CN112437185B - Supporting device and charging device of electronic equipment - Google Patents
Supporting device and charging device of electronic equipment Download PDFInfo
- Publication number
- CN112437185B CN112437185B CN202011073730.6A CN202011073730A CN112437185B CN 112437185 B CN112437185 B CN 112437185B CN 202011073730 A CN202011073730 A CN 202011073730A CN 112437185 B CN112437185 B CN 112437185B
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- China
- Prior art keywords
- cover body
- base
- cover
- support device
- rail
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/04—Supports for telephone transmitters or receivers
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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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The invention provides a supporting device and a charging device of electronic equipment, wherein the supporting device comprises: a base having a first surface and a second surface opposite the first surface, at least a partial region of the first surface being formed as a recess; the cover body is slidably arranged in the concave part, so that when the cover body slides to different positions, the cover body and the second surface of the base form different inclination angles; the rail is arranged on the cover body and is configured to enable the cover body to slide along the rail; and the guide part is fixed on the base and slidably connected with the track. The supporting device can realize multi-angle compatibility of products such as vertical and flat plates, is more humanized and improves the use experience of users.
Description
Technical Field
The invention relates to the technical field of electronic product accessories, in particular to a supporting device and a charging device of electronic equipment.
Background
With the continuous development of technology, various types of electronic devices are widely used, and at the same time, wireless chargers have also been rapidly developed in order to facilitate the charging of various electronic devices. The wireless charger is a device for converting electric energy into charge for receiving equipment (such as a mobile phone) by utilizing the magnetic field principle of a transformer, and has high convenience due to wireless use of a charging wire.
And with the popularization of portable electronic equipment, wireless chargers of different types are popularized in the market, and the demands of users on the form of wireless charger products are becoming wider, wherein the demands on the compatibility and humanization of the wireless chargers are becoming higher. At present, most conventional wireless chargers are flat plates and fixed-angle vertical wireless charging products, the product form is single, the humanization degree is low, no space for being compatible and expandable with other functions is available, and the wireless charger is inconvenient to carry.
Accordingly, there is a need to provide a new support device, charging device for an electronic device, to at least partially solve the above-mentioned problems.
Disclosure of Invention
In view of the shortcomings of the prior art, an aspect of the present invention provides a supporting device for an electronic apparatus, the supporting device including:
a base having a first surface and a second surface opposite the first surface, at least a partial region of the first surface being formed as a recess;
the cover body is slidably arranged in the concave part, so that when the cover body slides to different positions, the cover body and the second surface of the base form different inclination angles;
the rail is arranged on the cover body and is configured to enable the cover body to slide along the rail;
and the guide part is fixed on the base and slidably connected with the track.
In one example, the cover includes a curved portion facing the recess and configured to be slidable along the track, and a planar portion connected to the curved portion for supporting the electronic device.
In one example, the rail includes a rail groove, a through hole is provided in the rail, the through hole penetrates through the curved surface portion, the rail groove is provided at an inner side of the curved surface portion, and the guide member is fixed to the base through the through hole.
In one example, the rail grooves are provided at both sides of the through hole, and the guide member is engaged with the rail grooves and is configured to be slidable along the rail grooves.
In one example, the support device further includes an auxiliary sliding member provided to a surface of the cover facing the recess for reducing a sliding force contact point between the cover and the base.
In one example, the auxiliary sliding member includes at least one slider provided to a surface of the curved surface portion of the cover facing the recess, and a region of the recess in contact with the slider is configured as a polished surface subjected to polishing treatment.
In one example, the slide is a sheet of teflon; and/or
The material of the guide member comprises a polyoxymethylene thermoplastic crystalline polymer.
In one example, the different positions include a first position, a second position, and a third position, wherein the cover is configured to:
when the cover body slides to the first position, the plane part of the cover body for supporting the electronic equipment is at a first inclination angle relative to the second surface of the base;
when the cover body slides to the second position, the plane part of the cover body for supporting the electronic equipment is at a second inclination angle relative to the second surface of the base; and
when the cover body slides to the third position, the plane part of the cover body for supporting the electronic equipment is at a third inclination angle relative to the second surface of the base.
In one example, the first inclination angle is 0 °, the second inclination angle is 40 °, and the third inclination angle is 60 °.
In one example, the support device further comprises a positioning member configured to fix the cover in a predetermined position when the cover is slid to the predetermined position.
In one example, the positioning component includes a first magnetic component disposed on the cover and a second magnetic component disposed on the base, a portion of the second magnetic component being adjacent to the first magnetic component and exerting an attractive force on the first magnetic component to secure the cover in the predetermined position when the cover is slid to the predetermined position.
In another aspect, the present invention provides a charging device, including:
the supporting device of the electronic equipment;
and the transmitting coil is arranged in the cover body of the supporting device and is used for charging the electronic equipment through electromagnetic coupling with the receiving coil of the electronic equipment.
In one example, the charging device includes a circuit board disposed within a receiving cavity of a base of the support device, the receiving cavity being formed between a second surface and a first surface of the base.
In one example, the charging device further comprises a power interface disposed in the base of the support device for electrical connection with a power source.
The supporting device of the electronic equipment comprises the base and the cover body, wherein the cover body is slidably arranged in the concave part of the base, so that when the cover body slides to different positions, different inclination angles are formed between the cover body and the second surface of the base, the electronic equipment is supported at different inclination angles, the cover body can be slid to a proper position according to own requirements by a user, the electronic equipment can be conveniently checked by the user when the user places the electronic equipment on the cover body, the electronic equipment is convenient to carry by the user, and the supporting device can realize multi-angle compatibility such as vertical and flat type products, is more humanized and improves the use experience of the user.
Drawings
The following drawings are included to provide an understanding of the invention and are incorporated in and constitute a part of this specification. The drawings illustrate embodiments of the invention and their description to explain the principles of the invention.
In the accompanying drawings:
FIG. 1 is a schematic perspective view of a support device when a cover is slid to a first position in an embodiment of the invention;
FIG. 2 is a schematic perspective view of the support device when the cover is slid to the second position in one embodiment of the invention;
FIG. 3 is a schematic perspective view of the supporting device when the cover is slid to the third position according to an embodiment of the present invention;
FIG. 4 shows a partial perspective view of a support device in one embodiment of the invention;
FIG. 5 shows a schematic cross-sectional view of the support device taken along section line AA in FIG. 4 in one embodiment of the invention;
FIG. 6 shows a schematic cross-sectional view of the support device with the cover slid to the first position in one embodiment of the invention;
FIG. 7 is a schematic cross-sectional view of the support device with the cover slid to the second position in one embodiment of the invention;
FIG. 8 is a schematic cross-sectional view of the support device with the cover slid to a third position in one embodiment of the invention;
fig. 9 shows a partial schematic view of a supporting device in an embodiment of the invention, wherein the left view is a perspective view and the right view is a partial enlarged sectional schematic view taken along the sectional line AA in the left view.
Reference numerals:
Curved surface portion 121a and planar portion 121b of cover 120
Track groove 122 through hole 123
First magnetic member 126 and second magnetic member 111a
Second magnetic part 111b second magnetic part 111c
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the invention.
It should be understood that the present invention may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. In the drawings, the size of layers and regions, as well as the relative sizes, may be exaggerated for clarity. Like numbers refer to like elements throughout.
It will be understood that when an element or layer is referred to as being "on," "adjacent," "connected to," or "coupled to" another element or layer, it can be directly on, adjacent, connected, or coupled to the other element or layer, or intervening elements or layers may be present. In contrast, when an element is referred to as being "directly on," "directly adjacent to," "directly connected to," or "directly coupled to" another element or layer, there are no intervening elements or layers present. It will be understood that, although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms are only used to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the present invention.
Spatially relative terms, such as "under," "below," "beneath," "under," "above," "over," and the like, may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use and operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements or features described as "under" or "beneath" other elements would then be oriented "on" the other elements or features. Thus, the exemplary terms "below" and "under" may include both an upper and a lower orientation. The device may be otherwise oriented (rotated 90 degrees or other orientations) and the spatially relative descriptors used herein interpreted accordingly.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. As used herein, the term "and/or" includes any and all combinations of the associated listed items.
In order to provide a thorough understanding of the present invention, detailed structures will be presented in the following description in order to illustrate the technical solutions presented by the present invention. Preferred embodiments of the present invention are described in detail below, however, the present invention may have other embodiments in addition to these detailed descriptions.
In order to solve the technical problems that the existing wireless charging device is single in form, low in humanization degree, free of space compatible and expandable with other functions, inconvenient to carry and the like, the invention provides a supporting device of electronic equipment, which comprises a base, a cover body, a track and a guide part, wherein the base is provided with a first surface and a second surface opposite to the first surface, and at least part of the area of the first surface is formed into a concave part; the cover body is slidably arranged in the concave part, so that when the cover body slides to different positions, the cover body and the second surface of the base form different inclination angles; the rail is arranged on the cover body and is configured to enable the cover body to slide along the rail; the guide member is fixed to the base and slidably coupled to the rail. The supporting device of the electronic equipment comprises the base and the cover body, wherein the cover body is slidably arranged in the concave part of the base, so that when the cover body slides to different positions, different inclination angles are formed between the cover body and the second surface of the base, the electronic equipment is supported at different inclination angles, the cover body can be slid to a proper position according to own requirements by a user, the electronic equipment can be conveniently checked by the user when the user places the electronic equipment on the cover body, the electronic equipment is convenient to carry by the user, and the supporting device can realize multi-angle compatibility such as vertical and flat type products, is more humanized and improves the use experience of the user.
The supporting device of the electronic apparatus of the present invention is explained and explained below with reference to fig. 1 to 9.
In one embodiment of the present invention, as shown in fig. 1, a supporting apparatus 100 of an electronic device includes a base 110 and a cover 120, the base 110 having a first surface and a second surface opposite to the first surface, at least a partial area of the first surface being formed as a recess, optionally, the entire area of the first surface being formed as a recess; the cover 120 is slidably mounted in the recess such that the cover 120 is inclined at a different angle to the second surface of the base when slid to a different position, alternatively the angle may range from 0 ° to 90 °. The cover 120 is slidably arranged on the base 110, so that the electronic equipment is supported at different inclination angles, a user can slide the cover to a proper position according to own requirements, the electronic equipment can be conveniently checked and carried by the user when the user places the electronic equipment on the cover, and the supporting device can realize multi-angle compatibility of a product, such as a vertical type and a flat type, is more humanized, and the use experience of the user is improved.
As shown in fig. 5, the base 110 may include a first surface 111 and a second surface 112 opposite to the first surface 111, at least a portion of the first surface 111 being formed as a recess, wherein the base 110 further has a sidewall, wherein a receiving cavity is formed between the first surface 111 and the second surface 112, and the receiving cavity may be used for receiving a circuit board or other electronic component, and the like, wherein the first surface 111 and the second surface 112 are connected by the sidewall, and the sidewall surrounds the circumference of the receiving cavity to close the receiving cavity. The base 110 is further used for supporting the cover 120, and when the cover slides to have an inclination angle with the second surface, the base 110 also supports the electronic device placed on the cover 120.
In one example, when the base 110 is used only for supporting, the accommodating cavity may not be formed between the first surface and the second surface, and the shape and size of the second surface 112 may be reasonably set according to actual needs.
As shown in fig. 3, the cover 120 includes a curved surface portion 121a and a planar portion 121b connected to the curved surface portion 121a, the curved surface portion 121a facing the recess of the base 110 and configured to be slidable along a rail, the planar portion 121b for supporting the electronic device. Alternatively, the curved surface portion 121a and the concave portion of the base 110 are matched, for example, both have substantially the same curvature, so that the curved surface portion 121a can smoothly slide.
In one example, the curved portion 121a and the planar portion 121b form a cavity therebetween, which may be used to house electronic components, a portion of which may be located on the same circuit board, and which may also be used to house a transmitting coil to perform the function of wireless charging when the support device is used in a wireless charging device.
Illustratively, the base 110 and the cover 120 may be made of a metallic material, such as stainless steel, aluminum alloy, etc., and may be made of a non-metallic material, such as plastic, etc.
The cover 120 is slidably mounted on the base 110, and is configured to slide the cover to a suitable position according to a user requirement, so as to support the electronic device at different inclination angles, where the position to which the cover 120 can slide can be reasonably set according to actual requirements, for example, the position to which the cover 120 can slide at least is a position where a plane of the cover for supporting the electronic device is parallel to the second surface of the base 110, so that most of the cover 120 is stored in the base 110 to reduce the volume of the whole supporting device, and the electronic device is convenient to carry and store, and the cover 120 slides to a position where the inclination angle is greater than 0 ° with the first surface or the second surface of the base.
In a specific example, the different positions to which the cover 120 can slide include a first position, a second position, and a third position, the cover 120 configured to: when the cover is slid to the first position, the planar portion of the cover for supporting the electronic device is at a first inclination angle with respect to the second surface of the cover, for example, as shown in fig. 1, when the cover 120 is slid to the first position, the first inclination angle is 0 °; when the cover is slid to the second position, the planar portion of the cover for supporting the electronic device is at a second inclination angle with respect to the second surface of the cover, for example, as shown in fig. 2, when the cover 120 is slid to the second position, the first inclination angle is 40 °; and when the cover is slid to the third position, the planar portion of the cover for supporting the electronic device is at a third inclination angle with respect to the second surface of the cover, for example, as shown in fig. 3, and when the cover 120 is slid to the third position, the third inclination angle is 60 °. The three positions are merely examples, and the cover 120 may be slidably switched between positions of more than three positions, or may be slidably switched between two positions, or the cover 120 may be provided to be slidable to positions different from the three inclination angles illustrated above, according to actual needs.
Specifically, the cover 120 may slide with respect to the base 110 in a manner described below, for example, as shown in fig. 4, the supporting device further includes a rail and a guide member 124, the rail is disposed on the cover 120 and configured to slide the cover 120 along the rail, the guide member 124 is fixed on the base 110, and the guide member 124 may be slidably connected to the rail, for example, the guide member 124 may be fixed on a recess of the base 110, the fixing may be achieved in any suitable manner, for example, the guide member 124 may be fixed on the first surface 111 of the base 110 by a fixing member 125 (for example, a locating pin) as shown in fig. 5, or the guide member 124 may be fixed on the base 110 by welding or bonding, or the like. The guide member 124 may be a connection mechanism between the cover 120 and the base 110, in addition to the sliding function of the cover 120, so as to enable the cover and the base to be slidably connected.
The guide member 124 may be any structure capable of performing a sliding guide function, for example, the guide member 124 is a sliding block structure, and a material such as polyoxymethylene thermoplastic crystalline polymer, also referred to as POM material, may be used, which has a good hardness and a low surface roughness, so that friction between the guide member 124 and the rail is small when the guide member slides along the rail, the sliding is smoother, and wear resistance and service life thereof can be ensured due to the high hardness. The length of the sliding block can be reasonably set according to actual needs, for example, the length of the sliding block in the sliding direction of the cover body is larger than the threshold value length, so that the contact area between the sliding block and a rail is increased, the connection between the cover body and the base is firmer, and the smooth sliding can be ensured.
In one example, as shown in fig. 4 and 5, the rail of the supporting device may include a rail groove 122 provided with a through hole 123, the through hole 123 penetrating the curved surface portion 121a, the rail groove 122 being provided at an inner side of the curved surface portion 121a, and the guide member 124 being fixed to the base 110 through the through hole 123, more particularly, to a recess of the first surface of the base 110. Wherein the through hole 123 is provided as an arc-shaped through hole, the length direction thereof, that is, the sliding direction of the cover 120, and the width of the through hole 123 is provided to be able to receive the portion of the guide member 124 therethrough. Optionally, the rail grooves 122 are disposed on two sides of the through hole 123, the guide member 124 and the rail grooves 122 are engaged and configured to slide along the rail grooves 122, and the cover 120 slides relative to the base 110 through the movement between the guide member 124 and the rail grooves 122, alternatively, the rail grooves 122 may be plastic rail grooves, which are polished surfaces, and the surfaces contacting the guide member 124 are polished surfaces, so that the frictional resistance between the guide member 124 can be reduced, and the sliding is smoother.
The plastic rail groove may be integrally formed with the cover 120, or may be fixed to the inner side of the curved surface portion of the cover 120 by other means, such as adhesion, or fixing by a fixing member.
In one example, the supporting device further includes a positioning component configured to fix the cover to the predetermined position when the cover slides to the predetermined position, for example, as shown in fig. 6 to 8, the positioning component includes a first magnetic component 126 and a second magnetic component 111a, 111b, 111c, where the first magnetic component 126 is disposed on the cover 120, for example, disposed on an inner side of the curved surface portion 121a of the cover 120 (the inner side refers to a surface of an outer side contacting with the curved surface portion 121a and the recess of the first surface of the base), or may be disposed at another suitable position, where the first magnetic component may be fixed to the inner side of the curved surface portion 121a by adhesion or other suitable means, and the second magnetic component 111a, 111b, 111c is disposed on the base 110, for example, where the second magnetic component 111a, 111b, 111c is disposed at intervals along the extending direction of the track on a side of the second surface of the base, where the recess faces the second surface of the base, and where the distribution position of the attractive force may be disposed on the side of the second surface of the base according to the predetermined position of the cover 120, and the first magnetic component is applied to the predetermined position when the cover 120 slides to the predetermined position and the predetermined position is fixed to the first magnetic component 126.
The positions and the number of the first magnetic members 126 may be set appropriately according to the positions to which the cover is intended to slide and the positions and the number of the second magnetic members, for example, a pair of first magnetic members 126 may be provided, the pair of first magnetic members 126 being located at both sides of the rail near one end of the rail, or more first magnetic members 126 may be provided, for example, a pair of first magnetic members 126 may be provided at both sides of the rail near the middle of the rail.
In a specific example, the cover 120 may slide between the aforementioned first, second and third positions, wherein the second magnetic members 111a, 111b, 111c may be disposed at three different positions along the track, e.g., as shown in fig. 6, when the cover 120 slides to the first position (e.g., the first tilt angle is 0 °), the second magnetic member 111a and the first magnetic member 126 are adjacent and exert attractive force on the first magnetic member 126 to secure the cover 120 in the first position; as shown in fig. 7, the second magnetic part 111b is adjacent to the first magnetic part 126 and applies attractive force to the first magnetic part 126 to fix the cover 120 in the second position; as shown in fig. 8, the second magnetic part 111c is adjacent to the first magnetic part 126 and applies attractive force to the first magnetic part 126 to fix the cover 120 in the third position. The number of the second magnetic parts may be the same as the number of the first magnetic parts 126, for example, a pair of second magnetic parts 111a corresponds to a pair of first magnetic parts 126, a pair of second magnetic parts 111b corresponds to a pair of first magnetic parts 126, and a pair of second magnetic parts 111c corresponds to a pair of first magnetic parts 126.
In order to reduce the abrasion of the cover 120 and make the sliding smoother, in one example, as shown in fig. 9, the supporting device further includes an auxiliary sliding member 127, where the auxiliary sliding member 127 is disposed on a surface of the cover 120 facing the first surface 111 (particularly facing the recess of the first surface 111) of the base 110, so as to reduce the sliding force contact point between the cover 120 and the base 110, reduce the abrasion of the cover 120, and make the sliding smoother.
Optionally, the auxiliary sliding component 127 includes at least one sliding piece, the sliding piece is disposed on a surface of the curved surface portion of the cover body facing the concave portion of the first surface 111 of the base, and a region where the concave portion contacts with the sliding piece is configured as a polished surface subjected to polishing treatment, so that friction resistance between the sliding piece and the polished surface is reduced, the sliding of the cover body is prevented from being hindered, and meanwhile, the auxiliary sliding component 127 can also reduce a sliding stress contact point between the cover body and the base, and abrasion caused by excessive contact between the cover body and the base is prevented.
The support device of the electronic apparatus of the present invention may be used as a stand for a portable electronic apparatus such as a cellular phone, a tablet computer, or may be used as a charging device, particularly a wireless charging device, as a housing of the wireless charging device accommodating a circuit board thereof, or the like.
In summary, the supporting device for the electronic equipment according to the present invention includes the base and the cover, where the cover is slidably mounted in the recess of the base, so that when the cover slides to different positions, different inclination angles are formed between the cover and the first surface or the second surface of the base, so as to support the electronic equipment at different inclination angles, so that a user can slide the cover to a suitable position according to the needs of the user, so that the user can conveniently view the electronic equipment and carry the electronic equipment when placing the electronic equipment on the cover, and the supporting device of the present invention can realize multi-angle compatibility such as vertical and flat type products, is more humanized, and improves the use experience of the user.
In a further aspect the invention provides a charging device comprising a support device as described above, the technical features of which in the following description may be referred to in the foregoing description.
The charging device of the invention comprises the supporting device of the electronic equipment, which is used as a shell of the charging device and is used for accommodating various electronic components, circuits and the like of the charging device, wherein at least part of the electronic components can be integrated on a circuit board.
The charging device is exemplified herein as a wireless charging device, but it is understood that the charging device may be other wired charging devices, etc.
In one example, the wireless charging device includes a transmitting coil disposed in a cover of the support device (i.e., in a cavity of the cover, e.g., secured to a planar portion of the cover) for charging an electronic device, including but not limited to a digital camera, a cell phone, a tablet computer, etc., by electromagnetic coupling with a receiving coil of the electronic device. The wireless charging device may further comprise a first circuit board (e.g. a PCB board) fixed in the cover of the supporting device for implementing a corresponding function of the wireless charging device, such as a function related to the transmitting, on which the transmitting coil may be arranged.
The transmitting coil can be made of copper or aluminum and other materials with good electric conductivity. The transmitting coil may be in a ring-like structure, for example.
The charging device further comprises a second circuit board, such as a PCB board, mounted in the receiving cavity of the base of the supporting device, the receiving cavity being formed between the second surface and the first surface of the base, the circuit board being used for providing various circuit elements required by the charging device to achieve corresponding power supply and other functions (such as signal processing, etc.).
In one example, the charging device further comprises a power interface provided in the base of the support device for electrical connection with a power source, e.g. via a power cable, a USB cable or the like, for enabling power supply to the charging device.
In one example, the charging device further comprises a light guide column disposed in the base or the cover and electrically connected to the circuit board, for conducting light generated by the element on the circuit board to the indicator lamp to indicate the charging state.
Further, the charging device further comprises a connecting wire for connecting the first circuit board and the second circuit board, so that interaction of functions of the two circuit boards is realized.
Other components and structures may also be included with the complete charging device, and are not described in detail herein.
Since the charging device of the invention comprises the supporting device of the electronic equipment, the same advantages as the supporting device are also achieved. When the charging device is used for charging the electronic equipment, a user places the electronic equipment on the plane part of the cover body of the supporting device, the plane part supports the electronic equipment, and the cover body of the supporting device is slidably arranged in the concave part of the base, so that the cover body and the first surface or the second surface of the base form different inclination angles when sliding to different positions, the electronic equipment can be supported at different inclination angles, the user can slide the cover body to a proper position according to own requirements, the electronic equipment can be conveniently checked when the user places the electronic equipment on the cover body, the electronic equipment is conveniently carried by the user, and the supporting device can realize multi-angle compatibility such as vertical and flat products, is more humanized, and improves the use experience of the user.
Although the illustrative embodiments have been described herein with reference to the accompanying drawings, it is to be understood that the above illustrative embodiments are merely illustrative and are not intended to limit the scope of the present invention thereto. Various changes and modifications may be made therein by one of ordinary skill in the art without departing from the scope and spirit of the invention. All such changes and modifications are intended to be included within the scope of the present invention as set forth in the appended claims.
Similarly, it should be appreciated that in order to streamline the invention and aid in understanding one or more of the various inventive aspects, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof in the description of exemplary embodiments of the invention. However, the method of the present invention should not be construed as reflecting the following intent: i.e., the claimed invention requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features but not others included in other embodiments, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims, any of the claimed embodiments may be used in any combination.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The use of the words first, second, third, etc. do not denote any order. These words may be interpreted as names.
Claims (11)
1. A support device for an electronic apparatus, the support device comprising:
a base having a first surface and a second surface opposite the first surface, at least a partial region of the first surface being formed as a recess;
the cover body is slidably arranged in the concave part, so that when the cover body slides to different positions, the cover body and the second surface of the base form different inclination angles;
the rail is arranged on the cover body and is configured to enable the cover body to slide along the rail;
a guide member fixed to the base and slidably coupled to the rail;
an auxiliary sliding part arranged on the surface of the cover body facing the concave part and used for reducing a sliding stress contact point between the cover body and the base, wherein the auxiliary sliding part comprises at least one sliding piece arranged on the surface of the curved surface part of the cover body facing the concave part, and the contact area of the concave part and the sliding piece is a polished surface subjected to polishing treatment;
the different positions comprise a first position, a second position and a third position, the first surface is provided with a positioning groove which is matched with the second position and the third position, and the cover body is configured to:
when the cover body slides to the first position, the plane part of the cover body for supporting the electronic equipment is at a first inclination angle relative to the second surface of the base;
when the cover body slides to the second position, the plane part of the cover body for supporting the electronic equipment is at a second inclination angle relative to the second surface of the base; and
when the cover body slides to the third position, the plane part of the cover body for supporting the electronic equipment is at a third inclination angle relative to the second surface of the base.
2. The support device of claim 1, wherein the cover includes a curved portion facing the recess and configured to be slidable along the track, and a planar portion connected to the curved portion for supporting the electronic device.
3. The support device of claim 2, wherein the rail includes a rail groove, a through hole is provided in the rail, the through hole penetrates through the curved surface portion, the rail groove is provided inside the curved surface portion, and the guide member is fixed to the base through the through hole.
4. A support device according to claim 3, wherein the track grooves are provided on both sides of the through hole, and the guide member and the track grooves are engaged and configured to be slidable along the track grooves.
5. The support device of claim 1,
the sliding piece is made of teflon; and/or
The material of the guide member comprises a polyoxymethylene thermoplastic crystalline polymer.
6. The support device of claim 1, wherein the first angle of inclination is 0 °, the second angle of inclination is 40 °, and the third angle of inclination is 60 °.
7. The support device of claim 1, further comprising a positioning member configured to secure the cover in a predetermined position when the cover is slid to the predetermined position.
8. The support device of claim 7, wherein the positioning member comprises a first magnetic member disposed on the cover and a second magnetic member disposed on the base, a portion of the second magnetic member being adjacent to the first magnetic member and exerting an attractive force on the first magnetic member to secure the cover in the predetermined position when the cover is slid to the predetermined position.
9. A charging device, characterized in that the charging device comprises:
support means for an electronic device as claimed in any one of claims 1 to 8;
and the transmitting coil is arranged in the cover body of the supporting device and is used for charging the electronic equipment through electromagnetic coupling with the receiving coil of the electronic equipment.
10. The charging device of claim 9, wherein the charging device comprises a circuit board disposed within a receiving cavity of a base of the support device, the receiving cavity being formed between the second surface and the first surface of the base.
11. The charging device of claim 9, further comprising a power interface disposed in the base of the support device for electrical connection with a power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011073730.6A CN112437185B (en) | 2020-10-09 | 2020-10-09 | Supporting device and charging device of electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011073730.6A CN112437185B (en) | 2020-10-09 | 2020-10-09 | Supporting device and charging device of electronic equipment |
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| Publication Number | Publication Date |
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| CN112437185A CN112437185A (en) | 2021-03-02 |
| CN112437185B true CN112437185B (en) | 2023-06-23 |
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| CN202011073730.6A Active CN112437185B (en) | 2020-10-09 | 2020-10-09 | Supporting device and charging device of electronic equipment |
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