CN112902972A

CN112902972A - Portable navigator with clean function

Info

Publication number: CN112902972A
Application number: CN202110092301.1A
Authority: CN
Inventors: 郑连城
Original assignee: Nanjing Zelangsi Digital Technology Co ltd
Current assignee: Nanjing Zelangsi Digital Technology Co ltd
Priority date: 2021-01-24
Filing date: 2021-01-24
Publication date: 2021-06-04

Abstract

The invention discloses a portable navigator with a cleaning function, which comprises a dial plate, wherein a left end face of the dial plate is provided with a closed cavity with a left opening, a sealing device is arranged in the closed cavity, the right wall surface of the closed cavity is communicated with a storage cavity extending rightwards, a navigator capable of moving leftwards and rightwards is stored in the storage cavity, the upper wall surface of the storage cavity is communicated with an upwardly extending wiping cavity, and the front side wall surface and the rear side wall surface of the wiping cavity are communicated with front and rear symmetrical state switching cavities. The device is small and portable, and is convenient to carry in outdoor exercises.

Description

Portable navigator with clean function

Technical Field

The invention relates to the field of navigators, in particular to a portable navigator with a cleaning function.

Background

The portable navigator with the cleaning function can solve the problems that the conventional navigator is large in size and not convenient to carry outdoors, meanwhile, the screen of the navigator is fragile and is easily pierced by hard substances, fingerprints are easily remained on the display screen of the navigator in the using process, the data on the display screen are inconvenient to observe, and the portable navigator with the cleaning function is inconvenient to carry and use in daily life.

Disclosure of Invention

In order to solve the problems, the portable navigator with the cleaning function is designed in the embodiment, the portable navigator with the cleaning function comprises a dial plate, a left end face of the dial plate is provided with a closed cavity with a leftward opening, a sealing device is arranged in the closed cavity, a right wall face of the closed cavity is communicated with a storage cavity extending rightwards, the navigator capable of moving left and right is stored in the storage cavity, an upper wall face of the storage cavity is communicated with an upward extending wiping cavity, front and rear side wall faces of the wiping cavity are communicated with state switching cavities symmetrical in the front and rear directions, a cleaning channel is connected and arranged between the left wall face of the wiping cavity at the upper side of the closed cavity and the left end face of the dial plate, a magnet is fixedly arranged on the lower wall face of the cleaning channel, front and rear symmetrical guide rails are fixedly arranged on the lower wall face of the storage cavity, and guide chutes with upward openings are arranged on the upper end faces of the front and, the lower end face of the right side of the navigator is fixedly provided with right side fixing rods which are symmetrical front and back, the lower end of each right side fixing rod can extend into the corresponding guide chute and can move left and right along with the navigator, a guide sliding plate which moves left and right is arranged in the guide chute on the left side of the right side fixing rod in a sliding manner, the upper end face of the left side of the guide sliding plate is fixedly provided with a left side fixing rod which extends upwards, the upper end of the left side fixing rod is fixedly connected with the lower end face of the navigator, a state switching cavity is close to the lower wall face of one side of the wiping cavity and is fixedly provided with an upwards extending lifting plate, a lifting channel is communicated between the front end face and the rear end face of the same lifting plate and is internally provided with a lifting block which can slide up and down, bearings are fixedly arranged in the front, the utility model discloses a navigator cleaning device, including clean spool, lifting block, lifting channel, lifting spring, cleaning cloth, the fixed ratchet that is equipped with in clean spool rear end, the ratchet can play unidirectional rotation's effect, the fixed ratchet pivot that extends backward that is equipped with of ratchet rear end face, ratchet pivot rear end is fixed and is equipped with driven bevel gear, terminal surface and homonymy under the elevator the lift passageway is enough fixed between the wall down and is equipped with lifting spring, is located clean intracavity portion clean the outer disc winding of spool has cleaning cloth, cleaning cloth can be right the navigator up end is cleaned.

But preferably, with the navigator is located same height the inside fixed flexible motor that is equipped with of dial plate, flexible motor front side be equipped with the band pulley chamber that extends to the back top in the dial plate, flexible motor left end face power connection has and runs through wall and extend to about the band pulley chamber deposit the rotation outer pole of intracavity portion, it is equipped with the rotation outer pole chamber that extends right to rotate outer pole left end face intercommunication, it has the interior pole that can remove about rotating outer pole chamber internal face screw-thread fit, interior pole left end with navigator right-hand member face ball pin junction, the outer disc of interior pole upside is equipped with the ascending flexible spout of leading of opening, with flexible spout corresponds the position deposit the fixed flexible slide bar that is equipped with downwardly extending of chamber right side upper wall, flexible slide bar lower extreme can extend to in the flexible spout of leading.

Preferably, the outer circular surface of the rotating outer rod, which is located inside the belt wheel cavity, is fixedly provided with a driving belt wheel, the left wall surface of the upper end of the belt wheel cavity rotates to be provided with a transmission shaft extending to the rear side inside the state switching cavity, the transmission shaft is located on the lower side of the cleaning scroll, the right end of the transmission shaft is fixedly provided with a driven belt wheel, a transmission belt is wound between the driven belt wheel and the driving belt wheel, a driving bevel gear is fixedly arranged at the left end of the transmission shaft, and when the cleaning scroll moves to the lower limit, the driven bevel gear and the driving bevel gear can be meshed with each.

Preferably, a closed rotating shaft is fixedly arranged between the front wall face and the rear wall face of the lower side of the closed cavity, a closed door capable of being turned over by the closed rotating shaft is arranged on the outer circular face of the closed rotating shaft in a rotating mode, the rear wall face of the closed cavity is arranged between the rear end faces of the closed door, the front wall face of the closed cavity is fixedly arranged between the front end faces of the closed door, a sleeve is arranged between the front end faces of the closed rotating shaft, a closed torsion spring in the outer side of the closed rotating shaft is wound on the outer circular face of the cleaning scroll, one end of the cleaning cloth can extend to the inner portion of the cleaning channel, an iron bar is fixedly arranged on the upper end face of the.

But preferred, with the slide board corresponds the position lead the closed door right-hand member face and be equipped with the opening chamber that triggers to the right, the wall intercommunication is equipped with the trigger plate spout of front and back symmetry around triggering the chamber, lie in two around same one side trigger plate spout inside is equipped with the trigger plate that can remove about, trigger plate right-hand member face is fixed and is equipped with the branch that extends right, the fixed slide head that triggers that can extend of closed door right-hand member face that is equipped with of branch right-hand member face, it all fixes and is equipped with the signal trigger piece to trigger chamber left side wall, trigger chamber left side wall and homonymy trigger fixedly between the board left end face and be equipped with trigger spring, can with the homonymy when leading the slide board to move left trigger the slide head and contradict each other and promote trigger plate and.

Preferably, a lifting electromagnet is fixedly arranged in the lifting plate on the lower side of the lifting channel, a lifting armature is fixedly arranged on the lower side of the lifting block at the same side of the position corresponding to the lifting electromagnet, a cleaning armature plate is fixedly arranged on the outer circular surface of the front end of the cleaning scroll, a cleaning armature spring is fixedly arranged between the rear end surface of the cleaning armature plate and the front end surface of the lifting block, when the cleaning scroll is at the upper limit, a torsion shaft extending backwards is rotatably arranged on the front side of the position corresponding to the cleaning scroll at the front side of the state switching cavity, the rear end surface of the torsion shaft is communicated with a torsion spline cavity with a backward opening, the front end of the cleaning scroll can extend into the torsion spline cavity to form spline fit, a fixed plate is fixedly arranged on the outer circular surface of the rear end of the torsion shaft, and a torsion spring is fixedly arranged between the front end surface of the fixed plate and the front, and a torsion electromagnet is fixedly arranged in the torsion shaft at the position corresponding to the fixed plate.

Preferably, when the trigger plate and the signal trigger block are in contact with each other, the lifting electromagnet can be controlled to be powered on, and the torsion electromagnet is controlled to be powered off.

The invention has the beneficial effects that: the navigator is arranged in the watch, so that the navigator is convenient to carry, fingerprint marks on a display screen of the navigator can be removed when the navigator is pushed out of the watch, the navigator is convenient to clean and maintain, and the cleaning cloth can be pulled out for cleaning, so that the problem that the cleaning cloth is polluted after being used for a long time is solved.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure A-A of FIG. 1;

FIG. 3 is a schematic diagram of B-B of FIG. 1;

FIG. 4 is a schematic diagram of the structure of C-C in FIG. 1;

FIG. 5 is a schematic diagram of D-D of FIG. 1;

FIG. 6 is an enlarged schematic view of E in FIG. 2;

FIG. 7 is an enlarged view of F in FIG. 4;

FIG. 8 is an enlarged schematic view of G of FIG. 5;

fig. 9 is an enlarged schematic view of H in fig. 5.

Detailed Description

The invention will now be described in detail with reference to fig. 1-9, wherein for ease of description the orientations described below are now 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 portable navigator with a cleaning function, which comprises a dial plate 11, wherein a left end face of the dial plate 11 is provided with a closed cavity 12 with a left opening, a sealing device is arranged in the closed cavity 12, a right wall face of the closed cavity 12 is communicated with a storage cavity 13 extending rightwards, a navigator 29 capable of moving leftwards and rightwards is stored in the storage cavity 13, an upper wall face of the storage cavity 13 is communicated with an upwardly extending wiping cavity 14, front and rear side wall faces of the wiping cavity 14 are communicated with state switching cavities 16 which are symmetrical front and back, a cleaning channel 15 is connected between the left wall face of the wiping cavity 14 at the upper side of the closed cavity 12 and the left end face of the dial plate 11, a magnet 21 is fixedly arranged on the lower wall face of the cleaning channel 15, front and back symmetrical guide sliding rails 24 are fixedly arranged on the lower wall face of the storage cavity 13, guide sliding grooves 25 with upward openings are arranged on the upper end faces of, a right fixing rod 26 which is symmetrical front and back is fixedly arranged on the lower end surface of the right side of the navigator 29, the lower end of the right fixing rod 26 can extend into the guide chute 25 and can move left and right along with the navigator 29, a guide sliding plate 27 which moves left and right is slidably arranged in the guide chute 25 on the left side of the right fixing rod 26, a left fixing rod 28 which extends upwards is fixedly arranged on the upper end surface of the left side of the guide sliding plate 27, the upper end of the left fixing rod 28 is fixedly connected with the lower end surface of the navigator 29, an ascending and descending plate 64 which extends upwards is fixedly arranged on the lower wall surface of the state switching cavity 16 close to one side of the wiping cavity 14, an ascending and descending channel 39 is communicated between the front end surface and the rear end surface of the ascending and descending plate 64, an ascending and descending block 41 which can slide up and down is arranged in the ascending, a cleaning reel 42 capable of moving back and forth is in spline fit between the front spline sleeve 43 and the rear spline sleeve 43, a ratchet wheel 54 is fixedly arranged at the rear end of the cleaning reel 42, the ratchet wheel 54 can rotate in a single direction, a ratchet wheel rotating shaft 55 extending backwards is fixedly arranged on the rear end face of the ratchet wheel 54, a driven bevel gear 56 is fixedly arranged at the rear end of the ratchet wheel rotating shaft 55, a lifting spring 46 is fixedly arranged between the lower end face of the lifting block 41 and the lower wall face of the lifting channel 39 at the same side, cleaning cloth 22 is wound on the outer circular face of the cleaning reel 42 located inside the wiping cavity 14, and the cleaning cloth 22 can wipe the upper end face of the navigator 29.

Advantageously, inside said dial 11, at the same height as said navigator 29, there is fixedly provided a telescopic motor 30, a belt wheel cavity 17 extending towards the back and the upper direction is arranged in the dial plate 11 at the front side of the telescopic motor 30, the left end surface of the telescopic motor 30 is in power connection with a rotary outer rod 31 which penetrates through the left wall surface and the right wall surface of the belt wheel cavity 17 and extends to the interior of the storage cavity 13, the left end surface of the rotating outer rod 31 is communicated with a rotating outer rod cavity 32 extending rightwards, the inner rod 33 capable of moving leftwards and rightwards is in threaded fit with the inner wall surface of the rotating outer rod cavity 32, the left end of the inner rod 33 is connected with the right end face of the navigator 29 through a pin, the outer circular surface of the upper side of the inner rod 33 is provided with a telescopic guide chute 65 with an upward opening, the upper wall surface of the right side of the storage cavity 13 at the position corresponding to the telescopic guide chute 65 is fixedly provided with a telescopic guide sliding rod 66 extending downwards, and the lower end of the telescopic guide sliding rod 66 can extend into the telescopic guide chute 65.

Advantageously, a driving pulley 34 is fixedly arranged on the outer circumferential surface of the rotating outer rod 31 inside the pulley cavity 17, a transmission shaft 37 extending to the rear side inside the state switching cavity 16 is rotatably arranged on the left wall surface of the upper end of the pulley cavity 17, the transmission shaft 37 is arranged on the lower side of the cleaning reel 42, a driven pulley 35 is fixedly arranged at the right end of the transmission shaft 37, a transmission belt 36 is wound between the driven pulley 35 and the driving pulley 34, a driving bevel gear 38 is fixedly arranged at the left end of the transmission shaft 37, and when the cleaning reel 42 moves to the lower limit, the driven bevel gear 56 and the driving bevel gear 38 can be meshed with each other.

Beneficially, a closed rotating shaft 18 is fixedly arranged between the front wall surface and the rear wall surface of the lower side of the closed cavity 12, a closed door 19 capable of being turned around the closed rotating shaft 18 is rotatably arranged on the outer circumferential surface of the closed rotating shaft 18, a closed torsion spring 20 sleeved on the outer side of the closed rotating shaft 18 is fixedly arranged between the rear wall surface of the closed cavity 12 and the rear end surface of the closed door 19 and between the front wall surface of the closed cavity 12 and the front end surface of the closed door 19, one end of the cleaning cloth 22 wound on the outer circumferential surface of the cleaning reel 42 can extend to the upper end of the magnet 21 in the cleaning channel 15, an iron bar 23 is fixedly arranged on the upper end surface of the cleaning cloth 22 positioned on the upper end of the magnet 21, and the magnetic force generated by.

Beneficially, a right-opening triggering cavity 57 is arranged on the right end face of the closed door 19 at a position corresponding to the guide sliding plate 27, front and rear wall faces of the triggering cavity 57 are communicated with front and rear symmetrical triggering plate sliding grooves 58, two triggering plates 59 capable of moving left and right are arranged inside the front and rear triggering plate sliding grooves 58 on the same side, a right end face of each triggering plate 59 is fixedly provided with a supporting rod 62 extending rightward, a triggering sliding head 63 capable of extending out of the right end face of the closed door 19 is fixedly arranged on the right end face of the supporting rod 62, a left wall face of the triggering cavity 57 is fixedly provided with a signal triggering block 60, a left wall face of the triggering cavity 57 and the same side are fixedly provided with a triggering spring 61 between the left end faces of the triggering plates 59, and the guide sliding plate 27 can be abutted against the triggering sliding head 63 on the same side when moving left and can push the.

Beneficially, a lifting electromagnet 40 is fixedly arranged inside the lifting plate 64 at the lower side of the lifting channel 39, a lifting armature 45 is fixedly arranged at the lower side of the lifting block 41 at the same side of the position corresponding to the lifting electromagnet 40, a cleaning armature plate 47 is fixedly arranged on the outer circular surface at the front end of the cleaning reel 42, a cleaning armature spring 48 is fixedly arranged between the rear end surface of the cleaning armature plate 47 and the front end surface of the lifting block 41 at the front side, when the cleaning reel 42 is at the upper limit, a torsion shaft 49 extending backwards is rotatably arranged on the front wall surface of the state switching cavity 16 at the front side corresponding to the cleaning reel 42 at the front side, a torsion spline cavity 50 opening backwards is communicated with the rear end surface of the torsion shaft 49, the front end of the cleaning reel 42 can extend into the torsion spline cavity 50 and form spline fit, a fixing plate 52 is fixedly arranged on the outer circular surface at the rear end of, a torsion spring 53 is fixedly provided between the front end surface of the fixed plate 52 and the front wall surface of the state switching chamber 16 on the front side, and a torsion electromagnet 51 is fixedly provided inside the torsion shaft 49 at a position corresponding to the fixed plate 52.

Advantageously, when the trigger plate 59 and the signal trigger block 60 are in contact with each other, the lifting electromagnet 40 can be controlled to be energized, and the torsion electromagnet 51 can be controlled to be de-energized.

The following describes in detail the use steps of a portable navigator with cleaning function in this document with reference to fig. 1 to 9:

in the initial state, the closing door 19 is in a vertical state, one end of the cleaning cloth 22 is located on the upper side of the magnet 21, the navigator 29 is in a right limit position, the inner rod 33 is in the right limit position, the lifting block 41 is in an upper limit position, the cleaning reel 42 is in a front limit position and is in spline fit with the inner wall surface of the torsion spline cavity 50, the cleaning armature spring 48 is in an extension state, the torsion electromagnet 51 is in an energized state, the lifting electromagnet 40 is in a power-off state, the trigger plate 59 is in the right limit position, the trigger plate 59 is disconnected from the signal trigger block 60, and the driving bevel gear 38 is disengaged from the driven bevel gear 56.

When the pilot operated, the telescopic motor 30 is driven to rotate forwardly, so as to drive the rotating outer rod 31 to rotate, further drive the inner rod 33 in threaded fit to move leftwards under the fit of the telescopic slide guide rod 66 and the telescopic slide guide slot 65, further drive the navigator 29 to slide leftwards in the slide guide slot 25, further drive the trigger sliding head 63 and the trigger plate 59 to compress the trigger spring 61 to move leftwards, further complete the mutual contact between the trigger plate 59 and the signal trigger block 60, at this time, the sealing door 19 is continuously pushed to turn over anticlockwise around the sealing rotating shaft 18, further drive the sealing torsion spring 20 to rotate to accumulate force, when the navigator 29 is at the left limit, the guide sliding plate 27 pushes the sealing door 19 to be in a horizontal state and realize the continuous contact between the trigger plate 59 and the signal trigger block 60, the rotating outer rod 31 drives the driving belt wheel 34 to rotate while rotating, further drive the driven belt wheel 35 to rotate through the driving belt 36, further drive the driving bevel gear 38, when the trigger plate 59 is just in contact with the signal trigger block 60, the power of the torsion electromagnet 51 is cut off, the lifting electromagnet 40 is powered at the same time, the magnetic force of the torsion electromagnet 51 disappears, the cleaning armature plate 47 is pulled to move backwards under the pulling force of the cleaning armature spring 48, the cleaning reel 42 is driven to integrally push backwards under the spline fit of the spline sleeve 43, the driven bevel gear 56 is moved backwards for a certain distance, the lifting electromagnet 40 generates magnetic force, the lifting armature 45 is attracted to move downwards, the lifting block 41 is driven to compress the lifting spring 46 to move downwards, the cleaning reel 42 is driven to integrally move downwards, the driven bevel gear 56 is meshed with the driving bevel gear 38, the lower end of the cleaning cloth 22 is in contact with the upper end of the navigator 29, and the driving bevel gear 38 drives the ratchet rotating shaft 55 to rotate through the driven bevel gear 56, and the ratchet 54 is driven to integrally rotate, further transmitting power to the cleaning scroll 42, further driving the cleaning cloth 22 to wind and rotate, further winding and wrapping the iron bar 23 with the cleaning cloth 22 inside, wiping the upper end face of the navigator 29 by the cleaning cloth 22 while moving left for the navigator 29, further completing cleaning of the screen of the navigator 29, after the navigator is used, driving the telescopic motor 30 to rotate reversely, further driving the rotating outer rod 31 to rotate reversely, further driving the inner rod 33 to pull the navigator 29 to reset right, while the navigator 29 moves right, the closed door 19 rotates clockwise around the closed rotating shaft 18 to reset under the elastic force of the closed torsion spring 20, when the navigator 29 completely moves to the inside of the storage cavity 13, the guide plate 27 breaks off the collision against the trigger sliding head 63, further pushing the trigger plate 59 to move right for resetting with the trigger sliding head 63 under the elastic force of the trigger spring 61, further breaking the contact between the signal trigger block 60 and the trigger plate 59, at the moment, the electrification of the lifting electromagnet 40 is cut off, the electrification of the torsion electromagnet 51 is realized, the lifting block 41 moves upwards and returns under the elasticity of the lifting spring 46, meanwhile, the torsion electromagnet 51 generates magnetic force, the cleaning armature plate 47 is attracted to stretch the cleaning armature spring 48 and drive the cleaning reel 42 to move forwards, further, the spline matching of the cleaning reel 42 and the inner wall surface of the torsion spline cavity 50 is completed, the driving belt wheel 34 is driven to rotate reversely while the outer rotating rod 31 rotates reversely, the driven belt wheel 35 is driven to rotate reversely by the driving belt 36, the driving bevel gear 38 is driven to rotate reversely by the driving shaft 37, at the moment, the driving bevel gear 38 and the driven bevel gear 56 are mutually meshed to drive the rotation of the ratchet rotating shaft 55, at the moment, the ratchet 54 is cut off to transmit power to the cleaning reel 42, when the navigator 29 moves to the right limit, the telescopic motor 30 is stopped to be driven, at the moment, when the cleaning cloth 22 has more dust, the iron bar 23 inside the cleaning channel 15 and one end of the cleaning cloth 22 are stretched, the cleaning reel 42 is driven to rotate and the release of the cleaning cloth 22 is completed, at the moment, the cleaning reel 42 drives the torsion shaft 49 to rotate through the torsion spline cavity 50 matched with the spline, the torsion of the torsion spring 53 is further realized, after the cleaning cloth 22 extending out of the cleaning channel 15 is cleaned, the cleaning cloth 22 is released, the torsion spring 53 releases power, the torsion shaft 49 and the cleaning reel 42 are driven to rotate in the opposite direction, the winding of the cleaning cloth 22 is further completed, the other end of the cleaning cloth 22 is still located on the upper end face of the magnet 21 inside the cleaning channel 15, and the cleaning of the navigator 29 can be completed.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a portable navigator with clean function, includes the dial plate, its characterized in that: the left end face of the dial is provided with a closed cavity with a leftward opening, a sealing device is arranged in the closed cavity, the right wall face of the closed cavity is communicated with a storage cavity extending rightwards, a navigator capable of moving leftwards and rightwards is stored in the storage cavity, the upper wall face of the storage cavity is communicated with a wiping cavity extending upwards, the front side wall face and the rear side wall face of the wiping cavity are both communicated with a state switching cavity symmetrical forwards and backwards, a cleaning channel is connected and arranged between the left wall face of the wiping cavity at the upper side of the closed cavity and the left end face of the dial, the lower wall face of the cleaning channel is fixedly provided with a magnet, the lower wall face of the storage cavity is fixedly provided with guide rails symmetrical forwards and backwards, the upper end faces of the front guide rail and the rear guide rail are provided with guide chutes with upward openings, the lower end face of the right side of the navigator is fixedly provided with right fixing rods symmetrical forwards and backwards, a guide sliding plate which moves left and right is arranged in the guide sliding groove on the left side of the right side fixing rod in a sliding manner, a left side fixing rod which extends upwards is fixedly arranged on the upper end face of the left side of the guide sliding plate, the upper end of the left side fixing rod is fixedly connected with the lower end face of the navigator, a state switching cavity is close to the lower wall face of one side of the wiping cavity and is fixedly provided with an upwards extending lifting plate, a lifting channel is communicated and arranged between the front end face and the rear end face of the same lifting plate, a lifting block which can slide up and down is arranged in the lifting channel, bearings are fixedly arranged in the front lifting block and the rear lifting block, a spline sleeve is fixedly arranged on the inner face of each bearing, a cleaning scroll which can move back and forth is matched between the front spline sleeve and the rear spline sleeve, a ratchet, the rear end of the ratchet wheel rotating shaft is fixedly provided with a driven bevel gear, the lower end face of the lifting block and the same side are fixedly provided with a lifting spring between the lower wall faces of the lifting channel, the outer circular face of the cleaning scroll, which is positioned in the cleaning cavity, is wound with cleaning cloth, and the cleaning cloth can clean the upper end face of the navigator.

2. A portable navigator with cleaning function as defined in claim 1, characterized in that: with the navigator is located same height the inside fixed flexible motor that is equipped with of dial plate, flexible motor front side be equipped with the band pulley chamber that extends to the upper back in the dial plate, flexible motor left end face power connection has and runs through wall and extend to about the band pulley chamber deposit the rotation outer pole of intracavity portion, it is equipped with the rotation outer pole chamber that extends right to rotate outer pole left end face intercommunication, it has the interior pole that can remove about to rotate outer pole chamber internal face screw-thread fit, interior pole left end with navigator right-hand member face ball pin junction, the outer disc of interior pole upside is equipped with the ascending flexible spout of leading of opening, with flexible spout corresponds the position deposit the fixed flexible slide bar that is equipped with downwardly extending of chamber right side upper wall, flexible slide bar lower extreme can extend to in the flexible spout of leading.

3. A portable navigator with cleaning function as defined in claim 2, characterized in that: be located inside the pulley chamber the outer disc of outer pole of rotation is fixed and is equipped with driving pulley, pulley chamber upper end left side wall rotates and is equipped with and extends to the rear side the transmission shaft of state switching intracavity portion, the transmission shaft is located clean spool downside, the fixed driven pulleys that are equipped with of transmission shaft right-hand member, driven pulleys with around there being the drive belt between the driving pulley, the fixed driving bevel gear that is equipped with in transmission shaft left end, when clean spool removed to the lower limit, driven bevel gear with driving bevel gear can intermeshing.

4. A portable navigator with cleaning function as defined in claim 1, characterized in that: fixed closed pivot that is equipped with between the wall around the closed chamber downside, the outer disc of closed pivot rotates to be equipped with can round the closed door that closed pivot upset, closed chamber back wall with between the closed door rear end face and closed chamber before the wall with fixed being equipped with the cover before the closed door between the terminal surface the closed torsional spring in the closed pivot outside winds clean the outer disc of spool clean cloth one end can extend to inside the clean passageway the magnet upper end is located the magnet upper end clean cloth up end is fixed and is equipped with the ironbar, the magnetic force that magnet produced can attract the ironbar.

5. A portable navigator with cleaning function as defined in claim 4, characterized in that: with what the slide plate corresponded the position lead the closed door right-hand member face and be equipped with the opening chamber that triggers to the right, the wall intercommunication is equipped with the trigger plate spout of symmetry around triggering the chamber around, lie in two around same one side trigger the inside trigger plate that removes that can be equipped with of board spout, trigger the fixed branch that is equipped with right extension of board right-hand member face, the fixed slip head that triggers that can extend of branch right-hand member face, trigger the equal fixed signal trigger piece that is equipped with of chamber left side wall, trigger chamber left side wall and homonymy trigger and fixedly be equipped with trigger spring between the board left end face, can with the homonymy when leading the slide plate to move on a left side trigger the slip head and contradict each other and promote trigger plate and homonymy signal trigger piece and contact each other.

6. A portable navigator with cleaning function as defined in claim 1, characterized in that: the lifting plate at the lower side of the lifting channel is internally and fixedly provided with a lifting electromagnet, the lifting block at the same side of the position corresponding to the lifting electromagnet is fixedly provided with a lifting armature, the outer circular surface of the front end of the cleaning scroll is fixedly provided with a cleaning armature plate, the rear end surface of the cleaning armature plate is communicated with the front end surface of the lifting block to form a cleaning armature spring, when the cleaning scroll is at the upper limit, the front end surface of the state switching cavity at the position corresponding to the cleaning scroll at the front side is rotatably provided with a backward-extending torsion shaft, the rear end surface of the torsion shaft is communicated with a backward-opening torsion spline cavity, the front end of the cleaning scroll can extend into the torsion spline cavity to form spline fit, the outer circular surface of the rear end of the torsion shaft is fixedly provided with a fixed plate, and a torsion spring is fixedly arranged between the front end surface of the fixed plate and the, and a torsion electromagnet is fixedly arranged in the torsion shaft at the position corresponding to the fixed plate.

7. A portable navigator with cleaning function as defined in claim 5, characterized in that: when the trigger plate is contacted with the signal trigger block, the lifting electromagnet can be controlled to be electrified, and meanwhile, the torsion electromagnet is controlled to be powered off.