CN104347285A - Fixing structure of microswitch - Google Patents
Fixing structure of microswitch Download PDFInfo
- Publication number
- CN104347285A CN104347285A CN201310343040.1A CN201310343040A CN104347285A CN 104347285 A CN104347285 A CN 104347285A CN 201310343040 A CN201310343040 A CN 201310343040A CN 104347285 A CN104347285 A CN 104347285A
- Authority
- CN
- China
- Prior art keywords
- sensitive switch
- buckle
- fixed structure
- fixed head
- pressing
- 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.)
- Granted
Links
- 238000003825 pressing Methods 0.000 claims abstract description 63
- 239000000758 substrate Substances 0.000 claims description 17
- 230000002787 reinforcement Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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
- H01H13/02—Details
-
- 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
- H01H13/04—Cases; Covers
Landscapes
- Manufacture Of Switches (AREA)
- Push-Button Switches (AREA)
Abstract
The invention provides a fixing structure of a microswitch. The fixing structure of the microswitch comprises a fixing plate, wherein a pressing sheet hole for a pressing sheet to pass through is formed in the fixing plate; the buckle sets up on the medial surface of fixed plate to extend along a border in pressing the card eye, the buckle includes the base plate that the perpendicular to fixed plate set up and sets up the pothook on the base plate and keep away from the one end of fixed plate, pothook and micro-gap switch looks block. After the micro switch is arranged in the buckle in the direction that the side surface of the main body part of the micro switch is vertical to the lower surface of the fixing frame, the side surface of the micro switch is limited and fixed, and the micro switch cannot be loosened and fall off and is reliably fixed.
Description
Technical field
The present invention relates to sensitive switch field, especially, relate to a kind of fixed structure of sensitive switch.
Background technology
Be made up of main part 20 and pressing tablet 21 see Fig. 1 sensitive switch: main part 20 profile is thin piece of cuboid, two wider end faces are its side 23; Side 23 there are two through holes 22 of through two sides 23.
Sensitive switch in use, needs to ensure that movement parts can contact the front of its pressing tablet 21, to the stable pressing of the carrying out of pressing tablet 21.Therefore, need the stroke in conjunction with movement parts that the riding position of sensitive switch is rationally set.
Pressing tablet 21 is arranged on main part 20 1 rectangular end faces, for accepting and transmit the pressing effect of external movement part, realizes the conducting of inner contact.Pressing tablet 21 width is less than the width of the rectangular end face in place; Length is greater than the length of the rectangular end face in place, and its free end has stretched out in this rectangular end face.The one end be connected with pressing tablet 21 is as the top of main part 20, and one end is corresponding thereto bottom.
When sensitive switch is arranged on the below of a fixed head, and the movement parts above fixed head needs to be pressed into this sensitive switch, then need on fixed head, to open system hole to expose pressing tablet 21, and pressing tablet 21 faces up and is placed in hole.Now, to need to carry out perpendicular to fixed head placements with side 23 fixing for sensitive switch.
One of prior art, is two through holes 22 passed with screw on sensitive switch side 23, is fixed in desired location.This method needs to arrange the wallboard parallel with sensitive switch side 23 at the lower surface of plate along hole limit, and on wallboard, arrange the screw pole perpendicular to this wallboard.But the depanning direction of hole is vertical with the depanning direction of screw pole, if also have other structure around, injection mold structure will be made complicated, even cannot open system.
If be buckled on the side 23 of sensitive switch with buckle, also need to arrange the wallboard parallel with sensitive switch side 23 at the lower surface of plate along hole limit, and the buckle perpendicular to this wallboard is set on wallboard.In order to enable buckle depanning, on plate, the size of hole will be greater than the size of sensitive switch pressing tablet 21 end.This just makes the pressing tablet end of sensitive switch not support spacing, easily gets loose.
Summary of the invention
The object of the invention is the fixed structure providing a kind of sensitive switch, to solve the technical problem of fixing loosely when sensitive switch is arranged on the below of a fixed head, easily getting loose.
For achieving the above object, the invention provides a kind of fixed structure of sensitive switch, comprise fixed head, fixed head is provided with the pressing film perforation that pressing tablet is passed through; Buckle, is arranged on the medial surface of fixed head, and extends along edge of pressing film perforation, and buckle comprises the substrate that arranges perpendicular to fixed head and to be arranged on substrate and the grab of one end away from fixed head, and grab and sensitive switch fasten.
Further, the fixed structure of sensitive switch also comprises the brace table preventing sensitive switch from deviating from from pressing film perforation, and brace table is arranged on the edge of pressing film perforation, and the two ends of the main part of sensitive switch abut with brace table.
Further, the height of the free end of the pressing tablet of sensitive switch is lower than the surface of fixed head.
Further, buckle comprises the first buckle with the bottom clamping of sensitive switch.
Further, buckle comprise two with the second buckle of the through hole clamping of sensitive switch.
Further, the second buckle is arranged on the both sides of the first buckle.
Further, the length pressing the main part of film perforation is less than the length on the top of sensitive switch main part.
Further, two Side symmetrical being buckled in sensitive switch are arranged.
Further, substrate is provided with reinforcement.
Further, the fixed structure of sensitive switch also comprises baffle plate, and baffle plate is arranged perpendicular to fixed head, fits and arrange in adjacent side, two sides of baffle plate and sensitive switch.
The present invention has following beneficial effect:
Sensitive switch loads after in buckle in the orientation of fixed mount lower surface with its main part lateral vertical, and the side of sensitive switch is all subject to spacing fixing, can not get loose drop, fixing reliable; This fixed structure, without the need to depanning in two perpendicular direction, simplifies mould, improves production efficiency.Avoid dozen screw to fix, easy to assembly.
Except object described above, feature and advantage, the present invention also has other object, feature and advantage.Below with reference to figure, the present invention is further detailed explanation.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the schematic diagram of sensitive switch;
Fig. 2 is the schematic top plan view of the fixed structure according to sensitive switch of the present invention;
Fig. 3 is the overall schematic of the fixed structure according to sensitive switch of the present invention;
Fig. 4 is the cross-sectional schematic of the fixed structure according to sensitive switch of the present invention; And
Fig. 5 is the structural representation of the buckle of fixed structure according to sensitive switch of the present invention.
Reference numeral in accompanying drawing is as follows: 11, press film perforation; 12, buckle; 121, substrate; 122, grab; 13, reinforcement; 14, baffle plate; 15, brace table; 20, main part; 21, pressing tablet; 22, through hole; 23, side.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
See Fig. 2 to Fig. 5, according to the fixed structure of sensitive switch of the present invention, comprise fixed head, fixed head is provided with the pressing film perforation 11 that pressing tablet 21 is passed through; Buckle 12, be arranged on the medial surface of fixed head, and extend along edge of pressing film perforation 11, buckle 12 comprises the substrate 121 that arranges perpendicular to fixed head and to be arranged on substrate 121 and away from the grab 122 of one end of fixed head, grab 122 and sensitive switch fasten.Substrate 121 be arranged in parallel with two sides 23 of sensitive switch.Sensitive switch loads after in buckle in the orientation of fixed mount lower surface with its main part lateral vertical, and the side of sensitive switch is all subject to spacing fixing, can not get loose drop, fixing reliable; This fixed structure, without the need to depanning in two perpendicular direction, simplifies mould, improves production efficiency.Avoid dozen screw to fix, easy to assembly.
See Fig. 3 to Fig. 4, the fixed structure of sensitive switch also comprises the brace table 15 preventing sensitive switch from deviating from from pressing film perforation 11, and brace table 15 is arranged on the edge of pressing film perforation, and the two ends of the main part of sensitive switch abut with brace table 15.The height of brace table 15 meets the surface of height lower than fixed head of the free end of the pressing tablet 21 making sensitive switch.On fixed head lower surface, be positioned at the two ends of pressing film perforation 11 main part 20, be provided with supporting station and baffle plate.Two of sensitive switch pressing tablet 21 end is bearing on supporting station respectively.Supporting station, for the degree of depth regulating pressing tablet 21 to insert pressing film perforation 11, makes pressing tablet 21 not expose the upper surface of fixed head, and can be pressed into by passive movement part.
In conjunction with ' convex ' word profile of sensitive switch laterally 23 direction projections, pressing film perforation 11 is also set to ' convex ' font.The entire length in hole is greater than pressing tablet 21 projected length, and the protuberance length in hole is greater than pressing tablet 21 in this projection of sensitive switch and stretches out the length of main part 20, and the protuberance width in hole is greater than the width of pressing tablet 21.Like this, pressing tablet 21 can be inserted in this pressing film perforation 11.Sensitive switch loads after in buckle 12 in the orientation of fixed mount lower surface with its main part 20 lateral vertical, and the side of sensitive switch is all subject to spacing fixing, can not get loose drop, fixing reliable.
See Fig. 4, pressing film perforation 11 is rectangle, and the length of pressing film perforation 11 is less than the length on the top of sensitive switch main part 20.The width of the main part 20 of pressing film perforation 11 is a bit larger tham the width of sensitive switch main part 20 pressing tablet 21 end; The length of the main part 20 of pressing film perforation 11 is less than the length of sensitive switch main part 20 pressing tablet 21 end, and thus two of sensitive switch main part 20 pressing tablet 21 end, the stop that can be subject to correspondence position fixed head is spacing.
See Fig. 3 to Fig. 5, on fixed head lower surface, be positioned at the both sides of pressing film perforation 11 main part 20, some buckles 12 are all set.Buckle 12 is multiple, and buckle 12 is symmetrical arranged in two sides 23 of sensitive switch.Preferably buckle 12 is six.And two of sensitive switch sides 23 are respectively provided with three buckles 12, buckle 12 comprises the first buckle with the bottom clamping of sensitive switch.Buckle 12 also comprise two with the second buckle of through hole 22 clamping of sensitive switch.Second buckle is arranged on the both sides of the first buckle.On fixed head lower surface, be positioned at the both sides of pressing film perforation 11 main part, six buckles 12 are symmetrical arranged.The substrate 121 of buckle 12 stands upright on fixed head lower surface, and the medial surface of substrate 121 is concordant with the side of pressing film perforation 11.Substrate 121 is provided with reinforcement 13, the another side of substrate 121 is provided with reinforcement 13 and is connected with fixed mount lower surface.The grab 122 of buckle 12 is positioned at substrate 121 top, and inclined plane is done on grab 122 top, lower oblique pressing tablet hole 11.The grab 122 of buckle 12 is positioned at substrate 121 medial surface top, and inclined plane is done on grab 122 top, lower oblique pressing tablet hole 11.Like this, grab 122 lower end can through pressing film perforation 11 from the direction depanning of vertical fixing plate upper surface, and buckle 12 remainder is from the direction depanning of vertical fixing plate lower surface.
See Fig. 3 to Fig. 4, buckle 12 can be buckled in the bottom of sensitive switch main part 20, also can be buckled in the through hole 22 on sensitive switch main part 20.The preferably bottom clamping of grab 122 and sensitive switch or through hole 22 clamping.Be positioned at two middle the first buckles higher, its grab 122 is buckled in the bottom of sensitive switch main part 20; Four second buckles on both sides are lower, and its grab 122 aligns two through holes 22 on sensitive switch side 23, buckles into from through hole 22 two ends.Like this, sensitive switch main part 20 side is subject to the spacing fixing of buckle 12 substrate 121; Bottom is subject to grab 122 and fastens, and can not drop because of pressing tablet 21 by front pressing.And the inclined plane on grab 122 top is when making installation sensitive switch, be easily pressed into buckle 12.
See Fig. 4, baffle plate stands upright on fixed head lower surface, distance between the baffle plate at pressing film perforation 11 main part 20 two ends is a bit larger tham the length of sensitive switch main part 20, both loadings of tolerable sensitive switch main part 20, also can fix end about sensitive switch.
See Fig. 3 to Fig. 4, the fixed structure of sensitive switch also comprises baffle plate 14, and baffle plate 14 is arranged perpendicular to fixed head, fits and arrange in the side that baffle plate 14 is adjacent with two sides 23 of sensitive switch.
As can be seen from the above description, the above embodiments of the present invention achieve following technique effect:
Sensitive switch loads after in buckle in the orientation of fixed mount lower surface with its main part lateral vertical, and each end face of sensitive switch is all subject to spacing fixing, can not get loose drop, fixing reliable.This fixed structure, without the need to depanning in two perpendicular direction, simplifies mould, is easy to depanning, improve production efficiency.Avoid dozen screw to fix, easy to assembly.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.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 fixed structure for sensitive switch, is characterized in that, comprising:
Fixed head, described fixed head is provided with the pressing film perforation (11) that pressing tablet (21) is passed through;
Buckle (12), be arranged on the medial surface of described fixed head, and extend along an edge of described pressing film perforation (11), described buckle (12) comprises the substrate (121) that arranges perpendicular to described fixed head and is arranged on the upper and grab (122) of one end away from described fixed head of described substrate (121), and described grab (122) and sensitive switch fasten.
2. the fixed structure of sensitive switch according to claim 1, it is characterized in that, also comprise the brace table (15) preventing described sensitive switch from deviating from from described pressing film perforation (11), described brace table (15) is arranged on the edge of described pressing film perforation (11), and the two ends of the main part (20) of described sensitive switch abut with described brace table (15).
3. the fixed structure of sensitive switch according to claim 2, is characterized in that, the height of the free end of the pressing tablet (21) of described sensitive switch is lower than the surface of described fixed head.
4. the fixed structure of sensitive switch according to claim 1, is characterized in that, described buckle (12) comprises the first buckle with the bottom clamping of described sensitive switch.
5. the fixed structure of sensitive switch according to claim 4, is characterized in that, described buckle (12) comprise two with the second buckle of through hole (22) clamping of described sensitive switch.
6. the fixed structure of sensitive switch according to claim 5, is characterized in that, described second buckle is arranged on the both sides of described first buckle.
7. the fixed structure of sensitive switch according to claim 1, is characterized in that, the length of described pressing film perforation (11) is less than the length on the top of the main part (20) of sensitive switch.
8. the fixed structure of sensitive switch according to claim 7, is characterized in that, described buckle (12) is symmetrical arranged two described sides (23) of described sensitive switch.
9. the fixed structure of sensitive switch according to claim 1, is characterized in that, described substrate (121) is provided with reinforcement (13).
10. the fixed structure of sensitive switch according to claim 1, it is characterized in that, also comprise baffle plate (14), described baffle plate (14) is arranged perpendicular to described fixed head, fits and arrange in the side that described baffle plate (14) is adjacent with two described sides (23) of described sensitive switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310343040.1A CN104347285B (en) | 2013-08-07 | 2013-08-07 | Fixing structure of microswitch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310343040.1A CN104347285B (en) | 2013-08-07 | 2013-08-07 | Fixing structure of microswitch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104347285A true CN104347285A (en) | 2015-02-11 |
| CN104347285B CN104347285B (en) | 2016-12-28 |
Family
ID=52502693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310343040.1A Active CN104347285B (en) | 2013-08-07 | 2013-08-07 | Fixing structure of microswitch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104347285B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108320924A (en) * | 2018-03-08 | 2018-07-24 | 苏州贝昂科技有限公司 | A kind of control mechanism and air purifier |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1763437A (en) * | 2004-10-21 | 2006-04-26 | 乐金电子(天津)电器有限公司 | Microwave oven control panel sensitive switch fixing structure |
| CN201490037U (en) * | 2009-06-29 | 2010-05-26 | 西门子公司 | Installation equipment for auxiliary switch |
| CN101908422A (en) * | 2010-08-05 | 2010-12-08 | 施耐德万高（天津）电气设备有限公司 | Fixing device for microswitch |
| CN202128323U (en) * | 2011-06-10 | 2012-02-01 | 佛山市顺德区美的饮水机制造有限公司 | Mounting structure for microswitch of water dispenser |
| CN202150371U (en) * | 2011-07-01 | 2012-02-22 | 常熟开关制造有限公司(原常熟开关厂） | Fixing device for microswitch |
| CN203367066U (en) * | 2013-08-07 | 2013-12-25 | 珠海格力电器股份有限公司 | Fixing structure of microswitch |
-
2013
- 2013-08-07 CN CN201310343040.1A patent/CN104347285B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1763437A (en) * | 2004-10-21 | 2006-04-26 | 乐金电子(天津)电器有限公司 | Microwave oven control panel sensitive switch fixing structure |
| CN201490037U (en) * | 2009-06-29 | 2010-05-26 | 西门子公司 | Installation equipment for auxiliary switch |
| CN101908422A (en) * | 2010-08-05 | 2010-12-08 | 施耐德万高（天津）电气设备有限公司 | Fixing device for microswitch |
| CN202128323U (en) * | 2011-06-10 | 2012-02-01 | 佛山市顺德区美的饮水机制造有限公司 | Mounting structure for microswitch of water dispenser |
| CN202150371U (en) * | 2011-07-01 | 2012-02-22 | 常熟开关制造有限公司(原常熟开关厂） | Fixing device for microswitch |
| CN203367066U (en) * | 2013-08-07 | 2013-12-25 | 珠海格力电器股份有限公司 | Fixing structure of microswitch |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108320924A (en) * | 2018-03-08 | 2018-07-24 | 苏州贝昂科技有限公司 | A kind of control mechanism and air purifier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104347285B (en) | 2016-12-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205128783U (en) | Chip fin school shape frock | |
| CN203367066U (en) | Fixing structure of microswitch | |
| CN102889528B (en) | A kind of backlight module and liquid crystal indicator | |
| CN104347285A (en) | Fixing structure of microswitch | |
| US20130302465A1 (en) | Mold with detachable guide posts | |
| CN206594597U (en) | Main board fixing support and display | |
| CN204993323U (en) | Card holds in palm and mobile device | |
| CN204658558U (en) | A kind of blooming hole punched device | |
| CN203242878U (en) | SIM stand universal among cards with different sizes | |
| CN207106192U (en) | A kind of adjusting rod and instrument | |
| CN205042985U (en) | Electronic equipment medium plate | |
| CN204310090U (en) | A kind of simple and easy laminator | |
| CN209183175U (en) | A kind of LED display mould group bottom case | |
| CN106295485B (en) | Fingerprint identification module and mobile device | |
| WO2017128508A1 (en) | Card tray | |
| CN207586582U (en) | A kind of lower frame and backlight module | |
| CN204747861U (en) | Welding fixture | |
| CN203279424U (en) | Display screen front frame | |
| CN104463133A (en) | Whole plane type protection device for fingerprint identification and manufacturing method thereof | |
| CN203992130U (en) | The pneumatic correcting device of small-sized GPU plate fin | |
| CN206807866U (en) | A kind of circuit board for being easy to place | |
| CN103197447B (en) | Without enclosing frame all-in-one machine structure | |
| CN202422599U (en) | Auxiliary device for packaging signboard | |
| CN108116096A (en) | Conveniently put the card holder of business card | |
| CN202742016U (en) | Detector quickly-removed device in lead frame production line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |