CN214202799U - Display device is used in teaching of portable tourism - Google Patents
Display device is used in teaching of portable tourism Download PDFInfo
- Publication number
- CN214202799U CN214202799U CN202120337587.0U CN202120337587U CN214202799U CN 214202799 U CN214202799 U CN 214202799U CN 202120337587 U CN202120337587 U CN 202120337587U CN 214202799 U CN214202799 U CN 214202799U
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- China
- Prior art keywords
- upper cover
- bottom box
- telescopic
- display device
- teaching
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- Expired - Fee Related
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- 230000008093 supporting effect Effects 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses a portable display device for tourism teaching, which comprises a box body, wherein a plurality of universal wheels are arranged at the lower side of the box body, the box body comprises a bottom box and an upper cover, the lower ends of the bottom box and the upper cover are hinged, and two hasp locks are arranged at the upper sides of the bottom box and the upper cover; the middle part of the front side of the bottom box is provided with a telescopic pull rod, and the inside of the bottom box is a cavity; two upward telescopic supporting legs are arranged on the left side and the right side inside the upper cover, a telescopic display board with an upward opening is arranged in the middle of the upper cover, and a magnetic white board is arranged outside the upper cover; fixed columns are arranged on the left side and the right side of the bottom box and the upper cover, and detachable limiting rods are arranged on the fixed columns; the utility model has the advantages of convenient carrying, reasonable structural design, convenient use and convenient movement.
Description
Technical Field
The utility model relates to a tourism teaching technical field, in particular to display device is used in portable tourism teaching.
Background
The study travel is organized by schools according to regional characteristics, the age characteristics of students and the teaching content requirements of various disciplines, the students are moved out of the campus in a collective travel and centralized food and lodging mode, the visual field is expanded in life different from ordinary life, knowledge is enriched, the sense of closeness to nature and culture is deepened, and the experience of a collective life mode and social public moral is increased. The study on the travel inherits and develops the traditional Chinese paradox, the education concept of reading ten thousand books and running ten thousand miles and the human spirit, and becomes new content and a new mode of quality education. The self-care ability, the innovation spirit and the practical ability of the primary and secondary school students are improved. When studying and traveling, students need to be taught on site, and the teaching equipment used in a classroom is inconvenient to carry due to the fact that the students can develop explanations according to local conditions, so that the portable display device for tourism teaching needs to be provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a display device is used in portable tourism teaching has convenient to carry, structural design is reasonable, facilitate the use, the advantage of being convenient for remove.
In order to achieve the above object, the utility model provides a following technical scheme: a portable display device for tourism teaching comprises a box body, wherein a plurality of universal wheels are arranged on the lower side of the box body, the box body comprises a bottom box and an upper cover, the lower ends of the bottom box and the upper cover are hinged, and two hasp locks are arranged on the upper sides of the bottom box and the upper cover; the middle part of the front side of the bottom box is provided with a telescopic pull rod, and the inside of the bottom box is a cavity; two upward telescopic supporting legs are arranged on the left side and the right side inside the upper cover, a telescopic display board with an upward opening is arranged in the middle of the upper cover, and a magnetic white board is arranged on the outer side of the upper cover; the bottom case all is provided with the fixed column with the upper cover left and right sides, be provided with the detachable gag lever post on the fixed column.
Preferably, the upper side of the telescopic pull rod is provided with a rubber non-slip mat.
Preferably, the universal wheels are provided with two, and the two universal wheels are arranged on the lower side of the bottom box.
Preferably, four universal wheels are arranged and are respectively arranged on the left side and the right side of the lower side of the bottom box and the upper cover.
Preferably, the telescopic display board is a magnetic whiteboard.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model is provided with universal wheels and a telescopic pull rod, is convenient to pull, and greatly facilitates the study and the travel process, the utility model discloses an upper cover is provided with two telescopic supporting legs, and the telescopic pull rod is matched, so that the supporting effect can be provided for the bottom case and the upper cover, the utility model is provided with a telescopic display board, and the telescopic display board can be extended for teaching display; when the utility model is used, the utility model is inverted, the telescopic supporting legs and the telescopic pull rods provide a supporting function, the upper cover and the telescopic display board play a role of a teaching display board, and the limiting rods on the side play a limiting function to prevent sliding; the utility model discloses a be the cavity in the under casing, can be used to hold teaching aid.
Drawings
Fig. 1 is a front view of the present invention when closed.
Fig. 2 is a plan view of the present invention when closed.
Fig. 3 is a side view of the present invention after deployment.
Fig. 4 is a front view of the present invention after deployment.
In the figure: 1. the display cabinet comprises a cabinet body, 2, universal wheels, 3, a telescopic pull rod, 4, a hasp lock, 5, a bottom cabinet, 6, an upper cover, 7, telescopic supporting legs, 8, a telescopic display board, 9, a fixed column, 10 and a limiting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present embodiment provides a portable display device for tourism teaching, including a box body 1, wherein a plurality of universal wheels 2 are disposed on a lower side of the box body 1, the box body 1 includes a bottom box 5 and an upper cover 6, lower ends of the bottom box 5 and the upper cover 6 are hinged, and two snap locks 4 are disposed on upper sides of the bottom box 5 and the upper cover 6; the middle part of the front side of the bottom box 5 is provided with a telescopic pull rod 3, and the inside of the bottom box 5 is a cavity; two upward telescopic supporting legs 7 are arranged on the left side and the right side inside the upper cover 6, a telescopic display board 8 with an upward opening is arranged in the middle of the upper cover 6, and a magnetic white board is arranged on the outer side of the upper cover 6; the left and right sides of the bottom box 5 and the upper cover 6 are provided with fixing columns 9, and detachable limiting rods 10 are arranged on the fixing columns 9.
In order to facilitate the user to pull the utility model, in this embodiment, the 3 upside of flexible pull rod is provided with the rubber slipmat.
In order to provide more pulling ways, in the embodiment, four universal wheels 2 are provided, and the four universal wheels 2 are respectively arranged at the left side and the right side of the lower side of the bottom box 5 and the upper side of the upper cover 6.
In order to facilitate the use of the user the utility model discloses a flexible show board 8, in this embodiment, flexible show board 8 adopts the magnetism blank.
The utility model discloses a theory of operation: when the utility model is carried, the base 5 and the upper cover 6 are closed, the telescopic pull rod 3 retracts, the volume is minimum, and the carrying and the storage are convenient; when the utility model is moved, the telescopic pull rod 3 is extended out to be matched with the universal wheel 2 to pull or push, which is convenient for moving and saves strength; when the utility model is used, the telescopic pull rod 3 and the telescopic supporting leg 7 are unfolded, the utility model is inverted, the bottom case 5 and the upper cover 6 are unfolded, the telescopic pull rod 3 and the telescopic supporting leg 7 form a triangle for supporting, the limiting rod 10 is buckled on the fixed column 9 for limiting, and the sliding of the telescopic pull rod 5 or the telescopic supporting leg 6 is prevented in the using process; open flexible show board 8, the magnetic white board of flexible show board 8 cooperation 6 front sides constitutes teaching show area jointly, uses in the travel process of convenient research and study.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a display device is used in teaching of portable tourism, includes the box, its characterized in that: the lower side of the box body is provided with a plurality of universal wheels, the box body comprises a bottom box and an upper cover, the lower ends of the bottom box and the upper cover are hinged, and two hasp locks are arranged on the upper sides of the bottom box and the upper cover; the middle part of the front side of the bottom box is provided with a telescopic pull rod, and the inside of the bottom box is a cavity; two upward telescopic supporting legs are arranged on the left side and the right side inside the upper cover, a telescopic display board with an upward opening is arranged in the middle of the upper cover, and a magnetic white board is arranged on the outer side of the upper cover; the bottom case all is provided with the fixed column with the upper cover left and right sides, be provided with the detachable gag lever post on the fixed column.
2. The portable display device for travel teaching of claim 1, wherein: and a rubber anti-slip pad is arranged on the upper side of the telescopic pull rod.
3. The portable display device for travel teaching of claim 1, wherein: the universal wheel is provided with two, two universal wheels all set up at the under casing downside.
4. The portable display device for travel teaching of claim 1, wherein: the universal wheels are four and are respectively arranged on the left side and the right side of the lower side of the bottom box and the upper cover.
5. The portable display device for travel teaching of claim 1, wherein: the telescopic display board is a magnetic white board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120337587.0U CN214202799U (en) | 2021-02-06 | 2021-02-06 | Display device is used in teaching of portable tourism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120337587.0U CN214202799U (en) | 2021-02-06 | 2021-02-06 | Display device is used in teaching of portable tourism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214202799U true CN214202799U (en) | 2021-09-14 |
Family
ID=77640087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120337587.0U Expired - Fee Related CN214202799U (en) | 2021-02-06 | 2021-02-06 | Display device is used in teaching of portable tourism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214202799U (en) |
-
2021
- 2021-02-06 CN CN202120337587.0U patent/CN214202799U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |