CN208548793U - A kind of small-sized vibration motor of novel high-frequency - Google Patents

Abstract

The utility model discloses a kind of small-sized vibration motors of novel high-frequency, including motor body, are mounted on the mounting plate of motor body two sides, motor base, several bolts；The motor base includes substrate, the first buffer board, the second buffer board, the third buffer board that thickness is sequentially increased and is from top to bottom sequentially arranged, the first bolster being connected between the first buffer board and the second buffer board, the second bolster being connected between the second buffer board and third buffer board；Substrate includes bottom plate and the side plate positioned at bottom plate two sides, and side plate inner wall is equipped with stage portion, and stage portion is equipped with threaded hole, and mounting plate is equipped with through-hole.The small-sized vibration motor of novel high-frequency provided by the utility model, the vibration that motor body work generates sequentially passes through the first buffer board, the first bolster, the second buffer board, the second bolster, third buffer board, so as to play good cushioning effect and buffer function, and motor body is solid and reliable, it is practical, convenient for promoting.

Description

A kind of small-sized vibration motor of novel high-frequency

Technical field

The utility model relates to technical field of motors, and in particular to a kind of small-sized vibration motor of novel high-frequency.

Background technique

Vibration motor is respectively to install one group of adjustable eccentric block at armature spindle both ends, is generated using axis and eccentric block high speed rotation Centrifugal force obtain exciting force, application is relatively broad.In the prior art, vibration motor is typically directly fixed on the base, pedestal It is directly contacted with ground or other mounting platforms, in vibration motor work, vibration motor generates vibration, and vibration motor can band Moving base is synchronous to generate vibration, and damping effect is poor, and noise is big, so that the bolt of fixed vibration motor be made easily to loosen, affects The normal work of vibration motor.

In view of this, it is necessary to the small-sized vibration motor of novel high-frequency in the prior art is improved, it is above-mentioned to solve Problem.

Utility model content

The purpose of this utility model is that a kind of small-sized vibration motor of novel high-frequency is disclosed, produce motor body work Raw vibration sequentially passes through the first buffer board, the first bolster, the second buffer board, the second bolster, third buffer board, so as to Good cushioning effect and buffer function are enough played, bolt is effectively prevent to loosen, it is ensured that motor body works normally, and reduces Noise pollution, and motor body is solid and reliable, it is practical, convenient for promoting.

To achieve the above object, the utility model provides a kind of small-sized vibration motor of novel high-frequency, including motor body, It is mounted on the mounting plate of motor body two sides, motor base, several bolts；The motor base includes substrate, and thickness is successively The first buffer board, the second buffer board, the third buffer board for increasing and being from top to bottom sequentially arranged, several are connected to the first buffering The first bolster between plate and the second buffer board, several are connected to the second buffering between the second buffer board and third buffer board Part；The substrate includes bottom plate and the side plate positioned at bottom plate two sides, and the side plate inner wall is equipped with stage portion, sets in the stage portion There is threaded hole, the mounting plate is equipped with through-hole, and the bolt successively extends into through-hole and threaded hole to fix motor body, The third buffer board is connected on bottom plate, and the motor body pressure holding is on the first buffer board.

In some embodiments, first bolster and the second bolster are in dislocation arrangement.

In some embodiments, first bolster include the first bumper post and be set in outside the first bumper post the One spring, first spring one end connect the first buffer board, and the first spring other end connects the second buffer board.

In some embodiments, second bolster include the second bumper post and be set in outside the second bumper post the Two springs, described second spring one end connect the second buffer board, and the second spring other end connects third buffer board.

In some embodiments, first bumper post and the second bumper post are elastic polyurethane column or rubber Column.

In some embodiments, first buffer board, the second buffer board, third buffer board are elastic polyurethane plate Or rubber slab.

In some embodiments, the third buffer board is bonded on bottom plate.

In some embodiments, buffer rubber gasket is also equipped in the stage portion.

Compared with prior art, the utility model has the beneficial effects that the small-sized shake of novel high-frequency provided by the utility model Dynamic motor, the vibration that motor body work generates sequentially pass through the first buffer board, the first bolster, the second buffer board, second slow Stamping, third buffer board effectively prevent bolt and loosen so as to play good cushioning effect and buffer function, It ensures that motor body works normally, reduces noise pollution, and motor body is solid and reliable, it is practical, convenient for pushing away Extensively.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of the small-sized vibration motor of novel high-frequency shown in the utility model；

Fig. 2 is the enlarged drawing of label A in Fig. 1.

Specific embodiment

The utility model is described in detail in each embodiment shown in reference to the accompanying drawing, but it should be stated that, These embodiments are not limitation of the utility model, those of ordinary skill in the art according to these embodiments made by function Energy, method or equivalent transformation or substitution in structure, belong within the protection scope of the utility model.

The small-sized vibration motor of a kind of novel high-frequency as illustrated in fig. 1 and 2, including motor body 1, are mounted on motor body 1 The mounting plate 11 of two sides, motor base, several bolts 2.

The motor base includes substrate 3, thickness be sequentially increased and be from top to bottom sequentially arranged the first buffer board 41, Second buffer board 42, third buffer board 43, several are connected to the first buffering between the first buffer board 41 and the second buffer board 42 Part 51, several are connected to the second bolster 52 between the second buffer board 42 and third buffer board 43.

The substrate 3 includes bottom plate 31 and the side plate 32 positioned at 31 two sides of bottom plate.32 inner wall of side plate is equipped with stage portion 321, the stage portion 321 is equipped with several threaded holes 322, several are equipped with through-hole 110, the spiral shell on the mounting plate 11 Bolt 2 successively extends into through-hole 110 and threaded hole 322 to fix motor body 1, keeps motor body 1 solid and reliable, practical Property it is strong, convenient for promote.

It is equipped with buffer rubber gasket 6 in the stage portion 321, makes the directly pressure holding of mounting plate 11 on buffer rubber gasket 6, from And buffering, damping can be played the role of, prevent bolt 2 from loosening, it is ensured that motor body 1 works normally.

The third buffer board 43 is connected on bottom plate 31, and specifically, the third buffer board 43 is bonded on bottom plate 31, To prevent third buffer board 43 to be displaced.On the first buffer board 41, motor body 1 works for the pressure holding of motor body 1 It is slow that the vibration of generation sequentially passes through the first buffer board 41, the first bolster 51, the second buffer board 42, the second bolster 52, third Punching 43 effectively prevents bolt 2 and loosens so as to play good cushioning effect and buffer function, it is ensured that electricity Machine ontology 1 works normally, and reduces noise pollution.

First bolster 51 and the second bolster 52 are in dislocation arrangement, thus make various pieces uniform force, thus Cushioning effect and buffer function are better played.First buffer board 41, the second buffer board 42,43 thickness of third buffer board are successively Increase, to better play cushioning effect and buffer function, reduces the impact shaken to bottom plate 31.

The first spring that first bolster 51 bumper post 511 and be set in outside the first bumper post 511 including first 512, described first spring, 512 one end is bonded the first buffer board 41, and 512 other end of the first spring is bonded the second buffer board 42.Second bolster 52 includes the second bumper post and the second spring being set in outside the second bumper post, the second spring One end is bonded the second buffer board 42, and the second spring other end is bonded third buffer board 43.First bolster 51 and second is slow 52 structure of stamping is identical.First bumper post 511 is Nian Jie with the first buffer board 41, the second buffer board 42, the second bumper post and second Buffer board 42, third buffer board 43 are bonded.

First bumper post 511 and the second bumper post are elastic polyurethane column or rubber column, and preferably rubber Column.First buffer board 41, the second buffer board 42, third buffer board 43 are elastic polyurethane plate or rubber slab, and excellent It is selected as rubber slab.

Tool of the series of detailed descriptions listed above only for the feasible embodiment of the utility model Body explanation, they are all without departing from made by the utility model skill spirit not to limit the protection scope of the utility model Equivalent implementations or change should be included within the scope of protection of this utility model.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (8)

1. a kind of small-sized vibration motor of novel high-frequency, which is characterized in that including motor body (1), be mounted on motor body (1) two The mounting plate (11) of side, motor base, several bolts (2)；The motor base includes substrate (3), thickness be sequentially increased and The first buffer board (41), the second buffer board (42), the third buffer board (43) being from top to bottom sequentially arranged, several are connected to The first bolster (51) between one buffer board (41) and the second buffer board (42), several are connected to the second buffer board (42) and The second bolster (52) between three buffer boards (43)；The substrate (3) includes bottom plate (31) and the side for being located at bottom plate (31) two sides Plate (32), side plate (32) inner wall are equipped with stage portion (321), and the stage portion (321) is equipped with threaded hole (322), described Mounting plate (11) is equipped with through-hole (110), and the bolt (2) successively extends into through-hole (110) and threaded hole (322) with fixation Motor body (1), the third buffer board (43) are connected on bottom plate (31), and motor body (1) pressure holding is in the first buffering On plate (41).

2. the small-sized vibration motor of novel high-frequency according to claim 1, which is characterized in that first bolster (51) and Second bolster (52) is in dislocation arrangement.

3. the small-sized vibration motor of novel high-frequency according to claim 2, which is characterized in that the first bolster (51) packet It includes the first bumper post (511) and is set in the first spring (512) of the first bumper post (511) outside, first spring (512) one End connection the first buffer board (41), the first spring (512) other end connect the second buffer board (42).

4. the small-sized vibration motor of novel high-frequency according to claim 3, which is characterized in that the second bolster (52) packet The second spring for including the second bumper post and being set in outside the second bumper post, described second spring one end connect the second buffer board (42), second spring other end connection third buffer board (43).

5. the small-sized vibration motor of novel high-frequency according to claim 4, which is characterized in that first bumper post (511) It is elastic polyurethane column or rubber column with the second bumper post.

6. the small-sized vibration motor of novel high-frequency according to claim 1, which is characterized in that first buffer board (41), Second buffer board (42), third buffer board (43) are elastic polyurethane plate or rubber slab.

7. the small-sized vibration motor of novel high-frequency according to claim 1, which is characterized in that the third buffer board (43) is viscous It connects on bottom plate (31).

8. the small-sized vibration motor of novel high-frequency according to claim 1, which is characterized in that on the stage portion (321) also It is equipped with buffer rubber gasket (6).