CN103026443B - Circuit slide handover device and thermostat controller thereof - Google Patents
Circuit slide handover device and thermostat controller thereof Download PDFInfo
- Publication number
- CN103026443B CN103026443B CN201080068302.2A CN201080068302A CN103026443B CN 103026443 B CN103026443 B CN 103026443B CN 201080068302 A CN201080068302 A CN 201080068302A CN 103026443 B CN103026443 B CN 103026443B
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- CN
- China
- Prior art keywords
- contact chip
- contact
- sliding part
- elastic component
- handover device
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
- H01H15/02—Details
- H01H15/06—Movable parts; Contacts mounted thereon
- H01H15/16—Driving mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
- H01H1/365—Bridging contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
- H01H15/02—Details
- H01H15/04—Stationary parts; Contacts mounted thereon
Abstract
Circuit slide handover device and thermostat controller thereof, comprise base (30), sliding part (10), and line up some pins (20) of two row, the pair of pins adjacent with same column can realize the contact (12) that is electrically connected.First elastic component (34) and contact chip (32) are arranged along glide direction.First elastic component one end is connected with base, the other end is connected with contact chip, sliding part can be pressed on contact chip near the end face of contact chip from the direction relative with the first elastic component, when each contact contacts with the pair of pins near contact chip, contact chip is separated with the pin near contact chip under the pressure holding of sliding part, and when each contact with except when contacting near the two pairs of adjacent leads of other except contact chip, contact chip is pressed on the pin near this contact chip by the first elastic component.The present invention can be used for the control of thermostat controller to fan, also can be used for using multiplex circuit to switch and the occasion be communicated with.
Description
Technical field
The present invention relates to a kind of circuit slide handover device, especially can open fan in thermostat, turn off the circuit slide handover device of operation and wind speed regulable control.
The invention still further relates to a kind of thermostat controller using circuit slide handover device of the present invention.
Background technology
In various speed setting controller, circuit slide handover device can realize the switching between difference in functionality circuit gear, but because needing simultaneously, control object is many sometimes, uses several switching device shifter just can complete control task simultaneously.Such as, existing thermostat is completed by two slide handover devices the control of its fan, one of them slide handover device controls the open and close of fan, another slide handover device is for controlling the wind speed of fan, these two slide handover devices are all arranged on thermostat controller, cause that thermostat controller volume is large, cost is high.
In addition, existing slide handover device can only connect along the adjacent contact points in slide handover device glide direction, if in the glide direction of slide handover device, circuit board is arranged with two row contact points, often arrange along glide direction and be provided with m contact point, when operating this slide handover device, the contact point that in each row a pair is adjacent can be connected simultaneously, realize the connection to two circuit, thus realize the switching that m-1 controls gear.In some cases, need slide handover device to connect three butt contacts to be communicated with three circuit, existing slide handover device needs to redesign circuit could realize this point simultaneously.
Simultaneously, in existing slide handover device, the connection of sliding part and circuit board contact pad is point cantact, easily there is the situation of loose contact, and due to the contact area between sliding part and contact point little, contact resistance is increased, when particularly controlling big current, the heating of slide handover device is serious, affects the reliability of thermostat controller.
Summary of the invention
The object of this invention is to provide a kind of circuit slide handover device, it has the function of different operating state when control circuit open and close and Circuit tuning are connected concurrently,
Further object of the present invention is to provide a kind of circuit slide handover device, is provided with the some contact points lining up two row thereon along glide direction, and this switching device shifter can realize the switching of different gear and the connection of three circuit.
Another object of the present invention is to provide a kind of circuit slide handover device, to increase the contact area of each contact position in slide handover device, reduces contact resistance.
A present invention also object is to provide a kind of thermostat controller, and it only can adopt a circuit slide handover device and the open and close of controlling fan and the adjustment of rotation speed of the fan.
To achieve these goals, provide a kind of circuit slide handover device in specific embodiment of the present invention, comprise a base, a sliding part arranged in the base, with the some pins lining up two row, sliding part can slide in the glide direction limited by two row pins.Two sides that sliding part is relative with pin are respectively provided with a contact, and pair of pins adjacent for same column can be realized electrical connection by each contact.First elastic component and a contact chip is provided with in base, they are arranged along glide direction, first elastic component one end is connected with base, and the other end is connected with contact chip, and sliding part can be pressed on contact chip from the direction relative with the first elastic component near an end face of contact chip.When each contact contacts with a pair adjacent leads near contact chip, contact chip is separated with pin under the pressure holding of sliding part, and when each contact with except when contacting described pin near other except contact chip is each, contact chip is pressed on two pins near this contact chip by the first elastic component.
In another exemplary embodiment of circuit slide handover device, contact perpendicular in glide direction towards the end face of pin be plane.
In the another kind of exemplary embodiment of circuit slide handover device, be provided with the second elastic component between contact and sliding part, contact is pressed against on pin by the second elastic component.
In also a kind of exemplary embodiment of circuit slide handover device, the second elastic component is a pair helical compression spring.
In another exemplary embodiment of circuit slide handover device, an auxiliary contacts portion is respectively provided with at two pin places near contact chip, pin one end close with it, auxiliary contacts portion is connected, and extend in opposite directions in the direction parallel with contact chip, contact chip can be pressed in auxiliary contacts portion, can form contact chip and the electrical connection near two pins of contact chip.
In another exemplary embodiment of circuit slide handover device, the first elastic component is a pair helical compression spring.
Present invention also offers a kind of thermostat controller using foregoing circuit slide handover device.
In circuit slide handover device provided by the invention, contact chip can be subject to the elastic force of the first elastic component and the thrust of sliding part respectively, when the contact of sliding part connects the pair of pins near contact chip, sliding part is pressed on contact chip, contact chip is separated with two pins near contact chip, thus realizes the state as closed fan.When needs circuit is switched to other positions, operator promotes sliding part, contact chip can under the effect of the first elastic component simultaneously, realize contact chip and the connection near two pins of contact chip, now sliding part switches between different circuit along glide direction as required, contact chip all keeps and the contact near contact chip two pins, does not need like this to change circuit design, can realize the electrical connection of three circuit simultaneously.
In addition, because pin and contact are or/and the contact of contact chip is plane contact, so the contact stabilization of circuit slide handover device, the reliable and contact resistance reduced between contact can be ensured.
Circuit slide handover device provided by the invention, be also connected with push rod at sliding part towards the end face of contact chip, the contact of sliding part and contact chip can realize via push rod, can reduce the volume and weight of sliding part like this, reduce costs, handled easily.
According to another aspect of the present invention, circuit slide handover device of the present invention is adopted in thermostat controller, in existing thermostat controller a two slide handover device can be integrated into a slide handover device, thus significantly reduce the cost of product, reduce the volume of controller.
Accompanying drawing explanation
The following drawings only schematically illustrates the present invention and explains, not delimit the scope of the invention, wherein:
Fig. 1 is the structural representation of a kind of exemplary embodiment of circuit slide handover device;
Fig. 2 be along II in Fig. 1 to schematic diagram, wherein circuit slide handover device is in a service position;
Fig. 3 is the schematic diagram that circuit slide handover device is in a sliding position;
Fig. 4 is the schematic diagram that circuit slide handover device is in another service position;
Fig. 5 is the schematic diagram of the another kind of exemplary embodiment of circuit slide handover device.
Label declaration
10 sliding part 12 contact 13 second elastic component 14 push rods
20,20a, 20b, 20c, 20d, 20e, 20f pin 22 auxiliary contacts portion
30 base 32 contact chip 34 first elastic components
Embodiment
In order to the technical characteristic to invention, object and effect have understanding clearly, now contrast accompanying drawing and the specific embodiment of the present invention is described, the label presentation function that front two is identical is in the various figures identical, the same or analogous part of structure.In this article, " one " not only represents " only this ", also can represent the situation of " more than one "." contact " not only comprises " directly contacting ", also comprises the situation of " indirect contact ".
Fig. 1 is the structural representation of a kind of exemplary embodiment of circuit slide handover device.As shown in the figure, circuit slide handover device comprises a base 30, one is arranged on the sliding part 10 in base 30, only 5 are schematically depicted with in the some pin 20(figure lining up two row (see Fig. 2)), sliding part 10 can slide on the glide direction G as shown in the figure limited by two row pins 20.
Fig. 2 be along II in Fig. 1 to schematic diagram, it schematically illustrates the structure of circuit slide handover device.As shown in Figure 2, two sides that sliding part 10 is relative with pin 20 are respectively provided with a contact 12, pair of pins 20 adjacent for same column can be realized electrical connection by each contact 12.First elastic component 34 and a contact chip 32 is provided with in base 30, they are arranged along glide direction G as shown in the figure, described first elastic component 34 one end is connected with base 30, the other end is connected with contact chip 32, and sliding part 10 can be pressed on contact chip 32 from the direction relative with the first elastic component 34 near one end of contact chip 32.When contact 12 contacts with a pair adjacent leads 20 near contact chip 32, contact chip 32, under the pressure holding of sliding part 10, is separated with two pins 20 near contact chip 32.Now, for example, fan is in off-state.
When needs realizing circuit switches, operator promotes sliding part 10 along the glide direction G in Fig. 2, when sliding part 10 is in the sliding position shown in Fig. 3, sliding part 10 keeps the contact with contact chip 32 towards one end of contact chip 32, and the contact 12 of sliding part 10 only contacts with pin 20c with 20d, contact chip 32 contacts with pin 20a with 20b under the driving of the first elastic component 34.
If operator promotes another service position shown in sliding part 10 to Fig. 4 further along the glide direction G in Fig. 3, two contacts 12 contact with pin 20f with pin 20e, pin 20d with pin 20c respectively, contact chip 32 and sliding part 10 are separated, and contact chip 32 is pressed on pin 20a and pin 20b by the first elastic component 34.At this moment, even if continue sliding part 10, make it to contact with different pins, contact chip 32 still keeps being pressed on pin 20a and pin 20b.
Fig. 4 schematic indication circuit slide handover device operating state, it will be appreciated by those skilled in the art that course of work when sliding part slides along another direction, does not repeat them here.
Fig. 5 is the schematic diagram of the another kind of exemplary embodiment of circuit switching device, shows the internal structure of sliding part 10 in figure.Wherein contact 12 perpendicular on glide direction G towards the end face of pin be plane.Can also be provided with between contact 12 and sliding part 10 in second elastic component 13(figure and only schematically identify one), contact 12 is pressed against on pin by the second elastic component 13.In addition, the second elastic component 13 can be spring, and leaf spring or sheet spring etc. are a pair helical spring in the execution mode shown in Fig. 5.
At pin 20a with pin 20c place is each can also be respectively equipped with an auxiliary contacts portion 22, auxiliary contacts portion 22 is connected with one end of pin 20c with each pin 20a, and extend in opposite directions in the direction parallel with contact chip 32, contact chip 32 can be pressed in auxiliary contacts portion 22, forms the electrical connection of contact chip 32 and pin 20a and pin 20b.
In addition, can be spring with the first elastic component 34 of contact chip 32 phase effect, leaf spring or sheet spring etc. be a pair helical compression springs in the execution mode shown in Fig. 5.
Sliding part 10 is provided with a push rod 14, and sliding part contacts with contact chip 32 via this push rod 14.
It will be understood by those skilled in the art that in above-mentioned execution mode, contact and contact chip are conductor.Only schematically draw two row pins in figure and often the quantity of row pin is five, but slide handover device of the present invention can be used in simultaneously and is greater than two row and the pin number often arranged at least is greater than the situation of three.Pin is greater than to the situation of two row along glide direction arrangement columns, needs the quantity increasing sliding part.Arranging auxiliary contacts portion is conveniently pin 20 and the contact of contact chip 32, to increase contact area, but other and the intimate form in this auxiliary contacts portion also can be used to carry out this connected mode alternative.
Circuit slide handover device of the present invention, introduce contact chip and connect the first elastic component of base and contact chip, by the disengaging of sliding part and contact chip with contact, the disengaging realizing contact chip and two pins near contact chip with contact, realize the electrical connection of contact chip and two pins near contact chip or be separated, thus realizing the open/close state of such as fan; Can be contacted with except near other the two pairs of pins except two pins of contact chip by the contact of sliding part, realize the connection to three circuit, realize different switching of connecting between circuit by the slip of sliding part, thus the wind speed achieved as fan regulates simultaneously.
By circuit slide handover application of installation of the present invention to existing thermostat controller, existing two carriages controlling fan ON/OFF and wind speed respectively can be integrated into one, thus reduce the cost of product, reduce the volume of thermostat controller simultaneously.
Using circuit slide handover device of the present invention, when being provided with two row pins in the glide direction of carriage, often arranging m(m >=3) individual pin when, can realize controlling the switching of gear and the connection to three circuit to m-1.And then be extended to when being provided with n row pin (n >=2) in the glide direction of carriage, often arrange m(m >=3) individual pin when, realize the switching of at least m-1 control gear and the connection at least n+1 circuit.
The mode connecting contact that circuit slide handover device of the present invention is contacted by face and pin, avoid the point cantact adopted between sliding part and contact point in prior art, thus effectively reduce contact resistance, second elastic component is set between sliding part and contact simultaneously, effectively can increase the contact strength of contact and pin, play the effect reducing contact resistance equally.
Circuit slide handover device of the present invention also realizes the contact of sliding part and contact chip by the mode introducing push rod, thus reduces the volume of sliding part, reduces cost.By arranging auxiliary contacts portion near on two pins of contact chip, and arrange between contact chip and base the first elastic component to improve contact chip and near contact chip two pins between contact strength, thus reduce contact resistance.
Those skilled in the art will appreciate that circuit slide handover device of the present invention can be used in such as Lighting control equally, computer heating control and display and control etc. need to use multiplex circuit to switch and the occasion be communicated with.
Be to be understood that, although this specification describes according to each embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, technical scheme in each embodiment also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
In this article, " schematically " expression " serves as example, example or explanation ", not should by being described to any diagram of " schematically " in this article, execution mode is interpreted as a kind of preferred or have more the technical scheme of advantage.
A series of detailed description listed is above only illustrating for possible embodiments of the present invention; they are also not used to limit protection range of the present utility model, all do not depart from the utility model skill Equivalent embodiments of doing of spirit or change all should be included within protection scope of the present invention.
Claims (8)
1. a circuit slide handover device, comprises a base, a sliding part be arranged in described base, and the some pins lining up two row, and described sliding part can slide in the glide direction limited by described two row pins;
It is characterized in that, described circuit slide handover device also comprises:
Two sides relative with described pin on described sliding part are respectively arranged with a contact, and pin described in adjacent for same column a pair can be realized electrical connection by each described contact; With
Be located at first elastic component in described base and a contact chip, they are arranged along described glide direction, described first elastic component one end is connected with described base, the other end is connected with described contact chip, and described sliding part can be pressed on described contact chip near an end face of described contact chip from the direction relative with described first elastic component;
Wherein, when each described contact is with when contacting near pin described in a pair of described contact chip, described contact chip is separated with two described pins near described contact chip under the pressure holding of described sliding part, and when each described contact with except when contacting described pin near other except described contact chip is each, described contact chip is pressed on two described pins near this contact chip by described first elastic component.
2. circuit slide handover device as claimed in claim 1, wherein said contact perpendicular in described glide direction towards the end face of described pin be plane.
3. circuit slide handover device as claimed in claim 2, be provided with second elastic component between wherein said contact and described sliding part, described contact is pressed against on described pin by described second elastic component.
4. circuit slide handover device as claimed in claim 3, the second wherein said elastic component is a pair helical compression spring.
5. circuit slide handover device as claimed in claim 1, wherein respectively be provided with an auxiliary contacts portion at two described pin places near described contact chip, described pin one end close with it, described auxiliary contacts portion is connected, and extend in opposite directions in the direction parallel with described contact chip, described contact chip can be pressed in described auxiliary contacts portion, can form described contact chip and the electrical connection near two described pins of described contact chip.
6. circuit slide handover device as claimed in claim 1, wherein said first elastic component is a pair helical compression spring.
7. circuit slide handover device as claimed in claim 1, wherein said sliding part is provided with a push rod, and described sliding part contacts with described contact chip via this push rod.
8. a thermostat controller, is characterized in that using the circuit slide handover device described in any one in claim 1 to 7.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2010/075511 WO2012012937A1 (en) | 2010-07-28 | 2010-07-28 | Slider switch and thermostat controller using the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103026443A CN103026443A (en) | 2013-04-03 |
| CN103026443B true CN103026443B (en) | 2016-04-06 |
Family
ID=45529358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080068302.2A Active CN103026443B (en) | 2010-07-28 | 2010-07-28 | Circuit slide handover device and thermostat controller thereof |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2599097B1 (en) |
| CN (1) | CN103026443B (en) |
| ES (1) | ES2598033T3 (en) |
| WO (1) | WO2012012937A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104701090A (en) * | 2013-12-04 | 2015-06-10 | 朱玉静 | Contactor contact |
| JP6285378B2 (en) * | 2015-02-27 | 2018-02-28 | オートリブ ディベロップメント エービー | Seat belt buckle switch, seat belt buckle and seat belt device |
| CN105161326B (en) * | 2015-09-20 | 2017-10-20 | 雷顿电气科技有限公司 | Change-over switch |
| CN106785754B (en) * | 2016-12-28 | 2022-07-22 | 桂林电子科技大学 | Cross direct-connection switchable serial port line |
| CN108501731B (en) * | 2018-05-28 | 2024-01-05 | 广东电网有限责任公司 | Braking energy recovery system and energy-saving automobile |
| CN108922833A (en) * | 2018-06-20 | 2018-11-30 | 国网山东省电力公司滨州市沾化区供电公司 | A kind of mechanical switch separating brake actuating mechanism |
| EP3809434A3 (en) * | 2019-10-15 | 2021-04-28 | Defond Electech Co., Ltd | A variable-speed control assembly for an electric device |
| CN110783141A (en) * | 2019-11-22 | 2020-02-11 | 西安航天动力技术研究所 | Switch converter |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8527547U1 (en) * | 1985-09-27 | 1986-01-30 | Giel, Kurt, 5068 Odenthal | Multistage switch |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1205925A (en) * | 1966-10-26 | 1970-09-23 | Emi Ltd | Improvements relating to electric switches |
| NL7504084A (en) * | 1975-04-07 | 1976-10-11 | Philips Nv | SLIDE SWITCH. |
| US4311885A (en) * | 1980-08-27 | 1982-01-19 | Amf Incorporated | Snap action slide switch |
| DE3802111A1 (en) * | 1988-01-26 | 1989-08-03 | Baer Elektrowerke Gmbh & Co Kg | Electrical switch, especially a slide switch, a method for producing an electrical switch and a device for carrying out the method for producing an electrical switch |
| US5629504A (en) * | 1995-11-14 | 1997-05-13 | Solteam Electronics Co., Ltd. | Voltage switch |
| CN2570953Y (en) * | 2002-09-06 | 2003-09-03 | 东莞昌亿电器有限公司 | Three-position electronic switch |
| US6861605B2 (en) * | 2002-12-04 | 2005-03-01 | Defond Manufacturing Limited | Electrical slide switch |
| CN201323151Y (en) * | 2008-11-25 | 2009-10-07 | 富士康(昆山)电脑接插件有限公司 | Slide switch |
-
2010
- 2010-07-28 EP EP10855165.6A patent/EP2599097B1/en active Active
- 2010-07-28 WO PCT/CN2010/075511 patent/WO2012012937A1/en active Application Filing
- 2010-07-28 CN CN201080068302.2A patent/CN103026443B/en active Active
- 2010-07-28 ES ES10855165.6T patent/ES2598033T3/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8527547U1 (en) * | 1985-09-27 | 1986-01-30 | Giel, Kurt, 5068 Odenthal | Multistage switch |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012012937A1 (en) | 2012-02-02 |
| CN103026443A (en) | 2013-04-03 |
| EP2599097A1 (en) | 2013-06-05 |
| ES2598033T3 (en) | 2017-01-24 |
| EP2599097B1 (en) | 2016-07-13 |
| EP2599097A4 (en) | 2014-07-23 |
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Owner name: SIEMENS AG Free format text: FORMER OWNER: SIEMENS AKTIENGESELLSCHAFT Effective date: 20150604 |
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