CN208257512U - Electronic toy turns the device of wireless power transfer - Google Patents

Abstract

The utility model discloses the devices that a kind of electronic toy turns wireless power transfer, wherein includes: an emission base, an external receiver, the emission base includes: a shell, the recess for being used to accommodate toy with one on the shell；A transmitting coil is installed in the shell of the recess lower part；The external receiver includes: that a receiving coil includes two output feeder ears, is equipped with detector diode on the conducting wire of an output feeder ear.The utility model solves the problems, such as to lack in the prior art the device that a kind of toy is transformed into wireless power transmission, pass through setting emission base and external receiver, realize placement of the toy on pedestal, simultaneously, external receiver is mounted on toy can connect with the power end of toy, realize continual wireless power.

Description

Electronic toy turns the device of wireless power transfer

Technical field

The utility model relates to the devices that a kind of wireless power transfer device more particularly to a kind of electronic toy turn wireless power transfer.

Background technique

Wireless power transmission refers to the technology that electric energy is transmitted to receiving end without cable from power generator.The technology is maximum Difficulty be how to solve radio wave disperse in the transmission and attenuation problem.For wireless telecommunications, electric wave is more It may be meddlesome for dissipating, but wireless power transmission is then on the contrary.

Wireless power transmission is expected to also be utilized in other field, such as offshore wind power station is landwards transmitted electricity, to nature The fields such as the area transmission of electricity of condition hardships and dangers and electric car wireless charging.

Electronic toy is mostly used dry cell as power drives, is a kind of new technique with radio wave transmissions electric energy.In order to Numerous teenagers can be familiar with understanding this technology, is effective means by its toy, and is more interesting, and will be electric Movable toy repacking has more preferable effect.

Utility model content

The utility model discloses the devices that a kind of electronic toy turns wireless power transfer, lack one in the prior art to solve The problem of kind toy is transformed into the device of wireless power transmission.

The above-mentioned purpose of the utility model is achieved through the following technical solutions:

A kind of electronic toy turns the device of wireless power transfer, wherein includes: an emission base, an external receiver, the hair Penetrating pedestal includes: a shell, the recess for being used to accommodate toy with one on the shell；In the shell of the recess lower part One transmitting coil is installed；The external receiver includes: that a receiving coil includes two output feeder ears, an output power supply Detector diode is installed on the conducting wire at end.

Electronic toy as described above turns the device of wireless power transfer, wherein a power supply, a change are also equipped in the shell Frequency device, the frequency converter are connected between the power supply and the transmitting coil.

Electronic toy as described above turns the device of wireless power transfer, wherein is also connected between the two output feeder ears One filter capacitor.

Electronic toy as described above turns the device of wireless power transfer, wherein the receiving coil can be equipped with a plate-like It receives in set.

Electronic toy as described above turns the device of wireless power transfer, wherein the plate-like reception put on be also equipped with it is multiple Adhesive sheet.

Electronic toy as described above turns the device of wireless power transfer, wherein the power supply is more piece dry cell.

Electronic toy as described above turns the device of wireless power transfer, wherein the external receiver further includes that a battery replaces Changing device, the battery replacement device include: that a battery shape shell has two terminals, and two terminals are respectively and described in two Export feeder ear connection；Polarity contact is installed on the battery shape shell；Two terminals are connected respectively described in two The two poles of the earth contact.

In conclusion by adopting the above-described technical solution, the utility model solves lacks a kind of object for appreciation in the prior art The problem of tool is transformed into the device of wireless power transmission realizes toy on pedestal by setting emission base and external receiver It places, meanwhile, external receiver is mounted on toy can connect with the power end of toy, realize continual wireless power.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the emission base for the device that the utility model electronic toy turns wireless power transfer；

Fig. 2 is the structural representation after the installation of the external receiver for the device that the utility model electronic toy turns wireless power transfer Figure；

Fig. 3 is the circuit diagram of the emission base for the device that the utility model electronic toy turns wireless power transfer；

Fig. 4 is the circuit diagram of the external receiver for the device that the utility model electronic toy turns wireless power transfer.

Specific embodiment

The utility model is described further with reference to the accompanying drawings and examples:

Fig. 1 is the structural schematic diagram of the emission base 1 for the device that the utility model electronic toy turns wireless power transfer；Fig. 2 is The utility model electronic toy turns the structural schematic diagram after the installation of the external receiver of the device of wireless power transfer；Fig. 3 is this reality Turn the circuit diagram of the emission base of the device of wireless power transfer with novel electric toy, referring to Figure 1~3, a kind of electronic toy turn The device of wireless power transfer, wherein include: an emission base 1, an external receiver, emission base 1 includes: a shell 2, shell 2 The upper recess for being used to accommodate toy with one；A transmitting coil 4 is installed in the shell 2 of recess lower part；External receiver includes: One receiving coil 6 includes two output feeder ears, is equipped with detector diode D1 on the conducting wire of an output feeder ear.

Specifically, the recess on emission base 1 can be customized according to the toy difference of top setting, this is practical new Shell body 2 may include: interchangeable upper plate, and recess is arranged on upper plate, to replace upper plate according to different toys.Shell 2 side walls can also have handle, consequently facilitating being carried.

Further, a power supply 7, a frequency converter 3 are also equipped in shell 2, frequency converter 3 is connected to power supply 7 and emission lines Between circle 4.

Fig. 4 is the circuit diagram of the external receiver for the device that the utility model electronic toy turns wireless power transfer, refers to figure 4, further, a filter capacitor C is also connected between two output feeder ears.Can be after connecting toy on two output feeder ears Light emitting diode D2, motor D and loudspeaker B power supply.

Further, receiving coil 6 can be equipped with a plate-like and receive in set.

Further, plate-like reception, which is put on, is also equipped with multiple adhesive sheets.

Further, power supply 7 is more piece dry cell.

Further, external receiver further includes a battery replacement device, and battery replacement device includes: a battery shape shell 2 have two terminals, and two terminals are connect with two output feeder ears respectively；Polarity contact is installed on battery shape shell 2；Two connect Line end is connected respectively two the two poles of the earth contacts.Original battery can be replaced using battery replacement device, and cooperate reception line Circle 6 is mounted on the bottom of toy or is arranged around 5 side wall of column toy.

Specifically, the emission base 1 of the utility model be using 4 section 5# dry cell power supplies, frequency converter 3 be regular handset without Line charge electricity frequency converter 3, transmitting coil 4 are to launch radio wave by it.External receiver: it is using reception line Circle 6 will become direct current through detector diode detection after radio wave reception, then can make luminous electronic toy, sounding and turn It is dynamic.

Claims (7)

1. the device that a kind of electronic toy turns wireless power transfer characterized by comprising an emission base, an external receiver, institute Stating emission base includes: a shell, the recess for being used to accommodate toy with one on the shell；The shell of the recess lower part One transmitting coil is installed in vivo；The external receiver includes: that a receiving coil includes two output feeder ears, the output Detector diode is installed on the conducting wire of feeder ear.

2. the device that electronic toy according to claim 1 turns wireless power transfer, which is characterized in that also installed in the shell There are a power supply, a frequency converter, the frequency converter is connected between the power supply and the transmitting coil.

3. the device that electronic toy according to claim 1 turns wireless power transfer, which is characterized in that the two output feeder ears Between be also connected with a filter capacitor.

4. the device that electronic toy according to claim 1 turns wireless power transfer, which is characterized in that the receiving coil can be with One plate-like is installed to receive in set.

5. the device that electronic toy according to claim 4 turns wireless power transfer, which is characterized in that the plate-like reception is put on It is also equipped with multiple adhesive sheets.

6. the device that electronic toy according to claim 2 turns wireless power transfer, which is characterized in that the power supply is dry for more piece Battery.

7. the device that electronic toy according to claim 1 turns wireless power transfer, which is characterized in that the external receiver is also Including a battery replacement device, the battery replacement device includes: that a battery shape shell has two terminals, two terminals It is connect respectively with the two output feeder ears；Polarity contact is installed on the battery shape shell；Two terminals are right respectively Two the two poles of the earth contacts should be connected.