JPH01199348A - Automatic answering telephone automatic responding equipment - Google Patents

Abstract

PURPOSE:To suppress the power less of a motor so as to be made small and to execute an inexpensive and sure action by using the power of the motor for driving a capstan also for displacing a head substrate, and separating the outer circumference of a pulley located in the notch of an intermittent gear to drive the head substrate and the outer circumference of the intermittent gear. CONSTITUTION:At the time of engaging a head 15 and a pinch roller 16 or a head 13 and a pinch roller 14 with a message tape for a response or a tape for recording a business, a head substrate 12 is moved by the rotation of a cam board 22, and the rotation of the cam board 22 is obtained from a motor 6 equal to the motor to give a traveling driving force to each tape. For such a reason, a constitution can be made simple and inexpensive. Further, at the time of a transition from the time of a response message sending completion or the time of a business recording completion into a stop condition, only by instantaneous-absorb-operating a solenoid plunger 26, a lock between an arm pin 24a and a cam pin 22a is canceled, and an action is executed by the restoring forces of springs 16 and 17. For such a reason, an energy consumption can be reduced.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an automatic answering machine itK, in which when a call signal arrives at 1%, '#! Using the power of a single M motor that drives the response message tape that sends the response message to the first line and the ninth message recording tape that records the caller's message, the tape is The head board on which the card is placed is placed on the pinch roller that controls the travel and each magnetic field, and the cam mechanism and the solenoid plunger that controls the cam mechanism attract and release the head board into the response message state, message recording state, and standby state. It is characterized by being able to express the state of The purpose of this invention is to provide an automatic answering machine.

An embodiment of the present invention will be described below based on the drawings. In Figure 1, the standby state is stopped, 1 is the board, 2 is the first capstan, 3 is the flywheel attached to the first capstan 2, 4 is the second capstan, and 6 is the second capstan. 2 is a flywheel attached to capstan 4, 6 is a motor,
7 is a belt suspended between the motor 6 and the flywheel 3; 9 is a response message tape; 10
is a tape for recording business matters. Furthermore, K"11 is the substrate 1
A pin 12 implanted in the head board is a head board rotatably attached to the pin 11, and a second magnetic head 13 for recording a business recording tape is attached to the head board 12.
A second pinch roller 14, a first magnetic head 15 for a response message tape, and a first pinch roller 16 are attached. Reference numerals 17 and 18 indicate a spring 19 that holds the head base plate 12 at an intermediate position, a pin implanted in the base plate 1, 20 a cam drive gear pulley rotatably mounted around the pin 19, and 8 a flywheel 6 and a cam. A belt suspended between the drive gear pulley 20 transmits the driving force of the motor 6 to the cam drive gear pulley 201C.

Reference numeral 21 indicates a pin implanted in the substrate 1, and reference numeral 22 indicates a cam rotatably attached to the pin 21, the outer periphery of which is an intermittent gear. 28 is a pin implanted in the substrate 1, 24 is a pin 28
The arm 26 is rotatably attached to the board 1.
The arm pin 24 that constitutes the arm 24 is a solenoid plunger fixed to the arm 24 and connected to the arm 24.
a is in contact with the tip of the cam pin 22a of the cam 22 and remains stationary while being biased by the spring 23.

When a calling signal arrives from the telephone line in the standby-stop state, the motor 6 is energized and starts rotating in response to a signal from an electric circuit (not shown) that detects this. Further, the arm 24 is rotated counterclockwise against the barb 27 that is energized to the solenoid plunger 26, and the arm pin 24 is rotated counterclockwise.
This contact between a and the cam pin 22a is released, and the cam 22
rotates clockwise due to the elastic force of the spring 23, and the intermittent gear on the outer periphery of the cam 22 begins to engage with the drive gear pulley 20. The clockwise rotation of the cam 22 continues due to the driving force of the motor e, and the As shown in FIG. 2, the cam guide pin 3o implanted in the head substrate 12 rotates the head substrate 12 by following the cam guide groove.

Therefore, the adsorption force of the solenoid plunger 26 is the same as that of the spring 2.
5 t- to urge the head substrate 12 clockwise, and as a result, the cam guide pin 3o follows the outer circumferential guide groove 22o of the cam 22, and the clockwise rotation of the cam 220 rotates the head substrate clockwise. .

At this time, when the attraction of the solenoid plunger 26 is released, the arm pin 24a is moved to the cam pin 2 as shown in FIG.
2b, the head substrate 12 is in contact with the spring 17. Despite the force k trying to return to the intermediate position due to IJB, it stops. In this state, the magnetic head 16 engages with the magnetic tape of the response message tape, and the pinch roller 16 pinches this magnetic tape and presses it against the capstan 2. The tape is run and a response message is sent out onto the line.

At the end of sending out the response message, when the solenoid pusher 26 is instantaneously attracted from the state shown in FIG. The cam 22 rotates clockwise due to the restoring force of the head substrate 12 due to 191C, and returns to the first stopped state in which the arm via 24& and the cam pin 22a are in contact.

From this state, the solenoid plunger 26 is momentarily energized to record the message. Due to the suction operation of the solenoid plunger 26, the contact state between the arm pin 24a and the cam pin 22a is released, and the cam 22 is moved by the spring 23.
The intermittent gear on the outer periphery of the cam 22 engages with the cam driving gear pulley 20, and the clockwise rotation continues. At this time, as shown in FIG. 5, the suction of the solenoid plunger 26 has been completed, and the spring 29 provided to bias the head board counterclockwise.
As a result of the clockwise rotation of the cam 22, the cam guide pin 3o follows the inner circumferential guide groove 22d of the cam and further rotates the head base plate 12 in the counterclockwise direction. Therefore, as shown in Fig. M6, the arm pin 24a is connected to the cam pin 2.
2b, springs 17 and 15 are attached to the board 12.
11C, it stops despite the force K trying to return to the intermediate position. In this state, the magnetic head 13
engages with the magnetic tape of the business recording tape 1o,
Since the pinch roller 14 pinches this magnetic tape and presses it against the capstan 4, the magnetic tape is run in response to the drive of the motor 6, and the caller's message received from the line is recorded.

When the end of the task is detected, the TRUID plunger 26 is instantaneously suctioned from the state shown in FIG. 6, and similarly, it returns to the stopped state shown in FIG. 1 and enters the standby stopped state.

According to the configuration of the above-described embodiment, the head 15 and the pinch roller 16 or the head 13 and the pinch row 214 are engaged with the response message tape or the message recording tape, and the head substrate 12 on which these are mounted is connected. The cam 22
The rotation of this cam 220 is obtained from the same motor 6 that provides running driving force to each tape, and the configuration is simple and inexpensive.

Furthermore, when transitioning from the end of sending a response message (Fig. 3) or the end of recording of a message (Fig. 6) to the stopped state (Fig. 1), K only instantaneously suctions the solenoid plunger 26, and the arm bin 24a and the cam pin 22a, and the cam pin 22a is operated by the restoring force of the spring 17, 16, so it is only necessary to apply a trigger pulse to the solenoid plunger 26, and power consumption can be reduced. be. Also, when starting recording of a message from a stopped state, the solenoid plunger 26 is instantaneously sucked to release the lock between the arm bin 24a and the cam pin 22a, and the rotational force of the cam 220 by the spring 23 and the head by the spring 29 are used. The system uses the biasing force applied to the substrate 12 to shift to the message state, and at this time the power consumption is also very low.

In addition, although the above configuration is simple, all operations can be performed by the operation of the solenoid plunger 26. In other words, it is only necessary to apply a predetermined pulse to the solenoid plunger 26 at a predetermined time from a control circuit (not shown). , the control itself is very simple.

As described above, according to the present invention, the magnetic heads and pinch rollers corresponding to the response message tape and the message recording tape are placed on the same head substrate, and the head substrate is moved by the cam device to #h, The driving position of the cam device is controlled by a plunger, and the head substrate is moved by the driving force of the cam device, and any magnetic head.

The head board is positioned so that neither of the pinch rollers engages with either tape, and the head board is positioned so that it can drive either the response message tape or the message recording tape. There is no need to continuously drive to maintain the position of the head board, significantly reducing power consumption, and the device configuration is simple, as only the plunger needs to be driven with a predetermined electrical signal, making control easy. In addition, it is possible to realize an automatic answering machine that is inexpensive and operates reliably.

[Brief explanation of the drawing]

Figures f41 to 6 are plan views showing various operating states of the present invention on the undercurrent side. 1...Substrate, 2-----First capstan, 4...10. Second capstan, 6
Motor, 9, old...Response message tape, 10--
--- Message recording tape, 12 --- Head board, 13... Second magnetic head, 14 ---
-Second pinch roller-115--First magnetic head, 16--First pinch roller, 17
-1 spring, 1 g ------- Spring, 20 ----
---Cam drive gear pulley 22 ・-----Cam, 2
2&, 22b...-Cam pin, 22a ---
---Outer guide groove, 22 d ------Inner guide groove, 23 --- Spring, 24...
Arm, 24 a ----- Arm pin, 25 axis
... Spring, 26 ... Solenoid plunger, 29 ... Shaft/spring, 30 ... Pin. Daitojin ~ Ishi Shichishiko Urakari Ii lha・1 Ito Figure 1 Figure 2 Figure 3 t't Figure 4 Figure 5 Figure 6

Claims (2)

[Claims] (1) A first magnetic head and a first pinch roller corresponding to a response message tape and a second magnetic head and a second pinch roller corresponding to a message recording tape are mounted on a single head substrate. a cam device for driving the head substrate, and a plunger for controlling the driving position of the cam device; the head substrate is moved by the driving force of the cam device; The first magnetic head and the first pinch roller are removed from the message tape, and the second magnetic head and the second pinch roller are removed from the message recording tape.
The head substrate is positioned in a state where it is separated from the pinch roller of The head board is positioned in a state where the second magnetic head and the second pinch roller are separated from the business recording tape while the second capstan is pressed against the business recording tape. The head substrate engages the magnetic head and presses the second pinch roller against the second capstan via the tape, and detaches the first magnetic head and second pinch roller from the response message tape. 1. An answering machine automatic answering machine, characterized in that the automatic answering machine is configured to locate a telephone answering machine. (2) A first capstan that runs the response message tape at a constant speed, a second capstan that runs the message recording tape at a constant speed, and a cam device that provides driving force to the head board into a single unit. An automatic answering machine according to claim 1, characterized in that it is configured to be driven by a motor. (2) The cam device has a locking portion that locks its own rotation by the action rod of the plunger, and a spring that applies rotational force to the cam device in this locked state, and when switching the operation mode Claim 1, characterized in that when the plunger is operated in a pulse manner to release the locking of the locking portion by the action rod, an initial rotational force is applied to the cam device by the force of the spring. automatic answering machine.