Glasses and electronic equipment

Abstract

The utility model relates to the technical field of glasses charging, in particular to glasses and electronic equipment.The glasses comprise a middle beam, glasses frames, a winding and a first power supply part, and the middle beam is connected with the two glasses frames. And a winding is wound on the outer side of each of the two glasses frames. And one end of the winding of one glasses frame penetrates through the middle beam and is connected with one end of the winding of the other glasses frame. One end of the first power supply part is connected with the other end of one winding, and the other end of the first power supply part is connected with the other end of the other winding. The glasses can improve the charging efficiency.

Description

Technical Field

[0001] The present application relates to the technical field of glasses charging, and in particular to glasses and electronic equipment. Background Art

[0002] With the development of technology, glasses have begun to be equipped with various electrical devices to assist users in communication and recording.

[0003] Glasses generally include a frame, electrical components, and a power supply. The frame supports the electrical components and the power supply, and the power supply supplies power to the electrical components. When the power supply runs out of energy, it needs to be recharged.

[0004] In the related art, the charging efficiency of glasses is low and it takes a long time to complete charging. Utility Model Content

[0005] In view of this, the present application provides a pair of glasses and an electronic device to improve charging efficiency.

[0006] Specifically, the following technical solutions are included:

[0007] A first aspect of the present application provides a pair of glasses, comprising a center bridge, a frame, a winding, and a first power supply, wherein:

[0008] The middle beam connects the two mirror frames.

[0009] A winding is wound around the outer sides of the two mirror frames.

[0010] One end of the winding of one mirror frame passes through the middle beam and is connected with one end of the winding of another mirror frame.

[0011] One end of the first power supply is connected to the other end of the one winding, and the other end of the first power supply is connected to the other end of the other winding.

[0012] Optionally, the glasses include a wire, the wire is wrapped around the one frame to form the winding, and passes through the center bridge to wrap around the other frame to form the winding.

[0013] Optionally, both ends of the wire have contacts, the contacts are located in the same frame, and the contacts are electrically connected to the first power supply.

[0014] Optionally, the glasses include a first inverter, which electrically connects the two contacts and the first power supply.

[0015] Optionally, the first converter includes a first diode, a second diode, a third diode and a fourth diode, the cathode of the first diode is connected to the anode of the second diode, the cathode of the third diode is connected to the anode of the fourth diode, the anode of the first diode and the anode of the third diode are respectively connected to one end of the first power supply component, the cathode of the second diode and the cathode of the fourth diode are respectively connected to the other end of the first power supply component, a contact is connected between the cathode of the first diode and the anode of the second diode, and another contact is connected between the cathode of the third diode and the anode of the fourth diode.

[0016] Optionally, the glasses include a first capacitor and a second capacitor, one end of the first capacitor is connected between the cathode of the first diode and the anode of the second diode, the other end of the first capacitor is connected to the one contact, one end of the second capacitor is connected between the cathode of the first diode and the anode of the second diode, and the other end of the second capacitor is connected between the cathode of the third diode and the anode of the fourth diode.

[0017] Optionally, the glasses include a third capacitor, and two ends of the third capacitor are respectively connected to two ends of the first power supply component.

[0018] Optionally, the mirror frame covers the winding.

[0019] Optionally, the glasses include temples, the temples are hinged to the frame, and the first power supply is located inside the temples.

[0020] A second aspect of the present application provides an electronic device, which includes a charging device and a glasses charger as described in the above technical solution, wherein the charging device includes a shell and a charging coil, and the charging coil is located in the shell.

[0021] Optionally, there are multiple charging coils, and all of the multiple charging coils are attached to the supporting surface of the shell.

[0022] Optionally, the charging device includes a second converter and a second power supply, and each charging coil is electrically connected to the second power supply via a second converter.

[0023] Optionally, the second converter includes a first MOS (Metal-Oxide-Semiconductor Field-Effect Transistor), a second MOS, a third MOS and a fourth MOS, the drain of the first MOS is connected to the source of the second MOS, the drain of the third MOS is connected to the source of the fourth MOS, the source of the first MOS and the source of the third MOS are respectively connected to one end of the second power supply component, the drain of the second MOS and the drain of the fourth MOS are respectively connected to the other end of the second power supply component, one end of the charging coil is connected between the drain of the first MOS and the source of the second MOS, and the other end of the charging coil is connected between the drain of the third MOS and the source of the fourth MOS.

[0024] The beneficial effects of the technical solutions provided by the embodiments of this application include at least the following: the center beam connects the two frames, allowing them to support each other and facilitating the user's field of view through the frames. The windings on the frames can generate electricity through mutual induction with the charging device, which is then stored in the first power supply. Arranging the windings on both frames mitigates the mutual induction between the windings and the charging device, thereby improving power generation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0026] Figure 1 A schematic structural diagram of glasses provided in an embodiment of the present application;

[0027] Figure 2 A partial front view schematic diagram of a pair of glasses provided in an embodiment of the present application;

[0028] Figure 3 A circuit diagram of glasses provided in an embodiment of the present application;

[0029] Figure 4 A schematic structural diagram of a charging device provided in an embodiment of the present application;

[0030] Figure 5 A circuit diagram of a charging device provided in an embodiment of the present application.

[0031] The reference numerals in the figures represent:

[0032] 1. Middle beam;

[0033] 2. Frame;

[0034] 3. Winding;

[0035] 4. First power supply component;

[0036] 5. Wire; 51. Contact;

[0037] 6. First converter; 61. First diode; 62. Second diode; 63. Third diode; 64. Fourth diode;

[0038] 71. First capacitor; 72. Second capacitor; 73. Third capacitor;

[0039] 8. Temples;

[0040] 9. Shell;

[0041] 10. Charging coil;

[0042] 11. Second converter; 111. First MOS; 112. Second MOS; 113. Third MOS; 114. Fourth MOS;

[0043] 12. Second power supply component.

[0044] The above drawings illustrate specific embodiments of the present application, which will be described in more detail below. These drawings and the textual description are not intended to limit the scope of the present application in any way, but rather to illustrate the concepts of the present application to those skilled in the art by reference to specific embodiments. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0046] The directional nouns involved in the embodiments of this application, such as "upper", "lower", "side", etc., are generally expressed in the form of Figure 1 The relative relationships shown in the figure are used as a reference, and these directional terms are used only to more clearly describe the relationship between structures, not to describe absolute directions. When the product is placed in different postures, the direction may change, for example, "up" and "down" may be interchangeable.

[0047] Unless otherwise defined, all technical terms used in the embodiments of the present application have the same meanings as commonly understood by those skilled in the art.

[0048] In order to make the technical solutions and advantages of the present application clearer, the following further describes the embodiments of the present application with reference to the accompanying drawings.

[0049] The first aspect of the present application provides a pair of glasses, such as Figure 1 and Figure 2 As shown in the drawings, the glasses comprise a bridge 1, a frame 2, a winding 3 and a first power supply 4, wherein,

[0050] The bridge 1 connects two frames 2.

[0051] Each of the two frames 2 is surrounded by a winding 3.

[0052] One end of the winding 3 of one frame 2 is connected to the other end of the winding 3 of the other frame 2 through the bridge 1.

[0053] One end of the first power supply 4 is connected to the other end of one winding 3, and the other end of the first power supply 4 is connected to the other end of the other winding 3.

[0054] It can be understood that the bridge 1 connecting the two frames 2 can support each other, which is conducive to the user to obtain the field of view through the frame 2. The winding 3 on the frame 2 can form mutual inductance with the charging device to generate electricity and store the electricity in the first power supply 4. By arranging the winding 3 on the two frames 2, it is conducive to improving the mutual inductance between the winding 3 and the charging device, thereby improving the efficiency of electricity generation.

[0055] In the embodiments of the present application, the number of turns of the winding 3 can be determined according to the requirements of the electric device of the glasses and the charging requirements. The electric device can be a camera, a display screen, a processor, etc.

[0056] In the embodiments of the present application, the bridge 1 connects the two frames 2. The bridge 1 can be supported by the nose bridge to support the two frames 2, which is conducive to maintaining the stability of the two frames 2. The bridge 1 can also provide support and protection for the connection of the two windings 3, reducing the risk of electric leakage caused by the contact between the components connecting the two windings 3 and the human body.

[0057] In the embodiments of the present application, each of the two frames 2 is surrounded by a winding 3. Since the frame 2 has a hollow portion for accommodating the lens, its shape matches the shape of the winding 3, which is conducive to the connection of the winding 3 and the frame 2, thereby improving the stability of the winding 3.

[0058] In the embodiments of the present application, one end of the first power supply 4 is connected to the other end of one winding 3, and the other end of the first power supply 4 is connected to the other end of the other winding 3, which is conducive to the generation of current by the two windings 3 through mutual inductance with other charging devices, and the storage of the current in the first power supply 4.

[0059] In the embodiment of the present application, the winding 3 needs to maintain a certain positional relationship with the wireless charging device to achieve high charging efficiency. The glasses provided in the embodiment of the present application can be placed directly on the wireless charging device, and the two windings 3 can improve the efficiency of mutual induction with the wireless charging device, thereby improving charging efficiency.

[0060] In some of the embodiments of this application, Figure 1 and Figure 2 As shown, the glasses include a wire 5 , which is wound around one frame 2 to form a winding 3 , and passes through the center bridge 1 to be wound around another frame 2 to form a winding 3 .

[0061] It can be understood that the two windings 3 formed by winding the wires 5 have a higher current passing efficiency, which can reduce the loss caused by the transmission current, and also reduce the process of forming an electrical connection between the two windings 3, thereby improving manufacturing efficiency.

[0062] In the embodiment of the present application, the material of the wire 5 can be copper wire.

[0063] In some embodiments of the present application, both ends of the wire 5 have contacts 51 , respectively. The contacts 51 are located in the same frame 2 , and the contacts 51 are electrically connected to the first power supply 4 .

[0064] It can be understood that the contact 51 can indicate the position of the electrical connection of the wire 5, which is conducive to forming an electrical connection between the two windings 3 and the first power supply 4, thereby supplying power to the first power supply 4.

[0065] In some of the embodiments of this application, Figure 3 As shown, the glasses include a first inverter 6 , which electrically connects the two contacts 51 and the first power supply 4 .

[0066] It will be appreciated that the first inverter 6 electrically connects the two contacts 51 and the first power supply 4, forming a loop with the first power supply 4 and the two windings 3. The two windings 3, charged by mutual induction, generate a current of varying magnitude and direction when inducted by other charging devices. The inverter processes this varying current, allowing the glasses of the present application to stabilize the varying current and store it as electrical energy in the first power supply 4.

[0067] In some of the embodiments of this application, Figure 3As shown, the first converter 6 includes a first diode 61, a second diode 62, a third diode 63 and a fourth diode 64, the cathode of the first diode 61 is connected to the anode of the second diode 62, the cathode of the third diode 63 is connected to the anode of the fourth diode 64, the anode of the first diode 61 and the anode of the third diode 63 are respectively connected to one end of the first power supply 4, the cathode of the second diode 62 and the cathode of the fourth diode 64 are respectively connected to the other end of the first power supply 4, a contact 51 is connected between the cathode of the first diode 61 and the anode of the second diode 62, and another contact 51 is connected between the cathode of the third diode 63 and the anode of the fourth diode 64.

[0068] It is understood that the first diode 61, the second diode 62, the third diode 63, and the fourth diode 64 can limit the current generated by the winding 3 to flow in only one direction, while blocking it from flowing in the other direction. The current, whose magnitude and direction vary continuously through the two contacts 51, is adjusted by the first diode 61, the second diode 62, the third diode 63, and the fourth diode 64 so that the current can enter the first power supply 4 through the second diode 62 and the fourth diode 64, but cannot enter the first power supply 4 through the first diode 61 and the third diode 63. This stabilizes the varying current and stores it in the first power supply 4 as electrical energy.

[0069] In some of the embodiments of this application, Figure 3 As shown, the glasses include a first capacitor 71 and a second capacitor 72, one end of the first capacitor 71 is connected between the cathode of the first diode 61 and the anode of the second diode 62, the other end of the first capacitor 71 is connected to a contact 51, one end of the second capacitor 72 is connected between the cathode of the first diode 61 and the anode of the second diode 62, and the other end of the second capacitor 72 is connected between the cathode of the third diode 63 and the anode of the fourth diode 64.

[0070] It is understandable that one end of the first capacitor 71 is connected between the cathode of the first diode 61 and the anode of the second diode 62, and can form a parallel resonance with the winding 3, which is beneficial to compensate for the mutual inductance between the winding 3 and other charging devices, and form an impedance matching between the winding 3 and the first power supply 4. One end of the second capacitor 72 is connected between the cathode of the first diode 61 and the anode of the second diode 62, and the other end of the second capacitor 72 is connected between the cathode of the third diode 63 and the anode of the fourth diode 64, and can form a series resonance with the winding 3, which is beneficial to compensate for the mutual inductance between the winding 3 and other charging devices, and form an impedance matching between the winding 3 and the first power supply 4.

[0071] In some of the embodiments of this application, Figure 3As shown, the glasses include a third capacitor 73 , and two ends of the third capacitor 73 are correspondingly connected to two ends of the first power supply 4 .

[0072] It can be understood that the third capacitor 73 mainly plays a role in voltage stabilization, reducing voltage fluctuations generated by the operation of the winding 3 and the first converter 6.

[0073] In some of the embodiments of this application, Figure 1 As shown, the mirror frame 2 covers the winding 3.

[0074] It is understandable that the frame 2 covers the winding 3, which can protect the winding 3 and reduce the leakage caused by the winding 3 directly contacting the user.

[0075] In some of the embodiments of this application, Figure 1 As shown, the glasses include temples 8 , which are hinged to the frame 2 , and the first power supply 4 is located inside the temples 8 .

[0076] It can be understood that, on the one hand, the temples 8 can support the frame 2 by resting on the ears, and on the other hand, they can also carry the first power supply 4, so that the overall mass distribution of the glasses is more dispersed, reducing the situation where the glasses fall naturally due to the influence of gravity.

[0077] The second aspect of the present application provides an electronic device, such as Figure 1 and Figure 4 As shown, the electronic device includes a charging device and a pair of glasses as in the above embodiment. The charging device includes a housing 9 and a charging coil 10 , and the charging coil 10 is located inside the housing 9 .

[0078] It is understood that, due to the use of the glasses of the above embodiment, the electronic device of the present application has the same technical effects as the above embodiment, which will not be described in detail here. In addition, the housing 9 can protect the charging coil 10.

[0079] In the embodiment of the present application, the charging device can be a tablet, a glasses case, or the like.

[0080] In some of the embodiments of this application, Figure 4 As shown, there are multiple charging coils 10 , and the multiple charging coils 10 are all attached to the supporting surface of the housing 9 .

[0081] It can be understood that multiple charging coils 10 are conducive to forming mutual inductance between the charging device and the glasses from multiple directions, and are conducive to the charging device matching the phase of the winding 3 by adjusting the phase of each charging coil 10, thereby improving the charging efficiency of the glasses.

[0082] In the embodiment of the present application, the number of charging coils 10 may be four, and each charging coil 10 is attached to the supporting surface of the shell 9 .

[0083] In some of the embodiments of this application, Figure 5 As shown, the charging device includes a second converter 11 and a second power supply 12 , and each charging coil 10 is electrically connected to the second power supply 12 via a second converter 11 .

[0084] It is understood that the charging coil 10 generally needs to generate a changing magnetic field to form mutual induction with the winding 3. The inverter electrically connects the charging coil 10 and the second power supply 12, converting the steady current generated by the second power supply 12 into a current that varies in magnitude and direction. This allows the charging coil 10 to generate a continuously changing magnetic field, which in turn creates mutual induction with the winding 3 to achieve charging.

[0085] In some of the embodiments of this application, Figure 5 As shown, the second converter 11 includes a first MOS 111, a second MOS 112, a third MOS 113 and a fourth MOS 114. The drain of the first MOS 111 is connected to the source of the second MOS 112, the drain of the third MOS 113 is connected to the source of the fourth MOS 114, the source of the first MOS 111 and the source of the third MOS 113 are respectively connected to one end of the second power supply 12, the drain of the second MOS 112 and the drain of the fourth MOS 114 are respectively connected to the other end of the second power supply 12, one end of the charging coil 10 is connected between the drain of the first MOS 111 and the source of the second MOS 112, and the other end of the charging coil 10 is connected between the drain of the third MOS 113 and the source of the fourth MOS 114.

[0086] It is understandable that the first MOS 111 , the second MOS 112 , the third MOS 113 and the fourth MOS 114 can be quickly switched between on and off states by controlling their gate voltages, thereby changing the magnitude and direction of the current passing through the charging coil 10 , thereby changing the magnetic field generated by the charging coil 10 .

[0087] In this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. The term "plurality" refers to two or more than two, unless expressly limited otherwise.

[0088] Those skilled in the art will readily appreciate other embodiments of the present invention after considering the specification and practicing the present invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present invention that follow the general principles of the present invention and include common knowledge or customary techniques in the art not disclosed herein. The description and examples are to be considered as exemplary only.

[0089] It should be understood that the present application is not limited to the exact structures described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present application is limited only by the appended claims.

Claims

1. A pair of glasses, characterized in that: The glasses comprise a center bridge (1), a frame (2), a winding (3) and a first power supply (4), wherein: The center beam (1) connects the two mirror frames (2); A winding (3) is wound around the outer sides of the two mirror frames (2); One end of the winding (3) of one mirror frame (2) passes through the middle beam (1) and is connected to one end of the winding (3) of another mirror frame (2); One end of the first power supply (4) is connected to the other end of one winding (3), and the other end of the first power supply (4) is connected to the other end of the other winding (3).

2. The glasses according to claim 1, wherein The glasses include a wire (5), wherein the wire (5) surrounds one of the frames (2) to form the winding (3), and passes through the center beam (1) to surround the other frame (2) to form the winding (3).

3. The glasses according to claim 2, characterized in that Both ends of the wire (5) have contacts (51), the contacts (51) are located on the same mirror frame (2), and the contacts (51) are electrically connected to the first power supply (4).

4. The glasses according to claim 3, characterized in that The glasses include a first inverter (6), wherein the first inverter (6) electrically connects the two contacts (51) and the first power supply (4).

5. The glasses according to claim 4, characterized in that The first converter (6) includes a first diode (61), a second diode (62), a third diode (63) and a fourth diode (64), wherein the cathode of the first diode (61) is connected to the anode of the second diode (62), the cathode of the third diode (63) is connected to the anode of the fourth diode (64), the anode of the first diode (61) and the anode of the third diode (63) are respectively connected to one end of the first power supply (4), the cathode of the second diode (62) and the cathode of the fourth diode (64) are respectively connected to the other end of the first power supply (4), a contact (51) is connected between the cathode of the first diode (61) and the anode of the second diode (62), and another contact (51) is connected between the cathode of the third diode (63) and the anode of the fourth diode (64).

6. The glasses according to claim 5, characterized in that The glasses include a first capacitor (71) and a second capacitor (72), one end of the first capacitor (71) is connected between the cathode of the first diode (61) and the anode of the second diode (62), the other end of the first capacitor (71) is connected to the one contact (51), one end of the second capacitor (72) is connected between the cathode of the first diode (61) and the anode of the second diode (62), and the other end of the second capacitor (72) is connected between the cathode of the third diode (63) and the anode of the fourth diode (64).

7. The glasses according to claim 6, characterized in that The glasses include a third capacitor (73), and two ends of the third capacitor (73) are respectively connected to two ends of the first power supply component (4).

8. The glasses according to claim 1, wherein The mirror frame (2) covers the winding (3).

9. The glasses according to claim 1, wherein: The glasses comprise temples (8), the temples (8) are hinged to the frame (2), and the first power supply (4) is located inside the temples (8).

10. An electronic device, characterized in that: The electronic device comprises a charging device and the glasses charging device according to any one of claims 1 to 9, wherein the charging device comprises a housing (9) and a charging coil (10), and the charging coil (10) is located in the housing (9).

11. The electronic device according to claim 10, wherein: There are multiple charging coils (10), and all of the multiple charging coils (10) are attached to the supporting surface of the shell (9).

12. The electronic device according to claim 10, wherein: The charging device comprises a second converter (11) and a second power supply (12), and each charging coil (10) is electrically connected to the second power supply (12) via a second converter (11).

13. The electronic device according to claim 12, wherein: The second converter (11) comprises a first MOS (111), a second MOS (112), a third MOS (113) and a fourth MOS (114); the drain of the first MOS (111) is connected to the source of the second MOS (112); the drain of the third MOS (113) is connected to the source of the fourth MOS (114); the source of the first MOS (111) and the source of the third MOS (113) are respectively connected to one end of the second power supply (12); the drain of the second MOS (112) and the drain of the fourth MOS (114) are respectively connected to the other end of the second power supply (12); one end of the charging coil (10) is connected between the drain of the first MOS (111) and the source of the second MOS (112); and the other end of the charging coil (10) is connected between the drain of the third MOS (113) and the source of the fourth MOS (114).

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