CN221428978U - Portable mobile audio-video recording equipment - Google Patents
Portable mobile audio-video recording equipment Download PDFInfo
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- CN221428978U CN221428978U CN202323314932.7U CN202323314932U CN221428978U CN 221428978 U CN221428978 U CN 221428978U CN 202323314932 U CN202323314932 U CN 202323314932U CN 221428978 U CN221428978 U CN 221428978U
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- hollow upright
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- video recording
- camera module
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- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 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
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
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Abstract
The utility model discloses portable mobile audio-video recording equipment, and belongs to the technical field of shooting and recording. Including the swivel mount, vertical install hollow stand on the swivel mount installs the inside control mainboard of hollow stand sets up microphone array on one side of the hollow stand sets up hollow stand one side, can follow vertical direction luffing motion's camera module, set up the display screen of hollow stand one side, and install speaker module on hollow stand and/or the swivel mount. The utility model designs a novel audio and video equipment which has the functions of audio and video, and can realize the localized preview and storage of the audio and video equipment; meanwhile, the display screen is arranged, and the video stream can be previewed on the display screen in a push stream mode. So as to meet the diversified use environments and requirements of the existing business transaction.
Description
Technical Field
The utility model belongs to the technical field of shooting and recording, and particularly relates to portable mobile audio-video recording equipment.
Background
When business is handled in the window industry, a large number of scenes needing audio and video recording exist. The existing audio and video equipment is used as external equipment of a terminal, so that real-time audio and video recording during business handling cannot be independently completed, and the use scene is limited. When the device is not connected with other terminal equipment for use, the existing audio/video recording device has single function, cannot preview pictures in real time and store files in real time, and cannot realize playback on the device. Particularly, when a salesman goes out to transact mobile business, the traditional audio and video recording equipment needs to carry a notebook computer in addition to the salesman to be used, so that great inconvenience is caused, and the traditional audio and video recording equipment is difficult to cope with the current increasingly diversified use environments and demands.
Through searching, chinese patent (bulletin No. CN 207083169U) discloses an audio and video terminal, and through properly adjusting the angles and the heights of a first camera and a second camera, the first camera can be aligned with a bank practitioner, and the second camera is aligned with a customer, so that the operation is simplified, and the usability of the product is improved. Although the patent also has the functions of recording and audio and video, the audio and video terminal does not have an independent playing system, and the playback of sound and pictures can be realized only after the communication interface is connected with the notebook computer in the later period.
Disclosure of utility model
In order to overcome the technical defects, the utility model provides portable mobile audio/video equipment for solving the problems related to the background technology.
The utility model provides a portable mobile audio-video recording device, comprising: the rotating base is vertically installed the hollow upright post on the rotating base, the control main board inside the hollow upright post is installed, the microphone array which is arranged on one side of the hollow upright post and connected with the control main board through signals is arranged on one side of the hollow upright post, can swing up and down along the vertical direction, is connected with the control main board through signals, is arranged on one side of the hollow upright post, is connected with the display screen through signals of the control main board, and is installed on the hollow upright post and/or the rotating base and is connected with the control main board through signals.
Preferably or optionally, an operation key is provided on the rotating base and/or the hollow upright, and the operation key is in signal connection with the control main board.
Preferably or alternatively, the hollow upright has a battery built-in for independent power supply.
Preferably or alternatively, the other side of the hollow upright is also provided with a power and/or data interface.
Preferably or optionally, light supplementing lamp panels are further arranged on two sides of the camera module.
Preferably or alternatively, the main body part of the camera module is mounted inside the hollow upright post through an angle adjusting device, and the lens part of the camera module passes through a through hole on one side of the hollow upright post and keeps flush with the side surface of the hollow upright post.
Preferably or alternatively, the angle adjustment means comprises:
The rotary carrying platform is used for carrying the camera module;
the two brackets are respectively positioned at two sides of the rotary carrying platform and fixedly arranged on the inner wall of the hollow upright post;
The two rotating shafts are respectively fixed at two sides of the rotating carrier and are rotatably arranged on the through holes on the bracket through the rubber shaft sleeve;
A rotary link shaped or approximated as One end of the camera module is fixedly arranged at the upper part of the rotary carrying platform and/or the camera module;
And the driving source is connected with the other end of the rotary connecting rod and is suitable for driving the other end of the rotary connecting rod to move.
Preferably or optionally, the driving source is a linear module which is positioned inside the hollow upright post and driven by a first driving motor;
And/or
The driving source is a manually adjusted operating part arranged on the other side of the hollow upright post.
Preferably or alternatively, the swivel base comprises: the device comprises a bottom plate, a rotary bottom cover arranged on the bottom plate, a second driving motor fixedly arranged on the rotary bottom cover, a first bevel gear axially connected with the output of the driving motor, a connecting shaft vertically arranged on the bottom plate and penetrating through the rotary bottom cover through a rotary bearing, and a second bevel gear fixedly arranged on the connecting shaft, perpendicular to the first bevel gear and meshed with the first bevel gear.
The utility model relates to a portable mobile audio-video recording device, which has the following beneficial effects compared with the prior art: the utility model designs a novel audio and video equipment which has the functions of audio and video, and can realize the localized preview and storage of the audio and video equipment; meanwhile, the display screen is arranged, and the video stream can be previewed on the display screen in a push stream mode. Moreover, the whole audio/video equipment can be used as one equipment in the network to be shared by other terminal equipment on the network, and can also be used as a local UVC camera when in USB connection so as to meet the diversified use environments and requirements of the existing business transaction.
Drawings
Fig. 1 is a schematic diagram of the front structure of an audio recording apparatus according to the present utility model.
Fig. 2 is a schematic diagram of the rear structure of the audio recording apparatus of the present utility model.
Fig. 3 is a schematic diagram of the internal structure of the recording apparatus of the present utility model.
Fig. 4 is a schematic view of an angle adjusting device according to the present utility model.
Fig. 5 is a schematic view of a rotating base according to the present utility model.
The reference numerals are: 100. a rotating base; 200. a hollow upright; 300. a control main board; 400. a microphone array; 500. a camera module; 600. a display screen; 700. a speaker module; 800. operating the key; 900. a power and/or data interface; 110. a bottom plate; 120. rotating the bottom cover; 130. a second driving motor; 140. a first bevel gear; 150. a connecting shaft; 160. a second bevel gear; 510. a light supplementing lamp panel; 520. an angle adjusting device; 521. rotating the stage; 522. a bracket; 523. a rotation shaft; 524. a rotary connecting rod; 525. a driving source.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.
Referring to fig. 1 to 5, a portable mobile audio and video recording apparatus includes: swivel base 100, hollow upright 200, control motherboard 300, microphone array 400, camera module 500, display 600, speaker module 700, operating keys 800, power and/or data interface 900.
Referring to fig. 5, the rotating base 100 includes: the motor comprises a base plate 110, a rotary bottom cover 120 arranged on the base plate 110, a second driving motor 130 fixedly arranged on the rotary bottom cover 120, a first bevel gear 140 axially connected with the output of the driving motor, a connecting shaft 150 vertically arranged on the base plate 110 and penetrating through the rotary bottom cover 120 through a rotary shaft 523, and a second bevel gear 160 fixedly arranged on the connecting shaft 150, vertical to the first bevel gear 140 and meshed with the first bevel gear 140. The second driving motor 130 drives the first bevel gear 140 and the second bevel gear 160 to perform a relative motion, so as to achieve a relative rotation between the bottom plate 110 and the rotary bottom cover 120, and further drive other devices located on the rotary base 100 to perform a rotation.
Referring to fig. 1 and 2, the hollow upright post 200 is vertically disposed on the rotating base 100, and it will be apparent to those skilled in the art that the rotating base 100 may have various aesthetic structures, including but not limited to various columns having different shapes such as circular, oval, trapezoid, and rectangle cross-section. In this embodiment, in order to distinguish the public and conveniently, intuitively and accurately determine the considerations such as the working direction and the installation convenience, the central upright post is designed into a column body with a trapezoid cross section, wherein, the side with a larger area is used for installing various audio and video recording devices.
Referring to fig. 3, the control main board 300 is disposed inside the hollow upright column 200, and the control main board 300 is used as a core processor of the whole audio and video recording device, and can cooperate with other processing units to realize functions of image effect optimization, video encoding and decoding, encryption storage, playback and the like, so that the audio and video recording device becomes a complete independent device, and is not only used as a PC plug-in device.
The microphone array 400 is arranged on one side of the hollow upright post 200 and is in signal connection with the control main board 300, and the microphone array 400 is different from the traditional single microphone pickup, and the device integrates the 4 microphone array 400, so that the pickup effect is better; and a special audio decoding chip is adopted, so that noise is effectively reduced, and an echo cancellation function is realized.
The camera module 500 is disposed at one side of the hollow upright post 200, can swing up and down along the vertical direction, and is in signal connection with the control motherboard 300. Specifically, the main body of the camera module 500 is mounted inside the hollow upright post 200 by an angle adjusting device 520, and the lens of the camera module 500 passes through a through hole on one side of the hollow upright post 200 and is flush with the side surface of the hollow upright post 200. All main body parts of the camera module 500 are located in the column cavity, and a notch is formed in the front side of the hollow column 200, so that a lens part of the camera module 500 can be exposed. In addition, light compensating light panels 510 are further disposed on two sides of the camera module 500. The contrast of the whole image can be reduced, so that the final image result is more in line with the scene seen by human eyes.
Referring to fig. 4, the angle adjusting device 520 includes: a rotary stage 521, two brackets 522, two rotary shafts 523, a rotary link 524, and a drive source 525. The rotary stage 521 is used for carrying the camera module 500; two brackets 522 are respectively located at two sides of the rotary carrier 521 and fixedly installed on the inner wall of the hollow upright 200; two rotating shafts 523 are respectively fixed at two sides of the rotating carrier 521 and rotatably installed on the through holes on the bracket 522 through rubber bushings; the rotary link 524 is shaped or approximated asOne end of the camera module is fixedly arranged on the upper part of the rotary carrying platform 521 and/or the camera module 500; a drive source 525 is coupled to the other end of the rotary link 524 and is adapted to drive movement of the other end of the rotary link 524. The driving source 525 is a linear module located inside the hollow upright post 200 and driven by a first driving motor; and/or the driving source 525 is a manually adjusted operating portion provided at the other side of the hollow upright 200. The second driving motor 130 drives the rotation connecting rod 524 to rotate or move up and down, so as to drive the camera module 500 to rotate along the rotation axis, thereby realizing the up-and-down rotation of the camera module 500, and the 360-degree rotation is realized by matching with the rotation base 100, so that a user can operate the rotation operation part to adjust the setting angle of the camera module 500 without moving the whole equipment.
The display screen 600 is arranged on one side of the hollow upright post 200 and is in signal connection with the control main board 300, the display screen 600 is integrated with the LCD display screen 600, the control main board 300 can preview video streams on an upper computer in a push-stream mode, video recording and playback effects can be visually previewed locally, video recording effects are confirmed, and a user can timely adjust the shooting mode of the whole video recording and recording equipment.
Meanwhile, an operation key 800 is provided on the rotating base 100 and/or the hollow upright 200, the operation key 800 is in signal connection with the control main board 300, and the audio/video recording device has the operation key 800, and can operate the device through the key and the display screen 600 to complete various functions such as shooting, playback, device setting, and the like.
The speaker module 700 is mounted on the hollow upright post 200 and/or the swivel base 100, and is in signal connection with the control main board 300, and the speaker module 700 is integrated into two channels at the same time, so that the audio output broadcasting is clearer and brighter.
The hollow upright 200 is internally provided with a rechargeable battery, and the other side of the hollow upright 200 is also provided with a power and/or data interface 900. The rechargeable battery is a high-capacity lithium battery and can continuously work for more than 8 hours after being fully charged; the power and/or data interface 900 may implement a TYPE-C charging interface, which may implement file transfer and device charging simultaneously.
In order to facilitate understanding of the technical scheme of the portable mobile audio/video recording device, a brief description is made of the working principle: when the face camera recognizes the living body, the face camera module 500 sends out a rotation signal through the main board to the motor control board through the face tracking algorithm. The control main board 300 energizes the second driving motor 130 to operate, and starts the output shaft of the second driving motor 130 to start rotating, and since the first bevel gear 140 is mounted on the output shaft, the first bevel gear 140 starts rotating, and the second bevel gear 160 engaged with the first bevel gear starts rotating. The connecting shaft 150 is driven to rotate at the bearing inner ring, the connecting shaft 150 drives the turntable to start rotating, so that the whole equipment rotates left and right, meanwhile, the second driving motor 130 drives the rotary connecting rod 524 to rotate or move up and down, and then the camera module 500 is driven to rotate along the rotating shaft, the camera module 500 is driven to rotate up and down, and the automatic face following shooting of the face camera is completed.
In addition, the specific features described in the above embodiments may be combined in any suitable manner without contradiction. The various possible combinations of the utility model are not described in detail in order to avoid unnecessary repetition.
Claims (9)
1. A portable mobile audio and video recording device, comprising: the microphone comprises a rotating base (100), a hollow upright post (200) vertically arranged on the rotating base (100), a control main board (300) arranged inside the hollow upright post (200), a microphone array (400) arranged on one side of the hollow upright post (200) and in signal connection with the control main board (300), a camera module (500) arranged on one side of the hollow upright post (200) and capable of swinging up and down along the vertical direction and in signal connection with the control main board (300), a display screen (600) arranged on one side of the hollow upright post (200) and in signal connection with the control main board (300), and a speaker module (700) arranged on the hollow upright post (200) and/or the rotating base (100) and in signal connection with the control main board (300).
2. Portable mobile audio and video equipment according to claim 1, characterized in that the swivel base (100) and/or the hollow upright (200) are provided with operation keys (800), the operation keys (800) being in signal connection with the control main board (300).
3. The portable mobile audio and video recording device of claim 1 wherein said hollow upright (200) has a battery built-in for independent power.
4. Portable mobile audio and video recording device according to claim 1, characterized in that the other side of the hollow upright (200) is also provided with a power and/or data interface (900).
5. The portable mobile audio and video recording device of claim 1, wherein the camera module (500) is further provided with a light supplement light panel (510) on both sides.
6. The portable mobile audio and video recording device according to claim 1, wherein the body portion of the camera module (500) is mounted inside the hollow upright (200) by means of an angle adjusting means (520), and the lens portion of the camera module (500) passes through a through hole located at one side of the hollow upright (200) and is kept flush with the side of the hollow upright (200).
7. The portable mobile audio and video recorder as claimed in claim 6, wherein the angle adjustment means (520) comprises:
a rotation stage (521) for mounting the camera module (500);
Two brackets (522) which are respectively positioned at two sides of the rotary carrying platform (521) and are fixedly arranged on the inner wall of the hollow upright post (200);
Two rotating shafts (523) which are respectively fixed on two sides of the rotating carrier (521) and are rotatably installed on the through holes on the bracket (522) through rubber shaft sleeves;
A rotary link (524) shaped or approximated as One end of the camera module is fixedly arranged at the upper part of the rotary carrying platform (521) and/or the camera module (500);
And a driving source (525) connected to the other end of the rotary link (524) and adapted to drive the other end of the rotary link (524) to move.
8. The portable mobile audio and video recording device of claim 7 wherein said drive source (525) is a linear module located inside said hollow upright (200) driven by a first drive motor;
And/or
The driving source (525) is a manually adjusted operating part arranged on the other side of the hollow upright post (200).
9. The portable mobile audio and video recording device of claim 1 wherein the swivel base (100) comprises: the device comprises a bottom plate (110), a rotary bottom cover (120) arranged on the bottom plate (110), a second driving motor (130) fixedly arranged on the rotary bottom cover (120), a first bevel gear (140) axially connected with the output of the driving motor, a connecting shaft (150) vertically arranged on the bottom plate (110) and penetrating through the rotary bottom cover (120) through a rotary shaft (523), and a second bevel gear (160) fixedly arranged on the connecting shaft (150), perpendicular to the first bevel gear (140) and meshed with the first bevel gear (140).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323314932.7U CN221428978U (en) | 2023-12-06 | 2023-12-06 | Portable mobile audio-video recording equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323314932.7U CN221428978U (en) | 2023-12-06 | 2023-12-06 | Portable mobile audio-video recording equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221428978U true CN221428978U (en) | 2024-07-26 |
Family
ID=91981579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323314932.7U Active CN221428978U (en) | 2023-12-06 | 2023-12-06 | Portable mobile audio-video recording equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221428978U (en) |
-
2023
- 2023-12-06 CN CN202323314932.7U patent/CN221428978U/en active Active
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