CN103453926A - Waterproof instrument - Google Patents
Waterproof instrument Download PDFInfo
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- CN103453926A CN103453926A CN2013104258249A CN201310425824A CN103453926A CN 103453926 A CN103453926 A CN 103453926A CN 2013104258249 A CN2013104258249 A CN 2013104258249A CN 201310425824 A CN201310425824 A CN 201310425824A CN 103453926 A CN103453926 A CN 103453926A
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- China
- Prior art keywords
- waterproof
- instrument
- lower casing
- silicone gasket
- water barrier
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Abstract
The invention provides a waterproof instrument. By enabling a first waterproof layer and a second waterproof layer to be arranged in an instrument body and performing vacuum pumping treatment on the second waterproof layer, the waterproof grade of the instrument can reach IP67, and the waterproof instrument can work underwater, can be entirely placed in disinfectant to be disinfected, can work normally at 20 DEG C below zero and is extremely wide in applied range, excellent in comprehensive performance and convenient to use.
Description
Technical field
The present invention relates to electronics and weigh scale manufacture field, be specifically related to a kind of waterproof instrument.
Background technology
Instrument refers to the general designation of instruments such as measuring temperature, air pressure, electric weight, blood pressure, flow.The table of outer likeness in form timing, can directly show numerical value by scale.Mainly be divided into manometer, thermometric instrument, flow instrument, electrotechnical instrument and meter, electronic measuring instrument, optical instrument, analytical instrument, experimental apparatus etc.Be widely used in the each side such as industry, agricultural, traffic, science and technology, environmental protection, national defence, culture, education and public health, people's lives.
Waterproof instrument classification of waterproof in the market is not high, and shell can not be done and disinfect, and can not be used in high humidity or low temperature environment, and usable range is comparatively narrow, needs under special circumstances supporting relevant setting, and use cost is higher.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of waterproof instrument, it is simple in structure, easy to use, has higher classification of waterproof, and the scope of application is wider.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of waterproof instrument, comprise bearing and the meter body be mounted thereon, and this body comprises first, second water barrier successively, wherein:
The first water barrier comprises the body lower casing fitted tightly, large silicone gasket and upper casing successively;
The second water barrier comprises poly (methyl methacrylate) plate and the little silicone gasket fitted tightly successively, and further between described little silicone gasket and a bonnet, forms in a ，Gai space, vacuum space a control mainboard is set.
In the present embodiment, body lower casing below is fixed with a support, and this lower casing is flexibly connected by this support and bearing, between support and bearing, adopt card slot type to connect, instrument can be positioned arbitrarily angled, be not limited to the test of specific position relation, it is more extensive that usable range becomes.
In the present embodiment, for extending the serviceable life of instrument, guarantee stable testing, lower casing, upper casing, bearing and support are stainless steel, and bonnet is the organic glass material.
In the present embodiment, for the ease of battery is installed, when lower casing and large silicone gasket fit tightly, between the two, form a confined space, battery connection bracket and battery fixing bracket are installed in this space.
The present invention proposes a kind of waterproof instrument, by first, second water barrier is set in meter body, and do and vacuumize processing in the second water barrier, make this instrument classification of waterproof can reach IP67, can work under water, can integral body throw in thimerosal and sterilize, can work in temperature to minus 20 degrees, be of wide application, combination property is superior, uses more for convenience.
The accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described.
The wiring layout that Fig. 1 is the disclosed a kind of waterproof instrument of the embodiment of the present invention.
The represented corresponding component title of numeral in figure:
1, bearing 2, lower casing 3, large silicone gasket 4, upper casing 5, poly (methyl methacrylate) plate
6, little silicone gasket 7, bonnet 8, control mainboard 9, support
10, battery connection bracket 11, battery fixing bracket
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
Shown in Fig. 1, the embodiment of the present invention has proposed a kind of waterproof instrument, and being applicable to aquatic products, food processing, fruit processing etc. has the weight scale amount work of waterproof requirement to working environment.
Comprise bearing 1 and the meter body be mounted thereon, this body comprises first, second water barrier successively, wherein:
The first water barrier comprises the body lower casing 2 fitted tightly, large silicone gasket 3 and upper casing 4 successively;
The second water barrier comprises poly (methyl methacrylate) plate 5 and the little silicone gasket 6 fitted tightly successively, and further between described little silicone gasket 6 and a bonnet 7, forms in a ，Gai space, vacuum space a control mainboard 8 is set.
In the present embodiment, body lower casing 2 belows are fixed with a support 9, this lower casing 2 is flexibly connected by this support 9 and bearing 1, between support 9 and bearing 1, adopt card slot type to connect, instrument can be positioned arbitrarily angled, be not limited to the test of specific position relation, it is more extensive that usable range becomes; For extending the serviceable life of instrument, guarantee stable testing, prevent from the rusty stain generation and can enter in sterilization pool sterilizing, lower casing 2, upper casing 4, bearing 1 and support 9 are stainless steel, and bonnet 7 is the organic glass material; For the ease of battery is installed, when fitting tightly, lower casing 2 and large silicone gasket 3 form a confined space between the two, battery connection bracket 10 and battery fixing bracket 11 are installed in this space.
As shown in Figure 1, while specifically implementing, the ground floor waterproof comprises lower casing 2, large silicone gasket 3 and upper casing 4, by accurate groove design, makes to combine closely and prevent the infiltration of sealing by large silicone gasket 3 after lower casing 2 and upper casing 4 combinations.
Second layer waterproof, will control mainboard 8 by bonnet 7, little silicone gasket 6, poly (methyl methacrylate) plate 5 and be sealed in one independently in space, prevent from controlling mainboard 8 water inlet work undesired.The bonnet 7 combined, little silicone gasket 6, poly (methyl methacrylate) plate 5, control mainboard 8 enter and vacuumize operation, prevent from controlling the rear components and parts heating of mainboard 8 normal operation and cause that the expansion of air causes waterproof failure.
In addition, instrument surface label gum adopts waterproof gum to strengthen waterproof effect, and the instrument power interface adopts the stainless steel waterproof port, pushes vexed plug during charging aside and plugs in and can be the battery charging, and the used time does not cover vexed plug and can prevent that sealing infiltrates.
The present invention proposes a kind of waterproof instrument, by first, second water barrier is set in meter body, and do and vacuumize processing in the second water barrier, make this instrument classification of waterproof can reach IP67, can work under water, can integral body throw in thimerosal and sterilize, can work in temperature to minus 20 degrees, be of wide application, combination property is superior, uses more for convenience.
To the above-mentioned explanation of disclosed a kind of waterproof instrument embodiment, make professional and technical personnel in the field can realize or use the present invention.Multiple modification to these embodiment will be apparent for those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from the spirit or scope of the present invention, realization in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. a waterproof instrument, is characterized in that, comprises bearing and the meter body be mounted thereon, and this body comprises first, second water barrier successively, wherein:
The first water barrier comprises the body lower casing fitted tightly, large silicone gasket and upper casing successively;
The second water barrier comprises poly (methyl methacrylate) plate and the little silicone gasket fitted tightly successively, and further between described little silicone gasket and a bonnet, forms in a ，Gai space, vacuum space a control mainboard is set.
2. a kind of waterproof instrument according to claim 1, is characterized in that, described body lower casing below is fixed with a support, and this lower casing is flexibly connected by this support and described bearing.
3. a kind of waterproof instrument according to claim 1, is characterized in that, described lower casing, upper casing, bearing and support are stainless steel, and described bonnet is the organic glass material.
4. a kind of waterproof instrument according to claim 1, is characterized in that, when lower casing and large silicone gasket fit tightly, between the two, forms a confined space, and battery connection bracket and battery fixing bracket are installed in this space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104258249A CN103453926A (en) | 2013-09-17 | 2013-09-17 | Waterproof instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104258249A CN103453926A (en) | 2013-09-17 | 2013-09-17 | Waterproof instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103453926A true CN103453926A (en) | 2013-12-18 |
Family
ID=49736552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013104258249A Pending CN103453926A (en) | 2013-09-17 | 2013-09-17 | Waterproof instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103453926A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819763A (en) * | 2014-06-23 | 2015-08-05 | 蒋旭东 | Waterproof scale with good water vapor removing performance |
| CN105318953A (en) * | 2014-07-30 | 2016-02-10 | 徐亚珍 | Electronic scale display waterproof casing |
| CN105352578A (en) * | 2015-10-20 | 2016-02-24 | 江苏国恩信息科技有限公司 | Waterproof table scale |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201488804U (en) * | 2009-08-11 | 2010-05-26 | 上海友声衡器有限公司 | Waterproof wireless steelyard meter shell |
| CN202974316U (en) * | 2012-09-25 | 2013-06-05 | 天津市金凤凌云科技有限公司 | Waterproof instrument |
| CN203011514U (en) * | 2013-01-09 | 2013-06-19 | 厦门佰伦斯电子科技有限公司 | Structure of waterproof electronic scale |
| CN203550983U (en) * | 2013-09-17 | 2014-04-16 | 昆山钰恒电子衡量器有限公司 | Waterproof instrument |
-
2013
- 2013-09-17 CN CN2013104258249A patent/CN103453926A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201488804U (en) * | 2009-08-11 | 2010-05-26 | 上海友声衡器有限公司 | Waterproof wireless steelyard meter shell |
| CN202974316U (en) * | 2012-09-25 | 2013-06-05 | 天津市金凤凌云科技有限公司 | Waterproof instrument |
| CN203011514U (en) * | 2013-01-09 | 2013-06-19 | 厦门佰伦斯电子科技有限公司 | Structure of waterproof electronic scale |
| CN203550983U (en) * | 2013-09-17 | 2014-04-16 | 昆山钰恒电子衡量器有限公司 | Waterproof instrument |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819763A (en) * | 2014-06-23 | 2015-08-05 | 蒋旭东 | Waterproof scale with good water vapor removing performance |
| CN105318953A (en) * | 2014-07-30 | 2016-02-10 | 徐亚珍 | Electronic scale display waterproof casing |
| CN105352578A (en) * | 2015-10-20 | 2016-02-24 | 江苏国恩信息科技有限公司 | Waterproof table scale |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20131218 |