CN107738656B - Automatic lifting luggage rack mechanism - Google Patents
Automatic lifting luggage rack mechanism Download PDFInfo
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- CN107738656B CN107738656B CN201710813862.XA CN201710813862A CN107738656B CN 107738656 B CN107738656 B CN 107738656B CN 201710813862 A CN201710813862 A CN 201710813862A CN 107738656 B CN107738656 B CN 107738656B
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- luggage rack
- screw rod
- rotating motor
- fixed
- stop
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- 238000009434 installation Methods 0.000 abstract description 3
- 238000010008 shearing Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D37/00—Other furniture or furnishings
- B61D37/003—Other furniture or furnishings luggage rack and umbrella-stand for rail vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
- B64D11/003—Stowage devices for passengers' personal luggage
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- De-Stacking Of Articles (AREA)
- Warehouses Or Storage Devices (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses an automatic lifting luggage rack mechanism, which comprises an infrared sensor, a fixed luggage rack, a rotating motor, a screw rod and a scissor type pushing mechanism, wherein the infrared sensor is arranged on a carriage wall, the rotating motor, the screw rod and the scissor type pushing mechanism are arranged on the side wall of the carriage, the infrared sensor and the rotating motor are arranged at the bottom and correspond to each other in position, the rotating motor is connected with the screw rod, a sliding block is arranged on the screw rod, an objective table is fixedly connected with the sliding block, the fixed luggage rack and the pushing block are arranged at the upper part and correspond to each other in position, the pushing block is arranged at the upper part of the screw rod, and the infrared sensor, the rotating motor and the scissor type pushing mechanism are respectively connected with a controller. The invention has simple structure, low processing cost and convenient installation, and can automatically lift the luggage to the fixed luggage rack under the control of the controller, thereby providing great convenience for passengers.
Description
Technical Field
The invention relates to the technical field of luggage racks, in particular to an automatic lifting luggage rack mechanism.
Background
Trains, high-speed rails and airplanes are common transportation means for people to travel daily, and luggage racks are generally arranged in carriages of the trains, the high-speed rails and the airplanes and are positioned above seats. People often carry some luggage while riding, but the existing luggage rack is fixed at a certain height, and if passengers put heavy luggage on the luggage rack, it is very difficult. Some related patents mainly design the whole row of luggage racks to be capable of lifting up and down, and the luggage racks have complex structure and high cost, and the lifting process of the luggage racks can seriously influence the safety riding of passengers right below the luggage racks.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides an automatic lifting luggage rack mechanism.
An automatic lifting luggage rack mechanism, its characterized in that includes the infrared inductor of installing on the carriage wall, fixed luggage rack and install first rotating electrical machines, first lead screw and cut fork pushing mechanism on the carriage lateral wall, infrared inductor and first rotating electrical machines are installed in the bottom and the position is corresponding, first lead screw is connected to first rotating electrical machines, be equipped with first slider on the first lead screw, objective table and first slider fixed connection, fixed luggage rack and cut fork pushing mechanism install on upper portion and the position corresponds, cut fork pushing mechanism and be located first lead screw top, infrared inductor, first rotating electrical machines and cut fork pushing mechanism and connect the controller respectively, infrared inductor will sense information transmission gives the controller, by controller control first rotating electrical machines and cut fork pushing mechanism work.
The automatic lifting luggage rack mechanism is characterized in that a group of pulleys are arranged on the objective table and the fixed luggage rack.
The automatic lifting luggage rack mechanism is characterized in that an inclined baffle is arranged at the outer edges of the objective table and the fixed luggage rack.
The automatic lifting luggage rack mechanism is characterized in that a stop mechanism is arranged on the lower surface of the top wall of the carriage and is positioned above the right end of the fixed luggage rack.
The automatic lifting luggage rack mechanism is characterized in that the stop mechanism comprises a fixed hanging ring, a stop arm mounting seat and a plate spring mounting buckle which are sequentially arranged on the top wall of a carriage from left to right, and is characterized in that the stop arm is movably arranged on the stop arm mounting seat and can rotate relative to a connecting pivot; one end of the spring is fixed on the fixed hanging ring, and the other end of the spring is fixed on the stop arm; one end of the limiting plate spring is fixedly arranged on the plate spring mounting buckle, the other end of the limiting plate spring is connected with the right side of the stop arm in a contact manner, and under the action of the spring and the limiting plate spring, the stop arm can rotate around a fulcrum of the stop arm and the rotation angle of the stop arm is 0-90 degrees.
The automatic lifting luggage rack mechanism is characterized in that the left side and the right side of the stop arm are smooth arc surfaces, and the left arc surface is smaller than the right arc surface.
The automatic lifting luggage rack mechanism is characterized in that the limiting plate spring is an elastic element capable of being bent naturally.
The automatic lifting luggage rack mechanism is characterized in that the shearing fork type pushing mechanism comprises a second rotating motor, a second screw rod fixing seat and a fixing fulcrum which are sequentially and fixedly arranged on a carriage wall from top to bottom, and the automatic lifting luggage rack mechanism is characterized in that the lower end of the second screw rod is fixedly arranged on the second screw rod fixing seat, the upper end of the second screw rod is connected with the second rotating motor, a second sliding block is movably arranged on the second screw rod, one arm of the tail of a shearing fork arm is hinged with the second sliding block, the other arm of the tail of the shearing fork arm is hinged with the fixing fulcrum, the two arms of the front part of the shearing fork arm are both hinged with the pushing block, the second rotating motor is connected with the output end of a controller through a wire, and the controller controls the start, stop and steering of the second rotating motor.
The automatic lifting luggage rack mechanism is characterized in that at least two shearing fork structures are arranged on the shearing fork arms.
By adopting the technology, compared with the prior art, the invention has the following beneficial effects:
1) According to the invention, the stop mechanism is arranged on the top wall of the carriage, when the stop arm of the stop mechanism is static, the spring is in a natural state, and the spring can automatically reset the stop arm when the stop arm is not subjected to external acting force, namely, the stop mechanism can play a role in protecting the luggage, so that the luggage is prevented from sliding off in the running process, and the safety of the luggage is improved;
2) The scissor type pushing mechanism is arranged on the side surface of the carriage and used for pushing the luggage to the fixed luggage rack, the structure is simple, the processing cost is low, the installation is convenient, the pushing work can be automatically completed under the control of the controller, the manpower and material resources are saved, and great help is provided for people;
3) The invention has simple structure, low processing cost and convenient installation, and can automatically lift the luggage to the fixed luggage rack under the control of the controller, thereby providing great convenience for passengers.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the stage;
FIG. 3 is a schematic view of a scissor-fork pushing mechanism;
fig. 4 is a schematic structural view of the stopper mechanism.
In the figure: 1-a wagon wall; 2-an infrared sensor; 3-a first rotary motor; 4-inclined baffle plates; 5-a first screw rod; 6-objective table; 7-a first slider; 8-a scissor-type pushing mechanism; 801-pushing block; 802-scissor arms; 803-fixed fulcrum; 804-a second slider; 805-a second screw rod; 806-a second rotary motor; 807-a second screw rod fixing seat; 9-a stop mechanism; 901-stop arm; 902-a spring; 903—limit leaf springs; 904-fixing a hanging ring; 905-leaf spring mounting button; 906-stop arm mount; 10-pulleys; 11-fixed luggage rack.
Detailed Description
The invention is described in further detail below with reference to the drawings.
As shown in fig. 1 to 4, an automatic lifting luggage rack mechanism of the present invention includes an infrared sensor 2 mounted on a cabin wall 1, a fixed luggage rack 11, a first rotating motor 3 mounted on a cabin side wall 13, a first screw 5, and a scissor type pushing mechanism 8. The infrared inductor 2 and the first rotating motor 3 are installed at the bottom of a carriage and correspond to each other in position, the first rotating motor 3 is connected with the first screw rod 5, the first screw rod 5 is provided with a first sliding block 7, the objective table 6 is fixedly connected with the first sliding block 7, and under the action of the first rotating motor 3, the first sliding block 7 can drive the objective table 6 to slide up and down on the first screw rod 5. The fixed luggage rack 11 and the scissor type pushing mechanism 8 are installed on the upper portion of the carriage and correspond to each other in position, the fixed luggage rack 11 is located below the top of the first screw rod 5, when the object stage 6 moves to the top of the first screw rod 5, the fixed luggage rack 11 is leveled with the fixed luggage rack 11, and the scissor type pushing mechanism 8 is located above the top of the first screw rod 5.
The infrared sensor 2, the first rotating motor 3 and the scissor type pushing mechanism 8 are respectively connected with a controller, the input end of the controller is connected with the infrared sensor 2, the output end of the controller is connected with the first rotating motor 3 and the scissor type pushing mechanism 8 through wires, the infrared sensor 2 transmits sensed information to the controller, and the controller controls the starting and stopping of the first rotating motor 3, the steering and the work of the scissor type pushing mechanism 8.
As shown in fig. 3, the scissor type pushing mechanism 8 of the invention comprises a fixed pivot 803, a second rotating motor 806 and a second screw rod fixing seat 807 which are arranged on the carriage wall, wherein the second screw rod fixing seat 807 is positioned below the second rotating motor 806, the fixed pivot 803 is positioned below the second screw rod fixing seat 807, the lower end of the second screw rod 805 is fixedly arranged on the second screw rod fixing seat 807, the upper end of the second screw rod 805 is connected with the second rotating motor 806, a second sliding block 804 is movably arranged on the second screw rod 805, one arm at the tail part of the scissor arm 802 is hinged with the second sliding block 804, the other arm is hinged with the fixed pivot 803, and the two arms at the front part of the scissor arm 802 are hinged with the pushing block 801. The second rotating motor 806 is connected with the output end of the controller through a wire, and the controller controls the start, stop and steering of the second rotating motor 806, so as to control the left and right expansion of the push block 801, and realize pushing work.
In order to facilitate the luggage to move from the object table 6 to the fixed luggage rack 11, a group of pulleys 10 are arranged on the object table 6 and the fixed luggage rack 11, in order to prevent the luggage from sliding from the side edges during or after the moving process, inclined baffle plates 4 are arranged on the outer edges of the object table 6 and the fixed luggage rack 11, a stop mechanism 9 is arranged on the lower surface of the top wall 14 of the carriage, the stop mechanism 9 is structured as shown in figure 4, and comprises a stop arm 901, a spring 902, a limiting plate spring 903, a fixed hanging ring 904, a stop arm mounting seat 906 and a plate spring mounting buckle 905, wherein the fixed hanging ring 904, the stop arm mounting seat 906 and the plate spring mounting buckle 905 are fixedly connected with the top wall of the carriage, the stop arm mounting seat 906 is positioned between the fixed hanging ring 904 and the plate spring mounting buckle 905, one end of the spring 902 is fixedly arranged on the fixed hanging ring 904, the other end of the spring 902 is fixedly arranged on the stop arm 901, the middle upper part of the left side surface of the stop arm 901, one end of the limiting plate spring 903 is fixedly connected with the top wall of the carriage, the other end of the limiting plate spring 903 is contacted with the right side surface of the stop arm 906, the stop arm 901 is hinged with the stop arm mounting seat, the stop arm is connected with the stop arm mounting seat, under the action of the spring 902 and the stop arm 903 and the stop arm is capable of rotating by an angle of rotating around the pivot angle of 0-90 degrees.
The two sides of the stop arm 901 are smooth arc surfaces, the left arc surface is smaller than the right arc surface, the stop arm 901 is of a crescent structure, and the bottom end of the stop arm 901 is biased to the left in a normal state; when the stop arm 901 is stationary, the spring 902 is in a natural state, and the spring 903 can automatically reset the stop arm 901 when the stop arm 901 is not subjected to external force; the limiting plate spring 903 is an elastic element, which can be bent naturally to play a role of shock absorption and limiting.
As shown in fig. 4, the stopper mechanism 9 operates as follows: initially, the stop arm 901 naturally sags, with the lower end biased to the left. In the process of pushing the luggage leftwards by external force, the stop arm 901 of the stop mechanism rotates leftwards under the pushing action of the luggage, the spring 902 is matched with the stop arm 901 to be gradually compressed, the spring 902 is in a compressed state, when the luggage moves leftwards for a distance exceeding the length of the stop arm 901, the stop arm 901 is interrupted by the pressure of the luggage, and the stop arm 901 is automatically reset under the action of the spring 902. When the luggage tends to slide down to the right, the right side of the stop arm 901 is blocked by the limit plate spring 903, and the stop arm 901 can be reliably kept at the initial position, thereby playing a role in stopping and preventing the luggage from sliding down.
As shown in fig. 1 to 4, the working process of the present invention is as follows: before carrying objects, the object stage 6 is located at the bottom of the first screw rod 5, when the object stage 6 is to be released Li Fang, the infrared sensor 2 senses that baggage exists on the object stage 6, signals are transmitted to the controller, the controller controls the first rotating motor 3 to work, the carrier stage 6 is driven by the first sliding block 7 to slide upwards along the first screw rod 5, when the carrier stage moves to the top of the first screw rod 5, the controller controls the first rotating motor 3 to stop working, and meanwhile controls the scissor type pushing mechanism 8 to work, as shown in fig. 3, the working process of the scissor type pushing mechanism 8 is as follows: before the pushing block 801 is pushed out, the second slider 804 is located on top of the second screw rod 805, and the scissor arm 802 is in a contracted state. When the controller controls the second rotating motor 806 to work, the second slider 804 slides downwards along the second screw rod 805, the shearing arm 802 stretches leftwards under the drive of the second slider 804, the pushing block 801 pushes out leftwards to push the luggage from the object stage 6 to the fixed luggage rack 11, after the pushing block 801 pushes to the maximum distance, the controller controls the second rotating motor 806 to rotate reversely, the second slider 804 rises to the initial position, and the pushing block 801 and the shearing arm shrink and reset simultaneously, so that one-time pushing work is completed; in the process of pushing the luggage leftwards, the stop arm 901 of the stop mechanism 9 rotates leftwards under the pushing action of the luggage, the spring 902 is matched with the stop arm 901 to be gradually compressed, when the luggage moves leftwards for a distance exceeding the length of the stop arm 901, the stop arm 901 is interrupted by the pressure of the luggage, and the stop arm 901 is automatically reset under the action of the spring 902. When the luggage tends to slide down to the right, the right side of the stop arm 901 is blocked by the limit plate spring 903, and the stop arm 901 can be reliably kept at the initial position, thereby playing a role in stopping and preventing the luggage from sliding down.
After the lifting of the luggage is finished, the controller controls the first rotating motor 3 to rotate reversely, the object stage 6 is stopped after being lowered to the initial position, and then the automatic lifting of the luggage is finished.
The above technical solution only represents the preferred technical solution of the present invention, and some changes and substitutions that may be made by those skilled in the art to some parts of the technical solution represent the principles of the present invention, which fall within the scope of the present invention.
Claims (6)
1. The automatic lifting luggage rack mechanism is characterized by comprising an infrared inductor (2) arranged on a carriage wall (1), a fixed luggage rack (11) and a first rotating motor (3), a first screw rod (5) and a scissor type pushing mechanism (8) which are arranged on a carriage side wall (13), wherein the infrared inductor (2) and the first rotating motor (3) are arranged at the bottom and correspond to each other in position, the first rotating motor (3) is connected with the first screw rod (5), a first sliding block (7) is arranged on the first screw rod (5), an objective table (6) is fixedly connected with the first sliding block (7), the fixed luggage rack (11) and the scissor type pushing mechanism (8) are arranged at the upper part and correspond to each other in position, the scissor type pushing mechanism (8) is arranged above the top of the first screw rod (5), the infrared inductor (2), the first rotating motor (3) and the scissor type pushing mechanism (8) are respectively connected with a controller, and the infrared inductor (2) transmits sensed information to the controller, and the controller controls the first rotating motor (3) and the scissor type pushing mechanism (8) to work; the lower surface of the carriage top wall (14) is provided with a stop mechanism (9), and the stop mechanism (9) is positioned above the right end of the fixed luggage rack (11); the stop mechanism (9) comprises a fixed hanging ring (904), a stop arm mounting seat (906) and a plate spring mounting buckle (905) which are sequentially arranged on the top wall of the carriage from left to right, and the stop arm (901) is movably arranged on the stop arm mounting seat (906) and can rotate relative to the connecting pivot; one end of a spring (902) is fixed on the fixed hanging ring (904), and the other end of the spring is fixed on the stop arm (901); one end of a limiting plate spring (903) is fixedly arranged on a plate spring mounting buckle (905), the other end of the limiting plate spring is in contact connection with the right side of a stop arm (901), and the stop arm (901) can rotate around a fulcrum of the limiting plate spring under the action of the spring (902) and the limiting plate spring (903) and the rotation angle of the stop arm is 0-90 degrees; the scissor type pushing mechanism (8) comprises a second rotating motor (806), a second screw rod fixing seat (807) and a fixing fulcrum (803) which are sequentially and fixedly arranged on a carriage wall from top to bottom, the lower end of the second screw rod (805) is fixedly arranged on the second screw rod fixing seat (807), the upper end of the second screw rod is connected with the second rotating motor (806), a second sliding block (804) is movably arranged on the second screw rod (805), one arm at the tail of the scissor arm (802) is hinged with the second sliding block (804), the other arm is hinged with the fixing fulcrum (803), the two arms at the front of the scissor arm (802) are both hinged with the pushing block (801), and the second rotating motor (806) is connected with the output end of the controller through a wire, and the controller controls the start and stop of the second rotating motor (806) to turn.
2. An automatically lifting luggage rack mechanism according to claim 1, wherein a set of pulleys (10) are arranged on the object stage (6) and the fixed luggage rack (11).
3. An automatically lifting luggage rack mechanism according to claim 1, characterized in that the outer edges of the object stage (6) and the fixed luggage rack (11) are provided with inclined baffles (4).
4. The automatic lifting luggage rack mechanism according to claim 1, wherein the left and right sides of the stop arm (901) are smooth arc surfaces, and the left arc surface is smaller than the right arc surface.
5. An automatically lifting luggage rack mechanism according to claim 1, characterized in that the limit leaf spring (903) is a natural bendable elastic element.
6. An automatically lifting luggage rack mechanism according to claim 1, wherein the scissor arms (802) have at least two scissor structures thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710813862.XA CN107738656B (en) | 2017-09-11 | 2017-09-11 | Automatic lifting luggage rack mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710813862.XA CN107738656B (en) | 2017-09-11 | 2017-09-11 | Automatic lifting luggage rack mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107738656A CN107738656A (en) | 2018-02-27 |
| CN107738656B true CN107738656B (en) | 2023-05-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710813862.XA Active CN107738656B (en) | 2017-09-11 | 2017-09-11 | Automatic lifting luggage rack mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN107738656B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108454519B (en) * | 2018-05-30 | 2024-02-06 | 华东交通大学 | Push-pull type passenger car luggage rack |
| CN110803181A (en) * | 2019-12-13 | 2020-02-18 | 江苏中展车辆配件有限公司 | Luggage rack for motor car |
| CN111559401A (en) * | 2020-06-03 | 2020-08-21 | 四川大学 | Auxiliary device is got to train carriage luggage |
| CN113771900B (en) * | 2021-10-09 | 2023-05-12 | 李阳 | Auxiliary lifting equipment for high-speed rail luggage rack |
| CN115009314A (en) * | 2022-06-02 | 2022-09-06 | 五邑大学 | Vehicle seat and vehicle |
| CN115042829A (en) * | 2022-07-06 | 2022-09-13 | 上海应用技术大学 | Small-size elevating gear based on train carriage |
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| KR20010054487A (en) * | 1999-12-07 | 2001-07-02 | 안우희 | Taking and alighting a train safe stair for carriage fixing |
| CN102729907A (en) * | 2011-04-13 | 2012-10-17 | 漳州鑫美达汽车零部件有限公司 | Whole luggage rack for passenger car |
| CN103507722A (en) * | 2013-08-12 | 2014-01-15 | 成都高原汽车工业有限公司 | Rotation type roof rack device |
| CN104773183A (en) * | 2015-04-13 | 2015-07-15 | 南京工业职业技术学院 | Luggage taking and placing device |
| CN104986170A (en) * | 2015-06-15 | 2015-10-21 | 南京工业职业技术学院 | Automatic train luggage taking and placing device |
| CN105216703A (en) * | 2015-11-17 | 2016-01-06 | 郑丹纳 | A kind of baggage rack auxiliary device |
| CN106314467A (en) * | 2016-08-31 | 2017-01-11 | 江苏同庆车辆配件有限公司 | Railway vehicle luggage rack with anti-theft function |
-
2017
- 2017-09-11 CN CN201710813862.XA patent/CN107738656B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010054487A (en) * | 1999-12-07 | 2001-07-02 | 안우희 | Taking and alighting a train safe stair for carriage fixing |
| CN102729907A (en) * | 2011-04-13 | 2012-10-17 | 漳州鑫美达汽车零部件有限公司 | Whole luggage rack for passenger car |
| CN103507722A (en) * | 2013-08-12 | 2014-01-15 | 成都高原汽车工业有限公司 | Rotation type roof rack device |
| CN104773183A (en) * | 2015-04-13 | 2015-07-15 | 南京工业职业技术学院 | Luggage taking and placing device |
| CN104986170A (en) * | 2015-06-15 | 2015-10-21 | 南京工业职业技术学院 | Automatic train luggage taking and placing device |
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| CN106314467A (en) * | 2016-08-31 | 2017-01-11 | 江苏同庆车辆配件有限公司 | Railway vehicle luggage rack with anti-theft function |
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| CN107738656A (en) | 2018-02-27 |
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