CN201104760Y - Postal carton information displaying apparatus based on solar storage battery power supply - Google Patents
Postal carton information displaying apparatus based on solar storage battery power supply Download PDFInfo
- Publication number
- CN201104760Y CN201104760Y CNU2007203028220U CN200720302822U CN201104760Y CN 201104760 Y CN201104760 Y CN 201104760Y CN U2007203028220 U CNU2007203028220 U CN U2007203028220U CN 200720302822 U CN200720302822 U CN 200720302822U CN 201104760 Y CN201104760 Y CN 201104760Y
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- storage battery
- postbox
- solar storage
- chip microcomputer
- information
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Abstract
The utility model relates to a display unit of postbox information based on solar storage battery power supply. The input of a single-chip microcomputer is connected with a photocoupler and a touch key. The other end of the touch key is connected with the input of the single-chip microcomputer. The output of the single-chip microcomputer is connected with a liquid crystal display screen and a luminotron. The variable information, such as time set and opening time of the postbox, can be set by the touch key. The invariable information, such as the local postalcode and close-by post offices, is provided by a module which is solidified in the memory by the single-chip microcomputer. The amount of mails is displayed by the liquid crystal display screen. The touch key is arranged in the postbox and only mail men can use the touch key. The display unit of postbox information, based on solar storage battery power supply, has the advantages that: the postbox, as a letter receiving and taking tool, provides an information display unit, which facilitates senders to know the opening time of the postbox, the local postalcode, close-by post offices and other information; the luminotron facilitates taking and reading at night; the liquid crystal display screen displays the amount of mails, which facilitates statistic; the solar storage battery supplies power for the display unit of postbox information, which saves energy.
Description
Technical field
The utility model relates to a kind of display unit, particularly a kind of mailbox message display unit with postal counter function based on the solar storage battery power supply.
Background technology
The utility model is before the applying date, mailbox is only as the instrument of collecting mail and winning the confidence, lack the various information display devices that comprise the postal counter function, the special mailbox message display unit that lacks based on the solar storage battery power supply makes troubles for the sender especially in night.
Summary of the invention
The purpose of this utility model provides a kind of mailbox message display unit with postal counter function based on the solar storage battery power supply.
The technical scheme that its technical problem that solves the utility model adopts is: the utility model comprises the solar storage battery electric power system.Single-chip microcomputer input and reflecting photoelectric coupler touch key and are connected with one group, and reflecting photoelectric coupler is made up of light emitting diode and phototriode; An end that touches key is connected with the single-chip microcomputer input respectively, and is connected its common end grounding with positive source by resistance.The single-chip microcomputer output is connected with LCDs, luminous tube.Clock setting and mailbox opened variable information such as time and finish by touching key during mailbox message showed, and showed that at LCDs fixed informations such as this area postcode and near post office are provided by the module that single-chip microcomputer is solidificated in internal memory.Number of mail shows that by LCDs mail is collected the back by the zero clearing of number of mail reset key; Touch key and be installed in the mailbox, only use for the post office personnel.The mailbox message display unit is powered by solar storage battery.
The beneficial effects of the utility model are to provide a kind of mailbox message display unit based on the solar storage battery power supply for the mailbox as the instrument of collecting mail and winning the confidence, be convenient to the sender and know that mailbox opens information such as time, this area postcode and near post office, can make things convenient for read night by luminous tube; Number of mail shows by LCDs, is convenient to statistics.The mailbox message display unit can be saved the energy by the solar storage battery power supply.
Description of drawings
The utility model is described in further detail below by accompanying drawing.
Accompanying drawing 1 is an electrical schematic diagram of the present utility model.
The specific embodiment
Consult Fig. 1.Single-chip microcomputer is PIC16C67 among the figure.
The utility model comprises the solar storage battery electric power system.Single-chip microcomputer input and reflecting photoelectric coupler touch key and are connected with one group, and reflecting photoelectric coupler is made up of light emitting diode and phototriode; An end that touches key is connected with the single-chip microcomputer input respectively, and is connected its common end grounding with positive source by resistance.The single-chip microcomputer output is connected with LCDs, luminous tube.Clock setting and mailbox opened variable information such as time and finish by touching key during mailbox message showed, and showed that at LCDs fixed informations such as this area postcode and near post office are provided by the module that single-chip microcomputer is solidificated in internal memory.Number of mail shows that by LCDs the number of mail reset key is connected with the single-chip microcomputer input, and mail is collected the back by the zero clearing of number of mail reset key; Touch key and be installed in the mailbox, only use for the post office personnel.The mailbox message display unit is powered by solar storage battery.
Claims (1)
1, a kind of mailbox message display unit based on the solar storage battery power supply comprises the solar storage battery electric power system; Single-chip microcomputer input and reflecting photoelectric coupler touch key and are connected with one group, and reflecting photoelectric coupler is made up of light emitting diode and phototriode; An end that touches key is connected with the single-chip microcomputer input respectively, and is connected with positive source by resistance, its common end grounding, and the single-chip microcomputer output is connected with LCDs, luminous tube, and the mailbox message display unit is powered by solar storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203028220U CN201104760Y (en) | 2007-12-04 | 2007-12-04 | Postal carton information displaying apparatus based on solar storage battery power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203028220U CN201104760Y (en) | 2007-12-04 | 2007-12-04 | Postal carton information displaying apparatus based on solar storage battery power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201104760Y true CN201104760Y (en) | 2008-08-27 |
Family
ID=39956539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203028220U Expired - Fee Related CN201104760Y (en) | 2007-12-04 | 2007-12-04 | Postal carton information displaying apparatus based on solar storage battery power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201104760Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105361618A (en) * | 2015-12-09 | 2016-03-02 | 上海电机学院 | Self-detection mailbox |
-
2007
- 2007-12-04 CN CNU2007203028220U patent/CN201104760Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105361618A (en) * | 2015-12-09 | 2016-03-02 | 上海电机学院 | Self-detection mailbox |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |