CN212725084U - Waterproof control switch - Google Patents
Waterproof control switch Download PDFInfo
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- CN212725084U CN212725084U CN202021893574.3U CN202021893574U CN212725084U CN 212725084 U CN212725084 U CN 212725084U CN 202021893574 U CN202021893574 U CN 202021893574U CN 212725084 U CN212725084 U CN 212725084U
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- waterproof
- cover
- waterproof cover
- control switch
- mounting seat
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Abstract
The utility model particularly relates to a waterproof control switch is not good enough to current push type switch water-proof effects, the utility model discloses a following technical scheme: a waterproof control switch, comprising: a mounting seat; the switch main body is provided with a driving rod exposed out of the mounting seat, and the end part of the driving rod is provided with an annular groove; the lower part of the waterproof cover is sleeved outside the mounting seat, and the upper part of the waterproof cover is positioned in the annular groove; the cover frame is arranged on the installation, and the lower part of the waterproof cover is tightly attached to the installation seat and sealed by the cover frame; the anti-loosening piece is arranged outside the waterproof cover, and the anti-loosening piece enables the upper part of the waterproof cover to be tightly attached and sealed with the driving rod. The utility model has the advantages that: the anti-loosening piece seals the upper part of the waterproof cover and the driving rod, the cover frame seals the mounting seat at the lower part of the waterproof cover, and the sealing of the switch main body in the mounting seat is guaranteed.
Description
Technical Field
The utility model belongs to the technical field of the last control of electric bicycle opens and stops switching device of functions such as, light, loudspeaker, mode, concretely relates to waterproof control switch.
Background
The electric bicycle is generally operated outdoors, the electric control switch at the handle part of the electric bicycle is exposed to wind, rain and sunshine, impurities and rainwater easily permeate into the switch, the conductivity of electric parts of the switch is reduced, the surface of a conductive part is oxidized, the performance and the service life of the switch are influenced, and even conduction occurs to generate serious potential safety hazards such as misoperation and the like.
The patent of the utility model discloses a chinese utility model with an authority bulletin number CN 209374323U discloses a press type switch with a waterproof function, which comprises a shell, a base, a waterproof jacket and a press component, wherein two groups of moving contacts, springs and corresponding driving rods are arranged in the shell, a through hole is arranged at the top of the shell, the driving rods penetrate out of the through hole, the waterproof jacket is sleeved on the top of the driving rods, the bottom of the waterproof jacket is attached to the top of the shell, the press component is linked with the driving rods, and the driving rods drive the moving contacts to contact with and separate from the static; the base is provided with a static contact corresponding to the moving contact, the base is installed in the shell in an embedded mode, the side wall of the shell exceeds the bottom face of the base, the glue is enabled to be level with the shell through gluing, and the base is sealed.
Above-mentioned push type switch establishes the ring groove on the actuating lever, and waterproof cover top is fixed on the ring groove and the bottom and the casing top laminating of waterproof cover for the through-hole is located waterproof cover, only establishes the waterproof cover on the actuating lever through a cover between the through-hole at casing top and the actuating lever, and sealing performance is relatively poor. Meanwhile, the length of the circular groove is short, the length of the waterproof sleeve matched with the circular groove is short, and the elasticity is weak. In addition, the waterproof sleeve is only sleeved on the driving rod, the upper part and the lower part are not additionally fixed, and the waterproof sleeve is easy to move and affects sealing.
Disclosure of Invention
The utility model discloses not good not enough to current push type switch water-proof effects provides a waterproof control switch, improves the waterproof dustproof performance of switch.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a waterproof control switch, comprising:
a mounting seat;
the switch main body is arranged in the mounting seat, the switch main body is provided with a driving rod exposed out of the mounting seat, and the end part of the driving rod is provided with an annular groove;
the lower part of the waterproof cover is sleeved outside the mounting seat, and the upper part of the waterproof cover is positioned in the annular groove;
the cover frame is arranged on the mounting seat, and the lower part of the waterproof cover is tightly attached to and sealed with the mounting seat through the cover frame;
the anti-loosening piece is arranged outside the waterproof cover, and the anti-loosening piece enables the upper part of the waterproof cover to be tightly attached and sealed with the driving rod.
The upper part of the waterproof cover of the waterproof control switch is sealed with the driving rod of the switch main body, the lower part of the waterproof cover is sealed with the mounting seat, the waterproof cover generally has certain elasticity and is attached to the driving rod or the mounting seat, the upper part of the waterproof cover is also provided with the loosening element, the loosening element ensures that the upper part of the waterproof cover is sealed with the driving rod, the lower part of the waterproof cover is also provided with the cover frame, and the cover frame ensures that the lower part of the waterproof cover is sealed with the mounting seat; the upper and lower parts of the waterproof cover are fixed, so that the waterproof cover is guaranteed to have a sealing effect all the time.
As an improvement, the anti-loosening element is an elastic sleeve, and the elastic sleeve is positioned in the annular groove.
As an improvement, the cover frame is clamped with the mounting seat.
As an improvement, a pair of buckles are formed on the mounting seat, a pair of clamping grooves are formed on the cover frame, and the buckles are matched with the clamping grooves.
As an improvement, the clamping groove is a penetrating clamping groove.
As a modification, the lower part of the waterproof cover has a lower vertical part and a horizontal part above the vertical part, and the vertical part and the horizontal part are tightly attached to the mounting seat.
As an improvement, a first annular convex rib is formed on the cover frame, and the first annular convex rib abuts against the horizontal part of the waterproof cover.
As an improvement, a second annular convex rib is formed on the waterproof cover and abuts against the cover frame.
As a modification, a third annular rib is formed in the annular groove of the drive lever, and the third annular rib abuts against the waterproof cover.
As an improvement, a fourth annular convex rib is formed on the waterproof cover and abuts against the driving rod.
As an improvement, the waterproof cover is a silica gel waterproof cover.
As an improvement, the middle part of the waterproof cover is a conical part, and a gap is formed between the conical part and the driving rod.
As an improvement, the waterproof control switch further comprises a lead wire, the lead wire is welded with the connecting piece of the switch main body, and the welding part is encapsulated in the mounting seat.
The utility model discloses a waterproof control switch's beneficial effect is: the outer side of the upper portion of the waterproof cover is provided with an anti-loosening piece, the outer side of the lower portion of the waterproof cover is provided with a cover frame, the anti-loosening piece seals the upper portion of the waterproof cover and the driving rod, the cover frame seals the installation seat of the lower portion of the waterproof cover, and sealing of the switch main body in the installation seat is guaranteed. Through the actual test, the utility model discloses a waterproof control switch can reach the waterproof requirement of IPX7 grade.
Drawings
Fig. 1 is a schematic perspective view of a waterproof control switch according to a first embodiment of the present invention.
Fig. 2 is a front view of a waterproof control switch according to a first embodiment of the present invention.
Fig. 3 is a sectional view taken along the line a-a in fig. 2.
Fig. 4 is an exploded view of a waterproof control switch according to a first embodiment of the present invention.
Fig. 5 is a schematic perspective view of a mounting seat of a waterproof control switch according to a first embodiment of the present invention.
Fig. 6 is a schematic perspective view of a switch main body of a waterproof control switch according to a first embodiment of the present invention.
Fig. 7 is a schematic perspective view of a waterproof cover of a waterproof control switch according to a first embodiment of the present invention.
Fig. 8 is a schematic perspective view of a cover frame of a waterproof control switch according to a first embodiment of the present invention.
In the figure, 1, a mounting seat; 11. buckling;
2. a switch main body; 21. a drive rod; 22. an annular groove; 23. a third rib;
3. a waterproof cover; 31. a vertical portion; 32. a horizontal portion; 33. a tapered portion;
4. a cover frame; 41. a card slot;
5. an anti-loosening element.
Detailed Description
The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments. Other embodiments obtained by those skilled in the art without any creative work based on the embodiments belong to the protection scope of the present invention.
Referring to fig. 1 to 8, the utility model discloses a waterproof control switch, waterproof control switch includes:
a mounting seat;
the switch main body is arranged in the mounting seat, the switch main body is provided with a driving rod exposed out of the mounting seat, and the end part of the driving rod is provided with an annular groove;
the lower part of the waterproof cover is sleeved outside the mounting seat, and the upper part of the waterproof cover is positioned in the annular groove;
the cover frame is arranged on the mounting seat, and the lower part of the waterproof cover is tightly attached to and sealed with the mounting seat through the cover frame;
the anti-loosening piece is arranged outside the waterproof cover, and the anti-loosening piece enables the upper part of the waterproof cover to be tightly attached and sealed with the driving rod.
The upper part of the waterproof cover of the waterproof control switch is sealed with the driving rod of the switch main body, the lower part of the waterproof cover is sealed with the mounting seat, the waterproof cover generally has certain elasticity and is attached to the driving rod or the mounting seat, the upper part of the waterproof cover is also provided with the loosening element, the loosening element ensures that the upper part of the waterproof cover is sealed with the driving rod, the lower part of the waterproof cover is also provided with the cover frame, and the cover frame ensures that the lower part of the waterproof cover is sealed with the mounting seat; the upper part and the lower part of the waterproof cover are fixed, so that the waterproof cover is ensured to have a sealing effect all the time; the anti-loosening piece hoops the waterproof cover to realize double insurance.
Example one
Referring to fig. 1 to 8, the embodiment of the present invention provides a waterproof control switch, including:
a mounting base 1;
the switch main body 2 is arranged in the mounting seat 1, the switch main body 2 is provided with a driving rod 21 exposed out of the mounting seat 1, and an annular groove 22 is formed in the end part of the driving rod 21;
the lower part of the waterproof cover 3 is sleeved outside the mounting seat 1, and the upper part of the waterproof cover 3 is positioned in the annular groove 22;
the cover frame 4 is installed on the installation seat 1, and the lower part of the waterproof cover 3 is tightly attached to and sealed with the installation seat 1 through the cover frame 4;
and the anti-loosening piece 5 is arranged outside the waterproof cover 3, and the anti-loosening piece 5 enables the upper part of the waterproof cover 3 to be tightly attached and sealed with the driving rod 21.
In this embodiment, the length of the annular groove 22 at the end of the drive rod 21 is greater than 2 mm.
In this embodiment, the upper end of the drive rod 21 is higher than the cover frame 4.
In this embodiment, the anti-loosening element 5 is an elastic sleeve, which is located in the annular groove 22.
In this embodiment, the thickness of the waterproof cover 3 is larger than the size of the gap between the cover frame 4 and the mounting seat, so that the waterproof cover 3 is compressed and sealed.
In this embodiment, the cover frame 4 is clamped with the mounting seat 1.
In this embodiment, a pair of buckles 11 is formed on the mounting base 1, a pair of slots 41 is formed on the cover frame 4, and the buckles 11 are matched with the slots 41.
In this embodiment, the card slot 41 is a through card slot 41.
In this embodiment, the lower portion of the waterproof cover 3 has a vertical portion 31 at the lower portion and a horizontal portion 32 above the vertical portion 31, and both the vertical portion 31 and the horizontal portion 32 are tightly attached to the mounting base 1.
In this embodiment, the cover frame 4 is formed with a first annular rib that abuts against the horizontal portion 32 of the waterproof cover 3.
In other embodiments, a second annular rib may be formed on the waterproof cover 3, and the second annular rib abuts against the cover frame 4.
In this embodiment, a third annular rib is formed in the annular groove 22 of the driving rod 21, and the third annular rib abuts against the waterproof cover 3.
In other embodiments, a fourth annular rib may be formed on the waterproof cover 3, and the fourth annular rib abuts against the driving rod 21.
In this embodiment, the waterproof cover 3 is a silica gel waterproof cover 3.
In this embodiment, the middle of the waterproof cover 3 is a tapered portion 33, and a gap is formed between the tapered portion 33 and the driving rod 21.
In this embodiment, the waterproof control switch further includes a lead wire, the lead wire is welded to the connecting piece of the switch main body 2, and the welded portion is encapsulated in the mounting seat 1.
The switch main body 2 includes a spring or the like for returning the drive lever. The specific structure of the switch main body 2 and the like can be referred to the prior art.
The embodiment of the utility model provides a waterproof control switch's beneficial effect is: the outer side of the upper portion of the waterproof cover 3 is provided with an anti-loosening piece 5, the outer side of the lower portion of the waterproof cover 3 is provided with a cover frame 4, the anti-loosening piece 5 seals the upper portion of the waterproof cover 3 and the driving rod 21, the cover frame 4 seals the lower portion mounting seat 1 of the waterproof cover 3, and sealing of the switch main body 2 in the mounting seat 1 is guaranteed. Through the actual test, the utility model discloses a waterproof control switch can reach the waterproof requirement of IPX7 grade.
While the present invention has been described with reference to the particular illustrative embodiments, it will be understood by those skilled in the art that the present invention is not limited thereto, and may be embodied in many different forms without departing from the spirit and scope of the present invention as set forth in the following claims. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (10)
1. A waterproof control switch which is characterized in that: the waterproof control switch includes:
a mounting seat (1);
the switch main body (2) is arranged in the mounting seat (1), the switch main body (2) is provided with a driving rod (21) exposed out of the mounting seat (1), and an annular groove (22) is formed in the end part of the driving rod (21);
the lower part of the waterproof cover (3) is sleeved outside the mounting seat (1), and the upper part of the waterproof cover (3) is positioned in the annular groove (22);
the cover frame (4), the cover frame (4) is installed on the installation seat (1), and the cover frame (4) enables the lower part of the waterproof cover (3) to be tightly attached to and sealed with the installation seat (1);
the anti-loosening part (5) is arranged outside the waterproof cover (3), and the anti-loosening part (5) enables the upper part of the waterproof cover (3) to be tightly attached and sealed with the driving rod (21).
2. The waterproof control switch of claim 1, wherein: the anti-loosening element (5) is an elastic sleeve which is positioned in the annular groove (22).
3. The waterproof control switch of claim 1, wherein: the cover frame (4) is connected with the mounting seat (1) in a clamping mode.
4. A water resistant control switch according to claim 3, characterized in that: a pair of buckles (11) is formed on the mounting seat (1), a pair of clamping grooves (41) is formed on the cover frame (4), and the buckles (11) are matched with the clamping grooves (41).
5. The waterproof control switch of claim 4, wherein: the clamping groove (41) is a through clamping groove (41).
6. The waterproof control switch of claim 1, wherein: the lower part of the waterproof cover (3) is provided with a lower vertical part (31) and a horizontal part (32) positioned above the vertical part (31), and the vertical part (31) and the horizontal part (32) are tightly attached to the mounting seat (1).
7. The waterproof control switch of claim 6, wherein: a first annular convex rib is formed on the cover frame (4) and abuts against the horizontal part (32) of the waterproof cover (3); or
And a second annular convex rib is formed on the waterproof cover (3) and abuts against the cover frame (4).
8. The waterproof control switch of claim 1, wherein: a third annular convex rib is formed in the annular groove (22) of the driving rod (21) and abuts against the waterproof cover (3); or
A fourth annular convex rib is formed on the waterproof cover (3) and abuts against the driving rod (21).
9. The waterproof control switch of claim 1, wherein: the waterproof cover (3) is a silica gel waterproof cover (3); the middle part of the waterproof cover (3) is a conical part (33), and a gap is reserved between the conical part (33) and the driving rod (21).
10. The waterproof control switch of claim 1, wherein: the waterproof control switch further comprises a lead which is welded with the connecting piece of the switch main body (2), and the welding part is encapsulated in the mounting seat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021893574.3U CN212725084U (en) | 2020-09-02 | 2020-09-02 | Waterproof control switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021893574.3U CN212725084U (en) | 2020-09-02 | 2020-09-02 | Waterproof control switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212725084U true CN212725084U (en) | 2021-03-16 |
Family
ID=74925396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021893574.3U Active CN212725084U (en) | 2020-09-02 | 2020-09-02 | Waterproof control switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212725084U (en) |
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2020
- 2020-09-02 CN CN202021893574.3U patent/CN212725084U/en active Active
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