CN215643158U - Theoretical inquiry unit for Chinese language and literature - Google Patents
Theoretical inquiry unit for Chinese language and literature Download PDFInfo
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- CN215643158U CN215643158U CN202122097079.2U CN202122097079U CN215643158U CN 215643158 U CN215643158 U CN 215643158U CN 202122097079 U CN202122097079 U CN 202122097079U CN 215643158 U CN215643158 U CN 215643158U
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Abstract
The utility model relates to the technical field of teaching devices, and provides a theoretical query device applied to Chinese language and literature, which comprises a base, a fixed seat, a display and a touch screen, wherein a first rotating shaft is embedded in the upper end of the base, a rotating shaft locking structure is arranged at the outer end of the first rotating shaft, a rack is embedded in the outer end of the first rotating shaft, the fixed seat is arranged at the upper end of the rack, and the display is arranged at the upper end of the fixed seat. So that the inquiry is more labor-saving.
Description
Technical Field
The utility model relates to the technical field of teaching devices, in particular to a theoretical query device applied to Chinese language and literature.
Background
Literature which is understood as subject categories comprises Chinese language literature, foreign language literature and news dissemination, particularly in the process of college language learning, a query device similar to a notebook is often used for querying the literature theory knowledge to enrich the knowledge, and most of Chinese language literature theory query devices are arranged in a library to provide query services for students;
according to the Chinese language and literature theory query device with the patent number ZL202022943887.1 in the prior art, through the cooperation arrangement of a double-shaft motor, a first bevel gear, a second bevel gear, a rotating shaft, a third bevel gear, a fourth bevel gear and a connecting rod and a connecting plate, the double-shaft motor rotates to drive the first bevel gear to rotate, the first bevel gear rotates to drive the rotating shaft to rotate through the second bevel gear, the rotating shaft can drive the fourth bevel gear to rotate through the third bevel gear, the fourth bevel gear rotates to drive the connecting rod to rotate, the connecting rod rotates to drive a display screen body to rotate through the connecting plate, the angle of the display screen can be adjusted more conveniently, the situation that light irradiates the screen to reflect light is avoided, and students can check the light more conveniently;
the research shows that the device has the following defects:
although the angle of the display screen can be adjusted, the adjusting structure is complex, and when different students use the device, the complex adjusting structure causes inconvenience in use and affects the query efficiency;
moreover, the content of the Chinese language and literature theory is complex, when theoretical inquiry is carried out, inquiry is usually carried out for many times, and the content also needs to be understood, memorized or recorded, when the device is used for a long time, the device stands in front of the device to carry out lower inquiry, which is tired, thereby not only influencing the inquiry efficiency, but also leading the inquiry to be time-consuming and labor-consuming and reducing the enthusiasm of student inquiry.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solve the above problems in the background art, and provides a theoretical query device applied to chinese language and literature.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a theoretical inquiry unit applied to Chinese language and literature comprises a base, a fixed seat, a display and a touch screen, wherein a first rotating shaft is embedded in the upper end of the base, a rotating shaft locking structure is installed at the outer end of the first rotating shaft, a rack is embedded in the outer end of the first rotating shaft, the fixed seat is installed at the upper end of the rack, the display is installed at the upper end of the fixed seat, the touch screen is embedded in the inner side of the display, and a handle is installed at the lower end of the side face of the display;
the lower extreme of base is installed the long-time inquiry theory of being convenient for use more convenient movable assembly.
Preferably, the movable assembly comprises a movable block and a second rotating shaft;
the movable block is arranged on the side surface of the base, and the second rotating shaft is embedded and arranged on the inner side of the movable block.
Preferably, the base is integrally rectangular, a groove is formed in the upper end of the base, and a long-strip-shaped groove body is formed in the left side of the base.
Preferably, the movable block is made of stainless steel, and the movable block is in an L shape.
Preferably, the upper end of the movable block is embedded into the left groove body of the base, and the movable block is movably connected with the base through the second rotating shaft.
Preferably, the bottom of the movable block is at the same horizontal line with the bottom of the base, and the movable block transversely extends to the outer end of the side surface of the base.
Preferably, the rack is embedded in a groove at the upper end of the base, and the display is movably connected with the base through a first rotating shaft.
Has the advantages that:
the utility model can quickly adjust the display, avoid the difficult use identification caused by the unclear display due to the reflection of sunlight on the touch screen of the display, and make the use more convenient;
the movable assembly can be adjusted, a folding stool structure is formed on the front side of the device, a seat is provided for an inquirer, a user can use the device when inquiring for a long time, the inquiring efficiency is effectively improved, the inquirer is prevented from standing for a long time for inquiring, and the inquiring is more labor-saving.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of a movable assembly according to the present invention;
FIG. 4 is a schematic view of a base structure according to the present invention.
Illustration of the drawings: 1-a base; 2-a first rotating shaft; 3-a rotating shaft locking structure; 4-a frame; 5-fixing the base; 6-a display; 7-a touch screen; 8-a handle; 9-a movable block; 10-second axis of rotation.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.
Referring to fig. 1-4, a theoretical inquiry unit for chinese language and literature includes a base 1, a first rotating shaft 2 is embedded in the upper end of the base 1, a rotating shaft locking structure 3 is installed at the outer end of the first rotating shaft 2, and a movable assembly convenient for long-time inquiry is installed at the lower end of the base 1, so that the use is more convenient.
In this embodiment, the movable assembly includes a movable block 9 and a second rotating shaft 10;
the movable block 9 is arranged on the side surface of the base 1, and the second rotating shaft 10 is embedded and arranged on the inner side of the movable block 9.
In this embodiment, the base 1 is rectangular, the upper end of the base 1 is provided with a groove, and the left side of the base 1 is provided with a strip-shaped groove.
Wherein, the left groove body of the base 1 extends from the side surface to the front surface of the base 1
In this embodiment, the movable block 9 is made of stainless steel, and the movable block 9 is in an "L" shape, the movable block 9 made of stainless steel has a firm structure, the vertical bottom of the "L" shaped movable block 9 can support, and the horizontal upper end can provide a seat.
In this embodiment, the upper end of the movable block 9 is embedded in the left groove of the base 1, and the movable block 9 is movably connected with the base 1 through the second rotating shaft 10.
Wherein, the second rotating shaft 10 is installed in the left groove of the base 1.
Wherein, the interval has between the left side upper end department of movable block 9 and the left side cell body right wall of base 1, and the movable block 9 of being convenient for removes in the left side cell body of base 1.
In this embodiment, the bottom of movable block 9 and the bottom of base 1 are in same water flat line, and movable block 9 transversely extends to the side outer end department of base 1, and when base 1 placed on subaerial, ground can provide stable support for movable block 9.
In this embodiment, frame 4 embedding is installed in the upper end recess of base 1, and is swing joint between display 6 and the base 1 through first pivot 2, and the recess can be convenient for frame 4 to rotate in the upper end of base 1.
Wherein, first pivot 2 transversely extends to the left and right ends of base 1 upper end, and display 6 can carry out fore-and-aft regulation at the upper end of base 1.
The working principle is as follows:
when the display device is used, the angle of the display 6 can be adjusted by pulling the handle 8 on the side surface of the display 6, the display 6 can rotate at the upper end of the base 1 through the first rotating shaft 2, the display 6 can be adjusted front and back at the upper end of the base 1, the first rotating shaft 2 can be fixed through the rotating shaft locking structure 3, so that the angle of the display 6 is kept, the adjustment can be performed quickly, the situation that the use identification is difficult due to the fact that the display is not clear due to the fact that sunlight irradiates the touch screen for reflecting light is avoided, and the use is more convenient;
when carrying out theoretical inquiry, generally need inquire many times, still need understand memory or record to the content, when using for a long time, stimulate the movable block 9 of base 1 side, movable block 9 rotates through second pivot 10, movable block 9 can remove about in the recess of base 1 side, draw movable block 9 to the front of base 1, movable block 9 that stainless steel matter made is sturdy, the front end at base 1 is placed to movable block 9 of "L" shape, the bottom laminating of movable block 9 is subaerial, thereby form the folding stool structure, convenient to use person uses when long-time inquiry, effectively promote the efficiency of inquiry, avoid the inquiry of standing for a long time of inquirer, through providing the seat for the inquirer, make the inquiry more laborsaving.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.
Claims (7)
1. A theoretical inquiry unit for Chinese language and literature is characterized in that: the device comprises a base (1), wherein a first rotating shaft (2) is embedded in the upper end of the base (1);
the rotating shaft locking structure comprises a first rotating shaft (2), wherein a rotating shaft locking structure (3) is mounted at the outer end of the first rotating shaft (2);
the rack (4), the rack (4) is nested and installed at the outer end of the first rotating shaft (2);
the fixing seat (5), the said fixing seat (5) is installed in the upper end of the stander (4);
the display (6), the said display (6) is installed in the upper end of the permanent seat (5);
the lower end of the base (1) is provided with a movable assembly which is convenient for long-time query theory, so that the use is more convenient.
2. The theoretical query device applied to Chinese language and literature according to claim 1, wherein: the movable assembly comprises a movable block (9) and a second rotating shaft (10);
the movable block (9) is arranged on the side surface of the base (1), and the second rotating shaft (10) is embedded and arranged on the inner side of the movable block (9).
3. The theoretical query device applied to Chinese language and literature according to claim 1, wherein: the base (1) is integrally rectangular, a groove is formed in the upper end of the base (1), and a long-strip-shaped groove body is formed in the left side of the base (1).
4. The theoretical query device applied to Chinese language and literature according to claim 2, wherein: the movable block (9) is made of stainless steel, and the movable block (9) is L-shaped.
5. The theoretical query device applied to Chinese language and literature according to claim 2, wherein: the upper end of the movable block (9) is embedded into the left groove of the base (1), and the movable block (9) is movably connected with the base (1) through a second rotating shaft (10).
6. The theoretical query device applied to Chinese language and literature according to claim 2, wherein: the bottom of the movable block (9) and the bottom of the base (1) are positioned on the same horizontal line, and the movable block (9) transversely extends to the outer end of the side face of the base (1).
7. The theoretical query device applied to Chinese language and literature according to claim 1, wherein: frame (4) embedding is installed in the upper end recess of base (1), and display (6) are swing joint through being between first pivot (2) and base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122097079.2U CN215643158U (en) | 2021-09-01 | 2021-09-01 | Theoretical inquiry unit for Chinese language and literature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122097079.2U CN215643158U (en) | 2021-09-01 | 2021-09-01 | Theoretical inquiry unit for Chinese language and literature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215643158U true CN215643158U (en) | 2022-01-25 |
Family
ID=79905479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122097079.2U Active CN215643158U (en) | 2021-09-01 | 2021-09-01 | Theoretical inquiry unit for Chinese language and literature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215643158U (en) |
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2021
- 2021-09-01 CN CN202122097079.2U patent/CN215643158U/en active Active
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