CN205249171U - Module formula photoelectric switch - Google Patents
Module formula photoelectric switch Download PDFInfo
- Publication number
- CN205249171U CN205249171U CN201521071852.6U CN201521071852U CN205249171U CN 205249171 U CN205249171 U CN 205249171U CN 201521071852 U CN201521071852 U CN 201521071852U CN 205249171 U CN205249171 U CN 205249171U
- Authority
- CN
- China
- Prior art keywords
- tube
- pipe mount
- break
- mount pad
- optoelectronic 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a module formula photoelectric switch, including pedestal, launching tube, receiver tube and spacer, the pedestal has two correlation pipe mount pad, two the break -make groove has been seted up between the correlation pipe mount pad, the launching tube reaches the receiver tube is installed in two respectively in the correlation pipe mount pad, the transmission mouth of launching tube reaches the receiving port of receiver tube is faced break -make groove and just right each other, the spacer is arranged in with sliding the break -make groove, so that the transmission mouthful with signal transfer between the receiving port realizes switching on or blocking. The utility model discloses it is fast that module formula photoelectric switch has a switch response speed, long service life, waterproof dirt -proof advantage.
Description
Technical field
The utility model relates to a kind of keyboard switch, relates in particular to a kind of module type optoelectronic switch.
Background technology
Mechanical keyboard is a kind of common keyboard, and each button of this keyboard is by an independent switchControl closure, drive elastic conduction part by button, make elastic conduction part and another electric-conductor electrically contacts orDisconnect and reach the object of conducting or power-off, and then realizing the pressing operation of keyboard; Because mechanical keyboard is being pressedWhen pressure, there is unique sense of touch and sound, therefore, be subject to the welcome of increasing computer user.
For example, but traditional mechanical keyboard also has a lot of deficiencies: complicated in mechanical structure, install loaded down with trivial details,Switching response speed is slow, meets the water capacity and is easily short-circuited, and runs into dust and easily opens circuit, and uses for a long time contact pointPlace is wearing and tearing or generation metal fatigue easily, and service life is short.
Utility model content
The purpose of this utility model is to provide one to be applicable on keyboard, and switching response speed is fast, uses the longevityLife is long, the module type optoelectronic switch of water proof and dust proof.
To achieve these goals, the module type optoelectronic switch that the utility model provides comprise pedestal, transmitting tube,Receiving tube and partition, described pedestal has two correlation pipe mount pads, described in two, between correlation pipe mount pad, offersHave break-make groove, described transmitting tube and described receiving tube be installed on two respectively described in correlation pipe mount pad, described inThe emission port of transmitting tube and the receiving port of described receiving tube are in the face of described break-make groove and facing each other, described partitionBe placed in slidably described break-make groove, lead so that the signal between described emission port and described receiving port transmits to realizeLead to or blocking-up.
Compared with prior art, because the utility model is by two correlation pipe mount pads are set on described pedestal,Described transmitting tube and described receiving tube are installed on respectively on described correlation pipe mount pad, thereby make described transmittingPipe and receiving tube are just right by the break-make groove of being separated by between the two, realize the transmission of signal; Pass through in institute againState a partition be set in break-make groove slidably, described partition slide into described transmitting tube emission port and described in connectBetween the receiving port of closed tube time, can hinder the signal transmission between described emission port and described receiving portDisconnected, therefore, by the slip of described partition, make signal conduction and cut off the function that just can reach switch, fromAnd realize the pressing operation of keyboard; By utilizing photoelectric cell not only simple in structure, to install fast, switch ringsAnswer speed fast, and signal transmission be rely on light carry out, without conducting metal part, therefore there is water proof and dust proofEffect, and described partition directly do not contact with described transmitting tube and receiving tube, can not produce wearing and tearing or goldBelong to tired phenomenon, greatly extended service life.
Preferably, described in two, correlation pipe mount pad offers groove near a side of described break-make groove, describedLoophole and described receiving port are just to described groove. Due to described transmitting tube and described receiving tube be installed on described rightPenetrate in pipe mount pad, therefore, offer described groove and can make described emission port and described receiving port connect with extraneousLogical, thus realize the transmission of signal.
Preferably, described in two, the bottom of correlation pipe mount pad is equipped with and connects outside through hole, described transmitting tubeAnd the pin of described receiving tube is electrically connected with circuit board through each self-corresponding described through hole. Described through hole not onlyThe pin of described transmitting tube and described receiving tube is directly stretched out with circuit board and be electrically connected, and can be by pinBe hidden in the inside of described pedestal, avoid the impact of dust and liquid.
Preferably, a side of described transmitting tube and described receiving tube is provided with holding section, and described in two, correlation pipe is installedThe seat sidewall corresponding with described holding section is provided with the auxiliary section engaging with described holding section. By described card is setClose portion and described auxiliary section, realize the quick location to described transmitting tube, install simple and convenient.
Preferably, the bottom of described pedestal is provided with button pin, and described button pin and circuit board fasten. Described button pin canSo that described pedestal is connected rapidly with described circuit board, install simple and conveniently, improve assembling speed.
Preferably, the bottom of described pedestal is provided with locating dowel, and described locating dowel is plugged in the locating hole of circuit boardIn. Described locating dowel is conducive to described pedestal and circuit board is located fast in the time of assembling, improves assembling speed.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model module type optoelectronic switch.
Fig. 2 is the decomposing schematic representation of the utility model module type optoelectronic switch.
Fig. 3 is the structural representation of the pedestal of the utility model module type optoelectronic switch.
Fig. 4 is the polycrystalline substance schematic diagram of the pedestal of the utility model module type optoelectronic switch.
Fig. 5 is the structural representation of the receiving tube of the utility model module type optoelectronic switch.
Detailed description of the invention
For the effect that describes technology contents of the present utility model, structural feature in detail, realizes, below in conjunction withEmbodiment also coordinates accompanying drawing to be explained in detail.
As shown in Figures 1 to 5, the utility model module type optoelectronic switch 1 comprise pedestal 11, transmitting tube 12,Receiving tube 13 and partition 14, the contour structures of described transmitting tube 12 and receiving tube 13 is identical, all L-shaped knotStructure, described pedestal 11 has the two correlation pipe mount pads 111 corresponding with described transmitting tube 12 and receiving tube 13,Described in two, correlation pipe mount pad 111 is spacing and is arranged side by side, and described in two, between correlation pipe mount pad 111, offersHave break-make groove 112, described transmitting tube 12 and described receiving tube 13 be installed on two respectively described in correlation pipe mount padIn 111, the emission port (not shown) of described transmitting tube 12 and the receiving port 13a of described receiving tube 13 faceDescribed break-make groove 112 is and facing each other, and described partition 14 is placed in described break-make groove 112 slidably, described everySheet 14 is connected in the button of keyboard conventionally, presses button, makes button drive described partition 14 in described transmittingPipe 12 with described receiving tube 13 between slip, when described partition 14 be positioned at described transmitting tube 12 and described in connectBetween closed tube 13 time, the signal transmission between described emission port and described receiving port 13a is blocked, when describedWhen partition 14 leaves between described transmitting tube 12 and described receiving tube 13, described emission port and described receiving portSignal transmission between 13a is switched on.
Refer to Fig. 3 and Fig. 4, described in two, correlation pipe mount pad 111 is near a side of described break-make groove 112 againOffer groove 111a, described emission port and described receiving port 13a are just to described groove 111a. Due to describedTransmitting tube 12 and described receiving tube 13 are installed in described correlation pipe mount pad 111, therefore, and described in offeringGroove 111a can make described emission port and described receiving port 13a be in communication with the outside, thereby realizes the biography of signalSend. Described in two, the bottom of correlation pipe mount pad 111 is equipped with two and connects outside through hole 111b, institute downwardsThe two pins 12b, the 13b that state the bottom of transmitting tube 12 and described receiving tube 13 pass each self-corresponding described logicalHole 111b is electrically connected with circuit board. Described through hole 111b not only makes described transmitting tube 12 and described receiving tube 13Pin 12b, 13b directly stretch out with circuit board and be electrically connected, and pin 12b, 13b can be hidden inThe inside of described pedestal 11, avoids the impact of dust and liquid.
Refer to Fig. 3 and Fig. 4, the bottom of described pedestal 11 is provided with button pin 113 again, described button pin 113 and electricityRoad plate fastens. Described button pin 113 can make described pedestal 11 be connected rapidly with described circuit board, and letter is installedFolk prescription just, improves assembling speed. The bottom of described pedestal 11 is provided with locating dowel 114, described locating dowel 114Be plugged in the locating hole of circuit board. Described locating dowel 114 is conducive to described pedestal 11 and is assembling with circuit boardIn time, locates fast, improves assembling speed.
Refer to Fig. 3 and Fig. 5, a side of described transmitting tube 12 and described receiving tube 13 is equipped with holding section again13c, the sidewall that described in two, correlation pipe mount pad 111 is corresponding with described holding section 13c is equipped with described and engagesThe auxiliary section 111c of the 13c of portion engaging. By described holding section 13c and described auxiliary section 111c are set, realizeTo the quick location of described transmitting tube 12, install simple and convenient.
Compared with prior art, because the utility model is installed by two correlation pipes are set on described pedestal 11Seat 111, is installed on described transmitting tube 12 and described receiving tube 13 respectively on described correlation pipe mount pad 111,Thereby make described transmitting tube 12 and receiving tube 13 just right by the break-make groove 112 of being separated by between the two, realThe transmission of existing signal; Again by a partition 14, described partition 14 are set slidably in described break-make groove 112While sliding between the emission port of described transmitting tube 12 and the receiving port 13a of described receiving tube 13, can be rightSignal transmission between described emission port and described receiving port 13a is blocked, therefore, and by described partition14 slip, makes signal conduction and cuts off just to reach the function of switch, thereby realize the pressing operation of keyboard;By utilizing photoelectric cell not only simple in structure, to install fast, switching response speed is fast, and signal transmissionBe to rely on light to carry out, without conducting metal part, therefore there is the effect of water proof and dust proof, and described partition 14Directly do not contact with described transmitting tube 12 and receiving tube 13, can not produce the phenomenon of wearing and tearing or metal fatigue,Greatly extend service life.
The transmitting tube 12 that the utility model module type optoelectronic switch 1 is involved and the internal junction of receiving tube 13Structure and operation principle are well known to those of ordinary skill in the art, are no longer described in detail at this.
Above disclosed is only preferred embodiments of the present utility model, certainly can not limit this reality with thisBy novel interest field, the equivalent variations of therefore doing according to the utility model claim, still belongs toThe scope that the utility model is contained.
Claims (6)
1. a module type optoelectronic switch, is characterized in that: comprise pedestal, transmitting tube, receiving tube and partition, described inPedestal has two correlation pipe mount pads, offers break-make groove, described transmitting described in two between correlation pipe mount padPipe and described receiving tube be installed on two respectively described in correlation pipe mount pad, the emission port of described transmitting tube and instituteState the receiving port of receiving tube in the face of described break-make groove is and facing each other, described partition is placed in described break-make slidablyGroove, so that the signal transmission between described emission port and described receiving port realizes conducting or blocking-up.
2. module type optoelectronic switch as claimed in claim 1, is characterized in that: described in two, correlation pipe mount pad is closeOne side of described break-make groove offers groove, and described emission port and described receiving port are just to described groove.
3. module type optoelectronic switch as claimed in claim 1, is characterized in that: the end of correlation pipe mount pad described in twoPortion is equipped with and connects outside through hole, and the pin of described transmitting tube and described receiving tube is through each self-corresponding instituteStating through hole is electrically connected with circuit board.
4. module type optoelectronic switch as claimed in claim 1, is characterized in that: described transmitting tube and described receiving tubeA side be provided with holding section, described in two, the correlation pipe mount pad sidewall corresponding with described holding section is provided with describedThe auxiliary section of holding section engaging.
5. module type optoelectronic switch as claimed in claim 1, is characterized in that: the bottom of described pedestal is provided with button pin,Described button pin and circuit board fasten.
6. module type optoelectronic switch as claimed in claim 1, is characterized in that: the bottom of described pedestal is provided with locationPost, described locating dowel is plugged in the locating hole of circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521071852.6U CN205249171U (en) | 2015-12-18 | 2015-12-18 | Module formula photoelectric switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521071852.6U CN205249171U (en) | 2015-12-18 | 2015-12-18 | Module formula photoelectric switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205249171U true CN205249171U (en) | 2016-05-18 |
Family
ID=55948239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521071852.6U Expired - Fee Related CN205249171U (en) | 2015-12-18 | 2015-12-18 | Module formula photoelectric switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205249171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406853A (en) * | 2015-12-18 | 2016-03-16 | 东莞市高特电子有限公司 | Modular photoelectric switch |
-
2015
- 2015-12-18 CN CN201521071852.6U patent/CN205249171U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406853A (en) * | 2015-12-18 | 2016-03-16 | 东莞市高特电子有限公司 | Modular photoelectric switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160518 Termination date: 20211218 |