CN2176566Y - Patrol recorder - Google Patents

Abstract

The utility model belongs to a safety-protection alarm device, composed of a timing device, a printing-recording device and a timing alarm device in a casing. Adopting the prior clock mechanical device, the timing device takes out the time-sharing signal of the clock to alarm through a gear and a rotating shaft. Meanwhile, a recording-typing device types by a type-bar and matrices grooves. Typing is realized through multipoint position. Each of the 12 keys is corresponding to a typing head, thus the record is printed on a paper disk. The utility model has the advantages that the clock, the alarm and the recording are integrated, which can not only alarm timely but also record typing, for protection and monitoring.

Description

Patrol recorder

The utility model belongs to the security protection warning device.

Used monitoring safety protection alarm all is to use in the fixed location at present, be placed in a certain fixed-site, its structure is made up of sensor and alarm control circuit, sensor runs into alerting signal, realize warning function by electronic circuit, show and alarm sound, this kind alarm advantage be simple in structure, make easily, be placed in a certain fixing local use can realize reporting to the police automatically the worker can, significant to departments such as some warehouses, banks, but its deficiency is the monitoring to its flow target can't realize that the activation record to the night watching personnel is more difficult especially.

For solving above deficiency, the purpose of this utility model provides a kind of night watching register, by the monitoring alarm device that timer, register and three kinds of function combinations of timing alarm are one, has effectively solved the monitoring function of the mobile objective of defense.

Structural design of the present utility model is achieved in that its structure of night watching register is in a housing timing device to be housed, print record device and timing alarm apparatus three parts are formed, timing device adopts the physical construction of existing clock, with minute gear, by gear and fixed block two contacts are connected, take out the clock time signal, time signal connects control music block assembly timing alarm by two contact strips, each hour reports to the police once, in clockwork device side the print record device is housed, its structure is 12 type-levers of a row above being, parallel side by side edge pincers (4) is in support, notch is arranged in the support, type-lever can move up and down the support both sides and be placed with spring in notch, each type-lever has a breach, the position difference of breach each other, other has 12 keys, each has a projection on the key, each projection and a unique breach correspondence, the termination of corresponding bar is the type matrix groove below type-lever, the numeral corresponding in the groove with each type-lever termination, level is placed with the disc chart sheet between type-lever termination and type matrix groove, record scraps of paper center is being connected with hour hand gear on the chuck of rotating shaft, the rotating shaft rotation drives scraps of paper rotation, per hour hour hands are walked a ruled paper sheet and are rotated lattice, timing device, and print record and timing alarm apparatus three partial fixings are in aggregates together.

Its course of work: when mechanical watch was walked, minute gear took out the clock hour blank signal by contact, and contact strip joins once below one hour minute hand, and the music chunk that is connected to power supply connects loudspeaker and reports to the police.The scraps of paper that are connected simultaneously in the rotating shaft change lattice, at this moment night watching person's key of picking up stationkeeping to a certain fixed location puts in rotation in the typewriting pen recorder, the type-lever of corresponding this position falls, write down the record number of this position, repeat with this, each hour is to each fixed position, beat record numeral, report to the police once to a hour record device, remind night watching people record, effectively solved and regularly located the night watching problem.

The advantage of the utility model: clock combines with recording mechanism with warning, makes timing and alarming record become one, and is easy to install, can accomplish regularly position the record, has protection, monitors difunctionally, protects departments for some multiple spots and can promote the use of.

Detailed structure of the present utility model is provided by following examples and accompanying drawing.

Fig. 1 is a night watching register structure principle chart;

Fig. 2 is a night watching register print record structural drawing;

Fig. 3 is a night watching register key outside drawing;

Fig. 4 is a night watching recorder trace scraps of paper outside drawing;

Fig. 5 is night watching register warning circuit figure;

Fig. 6 is a night watching register warning circuit contact connection layout.

Its structure is known by Fig. 1, timing device (1) is that clamp, (2) are connected with transfer wheel for rotating shaft for fixed underpan, (8) for hour hand gear transfer wheel, (7) for second hand, (6) for minute hand, (5) for hour hands, (4) for dial plate, (3) and rotate synchronously with hour hand gear, in rotating shaft (8), be fixed with record scraps of paper chucks (9), the end is fixed with the contact pole piece (24) of reporting to the police, two contact pole pieces per hour contact once, two pole piece inter-burst connect power supply and musical film assembly, and assembly directly is connected to loudspeaker and reports to the police.Be with the record scraps of paper (11) on the scraps of paper chuck (9), printing mechanism part (12) is a key brace, and (14) are print head, and (15) are the print head notch, (16) be support, (17) be key, (18) are spring leaf, and (13) are the type matrix groove, its key shape as shown in Figure 3, projection on the key, its position difference is after each key puts in, have only a type-lever to be moved, type matrix is corresponding below aiming at beats individual number, its scraps of paper profile as shown in Figure 4, per hour the scraps of paper change lattice, revolution one lattice should be made a call to a word by corresponding key, warning circuit such as Fig. 5, shown in 6, (24) are minute gear, and connecting contact strip (25) below is contact, (26) be the contact bearing, three pins whenever circle, and contact strip contacts once, whenever by once reporting to the police once.

Claims (4)

1, a kind of night watching register, it is characterized in that its structure is in a housing timing device to be housed, print record device and timing alarm apparatus three parts are formed, timing device adopts the physical construction of existing clock, by fixed block (26) two contact strips (25) are connected minute gear (24), take out the clock time signal, time signal connects control music chunk timing alarm by two contact strips (25), realizes regularly position the record by the print record device simultaneously.

2, by the described register of claim 1, it is characterized in that the print record device is row's 12 type-levers (14) above being, parallel side by side edge pincers is in support (16), notch (15) is arranged in the support (16), type-lever (14) can move up and down in notch, there is spring (18) at the support two ends, each type-lever has a breach, the position difference of breach each other, the termination of corresponding bar is type matrix groove (13) below type-lever (14), the numeral corresponding with each type-lever termination in the groove.

3, by the described register of claim 1, it is characterized in that level is placed with the record scraps of paper (11) between type-lever (14) termination and type matrix groove (13), record scraps of paper center is on the scraps of paper chuck (9) that is connected with minute gear in the rotating shaft.

4, by the described register of claim 1, it is characterized in that relative with type-lever (14) 12 keys being arranged, each has a projection on the key, and each projection is corresponding with a unique type-lever breach.

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