CN201956220U - Microswitch provided with luminous element - Google Patents
Microswitch provided with luminous element Download PDFInfo
- Publication number
- CN201956220U CN201956220U CN2010205142190U CN201020514219U CN201956220U CN 201956220 U CN201956220 U CN 201956220U CN 2010205142190 U CN2010205142190 U CN 2010205142190U CN 201020514219 U CN201020514219 U CN 201020514219U CN 201956220 U CN201956220 U CN 201956220U
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- China
- Prior art keywords
- light
- emitting component
- microswitch
- shell
- luminous element
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Abstract
A microswitch provided with a luminous element is provided with a casing; the casing is provided with an assembly space which is mounted on and penetrates out of the casing to reach a first conductive pin, a second conductive pin, and a movable switch mechanism. By adopting the movable switch mechanism, the first conductive pin and the second conductive pin are conducted in a first position to form an open circuit in a second position. The microswitch also defines an accommodation space with a single opening inside the casing, a light guide cover is arranged on the opening, the luminous element giving out light to irradiate on the light guide cover is arranged in the opening and two power supply pins penetrating through the casing to enter into the accommodation space and electrically connecting with the luminous element are also arranged in the opening. The two power supply pins can be electrically connected with the luminous element and are further provided with bending sections to prop against the luminous element, so that the luminous element can be stably positioned in the accommodation space. A miniature luminous element can be applied to the microswitch, and the power supply pins help the luminous element to be positioned, and the dimension of the switch is reduced accordingly.
Description
Technical field
The utility model relates to a kind of microswitch with light-emitting component, particularly a kind of switch that utilizes two power supply pin assist location, one light-emitting component.
Background technology
In order to control the keying of different electric equipments, and, make also constantly research and development improvement of switching device, and the switching device kind of all size on the market is extremely many according to specification, environment for use and the action demand of electric equipment.And in order also to allow the people find the position and the state of switching device in the environment of insufficient light easily, existing existing switching device has been installed light-emitting component and has been used as marker location or state.
And because the switching device inner space is narrower, the better simply practice is that this light-emitting component is installed on this switching device pedestal on every side.As No. the 200632969th, TaiWan, China patent disclosure " switch panel group ", should preceding case disclose a kind of switch panel group, it comprises a skeleton frame, one panel and a lamp guide structure, wherein, panel is covered in the skeleton frame surface, one location division is set in skeleton frame, location division one side is provided with a circuit board, one miniature bulb is set on the circuit board, and in the location division in addition side differ from the skeleton frame of miniature bulb position a through hole be set, and one circuit board is set at this place's through hole rear side, a transducer is set on the circuit board, transducer can be passed and can be responded to extraneous bright-dark degree by through hole, with as electronic circuit interpretation set on the circuit board and open and close miniature bulb.Owing to should preceding case be that light-emitting component is installed on the skeleton frame, so the volume inside of the in fact also vacant switching device of this light-emitting component own.
But the part switching device must be installed a light-emitting component in itself, the prior art of built-in light-emitting component such as TaiWan, China patent certificate M376884 number " band lamp key switch ", this preceding case has disclosed its switch and has included key lid, a holder, a light fixture, the lampshade that this key lid has a pressure-bearing, this holder has the diffuser of hollow, and the inside with respect to this diffuser below this holder forms jack.And can insert on this light fixture in this jack and closed by embedding is urgent.Though case forms the jack of this light fixture of location before being somebody's turn to do in holder, this light fixture needs by manually being assembled in this jack.If the size of order demand is less, this light fixture certainly will also will be assembled in this light fixture in this jack and will run into technical difficulty along with dwindling when the time comes.
Therefore, light-emitting component is made up technology on switching device though also have in the prior art, need overcome at present be switch element and light-emitting component microminiaturization after, assembling of running into and location difficulty.
The utility model content
Because after switching device and the light-emitting component microminiaturization, prior art will be run into the assembling difficulty, be dragged the problem of slow speed of production in this light-emitting component is positioned the assembling process of switching device.Therefore the purpose of this case is to provide a kind of construction of switch of improvement, and has the light-emitting component package assembly of improvement in this construction of switch, makes the further microminiaturization of this construction of switch and light-emitting component.
The utility model is a kind of microswitch with light-emitting component, this microswitch has a shell, this shell has an assembling space and installs one first conductive feet, one second conductive feet that passes to this shell, and connects this first, second conductive feet, makes first, second conductive feet form the one group of activity switching mechanism that opens circuit in the second place in primary importance.And this switch also is separated out an accommodation space with single opening at this shell inner region, this opening is provided with a light-guiding shade, be provided with the light-emitting component of luminous this light-guiding shade of irradiation in this opening, and be provided with two power supplies and wore this shell and enter this accommodation space and electrically connect this light-emitting component.This two power supplies pin is except can electrically connecting this light-emitting component, and two power supply pin are also established a bending segment and propped up this light-emitting component, make this light-emitting component by firm being positioned in this accommodation space.
Specifically, the utility model provides a kind of microswitch with light-emitting component, this microswitch has a shell, this shell has an assembling space and installs one first conductive feet that passes to this shell, one second conductive feet, and primary importance connect this first, second conductive feet, make first in the second place, second conductive feet forms the one group of activity switching mechanism that opens circuit, this shell inner region is separated out an accommodation space with single opening, this opening is provided with a light-guiding shade, be provided with the light-emitting component of luminous this light-guiding shade of irradiation in this opening, this light-emitting component has to the horizontally extending power connection end in both sides, being provided with two power supplies again wore this shell and entered this accommodation space, and two power supply pin respectively have a bending segment in this accommodation space, and the bending segment of two power supply pin is butted on the two power connection ends top of this light-emitting component respectively and electrically connects.
Microswitch with light-emitting component described in the utility model wherein is provided with a support portion in this accommodation space, and this light-emitting component is positioned this top, support portion.
Microswitch with light-emitting component described in the utility model, wherein this support portion is a flexible member.
Microswitch with light-emitting component described in the utility model, wherein should the activity switching mechanism comprise the electroconductive elastic sheet that top and that a keycap, that exposes to this shell is installed in this keycap below is subjected to this top ejection, this electroconductive elastic sheet is subjected to this keycap interlock and has this primary importance that connects this first, second conductive feet, and makes this first, second conductive feet form this second place that opens circuit.
Microswitch with light-emitting component described in the utility model, wherein this keycap is provided with an effort handle.
Microswitch with light-emitting component described in the utility model, wherein this light-emitting component is a light-emitting diode.
By technology of the present utility model, applicable miniature light-emitting component, by auxiliary this light-emitting component location of this power supply pin, the size of this switch also can constitute the construction of switch with light-emitting component along with dwindling.
Description of drawings
Fig. 1 is the schematic appearance of the utility model microswitch one embodiment;
Fig. 2 is the profile of this embodiment microswitch A-A direction;
Fig. 3 is the profile of this embodiment microswitch B-B direction;
Fig. 4 is the profile of this embodiment microswitch C-C direction;
Fig. 5 is the part sectioned view of this embodiment microswitch;
Fig. 6 is the profile of another embodiment of the utility model microswitch.
Embodiment
The utility model is a kind of microswitch with light-emitting component, below conjunction with figs. is illustrated technology contents of the present utility model.See also Fig. 1 to Fig. 4, Fig. 1 is to Figure 4 shows that the utility model one embodiment microswitch, wherein Figure 1 shows that the schematic appearance of this microswitch, Fig. 2, Figure 3 shows that the generalized section of front surface A-A direction, B-B direction, and Fig. 4 is the C-C directional profile schematic diagram of side.This miniature switch has a shell 1, is separated out the accommodation space 100 that an assembling space 10 and has single opening in this shell 1.Installing passes one first conductive feet 31, one second conductive feet 32 and the one group of activity switching mechanism 2 to this shell 1 in this assembling space 10, and this activity switching mechanism 2 comprises the electroconductive elastic sheet 24 that top 22 and that a keycap 21, that exposes to this shell 1 is installed in these keycap 21 belows is subjected to these top 22 ejections at least.This top 22 joins with this keycap 21, and being butted on this electroconductive elastic sheet 24 of this top 22 normalities, so this keycap 21 can be by this top 22 and this electroconductive elastic sheet 24 of interlock.This electroconductive elastic sheet 24 is subjected to this keycap 21 interlocks, and has the primary importance that connects this first conductive feet 31, second conductive feet 32, and makes this first conductive feet 31, second conductive feet 32 form the second place that opens circuit.These top 22 activities for convenience also comprise a spring 23 between this keycap 21 and this top 22, when allowing these keycap 21 actions, this top 22 can have the space of shrinking back.The opening of this accommodation space 100 is provided with a light-guiding shade 5, and is provided with a support portion 101 in this accommodation space 100, and a light-emitting component 4 is supported in these 101 tops, support portion, and this light-emitting component 4 can be light-emitting diode.In the embodiment shown in Figure 2, this support portion 101 can be a flexible member.This light-emitting component 4 further is shown among Fig. 3, Fig. 4 and Fig. 5 has, and be provided with two power supply pin 61,62 and pass this shell 1 and enter in this accommodation space 100 to the horizontally extending power connection end 41,42 in both sides.This power supply pin 61,62 respectively is provided with a bending segment 610,620, described bending segment 610,620 is butted on two power connection ends, 41,42 tops of this light-emitting component 4 respectively, and by this contact the power connection end 41,42 of this power supply pin 61,62 and this light-emitting component 4 is electrically connected.And, owing to described bending segment the 610, the 620th, being butted on the top of this power connection end 41,42, the space of having limited these power connection end 41,42 displacements makes this light-emitting component 4 be positioned in this 101 tops, support portion.And, this power supply pin the 61, the 62nd, what be used for normality connects a direct current electric power to light this light-emitting component 4, makes this this light-guiding shade 5 of light-emitting component 4 luminous irradiations, and the designer can determine the shape of this light-guiding shade 5 according to lighting demand.
See also Fig. 6, above-mentioned microswitch is less owing to volume, so can be provided with an effort handle 211 that protrudes on this keycap 21, and the user can be forced on this keycap 21 by this effort handle 211.Because above-mentioned technology utilizes described bending segment 610,620 to prop up the power connection end 41,42 of this light-emitting component 4, and light-emitting component 4 belows also have this support portion 101 supporting, so the power that upper and lower applies respectively is positioned this light-emitting component 4.And compare with existing structure, because the utility model utilizes this bending segment 610,620 assist location, therefore this shell 1 does not need to form imperceptible fixed structure (because microminiaturization of construction of switch and light-emitting component 4) when ejection formation, can promote the part yield and reduce production costs, and reduce the difficulty of assembling.
Though the utility model discloses as above with preferred embodiment, yet it is not in order to limit the utility model.Anyly have the knack of this operator, in not breaking away from spirit and scope of the present utility model, and done some change and retouching, all should be covered by in the utility model, therefore protection range of the present utility model should be looked accompanying Claim and defines and be as the criterion.
Claims (6)
1. microswitch with light-emitting component, this microswitch has a shell (1), this shell (1) has an assembling space (10) and installs one first conductive feet (31), one second conductive feet (32) that passes to this shell (1), and connect this first, second conductive feet (31,32) in primary importance, at one group of activity switching mechanism (2) that the second place forms first, second conductive feet (31,32) to open circuit, it is characterized in that:
This shell (1) inner region is separated out an accommodation space (100) with single opening, this opening is provided with a light-guiding shade (5), be provided with the light-emitting component (4) of this light-guiding shade of luminous irradiation (5) in this opening, this light-emitting component (4) has to the horizontally extending power connection end (41 in both sides, 42), be provided with two power supply pin (61 again, 62) pass this shell (1) and enter this accommodation space (100), and two power supply pin (61,62) in this accommodation space (100), respectively has a bending segment (610,620), two power supply pin (61,62) bending segment (610,620) be butted on two power connection ends (41 of this light-emitting component (4) respectively, 42) top and electric connection.
2. the microswitch with light-emitting component as claimed in claim 1 is characterized in that being provided with in this accommodation space (100) support portion (101), and this light-emitting component (4) is positioned top, this support portion (101).
3. the microswitch with light-emitting component as claimed in claim 2 is characterized in that this support portion (101) is a flexible member.
4. the microswitch with light-emitting component as claimed in claim 1, it is characterized in that this activity switching mechanism (2) comprises the electroconductive elastic sheet (24) that top (22) and that a keycap (21), that exposes to this shell (1) is installed in this keycap (21) below is subjected to this top (22) ejection, this electroconductive elastic sheet (24) is subjected to this keycap (21) interlock and has this primary importance that connects this first, second conductive feet (31,32), and makes this first, second conductive feet (31,32) form this second place that opens circuit.
5. the microswitch with light-emitting component as claimed in claim 4 is characterized in that this keycap (21) is provided with an effort handle (211).
6. as each described microswitch in the claim 1 to 5, it is characterized in that this light-emitting component (4) is a light-emitting diode with light-emitting component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205142190U CN201956220U (en) | 2010-09-02 | 2010-09-02 | Microswitch provided with luminous element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205142190U CN201956220U (en) | 2010-09-02 | 2010-09-02 | Microswitch provided with luminous element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201956220U true CN201956220U (en) | 2011-08-31 |
Family
ID=44500324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205142190U Expired - Fee Related CN201956220U (en) | 2010-09-02 | 2010-09-02 | Microswitch provided with luminous element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201956220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104037005A (en) * | 2013-03-08 | 2014-09-10 | 欧姆龙株式会社 | Switching device |
-
2010
- 2010-09-02 CN CN2010205142190U patent/CN201956220U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104037005A (en) * | 2013-03-08 | 2014-09-10 | 欧姆龙株式会社 | Switching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CANAL ELECTRONIC (DONGGUAN) CO., LTD. Free format text: FORMER OWNER: JIANI ENTERPRISE CO., LTD. Effective date: 20131009 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: TAIWAN, CHINA TO: 523000 DONGGUAN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131009 Address after: 523000 Xinfa Industrial Zone, Shijie village, Shijie Town, Guangdong, Dongguan Patentee after: CANAL ELECTRONIC (DONGGUAN) CO., LTD. Address before: Taiwan County, Taipei, China Patentee before: Jiani Enterprise Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20170902 |