JP7355184B2 - wearable electronic devices - Google Patents

Description

The present invention relates to wearable electronic devices.

In recent years, wearable electronic devices that are worn on the user's body have become popular. Among such wearable electronic devices, there are devices that are equipped with a reading section that reads information and a display section that displays information, and are configured to be worn on the user's forearm (for example, see Patent Document 1 and Patent Document 2). ).

Such wearable electronic devices are used, for example, in the manufacturing industry, distribution industry, etc. to support the management of goods. For example, wearable electronic devices support article management by having a reading unit read objects such as barcodes and QR codes (registered trademarks) attached to articles and transmitting the information to a computer or the like.

JP2012-238224A International Publication No. WO2015/125317

Conventional wearable electronic devices have been required to reduce the burden on users when wearing them , as will be explained below.

For example, in conventional wearable electronic devices, a reading unit and a display unit are attached to a wearable body that is worn on the user's forearm, and the wearable electronic device is attached to the user's forearm by the tightening force of a band provided on the wearable body. The structure was such that In addition, in conventional wearable electronic devices, components such as the control unit that controls the scanner (the board on which the control unit is mounted) and the power supply unit (battery) that supplies power to the scanner are concentrated in a specific location (for example, near the display unit). The structure was arranged in such a way that

Such conventional wearable electronic devices have a structure in which, when worn on a user's arm, the weight of the member is concentrated on a specific location on the user's arm. Therefore, conventional wearable electronic devices give users a sense of weight when worn . In other words, the conventional wearable electronic device makes the user feel heavy when the user moves the arm while the wearable electronic device is attached to the user's arm. When wearing such conventional wearable electronic devices, it is difficult to move the arm, which places a burden on the user.

An object of the present invention is to reduce the burden on the user when wearing the device .

In order to solve the above problems, a wearable electronic device according to a first aspect of the present invention includes a display device having a flat shape, and a wearable electronic device having a flat shape and electrically connected to the display device. a battery that supplies power to the display device; and a mounting body that supports the display device and the battery and can be worn on a user's arm, each of the display device and the battery having a flat surface. The shape is formed to have a long side, and when the wearable body is worn on a user's arm, the user's arm is in a position where the user's arm is sandwiched between the display device and the battery . The display device and the battery are arranged on the wearing body so that the long side is along the direction in which the arm extends .

According to the present invention, it is possible to reduce the burden on the user when wearing the device .

1 is a configuration diagram of an entire wearable electronic device according to an embodiment. FIG. 1 is a configuration diagram of a device and wiring of a wearable electronic device according to an embodiment. FIG. 3 is a partial cross-sectional view of the forearm attachment part of the wearable electronic device according to the embodiment. FIG. 3 is a partial cross-sectional view of the index finger engaging portion of the wearable electronic device according to the embodiment. FIG. 2 is an external view of the wearable electronic device according to the embodiment when it is installed. FIG. 2 is an explanatory diagram of the arrangement relationship of each component when the wearable electronic device according to the embodiment is worn. FIG. 2 is an explanatory diagram of an example of use of the wearable electronic device according to the embodiment. FIG. 2 is an external view (1) of the display in use as seen from a user. FIG. 2 is an external view (2) of the display in use as seen from the user.

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention (hereinafter referred to as "this embodiment") will be described in detail below with reference to the drawings. Note that each figure is merely shown schematically to the extent that the present invention can be fully understood. Therefore, the present invention is not limited to the illustrated example. Further, in each figure, common or similar components are denoted by the same reference numerals, and redundant explanation thereof will be omitted.

[Embodiment]
The wearable electronic device according to this embodiment is a device that is worn on the user's body. Here, the description will be made assuming that the wearable electronic device 10 is worn on the left arm of the user. In the following description, "forearm" means the part of the arm from the elbow to the wrist. Also, "radius" refers to the long bone on the thumb side of the forearm. Also, ``ulna'' refers to the long bone on the little finger side of the forearm.

<Configuration of wearable electronic device>
The configuration of the wearable electronic device according to this embodiment will be described below with reference to FIGS. 1 and 2. FIG. 1 is a configuration diagram of the entire wearable electronic device 10 according to the present embodiment. FIG. 2 is a configuration diagram of devices and wiring of the wearable electronic device 10.

As shown in FIG. 1, the wearable electronic device 10 according to the present embodiment includes a scanner 11, a display 12, a control board 13, a battery 14, a mounting body 15, and wiring 70 (70a, 70b, 70c, 70d). , 70e).

The scanner 11 is a reading unit that reads information from an arbitrary reading target.
The display 12 is a display unit that displays various information.
The control board 13 is a board on which a control unit (not shown) that controls devices such as the scanner 11 and the display 12 is mounted.
The battery 14 is a power supply unit that supplies power to devices such as the scanner 11 and the display 12.
The attachment body 15 is a member that supports the scanner 11, the display 12, the control board 13, and the wiring 70, and is attached to the user's body.
Wiring 70 (70a, 70b, 70c, 70d, 70e) connects scanner 11, display 12, control board 13, and battery 14.

Note that among the display 12, control board 13, and battery 14, the control board 13 is the lightest. In other words, the display 12 and the battery 14 are heavier than the control board 13.

As shown in FIGS. 1 and 2, the wiring 70a connects the control board 13 and the battery 14. The wiring 70b connects the control board 13 and the display 12. The wiring 70c connects the control board 13 and the scanner 11. The wiring 70d connects the control board 13 and the trigger button Bt2. The trigger button Bt2 is a button for causing the scanner 11 to perform a reading operation. The wiring 70e connects the control board 13 and the power button Bt1. The power button Bt1 is a button for supplying power to devices such as the scanner 11 and the display 12.

Note that a home button Bt3 for returning the display screen to the initial screen is arranged on the display 12. The display 12 preferably has a structure with a touch panel on its surface so that the user can access multiple types of screens. Further, the display 12 preferably has a structure having a wireless communication function so that it can wirelessly communicate with a computer installed at a remote location. Further, the display 12 preferably has a structure including a microphone, a speaker, etc. so that the user's voice can be inputted and voice information can be provided to the user. Therefore, in this embodiment, the wearable electronic device 10 will be described using a portable wireless communication device such as a smartphone as the display 12.

As shown in FIG. 1, in this embodiment, the wearing body 15 has a shape that can be worn from the fingers of the user's left hand to the forearm of the left arm. The wearing body 15 has a finger engaging part 50 for engaging with the fingers of the user's left hand, and a belt-shaped forearm mounting part 53 for wearing on the forearm of the user's left arm. However, in this embodiment, the wearable electronic device 10 is configured to be worn on the user's left arm. However, the wearable electronic device 10 may be configured to be worn on the user's right arm. In this case, the wearable electronic device 10 has a configuration that is left and right opposite to the configuration shown in FIG. 1 .

The finger engaging portion 50 has a shape that can be engaged with a user's finger. In this embodiment, the wearing body 15 includes a thumb engaging portion 51 for engaging the user's thumb and an index finger engaging portion 52 for engaging the user's index finger as the finger engaging portions 50. ,have.

The finger engaging portion 50 (particularly the index finger engaging portion 52) is provided in a direction (see arrow A2) that intersects with the mounting direction (see arrow A1) of the forearm mounting portion 53. Here, "the mounting direction of the forearm mounting part 53 (see arrow A1)" means the direction in which the forearm mounting part 53 (belt) is wrapped around the user's forearm. The thumb engaging portion 51 is provided at a position on the diagonally lower right side with respect to the index finger engaging portion 52.

The above-described power button Bt1 is arranged on the thumb engaging portion 51. The power button Bt1 is disposed approximately at the center of the top surface of the tip of the thumb engaging portion 51.

Further, the above-mentioned trigger button Bt2 is arranged in the index finger engaging portion 52. The trigger button Bt2 is arranged on the side surface of the tip of the index finger engaging portion 52 (the side closer to the thumb engaging portion 51). Note that the wearable electronic device 10 may have a configuration in which the scanner 11 automatically detects a reading target and executes a reading operation, thereby eliminating the trigger button Bt2.

The forearm attachment part 53 has a shape that can be attached to the user's forearm by wrapping it around the user's forearm. In this embodiment, the mounting body 15 has a reference end 61, a free end 62 (62a, 62b), and a hook-and-loop fastener 63 on the forearm mounting portion 53.

The reference end portion 61 is a portion placed near the user's radius when worn on the forearm. The reference end portion 61 is formed in a substantially straight line in the front-rear direction (vertical direction in FIG. 1).

The free end portion 62 is a freely movable portion. In this embodiment, the mounting body 15 has a free end 62 a and a free end 62 b as the free end 62 . The free end portion 62a and the free end portion 62b are the rear end portion (lower end portion in FIG. 1) and the front end portion (lower end portion in FIG. upper end).

The hook-and-loop fastener 63 is a member called "Magic tape (registered trademark)" and functions as a fixing part that fixes the free end part 62. The hook-and-loop fastener 63 includes a hook portion 63a having a hook-shaped surface and a pile portion 63b having a pile-shaped surface (a surface with loops, fluff, etc.). The hook-and-loop fastener 63 can fix both the hook part 63a and the pile part 63b by overlapping them. In this embodiment, the hook portion 63a is provided on the lower surface near the tip of the free end portions 62a, 62b (near the left end in FIG. 1). The pile portion 63b is provided on the upper surface of the forearm attachment portion 53 at a position facing the hook portion 63a when the forearm attachment portion 53 is attached to the user's forearm.

Note that the wearable electronic device 10 may use, for example, a snap button or the like instead of the hook-and-loop fastener 63 as the fixing part.

The display 12 is placed near the reference end 61. The finger engaging portion 50 (particularly the index finger engaging portion 52) is disposed at the end extending in the longitudinal direction of the display 12. The scanner 11 is arranged between the index finger engaging part 52 of the finger engaging part 50 and the display 12.

In the forearm attachment part 53 of the attachment body 15, the display 12, the control board 13, and the battery 14 are distributed and arranged along the attachment direction (see arrow A1) from the reference end part 61. This is to prevent the weight of devices such as the display 12, control board 13, and battery 14 from being concentrated on a specific location on the user's forearm.

In this embodiment, the display 12, the control board 13, and the battery 14 are arranged in series along the mounting direction of the forearm mounting portion 53 (see arrow A1) in this order. It will be explained as follows. However, the display 12, the control board 13, and the battery 14 may be arranged in series along the mounting direction of the forearm mounting portion 53 (see arrow A1) in the order of the display 12, the battery 14, and the control board 13. .

Note that the control board 13 is preferably lighter than the display 12 and lighter than the battery 14 so that the weight of the device described above can be suitably distributed around the user's forearm. . Such a wearable electronic device 10 can suitably distribute the weight of devices such as the display 12, control board 13, and battery 14 around the user's forearm. Therefore, the wearable electronic device 10 can reduce the feeling of weight during operation, and can reduce the burden on the user during operation. Moreover, the wearable electronic device 10 can improve the ease of wearing on the user's arm.

<Cross-sectional structure of each part of wearable electronic device>
Hereinafter, the cross-sectional structure of each part of the wearable electronic device 10 will be described with reference to FIGS. 3A and 3B. FIG. 3A is a partial cross-sectional view of the forearm attachment portion 53 of the wearable electronic device 10. FIG. 3A shows a layout of a cut (cross section) obtained by cutting the forearm mounting portion 53 shown in FIG. 1 along the line X1-X1, as viewed from the side (in the direction of the arrow). FIG. 3B is a partial cross-sectional view of the index finger engaging portion 52 of the wearable electronic device 10. FIG. FIG. 3B shows a layout of a cut (cross section) obtained by cutting the index finger engaging portion 52 shown in FIG. 1 along the Y1-Y1 line, as viewed from the side (in the direction of the arrow).

As shown in FIG. 3A, the mounting body 15 is composed of a plurality of flexible and stretchable cloth materials 16. In this embodiment, the mounting body 15 is composed of two cloth materials 16a and 16b stacked in the vertical direction. Here, explanation will be given assuming that the cloth material 16a is arranged on the upper side and the cloth material 16b is arranged on the lower side.

As shown in FIG. 3A, the forearm attachment part 53 has a structure in which the control board 13 (board), the battery 14 (power supply part), and at least a part of the wiring 70 are sandwiched between the cloth material 16a and the cloth material 16b. It has become. Further, the forearm mounting portion 53 has a structure in which the display 12 is placed on the cloth material 16a. The forearm mounting portion 53 has a structure in which desired portions of the cloth material 16a and the cloth material 16b are joined. The joint location is preferably, for example, the edge part (outer circumference part) of the wearing body 15, the part around the hook-and-loop fastener 63 (fixing part) for attaching to the forearm, or a part so that the position of the control board 13, battery 14, etc. does not shift. It is preferable to use the surrounding areas of these areas. Note that here, it is assumed that the joining is performed by suturing (sewing in with thread) (the same applies hereinafter).

As shown in FIG. 3B, the index finger engaging portion 52 has a structure in which a portion of the wiring 70 is sandwiched between the cloth material 16a and the cloth material 16b. Further, the index finger engaging portion 52 has a structure in which the light receiving and emitting portion of the scanner 11 (reading portion) and the trigger button Bt2 are arranged on the cloth material 16a. The index finger engaging portion 52 has a structure in which a cavity for passing a finger is formed inside the tip portion.

Although not shown, the thumb engaging portion 51, like the index finger engaging portion 52, has a structure in which a portion of the wiring 70 is sandwiched between the cloth material 16a and the cloth material 16b. Further, the thumb engaging portion 51 has a structure in which the power button Bt1 is placed on the cloth material 16a. The thumb engaging part 51, like the index finger engaging part 52, has a structure in which a cavity for passing a finger is formed inside the tip.

The wearable electronic device 10 includes devices such as a control board 13 (substrate) and a battery 14 (power supply section) between a plurality of stacked cloth materials 16 (in this embodiment, two cloth materials 16a and 16b). The structure is such that at least a part of the wiring 70 is sandwiched between the wiring 70 and the wiring 70. In such a wearable electronic device 10, the device and wiring 70 are not exposed to the outside. Therefore, the wearable electronic device 10 can suppress damage to the device and the wiring 70.

<How to wear and use wearable electronic devices>
Hereinafter, a method of wearing and using the wearable electronic device 10 will be described with reference to FIGS. 4 to 7B. FIG. 4 is an external view of the wearable electronic device 10 when it is worn. FIG. 5 is an explanatory diagram of the arrangement relationship of each component when the wearable electronic device 10 is worn. FIG. 6 is an explanatory diagram of an example of how the wearable electronic device 10 is used. 7A and 7B are external views of the display 12 in use as seen from the user. FIG. 7A shows the external appearance of the wearable electronic device 10 when the user looks at the wearable electronic device 10 with his left arm bent and the wearable electronic device 10 brought close to his chest. FIG. 7B shows the external appearance of the wearable electronic device 10 when the user looks at the wearable electronic device 10 with the user's left arm extended and the wearable electronic device 10 away from the chest.

As shown in FIGS. 4 and 5, when the wearable electronic device 10 is worn on the user's arm, the index finger engaging portion 52 is first engaged with the user's index finger, and the thumb engaging portion 51 is engaged with the user's index finger. Engaged by the user's thumb. Next, in the wearable electronic device 10, the forearm attachment portion 53 is attached to the user's forearm Fa. In addition, in FIG. 4, illustration of the power button Bt1, the trigger button Bt2, etc. is omitted in order to easily explain the arrangement of the main devices.

At this time, as shown in FIG. 5, the reference end 61 of the forearm attachment part 53 is placed near the user's radius Ra. Further, the free end portion 62 of the forearm attachment portion 53 is moved around the user's forearm Fa in the order of the back side of the hand and the palm side, and is placed near the user's radius Ra. After that, the free end 62 of the forearm attachment part 53 is fixed to the surface of the forearm attachment part 53 with a hook-and-loop fastener 63 (fixing part). At that time, the hook portions 63a and pile portions 63b of the two hook-and-loop fasteners 63 are engaged in the middle of the user's forearm Fa and near the wrist Wr of the user's forearm Fa, and the attached body 15 is attached to the user. be fixed to the forearm of the person.

When the wearable electronic device 10 is worn on the user's arm, the display 12 and the battery 14, which are relatively heavy, are placed near the user's radius Ra (the thumb side of the forearm) and the ulna Ul (the little finger of the forearm). placed on the side (side). The control board 13, which is relatively light in weight, is arranged to be interposed between the display 12 and the battery 14. Thereby, the weight of the wearable electronic device 10 is balanced when it is worn on the user's arm. In other words, the wearable electronic device 10 distributes the weight of each device around the user's forearm.

With such a configuration, the weight of each device is concentrated on a specific location, compared to, for example, a case where the display 12, control board 13, and battery 14 are integrated and placed at a predetermined location on the user's forearm. You can prevent that from happening. Therefore, the feeling of weight given to the user can be reduced.

The reason for arranging the display 12 near the radius bone Ra of the user is that, for example, compared to the case where the display 12 is arranged on the back side of the user's forearm, it is easier for the user to hold or touch something with his/her hand. This is because the display 12 can be easily viewed while viewing the screen. Therefore, when the display 12 is placed near the user's radius Ra, the convenience of the wearable electronic device 10 can be improved.

The user can power on the wearable electronic device 10 by wearing the wearable electronic device 10 on his arm and pressing the power button Bt1 with his index finger, for example. At this time, the wearable electronic device 10 displays, for example, the screen shown in FIG. 7A on the display 12. The screen shown in Figure 7A displays information such as the remaining battery level, wireless LAN communication status, date and current time, and announcements to the user (in the illustrated example, the words "Please scan the code"). ing.

As shown in FIG. 6, when acquiring desired information from an object to be read (for example, a barcode attached to a packaging box, etc.), a user points the light emitting/receiving section of the scanner 11 toward the object to be read. Then, the user presses the trigger button Bt2 with, for example, his or her thumb. Thereby, the wearable electronic device 10 acquires desired information (barcode information) by irradiating light from the light receiving/emitting unit of the scanner 11 onto the object to be read (barcode). Wearable electronic device 10 displays information acquired from the reading target (more precisely, information obtained by analyzing the acquired information) on display 12 . At this time, the wearable electronic device 10 displays, for example, the screen shown in FIG. 7B on the display 12. On the screen shown in Figure 7B, along with the text information "Reading completed", information such as "reading code", "acceptance number", "product name", "quantity", etc. is displayed as information acquired from the object to be read. There is.

The wearable electronic device 10 updates and displays information acquired from the object to be read on the display 12 every time the user points the light emitting/receiving section of the scanner 11 toward the object to be read and presses the trigger button Bt2 with the thumb.

In such a configuration, the wearable electronic device 10 has a wearable body 15 in a shape that covers the user's fingers (in the embodiment, the index finger and thumb) to the forearm, and has buttons on the finger, a scanner on the back of the hand, and a wearable body 15 on the forearm. It has a structure in which the main body (display section, board, battery) is placed around it.

When such a wearable electronic device 10 is worn on a user's forearm, the weight of each device can be distributed to suitable positions. Such a wearable electronic device 10 can improve wearability and can be made so that it does not feel heavy during operation. Therefore, the wearable electronic device 10 can reduce the burden on the user during operation.

<Main features of wearable electronic devices>
(1) The mounting body 15 of the wearable electronic device 10 according to the present embodiment includes a finger engaging portion 50 for engaging with a finger, and a forearm mounting portion 53 for mounting on a forearm. The display 12 (display section), control board 13 (board), and battery 14 (power supply section) are mounted on the forearm mounting section 53 along the mounting direction of the forearm mounting section 53 (see arrow A1 in FIG. 1). They are distributed and arranged.

In other words, the wearing body 15 of the wearable electronic device 10 according to the present embodiment includes an engaging portion (finger engaging portion 50) for engaging an arbitrary location (finger) of the wearable electronic device (user); It has a main attachment part (forearm attachment part 53) for attachment to the main part (forearm) of the attachment target. The main mounting part (forearm mounting part 53) includes a display 12 (display part), a control board 13 (board), and a battery 14 (power supply part) along the mounting direction for mounting on the main part (forearm). are distributed and arranged.

The wearable electronic device 10 according to this embodiment can be arranged so that the weight of the devices such as the display 12, the control board 13, the battery 14, etc. described above can be distributed around the user's forearm. Therefore, the wearable electronic device 10 can reduce the feeling of weight during operation. As a result, wearable electronic device 10 can reduce the burden on the user during operation. In addition, the wearable electronic device 10 can improve the ease of attachment to the wearable object (in this embodiment, the user's arm).

(2) The mounting body 15 of the wearable electronic device 10 according to the present embodiment has a finger engaging portion 50 for engaging with a finger.

The wearable electronic device 10 according to the present embodiment prevents the forearm attachment part 53 from rotating around the user's forearm when the finger engagement part 50 is engaged with the user's finger. The mounting body 15 can be fixed. Therefore, wearable electronic device 10 can improve operability.

(3) In the wearable electronic device 10 according to the present embodiment, the control board 13 is preferably the lightest among the display 12, the control board 13, and the battery 14. In other words, the display 12 and the battery 14 are preferably heavier than the control board 13.

In the wearable electronic device 10 according to the present embodiment, when the wearable electronic device 10 is worn on the user's arm, the relatively heavy display 12 and battery 14 are arranged near the user's radius Ra and ulna Ul. be done. The control board 13, which is relatively light in weight, is arranged to be interposed between the display 12 and the battery 14. Such a wearable electronic device 10, when worn on the user's arm, can suitably distribute the weight of each device described above around the user's forearm. Therefore, the wearable electronic device 10 can further reduce the feeling of weight during operation, and can reduce the burden on the user during operation. Moreover, the wearable electronic device 10 can further improve the ease of wearing it on the user's arm.

As described above, according to the wearable electronic device 10 according to the present embodiment, the burden on the user during operation can be reduced.

Note that the present invention is not limited to the embodiments described above, and various changes and modifications can be made without departing from the gist of the present invention.

For example, the embodiments described above have been described in detail in order to explain the gist of the present invention in an easy-to-understand manner. Therefore, the present invention is not necessarily limited to having all the components described. Further, in the present invention, other components can be added to certain components, or some components can be changed to other components. Further, in the present invention, some components can also be deleted.

Furthermore, in the embodiment described above, the wearable electronic device 10 is configured to be worn on the user's left arm. However, the wearable electronic device 10 may be configured to be worn on the user's right arm. In this case, the wearable electronic device 10 has a configuration that is left and right opposite to the configuration shown in FIG. 1 .

Furthermore, in the embodiment described above, the finger engaging portion 50 of the wearable electronic device 10 is configured to engage with the user's thumb and index finger. However, the type and number of fingers that the finger engaging portion 50 engages is not particularly limited. For example, the finger engaging portion 50 may be configured to engage the user's thumb and middle finger.

Further, in the embodiment described above, the wearable electronic device 10 includes the scanner 11. However, the wearable electronic device 10 does not need to include the scanner 11 as long as it includes a plurality of devices and the attachment body 15. It is preferable that such a wearable electronic device 10 has a structure such that its weight is balanced when it is worn on a user's arm. For example, the wearable electronic device 10 has a configuration in which, when worn on the user's arm, two devices that are relatively heavy among a plurality of devices are distributed and arranged around the user's forearm. Good. The wearable electronic device 10 may be configured such that a relatively light device is interposed between two relatively heavy devices. In the embodiment described above, the display 12 and the battery 14, which are relatively heavy, are placed near the user's radius Ra and ulna Ul. These two relatively heavy devices are preferably placed opposite each other around the user's forearm. Note that the device is not limited to the display section (display 12), the board (control board 13), and the power supply section (battery 14), and may be any device.

Furthermore, in the embodiment described above, the wearable electronic device 10 includes the display 12 (display section). However, the wearable electronic device 10 may have an operation unit (not shown) for operating arbitrary components (for example, the scanner 11, etc.) in addition to or instead of the display 12. good. For example, the wearable electronic device 10 includes a battery 14, an operation section (not shown), a control board 13 on which a control section for controlling the operation section is mounted, and a mounting body 15 that supports the operation section. It may be a configuration. The operating section is preferably arranged on the wearing body 15 so as to be located near the radius of the user's forearm when the wearing body 15 is worn.

Furthermore, for example, the wearable electronic device 10 has a ring-shaped structure in which the wearing body 15 supports a plurality of predetermined devices, and the plurality of predetermined devices are distributed and arranged around the periphery of the wearing body 15. It may also have a different configuration. The predetermined devices include the display 12 (display unit), the battery 14 (power supply unit), and the control board 13 (board), and the control board 13 (board) includes the display 12 (display unit) and the battery 14. (power supply section).

Below, the invention described in the claims first attached to the application of this application will be added. The claim numbers listed in the supplementary notes are as in the claims originally attached to the request for this application.
[Additional notes]
《Claim 1》
a plurality of predetermined devices each electrically connected;
a wearable body that supports the plurality of predetermined devices and can be worn by being wrapped around a user's forearm;
Equipped with
The plurality of predetermined devices are distributed and arranged on the wearing body so that each device is located at a different location along the periphery of the forearm of the user when the wearing body is worn.
A wearable electronic device characterized by:
《Claim 2》
At least one of the plurality of predetermined devices is a display unit that displays predetermined information,
The display unit is arranged on the wearing body so as to be located near the radius of the forearm of the user when the wearing body is worn.
The wearable electronic device according to claim 1, characterized in that:
《Claim 3》
At least one other of the plurality of predetermined devices is a power supply unit that supplies power to the display unit,
The power supply section is arranged on the wearing body so as to be located near the ulna of the forearm of the user when the wearing body is worn.
The wearable electronic device according to claim 2, characterized in that:
《Claim 4》
At least one other of the plurality of predetermined devices is a control board that controls the display section,
The control board is interposed between the display section and the power supply section and disposed on the wearing body so as to be located on the back side of the user's forearm when the wearing body is worn.
The wearable electronic device according to claim 3, characterized in that:
《Claim 5》
The control board is lighter in weight than the display unit and the power supply unit.
The wearable electronic device according to claim 4.
《Claim 6》
The wearing body has a finger engagement part for engaging with a user's finger, and a forearm attachment part for being attached to the forearm of the user,
The display section is attached to the forearm so that when the forearm attachment section is attached to the forearm of the user with the finger engaging section engaged with the finger of the user, the display section is positioned near the radius of the forearm. located in the
The wearable electronic device according to any one of claims 2 to 5.
《Claim 7》
The finger engaging portion is disposed at a longitudinally extending end of the display portion.
The wearable electronic device according to claim 6, characterized in that:
《Claim 8》
At least one of the plurality of predetermined devices is an operation section for receiving operation input from a user,
The operation unit is arranged on the wearing body so as to be located near the radius of the forearm of the user when the wearing body is worn.
The wearable electronic device according to claim 1, characterized in that:
《Claim 9》
a plurality of predetermined devices each electrically connected;
an annular mounting body that supports the plurality of predetermined devices;
Equipped with
The predetermined plurality of devices are distributed and arranged along the periphery of the wearing body,
A wearable electronic device characterized by:
《Claim 10》
The predetermined plurality of devices are a display unit, a power supply unit, and a control board,
the control board is arranged to be interposed between the display section and the power supply section;
The wearable electronic device according to claim 9.

10 Wearable electronic device 11 Scanner (reading unit)
12 Display (display section)
13 Control board (board)
14 Battery (power supply part)
15 Mounting body 16 (16a, 16b) Cloth material 50 Finger engaging part (engaging part)
51 Thumb engagement part 52 Index finger engagement part 53 Forearm attachment part (main attachment part)
61 Reference end 62 (62a, 62b) Free end 63 Hook and loop fastener (fixed part)
63a Hook portion 63b Pile portion 70 (70a, 70b, 70c, 70d, 70e) Wiring

Claims (2)

A display device having a flat shape;
a battery having a flat shape and electrically connected to the display device to supply power to the display device;
a wearable body that supports the display device and the battery and can be worn on a user's arm;
Equipped with
Each of the display device and the battery is formed in a planar shape with long sides,
When the wearable body is worn on a user's arm, the user's arm is in a position where it is sandwiched between the display device and the battery , and the long side is oriented along the direction in which the arm extends. The display device and the battery are arranged in the mounting body ,
A wearable electronic device characterized by: When the wearing body is worn on a user's arm , the user's arm is sandwiched between the display device and the battery from both sides of the arm.
The wearable electronic device according to claim 1, characterized in that: