CN208498388U - Electric pedal device and system with collision prevention function - Google Patents
Electric pedal device and system with collision prevention function Download PDFInfo
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- CN208498388U CN208498388U CN201820760386.XU CN201820760386U CN208498388U CN 208498388 U CN208498388 U CN 208498388U CN 201820760386 U CN201820760386 U CN 201820760386U CN 208498388 U CN208498388 U CN 208498388U
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- prevention function
- collision prevention
- pedal assembly
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Abstract
The utility model discloses a kind of Electric pedal device and system with collision prevention function, the Electric pedal device with collision prevention function includes pedal assembly and telescoping drive mechanism, the telescoping drive mechanism is for driving the pedal assembly telescopic moving, the pedal assembly includes pedal body and the range sensor set on the pedal body, the range sensor is used in setting solid space detect whether to feed back to controller there are obstacle and by signal, and the telescoping drive mechanism and the controller are electrically connected.The electric treadle system with collision prevention function includes controller and above-mentioned Electric pedal device.The utility model can be monitored the object in setting solid space in pedal assembly motion process, so that the phenomenon that avoiding colliding to pedestrian or barrier, eliminates safe hidden trouble.
Description
Technical field
The utility model relates to technical field of a vehicle accessory, fill more particularly, to a kind of electric treadle with collision prevention function
It sets and system.
Background technique
Currently, Vehicle Industry is increasingly developed, Car design increasingly tends to be detail, hommization.For some high chassis
Vehicle, passenger getting on/off is laborious, be especially embodied in the pregnant user of the old,weak,sick and disabled, alone up and down high chassis automobile eat very much
Power.In order to solve the above problem, existing application is to increase pedal in automobile side compared with universal way, and one of pedal is telescopic
Pedal.However, Extensible pedal on the market is easy to hit passenger or barrier when stretching out at present, rarely pedal is with anti-
Hit function.Even there is a pedal of anticollision, and the size of current by judging motor and hall signal realize anticollision.It is such
Anticollision mode has the disadvantage that first, all can directly contact to passenger's body, and active force is big, still can bring safety
Hidden danger；Secondly, pedal encounters hard barrier during stretching, and there is also the risks that pedal is broken.
Utility model content
Based on this, the utility model lies in that overcome the deficiencies of existing technologies, a kind of electronic with collision prevention function is provided and is stepped on
Panel assembly and system can be monitored the object in setting solid space in pedal assembly motion process, to avoid
The phenomenon that colliding to pedestrian or barrier, eliminates safe hidden trouble.
In order to achieve the above object, the utility model uses following technical scheme:
With the Electric pedal device of collision prevention function described in an embodiment of the present invention, including pedal assembly and flexible
Driving mechanism, for the telescoping drive mechanism for driving the pedal assembly telescopic moving, the pedal assembly includes pedal sheet
Body and range sensor set on the pedal body, the range sensor are used in setting solid space detect whether to deposit
Controller is fed back in obstacle and by signal, the telescoping drive mechanism and the controller are electrically connected.
Above-mentioned technical proposal is further described below:
It in one of the embodiments, further include mounting rack, the mounting rack is equipped with sliding slot, sets on the pedal body
There is idler wheel, the idler wheel is slidably matched with the sliding slot, and the telescoping drive mechanism is for driving the pedal assembly along institute
State sliding slot reciprocating movement.
The telescoping drive mechanism includes motor and transmission component, the transmission component packet in one of the embodiments,
Include the first transmission arm and the second transmission arm, one end of first transmission arm is connect with the driving end of the motor, the other end with
One end of second transmission arm is rotatably connected, and the other end and the pedal assembly of second transmission arm rotatably connect
It connects.
The transmission component is two groups in one of the embodiments, and transmission component described in two groups respectively corresponds described step on
The two sides of board group part are arranged, and first transmission arm is equipped with latch, first transmission arm in two transmission components
It is meshed, the driving end of the motor is connect with the first transmission arm described in one of them.
First transmission arm includes gear part and interconnecting piece in one of the embodiments, and the gear part is equipped with
The latch, the gear part be semicircular structure, the interconnecting piece be triangular structure, the bottom edge of the interconnecting piece with it is described
Gear part connection, the vertex of the interconnecting piece are rotatably connected with second transmission arm.
The driving mechanism includes close to switch in one of the embodiments, and the close switch is described for detecting
The movement position of pedal assembly and with the controller be electrically connected.
The setting solid space is greater than the movement travel of the pedal assembly in one of the embodiments,.
The range sensor is radar sensor, ultrasonic sensor, infrared ray sensing in one of the embodiments,
Device, microwave remote sensor or photoelectric sensor.
With the electric treadle system of collision prevention function, including controller and above-mentioned described in another embodiment of the utility model
Electric pedal device.
It in one of the embodiments, further include alarm, the alarm and the controller are electrically connected.
The utility model includes at least following advantages, however, any product for implementing the utility model does not need simultaneously
Reach all advantages as described below:
1, the Electric pedal device with collision prevention function, pedal assembly is equipped with range sensor, in pedal group
Before part movement and during pedal assembly movement, range sensor is monitored setting solid space.When monitoring to set
When solid space has obstacle, the pedal assembly stop motion is stretched in controller control, or after moving to a certain distance from obstacle
Stop motion or counter motion again, to avoid pedal assembly collision pedestrian or barrier, avoid pedestrian injury or
Pedal assembly damage, eliminates safe hidden trouble.In addition, range sensor is mounted on pedal assembly, and as pedal assembly is mobile, energy
The case where in front of real-time detection pedal assembly.The electric treadle system with collision prevention function, due to using above-mentioned electronic
Device with pedal, therefore also have and avoid pedestrian injury or pedal assembly damage, the effect to eliminate safe hidden trouble.
2, pedal body slides realization on mounting rack and extends and retracts, so that pedal body telescopic moving is steady.
3, telescoping drive mechanism and pedal body group are combined into slider-crank mechanism, to convert pedal for the rotation of motor
The linear movement of component.The power output of motor can be kept constant substantially at this time, so that motor output is constant, without to motor
Complicated control program is set, decreases driving motor because damaging problem caused by output mutation, extends driving motor
Service life guarantees that Electric pedal device is safe and reliable.In addition, the telescoping drive mechanism structure is simple, it is easy to make
It realizes, takes up space small.
4, be conducive to driving balance using two groups of transmission components, realize that pedal assembly stability under loading, output are steady reliable.
5, the structure design of the first transmission arm both ensure that two the first transmission arms can be intermeshed drive, without
Two motors；It also ensures that the first transmission arm has sufficiently long cursor simultaneously, pedal assembly is enabled to have longer stretch
Contracting distance.
6, close to the position switched for detecting pedal assembly in advance, pedal assembly is moved the letter for starting and moving in place
Number feed back to controller, to control telescoping drive mechanism movement by controller, make to stretch out in place, retract movement in place
It is gentler, it is not in collide abnormal sound in place.When judging position, the pedal assembly of movement do not need with close to switch contact,
Pedal assembly move to from close to switch some position when it may determine that.Close to switch have the advantages that not with moving object
Body contact, will not generate contact noise；Close switch high sensitivity, response frequency are faster, performance is stable, failure rate is lower.
7, the setting solid space is greater than the movement travel of the pedal assembly, to expand monitoring range, reserves one
Fixed safe distance further enhances the safety of anticollision mechanism.
8, the setting of alarm can send a warning when pedal assembly collides barrier, and prompting removes obstacles
Object.
Detailed description of the invention
Fig. 1 is the schematical top view of the electric treadle system described in an embodiment with collision prevention function；
Fig. 2 is the reverse side schematic diagram of the Electric pedal device in Fig. 1；
Fig. 3 is the structural schematic diagram of the mounting rack in Fig. 2；
Fig. 4 is the structural schematic diagram of the pedal assembly in Fig. 1；
Fig. 5 is top view of the Electric pedal device in retracted mode in Fig. 1；
Fig. 6 is the sectional view along A-A of Fig. 5；
Fig. 7 is structural schematic diagram of the telescoping drive mechanism in retracted mode in Fig. 2；
Fig. 8 is the reverse side schematic diagram of telescoping drive mechanism shown in Fig. 7；
Fig. 9 is the circuit connection structure figure of electric treadle system shown in FIG. 1.
Description of symbols:
100, pedal assembly, 110, pedal body, 111, panel, 112, connecting rod, 113, idler wheel, 120, Distance-sensing
Device, 200, telescoping drive mechanism, 210, motor, 220, transmission component, the 221, first transmission arm, 2211, gear part, 2212, company
Socket part, 2213, metalwork, the 222, second transmission arm, 230, fixed frame, 231, accommodating chamber, 241, first close to switch, and 242, the
Two close switches, 300, mounting rack, 310, frame plate, 311, mounting groove, 312, guide rail, 313, sliding slot, 314, locating part, 315,
Limiting slot, 320, erection support, the 330, first trim, 400, controller, 500, alarm.
Specific embodiment
It is below in conjunction with attached drawing and specifically real for the purpose of this utility model, technical solution and advantage is more clearly understood
Mode is applied, the utility model is described in further detail.It should be understood that the specific embodiments described herein
Only to explain the utility model, the protection scope of the utility model is not limited.
It should be noted that it can be directly anchored to another when element is referred to as " being fixed on " another element
Element can also be fixed on another element by element placed in the middle.When an element is known as " connection " another yuan
Part, it can be directly to another element or be also possible to be connected to another element by element placed in the middle.
Unless otherwise indicated, otherwise the descriptions such as term " first " and " second " herein are used only for distinguishing each group in specification
Part, element, step etc., without being intended to indicate that various components, element, the logical relation between step or ordinal relation etc..
As shown in Fig. 1 and Fig. 9, with the electric treadle system of collision prevention function, packet described in an embodiment of the present invention
Include controller 400 (also known as ECU, Electronic Control Unit, electronic control unit, also referred to as car running computer) and tool
There is the Electric pedal device of collision prevention function.
Wherein, incorporated by reference to Fig. 2, the Electric pedal device with collision prevention function includes pedal assembly 100 and flexible drive
Motivation structure 200.Telescoping drive mechanism 200 and controller 400 are electrically connected.Controller 400 again with BCM (Body Control
Module, car body control module) it is electrically connected.Electric connection can be wired connection or wireless connection.The telescoping drive mechanism
200 for driving 100 telescopic moving of pedal assembly.Please continue to refer to Fig. 1, the pedal assembly 100 includes pedal body
110 and set on pedal body 110 range sensor 120.The range sensor 120 is electrically connected with the controller 400,
For detecting whether there is barrier in setting solid space (space that dotted line indicated by arrow S as depicted in figs. 1 and 2 encloses)
Hinder and signal is fed back into controller 400.It should be noted that " obstacle " herein both includes people, it also include in addition to people
Barrier.Controller 400 can be acted according to the signal that range sensor 120 is fed back to control telescoping drive mechanism 200.
Before pedal assembly 100 stretches out and during pedal assembly 100 moves, 120 pairs of settings of range sensor are three-dimensional
Space is monitored.When having monitored obstacle, 100 stop motion of pedal assembly is stretched in the control of controller 400, or is stretched out
Stop motion or the counter motion again to after with a certain distance from obstacle, so that pedal assembly 100 be avoided to collide pedestrian or obstacle
Object, avoids pedestrian injury or pedal assembly 100 damages, and eliminates safe hidden trouble.In addition, range sensor 120 is mounted on and steps on
On board group part 100, as pedal assembly 100 is mobile, can real-time detection 100 front of pedal assembly the case where.It is described that there is anticollision
The electric treadle system of function also has due to using above-mentioned Electric pedal device and avoids pedestrian injury or step on
Board group part 100 damages, the effect to eliminate safe hidden trouble.
In the present embodiment, the setting solid space is greater than the movement travel of the pedal assembly 100, namely setting solid
Space is solid space needed for pedal assembly 100 stretches out stroke and extension certain distance, such as extension 3cm-5cm, such as Fig. 1 and Fig. 2
It is shown, to expand monitoring range, certain safe distance is reserved, further enhances the safety of anticollision mechanism.
The range sensor 120 be one, it is two or more, particular number can be set according to actual needs, use
It is accurate in guarantee testing result.The range sensor 120 can for radar sensor, ultrasonic sensor, infrared sensor,
Microwave remote sensor or photoelectric sensor.Specific choice can be determine according to actual needs.It should be noted that due to above-mentioned distance
Sensor 120 is the matured product on existing market, and specific structure and working principle can refer to prior art, do not exist then
This is repeated.
Further, please continue to refer to Fig. 1 and Fig. 2, the Electric pedal device further includes mounting rack 300, mounting rack 300
For installing in car bottom plate.The pedal assembly 100 is installed by the mounting rack 300 on car bottom plate.It needs to illustrate
It is that the Electric pedal device can also be installed in other equipment by mounting rack 300, such as aircraft, steamer.The peace
Shelving 300 includes frame plate 310 and the erection support 320 on frame plate 310, and erection support 320 is used to connect with car bottom plate
It connects.The direction of erection support 320 towards the car bottom plate protrudes from the setting of frame plate 310, so that pedal assembly 100 can
Relative to car bottom plate sinking certain distance, get on or off the bus for assisting.
As shown in figure 3, the frame plate 310 is equipped with sliding slot 313；As shown in figure 4, the pedal body 110 is equipped with
Idler wheel 113.The idler wheel 113 is slidably matched with the sliding slot 313.The telescoping drive mechanism 200 is for driving the pedal
Component 100 is moved back and forth along the sliding slot 313, forms flat push type Electric pedal device.Pedal body 110 is in mounting rack 300
On slide realization and extend and retract so that 110 telescopic moving of pedal body is steadily reliable.Optionally, the quantity of the sliding slot 313
It is two, correspondingly, two groups of idler wheels 113 is set on the pedal body 110.It should be noted that in other examples,
The pedal assembly 100 can also rotate on mounting rack 300, rise so that it stretches out and retract.
Specifically, incorporated by reference to Fig. 5 and Fig. 6, cunning is cooperatively formed by spaced two guide rails 312 on frame plate 310
Slot 313.Guide rail 312 is cylindrical guide 312.On the one hand, pass through the cooperation of cylindrical guide 312 and idler wheel 113, it is possible to reduce contact
Area is small, reduces frictional resistance.On the other hand, the material of idler wheel 113 can be POM (Polyformaldehyde, polyformaldehyde, heat
Plastic crystal polymer), cylindrical guide 312 is stainless steel, and self-lubricating may be implemented in the two cooperation.The two aspects allow for stepping on
It is slidably matched between board group part 100 and mounting rack 300 and has the advantage that frictional force is small, motion noise is small, required driving force
It is small.
As shown in figure 3, being additionally provided with the locating part 314 positioned at the end of the sliding slot 313 on the frame plate 310, it is used for
It prevents pedal assembly 100 from skidding off mounting rack 300, while can also play the effect of buffering.In addition, on the frame plate 310 also
Equipped with two trims 330 for being located at 100 two sides of pedal assembly.
In the present embodiment, as shown in Fig. 2, telescoping drive mechanism 200 is installed on mounting rack 300.Specifically, the peace
It shelves 300 and is equipped with mounting groove 311, the telescoping drive mechanism 200 is installed in the mounting groove 311.It is described incorporated by reference to Fig. 3
The sliding slot 313 is equipped in the two side walls of mounting groove 311.Incorporated by reference to Fig. 4, the pedal body 110 includes two connections
Bar 112 and the panel 111 between two connecting rods 112.Two connecting rods 112 extend the panel 111,
And the connecting rod 112 extends the part of the panel 111 equipped with the idler wheel 113.The idler wheel 113 is in the sliding slot
It is slided in 313 so that 111 mounting groove of the panel, 311 telescopic moving.Two connecting rods 112 and panel 111 on pedal body 110
A recess is cooperatively formed between ontology, is telescoping drive mechanism for that can accommodate telescoping drive mechanism 200 when retracting
200 evacuation installation sites.The Electric pedal device is reasonable in design, ingenious, small in size, occupies little space.It needs to illustrate
, in other examples, telescoping drive mechanism 200 can also directly be installed on car bottom plate.
Specifically, as shown in Figure 7 and Figure 8, the telescoping drive mechanism 200 includes motor 210 and transmission component 220.Institute
Stating transmission component 220 includes the first transmission arm 221 and the second transmission arm 222, one end and the electricity of first transmission arm 221
The driving end of machine 210 connects, and one end of the other end and second transmission arm 222 is rotatably connected, second transmission arm 222
The other end be rotatably connected with the pedal assembly 100.Telescoping drive mechanism 200 and 110 groups of pedal body are combined into slide crank
Block mechanism, thus by the linear movement for being converted into pedal assembly 100 of motor 210.The power output of motor 210 is basic at this time
It can keep constant, so that motor 210 exports constant, without motor 210 being arranged complicated control program, decrease drive
Dynamic motor 210 extends the service life of driving motor 210, guarantees electric treadle dress because damaging problem caused by output mutation
It sets safe and reliable.In addition, 200 structure of telescoping drive mechanism is simple, it is easy to make realization, takes up space small.It needs
Illustrate, in other examples, it is other flexible dynamic that cylinder, fluid cylinder etc. can also be used in the telescoping drive mechanism 200
Force mechanisms.
Further, the transmission component 220 is two groups, and transmission component 220 described in two groups respectively corresponds the pedal group
The two sides of part 100 are arranged.First transmission arm 221 is equipped with latch, and described first in two transmission components 220 passes
Swing arm 221 is meshed, and the driving end of the motor 210 is connect with the first transmission arm 221 described in one of them.Using two groups of transmissions
Component 220 is conducive to driving balance, realizes that 100 stability under loading of pedal assembly, output are steady reliable.It should be noted that at it
In his embodiment, the transmission component 220 can also be one or more groups of.
Specifically, as shown in fig. 7, first transmission arm 221 includes gear part 2211 and interconnecting piece 2212.The gear
Portion 2211 is equipped with the latch, and the gear part 2211 is semicircular structure.The interconnecting piece 2212 is triangular structure.Institute
The bottom edge for stating interconnecting piece 2212 is connect with the gear part 2211, the vertex of the interconnecting piece 2212 and second transmission arm
222 are rotatably connected.The design of first transmission arm 221 both ensure that two the first transmission arms 221 can be intermeshed drive, nothing
Two motors 210 need to be used, while also ensuring that the first transmission arm 221 has sufficiently long cursor, so that pedal assembly 100
There can be longer flexible distance.Second transmission arm 222 can be shaft.
Further, the telescoping drive mechanism 200 further includes fixed frame 230, is equipped in the fixed frame 230 for pacifying
Fill the accommodating chamber 231 of the motor 210.Incorporated by reference to Fig. 3, the bottom of the mounting groove 311 be equipped with for the motor 210 into
The limiting slot 315 of row limit.The fixed frame 230 covers at the top of the limiting slot 315, so that the motor 210 is just
It is limited in limiting slot 315.Hole location is offered on the fixed frame 230, the output shaft of motor 210 is facilitated to stretch out and wherein one
The connection of first transmission arm 221.Fixed frame 230 is equipped with the shaft for installing another first transmission arm 221 simultaneously.
As shown in figs. 2,7 and 8, the telescoping drive mechanism 200 further includes approaching switch (to see first in figure
Approach switch 242 close to switch 241 and second), for detect the pedal assembly 100 movement position and with the controller
400 are electrically connected.The position that pedal assembly 100 can be detected in advance close to switch moves pedal assembly 100 and starts and move to
The signal of position feeds back to controller 400, to control the movement of telescoping drive mechanism 200 by controller 400.Judging position
When, the pedal assembly 100 of movement is not needed with close to switch contact, and pedal assembly 100 is moved to from close some position of switch
When it may determine that.It has the advantages that and is not contacted with moving object close to switch, contact noise will not be generated；Close to switch
High sensitivity, response frequency are faster, performance is stable, failure rate is lower.It is electronic product mature on existing market close to switch,
Pattern and model can be selected according to actual needs.
The close switch is two, and two close switches are separately positioned on different location.Specifically, two connect
Nearly switch is respectively the first close switch 241 and the second close switch 242.As shown in fig. 7, the first close switch 241 and pedal
The position of metalwork 2213 is corresponding on first transmission arm 221 when component 100 retracts in place；As shown in Fig. 2, the second close switch
The position of metalwork 2213 is corresponding on 242 first transmission arms 221 when stretching out in place with pedal assembly 100.Please continue to refer to figure
7, when pedal assembly 100 will stretch out, the metalwork 2213 on the first transmission arm 221 is detached from the sense of the first close switch 241
Region is answered, the signal that pedal assembly 100 starts to stretch out is fed back to controller 400 close to switch 241 by first.When the first transmission arm
When the induction region of the close switch 242 of the entrance of metalwork 2,213 second on 221, second approaches switch 242 for pedal assembly 100
The signal stretched out in place feeds back to controller 400, as shown in Figure 2.Similarly, please continue to refer to Fig. 2, when pedal assembly 100 starts
When retraction, the metalwork 2213 on the first transmission arm 221 is detached from the induction region of the second close switch 242, the second close switch
The signal that pedal assembly 100 starts to retract is fed back to controller 400 by 242.When the metalwork 2213 on the first transmission arm 221 into
When entering the induction region of the first close switch 241, pedal assembly 100 is retracted signal in place close to switch 241 by first to be fed back
To controller 400, as shown in Figure 7.
In addition, as shown in Fig. 1 and Fig. 9, the electric treadle system further includes alarm 500, the alarm 500 and institute
State the electric connection of controller 400.Alarm 500 can be buzzer, can also be alarm light or attention display etc..Alarm
500 setting can send a warning when pedal assembly 100 collides barrier, remind remove obstacles.
Below to the course of work with a preferred embodiment to Electric pedal device and system with collision prevention function
Be illustrated: firstly, pedal assembly 100 is stretched out instruction by BCM issues controller 400, controller 400 will not be stood after receiving instruction
It executes and stretches out instruction, at this time 400 active distance sensor 120 of controller, it is three-dimensional empty that range sensor 120 starts monitoring and setting
Between whether safety, and monitoring result is fed back to controller 400.If monitoring setting solid space safety, pedal assembly 100
It works normally；If it find that obstacle, pedal assembly 100 is stopped working or reached to be stopped with a certain distance from obstacle.Secondly, pedal
During the motion, range sensor 120 is also state of activation to component 100, has signal communication with controller 400 always.Work as prison
When having obstacle in survey setting solid space, pedal assembly 100 moves or stops to opposite direction at once, to avoid pedal collision row
People or barrier avoid the damage of pedal assembly 100 or pedestrian injury.
During range sensor 120 monitors, when such as monitoring obstacle, alarm 500 can be according to abnormal conditions
Severity issues different frequency sound.The sound duration can be set as some definite value, or be set as obstacle cleaning,
After pedal assembly 100 restores normal, the alarm sound of alarm 500 terminates.
In addition, above-mentioned each embodiment mainly elaborates anticollision mechanism of the pedal assembly 100 when stretching out, however, it is possible to
Understand, the Electric pedal device and system described in the utility model with collision prevention function is equally applicable to pedal assembly 100
Carry out anticollision when retracting, it is only necessary to the size of above-mentioned setting solid space is set according to actual needs, working principle with
Principle when pedal assembly 100 stretches out is identical, does not elaborate then.
Above embodiments only express the several embodiments of the utility model, and the description thereof is more specific and detailed, but simultaneously
The limitation to utility model patent range therefore cannot be interpreted as.It should be pointed out that for the ordinary skill people of this field
For member, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this reality
With novel protection scope.
Claims (10)
1. a kind of Electric pedal device with collision prevention function, which is characterized in that including pedal assembly and telescoping drive mechanism, institute
Telescoping drive mechanism is stated for driving the pedal assembly telescopic moving, the pedal assembly includes pedal body and is set to described
The range sensor of pedal body, the range sensor are used in setting solid space detect whether there are obstacle and will believe
Controller number is fed back to, the telescoping drive mechanism and the controller are electrically connected.
2. the Electric pedal device according to claim 1 with collision prevention function, which is characterized in that it further include mounting rack,
The mounting rack is equipped with sliding slot, and the pedal body is equipped with idler wheel, and the idler wheel is slidably matched with the sliding slot, described to stretch
Contracting driving mechanism is for driving the pedal assembly to move back and forth along the sliding slot.
3. the Electric pedal device according to claim 2 with collision prevention function, which is characterized in that the flexible driving machine
Structure includes motor and transmission component, and the transmission component includes the first transmission arm and the second transmission arm, first transmission arm
One end is connect with the driving end of the motor, and one end of the other end and second transmission arm is rotatably connected, and described second passes
The other end of swing arm is rotatably connected with the pedal assembly.
4. the Electric pedal device according to claim 3 with collision prevention function, which is characterized in that the transmission component is
Two groups, transmission component described in two groups respectively corresponds the two sides setting of the pedal assembly, and first transmission arm is equipped with latch,
First transmission arm in two transmission components is meshed, the driving end of the motor and one of them described first biography
Swing arm connection.
5. the Electric pedal device according to claim 4 with collision prevention function, which is characterized in that first transmission arm
Including gear part and interconnecting piece, the gear part is equipped with the latch, and the gear part is semicircular structure, the interconnecting piece
For triangular structure, the bottom edge of the interconnecting piece is connect with the gear part, and the vertex of the interconnecting piece and described second passes
Swing arm is rotatably connected.
6. the Electric pedal device according to any one of claim 1 to 5 with collision prevention function, which is characterized in that institute
State telescoping drive mechanism include close to switch, it is described close to switch for detect the pedal assembly movement position and with it is described
Controller is electrically connected.
7. the Electric pedal device according to any one of claim 1 to 5 with collision prevention function, which is characterized in that institute
State the movement travel that setting solid space is greater than the pedal assembly.
8. the Electric pedal device according to any one of claim 1 to 5 with collision prevention function, which is characterized in that institute
Stating range sensor is radar sensor, ultrasonic sensor, infrared sensor, microwave remote sensor or photoelectric sensor.
9. a kind of electric treadle system with collision prevention function, which is characterized in that including controller and as in claim 1 to 8
Described in any item Electric pedal devices.
10. the electric treadle system according to claim 9 with collision prevention function, which is characterized in that it further include alarm,
The alarm and the controller are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820760386.XU CN208498388U (en) | 2018-05-18 | 2018-05-18 | Electric pedal device and system with collision prevention function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820760386.XU CN208498388U (en) | 2018-05-18 | 2018-05-18 | Electric pedal device and system with collision prevention function |
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| Publication Number | Publication Date |
|---|---|
| CN208498388U true CN208498388U (en) | 2019-02-15 |
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ID=65293266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820760386.XU Active CN208498388U (en) | 2018-05-18 | 2018-05-18 | Electric pedal device and system with collision prevention function |
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| Country | Link |
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| CN (1) | CN208498388U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422937A (en) * | 2018-05-18 | 2018-08-21 | 广东东箭汽车科技股份有限公司 | Electric pedal device with collision prevention function and system |
| CN113370785A (en) * | 2021-05-26 | 2021-09-10 | 上海高仙自动化科技发展有限公司 | Telescopic pedal structure and sweeping robot |
-
2018
- 2018-05-18 CN CN201820760386.XU patent/CN208498388U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422937A (en) * | 2018-05-18 | 2018-08-21 | 广东东箭汽车科技股份有限公司 | Electric pedal device with collision prevention function and system |
| CN113370785A (en) * | 2021-05-26 | 2021-09-10 | 上海高仙自动化科技发展有限公司 | Telescopic pedal structure and sweeping robot |
| CN113370785B (en) * | 2021-05-26 | 2022-12-20 | 上海高仙自动化科技发展有限公司 | Telescopic pedal structure and sweeping robot |
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