KR200491474Y1 - Detachable grip for mobile phone - Google Patents

Abstract

The present invention is a main body equipped with a smartphone grip for fixing the smartphone while the gap is adjusted according to the size of the smartphone, is detachably coupled to one side of the main body, a first battery is built in the interior and the outside of the smartphone Camera grip unit equipped with a wireless remote control functioning as a photo or video shooting shutter, a first lamp mounted on the rear of the main body, a second lamp mounted on the front of the main body, a second battery embedded in the main body, and on the main body Built-in, the operation control unit for controlling the on-off of the first and second lamps and controlling the charging of the smartphone, mounted on the main body, the charging mode of the smartphone, the on-off mode of the first lamp, the second lamp An operation switch for selecting an on-off mode, and a battery selection switch for selecting one of the first battery and the second battery as a power supply battery for operating the first lamp and the second lamp Provides a detachable smartphone camera grip.

Description

Detachable smartphone camera grip {Detachable grip for mobile phone}

The present invention relates to a grip for a smartphone, and in detail, proposes a detachable smartphone camera grip capable of improving grip and improving the quality of night photographs when using the smartphone as a camera.

Photography has long been a means to share emotions and information beyond the times as a visual material to keep memories.

In the past, film cameras had a photosensitive film with a limited capacity built into the camera, and photography was performed by manipulating shooting aids such as aperture and focus lens. High-quality photos were mainly taken by experts, and in the case of ordinary people Was only the level of annual events held on special days.

After the development of the electronics industry and the development of devices for photography by semiconductor technology, the introduction of small digital cameras, photography became a more generalized action in life. After that, after the development of a smartphone that combines computer functions with camera functions as a portable electronic device, photography with a smartphone became more popular, and more photos were pouring out than in the days of film cameras. .

The photos taken using a smartphone are a kind of digital data and are stored in a storage medium such as a small sized memory, so it is easy to store and can be copied and edited to produce various effects that were not possible with the existing film-type cameras. You can. In addition, smart phones are easier to share data through the Internet than digital cameras, so photos taken with a smartphone can be uploaded in real time to a blog or SNS. With the advent of the era of social media such as Facebook, Instagram, and KakaoTalk, more photos are taken for the purpose of sharing with others through SNS, not just personal collection.

Using self-portraits such as smartphones and tablet PCs, self-portraits, self-portraits, and self-portraits are popular amongst cultural activities that are popular with celebrities and politicians. The included smartphone photo information is used as big data, which also contributes to the production of additional information.

As smartphones become popular, the existing digital camera market is rapidly decreasing in sales, and only the special camera market such as DSLR and action cam for professionals is surviving. On the other hand, in the smartphone market, the development of innovative technologies of the latest smartphones is reaching the limit, so major domestic and foreign smartphone manufacturers are concentrating their technical capabilities on the camera functions of smartphones, and advertising topics for smartphone sales also improve camera functions It is a trend that emphasizes the improvement of picture quality.

Although the technical and cultural trend of using a smartphone as a camera more than a phone is increasing, recent smartphones have some problems in using it as a camera. First, the display screen is large and the overall thickness is inconvenient to hold the smartphone due to the slim appearance. In other words, when using a smartphone as a camera, the grip feel is getting worse. In addition, since the photographing is performed by a touch method on a smartphone display, blurring is likely to occur when taking a photograph, and thus, the quality of the photographed photograph is deteriorated. In addition, the LED light embedded in the smartphone generates instant light as in the case of a conventional film camera or digital camera. At night, the instant light is different from the actual screen and the quality of the picture taken on the smartphone screen. There is a limit to shooting. In addition, as the proportion of selfies is increasing as much as outside landscape photos, it is impossible to take selfies at night using a smartphone.

In the past, an auxiliary lighting module for taking a selfie of a smartphone has been proposed (Patent Application 10-2015-0017750), but since the auxiliary lighting module is inserted into the smartphone by the earphone insertion method, the shutter on the display when taking pictures according to the location of the insertion part When pressed, it may cause interference between the user's hand and the lighting module, and it is difficult to improve the grip feeling of the smartphone.

In addition, there has been proposed a photogrip to adjust the camera mode with the smartphone inserted and mounted (Patent Application 10-2013-0003986), but since the smartphone is inserted into the photogrip, touch a part of the display screen of the smartphone. It is difficult to do it, and it is impossible to apply it when the form of a smartphone product is changed or the screen configuration on the display is changed, and there is a limit to improve the quality of night shot photos.

The present invention was created under the above-mentioned technical background, and the purpose of the present invention is to improve the grip feeling and enable high-quality photography when taking pictures or videos with a smartphone.

Another object of the present invention is to provide a camera grip for a smartphone that enhances picture quality during night shooting, and is particularly capable of taking selfies at night.

Another object of the present invention is to provide a detachable smartphone camera grip capable of mounting a peripheral device such as a tripod or selfie stick and performing a shutter function remotely when taking a picture.

Other, other objects and technical features of the present invention will be presented in more detail in the following detailed description.

In order to achieve the above object, the present invention is a main body equipped with a smartphone grip for fixing the smartphone while the gap is adjusted according to the size of the smartphone, is detachably coupled to one side of the main body, and has a first battery built in. The camera grip unit equipped with a wireless remote control functioning as a shutter for taking a picture or video of the smartphone on the outer surface, a first lamp mounted on the rear of the main body, a second lamp mounted on the front of the main body, and built in the main body A second battery, built in the main body, controls the on / off of the first and second lamps and controls the charging of the smartphone, is mounted on the main body, and is in the charging mode of the smartphone, the first lamp on Operation switch for selecting the off mode and the on / off mode of the second lamp, and selecting one of the first battery and the second battery as a power supply battery for operating the first lamp and the second lamp It includes a battery selection switch, the first battery has a larger capacity than the second battery, the first battery supplies power to the first lamp or the second lamp or powers the smartphone, the second battery is the first It provides a detachable smartphone camera grip, characterized in that for supplying power to the lamp or the second lamp.

In the present invention, the main body may include a frame portion on which a camera grip is connected and mounted on one surface and a motion control unit is built in, and a smartphone grip coupled to the frame portion to fix a smartphone, in this case the smartphone grip It is preferable that the slide can be horizontally moved while being coupled to the frame portion.

In the present invention, the first battery may be a rechargeable battery, and in this case, a first battery charging terminal is exposed on the surface of the camera grip.

In the present invention, the first lamp and the second lamp irradiate continuous light, the first lamp irradiates strong illumination, and the second lamp irradiates relatively weaker illumination than the first lamp.

The smartphone camera grip of the present invention is preferably provided with a connection portion for mounting peripheral devices such as a camera tripod or selfie stick on the surface of the main body or the smartphone grip.

According to the present invention, when using the camera function with a smartphone, it is easy to take a picture by improving the grip feeling, and it is possible to take a picture of a smartphone by pressing the remote control of the camera grip similar to the shutter action of a normal camera.

In addition, since the main body including the smartphone grip and the camera grip with a built-in battery can be separated, it is easy to use a smartphone camera peripheral such as a camera tripod or selfie stick. The camera grip is equipped with a wireless remote control that performs a shutter function for taking a photo or video on a smartphone, so you can remotely control taking a photo or video using a smartphone.

In addition, the camera's usability of the smartphone is maximized, so it is possible to take photos or videos for a long time using a smartphone. In particular, it is possible to improve the quality of pictures during night photography, and the quality of selfie photos at night is greatly improved.

The smart phone camera grip of the present invention has a built-in battery and can be charged to a smart phone mounted on the main body, so it is effective for taking long pictures during travel.

1a and 1b is a schematic view showing the appearance of the smartphone camera grip of the present invention
2 is a block diagram showing the main technical elements of the smartphone camera grip
Figure 3a and 3b is a schematic view showing the back and front, respectively, of a smartphone mounted on the smartphone camera grip
4A and 4B are photographs showing a case where a smartphone is mounted on a smartphone camera grip and a camera grip is combined and separated when a tripod is coupled, respectively.
5a and 5b is a schematic view showing a state in which the overall size is reduced by sliding the smartphone grip of the main body.

The present invention proposes a detachable smartphone camera grip including a main body including a smartphone grip and a camera grip unit with a built-in battery detachably detachable, and including a first lamp for a background picture and a second lamp for a selfie.

The smartphone camera grip of the present invention is equipped with a touch-type display and is equipped with a slimmed smartphone to improve the grip of the smartphone, thereby enhancing the camera usability of the smartphone, and the first and second lamps that are irradiated with continuous light. By providing, it is possible to increase the quality of pictures when taking selfies as well as background photos at night.

1A and 1B are schematic views showing the rear and front surfaces of the detachable smartphone camera grip of the present invention, respectively, and FIG. 2 is a configuration diagram showing main technical elements of the smartphone camera grip. According to the illustrated, the smart phone camera grip of the present invention is largely composed of the main body 110 and the camera grip 200, and the main body has a smart phone grip 120 for fixing the smart phone with an interval adjusted according to the size of the smart phone. ) Is mounted.

The camera grip is detachably coupled to one side of the main body, a first battery 220 is built in the camera grip, and a wireless remote controller 210 functioning as a shutter for taking a picture or video of a smartphone is mounted on the outer surface.

When the smartphone is mounted on the back of the main body, the first lamp 131 is mounted on the same surface as the back of the smartphone. In addition, the second lamp 132 is mounted on the front surface of the main body and the same surface as the display surface of the smartphone when the smartphone is mounted. The first lamp and the second lamp are mounted on opposite sides to provide lighting for background photography and lighting for selfie photography, respectively.

A second battery 140 is built in the main body, and may be used as an auxiliary battery when separating the camera grip from the main body.

The main body is also equipped with a PCB-type operation control unit 150 to control the on-off operation of the first and second lamps or the charging operation of the smartphone. In order to select each of these operations according to the user's convenience, an operation switch 160 is mounted on the surface of the body, for example, a charging mode of a smartphone, an on-off mode of the first lamp, and an on-off mode of the second lamp. You can choose according to your needs. In addition, a battery selection switch 170 is additionally mounted on the surface of the main body to select one of the first battery and the second battery as a power supply battery for operating the first lamp and the second lamp. Alternatively, it is also possible to incorporate the function of the battery selection switch into the operation switch.

In the detachable smartphone camera grip of the present invention, it is preferable that the first battery included in the camera grip portion has a larger capacity than the second battery, in which case the first battery supplies power to the first lamp or the second lamp or It is possible to supply power to the smartphone. In addition, as the secondary battery, for example, a small mercury battery may be used, and power is supplied to the first lamp or the second lamp when the camera grip is detached.

In the present invention, the first battery may use a rechargeable battery, and in this case, the first battery charging terminal 230 may be exposed on the surface of the camera grip.

It is preferable that the first lamp and the second lamp are continuous light, the first lamp irradiates strong light, and the second lamp irradiates relatively weak light than the first lamp, so that the first lamp takes a night background picture. By using it, the second lamp can be used for taking selfies at night. When the continuous light is exposed through the first lamp and the second lamp, the scene viewed through the actual field of view and the photo screen displayed through the display screen of the smartphone become the same. In the case of non-continuous light (instantaneous light), it is difficult to take a picture desired by a user because the actual scene and the smartphone display screen are different. For example, if a night photograph is taken only with the existing flash built into the smartphone, the subject appears relatively bright, but the background behind appears rather dark.

On the other hand, the first lamp or the second lamp of the smart phone camera grip of the present invention has the advantage of being able to obtain a bright picture in both the subject and the background by taking a picture while being irradiated with continuous light. Therefore, it is possible to expect an improvement in picture quality when taking a night picture, and particularly, when taking a night picture, the quality of a selfie picture is greatly improved.

3A and 3B are schematic views showing a state in which the smartphone S is mounted on the detachable smartphone camera grip of the present invention.

The body includes a frame portion 112 and a smartphone grip 120, a camera grip is connected to one surface of the frame portion, and an operation control unit may be built in the frame portion. The smartphone grip is coupled to the frame portion to fix the smartphone, and as described later, the frame portion can slide in the horizontal direction.

The second battery may be built into the frame portion of the main body or the smartphone grip, the first lamp 131 is mounted on the back of the smartphone grip of the body, and the second lamp 132 is mounted on the bottom of the front of the smartphone grip. Can be.

The camera grip may be coupled, for example, to a vertical guide (not shown) provided on one side of the main body in a sliding manner, or alternatively, may be combined in such a way that an engaging projection is formed on the side of the camera grip and inserted into the main body side. In either case, an electrode to which battery power can be transferred is exposed on the surface to be coupled, so that electrical contact between the camera grip and the body is possible.

In addition, a coupling button (not shown) may be mounted on one surface of the main body to switch the engagement of the camera grip and the main body to a locked or unlocked state.

In the present invention, the main body surface or the surface of the smartphone grip may be provided with a connection portion for mounting peripherals such as a camera tripod or selfie stick, for example, a screw groove into which a tripod coupling bolt is inserted. In addition, a neck strip hole may be provided on one side of the main body to attach a necklace for easy carrying.

The smartphone camera grip of the present invention has an excellent grip, so when taking a picture with a smartphone, only one hand can take a picture. For example, in a state in which a smartphone is mounted on the main body, the user can hold the camera grip portion by hand and press the remote control of the camera grip portion to take a smartphone picture. In addition, the camera grip with the built-in smartphone grip and the battery built-in battery are separated, and the camera grip is equipped with a wireless remote control that performs a shutter function for taking a photo or video of a smartphone, so taking a photo or video using a smartphone Can be controlled remotely. As the wireless remote control, for example, a Bluetooth remote control shutter may be used.

With the separation function of the camera grip, it is easy to use a smartphone camera peripheral such as a camera tripod or selfie stick.

4A and 4B show a case in which a smartphone grip is mounted on a prototype modeling a smartphone camera grip of the present invention by 3D printing, and a case where the camera grip is combined and separated when the camera tripod is combined, respectively.

Due to the separation function of the camera grip, even when attached to a camera tripod or selfie stick, for example, when a smartphone is mounted, it is possible to remotely shoot by separating only the camera grip.

Since the camera grip has a built-in battery for lamp operation or smartphone charging, the weight is relatively larger than that of the main body, and when attached to a tripod with a smartphone combined with the smartphone camera grip of the present invention, a heavy camera grip part is on one side. It can be biased and interfere with the balance, and can also put a strain on the tripod. On the other hand, if the camera grip part is separated, it can be used lightly even if the smartphone is attached to a tripod or selfie stick, and the shutter function is performed by the camera grip's remote control, so the smartphone mounted on the tripod or selfie stick shakes. Can also be prevented.

The smartphone camera grip of the present invention may temporarily reduce the overall size and weight due to the separation of the above-described camera grip portion, but it is possible to increase the convenience of storage and carrying by reducing the size through the variable structure of the main body.

As shown in Figures 5a and 5b, the top (120a) of the smartphone grip of the main body can be moved in the vertical direction by applying an external force according to the size of the smartphone, if the smartphone is not mounted, it is downward by elastic restoration It goes down to (M1). In addition, the smartphone grip is slideable in the horizontal direction by hand pushing or pulling in the state of being attached to the frame part, and slides in the direction of the camera grip by applying external force without the smartphone attached (M2). Can be reduced. Due to this variable structure, it is possible to mount a large-sized smartphone, and when the smartphone is not mounted, the smartphone camera grip can be changed into a small structure and easily stored in a bag or pocket.

On the other hand, smartphones often have difficulty taking photos for a long time while traveling due to fast battery consumption. Some smartphone users may use an auxiliary battery, but there are inconveniences in portability and use, making it difficult to use a smartphone as a camera.

On the other hand, the camera grip of the present invention has a built-in battery and can be charged to a smartphone mounted on the main body, which is effective for long-time photography. In order to enable wireless charging from the first battery when charging the smartphone, the operation control unit may further include a wireless charging function, and a wireless charging battery may be used as the first battery. As such, the usability of the camera of the smartphone is maximized, so that a photo or video can be taken for a long time using the smartphone, and particularly, the convenience of using the camera of the smartphone during the trip will be increased.

The present invention has been exemplarily described through the preferred embodiments, but the present invention is not limited to such specific embodiments, and the technical ideas presented in the present invention, specifically, in various forms within the scope of the claims It may be modified, changed, or improved.

100: smartphone camera grip 110: body
112: frame 120: smartphone grip
131: first lamp 132: second lamp
140: second battery 150: operation control
160: operation switch 170: battery selection switch
200: camera grip 210: wireless remote control
220: first battery 230: charging terminal

Claims (5)

The body equipped with a smartphone grip that fixes the smartphone with the gap adjusted according to the smartphone size,
A camera grip unit detachably coupled to one side of the main body, a first battery inside, and a wireless remote control functioning as a shutter for taking a picture or video of the smartphone on the outer surface.
The first lamp mounted on the rear of the body,
The second lamp mounted on the front of the main body,
A second battery built into the main body,
Built in the main body, the operation control unit for controlling on / off of the first and second lamps and controlling charging of the smartphone,
It is mounted on the main body, the operation switch for selecting the charging mode of the smartphone, the on-off mode of the first lamp, the on-off mode of the second lamp,
And a battery selection switch for selecting any one of the first battery and the second battery as a power supply battery for operating the first lamp and the second lamp,
The first battery has a larger capacity than the second battery, and the first battery supplies power to the first lamp or the second lamp or supplies power to the smartphone, and the second battery supplies power to the first lamp or the second lamp. To supply,
The main body includes a frame portion on which a camera grip is connected and mounted on one surface and a motion control unit is built in, and a smartphone grip coupled to the frame portion to fix a smartphone, wherein the smartphone grip is coupled to the frame portion You can move the slide horizontally,
The first lamp and the second lamp irradiate continuous light, and the second lamp irradiates relatively weak light than the first lamp.
Detachable smartphone camera grip.
delete According to claim 1,
The first battery is a rechargeable battery, and a detachable smartphone camera grip, characterized in that a first battery charging terminal is exposed on the surface of the camera grip.
delete According to claim 1,
A detachable smartphone camera grip, characterized in that the main body surface or the smartphone grip surface is provided with a connection portion for mounting peripherals such as a camera tripod or selfie stick.

Images