CN209571214U - A kind of intelligence tobacco purchasing display device - Google Patents
A kind of intelligence tobacco purchasing display device Download PDFInfo
- Publication number
- CN209571214U CN209571214U CN201920516667.5U CN201920516667U CN209571214U CN 209571214 U CN209571214 U CN 209571214U CN 201920516667 U CN201920516667 U CN 201920516667U CN 209571214 U CN209571214 U CN 209571214U
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- Prior art keywords
- shell
- tobacco purchasing
- display device
- processing unit
- central processing
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- Electrically Operated Instructional Devices (AREA)
Abstract
Present applicant proposes a kind of intelligent tobacco purchasing display devices, including shell, display screen module outside shell and pronunciation device are set, and it is arranged in the intracorporal central processing unit of shell, display controller, voice module and power module, the central processing unit is connect with display controller, and the central processing unit is sequentially connected with voice module and pronunciation device；The display controller is connect with display screen module；It is additionally provided with ventilation hole on the shell, strainer and axial flow blower are set gradually in the shell of disposed at air vent, the axial flow blower is connect with central processing unit；By the way that voice broadcast module is arranged; it can be realized and realize voice broadcast function in the acquisition process of tobacco leaf; it can be realized the continuous purchase of tobacco leaf; and it is provided with dust and moisture structure; tobacco purchasing display device internal element can be protected; the stability for improving the work of tobacco purchasing display device, extends the service life of tobacco purchasing device, improves the efficiency of tobacco purchasing.
Description
Technical field
This application involves tobacco purchasing correlative technology fields, in particular to a kind of intelligence tobacco purchasing display dress
It sets.
Background technique
The statement of this part only there is provided background technical information relevant to the application, not necessarily constitutes first skill
Art.
With the development of information technology, carrying out tobacco purchasing mode using the purchase equipment of modernization is a kind of necessarily to become
Gesture gradually substitutes traditional-handwork purchase method, is widely used during tobacco purchasing.Tobacco purchasing equipment one
As be purchasing department use, can record in real time the tobacco leaf of purchase various information and for a long time save.Carrying out data inputting
With need to inform that tobacco grower specifically purchases information after preservation, the weight etc. of the grade including tobacco leaf, now it is most of purchase be out
Item or oral informing, cost of labor is big, is easier to malfunction in complex environment in purchase tobacco leaf.Also some is provided with corresponding
Display screen, the display time of display screen is short, unclear or font size is smaller, it is not easy to be recognized by tobacco grower；In addition, tobacco leaf is received
Purchase regional environment is severe, and most tobacco purchasing device display screens do not have special protection, and service life greatly shortens in such circumstances.
Often cause the contradiction of tobacco grower and acquiring firm.
Utility model content
The application to solve the above-mentioned problems, proposes a kind of intelligent tobacco purchasing display device, the present apparatus with it is existing
Tobacco purchasing equipment is used cooperatively, for showing tobacco purchasing information and carrying out voice broadcast.The device of the application passes through setting
Voice broadcast module can be realized and realize voice broadcast function in the acquisition process of tobacco leaf, can be realized and be carried out continuously tobacco leaf
Purchase, and be provided with dust and moisture structure, tobacco purchasing display device internal element can be protected, improve tobacco purchasing
The stability of display device work, extends the service life of tobacco purchasing device, improves the efficiency of tobacco purchasing.
To achieve the goals above, the application adopts the following technical scheme that
A kind of or multiple embodiments provide a kind of intelligent tobacco purchasing display device, including shell, are arranged outside shell
Display screen module and pronunciation device, and be arranged in the intracorporal central processing unit of shell, display controller, voice module and power supply
Module, the central processing unit are connect with display controller, and the central processing unit successively connects with voice module and pronunciation device
It connects；The display controller is connect with display screen module；
It is additionally provided with ventilation hole on the shell, strainer and axial flow blower are set gradually in the shell of disposed at air vent, it is described
Axial flow blower is connect with central processing unit.
Further, the ventilation hole is at least two groups, and every group of ventilation hole is mesh-structured.
Further, the gain antenna for further including Wifi wireless communication module and being arranged in outside shell, the Wifi is wireless
Communication module is connect with gain antenna and central processing unit respectively.
It further, further include key circuit, the key circuit is connect with central processing unit.
It further, further include that temperature sensor and humidity sensor, the temperature sensor and wet are set in shell
Degree sensor is connect with central processing unit respectively.
Further, shown display screen module is double-color display screen mould group.
Further, the pronunciation device is loudspeaker or is loudspeaker.
Further, mounting base is set on the shell, and the mounting base includes installation sheet, is arranged on the installation sheet logical
Hole, the installation sheet are fixed on shell.
Further, mounting base is set on the shell, and the mounting base is hook or the link with hook cooperation, institute
It states hook or link is fixed on shell.
Further, the shell includes front cover and housing body, and display screen module, front cover and shell are arranged on the front cover
Phosphor bodies are connected by hinge, and buckle is arranged in the housing side opposite with hinge.
Compared with prior art, the application has the beneficial effect that
(1) the application can be realized by setting voice broadcast module and realize voice broadcast in the acquisition process of tobacco leaf
Function can be realized the continuous purchase of tobacco leaf, and be provided with dust and moisture structure, can protect in tobacco purchasing display device
Portion's element improves the stability of tobacco purchasing display device work, extends the service life of tobacco purchasing device, improve
The efficiency of tobacco purchasing.
(2) display brightness of the device of the application and casting volume can be adjusted by key, meet each cigarette station brightness
It is required with the difference of volume.
(3) a kind of intelligent tobacco purchasing display device of the application, shows according to the data of each tobacco company and requires customization
It shows content, can satisfy the display demand of each tobacco company, be conducive to the popularization of product
(4) shell of the application is openable and closable structure, is fixed respectively using lock and hinge, facilitates unlatching, without tearing open
Lower whole device repairs, convenient for installation and maintenance.
(5) the application realizes mounting means diversification, meets the various mounting conditions at tobacco purchasing scene, is arranged a variety of
Mounting base, can lift with it is mounted against a wall.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation do not constitute the restriction to the application for explaining the application.
Fig. 1 is the structural schematic diagram of the embodiment of the present application device
Fig. 2 is the block diagram according to the device of one or more embodiments；
Fig. 3 is the connection circuit diagram of the central processing unit of the embodiment of the present application；
Fig. 4 is the connection circuit diagram of the voice module of the embodiment of the present application；
Fig. 5 is the connection circuit diagram of the Wifi wireless communication module of the embodiment of the present application；
Fig. 6 is the key circuit figure of the embodiment of the present application；
Wherein: 1, ventilation hole, 2, mounting base, 3, display screen module, 4, hinge, 5, key.
Specific embodiment:
The application is described further with embodiment with reference to the accompanying drawing.
It is noted that described further below be all exemplary, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
In the technical solution disclosed in one or more embodiments, as illustrated in fig. 1 and 2, a kind of intelligence tobacco purchasing
Display device, including shell are arranged in display screen module 3 and pronunciation device outside shell, and are arranged in the intracorporal center of shell
Processor, display controller, voice module and power module, the central processing unit are connect with display controller, the center
Processor is sequentially connected with voice module and pronunciation device；The display controller is connect with display screen module 3；The present embodiment exists
Voice module and pronunciation device are provided in display device, so that the voice broadcast function of display device is realized, in display screen
When showing the purchase information of the tobacco leaf of this purchase, voice broadcast can be carried out simultaneously, two kinds of message stream modes are arranged simultaneously,
The stability of device work is improved, while being more convenient for the verification of tobacco purchasing field data, effectively increases work effect
Rate.
Power module provides electric energy for the work of device, and power module can be Switching Power Supply, and Taiwan can be selected bright big
Model RSP-150-5 Switching Power Supply, using pulse width modulation mode, full-bridge type connection type, performance is stablized.
It is ARM Cortex-M3, model STM32F103RCT6 that the present embodiment CPU module, which can select kernel,
Single-chip microcontroller, high-performance, low cost, low-power consumption, clock frequency reaches 72MHz, and display control module can be Shenzhen Li Yan section
CL3000-C controller card is ground in encouraging for skill Co., Ltd, support 16 to sweep, 1/8 sweep, 1/4 sweeping, 1/2 sweep with static drive mode, make
Display mode is more flexible changeable.As shown in figure 3, being the single-chip microcontroller and peripheral circuit of STM32F103RCT6.
Display screen module 3 can be any display screen, can be for liquid crystal display, LED display etc., and the present embodiment can be with
Double-color display screen mould group is selected, 64 × 32 display screen module of double-colored P4.75 of prosperous hundred million light in Shenzhen is can choose, entirely shows mould
Block shares 6 pieces of 64 × 32 display screen modules of P4.75, and obvious, very intuitive display tobacco grower's name and grade are distinguished in double-colored display
Information, display is clear when under sunlight irradiation.
The intelligent tobacco purchasing display device of the present embodiment is that mating existing tobacco purchasing equipment uses, existing tobacco leaf
Equipment such as APWIM series automatic weighing all-in-one machine, TPC tabacco purchasing terminal are purchased, it can be with the intelligent tobacco leaf of the present embodiment
Purchase display device carry out data transmission, receive tobacco purchasing equipment transmission tobacco purchasing information simultaneously show, the present apparatus with
The connection of tobacco purchasing equipment can be wired connection, can be directly directly connected to by serial line interface, may be set to be nothing
Line connection type, the device of the present embodiment further include Wifi wireless communication module and the gain antenna that is arranged in outside shell, Wifi
Wireless communication module is connect with gain antenna and central processing unit respectively.Gain antenna can be set in the upper of display device shell
On end face.Gain antenna can select model D-LENP high-gain base station antenna, working frequency: 700-900-1800MHZ,
Gain: can be up to 30dBi, have SMA interface.As shown in figure 5,3 and 4 pins of Wifi wireless communication module can connect respectively
PA3 the and PA2 pin of single-chip microcontroller in map interlinking 3.
Central processing unit, voice module and voice module be sequentially connected for realizing with voice broadcast function, work as centre
Reason device has received tobacco purchasing information, and while being shown in display screen module 3, tobacco purchasing information is sent to voice
Module carries out the compiling of data, converts voice messaging for text information and is sent to voice module and broadcasts.Tobacco purchasing letter
Breath may include tobacco grower's information, the information such as tobacco leaf degree, unit price, weight, the amount of money.Voice module can be selected in Iflytek
English synthesize XFS5152 true man's voice module, volume is adjustable in real time, supports a variety of coded formats, send out what text just report it is assorted
Sound.As shown in figure 4,15 and 17 pins of voice module be connected directly to central processing unit input/output interface PB10 and
PB11.The voice module can be any sounding device, can be loudspeaker or be loudspeaker, the present embodiment can select elder generation
The stereo loudspeaker of the model WY18 of section, sound are clearly loud.
Adjustment of the key circuit for realizing the switching on and shutting down of equipment and volume or backlight illumination, the circuit of key circuit
Structure can with as shown in fig. 6, key circuit DIG2, DIG3, DIG4 connection central processing unit I/O mouth PC1, PC2, PC3,
SA, SB, SC connect I/O mouth PC4, PC5, PC6 of central processing unit, and key 5 can be selected as the 12mm of model SAY7-12BN
Round tack Self-resetting Metal snap, shell are made of brass nickel plating, and surface-brightening is for example new, waterproof pressure.Key circuit
The side of shell can be set in key 5, and setting quantity is set as needed.
As a further improvement, it is the environment for adapting to tobacco purchasing scene, can be set ventilation hole 1, at ventilation hole 1
Strainer and axial flow blower are set gradually in shell, the axial flow blower is connect with central processing unit.Strainer will be for that will enter and leave ventilation
The air in hole is filtered, and can select moisture-proof strainer, and axial flow blower is used to improve the velocity of liquid assets of air, accelerates heat dissipation, can
To select the sj12038 low pressure axial-flow fan of model De Lixi.
Temperature sensor and humidity sensor can also be set in shell accordingly, and the temperature sensor and humidity pass
Sensor is connect with central processing unit respectively, for detecting the intracorporal temperature and humidity signal of shell, when the temperature and humidity of detection is big
When the threshold value of setting, the circulation that central processing unit opens axial flow blower quickening air carries out heat dissipation dehumidifying.
The marginal position in shell can be set in ventilation hole 1, can be set in the lower section of display screen as shown in Figure 1, can
With mesh-structured, it is mesh-structured to may be set to be multiple groups, 5 groups is provided in figure, the inside of every group of ventilation hole 1 is respectively provided with one group
Strainer and axial flow blower, the specific shape of mesh-structured formation can be the arbitrary shapes such as round, rectangular, polygon.
As a further improvement, the mounting base 2 of fixed the present embodiment device is hung in setting, for being fixed on the wall or
Person is suspended on corresponding hanger.The mounting base 2 is the installation sheet of sheet, through-hole is arranged on installation sheet, installation sheet is fixed
It is arranged on shell, is fixed on the wall etc. on fixed position, can be passed through directly through through-hole by the through-hole on installation sheet
Steel nail nail is in fixed position.
Another structure of mounting base 2, the mounting base 2 can be hook or the link cooperated with hook, the extension
Hook or link are fixed on shell.If the link setting of the present embodiment is for columnar mounting post, it is arranged in mounting post
Through-hole installs the hook that can be used cooperatively with through-hole in fixed bit, can be mounted on the present embodiment device by hook
Need fixed position.Installation sheet and mounting post are arranged simultaneously in the device of the present embodiment, can lift with it is mounted against a wall.
The shell of the present embodiment is set as openable and closable structure, can be set to structure as shown in Figure 1, including front cover and
Display screen module 3, front cover and housing body are arranged on the front cover and is installed by hinge 4 for housing body, the side opposite with hinge
Face setting buckle, can use structure as shown in Figure 1, by the way that hinge 4 is mounted on bottom, facilitate unlatching, upper surface uses
The mode of buckle fixes the front-end geometry of shell.Openable and closable structure facilitates unlatching, no convenient for the device of opening the present embodiment
Needing to remove device from wall can be carried out repairing.
The application method of the intelligent tobacco purchasing display device of the present embodiment is as follows:
(1) it initializes, establishes the connection of intelligent tobacco purchasing display device and the tobacco purchasing equipment in purchase region.
(2) option is shown according to curriculum offering to be shown, can such as shows tobacco grower's name of tobacco leaf, tobacco leaf degree, again
Amount and the amount of money.
(3) operation button adjusts the brightness of display screen and the volume of voice broadcast by key.
(4) real-time display and casting tobacco purchasing information.
(5) purchase finishes, and terminates.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Although above-mentioned be described in conjunction with specific embodiment of the attached drawing to the application, model not is protected to the application
The limitation enclosed, those skilled in the art should understand that, on the basis of the technical solution of the application, those skilled in the art are not
Need to make the creative labor the various modifications or changes that can be made still within the protection scope of the application.
Claims (10)
1. the display screen module outside shell and hair is arranged in it is characterized in that: including shell in a kind of intelligence tobacco purchasing display device
Mixer, and be arranged in the intracorporal central processing unit of shell, display controller, voice module and power module, the centre
Reason device is connect with display controller, and the central processing unit is sequentially connected with voice module and pronunciation device；The display control
Device is connect with display screen module；
It is additionally provided with ventilation hole on the shell, strainer and axial flow blower, the axis stream are set gradually in the shell of disposed at air vent
Blower is connect with central processing unit.
2. a kind of intelligent tobacco purchasing display device as described in claim 1, it is characterized in that: the ventilation hole is at least two
Group, every group of ventilation hole are mesh-structured.
3. a kind of intelligent tobacco purchasing display device as described in claim 1, it is characterized in that: further including Wifi radio communication mold
Block and the gain antenna being arranged in outside shell, the Wifi wireless communication module connect with gain antenna and central processing unit respectively
It connects.
4. a kind of intelligent tobacco purchasing display device as described in claim 1, it is characterized in that: further include key circuit, it is described
Key circuit is connect with central processing unit.
5. a kind of intelligent tobacco purchasing display device as described in claim 1, it is characterized in that: further including that temperature is arranged in shell
Degree sensor and humidity sensor, the temperature sensor and humidity sensor are connect with central processing unit respectively.
6. a kind of intelligent tobacco purchasing display device as described in claim 1, it is characterized in that: shown display screen module is double-colored
Display screen module.
7. a kind of intelligent tobacco purchasing display device as described in claim 1, it is characterized in that: the pronunciation device is loudspeaker
It or is loudspeaker.
8. a kind of intelligent tobacco purchasing display device as described in claim 1, it is characterized in that: installation is arranged on the shell
Seat, the mounting base includes installation sheet, and through-hole is arranged on the installation sheet, and the installation sheet is fixed on shell.
9. a kind of intelligent tobacco purchasing display device as described in claim 1, it is characterized in that: installation is arranged on the shell
Seat, the mounting base are that hook is perhaps fixed on shell with the link of the hook cooperation hook or link.
10. a kind of intelligent tobacco purchasing display device as described in claim 1, it is characterized in that: the shell include front cover and
Display screen module is arranged on the front cover in housing body, and front cover and housing body are connected by hinge, the side opposite with hinge
Setting buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920516667.5U CN209571214U (en) | 2019-04-16 | 2019-04-16 | A kind of intelligence tobacco purchasing display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920516667.5U CN209571214U (en) | 2019-04-16 | 2019-04-16 | A kind of intelligence tobacco purchasing display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209571214U true CN209571214U (en) | 2019-11-01 |
Family
ID=68336108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920516667.5U Expired - Fee Related CN209571214U (en) | 2019-04-16 | 2019-04-16 | A kind of intelligence tobacco purchasing display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209571214U (en) |
-
2019
- 2019-04-16 CN CN201920516667.5U patent/CN209571214U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191101 |