A smart cup lid and a smart thermos.

Abstract

This utility model belongs to the field of thermos cup technology, and particularly relates to a smart cup lid and a smart thermos cup. It includes a cup lid shell, which comprises a face shell and a base arranged facing each other and forming an internal receiving space. The outer side of the base has at least one locking hole communicating with the receiving space. A locking mechanism is installed in the receiving space. The locking mechanism includes a motor and a rotating wheel connected to the power output end of the motor, and a locking pin movably installed at the locking hole. The rotating wheel has a first tooth, and the locking pin has a second tooth. The rotating wheel and the locking pin are connected by the first and second teeth. When the motor drives the rotating wheel to rotate, the locking pin extends or retracts at the locking hole. This utility model allows for quick opening and locking of the cup lid without the need for two hands, improving convenience and comfort.

Description

Technical Field

[0001] This utility model belongs to the field of thermos cup technology, and in particular relates to a smart cup lid and a smart thermos cup. Background Technology

[0002] In modern life, insulated water bottles have become an indispensable tool for people's daily drinking due to their excellent heat preservation performance, convenient portability, and wide applicability. Whether commuting, outdoor sports, driving, or working and studying, insulated water bottles can effectively maintain the temperature of beverages, meeting people's needs for beverages at different temperatures.

[0003] However, traditional insulated cup lids mostly use a screw-on design. While this design is simple and provides a good seal, it has significant limitations in certain scenarios. For example, while driving, drivers need to hold the steering wheel with both hands to ensure driving safety. If they want to drink from the insulated cup, they must use one hand to hold the cup and the other to screw on the lid. This requirement for two-handed operation not only increases the difficulty of operation but may also cause the driver to briefly lose complete control of the steering wheel, thus distracting them and increasing the risk of traffic accidents. Similarly, for users holding infants, carrying items, or with hand disabilities, traditional screw-on lids also make convenient and safe one-handed operation difficult, severely impacting their user experience.

[0004] Furthermore, with the continuous advancement of technology and the improvement of people's quality of life, users' demands for intelligent and convenient thermos cups are also increasing. They expect thermos cups to not only meet basic insulation needs but also have more intelligent functions to further enhance the convenience and comfort of use.

[0005] Therefore, there is an urgent need for a smart cup lid and a smart thermos that support easy opening and locking. Utility Model Content

[0006] The purpose of this invention is to address the shortcomings of existing technologies by providing a smart cup lid and a smart thermos cup that can quickly open and lock the lid without the need for two hands, thereby improving the convenience and comfort of use.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A smart cup lid, comprising:

[0009] A cup lid housing, comprising a face shell and a base arranged facing each other and forming an internal receiving space, wherein the outer side of the base is provided with at least one lock hole communicating with the receiving space;

[0010] The locking mechanism installed in the accommodating space includes a motor and a rotating wheel connected to the power output end of the motor, and a locking pin movably installed at the lock hole. The rotating wheel has a first tooth and the locking pin has a second tooth. The rotating wheel and the locking pin are connected by transmission through the first tooth and the second tooth.

[0011] When the motor drives the rotating wheel to rotate, the locking pin extends or retracts at the lock hole.

[0012] Furthermore, the first tooth is located at the edge of the rotating wheel, the second tooth is located on one side of the locking pin along its length, and the locking mechanism also includes a gear that meshes with the first tooth and the second tooth respectively.

[0013] Furthermore, a cover plate is installed within the receiving space above the rotating wheel and the locking pin. The cover plate cooperates with the bottom of the receiving space to form a guide channel corresponding to the lock hole. The locking pin is located within the guide channel and can only move along the guide channel.

[0014] Furthermore, the upper surface of the locking pin is provided with a guide groove, and the lower surface of the cover plate is provided with a guide strip that cooperates with the guide groove. The length direction of the guide groove and the guide strip is the same as the moving direction of the locking pin.

[0015] Furthermore, the bottom of the base is provided with a pressure relief hole that connects to the accommodating space. A pressure relief valve is installed at the pressure relief hole. The lower surface of the rotating wheel is provided with a protrusion. When the rotating wheel rotates to the point where the protrusion corresponds to the pressure relief valve, the protrusion squeezes the pressure relief valve.

[0016] Furthermore, an annular mounting opening is formed between the inner side of the faceplate and the outer side of the base. The smart cup lid also includes a trigger mechanism, which includes a trigger ring and a return spring installed in the annular mounting opening. The trigger ring is connected to a trigger element, and the end of the trigger element is connected to an electromagnetic induction device and electrically connected to the motor. When the trigger ring is squeezed, the motor will drive the locking pin to extend out of the lock hole.

[0017] Furthermore, a battery and a motherboard are also installed in the accommodating space, and an operation button and a charging interface are installed on the faceplate. The battery, the operation button, the charging interface, and the motor are all electrically connected to the motherboard.

[0018] Furthermore, it also includes a mounting bracket for securing the battery and the motherboard to a position close to the inner end face of the casing.

[0019] Furthermore, the motherboard is equipped with an audio receiving and recognition module.

[0020] This utility model also provides a smart thermos cup, including the aforementioned smart cup lid and a cup body. The cup body has an annular locking groove near the cup mouth. The smart cup lid fits onto the cup mouth of the cup body, and the locking pin extends out of the locking hole and engages with the annular locking groove.

[0021] The beneficial effects of this utility model are:

[0022] This invention utilizes a motor-driven locking pin to automatically open and close the cup lid, facilitating one-handed operation. A guide channel formed between the lid and base restricts the locking pin's movement, preventing jamming and misalignment. A grooved strip further guides the pin, ensuring precise linear movement. A rotating wheel presses a pressure relief valve to balance the internal pressure, preventing splashing when the lid is opened. A trigger ring drives the motor for intelligent sensor-activated lid locking, enhancing convenience. An audio module recognizes voice commands, enabling voice control of the lid and improving intelligence. This invention allows for quick opening and locking of the lid without the need for two hands, improving ease of use and comfort. Attached Figure Description

[0023] Appendix Figure 1 This is an exploded structural diagram of the intelligent thermos cup of this utility model;

[0024] Appendix Figure 2 This is an exploded structural diagram of the smart cup lid of this utility model;

[0025] Appendix Figure 3 This is a structural schematic diagram of the base of this utility model;

[0026] Appendix Figure 4 This is a schematic diagram of the locking mechanism of this utility model installed inside the base;

[0027] Appendix Figure 5 This is an exploded structural diagram of the locking mechanism of this utility model;

[0028] Appendix Figure 6 This is an exploded structural diagram of the locking mechanism of this utility model;

[0029] Appendix Figure 7 This is a structural schematic diagram of the smart cup lid of this utility model;

[0030] Appendix Figure 8 This is a schematic diagram of the triggering mechanism of this utility model;

[0031] Appendix Figure 9 This is a cross-sectional view of the smart thermos cup of this utility model;

[0032] The diagram shows the following components: 1-Cup lid shell, 110-Face shell, 111-Operating button, 112-Charging interface, 120-Base, 121-Lock hole, 122-Guide channel, 123-Pressure relief hole, 130-Accommodation space, 140-Annular mounting port; 2-Locking mechanism, 210-Motor, 220-Rotating wheel, 221-First tooth, 222-Protrusion, 223-Concave, 230-Locking pin, 231-Second tooth, 232-Guide groove, 233-Guide block, 240-Gear; 3-Cover plate, 310-Guide strip; 4-Pressure relief valve; 5-Trigger mechanism, 510-Trigger ring, 520-Reset spring, 530-Trigger element, 540-Electromagnetic induction device; 6-Battery; 7-Main board; 8-Fixing bracket; 9-Cup body, 910-Annular locking groove. Detailed Implementation

[0033] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown 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 intended to explain this utility model, and should not be construed as limiting this utility model.

[0034] In the description of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model 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. Therefore, they should not be construed as limitations on this utility model.

[0035] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0036] In the embodiments of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0037] See appendix Figure 1 To be continued Figure 9 The illustration shows a specific embodiment of the smart cup lid and smart thermos provided by this utility model.

[0038] See appendix Figure 1 and attached Figure 2 The smart cup lid includes:

[0039] The cup lid housing 1 includes a face shell 110 and a base 120 arranged facing each other and forming an internal receiving space 130. The outer side of the base 120 is provided with at least one lock hole 121 that communicates with the receiving space 130.

[0040] The locking mechanism 2 installed in the accommodating space 130 includes a motor 210 and a rotating wheel 220 connected to the power output end of the motor 210, and a locking pin 230 movably installed at the lock hole 121. The rotating wheel 220 is provided with a first tooth 221, and the locking pin 230 is provided with a second tooth 231. The rotating wheel 220 and the locking pin 230 are connected by transmission through the first tooth 221 and the second tooth 231.

[0041] When the motor 210 drives the rotating wheel 220 to rotate, the locking pin 230 extends or retracts at the locking hole 121.

[0042] See appendix Figure 3 and attached Figure 4In the above embodiment, the opening end of the faceplate 110 faces downward, and the opening end of the base 120 faces upward. The faceplate 110 and the base 120 are fastened together, forming an internal accommodating space 130 for assembling parts. Locking holes 121 are provided on the outer side of the base 120. The number of locking holes 121 can be adjusted according to requirements. In this embodiment, four locking holes 121 are used as an example, and the four locking holes 121 are evenly distributed around the outer side of the base 120. Inside the accommodating space 130, a rotating wheel 220 is installed at the bottom center of the accommodating space 130. The power output end of the motor 210 is installed downward and connected to the rotating wheel 220. In this embodiment, four locking pins 230 are provided, evenly distributed along the circumference of the rotating wheel 220 and corresponding one-to-one with the four locking holes 121. When the motor 210 drives the rotating wheel 220 to rotate clockwise, the locking pin 230 retracts at the locking hole 121, automatically unlocking the cup lid. When the motor 210 drives the rotating wheel 220 to rotate counterclockwise, the locking pin 230 extends at the locking hole 121, automatically locking the cup lid. This embodiment achieves automatic locking and unlocking of the cup lid by setting a mechanical linkage structure between the motor 210 driving the rotating wheel 220 and the locking pin 230, making it convenient for users to quickly open and close the cup lid when operating with one hand or when their hands are inconvenient, thus improving ease of use.

[0043] See appendix Figure 5 and attached Figure 6 In the above embodiment, the first tooth 221 is located at the edge of the rotating wheel 220, and the second tooth 231 is located on one side of the locking pin 230 along its length. The locking mechanism 2 also includes a gear 240, which meshes with the first tooth 221 and the second tooth 231 respectively. In the embodiment, when the motor 210 drives the rotating wheel 220 to rotate clockwise, the gear 240 meshing with the first tooth 221 rotates counterclockwise. The gear 240 meshes with the second tooth 231 of the locking pin 230, causing the locking pin 230 to retract at the lock hole 121, thus automatically unlocking the cup lid. When the motor 210 drives the rotating wheel 220 to rotate counterclockwise, the gear 240 meshing with the first tooth 221 rotates clockwise. The gear 240 meshes with the second tooth 231 of the locking pin 230, causing the locking pin 230 to extend out of the lock hole 121, thus automatically locking the cup lid. In this embodiment, there are also four gears 240, which correspond to four locking pins 230 respectively. The power transmission between the rotating wheel 220 and the locking pins 230 is realized through the meshing of the gears 240, making the power transmission more stable and efficient.

[0044] See appendix Figure 5 and attached Figure 6In the above embodiment, a cover plate 3 is also installed inside the receiving space 130 above the rotating wheel 220 and the locking pin 230. The cover plate 3 cooperates with the bottom of the receiving space 130 to form a guide channel 122 corresponding to the lock hole 121. The locking pin 230 is located in the guide channel 122 and can only move along the guide channel 122. In the embodiment, the main body of the four guide channels 122 is located at the bottom of the receiving space 130 and corresponds to the four lock holes 121. In one embodiment, a guide block 233 is also provided on the lower surface of the locking pin 230. The guide block 233 on the lower surface of the locking pin 230 is installed in the guide channel 122 so that the locking pin 230 can only move along the guide channel 122, realizing the linear movement guidance of the locking pin 230. At the same time, the cover plate 3 and the bottom of the receiving space 130 cooperate to prevent the locking pin 230 from having any room to move in the vertical direction, preventing the locking pin 230 from deviating or getting stuck, and ensuring the smooth operation of locking and unlocking.

[0045] See appendix Figure 5 and attached Figure 6 In the above embodiment, the upper surface of the locking pin 230 is provided with a guide groove 232, and the lower surface of the cover plate 3 is provided with a guide strip 310 that cooperates with the guide groove 232. The length direction of the guide groove 232 and the guide strip 310 is the same as the movement direction of the locking pin 230. In this embodiment, the cooperation between the guide groove 232 and the guide strip 310 further restricts the movement direction of the locking pin 230, making the movement of the locking pin 230 within the guide channel 122 more precise and stable.

[0046] See appendix Figure 3 In the above embodiment, the bottom of the base 120 is provided with a pressure relief hole 123 communicating with the receiving space 130. A pressure relief valve 4 is installed at the pressure relief hole 123. The lower surface of the rotating wheel 220 is provided with a protrusion 222. When the rotating wheel 220 rotates to the point where the protrusion 222 corresponds to the pressure relief valve 4, the protrusion 222 squeezes the pressure relief valve 4. In the embodiment, the lower surface of the rotating wheel 220 is provided with a protrusion 222 and a recess 223, and the protrusion 222 and the recess 223 are smoothly transitioned. In the locked state, the pressure relief valve 4 corresponds to the recess 223 of the rotating wheel 220. Under the elastic force of its own spring, the pressure relief valve 4 closes the pressure relief hole 123 to prevent water leakage. When unlocking, the rotating wheel 220 rotates, and the position corresponding to the pressure relief valve 4 smoothly transitions from the recess 223 to the protrusion 222. The protrusion 222 presses down on the pressure relief valve 4 and compresses the spring of the pressure relief valve 4. At the same time, the pressure relief hole 123 is opened, realizing the pressure relief operation while unlocking the cup lid. This achieves automatic adjustment of the pressure inside the cup, making it easier to balance the internal and external air pressure before opening the cup lid, preventing liquid splashing due to pressure difference, and improving the safety of use.

[0047] See appendix Figure 7 and attached Figure 8In the above embodiment, an annular mounting opening 140 is formed between the inner side of the faceplate 110 and the outer side of the base 120. The smart cup lid also includes a trigger mechanism 5. The trigger mechanism 5 includes a trigger ring 510 and a reset spring 520 installed in the annular mounting opening 140. The trigger ring 510 is connected to a trigger member 530. The end of the trigger member 530 is connected to an electromagnetic induction device 540 and electrically connected to a motor 210. When the trigger ring 510 is squeezed, the motor 210 will drive the locking pin 230 to extend out of the lock hole 121. In this embodiment, the size of the annular mounting opening 140 is the same as the size of the cup opening of the cup body 9. When the cup lid is installed on the cup body 9, the cup opening of the cup body 9 will be installed correspondingly within the annular mounting opening 140. When the edge of the cup opening contacts and presses against the trigger ring 510 of the triggering mechanism 5, the trigger ring 510 moves upward and presses the return spring 520. At the same time, when the trigger member 530 connected to the trigger ring 510 moves, the electromagnetic induction device 540 connected to the end of the trigger member 530 is synchronously triggered. The motor 210 drives the rotating wheel 220 to rotate and causes the locking pin 230 to extend out of the locking hole 121, thereby locking the cup body 9. This embodiment allows users to easily close and lock the cup lid with a simple pressing action when operating with one hand, improving the convenience and intelligence of use.

[0048] See appendix Figure 2 In the above embodiment, a battery 6 and a motherboard 7 are also installed within the accommodating space 130. An operation button 111 and a charging interface 112 are installed on the faceplate 110. The battery 6, operation button 111, charging interface 112, and motor 210 are all electrically connected to the motherboard 7. A fixing bracket 8 is also included, which is used to fix the battery 6 and motherboard 7 to a position near the inner end face of the faceplate 110. In this embodiment, by integrating the battery 6, motherboard 7, operation button 111, and charging interface 112, intelligent control and power supply of the cup lid are achieved, facilitating user function settings and operation via the operation button 111. In one embodiment, a fingerprint recognition module can also be installed on the operation button 111 to achieve fingerprint unlocking, preventing children from accidentally unlocking the lid and causing burns. In this embodiment, an audio receiving and recognition module is provided on the motherboard 7. In this embodiment, voice control of the cup lid is implemented, allowing users to control the opening and closing of the cup lid via voice commands, improving the intelligence and convenience of use.

[0049] See appendix Figure 1 and attached Figure 9 This embodiment also provides a smart thermos cup, including the smart cup lid mentioned above, and a cup body 9. An annular locking groove 910 is provided in the cup body 9 near the cup mouth. The smart cup lid fits onto the cup mouth of the cup body 9, and the locking pin 230 extends out of the locking hole 121 and is engaged in the annular locking groove 910.

[0050] In summary, this embodiment provides a smart cup lid and a smart thermos cup. The motor 210 drives the locking pin 230 to extend and retract, enabling automatic opening and closing of the lid for easy one-handed operation. The lid plate 3 and base 120 form a charging interface 112, restricting the movement direction of the locking pin 230 and preventing jamming and misalignment. The grooved strips further guide the locking pin 230, ensuring its linear motion accuracy. The rotating wheel 220 presses the pressure relief valve 4 to balance the internal air pressure and prevent splashing when opening the lid. The pressing trigger ring 510 drives the motor 210 to achieve intelligent sensor-activated lid locking, enhancing convenience. The audio module recognizes voice commands, enabling voice control of the lid and improving intelligence. This embodiment allows for quick opening and locking of the lid without the need for two hands, improving ease of use and comfort.

[0051] The embodiments described above are merely one of the preferred embodiments of this utility model. Ordinary variations and substitutions made by those skilled in the art within the scope of the technical solution of this utility model should be included within the protection scope of this utility model.

Claims

1. A smart cup lid, characterized in that, include: The cup lid housing (1) includes a face shell (110) and a base (120) arranged facing each other and forming an accommodating space (130) inside. The outer side of the base (120) is provided with at least one lock hole (121) that communicates with the accommodating space (130). The locking mechanism (2) installed in the receiving space (130) includes a motor (210) and a rotating wheel (220) connected to the power output end of the motor (210), and a locking pin (230) movably installed in the lock hole (121). The rotating wheel (220) is provided with a first tooth (221), and the locking pin (230) is provided with a second tooth (231). The rotating wheel (220) and the locking pin (230) are connected by transmission through the first tooth (221) and the second tooth (231). When the motor (210) drives the rotating wheel (220) to rotate, the locking pin (230) extends or retracts at the locking hole (121).

2. The smart cup lid according to claim 1, characterized in that, The first tooth (221) is located at the edge of the rotating wheel (220), and the second tooth (231) is located on one side of the locking pin (230) along its length. The locking mechanism (2) also includes a gear (240), which meshes with the first tooth (221) and the second tooth (231) respectively.

3. The smart cup lid according to claim 2, characterized in that, A cover plate (3) is also installed in the receiving space (130) above the rotating wheel (220) and the locking pin (230). The cover plate (3) cooperates with the bottom of the receiving space (130) to form a guide channel (122) corresponding to the lock hole (121). The locking pin (230) is located in the guide channel (122) and can only move along the guide channel (122).

4. The smart cup lid according to claim 3, characterized in that, The upper surface of the locking pin (230) is provided with a guide groove (232), and the lower surface of the cover plate (3) is provided with a guide strip (310) that cooperates with the guide groove (232). The length direction of the guide groove (232) and the guide strip (310) is the same as the moving direction of the locking pin (230).

5. A smart cup lid according to any one of claims 1-4, characterized in that, The base (120) has a pressure relief hole (123) at the bottom that connects to the receiving space (130). A pressure relief valve (4) is installed at the pressure relief hole (123). The lower surface of the rotating wheel (220) has a protrusion (222). When the rotating wheel (220) rotates to the point where the protrusion (222) corresponds to the pressure relief valve (4), the protrusion (222) squeezes the pressure relief valve (4).

6. A smart cup lid according to any one of claims 1-4, characterized in that, An annular mounting opening (140) is formed between the inner side of the faceplate (110) and the outer side of the base (120). The smart cup lid also includes a trigger mechanism (5). The trigger mechanism (5) includes a trigger ring (510) and a return spring (520) installed in the annular mounting opening (140). The trigger ring (510) is connected to a trigger element (530). The end of the trigger element (530) is connected to an electromagnetic induction device (540) and electrically connected to the motor (210). When the trigger ring (510) is squeezed, the motor (210) will drive the locking pin (230) to extend out of the lock hole (121).

7. A smart cup lid according to any one of claims 1-4, characterized in that, The housing (130) also contains a battery (6) and a motherboard (7). The faceplate (110) is equipped with an operation button (111) and a charging interface (112). The battery (6), the operation button (111), the charging interface (112), and the motor (210) are all electrically connected to the motherboard (7).

8. A smart cup lid according to claim 7, characterized in that, It also includes a mounting bracket (8) for fixing the battery (6) and the motherboard (7) to a position close to the inner end face of the faceplate (110).

9. A smart cup lid according to claim 7, characterized in that, The motherboard (7) is equipped with an audio receiving and recognition module.

10. A smart thermos cup, characterized in that, The smart cup lid includes any one of claims 1-9, and further includes a cup body (9), wherein an annular locking groove (910) is provided in the cup body (9) near the cup opening, the smart cup lid is fitted onto the cup opening of the cup body (9), and the locking pin (230) extends out of the locking hole (121) and is engaged in the annular locking groove (910).

Images