WO2020211112A1

WO2020211112A1 - Smart device and flash switch apparatus thereof

Info

Publication number: WO2020211112A1
Application number: PCT/CN2019/084479
Authority: WO
Inventors: 康宇; 韩猛; 姜兆宁; 刘达平
Original assignee: 青岛亿联客信息技术有限公司
Priority date: 2019-04-19
Filing date: 2019-04-26
Publication date: 2020-10-22
Also published as: EP3958286A1; EP3958286A4

Abstract

A flash switch apparatus, comprising a mounting bottom housing having a mounting cavity, a front surface panel clamped to a surface of the mounting bottom housing and capable of moving back and forth along a pre-configured direction so as to cause change a switch state, and an elastic return mechanism disposed in the mounting cavity and used to cause the front surface panel to return to a powered-on state position in a process of moving, the apparatus also having a multiple working position state switching mechanism, the elastic return mechanism maintaining elastic support of the front surface panel when the state switching mechanism is in a first working position state; the flexible return mechanism disconnecting elastic support of the front surface panel when the state switching mechanism is in a second working position state. Thus, by means of working position state switching of a state switching mechanism, it is possible to cause a flash switch apparatus to be in "flash mode" and "ordinary mode" states, and in the flash mode state, it is possible to conveniently and stably cause an electronic smart device to maintain a long-term powered-on state, preventing misoperation from causing accidental powering off. A smart device, the beneficial effects thereof being as described above.

Description

Intelligent equipment and its flash switch device

This application requires that it be submitted to the Chinese Patent Office on April 19, 2019, the application number is 201910319575.2, the title of the invention is "a smart device and its flash switch device", and the Chinese Patent Office is filed on the same day, the application number is 201920548882.3, the name of the invention It is the priority of the Chinese patent application for "a smart device and its flash switch device", the entire content of which is incorporated into this application by reference.

Technical field

The invention relates to the technical field of mechanical switches, in particular to a flash switch device. The present invention also relates to a smart device including the above flash switch device.

Background technique

With the development of China's machinery industry, more and more machinery and equipment have been widely used.

In the field of mechanical switch technology, various switch devices with different functions have been developed, such as common push switches and rotary switches. Switching devices are often used in conjunction with circuit structures. In the two switching states of the switching device (some switching devices also have a third type), the circuit structure generates different control signals to control the on-off state of the circuit and the operating state of the circuit.

Taking the most widely used push switch as an example, push switch devices are often provided on electronic smart devices for users to control the operating state of the electronic smart devices, such as smart lamp switches and smart home appliances. In the prior art, if the user wants to control the operating state of the electronic smart device, such as power-on or power-off, the user needs to touch the push switch, so that the push switch changes the structural state. In order to facilitate the user to operate the electronic smart device at any time, it is generally possible to send a control signal to it through the remote control device. If the electronic smart device is to be able to receive the remote control signal at any time, it must be in a charged state for a long time. However, due to structural defects of the push switch in the prior art, the user must first touch the push switch in order to power on the electronic smart device, and if it is to maintain a long-term charged state after power on, it is necessary to avoid touching the push switch. However, in people's daily life, it is inevitable that accidental contact or misoperation of the push switch will occur, which may easily lead to accidental power failure of electronic smart devices. At the same time, considering that in the case of energy saving or long-term use, smart devices do not need to remain powered on for a long time. At this time, the flash switch device needs to be able to switch smoothly in the on-off state, and the flash off function is turned off, that is, the normal Switch mode.

Therefore, how to conveniently and stably maintain the electronic smart device in a long-term power-on state, avoid accidental power failure caused by misoperation, and realize the switch between the switch flash mode and the normal mode, is a technical problem faced by those skilled in the art.

Summary of the invention

The purpose of the present invention is to provide a flash switch device that can conveniently and stably maintain electronic intelligent equipment in a long-term power-on state, avoid accidental power failure caused by misoperation, and realize the switch between the switch flash mode and the normal mode. Another object of the present invention is to provide a smart device.

To solve the above technical problems, the present invention provides a flash switch device, including:

Installation bottom shell with installation cavity;

A front panel that is buckled on the surface of the mounting bottom shell and can reciprocate in a preset direction to switch the switch state;

An elastic reset mechanism arranged in the mounting cavity and used to reset the front panel to the power-on state position during movement;

There is a multi-station state switching mechanism. When the state switching mechanism is in the first station state, the elastic reset mechanism maintains elastic support for the front panel; when the state switching mechanism is in the second station state, The elastic reset mechanism disconnects the elastic support for the front panel.

Preferably, the bottom end of the elastic reset mechanism is connected to the surface of the mounting bottom shell;

The state switching mechanism includes a first state mounting portion connected with the front panel and a second state mounting portion connected with the mounting bottom shell, and when the state switching mechanism is in the first station state, the elastic The top end of the reset mechanism is connected to the first state installation part; when the state switching mechanism is in the second station state, the top end of the elastic reset mechanism is connected to the second state installation part.

Preferably, a switch pressing plate is installed in the installation cavity, and a swing rod that can be reciprocated along both sides is arranged on the switch pressing plate, and the bottom surface of the front panel is connected with the surface of the swing rod.

Preferably, the first state mounting portion is provided at one end of the swing lever, the second state mounting portion is provided at one end of the switch pressure plate, and the bottom end of the elastic reset mechanism is connected to On the inner wall of one side of the mounting bottom shell, and the elastic reset mechanism, the first state mounting portion and the second state mounting portion are distributed on the same side.

Preferably, a lumen for installing the elastic reset mechanism is opened on an inner wall of one side of the mounting bottom shell, and the first state mounting portion, the second state mounting portion and the lumen are vertically oriented It is opposite, and the second state mounting part is provided with a positioning hole for the elastic reset mechanism to telescopically pass.

Preferably, the inner side walls of the first-state mounting portion and the second-state portion are both provided with clamping grooves, and the elastic reset mechanism includes a spring with a bottom end connected to the bottom surface of the lumen and a spring provided on the spring. The top end selectively forms a cover for clamping with each of the clamping slots.

Preferably, the cover body is rotatably connected to the top end of the spring, the locking groove is specifically a ring groove provided with a gap in the circumferential direction, and the cover body is provided with a circumferential groove for mating with the ring groove Screwed mounting ears.

Preferably, a tooling groove is opened on the surface of the cover body to facilitate screwing through tooling.

Preferably, a pipe string for inserting the center of the spring is connected to the bottom of the cover, a hoop is arranged on the outer wall surface of the pipe string along the circumferential direction, and the top of the spring is sleeved on the hoop .

The present invention also provides an intelligent device including a body and a flash switch device arranged on the body, wherein the flash switch device is specifically the flash switch device described in any one of the above.

The flash switch device provided by the present invention mainly includes an installation bottom shell, a front panel, an elastic reset mechanism and a state switching mechanism. Among them, a mounting cavity is provided in the mounting bottom shell, and the front panel is buckled on the surface of the mounting bottom shell for the user to perform pressing operations, and can reciprocate along a preset direction to switch when moving to a preset position The switch state of the flash switch device. The elastic reset mechanism is arranged in the installation cavity of the installation bottom shell and can be elastically expanded and contracted. It is mainly used to provide elastic support to the front panel through elastic force, so that the front panel can automatically reset to the power-on state position during movement. The state switching mechanism has multiple station states, which are mainly used to control the elastic connection state of the elastic reset mechanism to the front panel. When it is in the first station state, the elastic reset mechanism maintains elastic support for the front panel so that the front panel is When pressed to move in a preset direction, it can automatically reset to the power-on position under the elastic force of the elastic reset mechanism. At this time, even if the user makes a misoperation, the switch will be turned on immediately after flashing, and the smart device will quickly recover The power-on state, that is, the flash switch device is in the flash mode; when the state switching mechanism is in the second station state, the elastic reset mechanism disconnects the elastic support to the front panel, so that the front panel is pressed to perform a preset direction During exercise, the elastic support of the elastic reset mechanism is lost, and automatic reset cannot be performed. At this time, the user can normally switch the switching state of the flash switch device, that is, the flash switch device is in the normal mode. In summary, the flash switch device provided by the present invention can make the flash switch device be in "flash mode" and "flash mode" by switching between the state of the first station and the state of the second station of the state switching mechanism. "Normal mode" state, and in the flash mode state, can conveniently and stably maintain the electronic smart device in a long-term power-on state, avoiding accidental power failure caused by misoperation.

Description of the drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only It is an embodiment of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on the provided drawings without creative work.

FIG. 1 is an exploded view of the overall structure of a specific embodiment provided by the present invention.

Fig. 2 is a schematic structural diagram of a switch state in a flash mode in a specific embodiment provided by the present invention.

FIG. 3 is a schematic structural diagram of a switch state in a normal mode in a specific embodiment provided by the present invention.

Fig. 4 is a schematic diagram of a specific structure of the elastic reset mechanism shown in Fig. 1.

FIG. 5 is a schematic diagram of the surface structure of the cover shown in FIG. 4.

Among them, in Figure 1-Figure 5:

Install bottom shell—1, tube cavity—101, front panel—2, elastic reset mechanism—3, spring—301, cover—302, hanging ear—303, tooling groove—304, pipe column—305, state switching mechanism— 4. The first state mounting part—401, the second state mounting part—402, the positioning hole—421, the switch pressing plate—5, and the swing lever—6.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

Please refer to FIG. 1, which is a schematic diagram of the overall structure of a specific embodiment provided by the present invention.

In a specific embodiment provided by the present invention, the flash switch device mainly includes a mounting bottom case 1, a front panel 2, an elastic reset mechanism 3, and a state switching mechanism 4.

Wherein, the mounting bottom shell 1 is provided with a mounting cavity, and the front panel 2 is buckled on the surface of the mounting bottom shell 1 for the user to perform pressing operations, and can be reciprocated along a preset direction, so as to move to the preset Switch the on/off state of the flash switch device at the position. The elastic reset mechanism 3 is arranged in the installation cavity of the installation bottom shell 1 and can be elastically expanded and contracted. It is mainly used to provide elastic support to the front panel 2 through elastic force, so that the front panel 2 can automatically reset to the power-on position during the movement. .

The state switching mechanism 4 has multiple station states, which are mainly used to control the elastic connection state of the elastic reset mechanism 3 to the front panel 2. When it is in the first station state, the elastic reset mechanism 3 maintains elastic support for the front panel 2 , So that when the front panel 2 is pressed to move in the preset direction, it can be automatically reset to the power-on position under the elastic force of the elastic reset mechanism 3. At this time, even if the user makes a misoperation, the switch will restart immediately after flashing When the smart device is switched on, the smart device quickly resumes the power-on state, that is, the flash switch device is in the flash mode; when the state switching mechanism 4 is in the second station state, the elastic reset mechanism 3 cuts off the elastic support to the front panel 2, so that the front When the panel 2 is pressed to move in the preset direction, it loses the elastic support of the elastic reset mechanism 3 and cannot automatically reset. At this time, the user can normally switch the on-off state of the flash switch device, that is, the flash switch device is in Normal mode.

As shown in FIGS. 2 and 3, FIG. 2 is a schematic structural diagram of the switch state in the flash mode in a specific embodiment provided by the present invention, and FIG. 3 is a schematic diagram of the switch state in a specific embodiment provided by the present invention. Schematic diagram of the structure of the normal mode.

To sum up, the flash switch device provided by this embodiment can make the flash switch device be in the "flash mode" by switching the state of the first station state and the second station state of the state switching mechanism 4 "" and "Normal Mode" state, and in the flash mode state, it can conveniently and stably keep the electronic smart device in a long-term power-on state to avoid accidental power failure caused by misoperation.

In a preferred embodiment of the state switching mechanism 4, the state switching mechanism 4 mainly includes a first state mounting portion 401 and a second state mounting portion 402, and the specific setting positions of the two in the flash switch device are different. , The first-state mounting portion 401 is connected to the front panel 2, and the second-state mounting portion 402 is connected to the mounting bottom case 1. At the same time, in conjunction with this, the bottom end of the elastic reset mechanism 3 can be connected to the bottom surface of the mounting bottom shell 1. It should be noted here that the bottom and top ends of the elastic reset mechanism 3 are only relative concepts, respectively The two ends of the length dimension of the elastic reset mechanism 3, for example, can be regarded as the end of the vertical bottom as the bottom end as shown in FIG. 1, or vice versa. When the state switching mechanism 4 is controlled and operated by the user to be in the first station state, the top end of the elastic reset mechanism 3 is connected to the first state mounting portion 401, and when the state switching mechanism 4 is controlled and operated by the user to be in the second position In the state, the top end of the elastic reset mechanism 3 is connected to the second state installation part 402. With this arrangement, when the state switching mechanism 4 is in the first station state, the bottom end of the elastic reset mechanism 3 is connected to the bottom surface of the mounting bottom shell 1, and the top end is connected to the front panel 2 through the first state mounting portion 401, The front panel 2 is supported by the elastic force of the elastic reset mechanism 3 during the reciprocating movement, and can reset itself to the power-on state position. When the state switching mechanism 4 is in the second station state, the bottom end of the elastic reset mechanism 3 is connected to the bottom surface of the mounting bottom case 1, and its top end is connected to the rest of the mounting bottom case 1 through the second state mounting portion 402 , Which is equivalent to disconnecting the front panel 2, and the front panel 2 loses the elastic support of the elastic reset mechanism 3 during the reciprocating movement, and cannot reset to the power-on state position by itself. The user can normally turn on or off the switch.

In order to facilitate the user to operate the front panel 2 and ensure the smooth reciprocation of the front panel 2, a switch pressure plate 5 is added in the installation cavity of the bottom housing 1 in this embodiment, and at the same time, the switch pressure plate 5 is provided with a reciprocating deflection along both sides. The swing rod 6 is connected to the surface of the swing rod 6 with the bottom surface of the front panel 2. Specifically, the switch pressure plate 5 can be installed in the installation cavity to closely adhere to it, and the swing lever 6 can be connected to the switch pressure plate 5 through a rotating shaft or a pin, etc., and can be placed on the surface of the switch pressure plate 5 along the left or right side of the figure. The side performs a reciprocating deflection movement at a certain angle (such as 0-30°). The front panel 2 can be connected to the surface of the pendulum rod 6 through a number of connecting feet or hooks provided on the bottom surface thereof, so that the front panel 2 can be deflected synchronously following the deflection movement of the pendulum rod 6.

Of course, the reciprocating movement of the front panel 2 is not limited to the above-mentioned form of deflection along the left and right sides of the pendulum rod 6. The rest, for example, the front panel 2 can perform vertical lifting movement on the switch pressing plate 5, etc., it is also feasible. For the convenience of discussion, the following content describes the movement form of the front panel 2 following the left and right deflection of the pendulum rod 6.

Further, on the basis that the front panel 2 follows the swing rod 6 for deflection, in order to facilitate the switching of the connection relationship between the elastic reset mechanism 3 and the first state mounting portion 401 or the second state mounting portion 402, in this embodiment, the first state The mounting portion 401 can be arranged at one end of the swing lever 6, the second state mounting portion 402 can be arranged at one end of the switch pressing plate 5, and the bottom end of the elastic reset mechanism 3 can be connected to the mounting bottom case 1. On the inner wall of one side, and all three are located on the same side of the flash switch device, for example, the illustrations are all located on the left side.

Furthermore, considering that the elastic reset mechanism 3 needs to perform elastic expansion and deformation in the axial direction during the switching process of the connection relationship between the first state mounting portion 401 or the second state mounting portion 402, in order to avoid occurrence during the switching process Shaking or bending laterally, in this embodiment, a lumen 101 dedicated for installing the elastic reset mechanism 3 is opened on the inner wall of one side where the bottom shell 1 is installed. The diameter of the lumen 101 is slightly larger than the diameter of the elastic resetting mechanism 3, which can stably accommodate the elastic resetting mechanism 3 and allow it to move freely in it.

At the same time, in this embodiment, the first-state mounting portion 401, the second-state mounting portion 402, and the lumen 101 can be vertically aligned with each other. In this way, the elastic reset mechanism 3 only needs to be changed by the height position of the axial deformation. In this way, the connection relationship with the first-state mounting portion 401 or the second-state mounting portion 402 can be conveniently switched, eliminating the need for movement or deformation in other directions (such as lateral). Correspondingly, in order to prevent the existence of the second state mounting portion 402 from interfering with the normal telescopic movement of the elastic reset mechanism 3, a positioning hole 421 can be provided on the second state mounting portion 402, and the diameter of the positioning hole 421 can be equal to the diameter of the lumen 101 It is equivalent, allowing the elastic reset mechanism 3 to pass smoothly.

As shown in FIG. 4, FIG. 4 is a schematic diagram of the specific structure of the elastic reset mechanism shown in FIG.

In a preferred embodiment of the elastic reset mechanism 3, the elastic reset mechanism 3 mainly includes a spring 301 and a cover 302. Among them, the spring 301 is a main structure, such as a spiral spring, which can produce elastic deformation along the axial direction. The cover 302 is arranged on the top end of the spring 301, and is mainly used to selectively form an assembly connection with one of the first state mounting portion 401 or the second state mounting portion 402. Here, preferably, in order to facilitate the assembly connection between the cover body 302 and the first-state mounting portion 401 or the second-state mounting portion 402, the inner side walls of the first-state mounting portion 401 and the second-state mounting portion 402 are both provided in this embodiment. A card slot is opened, and the cover 302 can be used to form a detachable snap fit with each card slot.

As shown in FIG. 5, FIG. 5 is a schematic diagram of the surface structure of the cover shown in FIG.

Further, in order to ensure the stable and reliable engagement of the cover 302 and each slot, and at the same time facilitate disassembly and assembly, in this embodiment, the cover 302 is rotatably connected to the top of the spring 301, and each slot is specifically designed as There is a notched ring groove in the axial direction, and a hanging ear 303 is also provided on the peripheral outer wall of the cover body 302. The rotation of the hanging ear 303 in the ring groove can form a snap fit between the two. Since the ring groove is provided with a gap, the cover 302 can only be separated from the slot when the cover 302 is manually operated and the hanging ear 303 rotated to it is within the range of the gap. In other cases, the cover 302 All are stably clipped in the card slot.

Furthermore, in order to facilitate the user to rotate the cover 302, a tooling groove 304 is also provided on the surface of the cover 302 in this embodiment. The tooling groove 304 can be assembled with commonly used operating tools in the field, such as a screwdriver, so as to facilitate the user to screw the surface of the cover 302 through the tooling, so that the user can easily complete the installation of the cover 302 in the first state. Switching connection between the second state installation parts 402.

Not only that, considering that when the user operates the elastic reset mechanism 3 to move the cover 302 from the first state mounting portion 401 to the second state mounting portion 402 (or the order is just the opposite), the spring 301 is affected by the movement during the movement. The influence of external force from the user (or the tool held by the user) and the influence of the soft and easy deformation of the material itself may cause shaking, deviation, bending, etc. For this, in this embodiment, a preset length is added to the bottom of the cover 302 At the same time, a hoop (not shown in the figure) is arranged on the outer wall surface of the pipe string 305 along the circumferential direction. Specifically, the top end of the spring 301 can be sleeved on the hoop, while maintaining a stable connection with it, while ensuring the rotation freedom of the cover 302 and the pipe string 305, and the diameter of the pipe string 305 is slightly smaller than the inner diameter of the spring 301. Inserting into the central through hole of the spring 301 is equivalent to providing a stable support for the circumferential direction of the spring 301. In this way, when the cover 302 is switched from being connected to the mounting portion 401 in the first state to being connected to the mounting portion 402 in the second state, the spring 301 is supported by the pipe column 305 in the positioning hole of the mounting portion 402 in the second state. The elastic telescopic movement is performed in the 421. The inner pipe string 305 and the outer positioning hole 421 together form a circumferential limit for the spring 301, which is equivalent to providing an axial movement guide for the spring 301 to prevent it from being in the elastic telescopic movement. Shaking, deviation, bending, etc. occur.

This embodiment also provides a smart device, which mainly includes a fuselage and a flash switch device arranged on the fuselage, wherein the main content of the flash switch device is the same as the above-mentioned related content, and will not be repeated here. In addition, the smart devices described in this embodiment mainly refer to electronic smart devices such as smart switches or smart home appliances.

The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown in this document, but should conform to the widest scope consistent with the principles and novel features disclosed in this document.

Claims

A flash switch device, characterized by comprising:

Installation bottom shell with installation cavity;

A front panel that is buckled on the surface of the mounting bottom shell and can reciprocate in a preset direction to switch the switch state;

An elastic reset mechanism arranged in the mounting cavity and used to reset the front panel to the power-on state position during movement;

There is a multi-station state switching mechanism. When the state switching mechanism is in the first station state, the elastic reset mechanism maintains elastic support for the front panel; when the state switching mechanism is in the second station state, The elastic reset mechanism disconnects the elastic support for the front panel.
The flash switch device according to claim 1, wherein the bottom end of the elastic reset mechanism is connected to the surface of the mounting bottom shell;

The state switching mechanism includes a first state mounting portion connected with the front panel and a second state mounting portion connected with the mounting bottom shell, and when the state switching mechanism is in the first station state, the elastic The top end of the reset mechanism is connected to the first state installation part; when the state switching mechanism is in the second station state, the top end of the elastic reset mechanism is connected to the second state installation part.
The flash switch device according to claim 2, wherein a switch pressing plate is installed in the mounting cavity, and a swing lever that can be reciprocated along both sides is provided on the switch pressing plate, and the bottom surface of the front panel Connected with the surface of the pendulum rod.
The flash switch device according to claim 3, wherein the first state mounting portion is provided on one end of the swing lever, and the second state mounting portion is provided on a side of the switch pressure plate. At the side end, the bottom end of the elastic resetting mechanism is connected to the inner wall of one side of the mounting bottom shell, and the elastic resetting mechanism, the first state mounting portion and the second state mounting portion are distributed on the same side.
The flash switch device according to claim 4, wherein a lumen for installing the elastic reset mechanism is opened on the inner wall of one side of the mounting bottom shell, and the first state mounting part and the second The second-state mounting portion is vertically opposite to the three lumens, and the second-state mounting portion is provided with a positioning hole for the elastic reset mechanism to extend and pass.
The flash switch device according to claim 5, wherein the first state mounting portion and the inner side wall of the second state portion are both provided with a card slot, and the elastic reset mechanism includes a bottom end connected to The spring on the bottom surface of the lumen and the cover body which is arranged at the top of the spring and selectively forms a clamping connection with each of the clamping grooves.
The flash switch device according to claim 6, wherein the cover body is rotatably connected to the top end of the spring, the card groove is specifically a ring groove provided with a notch in the circumferential direction, and the cover The body is provided with hanging ears for screwing in cooperation with the ring groove in the circumferential direction.
8. The flash switch device according to claim 7, characterized in that a tooling groove is opened on the surface of the cover body to facilitate screwing through tooling.
The flash switch device according to claim 8, wherein the bottom of the cover body is connected with a pipe string for inserting the center of the spring, and the outer wall surface of the pipe string is provided with a hoop along the circumferential direction, and The top end of the spring is sleeved on the hoop.
An intelligent device, comprising a body and a flash switch device arranged on the body, wherein the flash switch device is specifically the flash switch device according to any one of claims 1-9.