CN104386019A - Automobile electronic steering column lock and automobile with same - Google Patents
Automobile electronic steering column lock and automobile with same Download PDFInfo
- Publication number
- CN104386019A CN104386019A CN201410675176.7A CN201410675176A CN104386019A CN 104386019 A CN104386019 A CN 104386019A CN 201410675176 A CN201410675176 A CN 201410675176A CN 104386019 A CN104386019 A CN 104386019A
- Authority
- CN
- China
- Prior art keywords
- steering column
- communication control
- locking device
- spur gear
- vehicle electronics
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
- B60R25/02—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism
- B60R25/021—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism restraining movement of the steering column or steering wheel hub, e.g. restraining means controlled by ignition switch
- B60R25/0215—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism restraining movement of the steering column or steering wheel hub, e.g. restraining means controlled by ignition switch using electric means, e.g. electric motors or solenoids
- B60R25/02156—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism restraining movement of the steering column or steering wheel hub, e.g. restraining means controlled by ignition switch using electric means, e.g. electric motors or solenoids comprising a locking member axially moved along the steering column
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
- E05B47/026—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving rectilinearly
Abstract
The invention relates to an automobile electronic steering column lock and an automobile with the same. The automobile electronic steering column lock comprises a printed circuit board (PCB) circuit communication control panel, a motor which is connected with the PCB circuit communication control panel is arranged on the PCB circuit communication control panel, a bevel wheel is disposed at an output end of the motor, the bevel wheel is meshed with a worm gear, the worm gear is meshed with a spur gear, the motor drives the spur gear through the worm gear, a locking device is disposed on the lower side of the spur gear, a half rib strip which extends into the spur gear is disposed on the upper side of the locking device, an external thread which is matched with an internal thread in the spur gear is designed in the half rib strip, a magnet is disposed on the side of the locking device, and the magnet corresponds to a Hall sensor which is disposed on the PCB circuit communication control panel. By means of the automobile electronic steering column lock and the automobile with the same, unlocking and locking actions of the automobile electronic steering column lock are electronically performed in the whole course, and manual unlocking and locking by taking out a key is not required. Steps of taking out and rotating the key in the whole course of unlocking and locking are omitted.
Description
Technical field
The present invention relates to a kind of electronic lock, a kind of vehicle electronics lock for steering column of specific design and apply its automobile.
Background technology
At present, known car steering tube column lockable mechanism is generally mechanical steering tubing string lockable mechanism (MSCL:Mechanical steering column lock), all need to insert igniting tapered end with key, rotate key and carry out locking and unblock, this is traditional mechanical steering post lock.Traditional steering column lock is generally physical construction, needs to insert and rotate key, thus drives the dead bolt in latch mechanism stretch out up and down and retract, realize locking and the unblock of steering column.Use key to be drawn out during this mechanism and carry out power operation, cumbersome.
Summary of the invention
The technical problem to be solved in the present invention is: for overcoming the problems referred to above, key is taken out and rotation process carries out unblock and this step of locking steering column in order to reduce, realize unlocking and locking steering column without key, the invention provides a kind of only need to be powered to electronic lock by the start button on pressing operations panel and communicate, the electronic type locking of steering column and the vehicle electronics lock for steering column of unblock can be realized and apply its automobile.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of vehicle electronics lock for steering column, comprise PCB circuit communication control desk, described PCB circuit communication control desk is provided with connected motor, described motor output end is provided with helical wheel, described helical wheel and gear on worm meshing, described gear on worm is also meshing with spur gear, described motor turns described spur gear by described gear on worm, the downside of described spur gear is provided with Locking Device, the half of rib stretching into described spur gear inside is provided with on the upside of described Locking Device, described half of rib is provided with the outside thread with the screw-internal thread fit of described spur gear inside, the avris of described Locking Device is also provided with magnet, described magnet is corresponding with the Hall element that described PCB circuit communication control desk is arranged.
Preferably, described Locking Device comprises the locking seat be fixedly connected with described half of rib, is provided with moveable dead bolt on the downside of described locking seat, is also provided with fixing spring between described dead bolt and described locking seat.
Preferably, described locking seat comprises upper top and two avris, and be provided with shifting chute in the middle of described dead bolt, be provided with cross bar in described shifting chute, described cross bar is arranged in the through hole on two avris of described locking seat.
Preferably, the side of described Locking Device is also provided with installation base, is provided with pre-compressed spring on the downside of described boss.
Preferably, the front end, downside of described dead bolt is provided with trapezoidal lug boss.
Preferably, described PCB circuit communication control desk is provided with by its coated upper casing, described Locking Device is arranged on upper casing in hard-wired lower casing, stretches out in the lug boss of the described dead bolt front end lockhole on the downside of described lower casing.
Preferably, the spring pin for locking also is provided with between described upper casing and described lower casing.
Preferably, described PCB circuit communication control desk is also provided with the interface portion be connected electrically.
A kind of automobile, comprises above-described vehicle electronics lock for steering column.
The invention has the beneficial effects as follows: the unblock/locking action of vehicle electronics lock for steering column of the present invention, the omnidistance electronic type that adopts is carried out, and artificially carries out unlocking and locking with key without the need to drawing out key.Unblock and locking process whole process eliminate takes out key and the step rotated, and be also provided with fixing spring between described dead bolt and described locking seat, when using the power of 200N to rotate bearing circle, this vehicle electronics lock for steering column unlocks to be needed to unlock, when use exceedes the power of the 200N of fixing spring, described dead bolt can compress in fixing spring retraction locking seat, namely unlocks, meets the relevant regulations of GB15740-2006 " alarms and security systems for automobiles ".
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the block diagram of one embodiment of the invention;
Fig. 2 is the block diagram of another embodiment of the present invention;
Fig. 3 is the block diagram of another embodiment of the present invention.
Mark in figure: 1-PCB circuit communication control desk, 2-motor, 3-gear on worm, 4-spur gear, 5-helical wheel, 6-interface portion, 7-Locking Device, the half of rib of 8-, 9-magnet, 10-dead bolt, 11-fixing spring, 12-installation base, 13-pre-compressed spring, 14-shifting chute, 15-cross bar, 16-through hole, 17-Hall element, 18-lug boss, 19-upper casing, 20-lower casing, 21-spring pin, 71-upper top, 72-avris.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
Of the present invention a kind of vehicle electronics lock for steering column (ESCL as shown in Figure 1, Electronicsteering column lock), comprise PCB circuit communication control desk 1, described PCB circuit communication control desk 1 is connected with the start button on inner panel for car, described PCB circuit communication control desk 1 adopts conventional setting, process and the control of signal can be realized, described PCB circuit communication control desk 1 is provided with connected motor 2, described motor 2 mouth is provided with helical wheel 5, described helical wheel 5 is meshing with gear on worm 3, described gear on worm 3 is also meshing with spur gear 4, described motor 2 turns described spur gear 4 by described gear on worm 3, the downside of described spur gear 4 is provided with Locking Device 7, the half of rib 8 stretching into described spur gear 4 inside is provided with on the upside of described Locking Device 7, described half of rib 8 is provided with the outside thread with the screw-internal thread fit of described spur gear 4 inside, the avris 72 of described Locking Device 7 is also provided with magnet 9, described magnet 9 is corresponding with the Hall element 17 that described PCB circuit communication control desk 1 is arranged, described magnet 9 and Hall element 17 are according to change in location, the communication information can be produced, the communication information can pass to described PCB control communication board and carry out analysis and Control.
Principle of the present invention is as follows: when vehicle electronics lock for steering column unlocks, after PCB circuit communication control desk 1 receives panel start button triggering unlocking information, start described motor 2 clickwise, described motor 2 rotates clockwise and drives described gear on worm 3 to rotate clockwise, described gear on worm 3 drives again spur gear 4 to rotate counterclockwise, half of rib 8 in described spur gear 4 drives Locking Device 7 upward movement, Locking Device 7 is retracted, now, magnet 9 on Locking Device 7 leaves Hall element 17, after Hall element 17 senses that Locking Device 7 retraction puts in place, transmission of signal is to PCB circuit communication control desk 1, motor 2 is stopped to power after PCB circuit communication control desk 1 Received signal strength, motor 2 stops operating, so far, releasing process completes.When vehicle electronics lock for steering column locking, after PCB circuit communication control desk 1 receives panel start button actuate latch information, starter motor 2 left-hand revolution, motor 2 rotates counterclockwise and drives gear on worm 3 to rotate counterclockwise, gear on worm 3 drives again spur gear 4 to rotate clockwise, half of rib 8 in spur gear 4 drives Locking Device 7 to move downward, Locking Device 7 is retracted, now, magnet 9 on Locking Device 7 leaves Hall element 17, after Hall element 17 senses that Locking Device 7 retraction puts in place, transmission of signal is to PCB circuit communication control desk 1, motor 2 is stopped to power after control module Received signal strength, motor 2 stops operating, so far, locking process completes.
In preferred embodiments, described Locking Device 7 comprises the locking seat be fixedly connected with described half of rib 8, moveable dead bolt 10 is provided with on the downside of described locking seat, fixing spring 11 is also provided with between described dead bolt 10 and described locking seat, the elastic force of described fixing spring 11 is larger, value of elastic is most preferably not less than 200N, when normally using, described fixing spring 11 can not be compressed, in order to meet the 4.1.4.3 project in GB15740-2006 " alarms and security systems for automobiles ": " anti-joyride device containing the mechanical system allowing steering handwheel freely to rotate under steering shaft lockup state, latch system should be able to bear around steering shaft under static condition, the moment of torsion of the 200Nm applied in the two directions." namely fixing spring 11 want the power bearing 200N; but use when rotating bearing circle more than the power of 200N; this vehicle electronics lock for steering column unlocks to be needed unlock; when use exceedes the power of the 200N of fixing spring 11; described dead bolt 10 can compress in fixing spring 11 retraction locking seat; namely unlock, meet the requirement of this regulation.
In preferred embodiments, described locking seat comprises upper top 71 and two avris 72, shifting chute 14 is provided with in the middle of described dead bolt 10, cross bar 15 is provided with in described shifting chute 14, described cross bar 15 is arranged in the through hole 16 on two avris 72 of described locking seat, present embodiments provide for the mode of a kind of dead bolt 10 movement in locking seat, other slidably modes can also be adopted.
In preferred embodiments, the side of described Locking Device 7 is also provided with installation base 12, pre-compressed spring 13 is provided with on the downside of described boss, in order to produce noise in Locking Device about 7 start process and rock, set up pre-compressed spring 13, serve stressed precompressed all the time in Locking Device 7 motion process, thus play and abate the noise, prevent the effect of rocking in Locking Device 7 motion process.
In preferred embodiments, the front end, downside of described dead bolt 10 is provided with trapezoidal lug boss 18, and described dead bolt 10 preferably adopts the steel matter of 45#, but is not limited to this, also can adopt other materials.
In preferred embodiments; as shown in Figures 2 and 3; described PCB circuit communication control desk 1 is provided with by its coated upper casing 19; described Locking Device 7 is arranged on upper casing 19 in hard-wired lower casing 20; stretch out in the lug boss 18 of the described dead bolt 10 front end lockhole on the downside of described lower casing 20, upper casing 19 and lower casing 20 are for the protection of being wrapped in inner device.
In preferred embodiments, between described upper casing 19 and described lower casing 20, be also provided with the spring pin 21 for locking, and play and prevent dismounting, ensure the effect of vehicle anti-theft safety.
In preferred embodiments, described PCB circuit communication control desk 1 is also provided with the interface portion 6 be connected electrically, interface portion 6 is for connecting with miscellaneous part and provide power supply.
Embodiment 2
A kind of automobile, comprise the vehicle electronics lock for steering column described in embodiment 1, described automobile is existing automobile in prior art, comprises the parts of normal automotive.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification sheets, must determine its technical scope according to right.
Claims (9)
1. a vehicle electronics lock for steering column, it is characterized in that, comprise PCB circuit communication control desk, described PCB circuit communication control desk is provided with connected motor, described motor output end is provided with helical wheel, described helical wheel and gear on worm meshing, described gear on worm is also meshing with spur gear, described motor turns described spur gear by described gear on worm, the downside of described spur gear is provided with Locking Device, the half of rib stretching into described spur gear inside is provided with on the upside of described Locking Device, described half of rib is provided with the outside thread with the screw-internal thread fit of described spur gear inside, the avris of described Locking Device is also provided with magnet, described magnet is corresponding with the Hall element that described PCB circuit communication control desk is arranged.
2. vehicle electronics lock for steering column as claimed in claim 1, it is characterized in that, described Locking Device comprises the locking seat be fixedly connected with described half of rib, is provided with moveable dead bolt on the downside of described locking seat, is also provided with fixing spring between described dead bolt and described locking seat.
3. vehicle electronics lock for steering column as claimed in claim 1 or 2, it is characterized in that, described locking seat comprises upper top and two avris, is provided with shifting chute in the middle of described dead bolt, be provided with cross bar in described shifting chute, described cross bar is arranged in the through hole on two avris of described locking seat.
4. the vehicle electronics lock for steering column as described in any one of claim 1-3, is characterized in that, the side of described Locking Device is also provided with installation base, is provided with pre-compressed spring on the downside of described boss.
5. the vehicle electronics lock for steering column as described in any one of claim 1-4, is characterized in that, the front end, downside of described dead bolt is provided with trapezoidal lug boss.
6. the vehicle electronics lock for steering column as described in any one of claim 1-5, it is characterized in that, described PCB circuit communication control desk is provided with by its coated upper casing, described Locking Device is arranged on upper casing in hard-wired lower casing, stretches out in the lug boss of the described dead bolt front end lockhole on the downside of described lower casing.
7. the vehicle electronics lock for steering column as described in any one of claim 1-6, is characterized in that, is also provided with the spring pin for locking between described upper casing and described lower casing.
8. the vehicle electronics lock for steering column as described in any one of claim 1-7, is characterized in that, described PCB circuit communication control desk is also provided with the interface portion be connected electrically.
9. an automobile, is characterized in that, comprises the vehicle electronics lock for steering column described in above any one of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410675176.7A CN104386019A (en) | 2014-11-21 | 2014-11-21 | Automobile electronic steering column lock and automobile with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410675176.7A CN104386019A (en) | 2014-11-21 | 2014-11-21 | Automobile electronic steering column lock and automobile with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104386019A true CN104386019A (en) | 2015-03-04 |
Family
ID=52604009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410675176.7A Pending CN104386019A (en) | 2014-11-21 | 2014-11-21 | Automobile electronic steering column lock and automobile with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104386019A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480188A (en) * | 2015-11-25 | 2016-04-13 | 苏州华昌机电有限公司 | Electronic steering column lock |
| CN108791185A (en) * | 2018-06-29 | 2018-11-13 | 昌辉汽车电器（黄山）股份公司 | A kind of flat motion structure of electronics tubing string water lock |
| CN109891038A (en) * | 2016-08-17 | 2019-06-14 | 埃美斯博瑞集团有限公司 | Electronic locking system with lock bolt and retainer |
| CN110267852A (en) * | 2017-01-31 | 2019-09-20 | 株式会社阿尔发 | Lenkradschlossvorrichtung |
| US11248396B2 (en) | 2017-07-24 | 2022-02-15 | Amesbury Group, Inc. | Sealed keeper sensors |
| CN108791185B (en) * | 2018-06-29 | 2024-04-09 | 昌辉汽车电器（黄山）股份公司 | Horizontal movement structure of electronic tubular column lock |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480188A (en) * | 2015-11-25 | 2016-04-13 | 苏州华昌机电有限公司 | Electronic steering column lock |
| CN109891038A (en) * | 2016-08-17 | 2019-06-14 | 埃美斯博瑞集团有限公司 | Electronic locking system with lock bolt and retainer |
| CN110267852A (en) * | 2017-01-31 | 2019-09-20 | 株式会社阿尔发 | Lenkradschlossvorrichtung |
| US11628804B2 (en) | 2017-01-31 | 2023-04-18 | Alpha Corporation | Steering lock device |
| US11248396B2 (en) | 2017-07-24 | 2022-02-15 | Amesbury Group, Inc. | Sealed keeper sensors |
| CN108791185A (en) * | 2018-06-29 | 2018-11-13 | 昌辉汽车电器（黄山）股份公司 | A kind of flat motion structure of electronics tubing string water lock |
| CN108791185B (en) * | 2018-06-29 | 2024-04-09 | 昌辉汽车电器（黄山）股份公司 | Horizontal movement structure of electronic tubular column lock |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20160714 Address after: 215124 Wuzhong District Economic Development Zone, Jiangsu, Suzhou Applicant after: Suzhou Rui Yan Electronic Technology Co., Ltd. Address before: 215124 No. 185 Xing Xing Road, Wuzhong District, Jiangsu, Suzhou Applicant before: Suzhou Huachang Electromechanical Co., Ltd. |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150304 |
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| RJ01 | Rejection of invention patent application after publication |