CN115092062A - 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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- CN115092062A CN115092062A CN202210915179.8A CN202210915179A CN115092062A CN 115092062 A CN115092062 A CN 115092062A CN 202210915179 A CN202210915179 A CN 202210915179A CN 115092062 A CN115092062 A CN 115092062A
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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 vehicle-mounted system and a device for safe track positioning of a school bus, which comprises 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; 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: a vehicle-mounted device for safe track positioning of a school bus comprises a positioning host module, a central circular groove, a generator, a driving blade seat and a shielding pressure plate, the central circular groove is arranged at the upper surface of the positioning host module, the generator is arranged at the position close to the upper part in the central circular groove in a lifting way, 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 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 below the generator, the inside of location host computer module has seted up the lift and has been sheltered from the structure, the air-blowing structure can drive the lift and hide the structure lift and move, the lower surface of location host computer module has seted up and has broken away from alarm structure.
The air blowing structure comprises a connecting rod, a piston disc, a support reset spring and a communication air path.
The 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 airtight contact in inner wall surface of center circular slot, be provided with between the below of piston dish and the lower surface of center circular slot and support the reset spring, the intercommunication gas circuit has been seted up to the inside of location host computer module, the one end of intercommunication gas circuit and the lower part intercommunication 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-falling blind hole, a tension spring, a magnetic suction disc, a conductive contact ring, a conductive limit pin and a rubber film.
The utility model discloses a positioning host module, including the anticreep blind hole, the upper end of extension spring and the inside fixed surface installation of upper surface of anticreep blind hole, the lower extreme and the magnetic chuck fixed mounting of extension spring, the last fixed surface of magnetic chuck installs and switches on the contact ring, the inner wall surface of anticreep blind hole inlays to establish and installs and switch on spacing stitch in the top that switches on the contact ring, the quantity that switches on spacing stitch is two sets of altogether, the inside of anticreep blind hole is close to lower fixed surface installation 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 shifting clamping rod, wherein the dial shaft central through hole is formed in a rotating convex shaft, the rotating convex shaft penetrates through the dial shaft central through hole up and down, 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 rotating blind groove, the shock cavity is formed in a shielding pressure 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, the positioning cavity rod is arranged in the shock cavity in an inserting manner, and both the upper end and the lower end of the positioning cavity rod are fixedly arranged with the surface of the inner wall of the shock cavity, the central position of the upper surface in the interior of the jar cavity is fixedly provided with an upper ferrule, the central position of the upper surface of the counterweight punching disc is fixedly provided with a lower ferrule, the upper ferrule and the lower ferrule are both in a ring shape and coaxially correspond to each other, a punching disc spring is arranged between the upper ferrule and the lower ferrule, the punching disc spring is in a compression state, the lower surface of the counterweight punching disc is fixedly provided with a punching disc poking plate, one side of the punching disc poking plate is provided with a guide inclined plane, the guide inclined plane has a certain radian as shown in the figure, the punching disc poking plate plates are uniformly distributed on the lower surface of the counterweight punching disc in a circumferential array manner, the poking clamping rod is fixedly arranged on the outer surface of the central poking shaft, the poking clamping rod can push the punching disc poking plate upwards through the guide inclined plane when rotating, and when the poking clamping rod and the counterweight punching disc relatively rotate, will be blocked by the vertical grid on the other side of the punching dial 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:
the invention can utilize airflow to generate electricity when the vehicle runs through the arc concave blade, and is not connected with the internal circuit of the vehicle, thereby avoiding power failure caused by accidents of the vehicle, and 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, thereby preventing the arc concave blade from being stuck, through the cambered 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 high speed, the lifting shielding structure can be lifted by utilizing the downward pressure, the structures such as the arc concave blade and the like are protected and shielded, thereby preventing foreign matters from impacting the surfaces of the structures such as the arc concave blade and the like to cause damage when the vehicle runs at high speed, and the lifting shielding structure is lowered when the vehicle runs at low speed, thereby reducing the blocking to the air volume, at the moment, because the vehicle speed is low, the foreign bodies impact the surfaces of structures such as arc concave blades and the like, so that the damage is difficult to cause;
because the shielding pressure plate and the driving blade seat can rotate relatively, the driving blade seat generates downward impact force by utilizing the rotating speed difference between the shielding pressure plate and the driving blade seat to assist the downward pressure generated by airflow when the vehicle initially runs and accelerates, 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 braking and stops, the driving blade seat stops at first, 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 taken at 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 is 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 along line 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 invention at B in FIG. 9.
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. settling grooves; 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. connecting a limit pin; 106. a rubber film; 107. fixing the apron board; 201. positioning the vertical groove; 202. a limiting ring; 203. positioning the lug; 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. punching a disc deflector plate; 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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1 to 10, the present invention provides a technical solution: a school bus safe track positioning vehicle-mounted device comprises a positioning host module 1, a central circular groove 2, a generator 3, a driving blade seat 4 and a shielding pressure plate 5, wherein a wireless communication module, a positioning module and a rechargeable battery module are arranged in the positioning host module 1, the rechargeable battery module can be charged and stored through the generator 3, the modules and the modules can be easily realized in the prior art, the central circular groove 2 is arranged at the upper surface position of the positioning host module 1, the generator 3 is arranged in the central circular groove 2 in a lifting manner and close to the upper position, the driving blade seat 4 is fixedly arranged on a rotating shaft of the generator 3, the shielding pressure plate 5 is rotatably arranged above the driving blade seat 4, the lower surface of the shielding pressure plate 5 is a cambered surface, an impact structure is arranged in the shielding pressure plate 5, the impact structure has a reverse pushing function, and an air blowing structure is arranged in the central circular groove 2 and below the generator 3, the lifting barrier structure is arranged inside the positioning host module 1, the air blowing structure can drive the lifting barrier structure to move up and down, and the separation alarm structure is arranged on the lower surface of the positioning host module 1.
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 lever 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.
Subside recess 307 has been seted up to the upper surface of location host module 1, and the top that is located vertical air cavity 306 of subside recess 307, the activity of lift shelves pole 308 is inserted and is established the inside at vertical air cavity 306, and lift shelves pole 308 and vertical air cavity 306 airtight contact connect diaphragm 309 fixed mounting in the upper end surface position of lift shelves pole 308.
The separation alarm structure comprises a separation prevention blind hole 101, a tension spring 102, a magnetic disc 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 surface of the positioning host module 1 is fixedly provided with a fixed apron board 107, the inner wall surface of the central circular groove 2 close to the upper position is provided with a positioning vertical groove 201, the upper surface of the central circular groove 2 is fixedly provided with a limit ring 202, the surface of the generator 3 is fixedly provided with a positioning lug 203, the positioning lug 203 is arranged in the positioning vertical groove 201 in a lifting manner, the surface of the driving blade seat 4 is fixedly 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 surface of the arc concave blade 402 is in a convex arc shape, the other surface of the arc concave blade is in a concave arc shape and can rotate directionally under the blowing of air flow, as shown in figure 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 limiting rotating rotary slot 404, the central position of the lower surface of the shielding pressure plate 5 is fixedly provided with a rotary convex shaft 501, and the surface of the rotary convex shaft collar 403 is fixedly provided with a convex shaft 502, the protruding collar ring 502 rotates the inside that sets up at spacing revolving groove 404, makes sheltering from through above-mentioned structure and can the relative rotation between pressure disk 5 and the drive blade seat 4, through the two can the relative rotation for drive blade seat 4 inertia when driven rotatory reduces, avoids drive blade seat 4 rotatory start to slow down, thereby improves the generating efficiency under the unsteady air current.
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;
the lower surface of the shielding pressure plate 5 is a cambered surface, as shown in fig. 2, when the airflow passes through the upper and lower surfaces of the shielding pressure plate 5, the airflow has a large flow rate due to the radian of the lower surface, the upper surface is flat, the airflow has a small flow rate, the pressure is smaller when the airflow has a high flow rate, and the shielding pressure plate 5 is subjected to downward pressure due to the pressure difference;
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 the 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 slowly speeds up 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 disc 506 relatively rotate, the relative rotating direction of the poking clamping rod 514 and the counterweight poking disc 506 can be controlled by controlling the concave surface orientation of the arc concave blade 402, at the moment, the poking clamping rod 514 is in contact with the guide inclined surface 513, the poking disc poking plate 512 is pushed upwards, so that the counterweight poking disc 506 moves upwards, and after passing through the poking disc poking plate 512, the counterweight poking disc 506 moves downwards to reset and impacts the upper end surface of the central poking shaft 504 downwards, downward impact force is generated between the shielding pressure plate 5 and the driving blade seat 4 to assist the downward pressure generated by airflow, so that the lifting shielding structure is stably lifted, and the problems of clamping stagnation and the like are avoided;
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 (10)
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 upper surface position at the location host computer module is seted up to center circular slot, the generator goes up and down to set up and is close to the top position in the inside of center circular slot, fixed mounting has drive leaf seat on the rotation axis of generator, the top of drive leaf seat is rotated and is installed and is sheltered 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 of center circular slot is located the generator is provided with the air-blowing structure, the inside of location host computer module has been seted up and has been gone up and down to shelter from the structure, the air-blowing structure can drive the lift and shelter from the structure lift and remove, the lower surface of location host computer module has been seted up and has been broken away from alarm structure.
2. The vehicle-mounted device for safe track positioning of the school bus according to claim 1, wherein: the air blowing structure comprises a connecting rod, a piston disc, a support reset spring and a communication air path.
3. The vehicle-mounted device for safe tracking and positioning of the school bus according to claim 2, wherein: the 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 airtight contact in inner wall surface of center circular slot, be provided with between the below of piston dish and the lower surface of center circular slot and support the reset spring, the intercommunication gas circuit has been seted up to the inside of location host computer module, the one end of intercommunication gas circuit and the lower part intercommunication of center circular slot.
4. The vehicle-mounted device for safe tracking and positioning of the school bus according to claim 3, wherein: the lifting barrier structure comprises a transverse gas path, a vertical gas cavity, a settling groove, a lifting stop lever and a connecting transverse plate.
5. The vehicle-mounted device for safe tracking and positioning of the school bus according to claim 4, wherein: 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.
6. The vehicle-mounted device for safe tracking and positioning of the school bus according to claim 5, wherein: 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.
7. The vehicle-mounted device for safe track positioning of the school bus according to claim 1, wherein: the separation alarm structure includes anticreep blind hole, extension spring, magnetic chuck, switches on contact ring, switches on spacing stitch and rubber membrane, the lower surface position at location host computer module is seted up to the anticreep blind hole, the upper end of extension spring and the inside fixed surface installation on the anticreep blind hole, the lower extreme and the magnetic chuck fixed mounting of extension spring, the last fixed surface of magnetic chuck installs and switches on contact ring, the inner wall surface of anticreep blind hole is located the top of switching on contact ring and inlays to establish and install and switch on spacing stitch, the quantity that switches on spacing stitch is two sets of altogether, the inside of anticreep blind hole is close to lower surface position fixed mounting and has the rubber membrane.
8. The vehicle-mounted device for safe track positioning of the school bus according to claim 1, wherein: the utility model discloses a fixed positioning main machine module, including fixed positioning main machine module, fixed apron board, fixed positioning main machine module, the inner wall surface of center circular slot is close to the top position and has seted up the location and erects 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 the inside in the vertical positioning groove, 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, rotatory blind slot has been seted up to the upper surface of drive blade holder, spacing turn-trough has been seted up to the inner wall surface in rotatory blind slot, the lower surface central point who shelters from the pressure disk puts fixed mounting and has rotatory protruding shaft, the fixed surface of rotatory protruding shaft installs the protruding shaft collar, protruding shaft collar rotates the inside that sets up at spacing turn-trough.
9. The vehicle-mounted device for safe tracking and positioning of the school bus according to claim 1, wherein: 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 shifting clamping rod, wherein 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 installed with the inner lower surface of the rotary blind groove, the shock cavity is arranged inside the shielding pressing disc, the counterweight punching disc is arranged inside 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, the positioning cavity rod is arranged inside 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 inner wall surface of the shock cavity, and the upper ferrule is fixedly installed at the central position of the inner surface of the shock cavity, the balance weight stamping disc is characterized in that a lower ferrule is fixedly mounted at the center of the upper surface of the balance weight stamping disc, a stamping disc spring is arranged between the upper ferrule and the lower ferrule, a stamping disc and poking plate is fixedly mounted at the lower surface of the balance weight stamping disc, a guide inclined plane is formed in one side of the stamping disc and poking plate, the stamping disc and poking plate are uniformly distributed on the lower surface of the balance weight stamping disc in a circumferential array manner, and the poking clamping rod and the outer surface of the central poking shaft are fixedly mounted.
10. A system of school bus safe track located on-board units according to claims 1-9, characterized in that: the positioning host module uploads the positioning data to the cloud end, and the cloud end stores the positioning data.
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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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| 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 true CN115092062A (en) | 2022-09-23 |
| CN115092062B CN115092062B (en) | 2023-04-04 |
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| 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 |
| 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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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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|---|---|
| CN115092062B (en) | 2023-04-04 |
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