CN108648517A - A kind of hotel management Portable teaching system - Google Patents
A kind of hotel management Portable teaching system Download PDFInfo
- Publication number
- CN108648517A CN108648517A CN201810754588.8A CN201810754588A CN108648517A CN 108648517 A CN108648517 A CN 108648517A CN 201810754588 A CN201810754588 A CN 201810754588A CN 108648517 A CN108648517 A CN 108648517A
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- CN
- China
- Prior art keywords
- interior bar
- fuselage
- hotel management
- bar
- projector
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- G09B5/00—Electrically-operated educational appliances
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
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- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Toys (AREA)
Abstract
The invention discloses a kind of hotel management Portable teaching systems, including fuselage, one end of the fuselage is equipped with infrared ray, position on the top of the fuselage by near infrared ray is equipped with projector, the front end of the projector is socketed with barn door, and the lateral wall of the projector, which is connected with, crooks one's arm, and the front end of the fuselage offers interface, power key is installed, the side of the power key is equipped with switch below the interface.The hotel management Portable teaching system, there are one hosts to be constituted in body, and small volume and less weight is convenient for carrying use, pass through the holder of setting, realizing that equipment is fixed it is also possible to by the height of adjusting bracket, to realize the height of projected picture, holder, which has wheel, simultaneously to be moved easily, network is connected with external equipment equipped with computerized control system, not only networking operation can be carried out directly on fuselage can also carry out remote control.
Description
Technical field
The present invention relates to management system, specially a kind of hotel management Portable teaching systems.
Background technology
Two or more are connected each other, the organic whole with specific function of interactional individual composition is called
System, tutoring system are the subsystems of educational system, refer to realize certain teaching purpose, organically combined by each Teaching Elements
Made of the entirety with certain instructional function, hotel management tutoring system is hotel in training employee, sets instructional objective, rule
Draw one kind of education activities.
And hotel management tutoring system group in actual use, due to equipment and excessive, device category is more,
Heavier-weight delays study schedule so can all spend longer time in each assembling process, secondly because equipment is big
Mostly electronic product is easily damaged in transport due to weight and volume and is caused damages.
Invention content
(1) the technical issues of solving
It in view of the deficiencies of the prior art, will be traditional the present invention provides a kind of hotel management Portable teaching system
It is changed to by the portable system that single main body is carrier, on the basis of traditional system function by the system that multiple equipment forms
It is additionally arranged infrared distance measuring, the distance that energy automatic measurement ＆ calculation goes out equipment to perspective plane makes projection in the focus adjustment for carrying out projector
Picture is more clear, while carrying out height adjusting using adjustable holder, realizes tutoring system from weight, big, more to portable
Small and exquisite transformation.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs：A kind of portable religion of hotel management
One end of system, including fuselage, the fuselage is equipped with infrared ray, pacifies by the position of near infrared ray on the top of the fuselage
Equipped with projector, the front end of the projector is socketed with barn door, and the lateral wall of the projector, which is connected with, crooks one's arm, the fuselage
Front end offer interface, power key is installed, the side of the power key is equipped with switch, the machine below the interface
Display screen is installed close to one end of interface with it, the lower section of the display screen is chimeric keyboard, and the both sides installation of display screen
Have a baffle, at the bottom center of the fuselage welding there is fixed block, the bottom outer surface of the fixed block to be connected with mounting hole, institute
State fixed block outer surface it is chimeric have a supporting plate, activity is connected with the first interior bar-, in second respectively for the bottom outer surface of the supporting plate
The outer surface of bar-and third interior bar-, first interior bar-, the second interior bar-and third interior bar-is socketed with outer bar, described outer
The inside of bar offers accommodating chamber, and the bottom end of the outer bar is connected with wheel by shaft, and the lower end of the outer bar is equipped with brake
The lateral wall of vehicle, the outer bar is equipped with the first axis pin, and one end of first axis pin is connected with adjusting rod by bolt,
The other end of first axis pin is connected with strip, and the second axis pin is connected at one third on the adjusting rod.
Preferably, it is welded with spherical axis at the center crooked one's arm, the projector is being crooked one's arm by spherical axis connection
Side, described one end crooked one's arm is fixedly connected on fuselage, and projector is connected to one end of projector by crooking one's arm.
Preferably, it is installed on the fuselage and opens up fluted, the bottom of the projector and recessed at the top of one end of infrared ray
The top of slot overlaps.
The shape of the preferred fixed block is T-shaped structure, and the quantity of fixed block is one group.
Preferably, the refined of the supporting plate slightly offers one group of mounting groove, the shape of the fixed block and the structure of mounting groove
It is identical, and the distance between the distance between two mounting grooves and two fixed blocks are equal.
Preferably, the bottom end of the fixed block is equipped with link block, and screw hole is offered on link block, in described first
Bar-, the second interior bar-and third interior bar-are above chimeric bolt.And first interior bar-, the second interior bar-and third interior bar-passes through bolt
It is flexibly connected with link block.
Preferably, lateral wall of the one end far from the first axis pin through outer bar on the strip.
Preferably, the side of first interior bar-, the second interior bar-and third interior bar-and outer bar fitting is provided with several groups
Convex block, and convex block is in be equally spaced, and the width of the strip and the spacing of convex block are equal.
Preferably, the side of the strip and the first axis pin opposition is equipped with spring, and one end of spring and the first pin
The outer wall of axis connects.
Preferably, the outside of the wheel is equipped with protective shell, and the lateral wall and wheel of protective shell are run through in the lower end braked
Side it is vertical.
(3) advantageous effect
The present invention provides a kind of hotel management Portable teaching systems, have following advantageous effect：
(1), the hotel management Portable teaching system, there are one hosts to be constituted in body, and small volume and less weight, being convenient for carrying makes
With.
(2), the hotel management Portable teaching system is equipped with infrared ray in the front end of fuselage, can be with automatic measurement
Equipment to perspective plane distance, and then adjust projector focusing, so that projected picture is more clear.
(3), the hotel management Portable teaching system, by the holder of setting, while realizing that equipment is fixed,
Can be by the height of adjusting bracket, to realize the height of projected picture, while holder has wheel and can be moved easily.
(4), the hotel management Portable teaching system is provided with and crooks one's arm in projector and fuselage junction, can adjust
Section has the elevation angle of hard spine, the bigger projected picture of height and the projected area elevation angle for changing projection bigger.
(5), the hotel management Portable teaching system connects network with external equipment, no equipped with computerized control system
Only networking operation can be carried out directly on fuselage can also carry out remote control.
Description of the drawings
Fig. 1 is a kind of hotel management Portable teaching system overall structure figure of the present invention；
Fig. 2 is a kind of right view of hotel management Portable teaching system of the present invention；
Fig. 3 is a kind of rack assumption diagram of hotel management Portable teaching system of the present invention；
Fig. 4 is a kind of Fig. 2 holder fixing mechanism enlarged drawings of hotel management Portable teaching system of the present invention；
Fig. 5 is a kind of hotel management Portable teaching system fuselage interior system diagram of the present invention.
In figure：1, barn door；2, infrared ray；3, it crooks one's arm；4, projector；5, power key；6, fuselage；7, baffle；8, interface；
9, it switchs；10, fixed block；11, mounting hole；12, display screen；13, keyboard；14, supporting plate；15-1, the first interior bar；15-2, second
Interior bar；15-3, third interior bar；16, outer bar；17, it brakes；18, wheel；19, strip；20, accommodating chamber；21, the first axis pin；22、
Second axis pin；23, adjusting rod.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of hotel management Portable teaching system, including
Fuselage 6, fuselage 6 are main bodys, carry other component, and one end of fuselage 6 is equipped with infrared ray 2, and infrared ray 2 is that ranging uses
, the position on the top of fuselage 6 by near infrared ray 2 is equipped with projector 4, and projector 4 is projection image, projector 4
Front end is socketed with barn door 1, and barn door 1 prevents other light sources from interfering projected picture, and the lateral wall of projector 4 is connected with
Crook one's arm 3, the angle for the 3 adjusting projectors 4 that crook one's arm, the front end of fuselage 6 offers interface 8, and interface 8 connects other equipment, such as computer,
The lower section of interface 8 is equipped with power key 5, and the side of 5 start button of power key, power key 5 is equipped with switch 9, the protection dress of switch 9
It sets, display screen 12 is installed close to one end of interface 8 on fuselage 6, the effect of display screen 12 is picture preview, under display screen 12
Side is chimeric keyboard 13, and keyboard 13 assigns instruction, and the both sides of display screen 12 are equipped with baffle 7, and baffle 7 protects keyboard 13,
Welding has fixed block 10, the bottom outer surface of 10 connecting component of fixed block, fixed block 10 to be connected with peace at the bottom center of fuselage 6
Hole 11 is filled, what mounting hole 11 was tightened up a screw, the outer surface of fixed block 10 is chimeric to have supporting plate 14, supporting plate 14 to carry fuselage 6, supporting plate 14
Bottom outer surface activity is connected with the first interior bar 15-1, the second interior bar 15-2 and third interior bar 15-3, the first interior bar 15- respectively
1, the second interior bar 15-2 and third interior bar 15-3 plays the role of adjusting height, the first interior bar 15-1, the second interior bar 15-2 and the
The outer surface of three interior bar 15-3 is socketed with outer bar 16, and outer bar 16 is to play a supporting role, and the inside of outer bar 16 offers receiving
Chamber 20, accommodating chamber 20 are the activity space of the first interior bar 15-1, the second interior bar 15-2 and third interior bar 15-3, the bottom end of outer bar 16
It is connected with wheel 18 by shaft, wheel 18 is moved easily, and the lower end of outer bar 16 is equipped with brake 17, and brake 17 fixing vehicle wheels
18, the lateral wall of outer bar 16 is equipped with the first axis pin 21, and the first axis pin 21 plays connection and supporting role, and the one of the first axis pin 21
End is connected with adjusting rod 23 by bolt, and adjusting rod 23 controls the first interior bar 15-1, the second interior bar 15-2 and third interior bar
The lifting of 15-3, the other end of the first axis pin 21 are connected with strip 19,19 secure component of strip, on adjusting rod 23 at one third
It is connected with the second axis pin 22, the second axis pin 22 is that adjusting rod 23 provides fulcrum.
Crook one's arm 3 center at be welded with spherical axis, projector 4 by spherical axis connection crook one's arm 3 side, crook one's arm 3
One end is fixedly connected on fuselage 6, and projector 4 is by 3 one end for being connected to projector 4 of crooking one's arm, and is passed through spherical axis and is realized and throws
The adjusting of 4 angle of shadow machine.
It is installed on fuselage 6 and opens up fluted, the bottom of projector 4 and the top overlap joint of groove at the top of one end of infrared ray 2,
Groove provides space for the installation of projector 4, is that whole equipment is more coordinated.
The shape of fixed block 10 be T-shaped structure, and the quantity of fixed block 10 be one group, T-shaped structure and benefit be contact
Face is more stable greatly.
The refined of supporting plate 14 slightly offers one group of mounting groove, and the shape of fixed block 10 is identical with the structure of mounting groove, and two
The distance between the distance between a mounting groove and two fixed blocks 10 are equal, and mounting groove is fitted and fixed with block 10.
The bottom end of fixed block 10 is equipped with link block, and screw hole is offered on link block, the first interior bar 15-1, the second interior bar
Being fitted on 15-2 and third interior bar 15-3 has bolt.And the first interior bar 15-1, the second interior bar 15-2 and third interior bar 15-3 pass through
Bolt and link block flexible connection, the excessive component of link block.
The lateral wall of outer bar 16 is run through in one end far from the first axis pin 21 on strip 19.
The side that first interior bar 15-1, the second interior bar 15-2 and third interior bar 15-3 and outer bar 16 are bonded is provided with several groups
Convex block, and convex block is in be equally spaced, and the width of strip 19 and the spacing of convex block are equal.
The side of strip 19 and the first axis pin 21 opposition is equipped with spring, and one end of spring and the first axis pin 21 is outer
Wall connects, and convex block and strip 19 are fitted into the lifting for realizing the first interior bar 15-1, the second interior bar 15-2 and third interior bar 15-3 and consolidate
It is fixed.
The outside of wheel 18 is equipped with protective shell, and the lower end of brake 17 is through the side of the lateral wall and wheel 18 of protective shell
Vertically, protective shell is protection wheel 18, and brake 17 can just resist wheel 18 through the lateral wall of protective shell and stop tight effect.
In conclusion the hotel management Portable teaching system, is carrying out the tutoring system in use, first will branch
Frame taking-up is put well, and pressing adjusting rod 23 makes it with the second axis pin 22 be that fulcrum drives the first axis pin 21 to move out, to make the
One axis pin 21 pull strip 19 be detached from and convex block it is chimeric, so as to realize the first interior bar 15-1, the second interior bar 15-2 and the
The lifting of three interior bar 15-3, then adjusting rod 23 is unclamped, the spring reset of the side installation of strip 19 and the first axis pin 21 opposition,
Its pulling force makes strip 19 be entrenched on convex block again, and the first interior bar 15-1, the second interior bar 15-2 and third interior bar 15- are fixed in realization
3 effect, after securing the stand to suitable position, fuselage 6 is taken out to be made by link block on fixed block 10 and supporting plate 14
Together with screw connection, 9 being turned on the switch at this time, pressing power key 5, whole equipment startup is made to pass through the content of courses of needs
Interface 8 connects other electronic equipments and carries out data connection, or is directly searched by keyboard 13, and result is made to be illustrated in display screen
It on 12, is projected on painting canvas by projector 4 after preview is verified, infrared ray 2 carries out the distance of equipment and painting canvas at this time
It measures, and data is transmitted to fuselage 6, fuselage 6 compares and analyzes data, and result is being transmitted to projector 4, projector 4
According to result adjust focus keep picture apparent, if perspective plane it is relatively low can by crook one's arm 3 by a small margin adjust projector 4 the elevation angle,
Or the height of the first interior bar 15-1, the second interior bar 15-2 and third interior bar 15-3 are directly adjusted, it is more practical.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " including one ... the element limited, it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ", the electricity occurred in this article
Device element is electrically connected with extraneous main controller and 220V alternating currents, and main controller can be that computer etc. has played the routine of control
Know equipment.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of hotel management Portable teaching system, including fuselage (6), it is characterised in that：Pacify one end of the fuselage (6)
Equipped with infrared ray (2), the position on the top of the fuselage (6) by near infrared ray (2) is equipped with projector (4), the projection
The front end of machine (4) is socketed with barn door (1), and the lateral wall of the projector (4) is connected with crook one's arm (3), before the fuselage (6)
End offers interface (8), power key (5) is equipped with below the interface (8), the side of the power key (5) is equipped with out
It closes (9), display screen (12) is installed close to one end of interface (8) on the fuselage (6), the lower section of the display screen (12) is chimeric
Have keyboard (13), and the both sides of display screen (12) are equipped with baffle (7), at the bottom center of the fuselage (6) welding have fixation
The bottom outer surface of block (10), the fixed block (10) is connected with mounting hole (11), and the outer surface of the fixed block (10) is chimeric
There is supporting plate (14), activity is connected with the first interior bar (15-1), the second interior bar (15- to the bottom outer surface of the supporting plate (14) respectively
2) and third interior bar (15-3), first interior bar (15-1), the second interior bar (15-2) and third interior bar (15-3) outer surface
It is socketed with outer bar (16), the inside of the outer bar (16) offers accommodating chamber (20), and the bottom end of the outer bar (16) is by turning
Axis connection has wheel (18), the lower end of the outer bar (16) to be equipped with brake (17), and the lateral wall of the outer bar (16) is equipped with
One end of first axis pin (21), first axis pin (21) is connected with adjusting rod (23), first axis pin by bolt
(21) the other end is connected with strip (19), and the second axis pin (22) is connected at one third on the adjusting rod (23).
2. a kind of hotel management Portable teaching system according to claim 1, it is characterised in that：It is described to crook one's arm (3)
Center at be welded with spherical axis, the projector (4) by spherical axis connection in the side for crooking one's arm (3), crook one's arm (3)
One end is fixedly connected on fuselage (6), and projector (4) by crook one's arm (3) be connected to one end of projector (4).
3. a kind of hotel management Portable teaching system according to claim 1, it is characterised in that：The fuselage (6)
Fluted, the bottom of the projector (4) and the top overlap joint of groove are opened up at the top of one end of upper installation infrared ray (2).
4. a kind of hotel management Portable teaching system according to claim 1-2, it is characterised in that：The fixed block
(10) shape is T-shaped structure, and the quantity of fixed block (10) is one group.
5. a kind of hotel management Portable teaching system according to claim 1, it is characterised in that：The supporting plate (14)
It is refined slightly offer one group of mounting groove, the shape of the fixed block (10) is identical with the structure of mounting groove, and two mounting grooves
The distance between the distance between two fixed blocks (10) it is equal.
6. a kind of hotel management Portable teaching system according to claim, it is characterised in that：The fixed block
(10) bottom end is equipped with link block, and screw hole is offered on link block, first interior bar (15-1), the second interior bar (15-2)
There is bolt with being fitted into third interior bar (15-3).And first interior bar (15-1), the second interior bar (15-2) and third interior bar (15-3)
It is flexibly connected by bolt and link block.
7. a kind of hotel management Portable teaching system according to claim 1, it is characterised in that：The strip (19)
The lateral wall of outer bar (16) is run through in upper one end far from the first axis pin (21).
8. a kind of hotel management Portable teaching system according to claim 1-5, it is characterised in that：In described first
The side of bar (15-1), the second interior bar (15-2) and third interior bar (15-3) and outer bar (16) fitting is provided with several groups convex block,
And convex block is in be equally spaced, and the width of the strip (19) and the spacing of convex block are equal.
9. a kind of hotel management Portable teaching system according to claim 1, it is characterised in that：The strip (19)
Spring is installed with the side of the first axis pin (21) opposition, and one end of spring is connected with the outer wall of the first axis pin (21).
10. a kind of hotel management Portable teaching system according to claim 1, it is characterised in that：The wheel
(18) outside is equipped with protective shell, and the lower end of brake (17) is vertical through the lateral wall of protective shell and the side of wheel (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810754588.8A CN108648517A (en) | 2018-07-11 | 2018-07-11 | A kind of hotel management Portable teaching system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810754588.8A CN108648517A (en) | 2018-07-11 | 2018-07-11 | A kind of hotel management Portable teaching system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108648517A true CN108648517A (en) | 2018-10-12 |
Family
ID=63751573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810754588.8A Withdrawn CN108648517A (en) | 2018-07-11 | 2018-07-11 | A kind of hotel management Portable teaching system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108648517A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113411465A (en) * | 2021-06-15 | 2021-09-17 | 郑州轻工业大学 | Hyperspectral image combination equipment stabilizing device based on deep learning |
-
2018
- 2018-07-11 CN CN201810754588.8A patent/CN108648517A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113411465A (en) * | 2021-06-15 | 2021-09-17 | 郑州轻工业大学 | Hyperspectral image combination equipment stabilizing device based on deep learning |
| CN113411465B (en) * | 2021-06-15 | 2022-09-27 | 郑州轻大产业技术研究院有限公司 | Hyperspectral image combination equipment stabilizing device based on deep learning |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181012 |
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| WW01 | Invention patent application withdrawn after publication |