CN221263983U - Digital conference sound amplifying device - Google Patents
Digital conference sound amplifying device Download PDFInfo
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- CN221263983U CN221263983U CN202322506071.6U CN202322506071U CN221263983U CN 221263983 U CN221263983 U CN 221263983U CN 202322506071 U CN202322506071 U CN 202322506071U CN 221263983 U CN221263983 U CN 221263983U
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- sound amplifying
- ball joint
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- 229920000742 Cotton Polymers 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 abstract description 7
- 239000000428 dust Substances 0.000 description 9
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000003623 enhancer Substances 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of digital conferences and discloses a digital conference sound amplifying device, which comprises a sound amplifying device, wherein the sound amplifying device comprises a workbench, a shell, a control switch, a cover plate, an extension spring, a mounting box, a support plate, a base, a universal ball joint, a mounting seat, an elastic rod and a limiting plate, wherein the middle end of the top surface of the workbench is penetrated with a through hole, the bottom of the through hole is fixedly provided with the shell, the middle end of the top of the support plate is fixedly provided with the base, the top of the base is provided with a mounting hole, the universal ball joint is mounted in the mounting hole, the top of the mounting seat is provided with a fixing hole, and one end of the elastic rod is provided with the limiting plate. This digital conference sound amplifying device rotates the sound expander through rotatory mount pad, conveniently carries out position control to the sound expander, and universal ball joint and the installing port joint at base top can guarantee that universal ball joint rotates and stops the back, stops in current position, and the sound expander is placed in the mount pad, and the limiting plate is spacing to the sound expander pair, prevents that the sound expander from taking place the displacement.
Description
Technical Field
The utility model relates to the technical field of digital conferences, in particular to a digital conference sound amplifying device.
Background
With the rapid development of science and technology, technology has changed many living scenes of us, in the past, when meeting, writing on a blackboard is needed, and handheld loudspeaker shouting is used, with the development of technology, more and more digital meeting rooms are in our work, and each seat of a digital meeting table is provided with a microphone and a sound.
According to the searching discovery, chinese patent literature, grant bulletin number CN214510337U, a digital conference sound amplifying device is disclosed, the folding sound amplifying device is controlled to be stored and extend through a linkage device, and when the sound amplifying device rises, the cover plate is automatically shifted through the control of a connecting rod, and when the sound amplifying device is retracted below a desktop, the cover plate is automatically reset, so that the problems that the digital conference sound amplifying device in the current market is not attractive and difficult to clean are effectively solved.
But the device does not consider that the sound-amplifying and sound-receiving device can not turn to, and is inconvenient to use, and secondly, when the meeting period is when the mutual communication is needed, the sound-amplifying and sound-receiving device can not be disassembled, so that the device is convenient for other people to use, and therefore, the prior art needs to be improved to meet the actual demands.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a digital conference sound amplifying device, which solves the technical problems.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the digital conference sound amplifying device comprises a sound amplifying device, wherein the sound amplifying device comprises a workbench, a shell, a control switch, a cover plate, an extension spring, a mounting box, a support plate, a base, a universal ball joint, a mounting seat, an elastic rod and a limiting plate;
The middle end of the top surface of the workbench is penetrated with a through hole, the bottom of the through hole is fixedly provided with a shell, the control switch is arranged on the top surface of the workbench, the top of the through hole is provided with a cover plate, the middle end of the bottom of the shell is fixedly provided with a mounting box, the middle end of the top of the supporting plate is fixedly provided with a base, the top of the base is provided with a mounting opening, a universal ball joint is mounted in the mounting opening, the top of the mounting seat is provided with a fixing opening, and one end of the elastic rod is provided with a limiting plate.
Preferably, the two sides of the top of the through hole are rotationally connected with the cover plate, one end of the extension spring is fixedly arranged at the middle end of the bottom of the cover plate, the other end of the extension spring is fixedly arranged at the middle end of the inner walls of the two sides of the through hole, a control switch is fixedly arranged at the bottom of the top surface of the workbench, and the control switch is electrically connected with the motor cylinder through a wire.
Through above-mentioned technical scheme, after adding the sound expander in the shell, start motor jar reduces the backup pad, and extension spring stretches the apron, and help apron returns to the through-hole top, seals the through-hole, prevents that outside dust from entering into the shell, plays the protection of dust prevention to the sound expander of accomodating.
Preferably, the top of the shell is provided with an opening, the opening is the same as the through opening in size, the middle ends of the inner walls of the two sides of the shell are provided with sliding grooves, and the supporting plate is in sliding connection with the sliding grooves.
Through above-mentioned technical scheme, the starter motor jar drives backup pad upward movement, and the backup pad promotes the apron to separate to workstation top surface both sides, conveniently uses the sound expander, and the apron when not using, can seal the opening, prevents that outside dust from entering into in the shell, causes the dust influence to the sound expander.
Preferably, the motor cylinder is fixedly arranged on the inner wall of the top surface of the installation box, the supporting plate is fixedly arranged at the output end of the motor cylinder, and the dampproof cotton plates are fixedly arranged on the inner wall of the installation box.
Through above-mentioned technical scheme, moisture from the outside air in the dampproofing cotton board adsorbable mounting box reduces the concentration of moisture in the mounting box, reduces the injury of moisture to the motor jar.
Preferably, the inner wall of the mounting opening is clamped with a universal ball joint, and the top of the universal ball joint is fixedly mounted with the bottom of the mounting seat.
Through the technical scheme, the setting of universal ball joint can facilitate the use person when using the sound expander, and rotatory mount pad is rotatory to the sound expander, and the convenience carries out position control to the sound expander, and the installing port joint at universal ball joint and base top can guarantee that the universal ball joint rotates and stops the back, stops in current position.
Preferably, the second sliding groove is formed in the inner wall of the top of the fixed opening and the inner wall of the bottom of the fixed opening, the limiting plate is in sliding connection with the second sliding groove, one end of the elastic rod is fixedly installed on the inner wall of the side face of the fixed opening, and the other end of the elastic rod is fixedly installed on the inner wall of the limiting plate.
Through above-mentioned technical scheme, when the sound expander is placed in the mount pad, the limiting plate is spacing to the sound expander pair, prevents that the sound expander from taking place the displacement, and the elastic rod is along with the limiting plate to both sides displacement, when taking out the sound expander, the elastic rod promotes the limiting plate and resumes the normal position.
Compared with the prior art, the utility model provides a digital conference sound amplifying device, which comprises the following components
The beneficial effects are that:
1. According to the utility model, the arrangement of the universal ball joint can facilitate a user to rotate the sound amplifier by rotating the mounting seat when the sound amplifier is used, so that the position of the sound amplifier is convenient to adjust, the universal ball joint is clamped with the mounting opening at the top of the base, the universal ball joint can be ensured to stop at the current position after rotation, the sound amplifier is placed in the mounting seat, and the limiting plate limits the pair of the sound amplifier to prevent the sound amplifier from displacement.
2. According to the utility model, after the sound expander is added into the shell, the motor cylinder is started to lower the supporting plate, the extension spring stretches the cover plate, the cover plate is helped to return to the top of the through hole, the through hole is sealed, external dust is prevented from entering the shell, and the stored sound expander is protected from dust.
Drawings
FIG. 1 is a schematic perspective view of an acoustic amplifying apparatus according to the present utility model;
FIG. 2 is a schematic top view of a structural acoustic enhancer of the present utility model;
Fig. 3 is a schematic cross-sectional elevation view of the acoustic enhancer of the structure of the present utility model.
Wherein: 1. an acoustic amplifying device; 2. a work table; 3. a housing; 4. a control switch; 5. a cover plate; 6. a tension spring; 7. a mounting box; 8. a support plate; 9. a base; 10. a universal ball joint; 11. a mounting base; 12. an elastic rod; 13. and a limiting plate.
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. 1-3, a digital conference sound amplifying device comprises a sound amplifying device 1, wherein the sound amplifying device 1 comprises a workbench 2, a shell 3, a control switch 4, a cover plate 5, a tension spring 6, a mounting box 7, a support plate 8, a base 9, a universal ball joint 10, a mounting seat 11, an elastic rod 12 and a limiting plate 13;
The middle end of the top surface of the workbench 2 is penetrated with a through hole, the bottom of the through hole is fixedly provided with a shell 3, a control switch 4 is arranged on the top surface of the workbench 2, the top of the through hole is provided with a cover plate 5, the middle end of the bottom of the shell 3 is fixedly provided with a mounting box 7, the middle end of the top of a supporting plate 8 is fixedly provided with a base 9, the top of the base 9 is provided with a mounting hole, a universal ball joint 10 is arranged in the mounting hole, the top of a mounting seat 11 is provided with a fixing hole, and one end of an elastic rod 12 is provided with a limiting plate 13.
Specifically, the opening top both sides rotate and are connected with apron 5, extension spring 6 one end and apron 5 bottom middle-end fixed mounting, and the other end and opening both sides inner wall middle-end fixed mounting, workstation 2 top surface bottom fixed mounting has control switch 4, control switch 4 passes through wire and motor jar electric connection, the advantage is, after adding the sound expander in shell 3, start motor jar reduces backup pad 8, extension spring 6 stretches apron 5, help apron 5 returns to the opening top, seal the opening, prevent that outside dust from entering into shell 3, play dust-proof protection to the sound expander of accomodating.
Specifically, the opening has been seted up at shell 3 top, and the opening is the same with the opening size, and the spout has been seted up to shell 3 both sides inner wall middle-end, backup pad 8 and spout sliding connection, and the advantage is, starting motor jar drive backup pad 8 and upwards moving, backup pad 8 promotes apron 5 to the workstation top surface both sides separately, conveniently uses the sound expander, and apron 5 when not using, can seal the opening, prevents that outside dust from entering into the shell in, causes the dust influence to the sound expander.
Specifically, the motor jar is fixed mounting to the inner wall of the top surface of install bin 7, and the output fixed mounting of motor jar has backup pad 8, and the equal fixed mounting of install bin 7 inner wall has dampproofing cotton board, and the advantage is, dampproofing cotton board can adsorb the moisture from the outside air in the install bin 7, reduces the concentration of moisture in the install bin 7, reduces the injury of moisture to the motor jar.
Specifically, the inner wall joint of the mounting port has the universal ball joint 10, and universal ball joint 10 top and mount pad 11 bottom fixed mounting, and the advantage is, the setting of universal ball joint 10 can facilitate the use when using the sound expander, and rotatory mount pad 11 rotates the sound expander, conveniently carries out position control to the sound expander, and the mounting port joint at universal ball joint 10 and base 9 top can guarantee that universal ball joint 10 rotates and stops the back at current position.
Specifically, spout two has all been seted up to fixed mouthful top inner wall and bottom inner wall, limiting plate 13 and spout two sliding connection, elastic rod 12 one end and fixed mouthful side inner wall fixed mounting, and the other end and limiting plate 13 inner wall fixed mounting, and the advantage is, when the sound expander is placed in mount pad 11, limiting plate 13 is spacing to the sound expander pair, prevents that the sound expander from taking place the displacement, and elastic rod 12 carries out the displacement along with limiting plate 13 to both sides, and when taking out the sound expander, elastic rod 12 promotes limiting plate 13 and resumes the normal position.
When using, the sound expander is placed in mount pad 11, limiting plate 13 is spacing to the sound expander pair, prevent that the sound expander from taking place the displacement, the starter motor jar drives backup pad 8 upward movement, backup pad 8 promotes apron 5 to the workstation top surface both sides separately, the convenience is used the sound expander, the setting of universal joint 10 can facilitate the user when using the sound expander, rotatory mount pad 11 is rotatory the sound expander, the convenience is carried out the position control to the sound expander, and the universal joint 10 and the installing port joint at base 9 top can guarantee that universal joint 10 rotates after stopping, stop in current position, accomplish the use of sound expander 1.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A digital conference sound amplifying device, comprising a sound amplifying device (1), characterized in that: the sound amplifying device (1) comprises a workbench (2), a shell (3), a control switch (4), a cover plate (5), an extension spring (6), a mounting box (7), a supporting plate (8), a base (9), a universal ball joint (10), a mounting seat (11), an elastic rod (12) and a limiting plate (13);
The utility model discloses a workbench, including workstation (2), control switch (4), mounting base, elastic rod (12), mounting base (9) and fixed orifices, universal ball joint (10) are installed in the mounting base, fixed orifices has been seted up at base (9) top, fixed orifices has been seted up at mount pad (11) top, limiting plate (13) are installed to elastic rod (12) one end to apron (5) are installed at opening top, fixed mounting has install bin (7) in shell (3) bottom middle-end, base (9) top has been seted up, universal ball joint (10) are installed in the mounting orifice.
2. A digital conference sound amplifying apparatus according to claim 1, wherein: the utility model discloses a motor jar, including opening top, extension spring (6), workstation (2), control switch (4) are connected with through opening top both sides rotation, extension spring (6) one end and apron (5) bottom middle-end fixed mounting, and the other end and opening both sides inner wall middle-end fixed mounting, workstation (2) top surface bottom fixed mounting has control switch (4), control switch (4) pass through wire and motor jar electric connection.
3. A digital conference sound amplifying apparatus according to claim 1, wherein: the top of the shell (3) is provided with an opening, the size of the opening is the same as that of the through opening, the middle ends of the inner walls of the two sides of the shell (3) are provided with sliding grooves, and the supporting plate (8) is in sliding connection with the sliding grooves.
4. A digital conference sound amplifying apparatus according to claim 1, wherein: the motor cylinder is fixedly arranged on the inner wall of the top surface of the installation box (7), the supporting plate (8) is fixedly arranged at the output end of the motor cylinder, and the dampproof cotton plates are fixedly arranged on the inner wall of the installation box (7).
5. A digital conference sound amplifying apparatus according to claim 1, wherein: the inner wall of the mounting opening is clamped with a universal ball joint (10), and the top of the universal ball joint (10) is fixedly mounted with the bottom of the mounting seat (11).
6. A digital conference sound amplifying apparatus according to claim 1, wherein: the fixed mouth top inner wall and the bottom inner wall are both provided with a second sliding chute, the limiting plate (13) is in sliding connection with the second sliding chute, one end of the elastic rod (12) is fixedly installed on the side inner wall of the fixed mouth, and the other end of the elastic rod is fixedly installed on the inner wall of the limiting plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322506071.6U CN221263983U (en) | 2023-09-14 | 2023-09-14 | Digital conference sound amplifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322506071.6U CN221263983U (en) | 2023-09-14 | 2023-09-14 | Digital conference sound amplifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221263983U true CN221263983U (en) | 2024-07-02 |
Family
ID=91629223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322506071.6U Active CN221263983U (en) | 2023-09-14 | 2023-09-14 | Digital conference sound amplifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221263983U (en) |
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2023
- 2023-09-14 CN CN202322506071.6U patent/CN221263983U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |