JP5986898B2 - Electronic device storage jacket - Google Patents

Description

  The present invention relates to an electronic device storage jacket for storing an electronic device having a display screen on the surface of a smartphone, a tablet terminal or the like.

  Until now, mobile devices (electronic devices) such as mobile phones, smartphones (multifunctional mobile phones), and tablet terminals (tablet PCs) have been connected to dedicated power cables and AC adapters, respectively, to charge the battery that serves as the power source. There was a need to do.

  On the other hand, as a method for charging a mobile device in a non-contact manner, a wireless (wireless) power feeding (charging) method is being adopted. As a wireless power feeding method, for example, there is a non-contact charging system disclosed in Patent Document 1. Note that the following two modes can be considered for power supply to the mobile device by the wireless power supply method.

  The first mode is a mode in which the mobile device itself has a power receiving area where wireless power feeding is possible, and the power receiving area is arranged on the power feeding area of the wireless power feeding unit to perform wireless power feeding.

  According to the second aspect, the mobile device does not have the power receiving area, the power receiving jacket (cover) for storing the mobile device fixedly in the storage area has the power receiving area, and receives the power in a state where the mobile device is stored. This is a mode in which the power receiving area of the jacket is arranged on the power feeding area of the wireless power feeding section to perform wireless power feeding. At this time, the power receiving jacket and the mobile device are electrically connected to each other via the power receiving jacket so that charging is possible.

  Hereinafter, the first aspect will be described as “direct power supply”, and the second aspect will be described as “indirect power supply”.

JP 2011-10378 A

  In both the direct power supply and the indirect power supply, a power receiving region may be formed in a part of the mobile device or the power receiving jacket instead of the whole. This tendency becomes particularly prominent as mobile devices such as tablet terminals become larger.

  On the other hand, in the wireless power feeding method, it is important to accurately arrange the power receiving area on the power feeding area in order to increase the power transmission efficiency. That is, it is important to position the power receiving area by aligning the power feeding area and accurately superimposing the power receiving area.

  However, most of mobile devices such as smartphones and tablet terminals have a display screen.

  Therefore, in the case of direct power feeding, the position of the power receiving area formed on the back surface inevitably cannot be accurately visually recognized from the front surface, and it is difficult to accurately place the power receiving area on the power feeding area. There was a point.

  On the other hand, in the case of indirect power supply, the power receiving jacket stores the mobile device with the surface on which the display screen exists exposed, and the power receiving area formed on the power receiving jacket also depends on the mobile device stored. There is a problem in that visual recognition cannot be accurately performed from the (display screen side), and the power receiving area cannot be accurately arranged on the power feeding area.

  In addition, as described above, since most of the surface of a mobile device such as a smartphone or a tablet terminal is a display screen, a charging state display unit that instructs the presence or absence of charging is generally provided on a side surface. On the other hand, the power receiving jacket generally covers the side of the mobile device so that the mobile device can be stably stored in the storage area.

  For this reason, with indirect power supply, the display contents (lighted / extinguished, emission color, etc.) of the mobile device's charging status display cannot be visually recognized from the surface of the mobile device, and the charging status such as charging is complete while the mobile device is being charged. There was a problem that the user could not recognize.

  The problem of indirect power supply also occurs when the mobile device is stored in the storage area of the protective jacket that protects the mobile device from the outside in direct power supply.

  The present invention has been made to solve the above-described problems. When charging is performed using the wireless power feeding method, the power receiving area can be visually recognized from the surface side (display screen side) of the electronic device in the housed state. An object is to obtain a jacket for storing electronic equipment.

  The electronic device storage jacket according to claim 1 of the present invention is an electronic device storage jacket capable of storing an electronic device having a display screen on a surface thereof in a storage area in a state where the display screen is exposed. At least one of the electronic device and the electronic device storage jacket has a power receiving area that can be charged by wireless power feeding, and is visually recognized from the display screen when the electronic device is stored in the storage area. It has a power receiving area instruction | indication part which can recognize a shape and a formation position, It is characterized by the above-mentioned.

  The invention of claim 2 is the electronic device storage jacket according to claim 1, further comprising the power receiving region that is rectangular in plan view, and an outer frame portion that is formed around the storage region, The outer frame portion has a visual recognition area that is visible from the display screen side when the electronic device is stored, and the power reception area instruction section has at least two rectangular shapes in plan view of the power reception area of the visual recognition area. It is an area corresponding to a side, and the power receiving area instruction unit has a display mode different from other areas of the visual recognition area.

  The invention according to claim 3 is the electronic device housing jacket according to claim 2, further comprising a bottom surface portion on which the electronic device can be arranged, and the outer frame portion is formed at a predetermined height around the bottom surface portion. An area surrounded by the side surface portion on the bottom surface portion is the storage region of the electronic device, and the electronic device has a charging state display unit that indicates whether charging is performed on the side surface, The side surface portion includes a display auxiliary portion that makes the light emission state of the charging state display portion visible from the display screen side.

  Invention of Claim 4 is the jacket for electronic device accommodation of Claim 3, Comprising: The said display auxiliary | assistant part reflects the irradiation light from the said charge condition display part, and reflects the reflected light in the surface direction of the said electronic device This is a reflection region that leads to

  The electronic device storage jacket according to the first aspect of the present invention is such that, even when the electronic device is stored in the storage region, the power reception region instruction unit is visually recognized from the display screen side, and the shape of the power reception region from the power reception region instruction unit and Since the formation position can be accurately estimated, wireless power feeding can be performed by arranging the power receiving area with high positional accuracy with respect to the wireless power feeding unit.

  The jacket for storing electronic equipment according to claim 2 of the present invention accurately estimates the other side from at least two sides of the power receiving area recognized from the power receiving unit indication area having a display mode different from the other area in the visual recognition area. By doing so, it is possible to accurately recognize the shape and the formation position of the power receiving region having a rectangular shape in plan view in the electronic device housing jacket.

  The electronic device storage jacket according to the third aspect of the present invention can visually recognize the light emission state of the charging state display unit from the display screen side by the display auxiliary unit when the electronic device is stored in the storage region. The charging state of the electronic device can be recognized without providing the electronic device housing jacket itself with a function of instructing the presence or absence of charging.

  The electronic device storage jacket according to the fourth aspect of the present invention can accurately check the state of charge of the electronic device by the reflected light reflected by the reflection region from the charge state display portion even when the electronic device is stored in the storage region. Can be visually recognized.

It is explanatory drawing which shows the state which accommodated the tablet terminal of the jacket for power receiving which is Embodiment 1 of this invention. 3 is a perspective view schematically showing one form of a power receiving jacket according to Embodiment 1. FIG. 4 is an explanatory diagram schematically showing an arrangement state during wireless power feeding by the power receiving jacket according to Embodiment 1. FIG. It is a top view which shows the state which accommodated the tablet terminal of the power receiving jacket which is Embodiment 2 of this invention. 6 is an explanatory diagram schematically showing an arrangement state during wireless power feeding by a power receiving jacket according to Embodiment 2. FIG. 6 is a side view showing a ground state in which a tablet terminal of a power receiving jacket according to a third embodiment is housed. FIG. 6 is a top view illustrating a configuration of a power receiving jacket according to Embodiment 3. FIG. FIG. 11 is a top view showing a power receiving unit instruction area provided in the power receiving jacket of the third embodiment. It is a side view which shows the stand state which accommodated the tablet terminal of the power receiving jacket of Embodiment 3. FIG. It is a perspective view which shows the stand state which accommodated the tablet terminal of the power receiving jacket of Embodiment 3. FIG.

<Embodiment 1>
FIG. 1 is an explanatory view showing a state in which a tablet terminal of a power receiving jacket (electronic device housing jacket) according to Embodiment 1 of the present invention is housed, wherein FIG. 1 (a) is a top view and FIG. 1 (b). And (c) is a cross-sectional view taken along line AA of (a).

  As shown in FIG. 1, the flat tablet terminal 20 is an electronic device having a display screen 21 on most of its surface. The power receiving jacket 1 is stored in the storage area with the display screen 21 of the tablet terminal 20 exposed. As will be described in detail later, the power receiving jacket 1 has a power receiving area where wireless power feeding (wireless power feeding) is possible.

  Therefore, even if the tablet terminal 20 itself is not capable of wireless power feeding, charging using the wireless power feeding method is possible via the power receiving jacket 1. In this case, the tablet terminal 20 is electrically connected via the power receiving jacket 10 so as to be rechargeable when stored in the power receiving jacket 1.

  FIG. 2 is a perspective view schematically showing one embodiment of the power receiving jacket 1. As shown in the figure, the power receiving jacket 1 has a side surface portion 12 (outer frame portion) that surrounds the entire circumference of the bottom surface portion 13, and the surface portion of the side surface portion 12 is when the tablet terminal 20 is stored. The viewing area 11 is visible from the display screen 21 side.

  The planar shape of the bottom surface portion 13 is formed in substantially the same shape as the planar shape of the tablet terminal 20, and the tablet terminal 20 is stably stored on the bottom surface portion 13 by covering all the side surfaces of the tablet terminal 20 with the side surface portion 12. can do. That is, a region surrounded by the side surface portion 12 on the bottom surface portion 13 is a storage region of the tablet terminal 20.

  The visual recognition area 11 has a power reception area instruction section 11d in a part thereof, and the power reception area instruction section 11d exhibits a display mode (pattern, color, etc.) different from other areas of the visual recognition area 11, thereby enabling the visual recognition area 11 from the surface. It is possible to visually recognize the position of the power receiving area instruction unit 11d.

  The power receiving area instruction section 11d corresponds to the three sides of the power receiving area formed in a rectangular shape in plan view, and the user can use the side surface section of the power receiving jacket 1 even when the tablet terminal 20 is stored as shown in FIG. Thus, the power receiving area instruction unit 11d formed in the visual recognition area 11 on the surface 12 can be visually recognized accurately.

  FIG. 3 is an explanatory view schematically showing an arrangement state at the time of wireless power feeding by the power receiving jacket 1. For convenience of explanation, the illustration of the tablet terminal 20 housed in the power receiving jacket 1 is omitted in FIG.

  Since the power receiving area 15 in the power receiving jacket 1 has a rectangular shape in plan view with the power receiving area instruction portion 11d as three sides, the user accurately determines the remaining one side from the three sides indicated by the power receiving area instruction portion 11d. The shape and the formation position of the power receiving region 15 shown in FIG. 3 can be grasped.

  As a result, as shown in FIG. 1 (a), even when the power receiving jacket 1 houses the tablet terminal 20, the shape and formation position of the power receiving region 15 having a rectangular shape in plan view are accurately recognized, As shown in FIG. 3, the power receiving jacket 1 can be arranged with high accuracy so that the power receiving region 15 accurately overlaps the power feeding region 31.

  As described above, the power receiving jacket 1 according to the first embodiment visually recognizes the visual recognition area 11 of the side surface portion 12 from the display screen 21 side even when the tablet terminal 20 is stored in the storage area, and receives the power receiving area instruction section 11d. Therefore, it is possible to accurately estimate the shape and the formation position of the power receiving area 15 from the above, so that the power receiving area 15 can be arranged with respect to the power feeding area 31 with high positional accuracy and wireless power feeding can be performed.

  In addition, as shown in FIG. 1B, the tablet terminal 20 has a charging indicator 22 (charging state) that instructs charging and completion of charging in a specific light emission state (lighting / extinguishing, red light emission, green light emission, etc.). Display section) is formed on the side surface.

  On the other hand, the side surface portion 12 of the power receiving jacket 1 forms a reflection region 11dr at a distance from the charging indicator 22 at least in a portion facing the charging indicator 22, and reflects the reflected light 30 of the reflection region 11dr on the surface ( Reflected in the direction of the display screen 21 of the tablet terminal 20.

  As described above, the power receiving jacket 1 according to the first embodiment displays the light emission state of the charging indicator 22 that is the charging display unit from the reflected light 30 by the reflection area 11dr that is the display auxiliary unit when the tablet terminal 20 is stored. Since it can be visually recognized from the 21 side, the charging state of the tablet terminal 20 can be recognized.

  Therefore, it is not necessary to provide a power receiving indicator lamp or the like corresponding to the charging indicator 22 on the power receiving jacket 1 side, the structure can be simplified, the power receiving jacket 1 itself can be made thinner, the cost can be reduced, and the failure rate can be reduced. Reduction can be achieved.

  In addition, as shown in FIG.1 (c), it replaces with the reflective area | region 11dr shown in FIG.1 (b), the through-hole 11h is provided in the side part 12 as a display auxiliary | assistant part, and the irradiation light 40 of the charge indicator 22 is seen from the side. An aspect in which the light is emitted is also conceivable. Even in this case, at least whether the charging indicator 22 is turned on / off can be visually recognized from the display screen 21 side, so that the charging state of the tablet terminal 20 can be recognized. Further, the display content of the charging indicator 22 can be visually recognized relatively easily, for example, by visually recognizing from the display screen 21 side the upper position slightly shifted to the side surface portion 12 side provided with the through-hole 11h.

  As described above, by providing the through hole 11h in the side surface portion 12, the charging indicator 22 can be visually recognized in the same manner as when the tablet terminal 20 alone without the power receiving jacket 1 is used. The contents can be visually recognized relatively easily.

<Embodiment 2>
FIG. 4 is a top view showing a state in which the tablet terminal 20 of the power receiving jacket 2 according to the second embodiment of the present invention is housed.

  As shown in FIG. 4, the flat tablet terminal 20 has a display screen 21 on most of the surface. The power receiving jacket 2 is stored in the storage area with the display screen 21 of the tablet terminal 20 exposed. Similarly to the power receiving jacket 1, the power receiving jacket 2 has a power receiving area where wireless power feeding is possible.

  FIG. 5 is an explanatory diagram schematically showing an arrangement state at the time of wireless power feeding by the power receiving jacket 2. For convenience of explanation, illustration of the tablet terminal 20 housed in the power receiving jacket 2 is omitted in FIG.

  The power receiving jacket 2 according to the second embodiment has the same configuration as that of the power receiving jacket 1 according to the first embodiment except that the arrangement location of the power receiving area instruction unit 11d and the shape and formation position of the power receiving area 15 are different. Therefore, the description common to Embodiment 1 is omitted.

  Since the power receiving area 15 in the power receiving jacket 2 has a rectangular shape in plan view with the power receiving area instruction section 11d as two sides, the user accurately determines the remaining two sides from the two sides indicated by the power receiving area instruction section 11d. It can be estimated, and the shape and formation position of the power receiving region 15 can be grasped.

  As a result, even in the storage state of the tablet terminal 20 shown in FIG. 4, the shape and the formation position of the power receiving area 15 having a rectangular shape in plan view are accurately recognized, and as shown in FIG. The power receiving jacket 2 can be arranged so that the power receiving regions 15 are accurately overlapped.

  Thus, since the tablet terminal 20 of Embodiment 2 can recognize the shape and formation position of the power receiving area 15 from the power receiving area instruction section 11d even when the power receiving jacket 2 is stored in the storage area, There is an effect that wireless power can be supplied by arranging the region 15 with respect to the power supply region 32 with high positional accuracy.

(Others (common to Embodiments 1 and 2))
Although the power receiving jackets 1 and 2 both have the power receiving area 15 in the first and second embodiments, the tablet terminal 20 has a power receiving area where wireless power feeding is possible, and the power receiving jacket 1 The power receiving jacket 2 may be a protective jacket having no power receiving area. In this case, the power receiving area 15 shown in FIGS. 3 and 5 is a power receiving area in the tablet terminal 20 when the power receiving jacket 1 (2) is stored.

  Therefore, when the tablet terminal 20 has a power receiving area where wireless power feeding is possible, the protective jacket corresponding to the power receiving jacket 1 according to the first embodiment is for the visually recognized protection even when the tablet terminal 20 is stored in the storage area. The shape and formation position of the power receiving area 15 in the tablet terminal 20 can be accurately estimated from the power receiving area instruction section 11d of the jacket. Therefore, there is an effect that wireless power feeding can be performed by arranging the power receiving area 15 of the tablet terminal 20 with respect to the power feeding area 31 with high positional accuracy in a state of being housed in the protective jacket.

  Moreover, in Embodiment 1 and Embodiment 2, although the example which accommodated the tablet terminal 20 in the storage area | region formed on the bottom face part 13 with stability by the side part 12 was shown, it is fixing members, such as a magnet The tablet terminal 20 may be arranged on the storage area on the surface of the power receiving jacket 1 without providing the side surface portion 12. In this case, the bottom surface portion 13 is configured by a storage area in which the tablet terminal 20 is arranged and an outer frame portion formed around the storage area, and the outer frame portion becomes a visual recognition area.

  In the first embodiment and the second embodiment shown in FIGS. 1 to 5, the configuration in which the side surface portion 12 covers all the side surfaces of the tablet terminal 20 has been described. In addition to this configuration, the power receiving jacket 1 (2) may be configured in such a manner that the three sides of the bottom surface portion 13 are surrounded by the side surface portion 12 and are slid from the opening portion not having the side surface portion 12 and fitted into the tablet terminal 20. good. At this time, a fixing member such as a magnet may be used in combination. However, in this case, the three sides that form the side surface portion 12 need to be the sides that form the power receiving region instruction portion 11d.

<Embodiment 3>
(Ground state)
FIG. 6 is a side view showing a ground state (non-standby state) in which the tablet terminal of the power receiving jacket of Embodiment 3 is housed. FIG. 7 is a top view showing the configuration of the power receiving jacket 3.

  As shown in FIG. 7, the power receiving jacket 3 includes a power receiving unit 35, an auxiliary power receiving unit 36 </ b> A, an auxiliary power receiving unit 36 </ b> B, and a coupling unit 37. Each of the power receiving unit 35 and the auxiliary power receiving units 36A and 36B is a power receiving area where wireless power feeding is possible. In the ground state, the power receiving unit 35, the auxiliary power receiving unit 36A, the auxiliary power receiving unit 36B, and the coupling unit 37 are all on the same plane.

  The power receiving unit 35. The auxiliary power receiving unit 36A and the separable boundary portion 17a can be separated as a boundary, the auxiliary power receiving unit 36B and the separable boundary portion 17b can be separated as a boundary, and the separable boundary portion 17c from the coupling unit 37 can be separated as a boundary. Is possible. On the other hand, the coupling portion 37 is integrally coupled with the auxiliary power receiving portions 36A and 36B.

  Further, in the vicinity of the edge portion of the separable boundary portion 17a, hinge portions 16 and 16 are provided between the power receiving unit 35 and the auxiliary power receiving unit 36A and between the power receiving unit 35 and the auxiliary power receiving unit 36B. Therefore, the auxiliary power receiving portions 36A and 36B and the coupling portion 37 can be rotated with the hinge portions 16 and 16 as the rotation axis. That is, the power receiving jacket 3 has a stand function for standing the remaining operation areas 36A, 36B, and 37 at a holding angle with the power receiving unit 35 as a support base.

  FIG. 8 is a top view showing a power receiving unit instruction area provided in the power receiving jacket 3 of the third embodiment.

  The power receiving jacket 3 according to the third embodiment accommodates the tablet terminal 20 in the form shown in FIG. 1 shown in the first embodiment. Therefore, in the ground state shown in FIG. 6, as shown in FIG. As in the first embodiment, the shape and formation position of the power receiving area (the power receiving section 35 and the auxiliary power receiving sections 36A and 36B) can be accurately estimated from the power receiving area instruction section 11d visible from the 21 side. Therefore, as in the first embodiment, there is an effect that wireless power feeding can be performed by arranging the power receiving area with high positional accuracy with respect to the power feeding area in the ground state.

(Stand condition)
9 and 10 are explanatory views showing a stand state in which the tablet terminal of the power receiving jacket of the third embodiment is housed. FIG. 9 is a side view, and FIG. 10 is a perspective view of the power receiving jacket 3 viewed from the back side.

  As described above, since the power receiving jacket 3 has a stand function, as shown in these drawings, the remaining operation areas 36A, 36B, and 37 are rotated from the power receiving unit 35 with the power receiving unit 35 as a support. R1 can be erected with a holding angle (> 0 °).

  At this time, a torque adjustment mechanism is incorporated in the hinge portion 16 and, for example, the operation regions 36A, 36B, 37 can be fixed upright.

  In addition, a support rod having one end fixed to the operating areas 36A, 36B, and 37 in the stand state is provided, and a plurality of grooves are provided on the surface of the power receiving unit 35, and the other end of the indicator rod is set to one of the plurality of grooves. By fitting, the operation areas 36A, 36B and 37 can be fixed upright at a finite angle.

  At this time, since the power receiving unit 35 serving as a support base does not change between the ground state and the stand state, wireless power feeding to the power receiving unit 35 can be continuously performed without any trouble.

  As described above, the power receiving jacket 3 according to the third embodiment uses the power receiving unit 35, which is a part of the power receiving area including the power receiving unit 35 and the auxiliary power receiving units 36A and 36B, when the tablet terminal 20 is stored as a support. In addition to the operation areas 36A, 36B and 37 other than the power reception unit 35, the tablet terminal 20 has a stand function that can be fixed to the power reception unit 35 with a holding angle.

  The power receiving jacket 3 according to the third embodiment has the above-described stand function, so that the power receiving section 35 (power receiving area) serving as a support base can be wirelessly fed without any trouble while standing upright at a holding angle. The tablet terminal 20 can be operated, and the operability with respect to the tablet terminal 20 can be enhanced.

  Further, when the power receiving jacket 3 is in the ground state, the power receiving unit 35 is fitted between the auxiliary power receiving units 36A and 36B, and the power receiving unit 35 and the auxiliary power receiving units 36A and 36B exist on the same plane. The power receiving jacket 3 can be made thinner.

  In the third embodiment, the auxiliary power receiving units 36A and 36B in addition to the power receiving unit 35 have the power receiving area. However, the auxiliary power receiving units 36A and 36B may have no power receiving area. In this case, the power receiving area of the power receiving jacket 3 is only the power receiving section 35, and it is difficult to grasp the shape and position of the power receiving section 35 from the power receiving area instruction section 11d when the tablet terminal 20 is stored. However, by changing the display form of the power receiving area instruction section 11d in the power receiving section 35 to a form different from the power receiving area instruction section 11d of the auxiliary power receiving sections 36A and 36B, the power receiving area instruction section 11d can change the power receiving section 35 It is also possible to grasp the shape and formation position.

  Also in the power receiving jacket 3, as shown in FIG. 2, the side surface portion 12 is formed and the side surface of the tablet terminal 20 is covered with the side surface portion 12, so that the tablet terminal 20 is placed on the bottom surface portion 13 with good stability. It can be stored. In this case, a region surrounded by the side surface portion 12 on the bottom surface portion 13 is a storage region of the tablet terminal 20.

  However, since the power receiving jacket 3 has a stand function, it is desirable to provide the side surface portion 12 in the operation areas 36A, 36B and 37 other than the power receiving unit 35 so that the stand function is not hindered. In this case, in the power reception unit 35, the surface of the side surface portion 12 becomes the visual recognition area 11 when the tablet terminal 20 is stored.

  Also in the third embodiment, the tablet terminal 20 may be arranged on the storage area on the surface of the power receiving jacket 3 without using the side surface portion 12 by using a fixing member such as a magnet. . In this case, the bottom surface portion 13 is configured by a storage area in which the tablet terminal 20 is arranged and an outer frame portion formed around the storage area, and the outer frame portion becomes a visual recognition area.

  However, since the power receiving jacket 3 has a stand function, fixing members such as magnets may be provided in the operation areas 36A, 36B and 37 other than the power receiving unit 35 so that the stand function is not hindered. desirable.

  In the third embodiment, the power reception unit 35 is a support base, the auxiliary power reception units 36A and 36B, and the coupling unit 37 are movable regions. However, the roles of the power reception unit 35 and the auxiliary power reception units 36A and 36B are reversed. It is also possible to realize a stand function in which the auxiliary power receiving units 36A and 36B are the support base and the power receiving unit 35 and the coupling unit 37 are the movable regions.

  At this time, a mode in which only the auxiliary power receiving units 36A and 36B have the power receiving area and the power receiving unit 35 does not have the power receiving area is conceivable. In this case, since the power receiving area of the power receiving jacket 3 is only the portion corresponding to the auxiliary power receiving portions 36A and 36B, the power receiving region indicating portion 11d shown in FIG. 8 is not provided with the power receiving region indicating portion 11d corresponding to the power receiving portion 35. Thus, it is possible to grasp the shapes and formation positions of the auxiliary power receiving units 36A and 36B from the power receiving area instruction unit 11d provided only in the auxiliary power receiving units 36A and 36B.

  Further, since the auxiliary power receiving units 36A and 36B are not changed between the ground state and the stand state, wireless power feeding to the auxiliary power receiving units 36A and 36B can be continuously performed without any problem. Accordingly, even when the power receiving jacket 3 is in the stand state, the power receiving area instruction section 11d provided in the auxiliary power receiving sections 36A and 36B allows the wireless power feeding by arranging the auxiliary power receiving sections 36A and 36B corresponding to the power feeding area with high positional accuracy. There is an effect that can be performed.

  Further, when the stand function with the auxiliary power receiving units 36A and 36B as the support base and the power receiving unit 35 and the coupling unit 37 as the movable region is realized, the auxiliary power receiving units 36A and 36B both have the power receiving region. An aspect in which one of the power reception units 36A and 36B has a power reception region is also conceivable.

  It should be noted that the present invention can be freely combined with each other within the scope of the invention, and each embodiment can be appropriately modified or omitted.

1-3 Power receiving jacket 11 Viewing area 11d Power receiving area indicating part 11dr Reflecting area 11h Through hole 15 Power receiving area 20 Tablet terminal 21 Display screen 22 Charging indicator 35 Power receiving part 36A, 36B Auxiliary power receiving part 37 Coupling part

Claims (4)

An electronic device storage jacket capable of storing an electronic device having a display screen on a surface thereof in a storage area with the display screen exposed, wherein at least one of the electronic device and the electronic device storage jacket is wirelessly fed Has a power receiving area that can be charged by
It has a power receiving area instruction section that can be recognized from the display screen side when the electronic device is stored in the storage area, and the shape and formation position of the power receiving area can be recognized.
Jacket for storing electronic devices. The electronic device storage jacket according to claim 1,
The power receiving area that is rectangular in plan view; and
An outer frame portion formed around the storage area,
The outer frame portion has a visual recognition area that is visible from the display screen side when the electronic device is stored,
The power reception area instruction unit is an area corresponding to at least two sides of the power reception area in a rectangular shape in plan view, and the power reception area instruction unit has a display mode different from other areas of the visual recognition area. Characterized by having,
Jacket for storing electronic devices. The electronic device storage jacket according to claim 2,
It further comprises a bottom part on which the electronic device can be arranged,
The outer frame portion is a side surface portion formed around the bottom surface portion at a predetermined height, and a region surrounded by the side surface portion on the bottom surface portion is the storage region of the electronic device,
The electronic device has a charge state display unit for instructing the presence or absence of charging on the side surface,
The side part has a display auxiliary part that makes the light emission state of the charging state display part visible from the display screen side,
Jacket for storing electronic devices. The electronic device storage jacket according to claim 3,
The display auxiliary unit is a reflection region that reflects irradiation light from the charging state display unit and guides reflected light toward the surface of the electronic device.
Jacket for storing electronic devices.

Images