CN110150908A - A kind of showcase with intelligent display screen - Google Patents

A kind of showcase with intelligent display screen Download PDF

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Publication number
CN110150908A
CN110150908A CN201810195453.2A CN201810195453A CN110150908A CN 110150908 A CN110150908 A CN 110150908A CN 201810195453 A CN201810195453 A CN 201810195453A CN 110150908 A CN110150908 A CN 110150908A
Authority
CN
China
Prior art keywords
display screen
glass
main board
framework composition
circuit
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.)
Pending
Application number
CN201810195453.2A
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Chinese (zh)
Inventor
邱铭
李文强
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.)
Guangzhou Huagold Technology Co Ltd
Original Assignee
Guangzhou Huagold 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 Guangzhou Huagold Technology Co Ltd filed Critical Guangzhou Huagold Technology Co Ltd
Priority to CN201810195453.2A priority Critical patent/CN110150908A/en
Publication of CN110150908A publication Critical patent/CN110150908A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/003Aquaria; Terraria
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/003Aquaria; Terraria
    • A01K63/006Accessories for aquaria or terraria
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47FSPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F11/00Arrangements in shop windows, shop floors or show cases
    • A47F11/06Means for bringing about special optical effects
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47FSPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F3/00Show cases or show cabinets
    • A47F3/005Show cases or show cabinets with glass panels
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

The present invention relates to technical field of electronic products, in particular a kind of showcase with intelligent display screen, framework composition including pedestal and base top, front glass is equipped in the front end of framework composition, upper glass is equipped on the top of framework composition, the rear end of framework composition is equipped with rear glass, right side glass and left side glass are respectively equipped in the two sides of framework composition, the front side bottom end of framework composition is equipped with bracket, several infrared sensors are equipped on bracket, the upper surface of pedestal is equipped with LED backlight plate, circuit main board is equipped in the inside of pedestal, distinctive article and ornament can be put, Ornamental Stone etc., the explanation of dynamic menu or article is played by intelligent showcase, decoration water plant can be put into showcase when breeding fish simultaneously, the human body temperature signal in room is incuded by infrared sensor to control display screen electricity by single-chip microcontroller Source is cut-off, more energy saving.

Description

A kind of showcase with intelligent display screen
Technical field
The present invention relates to technical field of electronic products, specially a kind of showcase with intelligent display screen.
Background technique
The type of the existing showcase that we see in market is more, is mainly used for showing the appearance and style of product, be in More distinctive article is stored in front yard, similar small artificial hillock, Ornamental Stone etc., but the function of these showcases is relatively simple, watches effect Fruit is poor, and not only electricity consumption is excessive for some high-end intelligent showcases in the market, waste of energy, and price is prohibitively expensive, no Work requirements and commercial demand are able to satisfy, in consideration of it, it is proposed that a kind of showcase with intelligent display screen.
Summary of the invention
The purpose of the present invention is to provide a kind of showcases with intelligent display screen, to solve to mention in above-mentioned background technique Out the problem of.
To achieve the above object, the invention provides the following technical scheme:
A kind of showcase with intelligent display screen, the framework composition including pedestal and the base top, in the frame set The front end of conjunction is equipped with front glass, upper glass is equipped on the top of the framework composition, after the rear end of the framework composition is equipped with Side glass is respectively equipped with right side glass and left side glass, the front side bottom end of the framework composition in the two sides of the framework composition Equipped with bracket, it is equipped with several infrared sensors on the bracket, the upper surface of the pedestal is equipped with LED backlight plate, described The inside of pedestal is equipped with circuit main board.
Preferably, the infrared sensor includes outer housing, one end of the outer housing is equipped with window, in the window Inner wall be equipped with optical filter, the inside of the outer housing is additionally provided with two PZT thermoelectric elements being arranged in series, described in two PZT thermoelectric element is parallel with a resistance, and the bottom end of the outer housing is equipped with the PET pipe concatenated with resistance and PZT thermoelectric element, The both ends of the PET pipe form two pins, and the other end of circuit forms third pin.
Preferably, the base rear end bottom is equipped with outlet, the outlet and described circuit main board one end Power input electrically connect as the power supply of entire circuit main board, one end of the circuit main board is also successively arranged Parallel I/O mouthful, goes here and there Row mouth, bus and counter are equipped with single-chip microcontroller, data storage and program storage on the surface of the circuit main board.
Preferably, the front glass includes the display layer and glass-mirror of outermost glass-mirror, innermost layer Baking vanish layer between display layer.
Preferably, the serial port of the circuit main board is electrically connected by driving circuit A and display layer, to drive display Layer display plays image.
It is requested preferably, being additionally provided on the circuit main board for receiving to singlechip interruption, pause executes original journey Sequence turns that processing is gone to interrupt, and in the Interrupt Control System for continuing to execute original program after handling the service of interruption well.
Preferably, being additionally provided with the clock circuit for generating clock pulse sequence for single-chip microcontroller on the circuit main board.
Preferably, the single-chip microcontroller is equipped with reset circuit, the reset circuit passes through the RTS/V in single-chip microcontrollerPDEnd The high level for persistently providing two machine cycles is completed to reset operation.
It is connected on the framework composition preferably, the bracket is fixed by the bracket part.
Compared with prior art, beneficial effects of the present invention are as follows:
1, showcase of the invention can put distinctive article and ornament, Ornamental Stone etc., be played by intelligent showcase dynamic The explanation of state picture or article, while decoration water plant can be put into showcase when breeding fish, power on, it is aobvious in intelligent showcase Show setting ornamental fish dynamic menu, can equally enjoy such beautiful scenery, water source of accomplishing that no replacement is required is simple to use.
2, the present invention incudes the human body temperature signal in room by infrared sensor to control display screen by single-chip microcontroller Power supply is cut-off, more energy saving.
3, glass-mirror of the invention uses radium-shine plated film mirror surface, all will be because spreading out when it is under the irradiation of any light source Penetrate the variation for acting on and generating color.Moreover, for same for by luminous point or light-receiving surface, with incident light angle and the view of people The difference at angle, the color and pattern of generated light also will be different.Its effect is confusing, and apparent movement is non-dynamic, also very also unreal, frequently Appearance cool colour, warm colour enhance each other's beauty, and prismy change gives magical, luxurious and charming impression, and decorative effect is Other materials is incomparable, and display layer uses LCD transparent display screen, and the completely transparent state in access failure power supply can It intuitively observes the article inside display screen, can play dynamic image after energization, substantially increase ornamental value, baking vanish layer uses Treatment oil baking vanish layer, the decorative effect with various colors of formation.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention;
Fig. 2 is overall structure decomposition diagram of the invention;
Fig. 3 is the partial structurtes sectional view of front glass in the present invention;
Fig. 4 is the structural schematic diagram of infrared sensor in the present invention;
Fig. 5 is the chassis interior perspective diagram in the present invention;
Fig. 6 is the structural block diagram of circuit main board in the present invention;
Fig. 7 is workflow schematic diagram in the present invention;
Fig. 8 is the circuit diagram of reset circuit in the present invention;
Fig. 9 is the circuit diagram of amplifying circuit in the present invention.
In figure: 1, pedestal;10, LED backlight plate;11, circuit main board;110, single-chip microcontroller;111, power input;112, number According to memory;113, program storage;114, Parallel I/O mouthfuls;115, serial port;116, bus;117, counter;118, clock Circuit;119, Interrupt Control System;12, outlet;2, framework composition;3, bracket fixing piece;4, bracket;40, infrared sensing Device;400, outer housing;401, window;402, optical filter;403, PZT thermoelectric element;404, resistance;405, PET is managed;406, draw Foot;5, front glass;50, glass-mirror;51, baking vanish layer;52, display layer;6, upper glass;7, rear glass;8, right side glass; 9, left side glass;A, driving circuit;B, amplifying circuit;C, reset circuit.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Fig. 1-9 is please referred to, the present invention provides a kind of technical solution:
A kind of showcase with intelligent display screen, the framework composition 2 including 1 top of pedestal 1 and pedestal, in framework composition 2 Front end is equipped with front glass 5, is equipped with upper glass 6 on the top of framework composition 2, and the rear end of framework composition 2 is equipped with rear glass 7, It is respectively equipped with right side glass 8 and left side glass 9 in the two sides of framework composition 2, the front side bottom end of framework composition 2 is equipped with bracket 4, branch Frame 4 is fixed by the bracket part 3 and is connected on framework composition 2, and several infrared sensors 40, the upper table of pedestal 1 are equipped on bracket 4 Face is equipped with LED backlight plate 10, is equipped with circuit main board 11 in the inside of pedestal 1, can put distinctive article and ornament, sight Stone etc. is appreciated, the explanation of dynamic menu or article is played by intelligent showcase, while decoration can be put into showcase when breeding fish Water plant powers on, and shows setting ornamental fish dynamic menu in intelligent showcase, can equally enjoy such beautiful scenery, accomplish No replacement is required water source, simple use.
In the present embodiment, infrared sensor 40 uses pyroelectric infrared sensor, and infrared sensor 40 includes outer housing 400, one end of outer housing 400 is equipped with window 401, optical filter 402 is equipped on the inner wall of window 401, optical filter 402 is using luxuriant and rich with fragrance Nie Er optical filter, the inside of outer housing 400 are additionally provided with two PZT thermoelectric elements 403 being arranged in series, two PZT thermoelectric elements 403 are parallel with a resistance 404, and the bottom end of outer housing 400 is equipped with the PET pipe concatenated with resistance 404 and PZT thermoelectric element 403 The both ends of 405, PET pipes 405 form two pins 406, and the other end of circuit forms third pin 406, since human body has Constant body temperature, can issue the infrared ray of 10um or so specific wavelength, the infrared sensor 40 in the present invention by general 37 DEG C or so Infrared ray by detecting human-body emitting works.Infrared ray gathers PZT thermoelectricity after enhancing by Fresnel optical filter Element 403, this element will lose charge balance when receiving human infrared radiation variation, discharge charge outward, pass Sensor includes two mutual concatenated PZT thermoelectric elements 403, and manufactured two opposite electric polarization directions, environmental background Radiation makes it generate release effect and cancels out each other, then detect to the almost effect having the same of two PZT thermoelectric elements 403 The output of device no signal, the infrared sensor 40 itself in the present invention do not send out radiation any kind of, and good concealment, device power consumption is very It is small, it is cheap, the human body temperature signal in room is incuded by infrared sensor 40 to control display screen electricity by single-chip microcontroller Source is cut-off, more energy saving.
1 rear end bottom of pedestal is equipped with outlet 12, the power input 111 of outlet 12 and 11 one end of circuit main board Entire circuit main board 11 is electrically connected as to power, one end of circuit main board 11 be also successively arranged Parallel I/O mouth 114, serial port 115, Bus 116 and counter 117 are equipped with single-chip microcontroller 110, data storage 112 and program storage on the surface of circuit main board 11 113, outlet 12 is connected by supply lines with external power supply, is powered for circuit main board 11, is additionally provided with use on circuit main board 11 In the clock circuit 118 for generating clock pulse sequence for single-chip microcontroller 110, single-chip microcontroller 110 is equipped with reset circuit C, reset circuit C It completes to reset operation, the present embodiment by supporting the continuous high level for providing two machine cycles in the RTS/VPD of single-chip microcontroller 110 In, data storage 112 shares the RAM unit of 256B, but wherein after 128 units (80H-OFFH) by special register It occupies, only preceding 128 units (00-7FH) for users to use can be mentioned as register, for storing read-write data, There is the exposure mask ROM of 4 KB inside program storage 113, can be used for storing program, initial data and table etc., is applied for control Needs, there are two 16 counters 117 altogether for chip interior to realize timing or tally function, and with its timing or counting As a result single-chip microcontroller 110 is controlled.
In the present embodiment, the pin of infrared sensor 40 passes through amplifying circuit B and Parallel I/O mouthfuls of circuit main board 11 114 be electrically connected, amplifying circuit B as shown in figure 9, between the end D of infrared sensor 40 and power supply connect 10k Ω resistance, for dropping Low radio frequency interference, the end G ground connection, S terminate 47k Ω load resistance, and bias voltage is about 1V.Sensor output is directly coupled to low noise The reverse input end of bandpass filtering and first order amplifying circuit that sound amplifier (LM324) is constituted, then by resistance R6, capacitor C8 coupling It closing to second level reverse amplification circuit and is further filtered, amplified, second level amplifying circuit is biased in VCC/2, i.e. 2.5V, because This, when the high-low threshold value of dual-threshold voltage comparator should be set as 3.1V and 1.9V could effective anti-noise jamming, that is, work as amplifier When output signal level is greater than 3.1V or is less than 1.9V, comparator exports high level, and expression detects mobile human body.
In the present embodiment, front glass 5 includes the display layer 52 and glass mirror of outermost glass-mirror 50, innermost layer Baking vanish layer 51 between face 50 and display layer 52, glass-mirror 50 use radium-shine plated film mirror surface, when it is in the irradiation of any light source When lower, the variation of color will be all generated because of diffraction.Moreover, for same for by luminous point or light-receiving surface, with incidence The difference at the visual angle of angular and people, the color and pattern of generated light also will be different.Its effect is confusing, and apparent movement is non- It is dynamic, it is also very also unreal, occur cool colour frequently, warm colour enhances each other's beauty, prismy change, gives magical, luxurious and charming Impression, decorative effect is that other materials is incomparable, and display layer 52 uses LCD transparent display screen, in access failure power supply Complete transparent state, can intuitively observe the article inside display screen, can play dynamic image after energization, greatly improve Ornamental value, 51 Cai Yong of baking vanish layer treat with oil baking vanish layer, the decorative effect with various colors of formation.
In the present embodiment, the serial port 115 of circuit main board 11 is electrically connected by driving circuit A and display layer 52, to drive The dynamic display of display layer 52 plays image, and driving circuit A uses MP1521 driving chip, dynamic by what is stored in data storage 112 State picture file is played out by display layer 52, be can show that various dynamic pictures, is really true to life.
In the present embodiment, the model AT89C51 of single-chip microcontroller 110, and be additionally provided on circuit main board 11 for receive to 110 interrupt requests of single-chip microcontroller, pause executes original program and turns that processing is gone to interrupt, and is continuing to execute after handling the service of interruption well The originally Interrupt Control System 119 of program shares 5 interrupt sources, 2 exterior interrupt INT0/INT1, i.e. 2 timings, Counting interrupt, 1 serial port interrupt, and single-chip microcontroller 110 and display layer 52 can effectively be made preferably to cooperate.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry For personnel it should be appreciated that the present invention is not limited to the above embodiments, described in the above embodiment and specification is only the present invention Preference, be not intended to limit the invention, without departing from the spirit and scope of the present invention, the present invention also has various Changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by institute Attached claims and its equivalent thereof.

Claims (10)

1. a kind of showcase with intelligent display screen, including the framework composition (2) at the top of pedestal (1) and the pedestal (1), It is characterized in that: being equipped with front glass (5) in the front end of the framework composition (2), be equipped on the top of the framework composition (2) upper The rear end of glass (6), the framework composition (2) is equipped with rear glass (7), is respectively equipped in the two sides of the framework composition (2) The front side bottom end of right side glass (8) and left side glass (9), the framework composition (2) is equipped with bracket (4), on the bracket (4) Equipped with several infrared sensors (40), the upper surface of the pedestal (1) is equipped with LED backlight plate (10), in the interior of the pedestal (1) Portion is equipped with circuit main board (11).
2. the showcase according to claim 1 with intelligent display screen, it is characterised in that: the infrared sensor (40) Including outer housing (400), one end of the outer housing (400) is equipped with window (401), sets on the inner wall of the window (401) Having optical filter (402), the inside of the outer housing (400) is additionally provided with two PZT thermoelectric elements (403) being arranged in series, and two The PZT thermoelectric element (403) is parallel with a resistance (404), and the bottom end of the outer housing (400) is equipped with and resistance (404) (405) are managed with the PET of PZT thermoelectric element (403) concatenation, the both ends of the PET pipe (405) form two pins (406), circuit The other end formed third pin (406).
3. the showcase according to claim 2 with intelligent display screen, it is characterised in that: pedestal (1) the rear end bottom Portion is equipped with outlet (12), power input (111) electricity of the outlet (12) and the circuit main board (11) one end It is connected as entire circuit main board (11) power supply, one end of the circuit main board (11) is also successively arranged Parallel I/O mouthfuls (114), string Row mouth (115), bus (116) and counter (117) are equipped with single-chip microcontroller (110), data on the surface of the circuit main board (11) Memory (112) and program storage (113).
4. the showcase according to claim 3 with intelligent display screen, it is characterised in that: the infrared sensor (40) Pin Parallel I/O mouthful (114) electric connection for passing through amplifying circuit (B) and the circuit main board (11).
5. the showcase according to claim 4 with intelligent display screen, it is characterised in that: front glass (5) packet It includes roasting between the display layer (52) and glass-mirror (50) and display layer (52) of outermost glass-mirror (50), innermost layer Paint layer (51).
6. the showcase according to claim 5 with intelligent display screen, it is characterised in that: the circuit main board (11) Serial port (115) is electrically connected by driving circuit A and display layer (52), to drive display layer (52) display to play image.
7. the showcase according to claim 6 with intelligent display screen, it is characterised in that: on the circuit main board (11) It is additionally provided with for receiving to single-chip microcontroller (110) interrupt requests, pause executes original program and turns that processing is gone to interrupt, and in handling well In the Interrupt Control System (119) for continuing to execute original program after disconnected service.
8. the showcase according to claim 7 with intelligent display screen, it is characterised in that: on the circuit main board (11) It is additionally provided with the clock circuit (118) for generating clock pulse sequence for single-chip microcontroller (110).
9. the showcase according to claim 8 with intelligent display screen, it is characterised in that: on the single-chip microcontroller (110) Equipped with reset circuit (C), the reset circuit (C) passes through the RTS/V in single-chip microcontroller (110)PDIt supports to continue and provides two machine weeks The high level of phase is completed to reset operation.
10. the showcase according to claim 9 with intelligent display screen, it is characterised in that: the bracket (4) passes through branch Frame fixing piece (3) is connected on the framework composition (2).
CN201810195453.2A 2018-03-09 2018-03-09 A kind of showcase with intelligent display screen Pending CN110150908A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810195453.2A CN110150908A (en) 2018-03-09 2018-03-09 A kind of showcase with intelligent display screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810195453.2A CN110150908A (en) 2018-03-09 2018-03-09 A kind of showcase with intelligent display screen

Publications (1)

Publication Number Publication Date
CN110150908A true CN110150908A (en) 2019-08-23

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CN201810195453.2A Pending CN110150908A (en) 2018-03-09 2018-03-09 A kind of showcase with intelligent display screen

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111109943A (en) * 2019-12-31 2020-05-08 南京永茂科技有限公司 Modular showcase
CN115394192A (en) * 2022-08-24 2022-11-25 武汉华星光电半导体显示技术有限公司 Display cabinet with display panel
KR102676971B1 (en) 2023-10-11 2024-06-20 주식회사 언노운 Figure decoration orthosis structure with backlight unit applied

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Application publication date: 20190823