CN207925346U - Dust-protection type slidingtype power switch - Google Patents
Dust-protection type slidingtype power switch Download PDFInfo
- Publication number
- CN207925346U CN207925346U CN201820097620.5U CN201820097620U CN207925346U CN 207925346 U CN207925346 U CN 207925346U CN 201820097620 U CN201820097620 U CN 201820097620U CN 207925346 U CN207925346 U CN 207925346U
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- China
- Prior art keywords
- shell
- handle
- opening
- dust
- power switch
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Abstract
The utility model provides a kind of dust-protection type slidingtype power switch, including shell, the handle from top to bottom set gradually, mobile conductive sheet and fixed-conductive film are provided in the shell, the handle is slidably connected by resiliency in position locking mechanism and the shell, the upper end of the handle is protruded by the opening on the shell, gap location between the handle and the shell is provided with dustproof sheet, the dustproof sheet is Nian Jie with the inner surface of the shell, has on the dustproof sheet and an equal amount of opening of opening.Due to being provided with above-mentioned dustproof sheet, the utility model can avoid external dust or foreign matter from entering enclosure interior from the opening of shell, to avoid resulting security risk, have the characteristics that simple in structure, at low cost well.
Description
Technical field
The utility model is related to switching technique field, more particularly to a kind of dust-protection type slidingtype power switch.
Background technology
Power switch in the prior art is formed on its shell there are one opening, the switch hand for switching on off state
Handle is then placed in the opening, and when switch knob is located at different positions, the switching between on off state may be implemented.But
Opening is since there are gap, dust or foreign matters easily to enter the inside of shell from this gap to bring security risk.
Invention content
The utility model provides a kind of dust-protection type slidingtype power switch, and to solve, dust or foreign matter are easy in the prior art
The problem of entering enclosure interior from the opening of shell, bring security risk.
To solve the above problems, the one side as the utility model, provides a kind of dust-protection type slidingtype power supply and open
It closes, including shell, the handle from top to bottom set gradually, mobile conductive sheet and fixed-conductive film, institute is provided in the shell
It states handle to be slidably connected by resiliency in position locking mechanism and the shell, the upper end of the handle is by the opening on the shell
Place protrudes, and the gap location between the handle and the shell is provided with dustproof sheet, the interior table of the dustproof sheet and the shell
Face is bonded, and is had on the dustproof sheet and an equal amount of opening of opening.
Preferably, the resiliency in position locking mechanism includes U-shaped flexible latch arm and is connect with the inner wall of the shell
On off state sticking department, the on off state sticking department includes two lock slots, the U-shaped flexible latch arm and the handle
It is fixedly connected, and is formed with the locking projection coordinated with the lock slots in the U-shaped flexible latch arm.
Preferably, the bottom of the handle is formed with push projection, be formed on the mobile conductive sheet towards it is described by
Press the protrusion of protrusion.
Due to being provided with above-mentioned dustproof sheet, the utility model can avoid external dust or foreign matter from shell well
The opening of body enters enclosure interior, to avoid resulting security risk, has the characteristics that simple in structure, at low cost.
Description of the drawings
Fig. 1 schematically shows the overall structure diagram of the utility model；
Fig. 2 schematically shows the internal structure schematic diagrams of the utility model；
Fig. 3 schematically shows the exploded view of the utility model.
Reference numeral in figure：1, handle；2, mobile conductive sheet；3, fixed-conductive film；4, it is open；5, dustproof sheet；6, U-shaped bullet
Property lock arm；7, locking projection；8, protrusion.
Specific implementation mode
The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be by right
It is required that the multitude of different ways for limiting and covering is implemented.
The one side of the utility model provides a kind of dust-protection type slidingtype power switch, including shell, the shell
It is inside provided with the handle 1 from top to bottom set gradually, mobile conductive sheet 2 and fixed-conductive film 3, the handle 1 and passes through elastic position
It sets locking mechanism to be slidably connected with the shell, the upper end of the handle 1 is protruded by the opening 4 on the shell, the hand
Gap location between handle 1 and the shell is provided with dustproof sheet 5, and the dustproof sheet 5 is Nian Jie with the inner surface of the shell, described
Have and 4 an equal amount of openings of the opening on dustproof sheet 5.
Due to being provided with above-mentioned dustproof sheet 5, the utility model can avoid well external dust or foreign matter from
The opening of shell enters enclosure interior, to avoid resulting security risk, has spy simple in structure, at low cost
Point.
Preferably, the resiliency in position locking mechanism includes U-shaped flexible latch arm 6 and connects with the inner wall of the shell
The on off state sticking department connect, the on off state sticking department include two lock slots, the U-shaped flexible latch arm 6 with it is described
Handle 1 is fixedly connected, and the locking projection 7 coordinated with the lock slots is formed in the U-shaped flexible latch arm 6.
When stirring handle 1 with hand, U-shaped flexible latch arm 6 thereon can move together therewith, to make U-shaped snap lock
Locking projection 7 in fixed arm 6 is caught in after a lock slots are detached from another lock slots.Due to using U-shaped flexible latch arm
Realize that the position of on off state locks with the fit structure of handle, lock slots so that switch is in process of production, it is convenient to adopt
With automatic assembling, achievees the purpose that reduction group founds cost, while also saving material, by material cost by low 10%, be assembled into
This general low 30%.
Preferably, the bottom of the handle 1 is formed with push projection, is formed on the mobile conductive sheet 2 described in
The protrusion 8 of push projection.When protrusion 8 is passed through in the bottom of handle 1, i.e., can make mobile conductive sheet 2 move downward and with fixation
Conductive sheet 3 contacts or discharges the mobile conductive sheet 2 being depressed and detached so as to move conductive sheet 2 and connect with fixed-conductive film 3, from
And realize the operation being switched on or switched off.Further, the effect of position locking can be also preferably played by push projection.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (3)
1. a kind of dust-protection type slidingtype power switch, which is characterized in that including shell, be provided in the shell from top to bottom according to
The handle of secondary setting（1）, mobile conductive sheet（2）And fixed-conductive film（3）, the handle（1）Pass through resiliency in position locking mechanism
It is slidably connected with the shell, the handle（1）Upper end by the opening on the shell（4）Place protrudes, the handle（1）With
Gap location between the shell is provided with dustproof sheet（5）, the dustproof sheet（5）It is Nian Jie with the inner surface of the shell, it is described
Dustproof sheet（5）It is upper to have and the opening（4）An equal amount of opening.
2. dust-protection type slidingtype power switch according to claim 1, which is characterized in that the resiliency in position locking mechanism
Including U-shaped flexible latch arm（6）And the on off state sticking department being connect with the inner wall of the shell, the on off state lock
It includes two lock slots, the U-shaped flexible latch arm to determine portion（6）With the handle（1）It is fixedly connected, and the U-shaped snap lock
Fixed arm（6）On be formed with the locking projection coordinated with the lock slots（7）.
3. dust-protection type slidingtype power switch according to claim 1, which is characterized in that the handle（1）Bottom shape
At having push projection, the mobile conductive sheet（2）On be formed with protrusion towards the push projection（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820097620.5U CN207925346U (en) | 2018-01-19 | 2018-01-19 | Dust-protection type slidingtype power switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820097620.5U CN207925346U (en) | 2018-01-19 | 2018-01-19 | Dust-protection type slidingtype power switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207925346U true CN207925346U (en) | 2018-09-28 |
Family
ID=63604499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820097620.5U Active CN207925346U (en) | 2018-01-19 | 2018-01-19 | Dust-protection type slidingtype power switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207925346U (en) |
-
2018
- 2018-01-19 CN CN201820097620.5U patent/CN207925346U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |