CN210469660U

CN210469660U - Outdoor special translation explanation public address set

Info

Publication number: CN210469660U
Application number: CN201922195323.1U
Authority: CN
Inventors: 彭静
Original assignee: Huaiyin Normal University
Current assignee: Huaiyin Normal University
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-05-05
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses an outdoor special translation explanation public address set, including the public address set body, the bottom fixedly connected with base of public address set body, the standing groove has been seted up to the central point of leaning on of base bottom, the first slide bar of front side position fixedly connected with leans on in the standing groove, the central point of leaning on first slide bar surface puts the cover and is equipped with first sliding sleeve. This public address set is explained in special translation of open air, design through the weather shield, can make public address set have waterproof function, improve the protection to public address set, a pedestal, the standing groove, the design of first backup pad and second backup pad, can let the user rotate out from the base through with first backup pad and second backup pad, make the contact ground of first backup pad and second backup pad support public address set, make it can keep away from ground, prevent public address set's bottom direct contact ground, user's use has been convenient for, the protection effect to public address set has been improved.

Description

Outdoor special translation explanation public address set

Technical Field

The utility model relates to an english translation technical field specifically is an outdoor special translation explanation public address set.

Background

Along with the development and the progress of society, people's living standard has also improved simultaneously, and people's knowledge degree has also improved simultaneously, and people are more and more extensive to the study of english and the application of spoken language, and when english translation teaching, the user can use public address set to strengthen the sound usually.

Traditional translation explanation public address set is used for indoor mostly, when the user need take it to outdoor use, because current public address set protectiveness is less, damages easily, can lead to not convenient for user to use in the open air. Therefore, we propose an outdoor dedicated translation explanation public address device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outdoor special translation explanation public address set to it is indoor to propose traditional translation explanation public address set in solving above-mentioned background and use mostly, when the user need take it to outdoor use, because current public address set protectiveness is less, damages easily, can lead to the not convenient to use user's problem of using in the open air.

In order to achieve the above object, the utility model provides a following technical scheme: the outdoor special translation explanation sound amplifying device comprises a sound amplifying device body, wherein a base is fixedly connected to the bottom of the sound amplifying device body, a placing groove is formed in the bottom of the base and close to the center, a first slide rod is fixedly connected to the front side of the placing groove, a first slide sleeve is sleeved on the surface of the first slide rod and close to the center, a sliding groove is formed in the first slide sleeve, the surface of the first slide rod is in contact with the inner wall of the sliding groove, a first supporting plate is fixedly connected to the rear side of the first slide sleeve, second arc-shaped clamping grooves are formed in the base and correspond to the center of the two sides of the placing groove, two first arc-shaped clamping grooves are formed in the center of the rear side of the first supporting plate, concave blocks are fixedly connected to the two sides of the rear end of the placing groove, and a second slide rod is fixedly connected to the inside of each concave block, the surface of the second sliding rod is movably connected with second sliding sleeves, and the front sides of the two second sliding sleeves are fixedly connected with second supporting plates.

Preferably, the position of the two sides of the first supporting plate close to the center is fixedly connected with a second arc-shaped clamping block, and one side, far away from the first supporting plate, of the second arc-shaped clamping block penetrates through the inside of the second arc-shaped clamping groove and contacts with the inner wall of the second arc-shaped clamping groove.

Preferably, the position, close to the center, of the front side of the second supporting plate is fixedly connected with two first arc-shaped clamping blocks, and one side, away from the second supporting plate, of each first arc-shaped clamping block penetrates through the inside of each first arc-shaped clamping groove and is in contact with the inner wall of each first arc-shaped clamping groove.

Preferably, the positions, close to the four corners, of the top of the sound amplifying device body are fixedly connected with connecting blocks, and the tops of the four connecting blocks are fixedly connected with rain baffles.

Preferably, the rear end of the sound amplifying device body is fixedly connected with a positive clamping plate, and the rear end of the positive clamping plate is clamped with a reverse clamping plate.

Preferably, the rear end of the reverse clamping plate is fixedly connected with a sleeve, a waistband is movably connected inside the sleeve, and two sides of the waistband penetrate through the outside of the sleeve.

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

this public address set is explained in special translation of open air, design through the weather shield, can make public address set have waterproof function, improve the protection to public address set, a pedestal, the standing groove, the design of first backup pad and second backup pad, can let the user rotate out from the base through with first backup pad and second backup pad, make the contact ground of first backup pad and second backup pad support public address set, make it can keep away from ground, prevent public address set's bottom direct contact ground, user's use has been convenient for, the protection effect to public address set has been improved.

Drawings

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

FIG. 2 is a structural bottom sectional view of the base of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1;

fig. 4 is a side sectional view of the structure of the present invention.

In the figure: 1. a sound amplifying device body; 2. a base; 3. a placement groove; 4. a first slide bar; 5. a first sliding sleeve; 6. a chute; 7. a first support plate; 8. a first arc-shaped clamping groove; 9. a second arc-shaped clamping groove; 10. a second arc-shaped fixture block; 11. a concave block; 12. a second slide bar; 13. a second sliding sleeve; 14. a second support plate; 15. a first arc-shaped fixture block; 16. connecting blocks; 17. a rain shield; 18. a positive clamping plate; 19. a reverse clamping plate; 20. a sleeve; 21. a waist belt.

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. 1-4, the present invention provides a technical solution: a translation explanation sound amplifying device special for outdoor comprises a sound amplifying device body 1, wherein the bottom of the sound amplifying device body 1 is fixedly connected with a base 2, a placing groove 3 is arranged at the position close to the center of the bottom of the base 2, a first slide bar 4 is fixedly connected with the position close to the front side in the placing groove 3, a first slide sleeve 5 is sleeved at the position close to the center of the surface of the first slide bar 4, a slide groove 6 is arranged in the first slide sleeve 5, the surface of the first slide bar 4 is contacted with the inner wall of the slide groove 6, a first supporting plate 7 is fixedly connected with the rear side of the first slide sleeve 5, second arc clamping grooves 9 are respectively arranged in the base 2 corresponding to the positions close to the centers of the two sides in the placing groove 3, two first arc clamping grooves 8 are respectively arranged at the positions close to the centers of the rear side of the first supporting plate 7, concave blocks 11 are respectively fixedly connected with the positions close to the two sides of the, the surface of the second sliding rod 12 is movably connected with a second sliding sleeve 13, and the front sides of the two second sliding sleeves 13 are fixedly connected with a second supporting plate 14.

The utility model discloses in: the positions, close to the center, of the two sides of the first supporting plate 7 are fixedly connected with second arc-shaped clamping blocks 10, and one side, far away from the first supporting plate 7, of each second arc-shaped clamping block 10 penetrates into the corresponding second arc-shaped clamping groove 9 and is in contact with the inner wall of the corresponding second arc-shaped clamping groove 9; through the design of second arc draw-in groove 9 and second arc fixture block 10, can play the spacing effect of first backup pad 7.

The utility model discloses in: two first arc-shaped clamping blocks 15 are fixedly connected to the front side of the second supporting plate 14 close to the center, and one side, far away from the second supporting plate 14, of each first arc-shaped clamping block 15 penetrates into the corresponding first arc-shaped clamping groove 8 and is in contact with the inner wall of the corresponding first arc-shaped clamping groove 8; through the design of first arc draw-in groove 8 and first arc fixture block 15, can play spacing effect to second backup pad 14.

The utility model discloses in: the positions close to four corners of the top of the sound amplifying device body 1 are fixedly connected with connecting blocks 16, and the tops of the four connecting blocks 16 are fixedly connected with rain baffles 17; the design of the rain shield 17 can play a waterproof role in the sound amplifying device to a certain extent.

The utility model discloses in: the rear end of the sound amplifying device body 1 is fixedly connected with a positive clamping plate 18, and the rear end of the positive clamping plate 18 is clamped with a reverse clamping plate 19; the design of the positive clamping plate 18 and the negative clamping plate 19 facilitates the placement of the loudspeaker device on the sleeve 20.

The utility model discloses in: the rear end of the reverse clamping plate 19 is fixedly connected with a sleeve 20, the inside of the sleeve 20 is movably connected with a waistband 21, and two sides of the waistband 21 penetrate through the outside of the sleeve 20; the waistband 21 is designed to facilitate the user to carry the loudspeaker device around the waist.

The working principle is as follows: when the user need place desktop or other places with public address set, at first, through upwards mentioning public address set, make positive joint board 18 break away from reverse joint board 19, then again through stirring first backup pad 7 to the outside, make second arc fixture block 10 break away from second arc draw-in groove 9, it is rotatory on first slide bar 4 through first sliding sleeve 5, thereby rotate out first backup pad 7 from base 2 in the middle of, when first backup pad 7 rotates out, first arc fixture block 15 of second backup pad 14 front side breaks away from first arc draw-in groove 8, it is rotatory on second slide bar 12 through second sliding sleeve 13, rotate out base 2 with second backup pad 14, through contacting first backup pad 7 and second backup pad 14 ground, just can play the effect of support to public address set.

In summary, the following steps: this public address set is explained in special translation of open air, design through weather shield 17, can make public address set have waterproof function, improve the protection to public address set, base 2, standing groove 3, the design of first backup pad 7 and second backup pad 14, can let the user rotate out from base 2 through with first backup pad 7 and second backup pad 14, make the contact ground of first backup pad 7 and second backup pad 14 support public address set, make it can keep away from ground, prevent public address set's bottom direct contact ground, user's use has been convenient for, the protection effect to public address set has been improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 an outdoor special translation explanation public address set, includes public address set body (1), its characterized in that: the bottom of the sound amplifying device body (1) is fixedly connected with a base (2), a placing groove (3) is formed in the position close to the center of the bottom of the base (2), a first sliding rod (4) is fixedly connected to the position close to the front side in the placing groove (3), a first sliding sleeve (5) is sleeved on the position close to the center of the surface of the first sliding rod (4), a sliding groove (6) is formed in the first sliding sleeve (5), the surface of the first sliding rod (4) is in contact with the inner wall of the sliding groove (6), a first supporting plate (7) is fixedly connected to the rear side of the first sliding sleeve (5), second arc-shaped clamping grooves (9) are formed in the position close to the center of the two sides in the placing groove (3) corresponding to the inside of the base (2), two first arc-shaped clamping grooves (8) are formed in the position close to the center of the rear side of the first supporting plate (7), and concave blocks (11) are fixedly connected to the positions of the two sides, the inner part of the concave block (11) is fixedly connected with a second sliding rod (12), the surface of the second sliding rod (12) is movably connected with second sliding sleeves (13), and the front sides of the two second sliding sleeves (13) are fixedly connected with second supporting plates (14).

2. The outdoor specialized translation explanation loudspeaker device of claim 1, characterized by: the center of leaning on of first backup pad (7) both sides puts equal fixedly connected with second arc fixture block (10), one side that first backup pad (7) were kept away from in second arc fixture block (10) runs through to the inside of second arc draw-in groove (9) and contacts with the inner wall of second arc draw-in groove (9).

3. The outdoor specialized translation explanation loudspeaker device of claim 1, characterized by: the position of the front side of the second supporting plate (14) close to the center is fixedly connected with two first arc-shaped clamping blocks (15), and one side, away from the second supporting plate (14), of each first arc-shaped clamping block (15) penetrates through the inside of each first arc-shaped clamping groove (8) and is in contact with the inner wall of each first arc-shaped clamping groove (8).

4. The outdoor specialized translation explanation loudspeaker device of claim 1, characterized by: the loudspeaker device is characterized in that the positions close to the four corners of the top of the loudspeaker device body (1) are fixedly connected with connecting blocks (16), and the tops of the four connecting blocks (16) are fixedly connected with rain baffles (17).

5. The outdoor specialized translation explanation loudspeaker device of claim 1, characterized by: the rear end fixedly connected with positive joint board (18) of public address set body (1), the rear end joint of positive joint board (18) has reverse joint board (19).

6. The outdoor specialized translation explanation loudspeaker device of claim 5, characterized by: the rear end of the reverse clamping plate (19) is fixedly connected with a sleeve (20), a waistband (21) is movably connected inside the sleeve (20), and two sides of the waistband (21) penetrate through the outer portion of the sleeve (20).