Novel wall switch

Abstract

According to the novel wall switch, a fulcrum structure and a stress structure are arranged on a swing rod transmission piece, so that an efficient lever transmission system is formed. The fulcrum structure serves as a center shaft for rotation of the swing rod transmission piece, and it is ensured that the force transmission path is stable. And the stress structure accurately converts the rotary motion of the swing rod transmission piece into thrust to the swing rod body. According to the design, pressing force can be transmitted to the springboard structure with small loss, the sensitivity of switch operation is improved, and mechanical abrasion in the long-term use process is reduced. Meanwhile, the arrangement of the force application structure further optimizes the conduction efficiency of the force, and when a user presses the switch panel, the force application structure can quickly respond and uniformly distribute the pressing force to the swing rod transmission piece, thereby avoiding the damage of parts caused by overlarge local stress, and prolonging the overall service life of the switch.

Description

Technical Field

[0001] This utility model relates to the field of switch and electrical appliance technology, specifically to a novel wall switch. Background Technology

[0002] In existing technologies, wall switches often suffer from significant losses in pressure transmission and decreased operational sensitivity after prolonged use due to inadequate internal transmission structure design. Simultaneously, mechanical components are prone to localized wear or damage, affecting the switch's lifespan. For example, in some switches, the lever assembly lacks a stable fulcrum and even force distribution during force transmission, requiring users to apply considerable pressure to switch the circuit on or off. This not only results in a poor user experience but also accelerates the aging of internal components and increases the probability of malfunction. Utility Model Content

[0003] In view of this, the present invention provides a novel wall switch.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A novel wall switch includes a switch panel and a switch box. An energized cavity is formed within the switch box, and an energized component and a jumper structure are disposed within the cavity. A rocker arm assembly is disposed between the switch panel and the jumper structure. The switch panel drives the jumper structure to swing within the energized cavity via the rocker arm assembly, thereby controlling the circuit's on / off state. The rocker arm assembly includes a rocker arm transmission component connected to the switch panel and a rocker arm body connected to the jumper structure. A fulcrum structure and a force-bearing structure are disposed on the rocker arm transmission component, both of which are connected to the rocker arm. A force-applying structure is disposed between the rocker arm transmission component and the switch panel. The rocker arm transmission component is connected to the switch panel via the force-applying structure. When the switch panel is pressed, the force-applying structure transmits the pressing force to the rocker arm transmission component, causing it to rotate around the fulcrum structure. During the rotation of the rocker arm transmission component, the force-bearing structure pushes the rocker arm body, thereby causing the jumper structure to swing within the energized cavity, thus controlling the circuit's on / off state.

[0006] Preferably, the swing arm transmission component has a body portion, and the fulcrum structure and the force-bearing structure on the swing arm transmission component are both protruding and formed on the end face of the body portion near the swing arm body. The fulcrum structure is symmetrically arranged on both sides of the force-bearing structure. The swing arm has a fulcrum support portion connected to the fulcrum structure and a swing force-bearing portion connected to the force-bearing structure.

[0007] Preferably, the swing arm is T-shaped, and two connecting through holes are provided on the fulcrum support part of the swing arm body. The fulcrum structure is a protrusion formed on the end face of the body part near the swing arm body. The fulcrum structure is connected to the two sides of the fulcrum support part away from the center of the fulcrum support part.

[0008] Preferably, the force-bearing structure has two force-bearing arms connected to the swinging force-bearing part. The force-bearing arms pass through the corresponding connecting through holes and the fulcrum support part and then connect to the two sides of the swinging force-bearing part.

[0009] Preferably, the force-applying structure includes a slot formed on the rocker arm transmission component and a latching end protruding on the switch panel. The latching end extends into the slot and latches with the rocker arm transmission component. When the switch panel is pressed, the latching end applies a thrust to the rocker arm transmission component within the slot, causing the rocker arm transmission component to rotate around the fulcrum structure.

[0010] Preferably, the switch box is further provided with a pressure plate, which divides the energized cavity into an upper cavity and a lower cavity. The energized component and the jumper structure are both located in the lower cavity, and the swing arm transmission component is located in the upper cavity. One end of the swing arm body passes through the pressure plate and extends into the lower cavity to connect with the jumper structure.

[0011] Preferably, both the rocker arm transmission component and the rocker arm body are rotatably connected to the pressure plate. The pressure plate has corresponding rotating hole structures for the rocker arm transmission component and the rocker arm body. The rocker arm transmission component and the rocker arm body have corresponding rotating ends that protrude into the corresponding rotating hole structures and connect with the pressure plate.

[0012] The beneficial effects of this invention are as follows: by setting a fulcrum structure and a force-bearing structure on the rocker arm transmission component, a highly efficient lever transmission system is formed. The fulcrum structure, as the central axis of rotation of the rocker arm transmission component, ensures a stable force transmission path; while the force-bearing structure precisely converts the rotational motion of the rocker arm transmission component into a thrust on the rocker arm itself. This design allows the pressing force to be transmitted to the spring plate structure with minimal loss, not only improving the sensitivity of the switch operation but also reducing mechanical wear during long-term use. Simultaneously, the force-bearing structure further optimizes the force transmission efficiency. When the user presses the switch panel, the force-bearing structure can respond quickly and distribute the pressing force evenly on the rocker arm transmission component, avoiding damage to components caused by excessive localized force, thereby extending the overall service life of the switch. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Appendix Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Appendix Figure 2 This is an exploded view of the structure of this utility model;

[0016] Appendix Figure 3 For the appendix Figure 2 Another angle diagram;

[0017] Appendix Figure 4 This is a schematic diagram of the pendulum assembly. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] The present invention will now be further described with reference to the accompanying drawings.

[0020] This utility model provides the following technical solution:

[0021] As attached Figure 1-4As shown, this utility model discloses a novel wall switch, including a switch panel 1 and a switch box 2. An energized cavity is formed within the switch box 2, and an energized component 4 and a jumper structure 5 are disposed within the energized cavity. A rocker arm assembly 6 is disposed between the switch panel 1 and the jumper structure 5. The switch panel 1 drives the jumper structure 5 to swing within the energized cavity via the rocker arm assembly 6 to achieve circuit switching control. The rocker arm assembly 6 includes a rocker arm transmission component 7 connected to the switch panel 1 and a rocker arm body 8 connected to the jumper structure 5. A fulcrum structure 9 and a load-bearing structure 9 are disposed on the rocker arm transmission component 7. The force structure 10, including the fulcrum structure 9 and the force-receiving structure 10, is connected to the rocker arm. A force-applying structure 11 is provided between the rocker arm transmission component 7 and the switch panel 1. The rocker arm transmission component 7 is connected to the switch panel 1 via the force-applying structure 11. When the switch panel 1 is pressed, the force-applying structure 11 transmits the pressing force to the rocker arm transmission component 7, causing it to rotate around the fulcrum structure 9. During the rotation of the rocker arm transmission component 7, the force-receiving structure 10 pushes the rocker arm body 8, thereby causing the jumper structure 5 to swing within the energized cavity, thus switching the circuit on and off. Specifically, in this design, by setting the fulcrum structure 9 and the force-receiving structure 10 on the rocker arm transmission component 7, a highly efficient lever transmission system is formed. The fulcrum structure 9, as the central axis of rotation of the rocker arm transmission component 7, ensures a stable force transmission path; while the force-receiving structure 10 precisely converts the rotational motion of the rocker arm transmission component 7 into a thrust on the rocker arm body 8. This design allows the pressing force to be transmitted to the spring plate structure 5 with minimal loss, which not only improves the sensitivity of the switch operation but also reduces mechanical wear during long-term use. Simultaneously, the force-applying structure 11 further optimizes the force transmission efficiency. When the user presses the switch panel 1, the force-applying structure 11 can respond quickly and distribute the pressing force evenly to the lever transmission component 7, avoiding damage to components caused by excessive localized force, thereby extending the overall service life of the switch.

[0022] Furthermore, the swing arm transmission component 7 has a body portion 12. The fulcrum structure 9 and the force-receiving structure 10 on the swing arm transmission component 7 both protrude from the end face of the body portion 12 near the swing arm body 8. The fulcrum structure 9 is symmetrically arranged on both sides of the force-receiving structure 10. The swing arm has a fulcrum support portion 13 connected to the fulcrum structure 9 and a swing force-receiving portion 14 connected to the force-receiving structure 10. Specifically, in this embodiment, the fulcrum structure 9 and the force-receiving structure 10 are symmetrically arranged with respect to the center of the body portion 12. This symmetrical layout not only ensures the balance of the swing arm transmission component 7 during rotation, avoiding jamming or abnormal noise caused by center of gravity shift, but also makes the thrust of the force-receiving structure 10 on the swing arm body 8 more uniform. When the rocker arm transmission component 7 rotates around the fulcrum structure 9, the fulcrum support portions 13 on both sides simultaneously provide stable support to the fulcrum support portion 13 of the rocker arm body 8. Meanwhile, the force-bearing structure 10 in the middle precisely acts on the swing force-bearing portion 14 of the rocker arm body 8, pushing the rocker arm body 8 to swing smoothly around the fulcrum support portion 13, thereby driving the jumper structure 5 to complete the switching of the circuit within the energized cavity. This structural design makes the transmission process of the rocker arm assembly 6 smoother, the operation feel lighter, and also enhances the stability and durability of the entire internal structure of the switch.

[0023] Furthermore, the swing arm is T-shaped, and the fulcrum support portion 13 of the swing arm body 8 has two connecting through holes 15. The fulcrum structure 9 is a protrusion formed on the end face of the body portion 12 near the swing arm body 8. The fulcrum structure 9 is connected to the two sides of the fulcrum support portion 13 away from the center of the fulcrum support portion 13. Specifically, in this embodiment, the fulcrum structure 9 is connected to the two sides of the fulcrum support portion 13 away from the center of the fulcrum support portion 13. During the swinging process, the contact point between the fulcrum structure 9 and the fulcrum support portion 13 is always maintained at the two sides. This design can effectively disperse the lateral force generated by the swing arm body 8 during the swing, and avoid deformation or wear of the fulcrum support portion 13 due to excessive force at a single point. At the same time, the structure of the T-shaped swing arm body 8 ensures that the center of gravity of the swing arm body 8 is always in a relatively stable position when it swings under force, reducing the swaying amplitude during the swinging process and further improving the accuracy of transmission. The through-hole 15 facilitates the assembly of the rocker arm with other components, ensuring that the rocker arm will not loosen or shift during long-term use, thus guaranteeing the overall stability and reliability of the switch. The through-hole 15 also allows the two force-bearing arms 16 in the force-bearing structure 10 to pass through the through-hole and abut against the swing force-bearing part 14. When the rocker arm transmission component 7 rotates, the force-bearing arms 16 on both sides apply symmetrical thrust to the swing force-bearing part 14 through the through-hole 15, preventing the rocker arm body 8 from tilting during the force application process. This through-hole connection structure further enhances the overall rigidity of the rocker arm assembly 6, making force transmission more direct and without redundant loss. It also facilitates subsequent maintenance and component replacement; the rocker arm can be quickly separated and assembled from other components simply by using the through-hole 15, reducing maintenance costs.

[0024] Furthermore, the force-receiving structure 10 has two force-receiving arms 16 connected to the swing force-receiving part 14. Each force-receiving arm 16 passes through the corresponding connecting through-hole 15 and the fulcrum support part 13 before connecting to both sides of the swing force-receiving part 14. Specifically, in this embodiment, the two force-receiving arms 16 are symmetrically distributed, with their ends forming point contacts with both sides of the swing force-receiving part 14. This point-contact design concentrates the rotational force of the rocker arm transmission 7 onto the key position of the swing force-receiving part 14, reducing force dispersion during transmission. When the rocker arm transmission 7 rotates, the two force-receiving arms 16 simultaneously apply opposite thrusts to the swing force-receiving part 14, causing the rocker arm body 8 to rotate smoothly around the fulcrum support part 13.

[0025] Furthermore, the force-applying structure 11 includes a slot 17 formed on the rocker arm transmission component 7 and a latching end 18 protruding from the switch panel 1. The latching end 18 extends into the slot 17 and latches with the rocker arm transmission component 7. When the switch panel 1 is pressed, the latching end 18 applies a pushing force to the rocker arm transmission component 7 within the slot 17, causing the rocker arm transmission component 7 to rotate around the fulcrum structure 9. Specifically, in this embodiment, by using a latching connection, rapid assembly and effective force transmission between the rocker arm transmission component 7 and the switch panel 1 are achieved.

[0026] Furthermore, a pressure plate 19 is also provided inside the switch box 2. The pressure plate 19 divides the energized cavity into an upper cavity 20 and a lower cavity 21. The energized assembly 4 and the jumper structure 5 are both located in the lower cavity 21, and the rocker arm transmission component 7 is located in the upper cavity 20. One end of the rocker arm body 8 passes through the pressure plate 19 and extends into the lower cavity 21 to connect with the jumper structure 5. Specifically, the rocker arm transmission component 7 and the rocker arm body 8 are rotatably connected to the pressure plate 19. The pressure plate 19 has corresponding rotating holes for the rocker arm transmission component 7 and the rocker arm body 8. The rocker arm transmission component 7 and the rocker arm body 8 protrude to form corresponding rotating ends and extend into the corresponding rotating holes to connect with the pressure plate 19. Specifically, in this embodiment, the pressure plate 19 not only achieves physical separation of the energized cavity but also provides stable mounting support for the rocker arm assembly 6. The fit between the rotating hole structure and the rotating end ensures that the axial positions of the rocker arm transmission component 7 and the rocker arm body 8 remain fixed during rotation, reducing friction and noise caused by shaking. When the rocker arm transmission component 7 rotates around the fulcrum structure 9 under the action of the force-applying structure 11, its rotating end rotates smoothly within the rotating hole structure, simultaneously driving the rotating end of the rocker arm body 8 to rotate synchronously. This allows the other end of the rocker arm body 8 to precisely push the jumper structure 5 to complete the circuit switching action. This layered layout and rotating connection design further optimizes the utilization of the internal space of the switch, enhancing the compactness of the structure and the stability of operation.

[0027] Specifically, the power-conducting component can be a conductive sheet structure as in the prior art, and the springboard structure can be a springboard and support sheet as in the prior art, so it will not be elaborated here.

[0028] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A novel wall switch, comprising a switch panel and a switch box, wherein an energized cavity is formed within the switch box, an energized component and a jumper structure are disposed within the energized cavity, and a rocker arm assembly is disposed between the switch panel and the jumper structure, wherein the switch panel drives the jumper structure to swing within the energized cavity via the rocker arm assembly to achieve circuit on / off control, characterized in that: The rocker arm assembly includes a rocker arm transmission component connected to the switch panel and a rocker arm body connected to the jumper structure. The rocker arm transmission component is provided with a fulcrum structure and a force-bearing structure, both of which are connected to the rocker arm. A force-applying structure is provided between the rocker arm transmission component and the switch panel. The rocker arm transmission component is connected to the switch panel through the force-applying structure. When the switch panel is pressed, the force-applying structure transmits the pressing force to the rocker arm transmission component, causing the rocker arm transmission component to rotate around the fulcrum structure. During the rotation of the rocker arm transmission component, the force-bearing structure pushes the rocker arm body, thereby causing the jumper structure to swing within the energized cavity, realizing the switching on and off of the circuit.

2. The novel wall switch according to claim 1, characterized in that: The swing arm transmission component has a main body. The fulcrum structure and the force-bearing structure on the swing arm transmission component are both protruding and formed on the end face of the main body near the swing arm body. The fulcrum structure is symmetrically arranged on both sides of the force-bearing structure. The swing arm has a fulcrum support part connected to the fulcrum structure and a swing force-bearing part connected to the force-bearing structure.

3. The novel wall switch according to claim 2, characterized in that: The swing arm is T-shaped, and two connecting through holes are provided on the fulcrum support part of the swing arm body. The fulcrum structure is a protrusion formed on the end face of the main body near the swing arm body. The fulcrum structure is connected to the two sides of the fulcrum support part away from the center of the fulcrum support part.

4. The novel wall switch according to claim 3, characterized in that: The force-bearing structure has two force-bearing arms connected to the swinging force-bearing part. The force-bearing arms pass through the corresponding connecting through holes and the fulcrum support part and then connect to the two sides of the swinging force-bearing part.

5. The novel wall switch according to claim 1, characterized in that: The force-applying structure includes a slot formed on the rocker arm transmission component and a buckle end protruding from the switch panel. The buckle end extends into the slot and is buckled to the rocker arm transmission component. When the switch panel is pressed, the buckle end applies a pushing force to the rocker arm transmission component in the slot, causing the rocker arm transmission component to rotate around the fulcrum structure.

6. The novel wall switch according to claim 1, characterized in that: The switch box is also equipped with a pressure plate, which divides the energized cavity into an upper cavity and a lower cavity. The energized component and the jumper structure are both located in the lower cavity, and the swing rod transmission component is located in the upper cavity. One end of the swing rod body passes through the pressure plate and extends into the lower cavity to connect with the jumper structure.

7. The novel wall switch according to claim 6, characterized in that: Both the rocker arm transmission component and the rocker arm body are rotatably connected to the pressure plate. The pressure plate has corresponding rotating hole structures for the rocker arm transmission component and the rocker arm body. The rocker arm transmission component and the rocker arm body have corresponding rotating ends that protrude into the corresponding rotating hole structures and connect with the pressure plate.

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