CN211152209U

CN211152209U - Think political affairs teaching and use megaphone

Info

Publication number: CN211152209U
Application number: CN202020053556.8U
Authority: CN
Inventors: 徐向阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-11
Filing date: 2020-01-11
Publication date: 2020-07-31
Anticipated expiration: 2030-01-11

Abstract

The utility model discloses a think political affairs megaphone for teaching, which comprises an outer shell, the lower surface of shell is provided with first bent shape fixed plate, the bent shape fixed plate of one end fixedly connected with second of first bent shape fixed plate, one side fixedly connected with sponge piece of the bent shape fixed plate of second, one side of sponge piece is provided with fixed rope, the upper surface of shell has from left to right set gradually first regulating block, USB interface, access mouth, connecting wire and second regulating block, the rotatory piece of one end fixedly connected with of connecting wire. This think political affairs megaphone for teaching, through the bent shape fixed plate of second, first bent shape fixed plate and fixed rope, when personnel used this device, the cooperation of first bent shape fixed plate and the bent shape fixed plate of second made megaphone body and shell firmly fix on the sponge piece, will fix the fag end in the cooperation and fix through sub-button and female button on one's body at personnel, prevent that the megaphone from dropping the damage, make things convenient for personnel to use.

Description

Think political affairs teaching and use megaphone

Technical Field

The utility model relates to a megaphone technical field specifically is a think political affairs teaching and use megaphone.

Background

Ideological and political education is a social or social group which applies purposeful, planned and organized influences on members of the society or social groups by using certain ideological concepts, political views and moral specifications, so that the members form social practice activities meeting the ideological and political requirements of a certain society, and are texts for lifelong learning in Chinese literature.

Current megaphone, the structure is complicated, and personnel use inconveniently, and stability is not enough, and the operation is complicated, consequently the utility model provides a think political affairs teaching and use megaphone.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a think political affairs teaching and use megaphone has solved the problem of proposing among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a think political affairs teaching and use megaphone, includes the shell, the lower surface of shell is provided with first bent shape fixed plate, the bent shape fixed plate of one end fixedly connected with second of first bent shape fixed plate, one side fixedly connected with sponge piece of the bent shape fixed plate of second, one side of sponge piece is provided with fixed rope, the upper surface of shell has from left to right set gradually first regulating block, USB interface, access mouth, connecting wire and second regulating block, the rotatory piece of one end fixedly connected with of connecting wire.

Optionally, the outer surface of the shell is fixedly connected with a loudspeaker body, and the outer surface of the loudspeaker body is provided with a sound amplifying net.

Optionally, one end of the rotating block is fixedly connected with a limiting ring, the outer surface of the limiting ring is fixedly connected with a curved elastic strip, and the inner side wall of the limiting ring is fixedly connected with a sponge lug fixing block.

Optionally, the other end of the rotating block is movably connected with an auxiliary block through a rotating shaft, and one end of the auxiliary block is movably connected with the microphone through a damping rotating shaft.

Optionally, the number of the fixing ropes is two, and one end of each fixing rope is fixedly connected with the corresponding sub button and the corresponding female button.

(III) advantageous effects

The utility model provides a think political affairs teaching and use megaphone possesses following beneficial effect:

this think political affairs teaching and use megaphone, through the bent shape fixed plate of second, first bent shape fixed plate and fixed rope, when personnel used this device, the cooperation of first bent shape fixed plate and the bent shape fixed plate of second made megaphone body and shell firmly fix on the sponge piece, will fix the noose on personnel's one's body through sub-button and female button at the cooperation and fix, prevent that the megaphone from dropping the damage, make things convenient for personnel to use, shape and elasticity through bent shape elastic strip, cooperation restriction circle embolias firmly fixing on personnel's ear, deuterogamy rotates supplementary piece and damping pivot, can adjust suitable position to the microphone, make things convenient for personnel to think political affairs teaching speech, the size of setting up adjustable speech through second regulating block and first regulating block, make things convenient for personnel to use this device.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a first curved fixation plate; 3. a second curved fixation plate; 4. a sponge block; 5. fixing a rope; 6. a first regulating block; 7. a USB interface; 8. an access port; 9. a connecting wire; 10. a second regulating block; 11. rotating the block; 12. a loudspeaker body; 13. a confinement ring; 14. a curved elastic strip; 15. an auxiliary block; 16. a damping rotating shaft; 17. a microphone; 18. a sub-button; 19. a female button.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a think political affairs teaching and use megaphone, including the outer casing 1, the lower surface of the outer casing 1 has the first curved fixed plate 2, one end of the first curved fixed plate 2 connects with the second curved fixed plate 3 fixedly, one side of the second curved fixed plate 3 connects with the sponge block 4 fixedly, one side of the sponge block 4 has fixed ropes 5;

through the second curved fixing plate 3, the first curved fixing plate 2 and the fixing rope 5, when a person uses the device, the loudspeaker body 12 and the shell 1 are firmly fixed on the sponge block 4 through the matching of the first curved fixing plate 2 and the second curved fixing plate 3, the fixing rope 5 is sleeved on the body of the person through the sub button 18 and the mother button 19 in a matching mode, the loudspeaker is prevented from falling and being damaged, and the use of the loudspeaker is facilitated;

the upper surface of the shell 1 is sequentially provided with a first adjusting block 6, a USB interface 7, an access port 8, a connecting wire 9 and a second adjusting block 10 from left to right, the size of a speech can be adjusted through the arrangement of the second adjusting block 10 and the first adjusting block 6, and a person can conveniently use the device, one end of the connecting wire 9 is fixedly connected with a rotating block 11, the outer surface of the shell 1 is fixedly connected with a loudspeaker body 12, the outer surface of the loudspeaker body 12 is provided with a sound amplifying net, one end of the rotating block 11 is fixedly connected with a limiting ring 13, and the outer surface of the limiting ring 13 is fixedly connected with a curved elastic strip 14;

the microphone 17 can be adjusted to a proper position by matching the shape and elasticity of the curved elastic strip 14, the limiting ring 13 is sleeved on the ear of a person to be firmly fixed, and the rotation auxiliary block 15 and the damping rotating shaft 16 are matched, so that the person can think of the speech in the political teaching;

the inside wall fixedly connected with sponge of restriction circle 13 holds the ear piece, and there is supplementary piece 15 the other end of rotatory piece 11 through pivot swing joint, and the one end of supplementary piece 15 is passed through damping pivot 16 swing joint microphone 17, and the quantity of fixed rope 5 is two, and the one end of two fixed ropes 5 is fixedly connected with sub-button 18 and female button 19 respectively.

As an optimal technical solution of the utility model: the lower surface of the curved elastic strip 14 is provided with a rubber pad, so that the use of a user is more comfortable.

To sum up, when the public address set for thinking and political affairs teaching is used, the loudspeaker body 12 and the shell 1 are firmly fixed on the sponge block 4 by the matching of the first curved fixing plate 2 and the second curved fixing plate 3 through the second curved fixing plate 3, the first curved fixing plate 2 and the fixing rope 5 when a person uses the device, the fixing rope 5 is sleeved on the body of a person and fixed through the sub-button 18 and the main button 19 in a matching way, so that the loudspeaker is prevented from falling and being damaged, the use of the loudspeaker is convenient for the person, the shape and the elasticity of the curved elastic strip 14 are matched with the limiting ring 13 to be sleeved on the ear of a person to be firmly fixed, and then the rotation auxiliary block 15 and the damping rotating shaft 16 are matched, the microphone 17 can be adjusted to a proper position, so that the person can think of the political teaching speech conveniently, the size of the speech can be adjusted through the arrangement of the second adjusting block 10 and the first adjusting block 6, and the person can use the device conveniently.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a think political affairs teaching and use megaphone, includes shell (1), its characterized in that: the lower surface of shell (1) is provided with first bent shape fixed plate (2), the bent shape fixed plate of one end fixedly connected with second (3) of first bent shape fixed plate (2), one side fixedly connected with sponge piece (4) of the bent shape fixed plate of second (3), one side of sponge piece (4) is provided with fixed rope (5), the upper surface of shell (1) has from left to right set gradually first regulating block (6), USB interface (7), inserts mouth (8), connecting wire (9) and second regulating block (10), the rotatory piece of one end fixedly connected with (11) of connecting wire (9).

2. The ideology and education loudspeaker according to claim 1, wherein: the loudspeaker is characterized in that a loudspeaker body (12) is fixedly connected to the outer surface of the shell (1), and a sound amplification net is arranged on the outer surface of the loudspeaker body (12).

3. The ideology and education loudspeaker according to claim 1, wherein: the one end fixedly connected with of rotatory piece (11) restricts circle (13), the surface fixedly connected with curved shape elasticity strip (14) of restriction circle (13), the inside wall fixedly connected with sponge of restriction circle (13) gu the ear piece.

4. The ideology and education loudspeaker according to claim 1, wherein: the other end of rotatory piece (11) has auxiliary block (15) through pivot swing joint, damping pivot (16) swing joint microphone (17) are passed through to the one end of auxiliary block (15).

5. The ideology and education loudspeaker according to claim 1, wherein: the number of the fixing ropes (5) is two, and one end of each fixing rope (5) is fixedly connected with a sub button (18) and a female button (19).