CN115092062B - Vehicle-mounted system and device for positioning school bus safe track - Google Patents
Vehicle-mounted system and device for positioning school bus safe track Download PDFInfo
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- CN115092062B CN115092062B CN202210915179.8A CN202210915179A CN115092062B CN 115092062 B CN115092062 B CN 115092062B CN 202210915179 A CN202210915179 A CN 202210915179A CN 115092062 B CN115092062 B CN 115092062B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
- H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
- B60R2011/004—Arrangements for holding or mounting articles, not otherwise provided for characterised by position outside the vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0094—Arrangements for holding or mounting articles, not otherwise provided for characterised by means for covering after user, e.g. boxes, shutters or the like
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention relates to the technical field of vehicle-mounted devices, in particular to a school bus safe track positioning vehicle-mounted system and device, which comprise a positioning host module, a central circular groove, a generator, a driving blade seat and a shielding pressure plate, wherein the central circular groove is formed in the upper surface of the positioning host module, the generator is arranged in the central circular groove in a lifting manner and close to the upper position, and the driving blade seat is fixedly arranged on a rotating shaft of the generator; according to the invention, the arc concave blade can generate electricity by utilizing airflow when a vehicle travels, and is not connected with an internal circuit of the vehicle, so that the power failure of a vehicle-mounted device caused by an accident of the vehicle is avoided, meanwhile, through the arranged shielding pressure plate, impurities such as fallen leaves and branches can be prevented from falling between the rotary connecting rods when the vehicle is parked for a long time, so that the arc concave blade is prevented from being stuck, and through the arc surface design of the lower surface of the shielding pressure plate, the shielding pressure plate can utilize the airflow to generate downward pressure when the vehicle runs at a high speed.
Description
Technical Field
The invention relates to the technical field of vehicle-mounted devices, in particular to a vehicle-mounted system and device for positioning a school bus safe track.
Background
For guaranteeing the driving safety of school bus, can set up the whereabouts location in school bus inside usually and carry out the orbit record, traditional positioner advances line location power supply through being connected with automobile body circuit, receive serious injury at the vehicle and easily lead to the circuit outage, and for guaranteeing the accuracy nature of location, whereabouts positioner sets up in the car outside usually for avoiding the interference that car metal covering caused the signal, need connect through loaded down with trivial details line of walking, not only influence the aesthetic property, easy children's touching damage when the school bus bears children, thereby can't guarantee the whereabouts location safety of school bus, and it is higher to the weather requirement to carry out independent power supply through solar energy, work is unstable enough.
Disclosure of Invention
The invention aims to provide a vehicle-mounted system and a device for positioning the safe track of a school bus, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an on-vehicle device of school bus safety whereabouts location, includes main positioning system module, central circular slot, generator, drive leaf seat and shelters from the pressure disk, the upper surface position at main positioning system module is seted up to central circular slot, the generator goes up and down to set up the inside in central circular slot and is close to the top position, fixed mounting has drive leaf seat on the rotation axis of generator, the top of drive leaf seat is rotated and is installed and shelters from the pressure disk, the lower surface that shelters from the pressure disk is the cambered surface, the inside that shelters from the pressure disk is provided with the impact structure, the impact structure has reverse push function, the below that the inside in center circular slot is located the generator is provided with the air-blowing structure, the inside of main positioning system module has been seted up and has been gone up and down to shelter from the structure, the air-blowing structure can drive go up and down to shelter from the structure lift and move, the lower surface of main positioning system module has been seted up and has been broken away from the alarm structure.
The air blowing structure comprises a connecting rod, a piston disc, a support reset spring and a communication air path.
The utility model discloses a positioning host machine module, including connecting rod, piston dish, center circular slot, connecting rod fixed mounting, piston dish, support return spring, location host machine module, connecting rod fixed mounting is in the lower surface position of generator, piston dish fixed mounting is in the lower extreme surface position of connecting rod, the piston dish with the inner wall surface airtight contact of center circular slot, be provided with between the below of piston dish and the lower surface of center circular slot and support the return spring, the intercommunication gas circuit has been seted up to the inside of positioning host machine module, the one end of intercommunication gas circuit communicates with the lower part of center circular slot.
The lifting barrier structure comprises a transverse air path, a vertical air cavity, a sedimentation groove, a lifting stop rod and a connecting transverse plate.
The vertical air cavity is vertically arranged in the positioning host module, and the lower part of the vertical air cavity is communicated with the transverse air channel.
The upper surface of the positioning host module is provided with a settlement groove, the settlement groove is positioned above the vertical air cavity, the lifting stop lever is movably inserted in the vertical air cavity, the lifting stop lever is in airtight contact with the vertical air cavity, and the connecting transverse plate is fixedly arranged on the upper end surface of the lifting stop lever.
The separation alarm structure comprises an anti-drop blind hole, a tension spring, a magnetic suction disc, a conducting contact ring, a conducting limiting pin and a rubber film.
The utility model discloses a magnetic attraction dish, including the location host computer module, the upper end of extension spring, the upper surface fixed mounting who switches on the contact ring, the inner wall surface of anticreep blind hole is located the top of switching on the contact ring and inlays to establish and install and switch on spacing stitch, the quantity that switches on spacing stitch has two sets ofly altogether, the inside of anticreep blind hole is close to lower surface fixed mounting and has the rubber membrane.
The fixed surface of location host computer module installs fixed skirtboard, the inner wall surface of center circular slot is close to the top position and has seted up the location and erect the groove, the last fixed surface of center circular slot installs the spacing ring, the fixed surface of generator installs the location ear, the location ear goes up and down to set up in the inside of erecting the groove in the location, the fixed surface of drive leaf seat installs rotatory connecting rod, the terminal surface fixed mounting of rotatory connecting rod has the concave blade of arc, rotatory blind slot has been seted up to the upper surface of drive leaf seat, spacing turn-round groove has been seted up on the inner wall surface in rotatory blind slot, the lower surface central point that shelters from the pressure disk puts fixed mounting and has rotatory protruding axle, the fixed surface of rotatory protruding axle installs the protruding axle collar, protruding axle collar rotates and sets up the inside at spacing turn-round groove.
The impact structure comprises a dial shaft central through hole, a central dial shaft, a shock cavity, a counterweight punching disc, a punching disc positioning hole, a positioning cavity rod, an upper ferrule, a lower ferrule, a punching disc spring, a punching disc dial plate, a guide inclined plane and a dial clamping rod, wherein the dial shaft central through hole is formed in a rotary convex shaft, the rotary convex shaft is vertically penetrated through the dial shaft central through hole, the central dial shaft is rotatably arranged in the dial shaft central through hole, the lower end of the central dial shaft is fixedly arranged with the lower surface in the rotary blind groove, the shock cavity is formed in a shielding pressing disc, the upper end of the central dial shaft extends into the shock cavity, the counterweight punching disc is arranged in the shock cavity in a lifting manner, the surface of the counterweight punching disc is provided with the punching disc positioning hole in a penetrating manner, and the positioning cavity rod is arranged in the punching disc positioning hole in an inserting manner, the upper end and the lower end of the positioning cavity rod are fixedly installed with the surface of the inner wall of the impact cavity, the center of the inner upper surface of the impact cavity is fixedly provided with an upper ferrule, the center of the upper surface of the counterweight impact disc is fixedly provided with a lower ferrule, the upper ferrule and the lower ferrule are both in a circular ring shape and correspond to each other coaxially, an impact disc spring is arranged between the upper ferrule and the lower ferrule, the impact disc spring is in a compression state, an impact disc dial plate is fixedly installed at the lower surface of the counterweight impact disc, one side of the impact disc dial plate is provided with a guide inclined surface, the guide inclined surface has a certain radian as shown in the figure, the impact disc dial plate plates are uniformly distributed on the lower surface of the counterweight impact disc in a circumferential array manner, the poking clamping rod is fixedly installed with the outer surface of the central poking shaft, and the impact disc dial plate can be pushed upwards through the guide inclined surface when the poking clamping rod rotates, when the poking rod and the counterweight punching disc rotate reversely, the poking rod and the counterweight punching disc are blocked by the vertical surface lattice on the other side of the punching disc poking plate.
The utility model provides a school bus safe whereabouts location's mobile unit's system, location host computer module uploads the high in the clouds with the locating data, the high in the clouds is with locating data storage.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the arc concave blade can generate electricity by utilizing airflow when a vehicle travels, and is not connected with an internal circuit of the vehicle, so that power failure caused by accidents of the vehicle is avoided, complicated wire connection is not needed, meanwhile, through the arranged shielding pressure plate, sundries such as fallen leaves and branches can be prevented from falling between the rotating connecting rods when the vehicle is parked for a long time, so that the arc concave blade is prevented from being stuck, through the arc surface design of the lower surface of the shielding pressure plate, the shielding pressure plate can generate downward pressure by utilizing the airflow when the vehicle runs at a high speed, the lifting shielding structure can be lifted by utilizing the downward pressure, and the structures such as the arc concave blade are protected and shielded, so that foreign matters are prevented from colliding the structural surfaces such as the arc concave blade and the like to cause damage when the vehicle runs at a high speed, and the lifting shielding structure descends when the vehicle runs at a low speed, so that the blocking of the air quantity can be reduced, and at the moment, the foreign matters are prevented from colliding the structural surfaces of the vehicle speed such as the arc concave blade and the vehicle;
because the shielding pressure plate and the driving blade seat can relatively rotate, the driving blade seat generates downward impact force by utilizing the rotating speed difference between the shielding pressure plate and the driving blade seat when the vehicle initially runs and accelerates through the arranged impact structure so as to assist the downward pressure generated by airflow, so that the lifting shielding structure is stably lifted, the problems of clamping stagnation and the like are avoided, when the vehicle runs from high speed to brake stop, the driving blade seat stops rotating firstly, the shielding pressure plate keeps rotating for a period of time due to inertia, the inertia rotating force of the shielding pressure plate can be transmitted to the driving blade seat through the impact structure, and the driving blade seat is reversely driven to rotate, so that the power generation efficiency interval is increased;
can detect the attachability of location host computer module and automobile body through the warning structure that breaks away from that sets up, can signal when location host computer module and automobile body separation, and can avoid the foreign matter to enter into the anticreep blind hole through the rubber membrane that sets up and cause the detection jamming and malfunctioning, can make the magnetic chuck not with car lacquer surface contact simultaneously, improve the protection effect to car lacquer surface.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a half-section configuration of the present invention;
FIG. 3 is an enlarged view of the area A of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of a half-section of the present invention;
FIG. 5 is a top view of the present invention;
FIG. 6 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 5 in accordance with the present invention;
FIG. 7 is a front view of the present invention;
FIG. 8 is a cross-sectional view taken at B-B of FIG. 7 in accordance with the present invention;
FIG. 9 is a front view of a half-section configuration of the present invention;
FIG. 10 is an enlarged view of the area B in FIG. 9 according to the present invention.
In the figure: 1. positioning a host module; 2. a central circular groove; 3. a generator; 4. a driving blade seat; 5. a shielding pressure plate; 301. a connecting rod; 302. a piston disc; 303. a support reset spring; 304. the air passage is communicated; 305. a transverse gas path; 306. a vertical air cavity; 307. a settlement groove; 308. a lifting gear lever; 309. connecting the transverse plates; 101. an anti-drop blind hole; 102. a tension spring; 103. a magnetic chuck; 104. conducting the contact ring; 105. conducting a limit pin; 106. a rubber film; 107. fixing the apron board; 201. positioning the vertical groove; 202. a limiting ring; 203. positioning the ear; 401. rotating the connecting rod; 402. arc concave blades; 403. rotating the blind slot; 404. a limiting rotary groove; 501. rotating the convex shaft; 502. a male collar; 503. a central through hole of the shifting shaft; 504. a central shifting shaft; 505. a jarring cavity; 506. counterweight punching; 507. punching a disc positioning hole; 508. positioning the cavity rod; 509. an upper ferrule; 510. a lower ferrule; 511. a disc spring; 512. a plate of a punching disc dial; 513. a guide slope; 514. the clamping rod is pulled.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 10, the present invention provides a technical solution: the utility model provides an on-vehicle device of school bus safe trace location, including location host computer module 1, center circular slot 2, generator 3, drive blade seat 4 and shelter from pressure disk 5, the inside wireless communication module that is provided with of location host computer module 1, location module and rechargeable battery module, and rechargeable battery module can carry out the storage of charging through generator 3, module and module all can realize easily under prior art, center circular slot 2 is seted up at the upper surface position of location host computer module 1, generator 3 goes up and down to set up and is close to the top position in the inside of center circular slot 2, fixed mounting has drive blade seat 4 on generator 3's the rotation axis, the top of drive blade seat 4 is rotated and is installed and is sheltered from pressure disk 5, the lower surface that shelters from pressure disk 5 is the cambered surface, the inside that shelters from pressure disk 5 is provided with the impact structure, the impact structure has reverse push function, the inside that is located generator 3's below in center circular slot 2 is provided with the drum gas structure, the inside of location host computer module 1 has seted up and has gone up and has kept off the structure, drum gas structure and has kept off the lift and has kept off the structure and has moved, the lift and keep off the structure and has been seted up and has been moved, the lower surface of location host computer module 1 has been offered and has been kept off the alarm structure.
The air blowing structure comprises a connecting rod 301, a piston disc 302, a support return spring 303 and a communication air passage 304.
The lifting barrier structure comprises a transverse air passage 305, a vertical air chamber 306, a settling groove 307, a lifting stop rod 308 and a connecting transverse plate 309.
The transverse air passage 305 is opened inside the mainframe module 1, the other end of the communicating air passage 304 is communicated with the transverse air passage 305, the vertical air chamber 306 is vertically opened inside the mainframe module 1, and the lower part thereof is communicated with the transverse air passage 305.
The upper surface of the positioning host module 1 is provided with a settlement groove 307, the settlement groove 307 is positioned above the vertical air cavity 306, the lifting stop lever 308 is movably inserted in the vertical air cavity 306, the lifting stop lever 308 is in airtight contact with the vertical air cavity 306, and the connecting transverse plate 309 is fixedly arranged on the upper end surface of the lifting stop lever 308.
The separation alarm structure comprises an anti-separation blind hole 101, a tension spring 102, a magnetic chuck 103, a conduction contact ring 104, a conduction limit pin 105 and a rubber film 106.
Anticreep blind hole 101 sets up the lower surface position at location host computer module 1, the upper end of extension spring 102 and the inside upper surface fixed mounting of anticreep blind hole 101, the lower extreme and the magnetic chuck 103 fixed mounting of extension spring 102, the last fixed surface of magnetic chuck 103 installs and switches on contact ring 104, the inner wall surface of anticreep blind hole 101 is located to inlay the top that switches on contact ring 104 and establishes and to be installed and switch on spacing stitch 105, the quantity that switches on spacing stitch 105 is two sets of altogether, the inside of anticreep blind hole 101 is close to lower surface fixed mounting and has rubber membrane 106.
The fixed surface of the positioning host module 1 is provided with a fixed apron board 107, the inner wall surface of the central circular groove 2 is close to the upper position and is provided with a positioning vertical groove 201, the upper surface of the central circular groove 2 is provided with a limit ring 202, the surface of the generator 3 is provided with a positioning lug 203, the positioning lug 203 is arranged in the positioning vertical groove 201 in a lifting mode, the surface of the driving blade seat 4 is provided with a rotating connecting rod 401, the end surface of the rotating connecting rod 401 is fixedly provided with an arc concave blade 402, one side of the arc concave blade 402 is in a convex arc shape, the other side of the arc concave blade is in a concave arc shape, the arc concave blade can rotate directionally under the blowing of air flow, as shown in fig. 1, the upper surface of the driving blade seat 4 is provided with a rotating blind groove 403, the inner wall surface of the rotating blind groove is provided with a limit rotating groove 404, the lower surface center of the shielding pressure plate 5 is fixedly provided with a rotating convex shaft 501, the surface of the rotating convex shaft collar 501 is fixedly provided with a convex shaft 502, the convex shaft collar 502 is rotatably arranged in the limit rotating groove 404, the structure can rotate relatively between the shielding pressure plate 5 and the driving blade seat 4, the rotating blind blade seat can rotate relatively, the rotating blind blade seat can reduce inertia when the rotating blade seat is driven by the rotating, and the rotating blade seat, thereby improving the efficiency of the generating efficiency, and the generating efficiency is improved.
The impact structure comprises a dial shaft central through hole 503, a central dial shaft 504, a shock cavity 505, a counterweight punching disc 506, a punching disc positioning hole 507, a positioning cavity rod 508, an upper ferrule 509, a lower ferrule 510, a punching disc spring 511, a punching disc dial block plate 512, a guide inclined surface 513 and a punching clamping rod 514, wherein the dial shaft central through hole 503 is arranged inside the rotary convex shaft 501, the dial shaft central through hole 503 penetrates through the rotary convex shaft 501 up and down, the central dial shaft 504 is rotatably arranged inside the dial shaft central through hole 503, the lower end of the central dial shaft 504 is fixedly arranged with the inner lower surface of the rotary blind groove 403, the shock cavity 505 is arranged inside the shielding pressing disc 5, the upper end of the central dial shaft 504 extends into the shock cavity 505, the counterweight punching disc 506 is arranged inside the shock cavity 505 in a lifting manner, the surface of the counterweight punching disc 506 penetrates through the punching disc positioning hole 507, the positioning cavity rod 508 is arranged inside the punching disc positioning hole 507, the upper end and the lower end of the positioning cavity rod 508 are fixedly mounted with the surface of the inner wall of the jar cavity 505, the center of the inner upper surface of the jar cavity 505 is fixedly mounted with an upper ferrule 509, the center of the upper surface of the counterweight punch 506 is fixedly mounted with a lower ferrule 510, the upper ferrule 509 and the lower ferrule 510 are both circular and coaxially correspond to each other, a punch spring 511 is arranged between the upper ferrule 509 and the lower ferrule 510, the punch spring 511 is in a compressed state, the lower surface of the counterweight punch 506 is fixedly mounted with a punch dial plate 512, one side of the punch dial plate 512 is provided with a guide inclined surface 513, the guide inclined surface 513 has a certain radian as shown in figure 10, the punch dial plates 512 are uniformly distributed on the lower surface of the counterweight punch 506 in a circumferential array manner, the toggle clamping rod 514 is fixedly mounted with the outer surface of the central toggle shaft 504, when the toggle clamping rod 514 rotates, the punch dial plate 512 can be pushed upwards through the guide inclined surface 513, when the toggle rod 514 and the counterweight punching disk 506 relatively rotate reversely, the other side vertical grid of the punching disk toggle plate 512 is blocked.
A system of a vehicle-mounted device for positioning safety track of a school bus is characterized in that a positioning host module 1 uploads positioning data to a cloud in real time through a wireless communication technology, and the cloud stores the positioning data.
When the vehicle-mounted device is used, the vehicle-mounted device is arranged on a vehicle roof through the fixed skirt board 107, the advancing direction of a vehicle is taken as the front, so that the lifting blocking structure is positioned in front of the driving blade seat 4, and leaves or branches fall on the surface of the blocking pressure plate 5 when the vehicle is parked for a long time, so that the leaves or the branches fall between the rotating connecting rod 401 and the arc concave blade 402, the rotating connecting rod 401 and the arc concave blade 402 are prevented from being clamped, and the driving blade seat 4 cannot rotate to generate electricity;
as shown in fig. 2, when the airflow passes through the upper and lower surfaces of the shielding platen 5, the airflow has a large flow rate due to the radian of the lower surface, and a flat upper surface, and a small flow rate, and the higher the flow rate of the airflow, the lower the pressure difference, so that the shielding platen 5 is pressed downward;
when a vehicle runs at a low speed, foreign matters impact the surface of the arc concave blade 402 and are difficult to damage, the downward pressure of airflow on the shielding pressure plate 5 is small, structures such as the generator 3 and the shielding pressure plate 5 are supported by the support reset spring 303 and kept upward, so that the lifting shielding structure is retracted, the connecting transverse plate 309 is positioned in the settling groove 307, and the phenomenon that the lifting shielding structure interferes and blocks the airflow and influences the power generation driving efficiency of the arc concave blade 402 is avoided;
when a vehicle runs at a high speed, foreign matters impact the surface of the arc concave blade 402 and are easy to damage, the downward pressure of airflow borne by the shielding pressure plate 5 is large, the shielding pressure plate 5 applies downward pressure to enable the generator 3 to descend, the generator 3 pushes the piston disc 302 to descend through the connecting rod 301, gas at the lower part of the central circular groove 2 can be pushed into the communicating gas path 304 at the moment, high pressure is generated in the transverse gas path 305, the lifting stop rod 308 is pushed to extend out by utilizing the high pressure, the lifting stop rod 308 and the connecting transverse plate 309 are stopped in front of the arc concave blade 402, and the foreign matters can be stopped when being impacted, so that the arc concave blade 402 is prevented from being damaged;
the shielding pressure plate 5 and the driving blade seat 4 can rotate relatively, so that when a vehicle is accelerated initially, airflow acts on the surface of the arc concave blade 402 to push the driving blade seat 4 to rotate, at the moment, the shielding pressure plate 5 cannot rotate synchronously with the driving blade seat 4 immediately due to inertia, the shielding pressure plate 5 only can slowly increase the speed under the friction force between the rotating convex shaft 501 and the rotating blind groove 403, at the moment, a certain rotating speed difference exists between the shielding pressure plate 5 and the driving blade seat 4, so that the poking clamping rod 514 and the counterweight poking plate 506 rotate relatively, the concave surface orientation of the arc concave blade 402 can be controlled to control the relative rotating direction of the poking clamping rod 514 and the guiding inclined surface 513, the poking plate 512 is pushed upwards to push the counterweight poking plate 506 upwards, and after passing through the poking plate 512, the counterweight poking plate 506 moves downwards to reset and impacts the upper end surface of the central poking shaft 504 downwards, so that downward impact force is generated between the shielding pressure plate 5 and the driving blade seat 4 to assist the downward force generated by the airflow, thereby stabilizing the lifting blocking structure and avoiding the problem of blocking;
when the vehicle runs from high speed to brake and stops, wind power disappears, the driving blade seat 4 loses the thrust of the arc concave blade 402, the rotating speed is rapidly reduced, the shielding pressure plate 5 keeps higher than the rotating speed of the driving blade seat 4 due to inertia, the relative rotating direction between the counterweight punching plate 506 and the poking rod 514 is opposite to the previous step, the poking rod 514 is vertically contacted with the other side of the punching plate 512, the punching plate 512 pushes the poking rod 514, the central poking shaft 504 rotates, the shielding pressure plate 5 reversely pushes the driving blade seat 4 to rotate, and the generating efficiency interval is increased;
when location host computer module 1 and automobile body surface laminating, magnetic chuck 103 and automobile body covering metal adsorption, make extension spring 102 stretched, magnetic chuck 103 passes through rubber membrane 106 and automobile body laminating this moment, and switch on contact ring 104 and two sets of spacing stitch 105 separation that switches on, when location host computer module 1 and automobile body surface separation, magnetic chuck 103 loses magnetic attraction, reset under extension spring 102's elasticity, make switch on contact ring 104 and two sets of spacing stitch 105 contacts that switch on and switch on, switch on contact ring 104 and be electrically conductive material, when switching on spacing stitch 105 contact with two sets of, can make two sets of spacing stitch 105 that switch on communicate each other, thereby realize the detection, and send detected signal to the high in the clouds, convey the message that location host computer module 1 has broken away from.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a school bus safety trace location's mobile unit, includes location host computer module, central circular slot, generator, drive leaf seat and shelters from the pressure disk, its characterized in that: the central circular groove is arranged at the upper surface position of the positioning host module, the generator is arranged in the central circular groove in a lifting mode and is close to the upper position, a driving blade seat is fixedly arranged on a rotating shaft of the generator, a shielding pressure plate is rotatably arranged above the driving blade seat, the lower surface of the shielding pressure plate is in a cambered surface, an impact structure is arranged in the shielding pressure plate, the impact structure has a reverse pushing function, an air blowing structure is arranged in the central circular groove and is positioned below the generator, a lifting shielding structure is arranged in the positioning host module and can drive the lifting shielding structure to move up and down, a separation alarm structure is arranged on the lower surface of the positioning host module, the air blowing structure comprises a connecting rod, a piston disc, a supporting reset spring and a communicating air circuit, and the connecting rod is fixedly arranged at the lower surface position of the generator, the piston disc is fixedly arranged on the surface of the lower end of the connecting rod, the piston disc is in airtight contact with the surface of the inner wall of the central circular groove, a support reset spring is arranged between the lower part of the piston disc and the lower surface of the central circular groove, a communicating gas circuit is arranged in the positioning host module, one end of the communicating gas circuit is communicated with the lower part of the central circular groove, the lifting barrier structure comprises a transverse gas circuit, a vertical gas cavity, a settling groove, a lifting stop lever and a connecting transverse plate, the transverse gas circuit is arranged in the positioning host module, the other end of the communicating gas circuit is communicated with the transverse gas circuit, the vertical gas cavity is vertically arranged in the positioning host module, the lower part of the vertical gas cavity is communicated with the transverse gas circuit, the settling groove is arranged on the upper surface of the positioning host module, and the settling groove is positioned above the vertical gas cavity, the lifting stop lever is movably inserted into the vertical air cavity, the lifting stop lever is in airtight contact with the vertical air cavity, the connecting transverse plate is fixedly installed at the position of the upper end surface of the lifting stop lever, the separation alarm structure comprises an anti-drop blind hole, a tension spring, a magnetic chuck, a conduction contact ring, conduction limit pins and a rubber film, the anti-drop blind hole is formed in the lower surface position of the positioning host module, the upper end of the tension spring is fixedly installed with the upper surface of the inner part of the anti-drop blind hole, the lower end of the tension spring is fixedly installed with the magnetic chuck, the conduction contact ring is fixedly installed on the upper surface of the magnetic chuck, the conduction limit pins are embedded and installed above the conduction contact ring on the surface of the inner wall of the anti-drop blind hole, the number of the conduction limit pins is two groups, and the rubber film is fixedly installed at the position, close to the lower surface, in the inner part of the anti-drop blind hole, the upper surface of the driving blade seat is provided with a rotary blind groove, the impact structure comprises a dial shaft central through hole, a central dial shaft, a shock cavity, a counterweight punch plate, a punch plate positioning hole, a positioning cavity rod, an upper ferrule, a lower ferrule, a punch plate spring, a punch plate block plate, a guide inclined plane and a punch clamping rod, the dial shaft central through hole is arranged inside the rotary convex shaft, the central dial shaft is rotatably arranged inside the dial shaft central through hole, the lower end of the central dial shaft is fixedly arranged with the lower surface inside the rotary blind groove, the shock cavity is arranged inside the shielding pressure plate, the counterweight punch plate is arranged inside the shock cavity in a lifting mode, the surface of the counterweight punch plate is provided with a punch plate positioning hole in a penetrating mode, the inside of the punch plate positioning hole is provided with a positioning cavity rod in an inserting mode, and the upper end and the lower end of the positioning cavity rod are fixedly arranged on the surface of the inner wall of the shock cavity, the shock-absorbing device is characterized in that an upper ferrule is fixedly mounted at the central position of the inner upper surface of the shock cavity, a lower ferrule is fixedly mounted at the central position of the upper surface of the counterweight punching disc, a punching disc spring is arranged between the upper ferrule and the lower ferrule, a punching disc and poking plate is fixedly mounted at the lower surface of the counterweight punching disc, a guide inclined plane is formed in one side of the punching disc and poking plate, the punching disc and poking plate is uniformly distributed on the lower surface of the counterweight punching disc in a circumferential array manner, and the poking clamping rod is fixedly mounted on the outer surface of the central poking shaft.
2. The vehicle-mounted device for safe track positioning of the school bus according to claim 1, wherein: the fixed surface of location host computer module installs fixed skirtboard, the inner wall surface of center circular slot is close to the top position and has seted up the location and erect the groove, the last fixed surface of center circular slot installs the spacing ring, the fixed surface of generator installs the location ear, the location ear goes up and down to set up in the inside of location vertical slot, the fixed surface of drive blade holder installs rotatory connecting rod, the terminal surface fixed mounting of rotatory connecting rod has the concave blade of arc, spacing turn-round groove has been seted up on the inner wall surface of rotatory blind slot, the lower surface central point who shelters from the pressure disk puts fixed mounting and has rotatory protruding axle, the fixed surface of rotatory protruding axle installs the protruding axle collar, protruding axle collar rotates the inside that sets up at spacing turn-round groove.
3. The system of the school bus safe track positioning vehicle-mounted device as claimed in claim 1 or 2, wherein: the positioning host module uploads the positioning data to the cloud end, and the cloud end stores the positioning data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210915179.8A CN115092062B (en) | 2022-08-01 | 2022-08-01 | Vehicle-mounted system and device for positioning school bus safe track |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210915179.8A CN115092062B (en) | 2022-08-01 | 2022-08-01 | Vehicle-mounted system and device for positioning school bus safe track |
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| CN115092062A CN115092062A (en) | 2022-09-23 |
| CN115092062B true CN115092062B (en) | 2023-04-04 |
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| CN205810130U (en) * | 2016-07-15 | 2016-12-14 | 重庆骊咏科技有限公司 | The alignment system that a kind of school bus uses |
| CN213659632U (en) * | 2020-12-18 | 2021-07-09 | 广州宏途教育网络科技有限公司 | Safety management system for school bus |
| CN214254290U (en) * | 2021-02-07 | 2021-09-21 | 三友联众集团股份有限公司 | Conductive terminal anti-drop electromagnetic relay |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101850746A (en) * | 2009-03-31 | 2010-10-06 | 上海航鼎信息科技发展有限公司 | Vehicle positioning navigation apparatus bracket with GPS function |
| CN102606663A (en) * | 2012-03-21 | 2012-07-25 | 江苏大学 | Additional air chamber of volume-variable air spring |
| US9228565B1 (en) * | 2015-04-07 | 2016-01-05 | Mary K. Culver | Wind-propelled generator |
| CN204940727U (en) * | 2015-08-16 | 2016-01-06 | 张淮 | Controllable type lifting railing |
| CN205810130U (en) * | 2016-07-15 | 2016-12-14 | 重庆骊咏科技有限公司 | The alignment system that a kind of school bus uses |
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|---|---|
| CN115092062A (en) | 2022-09-23 |
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