Charging seat and electronic equipment

Abstract

The utility model discloses a charging base which comprises a main shell used for containing at least one part of vertically-arranged electronic equipment, a charging assembly and a magnetic adsorption part, wherein the charging assembly and the magnetic adsorption part are arranged in the main shell. The charging assembly comprises a wireless charging module and a wired charging module; the magnetic adsorption part is used for adsorbing the electronic equipment in the accommodating groove, and the wireless charging module and the wired charging module are used for respectively or simultaneously charging the electronic equipment adsorbed in the accommodating groove. The utility model further discloses the electronic equipment charged through the charging base.

Description

TECHNICAL FIELD

[0001] The utility model relates to a charging stand, in particular to a charging stand and electronic equipment. BACKGROUND

[0002] With the continuous enrichment of the function of electronic equipment (such as electric toothbrush, electric shaver etc.) and the demand of people to the convenient charging mode, more and more products begin to adopt wireless charging technology, and part of products still retain wired charging interface to provide backup or efficient charging mode. For this reason, various charging stands also emerge as the times require and become important accessories to improve user charging experience.

[0003] Most of the existing charging stands adopt flat design, and electronic equipment needs to be placed horizontally on the charging area to charge. When wireless charging, the user needs to manually align the equipment with the charging area, otherwise it is easy to cause charging failure or reduce charging efficiency. And for handle type equipment, due to its long structure or light weight, it is easy to fall when placed on the base, and a heavy or large base is needed. In addition, part of the base only supports wireless charging and does not have wired charging interface, which is limited in use. SUMMARY

[0004] Therefore, the utility model aims at providing a charging stand, which can charge the electronic equipment placed vertically and has automatic adsorption positioning function.

[0005] The utility model provides a charging stand, which comprises a main shell for accommodating at least a part of the electronic equipment placed vertically, a charging assembly and a magnetic adsorption accessory arranged in the main shell.

[0006] The charging assembly comprises a wireless charging module and a wired charging module; the magnetic adsorption accessory is used for adsorbing the electronic equipment in the accommodation groove; and the wireless charging module and the wired charging module are used for charging the electronic equipment adsorbed in the accommodation groove respectively or simultaneously.

[0007] In an embodiment, the main shell is provided with a flat support surface at least at one end, and the support surface is perpendicular to the length direction of the main shell.

[0008] In an embodiment, the main shell is provided with an accommodation groove for accommodating at least a part of the electronic equipment, and the bottom surface of the accommodation groove is in the shape of a cylindrical surface.

[0009] In an embodiment, the wireless charging module comprises a transmitting coil, a circuit board and a shielding member arranged in the main housing, the circuit board is electrically connected with the transmitting coil for supplying current to the transmitting coil to generate electromagnetic field, the shielding member is arranged between the transmitting coil and the circuit board for shielding magnetic field interference between the transmitting coil and the circuit board.

[0010] In an embodiment, the charging base further comprises a secondary housing detachably assembled with the main housing, the secondary housing is used for sealing the transmitting coil, the circuit board and the shielding member in the space enclosed by the main housing and the secondary housing.

[0011] In an embodiment, the secondary housing is provided with a flat mounting surface at an end away from the main housing, the mounting surface is perpendicular to the supporting surface, and the charging base is attached to a vertical plane through the mounting surface.

[0012] In an embodiment, the charging base further comprises a sealing ring arranged between the main housing and the secondary housing for sealing.

[0013] In an embodiment, the wired charging module comprises a power supply and a contact arranged in the main housing, the power supply is electrically connected with the contact, and the contact at least partially extends out of the main housing for electrical connection with the electronic device in the accommodating groove.

[0014] The utility model further provides an electronic device which is charged by the charging base of the above embodiment, and the electronic device comprises a main body and a handle connected to the main body, the handle is used for being accommodated in the main housing in an upright state and being electrically connected with the charging assembly, so that the electronic device is charged by the charging base in the upright state.

[0015] In an embodiment, the handle comprises an electrical connection contact and a receiving coil, the electrical connection contact is used for electrical connection with the wired charging module for wired charging, and the receiving coil is used for wireless charging in response to the magnetic field generated by the transmitting coil.

[0016] The utility model provides a kind of charging base, by setting up the main casing for accommodating vertical placement electronic equipment, make electronic equipment be inserted and fixed in vertical direction, save transverse occupied space, and no need to equip heavier or larger base;Simultaneously, by setting up wireless charging module and wired charging module in main casing, support respectively or simultaneously to electronic equipment is wirelessly and wired charged, applicable to different charging demand, improve use flexibility and compatibility;In addition, by the magnetic attraction accessory of being set, electronic equipment can be adsorbed and stably fixed in main casing, realize automatic alignment, improve the convenience and alignment accuracy of charging, avoid the problem that need frequent adjustment manually. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be briefly introduced to the drawings needed to be used in the embodiment, it should be understood that the following drawings only show some embodiments of the utility model, therefore should not be regarded as the limitation to the scope, for ordinary skilled person in the art, under the premise of not paying creative labor, other related drawings can also be obtained according to these drawings.

[0018] Figure 1 The structure schematic diagram of a kind of charging base and electronic equipment provided for the preferred embodiment of the utility model.

[0019] Reference signs:

[0020] 101, main casing;102, contact;103, magnetic attraction accessory;104, transmitting coil;105, shielding piece;106, circuit board;107, sub-housing;201, handle;202, magnet;203, receiving coil. DETAILED DESCRIPTION

[0021] The specific embodiments of the utility model will be described in detail below in conjunction with the drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the description of the utility model, all other embodiments obtained by ordinary skilled person in the art without creative labor belong to the scope of the utility model protection.

[0022] In the description of the utility model, unless otherwise explicitly specified and limited, terms "set", "install", "connect" and the like should be broadly understood, for example, can be fixedly connected, can be detachably connected, or integrally connected;Can be mechanically connected, can be electrically connected;It can be directly connected, or indirectly connected through intermediate medium. For ordinary skilled person in the art, the specific meaning of the above terms can be understood according to specific circumstances.

[0023] The terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly placed when the utility model product is used, and are only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0024] The terms "first", "second", "third" and the like merely distinguish similar attributes, and do not indicate or imply relative importance or a particular order.

[0025] The terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, in addition to including the listed elements, other elements not explicitly listed can also be included.

[0026] Please refer to Figure 1 The utility model embodiment provides a charging base, including main casing 101, set up in main casing 101 charging assembly and magnetic attraction accessory 103, main casing 101 is used to accommodate the at least one part of electronic equipment that is placed vertically, make electronic equipment keep vertical state after being inserted into main casing 101. In specific application, the charging base can be suitable for electric toothbrush, electric shaver and the like shape longer electronic equipment. If such electronic equipment still adopts horizontal flatly when charging, due to gravity center deviation, often need to cooperate the charging base of bulkier or higher self weight, to avoid equipment to fall. And in the embodiment, by making electronic equipment can be naturally vertical and fixed, thereby effectively avoiding the falling problem caused by gravity center deviation of equipment.

[0027] In addition, since electronic equipment may have water stains (for example, such as electric toothbrush, electric shaver and the like) after use, flatly may cause water stains to accumulate, pollute or corrode the charging base, and by accommodating a part of the electronic equipment in the main casing 101 and keeping it vertical, the part with water stains is located outside the main casing 101, and the water stains will fall from the electronic equipment under the action of gravity, preventing it from flowing into the main casing 101.

[0028] The charging assembly comprises a wireless charging module and a wired charging module. The wireless charging module is used to non-contact charge the electronic device in an electromagnetic induction manner; and the wired charging module is used to supply power to the electronic device in an electrical contact manner. The wireless charging module and the wired charging module can work independently or simultaneously to adapt to different types of electronic devices or different charging modes of use requirements. The magnetic adsorption component 103 is arranged in the main shell 101 and is used to adsorb and cooperate with a magnetic component or a metal part on the electronic device, so that when the electronic device is inserted into the main shell 101, an auxiliary fixing effect is formed, and the electronic device can be reliably kept at a predetermined position inside the main shell 101 in a vertical state. At the same time, the magnetic adsorption structure can also improve the charging alignment accuracy, so that the wireless coil or the contact 102 of the electronic device is accurately connected with the charging assembly, and the charging efficiency and reliability are improved.

[0029] In the embodiment, at least one end of the main shell 101 is provided with a flat support surface, and the support surface is arranged perpendicularly to the length direction of the main shell 101. This structure enables the charging seat to be stably placed on a horizontal surface in a vertical manner, cooperates with the vertically held electronic device, improves the stability of the overall placement, and avoids tilting or displacement.

[0030] Optionally, the main shell 101 is provided with a receiving groove for accommodating at least a part of the electronic device, and the bottom surface of the receiving groove is in a cylindrical structure. The cylindrical bottom surface structure can cooperate with the shape of the electronic device (such as the shape of the handle 201), improve the fitting degree and limiting effect during insertion, further ensure the stability of the device in the vertical direction, and facilitate the accurate alignment between the conductive contact 102 or the wireless coil and the electronic device.

[0031] In the embodiment, the wireless charging module comprises a transmitting coil 104, a circuit board 106 and a shielding member 105 arranged in the main shell 101. The circuit board 106 is electrically connected with the transmitting coil 104 and is used to pass current to the transmitting coil 104 to generate an electromagnetic field and realize energy transmission to the receiving coil 203 in the electronic device. When the transmitting coil 104 works, a high-frequency alternating magnetic field is generated. If the magnetic field is not effectively isolated, it may cause electromagnetic interference to the electronic elements (especially the microcontroller, power chip and the like on the circuit board 106) near the transmitting coil 104, affect the normal work, and even cause problems such as signal noise, circuit instability or heat accumulation. In addition, the electromagnetic interference may also reduce the energy transmission efficiency of the wireless charging, slow down the charging speed of the device or make the charging process unstable. In order to prevent the magnetic field generated by the transmitting coil 104 from interfering with the work of the circuit board 106, the shielding member 105 is arranged between the two to effectively weaken the influence of the magnetic field on the circuit and improve the stability and electromagnetic compatibility of the charging system.

[0032] Optionally, the shielding member 105 is made of a material with magnetic permeability or magnetic shielding performance, such as soft magnetic alloy, ferrite or composite magnetic material. The shielding member 105 is flatly and tightly installed between the transmitting coil 104 and the circuit board 106, which can form a magnetic flux guiding path therebetween, effectively block or absorb part of the magnetic flux emitted by the transmitting coil 104 towards the circuit board 106, thereby suppressing electromagnetic interference and ensuring the normal operation of the wireless charging module.

[0033] Optionally, the transmitting coil 104 is arranged at a position close to the bottom of the recess, so that it can be aligned with the receiving coil 203 in the electronic device after the electronic device is inserted into the accommodating groove, thereby improving the energy coupling efficiency and reducing the influence of position deviation on the charging performance.

[0034] In the embodiment, the charging base further comprises a secondary housing 107 which is detachably assembled with the main housing 101. After the secondary housing 107 is combined with the main housing 101, a sealed space for accommodating and enclosing the transmitting coil 104, the circuit board 106 and the shielding member 105 is formed, which not only plays a role in protecting the elements and preventing dust and water, but also facilitates the assembly, maintenance and replacement in the later stage.

[0035] In the prior art, the charging base can usually only be placed on the table surface, occupying space and being not flexible to use. To solve this problem, in an embodiment, the end of the secondary housing 107 away from the main housing 101 is provided with a flat mounting surface which is perpendicular to the supporting surface of the main housing 101. The mounting surface can be attached to a wall surface, a support or other vertical surface, so that the charging base can be placed horizontally or installed vertically, further expanding the use scenarios and flexibility of the installation mode and improving the space adaptability.

[0036] Optionally, the charging base further comprises a sealing ring arranged between the main housing 101 and the secondary housing 107, which is used for sealing the above-mentioned cavity structure, preventing external media such as dust and water vapor from entering the internal circuit system, improving the environmental adaptability and service life of the charging base, and being suitable for stable operation in humid or dusty environments.

[0037] In an embodiment, the wired charging module comprises a power supply and a contact 102 arranged in the main housing 101. The power supply is electrically connected to the contact 102 through a wire, and the contact 102 partially or entirely protrudes from the surface of the main housing 101 and is located in the effective charging area of the accommodating groove. When the electronic device is inserted into the accommodating groove vertically, the corresponding contact 102 of the electronic device automatically contacts the contact 102 on the charging base, realizing reliable wired power supply connection, which is suitable for high-power charging scenarios or environments with limited wireless signals.

[0038] Optionally, the wired charging module further comprises an elastic member installed in the main housing 101, which is connected with the contact 102. When the electronic device is inserted into the accommodation slot, the structure of the electronic device extrudes the metal contact 102, so that the contact 102 is retracted inward, facilitating the smooth insertion of the electronic device into the accommodation slot. After the insertion is completed, the elastic member rebounds and resets under the action of its own elastic force, so that the contact 102 restores the extended state and realizes stable contact with the charging port of the electronic device, thereby completing the wired charging. The design of the elastic structure enhances the contact adhesion, so that the charging base can adapt to electronic devices of different sizes, improving the charging efficiency and service life.

[0039] Optionally, the elastic member can be a metal compression spring, which has good axial compression performance and recovery ability and is suitable for high-frequency plugging scenarios; it can also be a corrugated elastic sheet, which realizes compact rebound support through an elastic metal sheet and is suitable for space-limited structural design; it can also be a rubber or silicone elastic pad, which realizes the retraction and reset of the contact 102 through the deformation of flexible materials, and has good buffering performance. It can be understood that the elastic member can be any one of the above structures, but is not limited thereto.

[0040] Further, the main housing 101 is provided with a limiting groove, and the elastic member is installed in the limiting groove and surrounded by the limiting groove on the side of the elastic member, and the limiting groove limits the deformation space of the elastic member, so that the elastic member only elastically deforms in a predetermined direction (a direction perpendicular to the surface of the accommodation slot) during the insertion of the electronic device. Through this structural constraint, the elastic member can be prevented from deviating, twisting or deforming in an unintended direction when subjected to force, so as to ensure that the metal contact 102 accurately retracts when subjected to extrusion by the electronic device and accurately resets under the restoring action of the elastic member after the insertion is completed, thereby forming stable contact with the electronic device.

[0041] In this embodiment, the charging base further comprises an indicator light installed on the housing for displaying the charging state of the electronic device. The indicator light is electrically connected to the charging module through a wire and is controlled by the control circuit in the charging module to output a control signal, thereby indicating different working states. Optionally, the indicator light is on the outer surface of the housing, facilitating the user to observe the state change during the charging process. In order to ensure visual clarity, the indicator light can be a light-emitting diode, which is exposed on the surface of the housing through a light-transmitting window or a transparent cover, and has dustproof and waterproof functions.

[0042] When the electronic device is put into the charging base and establishes an effective electrical connection with the wireless or wired charging module, the charging module detects the voltage, current and other parameters in real time during the charging process, and judges the current state based on the set threshold conditions. For example, when the charging current is greater than the set value and the battery is not full, the control circuit outputs a "charging" signal to drive the indicator light to display the first color (such as red); when it is detected that the battery is fully charged, the control circuit outputs a "full charge" signal, and the indicator light switches to the second color (such as green); if an abnormality is detected during charging, such as a small current, abnormal voltage, or unrecognized device, a "fault" signal is output, and the indicator light displays a third color (such as yellow or flashing red light).

[0043] The utility model embodiment further provides an electronic device for cooperating with the charging base of the above embodiment for charging. The electronic device includes a main body and a handle 201 connected to the main body. The structure size and contour shape of the handle 201 are matched with the main shell 101 of the charging base, so that it can be inserted into the main shell 101 in an upright manner. A magnet 202 is arranged on the handle 201 and can be adsorbed and attached to the magnetic attraction member 103 in the upright state, so that the electronic device is fixed in the accommodating groove in the upright use state, improving the operation convenience and space utilization efficiency.

[0044] Optionally, an electrical connection contact and a receiving coil 203 are arranged on the handle 201. The electrical connection contact cooperates with the wired charging module to realize metal contact type power supply; the receiving coil 203 generates an electromagnetic field in response to the electromagnetic field generated by the transmitting coil 104 to realize wireless power supply. The above two modes can be selected to be enabled according to the device state, charging demand and user preference, realizing flexible and reliable charging control.

[0045] It should be noted that each embodiment in the present specification is described in a progressive manner, and each embodiment focuses on the difference from other embodiments. The same or similar parts of each embodiment can be referred to each other.

[0046] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A charging stand, characterized in that, It includes a main housing (101) for accommodating at least a portion of an upright electronic device, and a charging assembly and a magnetic adsorption component (103) disposed within the main housing (101). The charging assembly includes a wireless charging module and a wired charging module; the magnetic adsorption component (103) is used to adsorb the electronic device into the main housing (101), and the wireless charging module and the wired charging module are used to charge the electronic device adsorbed into the main housing (101) respectively or simultaneously.

2. The charging stand as described in claim 1, characterized in that, The main housing (101) has a flat support surface at at least one end, and the support surface is perpendicular to the length direction of the main housing (101).

3. The charging stand as described in claim 1, characterized in that, The main housing (101) has a receiving groove for accommodating at least a portion of an electronic device, the bottom surface of which is cylindrical.

4. The charging stand as described in claim 2, characterized in that, The wireless charging module includes a transmitting coil (104), a circuit board (106), and a shielding component (105) disposed in the main housing (101). The circuit board (106) is electrically connected to the transmitting coil (104) and is used to pass current into the transmitting coil (104) to generate an electromagnetic field. The shielding component (105) is disposed between the transmitting coil (104) and the circuit board (106) and is used to shield the magnetic field interference between the transmitting coil (104) and the circuit board (106).

5. The charging stand as described in claim 4, characterized in that, The charging dock also includes a sub-shell (107) that is detachably assembled with the main shell (101). The sub-shell (107) is used to cooperate with the main shell (101) to seal the transmitting coil (104), the circuit board (106) and the shield (105) within the space enclosed by the main shell (101) and the sub-shell (107).

6. The charging stand as described in claim 5, characterized in that, The sub-shell (107) has a flat mounting surface at one end away from the main shell (101). The mounting surface is perpendicular to the support surface and is used to allow the charging base to be attached to the vertical plane through the mounting surface.

7. The charging stand as described in claim 5, characterized in that, The charging dock also includes a sealing ring, which is disposed between the main housing (101) and the lower housing for sealing.

8. The charging stand as described in claim 1, characterized in that, The wired charging module includes a power supply and contacts (102) disposed within the main housing (101). The power supply is electrically connected to the contacts (102), and the contacts (102) extend at least partially out of the main housing (101) for electrical connection with electronic devices within the main housing (101).

9. An electronic device, charged via a charging dock as described in any one of claims 1-8, characterized in that, The electronic device includes a main body and a handle (201) connected to the main body. The handle (201) is used to be housed in the main housing (101) in an upright state and electrically connected to the charging assembly, so that the electronic device can be charged through the charging dock in an upright state.

10. The electronic device as claimed in claim 9, characterized in that, The handle (201) includes an electrical connection contact and a receiving coil (203). The electrical connection contact is used to be electrically connected to the wired charging module for wired charging, and the receiving coil (203) is used to perform wireless charging in response to the wireless charging module.

Images