CN111578592A - Refrigerator with fingerprint identification function - Google Patents

Refrigerator with fingerprint identification function Download PDF

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Publication number
CN111578592A
CN111578592A CN202010420851.7A CN202010420851A CN111578592A CN 111578592 A CN111578592 A CN 111578592A CN 202010420851 A CN202010420851 A CN 202010420851A CN 111578592 A CN111578592 A CN 111578592A
Authority
CN
China
Prior art keywords
cavity
refrigerator
face
wall
detection
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.)
Withdrawn
Application number
CN202010420851.7A
Other languages
Chinese (zh)
Inventor
罗弟龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shaoxing Hangyu Intelligent Technology Co ltd
Original Assignee
Shaoxing Hangyu Intelligent Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shaoxing Hangyu Intelligent Technology Co ltd filed Critical Shaoxing Hangyu Intelligent Technology Co ltd
Priority to CN202010420851.7A priority Critical patent/CN111578592A/en
Publication of CN111578592A publication Critical patent/CN111578592A/en
Priority to GBGB2015183.3A priority patent/GB202015183D0/en
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
    • F25D25/024—Slidable shelves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/005—Mounting of control devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Refrigerator Housings (AREA)

Abstract

The invention discloses a refrigerator with a fingerprint identification function, which comprises a refrigerator, wherein a connecting block, a fixed block and a connecting plate are fixedly arranged on the left end surface in the refrigerator from top to bottom in sequence, a detection cavity with a left opening is formed in the left end surface of the refrigerator, a detection mechanism is arranged in the detection cavity, a rotating mechanism is arranged in the refrigerator and comprises a vertical shaft rotatably arranged on the upper end surface of the fixed block, a freezing cavity is arranged in the refrigerator, inner layers are fixedly arranged on the left inner wall, the right inner wall and the lower inner wall of the freezing cavity, a transmission cavity is arranged in the inner layers, a pushing mechanism is arranged in the transmission cavity, when a freezing door is opened without using correct fingerprints, a frozen bar ice placing frame is fixed, so that a child cannot take ice from the refrigerator without limit, and only when the correct fingerprints are input, the bar ice placing frame can move forwards, and the device can automatically push the ice-sucker placing frame to move forwards, so that articles can be conveniently taken from the ice-sucker placing frame.

Description

Refrigerator with fingerprint identification function
Technical Field
The invention relates to the field of induction identification, in particular to a refrigerator with a fingerprint identification function.
Background
The refrigerator is a refrigeration plant that keeps invariable microthermal, also be a civilian product that makes food or other article keep invariable microthermal attitude, in summer, many parents can choose to deposit a large amount of popsicles in the refrigerator at home and answer the heat of summer day, a lot of children often can not keep out the temptation of popsicles, eat a lot of popsicles a day, cause not little harm to child's tooth, and the parents also can not pay attention to the condition of refrigerator constantly, under the condition that child's self-control is not enough, eat a large amount of popsicles and can cause very big injury to child's tooth and stomach.
Disclosure of Invention
The invention aims to solve the technical problem of providing a refrigerator with a fingerprint identification function, and solves the problems that children are not powerful enough, and too much ice sucker is harmful to teeth, intestines and stomach of the children.
The invention is realized by the following technical scheme.
The refrigerator with the fingerprint identification function comprises a refrigerator, wherein a connecting block, a fixing block and a connecting plate are sequentially and fixedly arranged on the left end face in the refrigerator from top to bottom, a detection cavity with a left opening is formed in the left end face of the refrigerator, a detection mechanism is arranged in the detection cavity and comprises a detection block capable of moving left and right in the detection cavity, a limiting ring is fixedly arranged on the detection block, the rear end face of the detection block is connected with a thin rope, and a detection spring is connected between the rear end face of the detection block and the inner wall of the rear side of the detection cavity; a rotating mechanism is arranged in the refrigerator and comprises a vertical shaft which is rotatably arranged on the upper end face of the fixed block, the vertical shaft is rotatably arranged on the lower end face of the connecting block, a refrigerating door is fixedly arranged on the vertical shaft, and a refrigerating chamber sealing strip is fixedly arranged on the right end face of the refrigerating door; the refrigerator is internally provided with a freezing cavity, the freezing cavity left side inner wall, the right side inner wall and the lower side inner wall are fixedly provided with an inner layer, a transmission cavity is arranged in the inner layer, a pushing mechanism is arranged in the transmission cavity, a rotating mechanism comprises an ice sucker placing frame capable of moving back and forth in the freezing cavity, the ice sucker placing frame is internally provided with an ice sucker placing cavity, the lower end face of the ice sucker placing frame is provided with a limiting groove with a downward opening, the upper side inner wall of the transmission cavity is vertically communicated with two communicating ports, two cross rods are fixedly arranged between the communicating ports, the lower end face of each cross rod is connected with a fine line, the lower end face of each cross rod is connected with a connecting spring between the lower side inner walls of the transmission cavity, the inner wall of the transmission cavity left side is fixedly provided with a cross shaft.
Preferably, a transmission motor is fixedly arranged on the inner wall of the left side of the transmission cavity, a motor shaft is rotatably arranged on the right end face of the transmission motor, a spline is fixedly arranged on the motor shaft, a movable motor gear is arranged on the spline in a leftward-moving manner, a transmission groove with a leftward opening is formed in the left end face of the movable motor gear, a rotating block is rotatably arranged in the transmission groove, a reset spring is connected between the left end face of the rotating block and the inner wall of the left side of the transmission cavity, the thin rope is connected to the left end face of the rotating block, a driven shaft is rotatably arranged on the inner wall of the left side of the transmission cavity, a rope winding wheel and a driven gear are sequentially and fixedly arranged on the driven shaft from left to right, the thin rope is wound on the rope winding wheel, an isolation plate and a fixed plate are fixedly arranged on the inner wall of the, the upper end face of the fixing plate can move back and forth and is provided with a placing frame, and a placing cavity is formed in the placing frame.
Preferably, the terminal surface rotates under the fixed block and is equipped with the axis of rotation, the fixed freezing door that is equipped with in the axis of rotation, the fixed freezer sealing strip that is equipped with of freezing door right-hand member face, the fixed fingerprint detection piece that is equipped with of freezing door left end face.
Preferably, it is equipped with the intercommunication groove to link up from top to bottom transmission chamber upside inner wall, the intercommunication inslot can reciprocate to be equipped with the friction strip, freezing chamber downside inner wall is equipped with the ascending promotion chamber of opening, the inner wall rotation that promotes the chamber is equipped with the transmission shaft, the fixed friction pulley that is equipped with on the transmission shaft, friction strip rebound energy band-pass moves the friction pulley rotates, friction pulley kinetic energy promotes the frame is placed to the frozen sucker moves forward.
Preferably, the detection spring elastic force is greater than the return spring elastic force.
The invention has the beneficial effects that: this device can place the frame with the ice-cream stick when not using the exact fingerprint to open freezing door fixed for child can not follow the ice-cream stick of taking from the refrigerator without limit, only when inputing the exact fingerprint, the ice-cream stick is placed the frame and just can be moved forward, and this device can promote the ice-cream stick automatically and place the frame and move forward, conveniently from the article of taking.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view taken along the line A-A in FIG. 1;
FIG. 3 is a schematic view of the direction B-B in FIG. 1;
FIG. 4 is a schematic view taken along the line C-C in FIG. 3;
FIG. 5 is a schematic view of the direction D-D in FIG. 3;
FIG. 6 is a schematic view of the direction E-E in FIG. 5;
FIG. 7 is a schematic view of FIG. 6 taken in the direction F-F;
FIG. 8 is a schematic view of the direction G-G in FIG. 6;
fig. 9 is a schematic view of the direction H-H in fig. 8.
Detailed Description
The invention will now be described in detail with reference to fig. 1-9, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The refrigerator with the fingerprint identification function, which is described in conjunction with the attached drawings 1-9, comprises a refrigerator 18, wherein a connecting block 17, a fixing block 13 and a connecting plate 80 are fixedly arranged on the left end surface in the refrigerator 18 from top to bottom in sequence, the left end surface of the refrigerator 18 is provided with a detection cavity 33 with a left opening, a detection mechanism 70 is arranged in the detection cavity 33, the detection mechanism 70 comprises a detection block 31 capable of moving left and right in the detection cavity 33, a limit ring 32 is fixedly arranged on the detection block 31, the rear end surface of the detection block 31 is connected with a string 35, and a detection spring 34 is connected between the rear end surface of the detection block 31 and the inner wall of the rear side of the detection cavity 33; a rotating mechanism 71 is arranged in the refrigerator 18, the rotating mechanism 71 comprises a vertical shaft 15 which is rotatably arranged on the upper end surface of the fixed block 13, the vertical shaft 15 is rotatably arranged on the lower end surface of the connecting block 17, a refrigerating door 16 is fixedly arranged on the vertical shaft 15, and a refrigerating chamber sealing strip 14 is fixedly arranged on the right end surface of the refrigerating door 16; a freezing cavity 26 is arranged in the refrigerator 18, an inner layer 25 is fixedly arranged on the left inner wall, the right inner wall and the lower inner wall of the freezing cavity 26, a transmission cavity 45 is arranged in the inner layer 25, a pushing mechanism 72 is arranged in the transmission cavity 45, the rotating mechanism 71 comprises an ice lolly placing frame 21 capable of moving back and forth in the freezing cavity 26, an ice lolly placing cavity 20 is arranged in the ice lolly placing frame 21, a limiting groove 38 with a downward opening is arranged on the lower end face of the ice lolly placing frame 21, two communicating ports 37 are vertically arranged on the upper inner wall of the transmission cavity 45 in a penetrating manner, a cross rod 39 is fixedly arranged between the two communicating ports 37, a thin wire 42 is connected to the lower end face of the cross rod 39, a connecting spring 41 is connected between the lower end face of the cross rod 39 and the lower inner wall of the transmission cavity 45, a cross shaft 44 is fixedly arranged on the left, the upper end face of the transmission rod 43 is provided with a friction strip 40.
Beneficially, a transmission motor 49 is fixedly arranged on the inner wall of the left side of the transmission cavity 45, a motor shaft 50 is rotatably arranged on the right end face of the transmission motor 49, a spline 51 is fixedly arranged on the motor shaft 50, a mobile motor gear 47 is movably arranged on the spline 51 in a left-right mode, a transmission groove 52 with a left opening is formed in the left end face of the mobile motor gear 47, a rotating block 53 is rotatably arranged in the transmission groove 52, a reset spring 48 is connected between the left end face of the rotating block 53 and the inner wall of the left side of the transmission cavity 45, the left end face of the rotating block 53 is connected with the string 35, a driven shaft 46 is rotatably arranged on the inner wall of the left side of the transmission cavity 45, a rope winding wheel 55 and a driven gear 54 are fixedly arranged on the driven shaft 46 from left to right in sequence, the fine string 42 is wound on the rope winding wheel 55, a partition plate 22 and a fixed plate 29 are fixedly arranged on, a moving cavity 30 is arranged in the moving frame 23, a placing frame 28 is arranged on the upper end face of the fixing plate 29 and can move back and forth, and a placing cavity 27 is arranged in the placing frame 28.
Beneficially, a rotating shaft 12 is rotatably arranged on the lower end face of the fixed block 13, a freezing door 11 is fixedly arranged on the rotating shaft 12, a freezing chamber sealing strip 10 is fixedly arranged on the right end face of the freezing door 11, and a fingerprint detection block 19 is fixedly arranged on the left end face of the freezing door 11.
Beneficially, the upper inner wall of the transmission cavity 45 is vertically provided with a communicating groove 56 in a penetrating manner, the communicating groove 56 is internally provided with the friction strip 40 in a vertically moving manner, the lower inner wall of the freezing cavity 26 is provided with a pushing cavity 59 with an upward opening, the inner wall of the pushing cavity 59 is provided with a transmission shaft 58 in a rotating manner, the transmission shaft 58 is fixedly provided with a friction wheel 57, the friction strip 40 moves upwards to drive the friction wheel 57 to rotate, and the friction wheel 57 rotates to drive the ice lolly placement frame 21 to move forwards.
Advantageously, the elastic force of the detection spring 34 is greater than the elastic force of the return spring 48.
In the initial state, the return spring 48 is in a compressed state, and the connection spring 41 and the detection spring 34 are in a normal state.
When the correct fingerprint is not pressed on the fingerprint detection block 19 in the working state, the freezing door 11 is directly opened, after the freezing door 11 is opened, the detection spring 34 pushes the detection block 31 to move forwards, the detection block 31 pulls the rotating block 53 to move leftwards through the string 35, the rotating block 53 drives the moving motor gear 47 to move leftwards, the moving motor gear 47 moves leftwards to be meshed with the driven gear 54, but the transmission motor 49 cannot be started, the limiting block 36 can clamp the ice lolly placement frame 21 and cannot pull the ice lolly placement frame 21 forwards, when the correct fingerprint is pressed on the fingerprint detection block 19, the freezing door 11 is opened, after the freezing door 11 is opened, the detection spring 34 pushes the detection block 31 to move forwards, the detection block 31 pulls the rotating block 53 to move leftwards through the string 35, the rotating block 53 drives the moving motor gear 47 to move leftwards, the moving motor gear 47 moves leftwards to be meshed with the driven gear 54, the transmission motor 49 is started, the transmission motor 49 drives the motor shaft 50 to rotate, the motor shaft 50 drives the moving motor gear 47 to rotate, the moving motor gear 47 is meshed to drive the driven gear 54 to rotate, the driven gear 54 drives the rope winding wheel 55 to rotate through the driven shaft 46, the rope winding wheel 55 tensions the thin wire 42, the thin wire 42 drives the cross rod 39 to move downwards, the cross rod 39 drives the limiting block 36 to move downwards, the limiting block 36 cannot block the ice lolly placement frame 21 to move forwards and backwards after moving downwards, the cross rod 39 drives the transmission rod 43 to rotate, the transmission rod 43 rotates to push the friction strip 40 to move upwards, the friction strip 40 moves upwards to drive the friction wheel 57 to rotate, the friction wheel 57 rotates to push the ice lolly placement frame 21 to move forwards, articles can be conveniently taken out of the ice lolly placement cavity 20, and the ice lolly placement frame 21 is directly pushed.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides a refrigerator with fingerprint identification function, includes the refrigerator, its characterized in that: the refrigerator is characterized in that a connecting block, a fixing block and a connecting plate are sequentially and fixedly arranged on the left end face in the refrigerator from top to bottom, a detection cavity with a left opening is formed in the left end face of the refrigerator, a detection mechanism is arranged in the detection cavity and comprises a detection block capable of moving left and right in the detection cavity, a limiting ring is fixedly arranged on the detection block, the rear end face of the detection block is connected with a string, and a detection spring is connected between the rear end face of the detection block and the inner wall of the rear side of the detection cavity; a rotating mechanism is arranged in the refrigerator and comprises a vertical shaft which is rotatably arranged on the upper end face of the fixed block, the vertical shaft is rotatably arranged on the lower end face of the connecting block, a refrigerating door is fixedly arranged on the vertical shaft, and a refrigerating chamber sealing strip is fixedly arranged on the right end face of the refrigerating door; the refrigerator is internally provided with a freezing cavity, the freezing cavity left side inner wall, the right side inner wall and the lower side inner wall are fixedly provided with an inner layer, a transmission cavity is arranged in the inner layer, a pushing mechanism is arranged in the transmission cavity, a rotating mechanism comprises an ice sucker placing frame capable of moving back and forth in the freezing cavity, the ice sucker placing frame is internally provided with an ice sucker placing cavity, the lower end face of the ice sucker placing frame is provided with a limiting groove with a downward opening, the upper side inner wall of the transmission cavity is vertically communicated with two communicating ports, two cross rods are fixedly arranged between the communicating ports, the lower end face of each cross rod is connected with a fine line, the lower end face of each cross rod is connected with a connecting spring between the lower side inner walls of the transmission cavity, the inner wall of the transmission cavity left side is fixedly provided with a cross shaft.
2. The refrigerator with fingerprint recognition function of claim 1, wherein: the inner wall of the left side of the transmission cavity is fixedly provided with a transmission motor, the right end face of the transmission motor is rotatably provided with a motor shaft, the motor shaft is fixedly provided with a spline, the spline is provided with a movable motor gear which can move leftwards and rightwards, the left end face of the movable motor gear is provided with a transmission groove with a leftward opening, the transmission groove is internally rotatably provided with a rotating block, a reset spring is connected between the left end face of the rotating block and the inner wall of the left side of the transmission cavity, the left end face of the rotating block is connected with the thin rope, the inner wall of the left side of the transmission cavity is rotatably provided with a driven shaft, the driven shaft is sequentially and fixedly provided with a rope winding wheel and a driven gear from left to right, the thin rope is wound on the rope winding wheel, the inner wall of the left side of the inner layer is, the upper end face of the fixing plate can move back and forth and is provided with a placing frame, and a placing cavity is formed in the placing frame.
3. The refrigerator with fingerprint recognition function of claim 1, wherein: the terminal surface rotates under the fixed block and is equipped with the axis of rotation, the fixed freezing door that is equipped with in the axis of rotation, the fixed freezing chamber sealing strip that is equipped with of freezing door right-hand member face, the fixed fingerprint detection piece that is equipped with of freezing door left end face.
4. The refrigerator with fingerprint recognition function of claim 2, wherein: the ice sucker placing frame is characterized in that a communicating groove is formed in the upper inner wall of the transmission cavity in a vertically communicated mode, a friction strip can move up and down in the communicating groove, a pushing cavity with an upward opening is formed in the lower inner wall of the freezing cavity, a transmission shaft is arranged on the inner wall of the pushing cavity in a rotating mode, a friction wheel is fixedly arranged on the transmission shaft, the friction strip can move upwards to drive the friction wheel to rotate, and the friction wheel can rotate to push the ice sucker placing frame to move forwards.
5. The refrigerator with fingerprint recognition function of claim 2, wherein: the elastic force of the detection spring is greater than that of the reset spring.
CN202010420851.7A 2020-05-18 2020-05-18 Refrigerator with fingerprint identification function Withdrawn CN111578592A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202010420851.7A CN111578592A (en) 2020-05-18 2020-05-18 Refrigerator with fingerprint identification function
GBGB2015183.3A GB202015183D0 (en) 2020-05-18 2020-09-25 A refrigerator with fingerprint recognition function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010420851.7A CN111578592A (en) 2020-05-18 2020-05-18 Refrigerator with fingerprint identification function

Publications (1)

Publication Number Publication Date
CN111578592A true CN111578592A (en) 2020-08-25

Family

ID=72118904

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010420851.7A Withdrawn CN111578592A (en) 2020-05-18 2020-05-18 Refrigerator with fingerprint identification function

Country Status (2)

Country Link
CN (1) CN111578592A (en)
GB (1) GB202015183D0 (en)

Also Published As

Publication number Publication date
GB202015183D0 (en) 2020-11-11

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Application publication date: 20200825