CN219916987U - Dustproof durable electric tool switch - Google Patents
Dustproof durable electric tool switch Download PDFInfo
- Publication number
- CN219916987U CN219916987U CN202321379692.6U CN202321379692U CN219916987U CN 219916987 U CN219916987 U CN 219916987U CN 202321379692 U CN202321379692 U CN 202321379692U CN 219916987 U CN219916987 U CN 219916987U
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- CN
- China
- Prior art keywords
- fixedly connected
- shell
- wiring
- dust
- plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000428 dust Substances 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 239000007787 solid Substances 0.000 claims description 4
- 244000309464 bull Species 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Switch Cases, Indication, And Locking (AREA)
- Push-Button Switches (AREA)
Abstract
The utility model relates to the technical field of switches, in particular to a dustproof durable electric tool switch which comprises a shell, a dustproof cover, a fixed shell plate, a sealing gasket, a wiring assembly and a rotating rod assembly, wherein the dustproof cover is arranged on the shell; the wiring assembly is used for connecting lines; the rotating rod assembly is used for controlling the electric tool; the wiring assembly comprises a guide plate, a round hole is formed in one side of the guide plate, a fixing block is fixedly connected to one side of the guide plate, one side of the fixing block is fixedly connected to one side of the shell, and a threaded hole is formed in one side of the fixing block. The utility model has the advantages that: according to the utility model, the sealing gasket and the dust cover are arranged, the shell is in interference fit with the fixed shell plate, so that dust is prevented from entering from a gap between the shell and the fixed shell plate, dust is prevented from entering from a connecting position between the switch rod and the fixed shell plate, and the wiring hole and the wiring nut are arranged outside the shell, so that dust is effectively prevented from entering from the wiring position.
Description
Technical Field
The utility model relates to the technical field of switches, in particular to a dustproof and durable electric tool switch.
Background
The electric tool switch is widely used on electric drills, electric grinders, electric wrenches and electric screwdrivers, is mostly formed by combining a shell and a switch piece, and mostly adopts a rapid combination mode, so that dust easily enters the shell from a connecting position and an operation switch in actual use, and the use function of the switch can be affected after long-time accumulation.
In this regard, the present utility model provides a dustproof and durable electric tool switch.
Disclosure of Invention
The object of the present utility model is to solve at least one of the technical drawbacks.
Therefore, an object of the present utility model is to provide a dustproof and durable switch for electric tools, which solves the problems mentioned in the background art and overcomes the shortcomings in the prior art.
In order to achieve the above object, an embodiment of an aspect of the present utility model provides a dustproof and durable electric tool switch, including a housing, a dustproof cover, a fixed housing plate, a gasket, a wire assembly, and a rotating rod assembly; the wiring assembly is used for connecting lines; the rotating rod assembly is used for controlling the electric tool; the wiring assembly comprises a guide plate, a round hole is formed in one side of the guide plate, a fixing block is fixedly connected to one side of the guide plate, one side of the fixing block is fixedly connected to one side of the shell, a threaded hole is formed in one side of the fixing block, a wiring nut is connected to one side of the threaded hole in a threaded mode, one side of the wiring nut is rotationally connected to the inside of the round hole, one side of the guide plate is fixedly connected to one side of the sealing gasket, a fixing hole is formed in one side of the guide plate, and a first contact block is fixedly connected to the inside of the fixing hole.
By any of the above-mentioned aspects, preferably, the wiring assembly further includes a wiring board, and a wiring hole is formed in one side of the wiring board.
By the above-mentioned scheme preferred, one side of wiring board rotates and is connected with the plate, one side fixedly connected with reset spring of plate, one side fixedly connected with of reset spring is in one side of casing, one side fixedly connected with second contact block of plate.
By any of the above schemes, it is preferable that the clamping groove is formed in one side of the housing, the mounting groove is formed in one side of the housing, and the inside of the mounting groove is fixedly connected to one side of the wiring board.
By the above-mentioned scheme preferred, the connecting hole has been seted up to one side of fixed shell board, one side fixedly connected with solid fixed ring of connecting hole, one side of casing is fixed to be equipped with the fixture block, one side joint of fixture block is in the inside of draw-in groove, one side overlap joint of fixed shell board is in one side of sealed pad.
By the above-mentioned scheme, it is preferable that the inside fixedly connected with elastic ring of dust cover, one side of dust cover is dismantled and is connected in one side of solid fixed ring, the through-hole has been seted up to one side of dust cover.
By the preferred mode of above-mentioned arbitrary scheme, the bull stick subassembly includes the switch lever, one side of switch lever rotates to be connected in the inside of connecting hole, one side of switch lever can dismantle the one side of being connected in the dust cover, one side fixedly connected with connecting piece of switch lever, one side fixedly connected with dead lever of connecting piece.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
according to the utility model, the sealing gasket and the dust cover are arranged, the shell is in interference fit with the fixed shell plate, so that dust is prevented from entering from a gap between the shell and the fixed shell plate, dust is prevented from entering from a connecting position between the switch rod and the fixed shell plate, and the wiring hole and the wiring nut are arranged outside the shell, so that dust is effectively prevented from entering from the wiring position.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic perspective view of an embodiment of the present utility model;
FIG. 2 is a schematic illustration of a retaining ring connection according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a turning rod assembly according to an embodiment of the present utility model;
fig. 4 is a schematic diagram of a wiring assembly according to an embodiment of the utility model.
In the figure: 1. the device comprises a shell, 2, a dust cover, 3, a fixed shell plate, 301, a fixed ring, 302, a clamping block, 4, a sealing gasket, 5, a wiring assembly, 501, a guide plate, 502, a fixed block, 503, a wiring nut, 504, a first contact block, 505, a wiring plate, 506, a plate, 507, a return spring, 508, a second contact block, 6, a rotating rod assembly, 601, a switch rod, 602, a connecting piece, 603 and a fixed rod.
Detailed Description
As shown in fig. 1 to 4, a dust-proof durable electric tool switch includes a housing 1, a dust cover 2, a stationary housing plate 3, a gasket 4, a wire assembly 5, and a rotating lever assembly 6.
Further, in order to facilitate connection of the lines, a wiring assembly is provided in the present utility model, the wiring assembly 5 includes a guide plate 501, a circular hole is provided on one side of the guide plate 501, a fixed block 502 is fixedly connected to one side of the guide plate 501, one side of the fixed block 502 is fixedly connected to one side of the housing 1, a threaded hole is provided on one side of the fixed block 502, a wiring nut 503 is connected to the inside of the circular hole in a threaded manner, one side of the wiring nut 503 is rotatably connected to the inside of the circular hole, one side of the guide plate 501 is fixedly connected to one side of the sealing pad 4, a fixed hole is provided on one side of the guide plate 501, and a first contact block 504 is fixedly connected to the inside of the fixed hole;
the wiring assembly 5 further comprises a wiring board 505, a wiring hole is formed in one side of the wiring board 505, a plate 506 is rotatably connected to one side of the wiring board 505, a return spring 507 is fixedly connected to one side of the plate 506, one side of the return spring 507 is fixedly connected to one side of the shell 1, and a second contact block 508 is fixedly connected to one side of the plate 506.
A clamping groove is formed in one side of the housing 1, a mounting groove is formed in one side of the housing 1, and the inside of the mounting groove is fixedly connected to one side of the wiring board 505.
In order to facilitate rapid combination of the devices, a connecting hole is formed in one side of the fixed shell plate 3, a fixed ring 301 is fixedly connected to one side of the connecting hole, a clamping block 302 is fixedly arranged on one side of the shell 1, one side of the clamping block 302 is clamped in the clamping groove, and one side of the fixed shell plate 1 is lapped on one side of the sealing gasket 4; the clamping blocks 302 are in interference fit with the clamping grooves, so that gaps between the connecting positions are closed, and the tightness is improved.
In order to facilitate the installation of the dust cover 2, an elastic ring is fixedly connected to the inside of the dust cover 2, one side of the dust cover 2 is detachably connected to one side of the fixing ring 301, and a through hole is formed in one side of the dust cover 2.
The main material of the dust cover 2 is rubber, so that normal use can not be impressed after installation, and the installation of the dust cover 2 is more attached to the fixing ring 3 and the switch rod 601 through the installation of the elastic ring.
In order to facilitate the control of the electric tool after wiring, the utility model is provided with a rotating rod assembly, the rotating rod assembly 6 comprises a switch rod 601, one side of the switch rod 601 is rotatably connected to the inside of the connecting hole, one side of the switch rod 601 is detachably connected to one side of the dust cover 2, one side of the switch rod 601 is fixedly connected with a connecting piece 602, and one side of the connecting piece 602 is fixedly connected with a fixing rod 603.
A dustproof durable electric tool switch has the following working principle:
1) The method comprises the steps of carrying out a first treatment on the surface of the The wiring hole and the wiring nut 503 are used for respectively wiring the power supply and the electric tool, the switching rod 601 is operated, the connecting piece 602 is driven, the fixing rod 603 is driven, the plate 506 is controlled to move through the fixing rod 603 matched with the reset spring 507, the second contact block 508 is driven through the movement of the plate 506, the second contact block 508 is separated from or contacted with the first contact block 504, the power-on and power-off are realized, and then different working states of the electric tool are realized.
2) The method comprises the steps of carrying out a first treatment on the surface of the The shell 1 and the fixed shell plate 3 can be quickly installed by matching the clamping blocks 302 with the clamping grooves.
Claims (7)
1. A dustproof durable electric tool switch, characterized in that: the anti-dust device comprises a shell, a dust cover, a fixed shell plate, a sealing gasket, a wiring assembly and a rotating rod assembly;
the wiring assembly is used for connecting lines; the rotating rod assembly is used for controlling the electric tool;
the wiring assembly comprises a guide plate, a round hole is formed in one side of the guide plate, a fixing block is fixedly connected to one side of the guide plate, one side of the fixing block is fixedly connected to one side of the shell, a threaded hole is formed in one side of the fixing block, a wiring nut is connected to one side of the threaded hole in a threaded mode, one side of the wiring nut is rotationally connected to the inside of the round hole, one side of the guide plate is fixedly connected to one side of the sealing gasket, a fixing hole is formed in one side of the guide plate, and a first contact block is fixedly connected to the inside of the fixing hole.
2. A dust-proof durable power tool switch according to claim 1 and wherein: the wiring assembly further comprises a wiring board, and a wiring hole is formed in one side of the wiring board.
3. A dust-proof durable power tool switch according to claim 2 and wherein: one side of the wiring board is rotationally connected with a plate, one side of the plate is fixedly connected with a reset spring, one side of the reset spring is fixedly connected with one side of the shell, and one side of the plate is fixedly connected with a second contact block.
4. A dust-proof durable power tool switch according to claim 1 and wherein: the clamping groove is formed in one side of the shell, the mounting groove is formed in one side of the shell, and the inside of the mounting groove is fixedly connected to one side of the wiring board.
5. A dust-proof durable power tool switch according to claim 1 and wherein: the connecting hole has been seted up to one side of fixed shell plate, one side fixedly connected with solid fixed ring of connecting hole, one side of casing is fixed to be equipped with the fixture block, one side joint of fixture block is in the inside of draw-in groove, one side overlap joint of fixed shell plate is in one side of sealed pad.
6. A dust-proof durable power tool switch according to claim 1 and wherein: the inside fixedly connected with elastic ring of dust cover, one side of dust cover can be dismantled and be connected in one side of solid fixed ring, the through-hole has been seted up to one side of dust cover.
7. A dust-proof durable power tool switch according to claim 1 and wherein: the bull stick subassembly includes the switch lever, one side of switch lever rotates to be connected in the inside of connecting hole, one side of switch lever can be dismantled and be connected in one side of dust cover, one side fixedly connected with connecting piece of switch lever, one side fixedly connected with dead lever of connecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321379692.6U CN219916987U (en) | 2023-06-01 | 2023-06-01 | Dustproof durable electric tool switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321379692.6U CN219916987U (en) | 2023-06-01 | 2023-06-01 | Dustproof durable electric tool switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219916987U true CN219916987U (en) | 2023-10-27 |
Family
ID=88466174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321379692.6U Active CN219916987U (en) | 2023-06-01 | 2023-06-01 | Dustproof durable electric tool switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219916987U (en) |
-
2023
- 2023-06-01 CN CN202321379692.6U patent/CN219916987U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |