CN204441120U - A kind of switch opening and closing sub controlling unit - Google Patents

Abstract

The utility model discloses a switch auxiliary control device for opening and closing a switch without changing the existing structure of the switch. , one end of the pull wire slider is inserted into the upper round hole, the other end is equipped with a rotating claw, the moving slider and the wire pulling rod are on a horizontal line, and one end of the moving slider is inserted into the lower round hole, and the other end is equipped with a rotating claw slot, the rotating sliding claw corresponds to the rotating claw groove, and the compression spring sleeve is placed between the moving slide bar and the lower circular hole. The limit pressing bar is placed on the main body shell, and is located on one side of the pull wire slide bar, and the limit bar is parallel to the pull wire slide bar, and is placed on the main body shell. One end of the moving finale is placed on the limit rod through the limit shaft sleeve, the other end is placed on the pull wire slide bar through the moving sleeve, the moving sleeve is placed on the moving finale, the pull wire hole is placed on the main body shell, and one end of the pull wire passes through The cable hole is connected with the mobile finale.

Description

A switch opening and closing auxiliary control device

technical field

The utility model relates to a switch opening and closing auxiliary control device, which relates to a device for controlling the opening and closing of a switch by using a traction wire, and belongs to the field of electrical equipment. It particularly relates to a switch auxiliary opening and closing device which does not change the existing structure of the switch.

Background technique

Currently, existing push button switches require direct contact to control the opening and closing of the switch. If people stand at a position slightly far away from the switch, they cannot touch the switch, let alone control the state of the switch, so the existing push button switch is inconvenient for long-distance control. The switch installed in the dormitory is far away from the bed, and people cannot touch the switch on the bed, and cannot control the opening and closing of the switch. There have been remote control switches on the market, but most of them are remote controls realized by changing the circuit structure inside the switch. For most houses that have installed ordinary switches, replacing the original switch will change the design of the switch when decorating the house. Location structure, and the cost is higher.

Contents of the invention

In order to improve the above situation, the utility model provides a switch auxiliary control device which does not change the existing structure of the switch. It can better realize the remote control of the switch.

A switch opening and closing auxiliary control device of the utility model is realized in the following way: a switch opening and closing auxiliary control device of the utility model is composed of an upper round hole, a main body shell, a pull wire slider, a moving sleeve, a rotating sliding claw, and a rotating claw groove , limit pressure bar, compression spring, moving slide bar, lower round hole, pull wire hole, pull wire, moving sleeve, limit bushing, moving pressure shaft and limit rod, the upper round hole and the lower round hole are on a horizontal line, And placed on the main body shell respectively, one end of the pull wire slider is inserted into the upper round hole, and the other end is equipped with a rotating sliding claw, the moving slider and the pull wire slider are on a horizontal line, and one end of the moving slider is inserted into the lower round hole, The other end is provided with a rotating pawl groove, and the rotating sliding pawl corresponds to the rotating pawl groove, and the compression spring sleeve is placed between the moving slide bar and the lower circular hole. The limit pressing bar is placed on the main body shell, and is located on one side of the pull wire slide bar, and the limit bar is parallel to the pull wire slide bar, and is placed on the main body shell. One end of the moving finale is placed on the limit rod through the limit shaft sleeve, the other end is placed on the pull wire slide bar through the moving sleeve, the moving sleeve is placed on the moving finale, the pull wire hole is placed on the main body shell, and one end of the pull wire passes through The cable hole is connected with the mobile finale.

When in use, first fix the main body shell on the switch base so that the limit rod and the pull wire slide bar are respectively located on both sides of the switch, and the moving sleeve on the moving final shaft is pressed on the switch button. When the switch needs to be opened, only need to Pull the pull wire, the pull wire drives the moving finale to move along the limit rod through the limit sleeve, and the other end moves along the pull wire slider through the moving sleeve, and when the moving sleeve moves to the rotating sliding claw on the pull wire slider, it drives the entire pull wire When the slide bar moves down, the rotating claw engages with the rotating claw groove directly below, presses the entire rotating claw groove and moves down, and then the moving slider rotates and protrudes from the lower round hole, and the rotating claw groove moves due to the pressure of the rotating claw. Under the limit bezel, the limit bezel is pressed in the groove of the rotating claw groove to limit the rotating claw groove. At the same time, the compression spring sleeved between the moving slide bar and the lower round hole is compressed to move the pressing shaft. While moving down, press the switch button by the moving sleeve to open the switch. When the switch needs to be closed, you only need to pull the pull wire again. At this time, the pull wire continues to pull, driving the moving finale through the limit sleeve along the limit. The positioning rod moves, and the other end moves along the cable slider through the moving bushing, and the moving bush drives the rotating claw on the cable slider to move down, so that the rotating claw continues to press down on the engaged rotating claw groove. At this time, due to the rotating sliding The pressure of the claws, the rotating claw groove drives the entire moving slide bar to rotate, at this time the limit bezel leaves the groove of the rotating claw groove, so that the limit bezel cannot continue to press the rotating claw groove, and under the elastic force of the compression spring, it drives the entire moving slide The rod moves upwards, and then the pull wire slider is driven back to the original position by pressing the rotating sliding claw upwards, thereby driving the moving sleeve to move upwards, and then driving the moving finale to move upwards, so that the moving finale moves upwards while passing through the moving sleeve. The cylinder is pressed on the switch button to close the switch, so as to achieve the purpose of auxiliary opening and closing of the switch without changing the existing structure of the switch.

Beneficial effect.

1. The structure is simple, convenient and practical.

Second, the cost is low and easy to promote.

3. It can effectively carry out remote auxiliary control on the switch.

Description of drawings

Accompanying drawing 1 is the three-dimensional structural diagram of a kind of auxiliary switch control device of the utility model

In the attached picture

The parts are: upper round hole (1), main body shell (2), pull wire slide bar (3), moving bushing (4), rotating sliding claw (5), rotating claw groove (6), limit bezel (7 ), compression spring (8), moving slide rod (9), lower round hole (10), cable hole (11), cable (12), moving sleeve (13), moving final shaft (14), limit bushing (15), limit lever (16)

Detailed ways:

A switch opening and closing auxiliary control device of the utility model is realized in this way, consisting of an upper round hole (1), a main body shell (2), a pull wire sliding rod (3), a moving sleeve (4), and a rotating sliding claw (5) , rotating claw slot (6), limit bezel (7), compression spring (8), moving slide bar (9), lower round hole (10), cable hole (11), cable (12), moving sleeve ( 13), the limit shaft sleeve (15), the moving finale (14) and the limit rod (16), the upper round hole (1) and the lower round hole (10) are on a horizontal line, and are respectively placed in the main body shell ( 2) On the top, one end of the pull wire slide bar (3) is inserted into the upper round hole (1), and the other end is equipped with a rotating slide claw (5). Move the slide bar (9) and the pull wire slide bar (3) on a horizontal line, And one end is inserted into the lower round hole (10), the other end is provided with a rotating claw groove (6), the rotating sliding claw (5) corresponds to the rotating claw groove (6), and the compression spring (8) is set on the moving slide bar (9) and the lower round hole (10). The limit bar (7) is placed on the main body shell (2) and is located on the side of the pull wire slide bar (3), and the limit bar (16) is parallel to the pull wire slide bar (3) and placed on the main body shell (2) . One end of the mobile finale (14) is placed on the limit rod (16) through the limit shaft sleeve (15), and the other end is placed on the pull wire slide bar (3) through the mobile sleeve (4), and the moving sleeve (13 ) is placed on the moving finale (14), the pull wire hole (11) is placed on the main shell (2), and one end of the pull wire (12) passes through the pull wire hole (11) to connect with the moving finale (14). When in use, first Fix the main body shell (2) on the switch base so that the limit rod (16) and the pull wire slide bar (3) are respectively located on both sides of the switch, and the moving sleeve (13) on the moving end shaft (14) is pressed against the switch button Above, when the switch needs to be turned on, you only need to pull the pull wire (12), the pull wire (12) drives the moving finale (14) to move along the limit rod (16) through the limit sleeve (15), and the other end moves through the moving shaft The sleeve (4) moves along the cable slider (3), and when the moving sleeve (4) moves to the rotating sliding claw (5) on the cable slider (3), it drives the entire cable slider (3) to move downward. The rotating claw (5) engages with the rotating claw groove (6) directly below, presses the entire rotating claw groove (6) and moves down, and then the moving slider (9) rotates out from the lower round hole (10), and the rotating claw Due to the pressure of the rotating claw (5), the groove (6) moves to the bottom of the limit bead (7), and the limit bead (7) is pressed in the groove of the rotating claw groove (6), and the rotating claw groove (6) At the same time, the compression spring (8) sleeved between the moving slide rod (9) and the lower hole (10) is compressed, and the moving final shaft (14) moves downward through the moving sleeve (13) Press on the switch button to open the switch. When the switch needs to be closed, you only need to pull the pull wire (12) again. At this time, the pull wire (12) continues to pull to drive the moving finale (14) through the limit sleeve (15 ) moves along the limit rod (16), and the other end moves along the cable slider (3) through the moving sleeve (4), and the moving sleeve (4) drives the rotating sliding claw (5) on the cable slider (3) ) to move down, so that the rotating claw (5) continues to press down to engage the rotating claw groove (6). At this time, due to the pressure of the rotating sliding claw (5), the rotating claw groove (6) drives the entire moving slider (9) to rotate At the same time, the limit bezel (7) leaves the groove of the rotating claw groove (6), so that the limit bezel (7) cannot continue to press the rotating claw groove (6), and under the elastic force of the compression spring (8), it drives The whole moving slide bar (9) moves up, and then by pressing the rotating sliding claw (5) up, it drives the pull wire slide bar (3) to return to its original position, thereby driving the moving sleeve (4) to move upward, and then driving the moving finale (14 ) to move upwards, so that the moving finale (14) presses the switch button by the moving sleeve (13) while moving upwards, to close the switch, so as to achieve the purpose of auxiliary opening and closing of the switch without changing the existing structure of the switch.

Claims (1)

1. A switch opening and closing auxiliary control device is characterized in that: it consists of an upper round hole, a main body shell, a pull wire slide bar, a moving bushing, a rotating sliding claw, a rotating claw groove, a limit bead, a compression spring, a moving sliding rod, The lower round hole, the cable hole, the cable, the moving sleeve, the limit bushing, the movable final shaft and the limit rod are composed. The upper hole and the lower hole are on a horizontal line, and they are respectively placed on the main body shell. One end of the cable slide bar Insert it into the upper round hole, and the other end is equipped with a rotating sliding claw. The moving slider and the pull wire sliding rod are on a horizontal line, and one end of the moving sliding rod is inserted into the lower round hole, and the other end is equipped with a rotating claw groove. The rotating sliding claw Corresponding to the groove of the rotating claw, the compression spring sleeve is placed between the moving slide bar and the lower round hole. On the main body shell, one end of the moving finale is placed on the limit rod through the limit shaft sleeve, the other end is placed on the pull wire slider through the moving sleeve, the moving sleeve is placed on the moving finale, and the pull wire hole is placed on the main body shell , one end of the stay wire passes through the stay wire hole and is connected with the mobile finale.