CN214955495U

CN214955495U - Teaching device for news dissemination

Info

Publication number: CN214955495U
Application number: CN202120532420.XU
Authority: CN
Inventors: 马燕
Original assignee: Guangxi University of Finance and Economics
Current assignee: Guangxi University of Finance and Economics
Priority date: 2021-03-15
Filing date: 2021-03-15
Publication date: 2021-11-30
Anticipated expiration: 2031-03-15

Abstract

The utility model belongs to the technical field of teaching equipment, in particular to a teaching device for news propagation, which comprises a box body with an opening at one end and a teaching component, wherein the opening end of the box body is provided with a containing groove on the upper side surface of the box body, the teaching component is embedded in the box body, the teaching component comprises a base plate, a blackboard, two supporting components, a connecting plate and a sliding seat, one end of the base plate is hinged with one end of the blackboard, two sides of the other end of the blackboard are respectively hinged with one supporting component, a plurality of limiting grooves are arranged on two sides of the upper side surface of the base plate, the middle part of one end of the base plate hinged with the blackboard is hinged with the sliding seat through the connecting plate, the sliding seat is connected with the inner side wall of the box body in a sliding way through a sliding rail, when the sliding seat slides to the opening of the box body, the blackboard is opened upwards and penetrates through the accommodating groove, and one ends of the two supporting assemblies, which are far away from the blackboard, are respectively in limit connection with one limit groove on the same side. The utility model has the characteristics of conveniently carry and deposit, and the simple operation, the practicality is high.

Description

Teaching device for news dissemination

Technical Field

The utility model belongs to the technical field of the teaching equipment, concretely relates to teaching device is used in news propagation.

Background

The news and transmission professional is a professional for culturing a special talent for news transmission with the characteristics of thick foundation, wide caliber, high quality and strong capability, so that the special talent has the capability and quality of working in departments of news media, public opinion publicity, publishing, cultural management, educational scientific research and the like. In the course of giving lessons in news and propagation specialties, teachers often need to use teaching aids to display auxiliary materials, such as news layout drawings and news advertisement design drawings. The current teaching device is heavy, portable and not convenient for deposit, and the practicality is poor and leads to teaching to experience not good. Therefore, based on the above drawbacks, there is a need for an improved design that is more optimized.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving above-mentioned technical problem, provide a teaching device is used in dissemination of news, the device mainly solves current teaching device heaviness, the technical problem of not portable and not being convenient for deposit.

In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a teaching device is used in dissemination of news, includes one end open-ended box and teaching component, the opening one end of box is in the storage tank has been seted up to the side of going up of box.

The teaching component is inlayed in the box, and with the inside wall sliding connection of box, the teaching component includes base plate, blackboard, two spinal branch strut assemblies, connecting plate and slide, the one end of base plate with the one end of blackboard is articulated, the both sides of the other end of blackboard respectively with one the strut assembly is articulated, a plurality of spacing groove has been seted up to the both sides of side on the base plate.

The base plate with the middle part of blackboard articulated one end is passed through the connecting plate with the slide is articulated, the slide pass through the slide rail with the inside wall sliding connection of box, work as the slide slides to during the box opening part, the blackboard upwards opens and passes the storage tank, two the supporting component is kept away from the one end of blackboard respectively with one of same one side spacing connection of spacing groove.

Preferably, the supporting component comprises a supporting barrel and a supporting rod, one end of the supporting barrel is hinged to the blackboard, a plurality of positioning holes are formed in the supporting rod along the length direction of the supporting rod, a plurality of vertical arrangements are arranged on the inner side wall of the supporting barrel, the vertical arrangements are matched with the elastic positioning pieces, the supporting rod is inserted into the supporting barrel, and the elastic positioning pieces are positioned by the supporting barrel.

Preferably, the elastic positioning piece comprises a steel ball, a spring and a shell, a placing groove is formed in the shell, the spring is arranged in the placing groove, the steel ball is arranged at the opening of the placing groove, the size of the steel ball is matched with that of the placing groove, one end of the spring is fixedly connected with the steel ball, the other end of the spring is fixedly connected to the bottom of the placing groove, and the steel ball is matched with the positioning hole for limiting.

Preferably, the slide bottom is equipped with T type slider, the inside wall of box be equipped with T type slider assorted T type spout, the slide pass through T type slider with T type spout cooperation with the inside wall sliding connection of box.

Preferably, a box cover is arranged at the opening of the box body, and one side surface of the box cover extends downwards to cover the accommodating groove.

Preferably, the box cover is provided with a buckle, the side surface of the box body is provided with a clamping part, and the box cover is connected to the box body through the buckle and the clamping part in a clamping manner.

Preferably, the box cover is provided with a handle.

Preferably, one end of the blackboard, which is far away from the end hinged with the base plate, is provided with a handle.

Due to the adoption of the technical scheme, the beneficial effects of the utility model are that:

1. the utility model provides a teaching device for news propagation, when in specific use, a teaching component is pulled out from the box body, a blackboard is turned upwards and passes through a containing groove on the upper side face of the box body, teaching materials such as a news layout design drawing and a news advertisement design drawing are pasted on the blackboard, the inclination angle of the blackboard is adjusted by adjusting the length of a supporting component, so as to achieve the best teaching angle and improve the practicability and the teaching quality of the device; the support rod on the support assembly is clamped in one of the limiting grooves to fix the blackboard, and meanwhile, the inclination angle of the blackboard can be adjusted by clamping the support rod in different limiting grooves, so that the operation is simple and convenient; when the blackboard eraser is not used, the support component and the folding blackboard are folded and put into the box body. The utility model has the characteristics of conveniently carry and deposit, and easy operation is convenient, the practicality is high.

2. The blackboard of the utility model is convenient for pasting teaching materials, and can utilize chalk board characters to improve teaching efficiency; the box cover at the opening of the box body seals the box body, and meanwhile, the lifting handle on the box cover is convenient for a teacher to take, so that time and labor are saved; the teaching component can be conveniently pulled out by a handle on the blackboard.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the positioning hole and the elastic positioning member of the present invention;

FIG. 3 is a schematic view of the teaching assembly embedded in the case;

FIG. 4 is an enlarged sectional view taken along line A-A of FIG. 2;

FIG. 5 is an enlarged sectional view taken at B of FIG. 4;

FIG. 6 is a schematic structural view of the case cover of the present invention;

the main reference symbols in the drawings are as follows:

1. a box body; 11. a containing groove; 12. a box cover; 121. buckling; 122. a handle; 13. a fastening part; 2. a teaching component; 21. a substrate; 211. a limiting groove; 22. a blackboard; 221. a handle; 23. a support assembly; 231. a support cylinder; 232. a support bar; 24. a connecting plate; 25. a slide base; 3. positioning holes; 4. an elastic positioning member; 41. steel balls; 42. a spring; 43. a housing; 431. a placement groove; 5. a T-shaped slider; 6. t-shaped sliding chutes.

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.

Examples

As shown in fig. 1 to 6, a teaching device for dissemination of news comprises a box body 1 with an opening at one end and a teaching component 2, wherein a containing groove 11 is formed in the upper side face of the box body 1 at one end of the opening of the box body 1. Teaching component 2 inlays in box 1 to with the inside wall sliding connection of box 1, teaching component 2 includes base plate 21, blackboard 22, two supporting component 23, connecting plate 24 and slide 25, and the one end of base plate 21 is articulated with blackboard 22's one end, and the both sides of blackboard 22's the other end are articulated with a supporting component 23 respectively, and a plurality of spacing groove 211 has been seted up to the both sides of side on the base plate 21. The blackboard 22 can be used for pasting teaching materials such as a news layout drawing and a news advertisement design drawing, and can also improve teaching efficiency by using chalk characters.

In this embodiment, as shown in fig. 1, the supporting component 23 includes a supporting tube 231 and a supporting rod 232, one end of the supporting tube 231 is hinged to the blackboard 22, a plurality of positioning holes 3 are formed in the supporting rod 232 along the length direction of the supporting rod 232, a plurality of elastic positioning members 4 which are vertically arranged and matched with the positioning holes 3 are arranged on the inner side wall of the supporting tube 231, and the supporting rod 232 is inserted into the supporting tube 231 and is positioned with the supporting tube 231 through the elastic positioning members 4. Specifically, as shown in fig. 2, the elastic positioning element 4 includes a steel ball 41, a spring 42 and a housing 43, a placing groove 431 is provided in the housing 43, the spring 42 is provided in the placing groove 431, the steel ball 41 is provided at an opening of the placing groove 431, the size of the steel ball 41 is matched with that of the placing groove 431, one end of the spring 42 is fixedly connected to the steel ball 41, the other end is fixedly connected to the bottom of the placing groove 431, and the steel ball 41 is matched with the positioning hole 3 for limiting.

In this embodiment, the middle of the hinged end of the substrate 21 and the blackboard 22 is hinged to the sliding base 25 through the connecting plate 24, the sliding base 25 is connected to the inner side wall of the box body 1 in a sliding manner through the sliding rail, when the sliding base 25 slides to the opening of the box body 1, the blackboard 22 is opened upwards and penetrates through the accommodating groove 11, and the ends of the two supporting components 23 far away from the blackboard 22 are respectively connected to the limiting grooves 211 on the same side in a limiting manner. Specifically, as shown in fig. 3 to 5, a T-shaped slider 5 is disposed at the bottom of the sliding seat 25, a T-shaped sliding groove 6 matched with the T-shaped slider 5 is disposed on the inner side wall of the box body 1, and the sliding seat 25 is in sliding connection with the inner side wall of the box body 1 through the T-shaped slider 5 and the T-shaped sliding groove 6.

In this embodiment, as shown in fig. 6, a cover 12 is disposed at the opening of the box body 1, and one side of the cover 12 extends downward to cover the accommodating groove 11. Be equipped with buckle 121 on the case lid 12, be equipped with block portion 13 on the side of box 1, case lid 12 passes through buckle 121 and block portion 13 block and connects on box 1, is equipped with handle 122 on the case lid 12, and handle 122 carries labour saving and time saving when being convenient for mr's teaching. The end of the blackboard 22 away from the base plate 21 is provided with a handle 221, and the handle 221 facilitates pulling out the teaching component 2.

The utility model discloses a theory of operation: the utility model provides a teaching device for news propagation, when specifically using, pull out teaching subassembly 2 from box 1, turn up blackboard 22 upwards and pass storage tank 11 of the side on box 1, paste teaching materials such as news layout drawing and news advertisement design drawing on blackboard 22, adjust the inclination angle of blackboard to reach the best teaching angle, improve the practicality and the teaching quality of device by adjusting the length of supporting component 23; the support rod 232 on the support component 23 is clamped in one of the limit grooves 211 to fix the blackboard 22, and meanwhile, the inclination angle of the blackboard 22 can be adjusted by adjusting the clamping of the support rod 232 in different limit grooves 211, so that the operation is simple and convenient; when not in use, the support component 23 and the folding blackboard 22 are folded and put into the box body 1. The utility model has the characteristics of conveniently carry and deposit, and easy operation is convenient, the practicality is high.

The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.

Claims

1. The teaching device for news dissemination is characterized by comprising a box body (1) with an opening at one end and a teaching component (2), wherein a containing groove (11) is formed in the upper side face of the box body (1) at the opening end of the box body (1),

the teaching component (2) is inlaid in the box body (1) and is in sliding connection with the inner side wall of the box body (1), the teaching component (2) comprises a base plate (21), a blackboard (22), two supporting components (23), a connecting plate (24) and a sliding seat (25), one end of the base plate (21) is hinged with one end of the blackboard (22), two sides of the other end of the blackboard (22) are respectively hinged with one supporting component (23), a plurality of limiting grooves (211) are formed in two sides of the upper side face of the base plate (21),

base plate (21) with the middle part of blackboard (22) articulated one end passes through connecting plate (24) with slide (25) are articulated, slide (25) through the slide rail with the inside wall sliding connection of box (1), work as slide (25) slide extremely during box (1) opening part, blackboard (22) upwards open and pass storage tank (11), two support assembly (23) are kept away from the one end of blackboard (22) respectively with one of the same side spacing connection of spacing groove (211).

2. The teaching device for dissemination of news according to claim 1, wherein said supporting member (23) comprises a supporting cylinder (231) and a supporting rod (232), one end of said supporting cylinder (231) is hinged to said blackboard (22), said supporting rod (232) is provided with a plurality of positioning holes (3) along the length direction of said supporting rod (232), the inner side wall of said supporting cylinder (231) is provided with a plurality of elastic positioning members (4) which are vertically arranged and matched with said positioning holes (3), said supporting rod (232) is inserted into said supporting cylinder (231) and is positioned by said elastic positioning members (4) and said supporting cylinder (231).

3. The teaching device for spreading news as claimed in claim 2, wherein the elastic positioning member (4) comprises a steel ball (41), a spring (42) and a shell (43), a placing groove (431) is formed in the shell (43), the spring (42) is arranged in the placing groove (431), the steel ball (41) is arranged at an opening of the placing groove (431), the size of the steel ball (41) is matched with that of the placing groove (431), one end of the spring (42) is fixedly connected with the steel ball (41), the other end of the spring is fixedly connected to the bottom of the placing groove (431), and the steel ball (41) is matched with the positioning hole (3) for limiting.

4. A teaching device for dissemination of news according to claim 1, wherein the slide carriage (25) is provided with a T-shaped slider (5) at the bottom, the inner side wall of the box body (1) is provided with a T-shaped sliding groove (6) matched with the T-shaped slider (5), and the slide carriage (25) is in sliding connection with the inner side wall of the box body (1) through the matching of the T-shaped slider (5) and the T-shaped sliding groove (6).

5. A teaching device for dissemination of news according to claim 1, wherein a cover (12) is provided at the opening of the case (1), and one side of the cover (12) extends downward to cover the receiving groove (11).

6. The teaching device for dissemination of news according to claim 5, wherein a buckle (121) is provided on the cover (12), a locking portion (13) is provided on a side surface of the case (1), and the cover (12) is connected to the case (1) by the buckle (121) and the locking portion (13).

7. A teaching device for dissemination of news according to claim 5, wherein said cover (12) is provided with a handle (122).

8. A teaching device for dissemination of news according to claim 1, wherein the blackboard (22) is provided with a handle (221) at the end remote from the end hinged to the base plate (21).