CN207542943U - A kind of micromachine with self-locking mechanism - Google Patents
A kind of micromachine with self-locking mechanism Download PDFInfo
- Publication number
- CN207542943U CN207542943U CN201721655035.4U CN201721655035U CN207542943U CN 207542943 U CN207542943 U CN 207542943U CN 201721655035 U CN201721655035 U CN 201721655035U CN 207542943 U CN207542943 U CN 207542943U
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- CN
- China
- Prior art keywords
- gear
- micromachine
- conductor
- box
- subassembly wrapper
- 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.)
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Abstract
The utility model discloses a kind of micromachines with self-locking mechanism,Including gear-box,Transmission shaft,Motor housing,Around series cylinder and rubber spring,The gear-box side is equipped with rotation axis,The rotation axis is connect with the driven gear inside gear-box,Driving gear is connected with below the driven gear,The side of the driving gear and transmission shaft connects,The winding drum sleeve is on transmission shaft,The motor housing top is equipped with subassembly wrapper,The subassembly wrapper inner bottom is equipped with the first conductor,And subassembly wrapper inner tip is equipped with the second conductor,Connecting rod is installed at the top of the subassembly wrapper,And connecting rod side is fixed with limited block,The top of the connecting rod is equipped with button,The rubber spring interior side is equipped with electromagnet,The electromagnet side is equipped with gag lever post,The side of the gag lever post is equipped with iron block,It is connected between the iron block and electromagnet by spring.The utility model has the advantages of active heat removal, autonomous control self-locking.
Description
Technical field
The utility model is related to micromachine equipment technical field, specially a kind of micromachine with self-locking mechanism.
Background technology
The appearance of motor makes handwork enter mechanical work, greatly improves working efficiency, general micro electric
Machine works when being powered, and when power-off stops, it is impossible to freely controlling, it is impossible to and it is activated individually or stops micromachine, it is inconvenient to use,
And micromachine opens up heat emission hole on surface and radiates, this natural cooling effect unobvious, in micromachine load work
It easily generates heat when making damage.
Utility model content
The purpose of this utility model is to provide a kind of micromachines with self-locking mechanism, have active heat removal, independently
The advantages of controlling self-locking, micromachine cannot individually be controlled by solving, the unconspicuous problem of heat dissipation effect.
To achieve the above object, the utility model provides following technical solution：A kind of micromachine with self-locking mechanism,
Including gear-box, transmission shaft, motor housing, around series cylinder and rubber spring, one upper lateral part of gear-box is equipped with rotation axis, institute
It states rotation axis to be fixedly connected with the driven gear inside gear-box through gear-box surface, engagement connection below the driven gear
There is driving gear, the driving gear is fixedly connected with the side of transmission shaft, and the gear-box opposite side is welded with motor housing, institute
It states and partition board is installed inside motor housing, the transmission shaft runs through gear-box, motor housing and partition board, and transmission shaft opposite side is equipped with
Fan, the winding drum sleeve is on transmission shaft, and winding cylinder surface is wound with copper coil, the motor housing top installation
There is subassembly wrapper, the subassembly wrapper side is equipped with power interface, and the subassembly wrapper inner bottom is equipped with the first conductor, and element
Box inner tip is equipped with the second conductor, and connecting rod is equipped with, and connecting rod side is fixed with limited block at the top of the subassembly wrapper,
The top of the connecting rod is equipped with button, and the rubber spring is mounted on around button at the top of subassembly wrapper, the rubber spring
Interior side is equipped with electromagnet, and the upper and lower ends of the electromagnet side are equipped with gag lever post, the side peace of the gag lever post
Equipped with iron block, connected between the iron block and electromagnet by spring.
Preferably, the partition board is mounted at 2/3rds of motor housing, and hole is offered on partition board.
Preferably, first conductor is corresponding with the second conductor shape and position.
Preferably, the hole being adapted with connecting rod is offered at the top of the subassembly wrapper.
Preferably, the switch being connect with electromagnet is installed on the outside of the rubber spring.
Preferably, the iron block is corresponding with limited block position.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model has achieved the effect that actively to radiate to micromachine, the utility model is set by setting fan
Fan is equipped with, fan is mounted on inside motor housing, and after micromachine startup, the element inside micromachine is started to work, and is passed
Moving axis drives fan rotation, and fan is inwardly dried, and extraneous air is blown into micromachine, is blown from motor housing surface
Go out, extraneous air themperature reduces the temperature inside micromachine, keep miniature less than the temperature inside micromachine after mixing
Motor is in normal operating temperature.
2nd, the utility model has reached what control micromachine started and stopped by setting the first conductor and the second conductor
Effect, the utility model are provided with the first conductor and the second conductor, and the first conductor and the second conductor are mounted in subassembly wrapper, and first
Conductor is located at the lower section of the second conductor, and when the first conductor and the contact of the second conductor, current loop is formed inside micromachine, micro-
Type electric motor starting, when the first conductor and the second conductor separate, current loop disconnects, and micromachine stops.
3rd, the utility model has reached the effect of artificial control micromachine operating time by setting iron block and limited block
Fruit, the utility model are provided with iron block and limited block, and limited block is mounted in connecting rod, and iron block is connected by spring and electromagnet
It connects, during by lower button, the first conductor and the contact of the second conductor, micromachine start, and iron block and the limited block back side are opposite, keep pressing
Button is in the state pressed, and when needing to stop micromachine, by lower switch, electromagnet, which is powered, adsorbs iron block, iron block and limited block
It is staggered, button is restored to original position, the first conductor and second free of conductors, and micromachine is stopped.
Description of the drawings
Fig. 1 is the front cross-sectional structure diagram of the utility model；
Fig. 2 is the driving gear of the utility model and driven gear attachment structure schematic diagram；
Fig. 3 is enlarged structure schematic diagram at the A of the utility model；
Fig. 4 is enlarged structure schematic diagram at the B of the utility model.
In figure：1- gear-boxes；2- driving gears；3- rotations are taken out；4- driven gears；5- transmission shafts；6- motor housings；7- every
Plate；8- fans；9- is around series cylinder；10- copper coils；The first conductors of 11-；12- subassembly wrappers；The second conductors of 13-；14- connecting rods；
15- rubber springs；16- buttons；17- power interfaces；18- iron blocks；19- limited blocks；20- gag lever posts；21- springs；22- electromagnetism
Iron；23- is switched.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
It please refers to Fig.1 to 4, a kind of embodiment provided by the utility model：A kind of micromachine with self-locking mechanism, packet
Include gear-box 1, transmission shaft 5, motor housing 6, around series cylinder 9 and rubber spring 15,1 one upper lateral part of gear-box is equipped with rotation axis 3,
Rotation axis 3 is fixedly connected through 1 surface of gear-box with the driven gear 4 inside gear-box 1,4 lower section engagement connection of driven gear
There is driving gear 2, driving gear 2 is fixedly connected with the side of transmission shaft 5, and 1 opposite side of gear-box is welded with motor housing 6, motor
Partition board 7 is installed, partition board 7 is mounted at 2/3rds of motor housing 6, hole is offered on partition board 7, transmission shaft 5 runs through inside case 6
Gear-box 1, motor housing 6 and partition board 7, and 5 opposite side of transmission shaft is equipped with fan 8, the utility model is provided with fan 8, fan 8
Inside motor housing 6, after micromachine startup, the element inside micromachine is started to work, and transmission shaft 5 drives fan
8 rotations, fan 8 are inwardly dried, and extraneous air is blown into micromachine, are blown out from 6 surface of motor housing, extraneous sky
Temperature degree reduces the temperature inside micromachine, micromachine is kept to be in just less than the temperature inside micromachine after mixing
Normal operating temperature is sleeved on around series cylinder 9 on transmission shaft 5, and has copper coil 10 around 9 surface wrap of series cylinder, and motor housing 6 pushes up
End is equipped with subassembly wrapper 12, and 12 side of subassembly wrapper is equipped with power interface 17, and 12 inner bottom of subassembly wrapper is equipped with the first conductor
11, and 12 inner tip of subassembly wrapper is equipped with the second conductor 13, the first conductor 11 is corresponding with 13 shape of the second conductor and position,
The utility model is provided with the first conductor 11 and the second conductor 13, and the first conductor 11 and the second conductor 14 are mounted on subassembly wrapper 12
Interior, the first conductor 11 is located at the lower section of the second conductor 13, when the first conductor 11 and the contact of the second conductor 13, inside micromachine
Current loop is formed, micromachine starts, and when the first conductor 11 and the second conductor 13 separate, current loop disconnects, micro electric
Machine stops, and 12 top of subassembly wrapper is equipped with connecting rod 14, and 12 top of subassembly wrapper offers the hole being adapted with connecting rod 14, and even
14 side of extension bar is fixed with limited block 19, and the top of connecting rod 14 is equipped with button 16, and rubber spring 15 is installed around button 16
At 12 top of subassembly wrapper, 15 outside of rubber spring is equipped with the switch 23 being connect with electromagnet 22,15 interior side of rubber spring
Electromagnet 22 is installed, the upper and lower ends of 22 side of electromagnet are equipped with gag lever post 20, and the side of gag lever post 20 is equipped with iron block
18, iron block 18 is corresponding with 19 position of limited block, and the utility model is provided with iron block 18 and limited block 19, and limited block 19 is mounted on
In connecting rod 14, iron block 18 is connect with electromagnet 22, and during by lower button 16, the first conductor 11 and the second conductor 13 contact, miniature
Electric motor starting, iron block 18 is opposite with 19 back side of limited block, and hold button 16 is in the state pressed, and needs to stop micromachine
When, by lower switch 23, electromagnet 22, which is powered, adsorbs iron block 18, and iron block 18 is staggered with limited block 19, and button 16 is restored to original position, the
One conductor 11 and the second conductor 13 detach, and micromachine is stopped, and pass through 21 elasticity of spring between iron block 18 and electromagnet 22
Connection.
Operation principle：In utility model works, power interface 17 connects external power supply, by lower button 16, the first conductor
11 and second conductor 13 contact, micromachine start, fan 8 inwardly dry, iron block 18 is opposite with 19 back side of limited block, keeps pressing
Button 16 is in the state pressed, and when needing to stop micromachine, by lower switch 23, electromagnet 22, which is powered, adsorbs iron block 18, iron block
18 are staggered with limited block 19, and button 16 is restored to original position, and the first conductor 11 and the second conductor 13 detach, compared to traditional product more
It is good.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (6)
1. a kind of micromachine with self-locking mechanism, including gear-box (1), transmission shaft (5), motor housing (6), around series cylinder
(9) and rubber spring (15), it is characterised in that：(1) one upper lateral part of gear-box is equipped with rotation axis (3), the rotation axis
(3) driven gear (4) internal with gear-box (1) through gear-box (1) surface is fixedly connected, below the driven gear (4)
Engagement is connected with driving gear (2), and the driving gear (2) is fixedly connected with the side of transmission shaft (5), the gear-box (1)
Opposite side is welded with motor housing (6), is equipped with partition board (7) inside the motor housing (6), the transmission shaft (5) is through gear-box
(1), motor housing (6) and partition board (7), and transmission shaft (5) opposite side is equipped with fan (8), it is described to be sleeved on biography around series cylinder (9)
On moving axis (5), and there is copper coil (10) around series cylinder (9) surface wrap, motor housing (6) top is equipped with subassembly wrapper
(12), subassembly wrapper (12) side is equipped with power interface (17), and subassembly wrapper (12) inner bottom is equipped with first and leads
Body (11), and subassembly wrapper (12) inner tip is equipped with the second conductor (13), and connecting rod is equipped at the top of the subassembly wrapper (12)
(14), and connecting rod (14) side is fixed with limited block (19), and the top of the connecting rod (14) is equipped with button (16), described
For rubber spring (15) around button (16) at the top of subassembly wrapper (12), rubber spring (15) interior side is equipped with electricity
Magnet (22), the upper and lower ends of electromagnet (22) side are equipped with gag lever post (20), the side peace of the gag lever post (20)
Equipped with iron block (18), pass through spring (21) elastic connection between the iron block (18) and electromagnet (22).
2. a kind of micromachine with self-locking mechanism according to claim 1, it is characterised in that：Partition board (7) peace
At 2/3rds of motor housing (6), partition board offers hole on (7).
3. a kind of micromachine with self-locking mechanism according to claim 1, it is characterised in that：First conductor
(11) it is corresponding with the second conductor (13) shape and position.
4. a kind of micromachine with self-locking mechanism according to claim 1, it is characterised in that：The subassembly wrapper (12)
Top offers the hole being adapted with connecting rod (14).
5. a kind of micromachine with self-locking mechanism according to claim 1, it is characterised in that：The rubber spring
(15) outside is equipped with the switch (23) being connect with electromagnet (22).
6. a kind of micromachine with self-locking mechanism according to claim 1, it is characterised in that：The iron block (18) with
Limited block (19) position is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721655035.4U CN207542943U (en) | 2017-11-30 | 2017-11-30 | A kind of micromachine with self-locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721655035.4U CN207542943U (en) | 2017-11-30 | 2017-11-30 | A kind of micromachine with self-locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207542943U true CN207542943U (en) | 2018-06-26 |
Family
ID=62616672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721655035.4U Expired - Fee Related CN207542943U (en) | 2017-11-30 | 2017-11-30 | A kind of micromachine with self-locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207542943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114362438A (en) * | 2021-12-17 | 2022-04-15 | 应元中 | Self-locking servo motor in power failure |
-
2017
- 2017-11-30 CN CN201721655035.4U patent/CN207542943U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114362438A (en) * | 2021-12-17 | 2022-04-15 | 应元中 | Self-locking servo motor in power failure |
| CN114362438B (en) * | 2021-12-17 | 2024-01-02 | 润世达工程有限公司 | Power-off self-locking type servo motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180626 Termination date: 20181130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |