CN205692504U - A kind of LCD number temporary parking board - Google Patents

Abstract

The utility model discloses a kind of LCD number temporary parking board, including shell, two-sided flexible glue pad, LCD display, pcb board, the double button of control, pcb board is provided with pad, control pair by key mapping, driving IC, single-chip microcomputer and display location.This apparatus structure is simple, and reasonable in design, volume is little, lightweight, it is simple to carry；Failure rate is low, uses digital technology and LCD display to directly display phone number, utilizes and controls double key control mode of operation of pressing, simple to operation；This device can at any time, everywhere with random replacing display number, within one minute, can complete, easy to use succinctly, using effect is good；Using high viscous force sucker, be arbitrarily pasted and fixed on above windshield or planar transparent plate, arbitrarily change position, sticking effect consolidates；The use temperature of this device is subzero 30 degree to 80 degree above freezing, applied widely.

Description

A kind of LCD number temporary parking board

Technical field

This utility model relates to a kind of display, specifically a kind of LCD number temporary parking board.

Background technology

At present in most of big cities of China, number of vehicles is a lot of but parking stall is few, each supermarket, community, office There is a phenomenon of parking difficulty in building and dining room, and many car owners will keep off the front of the host at others' when can not find parking stall and stop temporarily Car, people would generally facilitate others to contact oneself at the phone number that Herba Plantaginis utilizes display board to indicate oneself, it is to avoid others is nowhere Look for car owner, damage oneself car, before police pastes penalty note or trailer, car owner can be informed in time；The places such as small-sized sales field, convenience store, When salesman leaves temporarily, the glass of the shop front generally also can be pasted the phone number of salesman, make things convenient for customers contact oneself.Market Upper existing product typically uses the stickup number scraps of paper on plastic plate, or uses the material numbers such as acrylic, grog, irony plate Word slice, is used above printing or the mode such as carve characters shows that phone number, this product are not easy to change phone number, Er Qiexu Being arranged on fixing position, these are all that user brings inconvenience.

Utility model content

The purpose of this utility model is to provide a kind of LCD number temporary parking board, to solve to carry in above-mentioned background technology The problem gone out.

For achieving the above object, the following technical scheme of this utility model offer:

A kind of LCD number temporary parking board, including shell, two-sided flexible glue pad, LCD display, pcb board, battery cover and Control double button, described shell include front casing and rear casing, the quantity of two-sided flexible glue pad be two and before being arranged on outside On shell, battery cover and the double button of control are installed on rear casing, are provided with pcb board and mainboard between front casing and rear casing Set, mainboard set is arranged on outside pcb board, pcb board is provided with the pad for installing battery, control pair by key mapping, for driving Driving IC, single-chip microcomputer and the display location of dynamic LCD display, display location is arranged on the front of pcb board, and LCD display is installed In display location and LCD display is between two two-sided flexible glue pads, pad is positioned at the high order end at the pcb board back side, Control double right-hand member being arranged on pad by key mapping, drive IC to be positioned at control double by the right side of key mapping, the low order end peace at the pcb board back side Equipped with single-chip microcomputer.

As further program of the utility model: display screen uses LCD liquid-crystalline glasses polaroid to make.

As further program of the utility model: be provided with CR2032 button cell on pad.

As further program of the utility model: control pair is two by the quantity of key mapping and is positioned at the upper of pcb board End and lower end, the double button of the control of pcb board upper end is numeral keys, and the double button of the control of lower end is cursor key.

Compared with prior art, the beneficial effects of the utility model are: this apparatus structure is simple, and reasonable in design, volume is little, Lightweight, it is simple to carry；Failure rate is low, uses digital technology and LCD display to directly display phone number, utilizes and controls double pressing Key control mode of operation, simple to operation；This device can at any time, everywhere with random replacing display number, one minute is i.e. Can complete, easy to use succinctly, using effect is good；Use up-to-date efficient high viscous force sucker, be arbitrarily pasted and fixed on to press close to keep out the wind Platform below glass, arbitrarily changes position, and sticking effect consolidates；The use temperature of this device is subzero 30 degree extremely above freezing 80 Degree, applied widely；This device little power consumption, changes one-shot battery and can work continuously 5-6 month, it is to avoid frequently change battery Trouble.

Accompanying drawing explanation

Fig. 1 is the front elevation of LCD number temporary parking board.

Fig. 2 is the back view of LCD number temporary parking board.

Fig. 3 is the back view of pcb board in LCD number temporary parking board.

Fig. 4 is the front elevation of pcb board in LCD number temporary parking board.

Wherein: 1-front casing, 2-rear casing, 3-two-sided flexible glue pad, 4-LCD display screen, 5-PCB plate, 51-pad, 52- Controlling double by key mapping, 53-drives IC, 54-single-chip microcomputer, 55-display location, 6-battery cover, and 7-controls double button, and 8-is to angle point.

Detailed description of the invention

Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.

Referring to Fig. 1-4, a kind of LCD number temporary parking board, including shell, high viscous force sucker 3, LCD display 4, PCB The double button 7 of plate 5, battery cover 6 and control, described shell includes that front casing 1 and rear casing 2, high viscous force sucker 3 are arranged on front casing On 1, battery cover 6 and the double button 7 of control are installed on rear casing 2, are provided with pcb board 5 He between front casing 1 and rear casing 2 Mainboard set, it is outside that mainboard set is arranged on pcb board 5, pcb board 5 is provided with the pad 51 for installing battery, control pair by key mapping 52, for driving the driving IC53 of LCD display 4, single-chip microcomputer 54 and display location 55, display location 55 is arranged on pcb board 5 Front, LCD display 4 is arranged in display location 55 and LCD display 4 is between two two-sided flexible glue pads 3, pad 51 high order ends being positioned at pcb board 5 back side, control double right-hand member being arranged on pad 51 by key mapping 52, drive IC53 to be positioned at control double By the right side of key mapping 52, the low order end at pcb board 5 back side is provided with single-chip microcomputer 54.LCD display 4 uses LCD liquid-crystalline glasses system Make.CR2032 button cell is installed on pad 51.Control pair is two by the quantity of key mapping 52 and is positioned at the upper of pcb board 5 End and lower end, the double button 7 of the control of pcb board 5 upper end is numeral keys, and the double button 7 of the control of lower end is cursor key.Battery cover 6 He It is provided with angle point 8 on rear casing 2.

Operation principle of the present utility model is: uses general coin to be turned on toward OPEN direction by battery cover 6, puts into CR2032 Button cell, the positive pole of CR2032 button cell is outside, then by consistent to angle point to angle point and rear casing 2 of battery cover 6, past LOCK tightens in direction, and this device arranges pattern and two kinds of mode of operations of display pattern, when arranging pattern work: acquiescence display " 000-0000-0000 ", arranges a flickering display, and default location is first from left to right, short presses numeral keys once, arranges bit digital Adding 1, length presses numeral keys, arranges bit digital and even adds, and numeral circulates at 0-9；Short by cursor key once gt one is set, when Arranging position when low order end, shorter press a cursor key, exit the pattern of setting, enter display pattern, long to press cursor key invalid.Aobvious Show when pattern works: static display digit (flicker free position), numeral keys and cursor key be short to be pressed the most invalid, long presses cursor key 3 seconds The most digital clear 0 and enter and arrange pattern, long to press numeral keys invalid.After installing battery, acquiescence entrance arranges pattern, cursor flashes Time power consumption more, after input numeral, must make to set by cursor key next time complete again, extend the use time, will be viscous At patch, removing surface is clean, uses high viscous force sucker 3 to be stained with.This apparatus structure is simple, and reasonable in design, volume is little, weight Gently, it is simple to carry；Failure rate is low, uses digital technology and LCD display 4 to directly display phone number, utilizes and controls double button 7 Control mode of operation, simple to operation；This device can at any time, everywhere with random replacing display number, one minute Complete, easy to use succinctly, using effect is good；Use new peak viscous force sucker to be arbitrarily pasted onto above windshield, arbitrarily change Displacement is put, and sticking effect consolidates；The use temperature of this device is subzero 30 degree to 80 degree above freezing, applied widely；This device is adopted With battery saving mode little power consumptions such as pulse currents, change one-shot battery and can work continuously 5-6 month, it is to avoid frequently change battery Trouble.

Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment party Formula, in the ken that one skilled in the relevant art is possessed, it is also possible on the premise of without departing from this patent objective Make a variety of changes.

Claims (6)

1. a LCD number temporary parking board, it is characterised in that include shell, high viscous force sucker, LCD display, pcb board, electricity Basin lid and the double button of control, described shell includes that front casing and rear casing, the quantity of high viscous force sucker are two and are arranged on On front casing, battery cover and the double button of control are installed on rear casing, are provided with pcb board and master between front casing and rear casing Sleeve-board, mainboard set is arranged on outside pcb board, pcb board is provided with the pad for installing battery, control double by key mapping, for Driving driving IC, single-chip microcomputer and the display location of LCD display, display location is arranged on the front of pcb board, and LCD display is pacified Being contained in display location and LCD display is between two high viscous force suckers, high viscous force sucker and pad are positioned at the pcb board back of the body The high order end in face, controls double right-hand member being arranged on pad by key mapping, drives IC to be positioned at control double by the right side of key mapping, and pcb board is carried on the back The low order end in face is provided with single-chip microcomputer.

A kind of LCD number temporary parking board the most according to claim 1, it is characterised in that described LCD display uses LCD liquid-crystalline glasses makes.

A kind of LCD number temporary parking board the most according to claim 1 and 2, it is characterised in that be provided with on described pad CR2032 button cell.

A kind of LCD number temporary parking board the most according to claim 1, it is characterised in that this kind of LCD number temporary parking Board uses the economize on electricity of pulse current battery saving mode, reaches the excellent effect of economize on electricity.

A kind of LCD number temporary parking board the most according to claim 3, it is characterised in that described control pair is by key mapping Quantity is two and is positioned at the top and bottom of pcb board, and the double button of the control of pcb board upper end is numeral keys, the control of lower end Double buttons are cursor key, and length presses cursor key 2-3 second reset initialization function.

A kind of LCD number temporary parking board the most according to claim 4, it is characterised in that described battery cover and rear casing On be provided with angle point.