Fingerprint unlocking cup

Abstract

The utility model discloses a fingerprint unlocking cup which comprises a cup body with a containing cavity, a cup cover capable of tightly covering the cup body is arranged on the cup body, a fingerprint unlocking mechanism is arranged on the cup cover, a driving mechanism and a transmission mechanism are arranged in the cup body, a locking piece capable of expanding outwards and contracting inwards is arranged on the cup body, and a fingerprint unlocking mechanism is arranged on the locking piece. And a groove matched with the locking piece is formed in the inner side wall of the opening of the cup body. Thread design is effectively eliminated, necessary thread production and manufacturing are better reduced, production and manufacturing cost is further reduced, and requirements of production and manufacturing enterprises are met.

Description

Technical Field

[0001] The utility model relates to the technical field of water cups, in particular to a fingerprint unlocking cup. Background Art

[0002] Nowadays, people like to bring their own water cups to replenish water anytime and anywhere. At present, conventional water cups basically have mutually matching threads set on the cup body and the cup cover, and the user opens and closes the cup cover by rotating the cup cover. It can be seen that the existing water cups cannot lock the cup cover, and the privacy is poor. Therefore, a fingerprint unlocking cup disclosed in the Chinese utility model patent with authorization announcement number CN219229554U appears, including a cup body, a cup cover and a fingerprint recognition module, and the fingerprint recognition module is installed on the side of the cup cover: the cup cover includes a first cover body with internal threads, and a second cover body connected to the upper part of the first cover body, and the side of the first cover body is provided with an active channel The first cover body is provided with a locking piece and a driving structure that can drive the locking piece to move up and down in the active channel, and the driving structure is electrically connected to the fingerprint recognition module; the upper part of the cup body is provided with an external thread that cooperates with the internal thread of the cup cover, and a locking part corresponding to the outlet of the active channel, and the end of the locking piece can enter the locking part along the active channel. Although this type of structure also has a fingerprint recognition module to open and maintain a privacy structure, the thread setting is still maintained, which still does not get rid of the thread design, and the thread setting is bound to increase the internal and external threads, which greatly increases the production and manufacturing cost investment, which is not conducive to the production needs of manufacturing enterprises. It is necessary to make improvements to this. Summary of the invention

[0003] 1. Technical issues that need to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a fingerprint unlocking cup, which effectively gets rid of the thread design, is more conducive to reducing the necessary thread production and manufacturing, further reduces the production and manufacturing costs, and meets the needs of manufacturing companies.

[0005] 2. Technical solutions that need to be adopted

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A fingerprint unlocking cup comprises a cup body with a cavity, a cup cover which can be tightly closed is arranged on the cup body, a fingerprint unlocking mechanism is arranged on the cup cover, a driving mechanism and a transmission mechanism are arranged inside the cup body, a locking piece which can expand outward and contract inward is arranged on the cup body, and a groove for matching with the locking piece is arranged on the inner side wall of the opening of the cup body.

[0008] Preferably, the cup cover includes a bottom shell, a guide limit column is provided on the bottom shell, a return spring is sleeved on the guide limit column, a middle shell is provided on the bottom shell, the guide limit column extends into the middle shell, and an inner chamber is provided in the middle shell, the locking piece is installed in the inner chamber, the transmission mechanism and the driving mechanism are provided on the locking piece, the driving mechanism is connected to the fingerprint unlocking mechanism, a through hole is opened on the middle shell for the locking piece to expand outward and extend out, the middle shell is covered with an upper cover, and exhaust valve components are provided at the center of the bottom shell and the middle shell.

[0009] Preferably, a sealing ring is provided at the lower part of the bottom shell.

[0010] Preferably, the fingerprint unlocking mechanism includes a fingerprint unlocking recognition module arranged on the upper cover and a mounting base arranged on the inner chamber of the middle shell, the mounting base is located above the driving mechanism, a circuit board is arranged on the upper surface of the mounting base, and an electrical switch is arranged on the lower surface of the mounting base, correspondingly, a travel switch is installed on the guide limit column, the fingerprint unlocking recognition module and the electrical switch are respectively connected to the circuit board, and the travel switch will trigger the switching of the electrical switch as the bottom shell moves up and down.

[0011] Preferably, the locking member includes a base arranged inside the cup cover, at least two hooks are installed on the base, the hooks move back and forth horizontally on the base to achieve outward expansion and inward contraction in the cup cover, a return spring is arranged between each hook and the side wall of the base, and an installation position is arranged in the middle of the base for causing the hooks to expand outward through the transmission mechanism.

[0012] Preferably, the transmission mechanism comprises a cover plate arranged on the base, a transmission member capable of moving up and down is arranged on the cover plate, one end of the transmission member is connected to the driving mechanism, and the driving mechanism drives the transmission member to move up and down to realize the outward expansion and inward contraction of the hook.

[0013] Preferably, the transmission member includes a sliding hole arranged on the cover plate, in which a rack is installed to move back and forth along the sliding hole, and an expansion seat is arranged at the lower part of the rack for the hook to expand outward, and the contact surface between the expansion seat and the hook is inclined.

[0014] Preferably, the expansion seat and the rack are integrally formed.

[0015] Preferably, two hooks are used, the two hooks are arranged opposite to each other, and the installation position is located between the two hooks.

[0016] Preferably, the driving mechanism comprises a driving motor arranged on the driving mechanism, and an output gear is arranged on the driving mechanism, and the output gear is meshed with the rack.

[0017] 3. Technical effects to be achieved

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] Firstly, the cup lid of the utility model is provided with a fingerprint unlocking mechanism, the inside of the cup body is provided with a driving mechanism and a transmission mechanism, the cup body is provided with a locking piece capable of expanding outward and contracting inward, and the inner side wall of the opening of the cup body is provided with a groove for cooperating with the locking piece, which effectively gets rid of the thread design, is more conducive to reducing the necessary thread production and manufacturing, further reduces the production and manufacturing costs, and meets the needs of manufacturing enterprises.

[0020] Secondly, the cup cover of the utility model includes a bottom shell, a guide limit column is arranged on the bottom shell, a return spring is sleeved on the guide limit column, a middle shell is arranged on the bottom shell, the guide limit column extends into the middle shell, and an inner chamber is arranged in the middle shell, a locking piece is installed in the inner chamber, a transmission mechanism and a driving mechanism are arranged on the locking piece, the driving mechanism is connected with a fingerprint unlocking mechanism, a through hole is opened on the middle shell for the locking piece to expand outward and extend out, an upper cover is arranged on the middle shell, and exhaust valve parts are arranged at the center of the bottom shell and the middle shell. This arrangement is reasonable, saves space, avoids complex structure, and reduces the difficulty of production and manufacturing. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is an explosion diagram of the utility model.

[0022] Figure 2 It is an overall schematic diagram of the utility model.

[0023] Figure 3 It is a schematic diagram of the main viewing direction of the utility model.

[0024] Figure 4 for Figure 3 Section view along AA direction.

[0025] Figure 5 It is a schematic diagram of the structure of the locking member on the bottom shell of the utility model.

[0026] Figure 6 It is a schematic diagram of the driving mechanism on the bottom shell of the utility model.

[0027] Figure 7 This is a schematic diagram of the coordination of the electrical switch and the travel switch on the bottom shell of the utility model.

[0028] Figure 8 It is a schematic diagram of the sliding hole structure on the cover plate of the utility model.

[0029] In the figure: 1, cup body; 2, cup cover; 3, fingerprint unlocking mechanism; 4, driving mechanism; 5, transmission mechanism; 6, locking member; 7, groove; 21, bottom shell; 22, return spring; 23, middle shell; 24, upper cover; 25, exhaust valve member; 26, sealing ring; 31, fingerprint unlocking recognition module; 32, mounting seat; 33, circuit board; 34, electrical switch; 35, travel switch; 41, driving motor; 42, output gear; 51, cover plate; 52, transmission member; 61, base; 62, hook; 63, return spring; 64, mounting position; 211, guide limit column; 521, sliding hole; 522, rack; 523, expansion seat. DETAILED DESCRIPTION

[0030] In the description of the present utility model, it should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0031] In the description of the present utility model, it should be noted that the terms "center", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use, and are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third" and the like are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined. The meaning of "several" is one or more, unless otherwise clearly and specifically defined.

[0032] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below through the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the scope of the utility model. In addition, in the following description, the description of the known structure and technology is omitted to avoid unnecessary confusion of the concept of the utility model.

[0034] Example 1: See Figure 1 , Figure 2 , Figure 3 and Figure 4 A fingerprint unlocking cup comprises a cup body 1 with a cavity, a cup cover 2 which can be tightly closed is arranged on the cup body 1, a fingerprint unlocking mechanism 3 is arranged on the cup cover 2, a driving mechanism 4 and a transmission mechanism 5 are arranged inside the cup body 1, a locking piece 6 which can expand outward and contract inward is arranged on the cup body 1, and a groove 7 for matching with the locking piece 6 is arranged on the inner side wall of the opening of the cup body 1. When the fingerprint unlocking mechanism 3 receives an unlocking signal, the fingerprint unlocking mechanism 3 will start the driving mechanism 4, and the driving mechanism 4 will drive the transmission mechanism 5 to move upward to prompt the locking piece 6 to contract inward and disengage from the groove 7, so that the cup cover 2 can be removed from the opening of the cup body 1, and when the cup cover 2 is placed on the opening of the cup body 1, the driving mechanism 4 will prompt the transmission mechanism 5 to move downward, and the transmission mechanism 5 will make the locking piece 6 expand outward and lock in the groove 7, so that the cup cover 2 can be tightly covered on the opening of the cup body 1.

[0035] Embodiment 2: It can be explained on the basis of embodiment 1, such as Figure 1 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, the cup cover 2 includes a bottom shell 21, a guide limit column 211 is arranged on the bottom shell 21, a return spring 22 is sleeved on the guide limit column 211, a middle shell 23 is arranged on the bottom shell 21, and the guide limit column 211 extends into the middle shell 23, which is conducive to compressing the return spring 22 after the middle shell 23 is pressed downward, and when the pressing force disappears, the return spring 22 is conducive to the middle shell 23 to restore its position, and an inner chamber is arranged in the middle shell 23, a locking member 6 is installed in the inner chamber, and a locking member 6 is arranged on the locking member 6 A transmission mechanism 5 and a drive mechanism 4 are arranged, the drive mechanism 4 is connected to a fingerprint unlocking mechanism 3, and a through hole is opened on the middle shell 23 for the locking member 6 to expand outward for extension, and the middle shell 23 is covered with an upper cover 24. The cup cover 2 set in this way has a reasonable structure, and the drive mechanism 4, the transmission mechanism 5 and the locking member 6 are centrally installed inside, which reduces the occupied space. An exhaust valve 25 is arranged at the center of the bottom shell 21 and the middle shell 23, and the exhaust through the exhaust valve 25 is more conducive to the up and down movement of the middle shell 23. It is to be noted that a sealing ring 26 is arranged at the lower part of the bottom shell 21, which is conducive to improving the sealing of the cup cover 2 and the opening of the cup body 1 when they are tightly covered. The sealing ring 26 is preferably a silicone ring for easy implementation. It should also be noted that the exhaust valve member 25 includes an exhaust rod arranged at the center position of the bottom shell 21 and the middle shell 23. The exhaust rod moves slightly up and down at the center position of the bottom shell 21 and the middle shell 23. A compression spring is arranged on the exhaust rod, which is conducive to restoring the position of the exhaust rod. A sealing gasket is arranged at the lower part of the exhaust rod, which is conducive to sealing the bottom shell 21.

[0036] like Figure 1 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, in this embodiment, four guide limit posts 211 are used, and the four guide limit posts 211 are integrally formed with the bottom shell 21, which is not only conducive to improving the stability of the bottom shell 21 structure, but also more conducive to the stability of the up and down movement of the middle shell 23.

[0037] Embodiment 3: It can be explained on the basis of embodiment 2, such as Figure 1 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, the fingerprint unlocking mechanism 3 includes a fingerprint unlocking identification module 31 arranged on the upper cover 24 and a mounting base 32 arranged on the inner chamber of the middle shell 23. The mounting base 32 is located above the driving mechanism 4. A circuit board 33 is arranged on the upper surface of the mounting base 32, and an electrical switch 34 is arranged on the lower surface of the mounting base 32. Correspondingly, a travel switch 35 is installed on the guide limit column 211. The fingerprint unlocking identification module 31 and the electrical switch 34 are respectively connected to the circuit board 33. The travel switch 35 will trigger the switch of the electrical switch 34 as the bottom shell 21 moves up and down. During use, when the cup cover 2 is placed on the opening of the cup body 1, the entire cup cover 2 is pressed, and at this time the upper cover 24 and the middle shell 23 will move downward on the bottom shell 21, and the travel switch 35 on the guide limit column 211 will trigger the electrical switch 34, and the electrical switch 34 will start the driving mechanism 4 through the circuit board 33, and the driving mechanism 4 will prompt the transmission mechanism 5 to move downward, and the transmission mechanism 5 will cause the locking member 6 to expand outward and lock in the groove 7, so that the cup cover 2 can be tightly covered on the opening of the cup body 1, and then the upper cover 24 and the middle shell 23 can be returned to their original positions; and when the user uses the fingerprint unlocking recognition module 31 with his finger, the fingerprint unlocking recognition module 31 will notify the circuit board 33, and the circuit board 33 will start the driving mechanism 4, and the driving mechanism 4 will drive the transmission mechanism 5 to move upward to prompt the locking member 6 to shrink inward and disengage from the groove 7, so that the cup cover 2 can be removed from the opening of the cup body 1.

[0038] like Figure 1 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, it is to be noted that the electrical switch 34 is a travel switch and the travel switch 35 is a travel plate, which is convenient for implementation.

[0039] like Figure 1 and Figure 4 As shown, a temperature display screen and an indicator light are provided on the circuit board 33, and the circuit board 33 is connected to a temperature sensor, which is located on the bottom shell 21, which is conducive to temperature display.

[0040] Embodiment 4: It can be described on the basis of Embodiment 1, Embodiment 2 or Embodiment 3, such as Figure 1 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, the locking member 6 includes a base 61 disposed inside the cup cover 2, and at least two hooks 62 are mounted on the base 61. The hooks 62 move back and forth horizontally on the base 61 to achieve outward expansion and inward contraction in the cup cover 2. A return spring 63 is arranged between each hook 62 and the side wall of the base 61, which is conducive to the outward expansion movement of the hook 62 on the base 61 to compress the return spring 63, and is conducive to the subsequent return of the hook 62 on the base 61 driven by the return spring 63. The middle of the base 61 is provided with a mounting position 64 for promoting the outward expansion of the hook 62 through the transmission mechanism 5. In this embodiment, the hook 62 is in an H shape, which is reasonable, convenient for production and manufacturing, and also conducive to operation.

[0041] I want to explain that if Figure 1 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the transmission mechanism 5 includes a cover plate 51 disposed on a base 61, and a transmission member 52 capable of moving up and down is disposed on the cover plate 51. One end of the transmission member 52 is connected to the driving mechanism 4, and the driving mechanism 4 drives the transmission member 52 to move up and down to realize the expansion and contraction of the hook 62 outward. Figure 8 As shown, the transmission member 52 includes a sliding hole 521 arranged on the cover plate 51, a rack 522 is installed in the sliding hole 521, and the lower part of the rack 522 is provided with an expansion seat 523 for the hook 62 to expand outward, and the contact surface between the expansion seat 523 and the hook 62 is inclined, which is conducive to the expansion seat 523 moving downward to the installation position 64, which will cause the hook 62 to expand outward and then get stuck in the groove 7 to realize the cup cover 2 is tightly covered on the opening of the cup body 1, and when the expansion seat 523 moves upward to leave the installation position 64, it will cause the hook 62 to shrink inward and disengage from the groove 7 to realize the cup cover 2 is removed from the opening of the cup body 1. In this embodiment, the expansion seat 523 and the rack 522 are integrally formed, which greatly improves the firmness of the structure. In this embodiment, two hooks 62 are used, and the two hooks 62 are arranged oppositely, and the installation position 64 is located between the two hooks 62. This arrangement is reasonable and convenient for production and manufacturing. Finally, it should be noted that a power supply is installed on the cover plate 51, and the power supply provides electrical energy for the fingerprint unlocking mechanism 3 and the driving mechanism 4. The power supply adopts a battery well known to those skilled in the art, and no further explanation is needed here.

[0042] Embodiment 5: It can be explained on the basis of embodiment 4, such as Figure 1 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, the driving mechanism 4 includes a driving motor 41 arranged on the driving mechanism 4, and an output gear 42 is arranged on the driving mechanism 4, and the output gear 42 is meshed with a rack 522, so that the output gear 42 can rotate clockwise or counterclockwise by the clockwise or counterclockwise rotation of the driving motor 41, and the rack 522 can move up and down by the clockwise or counterclockwise rotation of the output gear 42. Since the expansion seat 523 is located on the rack 522, the expansion seat 523 moves downward to the installation position 64, prompting the hook 62 to expand outward and then get stuck in the groove 7 to realize that the cup cover 2 is tightly covered on the opening of the cup body 1, and when the expansion seat 523 moves upward to the installation position 64, prompting the hook 62 to shrink inward and then disengage from the groove 7 to realize that the cup cover 2 can be removed from the opening of the cup body 1.

[0043] The standard parts used in this application document can all be purchased from the market, and the specific connection methods of each part adopt conventional means such as mature bolts and rivets in the existing technology. The internal components of the fingerprint unlocking recognition module, circuit board, electrical switch and temperature sensor all adopt conventional models in the existing technology, and their internal structure belongs to the existing technology structure. Workers can complete normal operation of them according to the existing technical manual. In addition, the circuit connection adopts the conventional connection method in the existing technology, and no specific description is given here.

[0044] It should be noted that although the above embodiments have been described in this article, this does not limit the scope of patent protection of the utility model. Therefore, based on the innovative concept of the utility model, changes and modifications to the embodiments described in this article, or equivalent structural or equivalent process changes made using the contents of the utility model specification and drawings, directly or indirectly applying the above technical solutions to other related technical fields are all included in the scope of protection of the utility model patent.

Claims

1. A fingerprint unlocking cup, comprising a cup body (1) with a cavity, the cup body (1) being provided with a cup cover (2) that can be tightly closed, the cup cover (2) being provided with a fingerprint unlocking mechanism (3), characterized in that: The cup body (1) is provided with a driving mechanism (4) and a transmission mechanism (5) inside. The cup body (1) is provided with a locking member (6) capable of expanding outwards and contracting inwards, and the inner side wall of the opening of the cup body (1) is provided with a groove (7) for cooperating with the locking member (6). The locking member (6) comprises a base (61) arranged inside the cup cover (2). At least two hooks (62) are installed on the base (61). The hooks (62) move back and forth horizontally on the base (61) to achieve outward expansion and inward contraction in the cup cover (2). A return spring (63) is provided between each hook (62) and the side wall of the base (61). A mounting position (64) is provided in the middle of the base (61) for causing the hooks (62) to expand outwards through the transmission mechanism (5). The transmission mechanism (5) comprises a cover plate (51) arranged on the base (61). The cover plate (51) is provided on the base (61). A transmission member (52) capable of moving up and down is arranged on the plate (51), one end of the transmission member (52) is connected to the driving mechanism (4), and the driving mechanism (4) drives the transmission member (52) to move up and down to realize the outward expansion and inward contraction of the hook (62), the transmission member (52) comprises a sliding hole (521) arranged on the cover plate (51), a rack (522) is installed in the sliding hole (521) and moves back and forth along the sliding hole (521), an expansion seat (523) for the hook (62) to expand outward is arranged at the lower part of the rack (522), and the contact surface between the expansion seat (523) and the hook (62) is inclined, and the driving mechanism (4) comprises a driving motor (41) arranged on the driving mechanism (4), and an output gear (42) is arranged on the driving mechanism (4), and the output gear (42) is meshed with the rack (522).

2. The fingerprint unlocking cup as claimed in claim 1, characterized in that: The cup cover (2) comprises a bottom shell (21), a guide limit column (211) is arranged on the bottom shell (21), a return spring (22) is sleeved on the guide limit column (211), a middle shell (23) is arranged on the bottom shell (21), the guide limit column (211) extends into the middle shell (23), and an inner chamber is arranged in the middle shell (23), the locking member (6) is installed in the inner chamber, the transmission mechanism (5) and the driving mechanism (4) are arranged on the locking member (6), the driving mechanism (4) is connected to the fingerprint unlocking mechanism (3), a through hole is opened on the middle shell (23) for the locking member (6) to expand outwards for extending, the middle shell (23) is covered with an upper cover (24), and an exhaust valve member (25) is arranged at the center of the bottom shell (21) and the middle shell (23).

3. The fingerprint unlocking cup as claimed in claim 2, characterized in that: A sealing ring (26) is provided at the lower part of the bottom shell (21).

4. The fingerprint unlocking cup according to claim 2 or 3, characterized in that: The fingerprint unlocking mechanism (3) comprises a fingerprint unlocking identification module (31) arranged on the upper cover (24) and a mounting seat (32) arranged on the inner chamber of the middle shell (23); the mounting seat (32) is located above the driving mechanism (4); a circuit board (33) is arranged on the upper surface of the mounting seat (32); an electrical switch (34) is arranged on the lower surface of the mounting seat (32); correspondingly, a travel switch (35) is installed on the guide limit column (211); the fingerprint unlocking identification module (31) and the electrical switch (34) are respectively connected to the circuit board (33); and the travel switch (35) triggers the switching of the electrical switch (34) as the bottom shell (21) moves up and down.

5. The fingerprint unlocking cup as claimed in claim 1, characterized in that: The expansion seat (523) and the rack (522) are integrally formed.

6. The fingerprint unlocking cup as claimed in claim 1, 2, 3 or 5, characterized in that: Two of the hooks (62) are used, the two hooks (62) are arranged opposite to each other, and the installation position (64) is located between the two hooks (62).

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