CN2806254Y - Remote controlled anti-theft device by braking automobile - Google Patents
Remote controlled anti-theft device by braking automobile Download PDFInfo
- Publication number
- CN2806254Y CN2806254Y CN 200520008218 CN200520008218U CN2806254Y CN 2806254 Y CN2806254 Y CN 2806254Y CN 200520008218 CN200520008218 CN 200520008218 CN 200520008218 U CN200520008218 U CN 200520008218U CN 2806254 Y CN2806254 Y CN 2806254Y
- Authority
- CN
- China
- Prior art keywords
- oil
- thimble
- remote
- electrical motor
- gland
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model relates to a remote-controlled theft-proof device for automobiles. The utility model is characterized in that the device comprises a remote controller, a forward and a backward motion mechanisms of a motor, a thimble, a one-way valve, a pressure reduction valve, etc. The device is arranged in an oil way at any position between an automobile brake chief pump and a branch pump. The remote controller controls the device to act, controls a brake oil way through the one-way valve, limits automobile running states and prevents automobiles from being stolen. The utility model has the advantages of convenient operation, high safety, good invisibility, good brake performance, etc., and relates to an automobile theft-proof device with strong practicability.
Description
Technical field
The utility model relates to a kind of remote-control car braking anti-joyride device.
Background technology
Existing alarms and security systems for automobiles has induction alarm against theft, lock bearing circle etc., and induction alarm anti-joyride device flase alarm happens occasionally, and the people is lost vigilance, and lock bearing circle and so on anti-joyride device generally is installed in the where there is light, is removed by the people easily.
The utility model content
The utility model purpose is to provide a kind of remote-control car braking anti-joyride device, and this device can be installed in the dark place, controls with remote controller.
The utility model technical conceive is the device that a control oil channel is installed between automobile brake master cylinder and wheel cylinder, control this device " opening " and " pass " with remote controller, make automobile be in normal operating condition or braking brake state, stolen under non-operating state to avoid automobile.
Technical solutions of the utility model are: a kind of remote-control car braking anti-joyride device, draw together remote controller, electrical motor seesaw mechanism, thimble, check valve and reducing valve.Adopt remote controller to control this device " opening " and " pass ", just the control motor starts to fall along running, drive the outside thread rotation of the negative thread and the thrust bolt of thrust shaft, because the thrust bolt has the Xiao Jian orientation, the thrust bolt is formed seesaw, with turning round and stop in two travel switch control motors.The page or leaf pin is arranged in locating bush and by spring-loaded.Thimble passes locating bush and aims at the steel ball that places unidirectional valve seat, steel ball is withstood by the spring in the gland, and several oil inlet passages are arranged on the locating bush, and oil inlet passage is connected with automobile brake master cylinder oil circuit, gland has oil discharge passage, and oil discharge passage is connected with automobile brake wheel cylinder oil circuit.Gland also has an oil discharge passage to reducing valve.Tape guide piece before the spool of reducing valve, after the pressure containing part that centers is arranged.Can regulate the wheel cylinder in the oil circuit, the pressure that drg just reaches the braking brake pressure oil is as the criterion, but superpressure automatically unloading and pressurize can effectively ensure service life of drg, wheel cylinder.
Described remote-control car braking anti-joyride device is characterized in that the electrical motor mechanism that seesaws, adopt falling of electrical motor along running, drive the outside thread rotation of thrust shaft negative thread and thrust bolt,, the thrust bolt is formed seesaw because the thrust bolt has the pin key orientation.
Below in conjunction with embodiment and accompanying drawing thereof the utility model technology contents is further described.
Description of drawings
Accompanying drawing is a kind of structural representation of the present utility model.
The specific embodiment
This remote-control car braking anti-joyride device comprises draws together remote controller (5), electrical motor (1) seesaw mechanism, thimble, check valve and reducing valve.
" opening " and " pass " of remote controller control remote-control car braking anti-joyride device, just the control motor starts the commentaries on classics of falling the conrotatory, electrical motor (1) drives thrust shaft (2) rotation, make dynamicthrust axle (2) negative thread cooperate rotation with the outside thread of thrust bolt (3), thrust bolt (3) becomes under the location of pin key (4) and seesaws.When electrical motor (1) drives thrust shaft (2) clickwise, thrust bolt (3) under the location of pin key (4) backward (motor direction) enter in the thrust shaft (2), thrust bolt (3) is gone up contact disk and is run into the electrical motor outage of travel switch (18) back and stop (as shown in the figure); When the electrical motor left-hand revolution, to thimble (6), after thimble (6) front end backed down steel ball (9) on the unidirectional valve seat (10), when the contact disk on the thrust bolt (3) was run into travel switch (19), the electrical motor outage stopped thrust bolt (3) to sinciput.Thimble (6) is arranged in locating bush (7) and is being supported by spring (8).Thimble (6) passes locating bush (7) and aims at the steel ball (9) that places unidirectional valve seat (10), spring (11) in the gland (14) withstands steel ball (9), several oil inlet passages (13) are arranged on the locating bush (7), oil inlet passage (13) is connected with automobile brake master cylinder oil circuit, gland (14) has oil discharge passage (17), and oil discharge passage (17) is connected with automobile brake master cylinder oil circuit; The most handy plastic production of unidirectional valve seat (10) is to improve the check valve sealing property.When remote-control car braking anti-joyride device is in "off" state, for preventing from deliberately disorderly to touch on the brake tread plate, make brake noise behind check valve, produce hyperpressure oil and damage the braking brake parts, so, another oil discharge passage (16) is arranged to reducing valve on the gland, the preceding tape guide piece of the spool of reducing valve (15), after the stressed member that centers is arranged, as long as the pressure of regulating spring (12), pressure with regard to the pressure oil in the energy control oil channel, wheel cylinder in the oil circuit, the pressure that drg just reaches the pressure oil of braking brake are as the criterion, but as superpressure automatically unloading and pressurize.Can ensure the service life of braking parts such as drg, wheel cylinder effectively.When the pressure that the pressure oil of braking brake gathers behind check valve just reached and makes wheel cylinder promote drg to check the pressure of wheel hub and be equal to or less than the pressure of pressure-relief valve spring (12), automobile is checked can not drive away.When the pressure that gathers behind check valve when the pressure oil of braking brake surpasses the pressure of pressure-relief valve spring (12), the action of reducing valve spool.Pressure oil is got back to oil inlet passage, the pressure oil release, and pressure oil unloads when being pressed onto the pressure that is equal to or less than pressure-relief valve spring (12), and the sealing of reducing valve spool remains in the certain value pressure oil.
Simply introduce the working process of this device below, receive the signal of " pass " when remote controller after, make wherein relay generation work immediately, electrical motor (1) energising makes thrust shaft (2) to right-hand revolution, thrust bolt (3) is under the effect of location shop key (4), enter backward in the thrust shaft (2), thimble (6) is also displacement backward simultaneously under the effect of spring (8), the thimble front end leaves steel ball (9), steel ball (9) makes steel ball (9) be enclosed on the unidirectional valve seat (10) under the effect of spring (11), at this moment after the contact disk of thrust bolt (3) is run into travel switch (18), electrical motor outage stall.At this moment as long as step on the brake tread plate, brake noise just can only enter check valve from a direction, after oil enters check valve, gather the pressure oil of bigger pressure and in oil pipe adds wheel cylinder wheel is stopped extremely, and automobile can not start, and plays antitheft effect.When pressure oil surpassed certain pressure, the wheel cylinder in the brake fluid line, the safe operation of parts such as drg (position as shown in the figure) were protected in reducing valve energy automatically unloading and pressurize.
Launch the signal of " opening " when remote controller, promote another relay work, make electrical motor counter-rotating (conter clockwise commentaries on classics), under the negative thread effect of thrust shaft (2), with thrust bolt (3) forwards to (leaving motor direction) ejection pin rear end, make thimble (6) front end back down steel ball (9) on the unidirectional valve seat (10), check valve becomes path, after the contact disk of thrust bolt (3) was run into travel switch (19), the electrical motor outage shut down, at this moment, make former pressure oil release of sealing, check valve becomes path, and automobile is in normal operating condition, and drag is had no effect.
Because this device is installed in any position between automobile brake master cylinder and the wheel cylinder, good concealment, difficult by people's discovery, safe and reliable.With " opening " and " pass " of remote controller control setup, easy to use, and also good braking effect, do not influence deceleration and stopping performance again, be a kind of more satisfactory, practical alarms and security systems for automobiles.
Claims (2)
1, a kind of remote-control car braking anti-joyride device, it is characterized in that this device comprises remote controller (5), the electrical motor mechanism that seesaws, thimble, check valve and reducing valve, thimble (6) is arranged in locating bush (7) and is supported by spring (8), thimble passes locating bush (7) and aims at the steel ball (9) that places unidirectional valve seat (10), steel ball (9) is withstood by the spring (11) in the gland (14), several oil inlet passages (13) are arranged on the locating bush (7), oil inlet passage (13) is connected with automobile brake master cylinder oil circuit, gland (14) has oil discharge passage (17), oil discharge passage (17) is connected with automobile brake wheel cylinder oil circuit, gland (14) also has an oil discharge passage (16) to reducing valve, behind the tape guide piece pressure containing part that centers is arranged before the spool of reducing valve.
2, remote-control car braking anti-joyride device according to claim 1, it is characterized in that the electrical motor mechanism that seesaws, adopt falling of electrical motor (1) along running, drive the outside thread rotation of thrust shaft (2) negative thread and thrust bolt (3), because thrust bolt (3) has pin key (4) orientation, thrust bolt (3) is formed seesaw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520008218 CN2806254Y (en) | 2005-03-13 | 2005-03-13 | Remote controlled anti-theft device by braking automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520008218 CN2806254Y (en) | 2005-03-13 | 2005-03-13 | Remote controlled anti-theft device by braking automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2806254Y true CN2806254Y (en) | 2006-08-16 |
Family
ID=36920557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520008218 Expired - Fee Related CN2806254Y (en) | 2005-03-13 | 2005-03-13 | Remote controlled anti-theft device by braking automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2806254Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057517A (en) * | 2013-01-23 | 2013-04-24 | 赖佳茂 | Remote hand brake control system, automobile braking system and automobile |
-
2005
- 2005-03-13 CN CN 200520008218 patent/CN2806254Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057517A (en) * | 2013-01-23 | 2013-04-24 | 赖佳茂 | Remote hand brake control system, automobile braking system and automobile |
| CN103057517B (en) * | 2013-01-23 | 2016-03-16 | 赖佳茂 | A kind of Remote hand brake control system and a kind of brake system of car and a kind of automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |