WO2022233144A1

WO2022233144A1 - Container self-locking mechanism and self-locking water cup

Info

Publication number: WO2022233144A1
Application number: PCT/CN2021/140730
Authority: WO
Inventors: 黄猷霖; 林勇
Original assignee: 翰斯科技(深圳)有限公司
Priority date: 2021-05-07
Filing date: 2021-12-23
Publication date: 2022-11-10
Also published as: CN113133626B; CN113133626A

Abstract

The present invention relates to the technical field of water cup containers, and discloses a container self-locking mechanism and a self-locking water cup. The container self-locking mechanism comprises a cover body and a self-locking assembly, wherein the cover body comprises a top cover and a bottom cover, the bottom cover being rotatably connected to the container and covering an opening of the container, the bottom cover being provided with a through hole that is configured to be in communication with the interior of the container, and the top cover being rotatably connected to the bottom cover and covering the through hole; and the self-locking assembly is arranged on the cover body and comprises a fingerprint recognition switch, a first self-locking structure and a second self-locking structure. In the container self-locking mechanism provided in the present invention, the first self-locking structure and the second self-locking structure are provided, and the fingerprint recognition switch is also provided to perform unlock control for the first self-locking structure and the second self-locking structure, such that the container self-locking mechanism has a self-locking function, and the use of fingerprint recognition achieves simpler and more intelligent unlocking of the container self-locking mechanism.

Description

Container self-locking mechanism and self-locking water cup

technical field

The invention relates to the technical field of water cup containers, in particular to a container self-locking mechanism and a self-locking water cup.

Background technique

Now everyone is concerned about the safety of children's drinking in public places such as kindergartens and schools. They are worried that children will throw sundries and toxic substances into each other's drinking glasses due to mischief, and they are also worried that criminals will retaliate and other reasons. The invention completely solves the design blank for the safety of children's water cups in the market, and makes the water cup have a self-locking function by means of fingerprint recognition and mechanical transmission design, which is not only safe and secure, but also low in cost , can be generally accepted by ordinary consumers in the market.

technical solutions

The purpose of the present invention is to provide a container self-locking mechanism and a self-locking water cup, which aims to solve the problem that the water cup does not have a self-locking function in the prior art, and there are hidden dangers in safety.

The present invention is implemented in this way. In the first aspect, the embodiments of the present invention provide a container self-locking mechanism, including a cover body and a self-locking assembly; the cover body includes a top cover and a bottom cover, and the bottom cover can be rotatable. It is connected to the container and covers the opening of the container, the bottom cover is provided with a through hole, the through hole is used to communicate with the inside of the container, and the top cover can be rotatably connected to the bottom cover upper and cover the through hole; the self-locking component is arranged on the cover body, the self-locking component includes a fingerprint identification switch, a first self-locking structure and a second self-locking structure; the first self-locking The structure can lock and cover the bottom cover on the container, the second self-locking structure can lock and cover the top cover on the bottom cover, and the fingerprint identification switch can drive the The first self-locking structure and the second self-locking structure move so that the bottom cover and the top cover can rotate respectively.

Further, the fingerprint identification switch includes a fingerprint identification module, a relay and a telescopic structure; the fingerprint identification module is electrically connected with the relay, and the fingerprint identification module can identify fingerprint information and control the charging and power-off of the relay, The relay is connected with the telescopic structure, and the telescopic structure is respectively connected with the first self-locking structure and the second self-locking structure; when the relay is in a charging state, the relay can drive the telescopic structure structure movement to move the first self-locking structure and the second self-locking structure, respectively.

Further, the first self-locking structure includes a clip and a first elastic member, a positioning member that can be embedded and matched with the clip is fixed on the container, and a positioning member is provided on the positioning member for the clip. A card slot into which the clip is embedded, one end of the clip is connected to the first elastic member, the other end of the clip can be embedded in the slot, and the clip also abuts against the telescopic structure; when When the relay is in a charging state, the telescopic structure moves in a first direction, and the telescopic structure can push the clip to move in the direction of the first elastic member, so that the first elastic member is in a compressed state , when the relay is in a power-off state, the first elastic member in a compressed state can drive the clip to move in the direction of the positioning member, so that the clip is embedded in the slot, and The telescopic structure is moved in a second direction.

Further, the second self-locking structure includes a clip and a second elastic member, one end of the clip is connected to the second elastic member, and the other end of the clip is provided with a clip capable of being locked with the top cover. The middle part of the clip has a rotating shaft; during the movement of the telescopic structure toward the first direction, the telescopic structure can push the clip to rotate around the rotating shaft, so as to One end of the clip is made to compress the second elastic member, and the clip portion of the clip is separated from the top cover. During the movement of the telescopic structure toward the second direction, the elastic structure is compressed. The second elastic member in the state can drive the clamping member to rotate around the rotating shaft, so that the clamping portion can be clamped with the top cover.

Further, the telescopic structure includes a telescopic rod and a slider, one end of the telescopic rod is connected to the relay, the other end of the telescopic rod is connected to one end of the slider, and the other end of the slider is connected to the relay. The clips are in contact; when the relay is in a charging state, the telescopic rod drives the slider to move in the first direction.

Further, the slider includes an abutting portion abutting against the clip, a pushing portion, and a connecting portion for connecting the abutting portion and the pushing portion, and the clip is disposed on the connecting portion When the telescopic rod drives the sliding block to move in the first direction, the pushing part can push the clip to rotate around the rotation axis.

Further, the slider has a first abutting surface abutting against the clip, and the first abutting surface extends obliquely downward along the first direction.

Further, the engaging portion is provided with a first trapezoidal blocking block, and the top cover is provided with a second trapezoidal blocking block which can be latched with the first trapezoidal blocking block.

Further, the bottom cover includes a middle case and a lower case, the middle case fixed cover is provided on the lower case, and the lower case can be rotatably connected to the container and cover the opening of the container , the self-locking assembly is arranged between the middle case and the lower case.

beneficial effect

Compared with the prior art, in the container self-locking mechanism provided above, the bottom cover and the top cover on the cover body can be locked respectively by arranging self-locking components on the cover body. Self-locking structure, and at the same time, a fingerprint recognition switch is set to unlock the first self-locking structure and the second self-locking structure, so that the above-mentioned container self-locking mechanism has a self-locking function. Unlocking is simpler and more intelligent.

In a second aspect, the present application also provides a self-locking water cup, comprising a cup body and any of the above-mentioned container self-locking mechanisms, the container self-locking mechanism being rotatably connected to the telescopic cup body and covering the cup body Open your mouth.

In the self-locking water cup provided above, the self-locking water cup has a self-locking function by rotatably connecting and sealing the container self-locking mechanism on the cup body. more intelligent.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings without creative efforts.

in:

1 is a schematic three-dimensional structure diagram of a container self-locking mechanism provided by an embodiment of the present invention;

Fig. 2 is the exploded schematic diagram of the partial structure of a kind of container self-locking mechanism in Fig. 1;

Fig. 3 is the three-dimensional structure schematic diagram of the partial structure of the self-locking assembly in Fig. 1;

Fig. 4 is the exploded schematic diagram of the partial structure of the self-locking assembly in Fig. 3;

Fig. 5 is the three-dimensional structure schematic diagram of the clip in Fig. 4;

Fig. 6 is the three-dimensional structure schematic diagram of the slider in Fig. 4;

7 is a schematic three-dimensional structure diagram of a self-locking water cup provided by an embodiment of the present invention;

8 is a schematic view of a cutaway structure of a self-locking water cup provided by an embodiment of the present invention;

Fig. 9 is the structural representation that the top cover of the self-locking water cup in Fig. 7 is in the open state;

FIG. 10 is a schematic structural diagram of the bottom cover and the top cover of the self-locking water cup shown in FIG. 7 in an open state at the same time.

Reference numerals: 1-cover, 11-bottom cover, 111-middle case, 1111-embedding opening, 112-lower case, 113-limiting groove, 114-through hole, 12-top cover, 121-second trapezoid Block, 2-self-locking assembly, 21-fingerprint identification switch, 212-relay, 213-retractable structure, 2131-slider, 21311-abutting part, 21312-connecting part, 21313-pushing part, 21314-first abutting part Contact surface, 2132 - telescopic rod, 22 - first self-locking structure, 221 - clip, 2211 - abutting end, 2212 - embedded end, 2213 - second abutting surface, 222 - first elastic piece, 23 - first Two self-locking structures, 231-clamp, 2311-first trapezoidal block, 23111-first bevel, 2312-convex, 2313-connecting part, 2314-open groove, 232-second elastic piece, 24-ring strip , 3-cup body, 31-positioning piece, 311-card slot, 4-suction nozzle, 5-suction tube.

Embodiments of the present invention

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

The same or similar numbers in the drawings of this embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation or a specific orientation. structure and operation, so the terms describing the positional relationship in the accompanying drawings are only used for exemplary illustration, and should not be construed as a limitation on this patent, and those of ordinary skill in the art can understand the specific meanings of the above terms according to specific situations.

The implementation of the present invention will be described in detail below with reference to specific embodiments.

Please refer to FIG. 1. FIG. 1 shows a schematic structural diagram of a container self-locking mechanism provided by an embodiment of the present invention. Referring to FIGS. 2-4 at the same time, a container self-locking mechanism provided by this embodiment includes a cover body 1 and Self-locking assembly 2; the cover body 1 includes a top cover 12 and a bottom cover 11. The bottom cover 11 can be rotatably connected to the container and cover the opening of the container. The bottom cover 11 is provided with a through hole 114, and the through hole 114 is used for Connected with the interior of the container, the top cover 12 can be rotatably connected to the bottom cover 11 and cover the through hole 114; the self-locking assembly 2 is arranged on the cover body 1, and the self-locking assembly 2 includes a fingerprint identification switch 21, a first self-locking Structure 22 and second self-locking structure 23; the first self-locking structure 22 can lock and cover the bottom cover 11 on the container, and the second self-locking structure 23 can lock and cover the top cover 12 on the bottom cover 11, The fingerprint identification switch 21 can drive the first self-locking structure 22 and the second self-locking structure 23 to move, so that the bottom cover 11 and the top cover 12 can rotate respectively.

It should be noted that the fingerprint identification switch 21 can identify fingerprint information, and compare the identified fingerprint information with the pre-stored fingerprint information. When the identified fingerprint information is the same as the pre-stored fingerprint information, the fingerprint identification switch 21 open, and can drive the first self-locking structure 22 and the second self-locking structure 23 to move, so that the bottom cover 11 and the top cover 12 can be rotated respectively, so that the bottom cover 11 and the top cover 12 can be opened; when the fingerprint recognition switch 21 If no correct fingerprint information is recognized within a preset cooling time, the fingerprint identification switch 21 will be automatically turned off, and the first self-locking structure 22 and the second self-locking structure 23 will be restored to their locked states.

It can be understood that, the above preset cooling time may be 10 seconds, 20 seconds or 30 seconds, etc. Different cooling times represent different times during which the bottom cover 11 and the top cover 12 are in a rotatable state.

It can be understood that the above-mentioned locked state of the first self-locking structure 22 refers to the state of the first self-locking structure 22 when the first self-locking structure 22 locks and seals the bottom cover 11 on the container; The locked state of the structure 23 refers to the state of the second self-locking structure 23 when the second self-locking structure 23 locks the top cover 12 and covers the bottom cover 11 .

Wherein, when the first self-locking structure 22 locks and covers the bottom cover 11 on the container, the bottom cover 11 cannot rotate relative to the container; when the second self-locking structure 23 locks and covers the top cover 12 on the bottom cover 11 When it is up, the top cover 12 cannot rotate relative to the bottom cover 11 .

The container self-locking mechanism provided above can lock the bottom cover 11 and the top cover 12 on the cover body 1 by setting the self-locking assembly 2 on the cover body 1, respectively. By setting the first self-locking structure 22 and the second self-locking structure 22 The lock structure 23, and the fingerprint identification switch 21 is set at the same time to unlock the first self-locking structure 22 and the second self-locking structure 23, so that the above-mentioned container self-locking mechanism has a self-locking function, and at the same time, the fingerprint recognition method is also used. Unlocking the mechanism is simpler and more intelligent.

It should be noted that the rotatable connection between the bottom cover 11 and the container may be hinged or screwed; the rotatable connection between the top cover 12 and the bottom cover 11 may also be hinged or screwed.

It can be understood that the container can be a cup body or a trough body or the like.

1 and 4, in a specific embodiment, the fingerprint identification switch 21 includes a fingerprint identification module, a relay 212 and a telescopic structure 213; the fingerprint identification module is electrically connected to the relay 212, and the fingerprint identification module can identify fingerprint information and control the The relay 212 is charged and powered off, the relay 212 is connected to the telescopic structure 213, and the telescopic structure 213 is respectively connected to the first self-locking structure 22 and the second self-locking structure 23; when the relay 212 is in a charging state, the relay 212 can drive the telescopic structure 213 to move the first self-locking structure 22 and the second self-locking structure 23 respectively; when the relay 212 is in a power-off state, the first self-locking structure 22 and the second self-locking structure 23 will recover to the locked state respectively.

By using the fingerprint identification module and the relay 212 to control the movement of the telescopic structure 213, the unlocking method of the container self-locking mechanism is made simpler and smarter.

It should be noted that when the fingerprint information recognized by the fingerprint recognition module is consistent with the pre-stored fingerprint information, the relay 212 is charged; when the fingerprint information recognized by the fingerprint recognition module is inconsistent with the pre-stored fingerprint information, the relay 212 is powered off.

It can be understood that the telescopic structure 213 can also be driven by a power element to move, and a fingerprint identification module is used to control the opening and closing of the power element; preferably, the power element can be a motor or a cylinder.

Referring to FIGS. 1 , 3 and 4 , in a specific embodiment, the first self-locking structure 22 includes a clip 221 and a first elastic member 222 , and a positioning member capable of engaging with the clip 221 is fixed on the container. 31. The positioning member 31 is provided with a card slot 311 into which the clip 221 can be embedded. One end of the clip 221 is connected to the first elastic member 222, and the other end of the clip The telescopic structure 213 abuts; when the relay 212 is in the charging state, the telescopic structure 213 moves in the first direction F1, and the telescopic structure 213 can push the clip 221 to move in the direction of the first elastic member 222, so that the first elastic member 222 is in the first direction F1. In the compressed state, when the relay 212 is powered off, the first elastic member 222 in the compressed state can drive the clip 221 to move in the direction of the positioning member 31 , so that the clip 221 is embedded in the slot 311 and the telescopic structure 213 Move in the second direction F2. The first direction F1 and the second direction F2 are opposite in direction.

It should be noted that the first elastic member 222 includes but is not limited to a spring.

Since the first elastic member 222 and the clip 221 are both disposed on the cover body 1 , by connecting one end of the clip 221 with the first elastic member 222 , when the other end of the clip 221 is embedded under the action of the first elastic member 222 When inside the card slot 311, the two ends of the card bar 221 are respectively connected with the cover body 1 and the container, which makes the cover body 1 and the container unable to rotate relative to each other, so that the self-locking mechanism of the container has a self-locking function and can be automatically locked on the container.

1, 3 and 4, in a specific embodiment, the second self-locking structure 23 includes a clip 231 and a second elastic member 232, one end of the clip 231 is connected to the second elastic member 232, and the clip The other end of the 231 is provided with a clamping portion that can be clamped with the top cover 12, and the middle of the clamping member 231 has a rotation axis; during the movement of the telescopic structure 213 toward the first direction F1, the telescopic structure 213 can push the clamping member 231 around. The rotating shaft rotates so that one end of the clip 231 compresses the second elastic member 232, and at the same time, the clip portion of the clip 231 is disengaged from the top cover 12. During the movement of the telescopic structure 213 in the second direction F2, it is in a compressed state. The second elastic member 232 can drive the clamping member 231 to rotate around the rotation axis, so that the clamping part can be clamped with the top cover 12 .

It should be noted that the second elastic member 232 includes but is not limited to a spring.

The top cover 12 can be rotated relative to the bottom cover 11 after the engaging portion is disengaged from the top cover 12 , so that the top cover 12 can be opened from the bottom cover 11 .

Specifically, referring to FIG. 5 , a first trapezoidal blocking block 2311 is provided on the engaging portion, and a second trapezoidal blocking block 121 that can be latched with the first trapezoidal blocking block 2311 is provided on the top cover 12 . The first trapezoidal blocking block 2311 has a first inclined surface 23111, and the second trapezoidal blocking block 121 has a second inclined surface. During the locking process between the top cover 12 and the bottom cover 11, by rotating the top cover 12, the second trapezoidal block The clamping block 121 presses the first trapezoidal clamping block 2311 . During the extrusion, the second inclined surface abuts against the first inclined surface 23111 . The clamping piece 231 rotates around the rotation axis and squeezes the second elastic piece 232 . When the second trapezoidal clamping block 121 is pressed Moving along the first inclined surface 23111 to the bottom end of the first inclined surface 23111, the clip 231 rebounds under the driving of the second elastic member 232 in the compressed state, so that the first trapezoidal blocking block 2311 and the second trapezoidal blocking block 121 realizes snap connection.

In a specific embodiment, convex portions 2312 are symmetrically arranged on both sides of the clamping member 231 , the rotation axis coincides with the central axes of the two convex portions 2312 , and the bottom cover 11 is provided with a limiter for limiting the position of the convex portions 2312 . When the position slot 113 and the clamping piece 231 rotate around the rotation axis, the limiting slot 113 can limit the position of the convex portion 2312 to prevent the clamping piece 231 from falling off the bottom cover 11 .

Further, a connecting block for connecting with the second elastic member 232 is also provided on the clamping member 231 . In order to make the movement of the clamping member 231 more stable during the rotation around the rotation axis, two sides of the clamping member 231 are respectively provided with connecting blocks connected with the second elastic member 232 .

3, 4 and 6, in a specific embodiment, the telescopic structure 213 includes a telescopic rod 2132 and a slider 2131, one end of the telescopic rod 2132 is connected to the relay 212, and the other end of the telescopic rod 2132 is connected to the slider One end of the 2131 is connected, and the other end of the slider 2131 is in contact with the clip 221; when the relay 212 is in a charging state, the telescopic rod 2132 drives the slider 2131 to move in the first direction F1, and drives the clip 221 to compress the first elastic member 222; When the relay 212 is in a power-off state, due to the loss of the support function of the relay 212, the first elastic member 222 in the compressed state can drive the clip 221 to move in the direction of the positioning member 31, so that the telescopic structure 213 is in the second direction. F2 sports.

It can be understood that, the telescopic structure 213 can be arranged in various structures, which is not limited in the present invention.

In a specific embodiment, referring to FIGS. 3-6 , the slider 2131 includes an abutting portion 21311 abutting against the clip 221, a pushing portion 21313, and a connecting portion 231321312 for connecting the abutting portion 21311 and the pushing portion 21313, The clip 231 is disposed above the connecting portion 231321312; when the telescopic rod 2132 drives the slider 2131 to move in the first direction F1, the push portion 21313 can push the clip 231 to rotate around the rotation axis.

Specifically, the clip 231 is provided with an open slot 2314 for the connecting part 231321312 to be embedded in. During the process of pushing the clip 231 by the slider 2131, the connecting part 231321312 is located in the opening slot 2314, and the push part 21313 abuts against the clip 231. . By providing the opening slot 2314, the structure of the self-locking assembly 2 can be made more compact, and the clamping member 231 can be more stable during the movement.

Specifically, the abutting portion 21311 and the pushing portion 21313 are located at both ends of the connecting portion 231321312, wherein the abutting portion 21311 is used to push the clip 221 to move, and the pushing portion 21313 is used to push the clip 231 to move. When the slider 2131 moves toward the first direction F1, it can push the clip 221 and the clip 231 to move at the same time, so as to unlock the bottom cover 11 and the top cover 12.

It should be noted that, when the relay 212 is in a power-off state, there is a movable gap between the pushing portion 21313 and the clip 231 . In this way, during the process of rotating the top cover 12 to lock it to the bottom cover 11 , due to the pressing action of the second trapezoidal blocking block 121 on the top cover 12 to the blocking member 231 on the bottom cover 11 , the blocking member 231 will wind around the bottom cover 11 . The rotating shaft rotates and squeezes the second elastic member 232. After the second trapezoidal block 121 moves along the first inclined surface 23111 to the bottom end of the first inclined surface 23111, the clamping member 231 is in the compressed state of the second elastic member 232. Rebound under drive. During this process, since there is a movable gap between the pushing part 21313 and the clip 231, the pressing of the clip 231 by the slider 2131 is avoided, so that in the process of rotating the top cover 12 and locking it to the bottom cover 11 more labor-saving.

Specifically, the slider 2131 has a first abutting surface 21314 abutting against the clip 221 , and the first abutting surface 21314 extends upward and downward along the first direction F1 slantingly.

Further, the clip 221 includes an embedded end 2212 for inserting into the card slot 311 and an abutting end 2211 for abutting with the slider 2131 , and the abutting end 2211 has a second abutting end 2211 abutting against the first abutting surface 21314 Junction 2213. In this way, when the telescopic structure 213 moves in the first direction F1 , the clip bar 221 can be driven to move in the direction of the first elastic member 222 .

In a specific embodiment, the self-locking assembly 2 further includes an annular strip 24, and the annular strip 24 is arranged around the first self-locking structure 22 and the second self-locking structure 23, so that the The contact between them is tighter, so that a good sealing effect is achieved, and the overall structure of the self-locking assembly 2 is more compact.

3 and 4, in a specific embodiment, the bottom cover 11 includes a middle case 111 and a lower case 112, the middle case 111 is fixedly covered on the lower case 112, and the lower case 112 can be rotatably connected to the container and To cover the opening of the container, the self-locking assembly 2 is arranged between the middle case 111 and the lower case 112 .

Referring to FIGS. 1 , 2 and 8 , in a specific embodiment, both ends of the bottom cover 11 are respectively provided with a suction pipe and a suction nozzle that communicate with the through hole 114 . When the container self-locking mechanism is sealed on the container , the suction pipe faces the inside of the container, the suction nozzle faces the outside of the container, and when the top cover 12 is closed on the bottom cover 11 , the suction nozzle is located between the top cover 12 and the bottom cover 11 .

Further, the middle shell 111 is provided with an insertion opening 1111, the insertion opening 1111 can be inserted into the second trapezoidal block 121 on the top cover 12, and the clamping piece 231 of the second self-locking structure 23 is located in the insertion opening 1111. After the trapezoidal block 121 is inserted into the insertion port 1111 , it can be clamped with the first trapezoidal block 2311 located in the embedded port 1111 .

Referring to FIGS. 7-10 , the embodiment of the present application also provides a self-locking water cup, including a cup body 3 and any of the above-mentioned container self-locking mechanisms. The container self-locking mechanism is rotatably connected to the cup body 3 and covers the cup body. 3 openings.

For the self-locking water cup provided above, the self-locking water cup has a self-locking function by rotatably connecting and sealing the container self-locking mechanism on the cup body 3, and the unlocking of the self-locking water cup is also simpler by means of fingerprint recognition. Also more intelligent.

The above descriptions are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included in the protection of the present invention. within the range.

Claims

A container self-locking mechanism is characterized in that it includes a cover body and a self-locking assembly; the cover body includes a top cover and a bottom cover, and the bottom cover can be rotatably connected to the container and cover the opening of the container , the bottom cover is provided with a through hole, the through hole is used to communicate with the inside of the container, and the top cover can be rotatably connected to the bottom cover and cover the through hole; The lock assembly is arranged on the cover body, and the self-locking assembly includes a fingerprint identification switch, a first self-locking structure and a second self-locking structure; the first self-locking structure can lock and cover the bottom cover on the On the container, the second self-locking structure can lock and cover the top cover on the bottom cover, and the fingerprint identification switch can drive the first self-locking structure and the second self-locking structure The structure moves to enable the bottom cover and the top cover to rotate, respectively.
The container self-locking mechanism according to claim 1, wherein the fingerprint identification switch comprises a fingerprint identification module, a relay and a telescopic structure; the fingerprint identification module is electrically connected to the relay, and the fingerprint identification module can identify fingerprint information, and control the charging and power off of the relay, the relay is connected with the telescopic structure, and the telescopic structure is respectively connected with the first self-locking structure and the second self-locking structure; when the relay When in a charging state, the relay can drive the telescopic structure to move, so as to move the first self-locking structure and the second self-locking structure respectively.
The container self-locking mechanism according to claim 2, wherein the first self-locking structure comprises a clip and a first elastic member, and the container is fixedly provided with a positioning member capable of engaging with the clip. , the positioning member is provided with a slot into which the clip can be embedded, one end of the clip is connected to the first elastic member, and the other end of the clip can be embedded in the slot, so The clip is also in contact with the telescopic structure; when the relay is in a charged state, the telescopic structure moves in a first direction, and the telescopic structure can push the clip towards the direction of the first elastic member so that the first elastic member is in a compressed state, and when the relay is in a power-off state, the first elastic member in the compressed state can drive the clip to move in the direction of the positioning member, so as to The card bar is inserted into the card slot, and the telescopic structure is moved toward the second direction.
The container self-locking mechanism according to claim 3, wherein the second self-locking structure comprises a clip and a second elastic member, one end of the clip is connected to the second elastic member, and the clip is connected to the second elastic member. The other end of the piece is provided with a catch portion that can be snapped with the top cover, and the middle portion of the catch piece has a rotating shaft; during the movement of the telescopic structure toward the first direction, the telescopic structure can Push the clip to rotate around the rotating shaft, so that one end of the clip compresses the second elastic member, and the clip portion of the clip is disengaged from the top cover. In the telescopic structure During the movement in the second direction, the second elastic member in a compressed state can drive the clamping member to rotate around the rotation axis, so that the clamping portion can be clamped with the top cover.
The container self-locking mechanism according to claim 4, wherein the telescopic structure comprises a telescopic rod and a sliding block, one end of the telescopic rod is connected to the relay, and the other end of the telescopic rod is connected to the sliding block. One end of the block is connected, and the other end of the slider is in contact with the clip; when the relay is in a charging state, the telescopic rod drives the slider to move toward the first direction.
The container self-locking mechanism according to claim 5, wherein the sliding block comprises an abutting portion abutting against the clip, a pushing portion, and a connecting portion for connecting the abutting portion and the pushing portion a connecting part, the clip is arranged above the connecting part; in the process that the telescopic rod drives the slider to move in the first direction, the pushing part can push the clip around the The axis of rotation rotates.
The container self-locking mechanism according to claim 5, wherein the slider has a first abutting surface abutting against the clip, and the first abutting surface is along the first direction, Extends sloping downwards.
The container self-locking mechanism according to claim 4, wherein a first trapezoidal blocking block is provided on the engaging portion, and a second trapezoidal blocking block is provided on the top cover. Ladder block.
The container self-locking mechanism according to claim 1, wherein the bottom cover comprises a middle shell and a lower shell, the middle shell is fixed on the lower shell, and the lower shell can be rotatably connected On the container and cover the opening of the container, the self-locking assembly is arranged between the middle shell and the lower shell.
A self-locking water cup, characterized in that it comprises a cup body and the container self-locking mechanism according to any one of claims 1-9, wherein the container self-locking mechanism is rotatably connected to the cup body and seals the The opening of the cup body.