JP6572360B1 - Shoes and electronics - Google Patents

Abstract

The present invention provides a technique that enables an electronic device to be attached to and detached from a shoe while allowing the battery to be replaced in the electronic device. A shoe includes an electronic device 30 and a sole 10 having a fitting recess 13 into which the electronic device 30 can be attached and detached. The electronic device 30 includes a battery 31, an electronic component 32, and a case 33 that stores the battery 31 and the electronic component 32, and the battery 31 is configured to be replaceable. In addition, the electronic device 30 has a left-right asymmetric contour shape in the accommodated state in the sole 10, and the accommodation recess 13 has a left-right asymmetric shape along the contour shape of the electronic device 30. [Selection] Figure 2

Description

  The present invention relates to a shoe or the like in which an electronic device can be attached to and detached from a sole.

  Conventionally, a shoe in which a small electronic device incorporating a sensor and a communication device is accommodated in a recess provided in a sole is known. The electronic device calculates various parameter values related to exercise (for example, calculation of calorie consumption and running distance) based on the data measured by the sensor, and the data measured by the sensor and the calculated parameter value are carried by the user. It can be transmitted to the device. The user can use various parameter values related to exercise for his / her health management or the like (see, for example, Patent Document 1).

Special table 2009-535157 gazette

  Patent Document 1 describes that an electronic module as an electronic device includes a battery, but does not describe replacement of the battery. In other words, when the battery runs out, the electronic module itself can only be replaced.

  The present invention has been devised for the purpose of providing a technology that enables battery replacement of an electronic device while allowing the electronic device to be attached to and detached from shoes.

One embodiment of the present invention includes a battery, an electronic component, an electronic device including the battery and a case for storing the electronic component, the battery configured to be replaceable, and the electronic device on an upper surface side. And a sole provided with a housing recess that is detachably housed, and the housing recess is a shoe having a fitting shape in accordance with the external shape of the electronic device in the housed state when viewed from above. Another embodiment of the present invention is an electronic device including a battery, an electronic component, a case in which the battery and the electronic component are stored and provided with a removable lid portion, and the electronic device on an upper surface side. And a sole provided with an accommodating recess for detachably accommodating the electronic device, wherein the electronic device is configured to be replaceable by removing the lid, and the electronic device holds the lid For the top view in the housing state in the sole, the side portion of the case has a laterally asymmetric contour shape, and the housing recess has a contour shape of the electronic device in the top view. The battery and the electronic component are arranged side by side in a top view of the accommodated state, and the fastening portion is arranged between the battery and the electronic component. With shoes That. Another embodiment of the present invention is an electronic device including a button battery, an electronic component, a case storing the button battery and the electronic component, and the button battery configured to be replaceable. And a sole provided with an accommodating recess for detachably accommodating the electronic device, and the case opens the case so that the button battery can be replaced and the lid for fastening the lid The electronic device has a left-right asymmetric contour shape by having a portion that protrudes from a side surface of the case in a top view when the electronic device is housed in the sole. The housing recess has a left-right asymmetric shape along the contour shape of the electronic device in a top view, and a battery storage space in which the button battery can be stored and an electronic component storage space in which the electronic component can be stored. Are arranged side by side in a top view in the accommodated state, and the fastening portion is located between the battery storage space and the electronic component storage space from the side surface of the case in the top view in the accommodated state. It is shoes which further have the part arrange | positioned over.

  In addition, the electronic device may have a left-right asymmetric contour shape when viewed from above, and the housing recess may have a left-right asymmetric shape along the contour shape of the electronic device when viewed from above. .

  Further, the electronic device has a convex appearance shape on either the left side or the right side when viewed from above, and the housing recess has the convex appearance of the electronic device when viewed from above. It may have a shape along the shape.

  Further, the battery and the electronic component may be arranged side by side in a top view in the accommodated state.

  In addition, the case includes a detachable lid portion, and the electronic device includes a fastening portion for fastening the lid portion on a side portion of the case in a top view in the accommodated state. May form the left-right asymmetric contour shape.

  The fastening portion may include a screw, a screw hole provided in the side portion of the case, and an annular protrusion provided around the screw hole of the case.

  Moreover, the said fastening part may have a screw and the screw hole provided in the said side part of the said case.

  The battery may be a button battery, and the fastening portion may be provided at a position where the battery and the electronic component are not in contact with each other when viewed from above.

  The sole may have a fitting portion corresponding to the fastening portion of the electronic device on the outer side of the shoe in the housing recess.

  The electronic device may have a protruding shape on the front side and a non-projecting shape on the rear side in a top view in the accommodated state.

  Further, the sole may include a main body part and a concave portion forming part having a hardness different from that of the main body part having the accommodating concave portion.

  Further, the recess forming part may be higher in hardness than the main body part.

Moreover, as another aspect, the electronic device is housed in a shoe having a sole provided with a fitting-shaped housing recess capable of attaching and detaching the electronic device on the upper surface side, the battery, the electronic component, and the battery And a case for storing the electronic component, and the battery may be configured to be replaceable. As another aspect, the electronic device is housed in a shoe having a sole provided with a fitting-shaped housing recess capable of attaching and detaching the electronic device on the upper surface side, and includes a battery, an electronic component, and the A case in which the battery and the electronic component are stored and provided with a removable lid, and the electronic device is configured such that the battery can be replaced by removing the lid, and the lid A side portion of the case in a top view in a state of being accommodated in the sole, thereby forming a laterally asymmetric contour shape, and the housing recess has a contour of the electronic device in a top view. The battery and the electronic component are arranged side by side in a top view of the accommodated state, and the fastening portion is disposed between the battery and the electronic component. Electric It may be used to construct the equipment. As another aspect, the electronic device is housed in a shoe having a sole provided with a fitting-shaped housing recess capable of attaching and detaching the electronic device on the upper surface side, the button battery, the electronic component, The button battery and a case for storing the electronic component, wherein the button battery is configured to be replaceable, and the case includes a lid for opening the case and allowing the button battery to be replaced, and the case The electronic device has a left-right asymmetric outline by having a portion protruding from a side surface of the case in a top view in a state of being accommodated in the sole. The housing recess has an asymmetrical shape along the contour shape of the electronic device in a top view, and stores a battery storage space in which the button battery can be stored and the electronic component. The electronic component storage spaces are arranged side by side in a top view in the accommodated state, and the fastening portions are arranged from the side surface of the case in the top view in the accommodated state from the side surface of the case. You may comprise the electronic device which further has a part arrange | positioned between spaces.

The left view of the shoes of this embodiment. It is a figure which shows the structural example of a sole and an electronic device, Comprising: The top view which looked at shoes from right above. It is a figure which shows the structural example of an electronic device, Comprising: (1) is a perspective view, (2) is an exploded view at the time of replacing | exchanging a battery. XZ sectional drawing in the AA cross section (refer FIG. 2) of an electronic device. XY sectional drawing of an electronic device. The figure which highlighted the internal space structure of the electronic device according to the purpose based on XY sectional drawing. The figure which shows the structural example of a sole and an electronic device in the modification example 1. FIG. XY sectional drawing which shows the structural example of the electronic device in the modification example 2. FIG. XY sectional drawing which shows the structural example of the electronic device in the modification example 3. FIG.

  Examples of embodiments of the present invention will be described below, but it is needless to say that forms to which the present invention can be applied are not limited to the following embodiments. The directions used in the description are illustrated in the figure.

  The shoe 2 of the present embodiment to which the present invention is applied will be described as a shoe for the right foot as an example, but may be a shoe for the left foot. Further, the present invention may be applied to both shoes for the right foot and the left foot.

  FIG. 1 is a left side view of the shoe 2 of the present embodiment. The shoe 2 includes a sole 10 and an electronic device 30 that can be attached to and detached from the midfoot when the sole 10 is divided into a front foot, a middle foot, and a heel in the front-rear direction.

  The sole 10 includes a midsole 11 and an outer sole 12. Depending on the manufacturing method of the shoe 2, an integrated product without distinction between the two may be used. Further, an inner sole 19 can be provided as appropriate. And the sole 10 has the accommodation recessed part 13 of the fitting shape which can attach or detach the electronic device 30 in the upper surface side of the mid sole 11. FIG.

  FIG. 2 is a diagram illustrating a configuration example of the sole 10 and the electronic device 30 and is a plan view of the shoe 2 viewed from directly above (viewed from above). The sole 10 includes a main body part 14 constituting a main plane as a sole, and a recess forming part 15 having an accommodation recess 13.

  The housing recess 13 has a fitting shape corresponding to the external shape of the electronic device 30 in the housed state when viewed from above.

  The main body part 14 and the recess forming part 15 have different hardnesses. More specifically, the main body part 14 is made of EVA resin (ethylene / vinyl acetate copolymer resin), and the recess forming part 15 is made of TPU resin (thermoplastic polyurethane resin). The recess forming part 15 is harder than the main body part 14.

  The electronic device 30 includes a battery 31, an electronic component 32, and a case 33 that stores the battery 31 and the electronic component 32. The electronic device 30 has a flat plate shape that stores the battery 31 in a replaceable manner. Specifically, the electronic device 30 has a left-right asymmetric contour shape with the axis of symmetry AX1 in the accommodated state accommodated in the accommodating recess 13 of the sole 10 as illustrated. Here, the left and right of the “left-right asymmetric” are left and right in a state where the electronic device 30 is accommodated in the sole 10. In the present embodiment, since the shoe 2 is illustrated for the right foot, the symmetry axis AX1 faces the front-rear direction of the shoe 2, the left corresponds to the inner side of the shoe, and the right corresponds to the outer side of the shoe. .

FIG. 3 is a diagram illustrating a configuration example of the electronic device 30, and FIG. 3 (1) corresponds to a perspective view in an assembled state, and FIG. 3 (2) corresponds to an exploded view when the battery 31 is replaced.
FIG. 4 is an XZ sectional view of the electronic device 30 taken along the line AA (see FIG. 2).
FIG. 5 is an XY cross-sectional view of the electronic device 30.
FIG. 6 is a diagram in which the configuration of the internal space of the electronic device 30 is highlighted for each purpose based on the XY cross-sectional view.

  The battery 31 is a button battery classified as a coin type.

  The electronic component 32 includes an electronic circuit board 32k on which various electronic elements are mounted, a plus electrode plate 32dp (see FIGS. 4 and 5), and a minus electrode plate 32dm (see FIGS. 4 and 5).

  The electronic circuit board 32k includes a three-axis acceleration sensor 32s, a microprocessor 32m, an IC memory 32i, and a small wireless communication device 32t. Of course, other electronic components and circuit units can be mounted. For example, a circuit from the battery 31 (not shown) is also mounted as appropriate.

  Electric power is supplied from the battery 31 to the electronic circuit board 32k. The triaxial acceleration sensor 32s measures accelerations in the directions of the three orthogonal axes of XYZ. The measured value is converted into a parameter value representing the movement of the shoe 2 or a parameter value related to the amount of exercise of the shoe 2 by the predetermined calculation processing by the microprocessor 32m and stored in the IC memory 32i. Remembered. The measured value and the parameter value are externally connected by communication control of the microprocessor 32m via the small wireless communication device 32t (for example, a communication function such as a smartphone possessed by the user, a smart watch, or a smart glass). Sent to a wearable computer with a computer).

  The case 33 includes a main body part 34 for storing the electronic component 32, a lid part 35 that can be removed from the main body part 34, a fastening part 36 for fastening the lid part 35 to the main body part 34, a main body part 34, and the lid part 35. And an O-ring 37 for watertight connection.

  The main body 34 is a box that opens toward the front (same as the front of the shoe 2 in the housed state housed in the sole 10: the Y-axis plus direction). The main body 34 secures a storage space S2 (see FIG. 6) for the electronic component 32 by vertically aligning two synthetic resin parts, the upper part 34a and the lower part 34r.

  The lid 35 is a synthetic resin box that opens toward the rear (minus Y-axis direction). The lid 35 covers the opening of the main body 34 to form a storage space S1 (see FIG. 6) for the battery 31.

  Since the electronic device 30 is designed to be as compact as possible, the storage space S1 of the battery 31 and the storage space S2 of the electronic component 32 are arranged close to each other. The storage space S1 is a low columnar space having a low height along the outline of the battery 31 to be stored, and the storage space S2 is a box shape having a low height for storing the electronic components 32 such as the electronic circuit board 32k. It is a space. Therefore, the electronic device 30 has a protruding shape on the front side (Y-axis plus direction) and a non-projecting shape on the rear side (Y-axis minus direction) in a top view in the accommodated state in the sole 10.

  The fastening portion 36 includes a screw 361, a screw hole 362 provided on a side portion of the case 33 (specifically, a right side surface (outside side surface) of the upper part 34 a of the main body portion 34), and a screw hole of the case 33. And an annular protrusion 363 provided around 362.

  The annular protrusion 363 protrudes so as to surround the head of the screw 361 attached. The screw 361 is screwed so as to be inserted into the central recess of the annular protrusion 363.

The fastening portion 36 is provided on the side portion of the case 33 between the storage space S1 of the battery 31 and the storage space S2 of the electronic component 32 in a top view in the accommodated state. In other words, the fastening portion 36 is provided at a non-interference position with the battery 31 and the electronic component 32 in a top view in the accommodated state.
A part of the fastening portion 36 protrudes from the side surface of the left side portion (side portion on the outer side of the shoe) of the case 33, and the electronic device 30 becomes a key point that forms a left-right asymmetric contour shape. Yes. That is, the electronic device 30 has a convex appearance shape on the right side (outside in the present embodiment) in the accommodated state, and the battery 31 and the electronic component 32 are arranged side by side. In other words, the electronic device 30 is configured to have the battery 31 and the electronic circuit board 32k at a position where the battery 31 and the electronic circuit board 32k are arranged side by side in a top view in the accommodated state.

  Since the electronic device 30 has a detachable fitting shape, the housing recess 13 has a left-right asymmetric shape (symmetric axis AX2) along the contour shape of the electronic device 30 (see FIG. 2). If the viewpoint is returned to the sole 10, it can also be said that the sole 10 has the fitting portion 16 corresponding to the fastening portion 36 of the electronic device 30 on the outer side of the shoe in the accommodation recess 13.

  And the O-ring 37 is arrange | positioned at the mating surface of the main-body part 34 and the cover part 35 (refer FIG. 3, FIG. 5). When the main body portion 34 and the lid portion 35 are combined and fastened by the fastening portion 36, the O-ring 37 is appropriately compressed to prevent water from entering from the mating surface of the main body portion 34 and the lid portion 35. It will be in the state. Further, a small O-ring 364 (see FIGS. 4 and 5) is attached to the screw 361, and when screwed, the gap between the annular protrusion 39 and the bottom of the central recess is filled, and the inside of the case 33 extends from the retaining portion 36. It will be in the state of watertight sealing which prevents the invasion of water.

Next, the battery replacement procedure of the electronic device 30 will be described.
(1) The electronic device 30 is removed from the sole 10 of the shoe 2 (see FIG. 1). The recess forming part 15 is suitably provided with a finger-hanging space 15 a for placing a finger on the electronic device 30 as appropriate. Note that the finger-hanging space 15a may not be provided. In the configuration in which the shoe 2 includes the inner sole 19, the electronic device 30 is removed after the inner sole 19 is removed from the shoe 2.

(2) Open the case 33 of the electronic device 30. Specifically, the screw 361 is removed, and the lid 35 is removed from the main body 34 (see FIG. 3).
(3) The battery 31 is removed and replaced with a new battery 31.
(4) Close the case 33 of the electronic device 30.
(5) The electronic device 30 is fitted into the housing recess 13 of the sole 10 (see FIG. 2). At this time, the electronic device 30 has a posture in which the convex shape of the lid portion 35 of the case 33 faces the front of the shoe 2 and the fastening portion 36 faces the outside of the shoe. Even if it is attempted to fit the electronic device 30 into the sole 10 without taking this correct accommodation posture, the convex shape of the fastening portion 36 does not match the position of the fitting portion 16, so that the electronic device 30 can be successfully inserted into the accommodation recess 13. The user can immediately notice that the orientation of the electronic device 30 is wrong.
(6) In the configuration having the inner sole 19, the inner sole 19 is inserted into the shoe 2.

  As described above, according to the present embodiment, the electronic device 30 has a replaceable battery configuration, and the shape thereof is a flat plate shape. The sole 10 is provided with a housing recess 13 in which the electronic device 30 can be attached and detached. Therefore, in a shoe having a part capable of accommodating the electronic device 30 on which the battery 31 is mounted, the battery of the electronic device can be exchanged and attached / detached to / from the accompanying shoe.

  And since the relative attitude | position which accommodates the electronic device 30 in the sole 10 was limited to the predetermined | prescribed attitude | position, when the electronic device 30 removed from the accommodation recessed part 13 is accommodated in a recessed part again, a user has the right accommodation attitude | position at a glance. I will understand.

  Further, limiting the relative posture in which the electronic device 30 is accommodated in the sole 10 to a predetermined posture brings about a secondary effect that facilitates handling of measured data. That is, when the electronic device 30 is accommodated in the sole 10, the axial direction of the acceleration measured by the three-axis acceleration sensor 32s of the electronic device 30 and the direction of the shoes always have a predetermined correspondence relationship. If the measurement axis direction and the direction of the shoes change each time the electronic device 30 is attached / detached, stable use of the measured data does not remain, but the relative posture in which the electronic device 30 is accommodated in the sole 10 is a predetermined posture. By limiting to, the use of the measured data becomes easy.

  Further, some problems can be solved by devising the installation position of the fastening portion 36. That is, when the lid portion 35 is provided so that the battery 31 can be replaced, the fastening portion 36 must be provided. Since the electronic device 30 is accommodated in the sole 10, it is desirable that the electronic device 30 be as small as possible, and how the fastening portion 36 is arranged is important. In the present embodiment, the fastening portion 36 is used as a main point in the laterally asymmetric external shape, so that the placement of the fastening portion 36, the overall size of the electronic device 30 can be reduced, and the laterally asymmetric shape can be realized. Can be solved.

  Since the fastening portion 36 has a screw fastening structure and is provided with an annular protrusion 363 surrounding the head of the screw 361, the head of the screw 361 directly contacts the inner surface of the housing recess 13 of the sole 10. The housing recess 13 can be protected so as not to promote wear.

  Further, the device of the installation position of the fastening portion 36 contributes to the downsizing of the electronic device 30. First, when the electronic device 30 is accommodated in the sole 10, the battery 31 and the electronic component 32 may be arranged side by side in a top view in the accommodated state so that the electronic device 30 can be accommodated within a predetermined thickness of the sole. Preferably, by doing so, it is possible to configure so that the thickness of the electronic device 30 does not become thicker than the case where the battery 31 and the electronic component 32 are arranged so as to overlap each other when viewed from above. At this time, when viewed from above, the storage space S1 of the battery 31 is circular or substantially circular, and the storage space S2 of the electronic component 32 tends to be square when the electronic device 30 is manufactured as compactly and inexpensively as possible. If these two storage spaces are arranged as close to each other as possible, a substantially triangular space is created between them. In the present embodiment, the fastening portion 36 is accommodated in this room, that is, in a position where it does not contact the battery 31 and the electronic component 32, thereby contributing to the compactness of the electronic device 30.

  Moreover, in this embodiment, the fitting part 16 (refer FIG. 2) is arrange | positioned on the outer side of the shoe 2, and the direction of the left-right asymmetrical shape of the electronic device 30 whole and the foot shape of the leg | foot which wears the shoe 2 are carried out. Matches the shape. In addition, since the shoe 2 is generally shaped so that the front side protrudes, the impression of the front side / rear side of the shoe 2 matches the impression of the appearance shape of the front side / rear side of the electronic device 30. Become. Therefore, the user can intuitively understand the accommodation posture of the electronic device 30 when the electronic device 30 is accommodated in the sole 10, and can be accommodated easily.

  Further, when the user performs a specific exercise action such as twisting the ankle, a torque around the vertical axis acts on the sole 10 in the electronic device 30 housed in the sole 10 of the shoe 2. This torque may cause a deviation due to a twist (twist) between the outer peripheral portion of the electronic device 30 and the inner peripheral surface of the housing recess 13. However, according to the present embodiment, the effect of resisting the above-described torque is increased by arranging the fitting portion 16 on the outer side of the shoe 2 than when the fitting portion 16 is arranged on the inner side of the shoe 2. The storage state of the device 30 can be stably maintained.

  Further, in the present embodiment, in the sole 10, the recess forming part 15 is relatively harder than the main body part 14, so that the electronic device 30 can be securely fixed and protected, and the shape stability of the housing recess 13 can be improved. Can be secured.

  Note that embodiments to which the present invention can be applied are not limited to the above-described embodiments, and constituent elements can be added, omitted, or changed as appropriate without changing the gist of the invention.

[Modification 1]
For example, as shown in FIG. 7, the structure portion 17 for supporting the midfoot portion when the sole 10 is divided into the front foot portion, the midfoot portion, and the buttocks portion in the front-rear direction from the recess forming part 15B to the toe direction Further, the recess forming part 15B may extend in the heel direction, and the shank serving as a resin plate incorporated in the middle leg portion of the sole may serve as a shank. Moreover, in the said embodiment, although the circular arc shape was illustrated as an example of the protrusion shape of the front side of the electronic device 30 (refer FIG. 2), a protrusion shape can be set suitably. For example, like the electronic device 30B of FIG. 7, the front side may be projected in a polygonal shape.

[Modification 2]
In the above embodiment, the head of the screw 361 is protected by being surrounded by the annular protrusion 363, but the present invention is not limited to this. For example, as in the fastening portion 36C of the electronic device 30C shown in FIG. 8, the annular protrusion 363 may be omitted and the head of the screw 361 may be exposed to form a left-right asymmetric shape. That is, the fastening portion 36 </ b> C may be configured to include the screw 361 and the screw hole 362 provided in the side portion of the case 33.

[Modification 3]
Further, in the above-described embodiment, the fastening portion 36 is exemplified as a configuration that also serves as a right-and-left asymmetrical portion of the electronic device 30, but a configuration in which the fastening portion 36 and the left-right asymmetrical portion are separated is also possible. For example, as in the fastening portion 36D of the electronic device 30D in FIG. 9, the annular protrusion 363 is omitted, but a protrusion is separately provided on the outer peripheral side surface of the lid portion 35D on the X axis plus side (the outer side of the shoe 2). 351 may be provided, and this may be used as an asymmetrical key of the electronic device 30D.

  In addition, in connection with the external shape of the electronic device 30 and the fastening portion 36, the screw fastening structure is exemplified as the fastening portion 36 in the above embodiment, but fastening methods such as uneven fitting and claw locking (main body portion) 34 and the lid 35 may be connected in other configurations. Moreover, in the said embodiment, although the electronic device 30 showed the example which has a convex external appearance shape (fastening part 36) on the right (outside in this embodiment) in the top view of the accommodation state, When viewed from above, a configuration having a convex appearance on the left side (inward in the present embodiment) is also possible.

  Further, as an example of an element that can be appropriately changed, a configuration in which the sole 10 is an insole of the shoe 2 is also possible. Moreover, the combination of the material of the main body part 14 and the recess forming part 15 is not limited to the above embodiment, and can be changed as appropriate.

DESCRIPTION OF SYMBOLS 2 ... Shoes 10 ... Sole 13 ... Accommodating recessed part 14 ... Main body part 15, 15B ... Recessed part forming part 16 ... Insertion part 30, 30B, 30C, 30D ... Electronic device 31 ... Battery 32 ... Electronic component 32k ... Electronic circuit board 32s ... 3-axis acceleration sensor 32t ... small wireless communication device 33 ... case 34 ... main body portion 35, 35D ... lid portion 36, 36C, 36D ... fastening portion 37 ... o-ring 39 ... annular protrusion 361 ... screw 362 ... screw hole 363 ... annular Projection AX1 ... Symmetry axis AX2 ... Symmetry axis S1 ... Battery storage space S2 ... Electronic component storage space

Claims (10)

A button battery, an electronic component, an electronic device and a case for storing the button battery and the electronic component, said button cell to have a configured to be interchangeable,
A sole provided with an accommodating recess for detachably accommodating the electronic device on the upper surface side;
Equipped with a,
The case is opened the case has a fastening portion for fastening the lid part and the lid for enabling exchange of said button batteries,
The electronic device is to have a portion of the fastening portion when viewed in the stowed to the sole is protruded from the side surface of the case, without the asymmetrical contour,
The housing recess has a left-right asymmetric shape along the contour shape of the electronic device in a top view,
The battery storage space capable of storing the button battery and the electronic component storage space capable of storing the electronic component are arranged side by side in a top view in the accommodated state,
The fastening portion is in a top view in the stowed, further comprising a portion disposed over the period from the side surface of the case and the battery storage space with the electronic part storage space,
shoes. The electronic device has a convex appearance shape on either the left or right side corresponding to a portion protruding from the side surface of the case in a top view in the accommodated state;
The housing recess has a shape along the convex appearance of the electronic device in a top view.
The shoe according to claim 1 . The fastening portion has a screw, a screw hole provided on the side surface of the case, and a annular projection provided around the screw holes of the case,
The shoe according to claim 1 or 2 . The fastening portion is configured having a screw and a screw hole provided on the side surface of the case,
The shoe according to claim 1 or 2 . The electronic component storage space is a rectangular shape,
The shoe according to any one of claims 1 to 4 . The sole has a fitting portion corresponding to the fastening portion of the electronic device on the outer side of the shoe in the housing recess.
The shoe according to any one of claims 1 to 5 . The electronic device has a protruding shape on the front side and a non-projecting shape on the rear side in a top view of the housed state.
The shoe according to any one of claims 1 to 6 . The sole has a body part and a recessed part forming part having a hardness different from that of the body part having the housing recessed part.
The shoe according to any one of claims 1 to 7 . The recess forming part has higher hardness than the main body part,
The shoe according to claim 8 . The electronic device is housed in a shoe having a sole provided with a fitting-shaped housing recess capable of attaching and detaching the electronic device on the upper surface side,
Button batteries,
Electronic components,
A case for storing the button battery and the electronic component;
The button battery is configured to be replaceable ,
The case is opened the case has a fastening portion for fastening the lid part and the lid for enabling exchange of said button batteries,
The electronic device is to have a portion of the fastening portion when viewed in the stowed to the sole is protruded from the side surface of the case, without the asymmetrical contour,
The housing recess has a left-right asymmetric shape along the contour shape of the electronic device in a top view,
The battery storage space capable of storing the button battery and the electronic component storage space capable of storing the electronic component are arranged side by side in a top view in the accommodated state,
The fastening portion is in a top view in the stowed, further comprising a portion disposed over the period from the side surface of the case and the battery storage space with the electronic part storage space,
Electronics.