Translation switch device with longitudinally arranged switch stroke amplification mechanism
Through the longitudinally arranged switch stroke amplification mechanism, the common problems and unsmooth movement problems caused by the horizontal arrangement of the amplification mechanism in the prior art are solved, and the effect of sharing the amplification lever and smooth movements of the first, second and third switches is achieved.
Patent Information
- Application Number
- CN202422018922.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-20
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-08-20
AI Technical Summary
The amplification mechanism of the existing translation switch is arranged horizontally, resulting in the first, second and third-open switches not sharing the amplification lever, and can only drive the module eccentrically, which affects smooth movement, especially when the module cover is larger.
The switch stroke amplification mechanism is adopted in a longitudinally arranged, and the amplification lever includes a rotating shaft, a front-end drive part, an elastic arm and a limiting protrusion. The drive ribs are in contact with the amplification lever to achieve the on-off state change of the switch, and the amplification lever and the panel are reset through the elastic arm and the reset elastic force.
The first, second and third switches share amplification lever, which simplifies the process and reduces costs. The longitudinal lever drives the functional module symmetrically to make it evenly subject to force and is not easy to stagnate during operation, especially when the module cover is larger, the effect is more obvious.
Smart Images
Figure CN223038831U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wall mechanical switches, in particular to the field of translational switches, and specifically refers to a translational switch device with a longitudinally arranged switch stroke amplification mechanism. Background Art
[0002] A translational switch means that pressing at any point on the panel can drive the switch to work, and then the panel automatically resets. At the same time, in order to meet the requirement of the ultra-thin switch, the stroke of the panel must be small. Therefore, an amplification mechanism must be set up to drive the switch module to work. The amplification mechanisms in the prior art are all horizontally arranged, and this arrangement has two defects. One is that the levers cannot be shared for single, double, and triple switches. The other is that only eccentric drive can be used to drive the module to work, which is not conducive to the smooth movement of the module. Especially when the module cover is large, the problem is more prominent. Content of the Utility Model
[0003] The purpose of the utility model is to overcome the above-mentioned defects of the prior art, and provide a translational switch device with a longitudinally arranged switch stroke amplification mechanism that meets the requirements of simple structure, smooth movement, and wide application range.
[0004] In order to achieve the above purpose, the translational switch device with a longitudinally arranged switch stroke amplification mechanism of the utility model is as follows:
[0005] The translational switch device with a longitudinally arranged switch stroke amplification mechanism mainly comprises a switch module, a panel, an amplification lever, and a bottom plate. The switch module, the amplification lever, and the panel are all installed on the bottom plate. The switch module is longitudinally placed between the panel and the bottom plate. The amplification lever is longitudinally placed on the switch module. The amplification lever includes a rotating shaft. A driving rib is provided at the bottom of the panel, and the driving rib abuts against the amplification lever to drive the amplification lever to rotate around the rotating shaft, so as to change the on-off state of the switch.
[0006] Preferably, the amplification lever further includes two front-end driving parts, which are symmetrically arranged and used to drive the switch module symmetrically.
[0007] Preferably, the amplification lever further includes two elastic arms, which are symmetrically arranged and used to reset the amplification lever and the panel.
[0008] Preferably, the amplification lever further includes two limiting protrusions, which are installed on the rotating shaft and used to limit the rotation of the amplification lever too far away from the switch module.
[0009] Preferably, an elastic arm support part is further provided on the switch module and installed at both ends of the switch module to support the elastic arms of the amplification lever, so as to form a reset elastic force to reset the amplification lever and the panel.
[0010] For the translational switch device adopting the longitudinal arrangement switch stroke amplification mechanism of the present utility model, the amplification lever is longitudinally arranged, realizing the sharing of the amplification lever by one-opening, two-opening and three-opening switches, simplifying the process and reducing the cost. The longitudinal lever can symmetrically drive the functional module in the length direction at the same time, making the force on the functional module uniform and not prone to jamming during the operation process. This technology has more prominent advantages especially when the module cover is relatively large. Description of the Drawings
[0011] Figure 1a It is a schematic diagram of the initial state of the translational switch device adopting the longitudinal arrangement switch stroke amplification mechanism of the present utility model.
[0012] Figure 1b It is Figure 1a The A-A cross-sectional view of
[0013] Figure 2 It is a schematic diagram of the termination state of the translational switch device adopting the longitudinal arrangement switch stroke amplification mechanism of the present utility model.
[0014] Figure 3 It is a schematic diagram of the working state of the elastic arm of the translational switch device adopting the longitudinal arrangement switch stroke amplification mechanism of the present utility model.
[0015] Figure 4 It is a schematic diagram of the panel driving rib of the translational switch device adopting the longitudinal arrangement switch stroke amplification mechanism of the present utility model.
[0016] Figure 5 It is an exploded view of the translational switch device adopting the longitudinal arrangement switch stroke amplification mechanism of the present utility model.
[0017] Figure 6 It is a schematic diagram of the three-opening layout of the translational switch device adopting the longitudinal arrangement switch stroke amplification mechanism of the present utility model.
[0018] Figure 7 It is a side view of the three-opening layout of the translational switch device adopting the longitudinal arrangement switch stroke amplification mechanism of the present utility model.
[0019] Reference Signs:
[0020] 1 Panel
[0021] 2 Base Plate
[0022] 3 Switch Module
[0023] 4 Amplification Lever
[0024] 5 Rotating Shaft
[0025] 6 Front-End Driving Portion
[0026] 7 Elastic arm
[0027] 8 Limit protrusion
[0028] 9 Elastic arm support part
[0029] 10 Driving rib
[0030] 11 Module cover Detailed implementation manners
[0031] In order to more clearly describe the technical content of the present utility model, the following will be further described in conjunction with specific embodiments.
[0032] The translational switch device of the longitudinal arrangement switch stroke amplification mechanism of the present utility model includes a switch module, a panel, an amplification lever, and a bottom plate. The switch module, the amplification lever, and the panel are all installed on the bottom plate. The switch module is longitudinally placed between the panel and the bottom. The amplification lever is longitudinally placed on the switch module. The amplification lever includes a rotating shaft. A driving rib is provided at the bottom of the panel. The driving rib abuts against the amplification lever and drives the amplification lever to rotate around the rotating shaft to change the on-off state of the switch.
[0033] As a preferred implementation manner of the present utility model, the amplification lever further includes two front-end driving parts, which are symmetrically arranged and used to symmetrically drive the switch module.
[0034] As a preferred implementation manner of the present utility model, the amplification lever further includes two elastic arms, which are symmetrically arranged and used to reset the amplification lever and the panel.
[0035] As a preferred implementation manner of the present utility model, the amplification lever further includes two limit protrusions, which are installed on the rotating shaft and used to limit the rotation of the amplification lever too far away from the switch module.
[0036] As a preferred implementation manner of the present utility model, an elastic arm support part is further provided on the switch module and installed at both ends of the switch module, and is used to support the elastic arms of the amplification lever to form a reset elastic force to reset the amplification lever and the panel.
[0037] The present utility model discloses a translational switch device of a longitudinal arrangement switch stroke amplification mechanism. The translational switch module includes a switch module, a panel, an amplification lever, and a bottom plate. The amplification lever of the translational switch is longitudinally arranged, and the longitudinal arrangement can symmetrically drive the parallel movement of the functional modules in the length direction at the same time.
[0038] The amplification lever includes a rotating shaft, which cooperates with the corresponding structure of the bottom plate to form a rotatable rotation center.
[0039] The described amplification lever includes two front-end driving parts symmetrically arranged, which can symmetrically drive the switch module.
[0040] The described amplification lever includes two elastic arms symmetrically arranged, and their elastic forces can reset the amplification lever and the panel.
[0041] The described amplification lever includes two limit protrusions symmetrically arranged, which are used to limit the rotation of the amplification lever away from the switch module too far.
[0042] The translational switch module is provided with an elastic arm support part for supporting the elastic arms of the amplification lever, so as to form a reset elastic force to reset the amplification lever and the panel.
[0043] The panel, the amplification lever and the switch module are all installed on the bottom plate, and the installation reference is unified, reducing the influence of installation errors on the switch operation.
[0044] In the specific embodiment of the present utility model, as shown in Figure 1, when the switch is in the initial state, under the action of the operating force P, the driving rib of the panel abuts against the amplification lever, driving it to rotate around its rotation axis. Using the lever amplification principle, its front end drives the switch module to act, so that the switch moves from the initial state to the termination state, realizing the change of the on / off state of the switch. As shown in Figures 1 to 2, the amplification lever here can symmetrically drive the switch module to move, making its force symmetric and uniform, so that the mechanism operates smoothly. Subsequently, when the operating force P is removed, the module cover is reset under the action of the reset spring, and the amplification lever and the panel are reset simultaneously under the action of the elastic force of their elastic arms.
[0045] After that, under the action of the operating force P again, the above process will be repeated.
[0046] The three-way layout is as Figure 6 shown. The two-way layout in the same way is simpler. Just remove one functional module and the mechanism moves closer to the center. It can be seen from this that this solution can realize three products sharing one amplification lever, simplifying the process and reducing the cost. In addition, since the lever can symmetrically drive the functional modules simultaneously in the longitudinal direction, the functional modules are evenly stressed and are not easily jammed during the operation process. Figure 6 The structure at the rotation axis in Figure 7 is the same as that of the same-position switch. Figure 7 The driving rib structure in is the same as that of the same-position switch,
[0047] The rotation axes of the amplification levers are arranged longitudinally. One, two or three amplification levers can be arranged in the horizontal direction on the bottom plate, so that one-way, two-way and three-way switches can be realized, sharing one amplification lever, simplifying the process and reducing the cost. The panel driving ribs are longitudinally designed to be relatively long, which can stably and reliably drive the amplification lever to rotate around the rotation axis, realizing the change of the on / off state of the switch.
[0048] For the specific implementation solution of this embodiment, reference may be made to the relevant descriptions in the above embodiments, which will not be elaborated here.
[0049] It can be understood that the same or similar parts in the above embodiments can be referred to each other, and the content not described in detail in some embodiments can be referred to the same or similar content in other embodiments.
[0050] It should be noted that in the description of the present utility model, terms such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, in the description of the present utility model, unless otherwise specified, the meaning of "a plurality" refers to at least two.
[0051] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.
[0052] For the translational switch device adopting the longitudinal arrangement switch stroke amplification mechanism of the present utility model, the amplification lever is longitudinally arranged, realizing the sharing of the amplification lever by one, two, and three-opening switches, simplifying the process and reducing the cost. The longitudinal lever can symmetrically drive the functional module in the length direction at the same time, making the force on the functional module uniform and not easily getting stuck during the operation process. This technology has more prominent advantages especially when the module cover is relatively large.
[0053] In this specification, the present utility model has been described with reference to its specific embodiments. However, it is obvious that various modifications and transformations can still be made without departing from the spirit and scope of the present utility model. Therefore, the specification and drawings should be regarded as illustrative rather than restrictive.
Claims
1. A translational switch device with a switch travel amplification mechanism arranged longitudinally, characterized in that: The device includes a switch module, a panel, an amplifying lever, and a bottom plate. The switch module, the amplifying lever and the panel are all installed on the bottom plate. The switch module is placed longitudinally between the panel and the bottom. The amplifying lever is placed longitudinally on the switch module. The amplifying lever includes a rotating shaft. The rotating shaft of the amplifying lever is arranged longitudinally. A driving rib is provided at the bottom of the panel. The driving rib abuts against the amplifying lever to drive the amplifying lever to rotate around the rotating shaft to change the on-off state of the switch.
2. The translational switch device with a longitudinally arranged switch travel amplification mechanism according to claim 1, characterized in that: The amplifying lever further comprises two front-end driving parts, and the two front-end driving parts are symmetrically arranged for symmetrically driving the switch module.
3. The translational switch device with a longitudinally arranged switch travel amplification mechanism according to claim 1, characterized in that: The amplifying lever also includes two elastic arms, which are symmetrically arranged and used to reset the amplifying lever and the panel.
4. The translational switch device with a longitudinally arranged switch travel amplification mechanism according to claim 1, characterized in that: The amplifying lever further comprises two limiting protrusions, which are mounted on the rotating shaft and are used to limit the rotation of the amplifying lever away from the switch module.
5. The translational switch device with a longitudinally arranged switch travel amplification mechanism according to claim 1, characterized in that: The switch module is also provided with an elastic arm support part, which is installed at both ends of the switch module and is used to support the elastic arm of the amplifying lever to form a reset elastic force to reset the amplifying lever and the panel.
6. The translational switch device with a longitudinally arranged switch travel amplification mechanism according to claim 1, characterized in that: One, two or three amplifying levers are arranged on the bottom plate to form a one-position switch, a two-position switch or a three-position switch respectively.