CN111963679A - Semi-automatic power-off parking mechanism - Google Patents
Semi-automatic power-off parking mechanism Download PDFInfo
- Publication number
- CN111963679A CN111963679A CN202010925676.7A CN202010925676A CN111963679A CN 111963679 A CN111963679 A CN 111963679A CN 202010925676 A CN202010925676 A CN 202010925676A CN 111963679 A CN111963679 A CN 111963679A
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- China
- Prior art keywords
- main body
- parking
- installation stable
- body installation
- supporting seat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/34—Locking or disabling mechanisms
- F16H63/3416—Parking lock mechanisms or brakes in the transmission
- F16H63/3458—Parking lock mechanisms or brakes in the transmission with electric actuating means, e.g. shift by wire
Abstract
The invention relates to the technical field of all-terrain vehicles and engineering machinery vehicles, in particular to a semi-automatic power-off parking mechanism. The technical scheme adopted by the invention is as follows: the electromagnetic ejector rod main structure comprises a main body installation stable supporting seat made of a metal material, wherein an electromagnetic control installation stable frame is arranged at the front position of the main body installation stable supporting seat, the position of the electromagnetic control installation stable frame is connected with the electromagnetic ejector rod main structure through a fastening bolt and a matching locking nut, the rear side of the main body installation stable supporting seat is provided with an integral installation clearance matching connecting groove, the main body installation stable supporting seat is provided with a connecting pin rod and a tension spring structure, and the main body installation stable supporting seat is provided with a parking catcher structure. The invention has the advantages that: the whole security that has ensured the vehicle in the use is better, and is more comfortable convenient when operating, and the whole life-span when using is also longer, can improve the stability when the vehicle uses to can reduce the maintenance frequency in the use.
Description
Technical Field
The invention relates to the technical field of all-terrain vehicles and engineering machinery vehicles, in particular to a semi-automatic power-off parking mechanism.
Background
Due to safety considerations and related regulatory requirements, more and more vehicles are designed with an automatic parking function after power-off to ensure that the vehicle remains stationary in an unmanned state. To achieve this function, a mechanism is generally used which is an electromagnetic chuck type brake, in which an internal spring presses a brake disk to generate a braking force when power is lost, and the brake disk is pulled by an electromagnetic coil to release the braking when power is supplied. If the structure needs to generate enough braking force, the internal spring pressing force needs to be designed to be large, and the defect that the whole vehicle needs to continuously provide large electric energy to the electromagnetic coil to offset the spring pressing force in the power-on state is generated. The method has the contradiction of strict requirements on power consumption or limited energy storage and is used on vehicles needing to ensure the endurance mileage.
Disclosure of Invention
The invention aims to provide a semi-automatic power-off parking mechanism which realizes the power-off automatic parking function of a whole vehicle through a delayed power-off function by not manually and mechanically parking under the condition that the whole vehicle is electrified, so that the requirement on the use of the vehicle with strict power consumption or limited energy storage and needing to ensure the endurance mileage can be met, the integral safety of the vehicle in the use process is better, the vehicle is more comfortable and convenient to operate, the integral service life in the use process is longer, the stability of the vehicle in the use process can be improved, the maintenance frequency in the use process can be reduced, and the maintenance cost in the later use process can be reduced.
The technical scheme of the invention is as follows:
the utility model provides a semi-automatic power failure parking mechanism which characterized in that: the electromagnetic lifting device comprises a main body installation stable supporting seat made of metal materials, wherein an electromagnetic control installation stable frame is arranged at the front position of the main body installation stable supporting seat, the electromagnetic control installation stable frame is structurally connected with an electromagnetic ejector rod through a fastening bolt and a matched locking nut, an integral installation avoiding matched connecting groove is arranged at the rear side of the main body installation stable supporting seat, a connecting pin rod and a tension spring structure are arranged on the main body installation stable supporting seat, a parking catcher structure is arranged on the main body installation stable supporting seat, one end of the tension spring structure is connected with the connecting pin rod, one end of the tension spring structure is connected with the main body installation stable supporting seat, the electromagnetic ejector rod main body structure can jack the parking catcher structure, and a parking wiring structure is connected at the lower end of the main body installation stable supporting seat, the parking wiring structure through two nut connection structure with the supporting seat fixed connection is together stabilized in the main part installation, the wiring end of the upper end position of parking wiring structure with parking catcher structural connection is in the same place.
Furthermore, the rear side position of the main body installation stable support seat is provided with a stable connection groove for reinforcement combination assembly.
Furthermore, a safety locknut is arranged at the connection and fastening position of the parking wiring structure. The invention has the beneficial effects that:
the invention does not use manual mechanical parking under the condition of the whole vehicle power-on, and realizes the automatic parking function of the whole vehicle power-off through the delayed power-off function at the moment of the whole vehicle power-off, thereby meeting the requirements of strict requirements on power consumption or limited energy storage for use on the vehicle needing to ensure the endurance mileage, ensuring better overall safety of the vehicle in the use process, being more comfortable and convenient during operation, having longer overall service life in the use process, improving the stability of the vehicle in the use process, reducing the maintenance frequency in the use process and reducing the maintenance cost in the later use process.
Drawings
FIG. 1 is an exploded perspective view of the present invention;
FIG. 2 is a schematic diagram of the operation of the present invention in use;
FIG. 3 is an electrical schematic of the present invention;
in the figure: 1. electromagnetism ejector pin major structure, 2, parking catcher structure, 3, the stable supporting seat of main part installation, 4, parking wiring structure, 5, connecting pin pole, 6, extension spring structure, 7, fastening bolt, 8, cooperation lock nut.
Detailed Description
As shown in figures 1 to 3, a semi-automatic power-off parking mechanism, it is not manual mechanical parking under whole car circular telegram condition, in whole car power-off instant, realize whole car power-off automatic parking function through the time delay outage function, thereby can satisfy the demand that has strict demand or the limited vehicle that needs to guarantee the continuation of the journey mileage of energy storage to the power consumption, the whole security of vehicle is better in the use has been ensured, it is more comfortable convenient when operating, the whole life-span when using is also longer, can improve the stability when the vehicle uses, thereby can reduce the maintenance frequency in the use, the maintenance cost in the later stage use has been reduced. The main body installation stable support seat comprises a main body installation stable support seat 3 made of metal materials, and is a main body installation support structure which can be connected and matched with a main body frame of a vehicle when being integrally installed. The front position of the main body installation stable supporting seat 3 is provided with an electromagnetic control installation stable frame, and the electromagnetic control installation stable frame is connected with the electromagnetic ejector rod main body structure 1 through a fastening bolt 7 and a matched locking nut 8, so that the matched operation of the connecting position is more convenient. The rear side of the main body installation stable support seat 3 is provided with an integral installation avoiding position matching connection groove, the main body installation stable support seat 3 is provided with a connection pin rod 5 and a tension spring structure 6, and the stability in use is better. The parking catcher structure 2 is arranged on the main body installation stable supporting seat 3, one end of the tension spring structure 6 is connected with the connecting pin rod 5, and one end of the tension spring structure 6 is connected with the main body installation stable supporting seat 3. Electromagnetism ejector pin major structure 1 can with parking catcher structure 2 jack-up, the lower extreme position of main part installation stable support seat 3 is connected with parking wiring structure 4, parking wiring structure 4 through two nut connection structures with main part installation stable support seat 3 fixed connection is in the same place, the wiring end of the upper end position of parking wiring structure 4 with parking catcher structure 2 links together. And at the moment of turning off the power of the whole vehicle, the ejector rod is controlled by the circuit 1 to be upwards pushed open 2. 2 upwards the tension 4 creates a parking action. And after the push rod reaches the stroke, 6, pulling 5 into the limit groove of 2 to maintain the parking tension. 1 the design power-on time is 2 seconds (adjustable), and after ensuring that 2 is limited, the self-locking is released, the ejector rod retracts, and the whole vehicle is powered off.
Preferably, the rear side position of the main body installation stable support seat 3 is provided with a stable connection groove for reinforcement combination assembly, so that the safety and firmness of the whole matched connection are guaranteed to be more reliable.
Preferably, the parking connection structure 4 is provided with a safety locknut at the connection fastening position, so that the connection position is better in fitting firmness, the overall safety in use is more reliable, and the durability in use can be further improved.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications or substitutions can be made without departing from the principle of the present invention, and these modifications or substitutions should also be considered as the protection scope of the present invention.
Claims (3)
1. The utility model provides a semi-automatic power failure parking mechanism which characterized in that: the electromagnetic lifting device comprises a main body installation stable support seat (3) made of a metal material, wherein an electromagnetic control installation stable frame is arranged at the front position of the main body installation stable support seat (3), the electromagnetic control installation stable frame is connected with an electromagnetic ejector rod main body structure (1) through a fastening bolt (7) and a matching locking nut (8), an integral installation avoiding position matching connecting groove is arranged at the rear side of the main body installation stable support seat (3), a connecting pin rod (5) and a tension spring structure (6) are arranged on the main body installation stable support seat (3), a parking catcher structure (2) is arranged on the main body installation stable support seat (3), one end of the tension spring structure (6) is connected with the connecting pin rod (5), one end of the tension spring structure (6) is connected with the main body installation stable support seat (3), and the electromagnetic ejector rod main body structure (1) can jack up the parking catcher structure (2), the lower extreme position of supporting seat (3) is stabilized in the main part installation is connected with parking wiring structure (4), parking wiring structure (4) through two nut connection structure with supporting seat (3) fixed connection is together stabilized in the main part installation, the wiring end of the upper end position of parking wiring structure (4) with parking catcher structure (2) link together.
2. The semi-automatic power-off parking mechanism according to claim 1, characterized in that: the rear side position of the main body installation stable support seat (3) is provided with a reinforced combination assembly stable connection groove.
3. The semi-automatic power-off parking mechanism according to claim 1, characterized in that: and a safety locknut is arranged at the connection and fastening position of the parking wiring structure (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010925676.7A CN111963679B (en) | 2020-09-04 | 2020-09-04 | Semi-automatic power-off parking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010925676.7A CN111963679B (en) | 2020-09-04 | 2020-09-04 | Semi-automatic power-off parking mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111963679A true CN111963679A (en) | 2020-11-20 |
| CN111963679B CN111963679B (en) | 2021-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010925676.7A Active CN111963679B (en) | 2020-09-04 | 2020-09-04 | Semi-automatic power-off parking mechanism |
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| Country | Link |
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| CN (1) | CN111963679B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3692791B2 (en) * | 1998-08-31 | 2005-09-07 | 三菱自動車工業株式会社 | Automatic transmission parking device |
| CN202368552U (en) * | 2011-12-07 | 2012-08-08 | 杭叉集团股份有限公司 | Parking braking device for forklift |
| CN102774365A (en) * | 2012-05-25 | 2012-11-14 | 浙江万安科技股份有限公司 | Intelligent handbrake device and control method |
| CN102878284A (en) * | 2012-09-25 | 2013-01-16 | 浙江吉利汽车研究院有限公司杭州分公司 | Power-driven parking mechanism for automatic transmission |
| CN104528574A (en) * | 2014-12-17 | 2015-04-22 | 杭州沪宁电梯配件有限公司 | Power-losing trigger device |
| KR20160037537A (en) * | 2014-09-29 | 2016-04-06 | 현대모비스 주식회사 | Electronic Parking Brake |
| CN208750337U (en) * | 2018-08-01 | 2019-04-16 | 贵州工业职业技术学院 | A kind of wideband digital detection reception machine support |
| CN209142116U (en) * | 2018-08-13 | 2019-07-23 | 浙江零跑科技有限公司 | A kind of EPB brake gear equipped with power loss parking defencive function |
-
2020
- 2020-09-04 CN CN202010925676.7A patent/CN111963679B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3692791B2 (en) * | 1998-08-31 | 2005-09-07 | 三菱自動車工業株式会社 | Automatic transmission parking device |
| CN202368552U (en) * | 2011-12-07 | 2012-08-08 | 杭叉集团股份有限公司 | Parking braking device for forklift |
| CN102774365A (en) * | 2012-05-25 | 2012-11-14 | 浙江万安科技股份有限公司 | Intelligent handbrake device and control method |
| CN102878284A (en) * | 2012-09-25 | 2013-01-16 | 浙江吉利汽车研究院有限公司杭州分公司 | Power-driven parking mechanism for automatic transmission |
| KR20160037537A (en) * | 2014-09-29 | 2016-04-06 | 현대모비스 주식회사 | Electronic Parking Brake |
| CN104528574A (en) * | 2014-12-17 | 2015-04-22 | 杭州沪宁电梯配件有限公司 | Power-losing trigger device |
| CN208750337U (en) * | 2018-08-01 | 2019-04-16 | 贵州工业职业技术学院 | A kind of wideband digital detection reception machine support |
| CN209142116U (en) * | 2018-08-13 | 2019-07-23 | 浙江零跑科技有限公司 | A kind of EPB brake gear equipped with power loss parking defencive function |
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| Publication number | Publication date |
|---|---|
| CN111963679B (en) | 2021-12-31 |
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