JPH0810343Y2 - Structure for holding actuator by sound sensor - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention rotates a core member that is formed in the hollow, for example, of a soft material, and is inserted with play into a movable object in the shape of a flower. The present invention relates to a holding structure for an actuating device using a sound sensor that changes the appearance of a movable object.

(Prior Art and Problems Thereof) Conventionally, since the actuating device main body is housed in a holding body such as a pot, when the actuating device main body and the holding body come into contact with each other, vibrations during operation of the actuating mechanism in the actuating device main body The holding body may resonate and emit a sound, and the sound may be picked up by the sound sensor to cause the operating mechanism to malfunction.

(Problems to be Solved by the Invention) The present invention has been made in view of the above circumstances.
In particular, it is an object of the present invention to propose a holding structure for an actuating device by means of a sound sensor that can prevent a malfunction when the actuating mechanism is actuated.

(Means for Solving the Problems) As a means for solving the above problems, a holding structure for an operating device using a sound sensor according to the present invention is characterized by the following requirements.

(A) The actuating device main body is provided with a sound sensor and an actuating mechanism based on sound detection by the sound sensor.

(B) The actuating device body must be housed in a container-shaped holder.

(C) An elastic body is arranged between the outer surface of the actuator body and the inner surface of the holder, and the outer peripheral surface of the sound sensor is surrounded by elastic rubber.

(Advantages and effects of the invention) As described above, according to the holding structure of the operating device by the sound sensor according to the present invention, the elastic body is arranged between the holding body and the operating device body housed in the holding body. As a result, the vibration of the actuating mechanism in the actuating device main body during operation is absorbed, and the sound sensor does not malfunction due to the sound sensor picking up the sound of the actuating mechanism.

Further, by surrounding the outer peripheral surface of the sound sensor with elastic rubber, it is possible to prevent vibration of the sound sensor itself from being absorbed and to prevent the sound sensor from picking up extra sound.

(Example) Hereinafter, an example of an embodiment of the present invention will be described with reference to the drawings.

In FIG. 1, reference numeral A indicates a holding structure of an operating device by a sound sensor according to the present invention. The holding structure A of the operating device by the sound sensor is formed by the operating device main body 1 and the bottomed cylindrical holding body 2 in which the operating device main body 1 is housed.

The actuating device main body 1 includes a sound sensor 3 and an actuating mechanism 4 that operates by sensing the sound of the sound sensor 3. Further, elastic bodies 5, 5, ... Made of sponge are arranged between the outer surface and the bottom surface of the actuating device main body 1 and the inner surface of the holding body 2. Although the elastic bodies 5 and 5 are provided on the actuating device main body 1, the elastic bodies 5 and 5 may be provided on the inner side surface of the holding body 2, for example.

The operating mechanism 4 comprises a motor 6 and an output shaft 7 linked to a rotary shaft 6a of the motor 6 via a reduction gear, and the output shaft 7 is exposed from the bottom surface of a recess 1a provided in the upper center of the operating device body 1. Is configured. A gear 8 is fixed to the base end of the output shaft 7, and a gear 9 is fixed to the rotary shaft 6a of the motor 6.

The reduction gear is a gear 11 fixed to a support shaft 10 meshed with the gear 9 and a gear 12 fixed coaxially with the gear 11.
The gear 14 is fixed to the support shaft 13 meshed with the gear 14, and the gear 15 is arranged in parallel with the gear 14. The gear 15 is meshed with a gear 8 fixed to the base end of the output shaft 7. Reference numeral 16 is a main switch, and 17 is a power supply unit.

According to the structure A for holding the actuator by the sound sensor having the above structure, the sound sensor 3 senses a predetermined sound, and when the motor 6 rotates, the gear 9 provided on the rotary shaft 6a also rotates. Gear 9
Since one gear 11, which is a reduction gear, is meshed with the gear, the reduction gear can be operated. Further, the other gear 15, which is the reduction gear, is meshed with the gear 8 provided at the base end of the output shaft 7, so that the output shaft 7 can be rotated.

Therefore, by fitting the fitting portion 18a provided on the lower portion of the core member 18 to the output shaft 7, the bendable core member 18 can be rotated, and the artificial flower into which the core member 18 is loosely inserted. Hollow stem 19 of a movable object
The a can be moved in a wavy manner in accordance with the shape of the core member 18, which can give the viewer a surprise and a surprise.

In addition, the vibration during the operation of the operating mechanism 4 is caused by the elastic members 5 and 5.
.. is not transmitted to the holding body 2, so that the holding body 2 does not resonate, thereby preventing the sound sensor 3 from picking up a sound and causing the operating mechanism 4 to malfunction. it can. In addition, by providing the elastic rubber 3a around the sound sensor 3, it is possible to prevent the transmission of vibration to the sound sensor 3.

[Brief description of drawings]

FIG. 1 is a sectional view showing a holding structure of an actuating device using a sound sensor according to the present invention, and FIG. 2 is an exploded perspective view of FIG. Reference numeral 1 ... Actuator body, 2 ... Holder, 3 ... Sound sensor, 4
... Operating mechanism, 5 ... Elastic body

Claims (1)

[Scope of utility model registration request] 1. A holding structure for an actuating device by a sound sensor, comprising the following requirements. (A) The actuating device main body is provided with a sound sensor and an actuating mechanism based on sound detection by the sound sensor. (B) The actuating device body must be housed in a container-shaped holder. (C) An elastic body is arranged between the outer surface of the actuator body and the inner surface of the holder, and the outer peripheral surface of the sound sensor is surrounded by elastic rubber.