CN201550505U

CN201550505U - Digital display touch type feeder controller

Info

Publication number: CN201550505U
Application number: CN2009202363860U
Authority: CN
Inventors: 成之阳
Original assignee: 成之阳
Current assignee: Jinhu Fisheries Mechine Co., Ltd.
Priority date: 2009-09-28
Filing date: 2009-09-28
Publication date: 2010-08-18
Anticipated expiration: 2019-09-28

Abstract

The utility model discloses a digital display touch type feeder controller consisting of a case (6) in which a circuit board (7) is arranged. A panel (3) and a rear board (13) are inserted in troughs of the case (6); wiring terminals (12) are arranged on the rear board (13); a main control single chip (8), a digital tube (5), a touch sensitive panel (4), an output circuit (16) and a rectifier circuit (17) are respectively connected with each other through wires to form the circuit board (7); the circuit board (7) is arranged on the panel (3) through a switch (2); the touch sensitive panel (4) is closely attached to the area of touch keys (15) of the panel (3); the digital tube (5) faces opposite to a semi-transparent window (9) of the panel (3); and output lines of the output circuit (16) are connected with the wiring terminals (12) on the rear board (13). By adopting the single chip, the digital display touch type feeder controller has the advantages of simple structure, good control performance, convenient and safe use, high working reliability and low power consumption of the overall unit.

Description

The touch feeder controller of digital display

Technical field

The utility model relates to controller, is specifically related to the touch feeder controller of digital display.

Background technology

Along with the Mechanization Development of culture fishery, feeder is widely used, and the work of feeder is realized by controller.Existing controller is a length of controlling the feeder working time by mechanical timer, use overall plastic gear type and metal gear type timer always for 1-60 minute, the timer of overall plastic gear structure, though non-corrosive under the environment of humidity, if but that the user exerts oneself in use is excessive or too quickly, easily causes the plastic casing cracking and damage; The timer of metal gear structure, though not fragile under the excessive or too quickly situation of exerting oneself, gear is got rusty and cause timing malfunctioning, and the mechanical timer ubiquity the not high phenomenon of timing accuracy.Feed intake and change the realization of time base circuit output frequency of rectangular wave by Resistor-Capacitor Unit, time base circuit and potentiometer or switch transition off time, its time precision is subjected to the influence of electronic component performance, parameters precision, adjusting indicating positions, installation site and environment for use, make the time precision of controlling the gap that feeds intake be difficult to accomplish unanimity, and unstable properties.

Summary of the invention

The purpose of this utility model is: provide a kind of digital display touch feeder controller, adopt single-chip microcomputer as the core control element, output control is carried out strong and weak electricity and is isolated, realize that timing was provided with in 1-90 minute, shedding time 1-10 is provided with second, pause interval time 1-20 is provided with second, timing countdown numeral shows, shed the Based Intelligent Control form that shows with the time-interleaved countdown numeral of pause interval, input is provided with the employing touch sensitive key, has the time precision height, control performance is good, safety easy to use, the functional reliability height, the complete machine power consumption is little, it is convenient to produce debugging, characteristic of simple structure, repertoire is realized by software, can change function according to user's request.

Technical solution of the present utility model is: controller constitutes by wiring board is installed in the cabinet, cabinet is formed by panel and back plate connection by last bottom half, panel and back plate insert in the draw-in groove of cabinet, on the back plate binding post is installed, binding post connects blanking motor and material casting motor by starting electric capacity respectively, switch is installed on the panel, fuse holder, establish membrane keyboard and translucent window on the panel, main control singlechip, charactron, touch-sensitive panel, output circuit and rectification circuit are coupled to each other the composition wiring board through lead, wiring board by switch be installed in have a translucent window and be equipped with on the panel of fuse, the tight card of touch-sensitive panel under the membrane keyboard zone of panel, charactron is facing to the translucent window of panel, and the output line of output circuit connects the binding post on the plate of back.

In the speed setting controller of the touch feeder of digital display of the present utility model, power transformer is installed in the cabinet.

The utlity model has following advantage: 1. adopt single-chip microcomputer as the control core devices, make the control time very accurate, meet consumers' demand, realized the control function that mechanical timer, Resistor-Capacitor Unit and time base circuit can't be realized; 2. remove the phenomenon of the failure that mechanical timer in use damages easily, reduced user's maintenance cost; 3. adopt touch sensitive key, realized that the people does not contact fully with electricity, make processing ease, simple, solved the headache problem that the touch-switch button is worked and can be caused loose contact for a long time under wet environment; 4. adopt numeral to show, make the information of control intuitive, clear; 5. the production process operation is simple, and debugging is convenient, has reduced production cost.

Description of drawings

Fig. 1 is the utility model cutaway view.

Fig. 2 is Fig. 1 panel schematic diagram.

Fig. 3 is a plate schematic diagram behind Fig. 1.

Fig. 4 is Fig. 1 wiring board schematic diagram.

Among the figure: 1 fuse holder, 2 switches, 3 panels, 4 touch-sensitive panel, 5 charactrons, 6 cabinets, 7 wiring boards, 8 main control singlechips, 9 translucent window, 10 transformers, 11,14 start electric capacity, 12 binding posts, 13 back plates, 15 membrane keyboards, 16 output circuits, 17 rectification circuits.

Embodiment

Shown in Fig. 1-4, controller constitutes by wiring board 7 is installed in the cabinet 6, cabinet 6 is formed by

panel

3 and 13 connections of back plate by last bottom half, panel 3 and back plate 13 insert in the draw-in groove of cabinet 6, binding post 12 is installed on the back plate 13, binding post 12 is respectively by starting

electric capacity

11,14 connect blanking motor and material casting motor, switch 2 is installed on the panel 3, fuse holder 1, establish the zone and the translucent window 9 of membrane keyboard 15 on the panel 3, main control singlechip 8, charactron 5, touch-sensitive panel 4, output circuit 16 and rectification circuit 17 are coupled to each other through lead forms wiring board 7, wiring board 7 by switch 2 be installed in have a translucent window 9 and be equipped with on the panel 3 of fuse, the tight card of touch-sensitive panel 4 under the zone of membrane keyboard 15 of panel 3, charactron 5 is facing to the translucent window 9 of panel 3, and the output line of output circuit 16 connects the binding post 12 on the plate 13 of back.

In the speed setting controller of the touch feeder of digital display of the present utility model, power transformer 10 is installed in the cabinet 6.

After circuit inserts the power supply energising, single chip circuit work, power supply indicator is lighted, and charactron shows initial number, and two on a left side shows 90, and right two show 10, and blanking and material casting indicator lamp do not work, and entire circuit is ready.When finger touch " is provided with inspection " when zone, the leftmost bit of left double figures sign indicating number pipe shows 1, and another one extinguishes, and right double figures sign indicating number pipe shows 10; If once the time, right double figures sign indicating number pipe is shown as 9 on rightmost position with the finger touch zone that " subtracts ", another one extinguishes; If when continuing with the finger touch zone that " subtracts " once, right double figures sign indicating number pipe is shown as 8 on rightmost position, another one extinguishes; When continuously " to subtract one " regional with finger touch, right double figures sign indicating number pipe was presented at circulation change between the 10-1.If once the time, the leftmost bit demonstration of left double figures sign indicating number pipe becomes 2 with the finger touch zone that " inspections is set ", right double figures sign indicating number pipe demonstration becomes 20; At this moment, if with the finger touch zone that " subtracts " once the time, be shown as 19 on the right double figures sign indicating number pipe, if when continuing with the finger touch zone that " subtracts " once, be shown as 18 on the right double figures sign indicating number pipe, if when " to subtract one " regional with finger touch continuously, right double figures sign indicating number pipe is presented at circulation change between the 20-1, when showing that numeral shows that on rightmost position another one extinguishes when being one.If with the finger touch zone that " inspection is set " once the time, the leftmost bit demonstration of left side double figures sign indicating number pipe becomes 3, the demonstration of right double figures sign indicating number pipe becomes 90, at this moment, if with the finger touch zone that " subtracts " once the time, be shown as 89 on the right double figures sign indicating number pipe, if when continuing with the finger touch zone that " subtracts " once, be shown as 88 on the right double figures sign indicating number pipe, when if continuously " to subtract one " regional with finger touch, right double figures sign indicating number pipe is presented at circulation change between the 90-1, shows that at rightmost position another one extinguishes when showing that numeral is one.When using the finger touch zone that " inspection is set " once again, left double figures sign indicating number pipe be shown as 90, right double figures sign indicating number pipe is shown as 10.If when continuously " inspections to be set " regional with finger touch, left double figures sign indicating number pipe was presented at circulation change between the 90-1-2-3, shows that at leftmost bit another one extinguishes when the demonstration numeral is one.

Finger touch " is provided with inspection " when zone, when the leftmost bit of left double figures sign indicating number pipe shows 1, represents that at this moment controller is in " settings " or " inspections " material casting time state, changes the numeral demonstration of right double figures sign indicating number pipe, has just changed the material casting time, and unit is second; When the leftmost bit demonstration 2 of left double figures sign indicating number pipe, represent that at this moment controller is in " setting " or " inspection " pause interval time state, the numeral that changes right double figures sign indicating number pipe shows, has just changed the pause interval time, unit is second; When the leftmost bit of left double figures sign indicating number pipe shows 3, represent that at this moment controller is in " settings " or " inspection " timing state, change the numeral demonstration of right double figures sign indicating number pipe, just changed timing, unit is minute.

When by after being provided with, " begin to stop " zone once the time with finger touch, the material casting indicator lamp is lighted, the rotation of material casting motor, regularly begin counting simultaneously, two on the left side of charactron shows that it is 3 o'clock numeral that numeral is provided with state, the right two digits of charactron shows 10, and beginning shows with countdown second, treat that 10 seconds kinds have shown, the blanking indicator lamp is lighted, the rotation of blanking motor, it is 1 o'clock numeral that two demonstrations in the right side of charactron simultaneously are provided with state, enforcement is with the demonstration that counts down second, during next second when showing that numeral is 1, the blanking indicator lamp extinguishes, the stall of blanking motor, it is 2 o'clock numeral that two demonstrations in the right side of charactron simultaneously are provided with state, enforcement shows with the second countdown, and during next second when showing that numeral is 1, the blanking indicator lamp is lighted, the rotation of blanking motor, it is 1 o'clock numeral that two demonstrations in the right side of charactron simultaneously are provided with state, implement to show with countdown second ... like this, right two countdowns demonstration of charactron replaced the countdown demonstration in 10 seconds and sheds after the kind, the pause interval time, go to control shedding and pause interval work of blanking motor, the feed that the material casting motor is dished out is in to be thrown-stop-throw-stops ... state; When timing was one minute, the numeral of charactron two demonstrations in a left side subtracted 1 automatically; When the numeral of charactron two demonstrations in a left side was reduced as 0, the expression timing finished, and material casting and blanking indicator lamp extinguish, and material casting simultaneously and blanking motor stop the rotation, and right two of charactron left side sum-bit shows that respectively numeral is 0; At this moment, if " begin to stop " when zone with finger touch, two on a charactron left side shows that it is 3 o'clock timing numeral that numeral is provided with state, and the right two digits of charactron shows 10, and beginning shows that with the countdown second beginning new round timing working is controlled; In the timing working process, as long as " begin to stop " zone once with finger touch, material casting just quits work.

The every data that set are kept in the internal memory of single-chip microcomputer automatically, keep data not lose by reserve battery, so that directly touch " beginning to stop " zone during the next time start, just can directly use.

Claims

1. the touch feeder controller of digital display, it is characterized in that: controller constitutes by wiring board (7) is installed in the cabinet (6), cabinet (6) is formed by panel (3) and back plate (13) connection by last bottom half, panel (3) and back plate (13) insert in the draw-in groove of cabinet (6), back plate (13) is gone up binding post (12) is installed, binding post (12) is respectively by starting electric capacity (11,14) connect blanking motor and material casting motor, panel (3) is gone up switch (2) is installed, fuse holder (1), establish the zone and the translucent window (9) of membrane keyboard (15) on the panel (3), main control singlechip (8), charactron (5), touch-sensitive panel (4), output circuit (16) and rectification circuit (17) are coupled to each other through lead forms wiring board (7), wiring board (7) by switch (2) be installed in have a translucent window (9) and be equipped with on the panel (3) of fuse holder (1), the tight card of touch-sensitive panel (4) under the zone of membrane keyboard (15) of panel (3), charactron (5) is facing to the translucent window (9) of panel (3), and the output line of output circuit (16) connects the binding post (12) on the back plate (13).

2. the touch feeder controller of digital display according to claim 1 is characterized in that: power transformer (10) is installed in the cabinet (6).