Self-locking fingerprint cup

Abstract

The utility model discloses a self-locking fingerprint cup, which relates to the technical field of cups and comprises a cup body, an inner ring cover is arranged at the top end of the cup body in a threaded manner, the outer surface of the inner ring cover is matched with the inner wall of an outer ring cover, so that a coaming fixed to the top end of the inner ring cover is connected with the top end of a rubber plate in a gluing manner, and meanwhile, a clamping block is mounted on the inner wall of a clamping groove in a matched manner; the outer surface of a conical column and the inner wall of a circular groove formed in the outer surface of the cup body are better matched and installed by pressing a connecting rod, the situation that the inner ring cover and the cup body are easily separated is avoided, and a background terminal of a fingerprint module controls an electric telescopic rod to drive a push plate to be separated from the inner wall of a square hole; the top cover can drive the limiting plate to be separated from the inner wall of the concave hole conveniently, a spring arranged on the outer wall of the connecting rod in a sleeving mode drives the conical column to be separated from the inner wall of the circular groove through reset contraction force, a user can operate the outer ring cover to drive the inner ring cover and threads on the outer surface of the cup body conveniently, and therefore the situation that an outsider pours objects into the cup body without permission is avoided.

Description

Technical Field

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

[0002] The self-locking fingerprint cup is a device that separates the cup cover from the inside of the cup body through a fingerprint module and can automatically lock the cup cover and the cup body itself.

[0003] At present, there are many cups on the market, but for general cups, the user directly installs the cup cover and the outer surface of the cup body by threading, and the cup body and the cup cover cannot be effectively locked. However, in harsh environments, outsiders can easily open the space between the cup and the cup cover without the user's permission and put items unknown to the user into the interior of the cup body, which can easily affect the user's normal use of the cup body and reduce the use effect of the device.

[0004] Based on the above, the inventors found that: for ordinary cups, the user directly installs the cup lid and the outer surface of the cup body by threads, and the cup body and the cup lid cannot be effectively locked. However, in harsh environments, outsiders can easily open the cup and the cup lid without the user's permission and put items unknown to the user into the cup body, which can easily affect the user's normal use of the cup body. Therefore, in view of this, the existing structure is studied and improved to provide a self-locking fingerprint cup, in order to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model discloses a self-locking fingerprint cup, comprising a cup body, the top end of the cup body is threaded with an inner ring cover, the outer surface of the inner ring cover is matched with an outer ring cover, the top end of the outer ring cover is provided with a top cover, the inner wall of the outer ring cover is provided with a mounting mechanism, the top end of the inner ring cover is provided with a limiting mechanism, and the outer surface of the cup body is provided with a circular groove;

[0007] The mounting mechanism comprises:

[0008] A cone column, the outer wall of the cone column is matched with the inner wall of the circular groove, a connecting rod is fixed to the top of the cone column, a socket sliding column is slidably arranged on the outer wall of the connecting rod, a sliding hole is opened at the bottom end of the outer ring cover, the inner wall of the sliding hole slides with the outer wall of the socket sliding column, a spring is sleeved on the outer surface of the socket sliding column, the spring is arranged on the inner wall of the sliding hole, and the top of the socket sliding column is sleeved with the top of the outer ring cover.

[0009] As a preferred technical solution of the utility model, a concave hole is opened at the top end of the outer ring cover, a limit plate is slidably disposed on the inner wall of the concave hole, and the top end of the limit plate is fixed to the outer surface of the top cover.

[0010] As a preferred technical solution of the utility model, the inner surface of the outer ring cover is provided with four card slots, the inner walls of the four card slots are matched with card blocks, and the outer surfaces of the four card blocks are fixed to the outer wall of the inner ring cover.

[0011] As a preferred technical solution of the utility model, the limiting mechanism includes:

[0012] The electric telescopic rod has its bottom end fixed to the top of the inner ring cover, a push plate fixed to one end of the electric telescopic rod, a square hole is provided on the outer surface of the limit plate, and the inner wall of the square hole and the outer wall of the push plate are penetrated and sleeved.

[0013] As a preferred technical solution of the utility model, the limiting mechanism also includes:

[0014] The fingerprint module has an outer surface fixed to the outer wall of the outer ring cover, and the fingerprint module is electrically connected to the electric telescopic rod via an external power supply.

[0015] As a preferred technical solution of the utility model, the outer surface of the electric telescopic rod is provided with two symmetrically distributed enclosures, the bottom ends of the two enclosures are fixed to the top end of the inner ring cover, the top ends of the two enclosures are glued to rubber plates, and the top ends of the two rubber plates are fixed to the inner surface of the outer ring cover.

[0016] As a preferred technical solution of the utility model, the vertical cross-sectional area dimensions of the inner walls of the four card slots are matched with the vertical cross-sectional area dimensions of the outer surface of the card block.

[0017] The beneficial effects of the utility model are:

[0018] 1. This solution, by matching the outer surface of the inner ring cover with the inner wall of the outer ring cover, makes the enclosure fixed to the top of the inner ring cover be glued to the top of the rubber plate, and at the same time, the card block is matched and installed on the inner wall of the card groove, thereby reinforcing the stable installation between the inner ring cover and the outer ring cover, so that after the inner ring cover and the cup body are threadedly installed, the connecting rod can be pressed to better match the outer surface of the cone column with the inner wall of the circular groove opened on the outer surface of the cup body, so that the device can better automatically lock the cup and avoid easy separation between the inner ring cover and the cup body, thereby facilitating the normal use of the device.

[0019] 2. This solution controls the electric telescopic rod through the background terminal of the fingerprint module to drive the push plate to separate from the inner wall of the square hole, so that the top cover drives the limit plate to separate from the inner wall of the concave hole. Therefore, the spring return contraction force of the outer wall of the connecting rod drives the cone column to separate from the inner wall of the circular groove, which is convenient for the user to operate the outer ring cover to drive the inner ring cover and the outer surface thread of the cup body, thereby facilitating the user to automatically lock the cup body and the cup cover, and facilitating the quick opening of the cup cover and the cup body, thereby preventing outsiders from pouring objects into the interior of the cup body without permission, thereby effectively improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 This is a structural schematic diagram of a self-locking fingerprint cup of the utility model;

[0022] Figure 2 This is a schematic diagram of the separation structure of the outer ring cover and the cup body of a self-locking fingerprint cup of the utility model;

[0023] Figure 3 This is a schematic diagram of the exploded view of the installation mechanism of a self-locking fingerprint cup of the utility model;

[0024] Figure 4 The utility model is a schematic diagram of the exploded view of the limiting mechanism of the self-locking fingerprint cup.

[0025] In the figure: 1. cup body; 2. inner ring cover; 3. outer ring cover; 4. top cover; 5. installation mechanism; 51. cone column; 52. connecting rod; 53. socket slide column; 54. sliding hole; 55. spring; 6. limit mechanism; 61. electric telescopic rod; 62. push plate; 63. square hole; 64. fingerprint module; 7. round groove; 8. concave hole; 9. limit plate; 10. card slot; 11. card block; 12. enclosure; 13. rubber plate. DETAILED DESCRIPTION

[0026] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0027] Example: Figure 1-4 As shown, the utility model is a self-locking fingerprint cup, comprising a cup body 1, an inner ring cover 2 is threaded on the top of the cup body 1, an outer ring cover 3 is matched and arranged on the outer surface of the inner ring cover 2, a top cover 4 is arranged on the top of the outer ring cover 3, a mounting mechanism 5 is arranged on the inner wall of the outer ring cover 3, a limiting mechanism 6 is arranged on the top of the inner ring cover 2, and a circular groove 7 is opened on the outer surface of the cup body 1;

[0028] The mounting mechanism 5 comprises:

[0029] A conical column 51, the outer wall of the conical column 51 is matched with the inner wall of the circular groove 7, a connecting rod 52 is fixed to the top of the conical column 51, a socket slide column 53 is slidably arranged on the outer wall of the connecting rod 52, a sliding hole 54 is opened at the bottom end of the outer ring cover 3, the inner wall of the sliding hole 54 slides with the outer wall of the socket slide column 53, a spring 55 is sleeved on the outer surface of the socket slide column 53, the spring 55 is arranged on the inner wall of the sliding hole 54, and the top of the socket slide column 53 is sleeved with the top of the outer ring cover 3.

[0030] As attached Figure 2 , Figure 3 and Figure 4 As shown, a concave hole 8 is opened at the top of the outer ring cover 3, and a limit plate 9 is slidably disposed on the inner wall of the concave hole 8. The top of the limit plate 9 is fixed to the outer surface of the top cover 4. The limit mechanism 6 includes:

[0031] The electric telescopic rod 61 has its bottom end fixed to the top of the inner ring cover 2, a push plate 62 is fixed to one end of the electric telescopic rod 61, a square hole 63 is provided on the outer surface of the limiting plate 9, and the inner wall of the square hole 63 and the outer wall of the push plate 62 are penetrated and sleeved, so as to firmly limit the outer surface of the top cover 4 and the outer ring cover 3, and prevent the outer ring cover 3 and the top cover 4 from being easily loosened.

[0032] As attached Figure 3 and Figure 4 As shown, the inner surface of the outer ring cover 3 is provided with four card slots 10, and the inner walls of the four card slots 10 are matched with card blocks 11. The outer surfaces of the four card blocks 11 are fixed to the outer wall of the inner ring cover 2, and the vertical cross-sectional area dimensions of the inner walls of the four card slots 10 are matched with the vertical cross-sectional area dimensions of the outer surfaces of the card blocks 11, so as to facilitate the stable installation of the inner ring cover 2 on the inner wall of the outer ring cover 3, and effectively improve the use effect of the device.

[0033] As attached Figure 2 and Figure 4 As shown, the limiting mechanism 6 also includes:

[0034] The fingerprint module 64, the outer surface of the fingerprint module 64 is fixed to the outer wall of the outer ring cover 3, and the fingerprint module 64 is electrically connected to the electric telescopic rod 61 via an external power supply, which is conducive to better controlling the normal operation of the electric telescopic rod 61 and facilitating the normal use of the device.

[0035] As attached Figure 3 and Figure 4As shown, the outer surface of the electric telescopic rod 61 is provided with two symmetrically distributed enclosures 12, the bottom ends of the two enclosures 12 are fixed to the top end of the inner ring cover 2, the top ends of the two enclosures 12 are glued to a rubber plate 13, and the top ends of the two rubber plates 13 are fixed to the inner surface of the outer ring cover 3, so as to further strengthen the outer surface of the inner ring cover 2 and the inner wall of the outer ring cover 3 for a firm clamping installation.

[0036] Working principle: When in use, the outer wall of the connecting rod 52 is sleeved with the inner wall of the sliding hole 54 opened on the inner surface of the outer ring cover 3, so that the inner surface of the step-shaped sliding hole 54 and the connecting rod 52 are stably slidably installed, so that one end of the connecting rod 52 passes through the sliding hole 54 and appears at the top of the outer ring cover 3, and the outer surface of the inner ring cover 2 is matched with the inner wall of the outer ring cover 3, so that the enclosure 12 fixed to the top of the inner ring cover 2 is glued to the top of the rubber plate 13, and the block 11 is matched and installed on the inner wall of the card groove 10, so as to strengthen the stable installation between the inner ring cover 2 and the outer ring cover 3, and the inner wall of the inner ring cover 2 is threadedly installed with the outer surface of the cup body 1, and the top of the connecting rod 52 is pressed by external force, so that the cone column 51 fixed at the bottom end of the connecting rod 52 is matched and installed with the inner wall of the circular groove 7, and the top cover 4 is used to rotate on the outer surface of the outer ring cover 3. Until the limit plate 9 fixed on the outer surface of the top cover 4 is sleeved on the inner wall of the recessed hole 8 opened at the top of the inner ring cover 2, and the power switch of the externally controlled electric telescopic rod 61 is controlled to be turned on, thereby driving the push plate 62 to penetrate and sleeve on the inner wall of the square hole 63, and at the same time, the bottom end of the top cover 4 is installed on the top limit of the connecting rod 52, so as to ensure that the device locks the inside of the cup body 1. After the user operates the fingerprint module 64, the electric telescopic rod 61 is controlled by the background terminal of the fingerprint module 64 to drive the push plate 62 to separate from the inner wall of the square hole 63, so as to facilitate the top cover 4 to drive the limit plate 9 to separate from the inner wall of the recessed hole 8, so that the spring 55 sleeved on the outer wall of the connecting rod 52 resets and the contraction force drives the cone column 51 to separate from the inner wall of the circular groove 7, so that the user can operate the outer ring cover 3 to drive the inner ring cover 2 and the outer surface thread of the cup body 1, thereby opening the cup body 1.

[0037] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0038] 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.

[0039] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A self-locking fingerprint cup, comprising a cup body (1), the top thread of the cup body (1) having an inner ring cover (2), characterized in that: The outer surface of the inner ring cover (2) is matched with an outer ring cover (3), the top end of the outer ring cover (3) is provided with a top cover (4), the inner wall of the outer ring cover (3) is provided with a mounting mechanism (5), the top end of the inner ring cover (2) is provided with a limiting mechanism (6), and the outer surface of the cup body (1) is provided with a circular groove (7); The mounting mechanism (5) comprises: A conical column (51), the outer wall of the conical column (51) is matched with the inner wall of the circular groove (7), a connecting rod (52) is fixed to the top of the conical column (51), a socket sliding column (53) is slidably mounted on the outer wall of the connecting rod (52), a sliding hole (54) is opened at the bottom end of the outer ring cover (3), the inner wall of the sliding hole (54) slides with the outer wall of the socket sliding column (53), a spring (55) is sleeved on the outer surface of the socket sliding column (53), the spring (55) is arranged on the inner wall of the sliding hole (54), and the top of the socket sliding column (53) is sleeved with the top of the outer ring cover (3).

2. The self-locking fingerprint cup according to claim 1, characterized in that: A concave hole (8) is provided at the top end of the outer ring cover (3), a limit plate (9) is slidably disposed on the inner wall of the concave hole (8), and the top end of the limit plate (9) is fixed to the outer surface of the top cover (4).

3. The self-locking fingerprint cup according to claim 1, characterized in that: The inner surface of the outer ring cover (3) is provided with four card slots (10), the inner walls of the four card slots (10) are matched with card blocks (11), and the outer surfaces of the four card blocks (11) are fixed to the outer wall of the inner ring cover (2).

4. The self-locking fingerprint cup according to claim 2, characterized in that: The limiting mechanism (6) comprises: An electric telescopic rod (61), the bottom end of the electric telescopic rod (61) is fixed to the top end of the inner ring cover (2), a push plate (62) is fixed to one end of the electric telescopic rod (61), a square hole (63) is opened on the outer surface of the limit plate (9), and the inner wall of the square hole (63) and the outer wall of the push plate (62) are penetrated and sleeved.

5. The self-locking fingerprint cup according to claim 4, characterized in that: The limiting mechanism (6) further comprises: A fingerprint module (64), the outer surface of the fingerprint module (64) is fixed to the outer wall of the outer ring cover (3), and the fingerprint module (64) is electrically connected to the electric telescopic rod (61) via an external power supply.

6. The self-locking fingerprint cup according to claim 4, characterized in that: The outer surface of the electric telescopic rod (61) is provided with two symmetrically distributed enclosures (12), the bottom ends of the two enclosures (12) are fixed to the top end of the inner ring cover (2), the top ends of the two enclosures (12) are glued to a rubber plate (13), and the top ends of the two rubber plates (13) are fixed to the inner surface of the outer ring cover (3).

7. The self-locking fingerprint cup according to claim 3, characterized in that: The vertical cross-sectional area dimensions of the inner walls of the four clamping slots (10) are all matched with the vertical cross-sectional area dimensions of the outer surface of the clamping block (11).

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