TWM523123U - External type photographing replenishing and multimedia entertainment device - Google Patents

Description

External shooting fill light and multimedia entertainment device

This creation is about an external filming and multimedia entertainment device, especially a device suitable for connecting to a light-filled mobile phone, a tablet computer, or other electronic devices, such as a fill light, a multimedia video, and other expansion functions.

With the gradual popularization of mobile phones with camera functions, various mobile phone manufacturers have all done their best to improve the shooting effect, but they are always limited by the light source of fill light. In other words, most of the mobile phones currently on the market have shooting functions, and most of them have a fill light source for filling light in a dim environment. However, the intensity of the fill light source built into the mobile phone is generally insufficient, so there are many light-filling devices on the market.

For the known light-filling device, please refer to the Republic of China New Patent No. M472214 "External Xenon Flash Module and Its Combination with Handheld Device", which discloses a Xenon flash module mounted on the sound source hole of the handheld device. However, the flash module disclosed in the above-mentioned new patent is in fact a separate component, which has an independent power module and is not controlled by the handheld device. More simply, the open patent teaches a flash unit that can be attached to a handheld device using only the source aperture of the handheld device.

Accordingly, the conventional light-filling device as described above has to be replaced or charged due to the use of an independent power supply module, and cannot be used once the power is exhausted. Moreover, the conventional fill light device is like a general flashlight, the user must manually turn it on, and then turn it off after use; however, the time actually used to compensate for the fill light is much less than the start time of the entire device, so in addition to manual opening and closing In addition to the inconvenience caused by users, it also consumes energy. Furthermore, the use of conventional light-filling devices as described above must occupy the source hole of the hand-held device, which cannot be used for other normal purposes.

The main purpose of this creation is to provide an external shooting fill light and multimedia entertainment device, which mainly utilizes the power supply of the portable electronic device, and can provide fill light or illumination, can also serve as a situation light source, and can also be used as a multifunctional expansion, for example Use the memory card slot to expand the storage capacity or read, store data, power slot to expand the power, and the sound source slot to connect the speaker device.

In order to achieve the above object, the present invention provides an external shooting and light multimedia entertainment device, which is selectively electrically connected to an external connection port of a portable electronic device, the device mainly comprising at least one light emitting diode and a connection. a terminal, and a control circuit. The connection terminal is configured to be inserted into the external connection port of the portable electronic device, and at least one of the light emitting diode and the connection terminal is electrically connected to the control circuit; and the control circuit draws power from the portable electronic device through the connection terminal, and controls At least one of the light emitting diodes emits light. Accordingly, the creation of the external shooting fill light and multimedia entertainment device mainly utilizes the power supply of the portable electronic device, and does not require a separate power supply module or charging device.

Preferably, the connection terminal of the external photography fill light and multimedia entertainment device of the present invention can be a mini universal serial bus (mini USB) terminal, a micro universal serial bus (micro USB) terminal, and a mini high resolution. Multimedia interface (mini HDMI) terminal, a micro high-resolution multimedia interface (micro HDMI) terminal, a mobile high-definition connection technology (MHL) terminal, a power terminal, an Apple 30-pin terminal (Apple 30-pin), a At least one of a Lightning terminal and other equivalent connection terminals.

Furthermore, the creation of the external shooting fill light and multimedia entertainment device may further comprise at least one expansion port electrically connected to the control circuit; and the expansion port may be a mini universal serial bus (mini USB) port, a miniature Universal serial bus (micro USB) port, a mini high resolution multimedia interface (mini HDMI) port, a micro high resolution multimedia interface (micro HDMI) port, a mobile high quality link technology (MHL) connection埠, a power terminal port, an audio jack port, an Apple 30-pin connector, and a Lightning terminal port and at least one of the equivalent terminal ports One. Accordingly, the creation can be extended to provide additional external device connections, including speakers, flash drives, mobile power supplies, screens, keyboards, cameras or projectors, to enhance the scalability of more functions.

In addition, the control circuit of the external image-filling and multimedia entertainment device of the present invention may further comprise a memory unit; and the portable electronic device may be stored in the memory unit by inputting a control information through the connection terminal, and the control circuit may control at least one according to the control information. The light emitting diode emits light. In addition, the control circuit of the external image-filling and multimedia entertainment device of the present invention may further comprise a light-emitting color-changing module, which is configured to control the light-emitting brightness and the light-emitting color of the at least one light-emitting diode according to the control information, and the control information may include a At least one of a usage mode, a luminous brightness, an illuminating color, and a luminescent color changing sequence.

In other words, this creation can use the portable electronic device to control the external light-filling and multimedia entertainment device. For example, in the case of a smart phone, a dedicated APP can be used to control the usage mode, the brightness of the light, the color of the light, and the change of the color of the light. Orders, etc., to further enhance the practicality and convenience of this creative external shooting fill light and multimedia entertainment device.

Moreover, the external image-filling and multimedia entertainment device of the present invention may further comprise an ambient light source detector electrically connected to the control circuit; wherein the control circuit controls the ambient light source detector to detect an ambient brightness, and according to the detection As a result, the luminance of at least one of the light-emitting diodes is controlled. Accordingly, the creation can automatically adjust the brightness of the light-emitting diode according to the ambient light source, and further automatically adjust the light color of the light-emitting diode.

In addition, the present invention can further include a switch and a memory card slot, which are electrically connected to the control circuit. Among them, the switch can be used to open and close the power, and the memory card slot can make the device of the creation act as a card reader to expand the storage capacity or read and store data.

1‧‧‧External links埠

2‧‧‧Lighting diode

3‧‧‧Connecting terminal

4‧‧‧Control circuit

41‧‧‧Lighting color module

42‧‧‧ memory unit

5‧‧‧Expansion埠

6‧‧‧ switch

7‧‧‧Environmental light source detector

8‧‧‧ memory card slot

Cd‧‧‧Control Information

Pd‧‧‧ portable electronic device

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a schematic illustration of the use of a preferred embodiment of the present invention.

2 is a system architecture diagram of a preferred embodiment of the present invention.

FIG. 3 is a schematic diagram of the use of a preferred embodiment of the present invention for plugging in other external devices.

Before the present invention is described in detail in the present embodiment, it is to be noted that in the following description, similar elements will be denoted by the same reference numerals. In addition, the drawings of the present invention are merely illustrative, and are not necessarily drawn to scale, and all details are not necessarily shown in the drawings.

Please refer to FIG. 1 and FIG. 2 together. FIG. 1 is a schematic diagram of the use of a preferred embodiment of the external light-filling and multimedia entertainment device, and FIG. 2 is a preferred external image-filling and multimedia entertainment device. System architecture diagram of an embodiment. In this embodiment, the external light-filling and multimedia entertainment device is optionally installed in a portable electronic device Pd. The portable electronic device Pd in the following embodiment is described by taking a smart phone as an example, but the present creation does not For the limit, other electronic devices such as tablets, notebooks, PDAs, and feature phones can also be used for this creation.

As shown in the figure, the embodiment mainly includes a plurality of LEDs 2, a connection terminal 3, a control circuit 4, an expansion port 5, a switch 6, an ambient light source detector 7, and a memory card insertion. Slot 8. The connection terminal 3 is for interfacing to the external connection port 1 of the portable electronic device Pd. In other words, the connection terminal 3 can be designed according to the specification of the external connection port 1 of the portable electronic device Pd, for example, generally Android is the micro-university serial bus (micro USB) terminal used by the operating system's smart phone, or the lightning (Lightning) terminal used by smart phones with iOS as the operating system. Of course, other types of connection terminals, such as mini universal serial bus (mini USB) terminals, mini high resolution multimedia interface (mini HDMI) terminals, micro high resolution multimedia interface (micro HDMI) terminals, motion high quality links Technology (MHL) terminals, power terminals, and Apple 30-pin terminals (Apple 30-pin) are also suitable for this creation.

On the other hand, the expansion port 5 is also electrically connected to the control circuit 4, and its main function is to provide connection to other external devices, such as a speaker, a flash drive, a mobile power source, a screen, a keyboard, a camera or a projector, etc. Versatile expandability. However, the expansion 埠5 can be a mini universal serial bus (mini USB) port, a micro universal serial bus (micro USB) port, a mini high resolution multimedia interface (mini HDMI) port, and a miniature high resolution multimedia interface. (micro HDMI) port, action high quality link technology (MHL) port, power terminal port, audio jack connector, Apple 30 pin (Apple 30-pin) port or lightning (Lightning) terminal And not limited to one, you can set a variety of different expansion 埠5 at the same time.

Furthermore, the switch 6 is electrically connected to the control circuit 4 for turning on and off the power supply; that is, the user can activate or deactivate the external connection fill light and multimedia entertainment device of the embodiment through the switch 6. In addition, the ambient light source detector 7 is electrically connected to the control circuit 4; wherein the control circuit 4 controls the ambient light source detector 7 to detect an ambient brightness, and controls the light-emitting brightness of the light-emitting diode 2 according to the detection result. In addition, in In other embodiments, in addition to the illuminance, the illuminating color of the illuminating diode 2 can be automatically adjusted according to the ambient light source.

Please refer to FIG. 2 and FIG. 3 together. FIG. 3 is a schematic diagram of the use of a preferred embodiment of the external imaging fill light and multimedia entertainment device for plugging in other external devices. Moreover, a memory card slot 8 is electrically connected to the control circuit 4 as shown in the figure; this embodiment can be used as a card reader by the memory card slot 8 to expand the storage capacity or read and store data. Moreover, the control circuit 4 of the embodiment includes a memory unit 42 and an illuminating color changing module 41. The illuminating color changing module 41 is a driving circuit of the light emitting diode, and is used for controlling the illuminating according to a control information Cd. Luminance, illuminating color, etc. of the diode 2.

On the other hand, the memory unit 42 is used to store the control information Cd, which may include a usage mode, a light-emitting brightness, an illuminating color, and a luminescent color changing sequence to control the light-emitting brightness, the illuminating color, and the like of the light-emitting diode 2. Control commands, etc. However, in this embodiment, the control information Cd is set or stored by the portable electronic device Pd; that is, the brightness, illuminating color, and illuminating of the illuminating diode 2 are set by the APP software of the smart phone. The order of color changes, and further, the usage mode or the situation mode, such as a cool color mode, a warm color mode, a sports mode, a night mode, a concert situation mode, or a nightclub situation mode, may be set according to various usage timings.

In addition, the present embodiment can further control the lighting timing of the LED 2 and the built-in flash of the portable electronic device Pd through the management of the APP, that is, the built-in flash and the implementation of the portable electronic device Pd when shooting. The light-emitting diode 2 of the device of the example emits light at the same time, The light-emitting diode 2 does not emit light when it is not photographed. Accordingly, in addition to reducing the power consumption of the power supply, the photographer's discomfort is not caused by the constant illumination of the light-emitting diode 2.

Accordingly, the device of the embodiment can provide not only the light filling at the time of shooting, but also the multimedia entertainment use for the situation lighting, and the multifunctional expansion interface, etc., which is an ingenious multi-purpose device.

In summary, the creation of the external shooting fill light and multimedia entertainment device has at least the following advantages: 1. Completely relying on the power supply of the attached portable electronic device, the device itself has no built-in power supply, no need to replace the battery or charge. 2. In addition to acting as a fill light device for shooting, it can also be used as a situational illumination. For example, different lighting brightness and illuminating color can be set in different environments. 3. When used for shooting fill light, this creation uses ambient light source. The detector can automatically adjust the optimal illumination mode of the LED according to the ambient light source to achieve the effect of intelligent fill light; 4. The LED of the present invention is linked with the built-in flash of the portable electronic device; At the time of shooting, the built-in flash of the portable electronic device simultaneously emits light with the light-emitting diode of the device of the present invention, in addition to reducing the power consumption, and the photographer's discomfort caused by the constant illumination of the light-emitting diode; 5 The mobile phone APP software can set the light-emitting brightness, the illuminating color, and the illuminating color change order of the light-emitting diode, and further can be made according to various Use the time to set the usage mode or situation mode, such as cool color mode, warm color mode, sports mode, night mode, concert situation mode, or nightclub situation mode; 6. Additional expansions can be provided to provide connectivity to other external devices, including speakers, flash drives, mobile power supplies, screens, keyboards, video cameras or projectors to provide additional functionality; and expansions are also available for A plurality of devices of the present invention are connected to further enhance the fill light effect; 7. The memory card slot can be used to expand the storage capacity of the portable electronic device or to read and store data.

The above-described embodiments are merely examples for convenience of description, and the scope of the claims is intended to be limited to the above embodiments.

1‧‧‧External links埠

2‧‧‧Lighting diode

3‧‧‧Connecting terminal

4‧‧‧Control circuit

41‧‧‧Lighting color module

42‧‧‧ memory unit

5‧‧‧Expansion埠

6‧‧‧ switch

7‧‧‧Environmental light source detector

8‧‧‧ memory card slot

Cd‧‧‧Control Information

Pd‧‧‧ portable electronic device

Claims (10)

An external shooting fill light and multimedia entertainment device is selectively electrically connected to an external connection port of a portable electronic device, the device comprising: at least one light emitting diode; a connecting terminal for inserting And the control circuit, the at least one light emitting diode and the connecting terminal are electrically connected to the control circuit; wherein the control circuit is transmitted from the portable electronic device through the connecting terminal The power source is captured and the at least one light emitting diode is controlled to emit light. The request item 1 is connected to the fill light and multimedia entertainment device, wherein the connection terminal is selected from a mini universal serial bus (mini USB) terminal, a micro universal serial bus (micro USB) terminal, and a mini high. Resolution multimedia interface (mini HDMI) terminal, a micro high resolution multimedia interface (micro HDMI) terminal, a mobile high quality connection technology (MHL) terminal, a power terminal, an Apple 30 pin terminal (Apple 30-pin) And at least one of the groups consisting of a Lightning terminal. The request item 1 is connected to the fill light and multimedia entertainment device, and further includes at least one expansion port electrically connected to the control circuit. The request item 3 is connected to the fill light and multimedia entertainment device, wherein the at least one expansion system is selected from a mini universal serial bus (mini USB) port and a micro universal serial bus (micro USB) port. , a mini high resolution multimedia interface (mini HDMI) connection 埠, a micro high-resolution multimedia interface (micro HDMI) port, a mobile high-quality link technology (MHL) port, a power terminal port, an audio jack (埠), an apple 30 pin ( At least one of the group consisting of an Apple 30-pin connector and a Lightning terminal connector. And the control circuit includes a memory unit, wherein the portable electronic device inputs a control information through the connection terminal and stores the information in the memory unit, and the control circuit is configured according to the control information. The at least one light emitting diode is controlled to emit light. The method of claim 5, wherein the control circuit comprises an illuminating color changing module, configured to control the illuminating brightness and the illuminating color of the at least one illuminating diode according to the control information. The request item 6 is connected to the fill light and multimedia entertainment device, wherein the control information includes at least one of a usage mode, an illumination brightness, an illumination color, and an illumination color change sequence. The request item 1 is connected to the fill light and multimedia entertainment device, and further comprises a switch electrically connected to the control circuit. The method of claim 1 further includes an ambient light source and a multimedia entertainment device, further comprising an ambient light source detector electrically connected to the control circuit; wherein the control circuit controls the ambient light source detector to detect an ambient brightness And controlling the brightness of the at least one light emitting diode according to the detection result. The request item 1 is connected to the fill light and multimedia entertainment device, and further comprises a memory card slot electrically connected to the control circuit.