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WO2016200117A1 - Boîtier à fonction de souris - Google Patents

Boîtier à fonction de souris Download PDF

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Publication number
WO2016200117A1
WO2016200117A1 PCT/KR2016/006001 KR2016006001W WO2016200117A1 WO 2016200117 A1 WO2016200117 A1 WO 2016200117A1 KR 2016006001 W KR2016006001 W KR 2016006001W WO 2016200117 A1 WO2016200117 A1 WO 2016200117A1
Authority
WO
WIPO (PCT)
Prior art keywords
external device
optical sensor
main body
ground
mouse function
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2016/006001
Other languages
English (en)
Korean (ko)
Inventor
고영균
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2016200117A1 publication Critical patent/WO2016200117A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets

Definitions

  • the present invention relates to a case having a mouse function, and more particularly, to a case having a mouse function that can be replaced with a mouse by providing an optical sensor in the case preventing damage caused by external impact.
  • the mobile phone case may be low in addition to the use of a function to prevent scratches and damage of the outside, the need may be lowered.
  • the present invention has been made to solve the above problems, it is an object of the present invention to provide a case having a mouse function to replace a low portability mouse.
  • Still another object of the present invention is to provide a case having a mouse function that prevents damage caused by an external shock acting on the smartphone and charges the smartphone wirelessly.
  • Case having a mouse function according to an aspect of the present invention for achieving the above object is provided with a main body coupled to the rear of the external device, respectively, provided on the rear edge of the main body to rotate the main body to move on the ground And an optical device provided at a rear surface of the main body to emit a light source to the ground.
  • the case may include a wireless charging device configured to transmit a power energy received through the coil to the external device by having a coil configured to wirelessly receive power energy therein.
  • the main body has a protective panel part in contact with the rear of the external device to protect the external impact acting on the rear of the external device, and extends from the outer side of the protective panel to the top to cover the outside of the external device to operate the external device. It may be provided with an operation unit having an operation button capable of, and a receiving unit provided in the center of the operation unit for accommodating the external device.
  • the protection panel unit may include an opening hole formed through the protection panel unit so that at least one light emitting device of the camera and the illumination provided on the rear surface of the external device can emit light.
  • the pedestal is provided at each of the rear edges of the protection panel portion and a support protruding to a predetermined length from the pedestal, a rotating hole formed in the support in the position where the support and the ground contact, and one side from the top of the rotating hole
  • the protrusion may be provided with a ball that contacts the ground and rotates in the rotating hole so that the main body moves on the ground.
  • the optical device includes an optical sensor provided at a lower end of the opening and emitting a light source to the ground, a circuit board measuring the optical signal detected by the optical sensor, and provided inside the protection panel, and measured by the circuit board.
  • a connection device which transmits an optical signal to the external device and extends from the lower end of the circuit board toward the receiving part to be coupled to the external device, and is provided on the front of the optical sensor so that foreign matter penetrates into the optical sensor or impacts externally. It can be provided with a cover for protecting.
  • the cover is provided on the front surface of the optical sensor, the protective plate sliding upward when the optical sensor is operated, and is coupled to an end of the protective plate and provided at the boundary between the opening hole and the optical sensor to induce the protective plate to rotate. It may be provided with a rotating hinge.
  • the cover is provided on the front surface of the optical sensor is provided with a protective plate that slides upward when operating the optical sensor, and a guide for sliding the protective plate is provided in the protective panel portion provided with the opening hole and the optical sensor.
  • a rail can be provided.
  • the case system having a mouse function for achieving the above object is provided with a main body surrounding the external device, and the rear edge of the main body is rotated to move in the ground It may include a pedestal, an optical device provided on the rear of the main body to emit a light source to the ground, and a control system for transmitting the movement of the optical device to a computer.
  • the case may include a wireless charging device configured to transmit a power energy received through the coil to the external device by having a coil configured to wirelessly receive power energy therein.
  • the main body is in contact with the rear of the external device to protect the external impact acting on the rear of the external device and penetrates the protective panel so that at least one light emitting device of the camera and the illumination provided on the rear of the external device can emit light.
  • a control panel having an open hole formed therein, an operation unit including an operation button extending from the outside of the protection panel to an upper part to surround the outside of the external device, and operating the external device; It may be provided in the accommodating portion accommodated in the external device.
  • the pedestal is provided at each of the rear edges of the protection panel portion and a support protruding to a predetermined length from the pedestal, a rotating hole formed in the support in the position where the support and the ground contact, and one side from the top of the rotating hole
  • the protrusion may be provided with a ball that contacts the ground and rotates in the rotating hole so that the main body moves on the ground.
  • the optical device includes an optical sensor provided at a lower end of the opening and emitting a light source to the ground, a circuit board measuring the optical signal detected by the optical sensor, and provided inside the protection panel, and measured by the circuit board.
  • a connection device which transmits an optical signal to the external device and extends toward the receiving part from the lower end of the operation unit and is coupled to the external device, and is provided on the front of the optical sensor so that foreign matter penetrates into the optical sensor or It may be provided with a cover to protect it from impact.
  • the control system includes a receiver for receiving an optical signal of the optical sensor measured by the circuit board, a display unit for displaying an image of at least one of a mouse, a zoom button, a capture button, and a numeric pad on the front of the external device;
  • a control unit may be configured to process a manipulation command of the image displayed on the display unit, and a transmitter to transmit a signal received from the control unit and the receiver to the computer.
  • a mouse can be provided by having an optical sensor outside the main body.
  • the smart phone by combining the smart phone with the main body to prevent damage due to external shock and the wireless charging device is provided inside the case to be able to charge the smart phone wirelessly.
  • FIG. 1 is a perspective view showing a case having a mouse function according to an embodiment of the present invention.
  • Figure 2 is a perspective view of the main body according to an embodiment of the present invention.
  • Figure 3 is a perspective view of the back of the main body according to an embodiment of the present invention.
  • Figure 4 is a side cross-sectional view showing a pedestal according to an embodiment of the present invention.
  • FIG. 5 is a perspective view showing an optical device according to an embodiment of the present invention.
  • FIG. 6 is a perspective view showing a main body provided with a circuit board according to an embodiment of the present invention.
  • Figure 7 is a perspective view showing a state in which the connection device according to an embodiment of the present invention is coupled.
  • FIG. 8 is a perspective view showing a state in which a wireless charging device is provided in a case according to an embodiment of the present invention.
  • FIGS. 9 to 10 are perspective views showing a cover according to an embodiment of the present invention.
  • 11 to 12 are exemplary views showing a case system having a mouse function according to another embodiment of the present invention.
  • Figure 13 is a block diagram showing a control system according to another embodiment of the present invention.
  • FIG. 1 is a perspective view showing a case having a mouse function according to an embodiment of the present invention.
  • a case having a mouse function includes a main body 100 coupled to a rear side of an external device 10 and a rear edge of the main body 100, respectively.
  • the main body 100 may include a pedestal 200 that rotates to move on the ground, and an optical device 300 provided on the rear surface of the main body 100 to emit a light source to the ground.
  • the external device 10 accommodated in the case having a mouse function may be various electronic devices such as a smartphone, a tablet PC, or the like, and may be utilized in a device using a mouse, such as a notebook and a computer.
  • the external device 10 may be provided with a light emitting device 20, such as a camera, a light on the back and may allow the light emitting device 20 to be opened in the case.
  • the case having the mouse function can be used as a mouse, which is an essential device when using a notebook, which is widely used in the method of shock protection and expression of personality of a smartphone.
  • the case may be equipped with an optical device 300 to exhibit a mouse function, so that the mouse may not be carried.
  • FIG. 2 is a perspective view showing a main body according to an embodiment of the present invention
  • Figure 3 is a perspective view showing a back of the main body according to an embodiment of the present invention
  • Figure 4 shows a pedestal according to an embodiment of the present invention Side cross section view.
  • the case having a mouse function has a main body 100 coupled to the rear of the external device 10 and a rear edge of the main body 100, respectively. It may be provided with a pedestal 200 is rotated to move the main body 100 in the ground.
  • the main body 100 has a protective panel 110 in contact with the rear of the external device 10 and an upper portion of the outer side of the protective panel 110 in order to protect external shocks acting on the rear surface of the external device 10.
  • An operation unit 120 which extends to surround the outer side of the external device 10 and includes an operation button 121 for operating the external device 10, and is provided at the center of the operation unit 120 and is external to the external device 10. It may be provided with a receiving unit 130 in which the device 10 is accommodated.
  • the protective panel 110 may be in contact with the rear surface of the external device 10, the buffer is formed of a synthetic leather material that can have a self-cushioned inside to mitigate the impact of the external device 10 is installed Can be.
  • the protection panel 110 may be formed of a material having a plurality of protrusions or frictional force to prevent the external device 10 is moved after receiving the external device 10 on the surface in contact with the external device 10. .
  • the protection panel 110 is formed through the protection panel 110 so that at least one of the light emitting device 20 of the camera, illumination provided on the rear of the external device 10 can emit light.
  • the external device 10 may be provided with an opening hole 111 so that at least one of the camera and the lighting may be used after the external device 10 is accommodated in the protection panel 110.
  • the protection panel 110 may be provided with a plurality of holes that can maintain the performance of the external device (10).
  • the operation unit 120 may extend to a predetermined thickness from the edge of the protective panel 110 and is formed in a shape surrounding the whole or part of the external device 10 to occur on the side of the external device 10. Can protect against the shock that can.
  • the operation unit 120 may have an upper side extended toward the receiving unit 130 so that the external device 10 is not received after the external device 10 is accommodated in the receiving unit 130.
  • the operation unit 120 is provided with an operation button 121 at the same position as the operation device provided on the side of the external device 10 so that the external device 10 is accommodated in the receiving unit 130 and then The external device 10 can be operated.
  • the accommodating part 130 may be formed between the protective panel part 110 and the protective panel part 110 coupled to one end of the operation part 120, and the external device 10 is the main body 100. It can be housed inside.
  • the main body 100 is provided with the protection panel 110 to be directly attached to the rear of the external device 10 or protruded by a predetermined height on both sides of the external device 10. It is coupled to the inside of the frame may protect the rear of the external device (10).
  • the pedestal 200 is provided at each of the rear edges of the protection panel 110 and supports 210 which protrude to a predetermined length from the pedestal 200.
  • Rotation hole 220 is formed in the interior of the support 210 in a position where the support 210 and the ground contact, and one side protrudes from the upper portion of the rotation hole 220 to contact the ground and the main body 100 It may be provided with a ball 230 that rotates in the rotating hole 220 to move on the ground.
  • the pedestal 200 may be provided with a plurality in addition to the corner according to the situation, it is possible to protect the lower portion of the protection panel 110 by the pedestal 200 and the protection panel 110 It can reduce the impact transmitted directly to the.
  • the support 210 may be provided at each corner provided in the protection panel 110.
  • the support 210 may be formed to protrude to a predetermined length so that the protective panel 110 does not contact the ground.
  • a rotation hole 220 wider than the diameter of the ball 230 may be formed in the support 210 to allow the ball 230 to rotate.
  • the rotation hole 220 is formed in the interior of the support 210 in a position where the support 210 and the ground contact and the shape of the rotation hole 220 is circular so that the ball 230 can rotate smoothly It may be formed in a square shape wider than the diameter of the ball 230.
  • the rotation hole 220 may be provided with a locking portion formed smaller than the diameter of the ball 230 so that the ball 230 is not separated to the outside after the ball 230 is inserted.
  • the ball 230 is formed in the shape of a sphere may be rotated in the rotating hole 220 so that the main body 100 can be moved by a smooth rotation when the protective panel 110 touches the ground. .
  • FIG. 5 is a perspective view showing an optical device according to an embodiment of the present invention
  • Figure 6 is a perspective view showing a main body provided with a circuit board according to an embodiment of the present invention
  • Figure 7 is an embodiment of the present invention
  • FIG. 8 is a perspective view illustrating a coupling device according to an embodiment of the present disclosure
  • FIG. 8 is a perspective view illustrating a wireless charging device provided in a case according to an embodiment of the present disclosure.
  • the optical device 300 may be provided in the protection panel unit 110 provided on the rear surface of the main body 100.
  • the optical device 300 is provided at the lower end of the opening hole 111 and the optical sensor 310 for emitting a light source to the ground, and measuring the optical signal detected by the optical sensor 310 and the protective panel unit 110 ) Is provided inside the circuit board 320 and the optical signal measured on the circuit board 320 to the external device 10 and from the lower end of the operation unit 120 toward the receiving unit 130.
  • a connection device 330 is provided to extend and coupled to the external device 10, the cover provided on the front of the optical sensor 310 to cover the foreign matter penetrates into the optical sensor 310 or to protect from external impact ( 340 may be provided.
  • the optical sensor 310 may be provided at the rear of the protection panel 110 and is provided at the bottom of the opening hole 111 so that the light source may emit light to the ground when the main body 100 is in contact with the ground. Can be.
  • the opening hole 111 and the optical sensor 310 may be formed to have the same width as the opening hole 111 and the optical sensor 310 is the opening hole to prevent damage of the optical sensor 310. It may be provided inside the extension hole 112 that extends to the 111 and the optical sensor 310.
  • the light sensor 310 may be an infrared light source that emits light on the ground and may detect an optical signal when the main body 100 moves from the ground by a light source that is reflected and transmitted after emitting the light source to the ground.
  • the optical sensor 310 may be provided with a separate lens that can be detected after the light source is reflected from the ground.
  • the circuit board 320 may be provided around the optical sensor 310 and may be accommodated in the protection panel 110.
  • the circuit board 320 may transmit information to the external device 10 by measuring the optical signal detected by the optical sensor 310.
  • the protective panel unit 110 in which the circuit board 320 is accommodated may include a separate device that may be molded after inserting the circuit board 320 or may open the circuit board 320.
  • the circuit board 320 and the optical sensor 310 may be connected to each other or a separate connection line may be provided between the circuit board 320 and the optical sensor 310 to receive information, and the connection line may be connected to the circuit board. Like the 320 may be inserted into the protective panel 110.
  • connection device 330 may be provided at a lower portion of the operation unit 120 of the main body 100 and extends toward the receiving unit 130 to be accommodated by the receiving unit 130. It can be coupled to the power insertion unit provided at the bottom.
  • connection device 330 may transmit the optical signal measured by the circuit board 320 to the external device 10 and is supplied with power from the external device 10 to the circuit board 320 and the optical sensor. Power may be supplied to 310.
  • connection device 330 may be formed in various sizes or shapes according to the type of the external device 10, the connection device 330 is the position according to the position of the power insertion unit provided in the external device (10) The position provided in the operation unit 120 may be changed.
  • the cover 340 is provided on the front surface of the optical sensor 310 when the optical sensor 310 is not in use, foreign matter may penetrate into the optical sensor 310 or protect from external impact and the optical sensor ( When using 310, the position can be changed.
  • the case includes a coil 510 configured to wirelessly receive power energy therein and transmits power energy received through the coil 510 to the external device 10.
  • the charging device 500 may be provided.
  • the wireless charging device 500 may generate a strong magnetic force by the power coil when a current flows in the power coil provided in a separate power induction device provided outside, the wireless charging device 500 is provided separately When the casing is superimposed on a power induction device, a strong magnetic force generated in an external power induction device is induced in the coil 510 provided in the wireless charging device 500, thereby converting the magnetic force into power energy in the circuit board 320. have.
  • the power energy converted from the circuit board 320 into power energy may be supplied to the external device 10 or the optical sensor 310 by the connection device 330.
  • the wireless charging device 500 in order to supply power energy wirelessly from the coil 510 and to supply the external device 10 through the circuit board 320, the wireless charging device 500 together with the circuit board 320. It may be provided inside the case.
  • FIGS. 9 to 10 are perspective views showing a cover according to an embodiment of the present invention.
  • the cover 340 according to an embodiment of the present invention is provided on the front of the optical sensor 310, the protective plate for sliding upward when operating the optical sensor 310 ( 341).
  • the cover 340 may open the optical sensor 310 by changing the position when the optical sensor 310 is operated to execute a mouse function provided in the case.
  • the optical sensor 310 may be operated by the cover 340, and power may be supplied.
  • the external device 10 that cuts off the power supplied to the optical sensor 310 to supply power to the optical sensor 310. Can reduce power consumption.
  • the cover 340 may cover the optical sensor 310 and the opening hole 111, respectively.
  • the cover 340 is provided on the front surface of the optical sensor 310, the protective plate 341 that slides upward when operating the optical sensor 310, and is coupled to the end of the protective plate 341 and the opening hole And a rotation hinge 342 provided at a boundary between the 111 and the optical sensor 310 to guide the protection plate 341 to rotate.
  • the cover 340 may be provided in the opening hole 111 of the main body 100 or protrude to a predetermined height.
  • the protection plate 341 is provided at a boundary between the opening hole 111 and the optical sensor 310 to rotate by the rotation hinge 342 and cover the opening hole 111 and the optical sensor 310, respectively. It can be formed to be.
  • the protection plate 341 may be provided in an extension hole 112 to which the opening hole 111 and the optical sensor 310 are connected, and the protection plate 341 may be the opening hole 111 and the optical sensor 310. ), An upper surface of the protection plate 341 may be provided at the same position as the protection panel unit 110.
  • the protection plate 341 may be coupled by an interference force or a separate fixing device in the extension hole 112 and the extension hole 112 when the protection plate 341 is not rotated in the extension hole 112. It can be fixed to).
  • the rotation hinge 342 may be provided at a boundary between the opening hole 111 and the optical sensor 310 to penetrate through one end of the protection plate 341 so that the rotation hinge 342 may rotate. .
  • the rotary hinge 342 moves a predetermined position in the extension hole 112 and may move in the extension hole 112 according to a position where the protection plate 341 rotates.
  • the size of the opening hole 111 may be determined according to the size of the camera and lighting of the external device 10.
  • the protective plate 341 May increase in size.
  • the rotation hinge 342 may move toward the opening hole 111, and the protection plate 341 may open the opening hole 111.
  • the rotary hinge 342 may move to the lower side and move toward the optical sensor 310.
  • the rotary hinge 342 when the rotary hinge 342 is provided vertically in the extension hole 112, the rotary hinge 342 may be fixed vertically in the extension hole 112 so that the case may be inclined diagonally. can do.
  • the cover 340 is provided on the front surface of the optical sensor 310, and includes a protective plate 341 sliding upward when the optical sensor 310 is operated, and the opening hole.
  • a guide rail 343 may be provided at the protective panel 110 provided with the 111 and the optical sensor 310 to guide the protective plate 341 to slide.
  • the protective plate 341 is provided at the same position as the rear surface of the protective panel unit 110 and may slide in the extension hole 112.
  • the guide rails 343 may be provided at both sides of the extension hole 112 to guide the protection plate 341 to slide.
  • FIG. 11 to 12 are exemplary views showing a case system having a mouse function according to another embodiment of the present invention
  • Figure 13 is a block diagram showing a control system according to another embodiment of the present invention.
  • the case system having a mouse function includes a main body 100 surrounding the external device 10 and a rear edge of the main body 100, respectively. And a pedestal 200 for rotating the main body 100 to move on the ground, an optical device 300 provided at the rear of the main body 100 to emit a light source to the ground, and movement of the optical device 300. It may be provided with a control system 400 for transmitting to a computer.
  • the control system 400 includes a receiver 410 that receives an optical signal of the optical sensor 310 measured by the circuit board 320, and a mouse and a zoom button 432 on the front of the external device 10.
  • a display unit 420 for displaying at least one image among the capture button 433 and the numeric pad 434, a control unit 430 for processing a manipulation command of the image displayed on the display unit 420;
  • the control unit 430 and the receiving unit 410 may be provided with a transmitting unit 440 for transmitting to the computer.
  • the receiver 410 may receive an optical signal measured by the circuit board 320 by the connection device 330 connected to the main body 100.
  • the display unit 420 may display the mouse image 431 on the display displayed on the front of the external device 10 to have the same effect as a user using a mouse.
  • various icons such as a zoom button 432, a capture button 433, and a numeric pad 434, may be provided on the mouse image 431.
  • the controller 430 may process an operation command that is performed when various images displayed on the display unit 420 are touched.
  • Clicking the mouse image 431 or dragging the wheel image may produce a mouse-like effect on the notebook.
  • the screen size of the notebook computer and the computer may be adjusted.
  • the screen of the external device 10 may be zoomed in by making the screen wider or narrower with a plurality of fingers.
  • the capture button 433 When the capture button 433 is touched, the screen of the notebook and the computer may be captured, and the screen captured by the notebook and the computer may also be stored as the external device 10.
  • the number pad 434 is touched, as shown in FIG. 12, the number pad 434 is generated on the mouse image 431.
  • the number pad 434 is not present on the keyboard, such as a notebook, the number is conveniently displayed. You can make input.
  • the transmitter 440 may transmit a command processed by the controller 430 to various devices such as a notebook and a computer, and the transmitter 440 may be connected to various devices such as the notebook and a computer and wirelessly communicated or wired such as WIFI and Bluetooth. Information can be conveyed.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Input By Displaying (AREA)

Abstract

La présente invention concerne un boîtier présentant une fonction de souris et, plus particulièrement, un boîtier présentant une fonction de souris, qui peut être substitué comme souris par agencement d'un capteur optique dans un boîtier en vue d'empêcher un endommagement par impact externe. Le boîtier présentant une fonction de souris peut comprendre : un corps principal entourant un dispositif externe ; un support qui est disposé au niveau de chaque bord arrière du corps principal et qui tourne pour déplacer le corps principal sur le sol ; et un dispositif optique qui est disposé sur le côté arrière du corps principal de façon à éclairer une source de lumière vers le sol.
PCT/KR2016/006001 2015-06-12 2016-06-07 Boîtier à fonction de souris Ceased WO2016200117A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020150083284A KR101695382B1 (ko) 2015-06-12 2015-06-12 마우스 기능을 구비하는 케이스
KR10-2015-0083284 2015-06-12

Publications (1)

Publication Number Publication Date
WO2016200117A1 true WO2016200117A1 (fr) 2016-12-15

Family

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Application Number Title Priority Date Filing Date
PCT/KR2016/006001 Ceased WO2016200117A1 (fr) 2015-06-12 2016-06-07 Boîtier à fonction de souris

Country Status (2)

Country Link
KR (1) KR101695382B1 (fr)
WO (1) WO2016200117A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11023054B2 (en) 2019-09-25 2021-06-01 International Business Machines Corporation Device case computer mouse

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KR200486453Y1 (ko) * 2017-04-03 2018-05-21 최상범 스마트폰용 카메라 가림장치
KR200489139Y1 (ko) * 2017-09-06 2019-05-07 (주)한보이앤씨 한 손으로 휴대단말기를 용이하게 조작하고 사용할 수 있게 해주는 휴대단말기의 보호케이스.
DE102018004197A1 (de) * 2018-05-18 2019-11-21 Cuma Kilic Vorrichtung zur Vornahme von Steuerfunktionen einer Computermaus auf einen Bildschirm
KR20210088205A (ko) 2020-01-06 2021-07-14 박서형 노트북 케이스와 스마트폰을 이용한 마우스 역할 대체 ‘노우스’

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KR20130107765A (ko) * 2012-03-23 2013-10-02 문현철 무선 광마우스의 장치를 구비한 핸드폰
US20140187295A1 (en) * 2013-01-03 2014-07-03 Mukesh Kumar Electronic Device Case Capable of Performing Multiple Functions
KR101277278B1 (ko) * 2013-02-06 2013-06-20 이민찬 다기능 휴대폰 케이스

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11023054B2 (en) 2019-09-25 2021-06-01 International Business Machines Corporation Device case computer mouse

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