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CN109559916A - Waterproof electrical appliance switch - Google Patents

Waterproof electrical appliance switch Download PDF

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Publication number
CN109559916A
CN109559916A CN201811651870.XA CN201811651870A CN109559916A CN 109559916 A CN109559916 A CN 109559916A CN 201811651870 A CN201811651870 A CN 201811651870A CN 109559916 A CN109559916 A CN 109559916A
Authority
CN
China
Prior art keywords
button
inner button
springboard
switch
mentioned
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.)
Pending
Application number
CN201811651870.XA
Other languages
Chinese (zh)
Inventor
陈国祥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201811651870.XA priority Critical patent/CN109559916A/en
Publication of CN109559916A publication Critical patent/CN109559916A/en
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/04—Cases; Covers
    • H01H13/06—Dustproof, splashproof, drip-proof, waterproof or flameproof casings

Landscapes

  • Switch Cases, Indication, And Locking (AREA)
  • Push-Button Switches (AREA)
  • Tumbler Switches (AREA)

Abstract

A kind of waterproof electrical appliance switch, it includes switch pedestal, springboard, interior button bracket, interior button and outer button, due to being equipped with the envelope pressing plate being fixed in switch pedestal between interior button bracket and outer button, the surface receptacle for sealing pressing plate is located on the boss of envelope clamp surface, surrounding and upper and lower on switch pedestal surface have rhone, there is gutter in the upper and lower of envelope clamp surface, gutter and rhone form unobstructed drainage channel.Therefore the switch of the present invention compared with the existing technology has good waterproof performance.Simultaneously as there is boss on interior button bracket, there are positioning inclined-plane in through-hole two sides on interior button bracket, positioning inclined-plane is corresponding with the inclined-plane on above-mentioned interior button, and the driving lever on interior button is connected on spring, and driving lever is elastic construction, there are two bulge-structure, the switching positioning stablity of switch is reliable on springboard surface.

Description

Waterproof electrical appliance switch
Technical field
The present invention relates to Household appliance switch, specifically a kind of waterproof electrical appliance switch.
Background technique
The switch of the prior art mostly includes switch back seat, and wiring pillar, the connection of wiring pillar are equipped on switch back seat The contact of switch is equipped with springboard, the switching that button control springboard is closed and is connected on switch contact.Due in structure Reason, this no water-proof function of switch, water are easy to enter along the gap of switch button, and water can directly contact springboard, Influence switch using safe.The waterproof electrical appliance switch of the prior art only adds an external waterproof cover in the outside of switch, makes With it is inconvenient also unsightly, be easy to forget to close waterproof cover and cause apparatus failure.
Summary of the invention
The purpose of the present invention is to propose to a kind of waterproof electrical appliance switches without using external waterproof cover.
The object of the present invention is achieved like this: a kind of waterproof electrical appliance switch of the invention, it includes switch pedestal, jumps Plate, interior button supporting plate, interior button and outer button have inlet wire binding post, appliance wiring column in above-mentioned switch pedestal and are arranged in groove Interior copper bar, above-mentioned copper bar are connected with inlet wire binding post, and there is movable contact at above-mentioned springboard both ends, and there are rotation in the two sides in middle position Supporting lug, above-mentioned supporting lug are located in above-mentioned groove and are in contact with the copper bar in groove, there is interior button above springboard Supporting plate has interior button bracket and through-hole on interior button supporting plate, and interior button is placed on above-mentioned interior button bracket, and there are two connect on outer button Connect LJ head, in LJ two outer button connection holes being plugged on above above-mentioned interior button of above-mentioned two connection, the centre of above-mentioned interior button There is shaft, there is driving lever below interior button, the lower section of above-mentioned interior button passes through the through-hole on interior button supporting plate, and above-mentioned driving lever stirs springboard Rotation, realize switching springboard movable contact and appliance wiring column opening and closing, it is characterised in that above-mentioned interior button supporting plate and outside The envelope pressing plate being fixed in switch pedestal is equipped between button, the surrounding of above-mentioned envelope pressing plate has fixed LJ head, seals the surface of pressing plate There is jack corresponding with outer button connection hole, above-mentioned jack is located on the boss of envelope clamp surface, in above-mentioned switch pedestal table The surrounding and upper and lower in face have rhone, have gutter, the gutter and above-mentioned rhone in the upper and lower of envelope clamp surface Form unobstructed drainage channel.
The present invention a further improvement is that: have boss on interior button bracket, on interior button supporting plate through-hole up and down two sides have positioning Inclined-plane, the positioning inclined-plane are corresponding with the inclined-plane on above-mentioned interior button.
The present invention a further improvement is that: the driving lever on interior button is connected on spring, and driving lever is elastic construction.
The present invention a further improvement is that: springboard surface is there are two bulge-structure.
A kind of waterproof electrical appliance switch of the invention, is fixed on switch pedestal due to being equipped between interior button bracket and outer button On envelope pressing plate, seal pressing plate surface receptacle be located at envelope clamp surface boss on, switch pedestal surface surrounding and up and down There is rhone in side, has gutter in the upper and lower of envelope clamp surface, gutter and rhone form unobstructed drainage channel.Cause This, switch compared with the existing technology has good waterproof performance.Simultaneously as having boss on interior button bracket, on interior button bracket There are positioning inclined-plane in through-hole two sides, and positioning inclined-plane is corresponding with the inclined-plane on above-mentioned interior button, and the driving lever on interior button is connected on spring, Driving lever is elastic construction, and there are two bulge-structure, the switching positioning stablity of switch is reliable on springboard surface.
Detailed description of the invention
Fig. 1 is the configuration schematic diagram that waterproof electrical appliance of the invention switchs.
Fig. 2 is the structural schematic diagram of switch pedestal.
Fig. 3 is the structural schematic diagram of springboard.
Fig. 4 is the structural schematic diagram of interior button bracket.
Fig. 5 is interior button structure schematic diagram.
Fig. 6 is the right part of flg of Fig. 5.
Fig. 7 is the structural schematic diagram for sealing pressing plate.
Fig. 8 is the structural schematic diagram of outer button.
Specific embodiment
The invention is further illustrated by the examples with reference to the accompanying drawing:
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 8, a kind of waterproof electrical appliance switch of the invention, it includes opening Pedestal 6, springboard 5, interior button supporting plate 4, interior button 3 and outer button 1 are closed, has inlet wire binding post 61, electric appliance to connect in above-mentioned switch pedestal 6 Terminal 62 and the copper bar 64 being arranged in groove 63, above-mentioned copper bar 64 are connected with inlet wire binding post 61, and above-mentioned 5 both ends of springboard have There are a rotational support convex block 52 in movable contact 51, the two sides in middle position, above-mentioned supporting lug 52 be located in above-mentioned groove 63 and with it is recessed Copper bar 64 in slot 63 is in contact, and has interior button supporting plate 4 in the top of springboard 5, there is interior 41 through-hole of button bracket on interior button supporting plate 4 43, interior button 3 is placed on above-mentioned interior button bracket 41, and there are two LJ head 11 is connected on outer button 1, above-mentioned two connection LJ head 11 is inserted It connects in two outer button connection holes 32 above above-mentioned interior button 3, there is shaft 31 in the centre of above-mentioned interior button 3, and the lower section of interior button 3 has Driving lever 34, the lower section of above-mentioned interior button 3 pass through the through-hole 43 on interior button supporting plate 4, and above-mentioned driving lever 34 is stirred the rotation of springboard 5, realized Switch the opening and closing of springboard movable contact 51 and appliance wiring column 62, it is characterised in that above-mentioned interior button supporting plate 4 and outer button 1 Between be equipped with the envelope pressing plate 2 that is fixed in switch pedestal 6, the surrounding of above-mentioned envelope pressing plate 2 has fixed LJ head 21, the table of envelope pressing plate 2 There is jack 22 corresponding with outer button connection hole 32 in face, and above-mentioned jack 22 is located on the boss 23 on envelope 2 surface of pressing plate, above-mentioned The surrounding and upper and lower on 6 surface of switch pedestal have rhone 65, and the upper and lower on envelope 2 surface of pressing plate has gutter 23, described to draw Sink 23 and above-mentioned rhone 65 form unobstructed drainage channel；There are boss 42, through-hole on interior button supporting plate 4 on interior button bracket 41 There are positioning inclined-plane 44 in about 43 two sides, and the positioning inclined-plane 44 is corresponding with the inclined-plane 35 on above-mentioned interior button 3；Dialling on interior button 3 Bar 34 is connected on spring 33, and driving lever 34 is elastic construction；There are two bulge-structures 53 on springboard 5 surface.

Claims (4)

1.一种防水电器开关，它包括开关底座(6)、跳板(5)、内钮支架板(4)、内钮(3)和外按钮(1)，上述开关底座(6)上有进线接线柱(61)、电器接线柱(62)和设置在凹槽（63）内的铜条（64），上述铜条（64）和进线接线柱（61）相连接，上述跳板（5）两端有动触点（51），中间位置的两侧有转动支撑凸块（52），上述支撑凸块（52）位于上述凹槽（63）内并与凹槽（63）内的铜条（64）相接触，在跳板（5）的上方有内钮支架板（4），内钮支架板（4）上有内钮支架（41）通孔（43），内钮（3）放置在上述内钮支架（41）上，外按钮（1）上有两个连接凖头（11），上述两个连接凖头（11）插接在上述内钮（3）上方的两个外按钮连接孔（32）内，上述内钮（3）的中间有转轴（31），内钮（3）的下方有拨杆（34），上述内钮（3）的下方穿过内钮支架板（4）上的通孔（43），上述拨杆（34）拨动跳板（5）转动，实现切换跳板动触点（51）与电器接线柱（62）的开启和关闭，其特征在于上述内钮支架板（4）和外按钮（1）之间设有固定在开关底座（6）上的封压板（2），上述封压板（2）的四周有固定凖头（21），封压板（2）的表面有与外按钮连接孔（32）相对应的插孔（22），上述插孔（22）位于封压板（2）表面的凸台（23）上，在上述开关底座（6）表面的四周和上下方有排水槽（65），在封压板（2）表面的上下方有引水槽（23），所述引水槽（23）与上述排水槽（65）形成通畅的排水通道。1. A waterproof electrical switch, which comprises a switch base (6), a springboard (5), an inner button support plate (4), an inner button (3) and an outer button (1), and the switch base (6) is provided with an inlet. The wire terminal (61), the electrical terminal (62) and the copper strip (64) arranged in the groove (63), the above-mentioned copper strip (64) is connected with the incoming wire terminal (61), the above-mentioned jumper (5) ) have moving contacts (51) at both ends, and rotating support bumps (52) on both sides of the middle position. The support bumps (52) are located in the grooves (63) and are connected with the copper The strips (64) are in contact, and there is an inner button bracket plate (4) above the springboard (5), and the inner button bracket plate (4) has a through hole (43) for the inner button bracket (41). On the inner button bracket (41), there are two connecting heads (11) on the outer button (1), and the two connecting heads (11) are inserted into the two outer buttons above the inner button (3). In the connecting hole (32), there is a rotating shaft (31) in the middle of the inner button (3), a lever (34) is arranged below the inner button (3), and the lower part of the inner button (3) passes through the inner button bracket plate ( 4) on the through hole (43), the above-mentioned toggle lever (34) toggles the springboard (5) to rotate, and realizes the opening and closing of the switching springboard movable contact (51) and the electrical terminal (62), which is characterized in that the above-mentioned inner There is a sealing plate (2) fixed on the switch base (6) between the button bracket plate (4) and the outer button (1). 2) There is a socket (22) corresponding to the outer button connecting hole (32) on the surface, and the above socket (22) is located on the boss (23) on the surface of the sealing plate (2), on the switch base (6) There are drainage grooves (65) around the surface and at the upper and lower sides, and there are drainage grooves (23) above and below the surface of the sealing plate (2). 2.根据权利要求1所述的一种防水电器开关，其特征在于内钮支架（41）上有凸台（42），内钮支架板（4）上通孔（43）上下两侧有定位斜面（44），所述定位斜面（44）与上述内钮（3）上的斜面（35）相对应。2. A waterproof electrical switch according to claim 1, characterized in that the inner button bracket (41) is provided with a boss (42), and the upper and lower sides of the through hole (43) on the inner button bracket plate (4) are positioned at the upper and lower sides A slope (44), the positioning slope (44) corresponds to the slope (35) on the inner button (3). 3.根据权利要求1或2所述的一种防水电器开关，其特征在于所述内钮（3）上的拨杆（34）连接在弹簧（33）上，拨杆（34）是弹性结构。3. A waterproof electrical switch according to claim 1 or 2, characterized in that the lever (34) on the inner button (3) is connected to the spring (33), and the lever (34) is an elastic structure . 4.根据权利要求1所述的一种防水电器开关，其特征在于所述跳板（5）表面有两个凸起结构（53）。4. A waterproof electrical switch according to claim 1, characterized in that there are two raised structures (53) on the surface of the springboard (5).
CN201811651870.XA 2018-12-31 2018-12-31 Waterproof electrical appliance switch Pending CN109559916A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811651870.XA CN109559916A (en) 2018-12-31 2018-12-31 Waterproof electrical appliance switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811651870.XA CN109559916A (en) 2018-12-31 2018-12-31 Waterproof electrical appliance switch

Publications (1)

Publication Number Publication Date
CN109559916A true CN109559916A (en) 2019-04-02

Family

ID=65872284

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811651870.XA Pending CN109559916A (en) 2018-12-31 2018-12-31 Waterproof electrical appliance switch

Country Status (1)

Country Link
CN (1) CN109559916A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08212874A (en) * 1993-12-17 1996-08-20 Niles Parts Co Ltd Draining structure for vehicle switch unit
CN201708073U (en) * 2010-05-17 2011-01-12 公牛集团有限公司 Half-way push button switch
CN202423090U (en) * 2012-02-02 2012-09-05 宁波公牛电器有限公司 Half-way switch
CN202948868U (en) * 2012-12-10 2013-05-22 杨文雄 electrical switch
CN208225777U (en) * 2018-05-31 2018-12-11 宁波灵象电器有限公司 A kind of interlock switch with water-proof function
CN209658033U (en) * 2018-12-31 2019-11-19 陈国祥 Waterproof electrical appliance switch

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08212874A (en) * 1993-12-17 1996-08-20 Niles Parts Co Ltd Draining structure for vehicle switch unit
CN201708073U (en) * 2010-05-17 2011-01-12 公牛集团有限公司 Half-way push button switch
CN202423090U (en) * 2012-02-02 2012-09-05 宁波公牛电器有限公司 Half-way switch
CN202948868U (en) * 2012-12-10 2013-05-22 杨文雄 electrical switch
CN208225777U (en) * 2018-05-31 2018-12-11 宁波灵象电器有限公司 A kind of interlock switch with water-proof function
CN209658033U (en) * 2018-12-31 2019-11-19 陈国祥 Waterproof electrical appliance switch

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Application publication date: 20190402

WD01 Invention patent application deemed withdrawn after publication