Conductive switching structure of switch

Abstract

The utility model discloses a conductive switching structure of a switch. The conductive switching structure comprises a first conductive terminal, a second conductive terminal and a conductive connecting piece, a first conductive contact and a second conductive contact are formed on the conductive connecting piece; the first conductive contact corresponds to the first conductive terminal and can slide along the first conductive terminal, and the second conductive contact corresponds to the second conductive terminal and can slide along the second conductive terminal; the conductive connecting piece is provided with a first position and a second position and can be switched between the first position and the second position; the second conductive terminal comprises an insulating section and a conductive section, when the conductive connecting piece is located at the first position, the first conductive contact is disconnected from the first conductive terminal, and the second conductive contact is located on the insulating section; when the conductive connecting piece is located at the second position, the first conductive contact is conducted with the first conductive terminal, and the second conductive contact is located on the conductive section; the reliable disconnection of the circuit is ensured through the insulating section, the generation of metal scraps is reduced, the stability of the circuit is ensured, the service life is prolonged, and the cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to switch technical field especially relates to a switch conductive switching structure. BACKGROUND

[0002] In the electronic control system, the switch as the core component of signal transmission and circuit control, the stability and reliability of its performance directly concern the normal operation of the whole system, the traditional switch mainly through the conductive contact and the conductive terminal cooperation, wherein the conductive terminal is mainly composed of fixed terminal and common terminal to constitute the electrical connection basis of switch;When working, the conductive contact and the conductive terminal realize the on-off control of circuit through point contact mode;Specifically, one end of the conductive contact always keeps contact with the common terminal, and the other end is contacted or separated with the fixed terminal according to the external operation, thereby controlling the on or off state of the circuit. However, in the process of switching on and off state, there is inevitable wear and tear problem between the conductive contact and the common terminal, with the frequent operation of the switch, the contact surface between the conductive contact and the common terminal gradually wears, and the generated metal debris (the conductive contact and the conductive terminal are usually made of metal material) is easy to distribute on the surface of the insulating material between the conductive contact and the common terminal, which interferes with the smooth transmission of current, affects the resistance stability between the conductive contact and the conductive terminal, and further increases the risk of poor contact and signal interruption, which seriously restricts the overall quality and long-term reliability of the switch;And frequent switching operation not only accelerates the wear rate of the conductive contact and the conductive terminal, shortens the service life of the switch, but also significantly increases the maintenance cost and replacement frequency, which brings heavy burden to the long-term stable operation of the electronic control system;In addition, when the traditional switch is in the off state, the conductive contact is separated from the fixed terminal, but its continuous contact with the common terminal lays the foundation for potential circuit mis-triggering, so that the conductive contact and the fixed terminal are not completely separated, and the conductive contact and the conductive terminal cannot be completely disconnected, which leads to accidental conduction of the circuit and further causes safety hazards. SUMMARY

[0003] The utility model discloses a switch conductive switching structure, which solves the problem of resistance instability, short service life, high cost and safety hazards caused by incomplete separation in the off state of the traditional switch in the prior art.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0005] On the one hand, a switch conductive switching structure, comprising: a first conductive terminal, a second conductive terminal and a conductive connecting piece;

[0006] The conductive connecting piece is provided with a first conductive contact and a second conductive contact; the first conductive contact corresponds to the first conductive terminal and can slide along the first conductive terminal, and the second conductive contact corresponds to the second conductive terminal and can slide along the second conductive terminal;

[0007] The conductive connecting piece has a first position and a second position, and can be switched between the first position and the second position;

[0008] When the conductive connecting piece is in the first position, the first conductive contact is disconnected from the first conductive terminal, and the second conductive contact is disconnected from the second conductive terminal;

[0009] When the conductive connecting piece is in the second position, the first conductive contact is connected to the first conductive terminal, and the second conductive contact is connected to the second conductive terminal;

[0010] The second conductive terminal comprises an insulating section and a conductive section; when the conductive connecting piece is in the first position, the second conductive contact is located on the insulating section; and when the conductive connecting piece is in the second position, the second conductive contact is located on the conductive section.

[0011] According to the above technical means, through the sliding cooperation of the first conductive contact and the second conductive contact on the conductive connecting piece with the first conductive terminal and the second conductive terminal respectively, stable switching of the conductive connecting piece between the first position and the second position is realized, thereby effectively controlling the on-off state of the circuit; and through the second conductive terminal composed of the insulating section and the conductive section, when the conductive connecting piece is in the first position, the first conductive contact is disconnected from the first conductive terminal, the second conductive contact is in contact with the insulating section, the second conductive contact is disconnected from the second conductive terminal, and the double-insurance disconnected state of the first conductive terminal and the second conductive terminal not only ensures the reliable disconnection of the circuit, avoids the safety hazard caused by the mis-triggering of the first conductive terminal, but also reduces the wear between the second conductive contact and the common terminal compared with the traditional switch, thereby reducing the generation of metal debris, ensuring the stability of the resistance in the circuit, improving the stability of the output signal, prolonging the service life of the switch, ensuring the overall quality and long-term reliability of the switch, and reducing the maintenance cost when replacing and repairing, which only needs to replace the insulating section or the conductive section according to the wear degree; when the conductive connecting piece is in the second position, the first conductive contact is connected to the first conductive terminal, the second conductive contact is in contact with the conductive section, the second conductive contact is connected to the second conductive terminal, and the smooth conduction of the circuit is ensured.

[0012] Further, when the conductive connecting piece is switched from the first position to the second position, the second conductive contact is connected to the conductive section earlier than the first conductive contact is connected to the first conductive terminal.

[0013] According to the above technical means, by making the second conductive contact conduct with the conductive segment earlier than the first conductive contact conducts with the first conductive terminal when the conductive connecting piece is switched from the first position to the second position, the second conductive contact is ensured to conduct with the conductive segment first, the timing control of circuit conduction is realized, the transient current impact or signal interference caused by the transient conduction of the circuit is avoided, the stability, reliability and safety of the circuit are improved, and the dynamic response characteristics of the circuit are also optimized to ensure that the circuit connection can be quickly and stably established when needed, thereby further improving the overall performance and stability of the electronic control system.

[0014] Further, when the conductive connecting piece is switched from the second position to the first position, the second conductive contact is disconnected from the conductive segment later than the first conductive contact is disconnected from the first conductive terminal.

[0015] According to the above technical means, by making the second conductive contact disconnect from the conductive segment later than the first conductive contact disconnects from the first conductive terminal when the conductive connecting piece is switched from the second position to the first position, the first conductive contact is ensured to disconnect from the first conductive terminal first, the timing control of circuit disconnection is realized, the arc or signal mutation caused by the transient disconnection of the circuit during the switching process is avoided, the electromagnetic interference and energy loss are reduced, the stability, reliability and safety of the circuit are improved, and the key circuit or sensitive element can also be preferentially protected when the circuit is disconnected, thereby further improving the stability and reliability of the electronic control system.

[0016] Further, the insulating segment is coated with an insulating layer.

[0017] According to the above technical means, by coating the insulating segment with an insulating layer, the insulating performance of the insulating segment is enhanced, the leakage phenomenon caused by accidental contact or environmental factors when the conductive connecting piece is in the first position is prevented, the safety and reliability of the switch are improved, and at the same time, the insulating layer also reduces the short circuit risk caused by the attachment of dust, moisture and other pollutants, further ensures the stable operation of the circuit, and prolongs the service life of the switch; wherein the insulating layer can be insulating plastic or insulating oil.

[0018] Further, the insulating segment is a blank segment.

[0019] According to the above technical means, the insulation section is designed as a blank section, which not only simplifies the switch structure and reduces the manufacturing cost, but also retains sufficient physical isolation space, ensures that the second conductive contact and the conductive section are reliably electrically isolated when the conductive connecting piece is in the first position, effectively prevents the risk of short circuit or electric leakage caused by accidental contact, meets the insulation requirement, and takes into account the economy and practicability, which helps to improve the overall performance and market competitiveness of the switch; wherein the blank section can be a notch.

[0020] On the other hand, a switch conductive switching structure comprises a first conductive terminal, a second conductive terminal and a conductive connecting piece.

[0021] The conductive connecting piece is formed with a first conductive contact and a second conductive contact; the first conductive contact corresponds to the first conductive terminal and can slide along the first conductive terminal, and the second conductive contact corresponds to the second conductive terminal and can slide along the second conductive terminal.

[0022] The conductive connecting piece has a first position and a second position, and the conductive connecting piece can be switched between the first position and the second position.

[0023] When the conductive connecting piece is in the first position, the first conductive contact is in conduction with the first conductive terminal, and the second conductive contact is in conduction with the second conductive terminal.

[0024] When the conductive connecting piece is in the second position, the first conductive contact is disconnected with the first conductive terminal, and the second conductive contact is disconnected with the second conductive terminal.

[0025] The second conductive terminal comprises an insulation section and a conductive section, the second conductive contact is located on the conductive section when the conductive connecting piece is in the first position; the second conductive contact is located on the insulation section when the conductive connecting piece is in the second position.

[0026] According to the above technical means, the stable switching of the conductive connecting piece between the first position and the second position is realized through the sliding fit of the first conductive contact and the second conductive contact on the conductive connecting piece with the first conductive terminal and the second conductive terminal respectively, thereby effectively controlling the on-off state of the circuit; and the second conductive terminal composed of the insulating section and the conductive section makes the first conductive contact conduct with the first conductive terminal and the second conductive contact contact with the conductive section when the conductive connecting piece is located at the first position, so that the second conductive contact conducts with the second conductive terminal, ensuring smooth conduction of the circuit; when the conductive connecting piece is located at the second position, the first conductive contact is disconnected from the first conductive terminal, and the second conductive contact contacts with the insulating section, so that the second conductive contact is disconnected from the second conductive terminal, the double-insurance disconnected state of the first conductive terminal and the second conductive terminal not only ensures the reliable disconnection of the circuit, avoids the safety hazard caused by the mis-triggering of the first conductive terminal, but also reduces the wear between the second conductive contact and the common terminal compared with the traditional switch, thereby reducing the generation of metal debris, ensuring the stability of the resistance in the circuit, improving the stability of the output signal, prolonging the service life of the switch, ensuring the overall quality and long-term reliability of the switch, and reducing the maintenance cost when replacing and repairing, only the insulating section or the conductive section needs to be replaced according to the degree of wear.

[0027] Further, when the conductive connecting piece is switched from the first position to the second position, the second conductive contact is disconnected from the conductive section later than the first conductive contact is disconnected from the first conductive terminal.

[0028] According to the above technical means, when the conductive connecting piece is switched from the first position to the second position, the second conductive contact is disconnected from the conductive section later than the first conductive contact is disconnected from the first conductive terminal, which ensures that the first conductive contact is disconnected from the first conductive terminal first, realizes the timing control of the circuit disconnection, avoids the arc or signal mutation caused by the transient disconnection of the circuit during the switching process, reduces the electromagnetic interference and energy loss, improves the stability, reliability and safety of the circuit, and also helps to ensure that critical circuits or sensitive elements can be protected preferentially when the circuit is disconnected, thereby further improving the stability and reliability of the electronic control system.

[0029] Further, when the conductive connecting piece is switched from the second position to the first position, the second conductive contact conducts with the conductive section earlier than the first conductive contact conducts with the first conductive terminal.

[0030] According to the above technical means, when the conductive connecting piece is switched from the second position to the first position, the time when the second conductive contact is in conduction with the conductive section is earlier than the time when the first conductive contact is in conduction with the first conductive terminal, which ensures that the second conductive contact is in conduction with the conductive section first, realizes timing control of circuit conduction, avoids transient current impact or signal interference caused by transient conduction of the circuit, improves stability, reliability and safety of the circuit, and also helps to optimize dynamic response characteristics of the circuit, ensures that the circuit connection can be quickly and stably established when needed, thereby further improving overall performance and stability of the electronic control system.

[0031] Further, the insulating section is coated with an insulating layer.

[0032] According to the above technical means, by coating the insulating section with an insulating layer, the insulating performance of the insulating section is enhanced, the risk of electric leakage caused by accidental contact or environmental factors when the conductive connecting piece is in the first position is prevented, the safety and reliability of the switch are improved, and at the same time, the insulating layer also reduces the risk of short circuit caused by the attachment of dust, moisture and other pollutants, further ensures the stable operation of the circuit, and prolongs the service life of the switch; wherein the insulating layer can be insulating plastic or insulating oil.

[0033] Further, the insulating section is a blank section.

[0034] According to the above technical means, the insulating section is designed as a blank section, which not only simplifies the structure of the switch and reduces the manufacturing cost, but also retains sufficient physical isolation space to ensure that the second conductive contact and the conductive section are reliably electrically isolated when the conductive connecting piece is in the first position, effectively preventing the risk of short circuit or electric leakage caused by accidental contact, meeting the insulation requirement, and taking into account the economy and practicality, which helps to improve the overall performance and market competitiveness of the switch; wherein the blank section can be a notch.

[0035] The beneficial effects realized by the utility model are as follows:

[0036] 1、The first conductive contact and the second conductive contact on the conductive connecting piece are respectively in sliding fit with the first conductive terminal and the second conductive terminal, realizing stable switching of the conductive connecting piece between the first position and the second position, thereby effectively controlling the on-off state of the circuit.

[0037] 2, the utility model discloses a second conductive terminal that is composed of insulating section and conductive section, when the conductive connecting piece is located at the first position, the first conductive contact is disconnected with the first conductive terminal, and the second conductive contact is contacted with the insulating section, so that the second conductive contact is disconnected with the second conductive terminal, the double insurance disconnected state of the first conductive terminal and the second conductive terminal not only ensures the reliable disconnection of the circuit, avoids the security risk caused by the false triggering of the first conductive terminal, and compared with the traditional switch, also reduces the abrasion between the second conductive contact and the common terminal, thereby reducing the generation of metal debris, ensuring the stability of resistance in the circuit, improving the stability of output signal, prolonging the service life of switch, ensuring the overall quality and long-term reliability of switch, when replacing and maintaining, only need to replace the insulating section or conductive section according to the degree of abrasion, reduce the maintenance cost, when the conductive connecting piece is located at the second position, the first conductive contact is conducted with the first conductive terminal, and the second conductive contact is contacted with the conductive section, so that the second conductive contact is conducted with the second conductive terminal, and the smooth conduction of the circuit is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0038] Figure 1 It is the structural schematic diagram of the conductive connecting piece in the first position in the utility model embodiment 1.

[0039] Figure 2 It is the structural schematic diagram of the conductive connecting piece in the second position in the utility model embodiment 1.

[0040] Figure 3 It is the explosion view of the whole in the utility model embodiment 1.

[0041] Figure 4 It is the structural schematic diagram of the conductive connecting piece in the first position in the utility model embodiment 2.

[0042] Figure 5 It is the structural schematic diagram of the conductive connecting piece in the second position in the utility model embodiment 2.

[0043] Figure 6 It is the explosion view of the whole in the utility model embodiment 2.

[0044] Wherein, 1-first conductive terminal;2-second conductive terminal;21-insulating section;22-conductive section;3-conductive connecting piece;31-first conductive contact;32-second conductive contact.

[0045] The accompanying drawings are only used for illustrative description and can not be understood as a limitation to the present patent; in order to better illustrate the embodiments, some components in the drawings can be omitted, enlarged or reduced, and do not represent the actual size of the product; it can be understood by those skilled in the art that some well-known structures and their descriptions in the drawings can be omitted; the same or similar reference numerals correspond to the same or similar components; the terms used to describe the positional relationship in the drawings are only used for illustrative description and can not be understood as a limitation to the present patent. DETAILED DESCRIPTION

[0046] It should be noted that the embodiments and technical features in the present application can be combined with each other without conflict, and the detailed description in the specific embodiments should be understood as an explanation of the purpose of the present application, and should not be regarded as an improper limitation to the present application.

[0047] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the specific technical scheme of the present application will be further described in detail below in combination with the drawings of the embodiments of the present application. The following embodiments are used to illustrate the present application, but not to limit the scope of the present application.

[0048] In the embodiments of the present application, the terms "first", "second" are only used for descriptive purposes, and can not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more features. In the description of the embodiments of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0049] In the embodiments of the present application, unless otherwise specified and limited, the term "connection" should be understood broadly, for example, "connection" can be fixed connection, or detachable connection, or integral; can be directly connected, or indirectly connected through intermediate medium.

[0050] In the embodiments of the present application, the term "include", "contain" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, method, article or device. Without more limitation, the element limited by the sentence "including one" does not exclude the existence of other same elements in the process, method, article or device including the element.

[0051] In the embodiments of the present application, the word "exemplary" or "for example" is used to mean serving as an example, instance, or illustration, in no way limiting. Any embodiment or design scheme described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or advantageous than other embodiments or design schemes. Rather, the word "exemplary" or "for example" is used to represent the relevant concept in a specific manner.

[0052] The technical solutions of the present application will be described in detail below with reference to the specific drawings.

[0053] Embodiment 1

[0054] A switch conductive switching structure, as shown in Figure 3 , comprises a first conductive terminal 1, a second conductive terminal 2, and a conductive connecting piece 3; the conductive connecting piece 3 is formed with a first conductive contact 31 and a second conductive contact 32; the first conductive contact 31 corresponds to the first conductive terminal 1 and can slide along the first conductive terminal 1, and the second conductive contact 32 corresponds to the second conductive terminal 2 and can slide along the second conductive terminal 2; the conductive connecting piece 3 has a first position and a second position, and the conductive connecting piece 3 can be switched between the first position and the second position; when the conductive connecting piece 3 is located at the first position, the first conductive contact 31 is disconnected from the first conductive terminal 1, and the second conductive contact 32 is disconnected from the second conductive terminal 2; when the conductive connecting piece 3 is located at the second position, the first conductive contact 31 is in conduction with the first conductive terminal 1, and the second conductive contact 32 is in conduction with the second conductive terminal 2; the second conductive terminal 2 comprises an insulating section 21 and a conductive section 22; when the conductive connecting piece 3 is located at the first position, the second conductive contact 32 is located on the insulating section 21; when the conductive connecting piece 3 is located at the second position, the second conductive contact 32 is located on the conductive section 22.

[0055] In the embodiments of the present application, the first conductive contact 31 and the second conductive contact 32 on the conductive connecting piece 3 are respectively slidably connected with the first conductive terminal 1 and the second conductive terminal 2, realizing stable switching of the conductive connecting piece 3 between the first position and the second position, thereby effectively controlling the on-off state of the circuit. Figure 1 , and Figure 2As shown, in actual application, the switch is a normally open switch, and those skilled in the art can understand that the first conductive terminal 1 corresponds to a fixed terminal in the normally open switch, the second conductive terminal 2 corresponds to a common terminal in the normally open switch, the second conductive terminal 2 is composed of an insulating section 21 and a conductive section 22, and the first conductive terminal 1 and the conductive section 22 are made of metal material; specifically, when the conductive connecting piece 3 is located at the first position, the circuit is in an initial state, that is, the first conductive contact 31 is disconnected from the first conductive terminal 1, the second conductive contact 32 is in contact with the insulating section 21, so that the second conductive contact 32 is disconnected from the second conductive terminal 2, and the double-insurance disconnected state of the first conductive terminal 1 and the second conductive terminal 2 not only ensures the reliable disconnection of the circuit, avoids the safety hazard caused by the mis-triggering of the first conductive terminal 1, but also reduces the wear between the second conductive contact 32 and the metal material of the common terminal, thereby reducing the generation of metal debris, ensuring the stability of the resistance in the circuit, improving the stability of the output signal, prolonging the service life of the switch, ensuring the overall quality and long-term reliability of the switch, and reducing the maintenance cost when replacing and repairing, which only needs to replace the insulating section 21 or the conductive section 22 according to the degree of wear.

[0056] Further, as a preferred embodiment of the present embodiment, when the conductive connecting piece 3 is switched from the first position to the second position, the second conductive contact 32 is in contact with the conductive section 22 earlier than the first conductive contact 31 is in contact with the first conductive terminal 1.

[0057] In actual application, the present embodiment ensures that the second conductive contact 32 is in contact with the conductive section 22 earlier than the first conductive contact 31 is in contact with the first conductive terminal 1 when the conductive connecting piece 3 is switched from the first position to the second position, realizes the timing control of the circuit conduction, avoids the transient current impact or signal interference caused by the transient conduction of the circuit, improves the stability, reliability and safety of the circuit, and also helps to optimize the dynamic response characteristics of the circuit, ensures that the circuit connection can be quickly and stably established when needed, thereby further improving the overall performance and stability of the electronic control system.

[0058] Further, as a preferred embodiment of the present embodiment, when the conductive connecting piece 3 is switched from the second position to the first position, the time at which the second conductive contact 32 is disconnected from the conductive section 22 is later than the time at which the first conductive contact 31 is disconnected from the first conductive terminal 1.

[0059] In actual application, the present embodiment ensures that the first conductive contact 31 is disconnected from the first conductive terminal 1 first by making the time at which the second conductive contact 32 is disconnected from the conductive section 22 later than the time at which the first conductive contact 31 is disconnected from the first conductive terminal 1 when the conductive connecting piece 3 is switched from the second position to the first position, thereby achieving timing control of circuit disconnection, avoiding electric arc or signal mutation caused by transient disconnection of the circuit during switching, reducing electromagnetic interference and energy loss, improving the stability, reliability and safety of the circuit, and also helping to ensure that critical circuits or sensitive elements can be protected preferentially when the circuit is disconnected, thereby further improving the stability and reliability of the electronic control system.

[0060] Embodiment 2

[0061] A switching conductive switching structure, as shown in Figure 6 , comprises a first conductive terminal 1, a second conductive terminal 2 and a conductive connecting piece 3; the conductive connecting piece 3 is formed with a first conductive contact 31 and a second conductive contact 32; the first conductive contact 31 corresponds to the first conductive terminal 1 and can slide along the first conductive terminal 1, and the second conductive contact 32 corresponds to the second conductive terminal 2 and can slide along the second conductive terminal 2; the conductive connecting piece 3 has a first position and a second position, and the conductive connecting piece 3 can be switched between the first position and the second position; when the conductive connecting piece 3 is in the first position, the first conductive contact 31 is in conduction with the first conductive terminal 1, and the second conductive contact 32 is in conduction with the second conductive terminal 2; when the conductive connecting piece 3 is in the second position, the first conductive contact 31 is disconnected from the first conductive terminal 1, and the second conductive contact 32 is disconnected from the second conductive terminal 2; the second conductive terminal 2 comprises an insulating section 21 and a conductive section 22; when the conductive connecting piece 3 is in the first position, the second conductive contact 32 is located on the conductive section 22; when the conductive connecting piece 3 is in the second position, the second conductive contact 32 is located on the insulating section 21.

[0062] The present embodiment realizes stable switching of the conductive connecting piece 3 between the first position and the second position through the sliding cooperation of the first conductive contact 31 and the second conductive contact 32 on the conductive connecting piece 3 with the first conductive terminal 1 and the second conductive terminal 2, thereby effectively controlling the on-off state of the circuit; as Figure 4 and Figure 5As shown, in actual application, the switch is a normally closed switch, and those skilled in the art can understand that the first conductive terminal 1 corresponds to the fixed terminal in the normally closed switch, the second conductive terminal 2 corresponds to the common terminal in the normally closed switch, the second conductive terminal 2 is composed of the insulating section 21 and the conductive section 22, and the first conductive terminal 1 and the conductive section 22 are made of metal materials; specifically, when the conductive connecting piece 3 is located at the first position, the circuit is in an initial state, that is, the first conductive contact 31 is in conduction with the first conductive terminal 1, the second conductive contact 32 is in contact with the conductive section 22, so that the second conductive contact 32 is in conduction with the second conductive terminal 2, and the smooth conduction of the circuit is ensured; when the conductive connecting piece 3 is located at the second position, the circuit is in a working state, that is, the first conductive contact 31 is disconnected with the first conductive terminal 1, the second conductive contact 32 is in contact with the insulating section 21, so that the second conductive contact 32 is disconnected with the second conductive terminal 2, and the double-insurance disconnection state of the first conductive terminal 1 and the second conductive terminal 2 not only ensures the reliable disconnection of the circuit, avoids the safety hazard caused by the false triggering of the first conductive terminal 1, but also reduces the abrasion between the second conductive contact 32 and the metal material of the common terminal, thereby reducing the generation of metal debris, ensuring the stability of the resistance in the circuit, improving the stability of the output signal, prolonging the service life of the switch, ensuring the overall quality and long-term reliability of the switch, and reducing the maintenance cost when replacing and repairing, which only needs to replace the insulating section 21 or the conductive section 22 according to the degree of abrasion. As a preferred embodiment of the present embodiment, the insulating section 21 is coated with an insulating layer; wherein the insulating layer can be insulating plastic or insulating oil; as another embodiment of the present embodiment, the insulating section 21 is a blank section; wherein the insulating section 21 can be a notch.

[0063] Further, as a preferred embodiment of the present embodiment, when the conductive connecting piece 3 is switched from the first position to the second position, the time when the second conductive contact 32 is disconnected with the conductive section 22 is later than the time when the first conductive contact 31 is disconnected with the first conductive terminal 1.

[0064] In actual application, the present embodiment ensures that the first conductive contact 31 is disconnected with the first conductive terminal 1 first by making the time when the second conductive contact 32 is disconnected with the conductive section 22 later than the time when the first conductive contact 31 is disconnected with the first conductive terminal 1 when the conductive connecting piece 3 is switched from the first position to the second position, realizes the timing control of the circuit disconnection, avoids the electric arc or signal mutation caused by the transient disconnection of the circuit in the switching process, reduces the electromagnetic interference and energy loss, improves the stability, reliability and safety of the circuit, and also helps to ensure that the key circuit or sensitive element can be protected preferentially when the circuit is disconnected, thereby further improving the stability and reliability of the electronic control system.

[0065] Further, as a preferred embodiment of the present embodiment, when the conductive connecting piece 3 is switched from the second position to the first position, the time when the second conductive contact 32 is in conduction with the conductive segment 22 is earlier than the time when the first conductive contact 31 is in conduction with the first conductive terminal 1.

[0066] In actual application, the present embodiment ensures that the second conductive contact 32 is in conduction with the conductive segment 22 first by the time when the conductive connecting piece 3 is switched from the second position to the first position, the time when the second conductive contact 32 is in conduction with the conductive segment 22 is earlier than the time when the first conductive contact 31 is in conduction with the first conductive terminal 1, realizes timing control of circuit conduction, avoids transient current impact or signal interference caused by transient conduction of the circuit, improves stability, reliability and safety of the circuit, and also helps to optimize dynamic response characteristics of the circuit, ensures that the circuit connection can be quickly and stably established when needed, thereby further improving the overall performance and stability of the electronic control system.

[0067] The above-mentioned serial numbers of the embodiments of the present application are only for description, and do not represent the advantages and disadvantages of the embodiments. The above is only a preferred embodiment of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent flow conversion, or direct or indirect application in other related technical fields, is also included in the patent protection scope of the present application.

Claims

1. A switch-conductive switching structure, characterized in that, include: The first conductive terminal (1), the second conductive terminal (2), and the conductive connector (3); The conductive connector (3) has a first conductive contact (31) and a second conductive contact (32) formed on it; the first conductive contact (31) corresponds to the first conductive terminal (1) and can slide along the first conductive terminal (1); the second conductive contact (32) corresponds to the second conductive terminal (2) and can slide along the second conductive terminal (2). The conductive connector (3) has a first position and a second position, and the conductive connector (3) is capable of switching between the first position and the second position; When the conductive connector (3) is in the first position, the first conductive contact (31) is disconnected from the first conductive terminal (1), and the second conductive contact (32) is disconnected from the second conductive terminal (2); When the conductive connector (3) is in the second position, the first conductive contact (31) is connected to the first conductive terminal (1), and the second conductive contact (32) is connected to the second conductive terminal (2); The second conductive terminal (2) includes an insulating section (21) and a conductive section (22). When the conductive connector (3) is in the first position, the second conductive contact (32) is located on the insulating section (21); when the conductive connector (3) is in the second position, the second conductive contact (32) is located on the conductive section (22).

2. The switching conduction switching structure according to claim 1, characterized in that, When the conductive connector (3) switches from the first position to the second position, the second conductive contact (32) and the conductive segment (22) are connected earlier than the first conductive contact (31) and the first conductive terminal (1).

3. The switching conduction switching structure according to claim 1, characterized in that, When the conductive connector (3) switches from the second position to the first position, the second conductive contact (32) disconnects from the conductive segment (22) later than the first conductive contact (31) disconnects from the first conductive terminal (1).

4. The switching conduction switching structure according to claim 1, characterized in that, An insulating layer is applied to the insulating section (21).

5. The switching conduction switching structure according to claim 1, characterized in that, The insulating section (21) is a blank section.

6. A switch-conductive switching structure, characterized in that, include: The first conductive terminal (1), the second conductive terminal (2), and the conductive connector (3); The conductive connector (3) has a first conductive contact (31) and a second conductive contact (32) formed on it; the first conductive contact (31) corresponds to the first conductive terminal (1) and can slide along the first conductive terminal (1); the second conductive contact (32) corresponds to the second conductive terminal (2) and can slide along the second conductive terminal (2). The conductive connector (3) has a first position and a second position, and the conductive connector (3) is capable of switching between the first position and the second position; When the conductive connector (3) is in the first position, the first conductive contact (31) is connected to the first conductive terminal (1), and the second conductive contact (32) is connected to the second conductive terminal (2); When the conductive connector (3) is in the second position, the first conductive contact (31) is disconnected from the first conductive terminal (1), and the second conductive contact (32) is disconnected from the second conductive terminal (2); The second conductive terminal (2) includes an insulating section (21) and a conductive section (22). When the conductive connector (3) is in the first position, the second conductive contact (32) is located on the conductive section (22); when the conductive connector (3) is in the second position, the second conductive contact (32) is located on the insulating section (21).

7. The switching conduction switching structure according to claim 6, characterized in that, When the conductive connector (3) switches from the first position to the second position, the second conductive contact (32) disconnects from the conductive segment (22) later than the first conductive contact (31) disconnects from the first conductive terminal (1).

8. The switching conduction switching structure according to claim 6, characterized in that, When the conductive connector (3) switches from the second position to the first position, the second conductive contact (32) and the conductive segment (22) are connected at a time earlier than the first conductive contact (31) and the first conductive terminal (1).

9. A switch conduction switching structure according to claim 6, characterized in that, An insulating layer is applied to the insulating section (21).

10. A switch conduction switching structure according to claim 6, characterized in that, The insulating section (21) is a blank section.

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