CN209570236U - A kind of quadric injection mould waterproof ultrasonic wave gas meter controller housing - Google Patents
A kind of quadric injection mould waterproof ultrasonic wave gas meter controller housing Download PDFInfo
- Publication number
- CN209570236U CN209570236U CN201920202912.5U CN201920202912U CN209570236U CN 209570236 U CN209570236 U CN 209570236U CN 201920202912 U CN201920202912 U CN 201920202912U CN 209570236 U CN209570236 U CN 209570236U
- Authority
- CN
- China
- Prior art keywords
- upper casing
- seal groove
- casing
- injection mould
- quadric injection
- 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
- 238000002347 injection Methods 0.000 title claims abstract description 18
- 239000007924 injection Substances 0.000 title claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 239000003292 glue Substances 0.000 claims abstract description 12
- 238000001746 injection moulding Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000012778 molding material Substances 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
Abstract
A kind of quadric injection mould waterproof ultrasonic wave gas meter controller housing, lower casing-upper casing seal groove, lower casing-base table seal groove are formed on lower casing, quadric injection mould seals flexible glue body in lower casing-upper casing seal groove, lower casing-base table seal groove, upper casing is housed on lower casing, upper casing is formed with upper casing sealing framework, upper casing-battery cover seal groove, upper casing is connect with eyeglass quadric injection mould, and upper casing-battery cover seal groove quadric injection mould seals flexible glue body, and battery cover is at upper casing-battery cover seal groove.Utility model device uses two-shot process at key structure, guarantees the reliability of sealing, promotes ultrasonic wave gas meter global reliability, reduces failure rate, promotes user experience.
Description
Technical field
The utility model relates to a kind of gas metering instrument accessories, in particular relate to a kind of quadric injection mould waterproof ultrasonic wave combustion
Gas meter controller shell.
Background technique
Currently, domestic ultrasonic wave gas metering development is swift and violent, for ultrasonic wave gas with its exclusive high-precision, no abrasion is long
The features such as phase stablizes gradually substitutes diaphragm gas meter, and the pure electronic measurement of ultrasonic wave gas meter is especially heavy to the protection of electronic device
It wants, industry internal controller shell protection level is integrally relatively low at present, and shell and base table, shell and battery case lid mostly use greatly rubber
Pad squeezes sealing, and shell and watch window use gluing or ultrasonic bonding, these sealing structures are simultaneously unreliable, because dampness,
Failure caused by water inlet is on the high side.
Summary of the invention
Problem to be solved in the utility model is relatively low for existing ultrasonic wave gas meter controller housing protection level
Problem provides a kind of quadric injection mould waterproof ultrasonic wave gas meter controller housing.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of quadric injection mould waterproof ultrasonic wave gas
Table controller shell, it is characterised in that: lower casing-upper casing seal groove 2, lower casing-base table seal groove 9, lower casing-are formed on lower casing 1
Quadric injection mould seals flexible glue body 3 in upper casing seal groove 2, lower casing-base table seal groove 9, upper casing 4 is housed on lower casing 1, upper casing 4 is formed with
Upper casing sealing framework 5, upper casing-battery cover seal groove 7, upper casing 4 are connect with 6 quadric injection mould of eyeglass, upper casing-battery cover seal groove 7
Quadric injection mould seals flexible glue body 3, and battery cover 8 is at upper casing-battery cover seal groove 7.
The utility model has the beneficial effects that using two-shot process at key structure, guarantees the reliability of sealing, mention
Ultrasonic wave gas meter global reliability is risen, failure rate is reduced, promotes user experience.
Detailed description of the invention
Fig. 1 is the instruction figure of the utility model；
Fig. 2 is the structural schematic diagram of the utility model；
1. lower casing in figure, 2. lower casings-upper casing seal groove, 3. sealing flexible glue bodies, 4. upper casings, 5. upper casing sealing frameworks, 6.
Eyeglass, 7. upper casings-battery cover seal groove, 8. battery covers, lower casing-base table seal groove 9.
Specific embodiment
In conjunction with attached drawing, the present invention will be further described.
Embodiment 1
A kind of quadric injection mould waterproof ultrasonic wave gas meter controller housing, such as Fig. 1,2, in injection molding material flame-proof ABS
It is formed with sectional dimension 2mmx2mm lower casing-upper casing seal groove 2, lower casing-base table seal groove 9 on lower casing 1, lower casing 1 is placed again into mould
30 degree of materials of shore hardness are filled up in lower casing-upper casing seal groove 2, lower casing-base table seal groove 9 by two-shot process in tool
For the sealing flexible glue body 3 of silica gel, injection molding material flame-proof ABS upper casing 4 is housed, upper casing 4 is formed with width 1.8mm's on lower casing 1
With upper casing sealing framework 5, the sectional dimension 2mmx2mm upper casing-battery cover seal groove of corresponding sealing 3 decrement 20%-25% of flexible glue
7, upper casing 4 is placed again into mold and is combined as a whole by the eyeglass 6 of two-shot process and material polycarbonate, upper casing-electricity
Lid seal groove 7 quadric injection mould shore hardness, 30 degree of materials in pond are the (Tieling the HD9920 precision rubber of sealing flexible glue body 3 of silica gel
Factory), the battery cover 8 of injection molding material flame-proof ABS is mounted at upper casing-battery cover seal groove 7 and sealing 3 decrement 20%- of flexible glue
25%。
Embodiment 2
A kind of quadric injection mould waterproof ultrasonic wave gas meter controller housing seals 3 material of flexible glue using foaming such as Fig. 1,2
Silica gel, connection structure is the same as embodiment 1.
Claims (1)
1. a kind of quadric injection mould waterproof ultrasonic wave gas meter controller housing, it is characterised in that: be formed with lower casing-on lower casing (1)
Upper casing seal groove (2), lower casing-base table seal groove (9), it is secondary in lower casing-upper casing seal groove (2), lower casing-base table seal groove (9)
Injection molding seals flexible glue body (3), and upper casing (4) are housed on lower casing (1), and upper casing (4) is formed with upper casing sealing framework (5), upper casing-battery cover
Seal groove (7), upper casing (4) are connect with eyeglass (6) quadric injection mould, and upper casing-battery cover seal groove (7) quadric injection mould seals flexible glue body
(3), battery cover (8) is at upper casing-battery cover seal groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920202912.5U CN209570236U (en) | 2019-02-16 | 2019-02-16 | A kind of quadric injection mould waterproof ultrasonic wave gas meter controller housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920202912.5U CN209570236U (en) | 2019-02-16 | 2019-02-16 | A kind of quadric injection mould waterproof ultrasonic wave gas meter controller housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209570236U true CN209570236U (en) | 2019-11-01 |
Family
ID=68333758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920202912.5U Expired - Fee Related CN209570236U (en) | 2019-02-16 | 2019-02-16 | A kind of quadric injection mould waterproof ultrasonic wave gas meter controller housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209570236U (en) |
-
2019
- 2019-02-16 CN CN201920202912.5U patent/CN209570236U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE502007001774D1 (en) | Cross-flange gasket for a pressure vessel, in particular for a turbomachinery housing | |
| CN209570236U (en) | A kind of quadric injection mould waterproof ultrasonic wave gas meter controller housing | |
| CN108225468A (en) | A kind of hermetically sealed waterproof control box of intellectual water meter | |
| CN207095765U (en) | A kind of pressure gauge with relief valve | |
| CN207037350U (en) | A kind of intelligent watch | |
| CN207066589U (en) | A kind of electronic scale | |
| CN206819065U (en) | Waterproof construction and have this waterproof construction's wrist-watch | |
| CN204313903U (en) | Ultrasonic water meter, Calorimeter Using For Converter | |
| CN106657499A (en) | Mobile phone case with dust-proof net and preparation method thereof | |
| CN203040066U (en) | Composite material seal cover plate | |
| CN202798844U (en) | Waterproof mobile phone shell with double battery covers | |
| CN205784925U (en) | A kind of Waterproof digital display slide gauge | |
| CN205485312U (en) | Plastic film dive water -proof watch | |
| CN215811062U (en) | Intelligent external hanging control box for water meter | |
| CN202396120U (en) | A waterproof electronic digital display component | |
| CN210722101U (en) | Multifunctional sediment movement demonstration water tank | |
| CN208596735U (en) | Integral type vacuum cup | |
| CN202798845U (en) | Waterproof mobile phone shell | |
| CN209764015U (en) | Waterproof protective shell for laser range finder | |
| CN210154630U (en) | an ultrasonic water meter | |
| CN203455599U (en) | Table clock having water-proof anti-scratch structure | |
| CN205405084U (en) | Mirror surface waterproof sealing structure is shown to machinery | |
| CN217649970U (en) | Novel structure storage tube for sealant | |
| CN220052610U (en) | Ultrasonic wave gas table controller casing rubber coating structure | |
| CN208476277U (en) | Sensor water-proof sealing structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191101 Termination date: 20200216 |