Multi-directional protection dumping switch

Abstract

The utility model discloses a multi-direction protection dumping switch comprising a housing, two parallel arc-shaped separator plates are arranged in the housing, the housing is divided into a first cavity, a second cavity and a third cavity from top to bottom by the arc-shaped separator plates, a reed switch is installed in the middle of the inner part of the first cavity, a spherical magnet is movably connected in the second cavity, and the spherical magnet is movably connected with the arc-shaped separator plates. A base is installed in the middle in the third cavity, a base magnet is installed on the base, and the N pole and the S pole of the base magnet are distributed on the upper face and the lower face respectively. According to the invention, the action is triggered by adopting the principle that the reed switch induces a magnetic field and outputs a switch-on or switch-off signal, so that the installed device can be immediately powered off and give an alarm when toppling, and the spherical magnet is matched with the cavity with the fan-shaped cross section, so that the device has the characteristic of sensitive toppling angle; therefore, toppling conditions in multiple directions can be identified at the same time to protect the device.

Description

TECHNICAL FIELD

[0001] The utility model relates to a technical field of dumping protection switch, specifically relates to a multi -direction protection's dumping switch. BACKGROUND

[0002] At present in the household appliance industry, in order to prevent household appliance dumping, dumping protection switch is designed on household appliance, but the conventional dumping protection switch can only achieve single -direction dumping protection or two -direction dumping protection, once applied to specific scene will have certain limitation, cannot satisfy more and more multiple household appliance device appearance design, therefore need to design a kind of dumping switch installed on device to realize the dumping protection of device multi -angle. SUMMARY

[0003] In view of the deficiency of prior art, the utility model provides a kind of dumping switch of multi -direction protection, adopts dry Reed tube induction magnetic field principle to trigger action and output switch-on or switch-off signal, so that the device it installs can immediately power off and issue alarm when dumping, utilize spherical magnet cooperation sector cavity to make it have dumping angle sensitive characteristic, to be able to simultaneously identify the dumping condition of multiple directions to protect device.

[0004] To achieve the above object, a kind of dumping switch of multi -direction protection provided by the utility model, including shell, two parallel arc-shaped partitions are arranged in the shell, and the arc-shaped partition divides the shell from top to bottom into first cavity, second cavity and third cavity, the diameter of the first cavity is less than the diameter of the second cavity and the third cavity, and dry Reed tube is installed in the middle of the first cavity, the diameter of the second cavity and the third cavity is same, and spherical magnet is movably connected in the second cavity, base is installed in the middle of the third cavity, base magnet is installed on the base, and the N pole and S pole of the base magnet are distributed on its upper and lower surfaces respectively.

[0005] As a further improvement of the technical solution, the dumping switch further includes a connector, which is arranged directly above the shell and connected to the two magnetic reed pieces of the dry Reed tube through wires.

[0006] As a further improvement of the technical solution, the connector is electrically connected to the device power supply and an external alarm.

[0007] As a further improvement of the technical solution, the first cavity, the second cavity and the third cavity of the shell are all circular in horizontal cross section.

[0008] As a further improvement of the technical solution, the middle vertical cross section of the second cavity is a sector, and the middle position of the sector is the lowest position of the second cavity.

[0009] As a further improvement of the technical solution, the shell is provided with mounting plates for mounting on the device at both sides of the connection between the second cavity and the third cavity, and mounting holes are formed in the mounting plates.

[0010] Compared with the prior art, the utility model discloses the beneficial effects are: the utility model discloses the shell is in the non-inclined state, the spherical magnet is in the second cavity inside middle, make the spherical magnet with dry reed, base magnet be in the same center line, thereby the magnetic field between the spherical magnet and base magnet makes dry reed trigger action and will connect or disconnect signal delivery connector and carry out device control, wherein keep to device on -power, keep with alarm device disconnect, and the shell follows device to dump, the spherical magnet rolls to the second cavity both sides under the action of gravity, make the magnetic field of dry reed disappears, and dry reed will disconnect or connect signal delivery connector and carry out device control, wherein connect power becomes disconnected power, disconnect alarm becomes connect alarm, thereby make the shell follow device to dump, and the device automatically power off and send alarm, wherein as long as the spherical magnet keeps in the lowest position in the second cavity, the device can keep power on, and the spherical magnet rolls in the second cavity at any position through gravity, that is, when the device dumps in any direction, as long as the spherical magnet is far away from dry reed, the device power off and send alarm can be realized, and then the dumping situation in multiple directions is identified simultaneously to protect the device, and the applicability is wide. BRIEF DESCRIPTION OF DRAWINGS

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained without creative labor under the premise of the drawings.

[0012] Figure 1 It is the perspective view of the multi-directional protection dumping switch of the utility model embodiment.

[0013] Figure 2 It is the front view of the multi-directional protection dumping switch of the utility model embodiment.

[0014] Figure 3 It is the side view of the multi-directional protection dumping switch of the utility model embodiment when being in the non-dumping state of the device.

[0015] Figure 4 It is the side view of the multi-directional protection dumping switch of the utility model embodiment when being in the dumping state of the device.

[0016] The reference signs are: shell 1, first cavity 101, second cavity 102, third cavity 103, arc-shaped partition 2, reed switch 3, spherical magnet 4, base 5, base magnet 6, connector 7, wire 8, mounting plate 9, mounting hole 10. DETAILED DESCRIPTION

[0017] The embodiments of the present application are described below in detail, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, and are intended to explain the embodiments of the present application, and cannot be understood as a limitation of the present application.

[0018] In the description of the embodiments of the present application, it should be understood that, if the present application embodiments involve directional indications, such as up, down, left, right, front, back, inner, outer, and the like, the orientation or position relationship is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the embodiments of the present application and simplifying the description, and therefore cannot be understood as a limitation of the present application.

[0019] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0020] In the embodiments of the present application, unless otherwise specifically defined and limited, if there are terms such as "mounting", "connecting", "connecting", "fixing", etc., they should be understood in a broad sense, for example, they can be fixedly connected, or can be detachably connected, or can be integrated. It can be a mechanical connection, or an electrical connection. It can be directly connected, or indirectly connected through an intermediate medium. It can be the communication or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0021] As Figures 1-4As shown in the figure, the embodiment provides a multi-directional protection dumping switch, which comprises a shell 1, two parallel arc-shaped partitions 2 are arranged in the shell 1, and the arc-shaped partitions 2 divide the shell 1 into a first cavity 101, a second cavity 102 and a third cavity 103 from top to bottom, the diameter of the first cavity 101 is smaller than the diameters of the second cavity 102 and the third cavity 103, a dry reed tube 3 is mounted in the middle of the first cavity 101, the diameters of the second cavity 102 and the third cavity 103 are the same, a spherical magnet 4 is movably connected in the second cavity 102, a base 5 is mounted in the middle of the third cavity 103, and a base magnet 6 is mounted on the base 5, and the N pole and the S pole of the base magnet 6 are respectively distributed on the upper surface and the lower surface of the base magnet 6.

[0022] In the embodiment, as shown in the figure, Figures 2-4 The dumping switch further comprises a connector 7, which is arranged directly above the shell 1, and the connector 7 is connected with the two magnetic reed pieces of the dry reed tube 3 through wires 8.

[0023] Specifically, when the device is in a non-inclined state, the magnetic field between the spherical magnet 4 and the base magnet 6 triggers the dry reed tube 3 to act and deliver an on or off signal to the connector 7; when the device is in an inclined state, the magnetic field acting on the dry reed tube 3 disappears, and the dry reed tube 3 delivers an off or on signal to the connector 7.

[0024] In the embodiment, the connector 7 is electrically connected with the power supply of the device and an external alarm.

[0025] Specifically, the power supply of the device and the external alarm are controlled through the connector 7, so as to realize switching between power-on and power-off and switching between alarm-off and alarm-on.

[0026] In the embodiment, the horizontal cross sections of the first cavity 101, the second cavity 102 and the third cavity 103 of the shell 1 are all circular.

[0027] Specifically, the horizontal cross section of the second cavity 102 is designed to be circular, so that the spherical magnet 4 can roll randomly in the second cavity 102 when the device is dumped.

[0028] In the embodiment, as shown in the figure, Figure 2 The vertical cross section of the middle of the second cavity 102 is a sector cross section, and the middle position of the sector cross section is the lowest position of the second cavity 102, so that the spherical magnet 4 is placed in the center of the second cavity 102 in the non-inclined state, and is on the same center line with the dry reed tube 3 and the base magnet 6, a magnetic field is generated between the spherical magnet 4 and the base magnet 6, and the magnetic field triggers the dry reed tube 3.

[0029] In the embodiment, as shown in the figure, Figure 2As shown, the housing 1 is located at the second cavity 102 and the third cavity 103 connection place both sides are provided for installing the mounting plate 9 of the device, the mounting plate 9 is provided with mounting hole 10.

[0030] As Figure 3 And Figure 4 The working principle of the multi-directional protection tilt switch of the utility model is shown as follows: when the device is in a non-inclined state, the spherical magnet 4 is in the middle of the second cavity 102, so that the spherical magnet 4 and the dry reed tube 3 and the base magnet 6 are on the same center line, so that the magnetic field between the spherical magnet 4 and the base magnet 6 makes the dry reed tube 3 trigger and send the on or off signal to the connector 7 for device control, the connector 7 keeps the device connected to the power supply and keeps disconnected from the alarm device; when the device is tilted in any direction, the spherical magnet 4 rolls in the same direction under the action of its own gravity in the second cavity 102, so that the magnetic field acting on the dry reed tube 3 disappears, the dry reed tube 3 sends the on or off signal to the connector 7 for device control, the connector 7 changes the power supply from on to off, and the alarm from off to on, so that the device automatically powers off and sends an alarm; for the alarm, the device owner places the tilted device back to the original position, the spherical magnet 4 returns to the middle of the second cavity 102, so that the spherical magnet 4 and the dry reed tube 3 and the base magnet 6 are on the same center line again, so that the magnetic field between the spherical magnet 4 and the base magnet 6 is generated again, which makes the dry reed tube 3 trigger again and send the on or off signal to the connector 7 for device control, the connector 7 changes the power supply from off to on, and the alarm from on to off, so that the alarm is removed and the device continues to work.

[0031] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A multi-directional protection tipping switch, comprising a housing (1), characterized in that: Two parallel arc-shaped partitions (2) are provided in the shell (1), and the arc-shaped partitions (2) divide the shell (1) from top to bottom into a first cavity (101), a second cavity (102) and a third cavity (103); the diameter of the first cavity (101) is smaller than the diameters of the second cavity (102) and the third cavity (103); a reed switch (3) is installed in the middle of the first cavity (101); the diameters of the second cavity (102) and the third cavity (103) are the same; a spherical magnet (4) is movably connected in the second cavity (102); a base (5) is installed in the middle of the third cavity (103); a base magnet (6) is installed on the base (5); the N pole and S pole of the base magnet (6) are respectively distributed on the upper and lower sides thereof.

2. A multi-directional protection dump switch according to claim 1, characterized in that: The tipping switch further comprises a connector (7), which is arranged directly above the housing (1), and the connector (7) is connected to the two magnetic reed pieces of the reed switch (3) via wires (8).

3. A multi-directional protection dump switch according to claim 2, characterized in that: The connector (7) is electrically connected to the device power supply and the external alarm.

4. A multi-directional protection dump switch according to claim 1, characterized in that: The horizontal cross-sections of the first cavity (101), the second cavity (102) and the third cavity (103) of the housing (1) are all circular.

5. The multi-directional protection dump switch according to claim 1, characterized in that: The middle vertical section of the second cavity (102) is a fan-shaped section, and the middle position of the fan-shaped section is the lowest position of the second cavity (102).

6. A multi-directional protection dump switch according to claim 1, characterized in that: The housing (1) is provided with mounting plates (9) for mounting on the device on both sides of the connection between the second cavity (102) and the third cavity (103), and the mounting plates (9) are provided with mounting holes (10).

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