CN101234631B - Automobile anti-theft main brake control device - Google Patents
Automobile anti-theft main brake control device Download PDFInfo
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- CN101234631B CN101234631B CN2008100104541A CN200810010454A CN101234631B CN 101234631 B CN101234631 B CN 101234631B CN 2008100104541 A CN2008100104541 A CN 2008100104541A CN 200810010454 A CN200810010454 A CN 200810010454A CN 101234631 B CN101234631 B CN 101234631B
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- actuating spindle
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Abstract
The invention which relates to a car theftproof main brake control device comprises a slip-core check valve and a cam-type double stable state trigger which are connected together; a through hole of the cam-type double stable state trigger is provided with a triggering shaft; the middle part of the triggering shaft is provided with a circumferential groove; a control shaft which is controlled by an edge cam and can be inserted into the groove is arranged between the top side of the trigger body and the through hole; the edge cam is driven to rotate by a push-and-pull type electromagnet through a rack, a gear and a driving ratchet; a retaining ratchet is arranged between the edge cam and the trigger body; the cam-type double stable state trigger can be provided with a stable triggering state and a non-triggering state. A slide core type one way valve is provided with a matching valve base and a valve core, and a valve core spiral spring which is arranged between the valve core and a valve rod can be the one way valve when closed. The car theftproof main brake control device which combines with a remote control switch in the car can cause the main brake of the car to be in a brake state or discharge the brake state of the main brake of the car; when the car is started, under the condition that the main brake is operated, the car can hardly overcome the friction of the main brake to run and the car theftproof device is good in theftproof performance.
Description
Technical field
The present invention relates to the main brake oil circuit control setup that a kind of automobile burglar is used, particularly a kind of automobile burglar main brake oil passage control valve door.
Background technology
Stolen incident takes place during automobile parking sometimes, stolen when parking in order to prevent automobile, the braking automobile anti-joyride device can be installed on automobile.In the prior art, Chinese patent 90210685.6 discloses a kind of alarms and security systems for automobiles, mainly form by electric apparatus control apparatus and stopping brake lock locking mechanism, electric apparatus control apparatus has digital button switch control circuit, electric apparatus control apparatus is installed in the operator's compartment, stopping brake lock locking mechanism is installed on the transmission housing, controlling the clutch of stopping brake lock, during parking, behind the enforcement stopping brake lock, stopping brake lock locking mechanism can lock stopping brake lock, before the driving, can press figure key according to the numerical order of coding, electric apparatus control apparatus is opened stopping brake lock locking mechanism by electromagnet, could remove stopping brake lock, otherwise, stopping brake lock locking mechanism just stops the releasing of stopping brake lock, makes automobile be in the stopping brake lock state, comes antitheft with this.This alarms and security systems for automobiles is because just lock stopping brake lock, stopping brake lock claims parking brake again, when parking for automobile, prevent the brake equipment that vehicle slides, to the main brake of automobile brake, the braking force of stopping brake lock is not very big, behind car engine when being not running car, although under the situation of implementing stopping brake lock, the friction force that automobile still can overcome stopping brake lock travels.The theftproof performance of this alarms and security systems for automobiles is not fine.Main brake claims foot brake again, and main brake has the oil pressure power-assisted, and the braking force of main brake is very big.
Summary of the invention
The objective of the invention is to propose the good automobile anti-theft main brake control device of a kind of theftproof performance in order to overcome above-mentioned deficiency.
The present invention is achieved using the following method.
Automobile anti-theft main brake control device has base plate, and continuous slide core formula check valve and cam-type flip-flop multivibrator are arranged on the base plate,
Slide core formula check valve has valve body, there is oil inlet the front of valve body, side of valve body has oil outlet, valve seat is arranged in the oil inlet, have in the valve body can before and after the valve rod that slides, stretch out from the back of valve body the rear end of valve rod, the valve rod coil spring is arranged between valve rod and the valve body, the front end of valve rod is embedded with the Elastic valve core that matches with valve seat, and the spool coil spring is arranged between Elastic valve core and the valve rod
The cam-type flip-flop multivibrator has the triggering body, before above the triggering body, before the back has respectively, rear boss, triggering has in the body along the through hole that triggers the body fore-and-aft direction, before having in the through hole, before the difference slave flipflop body of rear end, the triggering axle that aft end face stretches out, triggering the stage casing of axle in through hole has along the cannelure of the square-section of circumference, in the through hole, between the front end of triggering axle and triggering body the triggering shaft helical spring is arranged, triggering the top of body and triggering has between the body inner via hole and the perpendicular control axis hole of triggering body inner via hole, the epimere of control axis hole is a circular hole, hypomere is a square hole, the actuating spindle that matches with the control axis hole is arranged in the control axis hole, the epimere of actuating spindle is a circular shaft, the hypomere of actuating spindle is a square shaft, stretches out above the upper end slave flipflop body of actuating spindle
Above the triggering body edge type strainer that is enclosed within on the actuating spindle is arranged, the height of edge type strainer is identical with the boss height that forward and backward two ends above triggering body have, the upper surface of edge type strainer, be uniformly distributed with the concave and convex surface of four ripples along the circumference, be installed with the cam contact plug vertical on the actuating spindle with actuating spindle, in the control axis hole, between the square shaft of actuating spindle upper end and the triggering body actuating spindle coil spring is arranged
The excircle of edge type strainer has radially ratchet, the edge type strainer outside is with interior mesh ratchet gear, interior mesh ratchet gear inner periphery is evenly equipped with eight driving ratchets that match with the radially ratchet of edge type strainer excircle, the excircle of interior mesh ratchet gear has driving gear, trigger between top and edge type strainer following of body vertical ratchet on the triggering body is arranged, edge type strainer following, be uniformly distributed with eight non-return ratchets of pit that match with vertical ratchet along the circumference
Trigger between the forward and backward boss above the body relative rack bore is arranged, be installed with driving gear mating teeth bar in the rack bore with interior mesh ratchet gear excircle, stretch out at the two ends of the tooth bar rack bore from the boss respectively, pressing plate before and after cam, interior mesh ratchet gear and having above the tooth bar is connected in and triggers above the body on the boss of both sides, actuating spindle is arranged on the pressing plate and contact pin-and-hole
There is push-pull electromagnet the side of triggering body, and the push-and-pull direction of push-pull electromagnet parallels with the axis direction that triggers body internal trigger axle, and the push-and-pull end of push-pull electromagnet and the rear end of tooth bar are connected with and can be against the draw back plate that triggers body internal trigger shaft rear end,
The axis of cam-type flip-flop multivibrator triggering axle and the axis of slide core formula check valve valve rod are on same straight line.
The upper surface of edge type strainer of the present invention, be uniformly distributed with the concave and convex surface of four ripples along the circumference, the concave and convex surface of four ripples has four high sites and four low points, in the square hole of the square shaft of actuating spindle in the control axis hole actuating spindle can only being slided up and down can not rotate, contact plug on the actuating spindle is when high site, the square shaft lower end of actuating spindle rises in one section of the square hole of control in the axis hole, contact plug is when low points, and the square shaft lower end of actuating spindle drops in the through hole that triggers in the body.
Mesh ratchet gear rotates in can driving when triggering the tooth bar motion above the body, the ratchet that interior mesh ratchet gear rotates by the ratchet of interior mesh ratchet gear inner periphery and edge type strainer excircle drives the edge type strainer rotation, because interior mesh ratchet gear inner periphery is evenly equipped with eight ratchets, so the edge type strainer revolution moves 1/8th circumference, the height in site, contact plug place, low variation once, again because above triggering body vertical ratchet is arranged, below the edge type strainer, be uniformly distributed with eight non-return ratchets of pit along the circumference, so the edge type strainer revolution moves 1/8th circumference, contact plug all can be stably or in high site or on low points.
Trigger in the body through hole, between the front portion of triggering axle and triggering body the triggering shaft helical spring is arranged, trigger the rear end of axle can be because of the elastic force of spring the rear end of slave flipflop body stretch out, contact plug is in high site, be the stable non-triggering attitude of cam-type flip-flop multivibrator at this moment, when push-pull electromagnet gets electric driving iron core motion, can promote the rack drives edge type strainer and rotate 1/8th circumference, contact plug is in low points, motion before push-pull electromagnet promotes to trigger axially simultaneously, trigger the front portion of the front end slave flipflop body of axle and stretch out the valve stem slides that promotes slide core formula check valve, spool is against on the valve seat, the square shaft of actuating spindle drops in the through hole that triggers in the body, be inserted in the cannelure of the square-section of triggering the axle stage casing, when push-pull electromagnet resets, because of the constraint that triggers the controlled axle of axle can not reset, be the stable triggering attitude of cam-type flip-flop multivibrator at this moment, when push-pull electromagnet once more, rotate 1/8th circumference again by the rack drives edge type strainer, this moment, contact plug was in high site, remove actuating spindle the constraint that triggers axle is resetted, make the cam-type flip-flop multivibrator be in stable non-triggering attitude once more.
The present invention can be installed in the car engine cabinet, and the oil inlet of slide core formula check valve links to each other with the main brake oil pump of main brake oil pipeline, and the oil outlet of slide core formula check valve links to each other with brake equipment.Push-pull electromagnet is got, can make the spool of slide core formula check valve stably be in triggering attitude and non-triggering attitude successively, when triggering attitude, stretch out before triggering axially and be against on the valve rod, allow spool remain on the valve seat, when non-triggering attitude, stretch out after triggering axially, spool remains on the position of lifting off a seat, the spool of slide core formula check valve is against on the valve seat and lifts off a seat that to make slide core formula closed check valve and unlatching be the equal of that an electromagnetism opens and closes valve, because between spool and the valve rod spool coil spring is arranged, be the equal of a check valve after the spool of slide core formula check valve is against on the valve seat.When cam-type flip-flop multivibrator during in non-triggering attitude, slide core formula check valve is opened, and slide core formula check valve is the passage of main brake oil pipeline, does not influence the normal operation of main brake during running car; When the cam-type flip-flop multivibrator when triggering attitude, the spool of slide core formula check valve is against becomes check valve on the valve seat, in case the main brake oil pump by check valve after brake equipment applies oil pressure, can keep the required oil pressure that brakes between slide core formula check valve and the brake equipment, make automobile be in the main brake state always.
Push-pull electromagnet can be controlled with teleswitch.After automobile was parked, available teleswitch made flip-flop multivibrator triggering attitude, steps on brake pedal again, and after the driver left car, automobile can be in the main brake state.
After if the robbery of automobile experience is driven away by others, available teleswitch makes flip-flop multivibrator trigger attitude, and the people of robbery is in the process of driving, as long as step on brake pedal, automobile will keep the main brake state machine not travel always, has anti-function of plundering.
The present invention can be installed in the car engine cabinet, the combined with remote-control switch, can make the automobile main brake be in the braking state of braking state or releasing automobile main brake, automobile is parked the back or after automobile plundered, can make main brake be in braking state, under the situation of implementing main brake, the friction force that automobile is difficult to overcome main brake travels, and theftproof performance of the present invention is good.
Below in conjunction with accompanying drawing, the present invention is further described.
Description of drawings
Fig. 1 is the main cross-sectional schematic of automobile anti-theft main brake control device;
Fig. 2 is that scheme drawing cuts open in the office of overlooking of Fig. 1;
Fig. 3 is the A-A cross-sectional schematic of Fig. 1;
Fig. 4 is the main cross-sectional schematic that triggers the cam-type flip-flop multivibrator of attitude;
Fig. 5 is that the master of edge type strainer looks scheme drawing;
Fig. 6 is that the B of Fig. 5 is to scheme drawing;
Fig. 7 is that the C of Fig. 5 is to scheme drawing;
Fig. 8 is the schematic rear view of Fig. 5;
Fig. 9 is the convex-concave curve synoptic diagram along the excircle expansion of edge type strainer;
Figure 10 is eight ratchet scheme drawings that the non-return ratchet of pit place circumference launches below edge type strainer;
Figure 11 is that the master of interior mesh ratchet gear looks scheme drawing;
Figure 12 is that the master who triggers axle looks scheme drawing;
Figure 13 is that the master of tooth bar looks scheme drawing;
Figure 14 is that the master of actuating spindle looks scheme drawing;
Figure 15 is the schematic top plan view of actuating spindle.
The specific embodiment
Among Fig. 1～Figure 15, automobile anti-theft main brake control device has base plate 1, and slide core formula check valve 2 and the cam-type flip-flop multivibrator 3 that links to each other with slide core formula check valve are arranged on the base plate,
Slide core formula check valve has hexahedron valve body 4, there are two oil inlets 5 front of valve body, side of valve body has two oil outlets 6 that link to each other with two oil inlets respectively, and valve seat 7 is arranged in the oil inlet, have in the valve body can before and after the valve rod 8 that slides, stretch out from the back of valve body the rear end of valve rod, valve rod coil spring 11 is arranged between valve rod and the valve body, and valve rod rear end is connected with connecting plate 41, and the front end of valve rod is embedded with the Elastic valve core 9 that matches with valve seat, spool coil spring 10 is arranged between Elastic valve core and the valve rod
The cam-type flip-flop multivibrator has hexahedron to trigger body 12, before above the triggering body, before the back has respectively, rear boss 13,14, triggering has in the body along the through hole 15 that triggers the body fore-and-aft direction, before having in the through hole, before the difference slave flipflop body of rear end, the triggering axle 16 that aft end face stretches out, triggering the stage casing of axle in through hole has along the cannelure 17 of the square-section of circumference, in the through hole, between the front end of triggering axle and triggering body the shaft helical spring 18 of triggering is arranged, triggering the top of body and triggering has between the body inner via hole and the perpendicular control axis hole 19 of triggering body inner via hole, the epimere of control axis hole is a circular hole 20, hypomere is a square hole 21, the actuating spindle 22 that matches with the control axis hole is arranged in the control axis hole, the epimere of actuating spindle is a circular shaft 23, the hypomere of actuating spindle is a square shaft 24, stretch out above the upper end slave flipflop body of actuating spindle
Above the triggering body edge type strainer 25 that is enclosed within on the actuating spindle is arranged, the height of edge type strainer is identical with the boss height that forward and backward two ends above triggering body have, the upper surface of edge type strainer, be uniformly distributed with the concave and convex surface 26 of four ripples along the circumference, be installed with the cam contact plug 27 vertical on the actuating spindle with actuating spindle, in the control axis hole, between the square shaft of actuating spindle upper end and the triggering body actuating spindle coil spring 30 is arranged
The excircle of edge type strainer has radially ratchet 31, mesh ratchet gear 32 in the edge type strainer outside is with, interior mesh ratchet gear inner periphery is evenly equipped with eight driving ratchets 33 that match with the radially ratchet of edge type strainer excircle, the excircle of interior mesh ratchet gear has driving gear 34, trigger between top and edge type strainer following of body vertical ratchet 35 on the triggering body is arranged, edge type strainer following, be uniformly distributed with eight non-return ratchets 36 of pit that match with vertical ratchet along the circumference
Trigger between the forward and backward boss above the body relative rack bore 37 is arranged, be installed with driving gear mating teeth bar 38 in the rack bore with interior mesh ratchet gear excircle, stretch out at the two ends of the tooth bar rack bore from the boss respectively, cam, interior mesh ratchet gear and having above the tooth bar is connected in the pressing plate 28 on the boss that triggers rear and front end above the body, actuating spindle is arranged on the pressing plate and contact pin-and-hole 29
There is push-pull electromagnet 39 side of triggering body, the push-and-pull direction of push-pull electromagnet parallels with the axis direction that triggers body internal trigger axle, and the push-and-pull end 40 of push-pull electromagnet is connected with the rear end of tooth bar can be against the draw back plate 42 that triggers body internal trigger shaft rear end.
The axis of cam-type flip-flop multivibrator triggering axle and the axis of slide core formula check valve valve rod are on same straight line.Among Fig. 1～Fig. 3, the cam-type flip-flop multivibrator is in non-triggering attitude, and the wheeled flip-flop multivibrator of Fig. 4 convexity is to trigger attitude.
The teleswitch 43 that links to each other with push-pull electromagnet can be arranged on the base plate.Make push-pull electromagnet inhale, close with remote controller control teleswitch to realize antitheft brake and to remove antitheft brake.
Claims (1)
1. automobile anti-theft main brake control device, it is characterized in that: base plate is arranged, continuous slide core formula check valve and cam-type flip-flop multivibrator are arranged on the base plate, slide core formula check valve has valve body, there is oil inlet the front of valve body, side of valve body has oil outlet, valve seat is arranged in the oil inlet, have in the valve body can before and after the valve rod that slides, stretch out from the back of valve body the rear end of valve rod, the valve rod coil spring is arranged between valve rod and the valve body, the front end of valve rod is embedded with the Elastic valve core that matches with valve seat, the spool coil spring is arranged between Elastic valve core and the valve rod, the cam-type flip-flop multivibrator has the triggering body, before above the triggering body, before the back has respectively, rear boss, triggering has in the body along the through hole that triggers the body fore-and-aft direction, before having in the through hole, before the difference slave flipflop body of rear end, the triggering axle that aft end face stretches out, there is the cannelure along circumference in the stage casing of triggering axle in through hole, the cross section of this groove is rectangular, in the through hole, between the front end of triggering axle and triggering body the triggering shaft helical spring is arranged, stretching out before triggering axially to be against on the valve rod, allow spool remain on the valve seat, stretch out after triggering axially, spool remains on the position of lifting off a seat, triggering the top of body and triggering has between the body inner via hole and the perpendicular control axis hole of triggering body inner via hole, the epimere of control axis hole is a circular hole, hypomere is a square hole, the actuating spindle that matches with the control axis hole is arranged in the control axis hole, the epimere of actuating spindle is a circular shaft, the hypomere of actuating spindle is a square shaft, stretch out above the upper end slave flipflop body of actuating spindle, above the triggering body edge type strainer that is enclosed within on the actuating spindle is arranged, the height of edge type strainer with trigger above the body before, the boss height that back two ends have is identical, the upper surface of edge type strainer, be uniformly distributed with the concave and convex surface of four ripples along the circumference, be installed with the cam contact plug vertical on the actuating spindle with actuating spindle, contact plug on the actuating spindle is when high site, the square shaft lower end of actuating spindle rises in one section of the square hole of control in the axis hole, contact plug is when low points, the square shaft lower end of actuating spindle drops in the through hole that triggers in the body, be inserted in the cannelure of the square-section of triggering the axle stage casing, in the control axis hole, between the square shaft upper end of actuating spindle and the triggering body actuating spindle coil spring is arranged, the excircle of edge type strainer has radially ratchet, the edge type strainer outside is with interior mesh ratchet gear, interior mesh ratchet gear inner periphery is evenly equipped with eight driving ratchets that match with the radially ratchet of edge type strainer excircle, the excircle of interior mesh ratchet gear has driving gear, trigger between top and edge type strainer following of body vertical ratchet on the triggering body is arranged, below the edge type strainer, be uniformly distributed with eight non-return ratchets of pit that match with vertical ratchet along the circumference, before above the triggering body, relative rack bore is arranged between the rear boss, be installed with driving gear mating teeth bar in the rack bore with interior mesh ratchet gear excircle, stretch out at the two ends of the tooth bar rack bore from the boss respectively, cam, pressing plate before and after interior mesh ratchet gear and having above the tooth bar is connected in and triggers above the body on the boss of both sides, porose on the pressing plate, this hole is corresponding to actuating spindle and contact plug, there is push-pull electromagnet the side of triggering body, the push-and-pull direction of push-pull electromagnet parallels with the axis direction that triggers body internal trigger axle, the push-and-pull end of push-pull electromagnet and the rear end of tooth bar are connected with and can be against the draw back plate that triggers body internal trigger shaft rear end, and the axis of cam-type flip-flop multivibrator triggering axle and the axis of slide core formula check valve valve rod are on same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100104541A CN101234631B (en) | 2008-02-22 | 2008-02-22 | Automobile anti-theft main brake control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100104541A CN101234631B (en) | 2008-02-22 | 2008-02-22 | Automobile anti-theft main brake control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101234631A CN101234631A (en) | 2008-08-06 |
| CN101234631B true CN101234631B (en) | 2010-04-14 |
Family
ID=39918611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100104541A Expired - Fee Related CN101234631B (en) | 2008-02-22 | 2008-02-22 | Automobile anti-theft main brake control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101234631B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101332805B (en) * | 2008-07-17 | 2010-06-02 | 铁岭方向集团电子科技有限公司 | Vehicle anti-theft control device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2080919U (en) * | 1990-12-05 | 1991-07-17 | 孙建雄 | Pawl type automobile anti-theft lock by operating on brake |
| GB2299614A (en) * | 1995-04-05 | 1996-10-09 | John Harris | Hydraulic or pneumatic gear, steering and brake locking system actuated by cam studs on the lock barrel causing rocker arms to open or close valves. |
| CN2285226Y (en) * | 1996-11-15 | 1998-07-01 | 张化信 | Theft-proof hand brake device |
| CN2428371Y (en) * | 2000-05-11 | 2001-05-02 | 廖兴邦 | Wheel hub braking anti-theft lock of motorcycle |
| CN2626797Y (en) * | 2003-07-11 | 2004-07-21 | 蒲榕生 | Brake, alarm and antitheft device of automobile |
| CN201198295Y (en) * | 2008-02-22 | 2009-02-25 | 夏林枫 | Anti-theft main brake control device of automobile |
-
2008
- 2008-02-22 CN CN2008100104541A patent/CN101234631B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2080919U (en) * | 1990-12-05 | 1991-07-17 | 孙建雄 | Pawl type automobile anti-theft lock by operating on brake |
| GB2299614A (en) * | 1995-04-05 | 1996-10-09 | John Harris | Hydraulic or pneumatic gear, steering and brake locking system actuated by cam studs on the lock barrel causing rocker arms to open or close valves. |
| CN2285226Y (en) * | 1996-11-15 | 1998-07-01 | 张化信 | Theft-proof hand brake device |
| CN2428371Y (en) * | 2000-05-11 | 2001-05-02 | 廖兴邦 | Wheel hub braking anti-theft lock of motorcycle |
| CN2626797Y (en) * | 2003-07-11 | 2004-07-21 | 蒲榕生 | Brake, alarm and antitheft device of automobile |
| CN201198295Y (en) * | 2008-02-22 | 2009-02-25 | 夏林枫 | Anti-theft main brake control device of automobile |
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| Publication number | Publication date |
|---|---|
| CN101234631A (en) | 2008-08-06 |
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Granted publication date: 20100414 Termination date: 20120222 |