CN2398234Y

CN2398234Y - Intelligent letter box

Info

Publication number: CN2398234Y
Application number: CN 99254381
Authority: CN
Inventors: 何子成
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-11-22
Filing date: 1999-11-22
Publication date: 2000-09-27
Anticipated expiration: 2009-11-22

Abstract

The utility model relates to an intelligent letter box, which comprises the letter box, a letter questioning normally opened switch, a power supply, a chip, a horn and the connection wire, wherein an automatic switch is also arranged in the letter box and can adopt a mechanical travel switch which is provided with counterweight contacts and contact levers, and can also adopt a photoelectric type, an infrared light type or an induction type switch. A doorbell is arranged outside the letter box. The utility model can be extensively used for residents, institutions, hostels, etc. The utility model has the advantages that the condition of the delivery of mails can be known in time, and the letter box does not need to be opened, thereby, the time is saved.

Description

The intelligence mailbox

The utility model relates to a kind of mailbox, particularly relates to a kind of intelligent mailbox.

At present, deliver letters, during mail such as newspaper, the mail carrier is during with mail, newspaper input mail, resident family can not know in time whether the mail input is arranged in the mailbox, needs watch to mailbox at any time.So present this mailbox exists the letter family can not in time understand the input situation of mail in the mailbox, need open mailbox at any time and check, thereby have the shortcoming of losing time.

The purpose of this utility model is to overcome above-mentioned shortcoming, and a kind of intelligent mailbox is provided, and makes resident family can know in time that mail drops into situation in the mailbox, does not check and do not need to go to open mailbox at any time, thereby saves time.

Intelligent mailbox of the present utility model, comprise mailbox, be arranged on and ask letter normal open switch, power supply, chip and loudspeaker in the resident family room, the sidewall that parallels with the long limit mailbox input port in the mailbox is provided with automatic switch, and the connecting wire that loudspeaker and automatic switch is linked to be the loop.

Intelligent mailbox of the present utility model, wherein said automatic switch is mechanical travel switch, one feeler lever is arranged outside it, front end at feeler lever is provided with the counterweight contact, one end of a lead links to each other with an end of chip, the other end links to each other with automatic switch one end, and an end of another root lead links to each other with the other end of chip with power supply through asking the letter normal open switch, and the other end links to each other with the other end of automatic switch.

Intelligent mailbox of the present utility model, wherein said automatic switch is a photoelectric switch, in switch one side is light-emitting device, in its opposite one side is optical pickup apparatus, two leads link to each other with the two ends of optical pickup apparatus respectively away from an end of chip, and their other end is through chip, loudspeaker, power supply and ask that the letter normal open switch is communicated with.

Intelligent mailbox of the present utility model, wherein said photoelectric switch are infrared light formula switches, and described light-emitting device is the infrared light feedway, and described optical pickup apparatus is an infrared receiving device.

Intelligent mailbox of the present utility model, wherein said automatic switch is an inductive switch.

Intelligent mailbox of the present utility model, wherein at described mailbox arranged outside one doorbell, the one end links to each other with asking letter normal open switch one end through lead, and the other end links to each other with that end that links to each other with automatic switch of lead.

Advantage of the present utility model is, need not resident family and removes to open mailbox at any time and see and have or not mail, thereby can save time.Mailbox of the present utility model in addition in use, the not enough 10W of its power consumption, and instantaneous energising are so be the mailbox of a kind of safety, low voltage, low power consumption.

Further specify intelligent mailbox of the present utility model below in conjunction with accompanying drawing.

Fig. 1 is the structural representation of an embodiment of intelligent mailbox of the present utility model.

Fig. 2 is the structural representation of intelligent another embodiment of mailbox of the present utility model.

Among Fig. 1, the 1st, mailbox, mail input ports 2 such as mail, newspaper are arranged above mailbox, and the sidewall that the long limit with mailbox 1 input port 2 in the mailbox 1 parallels is provided with automatic switch 3, and its accurate installation site can be decided according to length, the size of mail and regulate position up and down.Automatic switch 3 is a kind of mechanical travel switches, outside it feeler lever 16 is arranged, and is provided with counterweight contact 7 at the front end of feeler lever 16.4 expression letter newspapers wait mail.The door 6 of mailbox 1 can be opened the taking-up mail.Power supply 9, ask that letter normal open switch 10, chip 11 and loudspeaker 12 are arranged in the resident family room 8, ask that wherein the letter normal open switch can be button, button or other form.Also be provided with a doorbell 5 in mailbox 1 outside.One end of chip 11 links to each other with lead 14 1 ends, the other end through power supply 9, ask that letter normal open switch 10 links to each other with an end of automatic switch 3 with lead 15.The other end of lead 14 links to each other with the other end of automatic switch 3.Doorbell 5 one ends link to each other with asking letter normal open switch 10 1 ends through lead 13, and the other end links to each other with lead 14 that end away from chip 11.

The working process of the intelligent mailbox embodiment of Fig. 1 is as follows:

When mails such as mail, newspaper drop into mailbox input port 2, mail is run into the feeler lever 16 of automatic switch (travel switch) 3 by its deadweight, feeler lever 16 is in position shown in the dotted line, and make

lead

15,14 be connected to the contacting of automatic switch 3, ask that letter normal open switch 10 is not closed this moment, power supply is not powered, so there is not sound.If resident family wonders whether input mail and pressing when asking letter normal open switch 10 of mail in room 8, because the input of mail is connected the inner contact of automatic switch 3, thereby lead 15,14 is connected, entire circuit constitutes C/LOOP, at this moment, power supply 9 is given chip 11 and loudspeaker 12 power supplies, and loudspeaker 12 are sounded, and this moment, resident family knew that just the mail input mail is arranged.

In addition, doorbell 5 can be installed in the outside at mailbox 1, as shown in Figure 1, after the mail carrier is with the mail input mail, press the switch of doorbell 5 again, the switch closure of doorbell 5,

lead

13,14 is connected, and power supply 9, chip 11, loudspeaker 12 also constitute the loop at this moment, because the power supply of power supply 9, loudspeaker 12 are also sounded.This moment, resident family still can not judge whether the mail input fully in room 8, and perhaps the sound that sends be to have the guest to press doorbell 5.If resident family is again by maying I ask letter normal open switch 10, as to continue have sound then to illustrate be the sound that automatic switch 3 closures are sent, and this moment, explanation had the mail input, as not continuing sounding no mail was described then, and sounding just now is that the guest is arranged.

Chip 11 in Fig. 1 can adopt the Music Clip that uses in the similar New Year card.Loudspeaker 12 can adopt the pronunciation sheet in the New Year card.Loud or power is big as need, then can adopt electrodynamic loudspeaker.

Power supply 9 among Fig. 1 can or be used rectifier power supply with 3 volts of dry storage batterys.

Among Fig. 2, automatic switch 3 adopts photoelectric switch, and the most frequently used is ruddiness or infrared light formula switch.The infrared light Switch is similar to the remote controller of present remote-controlled television set.Infrared transmitter is arranged on the remote controller, infrared remote receiver is arranged on TV.Also can adopt inductive switch, similar present automatically-controlled door switch, as the people near when door, inductive switch sensed the people near and open door.When mail, similar people's induction.

Be schematically to replace automatic switch 3 in Fig. 2 with feedway 18 and optical pickup apparatus 17.Light-emitting device 18 and optical pickup apparatus 17 are conventional ruddiness or infrared transmitter and receptors that use.In the case, lead 14 links to each other with the two ends of optical pickup apparatus 17 respectively with 15 ends away from chip 11, and their other end is through chip 11, loudspeaker 12, power supply 9 and ask that letter normal open switch 10 is communicated with.Also can establish a doorbell in the mailbox outside, use when being convenient to mail carrier or guest and coming.When replacing automatic switch 3 with inductive switch, its position similar transmitters 18.

Intelligent mailbox of the present invention comprises vertical or horizontal mailbox.

Claims

1, a kind of intelligent mailbox, comprise mailbox (1), it is characterized in that: also comprise being arranged on and ask letter normal open switch (10), power supply (9), chip (11) and loudspeaker (12) in the resident family room (8), the sidewall that the long limit with mailbox (1) input port (2) in the mailbox (1) parallels is provided with automatic switch (3), and the connecting wire (14) and (15) that loudspeaker (12) and automatic switch (3) are linked to be the loop.

2, intelligent mailbox according to claim 1, it is characterized in that: described automatic switch (3) is mechanical travel switch, one feeler lever (16) is arranged outside it, front end at feeler lever (16) is provided with counterweight contact (7), one end of lead (14) links to each other with an end of chip (11), the other end links to each other with automatic switch (3) one ends, one end of lead (15) links to each other with the other end of power supply (9) with chip (11) through asking letter normal open switch (10), and the other end of lead (15) links to each other with the other end of automatic switch (3).

3, intelligent mailbox according to claim 1, it is characterized in that: described automatic switch (3) is a photoelectric switch, in switch (3) one sides are light-emitting device (18), in its opposite one side is optical pickup apparatus (17), lead (14) links to each other with the two ends of optical pickup apparatus (17) respectively with (15) end away from chip (11), and their other end is through chip (11), loudspeaker (12), power supply (9) and ask that letter normal open switch (10) is communicated with.

4, intelligent mailbox according to claim 3 is characterized in that: described photoelectric switch is an infrared light formula switch, and described light-emitting device (18) is the infrared light feedway, and described optical pickup apparatus (17) is an infrared receiving device.

5, intelligent mailbox according to claim 1 is characterized in that: described automatic switch (3) is an inductive switch.

6, according to any described intelligent mailbox in the claim 1 to 5, it is characterized in that: at described mailbox (1) arranged outside one doorbell (5), the one end links to each other with asking letter letter normal open switch (10) one ends through lead (13), and the other end links to each other with that end away from chip (11) of lead (14).