CN217146242U

CN217146242U - Pedal device capable of being automatically ejected and recovered

Info

Publication number: CN217146242U
Application number: CN202122941601.0U
Authority: CN
Inventors: 尹向阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-08-09
Anticipated expiration: 2031-11-29

Abstract

The utility model relates to a vehicle technical field, in particular to but pedal device of auto-eject recovery. It includes drive circuit, a motor, the main runner, torque spring, it is pedal, be provided with the cushion switch subassembly in the drive circuit, the power off switch subassembly, drive circuit and main runner are connected respectively to the motor, cushion switch subassembly control drive circuit makes motor corotation or reversal, the main runner sets up on pedal column spinner, torque spring's one end and main runner fixed connection, its other end is fixed on pedal column spinner, the edge of main runner is equipped with the outage bellying, drive circuit passes through the motor and drives main runner and rotate to outage bellying and the contact of power off switch subassembly. According to the riding pressure of passengers on the cushion, the switch is driven to be communicated with the power supply to enable the pedal to automatically pop out outwards, the pedal automatically stops after popping out to a specified position, and when the passengers leave the cushion, the switch is reset to be communicated with the reverse power supply to drive the pedal to automatically retract inwards.

Description

Pedal device capable of being automatically ejected and recovered

Technical Field

The utility model relates to a vehicle technical field, in particular to but pedal device of auto-eject recovery.

Background

The running-board is as the part on storage battery car or the bicycle, supplies the passenger on the back seat to put the foot and improves and take experience. The running-board at first directly exposes in the automobile body outside, and this to battery car or bicycle put, when driving, can take place to collide with and cause the damage, consequently follow-up running-board improves to the structure that can stretch out and draw back when needing, need not to withdraw when using. However, such retractable footrests often require manual operation by passengers and are inconvenient to operate, and thus the market demands a footrest that can be automatically ejected or retracted according to the riding conditions of the passengers.

SUMMERY OF THE UTILITY MODEL

The utility model provides a but pedal device of auto-eject recovery aims at solving the unable automatic flexible problem of the condition of taking according to the passenger of current running-board.

The utility model provides a but pedal device of auto-eject recovery, including drive circuit, motor, main runner, torque spring, pedal, be provided with cushion switch module, outage switch module in the drive circuit, drive circuit and main runner are connected respectively to the motor, cushion switch module control drive circuit makes motor corotation or reversal, main runner sets up on pedal column spinner, torque spring's one end and main runner fixed connection, its other end are fixed on pedal column spinner, the edge of main runner is equipped with the outage bellying, drive circuit drives main runner through the motor and rotates to outage bellying and the contact of outage switch module.

As a further improvement, the bottom surface of the main runner is provided with a lower corner block, the lower corner block clamps one end of the torsion spring, the groove of the pedal rotary column is provided with a concave block, and the other end of the torsion spring is clamped into the concave block.

As a further improvement, the pedal device of the present invention includes a wheel housing, the wheel housing covers the outside of the main wheel, the power-off switch assembly is divided into a first power-off switch and a second power-off switch, the first power-off switch and the second power-off switch are disposed in the wheel housing and located in the rotation range of the power-off protrusion, the first power-off switch is connected to the forward rotation loop of the driving circuit, and the second power-off switch is connected to the reverse rotation loop of the driving circuit.

As a further improvement, the power-off switch assembly includes outage rocking arm, switch shell fragment, switch touch multitouch, the positive pole of switch touch multitouch connection, the switch shell fragment connects the power negative pole, when drive circuit circular telegram the switch shell fragment is connected with the switch touch multitouch, the outage rocking arm is fixed through a rotation axis, when outage bellying and power-off switch assembly contact, the outage bellying of main runner is pushed down the outage rocking arm and is swung to being connected of disconnection switch shell fragment and switch touch multitouch around the rotation axis.

As a further improvement, drive circuit includes first drive circuit, fuse, cushion switch assembly includes first cushion switch, first drive circuit divide into first corotation return circuit and first reversal return circuit, a drive power supply, a fuse are connected respectively to first corotation return circuit and first reversal return circuit, the power polarity direction in first corotation return circuit is opposite with the power polarity direction in first reversal return circuit, be provided with corotation contact, reversal contact in the first cushion switch, corotation contact and first corotation return circuit are connected, reversal contact is connected with first reversal return circuit, first cushion switch is pressed the back and is linked together corotation contact, first cushion switch loses pressure and communicates reversal contact after reseing.

As a further improvement, first cushion switch includes cushion depression bar, switch inner chamber, the cushion depression bar passes through reset spring connection switch inner chamber, the lateral wall arch of cushion depression bar is equipped with the depression bar contact, corotation contact sets up the bottom inner wall at switch inner chamber, the reversal contact sets up the top inner wall at switch inner chamber, switch inner chamber is equipped with round insulating damping bellying between corotation contact and reversal contact, the cushion depression bar is pressed the back depression bar contact and is connected with the corotation contact, the cushion depression bar loses to be connected with the reversal contact after pressure bounces.

As a further improvement, the utility model discloses a this pedal device is including sending out optical module and contact wire, it sets up on pedal to send out optical module, contact wire connects, contact wire twines in pedal column spinner outer wall one side, the optical module is sent out to the contact wire intercommunication, when pedal column spinner rotated arbitrary angle the optical module all is connected with the contact wire contact.

The utility model has the advantages that: according to the riding pressure of passengers on the cushion, the switch is driven to be communicated with the power supply to enable the pedal to automatically pop out outwards, the pedal automatically stops after popping out to a specified position, and when the passengers leave the cushion, the switch is reset to be communicated with the reverse power supply to drive the pedal to automatically retract inwards. The whole process does not need a client to operate the pedal, the springing-out and the recovery of the pedal can be completed, the operation is simple, and the automation degree is high.

Drawings

FIG. 1 is a structural diagram of the utility model with a retractable pedal capable of automatically popping out;

FIG. 2 is a view of the connection structure between the main runner and the motor according to the present invention;

FIG. 3 is a structural view of the pedal rotary column of the present invention;

figure 4 is a schematic reference diagram of the structure of the interrupting switch of the present invention;

fig. 5 is a schematic structural diagram of a first driving circuit in the present invention;

fig. 6 is a schematic structural view of the first cushion switch of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

The first embodiment is as follows:

the utility model provides a safe convenient electric motor car auto-eject again promptly, withdraw pedal. As shown in fig. 1 to fig. 6, the utility model discloses a but pedal device of auto-eject recovery, including drive circuit 1, motor 2, main runner 3, torsion spring 4, it is pedal 5, be provided with cushion switch module 6 in the drive circuit 1, power failure switch module 7, drive circuit 1 and main runner 3 are connected respectively to motor 2, cushion switch module 6 control drive circuit 1 makes motor 2 corotation or reversal, main runner 3 sets up on pedal column 51, torsion spring 4's one end and 3 fixed connection of main runner, its other end is fixed on pedal column 51, the edge of main runner 3 is equipped with outage bellying 31, drive circuit 1 drives main runner 3 through motor 2 and rotates to outage bellying 31 and the contact of power failure switch module 7.

The motor 2 is preferably a speed reducing motor, the main rotating wheel 3 is also preferably a gear, the main rotating wheel is meshed with the gear on the speed reducing motor, the power input end of the motor 2 is connected with the driving circuit 1, the driving circuit 1 is used for inputting forward or reverse power to the motor 2, and the motor 2 is used for controlling the main rotating wheel 3 to rotate forward and turn over, so that the forward rotation popping action or the reverse rotation recovery action of the pedals 5 is realized.

Cushion switch module 6 installs on the electric motor car sits the bucket, the cushion below, about pedal the installation on the car on both sides pedal original position on, the mode of popping out is unanimous with on the market, people at the back of the electric motor car sit up, utilize human pressure to press cushion switch module 6, cushion switch module 6 directly drives motor 2 after pressing down, motor 2 gear is corresponding the main runner 3 of pedal 5 top to drive pedal 5 and pop out.

As shown in fig. 2, the foothold comprises a wheel housing 8, the wheel housing 8 is covered outside the main wheel 3, the power-off switch assembly 7 is divided into a first power-off switch 71 and a second power-off switch 72, the first power-off switch 71 and the second power-off switch 72 are disposed in the wheel housing 8 and located within the rotation range of the power-off boss 31, the first power-off switch 71 is connected to the forward rotation circuit of the driving circuit 1, and the second power-off switch 72 is connected to the reverse rotation circuit of the driving circuit 1.

The cushion switch assembly 6 is provided with two gears, one gear is in butt joint with the forward output of the driving circuit 1, and the other gear is in butt joint with the reverse output of the driving circuit 1. When the cushion switch assembly 6 is pressed by pressure, the forward output of the driving circuit 1 is switched on, the reverse output of the driving circuit 1 is switched off, the motor 2 controls the main rotating wheel 3 to rotate forward, and the pedal 5 pops up; when the pressure received by the seat cushion switch assembly 6 is released, the seat cushion switch assembly 6 resets and is connected with the reverse output of the driving circuit 1, the forward output of the driving circuit 1 is disconnected, the motor 2 controls the main rotating wheel 3 to rotate reversely at the moment, and the pedal 5 retracts. After the pedal 5 is popped up to a required position, the power-off convex part 31 of the main rotating wheel 3 just contacts with the first power-off switch 71 on the forward output loop of the driving circuit 1 at the moment, so that the loop is powered off, the main rotating wheel 3 stops rotating in the forward direction, and the pedal 5 also stops continuously popping up outwards; after the pedal 5 is retracted to the desired position, the power-off protrusion 31 of the main wheel 3 also just contacts the second power-off switch 72 on the reverse output circuit of the driving circuit 1, so that the circuit is powered off, the main wheel 3 stops rotating in the reverse direction, and the pedal 5 also stops continuing the inward retraction.

As shown in fig. 4, the power-off switch assembly 7 includes a power-off rotating arm 73, a switch elastic sheet 74 and a switch contact block 75, the switch contact block 75 is connected to the positive electrode of the power supply, the switch elastic sheet 74 is connected to the negative electrode of the power supply, the switch elastic sheet 74 is connected to the switch contact block 75 when the driving circuit 1 is powered on, the power-off rotating arm 73 is fixed by a rotating shaft 76, and when the power-off protruding portion 31 contacts the power-off switch assembly 7, the power-off protruding portion 31 of the main runner 3 presses the power-off rotating arm 73 to swing around the rotating shaft 76 to disconnect the connection between the switch elastic sheet 74 and the switch contact block 75.

The switch spring 74 is always connected to the switch contact 75 to keep the power-off switch terminal on by its elasticity without external force. When the cushion switch assembly 6 receives pressure, the main wheel 3 drives the power-off protrusion 31 to rotate to the power-off switch, the power-off protrusion 31 applies thrust to one side of the power-off rotating arm 73 under the action of rotating force, the other side of the power-off rotating arm 73 contacts the switch elastic sheet 74 under the action of the rotating shaft 76, the switch elastic sheet 74 is pulled off, the connection with the switch contact block 75 is disconnected, the whole driving circuit is disconnected at the moment, the main wheel 3 also stops rotating and is fixed at the moment, and the switch elastic sheet 74 is always in a pulled-off state. When the cushion switch assembly 6 releases the pressure, the main rotating wheel 3 rotates reversely, at this time, the power-off protrusion 31 also removes the pressure on the power-off rotating arm 73, the switch elastic piece 74 rebounds to be connected with the switch contact block 75 under the action of the elastic force, the power-off rotating arm 73 also rotates under the action of the switch elastic piece 74, and the main rotating wheel 3 drives the power-off protrusion 31 to move towards the other power-off switch assembly 7 to reciprocate.

As shown in fig. 3, a bottom surface of the main rotor 3 is provided with a lower corner block 32, the lower corner block 32 clamps one end of the torsion spring 4, a recess 53 of the pedal rotary post 51 is provided with a recessed block 52, and the other end of the torsion spring 4 is clamped in the recessed block 52. The groove 53 of the pedal rotary column 51 is a circular groove which is inwards concave on the surface of the pedal rotary column 51, the lower corner block 32 is clamped in the groove 53, and the groove 53 is used as an active area when the lower corner block 32 rotates. The recessed piece 52 is a notch formed on the groove 53 of the pedal rotary post 51 for fixing the other end of the torsion spring 4.

The lower corner block 31 of the main rotating wheel 3 on the pedal 5 clamps one corner of the torsion spring 4, the other corner of the torsion spring 4 is a concave block 52 in a groove 53 of the pedal rotating column 51, a concave ring which is concave down is arranged on the pedal rotating column 51 and used as a moving range of the lower corner block 31 of the gear, namely, the motor 2 is electrified to drive the main rotating wheel 3 to rotate, the lower corner block 31 is fixed with the main rotating wheel 3, at the moment, one end of the torsion spring 4 is driven by the lower corner block 31 and rotates in the moving range, and due to the elastic action of the torsion spring 4, the pedal rotating column 51 is driven to rotate through the concave block 52, so that the pedal 5 is driven to rotate, and the effect of popping or recovering the pedal 5 is realized. Because the inside is equipped with the outage switch, the main runner 3 part that comes out more can trigger the outage switch and lead to the circuit outage after pedal 5 pops out completely, and motor 2 has just also stopped the rotation.

The main wheel 3 and the lower corner block 31 on the foothold 5 are designed so that a child or other foreign object caught during the operation of ejecting the foothold 5 may damage the motor 2 or the electric circuit. Because the torsion spring 4 has a certain compression space, when foreign matters block the pedal, the main rotating wheel 3 can still keep the original rotation, the torsion spring 4 is compressed firstly, the motor cannot be locked, and after the foreign matters are removed, the pedal 5 is popped to the designated position under the elastic force of the compression of the torsion spring 4. And because of the design of the torsion spring 4, the pedal can be freely handled by hands in the power-off process, and because of the torsion spring 4, the pedal can be handled with damping feeling.

This pedal device includes light-emitting module and contact wire 9, and light-emitting module sets up on pedal 5, contact wire 9 connects the power, and contact wire 9 twines in pedal column spinner 51 outer wall one side, and contact wire 9 intercommunication light-emitting module, light-emitting module all is connected with contact wire 9 contact when pedal column spinner 51 rotates to arbitrary angle. Luminous module arranges on 5 surfaces on pedal, can play pleasing to the eye effect, also can regard as the effect of automobile body pilot lamp, luminous module can be the lamp strip, the LED lamp, luminous display screen, luminous module is connected to the power through contact wire 9, be equipped with wire casing 54 on the pedal column 51 outer wall, contact wire 9 is through winding in the wire casing 54 of pedal column 51 outer wall, contact wire 9's the space of placing has been regulated. The light-emitting module all is connected with contact wire 9 contact when pedal column 51 rotates to arbitrary angle, as long as the light-emitting module is connected with contact wire 9, no matter how pedal 5 is rotatory, the light-emitting module homoenergetic contacts contact wire 9 on pedal column 51, keeps the intercommunication, except cutting off being connected of light-emitting module and contact wire, the effect of the metal conducting strip of similar thermos base round circle the inside, no matter how the thermos is put, two wires are always contacting unless taking away.

Example two:

as shown in fig. 5 and 6, based on the first embodiment, the driving circuit 1 includes a first driving circuit 11 and a fuse 14, the seat cushion switch assembly 6 includes a first seat cushion switch 61, the first driving circuit 11 is divided into a first forward rotation loop 12 and a first reverse rotation loop 13, the first forward rotation loop 12 and the first reverse rotation loop 13 are respectively connected to a driving power supply 15, a fuse 14 and a power-off switch assembly 7, the polarity direction of the power supply of the first forward rotation loop 12 is opposite to the polarity direction of the power supply of the first reverse rotation loop 13, a forward rotation contact 62 and a reverse rotation contact 63 are disposed in the first seat cushion switch 61, the forward rotation contact 62 is connected to the first forward rotation loop 12, the reverse rotation contact 63 is connected to the first reverse rotation loop 13, the first seat cushion switch 61 is connected to the forward rotation contact 62 after being pressed, and the first seat cushion switch 61 is connected to the reverse rotation contact 63 after losing pressure and resetting.

The first driving circuit 11 is divided into two independent loops, namely a first forward loop 12 and a first reverse loop 13, each loop is provided with a fuse 14, a driving power supply 15 and a power-off switch component 7, and the positive and negative input directions of the driving power supply 15 of the first forward loop 12 and the driving power supply 15 of the first reverse loop 13 are just opposite. The two circuits are connected through a first cushion switch 61, the first cushion switch 61 is provided with two gears and respectively switches between the first forward rotation circuit 12 and the first reverse rotation circuit 13, namely when a passenger is on the electric vehicle backseat, the first cushion switch 61 is pressed down to switch on the first forward rotation circuit 12, and when the passenger leaves the backseat, the first cushion switch 61 is rebounded to switch on the first reverse rotation circuit 13. The power-off switch assemblies 7 of the two circuits are respectively arranged at two sides of the main rotating wheel 3, and power-off of the two circuits is respectively controlled through contact with the power-off convex parts 31 on the main rotating wheel 3.

As shown in fig. 6, the first seat cushion switch 61 includes a seat cushion pressing rod 64, a switch inner cavity 65, the seat cushion pressing rod 64 is connected with the switch inner cavity 65 through a return spring 66, a pressing rod contact 641 is convexly arranged on the side wall of the seat cushion pressing rod 64, the forward rotation contact 62 is arranged on the bottom inner wall of the switch inner cavity 65, the reverse rotation contact 63 is arranged on the top inner wall of the switch inner cavity 65, a circle of insulating damping convex part 651 is arranged between the forward rotation contact 62 and the reverse rotation contact 63 in the switch inner cavity 65, the seat cushion pressing rod 64 is connected with the forward rotation contact 62 after being pressed, and the seat cushion pressing rod 64 is connected with the reverse rotation contact 63 after losing pressure and bouncing.

When a passenger is on the seat cushion, the pressure of the passenger is greater than the elastic force of the return spring 66, the seat cushion pressing rod 64 is pressed downwards, and at the moment, the pressing rod contact piece 641 is pressed into the bottom end of the switch inner cavity 65 to be contacted with the forward rotation contact piece 62, so that the first forward rotation loop 12 is switched on; when the passenger leaves the seat cushion for a period of time, the return spring 66 drives the seat cushion pressure rod 64 to rebound to the top end of the switch inner cavity 65 to be contacted with the reverse contact piece 63, and the first reverse loop 13 is connected.

The back people can be bounced because of the speed of a motor vehicle is too fast in the road surface that jolts is gone, the passenger can leave the cushion in the twinkling of an eye, cushion depression bar 64 can not feel pressure and will bounce, be equipped with round insulating damping bellying 651 at switch inner chamber 65, can let the jacking of depression bar contact 641 have the damping sense because of the effect of insulating damping bellying 651 behind the passenger's the cushion in the twinkling of an eye, slow down the speed that cushion depression bar 64 bounced, make depression bar contact 641 still block in the short time switch inner chamber 65 bottom and contact with corotation contact 62, keep the state of first corotation return circuit 12 circular telegram.

When nobody had the time on the back seat in a period because of the inside reset spring 66 that has of switch, reset spring 66 can slowly reset completely in a period, treat to reset completely the back because of pedal 5 is inside to be equipped with the power off switch, and the part that main runner 3 was more out can trigger the power off switch and lead to the circuit outage after pedal 5 resets completely, and motor 2 has just also stopped the rotation. Can be operated repeatedly at will.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. The utility model provides a but pedal device of auto-eject recovery, its characterized in that, includes drive circuit, motor, main runner, torque spring, pedal, be provided with cushion switch subassembly, outage switch subassembly in the drive circuit, drive circuit and main runner are connected respectively to the motor, cushion switch subassembly control drive circuit makes motor corotation or reversal, main runner sets up on pedal column spinner, torque spring's one end and main runner fixed connection, its other end are fixed on pedal column spinner, the edge of main runner is equipped with the outage bellying, drive circuit passes through the motor and drives main runner and rotate to outage bellying and the contact of outage switch subassembly.

2. The pedal device according to claim 1, wherein the bottom surface of the main rotating wheel is provided with a lower corner block, the lower corner block clamps one end of the torsion spring, the recess of the pedal rotating column is provided with a recessed block, and the other end of the torsion spring is clamped into the recessed block.

3. The pedal apparatus according to claim 1, comprising a wheel housing covering the outside of the main wheel, wherein the power-off switch assembly is divided into a first power-off switch and a second power-off switch, the first power-off switch and the second power-off switch are disposed in the wheel housing and located within a rotation range of the power-off protrusion, the first power-off switch is connected to a forward circuit of the driving circuit, and the second power-off switch is connected to a reverse circuit of the driving circuit.

4. The pedal device capable of automatically popping and recycling as claimed in claim 1 or 3, wherein the power-off switch assembly comprises a power-off rotating arm, a switch elastic sheet and a switch contact block, the switch contact block is connected with the positive electrode of a power supply, the switch elastic sheet is connected with the negative electrode of the power supply, the switch elastic sheet is connected with the switch contact block when the driving circuit is powered on, the power-off rotating arm is fixed through a rotating shaft, and when the power-off protruding part is contacted with the power-off switch assembly, the power-off protruding part of the main rotating wheel presses the power-off rotating arm to swing around the rotating shaft to disconnect the connection between the switch elastic sheet and the switch contact block.

5. The pedal device capable of automatically ejecting and recovering according to claim 1, wherein the driving circuit comprises a first driving circuit and a fuse, the cushion switch assembly comprises a first cushion switch, the first driving circuit is divided into a first forward rotation loop and a first reverse rotation loop, the first forward rotation loop and the first reverse rotation loop are respectively connected with a driving power supply, a fuse and a power-off switch assembly, the power polarity direction of the first forward rotation loop is opposite to the power polarity direction of the first reverse rotation loop, a forward rotation contact and a reverse rotation contact are arranged in the first cushion switch, the forward rotation contact is connected with the first forward rotation loop, the reverse rotation contact is connected with the first reverse rotation loop, the first cushion switch is connected with the forward rotation contact after being pressed, and the first cushion switch is connected with the reverse rotation contact after pressure is lost and reset.

6. The pedal device capable of automatically popping and recycling as claimed in claim 5, wherein the first cushion switch comprises a cushion pressing rod and a switch inner cavity, the cushion pressing rod is connected with the switch inner cavity through a reset spring, a pressing rod contact piece is convexly arranged on the side wall of the cushion pressing rod, the forward rotation contact piece is arranged on the inner wall of the bottom end of the switch inner cavity, the reverse rotation contact piece is arranged on the inner wall of the top end of the switch inner cavity, a circle of insulating damping convex part is arranged between the forward rotation contact piece and the reverse rotation contact piece in the switch inner cavity, the pressing rod contact piece is connected with the forward rotation contact piece after the cushion pressing rod is pressed, and the cushion pressing rod is connected with the reverse rotation contact piece after the cushion pressing rod loses pressure and bounces.

7. The pedal device capable of automatically ejecting and recycling according to claim 1, comprising a light emitting module and a contact wire, wherein the light emitting module is disposed on the pedal, the contact wire is connected to a power source, the contact wire is wound around one side of the outer wall of the pedal rotary column, the contact wire is connected to the light emitting module, and the light emitting module is in contact connection with the contact wire when the pedal rotary column rotates to any angle.