KR100958445B1 - Apparatus for covering camera - Google Patents

Abstract

Disclosed is a camera cover device that can provide convenience of opening and closing operation and can effectively protect a camera. The camera cover device for protecting the camera mounted on the terminal main body includes an exposure hole through which the camera is exposed to correspond to a base frame mounted on a personal portable terminal, a cover frame coupled to the base frame so that the exposure hole is exposed to the outside, and an exposure hole. It is provided with a shutter hole to be rotatably provided between the base frame and the cover frame and is provided adjacent to the rotating cam member, the rotating cam member formed with a camp profile on the circumferential surface to elastically contact the camp profile and into the camp It is provided to be movable between the plate spring member, the rotary cam member and the cover frame interacting with the pile, and rotates with the rotary cam member as the rotary cam member rotates, and moves to the position for blocking the shutter hole and opening position. It includes a shutter member.

Base frame, cover frame, rotating cam member, leaf spring member, shutter member

Description

Camera Cover Device {APPARATUS FOR COVERING CAMERA}

The present invention relates to a camera cover device, and more particularly, to a camera cover device that can provide convenience of opening and closing operation and can effectively protect a camera.

In general, personal handheld terminals have been widely used as conveniences that anyone can easily carry and use freely anywhere.

Such personal handheld devices have begun to be used for wireless voice communication, but as their functional areas gradually diversify, various additional functions, such as basic voice communication functions, can be recorded. It is being developed to have as many different types of cameras as possible.

On the other hand, since a camera mounted on a personal portable terminal may be easily damaged by an external shock or the like, in particular, since the lens of the camera is very vulnerable to external shock, a protective window is generally provided in front of the camera lens.

However, in the related art, as the protective window is always installed to be exposed to the outside, there is a problem that scratches, such as scratches, occur on the surface of the protective window due to external contact during use or storage, and foreign matters such as dust accumulate. As a result, it is difficult to ensure the clear image quality of the camera due to the scratches and foreign substances formed on the surface of the protective window, there is a problem that the life of the camera is shortened.

Accordingly, in recent years, various studies have been made on a cover device for protecting a camera and a protective window. However, in view of convenience and reliability, there is still insufficient development.

The present invention can provide the convenience of the opening and closing operation and provides a camera cover device that can effectively protect the camera.

In addition, the present invention provides a camera cover device that can prevent the unexpected opening and closing and improve the stability and reliability.

According to a preferred embodiment of the present invention for achieving the above object of the present invention, the camera cover device for protecting the camera mounted on the terminal body is provided with an exposure hole that the camera is exposed to the base frame mounted to the personal portable terminal Is provided with a cover frame coupled to the base frame, the shutter hole corresponding to the exposure hole so that the exposure hole is exposed to the outside, rotatably provided between the base frame and the cover frame, the cam cam profile formed on the circumferential surface, It is provided adjacent to the rotating cam member and elastically contacts the camp profile and is provided to be movable between the plate spring member, the rotating cam member and the cover frame interacting with the camp profile, and the rotating cam member as the rotating cam member rotates. The shutter unit rotates together with the member and moves to a position for blocking and opening the shutter hole. It includes.

The shape and structure of the camp profile can be changed according to the requirements and design specifications. For example, the camp profile may be formed in an approximately "V" shape including valleys formed on both sides of the peak to have a height difference with the peak along the radial direction of the peak and the shutter hole, and the leaf spring member may have a camp profile. When placed in the valley of the rotation ring cam member can be restrained.

The rotary cam member may include an operation knob exposed to the outside of the cover frame, and the user may selectively rotate the rotary cam member clockwise or counterclockwise by operating the operation knob. In addition, the cover frame may be provided with a restraining jaw for restraining the rotation of the manipulation knob more than a predetermined time in order to prevent problems such as breakage and separation that may occur during excessive rotation of the rotating cam member and the manipulation knob.

The leaf spring member may be configured in various shapes and structures capable of elastic contact with the camp profile, and may be mounted on the base frame or the cover frame according to required conditions and design specifications. In some cases, the leaf spring member may be mounted based on a structure other than the frame.

For example, the leaf spring member includes a fixing part fixed to the cover frame, a connecting part integrally extending to the end of the fixing part, and a contact part integrally extending to the end of the connecting part and elastically contacting the camp profile. Can be formed into a shape.

The opening and closing method and the opening and closing structure of the shutter member may be variously changed according to the required conditions and design specifications. For example, the shutter member may be provided to be slidably movable on the rotary cam member, and may be configured to slide together on the rotary cam member and to open and close the shutter hole while rotating together with the rotary cam member according to the rotation operation of the operation knob. have. Alternatively, the shutter member may be provided to be rotatable about a point on the rotary cam member, and the shutter member rotates with the rotary cam member and rotates at one point on the rotary cam member according to the rotation operation of the operation knob. It may be configured to open and close the shutter hole while rotating around the center.

The shape and structure of the shutter member can be variously changed according to the required conditions and design specifications. For example, the shutter members may be configured to include a first shutter and a second shutter that are symmetrically disposed with respect to the center of the shutter hole and cooperatively open and close the shutter hole. In some cases, the exposure hole may be configured to be opened or closed by only one shutter, or alternatively, the exposure hole may be configured to be opened or closed by three or more shutters.

On the other hand, the sliding structure between the shutter member and the rotary cam member, and the interlocking structure of the shutter member by the rotation operation of the operation knob can be variously changed according to the required conditions and design specifications. For example, a shutter slot may be formed on the rotating cam member, and a shutter protrusion may be formed on one surface of the shutter member facing the rotating cam member to move along the shutter slot. The number and arrangement of the shutter protrusions and the shutter slots may be variously changed according to the required conditions and design specifications, and the present invention is not limited or limited by the sliding direction and angle of the shutter member.

In addition, as an example of an interlocking structure of the shutter member by rotating the operation knob, a guide slot may be formed on the cover frame, and the guide protrusion may be movable along the guide slot on the other surface of the shutter member facing the cover frame. Can be formed.

In addition, a decoration housing may be provided on the front surface of the cover frame to surround the cover frame while exposing the shutter hole to the outside, and a protective window may be provided on the base frame to cover the exposure hole. The protective window may simply be provided to cover the exposure hole, but in some cases, the protective window itself may be configured to serve as a rotation axis of the rotating cam member. That is, the protective window may include an extension that passes through the exposure hole and extends inwardly of the base frame, and the rotary cam member may be extrapolated to the extension and rotate about the extension.

For reference, in the present invention, a personal portable device is a portable electric and electronic device such as a personal digital assistant (PDA), a smart phone, a handheld PC, a mobile phone, an MP3 player, etc. A predetermined communication module, such as a code division multiplexing access (CDMA) module, a Bluetooth module, an infrared communication module (IrDA), a wired or wireless LAN card, may be provided, and a predetermined computing power may be provided by mounting a predetermined microprocessor for performing a multimedia playback function. It can be used as a concept to collectively name the terminal equipped with.

According to the invention it is possible to operate the cover device in a semi-automatic manner, thereby opening and closing the camera more conveniently.

Furthermore, according to the present invention, since the blocked state of the cover device for blocking the camera can be elastically supported, it is possible to prevent the cover device from being abnormally opened due to an unexpected external shock.

In addition, according to the present invention, as the shutter member performing a substantial opening and closing operation is configured to be linked and opened by the rotation of the rotary cam member, the structure can be simplified, and productivity and assembly can be improved.

Furthermore, according to the present invention, an excellent click feeling can be formed by the leaf spring member which is elastically contacted along the camp profile when the rotating cam member is rotated, and the opening and closing operation feeling can be reliably given when the shutter member is opened and closed. . Therefore, it is possible to provide convenience in use and to improve the value and preference of the product.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, but the present invention is not limited or limited by the embodiments. For reference, the same numbers in this description refer to substantially the same elements and can be described with reference to the contents described in the other drawings under the above-mentioned rules, and the contents which are judged to be obvious to the person skilled in the art or repeated can be omitted.

1 is a perspective view showing a personal portable terminal to which the camera cover device is applied according to the present invention, FIGS. 2 to 4 are perspective views showing the structure of the camera cover device according to the present invention, and FIG. 5 is a camera according to the present invention. It is sectional drawing which shows the structure of a cover apparatus.

As shown in these figures, the camera cover device 200 according to the present invention can be mounted on a conventional personal portable terminal 100 equipped with a camera 300.

As the personal portable terminal 100, a foldable personal portable terminal including a main body portion and a folder portion which can be deployed and folded pivotally coupled to each other, which is commonly used in recent years, an input button for inputting a signal and a liquid crystal display device are integrated into the main body portion. Bar-type personal portable terminal provided with, a flip-type personal portable terminal having a flip hinge coupled to the main body so as to open and close the input button area of the bar-type terminal as described above, the slide portion in the main body slides open and close A slide-type personal portable terminal or the like may be applied, and the present invention is not limited or limited by the structure and method of the personal portable terminal 100.

The camera 300 for photographing a subject is mounted on the personal portable terminal 100, and the type and mounting position of the camera 300 may be variously changed according to required conditions and design specifications.

The camera cover device 200 is provided to protect the camera 300 mounted on the personal portable terminal 100, the base frame 210, the cover frame 220, the rotating cam member 230, the leaf spring The member 240 and the shutter member 250 are configured to be included.

The base frame 210 may be formed in a disc shape having an exposed hole 212 in the center, and is fixedly mounted on the personal portable terminal 100 to be disposed in front of the camera 300. The camera 300 may be exposed to the outside through the exposure hole 212.

The base frame 210 may be fixedly mounted on the personal mobile terminal 100 through a conventional fastening member such as a screw, and the present invention is limited or limited by the fastening method and the fastening structure of the base frame 210. It is not.

The cover frame 220 is coupled to the front surface of the base frame 210 so that the exposure hole 212 of the base frame 210 is exposed to the outside. To this end, the cover frame 220 may be formed with a through hole 222 corresponding to the exposure hole 212, the shape and structure of the cover frame 220 is changed in various ways depending on the required conditions and design specifications Can be.

The rotating cam member 230 is provided with a shutter hole 232 corresponding to the exposure hole 212 of the base frame 210 is provided rotatably between the base frame 210 and the cover frame 220, and rotates A camping profile 234 having a height difference along the radial direction of the shutter hole 232 is formed at one side of the circumferential surface of the cam member 230.

The shape and structure of the camp profile 234 may be changed according to required conditions and design specifications. For example, the camp profiles 234 are valleys 234a and 234c formed on both sides of the peak 234b to have a height difference from the peak 234b along the radial direction of the peak 234b and the shutter hole 232. It may be formed in a substantially "V" shape including, and when the leaf spring member 240 to be described later is disposed in the valleys (234a, 234c) of the camp profile 234, the rotation of the rotary cam member 230 is constrained. Can be.

In addition, the rotary cam member 230 may be formed of a conventional plastic material, but excellent in mechanical, thermal, and chemical properties even in a wide range of long-term use temperature, polyacetal is required because the use of a material having excellent dimensional stability is required. It is preferably formed using a lubricity material having excellent self-lubricating properties and excellent fatigue resistance such as (polyoxymethylene), polyamide (polyamide) and polyamide imide.

In addition, the rotary cam member 230 may include an operation knob 238 exposed to the outside of the cover frame 220, the user operates the operation knob 238 to selectively rotate the rotary cam member 230 It can be rotated clockwise or counterclockwise. In addition, the cover frame 220 has a predetermined or more of the manipulation knob 238 so as to prevent problems such as breakage and separation that may occur during excessive rotation of the rotary cam member 230 and the manipulation knob 238. Constrained jaw 226 is preferably formed to constrain the rotation. That is, when the operation knob 238 integrally connected to the rotary cam member 230 rotates more than a predetermined time, the operation knob 238 may be constrained to the restraining jaw 226 formed on the cover frame 220. Excessive rotation of the cam member 230 may be constrained.

The leaf spring member 240 is provided adjacent to the circumference of the rotary cam member 230 is configured to elastically contact and interact with the camp profile 234. The leaf spring member 240 may be configured in various shapes and structures capable of elastic contact with the camp profile 234, and may be mounted on the base frame 210 or the cover frame 220 according to required conditions and design specifications. Can be. In some cases, the leaf spring member may be mounted based on a structure other than the frame.

Hereinafter, the leaf spring member 240 is fixed to the cover frame 220, the fixing portion 242, the connecting portion 246 integrally extending to the end of the fixing portion 242, integral to the end of the connecting portion 246 For example, a contact portion 244 extending in the form of an elastic contact with the camp profile 234 will be described by way of example in a substantially " V " shape. The contact portion 244 of the leaf spring member 240 may provide an elastic force with the fixing portion 242 in a direction that is open to each other, and thus the contact portion 244 may be elastically contacted along the camp profile 234. . In addition, a fixing groove (not shown) may be formed in the cover frame 220 to receive and fix the fixing part 242 of the leaf spring member 240.

The shutter member 250 is provided so as to be movable between the rotary cam member 230 and the cover frame 220, interlocked with the translation operation in accordance with the rotation operation of the operation knob 238 to open and close the shutter hole 232. Configured to do so. That is, the shutter member 250 is mechanically connected between the rotary cam member 230 and the cover frame 220, respectively, between the rotary cam member 230 and the cover frame 220, so that the rotary cam member 230 is provided. As it rotates, it rotates together with the rotary cam member 230 and is configured to move to a position for blocking and opening the shutter hole 232.

The opening and closing method and the opening and closing structure of the shutter member 250 may be variously changed according to the required conditions and design specifications. For example, the shutter member 250 may be provided to be slidably movable on the rotary cam member 230, and simultaneously rotate with the rotary cam member 230 according to the rotation operation of the operation knob 238. The slide 230 may be configured to slide on the member 230 to open and close the shutter hole 232. Alternatively, the shutter member may be provided to be rotatable about a point on the rotating cam member, and the shutter member rotates together with the rotating cam member at the same time as the operation knob rotates. It may be configured to open and close the shutter hole while rotating around the center.

Hereinafter, the shutter member 250 is provided to be slidably movable on the rotary cam member 230 and rotates together with the rotary cam member 230 according to the rotation operation of the operation knob 238 and simultaneously on the rotary cam member 230. An example configured to slide and move the shutter hole 232 will be described.

The shape and structure of the shutter member 250 may be variously changed according to the required conditions and design specifications. For example, the shutter member 250 is disposed symmetrically with respect to the center of the shutter hole 232 so as to cooperate with each other to open and close the shutter hole 232. It may be configured to include. That is, the first shutter 252 and the second shutter 254 rotate together with the rotary cam member 230 according to the rotation operation of the operation knob 238 and at the same time, slide the relative cam member 230. The shutter holes 232 may be opened and closed as the first shutter 252 and the second shutter 254 approach and space from each other. In some cases, the exposure hole may be configured to be opened or closed by only one shutter, or alternatively, the exposure hole may be configured to be opened or closed by three or more shutters.

The sliding structure between the shutter member 250 and the rotary cam member 230, and the interlocking structure of the shutter member 250 by the rotating operation of the operation knob 238 can be variously changed according to the required conditions and design specifications. Can be.

For example, a predetermined interval shutter slot 236 may be formed at both sides of the rotating cam member 230 with respect to the shutter hole 232, and the first shutter 252 facing the rotating cam member 230. And a shutter protrusion 258 may be formed on each surface of the second shutter 254 to be slidably moved along each shutter slot 236. Accordingly, the first shutter 252 and the second shutter 254 are approached and spaced apart from each other as the corresponding shutter protrusion 258 slides along the shutter slot 236 to open and close the shutter hole 232. Can be. In addition, the number and arrangement of the shutter protrusions 258 and the shutter slots 236 may be variously changed according to required conditions and design specifications, and the present invention is limited by the sliding direction and angle of the shutter member 250. It is not limited.

In addition, as an example of an interlocking structure of the shutter member 250 by rotating the manipulation knob 238, a predetermined section guide slot 224 may be formed in the cover frame 220, and the cover frame 220 may be formed. The guide projections 256 may be formed on the other surfaces of the first shutter 252 and the second shutter 254 facing each other) so as to be slidable along each guide slot 224. Therefore, when the rotary cam member 230 is rotated according to the rotation operation of the operation knob 238, the first shutter 252 and the second shutter 254 rotate together with the rotary cam member 230 and at the same time each guide. The protrusion 256 may slide along the corresponding guide slot 224, and as a result, the first shutter 252 and the second shutter 254 are interlocked by the rotation operation of the operation knob 238, and the rotary cam member ( 230, the slide can be moved on.

In addition, the front surface of the cover frame 220 may expose the shutter hole 232 to the outside, the decoration housing 260 may be provided to surround the cover frame 220. A through hole 262 corresponding to the shutter hole 232 may be formed in the decoration housing 260 so that the shutter hole 232 may be exposed, and the decoration housing 260 provided as described above may include a camera cover device. It will form a substantial appearance. The shape and structure of the decor housing 260 may be variously changed according to the required conditions and design specifications, and may be formed to have various colors and patterns.

In addition, a transparent protective window 270 may be coupled to an inner surface of the base frame 210 to cover the exposure hole 212. In the embodiment of the present invention, the protective window 270 is coupled to the inner surface of the base frame 210 and described with an example modularized with the cover device, but in some cases the protective window may be provided separately from the cover device.

On the other hand, the protective window may be provided to simply cover the exposure hole, in some cases, the protective window itself may be configured to serve as a rotation axis of the above-described rotary cam member 230. That is, the protective window 270 may include an extension part 272 passing through the exposure hole 212 and extending inwardly of the base frame 210, and the rotating cam member 230 may have an extension part 272. ) And may be rotated around the extension 272.

In the above-described and illustrated embodiments of the present invention, the rotary cam member 230 is described as being rotatably supported by the extension 272 of the protective window 270, but in some cases, other conventional The rotating cam member may be configured to be rotatably supported by the rotating shaft means, and the rotating support structure of the rotating cam member may be variously changed according to required conditions and design specifications.

Hereinafter will be described the operation structure of the camera cover device according to the present invention.

6 and 7 are plan views illustrating the operation structure of the camera cover device according to the present invention. In addition, the same or equivalent portions as those in the above-described configuration are denoted by the same or equivalent reference numerals, and a detailed description thereof will be omitted.

The first camera cover device 200 is provided in a state of blocking a camera (see 300 of FIG. 1) as shown in FIG. 6. That is, the shutter hole 232 of the rotating cam member 230 may be blocked by the first shutter 252 and the second shutter 254 in a state where the camera 300 is not used. At this time, the rotation cam member 230 may be maintained in a state in which the rotation is constrained as the leaf spring member 240 is disposed in the valley portion 234a of the camp profile 234.

When the user rotates the operation knob 238 in the counterclockwise direction as shown in FIG. 7 to use the camera 300, the rotary cam member 230 integrally connected with the operation knob 238 is rotated in the counterclockwise direction. Will rotate.

As the rotary cam member 230 rotates, the first shutter 252 and the second shutter 254 may rotate together with the rotary cam member 230. Accordingly, the first shutter 252 and the second shutter 252 may rotate. Each guide protrusion 256 of the shutter 254 slides along the guide slot 224 of the cover frame 220, and at the same time, each shutter protrusion of the first shutter 252 and the second shutter 254 ( 258 slides along the shutter slot 236 of the rotary cam member 230. That is, as the rotary cam member 230 rotates, the first shutter 252 and the second shutter 254 are interlocked with each other to translate and rotate in the direction of opening the shutter hole 232. At this time, during the initial rotation of the rotary cam member 230, the contact portion 244 of the leaf spring member 240 is compressed by moving from the valley portion 234a to the peak portion 234b side along the camp profile 234.

After that, when the contact portion 244 of the leaf spring member 240 enters the other valley portion 234c side through the critical point (mountain portion) of the camp profile 234, as shown in FIG. The compressed leaf spring member 240 is restored, and the rotary cam member 230 may be rotated by the elastic force. In addition, the rotary cam member 230 is automatically rotated by the elastic force of the leaf spring member 240 and at the same time, the guide projections 256 and the shutter projections 258 of the first and second shutters 252 and 254. May be automatically moved to the other end of the corresponding guide slot 224 and the shutter slot 236, so that the opening of the first shutter 252 and the second shutter 254 may be completed.

On the contrary, after the camera 300 is used, the camera 300 may be blocked by rotating the manipulation knob 238 in the clockwise direction in the opposite direction to the opening. That is, when the camera 300 is blocked, the rotation of the rotary cam member 230 by elastic interaction between the camp profile 234 of the rotary cam member 230 and the leaf spring member 240 as in the case of opening. The operation may be implemented in a semi-automatic manner, and the closing operation of the first shutter 252 and the second shutter 254 associated with the rotary cam member 230 may also be implemented in a semi-automatic manner.

As described above, the present invention enables the rotation operation of the rotary cam member to be implemented in a semi-automatic manner, and the opening and closing operations of the first and second shutters can be implemented in a semi-automatic manner, thereby more conveniently opening and closing the camera. Furthermore, since the rotating cam member can be elastically supported in a state in which the rotation is constrained by the leaf spring member in the state of blocking the camera, it is possible to prevent the rotation cam member from being abnormally opened due to an unintended external impact. have.

As described above, although described with reference to a preferred embodiment of the present invention, those skilled in the art will be variously modified and changed without departing from the spirit and scope of the invention described in the claims below I can understand that you can.

1 is a perspective view showing a personal portable terminal to which the camera cover device according to the present invention is applied.

2 to 4 are perspective views showing the structure of the camera cover device according to the present invention.

5 is a cross-sectional view showing the structure of a camera cover device according to the present invention.

6 and 7 are plan views illustrating the operation structure of the camera cover device according to the present invention.

<Description of the symbols for the main parts of the drawings>

100: personal portable terminal 200: cover device

210: base frame 220: cover frame

230: rotating cam member 240: leaf spring member

250: shutter member 260: decoration housing

270: protective window

Claims (15)

In the camera cover device for protecting the camera mounted on the personal portable terminal, A base frame mounted to the personal portable terminal with an exposure hole through which the camera is exposed; A cover frame coupled to the base frame such that the exposure hole is exposed to the outside; A rotating cam member having a shutter hole corresponding to the exposure hole and an operation knob exposed to the outside of the cover frame to be rotatably provided between the base frame and the cover frame and having a camp profile on a circumferential surface thereof; A leaf spring member provided adjacent to the rotating cam member and elastically contacting the camp profile and interacting with the camp profile; And The shutter member is provided to be movable between the rotary cam member and the cover frame, and rotates together with the rotary cam member as the rotary cam member rotates, and simultaneously moves to a position for blocking and opening the shutter hole. Including; The cover frame is a camera cover device, characterized in that the restraining jaw is formed to restrain the rotation of the operation knob more than a predetermined. The method of claim 1, And a decor housing which exposes the shutter hole to the outside and surrounds the cover frame. The method of claim 1, The shutter member may include a first shutter and a second shutter symmetrically arranged with respect to the center of the shutter hole and cooperatively opening and closing the shutter hole. The method of claim 1, The shutter member is provided to be movable on the rotary cam member, And the shutter member rotates with the rotary cam member and slides with respect to the rotary cam member while opening and closing the shutter hole. The method of claim 4, wherein A shutter slot is formed in the rotary cam member, and a shutter protrusion is formed on one surface of the shutter member facing the rotary cam member to move along the shutter slot. The cover frame is formed with a guide slot, the camera cover device, characterized in that the guide projection is formed on the other surface of the shutter member facing the cover frame to be movable along the guide slot. delete The method of claim 1, The camp profile includes a hill and a valley formed on both sides of the hill. The method of claim 1, The leaf spring member may include a fixing part fixed to the cover frame, a connecting part integrally extending to an end of the fixing part, and a contact part integrally extending to an end of the connecting part to elastically contact the camp profile. Camera cover device characterized in that. The method of claim 1, And a protective window coupled to the base frame to cover the exposure hole. 10. The method of claim 9, The protective window further includes an extension that passes through the exposure hole and extends inwardly of the base frame, The rotating cam member is a camera cover device, characterized in that for rotating around the extension. In the camera cover device for protecting the camera mounted on the personal portable terminal, A base frame mounted to the personal portable terminal with an exposure hole through which the camera is exposed; A cover frame coupled to the base frame such that the exposure hole is exposed to the outside; It is provided with a shutter hole corresponding to the exposure hole rotatably provided between the base frame and the cover frame, the V-shaped camp profile includes a valley formed on both sides of the peak and the peak portion has a peripheral surface Rotating cam member formed; And a fixing part fixed to the cover frame, a connecting part integrally extending to an end of the fixing part, and a contact part integrally extending to an end of the connecting part and elastically contacting the camp profile. An actuating leaf spring member; And The rotatable cam member is provided to be movable between the rotatable cam member and the cover frame, and the rotatable cam member rotates together with the rotatable cam member as the rotatable cam member rotates, and simultaneously positions the rotatable cam member to block the shutter hole. Including; shutter member to slide relative to, A shutter slot is formed in the rotary cam member, and a shutter protrusion is formed on one surface of the shutter member facing the rotary cam member to slide along the shutter slot. The cover frame is formed with a guide slot, the camera cover device, characterized in that the guide projection is formed on the other surface of the shutter member facing the cover frame so as to slide along the guide slot. The method of claim 11, And a decor housing which exposes the shutter hole to the outside and surrounds the cover frame. The method of claim 11, The shutter member may include a first shutter and a second shutter symmetrically arranged with respect to the center of the shutter hole and cooperatively opening and closing the shutter hole. The method of claim 11, The rotating cam member further includes an operation knob exposed to the outside of the cover frame, The cover frame is a camera cover device, characterized in that the restraining jaw is formed to restrain the rotation of the operation knob more than a predetermined. The method of claim 11, And a protective window coupled to the base frame to cover the exposure hole.

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