CN202258921U - Mechanical resetting wall switch - Google Patents
Mechanical resetting wall switch Download PDFInfo
- Publication number
- CN202258921U CN202258921U CN2011203353632U CN201120335363U CN202258921U CN 202258921 U CN202258921 U CN 202258921U CN 2011203353632 U CN2011203353632 U CN 2011203353632U CN 201120335363 U CN201120335363 U CN 201120335363U CN 202258921 U CN202258921 U CN 202258921U
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- switch
- plate
- base
- spring
- pressing plate
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Abstract
The utility model relates to a mechanical resetting wall switch which comprises a switch base and a switch cover plate, wherein the switch cover plate is connected with the switch base through a first rotating shaft; a raised head is arranged on the rear side of the switch cover plate; a pressing plate is arranged at an opening of the switch base; the pressing plate is connected with the switch base through a first spring; the raised head is resisted against the pressing plate; a slide plate and a positioning block are arranged on the rear side of the pressing plate; a spring base, a moveable contact sheet and a fixed contact sheet are arranged in the switch base; the spring base is connected with the switch base through a second rotating shaft; the moveable contact sheet is located under the spring base; a stirring head is respectively arranged on left and right sides of the spring base; a slot is respectively arranged on the left and right sides of the slide plate; a hollow body is arranged in the middle of the slide plate; two inclined arms which are symmetrically inclined are arranged in the hollow body; fixed ends of the inclined arms are connected with the slide plate; and suspension ends of the inclined arms are clung to two sides of the positioning block. The mechanical resetting wall switch has the advantages of simple and smart structure, convenience in mounting and high reliability; after the switch is switched on/off, the static position of the switch cover plate can be reset to the regular initial state; and the decoration effect on a house is improved.
Description
Technical field
The utility model relates to a kind of switch on wall, relates in particular to a kind of mechanical type from resetting switch on wall.
Background technology
Present switch on wall tilts at an angle when generally all being out, and is inclined to another angle in the time of the pass again; Therefore work as several switch arrangement and be installed on the body of wall together, when being in the user mode of the pass of opening, having that has, it is more in disorder that the static position of switch cover plate will seem; Uneven; Be highlighted on the smooth body of wall, influence the integral body finishing effect in house, impair aesthetic feeling.
Summary of the invention
The utility model mainly solves original switch on wall and differs in the open and close state angle that has a down dip; After being arranged in installation together; In use can cause the static position of switch cover plate more in disorder, uneven, thereby influence the integral body finishing effect in house, impair the technical problem of aesthetic feeling; Provide a kind of mechanical type from resetting switch on wall; The static position of switch cover plate can both reset to initial condition after its open and close; After being arranged in installation together; The static position of in use guaranteeing the switch cover plate of several switches keeps unified, neat state, gives visually uniform aesthetic feeling, thereby promotes the finishing effect in house.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals: the utility model comprises switch base, passes through the switch cover plate that first rotation axis links to each other with switch base, is provided with spring base, movable contact spring and static contact in the switch base, and the moving contact on the movable contact spring is corresponding with the fixed contact position on the static contact; Movable contact spring is positioned at the below of spring base; Spring base links to each other with switch base through second rotation axis, and the and arranged on left and right sides of spring base respectively is provided with a shifting block protruding upward, and a block pressur plate is arranged between described spring base and the switch cover plate; The back side of switch cover plate is provided with a plush copper; Plush copper withstands on the pressing plate, and the and arranged on left and right sides of pressing plate is connected on the described switch base through first spring, and the centre position at the back side of described pressing plate slidely connects one slide-plate; The and arranged on left and right sides of slide plate respectively is provided with a groove; The centre of slide plate is provided with a hollow out body, the oblique arm that has two symmetries to tilt in the hollow out body, two oblique arms mutually away from the termination be stiff end; Stiff end is connected on the slide plate; Article two, oblique arm termination adjacent to each other is the end that suspends, and the back side of described pressing plate is provided with a locating piece, and described locating piece is between the suspension end of two oblique arms.The initial condition of general switch cover plate is a level, and promptly switch cover plate is parallel to metope.When wanting closure or cut-off switch, give downforce of switch cover plate, switch cover plate is rotated down around first rotation axis; Driving pressing plate through pressing down of plush copper moves down; The slide plate at the pressing plate back side also moves down, and moves down into certain position, and the groove of a side can be pressed in pulling out on the head of spring base homonymy on the slide plate; Spring base is rotated around second rotation axis; The effect lower skateboard that pulls out head at spring base can produce a translation, and simultaneously the lower end of spring base is stirred moving contact and made moving contact with the fixed contact adhesive or separate, thus the closure or the opening operation of completion switch.Slide plate is under the effect of pulling out head of spring base during to left; Because the locating piece at the pressing plate back side has stopped the oblique arm on locating piece right side; Therefore the structure that this moment, two oblique arms surrounded can produce an elastic deformation; The suspension end of the oblique arm on the left side can leave locating piece, and the suspension end of the oblique arm on the right still is close to the right side of locating piece, and the angle of inclination of the right oblique arm can change.During active force on removing switch cover plate, under the resilience force of first spring, move on the pressing plate, last top switch cover plate makes it get back to the initial condition of level.Simultaneously, slide plate with pull out the head separate, under the effect of locating piece, the oblique arm of slide plate travelling backwards to initial position and deformation also is recovered to initial condition.In the utility model, the structural design of slide plate gets very ingenious, and slide plate generally adopts flexible plastic material to process; Oblique arm has the end of suspension; When the stressed translation of slide plate, can produce certain swing, the angle of inclination can change, and the structure that two oblique arms surround has certain elasticity; Can produce certain deformation, the space that cavity needs for the deformation generation.In case make the power cancellation of slide plate translation, under the effect of pressing plate back side locating piece, the initial position on slide plate meeting travelling backwards to the pressing plate, the oblique arm that produces pivot angle also can be got back to initial heeling condition.Therefore, the slide plate of the utility model self has certain elasticity, does not need extra spring to make it get back to initial condition, and is simple in structure and ingenious, easy for installation, and the reliability that resets certainly is high.
As preferably, be connected with crossbeam between the stiff end of two oblique arms of described slide plate, the crossbeam middle part is connected with longeron, and longeron links to each other with slide plate again.Guarantee that further the structure that two oblique arms surround has good elasticity, stressed can translation the stretching, can successfully get back to original position and previous status again after cancelling power.
As preferably, the junction of described oblique arm and crossbeam is the circular arc smooth transition, and the peripheral hollow out body in this junction is circular arc.Guarantee oblique arm swing back and forth after frangible not, have good elasticity.
As preferably, the junction of the junction of described longitudinal and cross beam, longeron and slide plate all is the circular arc smooth transition.Both having guaranteed has fine elasticity, and guaranteeing again has good force resistance, is difficult for splitting off.
As preferably, the forward and backward both sides of described slide plate respectively are provided with a slip limit, and the forward and backward both sides at the described pressing plate back side respectively are provided with one section chimb, constitute rail plate between the chimb and the pressing plate back side, and described slip limit card is connected in the rail plate.Both guaranteed that slide plate can left and right sides translation on pressing plate, guaranteed again that slide plate can not drop from pressing plate.
As preferably, the lateral surface that pulls out head on the described spring base is an inclined-plane, and the groove on the described slide plate is a V-shape groove.That guarantees that slide plate presses down spring base one side pulls out head and pulls out head that to promote the slide plate translation all more laborsaving.
As preferably, there is individual cavity the centre of described spring base, is provided with second spring and slide block in the cavity, and slide block is connected through second spring in the cavity of spring base, and the lower end of slide block is a tip, and tip is close on the described movable contact spring.Slide block is flexible up and down adaptively in the rotary course of spring base, guarantees that the lower end of slide block can be stirred movable contact spring well.
As preferably, described static contact is positioned at its a side of switch, and the fixed contact of static contact is positioned at the top of the moving contact of described movable contact spring, is provided with a pedestal inclined-plane in the described switch base, and the pedestal inclined-plane is positioned at the below of described moving contact.
As preferably, the middle part in the described switch base is provided with the limiting plate that a centre has through hole, and described spring base is located in this through hole, and first spring that is positioned at the and arranged on left and right sides of described pressing plate is connected on the described limiting plate; The end face opening part of described switch base is provided with spacing chimb, and the and arranged on left and right sides of described pressing plate respectively is provided with the flanging of outside turnover, and flanging is corresponding with spacing chimb position.Limiting plate limits the anglec of rotation of spring base.Spacing chimb limits the superior displacement of pressing plate and puts, and pressing plate can not shifted out outside the switch base.
The beneficial effect of the utility model is: simple in structure and ingenious, easy for installation, reliability is high; The static position of switch cover plate can both reset to initial condition after the open and close, after several switch arrangement are installed together, guarantees that in use the static position of the switch cover plate of several switches keeps unified, neat state; Give visually uniform aesthetic feeling, the end face of switch cover plate is made the plane, and its initial condition is parallel with metope; Guarantee that switch on wall can be dissolved into body of wall better; Not lofty in body of wall, thus the finishing effect in lifting house promotes the whole aesthetic feeling in house.
Description of drawings
A kind of sectional structure sketch map when Fig. 1 is the utility model switch closure under the inactive state.
Fig. 2 is be hit by a bullet a kind of perspective view of spring abutment of the utility model.
Fig. 3 is a kind of main TV structure sketch map that the utility model middle slide plate is installed in the pressing plate back side.
Fig. 4 is a kind of perspective view of the utility model middle slide plate.
Fig. 5 is a kind of sectional structure sketch map of the utility model when beginning opening operation.
A kind of sectional structure sketch map when Fig. 6 is the utility model continuation opening operation.
A kind of sectional structure sketch map when Fig. 7 is the utility model completion opening operation.
A kind of sectional structure sketch map when Fig. 8 is the disconnection of the utility model switch under the inactive state.
1. switch base among the figure, 2. first rotation axis, 3. switch cover plate, 4. spring base, 5. movable contact spring, 6. static contact, 7. second rotation axis; 8. shifting block, 9. pressing plate, 10. plush copper, 11. first springs, 12. slide plates, 13. grooves, 14. hollow out bodies; 15. oblique arm, 16. stiff ends, 17. suspend holds 18. locating pieces, 19. crossbeams, 20. longerons, 21. slip limits; 22. chimb, 23. second springs, 24. slide blocks, 25. pedestal inclined-planes, 26. limiting plates, 27. spacing chimbs, 28. flangings.
Embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment 1: the mechanical type of present embodiment is from resetting switch on wall; As shown in Figure 1, comprise switch base 1, pass through the switch cover plate 3 that first rotation axis 2 links to each other with switch base 1, spring base 4, movable contact spring 5 and static contact 6 are installed in the switch base 1; Middle part in the switch base 1 has a centre to have the limiting plate 26 of through hole; Spring base 4 passes this through hole, and spring base 4 links to each other with switch base 1 through second rotation axis 7, and is as shown in Figure 2; The and arranged on left and right sides of spring base 4 respectively has a shifting block protruding upward 8, and pulling out a lateral surface of 8 is an inclined-plane.Movable contact spring 5 is installed on the switch base of below of spring base 4; Static contact 6 is installed in a side of switch base 1; And the fixed contact of static contact 6 is positioned at the top of the moving contact of movable contact spring 5, and a pedestal inclined-plane 25 is arranged in the switch base 1, and pedestal inclined-plane 25 is positioned at the below of moving contact.There is individual cavity the centre of spring base 4, and second spring 23 and slide block 24 is installed in the cavity, and slide block 24 is connected in the cavity of spring base 4 through second spring 23, and the lower end of slide block 24 is tips, and tip is close on the movable contact spring 5.The opening part of switch base 1 has a block pressur plate 9, and pressing plate 9 is between spring base 4 and switch cover plate 3, and there is a plush copper 10 at the back side of switch cover plate 3, and plush copper 10 withstands on the pressing plate 9.The and arranged on left and right sides of the end face opening part of switch base 1 has spacing chimb 27; The and arranged on left and right sides of pressing plate 9 respectively has the flanging 28 of outside turnover, and flanging 28 is corresponding with spacing chimb 27 positions, when pressing plate rises; Spacing chimb blocks flanging, plays the position-limiting action to pressing plate.The and arranged on left and right sides of pressing plate 9 is connected on the limiting plate 26 of switch base 1 through first spring 11; The centre position at the back side of pressing plate 9 slidely connects one slide-plate 12; Like Fig. 3, shown in Figure 4, respectively there is a slip limit 21 the forward and backward both sides of slide plate 12, and respectively there is one section chimb 22 the forward and backward both sides at pressing plate 9 back sides; Constitute rail plate between the chimb 22 and pressing plate 9 back sides, slip limit 21 card of slide plate are connected in the rail plate.The and arranged on left and right sides of slide plate 12 respectively has a groove 13 that is V-shape.There is a hollow out body 14 centre of slide plate 12; Have in the hollow out body 14 15, two oblique arms of oblique arm 15 that two symmetries tilt mutually away from the termination be stiff end 16, be connected with crossbeam 19 between the stiff end 16; Crossbeam 19 middle parts are connected with longeron 20, and longeron 20 links to each other with slide plate 12 again.The junction of oblique arm 15 and crossbeam 19 is the circular arc smooth transition, and the peripheral hollow out body 14 in this junction is circular arc, and the junction of junction, longeron 20 and the slide plate 12 of longeron 20 and crossbeam 19 all is the circular arc smooth transition.Article two, oblique arm 15 terminations adjacent to each other are the end 17 that suspends, and there is a locating piece 18 at the back side of pressing plate 9, and locating piece 18 is between the suspension end 17 of two oblique arms 15, and left side and the right side that is close to locating piece 18 held in two suspensions.In the present embodiment, pressing plate 9 is adopted and is made Merlon (PC) material, and slide plate 12 adopts polyformaldehyde (POM) material, and slide plate itself has certain elasticity.
The course of work: Fig. 1 is the utility model mechanical type a kind of sectional structure sketch map under the inactive state when the switch on wall that resets is closed; At this moment; Fixed contact adhesive mutually on moving contact on the movable contact spring and the static contact, switch cover plate is in initial level, and promptly switch cover plate is parallel with metope.When needs break off mechanical type when resetting switch on wall, apply a downward active force to switch cover plate, as shown in Figure 5; Then switch cover plate turns clockwise around first rotation axis and presses down, and presses down pressing plate through plush copper, when pressing plate moves down certain distance; The left groove that is positioned on the slide plate at the pressing plate back side is pressed in pulling out on the head of spring base left side, and switch cover plate continues rotation and presses down, and pressing plate continues to move down; As shown in Figure 6; The slide plate left groove begins that head is pulled out in the spring base left side and produces a downforce, and spring base is rotated counterclockwise around second rotation axis, pulls out head effect lower skateboard level in the spring base left side and is moved to the left (but because the locating piece at the pressing plate back side has stopped the oblique arm on locating piece right side; Therefore the structure that this moment, two oblique arms surrounded can produce an elastic deformation; The suspension end of the oblique arm on the left side can leave locating piece, and the suspension end of the oblique arm on the right still is close to the right side of locating piece), the lower end of the slide block on the spring base is stirred movable contact spring simultaneously; Moving contact is separated with fixed contact, and this moment, moving contact was in a critical localisation.Switch cover plate continues rotation and presses down, and pressing plate continues to move down, and is as shown in Figure 7, and slide block continues to stir moving contact, and moving contact is beaten on the pedestal inclined-plane, accomplishes the opening operation of switch.Remove the active force that is applied on the switch cover plate this moment; As shown in Figure 8, first recoil of spring, pressing plate moves under first spring action; Switch cover plate is produced the active force on top up; Collide up to the spacing chimb of flanging on the pressing plate and switch cover plate opening part and to move on just stopping, switch cover plate is got back to the horizontal level of initial condition, and promptly switch cover plate is parallel with body of wall.Move on the pressing plate simultaneously; Drive on the slide plate and move; The head that pulls out in the groove in slide plate left side and spring base left side separates, under the effect of pressing plate back side locating piece, slide plate be shifted to the right to structure that the initial state that is positioned at the pressing plate centre and two oblique arms surround also elasticity be withdrawn into initial condition.
On the switch that breaks off, make closed procedure; Process is in like manner given downward active force of switch cover plate, and the groove on slide plate right side presses down the head that pulls out on spring base right side; Spring base turns clockwise; The effect lower skateboard that pulls out head on the spring base right side moves to right and an elastic deformation is arranged, and the lower end of the slide block on the spring base is stirred movable contact spring and made moving contact and fixed contact adhesive, switch closure.After removing the active force on the switch cover plate, move on the pressing plate, switch cover plate is got back to the initial level state, slide plate move left to structure that initial state and two oblique arms that is positioned in the middle of the pressing plate surround also elasticity be withdrawn into initial condition, as shown in Figure 1.
Claims (9)
1. a mechanical type is from resetting switch on wall; Comprise switch base (1), pass through the switch cover plate (3) that first rotation axis (2) links to each other with switch base (1); Be provided with spring base (4), movable contact spring (5) and static contact (6) in the switch base (1); Moving contact on the movable contact spring (5) is corresponding with the fixed contact position on the static contact (6), and movable contact spring (5) is positioned at the below of spring base (4), and spring base (4) links to each other with switch base (1) through second rotation axis (7); The and arranged on left and right sides of spring base (4) respectively is provided with a shifting block protruding upward (8); It is characterized in that between described spring base (4) and the switch cover plate (3) block pressur plate (9) being arranged, the back side of switch cover plate (3) is provided with a plush copper (10), and plush copper (10) withstands on the pressing plate (9); The and arranged on left and right sides of pressing plate (9) is connected on the described switch base (1) through first spring (11); The centre position at the back side of described pressing plate (9) slidely connects one slide-plate (12), and the and arranged on left and right sides of slide plate (12) respectively is provided with a groove (13), and the centre of slide plate (12) is provided with a hollow out body (14); The oblique arm (15) that has two symmetries to tilt in the hollow out body (14); Article two, oblique arm (15) mutually away from the termination be stiff end (16), stiff end (16) is connected on the slide plate (12), two oblique arms (15) termination adjacent to each other is the end (17) that suspends; The back side of described pressing plate (9) is provided with a locating piece (18), and described locating piece (18) is positioned between the suspension end (17) of two oblique arms (15).
2. mechanical type according to claim 1 is from resetting switch on wall; It is characterized in that being connected with crossbeam (19) between the stiff end (16) of two oblique arms (15) of described slide plate (12); Crossbeam (19) middle part is connected with longeron (20), and longeron (20) links to each other with slide plate (12) again.
3. mechanical type according to claim 2 is characterized in that from resetting switch on wall the junction of described oblique arm (15) and crossbeam (19) is the circular arc smooth transition, and the peripheral hollow out body (14) in this junction is circular arc.
According to claim 2 or 3 described mechanical types from resetting switch on wall, it is characterized in that the junction of junction, longeron (20) and the slide plate (12) of described longeron (20) and crossbeam (19) all is the circular arc smooth transition.
According to claim 1 or 2 or 3 described mechanical types from resetting switch on wall; The forward and backward both sides that it is characterized in that described slide plate (12) respectively are provided with a slip limit (21); The forward and backward both sides at described pressing plate (9) back side respectively are provided with one section chimb (22); Constitute rail plate between the chimb (22) and pressing plate (9) back side, described slip limit (21) card is connected in the rail plate.
6. mechanical type according to claim 1 is characterized in that from resetting switch on wall the lateral surface that pulls out head (8) on the described spring base (4) is an inclined-plane, and the groove (13) on the described slide plate (12) is a V-shape groove.
According to claim 1 or 6 described mechanical types from resetting switch on wall; There is individual cavity the centre that it is characterized in that described spring base (4); Be provided with second spring (23) and slide block (24) in the cavity; Slide block (24) is connected in the cavity of spring base (4) through second spring (23), and the lower end of slide block (24) is a tip, and tip is close on the described movable contact spring (5).
8. mechanical type according to claim 1 is from resetting switch on wall; It is characterized in that described static contact (6) is positioned at a side of switch base (1); And the fixed contact of static contact (6) is positioned at the top of the moving contact of described movable contact spring (5); Be provided with a pedestal inclined-plane (25) in the described switch base (1), pedestal inclined-plane (25) are positioned at the below of described moving contact.
According to claim 1 or 2 or 6 or 8 described mechanical types from resetting switch on wall; It is characterized in that the middle part in the described switch base (1) is provided with the limiting plate (26) that a centre has through hole; Described spring base (4) is located in this through hole, and first spring (11) that is positioned at the and arranged on left and right sides of described pressing plate (9) is connected on the described limiting plate (26); The end face opening part of described switch base (1) is provided with spacing chimb (27), and the and arranged on left and right sides of described pressing plate (9) respectively is provided with the flanging (28) of outside turnover, and flanging (28) is corresponding with spacing chimb (27) position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203353632U CN202258921U (en) | 2011-09-08 | 2011-09-08 | Mechanical resetting wall switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203353632U CN202258921U (en) | 2011-09-08 | 2011-09-08 | Mechanical resetting wall switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202258921U true CN202258921U (en) | 2012-05-30 |
Family
ID=46120127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203353632U Expired - Lifetime CN202258921U (en) | 2011-09-08 | 2011-09-08 | Mechanical resetting wall switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202258921U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104036995A (en) * | 2014-06-10 | 2014-09-10 | 中山市狮盾电器有限公司 | Functional component for switch |
| CN108039299A (en) * | 2017-12-27 | 2018-05-15 | 浙江正泰建筑电器有限公司 | Self-resetting switch |
-
2011
- 2011-09-08 CN CN2011203353632U patent/CN202258921U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104036995A (en) * | 2014-06-10 | 2014-09-10 | 中山市狮盾电器有限公司 | Functional component for switch |
| CN104036995B (en) * | 2014-06-10 | 2016-04-13 | 中山市狮盾电气有限公司 | A kind of functional unit for switch |
| CN108039299A (en) * | 2017-12-27 | 2018-05-15 | 浙江正泰建筑电器有限公司 | Self-resetting switch |
| CN108039299B (en) * | 2017-12-27 | 2023-10-24 | 浙江正泰建筑电器有限公司 | Self-resetting switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |