Intelligent vacuum cup capable of supporting fingerprint identification unlocking

Abstract

The utility model discloses an intelligent vacuum cup supporting fingerprint identification unlocking. The intelligent vacuum cup comprises a cup body, a first cover body, a sleeve and a second cover body. The first cover body is provided with a first through hole; one end of the first cover body is in threaded connection with the opening of the cup body, and the end face of the other end of the first cover body is provided with a plurality of protrusions arranged around the through hole at intervals; the sleeve rotationally sleeves the first cover body, and the end face of the sleeve is provided with lock teeth which slide in a reciprocating mode in the radial direction; when the lock teeth slide to any adjacent protrusions, the sleeves coaxially rotate. The end face of the sleeve is further provided with a water outlet pipe communicating with the first through hole. A fingerprint identification module is arranged in the second cover body, and the second cover body is in turnover connection with the end face of the sleeve; through cooperation of the lock teeth and the protrusions, timely locking and rotation between the first cover body and the sleeve are achieved, due to the fact that no motor continues to be adopted as a main locking structure, the size and the weight of the part formed by the first cover body and the sleeve are greatly reduced, and the device is more suitable for children to use.

Description

Technical Field

[0001] The utility model relates to the field of thermos cups, in particular to an intelligent thermos cup supporting fingerprint recognition unlocking. Background Art

[0002] With the trend of electrification of commodities, and in order to better target children's use, technicians have added fingerprint recognition technology to thermos cups. When children use this type of thermos cup, they need to first identify their identity through fingerprint recognition, and then the lid can be opened for use, to prevent misuse among children and reduce the risk of germ transmission. In the prior art, in order to prevent the cup lid from being opened when it is closed, a utility model with Chinese patent number CN202221893318.3 discloses an intelligent safety lid and thermos cup, which slide up and down through a locking mechanism, and whether the meshing with the lower tooth structure is achieved based on successful identity matching; when the identity matching is successful, When in the engaged state, the cover body can be regarded as connected to the thermos cup by a threaded connection, and the cover body and the thermos cup can be disconnected by rotating, so as to perform operations such as drinking water or adding water; when the identity matching does not correspond, when in the non-engaged state, the upper cover and the lower cover in the cover body can rotate relative to each other, and the thread cannot be rotated to open it; however, it is found in actual search that the locking structure needs to be used in conjunction with the motor, and the space between the upper cover and the lower cover needs to be occupied in the inner cavity of the cup body in order to accommodate the motor and the battery, which increases the weight of the overall product, etc., which is not conducive to use by child users; therefore, a structural change is needed to reasonably change the thermos cup to solve the above-mentioned technical problems. Utility Model Content

[0003] The utility model provides a solution to the technical problem that the locking and rotation of the upper and lower covers of the existing fingerprint thermos cup need to be realized by a motor structure, which has a relatively complex structure and leads to an increase in the overall volume and weight of the thermos cup.

[0004] To achieve the above object, the utility model provides a smart thermos cup that supports fingerprint recognition unlocking, comprising:

[0005] Cup body;

[0006] A first cover body, wherein the first cover body is provided with a first through hole; one end of the first cover body is threadedly connected to the open end of the cup body, and the end surface of the other end is provided with a plurality of groups of protrusions spaced around the through hole;

[0007] A sleeve, the sleeve is rotatably sleeved on the first cover body, and the end surface of the sleeve is provided with a locking tooth that slides radially back and forth; when the locking tooth slides to any adjacent protrusion, the sleeve rotates coaxially with the first cover body; the end surface of the sleeve is also provided with a water outlet pipe connected to the first through hole;

[0008] A second cover body, wherein a fingerprint identification module is disposed in the second cover body, and the second cover body is connected to the end surface of the sleeve by flipping.

[0009] Wherein, the end surface of the sleeve is provided with a sliding hole, and both sides of the locking tooth are provided with sliding grooves that cooperate with the edge of the sliding hole.

[0010] Among them, one end of the locking tooth is provided with an inclined portion; the covering surface of the second cover body is provided with a linkage protrusion; when the second cover body is covered on the first cover body, the linkage protrusion presses the inclined portion to make the locking tooth escape from the protrusion.

[0011] Wherein, the water outlet pipe is connected to the locking tooth via an elastic member.

[0012] It also includes an arc-shaped piece, both sides of which abut against the inner wall of the water outlet pipe to form a first water outlet channel and a second water outlet channel. The second water outlet channel is also provided with a connecting hose, which extends to the inner bottom of the cup body.

[0013] Wherein, the water outlet end of the water outlet pipe protrudes from the surface of the sleeve, and the second cover body is provided with an avoidance cavity for accommodating the water outlet end.

[0014] The end surface of the sleeve is also provided with a snap ring, the second cover body is provided with an avoidance groove for accommodating the snap ring, a retractable and movable locking pin mechanism is provided in the avoidance groove, and the locking pin mechanism is controlled by the fingerprint recognition module.

[0015] Wherein, the fingerprint recognition module is provided with a fingerprint panel on the surface of the second cover body.

[0016] The beneficial effects of the utility model are as follows: compared with the prior art, the utility model provides an intelligent thermos cup supporting fingerprint recognition unlocking, comprising a cup body, a first cover body, a sleeve and a second cover body; the first cover body is provided with a first through hole; one end of the first cover body is threadedly connected to the open end of the cup body, and the end face of the other end is provided with a plurality of groups of protrusions arranged at intervals around the through hole; the sleeve is rotatably fitted on the first cover body, and the end face of the sleeve is provided with locking teeth that slide radially back and forth; when the locking teeth slide to any adjacent protrusions, the sleeve rotates coaxially with the sleeve; the end face of the sleeve is also provided with a water outlet pipe connected to the first through hole; a fingerprint recognition module is provided in the second cover body, and the second cover body is flipped and connected with the end face of the sleeve; the locking teeth and the protrusions are cooperated to realize the timely locking and rotation between the first cover body and the sleeve, and since the motor is not continued to be used as the main locking structure, the volume and weight constituted by the first cover body and the sleeve are greatly reduced, which is more suitable for use by children. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the utility model in the closed state;

[0018] Figure 2 This is a three-dimensional diagram of the utility model in the open state;

[0019] Figure 3 It is an exploded view of the utility model;

[0020] Figure 4 This is a schematic diagram of the cooperation between the first cover and the sleeve of the utility model;

[0021] Figure 5 It is a schematic diagram of the second cover body of the utility model.

[0022] The main component symbols are described as follows:

[0023] 1. Cup body; 11. Connecting hose;

[0024] 2. first cover; 21. first through hole; 22. protrusion;

[0025] 3. Sleeve; 31. Water outlet pipe; 32. Sliding hole; 33. Arc sheet; 34. Lock ring;

[0026] 4. Locking teeth; 41. Sliding groove; 42. Inclined portion; 43. Elastic member;

[0027] 5. Second cover body; 51. Linkage protrusion; 52. Avoidance groove; 53. Locking pin mechanism; 54. Fingerprint panel. DETAILED DESCRIPTION

[0028] In order to more clearly illustrate the present invention, the present invention is further described below in conjunction with the accompanying drawings.

[0029] In the following description, the example details are given to provide a deeper understanding of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. It should be understood that the specific embodiments are only used to explain the utility model, and are not used to limit the utility model.

[0030] It should be understood that when the terms "include" and / or "comprises" are used in this specification, they indicate the existence of the stated features, integers, steps, operations, elements or components, but do not exclude the existence or addition of one or more other features, integers, steps, operations, elements, components or combinations thereof.

[0031] In view of the problem that the locking and rotation of the upper and lower covers of the existing fingerprint thermos cup need to be realized by the motor structure, which is a relatively complex structure, this application provides a smart thermos cup that supports fingerprint recognition unlocking. Figure 1 To Attachment Figure 5, including a cup body 1, a first cover body 2, a sleeve 3 and a second cover body 5; the first cover body 2 has a first through hole 21; one end of the first cover body 2 is threadedly connected to the open end of the cup body 1, and the end surface of the other end is provided with a plurality of groups of protrusions 22 arranged around the through hole at intervals; the sleeve 3 is rotatably fitted on the first cover body 2, and the end surface of the sleeve 3 is provided with a radially reciprocating sliding locking tooth 4; when the locking tooth 4 slides to any adjacent protrusion 22, the sleeve 3 rotates coaxially with the sleeve 3; the end surface of the sleeve 3 is also provided with a water outlet pipe 31 connected to the first through hole 21; a fingerprint recognition module is provided in the second cover body 5, and the second cover body 5 is flipped and connected with the end surface of the sleeve 3;

[0032] The locking teeth 4 and the protrusions 22 cooperate to achieve timely locking and rotation between the first cover body 2 and the sleeve 3. Since the motor is no longer used as the main locking structure, the volume and weight of the first cover body 2 and the sleeve 3 are greatly reduced, which is more suitable for children.

[0033] An installation space for accommodating the lock tooth 4 is formed between the sleeve 3 and the first end cover. In order to make the sliding action of the lock tooth 4 smoother and more stable, in the present embodiment, a sliding hole 32 is provided on the end face of the sleeve 3, and sliding grooves 41 are provided on both sides of the lock tooth 4 to cooperate with the edge of the sliding hole 32. The sliding grooves 41 on both sides of the lock tooth 4 make the sliding action more uniform and stable, so that the sliding is not easy to deviate, so that it cannot slide between the expected two adjacent protrusions 22, resulting in locking failure.

[0034] In this embodiment, a sloped portion 42 is provided at one end of the lock tooth 4; a linkage protrusion 51 is provided on the covering surface of the second cover body 5; when the second cover body 5 is covered on the first cover body 2, the linkage protrusion 51 squeezes the sloped portion 42 so that the lock tooth 4 escapes from the protrusion 22; by means of the linkage protrusion 51, when the second cover body 5 is covered, the linkage protrusion 51 squeezes the sloped surface, and the lock tooth 4 is subjected to force on the sloped surface and moves in a direction away from the protrusion 22, thereby escaping from the position between two adjacent protrusions 22, and the first cover body 2 and the sleeve 3 are freed from restrictions, so that the first cover body 2 and the sleeve 3 can rotate relative to each other. When the second cover body 5 is folded to open the sleeve 3, the linkage protrusion 51 is gradually released from the squeezing, and the locking tooth 4 gradually slides toward between the two adjacent protrusions 22 to achieve the relative locking of the first cover body 2 and the sleeve 3. At this time, the child user can rotate the sleeve 3 to release the separation of the first cover body 2 and the cup body 1 achieved by the thread; the resetting action of the locking tooth 4 can be achieved by an elastic roller or a magnetic structure. If a rebound slide rail is used, it is only necessary to arrange the rebound slide rail on the end surface of the first cover body 2, and the locking tooth 4 is connected to the rebound slide rail to achieve the preset sliding direction. The first magnetic structure is arranged between the two protrusions 22, so that the preparation material of the lock tooth 4 is made of magnetic metal, or a second magnetic structure is embedded in the lock tooth 4. When the second cover 5 is opened, the first magnetic structure and the second magnetic structure are used to move the lock tooth 4 between the two protrusions 22 to complete the locking. In a better solution, if a rebound track is used, the volume, cost and assembly difficulty of the product are increased, and the use of the first magnetic structure and the second magnetic structure is easy to cause contact with external metal. The metal products produce adsorption, and child users are easily attracted to them; therefore, in this embodiment, the water outlet pipe 31 and the lock tooth 4 are connected by an elastic member 43, and the elastic member 43 can be a spring, a spring or an elastic silicone element. Taking a spring as an example, one end of the spring abuts against the water outlet pipe 31, and the other end is connected to the lock tooth 4, so that the lock tooth 4 is pushed between the two protrusions 22 to achieve locking; in the unlocked state, the linkage protrusion 51 squeezes the inclined surface, so that the spring is compressed, driving the lock tooth 4 to escape from between the two protrusions 22, so that the first cover plate and the sleeve 3 can achieve relative rotation.

[0035] In this embodiment, it also includes an arc-shaped piece 33, and the two sides of the arc-shaped piece 33 are in contact with the inner wall of the water outlet pipe 31 to form a first water outlet channel and a second water outlet channel. The second water outlet channel is also provided with a connecting hose 11, and the connecting hose 11 extends to the inner bottom of the cup body 1; it is not difficult to understand that the arc-shaped piece 33 expands two water outlet methods, which is convenient for children of different ages to use. For example, older children can use the first water outlet channel to tilt the entire thermos cup to drink directly, and younger children can suck the water outlet end of the water outlet pipe 31 and suck beverages or drinking water through the second water outlet channel and the connecting hose 11; more preferably, the water outlet end of the water outlet pipe protrudes from the surface of the sleeve 3, and the second cover body 5 is provided with an avoidance cavity for accommodating the water outlet end, so that the water outlet is more convenient and easy to control.

[0036] In this embodiment, a snap ring is further provided on the end face of the sleeve 3, and the second cover body 5 is provided with an avoidance groove 52 for accommodating the snap ring, and a retractable and movable locking pin mechanism 53 is provided in the avoidance groove 52, and the locking pin mechanism 53 is controlled by the fingerprint recognition module; wherein, the fingerprint recognition module is provided with a fingerprint panel 54 on the surface of the second cover body 5; it is not difficult to understand that the fingerprint recognition module includes a main control chip, a battery, a telescopic motor and a fingerprint panel, and the battery, the telescopic motor and the fingerprint panel are all electrically connected to the main control chip, and the telescopic shaft of the telescopic motor is connected to the locking pin mechanism, and the overall operation recognition is smooth. The child user generates fingerprint information by touching the fingerprint panel, and the main control chip determines whether the fingerprint information matches the fingerprint recorded in the library. When the match is correct, the main control chip controls the telescopic motor to work, so that the locking pin is retracted into the first cover body; when the second cover body is closed, the closing state can be identified by the main control chip and the position sensor technology, and the main control chip controls the telescopic motor to extend into the lock ring, thereby achieving locking.

[0037] The overall use process of the present application is as follows: in the closed state, when the second cover body 5 is closed by the sleeve 3, the locking pin mechanism 53 extends into the locking ring 34, and the linkage protrusion 51 always presses the inclined surface so that the elastic member 43 is compressed and kept away from the protrusion 22. At this time, the second cover body 5 and the sleeve 3 can be understood as a fixed connection, that is, the second cover body 5 and the sleeve 3 rotate relative to the first cover body 2 as a whole, thereby preventing the thermos cup from being opened by a non-owner user; when drinking is needed, that is, it is necessary to change from the closed state to the open state, the child user first performs identity recognition through the fingerprint recognition module, and when the fingerprint matches correctly, the locking pin in the avoidance groove 52 is retracted into the second cover body 5, and the second cover The body 5 can be flipped open. During the opening process, the linkage protrusion 51 contacts the extrusion inclined surface, and the elastic potential energy of the elastic member 43 is released, so that the locking tooth 4 extends between the two protrusions 22. At this time, the first cover body 2 and the sleeve 3 are considered to be fixedly connected. The sleeve 3 can be rotated to adjust the tightness of the threaded installation, so that the first cover body 2 is fully opened for actions such as adding water, cleaning or pouring water, and as the second cover body 5 is opened, the water outlet pipe 31 is fully exposed, and the child user can choose the drinking method according to his or her own preferences and habits; when the drinking action is completed, the child user flips the second cover body 5 to cover the sleeve 3, so that the thermos cup is in the aforementioned covering state. The overall structure is reasonable and convenient, and is more suitable for child users.

[0038] The advantages of the utility model are:

[0039] The locking teeth and the protrusions cooperate to achieve timely locking and rotation between the first cover body and the sleeve. Since the motor is no longer used as the main locking structure, the volume and weight of the first cover body and the sleeve are greatly reduced, making it more suitable for children.

[0040] The above disclosures are only several specific embodiments of the present invention, but the present invention is not limited thereto, and any changes that can be conceived by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A smart thermos cup that supports fingerprint recognition unlocking, characterized in that: include: Cup body; A first cover body, wherein the first cover body is provided with a first through hole; one end of the first cover body is threadedly connected to the open end of the cup body, and the end surface of the other end is provided with a plurality of groups of protrusions spaced around the through hole; A sleeve, the sleeve is rotatably sleeved on the first cover body, and the end surface of the sleeve is provided with a locking tooth that slides radially back and forth; when the locking tooth slides to any adjacent protrusion, the sleeve rotates coaxially with the first cover body; the end surface of the sleeve is also provided with a water outlet pipe connected to the first through hole; A second cover body, wherein a fingerprint identification module is disposed in the second cover body, and the second cover body is connected to the end surface of the sleeve by flipping.

2. The smart thermos cup supporting fingerprint recognition unlocking according to claim 1, characterized in that: The end surface of the sleeve is provided with a sliding hole, and both sides of the locking teeth are provided with sliding grooves that match with the edge of the sliding hole.

3. The smart thermos cup supporting fingerprint recognition unlocking according to claim 2, characterized in that: One end of the locking tooth is provided with an inclined portion; the covering surface of the second cover body is provided with a linkage protrusion; when the second cover body is covered on the first cover body, the linkage protrusion presses the inclined portion to make the locking tooth escape from the protrusion.

4. The smart thermos cup supporting fingerprint recognition unlocking according to claim 3, characterized in that: The water outlet pipe is connected to the locking tooth via an elastic member.

5. The smart thermos cup supporting fingerprint recognition unlocking according to any one of claims 1-4, characterized in that: It also includes an arc-shaped piece, both sides of which abut against the inner wall of the water outlet pipe to form a first water outlet channel and a second water outlet channel. The second water outlet channel is also provided with a connecting hose, and the connecting hose extends to the inner bottom of the cup body.

6. The smart thermos cup supporting fingerprint recognition unlocking according to claim 5, characterized in that: The water outlet end of the water outlet pipe protrudes from the surface of the sleeve, and the second cover body is provided with an escape cavity for accommodating the water outlet end.

7. The smart thermos cup supporting fingerprint recognition unlocking according to any one of claims 1-4, characterized in that: The end surface of the sleeve is also provided with a snap ring, and the second cover body is provided with an escape groove for accommodating the snap ring. A retractable and movable locking pin mechanism is provided in the escape groove, and the locking pin mechanism is controlled by the fingerprint recognition module.

8. The smart thermos cup supporting fingerprint recognition unlocking according to claim 1, characterized in that: The fingerprint identification module is provided with a fingerprint panel on the surface of the second cover.

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