CN206908495U - A kind of micromachine of built-in vibration - Google Patents
A kind of micromachine of built-in vibration Download PDFInfo
- Publication number
- CN206908495U CN206908495U CN201720796431.2U CN201720796431U CN206908495U CN 206908495 U CN206908495 U CN 206908495U CN 201720796431 U CN201720796431 U CN 201720796431U CN 206908495 U CN206908495 U CN 206908495U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- vibration
- groove
- spring
- micromachine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of micromachine of built-in vibration, including vibrating shell, the upper end of the vibration shell is fixedly connected with protection cap, the inside of the vibration shell is provided with the first groove, the first spring is fixedly connected with the inside of first groove, the other end of first spring is fixedly connected with support bar, the surface of the support bar is slidably socketed the inner side of the first groove, the other end of the support bar is fixedly connected with motor body, the port position axis connection of the motor body has axle sleeve, the surface of the axle sleeve is fixedly connected with eccentric wheel, the inside of the eccentric wheel is provided with the second groove.The micromachine of the built-in vibration, can be when motor body vibrates, play the effect of a noise elimination noise reduction, the effect of body vibration is not influenceed simultaneously, and eccentric rod is after eccentric wheel high-speed rotation, because the influence of inertia causes arc block to drive eccentric rod to produce centrifugal motion, the effect that increase motor body is unbalance.
Description
Technical field
Technical field of motors is the utility model is related to, specially a kind of micromachine of built-in vibration.
Background technology
The micromachine of built-in vibration, it is mainly used in the electrical equipment of the needs such as handle vibration, its principle vibrated is motor shaft
There is an eccentric wheel above, when motor rotates, the center of circle particle of eccentric wheel does not turn in the heart in motor so that at motor
In continuous out-of-balance condition, because effect of inertia causes vibrations.
But micromachine of the tradition with vibration, because body is small, so there is no strict control in terms of noise, but
If the mounting structure being built in electrical equipment is not sufficiently stable, it is easy to electrical equipment using when send noise, it is while traditional inclined
Heart wheel construction is single, can further improve on existing structure so that the effect that motor is unbalance is more preferable.
Utility model content
The purpose of this utility model is to provide a kind of micromachine of built-in vibration, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：A kind of micromachine of built-in vibration, including
Shell is vibrated, the upper end of the vibration shell is fixedly connected with protection cap, and the inside of the vibration shell is provided with the first groove, and described first
The first spring is fixedly connected with the inside of groove, the other end of first spring is fixedly connected with support bar, the support bar
Surface be slidably socketed the inner side of the first groove, the other end of the support bar is fixedly connected with motor body, the motor sheet
The port position axis connection of body has axle sleeve, and the surface of the axle sleeve is fixedly connected with eccentric wheel, and the inside of the eccentric wheel is provided with
Second groove, the inside of second groove are provided with eccentric rod, and the lower end of the eccentric rod is fixedly connected with anti-disk stripping, described anti-
The surface of disk stripping is slidably socketed the inner side of the second groove, and anti-drop block, the anti-drop block are fixedly connected with the inside of second groove
Inner side be close to the surface of eccentric rod, the surface activity of the eccentric rod is socketed with second spring, the upper end of the second spring
Be fixedly connected with the surface of anti-drop block, the lower end of the second spring is fixedly connected with the surface of anti-disk stripping, the eccentric rod it is another
One end is fixedly connected with arc block, and the surface of eccentric wheel is close on the inside of the arc block, and the lower end of the vibration shell, which is fixed, to be connected
Sliding bar is connected to, the surface of the sliding bar is provided with positioning seat, and the inner upper end of the positioning seat is provided with square opening, described square
Be slidably connected the surface of sliding bar on the inside of hole, and the lower end of the square opening is communicated with chute, and the interior Slideslip of the chute connects
Positioning strip is connected to, the upper surface centre position of the positioning strip is fixedly connected with the lower end of sliding bar, and the both sides of the positioning strip are equal
The 3rd spring is fixedly connected with, the other end of the 3rd spring is fixedly connected with the inner side of chute.
Preferably, the vibration shell and protection cap have pvc material to be made.
Preferably, the lower end of the motor body is provided with binding post, is provided with wiring hole inside the lower end of the vibration shell, connects
The inside of string holes is connected in series inserted with binding post, binding post by wire and power-on switch.
Preferably, the arc block is made up of stainless steel material.
Compared with prior art, the beneficial effects of the utility model are：The micromachine of the built-in vibration, can be in motor
When body vibrates, the effect of a noise elimination noise reduction is played, while does not influence the effect of body vibration, and eccentric rod is in eccentric wheel
After high-speed rotation, because the influence of inertia causes arc block to drive eccentric rod to produce centrifugal motion, increase motor body is unbalance
Effect.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is eccentric wheel internal structure schematic diagram of the present utility model；
Fig. 3 is sliding bar of the present utility model and square opening attachment structure schematic diagram.
In figure：1 vibration shell, 11 protection caps, 12 first grooves, 13 first springs, 14 support bars, 15 motor bodies, 16 axles
Set, 17 wiring holes, 18 binding posts, 2 eccentric wheels, 21 second grooves, 22 anti-disk strippings, 23 anti-drop blocks, 24 eccentric rods, 25 arc blocks,
26 second springs, 3 positioning seats, 31 sliding bars, 32 positioning strips, 33 square openings, 34 the 3rd springs, 35 chutes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
In description of the present utility model, it is to be understood that term " longitudinal direction ", " transverse direction ", " on ", " under ", " preceding ",
The orientation or position relationship of the instruction such as " rear ", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " be based on
Orientation shown in the drawings or position relationship, it is for only for ease of description the utility model, rather than instruction or the dress for implying meaning
Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the utility model
Limitation.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of micromachine of built-in vibration, including shake
Dynamic shell 1, the upper end of vibration shell 1 are fixedly connected with protection cap 11, and vibrating shell 1 and protection cap 11 has pvc material to be made,
And surface smear has fire resistant coating, the effect of an insulation high-temperature-resistant is played, the inside of vibration shell 1 is provided with the first groove 12, and first
The inner side of groove 12 is fixedly connected with the first spring 13, and the other end of the first spring 13 is fixedly connected with support bar 14, support bar
14 surface is slidably socketed the inner side of the first groove 12, and the other end of support bar 14 is fixedly connected with motor body 15, motor sheet
The model PK370PH-4743 micromachines of body 15, the lower end of motor body 15 is provided with binding post 18, in the lower end for vibrating shell 1
Portion is provided with wiring hole 17, and inserted with binding post 18, binding post 18 is connected company by wire with power-on switch for the inside of wiring hole 17
Connect, be easy to the wiring of binding post 18 to work, the port position axis connection of motor body 15 has axle sleeve 16, and the surface of axle sleeve 16 is fixed
Eccentric wheel 2 is connected with, the inside of eccentric wheel 2 is provided with the second groove 21, and the inside of the second groove 21 is provided with eccentric rod 24, eccentric rod
24 lower end is fixedly connected with anti-disk stripping 22, and the surface of anti-disk stripping 22 is slidably socketed the inner side of the second groove 21, the second groove 21
Inner side be fixedly connected with anti-drop block 23, the surface of eccentric rod 24, the surface activity set of eccentric rod 24 are close in the inner side of anti-drop block 23
Second spring 26 is connected to, the upper end of second spring 26 is fixedly connected with the surface of anti-drop block 23, and the lower end of second spring 26 is fixed
The surface of anti-disk stripping 22 is connected, the other end of eccentric rod 24 is fixedly connected with arc block 25, and arc block 25 is by stainless steel material system
Into preventing that the surface of eccentric wheel 2 is close in the inner side of arc block 25, vibrates the lower end of shell 1 for a long time using there is the situation of corrosion
Sliding bar 31 is fixedly connected with, the surface of sliding bar 31 is provided with positioning seat 3, and the inner upper end of positioning seat 3 is provided with square opening 33, side
The inner side in shape hole 33 is slidably connected the surface of sliding bar 31, and the lower end of square opening 33 is communicated with chute 35, the interior sideslip of chute 35
Dynamic to be connected with positioning strip 32, the upper surface centre position of positioning strip 32 is fixedly connected with the lower end of sliding bar 31, and the two of positioning strip 32
Side has been fixedly connected with the 3rd spring 34, and the other end of the 3rd spring 34 is fixedly connected with the inner side of chute 35.
The utility model is in the specific implementation：When motor body 15 after being powered up, motor body 15 passes through motor shaft
Band movable eccentric wheel 2 rotates, and eccentric wheel 2 produces larger centrifugal force in high-speed rotation, centrifugal force can cause arc block 25 with partially
The surface separation of heart wheel 2, arc block 25 drive eccentric rod 24 gradually to move laterally, and anti-drop block 23 can coordinate anti-disk stripping 22 to rise
To an anticreep effect, then coordinate the reset effect of second spring 26 so that when powering off static, arc block 25 can reset,
Eccentric wheel 2, which rotates, causes motor body 15 to be gradually in unbalance state, because inertia factor starts to produce vibration, passes through support
Bar 14 the first groove 12 interior Slideslip, coordinate the first spring 13 buffering effect, play one reduce hit sound effect
Fruit, while the resonance effect with vibration shell 1 is not interfered with, and shell 1 is vibrated in resonance, vibration shell 1 is by sliding bar 31 in side
The interior Slideslip in shape hole 33 so that positioning strip 32 can slide in chute 35, and the 3rd spring 34 plays one to positioning strip 32
Reset effect, positioning strip 32 can ensure the stability of vibration.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of micromachine of built-in vibration, including vibration shell (1), it is characterised in that：The upper end of the vibration shell (1) is fixed
Protection cap (11) is connected with, the inside of the vibration shell (1) is provided with the first groove (12), and the inner side of first groove (12) is consolidated
Surely the first spring (13) is connected with, the other end of first spring (13) is fixedly connected with support bar (14), the support bar
(14) surface is slidably socketed the inner side of the first groove (12), and the other end of the support bar (14) is fixedly connected with motor body
(15), the port position axis connection of the motor body (15) has axle sleeve (16), and the surface of the axle sleeve (16) is fixedly connected with
Eccentric wheel (2), the inside of the eccentric wheel (2) are provided with the second groove (21), and the inside of second groove (21) is provided with bias
Bar (24), the lower end of the eccentric rod (24) are fixedly connected with anti-disk stripping (22), and the surface of the anti-disk stripping (22) is slidably socketed
The inner side of second groove (21), anti-drop block (23) is fixedly connected with the inside of second groove (21), the anti-drop block (23)
The surface of eccentric rod (24) is close in inner side, and the surface activity of the eccentric rod (24) is socketed with second spring (26), and described second
The upper end of spring (26) is fixedly connected with the surface of anti-drop block (23), and the lower end of the second spring (26) is fixedly connected with anti-disk stripping
(22) surface, the other end of the eccentric rod (24) are fixedly connected with arc block (25), and the inner side of the arc block (25) is tight
The surface of eccentric wheel (2) is pasted, the lower end of the vibration shell (1) is fixedly connected with sliding bar (31), the table of the sliding bar (31)
Face is provided with positioning seat (3), and the inner upper end of the positioning seat (3) is provided with square opening (33), the interior sideslip of the square opening (33)
The surface of dynamic connection sliding bar (31), the lower end of the square opening (33) is communicated with chute (35), the inner side of the chute (35)
Positioning strip (32) is slidably connected, the upper surface centre position of the positioning strip (32) is fixedly connected with the lower end of sliding bar (31),
The both sides of the positioning strip (32) have been fixedly connected with the 3rd spring (34), and the other end of the 3rd spring (34) is fixedly connected
The inner side of chute (35).
A kind of 2. micromachine of built-in vibration according to claim 1, it is characterised in that：The vibration shell (1) and guarantor
Protecting cover (11) has pvc material system.
A kind of 3. micromachine of built-in vibration according to claim 1, it is characterised in that：The motor body (15)
Lower end is provided with binding post (18), and wiring hole (17), the inside insertion of wiring hole (17) are provided with inside the lower end of the vibration shell (1)
There is binding post (18), binding post (18) is connected in series by wire and power-on switch.
A kind of 4. micromachine of built-in vibration according to claim 1, it is characterised in that：The arc block (25) is not by
Rust Steel material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720796431.2U CN206908495U (en) | 2017-07-04 | 2017-07-04 | A kind of micromachine of built-in vibration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720796431.2U CN206908495U (en) | 2017-07-04 | 2017-07-04 | A kind of micromachine of built-in vibration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206908495U true CN206908495U (en) | 2018-01-19 |
Family
ID=61292777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720796431.2U Expired - Fee Related CN206908495U (en) | 2017-07-04 | 2017-07-04 | A kind of micromachine of built-in vibration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206908495U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109768662A (en) * | 2019-03-26 | 2019-05-17 | 滁州市润德电子科技有限公司 | A kind of shockproof shell of direct current permanent magnetic brushless motor |
| CN113629968A (en) * | 2020-05-09 | 2021-11-09 | 北京小米移动软件有限公司 | Linear motor and electronic apparatus |
-
2017
- 2017-07-04 CN CN201720796431.2U patent/CN206908495U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109768662A (en) * | 2019-03-26 | 2019-05-17 | 滁州市润德电子科技有限公司 | A kind of shockproof shell of direct current permanent magnetic brushless motor |
| CN113629968A (en) * | 2020-05-09 | 2021-11-09 | 北京小米移动软件有限公司 | Linear motor and electronic apparatus |
| CN113629968B (en) * | 2020-05-09 | 2022-05-06 | 北京小米移动软件有限公司 | Linear motor and electronic apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206908495U (en) | A kind of micromachine of built-in vibration | |
| CN109434002A (en) | A kind of steel ball production cold-heading equipment with shock-absorbing function | |
| CN210355949U (en) | Tennis serving trolley | |
| CN109028539A (en) | A kind of air filter in pneumatic triple piece | |
| CN202328957U (en) | Gas-liquid separator, evaporator and centrifuge | |
| CN206275994U (en) | Badminton racket protective device | |
| CN207127208U (en) | A kind of casting model powder film removing device | |
| CN107585311A (en) | A kind of independent-suspension damping device of unmanned plane jet pipe | |
| CN210461162U (en) | Fan for entertainment wind tunnel | |
| CN209448570U (en) | A kind of permanent magnet synchronous motor installation hanger bracket | |
| CN202699042U (en) | Floor brush with back rollers | |
| CN208411981U (en) | Human-computer interaction body-sensing vehicle with the function that blows bubbles | |
| CN203436819U (en) | Partner training robot | |
| CN203370279U (en) | Power-driven top toy | |
| CN203259541U (en) | Wind vane with built-in counter weight | |
| CN207021882U (en) | A kind of vibrating motor of game paddle | |
| CN205425964U (en) | Swing arm formula spring helping hand is catapult with higher speed | |
| CN109570467A (en) | A kind of automatic centrifugal casting machine with damping dedusting function | |
| CN207098555U (en) | A kind of damper of tup changeable angle | |
| CN212440029U (en) | Novel stacked gyroscope | |
| CN206595827U (en) | A kind of bascule of gravity gyrostat structure | |
| CN208015931U (en) | A kind of outdoor sound equipment that rainproof effect is good | |
| CN208340099U (en) | A kind of innervation shooting device | |
| CN210675545U (en) | Damping mechanism of horizontal vibration centrifugal machine | |
| CN108245899A (en) | A kind of environment-friendly type musical toy easy to remove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180119 Termination date: 20180704 |