Wearable glasses

Abstract

The utility model provides a wearable glasses, it is related to wearable technical field, this wearable glasses includes: glasses main body, it is arranged to wear on the head of user, battery device, with glasses main body separation, battery device is arranged to wear on the body part of user except head, electric connecting line, the first end of electric connecting line is connected to glasses main body, and the second end is connected to battery device. Through the battery device is transferred from the head of user to the other parts of body of user, can alleviate the head of user's load, reduce the pressure of wearable glasses to the head of user, thereby improve the comfort of long time wearing.

Description

Technical Field

[0001] This utility model relates to the field of wearable device technology, and in particular to a wearable pair of glasses. Background Technology

[0002] Wearable glasses, such as drone goggles, are typically worn on the user's head to provide an immersive first-person perspective (FPV) experience by receiving images transmitted from the drone's onboard camera.

[0003] In existing technological solutions, in pursuit of miniaturization and integration of wearable glasses, the battery device is typically integrated directly into the main body of the glasses to make the wearable glasses more compact and reduce additional weight. However, since the battery device itself has a certain size and weight, it leads to an increase in the overall size and weight of the wearable glasses, thus affecting the user's wearing comfort. Utility Model Content

[0004] To address at least one of the technical problems mentioned above and others in the prior art, this utility model provides wearable glasses that can improve the comfort of the user.

[0005] This utility model provides a wearable pair of glasses, which includes a glasses body, a battery device, and an electrical connection cable. The glasses body is arranged to be worn on the user's head; the battery device is separate from the glasses body and is arranged to be worn on the user's body other than the head; a first end of the electrical connection cable is connected to the glasses body, and a second end is connected to the battery device.

[0006] According to an embodiment of the present invention, the battery device is provided with a plug-in structure, and the second end of the electrical connection wire is provided with a plug-in component, which is configured to be pluggably connected to the plug-in structure of the battery device.

[0007] According to an embodiment of the present invention, the above-mentioned plug-in structure includes: a groove and a plug-in terminal disposed at the bottom of the groove, wherein the plug-in terminal is capable of being connected to the plug-in member at the second end of the above-mentioned electrical connection line.

[0008] According to an embodiment of the present invention, the groove has a first wall extending along the insertion / removal direction of the second end of the electrical connection wire, a first locking portion is provided on the first wall, and a second locking portion that can cooperate with the first locking portion is provided on the plug of the electrical connection wire.

[0009] According to an embodiment of the present invention, the plug-in component of the electrical connection wire includes an elastic arm, the second locking portion is disposed on the elastic arm, and the locking and unlocking of the first locking portion and the second locking portion are achieved by the movement of the elastic arm.

[0010] According to an embodiment of the present invention, the elastic arm is provided with a pressing part. When the pressing part is in a pressed state, the second locking part can disengage from the first locking part, and when the pressing part is in an raised state, the second locking part can lock with the first locking part.

[0011] According to an embodiment of the present invention, one of the first locking portion and the second locking portion includes a recessed structure, and the other includes a protruding structure.

[0012] According to an embodiment of the present invention, the groove is further provided with a second wall opposite to the first wall, a third locking part is provided on the second wall, and a fourth locking part that can cooperate with the third locking part is provided on the plug-in of the electrical connection wire. The fourth locking part and the second locking part are respectively located on both sides of the plug-in.

[0013] According to an embodiment of the present invention, the plug-in component of the electrical connection wire includes another elastic arm, the fourth locking part is disposed on the other elastic arm, and the locking and unlocking of the third locking part and the fourth locking part are realized by the movement of the other elastic arm.

[0014] According to an embodiment of the present invention, the battery device includes a suspension part, which is arranged independently of the glasses body to suspend the battery device on the user's body part other than the head.

[0015] According to an embodiment of the present invention, the wearable glasses body can be worn on the user's head, and the battery device is separate from the glasses body, but is electrically connected to the glasses body via an electrical connection cable. By transferring the battery device from the user's head to other parts of the user's body (e.g., waist, neck, pocket, etc.), the load on the user's head can be reduced, and the pressure of the wearable glasses on the user's head (e.g., bridge of the nose and ears) can be reduced, thereby improving the comfort of wearing for a long time. Attached Figure Description

[0016] The above and other objects, features and advantages of the present invention will become clearer from the following description of embodiments of the present invention with reference to the accompanying drawings, in which:

[0017] Figure 1 The diagram schematically illustrates a view of wearable glasses according to an embodiment of the present invention;

[0018] Figure 2 Schematic illustration Figure 1 Another view of the wearable glasses shown;

[0019] Figure 3 Schematic illustration Figure 1 A partial cross-sectional view of the wearable glasses shown;

[0020] Figure 4 A perspective view of a battery device according to an embodiment of the present invention is shown schematically;

[0021] Figure 5 Schematic illustration Figure 4 The side view of the battery device shown;

[0022] Figure 6 A side view of an electrical connection wire according to an embodiment of the present invention is shown schematically;

[0023] Figure 7 Schematic illustration Figure 6 Another side view of the electrical connection wires shown.

[0024] The annotations in the attached figures are explained as follows:

[0025] 1. The main body of the glasses;

[0026] 2. Battery assembly; 21. Housing; 22. Battery cell; 23. Plug-in structure; 231. Groove; 2311. First wall; 2312. Second wall; 2313. Third wall; 2314. Fourth wall; 2315. First locking part; 2316. Third locking part; 232. Plug-in terminal; 24. Suspension part; 25. Power switch;

[0027] 3. Electrical connection wire; 31. First end of electrical connection wire; 32. Second end of electrical connection wire; 33. Connector; 331. Second locking part; 332. Fourth locking part; 333. Elastic arm; 3331. Fixed end; 3332. Free end; 334. Pressing part; 335. Protrusion; 336. First connecting terminal; 337. Second connecting terminal. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0029] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. The terms “comprising,” “including,” etc., as used herein indicate the presence of the stated features, steps, operations, and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, or components.

[0030] All terms used herein, including technical and scientific terms, have the meanings commonly understood by those skilled in the art, unless otherwise defined. It should be noted that the terms used herein are to be interpreted in a manner consistent with the context of this specification, and not in an idealized or overly rigid way.

[0031] When using expressions such as "at least one of A, B, and C," the meaning should generally be interpreted according to the understanding of someone skilled in the art. For example, "a system having at least one of A, B, and C" should include, but is not limited to, systems having A alone, having B alone, having C alone, having A and B, having A and C, having B and C, and / or having A, B, and C. Similarly, when using expressions such as "at least one of A, B, or C," the meaning should generally be interpreted according to the understanding of someone skilled in the art. For example, "a system having at least one of A, B, or C" should include, but is not limited to, systems having A alone, having B alone, having C alone, having A and B, having A and C, having B and C, and / or having A, B, and C.

[0032] It should also be noted that the directional terms mentioned in the embodiments, such as "up," "down," "front," "back," "left," and "right," are only for reference to the directions in the accompanying drawings and are not intended to limit the scope of protection of this utility model. Throughout the drawings, the same elements are represented by the same or similar reference numerals. Conventional structures or constructions will be omitted where they may cause confusion in understanding this utility model.

[0033] Flight goggles for drones, often called first-person view (FPV) goggles, are devices that allow users to control the drone from its own perspective. These goggles receive real-time video signals from the drone's onboard camera and present the view to the user, creating an immersive flight experience as if the user were inside the drone.

[0034] In related technologies, in order to reduce the impact of the battery device on the appearance and field of vision of the flight goggles, the battery device is usually integrated into the frame or temple of the goggles.

[0035] However, the size and weight of the battery device itself will increase the size and weight of the original glasses.

[0036] The increased weight of flight goggles increases pressure on the user's nose and ears, as well as the overall load on the head. This can easily cause fatigue and discomfort when worn for extended periods, affecting the user experience.

[0037] Furthermore, in order to accommodate the battery, the frames or temples of the glasses will be designed to be thicker and heavier, which affects the aesthetics of wearable glasses and may even obstruct part of the field of vision, affecting the user's observation of the external environment.

[0038] The wearable glasses provided by the present invention will now be described in detail with reference to the accompanying drawings. Unless otherwise specified, the features of the following embodiments and implementations can be combined with each other.

[0039] Reference Figure 3 As shown, for ease of description, the battery device 2 according to the embodiment of this utility model may have a first direction (X direction), a second direction (Y direction), and a third direction (Z direction). The first direction may also be referred to as the thickness direction of the battery device 2, the second direction as the length direction of the battery device 2, and the third direction as the width direction of the battery device 2. Unless otherwise specified, the definitions of the first direction, the second direction, and the third direction can be referred to... Figure 3 As shown.

[0040] Figure 1 A schematic view of wearable glasses according to an embodiment of the present invention is shown. Figure 2 Schematic illustration Figure 1 Another view of the wearable glasses shown.

[0041] Reference Figure 1 and Figure 2 As shown, this embodiment of the present invention provides a wearable pair of glasses. The wearable glasses include a glasses body 1, a battery device 2, and an electrical connection cable 3. The glasses body 1 can be arranged to be worn on a user's head. The battery device 2 is separate from the glasses body 1 and can be arranged to be worn on a part of the user's body other than the head. As an example, the first end 31 of the electrical connection cable is connected to the glasses body 1, and the first end 32 of the electrical connection cable is connected to the battery device 2.

[0042] In the wearable glasses according to an embodiment of the present invention, the glasses body 1 can be worn on the user's head, the battery device 2 is separate from the glasses body 1, and the battery device 2 is electrically connected to the glasses body 1 through an electrical connection cable 3. By transferring the battery device 2 from the user's head to other parts of the user's body (e.g., waist, neck, pocket, etc.), the load on the user's head can be reduced, and the pressure of the wearable glasses on the user's head (e.g., bridge of the nose and ears) can be reduced, thereby improving the comfort of wearing for a long time.

[0043] In an embodiment of the present invention, the glasses body 1 is the core part of the wearable glasses. The glasses body 1 may include a shell and a micro display screen, lenses and communication modules disposed within the shell.

[0044] Among them, the micro display screen can be an organic light-emitting diode (OLED) display screen, a liquid crystal display (LCD) display screen, or a head-up display (HUD). The micro display screen can be used to display flight data, navigation information, maps, videos, etc. in the user's field of vision.

[0045] The lenses can be ordinary clear lenses or lenses with special functions (such as anti-glare, anti-ultraviolet, night vision, etc.) to protect the eyes and optimize the visual experience.

[0046] The communication module may include at least one of Wi-Fi, Bluetooth, Zigbee, etc., and is used to wirelessly communicate with external devices (e.g., drones) to transmit data or receive instructions.

[0047] As an example, the battery device 2 can provide power to at least a portion of the power modules (e.g., a micro-display and a communication module) of the glasses body 1, enabling the glasses body 1 to draw power from the battery device 2 via the electrical connection line 3. As an example, the electrical connection line 3 may also have a communication signal transmission function.

[0048] Figure 3 Schematic illustration Figure 1 A partial cross-sectional view of the wearable glasses shown.

[0049] Reference Figure 3 As shown, the battery device 2 may include a housing 21 and a battery cell 22 disposed within the housing 21.

[0050] The battery cell 22, also known as a battery cell, is the core component of the battery device 2. The battery cell 22 can be composed of, for example, a positive electrode, a negative electrode, an electrolyte, a separator, and a casing. The battery cell 22 converts chemical energy into electrical energy through a chemical reaction, providing power to various electronic devices. Depending on the materials used, the battery cell 22 can be of any type, such as a lithium-ion battery cell or a nickel-metal hydride battery cell.

[0051] The number of battery cells 22 can be at least one. For example, any value among 1, 2, 3, 4, 5, 6, 7, and 8. It should be understood that the embodiments of this utility model are not limited thereto.

[0052] The multiple cells 22 can be connected in series, in parallel, or in a combination of series and parallel.

[0053] Reference Figures 1 to 3As shown, the battery device 2 can be constructed in a generally cuboid structure. It should be understood that the embodiments of this utility model are not limited thereto; for example, the battery device 2 can also be constructed in a generally cylindrical structure.

[0054] A roughly rectangular prism is a prism whose main body shape largely conforms to the characteristics of a cuboid, but may have slight deviations in terms of size proportions, the straightness of edges, and the right angles of corners. For example, the six faces of the main body may not be perfect rectangles, or its corners may not be perfect right angles (e.g., they may be rounded), but overall it still presents the appearance of a cuboid. The definition of a roughly cylindrical prism can be understood by referring to the definition of a roughly rectangular prism, and will not be elaborated here.

[0055] In this embodiment, the battery device 2 is set independently of the glasses body 1. This allows the battery device 2 to be no longer limited by the space of the glasses body 1, enabling a larger volume design. This increases the number or volume of the battery cells 22, allowing for more energy storage materials such as electrode materials and electrolytes within the cells, thus increasing the energy storage capacity of the battery device 2 and improving the battery life of the wearable glasses to meet the user's need for longer use. Because the battery device 2 is separate from the glasses body 1, its configuration is also given more design freedom. For example, the battery device 2 can have various specific shapes (or irregular structures), such as a strap configuration that facilitates suspension or wrapping around the user's neck. These specific shapes can improve the wearing comfort of the battery device 2, further enhancing the user experience.

[0056] The main body of the glasses 1 can be fixedly connected to the first end 31 of the electrical connection wire, for example, or the main body of the glasses 1 can be detachably connected to the first end 31 of the electrical connection wire.

[0057] In one embodiment, reference is made to Figure 1 and Figure 2 As shown, a first connection terminal 336 may be provided at the first end 31 of the electrical connection wire. The first connection terminal 336 can be connected to the eyeglasses body 1 in a pluggable manner.

[0058] As an example, the first connecting terminal 336 can be configured in a generally L-shape. However, embodiments of the present invention are not limited to this, and the first connecting terminal 336 may also have other shapes.

[0059] Figure 4 A perspective view of a battery device according to an embodiment of the present invention is shown schematically.

[0060] According to an embodiment of the present invention, referring to Figure 2 and Figure 4As shown, the battery device 2 includes a suspension part 24, which is arranged independently of the glasses body 1 to suspend the battery device 2 on the user's body parts other than the head.

[0061] Reference Figure 4 As shown, as an example, the suspension part 24 is provided on the housing 21 of the battery device 2.

[0062] In the second direction of the battery device 2, the housing 21 may have a first end and a second end. As an example, the suspension portion 24 may be disposed at the first end of the housing 21, i.e. Figure 4 The left end of the view shown. Alternatively, the suspension part 24 can also be provided at the second end of the housing 21, i.e. Figure 4 The right end of the view shown. Similarly, the suspension part 24 can also be located at any part of the battery device 2, as long as the suspension function can be achieved.

[0063] In some illustrative embodiments, the suspension 24 includes an annular element. The annular element is disposed on and protrudes from the housing 21. A cord can be threaded through the annular element to wear the battery device 2 on a part of the user's body other than the head.

[0064] In some other illustrative embodiments, the suspension part 24 is disposed on the housing 21. The suspension part 24 may also be a suspension rope, which allows the battery device 2 to be worn on the user's body part other than the head. However, embodiments of the present invention are not limited to ring-shaped parts and suspension ropes; for example, they may also be clips, clasps, etc., as long as they can realize the wearing or suspension function of the battery device 2.

[0065] In such an embodiment, the user can wear the battery device 2 on at least one of the user's neck, waist, shoulder, and pocket, according to their own preferences and needs, to provide a more flexible and personalized wearing experience.

[0066] Reference Figure 1 and Figure 4 As shown, as an example, the battery device 2 also includes a power switch 25. The power switch 25 is electrically connected to the battery cell 22 and the plug terminal 232, and the power switch is used to allow or prevent the battery cell 22 from being electrically connected to the plug terminal 232.

[0067] The power switch 25 is located in and exposed within the housing 21 for user operation.

[0068] As an example, the power switch 25 may include any one of the following: push-button switch, toggle switch, slide switch, and rotary switch.

[0069] According to an embodiment of the present invention, referring to Figure 3 and Figure 4As shown, the battery device 2 is provided with a plug-in structure 23, and the second end 32 of the electrical connection line may be provided with a plug-in member 33. The plug-in member 33 is configured to be pluggably connected to the plug-in structure 23 of the battery device 2.

[0070] In this embodiment, the electrical connection 3 is detachably connected to the battery device 2. When the battery device 2 needs to be replaced, for example, when the battery device 2 is depleted or when the battery device 2 malfunctions, the user can easily remove the original battery device 2 connected to the main body of the glasses and replace it with another battery device 2, which improves the efficiency of replacing the battery device 2. This is especially suitable for scenarios where wearable glasses need to be used for a long time, such as flying or outdoor activities.

[0071] Reference Figure 4 As shown, the plug-in structure 23 can be disposed on the outer surface of the battery device 2 so as to make electrical connection with the plug 33 of the electrical connection line 3 to achieve stable power transmission.

[0072] According to an embodiment of the present invention, referring to Figure 3 and Figure 4 As shown, the plug-in structure 23 may include a groove 231 and a plug-in terminal 232 disposed at the bottom of the groove 231. The plug-in terminal 232 can be connected to the plug-in member 33 of the second end 32 of the electrical connection wire. This design of hiding the plug-in terminal 232 in the groove 231 can make the appearance of the battery device 2 more concise.

[0073] As an example, the connector 33 is connected to the connector terminal 232 in a pluggable manner.

[0074] Furthermore, the connector 33 may include a second connection terminal 337, which is disposed at the second end 32 of the electrical connection wire, and the second connection terminal 337 is connected to the connector 232 in a pluggable manner.

[0075] As an example, the second connection terminal 337 can be a female connector (or a male connector), and the plug terminal 232 can be a male connector (or a female connector).

[0076] In some embodiments, the female connector may have an electrical interface, one end of which is electrically connected to the battery cell 22, and the other end of which is exposed outside the recess 231 of the battery device 2 for electrical connection with the male connector to transfer electrical energy from the battery cell 22 to at least a portion of the power module electrically connected to the female connector.

[0077] In such an embodiment, the female connector has a specific chamber or slot structure to accommodate the male connector. When the battery device 2 and the electrical connection line 3 are normally connected, the cooperation between the plug 33 and the plug terminal 232 transmits the electrical energy provided by the battery cell 22 to at least one power module of the glasses body 1, so that the glasses body 1 can work normally.

[0078] In this embodiment, the plug terminal 232 is disposed at the bottom of the groove 231, which ensures stable contact between the plug member 33 and the plug terminal 232 when inserted, providing a reliable electrical connection and reducing the possibility of poor contact or intermittent connection. Furthermore, the groove wall of the groove 231 prevents the plug terminal 232 from being impacted or scratched by external forces, protecting it from damage and extending its service life. Additionally, during the insertion of the plug member 33 into the plug terminal 232, the groove wall of the groove 231 guides the plug member 33 to insert accurately, avoiding incorrect or skewed insertion and ensuring the correctness of the electrical connection.

[0079] According to an embodiment of this utility model, the plug-in terminal 232 and the suspension part 24 can both be disposed at the same end of the housing 21, such as the first end or the second end of the housing 21. In this way, when the user wears the battery device 2 on a part of the body other than the head (such as hanging it around the neck, waist or shoulder) through the suspension part 24, the electrical connection wire 3 will naturally hang down under the action of gravity, extending along the shortest path with the least resistance, so as to achieve a smooth connection with the plug-in terminal 232 located at the upper end of the battery device 2. This can avoid unnecessary bending of the electrical connection wire 3, reduce fatigue damage caused by repeated bending of the electrical connection wire 3, and thus extend the service life of the electrical connection wire 3.

[0080] Figure 5 Schematic illustration Figure 4 Side view of the battery device shown.

[0081] According to an embodiment of the present invention, referring to Figures 3 to 5 As shown, the groove 231 has a first wall 2311 extending along the insertion / removal direction of the second end 32 of the electrical connection line, a first locking part 2315 is provided on the first wall 2311, and a second locking part 331 that can cooperate with the first locking part 2315 is provided on the plug-in part 33 of the electrical connection line 3.

[0082] In some illustrative embodiments, the insertion / removal direction is parallel to a second direction. Alternatively, the insertion / removal direction may be parallel to a first direction. Or, the insertion / removal direction may be parallel to a third direction.

[0083] In some illustrative embodiments, one sidewall of the housing 21 is recessed inward to form a groove 231.

[0084] Reference Figure 4 and Figure 5 As shown, as an example, the groove 231 includes a first wall 2311 and a second wall 2312 arranged face-to-face in a direction orthogonal to the insertion / removal direction. For example, if the insertion / removal direction is parallel to a second direction, the first wall 2311 and the second wall 2312 may be arranged face-to-face in either the first or a third direction.

[0085] Furthermore, the groove 231 may also include a third wall 2313 and a fourth wall 2314 disposed between the first wall 2311 and the second wall 2312. (See reference...) Figure 5 As shown, in some embodiments, the distance D1 between the first wall 2311 and the second wall 2312 may not be equal to the distance D2 between the third wall 2313 and the fourth wall 2314, i.e., D1 ≠ D2. The size of the connector 33 matches the size of the groove 231, which can avoid unintended insertion of the connector 33 and ensure the correct guidance and reliable connection of the connector 33. However, the embodiments of this utility model are not limited to this.

[0086] In this embodiment, by providing a first locking part 2315 on the first wall 2311 of the groove 231 and a second locking part 331 that can cooperate with the first locking part 2315 on the plug 33 of the electrical connection line 3, a firm mechanical connection can be formed between the plug 33 and the groove 231. This ensures that the second connection terminal 337 and the plug terminal 232 will not be accidentally pulled out due to slight pulling or collision when plugged in, thereby improving the reliability of the connection and effectively avoiding power transmission interruption caused by loose connection between the plug 33 and the plug terminal 232.

[0087] Furthermore, when the first locking part 2315 and the second locking part 331 are engaged, the first wall 2311 can conceal the first locking part 2315 and the second locking part 331, making the overall design of the wearable glasses look simpler and more aesthetically pleasing. Moreover, the concealed design of the first locking part 2315 and the second locking part 331 can reduce damage from dust, dirt, or other external factors, extending their service life.

[0088] Figure 6 A side view of an electrical connection wire according to an embodiment of the present invention is schematically shown. Figure 7 Schematic illustration Figure 6 Another side view of the electrical connection wires shown.

[0089] According to an embodiment of the present invention, referring to Figure 3 , Figure 6 and Figure 7As shown, the connector 33 of the electrical connection wire 3 may include an elastic arm 333, and a second locking part 331 may be disposed on the elastic arm 333. The locking and unlocking of the first locking part 2315 and the second locking part 331 are achieved by the movement of the elastic arm 333.

[0090] The elastic arm 333 has a naturally extended state when not under force and a retracted state when under force. At least a portion of the elastic arm 333 may be exposed to the first wall 2311.

[0091] In some illustrative embodiments, the elastic arm 333 may include a spring. The elastic arm 333 is disposed near the second end 32 of the electrical connection wire. The second end 32 of the electrical connection wire extends radially outward to form a protrusion 335. The elastic arm 333 includes a free end 3332 and a fixed end 3331. The fixed end 3331 is disposed at the end of the protrusion 335 opposite to the electrical connection wire 3, and the free end 3332 extends from the fixed end 3331 toward the connection terminal. In its naturally extended state, the free end 3332 is in a non-contact state with the electrical connection wire 3.

[0092] The second locking part 331 may be disposed close to the free end 3332. For example, the second locking part 331 may be disposed at the free end 3332.

[0093] In this embodiment, when the connector 33 is inserted into the connector terminal 232 and contacts the first wall 2311, the free end 3332 of the elastic arm 333 is deformed by the pressure of the first wall 2311, and the second locking part 331 moves away from the first wall 2311. When the second locking part 331 faces the first locking part 2315, the free end 3332 of the elastic arm 333 is restored to its natural extended state by its own elastic force, and the free end 3332 moves towards the first wall 2311, so that the second locking part 331 located near the free end 3332 contacts and engages with the first locking part 2315 to achieve locking.

[0094] When the connector 33 is pulled out from the connector terminal 232, the user applies pressure to the elastic arm 333 near the electrical connection line 3, causing the elastic arm 333 to deform. The free end 3332 of the elastic arm 333 moves away from the first locking part 2315, and the second locking part 331 disengages from the first locking part 2315, thus unlocking the device.

[0095] In its naturally extended state, the elastic force provided by the elastic arm 333 ensures reliable contact between the first locking part 2315 and the second locking part 331, enhancing the stability of the connection and preventing loosening or detachment due to accidental pulling or vibration. After the connector 33 is fully inserted into the connector terminal 232, the first locking part 2315 and the second locking part 331 face each other. The elastic force of the elastic arm 333 itself causes the free end 3332 to spring back, thereby allowing the second locking part 331, located near the free end 3332, to tightly engage with the first locking part 2315, achieving locking. At this time, the elastic arm 333 can still maintain a certain deformation but is in a stable state, providing continuous pressure to maintain the locking with the first locking part 2315.

[0096] According to an embodiment of the present invention, referring to Figure 3 , Figure 6 and Figure 7 As shown, the elastic arm 333 is provided with a pressing part 334. When the pressing part 334 is in the pressed state, the second locking part 331 can disengage from the first locking part 2315, and when the pressing part 334 is in the raised state, the second locking part 331 can lock with the first locking part 2315.

[0097] The pressing part 334 is exposed outside the first wall 2311 for user operation. The pressing part 334 may be disposed between the fixed end 3331 and the free end 3332.

[0098] The pressing part 334 extends outward from the side of the elastic arm 333 away from the electrical connection line 3.

[0099] In the locked state, the end of the pressing part 334 near the second connecting terminal 337 can press against the outer surface of the battery device 2 to prevent the plug 33 from moving further toward the insertion plug structure 23, thus preventing the second locking part 331 from disengaging from the first locking part 2315 along the direction of insertion plug structure 23.

[0100] The user can press the pressing part 334 to overcome the elastic force of the elastic arm 333, causing the elastic arm 333 to deform. The free end 3332 moves away from the first wall 2311, thereby disengaging the second locking part 331 from the first locking part 2315 and unlocking it. When the pressing force applied to the pressing part 334 disappears, the pressing part 334 is in an upward state due to the elastic force of the elastic arm 333. The second locking part 331 moves towards the first locking part 2315, allowing the second locking part 331 to contact the first locking part 2315 and lock it.

[0101] According to an embodiment of the present invention, one of the first locking part 2315 and the second locking part 331 includes a recessed structure, and the other includes a protruding structure.

[0102] In some illustrative embodiments, the first locking portion 2315 includes a recessed structure, and the second locking portion 331 includes a protruding structure, and vice versa.

[0103] When locked, at least a portion of the protruding structure engages with the recessed structure, forming a convex-concave fit to hold the insert in the groove 231. When unlocked, the user presses the pressing part 334, causing the pressing part 334 of the elastic arm 333 to move the free end 3332 in a direction away from the first wall 2311, thus disengaging the protruding structure from the recessed structure.

[0104] The recessed structure includes a groove or hole, and the protruding structure includes a protrusion that mates with the groove or hole. Further, the protruding structure may include a hook structure.

[0105] In some other illustrative embodiments, the first locking portion 2315 may also include a protruding structure, and the second locking portion 331 may also include a recessed structure. Other features of this embodiment have become apparent in the above embodiments and will not be repeated here.

[0106] According to an embodiment of the present invention, as described above, the groove 231 is further provided with a second wall 2312 opposite to the first wall 2311, a third locking part 2316 is provided on the second wall 2312, and a fourth locking part 332 that can cooperate with the third locking part 2316 is provided on the plug-in 33 of the electrical connection line 3. The fourth locking part 332 and the second locking part 331 are respectively located on both sides of the plug-in 33.

[0107] A first locking part 2315 is provided on the first wall 2311, and a third locking part 2316 is provided on the second wall 2312. Simultaneously, a second locking part 331 that can cooperate with the first locking part 2315 and a fourth locking part 332 that can cooperate with the third locking part 2316 are provided on the connector 33 of the electrical connection wire 3. The fourth locking part 332 and the second locking part 331 are located on opposite sides of the connection terminal, respectively. Through the cooperation of the first locking part 2315 and the second locking part 331, and the combined action of the third locking part 2316 and the fourth locking part 332, the torque experienced by the connector 33 in the connected state can be better resisted, preventing the connection from loosening or falling off due to twisting. The double locking mechanism can more effectively distribute and bear the tensile force experienced by the connector 33 in the pull-out direction, further improving the connection's firmness.

[0108] According to an embodiment of the present invention, the plug 33 of the electrical connection wire 3 includes another elastic arm 333, and the fourth locking part 332 is disposed on the other elastic arm 333. The locking and unlocking of the third locking part 2316 and the fourth locking part 332 are realized by the movement of the other elastic arm 333.

[0109] Two elastic arms 333 control the locking portions on both sides (i.e., the third locking portion 2316 and the fourth locking portion 332), so that when the connector 33 is inserted into the groove 231, it can form a firm elastic locking connection with the two side walls of the groove 231 (i.e., the first wall 2311 and the second wall 2312). The double elastic locking mechanism is more reliable than the single-sided locking, and can better resist loosening or falling off caused by external forces. In addition, the double elastic locking can more evenly distribute the insertion and extraction forces and the stress generated during use, reducing wear on the connector terminal 232 and the connector 33, and extending the service life.

[0110] Other features of this implementation have become apparent in the above embodiments and will not be repeated here.

[0111] The embodiments of the present invention have been described above. However, these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. Although various embodiments have been described above, this does not mean that the measures in the various embodiments cannot be used advantageously in combination. The scope of the present invention is defined by the appended claims and their equivalents. Various substitutions and modifications can be made by those skilled in the art without departing from the scope of the present invention, and all such substitutions and modifications should fall within the scope of the present invention.

Claims

1. A wearable pair of glasses, characterized in that, include: The main body of the glasses is positioned to be worn on the user's head; A battery device, separate from the main body of the glasses, is arranged to be worn on a part of the user's body other than the head; An electrical connection wire, the first end of which is connected to the main body of the glasses, and the second end of which is connected to the battery device.

2. The wearable glasses according to claim 1, characterized in that, The battery device is provided with a plug-in structure, and the second end of the electrical connection line is provided with a plug-in component, which is configured to be pluggably connected to the plug-in structure of the battery device.

3. The wearable glasses according to claim 2, characterized in that, The plug-in structure includes a groove and a plug-in terminal disposed at the bottom of the groove, the plug-in terminal being capable of connecting to the plug-in at the second end of the electrical connection wire.

4. The wearable glasses according to claim 3, characterized in that, The groove has a first wall extending along the insertion / removal direction of the second end of the electrical connection wire, a first locking portion is provided on the first wall, and a second locking portion that can cooperate with the first locking portion is provided on the plug of the electrical connection wire.

5. The wearable glasses according to claim 4, characterized in that, The connector of the electrical connection includes a resilient arm, and a second locking portion is disposed on the resilient arm. The locking and unlocking of the first locking portion and the second locking portion are achieved by the movement of the resilient arm.

6. The wearable glasses according to claim 5, characterized in that, The elastic arm is provided with a pressing part. When the pressing part is in a pressed state, the second locking part can disengage from the first locking part, and when the pressing part is in an raised state, the second locking part can lock with the first locking part.

7. The wearable glasses according to claim 4, characterized in that, One of the first locking portion and the second locking portion includes a recessed structure, and the other includes a protruding structure.

8. The wearable glasses according to claim 4, characterized in that, The groove is further provided with a second wall opposite to the first wall, a third locking part is provided on the second wall, and a fourth locking part is provided on the plug of the electrical connection wire that can cooperate with the third locking part. The fourth locking part and the second locking part are respectively located on both sides of the plug.

9. The wearable glasses according to claim 8, characterized in that, The connector of the electrical connection includes another elastic arm, and the fourth locking part is disposed on the other elastic arm. The locking and unlocking of the third locking part and the fourth locking part are achieved by the movement of the other elastic arm.

10. The wearable glasses according to any one of claims 1 to 8, characterized in that, The battery device includes a suspension unit arranged independently of the glasses body to suspend the battery device on the user's body parts other than the head.

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