WO2009015516A1 - Automotive antitheft arrangement - Google Patents
Automotive antitheft arrangement Download PDFInfo
- Publication number
- WO2009015516A1 WO2009015516A1 PCT/CN2007/002317 CN2007002317W WO2009015516A1 WO 2009015516 A1 WO2009015516 A1 WO 2009015516A1 CN 2007002317 W CN2007002317 W CN 2007002317W WO 2009015516 A1 WO2009015516 A1 WO 2009015516A1
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- WO
- WIPO (PCT)
- Prior art keywords
- drive shaft
- clutch
- unit
- theft device
- vehicle
- Prior art date
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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
- B60R25/022—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 operating on the steering wheel, e.g. bars locked to the steering wheel rim
- B60R25/0222—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 operating on the steering wheel, e.g. bars locked to the steering wheel rim by disjoining steering wheel and column
Definitions
- the invention belongs to the field of vehicle anti-theft technology, and particularly relates to an anti-theft device capable of idling the steering wheel column segment, thereby reducing the theft rate of the vehicle.
- the thief can also directly cut off the steering wheel of the steering wheel and then use the tool. Clamping the end of the steering wheel column, the same can steal the vehicle; as for the engine code lock, chip lock or satellite anti-theft positioning system, although it has better protection, it is expensive, and as long as the internal code is cracked, There will be problems with the vehicle being stolen, so the anti-theft device and the anti-theft system have gradually lost their effect;
- the patent TW No. 159411 "replaceable steering wheel lock idling structure" and the announcement TW No. 345141 "steering wheel idling anti-theft structure" and other patents have been issued.
- the aforementioned patents mainly use the combination of the lock and the steering wheel to form an integrated design.
- the lock shaft is used to make the inner sleeve shaft of the steering wheel and the axis of the machine shaft idling, so that the thief can not use the steering wheel to control the vehicle, and the purpose of theft prevention is better, although it has better anti-theft effect, but the structure of the lock is Easy to copy and crack for thieves, but it is easier to get, and its structure is extremely complicated.
- the thief stealing process destroys the settings on the steering wheel such as the direction light lever, wiper lever, audio control panel and airbag, even more thieves
- the disc of the entire steering wheel is removed, and the column is clamped by the clamps, and the same can be controlled to drive. Therefore, the anti-theft structure of the aforementioned patent case has not been effectively promoted on the market.
- the invention mainly provides a vehicle anti-theft device, which makes the steering wheel column have a segmented structure and benefits With its special design that can be relatively clutched, it can achieve the purpose of vehicle anti-theft.
- the invention further provides a vehicle anti-theft device, which indirectly controls the design of the clutching action by the driving unit, so that even if the thief breaks the lock or the driving unit, the clutch unit cannot be fitted, so as to delay the thief to destroy the time, and finally force the thief to give up. Steal the thoughts to enhance the anti-theft effect.
- a first drive shaft the top end of which is provided with a rotary disc
- a second drive shaft the bottom end of which is provided with a universal joint, the first drive shaft and the second drive shaft can be connected in series to form a steering wheel column;
- a clutch unit which is disposed at a position opposite to the first and second drive shafts, wherein the clutch unit has a clutch cylinder that can move up and down, wherein the clutch cylinder can be first and second by the action of moving up and down
- the driving shaft generates a relationship in which the embedded card is synchronously rotated or separated and relatively idle;
- a driving unit that can move the clutch cylinder of the clutch unit up and down.
- the steering wheel column of the present invention forms the first and second drive shafts in sections, and the driving unit is used to actuate the clutch unit to make the first and second drive shafts relatively fit or idle, thereby achieving the purpose of controlling the direction of the vehicle and theft prevention. .
- the invention does not modify the rotary disc structure of the steering wheel, so it can still be used for various operating control levers, control panels or airbags of the device without affecting the original function of the steering wheel and increasing its added value.
- the present invention cannot directly actuate the steering wheel column by breaking the lock, thereby delaying the theft time, thereby reducing the desire of the thief to steal the car, compared with the existing anti-theft device, Reduce the effectiveness of the theft rate.
- Fig. 1 is a schematic view showing the appearance of the antitheft device of the present invention for explaining the state of use of the present invention.
- Figure 2 is an exploded perspective view of the anti-theft device of the present invention, showing the aspects of the various components.
- Figure 3 is a schematic view showing the internal state of the anti-theft device of the present invention.
- Figure 4 is a schematic view of the anti-theft device of the present invention when it is fitted, for explaining the state in which the steering wheel column is combined.
- Figure 5 is a schematic view of the anti-theft device of the present invention in separation, further illustrating the state in which the steering wheel column is idling.
- Figure 6 is an exploded perspective view of another embodiment of the present invention.
- Figure 7 is a schematic view of the fitting of another embodiment of the present invention.
- FIG. 8 is a schematic view showing the separation of another embodiment of the present invention. detailed description
- An anti-theft device for a vehicle having a steering wheel as disclosed in reference to FIG. 1 , FIG. 2 and FIG. 3 , comprising a first drive shaft 10 , a second drive shaft 20 , a clutch unit 30 and a Drive unit 40, wherein the first and second drive shafts 10, 20 can form a steering wheel column 1;
- the top end of the first drive shaft 10 is locked with a rotary disc 2 for using the rotational steering direction; and the bottom end of the second drive shaft 20 is locked with a universal joint 3 for connecting the vehicle wheel steering gear for controlling the wheel.
- the clutch unit 30 can be used to actuate the first drive shaft 10 to move downward or the second drive shaft 20 to move downward or the first and second drive shafts 10, 20 to move synchronously, so that the first and second drive shafts 10 of the steering wheel column 1 are
- the separation of the first drive shaft 10 is a main embodiment.
- the first drive shaft 10 is fixed to the second drive shaft 20 at a position adjacent to the second drive shaft 20, and the first drive shaft is fixed.
- the bottom end of the 10 is formed with a tapered section 12, and the first drive shaft 10 has a guiding section 13 protruding from the bottom end of the inclined cone section 12, and the second driving shaft 20 is formed with a corresponding insertion of the inclined cone section 12 and the guide.
- the engaging hole 21 of the leading portion 13 and the guiding hole 22, the clutch unit 30 is formed on the inclined tapered section 12 of the first driving shaft 10 to form a polygonal engaging portion 31, and the engaging portion 31 of the present invention has a convex portion
- the key block 32 is an embodiment, and the bottom edge of the key block 32 is formed with a leading edge 320, and the inner edge of the engaging hole 21 of the clutch unit 30 is adapted to correspond to the outer edge of the engaging portion 31, and the second driving shaft 20 is a key groove 33 corresponding to the key block 32 is formed on the periphery of the engaging hole 21, so that the first and second When the engaging shafts 31 and 20 are inserted into the engaging holes 21, the latching portions 31 are inserted into the engaging holes 21, and the top end faces of the second driving shaft 20 are formed with an inclined guiding surface 330. At the lowest point, when the key block 32 and the keyway are not completely aligned, a guiding effect can be generated;
- the clutch unit 30 has a clutch cylinder 34.
- the inner edge of the clutch cylinder 34 is formed with two radial first and second ring grooves 361 and 362 for respectively engaging the first and second fastening pieces 371 and 372.
- the first drive shaft 10 is rotatable relative to the clutch cylinder 34 and synchronously raised and lowered by clamping the convex ring 11 of the first drive shaft 10, and an axially extending sliding groove 35 is formed on the outer edge of the clutch cylinder 34, and the clutch unit is
- the peripheral device has a housing 38 that can be fixed to the instrument housing of the vehicle, and a guiding rod 39 is fixed in the housing 38.
- the guiding rod 39 can be correspondingly slidably disposed on the sliding slot 35 of the clutch cylinder 34, so that the clutch cylinder 34 can be Subject to the guide rod 39 of the housing 38, it can only be moved up and down, and cannot be rotated in place.
- a fixing seat 41 is disposed above the convex ring 11 of the first driving shaft 10, and is fixed.
- An accommodating space 42 is formed in the seat 41.
- the accommodating space 42 is provided with a motor 43.
- the motor 43 has an output wheel 44 extending through the fixing base 41.
- the first driving shaft 10 is pivotally disposed below the fixing base 41.
- a sleeve 45 the inner edge of the nut sleeve 45 is formed with an internal thread 450 corresponding to the external thread 340 of the clutch cylinder 34 for driving the clutch
- the cylinder 34 is displaced up and down.
- a driving wheel 46 corresponding to the output wheel 44 is formed on the periphery of the top end of the screw sleeve 45, so that the motor 43 can be rotated by the driving nut 45, and the driving unit 40 can be engaged by the clutch unit 30.
- a rack, a connecting rod, a telescopic cylinder and the like that are displaced up and down by the cylinder 34;
- a sensing switch 51, 52 is disposed on the inner surface of the housing 38 of the clutch unit 30, and a flange 341 is formed on the bottom edge of the clutch cylinder 34 for controlling the upper and lower limits of the upper and lower movement of the clutch cylinder 34. position;
- a vehicle anti-theft device that constitutes a steering wheel segment and is relatively disengageable is formed.
- the present invention when the anti-theft device of the present invention is actually used, as shown in FIG. 3, FIG. 4 and FIG. 5, the present invention can be used for password lock, fingerprint recognition or chip lock or connecting a vehicle electric door or a central control unit.
- the actuating nut 45 can be rotated in place, and since the clutch barrel 34 is positioned by the guide 38 of the housing 38, the clutch is thus engaged.
- the sleeve 34 can only extend downward, and the clutch cylinder 34 can clamp the first drive shaft 10 downward by the first and second cleats 371 and 372.
- the key portion 32 of the engaging portion 31 of the first driving shaft 10 is inserted into the engaging hole 21 key groove 33 of the second driving shaft 20, so that the first driving shaft 10 and the second driving shaft 20 are completely fitted, so when the user turns the steering wheel
- the universal joint 3 at the bottom end of the steering wheel column 1 can be synchronously operated to achieve the purpose of controlling the steering of the vehicle;
- the arcing edge 320 is formed on the bottom edge of the key block 32 by the clutch unit 30, and the end surface of the second driving shaft 20 is formed with the inclined guiding surface 330, and the matching key groove 33 is located at the lowest point of the oblique guiding surface 330, when the first After the two drive shafts 10, 20 are separated, when the key block 32 and the keyway 33 are slightly misaligned, the alignment can be quickly aligned without affecting the fitting of the first drive shaft 10 and the second drive shaft 20, and the steering wheel can be ensured.
- the disc 2 is positioned in the correct position.
- the relay can be used to start the reverse rotation of the driving unit 40 when the electric door is closed, and the screw sleeve 45 is reversed in situ, because the clutch cylinder 34 is received by the housing.
- the guide rod 39 is positioned, so that the clutch cylinder 34 can only be retracted upward, and the clutch cylinder 34 is used to clamp the first drive shaft 10 by the first and second cleats 371 and 372, so that the first drive shaft is synchronously driven.
- the clutch unit of the present invention has different embodiments. As shown in FIG. 6 , FIG. 7 and FIG. 8 , the clutch unit 60 is respectively formed at opposite ends of the first drive shaft 10 and the second drive shaft 20 .
- the pivotal pivot portion 15 and the pivot hole 25 are opposite to each other, and the clutch unit 60 is formed at the first drive shaft 10 adjacent to the pivot portion 15 to form a polygonal insertion portion 61.
- the present invention uses a key block 62 as a key block 62.
- the clutch unit 60 is formed at the outer peripheral edge of the end of the second drive shaft 20 to form an engaging portion 63 corresponding to the engaging portion 61 of the first drive shaft 10, which also has a corresponding button block 62.
- the two corresponding key blocks 62 are used as an embodiment.
- the clutch unit 60 is screwed with a screw barrel 65 in the screw sleeve 45 of the driving unit 40, and the outer edge of the barrel 65 is formed with a corresponding housing.
- the guide groove 650 of the guide rod 39 allows the screw barrel 65 to be acted upon by the screw sleeve 45 and slides downward.
- a clutch cylinder 66 is pivotally disposed below the screw barrel 65. The inner edge of the clutch cylinder 66 is formed to correspond to the aforementioned insert.
- the clutch portion 67 of the card portion 61 is formed by a key groove 68 corresponding to the key portion 62 of the engaging portion 61, so that the clutch cylinder 66 can be displaced up and down by the screw cylinder 65, and is engaged by the cam portion of the first drive shaft 10.
- the action of the 61 is synchronously rotated, and the bottom surface of the clutch cylinder 66 is formed with an inclined guide surface 69 which can be introduced into the key groove 68 for allowing the clutch cylinder 66 to be smoothly inserted into the latch portion 64 of the second drive shaft 20, thereby achieving
- the first drive shaft 10 can synchronously drive the second drive shaft 20 (as shown in FIG. 7), and when the clutch cylinder 66 moves up and separates from the engaging portion 63 of the second drive shaft 20 (as shown in FIG. 8). , the first drive shaft 10 is idling relative to the second drive shaft 20 to achieve the purpose of theft prevention.
- the present invention can be used to form a multi-segment drive shaft by using a steering wheel column, and the adjacent drive shaft can be embedded and idling by the clutch structure, and the outer steel sleeve guards the structure, and is not easy to be located inside the instrument panel. Disassemble to achieve the purpose of anti-theft, and the same or similar design is not used publicly.
- the present invention not only achieves the intended purpose of creation, but also has the effect of improving, but the foregoing embodiment is only for explaining the present invention, not It is intended that the present invention be construed as being limited by the scope of the present invention.
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Abstract
An automotive antitheft arrangement, especially an antitheft arrangement which steering column (1) is segmented into sections clutching to each other. A clutching unit (30) is provided at the opposite ends of a first driving shaft (10) and a second driving shaft (20) of the steering column (1) of the arrangement, and a driving unit (40) is also provided in the arrangement. The driving unit (40) drives the clutching unit (30), so as to the first driving shaft (10) and the second driving shaft (20) to separate and run idly or to interlock. When the clutching unit (30) separates the first driving shaft (10) from the second driving shaft (20) ofthe steering column (1),the first driving shaft (10) connecting to the steering wheel (2) loosely runs in relation to the second driving shaft (20) connecting to a universal joint (3). Therefore, the theft can activate the automobile but not control the direction of travel, so as to attain antitheft.
Description
车辆防盗装置 技术领域 Vehicle anti-theft device
本发明隶属一种车辆防盗技术领域, 具体而言指一种可让方向盘机柱分段空 转的防盗装置, 藉以降低车辆的失窃率。 The invention belongs to the field of vehicle anti-theft technology, and particularly relates to an anti-theft device capable of idling the steering wheel column segment, thereby reducing the theft rate of the vehicle.
近年来偷车贼偷车不再只是为了单纯的卖赃车, 甚至是将车辆拆解成零件出 售, 又或直接向车主勒索, 因此车辆的失窃率一直居高不下, 而为了避免车辆遭到 窃贼偷窃,业界开发有各种防盗设备与装置,如早期的拐杖锁、排挡锁或方向盘锁, 乃至近期使用较为广泛的引擎密码锁、芯片锁或卫星 GPS防盗定位***等等,受到 窃贼开锁技术的增进与***的开发, 前逑这些防盗设备 装置也渐渐被破解, 以固定方向盘的方向盘锁及拐杖锁为例,窃贼除了开锁外,其亦可直接锯掉方向盘 的旋盘,再以工具夹住方向盘机柱的端部,其一样可将车辆偷走;至于引擎密码锁、 芯片锁或卫星防盗定位***虽然具有较佳的防护作用,但其价格昂贵,且只要破解 其内码,仍然会有车辆被偷走的问题,因此前述防盗设备与防盗***已渐失去作用; 又另有业者开发有公告 TW第 159411号 「可换式方向盘锁空转结构」 及公告 TW第 345141号 「方向盘空转防盗结构」等专利前案, 前述专利前案主要利用锁具 与方向盘旋盘结合成一体的设计,以利用锁具让方向盘的旋盘内套轴与机柱轴心形 成空转状态,进而让窃贼无法利用方向盘控制车辆, 而达到防盗的目的, 其虽然具 有较佳的防盗效果,但由于锁具其组成结构易为窃贼复制与破解,反而更容易得手, 又其结构极为复杂, 窃贼偷窃过程破坏方向盘上如方向灯控制杆、雨刷控制杆、音 响控制盘及安全气囊等设备的设置,更甚者窃贼只要取下整个方向盘的旋盘,并以 钳具夹掣机柱,其一样可以操控开车, 因此前述专利前案的防盗结构未能有效的推 广于市面上。 In recent years, car thieves have stolen cars no longer simply to sell cars, even to disassemble them into parts for sale, or to directly extort from the owners, so the theft rate of vehicles has been high, and in order to avoid vehicles Thief stealing, the industry has developed a variety of anti-theft devices and devices, such as early cane locks, gear locks or steering wheel locks, and even the recent use of a wider range of engine code locks, chip locks or satellite GPS anti-theft positioning system, etc., by the thief unlocking technology The development of the promotion and unlocking tools, the anti-theft device devices are gradually cracked. For example, the steering wheel lock and the cane lock of the fixed steering wheel are used. In addition to unlocking the thief, the thief can also directly cut off the steering wheel of the steering wheel and then use the tool. Clamping the end of the steering wheel column, the same can steal the vehicle; as for the engine code lock, chip lock or satellite anti-theft positioning system, although it has better protection, it is expensive, and as long as the internal code is cracked, There will be problems with the vehicle being stolen, so the anti-theft device and the anti-theft system have gradually lost their effect; The patent TW No. 159411 "replaceable steering wheel lock idling structure" and the announcement TW No. 345141 "steering wheel idling anti-theft structure" and other patents have been issued. The aforementioned patents mainly use the combination of the lock and the steering wheel to form an integrated design. The lock shaft is used to make the inner sleeve shaft of the steering wheel and the axis of the machine shaft idling, so that the thief can not use the steering wheel to control the vehicle, and the purpose of theft prevention is better, although it has better anti-theft effect, but the structure of the lock is Easy to copy and crack for thieves, but it is easier to get, and its structure is extremely complicated. The thief stealing process destroys the settings on the steering wheel such as the direction light lever, wiper lever, audio control panel and airbag, even more thieves The disc of the entire steering wheel is removed, and the column is clamped by the clamps, and the same can be controlled to drive. Therefore, the anti-theft structure of the aforementioned patent case has not been effectively promoted on the market.
基于此, 为了解决现有车辆防盗作用的不足, 且不影响其它设备的设置, 本 发明人乃开发一种可让方向盘机柱分段空转的车辆防盗装置,如此即便窃贼剪断或 取下方向盘旋盘,其仍然无法控制车辆方向, 以克服现有只需破坏锁具即可偷走车 辆的问题。 发明内容 Based on this, in order to solve the deficiencies of the existing vehicle anti-theft function, and without affecting the settings of other devices, the inventors have developed a vehicle anti-theft device that can make the steering wheel column segment idling, so that even if the thief cuts or removes the direction hovering The disc, which still has no control over the direction of the vehicle, overcomes the problem of stealing the vehicle by simply destroying the lock. Summary of the invention
本发明主要在于提供一种车辆防盗装置, 其令方向盘机柱呈分段结构, 并利
用其可相对离合的特殊设计, 而能达到车辆防盗的目的。 The invention mainly provides a vehicle anti-theft device, which makes the steering wheel column have a segmented structure and benefits With its special design that can be relatively clutched, it can achieve the purpose of vehicle anti-theft.
本发明另在提供一种车辆防盗装置, 其通过驱动单元间接控制离合动作的设 计, 让窃贼即便破坏锁具或驱动单元等, 亦无法让离合单元嵌合, 以拖延窃贼破坏 时间, 最终迫使窃贼放弃偷窃念头, 以提升防窃效果。 The invention further provides a vehicle anti-theft device, which indirectly controls the design of the clutching action by the driving unit, so that even if the thief breaks the lock or the driving unit, the clutch unit cannot be fitted, so as to delay the thief to destroy the time, and finally force the thief to give up. Steal the thoughts to enhance the anti-theft effect.
基于此, 本发明通过下列的特征结构与技术手段来具体实现前述的各项目的 与效能, 其包含有: Based on this, the present invention achieves the foregoing objects and effects by the following characteristic structures and technical means, which include:
一第一驱动轴, 其顶端组设有一旋盘; a first drive shaft, the top end of which is provided with a rotary disc;
一第二驱动轴, 其底端设有一万向接头, 第一驱动轴与第二驱动轴可相对串 接成一方向盘机柱; a second drive shaft, the bottom end of which is provided with a universal joint, the first drive shaft and the second drive shaft can be connected in series to form a steering wheel column;
一离合单元, 其设于第一、 二驱动轴相对串接处, 该离合单元具有一可上、 下移动的离合筒, 其中离合筒可藉由其上、下移动的作用使第一、二驱动轴产生嵌 卡同步转动或分离相对空转的关系; a clutch unit, which is disposed at a position opposite to the first and second drive shafts, wherein the clutch unit has a clutch cylinder that can move up and down, wherein the clutch cylinder can be first and second by the action of moving up and down The driving shaft generates a relationship in which the embedded card is synchronously rotated or separated and relatively idle;
一驱动单元, 其可作动前述离合单元的离合筒上、 下移动。 a driving unit that can move the clutch cylinder of the clutch unit up and down.
经由上述的说明, 本发明通过前述技术手段的展现, 可获得下列具体的效益 与功效增进: Through the above description, the present invention can achieve the following specific benefits and enhancements by the foregoing technical means:
1、 本发明的方向盘机柱分段形成第一、 二驱动轴, 且利用驱动单元作动离 合单元使第一、二驱动轴相对嵌合或空转,而达到用于控制车辆方向与防盗的目的。 1. The steering wheel column of the present invention forms the first and second drive shafts in sections, and the driving unit is used to actuate the clutch unit to make the first and second drive shafts relatively fit or idle, thereby achieving the purpose of controlling the direction of the vehicle and theft prevention. .
2、 本发明并未修改方向盘的旋盘结构, 因此其仍可用于设备各种操作控制 杆、 操控盘或安全气囊等, 而不影响方向盘的原本功用, 增加其附加价值。 2. The invention does not modify the rotary disc structure of the steering wheel, so it can still be used for various operating control levers, control panels or airbags of the device without affecting the original function of the steering wheel and increasing its added value.
3、 本发明除正确操作驱动单元作动离合单元外, 无法通过破坏锁具直接作 动方向盘机柱, 因此可拖延窃车时间, 进而降低窃贼窃车的欲望, 相较于现有防盗 设备, 具有降低失窃率的功效。 3. In addition to correctly operating the driving unit to actuate the clutch unit, the present invention cannot directly actuate the steering wheel column by breaking the lock, thereby delaying the theft time, thereby reducing the desire of the thief to steal the car, compared with the existing anti-theft device, Reduce the effectiveness of the theft rate.
以下并举一较佳实施例, 同时配合不同图式及图号, 对本发明做进一步的说 明, 让熟悉本技术领域者能对本发明有更详细的了解。 附图说明 The present invention will be further described in detail with reference to the accompanying drawings and drawings. DRAWINGS
图 1 : 是本发明防盗装置外观总成示意图, 用来说明本发明的使用状态。 Fig. 1 is a schematic view showing the appearance of the antitheft device of the present invention for explaining the state of use of the present invention.
图 2: 是本发明防盗装置分解示意图, 其揭示各组件的态样。 Figure 2 is an exploded perspective view of the anti-theft device of the present invention, showing the aspects of the various components.
图 3: 是本发明防盗装置内部组成状态示意图。 Figure 3 is a schematic view showing the internal state of the anti-theft device of the present invention.
图 4: 是本发明防盗装置于嵌合时示意图, 供说明方向盘机柱结合的状态。 图 5:是本发明防盗装置于分离时示意图,进一步说明方向盘机柱空转的状态。 图 6: 是本发明另一实施例的分解示意图。 Figure 4: is a schematic view of the anti-theft device of the present invention when it is fitted, for explaining the state in which the steering wheel column is combined. Figure 5 is a schematic view of the anti-theft device of the present invention in separation, further illustrating the state in which the steering wheel column is idling. Figure 6 is an exploded perspective view of another embodiment of the present invention.
图 7: 是本发明另一实施例的嵌合示意图。 Figure 7 is a schematic view of the fitting of another embodiment of the present invention.
图 8: 是本发明另一实施例的分离示意图。
具体实施方式 Figure 8 is a schematic view showing the separation of another embodiment of the present invention. detailed description
本发明一种用于具方向盘的车辆的防盗装置,请配合参看图 1、图 2及图 3所 揭示, 其包含有一第一驱动轴 10、一第二驱动轴 20、一离合单元 30及一驱动单元 40, 其中第一、 二驱动轴 10、 20可组成一方向盘机柱 1 ; An anti-theft device for a vehicle having a steering wheel, as disclosed in reference to FIG. 1 , FIG. 2 and FIG. 3 , comprising a first drive shaft 10 , a second drive shaft 20 , a clutch unit 30 and a Drive unit 40, wherein the first and second drive shafts 10, 20 can form a steering wheel column 1;
其中第一驱动轴 10的顶端锁设有一旋盘 2, 供使用旋转操控方向之用; 而第二驱动轴 20的底端锁设有一连接车辆车轮转向器的万向接头 3, 以供控 制车轮的转向; The top end of the first drive shaft 10 is locked with a rotary disc 2 for using the rotational steering direction; and the bottom end of the second drive shaft 20 is locked with a universal joint 3 for connecting the vehicle wheel steering gear for controlling the wheel. Turn
又离合单元 30可用于作动第一驱动轴 10向上或第二驱动轴 20向下移动或第 一、二驱动轴 10、 20同步移动, 而使方向盘机柱 1的第一、 二驱动轴 10、 20分离 呈相对空转状, 本发明以作动第一驱动轴 10移动为主要实施例, 其于第一驱动轴 10邻近第二驱动轴 20处固设有一凸环 11, 且第一驱动轴 10底端形成有一斜锥段 12, 又第一驱动轴 10于斜锥段 12底端凸伸有一导引段 13, 而第二驱动轴 20则形 成有一对应插设前述斜锥段 12与导引段 13的接合孔 21与导引孔 22, 该离合单元 30并于第一驱动轴 10的斜锥段 12上形成有一多角状的嵌卡部 31, 本发明的嵌卡 部 31以一凸出的键块 32为实施例, 且键块 32底缘形成有一导弧缘 320, 再者离 合单元 30的接合孔 21内缘形状适对应嵌卡部 31外缘,且第二驱动轴 20于接合孔 21周缘形成有一对应键块 32的键槽 33, 使第一、 二驱动轴 10、 20可利用嵌卡部 31***接合孔 21内时, 利用键块 32与键槽 33相对嵌卡, 再者第二驱动轴 20顶 端端面形成有一斜导面 330, 前述键槽 33进口处位于最低点, 用以当键块 32与键 槽未完全对位时, 能产生导引作用; The clutch unit 30 can be used to actuate the first drive shaft 10 to move downward or the second drive shaft 20 to move downward or the first and second drive shafts 10, 20 to move synchronously, so that the first and second drive shafts 10 of the steering wheel column 1 are The separation of the first drive shaft 10 is a main embodiment. The first drive shaft 10 is fixed to the second drive shaft 20 at a position adjacent to the second drive shaft 20, and the first drive shaft is fixed. The bottom end of the 10 is formed with a tapered section 12, and the first drive shaft 10 has a guiding section 13 protruding from the bottom end of the inclined cone section 12, and the second driving shaft 20 is formed with a corresponding insertion of the inclined cone section 12 and the guide. The engaging hole 21 of the leading portion 13 and the guiding hole 22, the clutch unit 30 is formed on the inclined tapered section 12 of the first driving shaft 10 to form a polygonal engaging portion 31, and the engaging portion 31 of the present invention has a convex portion The key block 32 is an embodiment, and the bottom edge of the key block 32 is formed with a leading edge 320, and the inner edge of the engaging hole 21 of the clutch unit 30 is adapted to correspond to the outer edge of the engaging portion 31, and the second driving shaft 20 is a key groove 33 corresponding to the key block 32 is formed on the periphery of the engaging hole 21, so that the first and second When the engaging shafts 31 and 20 are inserted into the engaging holes 21, the latching portions 31 are inserted into the engaging holes 21, and the top end faces of the second driving shaft 20 are formed with an inclined guiding surface 330. At the lowest point, when the key block 32 and the keyway are not completely aligned, a guiding effect can be generated;
再者离合单元 30具有一离合筒 34,该离合筒 34内缘形成有两道径向的第一、 二环槽 361、 362, 以分别扣掣有第一、 二扣片 371、 372, 用以夹掣第一驱动轴 10 的凸环 11, 使第一驱动轴 10可相对离合筒 34旋转、 且同步升降, 又离合筒 34外 缘形成有一道轴向延伸的滑槽 35, 而离合单元 30外设有一可固设于车辆仪表座的 壳体 38, 且壳体 38内固设有一导杆 39, 其中导杆 39可供离合筒 34的滑槽 35对 应滑设, 让离合筒 34可受制于壳体 38的导杆 39, 而仅能上、 下滑移, 无法原地 旋转; - 至于驱动单元 40, 则于第一驱动轴 10的凸环 11上方设有一固定座 41, 且固 定座 41内形成有一容置空间 42,容置空间 42可供设置一马达 43,该马达 43具有 一穿出固定座 41的输出轮 44, 第一驱动轴 10于固定座 41下方枢设有一螺套 45, 该螺套 45内缘形成有对应前述离合筒 34外螺紋 340的内螺紋 450, 以供带动离合 筒 34上、下位移,再者螺套 45顶端周缘形成有一对应前述输出轮 44的驱动轮 46, 让马达 43可作动螺套 45旋转, 且驱动单元 40可为能作动离合单元 30离合筒 34 上、 下位移的齿条、 连杆、 伸縮缸等组件;
再者前述离合单元 30的壳体 38内面上、 下分设有一感应开关 51、 52, 而前 述离合筒 34底缘形成有一道凸缘 341, 以供控制离合筒 34上、 下移动的上、 下限 位置; Further, the clutch unit 30 has a clutch cylinder 34. The inner edge of the clutch cylinder 34 is formed with two radial first and second ring grooves 361 and 362 for respectively engaging the first and second fastening pieces 371 and 372. The first drive shaft 10 is rotatable relative to the clutch cylinder 34 and synchronously raised and lowered by clamping the convex ring 11 of the first drive shaft 10, and an axially extending sliding groove 35 is formed on the outer edge of the clutch cylinder 34, and the clutch unit is The peripheral device has a housing 38 that can be fixed to the instrument housing of the vehicle, and a guiding rod 39 is fixed in the housing 38. The guiding rod 39 can be correspondingly slidably disposed on the sliding slot 35 of the clutch cylinder 34, so that the clutch cylinder 34 can be Subject to the guide rod 39 of the housing 38, it can only be moved up and down, and cannot be rotated in place. - As for the driving unit 40, a fixing seat 41 is disposed above the convex ring 11 of the first driving shaft 10, and is fixed. An accommodating space 42 is formed in the seat 41. The accommodating space 42 is provided with a motor 43. The motor 43 has an output wheel 44 extending through the fixing base 41. The first driving shaft 10 is pivotally disposed below the fixing base 41. a sleeve 45, the inner edge of the nut sleeve 45 is formed with an internal thread 450 corresponding to the external thread 340 of the clutch cylinder 34 for driving the clutch The cylinder 34 is displaced up and down. Further, a driving wheel 46 corresponding to the output wheel 44 is formed on the periphery of the top end of the screw sleeve 45, so that the motor 43 can be rotated by the driving nut 45, and the driving unit 40 can be engaged by the clutch unit 30. a rack, a connecting rod, a telescopic cylinder and the like that are displaced up and down by the cylinder 34; Further, a sensing switch 51, 52 is disposed on the inner surface of the housing 38 of the clutch unit 30, and a flange 341 is formed on the bottom edge of the clutch cylinder 34 for controlling the upper and lower limits of the upper and lower movement of the clutch cylinder 34. position;
经由前述设计, 组成一方向盘分段、 且可相对离合的车辆防盗装置。 Through the foregoing design, a vehicle anti-theft device that constitutes a steering wheel segment and is relatively disengageable is formed.
藉由前述的结构设计, 本发明防盗装置于实际运用时, 如图 3、 图 4及图 5所 示,本发明可通过密码锁、指紋辨认或芯片锁或连接车辆电门或中央控制单元等方 式来启闭驱动单元 40, 其主要当车主通过正确方式启动并作动驱动单元 40后, 可 作动螺套 45原地旋转, 而由于离合筒 34受壳体 38导杆 39定位, 因此离合筒 34 仅能向下伸出, 又由于离合筒 34利用第一、 二扣片 371、 372夹掣第一驱动轴 10 的凸环 11, 故可同步带动第一驱动轴 10向下移动, 进而使位于第一驱动轴 10的 嵌卡部 31键块 32嵌入第二驱动轴 20的接合孔 21键槽 33, 让第一驱动轴 10与第 二驱动轴 20完全嵌合, 因此当使用者转动方向盘机柱 1的旋盘 2时, 亦可同步作 动方向盘机柱 1底端的万向接头 3, 而达到控制车辆转向的目的; According to the foregoing structural design, when the anti-theft device of the present invention is actually used, as shown in FIG. 3, FIG. 4 and FIG. 5, the present invention can be used for password lock, fingerprint recognition or chip lock or connecting a vehicle electric door or a central control unit. In a manner to open and close the drive unit 40, after the vehicle owner activates and activates the drive unit 40 in the correct manner, the actuating nut 45 can be rotated in place, and since the clutch barrel 34 is positioned by the guide 38 of the housing 38, the clutch is thus engaged. The sleeve 34 can only extend downward, and the clutch cylinder 34 can clamp the first drive shaft 10 downward by the first and second cleats 371 and 372. The key portion 32 of the engaging portion 31 of the first driving shaft 10 is inserted into the engaging hole 21 key groove 33 of the second driving shaft 20, so that the first driving shaft 10 and the second driving shaft 20 are completely fitted, so when the user turns the steering wheel When the rotary disk 2 of the machine column 1 is rotated, the universal joint 3 at the bottom end of the steering wheel column 1 can be synchronously operated to achieve the purpose of controlling the steering of the vehicle;
再者, 通过离合单元 30于键块 32底缘形成导弧缘 320以及第二驱动轴 20的 端面形成有斜导面 330, 且配合键槽 33位于斜导面 330最低点的设计, 当第一、 二驱动轴 10、 20分离后, 键块 32与键槽 33略为错位时, 可迅速对位导正, 而不 影响第一驱动轴 10与第二驱动轴 20的嵌合,且可确保方向盘的旋盘 2定位于正确 位置。 Furthermore, the arcing edge 320 is formed on the bottom edge of the key block 32 by the clutch unit 30, and the end surface of the second driving shaft 20 is formed with the inclined guiding surface 330, and the matching key groove 33 is located at the lowest point of the oblique guiding surface 330, when the first After the two drive shafts 10, 20 are separated, when the key block 32 and the keyway 33 are slightly misaligned, the alignment can be quickly aligned without affecting the fitting of the first drive shaft 10 and the second drive shaft 20, and the steering wheel can be ensured. The disc 2 is positioned in the correct position.
另当停车而需进行防盗时, 例如利用继电器可于电门关闭拔出车钥匙时, 启 动前述的驱动单元 40反向转动, 而让螺套 45原地反转, 由于离合筒 34受壳体 38 导杆 39定位, 因此离合筒 34仅能向上缩回, 又由于离合筒 34利用第一、 二扣片 371、 372夹掣第一驱动轴 10的凸环 11, 故同步带动第一驱动轴 10向上移动, 进 而使位于第一驱动轴 10的嵌卡部 31键块 32与第二驱动轴 20的接合孔 21键槽 33 分离, 如此当使用者转动方向盘机柱 1上的旋盘 2时, 其仅能带动第一驱动轴 10, 而无法作动第二驱动轴 20与万向接头 3, 进而达到方向盘空转防盗的功效。 In addition, when parking is required for anti-theft, for example, the relay can be used to start the reverse rotation of the driving unit 40 when the electric door is closed, and the screw sleeve 45 is reversed in situ, because the clutch cylinder 34 is received by the housing. The guide rod 39 is positioned, so that the clutch cylinder 34 can only be retracted upward, and the clutch cylinder 34 is used to clamp the first drive shaft 10 by the first and second cleats 371 and 372, so that the first drive shaft is synchronously driven. 10 moves upward, thereby separating the keying block 32 of the first driving shaft 10 from the engaging hole 21 of the second driving shaft 20, so that when the user turns the rotary disk 2 on the steering wheel column 1, It can only drive the first drive shaft 10, but can not actuate the second drive shaft 20 and the universal joint 3, thereby achieving the effect of the steering wheel idling anti-theft.
再者本发明的离合单元另有不同的实施例, 其如图 6、 图 7及图 8所示, 该离 合单元 60于第一驱动轴 10与第二驱动轴 20的相对端部分别形成有一可相对枢接 的枢轴段 15与枢轴孔 25, 且离合单元 60并于第一驱动轴 10邻近枢轴段 15处形 成有一多角状的嵌卡部 61, 本发明以一键块 62为实施例, 再者离合单元 60并于 第二驱动轴 20的端部外周缘形处形成有一对应前述第一驱动轴 10嵌卡部 61的嵌 卡部 63, 其亦具有对应前述键块 62的键块 64, 本发明以两对应的键块 62为实施 例,再者离合单元 60于前述驱动单元 40的螺套 45内螺设有一螺筒 65,且螺筒 65 外缘形成有对应壳座 38导杆 39的滑槽 650, 使螺筒 65仅能受螺套 45作用上、 下 滑移, 再者螺筒 65下方枢设有一离合筒 66, 该离合筒 66内缘形成有对应前述嵌
卡部 61的离合部 67, 其由对应嵌卡部 61键块 62的键槽 68所构成, 使离合筒 66 可受螺筒 65带动上、 下位移, 且受第一驱动轴 10的嵌卡部 61作用同步旋转, 再 者离合筒 66底面并形成有一可导入键槽 68的斜导面 69, 用以让离合筒 66可顺利 嵌入第二驱动轴 20的嵌卡部 63键块 64, 而达到让第一驱动轴 10可同步驱动第二 驱动轴 20的目的 (如图 7所示) , 且当离合筒 66上移与第二驱动轴 20的嵌卡部 63分离时 (如图 8所示) , 则令第一驱动轴 10相对第二驱动轴 20空转, 而达到 防盗的目的。 In addition, the clutch unit of the present invention has different embodiments. As shown in FIG. 6 , FIG. 7 and FIG. 8 , the clutch unit 60 is respectively formed at opposite ends of the first drive shaft 10 and the second drive shaft 20 . The pivotal pivot portion 15 and the pivot hole 25 are opposite to each other, and the clutch unit 60 is formed at the first drive shaft 10 adjacent to the pivot portion 15 to form a polygonal insertion portion 61. The present invention uses a key block 62 as a key block 62. In the embodiment, the clutch unit 60 is formed at the outer peripheral edge of the end of the second drive shaft 20 to form an engaging portion 63 corresponding to the engaging portion 61 of the first drive shaft 10, which also has a corresponding button block 62. In the present invention, the two corresponding key blocks 62 are used as an embodiment. Further, the clutch unit 60 is screwed with a screw barrel 65 in the screw sleeve 45 of the driving unit 40, and the outer edge of the barrel 65 is formed with a corresponding housing. The guide groove 650 of the guide rod 39 allows the screw barrel 65 to be acted upon by the screw sleeve 45 and slides downward. Further, a clutch cylinder 66 is pivotally disposed below the screw barrel 65. The inner edge of the clutch cylinder 66 is formed to correspond to the aforementioned insert. The clutch portion 67 of the card portion 61 is formed by a key groove 68 corresponding to the key portion 62 of the engaging portion 61, so that the clutch cylinder 66 can be displaced up and down by the screw cylinder 65, and is engaged by the cam portion of the first drive shaft 10. The action of the 61 is synchronously rotated, and the bottom surface of the clutch cylinder 66 is formed with an inclined guide surface 69 which can be introduced into the key groove 68 for allowing the clutch cylinder 66 to be smoothly inserted into the latch portion 64 of the second drive shaft 20, thereby achieving The first drive shaft 10 can synchronously drive the second drive shaft 20 (as shown in FIG. 7), and when the clutch cylinder 66 moves up and separates from the engaging portion 63 of the second drive shaft 20 (as shown in FIG. 8). , the first drive shaft 10 is idling relative to the second drive shaft 20 to achieve the purpose of theft prevention.
归纳前述说明可知, 本发明利用方向盘机柱形成多段驱动轴, 且让相邻驱动 轴可藉由离合结构嵌卡与空转的设计, 除有外钢套护卫本结构外, 且位于仪表板内 部不易拆解而达到防盗的目的, 且中未见相同或近似的设计公开使用, 本发明不仅 可达到预期的创作目的, 且兼具功效的增进, 惟前述实施例仅为用来解释本发明, 并非据以对本发明做任何形式上的限制, 故在本发明的创作精神下, 进行任何型式 的修饰或变更, 皆仍应属于本发明的范畴。
In summary, the present invention can be used to form a multi-segment drive shaft by using a steering wheel column, and the adjacent drive shaft can be embedded and idling by the clutch structure, and the outer steel sleeve guards the structure, and is not easy to be located inside the instrument panel. Disassemble to achieve the purpose of anti-theft, and the same or similar design is not used publicly. The present invention not only achieves the intended purpose of creation, but also has the effect of improving, but the foregoing embodiment is only for explaining the present invention, not It is intended that the present invention be construed as being limited by the scope of the present invention.
Claims
1.一种车辆防盗装置, 其包含有: A vehicle antitheft device comprising:
一第一驱动轴, 其顶端组设有一旋盘; a first drive shaft, the top end of which is provided with a rotary disc;
一第二驱动轴,其底端设有一万向接头,第一驱动轴与第二驱动轴可相对串接 成一方向盘机柱; a second drive shaft, the bottom end of which is provided with a universal joint, the first drive shaft and the second drive shaft can be connected in series to form a steering wheel column;
一离合单元, 其系设于第一、 二驱动轴相对串接处, 该离合单元具有一可上、 下移动的离合筒, 其中离合筒可藉由其上、下移动的作用使第一、二驱动轴产生嵌 卡同步转动或分离相对空转的关系; a clutch unit is disposed at the opposite end of the first and second drive shafts, and the clutch unit has a clutch cylinder that can move up and down, wherein the clutch cylinder can be firstly moved by the action of the upper and lower movements thereof. The two drive shafts generate a relationship in which the embedded card rotates synchronously or separates relative idle;
一驱动单元, 其可作动前述离合单元的离合筒上、 下移动。 a driving unit that can move the clutch cylinder of the clutch unit up and down.
2.如权利要求 1所述的车辆防盗装置,其特征在于,该离合单元的离合筒可作 The anti-theft device for a vehicle according to claim 1, wherein the clutch cylinder of the clutch unit is
!差二驱动.轴相对第 驱动轴上 _、„下移动来产生分离与结合的关系。 ! The difference is driven. The axis moves relative to the _, „ on the first drive shaft to create a separation and combination relationship.
3.如权利要求 1所述的车辆防盗装置,其特征在于,该离合单元的离合筒可作 动第二驱动轴相对第二驱动轴上、 下移动来产生结合与分离的关系。 3. The vehicle anti-theft device according to claim 1, wherein the clutch cylinder of the clutch unit is operable to move the second drive shaft up and down relative to the second drive shaft to produce a combined and disengaged relationship.
4.如权利要求 1所述的车辆防盗装置,其特征在于,该离合单元的离合筒可作 动第一、 二驱动轴同步靠近或远离来产生结合与分离的关系。 4. The vehicle anti-theft device according to claim 1, wherein the clutch cylinder of the clutch unit is operable to synchronize the first and second drive shafts to be close to or away from each other to produce a combined and separated relationship.
5.如权利要求 1或 2所述的车辆防盗装置,其特征在于, 该离合单元于第一驱 动轴上固设有一凸环,且第一驱动轴底端形成有一多角状的嵌卡部,而第二驱动轴 则形成有一供嵌卡部插设的接合孔,又离合单元的离合筒可利用前述凸环相对带动 第一驱动轴移动、且相对旋转., 又离合筒外缘形成有一道轴向延伸的滑槽,而离合 单元外设有一可固设于车辆仪表座的壳体, 且壳体内固设有一供嵌卡离合筒的导 杆。 The vehicle anti-theft device according to claim 1 or 2, wherein the clutch unit is fixed with a convex ring on the first drive shaft, and a bottom end of the first drive shaft is formed with a polygonal insertion portion. The second drive shaft is formed with an engaging hole for inserting the engaging portion. The clutch tube of the clutch unit can move relative to the first driving shaft and rotate relative to each other by using the protruding ring. The outer edge of the clutch tube is formed with a joint. The axially extending chute, and the clutch unit peripheral has a housing that can be fixed to the instrument housing of the vehicle, and a guide rod for inserting the card clutch cylinder is fixed in the housing.
6.如权利要求 5所述的车辆防盗装置,其特征在于, 该离合单元于第一驱动轴 的嵌卡部具有一凸出的键块,且键块底缘形成有一导弧缘,而第二驱动轴于接合孔 周缘形成有一对应键块的键槽,且第二驱动轴顶端端面形成有一斜导缘,键槽位于 该斜导缘最低点, 用以当键块与键槽未完全对位时, 能产生导引作用。 The vehicle anti-theft device according to claim 5, wherein the clutch unit has a protruding key block on the engaging portion of the first drive shaft, and a bottom edge of the key block is formed with a guiding edge, and The two drive shafts are formed with a keyway corresponding to the key block at the periphery of the engaging hole, and a top end surface of the second drive shaft is formed with a beveled guide edge, and the key groove is located at a lowest point of the oblique guide edge for when the key block and the keyway are not completely aligned. Can produce guidance.
7.如权利要求 5所述的车辆防盗装置,其特征在于, 该离合单元的离合筒内缘 形成有两道径向的第一、二环槽, 以分别扣掣有第一、 二扣片, 用以夹掣第一驱动 轴的凸环, 使第一驱动轴可相对离合筒旋转、 且同步升降。 The anti-theft device for a vehicle according to claim 5, wherein the inner circumference of the clutch cylinder of the clutch unit is formed with two radial first and second ring grooves for respectively engaging the first and second fastening pieces. , the convex ring for clamping the first drive shaft, the first drive shaft is rotatable relative to the clutch cylinder, and is synchronously raised and lowered.
8.如权利要求 5所述的车辆防盗装置,其特征在于, 该离合单元的第一驱动轴 底端形成有一斜锥段,且第一驱动轴于斜锥段底端凸伸有一导引段,而第二驱动轴 于接合孔底部形成有一对应导引段的导引孔,让第一、二驱动轴不论接合或空转均 能确保接合不分离。 The vehicle anti-theft device according to claim 5, wherein the bottom end of the first drive shaft of the clutch unit is formed with a tapered section, and the first drive shaft has a guiding section protruding from the bottom end of the inclined cone section. And the second drive shaft forms a guiding hole corresponding to the guiding section at the bottom of the engaging hole, so that the first and second driving shafts ensure that the joint is not separated regardless of the engagement or the idle rotation.
9.如权利要求 5所述的车辆防盗装置,其特征在于,该离合单元的壳体内面上、
下分设有一感应开关,而前述离合筒底缘形成有一道凸缘, 以供控制离合筒上、下 移动的上、 下限位置。 The anti-theft device for a vehicle according to claim 5, wherein the inner surface of the housing of the clutch unit The lower part is provided with an inductive switch, and the bottom edge of the clutch cylinder is formed with a flange for controlling the upper and lower positions of the upper and lower movement of the clutch cylinder.
10.如权利要求 1或 2所述的车辆防盗装置, 其特征在于, 该驱动单元于第一 驱动轴上设有一固定座,且固定座内形成设置一马达,该马达具有一穿出固定座的 输出轮,又第一驱动轴于固定座下方枢设有一螺套,该螺套内缘形成有对应前述离 合筒外螺纹的内螺纹,再者螺套顶端周缘形成有一对应前述输出轮的驱动轮,让马 达可作动螺套旋转, 以带动离合筒上、 下滑移。 The vehicle anti-theft device according to claim 1 or 2, wherein the driving unit is provided with a fixing base on the first driving shaft, and a motor is disposed in the fixing base, and the motor has a through-seat holder The output wheel is further disposed with a threaded sleeve below the fixed seat, the inner edge of the threaded sleeve is formed with an internal thread corresponding to the external thread of the clutch cylinder, and the periphery of the top end of the threaded sleeve is formed with a drive corresponding to the output wheel. The wheel allows the motor to rotate the nut sleeve to drive the clutch cylinder to slide down.
11.如权利要求 1所述的车辆防盗装置, 其特征在于, 该驱动单元可选自能作 动离合单元离合筒上、 下位移的齿条、 连杆或伸缩缸组件。 The anti-theft device for a vehicle according to claim 1, wherein the driving unit is selected from a rack, a connecting rod or a telescopic cylinder assembly that can move the clutch cylinder up and down.
12.如权利要求 1或 2所述的车辆防盗装置, 其特征在于, 该离合单元于第一 驱动轴与第二驱动轴的相对端部分别形成有一可相对枢接的枢轴段与枢轴孔,且离 合单元并于第一驱动轴邻近枢轴段处形成有一多角状的嵌卡部,再者于第二驱动轴 的端部外周缘形处形成有一对应前述第一驱动轴嵌卡部的嵌卡部,又离合单元具有 一可受驱动单元上、下带动、且能旋转的离合筒, 该离合筒内缘形成有对应前述嵌 卡部的离合部。 The anti-theft device for a vehicle according to claim 1 or 2, wherein the clutch unit is formed with a pivotally pivotable pivot portion and a pivot at opposite ends of the first drive shaft and the second drive shaft a hole, and the clutch unit is formed with a polygonal engaging portion at a position adjacent to the pivot shaft of the first driving shaft, and a first corresponding driving shaft engaging portion is formed at an outer peripheral edge of the end portion of the second driving shaft. The latching unit further has a clutch cylinder that can be driven by the driving unit to rotate up and down, and is rotatable, and the inner edge of the clutch cylinder is formed with a clutch portion corresponding to the engaging portion.
13.如权利要求 1 2所述的车辆防盗装置, 其特征在于, 该离合单元于第一驱 动轴的嵌卡部于外缘设有键块,而第二驱动轴的嵌卡部亦形成对应的键块, 另离合 筒的离合部形成对应的键槽。 The vehicle anti-theft device according to claim 12, wherein the clutch unit is provided with a key block on the outer edge of the first drive shaft, and the cam portion of the second drive shaft is also formed. The key block, and the clutch portion of the clutch cylinder form a corresponding keyway.
14.如权利要求 1 3所述的车辆防盗装置, 其特征在于, 该离合单元的离合筒 底面形成有一可导入键槽的斜导面,用以让离合筒可顺利嵌入第二驱动轴的嵌卡部 键块。 The anti-theft device for a vehicle according to claim 13 , wherein a bottom surface of the clutch cylinder of the clutch unit is formed with an inclined guide surface that can be introduced into the keyway, so that the clutch cylinder can be smoothly inserted into the second drive shaft. Key block.
15.—种具车辆防盗装置的方向盘, 其包含有: 15. A steering wheel with a vehicle anti-theft device, comprising:
一机柱, 其具有相对串接的一第一驱动轴及一第二驱动轴; a machine column having a first drive shaft and a second drive shaft connected in series;
一离合单元,其可操控前述第一、二驱动轴的分离相对空转或接合同步转动的 动作; a clutch unit capable of manipulating the separation of the first and second drive shafts relative to idling or engaging the synchronous rotation;
一旋盘, 其锁掣于前述机柱的第一驱动轴顶端; a rotary disk locked to the top end of the first drive shaft of the foregoing machine column;
一万向接头, 其锁掣于前述机柱的第二驱动轴底端, 以连接一车辆转向器。
A universal joint is locked to the bottom end of the second drive shaft of the aforementioned column to connect a vehicle steering gear.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2007/002317 WO2009015516A1 (en) | 2007-08-01 | 2007-08-01 | Automotive antitheft arrangement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2007/002317 WO2009015516A1 (en) | 2007-08-01 | 2007-08-01 | Automotive antitheft arrangement |
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Publication Number | Publication Date |
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WO2009015516A1 true WO2009015516A1 (en) | 2009-02-05 |
Family
ID=40303863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/CN2007/002317 WO2009015516A1 (en) | 2007-08-01 | 2007-08-01 | Automotive antitheft arrangement |
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WO (1) | WO2009015516A1 (en) |
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FR2690958A1 (en) * | 1992-05-11 | 1993-11-12 | Beydon Jean Antoine | Coupling shaft with security device using transmission of couple - has motor element connected to receptor with predetermined allowable strength couple which will release torque if exceeded |
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FR2809368A1 (en) * | 2000-05-24 | 2001-11-30 | Ecia Equip Composants Ind Auto | Automobile steering column with anti-theft sleeve comprises telescopic steering shaft with rear section which slides axially in front section, sleeve in front of rear section has housings for lock bolt |
CN2581254Y (en) * | 2002-11-15 | 2003-10-22 | 吕连社 | Steering anti-theft device for motor vehicle |
CN2614159Y (en) * | 2003-04-14 | 2004-05-05 | 汪艳峰 | Anti-theft type diverter for automobile |
CN2695318Y (en) * | 2003-11-04 | 2005-04-27 | 行毅科技股份有限公司 | Steering column having regulating and antitheft function |
CN2797134Y (en) * | 2005-05-11 | 2006-07-19 | 张愈浓 | Automobile antitheft antihijacking device capable of discontioue function temporarily |
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2007
- 2007-08-01 WO PCT/CN2007/002317 patent/WO2009015516A1/en active Application Filing
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2637655A1 (en) * | 1976-08-20 | 1978-02-23 | Ernst Woerner | Vehicle anti-theft device - has lock operated linkage which controls engagement of dog clutch between steering column sections |
FR2690958A1 (en) * | 1992-05-11 | 1993-11-12 | Beydon Jean Antoine | Coupling shaft with security device using transmission of couple - has motor element connected to receptor with predetermined allowable strength couple which will release torque if exceeded |
CN2142085Y (en) * | 1992-11-21 | 1993-09-15 | 张映德 | Anti-theft device for vehicle |
US5685180A (en) * | 1995-04-18 | 1997-11-11 | C. E. Marshall (Wolverhamption) (Limited) | Automotive steering security arrangement |
FR2809368A1 (en) * | 2000-05-24 | 2001-11-30 | Ecia Equip Composants Ind Auto | Automobile steering column with anti-theft sleeve comprises telescopic steering shaft with rear section which slides axially in front section, sleeve in front of rear section has housings for lock bolt |
CN2581254Y (en) * | 2002-11-15 | 2003-10-22 | 吕连社 | Steering anti-theft device for motor vehicle |
CN2614159Y (en) * | 2003-04-14 | 2004-05-05 | 汪艳峰 | Anti-theft type diverter for automobile |
CN2695318Y (en) * | 2003-11-04 | 2005-04-27 | 行毅科技股份有限公司 | Steering column having regulating and antitheft function |
CN2797134Y (en) * | 2005-05-11 | 2006-07-19 | 张愈浓 | Automobile antitheft antihijacking device capable of discontioue function temporarily |
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