CN104347285B - Fixing structure of microswitch - Google Patents
Fixing structure of microswitch Download PDFInfo
- Publication number
- CN104347285B CN104347285B CN201310343040.1A CN201310343040A CN104347285B CN 104347285 B CN104347285 B CN 104347285B CN 201310343040 A CN201310343040 A CN 201310343040A CN 104347285 B CN104347285 B CN 104347285B
- Authority
- CN
- China
- Prior art keywords
- microswitch
- buckle
- fixed plate
- pressing
- fixed structure
- 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.)
- Active
Links
- 238000003825 pressing Methods 0.000 claims abstract description 64
- 239000000758 substrate Substances 0.000 claims description 17
- 238000010030 laminating Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 210000003205 muscle Anatomy 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 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
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification 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
- Push-Button Switches (AREA)
- Manufacture Of 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 microswitch field, especially, relate to the fixed structure of a kind of microswitch.
Background technology
See Fig. 1 microswitch to be made up of main part 20 and pressing tablet 21: main part 20 profile is thin piece of cuboid, wider
Two end faces be its side 23；Two through holes 22 of through two sides 23 are had on side 23.
Microswitch in use, needs to ensure the front that movement parts can contact its pressing tablet 21, the carrying out to pressing tablet 21
Stable pressing.Accordingly, it would be desirable to the stroke combining movement parts rationally arranges the riding position of microswitch.
Pressing tablet 21 is arranged on 20 1 strip end faces of main part, for accepting and transmit the pressing effect of external movement part,
Realize the conducting of internal contact.Pressing tablet 21 width is less than the width of place strip end face；Length is more than the length of place strip end face
Degree, its free end has stretched out in this strip end face.The one end being connected with pressing tablet 21 is as the top of main part 20, with its phase
To one end be bottom.
When microswitch is arranged on the lower section of a fixed plate, and the movement parts above fixed plate needs to be pressed into this microswitch,
Then needing to open one hole of system in fixed plate to expose pressing tablet 21, pressing tablet 21 faces up and is placed in hole.Now, micro-
Dynamic switch needs to be perpendicular to fixed plate with side 23 and carries out placing fixing.
One of prior art, is through two through holes 22 on microswitch side 23 with screw, is fixed in desired location.
This method needs the lower surface at plate to arrange the wallboard parallel with microswitch side 23, and setting on wallboard along hole limit
It is perpendicular to the screw pole of this wallboard.But the depanning direction of hole is vertical with the depanning direction of screw pole, if around also having other structure,
Injection mold structure will be made complicated, even cannot open system.
If being buckled on the side 23 of microswitch with buckle, it is also desirable to the lower surface at plate is arranged and microswitch along hole limit
The wallboard that side 23 is parallel, and the buckle being perpendicular to this wallboard is set on wallboard.In order to enable buckle depanning, hole on plate
Size will be greater than the size of microswitch pressing tablet 21 end.This just makes the pressing bit end of microswitch not support spacing, easily
Get loose.
Summary of the invention
Present invention aim at providing the fixed structure of a kind of microswitch, to solve to be arranged on a fixed plate when microswitch
The fixing technical problem loosely, easily got loose during lower section.
For achieving the above object, the invention provides the fixed structure of a kind of microswitch, including fixed plate, fixed plate is arranged
There is the pressing film perforation making pressing tablet pass through；Buckle, is arranged on the medial surface of fixed plate, and prolongs along the edge pressing film perforation
Stretching, buckle includes being perpendicular to substrate that fixed plate arranges and is arranged on substrate and the grab of one end away from fixed plate, grab with
Microswitch fastens.
Further, the fixed structure of microswitch also includes the support platform preventing microswitch from pressing film perforation abjection, supports platform
Being arranged on the edge of pressing film perforation, the two ends of the main part of microswitch abut with supporting platform.
Further, the height of the free end of the pressing tablet of microswitch is less than the surface of fixed plate.
Further, buckle includes the first buckle of the bottom clamping with microswitch.
Further, buckle includes second buckle of two and the through hole clamping of microswitch.
Further, the second buckle is arranged on the both sides of the first buckle.
Further, the length of the main part of pressing film perforation is less than the length on the top of microswitch main part.
Further, two sides being buckled in microswitch are symmetrical arranged.
Further, substrate is provided with reinforcement.
Further, the fixed structure of microswitch also includes baffle plate, and baffle plate is perpendicular to fixed plate and arranges, baffle plate and microswitch
Two sides adjacent side laminating arrange.
The method have the advantages that
Microswitch is perpendicular to the orientation of fixed mount lower surface with its main part side and loads after card smashs, and the side of microswitch is equal
By spacing fixing, will not get loose drop, fixing reliable；This fixed structure, without depanning in two perpendicular direction, simplifies
Mould, improves production efficiency.Avoid dozen screw to fix, easy to assembly.
In addition to objects, features and advantages described above, the present invention also has other objects, features and advantages.Below
Will be with reference to figure, the present invention is further detailed explanation.
Accompanying drawing explanation
The accompanying drawing of the part constituting the application is used for providing a further understanding of the present invention, the illustrative examples of the present invention and
Its explanation is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the schematic diagram of microswitch；
Fig. 2 is the schematic top plan view of the fixed structure of the microswitch according to the present invention；
Fig. 3 is the overall schematic of the fixed structure of the microswitch according to the present invention；
Fig. 4 is the cross-sectional schematic of the fixed structure of the microswitch according to the present invention；And
Fig. 5 is the structural representation of the buckle of the fixed structure of the microswitch according to the present invention.
Reference in accompanying drawing is as follows: 11, pressing film perforation；12, buckle；121, substrate；122, grab；13, reinforcement；
14, baffle plate；15, platform is supported；20, main part；21, pressing tablet；22, through hole；23, side.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail, but the present invention can be defined by the claims and cover
Multitude of different ways implement.
See Fig. 2 to Fig. 5, according to the fixed structure of the microswitch of the present invention, including fixed plate, fixed plate is provided with make by
The pressing film perforation 11 that tabletting 21 passes through；Buckle 12, is arranged on the medial surface of fixed plate, and along a limit of pressing film perforation 11
Along extending, buckle 12 includes being perpendicular to substrate 121 that fixed plate arranges and is arranged on substrate 121 and away from one end of fixed plate
Grab 122, grab 122 fastens with microswitch.Substrate 121 be arranged in parallel with two sides 23 of microswitch.Micro-
Dynamic switch is perpendicular to the orientation of fixed mount lower surface with its main part side and loads after card smashs, and the side of microswitch is all limited
Position is fixing, will not get loose drop, fixing reliable；This fixed structure, without depanning in two perpendicular direction, simplifies mould,
Improve production efficiency.Avoid dozen screw to fix, easy to assembly.
Seeing Fig. 3 to Fig. 4, the fixed structure of microswitch also includes the support platform preventing microswitch from pressing film perforation 11 abjection
15, support platform 15 and be arranged on the edge of pressing film perforation, the two ends of the main part of microswitch abut with supporting platform 15.Support
The height of platform 15 meets the height surface less than fixed plate of the free end of the pressing tablet 21 making microswitch.In fixed plate following table
On face, it is positioned at the two ends of pressing film perforation 11 main part 20, is provided with supporting station and baffle plate.Microswitch pressing tablet 21 end
Two is bearing on supporting station respectively.Supporting station inserts the degree of depth of pressing film perforation 11 for regulating pressing tablet 21, makes pressing tablet 21
Do not expose the upper surface of fixed plate, and can be pressed into by passive movement part.
In conjunction with ' convex ' word profile of microswitch laterally 23 direction projections, pressing film perforation 11 is also configured as ' convex ' font.Hole
Entire length more than pressing tablet 21 projected length, the protuberance length in hole is stretched out more than pressing tablet 21 in this projection of microswitch
The length of main part 20, the protuberance width in hole is more than the width of pressing tablet 21.So, pressing tablet 21 can insert this pressing
In film perforation 11.After microswitch is perpendicular in the orientation loading buckle 12 of fixed mount lower surface with its main part 20 side, fine motion
The side of switch all by spacing fixing, will not get loose drop, fixing reliable.
Seeing Fig. 4, pressing film perforation 11 is rectangle, and the length of pressing film perforation 11 is less than the top of microswitch main part 20
Length.The width of the main part 20 of pressing film perforation 11 is slightly larger than the width of microswitch main part 20 pressing tablet 21 end；Pressing tablet
The length of the main part 20 in hole 11 is less than the length of microswitch main part 20 pressing tablet 21 end, thus microswitch main part
Two of 20 pressing tablet 21 ends, can be spacing by the stop of correspondence position fixed plate.
See Fig. 3 to Fig. 5, on fixed plate lower surface, be positioned at the both sides of pressing film perforation 11 main part 20, be respectively provided with some cards
Button 12.Buckle 12 is multiple, and buckle 12 is symmetrical arranged in two sides 23 of microswitch.Preferably buckle 12 is six.
And two sides 23 of microswitch are each provided with three buckles 12, buckle 12 includes first of the bottom clamping with microswitch
Buckle.Buckle 12 also includes second buckle of two and through hole 22 clamping of microswitch.Second buckle is arranged on the first buckle
Both sides.On fixed plate lower surface, being positioned at the both sides of pressing film perforation 11 main part, six buckles 12 are symmetrical arranged.Buckle
The substrate 121 of 12 stands upright on fixed plate lower surface, and the medial surface of substrate 121 is concordant with the side of pressing film perforation 11.Substrate 121
On be provided with reinforcement 13, the another side of substrate 121 is provided with reinforcement 13 and is connected with fixed mount lower surface.Buckle 12
Grab 122 be positioned at substrate 121 top, inclined plane is done on grab 122 top, under oblique pressing tablet hole 11.The grab of buckle 12
122 are positioned at substrate 121 medial surface top, and inclined plane is done on grab 122 top, under oblique pressing tablet hole 11.So, grab 122
Lower end can be through pressing film perforation 11 from the direction depanning of vertical fixing plate upper surface, and buckle 12 remainder is from vertical fixing plate following table
The depanning of direction, face.
Seeing Fig. 3 to Fig. 4, buckle 12 can be buckled in the bottom of microswitch main part 20, it is also possible to is buckled in microswitch main body
In through hole 22 in portion 20.The preferably bottom clamping of grab 122 and microswitch or through hole 22 clamping.It is positioned at the two of centre
Individual first buckle is higher, and its grab 122 is buckled in the bottom of microswitch main part 20；Four second buckles on both sides are relatively low, its
Grab 122 aligns two through holes 22 on microswitch side 23, buckles into from through hole 22 two ends.So, microswitch main body
Side, portion 20 is fixed by the spacing of buckle 12 substrate 121；Bottom is clasped by grab 122, will not be because pressing tablet 21 is by just
Face presses and drops.And the inclined plane on grab 122 top is when making installation microswitch, easily it is pressed into buckle 12.
Seeing Fig. 4, baffle plate stands upright on fixed plate lower surface, and the distance between the baffle plate at pressing film perforation 11 main part 20 two ends is slightly larger
In the length of microswitch main part 20, both loadings of tolerable microswitch main part 20, also can be to microswitch left and right end
Fix.
Seeing Fig. 3 to Fig. 4, the fixed structure of microswitch also includes that baffle plate 14, baffle plate 14 are arranged with being perpendicular to fixed plate, gear
Plate 14 is arranged with the two of microswitch the side that side 23 is adjacent laminatings.
As can be seen from the above description, the above embodiments of the present invention achieve following technique effect:
Microswitch is perpendicular to the orientation of fixed mount lower surface with its main part side and loads after card smashs, each end of microswitch
Face all by spacing fixing, will not get loose drop, fixing reliable.This fixed structure is without depanning in two perpendicular direction, letter
Change mould, be prone 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 those skilled in the art
For, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any amendment of being made, etc.
With replacement, improvement etc., should be included within the scope of the present invention.
Claims (8)
1. the fixed structure of a microswitch, it is characterised in that including:
Fixed plate, described fixed plate is provided with the pressing film perforation (11) making pressing tablet (21) pass through；
Buckle (12), is arranged on the medial surface of described fixed plate, and prolongs along an edge of described pressing film perforation (11)
Stretching, described buckle (12) includes being perpendicular to the substrate (121) of described fixed plate setting and being arranged on described substrate (121)
The grab (122) of the one end above and away from described fixed plate, described grab (122) fastens with microswitch；
Prevent the support platform (15) that described microswitch is deviate from from described pressing film perforation (11), described support platform (15) from setting
Put on the edge of described pressing film perforation (11), the two ends of the main part (20) of described microswitch and described support platform
(15) abutting, described support platform (15) is used for regulating described pressing tablet (21) and inserts described pressing film perforation (11)
The degree of depth, the height of the free end of the pressing tablet (21) of described microswitch is less than the surface of described fixed plate.
The fixed structure of microswitch the most according to claim 1, it is characterised in that described buckle (12) includes with described
First buckle of the bottom clamping of microswitch.
The fixed structure of microswitch the most according to claim 2, it is characterised in that described buckle (12) include two with
Second buckle of through hole (22) clamping of described microswitch.
The fixed structure of microswitch the most according to claim 3, it is characterised in that described second buckle is arranged on described
The both sides of one buckle.
The fixed structure of microswitch the most according to claim 1, it is characterised in that the length of described pressing film perforation (11) is little
The length on top in the main part (20) of microswitch.
The fixed structure of microswitch the most according to claim 5, it is characterised in that described buckle (12) is in described fine motion
Two described sides (23) of switch are symmetrical arranged.
The fixed structure of microswitch the most according to claim 1, it is characterised in that be provided with on described substrate (121) and add
Strong muscle (13).
The fixed structure of microswitch the most according to claim 1, it is characterised in that also include baffle plate (14), described baffle plate
(14) it is perpendicular to described fixed plate arrange, described baffle plate (14) and two described sides (23) of described microswitch
Adjacent side laminating is arranged.
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 CN104347285A (en) | 2015-02-11 |
| CN104347285B true 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) |
Families Citing this family (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104347285A (en) | 2015-02-11 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |