CN219512974U

CN219512974U - Remote control switch

Info

Publication number: CN219512974U
Application number: CN202223372247.5U
Authority: CN
Inventors: 陈晓东
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-08-11
Anticipated expiration: 2032-12-14

Abstract

The utility model belongs to the technical field of switch manufacturing, and particularly relates to a remote control switch, which comprises a first shell and a second shell, wherein the first shell and the second shell are internally provided with rotators, rotating shafts of the rotators in the first shell and the second shell respectively extend out of the first shell and the second shell to form connectors, one end face of each rotator is fixedly provided with a pull rod, the axis of each pull rod is parallel to the end face of the rotator where the pull rod is positioned, the first shell and the second shell are respectively provided with a through hole, the axis of each through hole is perpendicular to the rotating shaft of the rotator, and two ends of the pull rod in the first shell are respectively connected with two ends of the pull rod in the second shell through ropes penetrating through the through holes; the utility model solves the problem that no device for remotely controlling the mechanical rotary switch which does not need to be maintained by electric energy in daily life exists at present.

Description

Remote control switch

Technical Field

The utility model belongs to the technical field of switch manufacturing, and particularly relates to a remote control switch.

Background

The design of a plurality of switches is pursued for remote control, and the remote control can enable a user to control the execution end to execute preset actions when the user is far away from the execution end, so that the remote control is very convenient; at present, the remote control switch is mainly used in the market and mainly comprises electric signal control, hydraulic control, air pressure control and the like. Electrical signal control is very common, such as control of solenoid valves, switching of electric lights, etc.; whereas hydraulic control is common to mechanical equipment such as lifting devices and the like; air pressure control is also common, such as air cylinders, clamping of manipulators, and the like; these modes are very accurate to control and, as such, are relatively expensive to manufacture.

In general daily necessities, a remote control switch with high manufacturing or purchasing cost is not needed, so that the daily necessities mainly use or are electrically remote switches, and the switch is separated from an actuator through a connecting wire to realize remote control, namely an electric lamp is common; however, after the electric switch is connected by the electric wire, the electric switch is mainly used for realizing on-off of a circuit, and when the electric switch controls some executing devices which do not need power, the electric switch needs a power supply, such as an electromagnetic valve, a faucet and a shower, so that the electric switch is troublesome, a battery accommodating space needs to be arranged for the electric switch, then a battery is put in the electric switch, the battery has relatively high cost and is not environment-friendly, and the battery needs to be replaced or charged after a certain period of time to maintain the normal operation of the switch. Therefore, there is a need to devise a switch that is mechanical and that can realize remote control of an implement in daily necessities that does not itself require a powered implement, to reject the inconveniences of having to replace or recharge the battery while maintaining the normal operation of the switch.

Disclosure of Invention

The utility model aims at overcoming the defects of the prior art, designs a remote control switch by adopting a mode that two ends of two pull rods are connected through ropes respectively, can realize remote control of a mechanical rotation switch which does not need electric energy maintenance in daily life, and solves the problem that no device for remote control of the mechanical rotation switch which does not need electric energy maintenance in daily life exists at present.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a remote control switch, includes first casing and second casing, all be equipped with the circulator in first casing and the second casing, be located in first casing and the second casing the axis of rotation of circulator stretches out respectively first casing and second casing are equipped with the connector outward, every all be fixed on an terminal surface of circulator and be equipped with the pull rod, every the axis of pull rod all parallels with the terminal surface of the circulator at this pull rod place, all be equipped with the axis perpendicular to on first casing and the second casing the through-hole of the axis of rotation of circulator, the both ends of the pull rod in the first casing are respectively passed through one and are run through the both ends of the pull rod in the second casing are connected respectively to the rope of through-hole.

Preferably, the rotator comprises a first gear and a second gear which are meshed with each other, a gear shaft of the first gear is a rotating shaft of the rotator, a pull rod is fixedly arranged on one end face of each second gear, and the axis of each pull rod is parallel to the end face of the second gear where the pull rod is located.

Preferably, the first housing is provided with the through holes with two axes parallel to each other on the same side of the rotator, and the second housing is provided with the through holes with two axes parallel to each other on the same side of the rotator.

Preferably, the two through holes on the first shell are respectively communicated with the two through holes on the second shell through a flexible pipeline, and the two ropes are respectively positioned in one pipeline.

Preferably, the number of teeth of the first gear is smaller than the number of teeth of the second gear.

Preferably, the midpoint of the pull rod is on the axis of the rotating shaft.

Preferably, a limiting column is arranged in the first shell and the second shell at one side of the rotator, which is opposite to the through hole, the axis of the limiting column is parallel to the rotating shaft, and the distance between the limiting column and the rotating shaft is smaller than the distance from the end part of the pull rod to the rotating shaft.

Preferably, the rope is detachably connected with the end part of the pull rod.

Preferably, two end parts of each pull rod are respectively provided with a cavity, the side walls of the two cavities on the same pull rod are respectively provided with a notch communicated with the outside, the two notches on the same pull rod are positioned on the same side of the pull rod, each pull rod is provided with a cover body matched with the opening of the cavity, and two ends of each rope are respectively provided with a knot with a volume larger than the notch and smaller than the volume of the cavity or an object with a volume larger than the notch and smaller than the volume of the cavity.

Preferably, the rope is a steel wire.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, a remote control switch is designed by adopting a mode that two ends of two pull rods are connected through ropes, so that a mechanical rotation switch which does not need electric energy maintenance in daily life can be remotely controlled, and the problem that a device for remotely controlling the mechanical rotation switch which does not need electric energy maintenance in daily life is not available at present is solved.

2. According to the utility model, the first gear and the second gear are matched for adjustment, so that the rotation of the rotating shaft is matched with the hand plate valve or the hand plate switch of the faucet or the shower head.

3. According to the utility model, the two through holes are respectively matched with one rope, compared with the case that the two ropes use one through hole together, the two ropes do not generate friction or wear when moving, so that the service life of the ropes is prolonged.

4. According to the utility model, by arranging the pipeline, some lubricating oil can be smeared in the pipeline, so that the rope can be smoother in the moving process, meanwhile, smeared oil does not pollute the environment around the use scene of the utility model due to the fact that the smeared oil exists in the pipeline, and meanwhile, when the rope is installed in a specified route, the friction factor in the moving process of the rope is less influenced by the installation environment, and meanwhile, the pipeline plays a role in protecting the rope.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is a schematic view of the structure of the first housing of the present utility model;

FIG. 4 is a schematic diagram of the connection between the tie rod and the rope;

fig. 5 is a schematic diagram of the present utility model.

Wherein: 1. a first housing; 2. a second housing; 3. a rotating shaft; 4. a pull rod; 5. a through hole; 6. a first gear; 7. a second gear; 8. a pipe; 9. a limit column; 10. a cavity; 11. a notch; 12. a cover body; 13. and (3) a steel wire.

Detailed Description

Referring to fig. 1-5, a remote control switch comprises a first casing 1 and a second casing 2, rotators are arranged in the first casing 1 and the second casing 2, rotating shafts 3 of the rotators, which are arranged in the first casing 1 and the second casing 2, respectively extend out of connectors outside the first casing 1 and the second casing 2, a pull rod 4 is fixedly arranged on one end face of each rotator, the axis of each pull rod 4 is parallel to the end face of the rotator where the pull rod 4 is arranged, through holes 5 with the axes perpendicular to the rotating shafts 3 of the rotators are arranged on the first casing 1 and the second casing 2, and two ends of the pull rod 4 in the first casing 1 are respectively connected with two ends of the pull rod 4 in the second casing 2 through ropes penetrating through the through holes 5.

In this embodiment, when the shower is used, for example, the first housing 1 may be disposed in a room, the shower is disposed outside the room, then the rotating shaft 3 on the second housing 2 is connected with the twisting mechanical switch of the shower through a connector, and the rotating shaft 3 and the rotating shaft of the twisting mechanical switch may be coaxially and fixedly connected with bolts or the like, or gears may be mounted on the rotating shaft 3 on the twisting mechanical switch and the second housing 2, and then the gears are engaged and connected, and then the ropes are straightened on the wall and the ceiling, so that the ropes can be axially moved when the pull rod 4 rotates, after that, a user can rotate the rotating shaft 3 on the first housing 1 in the room, and because both ends of the pull rod 4 in the first housing 1 are respectively connected with both ends of the pull rod 4 in the second housing 2 through a rope penetrating through the through hole 5, the rotating shaft 3 on the second housing 2 also moves when the rotating shaft 3 on the first housing 1 moves, thereby driving the rotating shaft 3 on the second housing 2 and driving the pull rod 4 in the first housing 1, and thus remotely controlling the pull rod 4 in the second housing 2; the smart method is as follows: a mechanism similar to a link is formed between the pull rod 4 arranged in the first casing 1 and the pull rod 4 arranged in the second casing 2 and the ropes connected to the end parts of the two pull rods 4, and when the pull rod 4 in the first casing 1 is rotated rightward by an operator, taking fig. 5 as an example, assuming that the actuator is opened, the rope at the a end of the pull rod 4 in the first casing 1 pulls the B end of the pull rod 4 in the second casing 2 to rotate rightward; when the actuator is required to be closed, the operator rotates the pull rod 4 in the first shell 1 leftwards, the rope at the C end of the pull rod 4 in the first shell 1 pulls the D end of the pull rod 4 in the second shell 2 to rotate leftwards, and then the switch of the actuator is restored to the original closed state, so that remote control is formed by connecting two ropes with two ends of the two pull rods 4.

In order to facilitate the matching of the rotating linear speed with the rotating linear speed on the circumference of the rotating shaft 3, an actuator such as a hand plate valve or a tap switch is used, as a preferable mode, the rotator comprises a first gear 6 and a second gear 7 which are meshed with each other, a gear shaft of the first gear 6 is the rotating shaft 3 of the rotator, a pull rod 4 is fixedly arranged on one end face of each second gear 7, the axis of each pull rod 4 is parallel to the end face of the second gear 7 where the pull rod 4 is positioned, and thus the matching of the first gear 6 and the second gear 7 can be used for adjusting, so that the rotation of the rotating shaft 3 is matched with the hand plate valve or the tap or the shower hand plate switch.

In order to prevent the two ropes from rubbing against each other during movement and thus to improve the service life of the ropes, it is preferable that the first housing 1 is provided with two through holes 5 having axes parallel to each other on the same side of the rotator, and the second housing 2 is provided with two through holes 5 having axes parallel to each other on the same side of the rotator. Thus, the two through holes 5 are respectively matched with one rope, compared with the case that the two ropes jointly use one through hole 5, the two ropes do not generate friction or wear when moving, and the service life of the ropes is prolonged.

As a preferred way, the two through holes 5 on the first housing 1 are respectively communicated with the two through holes 5 on the second housing 2 through a flexible pipeline 8, and the two ropes are respectively positioned in one pipeline 8. After the design, the rope can be smoother in the movement process by smearing some lubricating oil in the pipeline 8, meanwhile, the smeared oil does not pollute the environment around the use scene of the utility model because of being in the pipeline 8, and meanwhile, when the rope is installed on a specified route, the friction factor in the movement process of the rope is less influenced by the installation environment, and meanwhile, the pipeline 8 plays a role in protecting the rope.

As a preferred way, the number of teeth of the first gear 6 is smaller than the number of teeth of the second gear 7. The arrangement can enable the rotation shaft 3 to rotate a small angle, so that the actuator hand plate valve or the faucet can be adjusted to have a large switching range.

As a preferred way, the midpoint of the pull rod 4 is on the axis of the rotating shaft 3. The arrangement mode is attractive, the tensile forces on the two ropes are equal, the service life of the ropes is prolonged, and meanwhile, the pull rod 4 can accurately adjust the switch of the actuator in the rotating process.

More preferably, as shown in fig. 1, 2 and 5, the lengths of the two ropes are equal. After the lengths of the two ropes are set equal, the pull rod 4 in the first shell 1 and the pull rod 4 in the second shell 2 can have synchronous motion, so that the pull rod 4 in the second shell 2 far away is controlled by controlling the motion state of the pull rod 4 in the first shell 1, and the C end of the pull rod 4 in the first shell 1 moves leftwards in fig. 5 by way of example, and the D end of the pull rod 4 in the second shell 2 can also move leftwards in fig. 5.

As a preferable mode, a limit post 9 is arranged in the first shell 1 and the second shell 2 at one side of the rotator, which is opposite to the through hole 5, the axis of the limit post 9 is parallel to the rotating shaft 3, and the distance between the limit post 9 and the rotating shaft 3 is smaller than the distance from the end part of the pull rod 4 to the rotating shaft 3. Through the setting of spacing post 9, avoid twisting the in-process of twisting axis of rotation 3 and surpass the rotatory biggest angle scope of pull rod 4, make rope winding on pull rod 4 like this easily, also avoid breaking the condition with the rope.

As a preferred way, the rope is detachably connected to the end of the pull rod 4. The rope is convenient to replace, meanwhile, the rope and the pull rod 4 are convenient to manufacture separately in the production process, and the assembly is convenient.

As a preferred manner, as shown in fig. 3 and 4, two end portions of each pull rod 4 are respectively provided with a cavity 10, side walls of two cavities 10 on the same pull rod 4 are respectively provided with a notch 11 communicated with the outside, two notches 11 on the same pull rod 4 are positioned on the same side of the pull rod 4, and each pull rod 4 is provided with a cover body 12 matched with an opening of the cavity 10. After the cavity 10 is arranged, the two ends of each rope are respectively provided with a knot with the volume larger than the notch 11 and smaller than the volume of the cavity 10 or an object with the volume larger than the notch 11 and smaller than the volume of the cavity 10, then when the rope is connected with the pull rod 4, the knot with the volume larger than the notch 11 or the object with the volume larger than the notch 11 is directly placed in the cavity 10, and then the cover body 12 is covered, so that the device is quite convenient.

As a preferred way, the rope is a steel wire 13. The steel wire 13 is adopted as a rope, and the steel wire 13 has enough toughness, enough strength and smooth surface, so that the utility model is durable, has long service life and is convenient to install the steel wire 13 on a wall or in a ceiling in a prescribed route, thereby realizing remote control.

Claims

1. The utility model provides a remote control switch, its characterized in that, includes first casing (1) and second casing (2), all be equipped with the circulator in first casing (1) and second casing (2), be located in first casing (1) and second casing (2) axis of rotation (3) of circulator stretch out respectively first casing (1) and second casing (2) are equipped with the connector outward, every all be fixed on an terminal surface of circulator and be equipped with pull rod (4), every the axis of pull rod (4) all parallels with the terminal surface of the circulator at this pull rod (4) place, all be equipped with axis perpendicular to on first casing (1) and the second casing (2) axis of rotation (3) through-hole (5), the both ends of pull rod (4) in first casing (1) are respectively connected the both ends of pull rod (4) in second casing (2) through a rope that runs through-hole (5) respectively.

2. A remote control switch according to claim 1, characterized in that the rotator comprises a first gear (6) and a second gear (7) which are meshed with each other, a gear shaft of the first gear (6) is a rotating shaft (3) of the rotator, a pull rod (4) is fixedly arranged on one end face of each second gear (7), and an axis of each pull rod (4) is parallel to the end face of the second gear (7) where the pull rod (4) is located.

3. A remote control switch according to claim 1, characterized in that said first housing (1) is provided with said through holes (5) with two axes parallel to each other on the same side of said rotator, and said second housing (2) is provided with said through holes (5) with two axes parallel to each other on the same side of said rotator.

4. A remote control switch according to claim 3, characterized in that the two through holes (5) in the first housing (1) are each connected to the two through holes (5) in the second housing (2) by a flexible pipe (8), the two ropes being each located in one of the pipes (8).

5. A remote control switch according to claim 2, characterized in that the number of teeth of the first gear (6) is smaller than the number of teeth of the second gear (7).

6. A remote control switch according to claim 5, characterized in that the midpoint of the pull rod (4) is on the axis of the rotation shaft (3).

7. A remote control switch according to claim 6, characterized in that the first housing (1) and the second housing (2) are each provided with a limit post (9) on the side of the rotator facing away from the through hole (5), the axis of the limit post (9) is parallel to the rotation axis (3), and the distance between the limit post (9) and the rotation axis (3) is smaller than the distance from the end of the pull rod (4) to the rotation axis (3).

8. A remote control switch according to claim 5, characterized in that the rope is detachably connected to the end of the pull rod (4).

9. A remote control switch according to claim 8, characterized in that the two ends of each pull rod (4) are respectively provided with a cavity (10), the side walls of the two cavities (10) on the same pull rod (4) are respectively provided with a notch (11) communicated with the outside, the two notches (11) on the same pull rod (4) are positioned on the same side of the pull rod (4), each pull rod (4) is provided with a cover body (12) matched with the opening of the cavity (10), and the two ends of each rope are respectively provided with a knot with a volume larger than the notch (11) and smaller than the volume of the cavity (10) or an object with a volume larger than the notch (11) and smaller than the volume of the cavity (10).

10. A remote control switch according to claim 5, characterized in that the rope is a steel wire (13).