CN110793511A - Navigator capable of specifically guiding - Google Patents
Navigator capable of specifically guiding Download PDFInfo
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- CN110793511A CN110793511A CN201911143783.8A CN201911143783A CN110793511A CN 110793511 A CN110793511 A CN 110793511A CN 201911143783 A CN201911143783 A CN 201911143783A CN 110793511 A CN110793511 A CN 110793511A
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- space
- gear
- indicator
- rotating shaft
- helical gear
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
- G01C17/02—Magnetic compasses
- G01C17/28—Electromagnetic compasses
- G01C17/32—Electron compasses
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Thermal Sciences (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Road Signs Or Road Markings (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a navigator capable of specifically guiding, which comprises a machine body, wherein a left indicator and a right indicator are fixedly arranged on the upper side surface of a thread block, a push rod drives an L-shaped ridge rod, a permanent magnet slides inwards to a fixed space, the thread block is driven by a thread screw to slide leftwards or rightwards, the thread block drives the left indicator and the right indicator to move leftwards or rightwards to point leftwards and rightwards, the same indicator is used for two directions, the cost is saved, the manufacturing process is reduced, the weight of a finished product is reduced, the use feeling of a user is improved, the L-shaped ridge rod is pushed by a hydraulic cylinder to be meshed with two linkage gears to control the linkage forward indicator to move upwards to indicate forwards, and the independent work or the simultaneous work of the left indicator, the right indicator and the forward indicator is better controlled.
Description
Technical Field
The invention relates to the field related to intelligent traffic, in particular to a navigator capable of specifically guiding.
Background
Navigation is a field of research, with emphasis on monitoring and controlling processes or processes of moving vehicles from one place to another, all navigation techniques involving locating the position of a navigator compared to a known position or pattern, in the broader sense navigation may refer to any skill or research involved in determining position and direction, in this sense navigation includes directional motion and pedestrian navigation,
for many users of the navigator, when using the navigation program in the electronic device, the electronic compass is difficult to make the user feel the following walking direction, and the user feels very hot when using the navigator in the motion situation, so a navigator capable of performing specific guidance is needed to solve the above problems.
Disclosure of Invention
The present invention aims to provide a navigator with specific guiding capability, which overcomes the above-mentioned drawbacks of the prior art.
The navigator capable of specifically guiding according to the embodiment of the invention comprises a body, wherein a first indicator space is arranged in the body, a first indicator part for indicating left and right is arranged in the first indicator space, the first indicator part comprises a threaded screw rod space which is communicated with and arranged in the bottom wall of the first indicator space, a threaded block is arranged in the threaded screw rod space in a sliding manner, a left indicator and a right indicator are fixedly arranged on the upper side surface of the threaded block, the left indicator and the right indicator are connected with the first indicator space in a sliding manner, the fan blade space drives the left indicator and the right indicator to move leftwards and out of the left wall of the first indicator space for indicating leftwards, the fan blade space drives the left indicator and the right indicator to move rightwards and out of the right wall of the first indicator space for indicating rightwards, and left and right indications are completed,
a second indicator space is arranged on the front side of the first indicator space in the machine body, a second indicator part used for indicating forward movement is arranged in the second indicator space, the second indicator part comprises a forward indicator which is slidably mounted in the second indicator space, rack spaces are symmetrically arranged in the outer lateral surface of the forward indicator in a left-right mode, racks are slidably mounted in the rack spaces, and the racks slide upwards to drive the forward indicator to move upwards to the outer side of the top wall of the second indicator space so as to achieve forward indication,
second indication mark space downside is equipped with first helical gear space, first helical gear space downside is equipped with second helical gear space, second helical gear space rear side is equipped with the flabellum space that the opening is backward, be equipped with the cooling part that is used for cooling down when using in the flabellum space, cooling part installs including rotating flabellum in the flabellum space, the flabellum rotates and cools down.
On the basis of the technical scheme, the first indicating component further comprises first gear spaces which are symmetrically arranged at the two sides of the threaded screw space, a motor is fixedly installed in the right wall of the first gear space at the right side, a threaded screw is fixedly installed on the output shaft of the motor, the threaded screw is in threaded connection with the threaded block, and a navigation controller is fixedly installed at the lower side of the threaded screw space in the machine body.
On the basis of the technical scheme, the second indicating component further comprises a first gear fixedly installed on the threaded screw, the first gear is located in the first gear space, one side of the first gear space close to the interior is located on the front side of the threaded screw space, a belt pulley space is arranged on the front side of the threaded screw space, a first rotating shaft is rotatably installed between the right wall of the left first gear space and the left wall of the right first gear space, a second gear is fixedly installed on the first rotating shaft and located in the first gear space, the second gear is meshed with the first gear, a first belt pulley is fixedly installed on the first rotating shaft and located in the belt pulley space, second gear spaces are symmetrically arranged on the left side and the right side of the upper side of the first gear space on the outer side of the belt pulley space, and a second rotating shaft is rotatably installed between the inner side wall and the outer side wall of the belt pulley space, the second is located in the axis of rotation fixed mounting second belt pulley in the belt pulley space, the second belt pulley with transmission installation belt between the first belt pulley, be located in the second indication mark space antetheca rack space front side bilateral symmetry is equipped with the third gear space, the second gear space lean on interior lateral wall with the third gear space leans on between the outer lateral wall to be located second axis of rotation rear side rotation installation third axis of rotation, be located in the third axis of rotation fixed mounting fourth gear in the second gear space, the fourth gear can with the third gear linkage, be located in the second axis of rotation fixed mounting fifth gear in the third gear space, the fifth gear with rack toothing.
On the basis of the technical scheme, a sliding space is communicated and arranged in the second gear space close to the outer side wall, a hydraulic cylinder is fixedly installed in the outer side wall in the sliding space, a push rod is fixedly installed on a piston of the hydraulic cylinder, an L-shaped ridge toothed bar is fixedly installed on the right side face of the push rod, the L-shaped ridge toothed bar is in sliding connection with the sliding space and the second gear space, the L-shaped ridge toothed bar can be in sliding connection with the fixed space, a permanent magnet is fixedly installed in the right side face of the L-shaped ridge toothed bar, a fixed space is arranged in the outer side face of the third gear close to the outer side face, and an electrified magnet is fixedly installed in the inner side wall in the fixed space.
On the basis of the technical scheme, the cooling component also comprises first bevel gears which are fixedly arranged on the first rotating shaft in a bilateral symmetry manner and are positioned in the first bevel gear space, a fourth rotating shaft is rotatably arranged between the bottom wall of the first bevel gear space and the top wall of the second bevel gear space, a second bevel gear is fixedly arranged on the upper side surface of the fourth rotating shaft, the second bevel gear is meshed with the first bevel gear, a third helical gear is fixedly arranged on the lower side surface of the fourth rotating shaft in the second helical gear space, a fifth rotating shaft is rotatably arranged between the rear wall of the second bevel gear space and the front wall of the fan blade space, and a fourth helical gear is fixedly arranged on the fifth rotating shaft in the second helical gear space, the fourth helical gear is meshed with the third helical gear, and the fifth rotating shaft is fixedly connected with the fan blades.
The invention has the beneficial effects that: the invention drives the threaded block to slide leftwards or rightwards through the threaded screw, the threaded block drives the left and right direction indicators to move leftwards or rightwards to point leftwards and rightwards, the same direction indicator is used for the two directions, the cost is saved, the manufacturing process is reduced, the weight of a finished product is also reduced, the use feeling of a user is improved, the L-shaped ridge-tooth rod is pushed by the hydraulic cylinder to be meshed with the two linkage gears to control the linkage forward direction indicators to move upwards to indicate forwards, the independent work or the simultaneous work of the left and right direction indicators and the forward direction indicators is better controlled, and the invention is worthy of popularization.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is a cross-sectional view of B-B of FIG. 1 in accordance with the present invention;
fig. 4 is a partial enlarged view of C of fig. 1 according to the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, front and rear directions described below correspond to the front, back, left, right, top and bottom directions of the view direction of fig. 1, fig. 1 is a front view of the apparatus of the present invention, and the directions shown in fig. 1 correspond to the front, back, left, right, top and bottom directions of the apparatus of the present invention.
Referring to fig. 1-4, a navigator capable of performing specific guidance according to an embodiment of the present invention includes a main body 20, a first indicator space 34 is disposed in the main body 20, a first indicator member 80 for indicating left and right is disposed in the first indicator space 34, the first indicator member 80 includes a threaded screw space 51 disposed in a bottom wall of the first indicator space 34, a threaded block 50 is slidably mounted in the threaded screw space 51, a left indicator 33 and a right indicator 33 are fixedly mounted on upper sides of the threaded block 50, the left indicator 33 and the right indicator space 34 are slidably connected, the fan blade space 55 drives the left indicator 33 to move to the left outside of a left wall of the first indicator space 34 for indicating left, the fan blade space 55 drives the left indicator 33 to move to the right outside of a right wall of the first indicator space 34 for indicating right, the left and right indication is completed,
the fuselage 20 is internally positioned at the front side of the first indicator space 34 and is provided with a second indicator space 32, the second indicator space 32 is internally provided with a second indicator part 81 used for indicating forward movement, the second indicator part 81 comprises a forward indicator 31 slidably mounted in the second indicator space 32, the forward indicator 31 is internally provided with rack spaces 30 in a bilateral symmetry manner, the rack spaces 30 are internally provided with sliding racks 29 in a sliding manner, the racks 29 slide upwards to drive the forward indicator 31 to move upwards to the outside of the top wall of the second indicator space 32 so as to finish forward indication,
second indication mark space 32 downside is equipped with first helical gear space 39, first helical gear space 39 downside is equipped with second helical gear space 44, second helical gear space 44 rear side is equipped with the flabellum space 55 that the opening is backward, be equipped with in the flabellum space 55 and be used for carrying out the cooling part 82 that cools down when using, cooling part 82 installs including rotating flabellum 54 in the flabellum space 55, flabellum 54 rotates and cools down.
In addition, in one embodiment, the first indicating member 80 further includes first gear spaces 24 disposed at both sides of the threaded screw space 51 in bilateral symmetry, a motor 52 is fixedly arranged in the right wall of the right first gear space 24, a threaded screw 21 is fixedly arranged on the output shaft of the motor 52, the threaded screw 21 is in threaded connection with the threaded block 50, a navigation controller 53 is fixedly installed in the machine body 20 at the lower side of the threaded screw space 51, after the navigation controller 53 plans a route, the navigation controller 53 controls the motor 52 to start through an electric signal, the motor 52 drives the threaded screw 21 to rotate, the threaded screw 21 drives the threaded block 50 to move leftwards to the outside of the left wall of the first indicator space 34 to indicate leftwards, and the threaded screw 21 drives the threaded block 50 to move rightwards to the outside of the right wall of the first indicator space 34 to indicate rightwards.
In addition, in one embodiment, the second indicating component 81 further includes a first gear 23 fixedly mounted on the threaded screw 21, the first gear 23 is located in the first gear space 24, a pulley space 48 is disposed on the inner side of the first gear space 24 and in front of the threaded screw space 51, a first rotating shaft 22 is rotatably mounted between the right wall of the left first gear space 24 and the left wall of the right first gear space 24, a second gear 49 is fixedly mounted on the first rotating shaft 22 and in the first gear space 24, the second gear 49 is engaged with the first gear 23, a first pulley 25 is fixedly mounted on the first rotating shaft 22 and in the pulley space 48, a second gear space 26 is bilaterally symmetrically disposed on the outer side of the pulley space 48 and on the upper side of the first gear space 24, and a second gear space 26 is rotatably mounted between the inner side wall and the outer side wall of the pulley space 48 A second rotating shaft 27, a second pulley 35 is fixedly installed in the pulley space 48 on the second rotating shaft 27, a belt 47 is installed in the second pulley 35 and is driven between the first pulley 25, a third gear space 63 is symmetrically arranged on the left and right of the front side of the rack space 30 in the second indication space 32, the second gear space 26 is located between the inner side wall and the outer side wall by the inner side wall and the third gear space 63, a third rotating shaft 37 is rotatably installed on the rear side of the second rotating shaft 27, a fourth gear 38 is fixedly installed in the second gear space 26 on the third rotating shaft 37, the fourth gear 38 can be linked with the third gear 36, a fifth gear 28 is fixedly installed in the third gear space 63 on the second rotating shaft 27, the fifth gear 28 is engaged with the rack 29, and when the indication is required to be performed forwards, the threaded screw 21 rotates to drive the first gear 23, the second gear 49, the first rotating shaft 22 and the first belt pulley 25 to rotate, the first belt pulley 25 rotates to drive the belt 47 to transmit, the belt 47 transmits to drive the second belt pulley 35, the second rotating shaft 27, the fourth gear 38, the third rotating shaft 37 and the fifth gear 28 to rotate, the fifth gear 28 rotates to drive the rack 29 to move upwards, and the rack 29 drives the forward indicator 31 to move upwards to indicate forwards.
In one embodiment, a sliding space 62 is communicated with the inside of the outer side wall of the second gear space 26, a hydraulic cylinder 56 is fixedly mounted in the outer side wall of the sliding space 62, a push rod 57 is fixedly mounted on the piston of the hydraulic cylinder 56, an L-shaped toothed bar 58 is fixedly mounted on the right side surface of the push rod 57, the L-shaped toothed bar 58 is slidably connected with the sliding space 62 and the second gear space 26, the L-shaped toothed bar 58 is slidably connected with the fixed space 61, a permanent magnet 59 is fixedly mounted in the right side surface of the L-shaped toothed bar 58, a fixed space 61 is arranged in the outer side surface of the third gear 36, an electrified magnet 60 is fixedly mounted in the inner side wall of the fixed space 61, when a forward indication is required, the hydraulic cylinder 56 is started, the hydraulic cylinder 56 drives the push rod 57 to slide inwards, the push rod 57 drives the L-shaped toothed bar 58 and the permanent magnet 59 to slide into the fixed space 61, when the electromagnet 60 is electrified and the permanent magnet 59 is attracted by the electromagnet 60, the permanent magnet 59 drives the L-shaped ridge rod 58 to be fixedly connected with the third gear 36, the lower side surface of the L-shaped ridge rod 58 is fixedly connected with the fourth gear 38, and the third gear 36 is linked with the fourth gear 38.
In addition, in one embodiment, the cooling member 82 further includes a first helical gear 40 fixed to the first rotating shaft 22 in a left-right symmetrical manner and located in the first helical gear space 39, a fourth rotating shaft 42 is installed between a bottom wall of the first helical gear space 39 and a top wall of the second helical gear space 44 in a rotating manner, a second helical gear 41 is fixedly installed on an upper side surface of the fourth rotating shaft 42, the second helical gear 41 is engaged with the first helical gear 40, a third helical gear 43 is fixedly installed on a lower side surface of the fourth rotating shaft 42 located in the second helical gear space 44, a fifth rotating shaft 45 is installed between a rear wall of the second helical gear space 44 and a front wall of the blade space 55 in a rotating manner, a fourth helical gear 46 is fixedly installed on the fifth rotating shaft 45 located in the second helical gear space 44, and the fourth helical gear 46 is engaged with the third helical gear 43, the fifth rotating shaft 45 is fixedly connected with the fan blades 54, when the temperature needs to be reduced, the first rotating shaft 22 rotates to drive the first helical gear 40, the second helical gear 41, the fourth rotating shaft 42, the third helical gear 43, the fourth helical gear 46 and the fifth rotating shaft 45 to rotate, and the fifth rotating shaft 45 rotates to drive the fan blades 54 to rotate for temperature reduction.
At the beginning: the left indicator 33 and the right indicator 33 are positioned in the first indicator space 34, the forward indicator 31 is positioned in the second indicator space 32, the hydraulic cylinder 56 is not started, the L-shaped ridge rod 58 and the permanent magnet 59 do not move to the right, and the third gear 36 and the fourth gear 38 are not linked;
when carrying out intelligent navigation: after the navigation controller 53 plans a route, the navigation controller 53 controls the motor 52 to start through an electric signal, the motor 52 drives the threaded screw 21 to rotate, the threaded screw 21 drives the threaded block 50 to move leftwards to the outside of the left wall of the first indicator space 34 for indicating leftwards, the threaded screw 21 drives the threaded block 50 to move rightwards to the outside of the right wall of the first indicator space 34 for indicating rightwards,
when the indication is needed to be performed forwards, the threaded screw 21 rotates to drive the first gear 23, the second gear 49, the first rotating shaft 22 and the first belt pulley 25 to rotate, the first belt pulley 25 rotates to drive the belt 47 to drive, the belt 47 drives the second belt pulley 35, the second rotating shaft 27, the fourth gear 38, the third rotating shaft 37 and the fifth gear 28 to rotate, the fifth gear 28 rotates to drive the rack 29 to move upwards, the rack 29 drives the forward indicator 31 to move upwards to indicate forwards, when the indication is needed to be performed forwards, the hydraulic cylinder 56 is started, the hydraulic cylinder 56 drives the push rod 57 to slide inwards, the push rod 57 drives the L-shaped ridge toothed bar 58 and the permanent magnet 59 to slide inwards to the fixed space 61, the energized magnet 60 is energized, after the energized magnet 60 attracts the permanent magnet 59, the permanent magnet 59 drives the L-shaped ridge toothed bar 58 to be fixedly connected with the third gear 36, the lower side surface of the L-shaped ridge toothed bar 58 is fixedly connected with the fourth, the third gear 36 is interlocked with the fourth gear 38,
when the temperature needs to be reduced, the first rotating shaft 22 rotates to drive the first helical gear 40, the second helical gear 41, the fourth rotating shaft 42, the third helical gear 43, the fourth helical gear 46 and the fifth rotating shaft 45 to rotate, and the fifth rotating shaft 45 rotates to drive the fan blades 54 to rotate for reducing the temperature.
The invention has the beneficial effects that: the invention drives the threaded block to slide leftwards or rightwards through the threaded screw, the threaded block drives the left and right direction indicators to move leftwards or rightwards to point leftwards and rightwards, the same direction indicator is used for the two directions, the cost is saved, the manufacturing process is reduced, the weight of a finished product is also reduced, the use feeling of a user is improved, the L-shaped ridge-tooth rod is pushed by the hydraulic cylinder to be meshed with the two linkage gears to control the linkage forward direction indicators to move upwards to indicate forwards, the independent work or the simultaneous work of the left and right direction indicators and the forward direction indicators is better controlled, and the invention is worthy of popularization.
It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.
Claims (5)
1. The utility model provides a navigator that can carry out concrete direction, includes the fuselage, its characterized in that: a first indicator space is arranged in the machine body, a first indicator part for indicating left and right is arranged in the first indicator space, the first indicator part comprises a threaded screw rod space which is communicated with and arranged in the bottom wall of the first indicator space, a threaded block is arranged in the threaded screw rod space in a sliding way, left and right indicators are fixedly arranged on the upper side surface of the threaded block, the left and right indicators are connected with the first indicator space in a sliding way, the fan blade space drives the left and right indicators to move leftwards to the outside of the left wall of the first indicator space for indicating leftwards, the fan blade space drives the left and right indicators to move rightwards to the outside of the right wall of the first indicator space for indicating rightwards, and left and right indication is completed,
a second indicator space is arranged on the front side of the first indicator space in the machine body, a second indicator part used for indicating forward movement is arranged in the second indicator space, the second indicator part comprises a forward indicator which is slidably mounted in the second indicator space, rack spaces are symmetrically arranged in the outer lateral surface of the forward indicator in a left-right mode, racks are slidably mounted in the rack spaces, and the racks slide upwards to drive the forward indicator to move upwards to the outer side of the top wall of the second indicator space so as to achieve forward indication,
second indication mark space downside is equipped with first helical gear space, first helical gear space downside is equipped with second helical gear space, second helical gear space rear side is equipped with the flabellum space that the opening is backward, be equipped with the cooling part that is used for cooling down when using in the flabellum space, cooling part installs including rotating flabellum in the flabellum space, the flabellum rotates and cools down.
2. A specifically steerable navigator as defined in claim 1, wherein: the first indicating component further comprises first gear spaces which are symmetrically arranged at two sides of the space of the threaded screw, a motor is fixedly installed in the right wall of the space of the first gear on the right side, the threaded screw is fixedly installed on the output shaft of the motor, the threaded screw is in threaded connection with the threaded block, and the navigation controller is fixedly installed at the lower side of the space of the threaded screw in the machine body.
3. A specifically steerable navigator as defined in claim 1, wherein: the second indicating component further comprises a first gear fixedly installed on the threaded screw, the first gear is located in the first gear space, one side of the first gear space close to the inside is located on the front side of the threaded screw space, a belt pulley space is arranged on the front side of the threaded screw space, a first rotating shaft is rotatably installed between the right wall of the left first gear space and the left wall of the right first gear space, a second gear is fixedly installed in the first gear space on the first rotating shaft, the second gear is meshed with the first gear, a first belt pulley is fixedly installed in the belt pulley space on the first rotating shaft, second gear spaces are symmetrically arranged on the left and right sides of the upper side of the first gear space on the outer side of the belt pulley space, and a second rotating shaft is rotatably installed between the inner side wall of the second gear space and the outer side wall of the belt pulley space, the second is located in the axis of rotation fixed mounting second belt pulley in the belt pulley space, the second belt pulley with transmission installation belt between the first belt pulley, be located in the second indication mark space antetheca rack space front side bilateral symmetry is equipped with the third gear space, the second gear space lean on interior lateral wall with the third gear space leans on between the outer lateral wall to be located second axis of rotation rear side rotation installation third axis of rotation, be located in the third axis of rotation fixed mounting fourth gear in the second gear space, the fourth gear can with the third gear linkage, be located in the second axis of rotation fixed mounting fifth gear in the third gear space, the fifth gear with rack toothing.
4. A specifically steerable navigator as defined in claim 1, wherein: the utility model discloses a gear rack, including first gear, second gear, outer lateral wall, sliding space, push rod, L type spine rack bar, third gear, fixed mounting circular telegram magnet in the first lateral wall, the second gear space is equipped with the sliding space by intercommunication in the outer lateral wall, the sliding space leans on outer lateral wall internal fixation pneumatic cylinder, fixed mounting push rod on the pneumatic cylinder piston, push rod right flank fixed mounting L type spine rack bar, L type spine rack bar with the sliding space with second gear space sliding connection, L type spine rack bar can with fixed space sliding connection, fixed mounting permanent magnet in the L type spine rack bar right flank, the third gear leans on and is equipped with fixed space in the outer lateral wall, fixed space leans on internal fixation circular telegram.
5. A specifically steerable navigator as defined in claim 1, wherein: the cooling part further comprises a bilateral symmetry fixed mounting part, wherein the bilateral symmetry fixed mounting part is fixedly arranged on the first rotating shaft and is provided with a first helical gear in the first helical gear space, the bottom wall of the first helical gear space is provided with a fourth rotating shaft in a rotating manner between the top wall of the second helical gear space, the second helical gear is fixedly arranged on the upper side of the fourth rotating shaft and is meshed with the first helical gear, the lower side surface of the fourth rotating shaft is provided with a third helical gear in the second helical gear space, the rear wall of the second helical gear space is provided with a fifth rotating shaft in a rotating manner between the front walls of the fan blade spaces, the fifth rotating shaft is provided with a fourth helical gear in the second helical gear space, the fourth helical gear is meshed with the third helical gear, and the fifth rotating shaft is fixedly connected with the fan blades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911143783.8A CN110793511B (en) | 2019-11-20 | 2019-11-20 | Navigator capable of specifically guiding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911143783.8A CN110793511B (en) | 2019-11-20 | 2019-11-20 | Navigator capable of specifically guiding |
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| Publication Number | Publication Date |
|---|---|
| CN110793511A true CN110793511A (en) | 2020-02-14 |
| CN110793511B CN110793511B (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911143783.8A Active CN110793511B (en) | 2019-11-20 | 2019-11-20 | Navigator capable of specifically guiding |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111854735A (en) * | 2020-08-06 | 2020-10-30 | 郑州博噢网络科技有限公司 | Wearable navigation diving equipment |
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