CN204202735U - Water-proof type electronic scale device - Google Patents
Water-proof type electronic scale device Download PDFInfo
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- CN204202735U CN204202735U CN201420672895.9U CN201420672895U CN204202735U CN 204202735 U CN204202735 U CN 204202735U CN 201420672895 U CN201420672895 U CN 201420672895U CN 204202735 U CN204202735 U CN 204202735U
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- water
- proof type
- electronic scale
- scale device
- circuit
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Abstract
The utility model discloses a kind of water-proof type electronic scale device, includes housing and is located at the circuit in housing, and, be covered with high molecular nanometer waterproof material coating at least part of described circuit surface.The utility model can when without the need to making any change to existing parts, do not increase structure complexity and increase small product size, effectively prevent the problem that internal circuit infiltrates because of moisture or oil content and damages, the serviceable life of guarantee electronic scales.
Description
Technical field
The utility model relates to weighing apparatus field, particularly relates to a kind of water-proof type electronic scale device.
Background technology
Electronic scales is that a kind of combined sensor technology, electronic technology and computer technology are measured and show the weighing apparatus of quality of material.Electronic scales is simple with its structure, compact, easy to use, be swift in response, sensitivity advantages of higher, become the essential product of most of shop and family.Wherein, the purposes of scale and electronic scale is the most extensive.But, due to electronic scales be often placed in the water such as kitchen, bathroom, oil heavier environment use, notoriously, once moisture or oil content etc. infiltrate its internal circuit, circuit will be caused to damage.Therefore, in order to prevent its internal circuit from being infiltrated by moisture or oil content, ensure the serviceable life of electronic scales, user must completely cut off water source and oil sources etc. very carefully when using these electronic scaless, and this brings inconvenience to a certain degree to user.In order to improve the Consumer's Experience of this inconvenience, increasing manufacturer has begun one's study how anti-water problem.
And the water-proof type electronic scale device of prior art; what adopt is all physics waterproof project; as in the physical space sealed, water oil cannot be infiltrated by internal circuit; although this mode serves the effect of protection internal circuit to a certain extent, bring the problems such as product structure is more complicated, volume increase simultaneously.
Utility model content
The technical matters that the utility model solves is, a kind of water-proof type electronic scale device is provided, this device can when without the need to making any change to existing parts, do not increase structure complexity and increase small product size, the problem effectively preventing internal circuit from infiltrating because of moisture or oil content and damaging, ensures the serviceable life of electronic scales.
In order to solve the problems of the technologies described above, the utility model discloses following scheme:
A kind of water-proof type electronic scale device, includes housing and is located at the circuit in this housing, be covered with high molecular nanometer waterproof material coating at least part of described circuit surface.
Preferably, the described circuit that surface is covered with high molecular nanometer waterproof material coating includes sensor and is located at described enclosure interior, and the pcb board be connected with this sensor electrical.
Preferably, the described circuit that surface is covered with high molecular nanometer waterproof material coating also includes to be located in battery case, and the contact electrode be electrically connected with described pcb board.
Preferably, the described circuit that surface is covered with high molecular nanometer waterproof material coating also includes is located at described surface of shell, and the display screen be electrically connected with described pcb board.
Preferably, the described circuit that surface is covered with high molecular nanometer waterproof material coating also includes is located at described surface of shell, and the button be electrically connected with described pcb board.
Preferably, the described circuit that surface is covered with high molecular nanometer waterproof material coating also includes to be located in described battery case, and by battery that described contact electrode is electrically connected with described pcb board.
Preferably, the quantity of described sensor is one, is located at the center of described enclosure interior.
Or the quantity of described sensor is four, be located at four corner locations of described enclosure interior.
Preferably, described electronic scales is electronic scale.
Or described electronic scales is human electronic weigher, jewelry electronic scales, suspension hook electronic scales, pocket electronic scales or mailbag electronic scales.
The beneficial effects of the utility model are:
Embodiment of the present utility model is by being coated with last layer high molecular nanometer waterproof material coating at the circuit surface of electronic scales, thus when without the need to making any change to existing parts, do not increase structure complexity and increase small product size, effectively prevent the problem that internal circuit damages because the liquid such as moisture or oil content infiltrates, ensure that the serviceable life of electronic scales.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the inner structure schematic diagram of water-proof type electronic scale device first embodiment of the present utility model.
Fig. 2 is the front schematic view of water-proof type electronic scale device first embodiment of the present utility model.
Fig. 3 is the schematic rear view of water-proof type electronic scale device first embodiment of the present utility model.
Fig. 4 is the inner structure schematic diagram of water-proof type electronic scale device second embodiment of the present utility model.
Fig. 5 is the front schematic view of water-proof type electronic scale device second embodiment of the present utility model.
Fig. 6 is the schematic rear view of water-proof type electronic scale device second embodiment of the present utility model.
Description of reference numerals:
1 ... housing; 2 ... display screen; 3 ... button; 4 ... pcb board; 5 ... sensor;
6 ... wire; 7 ... electrode contact blade; 8 ... battery; 9 ... backlight;
11 ... battery case lid.
Embodiment
The first embodiment of the water-proof type electronic scale device that the utility model provides is described in detail below with reference to Fig. 1-Fig. 3; As shown in the figure, the circuit that the present embodiment mainly includes housing 1 and is located in housing 1, and, be covered with high molecular nanometer waterproof material coating (not shown) at least part of described circuit surface.
The high molecular nanometer waterproof material coating of the present embodiment is the very thin coating of naked eyes None-identified, the per mille of its thickness only about hair diameter.Therefore, the present embodiment is from the appearance as good as with common electronic balance structure.But this high molecular nanometer coating can infiltrate circuit surface Anywhere, comprises pad, gap etc.Molecular density due to its high molecular polymer is far smaller than oil molecule density, even if when product touches oil content, also can form oleophobic layer at circuit surface, resists oil content and infiltrates circuit; Because its nano molecular gap is far smaller than hydrone gap, even if when touching water, also can form hydrophobic layer at circuit surface, resist moisture and infiltrate circuit.Thus the permanent protection reached circuit.
During specific implementation, the described circuit that surface is covered with high molecular nanometer waterproof material coating specifically can include sensor 5 and be located at housing 1 inner, and by pcb board 4 that wire 6 is electrically connected with described sensor 5.
In the present embodiment, the quantity of described sensor 5 is one, is located at the center in described housing 2, and is electrically connected with pcb board 4 by wire 6.
Further, the described circuit that surface is covered with high molecular nanometer waterproof material coating also can include to be located in battery case (not shown), and the contact electrode 7 be electrically connected with described pcb board.During specific implementation, contact electrode 7 can specifically include for the positive pole reed of the positive contact with battery and the anode reed for the cathode contact with battery; The battery case lid 11 be fixed on opening or closing on described battery case is also provided with at the back side of described housing 1.
Further, the described circuit that surface is covered with high molecular nanometer waterproof material coating also can include is located at described housing 1 surface, and the display screen 2 be electrically connected with described pcb board 4.
Further, the described circuit that surface is covered with high molecular nanometer waterproof material coating also can include is located at described housing 1 surface, and the button 3 be electrically connected with described pcb board 3.During specific implementation, button 3 can specifically include on & off switch and operating key.
Further, the described circuit that surface is covered with high molecular nanometer waterproof material coating also can include to be located in described battery case, and by battery 8 that described contact electrode 7 and wire 6 are electrically connected with described pcb board 4.
In summary, as a best implementation of the present embodiment, in order to reach the most comprehensive waterproof effect, the whole circuit structure of the present embodiment, connection line between above-mentioned each components and parts and components and parts, the surface comprising display screen 2, button 3, pcb board 4, sensor 5, wire 6, electrode contact blade 7 and battery 8 all can be covered with described high molecule nano material water barrier.
At present, domestic had minority producer to start from abroad introducing and producing/sell the described high molecular nanometer waterproof material of high-quality.By after the circuit covered is placed in vacuum environment, by described high molecular nanometer waterproof material even application in circuit surface, good high molecular nanometer waterproof material coating can be formed at circuit surface.
Compared with prior art, the advantage of the present embodiment is without the need to making any change to existing parts, not increasing structure complexity and increase small product size, the problem that can effectively prevent internal circuit from infiltrating because of moisture or oil content and damaging, ensures the serviceable life of electronic scales.The present embodiment can be used as in the environment of electronic scale in the water oil such as kitchen and uses, and also can be used as human electronic weigher, jewelry electronic scales, suspension hook electronic scales, pocket electronic scales or mailbag electronic scales etc. and uses in various environment.
The second embodiment of the water-proof type electronic scale device that the utility model provides is described in detail below with reference to Fig. 4-Fig. 6; As shown in the figure, the present embodiment mainly includes the circuit that the present embodiment mainly includes housing 1 and is located in housing 1, and, be covered with high molecular nanometer waterproof material coating (not shown) at least part of described circuit surface.
The high molecular nanometer waterproof material coating of the present embodiment is the very thin coating of naked eyes None-identified, the per mille of its thickness only about hair diameter.Therefore, the present embodiment is from the appearance as good as with common electronic balance structure.But this high molecular nanometer coating can infiltrate circuit surface Anywhere, comprises pad, gap etc.Molecular density due to its high molecular polymer is far smaller than oil molecule density, even if when product touches oil content, also can form oleophobic layer at circuit surface, resists oil content and infiltrates circuit; Because its nano molecular gap is far smaller than hydrone gap, even if when touching water, also can form hydrophobic layer at circuit surface, resist moisture and infiltrate circuit.Thus the permanent protection reached circuit.
During specific implementation, the described circuit that surface is covered with high molecular nanometer waterproof material coating specifically can include sensor 5 and be located at housing 1 inner, and by pcb board 4 that wire 6 is electrically connected with described sensor 5.
In the present embodiment, the quantity of described sensor 5 is 4, is located at four corner locations in described housing 2 respectively, and is electrically connected with pcb board 4 by wire 6.
Further, the described circuit that surface is covered with high molecular nanometer waterproof material coating also can include to be located in battery case (not shown), and the contact electrode 7 be electrically connected with described pcb board.During specific implementation, contact electrode 7 can specifically include for the positive pole reed of the positive contact with battery and the anode reed for the cathode contact with battery; The battery case lid 11 be fixed on opening or closing on described battery case is also provided with at the back side of described housing 1.
Further, the described circuit that surface is covered with high molecular nanometer waterproof material coating also can include is located at described housing 1 surface, and the display screen 2 be electrically connected with described pcb board 4.
Further, the described circuit that surface is covered with high molecular nanometer waterproof material coating also can include is located at described housing 1 surface, and the button 3 be electrically connected with described pcb board 3.During specific implementation, button 3 can specifically include on & off switch and operating key.
Further, the described circuit that surface is covered with high molecular nanometer waterproof material coating also can include to be located in described battery case, and by battery 8 that described contact electrode 7 and wire 6 are electrically connected with described pcb board 4.
In summary, as a best implementation of the present embodiment, in order to reach the most comprehensive waterproof effect, the whole circuit structure of the present embodiment, connection line between above-mentioned each components and parts and components and parts, the surface comprising display screen 2, button 3, pcb board 4, sensor 5, wire 6, electrode contact blade 7 and battery 8 all can be covered with described high molecule nano material water barrier.
Compared with prior art, the advantage of the present embodiment is without the need to making any change to existing parts, not increasing structure complexity and increase small product size, the problem that can effectively prevent internal circuit from infiltrating because of moisture or oil content and damaging, ensures the serviceable life of electronic scales.The present embodiment can be used as in the environment of electronic scale in the water oil such as kitchen and uses, and also can be used as human electronic weigher, jewelry electronic scales, suspension hook electronic scales, pocket electronic scales or mailbag electronic scales etc. and uses in various environment.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. a water-proof type electronic scale device, includes housing and is located at the circuit in this housing, it is characterized in that, be covered with high molecular nanometer waterproof material coating at least part of described circuit surface.
2. water-proof type electronic scale device as claimed in claim 1, is characterized in that, the described circuit that surface is covered with high molecular nanometer waterproof material coating includes sensor and is located at described enclosure interior, and the pcb board be connected with this sensor electrical.
3. water-proof type electronic scale device as claimed in claim 2, is characterized in that, the described circuit that surface is covered with high molecular nanometer waterproof material coating also includes to be located in battery case, and the contact electrode be electrically connected with described pcb board.
4. the water-proof type electronic scale device according to any one of claim 1-3, is characterized in that, the described circuit that surface is covered with high molecular nanometer waterproof material coating also includes is located at described surface of shell, and the display screen be electrically connected with described pcb board.
5. water-proof type electronic scale device as claimed in claim 4, is characterized in that, the described circuit that surface is covered with high molecular nanometer waterproof material coating also includes is located at described surface of shell, and the button be electrically connected with described pcb board.
6. water-proof type electronic scale device as claimed in claim 5, is characterized in that, the described circuit that surface is covered with high molecular nanometer waterproof material coating also includes to be located in described battery case, and by battery that described contact electrode is electrically connected with described pcb board.
7. water-proof type electronic scale device as claimed in claim 2, it is characterized in that, the quantity of described sensor is one, is located at the center of described enclosure interior.
8. water-proof type electronic scale device as claimed in claim 2, it is characterized in that, the quantity of described sensor is four, is located at four corner locations of described enclosure interior.
9. water-proof type electronic scale device as claimed in claim 6, it is characterized in that, described electronic scales is electronic scale.
10. water-proof type electronic scale device as claimed in claim 6, it is characterized in that, described electronic scales is human electronic weigher, jewelry electronic scales, suspension hook electronic scales, pocket electronic scales or mailbag electronic scales.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420672895.9U CN204202735U (en) | 2014-11-12 | 2014-11-12 | Water-proof type electronic scale device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420672895.9U CN204202735U (en) | 2014-11-12 | 2014-11-12 | Water-proof type electronic scale device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204202735U true CN204202735U (en) | 2015-03-11 |
Family
ID=52660681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420672895.9U Active CN204202735U (en) | 2014-11-12 | 2014-11-12 | Water-proof type electronic scale device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204202735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD778748S1 (en) | 2015-09-09 | 2017-02-14 | Dalman (Import & Export) Ltd. | Weight scale apparatus |
-
2014
- 2014-11-12 CN CN201420672895.9U patent/CN204202735U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD778748S1 (en) | 2015-09-09 | 2017-02-14 | Dalman (Import & Export) Ltd. | Weight scale apparatus |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |