CN216253148U - Durable type high frequency audio amplifier - Google Patents
Durable type high frequency audio amplifier Download PDFInfo
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- CN216253148U CN216253148U CN202122539326.XU CN202122539326U CN216253148U CN 216253148 U CN216253148 U CN 216253148U CN 202122539326 U CN202122539326 U CN 202122539326U CN 216253148 U CN216253148 U CN 216253148U
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- frequency sound
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Abstract
The utility model discloses a durable high-frequency sound box, which relates to the field of sound boxes and comprises a high-frequency sound box body, wherein a loudspeaker is arranged on one side of the high-frequency sound box body, a plurality of control keys are arranged on the top side of the high-frequency sound box body, four placing support legs are arranged on the bottom side of the high-frequency sound box body, and a fixing column is fixedly arranged on one side of the high-frequency sound box body. This durable type audio amplifier if the external world produces strong vibrations at the removal in-process, under buffer spring's elastic force effect, can slow down the vibrations that the removal in-process produced, the mounting panel removes and can drive two sliders and remove, and compress two damping spring, under two damping spring's elastic force effect, further slow down the vibrations that the removal in-process produced, thereby the protection of maximize is at the removal in-process, each module of high frequency audio amplifier body inside is difficult for receiving vibrations and damages, and service life is prolonged.
Description
Technical Field
The utility model relates to the technical field of sound boxes, in particular to a durable high-frequency sound box.
Background
A speaker refers to a device that can convert an audio signal into sound. Generally speaking, it is that the main cabinet or the bass cabinet of the sound box is provided with a power amplifier, and the sound box itself emits sound after amplifying the audio signal, so that the sound becomes bigger, and the sound box is the terminal of the whole sound box system, and it is used to convert the audio electric energy into corresponding sound energy and radiate it to the space.
The audio amplifier is in the use, control is broadcast to the audio amplifier through the control button, traditional audio amplifier control button all exposes externally, use and place the in-process, dust in the air can fall on the button, meet the condition of rainwater simultaneously, can be along the button gap, fall into inside the audio amplifier, cause irrecoverable damage to the audio amplifier, simultaneously in the removal process, the road surface jolts and can produce strong vibrations, strong vibrations can cause the damage to each module of audio amplifier inside, probably lead to unable use, the not durable of audio amplifier becomes, consequently, need a durable type high frequency sound box to satisfy people's demand.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a durable high-frequency sound box, which solves the problems that the traditional sound box control keys are exposed outside, dust in the air can fall on the keys in the using and placing processes, and can fall into the sound box along the key gaps when encountering rainwater, so that the sound box is irreparably damaged, and meanwhile, strong vibration can be generated by road surface bump in the moving process, and each module in the sound box can be damaged by the strong vibration, so that the sound box cannot be used and is not durable.
In order to achieve the purpose, the utility model provides the following technical scheme: a durable high-frequency sound box comprises a high-frequency sound box body, wherein one side of the high-frequency sound box body is provided with a loudspeaker, the top side of the high-frequency sound box body is provided with a plurality of control keys, the bottom side of the high-frequency sound box body is provided with four placing support legs, one side of the high-frequency sound box body is fixedly provided with a fixed column, one end of the fixed column is movably provided with a buffer column, one end of the buffer column is fixedly provided with a mounting plate, one side of the mounting plate is provided with two roller frames, the two roller frames are respectively and rotatably provided with a moving roller, two sides of the fixed column are respectively and fixedly provided with a sliding column, one end of each sliding column is fixedly arranged on the high-frequency sound box body through a support plate, the two sliding columns are respectively and slidably sleeved with a sliding block, one side of each sliding block is rotatably provided with an extrusion rod, one end of each extrusion rod is rotatably arranged on one side of the mounting plate, and a protective cover is movably arranged on the top side of the high-frequency sound box body.
Preferably, the buffer slot has been seted up to the one end of fixed column, and the one end of buffer column extends to in the buffer slot and fixed mounting has buffer spring's one end, and buffer spring's the other end fixed mounting is on one side inner wall of buffer slot.
Preferably, the both sides of fixed column are equal fixed mounting has damping spring's one end, and two damping spring activity cup joints respectively on two slip posts, and two damping spring's the other end is fixed mounting respectively on one side of two sliding blocks.
Preferably, the bottom side fixed mounting of mounting panel has two to rotate the seat, and the rotation groove has all been seted up to one side of two sliding blocks, and the one end of extrusion stem is rotated and is installed in rotating the seat, and the other end is rotated and is installed in rotating the inslot.
Preferably, two connecting seats are installed on the top side of high frequency sound box body, and the equal fixed mounting in top side of two connecting seats has the rotation hinge, and the equal fixed mounting in one side of two rotation hinges is on one side of protective cover.
Preferably, the top side of high frequency sound box body has seted up the chucking groove, and one side fixed mounting of protective cover has the chucking piece, and the chucking piece card is in the chucking inslot.
Preferably, one side of the high-frequency sound box body is provided with a telescopic pull rod, and the telescopic pull rod is provided with a pulling handle.
The utility model has the beneficial effects that:
according to the utility model, by utilizing the design of the buffer springs and the damping springs, when strong vibration is generated in the moving process, the vibration generated by the moving roller can be transmitted to the mounting plate, the mounting plate moves to drive the buffer column to move and compress the buffer springs, the vibration generated in the moving process can be reduced under the elastic force action of the buffer springs, the mounting plate moves to drive the two sliding blocks to move and compress the two damping springs, and the vibration generated in the moving process is further reduced under the elastic force action of the two damping springs, so that each module in the high-frequency sound box body is protected to the maximum extent in the moving process, and is not easy to be damaged by vibration, and the service life is prolonged;
according to the utility model, by utilizing the design of the protective cover, the protective cover is arranged on the high-frequency sound box body and is arranged above the plurality of control keys, when the high-frequency sound box is used, the clamping block is lifted upwards, the protective cover can be rotated and opened, the operation through the control keys is convenient, when the high-frequency sound box is not used, the protective cover is covered, the dust can be effectively blocked, and meanwhile, under the condition of rainwater, the high-frequency sound box body can not enter the control keys, so that the high-frequency sound box body is well protected, and the high-frequency sound box body is durable.
Drawings
Fig. 1 is a left-view three-dimensional structural schematic diagram of a durable high-frequency sound box according to the present invention;
FIG. 2 is a schematic diagram of a right-view three-dimensional structure of a durable high-frequency sound box according to the present invention;
FIG. 3 is a schematic diagram of an exploded structure of a durable high-frequency sound box according to the present invention;
fig. 4 is a schematic structural diagram of a partial cross-sectional view of a durable high-frequency sound box according to the present invention. In the figure: 1. a high-frequency sound box body; 2. a loudspeaker; 3. a telescopic pull rod; 4. a control key; 5. placing support legs; 6. fixing a column; 7. a buffer tank; 8. a buffer column; 9. mounting a plate; 10. a roller frame; 11. moving the roller; 12. a sliding post; 13. a mounting plate; 14. a slider; 15. an extrusion stem; 16. a rotating seat; 17. a protective cover; 18. rotating the hinge; 19. a clamping block; 20. and (4) clamping the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a durable high-frequency sound box comprises a high-frequency sound box body 1, one side of the high-frequency sound box body 1 is provided with a loudspeaker 2, the top side of the high-frequency sound box body 1 is provided with a plurality of control keys 4, the bottom side of the high-frequency sound box body 1 is provided with four placing support legs 5, one side of the high-frequency sound box body 1 is fixedly provided with a fixed column 6, one end of the fixed column 6 is movably provided with a buffer column 8, one end of the buffer column 8 is fixedly provided with a mounting plate 9, one side of the mounting plate 9 is provided with two roller frames 10, the two roller frames 10 are respectively and rotatably provided with a moving roller 11, two sides of the fixed column 6 are respectively and fixedly provided with a sliding column 12, one end of each sliding column 12 is fixedly arranged on the high-frequency sound box body 1 through a support plate 13, sliding blocks 14 are respectively and sleeved on the two sliding columns 12, one side of each sliding block 14 is rotatably provided with an extrusion rod 15, the one end of two extrusion stems 15 all rotates to be installed on one side of mounting panel 9, and the top side movable mounting of high frequency audio amplifier body 1 has protective cover 17.
In the utility model, one end of the fixed column 6 is provided with the buffer slot 7, one end of the buffer column 8 extends into the buffer slot 7 and is fixedly provided with one end of the buffer spring, the other end of the buffer spring is fixedly arranged on the inner wall of one side of the buffer slot 7, and the vibration generated in the moving process can be slowed down under the elastic force action of the buffer spring.
In the utility model, two sides of the fixed column 6 are fixedly provided with one end of a damping spring, the two damping springs are respectively movably sleeved on the two sliding columns 12, the other ends of the two damping springs are respectively fixedly arranged on one sides of the two sliding blocks 14, and the vibration generated in the moving process is further slowed down under the action of the elastic force of the two damping springs, so that each module in the high-frequency sound box body 1 is protected to be not easily damaged by vibration in the moving process to the maximum extent, and the service life is prolonged.
In the utility model, two rotating seats 16 are fixedly arranged at the bottom side of the mounting plate 9, rotating grooves are formed in one sides of the two sliding blocks 14, one end of the extrusion rod 15 is rotatably arranged in the rotating seat 16, the other end of the extrusion rod 15 is rotatably arranged in the rotating grooves, and the mounting plate 9 can drive the extrusion rod 15 to move when moving.
In the utility model, two connecting seats are arranged on the top side of the high-frequency sound box body 1, rotating hinges 18 are fixedly arranged on the top sides of the two connecting seats, one sides of the two rotating hinges 18 are fixedly arranged on one side of the protective cover 17, and the protective cover 17 can be opened by rotating through the rotating hinges 18.
According to the utility model, the top side of the high-frequency sound box body 1 is provided with the clamping groove 20, one side of the protective cover 17 is fixedly provided with the clamping block 19, the clamping block 19 is clamped in the clamping groove 20, and the protective cover 17 can be clamped and fixed by the clamping block 19 and the clamping groove 20.
According to the utility model, one side of the high-frequency sound box body 1 is provided with the telescopic pull rod 3, the telescopic pull rod 3 is provided with the pulling handle, and the high-frequency sound box body 1 can be driven to move by inclining and pulling the telescopic pull rod 3.
This practical theory of operation:
in the utility model, when the sound box needs to be moved in the using process, the telescopic pull rod 3 is inclined and pulled to drive the high-frequency sound box body 1 to move, at the moment, the two moving rollers 11 are contacted with the ground, when strong vibration is generated in the moving process, the vibration generated by the moving rollers 11 is transmitted to the mounting plate 9, the mounting plate 9 moves to drive the buffer column 8 to move and compress the buffer spring, the vibration generated in the moving process can be reduced under the elastic force action of the buffer spring, the mounting plate 9 moves to drive the two extrusion rods 15 to move, the two extrusion rods 15 move to drive the two sliding blocks 14 to move, the two sliding blocks 14 slide on the sliding column 12 and respectively compress the two shock absorption springs, the vibration generated in the moving process is further reduced under the elastic force action of the two shock absorption springs, and the maximum protection is realized in the moving process, each inside module of high frequency sound box body 1 is difficult for receiving vibrations and damages, service life is prolonged, be equipped with protective cover 17 on high frequency sound box body 1 simultaneously, protective cover 17 sets up the top at a plurality of control button 4, in the use, upwards mention chucking piece 19, can rotate protective cover 17 around rotating hinge 18 and open, be convenient for operate through control button 4, when not using, cover protective cover 17, the dust has effectively been kept off, simultaneously under the condition of rainwater, also can not enter into in the control button 4, fine protection high frequency sound box body 1, make high frequency sound box body 1 durable that becomes.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a durable type high frequency sound box, includes high frequency sound box body (1), its characterized in that: one side of the high-frequency sound box body (1) is provided with a loudspeaker (2), the top side of the high-frequency sound box body (1) is provided with a plurality of control keys (4), the bottom side of the high-frequency sound box body (1) is provided with four placing support legs (5), one side of the high-frequency sound box body (1) is fixedly provided with a fixed column (6), one end of the fixed column (6) is movably provided with a buffer column (8), one end of the buffer column (8) is fixedly provided with a mounting plate (9), one side of the mounting plate (9) is provided with two roller frames (10), the two roller frames (10) are respectively and rotatably provided with a moving roller (11), two sides of the fixed column (6) are respectively and fixedly provided with a sliding column (12), one end of each sliding column (12) is fixedly arranged on the high-frequency sound box body (1) through a support plate (13), and sliding blocks (14) are respectively sleeved on the two sliding columns (12) in a sliding mode, one side of two sliding blocks (14) all rotates and installs extrusion stem (15), and the one end of two extrusion stem (15) all rotates and installs on one side of mounting panel (9), the top side movable mounting of high frequency sound box body (1) has protective cover (17).
2. The durable high-frequency sound box according to claim 1, wherein: buffer slot (7) have been seted up to the one end of fixed column (6), and the one end of buffer column (8) extends to in buffer slot (7) and fixed mounting has buffer spring's one end, and buffer spring's the other end fixed mounting is on one side inner wall of buffer slot (7).
3. The durable high-frequency sound box according to claim 1, wherein: the two sides of the fixed column (6) are fixedly provided with one ends of damping springs, the two damping springs are movably sleeved on the two sliding columns (12) respectively, and the other ends of the two damping springs are fixedly arranged on one sides of the two sliding blocks (14) respectively.
4. The durable high-frequency sound box according to claim 1, wherein: the bottom side fixed mounting of mounting panel (9) has two to rotate seat (16), and the rotation groove has all been seted up to one side of two sliding blocks (14), and the one end of extrusion stem (15) is rotated and is installed in rotating seat (16), and the other end is rotated and is installed in rotating the inslot.
5. The durable high-frequency sound box according to claim 1, wherein: two connecting seats are installed on the top side of high frequency sound box body (1), the top side of two connecting seats is fixed with rotation hinge (18), and the one side of two rotation hinges (18) is fixed on one side of protective cover (17).
6. The durable high-frequency sound box according to claim 1, wherein: clamping groove (20) have been seted up to the top side of high frequency sound box body (1), and one side fixed mounting of protective cover (17) has chucking piece (19), and chucking piece (19) card is in chucking groove (20).
7. The durable high-frequency sound box according to claim 1, wherein: one side of the high-frequency sound box body (1) is provided with a telescopic pull rod (3), and a pulling handle is arranged on the telescopic pull rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122539326.XU CN216253148U (en) | 2021-10-21 | 2021-10-21 | Durable type high frequency audio amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122539326.XU CN216253148U (en) | 2021-10-21 | 2021-10-21 | Durable type high frequency audio amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216253148U true CN216253148U (en) | 2022-04-08 |
Family
ID=80989683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122539326.XU Active CN216253148U (en) | 2021-10-21 | 2021-10-21 | Durable type high frequency audio amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216253148U (en) |
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2021
- 2021-10-21 CN CN202122539326.XU patent/CN216253148U/en active Active
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