KR20170123906A - Smart watch - Google Patents

Abstract

In order to enhance a waterproof function for an input/output hole of a smart watch, provided is the smart watch which includes a main body for forming an electronic part, the input/output hole formed on the main body and connecting the electronic part to the outside, a dial member which is rotatably formed in one region of the outer side of the main body corresponding to the input/output hole, and a through hole formed in the dial member. When the dial member rotates at a first angle, the input/output hole and the through hole are eccentric with each other. When the dial member rotates at a second angle, the input/output hole and the through hole are concentric with each other.

Description

Smart Watch {SMART WATCH}

The present invention relates to a smart watch having an input / output hole and satisfying a waterproof function.

A terminal can be divided into a mobile terminal (mobile / portable terminal) and a stationary terminal according to whether the terminal can be moved. The mobile terminal can be divided into a handheld terminal and a vehicle mounted terminal according to whether the user can directly carry the mobile terminal.

In order to support and increase the functionality of such a terminal, it may be considered to improve the structural part of the terminal.

Electronic components mounted on the entirety are generally susceptible to external liquids including water and sealed from the outside.

However, a configuration that needs to be connected to the outside, for example, a configuration of an input / output hole such as a microphone and a speaker is hardly completely sealed from the outside.

Therefore, it is considered that the SmartWatch can perform the waterproof function despite having such a configuration.

The input / output holes for performing functions such as a conventional microphone and the like may have a waterproof structure. Such a waterproof structure can realize waterproofing by using material properties such as a microphone pad and the like.

That is, a microphone pad for passing air and blocking water may be provided between the parts constituting the microphones of the input / output holes and the electric field part. Microphone pads can be bonded through adhesive tape at the boundaries of the input / output holes.

The waterproof structure using only the microphone pad satisfies the waterproofing under the low atmospheric pressure and time, but it is difficult to realize the complete waterproofing when exposed to water for more than a specific air pressure or for a certain period of time.

SUMMARY OF THE INVENTION The present invention aims at enhancing the waterproof performance of the above-mentioned problem for the input / output holes of the smart watch.

According to an aspect of the present invention, there is provided an electronic apparatus including a main body forming a full-length portion, an input / output hole formed in the main body and connecting the external portion and the electronic portion, A dial member rotatably provided on one side of an outer surface of the main body, and a through hole provided in the dial member, wherein the input / output hole and the through hole form a dihedral when the dial member rotates at a first angle And the input / output holes and the through holes are concentric with each other at the second angular rotation.

According to another aspect of the present invention, there is provided a locking device comprising: a detent projection formed on a surface of the dial member opposite to the main body; a detent projection formed on a surface of the main body opposite to the dial member, And a first depressed portion and a second depressed portion on which the detent projection is seated, respectively.

According to another aspect of the present invention, the detent projection includes a ball in contact with the first depressed portion or the second depressed portion, and a spring provided in contact with the ball to provide a force for pushing the ball outwardly To provide a smart watch.

According to another aspect of the present invention, there is provided a dial connector comprising: a dial engagement hole formed at one point of the main body adjacent to the input / output hole; and a protrusion formed on the dial member and coupled to the dial engagement hole, And a dial axis to which the mobile terminal is connected.

According to another aspect of the present invention, there is provided a smart watch, further comprising a first waterproof ring formed on an outer circumferential surface of the dial shaft.

According to another aspect of the present invention, there is provided a smart watch, wherein the main body includes a seating member on which at least a part of an outer circumferential surface of the dial member is seated.

According to another aspect of the present invention, there is provided a smart watch, further comprising a second waterproof ring formed on an outer circumferential surface of the seat member.

According to another aspect of the present invention, there is provided a smart watch, wherein the input / output hole includes a microphone.

According to another aspect of the present invention, there is provided a smart watch comprising an engraved pattern formed along an upper end of an outer circumferential surface of the dial member.

According to another aspect of the present invention, there is provided a smart watch, wherein the diameter of the through hole is larger than the diameter of the input / output hole.

The effect of the smart watch according to the present invention will be described as follows.

According to at least one of the embodiments of the present invention, there is an advantage that the waterproof performance against the input / output holes can be improved.

Further, according to at least one of the embodiments of the present invention, there is an advantage that the user can know whether the input / output hole is opened by the dial member or closed by means of the force necessary for rotating the dial member.

Further, according to at least one of the embodiments of the present invention, there is an advantage that the dial member can be prevented from being disengaged by an unintentional force when positioned at the first angle or the second angle.

In addition, according to at least one of the embodiments of the present invention, there is an advantage that the waterproof performance can be improved despite the addition of the seat member.

Also, according to at least one of the embodiments of the present invention, there is an advantage that the user can provide a frictional force to rotate the dial member.

Also, according to at least one of the embodiments of the present invention, there is an advantage that performance is not deteriorated in the transmission of sound even if the input / output holes and the through holes do not form concentricity in manufacturing tolerances.

Further scope of applicability of the present invention will become apparent from the following detailed description. It should be understood, however, that the detailed description and specific examples, such as the preferred embodiment of the invention, are given by way of illustration only, since various changes and modifications within the spirit and scope of the invention will become apparent to those skilled in the art. .

1 is a perspective view of a main body of a conventional smart watch.
2 is a cross-sectional view of a microphone area of a conventional smart watch.
3 is a block diagram illustrating a smart watch associated with the present invention.
4 is a perspective view of a smart watch related to the present invention.
Figure 5 shows a partially exploded perspective view of a smart watch associated with the present invention.
Figure 6 shows a combined perspective view of a portion of a dial module of a smart watch in connection with the present invention.
7 shows a perspective view of a dial module coupled with a smart watch according to the present invention.
8 is a cross-sectional view taken along line AA 'in FIG.
FIG. 9A is a translucent perspective view of the dial module with the dial member rotated by the first angle, and FIG. 9B is a translucent perspective view of the dial module with the dial member rotated by the second angle.
Figure 10 shows a detent projection associated with the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein like reference numerals are used to designate identical or similar elements, and redundant description thereof will be omitted. The suffix "module" and " part "for the components used in the following description are given or mixed in consideration of ease of specification, and do not have their own meaning or role. In the following description of the embodiments of the present invention, a detailed description of related arts will be omitted when it is determined that the gist of the embodiments disclosed herein may be blurred. It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention as claimed. , ≪ / RTI > equivalents, and alternatives.

Although the present invention is described only in the smart watch 100, the present invention can be applied to all electronic devices except the case where the spirit and structural features of the present invention can not be applied.

For example, a mobile phone, a smart phone, a laptop computer, a digital broadcasting terminal, a personal digital assistant (PDA), a portable multimedia player (PMP), a navigation device, a slate PC, a smart watch 100 such as a wearable device (e.g., a smart glass, an HMD (head mounted display)) other than a tablet PC, an ultrabook, and a smart watch 100, May be included.

It will be apparent to those skilled in the art that the present invention can be applied not only to the above mobile terminal but also to a fixed terminal such as a digital TV, a desktop computer, a digital signage, and the like.

FIG. 1 is a perspective view of a main body of a conventional smart watch 100, and FIG. 2 is a sectional view of a microphone area of a conventional smart watch 100.

Electronic components mounted on the front portion 310 of the smart watch 100 (300) generally have a weak characteristic due to the inflow of a liquid such as water and are hermetically sealed from the outside.

However, a configuration that needs to be connected to the outside, for example, the configuration of the microphone 324, the input / output hole 321 such as a speaker, is hardly completely sealed from the outside.

Accordingly, although the smart watch 300 has such a configuration, a method of allowing the smart watch 300 to perform the waterproof function is considered.

The input / output holes 321 for performing functions such as the conventional microphone 324 and the like may have a waterproof structure. Such a waterproof structure can realize waterproofing by using the material properties of the microphone pad 322 and the like.

In other words, a microphone pad 322 for passing air and blocking water may be provided between the components constituting the input / output hole 321 and the microphone 324 of the electric field portion. The microphone pad 322 can be coupled through the adhesive tape 323 at the boundary of the input / output hole 321.

The waterproof structure using only the microphone pad 322 satisfies waterproofing under a low atmospheric pressure and time, but it is difficult to realize a complete waterproofing in the case of exposure to water for more than a specified atmospheric pressure or for a certain period of time.

3 is a block diagram illustrating a smart watch 100 associated with the present invention.

The smart watch 100 includes a wireless communication unit 110, an input unit 120, a sensing unit 140, an output unit 150, an interface unit 160, a memory 170, a control unit 180, and a power supply unit 190, And the like. The components shown in FIG. 3 are not essential for implementing the smart watch 100, so that the smart watch 100 described herein can have more or fewer components than those listed above have.

More specifically, the wireless communication unit 110 among the above components can communicate with the smart watch 100 and the wireless communication system, between the smart watch 100 and another mobile terminal, or between the smart watch 100 and the external server, And may include one or more modules to enable communication. The wireless communication unit 110 may include one or more modules for connecting the smart watch 100 to one or more networks.

The wireless communication unit 110 may include at least one of a broadcast receiving module 111, a mobile communication module 112, a wireless Internet module 113, a short distance communication module 114, and a location information module 115 .

The input unit 120 includes a camera 121 or an image input unit for inputting a video signal, a microphone 122 for inputting an audio signal, an audio input unit, a user input unit 123 for receiving information from a user A touch key, a mechanical key, and the like). The voice data or image data collected by the input unit 120 may be analyzed and processed by a user's control command.

The input unit 120 is for inputting image information (or signal), audio information (or signal), data, or information input from a user. For inputting image information, the smart watch 100 may include one or more And a camera 121 may be provided. The camera 121 processes image frames such as still images or moving images obtained by the image sensor in the video communication mode or the photographing mode. The processed image frame may be displayed on the display unit 151 or stored in the memory 170. [ The plurality of cameras 121 provided in the smart watch 100 may be arranged to have a matrix structure and the smart watch 100 may be provided with various angles or foci through the camera 121 having such a matrix structure. A plurality of pieces of image information can be input. In addition, the plurality of cameras 121 may be arranged in a stereo structure to acquire a left image and a right image for realizing a stereoscopic image.

The microphone 122 processes the external acoustic signal into electrical voice data. The processed voice data can be utilized variously according to the function (or application program being executed) being performed in the smart watch 100. Meanwhile, the microphone 122 may be implemented with various noise reduction algorithms for eliminating noise generated in the process of receiving an external sound signal.

The sensing unit 140 may include at least one sensor for sensing at least one of the information in the smart watch 100, the surrounding environment information surrounding the smart watch 100, and the user information. For example, the sensing unit 140 may include a proximity sensor 141, an illumination sensor 142, a touch sensor, an acceleration sensor, a magnetic sensor, A G-sensor, a gyroscope sensor, a motion sensor, an RGB sensor, an infrared sensor, a finger scan sensor, an ultrasonic sensor, A microphone 226, a battery gauge, an environmental sensor (for example, a barometer, a hygrometer, a thermometer, a radiation detection sensor, A thermal sensor, a gas sensor, etc.), a chemical sensor (e.g., an electronic nose, a healthcare sensor, a biometric sensor, etc.). Meanwhile, the smartwatch 100 disclosed in the present specification can combine and use information sensed by at least two of the sensors.

The output unit 150 includes at least one of a display unit 151, an acoustic output unit 152, a haptic tip module 153, and a light output unit 154 to generate an output related to visual, auditory, can do. The display unit 151 may have a mutual layer structure with the touch sensor or may be integrally formed to realize a touch screen. Such a touch screen may function as a user input 123 that provides an input interface between the smart watch 100 and the user and may provide an output interface between the smart watch 100 and the user.

The sound output unit 152 may output audio data received from the wireless communication unit 110 or stored in the memory 170 in a call signal reception mode, a call mode or a recording mode, a voice recognition mode, a broadcast reception mode, The sound output unit 152 also outputs sound signals related to the functions (e.g., call signal reception sound, message reception sound, etc.) performed in the smart watch 100. [ The audio output unit 152 may include a receiver, a speaker, a buzzer, and the like.

The interface unit 160 serves as a channel with various kinds of external devices connected to the smart watch 100. The interface unit 160 is connected to a device having a wired / wireless headset port, an external charger port, a wired / wireless data port, a memory card port, And may include at least one of a port, an audio I / O port, a video I / O port, and an earphone port. In the smart watch 100, corresponding to the connection of the external device to the interface unit 160, the smart watch 100 can perform appropriate control related to the connected external device.

In addition, the memory 170 stores data that supports various functions of the smart watch 100. The memory 170 may store a plurality of application programs (application programs or applications) driven by the smart watch 100, data for operation of the smart watch 100, and instructions. At least some of these applications may be downloaded from an external server via wireless communication. Also, at least some of these applications may reside on the smart watch 100 from the time of shipment for the basic functions of the smart watch 100 (e.g., phone call incoming, outgoing, message receiving, origination). The application program may be stored in the memory 170 and may be installed on the smart watch 100 and may be operated by the control unit 180 to perform the operation (or function) of the smart watch 100.

In addition to the operations associated with the application program, the control unit 180 typically controls the overall operation of the smart watch 100. [ The control unit 180 may process or process signals, data, information, and the like input or output through the above-mentioned components, or may drive an application program stored in the memory 170 to provide or process appropriate information or functions to the user.

In addition, the controller 180 may control at least some of the components illustrated in FIG. 1A in order to drive an application program stored in the memory 170. FIG. In addition, the controller 180 may operate at least two of the components included in the smart watch 100 in combination with each other for driving the application program.

Under the control of the control unit 180, the power supply unit 190 receives external power and internal power, and supplies power to the components included in the smart watch 100. The power supply unit 190 includes a battery, which may be an internal battery or a replaceable battery.

At least some of the components may operate in cooperation with each other to implement a method of operation, control, or control of the smart watch 100 according to various embodiments described below. The operation, control, or control method of the smart watch 100 may be implemented on the smart watch 100 by driving at least one application program stored in the memory 170.

4 is a perspective view of a smart watch 100 in accordance with the present invention.

The smart watch 100 includes a main body 101 having a display unit 151 and a band 102 connected to the main body 101 and configured to be worn on the wrist.

The main body 101 includes a case forming an appearance. As shown, the case may include a first case 101a and a second case 101b that provide an internal space for accommodating various electronic components. However, the present invention is not limited to this, and one case may be configured to provide the internal space, so that a smart watch 100 of a unibody may be implemented.

The smart watch 100 is configured to enable wireless communication, and the main body 101 may be provided with an antenna for the wireless communication. On the other hand, the antenna can expand its performance by using a case. For example, a case comprising a conductive material may be configured to electrically connect with the antenna to extend the ground or radiating area.

The display unit 151 may be disposed on the front surface of the main body 101 to output information, and the display unit 151 may include a touch sensor, which may be implemented as a touch screen. The window 151a of the display unit 151 may be mounted on the first case 101a to form a front surface of the terminal body together with the first case 101a.

The main body 101 may include an audio output unit 152, a camera 121, a microphone 122, a user input unit 123, and the like. When the display unit 151 is implemented as a touch screen, it may function as a user input unit 123, and accordingly, the main body 101 may not have a separate key.

The band 102 is worn on the wrist so as to surround the wrist and can be formed of a flexible material for easy wearing. As an example, the band 102 may be formed of leather, rubber, silicone, synthetic resin, or the like. In addition, the band 102 may be detachably attached to the main body 101, and may be configured to be replaceable by various types of bands according to the user's preference.

On the other hand, the band 102 can be used to extend the performance of the antenna. For example, the band may include a ground extension (not shown) that is electrically connected to the antenna and extends the ground region.

The band 102 may be provided with a fastener 102a. The fastener 102a may be embodied by a buckle, a snap-fit hook structure, or a velcro (trademark), and may include a stretchable section or material . In this drawing, an example in which the fastener 102a is embodied as a buckle is shown.

FIG. 5 is a partially exploded perspective view of the smart watch 100 related to the present invention, FIG. 6 is an assembled perspective view of a part of the dial module 200 of the smart watch 100 related to the present invention, FIG. And a dial module 200 of the watch 100 according to an embodiment of the present invention.

As described above, the main body 101 can form an electrical part to mount an electronic part or the like. The input / output holes 231 may be formed in the main body 101 to connect the outside and the electrical parts. A typical input / output hole 231 can perform a function such as a microphone or a speaker.

The input / output holes 231 may be applied to all types of microphones or loudspeakers, as well as functions for connecting the front end and the outside, without any additional constraints.

For convenience of explanation, the case where the input / output hole 231 is micro-used will be mainly described. In the case where the input / output hole 231 is applied as a speaker instead of a microphone, the input / output hole 231 may be larger than the present embodiment shown in the drawing, The size of the through hole 211 of the dial member 210, and the like can be changed.

The input / output holes 231 may be provided on the outer peripheral surface of the side surface 1011 of the main body 101. However, it may be provided on the other surface of the main body 101 as required. As another example, the input / output holes 231 may be provided in the strap to perform a function.

The dial member 210 may be rotatably mounted on an outer surface of the main body 101 corresponding to the input / output hole 231.

The dial member 210 may form a through hole 211 toward the surface provided with the input / output hole 231 of the main body 101.

8 is a cross-sectional view taken along the line A-A 'of FIG.

The through hole 211 may have the same diameter as the input / output hole 231. Output hole 231. In this case, the diameter of the input / output hole 231 may be larger than the diameter of the input / Output hole 231 and even if the input / output hole 231 and the through hole 211 are not completely concentric with each other due to a manufacturing tolerance, It is possible to prevent the function from being deteriorated.

The rear surface of the dial member 210 is formed to be in contact with one surface of the main body 101 (one surface of the coupling case 230 when the coupling case 230 is provided), so that the through hole 211 and the input / It is possible to minimize leakage of sound between the dial member 210 and the main body 101 or between the dial member 210 and the coupling case 230 by preventing the gap between the dial member 210 and the coupling case 230 from being generated.

9A is a translucent perspective view of the dial module 200 in a state in which the dial member 210 is rotated at the second angle while FIG. 9B is a translucent perspective view of the dial module 210 in the rotated state.

When the dial member 210 rotates at a first angle with respect to an arbitrary axis (the axis S in this embodiment) as shown in FIG. 9A, the input / output hole 231 and the through hole 211 form a dihedral The input / output hole 231 and the through hole 211 may be concentric with each other when the dial member 210 is rotated at a second angle with respect to an arbitrary axis as shown in FIG. 9 (b).

That is, when the dial member 210 rotates at the first angle, the input / output hole 231 can be shielded from the outside by the through hole 211 to be in a waterproof state, and the dial member 210 can be rotated at the second angle rotation The input / output holes 231 can be opened to the outside through the through holes 211.

The user can selectively rotate the dial member 210 to the first angle and the second angle to satisfy the waterproof function or to perform the input / output function.

The detent projection 220 of the dial member 210 is seated in the first depression 233-1 while the dial member 210 rotates at the first angle and the dial member 210 is rotated The detent projection 220 of the dial member 210 can be seated in the second depression 233-2.

5 to 7, one end of the detent protrusion 220 is moved along an arc forming a specific curvature between the first depressed portion 233-1 and the second depressed portion 233-2 .

The first depressed portion 233-1 and the second depressed portion 233-2 may be formed so as to be recessed at a predetermined depth with respect to the first stepped portion 234. Therefore, when the detent projection 220 reciprocates between the first depressed portion 233-1 and the second depressed portion 233-2, the first depressed portion 233-1 or the second depressed portion 233-2, When the stopper protrusion 220 is seated, a force greater than that when the stopper protrusion 220 is reciprocated on the first step portion 234 may act. That is, when the detent protrusion 220 is seated on the first depression 233-1 or the second depression 233-2, it is stable-state, It may be in a bistable-state.

This can prevent the dial member 210 from rotating due to unintended force while simultaneously sensing how much the user has turned the dial member 210

The first step 234 may form a constant depth step. The lateral side of the detent projection 220 and the side of the first step 234 may include corresponding shapes to limit the movement so that the detent protrusion 220 can only reciprocate between the first angle and the second angle .

The detent projection 220 may include a circular columnar shape. The first stepped portion 234 may have a shape corresponding to the circular protruding stopper 220 so that it can reciprocate at a predetermined curvature between the first angle and the second angle.

The detent protrusion 220 may be formed integrally with the dial member 210 and protrude from the back surface of the dial member 210, but may be provided as a separate member as described later. The details will be described with reference to FIG.

The dial member 210 may include a dial shaft 212 forming a rotational axis. The dial shaft 210 of the dial member 210 can be engaged with and engaged with the coupling hole 232 of the main body 101.

The seed ring 238 is engaged with the dial shaft 210 at the point where the dial shaft 210 of the dial member 210 protrudes from the coupling hole 232 with the dial member 210 fitted in the coupling hole 232, It is possible to perform a role of fixing the member so as not to fall out.

The coupling hole 232 may be formed at one point of the main body 101 adjacent to the input / output hole 231 or at one point of the coupling case 230 to be described later to provide a rotation axis to the dial member 210 .

A clearance may be generated between the dial shaft 210 and the coupling hole 232 due to the coupling between the dial shaft 210 and the coupling hole 232, thereby deteriorating the waterproof function. In order to prevent this, at least one first waterproof ring 214 may be included on the outer circumferential surface of the dial shaft 212.

At least one of the coupling hole 232, the input / output hole 231, the first depressed portion 233-1 or the second depressed portion 233-2 may be directly provided to the main body 101, And may be formed in a separate member and coupled to the main body 101. [

At least a part of the coupling hole 232, the input / output hole 231, the first depression 233-1 or the second depression 233-2 is provided in the coupling case 230, . The coupling case 230 may have the above-described structure to engage with the main body 101 and at the same time to provide space for at least part of the outer surface of the dial member 210 to be seated. That is, the inner seating surface 2301 of the coupling case 230 may have a shape corresponding to a part of the outer surface of the dial member 210.

When the coupling hole 232, the input / output hole 231 and the depressed portion 233 are not formed directly on the main body 101 but are provided on the coupling case 230 and coupled to the main body 101, The dial 210 and the coupling case 230 can be provided as a single dial module 200, thereby enhancing productivity.

The second waterproof ring 237 is provided on the outer circumferential surface of the coupling case 230 so as to be coupled with the main body 101. [ It is possible to prevent the liquid from permeating through the case 230.

The rubber ring 235 may be coupled to the outside of the input / output hole 231. The rubber ring 235 prevents the gap between the through hole 211 and the input / output hole 231 of the dial member 210 from being generated so that the dial member 210 and the main body 101 or the dial member 210 It is possible to minimize leakage of sound between the coupling cases 230.

A second stepped portion 236 corresponding to the outer diameter of the rubber ring 235 is formed on the outer surface of the input / output hole 231 of the main body 101 or the coupling case 230 for coupling the rubber ring 235 .

The dial member 210 may be formed with an engraved pattern 213 at the upper end of the outer circumferential surface thereof. And can increase the frictional force when the user holds the dial member 210.

Figure 10 shows the stop protrusion 220 associated with the present invention.

As described above, the detent protrusion 220 may be integrally protruded on the back surface of the dial member 210, but may be provided separately from the dial member 210 and coupled thereto. The spring 222 and the ball 221 may be mounted on the dial member 210 as a separate member.

When the detent protrusion 220 is provided as a separate member, a third step portion having a shape corresponding to the side outer circumferential surface of the detent protrusion 220 may be formed on the back surface of the dial member 210 so that the detent protrusion 220 can be fitted have. In particular, the detent protrusion 220 and the dial member 210 are tightly fitted to each other so that they can be simply coupled and maintain high coupling reliability.

The detent protrusion 220 may include a ball 221 and a spring 222. The ball 221 protrudes from one end of the detent projection 220 and the spring 222 is provided in contact with the ball 221 to provide a force to push the ball 221 outwardly. The detent protrusion 220 is compressed when positioned on the path between the first depression 233-1 and the second depression 233-2 through the structure of the ball 221 and the spring 222, The detent protrusion 220 is stretched and can be stably stood when it is located at the second depression 233-1 or the second depression 233-2.

The ball 221 and the spring 222 may be mounted on a housing 223 of a circular column forming a side wall of the detent protrusion 220.

One end of the housing 223 may have a maximum diameter less than the diameter of the ball 221 so that the ball 221 does not disengage.

It will be apparent to those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

The foregoing detailed description should not be construed in all aspects as limiting and should be considered illustrative. The scope of the present invention should be determined by rational interpretation of the appended claims, and all changes within the scope of equivalents of the present invention are included in the scope of the present invention.

100: Smart Watch 101: Main Body
1011: main body side 152: sound output section
200: dial module 210: dial member
211: through hole 212: dial shaft
213: engraved pattern 214: first waterproof ring
220: detent projection 221: ball
222: spring 223: housing
230: coupling case 2301: seat surface
231: input / output hole 232: coupling hole
233: depression 234: first step
235: rubber ring 236: second step
237: Second waterproof ring 238: Sealing
300: conventional smart watch 310: full book
321: I / O hole 322: Microphone pad
323: adhesive tape 324: microphone

Claims (10)

A main body forming a full length part;
An input / output hole formed in the main body and connecting the outside and the electrical part;
A dial member rotatably provided on one side of an outer surface of the main body corresponding to the input / output hole; And
And a through hole provided in the dial member,
Wherein the input / output hole and the through hole form an eccentricity when the dial member rotates at a first angle, and the input / output hole and the through hole form a concentric circle at a second angular rotation. The method according to claim 1,
A detent projection formed on a surface of the dial member facing the main body;
And a first depressed portion and a second depressed portion formed on a surface of the main body opposite to the dial member and on which the detent protrudes when the dial member rotates at a first angle and a second angle, watch. 3. The method of claim 2,
The detent projection
A ball in contact with the first depression or the second depression;
And a spring provided to abut on the ball to provide a force to push the ball outwardly. The method according to claim 1,
A dial coupling hole formed at one point of the main body adjacent to the input / output hole; And
And a dial shaft protruding from the dial member and coupled to the dial engagement hole to provide a rotation axis of the dial member. 5. The method of claim 4,
And a first waterproof ring formed on the outer circumferential surface of the dial shaft. The method according to claim 1,
The main body includes:
And an engagement case on which at least a part of an outer peripheral surface of the dial member is seated. The method according to claim 6,
And a second waterproof ring formed on an outer circumferential surface of the coupling case. The method according to claim 1,
Wherein the input / output holes include a microphone. The method according to claim 1,
And an engraved pattern is formed along an upper end of an outer circumferential surface of the dial member. The method according to claim 1,
And the diameter of the through hole is larger than the diameter of the input / output hole.

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