CN1486129A - Electronic apparatus - Google Patents
Electronic apparatus Download PDFInfo
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- CN1486129A CN1486129A CNA031563015A CN03156301A CN1486129A CN 1486129 A CN1486129 A CN 1486129A CN A031563015 A CNA031563015 A CN A031563015A CN 03156301 A CN03156301 A CN 03156301A CN 1486129 A CN1486129 A CN 1486129A
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Abstract
To ensure waterproofing property and sinklessness of an electronic device even if dropped accidentally in water. There is provided the electronic device equipped with a device main body 1 with a waterproofing structure in which a downside 6 of a main body case 2 is formed in a ship bottom-shape, an upper side 7 of the main body case 2 is tarbularly formed so as to protrude toward more outer peripheral side than the downside 6 and further an open space 8 limited for allowing the device main body 1 to float is formed inside the main body case 2. Accordingly, even if the device main body 1 is dropped accidentally in water such as in that of a bathtub, the device main body 1 can float on a surface of the water by means of the space 8 inside the main body case 2. In this case, it occurs easily that the downside 6 of the main body case 2 is positioned underneath the water and the upper side 7 thereof above the water, so that the device main body 1 can float on the water surface stably in that state. Consequently, water pressure applied to the device main body 1 can be reduced considerably and so the waterproofing property can be ensured by a simple waterproofing structure without adopting a high pressure waterproofing structure having high water-tightness. (C)2004,JPO.
Description
Technical field
The present invention relates to electronic installations such as remote controller.
Background technology
For example, in place away from machines such as television sets, it is carried out remote operation makes the structure of the remote controller of its work be: have the roughly rectangular flat apparatus main body of formation, in this setting operation portion above apparatus main body, various parts such as infrared luminous part and battery are housed in the inside of apparatus main body, control the luminous of infrared luminous part by operating operation portion, thereby infrared signal is sent in the machines such as television set, come actions such as the power supply of control switch machine and switching channels.
Because such remote controller is usually in indoor use, so do not need to adopt waterproof construction, but, in the bathroom configuration machine such as television set and in the bathroom, use in, for anti-sealing immerses from apparatus main body and each bonding part such as operating portion, battery cover, just must realize water proofing property with encapsulants such as bonding agents.
But, can there be following problems in such remote controller: when its when apparatus main body and each bonding part such as operating portion, battery cover having realized the simple type waterproof construction of water proofing property with encapsulants such as bonding agents simply, even can guarantee in the bathroom to drench thereon water and the water proofing property to a certain degree of hot water, but, when the apparatus main body mistake falls in the bathtub, if apparatus main body sinks to the bottom of bathtub, because the hydraulic pressure that is applied on the apparatus main body is very big, so water just is easy to immerse, and then can't guarantee sufficient water proofing property.
Problem of the present invention is: even the apparatus main body mistake falls into the water also can not sink, even a kind of waterproof construction of simple type also can be guaranteed sufficient water proofing property.
Summary of the invention
The present invention has following inscape in order to solve above-mentioned problem.
In addition, at the reference number that has added accompanying drawing additional on each key element that will in each embodiment described later, illustrate on each inscape.
The electronic installation of the present invention's first scheme, shown in Fig. 1～11, it has the apparatus main body 1 of waterproof construction, it is characterized in that: when the hull bottom shape is formed at the bottom 6 of said apparatus main body, the writing board shape of giving prominence to periphery for the bottom of said apparatus main body is formed at the top 7 of said apparatus main body, and the spatial portion 8 big I that form in the inside of said apparatus main body float on the surface the said apparatus main body.
According to the present invention, because the big I of the spatial portion that forms in the inside of apparatus main body floats on the surface this apparatus main body, so, even apparatus main body mistake falls into the water of bathtub etc., apparatus main body can not sink in the water yet, and it is floated on the surface, and, because the hull bottom shape is formed at the bottom of apparatus main body, the writing board shape of giving prominence to periphery for the bottom of apparatus main body is formed at the top of apparatus main body, so, can make the bottom of apparatus main body be positioned at the underwater easily, the top of apparatus main body is positioned on the water surface, because it is stably floated on the surface under this state, therefore, owing to can alleviate the hydraulic pressure that is applied on the apparatus main body significantly, even, also can guarantee sufficient water proofing property by the waterproof construction of simple type so do not adopt the anti-high high pressure waterproof construction of water penetration.
The electronic installation of alternative plan of the present invention shown in Fig. 1～11, is based on first scheme, it is characterized in that, on the bottom of the bottom 6 of the hull bottom shape that is positioned at said apparatus main body 1, being provided with the end weighs down 15.
According to the present invention, no matter apparatus main body falls in the water of bathtub etc. at any state, can weigh down by the end that is arranged on the apparatus main body bottom, make the bottom of apparatus main body be positioned at the undersurface while reliably, the top of apparatus main body is positioned on the water surface, and it is stably floated on the surface under this state.Therefore, for example, if on apparatus main body setting operation portion because under the state that apparatus main body is kept afloat, the top of apparatus main body just can be exposed on the water surface reliably, so operating operation portion well.
The electronic installation of third party's case of the present invention shown in Fig. 1～11, based on first or alternative plan, is characterized in that, the hull bottom shape of the bottom 6 of said apparatus main body 1 is to be summit and shape that left-right symmetric expands with the bottom.
According to the present invention, even apparatus main body is fallen in the water of bathtub etc., because the bottom of apparatus main body is the hull bottom shape, so can make the bottom of apparatus main body be positioned at the undersurface while reliably, the top of apparatus main body is positioned on the water surface, and can under this state, apparatus main body is stably floated on the surface.
The electronic installation of the cubic case of the present invention, shown in Fig. 1～11, be based in first～third party case any one, on the outstanding peripheral part of periphery, the recess of opening 9,26 be set for the bottom 6 of said apparatus main body below above-mentioned apparatus main body on the top 7 of said apparatus main body 1.
According to the present invention, bottom at apparatus main body is positioned at the underwater, the top of apparatus main body is positioned at state lower device main body on the water surface when keeping afloat, air enters from the recess on the periphery that is arranged on device body upper, can be by entering into the air in this recess, apparatus main body is applied buoyancy, therefore, can apparatus main body be floated on the surface.
The electronic installation of the present invention's the 5th scheme, shown in Fig. 1～11, be based in the first～the cubic case any one, it is characterized in that, said apparatus main body 1 has top member (operating portion 3) and lower component (main body cover 2), when the said apparatus main body was in the state of keeping afloat, the bonding part of above-mentioned top member and above-mentioned lower component was positioned on the position that is higher than the water surface.
According to the present invention, when apparatus main body is in the state of keeping afloat, because the bonding part of the above-mentioned top member of apparatus main body and lower component is positioned on the position that is higher than the water surface, so can prevent sealing easily immerses from the above-mentioned top member of apparatus main body and the bonding part of lower component, thus, even the bonding part of top member and lower component is not the high pressure waterproof construction, also can guarantee sufficient water proofing property by the waterproof construction of simple type.
Description of drawings
Fig. 1 is the plane graph that the present invention is used for an embodiment of remote controller;
Fig. 2 is the end view from the forward observation of Fig. 1;
Fig. 3 is the right side view of Fig. 2;
Fig. 4 is the left side view of Fig. 2;
Fig. 5 is the upward view of observed partial cutaway below Fig. 2;
Fig. 6 is the amplification profile of the A-A direction of Fig. 1;
Fig. 7 is the amplification profile of the B-B direction of Fig. 1;
Fig. 8 is the profile of the state that floats on the surface of the apparatus main body of presentation graphs 6;
Fig. 9 is the plane graph that expression the present invention is used for a distortion example of remote controller;
Figure 10 is the amplification profile of the C-C direction of Fig. 9;
Figure 11 is the amplification profile of the D-D direction of Fig. 9.
Embodiment
Below, with reference to figure 1～Fig. 8 the embodiment that the present invention is used for remote controller is described.
Fig. 1 is the plane graph of remote controller of the present invention, Fig. 2 be from Fig. 1 forward observation to end view, Fig. 3 is the right side view of Fig. 2, Fig. 4 is the left side view of Fig. 2, Fig. 5 is looking up of Fig. 2, Fig. 6 is the amplification profile of the A-A direction of Fig. 1, and Fig. 7 is the amplification profile of the B-B direction of Fig. 1, and Fig. 8 is the profile of the state that floats on the surface of the apparatus main body of presentation graphs 2.
This remote controller has apparatus main body 1 shown in Fig. 1～8.The structure of this apparatus main body 1 is: as shown in Figure 1, the battery cover 4 that can load and unload as shown in Figure 5, is installed below by setting operation portion 3 on body shell 2, as shown in Figure 6, in the left side of body shell 2 inside infrared luminous part 5 is set.
The structure of body shell 2 is: shown in Fig. 1～8, whole be rectangular tabular roughly, and form the box of opening above, under the sealed state in the inside of body shell 2, in this setting operation portion 3 above opening.In this case, the bottom 6 of body shell 2 forms to the bottom direction and enlarges, is the hull bottom shape of the left-right symmetric expansion on summit with the bottom that the top 7 of body shell 2 forms for bottom 6 and is the brim of a hat shape to the outstanding writing board shape of periphery.In the inside of this body shell 2, shown in Fig. 6～8, form the spatial portion 8 that its big I is kept afloat apparatus main body 1.In addition, in the top 7 of body shell 2, bottom 6 for body shell 2 is the brim of a hat shape below the outstanding peripheral part of periphery, shown in Fig. 5～8, except a side of infrared luminous part 5, enter the recess 9 of usefulness on every side along being provided with continuously of body shell 2 towards the open air in the below of body shell 2.
In this case, the right side part in body shell 2 inside, as shown in Figure 6, the open up and down battery container portion 11 of accommodating battery 10 that forms installs battery cover 4 in the bottom of this battery container portion 11 by waterproof ring 12.Promptly, the structure of this battery cover 4 is: if instruments such as screwdriver and coin are inserted among the following recess 4a that is arranged on this battery cover 4, and rotate to an angle, for example 90 °, then the hook portion 4b of battery cover 4 just releasably is fastened on the holding section 11a of battery container portion 11, thus, battery cover 4 press waterproof ring 12 with the state of guaranteeing water proofing property under, releasably be installed in the battery container portion 11.
In addition, the left end in these body shell 2 inside is provided with the element lid 13 of infrared luminous part 5.The structure of this element lid 13 is: it is made up of the translucent resin that the light of infrared spectral range can see through at least, under the state of guaranteeing anti-water penetration by encapsulants such as bonding agent (not shown), inlay with the peristome 2a that on the left surface of body shell 2, is provided with, infrared light-emitting component 14 is accommodated its inside.
In addition, the substantial middle of the bottom in body shell 2 partly is provided with end bob 15.This end weighs down 15 makes the center of gravity of apparatus main body 1 be positioned at the center of apparatus main body 1, and makes it drop to the position at the center that is lower than apparatus main body 1.Further, the fixed position in this body shell 2 is provided with reinforcement 16 and mount pad 17.
On the other hand, the structure of operating portion 3 is: as shown in Figure 1, arrange a plurality of buttons 18, as shown in Figure 6, have key panel 19 and circuit board 20, when key panel 19 is bonded on the circuit board 20 by two-sided tape, also top mutually bonding with the peripheral part of body shell 2.In this case, key panel 19 is made up of the material that rubber etc. has flexible, has formed dome-type bulge 19a respectively at the corresponding position with each button 18.When following the and battery 10 of circuit board 20 and infrared light-emitting component 14 are electrically connected, circuit board 20 also is provided with the necessary various electronic components of remote controller (not shown), as shown in Figure 6, this circuit board 20 is installed on the reinforcement 16 and mount pad 17 of body shell 2, and be configured in body shell 2 above.
On this circuit board 20, when fixed contact (not shown) being set respectively, paste key panel 19 by two-sided tape 21 with each button 18 corresponding positions.This two-sided tape 21 has the effect of liner concurrently, its structure is: at the position corresponding with each fixed contact above the circuit board 20 peristome 21a is set respectively, when except these peristomes 21a, all sticking on circuit board 20 top, also stick in the top installation recess 2b that is set at body shell 2 peripheries, thus, roughly cross over the roughly gamut above the body shell 2, paste key panel 19, with the water proofing property of the bonding part of realization body housing 2 and key panel 19.
In addition, the structure of each button 18 is: the interior movable contact (not shown) of each bulge 19a that is separately positioned on key panel 19 passes through each peristome 21a of two-sided tape 21, and separate relative with each fixed contact on the circuit board 20, and can contact and separate, under this state, if make it that elastic deformation take place from the bulge 19a of outside pressing keys panel 19, corresponding with this elastic deformation, movable contact in the bulge 19a contacts and connects with the fixed contact on the circuit board 20, can export each push button signalling thus under the state that keeps water proofing property.
Because in this remote controller, apparatus main body 1 is made waterproof construction, thus for example can in the bathroom, dispose machine such as television set, and also can use well in the bathroom.Promptly, because the bonding part of the body shell 2 of apparatus main body 1 and operating portion 3, battery cover 4 and infrared luminous part 5 are all made the waterproof construction of guaranteeing anti-water penetration respectively, so can prevent the immersion of water droplet and aqueous vapor, thereby but remote operation is machine works such as television set.At this moment, if make infrared luminous part 5 each button 18 towards machine operation operating portions 3 such as television sets, then correspondingly control infrared light-emitting component 14 luminous of infrared luminous part 5 with this operation, the infrared signal that can make machine such as television set and this control by remote manipulation correspondingly and work.
But, in the process of using this remote controller, when mistake falls into it in water such as bathtub, because the inside in the body shell 2 of apparatus main body 1 has formed the spatial portion 8 that this apparatus main body 1 is floated on the surface, so, as shown in Figure 8, apparatus main body 1 can not sink to the bottom of bathtub, and can make on apparatus main body 1 climbs up on top of the water.At this moment, because the shape of hull bottom is formed at the bottom of body shell 26, and the top 7 of body shell 2 forms for its underpart 6 to the outstanding writing board shape of periphery, so can make the bottom 6 of body shell 2 be positioned at the underwater easily, and the top 7 of body shell 2 is positioned on the water surface, and floats under this state.Therefore, because can alleviate the hydraulic pressure that is applied on the apparatus main body 1 significantly, so, also can guarantee enough water proofing properties by the waterproof construction of simple type even do not adopt the anti-high high pressure waterproof construction of water penetration.
In this case, weigh down 15 because be provided with the end in the bottom of the hull bottom shape of body shell 2, so no matter apparatus main body 1 at what state falls in the water such as bathtub, the end of bottom that can be by being arranged on body shell 2, weigh down 15, make the bottom of body shell 2 be positioned at the underwater reliably, the top 7 of body shell 2 is positioned on the water surface, thereby apparatus main body 1 is stably floated on the surface under this state.At this moment, air is stored in the recess 9 of peripheral part on the top 7 that is arranged on body shell 2, because can apply buoyancy to apparatus main body 1 by the air that are stored in this recess 9, so apparatus main body 1 is floated on the surface.
In addition, apparatus main body 1 be in this wise float on the surface in, because can make reliably body shell 2 above be exposed on the water surface, so in operation setting well in this operating portion 3 above body shell 2, the top of body shell 2 and the bonding part that is arranged on the key panel 19 of the operating portion 3 above it are positioned on the position that is higher than the water surface, so can prevent sealing easily immerses from the bonding part of body shell 2 and key panel 19, therefore, even the high pressure waterproof construction is not made in the bonding part of body shell 2 and key panel 19, also can guarantee sufficient water proofing property by the waterproof construction of simple type.
Like this, according to this remote controller, even mistake falls into apparatus main body 1 in water such as bathtub,, the top 7 of body shell 2 is positioned under the state on the water surface because can be in water in the bottom 6 that makes body shell 2, make on apparatus main body 1 climbs up on top of the water, so the air of the spatial portion 8 in the body shell 2 is not vulnerable to the influence of the difference of height of bath water temperature, the variation that produces or expand or shrink, thus, even do not adopt the anti-high high pressure waterproof construction of water penetration, can guarantee water proofing property yet.Therefore, even the waterproof construction of operating portion 3 only is by two-sided tape 21 key panel 19 to be bonded to waterproof construction on the recess 2b above the body shell 2, and, even the waterproof construction of battery cover 4 is the waterproof constructions that utilize waterproof ring 12, perhaps the waterproof construction of infrared luminous part 5 is to wait the waterproof construction that makes unparalleled nothing 13 engagings of element by bonding, because it is not vulnerable to the influence that the bath water temperature changes, so even the waterproof construction of simple type also can be guaranteed enough water proofing properties fully.
Have again, in the above-described embodiments, though the situation that is provided with the recess 9 that stored air uses below the periphery on the top 7 of body shell 2 is narrated, but be not limited thereto, for example, also can be the structure shown in Fig. 9～11: except infrared luminous part 5, on the periphery on body shell 2 tops 7, around body shell 2, form the sidewall 25 identical continuously, between the side of this sidewall 25 and body shell 2 bottoms, form the recess 26 that stored air is used with the bottom level of body shell 2.Because according to such structure, can form the big recess 26 of recess that the stored air of volumetric ratio the foregoing description uses 9, so compare, can apply bigger buoyancy, thereby apparatus main body is floated on the surface to apparatus main body 1 with the above embodiments.
In addition, in the above-described embodiments,, be not limited thereto, also can be widely applicable for personal radio and electronic installations such as portable type television set or cell-phone though only the situation as the remote controller of electronic installation is narrated.
As described above, according to the present invention, in the electronic installation of apparatus main body with waterproof construction, because when the hull bottom shape is made in the bottom of apparatus main body, the bottom that is paired in apparatus main body is done to the outstanding writing board shape of periphery in the top of apparatus main body, and form it in the inside of apparatus main body and lay the spatial portion that apparatus main body is floated on the surface, so even mistake falls into apparatus main body in water such as bathtub, also the spatial portion that can form by the inside at apparatus main body makes apparatus main body can not sink in the water, and it is floated on the surface, simultaneously, form the shape of hull bottom by the bottom that makes apparatus main body, make the top of apparatus main body form the writing board shape of giving prominence to periphery for the bottom of apparatus main body, can make the bottom of apparatus main body be positioned at the underwater easily, the top of apparatus main body is positioned on the water surface, and make it be stabilized under this state and float on the surface, therefore, because can alleviate the hydraulic pressure that is applied on the apparatus main body significantly, even, also can guarantee sufficient water proofing property by the waterproof construction of simple type so do not adopt the anti-high high pressure waterproof construction of water penetration.
In this case, by being weighed down, is set in place on the bottom of the hull bottom shape bottom of apparatus main body the end, even no matter apparatus main body falls in the water such as bathtub at any state, all can weigh down by the end that is arranged on the apparatus main body, make the bottom of apparatus main body be positioned at the undersurface while reliably, the top of apparatus main body is positioned on the water surface, and the position is stably floated on the surface under this state.Therefore, for example, if on apparatus main body setting operation portion, under the state that apparatus main body is kept afloat, because the top of apparatus main body is exposed on the water surface reliably, so operating operation portion well.
Further, forming the bottom by the hull bottom shape that makes the said apparatus lower body part is summit and shape that left-right symmetric expands, even apparatus main body is fallen in the water such as bathtub, because the bottom of apparatus main body is the hull bottom shape, so can make the bottom of apparatus main body be positioned at the undersurface while reliably, the top of apparatus main body is positioned on the water surface, and apparatus main body is stabilized under this state stably float on the surface.
In addition, on the peripheral part that periphery is given prominence to, the recess of opening is set by bottom below above-mentioned apparatus main body for the said apparatus main body on said apparatus main body top, be positioned at the underwater in the bottom that makes apparatus main body, the top of apparatus main body is positioned under the state on the water surface, when apparatus main body is floated on the surface, air is stored in the recess of the periphery that is arranged on device body upper, by being stored in the air of this recess, can apply buoyancy to apparatus main body, therefore, can apparatus main body be floated on the surface.
Further, the said apparatus main body has top member and lower component, the said apparatus main body be in float on the surface in, be positioned on the position that is higher than the water surface by the bonding part that makes above-mentioned top member and lower component, can prevent easily that sealing immerses from the bonding part of apparatus main body, therefore, even the high pressure waterproof construction is not made in the bonding part of the top member of apparatus main body and lower component, also can guarantee sufficient water proofing property by the waterproof construction of simple type.
Claims (5)
1. electronic installation, the apparatus main body that it has waterproof construction is characterized in that,
When the hull bottom shape is formed at the bottom of said apparatus main body, the writing board shape of giving prominence to periphery for the bottom of said apparatus main body is formed at the top of said apparatus main body, and the big I of the spatial portion that forms in the inside of said apparatus main body floats on the surface the said apparatus main body.
2. electronic installation according to claim 1 is characterized in that:
Being provided with the end on the bottom of the bottom of the hull bottom shape that is positioned at the said apparatus main body weighs down.
3. electronic installation according to claim 1 and 2 is characterized in that:
The hull bottom shape of said apparatus lower body part is to be the shape that summit and left and right symmetrically expand with the bottom.
4. according to any one described electronic installation in the claim 1～3, it is characterized in that:
Said apparatus main body top for the bottom of said apparatus main body on the outstanding peripheral part of periphery, the recess of opening to the below of above-mentioned apparatus main body is set.
5. according to any one described electronic installation in the claim 1～4, it is characterized in that:
The said apparatus main body has top member and lower component, and when the said apparatus main body was in the state of keeping afloat, the bonding part of above-mentioned top member and above-mentioned lower component was positioned on the position that is higher than the water surface.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002249837A JP3823901B2 (en) | 2002-08-29 | 2002-08-29 | Electronics |
| JP2002249837 | 2002-08-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1486129A true CN1486129A (en) | 2004-03-31 |
| CN1258309C CN1258309C (en) | 2006-05-31 |
Family
ID=32056818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03156301 Expired - Fee Related CN1258309C (en) | 2002-08-29 | 2003-08-29 | Electronic apparatus |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3823901B2 (en) |
| CN (1) | CN1258309C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111279806A (en) * | 2017-09-05 | 2020-06-12 | 三星电子株式会社 | Electronic device including waterproof structure |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006082889A1 (en) * | 2005-02-07 | 2006-08-10 | Pioneer Corporation | Traverse mechanism and disk device |
| JP5333999B2 (en) * | 2010-03-24 | 2013-11-06 | 日本電気株式会社 | Portable terminal device and notification method |
| JP2012095132A (en) * | 2010-10-27 | 2012-05-17 | Nec Corp | Housing of portable electronic apparatus, the portable electronic apparatus, and assembly method of the portable electronic apparatus |
| JP7025686B2 (en) * | 2016-09-28 | 2022-02-25 | Toto株式会社 | Remote control and toilet equipment |
-
2002
- 2002-08-29 JP JP2002249837A patent/JP3823901B2/en not_active Expired - Fee Related
-
2003
- 2003-08-29 CN CN 03156301 patent/CN1258309C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111279806A (en) * | 2017-09-05 | 2020-06-12 | 三星电子株式会社 | Electronic device including waterproof structure |
| CN111279806B (en) * | 2017-09-05 | 2021-08-27 | 三星电子株式会社 | Electronic device including waterproof structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1258309C (en) | 2006-05-31 |
| JP2004087995A (en) | 2004-03-18 |
| JP3823901B2 (en) | 2006-09-20 |
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