CN206633822U - A kind of mis-accelerator pressing becomes transmission arm return and fixedly separated mechanism in brake system - Google Patents
A kind of mis-accelerator pressing becomes transmission arm return and fixedly separated mechanism in brake system Download PDFInfo
- Publication number
- CN206633822U CN206633822U CN201720007462.5U CN201720007462U CN206633822U CN 206633822 U CN206633822 U CN 206633822U CN 201720007462 U CN201720007462 U CN 201720007462U CN 206633822 U CN206633822 U CN 206633822U
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- China
- Prior art keywords
- transmission arm
- return
- return spring
- vehicle frame
- mis
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of mis-accelerator pressing to become transmission arm return and fixedly separated mechanism in brake system, includes the control device of sucker electromagnet, return spring and system；Transmission arm is articulated on vehicle frame, and is adsorbed in vehicle frame by sucker electromagnet, is also connected to vehicle frame by return spring；Return spring is used to make transmission arm self-return, and sucker electromagnet obtains electric for the transmission arm absorption of return to be fixed on into vehicle frame；Sucker electromagnet and control device electrical connection, control device are used to control sucker work of electromagnet.The utility model substantially reduces throttle conversion in the required power trampled during brake.
Description
Technical field
It the utility model is related to a kind of mis-accelerator pressing and become transmission arm return and fixedly separated mechanism in brake system.
Background technology
Throttle and brake pedal are adjacently positioned on automobile, and are controlled by right crus of diaphragm, and during emergency brake, skilled driver is perhaps
It is capable of pin is moved into brake pedal stepping on again for conditioned reflex, but situation about stepping on by mistake can occurs unavoidably.For new hand driver,
It is difficult to form the conditioned reflex because drive time is still short, because incident is unexpected, new hand is easy for throttle being mistakened as brake directly
Connect and step on, so as to lead to traffic accident.
Patent document CN105083009A discloses a kind of mis-accelerator pressing and becomes brake system, and the system is based on normally stepping at a slow speed
Step on the gas, the characteristics of throttle is quickly trampled when stepping on by mistake, there is provided during a kind of quick mis-accelerator pressing, disconnect throttle and be transformed into brake
Feasible program.The program mainly includes the transmission arm and brake pedal arm that rotary shaft is located on same horizontal linear, transmission arm
Connected with brake pump push rod, accelerator pedal arm is articulated on the transmission arm, and accelerator pedal arm can be on transmission arm under normal circumstances
Rotate the control for realizing throttle；When control device detects mis-accelerator pressing, control accelerator pedal arm disconnects and throttle sensor
Connection, while transmission arm and accelerator pedal arm are linked, now trampling accelerator pedal arm can drive transmission arm to rotate, linkage
Arm then drives brake pump putter action to realize brake function, becomes to brake equivalent to throttle is trampled；When control device detects mistake
Step on the gas releasing when, control accelerator pedal arm connects with throttle sensor again, while releases transmission arm and accelerator pedal arm
Linkage, throttle can normal use.
But the program is still not perfect enough, such as, it is desirable to the power of self-return suffered by transmission arm is more than accelerator pedal arm institute
By the power of self-return, and the power of self-return suffered by transmission arm must also be more than power when normally stepping on the gas, and join at present
The self-return of swing arm is only realized by a return spring, therefore when mis-accelerator pressing triggers, rotate transmission arm needs
Strength that will be very big overcomes the return spring, for the less driver of strength, may step on motionless, cause throttle to convert
Brake failure.
In view of power is mainly made up of two parts suffered by transmission arm, power of the part needed for transmission arm return, another is
Overcome the power ridden during normal step on the gas, the present inventor develops a kind of mis-accelerator pressing for this and becomes transmission arm return in brake system
With fixedly separated mechanism, effectively solves above mentioned problem, thus this case produces.
Utility model content
A kind of mis-accelerator pressing provided by the utility model becomes transmission arm return and fixedly separated mechanism in brake system, significantly
Throttle conversion is reduced in the required power trampled during brake.
To achieve these goals, the technical solution of the utility model is as follows：
A kind of mis-accelerator pressing becomes transmission arm return and fixedly separated mechanism in brake system, including sucker electromagnet, return
The control device of spring and system；Transmission arm is articulated on vehicle frame, and is adsorbed in vehicle frame by sucker electromagnet, also passes through return
Spring is connected to vehicle frame；Return spring is used to make transmission arm self-return, and sucker electromagnet obtains electric be used for the transmission arm of return
Vehicle frame is fixed in absorption；Sucker electromagnet and control device electrical connection, control device are used to control sucker work of electromagnet.
Vehicle frame is articulated in the middle part of the transmission arm, the upper end of transmission arm installs sucker electromagnet, installs and inhale on vehicle frame
The iron block that disk electromagnet is used cooperatively.
Described return spring one end is installed on transmission arm, and the other end is installed on vehicle frame；Elastic regulation is installed on transmission arm
Device, elastic force adjusting means include mounting seat, screw rod and nut, and mounting seat is fixed on transmission arm, and mounting seat opens up wears for screw rod
The perforation crossed；One end of screw rod is passed through after the perforation and one end of return spring is installed, and the other end of screw rod then screwed nut,
The depth of screw rod is selected into change the length of return spring so as to change the elastic force of return spring by changing nut.
One end that the screw rod is used to install return spring opens up the through hole that installation is worn for return spring.
After such scheme, the utility model realizes returning for transmission arm respectively using return spring and sucker electromagnet
With fixed, the elastic force of return spring need to only be slightly larger than the power needed for transmission arm return, therefore returning using smaller elastic force for position
Position spring, when transmission arm return, the fixation of transmission arm is then completed by the absorption affinity of sucker electromagnet.
The course of work is, when the control device that whole mis-accelerator pressing becomes in brake system detects mis-accelerator pressing, control
Sucker electromagnet dead electricity, the now rotation of transmission arm need to only overcome the power of return spring, and the utility model return spring
Elastic force it is smaller, therefore throttle conversion in brake when the required power trampled also be considerably reduced compared to prior art.Work as control
When device processed detects that mis-accelerator pressing releases, control sucker electromagnet again it is electric, the transmission arm of return can be retightened.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present embodiment；
Fig. 2 is side view when the present embodiment is normally stepped on the gas；
Fig. 3 is side view when the present embodiment throttle is transformed into brake；
Fig. 4 is the structure decomposition figure of the present embodiment elastic force adjusting means.
Label declaration
Transmission arm 10, vehicle frame 20, sucker electromagnet 1, return spring 2, iron block 3, elastic force adjusting means 4, mounting seat 41, wear
Hole 411, screw rod 42, through hole 421, nut 43.
Embodiment
In order to which the technical solution of the utility model is explained further, the utility model is entered below by specific embodiment
Row elaborates.
As Figure 1-3, be the utility model disclose a kind of mis-accelerator pressing become brake system in the return of transmission arm 10 with
Fixedly separated mechanism, include the control device of sucker electromagnet 1, return spring 2 and system.
The middle part of transmission arm 10 is articulated in vehicle frame 20, and the upper end of transmission arm 10 is installed sucker electromagnet 1, installed on vehicle frame 20
The iron block 3 being used cooperatively with sucker electromagnet 1, transmission arm 10 are adsorbed in vehicle frame 20 by sucker electromagnet 1.Sucker electromagnet 1
Become the control device electrical connection of brake system with whole mis-accelerator pressing, control device is used to control sucker electromagnet 1 to work.Control
When device detects that mis-accelerator pressing and mis-accelerator pressing release, the dead electricity of sucker electromagnet 1 is controlled respectively and obtains electric, sucker electromagnet 1
After dead electricity, transmission arm 10 is rotatable, sucker electromagnet 1 it is electric after, the transmission arm 10 of return is adsorbed to be fixed.
Transmission arm 10 is also connected to vehicle frame 20 by return spring 2, and the one end of return spring 2 is installed on the upper of transmission arm 10
End, the other end are installed on vehicle frame 20, and return spring 2 is used to make the self-return of transmission arm 10.Elastic tune is installed on transmission arm 10
Regulating device 4, as shown in figure 4, elastic force adjusting means 4 is used for the length for adjusting return spring 2, to adjust the elastic force of return spring 2
To suitable size.Elastic force adjusting means 4 includes mounting seat 41, screw rod 42 and nut 43, and mounting seat 41 is fixed on transmission arm 10, peace
Dress seat 41 opens up the perforation 411 passed through for screw rod 42.One end of screw rod 42 opens up the through hole 421 that installation is hooked for return spring 2,
The end is installed through after perforation 411 and one end of return spring 2, and the other end of screw rod 42 then screwed nut 43.When nut 43
It is selected into inside turn nut 43 when being resisted against at perforation 411, is continued, screw rod 42 is screwed out so as to which return spring 2 be elongated,
Increase the elastic force of return spring 2；During reverse turn nut 43, return spring 2 can then shorten, and reduce the elastic force of return spring 2.
Fixation due to transmission arm 10 is completed by the absorption affinity of sucker electromagnet 1, therefore the elastic force of return spring 2 is only
The power needed for the return of transmission arm 10 need to be slightly larger than, because the power needed for the return is smaller, therefore returning using smaller elastic force
Position spring 2.
The course of work is：When control device detects mis-accelerator pressing, the dead electricity of control sucker electromagnet 1, as shown in figure 3,
Now the rotation of transmission arm 10 need to only overcome the power of return spring 2, and the elastic force of the utility model return spring 2 is smaller,
Therefore throttle conversion is also considerably reduced in the required power trampled during brake compared to prior art.When control device detects
When mis-accelerator pressing releases, control sucker electromagnet 1 again it is electric, the transmission arm 10 of return can be retightened.
Preferred embodiment of the present utility model is these are only, not to the restriction of the scope of protection of the utility model.It is all according to
The equivalent variations that the mentality of designing of this case is done, each fall within the protection domain of this case.
Claims (4)
1. a kind of mis-accelerator pressing becomes transmission arm return and fixedly separated mechanism in brake system, it is characterised in that：Including sucker electricity
The control device of magnet, return spring and system；Transmission arm is articulated on vehicle frame, and is adsorbed in vehicle frame by sucker electromagnet,
Vehicle frame is also connected to by return spring；Return spring is used to make transmission arm self-return, and sucker electromagnet obtains electric for that will return
Vehicle frame is fixed in the transmission arm absorption of position；Sucker electromagnet and control device electrical connection, control device are used to control sucker electromagnetism
Ironworker makees.
2. a kind of mis-accelerator pressing as claimed in claim 1 becomes transmission arm return and fixedly separated mechanism in brake system, it is special
Sign is：It is articulated in vehicle frame in the middle part of the transmission arm, the upper end installation sucker electromagnet of transmission arm, installation and sucker on vehicle frame
The iron block that electromagnet is used cooperatively.
3. a kind of mis-accelerator pressing as claimed in claim 1 becomes transmission arm return and fixedly separated mechanism in brake system, it is special
Sign is：Described return spring one end is installed on transmission arm, and the other end is installed on vehicle frame；Elastic regulation dress is installed on transmission arm
Put, elastic force adjusting means includes mounting seat, screw rod and nut, and mounting seat is fixed on transmission arm, and mounting seat opens up to be passed through for screw rod
Perforation；One end of screw rod is passed through after the perforation and one end of return spring is installed, and the other end of screw rod then screwed nut, leads to
Cross and change nut and be selected into the depth of screw rod to change the length of return spring so as to change the elastic force of return spring.
4. a kind of mis-accelerator pressing as claimed in claim 3 becomes transmission arm return and fixedly separated mechanism in brake system, it is special
Sign is：One end that the screw rod is used to install return spring opens up the through hole that installation is worn for return spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720007462.5U CN206633822U (en) | 2017-01-04 | 2017-01-04 | A kind of mis-accelerator pressing becomes transmission arm return and fixedly separated mechanism in brake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720007462.5U CN206633822U (en) | 2017-01-04 | 2017-01-04 | A kind of mis-accelerator pressing becomes transmission arm return and fixedly separated mechanism in brake system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206633822U true CN206633822U (en) | 2017-11-14 |
Family
ID=60261717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720007462.5U Expired - Fee Related CN206633822U (en) | 2017-01-04 | 2017-01-04 | A kind of mis-accelerator pressing becomes transmission arm return and fixedly separated mechanism in brake system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206633822U (en) |
-
2017
- 2017-01-04 CN CN201720007462.5U patent/CN206633822U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171114 Termination date: 20190104 |