CN220985796U - Active sound box capable of being used for video conference projector - Google Patents
Active sound box capable of being used for video conference projector Download PDFInfo
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- CN220985796U CN220985796U CN202322811035.0U CN202322811035U CN220985796U CN 220985796 U CN220985796 U CN 220985796U CN 202322811035 U CN202322811035 U CN 202322811035U CN 220985796 U CN220985796 U CN 220985796U
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- active
- support
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- stereo set
- lifting support
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- 238000004804 winding Methods 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
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Abstract
The utility model provides an active sound box for a video conference projector, which relates to the technical field of active sound boxes and comprises a lifting support, wherein two ends of the lifting support are fixedly connected with a bearing rope, one end of the bearing rope is fixedly provided with a winding shaft, the interior of the winding shaft is fixedly provided with a driving structure connected with a main control board through signals, and the bottom of the driving structure is fixedly provided with a fixing support. The utility model has the advantages that: the active stereo set is fixed to the wall through the support structure that can go up and down in the one end setting of active stereo set, adjusts the height of active stereo set as required to installing on the wall through motor drive's mode from top to bottom, is convenient for wire and maintenance to active stereo set, can also adjust the difference in height or the interval between active stereo set and the projecting apparatus according to the demand that the video conferencing used, improves the space suitability between active stereo set and the video conferencing projecting apparatus.
Description
Technical Field
The utility model relates to the technical field of printers, in particular to an active sound box for a video conference projector.
Background
The active sound equipment is a sound box with a self-matched power amplifier. The power amplifiers are specially matched, so that the power amplifiers can be well used for speakers in the sound equipment, and a user does not need to consider the problems of how much power is and whether impedance is matched or not. Therefore, the active sound is widely applied to projectors of video conferences so as to facilitate better conference communication, but in a conference room, the active sound is usually placed on a table or a platform, so that the active sound is occupied, and is easy to fall to the ground by mistake.
The active sound equipment which can be used for the video conference projector is introduced in CN215734708U, and through the cooperation of the installation mechanism, the fixed plate, the installation plate, the limiting frame and the hooks, the sound equipment body is convenient to install on a wall, the installation steps are simple and quick, the space is saved, the sound equipment body is prevented from being knocked over by personnel errors, and the practicability of the arrangement is improved. But this active stereo set installation back is inconvenient to carry out wiring and maintenance to the stereo set of eminence, uses comparatively inconvenient.
Disclosure of utility model
Therefore, the present utility model is directed to an active speaker for a video conference projector, which solves the problems mentioned in the background art and overcomes the shortcomings of the prior art.
In order to achieve the above object, an embodiment of an aspect of the present utility model provides an active speaker box for a video conference projector, including the video conference projector, the video conference projector is connected with an active speaker through a wireless signal, a main control board with a wireless module is provided in the active speaker, one end of the active speaker is fixedly mounted with a lifting support through a screw, two ends of the lifting support are fixedly connected with a bearing rope, one end of the bearing rope is fixedly mounted with a winding shaft, a driving structure connected with the main control board through a signal is fixedly mounted in the winding shaft, a fixed support is fixedly mounted at the bottom of the driving structure, a fixed pulley attached to the bearing rope is rotatably connected in the fixed support, and a protection component is fixedly mounted at the top end of the lifting support.
It is preferable in any of the above aspects that the video conference projector is located on one side of an active sound, and the active sound is located on one side of a fixed bracket.
The technical scheme is adopted: the video conference projector and the active sound equipment can be connected through wireless signals, the limitation of line connection is relieved, and the position of the active sound equipment is convenient to adjust.
By the above-mentioned scheme preferred, the spout with fixed bolster swing joint is seted up to the one end of lifting support, the top fixed mounting in lifting support's bottom is run through to the one end of bearing rope.
The technical scheme is adopted: the lifting support is fixed with the active sound equipment, and the lifting support is pulled through the bearing rope, so that the lifting support drives the active sound equipment to move along the fixed support, and the stability of the motion of the active sound equipment is ensured.
By the above-mentioned scheme preferred, the reel rotates the bottom of being connected in the fixed bolster, the fixed slot with the drive structure looks adaptation has been seted up at the middle part of reel.
The technical scheme is adopted: the rolling shaft rotates to roll and release the bearing rope, and the length of the bearing rope is adjusted, so that the bearing rope can drive the lifting support to move.
By the preferred mode of above-mentioned arbitrary scheme, the drive structure includes drive shaft, drive gear and driving motor, the both ends and the rolling axle fixed mounting of drive shaft, the middle part fixed mounting of drive shaft has drive gear, drive gear meshing has drive gear, drive gear's middle part fixed mounting has driving motor, driving motor fixed mounting is in the bottom of fixed bolster.
The technical scheme is adopted: the driving motor is controlled to output power to drive the driving gear to rotate, the driving gear drives the transmission gear to rotate through gear transmission, and the transmission gear drives the driving shaft to rotate, so that the driving shaft drives the winding shaft to rotate, and the length of the bearing rope is adjusted in the process of rotation of the winding shaft.
It is preferred from any of the above aspects that the load-bearing ropes are diverted by a fixed sheave, which is located at the top end of the fixed support.
The technical scheme is adopted: the fixed pulley changes the action direction of the bearing rope, and is convenient for adjusting the lifting bracket.
By the preferred mode of arbitrary scheme, the protection subassembly includes protective bracket and guard plate, protective bracket fixed mounting is in the top of elevating bracket, protective bracket's one end fixedly connected with guard plate, the guard plate is located the top of active stereo set.
The technical scheme is adopted: the protection support supports the protection plate, so that the protection plate forms a protection structure above the active sound equipment, the top end of the protection plate is set to be of a conical structure, and the active sound equipment is prevented from being damaged by articles falling from the upper side.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
1. The active stereo set is fixed to the wall through the support structure that can go up and down in the one end setting of active stereo set, adjusts the active stereo set on installing the wall from top to bottom through motor drive's mode, can adjust the height of active stereo set as required, is convenient for wire and maintenance to active stereo set, can also adjust the difference in height or the interval between active stereo set and the projecting apparatus according to the demand that the video conferencing used, improves the space suitability between active stereo set and the video conferencing projecting apparatus, strengthens the convenience that active stereo set used.
2. The protection structure moving along with the active sound is arranged above the active sound, so that the protection on the upper side of the active sound is kept, and the use safety of the active sound is improved.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic diagram of a structure according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a partial structure according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a protective assembly according to an embodiment of the present utility model;
FIG. 4 is an enlarged schematic view of the structure A in FIG. 1 according to an embodiment of the present utility model;
Wherein: 1-video conference projector, 2-active stereo, 3-lifting support, 4-bearing rope, 5-rolling shaft, 6-driving structure, 61-driving shaft, 62-transmission gear, 63-driving gear, 64-driving motor, 7-fixed support, 8-fixed pulley, 9-protection component, 91-protection support and 92-protection plate.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following.
As shown in fig. 1-4, an active sound box for a video conference projector according to an embodiment of the present utility model includes a video conference projector 1, the video conference projector 1 is connected with an active sound box 2 through a wireless signal, a main control board with a wireless module is disposed in the active sound box 2, one end of the active sound box 2 is fixedly mounted with a lifting support 3 through a screw, two ends of the lifting support 3 are fixedly connected with a bearing rope 4, one end of the bearing rope 4 is fixedly mounted with a winding shaft 5, a driving structure 6 connected with the main control board through a signal is fixedly mounted in the winding shaft 5, a fixed support 7 is fixedly mounted at the bottom of the driving structure 6, a fixed pulley 8 attached to the bearing rope 4 is rotatably connected in the fixed support 7, and a protection component 9 is fixedly mounted at the top end of the lifting support 3.
It is preferable from any of the above aspects that the video conference projector 1 is located on one side of the active sound 2, and the active sound 2 is located on one side of the fixed bracket 7.
The technical scheme is adopted: the video conference projector 1 and the active sound equipment 2 can be connected through wireless signals, the limitation of line connection is relieved, and the position of the active sound equipment is convenient to adjust.
By any of the above schemes, it is preferable that one end of the lifting support 3 is provided with a chute movably connected with the fixing support 7, and one end of the load-bearing rope 4 penetrates through the top end of the lifting support 3 and is fixedly mounted at the bottom of the lifting support 3.
The technical scheme is adopted: lifting support 3 and active stereo set 2 are fixed, and the rope 4 pulls lifting support 3 through the bearing, makes lifting support 3 drive active stereo set 2 and remove along fixed bolster 7, guarantees the stability of active stereo set 2 motion.
By any of the above-mentioned schemes, it is preferable that the winding shaft 5 is rotatably connected to the bottom of the fixing bracket 7, and a fixing groove adapted to the driving structure 6 is provided in the middle of the winding shaft 5.
The technical scheme is adopted: the rolling shaft 5 rotates to roll and release the bearing rope 4, and the length of the bearing rope 4 is adjusted, so that the bearing rope 4 can drive the lifting support 3 to move.
It is preferable from any of the above-mentioned schemes that the driving structure 6 includes a driving shaft 61, a transmission gear 62, a driving gear 63 and a driving motor 64, both ends of the driving shaft 61 and the winding shaft 5 are fixedly installed, the transmission gear 62 is fixedly installed at the middle part of the driving shaft 61, the driving gear 63 is engaged with the transmission gear 62, the driving motor 64 is fixedly installed at the middle part of the driving gear 63, and the driving motor 64 is fixedly installed at the bottom of the fixing bracket 7.
The technical scheme is adopted: the driving motor 64 is controlled to output power to drive the driving gear 63 to rotate, the driving gear 63 drives the transmission gear 62 to rotate through gear transmission, the transmission gear 62 drives the driving shaft 61 to rotate, the driving shaft 61 drives the winding shaft 5 to rotate, and the length of the bearing rope 4 is adjusted in the process of rotating the winding shaft 5.
From any of the above described solutions it is preferred that the load-bearing ropes 4 are diverted by a fixed sheave 8, the fixed sheave 8 being located at the top end of the fixed support 7.
The technical scheme is adopted: the fixed pulley 8 changes the action direction of the bearing rope 4, and is convenient for adjusting the lifting bracket 3.
By any of the above-mentioned schemes, it is preferable that the guard assembly 9 includes a guard support 91 and a guard plate 92, the guard support 91 is fixedly mounted on the top end of the lifting support 3, one end of the guard support 91 is fixedly connected with the guard plate 92, and the guard plate 92 is located above the active speaker 2.
The technical scheme is adopted: the protection support 91 supports the protection plate 92, so that the protection plate 92 forms a protection structure above the active sound equipment 2, and the top end of the protection plate 92 is arranged into a conical structure, so that the active sound equipment 2 is prevented from being damaged by articles falling from the upper part.
The utility model relates to an active sound box for a video conference projector, which has the following working principle:
The driving motor 64 is controlled to output power according to the use requirement of the active sound equipment 2, and the lifting support 3 is driven to move through gear transmission and wire transmission, so that the active sound equipment 2 can be adjusted to the required height.
Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:
1. The active stereo set is fixed to the wall through the support structure that can go up and down in the one end setting of active stereo set, adjusts the active stereo set on installing the wall from top to bottom through motor drive's mode, can adjust the height of active stereo set as required, is convenient for wire and maintenance to active stereo set, can also adjust the difference in height or the interval between active stereo set and the projecting apparatus according to the demand that the video conferencing used, improves the space suitability between active stereo set and the video conferencing projecting apparatus, strengthens the convenience that active stereo set used.
2. The protection structure moving along with the active sound is arranged above the active sound, so that the protection on the upper side of the active sound is kept, and the use safety of the active sound is improved.
Claims (7)
1. The utility model provides an active audio amplifier that can be used to video conferencing projecting apparatus, includes video conferencing projecting apparatus (1), video conferencing projecting apparatus (1) are connected with active stereo set (2) through radio signal, the inside of active stereo set (2) is provided with the main control board of taking wireless module, its characterized in that: the utility model discloses a portable electronic device is characterized in that a lifting support (3) is fixedly arranged at one end of an active sound box (2) through a screw, a bearing rope (4) is fixedly connected to two ends of the lifting support (3), a winding shaft (5) is fixedly arranged at one end of the bearing rope (4), a driving structure (6) connected with a main control board through signals is fixedly arranged inside the winding shaft (5), a fixing support (7) is fixedly arranged at the bottom of the driving structure (6), a fixed pulley (8) attached to the bearing rope (4) is rotatably connected inside the fixing support (7), and a protection component (9) is fixedly arranged at the top end of the lifting support (3).
2. An active speaker for use in a videoconference projector according to claim 1, wherein: the video conference projector (1) is located on one side of the active sound equipment (2), and the active sound equipment (2) is located on one side of the fixed support (7).
3. An active speaker for use in a videoconferencing projector according to claim 2, wherein: one end of the lifting support (3) is provided with a chute movably connected with the fixed support (7), and one end of the bearing rope (4) penetrates through the top end of the lifting support (3) and is fixedly arranged at the bottom of the lifting support (3).
4. An active speaker for use in a videoconference projector according to claim 3, wherein: the winding shaft (5) is rotationally connected to the bottom of the fixed support (7), and a fixed groove matched with the driving structure (6) is formed in the middle of the winding shaft (5).
5. An active speaker for a videoconference projector, according to claim 4, wherein: the driving structure (6) comprises a driving shaft (61), a transmission gear (62), a driving gear (63) and a driving motor (64), wherein two ends of the driving shaft (61) and a winding shaft (5) are fixedly installed, the transmission gear (62) is fixedly installed in the middle of the driving shaft (61), the driving gear (63) is meshed with the transmission gear (62), the driving motor (64) is fixedly installed in the middle of the driving gear (63), and the driving motor (64) is fixedly installed at the bottom of a fixed support (7).
6. An active speaker for a videoconference projector, according to claim 5, wherein: the bearing rope (4) is turned through a fixed pulley (8), and the fixed pulley (8) is positioned at the top end of the fixed bracket (7).
7. An active speaker for a videoconference projector, according to claim 6, wherein: the protection assembly (9) comprises a protection support (91) and a protection plate (92), wherein the protection support (91) is fixedly arranged at the top end of the lifting support (3), one end of the protection support (91) is fixedly connected with the protection plate (92), and the protection plate (92) is located above the active sound equipment (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322811035.0U CN220985796U (en) | 2023-10-19 | 2023-10-19 | Active sound box capable of being used for video conference projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322811035.0U CN220985796U (en) | 2023-10-19 | 2023-10-19 | Active sound box capable of being used for video conference projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220985796U true CN220985796U (en) | 2024-05-17 |
Family
ID=91055542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322811035.0U Active CN220985796U (en) | 2023-10-19 | 2023-10-19 | Active sound box capable of being used for video conference projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220985796U (en) |
-
2023
- 2023-10-19 CN CN202322811035.0U patent/CN220985796U/en active Active
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| GR01 | Patent grant |