JP2017092495A - Stand for electronic device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a usable stand for an electronic device, in which a tilting angle of an electronic device body can simply be changed.SOLUTION: A stand 1 for an electronic device according to the present invention includes: a plate-like member having a region that faces a rear face 2c of an electronic device 2 on one side of a thickness direction; a base part 6 to be engaged with a part of the rear face of the electronic device; and a plurality of legs having engaging parts 12f, 14f, and 16d, each formed to be engaged with the rear face of the electronic device, and supporting parts 12b, 14b, and 16a serving as pivot points for rotation in the region of the base part, in which distance between each engaging part and each supporting part varies. By providing each supporting part of the plurality of legs so that axial directions of rotation axes of the plurality of legs coincide with each other, when the plurality of legs are selectively rotated with the supporting parts being a pivot point, any first engaging part is engaged with the rear face of the electronic device in such a manner so as to enable the electronic device to tilt against the base part.SELECTED DRAWING: Figure 10

Description

  The present invention relates to a stand for an electronic device, and more particularly, to a stand for an electronic device that is provided on the back side of the electronic device and changes the orientation of the electronic device.

Conventionally, as described in Patent Document 1, for example, a display unit is provided on the surface of an electronic device main body so that the electronic device main body is supported on the rear side of the electronic device main body so that the electronic device main body is tilted on a table. There is known a tilt device that supports the electronic device body at a predetermined inclination angle on the back surface of the electronic device body.
Such a tilting device includes an engagement tooth row provided on the left and right sides of the back surface of the electronic device main body, and a pair of tilt support pivots located below the engagement tooth row and above the grounding portion of the electronic device main body. And a tilt support leg that is detachably coupled to each tilt support leg pivot support part. In addition, both the tilt support legs are attached to a tilt support leg pivot support part on the back surface of the electronic device main body so as to be detachable and swingable, and are installed on the installation surface. A tilt stay that supports the device main body at a predetermined inclination angle, and the protrusion-like engaging portion at the upper end of the tilt stay selectively engages with the engaging tooth portion of the engaging tooth row, thereby the electronic device main body. Can be set in multiple stages.

JP 2008-115925 A

However, in the above-described conventional tilt device, the electronic device main body is placed on the stand without using the electronic device main body on the stand, or the electronic device main body is stored. When carrying it in a case etc., you have to bother to remove the tilt device from the main body of the electronic device. There is a problem that it takes time and effort to reassemble the tilt device in the detached state.
Therefore, the present invention has been made to solve the above-described problems of the prior art, and is easy to carry when attached to the electronic device main body, and is used with the electronic device main body standing at an angle on a table. In this case, an object of the present invention is to provide an electronic device stand that can easily change the tilt angle of the electronic device body and is easy to use.

In order to achieve the above object, the present invention provides a stand for an electronic device provided on the back side of the electronic device and for changing the direction of the electronic device, wherein the electronic device has a stand on one side in the thickness direction. A plate-shaped member having a region facing the back surface, and having a base portion that engages with a part of the back surface of the electronic device, each of the regions of the base portion being related to the back surface of the electronic device. A plurality of leg portions having a length between the locking portion and the support portion, each having a locking portion formed to be able to be stopped and a support portion serving as a pivot for rotation, and the plurality of leg portions When the plurality of legs are selectively rotated with the support as a fulcrum, the respective support portions are provided so that the axial directions of the rotation axes of the plurality of legs coincide with each other. The first locking portion is locked to the back surface of the electronic device. The electronic device is characterized in that the tiltable relative to the base portion Te.
In the present invention configured as described above, when the plurality of leg portions are selectively rotated with the support portion as a fulcrum, any one of the first locking portions is locked to the back surface of the electronic device. Since the electronic device can be tilted with respect to the portion, the tilt angle of the electronic device with respect to the base portion can be easily changed according to the usage state of the electronic device, and the usability is good.

In the present invention, it is preferable that the electronic device can be tilted with respect to the base portion by engaging with a first engagement receiving portion provided on a part of the back surface of the electronic device. A first engagement portion is provided, and the electronic device is configured to be tiltable by the first engagement receiving portion and the first engagement portion. .
In the present invention configured as above, the electronic device can be tilted by the first engagement receiving portion on the back surface of the electronic device and the first engagement portion of the base portion. Accordingly, the inclination angle of the electronic device with respect to the base portion can be easily changed, which is convenient.

In this invention, Preferably, the said 1st engaging part is formed in a hook shape, and the said electronic device is said by engaging with the 1st engagement receiving part formed in the back surface of the said electronic device. The first engaging portion is configured to be tiltable with the fulcrum as a fulcrum.
In the present invention configured as described above, the electronic device can be tilted with the first engagement portion as a fulcrum by engaging with the first engagement receiving portion formed on the back surface of the electronic device. The inclination angle of the electronic device with respect to the base portion can be easily changed according to the usage state of the electronic device, and the usability is good.

In the present invention, preferably, each of the plurality of leg portions is formed in a plate shape, and a lying position that has fallen to the base portion side with the support portion as a fulcrum, and a support position that rises with respect to the base portion. The base portion is further configured to be capable of rotating the plurality of legs when the legs are rotated to the lying down position, instead of the locking portions of the plurality of legs. A second engaging portion that engages with the back surface is provided.
In the present invention configured as described above, the second engaging portion of the base portion and the back surface of the electronic device are used instead of the engaging portions of the plurality of leg portions when the plurality of leg portions are rotated to the lying down position. Can be securely fixed to the electronic device and the base portion, and is easy to carry and easy to use.

In the present invention, preferably, the second engagement portion of the base portion is configured to be engageable with a second engagement receiving portion provided on the back surface of the electronic device. Yes.
In the present invention configured as described above, the second engaging portion of the base portion and the back surface of the electronic device are used instead of the engaging portions of the plurality of leg portions when the plurality of leg portions are rotated to the lying down position. Since the second engagement receiving portion is engaged, the electronic device and the base portion can be firmly fixed, and it is easy to carry and easy to use.

In the present invention, it is preferable that the first engaging portion and the second engaging portion are the second engaging portion when the first engaging portion is engaged with the second engaging receiving portion. The engaging portion is configured to be engageable with the first engagement receiving portion.
In the present invention configured as described above, the first engagement portion of the base portion is engaged with the second engagement receiving portion on the back surface of the electronic device, and the second engagement portion of the base portion is connected to the electronic device. By engaging with the first engagement receiving portion on the back surface of the electronic device, it is possible to change the orientation of the electronic device with respect to the base portion, and it is easy to use.

In the present invention, preferably, the base portion is further provided with a storage portion that stores the plurality of leg portions when the plurality of leg portions are rotated to the lying down position. .
In the present invention configured as described above, when the plurality of legs are rotated to the lying down position, these legs are accommodated in the accommodating portion of the base portion. The overall thickness of the base can be set small, making it easy to carry and easy to use.

In the present invention, preferably, the support portions of the plurality of leg portions constitute a hinge portion having flexibility for urging the plurality of leg portions from the support position toward the lying down position. It is characterized by being.
In the present invention configured as described above, when the leg portion is in the fall position by the flexible hinge portion for biasing the plurality of leg portions in the direction from the support position to the fall position, The leg portion can be securely fixed in a state of being elastically biased to the base portion so that the upper surface and the upper surface of the base portion are flush with each other. Accordingly, the base part can be prevented from unintentionally coming off the back surface of the electronic device by turning the leg part to the support position side against the hinge part. In addition, when the leg portion is in the support position, it is possible to strengthen the attachment between the engaging portion of the leg portion and the first engagement receiving portion or the second engagement receiving portion on the back surface of the electronic device. The electronic device in a state of being inclined with respect to the portion can be fixed while being stably supported by the leg portion.

In the present invention, preferably, the region of the base portion further includes an outer peripheral portion for forming an upper surface of the base portion and an inner peripheral portion to which the first leg portion is fitted. The plurality of leg portions includes a first leg portion including a first outer edge portion fitted to the inner peripheral portion and a first inner edge portion formed inside the first outer edge portion; A second leg having a second outer edge fitted to the first inner edge of the one leg and a second inner edge formed inside the second outer edge; and And a third leg having a third outer edge fitted to the second inner edge of the second leg, and when the first leg is rotated, the first leg When the second leg part is fitted to the leg part and the third leg part is fitted to the second leg part and cooperates, and the second leg part is rotated. Is characterized in that it is configured to cooperate in a state in which the third leg is fitted to the second leg.
In the present invention configured as described above, when the first leg is rotated, the second leg is fitted to the first leg and the third leg is fitted to the second leg. When the second leg is rotated, the third leg is engaged with the second leg when the second leg is rotated. The inclination angle of the electronic device with respect to the part can be easily changed, and it is easy to use.

In this invention, Preferably, the said base part is formed in a rectangular shape, forms the said 1st engaging part in the one edge side of the said area | region, and opposes the said one edge side of the said area | region. The support portion is provided on the other end side.
In this invention comprised in this way, according to the use condition of an electronic device, the inclination-angle of the electronic device with respect to a base part can be changed easily, and it is convenient.

In the present invention, it is preferable that a notch portion for inserting fingers is formed on the inner peripheral portion of the outer edge portion provided in the region of the base portion so that a finger of a user can be inserted. It is characterized by being provided.
In the present invention configured as described above, when the user tries to set the leg portion in the lying position where the upper surface of the leg portion and the upper surface of the base portion are in the same plane, By inserting the user's fingers into the notch, picking it up and pulling it up, the leg can be easily raised with respect to the base, so it is easy to use.

In the present invention, it is preferable that the locking portions of the first to third legs are protrusions formed so as to be insertable into the second engagement receiving portion formed on the back surface of the electronic device. And when the first to third leg portions are rotated to the support position, the projections are inserted into the second engagement receiving portions on the back surface of the electronic device. It is characterized by that.
In the present invention configured as described above, when the first to third legs are rotated to the support position, the respective protrusions are inserted into the second engagement receiving portion on the back surface of the electronic device. The electronic device tilted with respect to the base portion can be fixed while being stably supported by the leg portions.

In the present invention, preferably, the notch portion provided in the inner peripheral portion of the outer edge portion is provided in the first leg portion when the first leg portion is further rotated to the lying down position. It is characterized by being provided at a position corresponding to the first locking portion.
In the present invention configured as described above, the notch portion provided in the inner peripheral portion of the outer edge portion of the base portion is provided in the first leg portion when the first leg portion is rotated to the lying down position. Since it is provided at a position corresponding to the first locking portion, when the user tries to set the leg portion in the lying position to the support position, the user's finger is inserted into the notch portion for inserting the finger. By inserting, picking and lifting, the leg can be easily raised with respect to the base, so it is easy to use.

  According to the electronic device stand of the present invention, it is easy to carry when attached to the electronic device body. When the electronic device body is used while standing on the base, the inclination angle of the electronic device body is set. Easy to change and easy to use.

It is the schematic perspective view which looked at the state which supported the stand by one Embodiment of this invention from the back side of the tablet main body from diagonally forward. It is a top view which shows the stand by one Embodiment of this invention. It is a rear view which shows the tablet main body to which the stand by one Embodiment of this invention is attached. It is sectional drawing along the IV-IV line of FIG. It is the expansion perspective view which expanded the rear side attaching part of the stand by one Embodiment of this invention shown in FIG. 2 partially. It is a perspective view which shows the state which set the 1st support leg part, the 2nd support leg part, and the 3rd support leg part to the fall position in the 1st use condition of the stand by one Embodiment of this invention. In the first use state of the stand according to the embodiment of the present invention, a state in which the stand in a state where the first support leg portion, the second support leg portion, and the third support leg portion are set in the lying down position is attached to the tablet body. It is a right side view shown. It is a perspective view showing the state where the 1st support leg part, the 2nd support leg part, and the 3rd support leg part were set as the 1st support position in the 1st use state of the stand by one embodiment of the present invention. In the first use state of the stand according to the embodiment of the present invention, the stand with the first support leg portion, the second support leg portion, and the third support leg portion set to the first support position is attached to the tablet body. It is a right side view showing the state. In the first use state of the stand according to the embodiment of the present invention, the stand with the first support leg portion, the second support leg portion, and the third support leg portion set to the first support position is attached to the tablet body. It is the perspective view which looked at the state from the diagonally back side. In the first use state of the stand according to the embodiment of the present invention, the first support leg is set in the lying position, and the second support leg and the third support leg are set in the second support position. FIG. In the first use state of the stand according to the embodiment of the present invention, the first support leg is set in the lying position, and the second support leg and the third support leg are set in the second support position. It is a right side view which shows the state which attached the stand of to the tablet main body. In the first use state of the stand according to the embodiment of the present invention, the first support leg and the second support leg are set in the lying position, and the third support leg is set in the third support position. FIG. In the first use state of the stand according to the embodiment of the present invention, the first support leg and the second support leg are set in the lying position, and the third support leg is set in the third support position. It is a right side view which shows the state which attached the stand of to the tablet main body. In the 2nd use condition of the stand by one Embodiment of this invention, it is the schematic perspective view which looked at the state supported by the back side of the tablet main body from diagonally forward.

Next, a stand according to an embodiment of the present invention will be described with reference to the accompanying drawings.
FIG. 1 is a schematic perspective view of a stand according to an embodiment of the present invention supported on the back side of the tablet body as viewed obliquely from the front, and FIG. 2 is a plan view showing the stand according to an embodiment of the present invention. It is.

  First, as shown in FIGS. 1 and 2, the stand 1 according to the embodiment of the present invention is arranged on the rear side of the tablet body 2 so that the tablet body 2, which is an electronic device, stands on the top surface 4 of the table. A plate-like base portion 6 is provided to be supported and installed on the upper surface 4 of the table.

A rectangular liquid crystal display unit 2a is provided at the center of the surface of the tablet body 2 to which the stand 1 of the present embodiment is attached, and a plurality of operation buttons 2b are provided on the left side of the liquid crystal display unit 2a. .
The tablet body 2 performs coordinate input by pressing an arbitrary position of the liquid crystal display unit 2a with a dedicated electronic pen (not shown), a pen-like object, or the like, and the position of the coordinate input is the tablet body 2. This is an example of a so-called pen tablet that reads information by a sensor (not shown) built into the computer and sends the read position and movement information to a computer main body (not shown). It is not restricted to a form, The tablet of the other form provided with the touchscreen and the display apparatus may be sufficient. Also, the display unit of the tablet may be provided with a display unit other than the liquid crystal display unit. Furthermore, the electronic device main body to which the stand 1 of the present embodiment is attached can be applied to not only a tablet main body but also a laptop personal computer main body, a mobile phone main body, and the like.

Next, the upper surface 6a of the base portion 6 will be described with reference to FIG.
In FIG. 2, the front side and the rear side of the base portion 6 are denoted by reference numerals F1 and B1, and the right side when viewed from the front side of the base portion 6 shown in FIG. The left side as viewed from the front side of the base portion 6 shown in FIG.
The front portion of the base portion 6 is attached to the lower portion of the back surface 2c of the tablet main body 2 in an upright state so as to be rotatable about a first axis A1 extending in the lateral width direction of the tablet main body 2 and the first engagement. A front mounting portion 8 that is a joint portion is provided.
A plurality (three) of the base portion 6 which is attached to the rear side of the front mounting portion 8 so as to be rotatable about the second axis A2 extending in parallel with the first axis A1 with respect to the base portion 6. The support leg part 10 which is a plate-shaped leg part is provided. Each of the plurality of support legs 10 has a lying position P (P1, P2, P3) (details will be described later) lying on the base 6 side and a support position Q (Q1, Q2) rising from the base 6. , Q3) (details will be described later), and can be rotated around the second axis A2.
And the rear side attaching part 18 is provided in the back side of the base part 6 as a 2nd engaging part so as to oppose the front side attaching part 8 in the front-back direction.

The plurality of support legs 10 includes a first support leg 12 that is a first leg, a second support leg 14 that is a second leg, and a third support leg 16 that is a third leg. And. When all these three support legs 12, 14, and 16 are in the lying positions P1, P2, and P3, the entire upper surface is integrated with the upper surface 6a of the base portion 6 in the same plane, and has a substantially rectangular shape in plan view. ing.
That is, the first support leg 12 is in the same plane as the upper surface 6a of the base portion 6 at the lying position P1, and is provided so as to be fitted in a mounting hole 6b formed in the center of the upper surface 6a of the base portion 6. Among the plurality of support legs 10, the length H1 in the vertical direction and the length L1 in the horizontal direction are formed to be the longest. The mounting hole 6b of the base portion 6 serves as a storage portion that stores a plurality of support legs 12, 14, and 16 that are rotated to the lying positions P1, P2, and P3.
Further, the second support leg portion 14 is provided so as to be fitted in a first hole 12a formed in a substantially rectangular shape in plan view on the inner side of the first support leg portion 12, and has a length H2 in the vertical direction. The lateral length L <b> 2 is shorter than the first support leg 12.
Further, the third support leg portion 16 is provided inside the second support leg portion 14 so as to be fitted in a second hole 14a formed in a substantially rectangular shape in plan view, and has a longitudinal length H3. The lateral maximum length L3 is shorter than the second support leg 12. By selectively raising at least one of the first support leg part 12, the second support leg part 14 and the third support leg part 16 from the lying position P to the support position Q, the tablet main body 2 is moved to the base part 6. Can be supported at a plurality of inclination angles.

3 is a rear view showing a tablet body to which a stand according to an embodiment of the present invention is attached, and FIG. 4 is a cross-sectional view of the stand taken along line IV-IV in FIG. In FIG. 3, the front side and the rear side of the tablet main body 2 are denoted by reference numerals F2 and B2, respectively. The right side when viewed from the front side of the tablet main body 2 shown in FIG. The left side when viewed from the front side of the tablet body 2 shown in FIG. 3 is defined as “the right side of the tablet body 2”.
As shown in FIGS. 2 to 4, the front mounting portion 8 forms a horizontally long hook that protrudes upward from the front end of the upper surface 6 a of the base portion 6 and protrudes forward from the upper end thereof. The back surface 2c of the tablet main body 2 is a first engagement receiving portion that is arranged in parallel in the vertical width direction and is formed in a horizontally long slit shape so as to extend in the horizontal width direction of the back surface 2c of the tablet main body 2. A certain first mounting hole 2d and a second mounting hole 2e which is a second engagement receiving portion are provided. The first mounting hole 2d and the second mounting hole 2e are formed so that the front mounting portion 8 can be inserted, and the front mounting portion 8 is connected to the first mounting hole 2d on the back surface 2c of the tablet body 2. Alternatively, the base portion 6 is detachably attached to the tablet body 2 by being inserted into one of the second attachment holes 2e and hooked.

  The first mounting hole 2d and the second mounting hole 2e on the back surface 2c of the tablet main body 2 are formed by rotating the tablet main body 2 in a state before mounting the base portion 6 in the same plane as the back surface 2c. 6 can be rearranged with respect to the front mounting portion 8.

  In addition, as shown in FIG. 7, which will be described in detail later, the base portion 6 has the first to third leg portions 12, 14, 16 in a state where the front attachment portion 8 is attached to the back surface 2 c of the tablet body 2. The upper surface 6a of the base part 6 can be rotated around the first axis A1 to the storage position R substantially parallel to the back surface 2c of the tablet body 2. Further, when the base portion 6 is in the storage position R, the support leg portions 12, 14, and 16 are in the lying position P and are received between the back surface 2c of the tablet body 2 and the base portion 6. ing.

Next, as shown in FIGS. 2 to 4, a rear attachment portion 18 is provided on the rear side of the upper surface 6 a of the base portion 6 so as to face the front attachment portion 8 in the front-rear direction. When the base portion 6 is in the storage position R in the first use state, the stand 1 is attached to the tablet body 2 by inserting the rear attachment portion 18 into the second attachment hole 2e on the back surface 2c of the tablet body 2. It is supposed to be.
On the other hand, in the second use state, when the base portion 6 is in the storage position R, the stand 1 has the rear mounting portion 18 inserted into the first mounting hole 2e on the back surface 2c of the tablet main body 2 so that the tablet main body 2 Can be attached to.

Next, FIG. 5 is an enlarged perspective view in which the rear mounting portion of the stand according to the embodiment of the present invention shown in FIG. 2 is partially enlarged.
The rear mounting portion 18 is formed of, for example, a material whose surface is matte-finished or a rubber-like material that is difficult to slip. As shown in FIGS. 2, 3, and 5, the rear mounting portion 18 protrudes upward from the upper surface 6 a of the base portion 6, and the front mounting portion 8, the horizontally long slit-shaped first mounting hole 2 d and A horizontally long projection 18a formed so as to extend in parallel with the longitudinal direction of the second mounting hole 2e, and integrally formed so as to protrude in the front-rear direction from the front side and the rear side of the long projection 18a. And a plurality of short protrusions 18b. In the first use state, the long protrusion 18a and the short protrusion 18b are inserted and fitted into the second mounting hole 2e, and the rear mounting part 18 and the second mounting hole 2e are securely connected to each other. It is to be locked to. Similarly, in the second use state, the long projecting portion 18a and the short projecting portion 18b are inserted and fitted into the second mounting hole 2e, and the rear mounting portion 18 and the second mounting hole 2e are mutually connected. It is surely locked.

Next, FIG. 6 is a perspective view showing a state in which the first supporting leg part, the second supporting leg part, and the third supporting leg part are set to the lying down position in the first use state of the stand according to the embodiment of the present invention. FIG. 7 is a view showing a stand in a state where the first support leg portion, the second support leg portion, and the third support leg portion are set in the lying down position in the first use state of the stand according to the embodiment of the present invention. It is a right side view which shows the state which attached to the tablet main body.
FIG. 8 shows a state in which the first support leg, the second support leg, and the third support leg are set to the first support position in the first use state of the stand according to the embodiment of the present invention. FIG. 9 is a perspective view illustrating the first support leg, the second support leg, and the third support leg in the first support position in the first use state of the stand according to the embodiment of the present invention. FIG. 10 is a right side view showing a state in which the stand in the set state is attached to the tablet body, and FIG. 10 shows the first support leg and the second support leg in the first use state of the stand according to the embodiment of the present invention. It is the perspective view which looked at the state which attached the stand of the state which set the part and the 3rd supporting leg part to the 1st support position to the tablet main body from the diagonally back side.
Further, FIG. 11 shows that in the first use state of the stand according to the embodiment of the present invention, the first support leg is set to the fall position, and the second support leg and the third support leg are set to the second position. FIG. 12 is a perspective view showing a state set to the support position, and FIG. 12 shows that the first support leg is set to the fall position and the second support leg in the first use state of the stand according to the embodiment of the present invention. It is a right side view which shows the state which attached the stand of the state which set the part and the 3rd support leg part to the 2nd support position to the tablet main body.
Further, FIG. 13 shows that in the first use state of the stand according to the embodiment of the present invention, the first support leg and the second support leg are set to the fall position, and the third support leg is set to the third position. FIG. 14 is a perspective view showing a state where the first support leg and the second support leg are set to the lying down position in the first use state of the stand according to the embodiment of the present invention. And it is a right side view which shows the state which attached the stand of the state which set the 3rd support leg part to the 3rd support position to the tablet main body.

As shown in FIGS. 2, 6, and 8 to 14, the support legs 12, 14, and 16 are integrally formed on the rear side of the upper surface 6 a of the base 6 and are shared (coaxial) second. A first hinge portion 12b, a second hinge portion 14b, and a third hinge portion 16a, which are support portions including the axis A2, are provided.
Further, each of the support legs 12, 14, 16 is in the same plane as the upper surface 6a of the base 6 at each of the fall positions P1, P2, P3 of each of the support legs 12, 14, 16 (see FIG. 6). By rotating backward from the positions P1, P2, P3 to the support positions Q1, Q2, Q3 around the second axis A2 of the hinge portions 12b, 14b, 16a (see FIG. 8), the base portion 6 is moved. The tablet body 2 is provided with a first leg plate portion 12c, a second leg plate portion 14c, and a third leg plate portion 16b that support the tablet body 2 while being inclined with respect to the base portion 6 in a state where the tablet main body 2 stands up.
Further, the hinge portions 12b, 14b, and 16a elastically urge the leg plate portions 12c, 14c, and 16b from the support positions Q1, Q2, and Q3 toward the lying down positions P1, P2, and P3. It has flexibility.

The first leg plate portion 12c of the first support leg portion 12 is formed of a material whose surface is matte-finished or a rubber-like material that is difficult to slip. As shown in FIG. 2, the first leg plate portion 12c of the first leg plate portion 12 includes a first outer edge portion 12d fitted from above into the mounting hole 6b of the base portion 6 at the lying position P1, and this A first inner edge portion 12e which is formed on the inner side of the first outer edge portion 12d and forms a part of the first hole 12a.
The second leg plate portion 14c of the second support leg portion 14 is formed of a material whose surface is matte-finished or a rubber-like material that is difficult to slip. As shown in FIG. 2, the second leg plate portion 14c includes a second outer edge portion 14d fitted from above to the first inner edge portion 12e of the first leg plate portion 12c at the lying position P2, and the second leg edge portion 14c. And a second inner edge portion 12e that is formed inside the second outer edge portion 14d and forms a part of the second hole 14a.
Furthermore, the third leg plate portion 16b of the third support leg portion 16 is formed of a material whose surface is matte-finished or a rubber-like material that is difficult to slip. As shown in FIG. 2, the third leg plate portion 16b includes a third outer edge portion 16c fitted from above to the second inner edge portion 12e of the second leg plate portion 12c at the lying position P3. .

  The distal end portions of the outer edge portions 12d, 14d, and 16c of the leg plate portions 12c, 14c, and 16b correspond to the respective support positions Q1 in the first use state in which the front attachment portion 8 is attached to the first attachment hole 2d of the tablet body 2. (The state of FIG. 9), Q2 (the state of FIG. 12), Q3 (the state of FIG. 14), the first protrusion 12f, the second protrusion, which is a locking portion attached to the second attachment hole 2e of the tablet body 2. The protrusion 14f and the third protrusion 16d are respectively formed. Accordingly, the first protrusion 12f of the first leg plate portion 12c at the support position Q1, the second protrusion 14f of the second leg plate portion 14c at the support position Q2, or the third leg plate portion 16 at the support position Q3. The third protrusion 16d is selected and inserted into the second mounting hole 2e of the tablet body 2 so that the inclination angle with respect to the base portion 6 of the tablet body 2 is 90 degrees or more. The angles α1, α2, and α3 can be set in multiple stages within a range of degrees or less.

Next, as shown in FIG. 6, in the state where all of the first support leg part 12, the second support leg part 14, and the third support leg part 16 are set to the respective lying down positions P1, P2, P3, 6, the inclination angle β 0 of the upper surfaces 12 g, 14 g, 16 f of the leg plate parts 12 c, 14 c, 16 b with respect to the upper surface 6 a of 6 is 0 degree, and the inclination angle α 0 of the tablet body 2 with respect to the base part 6 is also 0 degree. .
In addition, as shown in FIG. 2, in the outer edge portion forming the upper surface 6a of the base portion 6, the base portion is formed on the inner peripheral portion and is fitted with the first outer edge portion 12d of the first leg plate portion 12c. A recess formed as a plurality of notches for inserting fingers formed in a part of the inner edge 6c of the base 6 so as to be recessed downward from the upper surface 6a of the inner edge 6c of the base 6 so that a user's fingers can be inserted. 20a, 20b, and 20c are provided. Of the plurality of recesses 20a, 20b, and 20c, the recess 20a is formed in the left-right direction (lateral width direction) of the base portion 6 that faces the first projecting portion 12f that is the tip of the first leg plate portion 12c at the lying position P1. ) Is provided at the inner edge 6c. Further, the concave portion 20b and the concave portion 20c are provided on the left and right sides extending in the front-rear direction (vertical width direction) of the base portion 6 fitted to the first outer edge portion 12d extending in the front-rear direction of the first leg plate portion 12c at the lying position P1, respectively. It is provided in each inner edge 6c.

  Further, as shown in FIGS. 2 and 11, a part of the first inner edge portion 12e of the first leg plate portion 12c to which the second outer edge portion 14d of the second leg plate portion 14c is fitted is used. A plurality of concave portions 22 for inserting fingers are formed so as to be recessed downward from the upper surface 12g of the first inner edge portion 12e of the first leg plate portion 12c so that a person's fingers can be inserted. Among the plurality of recesses 22a, 22b, and 22c, the recess 22a is in the left-right direction of the first leg plate portion 12c that faces the second protrusion 14f that is the tip of the second leg plate portion 14c at the lying position P2. It is provided on the first inner edge portion 12e extending in the (lateral width direction). Further, the concave portion 22b and the concave portion 22c are respectively in the front-rear direction (vertical width direction) of the first leg plate portion 12c fitted to the second outer edge portion 14d extending in the front-rear direction of the second leg plate portion 14c at the lying position P2. The left and right first inner edge portions 12e are provided respectively.

  Similarly, as shown in FIGS. 2 and 13, a part of the second inner edge portion 14 e of the second leg plate portion 14 c to which the third outer edge portion 16 c of the third leg plate portion 16 b is fitted is, A plurality of concave portions 24 for inserting fingers are formed so as to be recessed downward from the upper surface 14g of the second inner edge portion 14e of the second leg plate portion 14c so that the user's fingers can be inserted. Of these plurality of recesses 24a, 24b, 24c, the recess 24a is in the left-right direction of the second leg plate portion 14c facing the third protrusion 16d, which is the tip of the third leg plate portion 16b, in the lying position P3. It is provided in the second inner edge portion 14e extending in the (lateral width direction). The concave portions 24b and 24c extend in the front-rear direction (vertical width direction) of the second leg plate portion 14c fitted with the third outer edge portion 16c extending in the front-rear direction of the third leg plate portion 16b at the lying position P3. The left and right second inner edge portions 14e are respectively provided.

  Next, as shown in FIGS. 8 to 10, in a state where the first support leg portion 12 is set at the first support position Q <b> 1, the first support leg portion 12 and the second support leg portion with respect to the base portion 6. 14 and the third support leg portion 16 are integrally rotated about the second axis A2 and pulled up, and the first protrusion 12f of the first leg plate portion 12c of the first support leg portion 12 is lifted. Selected and attached to the second attachment hole 2e of the tablet body 2. Accordingly, the inclination angle β1 of the upper surfaces 12g, 14g, and 16f of the leg plate portions 12c, 14c, and 16b of the support leg portions 12, 14, and 16 with respect to the upper surface 6a of the base portion 6 is larger than 0 degree and smaller than 90 degrees. The inclination angle α1 with respect to the base portion 6 of the tablet body 2 is the maximum size.

  Moreover, as shown in FIG.11 and FIG.12, the 1st support leg part 12 was set to the fall position P1, and the 2nd support leg part 14 and the 3rd support leg part 16 were set to the 2nd support position Q2. In the state, the second support leg portion 14 and the third support leg portion 16 are integrally rotated with respect to the base portion 6 around the second axis A2 and are lifted up. The second protrusion 14 f of the leg plate portion 14 c is selected and attached to the second attachment hole 2 e of the tablet main body 2. Thereby, the magnitude of the inclination angle β0 of the upper surface 12g of the first leg plate portion 12c with respect to the upper surface 6a of the base portion 6 becomes 0 degree, but the upper surface 14g of the second leg plate portion 14c with respect to the upper surface 6a of the base portion 6 and The magnitude of the inclination angle β2 of the upper surface 16f of the third leg plate portion 16b is larger than β1 that is larger than 0 degree and smaller than 90 degrees. On the other hand, the inclination angle α2 with respect to the base portion 6 of the tablet body 2 is larger than 0 degree and smaller than the maximum inclination angle α1.

  Further, as shown in FIGS. 13 and 14, the first support leg 12 and the second support leg 14 are set to the fall positions P1 and P2, and the third support leg 16 is set to the third support position Q3. In the set state, only the third support leg portion 16 is rotated about the second axis A2 with respect to the base portion 6 and pulled up, and the third protrusion 16d of the third leg plate portion 16b is selected. The tablet body 2 is attached to the second attachment hole 2e. As a result, the inclination angle β0 of the upper surface 12g of the first leg plate portion 12c and the upper surface 14g of the second leg plate portion 14c with respect to the upper surface 6a of the base portion 6 becomes 0 degree, but the upper surface 6a of the base portion 6 The magnitude of the inclination angle β3 of the upper surface 16f of the third leg plate portion 16b is larger than 0 degree and larger than the inclination angle β2. Further, the inclination angle α3 with respect to the base portion 6 of the tablet body 2 is larger than 0 degree and smaller than the inclination angle α2.

Next, FIG. 15 is a schematic perspective view of the stand supported by the back side of the tablet main body as viewed obliquely from the front in the second usage state of the stand according to the embodiment of the present invention.
As shown in FIG. 3 and FIG. 15, the first protrusion 12 f and the second protrusion 12 f of the first support leg 12 with the front attachment portion 8 attached to the second attachment hole 2 e of the back surface 2 c of the tablet main body 2. When either the second protrusion 14f of the support leg 14 or the third protrusion 16d of the third support leg 16 is attached to the first attachment hole 2d of the back surface 2c of the tablet body 2, The arrangement of the liquid crystal display unit 2a and the operation buttons 2d of the tablet main body 2 penetrates the front and back surfaces of the tablet main body 2 in the vertical direction with respect to the arrangement of the liquid crystal display unit 2a and the operation buttons 2d of the tablet main body 2 shown in FIG. The tablet body 2 is supported by being tilted with respect to the base portion 2 placed on the upper surface 4 of the table.

According to the stand 1 according to the embodiment of the present invention described above, the base attachment portion 8 of the base portion 6 is attached so as to be rotatable around the first axis A1 extending in the lateral width direction of the tablet body 2. A plurality of support legs 12, 14, and 16 attached to the portion 6 so as to be rotatable about a second axis A2 extending in parallel with the first axis A1 are set to fall positions P1, around the second axis A2. By rotating to the P2 and P3 sides and fixing the protrusions 12f, 14f, and 16d, which are the tip portions of the support legs 12, 14, and 16, to the back surface 2c of the tablet body 2, a plurality of support legs 12, 14, 16 can be easily stored between the tablet body 2 and the base part 6 by lying down on the base part 6 side, and the overall thickness of the base part 6 attached to the tablet body 2 and the back surface 2c can be reduced. Can be set Kill. Therefore, it is easy to carry with the support leg portion stored between the tablet body 2 and the base portion 6 and is easy to use.
Further, at least one of the plurality of support legs 12, 14, and 16 having different lengths is rotated around the second axis A2 toward the support position Q, and the plurality of support legs 12, 14, and 16 are used as a base. The first mounting hole 2d on the back surface 2c of the tablet main body 2 that is a fixing means or the first mounting hole 2d or the first of the protrusions 12f, 14f, 16d of the support legs 12, 14, 16 is selectively raised with respect to the portion 6. By fixing in the two mounting holes 2e, the inclination angles α1, α2, α3 with respect to the base portion 6 of the tablet body 2 supported by any of the support legs 12, 14, 16 can be set in multiple stages.
In particular, when the first protrusion 12f of the first leg plate 12 is selected and attached to the other of the first attachment hole 2d or the second attachment hole 2e of the tablet body 2, the base portion of the tablet body 2 is used. The magnitude of the inclination angle with respect to 6 can be set to the maximum inclination angle (first inclination angle α1) that is larger than 0 degree and smaller than 90 degrees. In the state where the second protrusion 14f of the second leg plate portion 14 is selected and attached to the other of the first attachment hole 2d or the second attachment hole 2e of the tablet body 2, the base portion of the tablet body 2 is used. The inclination angle with respect to 6 can be set to a second inclination angle α2 that is larger than 0 degree and smaller than the first inclination angle α1. Further, when the third protrusion 16d of the third leg plate portion 16 is selected and attached to the other of the first attachment hole 2d or the second attachment hole 2e of the tablet body 2, the base portion of the tablet body 2 is obtained. 6 can be set to a third inclination angle α3 smaller than the second inclination angle α2. Therefore, the inclination angles α1, α2, and α3 of the tablet body 2 with respect to the base portion 6 can be easily changed according to the usage state of the tablet body 2, and the usability is good.

  Furthermore, according to the stand 1 according to the present embodiment, the base portion 6 is moved to the storage position R substantially parallel to the back surface 2c of the tablet body 2 with the front mounting portion 8 attached to the back surface 2c of the tablet body 2. Since the plurality of support legs 12, 14, and 16 can be accommodated between the back surface 2c of the tablet body 2 and the base portion 6 at the storage position R, the tablet can be rotated about the axis A1 of the tablet. The entire thickness of the main body 2 and the base portion 6 attached to the back surface 2c can be set small. Therefore, it is easy to carry with the support leg portion stored between the tablet body 2 and the base portion 6 and is easy to use.

  Further, according to the stand 1 according to the present embodiment, the front attachment portion 8 that forms a horizontally long hook is connected to the horizontally long first attachment hole 2d or the second attachment hole 2e formed on the back surface 2c of the tablet body 2. By hooking, the base portion 6 can be easily attached to and detached from the tablet body 2. Further, with the front mounting portion 8 attached to the horizontally long first mounting hole 2d or the second mounting hole 2e of the back surface 2c of the tablet main body 2, the base portion 6 is placed against the back surface 2c of the tablet main body 2. By rotating about the first axis A1, the base portion 6 can be easily set to the storage position R substantially parallel to the back surface 2c of the tablet body 2, or the tablet body 2 can be inclined with respect to the base portion 6. It is easy to use.

  Furthermore, according to the stand 1 according to the present embodiment, the hinge portions 12b, 14b, 16a of the respective support leg portions 12, 14, 16 are integrally formed on the rear side of the upper surface 6a of the base portion 6, and each leg plate portion 12c. , 14c, and 16b are provided with flexibility that can be elastically biased from the support position Q side toward the fall position P side, so that the support legs 12, 14, and 16 are placed at the fall positions P1, P2, and P3. In this case, the support legs 12, 14, 16 are elastically attached to the base portion 6 so that the upper surfaces 12g, 14g, 16f of the support legs 12, 14, 16 are flush with the upper surface 6a of the base portion 6. It can be securely fixed in a state of being urged. Accordingly, the respective support legs 12, 14, and 16 are rotated to the support position Q side against the hinges 12b, 14b, and 16a, so that the base 6 is unexpectedly separated from the back surface 2c of the tablet body 2. Can be prevented. Further, when at least one of the supporting leg portions 12, 14, 16 is in the support position Q, the protruding portion 12f that is a tip portion positioned at the uppermost position of the raised leg plate portion of the leg plate portions 12c, 14c, 16b. , 14f, 16d is fixed to the first mounting hole 2d or the second mounting hole 2e on the back surface 2c of the tablet main body 2, the leg plate portion in the raised state is set to the lying position P side. By urging toward the base portion 6, it is possible to increase the degree of attachment between the distal end portion of the support leg portion and the first attachment hole 2 d or the second attachment hole 2 e of the back surface 2 c of the tablet body 2. The tablet body 2 in an inclined state can be fixed while being stably supported by the leg plate portions 12c, 14c, and 16b of the support leg portions 12, 14, and 16.

Further, according to the stand 1 according to the present embodiment, the support legs at the lying positions P1, P2, and P3 where the upper surfaces 12g, 14g, and 16f of the support legs 12, 14, and 16 and the upper surface 6a of the base 6 are on the same plane. When the user tries to set at least one of the portions 12, 14, and 16 to any one of the support positions Q1, Q2, and Q3, the leg plate portions 12c of the support legs 12, 14, and 16 at the lying positions P1, P2, and P3. , 14c, 16b, and the outer edges 12d, 14d, 16c of the base part 6 into which the outer edge parts 12d, 14d, 16c are fitted are inserted into the finger insertion recesses 20, 22, 24, and the user's fingers are inserted. The leg plate portions 12c, 14c, and 16b can be easily raised from the base portion 6 by picking and pulling the outer edge portions 12d, 14d, and 16c of the leg plate portions 12c, 14c, and 16b.
In particular, the user supports the first support leg portion 12 in the lying position P1 where the upper surface 12g of the first leg plate portion 12c of the first support leg portion 12 and the upper surface 6a of the base portion 6 are in the same plane. When trying to do this, the user's fingers are inserted into at least one of the finger insertion recesses 20a, 20b, 20c provided in a part of the inner edge portion 6c of the base portion 6, and the first position of the lying position P1 is set. The first leg plate portion 12 can be easily raised with respect to the base portion 6 by grasping and pulling up the outer edge portion 12 d of the first leg plate portion 12 c of the support leg portion 12. Further, the user supports the second support leg portion 14 in the lying position P2 where the upper surface 14g of the second leg plate portion 14c of the second support leg portion 14 and the upper surface 6a of the base portion 6 are in the same plane. When trying to do this, the user's fingers are inserted into at least one of the finger insertion recesses 22a, 22b, and 22c provided in a part of the first inner edge portion 12e of the first leg plate portion 12c, and lying down By grasping and pulling up the outer edge portion 14d of the second leg plate portion 14c of the second support leg portion 14 at the position P2, the second leg plate portion 14 can be easily raised with respect to the base portion 6. Further, the user supports the third support leg portion 16 at the fall position P3 in which the upper surface 16f of the third leg plate portion 16b of the third support leg portion 16 and the upper surface 6a of the base portion 6 are in the same plane. When trying to do this, the user's fingers are inserted into at least one of the finger insertion recesses 24a, 24b, 24c provided in a part of the second inner edge portion 14e of the second leg plate portion 14c, and the patient is lying down. The third leg plate portion 16 can be easily raised with respect to the base portion 6 by pinching and pulling up the outer edge portion 16c of the third leg plate portion 16b of the third support leg portion 16 at the position P3.

  Further, according to the stand 1 according to the present embodiment, since the outer edge portions 12d, 14d, and 16c of the leg plate portions 12c, 14c, and 16b of the respective supporting leg portions 12, 14, and 16 are formed of a material that is difficult to slide, the base portion 6, it is difficult to disengage from the base portion 6 at the lying positions P1, P2, and P3, and the leg plate portions 12c, 14c, and 16b of the respective supporting leg portions 12, 14, and 16 at the lying positions P1, P2, and P3. The outer edge portions 12d, 14d and 16c can be fitted to each other and securely fixed to the base portion 6. Accordingly, the outer edge portions 12d, 14d, and 16c of the leg plate portions 12c, 14c, and 16b of the support leg portions 12, 14, and 16 at the lying positions P1, P2, and P3 are unexpectedly detached from the base portion 6 to be unexpectedly removed. Can be prevented from unexpectedly coming off from the back surface 2c of the tablet body 2. Therefore, since the tablet main body 2 can be reliably fixed to the base portion 6, the base portion 6 can be moved even when the tablet main body 2 is carried with the base main body 6 attached to the base portion 6. Can be prevented from coming off or falling off. Further, when at least one of the support legs 12, 14, and 16 is in any one of the support positions Q1, Q2, and Q3, the protrusion that is located at the uppermost position of the raised leg plate part of the support legs 12, 14, and 16 The tablet main body in a state where any one of 12f, 14f, and 16d is stably fixed to the first mounting hole 2d or the second mounting hole 2e on the back surface 2c of the tablet main body 2 and is inclined with respect to the base portion 6. 2 can be fixed in a state of being stably supported by the leg plate portion of the support leg portion.

  Moreover, according to the stand 1 according to the present embodiment, the first shape is formed in a slit shape so as to be arranged in parallel in the vertical width direction of the back surface 2c of the tablet body 2 and to extend in the horizontal width direction of the back surface 2c of the tablet body 2. Since the mounting hole 2d and the second mounting hole 2e can be rearranged by rotating the tablet body 2 in a state before the base portion 6 is mounted in the same plane as the back surface 2c, the front mounting portion 8 can be rearranged. Is attached to the first attachment hole 2d of the tablet body 2, the rear attachment portion 18 of the base portion 6, or the protrusions 12f of the leg plate portions 12c, 14c, 16b at the support positions Q1, Q2, Q3, Either 14f or 16d can be attached to the second attachment hole 2e. On the other hand, when the front attachment portion 8 is attached to the second attachment hole 2e, the rear attachment portion 18 or the protrusions 12f, 14f of the leg plate portions 12c, 14c, 16b at the support positions Q1, Q2, Q3, Any of 16d can be attached to the first attachment hole 2d. Therefore, the orientation of the tablet body 2 with respect to the base portion 6, the front side attachment portion 8, the rear side attachment portion 18, and the support legs 12, 14, 16 can be easily changed according to the usage status of the tablet body 2, Easy to use.

  Furthermore, according to the stand 1 according to the present embodiment, when the support legs 12, 14, 16 are in the lying down positions P 1, P 2, P 3, the front attachment portion 8 of the base portion 6 is connected to the first back surface 2 c of the tablet body 2. Are attached to one of the attachment holes 2d or the second attachment holes 2e, and the rear attachment portion 18 of the base 6 is attached to the other of the first attachment holes 2d or the second attachment holes 2e on the back surface 2c of the tablet body 2. In the attached state, the long protrusion 18a and the short protrusion 18b of the rear attachment 18 are inserted and fitted into the other of the first attachment hole 2d or the second attachment hole 2e on the back surface 2c of the tablet body 2. Thus, the rear mounting portion 18 and the first mounting hole 2d or the second mounting hole 2e of the back surface 2c of the tablet main body 2 to which the rear mounting portion 18 is mounted can be reliably locked to each other. Therefore, since the tablet main body 2 can be securely fixed to the base portion 6, the base portion 6 can be held even when the tablet main body 2 is carried with the base main body 6 attached to the base portion 6. Can be prevented from coming off or falling off. Further, the base portion 6 at the storage position R and the supporting leg portions at the lying positions P1, P2, P3 can be used as means for protecting the tablet body 2 and are easy to use.

  Further, according to the stand 1 according to the present embodiment, the rear attachment portion 18 is formed of a material that is difficult to slip, and thus is attached to the other of the first attachment hole 2d or the second attachment hole 2e in the lying down position. In this state, the base portion 6 is difficult to come off from the back surface 2c of the tablet main body 2, and the rear mounting portion 18 of the base portion 6 at the storage position R is inserted into the first mounting hole 2d or the second mounting hole 2e of the tablet main body 2. It can be securely fixed while attached to the other. Therefore, since the tablet main body 2 can be securely fixed to the base portion 6, even when the tablet main body 2 is carried with the base body 6 attached to the base portion 6, the base portion 6 remains in the tablet main body 2. Can be prevented from coming off or falling off.

1 Stand 2 Tablet body (electronic equipment)
2a Liquid crystal display part 2b Operation button 2c Back side of tablet main body 2d First mounting hole (first engagement receiving part)
2e Second mounting hole (second engagement receiving portion)
Upper surface of 4 units 6 Base part 6a Upper surface of base part 6b Mounting hole (storage part)
6c Inner edge (inner circumference) of base
8 Front mounting part (first engaging part)
10 Support legs (multiple legs)
12 First support leg (first leg)
12a 1st hole 12b 1st hinge part (support part)
12c 1st leg board part 12d 1st outer edge part 12e 1st inner edge part 12f 1st projection part (locking part)
12g Upper surface of first leg plate part 14 Second support leg part (second leg part)
14a Second hole (storage part)
14b 2nd hinge part (support part)
14c 2nd leg board part 14d 2nd outer edge part 14e 2nd inner edge part 14f 2nd protrusion part (locking part)
14g Upper surface of second leg plate part 16 Third support leg part (third leg part)
16a 3rd hinge part (support part)
16b 3rd leg board part 16c 3rd outer edge part 16d 3rd projection part (locking part)
16f Upper surface of third leg plate portion 18 Rear attachment portion (second engagement portion)
18a Long protrusion 18b Short protrusion 20 Recess for inserting finger (notch for inserting finger)
20a recess 20b recess 20c recess 22 recess for inserting fingers (notch for inserting fingers)
22a recess 22b recess 22c recess 24 recess for inserting fingers (notch for inserting fingers)
24a Concave part 24b Concave part 24c Concave part A1 1st axis A2 1st axis B1 Rear side of base part B2 Rear side of tablet main body F1 Front side of base part F2 Front side of tablet main body H1 Maximum length of first supporting leg part in vertical direction Length H2 Maximum length in the vertical direction of the second support leg H3 Maximum length in the vertical direction of the third support leg L1 Maximum length in the lateral direction of the first support leg L2 Horizontal length of the second support leg Maximum length L3 Maximum lateral length of the third support leg P Fall position of the support leg P1 Fall position of the first support leg P2 Fall position of the second support leg P3 Fall position of the third support leg Q Support position of support leg Q1 Support position of first support leg Q2 Support position of second support leg Q3 Support position of third support leg R Storage position α0 Inclination angle between base part of storage position and tablet body α1 Base Between tablet and tablet Angle α2 Inclination angle between the base portion and the tablet body α3 Inclination angle between the base portion and the tablet body β0 Inclination angle between the base portion in the storage position and the support leg portion in the lying position β1 Inclination angle between the base portion and the support leg portion in the support position β2 Inclination angle between base part and support leg at support position β3 Inclination angle between base part and support leg at support position

The present invention is related to stand for electronic equipment.

Conventionally, as described in Patent Document 1, for example, a display unit is provided on the surface of an electronic device main body so that the electronic device main body is supported on the rear side of the electronic device main body so that the electronic device main body is tilted on a table. There is known a tilt device that supports the electronic device body at a predetermined inclination angle on the back surface of the electronic device body.
Such a tilting device includes an engagement tooth row provided on the left and right sides of the back surface of the electronic device main body, and a pair of tilt support pivots located below the engagement tooth row and above the grounding portion of the electronic device main body. And a tilt support leg that is detachably coupled to each tilt support leg pivot support part. In addition, both the tilt support legs are attached to a tilt support leg pivot support part on the back surface of the electronic device main body so as to be detachable and swingable, and are installed on the installation surface. A tilt stay that supports the device main body at a predetermined inclination angle, and the protrusion-like engaging portion at the upper end of the tilt stay selectively engages with the engaging tooth portion of the engaging tooth row, thereby the electronic device main body. Can be set in multiple stages.

JP 2008-115925 A

However, in the above-described conventional tilt device, the electronic device main body is placed on the stand without using the electronic device main body on the stand, or the electronic device main body is stored. When carrying it in a case etc., you have to bother to remove the tilt device from the main body of the electronic device. There is a problem that it takes time and effort to reassemble the tilt device in the detached state.
The present invention has been made to solve the prior art problems discussed above, when used upright diagonally electronic device body on a table, the easier the inclination angle of the electronic device body It is an object of the present invention to provide a stand for an electronic device that can be easily changed.

  In order to achieve the above object, the present invention is a stand for an electronic device, and has a rectangular plate-like member that is longer in the horizontal direction than the vertical direction for supporting the electronic device. The shaped member includes a base portion on which a storage portion is formed and a plurality of leg portions stored in the storage portion of the base portion, and each of the plurality of leg portions is on one side in the vertical direction of the base portion. It is configured to be rotatable about a common rotation axis extending in the horizontal direction at each of the plurality of legs, and each of the leg portions is rotated about the rotation axis and the fall position stored in the storage portion of the base portion. The electronic device can be supported at an inclination angle corresponding to each of the leg portions by being configured to be capable of taking a support position for supporting the electronic device by being inclined at a predetermined angle with respect to the base portion. The leg has a length that is at least shorter than the first leg and the first leg in the longitudinal direction. When the second leg takes a support position corresponding to the second leg, the second leg is pivoted with the first leg being housed in the housing. And the first leg and the second leg are integrated around the rotation axis when the first leg takes a support position corresponding to the first leg. It is characterized by being able to be rotated.

  In this invention, Preferably, the 1st leg part is provided with the 2nd accommodating part in which a 2nd leg part is accommodated.

  In the present invention, preferably, when the first leg portion takes a support position corresponding to the first leg portion, the second leg portion is locked in the second storage portion of the first leg portion. It is configured to work together.

  In the present invention, it is preferable that the plurality of legs further include a third leg that is shorter in the longitudinal direction than the second leg, and the first leg corresponds to the first leg. The first leg, the second leg, and the third leg can be integrally rotated around the rotation axis, and the second leg is the second leg. When the support position corresponding to the part is taken, the second leg part and the third leg part can be integrally rotated around the rotation axis while the first leg part is housed in the housing part. When the third leg takes a support position corresponding to the third leg, the third leg is centered on the rotation axis while the first leg and the second leg are housed in the housing. It is comprised so that it can be rotated as.

  In this invention, Preferably, the 2nd leg part is provided with the 3rd accommodating part in which a 3rd leg part is accommodated.

  In the present invention, preferably, when the second leg portion takes a support position corresponding to the second leg portion, the third leg portion is locked in the third storage portion of the second leg portion. It is configured to work together.

According to the stand of the electronic device of the present invention, electrostatic child device body when used upright diagonally on a table it can be easily changed the inclination angle of the electronic equipment main body, which is convenient.

It is the schematic perspective view which looked at the state which supported the stand by one Embodiment of this invention from the back side of the tablet main body from diagonally forward. It is a top view which shows the stand by one Embodiment of this invention. It is a rear view which shows the tablet main body to which the stand by one Embodiment of this invention is attached. It is sectional drawing along the IV-IV line of FIG. It is the expansion perspective view which expanded the rear side attaching part of the stand by one Embodiment of this invention shown in FIG. 2 partially. It is a perspective view which shows the state which set the 1st support leg part, the 2nd support leg part, and the 3rd support leg part to the fall position in the 1st use condition of the stand by one Embodiment of this invention. In the first use state of the stand according to the embodiment of the present invention, a state in which the stand in a state where the first support leg portion, the second support leg portion, and the third support leg portion are set in the lying down position is attached to the tablet body. It is a right side view shown. It is a perspective view showing the state where the 1st support leg part, the 2nd support leg part, and the 3rd support leg part were set as the 1st support position in the 1st use state of the stand by one embodiment of the present invention. In the first use state of the stand according to the embodiment of the present invention, the stand with the first support leg portion, the second support leg portion, and the third support leg portion set to the first support position is attached to the tablet body. It is a right side view showing the state. In the first use state of the stand according to the embodiment of the present invention, the stand with the first support leg portion, the second support leg portion, and the third support leg portion set to the first support position is attached to the tablet body. It is the perspective view which looked at the state from the diagonally back side. In the first use state of the stand according to the embodiment of the present invention, the first support leg is set in the lying position, and the second support leg and the third support leg are set in the second support position. FIG. In the first use state of the stand according to the embodiment of the present invention, the first support leg is set in the lying position, and the second support leg and the third support leg are set in the second support position. It is a right side view which shows the state which attached the stand of to the tablet main body. In the first use state of the stand according to the embodiment of the present invention, the first support leg and the second support leg are set in the lying position, and the third support leg is set in the third support position. FIG. In the first use state of the stand according to the embodiment of the present invention, the first support leg and the second support leg are set in the lying position, and the third support leg is set in the third support position. It is a right side view which shows the state which attached the stand of to the tablet main body. In the 2nd use condition of the stand by one Embodiment of this invention, it is the schematic perspective view which looked at the state supported by the back side of the tablet main body from diagonally forward.

Next, a stand according to an embodiment of the present invention will be described with reference to the accompanying drawings.
FIG. 1 is a schematic perspective view of a stand according to an embodiment of the present invention supported on the back side of the tablet body as viewed obliquely from the front, and FIG. 2 is a plan view showing the stand according to an embodiment of the present invention. It is.

  First, as shown in FIGS. 1 and 2, the stand 1 according to the embodiment of the present invention is arranged on the rear side of the tablet body 2 so that the tablet body 2, which is an electronic device, stands on the top surface 4 of the table. A plate-like base portion 6 is provided to be supported and installed on the upper surface 4 of the table.

A rectangular liquid crystal display unit 2a is provided at the center of the surface of the tablet body 2 to which the stand 1 of the present embodiment is attached, and a plurality of operation buttons 2b are provided on the left side of the liquid crystal display unit 2a. .
The tablet body 2 performs coordinate input by pressing an arbitrary position of the liquid crystal display unit 2a with a dedicated electronic pen (not shown), a pen-like object, or the like, and the position of the coordinate input is the tablet body 2. This is an example of a so-called pen tablet that reads information by a sensor (not shown) built into the computer and sends the read position and movement information to a computer main body (not shown). It is not restricted to a form, The tablet of the other form provided with the touchscreen and the display apparatus may be sufficient. Also, the display unit of the tablet may be provided with a display unit other than the liquid crystal display unit. Furthermore, the electronic device main body to which the stand 1 of the present embodiment is attached can be applied to not only a tablet main body but also a laptop personal computer main body, a mobile phone main body, and the like.

Next, the upper surface 6a of the base portion 6 will be described with reference to FIG.
In FIG. 2, the front side and the rear side of the base portion 6 are denoted by reference numerals F1 and B1, and the right side when viewed from the front side of the base portion 6 shown in FIG. The left side when viewed from the front side of the base portion 6 shown in FIG. 2 is defined as “the left side of the base portion 6”.
The front portion of the base portion 6 is attached to the lower portion of the back surface 2c of the tablet main body 2 in an upright state so as to be rotatable about a first axis A1 extending in the lateral width direction of the tablet main body 2 and the first engagement. A front mounting portion 8 that is a joint portion is provided.
A plurality (three) of the base portion 6 which is attached to the rear side of the front mounting portion 8 so as to be rotatable about the second axis A2 extending in parallel with the first axis A1 with respect to the base portion 6. The support leg part 10 which is a plate-shaped leg part is provided. Each of the plurality of support legs 10 has a lying position P (P1, P2, P3) (details will be described later) lying on the base 6 side and a support position Q (Q1, Q2) rising from the base 6. , Q3) (details will be described later), and can be rotated around the second axis A2.
And the rear side attaching part 18 is provided in the back side of the base part 6 as a 2nd engaging part so as to oppose the front side attaching part 8 in the front-back direction.

The plurality of support legs 10 includes a first support leg 12 that is a first leg, a second support leg 14 that is a second leg, and a third support leg 16 that is a third leg. And. When all these three support legs 12, 14, and 16 are in the lying positions P1, P2, and P3, the entire upper surface is integrated with the upper surface 6a of the base portion 6 in the same plane, and has a substantially rectangular shape in plan view. ing.
That is, the first support leg 12 is in the same plane as the upper surface 6a of the base portion 6 at the lying position P1, and is provided so as to be fitted in a mounting hole 6b formed in the center of the upper surface 6a of the base portion 6. Among the plurality of support legs 10, the length H1 in the vertical direction and the length L1 in the horizontal direction are formed to be the longest. The mounting hole 6b of the base portion 6 serves as a storage portion that stores a plurality of support legs 12, 14, and 16 that are rotated to the lying positions P1, P2, and P3.
Further, the second support leg portion 14 is provided so as to be fitted in a first hole 12a formed in a substantially rectangular shape in plan view on the inner side of the first support leg portion 12, and has a length H2 in the vertical direction. The lateral length L <b> 2 is shorter than the first support leg 12.
Further, the third support leg portion 16 is provided inside the second support leg portion 14 so as to be fitted in a second hole 14a formed in a substantially rectangular shape in plan view, and has a longitudinal length H3. The lateral maximum length L3 is shorter than the second support leg 12. By selectively raising at least one of the first support leg part 12, the second support leg part 14 and the third support leg part 16 from the lying position P to the support position Q, the tablet main body 2 is moved to the base part 6. Can be supported at a plurality of inclination angles.

3 is a rear view showing a tablet body to which a stand according to an embodiment of the present invention is attached, and FIG. 4 is a cross-sectional view of the stand taken along line IV-IV in FIG. In FIG. 3, the front side and the rear side of the tablet main body 2 are denoted by reference numerals F2 and B2, respectively. The right side when viewed from the front side of the tablet main body 2 shown in FIG. The left side when viewed from the front side of the tablet body 2 shown in FIG. 3 is defined as “the right side of the tablet body 2”.
As shown in FIGS. 2 to 4, the front mounting portion 8 forms a horizontally long hook that protrudes upward from the front end of the upper surface 6 a of the base portion 6 and protrudes forward from the upper end thereof. The back surface 2c of the tablet main body 2 is a first engagement receiving portion that is arranged in parallel in the vertical width direction and is formed in a horizontally long slit shape so as to extend in the horizontal width direction of the back surface 2c of the tablet main body 2. A certain first mounting hole 2d and a second mounting hole 2e which is a second engagement receiving portion are provided. The first mounting hole 2d and the second mounting hole 2e are formed so that the front mounting portion 8 can be inserted, and the front mounting portion 8 is connected to the first mounting hole 2d on the back surface 2c of the tablet body 2. Alternatively, the base portion 6 is detachably attached to the tablet body 2 by being inserted into one of the second attachment holes 2e and hooked.

  The first mounting hole 2d and the second mounting hole 2e on the back surface 2c of the tablet main body 2 are formed by rotating the tablet main body 2 in a state before mounting the base portion 6 in the same plane as the back surface 2c. 6 can be rearranged with respect to the front mounting portion 8.

  In addition, as shown in FIG. 7, which will be described in detail later, the base portion 6 has the first to third leg portions 12, 14, 16 in a state where the front attachment portion 8 is attached to the back surface 2 c of the tablet body 2. The upper surface 6a of the base part 6 can be rotated around the first axis A1 to the storage position R substantially parallel to the back surface 2c of the tablet body 2. Further, when the base portion 6 is in the storage position R, the support leg portions 12, 14, and 16 are in the lying position P and are received between the back surface 2c of the tablet body 2 and the base portion 6. ing.

Next, as shown in FIGS. 2 to 4, a rear attachment portion 18 is provided on the rear side of the upper surface 6 a of the base portion 6 so as to face the front attachment portion 8 in the front-rear direction. When the base portion 6 is in the storage position R in the first use state, the stand 1 is attached to the tablet body 2 by inserting the rear attachment portion 18 into the second attachment hole 2e on the back surface 2c of the tablet body 2. It is supposed to be.
On the other hand, in the second use state, when the base portion 6 is in the storage position R, the stand 1 has the rear mounting portion 18 inserted into the first mounting hole 2e on the back surface 2c of the tablet main body 2 so that the tablet main body 2 Can be attached to.

Next, FIG. 5 is an enlarged perspective view in which the rear mounting portion of the stand according to the embodiment of the present invention shown in FIG. 2 is partially enlarged.
The rear mounting portion 18 is formed of, for example, a material whose surface is matte-finished or a rubber-like material that is difficult to slip. As shown in FIGS. 2, 3, and 5, the rear mounting portion 18 protrudes upward from the upper surface 6 a of the base portion 6, and the front mounting portion 8, the horizontally long slit-shaped first mounting hole 2 d and A horizontally long projection 18a formed so as to extend in parallel with the longitudinal direction of the second mounting hole 2e, and integrally formed so as to protrude in the front-rear direction from the front side and the rear side of the long projection 18a. And a plurality of short protrusions 18b. In the first use state, the long protrusion 18a and the short protrusion 18b are inserted and fitted into the second mounting hole 2e, and the rear mounting part 18 and the second mounting hole 2e are securely connected to each other. It is to be locked to. Similarly, in the second use state, the long projecting portion 18a and the short projecting portion 18b are inserted and fitted into the second mounting hole 2e, and the rear mounting portion 18 and the second mounting hole 2e are mutually connected. It is surely locked.

Next, FIG. 6 is a perspective view showing a state in which the first supporting leg part, the second supporting leg part, and the third supporting leg part are set to the lying down position in the first use state of the stand according to the embodiment of the present invention. FIG. 7 is a view showing a stand in a state where the first support leg portion, the second support leg portion, and the third support leg portion are set in the lying down position in the first use state of the stand according to the embodiment of the present invention. It is a right side view which shows the state which attached to the tablet main body.
FIG. 8 shows a state in which the first support leg, the second support leg, and the third support leg are set to the first support position in the first use state of the stand according to the embodiment of the present invention. FIG. 9 is a perspective view illustrating the first support leg, the second support leg, and the third support leg in the first support position in the first use state of the stand according to the embodiment of the present invention. FIG. 10 is a right side view showing a state in which the stand in the set state is attached to the tablet body, and FIG. 10 shows the first support leg and the second support leg in the first use state of the stand according to the embodiment of the present invention. It is the perspective view which looked at the state which attached the stand of the state which set the part and the 3rd supporting leg part to the 1st support position to the tablet main body from the diagonally back side.
Further, FIG. 11 shows that in the first use state of the stand according to the embodiment of the present invention, the first support leg is set to the fall position, and the second support leg and the third support leg are set to the second position. FIG. 12 is a perspective view showing a state set to the support position, and FIG. 12 shows that the first support leg is set to the fall position and the second support leg in the first use state of the stand according to the embodiment of the present invention. It is a right side view which shows the state which attached the stand of the state which set the part and the 3rd support leg part to the 2nd support position to the tablet main body.
Further, FIG. 13 shows that in the first use state of the stand according to the embodiment of the present invention, the first support leg and the second support leg are set to the fall position, and the third support leg is set to the third position. FIG. 14 is a perspective view showing a state where the first support leg and the second support leg are set to the lying down position in the first use state of the stand according to the embodiment of the present invention. And it is a right side view which shows the state which attached the stand of the state which set the 3rd support leg part to the 3rd support position to the tablet main body.

As shown in FIGS. 2, 6, and 8 to 14, the support legs 12, 14, and 16 are integrally formed on the rear side of the upper surface 6 a of the base 6 and are shared (coaxial) second. A first hinge portion 12b, a second hinge portion 14b, and a third hinge portion 16a, which are support portions including the axis A2, are provided.
Further, each of the support legs 12, 14, 16 is in the same plane as the upper surface 6a of the base 6 at each of the fall positions P1, P2, P3 of each of the support legs 12, 14, 16 (see FIG. 6). By rotating backward from the positions P1, P2, P3 to the support positions Q1, Q2, Q3 around the second axis A2 of the hinge portions 12b, 14b, 16a (see FIG. 8), the base portion 6 is moved. The tablet body 2 is provided with a first leg plate portion 12c, a second leg plate portion 14c, and a third leg plate portion 16b that support the tablet body 2 while being inclined with respect to the base portion 6 in a state where the tablet main body 2 stands up.
Further, the hinge portions 12b, 14b, and 16a elastically urge the leg plate portions 12c, 14c, and 16b from the support positions Q1, Q2, and Q3 toward the lying down positions P1, P2, and P3. It has flexibility.

The first leg plate portion 12c of the first support leg portion 12 is formed of a material whose surface is matte-finished or a rubber-like material that is difficult to slip. As shown in FIG. 2, the first leg plate portion 12c of the first leg plate portion 12 includes a first outer edge portion 12d fitted from above into the mounting hole 6b of the base portion 6 at the lying position P1, and this A first inner edge portion 12e which is formed on the inner side of the first outer edge portion 12d and forms a part of the first hole 12a.
The second leg plate portion 14c of the second support leg portion 14 is formed of a material whose surface is matte-finished or a rubber-like material that is difficult to slip. As shown in FIG. 2, the second leg plate portion 14c includes a second outer edge portion 14d fitted from above to the first inner edge portion 12e of the first leg plate portion 12c at the lying position P2, and the second leg edge portion 14c. And a second inner edge portion 12e that is formed inside the second outer edge portion 14d and forms a part of the second hole 14a.
Furthermore, the third leg plate portion 16b of the third support leg portion 16 is formed of a material whose surface is matte-finished or a rubber-like material that is difficult to slip. As shown in FIG. 2, the third leg plate portion 16b includes a third outer edge portion 16c fitted from above to the second inner edge portion 12e of the second leg plate portion 12c at the lying position P3. .

  The distal end portions of the outer edge portions 12d, 14d, and 16c of the leg plate portions 12c, 14c, and 16b correspond to the respective support positions Q1 in the first use state in which the front attachment portion 8 is attached to the first attachment hole 2d of the tablet body 2. (The state of FIG. 9), Q2 (the state of FIG. 12), Q3 (the state of FIG. 14), the first protrusion 12f, the second protrusion, which is a locking portion attached to the second attachment hole 2e of the tablet body 2. The protrusion 14f and the third protrusion 16d are respectively formed. Accordingly, the first protrusion 12f of the first leg plate portion 12c at the support position Q1, the second protrusion 14f of the second leg plate portion 14c at the support position Q2, or the third leg plate portion 16 at the support position Q3. The third protrusion 16d is selected and inserted into the second mounting hole 2e of the tablet body 2 so that the inclination angle with respect to the base portion 6 of the tablet body 2 is 90 degrees or more. The angles α1, α2, and α3 can be set in multiple stages within a range of degrees or less.

Next, as shown in FIG. 6, in the state where all of the first support leg part 12, the second support leg part 14, and the third support leg part 16 are set to the respective lying down positions P1, P2, P3, 6, the inclination angle β 0 of the upper surfaces 12 g, 14 g, 16 f of the leg plate parts 12 c, 14 c, 16 b with respect to the upper surface 6 a of 6 is 0 degree, and the inclination angle α 0 of the tablet body 2 with respect to the base part 6 is also 0 degree. .
In addition, as shown in FIG. 2, in the outer edge portion forming the upper surface 6a of the base portion 6, the base portion is formed on the inner peripheral portion and is fitted with the first outer edge portion 12d of the first leg plate portion 12c. A recess formed as a plurality of notches for inserting fingers formed in a part of the inner edge 6c of the base 6 so as to be recessed downward from the upper surface 6a of the inner edge 6c of the base 6 so that a user's fingers can be inserted. 20a, 20b, and 20c are provided. Of the plurality of recesses 20a, 20b, and 20c, the recess 20a is formed in the left-right direction (lateral width direction) of the base portion 6 that faces the first projecting portion 12f that is the tip of the first leg plate portion 12c at the lying position P1. ) Is provided at the inner edge 6c. Further, the concave portion 20b and the concave portion 20c are provided on the left and right sides extending in the front-rear direction (vertical width direction) of the base portion 6 fitted to the first outer edge portion 12d extending in the front-rear direction of the first leg plate portion 12c at the lying position P1, respectively. It is provided in each inner edge 6c.

  Further, as shown in FIGS. 2 and 11, a part of the first inner edge portion 12e of the first leg plate portion 12c to which the second outer edge portion 14d of the second leg plate portion 14c is fitted is used. A plurality of concave portions 22 for inserting fingers are formed so as to be recessed downward from the upper surface 12g of the first inner edge portion 12e of the first leg plate portion 12c so that a person's fingers can be inserted. Among the plurality of recesses 22a, 22b, and 22c, the recess 22a is in the left-right direction of the first leg plate portion 12c that faces the second protrusion 14f that is the tip of the second leg plate portion 14c at the lying position P2. It is provided on the first inner edge portion 12e extending in the (lateral width direction). Further, the concave portion 22b and the concave portion 22c are respectively in the front-rear direction (vertical width direction) of the first leg plate portion 12c fitted to the second outer edge portion 14d extending in the front-rear direction of the second leg plate portion 14c at the lying position P2. The left and right first inner edge portions 12e are provided respectively.

  Similarly, as shown in FIGS. 2 and 13, a part of the second inner edge portion 14 e of the second leg plate portion 14 c to which the third outer edge portion 16 c of the third leg plate portion 16 b is fitted is, A plurality of concave portions 24 for inserting fingers are formed so as to be recessed downward from the upper surface 14g of the second inner edge portion 14e of the second leg plate portion 14c so that the user's fingers can be inserted. Of these plurality of recesses 24a, 24b, 24c, the recess 24a is in the left-right direction of the second leg plate portion 14c facing the third protrusion 16d, which is the tip of the third leg plate portion 16b, in the lying position P3. It is provided in the second inner edge portion 14e extending in the (lateral width direction). The concave portions 24b and 24c extend in the front-rear direction (vertical width direction) of the second leg plate portion 14c fitted with the third outer edge portion 16c extending in the front-rear direction of the third leg plate portion 16b at the lying position P3. The left and right second inner edge portions 14e are respectively provided.

  Next, as shown in FIGS. 8 to 10, in a state where the first support leg portion 12 is set at the first support position Q <b> 1, the first support leg portion 12 and the second support leg portion with respect to the base portion 6. 14 and the third support leg portion 16 are integrally rotated about the second axis A2 and pulled up, and the first protrusion 12f of the first leg plate portion 12c of the first support leg portion 12 is lifted. Selected and attached to the second attachment hole 2e of the tablet body 2. Accordingly, the inclination angle β1 of the upper surfaces 12g, 14g, and 16f of the leg plate portions 12c, 14c, and 16b of the support leg portions 12, 14, and 16 with respect to the upper surface 6a of the base portion 6 is larger than 0 degree and smaller than 90 degrees. The inclination angle α1 with respect to the base portion 6 of the tablet body 2 is the maximum size.

  Moreover, as shown in FIG.11 and FIG.12, the 1st support leg part 12 was set to the fall position P1, and the 2nd support leg part 14 and the 3rd support leg part 16 were set to the 2nd support position Q2. In the state, the second support leg portion 14 and the third support leg portion 16 are integrally rotated with respect to the base portion 6 around the second axis A2 and are lifted up. The second protrusion 14 f of the leg plate portion 14 c is selected and attached to the second attachment hole 2 e of the tablet main body 2. Thereby, the magnitude of the inclination angle β0 of the upper surface 12g of the first leg plate portion 12c with respect to the upper surface 6a of the base portion 6 becomes 0 degree, but the upper surface 14g of the second leg plate portion 14c with respect to the upper surface 6a of the base portion 6 and The magnitude of the inclination angle β2 of the upper surface 16f of the third leg plate portion 16b is larger than β1 that is larger than 0 degree and smaller than 90 degrees. On the other hand, the inclination angle α2 with respect to the base portion 6 of the tablet body 2 is larger than 0 degree and smaller than the maximum inclination angle α1.

  Further, as shown in FIGS. 13 and 14, the first support leg 12 and the second support leg 14 are set to the fall positions P1 and P2, and the third support leg 16 is set to the third support position Q3. In the set state, only the third support leg portion 16 is rotated about the second axis A2 with respect to the base portion 6 and pulled up, and the third protrusion 16d of the third leg plate portion 16b is selected. The tablet body 2 is attached to the second attachment hole 2e. As a result, the inclination angle β0 of the upper surface 12g of the first leg plate portion 12c and the upper surface 14g of the second leg plate portion 14c with respect to the upper surface 6a of the base portion 6 becomes 0 degree, but the upper surface 6a of the base portion 6 The magnitude of the inclination angle β3 of the upper surface 16f of the third leg plate portion 16b is larger than 0 degree and larger than the inclination angle β2. Further, the inclination angle α3 with respect to the base portion 6 of the tablet body 2 is larger than 0 degree and smaller than the inclination angle α2.

Next, FIG. 15 is a schematic perspective view of the stand supported by the back side of the tablet main body as viewed obliquely from the front in the second usage state of the stand according to the embodiment of the present invention.
As shown in FIG. 3 and FIG. 15, the first protrusion 12 f and the second protrusion 12 f of the first support leg 12 with the front attachment portion 8 attached to the second attachment hole 2 e of the back surface 2 c of the tablet main body 2. When either the second protrusion 14f of the support leg 14 or the third protrusion 16d of the third support leg 16 is attached to the first attachment hole 2d of the back surface 2c of the tablet body 2, The arrangement of the liquid crystal display unit 2a and the operation buttons 2d of the tablet main body 2 penetrates the front and back surfaces of the tablet main body 2 in the vertical direction with respect to the arrangement of the liquid crystal display unit 2a and the operation buttons 2d of the tablet main body 2 shown in FIG. The tablet body 2 is supported by being tilted with respect to the base portion 2 placed on the upper surface 4 of the table.

According to the stand 1 according to the embodiment of the present invention described above, the base attachment portion 8 of the base portion 6 is attached so as to be rotatable around the first axis A1 extending in the lateral width direction of the tablet body 2. A plurality of support legs 12, 14, and 16 attached to the portion 6 so as to be rotatable about a second axis A2 extending in parallel with the first axis A1 are set to fall positions P1, around the second axis A2. By rotating to the P2 and P3 sides and fixing the protrusions 12f, 14f, and 16d, which are the tip portions of the support legs 12, 14, and 16, to the back surface 2c of the tablet body 2, a plurality of support legs 12, 14, 16 can be easily stored between the tablet body 2 and the base part 6 by lying down on the base part 6 side, and the overall thickness of the base part 6 attached to the tablet body 2 and the back surface 2c can be reduced. Can be set Kill. Therefore, it is easy to carry with the support leg portion stored between the tablet body 2 and the base portion 6 and is easy to use.
Further, at least one of the plurality of support legs 12, 14, and 16 having different lengths is rotated around the second axis A2 toward the support position Q, and the plurality of support legs 12, 14, and 16 are used as a base. The first mounting hole 2d on the back surface 2c of the tablet main body 2 that is a fixing means or the first mounting hole 2d or the first of the protrusions 12f, 14f, 16d of the support legs 12, 14, 16 is selectively raised with respect to the portion 6. By fixing in the two mounting holes 2e, the inclination angles α1, α2, α3 with respect to the base portion 6 of the tablet body 2 supported by any of the support legs 12, 14, 16 can be set in multiple stages.
In particular, when the first protrusion 12f of the first leg plate 12 is selected and attached to the other of the first attachment hole 2d or the second attachment hole 2e of the tablet body 2, the base portion of the tablet body 2 is used. The magnitude of the inclination angle with respect to 6 can be set to the maximum inclination angle (first inclination angle α1) that is larger than 0 degree and smaller than 90 degrees. In the state where the second protrusion 14f of the second leg plate portion 14 is selected and attached to the other of the first attachment hole 2d or the second attachment hole 2e of the tablet body 2, the base portion of the tablet body 2 is used. The inclination angle with respect to 6 can be set to a second inclination angle α2 that is larger than 0 degree and smaller than the first inclination angle α1. Further, when the third protrusion 16d of the third leg plate portion 16 is selected and attached to the other of the first attachment hole 2d or the second attachment hole 2e of the tablet body 2, the base portion of the tablet body 2 is obtained. 6 can be set to a third inclination angle α3 smaller than the second inclination angle α2. Therefore, the inclination angles α1, α2, and α3 of the tablet body 2 with respect to the base portion 6 can be easily changed according to the usage state of the tablet body 2, and the usability is good.

  Furthermore, according to the stand 1 according to the present embodiment, the base portion 6 is moved to the storage position R substantially parallel to the back surface 2c of the tablet body 2 with the front mounting portion 8 attached to the back surface 2c of the tablet body 2. Since the plurality of support legs 12, 14, and 16 can be accommodated between the back surface 2c of the tablet body 2 and the base portion 6 at the storage position R, the tablet can be rotated about the axis A1 of the tablet. The entire thickness of the main body 2 and the base portion 6 attached to the back surface 2c can be set small. Therefore, it is easy to carry with the support leg portion stored between the tablet body 2 and the base portion 6 and is easy to use.

  Further, according to the stand 1 according to the present embodiment, the front attachment portion 8 that forms a horizontally long hook is connected to the horizontally long first attachment hole 2d or the second attachment hole 2e formed on the back surface 2c of the tablet body 2. By hooking, the base portion 6 can be easily attached to and detached from the tablet body 2. Further, with the front mounting portion 8 attached to the horizontally long first mounting hole 2d or the second mounting hole 2e of the back surface 2c of the tablet main body 2, the base portion 6 is placed against the back surface 2c of the tablet main body 2. By rotating about the first axis A1, the base portion 6 can be easily set to the storage position R substantially parallel to the back surface 2c of the tablet body 2, or the tablet body 2 can be inclined with respect to the base portion 6. It is easy to use.

  Furthermore, according to the stand 1 according to the present embodiment, the hinge portions 12b, 14b, 16a of the respective support leg portions 12, 14, 16 are integrally formed on the rear side of the upper surface 6a of the base portion 6, and each leg plate portion 12c. , 14c, and 16b are provided with flexibility that can be elastically biased from the support position Q side toward the fall position P side, so that the support legs 12, 14, and 16 are placed at the fall positions P1, P2, and P3. In this case, the support legs 12, 14, 16 are elastically attached to the base portion 6 so that the upper surfaces 12g, 14g, 16f of the support legs 12, 14, 16 are flush with the upper surface 6a of the base portion 6. It can be securely fixed in a state of being urged. Accordingly, the respective support legs 12, 14, and 16 are rotated to the support position Q side against the hinges 12b, 14b, and 16a, so that the base 6 is unexpectedly separated from the back surface 2c of the tablet body 2. Can be prevented. Further, when at least one of the supporting leg portions 12, 14, 16 is in the support position Q, the protruding portion 12f that is a tip portion positioned at the uppermost position of the raised leg plate portion of the leg plate portions 12c, 14c, 16b. , 14f, 16d is fixed to the first mounting hole 2d or the second mounting hole 2e on the back surface 2c of the tablet main body 2, the leg plate portion in the raised state is set to the lying position P side. By urging toward the base portion 6, it is possible to increase the degree of attachment between the distal end portion of the support leg portion and the first attachment hole 2 d or the second attachment hole 2 e of the back surface 2 c of the tablet body 2. The tablet body 2 in an inclined state can be fixed while being stably supported by the leg plate portions 12c, 14c, and 16b of the support leg portions 12, 14, and 16.

Further, according to the stand 1 according to the present embodiment, the support legs at the lying positions P1, P2, and P3 where the upper surfaces 12g, 14g, and 16f of the support legs 12, 14, and 16 and the upper surface 6a of the base 6 are on the same plane. When the user tries to set at least one of the portions 12, 14, and 16 to any one of the support positions Q1, Q2, and Q3, the leg plate portions 12c of the support legs 12, 14, and 16 at the lying positions P1, P2, and P3. , 14c, 16b, and the outer edges 12d, 14d, 16c of the base part 6 into which the outer edge parts 12d, 14d, 16c are fitted are inserted into the finger insertion recesses 20, 22, 24, and the user's fingers are inserted. The leg plate portions 12c, 14c, and 16b can be easily raised from the base portion 6 by picking and pulling the outer edge portions 12d, 14d, and 16c of the leg plate portions 12c, 14c, and 16b.
In particular, the user supports the first support leg portion 12 in the lying position P1 where the upper surface 12g of the first leg plate portion 12c of the first support leg portion 12 and the upper surface 6a of the base portion 6 are in the same plane. When trying to do this, the user's fingers are inserted into at least one of the finger insertion recesses 20a, 20b, 20c provided in a part of the inner edge portion 6c of the base portion 6, and the first position of the lying position P1 is set. The first leg plate portion 12 can be easily raised with respect to the base portion 6 by grasping and pulling up the outer edge portion 12 d of the first leg plate portion 12 c of the support leg portion 12. Further, the user supports the second support leg portion 14 in the lying position P2 where the upper surface 14g of the second leg plate portion 14c of the second support leg portion 14 and the upper surface 6a of the base portion 6 are in the same plane. When trying to do this, the user's fingers are inserted into at least one of the finger insertion recesses 22a, 22b, and 22c provided in a part of the first inner edge portion 12e of the first leg plate portion 12c, and lying down By grasping and pulling up the outer edge portion 14d of the second leg plate portion 14c of the second support leg portion 14 at the position P2, the second leg plate portion 14 can be easily raised with respect to the base portion 6. Further, the user supports the third support leg portion 16 at the fall position P3 in which the upper surface 16f of the third leg plate portion 16b of the third support leg portion 16 and the upper surface 6a of the base portion 6 are in the same plane. When trying to do this, the user's fingers are inserted into at least one of the finger insertion recesses 24a, 24b, 24c provided in a part of the second inner edge portion 14e of the second leg plate portion 14c, and the patient is lying down. The third leg plate portion 16 can be easily raised with respect to the base portion 6 by pinching and pulling up the outer edge portion 16c of the third leg plate portion 16b of the third support leg portion 16 at the position P3.

  Further, according to the stand 1 according to the present embodiment, since the outer edge portions 12d, 14d, and 16c of the leg plate portions 12c, 14c, and 16b of the respective supporting leg portions 12, 14, and 16 are formed of a material that is difficult to slide, the base portion 6, it is difficult to disengage from the base portion 6 at the lying positions P1, P2, and P3, and the leg plate portions 12c, 14c, and 16b of the respective supporting leg portions 12, 14, and 16 at the lying positions P1, P2, and P3. The outer edge portions 12d, 14d and 16c can be fitted to each other and securely fixed to the base portion 6. Accordingly, the outer edge portions 12d, 14d, and 16c of the leg plate portions 12c, 14c, and 16b of the support leg portions 12, 14, and 16 at the lying positions P1, P2, and P3 are unexpectedly detached from the base portion 6 to be unexpectedly removed. Can be prevented from unexpectedly coming off from the back surface 2c of the tablet body 2. Therefore, since the tablet main body 2 can be reliably fixed to the base portion 6, the base portion 6 can be moved even when the tablet main body 2 is carried with the base main body 6 attached to the base portion 6. Can be prevented from coming off or falling off. Further, when at least one of the support legs 12, 14, and 16 is in any one of the support positions Q1, Q2, and Q3, the protrusion that is located at the uppermost position of the raised leg plate part of the support legs 12, 14, and 16 The tablet main body in a state where any one of 12f, 14f, and 16d is stably fixed to the first mounting hole 2d or the second mounting hole 2e on the back surface 2c of the tablet main body 2 and is inclined with respect to the base portion 6. 2 can be fixed in a state of being stably supported by the leg plate portion of the support leg portion.

  Moreover, according to the stand 1 according to the present embodiment, the first shape is formed in a slit shape so as to be arranged in parallel in the vertical width direction of the back surface 2c of the tablet body 2 and to extend in the horizontal width direction of the back surface 2c of the tablet body 2. Since the mounting hole 2d and the second mounting hole 2e can be rearranged by rotating the tablet body 2 in a state before the base portion 6 is mounted in the same plane as the back surface 2c, the front mounting portion 8 can be rearranged. Is attached to the first attachment hole 2d of the tablet body 2, the rear attachment portion 18 of the base portion 6, or the protrusions 12f of the leg plate portions 12c, 14c, 16b at the support positions Q1, Q2, Q3, Either 14f or 16d can be attached to the second attachment hole 2e. On the other hand, when the front attachment portion 8 is attached to the second attachment hole 2e, the rear attachment portion 18 or the protrusions 12f, 14f of the leg plate portions 12c, 14c, 16b at the support positions Q1, Q2, Q3, Any of 16d can be attached to the first attachment hole 2d. Therefore, the orientation of the tablet body 2 with respect to the base portion 6, the front side attachment portion 8, the rear side attachment portion 18, and the support legs 12, 14, 16 can be easily changed according to the usage status of the tablet body 2, Easy to use.

  Furthermore, according to the stand 1 according to the present embodiment, when the support legs 12, 14, 16 are in the lying down positions P 1, P 2, P 3, the front attachment portion 8 of the base portion 6 is connected to the first back surface 2 c of the tablet body 2. Are attached to one of the attachment holes 2d or the second attachment holes 2e, and the rear attachment portion 18 of the base 6 is attached to the other of the first attachment holes 2d or the second attachment holes 2e on the back surface 2c of the tablet body 2. In the attached state, the long protrusion 18a and the short protrusion 18b of the rear attachment 18 are inserted and fitted into the other of the first attachment hole 2d or the second attachment hole 2e on the back surface 2c of the tablet body 2. Thus, the rear mounting portion 18 and the first mounting hole 2d or the second mounting hole 2e of the back surface 2c of the tablet main body 2 to which the rear mounting portion 18 is mounted can be reliably locked to each other. Therefore, since the tablet main body 2 can be securely fixed to the base portion 6, the base portion 6 can be held even when the tablet main body 2 is carried with the base main body 6 attached to the base portion 6. Can be prevented from coming off or falling off. Further, the base portion 6 at the storage position R and the supporting leg portions at the lying positions P1, P2, P3 can be used as means for protecting the tablet body 2 and are easy to use.

  Further, according to the stand 1 according to the present embodiment, the rear attachment portion 18 is formed of a material that is difficult to slip, and thus is attached to the other of the first attachment hole 2d or the second attachment hole 2e in the lying down position. In this state, the base portion 6 is difficult to come off from the back surface 2c of the tablet main body 2, and the rear mounting portion 18 of the base portion 6 at the storage position R is inserted into the first mounting hole 2d or the second mounting hole 2e of the tablet main body 2. It can be securely fixed while attached to the other. Therefore, since the tablet main body 2 can be securely fixed to the base portion 6, even when the tablet main body 2 is carried with the base body 6 attached to the base portion 6, the base portion 6 remains in the tablet main body 2. Can be prevented from coming off or falling off.

1 Stand 2 Tablet body (electronic equipment)
2a Liquid crystal display part 2b Operation button 2c Back side of tablet main body 2d First mounting hole (first engagement receiving part)
2e Second mounting hole (second engagement receiving portion)
Upper surface of 4 units 6 Base part 6a Upper surface of base part 6b Mounting hole (storage part)
6c Inner edge (inner circumference) of base
8 Front mounting part (first engaging part)
10 Support legs (multiple legs)
12 First support leg (first leg)
12a 1st hole 12b 1st hinge part (support part)
12c 1st leg board part 12d 1st outer edge part 12e 1st inner edge part 12f 1st projection part (locking part)
12g Upper surface of first leg plate part 14 Second support leg part (second leg part)
14a Second hole (storage part)
14b 2nd hinge part (support part)
14c 2nd leg board part 14d 2nd outer edge part 14e 2nd inner edge part 14f 2nd protrusion part (locking part)
14g Upper surface of second leg plate part 16 Third support leg part (third leg part)
16a 3rd hinge part (support part)
16b 3rd leg board part 16c 3rd outer edge part 16d 3rd projection part (locking part)
16f Upper surface of third leg plate portion 18 Rear attachment portion (second engagement portion)
18a Long protrusion 18b Short protrusion 20 Recess for inserting finger (notch for inserting finger)
20a recess 20b recess 20c recess 22 recess for inserting fingers (notch for inserting fingers)
22a recess 22b recess 22c recess 24 recess for inserting fingers (notch for inserting fingers)
24a recess 24b recess 24c recess A1 first axis A2 second axis B1 rear side of base part B2 rear side of tablet main body F1 front side of base part F2 front side of tablet main body H1 maximum vertical length of first supporting leg part Length H2 Maximum length in the vertical direction of the second support leg H3 Maximum length in the vertical direction of the third support leg L1 Maximum length in the lateral direction of the first support leg L2 Horizontal length of the second support leg Maximum length L3 Maximum lateral length of the third support leg P Fall position of the support leg P1 Fall position of the first support leg P2 Fall position of the second support leg P3 Fall position of the third support leg Q Support position of support leg Q1 Support position of first support leg Q2 Support position of second support leg Q3 Support position of third support leg R Storage position α0 Inclination angle between base part of storage position and tablet body α1 Base Between tablet and tablet Angle α2 Inclination angle between the base portion and the tablet body α3 Inclination angle between the base portion and the tablet body β0 Inclination angle between the base portion in the storage position and the support leg portion in the lying position β1 Inclination angle between the base portion and the support leg portion in the support position β2 Inclination angle between base part and support leg at support position β3 Inclination angle between base part and support leg at support position

Claims (13)

An electronic device stand provided on the back side of the electronic device for changing the orientation of the electronic device,
It is composed of a plate-like member having a region facing the back surface of the electronic device on one side in the thickness direction, and includes a base portion that engages with a part of the back surface of the electronic device,
In the region of the base portion, there are a locking portion formed so as to be locked to the back surface of the electronic device and a support portion serving as a pivot point of rotation, and between the locking portion and the support portion. A plurality of leg portions having different lengths, and the support portions of the plurality of leg portions are provided so that the axial directions of the rotation axes of the plurality of leg portions coincide with each other. When the plurality of leg portions are selectively rotated, any one of the first locking portions is locked to the back surface of the electronic device so that the electronic device can tilt with respect to the base portion. This is a stand for electronic equipment.   The base portion is engaged with a first engagement receiving portion provided on a part of the back surface of the electronic device, so that the electronic device can be tilted with respect to the base portion. The electronic device according to claim 1, wherein an engagement portion is provided, and the electronic device is configured to be tiltable by the first engagement receiving portion and the first engagement portion. Stand for equipment.   The first engagement portion is formed in a hook shape and engages with a first engagement receiving portion formed on the back surface of the electronic device, so that the electronic device can move the first engagement portion. The stand according to claim 2, wherein the stand is configured to be tiltable as a fulcrum.   Each of the plurality of leg portions is formed in a plate shape, and is rotatable between a lying position that has fallen toward the base portion side with the support portion as a fulcrum and a support position that rises with respect to the base portion. In the base portion, when the plurality of leg portions are further rotated to the lying down position, the base portion engages with the back surface of the electronic device instead of the locking portions. The electronic device stand according to any one of claims 1 to 3, wherein two engaging portions are provided.   The said 2nd engaging part of the said base part is comprised so that engagement with the 2nd engaging receiving part provided in the said back surface of the said electronic device is possible. Stand for electronic equipment.   The first engagement portion and the second engagement portion are configured such that when the first engagement portion engages with the second engagement receiving portion, the second engagement portion is the first engagement portion. The electronic device stand according to any one of claims 1 to 5, wherein the electronic device stand can be engaged with the engagement receiving portion.   7. The storage portion for storing the plurality of leg portions when the plurality of leg portions are further rotated to the lying down position in the base portion. A stand for electronic equipment according to claim 1.   The support portion of the plurality of leg portions constitutes a hinge portion having flexibility for urging the plurality of leg portions from the support position toward the lying down position. Item 8. The electronic device stand according to any one of Items 1 to 7. The region of the base portion further includes an outer peripheral portion for forming an upper surface of the base portion and an inner peripheral portion to which the first leg portion is fitted.
The plurality of legs includes a first outer edge that fits with the inner periphery, and a first leg that includes a first inner edge formed inside the first outer edge; and A second leg portion having a second outer edge portion fitted to the first inner edge portion of the first leg portion and a second inner edge portion formed on the inner side of the second outer edge portion; A third leg with a third outer edge fitted to the second inner edge of the second leg,
When the first leg is rotated, the second leg is fitted to the first leg and the third leg is fitted to the second leg. In addition, when the second leg portion is rotated, the second leg portion is configured to cooperate in a state where the third leg portion is fitted to the second leg portion. The stand for electronic devices of any one of Claims.   The base portion is formed in a rectangular shape, and the first engagement portion is formed on one end side of the region, and on the other end side facing the one end side of the region. The stand for electronic equipment according to claim 2, wherein the support portion is provided.   The inner peripheral portion of the outer edge portion provided in the region of the base portion is provided with a notch portion for inserting a finger formed by notching a user's finger so that the finger can be inserted. The stand for electronic devices according to claim 9 or 10.   The locking portions of the first to third legs are formed of protrusions formed so as to be insertable into the second engagement receiving portions formed on the back surface of the electronic device. The projection portion is inserted into the second engagement receiving portion on the back surface of the electronic device when the third leg portion is rotated to the support position. The stand for electronic devices of any one of 9 thru | or 11.   The notch portion provided in the inner peripheral portion of the outer edge portion further includes the first engagement portion provided in the first leg portion when the first leg portion is further rotated to the lying down position. The electronic device stand according to claim 12, wherein the electronic device stand is provided at a position corresponding to the stop portion.

Images