CN103227070A - Button device and protection cover - Google Patents
Button device and protection cover Download PDFInfo
- Publication number
- CN103227070A CN103227070A CN2013100351037A CN201310035103A CN103227070A CN 103227070 A CN103227070 A CN 103227070A CN 2013100351037 A CN2013100351037 A CN 2013100351037A CN 201310035103 A CN201310035103 A CN 201310035103A CN 103227070 A CN103227070 A CN 103227070A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- button
- framework
- protective cover
- button portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Push-Button Switches (AREA)
- Elevator Control (AREA)
Abstract
The invention provides a button device and a protection cover, which can be installed easily with reliable waterproof function. The button device has a button part (3) shifted by pressing operation; a frame body (5) for supporting the button part (3) by a reciprocated motion; a protection cover (9) for covering a groove part (11) between the button part (3) and the frame body (5), which is characterized in that the protection cover (9) has a first bonding part (25) for bonding the button part (3); a second bonding part (26) for bonding the frame body (5); an elastic deformation part (9) arranged between the first and the second bonding part (25, 26) for maintaining the waterproof state of the groove part (11).
Description
Technical field
The present invention relates to pushbutton unit and protective cover, more specifically be applicable to the pushbutton unit on the controller etc. of the jacking equipment that is arranged on the lift appliance on the place that rainwater for example etc. invades easily or uses without and be installed on protective cover on the button of this pushbutton unit.
Background technology
The protective device of elevator button is to be used for waterproof and dustproof necessary device, for example also discloses this protective device in patent documentation 1 or 2.Wherein, the pushbutton unit of the elevator of patent documentation 1 described invention has: for the operability of the pushbutton unit of not damaging elevator and can prevent the intrusion of rainwater reliably, be arranged at the button portion on the using escalator district side wall surface; And from the upper surface of this button portion outstanding and be equipped on this button portion around outstanding frame, it is characterized by, have: be close to be fixed in outstanding frame around the outer rim body that constitutes of the parts by having water proofing property; Comprise with formation that the mode of the confined space of button portion and outstanding frame is close to and be fixed in the transparency protected filter that the parts by having water proofing property on the above-mentioned outer rim body constitute; And being delivered to carrier in the button portion not hinder the mode of seeing button portion to be disposed between transparency protected filter and the button portion and will put on pressing force on the transparency protected filter, at least one side constitutes by having flexible parts in above-mentioned transparency protected filter and the above-mentioned outer rim body.
In addition, the protective device of the elevator button of patent documentation 2 described inventions, in order to prevent that the malice damage from reaching the damage that is caused by moisture and being used for button, be supported in displacement part on the flat board by pushing to pushing the direction displacement, button output action signal thereupon, it is characterized by and have guard block, this guard block comprises: be fixed on the above-mentioned flat board and dispose in the mode in the outside that surrounds above-mentioned displacement part, and tilt and do not have the heavy section of the curve peripheral shape in bight to its outer circumference end; And be wholely set and cover the thinner wall section of the top surface of above-mentioned displacement part with this heavy section.
The prior art document
Patent documentation 1: Japanese kokai publication hei 09-315710 communique
Patent documentation 2: TOHKEMY 2009-227356 communique
But; in patent documentation 1 described invention; because button protective material installation portion is installed on the flat board of peg button in the mode of surrounding the button periphery; therefore under near the situation of the configuration braille label button etc.; the outer rim body is climbed up the braille label; bonding plane can not contact with flat board, therefore need stick the braille label again.
In the invention of patent documentation 2, if guard block is an oval peripheral shape of avoiding being positioned near the braille label the button, then not be disposed near the button braille label and interfere and guard block can be installed on flat board.But, under the situation with the state of contact configuration,, therefore can paste, but, between flat board and adhesive portion, produce the space owing to the ladder that forms by braille label and flat board from the top of braille label owing to the adhesive portion softness in button outer rim and braille label.Thus, under the situation that the through hole that is arranged on the outer edge stops up, the rainwater that existence is invaded from above-mentioned space etc. lodges in the possibility in the cover.That is, in the prior art, have problems on the water-proof function after operability when pushbutton unit is installed and the installation.
Summary of the invention
So the problem that the present invention wants to solve is: can make to install to become simple, and bring into play water-proof function reliably.
In order to address the above problem, first scheme is a kind of pushbutton unit, and this pushbutton unit has: the button portion of displacement by pressing operation; Can reciprocating motion ground support the framework of above-mentioned button portion; And the protective cover that covers the gap between above-mentioned button portion and the above-mentioned framework, it is characterized in that above-mentioned protective cover has: with the first bonding adhesive portion of above-mentioned button portion; Second adhesive portion bonding with above-mentioned framework; And be arranged between above-mentioned first and second adhesive portion and above-mentioned gap remained the strain portion of waterproof state.
In addition, alternative plan is a kind of protective cover, this protective cover is installed on the pushbutton unit, this pushbutton unit have the displacement by push-botton operation button portion and can reciprocating motion ground support the framework of above-mentioned button portion, above-mentioned protective cover is characterised in that to have: with the first bonding adhesive portion of above-mentioned button portion; Second adhesive portion bonding with above-mentioned framework; And be arranged between above-mentioned first and second adhesive portion, and the gap between above-mentioned button portion and the framework is remained the strain portion of waterproof state.
The present invention has following beneficial effect.
According to the present invention, can make to install to become simple, and bring into play water-proof function reliably.
Description of drawings
Fig. 1 is the front view of pushbutton unit of the elevator of embodiments of the present invention.
Fig. 2 is the figure of button protective cover that amplifies the pushbutton unit of presentation graphs 1.
Fig. 3 is the right view of the button protective cover of Fig. 2.
Fig. 4 is the A-A line cutaway view of Fig. 2.
The B-B line major part cutaway view of Fig. 1 of state when Fig. 5 is not pushing of expression pushbutton unit.
The B-B line major part cutaway view of Fig. 1 of state when Fig. 6 is pushing of expression pushbutton unit.
Among the figure:
The 1-button, 2-flat board, 3-button portion; the 5-framework; 7-braille label, 9-protective cover, 9A-outer rim; 14-strain portion; the 16-protuberance, 17-recess, 25-first adhesive portion; 26-second adhesive portion, the interval between the end relative to each other of 28-first adhesive portion and second adhesive portion.
Embodiment
Of the present invention being characterized as: protective cover is adhesively fixed on the surface of button portion surface and the framework of surrounding button portion, and protective cover covers the slot part (gap) that results between button portion and the framework under the state of the displacement of the above-mentioned button of permission portion.Below, with reference to the description of drawings embodiments of the present invention.
Fig. 1 is the front view of the pushbutton unit (below, abbreviate pushbutton unit as) of the elevator of embodiments of the present invention.In the figure, in the not shown car of elevator, reach the using escalator district and have the button 1 that is used for register call.As shown in Figure 5, this button 1 consists essentially of: framework 5; The button portion 3 that can in the hole portion (button maintaining part) 8 of the inboard of framework 5, slide; And above-mentioned framework 5 and button portion 3 be adhered to inner surface side respectively, and be formed between the two slot part (gap) 11(with reference to Fig. 5 (b) with covering) the protective cover 9 installed of mode.In addition, the cutaway view of the state when Fig. 5 (a) is not the pushing of button portion of expression pushbutton unit, Fig. 5 (b) is the enlarged drawing of the part of putting on circle mark of Fig. 5 (a), Fig. 5 (c) is the figure of another example of expression same section.
Fig. 2 is the figure of protective cover of button of upside that amplifies the pushbutton unit of presentation graphs 1, and Fig. 3 is its right view, and Fig. 4 is the A-A line cutaway view of Fig. 2.In these figure, protective cover 9 is by utilizing the integrally formed flexible film of resin material to constitute.Protective cover 9 forms roughly quadrangle of profile corresponding to the shape of framework 5, forms continuously annularly to the outstanding strain portion 14 in the outside of button 1 in the inboard from the predefined distance of periphery distance.Become recess 17 as the inboard of protective cover 9 and with the surperficial relative part of utilizing protuberance 16 to form the button portion 3 of arrow (bearing mark) 15; this recess 17 becomes engomphosis relation having under the state in predetermined gap with raised part 16, becomes the first plane sealing 18 from the formation part of this recess 17 to the part that above-mentioned strain portion 14 erects.First sealing 18 becomes first bonding plane 25 with the surface adhesion of button portion 3.
In the present embodiment, framework 5 is installed on the inner peripheral surface of dull and stereotyped 2 hole portion 8, button portion 3 along this inner surface in Fig. 5 and Fig. 6 in up-and-down motion.Thus, on the installation portion 5C of button portion of the inboard of framework 5, frame lateral process 5B is set in the inboard along inner edge portion, with it accordingly along the outer edge of the bottom of the periphery of button portion 3 at the lateral process 3B of arranged outside button portion.Shown in Fig. 5 (b), when frame lateral process 5B and the lateral process 3B of button portion were in initial condition (not applying the state of pressing force) in button portion 3, projection collided with each other, and becomes mated condition, the lifting position again of limit button portion 3.At this moment, the downside in the figure of button portion 3 is provided with switching mechanism or switch interlinked mechanism, utilizes not shown elastomeric element to push to vertical direction all the time button portion 3.Thus, if the elastic force pressing button portion 3 then declines of opposing elastomeric element are pushed if remove, then rise.So, but framework 5 reciprocating motions are supported button portion 3 (diagram is pushed direction 4 and pushed rightabout), and projection 5B, 3B cooperatively interact, and carry out the location of initial position.Thus, frame lateral process 5B is as the brake of button portion 3 and work.
The upper surface 5A of framework 5 form inboard than the outside from dull and stereotyped 2 more outstanding inclined planes with inclination, as shown in Figure 4, the peripheral part of protective cover 9 forms the inclined plane with identical inclination according to this shape as second sealing 19.And this inclined plane becomes second bonding plane 26 bonding with the upper surface 5A of framework 5.Promptly; protective cover 9 forms following shape; surperficial 3A and first and second bonding plane 25 of button portion 3 are adhesively fixed; the upper surface 5A of framework 5 and second bonding plane 26 are adhesively fixed, and strain portion 14 covers button portion 3 that the cooperation by above-mentioned projection 5B, 3B produces and the slot part (gap) 11 between the framework 5 fully.And, by making this shape, can be with the addendum modification 13(when the pressing button portion 3 with reference to Fig. 6 (b)) utilize strain portion 14 to absorb.
In addition, first and second bonding plane 25,26 is among the lower surface 10 of protective cover 9, and the former becomes relative roughly tetragonal of upper surface with button portion 3, and the latter becomes the face of the tetragonal ring-type relative with the upper surface 5A that tilts.In addition, in the present embodiment, button portion 3 forms roughly quadrangle of profile, but can also form circle.In this case, the installation portion 5C of button portion of framework 5 also forms circle.In addition, with regard to the outer shape of button portion 3 and framework 5, if button portion 3 can reciprocatingly remain on the installation portion 5C of button portion of framework 5, then which type of shape can.
As shown in Figure 5, protective cover 9 covers the slot part 11 that results between button portion 3 and the framework 5 by the surperficial 3A of the button portion 3 that only is adhesively fixed and the upper surface 5A of framework 5 via first and second bonding plane 25,26 with strain portion 14.At this moment, first sealing 18 that utilization is formed by the surperficial 3A and first bonding plane 25 of button portion 3, and second sealing 19 that forms by the upper surface 5A and second bonding plane 26 of framework 5, no matter the index position of button portion 3 how, can cut off slot part 11 fully from the outside.Its result can prevent to invade to slot part 11 from the rainwater of outer surface etc. reliably.
So; as Fig. 5 (b) and (c) or Fig. 6 (b) and (c) amplify shown in; no matter owing to whether fixed part 22 is set in the outer rim of protective cover 9; the outer rim 9A of protective cover 9 be set at not with framework 5 in abutting connection with shape or position that the braille label 7 of configuration is interfered; therefore even there is the braille label 7 that contacts with the periphery (rising portions 20) of the framework 5 of button 1 and dispose, the outer rim 9A of braille label 7 and protective cover 9 does not interfere yet.Thus, can be between protective cover 9 and braille label 7 or dull and stereotyped 2, not produce the space owing to the ladder between braille label 7 and dull and stereotyped 2, can hold button water proofing property between the 1 surperficial and protective cover 9.Its result, not needing to be provided with the draining is through hole of purpose etc.
And, strain portion 14 considers pushes the 4 addendum modification 13(that cause with reference to Fig. 6 (b) by button portion 3) and be set at as follows, producing under the situation of the displacement of representing with Reference numeral 13 13, when maximum addendum modification, also be positioned at the strain zone by user 23 pressing button portions 3.In the present embodiment; the shape of strain portion 14 and overhang are set at as follows; promptly; the distance 27 of the end 25a of first bonding plane 25 that the length ratio of protuberance 14 is mutual close and the end 26a of second bonding plane 26 is also long; and the interval 28 of above-mentioned end 25a, the 26a of ratio when above-mentioned addendum modification 13 is maximum is also long, and keeps convex form to the face side (being the top in the drawings) of protective cover 9.Thus; no matter during not the pushing of button portion 3 and when pushing, as Fig. 5 and shown in Figure 6, strain portion 14 keeps convex form towards the face side of protective cover 9; do not hinder the displacement when pressing operation button portion 3, when 3 displacements of button portion, can keep yet from the waterproof state of the outside of slot part 11.In addition, because the function as surplus of the addendum modification of the button portion 3 that considers button 1 plays in strain portion 14, therefore also has the function that the adhesive portion that prevents the protective cover 9 that caused by the button press operation is peeled off.That is, even under the situation that produces above-mentioned displacement, strain portion 14 also carries out flexible deformation 24, can not occur in first sealing 18 and first bonding plane 25, reach the power that generation is peeled off between second sealing 19 and second bonding plane 26.
In addition, in the present embodiment, strain portion 4 forms to the outstanding curved shape of the face side of protective cover 9, if but waterproof construction and energy strain then do not limit shape, for example can also form corrugated.
In addition, if form protective cover 9, then can see the bearing mark 15 on the surperficial 3A of the button portion 3 that is printed in button 1 easily with transparent flexible thin film.And; if represent under the situation of protuberance 16 of button information being formed with bearing mark 15 grades on the surperficial 3A of the button portion 3 of button 1; the identical shaped recess 17 of consistent with protuberance 16 protuberance contact and the 3 surperficial 3A of button portion 16 and protuberance 16 is set on the lower surface 10 of protective cover 9 in advance, then can be between the surperficial 3A of first bonding plane 25 of protective cover 9 and button portion 3 yet generation take the power of protective cover 9 off from above-mentioned surperficial 3A.And, if above-mentioned recess 17 is set, then also improve the fixed performance of caused first bonding plane 25 with respect to protective cover 9 of the pressing operation of the button portion 3 that is undertaken by the user.
And even protective cover 9 is being installed under the situation on the bearing mark 15 of the surface of button portion 3 formation protuberance 16, contraposition is also simple, can install easily.In addition, even after installing, also because raised part 16 and recess 17 and contact area increases, first bonding plane 25 that can realize protective cover 9 prevents with peeling off of the surperficial 3A of button portion 3 and sneaking into of bubble prevents etc.At this moment, if recess 17 is also bonding with protuberance 16, then peels off and prevent that function from further improving.
In addition, in the present embodiment, though the whole surface of making button portion 3 is not limited thereto by the shape that flexible thin film 12 covers.For example also can form the shape of downcutting with the form of not interfering with bearing mark 15, and near the outer edge of button portion 3, first bonding plane 25 and the 3 surperficial 3A of button portion of bonding protective cover 9.Even be this mode, also can utilize the surperficial 3A of button portion 3 and the bonding portion of second bonding plane 15 and the upper surface 5A of framework 5 and the bonding portion of second bonding plane 26 to surround slot part 11, utilize strain portion 14 to cut off slot part 11 fully from the outside.
In addition; if as mentioned above protective cover 9 is formed the shape on the whole surface that covers button portion 3; the then displacement by the button portion 3 that moves back and forth; even just in case peel off at the bonding portion of the surface 3A of button portion and first bonding plane 25; the state that the surperficial 3A of button portion 3 keeps protected cover 9 to cover; can not lose the function that prevents water intrusion, can prevent reliably that therefore sealing is from slot part 11 intrusions.
And, because strain portion 14 is also longer than above-mentioned distance 27 and above-mentioned interval 28, no matter during not the pushing of button portion 3 and when pushing, all keep convex form, therefore cover slot part 11 with cheese all the time, because the both ends of strain portion 14 are bonding with first and second adhesive portion 25,26, therefore can guarantee the sealing of slot part 11 all the time.
As mentioned above, according to present embodiment, can play following effect.
1) even,, can both guarantee water proofing property no matter therefore whether button portion 3 carries out pressing operation owing under the situation of pressing operation button portion 3, also keep waterproof construction by the strain of strain portion 14.
2) owing to first bonding plane 25 of protective cover 9 usefulness first sealing 18 is bonding with the surperficial 3A of button portion 3, and bonding with second bonding plane 26 of second sealing 19 with the upper surface 5A of framework 5, therefore protective cover 9 can be installed on button 1 simply.
3) owing to be strain portion 14 between first and second sealing 18,19, therefore just that first and second bonding plane 25,26 of first and second sealing 18,19 is bonding with the surperficial 3A and the upper surface 5A of button portion 3 and framework 5 respectively, no matter the pressing position of button portion 3 can both be made waterproof construction, can access above-mentioned 1) effect.
4), need not consider the installation protective cover 9 on button 1 simply that just has or not of dull and stereotyped 2 braille label 7 by the outer rim 9A of second sealing 19 of protective cover 9 is set at not the height (or position) of interfering with braille label 7 apart from dull and stereotyped 2 height and position.
5) if recess 17 is being set with the protuberance 16 corresponding positions that are arranged at bearing mark 15 grades in the button portion 3; on protuberance 16, cover recess 17; first sealing 18 is bonding with button portion 3; then not only contraposition becomes simply, also improves the fixed performance of caused first bonding plane 25 with respect to protective cover 9 of the pressing operation of the button portion 3 that is undertaken by the user.
6) and, if also between bonding protuberance 16 and the recess 17, then adhesive strength increase can prevent peeling off of protective cover 9 and sneaking into of the bubble between protective cover 9 and the surperficial 3A of button portion.
7) if protective cover 9 is made whole the shape that covers button portion 3, peel off even then on the bonding portion of the surface 3A of button portion and first bonding plane 25, produce, also can keep water-proof function.
In addition; in the present embodiment; button portion among claims is corresponding with Reference numeral 3; framework is corresponding with Reference numeral 5; protective cover is corresponding with Reference numeral 9; first adhesive portion is corresponding with Reference numeral 25; second adhesive portion is corresponding with Reference numeral 26; strain portion is corresponding with Reference numeral 14, and the interval between the end relative to each other of first adhesive portion and second adhesive portion is corresponding with Reference numeral 28, and convex shaped part is corresponding with protuberance 16; concavity portion is corresponding with recess 17; dull and stereotyped corresponding with Reference numeral 2, the braille label is corresponding with Reference numeral 7, and the outer rim of second adhesive portion is corresponding with the outer rim 9A of protective cover.
And, the invention is not restricted to above-mentioned execution mode, in the scope that does not break away from aim of the present invention, can carry out various distortion, all technical items that are contained in the described technological thought of claims are object of the present invention.Above-mentioned execution mode has been represented suitable examples, if but those skilled in the art, then can realize various replacement examples, revise example, variation or improve example according to the disclosed content of this specification, these examples all are contained in the described technical scope of claims of institute's apposition.
Claims (9)
1. a pushbutton unit has: the button portion of displacement by pressing operation; Can reciprocating motion ground support the framework of above-mentioned button portion; And the protective cover that covers the gap between above-mentioned button portion and the above-mentioned framework, it is characterized in that,
Above-mentioned protective cover has:
With the first bonding adhesive portion of above-mentioned button portion;
Second adhesive portion bonding with above-mentioned framework; And
Be arranged between above-mentioned first and second adhesive portion and above-mentioned gap remained the strain portion of waterproof state.
2. pushbutton unit according to claim 1 is characterized in that,
Above-mentioned protective cover is made of the flexible thin film,
Above-mentioned strain portion forms the outstanding curved shape of above-mentioned protective cover face side when the above-mentioned button of pressing operation portion not.
3. pushbutton unit according to claim 2 is characterized in that,
The size of the part of above-mentioned curved shape is also longer than the distance between the end relative to each other of above-mentioned first adhesive portion when the above-mentioned button of pressing operation portion and above-mentioned second adhesive portion.
4. pushbutton unit according to claim 1 is characterized in that,
Above-mentioned protective cover covers above-mentioned button portion and above-mentioned framework integratedly.
5. pushbutton unit according to claim 1 is characterized in that,
Have: be arranged at the convex shaped part in the above-mentioned button portion; And
Be arranged on the above-mentioned protective cover, and be embedded into the concavity portion of above-mentioned convex shaped part.
6. according to any one described pushbutton unit in the claim 1 to 5, it is characterized in that,
Above-mentioned framework is arranged on the flat board,
The outer rim of above-mentioned second adhesive portion be set in above-mentioned framework from the position of plate isolation until not with above-mentioned framework in abutting connection with position that the braille label that is provided with is interfered.
7. according to any one described pushbutton unit in the claim 1 to 5, it is characterized in that,
Above-mentioned framework is arranged in the car of lift appliance and/or on the flat board in using escalator district.
8. pushbutton unit according to claim 6 is characterized in that,
Above-mentioned flat board is the flat board in the car of lift appliance and/or using escalator district.
9. a protective cover is installed on the pushbutton unit,
This pushbutton unit have the displacement by pressing operation button portion and can reciprocating motion ground support the framework of above-mentioned button portion,
Above-mentioned protective cover is characterised in that to have:
With the first bonding adhesive portion of above-mentioned button portion;
Second adhesive portion bonding with above-mentioned framework; And
Be arranged between above-mentioned first and second adhesive portion, and make gap between above-mentioned button portion and the framework remain the strain portion of waterproof state.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012016452A JP5529179B2 (en) | 2012-01-30 | 2012-01-30 | Push button device and protective cover |
| JP2012-016452 | 2012-01-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103227070A true CN103227070A (en) | 2013-07-31 |
| CN103227070B CN103227070B (en) | 2016-05-18 |
Family
ID=48837473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310035103.7A Active CN103227070B (en) | 2012-01-30 | 2013-01-30 | PBU pushbutton unit and protective cover |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5529179B2 (en) |
| CN (1) | CN103227070B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340789A (en) * | 2013-08-05 | 2015-02-11 | 株式会社日立建筑系统 | Button protective device of elavator |
| CN106283438A (en) * | 2015-06-03 | 2017-01-04 | 天津宝盈电脑机械有限公司 | A kind of it is arranged on pneumatic tabouret for protecting the device of pneumatic element |
| CN107481457A (en) * | 2017-10-12 | 2017-12-15 | 成都麦杰康科技有限公司 | Waterproof calling device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59183467U (en) * | 1983-05-24 | 1984-12-06 | フジテツク株式会社 | Operation display device for elevators |
| CN1367756A (en) * | 2000-06-20 | 2002-09-04 | 三菱电机株式会社 | Operating board for elevator |
| US20070131527A1 (en) * | 2003-09-09 | 2007-06-14 | Ralf Bobel | Electric switch module |
| CN201259854Y (en) * | 2008-08-27 | 2009-06-17 | 厦门金思维电子有限公司 | Water-proof microswitch |
| CN101752124A (en) * | 2008-11-27 | 2010-06-23 | 三美电机株式会社 | Dome sheet unit and membrane switch having the same |
| CN201601054U (en) * | 2010-02-11 | 2010-10-06 | 上海老港申菱电子电缆有限公司 | Elevator button |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0648136U (en) * | 1992-12-02 | 1994-06-28 | 第一電装部品株式会社 | Push switch |
-
2012
- 2012-01-30 JP JP2012016452A patent/JP5529179B2/en active Active
-
2013
- 2013-01-30 CN CN201310035103.7A patent/CN103227070B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59183467U (en) * | 1983-05-24 | 1984-12-06 | フジテツク株式会社 | Operation display device for elevators |
| CN1367756A (en) * | 2000-06-20 | 2002-09-04 | 三菱电机株式会社 | Operating board for elevator |
| US20070131527A1 (en) * | 2003-09-09 | 2007-06-14 | Ralf Bobel | Electric switch module |
| CN201259854Y (en) * | 2008-08-27 | 2009-06-17 | 厦门金思维电子有限公司 | Water-proof microswitch |
| CN101752124A (en) * | 2008-11-27 | 2010-06-23 | 三美电机株式会社 | Dome sheet unit and membrane switch having the same |
| CN201601054U (en) * | 2010-02-11 | 2010-10-06 | 上海老港申菱电子电缆有限公司 | Elevator button |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340789A (en) * | 2013-08-05 | 2015-02-11 | 株式会社日立建筑系统 | Button protective device of elavator |
| CN104340789B (en) * | 2013-08-05 | 2016-08-24 | 株式会社日立建筑系统 | The press button protecting device of elevator |
| CN106283438A (en) * | 2015-06-03 | 2017-01-04 | 天津宝盈电脑机械有限公司 | A kind of it is arranged on pneumatic tabouret for protecting the device of pneumatic element |
| CN107481457A (en) * | 2017-10-12 | 2017-12-15 | 成都麦杰康科技有限公司 | Waterproof calling device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013154987A (en) | 2013-08-15 |
| CN103227070B (en) | 2016-05-18 |
| JP5529179B2 (en) | 2014-06-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3399383B1 (en) | Mobile terminal | |
| US8976517B2 (en) | Electronic device with impact-resistant display module | |
| US8619506B2 (en) | Timepiece | |
| CN105468186A (en) | Touch apparatus | |
| CN103227070A (en) | Button device and protection cover | |
| US8547802B2 (en) | Timepiece | |
| CN107770310B (en) | Mobile terminal | |
| CN107979669B (en) | Touch fingerprint assembly for smart phone | |
| CN118119133A (en) | Electronic equipment | |
| CN107317898B (en) | Mobile terminal | |
| CN104576152A (en) | Input device and flexible protection cover thereof | |
| EP3288245B1 (en) | Fingerprint sensor and terminal using the same | |
| JP4414066B2 (en) | Laminated key sheet | |
| CN206833465U (en) | Fingerprint pressing structure and terminal device | |
| CN211044869U (en) | Iron frame edge covering mechanism, rubber and backlight module | |
| US7437184B2 (en) | Input device, especially for a mobile telephone, module comprising an input device, mobile telephone and method for the production thereof | |
| JP4690078B2 (en) | Waterproof / dustproof cover for elevator pushbutton and elevator pushbutton device using the same | |
| KR20150145388A (en) | Protection case with integral film for using portable electronic device | |
| CN211509109U (en) | Anti type cell phone case that falls | |
| CN105511660A (en) | Touch tablet | |
| JP6351208B2 (en) | Mobile device | |
| CN217035457U (en) | Dustproof light touch switch | |
| CN110875155A (en) | Keyboard structure and manufacturing method thereof | |
| CN111052121B (en) | Terminal protection device, shell assembly and terminal | |
| CN217467923U (en) | Display screen and display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |