CN217197798U - Wireless charging device of electric scooter - Google Patents
Wireless charging device of electric scooter Download PDFInfo
- Publication number
- CN217197798U CN217197798U CN202220590598.4U CN202220590598U CN217197798U CN 217197798 U CN217197798 U CN 217197798U CN 202220590598 U CN202220590598 U CN 202220590598U CN 217197798 U CN217197798 U CN 217197798U
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- Prior art keywords
- wireless charging
- electric scooter
- wireless
- transmitting device
- charging device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model provides an electric scooter wireless charging device relates to the wireless charging device field, the device comprises a device body, the lateral wall is equipped with the open slot on the device body, the inside slip of open slot is equipped with wireless sending device and spacing, electric scooter's vehicle bottom be equipped with wireless sending device complex wireless receiving device, the utility model provides a current electric scooter wireless charging device's mount can't remove, when facing the electric scooter of different wheel intervals, fixed effect is relatively poor, takes place the vehicle slip easily among the charging process, and then influences charging efficiency's problem.
Description
Technical Field
The utility model relates to a field particularly, relates to an electric scooter wireless charging device.
Background
With the enhancement of social environmental awareness, clean and efficient electric energy becomes a main energy source of the future society. Electric walking devices are slowly becoming an indispensable part of people's daily life. For electric products, energy supply is very important, the traditional plug-in charging mode is easy to generate the phenomenon of electric leakage and short circuit, potential safety hazards are caused, and meanwhile, the requirement on the environment is also harsh, for example, the battery cannot normally work under the conditions of rain and snow weather, strong wind and the like. Meanwhile, people are required to manage charging and power-off, and an embarrassing scene that the electric quantity is insufficient when the battery is used sometimes occurs due to negligence and forgetfulness.
The full-automatic device that charges wirelessly then can be more convenient satisfy people's demand. The automatic charging and discharging device can realize automatic charging and discharging, the trolley can automatically charge on the device, and the charging can be automatically stopped when the trolley is full of electric quantity. Meanwhile, the safety problems of electric leakage, short circuit and the like caused by the problems of water, a socket and the like can be avoided. The problems of poor contact, low charging speed, heating or damage of a charging interface and the like caused by oxidation and passivation of the metal surface due to multiple butt joints can be avoided, and the service life of the whole hardware system is prolonged; in addition, the environmental adaptability of the whole system can be greatly improved, and the method has very important practical significance.
In recent years, wireless charging technology has been widely applied to electrical products commonly seen in life, such as mobile phones, tablet computers, electric toothbrushes and the like. Nowadays, a wireless charging shadow gradually appears in the fields of robots, electric vehicles and the like. The common wireless charging of the mobile phone is mainly based on the electromagnetic induction principle, the width of an air gap between a coil of a transmitting end and a coil of a receiving end is the transmission distance of energy, and the size of the width of the air gap determines the transmission efficiency. Therefore, the transmission distance of the electromagnetic induction type wireless charging must be very small, on the order of several millimeters to several centimeters. Is not suitable for long-distance high-power wireless power transmission.
Because electric scooter's the size on the market is not of uniform size, current electric scooter wireless charging device's mount can't remove, and when facing the electric scooter of different wheel intervals, fixed effect is relatively poor, and the vehicle that takes place easily in the charging process slides, and then influences charging efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric scooter wireless charging device, the mount of having solved current electric scooter wireless charging device can't remove, and when the electric scooter in the face of different wheel intervals, fixed effect is relatively poor, and the vehicle that takes place easily in the charging process slides, and then influences charging efficiency's problem.
The embodiment of the utility model is realized like this:
the utility model provides an electric scooter wireless charging device, includes the device body, and lateral wall is equipped with the open slot on the above-mentioned device body, and the inside slip of above-mentioned open slot is equipped with wireless transmitting device and spacing, and electric scooter's vehicle bottom is equipped with above-mentioned wireless transmitting device complex wireless receiving device.
Further, in some embodiments of the present invention, the number of the limiting frames is two, and the two limiting frames are respectively disposed on the left and right sides of the wireless transmitting device.
Further, in some embodiments of the present invention, the upper sidewall of any one of the limiting frames is provided with a limiting groove matched with the wheel of the electric scooter.
Furthermore, in some embodiments of the present invention, a detachable non-slip mat is disposed inside any one of the limiting grooves.
Further, some embodiments of the present invention further include two telescopic rods, and the two limiting frames are respectively disposed on the left and right sides of the wireless transmitting device through one telescopic rod.
Further, in some embodiments of the present invention, a protective sleeve with a flexible structure is disposed between any one of the limiting frames and the wireless transmitting device.
Furthermore, the utility model discloses an in some embodiments, still include wireless charging control module, above-mentioned wireless charging control module locate above-mentioned device body inside and with above-mentioned wireless transmitting device electric connection.
Further, in some embodiments of the present invention, the wireless charging control module includes a speaker, the speaker is electrically connected to the wireless charging control module, and the device body is provided with a sound transmission hole matching with the speaker.
Further, in some embodiments of the present invention, the wireless charging control module includes an indicator light, the indicator light is electrically connected to the wireless charging control module, and the indicator light is disposed on the upper sidewall of the device body.
Further, in some embodiments of the present invention, the inside of the wireless transmitting device and the inside of the wireless receiving device are both provided with resonant coils having the same resonant frequency.
The embodiment of the utility model has following advantage or beneficial effect at least:
in the embodiment, the wireless charging device for the electric scooter comprises a device body, wherein an open slot is formed in the upper side wall of the device body, a wireless transmitting device and a limiting frame are arranged in the open slot in a sliding mode, and a wireless receiving device matched with the wireless transmitting device is arranged at the bottom of the electric scooter.
The utility model discloses a use: when a user uses the wireless charging device of the electric scooter, the limiting part positioned in the open slot can be adjusted according to the wheel space of the electric scooter of the user, the limiting frame can be ensured to be attached to the wheels of the electric scooter, the stable limiting and fixing are realized, then the position of the wireless transmitting device is adjusted to lead the wireless transmitting device to be aligned with the wireless receiving device at the bottom of the electric scooter up and down, thus improving the receiving area of the wireless receiving device, further improving the charging efficiency, finally connecting the wireless transmitting device with an external power supply, and utilizing the wireless transmitting device and the wireless receiving device to wirelessly charge the storage battery in the electric vehicle, solving the problems that the fixing frame of the wireless charging device of the existing electric scooter can not move and when facing the electric scooter with different wheel pitches, the fixed effect is relatively poor, and the vehicle slides easily to take place among the charging process, and then influences charging efficiency's problem.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a wireless charging device for an electric scooter according to the present invention;
fig. 2 is a top view of the device body of the present invention.
Icon: the device comprises a device body, 11-sound transmission holes, 2-open slots, 3-wireless transmitting devices, 4-limiting frames, 41-limiting slots, 42-non-slip mats, 5-electric scooters, 6-wireless receiving devices, 7-telescopic rods, 8-protective sleeves, 9-wireless charging control modules, 91-loudspeakers and 92-indicator lamps.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description of the present invention and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and therefore, the present invention should not be construed as being limited thereto. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Example 1
Referring to fig. 1 and 2, the present embodiment provides a wireless charging device for an electric scooter 5, which includes a device body 1, an open slot 2 is formed on an upper sidewall of the device body 1, a wireless transmitting device 3 and a limiting frame 4 are slidably disposed inside the open slot 2, and a wireless receiving device 6 matched with the wireless transmitting device 3 is disposed at a bottom of the electric scooter 5.
In this embodiment: when a user uses the wireless charging device of the electric scooter 5, the position limiting part positioned in the open slot 2 can be adjusted according to the wheel spacing of the electric scooter of the user, the position limiting frame 4 can be ensured to be attached to the wheel of the electric scooter, stable position limiting and fixing are realized, then the position of the wireless transmitting device 3 is adjusted, the wireless transmitting device 3 is aligned with the wireless receiving device 6 at the bottom of the electric scooter 5 up and down, the receiving area of the wireless receiving device 6 is increased, the charging efficiency is further improved, finally the wireless transmitting device 3 is connected with an external power supply, the storage battery in the electric scooter is wirelessly charged by utilizing the wireless transmitting device 3 and the wireless receiving device 6, the problem that the fixing frame of the wireless charging device of the existing electric scooter 5 cannot move is solved, when facing the electric scooter 5 with different wheel spacings, the fixing effect is poor, and the vehicle sliding is easy to occur in the charging process, and further affect the charging efficiency.
Example 2
Referring to fig. 1 and fig. 2, the present embodiment provides an electric scooter 5 wireless charging device based on embodiment 1, which is different from embodiment 1 in that: the number of the limiting frames 4 is two, and the two limiting frames 4 are respectively provided on the left and right sides of the wireless transmission device 3.
In this embodiment: the quantity of spacing 4 is two, and two spacing 4 can fix electric scooter 5's front and back wheel respectively, and then promote spacing effect, reduce the gliding probability of vehicle that takes place for electric scooter 5 among the charging process, and wireless transmitting device 3's the left and right sides is located respectively to two spacing 4, and the person of facilitating the use adjusts wireless transmitting device 3's position, aligns wireless transmitting device 3 with wireless receiving device 6 of electric scooter 5 vehicle bottoms.
Example 3
Referring to fig. 1 and fig. 2, the present embodiment provides a wireless charging device for an electric scooter 5 based on any of the above embodiments, which is different from any of the above embodiments in that: the upper side wall of any one of the limiting frames 4 is provided with a limiting groove 41 matched with the wheel of the electric scooter 5.
In this embodiment: any one spacing 4 last lateral wall all be equipped with electric scooter 5's wheel complex spacing groove 41, spacing groove 41 can increase the area of contact between spacing 4 and electric scooter 5's the wheel, promotes frictional force, further reduces among the charging process electric scooter 5 and takes place the gliding probability of vehicle.
Example 4
Referring to fig. 1 and fig. 2, the present embodiment provides a wireless charging device for an electric scooter 5 based on any of the above embodiments, which is different from any of the above embodiments in that: a detachable non-slip mat 42 is arranged in any one of the limiting grooves 41.
In this embodiment: arbitrary one limiting groove 41 is inside all to be equipped with detachable slipmat 42, and slipmat 42 can increase the frictional force between limiting groove 41 and electric scooter 5's the wheel on the one hand, and on the other hand can play the buffering effect, and the impact force when reducing electric scooter 5's wheel and limiting groove 41 contact prolongs spacing 4's life.
In some other embodiments of the present embodiment, the non-slip mat 42 can be made of any commercially available rubber material or silicone material.
In the present embodiment: the non-slip mat 42 made of the commercially available material has low cost, reliable performance and strong replaceability.
Example 5
Referring to fig. 1 and fig. 2, the present embodiment provides a wireless charging device for an electric scooter 5 based on any of the above embodiments, which is different from any of the above embodiments in that: the wireless transmitting device further comprises two telescopic rods 7, and the two limiting frames 4 are arranged on the left side and the right side of the wireless transmitting device 3 through the telescopic rods 7 respectively.
In this embodiment: still include two telescopic links 7, two spacing 4 left and right sides through a telescopic link 7 respectively locate wireless transmitting device 3, when user's adjustment spacing 4 and wireless transmitting device 3's position, telescopic link 7 can play the guide effect, increases spacing 4 and wireless transmitting device 3's smooth and easy degree of slip, promotes to use and experiences.
In some other embodiments of this embodiment, any one of the same commercially available products can be used for both of the two telescopic rods 7.
In the present embodiment: and a commercially available product is adopted as the telescopic rod 7, so that the cost is low, the performance is reliable, and the replaceability is strong.
Example 6
Referring to fig. 1 and fig. 2, the present embodiment provides a wireless charging device for an electric scooter 5 based on any one of the above embodiments, which is different from any one of the above embodiments in that: a protective sleeve 8 with a flexible structure is arranged between any one of the limiting frames 4 and the wireless transmitting device 3.
In this embodiment: all be equipped with flexible construction's lag 8 between arbitrary spacing 4 and the wireless transmitting device 3, lag 8 can be sealed the protection with the clearance between spacing 4 and the wireless transmitting device 3, avoids inside outside dust impurity enters into telescopic link 7, influences telescopic link 7's life.
In some other embodiments of this embodiment, the protective cover 8 may be made of any commercially available rubber material or silicone material.
In the present embodiment: the protection sleeve 8 made of any commercially available rubber material or silica gel material is low in cost and high in plasticity, can achieve good sealing and protection effects, and avoids the influence on the service life of the telescopic rod 7 caused by the fact that external dust and impurities enter the telescopic rod 7.
Example 7
Referring to fig. 1 and fig. 2, the present embodiment provides a wireless charging device for an electric scooter 5 based on any of the above embodiments, which is different from any of the above embodiments in that: the wireless charging device further comprises a wireless charging control module 9, wherein the wireless charging control module 9 is arranged in the device body 1 and is electrically connected with the wireless transmitting device 3.
In this embodiment: still include wireless charging control module 9, wireless charging control module 9 locate device body 1 inside and with wireless transmitting device 3 electric connection, wireless charging control module 9 can control wireless transmitting device 3, and then realize opening stopping wireless transmitting device 3, wireless charging control module 9 can adopt the commercially available circuit board of integrated STM32 singlechip, therefore, the carrier wave prepaid electric energy meter is low in cost, good programmable property, can also carry commercially available boost circuit on the circuit board, voltage reducing circuit, detection circuitry, the power is supplementary etc. the efficiency of charging is promoted, detect the charged state.
Example 8
Referring to fig. 1 and fig. 2, the present embodiment provides a wireless charging device for an electric scooter 5 based on any of the above embodiments, which is different from any of the above embodiments in that: the wireless charging control module 9 includes a speaker 91, the speaker 91 is electrically connected to the wireless charging control module 9, and the device body 1 is provided with a sound transmitting hole 11 engaged with the speaker 91.
In this embodiment: wireless charging control module 9 includes speaker 91, speaker 91 and the 9 electric connection of wireless charging control module, device body 1 be equipped with speaker 91 complex pass through sound hole 11, when this electric scooter 5 wireless charging device charges for electric scooter 5 when or charge and accomplish the back, speaker 91 can send the prompt tone, sees through 11 suggestion users in the sound hole, reduces unnecessary electric energy loss.
Example 9
Referring to fig. 1 and fig. 2, the present embodiment provides a wireless charging device for an electric scooter 5 based on any of the above embodiments, which is different from any of the above embodiments in that: the wireless charging control module 9 includes an indicator lamp 92, the indicator lamp 92 is electrically connected to the wireless charging control module 9, and the indicator lamp 92 is provided on an upper side wall of the apparatus body 1.
In this embodiment: wireless charging control module 9 includes pilot lamp 92, pilot lamp 92 and wireless charging control module 9 electric connection, and the last lateral wall of device body 1 is located to pilot lamp 92, and pilot lamp 92 can cooperate speaker 91, and further person of facilitating the use observes electric scooter 5's charged state, and pilot lamp 92 can adopt the product on the market.
Example 10
Referring to fig. 1 and fig. 2, the present embodiment provides a wireless charging device for an electric scooter 5 based on any of the above embodiments, which is different from any of the above embodiments in that: the radio transmitter 3 and the radio receiver 6 are each provided therein with a resonance coil having the same resonance frequency.
In this embodiment: when the wireless transmission device 3 and the wireless receiving device 6 are used, a signal consistent with the inherent resonant frequency of the wireless transmission device 3 is input into the resonant coil in the wireless receiving device 6 as a drive, and the resonant coil in the wireless receiving device 6 resonates accordingly, so that corresponding induced electromotive force is generated, and magnetic coupling resonant wireless charging is formed.
To sum up, the embodiment of the utility model provides an electric scooter 5 wireless charging device, it has following beneficial effect at least:
the utility model provides an electric scooter 5 wireless charging device, includes device body 1, and the lateral wall is equipped with open slot 2 on the 1 side of above-mentioned device body, and the inside slip of above-mentioned open slot 2 is equipped with wireless transmitting device 3 and spacing 4, and electric scooter 5's vehicle bottom is equipped with and the wireless receiving arrangement 6 of 3 complex of above-mentioned wireless transmitting device.
When a user uses the wireless charging device of the electric scooter 5, the position limiting part positioned in the open slot 2 can be adjusted according to the wheel spacing of the electric scooter of the user, the position limiting frame 4 can be ensured to be attached to the wheel of the electric scooter, stable position limiting and fixing are realized, then the position of the wireless transmitting device 3 is adjusted, the wireless transmitting device 3 is aligned with the wireless receiving device 6 at the bottom of the electric scooter 5 up and down, the receiving area of the wireless receiving device 6 is increased, the charging efficiency is further improved, finally the wireless transmitting device 3 is connected with an external power supply, the storage battery in the electric scooter is wirelessly charged by utilizing the wireless transmitting device 3 and the wireless receiving device 6, the problem that the fixing frame of the wireless charging device of the existing electric scooter 5 cannot move is solved, when facing the electric scooter 5 with different wheel spacings, the fixing effect is poor, and the vehicle sliding is easy to occur in the charging process, and further affect the charging efficiency.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an electric scooter wireless charging device which characterized in that: including the device body, lateral wall is equipped with the open slot on the device body, inside slip of open slot is equipped with wireless transmitting device and spacing, electric scooter's vehicle bottom be equipped with wireless transmitting device complex wireless receiving arrangement.
2. The wireless charging device for electric scooter of claim 1, wherein: the number of the limiting frames is two, and the two limiting frames are respectively arranged on the left side and the right side of the wireless transmitting device.
3. The wireless charging device for electric scooter of claim 2, wherein: any one the last lateral wall of spacing all be equipped with electric scooter's wheel complex spacing groove.
4. The wireless charging device for electric scooter according to claim 3, wherein: and detachable non-slip mats are arranged in any one of the limiting grooves.
5. The wireless charging device for electric scooter of claim 2, wherein: the wireless transmitting device is characterized by further comprising two telescopic rods, wherein the two limiting frames are arranged on the left side and the right side of the wireless transmitting device respectively through one telescopic rod.
6. The wireless charging device for electric scooter according to claim 2 or 5, wherein: and a protective sleeve with a flexible structure is arranged between any one of the limiting frames and the wireless transmitting device.
7. The wireless charging device for electric scooter of claim 1, wherein: still include wireless charging control module, wireless charging control module locates inside the device body and with wireless transmitting device electric connection.
8. The wireless charging device for electric scooter of claim 7, wherein: the wireless charging control module comprises a loudspeaker, the loudspeaker is electrically connected with the wireless charging control module, and the device body is provided with a sound transmission hole matched with the loudspeaker.
9. The wireless charging device for electric scooter according to claim 7 or 8, wherein: the wireless charging control module comprises an indicator light, the indicator light is electrically connected with the wireless charging control module, and the indicator light is arranged on the upper side wall of the device body.
10. The wireless charging device for electric scooter of claim 1, wherein: the wireless transmitting device and the wireless receiving device are internally provided with resonant coils with the same resonant frequency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220590598.4U CN217197798U (en) | 2022-03-17 | 2022-03-17 | Wireless charging device of electric scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220590598.4U CN217197798U (en) | 2022-03-17 | 2022-03-17 | Wireless charging device of electric scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217197798U true CN217197798U (en) | 2022-08-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220590598.4U Expired - Fee Related CN217197798U (en) | 2022-03-17 | 2022-03-17 | Wireless charging device of electric scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217197798U (en) |
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2022
- 2022-03-17 CN CN202220590598.4U patent/CN217197798U/en not_active Expired - Fee Related
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Granted publication date: 20220816 |