CN215898002U - Stage hearing-back system with damping function - Google Patents
Stage hearing-back system with damping function Download PDFInfo
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- CN215898002U CN215898002U CN202122340558.2U CN202122340558U CN215898002U CN 215898002 U CN215898002 U CN 215898002U CN 202122340558 U CN202122340558 U CN 202122340558U CN 215898002 U CN215898002 U CN 215898002U
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- box
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Abstract
The utility model discloses a stage hearing returning system with a damping function. The stage hearing-back system with the damping function comprises a box body, a damping mechanism, a hearing-back cabinet body and an upper cover, wherein the damping mechanism is arranged in the box body, the hearing-back cabinet body is arranged on the damping mechanism, the upper cover is matched with the hearing-back cabinet body, and the upper cover is detachably connected with the box body. The utility model is applied to the technical field of stage hearing returning equipment.
Description
Technical Field
The utility model relates to the technical field of stage hearing returning equipment, in particular to a stage hearing returning system with a damping function.
Background
The stage answering device is generally applied to a meeting room with a stage, a report hall, an auditorium, a theater, a stadium, an outdoor performance and the like.
The existing stage hearing returning equipment is simple in structure, and in a large stage of the stage hearing returning equipment, the stage hearing returning equipment can shake in the working process, and can shake due to the fact that sound can vibrate violently when the sound is made, so that the stage hearing returning equipment can shake, internal parts can resonate, the stage hearing returning equipment can be seriously prolonged if the vibration of the stage hearing returning equipment cannot be slowed down, and the use is influenced due to the fact that miscellaneous sounds are easily mixed in the hearing returning process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a stage hearing-back system with a damping function.
The technical scheme adopted by the utility model is as follows: the stage hearing-back system with the damping function comprises a box body, a damping mechanism, a hearing-back cabinet body and an upper cover, wherein the damping mechanism is arranged in the box body, the hearing-back cabinet body is arranged on the damping mechanism, the upper cover is matched with the hearing-back cabinet body, and the upper cover is detachably connected with the box body.
A preferred scheme is, damper includes backup pad, flexible mobile jib, air spring and two sets of subassemblies that float, flexible mobile jib is located in the air spring, the one end of flexible mobile jib with the backup pad is connected, the other end of flexible mobile jib with the box is connected, the air spring is located the backup pad with between the box, two sets of all locating on the box the subassembly that floats is followed flexible mobile jib is symmetrical structure, and is two sets of the subassembly that floats all with the backup pad is connected.
One preferred scheme is, all be equipped with a plurality of yielding rubber ball on the both ends of backup pad top surface, a plurality of the yielding rubber ball is array structure.
One preferred scheme is, two sets of subassembly that floats all including in proper order with floating spring, connecting plate and the hydraulic telescoping rod that the backup pad is connected, hydraulic telescoping rod with the box is connected.
One preferred scheme is, the upper cover includes apron and a plurality of fixed block, a plurality of with the cabinet body looks adaptation is listened back to the fixed block all locates on the inner wall of apron.
According to a preferred scheme, the fixed block is provided with a guide surface, the hearing-back cabinet body is provided with a chamfer structure, and the guide surface is matched with the chamfer structure.
One preferred scheme is that at least one of an instrument expansion interface, a console expansion interface, a video output expansion interface and a light control expansion interface is arranged on the hearing-back cabinet body.
Preferably, the hearing-back cabinet further comprises a hearing-back assembly.
The utility model has the following beneficial effects:
1. by arranging the damping mechanism, the hearing-back cabinet body is placed on the damping mechanism, so that the service life of the stage hearing-back equipment can be effectively prolonged;
2. the upper cover can effectively limit and fix the hearing-back cabinet body, and the integral box body can be used as a carrying box for carrying the hearing-back cabinet body;
3. the stage performance equipment is connected with equipment such as musical instruments, external light, external sound equipment, external microphones and the like, the expansion performance of the stage performance equipment is enhanced, and the stage performance equipment has more possibilities.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is an enlarged view of a portion B in fig. 1.
In the figure, 1-box; 2-a cabinet body; 3-covering the cover; 4-a support plate; 5-a telescopic main rod; 6-gas spring; 7-a floating assembly; 8-a shock-absorbing rubber ball; 9-a floating spring; 10-a connecting plate; 11-hydraulic telescopic rod; 12-a cover plate; 13-fixing block; 14-a guide surface; 15-chamfer structure.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, fig. 2 and fig. 3, a stage hearing returning system with shock-absorbing function includes box 1, damper, hearing returning cabinet 2 and upper cover 3, damper locates in the box 1, hearing returning cabinet 2 locates on the damper, upper cover 3 with hearing returning cabinet 2 cooperatees, upper cover 3 with be detachable connections between the box 1, through setting up damper for this scheme equipment can be suitable for the region of the high audio of little space, like the DJ stage of bar.
Further, damper includes backup pad 4, flexible mobile jib 5, air spring 6 and two sets of subassembly 7 that floats, flexible mobile jib 5 is located in the air spring 6, the one end of flexible mobile jib 5 with backup pad 4 is connected, the other end of flexible mobile jib 5 with box 1 is connected, air spring 6 is located backup pad 4 with between the box 1, two sets of all locate on the box 1 subassembly 7 that floats is followed flexible mobile jib 5 is symmetrical structure, and is two sets of subassembly 7 that floats all with backup pad 4 is connected.
Further, all be equipped with a plurality of shock attenuation rubber ball 8, a plurality of on the both ends of 4 top surfaces of backup pad the shock attenuation rubber ball 8 is array structure.
Further, two sets of subassembly 7 that floats all include in proper order with floating spring 9, connecting plate 10 and the hydraulic telescoping rod 11 that backup pad 4 is connected, hydraulic telescoping rod 11 with box 1 is connected.
Further, the upper cover 3 includes a cover plate 12 and a plurality of fixed blocks 13, the fixed blocks 13 matched with the hearing-back cabinet 2 are all disposed on the inner wall of the cover plate 12, in this design, the cover plate 12 is fixedly connected with the box body 1 by means of clamping blocks in a clamping fit manner, and the common connection structure is adopted.
Further, be equipped with spigot surface 14 on the fixed block 13, be equipped with chamfer structure 15 on the cabinet body 2 of listening back, spigot surface 14 with chamfer structure 15 looks adaptation, spigot surface 14 with chamfer structure 15's setting can realize quick counterpointing.
Furthermore, at least one of an instrument expansion interface, a console expansion interface, a video output expansion interface and a light control expansion interface is arranged on the back listening cabinet body 2, and the expansion performance of the stage performance equipment is enhanced by accessing equipment such as instruments, external light, external sound equipment and external microphones, so that the stage performance equipment has more possibilities.
Further, the hearing-back cabinet body 2 further comprises a hearing-back assembly. The return listening component is of an existing structure and feeds back audio signals to the center of stage performance equipment or singers and players in practical application; in other possible embodiments, the hearing-back assembly may further comprise a listening device arranged at the ear of a singer, a player, a control station person, or the like.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, and the scope of protection is still within the scope of the utility model.
Claims (8)
1. The utility model provides a system is listened back to stage with shock-absorbing function which characterized in that: it includes box (1), damper, returns and listens the cabinet body (2) and upper cover (3), damper locates in box (1), it locates to return and listens the cabinet body (2) damper is last, upper cover (3) with it cooperatees to return and listen the cabinet body (2), upper cover (3) with be detachable connections between box (1).
2. The stage hearing system with the shock absorption function according to claim 1, wherein: damper includes backup pad (4), flexible mobile jib (5), air spring (6) and two sets of subassembly (7) that float, flexible mobile jib (5) are located in air spring (6), the one end of flexible mobile jib (5) with backup pad (4) are connected, the other end of flexible mobile jib (5) with box (1) are connected, air spring (6) are located backup pad (4) with between box (1), two sets of all locating box (1) is last subassembly (7) of floating are followed flexible mobile jib (5) are symmetrical structure, and are two sets of subassembly (7) that float all with backup pad (4) are connected.
3. The stage hearing system with the shock absorption function according to claim 2, wherein: all be equipped with a plurality of damping rubber ball (8), a plurality of on the both ends of backup pad (4) top surface damping rubber ball (8) are array structure.
4. The stage hearing system with the shock absorption function according to claim 2, wherein: two sets of subassembly (7) float all including in proper order with floating spring (9), connecting plate (10) and hydraulic telescoping rod (11) that backup pad (4) are connected, hydraulic telescoping rod (11) with box (1) is connected.
5. The stage hearing system with the shock absorption function according to claim 1, wherein: the upper cover (3) comprises a cover plate (12) and a plurality of fixing blocks (13), wherein the fixing blocks (13) are matched with the hearing-back cabinet body (2) and are arranged on the inner wall of the cover plate (12).
6. The stage hearing system with the shock absorption function according to claim 5, wherein: be equipped with spigot surface (14) on fixed block (13), be equipped with chamfer structure (15) on the cabinet body of listening returns (2), spigot surface (14) with chamfer structure (15) looks adaptation.
7. The stage hearing system with the shock absorption function according to claim 1, wherein: at least one of an instrument expansion interface, a console expansion interface, a video output expansion interface and a light control expansion interface is arranged on the hearing-back cabinet body (2).
8. The stage hearing system with the shock absorption function according to claim 1, wherein: the hearing-back cabinet body (2) further comprises a hearing-back assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122340558.2U CN215898002U (en) | 2021-09-27 | 2021-09-27 | Stage hearing-back system with damping function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122340558.2U CN215898002U (en) | 2021-09-27 | 2021-09-27 | Stage hearing-back system with damping function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215898002U true CN215898002U (en) | 2022-02-22 |
Family
ID=80347536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122340558.2U Active CN215898002U (en) | 2021-09-27 | 2021-09-27 | Stage hearing-back system with damping function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215898002U (en) |
-
2021
- 2021-09-27 CN CN202122340558.2U patent/CN215898002U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230922 Address after: Room 202, 2nd Floor, Building 4, No. 33 Enzhou Industrial Avenue Middle, Encheng Street, Enping City, Jiangmen City, Guangdong Province, 529400 (Information Declaration System) Patentee after: Enping Ruixing Electronic Technology Co.,Ltd. Address before: 529400 No. C2, Zone C, Dong'an Minzi Foreign Investment Industrial Zone, Enping City, Jiangmen City, Guangdong Province Patentee before: ENPING BAIKALER AUDIO EQUIPMENT CO.,LTD. |
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| TR01 | Transfer of patent right |