CN112821569A - Scalable folding rotation type wireless charging device and kitchen appliance and intelligent charging equipment - Google Patents
Scalable folding rotation type wireless charging device and kitchen appliance and intelligent charging equipment Download PDFInfo
- Publication number
- CN112821569A CN112821569A CN202110159100.9A CN202110159100A CN112821569A CN 112821569 A CN112821569 A CN 112821569A CN 202110159100 A CN202110159100 A CN 202110159100A CN 112821569 A CN112821569 A CN 112821569A
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- charging
- charging device
- wireless charging
- panel
- folding
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/001—Energy harvesting or scavenging
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
- H02J50/402—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices the two or more transmitting or the two or more receiving devices being integrated in the same unit, e.g. power mats with several coils or antennas with several sub-antennas
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/60—Circuit arrangements or systems for wireless supply or distribution of electric power responsive to the presence of foreign objects, e.g. detection of living beings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
- H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
- H02J7/0049—Detection of fully charged condition
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a wireless charging device of scalable folding rotation type and kitchen appliance and intelligent charging equipment, it includes: a panel matched with the bottom cover; the bottom cover and the panel are combined to form an accommodating cavity, the panel forms a placing position for folding and rotating the charging plate, and the placing position can be a groove or a hole; the folding rotary charging plate is provided with a pivot, a telescopic arm and a containing shell, the panel or the bottom cover is provided with a bracket for assembling the pivot, and the folding rotary charging plate is accommodated between a placing position and a use state of turning and unfolding by the aid of the pivot; flexible arm with be located rack formation direction activity in the shell is in order flexible, just for charging coil provides mounting structure with the help of holding the shell transmitting coil electricity is connected to the circuit board, to the operation of flexible arm so that charging coil is applicable to the battery charging outfit of different positions, accessible flexible folding panel and flexible folding support adjustment inclination and rotation angle when charging, find a suitable support for transmitting coil is located the kitchen appliances and cell-phone etc. electronic products of product side. The foldable support can charge kitchen appliances with transmitting coils positioned on the horizontal plane of the products when the inclination angle is adjusted to be horizontally placed, and the chargeable part without the foldable support can charge electronic products such as mobile phones when the electronic products are horizontally placed and kitchen appliance products when the electronic products are horizontally placed.
Description
Technical Field
The invention relates to a telescopic folding rotary wireless charging device, a kitchen appliance and intelligent charging equipment.
Background
According to market research and patent retrieval, with the adoption of household kitchen appliances or intelligent electronic products, more and more products in a battery rechargeable mode are provided. Such as blenders, grinders, juicers, hand blenders, whisks, cell phones, tablets, watches, and the like. If such products all use the traditional charging mode that one USB plug is connected with a power supply or a charging head and then is directly plugged into a USB interface of the product, the charging area is too crowded and disordered. In addition, the space of the charging area is limited, and the charging device cannot be folded in a telescopic manner or rotated for further causing the congestion and the limited use of the charging area. Due to the limitation of product forms, the transmitting coil needs to be arranged on the side face of a product when a wireless charging mode is used, the product is too long, and the lateral side transverse charging is limited by the size of a charging area. Kitchen appliances are mainly used in kitchens, electronic products are mainly used in vacant time, and people sometimes have certain waiting time when working in kitchens. During the period, the electronic product (such as a mobile phone) can be used for consulting data and the like, and in the process, the kitchen appliance and the electronic product need to be charged simultaneously for standby.
Therefore, a telescopic folding rotary wireless charging device, a kitchen appliance and intelligent charging equipment are developed.
The invention aims to solve the technical problem of providing a telescopic folding rotary wireless charging device, a kitchen appliance and intelligent charging equipment, which have stable and reliable structure, convenient maintenance and cleaning operation, extremely convenient operation, flexible and various combination and elegant appearance; the storage is convenient, and meanwhile, electronic products such as kitchen appliances and mobile phones can be charged at the same time; furthermore, when charging, the inclination angle and the rotation angle can be adjusted by the telescopic folding panel and the telescopic folding support, a suitable support is found for electronic products such as kitchen appliances and mobile phones with transmitting coils positioned on the side faces of the products, and people can conveniently charge or look up data and the like, so that the multifunctional charging device has excellent performances in the aspects of technology, practicability and economy.
In order to achieve the above object, the present invention provides a retractable foldable rotary wireless charging device, comprising:
a panel matched with the bottom cover;
the bottom cover and the panel are combined to form an accommodating cavity, the panel forms a placing position for folding and rotating the charging plate, and the placing position is a groove or a hole; the folding rotary charging plate is provided with a pivot, a telescopic arm and a containing shell, the panel or the bottom cover is provided with a bracket for assembling the pivot, and the folding rotary charging plate is accommodated between a placing position and a use state of turning and unfolding by means of the pivot;
the telescopic arm and the rack in the containing shell form guiding movement for stretching, and
the housing shell provides a mounting structure for the charging coil, and the transmitting coil is electrically connected to a circuit board, so that the charging coil is suitable for charging equipment in different positions through operation of the telescopic arm.
In one or more embodiments of the present invention, the circuit board is provided in a plurality, and the circuit board is disposed in the accommodating cavity and is connected to the transmitting coil.
In one or more embodiments of the invention, the telescopic arm is telescopically folded by means of a base plate engaging a rack and by pulling and pushing.
In one or more embodiments of the present invention, the base plate provides a fastening slot for a clip cover, the clip cover extending out of the hook member.
In one or more embodiments of the present invention, the number of the racks is two, and they are symmetrically arranged; the clamping buckle cover is provided with a guide extending part, the guide extending part is provided with a stroke limiting part, and the guide extending part is matched with the rack convex part to limit the stroke of the telescopic arm; the telescopic arm is connected with the rotating head, and the clamping cover is rotated in a relatively offset manner by means of the rotating head.
In one or more embodiments of the present invention, the panel provides a through hole for exposing the key; the push button is connected with the push rod; one end of the push rod is connected with a push button with a compression spring, and the other end of the push rod is connected with a tension spring; the compression spring is connected with the push button so that the push button extends to the positioning groove to form a locking state or retracts to be separated from the positioning groove to form an unlocking state;
the pivot is sleeved on a torsion spring, and the torsion spring is connected between the fixing piece and the limiting threaded part.
Under the same conception, the invention also provides a kitchen appliance which comprises a charging machine body and the telescopic folding rotary wireless charging device.
Further, the charging machine body can be, but is not limited to, a blender, a grinder, a juicer, a handheld blender, or an egg beater, and can also be other small appliances with rechargeable batteries.
Under the same conception, the invention also provides intelligent charging equipment which comprises a charging machine body and the telescopic folding rotary wireless charging device.
Further, the charging body is a wearable product such as a mobile phone or a watch.
Compared with the background technology, the invention has the following effects:
due to the adoption of the scheme, the structure is stable and reliable, the maintenance and cleaning operation are convenient, the operation is extremely convenient, the combination is flexible and various, and the appearance is attractive and elegant; the storage is convenient, and meanwhile, electronic products such as kitchen appliances and mobile phones can be charged at the same time; when charging, the inclination angle and the rotation angle can be adjusted by the telescopic folding panel and the telescopic folding support, a suitable support is found for electronic products such as kitchen appliances and mobile phones with transmitting coils positioned on the side faces of the products, people can conveniently charge or look up data and the like, and therefore the multifunctional charging device has superior performance in the aspects of technology, practicability and economy.
Drawings
Fig. 1 is a schematic view of a retractable foldable rotary wireless charging device according to an embodiment of the present invention;
fig. 2 is a schematic view of an expanded structure of a retractable foldable rotary wireless charging device according to an embodiment of the present invention;
fig. 3 is a schematic view of a retractable foldable rotary wireless charging device according to an embodiment of the present invention in a storage state;
fig. 4 is a schematic view of a retractable foldable rotary wireless charging device according to an embodiment of the present invention in a use state;
fig. 5 is a schematic view of an embodiment of a retractable foldable rotary wireless charging device in another use state;
fig. 6 is a schematic structural diagram of a foldable rotating charging pad of the retractable foldable rotating wireless charging device in a retracted state according to an embodiment of the present invention;
fig. 7 is a partial structural view of the retractable foldable wireless charging device according to an embodiment of the present invention, wherein the foldable charging board is folded;
fig. 8 is a partial structural view of a cross-section of a foldable rotating charging plate of the retractable foldable rotating wireless charging device according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a retractable foldable rotary wireless charging device according to another embodiment of the present invention;
fig. 10 is a perspective view of a retractable foldable wireless charging device according to another embodiment of the present invention;
fig. 11 is an enlarged view of a portion of a foldable wireless charging device according to another embodiment of the present invention;
FIG. 12 is a schematic view of a kitchen appliance in accordance with an embodiment of the present invention;
fig. 13 is a schematic structural diagram of an intelligent charging device according to an embodiment of the present invention;
those skilled in the art can appreciate that the shapes, configurations and arrangements of the various elements shown in the figures are not necessarily to scale, and that the dimensions of the various elements and components of the figures may be exaggerated or minimized to more clearly illustrate the embodiments of the present invention described herein.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout.
The orientations shown in the drawings are not to be considered limiting to the specific scope of the present invention, but are for reference only to a preferred embodiment, and positional changes or addition of numbers or structural simplifications may be made with respect to the product parts shown in the drawings.
The relation of "connected" between the components shown in the drawings and described in the specification can be understood as fixedly connected or detachably connected or integrally connected; the connecting elements can be directly connected or connected through an intermediate medium, and persons skilled in the art can understand the connecting relation according to specific conditions, and can use the connecting elements in a screwed connection or riveting connection or welding connection or clamping connection or embedding connection mode to replace different embodiments in a proper mode.
The terms of orientation such as up, down, left, right, top, bottom, and the like in the description and the orientation shown in the drawings, may be used for direct contact or contact with each other through another feature therebetween; above may be directly above and obliquely above, or it simply means above the other; other orientations may be understood by analogy. The technical scheme and the beneficial effects of the invention are clearer and clearer by further describing the specific embodiment of the invention with the accompanying drawings of the specification.
Detailed description of the preferred embodimentsthe following detailed description, with reference to the figures 1-13, however, one skilled in the art will readily appreciate that the detailed description given herein with respect to these figures is for illustrative purposes only and should not be construed as limiting, as the present invention provides a preferred embodiment of a retractable folding rotary wireless charging apparatus characterized in that it includes a base cover having a face plate 2 that fits into a base cover 1; the bottom cover 1 and the panel 2 are combined to form a containing cavity, and the panel 2 forms a placing groove 21 for folding the rotary charging plate 3; the folding rotary charging plate 3 has a pivot 31, a telescopic arm 32 and a housing case 33, the panel 2 or the bottom cover 1 is provided with a holder 11 to which the pivot 31 is fitted, and the folding rotary charging plate 3 is converted between a storage slot 21 and a use state of being turned and unfolded by means of the pivot 31.
The telescopic arm 31 and the rack 34 in the accommodating shell form guiding activity to be telescopic, and a mounting structure is provided for the charging coil 4 by means of the accommodating shell 33, the transmitting coil 4 is electrically connected to the circuit board 5, and the charging coil 4 is suitable for charging equipment at different positions by operating the telescopic arm 32.
The circuit board 5 is provided in plurality, is arranged in the accommodating cavity 11 and is respectively connected with the transmitting coil 4. Telescopic arm 32 is telescopically folded by means of a base plate 36 engaging rack 34 and by pulling and pushing.
The base plate 36 provides a fastening groove 371 for the clip cover 37, and the clip cover 37 extends to form a hook member 371. The number of the racks 34 is two, and the racks are symmetrically arranged; the clip cover 37 has a guide extension 372, the guide extension 372 has a stroke limiter 273, and the guide extension 372 is engaged with the rack protrusion 341 to limit the stroke of the telescopic arm.
The telescopic arm 32 is connected to the swivel head 6, by means of which the clip closure is rotated in a relative offset manner.
9-11, in another embodiment, the pop-up function may be added; the panel 2 provides a through hole for exposing the key 22; the key 22 is connected with a push rod 23; one end of the push rod 23 is connected with a compression spring 24, and the other end of the push rod is connected with a tension spring 25; the compression spring 24 is connected with the push button 26 so that the push button 26 extends to the positioning groove 27 to form a locking state or retracts to be separated from the positioning groove to form an unlocking state;
the pivot 31 is sleeved on the torsion spring 28, and the torsion spring 28 is connected between the fixing piece 29 and the limit screw-threaded part 20. When in use, the push rod 23 is operated by the operation key 22 to enable the compression spring 24 to be connected with the push button 26 so as to enable the push button 26 to retract and separate from the positioning groove 27 to form an unlocking state, and the pivot 31 is automatically turned and opened by the torsion spring 28; when the valve needs to be closed, the push button 26 extends to the positioning groove 27 to form a locking state.
Referring to fig. 12, it is a kitchen appliance, which includes a charging body 7 and the above-mentioned retractable folding rotary wireless charging device. The charging machine body can be but is not limited to a blender, a grinder, a juicer, a handheld blender or an eggbeater, and can also be other small household appliances with rechargeable batteries.
Referring to fig. 13, the present invention further provides an intelligent charging device, which includes a charging body 7 and the above-mentioned retractable foldable rotary wireless charging apparatus. The charging machine body is a wearable product such as a mobile phone or a watch.
By combining the above contents and all the drawings, the invention is convenient to store and can simultaneously charge electronic products such as kitchen appliances and mobile phones. When charging, the inclination angle and the rotation angle can be adjusted by the telescopic folding panel and the telescopic folding support, a suitable support is found for the kitchen appliance and the mobile phone and other electronic products with the transmitting coil positioned on the side face of the product, and people can conveniently charge or look up data and the like.
The invention can charge one kitchen product and one electronic product, and can also charge m kitchen products and n electronic products, and so on, when m kitchen products and n electronic products are charged, m + n charging areas can be made (m, n are any Arabic numerals, m can be equal to n, and can be more than or less than n)
The invention is mainly used for charging and supporting storage battery charging type household electrical appliances (not limited to the products) and electronic products (such as mobile phones, watches and the like), and can achieve the effect of telescopic folding by drawing and pushing through the rack arranged in the panel and the salient points on the upper part of the rotating head. The inclination angle and the rotation angle can be adjusted by the telescopic folding panel and the rotating head. Inclination can be adjusted by the cooperation position between epaxial boss of commentaries on classics and the upper cover, and rotation angle is by the rotating head rotatory adjustment behind pivot and the close fit of pivot apron, and the rotation is only changeed to the end muscle on the accessible rotating head after rotatory a certain position. The panel then securely supports the kitchen appliance and electronic product thereon.
The invention relates to an intelligent wireless charging combination, which is not limited to the products, wherein a receiving coil is arranged at the lower end or the side surface of the product, and the receiving coil is connected with a storage battery and a circuit board. Each receiving coil determines the specific parameters of the receiving coil according to the size of the battery capacity and the size of the charging voltage so as to receive the energy transmission of the transmitting coil.
The charging combination device of the invention is provided with m + n charging areas, wherein m and n are 1, 2, 3, 4, 5, 6 and the like. And a transmitting coil and a magnetic shielding sheet are arranged below each module, and the transmitting coil is connected with the circuit board.
The wireless charging combination comprises a set of wireless charging control system, wherein the wireless charging control system comprises one-to-one energy transmission between a transmitting coil and a receiving coil of each area and energy conversion between the receiving coil and a rechargeable battery, and also comprises control of the transmitting coil and the receiving coil by various circuit boards, and the like. The whole system is safe and reliable, and comprises overheat detection and protection, overcurrent detection and protection, overvoltage detection and protection, overpower detection and protection, short circuit detection, position detection and foreign matter detection.
The household appliance product is placed on the wireless charging combination device, and the system can automatically detect and charge the household appliance product after the household appliance product is placed on the wireless charging combination device. There are electric quantity pilot lamp and charged state pilot lamp on each household electrical appliances, and when the electric quantity was full, the system can the automatic shutdown charge.
The circuit board is designed to be an expandable circuit, can be used in charging areas with different numbers at the same time, and can be used in the forms of 1 kitchen appliance and 1 electronic product, or 2 kitchen appliances and 1 electronic product. M kitchen products and n electronic products can also be charged (m, n are any Arabic numerals, and m can be equal to n and can be larger or smaller than n).
The system can also be provided with overcurrent detection and protection, overheat detection and protection, overvoltage detection and protection, foreign matter detection, overpower detection and protection, short circuit detection and protection, position detection and the like. The telescopic folding rotating part is simple in structure, low in cost and high in cost performance, the telescopic folding part is completed through push-pull action of the plastic rack and the plastic part with the convex points, and the rotating part is completed through rotating action after the circular plastic part with the flange is tightly matched with the plastic part with the groove and the rotation stopping ribs.
The telescopic folding rotary wireless charging combination device can be telescopically folded, inclined and adjusted in rotation angle, is suitable for household and kitchen products with long receiving coils on the side surfaces, is also suitable for being used for purposes of charging and looking up data and the like in limited space, and utilizes electric energy and space to the maximum.
The telescopic folding rotary wireless charging combination device is designed as an expandable circuit, is compatible and can pass QI authentication, can be used for m or n household appliance kitchen products and electronic products, is safe and reliable in system, and can carry out multiple detection and protection (m and n are any Arabic numerals, and m can be equal to n or larger than or smaller than n).
The foregoing description, for purposes of explanation, used specific nomenclature to provide a thorough understanding of the embodiments. However, it will be apparent to one skilled in the art that the specific details are not required in order to practice the embodiments. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and modifications and substitutions based on the known art are possible within the scope of the present invention, which is defined by the claims.
Claims (10)
1. The utility model provides a wireless charging device of scalable folding rotation type which characterized in that, it includes:
a panel matched with the bottom cover;
the bottom cover and the panel are combined to form an accommodating cavity, the panel forms a placing position for folding and rotating the charging plate, and the placing position can be a groove or a hole; the folding rotary charging plate is provided with a pivot, a telescopic arm and a containing shell, the panel or the bottom cover is provided with a bracket for assembling the pivot, and the folding rotary charging plate is accommodated between a placing position and a use state of turning and unfolding by means of the pivot;
the telescopic arm and the rack in the containing shell form guiding movement for stretching, and
the housing shell provides a mounting structure for the charging coil, and the transmitting coil is electrically connected to a circuit board, so that the charging coil is suitable for charging equipment in different positions through operation of the telescopic arm.
2. The retractable folding rotary wireless charging device of claim 1, further comprising: the circuit board is provided in the accommodating cavity and is connected with the transmitting coil, so that the transmitting coil charges one kitchen product and one electronic product or charges at least one kitchen product or charges at least one electronic product.
3. The retractable folding rotary wireless charging device of claim 2, wherein: the telescopic arm achieves telescopic folding by means of matching with a bottom plate of the rack and through drawing and pushing.
4. The retractable folding rotary wireless charging device of claim 3, wherein said base plate provides a snap-fit groove for a clip cover from which a hooking member extends.
5. The retractable folding rotary wireless charging device of claim 4, wherein said rack is two in number, and they are symmetrically arranged; the clamping buckle cover is provided with a guide extending part, the guide extending part is provided with a stroke limiting part, and the guide extending part is matched with the rack convex part to limit the stroke of the telescopic arm; the telescopic arm is connected with the rotating head, and the clamping cover is rotated in a relatively offset manner by means of the rotating head.
6. The retractable folding rotary wireless charging device of any of claims 1 to 5, wherein said panel provides through holes for the keys to be exposed; the push button is connected with the push rod; one end of the push rod is connected with a push button with a compression spring, and the other end of the push rod is connected with a tension spring; the compression spring is connected with the push button so that the push button extends to the positioning groove to form a locking state or retracts to be separated from the positioning groove to form an unlocking state;
the pivot sleeve is provided with a torsion spring which is connected between the fixing piece and the limiting threaded part.
7. Kitchen appliance, characterized in that it comprises a charging body and a retractable folding rotary wireless charging device according to any of claims 1 to 6.
8. The kitchen appliance of claim 7, wherein: the charging machine body can be but is not limited to a blender, a grinder, a juicer, a handheld blender or an eggbeater, and can also be other small household appliances with rechargeable batteries.
9. An intelligent charging device, characterized in that it comprises a charging body and a retractable folding rotary wireless charging device according to any one of claims 1-6.
10. The kitchen appliance of claim 7, wherein: the charging machine body is a wearable product such as a mobile phone and a watch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110159100.9A CN112821569A (en) | 2021-02-05 | 2021-02-05 | Scalable folding rotation type wireless charging device and kitchen appliance and intelligent charging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110159100.9A CN112821569A (en) | 2021-02-05 | 2021-02-05 | Scalable folding rotation type wireless charging device and kitchen appliance and intelligent charging equipment |
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| Publication Number | Publication Date |
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| CN112821569A true CN112821569A (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110159100.9A Pending CN112821569A (en) | 2021-02-05 | 2021-02-05 | Scalable folding rotation type wireless charging device and kitchen appliance and intelligent charging equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113911221A (en) * | 2021-10-27 | 2022-01-11 | 石家庄铁道大学 | Tunnel monitoring system |
| CN117376462A (en) * | 2023-10-17 | 2024-01-09 | 杭州艾斯博电装有限公司 | Intelligent vehicle mobile phone support with wireless charging function |
-
2021
- 2021-02-05 CN CN202110159100.9A patent/CN112821569A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113911221A (en) * | 2021-10-27 | 2022-01-11 | 石家庄铁道大学 | Tunnel monitoring system |
| CN117376462A (en) * | 2023-10-17 | 2024-01-09 | 杭州艾斯博电装有限公司 | Intelligent vehicle mobile phone support with wireless charging function |
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