CN212969996U - Movable base of stage loudspeaker box - Google Patents
Movable base of stage loudspeaker box Download PDFInfo
- Publication number
- CN212969996U CN212969996U CN202021933618.0U CN202021933618U CN212969996U CN 212969996 U CN212969996 U CN 212969996U CN 202021933618 U CN202021933618 U CN 202021933618U CN 212969996 U CN212969996 U CN 212969996U
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- Prior art keywords
- fixedly connected
- fixed frame
- sliding sleeve
- fixed
- movable base
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- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 5
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 5
- 241001330002 Bambuseae Species 0.000 abstract description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 5
- 239000011425 bamboo Substances 0.000 abstract description 5
- 239000007787 solid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model discloses a movable base of stage loudspeaker box, including fixed frame, the equal fixedly connected with dead lever in both sides around the fixed frame is inside, two the equal sliding connection in the left and right sides of dead lever surface has the sliding sleeve, the one end of sliding sleeve runs through the lateral wall of fixed frame and extends to the outside of fixed frame, the one end fixedly connected with connecting block, two of sliding sleeve pass through connecting rod fixed connection between the relative one side of connecting block, the four corners of fixed frame bottom all is provided with the gyro wheel, the utility model discloses a cooperation between gyro wheel, curb plate and the handle can conveniently realize the removal of this fixed frame, conveniently realizes the removal of stage loudspeaker box, and the cooperation between deuterogamying fixed section of thick bamboo, spring, slider and the movable rod can realize the removal between two splint, realizes carrying out the centre gripping to different specification stage loudspeaker.
Description
Technical Field
The utility model relates to an audio amplifier technical field specifically is a stage audio amplifier portable base.
Background
The sound box is a device capable of converting an audio signal into sound, and is a device provided with a power amplifier in a main box body or a bass box body of the sound box, wherein the sound box generates sound after amplifying the audio signal, so that the sound of the sound box is amplified. The loudspeaker box 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 a space. It is an extremely important component of an audio system and is responsible for the task of converting electrical signals into acoustic signals for direct listening by the human ear.
Some stage yards also need to use audio equipment, generally all deposit the stage audio amplifier who uses through the base, but traditional base is inconvenient to be removed, and the stage audio amplifier of a specification can only be deposited to a base simultaneously, and this base uses too limitation. Therefore, the utility model provides a movable base of stage loudspeaker box.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stage audio amplifier portable base to solve the problem that proposes among the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a stage audio amplifier portable base, including fixed frame, the equal fixedly connected with dead lever in both sides around fixed frame is inside, two the equal sliding connection in the left and right sides of dead lever surface has the sliding sleeve, the one end of sliding sleeve runs through the lateral wall of fixed frame and extends to the outside of fixed frame, the one end fixedly connected with connecting block of sliding sleeve, two pass through connecting rod fixed connection between the relative one side of connecting block, the four corners of fixed frame bottom all is provided with the gyro wheel.
As an optimal technical solution of the utility model: the fixed cylinder is fixedly connected with four corners of the inner surface of the fixed frame, the spring is fixedly connected with the inner part of the fixed cylinder, the sliding block is fixedly connected with one end of the spring, and the outer surface of the sliding block is connected with the inner wall of the fixed cylinder in a sliding mode.
As an optimal technical solution of the utility model: one side fixedly connected with movable rod of slider, the one end of movable rod runs through the lateral wall of fixed section of thick bamboo and extends to the outside of fixed section of thick bamboo.
As an optimal technical solution of the utility model: one side of the sliding sleeve is fixedly connected with a support block, and one side of the support block is fixedly connected with one end of the movable rod.
As an optimal technical solution of the utility model: the top fixedly connected with fixed block of sliding sleeve, two in the front and back pass through splint fixed connection between the top of fixed block, one side fixedly connected with rubber slab of splint.
As an optimal technical solution of the utility model: the equal fixedly connected with curb plate in the left and right sides at fixed frame top, the equal fixedly connected with handle in both ends around curb plate one side, the equal fixedly connected with in both sides places the board around the fixed frame internal surface.
The utility model discloses the beneficial effect who reaches is: the utility model discloses a cooperation between gyro wheel, curb plate and the handle can conveniently realize the removal of this fixed frame, conveniently realizes stage audio amplifier's removal, and the removal between two splint can be realized in the cooperation between deuterogamy solid fixed cylinder, spring, slider and the movable rod, realizes carrying out the centre gripping to different specification stage audio amplifiers.
Drawings
Fig. 1 is a top view structural diagram of a movable base of a stage sound box.
Fig. 2 is a front view structural diagram of a movable base of a stage sound box.
Fig. 3 is a partially enlarged view of a movable base of the stage sound box at a point a in fig. 1.
In the figure: 1. a fixing frame; 2. fixing the rod; 3. a sliding sleeve; 4. connecting blocks; 5. a connecting rod; 6. a roller; 7. a fixed cylinder; 8. a spring; 9. a slider; 10. a movable rod; 11. supporting a block; 12. a splint; 13. a rubber plate; 14. a side plate; 15. a handle; 16. placing the plate; 17. and (5) fixing blocks.
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.
Example (b): as shown in fig. 1-3, the utility model provides a stage loudspeaker box portable base, including fixed frame 1, the equal fixedly connected with dead lever 2 in both sides around fixed frame 1 is inside, the equal sliding connection in the left and right sides of 2 surfaces of two dead levers has sliding sleeve 3, and sliding sleeve 3's one end runs through fixed frame 1's lateral wall and extends to fixed frame 1's outside, and sliding sleeve 3's one end fixedly connected with connecting block 4 passes through connecting rod 5 fixed connection between the one side that two connecting blocks 4 are relative, and the four corners of fixed frame 1 bottom all is provided with gyro wheel 6.
Wherein, the equal fixedly connected with solid fixed cylinder 7 in four corners of fixed frame 1 internal surface, the inside fixedly connected with spring 8 of solid fixed cylinder 7, the one end fixedly connected with slider 9 of spring 8, the surface of slider 9 and the inner wall sliding connection of solid fixed cylinder 7.
Wherein, one side fixedly connected with movable rod 10 of slider 9, the one end of movable rod 10 runs through the lateral wall of fixed section of thick bamboo 7 and extends to the outside of fixed section of thick bamboo 7.
Wherein, one side of the sliding sleeve 3 is fixedly connected with a support block 11, and one side of the support block 11 is fixedly connected with one end of the movable rod 10.
Wherein, the top fixedly connected with fixed block 17 of sliding sleeve 3 passes through splint 12 fixed connection between the top of two front and back fixed blocks 17, one side fixedly connected with rubber slab 13 of splint 12, and the setting of rubber slab 13 can improve the protectiveness to the audio amplifier.
Wherein, the equal fixedly connected with curb plate 14 in the left and right sides at fixed frame 1 top, the equal fixedly connected with handle 15 in both ends around curb plate 14 one side, the equal fixedly connected with in both sides places board 16 around fixed frame 1 internal surface. The fixed frame 1 can be pushed to move by the handle 15 and the side plate 14.
Specifically, the utility model discloses during the use: to two connecting rods 5 of both sides pulling, and then the sliding sleeve 3 that drives both sides slides at the surface of dead lever 2, drive the 10 compression spring 8 of movable rod simultaneously, place the stage audio amplifier again in the front 16 tops of placing of both sides in the front, adjust the stage audio amplifier and place the front and back position of board 16, loosen the connecting rod 5 of both sides again, under the effect of spring 8, the splint 12 of both sides carry out the centre gripping to the stage audio amplifier, realize the installation of stage audio amplifier, rethread handle 15 promotes curb plate 14, cooperation gyro wheel 6 realizes the removal to fixed frame 1.
In the description of the present invention, it is to be realized that the terms "mounted," "connected," and "connected" are to be construed broadly and, for example, as meaning either a fixed connection, a removable connection, or an integral connection unless expressly stated or limited otherwise; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides a movable base of stage loudspeaker box, is including fixed frame (1), its characterized in that, the equal fixedly connected with dead lever (2) in both sides around fixed frame (1) is inside, two the equal sliding connection in the left and right sides of dead lever (2) surface has sliding sleeve (3), the one end of sliding sleeve (3) runs through the lateral wall of fixed frame (1) and extends to the outside of fixed frame (1), the one end fixedly connected with connecting block (4) of sliding sleeve (3), two through connecting rod (5) fixed connection between the relative one side of connecting block (4), the four corners of fixed frame (1) bottom all is provided with gyro wheel (6).
2. The stage sound box movable base according to claim 1, wherein fixed cylinders (7) are fixedly connected to four corners of the inner surface of the fixed frame (1), springs (8) are fixedly connected to the inner portions of the fixed cylinders (7), sliders (9) are fixedly connected to one ends of the springs (8), and the outer surfaces of the sliders (9) are slidably connected with the inner walls of the fixed cylinders (7).
3. The stage sound box movable base according to claim 2, wherein a movable rod (10) is fixedly connected to one side of the sliding block (9), and one end of the movable rod (10) penetrates through the side wall of the fixed cylinder (7) and extends to the outside of the fixed cylinder (7).
4. The stage sound box movable base according to claim 3, wherein a support block (11) is fixedly connected to one side of the sliding sleeve (3), and one side of the support block (11) is fixedly connected to one end of the movable rod (10).
5. The movable base for stage sound box according to claim 1, wherein a fixing block (17) is fixedly connected to the top of the sliding sleeve (3), the tops of the front fixing block and the rear fixing block (17) are fixedly connected through a clamping plate (12), and a rubber plate (13) is fixedly connected to one side of the clamping plate (12).
6. The stage sound box movable base according to claim 1, wherein side plates (14) are fixedly connected to the left and right sides of the top of the fixed frame (1), handles (15) are fixedly connected to the front and rear ends of one side of each side plate (14), and placing plates (16) are fixedly connected to the front and rear sides of the inner surface of the fixed frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021933618.0U CN212969996U (en) | 2020-09-08 | 2020-09-08 | Movable base of stage loudspeaker box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021933618.0U CN212969996U (en) | 2020-09-08 | 2020-09-08 | Movable base of stage loudspeaker box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212969996U true CN212969996U (en) | 2021-04-13 |
Family
ID=75365351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021933618.0U Expired - Fee Related CN212969996U (en) | 2020-09-08 | 2020-09-08 | Movable base of stage loudspeaker box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212969996U (en) |
-
2020
- 2020-09-08 CN CN202021933618.0U patent/CN212969996U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210413 |