CN213879793U - Household intelligent switch device - Google Patents

Abstract

The utility model discloses a domestic intelligent switching device belongs to the intelligence switch field. The utility model provides a domestic intelligent switching device, the on-line screen storage device comprises a base, the protective housing is installed to the base upside, the protective housing right side, the inside mounting panel that is equipped with of protective housing, the mounting panel middle part is equipped with pivot A, pivot A outside cover is equipped with connecting piece A, connecting piece A lower extreme is equipped with connecting piece B, spout A has been seted up on connecting piece B upper portion, the slider top surface has set firmly pivot C, pivot C outside cover is equipped with connecting piece C, rotate through pivot D below the mounting panel and be connected with the pusher dog, the pusher dog right-hand member passes the recess and extends to the outside, spout B has been seted up to the pusher dog right part, the inside sliding connection of spout B has the Z shape pivot, Z shape pivot top is equipped with step motor. The control mechanism sends pulse signals to the stepping motor, and the stepping motor rotates to control the opening and closing of the circuit.

Description

Household intelligent switch device

Technical Field

The utility model relates to an intelligence switch field, more specifically say, relate to a domestic intelligent switching device.

Background

Along with the rapid development of the internet of things, more and more intelligent devices are introduced into people, and the intelligent devices change our lives in a secret way, such as intelligent switches, but the time for putting forward the intelligent switches is still short, so that the common switches in the current market are still mainstream, the switch is still difficult to be intelligentized, and the internet of things is still rugged; the prior patent document with publication number CN210778294U provides a household intelligent switch device, which is characterized in that a telescopic motor is matched with a rotating motor, so that a press block toggles a switch to complete the control of the switch; although the device has more beneficial effects, the following problems still exist: the control structure is arranged on the outer side of the switch, so that the problem of installation can be caused, when the installation space cannot be provided actually, the switch cannot be intelligently controlled, and the internal operation of the device depends on the normal work of two motors, so that the device is easy to break down; in view of this, we propose a home intelligent switching device.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a domestic intelligent switching device to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

A household intelligent switch device comprises a base, wherein a protective shell is mounted on the upper side of the base, a groove is formed in the bottom surface of the right side of the protective shell, a mounting plate is arranged in the protective shell, a rotating shaft A is arranged in the middle of the mounting plate, a connecting piece A is sleeved on the outer side of the rotating shaft A, limiting rods A are arranged on two sides of the lower portion of the connecting piece A, and the lower end of the connecting piece A is rotatably connected with a connecting piece B through a rotating shaft B; the upper part of the connecting piece B is provided with a sliding chute A, and a spring is arranged in the sliding chute A; the spring right-hand member is connected with the slider, the slider top surface has set firmly pivot C, pivot C outside cover is equipped with connecting piece C, connecting piece C middle part is rotated through pivot D and mounting panel and is connected, connecting piece C upper portion both sides all are equipped with gag lever post B, rotate through pivot D below the mounting panel and be connected with the pusher dog, two shifting posts of pusher dog right side top surface fixedly connected with, the pusher dog right-hand member passes the recess and extends to the outside, spout B has been seted up to the pusher dog right part, the inside sliding connection of spout B has the Z shape pivot, Z shape pivot top is equipped with step motor.

Preferably, the rotating shaft A is rotatably connected with the upper end of the connecting piece A.

Preferably, the sliding block is connected with the sliding groove A in a sliding mode, and the sliding block is connected with the lower end of the connecting piece C in a rotating mode through a rotating shaft C.

Preferably, two gag lever posts A, two gag lever posts B, pivot A, pivot D all are connected fixedly with the mounting panel, and pivot A links to each other with the wire, and left side gag lever post A links to each other with the wire.

Preferably, the output end of the stepping motor is fixedly connected with the upper end of the Z-shaped rotating shaft, and the stepping motor is fixedly connected with the protective shell.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model avoids the problem of insufficient installation space by integrally setting the control mechanism and the switch, and solves the problem that the circuit can not be controlled when the internal control mechanism has problems by extending the pusher dog to the outside of the protective shell; the utility model relates to a rationally, compact structure, it is effectual to the control of circuit, the reliability is high.

2. The utility model discloses a step motor drives the Z shape pivot and rotates, and the Z shape pivot drives the pusher dog and rotates, and connecting piece C is stirred to the post pusher dog on the pusher dog, and connecting piece C drives connecting piece B, and connecting piece B cooperation spring drives connecting piece A and makes this switch can effectual control circuit's disconnection and closure.

Drawings

FIG. 1 is an exploded view of the overall structure of the present invention;

FIG. 2 is a schematic view of a part of the structure of the present invention;

FIG. 3 is a partially disassembled view of the structure of the present invention;

fig. 4 is a schematic structural view of the pusher dog of the present invention;

fig. 5 is a schematic view of the overall structure of the present invention;

the reference numbers in the figures illustrate: 101. a protective shell; 102. a groove; 103. a base; 2. mounting a plate; 201. a connecting piece A; 210. a rotating shaft A; 202. a connecting piece B; 221. a chute A; 222. a spring; 223. a slider; 203. a connecting member C; 301. a pusher dog; 302. column shifting; 303. a chute B; 401. a Z-shaped rotating shaft; 402. a stepper motor.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution:

a household intelligent switching device comprises a base 103, a protective shell 101 is mounted on the upper side of the base 103, a groove 102 is formed in the bottom surface of the right side of the protective shell 101, a mounting plate 2 is arranged inside the protective shell 101, a rotating shaft A210 is arranged in the middle of the mounting plate 2, a connecting piece A201 is sleeved outside the rotating shaft A210, limiting rods A are arranged on two sides of the lower portion of the connecting piece A201, and the lower end of the connecting piece A201 is rotatably connected with a connecting piece B202 through a rotating shaft B; the upper part of the connecting piece B202 is provided with a sliding chute A221, and a spring 222 is arranged inside the sliding chute A221; the right end of the spring 222 is connected with a sliding block 223, the top surface of the sliding block 223 is fixedly provided with a rotating shaft C, a connecting piece C203 is sleeved on the outer side of the rotating shaft C, the middle part of the connecting piece C203 is rotatably connected with the mounting plate 2 through a rotating shaft D, both sides of the upper part of the connecting piece C203 are provided with limiting rods B, the lower surface of the mounting plate 2 is rotatably connected with a pusher dog 301 through the rotating shaft D, the top surface of the right side of the pusher dog 301 is fixedly connected with two pusher dogs 302, the right end of the pusher dog 301 penetrates through the groove 102 and extends to the outside, the right part of the pusher dog 301 is provided with a sliding groove B303, the inside of the sliding groove B303 is slidably connected with a Z-shaped rotating shaft 401, and a stepping motor 402 is arranged above the Z-shaped rotating shaft 401; by extending the finger 301 to the outside of the protective case 101, the problem that the circuit cannot be controlled when the internal control mechanism is out of order can be solved.

Specifically, the upper end of the rotating shaft A210 is rotatably connected with the upper end of the connecting piece A201, so that current on the rotating shaft A210 can be transmitted to the left limiting rod A through the connecting piece A201, a circuit is closed, and meanwhile, the connecting piece A201 can be rotated to deviate from the left limiting rod A to complete disconnection of the circuit.

Further, the sliding block 223 is slidably connected with the sliding groove a221, and the sliding block 223 is rotatably connected with the lower end of the connecting piece C203 through the rotating shaft C, so that the sliding block 223 can compress the spring 222 when rotating, and the spring 222 is matched to realize control over the circuit.

Still further, two gag lever posts A, two gag lever posts B, pivot A210, pivot D all are connected fixedly with mounting panel 2, and pivot A210 links to each other with the wire, and left side gag lever post A links to each other with the wire for the circuit can be closed when connecting piece A201 and left side gag lever post A touch, and the circuit can break off when connecting piece A201 and right side gag lever post A touch.

Furthermore, the output end of the stepping motor 402 is fixedly connected with the upper end of the Z-shaped rotating shaft 401, and the stepping motor 402 is fixedly connected with the protective shell 101, so that the Z-shaped rotating shaft 401 can drive the pusher dog 301 to rotate by a specific angle.

The working principle is as follows: in the device, a control mechanism is connected in series with a stepping motor 402, the stepping motor 402 is controlled by the control mechanism to rotate clockwise by 180 degrees, the stepping motor 402 drives a Z-shaped rotating shaft 401 to rotate, the lower end of the Z-shaped rotating shaft 401 slides in a sliding groove B303, so that a pusher dog 301 rotates clockwise around a rotating shaft D, so as to drive a pusher dog 302 to rotate clockwise around the rotating shaft D, so that the left pusher dog 302 drives a connecting piece C203 to rotate clockwise around the rotating shaft D, the lower end of the connecting piece C203 drives a sliding block 223 to rotate clockwise around the rotating shaft D, the sliding block 223 compresses a spring 222 in a sliding groove A221, the sliding block 223 drives the upper end of a connecting rod B202 to rotate anticlockwise left around the lower end, when the rotating position of the upper end of the connecting rod B202 exceeds the position right above the lower end, the compressed spring 222 rebounds, so that the lower end of the connecting rod B202 moves rightwards, the upper end moves leftwards, the upper end of the connecting rod B202 moves leftwards, so that the upper end of the connecting rod C is limited at the right limiting rod B, the lower end of the connecting rod B202 moves rightwards to enable the lower end of the connecting piece A201 to rotate anticlockwise around the rotating shaft A210 and be limited at the position of the limiting rod A on the right side, at the moment, current cannot pass through the connecting piece A201 and is transmitted to the position of the limiting rod A on the left side, the circuit is disconnected, when the circuit needs to be switched on, the control mechanism controls the stepping motor 402 to rotate clockwise by 90 degrees, through the same principle as the above, the connecting piece A201 is in contact with the limiting rod A on the left side, the circuit is switched on, when the control mechanism breaks down, the control mechanism can be operated manually, the shifting claw 301 extending to the outside of the protective shell 101 is shifted, and the circuit is switched off or closed.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. A domestic intelligent switching device, includes base (103), its characterized in that: a protective shell (101) is mounted on the upper side of the base (103), a groove (102) is formed in the bottom surface of the right side of the protective shell (101), a mounting plate (2) is arranged inside the protective shell (101), a rotating shaft A (210) is arranged in the middle of the mounting plate (2), a connecting piece A (201) is sleeved outside the rotating shaft A (210), limiting rods A are arranged on two sides of the lower portion of the connecting piece A (201), and the lower end of the connecting piece A (201) is rotatably connected with a connecting piece B (202) through a rotating shaft B; a sliding groove A (221) is formed in the upper portion of the connecting piece B (202), and a spring (222) is arranged inside the sliding groove A (221); spring (222) right-hand member is connected with slider (223), slider (223) top surface has set firmly pivot C, pivot C outside cover is equipped with connecting piece C (203), connecting piece C (203) middle part is rotated with mounting panel (2) through pivot D and is connected, connecting piece C (203) upper portion both sides all are equipped with gag lever post B, rotate through pivot D below mounting panel (2) and be connected with pusher dog (301), two shifting posts (302) of pusher dog (301) right side top surface fixedly connected with, pusher dog (301) right-hand member passes recess (102) and extends to the outside, spout B (303) have been seted up to pusher dog (301) right part, spout B (303) internal sliding connection has Z shape pivot (401), Z shape pivot (401) top is equipped with step motor (402).

2. A domestic intelligent switching device, according to claim 1, wherein: the rotating shaft A (210) is rotatably connected with the upper end of the connecting piece A (201).

3. A domestic intelligent switching device, according to claim 1, wherein: the sliding block (223) is connected with the sliding groove A (221) in a sliding mode, and the sliding block (223) is connected with the lower end of the connecting piece C (203) in a rotating mode through a rotating shaft C.

4. A domestic intelligent switching device, according to claim 1, wherein: two gag lever post A, two gag lever post B, pivot A (210), pivot D all are connected fixedly with mounting panel (2), and pivot A (210) link to each other with the wire, and left side gag lever post A links to each other with the wire.

5. A domestic intelligent switching device, according to claim 1, wherein: the output end of the stepping motor (402) is fixedly connected with the upper end of the Z-shaped rotating shaft (401), and the stepping motor (402) is fixedly connected with the protective shell (101).

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