CN1150697A - Signal device protector - Google Patents
Signal device protector Download PDFInfo
- Publication number
- CN1150697A CN1150697A CN 96121041 CN96121041A CN1150697A CN 1150697 A CN1150697 A CN 1150697A CN 96121041 CN96121041 CN 96121041 CN 96121041 A CN96121041 A CN 96121041A CN 1150697 A CN1150697 A CN 1150697A
- Authority
- CN
- China
- Prior art keywords
- signal device
- framework
- control element
- button
- protector
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/04—Cases; Covers
- H01H13/06—Dustproof, splashproof, drip-proof, waterproof or flameproof casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
- H01H2009/048—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings using a sealing boot, e.g. the casing having separate elastic body surrounding the operating member and hermetically closing the opening for it
Abstract
A device for protecting the signal devices of an elevator, said device being designed to be fitted onto a signal device and comprising a frame (1) so shaped that the frame (1) can be mounted on top of a signal device and that the frame is held in position by the agency of friction. The frame (1) is provided with at least one controlling element (7,38,26), by means of which the functions of the signal device can be utilized.
Description
The present invention relates to a kind of method and apparatus that is used to protect the elevator signal device.
Generally use by fixing plastic film of adhesive tape or paper and cover the elevator signal device guard signal device that comes up.Sometimes then cover on the signalling and protect it with a plasticine.Also the box that can adopt glued board to make comes the guard signal device.But these methods all have certain shortcoming.Plywood box can not be protected button itself, and the box of sealing can't be operated button.Although adopt plastic film or paper can guarantee the operation of button, plastic film or paper can't prevent physical damnification and scratch, and can not always keep original position.
The objective of the invention is to eliminate above-mentioned defective.A kind of method and apparatus that is used to protect the elevator signal device is provided.
According to the present invention, protective device has its shape and is suitable for being installed in framework on the signalling, and framework is by means of the frictional force fix in position, and framework is provided with at least one control element, and the function of signalling is achieved by means of control element.
According to one aspect of the invention, described signalling comprises at least one button, and framework has the thin or flexible control element that forms at the button upper area, but pushes the control element start button.
According to a further aspect of the invention, the control element on the framework comprises a lightening holes that is out of shape when pushing.
According to another aspect of the invention, framework is partially transparent at least.
According to a further aspect of the present invention, framework has a ramp, inclined-plane, both sides and is positioned at the milder lower inclined plane of framework lower end and the edge that is positioned at framework two ends and both sides, described each edge is vertical with installation surface, framework has at least one control element in its front, and control element partly cuts from framework and can produce distortion along the direction of the pressure that is applied thereto.
According to a further aspect of the invention, protective device is by fixing such as frictional force, hold-down hook, clasp or other retaining element.
According to the guard method of elevator signal device of the present invention, wherein, signal device protector is installed on the signalling, and by the control element operation signal device on the signal device protector.
According to a further aspect of the invention, control element is by cutting the shape that forms boss from framework in its three side, and control element can move towards button.
The advantage of solution of the present invention is as follows:
-signalling is dustproof, antifouling, shock resistance, anti-smearing
-transparent (see through protector and can see button)
-can pass through the protector pressing button
-flexible portion is positioned at directly over the button, and this realizes by form fin on protector
-can fixedly positioning by frictional force, hold-down hook, clasp or other fixed parts
-by making at duroplasts or the flexiplast of pushing the Shi Kexiang distortion
-structure can be used for flat button or protruding button
-dismounting is easy, and signalling keeps as be new
-can repeatedly use
-also can be used as when using it for anything else in addition by bad protective device
The circuit of-guard signal device
Present invention is described below with reference to accompanying drawings and by some embodiment, wherein:
Fig. 1 a and Fig. 1 b are the end view and the front view of double-button signal device protector;
Fig. 2 a and Fig. 2 b are the end view and the front view of button signal device protector;
Fig. 3 a and Fig. 3 b are the end view and the front views of the signal device protector of button and display unit.
Fig. 1 a represents the protector framework, i.e. the front view of signal device protector 1.Signal device protector 1 is the rectangular acrylic working of plastics, and its shape is suitable for being fitted on the signalling.Its bottom (those ends at screw 8 places) and side are the inclined-plane, i.e. lower inclined plane 3 and two skew back faces 4.The upper end of signal device protector 1 also is an inclined-plane, and promptly ramp 5, and it is longer, milder than other inclined-planes.These inclined-planes have the extension perpendicular to installation surface, highly are 1 centimetre.These faces perpendicular to installation surface have formed ora terminalis 6 and lateral margin 11, and signal device protector 1 is fixed on the signalling by frictional force, hold-down hook, clasp or other retaining elements thus.The manufacturing tolerance of signal device protector 1 is enough to make it be held in place by being a tight fit on the signalling.Each signalling also can flush installation and not protrude in installation surface.In the case, signal device protector 1 can be the low level structure, only for having the rectangular member that height is about 1 centimetre oblique installation limit.It is fin (fly) 7 that signal device protector 1 has two identical Flexible Control elements, and it can press down with start button towards button 10 after signal device protector 1 is installed.The generation type of fin 7 is: make a ledge and its part is cut on signal device protector, on one side make it be connected in signal device protector, this limit is the maintenance limit towards signal device protector 1 top.When pushing this fin, the fin turning-in also presses following button, thereby with its startup.Have what buttons what fins 7 are just arranged, and fin can make different sizes, perhaps protector is not provided with the protruding wing fully, such as the signal device protector of floor indicating device.Except fin 7, the zone of button 10 tops is approached and formation Flexible Control element.The size of fin 7 is than little (as shown in the figure) of button 10, so the edge of button is just covered by signal device protector 1.Fin also can be done quadrate.Also can form air gap between signal device protector 1 and the device to be protected, can provide ventilation like this to remove moisture.For eye-catching, signal device protector 1 can be made different colors.
Fig. 1 b is the end view of signal device protector 1.From the left side, it has extends about 1 centimetre vertical edge 6 in the horizontal direction, extends about 2 centimetres slow inclined-plane 5 of going up, and extends to the level and smooth horizontal plane of the other end, extends downwards about 1 centimetre lower inclined plane 3 and perpendicular to the edge 6 of installation surface at this end.There is little inclined-plane 9 at edge 6 and 11.Each fin 7 is horizontal, thereby can't see in end view.Signal device protector 1 like this can also be used for preventing destroying and other influences during installation, can also and keep an eye on the acknowledgment copy that personnel store as the attendant, changes when needed.
Fig. 2 a and Fig. 2 b are front view and the end views that is used for the signal device protector 35 of button 37.This signal device protector 35 has only a fin 12, is positioned at the position near the signal device protector lower limb.Protector 35 also has several inclined-planes: ramp 13, two skew back faces 14 and lower inclined planes 15, a jut 16 that is used for screw 38 is wherein arranged on the lower inclined plane 15, and the ora terminalis 17 and the lateral margin 18 that have little inclined-plane 19.38 of fins have covered the middle part of button 37, so each edge of button is covered by signal device protector 35.
Fig. 3 a and Fig. 3 b are the front view and the end view of the signal device protector 36 of button and display unit.This signal device protector 36 has the structure longer and narrower than aforementioned protector.Ora terminalis 23 and lateral margin that it has a ramp 20, two inclined-planes, limit 21 and has little inclined-plane 25.There are fin 26 and two lug bosses 27 that cover display unit 30 of three covering buttons 29 in signal device protector 36 fronts.Shown in Fig. 3 b, the shape of signal device protector 36 and display unit 30 are complementary.Screw 28 is positioned at the bottom, promptly on the lower inclined plane 22 of signal device protector 36.This screw is used for fixing signal device protector 36.
For a person skilled in the art, the present invention obviously is not limited to above-mentioned example, and within the scope of the following claims, the concrete implementation of the present invention can be varied.Signal device protector can be designed to multi-form, several fins can be arranged or do not have fin at all.It also can be made with different materials, such as harder rubber or the like.The inclined-plane can the basis signal device size and structure makes steeper or mild.Protector also can be made into different size and dimensions.Retaining element is useful binders also.
Claims (8)
1, a kind of protective device of elevator signal device; be designed to be assembled on the signalling; it is characterized in that; this protective device has its shape to be adapted to be mounted within framework (1) on the signalling; this framework (1) is held in place by means of friction, and is provided with at least one control element (7,38; 26), realize the function of signalling by means of control element.
2, the protective device of elevator signal device according to claim 1; described signalling comprises at least one button (10); it is characterized in that; framework (1) has the thin or flexible control element (7) that forms at button (10) upper area, can start button (10) thereby push control element (7).
3, the protective device of elevator signal device according to claim 2 is characterized in that, the control element (7) on the framework (1) comprises a lightening holes that is out of shape when pushing.
4, the protective device of elevator signal device according to claim 3 is characterized in that, framework (1) is partially transparent at least.
5, the protective device of elevator signal device according to claim 4; it is characterized in that; edge (6) and (11) that framework (1) has a ramp (5), inclined-plane, both sides (4) and is positioned at the milder lower inclined plane (3) of framework lower end and is positioned at framework two ends and both sides; described each edge is vertical with installation surface; framework (1) has at least one control element (7) in its front, this control element is partly cut from framework (1) and can produce distortion along the pressure direction that is applied thereto.
According to the protective device of the described elevator signal device of above-mentioned each claim, it is characterized in that 6, it uses the fixed part such as frictional force, hold-down hook, clasp or other retaining elements etc.
7, be used to protect and operate the method for elevator signal device, it is characterized in that, signal device protector (1) is installed on the signalling and by control element (7) the operation signal device on the signal device protector (1).
8, method according to claim 7 is characterized in that, control element (7) forms the boss shape, and three sides of control element (7) cut off from framework (1), thereby control element (7) can move to button.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI954546A FI98252C (en) | 1995-09-25 | 1995-09-25 | Protection for signal devices |
| FI954546 | 1995-09-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1150697A true CN1150697A (en) | 1997-05-28 |
| CN1068960C CN1068960C (en) | 2001-07-25 |
Family
ID=8544090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96121041A Expired - Fee Related CN1068960C (en) | 1995-09-25 | 1996-09-25 | Signal device protector |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0764957A3 (en) |
| CN (1) | CN1068960C (en) |
| FI (1) | FI98252C (en) |
| MY (1) | MY133484A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111402764B (en) * | 2020-03-20 | 2022-10-11 | 中国人民解放军陆军军医大学 | Reusable disaster site injury information identification device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR871287A (en) * | 1940-04-29 | 1942-04-17 | Licentia Gmbh | Watertight protection device for electric control buttons |
| DE1615710B1 (en) * | 1967-02-17 | 1970-08-27 | Bbc Brown Boveri & Cie | Water-protected electrical installation device |
| DE1964266U (en) * | 1967-04-29 | 1967-07-20 | Paul Hochkoerpper & Co | COVER FOR INSTALLATION PRESSURE SWITCH. |
| FR1595500A (en) * | 1968-12-26 | 1970-06-08 | ||
| ZA847740B (en) * | 1983-10-12 | 1985-05-29 | Byrne & Davidson Ind Ltd | Obstruction detection means |
| DE3663792D1 (en) * | 1985-08-22 | 1989-07-13 | Inventio Ag | Obstacle recognition device for automatic doors |
| FR2677210B1 (en) * | 1991-05-28 | 1997-06-20 | Legrand Sa | METHOD OF PROTECTING A FACADE PLATE FOR ELECTRICAL APPARATUS, AND CORRESPONDING FACADE PLATE AND ELECTRICAL APPARATUS. |
| CN2142602Y (en) * | 1992-12-03 | 1993-09-22 | 宁波机床电器厂 | Push switch |
| DE9402643U1 (en) * | 1994-02-17 | 1994-04-07 | Meyra Wilhelm Meyer Gmbh & Co | Actuator for membrane keyboards |
| JP2883880B2 (en) * | 1994-04-26 | 1999-04-19 | 信越ポリマー株式会社 | Method for producing cover member for push button switch made of silicone rubber with coat layer |
-
1995
- 1995-09-25 FI FI954546A patent/FI98252C/en not_active IP Right Cessation
-
1996
- 1996-09-21 MY MYPI9603906 patent/MY133484A/en unknown
- 1996-09-25 CN CN96121041A patent/CN1068960C/en not_active Expired - Fee Related
- 1996-09-25 EP EP96115404A patent/EP0764957A3/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FI98252B (en) | 1997-01-31 |
| EP0764957A2 (en) | 1997-03-26 |
| MY133484A (en) | 2007-11-30 |
| CN1068960C (en) | 2001-07-25 |
| FI954546A0 (en) | 1995-09-25 |
| FI98252C (en) | 1997-05-12 |
| EP0764957A3 (en) | 1998-04-08 |
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| 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 | ||
| REG | Reference to a national code |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20010725 Termination date: 20091026 |