JPH04131299U - Drive unit device - Google Patents

Abstract

(57) [Summary] [Purpose] A swinging or reciprocating motion converting member that is replaceably provided outside the unit case is selectively attached to the unit case according to the purpose of use, thereby swinging the rotational motion from the drive unit. Or convert it into reciprocating motion. [Structure] A rotor 4 that rotates by the driving force of the drive unit 2 is provided outside a unit case 3 in which the drive unit 2 is housed. Further, a conversion member 1 for converting the rotation of the rotor 4 into a rocking motion is provided outside the unit case 3.
3 and 25, and a conversion member 29 for converting into reciprocating motion are provided so as to be replaceable.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

The present invention is a conversion member that is linked to a rotor that rotates by the driving force of a drive unit. This invention relates to a drive unit device in which completely separate operations can be obtained by replacing the drive unit.

0002

[Purpose of invention]

This invention is installed outside the unit case and connected to a common rotor. The swinging or reciprocating motion converting member formed to By attaching it to the rotor, you can freely convert the rotational motion of the rotor into another motion. The purpose is to propose a drive unit device that can.

0003

[Means to achieve the purpose]

As a means to achieve the above object, the drive unit device according to the present invention provides: It is characterized by having the following requirements. (a) The drive unit is mounted outside the unit case in which the drive unit is housed. A rotor that rotates by force is provided. (b) A rocker is installed outside the unit case to convert the rotation of the rotor into rocking motion. A dynamic motion converting member and a reciprocating motion converting member for converting the reciprocating motion are provided. and (c) The above-mentioned oscillating motion conversion member and reciprocating motion conversion member are relative to the above unit case. Shaped to be removable and replaceable

0004

[Function and effect of the idea]

As configured above, according to the drive unit device according to the present invention, the unit case A swinging motion converting member and a reciprocating motion converting member are detachably provided on the outside of the In addition, each of these conversion members is installed outside the unit case to drive the drive unit. It is connected to a rotor that rotates by force. Therefore, using each of the above conversion members, By selectively mounting the rotor according to the purpose of use, the rotation of the rotor can be changed to oscillating motion or or reciprocating motion, the drive unit device described above can be converted into e.g. By storing it inside a stuffed toy made of material, You can make it perform different movements and enjoy interesting changes in movement.

[0005]

【Example】

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

[0006] In FIG. 1, reference numeral 1 indicates a drive unit device according to the present invention, and the drive unit The drive unit 1 is mounted on the upper part of a unit case 3 in which a drive unit 2 is housed. A rotor 4, which rotates by the driving force of the motor 2, is attached via a rotating shaft 5. So An engagement shaft 6 is provided protruding from the upper surface of the rotor 4 near its outer periphery. Also, above The lower part of the rotating shaft 5 is located inside the unit case 3, and the gear 7 is fixed. has been done.

[0007] The center from the top of both sides of the unit case 3 and the vicinity of the corner from one side of the top are located at the rear. A mounting shaft 8 on which the rocking motion converting member and the reciprocating motion converting member described above are removably provided. , 8 and 9 are provided protrudingly. In addition, a predetermined sound is applied to the outside of the unit case 3. There is a sensor switch 10 for sensing, and a main switch 1 on the bottom that can be operated from the outside. 1 is provided with a replaceable power source battery 12 inside. And this They are electrically connected.

[0008] Next, the upper part of the unit case 3 converts the rotation of the rotor 4 into a rocking motion. A rocking motion converting member 13 is provided, and the rocking motion converting member 13 is a horizontal piece. 13a and the hanging pieces 13b, 13b provided at both ends of the horizontal piece 13a. It is formed into a letter shape. A horizontally elongated hole 14 is formed in the horizontal piece 13a. At the same time, a vertical piece 13c is provided protruding near the elongated hole 14. Also, the above vertical piece At the bottom of 13b and 13b, there is a mounting provided in the center from the top of both sides of the unit case 3. Through holes 15, 15 are formed into which the attached shafts 8, 8 are loosely fitted.

[0009] The rocking motion converting member 13 has through holes 15, 15 provided in the hanging pieces 13b, 13b. It loosely fits into the mounting shafts 8, 8 provided on both sides of the unit case 3, and the horizontal piece 13 The outside of the upper surface of the rotor 4 provided in the upper part of the unit case 3 in the elongated hole 14 formed in a. Easy to attach to the unit case 3 by loosely fitting the engagement shaft 6 provided around the periphery. can be done. Also, when detaching, hold the hanging pieces 13a, 13a at the center. The purpose can be achieved by expanding it and removing it from the mounting shafts 8, 8.

0010 Next, the drive unit 2 uses the motor 17 as a drive source, and is fixed to the rotating shaft of the motor 17. A belt fixed to a support shaft linked to a fixed belt pulley 18 via a belt 19 A wheel 20 is fixed to a support shaft that meshes with a gear 21 fixed coaxially with the belt 20. It is composed of a gear 22 and a gear 23 arranged in parallel with the gear 22. The gear 23 is meshed with a gear 7 coaxially fixed to the rotor 4. . As a result, the motor 17 is controlled to rotate the rotor 4. In addition, the rocking motion converting member 13 can be rocked back and forth. .

[0011] According to the drive unit device having the above configuration, a predetermined sound is detected by the sensor switch 10. When the motor 17 is activated, each gear of the drive unit 2 rotates and , the rotor 4 similarly rotates, and the oscillating motion converting member 13 linked to the rotor 4 Therefore, the rotation of the rotor 4 can be converted into back and forth rocking.

0012 Next, the rocking motion converting member 13 is crossed with another rocking motion converting member 25 shown in FIG. By switching, the above-mentioned back and forth rocking can be changed to left and right rocking. child In this case, the rocking motion converting member 25 has an elongated plate shape and is provided at the base. A through hole 26 is provided in the mounting shaft 9 near one corner of the upper part of the unit case 3. A long hole 27 provided in the center is provided from the outer periphery of the upper surface of the rotor 4. It is attached to the unit case 3 by loosely fitting it into the engaging shaft 6. Ru.

[0013] Next, instead of the rocking motion converting members 13 and 25, a reciprocating motion converting member shown in FIG. By installing 29, the rotation of the rotor 4 can be converted into reciprocating motion. . In this case, the reciprocating motion converting member 29 has an elongated plate shape, and has a central portion. A long hole 30 formed from the top to the tip is inserted into the corner from one side of the upper part of the unit case 3. The rotor 4 is loosely fitted into the mounting shaft 9 provided nearby, and the through hole 31 provided at the base is inserted into the rotor 4. The unit case 3 is loosely fitted into the engagement shaft 6 provided on the outer periphery of the upper surface. is attached to.

[0014] FIG. 5 shows a diagram inside a stuffed animal toy 33 made of a deformable material. This is a usage mode in which the drive unit device 1 shown in 1 is housed in a removable manner. Therefore, the stuffed animal toy 33 is moved back and forth by the swinging of the swinging movement converting member 13. It can be swung. In addition, FIG. 6 shows a reciprocating motion instead of the rocking motion converting member 13. The drive unit device 1 with the conversion member 29 attached is placed inside the stuffed animal toy 33. This is a usage mode in which the reciprocating motion converting member 29 is reciprocated. The stuffed animal toy 33 can be moved left and right.

[0015] As mentioned above, the drive unit device 1 can be installed outside the unit case 2. Selectively attach the oscillating motion converting members 13 and 25 and the reciprocating motion converting member 29. By doing so, the rotation of the rotor 4 can be converted into rocking or reciprocating motion. Therefore, the drive unit device 1 can be used, for example, as a sewing machine made of a deformable material. By storing the toy removably inside the toy, you can give the toy a variety of interesting movements. You can make it happen. Also, since it can be activated by sound, the viewer can can bring about surprising changes.

[Brief explanation of drawings]

FIG. 1 is a perspective view of a drive unit device according to the present invention.

FIG. 2 is an exploded perspective view showing the internal structure of the drive unit device.

FIG. 3 is a perspective view of the drive unit device with another swing motion conversion member attached thereto.

FIG. 4 is a perspective view of a drive unit device with a reciprocating motion conversion member attached thereto.

5 is an explanatory diagram of the operation of the stuffed animal toy housing the drive unit device shown in FIG. 1. FIG.

6 is an explanatory diagram of the operation of the stuffed animal toy housing the drive unit device shown in FIG. 4. FIG.

[Explanation of symbols]

1 Drive unit device 2 Drive unit 3 Unit case 4 Rotor 13 Rocking motion conversion member 25 Rocking motion conversion member 29 Reciprocating motion conversion member

Claims (1)

[Scope of utility model registration request] 1. A drive unit device characterized by having the following requirements. (a) A rotor that rotates by the driving force of the drive unit is provided outside the unit case in which the drive unit is housed. (b) A rotor that rotates by the driving force of the drive unit is provided outside the unit case. (c) The rocking motion converting member and the reciprocating motion converting member are removable and replaceable with respect to the unit case. be formed in