Intelligent rechargeable spectacle case

Abstract

The invention discloses an intelligent charging type spectacle case, and relates to the technical field of spectacle cases, the intelligent charging type spectacle case comprises a spectacle case main body, a multifunctional linkage mechanism is arranged in the spectacle case main body, the multifunctional linkage mechanism is convenient for charging the spectacle case main body, and the multifunctional linkage mechanism comprises a bottom plate frame mounted in the spectacle case main body; the winding shafts are symmetrically mounted below the bottom plate frame, the charging wires are mounted outside the winding shafts, the gear discs are mounted below the winding shafts, and the rotating shaft sleeves are mounted below the gear discs, so that a user does not need to additionally carry the charging wires, and the spectacle case and the built-in charging wires can be easily carried together no matter in daily travel; according to the invention, the number of carried articles is reduced, the travel convenience is improved, when charging is completed, the charging wire can be automatically withdrawn to the original position, a user does not need to manually carry out tedious wire withdrawing operation, and in a fast-paced life scene, the automatic withdrawing function greatly simplifies the charging process and saves time and energy for the user.

Description

Technical Field

[0001] The present invention relates to the technical field of glasses cases, and in particular to an intelligent rechargeable glasses case. Background Art

[0002] The smart rechargeable glasses case uses a wired charging mode. It has an integrated charging circuit inside. The glasses case is connected to a power adapter or computer and other devices through a USB interface or other types of charging interfaces. The current is transmitted by wires to charge the glasses. The glasses case has the characteristics of fast charging speed, high charging efficiency and good charging stability.

[0003] However, the prior art still has the following defects when used: 1. Compared with existing technologies, the physical characteristics of wired charging dictate that it requires connecting the power source and the glasses case through wires. One end of a USB charging cable needs to be connected to an external power source, and the other end needs to be connected to the glasses case. This connection method makes the charging cable an indispensable component in the charging process. Users need to carry an additional charging cable, which not only increases the number of items carried and reduces travel convenience, but also takes up luggage space. For example, when traveling on business trips, searching for the charging cable in luggage is time-consuming. If you forget to bring it, the smart glasses case and glasses will face the dilemma of not being able to charge, affecting normal use.

[0004] Moreover, if the charging cable is in a bent or stretched state for a long time, then during daily use, the copper core inside the cable will easily break due to repeated storage and unfolding of the cable. In addition, the outer covering of the charging cable often rubs against other objects, causing wear and tear, which in turn affects the insulation of the internal circuit and causes faults such as short circuits. When the charging cable is damaged, users need to frequently purchase new cables, which increases the user's financial expenditure and creates unnecessary financial burden.

[0005] 2. Compared with the existing technology that relies solely on the heat conduction of the box body's own material, the heat dissipation path is single, and the heat conduction and heat dissipation capabilities of plastic or metal materials are limited. The heat generated during charging cannot be dissipated quickly and promptly, especially when the charging power is large or charging for a long time, the heat is easy to accumulate. Compared with the existing technology that relies on heat dissipation holes for heat dissipation, even if a dustproof net is installed, dust and other debris will still enter the box through the gaps in the dustproof net. With long-term use, the dustproof net will gradually be blocked by dust, affecting heat dissipation. Poor heat dissipation effect will cause the temperature inside the box to be too high, causing damage to the charging module and electronic components, and reducing its stability and reliability.

[0006] In view of this, the present invention proposes a smart rechargeable glasses case to remedy and improve the deficiencies of the prior art. Summary of the Invention

[0007] In order to solve the above technical problems, the present invention provides a smart rechargeable glasses case to solve the technical problems raised in the above background technology.

[0008] To achieve the above objectives, the technical solution adopted by the present invention is: an intelligent rechargeable glasses box, including a glasses box main body, a multifunctional linkage mechanism is arranged inside the glasses box main body, the multifunctional linkage mechanism facilitates charging the glasses box main body, the multifunctional linkage mechanism includes a base frame installed inside the glasses box main body, a winding shaft is symmetrically installed below the base frame, a charging cable is installed on the outside of the winding shaft, a gear plate is installed below the winding shaft, and a rotating shaft sleeve is installed below the gear plate.

[0009] Furthermore, a charging control module is installed at the bottom of the glasses case body, and the charging control module includes a main control chip and a power management circuit. An energy storage module is installed on the rear side of the glasses case body, and the energy storage module includes a battery pack and a power harness.

[0010] By adopting the above technical solution, the charging cable is embedded in the inside of the glasses case, making full use of the originally underutilized space of the glasses case.

[0011] Furthermore, the charging end of the charging cable is located outside the glasses case body, and the outside of the charging cable is slidably connected to a limiting collar, and the limiting collar is fixedly connected to the inner side wall of the glasses case body.

[0012] By adopting the above technical solution, the charging cable is prevented from being bent randomly during the winding process.

[0013] Furthermore, an electromagnetic coil is installed inside the rotating sleeve, and the electromagnetic coil is electrically connected to the charging control module. An adsorption sheet is rotatably connected below the electromagnetic coil, and the adsorption sheet is made of permanent magnet material as a whole.

[0014] By adopting the above technical solution, charging problems can be quickly detected, making it convenient to troubleshoot in a timely manner.

[0015] Furthermore, the charging cable is connected to the outer wall of the winding shaft, and the outer wall of the rotating shaft sleeve is sleeved with a coil spring, and the two ends of the coil spring are fixedly connected to the gear plate and the adsorption sheet respectively.

[0016] By adopting the above technical solution, the charging cable can also be automatically retracted to its original position, and the user does not need to manually perform tedious cable retraction operations.

[0017] Furthermore, a rack plate is installed on the outside of the gear plate, and the rack plate is slidably connected to the inner side wall of the glasses case body. The rack plate is located on the rotation path of the gear plate.

[0018] By adopting the above technical solution, a coordinated action of triggering multiple functions by one action is achieved.

[0019] Furthermore, the side walls of the rack plate are each equipped with a triggering member, and the triggering member is composed of two cylindrical shafts.

[0020] Furthermore, an adjustment plate is installed at a position of the rear side wall of the glasses case body corresponding to the energy storage module, and an elastic rod is installed inside the adjustment plate. The adjustment plate is rotatably connected to the glasses case body through the elastic rod.

[0021] By adopting the above technical solution, the charging module on the rear side of the glasses case body is half exposed to the air, which greatly increases the heat dissipation area and air circulation.

[0022] Furthermore, the adjustment plate is in a diamond shape as a whole, and the adjustment plate remains vertical in an initial state.

[0023] Furthermore, the adjustment plate is located on the moving path of the cylindrical shaft in the trigger member.

[0024] Compared with the prior art, the present invention has the following beneficial effects: (1) This device embeds the charging cable in the bottom of the glasses case in a retractable form. First, the user no longer needs to carry an additional charging cable. Whether it is daily travel, business trips or travel, the glasses case and the built-in charging cable can be easily carried together, reducing the number of items carried and improving travel convenience. Secondly, when charging is completed, the charging cable can be automatically retracted to its original position, and the user does not need to manually perform tedious cable retraction operations. In fast-paced life scenarios, this automatic retraction function greatly simplifies the charging process, saves time and energy for users, improves the convenience and smoothness of the use process, and further optimizes the user experience.

[0025] Compared with the existing technology, the design of the built-in charging cable ensures that users can charge the smart glasses case and glasses at any time no matter where they are as long as there is a power source. The device will not be unable to charge due to forgetting to bring the charging cable, which ensures the normal use of the smart glasses case and glasses. At the same time, the automatic retraction mechanism can retract the charging cable neatly in a reasonable manner, better protect the charging cable, and reduce the economic losses and inconvenience caused by the loss or damage of the charging cable.

[0026] Among them, this device introduces a limiting ring on the moving path of the charging cable, thereby preventing the charging cable from being bent randomly during the winding process, while reducing the chance of friction with other objects, and effectively reducing the risk of copper core breakage and outer skin wear.

[0027] (2) What is particularly important is that this device relies on a coil spring to reel in the charging cable. However, during use, the coil spring will always exert a reverse pulling force on the charging cable. To solve this problem, this device introduces an electromagnetic coil and an adsorption sheet. On the one hand, when the charging cable is pulled out and connected to the device to start charging, the electromagnetic coil is energized through the circuit of the charging control module, generating a magnetic field force that interacts with the adsorption sheet made of permanent magnet material, thereby generating a resistance opposite to the retraction force of the coil spring, thereby balancing the tension of the coil spring. This method can adjust the size of the electromagnetic force by controlling the current size to adapt to different charging cable lengths and spring elasticity.

[0028] On the other hand, when the charging circuit fails and cannot charge normally, the electromagnetic coil and the adsorption sheet cannot provide balanced resistance, and the user can intuitively feel the recovery pull of the charging cable. This instant and intuitive fault prompt method is very practical. Compared with some complicated fault indicator lights or prompt sounds, this physical feedback method is easier to detect. Even in a noisy environment or when the user is not paying attention to the status of the device, it can quickly know that there is a problem with the charging, which is convenient for timely troubleshooting, avoiding long waiting times for invalid charging due to no fault being found, and improving usage efficiency.

[0029] (3) This device uses the movement of the charging cable to drive the gear plate, which in turn controls the structural linkage design of the adjustment plate, cleverly linking the two functions of charging and heat dissipation, and realizing the coordinated operation of multiple functions triggered by one action. Specifically, through the linkage between the gear plate and the rack plate, when the charging cable moves, the adjustment plate is driven from a vertical position to a 45-degree tilt state, so that the charging module on the rear side of the glasses case body is half exposed to the air, greatly increasing the heat dissipation area and air circulation, and significantly improving the heat dissipation efficiency.

[0030] This design is a heat dissipation treatment method that automatically adjusts according to the charging status. By pulling the charging cable to trigger targeted active heat dissipation, heat can be quickly dissipated into the surrounding air, effectively avoiding the accumulation of heat generated by charging, ensuring that the charging module is always at a suitable operating temperature, and improving charging efficiency and stability. Conversely, when not charging, it can also rely on the breathability of the structural material for conventional heat dissipation, which not only rationally utilizes energy, but also avoids unnecessary mechanical movements, reduces component wear, and improves the reliability and durability of the entire device. This targeted change in heat dissipation control method can not only meet the efficient heat dissipation needs during charging, but also avoid unnecessary energy consumption and structural loss. Compared with the traditional single heat dissipation method, it is more energy-saving and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a schematic diagram of the main three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the multifunctional linkage mechanism of the present invention; Figure 3 It is a rear perspective structural diagram of the present invention; Figure 4 This is a schematic diagram of the three-dimensional structure of the elastic rod of the present invention; Figure 5 This is a schematic diagram of the three-dimensional structure of the bottom of the glasses case body of the present invention; Figure 6 This is a schematic three-dimensional diagram of the structure of the present invention in an uncharged state; Figure 7 This is a schematic diagram of the three-dimensional structure of the charging cable of the present invention; Figure 8 This is an exploded view of the local structure of the multifunctional linkage mechanism of the present invention; Figure 9 This is a schematic diagram of the three-dimensional structure of the rack plate of the present invention; Figure 10 It is a three-dimensional schematic diagram of the charging state structure of the present invention.

[0032] The numbers in the figure are: 1. Glasses case body; 11. Charging control module; 12. Energy storage module; 2. Multifunctional linkage mechanism; 21. Bottom frame; 22. Winding shaft; 23. Charging cable; 24. Limiting ring; 25. Gear plate; 26. Rotating sleeve; 27. Electromagnetic coil; 28. Adsorption sheet; 29. Coil spring; 210. Rack plate; 211. Trigger; 212. Elastic rod; 213. Adjustment plate. DETAILED DESCRIPTION

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention. It should be noted that the structures and working principles of the above-mentioned components such as the glasses case body 1, the charging control module 11, and the energy storage module 12 belong to the existing technology and will not be described in detail here.

[0034] Example 1: Please refer to Figures 1 to 4 As shown, the smart rechargeable glasses case includes a glasses case body 1, and a multifunctional linkage mechanism 2 is provided inside the glasses case body 1, which facilitates charging the glasses case body 1; It should be noted that a charging control module 11 is installed at the bottom of the glasses case body 1, and the charging control module 11 includes a main control chip and a power management circuit. An energy storage module 12 is installed on the rear side of the glasses case body 1, and the energy storage module 12 includes a battery pack and a power harness.

[0035] Please refer to Figures 2 to 10 As shown, the multifunctional linkage mechanism 2 includes a bottom frame 21 mounted inside the glasses case body 1, a reel 22 is symmetrically mounted below the bottom frame 21, a charging cable 23 is mounted outside the reel 22, a gear plate 25 is mounted below each reel 22, and a rotating shaft sleeve 26 is mounted below each gear plate 25; It should be noted that the charging end of the charging cable 23 is located outside the glasses case body 1 , and the outside of the charging cable 23 is slidably connected to a limiting ring 24 , which is fixedly connected to the inner wall of the glasses case body 1 .

[0036] An electromagnetic coil 27 is installed inside the rotating sleeve 26, and the electromagnetic coil 27 is electrically connected to the charging control module 11. An adsorption sheet 28 is rotatably connected below the electromagnetic coil 27. The adsorption sheet 28 is made of a permanent magnet material. The charging line 23 is transmission-connected to the outer wall of the winding shaft 22. A coil spring 29 is sleeved on the outer wall of the rotating sleeve 26. The two ends of the coil spring 29 are fixedly connected to the gear plate 25 and the adsorption sheet 28 respectively.

[0037] Specifically, when not charging, the charging cable 23 is wound around the reel 22, and the gear plate 25 and the rotating sleeve 26 below the reel 22 are both in a stationary state. At this time, the coil spring 29 is in a natural state or has only a small pre-tightening force, so that the charging cable 23 remains wound around the reel 22. The electromagnetic coil 27 is not energized and has no obvious interaction with the adsorption sheet 28.

[0038] When the user needs to charge, he pulls the charging end of the charging cable 23 located outside the eyeglass case body 1. As the charging cable 23 is pulled, the transmission relationship between it and the outer wall of the winding shaft 22 causes the winding shaft 22 to start rotating. The rotation of the winding shaft 22 drives the gear plate 25 fixedly connected to it to rotate together. When the gear plate 25 rotates, it also drives the rotating shaft sleeve 26 to rotate. At this time, since one end of the coil spring 29 is fixed to the gear plate 25, the rotation of the gear plate 25 will stretch the coil spring 29, and the coil spring 29 generates a pulling force to try to make the gear plate 25 rotate in the opposite direction, that is, to recover the charging cable 23. Since the user is pulling the charging cable 23 at this time, the pulling force generated by the coil spring 29 will not cause damage to the charging cable 23. The electromagnetic coil 27 is energized through the circuit of the charging control module 11. After the electromagnetic coil 27 is energized, it generates a magnetic field and interacts with the adsorption sheet 28 made of permanent magnet material. The magnetic field force generated by the electromagnetic coil 27 interacts with the magnetic field of the adsorption sheet 28 to generate a resistance opposite to the recovery force of the coil spring 29, thereby achieving the effect of balancing the pulling force of the coil spring 29, ensuring that the charging cable 23 will not retract due to the pulling force of the coil spring 29 during the pulling process, and always maintains a stable connection state during the charging process, avoiding problems such as loosening of the charging cable 23 and poor contact due to the pulling force of the coil spring 29.

[0039] When charging is completed, the electromagnetic coil 27 is powered off: after the charging control module 11 detects the charging completion signal, it immediately cuts off the power supply to the electromagnetic coil 27. At this time, the magnetic field generated by the electromagnetic coil 27 disappears, and the interaction force between it and the adsorption sheet 28 also disappears. After the electromagnetic force disappears, the tension of the coil spring 29, which was originally balanced, becomes dominant again. Under the action of the elastic potential energy of the coil spring 29 returning to its original state, a torque is generated to cause the gear plate 25 to rotate in the opposite direction, and then the gear plate 25 rotates in the opposite direction under the drive of the coil spring 29, and the pulled-out charging cable 23 is gradually retracted. During the recovery process of the charging cable 23, the charging cable 23 maintains a sliding connection with the limiting collar 24. The limiting collar 24 plays the role of guiding and constraining the recovery path of the charging cable 23, ensuring that the charging cable 23 can be wound neatly and orderly on the recovery reel 22 until the charging cable 23 is completely recovered to the initial winding state, and the coil spring 29 also returns to a natural state close to the initial state, and the entire device returns to the standby state before charging.

[0040] Example 2: Based on Example 1, please refer to Figures 2 to 10As shown, a rack plate 210 is installed on the outside of the gear disk 25, and the rack plate 210 is slidably connected to the inner wall of the glasses case main body 1. The rack plate 210 is located on the rotation path of the gear disk 25, and the side walls of the rack plate 210 are installed with trigger members 211. The trigger member 211 is composed of two cylindrical shafts. An adjustment plate 213 is installed at the position of the energy storage module 12 on the rear side wall of the glasses case main body 1. An elastic rod 212 is installed inside the adjustment plate 213. The adjustment plate 213 is rotatably connected to the glasses case main body 1 through the elastic rod 212. The adjustment plate 213 is in a diamond shape as a whole, and the adjustment plate 213 remains vertical in the initial state. The adjustment plate 213 is located on the moving path of the cylindrical shaft in the trigger member 211.

[0041] Specifically, in the process of the user pulling the charging cable 23, since the rack plate 210 is located on the rotation path of the gear plate 25 and meshes with the gear plate 25, the circular motion of the gear plate 25 will be converted into the linear motion of the rack plate 210, and the rack plate 210 slides horizontally along the inner wall of the glasses case main body 1, and the sliding direction depends on the rotation direction of the gear plate 25. In the process of pulling the charging cable 23, the gear plate 25 rotates counterclockwise and the rack plate 210 slides toward the adjustment plate 213; when the charging cable 23 is subsequently retracted, the gear plate 25 rotates clockwise and the rack plate 210 slides to the side away from the adjustment plate 213, and during the sliding process, the rack plate 210 always maintains a relatively stable sliding connection with the inner wall of the glasses case main body 1, thereby ensuring the smoothness of the movement.

[0042] The trigger member 211 fixedly connected to the side wall of the rack plate 210 will move synchronously therewith. The trigger member 211 is composed of two cylindrical shafts. During the movement, the two cylindrical shafts maintain their relative positions unchanged. When it moves to the position of contact with the adjustment plate 213, it pushes the adjustment plate 213. Since the adjustment plate 213 is rotationally connected to the eyeglass case body 1 through the elastic rod 212 and remains vertical in the initial state, the adjustment plate 213 will start to rotate around the connection point of the elastic rod 212 after receiving the thrust of the trigger member 211. The adjustment plate 213 is in a diamond shape as a whole. During the rotation process, its angle gradually changes from a vertical state to an inclined state. As the trigger member 211 continues to move, the rotation angle of the adjustment plate 213 continues to increase until it reaches a preset angle. Figure 10 As shown, at this time, the rotation of the adjustment plate 213 opens a certain space at the position of the energy storage module 12 on the rear side wall of the glasses case body 1, thereby achieving the heat dissipation function.

[0043] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A smart rechargeable glasses case, comprising a glasses case body (1), characterized in that: A multifunctional linkage mechanism (2) is provided inside the glasses case main body (1), and the multifunctional linkage mechanism (2) facilitates charging the glasses case main body (1); The multifunctional linkage mechanism (2) comprises a base frame (21) mounted inside the eyeglass case body (1), a reel (22) being symmetrically mounted below the base frame (21), a charging cable (23) being mounted outside the reel (22), a gear plate (25) being mounted below each reel (22), and a rotating shaft sleeve (26) being mounted below each gear plate (25).

2. The smart rechargeable glasses case according to claim 1, characterized in that: A charging control module (11) is installed at the bottom of the glasses case body (1), and the charging control module (11) includes a main control chip and a power management circuit. An energy storage module (12) is installed at the rear side of the glasses case body (1), and the energy storage module (12) includes a battery pack and a power harness.

3. The smart rechargeable glasses case according to claim 1, characterized in that: The charging end of the charging cable (23) is located outside the glasses case body (1), and the outside of the charging cable (23) is slidably connected to a limiting collar (24), and the limiting collar (24) is fixedly connected to the inner side wall of the glasses case body (1).

4. The smart rechargeable glasses case according to claim 1, characterized in that: An electromagnetic coil (27) is installed inside the rotating shaft sleeve (26), and the electromagnetic coil (27) is electrically connected to the charging control module (11). An adsorption sheet (28) is rotatably connected below the electromagnetic coil (27), and the adsorption sheet (28) is entirely made of a permanent magnet material.

5. The smart rechargeable glasses case according to claim 1, characterized in that: The charging cable (23) is connected to the outer wall of the reel (22) in a transmission manner. The outer wall of the rotating shaft sleeve (26) is sleeved with a coil spring (29). The two ends of the coil spring (29) are fixedly connected to the gear plate (25) and the adsorption sheet (28) respectively.

6. The smart rechargeable glasses case according to claim 1, characterized in that: A rack plate (210) is installed on the outside of the gear plate (25), and the rack plate (210) is slidably connected to the inner side wall of the glasses case body (1). The rack plate (210) is located on the rotation path of the gear plate (25).

7. The smart rechargeable glasses case according to claim 6, characterized in that: The side walls of the rack plate (210) are each installed with a triggering member (211), and the triggering member (211) is composed of two cylindrical shafts.

8. The smart rechargeable glasses case according to claim 1, characterized in that: An adjustment plate (213) is installed on the rear side wall of the glasses case main body (1) at a position corresponding to the energy storage module (12), and an elastic rod (212) is installed inside the adjustment plate (213). The adjustment plate (213) is rotatably connected to the glasses case main body (1) via the elastic rod (212).

9. The smart rechargeable glasses case according to claim 8, characterized in that: The adjustment plate (213) is in a diamond shape as a whole, and the adjustment plate (213) remains vertical in an initial state.

10. The smart rechargeable glasses case according to claim 8, characterized in that: The adjustment plate (213) is located on the moving path of the cylindrical shaft in the trigger member (211).

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