CN1211804A

CN1211804A - Switch and switching device using same

Info

Publication number: CN1211804A
Application number: CN97120170A
Authority: CN
Inventors: 野村秀和; 北村满寿雄; 加藤丰
Original assignee: Matsushita Electric Works Ltd
Current assignee: Panasonic Electric Works Co Ltd
Priority date: 1997-09-12
Filing date: 1997-11-14
Publication date: 1999-03-24
Anticipated expiration: 2017-11-14
Also published as: KR100301879B1; ID21419A; HK1017945A1; CN1130745C; JPH1186682A; TW435798U; KR19990028176A

Abstract

The invention discloses a switch and a switch device using the same, a helix spring fixed on a lower portion of a middle handle is inserted in a bar-shape protuberance on the middle handle, a bace force is applied on an opening/closing body by a back movement of the handle to apply a back movement on an apparatus body, with effect of the helix spring, the opening/closing body is reversed and back moved to enable a movable joint to be contacted to and separated from a fixed joint of a second terminal, and a projected image of an operation handle mounted on the upper portion of the middle handle, formed on an upper surface apparatus body having a size approximately same with that of the upper surface of the apparatus body, thereby the operation handle becomes bigger, operation is made easier and, appearance is beautiful.

Description

Switch and use the switching device of this switch

The present invention relates to have and to be operable to the operating grip that reverses freely, and be embedded in the switch of the construction face that is installed in wall etc.; And the switching device of this switch of use.

From the past, promptly have: above body, expose its operating surface and be installed into the handle of state freely that reverses by operation, make to be loaded into the action of the interior contact open locking mechanism of body, with the switch (switch) of the switching of carrying out contact (reference example as: Japanese kokai publication sho 63-3014388 patent gazette).This kind switch is to utilize to have: handle is exposed to the metallic of the used peristome of central portion etc. or the installation frame or the sheet frame of synthetic resin system, imbeds the device surface that is installed in wall etc.That is, installation frame or sheet frame are mounted to: cover the states such as opening surface side of imbedding the hole of being located at device surface; And be exposed to the state of peristome with handle, and will be based in the card claw stop of the body two sides of switch, insert and be limited to installation frame or stop hole that sheet frame possessed, thus it is installed on installation frame or sheet frame.

Only, but have at above-mentioned example in the past: because of the peristome to installation frame or sheet frame is sayed, handle to expose area less, so the operation of handle is than problems such as difficulties.For this reason, though use is arranged is that the handle person of big size occurs than peristome; But also, will have: after body must being installed on installation frame or sheet frame, again handle is contained in the trouble operation of body etc. because of can't body being kept in installation frame or sheet frame so that the state of handle to be housed; Or because of handle becomes big component, also need make the angle of reversing (angle of twist) of handle become big, thereby make handle from partly increasing that peristome exposes, so that problem such as deterioration attractive in appearance exists in appearance.

The present invention is for addressing the above problem, and its purpose is for a kind of processing ease of not only switch is provided, and is simultaneously also simple in the installation work of device surface, and attractive in appearance in appearance also good switch; And the switching device that uses this kind switch.

For achieving the above object, the present invention takes following technical scheme:

A kind of switch is characterized by and has:

Above body, expose top and be held in body become to reverse freely among the state between handle; The the 1st and the 2nd the terminal board that is housed in the above-mentioned body and is connected with the electric wire of outside; Be arranged on the interior both ends of above-mentioned body and the electric wire of outside is respectively carried out the charged speed knot terminal that is connected with the 1st and the 2nd terminal board; The switching body that has travelling contact and reverse with the state that contacts with the 1st terminal board; Top is kept by above-mentioned mid-handle, and the bottom is then kept by above-mentioned switching body simultaneously, reverses power in the helical spring that opens and closes body and invest counter-rotating by reversing of mid-handle; Be arranged on the 2nd terminal board and contact the fixed contact that leaves with travelling contact by reversing of above-mentioned switching body; Be installed on the above-mentioned mid-handle, be formed simultaneously: the projection image above above-mentioned body is the operating grip with the size of same size above the body; And be limited to the card claw stop of the fastener that is possessed by the used installation frame of the device surface that is installed in wall etc. or sheet frame.

A kind of switch is characterized by and has: above body, expose top and be held in body become to reverse freely among the state between handle; Each a pair of the 1st and the 2nd the terminal board that is housed in the above-mentioned body and is connected with the electric wire of outside; Be arranged on the interior both ends of above-mentioned body and speed knot terminal that the 1st and the 2nd the terminal board that the electric wire of outside and each is a pair of respectively is electrically connected; Have travelling contact, and with the state that contacts with each the 1st terminal board one of reverse to the switching body; Top is kept by above-mentioned mid-handle, and the bottom is then kept by the above-mentioned body that respectively opens and closes simultaneously, reverses one of power to helical spring and by reversing of mid-handle each switching body is invested counter-rotating; Respectively be arranged on the 2nd terminal board and respectively open and close reversing of body and contact the fixed contact that leaves with travelling contact by above-mentioned; Be installed on the above-mentioned mid-handle, be formed simultaneously: the projection image above above-mentioned body is the operating grip with the size of same size above the body; And be limited to the card claw stop of the fastener that is had by the used installing frame of the device surface that is assemblied in wall etc. or sheet frame.

A kind of switch is characterized by and has: above body, expose its top and be held in body become to reverse freely among the state between handle; Be accommodated in the above-mentioned body and the 1st terminal board that is connected with the electric wire of outside; Be housed in the above-mentioned body and one of be connected with the electric wire of outside the 2nd terminal board; Be arranged on the interior both ends of above-mentioned body and the electric wire of outside is tied terminal with the speed that the 1st terminal board and a pair of the 2nd terminal board are electrically connected respectively; Having a pair of travelling contact is the switching body that reverses with the state that contacts with the 1st terminal board; Top is kept by above-mentioned mid-handle, and the bottom is then kept by above-mentioned switching body simultaneously, and splits the helical spring that closure invests the power of reversing of reversing by reversing of mid-handle; Respectively be arranged on the 2nd a pair of terminal board and select one with each travelling contact and contact the fixed contact that leaves by reversing of above-mentioned switching body; Be installed on the above-mentioned mid-handle, form simultaneously: the projection image above above-mentioned body becomes the operating grip with the size of slightly identical size above the body; And be limited to the card claw stop of the fastener that is possessed by the used installing frame of the device surface that is installed in wall etc. or sheet frame.

A kind of switch is characterized by and has: above body, expose its top and be held in body become to reverse freely among the state between handle; Each a pair of the 1st and the 2nd the terminal board that is housed in the above-mentioned body and is connected with the electric wire of outside; Be housed in the interior both ends of above-mentioned body and the 1st and the 2nd the terminal board that the electric wire of outside and each is a pair of respectively adds the speed knot terminal that is electrically connected; Have travelling contact and one of reverse and split closure with the state that contacts with each the 1st terminal board; Top is kept by above-mentioned mid-handle, and the bottom is then kept by the above-mentioned body that respectively opens and closes simultaneously, and by reversing of mid-handle each switching body tax and counter-rotating is reversed one of power to helical spring; And respectively be arranged on the 2nd terminal board, and respectively open and close reversing of body and select one with each travelling contact and contact the fixed contact that leaves by above-mentioned; Be installed on the above-mentioned mid-handle, be formed simultaneously: the projection image above above-mentioned body becomes the operating grip with the size of slightly identical size above the body; And be limited to being installed in the card claw stop of the fastener that used installing frame of device surfaces such as wall or sheet frame possessed.

Described switch, it has: the display lamp that is electrically connected between the 1st and the 2nd terminal board; Its at least a portion is embedded in the prism of the fenestra that is arranged on the aforesaid operations handle; And, make the end of above-mentioned prism mutually opposed with display lamp through being arranged on the fenestra of above-mentioned mid-handle;

Described switch, it has: the real circuit substrate that above-mentioned display lamp is housed; Bullet is connected to by solid work facial on each of the 1st and the 2nd terminal board, and one of the contact portion that is formed at the foregoing circuit substrate to contactor;

The state of foregoing circuit substrate-placing above the 1st and the 2nd terminal board is contained in the body.

Described switch, it has: above-mentioned display lamp is installed and is housed in the interior mounting panel of mid-handle; Outstanding and be electrically connected to above-mentioned display lamp from this mounting panel, simultaneously also with the 2nd terminal board on the facial contact conducting become to connect terminal plate from freely; Reach an end and be connected in above-mentioned display lamp, the other end then contacts the resistance of conducting with last helical spring simultaneously.

Described switch, it has: the charged display lamp that is connected between the 2nd a pair of terminal board; Has a part to be embedded in to be arranged on the prism of the fenestra of aforesaid operations handle at least;

By being arranged on the open-work of above-mentioned mid-handle, that the end of above-mentioned prism is mutually opposed with display lamp.

Described switch, it has: the real circuit substrate that above-mentioned display lamp is housed; Bullet is connected to by solid work facial and be formed on one of contact portion below the foregoing circuit substrate to contactor on each of the 2nd a pair of terminal board;

The foregoing circuit substrate is accommodated in the body to be positioned in each state above the 2nd terminal board.

Described switch, it has: be housed in the interior mounting panel of central handle and above-mentioned display lamp is installed: and bullet is connected on by solid work and goes up facial and be formed on one of contact portion below the above-mentioned mounting panel to contactor in each of the 2nd a pair of terminal board.

Described switch wherein, forms the shape of being cut from above-below direction with above-mentioned four jiaos bight with body.

Described switch, wherein, above-mentioned body constitutes with body and lid, will be from four jiaos of vertical downwards establishing of assembling pin that are equipped with assembly hole of periphery of this lid, also dash forward and establish the assembling projection that is limited to this assembly hole in the two sides on above-mentioned body simultaneously.

Described switch wherein, is formed with the guiding face of outside inclination downwards on above-mentioned assembling projection.

Described switch, wherein, by the body that is formed box-shaped and be formed the frame shape and the lid that is assembled into this body constitutes above-mentioned body; And perpendicularly around the frame portion of this lid establish bearing portion, the bearing ditch that will be based in the reverse shaft embedding of above-mentioned mid-handle simultaneously is formed at wall within the above-mentioned bearing portion, and is contained in mid-handle in the above-mentioned frame portion and is held in the state freely that reverses.

Described switch wherein, is provided with in the moving axis bottom of above-mentioned mid-handle than descend to the inside one section section portion of top, the also prominent nail of only pulling pin of establishing in the bottom of above-mentioned bearing ditch simultaneously, and itself and this section portion is chimeric when reverse shaft being embedded in above-mentioned bearing ditch.

A kind of switching device is characterized by and has:

As the switch as described in the claim 1～15 any one;

Have: make the peristome showed out on the switch, and its length direction have card that three groups of cards end the card claw stop that above-mentioned switch has end ditch and be arranged on above-mentioned peristome periphery built-in beam portion, reach at its length direction and have the movable beam portion that card that three groups of cards end above-mentioned card claw stop ends ditch and is located at the periphery of above-mentioned peristome by deflection freely, and covering is arranged on the sheet frame of the opening surface side of imbedding the hole of device surface; And have and make the openning of showing out on the above-mentioned switch, and cover the principal part of face before the above-mentioned sheet frame, from the outstanding sidewall of slightly full edge of this principal part, and be installed in the decorative panel of sheet frame front;

The weak point amplitude direction size of above-mentioned switch is formed the summary 1/3rd of the lengthwise dimension of above-mentioned peristome.

A kind of switching device is characterized by and has:

As the switch as described in the claim 1～5 any one; Possess and make the peristome showed out on this switch, have card that three groups of cards end the card claw stop that above-mentioned switch has at its length direction and end ditch and be arranged on built-in beam portion on the above-mentioned peristome periphery, have the periphery that card that three groups of cards end above-mentioned card claw stop ends ditch and is located at above-mentioned peristome by deflection freely at its length direction, movable beam portion, be arranged on the sheet frame of the opening surface side of imbedding the hole of device surface with covering; And

Possess the principal part that makes the openning of showing out on the above-mentioned switch and cover above-mentioned sheet frame front, from the outstanding sidewall of slightly full edge of this principal part, to be installed in the decorative panel of sheet frame front;

The weak point amplitude direction size of above-mentioned switch is formed the summary 1/3rd of the lengthwise dimension of above-mentioned peristome, also the size of the short amplitude direction of switch of aforesaid operations handle is formed the summary 1/2nd of the length direction of peristome simultaneously.

A kind of switching device is characterized by and has:

As the switch as described in the claim 1～15 any one; Possess and make the peristome showed out on this switch, have card that three groups of cards end the card claw stop that above-mentioned switch has at its length direction and end ditch and be arranged on built-in beam portion on the above-mentioned peristome periphery, have that card that three groups of cards end above-mentioned card claw stop ends ditch and be located at movable beam portion on the above-mentioned peristome periphery by deflection freely, be located at the sheet frame of the opening surface side of imbedding the hole of device surface with covering at its length direction; And have the principal part that makes the openning of showing out on the above-mentioned switch and cover above-mentioned sheet frame front, from the outstanding sidewall of slightly full edge of this principal part, to be installed in the decorative panel of sheet frame front;

Above-mentioned switch is lacked the summary 1/3rd that amplitude direction size forms the lengthwise dimension of above-mentioned peristome, and the size of also switch of aforesaid operations handle being lacked the amplitude direction simultaneously forms with the lengthwise dimension of peristome roughly the same.Described the present invention for reaching above-mentioned purpose, is to take to have: above body, expose its top and be maintained at body become to reverse freely among between handle (center handle); And be housed in the above-mentioned body and the 1st and the 2nd the terminal board that is connected with the electric wire of outside; And be arranged on the interior end of above-mentioned body, and with the electric wire of outside and each speed knot (quick coect) terminal to be electrically connected of terminal board of the 1st and the 2nd; And have a travelling contact, and to connect the switching body that the state at angle reverses with the 1st terminal board; And keep top by above-mentioned mid-handle, simultaneously the bottom is then kept by above-mentioned switching body, opens and closes body with the reverse helical spring of power of counter-rotating and invest by reversing of middle back handle; And be arranged on the 2nd terminal board, and contact the fixed contact that leaves with travelling contact by reversing of above-mentioned switching body; And be installed in above-mentioned mid-handle top, be formed simultaneously: to the projection image above the above-mentioned body be for the operating grip of the size of slightly identical size above the body; And the card claw stop etc. that is limited to used installation frame such as the device surface that is installed in wall or the fastener that sheet frame possessed is for constituting; And the switch of the single switch type of this kind what is called, because of operating grip more in the past the person become greatly, operation becomes easily; Simultaneously can be installed on framework etc., so will become easily in the installation work of device surface with the state that operating grip is installed; And also because of the fulcrum that reverses of operating grip being located at body top, so the unlikely increase of the ledge of operating grip is attractive in appearance in appearance very good.

Described the present invention, for reaching above-mentioned purpose, also take to have: above body, expose top be retained moving freely among between handle; And be housed in the above-mentioned body and each terminal board of a pair of the 1st and the 2nd of being connected with the electric wire of outside; And be arranged on the two ends of above-mentioned body and the first and the 2nd terminal board that external cable and each is a pair of each tie terminal with the speed that is electrically connected; And have travelling contact and with the state that contacts with each the 1st terminal board one of reverse to the switching body; And keep its top by above-mentioned mid-handle, simultaneously the bottom is then kept by the above-mentioned body that respectively opens and closes, and by the reversing of mid-handle, and each is opened and closed body invest the reverse helical spring of one of power of counter-rotating; And respectively be arranged on the 2nd terminal board and respectively by the reversing of above-mentioned switching body, also travelling contact contact.The fixed contact that leaves; And be installed on the above-mentioned mid-handle, be formed simultaneously: to the projection image above the above-mentioned body be for the operating grip of the size of slightly identical size above the body; And the card claw stop etc. that is limited to used installation frame such as the construction face that is installed in wall or the fastener that sheet frame possessed is for constituting; And two switch type switches of this kind what is called, because of operating grip more in the past the person become greatly, operation becomes easily; With advancing to be installed on installation frame etc., so will become easily in the installation work of device surface with the state that operating grip is installed; And because of the fulcrum that reverses of operating grip being located at body top, so the unlikely increase of the ledge of operating grip is attractive in appearance in appearance very good.

Described the present invention, for reaching above-mentioned purpose, also take to have: above body, expose top and be retained reverse freely among between handle; And be housed in the above-mentioned body and the 1st terminal board that is connected with the electric wire of outside; And be housed in the above-mentioned body and one of be connected with the electric wire of outside to the 2nd terminal board; And be arranged on the interior both ends of above-mentioned body and with electric wire and the 1st terminal board and the 2nd a pair of terminal board of outside; Each is with the speed knot terminal of electrical connection; And has a pair of travelling contact and the switching body that reverses with the state that contacts with the 1st terminal board; And keeping top by above-mentioned mid-handle, the bottom is then kept by above-mentioned switching body simultaneously, invests the helical spring that counter-rotating is reversed and split closure by reversing of middle handle; And respectively be arranged on the 2nd a pair of terminal board, and by the reversing of above-mentioned switching body, each is selected one with travelling contact and contacts.The fixed contact that leaves; And be installed on the above-mentioned mid-handle, be formed simultaneously: to the projection image above the above-mentioned body be for the operating grip that slightly is onesize size above the body; And be limited to used installation frame such as the device surface that is installed in wall or fastener card claw stop that sheet frame possessed etc. for constituting; And this kind what is called three road type switches, because of operating grip more in the past the person become greatly, operation becomes easily; Simultaneously can be installed on installation frame etc. with the state that operating grip is installed; So the installation work at device surface will become easily; And also because of the fulcrum that reverses of operating grip being located at body top; So this ledge of operating grip is not increased, and is attractive in appearance in appearance very good.

Described the present invention, for reaching above-mentioned purpose, also adopted and had: above body, expose top and be retained reverse freely among between handle; And be housed in the above-mentioned body and each a pair of this 1st terminal board that is connected with the electric wire of outside; And be arranged on the interior both ends of above-mentioned body and each speed that connects with electricity of terminal board of the 1st and the 2nd that external cable and each is a pair of is tied terminal; And have travelling contact and with the state that contacts with each the 1st terminal board one of reverse to switching portion; And keep its top by above-mentioned mid-handle, simultaneously the bottom is then kept by the above-mentioned body that respectively opens and closes, and by the reversing of mid-handle, and each is opened and closed body invest counter-rotating and one of reverse to helical spring; And respectively be arranged on the 2nd terminal board and respectively by the reversing of above-mentioned switching body, each is selected one with travelling contact and contacts.The fixed contact of opening; And be installed on the above-mentioned mid-handle, be formed simultaneously; To the projection image above the above-mentioned body be for the operating grip that slightly is onesize size above the body; And the card claw stop etc. that is fixed in used installation frame such as the construction face that is installed in wall or the fastener that sheet frame possessed is for constituting; And, four road type switches of this kind what is called, because of operate the back handle more in the past the person become greatly, operation becomes easily, the while can be installed on installation frame etc. with the state that operating grip is installed; So the installation work at device surface will become easily, and also because of the fulcrum that reverses of operating grip being located at body top; So the unlikely increase of ledge of operating grip is attractive in appearance in appearance very good.

Described the present invention further has: between the 1st and the 2nd terminal board, with the display lamp of electrical connection; And, can embed the prism (prism) of a part at least at the fenestra of being located at the aforesaid operations handle; And, the mutually opposed institute of the end and the display lamp of above-mentioned prism is become formation by being arranged on the open-work of above-mentioned mid-handle; Thus, under the situation of dark around night etc., can light display lamp, to advise the position of operating grip.

Described the present invention further has: the real circuit substrate that above-mentioned display lamp is housed; And facial on the 1st and the 2nd terminal board with each by solid work, one of connect contactor (contactor) etc. and be formed at contact portion bullet below the foregoing circuit substrate; And with under the state of foregoing circuit substrate-placing above the 1st and the 2nd terminal board, be contained in the body to special little; Therefore show that the assembling operation of class in body can carry out easily.

Described the present invention further has: above-mentioned display lamp is installed and is accommodated in the interior mounting panel of handle; And outstanding and from this mounting panel to be connected electrically in above-mentioned display lamp, simultaneously with the 2nd terminal board on facial contact conducting or connect terminal plate from freely; And an end is connected above-mentioned display lamp, simultaneously the other end then be touched conducting in the resistance of above-mentioned helical spring etc. for constituting; Thus, the assembling operation of display lamp in body can carry out easily, simultaneously also because of mounting panel is accommodated in the mid-handle, so can seek save spaceization.

Described the present invention further has: in the display lamp that is connected on electric between the 2nd a pair of terminal board; And, can embed the prism of a part etc. at least by in the fenestra of aforesaid operations handle; And by being arranged on the open-work of above-mentioned mid-handle, the end of above-mentioned prism is relative with display lamp little to become spy; Therefore, under the situation of dark around night etc., display lamp can be lighted, to advise the position of operating grip.

Described the present invention further has: the real circuit substrate that above-mentioned display lamp is housed; And facial on the 2nd a pair of terminal board with each by solid work, one of connect contactor etc. and be formed on contact portion bullet below the foregoing circuit substrate; And exhale and to be contained under the state of foregoing circuit substrate-placing above the 2nd terminal board in the body to special little; Therefore, the assembling operation of the display lamp in body will become easily.

Described the present invention further has: above-mentioned display lamp is installed and is housed in the interior mounting panel of mid-handle; And facial on the 2nd a pair of terminal board with each by solid work, one of connect contactor etc. to constituting and be formed at contact portion bullet below the above-mentioned mounting panel; Therefore, the assembling operation of display lamp in body can carry out easily, simultaneously also because of mounting panel is contained in the handle, so can seek save spaceization.

Described the present invention, further take: with four jiaos of bights of above-mentioned body up and down direction to be cut being shaped as of (cut) special little: thus, the body bight that is cut will be unlikely disturbs the round case of imbedding, and can arrange a plurality of imbedding and be installed in round imbedding in the case.

Described the present invention further takes: with the formation of above-mentioned body (body) and lid (cover); And the vertical below of being located at of the assembling pin that will have resistance dress hole to be worn from angle on the periphery of this lid, also the outstanding assembling projection that is limited to this assembly hole that is provided with becomes special little in above-mentioned body two sides simultaneously; Thus, the group shape of body and lid can simply carry out.

Described the present invention, further take: face forms the guiding face of outside inclination downwards for special little on above-mentioned assembling projection; Thus, an apical grafting of tip that can make the assembling pin is in the guiding face of assembling reality, and one side is pressed into lid, makes the assembling pin along the guiding face hole enlargement thus, and easily assembly hole is limited to the assembling projection.

Described the present invention further takes: by the body that is formed box-shaped, be assembled into the lid of this body etc. with being formed the frame shape, constitute above-mentioned body; And in the perpendicular on every side bearing portion that is provided with of the frame portion of this lid, within above-mentioned bearing, be formed with simultaneously: be based in the bearing ditch of the reverse shaft of above-mentioned mid-handle, with this mid-handle be contained in and be held in the state that reverses freely in the above-mentioned frame portion to be become the spy little in embeddings; Thus, mid-handle will be assembled on the lid easily.

Described the present invention, further take: the reverse shaft bottom in above-mentioned mid-handle is provided with: reduce by one section section portion to the inside than top, with advancing also to have in bearing ditch lower protrusion: reverse shaft is embedded in above-mentioned bearing ditch will be little for the spy with this section portion chimeric nail (dowel) of only pulling pin; Thus, handle becomes the assembling operation of body and lid easily from only the pulling out of lid in can being undertaken by the nail of only pulling pin.

Described the present invention has: described switch; Have: make the peristome showed out on this switch, have the card that three groups of cards end the card claw stop that above-mentioned switch is equipped with at length direction and end ditch, and be located at the periphery of above-mentioned peristome built-in beam portion, have the card that three groups of cards end above-mentioned card claw stop at length direction and end ditch, and be arranged on above-mentioned peristome periphery and become deflection movable beam portion freely to intend covering the sheet frame of the opening surface side of imbedding the hole that is arranged on device surface; And have the principal part that makes the openning of showing out on the above-mentioned switch and cover above-mentioned sheet frame front, from the outstanding sidewall of the slightly full periphery of this principal part, with decorative panel of being installed in the sheet frame front etc.; And the weak point width of cloth direction size of above-mentioned switch formed: the summary 1/3rd of the lengthwise dimension of above-mentioned peristome; Can use common sheet frame and decorative panel with the situation of the switch that 2 or 3 are installed thus, so can seek the cost reductionization that sheet frame and decorative panel sharing are brought.

Described the present invention has: described switch; Hold the peristome that exposes on this switch, length direction have card that three groups of cards end the card claw stop that above-mentioned switch has end ditch and be located at above-mentioned peristome periphery built-in beam portion, have the ditch that ends that three groups of cards end above-mentioned card claw stop at length direction, and be located at the movable beam portion of above-mentioned peristome periphery freely, be arranged on the sheet frame of the opening surface side of imbedding the hole of device surface with covering by deflection; And possess and make the openning of showing out on the above-mentioned switch, and cover the principal part of above-mentioned sheet frame front, from the outstanding sidewall of the slightly full periphery of this principal part and be installed in the decorative panel of sheet frame front; And the weak point width of cloth direction size of above-mentioned switch formed the summary 1/3rd of the lengthwise dimension of above-mentioned peristome, also the size of the short width of cloth direction of switch of aforesaid operations handle is formed the summary 1/2nd of peristome lengthwise dimension simultaneously; Thus,, 2 situation only is installed, also can each comes the peristome of blocking sheet frame by the operating grip of switch even at the sheet frame that 3 switches can be installed; Therefore, can use common sheet frame and decorative panel with the situation that 3 switches are installed, so can seek the reduction of cost.

Described the present invention has: described switch; Have and make the peristome showed out on this switch, have three groups of cards at length direction and end the card that card that above-mentioned switch has ends and end ditch, and be located at above-mentioned peristome periphery built-in beam portion, have the card that three groups of cards end above-mentioned card claw stop at length direction and end ditch, and be arranged on above-mentioned peristome periphery and become deflection movable beam portion freely, be arranged on the sheet frame of the opening surface side of imbedding the hole of device surface with covering; Possess the principal part that makes the openning of showing out on the above-mentioned switch and cover above-mentioned sheet frame front, from the outstanding sidewall of slightly full edge of this principal part, and be installed in the decorative panel of sheet frame front; And the weak point width of cloth direction size of above-mentioned switch formed: the summary 1/3rd of the lengthwise dimension of above-mentioned peristome also forms the size of the short width of cloth direction of switch of aforesaid operations handle simultaneously: slightly identical with the lengthwise dimension of peristome; Thus,, one situation only is installed, also can comes the peristome of blocking sheet frame, so can use common sheet frame and decorative panel with the situation that 2 or 3 switches are installed by the operating grip of switch even at the sheet frame that 3 switches can be installed; Therefore can seek the reduction of cost.The present invention's good effect

Described the present invention owing to have: above body, expose be held in the top body become to reverse freely among the state between handle (center handle); And be housed in the above-mentioned body and the 1st and the 2nd the terminal board that is connected with the electric wire of outside; And be arranged on the interior both ends of above-mentioned body, and each speed that is connected on electric of external cable and the 1st and the 2nd terminal board is tied (quick connect) terminal; And has travelling contact and the switching body that reverses with the state that contacts with the 1st terminal board; And keep top by above-mentioned mid-handle, simultaneously the bottom is then kept by above-mentioned switching body, splits closure and invests the reverse helical spring of power of counter-rotating and reverse by mid-handle; And be arranged on the 2nd terminal board and by the moving fixed contact that leaves that contacts with travelling contact of above-mentioned switching body; And be installed on the above-mentioned mid-handle, be formed simultaneously: will become operating grip with the size of slightly same size above the body the projection image above the above-mentioned body; And be limited to card claw stop by being equipped on the fastener that used installation frame of device surfaces such as wall or sheet frame possessed etc.; So in single switch type switch of what is called, operating grip will become bigger than person in the past, operation becomes easily, and the state that operating grip can also be installed simultaneously is installed on installing frame etc. with it, becomes easily to the operation that sets of device surface; And the fulcrum that reverses of operating grip also can be arranged on the body, so the protuberance of operating grip can unlikely increase, has the effect that can make enhancement attractive in appearance in appearance etc.

Described the present invention, then because of having: above body, expose top, and be maintained at body become to reverse freely among between handle; And be housed in the above-mentioned body and each terminal board of a pair of the 1st and the 2nd of being connected with external cable; And be arranged on the interior both ends of above-mentioned body, and each speed that is connected on electric of the electric wire of outside and each the 1st and the 2nd a pair of terminal board is tied terminal; And have a travelling contact, and each with the state that contacts with the 1st terminal board one of reverse to the switching body; And keeping top with above-mentioned mid-handle, the bottom is then kept by the above-mentioned body that respectively opens and closes simultaneously, reverses one of power to helical spring and invest each switch body by reversing of mid-handle with counter-rotating; And respectively be arranged on the 2nd terminal board, and respectively open and close reversing of body by above-mentioned, contact with travelling contact.The fixed contact that leaves; And be installed on the above-mentioned mid-handle, be formed simultaneously: the projection image above above-mentioned body becomes the operating grip of size with slightly same size above the body etc.; And be limited to card claw stop of the fastener that institutes such as used installation frame such as the device surface that is provided in wall or sheet frame possess etc.; So in two switch type switches of what is called, it is bigger that operating grip will become, operation becomes easily empty; Simultaneously can be installed on installing frame etc., become easily to the installation work of device surface with the state that operating grip is installed; And the fulcrum that reverses of operating grip also can be arranged on the body, so the ledge of operating grip is with unlikely increase; Have and to improve effects such as attractive in appearance in appearance.

Described the present invention, also because of having: above body, expose top, and be held in body become to reverse freely among between handle; And be accommodated in the above-mentioned body, and the 1st terminal board that is connected with external cable; And be accommodated in the above-mentioned body, and one of be connected knot the 2nd terminal board with external cable; And be arranged on the interior both ends of above-mentioned body, and each speed that is connected on electric of external cable and the 1st terminal board and a pair of the 2nd terminal board is tied terminal; And have an a pair of travelling contact, and the switching body that reverses with the state that contacts with the 1st terminal board; And keeping top with above-mentioned mid-handle, the bottom is then kept by above-mentioned switching body simultaneously, and splits the helical spring that closure invests the power of reversing of reversing by reversing of mid-handle; And respectively be arranged on the 2nd a pair of terminal board, contact the fixed contact that leaves and select one with each travelling contact by reversing of above-mentioned switching body; And be installed on the above-mentioned mid-handle, be formed simultaneously: the operating grip that the projection image above the above-mentioned body is become size with slightly same size above the body etc.; And be limited to card claw stop by being provided in the fastener that used installing frame of device surfaces such as wall or sheet frame possessed etc.; Therefore, in three road type switches of what is called; Operating grip will become more in the past for big, operation becomes easily, the state that operating grip can also be installed is simultaneously installed installing frame etc., installation work to construction face becomes easily, and the fulcrum that reverses of operating grip can be provided with on the body, therefore the unlikely increase of ledge of operating grip has and can improve effects such as attractive in appearance in appearance.

Described the present invention, also because of having: above body, expose top, and by body be held in reverse freely among between handle; And being housed in the above-mentioned body, and each terminal board of a pair of the 1st and the 2nd that is connected with external cable; And be arranged on the interior both ends of above-mentioned body, and each speed that is connected on electric of the 1st and the 2nd the terminal board that external cable and each is a pair of is tied terminal; And have a travelling contact, and come one of the moving closure of splitting with the state that contacts with the 1st terminal board; And top kept by above-mentioned mid-handle, and the bottom is then kept by above-mentioned each switching station simultaneously, and reversing and each is opened and closed body invest counter-rotating and reverse one of power to helical spring by mid-handle; And respectively be arranged on the 2nd terminal board, and respectively open and close reversing of body by above-mentioned; Selecting one contacts with each travelling contact.The fixed contact that leaves; And be installed on the above-mentioned mid-handle, be formed simultaneously: the projection image above above-mentioned body becomes the operating grip of size with slightly same size above the body etc.; And card ends to the card claw stop that is installed in the fastener that is possessed in the used installation frame of device surface or sheet frame etc.; So in four road type switches of what is called, operating grip will be more in the past for big, operation becomes easily, and the state that operating grip can also be installed is simultaneously installed installing frame etc., becomes easily to the installation work of device surface; And the fulcrum that reverses of operating grip can be located at body top, and the unlikely increase of the ledge of operating grip has the effect that can improve grade attractive in appearance in appearance.

Described the present invention is also because of having: be connected the display lamp between the 1st and the 2nd terminal board on electric; And at the fenestra of being located at the aforesaid operations handle, can embed the prism (prism) of a part etc. at least, and through the open-work being arranged on above-mentioned mid-handle, make the end of above-mentioned prism relative with display lamp to become; So under the situation of dark around night etc., light display lamp, but promptly have the effect of the position of display operation handle.

The present invention is also because of having: the real circuit substrate of stating display lamp that is equipped with; And gone up face by each of the terminal board of solid work in the 1st and the 2nd, and bullet is connected to one of contact portion of being formed on below the foregoing circuit substrate to contactor etc.; And, be contained in the body the state of foregoing circuit substrate-placing above the 1st and the 2nd terminal board; So there be the group of display lamp in body to go into the effect that operation can wait easily.

The present invention is also because of having: above-mentioned display lamp is installed and is housed in the interior mounting panel of mid-handle; And outstanding from this mounting panel, and on electric, be connected above-mentioned display lamp, simultaneously with the 2nd terminal board on the facial contact conducting become to connect terminal plate from freely; Reach an end and be connected above-mentioned display lamp, the other end then contacts the resistance of conducting etc. with above-mentioned helical spring simultaneously; Can carry out easily so the group of display lamp in body gone into operation, mounting panel can be housed in the mid-handle simultaneously; Therefore has the effect that to seek save spaceization etc.

The present invention is also because of having: be connected the display lamp between a pair of the 2nd terminal board on electric; And, can embed the prism of a part etc. at least at the fenestra of being located at the aforesaid operations handle; And through being arranged on the open-work of above-mentioned mid-handle, make the end of above-mentioned prism relative with display lamp to become; So have under the situation of dark around night etc., can light the effect of display lamp with the position of display operation handle etc.

The present invention is also because of having: the real circuit substrate that above-mentioned display lamp is housed; And gone up face in each of the 2nd a pair of terminal board by solid work, and bullet is connected on one of contact portion of forming below the foregoing circuit substrate to contactor etc.; And the state of each mounting of foregoing circuit substrate above the 2nd terminal board is housed in the body, goes into the effect that operation can be carried out easily so have the group of display lamp in body.

Described the present invention is also because of having: above-mentioned display lamp is installed is accommodated in the interior mounting panel of mid-handle; And gone up face in each of the 2nd a pair of terminal board by solid work, and one of the contact portion that is formed on face under the above-mentioned mounting panel is to contactor etc.; So have the group of display lamp in body to go into operation can to carry out easily,, can seek the effect of save spaceization etc. simultaneously also because of mounting panel being contained in the mid-handle.

Described the present invention is also because of forming: with four jiaos of shapes that are added in cutting from above-below direction of above-mentioned body; So the round case of imbedding will can not be disturbed in the bight of the body that is cut, have and to arrange a plurality of effects such as installing of imbedding at the round case of imbedding.

Described the present invention also because of above-mentioned body is constituted with body and lid, and will be hung down downwards from the assembling pin that four jiaos of this lid peripheries have assembly hole to be worn and establish, and be equipped with the assembling projection that is limited to this assembly hole in the two sides of above-mentioned body simultaneously and become; So have the effect that the assembling of body and lid can simply be carried out.

Described the present invention also is formed with the guiding face of outside inclination downwards because of face on above-mentioned assembling projection; So have can one side will assemble pin the tip apical grafting in the guiding face of assembling projection, one side gives as security lid, makes the hole enlargement of assembling pin along guiding face thus, assembly hole can be limited to easily the effect of assembling projection.

Described the present invention, also reason forms the body of box-shaped and forms the frame shape and the lid that is assembled into this body constitutes above-mentioned body, and the also perpendicular bearing portion that is provided with around the frame portion of this lid, also will embed simultaneously by the prominent bearing ditch of stating middle handle reverse shaft of establishing, be formed on wall within the above-mentioned bearing portion, so that mid-handle is housed in the above-mentioned frame portion, is held in and reverses freely that state becomes; So have the effect that mid-handle can be assembled in easily lid.

Described the present invention also because of in the reverse shaft bottom of above-mentioned handle, has than descend to the inside one section section portion of top, and when also reverse shaft being embedded in simultaneously above-mentioned bearing ditch, only the pull pin nail (dowel) chimeric with this section portion is based under the bearing ditch; So can carry out mid-handle from only the pulling out of lid, has the effect that the assembling operation of body and lid can carry out easily by the nail of only pulling pin.

Described the present invention is then because of having: described switch; And make the peristome of showing out on this switch; And have the card claw stop that above-mentioned switch is equipped with and blocked the card that ends and end three groups in ditch in length direction, and be arranged on the built-in beam portion of above-mentioned peristome periphery; And have three groups card at length direction and end ditch and possess to have to be arranged on and above-mentionedly open middle part periphery deflection movable beam portion freely, and cover the used sheet frame of opening surface side of imbedding the hole that is arranged on device surface; And have and make the openning of showing out on the above-mentioned switch and cover the used principal part of face before the above-mentioned sheet frame; And possess and the sidewall of giving prominence to from the slightly full periphery of this principal part is arranged and be installed in decorative panel etc. before the sheet frame; And the weak point width of cloth direction size of above-mentioned switch is formed: the summary three of the lengthwise dimension of above-mentioned peristome/first-class becomes; Sheet frame and decorative panel shared when two switches or three switches are installed be can use so have, sheet frame and effects such as cost reduction that the decorative panel sharing brought therefore can be sought.

Described the present invention has: described switch; And make the peristome of showing out on this switch; And possess the card that has card to end the card claw stop that above-mentioned switch has and end three groups in ditch, and be arranged on the built-in beam portion of the periphery of above-mentioned peristome in length direction; And hold: have card that card ends above-mentioned card claw stop and end three groups in ditch, and the periphery that is arranged on above-mentioned peristome becomes deflection movable beam portion freely, is arranged on the sheet frame of the opening surface side of imbedding the hole of device surface with covering in length direction; And have and make the openning that exposes above the above-mentioned switch, and can cover the principal part of above-mentioned sheet frame front; And possess the outstanding sidewall of slightly full edge, and be installed in decorative panel of sheet frame front etc. from this principal part; And the size of the weak point width of cloth direction of above-mentioned switch formed: the summary 1/3rd of the size of the length direction of above-mentioned peristome; The size of also switch of aforesaid operations handle being lacked width of cloth direction simultaneously forms: the summary two of the lengthwise dimension of peristome/first-class is for constituting; Even event in the situation of two of the sheet frame installations that three switches can be installed, also can be come the peristome of blocking sheet frame by the operating grip of each switch; Therefore, shared sheet frame and decorative panel in the time of can using and install three switches has the effect that can seek the cost reduction.

Described the present invention has: described switch; And make the peristome of showing out on this switch; And hold: card is only stated switch and had: the card that blocks claw stop ends three groups in ditch in length direction, and is arranged on the built-in beam portion of above-mentioned peristome periphery; And hold: the card that card ends above-mentioned card claw stop ends three groups in ditch in length direction, becomes deflection movable beam portion freely and be arranged on above-mentioned peristome periphery, and can cover the sheet frame of the opening surface of imbedding the hole that is arranged on device surface; And have and make the openning of showing out on the above-mentioned switch, and can cover the principal part of above-mentioned sheet frame front; And have the outstanding sidewall of slightly full periphery, and be installed in decorative panel of sheet frame front etc. from this principal part; And the weak point width of cloth direction size of above-mentioned switch is formed: the summary 1/3rd that the length square chi of above-mentioned peristome is very little; While also forms the short width of cloth direction of the switch size of aforesaid operations handle: the state slightly identical with the lengthwise dimension of peristome etc. become; Even so at the sheet frame that three switches can be installed one situation only is installed, operating grip that can also switch comes the peristome of blocking sheet frame; Therefore can use and install switch two or three the time shared sheet frame and decorative panel, the effects such as reduction that can seek cost.

Following with reference to accompanying drawing, describe embodiments of the invention in detail:

Fig. 1 represents the exploded perspective view of the switch of example 1.

Fig. 2 represents the switch person of last figure, (a) is top figure, (b) is side view.

Fig. 3 represents the side sectional drawing of the switch of last figure.

What Fig. 4 represented the sheet frame of last figure and decorative panel throws the oblique view of looking from front face side.

What Fig. 5 represented the sheet frame of last figure and decorative panel throws the oblique view of looking from rear side.

The used key diagram of method of switch is installed in Fig. 6 explanation at the sheet frame of last figure.

Fig. 7 represent will last figure switch be installed in the state person of sheet frame, (a) be front elevation, (b) be the side sectional drawing, (c) for throw the side sectional drawing of looking from other directions.

Fig. 8 represent will last figure switch be installed in the state person of metallic installing frame, (a) be front elevation, (b) be the side sectional drawing, (c) for throw the side sectional drawing of looking from other directions.

Fig. 9 will last figure switch imbed and be installed in round key diagram when imbedding case.

Figure 10 will last figure the figure of three on switch when being installed in sheet frame, (a) be front elevation, (b) be the side sectional drawing, (c) for throw the side sectional drawing of looking from other directions.

Figure 11 represent will last figure two on switch be installed in the situation person of the sheet frame, (a) be front elevation, (b) be the side sectional drawing, (c) for throw the side sectional drawing of looking from other directions.

Figure 12 represent will last figure one on switch be installed in the situation person of the sheet frame, (a) be front elevation, (b) be survey face sectional drawing, (c) for throw the side sectional drawing of looking from other directions.

Figure 13 represent will last figure three situation persons of the installing frame that are installed in metallic of switch, (a) be front elevation, (b) be the side sectional drawing, (c) for throw the side sectional drawing of looking from other directions.

Figure 14 is the exploded perspective view of the switch of example 2.

Figure 15 is the exploded perspective view of the switch of example 3.

Figure 16 is the exploded perspective view of the switch of example 4.

Figure 17 is the exploded perspective view of the switch of example 5.

Figure 18 is the exploded perspective view of the switch of example 6.

Figure 19 is the exploded perspective view of the switch of example 7.

Figure 20 is the exploded perspective view of the switch of example 8.

(example 1)

Below, the present invention's example 1 is described with reference to Fig. 1-Figure 13.

As shown in Figure 1-Figure 3, originally execute the body 1 of the switch A1 of form, be by: as body that thermosetting resin becomes (body) 1a of urea (urea) resin, and become as the thermoplastic resin of PBT (polyethyleneterephthalate), and lid (cover) 1b etc. that is assembled into body 1a constitutes.At this, below periphery four angles of lid 1b, be to hang down to being provided with: the assembling pin 10 that is equipped with the assembly hole 10a of rectangle; And in the assembling projection 2 of the two sides that are based in body 1a, card is only assembled the assembly hole 10a of pin 10, body 1a and lid 1b can be assembled into the one formation thus.

At this, the assemble method of the switch A1 of this example of simple declaration.Mid-handle (conter handle) 30 is installed in lid 1b and at the fixing state of helical spring 25 of the baculum 32 of mid-handle 30, with apical grafting of assembling pin 10 front ends of lid 1b above the assembling projection 2 of body 1a, one side is from the opening surface side of body 1a, as lid 1b covering, give as security into lid 1b to body 1a, then, assemble pin 10 with hole enlargement along being formed on top the guiding face 2a of assembling projection 2; Soon assemble pin 10 and will cross assembling projection 2, make the assembly hole 10a of assembling pin 10 be blocked claw stop in assembling projection 2; So body 1a and lid 1b will be assembled.In addition, 2 of the assembling projections of body 1a two sides, also be equipped with: each was guided on the used guiding rib (guidelib) 7 of assembling projection 2 of body 1a with the assembling pin 10 of lid 1b when lid 1b was assembled into body 1a; Therefore, will assemble the two sides of pin 10 apical graftings, assembly working is carried out easily at guiding rib 7.And the inclined plane of inclination below the side edge forms laterally under side and the assembly hole 10a under the assembling projection 2 can prevent by drawing: because of being compressed the spring force of the helical spring 25 of accommodating, assembling projection 2 and the card anti-avulsion of assembly hole 10a are fallen.

Length direction both ends at body 1a also are formed with: the terminal block resettlement section 3 of accommodating each terminal board (block) that is connected with external cable: also be formed with in central authorities simultaneously: entreat receptacle 4 among accommodating the switching body 24 that constitutes the contact open locking mechanism.These each

resettlement sections

3,4 be by: come at interval to be formed within the body 1a with the next door.And, also be equipped with: insert one of external cable to electric wire insertion holes 5, and operation constitutes the used releasing hole 6 of the releasing button 27 of terminal block etc. in the bottom surface of each terminal block resettlement section 3 of body 1a.In addition, also because of body 1a is formed by the urea resin that is imbued with anti-electric leakage, so can prevent the generation of electric leakage.

The terminal block of this example is to have: by the 1st and the 2nd terminal board 20,21 and a pair of lock spring (lock spring) 26 and remove fast (quick connect) terminal construction of tying of what is called that institute such as button 27 constitutes.Lock spring (lock spring) 26 is to become the both ends of band-like plate of electric conducting material with elasticity are in addition crooked, and is formed with locking (locking) sheet 26a and contact chip 26b at the both ends of central plate 26C.Locking plate 26a also from the bond sites of central plate 26c to first ora terminalis, to the direction inclination near pin sheet 20a, the 21a of the 1st and the 2nd terminal board 20,21 of the summary コ word shape that constitutes terminal block, contact chip 26b then is bent to and slightly is the S font.And central plate 26a also is formed slightly tabular, and apical grafting is at apical grafting sheet 20b, the 21b of the 1st and the 2nd terminal board 20,21.Then, between pin sheet 20a, the 21a of the locking plate 26a that locks spring 26 and contact chip 26b and the 1st and the 2nd terminal board 20,21, through being arranged on the electric wire insertion holes 5 of body 1a bottom, insert electric wire from the outside, then the tip of locking plate 26a will be invaded the heart yearn of electric wire and only be pulled out; By locking plate 26a and contact chip 26b, the heart yearn of electric wire will be crimped on pin sheet 20a, 21a simultaneously; Thus, the heart yearn of electric wire will be reached with the conducting (connection) of the 1st and the 2nd terminal board 20,21.And, to remove button 27 and formed by thermosetting resin as urea resin, its underpart will face each terminal block resettlement section 3 of removing hole 6 and being housed in body 1a.When the tip that is inserted into bottle opener instruments such as (driver) from the outside through releasing hole 6, give as security press operation to removing button 27, then can make the locking plate 26a of lock spring 26 remove the direction deflection by the signature compressing tablet 27 that is based in two sides to crimping; The tip of the locking plate 26a heart yearn from electric wire is pulled away, can remove being connected of the 1st or the 2nd terminal board 20,21 and electric wire.

From the 1st terminal board 20 is to extend (extend and be provided with) to have: the supporting pieces 20c of 4 bottom surfaces, central resettlement section that are laid in; The first end of this supporting pieces 20c is flexed into the chevron shape to form support projection 20d, supports projection 20d to upload at this again and be equipped with the 24 one-tenth moving states freely of body that open and close.

Also be formed with at the 2nd terminal board 21: and extend in central resettlement section 4 tip is flexed into as with the length direction orthogonal of body 1a extend sheet 21c, fixed contact 28 is promptly extended sheet 21c by solid work in this.

Open and close body 24 and also form the コ word shape of opening upward, and respectively be equipped with a pair of regulation sheet 24a that reverses from the both sides of bottom by hardware; Reversing between regulation sheet 24a at this is to close within the body 1a side by prominent rib (lik) 4a that establishes, the angle (reaction angle) of can regulation reversing.Face the part of the fixed contact 28 of this 2nd terminal board 21 that opens and closes body 24, also be fixed with travelling contact 29.

Lid 1b all be formed rectangular box-like; Also contain in this frame portion 11: as handle 30 between among the box-shaped of the lower aperture that thermosetting resin formed of urea resin.Two side lower parts of this mid-handle 30 also are equipped with the slightly reverse shaft 31 of triangular shape; Among inner bottom surface, entreat, then be equipped with fixing baculum 32 is inserted on helical spring 25 tops.This helical spring 25 is by the reversing of mid-handle 30, and splits closure 24 person that invests the Reverse Power; The bottom is housed in and opens and closes in the body 24, and is installed between mid-handle 30 and the switching body 24.

Aspect in addition, wall within by the bearing portion 12 of the weak point width of cloth direction both sides of the perpendicular frame portion 11 that is located at lid 1b also is formed with bearing ditch 12a; At this bearing ditch 12a, the reverse shaft 31 of mid-handle 30 is embedded from the below, keep 30 one-tenth of the mid-handle state freely that reverses with lid 1b.

At this, be to be provided with: reduce by one section the 31a of section portion to the inside than top in reverse shaft 31 bottoms of mid-handle 30; When reverse shaft 31 was embedded bearing ditch 12a, nail (dowel) 12b that only pulls pin that is darted at bearing ditch 12a bottom was chimeric with the 31a of section portion, then can prevent coming off of mid-handle 30 thus.

Then, making mid-handle 30 is that fulcrum reverses to body 1 with reverse shaft 31, then, open and close body 24, and the travelling contact 29 of switching body 24 is contacted with the fixed contact 28 of the 2nd terminal board 21 leave reverse turn owing to be compressed the effect that is housed in interior the helical spring 25 of body 1.In addition, the switch A of this example is to be left for a pair of fixed contact 28 contacts with travelling contact 29, makes conducting between the 1st terminal board 20 and the 2nd terminal board 21 become the switch of so-called single switch type of ON or OFF etc. thus.

The aspect all also is equipped with operating grip 40 on mid-handle 30 in addition.This operation back handle 40 is by the case shape that forms lower aperture as the thermoplastic resin of ABS resin; And will be locking protrusion 33a, the 33b that closes the length direction two sides that are darted at mid-handle 30 from the prominent hooking sheet 41a that establishes of inner bottom surface, the tip of 41b, can be installed into the state that covers mid-handle 30 tops thus.Along the opening ora terminalis of the two side of operating grip 40 length directions, be to be formed the outstanding upward chevron of central portion; Be formed at this that side central authorities also are formed with within two side of chevron: allow the bearing portion 12 of lid 1b (es cape) the used recesses (not shown) of overflowing.Length direction one end of face on operating grip 40 (operating surface), also be provided with: peripheral shape will become the standard person substantially who judges the state (whether fixed contact 28 contacts or leave with travelling contact 27) of switch A from outward appearance for omiting the teat 43 of Long Circle.

Therefore, the operating operation handle 40 that reverses, can reverse be equipped with among the operating grip 40 between handle 30, make to open and close body 24 and be inverted and reverse; Thus,, can make charged the 1st terminal board 20 that is connected in travelling contact 29 via opening and closing body 24, and the conducting between charged the 2nd terminal board 21 that is connected and fixed contact 28 in addition ON or OFF.In addition, because of being configured to: the driving formations such as (counter-rotating that opens and closes body 24 are reversed) of carrying out the contact open locking mechanism by two parts of mid-handle 30 and operating grip 40, so can be with by the fulcrum that reverses of the operating grip 40 of direct control, move to more in the past and to be the position of top, the result, even operating grip 40 is increased, operating grip 40 ledges from the peristome 52 of the sheet frame B of aftermentioned is exposed also will not have big increase; Has the profit point of promoting more attractive in appearance of outward appearance.

And as shown in Figure 2, operating grip 40 also is formed: to the top projection image of its body 1 (lid 1B) will with the state of the slightly onesize size of face on the body 1.Further, the both ends of the length direction on lid 1b, the also perpendicular outstanding platform portion 14 that is provided with a pair of card claw stop at the lateral surface both ends.At these card claw stops 13, also be formed with: from giving prominence on the platform portion 14 to the oblique inclined plane 13a of bottom inclination outward.

The sheet frame B and the decorative panel C of the switching device that constitutes the present invention are described with above-mentioned switch below.In addition, sheet frame B and decorative panel C are for switch A being installed in the device surface employee of wall etc.

Rectangular box-like sheet frame body 51 be by: forming each member as the thermoplastic resin of ABS resin (thermosetting resin with elasticity also can) is one person, and portion is provided with in the central: make the operating grip 40 of switch A1 expose the peristome 52 of used rectangle to front face side.In the periphery rear side of this peristome 52, also be provided with along the length direction of the peristome 52 built-in beam portion 54 of the band shape of subtend each other, and movable beam portion 55.Movable beam portion 55 is from along one of length direction of sheet frame body 51 the square side frame sheet 53b of one of side frame sheet 53a, 53b being sowed discord, and by linking part 56, is linked to side frame sheet 53b at its two ends and is integral.At this, comprise that movable beam portion 55 and linking part 56 etc. form the synthetic resin of sheet frame body 51, be to be flexible material; For sheet frame body 51, movable beam portion 55 and linking part 56 occupy deflection state freely with each shape.

And, movable beam portion 55 is also by being supported rib 57 one of in a narrow margin of being extended from side frame sheet 53b one, and crack between being formed between movable beam portion 55 and the side frame sheet 53b will be divided into three parts by above-mentioned rib 57 and (following each several part will be called slit (slit) 58a-58c.Wherein, slit 58a, the 58c of both sides, its outside portion is to the square warpage of one of linking part 56.Further, each rib 57 position nearby at side frame sheet 53b also for making the 55 easy deflections of movable beam portion, is provided with a pair of slotted hole shape ditch 59.

Aspect in addition at the face of peristome 52 sides of built-in beam portion 54 and movable beam portion 55, also has the card claw stop 13 of switch A1 to intend the card that card ends and ends ditch 54a, 55a, and respectively three pairs are set up on it with constant pitch square (pitch).Therefore, the card claw stop 13 of switch A1 is limited to each card and ends ditch 54a, 55a, can switch A be installed in sheet frame body 51 with operating grip 40 from the state that peristome 52 exposes thus.At this, first end parts in built-in beam portion 54 and movable beam portion 55, for the tying pawl 13 of switch A1 is limited to card when ending ditch 54a, 55a from the rear side of sheet frame body 51, each can be blocked claw stop 13 and be directed to card only ditch 54a, 55a, be respectively be provided with have laterally push away the guidance part 4b that pulls out (taper) face, 55b.

That is, as shown in Figure 6, after the card of the built-in beam portion 4 of sheet frame B ends the card claw stop 13 that ditch 54a card ends the square side of one of switch A, with 13 1 apical graftings of card claw stop of the opposing party side in guidance part 54b, 55b, one side with switch A1 from the rear side of sheet frame B to front face side give as security into, the pushing face-drawing that can simultaneously allow card claw stop 13 be guided the 54b of portion, 55b is guided thus, one side is with the in addition deflection of the movable beam portion 55 of sheet frame B, to block claw stop 13 swimmingly and be limited to only ditch 54a, 55a, so that switch A is installed on the sheet frame B.At this, the operating grip 40 of switch A1 is because of being formed: to the size of the top projection image of body 1 (lid 1b) with slightly identical size above the body; So operating grip 40 can be installed on mid-handle 30, make switch A1 with the state of finishing product peristome 52 to sheet frame B, from rear side operating grip 40 is inserted and worn, so that switch is contained on the sheet frame B as above-mentioned.That is, also still there is operating grip can't insert the peristome 52 that is through at sheet frame B when well operating grip being increased, and after switch is installed on sheet frame B, comes the trouble operation of fitting operation handle etc. to become essential situation on the way by other again for operability is more than; Only the present invention's switch A1 does not then need the operation of this kind trouble, has the very easy profit point of construction operation.

And, between the ora terminalis of the peristome 52 of the base portion of built-in beam portion 54 and movable beam portion 55 and sheet frame body 51, also be provided with: will block claw stop 13 and respectively be limited to the state that card ends ditch 54a, 55a, and come top-joining part 54d, the 55d of apical grafting in the body 1 front face side part of switch A1.For this reason, being installed in the state of sheet frame B, when the body 1 of switch A1 is applied in power to the front direction of sheet frame B, can come regulation body 2 to move to the front is by top-joining part 54d, 55d.And, connect the movable beam portion 55 of sheet frame body 51 and the linking part 56 of side frame sheet 53b, also occupied the state that becomes thinner thickness for bended by shape because of sidepiece outside slit 58a, the 58c; As a result, from the body 1 of front side direction switch A1, when the powerful signature pressure of oriented back side direction is applied in, because of movable beam portion 55 will be to deflection as peristome 52 inclinations; So end ditch 55a from movable beam portion 55 cards, the card claw stop 13 of switch A 1 comes off unlikely; Therefore can prevent switch A1 coming off from sheet frame B.

Further also be equipped with: end between the ditch 54a at each card, unloaded utensil hole 54c from what the front face side of sheet frame body 51 ran through in built-in beam portion 54; First end with instrument of the bottle opener or the special use of removing stage makeup and costume etc., insert this and unload utensil hole 54c, partly body 1 signature is depressed into movable beam portion 55 sides with the instrument tip, then because of lever principle, can few a little strength make 55 bendings of movable beam portion, the card that the card that can remove built-in beam 54 sides thus ends the card claw stop 13 of ditch 54a and switch A1 ends, and switch A1 is unloaded from sheet frame body 51.In addition, under 13 of the card claw stops of the lid 1b side of switch A1, also as shown in Figure 1, be equipped with: have the projection 16 of the inclined plane 16a of below inclination laterally; To be inserted into unload the instrument of stating on the 54c of utensil hole etc. first end parts apical grafting in this projection 16, thus, the operation of removing stage makeup and costume will be carried out easily.

Only this sheet frame B be for for three all, and form: can be with the length direction of switch A1 and the length direction orthogonal of peristome 52, and can be arranged in an individual formation of installing: the size of this kind switch A is called 1 module (madule) size.And, be based in the pitch of each a pair of card claw stop 13 of two sides of the body 1 of switch A1, also to end the pitch of ditch 54a, 55a consistent with each card because of deciding beam portion 54 and movable beam portion 55 that is arranged on sheet frame body 51.

Aspect in addition, each card of built-in beam portion 54 and movable beam portion 55 ends ditch 54a, 55a, also all with etc. pitch respectively be provided with 6; So when the switch A1 with 1 module size is installed in sheet frame body 51, one of body 1 of being located at switch A1 can be limited to any card to card claw stop 13 and ends ditch 54a, 55a; And to the installation site of the switch A1 of the peristome 52 of sheet frame body 51, then can be by selecting arbitrarily among 5 kinds of positions.

Only relative with the length direction of sheet frame body 51 to two lateral plates 60, be that each is formed with recess 61.Each recess 61, also be provided with: sheet frame B is installed on imbeds the slotting slotted hole 62 of wearing screw of the used plan of case (not shown), and sheet frame B is installed in the used helical of device surface such as wall intend inserting wear insert perforation 63, and the anchor clamps (not shown) that used will be installed on the Wall board that forms device surface etc. the time are blocked and are ended used anchor clamps stop hole 64 etc.

And at sheet frame body 51 four jiaos also are provided with: card ends from the decorative panel stop hole 65 of the prominent locking protrusion of establishing 83 in plate body 80 back sides of decorative panel C; At these decorative panel stop holes, locking protrusion 83 to be inserted card ended wherein, the front face side that decorative panel C can be installed in sheet frame B thus becomes to load and unload state freely;

Aspect in addition, the plate body 80 of decorative panel C, also same with sheet frame body 51, go up as the ABS resin.Thermoplastic synthetic resin will cover the principal part 81 of the rectangle of sheet frame B front, and from the full periphery of principal part 81 to the side-prominent sidewall in the back side, the summary box shape that forms as one.Above-mentioned locking protrusion 83 is four jiaos of rear side that are darted at principal part 81.And the summary central authorities of principal part 81 also are provided with: the openning 81a that exposes the operating grip 40 of the switch A1 that is installed in sheet frame B.At this, also form: the width dimensions that the sidewall of 80 subtends of plate body is 82 is big state than each width dimensions of sheet frame body 51.That is when the front face side of the sheet frame B that is equipped on device surface is installed decorative panel C, sheet frame body 51 will be accommodated in side within the plate body 80 of decorative panel C, the first ora terminalis of the sidewall 82 of plate body 80 with apical grafting slightly in device surface.As a result, the abutted surface of sheet frame B and decorative panel C is with the unlikely device surface that protrudes in, and both joining also almost do not exposed from the side, can make outward appearance more attractive in appearance.

And each sidewall 82 at plate body 80 also is provided with: the ora terminalis from apical grafting in device surface is to the inclined plane 82a of the direction inclination of principal part 81; Also arrange simultaneously and be provided with: each is to the side of sheet frame body 51, from direction apical grafting along device surface so that regulation decorative panel C move more than individual regulation rib 84.That is when the front face side of sheet frame B was installed decorative panel C, regulation rib 84 was the side of apical grafting in sheet frame body 51, to prevent rocking the decorative panel C of sheet frame body 51.

Sidewall 82 along one of the length direction of plate body 80 side also is provided with a pair of notch part 86; Insert the instrument (tips of bottle opener etc.) that unloads at this notch part 86, impose strength, remove the tying of locking protrusion 83 with the decorative panel stop hole of sheet frame body 51 of plate body 80 thus, can be unloaded from sheet frame B decorative panel C to front face side to plate body 80.At this, the position corresponding with the notch part 86 of the side frame sheet 53b of sheet frame body 51, be to be provided with: than the recessed to the inside portion of escaping 66 of pushing face-drawing 53c, the handling instrument that inserts notch part 86 is escaped to be inserted into the deep, so that exert all one's strength easily when unloading decorative panel C.Further, from escaping the rear side end of portion 66, also extending to be provided with than protuberance 53d becomes for thin rib 67: the outstanding degree of unlikely notch part 86 from decorative panel C.That is, to inserting the decoration instrument of notch part, apply with apical grafting in device surface partly be the power of fulcrum, though the injured anxiety of the device surface of making is then arranged, because of being provided with rib 67, the handling instrument of insertion notch part 86 with apical grafting at rib 67; Can prevent thus: when sheet frame B is unloaded decorative panel C, because of the accident of the careless device surface damaged of instrument.

And in the rear side of plate body 80, also arrangement is provided with: will respectively be embedded in the prominent silver 88a-88c among three slit 58a-58c that are located at sheet frame body 51 when being installed on sheet frame B.At this, the size of each prominent silver 88a-88c is to be set to: under the state of each the slit 58a-58c that is embedded in sheet frame body 51, between side face and each the prominent silver 88a-88c size in gap slightly only can take place within the 58a-58c of slit.That is, install at the sheet frame B that switch A1 is installed under the state of decorative panel C, three prominent silver 88a-88c will be embedded in each slit 58a-58c of sheet frame body 51, within the 58a-58c of slit between side face and each the prominent silver 88a-88c then because of crack between only occurring slightly, therefore, the movable beam portion 55 dynamically (deflection) of sheet frame body C51 will be limited.As a result, even when switch A1 is subjected to impacting, also because of as above-mentioned movable beam portion 55 dynamically be subjected to regulation, so the card of the card claw stop 13 of switch A1 and movable beam portion 55 and built-in beam portion 54 ends ditch 5a, 4a card only with difficult drop-off.

Only because each card of built-in beam portion 54 and movable beam portion 55 ends ditch 54a, 55a, for all each is provided with 6 with the constant pitch square; Therefore, to the installation site of the switch A1 of the peristome 52 of frame body 51, can be by being selected arbitrarily among several positions; Only, then have on the contrary: the shortcoming that must prepare to have the decorative panel C etc. of the openning 81a corresponding with each installation site with the increase of work with the installation site of the switch A1 of sheet frame B.

At this, as shown in Figure 7, for the installation site is defined as: to the peristome 52 of sheet frame B, the switch A of 1 module size can be arranged 3 states of installing, be the nearby prominent compartment rib 70 of establishing that ends

ditch

55a, 55a at the card of built-in beam portion 54 and movable beam portion 55.These compartment ribs 70, also the side respectively is provided with a pair ofly within built-in beam portion 54 and movable beam portion 55, amounts to side position outside each group that three groups card ends ditch 54a, 55a, respectively has a pair ofly to be set as by prominent: the state that is integral with sheet frame body 51.That is, even intend above-mentioned can three installation sites of arranging installation with external installation switch A1, also will disturb the body 1 of switch A1, so can't install because of protruding in the compartment rib 70 that ends between respectively the organizing of ditch 54a, 55a.

And, when switch A1 being installed in above-mentioned installation site each compartment rib 70 with apical grafting escape recess 15, also be arranged on four jiaos of the sides of body 1 (lid 1b).That is, compartment rib 70 apical graftings in escaping recess 15, thus, can be suppressed: the rocking of switch A1 that is installed in the state of sheet frame B.As a result, even when having the strength that does not need to be added in the body 1 of switch A1, also can prevent: card claw stop 13 is compromised the bad situation generation that waits.

In addition, switch A1 can install the installation frame D of metallic also as shown in Figure 8.This installation frame D is formed: have openning 90 rectangular box-like of three special uses, length direction relatively to two lateral plates 91 then be provided with: insert to wear and intend being installed on the slotted hole 92 of imbedding the used case screw of case; And insert and to wear used the inserting of screw of device surface of intending being installed on wall etc. and wear 93; And the folder of card used anchor clamps when only being installed on the wallboard that forms device surface etc. returns stop hole 94; And with used screw hole 95 such as the decorative panel of screw fixing metal silks etc.

On the other hand, with seize on both sides by the arms openning 90 relative along its length to side frame sheet 96a, 96b, then respectively be provided with: and to be arranged on frame installing hole 17 under 13 of the card claw stops of lid 1b two sides of switch A1 be that what close is to close pawl 97,98.Wherein, at a side side frame sheet 96b, also support above-mentioned system to close pawl 98 from both sides with supporting pieces 99.That is, when planning switch A1 and being installed in installing frame D, be to be that to close pawl 97 be the frame installing hole 17 that closes in switch A1 earlier with side frame sheet 96a, utilize the instrument of bottle opener etc. again, the supporting pieces 99 of the opposing party's side frame sheet 96b is curved to openning 90 side pressures, thus, with being that to close pawl 98 be the frame installing hole 17 that closes in switch A1, switch A1 can be installed in installing frame D.

, be the slightly rounded round case (the C type of what is called is justified switch-box) of imbedding only though switch is arranged being embedded in the imbedding among the case of device surface such as wall; But because of with the magnitude relationship of body 1, the situation that still has the switch A1 that can't arrange more than 2 to set.Therefore, be that body 1 (body 1a and lid 1b) with switch A1 forms: the shape of its bight 1c being cut (cut) from above-below direction.Thus, for example shown in Figure 9, imbedded when setting even two switch A1 arrange, also the bight 1c because of the body 1 of each switch A1 is cut, and the round case of imbedding of unlikely interference so can arrange a plurality of switch A1 and be imbedded and set at the round case of imbedding.

Therefore, the switch of this example is as shown in figure 10, forms: can arrange the state of 3 installations at 3 sheet frame B that use; The size of the weak point width of cloth direction of operating grip 40 operating surfaces in this case is to be set to: about 1/3rd of the size of the length direction of the peristome 52 of sheet frame B.Relative therewith, when 1 sheet frame B only installed 2 switches, the operating grip 40 ' of operating surface of about 1/2nd sizes (2 module sizes) that then will have peristome 52 its lengthwise dimension of sheet frame B as shown in Figure 1 was installed in mid-handle 30 and gets final product.That is, by the operating grip 40 ' of the switch A1 that is installed in peristome 52 two ends, will block the peristome 52 of sheet frame B, so need not size, cooperate the number of switch A1 to change with the openning 81a of decorative panel C.And, if when 1 sheet frame is only installed 1 switch A1, then will have and the peristome 52 shown in Figure 12 operating grip 40 ' of the operating surface of equivalent size (3 module sizes) slightly, be installed in mid-handle 30 and get final product.Arbitrary operating grip 40 ', 40 ", all, switch A1 to be installed from the rear side of sheet frame B also to be installed in the state of mid-handle 30, this is to say the expositor more.So, to common sheet frame B, the switch A that can install 1-3 constitutes switching device, needn't sheet frame B and decorative panel C can be come to be used jointly, to seek the reduction of cost according to the number that switch A1 is installed

In addition, as shown in figure 13, replace sheet frame B, also same when the installing frame D of metallic is installed with sheet frame B, with the operating grip 40 of each module size of 1,2,3, be installed in mid-handle 30 and get final product.(example 2)

The present invention's example 2 is described below with reference to Fig. 4.

The switch A1 of example 1 is for single switch type person, and is relative therewith, and the switch A2 of this example then is two switch type persons of what is called; Basic comprising is slightly identical with the switch A1 of example 1, thus (identical) jointly partly be attached with same numbering, its explanation is then omitted.

The switch A1 dissimilarity of switch A2 of this example and example 1 is for having: the 1st terminal board 20 that each is a pair of ₁, 20 ₂The 2nd

terminal board

21 ₁, 21 ₂, open and

close body

24 ₁, 24 ₂And and

helical spring

25,25 etc., to form the feature that constitutes of two switch types.

The 1st terminal board 20 that each is a pair of ₁, 20 ₂And the 2nd

terminal board

21 ₁, 21 ₂, be within by holding up the isolated terminal block receptacle of establishing 3 that forms that wall 8 is cut apart along its length with body 1a ₁-3 ₄, accommodated wherein with lock spring 26 each quilt.And, open and

close body

24 ₁, 24 ₂Then be housed in every two central authorities that the isolated wall 8 of work is set up and accommodate 4 ₁, 4 ₂In addition, releasing button 27 also is housed in two terminal block resettlement section 3 ₁-3 ₄Between.

From the 1st

terminal board

20 ₁, 20 ₂, also same with example 1, extension is provided with: central resettlement section 4 is laid in ₁, 4 ₂The supporting pieces 20c of bottom surface; The first end of this supporting pieces 20c is flexed into the chevron shape to be formed and supports projection 20d; This supports above projection 20d that then each mounting has the body 24 of switching ₁, 24 ₂State freely becomes to reverse.

At the 2nd

terminal board

21 ₁, 21 ₂, also same with example 1, be formed with: extension is arranged at

central resettlement section

4 ₁, 4 ₂And tip is extended sheet 21c as warpage as the length direction that is orthogonal to body 1a; This extends sheet 21c and also is connected with fixed

contact

28 ₁, 28 ₂

Open and

close body

24 ₁, 24 ₂Also same with example 1, form by hardware: the コ word shape of top opening; Also respectively be equipped with from the both sides of bottom: a pair of regulation sheet 24a that reverses; Reversing between regulation sheet 2a at this is to close from the prominent rib of establishing (not shown) of body 1a medial surface, the angle (angle of twist) of thus can regulation reversing.Face this and open and

close body

24 ₁, 24 ₂The 2nd

terminal board

21 ₁, 21 ₂Fixed

contact

28 ₁, 28 ₂Part, also respectively be connected with travelling

contact

29 ₁, 29 ₂

Aspect in addition, a pair of baculum (not shown) also is equipped with in bottom surface within mid-handle 30.Then, each inserts fixedly helical spring 25 at these baculums ₁, 25 ₂On, simultaneously its underpart is housed in each switch and closes 24 ₁, 24 ₂In, and mid-handle 30 and switch

body

24 ₁, 24 ₂Between then clamped

helical spring

25 ₁, 25 ₂And, also same in mid-handle 30 with example 1, operating grip 40 is installed.

Then,, 30 pairs of bodies 1 of mid-handle are reversed, then by being compressed each helical spring 25 that is housed in the body 1 with operating grip 40 operation of being reversed ₁, 25 ₂Effect, each

switch body

24 ₁, 24 ₂Counter-rotating is reversed, and can make each

switch body

24 ₁, 24 ₂

Travelling contact

29 ₁, 29 ₂With the 2nd

terminal board

21 ₁, 21 ₂Fixed

contact

28 ₁, 28 ₂Contact or leave, can be and become with the 1st terminal board 20 ₁With the 2nd terminal board 21 ₂, the 1st terminal board 20 ₁, and each switch of two switch types of ON or OFF in addition of the conducting between each terminal board of the 2nd terminal board 212 etc.

(example 3)

The present invention's example 3 is described below with reference to Figure 15.

The switch A3 of this example be for: for the 1st terminal board 20, will with the 2nd a pair of

terminal board

21 ₁, 21 ₂Either party select the so-called three-way switch of a conducting; Its basic comprising is and the switch A1 of example 1 common (identical), thus common partly be attached with same numbering, its explanation is then omitted.

The 1st terminal board 20 is that the example 1 that is formed with the supporting pieces 20c that supports projection 20d with first end has same structure, and be housed in the terminal block resettlement section 3 of one of this valency of being located at 1a end, and be laid with supporting pieces 20c in the bottom surface of central resettlement section 4, then mounting has 24 one-tenth states freely that reverse of the body of switching on support projection 20d.

One side's the 2nd terminal board 21 ₂' then possess and have: extend and be arranged at central resettlement section and tip is flexed into: as with the length direction orthogonal of body 1a state formed extends sheet 21c; And the solid work of quilt extends the fixed contact 28 of sheet 21c in this ₂Deng; And be housed in the terminal block resettlement section 3 of one of the distolateral side of another that be located at body 1a ₂' in.And, the opposing party's the 2nd terminal board 21 ₁' then have: cross central resettlement section 4 and extend, and the tip warpage is extended sheet 21e in what central resettlement section 4 sides formed to terminal block resettlement section 3 sides; And the solid work of quilt extends the fixed contact 28 of sheet 21e in this ₁Deng; And be housed in another the distolateral the opposing party's who is located at body 1a terminal block resettlement section 3 ₃' in.That is, each the 2nd terminal board 21 ₁', 21 ₂' fixed contact 28 that possessed ₁, 28 ₂, be to seize central resettlement section 4 on both sides by the arms to be disposed by subtend.

Aspect in addition forms コ word shape and is housed in switching body 24 in the central resettlement section 4, then faces two the 2nd terminal board 21 at it ₁', 21 ₂' part, respectively be connected with travelling

contact

29 ₁, 29 ₂Therefore, opening and closing one of body 24 can movable contact 29 ₁Be and the 2nd terminal board 21 ₂' fixed contact 28 ₂Relatively to; The opposing party's travelling contact 29 ₂Then with the 2nd terminal board 21 ₁' fixed contact 28 ₁Relatively to.

Then,, thus 30 pairs of bodies 1 of mid-handle are reversed,, open and close body 24 counter-rotating is reversed, and can make the travelling contact 29 that opens and closes body 24 then because of being compressed the effect that is housed in each the breechblock spring 25 in the body 1 with operating grip 40 operation of being reversed ₁, 29 ₂With the 2nd terminal board 21 ₁' fixed contact 28 ₁And the 2nd terminal board 21 ₁' fixed contact 28 ₂, alternately contact and leave; Can realize thus: will be each the 2nd terminal board 21 of the 1st terminal board 20 ₁', 21 ₂' conducting, select so-called three road type switches of ON and OFF in addition.

(example 4)

The present invention's example 4 is described below with reference to Figure 16.

The switch A4 of this example be for: with a side the 1st terminal board 20 ₁With the 2nd terminal board 21 ₂" between, and the opposing party's the 1st terminal board 20 ₁, with the 2nd terminal board 21 ₂" between, select so-called four road type switches of conducting in addition; Its basic comprising is identical with the switch A2 of example 2; Its common (identical) partly be attached with same numbering, its explanation then will be omitted.

The 1st terminal board 20 that each is a pair of ₁, 20 ₂And the 2nd terminal board 21 ₁", 21 ₂", completely cut off the terminal block resettlement section 3 that is formed each other at the both ends of body 1a ₁～3 ₄, accommodated wherein with lock spring 26 each quilt.And, open and

close body

24 ₁, 24 ₂Then respectively be accommodated in two central resettlement sections 4 that are formed on body 1a central authorities ₁, 4 ₂And releasing button 27 also is housed in two terminal block resettlement section 3 ₁～3 ₄Between.

The 1st

terminal board

20 ₁, 20 ₂, central resettlement section 4 also is laid in ₁, 4 ₂The supporting pieces 20c of bottom surface is extended setting, is formed at above the support projection 20d of this supporting pieces 20c elder generation end, and the body 24 of switching is then respectively arranged ₁, 24 ₂Become the state reverse freely by mounting.

One side's the 2nd terminal board 21 ₁", also possessing has: make to be extended in central receiving part 4 ₂Tip, extended sheet 21c to what the length direction orthogonal direction warpage with body 1a formed "; Main be fixed in this and extend sheet 21c " fixed contact 28 ₁Deng; And be housed in the terminal block resettlement section 3 of one of the distolateral side of another that be located at body 1a ₃In.And, the opposing party's the 2nd terminal board 21 ₂" then possess and have: cross central resettlement section 4 ₂Extend to terminal block resettlement section 3 ₁Side, and with the tip warpage to central resettlement section 4 ₁Side formed extends sheet 21e "; And be fixed in this and extend sheet 21e " fixed contact 28 ₂Deng; And be housed in the opposing party's the terminal block resettlement section 34 of the other end of being located at body 1a.

On the other hand, form コ word shape and respectively be accommodated in

central resettlement section

4 ₁, 4 ₂

Interior switching body

24 ₁, 24 ₂, also respectively be connected with travelling contact 29 in its outside, two first ends ₁₁, 29 ₁₂And 29 ₂₁, 29 ₂₂Therefore opening and closing one of body 24 can movable contact 29 ₁₁Will with the 2nd terminal board 21 ₂" fixed contact relatively to, and open and close body 24 ₂One of the travelling contact 29 of side ₂₂Then with the 2nd terminal board 21 ₁" fixed contact 28 ₁Relatively to.

Then,, thus 30 pairs of bodies 1 of mid-handle are reversed, then by being compressed each helical spring 25 that is contained in the body 1 operating grip 40 operation of being reversed ₁, 25 ₂The effect that is had, each opens and closes

body

24 ₁, 24 ₂Counter-rotating is reversed, make and respectively open and

close body

24 ₁, 24 ₂

Travelling contact

29 ₁, 29 ₂, with the 2nd terminal board 21 ₁", 21 ₂" each

fixed contact

28 ₁, 28 ₂Do contact alternately and leave, to realize: can make the 1st terminal board 20 ₁The 2nd terminal board 21 ₂" conducting, and to the 1st terminal board 20 ₂The 2nd terminal board 21 ₂" conducting, select an ON in addition, so-called four road type switches of OFF.

(example 5)

The present invention's example 5 is described below with reference to Fig. 7.

The switch A5 of this example leaves switching with the same list of the switch A1 of example 1, has: the so-called fluorescent switch person that can advise the neon tube demonstration (neonlump) of operating grip 40 positions under the situation of dark around night etc.Therefore, be identical as the basic comprising of switch with the switch A1 of example 1, so common (identical) partly be attached with same numbering, its explanation is then omitted, only the characteristic with regard to this example is illustrated.

The body 1 of the switch A5 of this example with, be to form central authorities to have the rectangular box-like of through hole 101, and contain the real neon tube lamp 100 of stating display lamp and the circuit substrate 101 of resistance 102 loaded onto.The both ends of face under this circuit substrate 101 (non-real dress face) then are provided with not shown contact portion, and these contact portions also are connected with neon tube lamp 100 and resistance 102 on the circuit substrate 101 on electric.

Aspect in addition, facial on each of the 1st terminal board 20 and the 2nd terminal board 21, also respectively be connected with: one of contactor 103 that slightly is ㄑ word shape end with elasticity with laser welding etc.; Then being provided with circuit substrate 101 on the 1st terminal board 20 and the 2nd terminal board 21 becomes: the state that above-mentioned contact portion can contact with each contactor 103.At this, at frame portion 11 inner peripheral surfaces of lid 1b, what also be equipped with plural number give as security to press rib (not shown), so that body 1a and lid 1b are when being assembled with formation body 1, but above-mentioned signature presses the rib apical grafting in the circumference of circuit substrate 101, and circuit substrate 101 signatures are depressed into body 1a side; Deng for constituting.As a result, the contact portion of circuit substrate 101 and each contactor 103 connect bullet, and the 1st terminal board 20 and the 2nd terminal board 21 are connected on electric with circuit substrate 101.In addition,, also have the baculum 32 of mid-handle 30 to insert and wear wherein at the through hole 101a of circuit substrate 101, thus in handle 30 when reversing, circuit substrate 101 is with the unlikely obstacle that becomes.

Only the operating surface at operating grip 40 is to be provided with fenestra 44, and this fenestra 44 also embeds the teat 111 that prism (prism) 110 is arranged.This prism 110 is that the member with light transmission by Merlon (polycarbonate) etc. is formed, and has the light that neon tube lamp 100 is sent is guided out the outside from the fenestra 44 of operating grip 40 effect.This prism 110 be by: the side is cut into the principal part 112 on inclined-plane, and states teat 111 on being based in above the principal part 112, and the institutes such as installation portion 113 of extension setting from principal part 112 above form.Also be formed with above the teat 111: the recess 111a that slightly equals its peripheral shape.And, also respectively be equipped with pin at the two ends of installation portion 113 and insert perforation 113a.

Though only omit its explanation,, also be provided with: insert the used open-work 35 of principal part 112 of wearing the prism 110 that is fixed in operating grip 40 in the distolateral bottom surface of one of mid-handle 30 at example 1.Then, when mid-handle 30 peace operating grips 40, during will being inserted and wear, prism 110 states open-work 35 on the handle 30.As a result, the principal part 112 of prism 110 below will be relative with neon tube lamp 100 to, the light that neon tube class 100 is sent guides to teat 111 from the principal part 112 of prism 110, the fenestra 44 through operating grip 40 radiates to the outside again.

(example 6)

The present invention's example 6 is described below with reference to Figure 18.

The switch A6 of this example is for having single switch type switch of display lamp, and its basic comprising is identical with the switch A5 of example 5; So its same section is attached with same numbering, its explanation is then omitted, and only the characteristic with regard to this example is illustrated.

The switch A6 of this example be by: will be at the mounting panel 104 of synthetic resin system to embed the terminal board (not shown) that (insert) be formed, be connected in the display lamp piece that one of neon tube lamp 100 and resistance 102 end etc. is become on electric, accommodate and be installed in the mid-handle 30, be its feature.

The summary central authorities of mounting panel 104 are to be formed with to be pressed into hole 104a; Be pressed into the baculum 32 that hole 104a is pressed into mid-handle 30 at this, make mounting panel 104 be fixed on baculum 32 thus and be housed in the mid-handle 30.At this moment, 103 of neon tube lamp 100 and resistance are housed in the space around the interior baculum of mid-handle 30 32.

From the length direction of mounting panel 104 one distolateral (the 2nd terminal board 21 relatively to side), be to be extruded with: the embedding of mounting panel 104 be shaped with terminal board formation one with the 2nd terminal board 21 on face be touched conducting and become one to connect from the terminal plate 105 of state freely.Also be formed with contact (not shown) under this terminal plate 105.And the terminal 103a of one of resistance 103 side also through being located at the longitudinal furrow (not shown) of baculum 32 sides, is inserted in the baculum 32.Then, within baculum 32, make the terminal 103a of resistance 103 contact conducting with helical spring 25.

Then, operating operation handle 40, make the travelling contact 29 that opens and closes body 24 when the fixed contact 28 of the 2nd terminal board 21 leaves, be formed at the contact below the outstanding terminal plate 105 in mounting panel 104 ends, it is facial on the 2nd terminal board 21 to contact conducting, and via the helical spring 25 that contacts conducting with switching body 24, power supply will be supplied in neon tube lamp 100 and resistance 102, and neon tube lamp 100 is lighted.

Aspect in addition, operating operation handle 40 becomes: open and close the travelling contact 29 of body 24 can be with state that the fixed contact 28 of the 2nd terminal board 21 contacts the time, then the terminal plate 105 of mounting panel 104 will leave from face on the 2nd terminal board 21, so neon tube class 100 will be extinguished.

(example 7)

The present invention's example 7 is described below with reference to Figure 19.

This example A7 be for three road same type switches of the switch A3 of example 3 in, have display lamp (neon tube lamp) person same with example 5.Therefore, as the basic comprising of switch, be identical with the switch A3 of example 3; So identical partly is attached with same numbering, the characteristic that its explanation is only then omitted with regard to this example is illustrated.

Central authorities have the rectangular box-like circuit substrate 101 of through hole 101a, are real be equipped with neon tube lamp 100 and the resistance 102 same with example 5.Close and, below circuit substrate 101, also be provided with: with neon tube lamp 100 and resistance 102 with electric on the contact portion (not shown) that is connected.

Aspect in addition, facial on each of the 2nd a pair of terminal board 211,212, the base portion of the contactor 103 ' that respectively has elasticity is also arranged, with laser welding etc. by affixed on it; And on the 1st terminal board 20 and the 2nd terminal board 211,212, then mounting has circuit substrate 101 to become: the state that its top contact can be contacted with each contactor 103 '.In addition, circuit substrate 101 is also same with example 5, presses rib (not shown) with the signature of frame portion 11 inner peripheral surfaces that are based in lid 1b, gives as security and is pressed on body 1a side; So the contact portion of circuit substrate 101 contacts 103 ' bullet is connect with each, and the 2nd a pair of terminal board 211,212 is connected on electric with circuit substrate 101.In addition, also same at the through hole 101a of circuit substrate 101 with example 5, there is the baculum 32 of mid-handle 30 to insert and wears wherein.

Being fixed on the prism 110 ' of operating grip 40, except that do not form recess on teat 111, is that the prism 110 with example 5 slightly is same shape.In addition,, be connected in load and AC power, can constitute three road type switching circuits thus two of the switch A7 of this example.

(example 8)

The present invention's example 8 is described with reference to Figure 20

The switch A8 of this example is having: in three road type switches of the same display lamp (neon tube lamp 100) of example 7, it is characterized by: same with example 6, at the mounting panel 104 ' of synthetic resin system to embed the terminal board (not shown) that is shaped and is formed, one of neon tube lamp 100 and resistance 102 end is connected the display lamp piece that become on electric, and installing is contained in and waits in the mid-handle 30 is formation.Therefore, the basic comprising of the switch A8 of this example, also switch A6, the A7 with example 6 and 7 is identical; So identical partly is attached with same numbering, its explanation is then omitted.

In the summary central authorities of mounting panel 104 ', be to be formed with to be pressed into hole 104a ', be pressed into the baculum 32 that hole 104a ' is pressed into mid-handle 30 at this; Thus, mounting panel 104 ' will be fixed on baculum 32, and be housed in the mid-handle 30.At this moment, 102 of neon tube lamp 100 and resistance will be housed in the space around the interior baculum of mid-handle 30 32.

And, below mounting panel 104 ', also be provided with: the contact portion (not shown) that is connected to terminal board on electric; In this contact portion, also bullet connects: have: base portion is fixed in the 2nd a pair of

terminal board

21 ₁, 21 ₂, each on one of facial to contactor 103 '.Therefore, neon tube lamp 100 and resistance 102 are same with example 7, are connected to the 2nd a pair of terminal board 21 on electric ₁, 21 ₂Therefore, the switch A8 of this example is also same with example 7, can use 2 switches to constitute three road type switching circuits.

Claims

1, a kind of switch is characterized by and has:

2, a kind of switch is characterized by and has: above body, expose top and be held in body become to reverse freely among the state between handle; Each a pair of the 1st and the 2nd the terminal board that is housed in the above-mentioned body and is connected with the electric wire of outside; Be arranged on the interior both ends of above-mentioned body and speed knot terminal that the 1st and the 2nd the terminal board that the electric wire of outside and each is a pair of respectively is electrically connected; Have travelling contact, and with the state that contacts with each the 1st terminal board one of reverse to the switching body; Top is kept by above-mentioned mid-handle, and the bottom is then kept by the above-mentioned body that respectively opens and closes simultaneously, reverses one of power to helical spring and by reversing of mid-handle each switching body is invested counter-rotating; Respectively be arranged on the 2nd terminal board and respectively open and close reversing of body and contact the fixed contact that leaves with travelling contact by above-mentioned; Be installed on the above-mentioned mid-handle, be formed simultaneously: the projection image above above-mentioned body is the operating grip with the size of same size above the body; And be limited to the card claw stop of the fastener that is had by the used installing frame of the device surface that is assemblied in wall etc. or sheet frame.

3, a kind of switch is characterized by and has: above body, expose its top and be held in body become to reverse freely among the state between handle; Be accommodated in the above-mentioned body and the 1st terminal board that is connected with the electric wire of outside; Be housed in the above-mentioned body and one of be connected with the electric wire of outside the 2nd terminal board; Be arranged on the interior both ends of above-mentioned body and the electric wire of outside is tied terminal with the speed that the 1st terminal board and a pair of the 2nd terminal board are electrically connected respectively; Having a pair of travelling contact is the switching body that reverses with the state that contacts with the 1st terminal board; Top is kept by above-mentioned mid-handle, and the bottom is then kept by above-mentioned switching body simultaneously, and splits the helical spring that closure invests the power of reversing of reversing by reversing of mid-handle; Respectively be arranged on the 2nd a pair of terminal board and select one with each travelling contact and contact the fixed contact that leaves by reversing of above-mentioned switching body; Be installed on the above-mentioned mid-handle, form simultaneously: the projection image above above-mentioned body becomes the operating grip with the size of slightly identical size above the body; And be limited to the card claw stop of the fastener that is possessed by the used installing frame of the device surface that is installed in wall etc. or sheet frame.

4, a kind of switch is characterized by and has: above body, expose its top and be held in body become to reverse freely among the state between handle; Each a pair of the 1st and the 2nd the terminal board that is housed in the above-mentioned body and is connected with the electric wire of outside; Be housed in the interior both ends of above-mentioned body and the 1st and the 2nd the terminal board that the electric wire of outside and each is a pair of respectively adds the speed knot terminal that is electrically connected; Have travelling contact and one of reverse and split closure with the state that contacts with each the 1st terminal board; Top is kept by above-mentioned mid-handle, and the bottom is then kept by the above-mentioned body that respectively opens and closes simultaneously, and by reversing of mid-handle each switching body tax and counter-rotating is reversed one of power to helical spring; And respectively be arranged on the 2nd terminal board, and respectively open and close reversing of body and select one with each travelling contact and contact the fixed contact that leaves by above-mentioned; Be installed on the above-mentioned mid-handle, be formed simultaneously: the projection image above above-mentioned body becomes the operating grip with the size of slightly identical size above the body; And be limited to being installed in the card claw stop of the fastener that used installing frame of device surfaces such as wall or sheet frame possessed.

5, switch according to claim 1, it has: the display lamp that is electrically connected between the 1st and the 2nd terminal board; Its at least a portion is embedded in the prism of the fenestra that is arranged on the aforesaid operations handle; And, make the end of above-mentioned prism mutually opposed with display lamp through being arranged on the fenestra of above-mentioned mid-handle;

6, as the switch as described in the claim 5, it has: the real circuit substrate that above-mentioned display lamp is housed; Bullet is connected to by solid work facial on each of the 1st and the 2nd terminal board, and one of the contact portion that is formed at the foregoing circuit substrate to contactor;

7, as the switch as described in the claim 5, it has: above-mentioned display lamp is installed and is housed in the interior mounting panel of mid-handle; Outstanding and be electrically connected to above-mentioned display lamp from this mounting panel, simultaneously also with the 2nd terminal board on the facial contact conducting become to connect terminal plate from freely; Reach an end and be connected in above-mentioned display lamp, the other end then contacts the resistance of conducting with last helical spring simultaneously.

8, as the switch as described in the claim 3, it has: the charged display lamp that is connected between the 2nd a pair of terminal board; Has a part to be embedded in to be arranged on the prism of the fenestra of aforesaid operations handle at least;

9, as the switch as described in the claim 8, it has: the real circuit substrate that above-mentioned display lamp is housed; Bullet is connected to by solid work facial and be formed on one of contact portion below the foregoing circuit substrate to contactor on each of the 2nd a pair of terminal board;

10, as the switch as described in the claim 8, it has: be housed in the interior mounting panel of central handle and above-mentioned display lamp is installed: and bullet is connected on by solid work and goes up facial and be formed on one of contact portion below the above-mentioned mounting panel to contactor in each of the 2nd a pair of terminal board.

11, as the switch as described in the claim 1～10 any one, wherein, above-mentioned four jiaos bight with body is formed the shape of being cut from above-below direction.

12, as the switch as described in the claim 1～11 any one, wherein, above-mentioned body constitutes with body and lid, will be from four jiaos of vertical downwards establishing of assembling pin that are equipped with assembly hole of periphery of this lid, also dash forward and establish the assembling projection that is limited to this assembly hole in the two sides on above-mentioned body simultaneously.

13,, wherein, on above-mentioned assembling projection, be formed with the guiding face of outside inclination downwards as the switch as described in the claim 12.

14, as any one the described switch in the claim 1～13, wherein, by the body that is formed box-shaped and be formed the frame shape and the lid that is assembled into this body constitutes above-mentioned body; And perpendicularly around the frame portion of this lid establish bearing portion, the bearing ditch that will be based in the reverse shaft embedding of above-mentioned mid-handle simultaneously is formed at wall within the above-mentioned bearing portion, and is contained in mid-handle in the above-mentioned frame portion and is held in the state freely that reverses.

15, as the switch as described in the claim 14, wherein, be provided with in the moving axis bottom of above-mentioned mid-handle than descend to the inside one section section portion of top, the also prominent nail of only pulling pin of establishing in the bottom of above-mentioned bearing ditch simultaneously, itself and this section portion is chimeric when reverse shaft being embedded in above-mentioned bearing ditch.

16, a kind of switching device is characterized by and has:

As the switch as described in the claim 1～15 any one;

17, a kind of switching device is characterized by and has:

18, a kind of switching device is characterized by and has:

Above-mentioned switch is lacked the summary 1/3rd that amplitude direction size forms the lengthwise dimension of above-mentioned peristome, and the size of also switch of aforesaid operations handle being lacked the amplitude direction simultaneously forms with the lengthwise dimension of peristome roughly the same.