CN105609349B - A kind of automobile IP switches - Google Patents
A kind of automobile IP switches Download PDFInfo
- Publication number
- CN105609349B CN105609349B CN201610020363.0A CN201610020363A CN105609349B CN 105609349 B CN105609349 B CN 105609349B CN 201610020363 A CN201610020363 A CN 201610020363A CN 105609349 B CN105609349 B CN 105609349B
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- China
- Prior art keywords
- housing
- panel
- parts
- switch
- styrene
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- 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.)
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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
- H01H13/02—Details
- H01H13/04—Cases; Covers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
-
- 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
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/14—Operating parts, e.g. push-button
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2310/00—Masterbatches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/054—Optical elements
- H01H2219/066—Lens
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Push-Button Switches (AREA)
Abstract
The invention discloses a kind of automobile IP switches, wherein：Key panel is connected by special-shaped lens with the first housing, and special-shaped lens are hidden in first shell body, two upper lateral parts of the first housing are arranged with two boss and its front apron bottom offers switch room, the both sides of second housing offer with the symmetrical position correspondence of boss and are inlaid with switch on two breach and the front panel of the second housing, first housing is closely sheathed in second shell body, boss correspond to it is spacing be arranged on breach, switch is corresponding to be set in switch room；Panel-level is set and its upper surface is provided with cover body, and its lower surface is provided with conductor straight down, and the upper edge of panel and the 3rd housing coincide, conductor is stretched into the 3rd housing, cover body is stretched into second shell body, during assembling, the top of the 3rd housing stretch into second shell body and closely card and.
Description
Technical field
The present invention relates to a kind of auto parts field, particularly relates to a kind of automobile IP switches.
Background technology
Automobile lifter switch is control part important in automobile, and wherein glass lifting and rearview mirror adjusting switch are vapour
It is essential in stopping switch, so reliability and the stability shadow to a certain extent of glass lifting and rearview mirror adjusting switch
The stability of whole automobile is rung, traditional glass lifts and rearview mirror adjusting switch generally existing cost is too high and technique is inclined
The problem of falling behind, the lifting of most glass and rearview mirror adjusting switch use microswitch structure, and cost is high, and short circuit etc. be present
Quality problems, to reduce cost, increase the market competitiveness, reduce quality problems incidence, the present invention proposes light leakage automobile
Lifter switch.
The content of the invention
The technical problems to be solved by the invention are the shortcomings that overcoming prior art, there is provided a kind of automobile IP switches.
In order to solve the above technical problems, the present invention provides a kind of automobile IP switches, including vertically set gradually
Key panel, special-shaped lens, the first housing, the second housing, panel and the 3rd housing, wherein：
Key panel is connected by special-shaped lens with the first housing, and special-shaped lens are hidden in first shell body, first shell
Two upper lateral parts of body are arranged with two boss and its front apron bottom offers switch room, the both sides of the second housing and boss
Symmetrical position correspondence, which offers, is inlaid with switch on two breach and the front panel of the second housing, the first housing is closely sheathed on
In second shell body, boss correspond to it is spacing be arranged on breach, switch is corresponding to be set in switch room；
Panel-level is set and its upper surface is provided with cover body, and its lower surface is provided with conductor straight down, panel and the
The upper edge of three housings is coincide, and conductor is stretched into the 3rd housing, and cover body is stretched into second shell body, during assembling, the 3rd housing it is upper
Portion stretch into second shell body and closely card and；
The material of 3rd housing includes according to mass fraction meter：
Type low density polyethylene resin：20-70 parts
Antioxidant：4-10 parts
Colouring agent：2-4 parts
Composite dispersing agent：0.5-2.5 parts
POE elastic composites：10-30 parts
Anti-aging master batch：4-10 parts
Masterbatch：2-8 parts
Wherein, POE elastic composites are ethylene-octene copolymer；Antioxidant is antioxidant 1010, antioxidant
1076th, one or more of mixtures in antioxidant DSTP；Composite dispersing agent is the mixed of polypropylene wax and OPE
The mass ratio of compound, polypropylene wax and OPE is 1：1.2-1.5；Negative ion powder particle diameter is 4-6 μm；
Colouring agent includes following components in parts by mass：
Styrene-acrylic emulsion：3-4 parts
Filler：0.5-1 parts
Metal salt：5-8 parts
Sulfide：5-10 parts
Sulfate：3-6 parts
Molybdate：3-6 parts
Carbon black：5-8 parts
Wherein, filler is coarse whiting, kaolin, the mixture of cement, and wherein coarse whiting, kaolin, the mass ratio of cement are 20-
25:5-10:10-18。
Technique effect：The present invention can effectively solve the problem that lifter switch bottom stress concentration problem, greatly prolong lifter
The service life of switch, type low density polyethylene resin its tensile strength, resist in addition to the performance with general vistanex
Tearing strength, environmental stress crack resistance, lower temperature resistance, heat resistance and paracentesis resistance are particularly superior；Ethylene-octene copolymer
As physical crosslinking point, make it have excellent toughness has good processing again for flexible chain coiled structure and the ethylene chain of crystallization
Property；Relative molecular mass distribution is narrow, good with compatible polyolefin, has preferable mobility；
Because octene does not have unsaturated double-bond, excellent weather resistance and hard is in other elastomers；Stronger shearing sensibility and melt is strong
Degree, improve yield；Good mobility can improve the dispersion effect of filler, while can also improve the weld mark strength of product.
The technical scheme that further limits of the present invention is：
Further, foregoing light leakage automobile lifter switch, the material of key panel are PC, the material of special-shaped lens
For PMMA, the material of the first housing is ABS, and the material of the second housing is ABS, and the material of panel is ABS, and the material of conductor is
FR-4。
Foregoing light leakage automobile lifter switch, the preparation method of styrene-acrylic emulsion comprise the following steps that：
By styrene, Isooctyl acrylate monomer, acrylic acid, the mixture of N- hydroxymethylacrylate amine, emulsifying agent and go from
Sub- water adds pre-emulsification axe, strong agitation 20-30min, prepares pre-emulsion；
By the initiator concentrated ammonia liquor and ammonium persulfate of half amount, PH buffer ammonium hydrogen carbonate, and the pre-emulsion of half amount
Add in reaction ax, be brought rapidly up to 85 DEG C, mixing speed 50-60r/min, be incubated 30-40min；
By the pre-emulsion and initiator of remaining half amount, dripped in 3h, temperature control drips at 80-83 DEG C
Temperature rises to 85 DEG C afterwards, is incubated 60-80min, after being cooled to 45 DEG C, adjusts PH to 7-8 with ammoniacal liquor, discharging obtains phenylpropyl alcohol breast
Liquid；
Wherein, styrene, Isooctyl acrylate monomer, acrylic acid, the mass ratio of N- hydroxymethylacrylate amine are 10-15：20-
30：10-20：15-25；Emulsifying agent is the mixing of neopelex, sodium vinyl sulfonate and OPEO
The mass ratio of thing, wherein neopelex, sodium vinyl sulfonate and OPEO is 10-15：5-8：3-
5。
The beneficial effects of the invention are as follows：By technical scheme, product is set to become simplerization, mold,
By snapping connection between housing, the quality of product is improved, simplifies product structure, reduces cost, it is competing to add market
Power is striven, and the technical scheme is simple in construction, it is easy to use, safeguard simple.
Brief description of the drawings
Fig. 1 is the structural representation of the light leakage automobile lifter switch designed by the present invention；
Wherein, 1- key panels, 2- special-shaped lens, the housings of 3- first, 31- boss, 32- switches room, the housings of 4- second,
41- is switched, 5- panels, 51- cover bodies, 52- conductors, the housings of 6- the 3rd.
Embodiment
Embodiment 1
Structure as shown in figure 1, the present embodiment provide a kind of light leakage automobile lifter switch, including vertically according to
Key panel 1, special-shaped lens 2, the first housing 3, the second housing 4, the housing 6 of panel 5 and the 3rd of secondary setting, wherein：
Key panel 1 is connected by special-shaped lens 2 with the first housing 3, and special-shaped lens 2 are hidden in the first housing 3, the
Two upper lateral parts of one housing 3 are arranged with two boss 31 and its front apron bottom offers switch room 32, the second housing 4
Both sides offer with 31 symmetrical position correspondence of boss and switch 41 are inlaid with the front panel of two breach and the second housing 4, the
One housing 3 is closely sheathed in the second housing 4, and boss 31 is correspondingly spacing to be arranged on breach, and switch 41 is corresponding to be set in switch
In room 32；
Panel 5 is horizontally disposed and its upper surface is provided with cover body 51, and its lower surface is provided with conductor 52, panel straight down
5 are coincide with the upper edge of the 3rd housing 6, and conductor 52 is stretched into the 3rd housing 6, and cover body 51 is stretched into the second housing 4, during assembling,
The top of 3rd housing 6 stretch into the second housing 4 and closely card and；
The material of 3rd housing 6 includes according to mass fraction meter：
Type low density polyethylene resin：20-70 parts
Antioxidant：4-10 parts
Colouring agent：2-4 parts
Composite dispersing agent：0.5-2.5 parts
POE elastic composites：10-30 parts
Anti-aging master batch：4-10 parts
Masterbatch：2-8 parts
Wherein, POE elastic composites are ethylene-octene copolymer；Antioxidant is antioxidant 1010, antioxidant
1076th, one or more of mixtures in antioxidant DSTP；Composite dispersing agent is the mixed of polypropylene wax and OPE
The mass ratio of compound, polypropylene wax and OPE is 1：1.2-1.5；Negative ion powder particle diameter is 4-6 μm；
Colouring agent includes following components in parts by mass：
Styrene-acrylic emulsion：3-4 parts
Filler：0.5-1 parts
Metal salt：5-8 parts
Sulfide：5-10 parts
Sulfate：3-6 parts
Molybdate：3-6 parts
Carbon black：5-8 parts
Wherein, filler is coarse whiting, kaolin, the mixture of cement, and wherein coarse whiting, kaolin, the mass ratio of cement are 20-
25:5-10:10-18。
Foregoing light leakage automobile lifter switch, the material of key panel 1 is PC, and the material of special-shaped lens 2 is PMMA,
The material of first housing 3 is ABS, and the material of the second housing 4 is ABS, and the material of panel 5 is ABS, and the material of conductor 52 is FR-
4。
Foregoing light leakage automobile lifter switch, the preparation method of styrene-acrylic emulsion comprise the following steps that：
By styrene, Isooctyl acrylate monomer, acrylic acid, the mixture of N- hydroxymethylacrylate amine, emulsifying agent and go from
Sub- water adds pre-emulsification axe, strong agitation 20-30min, prepares pre-emulsion；
By the initiator concentrated ammonia liquor and ammonium persulfate of half amount, PH buffer ammonium hydrogen carbonate, and the pre-emulsion of half amount
Add in reaction ax, be brought rapidly up to 85 DEG C, mixing speed 50-60r/min, be incubated 30-40min；
By the pre-emulsion and initiator of remaining half amount, dripped in 3h, temperature control drips at 80-83 DEG C
Temperature rises to 85 DEG C afterwards, is incubated 60-80min, after being cooled to 45 DEG C, adjusts PH to 7-8 with ammoniacal liquor, discharging obtains phenylpropyl alcohol breast
Liquid；
Wherein, styrene, Isooctyl acrylate monomer, acrylic acid, the mass ratio of N- hydroxymethylacrylate amine are 10-15：20-
30：10-20：15-25；Emulsifying agent is the mixing of neopelex, sodium vinyl sulfonate and OPEO
The mass ratio of thing, wherein neopelex, sodium vinyl sulfonate and OPEO is 10-15：5-8：3-
5。
The technological thought of above example only to illustrate the invention, it is impossible to protection scope of the present invention is limited with this, it is every
According to technological thought proposed by the present invention, any change done on the basis of technical scheme, the scope of the present invention is each fallen within
Within.
Claims (3)
1. a kind of automobile IP switches, it is characterised in that including the key panel vertically set gradually（1）, special-shaped lens
（2）, the first housing（3）, the second housing（4）, panel（5）And the 3rd housing（6）, wherein：The key panel（1）By different
Shape lens（2）With the first housing（3）Connection, and special-shaped lens（2）Tibetan is located at the first housing（3）It is interior, first housing（3）'s
Two upper lateral parts are arranged with two boss（31）And its front apron bottom offers switch room（32）, second housing（4）
Both sides and boss（31）Symmetrical position correspondence offers two breach and second housing（4）Front panel on be inlaid with
Switch（41）, first housing（3）Closely it is sheathed on the second housing（4）It is interior, boss（31）It is correspondingly spacing to be arranged at described lack
On mouth, the switch（41）It is corresponding to be set in switch room（32）It is interior；The panel（5）Horizontally disposed and its upper surface is set
There is cover body（51）, its lower surface is provided with conductor straight down（52）, the panel（5）With the 3rd housing（6）Upper edge kiss
Close, the conductor（52）Stretch into the 3rd housing（6）It is interior, the cover body（51）Stretch into the second housing（4）It is interior, during assembling, the 3rd shell
Body（6）Top stretch into the second housing（4）It is interior and closely engage；3rd housing（6）Material according to mass fraction meter bag
Include：Type low density polyethylene resin：20-70 part antioxidants：4-10 part colouring agents：2-4 part composite dispersing agents：0.5-
2.5 parts of POE elastic composites：The anti-aging master batch of 10-30 parts：4-10 part Masterbatch：Wherein, the POE is elastic for 2-8 parts
Composite is ethylene-octene copolymer；The antioxidant is in antioxidant 1010, antioxidant 1076, antioxidant DSTP
One or more of mixtures；The composite dispersing agent is the mixture of polypropylene wax and OPE, polypropylene wax and
The mass ratio of OPE is 1：1.2-1.5；Negative ion powder particle diameter is 4-6 μm；The colouring agent includes in parts by mass
Following components：Styrene-acrylic emulsion：3-4 part fillers：0.5-1 part metal salts：5-8 part sulfide：5-10 part sulfate：3-6 parts
Molybdate：3-6 part carbon blacks：Wherein, the filler is coarse whiting, kaolin, the wherein mixture of cement, coarse whiting, kaolinite to 5-8 parts
Soil, the mass ratio of cement are 20- 25:5-10:10-18.
2. automobile IP switches according to claim 1, it is characterised in that the key panel（1）Material be PC, it is described
Special-shaped lens（2）Material be PMMA, first housing（3）Material be ABS, second housing（4）Material be
ABS, the panel（5）Material be ABS, the conductor（52）Material be FR-4.
3. automobile IP switches according to claim 1, it is characterised in that the preparation method specific steps of the styrene-acrylic emulsion
It is as follows：By styrene, Isooctyl acrylate monomer, acrylic acid, N- hydroxymethylacrylate amine mixture, emulsifying agent and deionized water
Pre-emulsification axe is added, strong agitation 20-30min, prepares pre-emulsion；By the initiator concentrated ammonia liquor and persulfuric acid of half amount
Ammonium, PH buffer ammonium hydrogen carbonate, and the pre-emulsion of half amount are added in reaction ax, are brought rapidly up to 85 DEG C, and mixing speed is
50-60r/min, it is incubated 30-40min；By the pre-emulsion and initiator of remaining half amount, dripped in 3h, temperature control exists
80-83 DEG C, drip rear temperature and rise to 85 DEG C, be incubated 60-80min, after being cooled to 45 DEG C, adjust PH to 7-8 with ammoniacal liquor, go out
Material obtains styrene-acrylic emulsion；Wherein, styrene, Isooctyl acrylate monomer, acrylic acid, the mass ratio of N- hydroxymethylacrylate amine are
10-15：20-30：10- 20：15-25；Emulsifying agent is neopelex, sodium vinyl sulfonate and octyl phenol polyoxy second
The mass ratio of the mixture of alkene ether, wherein neopelex, sodium vinyl sulfonate and OPEO is 10-
15：5-8：3-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610020363.0A CN105609349B (en) | 2016-01-13 | 2016-01-13 | A kind of automobile IP switches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610020363.0A CN105609349B (en) | 2016-01-13 | 2016-01-13 | A kind of automobile IP switches |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105609349A CN105609349A (en) | 2016-05-25 |
| CN105609349B true CN105609349B (en) | 2018-02-23 |
Family
ID=55989193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610020363.0A Active CN105609349B (en) | 2016-01-13 | 2016-01-13 | A kind of automobile IP switches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105609349B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109504054A (en) * | 2018-09-07 | 2019-03-22 | 温州众彩汽车零部件有限公司 | A kind of material prescription and its moulding process of automobile-used wear buttons |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202008943U (en) * | 2010-11-02 | 2011-10-12 | 无锡大星电子有限公司 | Rearview mirror switching device |
| CN202585210U (en) * | 2012-05-31 | 2012-12-05 | 温州长江汽车电子有限公司 | Main electric window switch |
| CN103681072A (en) * | 2013-12-30 | 2014-03-26 | 无锡大星电子有限公司 | Rocker switch provided with mechanical locking mechanism |
| CN203967020U (en) * | 2014-05-23 | 2014-11-26 | 无锡大星电子有限公司 | A kind of window lift and switch for rear-vision mirror |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5292221B2 (en) * | 2009-08-21 | 2013-09-18 | アルプス電気株式会社 | Push switch with capacitance sensor and input device using the same |
-
2016
- 2016-01-13 CN CN201610020363.0A patent/CN105609349B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202008943U (en) * | 2010-11-02 | 2011-10-12 | 无锡大星电子有限公司 | Rearview mirror switching device |
| CN202585210U (en) * | 2012-05-31 | 2012-12-05 | 温州长江汽车电子有限公司 | Main electric window switch |
| CN103681072A (en) * | 2013-12-30 | 2014-03-26 | 无锡大星电子有限公司 | Rocker switch provided with mechanical locking mechanism |
| CN203967020U (en) * | 2014-05-23 | 2014-11-26 | 无锡大星电子有限公司 | A kind of window lift and switch for rear-vision mirror |
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| Publication number | Publication date |
|---|---|
| CN105609349A (en) | 2016-05-25 |
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Address after: 214101 Xishan economic and Technological Development Zone, Jiangsu, unity Road, No. 36, No. Applicant after: Joy Star Automotive Electronics (Wuxi) Co., Ltd. Address before: 214000 Jiangsu Wuxi Economic Development Zone, Xishan Economic Development Zone, east of the town of unity Road, No. 36 Applicant before: Wuxi Daxing Electronics Co.,Ltd. |
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Effective date of registration: 20180207 Address after: 214101 Xishan economic and Technological Development Zone, Jiangsu, unity Road, No. 36, No. Patentee after: Le Star Automotive Technology (Wuxi) Co., Ltd. Address before: 214101 Xishan economic and Technological Development Zone, Jiangsu, unity Road, No. 36, No. Patentee before: Joy Star Automotive Electronics (Wuxi) Co., Ltd. |
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