CN111932986A - Tourism management equipment - Google Patents
Tourism management equipment Download PDFInfo
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- CN111932986A CN111932986A CN202010894762.6A CN202010894762A CN111932986A CN 111932986 A CN111932986 A CN 111932986A CN 202010894762 A CN202010894762 A CN 202010894762A CN 111932986 A CN111932986 A CN 111932986A
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- gear
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- supporting arc
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B19/00—Teaching not covered by other main groups of this subclass
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- Entrepreneurship & Innovation (AREA)
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- Emergency Lowering Means (AREA)
Abstract
The invention relates to the field of tourism management, in particular to tourism management equipment which comprises a teaching board, a floating mechanism and two supporting arc pipes, wherein the teaching board comprises a first rubber board and a second rubber board; each supporting arc pipe is rotatably provided with a stabilizing block, the stabilizing block is connected with a ball valve, two substances which can generate gas after being mixed are filled in the supporting arc pipes, and the two substances are respectively positioned on one side of the ball valve; a cavity is arranged in the teaching board, an air bag is arranged in the cavity, and the air bag is communicated with the supporting arc tube; the floating mechanism comprises a plurality of floating units, each floating unit comprises a screw and a gear, a plurality of inner cavities and channels are arranged in the teaching board, the gears are rotatably arranged in the inner cavities, the side walls of the gears are fixedly provided with gear teeth, and the upper surfaces of the gears are provided with through grooves; the teaching board is also internally provided with a plurality of slideways which penetrate through the upper end of the teaching board and are communicated with the inner cavity, and the screw rod is in threaded connection with the gear. When the technical scheme is adopted, the portable safety helmet is convenient to carry and is beneficial to improving the safety performance.
Description
Technical Field
The invention relates to the field of tourism management, in particular to tourism management equipment.
Background
With the globalization of international economy, the tourism industry is more prosperous, so the requirement for tourism management is also increased. Tourism management is an emerging discipline which is developed along with the development of economy and has huge development space and development potential.
The present school of seting up the tourism management specialty is also many, not only embody in the university, some primary schools also have seted up as the interest expansion, can use the teaching board often in the teaching of tourism management, in order to improve the interest of teaching, the tourism management teacher often can give lessons outdoors, but the security of giving lessons outdoors is more important consideration, consider the safety factor and have to give up giving lessons outdoors under a lot of circumstances, current tourism management teaching board function ratio singleness simultaneously, and inconvenient carrying, the teaching of giving tourism management brings inconvenience.
Disclosure of Invention
The invention aims to provide a tourism management device which is convenient to carry and is beneficial to improving the safety performance.
In order to achieve the purpose, the technical scheme of the invention provides tourism management equipment which comprises a teaching board, a floating mechanism and two supporting arc pipes, wherein the teaching board comprises a first rubber board and a second rubber board, the lower end of the first rubber board is fixedly connected with the lower end of the second rubber board, and the upper end of the first rubber board is contacted with the upper end of the second rubber board; the two supporting arc pipes are connected with the teaching board, each supporting arc pipe is rotatably provided with a stabilizing block, the stabilizing block is connected with a ball valve, the ball valve is positioned in the supporting arc pipe, two substances which can generate gas after being mixed are filled in the supporting arc pipe, and the two substances are respectively positioned on one side of the ball valve; a cavity is arranged in the teaching board, an air bag is arranged in the cavity, and the air bag is communicated with the supporting arc tube;
the floating mechanism comprises a plurality of floating units, each floating unit comprises a screw and a gear, the gear is provided with a hole along the axial direction of the gear, the side wall of the hole is provided with threads, a plurality of inner cavities and channels communicated with the inner cavities are arranged in the teaching board in parallel, the gear is rotatably arranged in the inner cavities, and the upper surface of the gear is provided with a through groove; still be equipped with a plurality of slides in the teaching board, the slide runs through the upper end of teaching board and slide and inner chamber intercommunication, and the screw rod sets up in the slide and the screw rod forms the clearance with the lateral wall of slide, clearance and logical groove intercommunication, screw rod and gear threaded connection, and the upper end of screw rod can flush with the upper surface of teaching board, and the gasbag can contact with the lower extreme of screw rod.
The technical effect of the scheme is as follows: when outdoor teaching is carried out, the teaching board is supported by the supporting arc tubes, so that students can conveniently lay paper on the teaching board to note, and the stabilizing blocks are favorable for improving the stability of the supporting arc tubes, thereby being favorable for improving the stability of the teaching board and facilitating the writing of the students; after the first rubber plate and the second rubber plate are broken off, paper is clamped and fixed between the upper end of the first rubber plate and the upper end of the second rubber plate conveniently, and extra parts are not needed for fixing the paper; meanwhile, the upper end of the screw rod leaves a mark on the upper surface of the teaching board, and after the paper is laid on the teaching board, the mark is beneficial to being printed on the blank paper, so that students can write on the paper in line and orderly.
After the teaching is finished, in the walking process, the arm penetrates through the supporting arc tube, so that the teaching board can be carried on the back through the supporting arc tube, and the carrying is very convenient; according to the bending characteristic of the back of the human body, after the teaching board is matched with the back of the human body, namely after the teaching board is backed on the back, the upper ends of the first rubber board and the second rubber board can be separated to form a gap; when the student falls into water or falls off a cliff and other dangerous conditions, the student can drive the ball valve to rotate through the stabilizing block, so that substances on two sides of the ball valve are mixed to generate gas, the air bag leaks out of the gap and expands, and under the condition that people fall down or fall into water, the air bag is beneficial to guaranteeing the safety of the personnel and can provide more rescue time; the air bag leaks from the gap and expands, the space of the gap is smaller than that of the cavity, when air passes through the gap, the upward flow velocity of the air is improved, stronger impact force can be provided for the air bag, the lifting force for overcoming sinking of the human body is provided, and the safety of personnel is guaranteed.
The air bag in the cavity can push the screw rod to move upwards after contacting with the lower end of the screw rod in the expansion process, so that the gear and the gear teeth are driven to rotate, negative pressure is generated in the rotation process of the gear teeth, air and water can be driven to flow through the channel, the through groove and the gap, upward buoyancy is generated on the teaching board, and safety of falling or falling of personnel into water is guaranteed; the through groove is also beneficial to reducing the weight of the gear, so that the gear can drive the gear teeth to rotate.
Further, the upper surface of teaching board is equipped with the recess, and the upper end of screw rod is fixed with the roof, and the roof can be located the recess, and the thickness of roof equals with the degree of depth of recess. The technical effect of the scheme is as follows: the top plate is located in the groove and is beneficial to preventing the screw from falling into the cavity.
Furthermore, a gap formed by the screw and the side wall of the slideway is positioned above the gear, and the screw below the gear is contacted with the side wall of the slideway. The technical effect of the scheme is as follows: is beneficial to improving the stability of the screw and the gear.
Furthermore, gear teeth are distributed on the gear, and the through grooves are located between the adjacent gear teeth. The technical effect of the scheme is as follows: under the condition that the gear and the gear teeth are all consistent with the height of the inner cavity, the gear teeth are prevented from blocking the through groove.
Furthermore, the two supporting arc tubes are both bonded with the teaching board. The technical effect of the scheme is as follows: the connection strength is good under the condition of being convenient for connecting the supporting arc tube and the teaching board.
Further, the side walls of the upper end of the first rubber plate and the upper end of the second rubber plate, which are contacted with each other, are in arc transition with the upper side wall of the cavity. The technical effect of the scheme is as follows: the transition position of the side wall and the upper side wall of the cavity is prevented from wearing the air bag.
Furthermore, a bottom plate is fixed at the lower end of the screw rod. The technical effect of the scheme is as follows: the screw rod is conveniently pushed to move by being contacted with the bottom plate in the process of expanding the air bag.
Further, a distance exists between the gear teeth and the side wall of the inner cavity. The technical effect of the scheme is as follows: the smoothness of the gear rotation is improved.
Furthermore, the air bag is bonded with the support arc tube. The technical effect of the scheme is as follows: the firmness of the air bag is improved, and the air bag is prevented from falling off from the cavity.
Further, the screw and the gear are made of plastic. The technical effect of the scheme is as follows: the weight of the screw and the gear can be reduced.
Drawings
FIG. 1 is a three-dimensional schematic of an embodiment of the present invention;
FIG. 2 is an enlarged partial cross-sectional view taken at A in FIG. 1;
FIG. 3 is a cross-sectional view of the teaching board;
FIG. 4 is an enlarged view of a portion of FIG. 3 at B;
FIG. 5 is a top view of the gear of FIG. 4;
fig. 6 is a schematic view of the balloon after inflation.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: teaching board 1, support arc pipe 2, first rubber slab 3, second rubber slab 4, stabilize piece 5, ball valve 6, cavity 7, gasbag 8, screw rod 9, gear 10, inner chamber 11, passageway 12, teeth of a cogwheel 13, logical groove 14, slide 15, clearance 16, roof 17, bottom plate 18.
The first embodiment is as follows:
the first embodiment is substantially as shown in figures 1 to 6: a tourism managing apparatus as shown in fig. 1, comprising a teaching board 1, a buoyancy lifting mechanism and two supporting arc tubes 2, wherein the teaching board 1 comprises a first rubber plate 3 and a second rubber plate 4; as shown in fig. 3 (fig. 3 is a cross-sectional view taken from the upper right to the lower left of fig. 1), the lower end of the first rubber sheet 3 and the lower end of the second rubber sheet 4 are bonded by glue, and the upper end of the first rubber sheet 3 and the upper end of the second rubber sheet 4 are in contact at a location C, wherein the rubber sheets may be polyurethane hard rubber sheets.
As shown in fig. 1, the lower ends of the two supporting arc tubes 2 are bonded to the teaching board 1 by glue, as shown in fig. 3, the lower ends of the first rubber plate 3 and the second rubber plate 4 are both provided with through holes, and the upper ends of the two supporting arc tubes 2 in fig. 1 are bonded to the teaching board 1 after being inserted into the through holes. The supporting arc tube 2 can be made of metal or plastic, and plastic is selected in this embodiment.
As shown in fig. 1 and 2, each supporting arc tube 2 is rotatably provided with a stabilizing block 5, namely, a stabilizing rod is welded on the stabilizing block 5 by gluing, the stabilizing rod passes through the side wall of the supporting arc tube 2 and is rotatably connected with the side wall of the supporting arc tube 2, a ball valve 6 is welded on the stabilizing rod by gluing, the ball valve 6 is positioned in the supporting arc tube 2, and a communicating hole is formed in the ball valve 6 along the radial direction of the ball valve; support that arc pipe 2 is equipped with two kinds of materials that can produce gas after mixing, select aluminium sulfate and sodium bicarbonate solution in this embodiment, sodium bicarbonate solution is located the left side of ball valve 6, and aluminium sulfate is located the right side of ball valve 6, and aluminium sulfate is powdered, and both can produce a large amount of carbon dioxide gas after the intercommunicating pore mixes together. As shown in figure 3, a cavity 7 is arranged in the teaching board 1, an air bag 8 is arranged in the cavity 7, and the air bag 8 is bonded and communicated with the supporting arc tube 2.
The buoyancy lifting mechanism comprises a plurality of buoyancy lifting units, as shown in fig. 4, each buoyancy lifting unit comprises a screw 9 and a gear 10, the gear 10 is provided with a hole along the axial direction, and the side wall of the hole is provided with an internal thread; a plurality of inner cavities 11 and channels 12 communicated with the inner cavities 11 are formed in the teaching board 1 in parallel, the gear 10 is rotatably arranged in the inner cavities 11, the height of each inner cavity 11 is equal to the thickness of the gear 10, and gear teeth 13 are distributed on the gear 10; as shown in fig. 4 and 5, the upper surface of the gear 10 is provided with through grooves 14, and the through grooves 14 are located between adjacent gear teeth 13.
As shown in fig. 3, the teaching board 1 is further provided with a plurality of slideways 15, as shown in fig. 4, the slideways 15 are in an inverted convex shape, the slideways 15 penetrate through the upper end of the teaching board 1, the slideways 15 are communicated with the inner cavity 11, the screw 9 is slidably arranged in the slideways 15, a gap 16 is formed between the screw 9 and the side wall of the slideway 15 above the gear 10, the gap 16 is communicated with the through groove 14, and the screw 9 is in contact with the side wall of the slideway 15 below the gear 10.
The screw 9 is provided with external threads which are rectangular threads, the helix angle of the rectangular threads is 55 degrees, the screw 9 is in threaded connection with the gear 10 at the hole, namely the screw 9 is in non-self-locking connection with the gear 10; the upper surface of teaching board 1 is opened flutedly, and the upper end welding of screw rod 9 has roof 17, and roof 17 is located the recess, and the thickness of roof 17 equals with the degree of depth of recess, can contact with the lower extreme of screw rod 9 in the gasbag 8 inflation process.
The specific implementation process is as follows:
during outdoor teaching, the teaching board 1 is supported by the supporting arc tube 2 in the figure 1, so that students can conveniently lay paper on the teaching board 1 to note, and the stabilizing block 5 is favorable for improving the stability of the supporting arc tube 2, so that the stability of the teaching board 1 is favorably improved, and the students can conveniently write; after the first rubber plate 3 and the second rubber plate 4 are pulled off, paper is clamped and fixed between the upper end of the first rubber plate 3 and the upper end of the second rubber plate 4 conveniently, and extra parts are not needed for fixing the paper; meanwhile, marks are left on the upper surface of the teaching board 1 by the top board 17, and after the paper is laid on the teaching board 1, the marks are printed on blank paper, so that students can write on the paper in line and orderly.
After the teaching is finished, in the walking process, the arm penetrates through the supporting arc tube 2, and the teaching board 1 can be carried on the back through the supporting arc tube 2, so that the carrying is very convenient; moreover, according to the bending characteristic of the back of the human body, after the teaching board 1 is matched with the back of the human body, namely the teaching board 1 is bent after being backed on the back, the contact positions of the upper ends of the first rubber plate 3 and the second rubber plate 4 in the figure 3 are separated to form a gap; when encountering dangerous conditions such as falling into water or falling onto a cliff, students can drive the ball valve 6 of fig. 2 to rotate through the stabilizing block 5, so that aluminum sulfate and sodium bicarbonate solution on two sides of the ball valve 6 are mixed to generate a large amount of carbon dioxide gas, and the air bag 8 leaks out of the gap and expands to be in a state shown in fig. 6; under the condition that a person falls down or falls into water, the air bag 8 is beneficial to ensuring the safety of the person and can provide more rescue time; wherein, the air bag 8 leaks from the gap and expands, the space of the gap is smaller than that of the cavity 7, when the air passes through the gap, the upward flow velocity of the air is favorably improved, stronger impact force can be provided for the air bag 8, namely, the air bag provides the human body with lifting force for overcoming the sinking, and the safety of the personnel is favorably ensured.
The gasbag 8 in cavity 7 contacts the back with the lower extreme of screw rod 9 in fig. 4 at the in-process of inflation, can promote screw rod 9 rebound to drive gear 10 and the rotation of teeth of a cogwheel 13, the pivoted in-process of teeth of a cogwheel 13 produces the negative pressure, is favorable to driving air or water and flows through passageway 12, logical groove 14 and clearance 16, thereby produces ascending buoyancy to teaching board 1, is favorable to the security of guarantee personnel falling or falling into the aquatic.
Example two:
on the basis of embodiment 1, as shown in fig. 3, the side walls of the upper end of the first rubber sheet 3 and the upper end of the second rubber sheet 4, which are in contact with each other, are each in arc transition with the upper side wall of the cavity 7, i.e., in the lower position shown by C in fig. 3. As shown in fig. 4, the lower end of the screw 9 is welded with a bottom plate 18, and the air bag 8 can be contacted with the bottom plate 18 in the expansion process; the teeth 13 are spaced from the side walls of the cavity 11. In addition, in the present embodiment, the screw 9 and the gear 10 are made of plastic, so as to reduce the weight of the screw 9 and the gear 10.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (10)
1. A travel management device, characterized by: the teaching board comprises a first rubber board and a second rubber board, the lower end of the first rubber board is fixedly connected with the lower end of the second rubber board, and the upper end of the first rubber board is contacted with the upper end of the second rubber board; the two supporting arc pipes are connected with the teaching board, each supporting arc pipe is rotatably provided with a stabilizing block, the stabilizing block is connected with a ball valve, the ball valve is positioned in the supporting arc pipe, two substances which can generate gas after being mixed are filled in the supporting arc pipe, and the two substances are respectively positioned on one side of the ball valve; a cavity is arranged in the teaching board, an air bag is arranged in the cavity, and the air bag is communicated with the supporting arc tube;
the floating mechanism comprises a plurality of floating units, each floating unit comprises a screw and a gear, the gear is provided with a hole along the axial direction of the gear, the side wall of the hole is provided with threads, a plurality of inner cavities and channels communicated with the inner cavities are arranged in the teaching board in parallel, the gear is rotatably arranged in the inner cavities, and the upper surface of the gear is provided with a through groove; still be equipped with a plurality of slides in the teaching board, the slide runs through the upper end of teaching board and slide and inner chamber intercommunication, and the screw rod sets up in the slide and the screw rod forms the clearance with the lateral wall of slide, clearance and logical groove intercommunication, screw rod and gear threaded connection, and the upper end of screw rod can flush with the upper surface of teaching board, and the gasbag can contact with the lower extreme of screw rod.
2. A travel management apparatus as set forth in claim 1, wherein: the upper surface of teaching board is equipped with the recess, and the upper end of screw rod is fixed with the roof, and the roof can be located the recess, and the thickness of roof board equals with the degree of depth of recess.
3. A travel management apparatus as defined in claim 2, wherein: the gap formed by the screw and the side wall of the slideway is positioned above the gear, and the screw below the gear is contacted with the side wall of the slideway.
4. A travel management apparatus as defined in claim 3, wherein: gear teeth are distributed on the gear, and the through grooves are located between the adjacent gear teeth.
5. A travel management apparatus as set forth in claim 4 wherein: the two supporting arc tubes are both bonded with the teaching board.
6. A travel management apparatus as set forth in claim 5 wherein: the side walls of the upper end of the first rubber plate and the upper end of the second rubber plate, which are contacted with each other, are in arc transition with the upper side wall of the cavity.
7. A travel management apparatus as defined in claim 6, wherein: the lower end of the screw rod is fixed with a bottom plate.
8. A travel management apparatus as set forth in claim 7 wherein: the teeth are spaced from the side walls of the cavity.
9. A travel management apparatus as defined in claim 8, wherein: the air bag is bonded with the supporting arc tube.
10. A travel management apparatus as defined in claim 9, wherein: the screw and the gear are made of plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010894762.6A CN111932986B (en) | 2020-08-31 | 2020-08-31 | Tourism management equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010894762.6A CN111932986B (en) | 2020-08-31 | 2020-08-31 | Tourism management equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111932986A true CN111932986A (en) | 2020-11-13 |
| CN111932986B CN111932986B (en) | 2022-04-05 |
Family
ID=73309650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010894762.6A Active CN111932986B (en) | 2020-08-31 | 2020-08-31 | Tourism management equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111932986B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6004178A (en) * | 1998-06-15 | 1999-12-21 | Liu; Bong-Fu | Life saving device that can be attached to the body of a user |
| TWM498721U (en) * | 2014-11-11 | 2015-04-11 | Jing-Wei Huang | Lifesaving bracelet |
| CN106235458A (en) * | 2016-08-29 | 2016-12-21 | 戴碧堂 | One is saved oneself swimsuit |
| CN106809353A (en) * | 2017-03-16 | 2017-06-09 | 贵州大学 | A kind of bag with lifesaving buoyancy function |
| CN108557034A (en) * | 2018-03-29 | 2018-09-21 | 深圳市奈士迪技术研发有限公司 | A kind of portable type intelligent wearable device with life-saving functions based on Internet of Things |
| CN208362315U (en) * | 2018-05-18 | 2019-01-11 | 昆山森信科学仪器有限公司 | A kind of adjustable incubator of temperature |
| CN209905014U (en) * | 2019-05-17 | 2020-01-07 | 吴金柱 | Novel life jacket |
| CN111525884A (en) * | 2020-04-30 | 2020-08-11 | 齐杰 | Self-cleaning photovoltaic panel based on wind power |
| CN111516890A (en) * | 2020-05-19 | 2020-08-11 | 宁波拉修智能科技有限公司 | Unmanned aerial vehicle auxiliary safety equipment |
-
2020
- 2020-08-31 CN CN202010894762.6A patent/CN111932986B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6004178A (en) * | 1998-06-15 | 1999-12-21 | Liu; Bong-Fu | Life saving device that can be attached to the body of a user |
| TWM498721U (en) * | 2014-11-11 | 2015-04-11 | Jing-Wei Huang | Lifesaving bracelet |
| CN106235458A (en) * | 2016-08-29 | 2016-12-21 | 戴碧堂 | One is saved oneself swimsuit |
| CN106809353A (en) * | 2017-03-16 | 2017-06-09 | 贵州大学 | A kind of bag with lifesaving buoyancy function |
| CN108557034A (en) * | 2018-03-29 | 2018-09-21 | 深圳市奈士迪技术研发有限公司 | A kind of portable type intelligent wearable device with life-saving functions based on Internet of Things |
| CN208362315U (en) * | 2018-05-18 | 2019-01-11 | 昆山森信科学仪器有限公司 | A kind of adjustable incubator of temperature |
| CN209905014U (en) * | 2019-05-17 | 2020-01-07 | 吴金柱 | Novel life jacket |
| CN111525884A (en) * | 2020-04-30 | 2020-08-11 | 齐杰 | Self-cleaning photovoltaic panel based on wind power |
| CN111516890A (en) * | 2020-05-19 | 2020-08-11 | 宁波拉修智能科技有限公司 | Unmanned aerial vehicle auxiliary safety equipment |
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| CN111932986B (en) | 2022-04-05 |
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