Smart glasses and temple housing control method thereof

Abstract

The application discloses intelligent glasses and a temple storage control method thereof. The intelligent glasses comprise a lens body, two temples, a piezoelectric door assembly, a pressure detection piece, a distance detection piece and a control assembly. The lens body is provided with a fixed groove. The two temples are movably assembled on the two sides of the lens body. The piezoelectric door assembly is arranged on the lens body and has an open state and a closed state. The pressure detection piece is arranged at the tail of the temple and is used for detecting the pressure borne by the tail of the temple. The distance detection piece is used for detecting whether the tail of the temple enters the fixed groove. The control assembly is electrically connected with the piezoelectric door assembly, the pressure detection piece and the distance detection piece, and is used for controlling the piezoelectric door assembly to be in the open state or the closed state according to the detection signals of the pressure detection piece and the distance detection piece. When the piezoelectric door assembly is in the closed state, the fixed groove is closed to limit the tail of the temple, and when the piezoelectric door assembly is in the open state, the fixed groove is opened to allow the tail of the temple to enter or leave. The intelligent glasses provided by the application are convenient to store.

Description

Technical Field

[0001] This application belongs to the field of smart wearable device technology, specifically relating to a smart pair of glasses and a method for controlling the storage of the temples. Background Technology

[0002] After wearing smart glasses, the temples need to be folded and secured for storage and portability. Currently, the folding and securing of the temples usually relies on manual operation by the user, which is cumbersome and inconvenient, failing to meet users' needs for quick storage and reliable fixation. Summary of the Invention

[0003] This application aims to provide a smart glasses and a method for controlling the storage of the temples thereon, thereby addressing at least one of the problems in the prior art.

[0004] To solve the above-mentioned technical problems, this application is implemented as follows: According to a first aspect of this application, smart glasses are provided, comprising: The mirror body is equipped with a fixing groove; Two temples are respectively movably mounted on both sides of the lens body; A piezoelectric gate assembly is disposed on the mirror body, and the piezoelectric gate assembly has an open state and a closed state; A pressure detection element is disposed at the tail of the temple and is used to detect the pressure on the tail of the temple; A distance detection element is used to detect whether the tail of the temple has entered the fixing groove; A control component is electrically connected to the piezoelectric gate assembly, the pressure detection element, and the distance detection element, respectively, and is used to control the piezoelectric gate assembly to be in the open state or the closed state according to the detection signals of the pressure detection element and the distance detection element; When the piezoelectric gate assembly is in the closed state, it closes the fixing groove to restrict the tail of the temple; when it is in the open state, it opens the fixing groove to allow the tail of the temple to enter or leave.

[0005] Optionally, the piezoelectric gate assembly includes a first gate body and a first limiting end and a second limiting end respectively disposed at both ends of the first gate body; Both the first limiting end and the second limiting end are made of piezoelectric material and can be bent and deformed when energized, so as to drive the first door to close or open the fixing groove.

[0006] Optionally, the piezoelectric gate assembly further includes a second gate body and a third limiting end and a fourth limiting end respectively disposed at both ends of the second gate body; Both the third limiting end and the fourth limiting end are made of piezoelectric material and can be bent and deformed when energized. When the first limiting end, the second limiting end, the third limiting end and the fourth limiting end bend and deform simultaneously, they can respectively drive the first door body and the second door body to jointly close or open the fixing groove.

[0007] Optionally, the first door and the second door are each configured as L-shaped; The first limiting end and the second limiting end are respectively located on both sides of the same end of the first door body, and the third limiting end and the fourth limiting end are respectively located on both sides of the same end of the second door body.

[0008] Optionally, the mirror body is provided with a sliding groove, a first limiting groove, and a second limiting groove; The first door body is slidably assembled in the sliding groove, and the first limiting end and the second limiting end are respectively inserted into the first limiting groove and the second limiting groove; When the first limiting end and the second limiting end bend and deform simultaneously, the first door body can be moved along the sliding groove to close or open the fixed groove.

[0009] Optionally, the piezoelectric gate assembly further includes a first conductive elastomer and a second conductive elastomer respectively disposed in the first limiting groove and the second limiting groove; The first conductive elastomer elastically abuts against and is electrically connected to the first limiting end, the second conductive elastomer elastically abuts against and is electrically connected to the second limiting end, and the first conductive elastomer and the second conductive elastomer are also electrically connected to the control component respectively.

[0010] Optionally, the pressure detection element is a pressure sensor; and / or, the distance detection element is an infrared rangefinder.

[0011] Optionally, the mirror body is provided with two fixing grooves corresponding to the tail ends of the two temples, and two sets of the piezoelectric gate assembly, the pressure detection element and the distance detection element are respectively provided and electrically connected to the control assembly.

[0012] Optionally, the control component includes a main control board and a left FPC and a right FPC electrically connected to the main control board, wherein the left FPC and the right FPC are respectively configured for the two temples; The left FPC and the right FPC are respectively provided with a first branch electrically connected to the corresponding piezoelectric gate assembly, a second branch electrically connected to the corresponding pressure detection element, and a third branch electrically connected to the corresponding distance detection element.

[0013] Optionally, the control component is used for: When the pressure value detected by the pressure detection element enters the set pressure range, the piezoelectric gate assembly is controlled to be in the open state; When the distance detection element detects that the tail of the temple has entered the fixing groove, it controls the piezoelectric gate assembly to be in the closed state.

[0014] Optionally, after the piezoelectric gate assembly is in the closed state, the control assembly controls the piezoelectric gate assembly to enter the locked state; In the locked state, the control component ignores the detection signal from the pressure sensor.

[0015] Optionally, the smart glasses also include an unlock button, which is located on any one of the temples and electrically connected to the control component; After the unlock button is pressed, the control component releases the locked state and enters the unlocked state. In the unlocked state, the control component can control the piezoelectric gate assembly to be in the open state according to the detection signal of the pressure detection element.

[0016] Optionally, the mirror body includes a front shell and a rear shell, the front shell and the rear shell are fixedly connected to form a receiving cavity, and the control component is fixed in the receiving cavity.

[0017] According to a second aspect of this application, a method for controlling the retraction of temples in smart glasses is provided. The smart glasses include a lens body, two temples, a piezoelectric gate assembly, a pressure detection element, and a distance detection element. The lens body is provided with a fixing groove, and the piezoelectric gate assembly has an open state and a closed state. The method includes: The pressure on the tail of the temple is detected by the pressure detection device; When the pressure value detected by the pressure sensor enters the set pressure range, the piezoelectric gate assembly is controlled to be in the open state so that the tail of the temple enters the fixing groove. The distance detection device detects whether the tail of the temple enters the fixing groove; When the distance detection element detects that the tail of the temple has entered the fixing groove, the piezoelectric gate assembly is controlled to be in the closed state to restrict the tail of the temple within the fixing groove.

[0018] In this application, the control component can automatically drive the piezoelectric gate assembly to open and close through the coordinated detection of pressure and distance detection components. The temple can be stored and taken out without manual locking or unlocking, which is convenient for operation. When the piezoelectric gate assembly is closed, it closes the fixing groove to limit the tail of the temple, which is conducive to stable storage and the overall appearance is simple.

[0019] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0020] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is one of the schematic diagrams of the smart glasses provided in this application; Figure 2 yes Figure 1 Exploded view; Figure 3 This is a schematic diagram of the control components provided in this application; Figure 4 yes Figure 3 A magnified view of a section at point A in the middle; Figure 5 yes Figure 3 A magnified view of a section at point B in the middle; Figure 6 yes Figure 3 A magnified view of a section at point C; Figure 7 This is a schematic diagram of the assembly of the control components and the mirror body provided in this application; Figure 8 yes Figure 7 One of the magnified views of a section at point D in the middle; Figure 9 yes Figure 8 A magnified view of a section at point E in the middle; Figure 10 yes Figure 8 A magnified view of a section at point F in the middle; Figure 11 yes Figure 7 Part 2 of the enlarged view of point D in the middle; Figure 12 yes Figure 11 A magnified view of a section at point G in the middle; Figure 13 This is the second schematic diagram of the smart glasses provided in this application; Figure 14 yes Figure 13 A magnified view of a section at point H in the middle; Figure 15 This is a schematic diagram of the piezoelectric gate assembly and mirror body provided in this application; Figure 16 yes Figure 15 One of the cross-sectional views at point II; Figure 17 yes Figure 15 Sectional view at point II (second section); Figure 18 yes Figure 17 Cross-sectional view at JJ; Figure 19 This is an assembly diagram of the piezoelectric gate assembly, distance detection component, and mirror body provided in this application; Figure 20 This is a schematic diagram of the bending deformation of each limiting end in the piezoelectric gate assembly provided in this application; Figure 21 This is one of the schematic diagrams showing the smart glasses provided in this application in a stowed state; Figure 22 yes Figure 21 Cross-sectional view of KK; Figure 23 yes Figure 22 One of the enlarged views of a section at L (the piezoelectric gate assembly is in a closed state); Figure 24 yes Figure 22 Second enlarged view of the middle L section (the piezoelectric gate assembly is in the open state); Figure 25 This is a cross-sectional view of the fit between the temple tail and the fixing groove provided in this application; Figure 26 This is the second illustration of the smart glasses provided in this application in their stored state; Figure 27 yes Figure 26 A magnified view of a section at point M; Figure 28 yes Figure 22 The third magnified view of the area at point L.

[0021] Figure label: 1. Lens body; 11. Front shell; 12. Rear shell; 13. Fixing groove; 14. Sliding groove; 15. First limiting groove; 16. Second limiting groove; 17. Cover plate; 18. Third limiting groove; 19. Fourth limiting groove; 2. Lens temple; 3. Piezoelectric gate assembly; 31. First door body; 32. Second door body; 33. First limiting end; 34. Third limiting end; 35. Second limiting end; 36. Fourth limiting end; 37. First conductive elastomer; 38. Second conductive elastomer; 39. Third conductive elastomer; 310. Fourth conductive elastomer; 4. Pressure detection element; 5. Distance detection element; 6. Control assembly; 61. Main control board; 62. Left FPC; 621. First branch; 622. Second branch; 623. Third branch; 63. Right FPC; 7. Unlock button. Detailed Implementation

[0022] Embodiments of this application will now be described in detail. Examples of these embodiments are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application. All other embodiments obtained by those skilled in the art based on the embodiments in this application are within the scope of protection of this application.

[0023] The terms "first" and "second" in the specification and claims of this application may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise stated, "multiple" means two or more. Furthermore, "and / or" in the specification and claims indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0024] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0025] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0026] The following is combined with Figures 1 to 28 This application describes smart glasses and a method for controlling the storage of their temples, according to embodiments of the present application.

[0027] like Figures 1 to 2As shown, according to a first aspect of this application, a smart glasses is provided, including a lens body 1, two temples 2, a piezoelectric gate assembly 3, a pressure detection element 4, a distance detection element 5, and a control assembly 6; the lens body 1 is provided with a fixing groove 13; the two temples 2 are respectively movably mounted on both sides of the lens body 1; the piezoelectric gate assembly 3 is disposed on the lens body 1, and the piezoelectric gate assembly 3 has an open state and a closed state; the pressure detection element 4 is disposed at the tail of the temple 2, and is used to detect the pressure on the tail of the temple 2; the distance detection element 5 is used to detect whether the tail of the temple 2 enters the fixing groove 13; the control assembly 6 is electrically connected to the piezoelectric gate assembly 3, the pressure detection element 4, and the distance detection element 5 respectively, and is used to control the piezoelectric gate assembly 3 to be in an open state or a closed state according to the detection signals of the pressure detection element 4 and the distance detection element 5; wherein, when the piezoelectric gate assembly 3 is in the closed state, it closes the fixing groove 13 to restrict the tail of the temple 2, and when it is in the open state, it opens the fixing groove 13 to allow the tail of the temple 2 to enter or leave.

[0028] Specifically, in this embodiment, the lens body 1 constitutes the main supporting structure of the eyeglasses. The fixing groove 13 on it provides a space for storing the temples 2, and also provides an installation base for the arrangement of related components such as the piezoelectric gate assembly 3 and the distance detection element 5. The two temples 2 are respectively mounted on both sides of the lens body 1 in a movable manner. They are unfolded when worn and closed towards the lens body 1 when stored. The tails of the two temples 2 can extend into the fixing groove 13. The piezoelectric gate assembly 3 is the component that performs the storage and fixing. It controls the opening and closing of the fixing groove 13 by switching between an open state and a closed state: when it is in the closed state, it blocks the fixing groove 13, preventing the tails of the temples 2 that have entered the fixing groove 13 from coming out; when it is in the open state, it opens the groove of the fixing groove 13, allowing the tails of the temples 2 to enter or be taken out.

[0029] Additionally, the pressure detection element 4, located at the tail of the temple 2, is a sensing component that triggers the folding action. It senses the pressure applied to the tail of the temple 2 when the user presses it, thereby identifying the user's folding intention. The distance detection element 5 confirms the positioning status, verifying whether the tail of the temple 2 has truly entered the fixing slot 13, avoiding misjudgments based solely on pressure signals. The control component 6 is the central hub for signal processing and command output. It is electrically connected to the piezoelectric gate assembly 3, the pressure detection element 4, and the distance detection element 5, respectively. It receives the detection signals output by the pressure detection element 4 and the distance detection element 5, and after judgment, sends a control command to the piezoelectric gate assembly 3, driving it to switch between the open and closed states.

[0030] Thus, the pressure detection element 4 is responsible for triggering the opening action, the distance detection element 5 is responsible for confirming the closing action, the control component 6 is responsible for signal integration and command issuance, and the piezoelectric gate component 3 is responsible for executing the opening and closing actions. All components cooperate with the mirror body 1 and the two temples 2 to form a complete automatic storage and retrieval closed loop.

[0031] As an exemplary embodiment, the piezoelectric door assembly 3 can be a piezoelectric ceramic driven bending door, which includes a rigid door body and piezoelectric ceramic limiting ends disposed at both ends of the rigid door body. When the limiting ends are energized, they undergo bending deformation, driving the rigid door body to move, thereby achieving the switching between an open state and a closed state. The pressure detection element 4 can be a pressure sensor, disposed at the tail of the temple 2, converting the pressure on the tail of the temple 2 into an electrical signal output. The distance detection element 5 can be an infrared rangefinder, disposed within the fixing groove 13, outputting a positioning signal when the tail of the temple 2 enters the fixing groove 13 and approaches the infrared rangefinder.

[0032] The working principle of the above components is as follows: after the pressure sensor detects that the pressing pressure at the tail of the temple 2 has entered the set range, it outputs a trigger signal. Based on this, the control component 6 controls the limit end of the piezoelectric gate component 3 to bend, thereby driving the rigid gate to switch to the open state. After the infrared rangefinder detects that the tail of the temple 2 has entered the fixing groove 13, it outputs a positioning signal. Based on this, the control component 6 controls the limit end to bend in the opposite direction, thereby driving the rigid gate to switch to the closed state, thus completing the closure of the fixing groove 13.

[0033] Based on the above working principle, this application can achieve automated storage and retrieval during operation. During storage, the user brings the two temples 2 together towards the lens body 1 and presses them down. The tail of the temples 2 is subjected to pressure. When the pressure detection element 4 detects that the pressure value has entered a set range, the control component 6 drives the piezoelectric gate component 3 to switch to the open state, allowing the tail of the temples 2 to enter the fixing groove 13. After the tail of the temples 2 is in place, the distance detection element 5 detects that the temples 2 have entered the fixing groove 13, and the control component 6 then drives the piezoelectric gate component 3 to switch to the closed state, sealing the fixing groove 13 and confining the tail of the temples 2 within the lens body 1, completing the storage. During retrieval, the pressure detection element 4 triggers the piezoelectric gate component 3 to switch to the open state, allowing the temples 2 to be retrieved.

[0034] Therefore, on the one hand, the entire process of storage and retrieval is automatically completed by the pressure detection element 4, the distance detection element 5, and the control component 6 in conjunction with the piezoelectric gate component 3, eliminating the need for manual locking or unlocking by the user and simplifying the operation; on the other hand, the pressure detection element 4 and the distance detection element 5 work together to trigger the opening and confirm the position respectively, which can avoid misjudgment and improve the accuracy of the opening and closing timing; in addition, when the piezoelectric gate component 3 is in the closed state, it seals the fixing groove 13, which reliably restricts the tail of the temple 2, which is conducive to the stability of the storage state, and the temple 2 is stored inside the mirror body 1, resulting in a simple overall appearance.

[0035] Optionally, such as Figures 15 to 20As shown, the piezoelectric door assembly 3 includes a first door body 31 and a first limiting end 33 and a second limiting end 35 respectively disposed at both ends of the first door body 31; the first limiting end 33 and the second limiting end 35 are both made of piezoelectric material and can be bent and deformed in the energized state to drive the first door body 31 to close or open the fixing groove 13.

[0036] Specifically, in this embodiment, the first limiting end 33 and the second limiting end 35 directly constitute the driving source of the first door body 31. The piezoelectric door assembly 3 does not need to be equipped with other independent driving mechanisms, which helps to reduce the overall volume and structural complexity of the piezoelectric door assembly 3, facilitates its arrangement in space-constrained locations such as inside the mirror body 1, and reduces assembly steps, thus reducing assembly difficulty. The first limiting end 33 and the second limiting end 35 are located at the two ends of the first door body 31, respectively. After being energized, they undergo bending deformation, which can drive the first door body 31 to move from both ends, realizing the closure or opening of the first door body 31 to the fixing groove 13. The opening and closing action is directly generated by the bending deformation of the piezoelectric material, without the need for a transmission link, which helps to improve the response speed and control directness of the opening and closing action.

[0037] Meanwhile, the first door 31 maintains a rigid shape during opening and closing, with bending deformation concentrated at the first limiting end 33 and the second limiting end 35 at both ends. When the first door 31 closes the fixing groove 13, it can maintain a flat shape and match the groove opening of the fixing groove 13, which is beneficial for forming a stable restriction on the tail of the temple 2 and improving the reliability of the storage state. In addition, the first limiting end 33 and the second limiting end 35 bend and deform when energized, and their bending direction can be controlled by the energized state. The control component 6 can control the first door 31 to close or open the fixing groove 13 accordingly, thereby cooperating with the detection signals of the pressure detection component 4 and the distance detection component 5 to realize the automated control of the storage and removal of the temple 2.

[0038] Optionally, such as Figures 15 to 20 As shown, the piezoelectric door assembly 3 also includes a second door body 32 and a third limiting end 34 and a fourth limiting end 36 respectively disposed at both ends of the second door body 32; the third limiting end 34 and the fourth limiting end 36 are both made of piezoelectric material and can be bent and deformed when energized; when the first limiting end 33, the second limiting end 35, the third limiting end 34 and the fourth limiting end 36 bend and deform at the same time, they can respectively drive the first door body 31 and the second door body 32 to jointly close or open the fixing groove 13.

[0039] Specifically, in this embodiment, the piezoelectric gate assembly 3 consists of two gates, a first gate 31 and a second gate 32, which are symmetrically arranged corresponding to the temple 2. When the four limiting ends bend and deform simultaneously, the first gate 31 and the second gate 32 can move in coordination and jointly close or open the fixing groove 13. When in the open state, the first gate 31 and the second gate 32 move to the sides, opening the groove of the fixing groove 13, allowing the tail of the temple 2 to enter or leave. When in the closed state, the first gate 31 and the second gate 32 move closer to each other and fit tightly together, jointly sealing the groove of the fixing groove 13, forming a more complete and comprehensive restriction on the tail of the temple 2 located in the fixing groove 13, which helps to prevent the tail of the temple 2 from coming out of the fixing groove 13 and improves the reliability of the storage state.

[0040] Meanwhile, each door body is provided with piezoelectric material limiting ends at both ends. The first door body 31 is driven by the first limiting end 33 and the second limiting end 35, and the second door body 32 is driven by the third limiting end 34 and the fourth limiting end 36. The four limiting ends are symmetrically arranged and bend in coordination, which enables the first door body 31 and the second door body 32 to maintain consistent action and stable posture during the opening and closing process, which is conducive to improving the overall smoothness of the opening and closing action of the piezoelectric door assembly 3.

[0041] Furthermore, the first door 31 and the second door 32 are symmetrically arranged corresponding to the temple 2, and their manufacturing and assembly methods are consistent, which helps to reduce production and assembly costs. Overall, this optional solution maintains the same cooperative relationship with the pressure detection element 4, the distance detection element 5, and the control component 6. The control component 6 can drive the first door 31 and the second door 32 to jointly close or open the fixing groove 13 by controlling the energization of the four limit ends, thereby achieving synchronous and reliable fixing of the tail of the temple 2. It also cooperates with the detection signals of the pressure detection element 4 and the distance detection element 5 to achieve automated control of the storage and removal of the temple 2.

[0042] Optionally, such as Figure 18 and Figure 20 As shown, the first door body 31 and the second door body 32 are respectively set to L-shape; the first limiting end 33 and the second limiting end 35 are respectively located on both sides of the same end of the first door body 31, and the third limiting end 34 and the fourth limiting end 36 are respectively located on both sides of the same end of the second door body 32.

[0043] Specifically, in this embodiment, the first door body 31 and the second door body 32 are respectively configured as L-shaped. The first limiting end 33 and the second limiting end 35 are respectively disposed on both sides of the same end of the first door body 31, and the third limiting end 34 and the fourth limiting end 36 are respectively disposed on both sides of the same end of the second door body 32. The L-shaped door structure increases the contact range with the opening of the fixing groove 13 when the door body closes the fixing groove 13, which is beneficial to improving the tightness of the seal. At the same time, the L-shaped structure is convenient to arrange in the limited space inside the mirror body 1, which is beneficial to reducing the space occupied by the piezoelectric door assembly 3, and also provides an installation position for the limiting end. The limiting ends are respectively disposed on both sides of the same end of each door body, so that the bending deformation of the piezoelectric material is concentrated at the same end of the door body, and the door body can be driven to move simultaneously from both sides of this end. This is beneficial to the smooth movement and stable posture of the door body when switching between the open and closed states, which is beneficial to the stable restriction of the tail of the mirror temple 2 and improves the reliability of the storage state.

[0044] Optionally, such as Figures 21 to 25 As shown, the mirror body 1 is provided with a sliding groove 14, a first limiting groove 15 and a second limiting groove 16; the first door body 31 is slidably assembled in the sliding groove 14, and the first limiting end 33 and the second limiting end 35 are respectively inserted into the first limiting groove 15 and the second limiting groove 16; when the first limiting end 33 and the second limiting end 35 bend and deform at the same time, they can drive the first door body 31 to move along the sliding groove 14 to close or open the fixed groove 13.

[0045] Specifically, in this embodiment, the sliding groove 14 provides a guide track for the opening and closing movement of the first door 31, allowing the first door 31 to move along the sliding groove 14 under the simultaneous bending deformation of the first limiting end 33 and the second limiting end 35. The direction of movement is constrained, the opening and closing trajectory is determined, and the action is smooth, which helps to improve the stability of the opening and closing process of the first door 31. The first limiting groove 15 and the second limiting groove 16 respectively limit the first limiting end 33 and the second limiting end 35, so that the first door 31 can maintain a stable posture during the opening and closing process, which helps to reduce deviation or shaking; at the same time, the first limiting end 33 and the second limiting end 35 are respectively inserted into the first limiting groove 15 and the second limiting groove 16, so that the first door 31 is firmly installed on the mirror body 1, which helps to prevent the first door 31 from falling off during use.

[0046] The sliding groove 14 cooperates with the first limiting groove 15 and the second limiting groove 16. The driving force is provided by the simultaneous bending deformation of the first limiting end 33 and the second limiting end 35, the sliding groove 14 provides guidance, and the first limiting groove 15 and the second limiting groove 16 provide limiting. These parts work together to achieve the closure or opening of the first door body 31 along the sliding groove 14 relative to the fixed groove 13. The overall structure is simple, which helps reduce assembly difficulty and improves the reliability of the opening and closing action. The assembly and movement structure of the second door body 32 can be the same as that of the first door body 31. A cover plate 17 can also be installed above the first limiting groove 15 and the second limiting groove 16 to prevent the first limiting end 33 and the second limiting end 35 from disengaging, thus improving the reliability of the structure. Figure 15 or Figure 18 As shown.

[0047] Optionally, such as Figures 21 to 25 As shown, the piezoelectric gate assembly 3 also includes a first conductive elastic body 37 and a second conductive elastic body 38 respectively disposed in the first limiting groove 15 and the second limiting groove 16; the first conductive elastic body 37 elastically abuts and is electrically connected to the first limiting end 33, the second conductive elastic body 38 elastically abuts and is electrically connected to the second limiting end 35, and the first conductive elastic body 37 and the second conductive elastic body 38 are also electrically connected to the control assembly 6 respectively.

[0048] Specifically, in this embodiment, the control component 6 can supply power to the first limiting end 33 and the second limiting end 35 through the first conductive elastic body 37 and the second conductive elastic body 38, respectively, driving them to undergo bending deformation, thereby providing a power path for the opening and closing action of the piezoelectric gate assembly 3. Since the first conductive elastic body 37 and the second conductive elastic body 38 are in elastic contact with the corresponding limiting ends, during the bending deformation of the first limiting end 33 and the second limiting end 35 and the movement of the first gate body 31 along the sliding groove 14, the first conductive elastic body 37 and the second conductive elastic body 38 can undergo corresponding elastic deformation with the movement of the first limiting end 33 and the second limiting end 35, and always maintain contact with the corresponding limiting ends. This helps to ensure that the first limiting end 33 and the second limiting end 35 continuously receive power throughout the opening and closing process, avoids electrical connection interruption during movement, and thus improves the reliability and durability of the opening and closing action of the piezoelectric gate assembly 3.

[0049] Similar to the above structure, the second door body 32 is provided with a third limiting end 34 and a fourth limiting end 36 at its two ends, and the mirror body 1 is provided with a third limiting groove 18 and a fourth limiting groove 19 respectively; a third conductive elastic body 39 is provided in the third limiting groove 18, and a fourth conductive elastic body 310 is provided in the fourth limiting groove 19. The third conductive elastic body 39 elastically abuts and is electrically connected to the third limiting end 34, and the fourth conductive elastic body 310 elastically abuts and is electrically connected to the fourth limiting end 36. The third conductive elastic body 39 and the fourth conductive elastic body 310 are also electrically connected to the control component 6 respectively. In this way, the control component 6 can also supply power to the third limiting end 34 and the fourth limiting end 36 through the third conductive elastic body 39 and the fourth conductive elastic body 310, and maintain electrical connection during its bending deformation process, thereby driving the second door body 32 and the first door body 31 to cooperate in completing the closing or opening of the fixing groove 13.

[0050] Optionally, such as Figure 25 As shown, pressure detection element 4 is a pressure sensor; and / or, distance detection element 5 is an infrared rangefinder.

[0051] Specifically, in this embodiment, a pressure sensor is located at the tail of the temple 2, which converts the pressure on the tail of the temple 2 into an electrical signal output. This allows the control component 6 to accurately determine the user's intention to store the temple based on whether the pressure value enters a set range. An infrared rangefinder is located in the fixing slot 13, which detects the relative position of the tail of the temple 2 and the fixing slot 13. When the tail of the temple 2 enters the fixing slot 13 and approaches the infrared rangefinder, it outputs a positioning signal, which helps to accurately confirm the positioning status of the tail of the temple 2. Both the pressure sensor and the infrared rangefinder are readily available and easy to mass-produce, which helps to reduce manufacturing costs. Furthermore, they can work stably with the control component 6 to achieve automatic judgment and control of the storage and removal of the temple 2.

[0052] In practical applications, in addition to pressure sensors, pressure detection element 4 can also be a strain gauge pressure detection element, a capacitive pressure detection element, etc., and is set at the tail of the temple 2 to convert the pressure on the tail of the temple 2 into an electrical signal. Distance detection element 5, in addition to infrared rangefinders, can also be an ultrasonic rangefinder, a laser rangefinder, etc., and is set in the fixing groove 13 to detect whether the tail of the temple 2 has entered the fixing groove 13.

[0053] Optionally, such as Figure 7 , Figure 13 , Figure 21 and Figure 22 As shown, the mirror body 1 has two fixing slots 13 corresponding to the tail of the two temples 2. The piezoelectric gate assembly 3, pressure detection element 4 and distance detection element 5 are respectively provided in two sets and are electrically connected to the control assembly 6.

[0054] Specifically, in this embodiment, the two fixing slots 13 are used to accommodate the tails of the two temples 2 respectively. Each temple 2 corresponds to a set of piezoelectric gate components 3, a set of pressure detection elements 4, and a set of distance detection elements 5. The storage structures of the two temples 2 are independent of each other and do not interfere with each other, enabling the two temples 2 to be stored and fixed separately. In use, each set of pressure detection elements 4 detects the pressing pressure of the tail of the corresponding temple 2. Based on this, the control component 6 controls the corresponding piezoelectric gate components 3 to open the corresponding fixing slot 13. After the tail of the temple 2 enters the corresponding fixing slot 13, the corresponding distance detection elements 5 detect the positioning status. Based on this, the control component 6 controls the corresponding piezoelectric gate components 3 to close the corresponding fixing slot 13, thereby achieving synchronous storage and reliable fixing of the two temples 2.

[0055] Since the detection and actuation on the left and right sides are independent, it helps to avoid the retracted state of one temple 2 affecting the other, improving the coordination and control accuracy of the retracting actions of the two temples 2. At the same time, the symmetrical arrangement of the structures on both sides and the consistent assembly method help to reduce manufacturing and assembly costs. In some embodiments, the opening and closing control of the two piezoelectric gate assemblies 3 can also be achieved through the same set of pressure detection elements 4 and distance detection elements 5, improving the convenience and consistency of the control of the two piezoelectric gate assemblies 3.

[0056] Optionally, such as Figures 3 to 11 As shown, the control component 6 includes a main control board 61 and a left FPC 62 and a right FPC 63 that are electrically connected to the main control board 61. The left FPC 62 and the right FPC 63 are respectively arranged for the two temples 2. The left FPC 62 and the right FPC 63 are respectively provided with a first branch 621 that is electrically connected to the corresponding piezoelectric gate component 3, a second branch 622 that is electrically connected to the corresponding pressure detection element 4, and a third branch 623 that is electrically connected to the corresponding distance detection element 5.

[0057] Specifically, in this embodiment, the main control board 61 acts as the control core, processing signals and issuing control commands. The left FPC 62 and right FPC 63 serve as independent electrical channels on the left and right sides, respectively transmitting power and signals to the piezoelectric gate assembly 3, pressure detection element 4, and distance detection element 5 on the corresponding temple 2 side. The independent channels on both sides help avoid interference between left and right signals, improving control accuracy. The FPCs are flexible circuit boards, capable of adapting to bending and deformation of the temple 2 relative to the mirror body 1, ensuring the reliability of electrical connections during temple 2 movement. Simultaneously, each FPC completes the electrical connection of the corresponding side piezoelectric gate assembly 3, pressure detection element 4, and distance detection element 5 in one go through the first branch 621, second branch 622, and third branch 623. This high integration and simple wiring reduces the number of cables and assembly steps within the mirror body 1, lowering assembly difficulty. All detection signals are aggregated by the left FPC 62 and right FPC 63 and uniformly judged by the main control board 61. Centralized control logic enhances the coordinated control capability of the control component 6 for the retraction of the two temples 2.

[0058] Optionally, such as Figures 21 to 25 As shown, the control component 6 is used to: control the piezoelectric gate component 3 to be in the open state when the pressure value detected by the pressure detection element 4 enters the set pressure range; and control the piezoelectric gate component 3 to be in the closed state when the distance detection element 5 detects that the tail of the temple 2 enters the fixing groove 13.

[0059] Specifically, in this embodiment, the opening action is triggered by a pressure signal, with the user's pressing on the temple 2 serving as the intention signal for storage or retrieval. The pressure value must fall within a set pressure range to prevent accidental opening of the piezoelectric gate assembly 3 due to slight touches or misoperation. The closing action is triggered by a distance signal, with the tail of the temple 2 entering the fixing groove 13 as confirmation of positioning. The piezoelectric gate assembly 3 is only controlled to close after confirming that the tail of the temple 2 has entered the fixing groove 13. This helps prevent premature closing before the temple 2 is in position, ensuring accurate and reliable storage. The pressure detection element 4 and the distance detection element 5 each perform their respective functions in the opening and closing control, working in tandem to form a closed loop between the opening and closing action of the piezoelectric gate assembly 3 and the storage process of the temple 2. The entire process requires no manual locking or unlocking by the user, facilitating fully automatic control of the storage and retrieval of the temple 2, improving operational convenience and storage reliability.

[0060] Optionally, after the piezoelectric gate assembly 3 is in the closed state, the control assembly 6 controls the piezoelectric gate assembly 3 to enter the locked state; in the locked state, the control assembly 6 ignores the detection signal of the pressure detection element 4.

[0061] Specifically, in this embodiment, after the temple 2 is retracted, the piezoelectric gate assembly 3 remains closed and locked, and the tail of the temple 2 is stably confined within the fixing groove 13, which helps improve the reliability of the retracted state. In the locked state, the control assembly 6 no longer responds to the detection signal of the pressure detection element 4. Even if the user presses the temple 2 again, the piezoelectric gate assembly 3 will not be triggered to open, which can prevent the piezoelectric gate assembly 3 from accidentally opening and the temple 2 from falling out due to accidental touch or pressure in the retracted state, thus improving the safety of use. At the same time, locking and unlocking are uniformly managed by the control assembly 6, so that the retracted state has a clear boundary, providing a control basis for unlocking through specific operations in the future, which is conducive to realizing the complete process control of retraction, locking, unlocking and retrieval.

[0062] Optionally, such as Figures 26 to 28 As shown, the smart glasses also include an unlock button 7, which is located on any temple 2 and electrically connected to the control component 6. After pressing the unlock button 7, the control component 6 is unlocked and enters the unlocked state. In the unlocked state, the control component 6 can control the piezoelectric gate component 3 to be in the open state according to the detection signal of the pressure detection element 4.

[0063] Specifically, in this embodiment, the unlock button 7 provides the user with a clear means of inputting the intention to remove the glasses. Since the detection signal of the pressure sensor 4 is ignored in the locked state, the user must first press the unlock button 7 to unlock the glasses before pressing the temple 2 to trigger the piezoelectric gate assembly 3 to open. This helps to avoid accidental opening of the piezoelectric gate assembly 3 and accidental dislodgement of the temple 2 due to accidental contact with the temple 2 in the stored state, thus improving safety. The unlock button 7 is located on the temple 2, a position that conforms to the user's operating habits when holding the glasses, making it convenient for the user to operate. In the unlocked state, the detection signal of the pressure sensor 4 becomes active again, and the opening of the piezoelectric gate assembly 3 is still triggered by pressing the temple 2, consistent with the triggering method in the stored state. The control logic is unified, and the operation is simple and easy to master. Thus, the smart glasses form a complete control process of closing, locking, unlocking, opening, and removal. The release from the stored state requires a clear unlocking action, and the state switching boundary is clear, ensuring both the stability and reliability of the stored state and the convenience of removal.

[0064] Optionally, such as Figure 2 As shown, the mirror body 1 includes a front shell 11 and a rear shell 12. The front shell 11 and the rear shell 12 are fixedly connected and form a receiving cavity. The control component 6 is fixed in the receiving cavity.

[0065] Specifically, in this embodiment, the control component 6 is housed within a cavity inside the lens body 1, not exposed to the outside of the lens body 1. This helps protect the control component 6 from external dust, impacts, and other factors, improving the stability and reliability of its operation. Simultaneously, the control component 6 and its corresponding cables are internally mounted, resulting in a clean appearance for the lens body 1, echoing the concealed design of the temples 2 within the lens body 1, and contributing to an overall simple shape. The separate structure of the front shell 11 and the rear shell 12 facilitates assembly by first fixing the control component 6 into the cavity and then closing the front shell 11 and rear shell 12. This clear assembly sequence reduces assembly difficulty and facilitates subsequent disassembly and maintenance.

[0066] According to a second aspect of this application, a method for controlling the retraction of temples in smart glasses is provided. The smart glasses include a lens body 1, two temples 2, a piezoelectric gate assembly 3, a pressure detection element 4, and a distance detection element 5. The lens body 1 is provided with a fixing groove 13, and the piezoelectric gate assembly 3 has an open state and a closed state. The method includes: detecting the pressure on the tail of the temple 2 by the pressure detection element 4; when the pressure value detected by the pressure detection element 4 enters a set pressure range, controlling the piezoelectric gate assembly 3 to be in the open state so that the tail of the temple 2 enters the fixing groove 13; detecting whether the tail of the temple 2 enters the fixing groove 13 by the distance detection element 5; and controlling the piezoelectric gate assembly 3 to be in the closed state when the distance detection element 5 detects that the tail of the temple 2 has entered the fixing groove 13, so as to restrict the tail of the temple 2 within the fixing groove 13.

[0067] Specifically, in this embodiment, on the one hand, the four steps of pressure detection, triggering opening, detecting positioning, and triggering closing are sequentially linked to form a complete storage control closed loop. The storage and fixing of the temple 2 is automatically completed by detection and drive throughout the entire process, without the need for manual locking or unlocking by the user, which improves the convenience of operation. On the other hand, the opening action is triggered by the pressure value entering the set pressure range, and the user pressing the temple 2 serves as a clear signal of storage intention, which helps to avoid the piezoelectric gate assembly 3 being accidentally opened due to slight touch or misoperation; the closing action is triggered by the distance detection element 5 confirming that the tail of the temple 2 has entered the fixing groove 13. The piezoelectric gate assembly 3 is only closed after the tail of the temple 2 is truly in place, which helps to avoid premature closing when it is not in place, thus improving the accuracy and reliability of the storage action.

[0068] Furthermore, this method only needs to process two detection signals from the pressure detection element 4 and the distance detection element 5, and execute two opening and closing controls. The control logic is simple and the computational load is small, which is conducive to rapid response and reduces the processing power requirements of the control component 6. Fourth, this method can be repeatedly applied to multiple storage and retrieval cycles. Each storage cycle sequentially executes pressure detection, opening control, positioning detection, and closing control, which helps to ensure the consistency of multiple storage actions. It can also be used in conjunction with the aforementioned smart glasses product to achieve fully automatic control of the storage and retrieval of the temples 2.

[0069] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0070] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. A type of smart glasses, characterized in that, include: The mirror body (1) is provided with a fixing groove (13); Two temples (2) are respectively movably mounted on both sides of the mirror body (1); A piezoelectric gate assembly (3) is disposed on the mirror body (1), and the piezoelectric gate assembly (3) has an open state and a closed state; A pressure detection element (4) is provided at the tail of the temple (2) for detecting the pressure on the tail of the temple (2); Distance detection element (5) is used to detect whether the tail of the temple (2) enters the fixing groove (13); The control component (6) is electrically connected to the piezoelectric gate assembly (3), the pressure detection element (4) and the distance detection element (5) respectively, and is used to control the piezoelectric gate assembly (3) to be in the open state or the closed state according to the detection signals of the pressure detection element (4) and the distance detection element (5); When the piezoelectric gate assembly (3) is in the closed state, it closes the fixing groove (13) to restrict the tail of the temple (2), and when it is in the open state, it opens the fixing groove (13) to allow the tail of the temple (2) to enter or leave.

2. The smart glasses according to claim 1, characterized in that, The piezoelectric gate assembly (3) includes a first gate body (31) and a first limiting end (33) and a second limiting end (35) respectively disposed at both ends of the first gate body (31). Both the first limiting end (33) and the second limiting end (35) are made of piezoelectric material and can be bent and deformed when energized, so as to drive the first door body (31) to close or open the fixing groove (13).

3. The smart glasses according to claim 2, characterized in that, The piezoelectric gate assembly (3) also includes a second gate body (32) and a third limiting end (34) and a fourth limiting end (36) respectively disposed at both ends of the second gate body (32). The third limiting end (34) and the fourth limiting end (36) are both made of piezoelectric material and can be bent and deformed when energized. When the first limiting end (33), the second limiting end (35), the third limiting end (34) and the fourth limiting end (36) undergo bending deformation at the same time, they can respectively drive the first door body (31) and the second door body (32) to jointly close or open the fixing groove (13).

4. The smart glasses according to claim 3, characterized in that, The first door (31) and the second door (32) are respectively set to L-shape; The first limiting end (33) and the second limiting end (35) are respectively located on both sides of the same end of the first door body (31), and the third limiting end (34) and the fourth limiting end (36) are respectively located on both sides of the same end of the second door body (32).

5. The smart glasses according to claim 2, characterized in that, The mirror body (1) is provided with a sliding groove (14), a first limiting groove (15), and a second limiting groove (16); The first door body (31) is slidably assembled in the sliding groove (14), and the first limiting end (33) and the second limiting end (35) are respectively inserted into the first limiting groove (15) and the second limiting groove (16); When the first limiting end (33) and the second limiting end (35) bend and deform simultaneously, the first door body (31) can be driven to move along the sliding groove (14) to close or open the fixed groove (13).

6. The smart glasses according to claim 5, characterized in that, The piezoelectric gate assembly (3) further includes a first conductive elastomer (37) and a second conductive elastomer (38) respectively disposed in the first limiting groove (15) and the second limiting groove (16). The first conductive elastomer (37) elastically abuts and is electrically connected to the first limiting end (33), the second conductive elastomer (38) elastically abuts and is electrically connected to the second limiting end (35), and the first conductive elastomer (37) and the second conductive elastomer (38) are also electrically connected to the control component (6) respectively.

7. The smart glasses according to claim 1, characterized in that, The pressure detection element (4) is a pressure sensor; and / or, the distance detection element (5) is an infrared rangefinder.

8. The smart glasses according to claim 1, characterized in that, The mirror body (1) is provided with two fixing grooves (13) corresponding to the tail of the two temples (2). The piezoelectric gate assembly (3), the pressure detection element (4) and the distance detection element (5) are provided in two sets respectively, and are electrically connected to the control assembly (6) respectively.

9. The smart glasses according to claim 8, characterized in that, The control component (6) includes a main control board (61) and a left FPC (62) and a right FPC (63) electrically connected to the main control board (61), respectively. The left FPC (62) and the right FPC (63) are respectively provided for the two temples (2). The left FPC (62) and the right FPC (63) are respectively provided with a first branch (621) electrically connected to the corresponding piezoelectric gate assembly (3), a second branch (622) electrically connected to the corresponding pressure detection element (4), and a third branch (623) electrically connected to the corresponding distance detection element (5).

10. The smart glasses according to claim 1, characterized in that, The control component (6) is used for: When the pressure value detected by the pressure detection element (4) enters the set pressure range, the piezoelectric gate assembly (3) is controlled to be in the open state; When the distance detection element (5) detects that the tail of the temple (2) enters the fixing groove (13), the piezoelectric gate assembly (3) is controlled to be in the closed state.

11. The smart glasses according to claim 10, characterized in that, After the piezoelectric gate assembly (3) is in the closed state, the control assembly (6) controls the piezoelectric gate assembly (3) to enter the locked state; In the locked state, the control component (6) ignores the detection signal of the pressure detection element (4).

12. The smart glasses according to claim 11, characterized in that, It also includes an unlock button (7), which is located on any one of the temples (2) and electrically connected to the control component (6); After pressing the unlock button (7), the control component (6) releases the locked state and enters the unlocked state. In the unlocked state, the control component (6) can control the piezoelectric gate component (3) to be in the open state according to the detection signal of the pressure detection element (4).

13. The smart glasses according to claim 1, characterized in that, The mirror body (1) includes a front shell (11) and a rear shell (12). The front shell (11) and the rear shell (12) are fixedly connected and form a receiving cavity. The control component (6) is fixed in the receiving cavity.

14. A method for controlling the storage of temples in smart glasses, the smart glasses comprising a lens body (1), two temples (2), a piezoelectric gate assembly (3), a pressure detection element (4), and a distance detection element (5), wherein the lens body (1) is provided with a fixing groove (13), and the piezoelectric gate assembly (3) has an open state and a closed state, characterized in that, The method includes: The pressure on the tail of the temple (2) is detected by the pressure detection element (4); When the pressure value detected by the pressure detection element (4) enters the set pressure range, the piezoelectric gate assembly (3) is controlled to be in the open state so that the tail of the temple (2) enters the fixing groove (13). The distance detection device (5) detects whether the tail of the temple (2) enters the fixing groove (13). When the distance detection element (5) detects that the tail of the temple (2) has entered the fixing groove (13), the piezoelectric gate assembly (3) is controlled to be in the closed state so as to restrict the tail of the temple (2) within the fixing groove (13).

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