CN104535096A - Waterproof and heat insulation type liquid crystal instrument of electric car - Google Patents
Waterproof and heat insulation type liquid crystal instrument of electric car Download PDFInfo
- Publication number
- CN104535096A CN104535096A CN201410726290.8A CN201410726290A CN104535096A CN 104535096 A CN104535096 A CN 104535096A CN 201410726290 A CN201410726290 A CN 201410726290A CN 104535096 A CN104535096 A CN 104535096A
- Authority
- CN
- China
- Prior art keywords
- parts
- liquid crystal
- waterproof
- shell body
- panel
- 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
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 37
- 238000009413 insulation Methods 0.000 title abstract description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims abstract description 36
- PETRWTHZSKVLRE-UHFFFAOYSA-N 2-Methoxy-4-methylphenol Chemical compound COC1=CC(C)=CC=C1O PETRWTHZSKVLRE-UHFFFAOYSA-N 0.000 claims abstract description 24
- -1 nonylphenol ethoxylate carboxylate Chemical class 0.000 claims abstract description 23
- 239000000565 sealant Substances 0.000 claims abstract description 13
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000005995 Aluminium silicate Substances 0.000 claims abstract description 12
- 235000012211 aluminium silicate Nutrition 0.000 claims abstract description 12
- 229910052788 barium Inorganic materials 0.000 claims abstract description 12
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims abstract description 12
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000004327 boric acid Substances 0.000 claims abstract description 12
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229920000847 nonoxynol Polymers 0.000 claims abstract description 12
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims abstract description 12
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims abstract description 12
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 14
- 241000158728 Meliaceae Species 0.000 claims description 11
- 229910001887 tin oxide Inorganic materials 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 230000007774 longterm Effects 0.000 abstract description 2
- 239000012528 membrane Substances 0.000 abstract 3
- SJWKGDGUQTWDRV-UHFFFAOYSA-N 2-Propenyl heptanoate Chemical compound CCCCCCC(=O)OCC=C SJWKGDGUQTWDRV-UHFFFAOYSA-N 0.000 abstract 1
- 230000009977 dual effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 abstract 1
- 230000002265 prevention Effects 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Landscapes
- Liquid Crystal (AREA)
- Casings For Electric Apparatus (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Instrument Panels (AREA)
Abstract
Disclosed in the invention is a waterproof and heat insulation type liquid crystal instrument of an electric car. The waterproof and heat insulation type liquid crystal instrument comprises a panel and an outer shell, wherein the panel and the outer shell are connected by a buckle; and the outer surface of the panel and the outer shell are coated with protection membranes. The protection membrane comprises the following components, by weight: 0.7 parts of barium petroleum sulfonate, 7 to 8 parts of allyl heptanoate, 1 to 2 parts of 2-methoxy-4-methylphenol, 2 to 3 parts of propylene glycol, 0.6 parts of stannic oxide, 0.3 parts of kaolin, 1 to 2 parts of nonylphenol ethoxylate carboxylate, 2 to 3 parts of polyvinylpyrrolidone, and 1 to 2 parts of boric acid. According to the waterproof and heat insulation type liquid crystal instrument provided in the invention, the panel and the outer shell are connected firmly and dual protection of the outer shell and the inner shell is realized. Besides, waterproof and moistureproof sealants are arranged at multiple places and the outer surface of the panel and the outer shell are coated with protection membranes, so that the long-term waterproof and moistureproof effects of the liquid crystal display control circuit board can be guaranteed.
Description
Technical field
The present invention relates to waterproof and heat-insulating type electric motor car liquid crystal instrument.
Background technology
At present; electric motor car often can be equipped with liquid crystal instrument; LCDs in liquid crystal instrument needs liquid crystal display control circuit plate to control; and the environment for use more complicated of electric motor car; as sometimes used at rainy day, long-term wet environment, can make liquid crystal display control circuit plate make moist; and liquid crystal display control circuit plate can affect the normal display of LCDs after making moist, cause user effectively cannot control the using state of battery truck.
Summary of the invention
The object of the present invention is to provide a kind of waterproof and heat-insulating type electric motor car liquid crystal instrument, its panel, shell body is connected firmly, Long-Time Service can not depart from mutually, and there is shell body, the duplicate protection of inner housing, also many places arrange waterproof and moistureproof sealing glue, and panel, the outside surface Tu of shell body is covered with has excellent waterproof and heat-insulating, electrostatic prevention, corrosion-resistant, the diaphragm of weather resistance, ensure that shell body inside is heat insulation for a long time, electrostatic prevention, waterproof and dampproof, special inner housing inside is waterproof and dampproof for a long time, ensure waterproof and dampproof for a long time to liquid crystal display control circuit plate, make the permanently effective work of liquid crystal display control circuit plate energy, avoid because liquid crystal display control circuit plate makes moist and carries out repair demolition to whole electric motor car liquid crystal instrument.
For achieving the above object, technical scheme of the present invention is a kind of waterproof and heat-insulating type electric motor car liquid crystal instrument of design, comprises panel, shell body that buckle connects; Described panel, shell body are injection molded by plastics; Described panel is fixed with LCDs; Described shell body internal fixtion has airtight inner housing; Described inner housing internal fixtion has the liquid crystal display control circuit plate for driving LCDs; Described LCDs is connected by internal transmission line with liquid crystal display control circuit plate, and described internal transmission line runs through inner housing; Described liquid crystal display control circuit plate is also connected with external power cord and external data line, and described external power cord and external data line run through inner housing, shell body;
Sealant sealing is passed through in the joint portion of described panel and shell body; Sealant sealing is passed through in the joint portion of described internal transmission line and inner housing; Sealant sealing is passed through in the joint portion of described external power cord, external data line and inner housing; Sealant sealing is passed through in the joint portion of described external power cord, external data line and shell body;
The outside surface Tu of described panel, shell body is covered with diaphragm, and described diaphragm is composed of the following components by weight:
0.7 part of barium mahogany sulfonate,
7 ~ 8 parts of allyl heptanoates,
1 ~ 2 part of 4-methyl guaiacol and 4,
2 ~ 3 parts of propylene glycol,
0.6 part of tin oxide,
0.3 part of kaolin,
1 ~ 2 part of nonylphenol ethoxylate carboxylate,
2 ~ 3 parts of polyvinylpyrrolidones,
1 ~ 2 part of boric acid.
Preferably, described diaphragm is composed of the following components by weight:
0.7 part of barium mahogany sulfonate,
7.8 parts of allyl heptanoates,
1.2 parts of 4-methyl guaiacol and 4s,
2.3 parts of propylene glycol,
0.6 part of tin oxide,
0.3 part of kaolin,
1.2 parts of nonylphenol ethoxylate carboxylates,
2.3 parts of polyvinylpyrrolidones,
1.2 parts of boric acid.
Preferably, described diaphragm is composed of the following components by weight:
0.7 part of barium mahogany sulfonate,
8 parts of allyl heptanoates,
2 parts of 4-methyl guaiacol and 4s,
3 parts of propylene glycol,
0.6 part of tin oxide,
0.3 part of kaolin,
2 parts of nonylphenol ethoxylate carboxylates,
3 parts of polyvinylpyrrolidones,
2 parts of boric acid.
Preferably, described diaphragm is composed of the following components by weight:
0.7 part of barium mahogany sulfonate,
7 parts of allyl heptanoates,
1 part of 4-methyl guaiacol and 4,
2 parts of propylene glycol,
0.6 part of tin oxide,
0.3 part of kaolin,
1 part of nonylphenol ethoxylate carboxylate,
2 parts of polyvinylpyrrolidones,
1 part of boric acid.
Advantage of the present invention and beneficial effect are: provide a kind of waterproof and heat-insulating type electric motor car liquid crystal instrument, its panel, shell body is connected firmly, Long-Time Service can not depart from mutually, and there is shell body, the duplicate protection of inner housing, also many places arrange waterproof and moistureproof sealing glue, and panel, the outside surface Tu of shell body is covered with has excellent waterproof and heat-insulating, electrostatic prevention, corrosion-resistant, the diaphragm of weather resistance, ensure that shell body inside is heat insulation for a long time, electrostatic prevention, waterproof and dampproof, special inner housing inside is waterproof and dampproof for a long time, ensure waterproof and dampproof for a long time to liquid crystal display control circuit plate, make the permanently effective work of liquid crystal display control circuit plate energy, avoid because liquid crystal display control circuit plate makes moist and carries out repair demolition to whole electric motor car liquid crystal instrument.
Embodiment
Below in conjunction with embodiment, the specific embodiment of the present invention is further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
The technical scheme that the present invention specifically implements is:
Embodiment 1
A kind of waterproof and heat-insulating type electric motor car liquid crystal instrument, comprises panel, shell body that buckle connects; Described panel, shell body are injection molded by plastics; Described panel is fixed with LCDs; Described shell body internal fixtion has airtight inner housing; Described inner housing internal fixtion has the liquid crystal display control circuit plate for driving LCDs; Described LCDs is connected by internal transmission line with liquid crystal display control circuit plate, and described internal transmission line runs through inner housing; Described liquid crystal display control circuit plate is also connected with external power cord and external data line, and described external power cord and external data line run through inner housing, shell body;
Sealant sealing is passed through in the joint portion of described panel and shell body; Sealant sealing is passed through in the joint portion of described internal transmission line and inner housing; Sealant sealing is passed through in the joint portion of described external power cord, external data line and inner housing; Sealant sealing is passed through in the joint portion of described external power cord, external data line and shell body;
The outside surface Tu of described panel, shell body is covered with diaphragm, and described diaphragm is composed of the following components by weight:
0.7 part of barium mahogany sulfonate,
7.8 parts of allyl heptanoates,
1.2 parts of 4-methyl guaiacol and 4s,
2.3 parts of propylene glycol,
0.6 part of tin oxide,
0.3 part of kaolin,
1.2 parts of nonylphenol ethoxylate carboxylates,
2.3 parts of polyvinylpyrrolidones,
1.2 parts of boric acid.
Embodiment 2
On the basis of embodiment 1, be distinguished as described diaphragm composed of the following components by weight:
0.7 part of barium mahogany sulfonate,
8 parts of allyl heptanoates,
2 parts of 4-methyl guaiacol and 4s,
3 parts of propylene glycol,
0.6 part of tin oxide,
0.3 part of kaolin,
2 parts of nonylphenol ethoxylate carboxylates,
3 parts of polyvinylpyrrolidones,
2 parts of boric acid.
Embodiment 3
On the basis of embodiment 1, be distinguished as described diaphragm composed of the following components by weight:
0.7 part of barium mahogany sulfonate,
7 parts of allyl heptanoates,
1 part of 4-methyl guaiacol and 4,
2 parts of propylene glycol,
0.6 part of tin oxide,
0.3 part of kaolin,
1 part of nonylphenol ethoxylate carboxylate,
2 parts of polyvinylpyrrolidones,
1 part of boric acid.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. waterproof and heat-insulating type electric motor car liquid crystal instrument, is characterized in that, comprises panel, shell body that buckle connects; Described panel, shell body are injection molded by plastics; Described panel is fixed with LCDs; Described shell body internal fixtion has airtight inner housing; Described inner housing internal fixtion has the liquid crystal display control circuit plate for driving LCDs; Described LCDs is connected by internal transmission line with liquid crystal display control circuit plate, and described internal transmission line runs through inner housing; Described liquid crystal display control circuit plate is also connected with external power cord and external data line, and described external power cord and external data line run through inner housing, shell body;
Sealant sealing is passed through in the joint portion of described panel and shell body; Sealant sealing is passed through in the joint portion of described internal transmission line and inner housing; Sealant sealing is passed through in the joint portion of described external power cord, external data line and inner housing; Sealant sealing is passed through in the joint portion of described external power cord, external data line and shell body;
The outside surface Tu of described panel, shell body is covered with diaphragm, and described diaphragm is composed of the following components by weight:
0.7 part of barium mahogany sulfonate,
7 ~ 8 parts of allyl heptanoates,
1 ~ 2 part of 4-methyl guaiacol and 4,
2 ~ 3 parts of propylene glycol,
0.6 part of tin oxide,
0.3 part of kaolin,
1 ~ 2 part of nonylphenol ethoxylate carboxylate,
2 ~ 3 parts of polyvinylpyrrolidones,
1 ~ 2 part of boric acid.
2. waterproof and heat-insulating type electric motor car liquid crystal instrument according to claim 1, it is characterized in that, described diaphragm is composed of the following components by weight:
0.7 part of barium mahogany sulfonate,
7.8 parts of allyl heptanoates,
1.2 parts of 4-methyl guaiacol and 4s,
2.3 parts of propylene glycol,
0.6 part of tin oxide,
0.3 part of kaolin,
1.2 parts of nonylphenol ethoxylate carboxylates,
2.3 parts of polyvinylpyrrolidones,
1.2 parts of boric acid.
3. waterproof and heat-insulating type electric motor car liquid crystal instrument according to claim 1, it is characterized in that, described diaphragm is composed of the following components by weight:
0.7 part of barium mahogany sulfonate,
8 parts of allyl heptanoates,
2 parts of 4-methyl guaiacol and 4s,
3 parts of propylene glycol,
0.6 part of tin oxide,
0.3 part of kaolin,
2 parts of nonylphenol ethoxylate carboxylates,
3 parts of polyvinylpyrrolidones,
2 parts of boric acid.
4. waterproof and heat-insulating type electric motor car liquid crystal instrument according to claim 1, it is characterized in that, described diaphragm is composed of the following components by weight:
0.7 part of barium mahogany sulfonate,
7 parts of allyl heptanoates,
1 part of 4-methyl guaiacol and 4,
2 parts of propylene glycol,
0.6 part of tin oxide,
0.3 part of kaolin,
1 part of nonylphenol ethoxylate carboxylate,
2 parts of polyvinylpyrrolidones,
1 part of boric acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410726290.8A CN104535096B (en) | 2014-12-04 | 2014-12-04 | Waterproof and heat-insulating type electric motor car liquid crystal instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410726290.8A CN104535096B (en) | 2014-12-04 | 2014-12-04 | Waterproof and heat-insulating type electric motor car liquid crystal instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104535096A true CN104535096A (en) | 2015-04-22 |
| CN104535096B CN104535096B (en) | 2016-08-31 |
Family
ID=52850671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410726290.8A Expired - Fee Related CN104535096B (en) | 2014-12-04 | 2014-12-04 | Waterproof and heat-insulating type electric motor car liquid crystal instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104535096B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201816461U (en) * | 2010-08-02 | 2011-05-04 | 韩百军 | Sector pattern motorcycle instrument |
| CN201816460U (en) * | 2010-08-02 | 2011-05-04 | 韩百军 | Dumbbell type motorcycle instrument |
| CN201816462U (en) * | 2010-08-02 | 2011-05-04 | 韩百军 | Triangular motorcycle instrument |
| CN201989629U (en) * | 2010-08-02 | 2011-09-28 | 韩百军 | Motorcycle instrument |
| JP2013226984A (en) * | 2012-04-26 | 2013-11-07 | Yazaki Corp | Vehicle instrument panel device |
-
2014
- 2014-12-04 CN CN201410726290.8A patent/CN104535096B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201816461U (en) * | 2010-08-02 | 2011-05-04 | 韩百军 | Sector pattern motorcycle instrument |
| CN201816460U (en) * | 2010-08-02 | 2011-05-04 | 韩百军 | Dumbbell type motorcycle instrument |
| CN201816462U (en) * | 2010-08-02 | 2011-05-04 | 韩百军 | Triangular motorcycle instrument |
| CN201989629U (en) * | 2010-08-02 | 2011-09-28 | 韩百军 | Motorcycle instrument |
| JP2013226984A (en) * | 2012-04-26 | 2013-11-07 | Yazaki Corp | Vehicle instrument panel device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104535096B (en) | 2016-08-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE527706T1 (en) | RECHARGEABLE BATTERY AND MODULE THEREOF | |
| JP2016110075A5 (en) | Light emitting device | |
| WO2011119664A3 (en) | Formation of conjugated polymers for solid-state devices | |
| WO2017106250A8 (en) | Silane functionalized ionic liquids | |
| CN104535095A (en) | Novel waterproof thermal-insulation liquid crystal instrument of electric car | |
| ATE526586T1 (en) | CONTACT SEALED FROM THE ENVIRONMENT | |
| CN107262309A (en) | Portable sprayer with dust guard | |
| CN104535096A (en) | Waterproof and heat insulation type liquid crystal instrument of electric car | |
| CN104212165A (en) | Aging-resistant environment-friendly plastic | |
| CN105300615A (en) | Wall leakage detection device | |
| CN203277519U (en) | Power battery pack assembly waterproof structure | |
| CN202423046U (en) | Waterproof jacket of light switch | |
| CN104566578A (en) | Novel liquid crystal display device for range hood capable of displaying timing clock | |
| CN104527431A (en) | Waterproof and heat insulation type LCD panel of electric vehicle | |
| CN104553803A (en) | Liquid crystal instrument for electric vehicle | |
| CN104527866A (en) | Waterproof and heat insulation type liquid crystal display panel of motorcycle | |
| CN104608635A (en) | Waterproof and heat-insulating liquid crystal instrument of motorcycle | |
| CN104554545A (en) | Novel waterproof and heat-insulation type motorcycle liquid crystal instrument | |
| CN104527430A (en) | Novel LCD panel for electric vehicle | |
| CN104608858A (en) | Novel motorcycle liquid crystal instrument | |
| CN202353991U (en) | Driving power source with waterproof function | |
| CN104553805A (en) | Motorcycle liquid crystal instrument | |
| CN104554546A (en) | Motorcycle liquid crystal instrument | |
| CN104176972A (en) | Moldproof additive for building materials | |
| CN203552824U (en) | Insulator with spring sheet sealing structure |
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 | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Ranran Inventor before: Zhou Gang |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170313 Address after: 300143 Tianjin City, Hebei District Binhai Road No. 166 sea garden 16-1-1702 Patentee after: Zhang Ranran Address before: 215000 Xiangcheng District City, Suzhou province Huangqiao Street Lane Economic Development Zone Patentee before: Suzhou Xin Hang Microtronics A/S |
|
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Yuxia Inventor before: Zhang Ranran |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170927 Address after: The world garden Tongguanshan District 244000 in Anhui province Tongling City 29 Building No. 404 Patentee after: Sun Yuxia Address before: 300143 Tianjin City, Hebei District Binhai Road No. 166 sea garden 16-1-1702 Patentee before: Zhang Ranran |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20171204 |