CN220272353U - Toggle switch with double safety and automatic rebound reset functions - Google Patents
Toggle switch with double safety and automatic rebound reset functions Download PDFInfo
- Publication number
- CN220272353U CN220272353U CN202321956810.5U CN202321956810U CN220272353U CN 220272353 U CN220272353 U CN 220272353U CN 202321956810 U CN202321956810 U CN 202321956810U CN 220272353 U CN220272353 U CN 220272353U
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- toggle switch
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- plate part
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- 230000009977 dual effect Effects 0.000 claims 1
- 230000001960 triggered effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a double-insurance toggle switch capable of automatically rebounding and resetting, which comprises a shell, a toggle switch handle, a left terminal, a middle terminal, a right terminal, a contact spring piece, a left spring and a right spring, wherein a hollow chamber is arranged in the shell, the toggle switch handle is movably arranged in the hollow chamber, the left terminal, the middle terminal and the right terminal are sequentially embedded and arranged in the hollow chamber from left to right, the left terminal, the middle terminal and the right terminal are not contacted with each other, the contact spring piece is arranged on the side of the toggle switch handle, the left spring is arranged between the left end of the toggle switch handle and the inner wall of the shell, and after the force applied to the toggle switch handle is removed, the left spring and the right spring can drive the toggle switch handle to automatically rebounding so as to return to the middle position, so that the double-insurance switch has an automatic resetting function and is very suitable for a use scene triggered instantly.
Description
Technical Field
The utility model relates to a toggle switch, in particular to a toggle switch with double insurance and automatic rebound reset.
Background
The toggle switch is to switch on or off a circuit through the toggle switch handle, so that the purpose of switching the circuit is achieved, and the conventional toggle switch has the common structure that after the switch handle moves the switching circuit once, the reset needs to be toggled again, the toggle switch does not have an automatic reset function, and is not applicable to a use scene which only needs to be triggered once.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a toggle switch with double insurance and automatic rebound reset, which has the following specific technical scheme:
a double-insurance toggle switch capable of automatically rebounding and resetting comprises a shell, a toggle switch handle, a left terminal, a middle terminal, a right terminal, a contact spring piece, a left spring and a right spring, wherein a hollow chamber is arranged in the shell; the contact spring plate is not contacted with the left terminal, the middle terminal and the right terminal, and when the switch handle is moved leftwards; the contact spring plate is respectively contacted with the left terminal and the middle terminal, and when the toggle switch handle is moved rightwards; the contact spring piece is contacted with the right terminal and the middle terminal respectively.
As a preferable scheme of the utility model, the left terminal is provided with an upward left plate part, the middle terminal is provided with an upward middle plate part, the right terminal is provided with an upward right plate part, and when the toggle switch handle is positioned at the middle position; the contact spring plate is not contacted with the left plate part, the middle plate part and the right plate part, and when the toggle switch handle is moved leftwards; the contact spring plate is respectively contacted with the left plate part and the middle plate part, and when the toggle switch handle is moved rightwards; the contact spring piece is contacted with the right plate part and the middle plate part respectively.
As a preferable mode of the present utility model, the left plate portion, the middle plate portion, and the right plate portion are each 2.
As a preferable scheme of the utility model, one contact spring piece comprises a mounting plate part, a spring piece part and an arc corner part, wherein the number of the spring piece parts is 2, and the spring piece parts are respectively connected with the left side and the right side of the mounting plate part and are connected with the arc corner part.
As a preferable scheme of the utility model, the left side and the right side of the toggle switch handle are provided with positioning columns.
As a preferable scheme of the utility model, the shell comprises a top cover and a bottom shell, wherein the top cover is clamped above the bottom shell, a cavity is formed between the top cover and the bottom shell, and the top cover is provided with a chute for extending out the head of the toggle switch handle.
The beneficial effects are that: the toggle switch capable of automatically rebounding and resetting has the advantages that when the toggle switch handle is at the middle position; the contact spring plate is not contacted with the left terminal, the middle terminal and the right terminal, and when the switch handle is moved leftwards; the contact spring plate is respectively contacted with the left terminal and the middle terminal, and when the toggle switch handle is moved rightwards; the contact spring piece is respectively contacted with the right terminal and the middle terminal, and after the force applied to the toggle switch handle is removed, the left spring and the right spring can drive the toggle switch handle to automatically rebound to the middle position, so that the automatic reset function is realized, and the automatic reset switch is very suitable for a use scene triggered instantaneously.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is an exploded view of the present utility model;
FIG. 3 is a cross-sectional view of the structure of the present utility model;
fig. 4 is a structural view of the left, middle and right terminals of the present utility model;
fig. 5 is a perspective view of a contact spring of the present utility model.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the accompanying drawings:
in the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the positions or elements referred to must have specific directions, be configured and operated in specific directions, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood as appropriate by those of ordinary skill in the art.
As shown in fig. 1-4, the toggle switch with double insurance capable of automatically rebounding and resetting comprises a shell 1, a toggle switch handle 2, a left terminal 3, a middle terminal 4, a right terminal 5, a contact spring piece 6, a left spring 7 and a right spring 8, wherein a hollow chamber 9 is arranged in the shell 1, the toggle switch handle 2 is movably installed in the hollow chamber 9, the left terminal 3, the middle terminal 4 and the right terminal 5 are sequentially embedded in the hollow chamber 9 from left to right, the left terminal 3, the middle terminal 4 and the right terminal 5 are not contacted with each other, the outer ends of the left terminal 3, the middle terminal 4 and the right terminal 5 extend out of the shell 1 to facilitate an electric connection circuit, the contact spring piece 6 is installed on the side of the toggle switch handle 2, the left spring 7 is installed between the left end of the toggle switch handle 2 and the inner wall of the shell 1, and the right spring 8 is installed between the right end of the toggle switch handle 2 and the inner wall of the shell 1, and the toggle switch handle 2 is positioned in the middle position; the contact spring plate 6 is not contacted with the left terminal 3, the middle terminal 4 and the right terminal 5, and when the toggle switch handle 2 is moved leftwards; the contact spring plate 6 is respectively contacted with the left terminal 3 and the middle terminal 4, and when the toggle switch handle 2 is moved rightwards; the contact spring 6 is respectively contacted with the right terminal 5 and the middle terminal 4.
As shown in fig. 4, the left terminal 3 is provided with an upward left plate portion 31, the middle terminal 4 is provided with an upward middle plate portion 41, and the right terminal 5 is provided with an upward right plate portion 51, when the toggle switch handle 2 is in the middle position; the contact spring plate 6 is not contacted with the left plate part 31, the middle plate part 41 and the right plate part 51, and when the toggle switch handle 2 is moved leftwards; the contact spring plate 6 is respectively contacted with the left plate part 31 and the middle plate part 41, and when the toggle switch handle 2 is moved rightwards; the contact spring 6 is in contact with the right plate portion 51 and the intermediate plate portion 41, respectively.
Specifically, the left plate portion 31, the middle plate portion 41 and the right plate portion 52 are respectively 2 and separated, the number of the contact spring pieces 6 is 2, the double safety can be realized by only 1 contact spring piece 6, as shown in fig. 5, one contact spring piece 6 comprises a mounting plate portion 61, a spring piece portion 62 and an arc corner portion 63, 2 spring piece portions 62 are respectively connected with the left side and the right side of the mounting plate portion 61, the spring piece portion 62 is connected with the arc corner portion 63, the shape of the contact spring piece 6 is < shape, when the toggle switch handle 2 is not pressed against the left spring 7 and the right spring 8 by external force and is in the middle position, the two arc corner portions 63 are not contacted with the left plate portion 31, the middle plate portion 41 and the right plate portion 51, when the toggle switch handle 2 is moved left by external force, one arc corner portion 63 is contacted with the other arc corner portion 63 contacted with the middle plate portion 41, and when the toggle switch handle 2 is moved right by external force, the other arc corner portion 63 is contacted with the middle plate portion 41.
Specifically, the left side and the right side of the toggle switch handle 2 are provided with positioning columns 10, a spring is sleeved in the positioning columns 10, the shell 1 comprises a top cover 11 and a bottom shell 12, the top cover 11 is clamped above the bottom shell 12, a hollow chamber 9 is formed between the top cover 11 and the bottom shell 12, and the top cover 11 is provided with a sliding groove 13 for the head of the toggle switch handle 2 to extend out.
While the utility model has been described in detail in connection with specific preferred embodiments, it is not to be construed as limited to the specific embodiments of the utility model, but rather as a matter of course, it will be understood by those skilled in the art that various modifications and substitutions can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a but double insurance automatic resilience resets's toggle switch, includes casing and toggle switch handle, and the inside cavity that is equipped with of casing, the indoor movable mounting toggle switch handle of cavity, its characterized in that: the left terminal, the middle terminal and the right terminal are not contacted with each other, the contact elastic piece is arranged on the side of the toggle switch handle, the left spring is arranged between the left end of the toggle switch handle and the inner wall of the shell, the right spring is arranged between the right end of the toggle switch handle and the inner wall of the shell, and the toggle switch handle is positioned at the middle position; the contact spring plate is not contacted with the left terminal, the middle terminal and the right terminal, and when the switch handle is moved leftwards; the contact spring plate is respectively contacted with the left terminal and the middle terminal, and when the toggle switch handle is moved rightwards; the contact spring piece is contacted with the right terminal and the middle terminal respectively.
2. The double-safety automatic rebound reset toggle switch of claim 1 wherein: the left terminal is provided with an upward left plate part, the middle terminal is provided with an upward middle plate part, the right terminal is provided with an upward right plate part, and the toggle switch handle is positioned at the middle position; the contact spring plate is not contacted with the left plate part, the middle plate part and the right plate part, and when the toggle switch handle is moved leftwards; the contact spring plate is respectively contacted with the left plate part and the middle plate part, and when the toggle switch handle is moved rightwards; the contact spring piece is contacted with the right plate part and the middle plate part respectively.
3. The double-safety automatic rebound reset toggle switch of claim 2 wherein: the left plate part, the middle plate part and the right plate part are respectively provided with 2.
4. A dual fail-safe, automatically resilient reset toggle switch as claimed in claim 2 or 3, wherein: the contact spring piece comprises a mounting plate part, a spring piece part and an arc corner part, wherein the number of the spring piece parts is 2, the spring piece parts are respectively connected with the left side and the right side of the mounting plate part, and the spring piece parts are connected with the arc corner part.
5. The double-safety automatic rebound reset toggle switch of claim 1 wherein: and positioning columns are arranged on the left side and the right side of the toggle switch handle.
6. The double-safety automatic rebound reset toggle switch of claim 1 wherein: the shell comprises a top cover and a bottom shell, wherein the top cover is clamped above the bottom shell, a cavity is formed between the top cover and the bottom shell, and a chute for the head of the toggle switch handle to extend out is formed in the top cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321956810.5U CN220272353U (en) | 2023-07-25 | 2023-07-25 | Toggle switch with double safety and automatic rebound reset functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321956810.5U CN220272353U (en) | 2023-07-25 | 2023-07-25 | Toggle switch with double safety and automatic rebound reset functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220272353U true CN220272353U (en) | 2023-12-29 |
Family
ID=89303923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321956810.5U Active CN220272353U (en) | 2023-07-25 | 2023-07-25 | Toggle switch with double safety and automatic rebound reset functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220272353U (en) |
-
2023
- 2023-07-25 CN CN202321956810.5U patent/CN220272353U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |