Intelligent fingerprint uncapping water cup

Abstract

The utility model provides a kind of intelligent fingerprint uncovering water cup, including vacuum cup body and vacuum cup cover, vacuum cup cover includes fingerprint unlocking assembly, vacuum shell, uncovering drive part, elastic pressure relief component and clamping block, vacuum cup body inner wall is provided with clamping groove, vacuum shell is provided with clamping telescopic hole, elastic pressure relief component includes lifting pressure relief column and reset elastic piece, reset elastic piece is set on lifting pressure relief column, vacuum shell is provided with pressure relief lifting groove, pressure relief lifting groove lower end is provided with pressure relief hole, lifting pressure relief column is provided with upper limit boss and lower sealing boss, lower sealing boss is set in pressure relief hole lower end face, uncovering drive part includes drive motor and driving disc component, driving disc component lower end face is provided with arc boss, arc boss one end is provided with guide slope, the length of arc boss is equal to the drive distance required by clamping block contraction. Advantageous effect: it can be relieved pressure before being completely unlocked, so that the pressure balance of inside and outside after unlocking cup body.

Description

Technical Field

[0001] This utility model relates to the field of thermos cup technology, specifically to a smart fingerprint-opening water cup. Background Technology

[0002] A thermos is a cup used to hold liquids and keep them warm. Simply put, it's a cup that can keep liquids warm. The body of a thermos is made of a double-layer structure. The vacuum between the inner liner and the body can block the transfer of heat. The top has a lid that is tightly sealed. The vacuum insulation layer can slow down the heat loss of the water or other liquids inside, thus achieving the purpose of keeping them warm.

[0003] For insulated water bottles on the market, the lid usually needs to be opened when drinking water. As hot water is poured into the bottle, the water temperature gradually decreases, causing the water vapor inside to condense and the gas volume to shrink, resulting in a drop in pressure. At this point, the atmospheric pressure outside the bottle is much higher than the pressure inside, creating a strong pressure difference that keeps the lid tightly closed, making it difficult to open directly. Existing models either lack a vent, requiring considerable force to open, or the vent opens simultaneously with the lid. While a vent can balance the internal and external pressures, the simultaneous opening still poses a risk of hot water spraying out due to a sudden pressure release. Both designs result in a poor user experience and hinder product competitiveness. Utility Model Content

[0004] To address the problems in the existing technology, this utility model provides an intelligent fingerprint-opening water cup, which solves the problems of difficulty in opening and security issues in existing insulated water cups.

[0005] This utility model discloses a smart fingerprint-opening water cup, comprising an insulated cup body and an insulated cup lid. The insulated cup lid includes a fingerprint unlocking component, an insulated shell, an opening drive component, an elastic pressure relief component, and multiple locking blocks. The inner wall of the insulated cup body has locking grooves that mate with the locking blocks. The insulated shell has locking telescopic holes that mate with the locking blocks. The opening drive component is electrically connected to the fingerprint unlocking component. The elastic pressure relief component includes a lifting pressure relief column and a reset elastic element. The reset elastic element is sleeved on the lifting pressure relief column. The insulated shell has a pressure relief lifting groove that mates with the lifting pressure relief column. The lower end of the pressure relief lifting groove has a pressure relief hole that connects to the insulated cup body. The lifting pressure relief column has an upper limit boss and a lower sealing boss. A sealing boss is located on the lower end face of the pressure relief hole. The lower sealing boss can seal the pressure relief hole. The upper and lower ends of the reset elastic element are limited by the upper limit boss and the inner wall of the pressure relief lifting groove, respectively. The cover opening drive component includes a drive motor and a drive disk assembly. The moving end of the drive motor is connected to the drive disk assembly. An arc-shaped boss is provided on the lower end face of the drive disk assembly. One end of the arc-shaped boss is provided with a guide slope that cooperates with the lifting pressure relief column. The drive motor can drive the drive disk assembly to rotate, so that the arc-shaped boss pushes the lifting pressure relief column downward, causing the lower sealing boss to move away from the lower end face of the pressure relief hole to release air. At the same time, the drive motor can cooperate with the drive disk assembly to control the extension and retraction of the locking block. The length of the arc-shaped boss is equal to the driving distance required for the locking block to retract.

[0006] This utility model is further improved. The heat-insulating shell includes an upper heat-insulating shell, an opening elastic element, a shell connecting screw, and a lower heat-insulating shell. A connecting post is provided on the lower heat-insulating shell, and the opening elastic element is sleeved on the connecting post. A lifting movable groove is provided at the lower end of the upper heat-insulating shell, and a lifting movable hole is provided at the upper end of the lifting movable groove. The upper end of the connecting post passes through the lifting movable hole, and the shell connecting screw is installed on the upper end of the connecting post. The shell connecting screw can prevent the connecting post from disengaging from the lifting movable groove. The upper and lower ends of the opening elastic element are respectively limited by the inner wall of the lifting movable groove and the inner wall of the lower heat-insulating shell. The connecting post can move up and down in the lifting movable groove. The drive disk assembly includes a drive rotating disk and a connecting block. An arc-shaped drive rack is provided on the drive rotating disk, and a drive gear that meshes with the arc-shaped drive rack is provided on the moving end of the drive motor. The drive gear meshes with the arc-shaped drive rack. The upper heat-insulating shell is provided with a connecting block that meshes with the connecting block. The elastic reset component has an arc-shaped protrusion on the drive rotating disk, an arc-shaped guide surface on the side of the arc-shaped protrusion away from the snap-fit ​​telescopic hole, and the curvature of the arc-shaped guide surface gradually increases. The connecting block has a positioning block that mates with the arc-shaped guide surface. The lower insulation shell has a lifting block that mates with the connecting block. The upper insulation shell has a lifting hole that mates with the lifting block. The lifting block has a positioning hole. One end of the connecting block is set in the positioning hole. The connecting block can mate with the positioning hole to fix the relative positions of the upper and lower insulation shells. The drive rotating disk can drive the connecting block to disengage from the positioning hole during rotation through the arc-shaped guide surface. The elastic reset component can drive the connecting block to reset. The upper insulation shell has a telescopic guide part, and one end of the snap-fit ​​block is set in the telescopic guide part. The telescopic guide part can drive the snap-fit ​​block to telescopic movement during the lifting and lowering of the upper insulation shell.

[0007] This utility model is further improved. The elastic reset assembly includes a reset upper cover plate, a telescopic reset member, and a reset lower cover plate. The reset upper cover plate and the reset lower cover plate form a telescopic reset cavity. The telescopic reset member is disposed in the telescopic reset cavity. One end of the telescopic reset cavity is provided with a front positioning post that cooperates with one end of the telescopic reset member. The connecting block is provided with a rear positioning post that cooperates with the other end of the telescopic reset member. The connecting block can move linearly in the telescopic reset cavity.

[0008] This utility model is further improved in that the reset elastic element, the cover opening elastic element, and the telescopic reset element are all telescopic springs.

[0009] This utility model is further improved. The snap-fit ​​block includes a snap-fit ​​part, a connecting clearance part, and a driving guide part arranged sequentially from front to back. The driving guide part has an extension slope on the side away from the connecting clearance part and a retraction slope on the side of the driving guide part close to the connecting clearance part. The telescopic guide part is a guide channel set on the upper insulation shell. A first driving slope that cooperates with the extension slope is set on one side of the guide channel. A lower guide block is set on the other side of the guide channel. The lower guide block is set on the connecting clearance part, and a second driving slope is set on the side of the lower guide block facing the retraction slope. The first driving slope can push the extension slope to make the snap-fit ​​block extend out of the snap-fit ​​telescopic hole during the descent of the upper insulation shell. The second driving slope can push the retraction slope to make the snap-fit ​​block retract from the snap-fit ​​telescopic hole during the descent of the upper insulation shell.

[0010] This utility model is further improved by providing a pushing inclined surface at the upper end of the lifting block that cooperates with the connecting block. The pushing inclined surface can push the connecting block away from the positioning hole during the resetting process of the lifting block.

[0011] This utility model is further improved, the fingerprint unlocking component includes a power supply battery and a fingerprint unlocking control board, the fingerprint unlocking control board is electrically connected to the power supply battery, the fingerprint unlocking control board is provided with a fingerprint unlocking control and a charging contact control, and the upper end of the heat preservation shell is respectively provided with functional through holes that cooperate with the fingerprint unlocking control and the charging contact control.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model provides an intelligent fingerprint-opening water cup. Its structure can effectively solve the problems of difficulty in opening and security of opening the lid in existing insulated water cups. By setting the arc-shaped protrusion, the air pressure inside the cup can be balanced before unlocking, reducing the difficulty and risk of opening the lid. At the same time, since the length of the arc-shaped protrusion is equal to the driving distance required for the locking block to retract, air can be continuously released before opening the lid. After a certain period of air release, the air release is completed, the locking block retracts completely, and the user can open the lid, improving the user experience. Attached Figure Description

[0013] To more clearly illustrate the solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0014] Figure 1 A schematic diagram of the overall structure of a smart fingerprint-opening water cup; Figure 2 A schematic diagram showing the exploded structure of a smart fingerprint-opening water cup; Figure 3 for Figure 2 Enlarged view of section A in the middle; Figure 4 A cross-sectional view of the process of opening and depressurizing the lid of a thermos cup; Figure 5 This is a schematic diagram of the internal structure of a thermos cup lid; Figure 6 This is a schematic diagram of the internal structure of a thermos cup lid; Figure 7 This is a schematic diagram of the upper shell structure for thermal insulation. Figure 8 This is a view of the card block structure; Figure 9 This is a structural view of the drive rotating disk. Detailed Implementation

[0015] Unless otherwise defined, all technical and scientific terms used in this invention have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The terms "comprising" and "having," and any variations thereof, in the specification, claims, and accompanying drawings are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, and accompanying drawings are used to distinguish different objects, not to describe a particular order.

[0016] In this invention, the reference to "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this invention. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it a mutually exclusive, independent, or alternative embodiment to other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described in this invention can be combined with other embodiments.

[0017] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0018] like Figure 1-6As shown, this utility model discloses a smart fingerprint-operated water cup, including an insulated cup body 1 and an insulated cup lid 2. The insulated cup lid 2 includes a fingerprint unlocking component, an insulated shell, an opening drive component, an elastic pressure relief component, and multiple locking blocks. The inner wall of the insulated cup body 1 is provided with locking grooves that cooperate with the locking blocks. The insulated shell is provided with locking telescopic holes 233 that cooperate with the locking blocks. The opening drive component is electrically connected to the fingerprint unlocking component. The elastic pressure relief component includes a lifting pressure relief column 81 and a reset elastic element 82. The reset elastic element 82 is sleeved on the lifting pressure relief column 81. The insulated shell is provided with a pressure relief lifting groove 234 that cooperates with the lifting pressure relief column 81. The lower end of the pressure relief lifting groove 234 is provided with a pressure relief hole 2341 that connects to the insulated cup body 1. The lifting pressure relief column 81 is provided with an upper limit boss 811 and a lower sealing boss 812. The lower sealing boss 812... The lower sealing boss 812, located on the lower end face of the pressure relief hole 2341, can seal the pressure relief hole 2341. The upper and lower ends of the reset elastic member 82 are limited by the upper limit boss 811 and the inner wall of the pressure relief lifting groove 234, respectively. The cover opening drive component includes a drive motor 71 and a drive disk assembly. The moving end of the drive motor 71 is connected to the drive disk assembly. The lower end face of the drive disk assembly is provided with an arc-shaped boss 723. One end of the arc-shaped boss 723 is provided with a guide slope 724 that cooperates with the lifting pressure relief column 81. The drive motor 71 can drive the drive disk assembly to rotate, causing the arc-shaped boss 723 to push the lifting pressure relief column 81 downward, so that the lower sealing boss 812 moves away from the lower end face of the pressure relief hole 2341 to release air. At the same time, the drive motor 71 can cooperate with the drive disk assembly to control the extension and retraction of the locking block. The length of the arc-shaped boss 723 is equal to the driving distance required for the locking block to retract.

[0019] The arc-shaped protrusion 723 allows for the balancing of air pressure inside the cup before unlocking, reducing the difficulty and risk of opening the lid. At the same time, since the length of the arc-shaped protrusion 723 is equal to the extension distance of the locking block, air is continuously released before opening the lid. After a certain period of time, the air release is complete, the locking block fully retracts, and the user can then open the lid, improving the user experience.

[0020] When the cover needs to be opened, the user performs fingerprint recognition. After the fingerprint information is matched, the drive motor 71 controls the drive disk assembly to rotate. During the rotation, the lifting pressure relief column 81 moves from the guide slope 724 to the arc-shaped boss 723. The arc-shaped boss 723 pushes the lifting pressure relief column 81 downward, and the lower sealing boss 812 moves away from the lower end face of the pressure relief hole 2341 to release air.

[0021] During rotation, the drive disk assembly controls the snap-fit ​​block to retract, and the drive motor 71 continuously drives the drive disk assembly to rotate. When the air is released, the snap-fit ​​block retracts completely and disengages from the snap-fit ​​slot, allowing the user to pull the thermos lid 2 away from the thermos body 1.

[0022] After the cover is opened, the drive motor 71 drives the drive disk assembly to rotate and reset. The lifting pressure relief column 81 moves from the arc-shaped boss 723 to the guide slope 724 and finally leaves the guide slope 724 to complete the reset. During the lifting pressure relief column 81 process, the reset elastic element 82 resets to the compressed state and pushes the lifting pressure relief column 81 upward, so that the lower sealing boss 812 is close to the lower end face of the pressure relief hole 2341 for sealing.

[0023] The insulation shell includes an upper insulation shell 21, an opening elastic element 22, shell connecting screws, and a lower insulation shell 23. A connecting post 231 is provided on the lower insulation shell 23. The opening elastic element 22 is sleeved on the connecting post 231. A lifting groove 211 is provided at the lower end of the upper insulation shell 21, and a lifting hole 212 is provided at the upper end of the lifting groove 211. The upper end of the connecting post 231 passes through the lifting hole 212. The shell connecting screws are installed on the upper end of the connecting post 231, preventing the connecting post 231 from disengaging from the lifting groove 211 and opening the cover. The upper and lower ends of the elastic element 22 are limited by the inner walls of the lifting movable groove 211 and the inner wall of the heat-insulating lower shell 23, respectively. The connecting column 231 can move up and down in the lifting movable groove 211. The drive disk assembly includes a drive rotating disk 72 and a connecting block 73. An arc-shaped drive rack 722 is provided on the drive rotating disk 72. A drive gear that meshes with the arc-shaped drive rack 722 is provided on the moving end of the drive motor 71. The drive gear meshes with the arc-shaped drive rack 722. An elastic reset assembly that meshes with the connecting block 73 is provided on the heat-insulating upper shell 21. An arc-shaped protrusion 721 is provided on the rotating disk 72. An arc-shaped guide surface 7211 is provided on the side of the arc-shaped protrusion 721 away from the snap-fit ​​telescopic hole 233. The curvature of the arc-shaped guide surface 7211 gradually increases. A positioning block 731 that mates with the arc-shaped guide surface 7211 is provided on the connecting block 73. A lifting block 232 that mates with the connecting block 73 is provided on the lower insulation shell 23. A lifting hole 213 that mates with the lifting block 232 is provided on the upper insulation shell 21. A positioning hole 2321 is provided on the lifting block 232. One end of the connecting block 73 is provided with... In the positioning hole 2321, the connecting block 73 can cooperate with the positioning hole 2321 to fix the relative positions of the upper insulation shell 21 and the lower insulation shell 23. The drive rotating disk 72 can drive the connecting block 73 to disengage from the positioning hole 2321 during rotation through the setting of the arc-shaped guide surface 7211. The elastic reset component can drive the connecting block 73 to reset. The upper insulation shell 21 is provided with a telescopic guide part, and one end of the snap-fit ​​block is set in the telescopic guide part. The telescopic guide part can drive the snap-fit ​​block to telescopically move during the lifting and lowering of the upper insulation shell 21.

[0024] The drive motor 71 controls the rotation of the drive disc 72. The arc-shaped guide surface 7211 cooperates with the positioning block 731. As the curvature of the arc-shaped guide surface 7211 changes, the arc-shaped guide surface 7211 pulls the connecting block 73 away from the positioning hole 2321. When the connecting block 73 disengages from the positioning hole 2321, under the action of the opening elastic element 22, the opening elastic element 22 resets its compressed state. The opening elastic element 22 pushes the heat preservation upper shell 21 upward. During the lifting process, the telescopic guide part drives the locking block to retract in the locking telescopic hole 233. After the retraction is completed, the thermos cup lid 2 can be removed.

[0025] The upper insulation shell 21 is provided with a pressure relief channel 216, the lower insulation shell 23 is provided with a pressure relief lifting cylinder, the pressure relief lifting groove 234 is provided inside the pressure relief lifting cylinder, and the pressure relief lifting cylinder is provided in the pressure relief channel 216.

[0026] The upper end of the pressure relief channel 216 is provided with a drive hole 2161 that cooperates with the lifting pressure relief column 81, and the upper part of the lifting pressure relief column 81 extends out of the drive hole 2161.

[0027] The lower sealing boss 812 is a sealing sleeve. The lower end of the lifting and relieving column 81 is provided with a sleeve mounting position that matches the sealing sleeve. The sealing sleeve is fixedly installed in the sleeve mounting position.

[0028] The elastic reset assembly includes a reset upper cover plate 91, a telescopic reset member 92, and a reset lower cover plate 93. The reset upper cover plate 91 and the reset lower cover plate 93 form a telescopic reset cavity. The telescopic reset member 92 is disposed in the telescopic reset cavity. One end of the telescopic reset cavity is provided with a front positioning post 931 that cooperates with one end of the telescopic reset member 92. The connecting block 73 is provided with a rear positioning post 732 that cooperates with the other end of the telescopic reset member 92. The connecting block 73 can move linearly in the telescopic reset cavity.

[0029] After the user opens the cover, the drive motor 71 drives the drive rotating disk 72 to reset. Under the action of the telescopic reset member 92, the connecting block 73 is pushed to move closer to the positioning hole 2321. When the user closes the cover, the user presses down on the heat-insulating upper shell 21, causing the lifting block 232 to slide upward in the lifting hole 213. When it slides upward to the designated position, the telescopic reset member 92 is compressed and reset, automatically pushing the connecting block 73 into the positioning hole 2321, locking the position between the heat-insulating upper shell 21 and the heat-insulating lower shell 23. During the descent of the heat-insulating upper shell 21, the telescopic guide drives the locking block to extend in the locking telescopic hole 233, so that the locking block is locked into the locking groove, completing the cover locking action.

[0030] The reset elastic element 82, the opening elastic element 22, and the telescopic reset element 92 are all telescopic springs. The telescopic springs provide stable buffering flexibility and reset force.

[0031] The snap-fit ​​block includes a snap-fit ​​part 61, a connecting clearance part 62, and a drive guide part 63 arranged sequentially from front to back. The drive guide part 63 has an extension ramp 631 on the side away from the connecting clearance part 62 and a retraction ramp 632 on the side closer to the connecting clearance part 62. The telescopic guide part is a guide channel 214 provided on the thermal insulation upper shell 21. One side of the guide channel 214 has a first drive ramp 2141 that mates with the extension ramp 631. The guide channel 214 also has... A lower guide block 215 is provided on one side, and the lower guide block 215 is provided on the connecting clearance part 62. A second driving slope 2151 is provided on the side of the lower guide block 215 facing the retraction slope 632. The first driving slope 2141 can push the extension slope 631 to make the snap-fit ​​block extend out of the snap-fit ​​telescopic hole 233 during the descent of the heat insulation upper shell 21. The second driving slope 2151 can push the retraction slope 632 to make the snap-fit ​​block retract from the snap-fit ​​telescopic hole 233 during the descent of the heat insulation upper shell 21.

[0032] The cooperation between the first driving inclined surface 2141 and the extending inclined surface 631 can effectively drive the locking block to extend, and the cooperation between the second driving inclined surface 2151 and the retracting inclined surface 632 can effectively drive the locking block to retract.

[0033] The upper end of the lifting block 232 is provided with a pushing inclined surface 2322 that cooperates with the connecting block 73. The pushing inclined surface 2322 can push the connecting block 73 to move away from the positioning hole 2321 during the resetting process of the lifting block 232.

[0034] The fingerprint unlocking component includes a power supply battery 3 and a fingerprint unlocking control board 4. The fingerprint unlocking control board 4 is electrically connected to the power supply battery 3. The heat insulation shell also includes a battery mounting plate 5. The power supply battery 3 is mounted on the battery mounting plate 5. The fingerprint unlocking control board 4 is provided with a fingerprint unlocking control 41 and a charging contact control 42. The upper end of the heat insulation shell is provided with functional through holes that cooperate with the fingerprint unlocking control 41 and the charging contact control 42.

[0035] As can be seen from the above, the beneficial effects of this utility model are: by adopting its mechanism, it can effectively solve the problems of difficulty in opening the lid and safety of opening the lid in the existing insulated water cup. By setting the arc-shaped protrusion 723, the air pressure inside the cup can be balanced before unlocking, reducing the difficulty and risk of opening the lid. At the same time, since the length of the arc-shaped protrusion 723 is equal to the extension distance of the locking block, it allows for continuous air release before opening the lid. After a certain period of air release, the air release is completed, the locking block is fully retracted, and the user can then open the lid, improving the user experience.

[0036] The specific embodiments described above are preferred embodiments of this utility model, and are not intended to limit the specific scope of this utility model. The scope of this utility model includes but is not limited to the specific embodiments described above. All equivalent changes made in accordance with this utility model are within the protection scope of this utility model.

Claims

1. A smart fingerprint-opening water cup, characterized in that: The device includes a thermos body and a thermos lid. The thermos lid includes a fingerprint unlocking component, an insulation shell, an opening drive component, a flexible pressure relief component, and multiple locking blocks. The inner wall of the thermos body has locking grooves that mate with the locking blocks. The insulation shell has locking telescopic holes that mate with the locking blocks. The opening drive component is electrically connected to the fingerprint unlocking component. The flexible pressure relief component includes a lifting pressure relief column and a reset elastic element. The reset elastic element is sleeved on the lifting pressure relief column. The insulation shell has a pressure relief lifting groove that mates with the lifting pressure relief column. The lower end of the pressure relief lifting groove has a pressure relief hole that communicates with the thermos body. The lifting pressure relief column has an upper limit boss and a lower sealing boss. The lower sealing boss is located below the pressure relief hole. On the end face, the lower sealing boss can seal the pressure relief hole. The upper and lower ends of the reset elastic element are limited by the upper limit boss and the inner wall of the pressure relief lifting groove, respectively. The cover opening drive includes a drive motor and a drive disk assembly. The moving end of the drive motor is connected to the drive disk assembly. The lower end face of the drive disk assembly is provided with an arc-shaped boss. One end of the arc-shaped boss is provided with a guide slope that cooperates with the lifting pressure relief column. The drive motor can drive the drive disk assembly to rotate, so that the arc-shaped boss pushes the lifting pressure relief column downward, so that the lower sealing boss moves away from the lower end face of the pressure relief hole to release air. At the same time, the drive motor can cooperate with the drive disk assembly to control the extension and retraction of the snap-fit ​​block. The length of the arc-shaped boss is equal to the driving distance required for the snap-fit ​​block to retract.

2. The smart fingerprint-opening water cup according to claim 1, characterized in that: The insulation shell includes an upper insulation shell, an opening elastic element, a shell connecting screw, and a lower insulation shell. A connecting post is provided on the lower insulation shell, and the opening elastic element is sleeved on the connecting post. A lifting groove is provided at the lower end of the upper insulation shell, and a lifting hole is provided at the upper end of the lifting groove. The upper end of the connecting post passes through the lifting hole, and the shell connecting screw is installed on the upper end of the connecting post. The shell connecting screw prevents the connecting post from disengaging from the lifting groove. The upper and lower ends of the opening elastic element are limited by the inner walls of the lifting groove and the lower insulation shell, respectively. The connecting post can move up and down within the lifting groove. The drive disk assembly includes a drive rotating disk and a connecting block. An arc-shaped drive rack is provided on the drive rotating disk, and a drive gear that meshes with the arc-shaped drive rack is provided on the moving end of the drive motor. The upper insulation shell is provided with an elastic reset assembly that meshes with the connecting block. The rotating disk is provided with an arc-shaped protrusion. An arc-shaped guide surface is provided on the side of the arc-shaped protrusion away from the snap-fit ​​telescopic hole. The curvature of the arc-shaped guide surface gradually increases. A positioning block is provided on the connecting snap-fit ​​block, which mates with the arc-shaped guide surface. A lifting block is provided on the lower insulation shell, which mates with the connecting snap-fit ​​block. A lifting hole is provided on the upper insulation shell, which mates with the lifting block. A positioning hole is provided on the lifting block. One end of the connecting snap-fit ​​block is disposed in the positioning hole. The connecting snap-fit ​​block mates with the positioning hole, thus fixing the relative positions of the upper and lower insulation shells. The rotating disk, through the arc-shaped guide surface, can drive the connecting snap-fit ​​block to disengage from the positioning block during rotation. The elastic reset component can reset the connecting snap-fit ​​block. A telescopic guide is provided on the upper insulation shell, and one end of the snap-fit ​​block is disposed in the telescopic guide. The telescopic guide can drive the snap-fit ​​block to telescopically move during the lifting and lowering of the upper insulation shell.

3. The smart fingerprint-opening water cup according to claim 2, characterized in that: The elastic reset assembly includes a reset upper cover plate, a telescopic reset member, and a reset lower cover plate. The reset upper cover plate and the reset lower cover plate form a telescopic reset cavity. The telescopic reset member is disposed in the telescopic reset cavity. One end of the telescopic reset cavity is provided with a front positioning post that cooperates with one end of the telescopic reset member. The connecting block is provided with a rear positioning post that cooperates with the other end of the telescopic reset member. The connecting block can move linearly in the telescopic reset cavity.

4. The smart fingerprint-opening water cup according to claim 3, characterized in that: The reset elastic element, the cover opening elastic element, and the telescopic reset element are all telescopic springs.

5. The smart fingerprint-opening water cup according to claim 2, characterized in that: The snap-fit ​​block includes a snap-fit ​​portion, a connecting clearance portion, and a drive guide portion arranged sequentially from front to back. The drive guide portion has an extension ramp on the side away from the connecting clearance portion and a retraction ramp on the side closer to the connecting clearance portion. The telescopic guide portion is a guide channel provided on the upper insulation shell. A first drive ramp that cooperates with the extension ramp is provided on one side of the guide channel, and a lower guide block is provided on the other side of the guide channel. The lower guide block is located in the connecting clearance portion, and a second drive ramp is provided on the side of the lower guide block facing the retraction ramp. The first drive ramp can push the extension ramp to extend the snap-fit ​​block out of the snap-fit ​​telescopic hole during the descent of the upper insulation shell, and the second drive ramp can push the retraction ramp to retract the snap-fit ​​block from the snap-fit ​​telescopic hole during the ascent of the upper insulation shell.

6. The smart fingerprint-opening water cup according to claim 2, characterized in that: The upper end of the lifting block is provided with a pushing slope that cooperates with the connecting block. The pushing slope can push the connecting block away from the positioning hole during the resetting process of the lifting block.

7. The smart fingerprint-opening water cup according to any one of claims 1-6, characterized in that: The fingerprint unlocking component includes a power supply battery and a fingerprint unlocking control board. The fingerprint unlocking control board is electrically connected to the power supply battery. The fingerprint unlocking control board is provided with a fingerprint unlocking control and a charging contact control. The upper end of the heat preservation shell is provided with functional through holes that cooperate with the fingerprint unlocking control and the charging contact control.

Images