CN211956763U - Teaching device of usefulness is propagated to news - Google Patents

Abstract

The utility model discloses a teaching device for news dissemination, which comprises a bottom plate, a moving plate and a support pipe. A support rod is inserted into the inside of the support pipe, and a connection sleeve is fixedly connected to the top of the support rod. A connecting plate is installed on the surface of the sleeve through connecting nails, the top of one side of the connecting plate is movably connected with a buckle through bolts, a spring is fixedly connected to the inner side wall of the support rod, and one end of the spring is fixedly connected with a clamping column, Side plates are fixedly connected to both sides of the bottom plate, a connecting plate is installed on one side of the bottom plate through fixing nails, and a microphone is clamped inside the buckle. The teaching device for news dissemination can adjust the height of the support rod through the setting of the support tube, the support rod, the spring and the clamping column, and then the angle of the buckle can be adjusted by the setting of the bolt, and finally the bottom plate and the moving plate can be adjusted. The setting can change the position of the microphone held by the buckle, which is convenient for teachers to teach.

Description

A teaching device for news dissemination

technical field

The utility model relates to the technical field of auxiliary devices for teaching, in particular to a teaching device for news dissemination.

Background technique

Journalism and Communication is a national first-level discipline, with majors such as Advertising, Network and New Media, Journalism, Communication, Radio and Television, Editing and Publishing, International News, and Digital Publishing. Journalism and Communication is a discipline that studies the news activities, communication activities of the ruling party and other various information communication phenomena, involving the Internet and new media.

In journalism and communication in universities now, microphones, all-in-one computers and other devices have been installed in classrooms for teachers to use and facilitate teachers to teach. However, most of the existing microphone schools are fixed on the desktop, and teachers need to use it in the fixed place. The height of the microphone can be adjusted mainly due to the difference in the height of the teacher. Therefore, a teaching device for news dissemination is proposed.

Utility model content

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the present invention provides a teaching device for news dissemination, which solves the problems raised in the above background technology.

(2) Technical solutions

In order to achieve the above purpose, the present utility model is realized through the following technical solutions: a teaching device for news dissemination, comprising a bottom plate and a moving plate, the inner side wall of the bottom plate is slidably connected with the moving plate, and the upper part of the moving plate is slidably connected with the moving plate. A support tube is fixedly connected to the surface, a support rod is inserted into the inside of the support tube, a connecting sleeve is fixedly connected to the top of the support rod, and a connecting plate is installed on the surface of the connecting sleeve through the connecting nails, and the connecting plate is a The top of the side is movably connected with a buckle through bolts, the inner side wall of the support rod is fixedly connected with a spring, one end of the spring is fixedly connected with a clamping post, the two sides of the bottom plate are fixedly connected with side plates, and the bottom plate is fixedly connected with a side plate. A connecting plate is installed on one side through a fixing nail, and a microphone is clamped inside the buckle.

Optionally, one end of the connecting nail penetrates the connecting plate and is fixedly connected with the connecting sleeve.

Optionally, one end of the bolt penetrates through the connecting plate and is threadedly connected with the retaining ring.

Optionally, one end of the clamping column penetrates the support rod and is clamped with the support pipe, and a clamping groove is formed on the surface of the support pipe.

Optionally, one end of the fixing nail penetrates through the connecting plate and is movably connected with the bottom plate.

Optionally, the surface of the connecting plate is threadedly connected with connecting bolts.

(3) Beneficial effects

The utility model provides a teaching device for news dissemination, which has the following beneficial effects:

1. The teaching device for news dissemination can adjust the height of the support rod through the setting of the support tube, the support rod, the spring and the clamping column, and then the angle of the buckle can be adjusted by the setting of the bolt, and finally through the bottom plate and The setting of the mobile board can change the position of the microphone held by the buckle, which is convenient for teachers to teach.

2. The teaching device for news dissemination can be installed on the plane through the setting of the side plate, and then the connecting plate can be connected to the bottom plate through the fixing nails through the setting of the fixing nails and the connecting plate, so that the device can be connected. Mounted on the side.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the enlarged schematic diagram of the structure at place A in Fig. 1 of the utility model;

Fig. 3 is the enlarged structural schematic diagram at B in Fig. 1 of the utility model;

FIG. 4 is a schematic diagram of the spring structure of the utility model.

In the figure: 1. Bottom plate; 2. Moving plate; 3. Supporting pipe; 4. Supporting rod; 5. Connecting sleeve; 6. Connecting nail; 7. Connecting plate; 8. Bolt; 9. Retaining ring; 10. Spring; 11. Clamping column; 12. Side plate; 13. Fixing nail; 14. Connecting plate; 15. Microphone; 16. Card slot; 17. Connecting bolt.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

Please refer to FIGS. 1 to 4 , the present utility model provides a technical solution: a teaching device for news dissemination, comprising a bottom plate 1 and a moving plate 2 , and the inner side wall of the bottom plate 1 is slidably connected with the moving plate 2 . A support tube 3 is fixedly connected to the upper surface, a support rod 4 is inserted inside the support tube 3, a connecting sleeve 5 is fixedly connected to the top of the support rod 4, and a connecting plate 7 is installed on the surface of the connecting sleeve 5 through the connecting nail 6, and the connecting plate 7. The top of one side is movably connected with a buckle 9 through bolts 8, the inner side wall of the support rod 4 is fixedly connected with a spring 10, one end of the spring 10 is fixedly connected with a clamping column 11, and both sides of the bottom plate 1 are fixedly connected with side plates 12, A connecting plate 14 is installed on one side of the base plate 1 through the fixing nails 13. Through the setting of the fixing nails 13 and the connecting plate 14, the connecting plate 14 can be connected with the base plate 1 through the fixing nails 13, so that the device can be installed on the side. A microphone 15 is clamped inside the retaining ring 9, one end of the connecting pin 6 penetrates the connecting plate 7 and is fixedly connected with the connecting sleeve 5, one end of the bolt 8 penetrates the connecting plate 7 and is threadedly connected with the retaining ring 9, and one end of the clamping column 11 penetrates The support rod 4 is clamped with the support pipe 3. The surface of the support pipe 3 is provided with a clamping groove 16. One end of the fixing nail 13 penetrates the connecting plate 14 and is movably connected to the bottom plate 1. The surface of the connecting plate 14 is screwed with connecting bolts 17.

In the present invention, the working steps of the device are as follows:

1. Through the setting of the support tube 3, the support rod 4, the spring 10 and the clamping column 11, move the supporting rod 4 upward, and after reaching the position where it can be clamped, the spring 10 drives the clamping column 11 to pop out, so that the position of the supporting rod 4 is fixed, Adjust the height extended by the support rod 4;

2. Then the angle of the retaining ring 9 can be adjusted through the setting of the bolt 8;

3. Through the setting of the bottom plate 1 and the moving plate 2, the position of the microphone 15 held by the buckle 9 can be changed, which is convenient for teachers to teach and use;

4. Through the setting of the side plate 12, the device can be installed on the plane, and then through the setting of the fixing nails 13 and the connecting plate 14, the connecting plate 14 can be connected with the bottom plate 1 through the fixing nails 13, so that the device can be installed on the on the side.

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. The utility model provides a teaching device of usefulness is disseminated to news, includes bottom plate (1) and movable plate (2), its characterized in that: the inner side wall of the bottom plate (1) is connected with the moving plate (2) in a sliding way, the upper surface of the moving plate (2) is fixedly connected with a supporting tube (3), a supporting rod (4) is inserted in the supporting tube (3), the top of the supporting rod (4) is fixedly connected with a connecting sleeve (5), the surface of the connecting sleeve (5) is provided with a connecting plate (7) through a connecting nail (6), the top of one side of the connecting plate (7) is movably connected with a retaining ring (9) through a bolt (8), the inner side wall of the supporting rod (4) is fixedly connected with a spring (10), one end of the spring (10) is fixedly connected with a clamping column (11), the microphone fixing structure is characterized in that side plates (12) are fixedly connected to two sides of the bottom plate (1), a connecting plate (14) is installed on one side of the bottom plate (1) through fixing nails (13), and a microphone (15) is clamped inside the retaining ring (9).

2. A teaching device for dissemination of news according to claim 1, wherein: one end of the connecting nail (6) penetrates through the connecting plate (7) and is fixedly connected with the connecting sleeve (5).

3. A teaching device for dissemination of news according to claim 1, wherein: one end of the bolt (8) penetrates through the connecting plate (7) and is in threaded connection with the retaining ring (9).

4. A teaching device for dissemination of news according to claim 1, wherein: one end of the clamping column (11) penetrates through the supporting rod (4) and is clamped with the supporting pipe (3), and a clamping groove (16) is formed in the surface of the supporting pipe (3).

5. A teaching device for dissemination of news according to claim 1, wherein: one end of the fixing nail (13) penetrates through the connecting plate (14) and is movably connected with the bottom plate (1).

6. A teaching device for dissemination of news according to claim 1, wherein: the surface of the connecting plate (14) is in threaded connection with a connecting bolt (17).

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