TWI509651B - Remote control relay - Google Patents

Description

Remote control

The present invention relates to an electric cymbal, and more particularly to a remote control cymbal with additional manual control.

In the circuit configuration of the indoor power of the building, the switchboard is generally widely used to distribute the power, and the switchboard is disposed between the power supply device and the powered device. Moreover, in order to control the power safety, the switchboard is mostly provided with a circuit breaker, so that when the current exceeds the load, the circuit breaker automatically switches from the on state to the off state to protect the power equipment from being used. Suffer damage, and thus avoid a bigger disaster. Among them, the relay is usually set in the circuit breaker to control the circuit breaker to be turned on or off to protect the mechanical device from automatically jumping when the load is overloaded.

However, the current power supply is designed to be manually adjusted to achieve the power to turn on the disconnected electrical equipment. That is to say, the current design of the eMule is mostly required to be turned on by human power. Therefore, when a circuit jump occurs, the user must go to the setting of the switchboard to perform manual power reset. When the switchboard is placed in a place where it is difficult to reach, there are many unnecessary problems for the user. In addition, when it is necessary to operate a plurality of power switches or power devices, it is more difficult to perform manual disconnection or manual conduction, one by one, which is extremely time consuming and laborious.

In view of the above-mentioned problems of the prior art, it is an object of the present invention to provide a remote control device that can be easily controlled without long-term power-on, thereby solving the conventional problems.

Therefore, in order to achieve the above object, the present invention provides a remote control electric cymbal, comprising at least: an electromagnet selectively having a magnetic force; and two contacts located on the same side of the electromagnet and each connected to an electromagnet, wherein the two are connected The point is controlled according to an external control signal to selectively have a magnetic force; the magnetic element is magnetically connected to the electromagnet. When the control signal control electromagnet has a magnetic force once, the magnetic element first moves to the first position and then moves back to the second position; a rod, one end is connected to the magnetic element, and the shifting rod is displaced by the magnetic element; the display element is connected to the toggle lever, and the display element has a manual control unit, and the remote control power of the present invention can be selectively used by the external component Pushing the manual control unit to drive the shift lever displacement, wherein the display element can have two display states, when the toggle lever is displaced, the display component changes from one display state to another display state; and the connection component is disposed in a line And the connecting component has a first connecting unit and a second connecting unit, and when the toggle lever is displaced, the other end of the toggle lever touches A connecting unit, whereby the first connection unit such that the second connection units are connected or disconnected, thereby connecting or disconnecting the line.

Therefore, one of the characteristics of the remote control device of the present invention is that the magnetic element is controlled to move back and forth once by the electromagnet, so that the toggle lever touches the first connection unit of the connection element once to make the first connection unit and the second connection unit The connecting units are connected or disconnected to each other to turn on or off the line.

In addition, another feature of the remote control device of the present invention is that the display element displays the state of the line and the display element can be controlled by an external component to drive the toggle position. The remote control device of the present invention can integrate the manual adjustment function and the display line state with a single structure, thereby reducing the volume of the remote control device of the present invention.

Wherein, the first connecting unit may include a protruding portion, and when the toggle lever touches the first side of the protruding portion once, the first connecting unit and the second connecting unit are connected to each other; and when the toggle lever touches the protruding portion When the second side is once, the first connecting unit and the second connecting unit are disconnected from each other. The first side surface and the second side surface may each be an inclined surface with different inclination directions.

Therefore, another feature of the remote control device of the present invention is that the protruding portion has a first side surface and a second side surface, so that the toggle lever only needs to move along a single axial direction, thereby reducing the present invention. The remote control of the electrical complexity of the electrical raft.

Among them, the electromagnet can be composed of coils.

In addition, the distal control device of the present invention may further comprise a pulling member connected to the magnetic member, and when the electromagnet does not have a magnetic force, the pulling member pulls the magnetic member to move from the first position to the second position.

Wherein, the pulling member can be a spring or other elastic member or a telescopic device having an automatic telescopic function.

In addition, the distal control device of the present invention may further comprise a buffer member disposed on a side of the electromagnet adjacent to the magnetic member, and the buffer member prevents the magnetic member from directly striking the electromagnet.

In addition, the remote control device of the present invention may further comprise a housing, and the electromagnet, the two contacts, the magnetic component, the toggle lever, the display component and the connecting component may be accommodated in the housing. Formed in one of the interior spaces.

Wherein, the housing may have an opening to expose the display element such that the external element can control the display element via the opening to drive the toggle lever displacement.

Wherein, the housing may further have a display area adjacent to the opening, and the display area displays the display state of the display element.

In summary, the remote control device according to the present invention may have one or more of the following advantages:

(1) controlling the magnetic element to move back and forth once by the electromagnet, so that the toggle lever touches the first connecting unit of the connecting element once to connect or disconnect the first connecting unit and the second connecting unit, thereby turning on or off Open the line.

(2) The state of the display line is displayed by the display component and the display element is further controlled by the external component to drive the toggle lever displacement, so that the remote control power of the present invention can integrate the manual adjustment function and display the line state with a single structure. In turn, the volume of the remote control device of the present invention can be reduced.

(3) The protrusion has a first side and a second side, so that the toggle lever only needs to be moved along a single axial direction, thereby reducing the structural complexity of the remote control power of the present invention.

110‧‧‧Electromagnet

121, 122, 164, 165‧‧‧ contacts

130‧‧‧Magnetic components

131‧‧‧First position

132‧‧‧second position

140‧‧‧Toggle lever

150‧‧‧ display components

151‧‧‧Manual control unit

160‧‧‧Connecting components

161‧‧‧First connection unit

162‧‧‧Second connection unit

163‧‧‧Bulge

163a‧‧‧ first side

163b‧‧‧ second side

170‧‧‧ Pulling parts

180‧‧‧ cushioning parts

190‧‧‧ housing

191‧‧‧ openings

192‧‧‧ display area

Figure 1 is a schematic view showing the structure of the remote control unit of the present invention.

Figure 2 is a top view of the remote control unit of the present invention.

Figure 3 is a partial schematic view showing the first embodiment of the remote control device of the present invention.

Figure 4 is a partial structural diagram of a second embodiment of the remote control device of the present invention.

Please refer to FIG. 1 to FIG. 4 , FIG. 1 is a schematic structural view of a remote control device of the present invention, and FIG. 2 is a top view of the remote control device of the present invention, and FIG. 3 is a view of the present invention. A schematic diagram of a partial structure of a first embodiment of a remote control device of the invention, and FIG. 4 is a partial structural view of a second embodiment of the remote control device of the present invention. Wherein, the first embodiment is the circuit connected to the remote control switch of the present invention, and the second embodiment is the circuit connected to the remote control switch of the present invention. As shown in FIGS. 1 to 4, the remote control unit of the present invention includes at least an electromagnet 110, a contact 121, a contact 122, a magnetic member 130, a toggle lever 140, a display member 150, and a connecting member 160. The connecting component 160 can be disposed in a line (not shown) to turn the line on or off.

In other words, the electromagnet 110 selectively has a magnetic force, and the contacts 121 and 122 are located on the same side of the electromagnet 110 and are respectively connected to the electromagnet 110 so that the user can control the external contacts through the contacts 121 and 122. The signal controls the electromagnet 110 to selectively have a magnetic force. For example, the electromagnet 110 can be composed, for example, of a coil, and the two ends of the coil are respectively connected to the contacts 121 and 122, and the contacts 121 and 122 can be located on the same side of the coil. In addition, the contacts 121 and 122 can be connected to an external control circuit (not shown), and the external control circuit can supply power to the coil (ie, the electromagnet 110) according to the control signal for a short period of time, thereby controlling the electromagnet. 110 has a magnetic force for a short period of time, and after a short period of time, the electromagnet 110 does not pass electricity without magnetic force. That is, the electromagnet 110 has a magnetic force for a short period of time according to the external control signal, and then does not have a magnetic force.

In other words, when the user sends a control signal, the control line sequentially supplies power and does not provide power to the electromagnet 110 once, so that the electromagnet 110 has magnetic force and no magnetic force once. That is, when the user sends a control signal, the electromagnet 110 will have a magnetic force for a short period of time, but then there is no magnetic force until the user sends a control signal again.

The magnetic component 130 is magnetically coupled to the electromagnet 110 such that when the external control signal control electromagnet 110 has a magnetic force once, the magnetic component 130 first moves to the first position 131 and then moves back to the second position 132 to complete a back and forth movement. For example, when an external control line supplies power to the electromagnet 110, the electromagnet 110 can generate a magnetic force to adsorb the magnetic element 130 from the second position 132 to the first position 131; and when the external control line does not provide power to the power supply In the case of the magnet 110, the electromagnet 110 does not have a magnetic force, so the magnetic element 130 can be moved back from the first position 131 to the second position 132. That is, when the user sends a control signal, since the electromagnet 110 will have magnetic force and no magnetic force in sequence, the magnetic element 130 will once move from the second position 132 to the first position 131 and then move back to the first time. The second position 132" step.

In other words, the distal control device of the present invention may further include a pulling member 170, and the pulling member 170 is coupled to the magnetic member 130 such that when the electromagnet 110 does not have a magnetic force, the pulling member 170 pulls the magnetic member 130 to move to the first Two positions 132. For example, the pulling member 170 can be, for example, a spring or other elastic member or a telescopic device having an automatic telescopic function, and one end is connected to the magnetic member 130, and the other end is fixed at a specific position, so that when the magnetic member 130 is located at the At the two positions 132, the pull member 170 is maintained in a physically balanced state. When the magnetic element 130 moves to the first position 131 due to the magnetic force of the electromagnet 110, the magnetic element 130 stretches or compresses the pull member 170. Therefore, when the electromagnet 110 does not have a magnetic force, the pulling member 170 will have a return to physical balance. The power of the state is used to pull the magnetic element 130 back to the second position 132.

In addition, the remote control device of the present invention may further include a buffer member 180 disposed on one side of the electromagnet 110 adjacent to the magnetic member 130, such that when the magnetic member 130 moves to the first position 131 due to the magnetic force of the electromagnet 110 The magnetic element 130 can be prevented from directly hitting the electromagnet 110. The material of the buffering member 180 can be, for example, foam, soft cloth, rubber or other suitable soft substance or elastic substance.

In addition, one end of the toggle lever 140 is coupled to the magnetic member 130, so that the magnetic member 130 drives the toggle lever 140 to be displaced. For example, when the electromagnet 110 is located below the magnetic element 130 and the upper end of the toggle lever 140 is connected to the magnetic element 130, if the user sends a control signal, the electromagnet 110 will have a magnetic force for a short period of time. The absorbing magnetic element 130 is moved downward to the first position 131, so that the toggle lever 140 is also displaced downward. After a short period of time, the electromagnet 110 does not have a magnetic force, and the magnetic component 130 can be moved back to the second position 132 by, for example, pulling by the pulling member 170, so that the toggle lever 140 is connected upwards. Displace until the user sends a control signal again.

In addition, the connecting component 160 is disposed in an application line (not shown) to control whether the application line is turned on or off. For example, the application line and the connection element 160 may together form a line loop, and the connection element 160 may have a first connection unit 161 and a second connection unit 162. The first connecting unit 161 can be connected to one end of the application line by a contact 165, and the second connecting unit 162 can be connected to the other end of the application line by a contact 164. When the electromagnet 110 has a magnetic force to move the magnetic element 130 from the second position 132 to the first position 131, the toggle lever 140 is not connected to one end of the magnetic element 130 to touch the first connecting unit 161, thereby making the first connection The unit 161 and the second connecting unit 162 are connected to each other or disconnected from each other, thereby turning on or off this Line circuit.

In detail, if the original state of the line circuit is "off" and the user wants to turn on the line circuit, a control signal can be sent to the electromagnet 110, so that the electromagnet 110 first has a magnetic force to cause the magnetic element 130 to For example, the upper second position 132 moves to the lower first position 131, whereby the toggle lever 140 is displaced downward to touch the first connecting unit 161 of the connecting member 160, and the first connecting unit 161 can be pushed toward The second connecting unit 162 further causes the first connecting unit 161 to be connected to the second connecting unit 162 to turn on the line loop. Thereafter, the electromagnet 110 then does not have a magnetic force to move the magnetic element 130 back to the second position 132, thereby causing the toggle lever 140 not to contact the first connection unit 161.

Continuing, when the user wants to disconnect the circuit loop, the control signal can be sent again to the electromagnet 130, so that the electromagnet 130 has a magnetic force to move the magnetic component 130 to the lower first position 131 again. The toggle lever 140 is again displaced downward and touches the first connection unit 161 of the connecting element 160. At this time, the toggle lever 140 pushes the first connection unit 161 away from the second connection unit 162, so that the first connection unit 161 and the second connection unit 162 are disconnected from each other to disconnect the circuit loop. Thereafter, the electromagnet 110 likewise does not have a magnetic force to move the magnetic element 130 back to the second position 132, thereby causing the toggle lever 140 not to contact the first connection unit 161.

The second connecting unit 162 can be fixed to a specific position, for example, and one end of the first connecting unit 161 is also fixed to the contact 165, and the first connecting unit 161 can include, for example, a protruding portion 163. Moreover, the protruding portion 163 has a first side surface 163a facing the second connecting unit 162 and a second side surface 163b facing the contact 165. Therefore, when the first connecting unit 161 and the second connecting unit 162 are disconnected from each other, the shifting lever 140 of the distal control switch of the present invention is displaced downward to touch the first side 163a of the protruding portion 163. And along The first side surface 163a pushes the first connecting unit 161 downward. Since one end of the first connecting unit 161 is fixed to the contact 165, when the toggle lever 140 pushes down the first connecting unit 161 along the first side 163a, the other end of the first connecting unit 161 is oriented toward the first The two connection unit 162 is moved such that the other end of the first connection unit 161 is connected to the second connection unit 162.

In other words, when the first connecting unit 161 and the second connecting unit 162 are connected to each other, the shifting lever 140 of the distal control switch of the present invention is displaced downward to touch the second side of the protruding portion 163. 163b, and pushes the first connecting unit 161 downward along the second side 163b. Also, since one end of the first connecting unit 161 is fixed to the contact 165, when the toggle lever 140 pushes down the first connecting unit 161 along the second side 163b, the other end of the first connecting unit 161 is left. The second connecting unit 162 is configured such that the first connecting unit 161 and the second connecting unit 162 are disconnected from each other. The first side surface 163a and the second side surface 163b of the protruding portion 163 may be, for example, inclined surfaces different in inclination direction.

In addition, the display unit 150 of the remote control unit of the present invention can be connected to the toggle lever 140, and the display unit 150 has a manual control unit 151, so that the remote control unit of the present invention can be selectively controlled by external components. The manual control unit 151 is toggled (not shown) to drive the toggle lever 140 to be displaced. The display component 150 can have two display states. When the toggle lever 140 is displaced, the display component 150 is changed from a display state to another display state, so that the user can know the present invention according to the displayed display state. The remote control switch turns on or off the application line to which the connection element 160 is connected.

For example, the remote control device of the present invention may further include a housing 190, and the electromagnet 110, the contact 121, the contact 122, the contact 164, the contact 165, the magnetic element 130, the toggle lever 140, and the display The component 150 and the connecting component 160 can be received by the housing 190 In the interior space. Also, the housing 190 can have an opening 191 to expose the display element 150. The manual control unit 151 of the display component 150 can protrude from the outside of the housing 190, so that the external component can be moved to protrude from the manual control unit 151 outside the housing 190, and the toggle lever 140 is manually displaced. In addition, the housing 190 may further have a display area 192 adjacent to the opening 191 or disposed on one side of the manual control unit 151. The display area 192 can be labeled with "1" and "0", for example, to display the display state of the display element 150. Moreover, the external component can be used to move the manual control unit 151 through the opening 191 to drive the toggle lever 140 to be displaced, thereby causing the first connection unit 161 and the second connection unit 162 of the connection component 160 to be connected or disconnected from each other.

In detail, when the first connection unit 161 and the second connection unit 162 are disconnected from each other, the display element 150 is in the display state of "0". When the toggle lever 140 is first displaced downward to push the first connecting unit 161 to the second connecting unit 162 and then moved upward to the original position, the first connecting unit 161 and the second connecting unit 162 are electrically connected to each other at this time. Therefore, the display element 150 changes the display state to "1". The toggle lever 140 can perform a downward displacement and an upward displacement by the user for the control signal of the electromagnet 110. The manual control unit 151 exposed to the opening 191 can also be moved by the user using an external component. To perform a downward displacement and an upward displacement. Further, the display element 150 can change the display state, for example, when the toggle lever 140 is displaced downward or the toggle lever 140 is displaced upward.

In summary, the remote control device of the present invention can control the electromagnet 110 to have a magnetic force by an external control signal to control the magnetic element 130 to move back and forth once, so that the toggle lever 140 touches the first connection element 160. The connecting unit 161 is once connected to or disconnected from the first connecting unit 161 and the second connecting unit 162, thereby turning on or off the line to which the connecting member 160 is connected. In addition, the remote control device of the present invention can be further The display element 150 displays the state of the line to which the connection element 160 is connected, and the display element 150 can be controlled by the external element to drive the toggle lever 140 to be displaced, thereby integrating the manual adjustment function and the display line state with a single structure. The volume of the remote control device of the present invention can be reduced. Furthermore, the distal control device of the present invention can also have the first side 163a and the second side 163b by the protruding portion 163, so that the toggle lever 140 only needs to be actuated along a single axial direction, thereby reducing the present invention. The remote control power structure complexity.

The above is intended to be illustrative only and not limiting. Any equivalent modifications or alterations to the spirit and scope of the invention are intended to be included in the scope of the appended claims.

110‧‧‧Electromagnet

121, 122, 164, 165‧‧‧ contacts

130‧‧‧Magnetic components

131‧‧‧First position

132‧‧‧second position

140‧‧‧Toggle lever

150‧‧‧ display components

151‧‧‧Manual control unit

160‧‧‧Connecting components

161‧‧‧First connection unit

162‧‧‧Second connection unit

163‧‧‧Bulge

163a‧‧‧ first side

163b‧‧‧ second side

170‧‧‧ Pulling parts

180‧‧‧ cushioning parts

190‧‧‧ housing

Claims (10)

A remote control device includes at least one electromagnet selectively having a magnetic force; two contacts located on the same side of the electromagnet and each connected to the electromagnet, the two contacts being controlled by one of the external control signals The electromagnet selectively has the magnetic force; a magnetic element is magnetically connected to the electromagnet, and when the control signal controls the electromagnet to perform the magnetic force once without the magnetic force, the magnetic element first moves to a first The position is moved back to a second position; a toggle lever is connected to the magnetic component at one end, and when the magnetic component moves to the first position and then moves back to the second position, the magnetic component drives the toggle lever along a Displacement in the axial direction; a display element connecting the toggle lever, the display element having a manual control unit, the remote control switch selectively urging the manual control unit by an external component to drive the toggle lever Displacement, wherein the display element has two display states, and when the toggle lever is displaced, the display element is changed from a display state to another display state; and a connection component Provided in a line, the connecting component has a first connecting unit and a second connecting unit. When the toggle lever is displaced back and forth along the axial direction, the other end of the toggle lever first touches the first connection The unit then leaves the first connection unit to change a connection state between the first connection unit and the second connection unit, thereby turning on or off the line. The remote control device of claim 1, wherein the first connecting unit comprises a protrusion when the toggle lever touches the first side of the protrusion The first connecting unit and the second connecting unit are connected to each other. When the toggle lever touches the second side of the protruding portion, the first connecting unit and the second connecting unit are disconnected from each other. The remote control device of claim 2, wherein the first side surface and the second side surface are each one of inclined surfaces different in inclination direction. The remote control device of claim 1, wherein the electromagnet is composed of a coil. The remote control device of claim 1, further comprising a pull member connected to the magnetic member, when the electromagnet does not have the magnetic force, the pull member pulls the magnetic member to move to the second position . The remote control device of claim 5, wherein the pulling member is a spring. The remote control device of claim 1, further comprising a buffer member disposed on a side of the electromagnet adjacent to the magnetic member, the buffer member preventing the magnetic member from directly striking the electromagnet. The remote control device of claim 1, further comprising a casing, the electromagnet, the two contacts, the magnetic component, the toggle lever, the display component and the connecting component are received In an inner space formed by the housing. The remote control device of claim 8, wherein the housing has an opening to expose the display element, and the external element controls the display element to drive the toggle lever displacement. The remote control device of claim 9, wherein the housing further has a display area adjacent to the opening, the display area displaying the display state of the display element.