CN205958101U - Dampproofing electronic balance - Google Patents
Dampproofing electronic balance Download PDFInfo
- Publication number
- CN205958101U CN205958101U CN201620926892.2U CN201620926892U CN205958101U CN 205958101 U CN205958101 U CN 205958101U CN 201620926892 U CN201620926892 U CN 201620926892U CN 205958101 U CN205958101 U CN 205958101U
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- CN
- China
- Prior art keywords
- cover body
- electronic balance
- pan
- balance
- silica gel
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a dampproofing electronic balance, the pan of steelyard is installed on the balance body, weighing sensor sets up between the balance body and the pan of steelyard, the cover body is installed on the pan of steelyard, the lower periphery of the cover body and the periphery of the pan of steelyard are laminated mutually, be provided with damp proof board on the inside wall of the cover body, damp proof board's adsorbed layer sets up the absorption net that the filter cloth of crossing the both sides face for dumbbell shape filament netcom was formed by connecting, damp proof board's the layer that absorbs water sets up as establishes the crisscross H shape structure of weaving formation of sponge by two -layer fibre web clamp, the sponge sets up to cavity spherical structure, damp proof board's silica -gel plate sets up the backup pad for all seting up the round hole connected in star on the wall of both sides, the roof outward flange of the cover body is provided with waterproof circle. Played the multiple dampproofing effect that absorbs water, for the diffusion of hydrone provides very big absorption space, the silica -gel plate has played the dual effect that absorbs water and support, has carried out effectual separation to the damp and hot gas in the balance environment that the pan of steelyard is located, has improved the measurement accuracy of balance.
Description
Technical field
The utility model belongs to electronic balance equipment technical field and in particular to moistureproof electronic balance.
Background technology
Electronic balance is a kind of accurate measurement instrument, is widely used in the middle of the accurate measurement of various materials, it is accurate
Degree is most important for measurement result.For precision balance, the object to be measured due to precision balance has to certainty of measurement
High requirement, a bit error in measurement process all can produce strong influence to measurement result, thus is just extraneous factor
Minor fluctuations be also be not allowed to.In actual application, there is hot and humid gas, damp-heat in the space residing for when balance
Know from experience and form condensed water on balance, lead to the measurement result of balance that error occurs, more can produce ponding when serious, even exist
Lead to the faults such as wiring board, electronic devices and components short circuit during use, shorten the service life of electronic devices and components, lead to balance to damage
Bad.In the environment of there was dampness in the air, the easy moisture absorption of material to be measured in electronic balance, almost there is no protection against the tide in the market
The electronic balance of function, even if part electronic balance carries dust cover, but it does not typically have damp function.Therefore, how to grind
Send out moistureproof electronic balance a kind of, have important practical significance.
Utility model content
Being susceptible to humidity for electronic balance present in prior art leads to the technology that error in measurement result to be asked
Topic, the purpose of this utility model is to provide moistureproof electronic balance.
The technical scheme that the utility model is taken is：
Moistureproof electronic balance, including scale body, the scale pan, LOAD CELLS and cover body, the described scale pan is arranged on scale body, described
LOAD CELLS is arranged between scale body and the scale pan, and described cover body is set to hollow rectangular casing, and cover body is arranged on the scale pan,
The periphery of the following peripheral of cover body and the scale pan fits, and the madial wall of cover body is provided with moist-proof board, and moist-proof board is from outside to inside successively
It is set to adsorption layer, water accepting layer and silica gel plate, adsorption layer is set to dumbbell shape filamentary webs and is formed by connecting by the filter cloth of two sides
Adsorption net, water accepting layer is set to the H-shaped structure being formed by two layer web sandwiched sponge weaving, and sponge is set to hollow
Spherical structure, silica gel plate is set to all offer the gripper shoe of circular hole connected in star in two side walls；The roof outward flange of cover body sets
It is equipped with water proof ring.
Further, it is filled with activated carbon at the both ends open of described dumbbell shape filamentary webs laminating filter cloth.
Further, it is filled with silica-gel desiccant in the groove of described silica gel plate.
Further, the inner top wall of described cover body is provided with air-vent, air-vent is provided with waterproof breathable membrane.
Further, described air-vent passes through dismountable sealing silica gel strip blocking.
Further, described water proof ring is ringwise arranged and is provided with the trapezoid boss successively decreasing successively.
Further, described water proof ring is provided with V-shaped guiding gutter perpendicular to the direction of trapezoid boss.
The beneficial effects of the utility model are：
It is provided with moist-proof board, unique structure in moistureproof electronic balance in the utility model, serve multiple water suction moistureproof
Effect, the dumbbell shape filamentary webs of adsorption layer have widened the absorption distance of side wall, and oarse-grained moisture passes through the sky between filamentary webs
The sponge that gap enters into second layer water accepting layer is adsorbed, and short grained hydrone passes through absorption in the layer activated carbon and inhaled emphatically
Receive, adsorption layer can be with the moisture of poisonous gas, peculiar smell and in the air in adsorption cover body；Sponge in water accepting layer and fleece
Synergy, be hydrone diffusion provide great absorb space, the sponge of hollow improves large range of absorption
Amount, be conducive to elasticity absorb and recover, silica gel plate serve water suction and support double effectses, silica-gel desiccant be water accepting layer and
Adsorption layer provides place mat, maintains the drying of air in cover body and controls the deformation of the moist-proof board causing because of water well
Hot and humid gas in weighing scale local environment have been carried out effective obstruct by amount, and decrease that balance measurement result is subject to is dry
Disturb, improve the certainty of measurement of balance.
The water proof ring of the roof outward flange setting of cover body in the utility model, structure is novel, and trapezoid boss serves waterproof
Effect, V-shaped guiding gutter, serve water conservancy diversion effect, the air-vent of cover body upper wall has airing function, largely avoids sky
The moist impact to experiment measurement of gas, effectively prevent various uncomfortable even its caused mouldy problem that moist-proof board brings,
Structure is simple, with low cost, extends the service life of electronic balance.
Brief description
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is the structural representation of adsorption layer in the utility model.
Fig. 3 is the structural representation of water accepting layer in the utility model.
Fig. 4 is the structural representation of silica gel plate in the utility model.
Wherein, 1, water proof ring；2nd, cover body；3rd, the scale pan；4th, scale body；5th, filter cloth；6th, dumbbell shape filamentary webs；7th, sponge；8th, fine
Dimension net；9th, silica gel plate；10th, circular hole connected in star.
Specific embodiment
Further illustrate the utility model below in conjunction with the accompanying drawings.
Embodiment 1
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, moistureproof electronic balance, including scale body 4, the scale pan 3, LOAD CELLS and cover body
2, the described scale pan 3 is arranged on scale body 4, and described LOAD CELLS is arranged between scale body 4 and the scale pan 3, and described cover body 2 is set to
Hollow rectangular casing, cover body 2 is arranged on the scale pan 3, and the periphery of the following peripheral of cover body 2 and the scale pan 3 fits, cover body 2 interior
Moist-proof board is provided with the wall of side, moist-proof board sets gradually from outside to inside as adsorption layer, water accepting layer and silica gel plate 9, adsorption layer setting
The adsorption net being formed by connecting by the filter cloth 5 of two sides for dumbbell shape filamentary webs 6, described dumbbell shape filamentary webs 6 laminating filter cloth 5
It is filled with activated carbon, water layer is set to the H-shaped structure being formed by two layer web 8 sandwiched sponge 7 weaving at both ends open,
Sponge 7 is set to hollow sphere structure, and silica gel plate 9 is set to all offer the gripper shoe of circular hole connected in star 10 in two side walls,
It is filled with silica-gel desiccant in the groove of described silica gel plate 9；The roof outward flange of cover body 2 is provided with water proof ring 1.
It is provided with moist-proof board due in moistureproof electronic balance, serve multiple water suction moisture effect, the dumbbell shape of adsorption layer
Filamentary webs 6 have widened the absorption distance of side wall, and oarse-grained moisture enters into second layer water suction by the space between filamentary webs
The sponge 7 of layer is adsorbed, and short grained hydrone passes through to adsorb in the layer activated carbon by reabsorption, and adsorption layer can adsorb
The moisture of poisonous gas, peculiar smell and in the air in cover body 2；Sponge 7 in water accepting layer and the synergy of fleece 8, be
The diffusion of hydrone provides great absorption space, and the sponge 7 of hollow improves large range of uptake, is conducive to elasticity
Absorb and recover, silica gel plate 9 serves water suction and the double effectses supporting, and silica-gel desiccant is water accepting layer and adsorption layer provides
Place mat, maintains the drying of air in cover body 2 and controls the deflection of the moist-proof board causing because of water well, to balance weighing apparatus
Hot and humid gas in disk 3 local environment have carried out effective obstruct, and decrease that balance measurement result is subject to disturbs, and improves sky
Flat certainty of measurement.
Embodiment 2
It is different from embodiment 1 on the basis of embodiment 1, moistureproof electronic balance, including scale body 4, the scale pan 3, weighing and sensing
Device and cover body 2, the inner top wall of described cover body 2 are provided with air-vent, air-vent are provided with waterproof breathable membrane, described
Pore passes through dismountable sealing silica gel strip blocking, and described water proof ring 1 is ringwise arranged and is provided with the trapezoid boss successively decreasing successively,
On described water proof ring 1, the direction of trapezoid boss is provided with V-shaped guiding gutter, trapezoid boss serves waterproof effect, V word
Shape guiding gutter, serves water conservancy diversion effect, and the air-vent of cover body 2 upper wall has airing function, largely avoids that there was dampness in the air
Impact to experiment measurement, effectively prevent various uncomfortable even its caused mouldy problem that moist-proof board brings, structure letter
Single, with low cost, extend the service life of electronic balance.
The above be not to of the present utility model limit it should be pointed out that：Ordinary skill people for the art
For member, on the premise of without departing from the utility model essential scope, some changes, remodeling, interpolation can also be made or replace,
These improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (7)
1. it is characterised in that including scale body, the scale pan, LOAD CELLS and cover body, the described scale pan is arranged on scale to moistureproof electronic balance
On body, described LOAD CELLS is arranged between scale body and the scale pan, and described cover body is set to hollow rectangular casing, and cover body is installed
On the scale pan, the following peripheral of cover body and the periphery of the scale pan fit, and the madial wall of cover body are provided with moist-proof board, moist-proof board is from outer
Set gradually as adsorption layer, water accepting layer and silica gel plate to interior, adsorption layer is set to the filter cloth by two sides for the dumbbell shape filamentary webs
The adsorption net being formed by connecting, water accepting layer is set to the H-shaped structure being formed by two layer web sandwiched sponge weaving, and sponge sets
It is set to hollow sphere structure, silica gel plate is set to all offer the gripper shoe of circular hole connected in star in two side walls；The roof of cover body
Outward flange is provided with water proof ring.
2. the two ends of moistureproof electronic balance filter cloth it is characterised in that described dumbbell shape filamentary webs are fitted according to claim 1
It is filled with activated carbon at opening.
3. moistureproof electronic balance is done it is characterised in that being filled with silica gel in the groove of described silica gel plate according to claim 1
Drying prescription.
4. according to claim 1 moistureproof electronic balance it is characterised in that being provided with ventilative in the inner top wall of described cover body
Hole, air-vent is provided with waterproof breathable membrane.
5. according to claim 4 moistureproof electronic balance it is characterised in that described air-vent is by dismountable sealing silica gel
Bar blocks.
6. according to claim 1 moistureproof electronic balance it is characterised in that described water proof ring is ringwise arranged and is provided with successively
The trapezoid boss successively decreasing.
7. according to claim 6 moistureproof electronic balance it is characterised in that perpendicular to the side of trapezoid boss on described water proof ring
To being provided with V-shaped guiding gutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620926892.2U CN205958101U (en) | 2016-08-24 | 2016-08-24 | Dampproofing electronic balance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620926892.2U CN205958101U (en) | 2016-08-24 | 2016-08-24 | Dampproofing electronic balance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205958101U true CN205958101U (en) | 2017-02-15 |
Family
ID=57977894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620926892.2U Expired - Fee Related CN205958101U (en) | 2016-08-24 | 2016-08-24 | Dampproofing electronic balance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205958101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917902A (en) * | 2018-09-19 | 2018-11-30 | 贵州省第三人民医院 | A kind of electronic balance with anti-corrosion function |
-
2016
- 2016-08-24 CN CN201620926892.2U patent/CN205958101U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917902A (en) * | 2018-09-19 | 2018-11-30 | 贵州省第三人民医院 | A kind of electronic balance with anti-corrosion function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20170215 Termination date: 20210824 |