CN217037399U - Microphone with camera function - Google Patents
Microphone with camera function Download PDFInfo
- Publication number
- CN217037399U CN217037399U CN202123353694.1U CN202123353694U CN217037399U CN 217037399 U CN217037399 U CN 217037399U CN 202123353694 U CN202123353694 U CN 202123353694U CN 217037399 U CN217037399 U CN 217037399U
- Authority
- CN
- China
- Prior art keywords
- microphone
- unit
- power supply
- camera
- control unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Studio Devices (AREA)
Abstract
The utility model discloses a microphone with a camera shooting function, which comprises a microphone module and a camera module, wherein the camera module is arranged on the microphone module; the microphone module comprises a pickup unit, an audio control unit and a microphone power supply unit, wherein the signal output end of the pickup unit is connected with the signal input end of the audio control unit, and the microphone power supply unit respectively provides electric energy for the pickup unit and the audio control unit; the camera module comprises an image sensing unit, an image control unit and a camera power supply unit, wherein the signal output end of the image sensing unit is connected with the signal input end of the image control unit, and the camera power supply unit respectively provides electric energy for the image sensing unit and the image control unit; above-mentioned microphone with camera function, with camera function and microphone integration together, need not to carry camera equipment in addition, just can carry out video shooting when the microphone uses, the video material of more audio-visual acquisition meeting place brings the facility for the meeting organizer.
Description
Technical Field
The utility model relates to the technical field of microphones, in particular to a microphone with a camera shooting function.
Background
The microphone, which is known as a microphone and translated by english microphone (microphone), is also called a microphone and a microphone. A microphone is an energy conversion device that converts a sound signal into an electrical signal.
The microphone is often needed to be used for program hosting or song singing in a meeting or a party, and in addition, when the image of the party site needs to be recorded, another handheld device is usually needed to be used for shooting and recording the site image, for example, a camera and other devices need to be carried additionally, if the image shooting device is forgotten to be carried or damaged, the image of the party site cannot be recorded, so that a meeting organizer cannot obtain the image data of the meeting, and inconvenience is brought to the meeting organizer.
SUMMERY OF THE UTILITY MODEL
Therefore, a microphone with a camera shooting function is needed, and the microphone has the camera shooting and microphone functions, is multipurpose and is convenient to carry.
A microphone with camera function comprises a microphone module and a camera module;
the microphone module comprises a pickup unit, an audio control unit and a microphone power supply unit, wherein the signal output end of the pickup unit is connected with the signal input end of the audio control unit, and the microphone power supply unit respectively provides electric energy for the pickup unit and the audio control unit;
the camera module comprises an image sensing unit, an image control unit and a camera power supply unit, wherein the signal output end of the image sensing unit is connected with the signal input end of the image control unit, and the camera power supply unit respectively provides electric energy for the image sensing unit and the image control unit.
In one embodiment, the camera power supply unit includes a first camera power supply unit, a second camera power supply unit, a third camera power supply unit, a fourth camera power supply unit, and a fifth camera power supply unit, and is configured to provide different power supply voltages to the image sensing unit and the image control unit.
In one embodiment, the camera module further comprises an indicator light unit, and the signal output end of the image control unit is connected with the signal input end of the indicator light unit.
In one embodiment, the microphone module further comprises a key module, and a signal output end of the key module is connected with a signal input end of the audio control unit.
In one embodiment, the chip model of the pickup unit is KT 0646M.
In one embodiment, the chip model of the audio control unit is TLSR8251F512ET 48.
In one embodiment, the chip model of the image sensing unit is SC 3335.
In one embodiment, the chip model of the image control unit is HI3518EV 300.
In one embodiment, the chip model of the microphone power supply unit is ME2188A 28.
The microphone with the camera shooting function is arranged in a matching way through the sound pickup unit, the audio control unit, the image sensing unit and the image control unit, the sound pickup unit acquires the sound information of a user and then sends the sound information to the audio control unit, and the audio control unit sends out the sound through the loudspeaker, so that the microphone function is realized; meanwhile, the image sensing unit acquires audio-video images and then sends the images to the image control unit, the image control unit sends the images to the storage unit for storage, the camera function is achieved, the camera function and the microphone are integrated together, camera shooting equipment does not need to be carried in addition, video shooting can be conducted when the microphone is used, video data of a meeting place can be acquired more visually, one machine with multiple purposes is achieved, and convenience is brought to meeting organizers.
Drawings
Fig. 1 is a circuit diagram of a pickup unit of a microphone module of a microphone with a camera function according to an embodiment of the present invention;
fig. 2 is a circuit diagram of an audio control unit of a microphone module of a microphone with a camera function according to an embodiment of the utility model;
fig. 3 is a circuit diagram of a microphone power supply unit of a microphone module of a microphone with a camera function according to an embodiment of the utility model;
fig. 4 is a circuit diagram of a key module of a microphone with a camera function according to an embodiment of the present invention;
fig. 5 is a circuit diagram of an image sensing unit of a camera module of a microphone having a camera function according to an embodiment of the present invention;
fig. 6 is a circuit diagram of an image control unit of a camera module of a microphone with a camera function according to an embodiment of the present invention;
fig. 7 is a circuit diagram of a camera power supply unit of a camera module of a microphone with a camera function according to an embodiment of the present invention;
fig. 8 is a circuit diagram of an indicator light unit of a camera module of a microphone having a camera function according to an embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will recognize without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly connected to" another element, there are no intervening elements present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1, fig. 2, fig. 3, fig. 5, fig. 6, and fig. 7, a microphone with a camera function includes a microphone module and a camera module;
the microphone module comprises a sound pickup unit 110, an audio control unit 120 and a microphone power supply unit 130, wherein a signal output end of the sound pickup unit 110 is connected with a signal input end of the audio control unit 120, and the microphone power supply unit 130 respectively provides electric energy for the sound pickup unit 110 and the audio control unit 120;
the camera module comprises an image sensing unit 210, an image control unit 220 and a camera power supply unit 230, wherein a signal output end of the image sensing unit 210 is connected with a signal input end of the image control unit 220, and the camera power supply unit 230 respectively supplies electric energy to the image sensing unit 210 and the image control unit 220.
As shown in fig. 7, in one embodiment, the camera power supply unit 230 includes a first camera power supply unit 231, a second camera power supply unit 232, a third camera power supply unit 233, a fourth camera power supply unit 234, and a fifth camera power supply unit 235, and is configured to provide different power supply voltages for the image sensing unit 210 and the image control unit 220.
As shown in fig. 8, in one embodiment, the camera module further includes an indicator light unit 240, and the signal output terminal of the image control unit 220 is connected to the signal input terminal of the indicator light unit 240.
As shown in fig. 4, in one embodiment, the microphone module 100 further includes a key module 140, and a signal output terminal of the key module 140 is connected to a signal input terminal of the audio control unit 120.
In one embodiment, the chip model of the pickup unit 110 is KT 0646M.
In one embodiment, the chip model of the audio control unit 120 is TLSR8251F512ET 48.
In one embodiment, the chip model of the image sensing unit 210 is SC 3335.
In one embodiment, the chip model of the image control unit 220 is HI3518EV 300.
In one embodiment, the chip model of the microphone power supply unit 130 is ME2188a 28.
A POWER _ ON pin of the sound pickup unit 110 is connected with a D4 pin of the audio control unit 120, and SCL and SDA pins of the sound pickup unit 110 are connected with C1 and C0 pins of the audio control unit 120, respectively; the MCN, MCP, MD0N, MD0P, MD1N, MD1P pins of the image sensing unit 210 are connected to the VI _ CLK, VI _ DATA7, VI _ DATA8, VI _ DATA9, VI _ DATA11, VI _ DATA10 pins of the image control unit 220, respectively.
The power supply of the microphone with the camera shooting function is switched on, the camera power supply unit 230 supplies power through an external power supply, the camera power supply unit 230 supplies power to the image sensing unit 210 and the image control unit 220, and at the moment, the image sensing unit 210 and the image control unit 220 are started; the microphone power supply unit 130 is powered by an external battery, after the key module 140 is pressed, the microphone power supply unit 130 supplies power to the sound pickup unit 110 and the audio control unit 120, the sound pickup unit 110 and the audio control unit 120 are started, the sound pickup unit 110 acquires sound information of a user and then sends the sound information to the audio control unit 120, and the audio control unit 120 sends the acquired sound information through an external speaker, so that a microphone function is realized. At this time, the image sensing unit 210 may record and transmit image information of the application scene to the image control unit 220, and the image control unit 220 may acquire and transmit the image information of the application scene to the storage unit for storage.
In this way, the microphone with the camera shooting function is configured by matching the sound pickup unit 110, the audio control unit 120, the image sensing unit 210, and the image control unit 220, the sound pickup unit 110 acquires the sound information of the user and sends the sound information to the audio control unit 120, and the audio control unit 120 sends out the sound through a loudspeaker, so that the microphone function is realized; meanwhile, the image sensing unit 210 acquires audio and video images and then sends the images to the image control unit 220, the image control unit 220 sends the images to the storage unit for storage, the camera function is achieved, the camera function and the microphone are integrated together, the camera device does not need to be carried in addition, video shooting can be carried out when the microphone is used, video data of a meeting place can be acquired more visually, one machine with multiple purposes is achieved, and convenience is brought to meeting organizers.
Further, in order to obtain different power supply voltage values, the camera power supply unit 230 includes a first camera power supply unit 231, a second camera power supply unit 232, a third camera power supply unit 233, a fourth camera power supply unit 234, and a fifth camera power supply unit 235, and is configured to provide different power supply voltages for the image sensing unit 210 and the image control unit 220.
The VIN pins of the first camera power supply unit 231, the second camera power supply unit 232, the third camera power supply unit 233, the fourth camera power supply unit 234 and the fifth camera power supply unit 235 are connected with the USB interface through the wiring terminals, electric energy is provided through the USB, and different voltage values are output through different circuit designs of the first camera power supply unit 231, the second camera power supply unit 232, the third camera power supply unit 233, the fourth camera power supply unit 234 and the fifth camera power supply unit 235. For example, the first camera power supply unit 231 outputs a voltage of 3.3V, the second camera power supply unit 232 outputs a voltage of 1.8V, the third camera power supply unit 233 outputs a voltage of 0.9V, the fourth camera power supply unit 234 outputs a voltage of 2.8V, and the fifth camera power supply unit 235 outputs a voltage of 1.2V. Different chips are powered by outputting different voltage values.
Further, one end of the resistor R58 of the third camera power supply unit 233 is connected to the PWM0/GPIO0_3 pin of the image control unit 220. The image control unit 220 controls the third camera power supply unit 233 to output different power supply voltages. When different chips need to output different power supply voltages, the image control unit 220 can control the output of different voltages. For example, the output voltage in the normal state is 0.9V, and if a chip requiring 0.7V needs to be powered, the LP3201 chip may be controlled by the image control unit 220 to output a voltage of 0.7V, so that the applicability of the third camera power supply unit 233 is wider.
Further, in order to make the user more intuitively obtain the working state of the camera, the camera module 200 further includes an indicator light unit 240, and the signal output terminal of the image control unit 220 is connected with the signal input terminal of the indicator light unit 240.
One end of the resistor R26 of the indicator light unit 240 is connected to the GPIO _1 pin of the image control unit 220, one end of the resistor R22 is connected to the SPI1_ SCLK pin of the image control unit 220, and one end of the resistor R24 is connected to the SPI1_ CSN0 pin of the image control unit 220. The indicator light unit 240 has three LED lights, and the operating state of the camera is judged by controlling the lighting or flashing of the three LED lights through the image control unit 220, so that the user can more intuitively obtain the operating state of the camera.
All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. A microphone with a camera function is characterized in that: the device comprises a microphone module and a camera module;
the microphone module comprises a pickup unit, an audio control unit and a microphone power supply unit, wherein the signal output end of the pickup unit is connected with the signal input end of the audio control unit, and the microphone power supply unit respectively provides electric energy for the pickup unit and the audio control unit;
the camera module comprises an image sensing unit, an image control unit and a camera power supply unit, wherein the signal output end of the image sensing unit is connected with the signal input end of the image control unit, and the camera power supply unit respectively provides electric energy for the image sensing unit and the image control unit;
the camera power supply unit comprises a first camera power supply unit, a second camera power supply unit, a third camera power supply unit, a fourth camera power supply unit and a fifth camera power supply unit and is used for providing different power supply voltages for the image sensing unit and the image control unit; one end of the resistor R58 of the third camera power supply unit is connected with the PWM0/GPIO0_3 pin of the image control unit, and the LP3201 chip of the third camera power supply unit is controlled by the image control unit to output different power supply voltages.
2. The microphone with an image pickup function according to claim 1, wherein: the camera module further comprises an indicator light unit, and the signal output end of the image control unit is connected with the signal input end of the indicator light unit.
3. A microphone with an image pickup function according to claim 1, characterized in that: the microphone module further comprises a key module, and the signal output end of the key module is connected with the signal input end of the audio control unit.
4. The microphone with an image pickup function according to claim 1, wherein: the chip model of the pickup unit is KT 0646M.
5. The microphone with an image pickup function according to claim 1, wherein: the chip model of the audio control unit is TLSR8251F512ET 48.
6. The microphone with an image pickup function according to claim 1, wherein: the chip model of the image sensing unit is SC 3335.
7. A microphone with an image pickup function according to claim 1, characterized in that: the chip model of the image control unit is HI3518EV 300.
8. A microphone with an image pickup function according to claim 1, characterized in that: the chip model of the microphone power supply unit is ME2188A 28.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123353694.1U CN217037399U (en) | 2021-12-29 | 2021-12-29 | Microphone with camera function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123353694.1U CN217037399U (en) | 2021-12-29 | 2021-12-29 | Microphone with camera function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217037399U true CN217037399U (en) | 2022-07-22 |
Family
ID=82442904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123353694.1U Active CN217037399U (en) | 2021-12-29 | 2021-12-29 | Microphone with camera function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217037399U (en) |
-
2021
- 2021-12-29 CN CN202123353694.1U patent/CN217037399U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11804711B2 (en) | Power management circuitry in peripheral accessories of audio devices | |
| KR100965876B1 (en) | Batter charger through USB and digital camera therewith | |
| RU2587159C2 (en) | Mobile terminal and interface connection method therefor | |
| US9039443B2 (en) | Apparatus and methods for providing power and communicating data with electronic devices | |
| US20050077869A1 (en) | Combinational charger | |
| US6298245B1 (en) | IC card-type radio communication device | |
| US20140032943A1 (en) | Cable with Memory | |
| US8952650B2 (en) | Device and method for charging a master device using a detachable device | |
| KR20010090756A (en) | A computer mouse having data recording and decoding function | |
| US20110140652A1 (en) | Charging Apparatus for Electronic Devices | |
| CN113009995B (en) | Power supply device and power supply method | |
| US20070046254A1 (en) | Power supply device of an electronic product | |
| US20120110235A1 (en) | Wire control device and electronic device using the same | |
| CN103581794A (en) | Power management circuitry in peripheral accessories of audio devices | |
| CN116707047A (en) | Charging and discharging circuit, electronic equipment and electronic system | |
| CN217037399U (en) | Microphone with camera function | |
| CN205721759U (en) | A kind of USB power supply port realizing audio-visual video frequency output | |
| US20060178171A1 (en) | Audio/charging module and electronic system and porable electronic device thereof | |
| CN103682863A (en) | Voice reminding charging data wire and charging method of charging data wire | |
| CN104281184B (en) | Adaptive power supply system and method for supplying power to | |
| KR20120009890A (en) | Gender For Personal Potable Device | |
| KR101750483B1 (en) | Device Having Improved Charging Convenience and Employed with Adaptor | |
| CN208207814U (en) | A kind of intelligent translation terminal | |
| US20140071641A1 (en) | Voltage converter and power supply device using the same | |
| US20120068535A1 (en) | Energy converter, and associated method, for providing converted energy to a set of electronic devices |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |