CN1402284A - Multigang switchgear - Google Patents
Multigang switchgear Download PDFInfo
- Publication number
- CN1402284A CN1402284A CN 02142009 CN02142009A CN1402284A CN 1402284 A CN1402284 A CN 1402284A CN 02142009 CN02142009 CN 02142009 CN 02142009 A CN02142009 A CN 02142009A CN 1402284 A CN1402284 A CN 1402284A
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- mentioned
- contact
- base station
- travelling contact
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
- H01H11/06—Fixing of contacts to carrier ; Fixing of contacts to insulating carrier
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/72—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard wherein the switch has means for limiting the number of operating members that can concurrently be in the actuated position
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
- H01H1/26—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
- H01H11/06—Fixing of contacts to carrier ; Fixing of contacts to insulating carrier
- H01H2011/067—Fixing of contacts to carrier ; Fixing of contacts to insulating carrier by deforming, e.g. bending, folding or caulking, part of the contact or terminal which is being mounted
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Push-Button Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The invention provides a multiple switch device capable of providing an excellent assemblability and a stable switching operation. This multiple switch device comprises an operating mechanism part 1 having a casing 2 and a plurality of operating bodies 3 to 6 held on the casing 2 movably in vertical direction and a switch mechanism part 14 having a plurality of switch elements 29 to 32 for performing a switching operation by the vertical movement of the operating bodies 3 to 6, a plurality of terminals 16 to 21 for connecting the plurality of switch elements 29 to 32 to external equipment, and a base stand 15 supporting the plurality of switch elements 29 to 32 and the plurality of terminals 16 to 21. The operating mechanism part 1 and the switch mechanism part 14 are formed separately from each other, and the base stand 15 is fixed to the inside of the casing 2 so that the operating mechanism part 1 can be formed integrally with the switch mechanism part 14.
Description
Technical field
The present invention relates to a kind of multigang switch device, particularly relate to a kind of multigang switch device that is applicable to the operating portion of range hood.
Background technology
Fig. 5 is an end view that the side is watched from known multigang switch device.This multigang switch device as shown in the drawing, in box-shaped shell 41 with an open side, the a plurality of operating bodies 42 that are set are used operating body 43 with resetting, by the power that applies of back-moving spring 50 its upper end is held movably from being arranged at the outstanding and easy on and off of opening 41a housing 41 above at certain intervals, and a plurality of operating bodies housing 41 in 42 and reset to be respectively equipped with each other with operating body 43 and have support and reach the fixed contact of making by sheet metal 46 with the spaced walls 45 of projection 44.
And, in housing 41, share flat board 47 with a agllutination that forms respectively at these a plurality of operating bodies 42 and on resetting with operating body 43 in conjunction with combining with projection (diagram is omitted), be set up with the state that extends along the orientation of operating body 42, be configured to roughly with dull and stereotyped parallel in conjunction with using by the dull and stereotyped public terminal 48 that forms of metallic.Make the travelling contact 49 of metal spring sheet bending so that kink embeds spaced walls 45 and support the state of using between the projection 44 supported.Each travelling contact 49 by self elastic force so that the bottom is crimped on the state and the public terminal 48 of public terminal 48 is electrically connected, upper portion is entrenched in be formed at by kink on the protuberance 42a of sidepiece of each operating body 42, and constitutes each switch elements with fixed contact 46 that relative upper end is provided with at certain intervals in opposite directions.
And, if operation is depressed in the upper end of any one operating body 42, above-mentioned in conjunction with combining with dull and stereotyped 47 with combination with projection, and make this operating body 42 remain in the state that is pressed into, and be accompanied by moving down of operating body 42 and can remove and the combining of protuberance 42a, and travelling contact 49 relies on the elastic force of self to contact with fixed contact 46, then is switched on the operating body 42 corresponding switch elements that are pressed.
And, if depress operation with the upper end of operating body 43 to resetting, then can remove and combine the combination of using projection with the above-mentioned combination of flat board 47, the operating body 42 that remains the state of being pressed into resets upward by the power that applies of back-moving spring 50, by by moving the projection 42a that produces interlock on this operating body 42, be off-state thereby make travelling contact 49 leave to make with this operating body 42 corresponding switch elements from fixed contact 46.
In this multigang switch device assembling, in housing 41, install and placed in conjunction with using flat board 47, public terminal 48 and a plurality of fixed contact 46, by back-moving spring 50 with each upper end respectively from the outstanding state of peristome 41a, make a plurality of operating bodies 42 and reset and be held in housing 41 with operating body 43, then, a plurality of travelling contacts 49 are mounted respectively with the state between the projection 44 to embed each spaced walls 45 and to support.
But, in the multigang switch device in above-mentioned past, the kink embedding spaced walls 45 and the support of each travelling contact 46 are used between the projection 44, and a plurality of operating bodies 42 and the operation in the slit between the spaced walls 45 that travelling contact 49 is fit into respectively in the housing 41 are very complicated, thereby produce and need install the problem of spended time.
And, carrying out this when operation of packing into, owing to the upper and lower end parts of travelling contact 49 is run into fixed contact 46 or public terminal 48 first-class reasons, and the bending angle of travelling contact 49 is changed, since the flexible variation of travelling contact 49, and produce the switch motion problem of unstable that makes switch element.
Summary of the invention
In view of the situation of such known technology, the object of the present invention is to provide a kind of multigang switch device, its assembly manipulation superior performance, and can reach stable switch motion.
In order to achieve the above object, multigang switch device of the present invention is characterised in that to have: portion of operating body mechanism, and it has housing and is maintained at freely a plurality of operating bodies of moving up and down in this housing; Switching mechanism portion, it has by moving up and down of above-mentioned each operating body a plurality of switch elements of carrying out switch motion respectively, be used to make a plurality of terminals that these a plurality of switch elements are connected with external mechanical and the base station that supports above-mentioned a plurality of switch element and above-mentioned a plurality of terminals, portion of aforesaid operations mechanism and above-mentioned switching mechanism portion constitute for independent separately, and above-mentioned base station is fixed in the above-mentioned housing, and with portion of aforesaid operations mechanism and the becoming one setting of above-mentioned switching mechanism portion.
And, in the above-mentioned structure, above-mentioned a plurality of switch elements have respectively the fixed contact that is fixed in above-mentioned base station and can with this fixed contact touch from travelling contact, and this travelling contact is riveted in installation in above-mentioned base station.
And, in the above-mentioned structure, above-mentioned travelling contact is to be made of the springs material with conductivity, produce interlock by moving down of aforesaid operations body, and make above-mentioned travelling contact rely on self elastic force and said fixing contact Elastic Contact, and, produce interlock by moving on the aforesaid operations body, and make above-mentioned travelling contact overcome the elastic force of self and be separated from from the said fixing contact.
In addition, in the said structure, above-mentioned base station is disposed at the downside of above-mentioned a plurality of operating bodies, and, above-mentioned a plurality of switch element is set on this base station, and the orientation along above-mentioned a plurality of operating bodies is formed a line, and above-mentioned travelling contact is fixedly set on the above-mentioned base station with cantilever position, the free end of above-mentioned travelling contact be extended towards the identical direction of the orientation of above-mentioned a plurality of operating bodies.
The simple declaration of accompanying drawing
Fig. 1 is for after the lid at the multigang switch device of one embodiment of the invention is removed, the end view of looking from a side.
Fig. 2 is the transverse cross-sectional view of this multigang switch device.
Fig. 3 is an end view of looking in the side from the operating mechanism portion that constitutes this multigang switch device.
Fig. 4 is the vertical view of the switching mechanism portion of this multigang switch device of formation.
The end view of Fig. 5 for looking from a side of above-mentioned switching mechanism portion.
The vertical view of the base station that Fig. 6 has for this switching mechanism portion.
Fig. 7 is the profile along 7-7 among Fig. 6.
Fig. 8 is the profile along 8-8 among Fig. 6.
Fig. 9 is the profile along 9-9 among Fig. 6.
The vertical view of the travelling contact that Figure 10 possesses for this switching mechanism portion.
The end view of Figure 11 for looking from a side of this travelling contact.
Figure 12 is the vertical view of the variation of this travelling contact of demonstration.
Figure 13 is the vertical view of the variation of this switching mechanism portion of demonstration.
The end view of Figure 14 for looking from a side of this switching mechanism portion.
The end view of Figure 15 for looking from a side of known multigang switch device.
The working of an invention mode
One embodiment of multigang switch device of the present invention below is described with reference to the accompanying drawings.Fig. 1 to Figure 11 describes one embodiment of the invention, and Fig. 1 is that from the end view that a side is looked, Fig. 2 is the transverse cross-sectional view of this multigang switch device after the lid of the multigang switch device of one embodiment of the invention is removed.
Multigang switch device primary structure shown in above-mentioned two figure comprises: operating mechanism portion 1 has the long box-shaped shell 2 that opens wide a side and can move up and down the operating body 3,4,5,6 that is installed in freely in this housing 2; Switching mechanism portion 14 has a plurality of switch elements 29,30,31,32 that carry out switch motion respectively by moving up and down of each operating body 3,4,5,6; Its middle shell 2 has the lid 13 that can hide a unlimited side, be formed with on the another side of lid 13 opposition sides can make this housing 2 inside and outside the 2c of tube portion that is connected.
The end view of Fig. 3 for looking from a side of operating mechanism portion.In the structure of the operating mechanism portion 1 shown in this figure, a plurality of operating bodies 3,4,5,6 and reset with operating body 7, make the power that applies that its upper end relies on back-moving spring 8 respectively from be arranged at certain intervals housing 2 above opening 2a give prominence to, and move up and down and be held in freely in the housing 2, be respectively equipped with lifting projection 9 on the operating body 3～6 with wrist 9a, and, also form to have the inclination type (the cam path 6a of Ha-ト), on operating body 6, when operation depressed in its upper end, by driven with the drive pin 10 that is supported on housing 2 with freely swinging, and overcome the elastic force of back-moving spring 8, thereby keep the state that is pressed into of this operating body 6.
And, in housing 2, share dull and stereotyped 11 with 1 agllutination that combines with projection (diagram omit) combination respectively on the operating body 7 with being formed at operating body 3,4,5 and resetting with a plurality of breach, be configured to and come and go the state that moves freely along the orientation of operating body 3,4,5, the inwall of housing 2 with combine with dull and stereotyped 11 between, be inserted with and make this in conjunction with the compression spring 12 of going up pressurized with flat board 11 at back (arrow B direction), and the fixed part 2b that is formed by a pair of teat that is used for fixing aftermentioned base station 15 is along the transverse direction extension of housing 2.
And, with operating body 3,4, any one of 5 for example operating body 3 depressed when operating, the above-mentioned combination of operating body 3 combines with projection with the breach of its corresponding combination with flat board 11, the component that dependence is produced by this adhesion, going up mobile in conjunction with overcoming the power that applies of compression spring 12 toward moving direction (arrow A direction) with flat board 11, when above-mentioned combination is passed through breach with projection, the power that applies that relies on compression spring 12 is in conjunction with returning along back (arrow B direction) with dull and stereotyped 11, the above-mentioned combination of pressing operation body 3 is with above the projection, make operating body 3 lockings, what overcome back-moving spring 8 applies power so that operating body 3 remains in the state of being pressed into.
Like this, because operating body 3,4,5 is depressed in the way of operation at it, by above-mentioned in conjunction with combining with projection and breach, and make in conjunction with once moving along past moving direction (arrow A direction) with dull and stereotyped 11, therefore when in the operating body 3,4,5 any one being depressed when operating, keep former other operating bodies 3,4,5 that are pressed into state to be disengaged locking, upwards reset by back-moving spring 8, be carried out any one in the operating body 3,4,5 of depressing operation, self is maintained at the state of being pressed into by the combination that resets along back (arrow B direction) with dull and stereotyped 11.
In addition, when operating body 3,4,5 is all upwards resetted, to reset and depress operation with operating body 7, above-mentioned in conjunction with projection and corresponding in conjunction with combining with flat board 11 breach with it with operating body 7 resets, thus in conjunction with overcoming the power that applies of compression spring 12 and along mobile toward moving directions (arrow A direction) with dull and stereotyped 11, this manipulate body 3,4,5 resets upward by back-moving spring 8.Reset with the above-mentioned combination projection of operating body 7, even be in when being pressed into state with operating body 7 resetting, also can be not by the breach of combination with flat board 11, still maintain bonding state, therefore stop to depress action in case reset with operating body 7, can rely on the power that applies of back-moving spring 8 to reset upward.
Fig. 4 is the vertical view of switching mechanism portion.Fig. 5 is an end view of looking in the side from this switching mechanism portion.The vertical view of the base station that Fig. 6 has for this switching mechanism portion.Fig. 7 is the profile along 7-7 among Fig. 6.Fig. 8 is the profile along 8-8 among Fig. 6.Fig. 9 is the profile along 9-9 among Fig. 6.The vertical view of the travelling contact that Figure 10 has for this switching mechanism portion.The end view of Figure 11 for looking from a side of this travelling contact.
As Fig. 4 and shown in Figure 5, the structure of switching mechanism portion 14 is, in the base station upper support of rectangular flat shape a plurality of terminals 16,17,18,19,20,21 and a plurality of travelling contact 22,23,24,25 arranged.
As Figure 10 and shown in Figure 11, travelling contact 22～24 is formed by conductive foil, it has tabular support portion 26 and edge-on from this support portion 26, and a pair of spring leaf 27,28 that turns back to opposite side, and on support portion 26, be equipped with location hole 26a and stop hole 26b, on the free end of a pair of spring leaf 27,28, be fixed with the 27a of contact portion, 28a as the buttonhole part respectively.
And as shown in Figure 4, travelling contact 25 is removed the spring leaf 28 of a side from travelling contact 22～24 and only stayed the part of the close basic point portion of holding up, and is different with travelling contact 22～24 in this, other identical with travelling contact 22～24.
Because the locating detent 16d outstanding from each square hole 15a of base station 15 passes location hole 26a, and card claw stop 16c by inserting stop hole 26b and pouring into along the arrow B direction, and make support portion 26 by riveted and fixed, therefore, these travelling contacts 22～25, with the state of cantilever be supported on base station 15 above.Switch element 29 is made of travelling contact 22 and fixed contact 17a, 18a, switch element 30 is made of travelling contact 23 and fixed contact 17b, 19a, switch element 31 is made of travelling contact 24 and fixed contact 17c, 20a, and switch element 32 is made of travelling contact 25 and fixed contact 21a.
In addition, above-mentioned switching mechanism portion 14, thereby by as a whole between the fixed part 2b that makes above-mentioned base station 15 embedding housings 2 with 1 one-tenth in operating mechanism portion, when 1 one-tenth in switching mechanism portion 14 and operating mechanism portion are as a whole, as depicted in figs. 1 and 2, each leading section of a plurality of terminals 16～21 is configured in the 2c of tube portion of housing 2, and, the a plurality of switch elements 29～32 that on base station 15, set, arrange along the orientation of a plurality of operating bodies 3～6, the free end of travelling contact 22～25 forms the state that extends towards the direction identical with the orientation of a plurality of operating bodies 3～6.
Below, assembly method to the multigang switch device of this spline structure is illustrated, at first, a plurality of terminals 16～21 are installed by embedding to be shaped, and from being fixed with fixed contact 17a～17c and fixed contact 18a, 19a, 20a, locating detent 16d that each square hole 15a of the base station 15 of 21a is outstanding and card claw stop 16c, pass the location hole 26a and the stop hole 26b of support portion 26 respectively, and card claw stop 16c is poured into along the arrow B direction, promptly by blocking claw stop 16c with support portion 26 riveted and fixed, thus travelling contact 22～25 is supported on the base station 15, switching mechanism portion 14 is installed again.
Next, will be in conjunction with being accommodated in the housing 2 with compression spring 12 with dull and stereotyped 11, then, the lifting projection 9 of a plurality of operating bodies 3,4,5 is inserted between a pair of spring leaf 27,28 of travelling contact 22,23,24, make the wrist 9a state of contact respectively of following and a plurality of operating bodies 3,4,5 of a pair of spring leaf 27,28 of travelling contact 22,23,24 with formation, base station 15 is embedded the fixed part 2b of housing 2 and makes switching mechanism portion 14 be fixed in housing 2, a plurality of operating bodies 3,4,5 are equipped on the opening 2a place of housing 2 respectively.
Then, operating body 6 is disposed at the opening 2a place of housing 2 respectively with resetting with operating body 7, and the spring leaf 27 of the wrist 9a that makes operating body 6 and travelling contact 25 below contact, then, installation back-moving spring 8 on housing 2 relies on the power that applies of this back-moving spring 8 to make a plurality of operating bodies 3～6 and reset and resets upward with operating body 7.And, after making drive pin 10 be supported in housing 2 and being incorporated among the heart type cam path 6a of operating body 6, with lid 13 chimeric being installed on the housing 2.
So just finished the assembling of multigang switch device, but after assembling, the free end side of travelling contact 22～26 combines with the wrist 9a of the lifting projection 9 of a plurality of operating bodies 3～6 that reset upward, and promote upward, the 27a of contact portion of switch element 29,28a respectively with fixed contact 18a, 17a maintains with gap and faces, the 27a of contact portion of switch element 30,28a respectively with fixed contact 19a, 17b maintains with gap and faces, simultaneously, the 27a of contact portion of switch element 31,28a respectively with fixed contact 20a, 17c maintains with gap and faces, and the 27a of contact portion of switch element 32 and fixed contact 21a maintain with gap and face.
The structure of the multigang switch device of present embodiment, installation describe its action as mentioned above below.
This multigang switch device, be installed on the external mechanical of range hood of being provided with on the wall of kitchen etc., this external mechanical and a plurality of terminal 16～21 are electrically connected with being intercalated in the connector of the 2c of portion, and be used with state to terminal 16 power supplies, in the time of in being used to above-mentioned range hood, switching (the シ ヤ Star ) device that carries out the air duct of air feed outside the room is connected with terminal 17, and make and be located at this range hood the indoor ventilation fan device that queues is connected with terminal 18～20, the lighting device that to be located at this range hood again is connected with terminal 21, switch element 29～31 is responsible for the running control of ventilation fan device and the open and close controlling of opening and closing device respectively, and switch element 32 uses as the some lamp switch of lighting device.
And, for example, if operating body 3 is depressed operation, move with coming and going of flat board 11 by above-mentioned combination, this operating body 3 is keeping being pressed into state, because of moving down of this operating body 3 produces interlock, and the travelling contact 22 of switch element 29 relies on the elastic force of self to make the 27a of its contact portion, 28a respectively with fixed contact 18a, the 17a Elastic Contact, so that switch element 29 becomes on-state, so terminal 16,18 and terminal 16,17 conductings, and by above-mentioned connector and to the power supply of ventilation fan device and opening and closing device, then running of ventilation fan device and the opening and closing device that matches with it make air duct become out state.
In addition, if operating body 4 or 5 is depressed operation, move with coming and going of flat board 11 by above-mentioned combination, operating body 3 relies on back-moving spring 8 to reset upward, and produce interlock because of moving on this operating body 3, and the free end side of the travelling contact 22 of switch element 29 is upwards promoted, and make the 27a of contact portion, 28a is from fixed contact 18a, 17a breaks away from, so that switch element 3 is off-state, opposite, if operating body 4 or 5 is kept being pressed into state, then produce interlock because of moving down of this operating body 4 or 5, thereby the travelling contact 23 or 24 of switch element 30 or 31, rely on self elastic force to make the 27a of its contact portion, 28a respectively with fixed contact 19a, 17b or fixed contact 20a, 17c elasticity connects, so that switch element 30 or 31 is on-state, make terminal 16 therefrom, 19 or terminal 16,20 conductings, and air displacement is changed to ventilation fan device power supply and by the ventilation fan device by above-mentioned connector.
At this moment, because the conducting between the terminal 16,17, the 28a of contact portion that can pass through the travelling contact 23 of switch element 30 is connected with fixed contact 17b elasticity, perhaps the 28a of contact portion of the travelling contact 24 of switch element 31 is connected with fixed contact 17c elasticity and keeps, make the air duct state of remaining out with lasting air feed by opening and closing device, so the smooth exhaust of ventilation fan device is maintained.
In addition, when not needing exhaust, depress operation to resetting with operating body 7, operating body 3,4,5 resets upward and by each wrist 9a the free end of travelling contact 22,23,24 is lifted, so that switch element 29～31 all becomes off-state, when the running of ventilation fan device stops, can making air duct by opening recovering state for closing state by opening and closing device.
And, operating body 3～5 is being pressed into state or reset mode upward no matter be, as long as operating body 6 is depressed, 6a produces interlock because of heart type cam path, thereby drive pin 10 remains the state of being pressed into this operating body 6, because of moving down of operating body 6 produces interlock, then the travelling contact 25 of switch element 32 relies on the elastic force of self to make its 27a of contact portion and fixed contact 21a Elastic Contact, thereby make switch element 32 be on-state, so terminal 16, be switched between 21, thereby lighting device is lighted by above-mentioned connector, if do not need such illumination, the operating body 6 that then will be pressed into state is depressed once more, then this operating body 6 upwards resets by the power that applies of back-moving spring 8, because the interlock effect is lifted the travelling contact 25 of switch element 32 by its wrist 9a, then the 27a of contact portion breaks away from from fixed contact 21a, so that switch element 32 is got back to off-state, then lighting device extinguishes.
But, this multigang switch device, in base station 15 upper supports a plurality of switch elements 29～32 and a plurality of terminal 16～21 are arranged, and be formed with switching mechanism portion 14, base station 15 is fixed on the housing 2 and switching mechanism portion 14 and operating mechanism portion 1 are formed an integral body, therefore pass through after installing in the wide working space of switch element 29～32 outside housing 2, it can be placed in housing 2, so eliminated the complexity of the installation exercise of switch element 29～32, and can obtain the stable multigang switch device of switching manipulation.
And, since the travelling contact 22～25 of switch element 29～32 by riveted and fixed on base station 15, therefore this installation exercise is expected to be simplified, particularly as present embodiment, support portion of a pair of spring leaf 27,28 usefulness 26 is connected, when making this support portion 26 a pair of spring leaf 27,28 is installed on the base station 15, then can further promotes the minimizing in man-hour by riveted and fixed.
And, the travelling contact 22～25 of switch element 29～32 is formed by the spring leaf with conductivity, and because of moving down of each operating body 3～6 produces interlock, and rely on self elastic force and fixed contact 17a, 17b, 17c and fixed contact 18a, 19a, 20a, 21a elasticity is joined, perhaps, produce interlock because of moving on the operating body 29～32, and from each fixed contact 17a, 17b, 17c and fixed contact 18a, 19a, 20a, 21a breaks away from, therefore, can make switch element 29～32 carry out switch motion with simple structure with moving up and down of operating body 3～6 with matching.
And, the downside of switch element 29～32 at operating body 3～6 formed a line along its orientation, because the travelling contact 22～25 of switch element 29～32 is supported on base station 15 with cantilever position, and its each free end along with extend towards the identical direction of the orientation of operating body 3～6, therefore, can be under the state that lifts slightly with the free end of each travelling contact 22～25, can carry out the switch motion of switch element 29～32, then because the weak point of the stroke ratio known technology that moves up and down of operating body 3～6, thereby, can reduce the size of the above-below direction of multigang switch device, and be expected to make its flattening, miniaturization.
And, this embodiment, be that claw stop 16c pours into so that travelling contact 22～25 is supported on the explanation of the situation on the base station 15 to blocking, as shown in figure 12, the shape of the stop hole 26b of travelling contact 22～24 is done change slightly, the shape of the stop hole 26b of travelling contact 25 is also done same change, as Figure 13 and shown in Figure 14, the card claw stop 16b of portion of the card claw stop 16c that inserts stop hole 26b is returned, travelling contact 22～25 is supported on the base station 15.In this case, rely on the trapezoidal portions of card claw stop 16b lower end and make support portion 26, thereby the support that makes travelling contact 22～25 simply and more firm by riveted and fixed.
The effect of invention
If the above execution mode of the present invention then can reach following effect.
Multigang switch device of the present invention, form by operating mechanism portion and switching mechanism portion, because above-mentioned switching mechanism portion is by the outside of the housing of its fixing portion of aforesaid operations mechanism, with a plurality of switch elements and a plurality of terminal support on base station, to finish installation, therefore, the operability of assembling is improved, and can obtains the stable switch motion of a plurality of switch elements.
And, above-mentioned a plurality of switch elements have respectively the fixed contact that is fixed on the above-mentioned base station and can with this fixed contact touch from travelling contact because this travelling contact is riveted in installation on above-mentioned base station, therefore, can make its assembling work obtain simplifying.
In addition, above-mentioned travelling contact is to be made of the spring leaf with conductivity, because of moving down of aforesaid operations body produces interlock, and make above-mentioned travelling contact rely on self elastic force and said fixing contact Elastic Contact, perhaps, produce interlock because of moving on the aforesaid operations body, and the elastic force that makes above-mentioned travelling contact overcome self is separated from from the said fixing contact, therefore with simple structure, a plurality of switch elements are matched with moving up and down of a plurality of operating bodies, and carry out switch motion respectively.
Moreover, above-mentioned base station is equipped on the downside of above-mentioned a plurality of operating bodies, and above-mentioned a plurality of switch element is on this base station, orientation along above-mentioned a plurality of operating bodies is formed a line, and above-mentioned travelling contact is fixed on the above-mentioned base station with cantilever position, the free end of above-mentioned travelling contact extends on the direction identical with the orientation of above-mentioned a plurality of operating bodies, thereby, can shorten the stroke that moves up and down of above-mentioned a plurality of operating bodies, so, can dwindle the size of the above-below direction of multigang switch device, thereby reach the purpose of its flattening, miniaturization.
Claims (4)
1. multigang switch device is characterized in that having: operating mechanism portion, and it has housing and is maintained at freely a plurality of operating bodies of moving up and down on this housing; Switching mechanism portion, it has by the moving up and down of above-mentioned each operating body, and carry out respectively switch motion a plurality of switch elements, be used to make a plurality of terminals that above-mentioned a plurality of switch element is connected with external mechanical and the base station that supports above-mentioned a plurality of switch element and above-mentioned a plurality of terminals; Portion of aforesaid operations mechanism and above-mentioned switching mechanism portion constitute for independent separately, and above-mentioned base station is fixed in the above-mentioned housing, and with portion of aforesaid operations mechanism and the becoming one setting of above-mentioned switching mechanism portion.
2. multigang switch device as claimed in claim 1, it is characterized in that: above-mentioned a plurality of switch elements have respectively the fixed contact that is fixed in above-mentioned base station and can with this fixed contact touch from travelling contact, and this travelling contact is riveted in installation in above-mentioned base station.
3. multigang switch device as claimed in claim 2, it is characterized in that: above-mentioned travelling contact is to be made of the spring leaf with conductivity, produce interlock by moving down of aforesaid operations body, and make above-mentioned travelling contact rely on self elastic force and said fixing contact Elastic Contact, perhaps, produce interlock by moving on the aforesaid operations body, and make above-mentioned travelling contact overcome the elastic force of self and be separated from from the said fixing contact.
4. multigang switch device as claimed in claim 2, it is characterized in that: above-mentioned base station is disposed at the downside of above-mentioned a plurality of operating bodies, and, above-mentioned a plurality of switch element is set on this base station, and the orientation along above-mentioned a plurality of operating bodies is formed a line, above-mentioned travelling contact is fixedly set on the above-mentioned base station with cantilever position, and the free end of above-mentioned travelling contact extends on the direction identical with the orientation of above-mentioned a plurality of operating bodies.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001253541A JP3958945B2 (en) | 2001-08-23 | 2001-08-23 | Multiple switch device |
| JP253541/2001 | 2001-08-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1402284A true CN1402284A (en) | 2003-03-12 |
| CN1229833C CN1229833C (en) | 2005-11-30 |
Family
ID=19081852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02142009 Expired - Fee Related CN1229833C (en) | 2001-08-23 | 2002-08-23 | Multigang switchgear |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1286373A3 (en) |
| JP (1) | JP3958945B2 (en) |
| CN (1) | CN1229833C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102709112A (en) * | 2012-06-20 | 2012-10-03 | 广东福尔电子有限公司 | Kick temperature controller |
| CN107946105A (en) * | 2017-11-03 | 2018-04-20 | 苏州佳世达电通有限公司 | Construction of switch with water-proof function |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100437864C (en) * | 2005-05-24 | 2008-11-26 | 许安良 | Micro-range thin film electric power source combined switch |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL290259A (en) * | 1962-03-15 | |||
| US3652811A (en) * | 1970-08-17 | 1972-03-28 | Ark Les Switch Corp | Laminated locking slider multiple circuit pushbutton switch assembly with improved connectors for plug-in wires |
| JPS5932850B2 (en) * | 1979-12-10 | 1984-08-11 | 富士通株式会社 | Manufacturing method of push button switch |
| DE3327199C2 (en) * | 1983-07-28 | 1986-05-07 | Marquardt Gmbh, 7201 Rietheim-Weilheim | Method of manufacturing a switching device |
| US4792649A (en) * | 1986-01-31 | 1988-12-20 | Matsushita Seiko Co., Ltd. | Multiple push-button switch arrangement |
| CH671648A5 (en) * | 1987-02-13 | 1989-09-15 | Contraves Ag | Electric contact device for keyboard switch - uses double armed contact element between pushbutton operating element and fixed counter contact pin |
| US5003134A (en) * | 1990-08-15 | 1991-03-26 | Lee Jen J | Press type electric switch |
| JPH04127973U (en) * | 1991-05-13 | 1992-11-20 | アルプス電気株式会社 | Caulking structure and caulking jig |
| DE19527424C1 (en) * | 1995-07-27 | 1996-08-08 | Kostal Leopold Gmbh & Co Kg | Electrical contact carrier mounting system e.g. for electrical switching devices |
-
2001
- 2001-08-23 JP JP2001253541A patent/JP3958945B2/en not_active Expired - Fee Related
-
2002
- 2002-08-21 EP EP02018731A patent/EP1286373A3/en not_active Withdrawn
- 2002-08-23 CN CN 02142009 patent/CN1229833C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102709112A (en) * | 2012-06-20 | 2012-10-03 | 广东福尔电子有限公司 | Kick temperature controller |
| CN107946105A (en) * | 2017-11-03 | 2018-04-20 | 苏州佳世达电通有限公司 | Construction of switch with water-proof function |
| CN107946105B (en) * | 2017-11-03 | 2019-07-30 | 苏州佳世达电通有限公司 | Construction of switch with water-proof function |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3958945B2 (en) | 2007-08-15 |
| JP2003068163A (en) | 2003-03-07 |
| EP1286373A3 (en) | 2004-11-24 |
| CN1229833C (en) | 2005-11-30 |
| EP1286373A2 (en) | 2003-02-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051130 Termination date: 20140823 |
|
| EXPY | Termination of patent right or utility model |