CN209315451U

CN209315451U - A kind of fingerprint cup

Info

Publication number: CN209315451U
Application number: CN201821307629.0U
Authority: CN
Inventors: 王朕; 王艺童
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-08-14
Filing date: 2018-08-14
Publication date: 2019-08-30
Anticipated expiration: 2028-08-14

Abstract

The utility model discloses a kind of fingerprint cup, including cup body and cup lid, Fingerprint Lock System is fixedly connected on cup lid, unlocked by fingerprint system includes fingerprint identification module, locker, pcb board and battery；Pcb board is electrically connected with battery, and battery is used to power to the component integrated on pcb board；Fingerprint identification module is electrically connected with pcb board, and the finger print information of acquisition is transferred to the CPU integrated on pcb board for CPU operational analysis by fingerprint identification module；Locker is electrically connected with pcb board, and the finger print information analysis result that pcb board is acquired according to fingerprint identification module controls locking or the unlocking movement of locker.Fingerprint identification module can verify that whether the fingerprint of user is consistent with the original fingerprint information of storage inside, if consistent, pcb board controls locker unlock, after unlock, rotatable open cup cover, if inconsistent, pcb board does not control locker then and makes unlocking motion, cup lid can not rotarily open, and prevent other people from either intentionally or unintentionally putting into dangerous things into cup body, improve the use degree of safety of cup.

Description

Fingerprint cup

Technical Field

The utility model relates to a cup utensil technical field, concretely relates to fingerprint cup.

Background

The cup is a tool for containing water, the existing water cup with a bottle cap (such as a vacuum cup and the like) generally comprises a cup body and a cup cover, the cup cover is generally in threaded connection with the cup body, and the cup cover is rotatably covered on the cup opening of the cup body.

The existing water cup has the defect that the water cup has no verification function, and other people except the user who uses the water cup can easily open the cup cover. Losses of varying degrees are caused in the following cases:

1. cups with the same appearance are easily mixed together;

2. others may intentionally open the cup cover to put harmful articles into the cup;

3. in the group of children, the children may go out of the group and throw harmful articles into the cups of other people;

4. in a group of children, the children may unintentionally throw harmful articles into the cups of others;

5. in an open office environment, a water cup is usually placed on an office table, and there may be a case where harmful articles are artificially thrown in.

Therefore, it is important that the cup has a verification function or an identification function for safety and health.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fingerprint cup, the bowl cover has the authentication function, just can open the bowl cover after authentication passes through, improves the safety in utilization degree of cup.

In order to achieve the above object, the embodiment of the present invention provides:

a fingerprint cup comprises a cup body and a cup cover, wherein a fingerprint lock system is fixedly connected to the cup cover, and the fingerprint unlocking system comprises a fingerprint identification module, a locking device, a PCB and a battery;

the PCB is electrically connected with a battery, and the battery is used for supplying power to components integrated on the PCB;

the fingerprint identification module is electrically connected with the PCB and transmits the acquired fingerprint information to a CPU integrated on the PCB for CPU operation and analysis;

the locking device is electrically connected with the PCB, and the PCB controls the locking or unlocking movement of the locking device according to the fingerprint information analysis result collected by the fingerprint identification module.

The utility model discloses further set up to: the locking device comprises a first lock cylinder and a linear driving device, the linear driving device is fixedly connected with the cup cover, a lock groove is formed in the cup body, the linear driving device can drive the first lock cylinder to be inserted into the lock groove or be pulled out of the lock groove after working, and the first lock cylinder can limit the relative rotation of the cup cover and the cup body after being inserted into the lock groove.

The utility model discloses further set up to: the linear driving device is a first electromagnetic driving device, the first lock cylinder is made of a magnetic material, and the first electromagnetic driving device drives the first lock cylinder to move linearly through electromagnetic acting force after being electrified.

The utility model discloses further set up to: the mounting cavity has been seted up on the bowl cover, fingerprint identification module fixed connection is inside the mounting cavity, and sliding connection has the sliding closure on the mounting cavity inner wall, and the sliding closure can cover fingerprint identification module or expose fingerprint identification module after sliding along the mounting cavity inner wall.

The utility model discloses further set up to: the cup cover is fixedly connected with an indicator light, the indicator light is electrically connected with the PCB, and the light emitting color of the indicator light corresponding to the locked and unlocked lock catch device is different.

The utility model discloses further set up to: fixedly connected with temperature sensor and display screen on the bowl cover, temperature sensor is located the bowl cover and is close to the one side of cup rim of a cup, display screen and temperature sensor respectively with PCB board electricity is connected, and temperature sensor is used for detecting the temperature of the inside water of cup and will detect data transmission and give the PCB board, and the PCB board transmits temperature data for the display screen again.

The utility model discloses further set up to: the cup cover is fixedly connected with a water level detection device, the water level detection device is an infrared distance sensor, a light emitting end and a light receiving end of the infrared distance sensor face the cup body along the direction parallel to the central axis of the cup body, the infrared sensor is electrically connected with the PCB, and the infrared sensor is used for detecting the height of the water surface in the cup body and transmitting detection data to the PCB.

The utility model discloses further set up to: the intelligent water quantity monitoring system is characterized in that a wireless communication module is integrated on the PCB, communication connection is established between the wireless communication module and a smart phone provided with a matched APP, the wireless communication module is used for sending water quantity information detected by the infrared sensor to the smart phone, and the APP displays real-time water quantity information and records historical water quantity change data.

The utility model discloses further set up to: the cup cover is fixedly connected with a face recognition module, the face recognition module is electrically connected with the PCB, the face recognition module is used for scanning face information and transmitting scanning data to the PCB, and the PCB compares the fingerprint information acquired by the fingerprint recognition module with the face information to judge whether the unlocking requirement is met.

The utility model discloses further set up to: the cup cover further comprises an auxiliary cover, the top surface of the cup cover is provided with a notch communicated with the cup opening of the cup body, the auxiliary cover is rotatably connected with the cup cover, and the auxiliary cover can cover the notch or open the notch after rotating relative to the cup cover.

The utility model discloses further set up to: the rotary central axis of the auxiliary cover is vertical to the central axis of the cup cover rotating around the cup body.

The utility model discloses further set up to: one surface of the auxiliary cover close to the cup cover is fixedly connected with a plug-in buckle, and one surface of the cup cover close to the auxiliary cover is provided with a jack for the plug-in buckle to be plugged in;

after the auxiliary cover rotates towards the direction close to the cup cover, the insert buckle can be inserted into the insert hole;

the side surface of one end of the insert buckle, which is far away from the auxiliary cover, is fixedly connected with an inverted buckle, and the side surface of the bottom of the insertion hole is provided with a buckling groove;

after the auxiliary cover is covered on the gap, the auxiliary cover is inserted into the buckling groove in a reverse buckling manner to limit the auxiliary cover to rotate towards the direction far away from the cup cover;

the inside of the cup cover is connected with a top block in a sliding way, one end of the top block extends to the buckling groove, and the other end of the top block extends to the side wall of the cup cover;

after the reverse buckle is inserted into the buckling groove, the ejector block is pressed, and the ejector block can be inserted into the buckling groove and eject the reverse buckle out of the buckling groove.

The utility model discloses further set up to: the cup body with be equipped with the elastic component between the kicking block, wherein one end and the kicking block looks fixed connection of elastic component, the other end of elastic component with bowl cover looks fixed connection, the flexible direction of elastic component is parallel with the slip direction of kicking block, and the kicking block extrudees the elastic component after towards being close to the direction slip of catching groove.

The utility model discloses further set up to: one surface of the auxiliary cover close to the cup cover is fixedly connected with a pin joint block, a pin joint hole is formed in the pin joint block, and the central axis of the pin joint hole is perpendicular to the rotating central axis of the cup cover;

a second electromagnetic driving device is fixedly connected to the cup cover and electrically connected with the PCB, a second lock cylinder is connected in the electromagnetic driving device in a sliding mode and made of a magnetic material, and the second lock cylinder is aligned to the pin joint hole;

the electromagnetic driving device drives the second lock cylinder to be inserted into the pin hole or pulled out of the pin hole through electromagnetic acting force.

The utility model discloses further set up to: and a charging interface is fixedly connected to the outer side wall of the cup cover and electrically connected with the PCB.

The utility model discloses further set up to: the cup cover is fixedly connected with a wireless charging module, and the wireless charging module is electrically connected with the PCB.

The embodiment of the utility model provides a have following advantage:

the fingerprint identification module can verify whether the fingerprint of the user is consistent with the original fingerprint information of the internal storage, if so, the PCB controls the locking device to unlock, after unlocking, the cup cover can be opened in a rotating mode, if not, the PCB does not control the locking device to unlock, the cup cover can not be opened in a rotating mode, harmful articles can be prevented from being put into the cup body intentionally or unintentionally by other people, the use safety of the cup is improved, and confusion can be prevented from occurring after the cups with similar appearances are put together.

Drawings

FIG. 1 is a schematic view showing the overall structure of a fingerprint cup in example 1;

FIG. 2 is a schematic view showing a connecting structure between the fingerprint lock system and the cup lid in embodiment 1;

fig. 3 is a schematic view showing the structure of the fingerprint lock system in embodiment 1;

FIG. 4 is a schematic view showing a structure of a lock groove in embodiment 1;

fig. 5 is a schematic view showing a state before the lock cylinder is inserted into the lock groove in embodiment 1;

fig. 6 is a schematic view showing a state after the lock cylinder is inserted into the lock groove in embodiment 1;

FIG. 7 is a schematic view showing the embodiment 1 after the slide cover slides downward to expose the fingerprint recognition module;

FIG. 8 is a schematic view of the entire structure of embodiment 2;

FIG. 9 is a schematic view showing a structure of a temperature sensor and an infrared distance sensor in embodiment 2;

FIG. 10 is a schematic view showing a connection structure between the face recognition module and the cup cover in embodiment 3;

FIG. 11 is a schematic view of the entire structure of embodiment 4;

FIG. 12 is a schematic view showing a state where the sub-cover is rotated to open the notch in embodiment 4;

FIG. 13 is a schematic view showing a covering structure in example 4;

fig. 14 is a schematic view showing a connection structure between the second lock cylinder and the pin joint block in embodiment 4;

FIG. 15 is an enlarged view of a portion of FIG. 14 at A;

FIG. 16 is a schematic view of the entire structure of embodiment 5;

FIG. 17 is a schematic view showing a structure of a lock groove in embodiment 6;

FIG. 18 is a schematic view showing the structure of the charging interface in embodiment 7;

fig. 19 is a diagram showing a structure of a wireless charging module according to embodiment 8.

Wherein,

1. a cup body; 11. locking the groove; 2. a cup cover; 21. a mounting cavity; 22. a secondary cover; 221. connecting blocks; 222. inserting and buckling; 223. reversing; 224. a pinning block; 225. a pin-connecting hole; 23. a notch; 24. a rotating shaft; 25. a jack; 26. a fastening groove; 27. a top block; 28. a spring; 3. a fingerprint lock system; 31. a fingerprint identification module; 32. a locking device; 321. a first lock cylinder; 322. a first electromagnetic drive device; 323. a second lock cylinder; 324. a second electromagnetic drive device; 33. a PCB board; 34. a battery; 4. a sliding cover; 5. an indicator light; 6. a display screen; 7. a temperature sensor; 8. an infrared distance sensor; 9. a face recognition module; 101. and a charging interface.

Detailed Description

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Example 1

A fingerprint cup is shown in figure 1 and comprises a cup body 1 and a cup cover 2, wherein the cup cover 2 is connected to the cup opening of the cup body 1 in a covering mode, and the cup body 1 is detachably connected with the cup cover 2 in a threaded mode.

Referring to fig. 2 and 3, a fingerprint lock system 3 is fixedly connected to the cup cover 2, the fingerprint unlocking system includes a fingerprint identification module 31, a locking device 32, a PCB 33 and a battery 34, and electronic components (not shown) such as a CPU are integrated on the PCB 33. PCB board 33, battery 34 and fingerprint identification module 31 are connected with bowl cover 2 looks fixed connection respectively, and locking device 32 fixed mounting is in the inside of bowl cover 2, and fingerprint identification module 31 is located the side of bowl cover 2. (the lines formed by the dots in FIG. 2 represent the outline of the occluded object).

The PCB 33 is electrically connected with the battery 34, the battery 34 is used for supplying power to integrated components on the PCB 33, the fingerprint identification module 31 is electrically connected with the PCB 33, the fingerprint identification module 31 transmits collected fingerprint information to the integrated CPU on the PCB 33 for CPU operation and analysis, the locking device 32 is electrically connected with the PCB 33, and the PCB 33 controls locking or unlocking movement of the locking device 32 according to a fingerprint information analysis result collected by the fingerprint identification module 31.

During the use, the user presses on fingerprint identification module 31 with the finger that has type in the fingerprint earlier, fingerprint identification module 31 will gather fingerprint data transmission to PCB board 33, electronic components on PCB board 33 will deposit original fingerprint information in inside and compare, if information matching is qualified (qualified fingerprint information that indicates the detection is unanimous with original fingerprint information), PCB board 33 control (actually be the control of the electron component on PCB board 33, for the convenience of expression, the following adopts "PCB board 33 control" description of this kind) locking device 32 unblock, locking device 32 unblock back, rotatable opening bowl cover 2, if match ineligibly, PCB board 33 does not make the action of control locking device 32 unblock, locking device 32 locks 2, can't rotate opening bowl cover 2. After the fingerprint identification module 31 is repeatedly pressed by the finger driven by information of qualified fingerprints, the PCB 33 controls the locking device 32 to switch between unlocking and locking actions, namely, after the cup cover 2 is covered, the fingerprint identification module 31 is pressed, the cup cover 2 can be locked, and the unlocking is carried out after the cup cover 2 is pressed again.

As shown in fig. 3, the locking device 32 includes a first lock cylinder 321 and a linear driving device, the linear driving device is fixedly connected to the cup lid 2, the linear driving device is a first electromagnetic driving device 322, the first lock cylinder 321 is made of a magnetic material, and the first electromagnetic driving device 322 drives the first lock cylinder 321 to move linearly by an electromagnetic force after being powered on.

As shown in fig. 4, the top surface of the cup mouth of the cup body 1 is provided with a locking groove 11, the opening of the locking groove 11 is long-strip-shaped, and the locking groove 11 is arc-shaped along the length direction, so that the lock cylinder 321 can be conveniently inserted. Referring to fig. 5 and 6, after the linear driving device works, the linear driving device can drive the first lock cylinder 321 to vertically move to insert into the lock groove 11 or pull out of the lock groove 11, and after the first lock cylinder 321 is inserted into the lock groove 11, the relative rotation between the lid 2 and the cup body 1 can be limited.

As shown in fig. 6 and 7, an installation cavity 21 is formed in the side surface of the cup cover 2, the fingerprint identification module 31 is fixedly connected inside the installation cavity 21, a sliding cover 4 is vertically and slidably connected to the inner wall of the installation cavity 21, after the sliding cover 4 vertically slides downwards along the inner wall of the installation cavity 21, the fingerprint identification module 31 is exposed out of the side surface of the cup cover 2, and the fingerprint identification module 31 can be pressed by fingers. After the sliding cover 4 is pushed to slide upwards, the sliding cover 4 can cover the fingerprint identification module 31, and the finger is prevented from being pressed to the fingerprint identification module 31 by accident.

The cup cover 2 is fixedly connected with an indicator lamp 5, the indicator lamp 5 is electrically connected with the PCB 33, and the locking device 32 is locked and then emits light with different colors corresponding to the indicator lamp 5 after being unlocked. After the locking device 32 is locked, the indicator lamp 5 emits green light, and after the locking device 32 is unlocked, red light is emitted, the light emitting mode adopts a flash mode, and the flash mode is lighted once at intervals of several seconds, so that the power consumption is saved.

The cup cover 2 is not limited to be used on a water cup, and can also be used for beverage bottles, medicine bottles, food bottles, storage tanks and the like.

Example 2

The utility model provides a fingerprint cup, with embodiment 1's difference lies in, as shown in fig. 8 and fig. 9, fixedly connected with display screen 6 on the side of bowl cover 2, bowl cover 2 is close to one side fixedly connected with temperature sensor 7 of 1 rim of a cup of cup, display screen 6 and temperature sensor 7 are connected with PCB board 33 electricity respectively, temperature sensor 7 is used for detecting the temperature of 1 inside water of cup and will detect data transmission for PCB board 33, PCB board 33 transmits temperature data for display screen 6 again, display screen 6 shows temperature information with digital form, the user of being convenient for reads the temperature of 1 interior water of cup.

Fixedly connected with water level detection device on bowl cover 2, water level detection device is infrared distance sensor 8, infrared distance sensor 8's light transmitting terminal and light receiving terminal all follow the direction towards cup 1 with cup 1 the central axis is parallel, infrared distance sensor 8's transmitting terminal sends infrared pulse signal back, infrared pulse signal is inconsistent with the surface of water in the cup 1, the surface of water reflects infrared pulse signal to infrared distance sensor 8's receiving terminal, calculate the time difference between transmission and the receipt and can obtain the distance between infrared sensor and the surface of water. The infrared sensor is electrically connected with the PCB 33, and the infrared sensor is used for detecting the height of the water surface in the cup body 1 and transmitting detection data to the PCB 33.

The integrated wireless communication module (not drawn in the picture) that has on PCB board 33, establish communication connection between wireless communication module and the smart mobile phone of installing supporting APP, wireless communication module is used for sending the water yield information that infrared sensor detected to the smart mobile phone, and APP shows real-time water yield information and takes notes historical water yield change data for the head of a family monitors child's drinking water condition.

Example 3

The utility model provides a fingerprint cup, with embodiment 1's difference lies in, as shown in fig. 10, fixedly connected with face identification module 9 on the bowl cover 2, face identification module 9 fixed mounting is on the lateral surface of bowl cover 2, face identification module 9 is connected with PCB board 33 electricity, face identification module 9 is used for scanning face information and gives PCB board 33 with scan data transmission, PCB board 33 compares the fingerprint information of fingerprint identification module 31 collection with face information and judges whether accord with the unblock requirement. When the face information detected by the face recognition module 9 is consistent with the original face information registered in the PCB 33 and the fingerprint information detected by the fingerprint recognition module 31 is qualified, the PCB controls the locking device 32 to unlock, so that the dual-verification protection is achieved and the use safety of the quilt is further improved.

Example 4

A fingerprint cup is different from embodiment 1 in that as shown in figure 11, a cup cover 2 further comprises an auxiliary cover 22, and with reference to figure 12, a notch 23 communicated with a cup opening of a cup body 1 is formed in the top surface of the cup cover 2, the auxiliary cover 22 is rotatably connected with the cup cover 2, and the auxiliary cover 22 can cover the notch 23 or open the notch 23 after rotating relative to the cup cover 2.

As shown in fig. 13 and 14, a connecting block 221 is fixedly connected to the edge of the auxiliary lid 22, a rotating shaft 24 is fixedly connected to the edge of the cup lid 2, and the rotating shaft 24 is rotatably connected to the connecting block 221. The central axis of rotation of the auxiliary lid 22 is perpendicular to the central axis of rotation of the cup lid 2 about the cup body 1.

A plug-in buckle 222 is fixedly connected to one surface of the auxiliary cover 22 close to the cup cover 2, and with reference to fig. 12, a plug hole 25 for the plug-in buckle 222 to be plugged in is formed in one surface of the cup cover 2 close to the auxiliary cover 22; after the auxiliary lid 22 is turned over toward the direction close to the lid 2, the insertion buckle 222 can be inserted into the insertion hole 25.

Referring to fig. 15, an inverted buckle 223 is fixedly connected to a side surface of one end of the buckle 222 away from the auxiliary lid 22, a buckling groove 26 is further formed on a side surface of the bottom of the insertion hole 25, after the auxiliary lid 22 is covered on the notch 23, the inverted buckle 223 is inserted into the buckling groove 26 to limit the auxiliary lid 22 to rotate towards a direction away from the cup lid 2.

A top block 27 is connected in the cup cover 2 in a sliding manner, one end of the top block 27 extends to the buckling groove 26, and the other end of the top block 27 extends to the outer side wall of the cup cover 2;

after the reverse 223 is inserted into the fastening groove 26, the top block 27 is pressed by hand, and the top block 27 can be inserted into the fastening groove 26 to push the reverse 223 out of the fastening groove 26.

Be equipped with the elastic component between cup 1 and kicking block 27, the elastic component adopts spring 28, wherein one end and kicking block 27 looks fixed connection of spring 28, the other end and bowl cover 2 looks fixed connection of spring 28, the flexible direction of spring 28 is parallel with the slip direction of kicking block 27, press kicking block 27 with the hand and make kicking block 27 slide towards the direction that is close to catching groove 26 after extrusion spring 28 and ejecting catching groove 26 with back-off 223, after loosening the hand, spring 28 resumes deformation and promotes kicking block 27 and slides towards the direction of keeping away from catching groove 26 and resets.

With reference to fig. 12, 13 and 14, a pin joint block 224 is fixedly connected to a surface of the auxiliary cover 22 close to the cup cover 2, a pin joint hole 225 is formed in the pin joint block 224, a central axis of the pin joint hole 225 is perpendicular to a central axis of rotation of the cup cover 2, a second electromagnetic driving device 324 is fixedly connected to the cup cover 2, the second electromagnetic driving device 324 is electrically connected to the PCB 33, a second lock cylinder 323 is slidably connected to the electromagnetic driving device, the second lock cylinder 323 is made of a magnetic material, and after the auxiliary cover 22 rotates to close the notch 23, the second lock cylinder 323 is aligned to the pin joint hole 225; the electromagnetic driving means drives the second key cylinder 323 to be inserted into the key insertion hole 225 or to be extracted from the key insertion hole 225 by an electromagnetic force. After the second lock core 323 is inserted into the pin hole 225, the auxiliary cover 22 cannot be rotated in the direction away from the cup cover 2 after the top block 27 is pressed to push the reverse buckle 223 out of the buckling groove 26; after the second lock core 323 is pulled out of the pin hole 225, the top block 27 is pushed out of the fastening groove 26, and the auxiliary cover 22 can be rotated in a direction away from the cup cover 2 to open the notch 23.

Example 5

A fingerprint cup is different from the embodiment 4 in that, as shown in fig. 16, a rotating shaft 24 is fixedly connected to the top surface edge of a cup cover 2, the central axis of the rotating shaft 24 is parallel to the rotating central axis of the cup cover 2, and an auxiliary cover 22 is rotatably connected with the rotating shaft 24 and can cover a gap 23 or open the gap 23 after rotating around the rotating shaft 24 (the rotating direction indicated by a double-headed arrow in fig. 16).

Example 6

A fingerprint cup is different from embodiment 1 in that, as shown in fig. 17, a lock groove 11 is arranged on the outer side wall of a cup opening of a cup body 1, a first lock core 321 is positioned on the inner side wall of a cup cover 2, the sliding direction of the first lock core 321 is vertical to the rotating central axis of the cup cover 2, and the first lock core 321 is aligned with the lock groove 11. The first lock 321 is inserted into the lock slot 11 to restrict the lid 2 from rotating relative to the cup 1.

Example 7

A fingerprint cup, with embodiment 1's difference lies in, as shown in fig. 18, fixedly connected with charges interface 101 on the lateral wall of bowl cover 2 (charge interface 101 can adopt USB, Micro-USB, Type-C, Lightning interface etc.), charges interface 101 and PCB board 33 electricity and is connected, charges interface 101 with charge battery 34.

Example 8

A fingerprint cup, with embodiment 1's difference lie in, as shown in fig. 19, fixedly connected with wireless charging module 102 on the bowl cover 2, wireless charging module 102 with PCB board 33 electricity is connected, wireless charging module 102 is used for using with the cooperation of wireless charger, charges battery 34 through electromagnetic induction.

The lines formed by dots in the figure all represent the contour lines of the occluded object.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a fingerprint cup, includes cup (1) and bowl cover (2), characterized by:

the cup cover (2) is fixedly connected with a fingerprint lock system (3), and the fingerprint unlocking system comprises a fingerprint identification module (31), a locking device (32), a PCB (33) and a battery (34);

the PCB (33) is electrically connected with a battery (34), and the battery (34) is used for supplying power to components integrated on the PCB (33);

the fingerprint identification module (31) is electrically connected with the PCB (33), and the fingerprint identification module (31) transmits the acquired fingerprint information to a CPU integrated on the PCB (33) for CPU operation and analysis;

the locking device (32) is electrically connected with the PCB (33), and the PCB (33) controls the locking or unlocking movement of the locking device (32) according to the fingerprint information analysis result collected by the fingerprint identification module (31);

the cup cover (2) further comprises an auxiliary cover (22), the top surface of the cup cover (2) is provided with a notch (23) communicated with the cup opening of the cup body (1), the auxiliary cover (22) is rotatably connected with the cup cover (2), and the auxiliary cover (22) can cover the notch (23) or open the notch (23) after rotating relative to the cup cover (2);

the rotating central axis of the auxiliary cover (22) is vertical to the central axis of the cup cover (2) rotating around the cup body (1).

2. The fingerprint cup of claim 1, wherein: the locking device (32) comprises a first lock cylinder (321) and a linear driving device, the linear driving device is fixedly connected with the cup cover (2), a lock groove (11) is formed in the cup body (1), the linear driving device can drive the first lock cylinder (321) to be inserted into the lock groove (11) or pull out the lock groove (11) after working, and the first lock cylinder (321) can limit the relative rotation of the cup cover (2) and the cup body (1) after being inserted into the lock groove (11).

3. The fingerprint cup of claim 2, wherein: the linear driving device is a first electromagnetic driving device (322), the first lock cylinder (321) is made of a magnetic material, and the first electromagnetic driving device (322) drives the first lock cylinder (321) to move linearly through electromagnetic acting force after being electrified.

4. The fingerprint cup of claim 1, wherein: the mounting chamber (21) has been seted up on bowl cover (2), fingerprint identification module (31) fixed connection is inside mounting chamber (21), and sliding connection has sliding closure (4) on mounting chamber (21) inner wall, and sliding closure (4) can cover fingerprint identification module (31) or expose fingerprint identification module (31) after sliding along mounting chamber (21) inner wall.

5. The fingerprint cup of claim 1, wherein: fixedly connected with pilot lamp (5) on bowl cover (2), pilot lamp (5) with PCB board (33) electricity is connected, locking device (32) are locked the back and are different with the luminous colour of pilot lamp (5) that the unblock back corresponds.

6. The fingerprint cup of claim 1, wherein: fixedly connected with temperature sensor (7) and display screen (6) on bowl cover (2), temperature sensor (7) are located bowl cover (2) and are close to the one side of cup (1) rim of a cup, display screen (6) and temperature sensor (7) respectively with PCB board (33) electricity is connected, and temperature sensor (7) are used for detecting the temperature of cup (1) inside water and will detect data transmission and give PCB board (33), and PCB board (33) give display screen (6) with temperature data transmission again.

7. The fingerprint cup of claim 6, wherein: fixedly connected with water level detection device on bowl cover (2), water level detection device are infrared distance sensor (8), the light transmitting terminal and the light receiving terminal of infrared distance sensor (8) all along with cup (1) the parallel direction of the central axis towards cup (1), infrared sensor with PCB board (33) electricity is connected, and infrared sensor is used for detecting the height of the surface of water in cup (1) and will detect data transmission and give PCB board (33).

8. The fingerprint cup of claim 7, wherein: the intelligent water quantity monitoring system is characterized in that a wireless communication module is integrated on the PCB (33), communication connection is established between the wireless communication module and a smart phone provided with a matched APP, the wireless communication module is used for sending water quantity information detected by the infrared sensor to the smart phone, and the APP displays real-time water quantity information and records historical water quantity change data.

9. The fingerprint cup of claim 1, wherein: fixedly connected with face identification module (9) on bowl cover (2), face identification module (9) are connected with PCB board (33) electricity, and face identification module (9) are used for scanning face information and give PCB board (33) with scan data transmission, and PCB board (33) will fingerprint information that fingerprint identification module (31) gathered compares with face information and judges whether accord with the unblock requirement.

10. The fingerprint cup of claim 1, wherein:

a plug-in buckle (222) is fixedly connected to one surface of the auxiliary cover (22) close to the cup cover (2), and a jack (25) for the plug-in buckle (222) to be plugged in is formed in one surface of the cup cover (2) close to the auxiliary cover (22);

after the auxiliary cover (22) rotates towards the direction close to the cup cover (2), the inserting buckle (222) can be inserted into the inserting hole (25);

the side surface of one end of the insert buckle (222) far away from the auxiliary cover (22) is fixedly connected with an inverted buckle (223), and the side surface of the bottom of the insertion hole (25) is provided with a buckling groove (26);

after the auxiliary cover (22) is covered on the notch (23), the reverse buckle (223) is inserted into the buckling groove (26) to limit the auxiliary cover (22) to rotate towards the direction far away from the cup cover (2);

a top block (27) is connected in the cup cover (2) in a sliding manner, one end of the top block (27) extends to the buckling groove (26), and the other end of the top block (27) extends to the side wall of the cup cover (2);

after the reverse buckle (223) is inserted into the buckling groove (26), the top block (27) is pressed, and the top block (27) can be inserted into the buckling groove (26) and push the reverse buckle (223) out of the buckling groove (26).

11. The fingerprint cup of claim 10, wherein: cup (1) with be equipped with the elastic component between kicking block (27), one of them one end and kicking block (27) looks fixed connection of elastic component, the other end of elastic component with bowl cover (2) looks fixed connection, the flexible direction of elastic component is parallel with the slip direction of kicking block (27), kicking block (27) are towards being close to extrude the elastic component after the direction slip of catching groove (26).

12. The fingerprint cup of claim 1, wherein:

one surface of the auxiliary cover (22) close to the cup cover (2) is fixedly connected with a pin joint block (224), a pin joint hole (225) is formed in the pin joint block (224), and the central axis of the pin joint hole (225) is perpendicular to the rotating central axis of the cup cover (2);

a second electromagnetic driving device (324) is fixedly connected to the cup cover (2), the second electromagnetic driving device (324) is electrically connected with the PCB (33), a second lock cylinder (323) is connected in the electromagnetic driving device in a sliding mode, the second lock cylinder (323) is made of magnetic materials, and the second lock cylinder (323) is aligned to the pin joint hole (225);

the electromagnetic driving device drives the second lock cylinder (323) to be inserted into the pin hole (225) or pulled out of the pin hole (225) through electromagnetic force.

13. A fingerprint cup as defined in any one of claims 1 to 12, wherein: fixedly connected with charges interface (101) on the lateral wall of bowl cover (2), charge interface (101) with PCB board (33) electricity is connected.

14. A fingerprint cup as defined in any one of claims 1 to 12, wherein: the wireless charging module (102) is fixedly connected to the cup cover (2), and the wireless charging module (102) is electrically connected with the PCB (33).