JP3751984B2 - Switch and switch device - Google Patents

Description

[0001]
[Industrial application fields]
The present invention relates to a switch and a switching device that perform a slow-off operation.
[0002]
[Prior art]
2. Description of the Related Art Conventionally, as this type of switch device, a switch device that is delayed by a mechanical operation such as a mainspring by operating a handle and is turned off after a predetermined time has elapsed after the operation is known.
[0003]
However, in the above-described configuration, since the slow-off operation is performed by a mechanical operation, the configuration becomes complicated and the apparatus becomes large.
[0004]
For this reason, one switch device can only perform a slow operation, and when combined with a fast-break switch, the device becomes extremely large and slow in versatility.
[0005]
There is also known a configuration in which a delay operation is performed by an electrical operation and an off operation is performed after a predetermined time has elapsed after the operation.
[0006]
However, when an electrical operation is performed, a mechanical switching device that switches the handle separately is required to obtain a feeling of operation.
[0007]
For this reason, when this apparatus is combined with a fast-acting switch, the configuration becomes complicated.
[0008]
[Problems to be solved by the invention]
However, as described above, in the case where the slow-off operation is performed by the above-described mechanical operation, the configuration becomes complicated, the apparatus becomes large, and the single switch device can only perform the slow-motion operation. In combination with a quick-break switch, if a single switch is used for quick-break and delay, there is a problem that the apparatus becomes very large and the versatility is poor.
[0009]
In addition, in order to obtain an operation feeling, a mechanical switching device that switches a handle separately is required for an electric operation, and there is a problem that the configuration becomes complicated when combined with a quick-break switch.
[0010]
The present invention has been made in view of the above problems, and an object of the present invention is to provide a switch and a switch device having versatility that can be quickly cut and delayed with a simple configuration.
[0011]
[Means for Solving the Problems]
The switch according to claim 1 is provided on the instrument main body and the instrument main body, and is provided with a holding part and is turned on by pressing, and is provided with an on setting part and a holding part provided on one side of the instrument main body. An on / off switch unit that is set off and has an off setting unit provided on the other side of the instrument body, and that is switched on and off in accordance with the mechanical swinging operation of the on setting unit and the off setting unit ; It is provided on one side and on the outer side of one side of the instrument body from the ON setting part of the ON / OFF switch part , and is pressed when the ON setting part is pressed and pressed when the OFF setting part is pressed. provided operating height to be released has lagged off setting unit for off set after a predetermined time has elapsed in the electrical processing by operation with the release of the pressing state, the operation of the lagged-off setting section A delay switch unit that switches to OFF, an ON operation unit that is positioned on one side of the instrument body and that presses the ON setting unit and the delay OFF setting unit, and the off setting unit that is positioned on the other side of the instrument body And an off operation part that releases the pressing state of the slow-off setting part, and a handle that is held by the holding part of the on-off switch part and that covers the on-off switch part and the slow switch part. It is equipped.
[0012]
According to a second aspect of the present invention, there is provided a switch device including a support for mounting the switch main body of the switch according to the first aspect and a plate attached to the support.
[0013]
[Action]
In the switch according to claim 1, the on / off switch part has an on setting part on one side of the instrument body and an off setting part on the other side, and the slow switch part is pressed when the on setting part is pressed. And a delay-off setting portion provided at an operating height at which the pressed state is released when the off-setting portion is pressed, and the delay switch portion is delayed in accordance with the operation of the handle for operating the on-off switch portion. Since the off setting unit operates, it is possible to perform a quick cut and a slow operation with a single handle with a simple configuration, and an on operation unit and an off setting unit for pressing the on setting unit and the slow off setting unit. A handle provided to cover the on / off switch part and the delay switch part, which is held by the holding part of the on / off switch part and the on / off switch part that presses and releases the pressed state of the slow off setting part. Since more on-off switch section is mechanically swings, it is possible to obtain a moderate operational feeling has versatility.
[0014]
Since the switch device according to the second aspect uses the switch according to the first aspect, the switch device has versatility that allows quick and slow movements with a simple configuration.
[0015]
【Example】
Hereinafter, an embodiment of a switch device of the present invention will be described with reference to the drawings.
[0016]
In FIG. 1, reference numeral 1 denotes a slow switch body as an instrument body, 2 denotes a changeover switch body, and the slow switch body 1 and the changeover switch body 2 are inserted into, for example, a mounting hole 4 formed in the continuous support 3. Each is held and fixed by two or one holding piece 5.
[0017]
Further, flanges 6 are formed at both ends of the continuous support 3 in the longitudinal direction. The flange 6 is formed with an attachment hole 7 for attachment to a wall or the like, and a locking hole 8 or the like.
[0018]
In the flat plate 9, a locking projection formed on the back side (not shown) is locked in the locking hole 8 of the continuous support 3. Further, a window hole 11 is formed in the center, and a handle 12 and a handle 13 which are attached to the slow switch main body 1 and the changeover switch main body 2 and whose names are described on the surfaces are respectively positioned in the window hole 11. Further, the handle 12 is provided with an off operation portion 12a on one end side and an on operation portion 12b on the other end side. Similarly, the handle 13 is provided with an off operation portion 13a on one end side and an on operation portion 13b on the other end side.
[0019]
In addition, as shown in FIG. 2, the slow switch body 1 has a circuit board 22 attached to a casing 21 whose upper surface is open. The circuit board 22 is formed with a slow switch unit 23 and an on / off switch unit 24. The delay switch unit 23 includes an electrical component 25 for setting a delay, and further includes a delay switch 26 for turning off the delay and a delay time setting switch 27 for setting a delay time. On the other hand, the on / off switch section 24 has a swinging section 28 that can mechanically swing and maintain a swinging state, and an off setting section 29 is formed at one end of the swinging section 28, and at the other end. An on setting unit 30 is formed. The off setting unit 29 and the on setting unit 30 are formed with holding units 31 and 32 that hold the handle 12.
[0020]
Further, the lid body 33 is held and locked to the casing 21, and the opening of the casing 21 is closed by the lid body 33. The lid 33 is formed with fulcrum portions 34 and 35 projecting at both ends at the center, and an opening 36 for projecting the holding portion 31 is formed on one side of the fulcrum portions 34 and 35 on the other side. An opening 37 for projecting the holding portion 32 is formed. On the side where the opening 37 is formed, a delay-off setting button 38 as a delay-off setting unit for setting the delay-off is attached. Further, a time setting opening 39 is formed in the vicinity of the delay off setting button 38, and a delay time setting dial 40 attached to the delay time setting switch 27 is attached.
[0021]
Further, as shown in FIGS. 3 and 4, locking protrusions 41, 42 engaged with the holding portions 31, 32 are formed on the rear surface of the handle 12 so as to protrude, and these locking protrusions A contact portion 43 that contacts the fulcrum portion 35 is formed between 41 and 42 so as to protrude.
[0022]
Further, the changeover switch body 2 is also formed with an off setting section 44 and an on setting section 45 having the same mechanism as that of the slow switch body 1. The off setting section 44 and the on setting section 45 hold the handle 13. Holding portions 46 and 47 are provided.
[0023]
As shown in FIG. 5, the circuit connection is such that one pole of the slow switch 23 and the on / off switch 24 is a common terminal, and a ventilation fan (not shown) is connected to the slow terminal of the other pole of the slow switch 23. Then, a toilet lighting device (not shown) is connected to the other pole of the on / off switch section 24 . The slow switch unit 23 connects a parallel circuit of, for example, a triac Tr and a green neon lamp NL as a switching element between the common terminal and the slow terminal, and the slow circuit 48 is connected to the gate of the triac Tr. Connect. Further, the delay circuit 48 is connected with a delay-off setting button 38 and a red light emitting diode LED. When the slow switch 23 and the on / off switch 24 are on or slow, the light-emitting diode LED is lit red. When both are off, the neon lamp NL is lit green. To do.
[0024]
Next, the assembly operation of the switch device will be described.
[0025]
First, the circuit board 22 and the swinging part 28 are accommodated in the housing 21, the lid 33 is attached, and the slow switch body 1 is formed. In addition, the operation height of the slow off setting button 38 and the operation height of the on setting unit 30 are set to be substantially equal.
[0026]
Then, the inside of the slow switch body 1 and the changeover switch body 2 is attached to the attachment hole 4 of the continuous support 3. Then, the locking protrusions 41 and 42 of the handle 12 are locked to the holding portions 31 and 32 of the slow switch body 1. In addition, a locking protrusion (not shown) of the handle 13 is locked to the holding portions 46 and 47 of the changeover switch body 2.
[0027]
Further, the handles 12 and 13 are positioned in the window hole 11 of the plate 9, and the plate 9 is attached to the continuous support 3.
[0028]
Next, the operation of the above embodiment will be described.
[0029]
First, for example, a general lighting fixture is connected to the changeover switch body 2, and the lighting device is turned on by pressing the ON setting portion 45 by operating the ON operation portion 13 b on one end side of the handle 13. By operating the off operation unit 13a, the off setting unit 44 is pressed to turn off the luminaire.
[0030]
Further, in the slow switch body 1, for example, a ventilating fan is connected to the slow switch portion 23, and for example, a toilet luminaire is connected to the on / off switch portion 24. As shown in FIG. By operating the on-operation unit 12b, the on-setting unit 30 is pressed, the light-emitting diode LED is lit in red to turn on the lighting fixture, and the ventilation fan is operated. On the contrary, as shown in FIG. By operating the off-operation unit 12a, the off-setting unit 29 is pressed and the delay-off setting button 38 is released, and the neon lamp NL is lit in green after a predetermined time after the operation by the delay circuit 48 and the ventilation fan is turned on. Stop .
[0031]
Na us, by rotating the lagged time setting dial 40 can set the lagged time at any time.
[0032]
According to the above embodiment, the handle 12 is swung by the mechanical operation feeling of the on / off switch section 24, and the slow off operation is performed by the electrical operation of the slow switch section 23. A dynamic operation can be performed and an appropriate operational feeling can be obtained.
[0033]
The continuous support 3, the handle 13, the plate 9 and the like can use conventional general-purpose products, so that the cost does not increase.
[0034]
【The invention's effect】
According to the switch of claim 1, the on / off switch part has an on setting part on one side of the instrument body and an off setting part on the other side, and the slow switch part is when the on setting part is pressed. The switch has a delay-off setting part provided at an operation height that is pressed and released when the off-setting part is pressed, and the delay switch is operated in accordance with the operation of the handle for operating the on-off switch part. Since the slow-off setting unit of the unit operates, the quick operation and the slow-down operation can be performed with a single handle with a simple configuration, and the on-operation unit that presses the on-setting unit and the slow-off setting unit, An off operation unit that presses the off setting unit and releases a pressing state of the slow off setting unit, and a holding unit of the on / off switch unit, and is provided to cover the on / off switch unit and the slow switch unit. Since on-off switch section by a handle mechanically swings, it is possible to obtain a moderate operational feeling has versatility.
[0035]
According to the switch device according to the second aspect, since the switch according to the first aspect is used, the switch device has versatility that allows quick disconnection and delay with a simple configuration.
[Brief description of the drawings]
FIG. 1 is an exploded perspective view showing a switch device according to an embodiment of the present invention.
FIG. 2 is an exploded perspective view showing the delay switch body.
FIG. 3 is a cross-sectional view showing an operation when the switch device is on.
FIG. 4 is a cross-sectional view showing an operation when the switch device is turned off.
FIG. 5 is a circuit diagram showing a circuit of the delay switch main body.
[Explanation of symbols]
1 slow switch body as instrument body 3 continuous support 9 plate
12 Handle
12a OFF operation section
12b ON operation section
23 Delay switch
24 On / off switch
29 OFF setting section
30 ON setting section
31 and 32 holder
38 Delay OFF setting button as delay OFF setting section

Claims (2)

An instrument body;
Provided on this instrument body, a holding part is provided and turned on by pressing, and an on setting part and a holding part provided on one side of this instrument body are provided and set off by pressing and provided on the other side of this instrument body An on / off switch unit that switches on and off in accordance with the mechanical swing operation of the on setting unit and the off setting unit,
When it is provided on one side of the instrument body and on the outer side of the instrument body on the one side of the on / off switch part, when the on setting part is pressed and when the off setting part is pressed Provided with an operation height at which the pressing state is released, and a delay-off setting unit that sets off after a predetermined period of time by electrical processing by an operation associated with the release of the pressing state . A slow switch that switches off after operation;
An on-operation unit that is located on one side of the instrument body and presses the on-setting unit and the slow-off setting unit; A switch comprising: an off operation part for releasing the pressing state; and a handle that is held by the holding part of the on / off switch part and is provided so as to cover the on / off switch part and the delay switch part. A support for mounting the instrument body of the switch according to claim 1;
A switch device comprising: a plate attached to the support.

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