CN214152127U

CN214152127U - Display device for computer science and technology teaching

Info

Publication number: CN214152127U
Application number: CN202120218521.XU
Authority: CN
Inventors: 杨子钰; 张丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-09-07
Anticipated expiration: 2031-01-26

Abstract

The utility model relates to a display device technical field specifically is a display device is used in computer science and technology teaching, the on-line screen storage device comprises a base, the top of base is seted up flutedly, and the inside of recess is inserted and is equipped with the carousel, the top fixedly connected with mount of carousel, and the top left and right sides fixed mounting of mount has elevating system, elevating system includes interior axle, the top fixedly connected with roof of interior axle, the bottom fixed mounting of roof has the connecting plate, and the front of connecting plate installs the curtain. The utility model discloses be provided with carousel and block rubber, when using, through the connecting axle at the inside rotation of base surface annular groove, the connecting axle drives the block rubber and removes in removing, the block rubber in the removal with the annular groove inner wall friction on base surface to guarantee the stability of mount after adjusting to suitable position, through the regulation to the mount, thereby change the show angle of curtain as required.

Description

Display device for computer science and technology teaching

Technical Field

The utility model relates to a display device technical field specifically is a display device is used in computer science and technology teaching.

Background

The computer science and technology is a national first-level discipline, and comprises a plurality of practice links such as information security, software engineering, computer software and theory, computer system structure, computer application technology, computer technology and the like, and data technology introduction, data acquisition and processing practice and the like.

Computer science and technique are with teaching device be exactly that a teaching is used carries out the teaching aid that demonstrates to computer motherboard structure, present computer science and technique show teaching device to the computer motherboard, it cooperatees to need PPT when the show analysis, thereby make things convenient for the student to understand, but among the current teaching device, the angle of teaching aid can not change, can not adapt to partial seat more inclined to one side student and understand, and simultaneously, when teaching, often need the writing on the blackboard, so that the student records, but current teaching aid and writing on the blackboard be the disconnect-type, the two is difficult to coexist simultaneously, for this we have proposed a computer science and for the teaching of technique display device solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a display device is used in computer science and technology teaching to among the current teaching device who proposes in solving above-mentioned background art, the angle of teaching aid can not change, can not adapt to partial seat more inclined to one side student and understand, simultaneously, when teaching, often need the writing on a writing board, so that the student takes notes, but current teaching aid and writing on a writing board are the disconnect-type, the two problem that coexists simultaneously hardly.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a display device is used in computer science and technology teaching, includes the base, the recess has been seted up on the top of base, and the inside of recess is inserted and is equipped with the carousel, the top fixedly connected with mount of carousel, and the top left and right sides fixed mounting of mount has elevating system, elevating system includes interior axle, the top fixedly connected with roof of interior axle, the bottom fixed mounting of roof has the connecting plate, and the front of connecting plate installs the curtain.

Preferably, an annular groove is formed in the surface of the base, the rubber block is inserted into the annular groove, a connecting shaft is fixedly connected to the top end of the rubber block, and a fixing frame is fixedly connected to the top end of the connecting shaft.

Preferably, the inner shaft is inserted into the outer shaft, the bottom end of the outer shaft is fixedly connected with a fixing frame, and a threaded shaft transversely penetrates through the outer side of the outer shaft.

Preferably, a groove is formed in the surface of the inner shaft and in a position corresponding to the threaded shaft, the threaded shaft is inserted into the groove, and a limiting block is fixedly connected to the surface of the threaded shaft.

Preferably, the internal mounting of connecting plate has writing mechanism, writing mechanism includes the clipboard, the right side fixedly connected with arm-tie of clipboard.

Preferably, the upper and lower both ends of clipboard all install the pulley, and the pulley inserts the inner wall of establishing at the connecting plate, the bar spout has been seted up with the corresponding position department of pulley to the inner wall of connecting plate, and the inner wall fixedly connected with gag lever post of bar spout, the gag lever post runs through the fixed surface of pulley and is at the bar spout inner wall of connecting plate.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses be provided with carousel and block rubber, when using, through rotating the mount, the mount rotates in the surface recess of base in the rotation, and the connecting axle rotates in the inside of base surface annular groove simultaneously, and the connecting axle drives the block rubber and removes in removing, and the block rubber rubs with the annular groove inner wall on base surface in removing, thereby guarantees the stability of mount after adjusting to suitable position, through the regulation to the mount, thereby change the show angle of curtain as required, thereby be favorable to the watching and understanding of remote position classmate;

(2) the utility model discloses be provided with writing mechanism, when teaching, through outwards pulling out the clipboard, the clipboard is in moving and is driven the pulley and slide in the bar spout of connecting plate inner wall, then pulls out the clipboard to make things convenient for the staff to write, then make things convenient for the student to carry out the record.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is a schematic structural right sectional view of the writing mechanism of the present invention;

fig. 4 is a schematic top sectional view of the structure of the base of the present invention.

In the figure: 1. a base; 2. a turntable; 3. a fixed mount; 4. a lifting mechanism; 41. an outer shaft; 42. an inner shaft; 43. a threaded shaft; 44. a limiting block; 5. a top plate; 6. a connecting plate; 7. a connecting shaft; 8. a rubber block; 9. a writing mechanism; 91. a writing board; 92. pulling a plate; 93. a pulley; 94. a limiting rod; 10. a curtain.

The specific implementation mode is as follows:

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 invention provides an embodiment: a display device for computer science and technology teaching comprises a base 1, wherein a groove is formed in the top end of the base 1, a rotary table 2 is inserted into the groove, a fixed frame 3 is fixedly connected to the top end of the rotary table 2, lifting mechanisms 4 are fixedly mounted on the left side and the right side of the top end of the fixed frame 3, each lifting mechanism 4 comprises an inner shaft 42, a top plate 5 is fixedly connected to the top end of the inner shaft 42, a connecting plate 6 is fixedly mounted at the bottom end of the top plate 5, and a curtain 10 is mounted on the front face of the connecting plate 6;

furthermore, an annular groove is formed in the surface of the base 1, a rubber block 8 is inserted into the annular groove, the top end of the rubber block 8 is fixedly connected with a connecting shaft 7, the top end of the connecting shaft 7 is fixedly connected with a fixing frame 3, the fixing frame 3 rotates in the surface groove of the base 1 during rotation, meanwhile, the connecting shaft 7 rotates in the annular groove in the surface of the base 1, the connecting shaft 7 drives the rubber block 8 to move during movement, the rubber block 8 rubs with the inner wall of the annular groove in the surface of the base 1 during movement, stability of the fixing frame 3 after being adjusted to a proper position is guaranteed, the display angle of the curtain 10 is changed as required through adjustment of the fixing frame 3, and therefore viewing and understanding of remote position classmates are facilitated;

further, the inner shaft 42 is inserted into the outer shaft 41, the bottom end of the outer shaft 41 is fixedly connected with the fixed frame 3, the threaded shaft 43 transversely penetrates through the outer side of the outer shaft 41, and the threaded shaft 43 is inserted into grooves at different positions on the surface of the inner shaft 42, so that the inner shaft 42 is adjusted;

furthermore, a groove is formed in the surface of the inner shaft 42 corresponding to the threaded shaft 43, the threaded shaft 43 is inserted into the groove, a limiting block 44 is fixedly connected to the surface of the threaded shaft 43, and when the threaded shaft 43 is separated from the inner groove of the inner shaft 42 during rotation, the limiting block 44 is abutted against the inner wall of the outer shaft 41, so that the threaded shaft 43 is prevented from being separated and falling during adjustment, and the normal use of the inner shaft 42 is prevented from being influenced;

furthermore, a writing mechanism 9 is installed inside the connecting plate 6, the writing mechanism 9 comprises a writing board 91, a pulling board 92 is fixedly connected to the right side of the writing board 91, and the writing board 91 is pulled out, so that the writing board 91 drives a pulley 93 to slide in a strip-shaped sliding groove in the inner wall of the connecting plate 6 in the moving process, and then the writing board 91 is pulled out, thereby facilitating the writing of workers and the recording of students;

furthermore, pulleys 93 are mounted at the upper end and the lower end of the writing board 91, the pulleys 93 are inserted into the inner wall of the connecting plate 6, a strip-shaped sliding groove is formed in the position, corresponding to the pulleys 93, of the inner wall of the connecting plate 6, a limiting rod 94 is fixedly connected to the inner wall of the strip-shaped sliding groove, the limiting rod 94 penetrates through the surface of the pulley 93 and is fixed to the inner wall of the strip-shaped sliding groove of the connecting plate 6, the pulley 93 slides on the surface of the limiting rod 94, smoothness of the writing board 91 during pulling is guaranteed, meanwhile, a sliding track is provided for movement of the pulley 93 through the limiting rod 94, and stability of the writing board 91 during movement is guaranteed;

the working principle is as follows: when the angle of the connecting plate 6 needs to be adjusted, as shown in fig. 1 and fig. 2, when the angle of the connecting plate 6 needs to be adjusted, the fixing frame 3 rotates in the surface groove of the base 1 in the rotation process, the connecting shaft 7 rotates in the annular groove of the surface of the base 1, the connecting shaft 7 drives the rubber block 8 to move in the movement process, the rubber block 8 rubs with the inner wall of the annular groove of the surface of the base 1 in the movement process, so that the stability of the fixing frame 3 after the fixing frame is adjusted to a proper position is ensured, meanwhile, the inner shaft 42 is pulled upwards, when the inner shaft 42 moves to a proper height, the threaded shaft 43 rotates, so that the threaded shaft 43 moves in the rotation process, the threaded shaft 43 is inserted in the groove of the surface of the inner shaft 42, so that the position of the inner shaft 42 is fixed, when writing is needed, the writing plate 91 is pulled outwards, the writing plate 91 drives the pulley 93 to slide in the strip-shaped sliding groove of the inner wall of the connecting plate 6 in the movement process, then, the writing board 91 is pulled out, so that the worker can write conveniently, and the whole working principle of the utility model is realized.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a display device is used in computer science and technology teaching, includes base (1), its characterized in that: the curtain cloth curtain wall is characterized in that a groove is formed in the top end of the base (1), the rotary table (2) is inserted into the groove, a fixing frame (3) is fixedly connected to the top end of the rotary table (2), lifting mechanisms (4) are fixedly mounted on the left side and the right side of the top end of the fixing frame (3), each lifting mechanism (4) comprises an inner shaft (42), a top end fixedly connected with a top plate (5) of each inner shaft (42), a connecting plate (6) is fixedly mounted at the bottom end of each top plate (5), and a curtain cloth (10) is mounted on the front face of each connecting plate (6).

2. The display device for computer science and technology teaching according to claim 1, wherein: the rubber block fixing device is characterized in that an annular groove is formed in the surface of the base (1), a rubber block (8) is inserted into the annular groove, a connecting shaft (7) is fixedly connected to the top end of the rubber block (8), and a fixing frame (3) is fixedly connected to the top end of the connecting shaft (7).

3. The display device for computer science and technology teaching according to claim 1, wherein: the inner shaft (42) is inserted in the outer shaft (41), the bottom end of the outer shaft (41) is fixedly connected with the fixing frame (3), and a threaded shaft (43) transversely penetrates through the outer side of the outer shaft (41).

4. The display device for computer science and technology teaching according to claim 3, wherein: the surface of the inner shaft (42) is provided with a groove at a position corresponding to the threaded shaft (43), the threaded shaft (43) is inserted into the groove, and the surface of the threaded shaft (43) is fixedly connected with a limiting block (44).

5. The display device for computer science and technology teaching according to claim 1, wherein: the internally mounted of connecting plate (6) writes mechanism (9), it includes clipboard (91) to write mechanism (9), the right side fixedly connected with arm-tie (92) of clipboard (91).

6. The display device for computer science and technology teaching according to claim 5, wherein: pulley (93) are all installed at the upper and lower both ends of clipboard (91), and pulley (93) insert and establish the inner wall at connecting plate (6), the bar spout has been seted up with pulley (93) corresponding position department to the inner wall of connecting plate (6), and the inner wall fixedly connected with gag lever post (94) of bar spout, gag lever post (94) run through the surface mounting of pulley (93) at the bar spout inner wall of connecting plate (6).