CN112952958B - Wireless charging device and intelligent glasses assembly - Google Patents
Wireless charging device and intelligent glasses assembly Download PDFInfo
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- CN112952958B CN112952958B CN202110344244.1A CN202110344244A CN112952958B CN 112952958 B CN112952958 B CN 112952958B CN 202110344244 A CN202110344244 A CN 202110344244A CN 112952958 B CN112952958 B CN 112952958B
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- charging device
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- supporting piece
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- 239000011521 glass Substances 0.000 title claims abstract description 51
- 238000003860 storage Methods 0.000 claims abstract description 26
- 238000013016 damping Methods 0.000 claims description 22
- 238000003825 pressing Methods 0.000 claims description 2
- 230000000670 limiting effect Effects 0.000 description 25
- 239000004984 smart glass Substances 0.000 description 20
- 238000010586 diagram Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
-
- 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
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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 invention discloses a wireless charging device and an intelligent glasses assembly, wherein the wireless charging device comprises: a seat body provided with a storage groove; the wireless charging module is arranged on the seat body; the movable supporting piece is provided with a first end and a second end which are opposite, the first end is provided with a supporting position, and the second end is movably connected with the containing groove, so that the movable supporting piece is in a containing state contained in the containing groove and a using state exposed out of the containing groove; in the use state, the supporting position is used for placing a device to be charged, and the wireless charging module is used for charging the device to be charged. The technical scheme of the invention aims at providing a wireless charging device which is small in size and convenient to carry.
Description
Technical Field
The invention relates to the field of wireless charging, in particular to a wireless charging device and an intelligent glasses assembly.
Background
Along with the continuous improvement of the requirements of electric equipment on power supply quality, safety, reliability, convenience, instantaneity, special occasions, special geographic environments and the like, the contact type electric energy transmission mode cannot meet the actual requirements more and more. The wireless charging technology is to charge by utilizing the electromagnetic induction principle, and the principle is similar to that of a transformer, and the sending end coil sends electromagnetic signals to the outside under the action of power by arranging a coil at each of the sending end coil and the receiving end coil, so that the receiving end coil receives the electromagnetic signals and converts the electromagnetic signals into currents, and the purpose of wireless charging is achieved. The wireless charging technology is a special power supply mode, does not need a power line, relies on electromagnetic wave propagation, then converts electromagnetic wave energy into electric energy, and finally realizes wireless charging. However, the existing wireless charging device is too large in size and inconvenient to carry.
Disclosure of Invention
The invention mainly aims to provide a wireless charging device, and aims to provide a wireless charging device which is small in size and convenient to carry.
In order to achieve the above object, the present invention provides a wireless charging device, comprising:
a seat body provided with a storage groove;
the wireless charging module is arranged on the seat body; and
the movable support piece is provided with a first end and a second end which are opposite, the first end is provided with a support position, and the second end is movably connected with the containing groove, so that the movable support piece has a containing state contained in the containing groove and a using state exposed out of the containing groove;
in the use state, the supporting position is used for placing a device to be charged, and the wireless charging module is used for charging the device to be charged.
Optionally, the pedestal is in accomodate the inslot and be equipped with two guide bars that parallel set up, the guide bar towards accomodate the notch direction in groove extends, second end sliding connection is in two between the guide bar.
Optionally, the second end cover is equipped with the damping spacing collar, the damping spacing collar butt in the direction muscle, so that second end damping sliding connection is between two the direction muscle.
Optionally, the support position is provided with a limiting groove, and in the use state, the limiting groove is used for limiting and clamping the device to be charged.
Optionally, a bottom of the first end is provided with a first supporting protrusion.
Optionally, the bottoms of the two sides of the seat body are respectively provided with a second supporting convex part.
Optionally, a limiting protrusion is disposed on a side surface of the second end, and in the use state, the limiting protrusion abuts against an inner edge of the notch of the storage groove.
Optionally, the base body still has and divides to locate two accommodation cavities of accomodating the groove both sides, wireless charging device still includes the circuit board, wireless charging module include with two transmitting coil that the circuit board electricity is connected, two transmitting coil divides to locate two with the one-to-one accommodation cavity.
Optionally, the wireless charging module further includes a battery disposed on the base, and the battery is electrically connected to the circuit board and the two transmitting coils; the circuit main board comprises a first main board and a second main board, wherein the first main board and the second main board are respectively arranged in the two accommodating cavities and are electrically connected with the two transmitting coils.
The invention also provides an intelligent glasses assembly, which comprises the intelligent glasses and the wireless charging device, wherein the intelligent glasses comprise a glasses frame and glasses legs, the intelligent glasses are provided with wireless receiving modules, and at least one of the glasses frame and the glasses legs is placed in the supporting position in the using state.
Optionally, the wireless charging device is provided with an inductor, the inductor is used for inducing the intelligent glasses, and the inductor induces the intelligent glasses to be placed behind the wireless charging device, so that the wireless charging device can automatically charge the intelligent glasses.
According to the technical scheme, the movable supporting piece in the wireless charging device is movably connected with the storage groove, so that the supporting position on the movable supporting piece can enter and exit the storage groove, when the wireless charging device is required to charge a device to be charged, the movable supporting piece can be pulled or pressed to enable the movable supporting piece to protrude out, the movable supporting piece is switched to a use state, the supporting position is exposed out of the storage groove, the device to be charged can be placed on the base body and the supporting position, and the wireless charging device can charge the device to be charged through the charging module; after the charging is finished, the movable supporting piece can be pushed until the supporting piece is contained in the containing groove, so that the movable supporting piece is switched to a containing state, and the volume of the wireless charging device is reduced, therefore, the volume of the wireless charging device can be far smaller than that of the existing integrated wireless charging device, and the wireless charging device can be conveniently contained in a user or carried out.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of an embodiment of a wireless charging device in a use state according to the present invention;
fig. 2 is a schematic structural diagram of an embodiment of a wireless charging device in a storage state according to the present invention;
FIG. 3 is an exploded view of the mobile support of the wireless charging device of the present invention;
fig. 4 is a schematic diagram illustrating the cooperation between a movable support and a receiving slot of the wireless charging device according to the present invention;
FIG. 5 is an exploded view of one embodiment of a housing of a wireless charging device according to the present invention;
fig. 6 is a schematic diagram illustrating an internal structure of a wireless charging device according to an embodiment of the invention in a bottom view;
fig. 7 is a schematic structural diagram of an embodiment of the smart glasses assembly of the present invention.
Reference numerals illustrate:
the achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present invention, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, if the meaning of "and/or" is presented throughout this document, it is intended to include three schemes in parallel, taking "a and/or B" as an example, including a scheme, or B scheme, or a scheme where a and B meet simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
The invention provides a wireless charging device.
In one embodiment of the present invention, as shown in fig. 1 and 2, the wireless charging device includes:
a base 100 provided with a receiving groove 110;
the wireless charging module is arranged on the base 100; and
the movable supporting member 200 has a first end 210 and a second end 220 opposite to each other, the first end 210 is provided with a supporting position 211, and the second end 220 is movably connected to the accommodating groove 110, so that the movable supporting member 200 has an accommodating state accommodated in the accommodating groove 110 and a use state exposed out of the accommodating groove 110;
in the usage state, the supporting position 211 is used for placing a device to be charged, and the wireless charging module is used for charging the device to be charged.
In the present invention, the main body of the wireless charging device is composed of a base 100 and a movable support 200, wherein the base 100 is provided with a receiving groove 110, and the movable support 200 is movably mounted in the receiving groove 110. It should be noted that, the first end 210 and the second end 220 are not limited to the end surfaces of the movable support 200, but are solid portions of the movable support 200 near the two end surfaces, the movable support 200 supports the device to be charged through the support position 211 of the first end 210, and is movably connected to the storage slot 110 through the second end 220, so that the movable support 200 has a use state and a storage state, in the storage state, the movable support 200 is stored in the storage slot 110, and in the use state, the support position 211 of the movable support 200 can be exposed outside the storage slot 110.
Without loss of generality, in the present embodiment, when the movable support 200 is in the storage state, the movable support 200 is pulled out of the storage slot 110 to switch to the use state. In other embodiments, the movable support 200 may be connected to the base 100 by pressing a buckle, and when the movable support 200 is in the storage state, the movable support 200 may be pressed to be ejected; when the movable support 200 is in the use state, the movable support 200 can be pressed until it is received in the receiving groove 110.
In addition, the wireless charging device further includes a wireless charging module disposed on the base 100, and in a use state, the supporting position 211 can support the object to be charged, so that the wireless charging module charges the object to be charged.
In the technical scheme of the invention, the movable supporting piece 200 in the wireless charging device is movably connected with the storage groove 110, so that the supporting position 211 on the movable supporting piece 200 can enter and exit the storage groove 110, when the wireless charging device is required to charge a device to be charged, the movable supporting piece 200 can be pulled to be switched to a use state, so that the supporting position 211 is exposed out of the storage groove 110, the device to be charged can be placed on the supporting position 211, and the wireless charging device can charge the device to be charged by using the charging module; after the charging is completed, the movable supporting member 200 can be pushed until the supporting position 211 is accommodated in the accommodating groove 110, so that the movable supporting member 200 is switched to the accommodating state, and the volume of the wireless charging device is reduced, therefore, the volume of the wireless charging device can be far smaller than that of the existing integrated wireless charging device, and the wireless charging device can be conveniently accommodated or carried out by a user.
Further, in the present embodiment, as shown in fig. 5 and 6, the seat body 100 is provided with two guide ribs 111 disposed in parallel in the receiving groove 110, the guide ribs 111 extend toward the notch direction of the receiving groove 110, and the second end 220 is slidably connected between the two guide ribs 111. On the one hand, the guide rib 111 can guide the movable support 200 during the process of pushing or pulling out the movable support 200 from the receiving groove 110, on the other hand, when the movable support 200 is received in the receiving groove 110, the guide rib 111 can also limit the movable support 200, so that the movable support 200 is limited to be displaced in the receiving groove 110, and the movable support 200 cannot be pulled out from the receiving groove at the next use.
Further, in this embodiment, as shown in fig. 3 and 4, the second end 220 is sleeved with a damping stop ring 221, and the damping stop ring 221 abuts against the guide ribs 111, so that the second end 220 is in damping sliding connection between the two guide ribs 111. The damping stop ring 221 is elastically abutted between the guide rib 111 and the second end 220 of the movable support 200 to limit the movement of the movable support 200 in the extending direction of the guide rib 111, when the external force is not large enough to resist the damping force of the damping stop ring 221, the movable support 200 will remain in place, so that the movable support 200 will not easily come out of the storage slot 110, and in addition, in the use state, the support position 211 is exposed outside the storage slot 110, the movable support 200 will not easily retract into the storage slot 110. Thus, the damping stop ring 221 can stably maintain the movable support 200 in the storage state or the use state, so that a user can conveniently store, carry or use the wireless charging device.
Further, in this embodiment, as shown in fig. 3, the second end 220 is provided with a limiting ring groove 222, and the damping stop ring 221 is clamped in the limiting ring groove 222. The limiting ring groove 222 can limit the damping limiting ring 221, so that the damping limiting ring 221 is prevented from shifting or even falling off on the movable supporting piece 200, and the damping limiting ring 221 can act on the movable supporting piece 200. Of course, in other embodiments, the second end 220 may be provided with a plurality of limiting snap protrusions, the damping stop ring 221 is correspondingly provided with a limiting hole, and the mounting position of the damping stop ring 221 on the movable supporting member 200 may be limited by the cooperation of the limiting hole and the limiting snap protrusions.
Further, in this embodiment, as shown in fig. 1 and 3, the supporting position 211 is provided with a limiting groove 212, and in the use state, the limiting groove 212 is used for limiting and clamping the device to be charged. When the volume of the device to be charged is relatively small, for example, when the device to be charged is a mobile phone, the device to be charged can be clamped in the limiting groove 212, so that the device to be charged can be relatively fixed on the movable supporting member 200, and can be stably charged on the wireless charging device. Of course, in other embodiments, the seat 100 may be provided with a limiting groove, which may also limit the device to be charged when charging.
Further, in the present embodiment, as shown in fig. 1 and 3, the bottom of the first end 210 is provided with a first supporting protrusion 213. Because the movable supporting member 200 needs to be accommodated in the accommodating groove 110, in this embodiment, the bottom wall of the accommodating groove 110 has a certain thickness, if the bottom of the first end 210 of the movable supporting member 200 has no protruding structure, the movable supporting member 200 cannot contact the table top, and when the to-be-charged member is placed in the supporting position 211, the movable supporting member 200 will generate an acting force on the accommodating groove 110, which may damage the connection stability of the movable supporting member 200 and the base 100. In this embodiment, the bottom of the first end 210 of the movable supporting member 200 is provided with the first supporting protrusion 213, so when the movable supporting member 200 is exposed outside the storage slot 110, the movable supporting member 200 can contact with the table top through the first supporting protrusion 213, and when the charger member is placed on the supporting position 211, the movable supporting member 200 can also receive the supporting force of the table top, and no excessive force is generated on the base 100, which is beneficial to ensuring the connection stability between the movable supporting member 200 and the storage slot 110. Of course, in other embodiments, the movable support 200 may not have the first supporting protrusion 213, and the receiving groove 110 may not have the bottom wall, and the bottom wall of the movable support 200 and the bottom wall of the base 100 are on the same horizontal plane, so that, in the use state, the bottom wall of the movable support 200 may directly contact the table top, and the connection stability of the movable support 200 and the base 100 is not damaged.
Further, in the present embodiment, as shown in fig. 1, a second supporting protrusion 112 is disposed at the bottom of each of the two sides of the base 100. It can be understood that, because the wireless charging module is disposed on the base 100, when the device to be charged is charged, the base 100 may have a heating phenomenon, so as to avoid heat accumulation of the base 100, in this embodiment, the bottoms of two sides of the base 100 are respectively provided with a second supporting protrusion 112, so as to reduce the contact area between the base 100 and the table top, increase the contact area between the base 100 and the external environment, and improve the heat dissipation efficiency thereof.
Further, in the present embodiment, as shown in fig. 6, the width of the movable supporting member 200 gradually decreases in the direction away from the second end 220, so as to reduce the contact area between the movable supporting member 200 and the groove wall and the limit rib of the receiving groove 110, thereby reducing the friction resistance of the movable supporting member 200 during the process of entering and exiting the receiving groove 110, and the abrasion generated between the movable supporting member and the groove wall or the limit rib. In addition, a gap is left between the first end 210 of the movable support 200 and the groove wall of the receiving groove 110, so that the user can draw out the movable support 200.
Further, in the present embodiment, as shown in fig. 3 and 6, a limiting protrusion 223 is disposed on a side surface of the second end 220, and in the usage state, the limiting protrusion 223 abuts against an inner edge of the notch of the receiving slot 110, so as to further limit the movable supporting member 200 from falling out of the receiving slot 110. The damping stop collar 221 has limited limiting action on the movable support 200, when the pulling force is too large, the movable support 200 has a risk of falling out, and the stop protrusion 223 in this embodiment is disposed at the second end 220, so that the movable support 200 can be prevented from falling out of the storage slot 110. Further, the damping stop collar 221 should be disposed on the stop protrusion 223 in a ring manner, so as to better perform the damping stop function.
Further, in this embodiment, as shown in fig. 6, the base 100 further has two accommodating cavities 113 disposed on two sides of the accommodating groove 110, the wireless charging device further includes a circuit board 300, the wireless charging module includes two transmitting coils 400 electrically connected to the circuit board 300, and the two transmitting coils 400 are disposed in one-to-one correspondence with the two accommodating cavities 113. The two sides of the base 100 are respectively provided with a containing cavity 113, so that the wireless charging device is flat and is more convenient for users to store or carry out; the two accommodating chambers 113 are respectively provided with a transmitting coil 400, so that the charging efficiency of the wireless charging device can be improved. It will be appreciated that in a wireless charging device, the size of the transmitting coil 400 is an important factor in determining the range of wireless charging, and thus, the transmitting coil should be made to have a larger size. In this embodiment, the housing 100 is flattened to meet the miniaturization design of the wireless charging device, and meanwhile, the space in the housing 100 is fully utilized, and a transmitting coil 400 is respectively disposed in the accommodating cavities 113 at two sides of the accommodating groove 110, so that the wireless charging range of the transmitting coil 400 is enlarged, and the charging efficiency of the wireless charging device is improved.
It will be appreciated that the device to be charged has a wireless receiving module corresponding to the wireless charging module, and in the wireless charging device, the base 100 may be placed by the device to be charged in addition to the supporting position 211, and thus, the wireless receiving module may be disposed opposite to the side surface of the base 100 or opposite to the top surface of the base 100. Specifically, when the wireless receiving module is disposed opposite to the side of the base 100, the wireless charging range of the transmitting coil 400 is positively related to the projected area of the transmitting coil 400 on the side of the base 100, so that the projected area of the transmitting coil 400 on the side of the base 100 should be as large as possible to fully utilize the space in the accommodating cavity 113, so that the efficiency of the wireless charging device can be improved to the greatest extent; when the wireless receiving module is disposed opposite to the top surface of the base 100, the wireless charging range of the transmitting coil 400 is directly related to the projected area of the transmitting coil 400 on the top surface of the base 100, so that the projected area of the transmitting coil 400 on the top surface of the base 100 is as large as possible, and the space in the accommodating cavity 113 is fully utilized, thereby improving the efficiency of the wireless charging device to the greatest extent.
In addition, in order to facilitate the production and assembly of the wireless charging device, as shown in fig. 5 and 6, the receiving slot 110 further includes a middle cover plate 120 disposed at the bottom of the receiving slot 100, and similarly, a side cover plate is disposed at the bottom of the receiving cavity 113. Thus, the design of the middle cover plate 120 and the side cover plate 130 does not affect the appearance, but can be detached by maintenance personnel to check the inside of the wireless charging device. In particular, the middle cover plate 120 may also be provided with a guiding rib 111 to limit the movable support 200 together with the guiding rib 111 at the top of the receiving groove 110.
Further, in this embodiment, as shown in fig. 5 and fig. 6, the wireless charging module further includes a battery 500 disposed on the base 100, the battery 500 is electrically connected with the circuit board 300 and the two transmitting coils 400, and the battery 500 can be used as a standby power source to charge the device to be charged without an external power source, and the wireless charging device can be directly connected to the external power source in normal times to improve the charging efficiency.
Further, in the present embodiment, as shown in fig. 5 and 6, the circuit board 300 includes a first board 310 and a second board 320, and the first board 310 and the second board 320 are separately disposed in the two accommodating cavities 113 and are electrically connected to the two transmitting coils 400. By dividing the circuit board 300 into two parts and then dividing the first board 310 and the second board 320 into two accommodating cavities 113, the large circuit board 300 is prevented from occupying too large space, so that the space in the accommodating cavity 113 is utilized to the maximum extent, and the wireless charging device can be further miniaturized and is convenient for a user to store or carry.
In addition, as shown in fig. 5, the wireless charging stand further includes a flexible circuit board 600, and the flexible circuit board 600 is disposed between the first motherboard 310 and the second motherboard 320 and electrically connected to the first motherboard 310 and the second motherboard 320 to conduct a path between the first motherboard 310 and the second motherboard 320.
The invention also provides an intelligent glasses assembly, which comprises a wireless charging device and intelligent glasses, wherein the specific structure of the wireless charging device refers to the embodiment, and as the intelligent glasses assembly adopts all the technical schemes of all the embodiments, the intelligent glasses assembly at least has all the beneficial effects brought by the technical schemes of the embodiments, and the detailed description is omitted. The intelligent glasses comprise a glasses frame 10 and glasses legs 20, wherein the intelligent glasses are provided with wireless receiving modules, in the using state, at least one of the glasses frame 10 and the glasses legs 20 is placed at the supporting position 211, and the wireless receiving modules are arranged relative to the wireless charging modules.
In the prior art, the intelligent glasses are generally charged by adopting a wired connection mode or a contact type charging mode through an exposed copper column, and the like, so that the intelligent glasses are generally required to be connected through an external connection cable or charged through a special base. However, the user uses the wired connection form to charge, can receive the puzzlement of winding wire rod, and the wire rod of connecting still can occupy the volume space of glasses, and when the user used exposing copper cylindricality to charge, need to charge the post with copper post counterpoint completely, and for the form that is suitable for glasses product, the base that charges that uses often is very bulky, and intelligent glasses take place to remove easily, leads to its and charges the post and disconnect to make the interruption of charging. The existing charging mode of the intelligent glasses has various defects, and the user experience is very influenced.
When the wireless charging device of the present invention is used for charging the smart glasses, the smart glasses can be folded and placed on the wireless charging device, and in this embodiment, one of the glasses frame 10 and the glasses legs 20 can be placed on the base 100, and the other can be placed on the supporting position 211, so that the smart glasses can be stably placed on the wireless charging device. Of course, in other embodiments, the lens frame 10 and the lens leg 20 may be placed at the supporting position 211 at the same time.
Therefore, the intelligent glasses are not charged in a large volume, unnecessary alignment actions are not needed, and the transmitting coil of the wireless charging device can act on the wireless receiving module on the intelligent glasses so as to wirelessly charge the intelligent glasses. In addition, utilize this wireless charging device to charge to intelligent glasses, still can avoid wire rod winding's puzzlement.
Further, in the present embodiment, as shown in fig. 7, the wireless receiving module is two receiving coils 30 separately provided on two temples 20, wherein the receiving coils 30 are provided on one end of the temples 20 close to the glasses frame 10, the temples 20 include a temple support 21 and a temple cover 22, and the receiving coils 30 are sandwiched between the temple support 21 and the temple cover 22. When the intelligent glasses are wirelessly charged, the glasses frame 10 can be placed at the supporting position 211, and the glasses legs 20 are placed at the base body 100, so that the distance between the receiving coil 30 on the glasses legs 20 and the transmitting coil 400 in the base body 100 is shortened, and the charging efficiency of the wireless charging device is improved.
In this embodiment, as shown in fig. 6, the transmitting coil 400 is flatly laid on the top cavity wall of the accommodating cavity 113, so as to ensure that a sufficiently large projection area is provided on the top surface of the seat 100, so as to ensure that the wireless charging range of the transmitting coil 400 is sufficiently large, and further ensure the wireless charging efficiency of the wireless charging device on the smart glasses. In addition, the two receiving coils 30 corresponding to the two transmitting coils 400 fully utilize the wireless charging range of the transmitting coils 400, and can further improve the charging efficiency of the wireless charging device.
Particularly, the glasses frame 10 is placed in the limiting groove 212 arranged on the supporting position 211, so that the intelligent glasses can be prevented from being shifted from the wireless charging device during charging, and the intelligent glasses are prevented from being disconnected with the wireless charging module, so that the intelligent glasses can be ensured to be charged stably and continuously through the wireless charging device.
Of course, in other embodiments, the receiving coil 30 may be disposed along the frame of the lens frame 10, the lens legs 20 are disposed in the limiting grooves 212, and the lens frame 10 is disposed on the base 100, so that the receiving coil 30 is fully exposed to the wireless charging range of the transmitting coil 400, and the wireless charging device can efficiently and wirelessly charge the smart glasses.
Further, in this embodiment, the wireless charging device is provided with an inductor (not shown), the inductor is configured to sense the smart glasses, and after the inductor senses that the smart glasses are placed in the wireless charging device, the wireless charging device can automatically charge the smart glasses. It can be appreciated that the sensor should be electrically connected to the circuit board 300, and when it senses that the smart glasses are placed on the wireless charging device, a signal is transmitted to the circuit board 300, so that the transmitting coil 400 is discharged, so that the wire charging device automatically charges the smart glasses.
Optionally, the sensor is a pressure sensor, which is disposed at a placement position of the smart glasses, and when the smart glasses are put down, the pressure sensor can sense a pressure change, so that the transmitting coil 400 discharges, and the wireless charging device starts to wirelessly charge the smart glasses. In the present embodiment, the temple 20 of the smart glasses is placed on the seat 100, and the frame 10 is placed on the supporting position 211, so that the pressure sensor can be disposed on the seat 100 or the movable supporting member 200;
alternatively, the sensor may be a hall sensor for sensing the magnetic field of the receiving coil 30 to determine whether the smart glasses are placed on the wireless charging device. Specifically, when the smart glasses are placed on the wireless charging device, the receiving coil 30 is disposed corresponding to the transmitting coil 400, so that the hall sensor should be disposed close to the transmitting coil 400, which is convenient for sensing the magnetic field of the receiving coil 30, and when the hall sensor senses the magnetic field of the receiving coil 30, the transmitting coil 400 starts to discharge, so that the wireless charging device starts to wirelessly charge the smart glasses.
Of course, in other embodiments, the wireless charging device may be provided with a charging switch, and after the user places the smart glasses in the wireless charging device, the charging switch may be turned on to start discharging the transmitting coil 400, and the wireless charging device starts to wirelessly charge the smart glasses; when the charging is completed, the user may turn off the charging switch to stop the discharge of the transmitting coil 400.
The foregoing description is only of the optional embodiments of the present invention, and is not intended to limit the scope of the invention, and all the equivalent structural changes made by the description of the present invention and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (9)
1. A wireless charging device for supply intelligent glasses to charge, intelligent glasses includes picture frame and mirror leg, intelligent glasses is equipped with wireless receiving module, its characterized in that, wireless charging device includes:
a seat body provided with a storage groove;
the wireless charging module is arranged on the seat body; and
the movable supporting piece is provided with a first end and a second end which are opposite, the first end is provided with a supporting position, the second end is movably connected with the containing groove, so that the movable supporting piece is in a containing state contained in the containing groove and a using state exposed out of the containing groove, the movable supporting piece is connected with the base body through a pressing buckle, when the movable supporting piece is in the containing state, the movable supporting piece can be pressed to pop out, when the movable supporting piece is in the using state, the movable supporting piece can be pressed until the movable supporting piece is contained in the containing groove, and in a direction away from the second end, the width of the movable supporting piece is gradually reduced,
in the use state, one of the glasses frame and the glasses legs is arranged at the supporting position, and the other is arranged at the seat body;
the wireless charging device further comprises a circuit board, the wireless charging module comprises two transmitting coils electrically connected with the circuit board, and the two transmitting coils are arranged in the two accommodating cavities in a one-to-one correspondence manner.
2. The wireless charging device of claim 1, wherein the base body is provided with two guide ribs arranged in parallel in the receiving groove, the guide ribs extend toward the notch direction of the receiving groove, and the second end is slidably connected between the two guide ribs.
3. The wireless charging device of claim 2, wherein the second end is sleeved with a damping stop collar, the damping stop collar abutting against the guide ribs such that the second end is in damping sliding connection between the two guide ribs.
4. The wireless charging device of claim 1, wherein the support is provided with a limit groove, and the limit groove is configured to limit one of the lens frame and the lens leg in the use state.
5. The wireless charging device of claim 1, wherein a bottom of the first end is provided with a first support protrusion; and/or the bottoms of the two sides of the seat body are respectively provided with a second supporting convex part.
6. The wireless charging device of claim 1, wherein the side of the second end is provided with a limit protrusion, and in the use state, the limit protrusion abuts against an inner edge of the notch of the receiving groove.
7. The wireless charging device of any one of claims 1 to 6, wherein the wireless charging module further comprises a battery disposed on the base, the battery being electrically connected to the circuit board and both of the transmitting coils; the circuit main board comprises a first main board and a second main board, wherein the first main board and the second main board are respectively arranged in the two accommodating cavities and are electrically connected with the two transmitting coils.
8. A smart eyeglass assembly comprising smart eyeglasses and a wireless charging device according to any of claims 1-7.
9. The intelligent eyeglass assembly according to claim 8, wherein the wireless charging device is provided with an inductor, the inductor is used for sensing the intelligent eyeglass, and the inductor senses that the intelligent eyeglass is placed on the wireless charging device, so that the wireless charging device can automatically charge the intelligent eyeglass.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110344244.1A CN112952958B (en) | 2021-03-30 | 2021-03-30 | Wireless charging device and intelligent glasses assembly |
| PCT/CN2021/127322 WO2022205875A1 (en) | 2021-03-30 | 2021-10-29 | Wireless charging apparatus and smart glasses assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110344244.1A CN112952958B (en) | 2021-03-30 | 2021-03-30 | Wireless charging device and intelligent glasses assembly |
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| Publication Number | Publication Date |
|---|---|
| CN112952958A CN112952958A (en) | 2021-06-11 |
| CN112952958B true CN112952958B (en) | 2024-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110344244.1A Active CN112952958B (en) | 2021-03-30 | 2021-03-30 | Wireless charging device and intelligent glasses assembly |
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| Country | Link |
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| CN (1) | CN112952958B (en) |
| WO (1) | WO2022205875A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112952958B (en) * | 2021-03-30 | 2024-04-09 | 潍坊歌尔电子有限公司 | Wireless charging device and intelligent glasses assembly |
| CN115281430B (en) * | 2022-09-28 | 2023-06-06 | 南昌龙旗智能科技有限公司 | Charging spectacle case assembly |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108565935A (en) * | 2018-06-27 | 2018-09-21 | 歌尔科技有限公司 | A kind of intelligent glasses cradle and intelligent glasses |
| CN109907455A (en) * | 2019-02-25 | 2019-06-21 | 华为技术有限公司 | It can be used for spectacle case, wireless charging glasses and the wireless charging suit of wireless charging |
| CN111969698A (en) * | 2020-09-25 | 2020-11-20 | 深圳市一讯达科技有限公司 | Multifunctional folding charging device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207506085U (en) * | 2017-09-29 | 2018-06-19 | 王锦龙 | A kind of smart machine places storage box |
| CN112952958B (en) * | 2021-03-30 | 2024-04-09 | 潍坊歌尔电子有限公司 | Wireless charging device and intelligent glasses assembly |
-
2021
- 2021-03-30 CN CN202110344244.1A patent/CN112952958B/en active Active
- 2021-10-29 WO PCT/CN2021/127322 patent/WO2022205875A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108565935A (en) * | 2018-06-27 | 2018-09-21 | 歌尔科技有限公司 | A kind of intelligent glasses cradle and intelligent glasses |
| CN109907455A (en) * | 2019-02-25 | 2019-06-21 | 华为技术有限公司 | It can be used for spectacle case, wireless charging glasses and the wireless charging suit of wireless charging |
| CN111969698A (en) * | 2020-09-25 | 2020-11-20 | 深圳市一讯达科技有限公司 | Multifunctional folding charging device |
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| WO2022205875A1 (en) | 2022-10-06 |
| CN112952958A (en) | 2021-06-11 |
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