CN208515489U - A kind of swing type device with pedal - Google Patents
A kind of swing type device with pedal Download PDFInfo
- Publication number
- CN208515489U CN208515489U CN201821084566.7U CN201821084566U CN208515489U CN 208515489 U CN208515489 U CN 208515489U CN 201821084566 U CN201821084566 U CN 201821084566U CN 208515489 U CN208515489 U CN 208515489U
- Authority
- CN
- China
- Prior art keywords
- rod
- swing
- pedal
- swing rod
- type device
- 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.)
- Withdrawn - After Issue
Links
- 230000007704 transition Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 230000033001 locomotion Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000008450 motivation Effects 0.000 description 2
Abstract
The utility model discloses a kind of swing type device with pedal, including driving mechanism, shaft and pedal, driving mechanism includes drive rod, and shaft is fixedly connected with swing rod, and swing rod is equipped with sliding slot, and drive rod can slide in sliding slot；Shaft is also fixedly connected with swing rod, and swing rod is rotatablely connected support frame, and support frame connects pedal.Rigid connection is avoided between the drive rod and swing rod of the utility model, but it is moved in sliding slot by drive rod to drive swing rod to swing back and forth, therefore be not in the nearly dead point state of articulated connecting rod in the prior art, effectively increase robust motion and transmission efficiency, also simplify structure.
Description
Technical field
The utility model relates to device with pedal, more particularly to swing type device with pedal.
Background technique
For convenience of passenger getting on/off, setting up at the door of vehicle has device with pedal, and swing type device with pedal is a kind of common
Device with pedal.However, device with pedal in the prior art often has the following problems: since the driving mechanism of device with pedal is general
For linear motion, swing type device with pedal realizes the transmission of pedal, therefore articulated connecting rod often through articulated connecting rod again
It often will appear the state close to dead point in transmission process, so that pedal resistance when moving to local location is become larger, cause to move
Stationarity is poor, and transmission efficiency is not high.
Utility model content
Purpose of utility model: the purpose of the utility model is to provide a kind of stationarities, and swing type good, that transmission efficiency is high is stepped on
Panel assembly.
Technical solution: swing type device with pedal described in the utility model, including driving mechanism, shaft and pedal, driving
Mechanism includes drive rod, and shaft is fixedly connected with swing rod, and swing rod is equipped with sliding slot, and drive rod can slide in sliding slot；Shaft is also
It is fixedly connected with swing rod, swing rod is rotatablely connected support frame, and support frame connects pedal.
It further, further include swing rod and support frame, one end of swing rod is rotatablely connected swing rod support, and swing rod support is set to car body
On, the other end of swing rod is rotatablely connected support frame, and support frame is also connected with pedal.The biography of swing type device with pedal in the prior art
Motivation structure is often plane four-bar linkage structure, and supporting point irrational distribution leads to poor transmission stability, pedal poor rigidity, uses
The a series of problems such as performance is poor, service life is low.Therefore, this programme is by increasing swing rod and support frame, with original swing rod
It is arranged apart with support frame, effectively increase the rigidity of device with pedal.Also, increased swing rod and support frame and original swing rod
Space four-links structure is together formed with support frame, the interference problem between each swing rod and support frame is solved, saves sky
Between, effectively increase transmission stability, service performance and the service life of device with pedal.
Further, there are two the combinations of the swing rod and support frame, two are combined the two sides for being distributed in swing rod；Swing rod and branch
There are two the combinations also of support, and two are combined the two sides for being also distributed in swing rod.Supporting point is increased in this way, is further improved and is stepped on
The stationarity and rigidity of panel assembly.
Further, bearing is equipped in the sliding slot, drive rod connects bearing.
Further, the driving mechanism includes cylinder body, offers slot on the wall of cylinder body, is equipped with screw rod in cylinder body, on screw rod
It is arranged with nut, screw rod passes through the company across slot directly through slot attaching nut or drive rod by motor driven, drive rod
Relay part attaching nut, drive rod can only be moved along slot.It can be realized the linear motion of drive rod in this way, eliminate in movement
Shake guarantees the stationarity of movement.
Further, the connecting component includes the sliding sleeve being set in outside nut, and sliding sleeve passes through slot and connects drive rod.
Further, the driving mechanism further includes bracket, and bracket connects drive rod, and the end of bracket is bonded with cylinder body.This
When drive rod is by unbalance loading, load can be transmitted on cylinder body sample by bracket, avoid screw rod and nut because generating excessive answer
Power and cause accelerated wear test and deformation, improve the service life of device with pedal.
Further, the end of the bracket is equipped with eccentric shaft, is arranged with idler wheel on eccentric shaft, idler wheel is bonded with cylinder body.
Further, the bracket is H-shaped, and four free ends of H-shaped bracket are equipped with eccentric shaft and idler wheel.
Further, the driving mechanism further includes the motor gear being set on motor output shaft, is set on screw rod
The transition gear of power between screw gear and transmitting motor gear and screw gear.
The utility model has the advantages that swing rod is equipped with sliding slot, drive rod and pendulum the utility model discloses a kind of swing type device with pedal
Rigid connection is avoided between bar, but is moved in sliding slot by drive rod to drive swing rod to swing back and forth, therefore will not go out
The now nearly dead point state of articulated connecting rod in the prior art, effectively increases robust motion and transmission efficiency, also simplifies knot
Structure.
Detailed description of the invention
Fig. 1 is the structure chart of swing type device with pedal in specific embodiment of the present invention；
Fig. 2 is in schematic diagram when retracted state for pedal in specific embodiment of the present invention；
Fig. 3 is that pedal is in schematic diagram when showing state in specific embodiment of the present invention；
Fig. 4 is the positional relationship of sliding slot and bearing when pedal is in retracted state in specific embodiment of the present invention
Figure；
Fig. 5 is the positional relationship of sliding slot and bearing when pedal is in intermediate state in specific embodiment of the present invention
Figure；
Fig. 6 is the positional relationship that pedal is in sliding slot and bearing when showing state in specific embodiment of the present invention
Figure；
Fig. 7 is the perspective view of each supporting point distribution in specific embodiment of the present invention；
Fig. 8 is the side view of each supporting point distribution in specific embodiment of the present invention；
Fig. 9 is the structure chart of driving mechanism in specific embodiment of the present invention；
Figure 10 is the sectional view of driving mechanism in specific embodiment of the present invention；
Figure 11 is the structure chart of bracket in specific embodiment of the present invention.
Specific embodiment
With reference to embodiment and attached drawing, the technical solution of the utility model is described further.
Present embodiment discloses a kind of swing type device with pedal, as shown in Figure 1, including driving mechanism 1, driver
Structure and pedal 13.This device with pedal can either be applied on track train, can also apply on motor vehicle, additionally it is possible to be applied to
The field of other all needs.Application field does not constitute the limitation to this device with pedal.
Driving mechanism 1 includes drive rod 611 and cylinder body 311, as shown in figure 9, offering slot 314, cylinder on the wall of cylinder body 311
311 both ends of body are fixed by the first support frame 312 and the second support frame 313.Screw rod 111 is equipped in cylinder body 311, such as Figure 10 institute
Show, nut 101 is arranged on screw rod 111, and screw rod 111 is driven by motor 112.Motor is arranged on the output shaft of motor 112
Gear 211, screw gear 213 is arranged on screw rod 111, and motor gear 211 transmits power by transition gear 212 and gives screw rod tooth
Wheel 213.For drive rod 611 by the connecting component attaching nut 101 across slot 314, drive rod 611 can also be directly through slot
314 attaching nuts 101.If drive rod 611 is by the connecting component attaching nut 101 across slot 314, connecting component is just
Slot 314 can be passed through, and can be moved along slot 314, so that drive rod 611 can only be moved along slot 314.If drive rod 611 is straight
It connects across 314 attaching nut 101 of slot, then drive rod 611 fits in through slot 314, and can move along slot 314.Connecting component
Including the sliding sleeve 512 being set in outside nut 101, as shown in Figure 10.Driving mechanism 1 further includes the bracket 511 of H-shaped, such as Fig. 9 institute
Show, bracket 511 connects drive rod 611, and as shown in figure 11, four freedom degrees of bracket 511 are equipped with eccentric shaft 911, eccentric shaft
Idler wheel 811 is arranged on 911, idler wheel 811 is bonded with cylinder body 311.
Transmission mechanism includes shaft 6, as shown in Figure 1, shaft 6, by 11 connection body of mounting base, shaft 6 is fixedly connected
Swing rod 4, swing rod 4 are equipped with sliding slot 3, and bearing 2 is equipped in sliding slot 3, and drive rod 611 connects bearing 2, enable drive rod 611
It is slided in sliding slot 3.Shaft 6 is also fixedly connected with swing rod 7, and swing rod 7 is rotatablely connected support frame 8, and support frame 8 connects pedal 13.It passes
Motivation structure further includes swing rod 9 and support frame 10, and one end of swing rod 9 is rotatablely connected swing rod support 12, and swing rod support 12 is set to car body
On, the other end of swing rod 9 is rotatablely connected support frame 10, and support frame 10 is also connected with pedal 13.As shown in fig. 7, swing rod 7 and support frame
There are two 8 combinations, and two are combined the two sides for being distributed in swing rod 4；There are two the combinations also of swing rod 9 and support frame 10, two groups
Close the two sides for being also distributed in swing rod 4.Fig. 8 is the side view of Fig. 7.Support frame 10 is shorter than support frame 8, and support frame 10 is being moved through
The guiding and support of auxiliary are provided in journey.
The motion process of pedal 13 is described below:
1, the process that pedal 13 is withdrawn
Motor 112 drives drive rod 611 mobile, pushes swing rod 4 counterclockwise by bearing 2 in 611 moving process of drive rod
Rotation, swing rod 4 drive shaft 6 also to rotate counterclockwise, and shaft 6 drives swing rod 7 also to rotate counterclockwise, and swing rod 7 drives support frame 8 to receive
It returns, so that pedal 13 be driven also to withdraw.During pedal 13 is withdrawn, support frame 10 and swing rod 9 are also withdrawn therewith, are pedal 13
Withdrawal provide auxiliary guiding and support.Fig. 2 and Fig. 4 is the schematic diagram of 13 retracted state of pedal.
2, the process that pedal 13 is shown
Motor 112 drives drive rod 611 mobile, pushes swing rod 4 clockwise by bearing 2 in 611 moving process of drive rod
Rotation, swing rod 4 drive shaft 6 also to rotate clockwise, and shaft 6 drives swing rod 7 also to rotate clockwise, and swing rod 7 drives support frame 8 to put
Out, so that pedal 13 be driven also to show.During pedal 13 is shown, support frame 10 and swing rod 9 are also shown therewith, are pedal 13
Show provide auxiliary guiding and support.Fig. 3 and Fig. 6 is the schematic diagram that pedal 13 shows state, and Fig. 5 is that pedal 13 is located at
The schematic diagram for the intermediate state for withdrawing and showing.
Claims (10)
1. a kind of swing type device with pedal, it is characterised in that: including driving mechanism (1), shaft (6) and pedal (13), driving machine
Structure (1) includes drive rod (611), and shaft (6) is fixedly connected the first swing rod (4), and the first swing rod (4) is equipped with sliding slot (3), driving
Bar (611) being capable of the sliding in sliding slot (3)；Shaft (6) is also fixedly connected the second swing rod (7), the second swing rod (7) rotation connection the
One support frame (8), the first support frame (8) connect pedal (13).
2. swing type device with pedal according to claim 1, it is characterised in that: further include third swing rod (9) and second
One end of support (10), third swing rod (9) is rotatablely connected swing rod support (12), and swing rod support (12) is set on car body, third pendulum
The other end of bar (9) is rotatablely connected the second support frame (10), and the second support frame (10) is also connected with pedal (13).
3. swing type device with pedal according to claim 2, it is characterised in that: second swing rod (7) and the first support
There are two the combinations of frame (8), and two are combined the two sides for being distributed in the first swing rod (4)；Third swing rod (9) and the second support frame (10)
Combination also there are two, two are combined and are also distributed in the two sides of the first swing rod (4).
4. swing type device with pedal according to claim 1, it is characterised in that: bearing (2) are equipped in the sliding slot (3),
Drive rod (611) connects bearing (2).
5. swing type device with pedal according to claim 1, it is characterised in that: the driving mechanism (1) includes cylinder body
(311), it is offered slot (314) on the wall of cylinder body (311), is equipped with screw rod (111) in cylinder body (311), screw rod is arranged on (111)
Nut (101), screw rod (111) are driven by motor (112), and drive rod (611) is directly through slot (314) attaching nut (101)
Or drive rod (611), by the connecting component attaching nut (101) across slot (314), drive rod (611) can only be along slot
(314) it moves.
6. swing type device with pedal according to claim 5, it is characterised in that: the connecting component includes being set in nut
(101) outside sliding sleeve (512), sliding sleeve (512) pass through slot (314) connection drive rod (611).
7. swing type device with pedal according to claim 5, it is characterised in that: the driving mechanism (1) further includes bracket
(511), bracket (511) connection drive rod (611), the end of bracket (511) is bonded with cylinder body (311).
8. swing type device with pedal according to claim 7, it is characterised in that: the end of the bracket (511) is equipped with inclined
Mandrel (911) is arranged with idler wheel (811) on eccentric shaft (911), and idler wheel (811) is bonded with cylinder body (311).
9. swing type device with pedal according to claim 8, it is characterised in that: the bracket (511) is H-shaped, H-shaped bracket
(511) four free ends are equipped with eccentric shaft (911) and idler wheel (811).
10. swing type device with pedal according to claim 5, it is characterised in that: the driving mechanism (1) further includes being arranged
Motor gear (211) on motor (112) output shaft, the screw gear (213) being set on screw rod (111) and transmitting electricity
The transition gear (212) of power between machine gear (211) and screw gear (213).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821084566.7U CN208515489U (en) | 2018-07-10 | 2018-07-10 | A kind of swing type device with pedal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821084566.7U CN208515489U (en) | 2018-07-10 | 2018-07-10 | A kind of swing type device with pedal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208515489U true CN208515489U (en) | 2019-02-19 |
Family
ID=65334754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821084566.7U Withdrawn - After Issue CN208515489U (en) | 2018-07-10 | 2018-07-10 | A kind of swing type device with pedal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208515489U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108657077A (en) * | 2018-07-10 | 2018-10-16 | 南京康尼机电股份有限公司 | A kind of swing type device with pedal |
| CN108657077B (en) * | 2018-07-10 | 2024-05-10 | 南京康尼机电股份有限公司 | Swing pedal device |
-
2018
- 2018-07-10 CN CN201821084566.7U patent/CN208515489U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108657077A (en) * | 2018-07-10 | 2018-10-16 | 南京康尼机电股份有限公司 | A kind of swing type device with pedal |
| CN108657077B (en) * | 2018-07-10 | 2024-05-10 | 南京康尼机电股份有限公司 | Swing pedal device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190219 Effective date of abandoning: 20240510 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190219 Effective date of abandoning: 20240510 |