Fingerprint cover vacuum cup locking mechanism

Abstract

The utility model discloses a fingerprint cover vacuum cup locking mechanism, and relates to the field of vacuum cups, the fingerprint cover vacuum cup locking mechanism comprises a cup body, a cup cover, a locking mechanism, a fingerprint identification module and a protection assembly, a push plate is pressed and pushed through a fingertip, so that a transmission rod rotates, and the hinged part of a transmission block and a driven plate is driven to tilt up; at the moment, a pushing plate is pushed to drive a transmission block and a driven plate to continuously rotate, so that the pushing plate is exposed out of the fingerprint recognition module after moving, the finger pulp is attached to the fingerprint recognition module, the pushing plate is loosened, a transmission rod and the pushing plate are driven to reversely move under the action of a compression spring and an abutting plate, and the upper surface of the fingerprint recognition module is closed; and after the cup cover is inserted into the cup body, the output end of the electric push rod outputs and drives the rotating rod to rotate, so that the T-shaped connecting rod expands outwards, the fixing ring fixed in the cup body is limited, the cup cover and the cup body are connected, the cup cover is inserted into the cup body, outward expansion limiting is carried out through the locking mechanism, and connection is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to thermos cup technical field, especially a fingerprint cover thermos cup locking mechanism. BACKGROUND

[0002] With the development of the times and the progress of science and technology, people pay more and more attention to their privacy and personal safety, and drinking water is related to personal safety, in order to prevent private drinking water cup from being opened by others, thus generating fingerprint cover thermos cup.

[0003] The fingerprint cover thermos cup is matched with the fingerprint identification module arranged on the outer surface of the cup cover and the control module inside, so as to realize fingerprint identification of the user, and only the correct fingerprint can make the internal locking mechanism open.

[0004] The fingerprint identification module of the existing fingerprint cover thermos cup is generally exposed on the outer surface, which leads to the fact that people are easy to touch the fingerprint identification module when taking the thermos cup, if the finger part is touched, the locking mechanism will be opened, resulting in the internal water spilling, and if other parts are touched, the fingerprint identification will be triggered constantly, resulting in the internal battery energy being consumed constantly, which is inconvenient to use. UTILITY MODEL CONTENT

[0005] (I) technical problem solved

[0006] In view of the problems existing in the prior art, the utility model provides a fingerprint cover thermos cup locking mechanism.

[0007] (II) technical scheme

[0008] In order to realize the above purpose, the utility model is realized by the following technical scheme: a fingerprint cover thermos cup locking mechanism, including cup body, the top of cup body is provided with cup cover, the inside of cup cover is provided with locking mechanism, the top of cup cover is provided with fingerprint identification module, the upper surface of cup cover is provided with protection assembly;

[0009] The locking assembly comprises a connecting barrel fixedly connected in the cup cover, two T-shaped connecting rods are slidably connected in the connecting barrel, one end of the T-shaped connecting rod close to the connecting barrel is hingedly connected with a rotating rod, and a fixed ring is fixedly connected in the cup body.

[0010] The protection assembly comprises a driven plate movably connected to the upper surface of the cup cover, a transmission block hingedly connected to one end of the driven plate close to the fingerprint identification module, a push plate hingedly connected to the other end of the transmission block away from the driven plate, a connecting block hingedly connected to the bottom end of the push plate, a transmission rod fixedly connected to the bottom end of the connecting block, a bolt inserted into the transmission rod, an abutting block fixedly connected to the other end of the transmission rod away from the connecting block, and two compression springs fixedly connected to the upper surface of the cup body, wherein the other end of the compression spring close to the fingerprint identification module is fixedly connected with an abutting plate.

[0011] As a preferred scheme of the utility model discloses a kind of fingerprint cover vacuum cup locking mechanism, wherein, the inside of the connecting barrel is fixedly connected with electric push rod, the output end of the electric push rod is hingedly connected with two the other end of the rotating rod away from T type connecting block, the inside of the cup cover is provided with control module and battery, the outer surface of the connecting barrel is fixedly connected with three sealing rings.

[0012] As a preferred scheme of the utility model discloses a kind of fingerprint cover vacuum cup locking mechanism, wherein, the outer surface of the T type connecting rod away from electric push rod is arc face, the inside of the connecting barrel is provided with the clamping groove matched with T type connecting rod.

[0013] As a preferred scheme of the utility model discloses a kind of fingerprint cover vacuum cup locking mechanism, wherein, the inside of the fixed ring is provided with a plurality of holes.

[0014] As a preferred scheme of the utility model discloses a kind of fingerprint cover vacuum cup locking mechanism, wherein, the upper surface of the cup cover is provided with square groove, the inner wall of square groove is hingedly connected with the driven plate, and one end of the compression spring is fixedly connected with the inner wall of square groove.

[0015] As a preferred scheme of the utility model discloses a kind of fingerprint cover vacuum cup locking mechanism, wherein, the hinged part of push plate and transmission block is hingedly connected through pin shaft, the inner side of the square groove of the upper surface of the cup cover is provided with sliding groove matched with pin shaft and bolt, the lower surface of the push plate is fixedly connected with two limit blocks, and the bottom of the inner cavity of the square groove of the upper surface of the cup cover is provided with limit slot matched with limit block.

[0016] (Three) beneficial effects

[0017] The utility model provides a kind of fingerprint cover vacuum cup locking mechanism.It has the following beneficial effects:

[0018] 1, by the fingertips press and push the push plate, so that the transmission rod rotates, thereby driving the transmission block and the driven plate hinged part up, at this time push the push plate is driven transmission block and the driven plate continue to rotate, so that the push plate moves out of the fingerprint identification module, so that the finger and fingerprint identification module, fingerprint identification is completed, release the push plate, under the action of compression spring and abutment plate drive transmission rod and push plate reverse movement, thereby resetting the upper surface of the fingerprint identification module is closed, to avoid subsequent false touch and dust fall into the fingerprint identification module.

[0019] 2, after the cup cover is inserted into the cup body, the fingerprint identification module identifies the fingerprint, the control module controls the output end of the electric push rod, so that the rotating rod rotates, so that the two T-shaped connecting rods are outwardly opened, so that the T-shaped connecting rod limits the fixed ring fixed in the cup body, so as to realize the connection of the cup cover and the cup body, the cup cover is inserted into the cup body, and is outwardly limited by the locking mechanism, so that the connection is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the embodiment of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0021] Figure 1 It is the overall structure diagram of the present application.

[0022] Figure 2 It is the overall explosion structure diagram of the present application.

[0023] Figure 3 It is the explosion structure diagram of the connecting barrel of the present application.

[0024] Figure 4 It is the structure diagram of the T-shaped connecting rod of the present application.

[0025] Figure 5 It is the structure diagram of the protection assembly of the present application.

[0026] In the drawing, 1, cup body; 2, cup cover; 3, protection assembly; 301, push plate; 302, transmission block; 303, connecting block; 304, transmission rod; 305, bolt; 306, abutment block; 307, abutment plate; 308, compression spring; 309, driven plate; 4, locking assembly; 401, connecting barrel; 402, sealing ring; 403, fixed ring; 404, T-shaped connecting rod; 405, electric push rod; 406, rotating rod; 5, fingerprint identification module. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0028] Embodiment 1

[0029] With reference to Figure 1 , Figure 2 And Figure 5 , the first embodiment of the utility model, this embodiment provides a kind of fingerprint cover thermos lock mechanism, including cup body 1, the top of cup body 1 is provided with cup cover 2, the inside of cup cover 2 is provided with locking mechanism, the top of cup cover 2 is provided with fingerprint identification module 5, the upper surface of cup cover 2 is provided with protection assembly 3, protection assembly 3, including the driven plate 309 of being movably connected on the upper surface of cup cover 2, the end of driven plate 309 close to fingerprint identification module 5 is hinged with transmission block 302, the end of transmission block 302 away from driven plate 309 is hinged with push plate 301, the bottom end of push plate 301 is hinged with connecting block 303, the bottom end of connecting block 303 is fixedly connected with transmission rod 304, the inside of transmission rod 304 is inserted with bolt 305, the end of transmission rod 304 away from connecting block 303 is fixedly connected with abutment block 306, the upper surface of cup body 1 is fixedly connected with two compression springs 308, the end of compression spring 308 close to fingerprint identification module 5 is fixedly connected with abutment plate 307.

[0030] Specifically, the upper surface of cup cover 2 is provided with square groove, driven plate 309 is hinged with the inner wall of square groove, one end of compression spring 308 is fixedly connected with the inner wall of square groove, the hinged parts of push plate 301 and transmission block 302 are hinged by pin shaft, the inner side of square groove on the upper surface of cup cover 2 is provided with sliding groove matched with pin shaft and bolt 305, the lower surface of push plate 301 is fixedly connected with two limit blocks, the bottom of the inner cavity of square groove on the upper surface of cup cover 2 is provided with limit slot matched with limit block.

[0031] Further, by pressing and pushing the pushing plate 301, the connecting block 303 at the bottom end of the pushing plate 301 drives the transmission rod 304 to rotate around the pin 305 by a certain amplitude, thereby driving the transmission block 302 and the hinged part of the driven plate 309 to be raised, at this time, pushing the pushing plate 301 drives the transmission block 302 and the driven plate 309 to continue to rotate, so that the pushing plate 301 moves out of the fingerprint identification module 5, so that the palm and the fingerprint identification module 5 are attached, and after the fingerprint identification is completed, the pushing plate 301 is released, and under the action of the compression spring 308 and the abutment plate 307, the transmission rod 304 and the pushing plate 301 are reversely moved, so as to reset the upper surface of the fingerprint identification module 5 to be closed, avoiding subsequent false touch and dust falling into the fingerprint identification module 5. Each identification of the fingerprint identification module 5 is controlled by the control module to move once, the connection relationship between the fingerprint identification module 5, the control module and the battery and other components, the working principle and the operation sequence belong to the public knowledge known to those skilled in the art, and will not be described in detail here

[0032] Embodiment 2

[0033] Referring to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , the utility model second embodiment, this embodiment is based on the last embodiment, locking assembly 4, including fixedly connected in the connecting barrel 401 of cup cover 2 inside, two T type connecting rod 404 are connected in the inside of connecting barrel 401 slidably, and the end close to the inside of connecting barrel 401 of T type connecting rod 404 is hinged with rotating rod 406, and fixed ring 403 is fixedly connected in the inside of cup body 1.

[0034] Specifically, the inside of connecting barrel 401 is fixedly connected with electric push rod 405, the output end of electric push rod 405 is hinged with the end away from T type connecting block 303 of two rotating rods 406, the inside of cup cover 2 is provided with control module and battery, the outer surface of connecting barrel 401 is fixedly connected with three sealing rings 402, the outer surface of the section away from electric push rod 405 of T type connecting rod 404 is arc-shaped, the inside of connecting barrel 401 is provided with clamping groove matched with T type connecting rod 404, and the inside of fixed ring 403 is provided with a plurality of holes.

[0035] Further, the output end of electric push rod 405 is controlled by the control module in the cup cover 2 to retract, so that the rotating rod 406 rotates, thereby driving the two T type connecting rods 404 to retract inward, so that the T type connecting rod 404 no longer limits the fixed ring 403 fixed in the inside of cup body 1, so that the cup cover 2 and the cup body 1 are separated, so as to drink the liquid in the cup body 1. The inside of fixed ring 403 is provided with a plurality of holes, so that the fixed ring 403 does not affect drinking water.

[0036] Working principle: when using the fingerprint cover cup, press the push plate 301 with fingertips and push it, so that the connecting block 303 at the bottom of the push plate 301 drives the transmission rod 304 to rotate around the pin 305 by a certain amplitude, thereby driving the transmission block 302 and the hinged part of the driven plate 309 to lift up. At this time, pushing the push plate 301 drives the transmission block 302 and the driven plate 309 to continue to rotate, so that the push plate 301 moves and leaks out the fingerprint identification module 5, so that the palm and the fingerprint identification module 5 are attached, and the fingerprint identification module 5 identifies the fingerprint. If the fingerprint is correct, the output end of the electric push rod 405 in the control module inside the cup cover 2 is retracted, so that the rotating rod 406 rotates, thereby driving the two T-shaped connecting rods 404 to retract inward, so that the T-shaped connecting rod 404 no longer limits the fixed ring 403 fixed inside the cup body 1, so that the cup cover 2 and the cup body 1 are separated, so as to drink the liquid in the cup body 1. The inside of the fixed ring 403 is provided with a plurality of holes, so that the fixed ring 403 does not affect drinking water. After the fingerprint identification is completed, the push plate 301 is loosened, and the transmission rod 304 and the push plate 301 are reversely moved under the action of the compression spring 308 and the abutment plate 307, so as to reset the upper surface of the fingerprint identification module 5. When the cup cover 2 is needed to be covered, the cup cover 2 is inserted into the cup body 1, the sealing ring 402 on the outer surface of the connecting cylinder 401 seals the cup body 1, and then the fingerprint identification is performed in the same operation sequence. The output end of the electric push rod 405 drives the rotating rod 406 to rotate downward, so that the T-shaped connecting rod 404 is extended outward, thereby limiting the lower surface of the fixed ring 403, and finally completing the use of the fingerprint cover cup. The locking mechanism connects the cup cover 2 and the cup body 1 by inserting, which is convenient to connect. The fingerprint identification module 5 is prevented from being touched and dust falling into the fingerprint identification module 5 under the action of the protection assembly 3.

[0037] It should be noted that in this text, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

Claims

1. A locking mechanism for a fingerprint cover vacuum cup, comprising a cup body (1), characterized in that: A cup cover (2) is provided on the top of the cup body (1), a locking mechanism is provided inside the cup cover (2), a fingerprint recognition module (5) is provided on the top of the cup cover (2), and a protective component (3) is provided on the upper surface of the cup cover (2); A locking assembly (4) comprises a connecting cylinder (401) fixedly connected to the interior of the cup cover (2), two T-shaped connecting rods (404) being slidably connected to the interior of the connecting cylinder (401), a rotating rod (406) being hingedly connected to one end of the T-shaped connecting rod (404) close to the interior of the connecting cylinder (401), and a fixing ring (403) being fixedly connected to the interior of the cup body (1); The protective component (3) comprises a driven plate (309) movably connected to the upper surface of the cup cover (2); the driven plate (309) is hingedly connected to a transmission block (302) at one end close to the fingerprint identification module (5); the transmission block (302) is hingedly connected to a push plate (301) at one end away from the driven plate (309); the push plate (301) is hingedly connected to a connecting block (303) at the bottom end; the connecting block (303) is fixedly connected to a transmission rod (304) at the bottom end; a latch (305) is inserted into the interior of the transmission rod (304); the transmission rod (304) is fixedly connected to an abutment block (306) at one end away from the connecting block (303); two compression springs (308) are fixedly connected to the upper surface of the cup body (1); and the compression spring (308) is fixedly connected to an abutment plate (307) at one end close to the fingerprint identification module (5).

2. The locking mechanism of a fingerprint cover vacuum cup according to claim 1, characterized in that: An electric push rod (405) is fixedly connected to the interior of the connecting cylinder (401), and an output end of the electric push rod (405) is hinged to one end of the two rotating rods (406) away from the T-shaped connecting block (303). A control module and a battery are provided inside the cup cover (2), and three sealing rings (402) are fixedly connected to the outer surface of the connecting cylinder (401).

3. The locking mechanism of claim 2, wherein: The outer surface of a section of the T-shaped connecting rod (404) away from the electric push rod (405) is in an arc shape, and a slot matching the T-shaped connecting rod (404) is provided inside the connecting cylinder (401).

4. The locking mechanism of claim 3, wherein: The interior of the fixing ring (403) is provided with a plurality of holes.

5. The locking mechanism of a fingerprint cover vacuum cup according to claim 4, characterized in that: A square groove is provided on the upper surface of the cup cover (2), the driven plate (309) is hinged to the inner wall of the square groove, and one end of the compression spring (308) is fixedly connected to the inner wall of the square groove.

6. The locking mechanism of a fingerprint cover vacuum cup according to claim 5, characterized in that: The hinged portion of the push plate (301) and the transmission block (302) is hinged via a pin shaft, a slide groove cooperating with the pin shaft and the latch (305) is provided on the inner side of the square groove on the upper surface of the cup cover (2), two limit blocks are fixedly connected to the lower surface of the push plate (301), and a limit groove cooperating with the limit blocks is provided at the bottom of the inner cavity of the square groove on the upper surface of the cup cover (2).

Images