CN204726325U - A kind of car door is marked time the vehicle filling device and use this device - Google Patents
A kind of car door is marked time the vehicle filling device and use this device Download PDFInfo
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- CN204726325U CN204726325U CN201520290385.XU CN201520290385U CN204726325U CN 204726325 U CN204726325 U CN 204726325U CN 201520290385 U CN201520290385 U CN 201520290385U CN 204726325 U CN204726325 U CN 204726325U
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- lift platform
- scissors lift
- guide rail
- input end
- drive input
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Abstract
The utility model discloses a kind of car door to mark time the vehicle filling device and use this device, wherein car door is marked time and is filled device and comprise scissors lift platform and guide rail, scissors lift platform leads with guide rail and coordinates, scissors lift platform has lifting drive input end, lifting drive input end is connected with push rod, the side relative with lifting drive input end of scissors lift platform is provided with Stop structure, after push rod promotion scissors lift platform moves to desired location along guide rail, scissors lift platform coordinates to stop that scissors lift platform moves along guide rail by Stop structure with corresponding stop configurations block, scissors lift platform starts to do upward movement under the continuation impetus of push rod, and then can fill marking time.The utility model car door is marked time and is filled device and adopt a set of driver train, can realize motion of translation and the dipping and heaving of scissors lift platform, and relative to existing two cover driver trains, structure is simple, takes up room little.
Description
Technical field
The utility model relates to vehicular field, is specifically related to a kind of car door and marks time the vehicle filling device and use this device.
Background technology
On relatively large vehicle, general car door place is all provided with marks time, and marks time and is generally multi-stage stairs, can enter compartment smoothly when people get on the bus, as este wagon, caravan etc.But when a vehicle is started, closing of the door, now wishes there is more activity space in compartment.And the step at car door place can take a part of interior space, interior space is caused not make full use of.And when vehicle is at braking conditions, the people at car door place easily has the danger of falling down at step place.When occupant is movable in car, easily occurs when running near step stepping on sky phenomenon, cause tumble injury accident.And in order to address this problem, traditional way is the plate construction such as a plank for subsequent use or steel plate in compartment in advance, when a vehicle door is closed, is placed on step by this plate construction.And when needing opening car door, then this plate construction is packed up, be placed in compartment.Now, not only need special messenger and it is laid and packs up, and plate construction also takies the space in compartment.
Notification number is that the door step that the Chinese patent of CN 202193032 U discloses a kind of vehicle fills device, this device comprises a translation mechanism and a lifting mechanism, the first motor in translation mechanism drives pan carriage to move in the horizontal direction by roller screw, after translation mechanism moves into place in the horizontal direction, the lifting mechanism be positioned on translation mechanism starts action, and lifting mechanism comprises the second motor, catch bar, cross link more than two, crane; This lifting mechanism is positioned on described translation mechanism; The bottom-hinged of cross link and crane also supports described crane; Second motor drives described catch bar, and this catch bar promotes described cross link and described crane is moved at vertical direction, after crane in the vertical direction rises to certain altitude, just the step at car door place can be filled.Avoid people's movable danger of easily stepping on sky, falling down in car, also make the space in compartment larger.But translation mechanism and lifting mechanism adopt different driver trains to drive respectively, when interior space is limited, special in caravan, lodging vehicle, facility in car is more, remaining space is little, if adopt two cover driver trains certainly will take more interior spaces, complex structure, also inconvenience is installed.Adopt two intermittently used motors, the cooperation between two motors requires high, otherwise is difficult to crane motion to put in place fill, and control part also correspondingly becomes complicated.
Summary of the invention
The purpose of this utility model is that providing a kind of car door to mark time fills device, with solve existing car door mark time fill apparatus structure complexity, take up room large technical matters; Simultaneously the utility model also provides a kind of and uses this car door to mark time to fill the vehicle of device.
To achieve these goals, a kind of car door of the utility model is marked time and is filled device and adopt following technical scheme: comprise scissors lift platform and guide rail, scissors lift platform leads with guide rail and coordinates, scissors lift platform has lifting drive input end, described lifting drive input end is connected with push rod, the side relative with lifting drive input end of scissors lift platform is provided with Stop structure, after push rod promotion scissors lift platform moves to desired location along guide rail, scissors lift platform coordinates to stop that scissors lift platform moves along guide rail by Stop structure with corresponding stop configurations block, scissors lift platform starts to do upward movement under the continuation impetus of push rod.
To be led with guide rail by pulley and coordinate in the lower end of described scissors lift platform.
Described scissors lift platform comprises the scissor support cutting arm cross-articulation by two, and described lifting drive input end and Stop structure lay respectively at the bottom that arm cut by two of scissor support.
The end of described guide rail is provided with stop configurations.
Described push rod is expansion link, and the telescopic end of expansion link is connected with the lifting drive input end of scissors lift platform.
A kind of vehicle of the utility model adopts following technical scheme: comprise compartment, be located at marking time and marking time in compartment and fill device, mark time and fill device and comprise scissors lift platform and guide rail, scissors lift platform leads with guide rail and coordinates, scissors lift platform has lifting drive input end, described lifting drive input end is connected with push rod, the side relative with lifting drive input end of scissors lift platform is provided with Stop structure, after push rod promotion scissors lift platform moves to desired location along guide rail, scissors lift platform coordinates to stop that scissors lift platform moves along guide rail by Stop structure with corresponding stop configurations block, scissors lift platform starts to do upward movement under the continuation impetus of push rod.
To be led with guide rail by pulley and coordinate in the lower end of described scissors lift platform.
Described scissors lift platform comprises the scissor support cutting arm cross-articulation by two, and described lifting drive input end and Stop structure lay respectively at the bottom that arm cut by two of scissor support.
Mark time and be provided with for the scissor mounting hole passed when guide rail moves for lifting table, described scissors lift platform has the high-end trim filled when marking time and the low-end trim stretched in mounting hole, when described scissors lift platform is in low-end trim, scissors lift platform has the cantilever segment hanging mounting hole, and cantilever segment is as the one-level step of marking time.
Described push rod is expansion link, and the telescopic end of expansion link is connected with the lifting drive input end of scissors lift platform.
The beneficial effects of the utility model are: mark time fill device by arranging car door in vehicle, when pass entrance door, push rod promotes scissors lift platform and moves along guide rail, after moving into place, the Stop structure of one end of scissors lift platform coordinates with corresponding stop configurations block, and then restriction scissors lift platform continues to move along guide rail, promote lower scissors formula lifting table in the continuation of push rod and start upward movement, namely the step of marking time in vehicle can fill to concordant with the floor in vehicle by scissors lift Platform movement.The utility model car door is marked time and is filled device and adopt a set of driver train, can realize the motion of translation of scissors lift platform and the dipping and heaving of above-below direction, and relative to existing two cover driver trains, structure is simple, takes up room little, installs and also facilitates.
Accompanying drawing explanation
Fig. 1 is that the utility model car door is marked time and filled the structural representation of device;
Fig. 2 is the structural representation of the another kind of using state in Fig. 1;
Fig. 3 is the lateral plan of Fig. 2;
Fig. 4 is the structural representation of the scissors lift platform in Fig. 1.
Detailed description of the invention
A kind of car door of the utility model is marked time and is filled the embodiment of device, as Figure 1-4: comprise translation mechanism, guide rail 9 and the scissors lift platform along guide rail 9 movement, translation mechanism comprises expansion link 12 and drives the driver train of expansion link 12 movement in left-right direction, and driver train is motor 2.Scissors lift platform has lifting drive input end, and one end relative with lifting drive input end of scissors lift platform is provided with the Stop structure for coordinating with car door block.The top that scissors lift platform comprises scissor support and is located at scissor support is provided with and fills cover plate 7, scissor support comprises cross-articulation first cutting arm 14 and second and cut arm 5 together, first cuts arm 14 and second cuts two supporting legs of arm 5 as scissor support, first cuts arm 14 and second cuts in the middle part of arm 5 and is undertaken hinged by jointed shaft 6, and first cuts arm 14, second cuts arm 5 and can rotate around the axis of jointed shaft 6.First upper end of cutting arm 14 is with to be located at the second guide rail 3 extended in left-right direction filled below cover plate 7 hinged, all lead in left-right direction with guide rail 9 and coordinate in the lower end that arm 5 is cut in first lower end, second of cutting arm 14, lead in left-right direction with the second guide rail 3 and coordinate in second upper end of cutting arm 5, the lower end that the telescopic end of expansion link 12 and first cuts arm 14 is hinged, and the first lower end of cutting arm 14 is positioned at the left that second cuts the lower end of arm 5.All being led in left-right direction with guide rail 9 by the first sliding part 8 and coordinate in the lower end that arm 5 is cut in first lower end, second of cutting arm 14, to be led in left-right direction with the second guide rail 3 by the second sliding part 13 and coordinate in the second upper end of cutting arm.First sliding part, the second sliding part are pulley.Guide rail 9, second guide rail 3 has and carries out with pulley the guide groove coordinated that leads.Two described first lower ends of cutting arm 14 are all hinged with pipe link 4, and pipe link 4 is connected with the telescopic end of expansion link 12, and pipe link 4 is as the lifting drive input end of scissors lift platform.
The car door working process filling device of marking time is as follows: after the closing of the door of vehicle, when personnel wouldn't need to get on or off the bus, starter motor 2, motor 2 drives expansion link 12 to stretch out, expansion link 12 drives scissors lift platform to move right along guide rail 9 to the right, move to certain position, the Stop structure of scissors lift platform coordinates with block inside car door, namely Stop structure is also in the pulley on right side, if expansion link continues motion, the pipe link of scissors lift platform moves right under the thrusting action of expansion link, because first cuts arm and second to cut arm be hinged relation, and now the first upper end of cutting arm can not be moved in the horizontal direction, first cuts the lower end of arm 14 and the second lower end of cutting arm 5 starts to do move toward one another, therefore, scissors lift platform starts along upper, the motion of lower direction, scissors lift platform upward movement puts in place, scissors lift platform is in open mode, motor 2 stops, expansion link 12 automatic locking, just the step of marking time in vehicle can be filled by the cover plate 7 that fills that it is arranged, filling cover plate 7 can be concordant with the floor 1 in car.When personnel in compartment 10 are movable in compartment, would not occur stepping on sky phenomenon.When there being personnel to get on or off the bus, starter motor 2 makes expansion link 12 do retraction movement, drive pipe link 4 to left movement, first cuts the lower end of arm 14 and opposing motion is done in the second lower end of cutting arm 5, scissors lift platform moves downward, fill cover plate 7 to decline, filling cover plate 7 drops to minimum, lifting mechanism is in folded state, expansion link 12 continue motion, scissors lift platform along guide rail 9 with expansion link 12 to left movement, namely scissors lift platform is regained, now, mark time 11 step expose, can for by bus librarian use.But now scissors lift platform not all extend into and are located in the mounting hole on marking time, scissors lift platform has the high-end trim filled when marking time and the low-end trim stretched in mounting hole, when scissors lift platform is in low-end trim, scissors lift platform has the cantilever segment hanging mounting hole, cantilever segment as the one-level step of marking time, for passenger.
Car door in the utility model is marked time and is filled that device not only can be applied in caravan, lodging vehicle, motor omnibus, also may be used on commercial vehicle, particularly large-scale commercial vehicle.
In other embodiments, first and second cuts arm can also by slide block with the connection of corresponding guide rail, the second guide rail, and slide block is as sliding part, and guide rail now, the second guide rail are provided with chute, slide block coordinates with slide, and first and second end of cutting arm is connected with corresponding slide block; The first sliding part, the second sliding part coordinated that lead with guide rail, the second guide rail respectively can be the sliding part of different structure, also can be identical sliding part, the sliding part adaptation that guide rail coordinates with its guiding.
In other embodiments, expansion link also can change the push rod of other form into, such as screw-nut body; Also can be arranged to slider-crank mechanism, have shuttle-type crank to drive push rod linearly crank motion.
In other embodiments, driver train also can adopt air cylinder or hydraulic actuating cylinder.
In the present embodiment, utilize the car door of vehicle as stop configurations, in other embodiments, in order to reduce the collision of scissors lift platform to car door, arrange stop configurations in the right part of guide rail, the Stop structure of scissors lift platform coordinates with stop configurations block.
In other embodiments, the lifting drive input end of scissors lift platform can be arranged on the lower end that arm cut by first of scissor support, and optimum is be arranged on first to cut on the pulley of arm lower end.
The embodiment of a kind of vehicle of the utility model, this vehicle comprises vehicle body and car door and marks time and fill device, the side of car door is provided with marks time, and car door is marked time, and to fill the mark time structure that fills device of the concrete structure of device and the car door in above-described embodiment identical, no longer describes in detail.
Claims (10)
1. a car door is marked time and is filled device, it is characterized in that: comprise scissors lift platform and guide rail, scissors lift platform leads with guide rail and coordinates, scissors lift platform has lifting drive input end, described lifting drive input end is connected with push rod, the side relative with lifting drive input end of scissors lift platform is provided with Stop structure, after push rod promotion scissors lift platform moves to desired location along guide rail, scissors lift platform coordinates to stop that scissors lift platform moves along guide rail by Stop structure with corresponding stop configurations block, scissors lift platform starts to do upward movement under the continuation impetus of push rod.
2. car door according to claim 1 is marked time and is filled device, it is characterized in that: to be led with guide rail by pulley and coordinate in the lower end of described scissors lift platform.
3. car door according to claim 1 is marked time and is filled device, it is characterized in that: described scissors lift platform comprises the scissor support cutting arm cross-articulation by two, described lifting drive input end and Stop structure lay respectively at the bottom that arm cut by two of scissor support.
4. car door according to claim 1 is marked time and is filled device, it is characterized in that: the end of described guide rail is provided with stop configurations.
5. mark time according to the car door in claim 1-4 described in any one and fill device, it is characterized in that: described push rod is expansion link, the telescopic end of expansion link is connected with the lifting drive input end of scissors lift platform.
6. a vehicle, comprise compartment, be located at marking time and marking time in compartment and fill device, it is characterized in that: marking time fills device and comprise scissors lift platform and guide rail, scissors lift platform leads with guide rail and coordinates, scissors lift platform has lifting drive input end, described lifting drive input end is connected with push rod, the side relative with lifting drive input end of scissors lift platform is provided with Stop structure, after push rod promotion scissors lift platform moves to desired location along guide rail, scissors lift platform coordinates to stop that scissors lift platform moves along guide rail by Stop structure with corresponding stop configurations block, scissors lift platform starts to do upward movement under the continuation impetus of push rod.
7. vehicle according to claim 6, is characterized in that: to be led with guide rail by pulley and coordinate in the lower end of described scissors lift platform.
8. vehicle according to claim 6, is characterized in that: described scissors lift platform comprises the scissor support cutting arm cross-articulation by two, and described lifting drive input end and Stop structure lay respectively at the bottom that arm cut by two of scissor support.
9. vehicle according to claim 6, it is characterized in that: mark time and be provided with for the scissor mounting hole passed when guide rail moves for lifting table, described scissors lift platform has the high-end trim filled when marking time and the low-end trim stretched in mounting hole, when described scissors lift platform is in low-end trim, scissors lift platform has the cantilever segment hanging mounting hole, and cantilever segment is as the one-level step of marking time.
10. according to the vehicle in claim 6-9 described in any one, it is characterized in that: described push rod is expansion link, the telescopic end of expansion link is connected with the lifting drive input end of scissors lift platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520290385.XU CN204726325U (en) | 2015-05-07 | 2015-05-07 | A kind of car door is marked time the vehicle filling device and use this device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520290385.XU CN204726325U (en) | 2015-05-07 | 2015-05-07 | A kind of car door is marked time the vehicle filling device and use this device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204726325U true CN204726325U (en) | 2015-10-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520290385.XU Expired - Fee Related CN204726325U (en) | 2015-05-07 | 2015-05-07 | A kind of car door is marked time the vehicle filling device and use this device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204726325U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107335671A (en) * | 2017-09-13 | 2017-11-10 | 长兴天恩赐饮用水科技有限公司 | A kind of health-care beverage bottle cleaning bottle pushing apparatus |
| CN113511144A (en) * | 2021-09-13 | 2021-10-19 | 长安大学 | Wheelchair-assisted getting-on and getting-off system for bus and bus |
-
2015
- 2015-05-07 CN CN201520290385.XU patent/CN204726325U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107335671A (en) * | 2017-09-13 | 2017-11-10 | 长兴天恩赐饮用水科技有限公司 | A kind of health-care beverage bottle cleaning bottle pushing apparatus |
| CN113511144A (en) * | 2021-09-13 | 2021-10-19 | 长安大学 | Wheelchair-assisted getting-on and getting-off system for bus and bus |
| CN113511144B (en) * | 2021-09-13 | 2021-12-07 | 长安大学 | Wheelchair-assisted getting-on and getting-off system for bus and bus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20210507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |