CN220962470U - Finger vein recognition safety device - Google Patents
Finger vein recognition safety device Download PDFInfo
- Publication number
- CN220962470U CN220962470U CN202323101693.7U CN202323101693U CN220962470U CN 220962470 U CN220962470 U CN 220962470U CN 202323101693 U CN202323101693 U CN 202323101693U CN 220962470 U CN220962470 U CN 220962470U
- Authority
- CN
- China
- Prior art keywords
- finger vein
- vein recognition
- movable block
- recognition
- bin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 210000003462 vein Anatomy 0.000 title claims abstract description 63
- 238000004140 cleaning Methods 0.000 claims abstract description 10
- 230000001954 sterilising effect Effects 0.000 claims abstract description 5
- 230000017525 heat dissipation Effects 0.000 claims abstract description 3
- 238000004659 sterilization and disinfection Methods 0.000 claims description 18
- 230000000249 desinfective effect Effects 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 244000309464 bull Species 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 208000015181 infectious disease Diseases 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model provides a finger vein recognition safety device, which comprises a finger vein recognition device body, wherein a plurality of evenly distributed heat dissipation holes are fixedly formed in the front side and the rear side of the finger vein recognition device body, a display screen is fixedly arranged at the top of the front end of the right side of the finger vein recognition device body, an operation panel is fixedly arranged at the bottom of the front end of the right side of the finger vein recognition device body, a recognition bin is fixedly arranged at the rear right side of the finger vein recognition device body, transverse sliding grooves are fixedly formed in the front side and the rear side of the inside of the recognition bin, a recognition module is fixedly arranged at the bottom end of the inside of the recognition bin, a cleaning and sterilizing mechanism is arranged in the inside of the recognition bin, and a limiting mechanism is arranged at the top of the right side of the recognition bin.
Description
Technical Field
The utility model mainly relates to the technical field of finger vein recognition, in particular to a finger vein recognition safety device.
Background
The finger vein recognition is one of vein recognition, firstly, a finger vein recognition instrument is used for obtaining a personal finger vein distribution diagram, a characteristic value is extracted from the finger vein distribution diagram according to a special comparison algorithm, a near infrared ray is used for irradiation, a CCD camera is used for obtaining an image of a finger vein, the digital image of the finger vein is stored in a computer system, and the characteristic value is stored. In fact, the method is relatively close to the primary fingerprint identification mode, and relies on image feature comparison for authentication and identification.
Because the existing finger vein recognition device is mostly of an open structure, the finger vein potential recognition device is used for multiple people, fingerprint recognition is in direct contact with a detection instrument, and the problem of sanitation exists, so that psychological conflict exists for some users, the infection risk on bacteria is also aggravated, and how to clean the finger vein recognition device efficiently and conveniently is still needed to be further optimized and improved.
Accordingly, we provide a finger vein recognition safety device to address the shortcomings of the prior art.
Disclosure of utility model
The utility model mainly provides a finger vein recognition safety device which is used for solving the technical problems in the background technology.
The technical scheme adopted for solving the technical problems is as follows:
The utility model provides a finger vein recognition safety device, includes finger vein recognition device body, both sides are all fixed around the finger vein recognition device body have been seted up a plurality of evenly distributed's louvre, finger vein recognition device body right side front end top fixed mounting has the display screen, finger vein recognition device body right side front end bottom fixed mounting has operating panel, finger vein recognition device body right side rear end fixed mounting has the discernment storehouse, both sides are all fixed around the discernment storehouse inside have been seted up horizontal spout, the inside bottom fixed mounting in discernment storehouse has the recognition module, the inside cleaning and disinfecting mechanism that is equipped with in discernment storehouse, discernment storehouse right side top is equipped with stop gear.
Further, clean disinfection mechanism includes swing joint in the inside movable block in discernment storehouse, both sides all fixedly connected with slide bar around the movable block, first movable block left side fixedly connected with reset spring, movable block right side fixedly connected with indicates the touch panel, the inside top fixed mounting of movable block has the disinfection jar, the fixed liquid feeding hole of having seted up in disinfection jar top, the inside swing joint in liquid feeding hole has the sealing plug, the inside bottom of movable block is equipped with the cylinder, the cylinder both sides are equipped with the bull stick.
Further, the movable block is in sliding connection with the transverse sliding grooves formed in the front side and the rear side of the inside of the identification bin through sliding rods arranged on the front side and the rear side, and the left side of the reset spring is in fit connection with the inner wall of the left side of the inside of the identification bin.
Further, the cylinder both sides and bull stick fixed connection, swivelling joint between bull stick and the movable block inner wall, the cylinder top runs through the disinfection jar bottom, cylinder and disinfection jar run through department swivelling joint and be equipped with the sealing washer, the movable block is run through to the cylinder bottom, just the cylinder runs through department swivelling joint with the movable block, the cylinder bottom is connected with the laminating of recognition module top.
Further, stop gear includes the spacing box of fixed connection in discernment storehouse right side top, vertical spout has all been fixedly seted up to both sides around the spacing box is inside, the inside fly leaf that is equipped with of spacing box, both sides all fixedly connected with slider around the fly leaf, fly leaf bottom fixedly connected with fly leaf, fly leaf top fixedly connected with reset spring two, the fly leaf top just is located reset spring two around both sides all fixedly mounted with pull rod, the pull rod runs through the top fixedly connected with hand pulling plate of spacing box.
Further, the movable plate is in sliding connection with the vertical sliding grooves formed in the front side and the rear side of the inside of the limit box through sliding blocks arranged on the front side and the rear side, the pull rod is in sliding connection with the penetrating part of the limit box, and the second reset spring is internally provided with a damper.
Compared with the prior art, the utility model has the beneficial effects that:
According to the finger vein recognition safety device, when a user performs finger vein recognition, fingers are aligned to the finger touch plate and inserted into the recognition bin, the movable block slides backwards under the action of finger thrust, so that the fingers of the user can be contacted with the top of the recognition module to perform finger vein recognition operation, after recognition is completed, the fingers of the user are pulled out, at the moment, the movable block is moved outwards under the action of the first reset spring after the thrust is lost, so that a roller arranged at the bottom of the movable block rotates along the top of the recognition module to sterilize and wipe the top of the recognition module, clean sanitation of the top of the recognition module is ensured, when the finger vein recognition device body is used for a long time, a maintainer can pull the hand pulling plate upwards to drive the limiting plate to move upwards, so that the movable block is taken out from the inside of the recognition bin, and disinfectant is filled into the inside of the recognition tank through opening, so that the cleaning and sterilizing effect is ensured, and then the movable block is reloaded into the inside the recognition bin, so that the finger vein recognition safety device can be automatically cleaned, and the bacteria are prevented from being bad to transfer infection, and the safety and sanitation of the finger vein recognition safety device during use are improved.
The utility model will be explained in detail below with reference to the drawings and specific embodiments.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the identification bin of the utility model;
FIG. 3 is an isometric view of the cleaning and disinfecting mechanism of the present utility model;
FIG. 4 is a schematic diagram of the internal side view of the movable block of the present utility model;
Fig. 5 is a schematic view of the internal structure of the limiting mechanism of the present utility model.
In the figure: 1. a finger vein recognition device body; 101. a heat radiation hole; 102. a display screen; 103. an operation panel; 104. identifying a bin; 105. a transverse chute; 106. an identification module; 2. a cleaning and disinfecting mechanism; 201. a movable block; 202. a slide bar; 203. a first reset spring; 204. a finger touch plate; 205. a sterilization tank; 206. a liquid adding hole; 207. a sealing plug; 208. a roller; 209. a rotating rod; 3. a limiting mechanism; 301. a limit box; 302. a vertical chute; 303. a movable plate; 304. a slide block; 305. a limiting plate; 306. a second reset spring; 307. a pull rod; 308. and (5) pulling the plate by hand.
Detailed Description
In order that the utility model may be more fully understood, a more particular description of the utility model will be rendered by reference to the appended drawings, in which several embodiments of the utility model are illustrated, but which may be embodied in different forms and are not limited to the embodiments described herein, which are, on the contrary, provided to provide a more thorough and complete disclosure of the utility model.
Referring to fig. 1-5, an embodiment of a finger vein recognition safety device includes a finger vein recognition device body 1, a plurality of uniformly distributed heat dissipation holes 101 are fixedly formed on front and rear sides of the finger vein recognition device body 1, a display screen 102 is fixedly mounted on top of a right front end of the finger vein recognition device body 1, an operation panel 103 is fixedly mounted on bottom of a right front end of the finger vein recognition device body 1, a recognition bin 104 is fixedly mounted on a right rear end of the finger vein recognition device body 1, transverse sliding grooves 105 are fixedly formed on front and rear sides of the inside of the recognition bin 104, a recognition module 106 is fixedly mounted on bottom end of the inside of the recognition bin 104, a cleaning and sterilizing mechanism 2 is arranged inside the recognition bin 104, and a limiting mechanism 3 is arranged on top of the right side of the recognition bin 104.
Wherein the cleaning and disinfecting mechanism 2 comprises a movable block 201 movably connected in the identification bin 104, sliding rods 202 are fixedly connected to the front side and the rear side of the movable block 201, a first reset spring 203 is fixedly connected to the left side of the movable block 201, a finger touch plate 204 is fixedly connected to the right side of the movable block 201, a disinfecting tank 205 is fixedly arranged at the top end of the movable block 201, a liquid adding hole 206 is fixedly arranged at the top of the disinfecting tank 205, a sealing plug 207 is movably connected in the liquid adding hole 206, a roller 208 is arranged at the bottom end of the movable block 201, rotating rods 209 are arranged at the two sides of the roller 208, the movable block 201 is in sliding connection with transverse sliding grooves 105 arranged at the front side and the rear side of the identification bin 104 through sliding rods 202 arranged at the front side and the rear side, the left side of the reset spring 203 is in joint connection with the inner wall of the left side of the identification bin 104, the two sides of the roller 208 is fixedly connected with the rotating rods 209, the rotating connection between the rotating rods 209 and the inner wall of the movable block 201, the top of the roller 208 penetrates through the bottom of the disinfection tank 205, the rotary connection of the roller 208 and the penetration of the disinfection tank 205 is provided with a sealing ring, the bottom of the roller 208 penetrates through the movable block 201, the rotary connection of the roller 208 and the penetration of the movable block 201 is provided, the bottom of the roller 208 is in fit connection with the top of the recognition module 106, when a user performs finger vein recognition, the finger is aligned with the finger touch plate 204 and inserted into the recognition bin 104, the movable block 201 slides backwards under the action of finger thrust, the finger of the user can contact with the top of the recognition module 106 to perform finger vein recognition operation, after recognition is completed, the finger of the user is pulled out, at this time, the movable block 201 loses the thrust, the roller 208 arranged at the bottom of the movable block 201 moves outwards under the action of the first reset spring 203, so that the roller 208 arranged at the bottom of the movable block 201 rotates along the top of the recognition module 106 to sterilize and wipe the top of the recognition module 106, and ensure the cleanness and sanitation of the top of the recognition module 106, when the finger vein recognition safety device is used, the finger vein recognition safety device can be automatically cleaned and disinfected, bacterial price difference transfer infection is prevented, and safety and sanitation of the finger vein recognition safety device in use are improved.
Wherein, stop gear 3 includes fixed connection in the spacing box 301 at the right side top of discernment storehouse 104, the vertical spout 302 has all been offered to both sides around the inside of spacing box 301, the inside fly leaf 303 that is equipped with of spacing box 301, both sides all fixedly connected with slider 304 around the fly leaf 303, fly leaf 303 bottom fixedly connected with limiting plate 305, fly leaf 303 top fixedly connected with reset spring second 306, the equal fixed mounting in both sides around just being located reset spring second 306 has pull rod 307, the top fixedly connected with hand pulling plate 308 that pull rod 307 runs through spacing box 301, the slider 304 that the fly leaf 303 set up through both sides around and the inside vertical spout 302 sliding connection that both sides offered around of spacing box 301, pull rod 307 and spacing box 301 run through department sliding connection, and reset spring second 306 inside is equipped with the attenuator, after this finger vein discernment device body 1 uses for a long time, maintainer can upwards pull hand pulling plate 308, drive limiting plate 305 and upwards move, thereby take out movable block 201 from discernment storehouse 104 inside, and fill the disinfection liquid through opening 207 toward inside of disinfection jar 205, then guarantee that the inside disinfection piece 201 is again adorned inside to discernment storehouse 104.
The specific operation mode of the utility model is as follows:
Firstly, when a user performs finger vein recognition, the finger is aligned to the finger touch plate 204 and inserted into the recognition bin 104, the movable block 201 slides backwards under the action of finger pushing force, so that the finger of the user can be contacted with the top of the recognition module 106 to perform finger vein recognition operation, after recognition is completed, the finger of the user is pulled out, at the moment, after the movable block 201 loses pushing force, the movable block is outwards moved under the action of the first reset spring 203, so that the roller 208 arranged at the bottom of the movable block 201 rotates along the top of the recognition module 106 to sterilize and wipe the top of the recognition module 106, clean sanitation of the top of the recognition module 106 is ensured, after the finger vein recognition device body 1 is used for a long time, a maintainer can pull the hand pulling plate 308 upwards to drive the limiting plate 305 to move upwards, so that the movable block 201 is taken out from the inside of the recognition bin 104, and a disinfection solution is filled into the disinfection tank 205 through opening the sealing plug 207, so that the cleaning and disinfection effect is ensured, and then the movable block 201 is reloaded into the inside the recognition bin 104.
While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the embodiments described above, but is intended to be within the scope of the utility model, as long as such insubstantial modifications are made by the method concepts and technical solutions of the utility model, or the concepts and technical solutions of the utility model are applied directly to other occasions without any modifications.
Claims (6)
1. A finger vein recognition safety device, comprising a finger vein recognition device body (1), characterized in that: the finger vein recognition device comprises a finger vein recognition device body (1), wherein a plurality of evenly distributed heat dissipation holes (101) are fixedly formed in the front side and the rear side of the finger vein recognition device body (1), a display screen (102) is fixedly arranged at the top of the front end on the right side of the finger vein recognition device body (1), an operation panel (103) is fixedly arranged at the bottom of the front end on the right side of the finger vein recognition device body (1), a recognition bin (104) is fixedly arranged at the rear end on the right side of the finger vein recognition device body (1), transverse sliding grooves (105) are fixedly formed in the front side and the rear side of the inside of the recognition bin (104), a recognition module (106) is fixedly arranged at the bottom end inside the recognition bin (104), a cleaning and sterilizing mechanism (2) is arranged inside the recognition bin (104), and a limiting mechanism (3) is arranged at the top on the right side of the recognition bin (104).
2. A finger vein recognition safety apparatus as defined in claim 1, wherein: the cleaning and disinfecting mechanism (2) comprises a movable block (201) movably connected to the inside of the identification bin (104), sliding rods (202) are fixedly connected to the front side and the rear side of the movable block (201), a reset spring I (203) is fixedly connected to the left side of the movable block (201), a finger touch plate (204) is fixedly connected to the right side of the movable block (201), a disinfecting tank (205) is fixedly mounted on the top inside the movable block (201), a liquid adding hole (206) is fixedly formed in the top of the disinfecting tank (205), a sealing plug (207) is movably connected to the inside of the liquid adding hole (206), a roller (208) is arranged at the bottom inside of the movable block (201), and rotating rods (209) are arranged on the two sides of the roller (208).
3. A finger vein recognition safety apparatus as defined in claim 2, wherein: the movable block (201) is in sliding connection with the transverse sliding grooves (105) formed in the front side and the rear side of the inside of the identification bin (104) through sliding rods (202) arranged in the front side and the rear side, and the left side of the first reset spring (203) is in fit connection with the inner wall of the left side of the inside of the identification bin (104).
4. A finger vein recognition safety apparatus as defined in claim 2, wherein: the utility model discloses a disinfection tank, including disinfection tank (106) and rotary rod (209), cylinder (208) both sides and bull stick (209) fixed connection, rotary connection between bull stick (209) and movable block (201) inner wall, disinfection tank (205) bottom is run through at cylinder (208) top, cylinder (208) and disinfection tank (205) run through department swivelling joint and be equipped with the sealing washer, movable block (201) is run through at cylinder (208) bottom, just cylinder (208) and movable block (201) run through department swivelling joint, cylinder (208) bottom and identification module (106) top laminating are connected.
5. A finger vein recognition safety apparatus as defined in claim 1, wherein: stop gear (3) are including fixed connection in spacing box (301) at discernment storehouse (104) right side top, vertical spout (302) have all been fixedly seted up to both sides around spacing box (301) inside, the inside fly leaf (303) that is equipped with of spacing box (301), both sides all fixedly connected with slider (304) around fly leaf (303), fly leaf (303) bottom fixedly connected with fly leaf (305), fly leaf (303) top fixedly connected with reset spring two (306), all fixedly mounted with pull rod (307) around just being located reset spring two (306) at fly leaf (303) top, the top fixedly connected with hand strap (308) of spacing box (301) are run through to pull rod (307).
6. A finger vein recognition safety apparatus as defined in claim 5, wherein: the movable plate (303) is in sliding connection with vertical sliding grooves (302) formed in the front side and the rear side of the inside of the limit box (301) through sliding blocks (304) arranged on the front side and the rear side, the pull rod (307) is in sliding connection with the penetrating part of the limit box (301), and a damper is arranged in the second return spring (306).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323101693.7U CN220962470U (en) | 2023-11-17 | 2023-11-17 | Finger vein recognition safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323101693.7U CN220962470U (en) | 2023-11-17 | 2023-11-17 | Finger vein recognition safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220962470U true CN220962470U (en) | 2024-05-14 |
Family
ID=91020222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323101693.7U Active CN220962470U (en) | 2023-11-17 | 2023-11-17 | Finger vein recognition safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220962470U (en) |
-
2023
- 2023-11-17 CN CN202323101693.7U patent/CN220962470U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105386274B (en) | A kind of towel method for cleaning and disinfecting | |
| CN220962470U (en) | Finger vein recognition safety device | |
| CN105412958A (en) | Multifunctional towel cleaning and disinfection method used by nursing department | |
| CN207607794U (en) | A kind of medical treatment and nursing cotton swab auxiliary device | |
| CN105561358B (en) | A kind of electronic nursing section towel cleaning sterilizing device | |
| CN211461357U (en) | Sterilization equipment for electrocardiograph belt | |
| CN216738360U (en) | Food microorganism detection device | |
| CN108939100A (en) | A kind of medical treatment disinfection cabinet | |
| CN206372125U (en) | A kind of medical storage box | |
| CN210735158U (en) | Medical waste temporary storage box | |
| CN210259593U (en) | Pop out formula iodophor cotton swab box | |
| CN210709005U (en) | Public sanitary barrel for non-liquid garbage in hospital | |
| CN208030670U (en) | A kind of special document shelf of accounting | |
| CN210472647U (en) | Orthopedic instrument disinfection device | |
| CN105401376A (en) | Towel cleaning and sterilizing method for electric nursing department | |
| CN105396158B (en) | A kind of towel cleaning sterilizing device | |
| CN105435261A (en) | Efficient washing and disinfection method for towels of nursing department | |
| CN212208462U (en) | Special recovery plant of totally closed isolation nurse's cap | |
| CN216652947U (en) | Supply room disinfection and sterilization nursing device for preventing nosocomial infection | |
| CN105363048A (en) | Multifunctional towel cleaning and disinfection device for nursing department | |
| CN109205073A (en) | A kind of fully automatic sterilizing cotton balls apparatus for placing and application method | |
| CN2693234Y (en) | Disinfection cabinet | |
| CN206151896U (en) | Domestic chopsticks disinfect box | |
| CN211092549U (en) | RFID intelligent wardrobe | |
| CN215348768U (en) | Nursing bottle cleaning and sterilizing device for maternal and child health care |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |