Isolation switch

Abstract

The utility model provides an isolating switch. The isolating switch comprises a switch main body, an opening button, a transmission assembly and an indicating piece, the opening button moves along a first direction or a second direction, and the first direction is opposite to the second direction; the transmission assembly is provided with a first end and a second end, the first end is connected with the opening button, the second end is connected with the switch body, the first end and the second end move in the first direction and the second direction, and the switch body, the opening button and the transmission assembly are in linkage relation. The opening button and the switch main body can push the first end and the second end to move along opposite directions; the indicating piece is connected to the transmission assembly, located between the first end and the second end and provided with a first state and a second state. When the first end and the second end move in the opposite directions, the indicating piece rotates to the first state or the second state. The isolating switch provided by the utility model has a smaller structural size.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical components, in particular to an isolating switch. Background Art

[0002] The isolating switch is a switch device that is mainly used for "isolating power supply, switching operation, connecting and disconnecting low current circuits" and has no arc extinguishing function. The isolating switch usually has an opening button and an electromagnetic switch. The linkage between the opening button and the electromagnetic switch is realized through a connecting rod mechanism, thereby realizing the opening and closing of the isolating switch, and the indicating structure is used to display whether the isolating switch is in the closed state or in the open state. In traditional isolating switches, the indicating structure is usually set separately in the isolating switch and then linked with other structures. In this way, the isolating switch has a larger size and occupies a larger space when installing the isolating switch. Utility Model Content

[0003] In view of this, the purpose of the utility model is to overcome the deficiencies in the prior art and provide an isolating switch with a smaller structural size.

[0004] The utility model provides the following technical solutions:

[0005] According to an embodiment of the utility model, the isolating switch includes: a switch body; a trip button, the trip button moves along a first direction and a second direction, the first direction and the second direction are opposite directions; a transmission assembly, the transmission assembly has a first end and a second end, the first end is connected to the trip button, the second end is connected to the switch body, the first end and the second end both move along the first direction and the second direction, the switch body, the trip button and the transmission assembly are in a linkage relationship, the trip button and the switch body can both push the first end and the second end to move in opposite directions; an indicator, the indicator is connected to the transmission assembly, and the indicator is located between the first end and the second end, and the indicator has a first state and a second state; wherein, when the first end and the second end move in opposite directions, the indicator rotates to the first state or the second state.

[0006] According to the isolating switch of the embodiment of the utility model, the transmission assembly includes a first transmission member, a second transmission member and a third transmission member, the two ends of the third transmission member are respectively connected to the first transmission member and the second transmission member, the end of the first transmission member away from the third transmission member is connected to the disconnect button, the end of the second transmission member away from the third transmission member is connected to the switch body, and the indicator is connected to the third transmission member.

[0007] According to the isolating switch of the embodiment of the utility model, the first end is an end of the first transmission member connected to the opening button, the second end is an end of the second transmission member connected to the switch body, the first transmission member further has a third end, the second transmission member further has a fourth end, the third end is connected to one end of the third transmission member, the fourth end is connected to the other end of the third transmission member, and the indicator is located between the third end and the fourth end;

[0008] The third end and the fourth end both move along the first direction and the second direction, and the movement directions of the third end and the fourth end are opposite.

[0009] According to the isolating switch of the embodiment of the utility model, the third end is located in front of the first end along the first direction, the second end is located in front of the fourth end along the second direction, and the third end is located in front of the fourth end along the first direction.

[0010] According to the isolating switch of the embodiment of the utility model, the rotation center of the third transmission member is located between the third end and the fourth end, and the indicating member is arranged around the rotation center.

[0011] According to the isolating switch of the embodiment of the utility model, the isolating switch also includes a shell, the shell is provided with a accommodating cavity and a avoidance hole, the accommodating cavity is communicated with the avoidance hole, the switch body, the transmission assembly and the indicator are all located in the accommodating cavity, the disconnecting button is at least partially exposed outside the accommodating cavity, and the disconnecting button is penetrated in the avoidance hole.

[0012] According to the isolating switch of the embodiment of the utility model, the housing is further provided with a display window, the display window is communicated with the accommodating cavity, and the display window is arranged on the rotation path of the indicator.

[0013] According to the isolating switch of the embodiment of the utility model, the indicator has a first indicating part and a second indicating part, the first indicating part is fixedly connected to the second indicating part, and the first indicating part is arranged close to the first end, and the second indicating part is arranged close to the second end, when the indicator is in the first state, the second indicating part is exposed at the display window, and when the indicator is in the second state, the first indicating part is exposed at the display window.

[0014] According to the isolating switch of the embodiment of the utility model, the transmission assembly also includes a fixed shaft, the fixed shaft is fixedly arranged in the accommodating cavity, the third transmission member is rotatably sleeved on the fixed shaft, and the indicating member is arranged around the fixed shaft.

[0015] According to the isolating switch of the embodiment of the utility model, the switch body includes a first contact structure and a second contact structure, the first contact structure is fixedly arranged in the accommodating cavity, the second contact structure is connected to the second end, and the second contact structure moves along the first direction and the second direction in the accommodating cavity, when the second contact structure moves along the first direction, the second contact structure contacts with the first contact structure.

[0016] The embodiments of the present utility model have the following advantages:

[0017] In the above-mentioned disconnecting switch, when the first end moves along the first direction, the switch body is in the disconnected state, when the second end moves along the second direction, the switch body is in the connected state, when the first end moves along the first direction and the second end moves along the second direction, the indicator rotates and switches from the second state to the first state, and when the second end moves along the first direction and the first end moves along the second direction, the indicator rotates and switches from the first state to the second state. Therefore, the on-off state of the switch body can be displayed by switching the indicator to different states. In this process, since the first end and the second end both move along the first direction and the second direction, and the opening button and the switch body can both push the first end and the second end to move in opposite directions, therefore, when the opening button moves along the first direction, the first end can move along the first direction with the opening button, so that the second end moves along the second direction, so that the switch body switches from the connected state to the disconnected state; when the switch body switches from the disconnected state to the connected state, the second end moves along the first direction, so that the first end moves along the second direction, so that the first end drives the opening button to move along the second direction, so that the opening button is restored. In the above-mentioned isolating switch, since the indicator is connected to the transmission assembly and the indicator is located between the first end and the second end, the indicator can be driven to change the display state through the movement of the transmission assembly, and the indicator is integrated with the rotating assembly, which saves the internal space of the above-mentioned isolating switch, so that the above-mentioned isolating switch can have a smaller structural size.

[0018] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A schematic diagram of the isolating switch structure when the indicator of the embodiment of the utility model is in the first state is shown;

[0021] Figure 2 A schematic diagram of the isolating switch structure when the indicator of the embodiment of the utility model is in the second state is shown;

[0022] Figure 3 Shows Figure 1 The structural diagram at A in the middle;

[0023] Figure 4 A schematic diagram showing the structure of a transmission assembly and an indicator member of an embodiment of the utility model is shown;

[0024] Figure 5 The schematic diagram of the structure of the housing of the embodiment of the utility model is shown.

[0025] Description of main component symbols:

[0026] 100- switch body; 110- first contact structure; 120- second contact structure;

[0027] 200-opening button;

[0028] 300-transmission assembly; 310-first end; 320-second end; 330-first transmission member; 331-third end; 340-second transmission member; 341-fourth end; 350-third transmission member; 360-fixed shaft;

[0029] 400-indicator; 410-first indicating portion; 420-second indicating portion;

[0030] 500-housing; 510-accommodation cavity; 520-avoidance hole; 530-display window;

[0031] 600-Elastic parts. DETAILED DESCRIPTION

[0032] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0033] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. In contrast, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0034] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0036] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of the template herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0037] Reference Figure 1 as well as Figure 2 As shown, the isolating switch involved in the embodiment of the utility model includes: a switch body 100, a trip button 200, a transmission assembly 300 and an indicator 400.

[0038] Specifically, the trip button 200 moves in a first direction or a second direction, and the first direction and the second direction are opposite directions; the transmission assembly 300 has a first end 310 and a second end 320, the first end 310 is connected to the trip button 200, and the second end 320 is connected to the switch body 100, and the first end 310 and the second end 320 both move in the first direction and the second direction, and the switch body 100, the trip button 200 and the transmission assembly 300 are in a linkage relationship, and the trip button 200 and the switch body 100 can both push the first end 310 and the second end 320 to move in opposite directions; the indicator 400 is connected to the transmission assembly 300, and the indicator 400 is located between the first end 310 and the second end 320, and the indicator 400 has a first state and a second state; wherein, when the first end 310 and the second end 320 move in opposite directions, the indicator 400 rotates to the first state or the second state.

[0039] Specifically, in the above embodiment, the opening button 200 pushes the first end 310 to move in the first direction and the second end 320 to move in the second direction, and the switch body 100 pushes the second end 320 to move in the first direction and the first end 310 to move in the second direction.

[0040] It should be noted that the first direction is Figure 1 as well as Figure 2 The direction indicated by x, the second direction is Figure 1 as well as Figure 2 The direction that y points to.

[0041] Further, when the indicator 400 is in the first state, the switch body 100 is in the disconnected state, and when the indicator 400 is in the second state, the switch body 100 is in the connected state.

[0042] In the above-mentioned isolating switch, when the first end 310 moves along the first direction, the switch body 100 is in the disconnected state, and when the second end 320 moves along the second direction, the switch body 100 is in the connected state. When the first end 310 moves along the first direction and the second end 320 moves along the second direction, the indicator 400 rotates and switches from the second state to the first state. When the second end 320 moves along the first direction and the first end 310 moves along the second direction, the indicator 400 rotates and switches from the first state to the second state. Therefore, the on-off state of the switch body 100 can be displayed by switching the indicator 400 to different states. In this process, since the first end 310 and the second end 320 both move along the first direction, the on-off state of the switch body 100 is displayed. The switch body 100 can move in the first direction and the second direction, and the opening button 200 and the switch body 100 can both push the first end 310 and the second end 320 to move in opposite directions. Therefore, when the opening button 200 moves in the first direction, the first end 310 can move along the first direction with the opening button 200, so that the second end 320 moves in the second direction, so that the switch body 100 switches from the connected state to the disconnected state; when the switch body 100 switches from the disconnected state to the connected state, the second end 320 moves in the first direction, so that the first end 310 moves in the second direction, so that the first end 310 drives the opening button 200 to move in the second direction, so that the opening button 200 is restored. In the above-mentioned isolating switch, since the indicator 400 is connected to the transmission assembly 300 and the indicator 400 is located between the first end 310 and the second end 320, the indicator 400 can be driven to change the display state through the movement of the transmission assembly 300, and the indicator 400 is integrated with the rotating assembly, which saves the internal space of the above-mentioned isolating switch, so that the above-mentioned isolating switch can have a smaller structural size.

[0043] Reference Figure 4 As shown, the transmission assembly 300 includes a first transmission member 330, a second transmission member 340 and a third transmission member 350, both ends of the third transmission member 350 are respectively connected to the first transmission member 330 and the second transmission member 340, one end of the first transmission member 330 away from the third transmission member 350 is connected to the disconnect button 200, one end of the second transmission member 340 away from the third transmission member 350 is connected to the switch body 100, and the indicator 400 is connected to the third transmission member 350.

[0044] It can be understood that since the two ends of the third transmission member 350 are respectively connected to the first transmission member 330 and the second transmission member 340, the end of the first transmission member 330 away from the third transmission member 350 is connected to the opening button 200, and the end of the second transmission member 340 away from the third transmission member 350 is connected to the switch body 100. Therefore, when the opening button 200 moves in the first direction, the end of the first transmission member 330 connected to the opening button 200 can follow the opening button 200 to move in the first direction, so that the end of the third transmission member 350 connected to the first transmission member 330 moves in the second direction, further making the end of the third transmission member 350 connected to the second transmission member 340 move in the first direction, and further making the end of the second transmission member 340 away from the third transmission member 350 move in the second direction, so that the switch body 100 can be switched to the disconnected state. At the same time, when the two ends of the third transmission member 350 move in opposite directions, When the switch body 100 is switched from the disconnected state to the connected state, the end of the second transmission member 340 connected to the switch body 100 moves in the first direction, thereby causing the end of the second transmission member 340 connected to the third transmission member 350 to move in the first direction, further causing the end of the third transmission member 350 connected to the first transmission member 330 to move in the second direction, and further causing the end of the first transmission member 330 away from the third transmission member 350 to move in the second direction, so that the dividing button 200 can move in the second direction and return to the initial position. At this time, the third transmission member 350 rotates counterclockwise, so that the third transmission member 350 drives the indicator 400 to rotate counterclockwise to the second state, i.e., it is displayed that the switch body 100 is in the connected state.

[0045] Reference Figure 3 As shown, the first end 310 is an end of the first transmission member 330 connected to the opening button 200, the second end 320 is an end of the second transmission member 340 connected to the switch body 100, the first transmission member 330 further has a third end 331, the second transmission member 340 further has a fourth end 341, the third end 331 is connected to one end of the third transmission member 350, the fourth end 341 is connected to the other end of the third transmission member 350, and the indicator 400 is located between the third end 331 and the fourth end 341;

[0046] The third end 331 and the fourth end 341 both move along the first direction and the second direction, and the movement directions of the third end 331 and the fourth end 341 are opposite.

[0047] It can be understood that, since the third end 331 is connected to one end of the third transmission member 350, and the fourth end 341 is connected to the other end of the third transmission member 350, the third end 331 and the fourth end 341 both move in the first direction and the second direction, and the movement directions of the third end 331 and the fourth end 341 are opposite. Therefore, when the first end 310 moves along the first direction with the opening button 200, the third end 331 can move in the second direction, so that the fourth end 341 moves in the first direction, and further the second end 320 moves in the second direction, so that the switch body 100 can be switched to the disconnected state. At the same time, when the movement directions of the third end 331 and the fourth end 341 are opposite, the third transmission member 3 50 rotates clockwise, so that the third transmission member 350 drives the indicator member 400 to rotate clockwise to the first state, that is, the display switch body 100 is in the disconnected state; similarly, when the switch body 100 switches from the disconnected state to the connected state, the second end 320 moves along the first direction, so that the fourth end 341 moves along the first direction, and further the third end 331 moves along the second direction, and further the first end 310 moves along the second direction, so that the dividing switch button 200 can move along the second direction and return to the initial position. At this time, the third transmission member 350 rotates counterclockwise, so that the third transmission member 350 drives the indicator member 400 to rotate counterclockwise to the second state, that is, the display switch body 100 is in the connected state.

[0048] Continue to refer to Figure 3 As shown, the third end 331 is located in front of the first end 310 along the first direction, the second end 320 is located in front of the fourth end 341 along the second direction, and the third end 331 is located in front of the fourth end 341 along the first direction.

[0049] It can be understood that when the first end 310 moves along the first direction, the third end 331 can have a better tendency to move along the second direction, so that the fourth end 341 has a better tendency to move along the first direction, and further the second end 320 has a better tendency to move along the second direction; similarly, when the second end 320 moves along the first direction, the fourth end 341 can have a better tendency to move along the first direction with the second end 320, so that the third end 331 can have a better tendency to move along the second direction, and further the third end 331 can push the first end 310 to move along the second direction.

[0050] Continue to refer to Figure 3 As shown, the rotation center of the third transmission member 350 is located between the third end 331 and the fourth end 341 , and the indicator member 400 is disposed around the rotation center.

[0051] It can be understood that when the two ends of the third transmission member 350 move in opposite directions, the third transmission member 350 can rotate relative to its rotation center. Since the rotation center of the third transmission member 350 is located between the third end 331 and the fourth end 341, and the indicator member 400 is arranged around the rotation center, when the third transmission member 350 rotates, it can drive the indicator member 400 to rotate, so that the indicator member 400 switches from the first state to the second state, or from the second state to the first state.

[0052] Reference Figure 1 , Figure 2 as well as Figure 5 As shown, the isolating switch also includes a shell 500, which is provided with a accommodating cavity 510 and an avoidance hole 520. The accommodating cavity 510 is communicated with the avoidance hole 520. The switch body 100, the transmission assembly 300 and the indicator 400 are all located in the accommodating cavity 510. The disconnecting button 200 is at least partially exposed outside the accommodating cavity 510, and the disconnecting button 200 is penetrated in the avoidance hole 520.

[0053] It can be understood that since the switch body 100, the transmission assembly 300 and the indicator 400 are all located in the accommodating chamber 510, the accommodating chamber 510 can protect the switch body 100, the transmission assembly 300 and the indicator 400, reduce the impact of the external environment on the switch body 100, the transmission assembly 300 and the indicator 400, extend the service life of the switch body 100, the transmission assembly 300 and the indicator 400, and thus extend the service life of the above-mentioned isolating switch. Since the disconnecting button 200 is at least partially exposed outside the accommodating chamber 510 and the disconnecting button 200 is penetrated in the avoidance hole 520, the disconnecting button 200 can be manually pressed to make the disconnecting button 200 move in the first direction in the avoidance hole 520, so as to facilitate the power-off processing of the above-mentioned isolating switch.

[0054] Continue to refer to Figure 1 , Figure 2 as well as Figure 5 As shown, the housing 500 is further provided with a display window 530 , which is communicated with the accommodating cavity 510 , and the display window 530 is arranged on the rotation path of the indicator 400 .

[0055] It can be understood that since the display window 530 is arranged on the rotation path of the indicator 400, when the indicator 400 rotates clockwise or counterclockwise, the display status of the indicator 400 can be observed through the display window 530, so that the on-off status of the switch body 100 can be known through the display status of the indicator 400, thereby knowing the on-off status of the above-mentioned isolating switch.

[0056] Reference Figure 4As shown, the indicator 400 has a first indicating portion 410 and a second indicating portion 420, the first indicating portion 410 is fixedly connected to the second indicating portion 420, and the first indicating portion 410 is arranged near the third end 331, and the second indicating portion 420 is arranged near the fourth end 341. When the indicator 400 is in the first state, the second indicating portion 420 is exposed at the display window 530, and when the indicator 400 is in the second state, the first indicating portion 410 is exposed at the display window 530.

[0057] Specifically, in the above-mentioned embodiment, the side of the first indicator part 410 close to the display window 530 and the side of the second indicator part 420 close to the display window 530 are coated with coatings of different colors, so that the display status of the indicator 400 can be judged according to the coating, thereby knowing the on / off status of the above-mentioned isolating switch.

[0058] More specifically, in the above-mentioned embodiment, the first indicator portion 410 is coated with a red coating, and the second indicator portion 420 is coated with a green coating.

[0059] It can be understood that when the first end 310 moves along the first direction and the second end 320 moves along the second direction, the indicator 400 can rotate clockwise, so that the second indicator part 420 set near the fourth end 341 can rotate to the display window 530, so that it is easy to know from the display window 530 that the indicator 400 is in the first state, that is, the above-mentioned isolating switch is in the disconnected state; when the second end 320 moves along the first direction and the first end 310 moves along the second direction, the indicator 400 can rotate counterclockwise, so that the first indicator part 410 set near the third end 331 can rotate to the display window 530, so that it is easy to know from the display window 530 that the indicator 400 is in the second state, that is, the above-mentioned isolating switch is in the powered state.

[0060] Reference Figure 4 As shown, the transmission assembly 300 further includes a fixed shaft 360 , which is fixedly disposed in the accommodating cavity 510 , the third transmission member 350 is rotatably sleeved on the fixed shaft 360 , and the indicator member 400 is disposed around the fixed shaft 360 .

[0061] It can be understood that since the fixed shaft 360 is fixedly arranged in the accommodating cavity 510 and the third transmission member 350 is rotatably mounted on the fixed shaft 360, the position of the transmission assembly 300 in the accommodating cavity 510 can be fixed by the fixed shaft 360. At the same time, the movement of the third transmission member 350 can be limited by the fixed shaft 360, so that the third transmission member 350 can rotate with the fixed shaft 360 as the rotation axis, so as to reduce the degree of freedom of the transmission assembly 300, so that the transmission assembly 300 can move according to a preset motion trajectory. At the same time, since the indicator member 400 is arranged around the fixed shaft 360, when the third transmission member 350 rotates with the fixed shaft 360 as the rotation axis, the indicator member 400 can rotate with the fixed shaft 360 as the rotation center, so that the indicator member 400 can switch the display state through the movement of the transmission assembly 300.

[0062] Reference Figure 2 As shown, the switch body 100 includes a first contact structure 110 and a second contact structure 120. The first contact structure 110 is fixedly disposed in the accommodating cavity 510, the second contact structure 120 is connected to the second end 320, and the second contact structure 120 moves along the first direction and the second direction in the accommodating cavity 510. When the second contact structure 120 moves along the first direction, the second contact structure 120 contacts the first contact structure 110.

[0063] It can be understood that when the switch body 100 needs to switch from the disconnected state to the connected state, electromagnetic force is introduced into the switch body 100 through the circuit board (not shown) so that the second contact structure 120 and the first contact structure 110 have opposite magnetism, so that the second contact structure 120 can approach the first contact structure 110 along the second direction and contact the first contact structure 110, thereby realizing the connection of the switch body 100; when the disconnect button 200 moves along the first direction, the second contact structure 120 can be moved along the second direction through the transmission assembly 300, so that the second contact structure 120 is separated from the first contact structure 110, thereby switching the switch body 100 from the connected state to the disconnected state.

[0064] Specifically, in the above-mentioned embodiment, the above-mentioned isolating switch also includes an elastic member 600, one end of the elastic member 600 is fixedly connected to the end of the disconnect button 200 close to the first end 310, and the other end of the elastic member 600 is fixedly connected to the cavity wall of the accommodating cavity 510. The elastic member 600 has elastic potential energy that enables the disconnect button 200 to move along the second direction. When the first contact structure 110 contacts the second contact structure 120, it can prevent the disconnect button 200 from falling into the accommodating cavity 510 along the first direction.

[0065] More specifically, in the above-mentioned embodiments, the elastic member 600 may be a spring, an elastic gasket, an elastic sleeve, or the like.

[0066] In all examples shown and described herein, any specific values ​​should be interpreted as merely exemplary and not as limiting, and thus other examples of the exemplary embodiments may have different values.

[0067] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0068] The above-mentioned embodiments only express several implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. An isolating switch, characterized in that: include: A switch body (100); An opening button (200), the opening button (200) moves in a first direction and a second direction, the first direction and the second direction being opposite directions; A transmission assembly (300), the transmission assembly (300) comprising a first end (310) and a second end (320), the first end (310) being connected to the opening button (200), the second end (320) being connected to the switch body (100), the first end (310) and the second end (320) both moving along the first direction and the second direction, the switch body (100), the opening button (200) and the transmission assembly (300) being in a linkage relationship, the opening button (200) and the switch body (100) both being able to push the first end (310) and the second end (320) to move in opposite directions; an indicator (400), the indicator (400) being connected to the transmission assembly (300), and the indicator (400) being located between the first end (310) and the second end (320), and the indicator (400) having a first state and a second state; When the first end (310) and the second end (320) move in opposite directions, the indicator (400) rotates to the first state or the second state.

2. The isolating switch according to claim 1, characterized in that: The transmission assembly (300) comprises a first transmission member (330), a second transmission member (340) and a third transmission member (350); two ends of the third transmission member (350) are respectively connected to the first transmission member (330) and the second transmission member (340); one end of the first transmission member (330) away from the third transmission member (350) is connected to the opening button (200); one end of the second transmission member (340) away from the third transmission member (350) is connected to the switch body (100); and the indicator member (400) is connected to the third transmission member (350).

3. The isolating switch according to claim 2, characterized in that: The first end (310) is an end of the first transmission member (330) connected to the opening button (200), the second end (320) is an end of the second transmission member (340) connected to the switch body (100), the first transmission member (330) further has a third end (331), the second transmission member (340) further has a fourth end (341), the third end (331) is connected to one end of the third transmission member (350), the fourth end (341) is connected to the other end of the third transmission member (350), and the indicating member (400) is located between the third end (331) and the fourth end (341); Wherein, the third end (331) and the fourth end (341) both move along the first direction and the second direction, and the movement directions of the third end (331) and the fourth end (341) are opposite.

4. The isolating switch according to claim 3, characterized in that: The third end (331) is located in front of the first end (310) along the first direction, the second end (320) is located in front of the fourth end (341) along the second direction, and the third end (331) is located in front of the fourth end (341) along the first direction.

5. The isolating switch according to claim 3, characterized in that: The rotation center of the third transmission member (350) is located between the third end (331) and the fourth end (341), and the indicator member (400) is arranged around the rotation center.

6. The isolating switch according to any one of claims 2 to 5, characterized in that: The isolating switch further comprises a housing (500), the housing (500) being provided with a housing cavity (510) and an avoidance hole (520), the housing cavity (510) being in communication with the avoidance hole (520), the switch body (100), the transmission assembly (300) and the indicator (400) being all located in the housing cavity (510), the trip button (200) being at least partially exposed outside the housing cavity (510), and the trip button (200) being passed through the avoidance hole (520).

7. The isolating switch according to claim 6, characterized in that: The housing (500) is further provided with a display window (530), the display window (530) being in communication with the accommodating cavity (510), and the display window (530) being arranged on the rotation path of the indicator (400).

8. The isolating switch according to claim 7, characterized in that: The indicator (400) comprises a first indicating portion (410) and a second indicating portion (420), wherein the first indicating portion (410) and the second indicating portion (420) are fixedly connected, and the first indicating portion (410) is arranged close to the first end (310), and the second indicating portion (420) is arranged close to the second end (320), and when the indicator (400) is in the first state, the second indicating portion (420) is exposed at the display window (530), and when the indicator (400) is in the second state, the first indicating portion (410) is exposed at the display window (530).

9. The isolating switch according to claim 6, characterized in that: The transmission assembly (300) further comprises a fixed shaft (360), wherein the fixed shaft (360) is fixedly disposed in the accommodating cavity (510), the third transmission member (350) is rotatably sleeved on the fixed shaft (360), and the indicating member (400) is disposed around the fixed shaft (360).

10. The isolating switch according to claim 6, characterized in that: The switch body (100) comprises a first contact structure (110) and a second contact structure (120); the first contact structure (110) is fixedly disposed in the accommodating cavity (510); the second contact structure (120) is connected to the second end (320); and the second contact structure (120) moves in the accommodating cavity (510) along the first direction and the second direction; when the second contact structure (120) moves along the first direction, the second contact structure (120) contacts the first contact structure (110).

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