CN112590633B - Intelligent motor-driven bus handrail pull ring device - Google Patents
Intelligent motor-driven bus handrail pull ring device Download PDFInfo
- Publication number
- CN112590633B CN112590633B CN202110113019.7A CN202110113019A CN112590633B CN 112590633 B CN112590633 B CN 112590633B CN 202110113019 A CN202110113019 A CN 202110113019A CN 112590633 B CN112590633 B CN 112590633B
- Authority
- CN
- China
- Prior art keywords
- pull ring
- rotating shaft
- sliding
- detection
- bevel gear
- 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.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N3/00—Arrangements or adaptations of other passenger fittings, not otherwise provided for
- B60N3/02—Arrangements or adaptations of other passenger fittings, not otherwise provided for of hand grips or straps
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses an intelligent motor-driven bus handrail pull ring device, which comprises a pull ring fixing shell, wherein an inner cavity is arranged in the pull ring fixing shell, a handrail is arranged in the pull ring fixing shell in a sliding manner, a power conversion mechanism is arranged in the inner cavity, a conversion screw rod is rotatably arranged on the pull ring fixing shell positioned at the left end of the inner cavity, and a first belt pulley is fixedly arranged at the left end of the conversion screw rod.
Description
Technical Field
The invention relates to the field related to intelligent motors, in particular to a bus handrail pull ring device driven by an intelligent motor.
Background
As is well known, people often can be askew east and west because the bus stops violently when taking the bus, even if the pull ring handrail is provided on the bus, the tendency of toppling still can not be prevented, often need to lean on the strength holding position of wrist, and toppling angle is bigger moreover, and the power that the wrist received is just bigger, and people want to keep the body stable just need bigger power, and it sprains to let people that wrist strength is not enough become the wrist very easily like this, and even the hand loses power breaks away from the pull ring and causes and falls dangerous.
It is therefore desirable to design an intelligent motor-driven bus handrail tab arrangement to address the above-mentioned problems.
Disclosure of Invention
The invention aims to provide an intelligent motor-driven bus handrail pull ring device, which is used for overcoming the defects in the prior art.
The invention is realized by the following technical scheme. The invention discloses an intelligent motor-driven bus handrail pull ring device, which comprises a pull ring fixing shell, wherein an inner cavity is formed in the pull ring fixing shell;
a railing is arranged in the pull ring fixing shell in a sliding manner, a power conversion mechanism is arranged in the inner cavity, a conversion screw rod is rotatably arranged on the pull ring fixing shell at the left end of the inner cavity, a first belt pulley is fixedly arranged at the left end of the conversion screw rod, a sliding nut block is arranged on the conversion screw rod at the right side of the first belt pulley and can be meshed with the conversion screw rod, the sliding nut block can slide on the pull ring fixing shell, a long conical gear is slidably arranged on the conversion screw rod at the right side of the sliding nut block, an external spline shaft is fixedly arranged at the right end of the long conical gear, an internal spline shaft is slidably arranged at the right end of the external spline shaft, the external spline shaft is connected with the internal spline shaft through a spline, a first bevel gear is fixedly arranged on the internal spline shaft, and an inclined fixing block which is vertical to the tooth surface of the long conical gear is arranged on the pull ring fixing shell at the upper side of the long conical gear, a first conversion rotating shaft is arranged in the inclined fixed block in a sliding manner, a support block is fixedly arranged at the left end of the first conversion rotating shaft, a spring telescopic rod is arranged between the first conversion rotating shaft and the inclined fixed block, a conversion gear is fixedly arranged on the first conversion rotating shaft positioned at the right side of the inclined fixed block and can be meshed with the long conical gear, a second conversion rotating shaft is connected between the left first conversion rotating shaft and the right first conversion rotating shaft through a universal joint, a third belt pulley is fixedly arranged on the second conversion rotating shaft, a third conversion rotating shaft is rotatably arranged on the pull ring fixed shell positioned at the rear side of the third belt pulley, a fourth belt pulley is fixedly arranged on the third conversion rotating shaft, a first belt is arranged between the fourth belt pulley and the third belt pulley, and a second bevel gear is fixedly arranged on the third conversion rotating shaft positioned at the left side of the fourth belt pulley, and a fourth conversion rotating shaft is arranged on the pull ring fixing shell on the left side of the second bevel gear in a rotating manner, and a fourth bevel gear is fixedly arranged on the fourth conversion rotating shaft on the upper side of the railing.
Preferably, the pull ring fixing shell is located on the upper side of the fourth bevel gear, a first rotating shaft is arranged on the pull ring fixing shell in a rotating mode, a fifth bevel gear is fixedly arranged on the first rotating shaft and can be meshed with the fourth bevel gear, a fifth belt pulley is fixedly arranged on the front side of the fourth bevel gear and is located on the first rotating shaft, a second rotating shaft is arranged on the left side of the first rotating shaft and is arranged on the pull ring fixing shell in a rotating mode, a moving gear is fixedly arranged on the second rotating shaft and located on the front side of the moving gear, a sixth belt pulley is fixedly arranged on the second rotating shaft, a second belt is arranged between the sixth belt pulley and the fifth belt pulley, and the moving gear can be meshed with the handrail.
Preferably, the inner cavity is internally provided with a detection mechanism, a fixed sliding plate is slidably arranged on the pull ring fixed shell positioned on the lower side of the inner spline shaft, a spring is arranged between the fixed sliding plate and the pull ring fixed shell, a motor is fixedly arranged at the upper end of the fixed sliding plate, a sliding rack is slidably arranged on the fixed sliding plate positioned on the right side of the motor, a sliding rod is slidably arranged at the left end of the sliding rack, the left end of the sliding rod is fixed with the motor, the spring is arranged between the motor and the sliding rack, a power rotating shaft is rotatably arranged at the upper end of the motor, a power bevel gear is fixedly arranged at the upper end of the power rotating shaft, the power bevel gear can be meshed with the first bevel gear under a certain condition, a second detection rotating shaft is rotatably arranged on the pull ring fixed shell positioned on the upper side of the sliding rack, and a second detection bevel gear is fixedly arranged at the left end of the second detection rotating shaft, a first detection rotating shaft is rotatably arranged on the pull ring fixing shell positioned on the left side of the second detection bevel gear, a first detection gear is fixedly arranged on the first detection rotating shaft, under certain conditions, the first detection gear can be meshed with the sliding rack, a first detection bevel gear is fixedly arranged on the first detection rotating shaft positioned on the front side of the first detection gear, the first detection bevel gear can be meshed with the second detection bevel gear, a fourth detection bevel gear is fixedly arranged at the right end of the second detection rotating shaft, a third detection rotating shaft is rotatably arranged on the pull ring fixing shell positioned at the right side of the fourth detection bevel gear, a second detection gear is fixedly arranged on the third detection rotating shaft, a third detection bevel gear is fixedly arranged on the third detection rotating shaft and positioned in front of the second detection gear, and the third detection bevel gear can be meshed with the fourth detection bevel gear.
Preferably, a pull ring is connected to a lower end belt of the pull ring fixing shell, a first sliding shaft is fixedly arranged at the upper end of the pull ring, a rack sliding rod is slidably arranged on the pull ring fixing shell on the upper side of the first sliding shaft, a rack is arranged at the front end of the rack sliding rod, a rack is arranged at the right end of the rack sliding rod, the rack sliding rod can be meshed with the second detection gear, a sliding groove is fixedly arranged at the lower end of the rack sliding rod, the first sliding shaft can slide in the sliding groove, a fourth detection rotating shaft is rotatably arranged on the pull ring fixing shell on the front side of the rack sliding rod in the inner cavity, a second belt pulley is fixedly arranged at the left end of the fourth detection rotating shaft, a third belt is arranged between the second belt pulley and the first belt pulley, a third detection gear is fixedly arranged at the right end of the fourth detection rotating shaft, and the third detection gear can be meshed with the rack sliding rod, the upper end of the rack sliding rod, which is positioned in the inner cavity, is provided with a third sliding shaft, the pull ring fixing shell, which is positioned on the side of the third sliding shaft, is rotatably provided with a third connecting rod, the third sliding shaft can slide at the right end of the third connecting rod, and the left end of the third connecting rod is abutted against the lower end of the abutting block.
But preferably, be located the fixed sliding plate downside slide on the pull ring set casing and be equipped with the sliding block, be located the sliding block right side rotate on the pull ring set casing and be equipped with first connecting rod, the fixed second slide that is equipped with in first connecting rod left end, the second slide can slide in the sliding block, slide in the sufu pull ring and be equipped with the pull ring and shake hands, the pull ring shake hands with be equipped with the spring between the pull ring, be located the pull ring upside of shaking hands slide in the pull ring and be equipped with the second connecting rod, the second connecting rod with be equipped with the stay cord between the sliding block, the pull ring shake hands with be equipped with the stay cord between the second connecting rod.
The invention has the beneficial effects that: the pull ring detection device is simple in structure and easy and convenient to operate, can automatically detect whether a passenger uses the pull ring or not so as to judge whether a function is started or not, can automatically change the torque to help the passenger to return to the original position when the passenger using the pull ring is excessively inclined and the bearing capacity of the pull ring is increased, can save the physical strength of the passenger, can protect the wrist of the passenger, prevents the wrist from excessively twisting due to excessive inclination, and has a high integration degree.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of A in FIG. 1;
fig. 3 is an enlarged schematic view of the structure B in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-3, wherein for ease of description the orientations described hereinafter are defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The intelligent motor-driven bus handrail pull ring device described in connection with fig. 1-3 comprises a pull ring fixing shell 10, an inner cavity 11 is arranged in the pull ring fixing shell 10, a handrail 71 is arranged in the pull ring fixing shell 10 in a sliding manner, a power conversion mechanism 80 is arranged in the inner cavity 11, a conversion lead screw 12 is arranged on the pull ring fixing shell 10 at the left end of the inner cavity 11 in a rotating manner, a first belt pulley 13 is fixedly arranged at the left end of the conversion lead screw 12, a sliding nut block 70 is arranged on the conversion lead screw 12 at the right side of the first belt pulley 13, the sliding nut block 70 can be meshed with the conversion lead screw 12, the sliding nut block 70 can slide on the pull ring fixing shell 10, a long conical gear 46 is arranged on the conversion lead screw 12 at the right side of the sliding nut block 70 in a sliding manner, and an external spline shaft 43 is fixedly arranged at the right end of the long conical gear 46, an inner spline shaft 44 is slidably arranged at the right end of the outer spline shaft 43, the outer spline shaft 43 is connected with the inner spline shaft 44 through a spline, a first bevel gear 45 is fixedly arranged on the inner spline shaft 44, an inclined fixing block 50 perpendicular to the tooth surface of the long bevel gear 46 is arranged on the pull ring fixing shell 10 positioned on the upper side of the long bevel gear 46, a first conversion rotating shaft 52 is slidably arranged in the inclined fixing block 50, a resisting block 55 is fixedly arranged at the left end of the first conversion rotating shaft 52, a spring telescopic rod 49 is arranged between the first conversion rotating shaft 52 and the inclined fixing block 50, a conversion gear 51 is fixedly arranged on the first conversion rotating shaft 52 positioned on the right side of the inclined fixing block 50, the conversion gear 51 can be meshed with the long bevel gear 46, and a second conversion rotating shaft 53 is connected between the left first conversion rotating shaft 52 and the right conversion rotating shaft 52 through a universal joint, the third belt pulley 58 is fixedly arranged on the second conversion rotating shaft 53, the third belt pulley 58 is located on the rear side of the third belt pulley 58, a third conversion rotating shaft 60 is arranged on the pull ring fixing shell 10 in a rotating mode, a fourth belt pulley 61 is fixedly arranged on the third conversion rotating shaft 60, a first belt 72 is arranged between the fourth belt pulley 61 and the third belt pulley 58, the fourth belt pulley 61 is located on the left side of the fourth belt pulley 61, a second bevel gear 59 is fixedly arranged on the third conversion rotating shaft 60, the second bevel gear 59 is located on the left side of the second bevel gear 59, a fourth conversion rotating shaft 56 is arranged on the pull ring fixing shell 10 in a rotating mode, and a fourth bevel gear 65 is fixedly arranged on the fourth conversion rotating shaft 56 on the upper side of the handrail 71.
Beneficially, a first rotating shaft 64 is rotatably disposed on the pull ring fixing shell 10 on the upper side of the fourth bevel gear 65, a fifth bevel gear 62 is fixedly disposed on the first rotating shaft 64, the fifth bevel gear 62 can be engaged with the fourth bevel gear 65, a fifth belt pulley 63 is fixedly disposed on the first rotating shaft 64 on the front side of the fourth bevel gear 65, a second rotating shaft 67 is rotatably disposed on the pull ring fixing shell 10 on the left side of the first rotating shaft 64, a moving gear 69 is fixedly disposed on the second rotating shaft 67 on the front side of the moving gear 69, a sixth belt pulley 68 is fixedly disposed on the second rotating shaft 67 on the front side of the moving gear 69, a second belt 66 is disposed between the sixth belt pulley 68 and the fifth belt pulley 63, and the moving gear 69 can be engaged with the rail 71.
Beneficially, the inner cavity 11 contains a detection mechanism 81, a fixed sliding plate 28 is slidably disposed on the pull ring fixing shell 10 at the lower side of the internal spline shaft 44, a spring is disposed between the fixed sliding plate 28 and the pull ring fixing shell 10, a motor 31 is fixedly disposed at the upper end of the fixed sliding plate 28, a sliding rack 29 is slidably disposed on the fixed sliding plate 28 at the right side of the motor 31, a sliding rod 30 is slidably disposed at the left end of the sliding rack 29, the left end of the sliding rod 30 is fixed to the motor 31, a spring is disposed between the motor 31 and the sliding rack 29, a power rotating shaft 32 is rotatably disposed at the upper end of the motor 31, a power bevel gear 33 is fixedly disposed at the upper end of the power rotating shaft 32, under a certain condition, the power bevel gear 33 can be engaged with the first bevel gear 45, and a second detection rotating shaft 38 is rotatably disposed on the pull ring fixing shell 10 at the upper side of the sliding rack 29, the left end of the second detection rotating shaft 38 is fixedly provided with a second detection bevel gear 37, the second detection bevel gear 37 is positioned at the left side of the second detection bevel gear 37, the pull ring fixing shell 10 is rotatably provided with a first detection rotating shaft 34, the first detection rotating shaft 34 is fixedly provided with a first detection bevel gear 36, under a certain condition, the first detection bevel gear 36 can be meshed with the sliding rack 29, the first detection rotating shaft 34 at the front side of the first detection bevel gear 36 is fixedly provided with a first detection bevel gear 35, the first detection bevel gear 35 can be meshed with the second detection bevel gear 37, the right end of the second detection rotating shaft 38 is fixedly provided with a fourth detection bevel gear 42, the pull ring fixing shell 10 at the right side of the fourth detection bevel gear 42 is rotatably provided with a third detection rotating shaft 41, the third detection rotating shaft 41 is fixedly provided with a second detection bevel gear 39, the third detection rotating shaft 41 at the front side of the second detection bevel gear 39 is fixedly provided with a third detection bevel gear 41 A gear 40, the third detection bevel gear 40 being capable of meshing with the fourth detection bevel gear 42.
Beneficially, a pull ring 73 is connected to a lower end belt of the pull ring fixing shell 10, a first sliding shaft 20 is fixedly arranged at the upper end of the pull ring 73, a rack sliding rod 18 is slidably arranged on the pull ring fixing shell 10 on the upper side of the first sliding shaft 20, a rack is arranged at the front end of the rack sliding rod 18, a rack is arranged at the right end of the rack sliding rod 18, the rack sliding rod 18 can be meshed with the second detection gear 39, a sliding groove 19 is fixedly arranged at the lower end of the rack sliding rod 18, the first sliding shaft 20 can slide in the sliding groove 19, a fourth detection rotating shaft 16 is rotatably arranged on the pull ring fixing shell 10 on the front side of the rack sliding rod 18 in the inner cavity 11, a second belt pulley 15 is fixedly arranged at the left end of the fourth detection rotating shaft 16, a third belt 14 is arranged between the second belt pulley 15 and the first belt pulley 13, and a third detection gear 17 is fixedly arranged at the right end of the fourth detection rotating shaft 16, the third detection gear 17 can be engaged with the rack slide bar 18, a third slide shaft 47 is arranged at the upper end of the rack slide bar 18 in the inner cavity 11, a third connecting rod 48 is rotatably arranged on the pull ring fixing shell 10 at the third slide shaft 47 side, the third slide shaft 47 can slide at the right end of the third connecting rod 48, and the left end of the third connecting rod 48 is abutted against the lower end of the abutting block 55.
Beneficially, be located fixed slide 28 downside slide 25 is equipped with in the sliding on the pull ring set casing 10, be located the slide 25 right side rotate on the pull ring set casing 10 and be equipped with first connecting rod 27, first connecting rod 27 left end is fixed and is equipped with second sliding shaft 26, second sliding shaft 26 can slide in the slide 25, slide in the sorry pull ring 73 and be equipped with the pull ring and shake hands 23, the pull ring shake hands 23 with be equipped with the spring between the pull ring 73, be located pull ring shake hands 23 upside slide in the pull ring 73 and be equipped with second connecting rod 21, second connecting rod 21 with be equipped with the stay cord between the slide 25, pull ring shake hands 23 with be equipped with the stay cord between the second connecting rod 21.
The use steps herein are described in detail below with reference to fig. 1-3:
initial state:
the initial position relationship is as shown in the figure.
The working state is as follows:
the equipment starts, the passenger holds the pull ring 73 with the hand, hold the pull ring handle 23, the pull ring handle 23 moves downwards, the pull ring handle 23 moves to drive the second connecting rod 21 to move through the pull rope, the second connecting rod 21 moves to drive the sliding block 25 to move downwards through the pull rope, the sliding block 25 moves to drive the second sliding shaft 26 to move downwards, the second sliding shaft 26 moves to drive the first connecting rod 27 to rotate, the first connecting rod 27 rotates to push the fixed sliding plate 28 to lift against the spring force, the fixed sliding plate 28 lifts to drive the sliding rack 29 to be meshed with the first detection gear 36, and the power bevel gear 33 lifts to the position which can be meshed with the first bevel gear 45. The device is ready to complete.
When the vehicle starts or brakes, the hand-pulling pull ring 73 is biased to one side, so that the rack slide bar 18 on one side slides upwards and the rack slide bar 18 on one side slides downwards under the action of the sliding groove 19 and the first sliding shaft 20.
The rack slide bar 18 moving upwards is used for changing the torque, the rack slide bar 18 moves to drive the third detection gear 17 to rotate, the third detection gear 17 rotates to drive the fourth detection rotating shaft 16 to rotate, the fourth detection rotating shaft 16 rotates to drive the second belt pulley 15 to rotate, the second belt pulley 15 rotates to drive the third belt 14 to rotate, the third belt 14 rotates to drive the first belt pulley 13 to rotate, the first belt pulley 13 rotates to drive the conversion screw rod 12 to rotate, the conversion screw rod 12 rotates to drive the sliding nut block 70 to move, the sliding nut block 70 moves to push the long conical gear 46 to move towards the middle, the conversion gear 51 on the side slides on the long conical gear 46 under the action of the spring telescopic rod 49, the low torque is realized when the long conical gear 46 has a large circle, the high torque is realized when the long conical gear 46 has a small circle, the harder the body is poured, and the more the slide bar 18 moves, therefore, the larger the torque is, and the rotating speed is increased at the same time, so that the final high-torque high-mobility is ensured.
The downward moving rack slide bar 18 is used for cutting off useless transmission, the rack slide bar 18 moves to drive the third slide shaft 47 to move, the third slide shaft 47 moves to drive the third connecting rod 48 to rotate, the third connecting rod 48 rotates to drive the abutting block 55 to move upwards, and the abutting block 55 moves to drive the conversion gear 51 to move and disengage.
The power connection, the rack slide bar 18 moves to drive the second detection gear 39 to rotate, the second detection gear 39 rotates to drive the third detection rotating shaft 41 to rotate, the third detection rotating shaft 41 rotates to drive the third detection bevel gear 40 to rotate, the third detection bevel gear 40 rotates to drive the fourth detection bevel gear 42 to rotate, the fourth detection bevel gear 42 rotates to drive the second detection rotating shaft 38 to rotate, the second detection rotating shaft 38 rotates to drive the second detection bevel gear 37 to rotate, the second detection bevel gear 37 rotates to drive the first detection bevel gear 35 to rotate, the first detection bevel gear 35 rotates to drive the first detection rotating shaft 34 to rotate, the first detection rotating shaft 34 rotates to drive the first detection gear 36 to rotate, the first detection gear 36 rotates to drive the sliding rack 29 on one side of the rising rack slide bar 18 to move towards the middle, the sliding rack 29 moves the compression spring to push the motor 31 to move, the motor 31 moves to drive the power bevel gear 33 to mesh with the first bevel gear 45, the power engagement is complete.
Pulling the toppled person back to the right position, starting the motor 31, rotating the motor 31 to drive the power rotating shaft 32 to rotate, rotating the power rotating shaft 32 to drive the power bevel gear 33 to rotate, rotating the power bevel gear 33 to drive the first bevel gear 45 to rotate, rotating the first bevel gear 45 to drive the internal spline shaft 44 to rotate, rotating the internal spline shaft 44 to drive the external spline shaft 43 to rotate, rotating the external spline shaft 43 to drive the long bevel gear 46 to rotate, rotating the long bevel gear 46 to drive the conversion gear 51 to rotate, rotating the conversion gear 51 to drive the first conversion rotating shaft 52 to rotate, rotating the first conversion rotating shaft 52 to drive the second conversion rotating shaft 53 to rotate through the universal joint, rotating the second conversion rotating shaft 53 to drive the third belt pulley 58 to rotate, rotating the third belt pulley 58 to drive the first belt 72 to rotate, rotating the first belt 72 to drive the fourth belt pulley 61 to rotate, rotating the fourth belt pulley 61 to drive the third conversion rotating shaft 60 to rotate, the third conversion rotating shaft 60 rotates to drive the second bevel gear 59 to rotate, the second bevel gear 59 rotates to drive the third bevel gear 57 to rotate, the third bevel gear 57 rotates to drive the fourth conversion rotating shaft 56 to rotate, the fourth conversion rotating shaft 56 rotates to drive the fourth bevel gear 65 to rotate, the fourth bevel gear 65 rotates to drive the fifth bevel gear 62 to rotate, the fifth bevel gear 62 rotates to drive the first rotating shaft 64 to rotate, the first rotating shaft 64 rotates to drive the fifth belt pulley 63 to rotate, the fifth belt pulley 63 rotates to drive the second belt 66 to rotate, the second belt 66 rotates to drive the sixth belt pulley 68 to rotate, the sixth belt pulley 68 rotates to drive the second rotating shaft 67 to rotate, the second rotating shaft 67 rotates to drive the moving gear 69 to rotate, the moving gear 69 rotates to drive the pull ring fixing shell 10 to move on the rail 71 to pull the person back to the right position, and accidents caused by excessive inclination are prevented.
The invention has the beneficial effects that: the pull ring detection device is simple in structure and easy and convenient to operate, can automatically detect whether a passenger uses the pull ring or not so as to judge whether the function is started or not, can automatically change the torque to help the passenger to return to the original position when the passenger using the pull ring topples excessively and the bearing capacity of the pull ring is increased, can save the physical strength of the passenger, can protect the wrist of the passenger, prevents the wrist from being excessively twisted and strained due to excessive toppling, and has a high integration degree.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (1)
1. The utility model provides an intelligence motor drive's public transit handrail pull ring device, includes the pull ring set casing, its characterized in that: an inner cavity is arranged in the pull ring fixing shell; a railing is arranged in the pull ring fixing shell in a sliding manner, a power conversion mechanism is arranged in the inner cavity, a conversion screw rod is rotatably arranged on the pull ring fixing shell at the left end of the inner cavity, a first belt pulley is fixedly arranged at the left end of the conversion screw rod, a sliding nut block is arranged on the conversion screw rod at the right side of the first belt pulley and can be meshed with the conversion screw rod, the sliding nut block can slide on the pull ring fixing shell, a long conical gear is slidably arranged on the conversion screw rod at the right side of the sliding nut block, an external spline shaft is fixedly arranged at the right end of the long conical gear, an internal spline shaft is slidably arranged at the right end of the external spline shaft, the external spline shaft is connected with the internal spline shaft through a spline, a first bevel gear is fixedly arranged on the internal spline shaft, and an inclined fixing block which is vertical to the tooth surface of the long conical gear is arranged on the pull ring fixing shell at the upper side of the long conical gear, a first conversion rotating shaft is arranged in the inclined fixed block in a sliding manner, a support block is fixedly arranged at the left end of the first conversion rotating shaft, a spring telescopic rod is arranged between the first conversion rotating shaft and the inclined fixed block, a conversion gear is fixedly arranged on the first conversion rotating shaft positioned at the right side of the inclined fixed block and can be meshed with the long conical gear, a second conversion rotating shaft is connected between the left first conversion rotating shaft and the right first conversion rotating shaft through a universal joint, a third belt pulley is fixedly arranged on the second conversion rotating shaft, a third conversion rotating shaft is rotatably arranged on the pull ring fixed shell positioned at the rear side of the third belt pulley, a fourth belt pulley is fixedly arranged on the third conversion rotating shaft, a first belt is arranged between the fourth belt pulley and the third belt pulley, and a second bevel gear is fixedly arranged on the third conversion rotating shaft positioned at the left side of the fourth belt pulley, a fourth conversion rotating shaft is rotatably arranged on the pull ring fixing shell positioned on the left side of the second bevel gear, and a fourth bevel gear is fixedly arranged on the fourth conversion rotating shaft positioned on the upper side of the railing; a first rotating shaft is arranged on the pull ring fixing shell positioned on the upper side of the fourth bevel gear in a rotating mode, a fifth bevel gear is fixedly arranged on the first rotating shaft and can be meshed with the fourth bevel gear, a fifth belt pulley is fixedly arranged on the first rotating shaft positioned on the front side of the fourth bevel gear, a second rotating shaft is arranged on the pull ring fixing shell positioned on the left side of the first rotating shaft in a rotating mode, a moving gear is fixedly arranged on the second rotating shaft, a sixth belt pulley is fixedly arranged on the second rotating shaft positioned on the front side of the moving gear, a second belt is arranged between the sixth belt pulley and the fifth belt pulley, and the moving gear can be meshed with the railing; the inner cavity is internally provided with a detection mechanism, a fixed sliding plate is arranged on the pull ring fixed shell positioned on the lower side of the inner spline shaft in a sliding manner, a spring is arranged between the fixed sliding plate and the pull ring fixed shell, the upper end of the fixed sliding plate is fixedly provided with a motor, a sliding rack is arranged on the fixed sliding plate positioned on the right side of the motor in a sliding manner, the left end of the sliding rack is provided with a sliding rod in a sliding manner, the left end of the sliding rod is fixed with the motor, the spring is arranged between the motor and the sliding rack, the upper end of the motor is rotatably provided with a power rotating shaft, the upper end of the power rotating shaft is fixedly provided with a power bevel gear which can be meshed with the first bevel gear, a second detection rotating shaft is rotatably arranged on the pull ring fixed shell positioned on the upper side of the sliding rack, the left end of the second detection rotating shaft is fixedly provided with a second detection bevel gear, and a first detection rotating shaft is rotatably arranged on the pull ring fixed shell positioned on the left side of the second detection bevel gear, a first detection gear is fixedly arranged on the first detection rotating shaft and can be meshed with the sliding rack under a certain condition, a first detection bevel gear is fixedly arranged on the first detection rotating shaft positioned on the front side of the first detection gear and can be meshed with the second detection bevel gear, a fourth detection bevel gear is fixedly arranged at the right end of the second detection rotating shaft, a third detection rotating shaft is rotatably arranged on the pull ring fixing shell positioned on the right side of the fourth detection bevel gear and is fixedly provided with a second detection gear, a third detection bevel gear is fixedly arranged on the third detection rotating shaft positioned on the front side of the second detection bevel gear and can be meshed with the fourth detection bevel gear; a pull ring is connected and arranged at the lower end of the pull ring fixing shell, a first sliding shaft is fixedly arranged at the upper end of the pull ring, a rack sliding rod is arranged on the pull ring fixing shell on the upper side of the first sliding shaft in a sliding manner, a rack is arranged at the front end of the rack sliding rod, a rack is arranged at the right end of the rack sliding rod, the rack sliding rod can be meshed with the second detection gear, a sliding groove is fixedly arranged at the lower end of the rack sliding rod, the first sliding shaft can slide in the sliding groove, a fourth detection rotating shaft is rotatably arranged on the pull ring fixing shell on the front side of the rack sliding rod in the inner cavity, a second belt pulley is fixedly arranged at the left end of the fourth detection rotating shaft, a third belt is arranged between the second belt pulley and the first belt pulley, a third detection gear is fixedly arranged at the right end of the fourth detection rotating shaft, the third detection gear can be meshed with the rack sliding rod, and a third sliding shaft is arranged at the upper end of the rack sliding rod in the inner cavity, a third connecting rod is rotatably arranged on the pull ring fixing shell positioned on the third sliding shaft side, the third sliding shaft can slide at the right end of the third connecting rod, and the left end of the third connecting rod is abutted against the lower end of the abutting block; be located the fixed slide downside slide on the pull ring set casing and be equipped with the sliding block, be located the sliding block right side rotate on the pull ring set casing and be equipped with first connecting rod, the fixed second slide that is equipped with in first connecting rod left end, the second slide can slide in the sliding block, it shakes hands to slide in the pull ring and is equipped with the pull ring, the pull ring shake hands with be equipped with the spring between the pull ring, be located the pull ring upside of shaking hands slide in the pull ring and be equipped with the second connecting rod, the second connecting rod with be equipped with the stay cord between the sliding block, the pull ring shake hands with be equipped with the stay cord between the second connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110113019.7A CN112590633B (en) | 2021-01-27 | 2021-01-27 | Intelligent motor-driven bus handrail pull ring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110113019.7A CN112590633B (en) | 2021-01-27 | 2021-01-27 | Intelligent motor-driven bus handrail pull ring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112590633A CN112590633A (en) | 2021-04-02 |
| CN112590633B true CN112590633B (en) | 2022-06-17 |
Family
ID=75207544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110113019.7A Active CN112590633B (en) | 2021-01-27 | 2021-01-27 | Intelligent motor-driven bus handrail pull ring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112590633B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587450A (en) * | 2013-11-27 | 2014-02-19 | 昆明理工大学 | Bus pull handle capable of being adjusted in height |
| CN106828238A (en) * | 2016-12-08 | 2017-06-13 | 绍兴市口福食品有限公司 | A kind of self power generation bus handle |
| CN107199931A (en) * | 2017-07-20 | 2017-09-26 | 常熟市邦知光电科技有限公司 | A kind of automatic tightening avoids passenger by the bus of inertia effects |
| CN107399262A (en) * | 2017-07-19 | 2017-11-28 | 蔡国庆 | Hold the public transport handle of function tightly with auxiliary |
| CN206938550U (en) * | 2017-07-04 | 2018-01-30 | 金车子（平潭）网络科技有限公司 | A kind of handle of automobile roof |
| CN109017495A (en) * | 2018-07-18 | 2018-12-18 | 涂玉华 | A kind of public transport of movable expanding, subway arm-rest frame |
| CN110001492A (en) * | 2019-03-04 | 2019-07-12 | 江苏大学 | A kind of handle apparatus and vehicle that can be used for generating electricity |
| CN212332660U (en) * | 2020-04-11 | 2021-01-12 | 杨秋梅 | Horizontal handrail for rail transit |
-
2021
- 2021-01-27 CN CN202110113019.7A patent/CN112590633B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587450A (en) * | 2013-11-27 | 2014-02-19 | 昆明理工大学 | Bus pull handle capable of being adjusted in height |
| CN106828238A (en) * | 2016-12-08 | 2017-06-13 | 绍兴市口福食品有限公司 | A kind of self power generation bus handle |
| CN206938550U (en) * | 2017-07-04 | 2018-01-30 | 金车子（平潭）网络科技有限公司 | A kind of handle of automobile roof |
| CN107399262A (en) * | 2017-07-19 | 2017-11-28 | 蔡国庆 | Hold the public transport handle of function tightly with auxiliary |
| CN107199931A (en) * | 2017-07-20 | 2017-09-26 | 常熟市邦知光电科技有限公司 | A kind of automatic tightening avoids passenger by the bus of inertia effects |
| CN109017495A (en) * | 2018-07-18 | 2018-12-18 | 涂玉华 | A kind of public transport of movable expanding, subway arm-rest frame |
| CN110001492A (en) * | 2019-03-04 | 2019-07-12 | 江苏大学 | A kind of handle apparatus and vehicle that can be used for generating electricity |
| CN212332660U (en) * | 2020-04-11 | 2021-01-12 | 杨秋梅 | Horizontal handrail for rail transit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112590633A (en) | 2021-04-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112590633B (en) | Intelligent motor-driven bus handrail pull ring device | |
| CN113501375A (en) | Cable bull initiative pay off rack | |
| CN111874806A (en) | Building pay-off hoisting device with auto-lock can reduce and vibrate | |
| CN112693797A (en) | Auxiliary storage device capable of automatically conveying goods and guaranteeing goods to be placed in middle | |
| CN111074770B (en) | Bridge guardrail of bridge floor can be widened to dual shock attenuation formula | |
| CN112371403A (en) | Nano coating spraying device for inner wall of paint bucket | |
| CN114949656A (en) | Differential safety hook for electric power high-altitude operation | |
| CN112477565A (en) | Outer sliding type automobile skylight device capable of cleaning roof | |
| CN110419921B (en) | Stirring coffee cup | |
| CN111622039A (en) | Mountain coiling highway protection rail equipment | |
| CN112909448A (en) | Device for automatically charging electrolyte | |
| CN112392249B (en) | Device for assisting in erecting and constructing scaffold upright rod | |
| CN112012118A (en) | Intelligent humanized traffic deceleration strip | |
| CN110973702A (en) | Intelligent ashtray with vehicle-mounted voice recognition function | |
| CN112663575A (en) | Device for adsorbing marine oil stain by using new graphene material | |
| CN111003672A (en) | Lifting upright post easy to self-lock | |
| CN110979352A (en) | One-way passing platform for high-speed rail getting on | |
| CN219727986U (en) | Automatic turning car ladder device | |
| CN211991581U (en) | Large part turnover device for railway vehicle | |
| CN2691640Y (en) | High buliding life saving device | |
| CN220344974U (en) | High altitude training equipment | |
| CN112138343A (en) | Wire pole climbing equipment that accident prevention falls | |
| CN216426426U (en) | Realize hand rocker device that domestic screw elevator goes up and down | |
| CN213168149U (en) | Mobile tank car with warning effect | |
| CN112731147A (en) | Device capable of detecting performance of old intelligent motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220525 Address after: 211500 No. 59 Wang Qiao Road, Xiongzhou Street, Liuhe District, Nanjing City, Jiangsu Province Applicant after: JIANGSU LONHER CONTROL SYSTEM Co.,Ltd. Address before: No.47 Fugui Road, Bao'an District, Shenzhen, Guangdong 518101 Applicant before: Shenzhen senyishun Media Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |