CN207147619U - A kind of waterproof scale - Google Patents
A kind of waterproof scale Download PDFInfo
- Publication number
- CN207147619U CN207147619U CN201721099724.1U CN201721099724U CN207147619U CN 207147619 U CN207147619 U CN 207147619U CN 201721099724 U CN201721099724 U CN 201721099724U CN 207147619 U CN207147619 U CN 207147619U
- Authority
- CN
- China
- Prior art keywords
- waterproof
- embedded
- drain pan
- annular
- base
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of waterproof scale, face-piece including drain pan, on drain pan, the panel for being covered on drain pan and being closely pressed on face-piece, also include the sensor cluster being embedded between face-piece and drain pan, a waterproof grommet is provided with the junction of drain pan and panel；Rectangular on drain pan to be distributed with four support bases, waterproof scale also includes being embedded in support base and the gasket base with waterproof sealing effect.Waterproof scale of the present utility model, the resistance to overturning and measurement accuracy of waterproof scale are improved while using waterproof grommet and gasket base to reach excellent sealing effect, classification of waterproof is up to IP67, fully sealed position is good even in the phenomenon that high humidity environment long-term use will not also make moist, waterproof sealing effect, service life is grown, simple in construction, combination property is superior, should be widely promoted and applies.
Description
Technical field
Equalizer technology field is the utility model is related to, more particularly to a kind of waterproof scale.
Background technology
It is exactly the weighing apparatus for measuring weight of object since ancient times to claim, and with making constant progress for science and technology, is claimed also by traditional
Claim to be developed to present electronic scale using the physics of lever principle, it serves very important work in people's daily life
With wherein waterproof scale is one kind of electronic scale, its more water-proof function on the basis of ordinary electronic scale.At present, existing electricity
The sensor cluster of sub- scale is arranged at below panel, to prevent water and moisture corrosion and damage sensor cluster, shortens overall make
With the life-span, it is necessary to do waterproof sealing processing to electronic scale, but existing waterproof scale is reached typically by the way of marine glue gluing
To the purpose of waterproof, but with usage time, aging can occur for marine glue, and the waterproof effect of waterproof scale is gradually reduced or even failed
And it is impaired to cause sensor cluster to make moist, the final normal use and service life for influenceing waterproof scale.
Therefore, how to realize that one kind is simple in construction, production cost is low, and waterproof sealing effect is good, the waterproof of service life length
Scale is technical problem urgently to be resolved hurrily in the industry.
Utility model content
Main purpose of the present utility model is to provide a kind of waterproof scale, it is intended to realize that one kind is simple in construction, production cost is low,
Waterproof sealing effect is good, the waterproof scale of service life length.
The utility model proposes a kind of waterproof scale, including upper surface to be provided with the drain pan of storage tank, be embedded in storage tank
Face-piece, the panel for being covered on drain pan and being closely pressed on face-piece, in addition to the sensor group being embedded between face-piece and drain pan
Part, a waterproof grommet is provided with the junction of drain pan and panel；It is rectangular on storage tank to be distributed with four support bases, prevent
Water scale also includes being embedded in support base and the gasket base with waterproof sealing effect, gasket base be arranged to upper end open and
The structure of central hollow, face-piece lower surface are provided with corresponding with gasket base shape and pressed at the position correspondence of gasket base
The firmly annular stop seat of gasket base.
Preferably, drain pan is being available for waterproof grommet to be embedded at interior annular embedded groove with the junction of panel provided with one,
Annular embedded groove inner bottom surface is provided with first annular bulge loop.
Preferably, support base inner bottom surface is provided with the perforate that diameter is less than support base diameter, gasket base lower surface interposition
Extend the sealing runners for being adapted with perforate and passing through perforate down in the place of putting；Support base inner bottom surface is additionally provided with the second annular upward
Bulge loop, gasket base lower surface be provided be available for the second annular convex ring be embedded in so as to playing the annular low groove of sealing function；
Gasket base upper end edge side is provided with the position correspondence of annular stop seat is available for annular stop seat to be embedded at interior annular fovea superior
Groove.
Preferably, gasket base is arranged to integrated formed structure.
Preferably, waterproof scale also includes being embedded at the supporting member for having support, pressing effect in gasket base, support
Component is square setting.
Preferably, waterproof grommet and gasket base are made by elaxtic seal, and silicon can be selected in elaxtic seal
Rubber or rubber.
Preferably, face-piece is provided with display.
Preferably, sensor cluster includes circuit board, sensor, the supply unit electrically connected with display.
Preferably, panel can be made up of safety glass.
The utility model waterproof scale, face-piece are embedded in the storage tank of drain pan, and panel cover is on drain pan and face-piece pressure
Gu in storage tank, sensor cluster is located between face-piece and drain pan.The utility model is provided with the junction of panel and drain pan
For one waterproof grommet to reach the effect of waterproof sealing, waterproof sealing effect is notable, while the support base of four corners of drain pan
Gasket base is inside embedded, support base is provided with perforate, and gasket base extends the sealing runners through perforate and seal and opening down,
Gasket base both seals support base, also functions to the effect of supporting ＆ stablizing waterproof scale, is improved while reaching excellent sealing effect
The resistance to overturning and measurement accuracy of waterproof scale.Waterproof scale of the present utility model, simple in construction, production cost is low, classification of waterproof
Up to IP67, fully sealed position, even in the phenomenon that high humidity environment long-term use will not also make moist, waterproof sealing effect
It is good, service life length.
Brief description of the drawings
Fig. 1 is a kind of stereochemical structure decomposing schematic representation of an embodiment of waterproof scale of the present utility model, wherein containing A portions
Point, wherein sensor cluster is not shown；
Fig. 2 is the mplifying structure schematic diagram of part A in Fig. 1；
Fig. 3 is a kind of one of dimensional structure diagram of an embodiment of waterproof scale of the present utility model；
Fig. 4 is the two of the dimensional structure diagram of an embodiment of a kind of waterproof scale of the present utility model；
Fig. 5 is the stereochemical structure enlarged diagram of the gasket base in an a kind of embodiment of waterproof scale of the present utility model
One of；
Fig. 6 is the stereochemical structure enlarged diagram of the gasket base in an a kind of embodiment of waterproof scale of the present utility model
Two.
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that specific embodiment described herein is not used to limit this only to explain the utility model
Utility model.
Referring to figs. 1 to Fig. 6, an a kind of embodiment of proposition waterproof scale of the present utility model, including upper surface are provided with accommodating
The drain pan 300 of groove 301, the face-piece 200 being embedded in storage tank 301, it is covered on drain pan 300 and is closely pressed on face-piece 200
Panel 100, waterproof scale also includes being embedded at sensor cluster between face-piece 200 and drain pan 300, the utility model face-piece
200 are provided with display 202, and sensor cluster includes circuit board, sensor, the supply unit electrically connected with display 202, face
Plate 100 can be made up of safety glass, and external form is brief attractive in appearance, and manufacturing cost is low, and durable in use, while can be straight by panel 100
It is economical and beautiful and practical depending on the weighing data on display 202.
The utility model is provided with a waterproof grommet 400 in the junction of drain pan 300 and panel 100, drain pan 300 with face
The junction of plate 100 is provided with one and is available for waterproof grommet 400 to be embedded at interior annular embedded groove 304, bottom in annular embedded groove 304
Face is provided with first annular bulge loop 305, and waterproof grommet 400 is embedded in annular embedded groove 304, when panel 100 is pressed in drain pan 300
When upper, the upper end of waterproof grommet 400 by panel 100 lower extruding and lower end by first annular bulge loop 305 upper extruding, so as to by
Crimp and the junction being fully sealed between panel 100 and drain pan 300, because waterproof grommet 400 is by elastic packing material
Material is made, the high compression ratio of waterproof grommet 400 so that reaches the effect being fully sealed between panel 100 and drain pan 300, has
Effect promote and ensure waterproof scale in humidity environment in use, sensor cluster between face-piece 200 and drain pan 300 it is anti-
Water conservation, simple in construction, reasonable in design, production process is simple, and production cost is low.
Rectangular on the storage tank 301 of drain pan 300 to be distributed with four support bases 302, the inner bottom surface of support base 302 is provided with
Diameter is less than the perforate 303 of the diameter of support base 302.Waterproof scale also includes being embedded in support base 302 and with waterproof sealing effect
The gasket base 500 of fruit, gasket base 500 are arranged to upper end open and the structure of central hollow, and the lower surface of face-piece 200 is sealing
Annular stop seat corresponding and tightly suppressing gasket base 500 with the shape of gasket base 500 is provided with the position correspondence of base 500
201。
The lower surface middle position of gasket base 500 is extended down to be adapted with perforate 303 and passes through the close of perforate 303
Runners 501 is sealed, sealing runners 501 passes through perforate 303, and is brought into close contact and seals in the effect of pressing of annular stop seat 201
Perforate 303, sealing runners 501 play a part of the fixed waterproof scale of support so that waterproof scale works in the state of steady, it is ensured that
It uses accuracy.The inner bottom surface of support base 302 is additionally provided with the second annular convex ring 306 upward, and the lower surface of gasket base 500 is provided with can
For the second annular convex ring 306 be embedded in so as to playing the annular low groove 502 of sealing function, the upper end edge side of gasket base 500
Being provided with the position correspondence of annular stop seat 201 is available for annular stop seat 201 to be embedded at interior annular upper groove 503.Sealing
Base 500 is arranged to integrated formed structure and is made up of elaxtic seal, simplifies production process, improves production efficiency, can criticize
Quantify production, substantially reduce production cost.The annular upper groove 503 on the upper end edge side of gasket base 500 is by the court of annular stop seat 201
Under press active force, while waterproof scale also includes the supporting member 600 that is embedded in gasket base 500, and supporting member 600 is in
Square setting, it is supported in gasket base 500, there is support, the effect of pressing, effectively prevent gasket base 500 from deforming and occurring
Gap, and face-piece 200 has contention effect power directed downwardly to supporting member 600, and the inner bottom surface of support base 302 is additionally provided with upward
Second ring bulge loop 306, the lower surface of gasket base 500 be provided be available for the second annular convex ring 306 be embedded in so as to play sealing make
Annular low groove 502, supporting member 600 further enhance the second ring to the squeezing action power directed downwardly of gasket base 500
Connection tightness between shape bulge loop 306 and annular low groove 502 simultaneously reaches the effect being fully sealed, and practical, structure is new
Grain husk, it is reasonable in design and unique.The perfect adaptation of gasket base 500 and annular stop seat 201, supporting member 600, support base 302,
So that gasket base 500 is fully sealed support base 302 and plays a part of supporting waterproof scale, effectively prevent sensor cluster from making moist
It is impaired, extend the service life of waterproof scale.
Silicon rubber is can be selected in the elaxtic seal of the present embodiment or rubber, either silicon rubber or rubber are respectively provided with good
The superperformances such as chemical property well, high compression ratio, Acclimation temperature are wide, sealing, insulating properties, dielectricity, the feature of environmental protection, and resistance to height
Low temperature, it is few by external interference, it is preferable waterproof, seal member, it is anti-that waterproof grommet 400 and gasket base 500 play sealing
Dirt, waterproof, the effect of protection against the tide, effectively prevent water or humid air from entering in drain pan 300 and influenceing the normal work of sensor cluster
Make the phenomenon even more so that sensor cluster generation infiltration is made moist and accelerate the damage of waterproof scale with reduction of service life.
At present, the sensor cluster of existing electronic scale is arranged at the lower section of panel 100, to prevent water and moisture from corroding damage
Bad sensor cluster, shorten whole service life, it is necessary to do waterproof sealing processing to electronic scale, but existing waterproof scale is typically adopted
Reach the purpose of waterproof with the mode of marine glue gluing, but with usage time, aging can occur for marine glue, and waterproof scale is prevented
Water effect be gradually reduced in addition failure and to cause sensor cluster to make moist impaired, the final normal use for influenceing waterproof scale and use
Life-span.Waterproof scale of the present utility model is proposed to solve the technical problem of existing gluing, changes traditional gluing connected mode,
The junction of panel 100 and drain pan 300 sets a waterproof grommet 400 to reach the effect of waterproof sealing, and coordinates annular embedding
Enter the architectural characteristic of groove 304 and first annular bulge loop 305, further improve waterproof sealing effect, while 300 4 corners of drain pan
Be embedded gasket base 500 in the support base 302 at place, support base 302 is provided with perforate 303, gasket base 500 extend down through
The sealing runners 501 of perforate 303 and seal and opening 303, gasket base 500 had both sealed support base 302, and had also functioned to supporting ＆ stablizing
The effect of waterproof scale, the resistance to overturning and measurement accuracy of waterproof scale, gasket base are improved while reaching excellent sealing effect
500 annular stop seat 201, supporting member 600, the second annular convex ring 306 interaction under, support base 302 is fully sealed.
Therefore, waterproof scale of the present utility model, classification of waterproof are long-term use of even in high humidity environment up to IP67, fully sealed position
Also the phenomenon that will not be made moist, waterproof sealing effect is good, and service life length, combination property is superior, practical and convenient, is worth extensive
Promotion and application.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure transformation made using the utility model specification and accompanying drawing content, or directly or indirectly it is used in other phases
The technical field of pass, similarly it is included in scope of patent protection of the present utility model.
Claims (9)
- A kind of 1. waterproof scale, it is characterised in that including upper surface be provided with storage tank drain pan, be embedded in storage tank face-piece, It is covered on drain pan and is closely pressed in the panel on face-piece, in addition to the sensor cluster being embedded between face-piece and drain pan, The junction of the drain pan and the panel is provided with a waterproof grommet；It is rectangular on the storage tank to be distributed with four branch Seat is supportted, the waterproof scale also includes being embedded in the support base and the gasket base with waterproof sealing effect, the sealing Base is arranged to upper end open and the structure of central hollow, and the face-piece lower surface is set at the position correspondence of the gasket base There is annular stop seat that is corresponding with the gasket base shape and tightly suppressing the gasket base.
- 2. a kind of waterproof scale according to claim 1, it is characterised in that the drain pan is set in the junction with the panel There is one to be available for the waterproof grommet to be embedded at interior annular embedded groove, the annular embedded groove inner bottom surface is provided with first annular convex Ring.
- 3. a kind of waterproof scale according to claim 1 or 2, it is characterised in that it is small that the support base inner bottom surface is provided with diameter In the perforate of the support base diameter, gasket base lower surface middle position is extended down to be adapted with the perforate And pass through the sealing runners of the perforate；The support base inner bottom surface is additionally provided with the second annular convex ring, the gasket base upward Lower surface be provided be available for second annular convex ring be embedded in so as to playing the annular low groove of sealing function；The sealing gasket Seat upper end edge side is provided with the position correspondence of the annular stop seat is available for the annular stop seat to be embedded in interior annular Groove.
- 4. a kind of waterproof scale according to claim 3, it is characterised in that the gasket base sets the knot that is formed in one Structure.
- 5. a kind of waterproof scale according to claim 4, it is characterised in that the waterproof scale also includes being embedded at gasket base The interior supporting member for having support, pressing effect, the supporting member are square setting.
- 6. a kind of waterproof scale according to claim 5, it is characterised in that the waterproof grommet and the gasket base are equal It is made up of elaxtic seal, silicon rubber or rubber can be selected in the elaxtic seal.
- 7. a kind of waterproof scale according to claim 6, it is characterised in that the face-piece is provided with display.
- 8. a kind of waterproof scale according to claim 7, it is characterised in that the sensor cluster includes and the display Circuit board, sensor, the supply unit of electrical connection.
- 9. a kind of waterproof scale according to claim 8, it is characterised in that the panel can be made up of safety glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721099724.1U CN207147619U (en) | 2017-08-30 | 2017-08-30 | A kind of waterproof scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721099724.1U CN207147619U (en) | 2017-08-30 | 2017-08-30 | A kind of waterproof scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207147619U true CN207147619U (en) | 2018-03-27 |
Family
ID=61669128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721099724.1U Expired - Fee Related CN207147619U (en) | 2017-08-30 | 2017-08-30 | A kind of waterproof scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207147619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110501061A (en) * | 2019-10-08 | 2019-11-26 | 中山市宏沅达电子有限公司 | A kind of waterproof scale being completely closed |
-
2017
- 2017-08-30 CN CN201721099724.1U patent/CN207147619U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110501061A (en) * | 2019-10-08 | 2019-11-26 | 中山市宏沅达电子有限公司 | A kind of waterproof scale being completely closed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190506 Address after: 528400 19 Dapaizhong Road, Haigang Village, Shenwan Town, Zhongshan City, Guangdong Province Patentee after: Zhongshan Jibao Weighing Instrument Co.,Ltd. Address before: 528400 Zhongshan Huibao Electronic Weighing Instrument Co., Ltd. of Cao Erchang'an Road, Guzhen Town, Zhongshan City, Guangdong Province Patentee before: Li Zihong |
|
| 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: 20180327 Termination date: 20210830 |