CN205945938U - Mobile phone auxiliary type portable photographing device with simplified structure - Google Patents

Abstract

The utility model discloses a mobile phone-assisted portable photographing device with a simplified structure. The portable photographing device comprises an image acquisition module, a data transmission module and a second power supply module. The image acquisition module comprises a connected lens optical unit, an imaging unit and an acquisition control unit. The lens optical unit adopts a multi-stage lens barrel lens system, the imaging unit adopts a CMOS system, and the data transmission module includes a connected AD converter, a temporary register and a transmission controller. The detachable connection between the temporary register and the data storage module of the mobile phone, and the detachable connection between the power supply of the mobile phone and the second power supply module are formed. Compared with the traditional portable camera, the utility model simplifies the data storage and processing system, and is lighter and more portable; compared with the camera provided by the mobile phone, the utility model provides higher-quality image data.

Description

A mobile phone-assisted portable camera device with simplified structure

technical field

The utility model relates to the field of photographing devices, in particular to a mobile phone-assisted portable photographing device with a simplified structure.

Background technique

With the continuous development of mobile phone technology, most of the current smart phones have a camera function, and the camera hardware configuration is getting higher and higher. However, due to the limitation of the volume of the mobile phone, the existing smart phones cannot reach the level of taking pictures of professional cameras.

Existing professional cameras, such as household cameras, professional SLR cameras, and mirrorless cameras, are generally configured with a body, an image acquisition module, an AD conversion module, a data storage module, a data transmission module, a data processing module, an image display module, and an image acquisition module The lens system and other fixed-focus lens systems adopting a multi-stage retractable lens barrel are relatively large in volume and weight, and are inconvenient to carry.

Contents of the invention

In order to solve the above-mentioned technical problems, the purpose of the invention of this utility model is to provide a mobile phone-assisted portable photographing device with a simplified structure. Compared with the traditional portable camera, the data storage and processing system is simplified, and it is lighter and more portable; Provides higher quality image data compared to existing cameras.

In order to achieve the purpose of the above invention, the utility model provides the following technical solutions: a mobile phone-assisted portable camera device with a simplified structure, the mobile phone includes a first body, a data storage module, a data processing module, an image display module and a first A power supply module, the first body is provided with a connection port for transmitting signals and power supply, it is characterized in that the portable camera device includes a second body, an image acquisition module, a data transmission module and a second power supply module, the The second body is provided with a connector for transmitting signals and power supply, and the image acquisition module includes a connected lens optical unit, an imaging unit, and an acquisition controller, and the lens optical unit adopts a lens system of a multi-stage lens barrel. The imaging unit adopts a CMOS system, the data transmission module includes a connected AD converter, a temporary register and a transmission controller, and the connecting port is detachably connected to the connecting head to form the temporary register and the The detachable connection of the data storage module, and the detachable connection of the first power supply module and the second power supply module.

In the above technical solution, the connection port and the connection head form a USB connection structure, preferably a Micro-USB connection structure.

In the above technical solution, the lens system adopts a three-stage lens barrel, and the lens focal length range of the lens system is 5.4-30 mm, preferably 8-24 mm.

In the above technical solution, the imaging size of the CMOS system is 1-1/10 inch, preferably 1/4.6 inch.

In the above technical solution, the acquisition controller is mainly composed of a shutter adjustment system, an auto-focus system, an aperture adjustment system, and a focus adjustment system.

In the above technical solution, the shutter adjustment system is regulated by the shutter button provided on the second body, and the autofocus system is regulated by the software of the first body or by a shutter button installed on the second body. The shutter button on the camera is regulated, the shutter button is pressed halfway to issue a focusing instruction, and the shutter button is fully pressed to issue a photographing instruction. The aperture adjustment system and the focus adjustment system are controlled by the software of the first body or Adjusted by the zoom key arranged on the second fuselage, respectively adjust the zoom key of the zoom key to increase the focal length and adjust the zoom key of the zoom key to reduce the focal length in the focal length control mode, and adjust the aperture In the mode, respectively adjust the zoom key of the zoom key to increase the aperture and adjust the zoom key of the zoom key to reduce the aperture.

In the above technical solution, a photographing instruction is issued through the touch screen of the first body, or a photographing instruction is issued through the shutter button of the second body, and the photographing instruction issued by the first body is sent to the computer through the USB connection structure. reaching the image acquisition module of the second body to complete the data acquisition, and then sending the collected data back to the data storage module of the first body, sending a photographing instruction through the shutter button of the second body, The photographing instruction issued by the second body is delivered to the image acquisition module by the shutter adjustment system of the second body to complete data acquisition, and then the collected data is sent back to the first body. data storage module.

In the above technical solution, the focus command and the zoom command are respectively issued through the shutter button and the zoom key of the second body, and the acquisition controller of the second body sends the instruction to the lens optical unit and the zoom command of the second body. The imaging unit is used to complete focusing and zooming, and the real-time image data is fed back to the image display module of the first body.

In the above technical solution, after the first fuselage and the second fuselage are connected, the acquisition controller of the first fuselage has a high priority, and the first fuselage and the second fuselage simultaneously When an instruction is issued, the instruction of the first body is adopted by default. After the first body and the second body are connected, the lens optical unit and the imaging unit of the second body have a high priority, so When the first body and the second body collect images at the same time, the image collected by the second body is used by default. After the first body and the second body are connected, the second body is turned off. The lens optical unit and the imaging unit of the fuselage, the first fuselage issues an instruction to adopt the image collected by the first fuselage, after the first fuselage is separated from the second fuselage, the second fuselage The fuselage issues an instruction to use the image collected by the second fuselage, and then temporarily save it in the temporary storage.

In the above technical solution, the second power module includes a supercapacitor, and when the second power module is equipped with a lithium battery, the supercapacitor is powered by the second power module, and the lithium The battery charges the first power module; when the second power module is not equipped with a lithium battery, the supercapacitor is powered by the first power module.

Due to the application of the above-mentioned technical solutions, the utility model has the following advantages compared with the prior art:

1. The mobile phone-assisted portable camera device with a simplified structure disclosed in the utility model, its data storage, processing and display are completed by the storage system, processing system and display system of the mobile phone, and the image optimization display is completed by the mobile phone software, which is comparable to traditional portable cameras. Compared with the data storage and processing system, it simplifies the data storage and processing system, and is lighter and more portable; compared with the camera that comes with the mobile phone, it provides better image data. The portable camera generates digital image information, and the digital image information is stored in the mobile phone through the transmission system. The mobile phone realizes the processing and optimization of data, and displays it on the display of the mobile phone at the same time, and further shares it to other targets by the software; simultaneously realizes the collection, processing, optimization and sharing functions of high-quality picture information.

2. The mobile phone-assisted portable camera device with a simplified structure disclosed in the utility model can respectively realize the replacement of the mobile phone and the replacement of the second body. By replacing the first body of the mobile phone, faster data processing and optimization can be realized, and data sharing can be realized, which can not only provide better image quality, but also effectively reduce the economic burden of users.

Description of drawings

Fig. 1 is the connection block diagram of mobile phone and portable photographing device disclosed by the utility model;

Fig. 2 is a compositional block diagram of the portable photographing device disclosed by the utility model.

Wherein, 110, connection port; 121, first image acquisition module; 122, first data transmission module; 123, data storage module; 124, data processing module, 125, image display module; 126, first power supply module; 210, Connector; 221, second image acquisition module; 221a, optical lens unit; 221b, imaging unit; 221c, acquisition controller; 222, second data transmission module; 222a, AD converter; 222b, temporary register; 222c, Transmission controller; 223. The second power supply module.

detailed description

Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is described in further detail. The following examples are used to illustrate the utility model, but not to limit the scope of the utility model.

Referring to Fig. 1 and Fig. 2, as shown in the legend therein, a mobile phone-assisted portable camera device with a simplified structure, the mobile phone 100 includes a first body and a first functional component, and the first body is provided with a device for transmitting signals and The connection port 110 for power supply, the above-mentioned first functional components include a connected first image acquisition module 121, a first data transmission module 122, a data storage module 123, a data processing module 124, an image display module 125 and a first power supply module 126, portable The photographing device 200 includes a second body and a second functional assembly, the second body is provided with a connector 210 for transmitting signals and power supply, the second functional assembly is connected by a second image acquisition module 221, a second data transmission module 222 and a second power supply module 223, the second image acquisition module 221 includes a connected lens optical unit 221a, an imaging unit 221b and an acquisition controller 221c, the lens optical unit 221a adopts a lens system of a multi-stage lens barrel, and the imaging unit 221b adopts In a CMOS system, the data transmission module 222 includes a connected AD converter 222a, a temporary register 222b, and a transmission controller 222c. The detachable connection, and the detachable connection of the first power module 126 and the second power module 223 .

The connection port 110 and the connection head 210 form a USB connection structure, preferably a Micro-USB connection structure.

The above-mentioned lens system adopts a three-stage lens barrel, and the lens focal length range of the lens system is 5.4-30 mm, preferably 8-24 mm.

The imaging size of the above-mentioned CMOS system is 1-1/10 inches, and the preferred imaging size is 1/4.6 inches.

The acquisition controller 221c is mainly composed of a shutter adjustment system, an auto-focus system, an aperture adjustment system and a focus adjustment system.

The above-mentioned shutter adjusting system is regulated by the shutter button arranged on the above-mentioned second body, the above-mentioned autofocus system is regulated by the software of the above-mentioned first body or by the shutter button arranged on the above-mentioned second body, half-pressing the above-mentioned shutter button to send a focusing command, fully press the above-mentioned shutter button to send a photographing command, the above-mentioned aperture adjustment system and the above-mentioned focus adjustment system are regulated by the software of the above-mentioned first body or by the zoom key arranged on the above-mentioned second body. In the focus adjustment mode, respectively adjust the enlargement key of the above-mentioned zoom key to increase the focal length and adjust the zoom-out key of the above-mentioned zoom key to reduce the focal length; in the aperture adjustment mode, respectively adjust the enlargement key of the above-mentioned zoom key to increase the aperture and adjust the above-mentioned zoom key to decrease the aperture.

The camera command is sent through the touch screen of the first body, or the shutter button of the second body is used to send the camera command, and the camera command sent by the first body is sent to the second body through the USB connection structure. The image acquisition module is used to complete the data acquisition, and then transmits the collected data back to the data storage module of the above-mentioned first body, and sends a photographing instruction through the shutter button of the above-mentioned second body, and the photographing instruction issued by the above-mentioned second body is determined by The shutter adjustment system of the above-mentioned second body is sent to the above-mentioned image acquisition module to complete data collection, and then the collected data is sent back to the data storage module of the above-mentioned first body.

The focus instruction and the zoom instruction are sent out respectively through the shutter button and the zoom key of the second body, and the acquisition controller of the second body is sent to the lens optical unit and the imaging unit of the second body to complete the focus and zoom , the real-time image data is fed back to the image display module of the first fuselage.

After the above-mentioned first body and the above-mentioned second body are connected, the acquisition controller of the above-mentioned first body has a high priority. When the above-mentioned first body and the above-mentioned second body send instructions at the same time, the above-mentioned first machine is used by default body instructions, after the above-mentioned first body and the above-mentioned second body are connected, the lens optical unit and the imaging unit of the above-mentioned second body have high priority, when the above-mentioned first body and the above-mentioned second body collect images at the same time , the image collected by the above-mentioned second body is adopted by default. After the above-mentioned first body and the above-mentioned second body are connected, the lens optical unit and the imaging unit of the above-mentioned second body are turned off, and the above-mentioned first body issues an instruction to use the above-mentioned The image collected by the first fuselage, after the first fuselage is separated from the second fuselage, the second fuselage issues an instruction to use the image collected by the second fuselage, and then temporarily save it in the temporary storage .

The above-mentioned second power supply module includes a supercapacitor. When the above-mentioned second power supply module is equipped with a lithium battery, the supercapacitor is powered by the above-mentioned second power supply module, and when the photo is not taken, the above-mentioned lithium battery charges the above-mentioned first power supply module; When the second power module is not configured with a lithium battery, the supercapacitor is powered by the first power module.

When in use, first connect the connection port 110 to the connection head 210 to form a signal and electrical connection between the mobile phone 100 and the portable camera device 200, take pictures through the optical lens unit 221a and the imaging unit 221b, and the pictures obtained by taking pictures are passed through AD. Converter 222a is stored in temporary memory 222b after analog-to-digital conversion, and then transmitted to data storage module 123, processed and optimized by data processing module 124 of the mobile phone, and simultaneously displayed on the image display module 125 of the mobile phone, that is, the display, by The software is further shared to other targets; simultaneously realizes the collection, processing, optimization and sharing functions of high-quality image information.

The mobile phone 100 is detachably connected to the portable camera device 200, which not only reduces the volume and weight of the portable camera device 200, but also improves the quality of photos taken by the mobile phone.

The above is the description of the embodiments of the present utility model. Through the above description of the disclosed embodiments, those skilled in the art can realize or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. A mobile phone-assisted portable camera device with simplified structure, the mobile phone includes a first body, a data storage module, a data processing module, an image display module and a first power supply module, and the first body is provided with a device for transmitting A connection port for signal and power supply, characterized in that the portable camera device includes a second body, an image acquisition module, a data transmission module and a second power supply module, and the second body is provided with a connection for signal transmission and power supply head, the image acquisition module includes a connected lens optical unit, an imaging unit and an acquisition controller, the lens optical unit adopts a lens system of a multi-stage lens barrel, the imaging unit adopts a CMOS system, and the data transmission module includes a connection The AD converter, temporary register and transmission controller, the connection port is detachably connected to the connector to form the detachable connection between the temporary register and the data storage module, and the first The detachable connection between the power module and the second power module. 2 . The mobile phone-assisted portable camera device according to claim 1 , wherein the connection port and the connection head form a USB connection structure. 3 . 3 . The mobile phone-assisted portable camera device according to claim 1 , wherein the lens system adopts a three-stage lens barrel, and the lens focal length of the lens system ranges from 5.4 mm to 30 mm. 4 . 4 . The mobile phone-assisted portable camera device according to claim 1 , wherein the imaging size of the CMOS system is 1-1/10 inches. 5. The mobile phone-assisted portable photographing device according to claim 1, wherein the acquisition controller is mainly composed of a shutter adjustment system, an autofocus system, an aperture adjustment system and a focus adjustment system. 6. The mobile phone-assisted portable photographing device according to claim 5, wherein the shutter adjustment system is regulated by a shutter button arranged on the second body, and the autofocus system is regulated by the first The software regulation of the fuselage or the shutter button that is arranged on the second fuselage, press the shutter button halfway to send a focusing instruction, fully press the shutter button to send a photographing instruction, the aperture adjustment system and the The focus adjustment system is regulated by the software of the first body or by the zoom keys arranged on the second body, and in the focus control mode, the zoom keys of the zoom keys are respectively adjusted to increase the focal length and adjust The zoom key of the zoom key is used to reduce the focal length. In the aperture adjustment mode, the zoom key of the zoom key is adjusted to increase the aperture and the zoom key of the zoom key is adjusted to reduce the aperture. 7. The mobile phone-assisted portable camera device according to claim 6, characterized in that, the camera instruction is sent through the touch screen of the first body, or the camera instruction is sent through the shutter button of the second body, so The camera command sent by the first body is delivered to the image acquisition module of the second body through the USB connection structure to complete the data acquisition, and then the collected data is sent back to the data storage module of the first body , sending a photographing instruction through the shutter button of the second body, and the photographing instruction issued by the second body is delivered to the image acquisition module by the shutter adjustment system of the second body to complete data acquisition , and then transmit the collected data back to the data storage module of the first body. 8. The mobile phone-assisted portable camera device according to claim 6, characterized in that, the shutter button and the zoom key of the second body send a focus command and a zoom command respectively, and the acquisition of the second body The controller sends the lens optical unit and the imaging unit of the second body to complete focusing and zooming, and the real-time image data is fed back to the image display module of the first body. 9. The mobile phone-assisted portable camera device according to claim 1, wherein the second power supply module includes a supercapacitor, and when the second power supply module is equipped with a lithium battery, the supercapacitor is powered by the first Two power supply modules supply power, and the lithium battery charges the first power supply module when the photo is not taken; when the second power supply module is not equipped with a lithium battery, the supercapacitor is powered by the first power supply module.