Eyeglass case

Abstract

The application discloses a glasses box, which comprises a box body and an inner container, and a control circuit board and a liquid level sensor are arranged in the box body; the inner container is accommodated in the box body, and a storage cavity for accommodating smart glasses is formed in the inner container; an ultrasonic transducer sheet is attached to the outer surface of the inner container, and the ultrasonic transducer sheet and the liquid level sensor are electrically connected with the control circuit board; after the smart glasses are placed into the storage cavity, the liquid level sensor acquires the liquid level information in the storage cavity and transmits the information to the control circuit board; the control circuit board receives the liquid level information and judges whether there is cleaning liquid in the storage cavity according to the liquid level information; when the storage cavity is filled with the cleaning liquid, the control circuit board controls the ultrasonic transducer sheet to vibrate, so that the ultrasonic transducer sheet drives the cleaning liquid in the inner container and the storage cavity to oscillate, thereby realizing cleaning of the smart glasses; the glasses box can be used for storing and ultrasonic cleaning of the smart glasses, the convenience of cleaning the smart glasses is improved, and the user experience is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of intelligent glasses, and particularly relates to a glasses box. BACKGROUND

[0002] At present, the existing AR glasses box can only be used for storing and charging AR glasses. After being used for a long time, AR glasses will be stained with dirt and dust, which affects the user experience. If the AR glasses need to be thoroughly cleaned and a good cleaning effect is obtained, an ultrasonic cleaning device needs to be additionally provided, which not only increases the cost and occupies storage space, but also needs to take out the AR glasses from the glasses box and put them into the ultrasonic cleaning device for cleaning. After cleaning, the AR glasses are put back into the glasses box. The cleaning convenience of the AR glasses is low, and the user is inconvenient to clean the AR glasses. SUMMARY

[0003] The main purpose of the present application is to provide a glasses box, which aims to solve the problem of user inconvenience in cleaning AR glasses.

[0004] To achieve the above-mentioned purpose, the present application provides a glasses box, which comprises:

[0005] A box body is provided with a control circuit board and a liquid level sensor in the box body;

[0006] An inner container is accommodated in the box body, and a storage cavity for storing intelligent glasses is formed in the inner container. An ultrasonic transducer sheet is attached to the outside of the inner container. The ultrasonic transducer sheet and the liquid level sensor are electrically connected to the control circuit board.

[0007] Optionally, the glasses box further comprises a box cover, the storage cavity has an opening, and the box cover is rotatably connected with the box body to open or close the opening. A magnetic attraction piece is arranged on the box cover. A Hall sensor and a suction member magnetically attracted to the magnetic attraction piece are arranged in the box body. The Hall sensor is electrically connected to the control circuit board.

[0008] Optionally, a battery and a conductive needle electrically connected to the battery are arranged in the box body. The end of the conductive needle is exposed outside the box body. A driving assembly, a conductive assembly and a charging needle electrically connected to the conductive assembly are arranged in the box cover. A through hole and a charging port are formed in the box cover. When the box cover closes the opening, the conductive needle extends into the through hole and is electrically connected to the conductive assembly. The driving assembly can drive the charging needle to extend into the storage cavity from the charging port or retract into the box cover.

[0009] Optionally, the conductive assembly comprises a conductive sheet and a conductive wire. The conductive sheet is arranged corresponding to the through hole. The two ends of the conductive wire are respectively electrically connected to the conductive sheet and the charging needle.

[0010] Optionally, the driving assembly comprises a driving member, a first gear and a telescopic rack, the charging needle is consistent with the extension direction of the telescopic rack and is arranged in the telescopic rack, the first gear is engaged with the telescopic rack, and the driving member can drive the first gear to rotate so as to drive the charging needle to extend into the storage cavity from the charging port or retract into the box cover through the telescopic rack.

[0011] Optionally, the driving assembly further comprises a second gear, a third gear and a sealing rack, the sealing rack is arranged perpendicularly to the telescopic rack and corresponds to the charging port, the first gear, the second gear and the third gear are engaged in sequence, and the third gear is engaged with the sealing rack.

[0012] The driving member can drive the third gear to rotate so as to drive the sealing rack to open the charging port and drive the charging needle to extend into the storage cavity from the charging port through the second gear, the first gear and the telescopic rack; the driving member can also drive the third gear to rotate so as to drive the sealing rack to close the charging port and drive the charging needle to retract into the box cover from the charging port through the second gear, the first gear and the telescopic rack.

[0013] Optionally, the driving assembly further comprises a driving gear, a driven gear and a transmission shaft, the driving member is a motor, the driving gear is arranged outside the output shaft of the motor, the driven gear is engaged with the driving gear, and the driven gear and the third gear are respectively arranged at two ends of the transmission shaft, the motor drives the driven gear to rotate through the driving gear, so as to drive the third gear to rotate through the transmission shaft.

[0014] Optionally, two limiting plates are arranged in the box cover, the two limiting plates are arranged on two sides of the charging port, a guide groove is formed between the two limiting plates, and the sealing rack is arranged in the guide groove.

[0015] Optionally, the box body is formed with a containing cavity and a mounting cavity arranged oppositely, the inner container is arranged in the containing cavity, the control circuit board and the battery are arranged in the mounting cavity in a stacked manner, a mounting groove and a mounting hole communicating with the containing cavity are arranged on the bottom wall of the mounting cavity, the liquid level sensor is arranged in the mounting groove, and the ultrasonic transducer sheet is arranged in the mounting hole.

[0016] Optionally, a communication groove is further arranged on the bottom wall of the mounting cavity, a flexible circuit board is arranged in the communication groove, and two ends of the flexible circuit board are electrically connected with the battery and the conductive needle respectively.

[0017] Optionally, the ultrasonic transducer sheet is a piezoelectric ceramic sheet.

[0018] In the glasses box, the inner container is installed in the box body, and the control circuit board, the liquid level sensor and the ultrasonic transducer sheet are further arranged in the box body. The ultrasonic transducer sheet is attached to the outer side of the inner container, and the inner side of the inner container is formed with a receiving cavity for accommodating the smart glasses. The liquid level sensor is arranged close to the inner container and is used for detecting the liquid position information in the receiving cavity. After the smart glasses are placed into the receiving cavity, the liquid level information in the receiving cavity is acquired by the liquid level sensor and transmitted to the control circuit board. The control circuit board receives the liquid level information and judges whether there is cleaning liquid in the receiving cavity according to the liquid level information. When the receiving cavity is filled with cleaning liquid, the control circuit board controls the ultrasonic transducer sheet to vibrate, so that the ultrasonic transducer sheet drives the cleaning liquid in the inner container and the receiving cavity to oscillate, thereby realizing the cleaning of the smart glasses. The glasses box can not only be used for storing smart glasses, but also can be used for ultrasonic cleaning of smart glasses, improving the convenience of smart glasses cleaning and improving the user experience. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained according to the structures shown in these drawings without creative labor for those skilled in the art.

[0020] Figure 1 Assembled structure schematic diagram of the glasses box cover in the closed state according to an embodiment of the present application;

[0021] Figure 2 Assembled structure schematic diagram of the glasses box cover in the open state according to an embodiment of the present application;

[0022] Figure 3 Exploded structure schematic diagram of the glasses box according to an embodiment of the present application;

[0023] Figure 4 Sectional view structure schematic diagram of the glasses box according to an embodiment of the present application;

[0024] Figure 5 Exploded structure schematic diagram of the glasses box cover according to an embodiment of the present application;

[0025] Figure 6 Local structure schematic diagram of the glasses box cover according to an embodiment of the present application;

[0026] Figure 7 Assembled structure schematic diagram of the box body in the glasses box according to an embodiment of the present application;

[0027] Figure 8Figure 1 is a schematic diagram of the exploded structure of the box body in the glasses box according to an embodiment of the present application.

[0028] Brief Description of the Drawings

[0029] Reference Name Reference Name 100 Glasses box 32 Driving assembly 10 Box body 321 Driving piece 11 Accommodating cavity 322 First gear 12 Control circuit board 323 Telescopic rack 13 Liquid level sensor 324 Second gear 14 Hall sensor 325 Third gear 15 Suction accessory 326 Sealing rack 16 Battery 327 Driving gear 17 Conductive needle 328 Driven gear 18 Mounting cavity 329 Transmission shaft 181 Mounting groove 33 Conductive assembly 182 Mounting hole 331 Conductive sheet 183 Communication groove 332 Conductive wire 19 Flexible circuit board 34 Charging needle 20 Inner container 35 Conductive hole 21 Accommodating cavity 36 Charging port 211 Open mouth 37 Limiting plate 22 Ultrasonic transducer sheet 371 Guide groove 30 Box cover 200 Glasses 31 Magnetic suction element

[0030] The implementation, functional features and advantages of the present application will be further described with reference to the embodiments and the accompanying drawings. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments will be described clearly and completely below with reference to the drawings in the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative effort fall within the protection scope of the present application.

[0032] It should be noted that all the directionality indications (such as up, down, left, right, front, back, etc.) in the embodiments are only used to explain the relative position relationship, movement condition, etc. between the components in a certain posture (as shown in the drawings), and if the certain posture changes, the directionality indications also change accordingly.

[0033] In addition, the descriptions such as “first”, “second” and the like in the present application are only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features defined as “first”, “second” can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of “plurality” is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0034] In the present application, unless otherwise specifically defined and limited, the terms “connection”, “fixation” and the like should be understood broadly, for example, “fixation” can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be direct connection, or indirect connection through an intermediate medium; can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise specifically defined. For a person of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0035] In addition, the technical solutions of each embodiment of the present application can be combined with each other, but it must be based on the fact that a person of ordinary skill in the art can realize it, and when the combination of technical solutions appears to be contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor is it within the protection scope of the present application. It should be understood that the specific embodiments described herein are only used to explain the present application, and do not limit the present application.

[0036] In the present application, the description of the orientation of "up", "down", "front", "back", "left", "right" and the like is based on the orientation shown in Figure 2 and Figure 4 The orientation shown is the reference, only for explaining the relative position relationship between the components in the posture shown in Figure 2 and Figure 4 If the specific posture changes, the directional indication also changes accordingly.

[0037] The present application provides a glasses box 100.

[0038] As shown in Figures 1-4 The glasses box 100 of the embodiment comprises a box body 10 and an inner container 20, the box body 10 is provided with a control circuit board 12 and a liquid level sensor 13; the inner container 20 is accommodated in the box body 10, and the inner container 20 is formed with a storage cavity 21 for accommodating smart glasses 200, and an ultrasonic transducer sheet 22 is attached outside the inner container 20, and the ultrasonic transducer sheet 22 and the liquid level sensor 13 are electrically connected with the control circuit board 12. Specifically, the inner container 20 is installed in the box body 10, and the box body 10 is also provided with the control circuit board 12, the liquid level sensor 13 and the ultrasonic transducer sheet 22, the ultrasonic transducer sheet 22 is attached to the outer side of the inner container 20, the inner side of the inner container 20 is formed with the storage cavity 21, the storage cavity 21 is used for accommodating smart glasses 200 such as AR glasses and VR glasses, and the liquid level sensor 13 is arranged close to the inner container 20 and is used for detecting the liquid position information in the storage cavity 21.

[0039] After the smart glasses 200 are put into the storage cavity 21, the liquid level sensor 13 obtains the liquid level information in the storage cavity 21 and transmits it to the control circuit board 12, the control circuit board 12 receives the liquid level information and judges whether there is cleaning liquid in the storage cavity 21 according to the liquid level information, when the storage cavity 21 is filled with cleaning liquid, the control circuit board 12 controls the ultrasonic transducer sheet 22 to vibrate, so that the ultrasonic transducer sheet 22 drives the cleaning liquid in the inner container 20 and the storage cavity 21 to oscillate, thereby realizing the cleaning of the smart glasses 200; it can be understood that when there is no cleaning liquid poured into the storage cavity 21, the control circuit board 12 will not control the ultrasonic transducer sheet 22 to start, so as to ensure that the smart glasses 200 are stably stored in the inner container 20. The glasses box 100 of the embodiment can not only be used for storing smart glasses 200, but also can ultrasonically clean the smart glasses 200, improving the cleaning convenience of the smart glasses 200 and the user experience, and the glasses box 100 can measure the liquid level in the storage cavity 21 through the liquid level sensor 13, so as to ensure that the smart glasses 200 are cleaned after the storage cavity 21 is filled with cleaning liquid, and the structure is stable and reliable.

[0040] In the embodiment, the glasses box 100 further comprises a box cover 30, the receiving cavity 21 has an opening 211, the box cover 30 is rotationally connected with the box body 10 to open or close the opening 211; the box cover 30 is provided with a magnetic attraction piece 31, the box body 10 is provided with a Hall sensor 14 and a suction accessory 15 magnetically attracted with the magnetic attraction piece 31, the Hall sensor 14 is electrically connected with the control circuit board 12. As shown in Figures 1-4 The box cover 30 is hinged with the box body 10 so that the box cover 30 can rotate relative to the box body 10 to open or close the opening 211 of the receiving cavity 21, the box cover 30 is provided with a magnetic attraction piece 31, the box body 10 is provided with a suction accessory 15 corresponding to the position of the magnetic attraction piece 31, when the box cover 30 closes the opening 211, the magnetic attraction piece 31 is magnetically attracted with the suction accessory 15, and the box body 10 is provided with a Hall sensor 14 for detecting the change of magnetic flux, the Hall sensor 14 is electrically connected with the control circuit board 12, so that the control circuit board 12 can judge the opening state or the closing state of the box cover 30 according to the detection result of the Hall sensor 14.

[0041] When the box cover 30 closes the opening 211, the magnetic attraction piece 31 is magnetically attracted with the suction accessory 15, the Hall sensor 14 obtains the magnetic flux information and transmits it to the control circuit board 12, the control circuit board 12 receives the magnetic flux information and judges that the box cover 30 is in the closing state according to the magnetic flux information, then the liquid level sensor 13 obtains the liquid level information, when the receiving cavity 21 contains cleaning liquid, the control circuit board 12 controls the ultrasonic transducer 22 to drive the inner container 20 and the cleaning liquid to shake to clean the smart glasses 200 in the receiving cavity 21; when the box cover 30 opens the opening 211, the magnetic attraction piece 31 is away from the suction accessory 15, so that the control circuit board 12 judges that the box cover 30 is in the opening state according to the detection information of the Hall sensor 14, when the box cover 30 is in the opening state, whether the receiving cavity 21 contains cleaning liquid or not, the control circuit board 12 will not control the ultrasonic transducer 22 to start; and opening the box cover 30 during the cleaning process, the control circuit board 12 will control the ultrasonic transducer 22 to stop working to suspend the cleaning work, which has the advantages of convenient and quick use, and intelligent and flexible structure.

[0042] In the embodiment, the box body 10 is provided with a battery 16 and a conductive needle 17 electrically connected with the battery 16, the end of the conductive needle 17 is exposed outside the box body 10, the box cover 30 is provided with a driving assembly 32, a conductive assembly 33 and a charging needle 34 electrically connected with the conductive assembly 33, the box cover 30 is provided with a through hole 35 and a charging port 36; when the box cover 30 closes the opening 211, the conductive needle 17 extends into the through hole 35 and is electrically connected with the conductive assembly 33; the driving assembly 32 can drive the charging needle 34 to extend into the receiving cavity 21 from the charging port 36 or retract into the box cover 30.

[0043] As shown in Figures 1-4As shown, when the box cover 30 is closed to the opening 211, the conductive needle 17 extends into the box cover 30 from the through hole 35 and is electrically connected with the conductive assembly 33, so that the battery 16, the conductive needle 17, the conductive assembly 33 and the charging needle 34 are electrically connected in sequence. After the control circuit board 12 determines that the box cover 30 is in the closed state according to the detection structure of the Hall sensor 14, the liquid level sensor 13 obtains the liquid level information in the storage cavity 21. When the storage cavity 21 contains cleaning liquid, the control circuit board 12 controls the ultrasonic transducer 22 to vibrate and clean the smart glasses 200. When the storage cavity 21 does not contain cleaning liquid, the driving assembly 32 drives the charging needle 34 to extend into the storage cavity 21 and be electrically connected with the smart glasses 200, so that the battery 16 supplies power to the smart glasses 200 through the conductive needle 17, the conductive assembly 33 and the charging needle 34, thereby realizing the charging of the smart glasses 200. The glasses box 100 of the embodiment can be used for storing the smart glasses 200, charging the smart glasses 200 and ultrasonic cleaning the smart glasses 200, has diversified functions, does not need to additionally provide a glasses 200 cleaning device, saves use cost, reduces occupied space, and has the advantages of convenient and fast charging and cleaning.

[0044] In a preferred embodiment, a cleaning button electrically connected with the control circuit board 12 is arranged outside the box body 10. When the smart glasses 200 need to be cleaned, the smart glasses 200 are first placed into the storage cavity 21 and cleaning liquid is poured into the storage cavity 21, and then the box cover 30 is closed. The control circuit board 12 determines that the box cover 30 is in the closed state according to the detection information of the Hall sensor 14, the liquid level sensor 13 detects that the storage cavity 21 contains cleaning liquid, the driving assembly 32 does not drive the charging needle 34 to extend out, the cleaning button is pressed, the control circuit board 12 controls the ultrasonic transducer 22 to start to clean the smart glasses 200, and the cleaning button is pressed again to stop the ultrasonic transducer 22 to pause the cleaning work. When the smart glasses 200 need to be charged, the smart glasses 200 are first placed into the storage cavity 21 and the box cover 30 is closed. The control circuit board 12 determines that the box cover 30 is in the closed state according to the detection information of the Hall sensor 14, the liquid level sensor 13 detects that the storage cavity 21 does not contain cleaning liquid, the driving assembly 32 drives the charging needle 34 to extend out of the charging port 36 into the storage cavity 21, so that the charging needle 34 is electrically connected with the smart glasses 200 and charges the smart glasses 200.

[0045] It can be understood that when the box cover 30 is opened to the opening 211, the control circuit board 12 judges that the box cover 30 is in an open state according to the detection result of the Hall sensor 14, and if the box cover 30 is opened during the cleaning process, the control circuit board 12 controls the ultrasonic transducer 22 to stop working to suspend the cleaning operation, and if the box cover 30 is opened during the charging process, the control circuit board 12 controls the driving assembly 32 to drive the charging needle 34 to retract from the charging port 36 into the box cover 30, disconnects the conduction of the charging needle 34 and the smart glasses 200, and further suspends the charging operation. The glasses box 100 can charge or clean the smart glasses 200 in the receiving cavity 21 when the box cover 30 is closed, and can suspend the operation in time when the box cover 30 is opened, and the structure is intelligent and flexible, and in addition, the cleaning operation can be started or suspended by pressing the cleaning button, which has the advantages of convenient and quick cleaning.

[0046] In the embodiment, the conductive assembly 33 includes a conductive sheet 331 and a conductive wire 332, the conductive sheet 331 is arranged corresponding to the through hole 35, and the two ends of the conductive wire 332 are electrically connected with the conductive sheet 331 and the charging needle 34 respectively. As shown in Figure 5 and Figure 6 The box cover 30 is provided with a through hole 35, and the conductive sheet 331 is installed in the box cover 30 corresponding to the position of the through hole 35, and the conductive sheet 331 and the charging needle 34 are electrically connected through the conductive wire 332. When the box cover 30 is closed to the opening 211, the conductive needle 17 extends into the through hole 35 and is electrically connected with the conductive sheet 331, so that the battery 16 and the charging needle 34 are electrically connected in sequence through the conductive needle 17, the conductive sheet 331 and the conductive wire 332, and the battery 16 can charge the smart glasses 200 through the charging needle 34.

[0047] In the glasses box 100 of the embodiment, the driving assembly 32 includes a driving member 321, a first gear 322 and a telescopic rack 323, the charging needle 34 is arranged in the same direction as the telescopic rack 323 and passes through the telescopic rack 323, the first gear 322 is engaged with the telescopic rack 323, and the driving member 321 can drive the first gear 322 to rotate, so that the first gear 322 drives the charging needle 34 to extend into the receiving cavity 21 from the charging port 36 or retract into the box cover 30 through the telescopic rack 323.

[0048] As shown in Figure 5 and Figure 6As shown, when the box cover 30 is closed to the opening 211 and the receiving cavity 21 is not filled with cleaning liquid, the driving member 321 drives the first gear 322 to rotate, the first gear 322 drives the telescopic rack 323 to move to the direction of the charging port 36, so that the telescopic rack 323 drives the charging needle 34 to extend into the receiving cavity 21 and electrically connect with the smart glasses 200, and then the battery 16 charges the smart glasses 200 through the charging needle 34; when the box cover 30 is closed to the opening 211 and the receiving cavity 21 is filled with cleaning liquid, the driving member 321 does not drive the first gear 322 to rotate, so as to ensure that the charging needle 34 is always located in the box cover 30 during the charging process, effectively preventing the charging needle 34 from short circuiting or being damp, and the structure is stable and reliable; when the box cover 30 is opened to the opening 211, the driving member 321 drives the first gear 322 to rotate reversely, the first gear 322 drives the telescopic rack 323 to move to the direction away from the charging port 36, so that the telescopic rack 323 drives the charging needle 34 to retract into the box cover 30 and disconnect the conduction with the smart glasses 200, and then the charging operation is suspended, and the structure is flexible and reliable.

[0049] Further, the driving assembly 32 further comprises a second gear 324, a third gear 325 and a sealing rack 326, the sealing rack 326 is arranged perpendicularly to the telescopic rack 323 and corresponds to the charging port 36, the first gear 322, the second gear 324 and the third gear 325 are engaged in sequence, and the third gear 325 is engaged with the sealing rack 326; the driving member 321 can drive the third gear 325 to rotate, so that the third gear 325 drives the sealing rack 326 to open the charging port 36, and drives the charging needle 34 to extend into the receiving cavity 21 from the charging port 36 through the second gear 324, the first gear 322 and the telescopic rack 323; the driving member 321 can also drive the third gear 325 to rotate, so that the third gear 325 drives the sealing rack 326 to close the charging port 36, and drives the charging needle 34 to retract into the box cover 30 from the charging port 36 through the second gear 324, the first gear 322 and the telescopic rack 323.

[0050] As shown, Figure 5 and Figure 6As shown, when the box cover 30 is closed and the storage cavity 21 is not filled with cleaning liquid, the driving member 321 drives the third gear 325 to rotate, the third gear 325 drives the sealing rack 326 to move away from the charging port 36 to expose the charging port 36, and the third gear 325 drives the second gear 324 and the first gear 322 to rotate in sequence, so that the first gear 322 drives the telescopic rack 323 to move towards the charging port 36, and the charging needle 34 is extended into the storage cavity 21 to charge the smart glasses 200, which is convenient and fast. When the box cover 30 is closed and the storage cavity 21 is filled with cleaning liquid, the driving assembly 32 does not drive the third gear 325 to rotate, so that the side of the sealing rack 326 away from the third gear 325 blocks the charging port 36, and the charging needle 34 is located in the box cover 30, which effectively prevents the cleaning liquid from entering the box cover 30 from the charging port 36, avoids the short circuit or damp of the charging needle 34, and is safe and reliable in use. When the box cover 30 is opened, the driving member 321 drives the third gear 325 to rotate reversely, the third gear 325 drives the sealing rack 326 to move towards the charging port 36 to block the charging port 36, and the third gear 325 drives the second gear 324 and the first gear 322 to rotate reversely in sequence, so that the first gear 322 drives the telescopic rack 323 to move away from the charging port 36, and the charging needle 34 is retracted into the box cover 30 to pause charging, which plays a role in protecting the charging needle 34.

[0051] In the embodiment, the driving assembly 32 further comprises a driving gear 327, a driven gear 328 and a transmission shaft 329, the driving member 321 is a motor, the driving gear 327 is sleeved outside the output shaft of the motor, the driven gear 328 is engaged with the driving gear 327, and the driven gear 328 and the third gear 325 are respectively sleeved at two ends of the transmission shaft 329, the motor drives the driven gear 328 to rotate through the driving gear 327, so that the driven gear 328 drives the third gear 325 to rotate through the transmission shaft 329. As shown in the figure, Figure 5 and Figure 6 As shown, the driving member 321 is a motor, and the driving member 321 is arranged close to the conductive sheet 331, the charging port 36 is arranged on the box cover 30 and corresponds to the charging sheet of the smart glasses 200, the driving gear 327 is sleeved outside the output shaft of the driving member 321, the driven gear 328 is engaged with the driving gear 327 and is sleeved at one end of the transmission shaft 329, the third gear 325 is sleeved at the other end of the transmission shaft 329, and the two sides of the second gear 324 are respectively engaged with the third gear 325 and the first gear 322, the third gear 325 is engaged with the sealing rack 326 arranged transversely, and the first gear 322 is engaged with the telescopic rack 323 arranged vertically.

[0052] Specifically, the driving member 321 drives the driving gear 327 to rotate, the driving gear 327 drives the driven gear 328 to rotate, the driven gear 328 synchronously rotates with the third gear 325 through the transmission rod, the third gear 325 drives the sealing rack 326 to reciprocate to open or block the charging port 36, the third gear 325 drives the second gear 324 to rotate reversely, so as to drive the first gear 322 to rotate in the same direction with the third gear 325 through the second gear 324, and then the first gear 322 drives the telescopic rack 323 to reciprocate to drive the charging needle 34 to extend or retract, which has the advantages of stable and reliable transmission and ingenious structure design.

[0053] Further, two limiting plates 37 are arranged in the box cover 30, the two limiting plates 37 are arranged on the two sides of the charging port 36 respectively, a guide groove 371 is formed between the two limiting plates 37, and the sealing rack 326 is installed in the guide groove 371. Figure 7 and Figure 8 As shown in the figures, the two limiting plates 37 are arranged on the two sides of the charging port 36 respectively, and the extending direction of the limiting plate 37 is consistent with the extending direction of the sealing rack 326, so that the guide groove 371 consistent with the extending direction of the sealing rack 326 is formed between the two limiting plates 37, the sealing rack 326 is slidably installed in the guide groove 371, the third gear 325 is engaged with the sealing rack 326, so that the third gear 325 rotates to drive the sealing rack 326 to reciprocate along the guide groove 371, and then the sealing rack 326 opens or blocks the charging port 36 on one side of the charging port 36, which effectively prevents the cleaning liquid from splashing into the box cover 30 during the cleaning process, avoids the short circuit or damp of the charging needle 34 and the conductive assembly 33, and improves the use safety.

[0054] In the embodiment, the box body 10 is formed with a containing cavity 11 and a mounting cavity 18 arranged oppositely, the inner container 20 is accommodated in the containing cavity 11, the control circuit board 12 and the battery 16 are arranged in the mounting cavity 18 in a stacked manner, a mounting groove 181 and a mounting hole 182 communicating with the containing cavity 11 are formed in the bottom wall of the mounting cavity 18, the liquid level sensor 13 is installed in the mounting groove 181, and the ultrasonic transducer sheet 22 is installed in the mounting hole 182. A communication groove 183 is also formed in the bottom wall of the mounting cavity 18, the flexible circuit board 19 is arranged in the communication groove 183, and the two ends of the flexible circuit board 19 are electrically connected with the battery 16 and the conductive needle 17 respectively.

[0055] As shown in the figures, ​ and ​As shown, the inner container 20 is installed in the accommodating cavity 11, the control circuit board 12 and the battery 16 are both installed in the mounting cavity 18, and the accommodating cavity 11 is arranged opposite to the mounting cavity 18, effectively preventing the mounting cavity 18 from being damp, improving the use safety, and the bottom wall of the mounting cavity 18 is provided with a mounting groove 181, a mounting hole 182 and a communication groove 183, the mounting groove 181 is arranged spaced apart from the accommodating cavity 11, the liquid level sensor 13 is installed in the mounting groove 181, the inner container 20 is installed in the accommodating cavity 11, so that the liquid level sensor 13 and the inner container 20 are arranged spaced apart in the box body 10, thereby facilitating the liquid level sensor 13 to detect the liquid level information in the receiving cavity 21, the mounting hole 182 communicates the accommodating cavity 11 and the mounting cavity 18, the ultrasonic transducer sheet 22 is installed in the mounting hole 182 and attached to the outer side of the inner container 20, so that the ultrasonic transducer sheet 22 can drive the inner container 20 and the cleaning liquid in the receiving cavity 21 to oscillate, thereby realizing the cleaning of the smart glasses 200; the conductive needle 17 is embedded in the box body 10, and the end of the conductive needle 17 is exposed at the position corresponding to the through hole 35 of the box body 10, the communication groove 183 communicates the mounting cavity 18 and the conductive needle 17, and the flexible circuit board 19 is installed in the communication groove 183 to electrically connect the battery 16 and the conductive needle 17, so that the structure design is reasonable.

[0056] In the preferred embodiment, the ultrasonic transducer sheet 22 is a piezoelectric ceramic sheet, that is, the ultrasonic transducer sheet 22 can adopt the piezoelectric ceramic sheet in the prior art, the inner container 20 is a metal material, and the outer side of the inner container 20 is attached with the ultrasonic transducer sheet 22, the ultrasonic transducer sheet 22 is electrically connected with the control circuit board 12, and the control circuit board 12 can control the ultrasonic transducer sheet 22 to start, so that the ultrasonic transducer sheet 22 vibrates and drives the inner container 20 and the cleaning liquid in the receiving cavity 21 to oscillate, thereby realizing the cleaning of the smart glasses 200.

[0057] The above only describes the preferred embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent structural transformation made according to the contents of the present application specification and drawings, or direct / indirect application in other related technical fields is included in the patent protection scope of the present application.

Claims

1. An eyeglass case, characterized in that, The eyeglass case includes: The box contains a control circuit board and a liquid level sensor. The inner liner is housed within the box, and a storage cavity for accommodating smart glasses is formed inside the inner liner. An ultrasonic transducer is attached to the outside of the inner liner, and the ultrasonic transducer and the liquid level sensor are both electrically connected to the control circuit board. The eyeglass case also includes a lid, the storage cavity has an opening, the lid is rotatably connected to the case body to open or close the opening; the lid is provided with a magnetic attraction element, the case body is provided with a Hall sensor and an adsorption element that magnetically engages with the magnetic attraction element, and the Hall sensor is electrically connected to the control circuit board; The housing contains a battery and a conductive pin electrically connected to the battery. The end of the conductive pin protrudes from the housing. The housing cover contains a driving component, a conductive component, and a charging pin electrically connected to the conductive component. The housing cover has a through hole and a charging port. When the housing cover is closed, the conductive pin extends into the through hole and is electrically connected to the conductive component. The driving component can drive the charging pin to extend from the charging port into the storage cavity or retract into the housing cover.

2. The eyeglass case as described in claim 1, characterized in that, The conductive component includes a conductive sheet and a conductive wire. The conductive sheet is disposed corresponding to the through hole, and the two ends of the conductive wire are electrically connected to the conductive sheet and the charging pin, respectively.

3. The eyeglass case as described in claim 1, characterized in that, The drive assembly includes a drive member, a first gear, and a telescopic rack. The charging pin extends in the same direction as the telescopic rack and passes through the telescopic rack. The first gear meshes with the telescopic rack. The drive member can drive the first gear to rotate, so that the first gear drives the charging pin to extend from the charging port into the storage cavity or retract into the box cover through the telescopic rack.

4. The eyeglass case as described in claim 3, characterized in that, The drive assembly further includes a second gear, a third gear, and a sealing rack. The sealing rack is perpendicular to the telescopic rack and corresponds to the charging port. The first gear, the second gear, and the third gear mesh sequentially, and the third gear meshes with the sealing rack. The driving component can drive the third gear to rotate, thereby causing the sealing rack to open the charging port, and through the second gear, the first gear, and the telescopic rack, drive the charging pin to extend from the charging port into the storage cavity; the driving component can also drive the third gear to rotate, thereby causing the sealing rack to close the charging port, and through the second gear, the first gear, and the telescopic rack, drive the charging pin to retract from the charging port into the cover.

5. The eyeglass case as described in claim 4, characterized in that, The drive assembly further includes a drive gear, a driven gear, and a transmission shaft. The drive component is a motor. The drive gear is sleeved on the output shaft of the motor. The driven gear meshes with the drive gear. The driven gear and the third gear are respectively sleeved on both ends of the transmission shaft. The motor drives the driven gear to rotate through the drive gear, so that the driven gear drives the third gear to rotate through the transmission shaft.

6. The eyeglass case as described in claim 4, characterized in that, The box cover is provided with two limiting plates, which are respectively located on both sides of the charging port. A guide groove is formed between the two limiting plates, and the sealing toothed strip is installed in the guide groove.

7. The eyeglass case as described in any one of claims 1-6, characterized in that, The box contains a receiving cavity and an installation cavity arranged opposite to each other. The inner liner is housed in the receiving cavity. The control circuit board and the battery are stacked in the installation cavity. The bottom wall of the installation cavity has an installation groove and an installation hole communicating with the receiving cavity. The liquid level sensor is installed in the installation groove, and the ultrasonic transducer is installed in the installation hole.

8. The eyeglass case as described in claim 7, characterized in that, A connecting groove is also provided on the bottom wall of the mounting cavity, and a flexible circuit board is provided in the connecting groove. The two ends of the flexible circuit board are electrically connected to the battery and the conductive needle, respectively.

9. The eyeglass case as described in any one of claims 1-6, characterized in that, The ultrasonic transducer is a piezoelectric ceramic sheet.

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