CN218472955U

CN218472955U - Long-cylinder vibrating motor

Info

Publication number: CN218472955U
Application number: CN202222722761.0U
Authority: CN
Inventors: 李斌; 赵久魁; 张利君
Original assignee: Xinxiang City Tongyong Motor Co ltd
Current assignee: Xinxiang City Tongyong Motor Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-02-10
Anticipated expiration: 2032-10-17

Abstract

The utility model relates to the technical field of motors, and a long section of thick bamboo vibrating motor is disclosed, including two motor covers, two the equal fixedly connected with motor cabinet in inboard of motor cover, two the inboard fixedly connected with motor section of thick bamboo of motor cabinet, the outside fixedly connected with sealing power supply lid of motor section of thick bamboo, four bolts of the junction fixedly connected with of sealing power supply lid and motor section of thick bamboo, four the equal fixedly connected with nut in one side of bolt, the inside fixedly connected with stator solenoid of motor section of thick bamboo, the inboard fixedly connected with pivot of stator solenoid, the equal fixedly connected with eccentric block in both ends of pivot, two the inboard equal fixedly connected with of eccentric block pushes up tight device, the equal fixedly connected with fixing device in both sides in the middle of the pivot outside, the utility model discloses a be equipped with fixing device, can make pivot more stable when rotating to can play fixed effect, make the pivot can not damage under the effect of centrifugal force.

Description

Long-cylinder vibrating motor

Technical Field

The utility model relates to the technical field of motors, more specifically relate to a long section of thick bamboo vibrating motor.

Background

With the development of electronic technology, portable consumer electronic products are more and more sought after by people, such as mobile phones, handheld game machines, navigation devices or handheld multimedia entertainment equipment, and the like, generally a vibration motor is used for system feedback, an eccentric wheel is installed on a motor shaft of the vibration motor, the motor shaft drives the eccentric wheel to rotate, and the centrifugal force generated by high-speed rotation of the shaft and the eccentric block is utilized to obtain an excitation force so as to generate vibration.

However, the inertia force of the eccentric wheel generates an additional axial force on the motor shaft, so that the motor shaft is reciprocated and endlessly moved in the axial direction, the bearing is easily worn and has a short service life, and abnormal noise is brought, so that the working environment becomes poor, and the motor is not beneficial to the health of a user.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the utility model provides a long section of thick bamboo vibrating motor to solve the problem that exists among the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides a long section of thick bamboo vibrating motor, includes two motor covers, two the equal fixedly connected with motor cabinet in inboard of motor cover, two the inboard fixedly connected with motor section of thick bamboo of motor cabinet, the outside fixedly connected with closed power supply lid of motor section of thick bamboo, four bolts of the junction fixedly connected with of closed power supply lid and motor section of thick bamboo, four the equal fixedly connected with nut in one side of bolt, the inside fixedly connected with stator solenoid of motor section of thick bamboo, the inboard fixedly connected with pivot of stator solenoid, the equal fixedly connected with eccentric block in both ends of pivot, two the inboard equal fixedly connected with top tight device of eccentric block, the equal fixedly connected with fixing device in both sides in the middle of the pivot outside.

Further, the motor cabinet includes the motor cabinet main part, the bottom of motor cabinet main part is equipped with the motor cabinet fixed orifices, the inside of motor cabinet main part is equipped with the motor cabinet spread groove.

Further, the motor barrel comprises a motor barrel main body, and a closed power supply box is fixedly connected to one side of the motor barrel main body.

Further, the eccentric block comprises an eccentric block main body, and an eccentric block connecting groove is formed in the eccentric block main body.

Furthermore, the jacking device comprises two jacking gaskets, wherein a spring is fixedly connected between the two jacking gaskets, and one side of the spring is fixedly connected with a jacking block.

Furthermore, the fixing device comprises a fixing pad, an outer rotating body is fixedly connected to the inner side of the fixing pad, eight balls are fixedly connected to the inner side of the outer rotating body, and one side of each of the eight balls is movably connected with an inner rotating body.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a be equipped with the closed power supply box, be favorable to the protection power for the power can not destroyed by the dust of air, leads to the unable normal operation of motor.

2. The utility model discloses a be equipped with the tight device in top, be favorable to pushing up tight eccentric block for the eccentric block can not draw close to the centre, and then hinders the motor, and this tight device in top can support the countershaft.

3. The utility model discloses a be equipped with fixing device, be favorable to fixed rotating shaft, can fix the pivot to when the motor takes place to fall, can protect the pivot can not make the pivot skew because of falling, lead to its normal operating.

Drawings

Fig. 1 is the overall structure schematic diagram of the long cylinder vibration motor of the present invention.

Fig. 2 is the schematic view of the sectional structure of the long-tube vibration motor of the present invention.

Fig. 3 is the schematic view of the overall structure of the motor base of the present invention.

Fig. 4 is a schematic view of the overall structure of the motor cylinder of the present invention.

Fig. 5 is a schematic view of the overall structure of the eccentric block of the present invention.

Fig. 6 is a schematic view of the overall structure of the tightening device of the present invention.

Fig. 7 is a schematic sectional view of the fixing device of the present invention.

The reference signs are: 1. a motor cover; 2. a motor base; 201. a motor base main body; 202. a motor base fixing hole; 203. a motor base connecting groove; 3. a motor cartridge; 301. a motor cylinder main body; 302. a closed power supply box; 4. a nut; 5. a bolt; 6. closing the power supply cover; 7. an eccentric block; 701. an eccentric mass body; 702. an eccentric block connecting groove; 8. a jacking device; 801. tightly propping the gasket; 802. a spring; 803. a jacking block; 9. a rotating shaft; 10. a fixing device; 1001. a fixing pad; 1002. an outer rotor; 1003. a ball bearing; 1004. an inner rotating body; 11. a stator coil.

Detailed Description

The present invention will be described more fully with reference to the accompanying drawings, and the embodiments of the present invention are merely examples, and the present invention is not limited to the embodiments described below, and all other embodiments obtained by those skilled in the art without creative efforts will fall within the scope of the present invention.

Referring to fig. 1-7, the utility model provides a long section of thick bamboo vibrating motor, including two motor covers 1, the equal fixedly connected with motor cabinet 2 in inboard of two motor covers 1, the inboard fixedly connected with motor section of thick bamboo 3 of two motor cabinets 2, the outside fixedly connected with sealing power supply lid 6 of motor section of thick bamboo 3, four bolts 5 of the junction fixedly connected with of sealing power supply lid 6 and motor section of thick bamboo 3, the equal fixedly connected with nut 4 in one side of four bolts 5, the inside fixedly connected with stator solenoid 11 of motor section of thick bamboo 3, the inboard fixedly connected with pivot 9 of stator solenoid 11, the equal fixedly connected with eccentric block 7 in both ends of pivot 9, the inboard equal fixedly connected with top tight device 8 of two eccentric blocks 7, the equal fixedly connected with fixing device 10 in both sides in the middle of the pivot 9 outside, motor cover 1 is used for sealing the motor, bolt 5 and nut 4 can fix sealing power supply lid 6 on sealing power supply box 302, can make pivot 9 rotate through stator solenoid 11.

In a preferred embodiment, the motor base 2 includes a motor base main body 201, a motor base fixing hole 202 is formed in the bottom of the motor base main body 201, a motor base connecting groove 203 is formed in the motor base main body 201, and the motor base fixing hole 202 is used for fixing a motor and can fix the motor on different planes, so that the motor can work better.

In a preferred embodiment, the motor cylinder 3 comprises a motor cylinder main body 301, a closed power supply box 302 is fixedly connected to one side of the motor cylinder main body 301, and the closed power supply box 302 is closed by a closed power supply cover 6, so that the interior of the closed power supply box 302 is not contacted with substances in the air and is not influenced by the outside environment, and the service life of the closed power supply box is greatly prolonged.

In a preferred embodiment, the eccentric mass 7 includes an eccentric mass body 701, and an eccentric mass coupling groove 702 is provided inside the eccentric mass body 701, and is fixed to the rotation shaft 9 through the eccentric mass coupling groove 702.

In a preferred embodiment, the jacking device 8 comprises two jacking gaskets 801, a spring 802 is fixedly connected between the two jacking gaskets 801, one side of one spring 802 is fixedly connected with a jacking block 803, through the action of the spring 802, one jacking gasket 801 can continuously apply operating force to the rotating shaft 9, so that the rotating shaft 9 cannot deflect, the rotating shaft 9 cannot be damaged when the jacking block 803 drops, and the rotating shaft 9 is supported by the jacking block 803 to a certain extent, so that the rotating shaft 9 cannot deflect.

In a preferred embodiment, the fixing device 10 includes a fixing pad 1001, an outer rotating body 1002 is fixedly connected to an inner side of the fixing pad 1001, eight balls 1003 are fixedly connected to an inner side of the outer rotating body 1002, an inner rotating body 1004 is movably connected to one side of the eight balls 1003, the outer rotating body 1002 and the inner rotating body 1004 can rotate under the action of the balls 1003, the fixing pad 1001 is made of rubber, the centrifugal force caused by the rotation of the rotating shaft 9 can be reduced, noise is reduced, the abrasion of the rotating shaft 9 is reduced, and the service life of the rotating shaft 9 is prolonged.

The utility model discloses a theory of operation:

when using this vibrating motor, fix it to suitable position earlier, through motor cabinet fixed orifices 202 on motor cabinet 2, can fix it on the plane, make it can work better, can not lead to it uncontrolled because of the vibration, then communicate on the power, make the power supply unit in the closed power box 302 in the motor section of thick bamboo 3 communicated, when needing to overhaul the power, can unscrew bolt 5 and nut 4 on the closed power lid 6, make closed power lid 6 can be opened, and then overhaul the power, after the power switch-on, pivot 9 can rotate under the effect of stator solenoid 11, make eccentric block 7 rotate thereupon, produce centrifugal force under high-speed rotation, and then obtain exciting force, when pivot 9 rotates, interior rotor 1004 can rotate under the effect of ball 1003 on fixing device 10, stabilize pivot 9 and can not take place the skew, when falling, under the effect of fixing pad 1001, can alleviate the shock, make pivot 9 can not take place the skew, simultaneously, the tight gasket 7 of top of spring 802 on the tight device 8 can make it push up tight 7, make it can not draw close up to the eccentric block 801 and can not take place to when falling yet, also can not leaning on the pivot 9.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the foregoing is illustrative of the preferred embodiments of the present invention, and is not to be construed as limiting the invention, and any modifications, equivalent alterations, improvements and the like made within the spirit and principle of the invention are intended to be included within the scope of the invention.

Claims

1. The utility model provides a long section of thick bamboo vibrating motor, includes two motor covers (1), its characterized in that: two the equal fixedly connected with motor cabinet (2) in inboard of motor lid (1), two inboard fixedly connected with motor section of thick bamboo (3) of motor cabinet (2), outside fixedly connected with sealing power source lid (6) of motor section of thick bamboo (3), four bolts (5) of the junction fixedly connected with of sealing power source lid (6) and motor section of thick bamboo (3), four equal fixedly connected with nut (4) in one side of bolt (5), inside fixedly connected with stator solenoid (11) of motor section of thick bamboo (3), inboard fixedly connected with pivot (9) of stator solenoid (11), the equal fixedly connected with eccentric block (7) in both ends of pivot (9), two the equal fixedly connected with top tight device (8) in inboard of eccentric block (7), the equal fixedly connected with fixing device (10) in both sides in the middle of pivot (9) outside.

2. A long tub vibration motor according to claim 1, characterized in that: the motor cabinet (2) comprises a motor cabinet main body (201), a motor cabinet fixing hole (202) is formed in the bottom of the motor cabinet main body (201), and a motor cabinet connecting groove (203) is formed in the motor cabinet main body (201).

3. A long tub vibration motor according to claim 1, characterized in that: the motor barrel (3) comprises a motor barrel main body (301), and a closed power supply box (302) is fixedly connected to one side of the motor barrel main body (301).

4. A long tub vibration motor according to claim 1, characterized in that: the eccentric block (7) comprises an eccentric block main body (701), and an eccentric block connecting groove (702) is formed in the eccentric block main body (701).

5. A long tub vibration motor according to claim 1, characterized in that: the jacking device (8) comprises two jacking gaskets (801), wherein a spring (802) is fixedly connected between the jacking gaskets (801), and one side of the spring (802) is fixedly connected with a jacking block (803).

6. A long tub vibration motor according to claim 1, characterized in that: the fixing device (10) comprises a fixing pad (1001), an outer rotating body (1002) is fixedly connected to the inner side of the fixing pad (1001), eight balls (1003) are fixedly connected to the inner side of the outer rotating body (1002), and an inner rotating body (1004) is movably connected to one side of the eight balls (1003).