CN110364033B

CN110364033B - Airport ground plane guidance system

Info

Publication number: CN110364033B
Application number: CN201910403700.8A
Authority: CN
Inventors: 胡德荣
Original assignee: Jiangsu Xinghua Airport Facilities Co ltd
Current assignee: JIANGSU XINGHUA AIRPORT FACILITIES Co.,Ltd.
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-08-25
Anticipated expiration: 2039-05-15
Also published as: CN110364033A

Abstract

The invention discloses a airport ground plane guide system, which comprises a box body, wherein a device containing cavity with a right opening is arranged in the box body, a limiting sliding plate is arranged in the device containing cavity in a sliding manner, the right end of the limiting sliding plate is connected with a distance prompt device and an offset prompt device, the distance prompt device can guide the running distance of a plane, and the offset prompt device can guide the running angle of the plane; the invention can guide the driving angle and the driving distance of the ground driving of the airplane under the severe weather condition, and can completely store the device to avoid damage.

Description

Airport ground plane guidance system

Technical Field

The invention relates to the field of airport management, in particular to an airport ground plane guidance system.

Background

When an airplane runs towards an airport corridor bridge, ground guide personnel are generally needed for guiding, cooperation tacit is needed between an airplane driver and the guide personnel, but artificial guide is difficult to avoid and has certain error, in a severe environment, the sight of the guide personnel is blocked, the airplane driver cannot timely receive guide information, and the airplane is easy to deviate during running and even collides with a nearby object.

Disclosure of Invention

The technical problem is as follows:

under severe environment, the pilot cannot receive the guidance information of ground personnel in time.

In order to solve the problems, the invention designs a airport ground plane guide system, which comprises a box body, wherein a device accommodating cavity with a right opening is arranged in the box body, a limiting slide plate is arranged in the device accommodating cavity in a sliding manner, the right end of the limiting slide plate is connected with a distance prompt device and an offset prompt device, the distance prompt device can guide the traveling distance of the plane, the offset prompt device can guide the traveling angle of the plane, an I-shaped block is fixedly connected between the front inner wall and the rear inner wall of the device accommodating cavity, the I-shaped block is positioned at the right side of the limiting slide plate, the I-shaped block limits the sliding of the limiting slide plate, the left end of the I-shaped block is rotatably connected with a transverse screw, the left end of the transverse screw is connected with a power driving device, and the limiting slide plate is in threaded connection with, the movable door plate device is arranged in the inner walls of the upper side and the lower side of the device containing cavity and can be closed or opened, the movable door plate device is meshed with the power driving device, and the power driving device is started to drive the movable door plate device. Beneficially, power drive arrangement is including locating the bevel gear chamber in the device accomodates chamber left side inner wall, the rotatable initiative bevel gear that is equipped with in the bevel gear chamber, the horizontal screw left end extends to the bevel gear intracavity and links firmly in the initiative bevel gear, bevel gear chamber left side inner wall internal stability has the main motor, horizontal screw left end power connect in the main motor, the upper and lower both ends symmetry of initiative bevel gear just are meshed mutually and are equipped with driven bevel gear, driven bevel gear keeps away from symmetry center one end and has linked firmly the transmission shaft, the transmission shaft is kept away from symmetry center one end and is connected in the removal door plant.

Beneficially, the movable door plate device comprises transmission cavities which are arranged in the inner walls of the upper side and the lower side of the device containing cavity in an up-and-down symmetrical mode, a left connecting shaft is rotatably connected between the front inner wall and the rear inner wall of the transmission cavity, a driving pulley and a steering driven gear are fixedly connected to the peripheral surface of the left connecting shaft, the steering driven gear is located on the rear side of the driving pulley, the steering driven gear is provided with a steering driving gear which is meshed with one end of a symmetry center in a manner of being close to one end of the symmetry center, the steering driving gear on the upper side and the lower side is fixedly connected to the transmission shafts on the two sides in a manner of being close to.

Preferably, the inner wall of the transmission cavity close to one side of the symmetry center is internally provided with a door panel accommodating groove with a right opening, the door plate accommodating groove is internally provided with a door plate in a sliding way, the door plate is internally provided with a connecting groove which is communicated back and forth, a limiting rotating shaft is rotatably arranged in the connecting groove and can be meshed with the inner wall of the left side of the connecting groove, the front end of the limit rotating shaft is rotatably connected with the inner wall of the front side of the door panel accommodating groove, a straight gear cavity is arranged in the inner wall of the rear side of the door panel accommodating groove, a driven straight gear is rotatably arranged in the straight gear cavity, the rear end of the limit rotating shaft extends into the straight gear cavity and is fixedly connected with the driven straight gear, driven spur gear keeps away from that symmetrical center one end meshes is equipped with the initiative spur gear, the right connecting axle has been linked firmly in the initiative spur gear, right connecting axle front end extends to the transmission intracavity and link firmly in driven pulleys.

Preferably, one end, far away from the symmetry center, of the door plate is fixedly connected with a contact block, one end, close to the symmetry center, of the transmission belt is fixedly connected with two check blocks, one end, far away from the symmetry center, of the contact block extends into the transmission cavity and is located between the two check blocks.

Beneficially, the distance prompting device comprises a mounting base plate fixedly connected to the right end of the limiting sliding plate, the mounting base plate is located on the lower side of the I-shaped block, a distance sensing probe is fixedly connected to the right end of the mounting base plate, a lower connecting block is fixedly connected to the upper end of the mounting base plate, a groove with a downward opening is formed in the lower connecting block, a threaded slider is slidably arranged in the groove, a vertical screw is connected to the threaded slider in a threaded manner, the upper end of the vertical screw is rotatably connected to the inner wall of the upper side of the groove, a lower motor is fixedly arranged in the mounting base plate and electrically connected to the distance sensing probe, the lower end of the vertical screw is dynamically connected to the lower motor, a rack is fixedly arranged in the right end face of the threaded slider, seven bulb accommodating grooves with rightward openings are communicated in the, the utility model discloses a high-intensity light bulb, including bulb holding tank, meshing gear groove, recess, meshing gear inslot, meshing gear groove, the bulb connecting axle rotate connect in between the inner wall around the bulb holding tank, be equipped with the meshing gear groove in the bulb holding tank rear side inner wall, meshing gear groove left side inner wall communicate in the recess, the rotatable meshing straight-teeth gear that is equipped with of meshing gear inslot, meshing straight-teeth gear left end can mesh in the rack, bulb connecting axle rear end extends to the meshing gear inslot just link firmly in the meshing straight-teeth gear.

Beneficially, skew suggestion device includes rotatable locating the upper junction plate of lower connecting block upside, the upper junction plate right-hand member has linked firmly position inductive probe, the instruction fluorescent tube has set firmly in the upper junction plate right-hand member face, the upper junction plate left end has linked firmly the power pivot, spacing slide internal fixation has gone up the motor, go up motor electrical connection in position inductive probe, power pivot left end power connect in go up the motor, the upper junction plate with link firmly powerful electromagnetism torsional spring between the spacing slide, powerful electromagnetism torsional spring electrical connection in go up the motor.

Preferably, a touch button is fixedly arranged on the inner wall of the left side of the device accommodating cavity, the touch button is electrically connected with the main motor, and the main motor is closed when the limiting sliding plate is in contact with the touch button.

But preferably, the spout that leads that link up about being equipped with of longitudinal symmetry in the I-shaped block and opening back on the back mutually, it can be right to lead the spout the upper junction plate and the slip of connecting block is led down, it accomodates the groove to lead the spout to be close to being equipped with the baffle that communicates in the inner wall of symmetric center one side, the baffle is accomodate and is rotated between the inner wall around the groove and be connected with the baffle axle, the baffle has linked firmly the baffle on the global, both ends around the baffle with the baffle has linked firmly the restriction torsional spring around accomodating the groove between the inner wall, it is right the circular telegram of restriction torsional spring can drive the baffle rotates extremely the inslot is accomodate to the baffle, the baffle can only unidirectional.

The invention has the beneficial effects that: the invention can guide the driving angle and the driving distance of the ground driving of the airplane under the severe weather condition, and can completely store the device to avoid damage.

Drawings

For ease of illustration, the invention is described in detail by the following specific examples and figures.

FIG. 1 is a schematic overall structure diagram of a airport ground plane guidance system of the present invention;

FIG. 2 is an enlarged schematic view of "A" of FIG. 1;

FIG. 3 is an enlarged schematic view of "B" of FIG. 1;

FIG. 4 is an enlarged schematic view of "C" of FIG. 1;

FIG. 5 is a schematic view of the structure in the direction "D-D" of FIG. 2;

FIG. 6 is a schematic view of the structure in the direction "E-E" of FIG. 2;

FIG. 7 is a schematic view of the structure in the direction "F-F" of FIG. 3;

FIG. 8 is a schematic view of the structure in the direction "G-G" of FIG. 4.

Detailed Description

The invention will now be described in detail with reference to fig. 1-8, for ease of description, the orientations described below will now be 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 invention relates to a airport ground plane guidance system, which is mainly applied to guidance of airplane ground running in severe environment, and the invention is further explained by combining the attached drawings of the invention:

the airport ground plane guide system comprises a box body 11, a device accommodating cavity 18 with a right opening is arranged in the box body 11, a limiting sliding plate 33 is arranged in the device accommodating cavity 18 in a sliding mode, the right end of the limiting sliding plate 33 is connected with a distance prompt device 102 and an offset prompt device 103, the distance prompt device 102 can guide the running distance of a plane, the offset prompt device 103 can guide the running angle of the plane, an I-shaped block 26 is fixedly connected between the front inner wall and the rear inner wall of the device accommodating cavity 18, the I-shaped block 26 is positioned on the right side of the limiting sliding plate 33, the I-shaped block 26 limits the sliding of the limiting sliding plate 33, the left end of the I-shaped block 26 is rotatably connected with a transverse screw 14, the left end of the transverse screw 14 is connected with a power driving device 100, and the limiting sliding plate 33 is in threaded connection with the, the inner walls of the upper side and the lower side of the device containing cavity 18 are internally provided with a movable door panel device 101, the movable door panel device 101 can close or open the device containing cavity 18, the movable door panel device 101 is meshed with the power driving device 100, and the power driving device 100 is started to drive the movable door panel device 101.

According to an embodiment, the power driving device 100 is described in detail below, the power driving device 100 includes a bevel gear cavity 62 disposed in a left inner wall of the device accommodating cavity 18, a driving bevel gear 16 is rotatably disposed in the bevel gear cavity 62, a left end of the transverse screw 14 extends into the bevel gear cavity 62 and is fixedly connected to the driving bevel gear 16, a main motor 15 is fixedly disposed in the left inner wall of the bevel gear cavity 62, a left end of the transverse screw 14 is dynamically connected to the main motor 15, driven bevel gears 13 are symmetrically disposed at upper and lower ends of the driving bevel gear 16 and are engaged with each other, one ends of the driven bevel gears 13 far away from a symmetry center are fixedly connected to a transmission shaft 12, and one ends of the transmission shafts 12 far away from the symmetry center are connected to the movable door panel device 101.

According to the embodiment, it is right below to describe in detail moving door plant device 101, moving door plant device 101 includes that the longitudinal symmetry is located transmission chamber 36 in the upper and lower both sides inner wall of device storage chamber 18, it is connected with left connecting axle 38 to rotate between the inner wall around the transmission chamber 36, left side connecting axle 38 links firmly driving pulley 37 on global with turn to driven gear 55, turn to driven gear 55 and be located driving pulley 37 rear side, turn to driven gear 55 and be close to the meshing of symmetry center one end and be equipped with and turn to driving gear 54, upper and lower both sides turn to driving gear 54 and be close to symmetry center one end and link firmly respectively in both sides transmission shaft 12, rotatable driven pulley 44 that is equipped with in driving pulley 37 right side, driven pulley 44 with be connected with drive belt 41 between the driving pulley 37.

Beneficially, the transmission chamber 36 is close to the door panel accommodating groove 34 with the right opening communicated with the inner wall of one side of the symmetric center, the door panel accommodating groove 34 is internally provided with a door panel 42 in a sliding manner, the door panel 42 is internally provided with a front and back through connecting groove 35, the connecting groove 35 is internally provided with a limiting rotating shaft 45 in a rotating manner, the limiting rotating shaft 45 can be meshed with the inner wall of the left side of the connecting groove 35, the front end of the limiting rotating shaft 45 is rotatably connected with the inner wall of the front side of the door panel accommodating groove 34, the inner wall of the rear side of the door panel accommodating groove 34 is internally provided with a straight gear chamber 61, the straight gear chamber 61 is internally provided with a driven straight gear 56 in a rotating manner, the rear end of the limiting rotating shaft 45 extends into the straight gear chamber 61 and is fixedly connected with the driven straight gear 56, the driven straight gear 56 is far away from the driving gear 57 meshed with one, the front end of the right connecting shaft 43 extends into the transmission cavity 36 and is fixedly connected to the driven pulley 44.

Advantageously, the door panel 42 is fixedly connected with a contact block 40 at an end away from the symmetry center, the driving belt 41 is fixedly connected with two stop blocks 39 at an end close to the symmetry center, and the contact block 40 extends into the driving cavity 36 at an end away from the symmetry center and is located between the two stop blocks 39.

According to the embodiment, the distance prompt device 102 is described in detail below, the distance prompt device 102 includes a mounting plate 32 fixedly connected to the right end of the limiting slide plate 33, the mounting plate 32 is located on the lower side of the i-shaped block 26, the right end of the mounting plate 32 is fixedly connected with a distance sensing probe 30, the upper end of the mounting plate 32 is fixedly connected with a lower connecting block 27, a groove 28 with a downward opening is formed in the lower connecting block 27, a threaded slider 46 is slidably arranged in the groove 28, a vertical screw 29 is connected to the threaded slider 46 through an internal thread, the upper end of the vertical screw 29 is rotatably connected to the inner wall of the upper side of the groove 28, a lower motor 31 is fixedly arranged in the mounting plate 32, the lower motor 31 is electrically connected to the distance sensing probe 30, the lower end of the vertical screw 29 is dynamically connected to the lower motor 31, and a rack 47, seven bulb holding tanks 48 that are equipped with the opening rightwards that communicate in the 28 right side inner walls of recess, rotatable highlight bulb 50 that is equipped with in the bulb holding tank 48, bulb connecting axle 49 has been linked firmly in highlight bulb 50, bulb connecting axle 49 rotate connect in between the inner wall around the bulb holding tank 48, be equipped with meshing gear groove 58 in the 48 rear side inner walls of bulb holding tank, meshing gear groove 58 left side inner wall communicate in recess 28, rotatable meshing straight-teeth gear 59 that is equipped with in the meshing gear groove 58, meshing straight-teeth gear 59 left end can mesh in rack 47, bulb connecting axle 49 rear end extends to meshing gear groove 58 in and link firmly in meshing straight-teeth gear 59.

According to the embodiment, it is right below skew suggestion device 103 explains in detail, skew suggestion device 103 includes rotatable locating the upper junction plate 22 of lower connecting block 27 upside, the upper junction plate 22 right-hand member has linked firmly position inductive probe 23, upper junction plate 22 right-hand member facial features has set firmly indicating lamp pipe 24, upper junction plate 22 left end has linked firmly power pivot 20, spacing slide 33 internal setting has last motor 18, go up motor 18 electric connection in position inductive probe 23, power pivot 20 left end power connect in go up motor 18, upper junction plate 22 with strong electromagnetism torsional spring 21 has been linked firmly between the spacing slide 33, strong electromagnetism torsional spring 21 electric connection in go up motor 18.

Advantageously, a touch button 17 is fixedly arranged on the inner wall of the left side of the device receiving cavity 18, the touch button 17 is electrically connected to the main motor 15, and the main motor 15 is turned off when the limit sliding plate 33 is in contact with the touch button 17.

Beneficially, the spout 25 that leads that link up and the opening is carried on the back mutually about being equipped with of longitudinal symmetry in the I-shaped piece 26, it can be right to lead spout 25 the slip of upper junction plate 22 and connecting block 27 down leads, it is equipped with baffle storage tank 51 to lead spout 25 to be close to intercommunication in the inner wall of symmetry center one side, the baffle is stored and is rotated between the inner wall around the groove 51 and be connected with baffle axle 52, baffle axle 52 has linked firmly baffle 53 on the global, both ends around the baffle 53 with the baffle is stored and has been linked firmly restriction torsional spring 60 between the inner wall around the groove 51, it is right restriction torsional spring 60 circular telegram can drive baffle 53 rotates extremely in the groove 51 is stored to the baffle, baffle 53 can only the one-way swing left.

The use steps herein are described in detail below with reference to fig. 1-8:

initially, the door plate 42 closes the device accommodating cavity 18, the door plate 42 is in a vertical state, the inner wall of the left side of the connecting groove 35 and the limiting rotating shaft 45 are in a meshed state, the upper connecting plate 22 and the lower connecting block 27 are located in the device accommodating cavity 18 at the moment, all the strong light bulbs 50 face the groove 28 at the moment, the threaded sliding block 46 is located at the lower limit position, the limiting torsion spring 60 is not electrified, and the baffle plate 53 extends into the guide sliding groove 25.

When guiding the running of the airplane in a severe weather environment, firstly energizing the limiting torsion spring 60, further driving the baffle 53 to rotate into the baffle receiving groove 51, starting the main motor 15, further driving the driving bevel gear 16 to rotate through the transverse screw 14, further driving the driven bevel gear 13 to rotate, further driving the transmission shaft 12 to rotate, further driving the steering driving gear 54 to rotate, further driving the steering driven gear 55 to rotate, further driving the driving pulley 37 to rotate through the left connecting shaft 38, further driving the driven pulley 44 to rotate through the transmission belt 41, further driving the right connecting shaft 43 to rotate, further driving the driving spur gear 57 to rotate, further driving the driven spur gear 56 to rotate, further driving the door panel 42 to rotate through the limiting rotating shaft 45 until the door panel is level, at this time, the contact block 40 just rotates between the two stoppers 39, the driving pulley 37 rotates with the driven pulley 44 and continues to drive the transmission belt 41 to rotate, then the contact block 40 is pushed to slide leftwards by the stop block 39, at the moment, the limit rotating shaft 45 is disengaged from the inner wall of the left side of the connecting groove 35, the contact block 40 drives the door plate 42 to slide leftwards, meanwhile, the transverse screw 14 drives the limit sliding plate 33 to slide rightwards, and further drives the upper connecting plate 22 and the lower connecting block 27 to slide rightwards, when the limit sliding plate 33 is contacted with the I-shaped block 26, the door plate 42 is just completely positioned in the door plate accommodating groove 34, the upper connecting plate 22 and the lower connecting block 27 are just positioned outside the device accommodating cavity 18, the indicating lamp tube 24 and the highlight bulb 50 are lightened at the moment, the main motor 15 is stopped at the moment, the position sensing probe 23 detects the running angle of the airplane, when the position sensing probe 23 detects that the airplane nose deviates to one side, the position sensing probe 23 controls the upper motor 18 to start, instructing the pilot to adjust the head driving angle, controlling the rotation angle of the upper motor 18 by the powerful electromagnetic torsion spring 21 to make the rotation range of the upper connecting plate 22 within one circle, detecting the distance between the aircraft head and the device by the distance sensing probe 30, controlling the lower motor 31 to start by the distance sensing probe 30 when the aircraft is continuously close to the device, driving the threaded slider 46 to slide upwards by the vertical screw 29, driving the meshing straight gear 59 to rotate by the rack 47, driving the highlight bulb 50 to rotate and face the outer side of the groove 28 by the bulb connecting shaft 49, driving the meshing straight gear 59 to rotate half a circle by the rack 47, wherein the light color of the highlight bulb 50 at the uppermost side is red, instructing the pilot to stop driving forwards when the highlight bulb 50 at the uppermost side faces the outer side of the groove 28, and the position of the threaded slider 46 in the groove 28 corresponds to the distance between the aircraft and the device, after the indication is finished, the upper motor 18 and the lower motor 31 are started, the upper connecting plate 22 and the threaded sliding block 46 are enabled to be restored to the initial state, the main motor 15 is reversely rotated, the limiting sliding plate 33 is driven through the transverse screw 14, the upper connecting plate 22 and the lower connecting block 27 slide leftwards, the main motor 15 is stopped when the limiting sliding plate 33 is in contact with the touch button 17, the upper connecting plate 22 and the lower connecting block 27 are located on the left side of the baffle 53, and the baffle 53 blocks the upper connecting plate 22 and the lower connecting block 27, so that the upper connecting plate 22 and the lower connecting block 27 are prevented from suddenly extending out when the main.

In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.

Claims

1. A airport ground plane guidance system comprises a box body; a device containing cavity with a right opening is formed in the box body, a limiting sliding plate is slidably arranged in the device containing cavity, the right end of the limiting sliding plate is connected with a distance prompting device and an offset prompting device, the distance prompting device can guide the running distance of the airplane, and the offset prompting device can guide the running angle of the airplane; an I-shaped block is fixedly connected between the front inner wall and the rear inner wall of the device containing cavity, the I-shaped block is positioned on the right side of the limiting sliding plate, the I-shaped block limits the sliding of the limiting sliding plate, the left end of the I-shaped block is rotatably connected with a transverse screw, the left end of the transverse screw is connected with a power driving device, and the limiting sliding plate is in threaded connection with the transverse screw; the inner walls of the upper side and the lower side of the device containing cavity are internally provided with a movable door plate device, and the movable door plate device is meshed and connected with the power driving device; the power driving device comprises a bevel gear cavity arranged in the inner wall of the left side of the device accommodating cavity, a driving bevel gear is rotatably arranged in the bevel gear cavity, the left end of the transverse screw rod extends into the bevel gear cavity and is fixedly connected with the driving bevel gear, a main motor is fixedly arranged in the inner wall of the left side of the bevel gear cavity, and the left end of the transverse screw rod is in power connection with the main motor; the upper end and the lower end of the driving bevel gear are symmetrically provided with driven bevel gears in a meshed manner, one ends of the driven bevel gears, far away from the symmetry center, are fixedly connected with transmission shafts, and one ends of the transmission shafts, far away from the symmetry center, are connected to the movable door panel device; the movable door plate device comprises transmission cavities which are arranged in the inner walls of the upper side and the lower side of a containing cavity of the device in an up-and-down symmetrical manner, a left connecting shaft is rotatably connected between the front inner wall and the rear inner wall of the transmission cavity, a driving pulley and a steering driven gear are fixedly connected to the peripheral surface of the left connecting shaft, the steering driven gear is positioned on the rear side of the driving pulley, one end of the steering driven gear, which is close to a symmetrical center, is meshed with one end of the steering driving gear, which is close to the symmetrical center, of the upper side and the lower side is respectively fixedly connected to the transmission shafts on the two sides; the door plate accommodating groove is communicated with the inner wall of one side of the transmission cavity, which is close to the symmetric center, and provided with a rightward opening, a door plate is slidably arranged in the door plate accommodating groove, a connecting groove is formed in the door plate in a front-back through manner, a limiting rotating shaft is rotatably arranged in the connecting groove and can be meshed with the inner wall of the left side of the connecting groove, and the front end of the limiting rotating shaft is rotatably connected to the inner wall of the front side of the door plate accommodating groove; a straight gear cavity is formed in the inner wall of the rear side of the door panel accommodating groove, a driven straight gear is rotatably arranged in the straight gear cavity, the rear end of the limiting rotating shaft extends into the straight gear cavity and is fixedly connected with the driven straight gear, one end of the driven straight gear, which is far away from the symmetrical center, is meshed with one end of the driven straight gear and is provided with a driving straight gear, a right connecting shaft is fixedly connected in the driving straight gear, and the front end of the right connecting shaft extends into the transmission cavity and is fixedly connected with the driven belt pulley; one end of the door plate, far away from the symmetry center, is fixedly connected with a contact block, one end of the transmission belt, close to the symmetry center, is fixedly connected with two stop blocks, and one end of the contact block, far away from the symmetry center, extends into the transmission cavity and is positioned between the two stop blocks; the distance prompting device comprises a mounting bottom plate fixedly connected to the right end of the limiting sliding plate, the mounting bottom plate is located on the lower side of the I-shaped block, a distance sensing probe is fixedly connected to the right end of the mounting bottom plate, a lower connecting block is fixedly connected to the upper end of the mounting bottom plate, a groove with a downward opening is formed in the lower connecting block, a threaded slider is slidably arranged in the groove, a vertical screw is connected to the threaded slider in a threaded mode, the upper end of the vertical screw is rotatably connected to the inner wall of the upper side of the groove, a lower motor is fixedly arranged in the mounting bottom plate, the lower motor is electrically connected to the distance sensing probe, the lower end of the vertical screw is in power connection with the; seven bulb holding tanks with right openings are communicated in the inner wall of the right side of the groove, strong light bulbs are rotatably arranged in the bulb holding tanks, bulb connecting shafts are fixedly connected in the strong light bulbs, the bulb connecting shafts are rotatably connected between the front inner wall and the rear inner wall of the bulb holding tanks, meshing gear grooves are formed in the inner wall of the rear side of the bulb holding tanks, the inner wall of the left side of each meshing gear groove is communicated with the groove, meshing straight gears are rotatably arranged in the meshing gear grooves, the left ends of the meshing straight gears can be meshed with the racks, and the rear ends of the bulb connecting shafts extend into the meshing gear grooves and are fixedly connected with the meshing straight gears; the offset prompting device comprises an upper connecting plate which is rotatably arranged on the upper side of the lower connecting block, the right end of the upper connecting plate is fixedly connected with a position sensing probe, an indicating lamp tube is fixedly arranged in the right end face of the upper connecting plate, the left end of the upper connecting plate is fixedly connected with a power rotating shaft, an upper motor is fixedly arranged in the limiting sliding plate and is electrically connected with the position sensing probe, the left end of the power rotating shaft is dynamically connected with the upper motor, a powerful electromagnetic torsion spring is fixedly connected between the upper connecting plate and the limiting sliding plate, and the powerful electromagnetic torsion spring is electrically connected with the upper motor; a touch button is fixedly arranged on the inner wall of the left side of the device containing cavity and electrically connected with the main motor, and the main motor is closed when the limiting sliding plate is in contact with the touch button; the I-shaped block is interior to be equipped with of longitudinal symmetry about link up and the opening spout that leads that carries on the back mutually, it can be right to lead the spout the upper junction plate and the slip of connecting block is led down, it accomodates the groove to lead the spout to be close to being equipped with the baffle that communicates in the inner wall of symmetry center one side, the baffle is accomodate and is rotated between the inner wall around the groove and be connected with the baffle axle, the baffle has linked firmly the baffle on the global, both ends around the baffle with the baffle has been accomodate and has been linked firmly the restriction torsional spring between the inner wall around the groove.