JP6077888B2 - Display device - Google Patents

Description

  The present invention relates to a display device suitable as a monitor device for a personal computer, for example.

  For example, a display device used as a monitor of a personal computer or the like (hereinafter referred to as a PC monitor) is free to carry around as it performs data communication wirelessly and operates with a battery as technology advances. Can be used in any place. Furthermore, recent display devices are also provided with a touch panel, which can be operated by a user touching the display screen directly with a finger or a touch pen. Therefore, the usage of the display device is diverse, and depending on the usage situation of the user, it is preferable to install the display device horizontally, or to install it with a slight angle with respect to the mounting surface. .

  However, when installing and using this display device at a slight angle as described above, the user has to purchase parts such as a stand suitable for each display device and attach them to the display device. .

From the background as described above, a display device has been proposed that includes a stand 21 that can be stored in a device housing and can be installed at multiple levels of angles, such as the display device 20 described in Patent Document 1. FIG. 6 is a diagram showing a rear view of the display device 20 described in Patent Document 1. As shown in FIG. In the display device 20 described in Patent Document 1, a stand 21 is rotatably attached to the bottom surface of a housing via a hinge 22. The user can use the stand 21 to install the display device 20 with multi-stage angles with respect to the placement surface.

JP 2005-31555 A

However, the display device 20 described in Patent Document 1 needs to have a flat bottom surface in order to place it flat. However, even when the stand 21 is stored on the bottom surface of the case , an input is made on the bottom surface of a PC monitor or the like. Terminals and mounting parts for mounting a separate stand were provided, which became uneven, and could not be installed stably during horizontal installation.

  In addition, the display device 20 described in Patent Literature 1 has a problem that when it is installed at a small angle with respect to the placement surface, it is supported in an unstable state for input with a finger or a touch pen. FIG. 7 is a side view showing a state in which the display device 20 is installed at an angle of 30 ° with respect to the placement surface.

When the display device 20 described in Patent Document 1 is installed with a small angle of 30 ° or less with respect to the placement surface, the stand 21 is rotated from the bottom surface of the housing of the display device 20 as shown in FIG. The stand is supported by the tip of the stand 21 and the corner of the housing .

  Therefore, since the display device 20 described in Patent Document 1 has a small contact area with the mounting surface and the rotation angle of the long stand 21 has to be increased, it is possible to press the display screen with a finger or a touch pen. There is a problem that it is not stably supported to the extent that it can withstand, and operability is not good.

  The present invention has been made in view of the above circumstances, and the object of the present invention is a configuration in which heat is not generated between the mounting surface and the mounting surface even when installed horizontally on the mounting surface. Even when the surface is installed with a small angle, the display device can be obtained although it can be supported in a stable state and has excellent operability.

A display device including a housing including a top surface provided with a display screen and a bottom surface located on a placement surface side, the bottom surface including an inclined surface with one side end inclined toward the upper surface side, and an inclined surface A first tilt leg having a convex portion protruding from the bottom surface during storage, and a second tilt leg provided to be retractable on the inclined surface. When tilting and supporting the body with respect to the mounting surface, the first tilt leg is protruded, supported with the protruding first tilt leg and the tilting surface, and the housing is horizontally supported with respect to the mounting surface. The second tilt leg is protruded and supported by the protruding second tilt leg and the convex part of the first tilt leg.

  In the present invention, even when installed horizontally, heat is not generated between the mounting surface, and even when the mounting surface is installed with a small angle, it can be supported in a stable state, and operability is improved. An excellent display device can be obtained.

It is a front view of the PC monitor which concerns on embodiment of this invention. It is a side view of the PC monitor which concerns on embodiment of this invention. It is a rear view of the PC monitor which concerns on embodiment of this invention. It is a side view of the state which installed the PC monitor which concerns on embodiment of this invention horizontally with respect to the mounting surface. It is a side view of the state which installed the PC monitor which concerns on embodiment of this invention in a small angle with respect to the mounting surface. It is a rear view of the conventional display apparatus of patent document 1. It is a side view which shows the state which installed the conventional display apparatus of patent document 1 at an angle with respect to the mounting surface.

  Embodiments of a display device according to the present invention will be described below with reference to the drawings. It should be noted that the following embodiment is merely an example in which the present invention is embodied, and it is needless to say that the embodiment can be appropriately changed without departing from the gist of the present invention.

  Hereinafter, as an embodiment, a PC monitor 1 which is an example of a display device of the present invention will be described with reference to the drawings.

  FIG. 1 shows a front view of a PC monitor 1 according to an embodiment of the present invention. On the upper surface 2 of the PC monitor, as shown in FIG. 1, a display screen 7 that can be directly input with a finger or a touch pen with a built-in touch panel is provided.

  FIG. 2 shows a side view of the PC monitor 1. On the side surface 4 of the PC monitor, as shown in FIG. 2, an operation button 8 such as a power switch, a video / audio input / output terminal 9, a power core housing 10, and a first vent for radiating heat 11 is provided. The bottom surface 3 facing the top surface 2 is provided with an inclined surface 6 whose one side end is inclined to the top surface side.

  Further, FIG. 3 shows a rear view of the PC monitor 1. As shown in FIG. 3, the bottom surface 3 of the PC monitor 1 includes a retractable first tilt leg 12, a first slip stopper 13, a mounting portion 14, and a second ventilation hole 15.

The first tilt leg 12 is located at one end of the bottom surface 3 on the rear surface 5 side, and is provided extending along the width direction of the bottom surface 3. The first tilt leg 12 is rotatably connected by a connecting portion (not shown) between a storage position stored on the bottom surface 3 of the PC monitor 1 and a use position protruding outward from the storage position. , it is used to support by inclined with respect to the mounting surface casing. Further, as shown in FIG. 2, the first tilt leg 12 includes a convex portion 16 that protrudes from the bottom surface 3 when the first tilt leg 12 is in the storage position stored in the bottom surface 3.

  The first anti-slip 13 is protruded and installed at two locations in the center of the bottom surface 3. Moreover, the attachment part 14 is provided in four places in the bottom face 3 center part. The mounting portion 14 is provided as a screw hole for fixing and supporting to a stand or a wall. The second ventilation holes 15 are provided at two positions in the width direction of the bottom surface 3.

  As shown in FIG. 3, the tilted surface 6 provided at one end of the bottom surface 3 is provided with a retractable second tilt leg 17 and a second anti-slip 18.

As shown in FIG. 3, the second tilt legs 17 are provided at two positions on both ends of the inclined surface 6 in the width direction. The second tilt leg 17 is rotatably connected by a connecting portion (not shown) between a storage position stored on the inclined surface 6 and a use position protruding outward from the storage position on the inclined surface 6. It is used when the casing is supported horizontally with respect to the placement surface. Further, the second tilt leg 17 is flat without protruding from the inclined surface 6 when in the retracted position stored in the inclined surface 6. The second anti-slip 18 is installed at two places at the end where the inclined surface 6 and the upper surface 2 are connected.

  Hereinafter, a state in which the PC monitor 1 having the above configuration is installed horizontally on the placement surface 19 will be described. FIG. 4 is a side view showing a state where the PC monitor 1 is installed horizontally with respect to the placement surface 19.

  When the PC monitor 1 is installed horizontally, as shown in FIG. 4, the PC monitor 1 stores the first tilt leg 12, rotates the second tilt leg 17 outward, and protrudes from the inclined surface 6. Let When the tip of the second tilt leg 17 protrudes from the inclined surface 6, the first anti-slip is installed at the convex portion 16 on the surface of the first tilt leg 12 in the retracted position and at the center of the bottom surface 3. It is located on the same plane as the tip of 13.

Therefore, the PC monitor 1 is supported on the mounting surface 19 by the protruding second tilt leg 17, the convex portion 16 of the first tilt leg 12, and the first anti-slip 13. The second tilt leg 17 can be pivoted outward from the storage position, it is supported in a more outer position of the housing, to support a more stable housing.

  Further, the bottom surface 3 of the PC monitor 1 is provided with irregularities such as the mounting portion 14, but the convex portion 16, the second tilt leg 17, and the first anti-slip 13 protrude beyond the irregularities of the bottom surface 3. As a result, the PC monitor 1 can be placed horizontally with respect to the placement surface 19, and the user can stably support the input display screen 7 without rattling even if the user presses the input display screen 7 with a finger or fills in with a touch pen. Is possible.

  Next, a state where the PC monitor 1 is installed at an angle with respect to the placement surface 19 will be described with reference to the drawings. FIG. 5 is a side view showing a state in which the PC monitor 1 is installed at an angle with respect to the placement surface 19.

  As shown in FIG. 5, when the PC monitor 1 is installed at an angle with respect to the placement surface 19, the first tilt leg 12 is rotated outward to project from the bottom surface 3. The tip of the rotated first tilt leg 12 abuts against the placement surface 19 and is positioned on the same plane as the second anti-slip 18 provided on the inclined surface 6.

For this reason, the PC monitor 1 is supported on the mounting surface 19 along the inclined surface 6 by rotating the first tilt leg 12 by the tip of the first tilt leg 12 and the second anti-slip 18. Is done. First tilt leg 12 is pivoted outwardly from the retracted position, it is supported in a more outer position of the housing, it can be supported more stably housing.

  According to the above configuration, the PC monitor 1 has the tip of the second tilt leg 17 projecting from the bottom surface 3 and the projection 16 more than the projections and depressions, even if the bottom surface 3 is provided with projections and depressions such as the mounting portion 14. By projecting, it can be stably installed horizontally with respect to the mounting surface without rattling.

  In addition, by supporting the inclined surface 6 on the mounting surface 19, unlike the conventional example, the ground contact area becomes large and it is possible to support it stably. Further, since the PC monitor 1 has a large ground contact area with the placement surface 19, a load due to pressure applied to the display screen 7 directly with a finger or a touch pen is applied to a part of the PC monitor 1. Can be prevented.

  Further, in the PC monitor 1, the length of the first tilt leg 12 to be supported is shorter than that of the conventional example, and the position where the first tilt leg 12 rotates is close to the placement surface. Therefore, even if the PC monitor 1 is strongly pressed by a finger or a touch pen, the PC monitor 1 can be stably supported, and excellent operability can be realized.

  In addition, although Embodiment 1 mentioned above demonstrated the PC monitor 1 as an example of a display apparatus, the display apparatus which concerns on this invention can be widely applied to display apparatuses, such as a tablet-type portable terminal and a television, widely. It is.

DESCRIPTION OF SYMBOLS 1 PC monitor 2 Upper surface 3 Bottom surface 4 Side surface 5 Rear surface 6 Inclined surface 7 Input display screen 8 Operation button 9 Input / output terminal 10 Power supply terminal 11 1st ventilation hole 12 1st tilt leg 13 1st antiskid 14 Attachment part 15 Second vent 16 Protrusion 17 Second tilt leg 18 Second anti-slip 19 Placement surface 20 Display device 21 Stand 22 Hinge

Claims (4)

A display device comprising a housing including a top surface provided with a display screen and a bottom surface located on the placement surface side,
The bottom surface is
An inclined surface whose one side end is inclined to the upper surface side;
A first tilt leg provided with a convex portion projecting from the bottom surface at the time of storage;
A second tilt leg that is retractably provided on the inclined surface;
When the housing is inclined and supported with respect to the mounting surface, the first tilt leg is protruded and supported by the protruded first tilt leg and the inclined surface,
When the housing is horizontally supported with respect to the mounting surface, the second tilt leg is protruded and supported by the protruding second tilt leg and the convex portion of the first tilt leg. Display device.   2. The display according to claim 1, wherein the first tilt leg and the second tilt leg rotate from the use position protruding from the bottom surface toward the center of the bottom surface and are stored in the bottom surface. apparatus.   The said bottom face has the 1st anti-slip | skid which is the same protrusion height as the convex part of the said 2nd tilt leg and the said 1st tilt leg which made it protrude, The Claim 1 or Claim 2 characterized by the above-mentioned. The display device described.   The display device according to claim 1, wherein the inclined surface has a second anti-slip.