CN106128838B - The seal protection structure of switch - Google Patents
The seal protection structure of switch Download PDFInfo
- Publication number
- CN106128838B CN106128838B CN201610605732.2A CN201610605732A CN106128838B CN 106128838 B CN106128838 B CN 106128838B CN 201610605732 A CN201610605732 A CN 201610605732A CN 106128838 B CN106128838 B CN 106128838B
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- CN
- China
- Prior art keywords
- seal
- seesaw
- panel
- protection cap
- press box
- Prior art date
- 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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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
- H01H23/02—Details
- H01H23/04—Cases; Covers
- H01H23/06—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Abstract
The present invention relates to a kind of seal protection structure of switch.It includes a switch module being installed on for the panel being fixed on wall and one on panel; the switch module includes the seesaw and a body provided with circuit module that an on and off for being used for controlling switch component acts; the panel is provided with opening; seesaw is revealed in outside panel so that people press through opening; also include a protection cap; the protection cap is covered on panel; the body of the switch module is enclosed in protection cap, and the outer wall of protection cap is provided with multiple cable-through holes for being available for external cable to enter in protection cap.The sheet provided with circuit module is external by setting protection cap to cover in by the present invention, effectively to prevent the moisture content in air from entering in the body, avoids intrinsic circuit humid air from influenceing, eliminates safe hidden trouble, improve security.
Description
Technical field
The present invention relates to switch, more particularly to a kind of seal protection structure of switch.
Background technology
Moving seesaw-type switch on wall generally comprises a panel for being used to be fixed on wall and is installed on panel with more than one
Switch module.Switch module generally comprises the seesaw and one that an on and off for being used for controlling switch component acts and is provided with circuit mould
The body of block.After this switch is attached to wall, the body provided with circuit module can be embedded in wall, have certain safety
Protective effect.However, when running into humid climate (such as " going back to Nan Tian " of South China), " emitting water " phenomenon, wall occurs in wall
The moisture content in water or air on wall is easily accessible in the body provided with circuit module and intrinsic circuit is impacted,
Potential safety hazard can be brought.
The content of the invention
It is an object of the invention to provide a kind of seal protection structure for the switch that can effectively improve security.
Above-mentioned purpose is achieved by the following technical solution：
A kind of seal protection structure of switch, including a panel and one for being used to be fixed on wall are installed on panel
Switch module, the switch module include the seesaw and one that an on and off for being used for controlling switch component acts and are provided with circuit module
Body, the panel are provided with opening, and seesaw is revealed in outside panel so that people press through opening, in addition to a protection cap, the protection
It is covered on panel, the body of the switch module is enclosed in protection cap, and the outer wall of protection cap is available for outside provided with multiple
The cable-through hole that electric wire enters in protection cap.
The technical scheme is external by setting protection cap to cover in the sheet provided with circuit module, effectively to prevent in air
Moisture content enters in the body, avoids intrinsic circuit humid air from influenceing, eliminates safe hidden trouble, and improves security.
Above-mentioned technical proposal can be improved further using following measure：
The joining place of the protection cap and panel is provided with rubber seal.The technical scheme passes through the rank in protection cap and panel
Meet place and rubber seal is set, better seal protecting effect can be played.
The protection cap is in square shape, and the panel is provided with four rectangular-shaped locating pieces, and the one of each locating piece and protection cap
Angle offsets.The technical scheme is by setting four locating pieces to be easy to the location and installation of protection cap.
In each cable-through hole, the edge for surrounding the cable-through hole is provided with rubber parts.The technical scheme by set rubber parts with
Reduce and even eliminate cable-through hole and the gap through the electric wire of the cable-through hole.
The panel has front and back, and front and the back side are relative, are open and are through to front from the back side, seesaw is through opening
Mouth is revealed in outside front, and body and protection cap are respectively positioned on reverse side, and four locating pieces are on the back side.
The switch is also including deformable second seal, one after deformable first seal, a stress after a stress
First press box and one second press box, first seal, second seal, the first press box and the second press box are annular in shape；Seesaw is set
There is a seesaw flange annular in shape, panel is provided with a panel flange annular in shape, and seesaw flange is enclosed among panel flange；
The outside edge of first seal is held between the first press box and panel flange, and the inner side edge of first seal is clamped
Between the second press box and seesaw flange；The section of second press box is L-shaped, including orthogonal first splenium and the second pressure
Portion, the inner side edge of first seal are held between the first splenium of the second press box and seesaw flange, second seal quilt
It is held between the first press box and the second splenium of the second press box.The technical scheme by set panel flange, seesaw flange and
First seal forms one of waterwall, even if the gap that water, air or dust leave between seesaw and panel opening is entered
Enter rear Ye Huibeigai roads waterwall to intercept and cannot be introduced into inside wall, effectively protect switch module, the electricity of wall inner face
The parts such as device circuit, realize functions of waterproof and dustproof.And to install, to fix first close by setting the first press box and the second press box
Sealing it is simple and reasonable for structure, be easy to assemble.The technical scheme is by setting second seal so that the first press box, the second pressure
Frame and second seal form second waterwall, to play further water proof and dust proof effect, even if water, air or dirt
Angstrom penetrating first of waterwall can also be intercepted by second waterwall.The second L-shaped press box knot of the section of the technical scheme
Structure is simple, rationally, be easy to assemble.
First press box is provided with the first groove, and the second splenium of the second press box is provided with the second groove, second seal
The second convex portion of the second groove is absorbed in provided with first convex portion for being absorbed in the first groove and one.The technical scheme can be played to second
The positioning action of seal, the second seal in seesaw activity is avoided to be shifted over, at the same it is convex by the first groove and first
The cooperation of the cooperation in portion, the second groove and the second convex portion can play the effect for strengthening sealing.
The one side for being close to the first press box of the second seal is pasted together by double faced adhesive tape and the first press box, and second is close
The one side of the second splenium for being close to the second press box of sealing is pasted together by the second splenium of double faced adhesive tape and the second press box.Should
Technical scheme causes second seal with the first press box and the second splenium relative positioning of the second press box, to avoid living in seesaw respectively
Second seal is shifted over when dynamic.
First seal and second seal are elastic sealing element；Seesaw is in the unlatching of open state in a switch module
Position and a switch module switch between being in the closed position of off status；When seesaw is in the open position, first seal
Make seesaw that there is the trend for switching to closed position from open position with second seal；When seesaw is in the closed position,
First seal and second seal make seesaw have the trend for switching to open position from closed position.
The body is removably locked on panel by the 3rd screw, and seesaw is rotatably coupled body.
The sheet provided with circuit module is external by setting protection cap to cover in by the present invention, effectively to prevent the moisture content in air
Into in the body, avoid intrinsic circuit humid air from influenceing, eliminate safe hidden trouble, improve security.
Brief description of the drawings
Fig. 1 shows the decomposing schematic representation of panel of the invention, rubber seal and protection cap；
Fig. 2 shows the decomposing schematic representation of another angle of panel of the invention, rubber seal and protection cap；
Fig. 3 shows the schematic perspective view of the switch of the present invention；
Fig. 4 shows another angle schematic perspective view of the switch of the present invention；
Fig. 5 shows Fig. 4 A portions partial enlarged drawing；
Fig. 6 shows the perspective exploded view of the switch of the present invention；
Fig. 7 shows another angle perspective exploded view of the switch of the present invention；
Fig. 8 shows the schematic perspective view of the panel of the present invention；
Fig. 9 shows the schematic perspective view of the first press box of the present invention；
Figure 10 shows the schematic perspective view of the seesaw of the present invention；
Figure 11 shows the schematic perspective view of the second seal of the present invention；
Figure 12 shows the schematic perspective view of the second press box of the present invention；
Figure 13 shows the schematic perspective view of the first seal of the present invention；
Figure 14 shows that the switch of the present invention hides the schematic perspective view after protection cap；
Figure 15 shows Figure 14 B portions partial enlarged drawing；
Figure 16 shows the front view of the switch of the present invention；
Figure 17 shows Figure 16 C-C sectional views；
Figure 18 shows Figure 16 D-D sectional views；
Figure 19 shows Figure 17 E portions partial enlarged drawing；
Figure 20 shows Figure 17 F portions partial enlarged drawing；
Figure 21 shows the schematic diagram decomposed on the basis of Figure 19 after each part；
Figure 22 shows the schematic diagram decomposed on the basis of Figure 20 after each part；
Figure 23 shows Figure 18 G portions partial enlarged drawing.
Embodiment：
Embodiments of the invention are specifically described below in conjunction with the accompanying drawings.
A kind of seal protection structure of switch as shown in Fig. 1 to Figure 23, including one be used to be fixed to panel 1 on wall
Switch module on panel 1 is installed on one, the panel 1 is provided with opening 11, and the switch module is used for controlling switch group including one
The seesaw 2 and one of the on and off action of part is provided with the body 7 of circuit module, and seesaw 2 is revealed in outside panel 1 for people through opening 11
Press, gap 12 is left between the edge of seesaw 2 and opening 11 in order to which seesaw being capable of activity；
The panel has front 14 and the back side 15, and front 14 and the back side 15 are relative, are open and are through to front from the back side,
Seesaw is revealed in outside front through opening, and body and protection cap are respectively positioned on reverse side, and four locating pieces are on the back side.
In the present embodiment, panel 1 have one when the panel is installed on wall towards the front 14 and one of people and this
The relative back side 15 in front, the direction from front to the back side be towards wall direction, panel flange 13 on the back side of panel and
Extend along towards wall direction, panel flange 13 also surrounds opening 11, seesaw flange 21 on the seesaw 2 and also edge towards wall direction
Extension.
Body 7 is removably locked in the back side that panel is especially locked on panel 1 by the 3rd screw 71
On 15, seesaw 2 is rotatably coupled (such as be hinged) body 7；
Also include a protection cap 8, the protection cap 8 is covered on panel 1 and is especially covered on the back side 15 of panel, and this is opened
Body 7, first seal 3, the first press box 4, the second press box 5 and the second seal 6 for closing component are enclosed in protection cap 8,
The outer wall of protection cap 8 is provided with multiple cable-through holes 81 for being available for external cable to enter in protection cap.
The protection cap 8 is removably locked on panel 1 by the 4th screw 82.
In each cable-through hole 81, the edge for surrounding the cable-through hole is provided with rubber parts 83；
Protection cap 8 and the joining place of panel 1 are provided with rubber seal 84.
The protection cap 8 is in square shape, and the back side 15 of especially panel is provided with four rectangular-shaped locating pieces 16 on the panel 1, often
One jiao of one locating piece 16 and protection cap 8 offsets.
The switch also include after a stress deformable second seal 6 after deformable first seal 3, a stress,
One first press box 4 and one second press box 5, first seal 3, the first press box 4 and the second press box 5 are annular in shape；
Seesaw 2 is provided with a seesaw flange 21 annular in shape, and panel 1 is provided with a panel flange 13 annular in shape, seesaw flange
21 are enclosed among panel flange 13；
The outside edge 31 of first seal is held between the first press box 4 and panel flange 13 (i.e. the first press box general
The outside edge of first seal is locked in panel flange), the inner side edge 32 of first seal is held in the second press box 5
Between seesaw flange 21 (i.e. the inner side edge of first seal is locked on seesaw flange by the second press box).
First press box 4, the second press box 5, seesaw flange 21 and the side's of the being ring-type of panel flange 13.
First press box 4 is removably locked on panel 1 by the first screw 41, and the second press box 5 passes through second
Screw 51 is removably locked on seesaw 2, and thus, the second press box 5 follows the activity of seesaw 2.
Second seal 6 is held between the first press box 4 and the second press box 5.
The section of second press box 5 is L-shaped, including the splenium 53 of orthogonal first splenium 52 and second, the first sealing
The inner side edge 32 of part is held between the first splenium 52 of the second press box and seesaw flange 21, and second seal 6 is clamped
Between the second splenium 53 of the first press box 4 and the second press box.
In the present embodiment, the bearing of trend of the first splenium 52 of the second press box is parallel to towards wall direction, along towards wall side
To the second splenium 53 of the second press box is located at the front of the first press box 4.
First press box 4 is provided with the first groove 42, and the second splenium 53 of the second press box is provided with the second groove 54, and second is close
Sealing 6 is provided with first convex portion 61 for being absorbed in the first groove 42 and one and is absorbed in the second convex portion 62 of the second groove 54.
The one side 63 for being close to the first press box of second seal 6 is viscous by double faced adhesive tape (not shown) and the first press box 4
Stick together, the first convex portion 61 is on the face 63；The one side 64 of the second splenium for being close to the second press box of second seal is logical
Cross double faced adhesive tape (not shown) and the second splenium 53 of the second press box is pasted together, the second convex portion 62 is on the face 64.
First seal 3 and second seal 6 are elastic sealing element, such as elastic caoutchouc seal etc., this implementation
In example, deformed after the stress that described elastic sealing element refers to possess sealing function and original shape can be recovered after active force loses
The object of shape；
Seesaw 2 is in the open position of open state in a switch module and a switch module is in the closed position of off status
Between switch；
When seesaw 2 is in the open position, first seal 3 and second seal 6 make seesaw have from open position
Switch to the trend of closed position；
When seesaw 2 is in the closed position, first seal 3 and second seal 6 make seesaw have from closed position
Switch to the trend of open position.
Specifically describe, second seal is annular in shape, has the side of second seal first being sequentially connected from beginning to end, the second sealing
Part second is in, second seal the 3rd and the side of second seal the 4th, the second splenium of the second press box have head and the tail phase successively
The second splenium first even is in, the second splenium the second, the second splenium the 3rd while and during the second splenium the 4, wherein, the second pressure
Position correspondence while with second seal the first of portion first, the second splenium second position correspondence while with second seal the second,
Second splenium the 3rd position correspondence while with second seal the 3rd, the second splenium the 4th position while with second seal the 4th
It is corresponding.When seesaw is in the open position, the second splenium first is when compressing second seal the first, and the side of the second splenium the 4th
Second seal the 4th side is stretched, so, second seal will be such that seesaw has from open position to switch to closed position
Trend.When seesaw is in the closed position, the second splenium first is when stretching second seal the first, and the side of the second splenium the 4th
Second seal the 4th side is compressed, so, second seal just makes seesaw have from closed position to switch to becoming for open position
Gesture.First seal can also use the principle such as second seal to realize, when seesaw is in the open position, first seal
Make seesaw that there is the trend for switching to closed position from open position；When seesaw is in the closed position, first seal makes to stick up
Plate has the trend that open position is switched to from closed position.
First seal 3 and/or second seal 6 can also be flexible seals, such as packing cloth of water proof and dust proof etc.
Deng, in the present embodiment, deformed after the stress that described flexible seals refer to possess sealing function and after active force loses not
The object of original form can be recovered.
The corner of panel 1 is respectively equipped with a perforation 17, and each perforation is furnished with one the 5th screw 18, can by the 5th screw 18
By panel locking on wall, in addition to a trim 9, the trim 9 can be installed in the front of panel by buckle structure
14 and cover four perforation.
Claims (5)
1. a kind of seal protection structure of switch, including a panel and one for being used to be fixed on wall are installed on opening on panel
Component is closed, the switch module includes seesaw and the sheet provided with circuit module that an on and off for being used for controlling switch component acts
Body, the panel are provided with opening, and seesaw is revealed in outside panel so that people press through opening, in addition to a protection cap, the protection cap
It is covered on panel, the body of the switch module is enclosed in protection cap, and the outer wall of protection cap is available for external electrical provided with multiple
The cable-through hole that line enters in protection cap；
It is characterized in that：
The switch is also including deformable second seal, one first after deformable first seal, a stress after a stress
Press box and one second press box, first seal, second seal, the first press box and the second press box are annular in shape；
Seesaw is provided with a seesaw flange annular in shape, and panel is provided with a panel flange annular in shape, and seesaw flange is enclosed in face
Among plate flange；
The outside edge of first seal is held between the first press box and panel flange, the inner side edge quilt of first seal
It is held between the second press box and seesaw flange；
The section of second press box is L-shaped, including orthogonal first splenium and the second splenium, the inner side edge of first seal
Portion is held between the first splenium of the second press box and seesaw flange, and second seal is held in the first press box and the second pressure
Between second splenium of frame；
First seal and second seal are elastic sealing element；
Seesaw is in the open position of open state in a switch module and a switch module is between the closed position of off status
Switching；
When seesaw is in the open position, first seal and second seal make seesaw have from open position to switch to pass
The trend of closed position；
When seesaw is in the closed position, first seal and second seal make seesaw with switched on from closed position
Open the trend of position.
2. the seal protection structure of switch according to claim 1, it is characterised in that：The joining place of the protection cap and panel
Provided with rubber seal.
3. the seal protection structure of switch according to claim 2, it is characterised in that：The protection cap is in square shape, the panel
It is provided with four rectangular-shaped locating pieces, one jiao of each locating piece and protection cap offsets.
4. the seal protection structure of switch according to claim 1, it is characterised in that：In each cable-through hole, the mistake is surrounded
The edge of string holes is provided with rubber parts.
5. the seal protection structure of switch according to claim 3, it is characterised in that：The panel has front and back,
Front and the back side are relative, are open and are through to front from the back side, seesaw is revealed in outside front through opening, and body and protection cap are equal
Positioned at reverse side, four locating pieces are on the back side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610605732.2A CN106128838B (en) | 2016-07-27 | 2016-07-27 | The seal protection structure of switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610605732.2A CN106128838B (en) | 2016-07-27 | 2016-07-27 | The seal protection structure of switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106128838A CN106128838A (en) | 2016-11-16 |
| CN106128838B true CN106128838B (en) | 2018-01-16 |
Family
ID=57254248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610605732.2A Active CN106128838B (en) | 2016-07-27 | 2016-07-27 | The seal protection structure of switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106128838B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000113774A (en) * | 1998-10-08 | 2000-04-21 | Fuji Heavy Ind Ltd | Interior switch structure for automobile |
| US6444930B1 (en) * | 2001-03-07 | 2002-09-03 | Carling Technologies | Environmentally sealed rocker switch |
| CN201868281U (en) * | 2010-03-16 | 2011-06-15 | 邹海平 | Wall mechanical switch with patterns |
| CN105304378B (en) * | 2015-12-02 | 2018-07-27 | 深圳市宏拓伟业精密五金制品有限公司 | A kind of waterproof electric-shock-resistant safety switch |
| CN205231329U (en) * | 2015-12-10 | 2016-05-11 | 马路 | Wall switch casing and adopt wall switch socket of this casing for socket |
-
2016
- 2016-07-27 CN CN201610605732.2A patent/CN106128838B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106128838A (en) | 2016-11-16 |
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| CP02 | Change in the address of a patent holder |
Address after: No. 59, Nenjiang Road, Gulou District, Nanjing City, Jiangsu Province Patentee after: Zhang Yulian Address before: 528400 Guangdong province Zhongshan City Shiqi District, North Hubin Road No. 68 building 4 Room 502 Lakeview Garden Patentee before: Zhang Yulian |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200806 Address after: 215500 Qiuzhen building, Southeast campus, Changshu Institute of technology, No. 99, Hushan Road, Changshu Southeast Economic Development Zone, Suzhou City, Jiangsu Province Patentee after: Changshu southeast high tech Venture Service Co., Ltd Address before: No. 59, Nenjiang Road, Gulou District, Nanjing City, Jiangsu Province Patentee before: Zhang Yulian |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210811 Address after: 215500 No. 133, Huangpujiang Road, Southeast street, Changshu, Suzhou, Jiangsu Patentee after: Suzhou Rongzhi 3D Technology Co., Ltd Address before: Qiuzhen building, Southeast campus, Changshu Institute of technology, No.99 Hushan Road, Changshu Southeast Economic Development Zone, Suzhou City, Jiangsu Province Patentee before: Changshu southeast high tech Venture Service Co., Ltd |