CN220156618U - Angle-adjustable base for loudspeaker box - Google Patents
Angle-adjustable base for loudspeaker box Download PDFInfo
- Publication number
- CN220156618U CN220156618U CN202321607489.XU CN202321607489U CN220156618U CN 220156618 U CN220156618 U CN 220156618U CN 202321607489 U CN202321607489 U CN 202321607489U CN 220156618 U CN220156618 U CN 220156618U
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- fixedly connected
- plate
- bottom plate
- adjustable base
- sound box
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- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
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- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Abstract
The utility model relates to the technical field of sound equipment and discloses an angle-adjustable base for a sound box, which comprises a bottom plate, wherein a rotating shaft penetrates through the middle of the top end of the bottom plate, one end of the rotating shaft is connected with a placing plate through a rotating disc, two sides of the top end of the placing plate are connected with pull rods through fixing plates, one ends of the pull rods are respectively and fixedly connected with two ends of one side, far away from each other, of a clamping plate, the other ends of the pull rods are respectively and fixedly connected with two ends of the connecting rod, springs are respectively and fixedly connected with two ends of one side, close to each other, of the fixing plates, and the other ends of the springs are respectively and fixedly connected with two ends of one side, far away from each other, of the clamping plate. According to the utility model, the two clamping plates are pushed to move towards opposite directions by the pushing force of the springs, and the distance between the two clamping plates is shortened by the movement of the clamping plates, so that the loudspeaker box is clamped and fixed, and meanwhile, the loudspeaker boxes with different sizes are fixed by the elasticity of the springs.
Description
Technical Field
The utility model relates to the technical field of sound equipment, in particular to an angle-adjustable base for a sound box.
Background
In daily life, large activities such as evening, gathering, meeting and the like are held outdoors, because of larger places, sound is usually transmitted by using a sound box, the sound box is a device capable of converting audio signals into sound, is a terminal of the whole sound system, and is used for converting audio electric energy into corresponding sound energy and radiating the sound energy into space, is an extremely important component part of the sound system, and needs to be matched with a base for use in the process of installing and fixing the sound box.
Often be fixed to the base top through a large amount of bolts when fixing the audio amplifier installation to make the base be inconvenient for fixing the audio amplifier of equidimension, thereby be inconvenient for the nimble use of base, often need adjust the direction angle of audio amplifier according to the difference of environment in the use of audio amplifier simultaneously, thereby make the audio amplifier effect better.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the angle-adjustable base for the loudspeaker box, which solves the problems that the fixed structure is inconvenient to adjust according to the size of the loudspeaker box in the installation and fixation process of the loudspeaker box, and the direction angle of the loudspeaker box is often inconvenient to adjust in the use process of the loudspeaker box, such as in a concert scene, so that the sound effect is better.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a base with adjustable angle for audio amplifier, includes the bottom plate, bottom plate top middle part runs through there is the pivot, pivot one end is connected with through the carousel and places the board, place the equal fixedly connected with fixed plate in board top both sides, the fixed plate both ends all run through there is the pull rod, one side both ends that pull rod one end was kept away from each other at splint respectively fixed connection, the pull rod other end is fixed connection respectively at the connecting rod both ends, the pull rod outside all is provided with the spring.
As a further description of the above technical solution:
the motor is characterized in that a mounting plate is fixedly connected to one side of the bottom end of the bottom plate, a motor is fixedly connected to one side of the mounting plate, a driving end of the motor penetrates through the mounting plate and is fixedly connected with a bevel gear II, a bevel gear I is connected to one side of the bevel gear II in a meshed mode, and a rotating shaft is fixedly connected to the inner portion of the bevel gear I.
As a further description of the above technical solution:
the sliding grooves are formed in four corners of the top end of the bottom plate, sliding blocks are slidably connected inside the sliding grooves, and one side of each sliding block is fixedly connected with two sides of the bottom end of the clamping plate respectively.
As a further description of the above technical solution:
one end of the spring is respectively and fixedly connected with two ends of one side, close to each other, of the fixing plate, and the other end of the spring is respectively and fixedly connected with two ends of one side, far away from each other, of the clamping plate.
As a further description of the above technical solution:
the bottom plate bottom four corners all rotate and are connected with the dead lever, the equal threaded connection of the dead lever other end is inside the sleeve, the equal fixedly connected with connecting rod of one end that the bottom plate was kept away from to the dead lever, the equal rotation of connecting rod other end is connected with the ejector pad.
As a further description of the above technical solution:
limiting grooves are formed in two sides of the inner side wall of the sleeve, limiting blocks are slidably connected in the limiting grooves, and one sides, close to each other, of each limiting block are fixedly connected to two sides of the pushing block respectively.
As a further description of the above technical solution:
the rotary table is fixedly connected with one end of the rotary shaft, and the placing plate is fixedly connected with the top end of the rotary table.
The utility model has the following beneficial effects:
1. according to the utility model, the two clamping plates at the top end of the placement plate are pushed to move towards opposite directions by the pushing force of the springs, and the distance between the two clamping plates is shortened by the movement of the clamping plates, so that the loudspeaker box is clamped and fixed, and meanwhile, the loudspeaker boxes with different sizes are fixed by the elasticity of the springs.
2. According to the utility model, the motor drives the bevel gear II to rotate, the rotating shaft is rotated by utilizing the cooperation of the bevel gear II and the bevel gear I, and the rotating shaft drives the turntable and the placing plate to rotate, so that the angle of the sound box is adjusted.
Drawings
Fig. 1 is a front perspective view of an angle-adjustable base for a sound box according to the present utility model;
FIG. 2 is a side perspective view of a base plate of an angle-adjustable base for a sound box according to the present utility model;
fig. 3 is a schematic top perspective view of a placement plate of an angle-adjustable base for a sound box according to the present utility model;
fig. 4 is a front perspective cross-sectional view of a sleeve of an angle-adjustable base for a sound box according to the present utility model.
Legend description:
1. a bottom plate; 2. placing a plate; 3. a fixing plate; 4. a sleeve; 5. a fixed rod; 6. a turntable; 7. bevel gears I; 8. a mounting plate; 9. a motor; 10. bevel gears II; 11. a rotating shaft; 12. a slide block; 13. a connecting rod; 14. a chute; 15. a clamping plate; 16. a pull rod; 17. a spring; 18. a pushing block; 19. a limiting block; 20. a connecting rod; 21. and a limit groove.
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.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a base with adjustable angle for audio amplifier, including bottom plate 1, bottom plate 1 top middle part is run through there is pivot 11, pivot 11 one end is connected with through carousel 6 and is placed board 2, place the equal fixedly connected with fixed plate 3 in board 2 top both sides, fixed plate 3 both ends are all run through there is pull rod 16, pull rod 16 one end is fixed connection respectively in the one side both ends that splint 15 kept away from each other, the pull rod 16 other end is fixed connection respectively at connecting rod 13 both ends, the pull rod 16 outside all is provided with spring 17, utilize the impetus of spring 17 to promote two splint 15 that place board 2 top to the opposite direction remove, and realize shortening the distance between the two through the removal of splint 15, thereby realize carrying out the centre gripping fixed to the audio amplifier, realize fixing the audio amplifier of different sizes through the elasticity of spring 17 simultaneously.
The bottom end side of the bottom plate 1 is fixedly connected with a mounting plate 8, one side of the mounting plate 8 is fixedly connected with a motor 9, the driving end of the motor 9 penetrates through the mounting plate 8 and is fixedly connected with a bevel gear II 10, one side of the bevel gear II 10 is connected with a bevel gear I7 in a meshed manner, a rotating shaft 11 is fixedly connected inside the bevel gear I7, the bevel gear II 10 is driven by the motor 9 to rotate, the rotating shaft 11 is driven to rotate by the cooperation of the bevel gear II 10 and the bevel gear I7, meanwhile, the rotating shaft 11 drives the turntable 6 to rotate with the placing plate 2 so as to adjust the angle of the sound box, the four corners of the top end of the bottom plate 1 are respectively provided with a sliding groove 14, sliding blocks 12 are respectively and slidably connected inside the sliding grooves 14, the top end of one side of the sliding blocks 12 is respectively fixedly connected with two sides of the bottom end of the clamping plate 15, the clamping plate 15 is limited by the cooperation of the sliding blocks 12 and the sliding grooves 14 so as to prevent the spring 17 from shaking the clamping plate 15 when pushing the clamping plate 15 to move, one end of the spring 17 is fixedly connected with two ends of one side of the fixed plate 3, which are close to each other, the other end of the spring 17 is fixedly connected with two ends of one side of the clamping plate 15, which are far away from each other, the two clamping plates 15 at the top end of the placing plate 2 are pushed to move towards opposite directions by the pushing force of the spring 17, the distance between the two clamping plates is shortened by the movement of the clamping plates 15, so that the loudspeaker box is clamped and fixed, the four corners at the bottom end of the bottom plate 1 are rotationally connected with the fixed rod 5, the other end of the fixed rod 5 is in threaded connection with the sleeve 4, the end of the fixed rod 5, which is far away from the bottom plate 1, is fixedly connected with the connecting rod 20, the other end of the connecting rod 20 is rotationally connected with the pushing block 18, the fixed rod 5 is rotated, so that the fixed rod 5 is moved in the sleeve 4, the height of the bottom plate 1 is adjusted by the movement of the fixed rod 5, the two sides of the inner side wall of the sleeve 4 are provided with the limiting grooves 21, the limiting blocks 19 are slidingly connected in the limiting grooves 21, one side that stopper 19 is close to each other is fixed connection respectively in ejector pad 18 both sides, through spacing groove 21, stopper 19, connecting rod 20, ejector pad 18's cooperation realization is stretched into the inside length of sleeve 4 to dead lever 5 is prevented that it from producing to rock because of the part overlength that stretches out sleeve 4 makes bottom plate 1, and pivot 11 one end fixedly connected with carousel 6, carousel 6 top fixedly connected with place board 2, through motor 9 drive bevel gear two 10 rotation, and utilize bevel gear two 10 and bevel gear one 7's cooperation to make pivot 11 rotatory, thereby drive carousel 6 and place board 2 rotation through pivot 11 simultaneously and realize adjusting the angle of audio amplifier.
Working principle: the loudspeaker box is placed on the top end of the placement plate 2, the two clamping plates 15 on the top end of the placement plate 2 are pushed to move towards opposite directions by the pushing force of the springs 17, the distance between the two clamping plates is shortened by the movement of the clamping plates 15, the loudspeaker box is clamped and fixed, loudspeaker boxes of different sizes are fixed by the elastic force of the springs 17, meanwhile, the bevel gears 10 are driven to rotate by the motors 9 in the loudspeaker box use process, the rotating shafts 11 are driven to rotate by the aid of the cooperation of the bevel gears 10 and the bevel gears 7, the rotating shafts 11 drive the rotary table 6 to rotate with the placement plate 2, the angle of the loudspeaker box is adjusted, meanwhile, the fixing rods 5 can be rotated when the loudspeaker box is used, the loudspeaker box is moved inside the sleeve 4, and the height of the bottom plate 1 is adjusted by the movement of the fixing rods 5.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a base with adjustable angle for audio amplifier, includes bottom plate (1), its characterized in that: the utility model discloses a bottom plate, including bottom plate (1), pivot (11) one end is connected with through carousel (6) and places board (2), place board (2) top both sides and all fixedly connected with fixed plate (3), fixed plate (3) both ends all run through there is pull rod (16), one end of pull rod (16) is fixed connection respectively at one side both ends that splint (15) kept away from each other, the other end of pull rod (16) is fixed connection respectively at connecting rod (13) both ends, the pull rod (16) outside all is provided with spring (17).
2. The angularly adjustable base for a sound box of claim 1, wherein: bottom plate (1) bottom one side fixedly connected with mounting panel (8), mounting panel (8) one side fixedly connected with motor (9), motor (9) drive end runs through mounting panel (8) fixedly connected with bevel gear two (10), bevel gear two (10) one side meshing is connected with bevel gear one (7), inside fixedly connected with pivot (11) of bevel gear one (7).
3. The angularly adjustable base for a sound box of claim 1, wherein: the four corners at the top end of the bottom plate (1) are respectively provided with a sliding groove (14), the inside of each sliding groove (14) is respectively and slidably connected with a sliding block (12), and one side of each sliding block (12) is fixedly connected with two sides of the bottom end of the clamping plate (15) respectively.
4. The angularly adjustable base for a sound box of claim 1, wherein: one end of the spring (17) is fixedly connected with two ends of one side, close to each other, of the fixed plate (3), and the other end of the spring (17) is fixedly connected with two ends of one side, far away from each other, of the clamping plate (15).
5. The angularly adjustable base for a sound box of claim 1, wherein: the novel lifting device is characterized in that fixing rods (5) are rotatably connected to four corners of the bottom end of the bottom plate (1), the other ends of the fixing rods (5) are in threaded connection with the inside of the sleeve (4), one ends of the fixing rods (5), far away from the bottom plate (1), of the fixing rods are fixedly connected with connecting rods (20), and the other ends of the connecting rods (20) are rotatably connected with pushing blocks (18).
6. The angle-adjustable base for a sound box according to claim 5, wherein: limiting grooves (21) are formed in two sides of the inner side wall of the sleeve (4), limiting blocks (19) are slidably connected in the limiting grooves (21), and one sides, close to each other, of the limiting blocks (19) are fixedly connected to two sides of the push block (18) respectively.
7. The angularly adjustable base for a sound box of claim 1, wherein: one end of the rotating shaft (11) is fixedly connected with a rotating disc (6), and the top end of the rotating disc (6) is fixedly connected with a placing plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321607489.XU CN220156618U (en) | 2023-06-25 | 2023-06-25 | Angle-adjustable base for loudspeaker box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321607489.XU CN220156618U (en) | 2023-06-25 | 2023-06-25 | Angle-adjustable base for loudspeaker box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220156618U true CN220156618U (en) | 2023-12-08 |
Family
ID=89006081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321607489.XU Active CN220156618U (en) | 2023-06-25 | 2023-06-25 | Angle-adjustable base for loudspeaker box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220156618U (en) |
-
2023
- 2023-06-25 CN CN202321607489.XU patent/CN220156618U/en active Active
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