CN204956107U - Take spacing protect function's drive P shelves actuating motor - Google Patents
Take spacing protect function's drive P shelves actuating motor Download PDFInfo
- Publication number
- CN204956107U CN204956107U CN201520755194.6U CN201520755194U CN204956107U CN 204956107 U CN204956107 U CN 204956107U CN 201520755194 U CN201520755194 U CN 201520755194U CN 204956107 U CN204956107 U CN 204956107U
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- motor
- contact
- slide block
- shelves
- output shaft
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Abstract
The utility model discloses a take spacing protect function's drive P shelves actuating motor, include motor, box, motor shaft, touch the stick seat, touch stick, contact piece, slider, round pin, rocking arm and output shaft, the motor is connected with the box, touch stick seat fixed mounting on the box, touch stick fixed a setting on the box touch to install in the stick seat and touch the stick, the motor shaft of motor goes out the part and is equipped with the slider, and slider one side is inlayed and is had the contact piece, be fixed with the round pin on the slider, the round pin is connected with the rocking arm, the output shaft is connected to the rocking arm, and the P shelves mechanism that is equipped with in output shaft and the reducing gear box is connected. This take spacing protect function's drive P shelves actuating motor: can realize taking in the P shelves reducing gear box pinpointing of P shelves locked state and unblock state, when control was lost efficacy, have the inside spare part of boundary belt P shelves reducing gear box and do not receive the damage.
Description
Technical field
The utility model relates to a kind of actuating motor, is specially a kind of driving P shelves actuating motor with position limitation protection function.
Background technology
It is power that electronlmobil (BEV) refers to vehicle power, drives wheels travel with motor, meets the vehicle of arteries of communication, legislative control on safety requirements.Due to less relative to orthodox car to environmental concerns, its prospect is extensively had an optimistic view of, but current techniques is still immature.
With the electronlmobil of P shelves drop-gear box, prior art out of reach realizes the electronic locked of P shelves and unlocks; Secondly, when controlling to lose efficacy, not there is the effect that protection drop-gear box inner components is not damaged.
Utility model content
The purpose of this utility model is to provide a kind of driving P shelves actuating motor with position limitation protection function, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of driving P shelves actuating motor with position limitation protection function, comprises motor, casing, motor shaft, touches excellent seat, touches rod, contact disk, slide block, pin, rocking arm and output shaft; Described motor is connected with casing; Described tactile excellent seat is fixedly mounted on casing; Described tactile excellent seat is fixedly installed on casing, is provided with and touches rod in described tactile excellent seat; The motor shaft sponson of described motor is equipped with slide block, and slide block side is inlaid with contact disk; Described slide block is fixed with pin, and pin is connected with rocking arm; Described rocking arm connects output shaft, and output shaft is connected with the P gear mechanism be provided with in drop-gear box.
Further, described slide block is provided with the first boss and the second boss; Described tactile rod is provided with the first contact; Second contact and the 3rd contact; Described second contact contacts all the time with contact disk.
Further, the first contact in described tactile rod contacts respectively with the first boss that contact disk and slide block expose; The 3rd contact in described tactile rod can contact respectively with the second boss that contact disk and slide block expose.
Compared with prior art, the beneficial effects of the utility model are: the driving P shelves actuating motor of this band position limitation protection function:
The accurate location of being with P shelves locking state and released state in P shelves drop-gear box can be realized;
Slide block rotates counterclockwise, and first contact of touching in rod moves to the first projection section that slide block exposes, and touches the first contact in rod and the formation open circuit of the second contact, motor stalls; Slide block rotates clockwise, and the 3rd contact of touching in rod moves to the second projection section that slide block exposes, and touches the 3rd contact in rod and the formation open circuit of the second contact, motor stalls; This two states, motor can not quit work immediately, makes slide block exceed design attitude.Two end faces of casing can stop slide block movement, and slide block stops at theoretical position, and the rotational angle of output shaft can be limited in the θ angle designed in advance.
When controlling to lose efficacy, there is boundary belt P shelves drop-gear box inner components and be not damaged.
When control was lost efficacy, motor is in the middle of work, and especially to a direction work, the moment of torsion probably due to output shaft output is excessive, is destroyed by the P gear mechanism in drop-gear box, even destroys the gear in drop-gear box or other parts.Two end faces of casing stop slide block movement, the power transmission of the motor shaft sponson in motor and slide block is destroyed, output shaft is not destroyed P gear mechanism, and then protection drop-gear box.
Accompanying drawing explanation
Structural representation when Fig. 1-2 is the utility model locking state.
Structural representation when Fig. 3-4 is the utility model released state.
Fig. 5 is integral structure schematic diagram of the present utility model.
Fig. 6 is the θ corner structure schematic diagram that slide block of the present utility model stops theoretical position and designs in advance.
In figure: motor 1; Casing 2; Motor shaft 3; Touch excellent seat 4; Touch rod 5; Contact disk 6; Slide block 7; Pin 8; Rocking arm 9; Output shaft 10; P mark structure 11; Drop-gear box 12; First contact 5-1; Second contact 5-2; 3rd contact 5-3; First boss 7-1; Second boss 7-2.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-6, the utility model provides a kind of technical scheme: a kind of driving P shelves actuating motor with position limitation protection function, comprises motor 1, casing 2, motor shaft 3, touches excellent seat 4, touches rod 5, contact disk 6, slide block 7, pin 8, rocking arm 9 and output shaft 10; Described motor 1 is connected with casing 2; Described tactile excellent seat 4 is fixedly mounted on casing 2; Described tactile excellent seat 4 is fixedly installed on casing 2, is provided with and touches rod 5 in described tactile excellent seat 4; Motor shaft 3 sponson of described motor 1 is equipped with slide block 7, and slide block 7 side is inlaid with contact disk 6; Described slide block 7 is fixed with pin 8, and pin 8 is connected with rocking arm 9; Described rocking arm 9 connects output shaft 10, and output shaft 10 is connected with the P gear mechanism 11 be provided with in drop-gear box 12; Described slide block 7 is provided with the first boss 7-1 and the second boss 7-2; The first contact 5-1 is provided with, the second contact 5-2 and the 3rd contact 5-3 on described tactile excellent 5; Described second contact 5-2 contacts all the time with contact disk 6; The first boss 7-1 that the first contact 5-1 in described tactile excellent 5 and contact disk 6 and slide block 7 expose contacts respectively; The 3rd contact 5-3 in described tactile excellent 5 can contact respectively with the second boss 7-2 that contact disk 6 and slide block 7 expose.
Action principle of the present utility model is:
See Fig. 1-2: the first contact 5-1 in described tactile excellent 5 and the second contact 5-2 connects, motor 1 rotates counterclockwise, motor shaft 3 sponson in motor 1 makes slide block 7 upward movement, pin 8 fixing on slide block 7 drives rocking arm 9 to rotate counterclockwise, rocking arm 9 drives output shaft 10 counterclockwise movement, P gear mechanism 11 is driven to perform locked action, P gear mechanism 11 pins drop-gear box 12, the the first contact 5-1 touched in rod 5 moves to the first boss 7-1 part that slide block 7 exposes, touch the first contact 5-1 in rod 5, second contact 5-2 forms open circuit, motor 1 stops operating, motor shaft 3, slide block 7, rocking arm 9, output shaft 10 stop motion, P gear mechanism 11 is completely locked by drop-gear box 12.
See Fig. 3-4: the 3rd contact 5-3 in described tactile excellent 5 and the second contact 5-2 connects, motor 1 rotates clockwise, motor shaft 3 sponson in motor 1 makes slide block 7 move downward, pin 8 fixing on slide block 7 drives rocking arm 9 to rotate clockwise, rocking arm 9 drives output shaft 10 clockwise movement, output shaft 10 drives P gear mechanism 11 to perform unlocking motion, P gear mechanism 11 unties drop-gear box 12, the 3rd contact 5-3 touched in rod 5 moves to the second boss 7-2 part that slide block 7 exposes, touch the 3rd contact 5-3 in rod 5 and the second contact 5-2 formation open circuit, motor 1 stops operating, motor shaft 3, slide block 7, rocking arm 9, output shaft 10 stop motion, drop-gear box 12 unlocks by P gear mechanism 11 completely.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and improvement design thereof and replace or change, all should be encompassed in protection domain of the present utility model.
Claims (3)
1. the driving P shelves actuating motor with position limitation protection function, comprises motor, casing, touches excellent seat, touches rod, contact disk, slide block, pin, rocking arm and output shaft; It is characterized in that: described motor is connected with casing; Described tactile excellent seat is fixedly mounted on casing; Described tactile excellent seat is fixedly installed on casing, is provided with and touches rod in described tactile excellent seat; The motor shaft sponson of described motor is equipped with slide block, and slide block side is inlaid with contact disk; Described slide block is fixed with pin, and pin is connected with rocking arm; Described rocking arm connects output shaft, and output shaft is connected with the P gear mechanism be provided with in drop-gear box.
2. a kind of driving P shelves actuating motor with position limitation protection function according to claim 1, is characterized in that: described slide block is provided with the first boss and the second boss; Described tactile rod is provided with the first contact, the second contact and the 3rd contact; Described second contact contacts all the time with contact disk.
3. a kind of driving P shelves actuating motor with position limitation protection function according to claim 2, is characterized in that: the first boss that the first contact in described tactile rod and contact disk and slide block expose contacts respectively; The 3rd contact in described tactile rod can contact respectively with the second boss that contact disk and slide block expose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520755194.6U CN204956107U (en) | 2015-09-28 | 2015-09-28 | Take spacing protect function's drive P shelves actuating motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520755194.6U CN204956107U (en) | 2015-09-28 | 2015-09-28 | Take spacing protect function's drive P shelves actuating motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204956107U true CN204956107U (en) | 2016-01-13 |
Family
ID=55051193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520755194.6U Active CN204956107U (en) | 2015-09-28 | 2015-09-28 | Take spacing protect function's drive P shelves actuating motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204956107U (en) |
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2015
- 2015-09-28 CN CN201520755194.6U patent/CN204956107U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 321300 no.287, Lingshi Road, Chengxi New District, Yongkang City, Jinhua City, Zhejiang Province Patentee after: Zhejiang Unitech Electric Co.,Ltd. Address before: 321300 no.287, Lingshi Road, Chengxi New District, Yongkang City, Jinhua City, Zhejiang Province Patentee before: ZHEJIANG UNITE MOTOR Co.,Ltd. |