CN210804796U

CN210804796U - A device that is used for chinese language and literature specialty to admire class teaching

Info

Publication number: CN210804796U
Application number: CN201921971928.9U
Authority: CN
Inventors: 王宇; 王蕊; 徐振鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-06-19
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a device for admiring course teaching in Chinese language and literature specialty, which comprises a fixed base and a supporting vertical plate, wherein the supporting vertical plate is arranged on the outer wall at the upper end of the rear side of the fixed base, the supporting foot is arranged on the outer wall at the lower end of the fixed base near the four corners, and a gap is left between a display rear box and the supporting vertical plate, so that when the orientation of the admiring course teaching display screen is adjusted after loosening the second positioning bolt, the upper end and the lower end of the display rear box can not laterally touch the supporting vertical plate, the orientation of the admiring course teaching display screen can be assisted and adjusted by loosening the second positioning bolts on the outer walls at the left end and the right end of a large screen fixed clamping plate and pulling two angle adjusting handles on the outer walls at the left end and the right end of a large screen outer frame, the adjusting process is more convenient and safer, after the adjustment is finished, the second positioning bolts can finish the fixation of, the operation is simple and convenient, the use is flexible, and the device is generally suitable for various occasions of admiring class teaching.

Description

A device that is used for chinese language and literature specialty to admire class teaching

Technical Field

The utility model belongs to the technical field of admire the relevant of class teaching aid, concretely relates to a device that is used for chinese language and literature specialty to admire class teaching.

Background

The Chinese language and literature professional culture is a Chinese language and literature specialized talent which has the basic theory, basic knowledge and basic skill of Chinese language and literature and can be used for practicing literature review, Chinese language and literature teaching and research work, and practical work in the aspects of culture and publicity in news literature publishing departments, scientific research institutions and organ enterprises and public institutions. The specialty corresponding to the chinese language and literature is a chinese education, and the cultivation objects thereof are teachers, teaching researchers and other education works for chinese language and literature teaching and teaching research in high and medium schools, and the like. The mu lesson (MOOC), namely a large-scale open online course, is a product combining Internet and education, is a large-scale open online course, and is a newly emerging online course development mode.

The device technique that class teaching was admired to chinese language and literature specialty exists following problem in the current: because chinese language literature specialty admire the class teaching time number relatively more, the display back box that the teaching device was admired to the tradition is mostly the integral type with the support riser, can not carry out angle modulation to inconvenient student watches, influences the effect of giving lessons, though some devices can carry out angle modulation, but the structure is complicated relatively, and manufacturing cost is higher, and the operation is comparatively troublesome, is difficult for quick adjustment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device that is used for chinese language and literature specialty to admire class teaching to solve the tradition that proposes in the above-mentioned background art and admire class teaching device's display back box and support riser and mostly be the integral type can not carry out angle modulation, some devices can adjust but the complicated manufacturing cost height problem of structure relatively.

In order to achieve the above object, the utility model provides a following technical scheme: a device for teaching a lesson is admired in Chinese language and literature specialty, comprises a fixed base and a supporting vertical plate, wherein the supporting vertical plate is arranged on the outer wall of the upper end of the rear side of the fixed base, supporting pad feet are arranged on the outer wall of the lower end of the fixed base close to four corners, large-screen fixing splints are arranged on the outer walls of the left end and the right end of the upper side of the supporting vertical plate, the supporting vertical plate and the large-screen fixing splints are fixedly connected through a second positioning bolt, screw adjusting chutes are arranged on the outer walls of the left end and the right end of the lower side of the large-screen fixing splints, a limiting plate frame is arranged on the upper end of the large-screen fixing splints, the limiting plate frame is fixedly connected with the supporting vertical plate and the large-screen fixing splints through a first positioning bolt, a display rear box is connected to the front end of the large-screen fixing splints, heat dissipation meshes, and angle adjusting handles are arranged on the outer walls of the rear ends of the left side and the right side of the large-screen outer frame.

Preferably, the front end inside of large-screen outer frame is provided with and admires the teaching of class and show the large-screen, be provided with the work pilot lamp on the front end outer wall of large-screen outer frame, be provided with volume debugging button on the right side front end outer wall of large-screen outer frame, be provided with power control button on the large-screen outer frame front end outer wall on volume debugging button right side, admire the teaching of class and show that the large-screen all passes through external power source electric connection with the work pilot lamp.

Preferably, the screw rod adjusting sliding groove is a circular arc sliding groove with the first positioning bolt as a circle center.

Preferably, both ends span in the outside of big screen fixation splint left and right sides about spacing grillage, the inboard one end of first positioning bolt transversely passes spacing grillage and fixes inside the upper end of supporting the riser.

Preferably, the two angle adjusting handles are arranged, and the two angle adjusting handles are perpendicular to the large-screen outer frame.

Preferably, the front end of the large-screen fixing clamp plate is fixedly connected with the display rear box, and the vertical width of the large-screen fixing clamp plate is larger than that of the supporting vertical plate.

Compared with the device technique that class teaching was admired to current chinese language literature specialty, the utility model provides a device that class teaching was admired to chinese language literature specialty possesses following beneficial effect:

1. the utility model discloses a reform transform traditional display backshell and support riser integral type fixed form into by big screen fixation splint fixed package clamp on the support riser, the front end of big screen fixation splint and display backshell fixed connection, the rear end package clamp of big screen fixation splint is in the left and right both ends of support riser, the left and right both ends of spacing grillage span outside the left and right sides of big screen fixation splint, and fix through first positioning bolt, set up the arc spout with first positioning bolt as the centre of a circle on the outer wall of the left and right both ends of the downside of big screen fixation splint, when rotating and admiring the orientation of teaching display large screen, the screw rod of the inboard one end of second positioning bolt can slide in the arc screw rod adjusting spout, through twisting the second positioning bolt, can be with the lower extreme fixed clamp of big screen fixation splint tightly, thereby make admiring the teaching display large screen orientation keep at a certain angle, the student can watch the music conveniently;

2. the utility model discloses can admire the orientation of class teaching display large screen as required adjustment, because leave the clearance between display back box and the support riser, thereby make when not hard up second positioning bolt after adjust admire the orientation of class teaching display large screen, the upper and lower both ends of display back box can not bump the support riser to the side, and the rotation regulation of class teaching display large screen is admired in the influence, can control the second positioning bolt on the both ends outer wall through not hard up large screen solid fixed splint, pull two angle modulation handles on the outer wall of the left and right sides both ends of large screen outer frame and come the auxiliary regulation to admire the orientation of class teaching display large screen, make accommodation process more convenient and safety, after finishing adjusting, twist once more soon the second positioning bolt can accomplish the fixed of device, and easy operation is convenient, and flexible use, generally be applicable to admire various occasions of teaching.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a device for teaching a chinese language and literature major admire class according to the present invention;

fig. 2 is a schematic view of a back structure of a device for teaching a chinese language and literature major admire class according to the present invention;

FIG. 3 is a schematic side view of the apparatus for teaching lessons in Chinese language and literature;

in the figure: 1. a fixed base; 2. supporting the foot pad; 3. a support vertical plate; 4. a volume debugging button; 5. a power control button; 6. a large screen outer frame; 7. admire the teaching of the lesson to show the large screen; 8. a work indicator light; 9. a display rear box; 10. a limit plate frame; 11. a first positioning bolt; 12. a second positioning bolt; 13. a large screen fixing splint; 14. an angle adjusting handle; 15. the screw rod adjusts the chute; 16. and (4) radiating meshes.

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. 1-3, the present invention provides a technical solution: a device for teaching a Chinese language and literature specialty admire class comprises a fixed base 1 and a supporting vertical plate 3, wherein the supporting vertical plate 3 is installed on the upper outer wall of the rear side of the fixed base 1, supporting pads 2 are arranged on the outer wall of the lower end of the fixed base 1 near four corners, large screen fixing splints 13 are arranged on the outer walls of the left end and the right end of the upper side of the supporting vertical plate 3, the supporting vertical plate 3 is fixedly connected with the large screen fixing splints 13 through second positioning bolts 12, screw adjusting chutes 15 are arranged on the outer walls of the left end and the right end of the lower side of the large screen fixing splints 13, the screw adjusting chutes 15 are arc chutes with first positioning bolts 11 as the center of a circle, when the orientation of a large screen 7 displayed by teaching the admire class is rotated, a screw at one end of the inner side of each second positioning bolt 12 can slide in each arc screw adjusting chute 15, and the lower end of each large screen fixing, thereby make to admire the orientation of class teaching demonstration large-size screen 7 and keep at certain angle, make things convenient for the student to watch, large-size screen solid fixed splint 13's upper end is provided with spacing grillage 10, both ends span in large-size screen solid fixed splint 13 left and right sides outside about spacing grillage 10, the inboard one end of first positioning bolt 11 transversely passes spacing grillage 10 and fixes inside the upper end of supporting riser 3, spacing grillage 10 presss from both sides the upper end of large-size screen solid fixed splint 13 tightly to be fixed in the upper end of supporting riser 3, make can rotate to adjust through not hard up second positioning bolt 12 and admire class teaching demonstration large-size screen 7 orientation, and guaranteed the overall stability of device in accommodation process.

A device for teaching a lesson is admired in Chinese language and literature specialty, comprises a limiting plate frame 10, a supporting vertical plate 3 and a large screen fixing clamp plate 13 which are fixedly connected through a first positioning bolt 11, the front end of the large screen fixing clamp plate 13 is connected with a display rear box 9, the front end of the large screen fixing clamp plate 13 is fixedly connected with the display rear box 9, the vertical width of the large screen fixing clamp plate 13 is larger than that of the supporting vertical plate 3, so that a gap is reserved between the display rear box 9 and the supporting vertical plate 3, so that when the orientation of the large display 7 for teaching and admiring lesson is adjusted after the second positioning bolt 12 is loosened, the upper end and the lower end of the display rear box 9 can not laterally collide with the supporting vertical plate 3, the influence admires the rotation regulation of class teaching demonstration large screen 7, is provided with heat dissipation mesh 16 on the outer wall of the left and right both ends of display rear box 9, and the front end of display rear box 9 is connected with large screen outer frame 6.

A device for teaching a lesson for Chinese language and literature specialties comprises two angle adjusting handles 14 arranged on the outer walls of the rear ends of the left side and the right side of a large-screen outer frame 6, wherein the two angle adjusting handles 14 are mutually vertical to the large-screen outer frame 6, after a second positioning bolt 12 is loosened, the orientation of a lesson teaching display large screen 7 can be adjusted in an auxiliary manner by pulling the two angle adjusting handles 14 on the outer walls of the rear ends of the left side and the right side of the large-screen outer frame 6, so that the adjusting process is more convenient and safe, a lesson teaching display large screen 7 is arranged in the front end of the large-screen outer frame 6, a work indicating lamp 8 is arranged on the outer wall of the front end of the right side of the large-screen outer frame 6, a volume adjusting button 4 is arranged on the outer wall of the front end of the large-screen outer frame 6 on the right side of the volume adjusting button 4, and a power supply control, admire big screen of class teaching display 7 and work pilot lamp 8 all through external power source electric connection.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, this device is interactive multimedia integrated machine display system, a super large screen flat TV set system with special function, with screen display, write, signal switching, TV reception, sound system, computer system etc. are integrated integrative, admire class teaching display large screen 7 to be the LCD screen, realize high definition resolution and lifelike color reduction easily, can the networking give lessons, different with traditional mode of giving lessons, mr can through download or make PPT, the form of documents such as Word is admiring class teaching display large screen 7 and is shown, be applicable to the popular knowledge of admiring class teaching chinese language literature specialty of popularizing, use in a flexible way, can admire the orientation of class teaching display large screen 7 as required adjustment, through not hard up second positioning bolt 12 on the both ends outer wall about the large screen solid fixed splint 13, adjust handle 14 through pulling two angle on the outer frame 6 left and right sides both ends outer wall and assist to adjust and admire class teaching display large screen teaching show teaching specialty, use in a flexible way, through pulling two angle on the outer frame 6 left and right sides rear The orientation of the large screen 7 makes the adjustment process more convenient and safer, and after the adjustment is completed, the second positioning bolt 12 is screwed again to complete the fixation of the device.

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

1. The utility model provides a device that class teaching is admired to chinese language and literature specialty, includes unable adjustment base (1) and support riser (3), its characterized in that: the support vertical plate (3) is arranged on the outer wall of the upper end of the rear side of the fixed base (1), the outer wall of the lower end of the fixed base (1) is provided with support pad feet (2) close to four corners, the outer walls of the left and right ends of the upside of the support vertical plate (3) are provided with large screen fixed clamping plates (13), the support vertical plate (3) is fixedly connected with the large screen fixed clamping plates (13) through second positioning bolts (12), the outer walls of the left and right ends of the downside of the large screen fixed clamping plates (13) are provided with screw rod adjusting sliding grooves (15), the upper end of the large screen fixed clamping plates (13) is provided with a limit plate frame (10), the limit plate frame (10) is fixedly connected with the support vertical plate (3) and the large screen fixed clamping plates (13) through first positioning bolts (11), and the front end of the large screen fixed clamping plates (13) is connected with a, be provided with on the both ends outer wall about display rear box (9) heat dissipation mesh (16), the front end of display rear box (9) is connected with large-size screen outer frame (6), be provided with angle modulation handle (14) on the both sides rear end outer wall about large-size screen outer frame (6).

2. The apparatus for teaching mu lesson in chinese language and literature specialties according to claim 1, wherein: the front end inside of big outer frame of screen (6) is provided with and admires class teaching and shows big screen (7), be provided with work pilot lamp (8) on the front end outer wall of big outer frame of screen (6), be provided with volume debugging button (4) on the right side front end outer wall of big outer frame of screen (6), be provided with on the outer frame of big outer frame of screen (6) front end outer wall on volume debugging button (4) right side power control button (5), admire class teaching and show big screen (7) and all through external power source electric connection with work pilot lamp (8).

3. The apparatus for teaching mu lesson in chinese language and literature specialties according to claim 1, wherein: the screw rod adjusting sliding groove (15) is a circular arc sliding groove taking the first positioning bolt (11) as a circle center.

4. The apparatus for teaching mu lesson in chinese language and literature specialties according to claim 1, wherein: both ends span outside the left and right sides of big screen solid fixed splint (13) about spacing grillage (10), the inboard one end of first positioning bolt (11) is passed spacing grillage (10) and is fixed inside the upper end of supporting riser (3) transversely.

5. The apparatus for teaching mu lesson in chinese language and literature specialties according to claim 1, wherein: the angle adjusting handles (14) are arranged in two numbers, and the two angle adjusting handles (14) are perpendicular to the large-screen outer frame (6).

6. The apparatus for teaching mu lesson in chinese language and literature specialties according to claim 1, wherein: the front end of the large-screen fixing clamp plate (13) is fixedly connected with the display rear box (9), and the vertical width of the large-screen fixing clamp plate (13) is greater than that of the supporting vertical plate (3).