WO2019017509A1

WO2019017509A1 - Fixing device for wearable device and wearable device using same

Info

Publication number: WO2019017509A1
Application number: PCT/KR2017/007777
Authority: WO
Inventors: 김명진
Original assignee: 김명진
Priority date: 2017-07-19
Filing date: 2017-07-19
Publication date: 2019-01-24
Also published as: KR101967209B1; KR20190009546A

Abstract

The present invention relates to a fixing device for a wearable device and a wearable device using the same. The present invention comprises: a main body (10) having a coupling space (S) formed therein, the coupling space (S) having an entrance part (S') of which the height can be varied through elastic deformation of a hinge part (H); and a fixing means protruding from the inner surface of the coupling space (S) of the main body (10) so as to fix an object to be coupled which is inserted through the entrance part (S'). The fixing means comprises a first fixing unit (25) and a second fixing unit (35), which protrude from both surfaces of the coupling space (S) toward the opposite surfaces, respectively. A wearable device of the present invention has a fixing means formed inside a coupling space (S) in which an object, such as clothes or a diaper, is to be coupled, wherein the fixing means comprises a first fixing unit (25) and a second fixing unit (35) which face each other and are alternately arranged. Through such a structure, the wearable device can remain fixed to an object to be coupled, such as clothes or diaper.

Description

Fixing device for wearable device and wearable device using the same

The present invention relates to a wearable device, and more particularly, to a fixing device for firmly fixing a wearable device at a position adjacent to a user's body and a wearable device using the same.

The term wearable device refers to a 'wearable electronic device', which means a next-generation computer device that is small and lightly developed so that the wearable device can be worn on the body or clothes for the user to use freely on the move. In recent years, such wearable devices have been widely used for various purposes and functions.

A wearable device may be used to measure body temperature, posture, and other physical conditions by attaching to the clothes or body of a person or animal. For example, when the wearable device is worn on diaper or clothes of infants, it can detect the posture or health state of infants and children in real time, and can be used to notify the parents or guardians of situations such as flipping.

Since the wearable device is installed in the clothes adjacent to the body or the body, the wearable device is liable to be released from the fixed state according to the movement of the user. Especially, when the wearable device is applied to infants with severe movements, the release of the fixed state can occur more easily. Although it is possible to increase the fixing force of the wearable device in order to prevent this, it is inconvenient because a large force is required to wear the wearable device if the fixing force is increased.

In addition, even if the wearable device is not completely separated, the body contact state of the sensor can not be maintained and the body temperature or other body state can not be measured if the wearer moves away from the body or clothes depending on the movement of the user.

SUMMARY OF THE INVENTION The present invention has been made to solve the problems of the prior art as described above, and it is an object of the present invention to stably maintain a wearable device in a fixed state on a user's clothes or the like.

Another object of the present invention is to provide an original sensing function even if the wearable device is separated to some extent from a user's clothes or the like.

According to an aspect of the present invention for achieving the above object, the present invention provides a main body having a coupling space formed at an inner side thereof and a height of an inlet portion of the coupling space through elastic deformation of the hinge portion, And a fixing unit that protrudes from an inner surface of the coupling space of the body and fixes an object to be inserted into the inlet, wherein the fixing unit includes a first fixing unit and a second fixing unit protruding from opposite sides of the coupling space, Unit.

The first fixed unit and the second fixed unit are staggered from each other.

The first fixing unit may include a plurality of first fixing protrusions spaced apart from each other so as to extend in a direction orthogonal to a direction in which the coupling object is inserted into the coupling space and intersect the inserted coupling object, The fixing unit extends in a direction parallel to the first fixing unit and constitutes a plurality of second fixing projection rows positioned between the first fixing projection rows.

Wherein one of the first fixing unit and the second fixing unit is constituted by a plurality of unit protrusions and the other is constituted by a fixed rib continuously extending in one direction between them.

The first fixing unit includes a plurality of first fixing protrusion rows, and the first fixing protrusion rows include a plurality of fixing protrusion rows extending in one direction, and the unit protrusions And the second fixing unit is constituted by a plurality of fixed ribs positioned between the first fixing projection rows in the direction in which the coupling object is inserted.

Wherein the first fixing unit comprises a plurality of unit protrusions, wherein the unit protrusions have a first inclined face which is gradually reduced in height toward the inlet portion, and a second inclined face which is formed on the opposite side of the first inclined face and perpendicular to the inner surface of the inlet portion, And an engaging surface extending obliquely toward the inner surface to form an acute angle, wherein both sides of the fixed rib constituting the second fixed unit are each formed of a second inclined surface.

The hinge portion on the opposite side of the entrance portion of the main body is provided with a strength reinforcing portion protruding therefrom.

The main body is coupled with a fixing plate to form either one of both surfaces of the coupling space, and the first fixing unit or the second fixing unit is provided on the fixing plate.

According to another aspect of the present invention, there is provided a hinge device comprising: a main body having a coupling space formed therein and capable of varying the height of an entrance portion of the coupling space through elastic deformation of the hinge portion; A main control unit provided in the installation space of the main body and configured to communicate with the main body, and a cover which is electrically connected to the main control unit and at least a part of which is coupled to the main body, The fixing unit includes a first fixing unit and a second fixing unit protruding from opposite sides of the coupling space toward opposite sides of the coupling space.

The main control unit and the sensing module are respectively installed on opposite sides of the main body, the main control unit is shielded by the first cover, and the sensing module is shielded by the second cover except for the contact portion.

The sensing module is installed at a position that is close to the inlet of the coupling space with respect to the center of the coupling space.

The sensing module includes a contact portion exposed to the outside of the second cover, and a fixing portion connected to the contact portion and fixed to the main body, wherein the fixing portion is formed with a plurality of heat dissipation prevention portions.

At least one of a speaker module or an LED module, which is electrically connected to the main control unit and is controlled, is installed in a space where the main control unit is installed.

The main control unit is provided with a motion sensing unit, and the motion sensing unit includes at least one of a gyro sensor, an acceleration sensor, and a tilt sensor.

The fixing device for a wearable device and the wearable device using the same according to the present invention have the following effects.

The wearable device of the present invention has a fixing means inside a coupling space to which a coupling object such as a cloth or a diaper is coupled, and the fixing means is composed of a first fixing unit and a second fixing unit staggered to each other. With this structure, the wearable device can maintain the fixed state of the coupled object such as the clothes or the diaper.

Particularly, the first fixing unit constituting the fixing means has an inclined surface only in one direction so that the coupling with the coupling object can be easily performed. However, after the fixing, the second fixing unit presses the coupling object firmly in the opposite direction, . Therefore, both the usability and the stability can be improved.

In the present invention, the sensing module exposed to the outside and touching the skin of the user is located at the entrance side of the wearable device, so that the wearable device can be kept in contact with the user's skin even if the wearable device deviates to some extent. Thus, there is an effect that reliability of operation of the wearable device is improved.

In addition, in the present invention, the heat dissipation prevention portion is inserted into the fixed portion of the sensing module to minimize the size of the remaining portion except for the contact portion contacting the user's skin. With this structure, unnecessary heat dissipation can be prevented from being transmitted to the portion not related to actual body contact, and the contact heat can be concentrated on the contact portion of the sensing module, thereby increasing the measurement speed.

1 is a perspective view showing a wearable device to which a fixing device for a wearable device according to the present invention is applied.

FIG. 2 is a perspective view showing a configuration of a wearable device according to the present invention at an angle different from FIG. 1. FIG.

Fig. 3 is an exploded perspective view of the parts constituting one embodiment of the wearable device shown in Fig. 1 in an exploded state; Fig.

4 is an exploded perspective view showing at an angle different from that of Fig.

5 is a perspective view showing a configuration of a main body that constitutes an embodiment of the present invention.

FIG. 6 is an exploded perspective view showing a state in which the fixing plate is separated in FIG. 5; FIG.

7 is a perspective view showing the configuration of a fixing plate constituting an embodiment of the present invention.

8 is a perspective view showing a configuration of a SenSen module constituting an embodiment of the present invention.

FIG. 9 is a front view of a wearable device according to the present invention, viewed from the front; FIG.

FIG. 10 is an explanatory view showing a combined state of a wearable device according to an embodiment of the present invention. FIG.

Hereinafter, some embodiments of the present invention will be described in detail with reference to exemplary drawings. It should be noted that, in adding reference numerals to the constituent elements of the drawings, the same constituent elements are denoted by the same reference numerals even though they are shown in different drawings. In the following description of the embodiments of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the understanding why the present invention is not intended to be interpreted.

In describing the components of the embodiment of the present invention, terms such as first, second, A, B, (a), and (b) may be used. These terms are intended to distinguish the constituent elements from other constituent elements, and the terms do not limit the nature, order or order of the constituent elements. When a component is described as being "connected", "coupled", or "connected" to another component, the component may be directly connected or connected to the other component, Quot; may be " connected, " " coupled, " or " connected. &Quot;

The wearable device according to the present invention is used in a wearable state by a user, wherein the user can be a person or an animal. For example, a person can be worn on a baby's clothes or diaper to monitor information such as the body temperature and posture of a baby, and can check the condition of a patient or an aged person by attaching to the clothes of a patient or an elderly person. Hereinafter, the present invention is applied to the baby's diaper (object P (see Fig. 10)) by way of example.

A fixed device for a wearable device is applied to the wearable device of the present invention. Hereinafter, a description will be given of a wearable device and a fixing device for a wearable device will be described together. First, as shown in FIG. 1, the wearable device has a substantially circular outer shape. When the present invention is applied to a diaper of a baby, the outer surface of the wearable device of the present invention is formed as a curved surface as a whole so as not to interfere with sensitive skin of a baby so as to be wounded. Of course, this form is just one example, and the outer shape of the present invention can be changed into various shapes.

The main body 10 forming the basic skeleton of the present invention is composed of a first body 11 and a second body 21. 3 to 5, the first body 11 and the second body 21 may be integrally formed with the hinge portion 11 and the second body 21, H to form one main body 10. In the main body 10, there is an engaging space S, and the engaging space S can be seen as a space where the first body 11 and the second body 21 are separated from each other. The coupling space S has an inlet S '. The inlet portion S 'is formed on the opposite side of the hinge portion H, and the coupling object P can be inserted through the inlet portion S'. Here, the joining object P means the wearing position where the wearable device is worn.

A first space 11 'is formed in the first body 11. The first space 11 'is a space shielded by a first cover 50, which will be described below, in which a main control unit 40, which will be described below, is installed. The main control unit 40 includes a circuit board 41 and a plurality of electrical components installed therein. The electrical components include a battery 12, a speaker module 14 '', an LED module 45, and a motion sensing unit (not shown).

In the first space 11 ', there is a latching jaw 13. The latching protrusion 13 protrudes inward of the first space 11 ', and the latching hook 51 of the first cover 50 is hooked. The latching jaws 13 may be provided along the inner circumferential surface of the first space 11 '. The coupling between the first body 11 and the first cover 50 is not limited to the engagement of the engagement protrusion 13 and the engagement hook 51,

Referring to FIG. 5, the first space 11 'of the first body 11 has a speaker mounting portion 14 through which a speaker hole 14' penetrates. The speaker hole 14 'is formed to penetrate the first body 11 to transmit sound generated from the speaker module 14' 'to the outside. The upper portion of the speaker module 14 '' provided on the speaker mounting portion 14 may be covered and fixed by the circuit board 41 of the main control portion 40. [

The first body 11 has a terminal connection hole 15, and the terminal portion 16 is exposed through the terminal connection hole 15 as shown in FIG. The terminal connection hole 15 is opened in the lateral direction of the first body 11 to selectively expose the terminal portion 16. The terminal portion 16 is electrically connected to the terminal connection hole 15 When it is combined, it is shielded and exposed only when the terminal cover 17 is peeled off. The terminal unit 16 serves to receive power from the outside and to connect a wearable device with an external terminal to enable signal transmission. The terminal cover 17 includes a cover body 17a and a waterproof portion 17b provided inside the cover body 17a so that the waterproof portion 17b can perform a waterproof function like silicone or rubber Reference numeral 15 'denotes a fixing groove for fixing the terminal cover 17.

The first body (11) has a first sealing groove (18). The first sealing groove 18 is formed along the upper edge of the first body 11, and a first sealing member 29 is inserted into the first sealing groove 18. The first sealing member 29 is disposed between the first body 11 and the first cover 50 to prevent moisture from entering the space between the first and

second bodies

11 and 50. The first sealing member 29 has a first sealing protrusion 29 'so that the first sealing member 29 can be firmly fixed to the first sealing groove 18.

As shown in FIG. 3, the first sealing member 29 is made of a thin silcone or rubber material, and is not connected at one end. This is for avoiding the terminal portion 16. The terminal portion 16 has a function of waterproofing the waterproof portion 17b of the terminal cover 17 so that the disconnected portion of the first sealing member 29 can be compensated.

Reference numeral 19 denotes a first fastening portion 19 to which a first fastening B1 is fastened. The first fastener B1 is for fixing the circuit board 41 of the main control unit 40. The first fastener B1 is connected to the first fastening unit 19 via the main control unit 40, Respectively.

The second fastening portion 24 and the guide protrusion 23 are formed on the bottom surface of the first body 11, that is, on the surface facing the engagement space S. The guide protrusion 23 is for guiding the engagement of the stationary plate 30 to be described below and is fitted in the guide hole 33 of the stationary plate 30. The second fastening part 24 is a part where the second fastening fastener B2 is assembled and the second fastening fastener B2 fastens the second cover 80 to be described later to the first body 11 It plays a role.

Reference numeral 28 denotes a strength reinforcing portion 28 which is further projected from a hinge portion H on the opposite side of the inlet portion S 'of the main body 10. The strength reinforcing portion 28 reinforces the strength of the hinge portion H. The strength reinforcing portion 28 prevents the hinge portion H from being plastically deformed in the course of repeated elastic deformation.

A first fixing unit 25 is provided on a bottom surface of the first body 11, that is, a surface facing the engagement space S. The first fixing unit 25 constitutes fixing means together with the second fixing unit 35 to be described below. The fixing means serves to fix the coupling object P inserted into the coupling space S so as not to be separated again. The first fixing unit 25 is provided on the first body 11, The unit 35 is provided on the fixing plate 30 to be described below and protrudes in the direction of the engaging space S as the fixing plate 30 forms the bottom surface of the second body 21. [

6 and 9, the first fixing unit 25 and the second fixing unit 35 are protruded from opposite sides of the engagement space S toward opposite sides. The first fixing unit 25 and the second fixing unit 35 are protruded from each other and protrude to a position where they are not interfered with each other. The first fixing unit 25 is provided so as to cross the inserted object P extending in a direction perpendicular to the direction in which the object P is inserted into the engagement space S. The first fixing unit 25 constitutes a plurality of first fixing protrusion rows L 1 and L 2 that are spaced apart from each other. Referring to FIG. 6, it can be seen that the first fixing projection rows L1 and L2 constitute two rows L1 and L2 extending parallel to each other. The first fixing protrusion row L1 positioned at the front of the two columns is composed of a total of three front protrusions 25a and the first fixing protrusion row L2 positioned at the rear side is composed of a total of two rear protrusions 25b ). Of course, the number of the first fixing projection rows L1 and L2 and the number of each unit projection constituting the first fixing projection rows L1 and L2 may be changed.

Each of the unit protrusions constituting the front protrusion 25a and the rear protrusion 25b has a first inclined surface 26 whose height gradually decreases toward the inlet S ' ). The joining object P can be inserted into the engagement space S more easily over the first inclined surface 26. [ On the opposite side of the first inclined surface 26 there is an engagement surface 27 which extends perpendicularly to the inner surface of the inlet S 'or sloped toward the inner surface of the inlet S' Form an acute angle. This is to prevent the inserted coupling object P from being separated again in the opposite direction. In this embodiment, the engagement surface 27 extends in a direction orthogonal to the inner surface of the engagement space S.

In the second fixing unit 35, the second fixing unit 35 is staggered with the first fixing unit 25. The second fixing unit 35 includes a plurality of second fixing protrusions extending in a direction parallel to the first fixing unit 25 and positioned between the first fixing protrusion rows. The second fixing unit 35 constitutes a total of two second fixing protrusion rows, and in this embodiment, a fixed rib continuously extending in one direction between the first fixing units 25.

Both sides of the fixed ribs constituting the second fixing unit 35 are constituted by the second inclined surfaces 36, respectively. Unlike the first fixed unit 25, the fixed ribs of the second fixed unit 35 do not have any inclined surfaces on either side and have a second inclined surface 36 that is symmetrical. This is because the second fixing unit 35 does not fix the coupling object P but fix the coupling object P to the first body 11 in a manner different from the engagement surface 27 of the first fixing unit 25. [ So that it is pressed and fixed in the direction of the bottom surface. The fixed ribs are continuously extended in one direction so as to be able to press and fix the coupling object P more easily. Reference numeral 35 'denotes a recessed portion which is recessed on the opposite side of the second fixed unit 35.

In this embodiment, the second fixing unit 35 is provided on the fixing plate 30. [ The second fixing plate 30 is made of water separate from the main body 10 and is assembled to the main body 10. The second fixing plate 30 has a fixing hole 34 so that the second fixing hole B2 can be assembled to the second coupling portion 24 of the main body 10 and the guide hole 33 Is a portion that is guided by the guide projection 23 of the main body 10. Since the fixing plate 30 is separate from the main body 10, the fixing plate 30 may be made of a material different from that of the main body 10, for example, a metal material. Since the fixing plate 30 is formed of water separate from the main body 10, the undercutting by the first fixing unit 25 and the second fixing unit 35 is prevented in the process of injection molding the main body 10 It is possible.

Meanwhile, a second sealing groove 22 is formed in the lower portion of the second body 21, and a second sealing member 68 is inserted into the second sealing groove 22. The second sealing groove 22 is formed along the bottom edge of the second body 21, and a second sealing member 68 is inserted into the second sealing groove 22. The second sealing member 68 is positioned between the second body 21 and the second cover 80 to prevent moisture from flowing into the second body 21 and the second cover 80. As shown in FIG. 4, the second sealing member 68 is made of a thin silcone or rubber material and is connected to form a closed curve. Reference numeral 69 denotes a second sealing protrusion for securing the second sealing member 68.

In the first space 11 'of the first body 11, a main control unit 40 is installed. The main control unit 40 is installed in the first space 11 'and is operated by receiving power from the battery 12. The main control unit 40 includes a sensing module 70, a speaker module 14' ', an LED And controls the module 45. In addition, the circuit board 41 constituting the main control unit 40 has a communication module, and can perform wireless communication with the outside through the communication module. The wireless communication includes Wi-Fi, Zigbee, Bluetooth, WCDMA, LoRa, 3G or LTE. In addition, the main control unit 40 is provided with a motion sensing unit. The motion sensing unit may include at least one of a gyro sensor, an acceleration sensor, and a tilt sensor. The user's posture or motion state can be detected through the motion detection unit.

The circuit board 41 constituting the main control unit 40 is assembled to the first body 11 through the first fastener B1 and has an LED module 45 on the upper surface thereof. The LED module 45 is for informing the state of the wearable device to the outside, and can inform various information such as the current communication state, the baby condition, the battery 12 shortage, etc. through the lighting and various colors. The LED module 45 is exposed through the LED hole 56 formed in the second cover 80.

The first cover (50) is coupled to the first body (11) with the main controller (40) interposed therebetween. The first cover 50 is coupled to the first body 11 to shield the first space 11 'so that the main control unit 40 is not exposed. The first cover (50) has a hook (51) for hooking on the hook (13) of the first body (11). A plurality of hooks 51 may be provided along the lower edge of the first cover 50. As a matter of course, the engagement between the first body 11 and the first cover 50 can be achieved through fasteners or adhesives, not by the engagement of the engagement protrusions 13 and the engagement hooks 51. Reference numeral 55 denotes a pressing end for pressing the periphery of the first body 11 adjacent to the first sealing member 29. Reference numeral 57 denotes a locking protrusion for fixing the first cover 50 on the opposite side of the locking hook 51.

A terminal insertion groove 55 is formed in the side surface of the first cover 50 so that the LED hole 56 is penetrated on the upper surface of the LED module 45, To be exposed.

A sensing module 70 is installed in the second space 21 'of the second cover 80. The sensing module 70 may be a temperature sensor for sensing the body temperature of a user who is a user. In the case of a temperature sensor, the sensing module 70 may use one of a thermocouple, a thermistor, a radiation detection, an optical fiber detection, a radiation temperature measurement, a chemical temperature measurement method, or a contact sensor. The sensing module 70 may measure at least one of blood oxygen saturation (SPO2), electrocardiogram data (ECG), and pulse wave data (PPG). That is, the sensing module 70 is in direct contact with the user's skin but need not be limited to a specific use.

At this time, the sensing module 70 is installed on the opposite side of the main controller 40. That is, the main control unit 40 is installed on the first body 11 side, and the sensing module 70 is installed on the second body 21 side. This is to prevent the electric components such as the communication module from being influenced by the electromagnetic waves by dropping them as far as possible from the user. The sensing module 70 is connected to the main control unit 40 through a wire W. In FIG. 4, WH represents a wire groove for passing the wire W.

The sensing module 70 may be disposed at a position near the inlet S 'of the coupling space S with respect to the center of the coupling space S. This is because the sensing module 70 exposed to the outside and touching the user's skin is positioned at the entrance S 'of the wearable device so that even if the wearable device is somewhat out of the engagement object P, So that the state can be maintained.

8 shows the sensing module 70 in detail. The sensing module 70 includes a contact portion 71 exposed to the outside of the second cover 80 and a fixing portion 73 connected to the contact portion 71. The fixing portion 73 is fixed between the main body 10 and the second cover 80 and is formed with a fixing hole 84 to be fixed to the second cover 80.

A plurality of heat dissipating and supporting portions 77 are formed in the fixing portion 73 so as to be recessed. The heat radiating portion 77 is interposed between the fixing portions 73 and serves to reduce the size of the fixing portion 73. This is to minimize the size of the remaining portion except for the contact portion 71 which contacts the user's skin. Through this structure, the sensing module 70 can prevent unnecessary heat radiation from being transmitted to the portion that is not related to actual body contact, and the contact heat can be concentrated on the contact portion 71 of the sensing module 70, .

Meanwhile, a second cover 80 is assembled to the lower portion of the second body 21 with the sensing module 70 interposed therebetween. The second cover 80 is in close contact with the second body 21 while covering the second sealing member 68. The second cover 80 is assembled to the main body 10, more precisely to the second fastening part 24 protruding from the first body 11 by the second fastening B2. To this end, the second cover (80) is formed with a plurality of second fastening holes (84) in which the second fastening holes (B2) are assembled. Reference numeral 83 denotes a fastening groove 83 into which the fastening protrusion 98 of the outer cover 97 to be inserted is fitted.

The outer cover assembly 90 is coupled to the second cover 80. The outer cover (97) assembly (90) consists of a shielding plate (92) and an outer cover (97). The shielding plate 92 is made of a thin material that can be fixed to the second cover 80 through an adhesive or the like. The shield plate 92 covers the second fastener B2 described above. The shielding plate 92 may be a double-sided tape. Alternatively, the shielding plate 92 may be omitted, and the outer cover 97 may be directly assembled to the second cover 80.

An outer cover 97 is coupled to the second cover 80 with the shielding plate 92 interposed therebetween. The outer cover 97 serves to cover the second fastener B2 or the like and protect a portion of the baby, which is an actual user, from touching the skin. To this end, the outer cover 97 is made of a soft material such as silicone. The outer cover 97 is provided with a fastening protrusion 98 so that the fastening protrusion 98 passes through the through hole 93 of the shielding plate 92 and is inserted into the fastening groove 83 of the second cover 80 Loses. Sensing holes 85, 95 and 99 are formed at the same positions in the second cover 80, the shielding plate 92 and the outer cover 97 so that the contact portion 71 of the sensing module 70 Exposed.

Referring to FIG. 9, a process of coupling a coupling object P to a wearable device according to the present invention will be described. The joining object P is a diaper worn by a baby and can be used to measure the body temperature and posture of the baby as a user by fixing the wearable device to the diaper.

First, one end portion of the diaper, which is the coupling object P, moves inside the engagement space S of the main body 10 of the wearable device. In the course of the movement of the coupling object P through the entrance of the coupling space S, the coupling object P is caught by the first fixing unit 25. More precisely the front projection 25a of the first fixing unit 25 is caught. At this time, when the first body 11 and the second body 21 are opened with respect to the hinge (in the direction of arrows 1 and 1 'in Fig. 7), the width of the inlet portion S' of the engagement space S becomes large, The joining object P can move more easily into the engagement space S. The front projection 25a has a first inclined face 26 whose height gradually decreases toward the entrance S 'of the engaging space S so that the engaging object P can be inserted more easily.

Subsequently, the joining object P meets the second fixing unit 35, and the second fixing unit 35 has the second inclined surface 36 so that it can easily ride over. By repeating this process, the joining object P can continue to move in the joining space S (in the direction of arrow 2 in Fig. 7), and can be completely joined to the wearable device. After the joining object P is fully engaged, the state of being elastically deformed around the hinge portion H may be released.

Then, the second fixing unit 35 presses the coupling object P in the direction of the first body 11 (in the direction of arrow ③ in FIG. 7) to strongly fix it. At the same time, the engaging surface 27 of the first fixing unit 25 fixes the engaging object P in an inner direction of the engaging space S (in the direction of arrow 2 in Fig. 7). In this case, the second fixing unit 35 is a fixed rib that is continuous in one direction, and the first fixing unit 25 has a structure in which the first fixing unit 25 is staggeredly disposed therebetween, have.

When the wearable device is fully engaged, the contact portion 71 of the sensing module 70 exposed to the outside of the second cover 80 comes into contact with the skin of the baby, and the sensing function can be performed. At this time, the sensing module 70 is located at the entrance S 'of the wearable device, regardless of how much the wearable device is separated from the diaper as the joining object P according to the movement of the baby. Therefore, Lt; / RTI >

Also, as described above, the heat radiating portion 77 is inserted into the fixing portion 73 of the sensing module 70 to prevent unnecessary heat radiation from being transmitted to the portion not related to the body contact, 70 can concentrate the contact heat on the contact portion 71, thereby increasing the measurement speed.

Although the above-described embodiment has been described by way of example in which the present invention is applied to a baby's diaper (P, see FIG. 10), it is also possible to attach the present invention to the clothes of a patient or an aged person to check the condition of a patient or an aged person have. For example, the present invention can be attached to the clothes of a patient whose mobility is inconvenient, and the caregiver can remotely check the body condition of the patient.

The present invention is not necessarily limited to such an embodiment as described above in which all the constituent elements constituting the embodiment according to the present invention are described as being combined or operated as a single unit. That is, within the scope of the present invention, all of the components may be selectively coupled to one or more of them. Furthermore, the terms "comprises", "comprising", or "having" described above mean that a component can be implanted unless otherwise specifically stated, But should be construed as including other elements. All terms, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. Commonly used terms, such as predefined terms, should be interpreted to be consistent with the contextual meanings of the related art, and are not to be construed as ideal or overly formal, unless expressly defined to the contrary.

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the scope of the present invention but to limit the scope of the technical idea of the present invention. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

Claims

A main body in which a coupling space is formed inside and a width of an inlet of the coupling space can be varied through elastic deformation of the hinge,

And fixing means protruding from the inner surface of the coupling space of the main body to fix the coupling object inserted into the inlet portion,

Wherein the fixing means includes a first fixing unit and a second fixing unit protruding from opposite sides of the coupling space toward opposite sides.
The fixing device for a wearable device according to claim 1, wherein the first fixing unit and the second fixing unit are staggered from each other.
[3] The apparatus according to claim 2, wherein the first fixing unit includes a plurality of first fixing projection rows extending in a direction orthogonal to a direction in which the coupling object is inserted into the coupling space, And the second fixing unit comprises a plurality of second fixing projection rows extending in a direction parallel to the first fixing unit and located between the first fixing projection rows.
The fixing device for a wearable device according to claim 3, wherein any one of the first fixing unit and the second fixing unit is constituted by a plurality of unit protrusions, and the other is formed by a fixed rib continuously extending in one direction between them.
[5] The apparatus of claim 4, wherein the first fixing unit includes a plurality of first fixing protrusion rows, the first fixing protrusion row includes a plurality of fixing protrusion rows extending in one direction, Wherein the unit protrusions constituting the row are staggered from each other along the direction in which the engagement object is inserted, and the second fixing unit is composed of a plurality of fixed ribs positioned between the first fixing projection rows.
[6] The apparatus according to any one of claims 1 to 5, wherein the first fixing unit comprises a plurality of unit protrusions,

A first inclined surface whose height gradually decreases toward the inlet portion,

And an engaging surface formed on the opposite side of the first inclined surface and orthogonal to the inner surface of the inlet portion or extending obliquely toward the inner surface of the inlet portion to form an acute angle,

And both sides of the fixed rib constituting the second fixed unit are each composed of a second inclined surface.
The fixing device for a wearable device according to claim 1, wherein a strength reinforcing portion is protruded from a hinge portion on the opposite side of an entrance portion of the main body.
[2] The apparatus according to claim 1, wherein the main body is coupled with a fixing plate to constitute one of both surfaces of the engaging space, and the fixing plate is fixed to the wearable device having the first fixing unit or the second fixing unit, Device.
A main body in which a coupling space is formed inside and a height of an entrance portion of the coupling space can be varied through elastic deformation of the hinge portion,

A fixing means protruding from an inner surface of the coupling space of the main body to fix a coupling object inserted into the inlet,

A main control unit provided in the installation space of the main body and including communication means;

And a sensing module electrically connected to the main control unit and installed to be exposed to the outside of a cover at least a part of which is coupled to the main body,

Wherein the fixing means includes a first fixing unit and a second fixing unit protruding from opposite sides of the coupling space toward opposite sides.
[10] The apparatus according to claim 9, wherein the first fixing unit and the second fixing unit are protruded from each other, wherein the first fixing unit is extended in a direction orthogonal to a direction in which the coupling object is inserted into the coupling space, And the second fixing unit includes a plurality of first fixing protrusions extending in a direction parallel to the first fixing unit, the plurality of first fixing protrusions being spaced apart from each other, And the wearable device constituting the second fixing projection row.
The wearable device of claim 10, wherein any one of the first fixed unit and the second fixed unit is composed of a plurality of unit protrusions, and the other one of the fixed ribs extends continuously in one direction between them.
12. The apparatus according to claim 11, wherein the first fixing unit includes a plurality of first fixing projection rows, the first fixing projection rows each include a plurality of fixing projection rows extending in one direction, Wherein the unit protrusions constituting the row are staggered from each other along the direction in which the engagement object is inserted, and the second fixing unit is composed of a plurality of fixed ribs positioned between the first fixing projection rows.
13. The apparatus according to any one of claims 9 to 12, wherein the first fixing unit comprises a plurality of unit protrusions,

A first inclined surface whose height gradually decreases toward the inlet portion,

And an engaging surface formed on the opposite side of the first inclined surface and orthogonal to the inner surface of the inlet portion or extending obliquely toward the inner surface of the inlet portion to form an acute angle,

And both sides of the fixed rib constituting the second fixed unit are each composed of a second inclined surface.
14. The wearable device according to claim 13, wherein the strength reinforcing portion is protruded on the opposite side of the mouth portion of the main body.
15. The wearable device according to claim 14, wherein the main body is coupled to a fixing plate to constitute one of both surfaces of the coupling space, and the first fixing unit or the second fixing unit is provided on the fixing plate.
[16] The apparatus of claim 15, wherein the main controller and the sensing module are respectively disposed on opposite sides of the main body, the main controller is shielded by the first cover, Lt; / RTI >
17. The wearable device of claim 16, wherein the sensing module is installed at a position that is close to an inlet of the coupling space with respect to a center of the coupling space.
18. The apparatus of claim 17, wherein the sensing module

A contact portion exposed to the outside of the second cover,

And a fixing portion connected to the contact portion and fixed to the main body,

And a plurality of heat dissipation prevention portions formed in the fixing portion.
The wearable device according to claim 18, wherein at least one of a speaker module and an LED module, which are electrically connected to the main control unit and controlled, is installed in a space where the main control unit is installed.
The wearable device of claim 19, wherein the main control unit is provided with a motion sensing unit, and the motion sensing unit includes at least one of a gyro sensor, an acceleration sensor, and a tilt sensor.