CN102642471A - Vehicle safety instrument with shock-proof and explosion-proof screen - Google Patents
Vehicle safety instrument with shock-proof and explosion-proof screen Download PDFInfo
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- CN102642471A CN102642471A CN2012101428934A CN201210142893A CN102642471A CN 102642471 A CN102642471 A CN 102642471A CN 2012101428934 A CN2012101428934 A CN 2012101428934A CN 201210142893 A CN201210142893 A CN 201210142893A CN 102642471 A CN102642471 A CN 102642471A
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- indicator
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Abstract
The invention relates to a vehicle safety instrument with a shock-proof and explosion-proof screen. By providing the safety instrument with the shock-proof and explosion-proof screen, the invention solves the problems that splashing debris produced by a dashboard in the explosion of a vehicle causes secondary damage to passengers in the vehicle, and an instrument and a circuit board are easy to be affected by dust, salt fog and the like. The vehicle safety instrument comprises the dashboard, an external frame and an indicator, wherein the external frame is made of metal material, a lens of the indicator is made of polycarbonate material, a shell of the indicator is machined and molded by adopting a casting mould, and an internal circuit board of the indicator is fixed with the shell of the indicator through a copper cylinder. The vehicle safety instrument is stable in running, safe and explosion-proof.
Description
Technical field:
The present invention relates to a kind of vehicle safety instrument shockproof, explosion-proof screen that has.
Background technology:
Army, police vehicle safety instrument have functions such as vehicular meter detection, prompt messages demonstration; Can be in vehicle accurate operation conditions under each state of indication vehicle when high strength is gone, and instrument carrier panel can not produce sputtered debris the passenger is caused 2 injuries when vehicle receives blast impulse.In existing army, police vehicle, the chaufeur instrument carrier panel is a unenclosed construction, lacks the human engineering design and considers, instrument and circuit card are exposed to be installed, and is subject to the influence of sand and dust, salt fog etc.; The instrument transparent part is a glass material, when vehicle receives blast impulse, is prone to produce lethal fragmentation, and chaufeur is damaged.
Summary of the invention:
The present invention is through providing a kind of shockproof, explosion-proof screen safety instrument, solved when vehicle receives blast impulse instrument carrier panel and produced sputtered debris and cause 2 injuries and instrument and circuit card to be subject to the problem of influences such as sand and dust, salt fog to the passenger.
The present invention is realized by following technical scheme:
A kind of shockproof, explosion-proof screen vehicle safety instrument; Comprise instrument carrier panel, external frame and indicating device, external frame adopts metallic material, and the indicating device table covers and adopts makrolon material; Its shell adopts mold machine-shaping, fixes through the copper post between indicating device internal circuit board and the indicating device shell.
Stable, the safety anti-explosive of instrument of the present invention.
Description of drawings:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a perspective view of the present invention.
The specific embodiment:
Shown in Fig. 1-2, instrument of the present invention can accurately be indicated Vehicle Speed and this mileage through its indicating device and display instrument; The rotating speed of driving engine and accumulative total hour, load hour; The gentle water temperature of engine water is reported to the police; Engine oil pressure indication and oil pressure are reported to the police; Electric current, voltage show in the car; Oil mass indication and oil mass are low reports to the police; Gaholder air pressure situation shows and infrabar is reported to the police; Vehicle exercises (turn to, braking etc.).Chaufeur can very clearly be understood the operation conditions of vehicle through this instrument, reaches the purpose that makes the vehicle normal operation.And explosion-proof, the vibrationproof performance of product in design, have been taken into full account.Structurally mainly have following characteristics:
1, each indicating device 1 table on the instrument carrier panel 2 covers and all adopts makrolon material (PC), this material to have odorless, nontoxic, high-intensity physical mechanical characteristic, and Dent resistance is excellent.Receive at indicating device and can not produce a large amount of fragments when but non-resistance is impacted.External frame 3 adopts the metallic materials design, each parts welding closely, Dent resistance is strong, under the situation that is receiving the violent bump of external force, can not break and human body is caused serious injury.
2, through strict vibration performance test, concrete test specification is instrument carrier panel 2 before dispatching from the factory: can bear 5～500Hz, the scanning vibration of acceleration/accel 1.5～4.2g, phase 15min, totally two cycles weekly.Through this vibration-testing, can avoid vehicle to cause this instrument assembly job failure to occur because of acutely rocking and jolting at driving process.
3, used various indicating device 1, its shell all adopts the mold processing and fabricating to form, and fixes through the copper post between indicating device 1 internal circuit board and indicating device 1 shell, and integral structure is firm, is difficult for deformation takes place, and can effectively resist outside destroy.The application of this technology has also effectively been avoided because of the product internal fault in-vehicle device and personnel being damaged.
The objective of the invention is to accomplish in the middle of the vehicle instrument can resist armored motor car and still can work receiving strenuous vibration (blast impulse or high strength are cross-country).The instrument transparent part adopts the safety anti-explosive material, can not produce sputtered debris the passenger is caused 2 injuries.
Claims (1)
1. shockproof, explosion-proof screen vehicle safety instrument; Comprise instrument carrier panel, external frame and indicating device; It is characterized in that: external frame adopts metallic material; The indicating device table covers and adopts makrolon material, and its shell adopts mold machine-shaping, fixes through the copper post between indicating device internal circuit board and the indicating device shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101428934A CN102642471A (en) | 2012-05-10 | 2012-05-10 | Vehicle safety instrument with shock-proof and explosion-proof screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101428934A CN102642471A (en) | 2012-05-10 | 2012-05-10 | Vehicle safety instrument with shock-proof and explosion-proof screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102642471A true CN102642471A (en) | 2012-08-22 |
Family
ID=46655635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101428934A Pending CN102642471A (en) | 2012-05-10 | 2012-05-10 | Vehicle safety instrument with shock-proof and explosion-proof screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102642471A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585799A (en) * | 2016-12-05 | 2017-04-26 | 俞欢凤 | Anti-impact indicator |
| CN112455230A (en) * | 2020-10-30 | 2021-03-09 | 涂斌 | Navigation display screen support capable of keeping balance and preventing vibration |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5129269A (en) * | 1989-05-15 | 1992-07-14 | Darling-Delaware Company, Inc. | Meter for automobile |
| US6542146B1 (en) * | 1999-05-27 | 2003-04-01 | Lear Corporation | Transparent electroluminescent display with mechanical gauge |
| WO2004101307A1 (en) * | 2003-05-15 | 2004-11-25 | Ekolite Co., Inc | An indicator displaying the means of transportation and preparation method thereof |
| CN2797110Y (en) * | 2005-06-02 | 2006-07-19 | 王景云 | Improved structure of automobile panel plate decorative ring |
| CN202038180U (en) * | 2011-01-30 | 2011-11-16 | 比亚迪股份有限公司 | Vehicle-used instrument |
| CN202088898U (en) * | 2011-01-21 | 2011-12-28 | 深圳市德塔电动汽车科技有限公司 | Pure electric explosion-proof command vehicle instrument |
-
2012
- 2012-05-10 CN CN2012101428934A patent/CN102642471A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5129269A (en) * | 1989-05-15 | 1992-07-14 | Darling-Delaware Company, Inc. | Meter for automobile |
| US6542146B1 (en) * | 1999-05-27 | 2003-04-01 | Lear Corporation | Transparent electroluminescent display with mechanical gauge |
| WO2004101307A1 (en) * | 2003-05-15 | 2004-11-25 | Ekolite Co., Inc | An indicator displaying the means of transportation and preparation method thereof |
| CN2797110Y (en) * | 2005-06-02 | 2006-07-19 | 王景云 | Improved structure of automobile panel plate decorative ring |
| CN202088898U (en) * | 2011-01-21 | 2011-12-28 | 深圳市德塔电动汽车科技有限公司 | Pure electric explosion-proof command vehicle instrument |
| CN202038180U (en) * | 2011-01-30 | 2011-11-16 | 比亚迪股份有限公司 | Vehicle-used instrument |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585799A (en) * | 2016-12-05 | 2017-04-26 | 俞欢凤 | Anti-impact indicator |
| CN112455230A (en) * | 2020-10-30 | 2021-03-09 | 涂斌 | Navigation display screen support capable of keeping balance and preventing vibration |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120822 |