Two-shaft acoustic motor
A technology of sound wave and motor shaft, applied in the direction of shaft, electrical components, electromechanical devices, etc., can solve problems such as general production of motors, and achieve the effect of solving general production problems, reducing production costs, and facilitating general production
Pending Publication Date: 2020-02-14
安徽米贝电子科技有限公司
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Problems solved by technology
[0003] The invention provides a two-section shaft acoustic wave motor to solve the general production problem of the motor in the prior art
Method used
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[0018] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0019] Such as figure 1 , figure 2 with image 3 As shown, a two-section shaft acoustic wave motor in a preferred embodiment of the present invention is characterized in that it includes a motor 1, a motor shaft 2 and a toothbrush matching shaft 3; 5 and the shaft body 6, the first end face 11 of the toothbrush matching shaft 3 is located on the shaft head 4, and the second end face 15 is located on the shaft body 6; the shaft head 4 has a first section 7, a second section 8, a third section 9 and , the first cross-section 7 and the second cross-section 8 are parallel to each other and both are parallel to the axis of the toothbrush mating shaft 3, the first cross-sect...
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The invention relates to the technical field of acoustic motor, and discloses a two-shaft acoustic motor. The two-shaft acoustic motor includes a motor, a motor shaft and a toothbrush matching shaft.The toothbrush matching shaft includes a shaft head, a shaft journal and a shaft body which are successively connected end to end. A first end face of the toothbrush matching shaft is located at the shaft head, and the second end face of the toothbrush matching shaft is located at the shaft body; the shaft head has a first cross section, a second cross section, a third cross section and a fourth cross section in the axial direction; the side wall of the shaft journal is provided with a first groove, a second groove and a third groove; and the shaft body is provided with blind holes. The structure of the whole motor is simple. For different customers, through setting and cooperative use of the toothbrush matching shaft, the acoustic motor and the motor shaft, different shafts are used for the junction part between the motor shaft and the toothbrush head, thus bringing great convenience for the processing of the central shaft of an electric toothbrush and the general production of the motor, reducing the production cost of the electric toothbrush and solving the general production problem of motors in the prior art.
Description
technical field [0001] The invention relates to the technical field of acoustic wave motors, in particular to a two-section shaft acoustic wave motor. Background technique [0002] The appearance of electric toothbrush has changed people's way of brushing teeth, brings convenience to people's life. There are many kinds of electric toothbrushes, and as a result, the process and technology of producing electric toothbrushes have also become quite loaded down with trivial details. At present, the connecting parts between the sonic motor and the toothbrush head are different in the market. The motor shaft and the toothbrush head both use the same shaft. This shaft is not only the motor shaft, but also the connecting shaft of the toothbrush head. The production cost rises, and it also brings great inconvenience to the processing of the shaft and the general production and processing of the motor. Therefore, the connecting part of the motor shaft and the toothbrush head uses a s...
Claims
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Login to View More IPC IPC(8): H02K7/14F16C3/02A61C17/22
CPCA61C17/22F16C3/023H02K7/14
Inventor 瞿德龙黄建辉袁永智
Owner 安徽米贝电子科技有限公司