JP2015176109A - display device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a display device capable of easily performing fitting to a mounted surface such as a wall surface and minimizing the impact even if the display device falls.SOLUTION: A display device 1 arranges a display device 4 having a display 5 and drive means 6 for driving the display 5. A flexible mounting surface adhesion part M to be in a close contact with a mounting surface L is provided on a front layer sheet 2 and a peripheral edge part 8 of a rear surface sheet 3 and a side part 4A of the display device 4.

Description

  The present invention relates to a display device that is applied to a smartphone, a tablet terminal, and the like and can be easily attached to a mounting surface such as a wall.

In recent years, many display devices such as smartphones and tablet terminals have been used.
For example, a portable terminal device disclosed in Patent Document 1 includes a receiving unit that receives data of an electronic program guide from the outside, a storage unit that stores data of the electronic program guide received by the receiving unit, and the contents of the electronic program guide Is displayed on the electronic paper, and the electronic paper is installed on the outer surface of the casing of the portable terminal device.

  Moreover, in the portable terminal device shown by patent document 2, the housing | casing comprised with flexible materials (for example, rubber | gum, a silicone resin, a thermoplastic elastomer, etc.), and the shape memory alloy product inserted in this housing | casing are made. It is accommodated in a housing structure having an internal frame.

  In addition, in the mobile phone shown in Patent Document 3, the inner case is formed of a box-shaped integrally formed transparent resin, and the casing is formed by contacting the side plates of the inner case and the outer case. The internal LCD is visible through the transparent inner case.

  And the terminal device shown by the said patent documents 1-3 is used also as a kitchen display which manages an order in the kitchen of the restaurant industry besides a general user using it as a communication apparatus. Further, in a distribution business such as a convenience store or a supermarket, the terminal device may be used as a display terminal for product management in a store backyard.

JP 2010-093668 A JP 2007-124124 A Japanese Patent Laid-Open No. 2003-224641

However, the terminal devices disclosed in Patent Documents 1 to 3 have the following problems when used as a display device.
Specifically, when used as a kitchen display for managing orders in a kitchen in the restaurant industry, the kitchen display is often installed on the wall of the kitchen due to the installation space, and is specially fixed to the wall. There is a problem that installation members and the like are required and installation takes time.
Also, in the distribution business such as convenience stores and supermarkets, when installing a display device in the store's backyard, the installation space is very limited, and instructions from the headquarters are displayed and communicated without sacrificing space. There was no proper way.
In addition, when an inpatient tries to install a display device on a wall or the like in a hospital room, there are problems related to installation space and installation time.

That is, when the terminal device shown in Patent Documents 1 to 3 is used as a display device, it is necessary to attach the terminal device to a mounting surface such as a wall surface due to the problem of installation space. There was a problem such as preparing. The mounting member must have a special specification in consideration of the weight and thickness of the terminal device, and this also causes a problem that installation takes time.
In addition, related display devices are often made of a hard material such as glass or plastic, and have a problem that they are easily damaged by an impact when dropped. In addition, the related display device has a problem that heat dissipation is not taken into consideration even though it is used in a space where the temperature tends to be high, for example, in a kitchen.

  The present invention has been made in view of the above-described circumstances, and can be easily attached to a mounting surface such as a wall surface, and can minimize the impact even if it is dropped. Provided is a display device that can perform the above.

In order to solve the above problems, the present invention proposes the following means.
The present invention is a display device in which a display device including a display, a driving unit for driving the display, and a battery is disposed between the front member and the back member, A flexible mounting surface contact portion for closely contacting the mounting surface is provided at a peripheral portion and on a side portion of the display device.

  According to the present invention, in the display device in which the display device is arranged between the front surface member and the back surface member, the flexible device for closely contacting the mounting surface at the peripheral portion of the front surface member and the back surface member and the side portion of the display device. Since such a mounting surface contact portion is provided, it can be easily attached to a mounting surface such as a wall surface via the mounting surface contact portion without using a special mounting member.

BRIEF DESCRIPTION OF THE DRAWINGS It is a typical figure of the display apparatus which concerns on this invention, Comprising: (A) is a top view, (B) is sectional drawing cut | disconnected along the BB line of (A). It is a figure which shows the display apparatus which concerns on 1st Embodiment of this invention, Comprising: (A) is a top view, (B) is sectional drawing cut | disconnected along the BB line of (A). It is a figure which shows a drive means concretely. It is a figure which shows the mounting surface contact | adherence part which concerns on 1st Embodiment, Comprising: (A) is a figure which shows the state before a mounting surface contact | adherence part contact | adheres to a mounting surface, (B) is a mounting surface contact | adherence part contact | adhere to a mounting surface. It is a figure which shows the state which carried out. It is a figure which shows the modification of the mounting surface close_contact | adherence part which concerns on 1st Embodiment, Comprising: (A) is a top view which shows the mounting surface close_contact | adherence part which concerns on a modification, (B) is the state which provided the gap | interval part in the back surface. It is sectional drawing shown. It is a figure which shows the display apparatus which concerns on 2nd Embodiment of this invention, Comprising: (A) is a top view, (B) is sectional drawing cut | disconnected along the BB line of (A). It is a figure which shows the mounting surface contact part which concerns on 2nd Embodiment, Comprising: (A) is a figure which shows the state before a mounting surface contact part adheres to a mounting surface, (B) is a mounting surface contact part contact | adhered to a mounting surface. It is a figure which shows the state which carried out.

An embodiment of the present invention will be described with reference to FIGS.
1A and 1B are representative views of a display device 1 according to the present invention. FIG. 1A is a plan view thereof, and FIG. 1B is a side sectional view thereof.

As shown in FIGS. 1A and 1B, the display device 1 includes a transparent surface layer sheet 2 and a back layer sheet 3 formed in the same size, and the surface layer sheet 2 and the back layer sheet 3. Display device 4 disposed between the two.
The display device 4 positioned between the surface layer sheet 2 and the back layer sheet 3 includes a display display 5 having a display screen on the surface layer side, a driving means 6 for driving the display display 5, and a battery 7 serving as a power source. It is the structure which comprises.

A flexible mounting surface contact portion M for closely contacting the mounting surface L such as a wall portion is provided on the peripheral edge portion 8 of the surface layer sheet 2 and the back layer sheet 3 and on the side portion 4A of the display device 4.
And in such a display apparatus 1, by using an adhesive, a double-sided tape, a thumbtack, etc., fixing the mounting surface contact | attachment part M to the mounting surfaces L, such as a wall part, without using a special mounting member. It becomes possible to attach to the mounting surface L easily and at low cost. Moreover, in this display apparatus 1, even if it is a case where it falls, the impact can be absorbed by the flexible mounting surface contact | adherence part M, and an apparatus can be protected.

Hereinafter, embodiments of the present invention will be described in detail with reference to FIGS.
(Embodiment 1)
2A is a plan view of the display device 10 according to Embodiment 1 of the present invention, and FIG. 2B is a cross-sectional view taken along the line BB in FIG. The transparent surface layer sheet 2 and the back layer sheet 3 which were formed, and the display apparatus 4 arrange | positioned between these surface layer sheets 2 and the back layer sheet 3 and the center part are comprised.
In addition, as the surface layer sheet 2 and the back layer sheet 3, for example, a soft member made of PET (polyethylene terephthalate) is used, but the material is not limited.

The display device 4 includes a display display 5 having a touch panel 5A and a display screen 5B on the surface layer side, drive means 6 for driving the display display 5, and a battery 7 serving as a power source.
As shown in FIG. 3, the driving means 6 is input through an apparatus control unit 11 that controls the display display 5, a wireless unit 12 for receiving external operation instructions and image information, a wireless unit 12, and a touch panel 5A. An operation input unit 13 for transmitting the operation details to the apparatus control unit 11 and a power supply control unit 14 for managing the battery 7 are provided as main components.

A flexible mounting surface contact portion M1 is provided on the peripheral portion 8 of the surface layer sheet 2 and the back layer sheet 3 and on the side portion 4A of the display device 4 so as to be in close contact with the mounting surface L such as a wall portion.
The mounting surface contact portion M1 is made of a soft material such as a rubber material, and as shown in the partial enlarged views of FIGS. 4A and 4B, it is pressed in the direction of the arrow a to mount a wall portion or the like. By being elastically or plastically deformed according to the state of the surface L, it can be brought into close contact with the mounting surface L.
In the display device 1, the mounting surface contact portion M1 as shown in FIG. 4B is in close contact with the mounting surface L, and the mounting surface contact portion M1 is fixed to an adhesive, a double-sided tape, a thumbtack or the like. By fixing with the means 15, the display device 1 can be fixed and held on the mounting surface L. FIG. 4B shows an example in which a double-sided tape is used as the fixing means 15.
Further, in the display device 1, when the display device 1 is brought into close contact with the mounting surface L via the mounting surface contact portion M1 as shown in FIG. It can be transferred to and dissipated.

As described above in detail, in the display device 10 shown in this embodiment, the peripheral surface 8 of the surface layer sheet 2 and the back layer sheet 3 and the side portion 4A of the display device 4 are in close contact with the mounting surface L. Since the flexible mounting surface contact portion M1 is provided, it can be easily and inexpensively attached to the mounting surface L such as a wall surface via the mounting surface contact portion M1 without using a special mounting member.
In addition, the display device 10 can be easily attached to the mounting surface L such as the wall surface via the mounting surface contact portion M1 without using a special mounting member, so that the kitchen space in the restaurant industry, convenience stores, It can be used conveniently even in small spaces such as backyards and hospital rooms such as supermarkets.
Further, in the display device 10, even if it is dropped, the impact can be absorbed by the flexible mounting surface contact portion M1 described above, and the device can be protected.
Further, in the display device 10, since the mounting surface contact portion M1 is made of glass, the mounting surface contact portion M1 is not broken by dropping, and damage due to dropping can be minimized.
In addition, since the display device 10 has a lightweight structure without using a member such as glass, the possibility of dropping can be reduced even if the display device 10 is attached with an adhesive, a double-sided tape, a thumbtack or the like.

  In the above embodiment, the mounting surface contact portion M1 of the display device 10 is brought into close contact with the vertical flat wall surface of the building as the mounting surface L. However, the present invention is not limited to this, and is not a flat surface such as cloth, sphere, leather. The mounting surface contact portion M1 of the display device 10 may be in close contact with the mounting surface L, and the mounting target is not particularly limited.

Moreover, in the said embodiment, although the mounting surface contact | adherence part M1 is continuously arrange | positioned so that 4 A of side parts of the display apparatus 4 may follow a circumferential direction, it is not limited to this, As shown in FIG. The gap portion may be intermittently arranged at 16). At this time, a gap for circulating air is provided between the back layer sheet 3 located at the center of the display device 4 and the mounting surface L, and the gap and the gap between the mounting surface contact portions M1 provided intermittently. The display device 4 may be radiated through the unit 16.
Specifically, in the display device 10, when the heat conductivity of the mounting surface L is poor, the air in the gap between the back layer sheet 3 and the mounting surface L is intermittently disposed on the mounting surface contact portion M1. The display device 4 may be dissipated by releasing it from the gap 16 to the outside.

(Second Embodiment)
Next, a second embodiment of the present invention will be described with reference to FIGS.
The display device 20 shown in FIG. 6 is different from the display device 10 shown in the first embodiment in the configuration of the mounting surface contact portion M2, and is the same as that in the first embodiment except for the configuration related thereto. Reference numerals are assigned, and duplicate descriptions are omitted.

The mounting surface contact portion M2 of the second embodiment has the peripheral portions of the surface layer sheet 2 and the back layer sheet 3 with the display device 4 sandwiched in the center without providing a separate rubber member as in the first embodiment. The overlapped peripheral edge portion 21 is used, and can be brought into close contact with the mounting surface L by flexible deformation of the peripheral edge portion 21.
Then, the peripheral edge aligning portion 21 of the mounting surface contact portion M2 can be deformed so as to be in close contact with the mounting surface L by pressing in the direction of the arrow a as shown in FIGS. As a result, the back sheet 3 positioned at the center of the display device 4 can be positioned substantially on the same plane, and the back surface of the display device 20 can be brought into close contact with the mounting surface L.
In the display device 1, as in the first embodiment, the mounting surface contact portion M1 is attached to the mounting surface L with the mounting surface contact portion M2 as shown in FIG. It can be fixed by fixing means 15 such as a double-sided tape or a thumbtack.

In the display device 20 according to the second embodiment configured as described above, the peripheral surface 8 of the surface layer sheet 2 and the back layer sheet 3 and the side portion 4A of the display device 4 are in close contact with the mounting surface L. Since the flexible mounting surface contact portion M2 is provided, it can be easily and inexpensively attached to the mounting surface L such as a wall surface via the mounting surface contact portion M2 without using a special mounting member.
Further, in the display device 20 of the second embodiment, the mounting surface adhesion portion M2 is configured using the peripheral edge matching portion 21 of the surface layer sheet 2 and the back layer sheet 3 with the display device 4 sandwiched in the center. There is no need to provide a separate rubber member as in the first embodiment, and the cost can be reduced in this respect as well.

Further, the display device 20 can be easily attached to a mounting surface L such as a wall surface via the mounting surface contact portion M2 without using a special mounting member as in the past, so that a kitchen in the restaurant industry can be used. It can be conveniently used in small spaces such as spaces, backyards such as convenience stores and supermarkets, and hospital rooms.
Further, in the display device 20, even if it is dropped, the impact can be absorbed by the above-described flexible mounting surface contact portion M2, and the device can be protected.
Further, in the display device 20, since the mounting surface contact portion M2 is made of glass, the mounting surface contact portion M2 is not broken by dropping, and damage due to the drop can be minimized.
In addition, since the display device 10 has a lightweight structure without using a member such as glass, the possibility of dropping can be reduced even if the display device 10 is attached with an adhesive, a double-sided tape, a thumbtack or the like.

  Moreover, in the said 2nd Embodiment, although the mounting surface contact | adherence part M2 is continuously arrange | positioned so that the circumference of the display apparatus 20 may be followed, it is not limited to this, FIG. Similarly to the case shown, they may be arranged intermittently at regular intervals.

  Further, the first embodiment and the second embodiment are combined, and a mounting surface contact portion M1 using a flexible rubber member is provided on the side portion 4A of the display device 4, and further around the mounting surface contact portion M1. The peripheral edge aligning portion 21 may be provided along the circumferential direction. With such a configuration, not only can the mounting surface contact portion M1 or M2 be used to attach to the mounting surface L, but the mounting surface contact portion M1 can also serve as a reinforcing material that protects the display device 4 from impact when dropped. .

  As mentioned above, although embodiment of this invention was explained in full detail with reference to drawings, the concrete structure is not restricted to this embodiment, The design change etc. of the range which does not deviate from the summary of this invention are included. In addition, said surface layer sheet | seat is an example of a surface member, and a back layer sheet | seat is an example of a back surface member.

  The present invention relates to a display device that is applied to a smartphone, a tablet terminal, and the like and can be easily attached to a mounting surface such as a wall. It can also be used as an operating device using a touch panel.

DESCRIPTION OF SYMBOLS 1 Display apparatus 2 Surface layer sheet 3 Back layer sheet 4 Display apparatus 4A Side part 5 Display display 6 Drive means 7 Battery 8 Peripheral part 10 Display apparatus 15 Fixing means 20 Display apparatus 21 Peripheral alignment part M (M1, M2) Attachment surface contact | adherence part L Wearing surface

Claims (10)

A display device in which a display device including a display display, a driving unit for driving the display display, and a battery is disposed between the front surface member and the back surface member,
A display device comprising: a flexible mounting surface contact portion for contacting the mounting surface at a peripheral portion of the front surface member and the back surface member and on a side portion of the display device. The display device according to claim 1, wherein the mounting surface contact portion is a soft member disposed on a side portion of the display device, and is in close contact with the mounting surface by flexible deformation of the soft member. . The mounting surface contact portion is formed on a peripheral edge alignment portion of the front surface member and the back surface member in a state where the display device is sandwiched in the center, and is in close contact with the mounting surface by flexible deformation of the peripheral edge alignment portion. The display device according to claim 1. The peripheral edge alignment part of the said mounting surface contact | adherence part is located in the substantially the same plane as the said back surface member located in the center of the said display apparatus in the state closely_contact | adhered to the said mounting surface. Display device. The display device according to any one of claims 1 to 4, further comprising a fixing means for fixing the mounting surface contact portion to the mounting surface.   The display device according to claim 5, wherein the fixing means is a double-sided tape.   The display device according to claim 5, wherein the fixing means is an adhesive.   The display device according to claim 5, wherein the fixing means is a thumbtack.   The display device according to any one of claims 1 to 8, wherein the mounting surface contact portion is provided intermittently along a circumferential direction of the display device. The display device according to claim 9, wherein a gap for allowing air to flow is further provided between the back surface member located at the center of the display device and the mounting surface.

Images