Water cup with cup cover fingerprint lock

Abstract

The utility model relates to the technical field of water cups, and discloses a water cup with a cup cover fingerprint lock, which comprises a cup body, an inner cover is connected inside the cup body through a locking component, a protective shell is fixedly connected to the lower end of the inner cover, a servo motor is mounted inside the protective shell, a flywheel disc is fixedly connected to the driving end of the servo motor, and a fingerprint lock is arranged on the flywheel disc. The lower end of the flywheel panel is rotationally connected to the upper end of the interior of the inner cover, a sliding groove is formed in the upper end of the flywheel panel, an upper cover is installed at the upper end of the inner cover, and a fingerprint collection port is formed in the upper end of the upper cover. Opening and closing of the cup cover are controlled through fingerprint recognition, the cup cover is effectively prevented from being opened by others at will, mistaken drinking or malicious throwing of foreign matter is avoided, safety of drinking water is guaranteed, the first silica gel sealing ring and the second silica gel sealing ring are tightly attached to the cup body when the cover is locked, and therefore good sealing performance is guaranteed, and the service life of the cup cover is prolonged. And liquid leakage is effectively prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to water cup technical field especially water cup with cup cover fingerprint lock. BACKGROUND

[0002] In some public occasions, such as office, school dormitory, gymnasium etc., people usually put water cup in public area or designated position, however, traditional water cup does not have any locking device, which leads to that anyone can open water cup at will, and the situation of misdrinking water in other people's water cup may occur, which is not only unhygienic, but also may cause some health problems, more seriously, there is the risk of maliciously putting foreign matter in water cup by other people, which threatens the health of water cup owner.

[0003] In order to solve the safety problem of water cup, some water cups are provided with password lock, and the password lock avoids the problem of opening water cup at will, but needs to remember password, and for some people with poor memory, the situation of forgetting password and being unable to open water cup may occur, and moreover, the recognition accuracy and stability of these electronic locks need to be improved, and in some harsh environments (such as humidity, high temperature etc.), recognition error or normal work may occur, for this, aiming at the technical problem, the utility model provides a water cup with cup cover fingerprint lock. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in prior art, and provides a water cup with cup cover fingerprint lock, which utilizes the advantages of fingerprint recognition technology, solves the safety and personalization problems of traditional water cup, and provides better service for people's daily life.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme.

[0006] A water cup with cup cover fingerprint lock, comprising a cup body, the inside of the cup body is connected with an inner cover through a locking assembly, the lower end of the inner cover is fixedly connected with a protective shell, the inside of the protective shell is installed with a servo motor, the driving end of the servo motor is fixedly connected with a flywheel disc, the lower end of the flywheel disc is rotatably connected with the inside upper end of the inner cover, the upper end of the flywheel disc is provided with a sliding groove, the upper end of the inner cover is installed with an upper cover, and the upper end of the upper cover is provided with a fingerprint collection port.

[0007] Further, the locking assembly comprises a connecting rod shaft slidably connected in the inside of the sliding groove, the outer wall of the connecting rod shaft is rotatably connected with a locking rod, and the outer end of the locking rod is slidably connected with the outer wall of the inner cover.

[0008] Further, the locking assembly further comprises a groove formed in the inside upper side of the cup body, and the size of the groove is matched with the outer end of the locking rod.

[0009] Further, the inner cover is fixedly connected with a plurality of fixed seats on the upper end of the inner cover, and the middle part of the fixed seat is slidably connected with the outer wall of the locking rod.

[0010] Further, the outer wall of the inner cover is provided with a silica gel sealing ring one on the upper side, and is provided with a silica gel sealing ring two on the lower side.

[0011] Further, the lower end of the upper cover is provided with a main control board on the left side, and is provided with a battery on the right side.

[0012] Further, the upper end of the upper cover is provided with an indicator light on the left side, and is provided with a charging port on the right side.

[0013] The utility model has the advantages of the following beneficial effects:

[0014] 1、The utility model discloses a fingerprint collection port is connected with the main control board in the inside through the upper cover setting, only the user who enters the fingerprint can send the work instruction to the servo motor through the main control board, and then control lock assembly unlocking, avoid like traditional water cup, open at random by others, prevent the situation such as misdrinking or maliciously put foreign matter, guarantee the drinking water safety.

[0015] 2、The utility model discloses a silica gel sealing ring one and silica gel sealing ring two are set up on the outer wall of the inner cover, in the process of locking, along with the movement of the locking rod, the sealing ring is tightly combined with the cup body as the cup cover descends, can effectively prevent liquid leakage, whether carrying in the bag or placing on the desktop, do not need to worry about liquid spilling. DRAWINGS

[0016] Fig. 1 It is the overall schematic view of the water cup with the cup cover fingerprint lock that the utility model proposes;

[0017] Fig. 2 It is the sectional schematic view of the water cup with the cup cover fingerprint lock that the utility model proposes;

[0018] Fig. 3 It is the inner cover schematic view of the water cup with the cup cover fingerprint lock that the utility model proposes.

[0019] Legend:

[0020] 1, cup body;2, upper cover;3, inner cover;4, protective shell;5, servo motor;6, flywheel disc;7, sliding groove;8, connecting rod shaft;9, locking rod;10, recess;11, fixed seat;12, silica gel sealing ring one;13, silica gel sealing ring two;14, battery;15, main control board;16, fingerprint collection port;17, indicator light;18, charging port. Specific implementation

[0021] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts under the premise that no creative efforts are made, belong to the scope of protection of the present application.

[0022] With reference to Figs. 1-3 The utility model provides an embodiment: a water cup with cup cover fingerprint lock, cup body 1 is connected with inner cover 3 in the inside through locking component, the lower extreme fixed connection of inner cover 3 has the protective shell 4, the inside installation of protective shell 4 has servo motor 5, the drive end fixed connection of servo motor 5 has the flywheel disc 6, the lower end rotation is connected in the inside upper end of inner cover 3 of flywheel disc 6, the upper end of flywheel disc 6 is equipped with the sliding slot 7, the upper end of inner cover 3 is installed with upper cover 2, and the upper end of upper cover 2 is provided with fingerprint collection mouth 16, and locking component includes the connecting rod axle 8 of the inside sliding connection of sliding slot 7, and the outer wall rotation of connecting rod axle 8 is connected with lock bar 9, and the outer end sliding connection of lock bar 9 is in the outer wall of inner cover 3, and the inside upper end of inner cover 3 is fixedly connected with a plurality of fixed seat 11, and the middle part of fixed seat 11 is slidably connected with the outer wall of lock bar 9, and locking component still includes the recess 10 of the inside upper side of cup body 1, and the size of recess 10 is matched with the outer end of lock bar 9, and the lower end left side of upper cover 2 is installed with main control board 15, and the lower end right side of upper cover 2 is installed with battery 14.

[0023] When opening, the user enters the fingerprint in fingerprint collection mouth 16 for 2 seconds, after main control board 15 receives the signal that the fingerprint matches successfully, sends the working instruction to servo motor 5, servo motor 5 drives flywheel disc 6 to rotate, because of the sliding slot 7 on flywheel disc 6, make the connecting rod axle 8 in the sliding slot 7 move in the groove, along with the rotation of flywheel disc 6, the angle change of sliding slot 7, the connecting rod axle 8 is influenced to the axial direction movement, further drive the lock bar 9 of rotation connection also to the axial direction movement, lock bar 9 is separated from the recess 10 of cup body inside upper side, and the locking state between cup body 1 and cup cover is cancelled, at this moment, can directly pull off cup cover and drink or pour water operation, when flywheel disc 6 rotates to the specific position of sliding slot 7, servo motor stops working.

[0024] When locking, the user enters the fingerprint for 5 seconds, after main control board 15 identifies, instructs servo motor 5 to rotate reversely, flywheel disc 6 rotates reversely along, sliding slot 7 drives connecting rod axle 8 to the axial periphery direction movement, so that lock bar 9 also moves to the axial periphery, and locks into the recess 10 in cup body 1, so as to realize the locking of cup cover and cup body 1.

[0025] The opening and closing of the cup cover is controlled by fingerprint recognition, only the user who inputs the fingerprint can open the cup, which can effectively prevent others from opening it at will, avoid the situation of misdrinking or maliciously putting foreign objects, and protect the safety of drinking water.

[0026] Referring to Fig. 2 The outer wall of the inner cover 3 is provided with a silica gel sealing ring 12 on the upper side, and a silica gel sealing ring 13 on the lower side. The upper end of the upper cover 2 is provided with an indicator light 17 on the left side, and a charging port 18 on the right side.

[0027] Specifically, the silica gel sealing ring 12 on the upper side and the silica gel sealing ring 13 on the lower side of the outer wall of the inner cover 3, when the cover is locked, the lock rod 9 moves downward with the cup cover, and is tightly attached to the cup body 1. The design of interference fit ensures good sealing, which can effectively prevent liquid leakage and is suitable for carrying; the indicator light 17 on the left side of the upper end of the upper cover 2 can light up different colors or flashing modes when fingerprint recognition, informing the user whether the identification is successful; when the motor is working, the running state can also be fed back through the light change, so that the user can know the situation of the cup at any time.

[0028] Working principle: when in use, the user first inputs the fingerprint at the fingerprint collection port 16, and the main control board 15 can send a work instruction to the servo motor 5 after identification. When the cup cover needs to be opened, the user inputs the fingerprint at the fingerprint collection port 16 for 2 seconds, and the main control board 15 receives the signal of successful fingerprint matching, and sends a work instruction to the servo motor 5. The servo motor 5 drives the flywheel disc 6 to rotate. Due to the sliding groove 7 on the flywheel disc 6, the connecting rod shaft 8 in the sliding groove 7 moves in the groove. With the rotation of the flywheel disc 6, the angle of the sliding groove 7 changes, and the connecting rod shaft 8 is affected by the movement towards the shaft center, and further drives the lock rod 9 rotatingly connected therewith to move towards the shaft center. The lock rod 9 is separated from the groove 10 on the upper side of the cup body, and the locking state between the cup body 1 and the cup cover is released. At this time, the cup cover can be directly pulled off for drinking or pouring water operation. When the cup cover needs to be locked, the user inputs the fingerprint for 5 seconds, and the main control board 15 identifies and instructs the servo motor 5 to rotate reversely. The flywheel disc 6 rotates reversely, and the sliding groove 7 drives the connecting rod shaft 8 to move towards the periphery of the shaft, so that the lock rod 9 also moves towards the periphery of the shaft. When the user puts the cup cover into the cup body 1, the silica gel sealing ring on the outer wall of the inner cover is in interference fit with the cup body 1, which preliminarily realizes sealing. With the movement of the lock rod 9 towards the periphery of the shaft, the R angle at the front end of the lock rod 9 is introduced into the cup body 1 when it moves to the groove 10 of the cup body 1, so that the entire cup cover descends, further promoting the silica gel sealing ring 12 and the silica gel sealing ring 13 to tightly attach to the cup body 1. Not only the locking of the cup cover and the cup body is realized, but also the sealing effect is enhanced.

[0029] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, the made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A water cup with a fingerprint lock and a lid, characterized in that, The cup includes a cup body (1), and an inner cover (3) is connected to the inside of the cup body (1) via a locking assembly. A protective shell (4) is fixedly connected to the lower end of the inner cover (3). A servo motor (5) is installed inside the protective shell (4). A flywheel (6) is fixedly connected to the drive end of the servo motor (5). The lower end of the flywheel (6) is rotatably connected to the upper end of the inner cover (3). A sliding groove (7) is provided on the upper end of the flywheel (6). An upper cover (2) is installed on the upper end of the inner cover (3). A fingerprint collection port (16) is provided on the upper end of the upper cover (2).

2. The water cup with a fingerprint lock and lid according to claim 1, characterized in that: The locking assembly includes a connecting rod shaft (8) that is slidably connected inside the slide groove (7), and a locking rod (9) is rotatably connected to the outer wall of the connecting rod shaft (8). The outer end of the locking rod (9) is slidably connected to the outer wall of the inner cover (3).

3. A water cup with a fingerprint lock and a lid according to claim 1, characterized in that: The locking assembly also includes a groove (10) on the upper inner side of the cup body (1), the size of which matches the outer end of the locking rod (9).

4. A water cup with a fingerprint lock and a lid as described in claim 1, characterized in that: The inner cover (3) has multiple fixed seats (11) fixedly connected to its upper interior, and the middle part of the fixed seat (11) is slidably connected to the outer wall of the locking rod (9).

5. A water cup with a fingerprint lock and a lid according to claim 1, characterized in that: A silicone sealing ring one (12) is installed on the upper side of the outer wall of the inner cover (3), and a silicone sealing ring two (13) is installed on the lower side of the outer wall of the inner cover (3).

6. A water cup with a fingerprint lock and a lid according to claim 1, characterized in that: The main control board (15) is installed on the lower left side of the upper cover (2), and the battery (14) is installed on the lower right side of the upper cover (2).

7. A water cup with a fingerprint lock and a lid according to claim 1, characterized in that: An indicator light (17) is provided on the upper left side of the top cover (2), and a charging port (18) is provided on the upper right side of the top cover (2).

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