CN207182842U - A kind of digital temporary parking board based on solar energy - Google Patents
A kind of digital temporary parking board based on solar energy Download PDFInfo
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- CN207182842U CN207182842U CN201721177338.XU CN201721177338U CN207182842U CN 207182842 U CN207182842 U CN 207182842U CN 201721177338 U CN201721177338 U CN 201721177338U CN 207182842 U CN207182842 U CN 207182842U
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Abstract
The utility model provides a kind of digital temporary parking board based on solar energy, the digital temporary parking board, including：Front casing, rear casing, solar panels, display screen, control chip, memory, circuit board and control button.The telephone number of contact person with the display situation of control display screen, can be on a display screen shown by control chip, in order to contact car owner in temporary parking；By setting solar panels on front casing, control chip can be powered using solar energy, and then the energy, environmental protection can be saved.
Description
Technical field
It the utility model is related to temporary parking board, and in particular to a kind of digital temporary parking board based on solar energy.
Background technology
At present in the most cities of China, the quantity mesh benefit of vehicle increases, but can provide the car parked for a long time
Position is limited, because various contradictions emerge in an endless stream caused by parking difficulty.Sometimes we need the temporary storage a bit of time, often
It can keep off and be brought inconvenience in others' front of the host.Now people would generally indicate the contact method of oneself in Chinese herbaceous peony using display board,
To facilitate other people to relate to oneself in time, to avoid intensifying the contradictions.In certain some convenience store, small-sized sales field, shop and small micro-
The places such as office enterprise, when personnel leave temporarily, the contact method of oneself are often left in obvious place, facilitates other people
Contact oneself.
Solar energy is the current regenerative resource most cleaned, and it is universal, harmless, huge, permanent to have the advantages that.China contains
Abundant solar energy resources, Solar use has a extensive future.Vehicle is parked, travelled in open-air atmosphere for a long time, available
Solar energy resources enrich, solar energy is effectively converted into electric energy, the usage amount of lithium battery, environmental protection people can be reduced
People has duty.
The existing product of in the market typically uses the stickup number scraps of paper on plastic plate, or uses acrylic, clinker, iron
The material digital plate such as scutum, is used above printing or the mode such as carve characters shows phone number, and this product is not easy to change hand
Machine number, the arbitrary telephone number in the whole world can not be shown, more cannot effectively utilize new cleaning fuel.
Utility model content
For in the prior art the defects of, the utility model provides a kind of digital temporary parking board based on solar energy, energy
The telephone number of user is enough shown, moreover, it is also possible to arbitrarily change the telephone number of display；Meanwhile, it is capable to using solar energy come
Power supply, relatively save resource.
The technical solution adopted in the utility model is：
The utility model provides a kind of digital temporary parking board based on solar energy, including：Front casing, rear casing, the sun
Can plate, display screen, control chip, memory, circuit board and control button；The front casing and the rear casing detachably connect
Connect；The solar panels are arranged on the center top of the front casing outwardly；The display screen is arranged on the front casing outwardly
Center section；The control chip and the memory are arranged on the circuit board；Solar panels and described aobvious
Display screen is connected with the control chip；The memory is connected with the control chip；The control button is arranged on described
The outer surface of rear casing；The control button is connected with the control chip；The circuit board is arranged on the front casing and institute
State between rear casing；The memory is used for the telephone number for storing user；The solar panels are used to convert the solar into
Electric energy, powered for the control chip；The control chip is used for the control instruction according to the control button, controls described aobvious
The display situation of display screen.
Optionally, in addition to：Button cell and battery cover；The button cell is arranged on the inside of the rear casing, described
Battery cover is arranged on corresponding to the button cell on the outside of the rear casing；The button cell is connected with the control chip,
Form button cell power supply circuit.
Optionally, in addition to：Clock circuit；The clock circuit is connected with the control chip；The clock circuit is used
Timing is carried out in the riming instructions sent according to the control chip, and clocking information is sent to the control chip；The control
Coremaking piece is used for according to the clocking information, sends timing time to the display screen, the display screen is shown the timing
Time.
Optionally, in addition to：Low pressure difference linear voltage regulator；The input of the low pressure difference linear voltage regulator and the sun
Energy plate and the button cell are all connected with；The output end of the low pressure difference linear voltage regulator is connected with the control chip；It is described
Low pressure difference linear voltage regulator is used to carry out voltage stabilizing to the voltage that the solar panels and the button cell export, and by after voltage stabilizing
Voltage output give the control chip.
Optionally, in addition to：Low pressure drop diode；The input of the low pressure drop diode connects with the button cell
Connect；The output end of the low pressure drop diode is connected with the input of the low pressure difference linear voltage regulator.
Optionally, in addition to：At least one sucker；The sucker is arranged on the outer surface of the front casing.
Optionally, the digital temporary parking board is provided with two suckers；Two suckers are arranged at described
On the outer surface of front casing, and it is separately positioned on the both sides of the display screen.
Optionally, the control button, including：Left control button and right control button；The left control button and described
Right control button is uniformly arranged the center section of the rear casing.
Optionally, the material of the front casing and the rear casing is plastic cement.
Optionally, the display screen uses ultra-wide temperature LCDs.
The utility model provides a kind of digital temporary parking board based on solar energy, can be controlled by control chip aobvious
The display situation of display screen, the telephone number of contact person can be shown on a display screen, in order to contact car owner in temporary parking；
By setting solar panels on front casing, control chip can be powered using solar energy, and then the energy can be saved,
Environmental protection.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art.In all of the figs, it is similar
Element or part are typically identified by similar reference.In accompanying drawing, each element or part might not be according to the ratios of reality
Draw.
Fig. 1 is a kind of structure chart of the digital temporary parking board based on solar energy provided by the utility model；
Fig. 2 is a kind of front view of the digital temporary parking board based on solar energy provided by the utility model；
Fig. 3 is a kind of rearview of the digital temporary parking board based on solar energy provided by the utility model；
Fig. 4 is a kind of structure chart of the rear casing of the digital temporary parking board based on solar energy provided by the utility model；
Fig. 5 is a kind of schematic diagram of the circuit board of the digital temporary parking board based on solar energy provided by the utility model；
Fig. 6 is a kind of schematic diagram of the display screen of the digital temporary parking board based on solar energy provided by the utility model；
Fig. 7 is a kind of structure chart of the front casing of the digital temporary parking board based on solar energy provided by the utility model；
Fig. 8 is a kind of signal of the operation principle of the digital temporary parking board based on solar energy provided by the utility model
Figure.
Wherein, 1 front casing is represented；2 represent rear casing；3 represent solar panels；4 represent display screen；5 represent control chip；
6 represent memory；7 indication circuit plates；8 represent control button；9 represent button cell；10 represent battery cover；11 represent sucker；
12 represent the key mapping of control button；UI represents low pressure difference linear voltage regulator；CY1 represents clock crystal oscillator；D1 represents the pole of low pressure drop two
Pipe；C1-C7 represents electric capacity；KEY1 and KEY2 represents the switch of control button.
Embodiment
Here, it is to be noted that, the function that the utility model is related to, method etc. are only the conventional adaptation of prior art
Using.Therefore, improvement of the utility model for prior art, the annexation being substantially between hardware, rather than for work(
Can, method in itself, namely although the utility model is related to some functions, method, but and not comprising being proposed in itself to function, method
Improvement.Description of the utility model for function, method, it is in order to better illustrate the utility model, preferably to manage
Solve the utility model.
The embodiment of technical solutions of the utility model is described in detail below in conjunction with accompanying drawing.Following examples are only
For clearly illustrating the technical solution of the utility model, therefore example is only used as, and this practicality can not be limited with this
New protection domain.
It should be noted that unless otherwise indicated, technical term or scientific terminology used in this application should be this reality
The ordinary meaning understood with new one of ordinary skill in the art.
Fig. 1-Fig. 8 is refer to, Fig. 1 is that a kind of number based on solar energy that the utility model specific embodiment provides is interim
The schematic diagram of stop board, the digital temporary parking board that the present embodiment provides, including：It is front casing 1, rear casing 2, solar panels 3, aobvious
Display screen 4, control chip 5, memory 6, circuit board 7 and control button 8；The front casing 1 and the rear casing 2 detachably connect
Connect；The solar panels 3 are arranged on the center top of the front casing 1 outwardly；The display screen 4 is arranged on described preceding outer outwardly
The center section of shell 1；The control chip 5 and the memory 6 are arranged on the circuit board 7；The He of solar panels 3
The display screen 4 is connected with the control chip 5；The memory 6 is connected with the control chip 5；The control button 8
It is arranged on the outer surface of the rear casing 2；The control button 8 is connected with the control chip 5；The circuit board 7 is arranged on
Between the front casing 1 and the rear casing 2；The memory 6 is used for the telephone number for storing user；The solar panels 3
For converting the solar into electric energy, powered for the control chip 5；The control chip 5 is used for according to the control button 8
Control instruction, control the display situation of the display screen 4.
The electricity of contact person with the display situation of control display screen 4, can be on the display screen 4 shown by control chip 5
Number is talked about, in order to contact car owner in temporary parking；By setting solar panels 3 on front casing 1, solar energy can be utilized
Control chip 5 is powered, and then the energy, environmental protection can be saved.
Wherein, the solar panels 3 can be connected by two wires with the pad on circuit board 7, be supplied for control chip 5
Electricity.Display screen 4 is stabilized on front casing 1 by conductive zebra bar and the pressing of circuit board 7.The back side of circuit board 7 is provided with conduction
Golden finger, conductive zebra bar and the pressing connection conducting of display screen 4 can be passed through.The welding sun is provided with the front of circuit board 7
Two pads of energy plate 3, solar panels 3 are fixed on circuit board 7 by pad.
Wherein, in solar power supply circuit, the resistance and electric capacity of protection circuit and filter circuit are connected with, with existing skill
As protection circuit with the connected mode of the component in filter circuit is in art, the utility model is not made specifically to it
Limit.The components such as resistance, electric capacity are needed in the utility model, in solar power supply circuit, are all integrated on circuit boards.Such as
Shown in Fig. 8, C4 and C5 electric capacity is connected with solar powered part, the supply voltage in solar energy circuit can be filtered
Ripple.
Wherein, solar panels 3 can use amorphous silicon solar energy plate 3.Display screen 4 can use ultra-wide temperature HTN liquid crystal skills
Art is made.
Wherein, memory 6 can be the internal memory 6 in control chip 5, can be the memory 6 set in addition, this
All in the scope of protection of the utility model.
When control chip 5 receives the telephone number idsplay order of control button 8, it is possible to transferred from memory 6
Telephone number, and the telephone number is sent to display screen 4, and then display screen 4 shows telephone number.Wherein, in memory 6
Multiple telephone numbers can be stored, one of telephone number can be arranged to default number by user.In use, use
Family can change default number at any time by control button 8.When setting default number, control chip 5 can be pressed according to control
The control instruction of key 8 determines default number.
Wherein, the front casing 1 and rear casing 2 can be made of plastic cement material.In such manner, it is possible to make stop board more
It is light.
Wherein, circuit board 7 is arranged between front casing 1 and rear casing 2, can be installed circuit board 7 by 5 screws
It is fixed on the inwall of front casing 1.
In the utility model, the temporary parking board, it can also include：Button cell 9 and battery cover 10.The button
Battery 9 is arranged on the inner side of rear casing 2, and the battery cover 10 is arranged on corresponding to the button cell 9 outside the rear casing 2
Side；The button cell 9 is connected with the control chip 5, forms button cell power supply circuit.
Can be that control chip 5 is powered by button cell 9 when solar energy is not enough to power to control chip 5, this
Sample, it is ensured that at night or rainy day insufficient light, temporary parking board can also work on.
Wherein, the resistance of protection circuit and the electric capacity of filter circuit can also be connected with button cell power supply circuit, this
A little all identical with the connected mode of button cell power supply circuit of the prior art, electric capacity and resistance of the utility model to connection
Specific limit is not made.In the utility model, the electric capacity and resistance that are connected in button cell power supply circuit, it may be integrated into
On circuit board.As shown in figure 8, electric capacity C1, C2 and C3 can play a part of filtering.
Wherein, CR2032 printed words can be provided with battery cover 10 to indicate, it is reasonable in design, meet the custom that people use.
In the utility model, the digital temporary parking board, it can also include：Low pressure difference linear voltage regulator UI；
The input of the low pressure difference linear voltage regulator UI is all connected with the solar panels 3 and the button cell 9；Institute
The output end for stating low pressure difference linear voltage regulator UI is connected with the control chip 5；The low pressure difference linear voltage regulator UI be used for pair
The voltage of solar panels 3 and the button cell 9 output carries out voltage stabilizing, and gives the voltage output after voltage stabilizing to the control
Chip 5.
In the utility model, the voltage of solar power supply circuit and the output of button cell power supply circuit, can first it pass through
Low pressure difference linear voltage regulator UI is crossed, then is input to control chip 5, is powered for control chip 5, in such manner, it is possible to improve supply voltage
Stability.
Wherein, in the circuit that solar panels 3 are connected with low pressure difference linear voltage regulator UI, and button cell 9 and low voltage difference
In the circuit of linear voltage regulator UI connections, the components such as electric capacity, resistance can also be connected with, the effect of these components is simply used
Come protection circuit, limitation electric current, filtering etc., the annexation between component of the prior art and component is identical,
The utility model is not specific to this work to be limited.Referring to Fig. 8, by connecting low pressure difference linear voltage regulator in power supply circuit
UI, the stability of supply voltage can be ensured.
In the utility model, the digital temporary parking board, it can also include：Low pressure drop diode D1；The low pressure
Drop diode D1 input is connected with the button cell 9；The output end of the low pressure drop diode D1 and the low voltage difference
Linear voltage regulator UI input connection.
Referring to Fig. 8, by installing low pressure drop diode D1 in the circuit powered in button cell 9, solar energy can be prevented
Powered back to button cell 9.
Wherein, low pressure drop diode D1 output end is connected with low pressure difference linear voltage regulator UI input, low voltage difference line
Property voltage-stablizer UI output end is connected with control chip.By connecting low pressure difference linear voltage regulator UI, button cell can be ensured
The stability of supply voltage.
Wherein, low pressure drop diode D1 input is low pressure drop diode D1 positive pole, and low pressure drop diode D1's is defeated
Go out negative pole of the end for low pressure drop diode D1.
In the utility model, low pressure drop diode D1 positive pole is connected with the positive pole of button cell 9, low pressure drop diode
D1 negative pole is connected with the positive pole of solar panels 3, and the positive pole of solar panels 3 connects with low pressure difference linear voltage regulator UI input
Connect.When the voltage of solar panels positive pole is not less than the voltage of button cell positive pole, low pressure drop diode D1 is not turned on, using too
Sun can be that control chip 5 is powered；When the voltage of solar panels positive pole is less than the voltage of button cell, low pressure drop diode D1 is led
It is logical, powered jointly for control chip 5 using solar energy and button cell.So, the energy can not only be saved, and can be timely
Powered for control chip.
Wherein, button cell 9 may be mounted at the rightmost side of circuit board 7, is connected by pad with circuit board 7.In button
In the power supply circuit of battery 9, large value capacitor is also associated with, filtering can be played a part of.
In the utility model, the key mapping 12 of control button is arranged on the centre of circuit board 7, and control chip 5 is arranged on electricity
The left side centre position of road circuit board 7.
In a specific embodiment provided by the utility model, the digital temporary parking board, it can also include：At least
One sucker 11；The sucker 11 is arranged on the outer surface of the front casing 1.
By setting sucker 11 on front casing 1, digital temporary parking board can be made to be adsorbed by sucker 11 in vehicle
On glass, passerby is set to see the telephone number shown on digital temporary parking board by the glass of vehicle.By using suction
Disk 11, arbitrarily digital temporary parking board can be pasted and fixed on smooth panel, arbitrarily change position, and the load-bearing of sucker 11
Greatly, difficult for drop-off, sticking effect consolidates.
In a specific embodiment provided by the utility model, the digital temporary parking board is provided with two suctions
Disk 11；Two suckers 11 are arranged on the outer surface of the front casing 1, and are separately positioned on the two of the display screen 4
Side.
Wherein, a sucker 11 is arranged on the left side of the outer surface of front casing 1；Another sucker 11 is arranged on institute
The right side of the outer surface of front casing 1 is stated, two suckers 11 are arranged on the outer surface of front casing 1, and are distributed in the two of display screen 4
Side, it is so, not only attractive in appearance, and also the stability adsorbed is preferable.
In a specific embodiment provided by the utility model, the digital temporary parking board, it can also include：Clock
Circuit；The clock circuit is connected with the control chip 5.The clock circuit is used for what is sent according to the control chip 5
Riming instructions carry out timing, and send clocking information to the control chip 5；The control chip 5 is used for according to the timing
Information, timing time is sent to the display screen 4, the display screen 4 is shown the timing time.
It is connected by control chip 5 with clock circuit, as shown in figure 8, control chip 5 can send timing to clock circuit
Instruction, the riming instructions can be beginning and pause instruction, and clock circuit can carry out timing according to riming instructions.Clock electricity
Clocking information can be sent to control chip 5 in real time by road, and control chip 5 can be sent and count according to clocking information to display screen 4
When the time, and then make display screen 4 show timing time.
The clocking information that control chip 5 can be sent according to clock circuit, obtains timing time, and timing time is sent
To display screen 4.Wherein, control chip 5 can control core by the riming instructions of transmission and clocking information storage into memory 6
Piece 5 is when calculating timing time, it is necessary to which the riming instructions and clocking information stored in reference to memory 6 calculate timing time.
When needing to re-start timing, it is necessary to remove current timing time, then control chip 5 understands the clearance order according to user,
Remove the riming instructions and clocking information before being stored in memory 6.
Wherein, the clock circuit includes clock crystal oscillator CY1, electric capacity C6 and electric capacity C7, annexation are as shown in Figure 8.It is logical
The Connection Time crystal oscillator CY1 in clock circuit is crossed, the accuracy of code table clocking capability can be ensured.
Wherein, clock crystal oscillator CY1 can use 32.768KHz clock crystal oscillator.
In the utility model, corresponding digital program is carried on control chip 5, passes through configuration processor, ability
Enough realize that display screen 4 shows the function of telephone number or code table timing.Realize the function of showing telephone number and code table timing
Digital program, can be shown with number of the prior art and the computer program of clocking capability is realized.
By showing timing time on digital temporary parking board, it can intuitively show that user wants the time of timing.
For example, down time can be shown, driven time, new-energy automobile charging interval etc., in such manner, it is possible to avoid causing time and gold
The waste of money.
In the utility model, the control button 8, it can include：Left control button and right control button；The left control
Button processed and the right control button are uniformly arranged the center section of the rear casing 2, user-friendly digital temporary parking
Board.
As shown in figure 3, the button on the left side of control button 8 is left control button, the button on the right is right control button.
Referring to Fig. 6, wherein, display screen 4 can show phone icon and phone number when showing telephone number
Code；When showing the time, time icon and timing time can be shown.Time icon can be a clock and watch, phone icon
It can be a phone.Display screen 4 can deposit 5 groups of telephone numbers, often by digital technology under telephone number functional mode
One group of telephone number shows by 1 icon and 13 bit digital characters, each numerical character can be shown as " 0,1,2,3,4,5,6,
7th, 8,9 ,-, blank cell " in some, and can set, update, remove and be reduced to arbitrarily by controlling the operation of double buttons
One effective telephone-number.Under code table clocking capability pattern, it can be started, be suspended, clear operation, it is easy to use.
Operation principle of the present utility model is：
Hardware components have used the circuit design that solar panels 3 and button cell 9 are powered jointly, and its principle is to work as solar energy
After the clean energy resource that plate is collected is converted into electric energy, when the voltage of positive pole is not less than the voltage of button cell positive pole, the pole of low pressure drop two
Pipe D1 is not turned on, and is that control chip 5 is powered using solar energy；After the clean energy resource that solar panels are collected is converted into electric energy, just
Low pressure drop diode D1 conductings, it is jointly control using solar energy and button cell when the voltage of pole is less than the voltage of button cell
Coremaking piece 5 is powered.In order to fully effectively utilize the electric energy of solar energy and button cell, therefore, in solar panels 3 and button electricity
After the supply input of pond, low pressure difference linear voltage regulator UI (LDO) is mounted with, to ensure that the voltage that solar panels 3 input is to stablize one
Cause.Meanwhile low pressure drop diode D1 is installed in circuit, it can prevent solar panels 3 from being powered back to button cell 9,
Avoid the risk of blast.On circuit board 7, in order to realize the various functions of the device, except being manipulated by digital programming technique
Outside control chip 5, a clock crystal oscillator CY1 is there is also mounted, to ensure that the superelevation of device code table clocking capability is accurate.Meanwhile
Double control button 8 is provided with device, can accurately realize the operation of various functions at any time.
Software section has used advanced low-power consumption number programming technique, ensure that the efficient, stably of device various functions
Operation, specific operation scheme are as described below.After installing button cell 9 and being powered (when there is sufficient sunlight out of doors, the dress
Put can not have to button cell 9 can normal operation), 3 seconds right button starting up devices of long-press, acquiescence start enters phone
Number function pattern, the telephone number that the content that now display screen 4 is shown shows for acquiescence.The device can preserve 5 groups of phones
Number, the order that 5 groups of telephone numbers are carried out by short-press left button switches display, and each group of telephone number can be carried out list
Solely set, be independent of each other.When being switched to a certain group of telephone number, can be set by long-press left button+right button simultaneously
The number sets shown during fixed acquiescence start, the character of display screen 4 can dodge slow prompting and successfully set after setting successfully, after shutdown again
The sets of numbers will be shown during secondary starter.Meanwhile when being switched to a certain group of telephone number, long-press left button is put into for 3 seconds
Editor, setting state to the sets of numbers, now the phone icon in left side will slow flash prompting.Entering number, state is set
Afterwards, stepping selection can sequentially be carried out to 13 single characters by short-press left button, the right button of short-press confirms current selection, entered
Enter the setting of next bit character.Each numerical character of display screen 4 can be shown as " 0,1,2,3,4,5,6,7,8,9 ,-, blank cell "
In some, pass through as 13 numeral combination, it can be provided any one telephone number of global general-use, the device lead to
It is extremely strong with property.After all numbers are provided with, setting can be preserved by 3 kinds of modes, be withdrawn into and show the number sets state.
First, setting to after the 13rd character, entering virtual the 14th by the right button of short-press, preservation is exited immediately；Second, any
Under one current operation numerical character, it can also be preserved and exited by 3 seconds right buttons of long-press；Third, in any current operation number
Under word character, stop to automatically save for 5 seconds and exit.
When not setting state in telephone number, telephone number functional mode and code table can be carried out by the right button of short-press
The switching of timing mode.Under code table timing mode, short-press left button carries out the beginning of stopwatch, pausing operation, and 3 seconds left sides of long-press are pressed
Key resets clear operation.In code table timing, the right button of short-press switches to telephone number functional mode, and code table is still on backstage
Operation.Long-press right key device shutdown in 3 seconds.
First, the right button 3s of long-press, start.13 characters " 8 " and 2, left side small icon are shown during start, acquiescence enters
Mode1 functions, show the telephone number of default setting.The right button of short-press carries out switching display between Model and Mode2.Wherein,
Mode1 refers to that display screen 4 shows phone number patterns, and telephone number functional mode；Mode2 refers to the display meter of display screen 4
When the time pattern, and code table timing mode.
2nd, to the operation of Model telephone numbers：
1st, as being null value telephone number, corresponding display left side phone small icon+character of the leftmost side 1 is shown 1-5 groups phone
Sequence number " 1 ", " 2 ", " 3 ", " 4 ", " 5 ".
2nd, short-press left button, the telephone number that stepping switches 5 groups of storages show and (do not have to quick rolling selection and show number).
The 3rd, the operation of telephone number is set.
(1) in currently display number sets sequence, long-press left button 3s, which enters, to be set, the instruction of leftmost side phone icon slow flash,
Short-press left button stepping flicker is to be selected, and long-press left button quickly rolls to be selected；Now the right button of short-press is chosen, and jumps to automatically next
Individual character, automatically saved to the 13rd character and exit setting.The right button 3s of long-press directly confirms to change, and preservation is exited.Do not operate and stop
Stay 5s also to automatically save to exit.After exiting setting, the telephone number for just having changed setting should be now shown.
(2) under setting state, while the right button of long-press and left button 3s, reset current phone number.
(3) in the case where showing current phone number state, while the right button of long-press and left button 3s, current phone number is set
Give tacit consent to for start and show number.Small icon should be flashed after setting successfully and current Number is prompted for 3 seconds.
3rd, to the operation of Model2 manual time-keeping devices：
1st, show leftmost side small icon and preceding 8 characters show Hour Minute Second from left to right：00-00-00.
2nd, short-press left button starts timing/time out.
3rd, long-press left button 3s, which resets, resets.
4th, the right button of short-press switches to Mode1, if during stopwatch meter starts, running background.
4th, the right button 3s of long-press, shutdown.Manual time-keeping device functional reduction is reset after shutdown.
More than, it is a kind of digital temporary parking board based on solar energy provided by the utility model.The digital temporary parking
Board is simple in construction, reasonable in design, and small volume is in light weight, is easy to carry.The digital temporary parking board has multiple functions, can both appoint
Meaning modification displaying telephone number, it is possible to use code table timing, feature-rich various, use is no longer dull.Use solar energy and knob
The power-supply service of battery 9 is detained, can effectively utilize solar energy clean energy resource, lithium battery frequency of use is reduced, reduces environmental pollution.Make
With low power consumption control chip 5, by digital programming technique, power consumption is very small, and reliable power supply circuit can ensure that overlength is continued a journey,
Avoid frequently changing the trouble of battery.Using high absorption affinity sucker 11, arbitrarily change position, sticking effect consolidates.The number faces
When stop board temperature in use be subzero 30 degree to 80 degree above freezing, the scope of application is wider.
In the description of the present application, it is to be understood that term " first ", " second " etc. are only used for describing purpose, without
It is understood that to indicate or implying relative importance or the implicit quantity for indicating indicated technical characteristic.Of the present utility model
In description, " multiple " are meant that two or more, unless otherwise specifically defined.
In this application, unless otherwise clearly defined and limited, the term such as term " connected ", " connection ", " fixation " should
It is interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；It can be electrical connection；Can be with
It is to be joined directly together, can also be indirectly connected by intermediary, can is connection or the phase of two elements of two element internals
Interaction relation.For the ordinary skill in the art, above-mentioned term can be understood in this practicality as the case may be
Concrete meaning in new.
In specification of the present utility model, numerous specific details are set forth.It is to be appreciated, however, that reality of the present utility model
Applying example can put into practice in the case of these no details.In some instances, known method is not been shown in detail, is
System and technology, so as not to obscure the understanding of this description.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, system, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present utility model.In this manual, to the schematic table of above-mentioned term
State and be necessarily directed to identical embodiment or example.Moreover, specific features, system, material or the feature of description can be with
Combined in an appropriate manner in any one or more embodiments or example.In addition, in the case of not conflicting, this area
Technical staff the different embodiments or example and the feature of different embodiments or example described in this specification can be entered
Row combines and combination.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type, it all should cover among claim of the present utility model and the scope of specification.
Claims (10)
- A kind of 1. digital temporary parking board based on solar energy, it is characterised in that including：Front casing, rear casing, solar panels, Display screen, control chip, memory, circuit board and control button；The front casing and the rear casing are detachably connected；The solar panels are arranged on the center top of the front casing outwardly；The display screen is arranged on the front casing outwardly Center section；The control chip and the memory are arranged on the circuit board；The solar panels and the display screen are connected with the control chip；The memory is connected with the control chip；The control button is arranged on the outer surface of the rear casing；The control button is connected with the control chip；The circuit board is arranged between the front casing and the rear casing；The memory is used for the telephone number for storing user；The solar panels are used to convert the solar into electric energy, are powered for the control chip；The control chip is used for the control instruction according to the control button, controls the display situation of the display screen.
- 2. digital temporary parking board according to claim 1, it is characterised in that also include：Button cell and battery cover；The button cell be arranged on the rear casing on the inside of, the battery cover be arranged on it is described corresponding to the button cell after Outer side；The button cell is connected with the control chip, forms button cell power supply circuit.
- 3. digital temporary parking board according to claim 1, it is characterised in that also include：Clock circuit；The clock circuit is connected with the control chip；The riming instructions that the clock circuit is used to be sent according to the control chip carry out timing, and are sent out to the control chip Send clocking information；The control chip is used for according to the clocking information, sends timing time to the display screen, makes the display screen display Show the timing time.
- 4. digital temporary parking board according to claim 2, it is characterised in that also include：Low pressure difference linear voltage regulator；The input of the low pressure difference linear voltage regulator is all connected with the solar panels and the button cell；The low voltage difference The output end of linear voltage regulator is connected with the control chip；The low pressure difference linear voltage regulator is used to carry out voltage stabilizing to the voltage that the solar panels and the button cell export, and Give the voltage output after voltage stabilizing to the control chip.
- 5. digital temporary parking board according to claim 4, it is characterised in that also include：Low pressure drop diode；The input of the low pressure drop diode is connected with the button cell；The output end of the low pressure drop diode with it is described The input connection of low pressure difference linear voltage regulator.
- 6. digital temporary parking board according to claim 1, it is characterised in that also include：At least one sucker；The sucker is arranged on the outer surface of the front casing.
- 7. digital temporary parking board according to claim 6, it is characterised in that the digital temporary parking board is provided with two The individual sucker；Two suckers are arranged on the outer surface of the front casing, and are separately positioned on the both sides of the display screen.
- 8. digital temporary parking board according to claim 1, it is characterised in that the control button, including：Left control is pressed Key and right control button；The left control button and the right control button are uniformly arranged the center section of the rear casing.
- 9. digital temporary parking board according to claim 1, it is characterised in that the material of the front casing and the rear casing Matter is plastic cement.
- 10. digital temporary parking board according to claim 1, it is characterised in that the display screen uses ultra-wide temperature liquid crystal Display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721177338.XU CN207182842U (en) | 2017-09-13 | 2017-09-13 | A kind of digital temporary parking board based on solar energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721177338.XU CN207182842U (en) | 2017-09-13 | 2017-09-13 | A kind of digital temporary parking board based on solar energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207182842U true CN207182842U (en) | 2018-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721177338.XU Expired - Fee Related CN207182842U (en) | 2017-09-13 | 2017-09-13 | A kind of digital temporary parking board based on solar energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207182842U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110517602A (en) * | 2019-08-14 | 2019-11-29 | 合肥科维特电气科技有限公司 | A kind of temporary parking smart electronics direction board |
| CN112950854A (en) * | 2021-01-25 | 2021-06-11 | 西安长岭依水生网络科技有限公司 | Direct drinking water code scanning water taking method and system based on Internet of things |
| CN113448275A (en) * | 2021-07-30 | 2021-09-28 | 重庆市农业科学院 | Embedded control greenhouse control system |
-
2017
- 2017-09-13 CN CN201721177338.XU patent/CN207182842U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110517602A (en) * | 2019-08-14 | 2019-11-29 | 合肥科维特电气科技有限公司 | A kind of temporary parking smart electronics direction board |
| CN112950854A (en) * | 2021-01-25 | 2021-06-11 | 西安长岭依水生网络科技有限公司 | Direct drinking water code scanning water taking method and system based on Internet of things |
| CN113448275A (en) * | 2021-07-30 | 2021-09-28 | 重庆市农业科学院 | Embedded control greenhouse control system |
| CN113448275B (en) * | 2021-07-30 | 2023-05-05 | 重庆市农业科学院 | Greenhouse control system with embedded control |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20200913 |
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| CF01 | Termination of patent right due to non-payment of annual fee |