CN201882067U - Anti-collision and anti-theft brake system of motor vehicle - Google Patents
Anti-collision and anti-theft brake system of motor vehicle Download PDFInfo
- Publication number
- CN201882067U CN201882067U CN2010206845757U CN201020684575U CN201882067U CN 201882067 U CN201882067 U CN 201882067U CN 2010206845757 U CN2010206845757 U CN 2010206845757U CN 201020684575 U CN201020684575 U CN 201020684575U CN 201882067 U CN201882067 U CN 201882067U
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- power wheel
- wheel
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Abstract
The utility model relates to an anti-collision and anti-theft brake system of a motor vehicle. A main shaft end of a reducing motor is installed in a motor mounting groove of a motor base; the main shaft of the reducing motor is matched and connected with a transmission wheel; the transmission wheel is positioned in a transmission wheel mounting groove of the motor base; a transmission wire is wound on the transmission wheel; the expansion end of the transmission wire penetrates through a base wire positioning hole which is formed on the wall of the transmission wheel mounting groove in the radial direction, and extends out of the motor base; and a motor stalling/blocking protection device is arranged on the motor base. The brake system has the benefits that the structure is novel and simple, and the brake system is convenient to use and can actively prevent traffic accidents and ensure that the accident is eliminated when in an embryonic state; and in addition, by completely braking a brake pedal, an automobile horn is honked for a long time or discontinuously for alarming when automatic burglary prevention is performed, simultaneously an automobile emergency lamp is started to flash, and an automobile is in a automatic gearshift and can not engage gear and other special methods are performed to realize the anti-theft function, the burglary prevention method of the brake system is completely different from the traditional burglary prevention, illegal person has no way to steal the automobile, and the safety grade of the brake system is relatively higher.
Description
[technical field]
The utility model relates to the automotive engineering field, specifically a kind of power actuated vehicle anti-collision and antitheft brake equipment.
[background technology]
At present, the power actuated vehicle (as: automobile) of the overwhelming majority only can be by right crus of diaphragm control brake, in time do not touch on the brake or do not touch on the brake in case make a fault, may cause the generation of traffic accident, and be factors the most common in all traffic accidents at present, that generation is maximum.
In addition, the car alarm on the market is mainly based on mechanical locks such as handle lock, protection defending locks and can report to the police, can cut off electronic locks such as oil circuit, circuit.Though market is popularized, its principle of work or mode of operation difference are little, and the forthright defective of certain rule is arranged, and relatively easily make the lawless person and crack, and therefore, the stolen phenomenon of vehicle happens occasionally.
[summary of the invention]
The purpose of this utility model is exactly will solve above-mentioned deficiency and a kind of power actuated vehicle anti-collision and antitheft brake equipment is provided, and has crashproof, anti-theft feature.
Design a kind of power actuated vehicle anti-collision and antitheft brake equipment for achieving the above object; comprise reducing motor 6; motor base 2; power wheel 3 and transmission steel wire 9; it is characterized in that: described reducing motor spindle end is installed in the motor mounting groove 28 of described motor base; the described reducing motor main shaft power wheel that is connected; described power wheel is positioned at the power wheel mounting groove 12 of motor base; be wound with transmission steel wire 9 on the described power wheel; the flexible end of described transmission steel wire passes power wheel the base steel wire knock hole 14 that radially is provided with on the cell wall is installed; extend to outside the motor base; described motor base is provided with the stifled fender guard of motor stall/chance; when brake off resets after braking on earth/withdraw from after described transmission steel wire entering; run into travel switch or meet stifledly, the stifled fender guard of described motor stall/chances is by the stall of control circuit realization motor.
Described brake equipment also comprises a guiding mechanism 4, described guiding mechanism 4 is installed in the guiding mechanism mounting groove 26 that is connected with base steel wire knock hole 14 on the motor base, described guiding mechanism comprises track adjusting wheel 60, the track adjusting wheel permanent seat, described track adjusting wheel 60 is installed on the track adjusting wheel permanent seat, have guiding mechanism threaded hole of steel 57 on the described track adjusting wheel permanent seat, the flexible end of described transmission steel wire passes guiding mechanism threaded hole of steel 57 and walks around track adjusting wheel, extend to outside the motor base, described guiding mechanism 360 degree are rotatable, the position close with track adjusting wheel has guiding mechanism travel switch groove 58 on the described track adjusting wheel permanent seat, in the described guiding mechanism travel switch groove 58 travel switch is housed, on described guiding mechanism 4 outer faces cover plate 5 is housed, passes transmission steel wire behind the cover plate and be provided with the steel wire that to regulate stopping distance and hang sign indicating number.
The stifled fender guard of described motor stall/chance comprises travel switch, the stall structure, the stifled protective circuit of control and chance, described travel switch is installed in reducing motor and installs in the base travel switch groove 21 on the trough rim, described travel switch is connected described control and is met stifled protective circuit by circuit, the bottom face edge of described power wheel is provided with power wheel salient point 43, described base is provided with the pedestal lobe point 20 that matches with power wheel salient point 43, when described transmission steel wire withdraws from the back brake off, described power wheel salient point is pushed down the travel switch in the base travel switch groove 21, be pressed onto pedestal lobe point 20 simultaneously, the stifled protective circuit control of described control and chance motor stops operating; The position close with track adjusting wheel has guiding mechanism travel switch groove 58 on the described track adjusting wheel permanent seat; in the described guiding mechanism travel switch groove 58 travel switch is housed; described travel switch is connected described control and is met stifled protective circuit by circuit; the described transmission steel wire that passes behind the cover plate is provided with the steel wire that can regulate stopping distance and hangs sign indicating number; after entering, brakes by described transmission steel wire; described steel wire hangs sign indicating number and is pressed onto cover plate earlier; push down the travel switch on the track adjusting wheel permanent seat then, the stifled protective circuit control of described control and chance motor stops operating.
Described brake equipment also comprises the power wheel blocking device, the power wheel blocking device power wheel that is connected, and after the locking, described power wheel can't rotate.
Described power wheel blocking device comprises that electromagnet, described electromagnet are installed in power wheel and install in the electromagnet mounting groove 29 on the cell wall limit, described power wheel by on take turns, stepped wheel structure that lower whorl is formed, described going up on the outward flange of taking turns has the antitheft hole 44 of a plurality of power wheels, the outward flange of described lower whorl is provided with steel wire trough 45, the groove bottom part of described steel wire trough 45 has threaded hole of steel 46, the iron core of described electromagnet outage back electromagnet ejects and enters in the antitheft hole 44 of power wheel, blocks power wheel.
The limit of the motor mounting groove 28 of described motor base is provided with gulde edge 31.
Have circuit card draw-in groove 25 on the described motor base, in the described circuit card draw-in groove controller IC plate is housed, the overall peripheral of described motor base, reducing motor and controller IC plate adopts disposable tamper proof screws fixed connection and sealing metal case.
Described steel wire knock hole, track adjusting wheel threaded hole of steel diameter are identical, and are straight line, and tangent with the steel wire trough of power wheel.
Have buzzer phone mounting hole 18 on the described motor base, in the described buzzer phone mounting hole buzzer phone is housed, have LED mounting hole 19 on the motor base, in the described LED mounting hole LED light is housed.
Described power wheel end face centre has steel wire zinc head hole 40, power wheel knock hole 41, the zinc head of transmission steel wire is equipped with in described steel wire zinc head hole 40, be provided with check screw 48 in the described power wheel knock hole 41, have front metal braiding wire casing 15, back metal braiding wire casing 23 in the described motor base 2, in described front metal braiding wire casing 15, the back metal braiding wire casing 23 metal knitted line is housed, described metal knitted line is connected with motor housing, electromagnet betal can, metal case.
The utility model beneficial effect: novel structure, simple, easy to use, generation that can actv. prevention traffic accident is eliminated in bud safety misadventure; In addition, the utility model can also be by stopping brake pedal extremely, during automatic antitheft, caution that horn trumpet yowls or intermittence is rung, start automobile emergency lamp flicker simultaneously, and automatic gear car can't engage a gear etc. particular form realize anti-theft feature, it is antitheft to be different from tradition fully, lawless people is had no way of doing it, and level of security is higher relatively.
[description of drawings]
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of motor base of the present utility model;
Fig. 3 is the structural representation (two) of motor base of the present utility model;
Fig. 4 is the structural representation (three) of motor base of the present utility model;
Fig. 5 is the structural representation (four) of motor base of the present utility model;
Fig. 6 is the structural representation (five) of motor base of the present utility model;
Fig. 7 is the structural representation of power wheel of the present utility model;
Fig. 8 is the structural representation (two) of power wheel of the present utility model;
Fig. 9 is the structural representation (three) of power wheel of the present utility model;
Figure 10 is the structural representation (four) of power wheel of the present utility model;
Figure 11 is the assembly drowing of power wheel of the present utility model and motor base;
Figure 12 is the structural representation of guiding mechanism of the present utility model;
Figure 13 is the structural representation (two) of guiding mechanism of the present utility model;
Figure 14 is the structural representation of reducing motor of the present utility model;
Figure 15 is the structural representation of metal case of the present utility model;
Figure 16 is the structural representation of front shroud of the present utility model;
Figure 17 is the structural representation of back shroud of the present utility model;
Figure 18 is a structure of cover plate scheme drawing of the present utility model.
[specific embodiment]
Further specify below below in conjunction with accompanying drawing the utility model being done:
Brake equipment comprises: reducing motor 6, motor base 2, power wheel 3, guiding mechanism 4, metal case 1, shell tamper proof screws 7, cover plate 5, electromagnet, transmission steel wire 9, steel wire hang parts such as sign indicating number 10.Adopt metal case, front and rear cover plate is fixed with disposable tamper proof screws,, can only twist into the screw that can't back-out that is.General adopt tighten and surpass certain dynamics after, the tamper proof screws that the silk cap breaks automatically or damages.Realize positioning motor axle fixed orifice angle by the position of gulde edge 31, install with convenient.Before power wheel is installed, motor shaft fixed orifice 62 inserts leverage tool, rotates to gulde edge 31 and extracts, and power wheel knock hole 41 is aimed at position, angle on the motor shaft, firmly press, enter power wheel mounting groove 12, when the power wheel fixed orifice overlaps with motor axis hole, mainly use a check screw 48 to penetrate (being generally self-tapping screw), pass simultaneously to rotate behind the motor axis hole and tighten, fixed conveyor wheel and motor shaft when increasing the power wheel stress point, play the conducting that contacts that connects motor shaft and zinc head.After utilizing the electromagnet outage, the principle that it ejects automatically.After the electromagnet outage, its iron core springs into the antitheft hole 44 of power wheel, and power wheel will the braking of being forced to property, and motor can't rotate, and the steel wire on the power wheel can't withdraw from, thereby can't brake off.
There is a more shallow groove zinc head side of steel wire, and the outer imperial palace of zinc head mounting hole diameter is little, puts tight more during installation more inwards.The transmission steel wire is connected with zinc head, transmission steel wire, power wheel check screw, motor shaft, motor housing, motor check screw, electromagnet betal can, metal knitted line, product casing, and the contact conducting is good, can be used as power supply input negative pole and uses.
According to the position of fixation with steel wire 48, can 360 degree rotary steering mechanisms, even fixation with steel wire, can guarantee also that steel wire vertically enters base inside in non-perpendicular position.Track adjusting wheel is a stress point, and steel wire is realized transmitting power by the rolling of track adjusting wheel, effectively avoids wall friction in steel wire and guiding mechanism threaded hole of steel 57, base steel wire knock hole 14, the base steel wire via hole 32, guarantees that guiding mechanism and transmission steel wire are not damaged.
During the motor counter-rotating, after power wheel salient point 43 is pressed onto the base travel switch, pedestal lobe point 20 will be run into, counter-rotating can't be continued.When motor is just changeing, hang sign indicating number and be pressed onto cover plate, it is stifled that disconnection of guiding mechanism travel switch or cover plate are run into the guiding mechanism chance, and motor can't continue just to change.Travel switch in the track adjusting wheel permanent seat is by cover plate extruding control, and the spring on the cover plate Returning utilization rivet rebounds.That is, cover plate can enter, withdraw from.
Power wheel is formed many (general 1 times) that axis of great circle is bigger than axis of small circle by steel wire trough 45 parts (roundlet) and antitheft hole 44 parts (great circle).Antitheft hole is evenly distributed on the circumferential edge of great circle wheel except that starting point 47 positions, and the iron core of electromagnet springs in any one antitheft hole, all can brake the power wheel rotation by force.That is, can be as required, by adjusting the distance that steel wire hangs sign indicating number and cover plate, on the opportunity of control electromagnet shaft ejection, finally realize the stroke length adjustment of stopping distance.
Steel wire knock hole, steel wire via hole, track adjusting wheel threaded hole of steel diameter are identical, and are straight line, and be tangent with the steel wire trough of power wheel.About about 1 times than steel wire diameter of the diameter of threaded hole of steel is unsettled during i.e. steel wire work, does not generally run into the inwall of guiding mechanism, base when entering, and when coming out, can run into inwall and by force steel wire be withdrawed from.
The braking principle of work: reducing motor just change → drive power wheel clickwise → pulling steel wire enter → enter partly steel wire on power wheel → power wheel on steel wire length progressively increase → steel wire hang a yard close cover plate → hang yard be pressed onto cover plate → track adjusting wheel travel switch disconnection → cover plate run into the guiding mechanism chance block up → steel wire stops to enter → reducing motor stops the rotation → power wheel on steel wire length equal stopping distance → braking and finish.
The brake off principle of work: reducing motor counter-rotating → drive power wheel left-hand revolution → promotion steel wire withdraws from → steel wire hang sign indicating number leave cover plate → withdraw from steel wire length progressively to increase → power wheel salient point run into base travel switch → base travel switch disconnections → power wheel salient point run into the base salient point meet block up → reducing motor steel wire length that stops the rotation → withdraw from progressively equals stopping distance → brake off and finishes.
Brake principle of work by force: principle of work is with " braking principle of work ", and when carrying out glancing impact by force, electromagnet shaft springs into the antitheft hole of power wheel, brakes the power wheel rotation by force, and steel wire can't withdraw from the power wheel.The axle of electromagnet is as if not adhesive, and power wheel again can't rotate, and braking can't be removed.If be fixed on the brake pedal of power actuated vehicle, pedal can not return, and vehicle can't travel, and realize anti-theft feature.
Remove and to brake principle of work by force: power wheel moment just changes, and antitheft hole inwall is no longer in the contact electricity magnet during axle, and axle moment is finished adhesive in the electromagnet, concrete with " braking principle of work ", just change≤300ms after, power wheel can reverse, principle is concrete with " brake off principle of work ".If be fixed on the brake pedal of power actuated vehicle, pedal will return and reset, and vehicle can cruising, removes antitheft.
Principle of work segmentation (as shown in the figure):
Installation steps:
1. the fixed legs 34 in the base travel switch aligning base travel switch groove 21 are put into.
2. metal knitted line passes in the braided wire via hole 30 of base, puts into the braiding wire casing.
3. the motor braided wires that back metal woven in the wire casing 23 in the motor mounting groove 28 of packing into compress, that is, motor housing contacts conducting with braided wire.
4. rotating machine is aimed at motor, motor fixed screw holes 13, puts into screw respectively and tightens.
5. the power lead of electromagnet penetrates in electromagnet fairlead 16, pulls out in bus hole 22, puts into electromagnet.
6.LED indicator lamp is put into LED mounting hole 19, anodal pin is pulled out in the bus hole, and negative pole is placed in the braiding wire casing, and same braided wire, electromagnet shell joint touch conducting.
7. the electromagnet check screw is put into and is tightened, and fixed electromagnet does not allow it loosening.
8. buzzer phone inserts in the buzzer phone mounting hole 18, and lead-in wire is pulled out in the bus hole.
9. steel wire zinc head is fixed.Steel wire is passed steel wire zinc head hole 40, in threaded hole of steel 46, pass, can be wrapped in the steel wire trough 45, pat steel wire zinc head with instrument.After packing into fully, zinc women's head-ornaments and transmission wheel face are on same horizon, and the conducting that partly contacts with motor shaft of zinc head and steel wire.
10. base is put into product casing and position, the steel wire on the power wheel passes base steel wire knock hole 14, passes from base steel wire via hole 32, and the steel wire via hole is vertical with the steel wire trough points of tangency.
11. motor shaft inserts leverage tool, rotates to gulde edge 31 and extracts, and the power wheel knock hole is aimed at position, angle on the motor shaft, firmly presses, and enters the transmission race, when the power wheel fixed orifice overlaps with motor axis hole, penetrates check screw and rotates and tighten.At this moment, check screw, motor shaft, the continuous conducting of zinc head.
12. guiding mechanism travel switch lead-in wire is aimed at the travel switch groove and is put into fixing after passing in the guiding mechanism line hole 53.
Track adjusting wheel permanent seat groove 56 usefulness steel axles pass guiding mechanism fixed orifice 55, track adjusting wheel hole 13. track adjusting wheel is packed into, position track adjusting wheel, do not allow it drop.
14. rivet overlaps upper spring after passing cover plate, firmly is pressed into behind the aligning rivet hole 51.At this moment, rivet can move, but can not extract, and cover plate is upspring by spring.
15. steel wire passes from the guiding mechanism threaded hole of steel, lead-in wire penetrates from travel switch line hole, the bus hole passes tension, after guiding mechanism assembling wire casing 52 positions lead-in wire partly enters groove, puts into guiding mechanism mounting groove 26.After being put into the end, lead-in wire enters trough 54 automatically, twines lead-in wire with the rotation of guiding mechanism.
Circuit card draw-in groove 25 the insides are fixed 16. control circuit partly can directly be packed into.Pack into shell and front and rear cover plate use tamper proof screws to fix.
17. host housing or steel wire head are fixed on the position that needs braking, the other end is fixed on the stationary object of opposite.
Claims (10)
1. power actuated vehicle anti-collision and antitheft brake equipment; comprise reducing motor (6); motor base (2); power wheel (3) and transmission steel wire (9); it is characterized in that: described reducing motor spindle end is installed in the motor mounting groove (28) of described motor base; the described reducing motor main shaft power wheel that is connected; described power wheel is positioned at the power wheel mounting groove (12) of motor base; be wound with transmission steel wire (9) on the described power wheel; the flexible end of described transmission steel wire passes power wheel the base steel wire knock hole (14) that radially is provided with on the cell wall is installed; extend to outside the motor base; described motor base is provided with the stifled fender guard of motor stall/chance; when brake off resets after braking on earth/withdraw from after described transmission steel wire entering; run into travel switch or meet stifledly, the stifled fender guard of described motor stall/chances is by the stall of control circuit realization motor.
2. a kind of power actuated vehicle anti-collision and antitheft brake equipment as claimed in claim 1, it is characterized in that: described brake equipment also comprises a guiding mechanism (4), described guiding mechanism (4) is installed in the guiding mechanism mounting groove (26) that is connected with base steel wire knock hole (14) on the motor base, described guiding mechanism comprises track adjusting wheel (60), the track adjusting wheel permanent seat, described track adjusting wheel (60) is installed on the track adjusting wheel permanent seat, have guiding mechanism threaded hole of steel (57) on the described track adjusting wheel permanent seat, the flexible end of described transmission steel wire passes guiding mechanism threaded hole of steel (57) and walks around track adjusting wheel, extend to outside the motor base, described guiding mechanism 360 degree are rotatable, the position close with track adjusting wheel has guiding mechanism travel switch groove (58) on the described track adjusting wheel permanent seat, in the described guiding mechanism travel switch groove (58) travel switch is housed, on described guiding mechanism (4) outer face cover plate (5) is housed, passes transmission steel wire behind the cover plate and be provided with the steel wire that to regulate stopping distance and hang sign indicating number.
3. a kind of power actuated vehicle anti-collision and antitheft brake equipment as claimed in claim 2, it is characterized in that: the stifled fender guard of described motor stall/chance comprises travel switch, the stall structure, the stifled protective circuit of control and chance, described travel switch is installed in reducing motor and installs in the base travel switch groove (21) on the trough rim, described travel switch is connected described control and is met stifled protective circuit by circuit, the bottom face edge of described power wheel is provided with power wheel salient point (43), described base is provided with the pedestal lobe point (20) that matches with power wheel salient point (43), when described transmission steel wire withdraws from the back brake off, described power wheel salient point is pushed down the travel switch in the base travel switch groove (21), be pressed onto pedestal lobe point (20) simultaneously, the stifled protective circuit control of described control and chance motor stops operating; The position close with track adjusting wheel has guiding mechanism travel switch groove (58) on the described track adjusting wheel permanent seat; in the described guiding mechanism travel switch groove (58) travel switch is housed; described travel switch is connected described control and is met stifled protective circuit by circuit; the described transmission steel wire that passes behind the cover plate is provided with the steel wire that can regulate stopping distance and hangs sign indicating number; after entering, brakes by described transmission steel wire; described steel wire hangs sign indicating number and is pressed onto cover plate earlier; push down the travel switch on the track adjusting wheel permanent seat then, the stifled protective circuit control of described control and chance motor stops operating.
4. as claim 1,2 or 3 described a kind of power actuated vehicle anti-collision and antitheft brake equipments, it is characterized in that: described brake equipment also comprises the power wheel blocking device, the power wheel blocking device power wheel that is connected, and after the locking, described power wheel can't rotate.
5. a kind of power actuated vehicle anti-collision and antitheft brake equipment as claimed in claim 4, it is characterized in that: described power wheel blocking device comprises electromagnet, described electromagnet is installed in power wheel and installs in the electromagnet mounting groove (29) on the cell wall limit, described power wheel by on take turns, the stepped wheel structure that lower whorl is formed, described going up on the outward flange of taking turns has the antitheft hole of a plurality of power wheels (44), the outward flange of described lower whorl is provided with steel wire trough (45), the groove bottom part of described steel wire trough (45) has threaded hole of steel (46), the iron core of described electromagnet outage back electromagnet ejects and enters in the antitheft hole of power wheel (44), blocks power wheel.
6. as claim 1,2 or 3 described a kind of power actuated vehicle anti-collision and antitheft brake equipments, it is characterized in that: the limit of the motor mounting groove (28) of described motor base is provided with gulde edge (31).
7. a kind of power actuated vehicle anti-collision and antitheft brake equipment as claimed in claim 4, it is characterized in that: have circuit card draw-in groove (25) on the described motor base, in the described circuit card draw-in groove controller IC plate is housed, the overall peripheral of described motor base, reducing motor and controller IC plate adopts disposable tamper proof screws fixed connection and sealing metal case.
8. a kind of power actuated vehicle anti-collision and antitheft brake equipment as claimed in claim 6 is characterized in that: described steel wire knock hole, track adjusting wheel threaded hole of steel diameter are identical, and are straight line, and tangent with the steel wire trough of power wheel.
9. a kind of power actuated vehicle anti-collision and antitheft brake equipment as claimed in claim 4, it is characterized in that: have buzzer phone mounting hole (18) on the described motor base, in the described buzzer phone mounting hole buzzer phone is housed, have LED mounting hole (19) on the motor base, in the described LED mounting hole LED light is housed.
10. a kind of power actuated vehicle anti-collision and antitheft brake equipment as claimed in claim 3, it is characterized in that: described power wheel end face centre has steel wire zinc head hole (40), power wheel knock hole (41), the zinc head of transmission steel wire is equipped with in described steel wire zinc head hole (40), be provided with check screw (48) in the described power wheel knock hole (41), have front metal braiding wire casing (15) in the described motor base (2), back metal braiding wire casing (23), described front metal braiding wire casing (15), metal knitted line is housed, described metal knitted line and motor housing in the back metal braiding wire casing (23), the electromagnet betal can, metal case is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206845757U CN201882067U (en) | 2010-12-28 | 2010-12-28 | Anti-collision and anti-theft brake system of motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206845757U CN201882067U (en) | 2010-12-28 | 2010-12-28 | Anti-collision and anti-theft brake system of motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201882067U true CN201882067U (en) | 2011-06-29 |
Family
ID=44179605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206845757U Expired - Lifetime CN201882067U (en) | 2010-12-28 | 2010-12-28 | Anti-collision and anti-theft brake system of motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201882067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102079301A (en) * | 2010-12-28 | 2011-06-01 | 上海力荣实业发展有限公司 | Anti-collision anti-theft braking device for motor vehicle |
-
2010
- 2010-12-28 CN CN2010206845757U patent/CN201882067U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102079301A (en) * | 2010-12-28 | 2011-06-01 | 上海力荣实业发展有限公司 | Anti-collision anti-theft braking device for motor vehicle |
| CN102079301B (en) * | 2010-12-28 | 2012-12-12 | 上海力荣实业发展有限公司 | Anti-collision anti-theft braking device for motor vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110629 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |