CN203503518U - Miniature waterproof switch - Google Patents
Miniature waterproof switch Download PDFInfo
- Publication number
- CN203503518U CN203503518U CN201320599063.4U CN201320599063U CN203503518U CN 203503518 U CN203503518 U CN 203503518U CN 201320599063 U CN201320599063 U CN 201320599063U CN 203503518 U CN203503518 U CN 203503518U
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- CN
- China
- Prior art keywords
- water proof
- proof switch
- miniature water
- contact site
- base
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a miniature waterproof switch. The miniature waterproof switch comprises an outer housing, two operation buttons, a base, two terminals, a connecting piece and two movable pieces. The two operation buttons are movably installed on the left side and the right side of the outer housing respectively; the base is installed in the outer housing; the two terminals are installed on the left side and the right side of the base respectively, and each terminal is provided with a containing groove in a penetrated mode in the horizontal direction; the connecting piece is installed on the base and located between the containing grooves of the two terminals; and each movable piece is provided with a fixing portion fixed to each containing groove, and each fixing portion is bent outwards and extended to form a contact portion. The operation buttons are pushed to push the contact portions to move inwards and to enable the contact portions to be connected to the connecting piece in an abutted mode. Thus, the two terminals are electrically conducted, phenomena of inclination, deviation and loosening of a plug and poor contact caused by man-made reasons when an existing electric appliance plug is inserted into a socket are eliminated, damage to an electric appliance is prevented, the miniature waterproof switch further has a plug and play function, and therefore the electricity saving effect is achieved.
Description
Technical field
The utility model relates to a kind of switching device, relates in particular to a kind of miniature water proof switch.
Background technology
Existing appliance plug, it comprises an insulating body, and be installed in the plug-in unit 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, loosening, thereby 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 is used in a humid environment, be easy to cause getting rusty of plug-in unit, cause loose contact, even there will be signal interruption.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, provide a kind of can the affected miniature water proof switch of machinery.
The utility model is achieved in that a kind of miniature water proof switch, and it comprises: a shell, and it has a host cavity of hollow; Two operating knobs, are installed in actively respectively the left and right sides of described shell, and are partly deep in described host cavity; One base, is installed in described host cavity; Two-terminal, is installed in respectively the left and right sides of described base, and described in each, terminal provides an accepting groove along left and right directions; A connection piece, is installed in described base, and between the accepting groove of described two-terminal; Two movable parts, be installed in two respectively described in accepting groove, described movable part has a fixed part that is fixed on described accepting groove, described fixed part outward extends a contact site, 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 arranged with a draw-in groove downwards, installs a lever in described draw-in groove.
Further, described lever comprises the holding section being contained in described draw-in groove, and described holding section outwards and downwards bends and extends a pressure contact portion, and described pressure contact portion is positioned at the outside of described operating knob, and described pressure contact portion outward extends an operating portion.
Further, described base has a flat part that is immobilizated in described host cavity, and described terminal is fastened in described flat part, and described flat part extends upward a protuberance, the upper surface of described protuberance is arranged with a wedge-shaped slot downwards, and 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 to the left and right direction extend and enter 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 left and right face of the described shell hole clipping that sets to the concave respectively, the inwall of described hole clipping provides a through hole along left and right directions, and the diameter of described through hole is less than the diameter of described hole clipping.
Further, in described hole clipping, install a water proof ring, outside butt one jump ring of described water proof ring, the outward flange of described jump ring is connected to the periphery of described hole clipping.
Further, described operating knob has the columnar part being installed in described through hole, and the inner of described columnar part is in order to contact site described in butt, and the outer end of described columnar part arranges a compression zone, described columnar part ring is established a cannelure, and described cannelure is installed in the springhole of described water proof ring.
The utility model provides a kind of miniature water proof switch, and it comprises: two operating knobs, are installed in actively respectively the left and right sides of described shell, and are partly deep in described host cavity; Two-terminal, is installed in respectively the left and right sides of described base, and described in each, terminal provides an accepting groove along left and right directions; A connection piece, is installed in described base, and between the accepting groove of described two-terminal; Two movable parts, be installed in two respectively described in accepting groove, described movable part has a fixed part that is fixed on described accepting groove, described fixed part outward extends a contact site, 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, loosening, loose contact phenomenon, prevents the damage of electrical equipment, can also play the function of plug and play, thereby play the effect of economize on electricity.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The three-dimensional exploded view that Fig. 1 provides for the utility model embodiment;
The three-dimensional combination figure that Fig. 2 provides for the utility model embodiment;
The three-dimensional exploded view at another visual angle that Fig. 3 provides for the utility model embodiment;
The local three-dimensional exploded view that Fig. 4 provides for the utility model embodiment;
The cutaway view that Fig. 5 provides for the utility model embodiment;
The stereogram of the second embodiment that Fig. 6 provides for the utility model embodiment;
The stereogram of the 3rd embodiment that Fig. 7 provides for the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of the utility model protection.
As Fig. 1 to Fig. 7, the utility model embodiment provides a kind of miniature water proof switch, and it comprises a shell 1, and it has a shell 11 of hollow; Two operating knobs 2, are installed in actively respectively the left and right sides of described shell 1, and are partly deep in described shell 11; One base 3, is installed in described shell 11; Two-terminal 4, is installed in respectively the left and right sides of described base 3, and described in each, terminal 4 provides an accepting groove 41 along left and right directions; Described in each, the spacing on the top of terminal 4 is wider than the spacing of bottom, and described terminal 4 has the plate face extending along fore-and-aft 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, be installed in two respectively described in accepting groove 41, described movable part 6 has a fixed part 61 that is fixed on described accepting groove 41, described fixed part 61 outwards extend a contact site 62, 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 arranged with a draw-in groove 11 downwards, described draw-in groove 11 is strip, the quantity of described draw-in groove 11 is two, respectively along fore-and-aft direction setting, in described draw-in groove 11, install a lever 7, described lever 7 comprises the holding section 71 being contained in described draw-in groove 11, described holding section 71 can prevent that described lever 7 from departing from from described draw-in groove 11, described holding section 71 outwards and downwards bends and extends a pressure contact portion 72, described pressure contact portion 72 is positioned at the outside of described operating knob 2, be convenient to the described operating knob 2 of described pressure contact portion 72 extruding, described pressure contact portion 72 outwards extend an operating portion 73, be convenient to user's direct control, the left and right face of described shell 1 hole clipping 12 that sets to the concave respectively, the inwall of described hole clipping 12 provides a through hole 13 along left and right directions, described through hole 13 and described hole clipping 12 are all extended and are arranged along left and right directions, be convenient to described operating knob 2 to pack 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 the center line of described through hole 13 and described hole clipping 12 overlaps.
Described base 3 has a flat part 31 that is immobilizated in described shell 11, described flat part 31 is in order to be fixed on described base 3 in described shell 11, described terminal 4 is fastened in described flat part 31, described flat part 31 extends upward a protuberance 32, the upper surface of described protuberance 32 is arranged with a wedge-shaped slot downwards, described connector 5 is fastened in described wedge-shaped slot, prevents that described connector 5 from departing from described wedge-shaped slot in the process of using.
Described connector 5 has a main part 51, described main part 51 is and is 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 to the left and right direction extends and enters in accepting groove 41, is convenient to the two ends of described main part 51 and contacting of described contact site 62.
Described movable part 6 is square, it is made by 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, the mid point that is positioned at two fixed parts 61 on above-below direction stretches out respectively, their final intersecting forms described contact site 62, and described contact site 62 is strip, by end view, sees it, described contact site 62 is arcuation, is convenient to the elastic movement of described contact site 62.
In described hole clipping 12, install a water proof ring 8, described water proof ring 8 is made by elastomeric material, outside butt one jump ring 9 of described water proof ring 8, and described jump ring 9 is round shape, the outward flange of described jump ring 9 is connected to the periphery of described hole clipping 12, prevents that described water proof ring 8 from moving left and right.
Described operating knob 2 has the columnar part 21 being installed in described through hole 13, the inner of described columnar part 21 is in order to contact site described in butt 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 rings are established a cannelure 23, and described cannelure 23 is installed in the springhole of described water proof ring 8.
Fig. 6 and Fig. 7 are respectively the stereograms of the second embodiment of the present utility model and the 3rd embodiment, in the second embodiment, just increased the number of terminal 4, the quantity of terminal is four, on described base 3, be evenly distributed, and lay respectively at the edge of described base 3, other is also unchanged, in order to adapt to different Production requirements and to connect mode.In the 3rd embodiment, just on lever 7, slightly adjust, lever 7 does not have opening completely, to increase the intensity of lever 7 self, makes it more lasting, durable.
During use, user can directly push described operating portion 73 with hand, described operating portion 73 will drive described pressure contact portion 72 inwardly to move, the described compression zone 22 of described pressure contact portion 72 extruding, after described compression zone 22 is stressed, will inwardly move, described contact site 62 is pushed in the inner of described columnar part 21, will be 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 described contact sites 62 of the right and left making 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 being 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 resets 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, loosening, loose contact phenomenon, prevent the damage of electrical equipment, can also play the function of plug and play, thereby play the effect of economize on electricity, miniature water proof switch size of the present utility model is very little, and the function that has dustproof and waterproof realizes signal on-off function thereby solve in limited moist complex space; Be applied in similar inversion charging device, in the situation that not being inserted into position or skew, becoming flexible, do not insert, this miniature water proof switch can not be triggered, thereby in control inverter, do not have electric current and voltage output, thereby prevent the generation of Danger Electric shock risk, can also play the function of plug and play, thereby play the effect of economize on electricity simultaneously
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (10)
1. a miniature water proof switch, is characterized in that, comprising:
One shell, it has a host cavity of hollow;
Two operating knobs, are installed in actively respectively the left and right sides of described shell, and are partly deep in described host cavity;
One base, is installed in described host cavity;
Two-terminal, is installed in respectively the left and right sides of described base, and described in each, terminal provides an accepting groove along left and right directions;
A connection piece, is installed in described base, and between the accepting groove of described two-terminal;
Two movable parts, be installed in two respectively described in accepting groove, described movable part has a fixed part that is fixed on described accepting groove, described fixed part outward extends a contact site, 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. miniature water proof switch as claimed in claim 1, is characterized in that: described shell has a upper surface, and described upper surface is arranged with a draw-in groove downwards, installs a lever in described draw-in groove.
3. miniature water proof switch as claimed in claim 2, it is characterized in that: described lever comprises the holding section being contained in described draw-in groove, described holding section outwards and downwards bends and extends a pressure contact portion, described pressure contact portion is positioned at the outside of described operating knob, and described pressure contact portion outward extends an operating portion.
4. miniature water proof switch as claimed in claim 1, it is characterized in that: described base has a flat part that is immobilizated in described host cavity, described terminal is fastened in described flat part, described flat part extends upward a protuberance, the upper surface of described protuberance is arranged with a wedge-shaped slot downwards, and described connector is fastened in described wedge-shaped slot.
5. miniature water proof switch as claimed in claim 4, is characterized in that: 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.
6. miniature water proof switch as claimed in claim 5, is characterized in that: described main part to the left and right direction extends and enters in accepting groove.
7. miniature water proof 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. miniature water proof switch as claimed in claim 1, is characterized in that: the left and right face of the described shell hole clipping that sets to the concave respectively, and the inwall of described hole clipping provides a through hole along left and right directions, and the diameter of described through hole is less than the diameter of described hole clipping.
9. miniature water proof switch as claimed in claim 8, is characterized in that: in described hole clipping, install a water proof ring, and outside butt one jump ring of described water proof ring, the outward flange of described jump ring is connected to the periphery of described hole clipping.
10. miniature water proof switch as claimed in claim 9, it is characterized in that: described operating knob has the columnar part being installed in described through hole, the inner of described columnar part is in order to contact site described in butt, the outer end of described columnar part arranges a compression zone, described columnar part ring is established 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 |
|---|---|---|---|
| CN201320599063.4U CN203503518U (en) | 2013-09-26 | 2013-09-26 | Miniature waterproof switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320599063.4U CN203503518U (en) | 2013-09-26 | 2013-09-26 | Miniature waterproof switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203503518U true CN203503518U (en) | 2014-03-26 |
Family
ID=50334477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320599063.4U Withdrawn - After Issue CN203503518U (en) | 2013-09-26 | 2013-09-26 | Miniature waterproof switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203503518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474274A (en) * | 2013-09-26 | 2013-12-25 | 惠州冠泰电子有限公司 | Minitype waterproof switch |
-
2013
- 2013-09-26 CN CN201320599063.4U patent/CN203503518U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474274A (en) * | 2013-09-26 | 2013-12-25 | 惠州冠泰电子有限公司 | Minitype waterproof switch |
| CN103474274B (en) * | 2013-09-26 | 2015-09-30 | 惠州冠泰电子有限公司 | Minitype waterproof switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140326 Effective date of abandoning: 20150930 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140326 Effective date of abandoning: 20150930 |
|
| RGAV | Abandon patent right to avoid regrant |