CN201584343U - Compound switch - Google Patents

Abstract

The utility model discloses a compound switch, in particular to the compound switch capable of being pushed longitudinally and transversely to perform the electricity switching. A signal terminal group and a contact pressure terminal are accommodated in an accommodating space of a base of the switch; a plurality of support arms of the contact pressure terminal are suspended and positioned above the collision surfaces of the signal terminal group; namely, the accommodation space is used for inserting a pushing switch and a pushing slide seat of a pushing device; a pushing button is connected to one side of a sliding button of the pushing switch; the pushing button spans a slipping slot formed on the side wall surface of the accommodation space and extends outwards; force is applied to push the pushing button to be linked with the sliding button and to push the pushing slide seat to shift longitudinally and transversely in the accommodation space; when a clamp body at the bottom slides and is pushed through the sliding button, different support arms are pressed to be in contact with different collision surfaces to achieve the purposes of reducing the loss of the support arms of the contact pressure terminal and prolonging the service life.

Description

Combined switch

Technical field

The utility model relates to a kind of combined switch, the technical field that belongs to electronics, electric product structure, belong to the electric connection switch in electronics, the electric product specifically, particularly be applied to the technical field of electric connection construction of switch of the driven mode of computer, mobile phone or digital electronic product.

Background technology

Along with the high section epoch arrive, various electronics, electric product is employed in daily life in a large number, the workplace, and the efficient that promotes life and work, convenience, and various electronics, electric product is except indoor use, also having many is that Portable is not subjected to restraining of time place, restriction, as: mobile computer, the multimedia video player, PDA(Personal Digital Assistant), mobile phone, digital camera etc., all be to carry, the electronics that uses, electric product, and in order to make various electronics, electric product is convenient to be carried, use, so electronics, the design of electric product, also all towards gently, thin, short, little theory direction designs, electronics then, the employed various spare parts of electric product, accessory etc., also with downsizing, lightening, to meet electronics, the volume of electric product is little, use pattern easy to carry.

And at various electronics, the employed spare part of electric product, in the accessory, the driving switch also uses quite general spare part at last, general driving diverter switch only can be done the promotion of unidirectional stroke, only have easily and open, close the switching of action, and can't expand the function of other application, " diverter switch " novel patent case that before on February 22nd, 2008 filed an application in Taiwan as this case applicant, application case number No. 097203184, system's neck card is announced in the patent gazette on October 1st, 2008, several M341916 number of certificate number, see also Fig. 8, shown in Figure 9, the accommodation space A0 that lies in the base A of diverter switch is provided with plural terminals A1, one side is provided with spring stopper slot A2 and narrow shape slideway A3, wall by nearly narrow shape slideway A3 is provided with breach A4 and shoulder A5 again, side wall surface then is provided with plural clamping groove A6 in addition, base A outside then is provided with the plural number card and ends projection A7, to utilize spring stopper slot A2 ammunition feed spring B to insert, and insert in the accommodation space A0 with sliding part C, and the shifting block C2 with body C1 one side extends the outside by base A breach A4, then in the spring guide channel C3 of body C1 bottom surface, contraposition spring stopper slot A2, the spring B top, utilize slide guide protruding rail C4 to embed in the narrow shape slideway A3 of base A, can slippage in accommodation space A0 for the body C1 of sliding part C, fix for contact flat spring C6 with the set projection C5 in body C1 bottom surface again, and contact flat spring C6 cording has plural contact feet C61, each contact feet C61 is on each the terminal A1 that is held in respectively in the accommodation space A0, body C1 one side is provided with spatial accommodation C7 and takes in the elasticity sheet C8 that pulls, and with the elasticity plural clamping groove A6 of sheet C8 that pull towards accommodation space A0 wall, then be covered with and cover D in base A outer cup, and end breach D1 by the set plural number card of loam cake D side, buckle ends projection A 7 at each card of base A outside respectively, forms diverter switch; This diverter switch of commonly using still exists in many disappearances and puzzlement when reality is used, as:

(1) set sliding part C in the accommodation space A0 of base A, its bottom installing contact flat spring C6 is when seeing through promotion sliding part C drive, each contact feet C61 is with slippage, friction-type slippage on plural terminals A1, so will speed up the frictional dissipation of each contact feet C61, shorten the useful life of contact flat spring C6.

(2) installing plural terminals A1 in the accommodation space A0 of base A, and sliding part C bottom is installing contact flat spring C6, then working as sliding part C inserts in the accommodation space A0, cause contact flat spring C6 skew or crooked easily, can't with the situation of the accurate contraposition of plural terminals A1, the electrical switching that influences diverter switch is uncertain.

How to solve the promotion of commonly using the suitching type switch, the problem that switching mode is limited to, and can't be suitable for disappearances such as the multi-functional merging use of modern high technology product, be the direction place of the improvement that relevant manufacturer is studied of being engaged in the industry.

Summary of the invention

The utility model is because above-mentioned problem and disappearance, providing a kind of switches, passes for vertical, horizontal, reach the different electrically combined switchs of switching, conducting effectiveness, reach the excellent electrical property contact action when guaranteeing that with realization switch switches, produce the purpose that frictional dissipation increases the service life thereby reach the effect of stable transfer signal and avoid pressing terminal.

The technical solution of the utility model is in order to achieve the above object:

A kind of combined switch, You Zhike be for vertically, laterally passing the combined switch that electrically switches, be to comprise that pedestal, push unit form, wherein:

This base interior is provided with the accommodation space of taking in the signal terminal group, and the signal terminal group forms plural spaced conflict face in accommodation space, and each conflict face of terminal group promptly is provided with the terminal that presses that the tool plural number supports arm relatively, side by accommodation space is provided with the interior tank of taking in spring again, and the wall of tank is provided with and connects outside slippage conduit near again;

This push unit system is installed in the accommodation space of pedestal, and be provided with can activity slippage in accommodation space the passing switch, pass slide, and passing slide bottom is provided with the plural pushing tow slide block of spring two sides that hold interior tank respectively, and be provided with in the passing slide for passing switch and insert with slide key, and the accommodation space of slidably passing, be provided with in slide key bottom and can push against the holding body that respectively supports arm that presses terminal, then pusher arm is provided with away from the side-line in addition of slide key and extends the passing slide, pass the outer passing key that can supply the outside application of force to promote of slippage conduit of pedestal again.

The signal terminal group that this pedestal is taken in accommodation space, for having plural signal transmission terminal, and each signal transmission terminal is for having the conflict face of plane formula respectively, and extends the welding foot that passes the pedestal outside by each conflict face toward side.

For cover is covered with lid, and pedestal is respectively equipped with to detain at least two relative lateral surfaces and holds body on this pedestal, and then is respectively equipped with the catching groove that can hold the relative blocking of body, buckle with button in the relative two side faces of lid.

This pedestal is in accommodation space one side of nearly slippage conduit, is provided with that terminal is embedded, fixing reference column for pressing, but and is provided with the fixing hole of build-in in reference column in pressing terminal.

This presses terminal is outwards to extend plural number respectively by base portion to support arm, and for the design that presses the T-shaped shape of terminal.

The side of the passing slide of this push unit is provided with at least one or more than one accommodating groove, and pass the slide accommodating groove set relatively in the side, then be provided with at least one or more than one storage tank, can at least one or more than one accommodating groove, storage tank, be provided with the elastomer that resets after passing for the slide key of passing switch in the slide key side of passing switch.

The passing switch of this push unit is for being worker's shaped design, in between slide key, passing key, be provided with pusher arm, to utilize pusher arm to be cross-placed in the set chute of accommodation space one side of slip base, the accommodation space, the passing key that are positioned at slip base for slide key then are positioned at the slip base outside.

The slide key of this push unit is provided with the holding section in a side middle position, be embedded fixing with the holding body that utilizes the holding section to make for the insulation material, and the holding section is for having location notch, clamping slot respectively, and be respectively equipped with location ladder shoulder in two side wall surfaces of location notch, the relative positioning groove is provided with the locating piece of the shape that takes the shape of the letter U in holding body, and locating piece two sides then are respectively equipped with the locating button that can deduct in location ladder shoulder; Then T-shaped groove of the clamping slot of holding section or dovetail groove shape, and relatively clamping slot is provided with into the clamping block of T shape or dovetail shape in holding body, for the locating piece of holding body, clamping block respectively buckle, be fastened in set location notch, the clamping slot in holding section of slide key.

Adopt the technical solution of the utility model since the pedestal of this switch in accommodation space, taken in the signal terminal group, and each conflict face top of signal terminal group supports arm for the plural number that presses terminal and is unsettled contraposition respectively, then with the passing switch of accommodation space for push unit, the passing slide is inserted, utilize the slide key of passing switch to be connected with and pass the slippage conduit that key is crossed over the accommodation space side wall surface in a side, extend outside for external force promotion passing key interlock slide key, pass slide and in accommodation space, be vertical, lateral displacement, seeing through slide key is sliding when passing with the bottom holding body, compress difference and support the different conflict faces of arm contact, reach and reduce the loss that the plural number that presses terminal supports arm, the purpose that increases the service life.

Because this pedestal in accommodation space, has been taken in the signal terminal group respectively and pressed terminal, can adjust each conflict face that the plural number that presses terminal supports the accurate contraposition signal terminal of arm group in advance, reach the excellent electrical property contact action when switching to guarantee switch.

Because this each side that presses terminal is to be respectively provided to few conflict arm more than two or two, can be when the plural number conflict arm of each side that presses terminal be passed switch and is compressed, form dual electrical the contact with at least two conflict arms with the conflict face of signal terminal group, reach the effect of stable transfer signal.

Description of drawings

Fig. 1 is a stereo appearance figure of the present utility model.

Fig. 2 is a three-dimensional exploded view of the present utility model.

Fig. 3 is a vertical view of the present utility model.

Fig. 4 is the A-A fragmentary cross-sectional view of the utility model Fig. 3.

Fig. 5 is the A-A fragmentary cross-sectional view of the utility model Fig. 3 mobile status.

Fig. 6 is the B-B fragmentary cross-sectional view of the utility model Fig. 3.

Fig. 7 is the B-B fragmentary cross-sectional view of the utility model Fig. 3 mobile status.

Fig. 8 is a three-dimensional exploded view of commonly using diverter switch.

Fig. 9 is an elevated bottom perspective exploded view of commonly using diverter switch.

The main element symbol description

1, pedestal

10, accommodation space 131, the long arm that supports

11, signal terminal group 132, the short arm that supports

111, signal transmission terminal 14, interior tank

1111, conflict face 141, spring

1112, welding foot 15, side wall surface

12, reference column 151, slippage conduit

13, press terminal 16, side wall surface

130, fixing hole 161, button are held body

2, lid

21, side plate 211, catching groove

3, push unit

31, pass slide 33, elastomer

310, accommodation space 34, holding section

311, accommodating groove 341, location notch

312, chute 3411, location ladder shoulder

313, pushing tow slide block 342, clamping slot

32, pass switch 35, holding body

321, slide key 351, locating piece

3210, storage tank 3511, locating button

322, pusher arm 352, clamping block

323, pass key

A, base

A0, accommodation space A4, breach

A1, terminal A5, shoulder

A2, spring stopper slot A6, clamping groove

A3, narrow shape slideway A7, card end projection

B, spring

C, sliding part

C1, body C6, contact flat spring

C2, shifting block C61, contact feet

C3, spring guide channel C7, spatial accommodation

C4, slide guide protruding rail C8, the elasticity sheet of pulling

C5, projection

D, loam cake

D1, card end breach

Embodiment

For reaching above-mentioned purpose and effect, technological means that the utility model adopted and structure thereof, drawing now illustrates in detail that with regard to preferred embodiment of the present utility model its feature and function are as follows.

See also Fig. 1, Fig. 2, shown in Figure 3, be stereo appearance figure of the present utility model, three-dimensional exploded view, look up three-dimensional exploded view, find out that by knowing shown in the figure combined switch of the present utility model is by comprising that pedestal 1, lid 2, push unit 3 are formed, wherein:

This pedestal 1 is for having accommodation space 10 in inside, and be equiped with signal terminal group 11 in accommodation space 10 bottom surfaces, signal terminal group 11 is for having plural signal transmission terminal 111, each signal transmission terminal 111 promptly is respectively equipped with conflict face 1111, be spaced respectively with face 1111 that plural number is conflicted and be fixedly arranged on accommodation space 10 bottom surfaces, extended welding foot 1112 respectively with plural number conflict face 1111 again, pass pedestal 1 outside for each welding foot 1112, and be provided with reference column 12 in accommodation space 10 1 sides of pedestal 1, and reference column 12 is for pressing terminal 13 with fixing hole 130 sockets, assembling, and press two relative sides of terminal 13, be respectively equipped with the long arm 131 that supports of plural number, adjacent two long sides that support arm 131 have then extended the short arm 132 that supports of plural number, make the design that presses terminal 13 T-shaped shapes, again in nearly reference column 12, the side that presses terminal 13 is provided with interior tank 14, in the then interior tank 14 for being provided with spring 141, a side wall surface 15 of tank 14 is provided with and connects outside slippage conduit 151 near again, and the two opposing sidewalls faces 16 in addition of the outside of pedestal 1 then are respectively equipped with the plural number button and hold body 161.

This lid 2 is to be ㄇ word shape by the sheet material bending forming, and is respectively equipped with plural catching groove 211 on two opposite side plates 21.

This push unit 3 is to comprise passing slide 31, pass switch 32, and passing seat 31 inside have the accommodation space 310 of Openworks shape, and a side of accommodation space 310 is for being provided with plural accommodating groove 311, the side promptly offers chute 312 in addition, and in passing slide 31 bottoms of nearly chute 312 two sides, then be respectively equipped with pushing tow slide block 313, utilize the accommodation space 310 of passing slide 31 to insert again for the slide key 321 of passing switch 32, the position of plural relatively accommodating groove 311 then, lie in slide key 321 sides and be provided with plural storage tank 3210, promptly in plural accommodating groove 311, insert respectively for plural elastomer 33 in the storage tank 3210, and slide key 321 is provided with holding section 34 in 3210 of plural storage tanks, and the holding body of making for the insulation material with holding section 34 35 is embedded relatively, assembling, holding body 35 assemblings for the insulation material, be positioned slide key 321 bottoms, and be provided with pusher arm 322 away from the in addition side of holding section 34 by slide key 321, and pusher arm 322 promptly is provided with passing key 323 away from the side in addition of slide key 321, then utilize pusher arm 322 to be cross-placed on the chute 312 of passing slide 31, extend accommodation space 310 outsides of passing slide 31 for passing key 323.

Above-mentioned each member is when assembling, lie in pedestal 1 top cover nappe 2, and utilize the plural number button of pedestal 1 two side faces 16 to hold body 161, each catching groove 211 mutual buckle combination for lid 2 two side plates 21, and insert for push unit 3 in the accommodation space 10 of pedestal 1 inside, and to pass the plural pushing tow slide block 313 of slide 31 bottoms, embed the interior tank 14 of accommodation space 10 1 sides respectively, and utilize plural pushing tow slide block 313 to be held in spring 141 2 sides of interior tank 14, and the pusher arm 322 of the passing switch 32 outside the passing slide 31, be cross-placed on the slippage conduit 151 of pedestal 1 again, and make the passing key 323 of passing switch 32 expose pedestal 1 outside, promote this passing key 323 for the outside application of force, drive the slide key 321 of push unit 3, pass slide 31 and in the accommodation space 10 of pedestal 1, do horizontal slippage, again by spring 141 elastic restoring forces of interior tank 14, reset after holding push unit 3 horizontal slippages, and can push passing key 323 application of forces, in the accommodation space 310 of passing slide 31, do vertical passing for slide key 321, and can reset through plural elastomer 33 pushing tows, promptly group constitutes combined switch of the present utility model.

And above-mentioned pedestal 1 is in accommodation space 10, assemble signal terminal group 11, press terminal 13, and can earlier the plural number that presses terminal 13 be supported each conflict face 1111 of arm 131,132 and relative signal terminal group 11, adjust accurately, contraposition, and after push unit 3 is inserted accommodation space 10, promptly do not need to carry out again the contraposition or the adjustment of any terminal, can shorten the time of assembling, contraposition, promote operating efficiency; Moreover, the passing switch 32 of push unit 3, system is worker's shaped design, and in slide key 321 1 sides of passing switch 31, be positioned at the middle position of 3210 of plural storage tanks, system is provided with holding section 34, be embedded fixing with the holding body 35 that utilizes holding section 34 to make for the insulation material, and the location notch 341 of holding section 34, clamping slot 342, and be respectively equipped with location ladder shoulder 3411 in two side wall surfaces of location notch 341, relative positioning groove 341 is provided with locating piece 351 in holding body 35, and locating piece 351 shape that takes the shape of the letter U, and two sides are respectively equipped with locating button 3511, can deduct respectively in the location of location notch 341 2 sides ladder shoulder 3411; The clamping slot 342 of holding section 34 then can T-shaped groove or shaped design such as dovetail groove shape, and clamping slot 342 is in the clamping block 352 of holding body 35 relatively, promptly be shaped to shapes such as T shape or dovetail shape, can be mutual slidingly assemble, combine with location notch 342 for clamping block 352, for the locating piece 351 of holding body 35, clamping block 352 respectively buckle, be fastened in set location notch 341, the clamping slot 342 in holding section 34 of slide key 321.

See also Fig. 3, Fig. 4, Fig. 5, Fig. 6, shown in Figure 7, it is vertical view of the present utility model, the A-A fragmentary cross-sectional view of Fig. 3, the A-A fragmentary cross-sectional view of Fig. 3 mobile status, the B-B fragmentary cross-sectional view of Fig. 3, the B-B fragmentary cross-sectional view of Fig. 3 mobile status, find out by knowing shown in the figure, combined switch of the present utility model is when reality is used, system utilizes the passing key 323 of the push unit 3 that pedestal 1 outside exposes, pass or push this passing key 323 for the outside application of force, if when promoting this passing key 323, system is by passing key 323 interlock pusher arms 322, and the slide key 321 of drive pusher arm 322 other sides, pass slide 31 in the accommodation space 10 of pedestal 1, be a left side, the lateral displacement of right, and when lateral displacement, promptly by the holding body 35 of passing slide 31 bottoms, support the length more than at least two or two that presses terminal 13 either sides and support arm 131, utilize at least two long arms 131 that support, touch the conflict face 1111 of corresponding signal transmission terminal 111 downwards, form stable electrical contact, pass the transmission of signal again by signal terminal group 11; And when the application of force is pushed passing key 323, promptly to pass key 323 interlock pusher arms 322, drive slide key 321 again in the accommodation space 310 of passing slide 31, before carrying out longitudinally, after push mobile, and before slide key 321 is vertically, during back displacement, also drive the holding body 35 of bottom insulation material, in pressing slippage on the terminal 13, and support the plural number weak point that presses terminal 3 one sides downwards and support arm 132, promptly support arm 132 by the plural number weak point, touch the conflict face 1111 of signal transmission terminal 111 of relative position, carry out the transmission of press signal to see through signal terminal group 11.

Combined switch then of the present utility model, the passing key 323 that exposes because of pedestal 1 has multisection type handoff functionalities such as passing and pushes, can be applicable to electronic installation (as digital mobile phone, digital camera, MP3, MP4, various numerals such as MP5, the video and audio electronic device), utilize a horizontal left side of passing key 323, the right passing, carry out the selection of electric signal (as volume as electronic installation, the adjustment of channel or frequency, function choosing-item adjustment etc.), see through again and pass vertically pushing of key 323, the signal that becomes electronic installation is confirmed function, utilizes the switching of combined switch as the signal of electronic installation and reach, select and the use of confirming.

The above only is preferred embodiment of the present utility model, non-so limit to claim of the present utility model, combined switch of the present utility model, lie in the accommodation space 10 interior assembling signal terminal groups 11 of pedestal 1, press terminal 13, utilize push unit 3 again in accommodation space 10, vertically push, laterally pass, support the plural number that presses terminal 13 either sides with the holding body 35 that sees through insulation and support arm 131,132, and the plural number that presses each side of terminal 13 supports arm 131,132 all are hanging type, each conflict face 1111 of difference contraposition signal terminal group 11, then when push unit 3 promotes, can not conflict and respectively support arm 131,132 and 1111 in conflict face produce friction, support arm 131 and reach the plural number of avoiding pressing terminal 13,132 because of friction generation loss, to increase the purpose in the useful life that presses terminal 132, and will press terminal 13 is assembled in earlier in the accommodation space 10, respectively to support arm 131 in advance, each conflict face 1111 of 132 contraposition signal terminal groups 11, then push unit 3 is assembled in the accommodation space 10, promptly do not need to carry out again the contraposition of various terminals, and can shorten built-up time, promote operating efficiency, so can reach the structure of aforementioned effect such as, device is contained by the utility model all should, simple and easy modification of this kind and equivalent structure change, all should in like manner be contained in the claim of the present utility model, close and give Chen Ming.

Above-mentioned combined switch of the present utility model when reality is used, for can having following advantage, as:

(1) pedestal 1 is respectively equipped with signal terminal group 11 in accommodation space 10, press terminal 13, and support arm 131 for the plural number that presses terminal 13 and be hanging type respectively, conflict face 1111 tops to each signal transmission terminal 111 of being positioned at signal terminal group 11, indulge in accommodation space 10 and see through push unit 3, during horizontal passing, the plural number that utilizes holding body 35 to support the either side that presses terminal 13 supports arm 131,132, avoid respectively supporting arm 131,132 are the contact slippage on different conflict face 1111, can reduce because of what friction was produced and respectively support arm 131,132 loss, and promote the useful life that presses terminal 13.

(2) assemble signal terminal group 11 respectively in the accommodation space 10 of pedestal 1, press terminal 13, can adjust in when assembling in advance, contraposition, again push unit 3 is assembled in the accommodation space 10, can reduce when assembling because of contraposition signal terminal group 11, press the time that terminal 13 is consumed.

The utility model is the design that is primarily aimed at combined switch; utilize assembling signal terminal group in the pedestal; press terminal; and support arm for the plural number that presses terminal; each the conflict face that is hanging shape contraposition signal terminal group respectively; and indulge at push unit; when laterally passing; compress and respectively support the relative conflict face of the electrical contact of arm downwards; avoid in push unit passing process; cause plural number to support between arm and relative conflict face and form CONTACT WITH FRICTION; and can prevent from respectively to support the damage of arm; be main key protection point the useful life that presses terminal with prolongation; and can carry out vertically by push unit; horizontal pushes; pass; has the multisection type adjustment; the function of switching; be only to make combined switch can meet various numerals; the advantage of the use of image-sound type electronic installation; can use more extensive for combined switch; practicality is better; the above only is preferred embodiment of the present utility model; non-so promptly limit to claim of the present utility model; so the simple and easy modification and the equivalent structure that use the utility model specification and graphic content to do such as change; all should in like manner be contained in the claim of the present utility model, close and give Chen Ming.

Claims (8)

1. combined switch, You Zhike be for vertically, laterally passing the combined switch that electrically switches, and is to comprise that pedestal, push unit form, and it is characterized in that:

This base interior is provided with the accommodation space of taking in the signal terminal group, and the signal terminal group forms plural spaced conflict face in accommodation space, and each conflict face of terminal group promptly is provided with the terminal that presses that the tool plural number supports arm relatively, side by accommodation space is provided with the interior tank of taking in spring again, and the wall of tank is provided with and connects outside slippage conduit near again;

This push unit system is installed in the accommodation space of pedestal, and be provided with can activity slippage in accommodation space the passing switch, pass slide, and passing slide bottom is provided with the plural pushing tow slide block of spring two sides that hold interior tank respectively, and be provided with in the passing slide for passing switch and insert with slide key, and the accommodation space of slidably passing, be provided with in slide key bottom and can push against the holding body that respectively supports arm that presses terminal, then pusher arm is provided with away from the side-line in addition of slide key and extends the passing slide, pass the outer passing key that can supply the outside application of force to promote of slippage conduit of pedestal again.

2. combined switch according to claim 1, it is characterized in that the signal terminal group that this pedestal is taken in accommodation space, for having plural signal transmission terminal, and each signal transmission terminal is the conflict face that has plane formula respectively, and extends the welding foot that passes the pedestal outside by each conflict face toward side.

3. combined switch according to claim 1, it is characterized in that being covered with lid for cover on this pedestal, and pedestal is respectively equipped with button and holds body at least two relative lateral surfaces, and then is respectively equipped with the catching groove that can hold the relative blocking of body, buckle with button in the relative two side faces of lid.

4. combined switch according to claim 1 is characterized in that accommodation space one side of this pedestal in nearly slippage conduit, is provided with that terminal is embedded, fixing reference column for pressing, but and is provided with the fixing hole of build-in in reference column in pressing terminal.

5. combined switch according to claim 1 is characterized in that this presses terminal system and outwards extends plural number respectively by base portion and support arm, and for the design that presses the T-shaped shape of terminal.

6. combined switch according to claim 1, the side that it is characterized in that the passing slide of this push unit is provided with at least one or more than one accommodating groove, and pass the slide accommodating groove set relatively in the side, then be provided with at least one or more than one storage tank, can at least one or more than one accommodating groove, storage tank, be provided with the elastomer that resets after passing for the slide key of passing switch in the slide key side of passing switch.

7. combined switch according to claim 1, the passing switch that it is characterized in that this push unit is for being worker's shaped design, in between slide key, passing key, be provided with pusher arm, to utilize pusher arm to be cross-placed in the set chute of accommodation space one side of slip base, the accommodation space, the passing key that are positioned at slip base for slide key then are positioned at the slip base outside.

8. combined switch according to claim 1, the slide key that it is characterized in that this push unit is provided with the holding section in a side middle position, be embedded fixing with the holding body that utilizes the holding section to make for the insulation material, and the holding section is for having location notch, clamping slot respectively, and be respectively equipped with location ladder shoulder in two side wall surfaces of location notch, the relative positioning groove is provided with the locating piece of the shape that takes the shape of the letter U in holding body, and locating piece two sides then are respectively equipped with the locating button that can deduct in location ladder shoulder; Then T-shaped groove of the clamping slot of holding section or dovetail groove shape, and relatively clamping slot is provided with into the clamping block of T shape or dovetail shape in holding body, for the locating piece of holding body, clamping block respectively buckle, be fastened in set location notch, the clamping slot in holding section of slide key.

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