CN218525493U - Fully-sealed multidirectional toggle switch with electromagnetic shielding function - Google Patents
Fully-sealed multidirectional toggle switch with electromagnetic shielding function Download PDFInfo
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- CN218525493U CN218525493U CN202222884905.2U CN202222884905U CN218525493U CN 218525493 U CN218525493 U CN 218525493U CN 202222884905 U CN202222884905 U CN 202222884905U CN 218525493 U CN218525493 U CN 218525493U
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- metal shell
- electromagnetic shielding
- toggle switch
- connecting rod
- hermetically sealed
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Abstract
The utility model provides a totally-enclosed multidirectional toggle switch with electromagnetic shielding, which comprises a metal shell; the upper end of the interior of the metal shell is provided with a reversing mechanism, and the lower end of the interior of the metal shell is provided with a contact mechanism; the upper end face of the metal shell is provided with a guide groove, a connecting rod of a reversing mechanism is arranged in the guide groove, structural grooves are arranged on two sides of the outer wall of the metal shell, and conductive sealing rings are arranged in the structural grooves. The novel guide groove structure based on the upper end of the metal shell is used, the shifting function in multiple directions is realized by moving the shifting handle, and the conductive sealing ring is arranged on the U-shaped structure outside the metal shell, so that the electromagnetic shielding function of the switch is realized, and the safety and the reliability of the switch in the use process are ensured; the lower end of the metal shell is sealed by epoxy resin glue, and the waterproof ring is arranged at the lower end of the shifting handle, so that the full-sealing function can be effectively realized, the application field is wide, and the operation is convenient.
Description
Technical Field
The utility model relates to a totally enclosed multidirectional toggle switch with electromagnetic shield.
Background
The toggle switch belongs to an electromechanical element, is a manual control switch, realizes the control of the on-off function of a switch circuit by operating a toggle handle through external force, has two left and right horizontal toggle directions, and is widely applied to low-voltage electrical equipment.
At present, toggle switches produced in China have two toggle directions, the service life is 25000 times at most, and the use requirements of multiple directions and long service life cannot be met in certain special environments.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a totally enclosed multidirectional toggle switch with electromagnetic shield, this totally enclosed multidirectional toggle switch with electromagnetic shield can realize a plurality of directions and stir function and electromagnetic shield function, ensures security, reliability of switch in the use.
The utility model discloses a following technical scheme can realize.
The utility model provides a totally-enclosed multidirectional toggle switch with electromagnetic shielding, which comprises a metal shell; the upper end of the interior of the metal shell is provided with a reversing mechanism, and the lower end of the interior of the metal shell is provided with a contact mechanism; a guide groove is formed in the upper end face of the metal shell, a connecting rod of a reversing mechanism is arranged in the guide groove, structural grooves are formed in two sides of the outer wall of the metal shell, and conductive sealing rings are arranged in the structural grooves; one end of the connecting rod, which is exposed outside the metal shell, is connected with a shifting handle, a waterproof ring is sleeved outside the shifting handle, the waterproof ring is fixedly riveted through the metal shell in a turning mode, and the other end of the connecting rod is sequentially connected with a dustproof ring and a shifting block.
The structural groove is U-shaped, and the guiding groove is cross-shaped.
The reversing mechanism and the contact mechanism are hermetically arranged in the metal shell.
The contact mechanism is connected with the metal shell through a buckle riveting point glue, and the reversing mechanism is connected with the metal shell through a waterproof ring and the buckle riveting point glue.
The shifting block is connected with the lower end of the connecting rod in an interference fit manner, and the shifting handle is connected with the upper end of the connecting rod in an interference fit manner.
The shifting block and the shifting handle are riveted with the connecting rod through the positioning pin.
The contact mechanism comprises a base A, a base B, a base C and a linkage rod, wherein the base A, the base B and the base C are connected with the inner wall of the metal shell, the linkage rod is connected with the shifting block, a plurality of square grooves are formed in the bottom of the base C, conductive pieces are arranged in the square grooves, flat washers are connected to the lower ends of the linkage rod in a turning riveting mode, and the flat washers can be in contact with the conductive pieces.
And the base C is connected with the metal shell in a riveting and extruding manner.
And a pressure spring and a middle conductive piece are sequentially sleeved between the linkage rod and the flat washer.
The beneficial effects of the utility model reside in that: based on a guide groove structure at the upper end of the metal shell, a shifting function in multiple directions is realized by actuating a shifting handle, and a conductive sealing ring is arranged on a U-shaped structure outside the metal shell, so that the electromagnetic shielding function of the switch is realized, and the safety and the reliability of the switch in the use process are ensured; the lower end of the metal shell is sealed by epoxy resin glue, and the waterproof ring is arranged at the lower end of the shifting handle, so that the full-sealing function can be effectively realized, the application field is wide, and the operation is convenient.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic structural view of at least one embodiment of the present invention;
FIG. 3 is a schematic view of the reversing mechanism of FIG. 1;
FIG. 4 is a schematic view of the contact mechanism of FIG. 1;
fig. 5 is a schematic view of the structure of the metal casing of fig. 1 leading to the groove.
In the figure: 1-a reversing mechanism, 101-a shifting handle, 102-a connecting rod, 103-a positioning pin, 104-a shifting block, 105-a dustproof ring, 2-a contact mechanism, 201-a base A, 202-a base B, 203-a base C, 204-a conductive piece, 205-a middle conductive piece, 206-a flat gasket, 207-a linkage rod, 208-a pressure spring, 3-a conductive sealing ring, 4-a metal shell and 5-a waterproof ring.
Detailed Description
The technical solutions of the present invention are further described below, but the scope of protection claimed is not limited to the described ones.
Example 1
A fully sealed multi-directional toggle switch with electromagnetic shielding as shown in fig. 1 to 5 comprises a metal housing 4; the upper end of the interior of the metal shell 4 is provided with a reversing mechanism 1, and the lower end of the interior of the metal shell is provided with a contact mechanism 2; a guide groove is formed in the upper end face of the metal shell 4, a connecting rod 102 of the reversing mechanism 1 is arranged in the guide groove, structural grooves are formed in two sides of the outer wall of the metal shell 4, and a conductive sealing ring 3 is arranged in the structural grooves; one end of the connecting rod 102 exposed outside the metal shell 4 is connected with a shifting handle 101, the shifting handle 101 is externally sleeved with a waterproof ring 5, the waterproof ring 5 is fixedly riveted through the metal shell 4, and the other end of the connecting rod 102 is sequentially connected with a dustproof ring 105 and a shifting block 104.
The structural groove is U-shaped, and the guiding groove is cross-shaped.
The reversing mechanism 1 and the contact mechanism 2 are hermetically arranged in a metal shell 4.
The contact mechanism 2 is connected with the metal shell 4 through buckling, riveting and dispensing, and the reversing mechanism 1 is connected with the metal shell 4 through buckling, riveting and dispensing glue through the waterproof ring 5, so that the sealing function of the metal shell 4 is achieved.
The shifting block 104 is connected with the lower end of the connecting rod 102 in an interference fit manner, and the shifting handle 101 is connected with the upper end of the connecting rod 102 in an interference fit manner.
The shifting block 104 and the shifting handle 101 are riveted with the connecting rod 102 through a positioning pin 103.
The contact mechanism 2 comprises a base A201, a base B202, a base C203 and a linkage rod 207, wherein the base A201, the base B202 and the base C203 are connected with the inner wall of the metal shell 4, the linkage rod 207 is connected with the shifting block 104, a plurality of square grooves are formed in the bottom of the base C203, conductive pieces 204 are arranged in the square grooves, a flat gasket 206 is connected to the lower end of the linkage rod 207 in a turning riveting mode, stability of an action structure is guaranteed, and the flat gasket 206 can be in contact with the conductive pieces 204.
The base third 203 is connected with the metal shell 4 in a riveting and extruding mode, and is fixedly sealed by epoxy resin glue, so that the sealing function of the switch shell is ensured.
And a pressure spring and a middle conductive piece are sequentially sleeved between the linkage rod and the flat washer.
Example 2
Based on the technical scheme of the embodiment 1, and the method comprises the following steps:
the shifting handle 101 and the waterproof ring 5 are sequentially arranged on the connecting rod 102 leaked from the upper end of the metal shell 4, and the waterproof ring 5 is fastened through the metal shell 4 in a turned and riveted mode, so that the toggle sealing function of the switch and the sealing function of the metal shell 4 are ensured.
Example 3
Based on the technical scheme of the embodiment 1, and the method comprises the following steps:
the connecting rod 102 is fixedly connected with the shifting handle 101 in an interference fit manner, and is tightly riveted and fixed by the positioning pin 103, so that the reliability and stability of the shifting handle 101 are ensured, and the rapid switching of the reversing mechanism 1 in the switch driven by the shifting handle 101 is realized.
Example 4
Based on the technical scheme of the embodiment 1, and the method comprises the following steps:
the guide slot configuration enables multiple directional dialing of the dial grip 101.
Example 5
Based on the technical scheme of the embodiment 1, and the method comprises the following steps:
the conductive sealing ring 3 can ensure that the switch plays a role of electromagnetic shielding in the installation and use process, and ensure the safety and reliability of the switch.
Example 6
Based on the technical solution of embodiment 1, and:
under the action of the reversing mechanism 1, the linkage rod 207 is driven to enable the flat gasket 206 to be in contact with the conductive piece 204, and on-off control of a plurality of groups of circuits is achieved.
Example 7
Based on the technical scheme of the embodiment 1, and the method comprises the following steps:
the metal shell 4 is turned over and riveted to press the base 203, so that the plurality of conductive elements 204 are exposed to form a plurality of terminal pins.
Example 8
Based on the technical scheme of the embodiment 1, and the method comprises the following steps:
the lower end of the connecting rod 102 is connected with the shifting block 104 after being coated with epoxy resin glue, and the shifting block 104 is sleeved with an inner sealing ring.
Example 9
Based on the technical scheme of the embodiment 1, and the method comprises the following steps:
the connecting rod 102 realizes that the toggle handle can drive the switch to move internally, and the toggle block 104 drives the contact mechanism 2 to move internally, thereby realizing the conduction function.
Example 10
Based on the technical scheme of the embodiment 1, and the method comprises the following steps:
the waterproof ring 5 and the toggle handle 101 are in interference fit at the connecting position, so that the toggle joint sealing function of the switch is ensured.
Example 11
Based on the technical scheme of the embodiment 1, and the method comprises the following steps:
a linkage rod 207, a pressure spring 208, a middle conductive piece 205, a base B202 and a flat washer 206 are sequentially arranged at the lower end in the metal shell 4.
Example 12
Based on the technical scheme of the embodiment 1, and the method comprises the following steps:
under the linkage of the linkage rod 207, after the switch toggle handle 101 is toggled, a series of actions are realized, so that the flat gasket 206 is enabled to be lapped with the plurality of conductive pieces 204 on the base C203, and a plurality of groups of independent circuits are formed.
Example 13
Based on the technical solution of embodiment 1, and:
the reversing mechanism 1 is connected with the contact mechanism 2 through the linkage rod 207, after the shifting handle 101 is guided downwards to the groove structure and tilts, the linkage rod 102 and the shifting block 104 are driven to enable the shifting block 104 to tilt and press the linkage rod 207, the linkage rod 207 tilts and presses the pressure spring 208 to enable the pressure spring 208 to generate elastic potential energy, and meanwhile, the linkage rod 207 tilts and drives the lower-end flat gasket 206 to press downwards to be overlapped with the plurality of conductive pieces 204 on the base C203 to form a plurality of groups of independent closed circuits. After the external force action of the shifting handle 101 is lost, the shifting handle 101 returns to the initial position from the self-reset under the action of the elastic potential energy rebound of the compression spring 208, and an action cycle is formed.
Claims (9)
1. A totally enclosed multi-way toggle switch with electromagnetic shielding, comprising a metal housing (4), characterized in that: the upper end of the interior of the metal shell (4) is provided with a reversing mechanism (1), and the lower end is provided with a contact mechanism (2); a guide groove is formed in the upper end face of the metal shell (4), a connecting rod (102) of the reversing mechanism (1) is arranged in the guide groove, structural grooves are formed in two sides of the outer wall of the metal shell (4), and a conductive sealing ring (3) is arranged in each structural groove; one end of the connecting rod (102) exposed outside the metal shell (4) is connected with a shifting handle (101), the shifting handle (101) is sleeved with a waterproof ring (5) and is fixedly riveted with the waterproof ring (5) through the metal shell (4), and the other end of the connecting rod (102) is sequentially connected with a dustproof ring (105) and a shifting block (104).
2. The hermetically sealed multi-directional toggle switch with electromagnetic shielding of claim 1, wherein: the structural groove is U-shaped, and the guide groove is cross-shaped.
3. The hermetically sealed multi-way toggle switch with electromagnetic shielding of claim 1, wherein: the reversing mechanism (1) and the contact mechanism (2) are hermetically arranged in the metal shell (4).
4. The hermetically sealed multi-way toggle switch with electromagnetic shielding of claim 1, wherein: the contact mechanism (2) is connected with the metal shell (4) through buckling riveting glue, and the reversing mechanism (1) is connected with the metal shell (4) through buckling riveting glue through a waterproof ring (5).
5. The hermetically sealed multi-directional toggle switch with electromagnetic shielding of claim 1, wherein: the shifting block (104) is connected with the lower end of the connecting rod (102) in an interference fit mode, and the shifting handle (101) is connected with the upper end of the connecting rod (102) in an interference fit mode.
6. The hermetically sealed multi-way toggle switch with electromagnetic shielding of claim 1, wherein: the shifting block (104) and the shifting handle (101) are riveted with the connecting rod (102) through a positioning pin (103).
7. The hermetically sealed multi-way toggle switch with electromagnetic shielding of claim 1, wherein: the contact mechanism (2) comprises a base A (201) connected with the inner wall of the metal shell (4), a base B (202), a base C (203) and a linkage rod (207) connected with the shifting block (104), a plurality of square grooves are formed in the bottom of the base C (203), conductive pieces (204) are arranged in the square grooves, a flat gasket (206) is connected to the lower end of the linkage rod (207) in a turning riveting mode, and the flat gasket (206) can be in contact with the conductive pieces (204).
8. The hermetically sealed multi-way toggle switch with electromagnetic shielding of claim 7, wherein: the base C (203) is connected with the metal shell (4) in a riveting and extruding manner.
9. The hermetically sealed multi-way toggle switch with electromagnetic shielding of claim 7, wherein: a pressure spring (208) and a middle conductive piece (205) are sequentially sleeved between the linkage rod (207) and the flat washer (206).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222884905.2U CN218525493U (en) | 2022-10-31 | 2022-10-31 | Fully-sealed multidirectional toggle switch with electromagnetic shielding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222884905.2U CN218525493U (en) | 2022-10-31 | 2022-10-31 | Fully-sealed multidirectional toggle switch with electromagnetic shielding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218525493U true CN218525493U (en) | 2023-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222884905.2U Active CN218525493U (en) | 2022-10-31 | 2022-10-31 | Fully-sealed multidirectional toggle switch with electromagnetic shielding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218525493U (en) |
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2022
- 2022-10-31 CN CN202222884905.2U patent/CN218525493U/en active Active
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