CN103617913B - Waterproof switch - Google Patents
Waterproof switch Download PDFInfo
- Publication number
- CN103617913B CN103617913B CN201310652972.4A CN201310652972A CN103617913B CN 103617913 B CN103617913 B CN 103617913B CN 201310652972 A CN201310652972 A CN 201310652972A CN 103617913 B CN103617913 B CN 103617913B
- Authority
- CN
- China
- Prior art keywords
- pedestal
- pin
- wiper arm
- water proof
- proof switch
- 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.)
- Active
Links
- 239000011810 insulating material Substances 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims abstract description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 230000001939 inductive effect Effects 0.000 claims description 4
- 235000014676 Phragmites communis Nutrition 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Abstract
The invention discloses a waterproof switch. The waterproof switch comprises a base made of insulating materials and a shifting arm made of insulating materials. The base is provided with a front face and a back face. A reed switch provided with a first pin and a second pin are sealed and fixed inside the base, and the first pin and the second pin extend out of the back face of the base in a sealing mode. One end of the shifting arm is rotatably connected to the front face of the base through a hinged base, and the other end of the shifting arm is fixedly provided with a magnet block which can selectively connect/disconnect the first pin and the second pin when the shifting arm rotates. The waterproof switch is simple in structure, convenient to use, low in cost and very high in waterproof performance.
Description
Technical field
The present invention relates to a kind of water proof switch.
Background technology
Mostly there is complex structure, use the shortcoming inconvenient, production cost is high in existing water proof switch.
Summary of the invention
The present invention seeks to: for the deficiencies in the prior art, the water proof switch that a kind of structure is simple, easy to use, with low cost is provided.
Technical scheme of the present invention is: described water proof switch, comprise the pedestal and wiper arm made by insulating material, described pedestal has a front and a back side, the inner sealing of pedestal is fixed with the tongue tube that has the first pin and the second pin, and described first pin and the second pin all seal the outside, the back side of stretching out described pedestal, one end of described wiper arm is rotatably connected to the front of described pedestal by hinged seat, the other end of described wiper arm is fixedly installed a magnet piece optionally making described first pin and the second pin mutually turn on/off when this wiper arm is rotated.
As preferably, the inside of described pedestal is fixedly installed a magnetic inductive block between described tongue tube and described wiper arm.
As preferably, the front of described pedestal is provided with two locating grooves, described wiper arm forms the locator card rib corresponding with described locating groove.
As preferably, the front of described pedestal forms a circular arc shaped rib and two round boss, two described round boss are arranged in the two ends of described circular arc shaped rib and spaced apart with this circular arc shaped rib, and described circular arc shaped rib and described two round boss form two described locating grooves jointly.
As preferably, the axis projection of described pedestal is rounded.
As preferably, the axial line that described hinged seat departs from described pedestal is arranged.
As preferably, it is inner that described magnet piece embeds described wiper arm, and this magnet piece is exposed outside wiper arm towards that side of pedestal.
Advantage of the present invention is: this water proof switch of the present invention utilizes the property of tongue tube and makes, and its water proofing property is high.And the structure of this switch and production technology also fairly simple, production cost is far below conventional waterproof switch.
Accompanying drawing explanation
Fig. 1 is the front view of water proof switch in the embodiment of the present invention;
Fig. 2 is the cutaway view of water proof switch in the embodiment of the present invention;
Fig. 3 is the structural representation of the pedestal of water proof switch in the embodiment of the present invention;
Fig. 4 is the structural representation of the wiper arm of water proof switch in the embodiment of the present invention.
Wherein: 1-pedestal, 2-wiper arm, 3-first pin, 4-second pin, 5-magnet piece, 6-magnetic inductive block, 7-locating groove, 8-locator card rib, 9-circular arc shaped rib, 10-round boss, 11-hinged seat.
Embodiment
Fig. 1 ~ Fig. 4 illustrates a specific embodiment of this water proof switch of the present invention, and it comprises pedestal 1 and a wiper arm 2, and described pedestal and wiper arm are made by insulating material, and pedestal 1 has the front and a back side that mutually deviate from.The inner sealing of pedestal 1 is fixed with a tongue tube, this tongue tube has the tongue tube that the first pin 3 and the second pin 4(have a this structure and belongs to existing routine techniques), and described first pin 3 and the second pin 4 all to seal the back side of stretching out described pedestal 1 outside.One end of wiper arm 2 is rotatably connected to the front of described pedestal 1 by hinged seat 11, the other end of wiper arm 2 is then fixedly installed a magnet piece 5, when described wiper arm 2 is rotated, described magnet piece can optionally make described first pin 3 and the second pin 4 mutually connect or mutually disconnect.
When manufacturing, described pedestal 1 single injection-molded, described tongue tube can set within it when pedestal 1 is shaping, also can after the basis of pedestal is body formed, then is fixed on pedestal 1(pedestal mentioned here 1 by fluid sealant and is jointly made up of aforementioned pedestal body and fluid sealant) inner.
This water proof switch of the present embodiment, when embody rule, needs pedestal 1 to be sealedly connected on corresponding electric equipment (as electrostatic atomiser), and the first pin 3 of this switch and the second pin 4 is serially connected in the circuit of described electric equipment.Generally, the first pin 3 and the second pin 4 disconnect mutually to be disconnected, and makes the circuit of described electric equipment be in off-state.When needing to connect circuit, then need to rotate the tongue tube of magnet piece 5 in pedestal 1 that wiper arm 2 makes setting on it, tongue tube internal structure under the magneticaction of magnet piece 5 changes, and described first pin 3 and the second pin 4 are connected mutually, the operating state also with regard to making the circuit of described electric equipment be in connection.When needing open circuit, then again rotating wiper arm 2 makes the magnet piece 5 that it is arranged away from the tongue tube in pedestal 1, tongue tube be not subject to the magneticaction (magnetic force is small) of magnet piece 5, and the first pin 3 and the second pin 4 are restored to off-state, and electric equipment power-off does not work.Because pedestal 1 and electric equipment seal fixing, so the back side that the water being positioned at pedestal 1 frontal can not infiltrate pedestal 1 causes the first pin 3 and the second pin 4 to be connected, its water resistance is high.
In order to strengthen the magneticaction of described magnet piece 5 pairs of tongue tubes, ensure the stability of this water proof switch, this example is also fixedly installed a magnetic inductive block 6 between tongue tube and wiper arm 2 in the inside of described pedestal 1, as Fig. 2.
As shown in Figure 1, this example is provided with two locating grooves 7 in the front of pedestal 1, wiper arm 2 forms a locator card rib 8 corresponding with described locating groove 7.The position of described two locating grooves 7 correspond to two kinds of operating states of this water proof switch respectively: when the locator card rib 8 that wiper arm 2 turns on it snaps in one of them locating groove 7, first pin 3 and the second pin 4 are connected mutually, and this switch is in on-state; When the locator card rib 8 that wiper arm 2 turns on it snaps in another one locating groove 7, the first pin 3 and the second pin 4 cut off mutually, and this switch is in off-state.Why this switch adopts the structure of locating groove 7 and locator card rib 8, makes on the one hand in order to avoid the anglec of rotation of user to wiper arm 2 is excessive or too small, and causes switch can not be in the operating state (on/off) of user's needs; Also be touch wiper arm 2 in order to avoid chaff interference and make it rotate on the other hand, cause the change of on off state, make switch accidental switch or unexpected disconnection, affect the normal use of respective electric equipment.
The specific constructive form of above-mentioned two locating grooves 7 can refer to shown in Fig. 1 and Fig. 3: the front of pedestal 1 forms a circular arc shaped rib 9 and two round boss 10, described two round boss 10 are arranged in the two ends of described circular arc shaped rib 9, and these two round boss 10 are all spaced apart with described circular arc shaped rib 9, thus form two described locating grooves 7 between circular arc shaped rib 9 and two round boss 10.Be not difficult to find out, when locator card rib 8 snaps in after in locating groove 7, as long as user applies enough large turning moment (this moment is not very large, can be reached easily by the finger of user) to wiper arm 2, just locator card rib 8 can be produced outside locating groove 7.
In the present embodiment, the axis projection of described pedestal 1 is rounded, as Fig. 3.The axial line that described hinged seat 11 departs from pedestal 1 is arranged, as Fig. 2.It is inner that described magnet piece 5 embeds described wiper arm 2, and this magnet piece 5 is exposed outside wiper arm 2 towards that side of pedestal 1, and this structure both ensure that the structural stability of magnet piece 5 in wiper arm 2, in turn ensure that the magneticaction of magnet piece 5 pairs of tongue tubes.
In addition, in the front of described pedestal 1, stamp has the word (" ON " and " OFF " in Fig. 1) representing on off state to this example, can know to allow user the circuit state learnt residing for this switch.In this example, when wiper arm 2 turns to the position of " NO " (now locator card rib 8 snaps in one of them locating groove 7), this switch is in on-state; When turning to the position of " OFF " when wiper arm 2 (now locator card rib 8 snaps in another one locating groove 7), this switch is in off-state.
Certainly, above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to people can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalent transformations of doing according to the Spirit Essence of main technical schemes of the present invention or modification, all should be encompassed within protection scope of the present invention.
Claims (6)
1. a water proof switch, it is characterized in that: comprise the pedestal (1) and wiper arm (2) made by insulating material, described pedestal (1) has a front and a back side, the inner sealing of pedestal (1) is fixed with the tongue tube that has the first pin (3) and the second pin (4), and described first pin (3) and the second pin (4) all seal the outside, the back side of stretching out described pedestal (1), one end of described wiper arm (2) is rotatably connected to the front of described pedestal (1) by hinged seat (11), the other end of described wiper arm (2) is fixedly installed a magnet piece (5) optionally making described first pin (3) and the second pin (4) mutually turn on/off when this wiper arm is rotated, the front of described pedestal (1) is provided with two locating grooves (7), described wiper arm (2) forms the locator card rib (8) corresponding with described locating groove (7).
2. water proof switch according to claim 1, is characterized in that: the inside of described pedestal (1) is fixedly installed a magnetic inductive block (6) be positioned between described tongue tube and described wiper arm (2).
3. water proof switch according to claim 1, it is characterized in that: the front of described pedestal (1) forms a circular arc shaped rib (9) and two round boss (10), two described round boss (10) are arranged in the two ends of described circular arc shaped rib (9) and spaced apart with this circular arc shaped rib, two locating grooves (7) described in described circular arc shaped rib (9) and described two round boss (10) are formed jointly.
4. water proof switch according to claim 1, is characterized in that: the axis projection of described pedestal (1) is rounded.
5. water proof switch according to claim 4, is characterized in that: the axial line that described hinged seat (11) departs from described pedestal (1) is arranged.
6. water proof switch according to claim 1, it is characterized in that: it is inner that described magnet piece (5) embeds described wiper arm (2), and this magnet piece (5) is exposed in wiper arm (2) outward towards that side of pedestal (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310652972.4A CN103617913B (en) | 2013-12-05 | 2013-12-05 | Waterproof switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310652972.4A CN103617913B (en) | 2013-12-05 | 2013-12-05 | Waterproof switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103617913A CN103617913A (en) | 2014-03-05 |
| CN103617913B true CN103617913B (en) | 2015-07-22 |
Family
ID=50168616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310652972.4A Active CN103617913B (en) | 2013-12-05 | 2013-12-05 | Waterproof switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103617913B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87206986U (en) * | 1987-05-05 | 1988-08-03 | 李广兴 | Permanent-magnet type explosion-proof and water-proof switch |
| US4825181A (en) * | 1987-03-10 | 1989-04-25 | Kabushiki Kaisha Toshiba | Switching device |
| CN2489446Y (en) * | 2001-02-13 | 2002-05-01 | 姚宇 | Magnetic induction dry-reed pipe type explosion-proof dust-proof water-proof switch |
| CN1808661A (en) * | 2005-12-23 | 2006-07-26 | 高建立 | Pivoted magnet proximity switch |
| CN202384189U (en) * | 2011-11-23 | 2012-08-15 | 宝山钢铁股份有限公司 | Novel Limit switch |
| CN203631385U (en) * | 2013-12-05 | 2014-06-04 | 顾星 | Waterproof switch |
-
2013
- 2013-12-05 CN CN201310652972.4A patent/CN103617913B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4825181A (en) * | 1987-03-10 | 1989-04-25 | Kabushiki Kaisha Toshiba | Switching device |
| CN87206986U (en) * | 1987-05-05 | 1988-08-03 | 李广兴 | Permanent-magnet type explosion-proof and water-proof switch |
| CN2489446Y (en) * | 2001-02-13 | 2002-05-01 | 姚宇 | Magnetic induction dry-reed pipe type explosion-proof dust-proof water-proof switch |
| CN1808661A (en) * | 2005-12-23 | 2006-07-26 | 高建立 | Pivoted magnet proximity switch |
| CN202384189U (en) * | 2011-11-23 | 2012-08-15 | 宝山钢铁股份有限公司 | Novel Limit switch |
| CN203631385U (en) * | 2013-12-05 | 2014-06-04 | 顾星 | Waterproof switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103617913A (en) | 2014-03-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203631385U (en) | Waterproof switch | |
| CN103617913B (en) | Waterproof switch | |
| CN201796667U (en) | Rotary carbon diaphragm potentiometer | |
| CN203607259U (en) | Movable conductor connecting structure of circuit breaker | |
| CN203164274U (en) | Test pencil | |
| CN205791173U (en) | The insulated sleeve that gas-insulated cashier's office in a shop uses | |
| CN204204715U (en) | Rotate switching type double power supply converting switch | |
| CN203386971U (en) | Built-in sealing connector | |
| CN208690668U (en) | Power supply connection component and electronic equipment with it | |
| CN208352621U (en) | A kind of magnetic clutch formula socket | |
| CN206441970U (en) | A kind of new converter | |
| CN205159134U (en) | Two way power switching transmission | |
| CN203135042U (en) | Crown spring for current connector | |
| CN201191669Y (en) | Self-contact type socket and plug | |
| CN205542337U (en) | Transformer coil insulating pad | |
| CN203165742U (en) | Novel stroke switch | |
| CN203367619U (en) | A novel male plug connector | |
| CN203466089U (en) | Vehicle gear switch | |
| CN202678125U (en) | Switch of drawing structure | |
| CN203192716U (en) | Secondary-loop plug-in of breaker | |
| CN202940346U (en) | Copper and aluminum wire connection terminal | |
| CN202871664U (en) | Semi-circular three-level double-channel nanoscale conductive liquid switch | |
| CN201985328U (en) | Miniature bending servo connector | |
| CN205791172U (en) | The insulated sleeve that a kind of gas-insulated cashier's office in a shop uses | |
| CN204558328U (en) | A kind of durable circuit breaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190613 Address after: Room 401, Building 5, 35 Louzhentongyuan Road, Suzhou Industrial Park, Jiangsu Province Patentee after: Suzhou Taiyuwei Electromechanical Technology Co.,Ltd. Address before: 215000 Cross-Spring Industrial Workshop 8D, Weiting Town, Suzhou Industrial Park, Jiangsu Province Co-patentee before: Song Libo Patentee before: Gu Xing Co-patentee before: Wang Limin |