CN219657016U - Dustproof protection structure of balance - Google Patents
Dustproof protection structure of balance Download PDFInfo
- Publication number
- CN219657016U CN219657016U CN202321156144.7U CN202321156144U CN219657016U CN 219657016 U CN219657016 U CN 219657016U CN 202321156144 U CN202321156144 U CN 202321156144U CN 219657016 U CN219657016 U CN 219657016U
- Authority
- CN
- China
- Prior art keywords
- silica gel
- balance
- cover
- gel protective
- protective cover
- 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.)
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Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 64
- 239000000741 silica gel Substances 0.000 claims abstract description 64
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 64
- 230000001681 protective effect Effects 0.000 claims abstract description 49
- 239000000428 dust Substances 0.000 claims abstract description 35
- 238000005303 weighing Methods 0.000 claims abstract description 26
- 239000000126 substance Substances 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000003749 cleanliness Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 description 7
- 230000002265 prevention Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005536 corrosion prevention Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to the field of electronic balances, in particular to a balance dustproof protection structure, which comprises a balance main body and a silica gel protection cover; the balance body comprises a base and a dust cover; the silica gel protective cover is covered on the base, and the dust cover is arranged on the silica gel protective cover; the dustproof cover, the silica gel protective cover and the base are sequentially locked through fasteners. The balance with the structure has the advantages that the balance product can be prevented from being polluted by chemicals, the weighing precision is ensured, the silica gel protective sleeve and the dust cover are convenient to detach and clean, the cleanliness of the balance is ensured, the cost is reduced, and daily cleaning, maintenance and subsequent replacement are facilitated.
Description
Technical Field
The utility model relates to the field of electronic balances, in particular to a dustproof protection structure of a balance.
Background
Balance scale is a tool for weighing the mass of an object, and in order to avoid dust accumulation on the scale of the balance scale and influence the normal working performance of the balance, the balance is usually covered by cloth when not in use. When the balance is used for weighing chemical substances, if the chemical substances with stronger corrosiveness drop on the balance base or the scale pan, the weighing precision of the balance can be influenced, and the service life of the balance is shortened. In order to solve the problem, the traditional method is to arrange an anti-corrosion layer or an anti-corrosion film on the surface of the balance, and even if chemical substances drop on the anti-corrosion layer or the anti-corrosion film, the product performance of the balance cannot be adversely affected, and the anti-corrosion precision balance is referred to as Chinese utility model patent with the application number of CN 201620561663.5. The method has the advantages that the corrosion resistance of the balance is improved, but the defects of increased cost and difficult cleaning and maintenance are brought.
Disclosure of Invention
In order to overcome the defects in the prior art, the technical problem to be solved by the utility model is to provide a balance dustproof protection structure which is low in cost and easy to clean.
In order to solve the technical problems, the utility model adopts the following technical scheme: the balance dustproof protection structure comprises a balance main body and a silica gel protection cover;
the balance body comprises a base and a dust cover;
the silica gel protective cover is covered on the base, and the dust cover is arranged on the silica gel protective cover;
the dustproof cover, the silica gel protective cover and the base are sequentially locked through fasteners.
Further, the base is provided with a key area, a display screen area and a weighing area, the silica gel protective cover is arranged on the key area and the display screen area, the silica gel protective cover covers the edge of the weighing area, and the dust cover is arranged on the silica gel protective cover located in the weighing area.
Further, the base is located the weighing area and is equipped with the ladder groove, silica gel safety cover covers the ladder groove, the dust cover is equipped with the ladder boss with ladder groove joint.
Further, the silica gel protective cover comprises more than two silica gel sleeves which are mutually adhered.
Further, the silica gel protection cover is provided with a fixed lock hole which is locked with the base.
The utility model has the beneficial effects that: the utility model provides a balance dustproof protection structure, a silica gel protective sleeve is covered on a balance base, the silica gel protective sleeve has the functions of dust prevention, water prevention and corrosion prevention, the silica gel protective sleeve is covered with a dust prevention cover again, so that dust is prevented from entering a scale pan to influence weighing precision.
Drawings
Fig. 1 is a schematic structural view of a dustproof protection structure of a balance according to an embodiment of the present utility model;
FIG. 2 is an exploded view of a balance dust protection structure according to an embodiment of the present utility model;
FIG. 3 is a cross-sectional view of a balance dust protection structure according to an embodiment of the present utility model;
FIG. 4 is another cross-sectional view of a balance dust guard structure according to an embodiment of the present utility model;
description of the reference numerals:
1. a balance body; 11. a base; 111. a key region; 112. a display screen area; 113. a weighing zone; 1131. a stepped groove; 12. a dust cover; 121. a stepped boss; 2. silica gel safety cover.
Detailed Description
In order to describe the technical contents, the achieved objects and effects of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
The utility model provides a balance dustproof protection structure which is applied to electronic precision balance products.
Referring to fig. 1 to 4, the dustproof protection structure of a balance of the present utility model includes a balance body 1 and a silica gel protection cover 2;
the balance body 1 comprises a base 11 and a dust cover 12;
the silica gel protective cover 2 is covered on the base 11, and the dust cover 12 is arranged on the silica gel protective cover 2;
the dust cover 12, the silica gel protective cover 2 and the base 11 are sequentially locked by fasteners.
From the above description, the beneficial effects of the utility model are as follows: the utility model provides a balance dustproof protection structure, a silica gel protective sleeve is covered on a balance base 11, the silica gel protective sleeve has the functions of dustproof, waterproof and corrosion resistance, the silica gel protective sleeve is covered with a dustproof cover 12, so that dust is prevented from entering a scale pan to influence weighing precision, and compared with the traditional dustproof protection structure, the balance dustproof protection structure has the advantages that chemicals can be prevented from polluting balance products, weighing precision is ensured, the silica gel protective sleeve and the dustproof cover 12 are convenient to detach and clean, the cleanliness of a balance is ensured, the cost is reduced, and daily cleaning, maintenance and subsequent replacement are facilitated.
In an alternative embodiment, the base 11 is provided with a key area 111, a display screen area 112 and a weighing area 113, the silica gel protective cover 2 is covered on the key area 111 and the display screen area 112, the silica gel protective cover 2 covers the edge of the weighing area 113, and the dust cover 12 is arranged on the silica gel protective cover 2 located in the weighing area 113.
From the above description, it can be seen that, in use, a person can operate the key area 111 and read the parameters such as temperature, humidity, weight and the like displayed in the display screen area 112 through the silica gel protective cover 2, and the silica gel protective cover 2 covers the edge of the weighing area 113 to avoid leakage and pollution of chemicals, and improve the dust sealing effect of the dust cover 12.
In an alternative embodiment, the base 11 is provided with a stepped groove 1131 in the weighing area 113, the silica gel protection cover 2 covers the stepped groove 1131, and the dust cover 12 is provided with a stepped boss 121 clamped with the stepped groove 1131.
As can be seen from the above description, the design of the step groove 1131 and the step boss 121 that are engaged with each other is beneficial to improving the tightness and stability of the mating structure of the dust cover 12 and the base 11.
In an alternative embodiment, the silica gel protective cover 2 comprises more than two silica gel sleeves bonded with each other.
From the above description, the protection requirements of balances with different shapes and specifications can be met through mutually bonding and combining independent silica gel sleeves.
In an alternative embodiment, the silica gel protective cover 2 is provided with a fixed lock hole locked with the base 11.
As can be seen from the above description, the silica gel protective cover 2 is locked with the base 11 by a fastener passing through the fixing lock hole, so as to realize fixation and anti-slip.
Referring to fig. 1 to 4, a first embodiment of the present utility model is as follows: the balance dustproof protection structure comprises a balance main body 1 and a silica gel protection cover 2;
the balance body 1 comprises a base 11 and a dust cover 12;
the silica gel protective cover 2 is covered on the base 11, and the dust cover 12 is arranged on the silica gel protective cover 2;
the dust cover 12, the silica gel protective cover 2 and the base 11 are sequentially locked by fasteners.
The base 11 is provided with a key area 111, a display screen area 112 and a weighing area 113, the silica gel protective cover 2 is covered on the key area 111 and the display screen area 112, the silica gel protective cover 2 covers the edge of the weighing area 113, and the dust cover 12 is arranged on the silica gel protective cover 2 positioned in the weighing area 113. The base 11 is provided with a stepped groove 1131 in the weighing area 113, the silica gel protective cover 2 covers the stepped groove 1131, and the dust cover 12 is provided with a stepped boss 121 clamped with the stepped groove 1131. The silica gel protective cover 2 comprises more than two silica gel sleeves which are mutually adhered. The silica gel protection cover 2 is provided with a fixed lock hole which is locked with the base 11.
In summary, the utility model provides a dustproof protection structure of a balance, the silica gel protective sleeve is covered on the base of the balance, the silica gel protective sleeve has the functions of dust prevention, water prevention and corrosion prevention, the silica gel protective sleeve is covered with the dustproof cover again, so that dust is prevented from entering the scale pan to influence weighing precision.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes made by the specification and drawings of the present utility model, or direct or indirect application in the relevant art, are included in the scope of the present utility model.
Claims (5)
1. The balance dustproof protection structure is characterized by comprising a balance main body and a silica gel protection cover; the balance body comprises a base and a dust cover; the silica gel protective cover is covered on the base, and the dust cover is arranged on the silica gel protective cover; the dustproof cover, the silica gel protective cover and the base are sequentially locked through fasteners.
2. The balance dustproof protection structure according to claim 1, wherein the base is provided with a key area, a display screen area and a weighing area, the silica gel protective cover is arranged on the key area and the display screen area, the silica gel protective cover covers the edge of the weighing area, and the dustproof cover is arranged on the silica gel protective cover located in the weighing area.
3. The balance dustproof protection structure according to claim 1, wherein the base is provided with a stepped groove in the weighing area, the silica gel protective cover covers the stepped groove, and the dustproof cover is provided with a stepped boss clamped with the stepped groove.
4. The balance dust protection structure of claim 1, wherein the silica gel protective cover comprises more than two silica gel sleeves bonded to each other.
5. The balance dust protection structure according to claim 1, wherein the silica gel protective cover is provided with a fixed lock hole locked with the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321156144.7U CN219657016U (en) | 2023-05-15 | 2023-05-15 | Dustproof protection structure of balance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321156144.7U CN219657016U (en) | 2023-05-15 | 2023-05-15 | Dustproof protection structure of balance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219657016U true CN219657016U (en) | 2023-09-08 |
Family
ID=87854831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321156144.7U Active CN219657016U (en) | 2023-05-15 | 2023-05-15 | Dustproof protection structure of balance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219657016U (en) |
-
2023
- 2023-05-15 CN CN202321156144.7U patent/CN219657016U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |