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A kind of miniature DC vibrating motor and its production method

A vibration motor and micro technology, applied in the direction of electromechanical devices, electrical components, electric components, etc., can solve the problems of uneven fixed structure quality and limit capacity, uncertainty, motor damage, etc., to enhance the connection stability, Reduces stress, avoids disconnection effects

Active Publication Date: 2021-09-24
安徽申禾智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the vibration motor is in use, the circuit is often damaged due to loose fixation. At the same time, the micro DC vibration motor is only equipped with a single eccentric block. Once the position is loose during use, it will directly cause damage to the motor. However, the motor itself is not equipped with a fixed structure. , the quality and limit capacity of the external fixed structure are uneven and uncertain

Method used

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  • A kind of miniature DC vibrating motor and its production method
  • A kind of miniature DC vibrating motor and its production method
  • A kind of miniature DC vibrating motor and its production method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] like Figure 1-2 As shown, a miniature DC vibration motor includes a body 4, the front end of the body 4 is connected with an eccentric block 5, and the rear end of the top of the body 4 is threadably connected with a connecting plate 3, and the rear end of the body 4 is fixedly connected with a connecting piece 2 , and the bottom of the body 4 is fixedly connected with an adjustment base 1, the adjustment base 1 includes a bottom plate 12, the top of the bottom plate 12 is plugged and movably connected with a thick plate 11, and the top of the bottom plate 12 is threaded and movably connected with a fixing bolt 13, the bottom plate 12 The front end thread of the fixed screw rod 14 is movably connected with a fixed screw rod 14, and the rear end thread of the fixed screw rod 14 is movably connected with a thick plate 11.

[0028] When in use, the bottom end of the body 4 is fixedly connected with the top end of the adjustment base 1 and connected as a whole, and then th...

Embodiment 2

[0030] like Figure 1-3 As shown, a miniature DC vibration motor includes a body 4, the front end of the body 4 is connected with an eccentric block 5, and the rear end of the top of the body 4 is threadably connected with a connecting plate 3, and the rear end of the body 4 is fixedly connected with a connecting piece 2 , and the bottom of the body 4 is fixedly connected with an adjustment base 1, the adjustment base 1 includes a bottom plate 12, the top of the bottom plate 12 is plugged and movably connected with a thick plate 11, and the top of the bottom plate 12 is threaded and movably connected with a fixing bolt 13, the bottom plate 12 The front end thread of the fixed screw rod 14 is movably connected with a fixed screw rod 14, and the rear end thread of the fixed screw rod 14 is movably connected with a thick plate 11, the thick plate 11 includes a long plate 111, and the bottom end of the long plate 111 is fixedly connected with a connecting block 112, and the long pl...

Embodiment 3

[0033] like Figure 1-4 As shown, a miniature DC vibration motor includes a body 4, the front end of the body 4 is connected with an eccentric block 5, and the rear end of the top of the body 4 is threadably connected with a connecting plate 3, and the rear end of the body 4 is fixedly connected with a connecting piece 2 , and the bottom of the body 4 is fixedly connected with an adjustment base 1, the adjustment base 1 includes a bottom plate 12, the top of the bottom plate 12 is plugged and movably connected with a thick plate 11, and the top of the bottom plate 12 is threaded and movably connected with a fixing bolt 13, the bottom plate 12 The front end thread of the fixed screw rod 14 is movably connected with a fixed screw rod 14, and the rear end thread of the fixed screw rod 14 is movably connected with a thick plate 11. The connecting plate 3 includes a flat plate 32, and the bottom end of the flat plate 32 is fixedly connected with a counterweight plate 31, and the fla...

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PUM

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Abstract

The invention provides a miniature DC vibrating motor and its production method, comprising a body, the front end of the body is connected with an eccentric block, and the rear end of the body is threadably connected with a connecting plate, and the rear end of the body is fixedly connected with a connecting plate. piece, and the bottom end of the body is fixedly connected with an adjustment base, the adjustment base includes a bottom plate, the top of the bottom plate is plugged and movably connected with a thick plate, and the top of the bottom plate is threaded and movably connected with a fixing bolt, the front end of the bottom plate The thread is movably connected with a fixed screw, and the rear end of the fixed screw is movably connected with a thick plate. The present invention includes an adjustment base and the adjustment base provides a special position-limiting structure during use, which can effectively fix the position of the body , At the same time, the vibration can be effectively transmitted to the lower position, and the adjustment base and the body are in a suitable structure without problems such as limit shaking.

Description

technical field [0001] The invention relates to the field of vibration motors, in particular to a miniature DC vibration motor and a production method thereof. Background technique [0002] The vibration motor installs a set of adjustable eccentric blocks at both ends or one end of the rotor shaft, and uses the centrifugal force generated by the high-speed rotation of the shaft and eccentric blocks to obtain the exciting force. The vibration frequency range of the vibration motor is large, and the mechanical noise can only be reduced if the excitation force and power are properly matched. Vibration motors are classified into six categories according to the starting and running mode and the operating speed. [0003] When the vibration motor is in use, the circuit is often damaged due to loose fixation. At the same time, the micro DC vibration motor is only equipped with a single eccentric block. Once the position is loose during use, it will directly cause damage to the moto...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K5/26H02K7/075H02K5/04
CPCH02K5/04H02K5/26H02K7/075
Inventor 卢方
Owner 安徽申禾智能科技有限公司