CN202585221U - Wall switch - Google Patents
Wall switch Download PDFInfo
- Publication number
- CN202585221U CN202585221U CN2012202634671U CN201220263467U CN202585221U CN 202585221 U CN202585221 U CN 202585221U CN 2012202634671 U CN2012202634671 U CN 2012202634671U CN 201220263467 U CN201220263467 U CN 201220263467U CN 202585221 U CN202585221 U CN 202585221U
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- CN
- China
- Prior art keywords
- movable contact
- static contact
- base
- shifting block
- mounting panel
- 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
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Abstract
The utility model discloses a wall switch which can realize forced interrupting and is safer to use. The technical scheme has the essentials as follows: the wall switch comprises a base, a press button assembly and a movement assembly which is controlled by the press button assembly to be electrified or powered off; the press button assembly comprises a swinging piece; the movement assembly comprises a pulling head, a first static contact, a second static contact, a movable contact and a wiring supporting frame; the swinging piece is connected with the pulling head in a linkage manner, and the pulling head is connected with the movable contact in a linkage manner; the movable contact is abutted against the wiring supporting frame in a swinging manner; the middle part of the movable contact is arranged in a concave structure and two ends of the movable contact are arranged in a plane strip shape; the middle part and the two ends of the movable contact are integrally arranged; the middle part of the movable contact comprises a concave bottom part and concave side parts which are placed at the two sides of the concave bottom part; two ends of the movable contact comprise a first end and a second end; the first static contact and the second static contact are respectively abutted against the first end and the second end to be arranged; and the pulling head is placed in the concave middle part, and the wiring supporting frame and the pulling head are abutted against the concave bottom part and are respectively placed at the two sides of the concave bottom part.
Description
Technical field
The utility model relates to a kind of switch, and more particularly, it relates to a kind of switch on wall.
Background technology
Switch on wall just is mounted in the appliance switch that uses on the wall, is a kind of home decoration function articles for use, is to be used for the household electrical appliance that make-and-break contact uses.
At present, the switch on wall on the market comprises base, panel, button assembly and the action component of being switched on or being cut off the power supply by button assembly control.Wherein, the button assembly swing component that comprises button, be connected with button; Said action component comprises shifting block, static contact, movable contact spring and wiring bracing frame; Static contact comprises first static contact and second static contact; Said movable contact spring is the planar strip structure and is provided with or curved list structure setting; Said shifting block and swing component are connected, shifting block and the movable contact spring Ei that is connected, and movable contact spring is connected on the wiring bracing frame swingably; But first static contact, second static contact respectively with the two ends butt setting of movable contact spring, wiring bracing frame and shifting block place the symmetrical both sides of movable contact spring respectively.
If movable contact spring and the long-term butt of static contact; The easy output heat bonding in the position that movable contact spring contacts with static contact, but because movable contact spring is to be the planar strip structure to be provided with or curved list structure setting, shifting block is in swing; Be that an end and first static contact (or second static contact) that has driven movable contact spring is electrically connected; Such structure is arranged so that arc movable contact spring and first static contact (or second static contact) in case produced the situation of heat bonding, and shifting block just is difficult to control movable contact spring towards other end swing, interrupts with regard to being not easy to realize the electrical connection to this end; Bring inconvenience to the user, also might cause security incident.
Summary of the invention
To the deficiency that prior art exists, the purpose of the utility model is to provide a kind of movable contact spring and static contact to heat bonding can realize forced interruption, use safer switch on wall.
For realizing above-mentioned purpose, the utility model provides following technical scheme: a kind of switch on wall, comprise base, button assembly and the action component of switching on or cutting off the power supply by button assembly control, and button assembly comprises swing component; Action component comprises shifting block, static contact, movable contact spring and wiring bracing frame; Static contact comprises first static contact and second static contact, the said swing component shifting block that is connected, the shifting block movable contact spring that is connected; Movable contact spring is connected on the wiring bracing frame swingably; It is characterized in that: the middle part of said movable contact spring is the sunk structure setting, and two ends are the planar strip setting, and the movable contact spring middle part comprises concave bottom and the depression sidepiece that places the concave bottom both sides; The two ends of movable contact spring are first end and second end; But first static contact, second static contact be first end, the second end butt setting respectively, and shifting block places in the middle part of depression and with concave bottom and connects, and wiring bracing frame butt is arranged at the opposite side of concave bottom correspondence shifting block.
Through adopting technique scheme, if first end of movable contact spring and first static contact (or second end and second static contact) produce heat bonding, shifting block just can be towards second end (or first an end) side oscillation; The movable contact spring medial recess; Shifting block is in the swing of depressed part inner control movable contact spring, shifting block can with depression sidepiece butt, continue swing; Just can make bonding position force separately just can realize force disconnect.
The utility model further is set to: the cross section of said depressed part is the isosceles trapezoidal structure setting, and said depressed part is gone to the bottom towards the narrower formation of a side of wiring keeper, and said depressed part constitutes upper base towards a side broad of shifting block.
Through adopting technique scheme, it is trapezoidal structure that depressed part is arranged to the cross section, drives the movable contact spring motion more easily when making the shifting block swing, controls more laborsaving.
The utility model further is set to: said base is provided with the fastening assembly that is used for fastening static contact; Said fastening assembly comprises and is used for forming the hasp that is electrically connected and offsets and be provided with the terminals of external cabling with static contact; Said terminals are made up of bolt, and bolt includes head and screw rod, and said hasp can be along the screw surface axial slip; Said base is provided with the base holes that supplies bolt to install; Head and screw rod junction are provided with convex hole, the setting that offsets of the outer surface of said convex hole and base, and said base inside is provided with the base container cavity that is used to place screw rod and hasp; Base container cavity and base holes are conducted, and said base container cavity equals the axial length sum of the axial length and the hasp of screw thread along the length of screw thread axial direction.
Through adopting technique scheme; The setting that connects of hasp and static contact, the convex hole of bolt and the base outer surface setting that offsets, swivel bolt; Make hasp on bolt, move axially; And hasp movably distance is limited, and this can prevent that bolt looseness from coming off from base, makes that the electric conductivity of static contact is more stable.
The utility model further is set to: said base is fixedly connected with mounting panel; Said mounting panel is the frame shape structure setting that has opening; Mounting panel is provided with and makes mounting panel be installed in the installing hole on the wall; Said mounting panel offsets and is provided with iron plate, and said iron plate is provided with the iron plate hole, and said iron plate hole and installing hole are conducted and are big or small suitable.
Through adopting technique scheme, set up an iron plate, when being installed to wall on through securing members such as bolt or screws mounting panel, can strengthen the installation strength of mounting panel, make mounting panel be difficult for tension being installed and occur breaking because of securing member.
The utility model further is set to: mounting panel is connected with button assembly; Said button assembly comprises and the suitable button of mounting panel opening shape, the button swing component that has been connected, and said swing component is provided with the highlight bar container cavity; Shifting block places and holds in the inner chamber; And be provided with spring in the highlight bar container cavity, said spring one end and highlight bar connect, and the other end and the shifting block of spring connect.
Through adopting technique scheme, clear and definite control mode to shifting block is conveniently controlled shifting block, and being arranged so that when pressing button of spring has and better push feel.
Description of drawings
Fig. 1 is the structural representation of the utility model switch on wall embodiment;
Fig. 2 is the mounting panel of the utility model switch on wall embodiment and the structural representation of iron plate;
The button assembly of Fig. 3 the utility model switch on wall embodiment and the structural representation one of action component;
The button assembly of Fig. 4 the utility model switch on wall embodiment and the structural representation two of action component;
The swing component of Fig. 5 the utility model switch on wall embodiment and the structural representation of shifting block;
The structural representation of base, swing component and the limiting plate of Fig. 6 the utility model switch on wall embodiment;
The fastening assembly of Fig. 7 the utility model switch on wall embodiment and the structural representation of base;
The structural representation of the base of Fig. 8 the utility model switch on wall embodiment.
Embodiment
Referring to figs. 1 through Fig. 8 the utility model switch on wall embodiment is further specified.
A kind of switch on wall comprises panel 3, mounting panel 2, base 1, button assembly, action component and fastening assembly, wherein:
Button assembly comprises button 41, swing component 42 and limiting plate 43, and button 41 is all suitable with size and the shape of mounting panel opening 22, mounting panel 2 and panel 3 all with button 41 socket settings; Button 41 is fixedly connected with swing component 42 that (what need explain is, described button 41 can not done setting, directly through pushing the control that swing component 42 is realized switch here; Push laborsaving convenience for making, outward appearance is more attractive in appearance, and present embodiment is preferred; Set up in the described button assembly one with the size and all suitable button 41 of shape of mounting panel opening 22), limiting plate 43 places the opposite side of swing component 42 corresponding buttons 41, limiting plate 43 is fixedly connected with base 1 that (what need explain is here; Described limiting plate 43 can be a narrower plate, prevents that for making dust from getting into base 1 inside, influences the electric conductivity of switch on wall; Present embodiment is preferred, and described limiting plate 43 is all suitable with the openings of sizes and the shape of base 1), a side of swing component 42 corresponding limiting plates 43 is installed with highlight bar 421 and guide vane end stop 422; Guide vane end stop 422 is provided with two at least, and the two ends that guide vane end stop 422 is symmetrically placed in swing component 42 (push button 41, swing component 42 swing; Guide vane end stop 422 is swung thereupon, and when guide vane end stop 422 and limiting plate 43 connect, button 41 is pressed under can't continuing; Make that the push action of button assembly is reasonable, according to the practical experience gained, swing component 42 rational pendulum angles are 5 ° to 7 °; So can be according to guide vane end stop 422 is controlled to the distance of limiting plate 43; Make swing component 42 in 5 ° to 7 ° scope, to swing, the swing component 42 wherein guide vane end stop 422 of an end can be provided with a back-moving spring 423 with limiting plate 43, makes switch on wall become single control structure from two control structures); Highlight bar 421 places the middle position of swing component 42; Said highlight bar 421 is the hollow form structure setting that is provided with opening, and the hollow part of highlight bar 421 constitutes highlight bar 421 container cavities 4211, is provided with spring 423 in highlight bar 421 container cavities 4211; Spring 423 1 ends and highlight bar 421 connect, and the other end and the action component of spring 423 are connected;
Action component places base 1 inside, includes movable contact spring 51, shifting block 53, wiring bracing frame 54 and static contact; Static contact comprises first static contact 521 and second static contact 522, and (what need explain is that described wiring bracing frame 54 is electrically connected with the end of incoming cables here; Said first static contact 521 and second static contact 522 are electrically connected with leading-out terminal), said swing component 42 shifting block 53 that is connected, shifting block 53 movable contact spring 51 that is connected; Movable contact spring 51 is connected on the wiring bracing frame 54 swingably; The middle part 513 of said movable contact spring 51 is the sunk structure setting, and two ends are the planar strip setting, and movable contact spring 51 middle parts 513 comprise concave bottom and the depression sidepiece that places the concave bottom both sides; The two ends of movable contact spring 51 are first end 511 and second end 512; But first static contact 521, second static contact 522 be first end 511, the 512 butt settings of second end respectively, and shifting block 53 places in the middle part 513 of depression and with concave bottom and connects, and wiring bracing frame 54 butts are arranged at the opposite side of the corresponding shifting block 53 of concave bottom; The cross section at said middle part 513 is the isosceles trapezoidal structure setting; The isosceles trapezoid of said depression is gone to the bottom towards the narrower formation of a side of wiring bracing frame 54; The isosceles trapezoid of said depression constitutes upper base towards a side broad of swing component 42, and first static contact 521, second static contact 522 and wiring bracing frame 54 all place the same side of movable contact spring 51;
Said base 1 is provided with the fastening assembly that is used for fastening static contact; Said fastening assembly comprises bolt 61 and hasp 62; Bolt 61 includes head 611 and screw rod 612, and said hasp 62 can be along screw rod 612 surperficial axial slips, and said base 1 is provided with base 1 hole that supplies bolt 61 to install; Head 611 is provided with convex hole 613 with screw rod 612 junctions; Settings that offset of the outer surface of said convex hole 613 and base 1, said base 1 inside is provided with the base container cavity 12 that is used to place screw rod 612 and hasp 62, and said base container cavity 12 equals the axial length sum of the axial length and the hasp 62 of screw thread along the length of screw thread axial direction;
Operation principle: push button 41; Make button 41 towards 521 1 side oscillations of first static contact; Because button 41 is fixedly connected with swing component 42, swing component 42 along with button 41 towards 521 1 side oscillations of first static contact, at this moment; The highlight bar 421 of swing component 42 one along with swing component 42 towards 521 1 side oscillations of first static contact; The shifting block 53 that is set in highlight bar 421 hollow parts the insides also along with highlight bar 421 towards towards first static contact, 521 lopsidedness because shifting block 53 is set in the highlight bar 421, promptly the cross section of highlight bar 421 is greater than the cross section of shifting block 53; So highlight bar 421 connects with the depression sidepiece of movable contact spring 51 near first static contact, 521 1 sides; Make movable contact spring 51 towards first static contact, 521 lopsidedness, at this moment, the setting that connects of an end of said movable contact spring 51 corresponding first static contacts 521 and first static contact 521; Otherwise; Push button 41, make button 41, because button 41 is fixedly connected with swing component 42 towards 522 1 side oscillations of second static contact; Swing component 42 along with button 41 towards 522 1 side oscillations of second static contact; At this moment, the highlight bar 421 of swing component 42 one along with swing component 42 towards 522 1 side oscillations of second static contact, the shifting block 53 that is set in highlight bar 421 hollow parts the insides also along with highlight bar 421 towards towards second static contact, 522 lopsidedness; Because shifting block 53 is set in the highlight bar 421; Be the cross section of the cross section of highlight bar 421,, make movable contact spring 51 towards second static contact, 522 lopsidedness so the waist near second static contact, 522 1 sides connects in the middle part 513 of highlight bar 421 and movable contact spring 51 depressions greater than shifting block 53; At this moment, an end of said movable contact spring 51 corresponding second static contacts 522 and first static contact 521 setting that connects.
Claims (5)
1. a switch on wall comprises base, button assembly and the action component of being switched on or being cut off the power supply by button assembly control, and button assembly comprises swing component; Action component comprises shifting block, static contact, movable contact spring and wiring bracing frame; Static contact comprises first static contact and second static contact, the said swing component shifting block that is connected, the shifting block movable contact spring that is connected; Movable contact spring is connected on the wiring bracing frame swingably; It is characterized in that: the middle part of said movable contact spring is the sunk structure setting, and two ends are the planar strip setting, and the movable contact spring middle part comprises concave bottom and the depression sidepiece that places the concave bottom both sides; The two ends of movable contact spring are first end and second end; But first static contact, second static contact be first end, the second end butt setting respectively, and shifting block places in the middle part of depression and with concave bottom and connects, and wiring bracing frame butt is arranged at the opposite side of concave bottom correspondence shifting block.
2. switch on wall according to claim 1 is characterized in that: the cross section of said depressed part is the isosceles trapezoidal structure setting, and said depressed part is gone to the bottom towards the narrower formation of a side of wiring keeper, and said depressed part constitutes upper base towards a side broad of shifting block.
3. switch on wall according to claim 1 and 2; It is characterized in that: said base is provided with the fastening assembly that is used for fastening static contact, and said fastening assembly comprises and be used for forming the hasp that is electrically connected and offsets and be provided with the terminals of external cabling with static contact that said terminals are made up of bolt; Bolt includes head and screw rod; Said hasp can be along the screw surface axial slip, and said base is provided with the base holes that supplies bolt to install, and head and screw rod junction are provided with convex hole; The setting that offsets of the outer surface of said convex hole and base; Said base inside is provided with the base container cavity that is used to place screw rod and hasp, and base container cavity and base holes are conducted, and said base container cavity equals the axial length sum of the axial length and the hasp of screw thread along the length of screw thread axial direction.
4. switch on wall according to claim 1 and 2; It is characterized in that: said base is fixedly connected with mounting panel; Said mounting panel is the frame shape structure setting that has opening, and mounting panel is provided with and makes mounting panel be installed in the installing hole on the wall, and said mounting panel offsets and is provided with iron plate; Said iron plate is provided with the iron plate hole, and said iron plate hole and installing hole are conducted and are big or small suitable.
5. switch on wall according to claim 4, it is characterized in that: mounting panel is connected with button assembly, and said button assembly comprises and the suitable button of mounting panel opening shape; The button swing component that has been connected; Said swing component is provided with the highlight bar container cavity, and shifting block places and holds in the inner chamber, and is provided with spring in the highlight bar container cavity; Said spring one end and highlight bar connect, and the other end and the shifting block of spring connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202634671U CN202585221U (en) | 2012-06-05 | 2012-06-05 | Wall switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202634671U CN202585221U (en) | 2012-06-05 | 2012-06-05 | Wall switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202585221U true CN202585221U (en) | 2012-12-05 |
Family
ID=47254606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202634671U Expired - Fee Related CN202585221U (en) | 2012-06-05 | 2012-06-05 | Wall switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202585221U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958223A (en) * | 2016-06-23 | 2016-09-21 | 浙江金名电器有限公司 | Screw anti-fall-off mechanism for wall switch or socket |
| CN106723884A (en) * | 2017-01-16 | 2017-05-31 | 温州市绿意卫浴五金有限公司 | A kind of telescopic sensing wall hanging vanity mirror |
| CN108010786A (en) * | 2017-12-14 | 2018-05-08 | 贵派电器股份有限公司 | A kind of novel swing chip architecture switch |
| CN108447719A (en) * | 2018-03-20 | 2018-08-24 | 中山市红典照明有限公司 | Electric switch |
| CN108461339A (en) * | 2018-04-16 | 2018-08-28 | 陈策 | Switch on wall |
| CN110277269A (en) * | 2019-05-31 | 2019-09-24 | 广东福田电器有限公司 | A kind of switch with strong de- structure |
| CN110491712A (en) * | 2019-07-26 | 2019-11-22 | 贵派电器股份有限公司 | Construction of switch, wiring mechanism and LED switch |
-
2012
- 2012-06-05 CN CN2012202634671U patent/CN202585221U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958223A (en) * | 2016-06-23 | 2016-09-21 | 浙江金名电器有限公司 | Screw anti-fall-off mechanism for wall switch or socket |
| CN106723884A (en) * | 2017-01-16 | 2017-05-31 | 温州市绿意卫浴五金有限公司 | A kind of telescopic sensing wall hanging vanity mirror |
| CN108010786A (en) * | 2017-12-14 | 2018-05-08 | 贵派电器股份有限公司 | A kind of novel swing chip architecture switch |
| CN108447719A (en) * | 2018-03-20 | 2018-08-24 | 中山市红典照明有限公司 | Electric switch |
| CN108461339A (en) * | 2018-04-16 | 2018-08-28 | 陈策 | Switch on wall |
| CN110277269A (en) * | 2019-05-31 | 2019-09-24 | 广东福田电器有限公司 | A kind of switch with strong de- structure |
| CN110491712A (en) * | 2019-07-26 | 2019-11-22 | 贵派电器股份有限公司 | Construction of switch, wiring mechanism and LED switch |
| CN110491712B (en) * | 2019-07-26 | 2021-07-30 | 贵派电器股份有限公司 | Switch structure, wiring mechanism and LED switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20121205 Termination date: 20150605 |
|
| EXPY | Termination of patent right or utility model |