Anti-drop rocker switch structure
By designing the limit mechanism and waterproof structure in the rocker switch, the problems of loose rocker and poor waterproof performance are solved, stable connection and waterproofing are achieved, and the service life and safety of the equipment are improved.
Patent Information
- Application Number
- CN202323637132.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-29
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2033-12-29
AI Technical Summary
The existing rocker switches are prone to loosen the shell during long-term use, and have poor waterproof performance in harsh environments, which can easily cause accidents.
An anti-deformed rocker switch structure is designed, and a limiting mechanism between the shell and the rocker is adopted, including trapezoidal blocks, screws, clamping plates, connecting plates, baffles and return springs. Through the cooperation of these components, the rocker is realized. Stable fixing and waterproofing of the board.
Effectively prevent the rocker from falling off, improve the stability and safety of wire connections, and ensure the reliability and waterproof performance of use in different environments.
Smart Images
Figure CN222355020U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rocker switches, in particular to an anti-dropping rocker switch structure. Background Art
[0002] Rocker switch is a household circuit switch hardware product. Rocker switch is used in water dispensers, treadmills, computer speakers, battery cars, motorcycles, plasma TVs, coffee pots, power strips, massage machines, etc., involving commonly used household appliances.
[0003] The existing rocker switch is generally divided into two important components: a plastic shell and a rocker. However, during long-term use of the rocker switch, the rocker is prone to loosening from the shell, affecting user use. In addition, in some harsh environments, the existing rocker switch has poor waterproof performance when used, which is prone to accidents. Therefore, this solution proposes an anti-slip rocker switch structure. Utility Model Content
[0004] The utility model discloses an anti-dropping rocker switch structure, which aims to solve the technical problems that during long-term use of the rocker switch, the rocker is easily loosened from the shell, affecting the use of the user, and in some harsh environments, the existing rocker switch has poor waterproof performance when used, which is easy to cause accidents.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A rocker switch structure with an anti-slipping function comprises a shell and a rocker arranged above the shell, two groups of elastic plates are arranged on the side of the shell, and multiple groups of wiring boards are arranged below the shell, and also comprises: a limiting mechanism: the limiting mechanism comprises a trapezoidal block arranged inside the rocker, the internal thread of the trapezoidal block is connected with a screw, two groups of first push plates are arranged on both sides of the trapezoidal block, one end of the first push plate is fixedly connected with a clamping plate, a connecting plate is slidably connected with the clamping plate below, and baffles are arranged on the left and right ends above the connecting plate.
[0007] In this solution, the trapezoidal block is used to push the clamping plates on both sides of the first push plate so that the seesaw can be initially clamped inside the shell, which is convenient for use. At the same time, the movement of the baffle and the pressure plate can not only fix the point thread end and the switch, but also achieve a waterproof function.
[0008] In a preferred solution, a wedge block is fixedly connected to the bottom of the clamping plate, a second push plate is arranged below the wedge block, a pressure plate is fixedly connected to the lower end of the second push plate, sliders are fixedly connected to the front and rear sides of the pressure plate, multiple sets of return springs are arranged at the sliding position of the clamping plate and the connecting plate, and a return spring is also arranged between the slider and the shell.
[0009] By setting a pressure plate, the stability of the connection between the wire head and the rocker switch can be improved. By setting a return spring at the sliding position between the clamping plate and the connecting plate, when the trapezoidal block no longer squeezes the first push plate, it is convenient to remove the rocker from the inside of the shell, and the work efficiency is high.
[0010] In a preferred solution, the shell and the seesaw are made of high-hardness plastic material, the baffle is made of material with good waterproof performance, a waterproof pad is arranged between the baffle and the seesaw, the surfaces of the connecting plate and the pressure plate are provided with through grooves, the through grooves on the surface of the connecting plate correspond to the through grooves on the surface of the pressure plate, the connecting plate and the pressure plate are made of insulating material, a through hole is provided in the front of the shell, the screw is located inside the through hole, the trapezoidal block is in the shape of an inverted trapezoid, and the pressure plate is slidably connected to the shell.
[0011] By installing the device with different materials, not only the stability of the device during use can be improved, but also the service life can be increased and the cost of use can be reduced. In addition, by setting the inverted trapezoidal trapezoidal blocks, the seesaw can be quickly connected to the shell, and in terms of disassembly and assembly, the seesaw and the shell can be effectively prevented from loosening.
[0012] As can be seen from the above, an anti-dropping rocker switch structure includes a shell and a rocker arranged above the shell, two groups of elastic plates are arranged on the side of the shell, and multiple groups of wiring boards are arranged below the shell, and also includes: a limiting mechanism: the limiting mechanism includes a trapezoidal block arranged inside the rocker, the internal thread of the trapezoidal block is connected with a screw, two groups of first push plates are arranged on both sides of the trapezoidal block, one end of the first push plate is fixedly connected with a clamping plate, a connecting plate is slidably connected below the clamping plate, and baffles are arranged on the left and right ends above the connecting plate. The anti-dropping rocker switch structure provided by the utility model has the technical effects of preventing from falling off, stable connection with wires, and being able to be used in different environments. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 The utility model is a schematic structural diagram of an anti-dropping rocker switch structure.
[0014] Figure 2 The utility model discloses an anti-dropout rocker switch structure with part of the housing and the internal structure of the rocker removed.
[0015] Figure 3 The utility model is a schematic diagram of the internal structure of an anti-dropping rocker switch structure.
[0016] Figure 4 The utility model is a cross-sectional view of an anti-dropout rocker switch structure.
[0017] In the accompanying drawings: 1, housing; 2, seesaw; 3, terminal board; 4, elastic plate; 5, trapezoidal block; 6, screw; 7, first push plate; 8, clamping plate; 9, wedge block; 10, pressure plate; 11, second push plate; 12, baffle; 13, slider; 14, connecting plate. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0019] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0020] The utility model discloses an anti-dropping rocker switch structure which is mainly used in rocker switches. During long-term use, the rocker is prone to loosening from the shell, affecting user use. In addition, in some harsh environments, the existing rocker switch has poor waterproof performance when used, which is prone to cause accidents.
[0021] Reference Figure 1 , Figure 2 and Figure 3 A rocker switch structure with an anti-dropping function includes a shell 1 and a rocker 2 arranged above the shell 1, two groups of elastic plates 4 are arranged on the side of the shell 1, and multiple groups of wiring boards 3 are arranged below the shell 1. It also includes: a limiting mechanism: the limiting mechanism includes a trapezoidal block 5 arranged inside the rocker 2, the internal thread of the trapezoidal block 5 is connected with a screw 6, two groups of first push plates 7 are arranged on both sides of the trapezoidal block 5, one end of the first push plate 7 is fixedly connected with a clamping plate 8, a connecting plate 14 is slidably connected below the clamping plate 8, and baffles 12 are arranged on the left and right ends above the connecting plate 14.
[0022] In this solution, the trapezoidal block 5 pushes the clamping plates 8 on both sides of the first push plate 7 so that the seesaw 2 can be initially clamped inside the shell 1 for easy use. At the same time, the movement of the baffle 12 and the pressure plate 10 can not only fix the point thread end and the switch, but also achieve a waterproof function.
[0023] The baffle 12 can fully contact the side of the seesaw 2 to play a waterproof role, which will not affect the smoothness of the seesaw 2 when in use, and can waterproof the interior of the housing 1.
[0024] Reference Figure 2 and Figure 3 In a preferred embodiment, a wedge block 9 is fixedly connected to the bottom of the clamping plate 8, a second push plate 11 is arranged below the wedge block 9, a pressure plate 10 is fixedly connected to the lower end of the second push plate 11, and sliders 13 are fixedly connected to the front and rear sides of the pressure plate 10.
[0025] Among them, by providing the slider 13, the pressure plate 10 can be effectively limited, thereby improving the stability of the connection between the wire and the switch, and having higher safety.
[0026] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 In a preferred embodiment, multiple sets of return springs are arranged at the sliding positions of the snap-in plate 8 and the connecting plate 14, and a return spring is also arranged between the slider 13 and the shell 1. The shell 1 and the rocker 2 are made of high-hardness plastic material, the baffle 12 is made of material with good waterproof performance, and a waterproof pad is arranged between the baffle 12 and the rocker 2.
[0027] A return spring is also provided between the slider 13 and the housing 1 , which not only facilitates the staff to quickly separate the rocker 2 from the housing 1 , but also prevents the first push plate 7 and the rocker 2 from loosening.
[0028] Reference Figure 2 and Figure 3 In a preferred embodiment, through grooves are provided on the surfaces of the connecting plate 14 and the pressing plate 10 , and the through grooves on the surface of the connecting plate 14 correspond to the through grooves on the surface of the pressing plate 10 in the upper and lower parts.
[0029] The provision of multiple groups of through slots can make it more convenient for workers to arrange the wires inside the housing 1 .
[0030] Reference Figure 2 and Figure 3In a preferred embodiment, the connecting plate 14 and the pressing plate 10 are made of insulating material, a through hole is opened in the front of the shell 1, the screw 6 is located inside the through hole, the shape of the trapezoidal block 5 is an inverted trapezoid, and the pressing plate 10 and the shell 1 are slidably connected.
[0031] The use of the screws 6 can tightly connect the housing 1 and the rocker 2, thereby improving the stability of the device when in use, and can also improve the safety of the device when in use.
[0032] Working principle: When in use, first insert the seesaw 2 into the housing 1. When the seesaw 2 moves downward inside the housing 1, it drives the trapezoidal block 5 to move downward. During the downward movement, the trapezoidal block 5 continuously pushes the first push plates 7 on both sides to move. When the seesaw 2 is completely inserted into the housing 1, the first push plates 7 push the clamping plates 8 to insert into the inner side of the seesaw 2. Then, screws 6 are screwed into the trapezoidal block 5 through the through holes on the side of the housing 1, so that the seesaw 2 is fixed to the housing 1.
[0033] When the trapezoidal block 5 pushes the first push plate 7 to move, the first push plate 7 drives the wedge block 9 below to move. The movement of the wedge block 9 through the inclined surface will push the second push plate 11 to move downward. The movement of the second push plate 11 pushes the pressure plate 10 to move downward, which can improve the stability between the wire head and the terminal board 3. When the seesaw 2 is opened for use, the rotation of the seesaw 2 will drive the connecting plate 14 below to rotate inside the shell 1. The rotation of the connecting plate 14 will push the baffle 12 to slide on both sides of the seesaw 2, which can prevent water from flowing into the interior of the shell 1 from the gaps at the left and right ends of the seesaw 2, and has higher safety.
[0034] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. Equivalent replacement or change based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.
Claims
1. A rocker switch structure of an anti-drop type, comprising a housing (1) and a rocker (2) arranged above the housing (1), two groups of elastic plates (4) being arranged on the side of the housing (1), and a plurality of groups of wiring boards (3) being arranged below the housing (1), characterized in that: Also includes: Limiting mechanism: The limiting mechanism comprises a trapezoidal block (5) arranged inside the seesaw (2), the internal thread of the trapezoidal block (5) being connected to a screw (6), two groups of first push plates (7) being arranged on both sides of the trapezoidal block (5), one end of the first push plate (7) being fixedly connected to a clamping plate (8), a connecting plate (14) being slidably connected below the clamping plate (8), and baffles (12) being arranged on the left and right ends above the connecting plate (14).
2. The anti-drop rocker switch structure according to claim 1, characterized in that: A wedge block (9) is fixedly connected below the clamping plate (8), a second push plate (11) is provided below the wedge block (9), a pressing plate (10) is fixedly connected to the lower end of the second push plate (11), and sliding blocks (13) are fixedly connected to the front and rear sides of the pressing plate (10).
3. The anti-drop rocker switch structure according to claim 2, characterized in that: A plurality of sets of return springs are provided at the positions where the clamping plate (8) and the connecting plate (14) slide, and a return spring is also provided between the sliding block (13) and the housing (1).
4. The anti-dropping rocker switch structure according to claim 3, characterized in that: The housing (1) and the seesaw (2) are made of a high-hardness plastic material, the baffle (12) is made of a waterproof material, and a waterproof pad is provided between the baffle (12) and the seesaw (2).
5. The anti-dropping rocker switch structure according to claim 4, characterized in that: The surfaces of the connecting plate (14) and the pressing plate (10) are both provided with through grooves, and the through grooves on the surface of the connecting plate (14) correspond vertically to the through grooves on the surface of the pressing plate (10).
6. The anti-dropping rocker switch structure according to claim 5, characterized in that: The connecting plate (14) and the pressing plate (10) are made of insulating material. A through hole is provided in the front of the shell (1), and the screw (6) is located inside the through hole.
7. The anti-drop rocker switch structure according to claim 2, characterized in that: The trapezoidal block (5) is in the shape of an inverted trapezoid, and the pressing plate (10) is slidably connected to the housing (1).