拨动开关及应用其的电子设备
By setting a limiting structure on the housing and handle of the toggle switch, the problem of loose base plate was solved, and the stable use of the toggle switch was achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGDONG FENGSHI WEIQI ELECTRONIC TECH CO LTD
- Filing Date
- 2025-06-25
- Publication Date
- 2026-07-17
AI Technical Summary
In existing toggle switches, the base plate becomes loose due to prolonged use under the action of the pivot, affecting normal operation.
A limiting structure is provided on the housing and the lever to restrict the lever within the cavity through its own structure, avoiding the use of a base plate for fixation. The limiting part and the limiting shaft cooperate to restrict the rotation shaft.
This effectively avoids the problem of the base plate becoming loose, ensuring the normal service life of the toggle switch.
Smart Images
Figure CN224519774U_ABST
Abstract
Claims
1. A toggle switch characterized by, include: A housing (1) with an inner cavity, wherein rotating holes (11) and limiting parts (12) corresponding to the rotating holes (11) are provided at opposite ends of the housing (1), and a toggle hole communicating with the inner cavity is provided at the top of the housing (1), and the opening of the inner cavity is provided at the bottom of the housing (1). A lever (2) is provided with a first contact (25) and a second contact (26) at its bottom. The lever (2) is disposed in the inner cavity so that the rotating shaft (21) of the lever (2) is rotatably installed in the rotating hole (11) and the actuating part of the lever (2) passes through the actuating hole. The lever (2) is provided with a limiting shaft (22) corresponding to the limiting part (12). The limiting shaft (22) cooperates with the limiting part (12) to restrict the rotating shaft (21) within the rotating hole (11). A base plate (3) is installed on the opening to seal the inner cavity. The base plate (3) is provided with a first contact switch (31) corresponding to the first contact point (25) and a second contact switch (32) corresponding to the second contact point (26). By moving the lever (2), the contact relationship between the first contact point (25) and the first contact switch (31) and the contact relationship between the second contact point (26) and the second contact switch (32) can be controlled.
2. The toggle switch of claim 1, wherein, There is a reserved space between the limiting part (12) and the rotating hole (11). When the lever (2) rotates around the rotating shaft (21), the limiting shaft (22) rotates accordingly within the space.
3. The toggle switch according to claim 1 or 2, characterized in that The bottom of the lever (2) is also provided with an elastic protrusion (23). When the first contact (25) contacts the first contact switch (31) or the second contact (26) contacts the second contact switch (32), the elastic protrusion (23) contacts the base plate (3) and undergoes elastic deformation to provide potential energy for the lever (2) to reset.
4. The toggle switch according to claim 1 or 2, characterized in that The lever (2) includes a base (24), the actuating part is disposed on the top of the base (24), and the first contact (25) and the second contact (26) are disposed on the bottom of the base (24).
5. The toggle switch according to claim 1 or 2, characterized in that The housing (1) is provided with a fixing shaft (13) facing the base plate (3), and the base plate (3) is provided with a fixing hole (33) corresponding to the fixing shaft (13). The base plate (3) is installed in the opening by cooperating with the fixing shaft (13) through the fixing hole (33).
6. The toggle switch according to claim 1 or 2, characterized in that, The housing (1) is also provided with a mounting hole (14) and a locking part (141) corresponding to the mounting hole (14). When the connector is inserted into the mounting hole (14) to install the toggle switch on an external device, the peripheral side of the end of the connector is locked onto the locking part (141) to restrict the circumferential movement of the peripheral side of the end of the connector.
7. The toggle switch according to claim 1 or 2, characterized in that The housing (1) is provided with a positioning post (15). When the toggle switch is installed with an external device, the positioning post (15) cooperates with the hole on the external device to restrict the circumferential movement of the toggle switch.
8. The toggle switch of claim 1 or 2, wherein, Also includes: Circuit board (4), which is connected to the first contact switch (31) and the second contact switch (32) to output the signal of the first contact switch (31) and the signal of the second contact switch (32) to an external device.
9. The toggle switch of claim 8, wherein, A flexible tube (34) is also provided on the base plate (3), and the circuit connecting the circuit board (4) to the first contact switch (31) and the second contact switch (32) is located inside the flexible tube (34).
10. An electronic device, characterized by The application has a toggle switch as described in any one of claims 1 to 9.