CN215182168U

CN215182168U - Vein lock with cleaning function

Info

Publication number: CN215182168U
Application number: CN202120402735.2U
Authority: CN
Inventors: 龙斌; 陈少君
Original assignee: Xuzhou Tongshan Hanwang Agricultural Service Development Co ltd
Current assignee: Xuzhou Tongshan Hanwang Agricultural Service Development Co ltd
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-12-14
Anticipated expiration: 2031-02-24

Abstract

The utility model discloses a vein lock with cleaning function, which comprises a main body, a mounting seat and a rotating handle, wherein the mounting seat is symmetrically and fixedly arranged at the bottom end of the main body, the rotating handle is rotationally connected on the mounting seat through a rotating shaft, one end of the rotating handle is in transmission connection with the main body through the mounting seat, an identification mechanism is fixedly arranged at one side of the main body, a mounting groove is arranged at the top of the main body, a fingerprint mechanism is fixedly arranged in the mounting groove at the top of the main body, the identification mechanism is rotationally connected with a protection mechanism, the vein lock with cleaning function has simple structure and convenient operation, the equipment can be unlocked through vein fingerprints through the fingerprint mechanism on the equipment, the convenience of the equipment in use is increased, the accuracy of fingerprint identification is increased, and meanwhile, the fingerprint mechanism has the self-cleaning function, the fingerprint mechanism is convenient to use for a long time, and the usability of the equipment is high.

Description

Vein lock with cleaning function

Technical Field

The utility model relates to a vein lock technical field specifically is a vein lock with clean function.

Background

The finger vein recognition is one of vein recognition, firstly, a finger vein distribution diagram of an individual is obtained through a finger vein recognition instrument, a characteristic value is extracted from the finger vein distribution diagram according to a special comparison algorithm, a CCD camera is used for obtaining an image of the finger vein through near infrared light irradiation, a digital image of the finger vein is stored in a computer system, and the characteristic value is stored. In fact, the method is closer to the mode of primary fingerprint identification, authentication and identification are carried out by means of image characteristic comparison, and the technology is applied to fingerprint locks at present, so that the use accuracy of the locks is improved, and the use of the locks by users is facilitated.

However, in daily use of the existing vein lock, sweat stains on fingers of a person can be remained on the identification screen of the vein lock, a large amount of dust and other particles exist in the air, the sweat stains, the dust and the particles are mixed after long-time use, and inaccurate identification of the vein lock can be caused if the vein lock is not cleaned in time.

Disclosure of Invention

An object of the utility model is to provide a can swiftly carry out clear venous lock with clean function to the identification area to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vein lock with clean function, includes main part, mount pad and rotation handle, the bottom symmetry fixed mounting of main part has the mount pad, all rotate through the pivot on the mount pad and be connected with the rotation handle, the one end of rotating the handle is passed through the mount pad and is connected with the main part transmission, one side fixed mounting of main part has identification mechanism, the mounting groove has been seted up at the top of main part, fixed mounting has fingerprint mechanism in the top mounting groove of main part, identification mechanism rotates and is connected with protection mechanism.

Preferably, the identification mechanism includes base, mounting plate, button and display screen, one side fixed mounting of main part has the base, one side fixed mounting that the main part was kept away from to the base has mounting plate, the button is installed to mounting plate's bottom, the top of button is equipped with the display screen, and display screen fixed mounting is on mounting plate's top, electric connection between button and the display screen.

Preferably, the fingerprint mechanism comprises a fingerprint identification part, a gland, a resisting block, an upper jacking spring, limiting rods, a sliding block, a cleaning plate, a clamping block and an auxiliary spring, the fingerprint identification part is fixedly arranged in a top mounting groove of the main body, the gland is rotatably connected in the top mounting groove of the main body through a rotating shaft, grooves are symmetrically formed in the top end of the main body, the limiting rods are fixedly arranged in the grooves in the top end of the main body, the upper jacking spring is sleeved on the limiting rods, the two limiting rods are respectively in sliding connection with one end of the sliding block, one end of the upper jacking spring is respectively in fixed connection with one end of the sliding block, the cleaning plate is fixedly arranged at the bottom of the sliding block, the resisting block is fixedly arranged on the lower surface of the gland, the resisting block is in transmission fit with the sliding block, one end of the gland is provided with a groove, the auxiliary spring is arranged in one end groove of the gland, one end of the auxiliary spring is fixedly connected with one side of the clamping block, and the clamping block is connected in a groove at one end of the gland in a sliding mode.

Preferably, the protection mechanism comprises a protective cover, a use groove and an elastic sheet, the protective cover is rotatably connected to the top end of the base through a torsion spring, the use groove is formed in each of two sides of the bottom end of the base, and the elastic sheet is fixedly mounted in the use groove of the base.

Preferably, the top end of the main body is provided with a concave hole matched with the clamping block.

Preferably, the inside both sides of visor all set up the draw-in groove of mutually supporting with the shell fragment.

Compared with the prior art, the beneficial effects of the utility model are that:

when the utility model needs to use the equipment, the main body can be unlocked through the identification mechanism and the fingerprint mechanism, thereby increasing the stability and convenience of the equipment when in use, and in order to protect the identification mechanism, the protection mechanism is arranged on the equipment, the safety of the identification mechanism when in use is increased, and simultaneously, in order to increase the installation of the fingerprint mechanism, the mounting groove is arranged on the main body, the stability of the fingerprint mechanism when in installation is increased, so that the stability of the fingerprint mechanism when in use is kept after the fingerprint mechanism is used for a long time, the vein lock with the cleaning function has simple structure and convenient operation, the equipment can be unlocked through the vein fingerprint mechanism on the equipment, the convenience of the equipment when in use is increased, simultaneously, the accuracy of the fingerprint identification is increased, and meanwhile, the fingerprint mechanism has the self-cleaning function, thereby being convenient for the long-time use of the fingerprint mechanism, the usability of the device is high.

Drawings

Fig. 1 is one of the structural schematic diagrams of the overall appearance of the present invention;

fig. 2 is a second structural schematic view of the overall appearance of the present invention;

fig. 3 is a schematic structural view of the identification mechanism of the present invention;

FIG. 4 is a schematic structural diagram of the fingerprint mechanism of the present invention;

fig. 5 is a schematic structural diagram of the protection mechanism of the present invention.

In the figure: 1. a main body; 2. a mounting seat; 3. rotating the handle; 4. an identification mechanism; 41. a base; 42. mounting a bottom plate; 43. pressing a key; 44. a display screen; 5. mounting grooves; 6. a fingerprint mechanism; 61. a fingerprint recognition section; 62. a gland; 63. a resisting block; 64. a spring is pushed up; 65. a limiting rod; 66. a slider; 67. cleaning the plate; 68. a clamping block; 69. an auxiliary spring; 7. a protection mechanism; 71. a protective cover; 72. using a trough; 73. an elastic sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 2, the vein lock with a cleaning function in the figures comprises a main body 1, a mounting base 2 and a rotating handle 3, wherein the mounting base 2 is symmetrically and fixedly mounted at the bottom end of the main body 1, the rotating handle 3 is rotatably connected to the mounting base 2 through a rotating shaft, and one end of the rotating handle 3 is in transmission connection with the main body 1 through the mounting base 2.

It should be noted that the main body 1 is convenient for realizing fixed installation of parts on the equipment, the mounting seat 2 is convenient for installing the rotating handle 3, and the rotating handle 3 is convenient for realizing rotation of the main body 1.

Referring to fig. 1 and 2, an identification mechanism 4 is fixedly mounted on one side of the main body 1, a mounting groove 5 is formed in the top of the main body 1, a fingerprint mechanism 6 is fixedly mounted in the mounting groove 5 in the top of the main body 1, and the identification mechanism 4 is rotatably connected with a protection mechanism 7.

It should be noted that, when the device is needed to be used, the main body 1 can be unlocked through the identification mechanism 4 and the fingerprint mechanism 6, so that the stability and convenience of the device in use are improved, and in order to protect the identification mechanism 4, the protection mechanism 7 is arranged on the device, so that the safety of the identification mechanism 4 in use is improved, meanwhile, in order to increase the installation of the fingerprint mechanism 6, the main body 1 is provided with the installation groove 5, so that the stability of the fingerprint mechanism 6 in installation is improved, and the stability of the fingerprint mechanism 6 in use is maintained after the fingerprint mechanism 6 is used for a long time.

Referring to fig. 3, the identification mechanism 4 includes a base 41, a mounting plate 42, a key 43 and a display screen 44, the base 41 is fixedly mounted on one side of the main body 1, the mounting plate 42 is fixedly mounted on one side of the base 41 away from the main body 1, the key 43 is mounted at the bottom end of the mounting plate 42, the display screen 44 is disposed at the top of the key 43, the display screen 44 is fixedly mounted at the top end of the mounting plate 42, and the key 43 and the display screen 44 are electrically connected.

It should be noted that, when the identification mechanism 4 needs to be used, the main body 1 can be unlocked through the key 43 and the display screen 44 on the identification mechanism 4, so that convenience of the main body 1 in use is improved, a mode of opening the main body 1 is increased, the base 41 is convenient for fixedly mounting the parts on the identification mechanism 4, and the mounting base plate 42 is convenient for mounting the key 43 and the display screen 44.

Referring to fig. 4, the fingerprint mechanism 6 includes a fingerprint identification component 61, a pressing cover 62, a resisting block 63, an upward pushing spring 64, a limiting rod 65, a sliding block 66, a cleaning plate 67, a clamping block 68 and an auxiliary spring 69, the fingerprint identification component 61 is fixedly installed in the top installation groove 5 of the main body 1, the pressing cover 62 is rotatably connected in the top installation groove 5 of the main body 1 through a rotating shaft, grooves are symmetrically formed in the top end of the main body 1, the limiting rod 65 is fixedly installed in the grooves in the top end of the main body 1, the upward pushing spring 64 is sleeved on the limiting rod 65, the two limiting rods 65 are respectively connected with one end of the sliding block 66 in a sliding manner, one end of the upward pushing spring 64 is respectively fixedly connected with one end of the sliding block 66, the cleaning plate 67 is fixedly installed at the bottom of the sliding block 66, the resisting block 63 is fixedly installed on the lower surface of the pressing cover 62, and the resisting block 63 is in transmission fit with the sliding block 66, one end of the gland 62 is provided with a groove, an auxiliary spring 69 is arranged in the groove at one end of the gland 62, one end of the auxiliary spring 69 is fixedly connected with one side of the fixture block 68, and the fixture block 68 is slidably connected in the groove at one end of the gland 62.

It should be noted that, when the fingerprint mechanism 6 needs to be used, the finger of the user can be identified by the fingerprint identification part 61, so as to open the main body 1, and increase the way of the main body 1 when in use, which is more beneficial for the user to use, when the fingerprint mechanism 6 is not in use, the cover can be closed by pressing the press cover 62 downwards, the abutting block 63 on the press cover 62 can extrude the sliding block 66 by the abutting block 63, so that the sliding block 66 can move downwards along the limit rod 65, the bottom of the sliding block 66 is provided with the cleaning plate 67, the use surface on the fingerprint identification part 61 can be cleaned by the cleaning plate 67, and in order to open the press cover 62, the limit rod 65 is provided with the upward pushing spring 64, the sliding block 66 can be moved by the upward pushing spring 64, the fingerprint mechanism 6 is provided with the fixture block 68 and the auxiliary spring 69, can carry on spacingly to gland 62, stability when increasing gland 62 and using.

Referring to fig. 5, the protection mechanism 7 includes a protection cover 71, a use groove 72 and a spring plate 73, the top end of the base 41 is rotatably connected to the protection cover 71 through a torsion spring, the use groove 72 is formed on both sides of the bottom end of the base 41, and the spring plate 73 is fixedly installed in the use groove 72 of the base 41.

When the protection mechanism 7 needs to be used, a user may rotate the protection cover 71 along the torsion spring to insert the protection cover 71 into the base 41, and in order to perform the limit engagement on the protection cover 71, the protection mechanism 7 is provided with a spring plate 73 to perform the engagement limit on the protection cover 71, and in order to mount the spring plate 73, the base 41 is provided with a use groove 72 to facilitate the mounting of the spring plate 73.

Referring to fig. 1 and 2, a concave hole matched with the clamping block 68 is formed at the top end of the main body 1, and the concave hole at the top end of the main body 1 is formed to facilitate limiting the pressing cover 62.

Referring to fig. 5, the protective cover 71 has slots formed on both sides thereof for engaging with the elastic pieces 73, and the slots on the protective cover 71 are convenient for engaging with the elastic pieces 73 to limit the position of the protective cover 71.

In this scheme

The main body 1 is convenient to fixedly install parts on the equipment, the mounting seat 2 is convenient to install the rotating handle 3, the rotating handle 3 is convenient to rotate to the main body 1, when the equipment is required to be used, the main body 1 can be unlocked through the identification mechanism 4 and the fingerprint mechanism 6, when the identification mechanism 4 is required to be used, the main body 1 can be unlocked through the keys 43 and the display screen 44 on the identification mechanism 4, the convenience of the main body 1 in use is improved, the mode of opening the main body 1 is increased, the parts on the identification mechanism 4 can be fixedly installed due to the base 41, the installation bottom plate 42 is convenient to install the keys 43 and the display screen 44, the stability and convenience of the equipment in use are improved, the identification mechanism 4 is protected, the protection mechanism 7 is arranged on the equipment, when the protection mechanism 7 is needed to be used, a user can rotate the protection cover 71 along the torsion spring to clamp the protection cover 71 onto the base 41, in order to limit and clamp the protection cover 71, the protection mechanism 7 is provided with an elastic sheet 73 which can realize clamping and limiting of the protection cover 71, in order to install the elastic sheet 73, the base 41 is provided with a use groove 72 which is convenient for installing the elastic sheet 73, the safety of the identification mechanism 4 in use is improved, in order to increase the installation of the fingerprint mechanism 6, when the fingerprint mechanism 6 is needed to be used, the finger of the user can be identified through the fingerprint identification part 61, so that the main body 1 is opened, the mode of the main body 1 in use is increased, the use is more convenient for the user, and when the fingerprint mechanism 6 is not used, the pressing cover 62 can be pressed downwards to cover, and the piece 63 that supports on the gland 62, can extrude sliding block 66 through supporting piece 63, make sliding block 66 can move downwards along gag lever post 65, and the bottom of sliding block 66 is equipped with clean board 67, can clean the use face on the fingerprint identification part 61 through clean board 67, and in order when gland 62 is opened, all be equipped with upward top spring 64 on the gag lever post 65, can use upward top spring 64 to reply sliding block 66 and move, and be equipped with fixture block 68 and auxiliary spring 69 on the fingerprint mechanism 6, can carry on spacingly to gland 62, stability when increasing gland 62 and using, mounting groove 5 has been seted up on the main part 1, the stability when having increased fingerprint mechanism 6 when the installation, make fingerprint mechanism 6 after long-time use, keep stability in use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a vein lock with clean function, includes main part (1), mount pad (2) and rotates handle (3), the bottom symmetry fixed mounting of main part (1) has mount pad (2), all be connected with through the pivot rotation on mount pad (2) and rotate handle (3), the one end of rotating handle (3) is passed through mount pad (2) and is connected its characterized in that with main part (1) transmission: one side fixed mounting of main part (1) has identification mechanism (4), mounting groove (5) have been seted up at the top of main part (1), fixed mounting has fingerprint mechanism (6) in top mounting groove (5) of main part (1), identification mechanism (4) rotate and are connected with protection mechanism (7).

2. An intravenous lock having a cleaning function according to claim 1, characterized in that: recognition mechanism (4) include base (41), mounting plate (42), button (43) and display screen (44), one side fixed mounting of main part (1) has base (41), one side fixed mounting that main part (1) was kept away from in base (41) has mounting plate (42), button (43) are installed to the bottom of mounting plate (42), the top of button (43) is equipped with display screen (44), and display screen (44) fixed mounting is on the top of mounting plate (42), electric connection between button (43) and display screen (44).

3. An intravenous lock having a cleaning function according to claim 1, characterized in that: the fingerprint mechanism (6) comprises a fingerprint identification part (61), a gland (62), a support block (63), an upper jacking spring (64), a limiting rod (65), a sliding block (66), a cleaning plate (67), a clamping block (68) and an auxiliary spring (69), the fingerprint identification part (61) is fixedly installed in the top installation groove (5) of the main body (1), the gland (62) is rotatably connected in the top installation groove (5) of the main body (1) through a rotating shaft, grooves are symmetrically formed in the top end of the main body (1), the limiting rod (65) is fixedly installed in the groove in the top end of the main body (1), the upper jacking spring (64) is sleeved on the limiting rod (65), the two limiting rods (65) are respectively in sliding connection with one end of the sliding block (66), one end of the upper jacking spring (64) is respectively in fixed connection with one end of the sliding block (66), the bottom fixed mounting of sliding block (66) has cleaning plate (67), the lower fixed surface of gland (62) installs and supports piece (63), and supports and cooperate in the transmission between piece (63) and sliding block (66), the one end of gland (62) is seted up flutedly, install auxiliary spring (69) in the one end recess of gland (62), one end of auxiliary spring (69) and one side fixed connection of fixture block (68), and fixture block (68) sliding connection is in the one end recess of gland (62).

4. An intravenous lock having a cleaning function according to claim 2, characterized in that: the protection mechanism (7) comprises a protection cover (71), a use groove (72) and an elastic sheet (73), the top end of the base (41) is connected with the protection cover (71) in a rotating mode through a torsion spring, the use groove (72) is formed in each of two sides of the bottom end of the base (41), and the elastic sheet (73) is fixedly installed in the use groove (72) of the base (41).

5. An intravenous lock having a cleaning function according to claim 1, characterized in that: concave holes matched with the clamping blocks (68) are formed in the top end of the main body (1).

6. An intravenous lock with a cleaning function according to claim 4, characterized in that: the two sides of the inner part of the protective cover (71) are provided with clamping grooves matched with the elastic sheets (73).