CN102412079B - Push button with mechanical signal display - Google Patents
Push button with mechanical signal display Download PDFInfo
- Publication number
- CN102412079B CN102412079B CN201110210455.2A CN201110210455A CN102412079B CN 102412079 B CN102412079 B CN 102412079B CN 201110210455 A CN201110210455 A CN 201110210455A CN 102412079 B CN102412079 B CN 102412079B
- Authority
- CN
- China
- Prior art keywords
- button
- slip profile
- housing
- designed
- display part
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- H01H9/16—Indicators for switching condition, e.g. "on" or "off"
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/022—Emergency operating parts, e.g. for stop-switch in dangerous conditions
Landscapes
- Switch Cases, Indication, And Locking (AREA)
- Push-Button Switches (AREA)
Abstract
The button (1) has an actuating head (2), a housing (5) i.e. collar, and a mechanical display that is arranged in the actuating head (2). The mechanical display includes a recess (6) and a display surface (7) seen through the recess (6). The push button is characterized in that, sliding contours (8, 9) are arranged at the actuating head (2) and the housing (5). The sliding contours are connected with each other.
Description
Technical field
The present invention relates to a kind of have mechanical signal display part, for the button of control switch unit, this button has handles head and housing, wherein, mechanical type display part is arranged in and handles in head and have at least one recess and a display surface seen by this recess.
Background technology
Electronic mechanical command device is widely used in handling and control machine and equipment.They appear in different applicable cases, such as, as button, change over switch, key switch or emergency stop switch.Command device is assembled in distribution panelboard, control panel, electrical control cubicles door or case lid.Manually operate this command device to produce the change of electric switch state, and therefore produce desired control effects.Command device has mechanical type display part according to standard configuration, is used for showing main on off state, wherein mechanical type display part sometimes alternatively or be extraly equipped with can be luminous or the unit that is illuminated.
The usual modularly constructing of command device forms.In other words, they are made up of a spherical button, a fixed part (such as collar nut or assembling keeper) and one or more switch element, and these switch elements are designed to disconnection-or Closing Switch mechanism.In order to assemble, operating parts is usually by from the hole be directed across above in distribution panelboard and from behind by means of fixture fit on.Switch element utilize screw, fastener or plug be by preference mechanically anchored on operating parts or on fixture.The electrical connection of switch element and control system is realized by splicing ear.Define in such safety operating situation of such as emergent stopping command device, namely signal must produce by forcing the disconnection of the contact disconnected.In other words, when not operating emergent stopping command device, contact and therefore attached troops to a unit circuit are closed.There being interference or in emergency circumstances, interrupt break contact by knocking the emergent stopping operating parts before being positioned at distribution panelboard, and by equipment or converted machine in safe condition.But, only having when ensure that between operating parts and switch element attachment relationship spatially, could operate like this.Due to be equipped with defect or due to external force impact, switch element likely can mechanically be separated with operating parts.In this case, emergent stopping command device just no longer can operate.In other words, when in case of emergency operating, contact can not be disconnected, and the situation that therefore also can not eliminate danger.This likely causes heavy damage to people and machine.Therefore, the secure connection between operating parts and switch element is extremely important.
Requirement for integrated optics display part causes a problem in the parts required for settling, this optics display part is machinery and/or the on off state display part of electricity, this is because the total measurement (volume) of this device especially can only change owing to having standardized installation diameter (such as 22.5mm) in a little scope.If can not display part be integrated in command device up to now, so in most cases can installation example as having the extra command station of signal lamp.Owing to such as needing additional space on the distribution panelboard of installation unit, and must use an independent display part, therefore this solution does not have advantage.
For this point, from prior art in, draw a kind of operating parts by DE 10 2,007 046 999 B3, it is designed for control switch unit and has mechanical type display part, wherein, this mechanical type display part display surface of there is window and seeing by this window.At this, display surface is connected with the elasticity contact pin on the functional unit being arranged on operating parts, and arrange when functional unit carries out operational movement jointly have spring contact pin at least partially for partly around a rotating shaft rotary motion.The operational movement that rotating shaft is substantially perpendicular to functional unit at this is directed.
Shortcoming of the prior art is, mechanical type display surface is guided by very accurate mechanical component, its due in command device spatially narrow and easily crooked, or to be out of shape, and result no longer can control command device according to the rules.
Summary of the invention
Correspondingly, the object of the invention is to, propose a kind of button with mechanical signal display part, it structurally keeps simple, and makes handling safety reliable.
This object is realized by the button with feature described in claim 1.Favourable design and improvement project are the themes of dependent claims, and these schemes can be used individually or in the mode mutually combined.
According to the present invention, this object by a kind of have mechanical signal display part, realize for the button of control switch unit, this button has handles head and housing, wherein, mechanical type display part is arranged in and handles in head and have at least one recess and a display part seen by this recess.The invention is characterized in, manipulation head and housing arrange slip profile, this slip profile interacts and connects.Button according to the present invention structurally designs simply, but however, here but so firmly designs, thus guarantee reliable manipulation.The slip profile connected that interacts is arranged on the outside of housing, thus can also use the inner space very limited in a word of button extraly.Slip profile is arranged on the outside of housing on the one hand, and another aspect is arranged on the manipulation head in the subregion guided above housing, this slip profile is arranged on outside and there is other advantage, even if that is when slip profile is impaired, in the inner space that the part come off also can not fall into button, hinder the operation of button there.Another vital advantage is, slip profile structurally so maintains simply, to such an extent as to it is preferably arranged on housing with a greater number or handles on head, even if thus make when a slip profile is impaired, other slip profile still can operate according to the rules, and therefore button need not all be changed.
Design in a particularly advantageous execution mode, namely housing design is rosette parts (Rosette), is namely designed to columniform basic configuration.This matrix is proved to be as especially having advantage to manipulation head, this is because cylinder form does not have seamed edge, otherwise manipulation head is likely hooked on seamed edge when handling.
When the slip profile on housing is designed to slide tab (Gleitsteg), especially there is advantage.This slide tab according to the present invention works as guiding lug, and is connected with the cylindrical shell local portion section surface effect of cutting sth. askew handling head.After manipulation head, the cylindrical shell local portion section surface of cutting sth. askew then is arranged in two and guides between lug.
Be designed in a particularly advantageous execution mode, slide tab is preferably arranged around housing with regular spacing.Therefore show that multiple slip profile be made up of slide tab and the cylindrical shell local portion section surface of cutting sth. askew is secondary, its can realize when sliding pair one of them impaired time, button can also continue use.
Be designed in an advantageous manner, the slip profile on manipulation head is designed to the cylindrical shell local portion section surface of cutting sth. askew.At this, be designed to when operating, the cylindrical shell local portion section surface of cutting sth. askew is slide downward on the seamed edge guiding lug, until handle head to arrive final position.
Be designed in a particularly advantageous execution mode, mechanical signal display part is designed for and carries out state display at least two on off states.These two different on off states show by different colors, such as green and redness, and it is coated in the covering element of the manipulation head in the cylindrical shell local portion section surface passing into and cut sth. askew.
Advantageously, namely slip profile is designed to be made of plastics.This material makes to carry out sliding process like a cork between cylindrical shell local portion's section surface of cutting sth. askew and slide tab.In addition, the dimensionally stable of plastics is constant and can not faster ageing failure.
Be designed in a particularly advantageous execution mode, on the outside that slip profile is arranged in housing and handle on head.Being arranged on by slip profile on outside makes the inner space of button additionally to be used.In addition, the parts of plastics sent forth can not fall in the inner space of button.Otherwise these plastics may hinder the operation to button.
Button according to the present invention structurally designs simply, but however, here but so firmly designs, thus guarantee reliable manipulation.The slip profile connected that interacts is arranged on the outside of housing, thus the inner space very limited in a word of button can additionally be used.Another vital advantage is, slip profile structurally so maintains simply, to such an extent as to they are preferably arranged on housing with a greater number or handle on head, even if thus make when a slip profile is impaired, other slip profile still can operate according to the rules, and therefore button need not all be changed.
Accompanying drawing explanation
Other advantage of the present invention and execution mode are described according to embodiment and accompanying drawing below.
Schematically show at this:
Fig. 1 illustrate in the perspective have slip profile according to button of the present invention;
Fig. 2 shown in profile according to the button of Fig. 1;
Fig. 3 illustrates the top cover of the button with display surface in a top view;
Fig. 4 illustrates the covering element of the display surface with different colours in a top view.
Embodiment
Fig. 1 illustrates according to button 1 of the present invention, has: handle head 2, this manipulation head is made up of top cover 3 and covering element 4; With housing 5, this housing design is the rosette parts with columniform matrix.Top cover 3 is preferably designed to concentric and has multiple preferably by the recess 6 arranged regularly, and these recess achieve the covering element 4 can seen and being positioned at below it.At the arranged beneath covering element 4 of top cover 3, this covering element is designed to concentric equally, and provides the display surface 7 of different colours for identification switch state.Covering element 4 leads in side in the cylindrical shell local portion section surface 8 of cutting sth. askew, and works as slip profile and form the Part I of sliding pair in this surface.The outside of housing 5 arranges slide tab 9, and these slide tab work as slip profile equally and form the Part II of sliding pair.Preferably, this slide tab 9 is arranged around housing 5 regularly.
This structure structure draws too from Fig. 2.
Figure 3 illustrates and have preferably by the top cover 3 of recess 6 arranged regularly.The colour planning of the covering element 4 that can be demonstrated in Fig. 4 by recess 6 is different display surface 7.
Button according to the present invention structurally designs simply, but however, here but so firmly designs, thus guarantee reliable manipulation.The slip profile connected that interacts is arranged on the outside of housing, thus the inner space very limited in a word of button can additionally be used.Another vital advantage is, namely slip profile structurally so maintains simply, to such an extent as to they are preferably arranged on housing with a greater number or handle on head, even if thus make when a slip profile is impaired, other slip profile still can operate according to the rules, and therefore button need not all be changed.
Claims (6)
1. one kind has mechanical signal display part, for the button (1) of control switch unit, described button has the manipulation head (2) and housing (5) that are made up of top cover (3) and covering element (4), wherein, described mechanical signal display part to be arranged in described manipulation head (2) and to have at least one recess (6) and a display surface (7) seen by described recess (6), it is characterized in that, described manipulation head (2) and described housing (5) arrange slip profile (8, 9), described slip profile interacts and connects, described covering element (4) leads in the cylindrical shell local portion section surface of cutting sth. askew in side, described cylindrical shell local portion section surface works as slip profile and forms the Part I of sliding pair, the outside of described housing (5) arranges slide tab, slide tab described in these works as slip profile equally and forms the Part II of sliding pair.
2. button according to claim 1 (1), is characterized in that, described housing (5) is designed to rosette parts.
3. button according to claim 1 (1), is characterized in that, described slide tab is arranged around described housing (5) with regular interval.
4. the button (1) according to any one of claim 1-3, is characterized in that, described mechanical signal display part is designed for and carries out state display at least two on off states.
5. the button (1) according to any one of claim 1-3, is characterized in that, described slip profile (8,9) is designed to be made of plastics.
6. button according to claim 4 (1), is characterized in that, described slip profile (8,9) is designed to be made of plastics.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP20100007800 EP2413341B1 (en) | 2010-07-27 | 2010-07-27 | Push button with mechanical signal display |
| EP10007800.5 | 2010-07-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102412079A CN102412079A (en) | 2012-04-11 |
| CN102412079B true CN102412079B (en) | 2015-07-15 |
Family
ID=43334435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110210455.2A Expired - Fee Related CN102412079B (en) | 2010-07-27 | 2011-07-26 | Push button with mechanical signal display |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP2413341B1 (en) |
| CN (1) | CN102412079B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106783266B (en) * | 2016-11-22 | 2019-08-09 | 南通北外滩建设工程有限公司 | Electric heater detachable switch system |
| DE102019101267A1 (en) * | 2019-01-18 | 2020-07-23 | Eaton Intelligent Power Limited | Pushbutton arrangement with identification of switching states |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3721789A (en) * | 1972-03-17 | 1973-03-20 | M Black | Electrical switch indicator |
| US5593022A (en) * | 1994-02-14 | 1997-01-14 | B A C O Constructions Electriques Anct. Baumgarten | Push-and-turn latching control button, in particular for operating an electrical component |
| US5605225A (en) * | 1994-11-16 | 1997-02-25 | Baco Constructions Electriques Anct.Baumgarten | Push-pull type latching control button, in particular for actuating an electrical component |
| CN101345146A (en) * | 2007-07-12 | 2009-01-14 | 通用电气公司 | Status indication for emergency stop push button |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007046999B3 (en) | 2007-10-01 | 2009-01-02 | Siemens Ag | actuator |
-
2010
- 2010-07-27 EP EP20100007800 patent/EP2413341B1/en not_active Not-in-force
-
2011
- 2011-07-26 CN CN201110210455.2A patent/CN102412079B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3721789A (en) * | 1972-03-17 | 1973-03-20 | M Black | Electrical switch indicator |
| US5593022A (en) * | 1994-02-14 | 1997-01-14 | B A C O Constructions Electriques Anct. Baumgarten | Push-and-turn latching control button, in particular for operating an electrical component |
| US5605225A (en) * | 1994-11-16 | 1997-02-25 | Baco Constructions Electriques Anct.Baumgarten | Push-pull type latching control button, in particular for actuating an electrical component |
| CN101345146A (en) * | 2007-07-12 | 2009-01-14 | 通用电气公司 | Status indication for emergency stop push button |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2413341B1 (en) | 2015-04-29 |
| CN102412079A (en) | 2012-04-11 |
| EP2413341A1 (en) | 2012-02-01 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20200726 |
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| CF01 | Termination of patent right due to non-payment of annual fee |