CN103474274B - Minitype waterproof switch - Google Patents
Minitype waterproof switch Download PDFInfo
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- CN103474274B CN103474274B CN201310446510.7A CN201310446510A CN103474274B CN 103474274 B CN103474274 B CN 103474274B CN 201310446510 A CN201310446510 A CN 201310446510A CN 103474274 B CN103474274 B CN 103474274B
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- Prior art keywords
- minitype
- contact site
- waterproof switch
- terminal
- accepting groove
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Abstract
The invention provides a kind of Minitype waterproof switch, it comprises a shell; Two operating knobs, are installed in the left and right sides of shell respectively actively, and a base is installed in shell; Two-terminal, is installed in the left and right sides of base respectively, and each terminal provides an accepting groove in left-right direction; A connection piece, is installed in described base, and between the accepting groove of described two-terminal; Two movable parts, it has the fixed part being fixed on described accepting groove, and fixed part outwards bends extension one contact site; Wherein, promote operating knob, promotion contact site inwardly moves by operating knob, and makes contact site be connected to connector.And then realize electrically conducting between two terminals, solve existing appliance plug when inserting socket because artificial origin causes plug inclination, off normal, loosens, loose contact phenomenon, prevents the damage of electrical equipment, the function of plug and play can also be played, thus play the effect of economize on electricity.
Description
Technical field
The present invention relates to a kind of switching device, particularly relate to a kind of Minitype waterproof switch.
Background technology
Existing appliance plug, it comprises an insulating body, and the plug-in unit be installed in described insulating body, described plug-in unit is in order to insert socket, and be electrically conducted with socket, to realize the conducting of the signal of telecommunication, because plug need manually be inserted in socket, be easy to cause plug inclination, off normal, loosen, thus cause loose contact, even there will be the bad phenomenon such as sparking, scaling loss, finally cause electrical equipment to damage, also have when plug uses in a humid environment, be easy to cause getting rusty of plug-in unit, cause loose contact, even there will be signal interruption.
Summary of the invention
The object of the invention is to the defect overcoming prior art, provide a kind of can the affected Minitype waterproof switch of machinery.
The present invention is achieved in that a kind of Minitype waterproof switch, and it comprises: a shell, and it has a host cavity of hollow; Two operating knobs, are installed in the left and right sides of described shell respectively actively, and part is deep in described host cavity; One base, is installed in described host cavity; Two-terminal, is installed in the left and right sides of described base respectively, and terminal described in each provides an accepting groove in left-right direction; A connection piece, is installed in described base, and between the accepting groove of described two-terminal; Two movable parts, are installed in accepting groove described in two respectively, and described movable part has the fixed part being fixed on described accepting groove, and described fixed part outwards bends extension one contact site, and described contact site protrudes out the plate face of described terminal; Wherein, promote described operating knob, described operating knob will promote described contact site and inwardly move, and make described contact site be connected to described connector.
Further, described shell has a upper surface, and described upper surface is a recessed draw-in groove downwards, installs a lever in described draw-in groove.
Further, described lever comprises the holding section be contained in described draw-in groove, and outwards and the pressure contact portion of bending extension one downwards, described pressure contact portion is positioned at the outside of described operating knob, and described pressure contact portion outwards bends extension one operating portion in described holding section.
Further, described base has the flat part being immobilizated in described host cavity, and described terminal is fastened in described flat part, and described flat part upwards extends a protuberance, a upper surface recessed wedge-shaped slot downwards of described protuberance, described connector is fastened in described wedge-shaped slot.
Further, described connector has a main part, and described main body section is on described protuberance, and the middle part of described main part is to downward-extension one protuberance, and described protuberance is fastened in described wedge-shaped slot.
Further, described main part extends in the lateral direction and enters in accepting groove.
Further, the quantity of described fixed part is four, and described contact site extends to form in opposite directions from the mid point of upper and lower two described fixed parts.
Further, the face, left and right of described shell sets to the concave a hole clipping respectively, and the inwall of described hole clipping provides a through hole in left-right direction, and the diameter of described through hole is less than the diameter of described hole clipping.
Further, install a water proof ring in described hole clipping, the outside of described water proof ring abuts a jump ring, and the outward flange of described jump ring is connected to the periphery of described hole clipping.
Further, described operating knob has the columnar part be installed in described through hole, and the inner of described columnar part is in order to abut described contact site, and the outer end of described columnar part arranges a compression zone, described columnar part ring establishes a cannelure, and described cannelure is installed in the springhole of described water proof ring.
The invention provides a kind of Minitype waterproof switch, it comprises: two operating knobs, is installed in the left and right sides of described shell respectively actively, and part is deep in described host cavity; Two-terminal, is installed in the left and right sides of described base respectively, and terminal described in each provides an accepting groove in left-right direction; A connection piece, is installed in described base, and between the accepting groove of described two-terminal; Two movable parts, are installed in accepting groove described in two respectively, and described movable part has the fixed part being fixed on described accepting groove, and described fixed part outwards bends extension one contact site, and described contact site protrudes out the plate face of described terminal; Promote described operating knob, described operating knob will promote described contact site and inwardly move, and make described contact site be connected to described connector, and then realize electrically conducting between two terminals, solve existing appliance plug when inserting socket because artificial origin causes plug inclination, off normal, loosens, loose contact phenomenon, prevents the damage of electrical equipment, the function of plug and play can also be played, thus play the effect of economize on electricity.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The three-dimensional exploded view that Fig. 1 provides for the embodiment of the present invention;
The three-dimensional combination figure that Fig. 2 provides for the embodiment of the present invention;
The three-dimensional exploded view at another visual angle that Fig. 3 provides for the embodiment of the present invention;
The three-dimensional exploded view of the local that Fig. 4 provides for the embodiment of the present invention;
The cutaway view that Fig. 5 provides for the embodiment of the present invention;
The stereogram of the second embodiment that Fig. 6 provides for the embodiment of the present invention;
The stereogram of the 3rd embodiment that Fig. 7 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
As Fig. 1 to Fig. 7, the embodiment of the present invention provides a kind of Minitype waterproof switch, and it comprises a shell 1, and it has a shell 11 of hollow; Two operating knobs 2, are installed in the left and right sides of described shell 1 respectively actively, and part is deep in described shell 11; One base 3, is installed in described shell 11; Two-terminal 4, is installed in the left and right sides of described base 3 respectively, and terminal 4 described in each provides an accepting groove 41 in left-right direction; The spacing on the top of terminal 4 described in each is wider than the spacing of bottom, and described terminal 4 has the plate face extended along the longitudinal direction, and a connection piece 5 is installed in described base 3, and between the accepting groove 41 of described two-terminal 4; Two movable parts 6, are installed in accepting groove 41 described in two respectively, and described movable part 6 has the fixed part 61 being fixed on described accepting groove 41, and described fixed part 61 is bending extension one contact site 62 outwards, and described contact site 62 protrudes out the plate face of described terminal 4; Wherein, promote described operating knob 2, described operating knob 2 will promote described contact site 62 and inwardly move, and make described contact site 62 be connected to described connector 5.
Described shell 1 has a upper surface, described upper surface is a recessed draw-in groove 11 downwards, described draw-in groove 11 is in strip, the quantity of described draw-in groove 11 is two, arrange along the longitudinal direction respectively, a lever 7 is installed in described draw-in groove 11, described lever 7 comprises the holding section 71 be contained in described draw-in groove 11, described holding section 71 can prevent described lever 7 from departing from from described draw-in groove 11, described holding section 71 outwards and the pressure contact portion of bending extension one downwards 72, described pressure contact portion 72 is positioned at the outside of described operating knob 2, be convenient to described pressure contact portion 72 and extrude described operating knob 2, described pressure contact portion 72 is bending extension one operating portion 73 outwards, be convenient to user's direct control, the face, left and right of described shell 1 sets to the concave a hole clipping 12 respectively, the inwall of described hole clipping 12 provides a through hole 13 in left-right direction, described through hole 13 and described hole clipping 12 extended all in left-right direction, described operating knob 2 is convenient to load in described through hole 13, the diameter of described through hole 13 is less than the diameter of described hole clipping 12, the center line of described through hole 13 and the center line of described hole clipping 12 overlap.
Described base 3 has the flat part 31 being immobilizated in described shell 11, described flat part 31 is in order to be fixed in described shell 11 by described base 3, described terminal 4 is fastened in described flat part 31, described flat part 31 upwards extends a protuberance 32, a upper surface recessed wedge-shaped slot downwards of described protuberance 32, described connector 5 is fastened in described wedge-shaped slot, prevents described connector 5 from departing from described wedge-shaped slot in the process used.
Described connector 5 has a main part 51, described main part 51 is in being horizontally disposed with, described main part 51 is positioned on described protuberance 32, the middle part of described main part 51 is to downward-extension one protuberance 52, described protuberance 52 is fastened in described wedge-shaped slot, described main part 51 extends in the lateral direction and enters in accepting groove 41, is convenient to the two ends of described main part 51 and the contact of described contact site 62.
Described movable part 6 is square, it is made up of metal material, to increase the elasticity of described movable part 6, the quantity of described fixed part 61 is four, and described contact site 62 extends to form in opposite directions from the mid point of upper and lower two described fixed parts 61, namely the mid point of two fixed parts 61 on above-below direction is positioned at respectively to extension, their final intersecting forms described contact site 62, and described contact site 62, in strip, sees it by end view, described contact site 62, in arcuation, is convenient to the elastic movement of described contact site 62.
A water proof ring 8 is installed in described hole clipping 12, described water proof ring 8 is made up of elastomeric material, and the outside of described water proof ring 8 abuts a jump ring 9, and described jump ring 9 is in round shape, the outward flange of described jump ring 9 is connected to the periphery of described hole clipping 12, prevents described water proof ring 8 from moving left and right.
Described operating knob 2 has the columnar part 21 be installed in described through hole 13, the inner of described columnar part 21 is in order to abut described contact site 62, the outer end of described columnar part 21 arranges a compression zone 22, described compression zone 22 is positioned at the inner side of described pressure contact portion 72, described columnar part 21 ring establishes a cannelure 23, and described cannelure 23 is installed in the springhole of described water proof ring 8.
Fig. 6 and Fig. 7 is the stereogram of the second embodiment of the present invention and the 3rd embodiment respectively, the number of terminal 4 is only increased in second embodiment, the quantity of terminal is four, be evenly distributed on described base 3, and lay respectively at the edge of described base 3, other is also unchanged, in order to adapt to different Production requirements and connect mode.Just slightly adjust on lever 7 in 3rd embodiment, lever 7 does not have opening completely, to increase the intensity of lever 7 self, makes it more lasting, durable.
During use, user can extrude described operating portion 73 by direct hand, described operating portion 73 will drive described pressure contact portion 72 inwardly to move, described pressure contact portion 72 extrudes described compression zone 22, to inwardly move after described compression zone 22 is stressed, the inner of described columnar part 21 extrudes described contact site 62, will near described main part 51 after described contact site 62 is stressed, and then be connected to described main part 51, because the motion conditions on the left side is identical with the motion conditions on the right, and then two of the right and left made described contact sites 62 are all connected to the two ends, left and right of described main part 51, two described terminals 4 are electrically conducted, after removing the external force be applied on lever 7 or operating knob 2, contact site 62 relies on the resilience force of self to automatically reset, and then promote operating knob 2 and lever 7 and reset simultaneously, complete an on-off action.And then realize electrically conducting between two terminals 4, solve existing appliance plug when inserting socket because artificial origin causes plug inclination, off normal, loosens, loose contact phenomenon, prevent the damage of electrical equipment, can also play the function of plug and play, thus play the effect of economize on electricity, Minitype waterproof switch size of the present invention is very little, and have the function of dustproof and waterproof, thus solution realizes signal on-off function in the complex space of limited humidity; Be applied in similar inversion charging device, when not being inserted into position or skew, loosen, when not inserting, this Minitype waterproof switch can not be triggered, thus in control inverter, do not have electric current and voltage output, thus prevent the generation of Danger Electric shock risk, the function of plug and play can also be played simultaneously, thus play the effect of economize on electricity
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a Minitype waterproof switch, is characterized in that, comprising:
One shell, it has a host cavity of hollow;
Two operating knobs, are installed in the left and right sides of described shell respectively actively, and part is deep in described host cavity;
One base, is installed in described host cavity;
Two-terminal, is installed in the left and right sides of described base respectively, and terminal described in each provides an accepting groove in left-right direction;
A connection piece, is installed in described base, and between the accepting groove of described two-terminal;
Two movable parts, are installed in accepting groove described in two respectively, and described movable part has the fixed part being fixed on described accepting groove, and described fixed part outwards bends extension one contact site, and described contact site protrudes out the plate face of described terminal;
Wherein, promote described operating knob, described operating knob will promote described contact site and inwardly move, and make described contact site be connected to described connector.
2. Minitype waterproof switch as claimed in claim 1, it is characterized in that: described shell has a upper surface, described upper surface is a recessed draw-in groove downwards, installs a lever in described draw-in groove.
3. Minitype waterproof switch as claimed in claim 2, it is characterized in that: described lever comprises the holding section be contained in described draw-in groove, described holding section outwards and the pressure contact portion of bending extension one downwards, described pressure contact portion is positioned at the outside of described operating knob, and described pressure contact portion outwards bends extension one operating portion.
4. Minitype waterproof switch as claimed in claim 1, it is characterized in that: described base has the flat part being immobilizated in described host cavity, described terminal is fastened in described flat part, described flat part upwards extends a protuberance, a upper surface recessed wedge-shaped slot downwards of described protuberance, described connector is fastened in described wedge-shaped slot.
5. Minitype waterproof switch as claimed in claim 4, it is characterized in that: described connector has a main part, described main body section is on described protuberance, and the middle part of described main part is to downward-extension one protuberance, and described protuberance is fastened in described wedge-shaped slot.
6. Minitype waterproof switch as claimed in claim 5, is characterized in that: described main part extends in the lateral direction and enters in accepting groove.
7. Minitype waterproof switch as claimed in claim 6, is characterized in that: the quantity of described fixed part is four, and described contact site extends to form in opposite directions from the mid point of upper and lower two described fixed parts.
8. Minitype waterproof switch as claimed in claim 1, is characterized in that: the face, left and right of described shell sets to the concave a hole clipping respectively, and the inwall of described hole clipping provides a through hole in left-right direction, and the diameter of described through hole is less than the diameter of described hole clipping.
9. Minitype waterproof switch as claimed in claim 8, it is characterized in that: install a water proof ring in described hole clipping, the outside of described water proof ring abuts a jump ring, and the outward flange of described jump ring is connected to the periphery of described hole clipping.
10. Minitype waterproof switch as claimed in claim 9, it is characterized in that: described operating knob has the columnar part be installed in described through hole, the inner of described columnar part is in order to abut described contact site, the outer end of described columnar part arranges a compression zone, described columnar part ring establishes a cannelure, and described cannelure is installed in the springhole of described water proof ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310446510.7A CN103474274B (en) | 2013-09-26 | 2013-09-26 | Minitype waterproof switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310446510.7A CN103474274B (en) | 2013-09-26 | 2013-09-26 | Minitype waterproof switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103474274A CN103474274A (en) | 2013-12-25 |
| CN103474274B true CN103474274B (en) | 2015-09-30 |
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ID=49799079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310446510.7A Expired - Fee Related CN103474274B (en) | 2013-09-26 | 2013-09-26 | Minitype waterproof switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103474274B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3934104A (en) * | 1974-09-23 | 1976-01-20 | Stout Glenn M | Push-button switch |
| US4249055A (en) * | 1978-05-25 | 1981-02-03 | Alps Electric Co., Ltd. | Push button switch |
| JP4179397B1 (en) * | 2007-07-04 | 2008-11-12 | オムロン株式会社 | switch |
| CN201222438Y (en) * | 2008-05-05 | 2009-04-15 | 褚锦雄 | Button switch structure |
| CN101645361A (en) * | 2008-08-05 | 2010-02-10 | 欧姆龙株式会社 | Switch |
| CN203503518U (en) * | 2013-09-26 | 2014-03-26 | 惠州冠泰电子有限公司 | Miniature waterproof switch |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1021778A (en) * | 1996-07-03 | 1998-01-23 | Matsushita Electric Ind Co Ltd | Vehicular switch |
-
2013
- 2013-09-26 CN CN201310446510.7A patent/CN103474274B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3934104A (en) * | 1974-09-23 | 1976-01-20 | Stout Glenn M | Push-button switch |
| US4249055A (en) * | 1978-05-25 | 1981-02-03 | Alps Electric Co., Ltd. | Push button switch |
| JP4179397B1 (en) * | 2007-07-04 | 2008-11-12 | オムロン株式会社 | switch |
| CN201222438Y (en) * | 2008-05-05 | 2009-04-15 | 褚锦雄 | Button switch structure |
| CN101645361A (en) * | 2008-08-05 | 2010-02-10 | 欧姆龙株式会社 | Switch |
| CN203503518U (en) * | 2013-09-26 | 2014-03-26 | 惠州冠泰电子有限公司 | Miniature waterproof switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103474274A (en) | 2013-12-25 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20150930 Termination date: 20200926 |