CN215344259U

CN215344259U - Protection device of vibration motor

Info

Publication number: CN215344259U
Application number: CN202121650673.3U
Authority: CN
Inventors: 凌锋
Original assignee: Shenzhen Aobaide Technology Co ltd
Current assignee: Shenzhen Aobaide Technology Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2021-12-28
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses a protection device of a vibration motor, which comprises a main body, wherein two supporting rods are fixedly connected to two sides in the main body, rotating shafts are rotatably connected to the middle parts of the two supporting rods, fixing columns are fixedly connected to the top and the bottom of the inner wall of the main body, the same motor is fixedly connected between the two fixing columns, output shafts are arranged on two sides of the motor, one ends of the two output shafts and one ends of the two rotating shafts are fixedly connected with two connecting pieces, connecting blocks are arranged in the four connecting pieces, four connecting shafts are rotatably connected to the outer parts of the two connecting pieces, and eight connecting shafts are respectively rotatably connected with one side of the eight connecting pieces. By arranging the motor, the output shaft, the eccentric block, the connecting shaft, the connecting block, the connecting key, the limiting nail, the fixing block, the fixing nail, the gasket and the fuse, when the device is used, the device can protect the motor to the maximum extent, and has the advantages of good operation effect, simple operation, stability and practicability.

Description

Protection device of vibration motor

Technical Field

The utility model relates to the technical field of vibration motors, in particular to a protection device of a vibration motor.

Background

The vibration motor is also called vibration motor, and its working principle is that it uses a vibration source formed from power source and vibration source which are combined into one body, and two ends of rotor shaft are respectively equipped with a group of adjustable eccentric blocks, and utilizes the centrifugal force produced by high-speed rotation of shaft and eccentric blocks to obtain the vibration force. Vibrating motor produces the vibration, can make winding insulation and bearing life-span shorten, influences sliding bearing's normal lubrication, and the vibrational force makes insulating gap enlarge, makes external dust and moisture invasion wherein, causes insulation resistance to reduce and the increase of leakage current, forms accidents such as insulation breakdown even, so need protect vibrating motor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a protection device for a vibration motor.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a protection device of shock motor, includes the main part, two equal fixedly connected with bracing pieces in inside both sides of main part, two the middle part of bracing piece is rotated and is connected with the pivot, the equal fixedly connected with fixed column in inner wall top and the bottom of main part, two the same motor of fixedly connected with between the fixed column, the both sides of motor all are equipped with the output shaft, two the one end and two of output shaft the equal fixedly connected with two connection pieces of one end of pivot, four the inside of connection piece is equipped with the connecting block, two the outside of connecting block is all rotated and is connected with four connecting axles, eight the connecting axle rotates with one side of eight connection pieces respectively and is connected, and the outside of pivot is equipped with vibration mechanism, and the outside of motor is equipped with buffer gear.

Further, the vibration mechanism includes two eccentric blocks, two a plurality of connecting keys of the equal fixedly connected with in outside of pivot, two the middle part of two pivots is located to the eccentric block cover respectively, and the draw-in groove has all been seted up to the inside of two eccentric blocks, the draw-in groove of eccentric block with connecting key looks adaptation.

Furthermore, threaded holes are formed in one side of each of the two eccentric blocks, a plurality of thread grooves are formed in the outer portions of the two rotating shafts, and the two eccentric blocks and the two rotating shafts are respectively connected with the same limiting nail in the threaded holes and the thread grooves in a threaded mode.

Further, buffer gear includes two adapter sleeves, two the adapter sleeve is established respectively with the outside of motor, two the top and the equal fixedly connected with two elastic blocks in bottom of adapter sleeve, eight one side of elastic block respectively with the top inner wall and the bottom inner wall fixed connection of main part.

Further, two fixed blocks of the equal fixedly connected with in both sides of main part, four the top and the bottom of fixed block are equallyd divide and are equipped with first gasket and second gasket respectively, four fixed blocks, four first gasket and four the fixed orifices has all been seted up at second gasket top, and fixed block, first gasket and second gasket have same staple at the inside threaded connection of fixed orifices.

Furthermore, four the outside of staple all is equipped with fixed cover, two fixedly connected with same fuse between the fixed cover.

The utility model has the beneficial effects that:

1. by arranging the motor, the output shaft, the supporting rod, the eccentric block, the connecting shaft, the connecting block, the connecting key and the limiting nail, when the device is used, the eccentric block is clamped on the rotating shaft through the connecting key and is limited by the limiting nail, then, the output shaft and the two connecting sheets on the rotating shaft can rotate universally through the connecting shaft and the connecting block and drive the rotating shaft on the supporting rod, the rotating shaft drives the eccentric block, the eccentric block drives the main body to generate exciting force through the supporting rod, and meanwhile, after the fixing column fixes the motor, the motor absorbs the vibration generated by the motor through the elastic block on the connecting sleeve;

2. by arranging the fixing block, the fixing nail and the gaskets, when the device is used, the fixing nail on the fixing block fixes the main body in a designated area through the first gasket and the second gasket, and the two gaskets can increase the fastening force of the fixing nail, so that the main body is more firmly installed, and the operation effect of the device is ensured;

3. through setting up fixed cover, fuse, when using this device, the fuse on the fixed cover further makes the staple fasten more, increases the device practicality.

Through setting up motor, output shaft, bracing piece, eccentric block, connecting axle, connecting block, connection key, spacing nail, fixed block, staple, gasket, fixed cover, fuse, when using this device, but this device furthest protection motor, the operation is effectual, easy operation, and is stable practical.

Drawings

Fig. 1 is a schematic perspective view of a protection device for a vibration motor in accordance with embodiment 1;

fig. 2 is a schematic side sectional view of a protection apparatus for a vibration motor according to embodiment 1;

fig. 3 is a schematic structural diagram of a fuse of the protection device for the vibration motor in embodiment 2.

In the figure: the device comprises a main body 1, a fixing block 2, a first gasket 3, a fixing nail 4, an elastic block 5, a connecting sleeve 6, a fixing column 7, a motor 8, an output shaft 9, a supporting rod 10, an eccentric block 11, a connecting sheet 12, a connecting shaft 13, a rotating shaft 14, a connecting key 15, a limiting nail 16, a connecting block 17, a second gasket 18, a fuse 19 and a fixing sleeve 20.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a protection device of vibrating motor, including main part 1, two bracing pieces 10 of the equal fixedly connected with in inside both sides of main part 1, the middle part of two bracing pieces 10 is rotated and is connected with pivot 14, the equal fixedly connected with fixed column 7 in inner wall top and the bottom of main part 1, the same motor 8 of fixedly connected with between two fixed columns 7, the both sides of motor 8 all are equipped with output shaft 9, two connection pieces 12 of the equal fixedly connected with in one end of two output shaft 9 and two pivot 14, the inside of four connection pieces 12 is equipped with connecting block 17, the outside of two connecting block 17 is all rotated and is connected with four connecting axles 13, eight connecting axles 13 rotate with one side of eight connection pieces 12 respectively and are connected, the outside of pivot 14 is equipped with vibration mechanism, the outside of motor 8 is equipped with buffer gear.

Wherein, vibration mechanism includes two eccentric blocks 11, and a plurality of connection key 15 of the equal fixedly connected with in outside of two pivots 14, two eccentric blocks 11 overlap respectively and locate the middle part of two pivots 14, and the draw-in groove has all been seted up to the inside of two eccentric blocks 11, the draw-in groove and the connection key 15 looks adaptation of eccentric block 11.

Wherein, threaded hole has all been seted up to one side of two eccentric blocks 11, and a plurality of thread grooves have all been seted up to the outside of two pivots 14, and two eccentric blocks 11 and two pivots 14 have same stop pin 16 in the inside threaded connection of threaded hole and thread groove respectively.

Wherein, the buffer mechanism comprises two connecting sleeves 6, the two connecting sleeves 6 are respectively sleeved outside the motor 8, the top and the bottom of the two connecting sleeves 6 are fixedly connected with two elastic blocks 5, one side of each of the eight elastic blocks 5 is respectively fixedly connected with the inner wall of the top and the inner wall of the bottom of the main body 1, the eccentric block 11 is clamped on the rotating shaft 14 through the connecting key 15 and limited by the limit nail 16, then the output shaft 9 and the two connecting sheets 12 on the rotating shaft 14 can rotate universally through the connecting shaft 13 and the connecting block 17 and drive the rotating shaft 14 on the supporting rod 10, the rotating shaft 14 drives the eccentric block 11, the eccentric block 11 drives the main body 1 through the supporting rod 10 to generate the sloshing force, meanwhile, after the fixed column 7 fixes the motor 8, the motor 8 absorbs the vibration generated by the motor 8 through the elastic blocks 5 on the connecting sleeves 6, the device can protect the motor 8 to the maximum extent, the operation effect is good;

wherein, two fixed blocks 2 of the equal fixedly connected with in both sides of main part 1, the top and the bottom of four fixed blocks 2 are equallyd divide and are equipped with first gasket 3 and second gasket 18 respectively, four fixed blocks 2, the fixed orifices has all been seted up at four first gaskets 3 and four 8 tops of second gasket, fixed block 2, first gasket 3 and second gasket 18 have same staple 4 at the inside threaded connection of fixed orifices, staple 4 on the fixed block 2 fixes main part 1 in appointed region through first gasket 3 and second gasket 4, the fastening force of two multiplicable staples 4 of gasket, make main part 1 install more firmly, guarantee the operation effect of device.

The working principle is as follows: when the device is used, the eccentric block 11 is clamped on the rotating shaft 14 through the connecting key 15 and the eccentric block 11 is limited through the limiting nail 16, then the output shaft 9 and the two connecting sheets 12 on the rotating shaft 14 can rotate universally through the connecting shaft 13 and the connecting block 17 and drive the rotating shaft 14 on the supporting rod 10, the rotating shaft 14 drives the eccentric block 11, the eccentric block 11 drives the main body 1 through the supporting rod 10 to generate a sloshing force, and meanwhile, after the fixed column 7 fixes the motor 8, the motor 8 absorbs vibration generated by the motor 8 through the elastic block 5 on the connecting sleeve 6, the device can protect the motor 8 to the maximum extent, and the operation effect is good;

the staple 4 on the fixed block 2 fixes the main part 1 in the designated area through first gasket 3 and second gasket 4, and the fastening force of two gaskets can increase the staple 4, makes the main part 1 installed more firmly, guarantees the operation effect of device.

Example 2

Referring to fig. 3, in order to increase the practicability of the device, in this embodiment, compared with embodiment 1, the four fixing nails 4 are all sleeved with the fixing sleeves 20, the same fuse 19 is fixedly connected between the two fixing sleeves 20, and the fuse 19 on the fixing sleeve 20 further fastens the fixing nails 4, so as to increase the practicability of the device.

When the device is used, the fuse 19 on the fixed sleeve 20 further fastens the fixing nail 4, and the practicability of the device is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A protection device of a vibration motor comprises a main body (1) and is characterized in that two supporting rods (10) are arranged on two sides of the inside of the main body (1), a rotating shaft (14) is arranged in the middle of the two supporting rods (10), fixing columns (7) are arranged on the top and the bottom of the inner wall of the main body (1), the same motor (8) is arranged between the two fixing columns (7), output shafts (9) are arranged on two sides of the motor (8), two connecting pieces (12) are arranged at one end of each of the two output shafts (9) and one end of each of the two rotating shafts (14), connecting blocks (17) are arranged inside the four connecting pieces (12), four connecting shafts (13) are arranged outside the two connecting blocks (17), the eight connecting shafts (13) are respectively rotatably connected with one side of the eight connecting pieces (12), and a vibration mechanism is arranged outside the rotating shafts (14), a buffer mechanism is arranged outside the motor (8).

2. The protection device of a vibration motor according to claim 1, wherein the vibration mechanism comprises two eccentric blocks (11), a plurality of connecting keys (15) are respectively arranged outside the two rotating shafts (14), the two eccentric blocks (11) are respectively sleeved in the middle of the two rotating shafts (14), clamping grooves are respectively arranged inside the two eccentric blocks (11), and the clamping grooves of the eccentric blocks (11) are matched with the connecting keys (15).

3. A protection device for a vibration motor according to claim 2, wherein one side of each of the two eccentric blocks (11) is formed with a threaded hole, the outer portions of the two rotating shafts (14) are formed with a plurality of threaded grooves, and the two eccentric blocks (11) and the two rotating shafts (14) are respectively connected with the same limit pin (16) through the inner threads of the threaded holes and the threaded grooves.

4. The protection device of a vibration motor according to claim 3, wherein the buffer mechanism comprises two connecting sleeves (6), the two connecting sleeves (6) are respectively sleeved outside the motor (8), two elastic blocks (5) are respectively arranged at the top and the bottom of the two connecting sleeves (6), and one side of each of the eight elastic blocks (5) is respectively fixedly connected with the inner wall of the top and the inner wall of the bottom of the main body (1).

5. A protection device of a vibration motor according to claim 4, characterized in that two fixing blocks (2) are provided on both sides of the main body (1), a first gasket (3) and a second gasket (18) are provided on the top and bottom of four fixing blocks (2), fixing holes are provided on the top of four fixing blocks (2), four first gaskets (3) and four second gaskets (18), and the fixing blocks (2), the first gaskets (3) and the second gaskets (18) are screwed with the same fixing nail (4) inside the fixing holes.

6. A protection device for a vibrating motor according to claim 5, characterized in that the four fixing nails (4) are externally sleeved with fixing sleeves (20), and the same fuse (19) is arranged between the two fixing sleeves (20).