CN104269301B - In the microswitch that mainframe computer is controlled - Google Patents
In the microswitch that mainframe computer is controlled Download PDFInfo
- Publication number
- CN104269301B CN104269301B CN201410499900.5A CN201410499900A CN104269301B CN 104269301 B CN104269301 B CN 104269301B CN 201410499900 A CN201410499900 A CN 201410499900A CN 104269301 B CN104269301 B CN 104269301B
- Authority
- CN
- China
- Prior art keywords
- block set
- spacing block
- connecting rod
- hole
- fixed
- 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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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
- H01H13/56—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/26—Snap-action arrangements depending upon deformation of elastic members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/008—Actuators other then push button
- H01H2221/016—Lever; Rocker
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2231/00—Applications
- H01H2231/002—Calculator, computer
Landscapes
- Push-Button Switches (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
The invention discloses a kind of in the microswitch that mainframe computer is controlled, housing is provided with through hole, cavity is provided with spacing block set, spacing block set is fixed with presses button, presses button through through hole, and through hole concave shaped is in strip groove, bar-shaped trough connects with through hole, clamping slot connects with bar-shaped trough, presses button and is provided with limit shaft, and limit shaft is arranged in bar-shaped trough; Spacing block set is provided with main spring, main spring is connected with spacing block set and cavity, spacing block set is provided with connecting rod, connecting rod and spacing block set are fixed, connecting rod is provided with rotating shaft, and rotating shaft is fixed with housing after connecting rod, and connecting rod is provided with metal and touches ball, being provided with normally open contact and normally closed interlock in cavity, metal touches ball and is arranged between normally open contact and normally closed interlock. This microswitch utilizes and construction of switch is improved so that it can be pressed process and be controlled by switch, it is achieved its accurate process controlled, and reduces the damage to computer-internal element.
Description
Technical field
The present invention relates to a kind of switch, especially relate to a kind of in the microswitch that mainframe computer is controlled.
Background technology
Switch refers to that one can make open circuit, makes current interruptions or make its electronic component flowing other circuit. Switching Power Supply is to utilize modern power electronics technology, controls the time ratio that switching tube turns on and off, and maintains a kind of power supply of regulated output voltage. Switching Power Supply is compared with linear power supply, and the cost of the two all increases along with the increase of output, but the two rate of rise is different. Linear power supply cost is on a certain output point, and on the contrary higher than Switching Power Supply, this point is called cost reversal point. Development and innovation along with Power Electronic Technique so that switch power technology is also innovated constantly, this cost reversal point moves to low output power end day by day, and this provides wide development space for Switching Power Supply. Switch application on computers is widely, the control of usual mainframe computer is required for carrying out the switch of precision, after making it press and be exactly capable of power on/off state, the position of switch is achieved that fixing, but existing switch does not have this function, often occur that the distance that the stuck of switch or switch are pressed into not easily is held, it is impossible to realize the accurate control to mainframe computer, it is easy to cause the damage of inner member.
Summary of the invention
It is an object of the invention to overcome the distance that the above-mentioned existing process that mainframe computer is controlled often occurs that the stuck of switch or switch are pressed into not easily to hold, the problem easily causing the damage of inner member, devise a kind of in the microswitch that mainframe computer is controlled, this microswitch utilizes and construction of switch is improved, make switch it can be pressed process to be controlled, realize its accurate process controlled, reduce the damage to computer-internal element, solve the existing process that mainframe computer is controlled and often occur that the stuck of switch or the distance that is pressed into of switch are not easily held, the problem easily causing the damage of inner member.
The purpose of the present invention is achieved through the following technical solutions: in the microswitch that mainframe computer is controlled, including the housing being internally provided with cavity, described housing is provided with through hole, and through hole connects with enclosure interior, cavity is provided with spacing block set, the top of spacing block set is fixed with presses button, and press button can on spacing block set along himself axis rotate, press button traverse through hole, the concave side wall of through hole forms bar-shaped trough, and bar-shaped trough connects with the top of through hole, the concave side wall of through hole forms clamping slot, and clamping slot connects with bar-shaped trough, and the central axis of the centrage of clamping slot and bar-shaped trough, the sidewall pressing button is provided with limit shaft, limit shaft is vertically fixed on the sidewall pressing button, and one end of limit shaft is arranged in bar-shaped trough, limit shaft can be inserted in clamping slot along with the rotation pressing button, the bottom of spacing block set is provided with main spring, the two ends of main spring are connected with the inwall bottom of the bottom of spacing block set and cavity respectively, the sidewall of spacing block set is provided with connecting rod, one end of connecting rod and the sidewall of spacing block set are fixed, the center of connecting rod is provided with rotating shaft, rotating shaft is fixed with housing after connecting rod, rotating shaft can rotate around its centrage, connecting rod can along with axis of rotation, connecting rod is provided with the tactile ball of metal away from one end of spacing block set, and connecting rod traverse metal touches ball, cavity is provided with normally open contact and normally closed interlock, and directly over the normally open contact that is arranged on of normally closed interlock, metal touches ball and is arranged between normally open contact and normally closed interlock, the center of normally open contact, what the center of normally closed interlock and metal touched ball is centrally disposed on same straight line, distance between limit shaft and clamping slot touches the distance between ball and normally closed interlock equal to metal.
The top of described spacing block set is fixed with two buffer springs, presses button and is arranged between buffer spring, and the bottom of buffer spring and the top of spacing block set are fixed, and top is fixed with cushion pad, and cushion pad is arranged between buffer spring and the top of cavity inner wall; The top end face of spacing block set is fixed with limited post, and limited post is arranged between two buffer springs, and the bottom face indent pressing button forms spacing hole, and limited post is arranged in spacing hole, and presses button and can rotate around limited post.
In sum, the invention has the beneficial effects as follows: this microswitch utilizes and construction of switch is improved, make switch it can be pressed process to be controlled, realize its accurate process controlled, reduce the damage to computer-internal element, solve the existing process that mainframe computer is controlled and often occur that the stuck of switch or the distance that is pressed into of switch are not easily held, it is easy to the problem causing the damage of inner member.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Labelling and corresponding parts title in accompanying drawing: 1 spacing block set; 2 buffer springs; 3 limited posts; 4 spacing holes; 5 through holes; 6 press button; 7 limit shafts; 8 bar-shaped troughs; 9 cushion pads; 10 housings; 11 cavitys; 12 rotating shafts; 13 normally closed interlocks; 14 metals touch ball; 15 normally open contacts; 16 wire guides; 17 connecting rods; 18 main springs.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited only to this.
Embodiment 1:
As shown in Figure 1, in the microswitch that mainframe computer is controlled, including the housing 10 being internally provided with cavity 11, described housing 10 is provided with through hole 5, and through hole 5 connects with housing 10 inside, cavity 11 is provided with spacing block set 1, the top of spacing block set 1 is fixed with presses button 6, and press button 6 can on spacing block set 1 along himself axis rotate, press button 6 traverse through hole 5, the concave side wall of through hole 5 forms bar-shaped trough 8, and bar-shaped trough 8 connects with the top of through hole 5, the concave side wall of through hole 5 forms clamping slot, and clamping slot connects with bar-shaped trough 8, and the central axis of the centrage of clamping slot and bar-shaped trough 8, the sidewall pressing button 6 is provided with limit shaft 7, limit shaft 7 is vertically fixed on the sidewall pressing button 6, and one end of limit shaft 7 is arranged in bar-shaped trough 8, limit shaft 7 can be inserted in clamping slot along with the rotation pressing button 6,The bottom of spacing block set 1 is provided with main spring 18, the two ends of main spring 18 are connected with the inwall bottom of the bottom of spacing block set 1 and cavity 11 respectively, the sidewall of spacing block set 1 is provided with connecting rod 17, the sidewall of one end of connecting rod 17 and spacing block set 1 is fixed, the center of connecting rod 17 is provided with rotating shaft 12, rotating shaft 12 is fixed with housing 10 after connecting rod 17, rotating shaft 12 can rotate around its centrage, connecting rod 17 can rotate along with rotating shaft 12, connecting rod 17 is provided with the tactile ball 14 of metal away from one end of spacing block set 1, and connecting rod 17 traverse metal touches ball 14, cavity 11 is provided with normally open contact 13 and normally closed interlock 15, and normally closed interlock 15 is arranged on the surface of normally open contact 13, metal touches ball 14 and is arranged between normally open contact 13 and normally closed interlock 15, the center of normally open contact 13, what the center of normally closed interlock 15 and metal touched ball 14 is centrally disposed on same straight line, distance between limit shaft 7 and clamping slot touches the distance between ball 14 and normally closed interlock 13 equal to metal. in the technical program, switch is arranged on mainframe computer, press and press button 6, make to press button 6 to move in cavity 11, limit shaft 7 moves along bar-shaped trough 8 in this process, main spring 18 compresses, connecting rod 17 rotates around rotating shaft 12, metal touches ball 14 and disengages with normally open contact 15, and progressively draw close towards normally closed interlock 13, after the tactile ball 14 of metal contacts with normally closed interlock 13, owing to the distance between limit shaft 7 and clamping slot touches the distance between ball 14 and normally closed interlock 13 equal to metal, clamping slot is not drawn in the drawings, clamping slot is as formed transverse groove in the bottom of bar-shaped trough 8, it is easy to snapping in of limit shaft 7, limit shaft 7 is now placed in the junction of clamping slot and bar-shaped trough 8, button 6 is pressed in rotation, limit shaft 7 is made to screw in clamping slot, the position pressing button 6 achieves fixing, switch is constantly in "on" position, enable a computer to be continued for work, when needing to disconnect, only need reverse operating above-mentioned steps, can be realized as power-off, press button 6 and return to original position under the effect of main spring 18, realize the accurate control to mainframe computer, after making it press and be exactly capable of power on/off state, the position of switch is achieved that fixing, this microswitch utilizes and construction of switch is improved, make switch it can be pressed process to be controlled, realize its accurate process controlled, reduce the damage to computer-internal element, solve the existing process that mainframe computer is controlled and often occur that the stuck of switch or the distance that is pressed into of switch are not easily held, the problem easily causing the damage of inner member.
The top of described spacing block set 1 is fixed with two buffer springs 2, press button 6 and be arranged between buffer spring 2, the top of the bottom of buffer spring 2 and spacing block set 1 is fixed, and top is fixed with cushion pad 9, and cushion pad 9 is arranged between the top of buffer spring 2 and cavity 11 inwall; The top end face of spacing block set 1 is fixed with limited post 3, and limited post 3 is arranged between two buffer springs 2, and the bottom face indent pressing button 6 forms spacing hole 4, and limited post 3 is arranged in spacing hole 4, and presses button 6 and can rotate around limited post 3. In order to prevent spacing block set 1 from ejecting along through hole 5 from cavity 11; so the face size of spacing block set 1 is designed to bigger than through hole 5 diameter; the top end face generation shock of spacing block set 1 and cavity 11 is there is when main spring 18 recovers; easily cause the damage of switch block; even more so that its internal structure is destroyed; so being provided with buffer spring 2 and cushion pad 9 between the top end face and the top end face of cavity 11 of spacing block set 1; absorb vibrations; reduce impact force; protect the safety of switch element, increase the service life.Be provided with wire guide 16 in the bottom of housing, wire guide 16 connects with cavity 11, and wire penetrates in wire guide 16 and connects with metal contact 14, it is achieved the connection of circuit.
The above; it it is only presently preferred embodiments of the present invention; not the present invention is done any pro forma restriction, every substantially above example is made according to the technology of the present invention, method any simple modification, equivalent variations, each fall within protection scope of the present invention.
Claims (2)
1. in the microswitch that mainframe computer is controlled, it is characterized in that: include being internally provided with the housing (10) of cavity (11), described housing (10) is provided with through hole (5), and through hole (5) connects with housing (10) inside, cavity (11) is provided with spacing block set (1), the top of spacing block set (1) is fixed with presses button (6), and press button (6) can on spacing block set (1) along himself axis rotate, press button (6) traverse through hole (5), the concave side wall of through hole (5) forms bar-shaped trough (8), and bar-shaped trough (8) connects with the top of through hole (5), the concave side wall of through hole (5) forms clamping slot, and clamping slot connects with bar-shaped trough (8), and the central axis of the centrage of clamping slot and bar-shaped trough (8), the sidewall pressing button (6) is provided with limit shaft (7), limit shaft (7) is vertically fixed on the sidewall pressing button (6), and one end of limit shaft (7) is arranged in bar-shaped trough (8), limit shaft (7) can be inserted in clamping slot along with the rotation pressing button (6), the bottom of spacing block set (1) is provided with main spring (18), the two ends of main spring (18) are connected with the inwall bottom of the bottom of spacing block set (1) and cavity (11) respectively, the sidewall of spacing block set (1) is provided with connecting rod (17), the sidewall of one end of connecting rod (17) and spacing block set (1) is fixed, the center of connecting rod (17) is provided with rotating shaft (12), rotating shaft (12) is fixed with housing (10) afterwards through connecting rod (17), rotating shaft (12) can rotate around its centrage, connecting rod (17) can rotate along with rotating shaft (12), connecting rod (17) is provided with the tactile ball (14) of metal away from one end of spacing block set (1), and connecting rod (17) traverse metal touches ball (14), cavity (11) is provided with normally open contact (13) and normally closed interlock (15), and normally closed interlock (13) is arranged on the surface of normally open contact (15), metal touches ball (14) and is arranged between normally open contact (13) and normally closed interlock (15), the center of normally open contact (13), what the center of normally closed interlock (15) and metal touched ball (14) is centrally disposed on same straight line, distance between limit shaft (7) and clamping slot touches the distance between ball (14) and normally closed interlock (13) equal to metal, the bottom of housing (10) is provided with wire guide (16), wire guide (16) connects with cavity (11), wire penetrates in wire guide (16) and connects with metal contact (14).
2. according to claim 1 in the microswitch that mainframe computer is controlled, it is characterized in that: the top of described spacing block set (1) is fixed with two buffer springs (2), press button (6) and be arranged between buffer spring (2), the top of the bottom of buffer spring (2) and spacing block set (1) is fixed, top is fixed with cushion pad (9), and cushion pad (9) is arranged between the top of buffer spring (2) and cavity (11) inwall;The top end face of spacing block set (1) is fixed with limited post (3), limited post (3) is arranged between two buffer springs (2), the bottom face indent pressing button (6) forms spacing hole (4), limited post (3) is arranged in spacing hole (4), and presses button (6) and can rotate around limited post (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410499900.5A CN104269301B (en) | 2014-09-26 | 2014-09-26 | In the microswitch that mainframe computer is controlled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410499900.5A CN104269301B (en) | 2014-09-26 | 2014-09-26 | In the microswitch that mainframe computer is controlled |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104269301A CN104269301A (en) | 2015-01-07 |
| CN104269301B true CN104269301B (en) | 2016-06-15 |
Family
ID=52160813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410499900.5A Expired - Fee Related CN104269301B (en) | 2014-09-26 | 2014-09-26 | In the microswitch that mainframe computer is controlled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104269301B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107034136A (en) * | 2017-05-15 | 2017-08-11 | 柳州玲通科技有限责任公司 | A kind of mobile methane-generating pit real-time monitoring system |
| CN106916742A (en) * | 2017-05-15 | 2017-07-04 | 柳州玲通科技有限责任公司 | A kind of Novel biomass pool detecting system |
| CN106929405A (en) * | 2017-05-15 | 2017-07-07 | 柳州玲通科技有限责任公司 | A kind of methane-generating pit real-time monitoring system |
| CN108717910A (en) * | 2018-05-21 | 2018-10-30 | 陈炜 | A kind of relay microswitch |
| CN113345744B (en) * | 2021-06-11 | 2023-03-21 | 歌尔智能科技有限公司 | Wearable device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2152660C1 (en) * | 1998-12-08 | 2000-07-10 | Открытое акционерное общество "Калужский завод автомобильного электрооборудования" | Switch |
| EP1858043A1 (en) * | 2006-05-15 | 2007-11-21 | Pizzato Elettrica S.r.l. | Position switch with movable contacts having positive operation |
| CN201054320Y (en) * | 2007-07-16 | 2008-04-30 | 臧琛瑶 | Micromotion switch |
| CN201936761U (en) * | 2010-12-27 | 2011-08-17 | 刘坚钢 | Novel position switch |
| CN204167165U (en) * | 2014-09-26 | 2015-02-18 | 成都锐奕信息技术有限公司 | Based on the sensitive switch controlled mainframe computer |
-
2014
- 2014-09-26 CN CN201410499900.5A patent/CN104269301B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2152660C1 (en) * | 1998-12-08 | 2000-07-10 | Открытое акционерное общество "Калужский завод автомобильного электрооборудования" | Switch |
| EP1858043A1 (en) * | 2006-05-15 | 2007-11-21 | Pizzato Elettrica S.r.l. | Position switch with movable contacts having positive operation |
| CN201054320Y (en) * | 2007-07-16 | 2008-04-30 | 臧琛瑶 | Micromotion switch |
| CN201936761U (en) * | 2010-12-27 | 2011-08-17 | 刘坚钢 | Novel position switch |
| CN204167165U (en) * | 2014-09-26 | 2015-02-18 | 成都锐奕信息技术有限公司 | Based on the sensitive switch controlled mainframe computer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104269301A (en) | 2015-01-07 |
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| C06 | 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20180926 |
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| CF01 | Termination of patent right due to non-payment of annual fee |