CN220673895U - Folding screen loudspeaker box - Google Patents
Folding screen loudspeaker box Download PDFInfo
- Publication number
- CN220673895U CN220673895U CN202322343364.7U CN202322343364U CN220673895U CN 220673895 U CN220673895 U CN 220673895U CN 202322343364 U CN202322343364 U CN 202322343364U CN 220673895 U CN220673895 U CN 220673895U
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- China
- Prior art keywords
- protection plate
- display screen
- sliding
- folding screen
- folding
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- 238000009434 installation Methods 0.000 claims abstract description 9
- 229920001821 foam rubber Polymers 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
Abstract
The utility model relates to the technical field of sound boxes, in particular to a folding screen sound box which comprises a sound box and a folding part; comprises a protective plate which can be turned and folded; the front end face of the protection plate is provided with an installation cavity, the left end face and the right end face of the protection plate are both provided with sliding cavities at the top end, sliding blocks are slidably installed in the sliding cavities, springs for propping against the sliding blocks are fixed in the sliding cavities, and limiting rods matched with the limiting holes in an inserting mode are installed on the sliding blocks; a display screen is arranged in the mounting cavity; through the folding part that sets up: the display screen is arranged in the installation cavity of the protection plate, and is stored in the storage groove after the protection plate is folded, and the display screen is not exposed outside at the moment, so that damage caused by accidental impact of foreign objects on the display screen can be avoided, and an effective protection effect is achieved on the display screen; meanwhile, the folded protection plate can be limited in the storage groove through the insertion of the limiting rod and the limiting hole, so that the stability of the protection plate and the display screen is ensured.
Description
Technical Field
The utility model relates to the technical field of sound boxes, in particular to a folding screen sound box.
Background
The sound box refers to equipment capable of converting an audio signal into sound, and is common equipment in daily life; at present, the variety of audio amplifier is many, like bluetooth speaker, monitor audio amplifier and return listening audio amplifier etc. has installed the display screen on some audio amplifier simultaneously.
The utility model patent with the authorized bulletin number of CN218482930U discloses a folding screen sound box, which comprises a sound box body, wherein the top of the sound box body is connected with a display screen through a hinge, a first mounting frame is fixedly arranged on the outer wall of the top of the sound box body, the first mounting frame is rotationally connected with a lifting regulator, a second mounting frame is fixedly arranged on the outer wall of the bottom of the display screen, and the second mounting frame is rotationally connected with one end of the lifting regulator; through first mounting bracket, hollow sleeve, second mounting bracket and the lift regulator that set up for the display screen can be nimble angle regulation and support it according to the use needs, thereby is convenient for the user of different heights when observing the content on the display screen from different angles, and the observation effect is better, comparatively practical, and manufacturing cost is lower, convenient to extensively use widely.
Although this folding screen audio amplifier is through the lift regulator that sets up for the angle of display screen can be adjusted, the device has following problem when using: after the display screen of the loudspeaker box is folded, the display screen is directly exposed at the top of the loudspeaker box, the display screen is not protected at all, the display screen which is not protected is easy to be impacted by foreign objects and the like in the process of containing and transporting the loudspeaker box, the display screen is easy to damage, and economic loss is brought to users.
Disclosure of Invention
The utility model aims to provide a folding screen sound box so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a folding screen sound box comprises a sound box and a folding part;
the sound box comprises a box body, wherein a storage groove is formed in the top surface of the box body, limiting holes are formed in the positions, located at the front end, of the two side walls of the storage groove, and shaft holes are formed in the positions, located at the rear end, of the two side walls of the storage groove;
the folding part comprises a protective plate which can be turned and folded, and shaft rods which are rotationally connected with the shaft holes are symmetrically arranged on the protective plate; the front end face of the protection plate is provided with an installation cavity, the left end face and the right end face of the protection plate are both provided with sliding cavities at the top end, sliding blocks are slidably installed in the sliding cavities, springs for propping against the sliding blocks are fixed in the sliding cavities, and limiting rods matched with the limiting holes in an inserting mode are installed on the sliding blocks; a display screen is arranged in the installation cavity.
As the preferable technical scheme of the utility model, the top surface of the protection board is symmetrically provided with the sliding grooves which are communicated with the sliding cavity, the shifting block is arranged in the sliding grooves in a sliding way, and the shifting block is fixedly connected with the sliding block.
As a preferable technical scheme of the utility model, a plurality of poking strips are arranged at the center of the top surface of the protective plate, and the poking strips are distributed in a linear equidistant manner.
As the preferable technical scheme of the utility model, the second magnetic blocks are symmetrically embedded below the rear end surface of the protection plate, the protrusions are arranged at the rear side of the top surface of the box body, the first magnetic blocks are symmetrically embedded on the protrusions, and the first magnetic blocks are magnetically connected with the second magnetic blocks.
As a preferable technical scheme of the utility model, a handle groove is formed in the center of the bulge, and the edge of the handle groove is of a smooth design.
As the preferable technical scheme of the utility model, universal wheels are arranged at four corners of the bottom surface of the box body, and the universal wheels are fixedly connected with the box body through bolts.
As a preferable technical scheme of the utility model, the bottom surface of the storage groove is provided with a groove, and a sponge cushion is arranged in the groove.
Compared with the prior art, the utility model has the beneficial effects that:
through the folding part that sets up: the display screen is arranged in the installation cavity of the protection plate, and is stored in the storage groove after the protection plate is folded, and the display screen is not exposed outside at the moment, so that damage caused by accidental impact of foreign objects on the display screen can be avoided, and an effective protection effect is achieved on the display screen; meanwhile, the folded protection plate can be limited in the storage groove through the insertion of the limiting rod and the limiting hole, so that the stability of the protection plate and the display screen is ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a second schematic diagram of the overall structure of the present utility model;
FIG. 3 is a schematic diagram of a sound box according to the present utility model;
FIG. 4 is a schematic view of a folded portion according to the present utility model;
FIG. 5 is a schematic view of the structure of the protective plate of the present utility model;
fig. 6 is a structural cross-sectional view of the protective sheet of the present utility model.
In the figure:
1. a sound box; 10. a case; 101. a groove; 102. a storage groove; 103. a limiting hole; 104. a shaft hole; 11. a universal wheel; 12. a protrusion; 121. a handle groove; 122. a first magnetic block; 13. a sponge cushion;
2. a folding part; 20. a protective plate; 201. a mounting cavity; 202. a sliding cavity; 203. a chute; 204. a poking bar; 21. a shaft lever; 22. a display screen; 23. a slide block; 24. a limit rod; 25. a spring; 26. a shifting block; 27. and a second magnetic block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The embodiment provides a technical scheme:
referring to fig. 1-6, a folding-screen sound box includes a sound box 1 and a folding portion 2. The sound box 1 comprises a box body 10, wherein a storage groove 102 is formed in the top surface of the box body 10, limiting holes 103 are formed in the front end of the two side walls of the storage groove 102, and shaft holes 104 are formed in the rear end of the two side walls of the storage groove 102; the folding part 2 comprises a protection plate 20 which can be turned and folded, shaft rods 21 which are rotationally connected with the shaft holes 104 are symmetrically arranged on the protection plate 20, and the shaft rods 21 and the protection plate 20 are of an integrated structure; the front end face of the protection plate 20 is provided with an installation cavity 201, the left end face and the right end face of the protection plate 20 are both provided with sliding cavities 202 at the top end, sliding blocks 23 are slidably installed in the sliding cavities 202, springs 25 for abutting against the sliding blocks 23 are fixed in the sliding cavities 202, limiting rods 24 in plug-in fit with the limiting holes 103 are installed on the sliding blocks 23, and the sliding blocks 23 are tightly adhered to the limiting rods 24; the display screen 22 is installed in the installation cavity 201, and the installation cavity 201 is fixedly connected with the display screen 22 through bolts.
Through the above arrangement, after the protection board 20 is folded, the display screen 22 is stored in the storage slot 102, and the display screen 22 is not exposed outside, so that damage to the display screen 22 due to accidental impact of foreign objects can be avoided, and the display screen 22 is effectively protected.
In this embodiment, the top surface of the protection board 20 is symmetrically provided with a sliding groove 203, the sliding groove 203 is communicated with the sliding cavity 202, a shifting block 26 is slidably installed in the sliding groove 203, the shifting block 26 is fixedly connected with the sliding block 23, and the sliding block 23 is conveniently shifted to move horizontally through the shifting block 26.
In this embodiment, a plurality of dialing bars 204 are installed at the center of the top surface of the protection board 20, and the dialing bars 204 are distributed in a linear equidistant manner, and the dialing bars 204 are arranged to facilitate the dialing of the protection board 20 for turning over, so that the design is humanized.
In this embodiment, the second magnetic block 27 is symmetrically embedded below the rear end face of the protection board 20, the protrusion 12 is installed at the rear side of the top surface of the box body 10, the first magnetic block 122 is symmetrically embedded on the protrusion 12, the first magnetic block 122 is magnetically connected with the second magnetic block 27, when the protection board 20 is turned vertically, the stability of the protection board 20 can be ensured, and the display screen 22 is convenient to use through the magnetic connection of the first magnetic block 122 and the second magnetic block 27.
In this embodiment, the center of the boss 12 is provided with a handle groove 121, and the edge of the handle groove 121 is smooth, so that the sound box 1 is conveniently lifted by the arrangement of the handle groove 121, and the design is humanized.
In this embodiment, universal wheels 11 are all installed at the bottom surface four corners department of box 10, and universal wheels 11 pass through bolt and box 10 fixed connection, and the setting of universal wheels 11 makes things convenient for audio amplifier 1 to remove, has improved the portability of audio amplifier 1.
In this embodiment, the bottom surface of the storage slot 102 is provided with the groove 101, and the sponge pad 13 is installed in the groove 101, so that when the display screen 22 is folded to the storage slot 102, the sponge pad 13 contacts with the screen of the display screen 22, and the display screen 22 is protected.
It should be added that, in this embodiment, a larger friction force exists between the shaft lever 21 and the inner wall of the shaft hole 104, so that the shaft lever 21 can be ensured to rotate freely inside the shaft hole 104 under the action of external force, and meanwhile, due to the existence of the friction force between the shaft lever 21 and the shaft hole, the shaft lever 21 can be relatively fixed at any position without the action of external force, thereby being beneficial to realizing the relative fixation of the protection plate 20 and the display screen 22 at any position without the action of external force.
When the display screen 22 needs to be stored, a user turns the protective plate 20 forward, the shaft rod 21 rotates along the shaft hole 104, the user pushes the shifting blocks 26 inwards from two sides, the shifting blocks 26 drive the sliding blocks 23 to slide along the sliding cavity 202, the springs 25 are compressed by the sliding blocks 23, the limiting rods 24 retract into the sliding cavity 202, meanwhile, the turned protective plate 20 is turned into the storage groove 102, at the moment, the user loosens the shifting blocks 26 from two sides, under the elastic action of the springs 25, the sliding blocks 23 reset and drive the limiting rods 24 to be inserted into the limiting holes 103, the protective plate 20 is fixed, and at the moment, the display screen 22 is located in the storage groove 102 and is attached to the foam-rubber cushion 13.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a folding screen audio amplifier, includes audio amplifier (1) and folding portion (2), its characterized in that:
the sound box (1) comprises a box body (10), a storage groove (102) is formed in the top surface of the box body (10), limiting holes (103) are formed in the front end of the two side walls of the storage groove (102), and shaft holes (104) are formed in the rear end of the two side walls of the storage groove (102);
the folding part (2) comprises a protection plate (20) which can be turned and folded, and shaft rods (21) which are rotationally connected with the shaft holes (104) are symmetrically arranged on the protection plate (20); the front end surface of the protection plate (20) is provided with an installation cavity (201), the left end surface and the right end surface of the protection plate (20) are both provided with sliding cavities (202) at the top end, sliding blocks (23) are both arranged in the sliding cavities (202) in a sliding manner, springs (25) for propping against the sliding blocks (23) are fixed in the sliding cavities (202), and limiting rods (24) which are in plug-in fit with the limiting holes (103) are arranged on the sliding blocks (23); a display screen (22) is arranged in the mounting cavity (201).
2. A folding screen loudspeaker as in claim 1, wherein: the top surface of protection shield (20) symmetry has seted up spout (203), and spout (203) are linked together with smooth chamber (202), and slidable mounting has plectrum (26) in spout (203), and plectrum (26) and slider (23) fixed connection.
3. A folding screen loudspeaker as in claim 1, wherein: a plurality of poking strips (204) are arranged in the center of the top surface of the protection plate (20), and the poking strips (204) are distributed in a linear equidistant mode.
4. A folding screen loudspeaker as in claim 1, wherein: the second magnetic blocks (27) are symmetrically embedded in the lower portion of the rear end face of the protection plate (20), the protrusions (12) are installed in the rear side of the top face of the box body (10), the first magnetic blocks (122) are symmetrically embedded in the protrusions (12), and the first magnetic blocks (122) are magnetically connected with the second magnetic blocks (27).
5. A folding screen loudspeaker as in claim 4, wherein: the center of the bulge (12) is provided with a handle groove (121), and the edge of the handle groove (121) is of a smooth design.
6. A folding screen loudspeaker as in claim 1, wherein: universal wheels (11) are arranged at four corners of the bottom surface of the box body (10), and the universal wheels (11) are fixedly connected with the box body (10) through bolts.
7. A folding screen loudspeaker as in claim 1, wherein: the bottom surface of accomodating groove (102) has seted up recess (101), installs foam-rubber cushion (13) in recess (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322343364.7U CN220673895U (en) | 2023-08-29 | 2023-08-29 | Folding screen loudspeaker box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322343364.7U CN220673895U (en) | 2023-08-29 | 2023-08-29 | Folding screen loudspeaker box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220673895U true CN220673895U (en) | 2024-03-26 |
Family
ID=90333280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322343364.7U Active CN220673895U (en) | 2023-08-29 | 2023-08-29 | Folding screen loudspeaker box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220673895U (en) |
-
2023
- 2023-08-29 CN CN202322343364.7U patent/CN220673895U/en active Active
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