CN203445033U - Switch device and system using the device - Google Patents

Abstract

The utility model relates to a switch device and a system using the device. The switch device includes an actuator guide coupled to a switch actuator plate. The perimeter wall of the guide is disposed within a back body member in a nesting arrangement such that the actuator guide is configured to slide within the back body member in a substantially linear motion between a non-switch actuating position and a switch actuating position. The perimeter wall forms a contaminant shield to substantially prevent dust external to the device from contaminating a plurality of guide portions. A transmission mechanism is coupled to the actuator guide and configured to convert the linear motion of the actuator guide into a rotational movement when the switch actuator plate is depressed. A mechanical switch mechanism is configured to move between a first switch state and a second switch state in response to the rotational movement of the transmission mechanism.

Description

Switching device and use the system of this device

Technical field

The utility model relates generally to electric switch, exactly, relates to the electric switch and a kind of modularization push switch mechanism that comprise mechanical actuator.

Background technology

Certainly, electric switch is for controlling the state of the electric loadings such as illumination component, fan and other this kind equipments.Current commercially available push-button switch nearly all comprises electric switch actuator, and this is because the input and output of push switch action is applicable to eletric button switch actuator and is not suitable for mechanical switch actuator.Yet, to compare with mechanical switch actuator, electric switch actuator has some shortcomings.Electric switch actuator is more expensive, produce more heat energy (heat), volume more greatly and firm not.Therefore, need to a kind ofly comprise that the push-button switch of mechanical actuator relaxes above-mentioned shortcoming.In a kind of method of having considered, by pressure transmission gear, button actuator is couple on rotatable.Unfortunately, pressure transmission gear is medio-lateral instability, and when user applies downward pressure to button actuator, and the interface between pressure transmission gear and rotatable is easy to stop up.In addition, pollutant also easily enters into mechanical switch space and the switch contact of making dirty.

Therefore, need a kind of push switch with mechanical switch actuator that can solve above-mentioned shortcoming.The switch that also needs to go for this type of multiple difformity factor, comprises a form factor that is applicable to modular frame system, and described switch just can be fixedly mounted in device case without securing member.

Utility model content

The utility model is by providing a kind of push switch with mechanical switch actuator to solve above-mentioned shortcoming, thereby meets above-mentioned needs.Switch of the present utility model can be used in a plurality of difformity factors, comprises the form factor that is applicable to modular frame system.

An aspect of the present utility model relates to a kind of switching device, and described switching device comprises switch actuator plate and casing assembly.Described casing assembly comprises back main element and actuator guide, and described actuator guide is couple on switch actuator plate and has the peripheral wall that forms sealing cover.Described peripheral wall comprises a plurality of leaders that are formed at wherein.Described back main element comprises a plurality of registration element, each in described a plurality of registration element is arranged in one corresponding in described a plurality of leader in insertable mode, make described peripheral wall be arranged to nested arrangement in the main element of described back, thereby make described actuator guide be configured in the mode of the motion that is substantially in line, between non-actuation of the switch position and actuation of the switch position, slide in the main element of described back.Described peripheral wall forms some protection from contaminants cover, thus a plurality of leaders described in the contamination by dust of anti-locking apparatus outside substantially.Transport sector is couple on actuator guide, and be configured to be depressed and described actuator guide is activated and during towards described actuation of the switch position, the rectilinear motion of described actuator guide is converted into and is rotatablely moved at described switch actuator plate.Mechanical switch mechanism is couple on described transport sector, and described mechanical switch mechanism is configured to move between the first on off state and second switch state in response to rotatablely moving of described transport sector.

Execution mode part below will be set forth other feature and advantage of the present utility model, and a part wherein will become apparent while putting into practice the utility model like that or easy understanding by described herein with reference to explanation by one of ordinary skill in the art, and these explanations comprise embodiment, claims and accompanying drawing subsequently.

Should be appreciated that, no matter be to summarize above or embodiment below, these be all to example of the present utility model, and general view or the framework for helping character of the present utility model that understanding advocates and feature to provide just.The accompanying drawing comprising can provide further understanding of the present utility model, and described accompanying drawing is merged in this specification and forms the part of this specification.Accompanying drawing is depicted as every embodiment of the present utility model, and is aided with description to principle of the present utility model and running are explained.

Accompanying drawing explanation

Figure 1A is the perspective view according to frame parts of the present utility model to Figure 1B;

Fig. 2 A is according to the perspective view of modularization alignment connector of the present utility model to Fig. 2 D;

Fig. 3 A is according to the isometric view of the push switch of an embodiment of the present utility model to Fig. 3 B;

Fig. 4 A is to be inserted into Figure 1A to the isometric view of the push switch of describing in Fig. 3 A before in the framework of describing in Figure 1B to Fig. 4 B;

Fig. 5 is the exploded view of the push switch described in Fig. 3 A;

Fig. 6 A shows the sectional view of the push switch of describing in Fig. 3 A to Fig. 6 B;

Fig. 7 A shows the substituting sectional view of the push switch of describing in Fig. 3 A to Fig. 7 C;

Fig. 8 A shows the another sectional view of the push switch of describing in Fig. 3 A to Fig. 8 B;

Fig. 9 A shows a plurality of sectional views of the operation of the push switch of describing in key diagram diagram 3A to Fig. 9 E; And

Figure 10 A shows according to a plurality of views of the push switch of another embodiment of the present utility model to Figure 10 B.

Embodiment

With detailed reference to exemplary embodiment of the present utility model, the example of described embodiment can be explained in the accompanying drawings now.In the case of any possible, in accompanying drawing, identical Ref. No. refers to same or similar part all the time.Figure 3 shows that the exemplary embodiment of push switch of the present utility model, described push switch generally represents by Ref. No. 100 in the text.

As embody herein and as Figure 1A in Figure 1B describe, disclosed according to the perspective view of frame parts 10 of the present utility model.Figure 1A relates to the rear side 10-2 of frame parts 10, and Figure 1B relates to the front side 10-1 of frame parts 10.When device one or more modular electric devices such as 100, and/or modularization alignment connector 20 is while being suitably arranged in frame openings 10-13, and frame parts 10 is configured to " completing electric sealing cover ", makes substantially cannot access to plant wall case inner.With reference to the 13/608th, No. 675 U.S. patent application case, this application case is incorporated herein by reference, as reproduced in full, with illustrate in further detail can with device 100 other electric wiring devices that are combined with, thereby it is inner to make substantially cannot enter wall case.In other words, replace completing described sealing cover with conventional wallboard, frame parts 10 and connecton layout and/or modularization are alignd and are prevented that people from getting shocked or getting an electric shock dead together with the combination of connector, and method is institute's live wire to be hidden in to frame parts 10 belows of device wall case inside.

Therefore, framework sealing cover lip 10-5 is arranged to be looped around frame parts 10 around.Described framework sealing cover lip 10-5 is configured to substantially abutment wall surface 1(, and this is not illustrated in FIG.), the rear side 10-2 that the leading edge that makes the wall case suitably installed substantially can contact frame parts 10.Even be also like this when using old-fashioned tool box.Certainly, old-fashioned tool box has the flange on the outer surface that is arranged on wall surface 1.Described framework sealing cover lip 10-5 raises rear surface 10-2, makes it to exceed tool box, flange is produced any interference and prevents frame parts 10 contact wall surfaces 1 avoiding.

As shown in the figure, frame parts 10 comprises frame openings 10-13, described frame openings 10-13 has inner ora serata retinae or lip 10-6, and described inner ora serata retinae or lip 10-6 are configured to adopt align conductor 20 and/or electric wiring device 100 of the mode below disclosed and modularization to coordinate.After electric wiring device and/or modularization alignment connector are arranged in frame openings 10-13, sealing cover has just completed.Inner zigzag lip 10-6 partly extends along the side direction of frame openings 10-13, with the connector landing member 10-7 in abutting connection with being arranged on arbitrary end of frame openings 10-13.Inner zigzag lip 10-6 is with connector landing member 10-7 around vertical extension of whole frame openings 10-13, and to form outer rim or lateral margin (skirt), it is inner that described outer rim or lateral margin can inwardly be inserted into device case in installation process.Correspondingly, the region division that is positioned at the 10-2 below, afterframe surface between framework sealing cover lip 10-5 and inner edge (that is, zigzag lip 10-6 and landing member 10-7) is on wall surface 1.Wall case securing member 10-10 is inserted in fastener slot 10-12 and after fixing, can be via the inside of frame openings 10-13 access to plant case.Yet after device is installed, frame openings 10-13 is occupied by a certain combination of Modular wiring device (30,40,42 or 50) and/or modularization alignment connector 20 completely, thereby completes sealing cover.All wirings all, below frame assembly, cannot touch.

As embodied herein and if Fig. 2 A is to describing in Fig. 2 D, having disclosed according to the perspective view of modularization alignment connector 20 of the present utility model.Modularization alignment connector 20 is considered to modular, this is because it regulates and adjust the size of frame openings, the multiple combination that makes the connecton layout (for example, 30,40 and 42) that arranges with multiple spatial orientation can be used for filling up described frame openings in being installed on frame openings 10-13 time.

Fig. 2 A shows modularization alignment connector 20(in being inserted into frame openings 10-13 time) front first type surface 20-1.The front first type surface 20-1 of modularization alignment connector 20 has the length of width and the about 45mm of about 11.2mm.The size of a pair of modularization alignment connector 20 and single module electric wiring device measure-alike.Front first type surface 20-1 comprises front connector flange 20-6, and described flange is configured to be assemblied in frame attacher bearing 10-14 when connector is inserted in frame parts 10.Modularization alignment connector 20 also comprises crooked engagement arm (bending snap arm) 20-3 and pad tang (spacer tang) 20-4 on the either side that is arranged on modularization alignment connector 20.Washer channel 20-5 is arranged between engagement arm 20-3 and pad tang 20-4.As its name suggests, engagement arm 20-3 "bite" to frame openings 10-13 for connector 20 that modularization is alignd.Therefore, pad tang 20-4 is pressed in washer channel 20-5, thereby the modularization connector 20 that aligns is locked in frame openings 10-13.After this, the engagement arm 20-3 of locking remains on the modularization connector 20 that aligns in frame openings 10-13.In other words, when pad tang 20-4 inserts in washer channel 20-5, engagement arm 20-3 cannot, again to intrinsic deflection, therefore cannot remove from this position.The assembly (20-3,20-4 and 20-5) that is connected is configured to bear the pulling force of at least 50 Foot-Pounds.

With reference to the 13/608th, No. 675 U.S. patent application case, this application case is incorporated herein by reference, as reproduced in full, so that frame parts 10 to be described in further detail.

The modularization alignment connector 20 that the view providing with respect to Fig. 2 A has rotated 180 ° is provided Fig. 2 B.Nose fin 20-6 and rear connector flange 20-7 have formed connector passage 20-8, described connector passage be configured to link closely frame attacher landing member 10-7(referring to Figure 1A to Figure 1B).When modularization alignment connector 20 is inserted in frame openings 10-13, nose fin 20-6 is fixed on frame attacher bearing 10-14.The effect of nose fin 20-6 is, by preventing that modularization alignment connector 20 from inwardly being promoted and passing frame openings 10-13 and helping described connector and fix its position in frame openings 10-13.

Fig. 2 C is the rearview of modularization alignment connector 20.This view shows the rear major face 20-2 in supported underneath by device stop element 20-9.Similar with the zigzag stop element 10-60 of zigzag lip 10-6, device stop element 20-9 is configured to and is formed at device fastener element (referring to element 30-2, the 40-2 etc. that describe in Fig. 5) engagement in Modular wiring crust of the device and coordinates, to complete electric sealing cover.This interlock is joined suitable layout Modular wiring device (30-2,40-2) is fixed in frame openings 10-13, makes when interlock is in place, and described Modular wiring device is cannot be in frame openings 10-13 horizontal or vertically move.In other words, inner jagged lip 10-6 and device stop element 20-9 for electric wiring device (30,40,50 etc.) is fastened on to frame openings 10-13 and in described opening by described device alignment.

The modularization alignment connector 20 that the view providing with respect to Fig. 2 C has rotated 180 ° is provided Fig. 2 D.In the time of in inserting frame openings 10-13, tail-fin 20-7 against connector landing member 10-7(referring to Figure 1A to Figure 1B) edge.Equally, nose fin 20-6 and tail-fin 20-7 have formed connector passage 20-8, after modularization alignment connector 20 is fixed on frame attacher bearing 10-14, described aisle limit the movement of modularization alignment connector 20.Along with modularization alignment connector 20 moves to this fixed position, inner zigzag lip 10-6 makes crooked engagement arm 20-3 to intrinsic deflection until they are got back in sawtooth by also outside interlock.Equally, crooked engagement arm 20-3 has prevented that modularization alignment connector 20 from sliding from its fixed position or is mobile.

With reference to the 13/608th, No. 675 U.S. patent application case, this application case is incorporated herein by reference, as general in reproduced in full, with the connector 20 that aligns of specification moduleization in further detail.

As embody herein and as Fig. 3 A in Fig. 3 B describe, disclosed according to the isometric view of the push switch 100 of an embodiment of the present utility model.Fig. 3 A shows the front isometric view of push switch 100.Push switch 100 comprises actuator plate 102, and described actuator plate 102 comprises lens arrangement 104, and described lens arrangement is configured so that be arranged on the light that light source in push switch 100 interior sections produces and can diffuse in surrounding environment.Actuator plate 102 is square substantially, and has covered the major part of the front surface of push switch 100.Fig. 3 B shows the rear isometric view of push switch 100, and the back main part 108 of having given prominence to the key points.

With reference to figure 4A, to Fig. 4 B, show the isometric view of push switch 100, this isometric view is push switch is inserted into Figure 1A and illustrated before the frame parts 10 of describing in Figure 1B disclosing.Because push switch 100 is implemented with Dual module form factor in this article, so arbitrary end that a pair of modularization alignment connector 20 is arranged on frame openings 10-13 is with " completing sealing cover ".In Fig. 4 A, Dual module push switch 100 is vertically arranged between two modularization alignment connectors 20 to complete sealing cover.In Fig. 4 B, Dual module push switch 100 is laterally arranged between two modularization alignment connectors 20 to complete sealing cover.Push switch 100 can be directed in any direction, comprises, is inverted direction.

Referring to Fig. 5, disclosed the exploded view of the push switch 100 of describing in Fig. 3 A.Push switch 100 comprises switch actuator plate 102, and described switch actuator plate is couple to slidably actuator guide 110.Slidably actuator guide 110 comprises the peripheral wall 110-4 that forms sealing cover.Slidably actuator guide 110 is configured to hold therein light guiding piece 104-1.Described smooth guiding piece comprises the minute surface part of two 45 °, and described minute surface is partly configured to the light by insertable lighting device (this is depending on not illustrated in FIG.) transmitting to guide.Described slidably actuator guide 110 also comprises two interlock hinges, and described hinge has held the lug 114-1 at the arbitrary end place that is formed at power transfer element 114.Yet, answer pays attention stably device element 112 to stop power transfer element 114 to rotate freely.The middle body 112-1 of stabilizer component 112 is snapped in the crown center part of power transfer element 114, and bearing element 112-2 has limited the downside of lug 114-1.Therefore, stabilizer component 112 transfer element 114 of exerting all one's strength has stability, and the in rotary moving of described transfer element is limited in substantially in the scope of 8 ° of the about +/-of center line.This feature transfer element 114 can the provide user effectively linear thrust by actuation plate 102 of exerting all one's strength is transferred to rotatable actuator 116, and can not make gear teeth 114-2 stop up or actuator 116 skews.

Described actuator 116 is arranged on the central opening being formed in separator member 106.As shown below, actuator 116 comprises V-shaped part or recess, and described V-shaped part or recess are fastened to switch pendulum 120 on rotatable actuator 116.Central spring element 118 is arranged between rotatable actuator 116 and pendulum 120, and along with spring element 118 moves between the position of the switch, spring element 118 provides " interlock behavior " to switching mechanism.

Separator 106 also comprises four protuberance 106-1, and described protuberance is positioned at four corners of separator 106.In an embodiment, each protuberance 106-1 holds a Compress Spring 106-2.Protuberance 106-1 and spring 106-2 coordinate with guiding piece opening 110-1, and described opening is formed at the slidably corner of actuator guide 110.Therefore, when user is during to actuator plate 102 applied thrust, along with moving in the guiding piece opening 110-1 of protuberance 106-1 in being formed at guiding piece 110 slidably, actuator guide 110 Compress Spring 106-2 slidably.Once thrust is removed, spring 106-2 will discharge its energy of storing, and promote in the opposite direction slidably guiding piece 110 to restore balance.In an alternate embodiment (as shown in Fig. 7 C), only need two spring 106-2.Obviously, in having the embodiment of two springs, the elastic force of each spring 106-2 must increase for having the embodiment of four springs.

It shall yet further be noted that separator 106 comprises the bracing piece 106-4 in side formed thereon, be used for the shape of firm described separator.As detailed description hereinafter, guiding piece post (guide post) 110-3 and passage 110-4 also match with the registration element (108-1,108-2) being formed in back main body 108.Therefore, slidably actuator guide 110 is restricted with below up, to prevent that the thrust that is applied to the offset from center in actuator plate 102 from blocking switch.In other words, spring 106-2(is in any one embodiment) guaranteed slidably correctly straight ahead of guide member with the combination of multistage registration features (that is, 106-4,106-5,108-1,108-2).In other words, due to the parts that add in separator and back main body, described slidably guide member can not be stuck.In addition, because described slidably guide member is all subject to the restriction of separator and back main body in each side, so substantially can prevent that dust and other pollutants from entering the inside of arranging the back main body 108 of closing 120 places.

With reference to figure 6A, to Fig. 6 B, disclosed the sectional view of the push switch of describing in Fig. 3 A.In Fig. 6 A, section line B-B is through not shown in line terminal 122 and motion terminal (traveler terminal) 124(Fig. 6 A).In Fig. 6 B, switch actuator plate 102 is illustrated as being couple to slidably on guiding piece 110.Light guiding piece 104-1 is arranged in the upper part of guiding piece 110 slidably, and one end of described smooth guiding piece is couple on the lens 104 that are formed in switch actuator plate 102.Described slidably guiding piece 110 has surrounded the inside of switching mechanism substantially.As described above, slidably a part for the sidewall of guiding piece 110 is arranged between back main element 108 and registration pillar 108-2 and between back main body and separator, makes the inside that dust and pollutant cannot access to plant 100.Power transmission part 114 is retained on the position of perpendicular neatly, gear teeth 114-2 is arranged on substantially and is formed in the hole in rotatable actuator 116 inside.As shown here, rotatable actuator rotates slightly, makes the center line of described rotatable actuator substantially on the position of 1.In this state, described pendulum is snapped to its position of the switch by switch spring 118.Particularly, pendulum contact 120-1 and motion contact 126-2 close.Certainly, pendulum contact 120-1 is electrically connected to line terminal 122, and this is because pendulum contact 120-1 rotation in the support 122-1 of line terminal 122 part.Arrange pass 120 to be further subject to the protection of wall 108-6 and avoid contamination by dust.In an embodiment of the present utility model, wall 108-6 has formed a bag, arranges pass 120 and is positioned at wherein.

With reference to figure 7A, to Fig. 7 C, show the substituting sectional view of the push switch of describing in Fig. 3 A.Provide these views so that anti-pollution feature of the present utility model to be described again.Fig. 7 A provides upper section line E-E(Fig. 7 B) and lower section line C-C(Fig. 7 C).With reference to figure 7B, back main body 108 comprises the relatively wide registration pillar 108-2 be arrangeding in parallel with y axle and the relatively little registration post 108-1 be arrangeding in parallel with x axle.Registration post 108-1 is contained in guide channel 110-3.Wider registration pillar 108-2 is contained in guide channel 110-2, and this guide channel is formed at slidably in guiding piece 110.In addition, the protuberance 106-1 being formed in separator 106 is illustrated as being arranged in guiding piece opening 110-1, and this guiding piece opening is formed at slidably in guiding piece 110.Therefore, slidably guiding piece 110 slidably moves in the passage closely being formed by back main body 108 and separator, to prevent contaminants clog switching mechanism.Even if dust or other this pollutants can enter in these extremely narrow passages, they are also only concentrated in the bottom and the space between separator 106 that is formed at guiding piece 110 slidably.Separator 106(is referring to Fig. 5) comprise cheese or the arch that can hold switching mechanism, and therefore can be as the dust cap of some protection from contaminants cover.In addition, due to registration post 108-1 and registration pillar 108-2 be arranged on guiding piece wall 110-4 after (, the inside of passage 110-2,110-3), so guiding piece sealing cover 110 hides guide channel (110-2,110-3), make it avoid dust or other these type of pollutant effects, these dusts or other this pollutants may be by the little gap accesss to plant 100 between guiding piece 110 and back main body 108.Therefore, guiding piece sealing cover 110-4 has prevented that the switch being caused by contaminants from stopping up or adhering to substantially.Because described guiding piece sealing cover has suppressed dust and other pollutants substantially, so the gap between registration element (108-1,108-2) and guide channel (110-2,110-3) is relatively little.When user promotes actuator plate 102 with oblique angle (that is, off-axis), these tight tolerance have limited the slidably skew of guiding piece 110 (and therefore preventing that switch is stuck) substantially.Therefore, push switch 100 of the present utility model can be because of in dusty environment or because promote actuator plate 102 and be stuck with oblique angle (off-axis).

With reference to figure 7C, Compress Spring 106-2 is illustrated as being arranged in guiding piece opening 110-1.The function of described registration pillar 108-2 and registration post 108-1 is same as above: described slidably guiding piece 110 is subject to the restriction of above-mentioned a plurality of elements up with below and side, described guide member can be slided point-blank and can not be stuck because of skew.

With reference to figure 8A, to Fig. 8 B, disclosed the another sectional view of the push switch of describing in Fig. 3 A.In this view, show and can insert lighting mechanism with respect to the layout of switching mechanism.Fig. 8 A shows the section line D-D through the rear portion of back main element 108.Particularly, described section line is through light tunnel opening 108-3.In Fig. 8 B, from left to right, described section line is as mentioned above through switching mechanism.Power transfer element 114 is arranged on rotatable actuator 116.Certainly, described rotatable actuator 116 is configured in response to mobile pendulum contact 120-1 to switch actuation plate 102 applied thrusts and between motion contact (124-1,126-1).

About section line D-D, should note described section line from the left side of device with straight ahead, until it arrives the central point of device 100; Afterwards, section line D-D advances to expose light tunnel 108-3 on angular direction.In brief, insertable light 30 is optional features.If user wants to use this light, so this light inserts light tunnel 108-3 from the rear of back main body 108, until light radiating portion 30-3 adjoins the stop portion 106-3 being formed in separator member 106.When this happens, light emitting head 30-3 is positioned at slidably guiding piece 110, one end of described slidably guiding piece 110 close and contiguous light pipe 104-1.Slidably this part of guiding piece 110 comprises the interior zone of polishing, and described interior zone guiding utilizing emitted light enters in light pipe 104-1.As mentioned above, light pipe 104-1 comprises two 45 ° of elbows of light being guided into lens 104, at lens 104 place's light, is outwards transmitted in surrounding environment.Due to these elbows in light pipe, so lens 104, power transfer element 114 and put 120 and all substantially align with the central shaft of push switch 100.The other end at lighting device 30, charged and uncharged lead-in wire (2,4) extends back from light tunnel, to be connected respectively to line terminal 122 and motion terminal (124 or 126), to be connected to motion terminal (124,126), to be connected to accessory power supply, or be connected to the charged and uncharged conductor of circuit.

With reference to figure 9A, to Fig. 9 E, a plurality of sectional views of the operation of the push switch 100 of describing in pictorial image 3A have been disclosed.In Fig. 9 A, power transfer element 114 is shown in resting position (that is, user does not apply any power to plate 102).Pendulum contact 120-1 and motion contact 126-1 are closed.Described power transfer element 114 comprises two gear teeth 114-2, and the linear actuation power that each gear teeth is configured to user to apply is transferred on the corresponding actuation surfaces 116-2 on the either side that is arranged on rotating shaft 116-1.In Fig. 9 B, user to switch actuation plate 102 applied thrust P1(referring to arrow), make an actuation surfaces 116-2 contact corresponding with it in gear teeth 114-2, the higher position of rotation (the higher on off state that depends on that snap switch 118 is set up in a surface or another surface) that depends on pendulum 120 in which surface in two surfaces.

In Fig. 9 C, along with the displacement increase of plate 102, power transfer element 114 by starting rotation and sliding to respond along actuation surfaces 116-2 on direction R1 simultaneously.As shown in Fig. 9 D, when the epipharynx 116-4 of gear teeth 114-2 and rotatable actuator 116 engagement, gear teeth 114-2 makes the in the opposite direction upper rotation of R2 of rotatable actuator.Meanwhile, meshed gears tooth 114-2 does not slip in the central hole 116-3 of rotatable actuator 116.In a certain moment of this order, there is interlock so that put 120 rotations (contrary with R2) on direction R3 in snap switch 118, thereby changes on off state, and make to put contact 120-1 and motion contact 124-1 engagement.In Fig. 9 E, user no longer exerts pressure to actuation plate 102, and the elastic force being associated with spring 106-2 makes slidably guiding piece 110 leave separator and back main body moves, thereby turn back to inactive state, at this state lower contact 120-1 and 124-1, is closed.

If plate 102 is promoted again subsequently, this process will repeat so, and the actuation surfaces 116-2 in different is current left side is higher, so this surface is also subject to its corresponding gear teeth 114-2 and presses.Pendulum 120 rotates in the opposite direction until it turns back to the on off state shown in Fig. 9 A under the interlocking of switch spring 118.

With reference to figure 10A, to Figure 10 B, disclosed according to a plurality of views of the push switch of another embodiment of the present utility model.In Figure 10 A, push switch 200 is configured by standard wiring device form factor.Described switch actuator 202 is implemented in rectangular design, and this rectangular design is consistent with the rectangle of back main body 208.This embodiment and previously a difference of embodiment are to install hanger 203 and are couple in back main body 208.Described installation hanger 203 generally includes earth terminal, and described earth terminal is configured to earthing conductor to be fastened on it.Certainly, described installation hanger is for being directly installed to device case 300 by device 200.After device 200 is installed on device case 300, cover plate 201 is arranged on to top to complete sealing cover.Figure 10 B is the front view with the switching device 200 of cover plate 201 combinations.Cover plate 201 carry out attached after, if only can see that by cover plate 201 openings protecgulum 202 and lens 204(provide).

In Figure 10 A and Figure 10 B, in parts used and previous embodiment, those parts used are basic identical.Identical reference number is used in reference to same or similar part, except adopt the label of 200 series rather than the label of 100 series in this embodiment.

All lists of references of quoting herein, comprising that open case, patent application case and patent are all incorporated herein by reference, is that mode by reference is intactly incorporated to and as reproduced in full as every part of list of references individually and is particularly indicated.

Term " one " and " described " and similar word (especially in appended claims) in describing context of the present utility model, have been used, should be by these terminological interpretations for not only encompasses singular but also contain plural number, unless separately had herein, indicate or context has clear and definite contrary prompting.Term " should be comprised ", " having ", " comprising " and " containing " are interpreted as open term (that is, representing " including, but are not limited to "), except as otherwise noted.Term " connection " should be interpreted as being partially or completely contained in wherein, being attached to or being bonded together, even be also like this while there is medium element.

The number range narrated is herein only a kind of stenography method, is intended for by indivedual modes and mentions that each that belong to relevant range is independently worth, unless be otherwise noted herein; And each is independently worth and is incorporated in this specification, as these values are set forth in herein by indivedual modes.

All methods described herein can be carried out by any suitable order, unless separately had herein, indicate or context has clear and definite contrary prompting.The use of any and all examples of providing herein or exemplary language (for example, " for example "), all just to embodiment of the present utility model is described better, and is not limited scope of the present utility model, unless advocated in addition.

In this specification, any wording should not be interpreted as the element of arbitrary non-opinion to be designated as that to put into practice the utility model necessary.

Do not departing under the prerequisite of spirit and scope of the present utility model, one of ordinary skill in the art can make various modifications and variations to the utility model.Be intended to absolutely not the utility model to be limited to disclosed one or more particular form herein, on the contrary, but intention contains all modifications, alternative structure and equivalent in the spirit and scope of the present utility model that appended claims defines.Therefore, the utility model should be contained the modifications and variations in all scopes that belong to appended claims and its equivalent.

Claims (14)

1. a switching device, is characterized in that, described switching device comprises:

Switch actuator plate;

Casing assembly, described casing assembly comprises back main element and actuator guide, described actuator guide is couple to be pressed described switch actuator plate and has the peripheral wall that forms sealing cover, described peripheral wall comprises a plurality of leaders that are formed at wherein, described back main element comprises a plurality of registration element, each in described a plurality of registration element is arranged in one corresponding in described a plurality of leader in insertable mode, described peripheral wall is arranged in the main element of described back to become nested arrangement, thereby make described actuator guide be configured in the mode of the motion that is substantially in line, between non-actuation of the switch position and actuation of the switch position, slide in the main body of described back, described peripheral wall forms some protection from contaminants cover, thereby a plurality of leaders described in the contamination by dust of anti-locking apparatus outside,

Transport sector, described transport sector is couple on described actuator guide, and be configured to described switch actuator plate be depressed and described actuator guide when towards described actuation of the switch position, the described rectilinear motion of described actuator guide is converted into and is rotatablely moved; And

Mechanical switch mechanism, described mechanical switch mechanism is couple on described transport sector, and described mechanical switch mechanism is configured to move between the first on off state and second switch state in response to rotatablely moving described in described transport sector.

2. device according to claim 1, is characterized in that, described a plurality of leaders are towards the inside of described sealing cover and orientation.

3. device according to claim 1, it is characterized in that, a plurality of registrations are partly configured to prevent that described actuator guide axle around described switching device in the main element of described back is rotated, and the axle of described switching device is perpendicular to linear movement direction.

4. device according to claim 1, it is characterized in that, described casing assembly further comprises separator member, described separator member is coupled between described back main element and described actuator guide, and described separator member provides the second physical pollutant barrier between switching device outside and the interior zone of described back main element.

5. device according to claim 4, it is characterized in that, at least one first Compress Spring and at least one the second Compress Spring are couple in described separator member, and be configured to when described switch actuator plate is not depressed, by described actuator guide from described actuation of the switch position to described non-actuation of the switch position.

6. device according to claim 4, is characterized in that, described separator member comprises at least one auxiliary registration element, and in described a plurality of leaders, one of correspondence is arranged in described auxiliary registration element in insertable mode.

7. device according to claim 1, is characterized in that, described transport sector comprises a plurality of gear teeth, and described a plurality of gear teeth are configured to make in response to the described rectilinear motion of described actuator guide described mechanical switch mechanism to rotate motion.

8. device according to claim 7, it is characterized in that, described actuator guide comprises the stabilizer component that is couple to described transport sector, and described stabilizer component is configured to drive described transport sector to rotatablely move described in carrying out in predetermined range of movement.

9. device according to claim 1, is characterized in that, described mechanical switch mechanism comprises pendulum, and described pendulum rotates in response to the rotation of described transport sector.

10. device according to claim 9, is characterized in that, swinging mechanism is positioned at the inside of the bag part of described back main element.

11. devices according to claim 1, is characterized in that, described switch actuator plate comprises the lens element being formed at wherein.

12. 1 kinds of systems that comprise switching device according to claim 1, is characterized in that, described system comprises:

Framework, it is configured to be installed to device wall case, described framework comprises the first edge forming around the periphery of described framework, described the first edge is configured to adjoin the body structure surface arranging around described device wall case, frame assembly further comprises the frame openings corresponding at least one group of opening, described frame openings defines the second edge, described the second edge is configured to inwardly towards device wall case is inner, extend, and makes described frame openings provide unique entrance to described device wall case inside; And

Switching device according to claim 1, described device is configured to be coupled in described frame openings, thus completion system sealing cover makes dust and pollutant cannot enter described device wall case inner.

13. systems according to claim 12, it is characterized in that, described system further comprises aesthstic covering, described aesthstic cover arrangements becomes to be couple to removably described frame assembly, described aesthstic covering comprises covering opening, and described covering opening is configured to provide access to described switch actuator plate.

14. systems according to claim 12, it is characterized in that, described system further comprises earth bus, and described earth bus comprises the outside installation elements that is arranged on its arbitrary end, and described earth bus is configured to described switching device to be couple to device case.

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