Switch and socket
By placing the N-pole connector outside the seat body, the dynamic and static contacts of the L-pole and the N-pole connector are isolated through the seat body, the problem of the need for independent isolation design of the L-pole and the N-pole in the prior art has been solved, and a switching design with lower cost and higher safety performance is achieved.
Patent Information
- Application Number
- CN202421263902.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-06-04
AI Technical Summary
In the prior art, L pole and N pole need to be independently isolated design, resulting in increased costs and reduced safety performance.
By placing the N-pole connector on the outside of the seat body, the dynamic and static contacts of the L-pole and the N-pole connector are directly isolated through the seat body, avoiding additional isolation design.
It reduces the difficulty and cost of making the switch, avoids the reduction in safety performance caused by isolation failure, and improves the switch's disconnection ability.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sockets, in particular to a switch and a socket. Background Art
[0002] Generally, the socket is equipped with a switch that controls the conduction and disconnection of the live wire. When the switch conducts the live wire, the electrical appliances plugged into the socket can draw power; when the switch disconnects the live wire, the electrical appliances plugged into the socket cannot draw power.
[0003] In the prior art, in the contact assembly of the switch that controls the conduction and disconnection of the live wire, since multiple contacts are arranged inside the base of the switch, and the space inside the switch base is relatively narrow, an isolation design of the L pole and the N pole is required, which increases the cost; and after being used for a long time, the isolation failure is prone to occur, reducing the safety performance of the socket. Utility Model Content
[0004] The technical problem solved by the utility model is how to improve the technical problem in the prior art that the L pole and the N pole need to be independently isolated, which leads to increased costs and reduced safety performance.
[0005] The embodiments of the present invention can be implemented as follows:
[0006] The utility model provides a switch, comprising:
[0007] seat body;
[0008] A contact piece assembly, comprising a stationary contact, a moving contact and an N-pole connecting piece; the stationary contact and the moving contact are both arranged inside the seat body, and the stationary contact is spaced apart from the moving contact;
[0009] A button assembly is movably connected to the seat body; when the button assembly is pressed, the button assembly drives the movable contact to move closer to the stationary contact until the movable contact is electrically contacted with the stationary contact to realize live wire conduction;
[0010] The light emitting member is connected to the button assembly and is electrically connected to both the static contact member and the N-pole connector; the portion of the N-pole connector used for connecting to an external circuit is arranged outside the seat.
[0011] The switch provided by the utility model has the following beneficial effects compared with the prior art:
[0012] In this switch, since the part of the N-pole connector used to connect to the external circuit is arranged outside the seat body, the L-pole moving and static contacts are directly isolated from the N-pole connector through the seat body, and there is no need to set up an isolation design for the L-pole and the N-pole, which reduces the difficulty and cost of making the switch; at the same time, it can avoid the problem of isolation failure causing reduced safety performance after long-term use. Based on this, the switch can improve the technical problem of the existing technology that the L-pole and the N-pole need to be independently isolated, resulting in increased costs and reduced safety performance.
[0013] In addition, since the moving contact used to draw electricity is separated from the conductive end of the light-emitting part, the problem of reduced switch breaking capacity when the pressing force is too large, which is caused by the conductive end of the light-emitting part being on the moving contact, is avoided; therefore, it can be ensured that the switch has a better breaking capacity and the safety performance of the socket is improved.
[0014] Optionally, the light-emitting component has two access terminals; the switch further includes a first elastic conductive component and a second elastic conductive component, one of the access terminals is electrically connected to the static contact component through the first elastic conductive component, and the other access terminal is electrically connected to the N-pole connector through the second elastic conductive component.
[0015] Optionally, the switch further includes a resistor, and the stationary contact is connected to the first elastic conductive member via the resistor.
[0016] Optionally, the static contact member has a protruding abutting portion, and the abutting portion abuts against the resistor.
[0017] Optionally, a distance between the first elastic conductive member and the second elastic conductive member ranges from 14 mm to 15.4 mm.
[0018] Optionally, two first guide parts are provided on the seat body, a first guide channel is provided in the first guide part, the first elastic conductive part and the second elastic conductive part are respectively arranged inside the two first guide channels; the first elastic conductive part and the second elastic conductive part both extend out of the first guide channel and are connected to the access end.
[0019] Optionally, the light emitting member is disposed inside the button assembly and can move along with the button assembly when the button assembly is pressed.
[0020] Optionally, the seat body is further provided with a second guide portion, a second guide channel is provided in the second guide portion, and a limiting member is provided on the inner wall of the second guide channel;
[0021] The button assembly includes a button, a push rod assembly and an elastic reset member; the push rod assembly is arranged in the second guide channel, and the two ends of the elastic reset member are respectively abutted against the push rod assembly and the moving contact member; the button is movably connected to the seat body, and when the button is pressed, the electrical contact between the moving contact member and the static contact member can be achieved through the abutment between the limiting member and the push rod assembly, and the separation of the moving contact member and the static contact member can be achieved through the separation of the push rod assembly from the limiting member.
[0022] A socket comprises the switch mentioned above.
[0023] The socket provided by the utility model adopts the above switch, so the beneficial effects of the socket relative to the prior art are the same as the beneficial effects of the above switch relative to the prior art, which will not be repeated here.
[0024] Optionally, the socket includes a main body structure, the switch is integrated in an internal space of the main body structure, and at least a portion of the button assembly extends out of the main body structure.
[0025] Integrating the switch in the internal space of the main structure can replace the manual soldering method in the prior art by optimizing the internal structure of the socket, thereby reducing the difficulty and cost of manufacturing the socket. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] 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.
[0027] Figure 1 This is a schematic diagram of the structure of the switch provided in the first embodiment of the present application;
[0028] Figure 2 This is a schematic diagram of the exploded structure of the switch provided in the first embodiment of the present application;
[0029] Figure 3 A schematic cross-sectional view of a switch provided in the first embodiment of the present application;
[0030] Figure 4 An exploded view of a local structure of a switch provided in the first embodiment of the present application;
[0031] Figure 5 A schematic diagram of the structure of the light-emitting element provided in the first embodiment of the present application;
[0032] Figure 6This is a schematic diagram of the structure of the N-pole connector provided in the first embodiment of the present application.
[0033] Icons: 10-switch; 100-base; 110-bottom cover; 120-housing; 121-first guide portion; 101-guide member; 102-limiting column; 1211-first guide channel; 122-second guide portion; 1221-second guide channel; 1222-limiting member; 200-contact piece assembly; 210-static contact member; 211-holding portion; 220-moving contact member; 230-N pole connector; 231-conductive portion; 232 -through hole; 233-limiting hole; 300-button assembly; 310-button; 311-switch cap; 312-bracket; 3121-matching part; 320-push rod assembly; 321-upper push rod; 322-lower push rod; 3221-limiting part; 3222-limiting groove; 330-elastic reset part; 400-light-emitting part; 410-access end; 500-first elastic conductive part; 501-second elastic conductive part; 510-resistance part. DETAILED DESCRIPTION
[0034] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0035] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0036] 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.
[0037] In the description of the present utility model, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the utility model product is usually placed when used. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present utility model.
[0038] In addition, the terms “first”, “second”, etc., if used, are merely used to distinguish between the descriptions and should not be understood as indicating or implying relative importance.
[0039] It should be noted that, in the absence of conflict, the features in the embodiments of the present invention may be combined with each other.
[0040] First embodiment
[0041] See also Figure 1 In this embodiment, a switch 10 is provided, which can be applied to a socket and used to connect and disconnect the live wire on the socket. The switch 10 can improve the technical problem that the L pole and the N pole need to be independently isolated in the prior art, which increases the cost and reduces the safety performance.
[0042] It should be noted that the L pole refers to the component in the switch 10 for connecting to the live wire terminal; the N pole refers to the component in the switch 10 for connecting to the neutral wire terminal. In the prior art, since the L pole and the N pole of the switch 10 are both arranged inside the base, it is necessary to separately isolate the L pole and the N pole, which increases the design difficulty and cost of the switch 10; and after the switch 10 is used for a period of time, the isolation may be implemented, thereby reducing the safety performance of the socket. Based on this, the switch 10 in this embodiment is provided, and the above technical problems are improved.
[0043] In this embodiment, please refer to Figure 2 and Figure 3The switch 10 includes a base 100, a contact assembly 200, a button assembly 300 and a light-emitting member 400. The contact assembly 200 includes a static contact 210, a moving contact 220 and an N-pole connector 230; the static contact 210 and the moving contact 220 are both L poles of the switch 10, that is, the moving contact 220 and the static contact 210 are respectively connected to the live wire end; and the N-pole connector 230 is used to access the neutral wire end. The static contact 210 and the moving contact 220 are both arranged inside the base 100, and the static contact 210 is spaced apart from the moving contact 220. Generally, the moving contact 220 and the static contact 210 are in a spaced state, so that the live wire in the socket using the switch 10 is disconnected, and the electrical equipment plugged into the socket cannot be powered on and operated. The button assembly 300 can be movably connected to the base 100; the button assembly 300 is used to drive the moving contact 220 to move closer to the static contact 210 when pressed, until the moving contact 220 and the static contact 210 are in electrical contact to achieve live wire conduction. In this embodiment, electrical contact means that the moving contact 220 and the static contact 210 are electrically connected, and the electrical connection can be achieved by direct contact or indirect contact. The light-emitting element 400 is connected to the button assembly 300, and is electrically connected to both the static contact 210 and the N-pole connector 230. In addition, the part of the N-pole connector 230 that is used to connect to the external circuit is arranged outside the base 100, that is, the part of the N-pole connector 230 that is used to access the neutral line terminal is arranged outside the base 100.
[0044] It should be noted that, in this embodiment, the movable contact 220 is a power-taking terminal.
[0045] Among them, when the static contact 210 and the moving contact 220 are not electrically connected, the live wire in the socket is disconnected, and the light-emitting component 400 cannot draw power from the moving contact 220, and cannot emit light. When the static contact 210 and the moving contact 220 are electrically connected, the live wire in the socket is turned on, and the light-emitting component 400 can form a circuit through the connection between the static contact 210 and the N-pole connector 230, thereby achieving the purpose of emitting light. In other words, when the light-emitting component 400 does not emit light, it means that the static contact 210 and the moving contact 220 are separated, which also means that the live wire in the socket is disconnected, and the electrical equipment on the socket cannot draw power; when the light-emitting component 400 emits light, it means that the static contact 210 and the moving contact 220 are electrically connected, which also means that the live wire in the socket is turned on, and the electrical equipment on the socket can draw power and operate.
[0046] In the switch 10, since the part of the N-pole connector 230 used to connect to the external circuit is arranged outside the base 100, the L-pole movable and static contacts 210 and the N-pole connector 230 are directly isolated through the base 100, and there is no need to set up an isolation design for the L-pole and the N-pole, which reduces the manufacturing difficulty and manufacturing cost of the switch 10; at the same time, it can avoid the problem of isolation failure after long-term use, resulting in reduced safety performance. Based on this, the switch 10 can improve the technical problem of the prior art that the L-pole and the N-pole need to be independently isolated, resulting in increased costs and reduced safety performance.
[0047] In addition, since the moving contact 220 used for drawing electricity is separated from the conductive end of the light-emitting component 400, the conductive end of the light-emitting component 400 is not on the moving contact 220, which may cause the breaking capacity of the switch 10 to be reduced when the pressing force is too large; therefore, it can be ensured that the switch 10 has a better breaking capacity and improves the safety performance of the socket.
[0048] Optionally, in this embodiment, the base 100 can be divided into two parts: the bottom cover 110 and the shell 120, the inlet and outlet and the moving contact 220 are both arranged on the bottom cover 110, and the shell 120 is assembled on the bottom cover 110, so that the moving contact 220 and the static contact 210 are located inside the shell 120. The N-pole connector 230 is arranged on the side of the shell 120 away from the bottom cover 110.
[0049] In this embodiment, the light emitting element 400 has two access ends 410, such as Figure 5 ; The two access terminals 410 are electrically connected to the static contact 210 and the N-pole connector 230, respectively. Further, the switch 10 further includes a first elastic conductive member 500 and a second elastic conductive member 501, wherein one access terminal 410 is electrically connected to the static contact 210 through the first elastic conductive member 500, and the other access terminal 410 is electrically connected to the N-pole connector 230 through the second elastic conductive member 501. Optionally, in this embodiment, the first elastic conductive member 500 and the second elastic conductive member 501 are both conductive springs, and when the button assembly 300 is pressed, the conductive springs are compressed; and when the button assembly 300 returns to its initial position, the conductive springs return to their initial state.
[0050] It should be noted that, in the present embodiment, when the button assembly 300 is pressed and moved, the button assembly 300 drives the light-emitting component 400 to move synchronously. Based on this, during the movement of the light-emitting component 400, the elastic deformation of the first elastic conductive component 500 and the second elastic conductive component 501 can ensure that the access end 410 maintains a stable electrical connection with the static contact component 210 and the N-pole connector 230.
[0051] Optionally, in some embodiments of the present application, the light emitting member 400 is disposed inside the button assembly 300. It should be understood that in other embodiments, the light emitting member 400 may also be disposed at other positions of the button assembly 300.
[0052] In addition, it is worth noting that since the first elastic conductive member 500 and the second elastic conductive member 501 have a certain elastic effect, after the button assembly 300 is pressed multiple times, the elastic properties of the first elastic conductive member 500 and the second elastic conductive member 501 can also ensure a stable electrical connection relationship between the access terminal 410 and the static contact member 210 and the N-pole connector 230.
[0053] It should be understood that in other embodiments of the present application, the access terminal 410 and the static contact 210 and the N-pole connector 230 may also be electrically connected in other ways, for example, through a flexible wire.
[0054] Furthermore, in the present embodiment, the switch 10 further includes a resistor 510, and the stationary contact 210 is connected to the first elastic conductive member 500 via the resistor 510. The resistor 510 is connected to the current loop of the light-emitting member 400, and when the moving contact 220 and the stationary contact 210 are electrically connected, the current flows through the moving contact 220, the stationary contact 210, the resistor 510, the first elastic conductive member 500, the light-emitting member 400, the second elastic conductive member 501 and the N-pole connector 230 in sequence, forming a current loop.
[0055] Optionally, in this embodiment, the light emitting element 400 can be configured as an LED lamp, which greatly reduces the manufacturing cost of the switch 10 and the assembly difficulty of the switch 10 compared to the PCB circuit board in the prior art. The configuration of the resistor 510 can ensure the safe and stable operation of the LED lamp.
[0056] In order to improve the problem of poor contact between the stationary contact 210 and the resistor 510, in this embodiment, a protruding abutting portion 211 is provided on the stationary contact 210, and the abutting portion 211 abuts against the resistor 510. In the case of jittering of the switch 10, the abutting portion 211 can be stably abutted against the resistor 510 to ensure that the stationary contact 210 and the resistor 510 are in stable contact, thereby preventing poor contact between the stationary contact 210 and the resistor 510 due to jittering, and ensuring the stability of the operation of the switch 10.
[0057] In this embodiment, please refer to Figure 4The seat body 100 is provided with two first guide parts 121, and the first guide parts 121 are provided with first guide channels 1211. The first elastic conductive member 500 and the second elastic conductive member 501 are respectively arranged inside the two first guide channels 1211; the first elastic conductive member 500 and the second elastic conductive member 501 are both extended out of the first guide channels 1211 and connected to the access end 410. The first guide channels 1211 provide a limiting effect on the first elastic conductive member 500 and the second elastic conductive member 501, so as to ensure that the first elastic conductive member 500 and the second elastic conductive member 501 can maintain a stable state during the deformation process and the process of restoring the deformation, and prevent the first elastic conductive member 500 and the second elastic conductive member 501 from deviating from the predetermined position.
[0058] It is worth noting that the resistor 510 is also disposed inside the first guide channel 1211, thereby ensuring the overall stability of the resistor 510 and preventing the resistor 510 from being separated from the stationary contact 210. Since the resistor 510 is disposed between the first elastic conductive member 500 and the stationary contact 210, the first elastic conductive member 500 can be set to a slightly compressed state when it is installed, so that the first elastic conductive member 500 can provide a pressing effect to the resistor 510, ensuring that the resistor 510 and the stationary contact 210 are in stable contact.
[0059] In this embodiment, please refer to Figure 4 and Figure 6 In order to facilitate the electrical connection between the N-pole connector 230 and the second elastic conductive member 501 inside the first guide portion 121, the first guide portion 121 corresponding to the N-pole connector 230 is formed by two spaced guide members 101, and the two guide members 101 are both arc-shaped to jointly form a first guide channel 1211 for the installation of the second elastic conductive member 501. The N-pole connector 230 has a conductive portion 231 extending from the gap between the two conductive members, and through holes 232 are formed on both sides of the conductive portion 231 for the conductive member to pass through. Correspondingly, the portion of the N-pole connector 230 located outside the two guide members 101 is the portion for accessing the neutral terminal, that is, the portion of the N-pole connector 230 for external connection to the external circuit.
[0060] In order to further improve the connection stability of the N-pole connector 230 on the housing 120, a limiting column 102 is further provided on the housing 120; correspondingly, a limiting hole 233 is further provided on the N-pole connector 230 to cooperate with the limiting column 102. By inserting the limiting column 102 into the limiting hole 233, a stable connection of the N-pole connector 230 can be achieved.
[0061] In addition, in this embodiment, the distance between the first elastic conductive member 500 and the second elastic conductive member 501 ranges from 14mm to 15.4mm. When the button assembly 300 is pressed, the button assembly 300 compresses the first elastic conductive member 500 and the second elastic conductive member 501 at the same time. In order to facilitate the deformation of the first elastic conductive member 500 and the second elastic conductive member 501 and facilitate the movement of the button assembly 300, the two first guide portions 121 are in a parallel state, so that the first elastic conductive member 500 and the second elastic conductive member 501 are in a parallel state. The distance between the first elastic conductive member 500 and the second elastic conductive member 501 can be represented by the center distance between the first elastic conductive member 500 and the second elastic conductive member 501. Setting the value range of the center distance between the first elastic conductive member 500 and the second elastic conductive member 501 to 14mm-15.4mm can ensure the reliable restoring force of the conductive spring and can also be relatively low in cost; at the same time, it can also facilitate the access end 410 of the LED lamp to meet the requirements of automatic loading without deformation.
[0062] In this example, please continue to refer to Figure 4 The seat body 100 is also provided with a second guide portion 122, a second guide channel 1221 is provided in the second guide portion 122, and a stopper 1222 is provided on the inner wall of the second guide channel 1221. The button assembly 300 includes a button 310, a push rod assembly 320 and an elastic reset member 330; the push rod assembly 320 is provided in the second guide channel 1221, and the two ends of the elastic reset member 330 are respectively abutted against the push rod assembly 320 and the moving contact member 220; the button 310 is movably connected to the seat body 100, and when the button 310 is pressed, the moving contact member 220 and the static contact member 210 can be electrically contacted by the abutment of the stopper 1222 and the push rod assembly 320, and the moving contact member 220 and the static contact member 210 can also be separated by the push rod assembly 320 being separated from the stopper 1222.
[0063] The push rod assembly 320 includes an upper push rod 321 and a lower push rod 322. The end of the upper push rod 321 is provided with a plurality of tooth structures. Correspondingly, the outer periphery of the lower push rod 322 is provided with a plurality of spaced limiting portions 3221, and each limiting portion 3221 is provided with a limiting groove 3222. In addition, a plurality of limiting members 1222 are also provided in the second channel. When the plurality of limiting members 1222 abut against the limiting groove 3222, the moving contact 220 and the static contact 210 can be stably contacted. When the limiting members 1222 extend into the gap between adjacent limiting portions 3221, the lower push rod 322 can move away from the moving contact 220 under the restoring action of the elastic reset member 330, and the moving contact 220 moves away from the static contact 210 under its own restoring action, thereby achieving the purpose of separation from the static contact 210. The configuration of the push rod assembly 320 and the limiting member 1222 is prior art and will not be described in detail herein.
[0064] It is worth noting that the button 310 can be divided into a switch cap 311 and a bracket 312. The switch cap 311 is arranged on the top of the bracket 312, and the switch cap 311 can be pressed by the user. The bracket 312 is provided with a matching portion 3121 adapted to the first guide portion 121, and the matching portion 3121 is provided with a channel for the first guide portion 121 to extend into. On the one hand, the first guide portion 121 can slide in the channel to provide guidance for the movement of the button 310; on the other hand, the first elastic conductive member 500 and the second elastic conductive member 501 can be accommodated through the channel, based on which, it is ensured that the first elastic conductive member 500 and the second elastic conductive member 501 remain stable when deforming and restoring the deformation, and the elastic conductive cloth is prevented from deviating from the predetermined position.
[0065] In summary, in the switch 10 provided in the present embodiment, since the part of the N-pole connector 230 used to connect to the external circuit is arranged outside the base 100, the moving and static contacts 210 of the L-pole are directly isolated from the N-pole connector 230 through the base 100, there is no need to set up an isolation design for the L-pole and the N-pole, which reduces the difficulty and cost of manufacturing the switch 10; at the same time, it can avoid the problem of isolation failure causing reduced safety performance after long-term use. Based on this, the switch 10 can improve the technical problem of the L-pole and the N-pole requiring independent isolation design in the prior art, which leads to increased costs and reduced safety performance. At the same time, the number of parts in the housing 120 is reduced, which is conducive to expanding the heat dissipation space at the contact position of the moving contact 220 and the static contact 210 in the housing 120, and improving the life of the switch 10, so that the switch 10 can meet the performance requirements of the 16A circuit. In addition, since the moving contact 220 for taking electricity is separated from the conductive end of the light-emitting member 400, the conductive end of the light-emitting member 400 is on the moving contact 220, which avoids the problem of reduced breaking capacity of the switch 10 when the pressing force is too large; therefore, it can ensure that the switch 10 has a good breaking capacity and improve the safety performance of the socket. In addition, since the center distance between the first elastic conductive member 500 and the second elastic conductive member 501 ranges from 14mm to 15.4mm, the reliable restoring force of the conductive spring can be guaranteed, and the cost can be relatively low; at the same time, it can also facilitate the access end 410 of the LED lamp to meet the requirements of automatic loading without deformation. The resistor 510 is installed in the first guide channel 1211, and the static contact 210 is arranged below the resistor 510, which reasonably utilizes the internal space of the switch 10 and is conducive to reducing the occupied space of the switch 10. By using the moving contact 220 to draw electricity and connecting the N-pole connector 230 to the light-emitting element 400, it is possible to achieve no crossover of current during the output of the static contact 210, thereby improving the safety factor. After the moving contact 220 and the static contact 210 are assembled, the moving contact 220 and the static contact 210 correspond to the first elastic conductive element 500 and the second elastic conductive element 501, respectively. The distance between the moving contact 220 and the static contact 210 increases, thereby increasing the creepage distance, and improving the safety level of the switch 10. The resistor 510 and the static contact 210 are in contact through the abutting portion 211, which improves the contact performance and prevents poor contact due to jitter, thereby improving the stability of the switch 10.
[0066] Second embodiment
[0067] The present embodiment provides a socket (not shown), which adopts the switch 10 in the first embodiment. Therefore, the socket can improve the technical problem in the prior art that the L pole and the N pole need to be independently isolated, resulting in increased costs and reduced safety performance.
[0068] In this embodiment, the socket includes a main structure (not shown), which can be regarded as the shell of the socket. The switch 10 is integrated into the internal space of the main structure, and at least part of the button assembly 300 extends out of the main structure. By integrating the switch 10 into the internal space of the main structure, the socket internal structure can be optimized to replace the manual soldering method in the prior art, thereby reducing the difficulty and cost of manufacturing the socket. At least part of the button assembly 300 is extended out of the main structure, which can be convenient for users to press.
[0069] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.
Claims
1. A switch, characterized in that: include: seat body; A contact assembly, including a static contact, a moving contact and an N-pole connector; The static contact and the dynamic contact are both arranged inside the seat body, and the static contact is spaced apart from the dynamic contact; A button assembly is movably connected to the seat body; when the button assembly is pressed, the button assembly drives the movable contact to move closer to the stationary contact until the movable contact is electrically contacted with the stationary contact to realize live wire conduction; The light emitting member is connected to the button assembly and is electrically connected to both the static contact member and the N-pole connector; the portion of the N-pole connector used for connecting to an external circuit is arranged outside the seat.
2. The switch according to claim 1, characterized in that: The light emitting member has two access terminals; the switch further comprises a first elastic conductive member and a second elastic conductive member, wherein one of the access terminals is electrically connected to the static contact member via the first elastic conductive member, and the other access terminal is electrically connected to the N-pole connector via the second elastic conductive member.
3. The switch according to claim 2, characterized in that: The switch further includes a resistor, and the stationary contact is connected to the first elastic conductive member via the resistor.
4. The switch according to claim 3, characterized in that: The stationary contact member has a protruding abutting portion, and the abutting portion abuts against the resistor member.
5. The switch according to claim 2, characterized in that: The distance between the first elastic conductive member and the second elastic conductive member ranges from 14 mm to 15.4 mm.
6. The switch according to claim 2, characterized in that: The seat body is provided with two first guide parts, the first guide parts are provided with first guide channels, the first elastic conductive part and the second elastic conductive part are respectively arranged inside the two first guide channels; the first elastic conductive part and the second elastic conductive part both extend out of the first guide channels and are connected to the access end.
7. The switch according to claim 1, characterized in that: The light emitting element is arranged inside the button assembly and can move along with the button assembly when the button assembly is pressed.
8. The switch according to claim 1, characterized in that: The seat body is further provided with a second guide portion, the second guide portion is provided with a second guide channel, and the inner wall of the second guide channel is provided with a limiting member; The button assembly includes a button, a push rod assembly and an elastic reset member; the push rod assembly is arranged in the second guide channel, and the two ends of the elastic reset member are respectively abutted against the push rod assembly and the moving contact member; the button is movably connected to the seat body, and when the button is pressed, the electrical contact between the moving contact member and the static contact member can be achieved through the abutment between the limiting member and the push rod assembly, and the separation of the moving contact member and the static contact member can be achieved through the separation of the push rod assembly from the limiting member.
9. A socket, characterized in that: Comprising a switch as claimed in any one of claims 1 to 8.
10. The socket according to claim 9, characterized in that The socket comprises a main body structure, the switch is integrated in the inner space of the main body structure, and at least a part of the button assembly extends out of the main body structure.