CN102760390A - Display device - Google Patents
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- CN102760390A CN102760390A CN2011103090260A CN201110309026A CN102760390A CN 102760390 A CN102760390 A CN 102760390A CN 2011103090260 A CN2011103090260 A CN 2011103090260A CN 201110309026 A CN201110309026 A CN 201110309026A CN 102760390 A CN102760390 A CN 102760390A
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- Prior art keywords
- rear side
- side housing
- display device
- gathering sill
- panel member
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
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- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention provides a display device which is characterized in that a back side disposed on a display part on the outside of a panel component of a box body is connected with the display part into a whole and is capable of preventing liquid reaching a back side housing along the inner surface of the panel component from flowing into the back side housing, which is provided with openings in the peripheral walls and inserted into the box body, through the openings. The display device (1A) comprises the display part (2) and a body part which comprises the back side housing (11) provided with first installation fixing holes (12) in the peripheral walls and is disposed on the display part (2) integrally. The display device (1A) is disposed on the panel component (20) in a manner that the display part (2) is disposed on the outside of the box body and the body part enables the formation parts of the first installation fixing holes (12a) of the side face housing (11) to face upward and to be disposed in the box body after being inserted in the panel component (20) forming a wall of the box body. The display device comprises first guide grooves (14a). Seen above, the first guide grooves (14a) traverse the parts of the back side surface (11) between the panel component (20) and the first installation fixing holes (12a) and extend to the sides of the back side housing (11).
Description
Technical field
The present invention relates to a kind ofly a part is inserted in the basket and be installed on the display device of basket.
Background technology
Below, the mounting structure of installing towards basket that has display device now is described.
Figure 10 is the stereographic map of the front surface side of existing display device, and also diagram has the panel member as the basket of mounting object.Figure 11 is the stereographic map of the rear side of existing display device, and Figure 12 is the stereographic map that the installation method of installing towards basket that has display device now is described.
In Figure 10～Figure 12; Existing display device 100 comprises display part 2 and main part 10; Wherein, the liquid crystal display 3a that above-mentioned display part 2 has as display screen reaches the front surface side body 5 that liquid crystal display 3a is supported, and is configured to make liquid crystal display 3a to be exposed to front surface; Aforementioned body portion 10 has the rear side housing 11 (for example, with reference to non-patent literature 1) of being located at display part 2 in the rear side of display part 2 integratedly.
Front surface side body 5 with rear side housing 11 so that the mode that the depth direction is consistent and front surface side body 5 extends towards the outside of rear side housing 11 when rear side housing 11 sides are observed front surface side body 5 by integrated, constitutes flange part 5a from the position of rear side housing 11 extended front surface side bodies 5.
At this, front surface side body 5 is a rectangular shape with rear side housing 11 outer shape with depth direction quadrature separately.On the face of the flange part 5a of rear side housing 11, be formed with mounting groove 6, when the depth direction of rear side housing 11 was observed, this mounting groove 6 is around rear side housing 11, and was shown in figure 11, and in this mounting groove 6, embedding has waterproof washer 7.
In addition; Shown in figure 10, overleaf the periphery wall portion of side body 11 be formed with louvre 13a that the heats that are used to make in the rear side housing 11 are dissipated into the outside groove shape of rear side housing 11, be used for existing display device be installed on the wall portion that for example constitutes baskets such as console panel panel member 20 install and fix hole 12a.
Shown in figure 10, for example on panel member 20, be formed with shape roughly corresponding to the insertion mouth 20a of the outer shape of rear side housing 11.In addition, display device 100 is to insert to be described below in the basket through the patchhole 20a that display part 2 is disposed at the outside of basket and make rear side housing 11 pass panel member 20 to be installed on panel member 20.
Promptly; Shown in figure 12, the part of standing finish 18a is inserted install and fix hole 12a standing finish 18a is fixed, in addition; Make screw 18b insert logical standing finish 18a, be tightened in panel member 20 thereby will have display device 100 now to screw togather with panel member 20.
At this moment, the mode be close to the waterproof washer 7 and the surface of panel member 200 of existing display device 100 is installed on panel member 20.By this, even if be equipped with in the factory that the basket of existing display device 100 is disposed at liquid such as for example making water, oil, soup, under the exposed outdoor situation, also can prevent liquid from the outside of basket via inserting in mouthful 20a immersion basket.
Non-patent literature 1: the GT11 of Mitsubishi Electric Corporation main body operation instructions version the 6-5～6-6 page or leaf in 2010
Yet; In existing display device 100; Though can prevent the immersion in liquid is from the outside of basket towards basket; But when for example arriving the upper surface of rear side housing 11 when the inside surface of liquid runs down panel members 20 such as the dewfall that in basket, produces drippage, sometimes along the upper surface of rear side housing 11 from louvre 13a, install and fix hole 12a and immerse in the rear side housing 11.In the time of in liquid immerses rear side housing 11, because of the substrate that will be located in the rear side housing 11 corrodes and possibly in existing display device 100, produce condition of poor with short-circuit or the rear side housing 11 interior parts that not shown electronic equipment links together.
Summary of the invention
The present invention does for solving the problems of the technologies described above; Its purpose is to obtain a kind of display device; This display device is located at display part integratedly in the rear side of the outside display part of the panel member that is disposed at basket, and can prevent that liquid that inside surface along panel member arrives the rear side housing is immersed in via opening and be formed with opening in the periphery wall portion and insert in the rear side housing in the basket.
Display device of the present invention comprises: display part, and this display part has display screen at front surface; And main part; This main part has the rear side housing that surrounding wall portion outside is formed with first opening; And be located at display part integratedly in the rear side of display part; Above-mentioned display device with the outside at basket dispose display part and main part make the rear side housing first opening the formation position towards above, insert the panel member of the logical wall that constitutes basket and be disposed at the inboard mode of basket and be installed on panel member, it is characterized in that, comprise first gathering sill; When observing from the top, this first gathering sill crosses the position between the panel member and first opening of rear side housing and extends to the sidepiece of rear side housing.
According to display device of the present invention, even if the liquid that descends along the inside surface of panel member arrives upper surface and this upper surface of the rear side housing direction towards first opening, liquid also can flow into first gathering sill before arriving first opening.In addition, be directed to by first gathering sill guiding rear side housing sidepiece liquid runs down rear side housing periphery wall portion and drop to the lower end of rear side housing and fall.Therefore, can prevent that liquid from immersing in the rear side housing via first opening.
Description of drawings
Fig. 1 is the cut-open view of the situation of the display device of observing embodiment of the present invention 1 from the top panel member that is installed on basket.
Fig. 2 is the cut-open view of the situation of the display device of observing embodiment of the present invention 2 from the top panel member that is installed on basket.
Fig. 3 is the cut-open view of the situation of the display device of observing embodiment of the present invention 3 from the top panel member that is installed on basket.
Fig. 4 is that the IV-IV of Fig. 3 is to looking cut-open view.
Fig. 5 is the cut-open view of the situation of the display device of observing embodiment of the present invention 4 from the top panel member that is installed on basket.
Fig. 6 is the cut-open view of the situation of the display device of observing embodiment of the present invention 5 from the top panel member that is installed on basket.
Fig. 7 is that the VII-VII of Fig. 6 is to looking cut-open view.
Fig. 8 is the cut-open view of the situation of the display device of observing embodiment of the present invention 6 from the top panel member that is installed on basket.
Fig. 9 is the major part cut-open view on display device and the direction first gathering sill quadrature of embodiment of the present invention 7.
Figure 10 is the stereographic map of the front surface side of existing display device, and also diagram has the panel member as the basket of mounting object.
Figure 11 is the stereographic map of the rear side of existing display device.
Figure 12 is the stereographic map that the installation method that existing display device is installed towards basket is described.
(symbol description)
1A～1G display device
2 display parts
11 rear side housings
12a first installs and fixes hole (first opening)
13a first louvre (first opening)
13b second louvre (second opening)
14a～14c first gathering sill
14d second gathering sill
17 first suction members
20 panel members
Embodiment
Below, with reference to accompanying drawing, the preferred forms that is used for embodiment of the present invention is described.
Embodiment 1
Fig. 1 is that the display device of observing embodiment of the present invention 1 from the top is inserted the cut-open view of the situation of the panel member that leads to basket.
Also partly omit its explanation for part identical or suitable part mark same-sign with above-mentioned prior art.In addition, in Fig. 1, omitted the diagram of mounting groove and waterproof washer.
In Fig. 1, display device 1A comprises display part 2 and is located at the main part 10 of display part 2 in the rear side of display part 2 integratedly.
Front surface side body 5 for example is resinous, and the outer shape with cross section depth direction quadrature front surface side body 5 is to have the roughly width and the rectangular shape highly of regulation.In addition, be formed with the window portion (not shown) of rectangular shape at the central portion of front surface side body 5.
Display part main body 3 is configured to liquid crystal display 3a to be exposed to window portion, and in addition, this display part main body 3 also is configured to touch-screen and covers liquid crystal display 3a.
As stated, display part main body 3 and touch-screen dispose and are supported on front surface side body 5.
Under the situation of the selection operation of in need not to carry out, selecting, also can omit touch-screen through a plurality of displaying contents of touch-screen from be shown in liquid crystal display 3a.
Outer shape with cross section depth direction quadrature rear side housing 11 is the width and the highly big rectangular shape of width and aspect ratio front surface side body 5.
In addition, substrate is used to control the displaying contents of liquid crystal display 3a, for example, liquid crystal display 3a is shown and the corresponding content of information that transports from the Programmable Logic Controller control machines such as (not shown) of being located at the outside.
In addition, as stated, front surface side body 5 and rear side housing 11 be by integrated, so that their depth direction is consistent, and during from the depth direction observation of rear side housing 11, front surface side body 5 extends towards the outside of rear side housing 11.Constitute flange part 5a from the peripheral part of rear side housing 11 extended front surface side bodies 5.In addition, waterproof washer (not shown) is arranged being formed at embedding in the mounting groove (not shown) of the wall of rear side housing 11 of flange part 5a.
First installs and fixes hole 12a is formed at a wall portion 12 in two relative in the periphery wall portion parallel with the depth direction of rear side housing 11, on short transverse wall portions.
First installs and fixes hole 12a is formed near the different parts the two ends on the Width of wall portion 12.In addition, a pair of first install and fix hole 12a be positioned on the depth direction that the confession display part 2 of rear side housing 11 links one distolateral near.
Install and fix the hole also being formed with not shown second with relative wall portion (not shown) on short transverse of wall portion 12.
In addition, a pair of first gathering sill 14a is formed at the surface of wall portion 12.
At this moment, the end of a pair of first gathering sill 14a is disposed at a pair of first on the Width of side body 11 overleaf and installs and fixes between the 12a of hole.In addition; Gathering sill 14a crosses the position between an end of one first depth direction that installs and fixes hole 12a and rear side housing 11 of wall portion 12; And extend to the wall portion that is positioned at a side on the Width of rear side housing 11; In other words, extend to a sidepiece (end) of wall portion 12.In addition, another gathering sill 14a cross wall portion 12 at another first position of installing and fixing between the end of depth direction of hole 12a and rear side housing 11, and extend to another sidepiece (the other end) of wall portion 12.In addition, the first gathering sill 14a forms same depth at the Zone Full of length direction.
In wall portion 12, go up mode separated from one another and be formed with a plurality of first louvre 13a with the Width of side body 11 (Width of wall portion 12) overleaf.A plurality of first louvre 13a are disposed at a pair of first on the Width of side body 11 overleaf and install and fix between the 12a of hole.Each first louvre 13a is groove shape, and the long side direction of the first louvre 13a is consistent with the depth direction of rear side housing 11.
In addition, the display device 1A that constitutes as stated is described below and is installed on basket and is used.
At this moment, display device 1A be configured to make be formed with first install and fix the hole 12a and the first louvre 13a wall portion 12 towards the top, and make the Width of rear side housing 11 be in horizontal direction.
By this, identical in the whole zone of the height and position of the bottom surface of a pair of first gathering sill 14a on the length direction of the first gathering sill 14a.
In addition, as stated, through make screw (not shown) insert logical be installed on first install and fix hole 12a standing finish (not shown) screwing togather with panel member 20, thereby display device 1A is tightened in panel member 20.
At this moment, waterproof washer is close to around the opening edge portion of the through hole of panel member 20 and with panel member 20.
By this, can prevent that liquid such as moisture from immersing in the basket via the through hole of panel member 20 from the outside of basket.
In addition; When observation is installed on the display device 1A of panel member 20 from the top; One first gathering sill 14a cross rear side housing 11 at the panel member that is inserted with main part 10 20 and one first position that installs and fixes between the 12a of hole, and extend to a sidepiece of rear side housing 11.In addition, another first gathering sill 14a cross rear side housing 11 at the position that panel member 20 and another first installs and fixes between the 12a of hole, and extend to the other side of rear side housing 11.
Then, to produce at the inside surface of panel member 20 dewfall and from above when observing moisture (liquid) describe along the situation that drops to the upper surface of rear side housing 11 with one first wall that installs and fixes hole 12a opposing backside surface side body 11.
The moisture that arrive the upper surface of rear side housing 11, in other words arrives wall portion 12 moves towards the depth direction along the surface of wall portion 12.Owing to be formed with the first gathering sill 14a in the place ahead of the moisture that moves along the depth direction, therefore, moisture flows into the first gathering sill 14a.The moisture that flows into the first gathering sill 14a flows towards a sidepiece on the Width of rear side housing 11.In addition, the surface of the side wall portion of this moisture on the Width of rear side housing 11 descends, and falls from the lower end of rear side housing 11.
Even if from above when observing moisture along with another first install and fix hole 12a opposing backside surface side body 11 wall drop under the situation of upper surface of rear side housing 11 too, this moisture moves to the lower end of rear side housing 11 and falls.
The display device 1A of this embodiment 1 be positioned at the outside of basket with display part 2 and be formed with first install and fix hole 12a main part 10 insert the panel member 20 of the logical wall that constitutes baskets and be disposed at the inboard mode of basket and be installed on panel member 20.In addition; When observing from the top, the first gathering sill 14a is formed at the surface of the periphery wall portion of rear side housing 11 with what cross rear side housing 11 inserting mode that the panel member 20 and first be connected with main part 10 installs and fixes the position between the 12a of hole and extend to the sidepiece of rear side housing 11.
Therefore; Even if drop to along the inside surface of panel member 20 rear side housing 11 upper surface moisture along the upper surface of rear side housing 11 flow to first install and fix hole 12a direction, also can flow into the first gathering sill 14a before installing and fixing hole 12a arriving first.In addition, as stated, the moisture that is directed to rear side housing 11 sidepieces by first gathering sill 14a guiding arrives the lower end of rear side housing 11, and falls from rear side housing 11.Therefore, can prevent that moisture from installing and fixing hole 12a via first and being immersed in the rear side housing 11.
Short-circuit that by this, can suppress to link together because of substrate and the not shown electronic equipment that will be located in the rear side housing 11 or the parts in the rear side housing 11 corrode and in display device 1A, condition of poor take place.
Fig. 2 is the cut-open view of the situation of the display device of observing embodiment of the present invention 2 from the top panel member that is installed on basket.
In Fig. 2, for marking same-sign and omit its explanation with above-mentioned embodiment 1 identical or suitable part.
In Fig. 2, display device 1B is except comprising the first gathering sill 14b replacing a pair of first gathering sill 14a, and other structure is identical with above-mentioned embodiment 1.
End (sidepiece of rear side housing 11) on the Width of the wall portion 12 of the first gathering sill 14b on the short transverse of rear side housing 11 crosses the position between a pair of first end that install and fix on the depth direction of hole 12a and a plurality of first louvre 13a and rear side housing 11 of wall portion 12, and extends to the other end (the other side of rear side housing 11) on the Width of wall portion 12.
The degree of depth of the first gathering sill 14b is identical in the whole zone of long side direction.
By this; When observing from the top, the first gathering sill 14b with the wall portion 12 of crossing rear side housing 11 first install and fix the position between hole 12a and the first louvre 13a and the panel member 20 mode extend to another sidepiece from a sidepiece of rear side housing 11.
Therefore; Even if the moisture that drops to the upper surface of rear side housing 11 along the inside surface of panel member 20 flow to first install and fix the hole 12a and the first louvre 13a direction, this moisture also can flow into the first gathering sill 14b before installing and fixing the hole 12a and the first louvre 13a arriving first.By this, the moisture that flows into the first gathering sill 14b is by any the sidepiece guiding in the both sides sidepiece on the Width of rear side housing 11, and identical with display device 1A then ground falls from rear side housing 11.Therefore, can prevent that moisture from installing and fixing hole 12a via first and the first louvre 13a immerses in the rear side housing 11.
By this, can suppress in display device 1B, condition of poor to take place because of being located at short-circuit that substrate in the rear side housing 11 etc. and not shown electronic equipment link together or the parts corrosion in the rear side housing 11.
Fig. 3 is the cut-open view of the situation of the display device of observing embodiment of the present invention 3 from the top panel member that is installed on basket, and Fig. 4 is that the IV-IV of Fig. 3 is to looking cut-open view.
In Fig. 3 and Fig. 4, for marking identical symbol and omit its explanation with above-mentioned embodiment 1 identical or suitable part.
In Fig. 3 and Fig. 4, display device 1C is except comprising a pair of first gathering sill 14c replacing a pair of first gathering sill 14a, and other structure is identical with above-mentioned embodiment 1.
The degree of depth of each first gathering sill 14c deepens from the sidepiece of an end towards rear side housing 11 gradually.
In addition, display device 1C so that rear side housing 11 towards with the situation of display device 1A under the mode towards identical of rear side housing 11 be installed on panel member 20.
By this, the height and position of the bottom surface of the first gathering sill 14c just becomes low more in the outside on the Width of rear side housing 11 more.
Therefore, according to this embodiment 3, work because the gravity convection of the sidepiece of side on the Width of rear side housing 11 or opposite side is gone into the moisture of the first gathering sill 14c, therefore, moisture is successfully guided to the sidepiece of rear side housing 11.
So, can prevent further that moisture from installing and fixing hole 12a via first and immersing in the rear side housing 11.Short-circuit that by this, can suppress to link together because of substrate and the not shown electronic equipment that will be located in the rear side housing 11 or the parts in the rear side housing 11 corrode and in display device 1C, condition of poor take place.
In this embodiment 3; To replacing the situation of the first gathering sill 14a of display device 1A to be illustrated along with the mode of step-down towards the sidepiece of rear side housing 11 and gradually forms the first gathering sill 14c with the height and position of bottom surface; Even but the mode of the height and position that changes the bottom surface to be described below forms the first gathering sill 14b that first gathering sill replaces display device 1B, also can obtain above-mentioned effect.
Promptly; Also can be the highest with the height and position of the bottom surface of the pars intermedia on the bearing of trend of first gathering sill and the position of the bottom surface pars intermedia from the bearing of trend of first gathering sill towards a sidepiece of rear side housing 11 or another sidepiece mode of step-down gradually, form first gathering sill that a sidepiece from the Width of rear side housing 11 arrives another sidepiece.
Say it again, if with the height and position of bottom surface along with from the position of the bottom surface that is positioned at the extreme higher position towards the sidepiece of rear side housing 11 gradually the mode of step-down form first gathering sill.
Through such formation first gathering sill 14c, the moisture that can will flow into the first gathering sill 14c successfully guides to the sidepiece of rear side housing 11.
Embodiment 4
Fig. 5 is the cut-open view of the situation of the display device of observing embodiment of the present invention 4 from the top panel member that is installed on basket.
In Fig. 5, for marking same-sign and omit its explanation with above-mentioned embodiment 1 identical or suitable part.
In Fig. 5, the side, both sides on the Width of the rear side housing 11 of display device 1D is formed with the second louvre 13b as second opening.
The shape of the second louvre 13b is identical with the first louvre 13a, forms with the depth direction is consistent through making long side direction.
In addition, the empty standard width of a room in an old-style house is separated between the end of panel member 20 sides of the panel member 20 and the second louvre 13b.
In addition; The end of the second gathering sill 14d and the first gathering sill 14a links; The surface between the second louvre 13b and panel member 20 that a end on the short transverse of rear side housing 11 crosses the periphery wall portion of rear side housing 11, and the other end on the short transverse of arrival rear side housing 11.
In addition, display device 1D so that rear side housing 11 towards with the situation of display device 1A under the mode towards identical of rear side housing 11 be installed on panel member 20.
Therefore, according to the display device 1D of this embodiment 4, the second gathering sill 14d that is connected with the first gathering sill 14a extends with the mode at the position between the panel member that is inserted with main part 10 20 and the second louvre 13b of crossing periphery wall portion.Therefore, the moisture that is directed to the sidepiece of rear side housing 11 by first gathering sill 14a guiding flows into the second gathering sill 14d, and is directed to the lower end of rear side housing 11 and falls from rear side housing 11.By this; Can prevent that moisture from immersing in the rear side housing 11 via the second louvre 13b; Short-circuit that therefore, can further suppress to link together because of substrate and the electronic equipment that will be disposed in the rear side housing 11 or the part in the rear side housing corrode condition of poor take place in display device.
In this embodiment 4, the situation that the first gathering sill 14a and the second gathering sill 14d are joined together is illustrated, but the situation that the first gathering sill 14a and the second gathering sill 14d are not limited to be joined together.Especially; If the second gathering sill 14d is disposed on the depth direction of side body 11 overleaf than the first gathering sill 14a also away from the position of panel member 20; Even if then flow under the such situation of the second louvre 13b at moisture from first gathering sill 14a drippage; Because moisture flowed into the second gathering sill 14d before arriving the second louvre 13b, therefore, also can obtain in display device 1D, producing the effect that condition of poor suppresses.
Fig. 6 is the cut-open view of the situation of the display device of observing embodiment of the present invention 5 from the top panel member that is installed on basket, and Fig. 7 is that the VII-VII of Fig. 6 is to looking cut-open view.
In Fig. 6 and Fig. 7, for marking same-sign and omit its explanation with above-mentioned embodiment 1 identical or suitable part.
In Fig. 6 and Fig. 7, display device 1E is except having the first suction member 17 that remains in the first gathering sill 14a, and other structure is identical with above-mentioned embodiment 1.
The first suction member 17 is disposed in the whole zone on the long side direction of the first gathering sill 14a.
ウ レ タ Application ス Port Application ジ) etc. for the first suction member 17, can use polyurethane sponge (Japanese: have absorptive material.For example, can use SOFRAS (Japanese: ソ Off ラ ス) (KCC of Fuji system).
So, according to the display device 1E of this embodiment 5,, the first gathering sill 14a is identically formed because being the first gathering sill 14a with display device 1A, therefore, can prevent that moisture from installing and fixing hole 12a via first and immersing in the rear side housing 11.
In addition, because suction member 17 remains in the first gathering sill 14a, therefore,, can prevent that also moisture from falling from rear side housing 11 even if a spot of moisture flows into the first gathering sill 14a.
Situation about falling for the below of not hoping to make moisture towards rear side housing 11 is effective.
In this embodiment 5; Situation to making suction member 17 remain in the first gathering sill 14a is illustrated; Even but two wall portions on the Width of side body 11 are provided with second gathering sill identical with embodiment 4 and second member that absorbs water are remained under the situation of second gathering sill overleaf; Can prevent that also moisture from immersing in the rear side housing 11 via the second louvre 13b; Even if a spot of moisture flows into second gathering sill, also can obtain to prevent the effect that moisture falls towards the below of rear side housing 11.
Embodiment 6
Fig. 8 is the cut-open view of the situation of the display device of observing embodiment of the present invention 6 from the top panel member that is installed on basket.
In Fig. 8, for marking same-sign and omit its explanation with above-mentioned embodiment 1 identical or suitable part.
In Fig. 8, display device 1F has two first gathering sill 14a that cross the position between the end on one the first depth direction that installs and fixes hole 12a and rear side housing 11 of wall portion 12.
During from the unilateral observation relative with wall portion 12, two first gathering sill 14a make the depth direction quadrature of bearing of trend and rear side housing 11 and separated from one another.
Likewise, two first gathering sill 14a are formed at the position between another first end of installing and fixing on the depth direction of hole 12a and rear side housing 11 of wall portion 12.
At this moment, corresponding to one first two gathering sill 14a that install and fix hole 12a be configured to cross respectively separated from one anotherly rear side housing 11 at position that panel member 20 and first installs and fixes between the 12a of hole.At this, be formed at rear side housing 11 with the mode of on the well width direction, separating in parallel with each other corresponding to one first two gathering sill 14a that install and fix hole 12a.
According to this embodiment 6, when observing from the top, two first gathering sill 14a are formed separated from each other in rear side housing 11 with the mode that installs and fixes the position between the 12a of hole at panel member 20 and first of crossing rear side housing 11 respectively.Therefore; The moisture that drops to the upper surface of rear side housing 11 when the inside surface along panel member 20 flows to first when installing and fixing the direction of hole 12a; At first; Moisture flows into the first gathering sill 14a near panel member 20 1 sides, and is flowed to the sidepiece of rear side housing 11 by this first gathering sill 14a guiding.
In addition, even if moisture overflows from this first gathering sill 14a, the moisture after overflowing also can flow into be positioned at first install and fix hole 12a side another first gathering sill 14a, and flowed to the sidepiece of rear side housing 11 by another first gathering sill 14a guiding.
Short-circuit that by this, can suppress to link together because of substrate and the electronic equipment that will be located in the rear side housing 11 or the part in the rear side housing corrode and in display device, produce condition of poor.
In this embodiment 6; Two first gathering sill 14a when the top is observed are crossed respectively rear side housing 11 wall portion 12 each first install and fix the position between hole 12a and the panel member 20 situation be illustrated, but also can with the wall portion 12 of crossing rear side housing 11 each first install and fix the position between hole 12a and the panel member 20 mode form a plurality of first gathering sill 14a more than three.
In addition, also first the installing and fixing position between hole 12a and the first louvre 13a and the panel member 20 and form first gathering sill that a plurality of side sidepieces from the Width of rear side housing 11 arrive the opposite side sidepiece of the wall portion 12 of side body 11 overleaf at each.
In addition; Be identically formed in situation under the situation of second louvre with display device 1D; When the direction relative with the periphery wall portion of the rear side housing 11 that is formed with second louvre observed, as long as be formed separated from each other a plurality of second gathering sills with the mode at the position between the panel member 20 and second louvre of the periphery wall portion of crossing rear side housing 11 respectively.By this, can prevent further that moisture from immersing in the rear side housing 11 via the second louvre 13b.
Embodiment 7
Fig. 9 be embodiment of the present invention 7 display device with the first gathering sill orthogonal directions on the major part cut-open view.
In Fig. 9, for marking same-sign and omit its explanation with above-mentioned embodiment 1 identical or suitable part.
In Fig. 9, the underrun of the first gathering sill 14a of display device 1G is carried out surface working and is formed concaveconvex shape 19.
So, according to the display device 1G of this embodiment 7,, the first gathering sill 14a is identically formed because being the first gathering sill 14a with display device 1A, therefore, can prevent that moisture from installing and fixing hole 12a via first and immersing in the rear side housing 11.
In addition; Because the wall to the first gathering sill 14a is used to make the acting surface working of tension force that liquid is attracted to this side surface side; Therefore, can will flow into moisture behind the first gathering sill 14a successfully guide to the sidepiece on the Width of rear side housing 11, and; Even if a large amount of water flows among the first gathering sill 14a, also can suppress moisture to a certain extent and overflow from the first gathering sill 14a.
In this embodiment 7, the situation of the bottom surface of the first gathering sill 14a being carried out the surface working of concaveconvex shape 19 has been described, but also can have been carried out surface working the side of the first gathering sill 14a.
Replace the first gathering sill 14a and the first gathering sill 14b is carried out surface working even form the above-mentioned first gathering sill 14b, also can obtain identical effect.
In addition, even if under the situation that is formed with the second louvre 13b and the second gathering sill 14d, also can carry out surface working through inside surface and obtain above-mentioned effect the second gathering sill 14d.
That is,, therefore, can prevent that moisture from immersing in the rear side housing 11 via the second louvre 13b because moisture is difficult for from the second gathering sill 14d, overflowing.
In above-mentioned each embodiment, be that the situation of liquid crystal display 3a is illustrated to display screen, but be not limited to liquid crystal display 3a, also can be PDP display etc.
In addition, be that example is illustrated with moisture as liquid, but can both use the application for all liq that the internal face along panel member 20 drips.
Claims (10)
1. display device comprises: display part, and this display part has display screen at front surface; And main part, this main part has the rear side housing that surrounding wall portion outside is formed with first opening, and is located at said display part integratedly in the rear side of said display part,
Said display device with the outside at basket dispose said display part and said main part make said rear side housing said first opening the formation position towards above, insert the panel member of the logical wall that constitutes said basket and be disposed at the inboard mode of said basket and be installed on said panel member; It is characterized in that
Comprise first gathering sill, when observing from the top, this first gathering sill crosses the position between said panel member and said first opening of said rear side housing and extends to the sidepiece of said rear side housing.
2. display device as claimed in claim 1 is characterized in that,
When observing from the top, said first gathering sill arrives another sidepiece from a sidepiece of said rear side housing.
3. according to claim 1 or claim 2 display device is characterized in that,
The height and position of the bottom surface of said first gathering sill is along with step-down towards the sidepiece of said rear side housing and gradually.
4. according to claim 1 or claim 2 display device is characterized in that,
A plurality of said first gathering sills cross the position between said panel member and said first opening of said rear side housing separated from one anotherly respectively.
5. according to claim 1 or claim 2 display device is characterized in that,
In said first gathering sill, maintain the first suction member.
6. according to claim 1 or claim 2 display device is characterized in that,
Wall to said first gathering sill is used to make the acting surface working of tension force that liquid is attracted to the wall of said first gathering sill.
7. according to claim 1 or claim 2 display device is characterized in that,
Second opening is formed at the position of the periphery wall portion of the said rear side housing that extends with the mode that changes height and position from the said sidepiece of said rear side housing towards the below,
Second gathering sill extends with the mode at the position between said panel member and said second opening of the periphery wall portion of crossing said rear side housing.
8. display device as claimed in claim 7 is characterized in that,
When the direction relative with the position of the periphery wall portion of the said rear side housing that is formed with said second opening observed, a plurality of said second gathering sills crossed the position between said panel member and said second opening of the periphery wall portion of said rear side housing separated from one anotherly respectively.
9. display device as claimed in claim 7 is characterized in that,
In said second gathering sill, maintain the second suction member.
10. display device as claimed in claim 7 is characterized in that,
Wall to said second gathering sill is used to make the acting surface working of tension force that liquid is attracted to the wall of said second gathering sill.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-097987 | 2011-04-26 | ||
| JP2011097987A JP5372062B2 (en) | 2011-04-26 | 2011-04-26 | Display device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510023063.3A Division CN104537963A (en) | 2011-04-26 | 2011-09-28 | Display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102760390A true CN102760390A (en) | 2012-10-31 |
| CN102760390B CN102760390B (en) | 2015-09-30 |
Family
ID=47054837
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510023063.3A Pending CN104537963A (en) | 2011-04-26 | 2011-09-28 | Display device |
| CN201110309026.0A Active CN102760390B (en) | 2011-04-26 | 2011-09-28 | Display device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510023063.3A Pending CN104537963A (en) | 2011-04-26 | 2011-09-28 | Display device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5372062B2 (en) |
| CN (2) | CN104537963A (en) |
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| CN104640393A (en) * | 2013-11-11 | 2015-05-20 | 三菱电机株式会社 | Waterproof type housing unit |
| CN108333817A (en) * | 2018-01-25 | 2018-07-27 | 广东欧珀移动通信有限公司 | Display screen component and electronic equipment |
| CN108563056A (en) * | 2018-01-25 | 2018-09-21 | 广东欧珀移动通信有限公司 | Display screen component and electronic equipment |
| CN117255507A (en) * | 2023-02-21 | 2023-12-19 | 荣耀终端有限公司 | Electronic equipment protective housing and electronic equipment subassembly |
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| CN114596739B (en) * | 2022-03-12 | 2023-07-14 | 重庆师范大学 | Computer aided education teaching equipment for intelligent education |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP2012230223A (en) | 2012-11-22 |
| CN102760390B (en) | 2015-09-30 |
| CN104537963A (en) | 2015-04-22 |
| JP5372062B2 (en) | 2013-12-18 |
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