Invention content
The present invention provides a kind of using pot magnetic core realization wireless power and photoelectric transfer for the problems of the prior artDefeated communication agency.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals：
It is a kind of that wireless power and photoelectricity transmission communication agency are realized using pot magnetic core, including fixation kit and rotation groupPart, rotary components are connect by bearing with fixation kit, and wireless power mechanism is set between fixation kit and rotary components, wirelesslyPower supply mechanism includes powered transmitter structure and powered receiver structure, and powered transmitter structure includes pot magnetic core, pot magnetic core middle partEquipped with opening, open center is equipped with the cylindrical fixed column extended to opening direction, and the side surface of fixed column, which is equipped with, to be arranged withSkeleton is applied alone in annular, and skeleton is applied alone to be equipped with the groove of annular along outer circumferential surface, coil is equipped in groove；Powered receiverStructure and the setting symmetrical above and below of powered transmitter structure, structure are identical；Coil in powered transmitter structure is primary coil, powered receiverCoil in structure is secondary coil.
Preferably, cylindrical through-hole is equipped in the middle part of fixed column.
Preferably, the side of pot magnetic core is equipped with one to two opposite notches or pot magnetic core bottom setting one to twoA opposite fairlead, notch or fairlead are used for the extraction of former and deputy coil.
Preferably, the smaller rotary gap of end face holding that two pot magnetic cores are opposite.
Preferably, fixation kit is equipped with the lower circuit board with the first signal receiving module, rotary components are equipped withDigital signal on upper circuit board is converted into light by the upper circuit board with the first signal emission module, the first signal emission moduleSignal is simultaneously transferred to the first signal receiving module, and lower circuit board provides electric power by primary coil, secondary coil for upper circuit board.
Preferably, being additionally provided with second signal transmitting module on lower circuit board, being additionally provided with second signal on upper circuit board connectsModule is received, the digital signal on lower circuit board is converted into optical signal and is transferred to second signal reception by second signal transmitting moduleModule.
Preferably, two pot magnetic cores are individually fixed on fixation kit and rotary components, two pot magnetic core differenceWith upper circuit board, lower circuit board electrical connection.
Preferably, pot magnetic core, it is applied alone the rotation axis coincident of skeleton, the center line of coil and rotary components, firstThe optical signal that the optical signal and second signal transmitting module that signal emission module is launched are launched passes through the centre bore of coil.
Preferably, pot magnetic core, it is applied alone the rotation axis coincident of skeleton, the center line of coil and rotary components, firstThe optical signal that signal emission module is launched passes through the centre bore of primary coil, secondary coil, and second signal transmitting module is launchedOptical signal can be in specified rotation angle, designated position fixed point transmission signal.
Beneficial effects of the present invention：
1st, laser ranging system of the present invention realizes that lower circuit board provides electric power for upper circuit board by primary coil, secondary coil,Laser ranging movement and lower circuit are realized by transmitting optical signal between the first signal emission module and the first signal receiving moduleHigh speed information communication between plate is transmitted compared to existing slip ring, and primary coil, secondary coil power supply are contactless, and device need notThe high-precision processing of slip ring, at low cost, fault-free, noiseless, the service life is unrestricted；Wireless transmission compared with prior art, thisOn the one hand invention has stronger antijamming capability using optical signal transmission information, be not easily susceptible to extraneous interference, the letter of transmissionBreath has high reliability and high-transmission efficiency, on the one hand has extremely excellent Magnetic Shielding Effectiveness using pot magnetic core, and unit is emptyBetween inductance value it is high the characteristics of, using primary coil, secondary coil power, can not only realize and strong antijamming capability, the external world are doneDisturb small, and can realize the miniaturization for electric installation, lightweight, by primary coil, the parameter of secondary coil and pot magnetic core,Lower air gap reasonably adjusts, and can also realize higher power transmission efficiency.The laser measuring device for measuring of the present invention can be simplified effectivelyStructure reduces size, reduces product weight, reduces interference and is disturbed, reduces cost, solve laser measurement in the prior artApparatus structure is complicated, product size is big, weight is big, the technical issues of being easily disturbed, is of high cost.
2nd, second signal transmitting module is additionally provided on lower circuit board, second signal receiving module is additionally provided on upper circuit board,Digital signal on lower circuit board is converted into optical signal and is transferred to second signal receiving module by second signal transmitting module.Such asThis design, control command is transferred to upper circuit board by user by lower circuit board, so as to control laser ranging movement finding range,It realizes bi-directional transmission of information, reaches human-computer interaction.
3rd, primary coil by pot magnetic core, skeleton, primary coil is applied alone to form, pot magnetic core be mounted on rotary components on, be applied aloneIt is wound with primary coil in skeleton to be placed in pot magnetic core, primary coil is by being applied alone skeleton, pot magnetic core to connect with lower circuit board；By-passIt encloses by pot magnetic core, skeleton, secondary coil is applied alone to form, pot magnetic core is mounted on rotary components, is applied alone in skeleton and is wound with by-passCircle is placed in pot magnetic core, and secondary coil is by being applied alone skeleton, pot magnetic core to be connect with upper circuit board.
4th, primary coil and secondary coil end face keep smaller rotary gap.
5th, the pot magnetic core of primary coil, be applied alone the rotation axis coincident of skeleton, the center line of coil and rotary components, firstThe optical signal that the optical signal and second signal transmitting module that signal emission module is launched are launched passes through the centre bore of primary coil.
6th, the pot magnetic core of secondary coil, be applied alone the rotation axis coincident of skeleton, the center line of coil and rotary components, firstThe optical signal that the optical signal and second signal transmitting module that signal emission module is launched are launched passes through the centre bore of secondary coil.
7th, the pot magnetic core of primary coil, be applied alone the rotation axis coincident of skeleton, the center line of coil and rotary components, firstThe optical signal that signal emission module is launched passes through the centre bore of primary coil, secondary coil, and second signal transmitting module is with receiving mouldBlock can also can be selected in the position of other specified rotation overlappings, the optical signal launched in specified rotation angle, specific bitPut fixed point transmission signal.
Embodiment 1
It is a kind of that wireless power and photoelectricity transmission communication agency are realized using pot magnetic core as shown in Fig. 1,3,4,5, includingFixation kit 4 and rotary components 3, rotary components 3 are connect by bearing 5 with fixation kit 4, and wireless power mechanism is set to fixationBetween component 4 and rotary components 3, wireless power mechanism includes powered transmitter structure and powered receiver structure, powered transmitter structure packetPot magnetic core 6 is included, 6 middle part of pot magnetic core is equipped with opening, and open center is equipped with the cylindrical fixed column extended to opening direction10, the side surface of fixed column 10 be equipped be arranged with annular skeleton 7 is applied alone, skeleton 7 is applied alone to be equipped with annular along outer circumferential surfaceGroove 11, coil is equipped in groove 11；Powered receiver structure and the setting symmetrical above and below of powered transmitter structure, structure are identical；ForCoil in electric trigger mechanism is primary coil 8, and the coil in powered receiver structure is secondary coil 9.10 middle part of fixed column is equipped with circleThe through-hole 12 of cylindricality, wherein through-hole 12 may be configured as one or two.The side of pot magnetic core 6 is equipped with one to two and opposite lacksMouth 13 or 6 bottom of pot magnetic core set one to two opposite fairleads, notch 13 or fairlead drawing for former and deputy coilGo out.
The opposite end face of two pot magnetic cores 6 keeps smaller rotary gap.
Fixation kit 4 is equipped with the lower circuit board 2 with the first signal receiving module, and rotary components 3 are equipped with theDigital signal on upper circuit board 1 is converted into optical signal by the upper circuit board 1 of one signal emission module, the first signal emission moduleAnd the first signal receiving module is transferred to, lower circuit board 2 provides electric power by primary coil 8, secondary coil 9 for upper circuit board 1.
Second signal transmitting module is additionally provided on lower circuit board 2, second signal receiving module is additionally provided on upper circuit board 1,Digital signal on lower circuit board 2 is converted into optical signal and is transferred to second signal receiving module by second signal transmitting module.
Two pot magnetic cores 6 are individually fixed on fixation kit 4 and rotary components 3, and two pot magnetic cores 6 are respectively with powering onRoad plate 1, lower circuit board 2 are electrically connected.
Pot magnetic core 6, the rotation axis coincident that skeleton 7, the center line of coil and rotary components 3 is applied alone, the first signal hairIt penetrates the optical signal that module launches and the optical signal that second signal transmitting module is launched passes through the centre bore of coil.
Embodiment 2
It is a kind of that wireless power and photoelectricity transmission communication agency are realized using pot magnetic core as shown in Fig. 2,3,4,5, includingFixation kit 4 and rotary components 3, rotary components 3 are connect by bearing 5 with fixation kit 4, and wireless power mechanism is set to fixationBetween component 4 and rotary components 3, wireless power mechanism includes powered transmitter structure and powered receiver structure, powered transmitter structure packetPot magnetic core 6 is included, 6 middle part of pot magnetic core is equipped with opening, and open center is equipped with the cylindrical fixed column extended to opening direction10, the side surface of fixed column 10 be equipped be arranged with annular skeleton 7 is applied alone, skeleton 7 is applied alone to be equipped with annular along outer circumferential surfaceGroove 11, coil is equipped in groove 11；Powered receiver structure and the setting symmetrical above and below of powered transmitter structure, structure are identical；ForCoil in electric trigger mechanism is primary coil 8, and the coil in powered receiver structure is secondary coil 9.10 middle part of fixed column is equipped with circleThe through-hole 12 of cylindricality, wherein through-hole 12 may be configured as one or two.The side of pot magnetic core 6 is equipped with one to two and opposite lacksMouth 13 or 6 bottom of pot magnetic core set one to two opposite fairleads, notch 13 or fairlead drawing for former and deputy coilGo out.
The opposite end face of two pot magnetic cores 6 keeps smaller rotary gap.
Fixation kit 4 is equipped with the lower circuit board 2 with the first signal receiving module, and rotary components 3 are equipped with theDigital signal on upper circuit board 1 is converted into optical signal by the upper circuit board 1 of one signal emission module, the first signal emission moduleAnd the first signal receiving module is transferred to, lower circuit board 2 provides electric power by primary coil 8, secondary coil 9 for upper circuit board 1.
Second signal transmitting module is additionally provided on lower circuit board 2, second signal receiving module is additionally provided on upper circuit board 1,Digital signal on lower circuit board 2 is converted into optical signal and is transferred to second signal receiving module by second signal transmitting module.
Two pot magnetic cores 6 are individually fixed on fixation kit 4 and rotary components 3, and two pot magnetic cores 6 are respectively with powering onRoad plate 1, lower circuit board 2 are electrically connected.
Pot magnetic core 6, the rotation axis coincident that skeleton 7, the center line of coil and rotary components 3 is applied alone, the first signal hairThe centre bore that the optical signal that module is launched passes through primary coil 8, secondary coil 9 is penetrated, the light letter that second signal transmitting module is launchedNumber can specified rotation angle, designated position fixed point transmission signal.
In short, the foregoing is merely a prefered embodiment of the invention, all equivalent changes made according to scope of the present invention patentWith modification, it should all belong to the covering scope of patent of the present invention.