator 19 communicates with described second
The first port of module 14 connects, for adjusting to the frequency of described second communication module 14 input signal
System makes the frequency of described input signal meet the communication frequency of described second communication module 14.Described second electricity
Demodulator of PM signal PM 20 is connected with the second port of described second communication module 14, for communicating to described second
The frequency of the output signal of module 14 is demodulated.Wherein, the first port of described second communication module 14
For signal input port, the second port of described second communication module 14 is signal output port.
Here, as shown in Fig. 2 described first communication module 12 and described second communication module 14 can wrap
Include：Opto-electronic communication module 21 and/or electromagnetic communication module 22；Described opto-electronic communication module 21 specifically can be wrapped
Include：Photoelectric sensor；Described electromagnetic communication module 22 specifically can include：Electromagnetic wave transceiver module etc..
As shown in figure 3, described opto-electronic communication module 21 includes：Photoemitter 31, photelectric receiver 32
And testing circuit 33；Described testing circuit 33 is connected with described photelectric receiver 32, is used for leaching effective letter
Number and desired signal.Wherein, referring to Fig. 5, described photoemitter 31 includes：First photoemitter 34
And second photoemitter 35；Described photelectric receiver 32 includes：First photelectric receiver 36 and the second light
Electric receiver 37；Described testing circuit 33 includes：First testing circuit 38 and the second testing circuit 39.
Here, described photoemitter 31 generally comprises：Semiconductor light source, LED, swash
Optical diode and infrared-emitting diode etc..Described photoelectricity connects device 32 and generally comprises：Photodiode, photoelectricity
Triode and photocell etc..
As shown in figure 4, described electromagnetic communication module 22 includes：Electromagnetic launcher 41 and electromagnetic receiver 42；
Wherein, referring to Fig. 6, described electromagnetic launcher 41 includes：First electromagnetic launcher 43 and the second electromagnetism are sent out
Emitter 44；Described electromagnetic receiver 42 includes：First electromagnetic receiver 45 and the second electromagnetic receiver 46.
Here, when described first communication module 12 and described second communication module 14 are opto-electronic communication module 21
When, described first communication module 12 is arranged in described control bar, and described second communication module 14 is arranged on
On described chassis of vehicle body.Described first photoemitter 34 is connected with described first electrical signal modulator 17,
Described first photelectric receiver 36 is connected with the first port of described first testing circuit 38, described first inspection
The second port of slowdown monitoring circuit 38 is connected with described first electric signal demodulator 18.Described second photoemitter
35 are connected with described second electrical signal modulator 19, and described second photelectric receiver 37 detects with described second
First port connection, the second port of described second testing circuit 39 and described second electric signal of circuit 39
Demodulator 20 connects.
When user wants to left movement, control control bar to turn left, have between control bar and chassis of vehicle body
Relatively to the action of anticlockwise, when control bar is received by first direction signal, first direction signal is passed
Deliver to the master control borad of chassis of vehicle body, master control borad controls balance car to left movement according to first direction signal.Described
First direction signal is the first electric signal.Specifically, first direction signal is through the first electrical signal modulator 17
Send after modulation to the first photoemitter 34, after described first photoemitter 34 receives control instruction
Control instruction is converted to the optical signal of respective strengths, and described optical signal is sent the second photelectric receiver
37, described optical signal is converted into the second electric signal, described second electric signal by described second photelectric receiver 37
Filter through described second testing circuit 39, except after making an uproar, leaching useful signal, described useful signal is through second
Export to the master control borad of chassis of vehicle body after electric signal demodulator 20 demodulation.Described master control borad is according to useful signal
Control balance car to left movement.
Or, when user wants to move right, control control bar to turn right, control bar and chassis of vehicle body
Between have relatively dextrorotary action, when control bar is received by second direction signal, by second direction
Signal is sent to the master control borad of chassis of vehicle body, and master control borad controls balance car to left movement according to second direction signal.
Described second direction signal is the 3rd electric signal.Specifically, first direction signal is through the first electrical signal modulator
Send to the first photoemitter 34 after 17 modulation, described first photoemitter 34 receives control instruction
Afterwards control instruction is converted to the optical signal of respective strengths, and described optical signal is sent the second photelectric receiver
37, described optical signal is converted into the 4th electric signal, described 4th electric signal by described second photelectric receiver 37
Filter through described second testing circuit 39, except after making an uproar, leaching useful signal, described useful signal is through second
Export to the master control borad of chassis of vehicle body after electric signal demodulator 20 demodulation.Described master control borad is according to useful signal
Balance car is controlled to move right.
In addition, when described first communication module 12 and described second communication module 14 are electromagnetic communication module 22
When, described first communication module 12 is arranged in described control bar, and described second communication module 14 is arranged on
On described chassis of vehicle body.Described first electromagnetic launcher 43 is connected with described first electrical signal modulator 17,
Described first electromagnetic receiver 45 is connected with described first electric signal demodulator 18.Described second Electromagnetic Launching
Device 44 is connected with described second electrical signal modulator 19, and described second electromagnetic receiver 46 is electric with described second
Demodulator of PM signal PM 20 connects.
When described control bar receives first direction signal, first direction signal is through the first electrical signal modulator
Send to the first electromagnetic launcher 43, after described first electromagnetic launcher 43 receives electric signal after 17 modulation
Electric signal is sent to the second electromagnetic receiver 46, the first electric signal is sent out by described second electromagnetic receiver 46
Deliver to described second electric signal demodulator 20, described second electric signal demodulator 20 is by described first electric signal
Export after demodulation to the master control borad of chassis of vehicle body, described master control borad controls balance according to described first electric signal
Car is to left movement.
Or, when described control bar car receives second direction signal, second direction signal is through the second telecommunications
Send to the second electromagnetic launcher 44 after the modulation of number modulator 19, described second electromagnetic launcher 44 receives
After electric signal, electric signal is sent to the first electromagnetic receiver 45, described first electromagnetic receiver 45 is by first
Electric signal sends to described first electric signal demodulator 18, and described first electric signal demodulator 18 is by described
Export to the master control borad of chassis of vehicle body after one electric signal demodulation, described master control borad is according to described first electric signal
Balance car is controlled to move right.
The balance car providing in the present embodiment adopts the communicator that embodiment one provides, and can stablize, at high speed
Direction signal is transferred to the master control borad of chassis of vehicle body, master control borad can be according to direction signal precise control balance car
Divertical motion.It should be noted that the communicator of the present embodiment not only can be suitably used for above-mentioned booster engine
Tool hand, turning toy vehicle, balance car are moreover it is possible to be applied to the other equipments such as swing car, scooter.In a word,
Every application scenarios needing the transmission high speed signal when two mechanical parts do relative motion are it should be all suitable for
The communicator of the utility model embodiment.
The above, preferred embodiment only of the present utility model, it is not intended to limit the utility model
Protection domain, all of the present utility model spirit and principle within made any modification, equivalent and
Improve etc., should be included within protection domain of the present utility model.
Claims (10)
1. a kind of communicator is it is characterised in that described device includes：
First component, described first component is provided with first communication module；
Second component, described second component is provided with second communication module；Wherein,
It is contactless communication connection between described first communication module and described second communication module, described
First component and described second component can do relative rotary motion.
2. device as claimed in claim 1 is it is characterised in that work as described first component and described second
When part does relative rotary motion, the distance between described first communication module and described second communication module are constant.
3. device as claimed in claim 1 is it is characterised in that described device also includes：Rotational connector,
Described rotational connector is used for connecting described first component and described second component, based on described first component and
Described second component and the connection of described rotational connector, described first component can do phase with described second component
To rotary motion.
4. device as claimed in claim 3 is it is characterised in that described rotational connector includes：Bearing.
5. device as claimed in claim 1 it is characterised in that described first communication module be arranged on described
The rotary shaft shaft core position of first component.
6. the device as described in claim 1 or 5 is it is characterised in that described second communication module is arranged on
The rotary shaft shaft core position of described second component.
7. device as claimed in claim 1 is it is characterised in that described device also includes：Conducting slip ring,
Described conducting slip ring is arranged between described first component and described second component.
8. device as claimed in claim 1 is it is characterised in that described first communication module and described second
Communication module includes：Opto-electronic communication module, described opto-electronic communication module includes：Photoemitter and photoelectricity connect
Receive device.
9. device as claimed in claim 1 is it is characterised in that described first communication module and described second
Communication module includes：Electromagnetic communication module, described electromagnetic communication module includes：Electromagnetic launcher and electromagnetism connect
Receive device.
10. device as claimed in claim 1 is it is characterised in that described device also includes：
The first end of the first electrical signal modulator, described first electrical signal modulator and described first communication module
Mouth connects；
Second end of the first electric signal demodulator, described first electric signal demodulator and described first communication module
Mouth connects；
The first end of the second electrical signal modulator, described second electrical signal modulator and described second communication module
Mouth connects；
Second end of the second electric signal demodulator, described second electric signal demodulator and described second communication module
Mouth connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620268981.2U CN205986837U (en) | 2016-03-31 | 2016-03-31 | Communication apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620268981.2U CN205986837U (en) | 2016-03-31 | 2016-03-31 | Communication apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN205986837U true CN205986837U (en) | 2017-02-22 |
Family
ID=58019119
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620268981.2U Active CN205986837U (en) | 2016-03-31 | 2016-03-31 | Communication apparatus |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107659358A (en) * | 2017-10-27 | 2018-02-02 | 天津津航计算技术研究所 | A kind of multi-channel optical fibre collector ring |
| CN109802264A (en) * | 2019-01-21 | 2019-05-24 | 浙江大学 | A kind of contactless wet plug-in connector of photoelectricity mixing two-way communication |
| CN111327341A (en) * | 2020-01-14 | 2020-06-23 | 上海理工大学 | Single-antenna pilot frequency signal processing module, multi-channel signal transmission device and application |
-
2016
- 2016-03-31 CN CN201620268981.2U patent/CN205986837U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107659358A (en) * | 2017-10-27 | 2018-02-02 | 天津津航计算技术研究所 | A kind of multi-channel optical fibre collector ring |
| CN109802264A (en) * | 2019-01-21 | 2019-05-24 | 浙江大学 | A kind of contactless wet plug-in connector of photoelectricity mixing two-way communication |
| CN111327341A (en) * | 2020-01-14 | 2020-06-23 | 上海理工大学 | Single-antenna pilot frequency signal processing module, multi-channel signal transmission device and application |
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