CN204556158U - A kind of radial hygiene-type digital pressure gauge - Google Patents
A kind of radial hygiene-type digital pressure gauge Download PDFInfo
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- CN204556158U CN204556158U CN201520216664.1U CN201520216664U CN204556158U CN 204556158 U CN204556158 U CN 204556158U CN 201520216664 U CN201520216664 U CN 201520216664U CN 204556158 U CN204556158 U CN 204556158U
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- shell
- fixed
- watchcase
- hygiene
- pressure gauge
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Abstract
A kind of radial hygiene-type digital pressure gauge, belongs to digital pressure gauge technical field.Comprise watchcase (1), shell (8) and sensor (9), it is characterized in that: described watchcase (1) rear end is fixed on the upper end of shell (8) by connector (7), connector (7) makes the axis of watchcase (1) and the axes normal of shell (8), the lower end of shell (8) is fixed with clamp flange (10), sensor (9) is fixed between clamp flange (10) and shell (8), sensor (9) is connected described circuit board (2) by being located in shell (8) with the wire in connector (7), clamp flange (10) bottom is provided with the impulse mouth of conducting sensor (9).This tensimeter can directly utilize clamp flange to be connected and fixed, and installation process is easy.This manometric display surface can be arranged diametrically, when reading data staff may be read into the wider of data, read more convenient.
Description
Technical field
A kind of radial hygiene-type digital pressure gauge, belongs to digital pressure gauge technical field.
Background technology
Existing tensimeter needs extra joint flange to be connected and fixed when installing on piezometric tube road.Installation process is more complicated.Manometric display panel is everlasting axially, staff need when reading data specially go change observed bearing, cause digital independent both also inconvenient not in time.Moreover, during being interconnected between existing manometric supporting construction, usually uneven at connecting portion.These concavo-convex link positions and joint flange position can form contaminant accumulation, thus cause a large amount of bacterial reproductions.One is the corrosion of build-up of pressure table, but the tensimeter of self sanitary condition deficiency cannot be applied to the field higher to health conditions requiring such as health care.
Summary of the invention
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, provides a kind of and installs radial hygiene-type digital pressure gauge rapid, easy to use.
The utility model solves the technical scheme that its technical matters adopts: this radial hygiene-type digital pressure gauge, comprise watchcase, shell and sensor, watchcase internal fixtion has circuit board and display module, circuit board and display module are connected with electric supply installation, watchcase front end face is provided with the window observing display module, described watchcase rear end is fixed on the upper end of shell by connector, connector makes the axis of watchcase and the axes normal of shell, the lower end of shell is fixed with clamp flange, sensor is fixed between clamp flange and shell, sensor is connected described circuit board by being located in shell with the wire in connector, clamp flange bottom is provided with the impulse mouth of conducting sensor.
The utility model connects watchcase and shell by connector, make reading data and shell vertical, and manometric window installation position is freer, and window radial direction can be arranged on and treat on piezometric tube road, easy to use.Design carry clamp flange can rapidly with treat that piezometric tube road is connected, without the need to supporting again, extra flange is set, simple to operate, easy for installation.
Preferably, described shell is cylindric, and described clamp flange comprises the shell connecting cylinder of integrative-structure and pipeline joint flange to be measured, and shell connecting cylinder upper end is fixedly connected with shell, and pipeline joint flange to be measured is coaxially connected to the lower end of shell connecting cylinder.The clamp flange of integrative-structure in the utility model, pollutant can not be accumulated in surface.Shell connecting cylinder is connected with shell, and the pipeline joint flange to be measured of one can be fixed on pressure pipeline to be measured, makes tensimeter entirety fixing more firm.
Preferably, the middle inside of described shell connecting cylinder has the sensor fixed station of an annular, and the internal diameter of shell connecting cylinder is greater than the internal diameter of shell, and sensor axis is to fixing between shell and sensor fixed station.Sensor as the carrier of sensor, is pressed on sensor fixed station while shell is connected with clamp flange by clamp flange simultaneously, and sensor is fixing more stable, and press off tight-lipped neighbour with to be measured, the pressure data values accuracy of test is higher.
Preferably, described shell connecting cylinder external diameter is equal with the external diameter of shell, and shell connecting cylinder and shell are welded and fixed by argon arc welding.Shell connecting cylinder and shell are as manometric supporting construction, and it is equal that the utility model is designed to external diameter, and utilize argon arc welding to weld, and smooth surface does not have concaveconvex structure, can not accumulate pollutant.
Preferably, described electric supply installation is the battery be fixed in watchcase, and battery is fixed on the rear side of circuit board.Be that circuit board and display module are powered by battery, structure is simple, easy to use, does not need for tensimeter wiring.Certain electric supply installation also can select externally fed.
Preferably, described watchcase internal fixtion has a fixed head, and circuit board is bolted on the front side of fixed head, and battery is also fixed on fixed head, and battery is between circuit board and fixed head.By fixed head fixing circuit board and battery, reduce and offer connecting hole on watchcase, guarantee that sealing is reliable, can be cushioned fixed head while sealing by sealed elastic pad, avoid impacting and impact the connection of circuit board and battery, reliable operation, improves serviceable life.
Preferably, described window comprises glass vision panel, and glass vision panel is fixed by the fixed cover being sleeved on watchcase front end outer side, and has O-ring seal between glass vision panel and watchcase.O-ring seal can cushion glass vision panel while sealing, avoids impacting impacting the connection of glass vision panel and fixed cover.
Preferably, described shell is threaded with connector, and is provided with O-ring seal between shell and connector; Connector and watchcase are connected by screw, and are provided with sealing gasket between connector and watchcase.O-ring seal and sealing gasket can cushion with linking of connector shell, watchcase while sealing, avoid impacting impacting the connection of shell, watchcase and connector.
Preferably, described shell, watchcase and clamp flange are stainless steel.Improve the resistibility to corrosion, while increasing the service life, ensure sanitary condition.
Described display module is LCD panel, and LCD panel inlays the front side being fixed on circuit board.
Compared with prior art, the beneficial effect that the technique scheme of this radial hygiene-type digital pressure gauge has is: this tensimeter can directly utilize clamp flange to be connected and fixed when installing on piezometric tube road.Installation process is easy.This manometric display surface is arranged diametrically, when reading data staff may be read into the wider of data, erect-position is freer, reads more convenient.When this manometric shell and clamp flange are interconnected, the smooth sealing of outside surface, clamp flange has integrative-structure, contaminant accumulation can not be formed, the bacterium amount reproduction stopped, decreases manometric corrosion, is particularly suitable for the field that health care etc. is higher to health conditions requiring.
Accompanying drawing explanation
Fig. 1 is a kind of cut-open view of radial hygiene-type digital pressure gauge.
Fig. 2 is the structural representation of clamp flange.
Wherein: 1, watchcase 2, circuit board 3, battery 4, first screw 5, second screw 6, sealing gasket 7, connector 8, shell 9, sensor 10, clamp flange 1001, shell connecting cylinder 1002, pipeline joint flange 1003 to be measured, sensor fixed station 1004, O-ring seal pickup groove 11, fixed head 12, LCD panel.
Embodiment
Fig. 1 ~ 2 are most preferred embodiments of this radial hygiene-type digital pressure gauge, are described further below in conjunction with accompanying drawing 1 ~ 2 pair of the utility model.
With reference to Fig. 1, this radial hygiene-type digital pressure gauge, comprise watchcase 1, shell 8 and sensor 9, watchcase 1 internal fixtion has circuit board 2 and display module, circuit board 2 and display module are connected with electric supply installation, watchcase 1 front end face is provided with the window observing display module, watchcase 1 rear end is fixed on the upper end of shell 8 by connector 7, connector 7 makes the axis of watchcase 1 and the axes normal of shell 8, the lower end of shell 8 is fixed with clamp flange 10, sensor 9 is fixed between clamp flange 10 and shell 8, sensor 9 is by being located in the wire connecting circuit board 2 in shell 8 and connector 7, clamp flange 10 bottom is provided with the impulse mouth of conducting sensor 9.Can be connected with pipeline to be measured very easily by clamp flange 10, install and facilitate rapidly, after shell 8 is connected with pipeline to be measured by clamp flange 10, watchcase 1 is positioned in the radial direction of pipeline to be measured, is convenient to read pressure value, easy to use.
Concrete, shell 8 is threaded with connector 7, and is provided with O-ring seal between shell 8 and connector 7; Connector 7 is connected by the second screw 5 with watchcase 1, and be provided with sealing gasket 6 between connector 7 and watchcase 1, easy to connect, and good airproof performance, prevent the etchant gas of surrounding environment or liquid from causing corrosion, reliable operation to wire, circuit board 2, display module (not shown in FIG.) and battery 3.Connector 7 in the present embodiment is cuboid, and gauge outfit is connected to connector 7 one vertically side, and shell 8 is threaded in the lower surface of connector 7.
The present embodiment housing 8 is cylindric, clamp flange 10 comprises shell connecting cylinder 1001 and pipeline joint flange 1002 to be measured, shell connecting cylinder 1001 upper end is fixedly connected with shell 8, and pipeline joint flange 1002 to be measured is coaxially connected to the lower end of shell connecting cylinder 1001.Preferably, the middle inside of shell connecting cylinder 1001 has the sensor fixed station 1003 of an annular, and the internal diameter of shell connecting cylinder 1001 is greater than the internal diameter of shell 8, sensor 9 axially fixes between shell 8 and sensor fixed station 1003, do not need to carry out other to sensor 9 to fix, thus prevent from causing damage to sensor 9, and install very convenient.Further, the lower surface of pipeline joint flange 1002 to be measured also offers a circle O-ring seal pickup groove 1004, is convenient to install O-ring seal when connecting.
Shell connecting cylinder 1001 external diameter is equal with the external diameter of shell 8, and shell connecting cylinder 1001 and shell 8 are welded and fixed by argon arc welding, and shell connecting cylinder 1001 and pipeline joint flange 1002 to be measured are structure as a whole.Make this manometric surface without protruding and hole, effectively prevent environmental corrosion, and preventing pollution thing is piled up, and prevents bacterial reproduction, suitable medical health industry.Further, the shell 8 in the present embodiment, watchcase 1 are stainless steel with clamp flange 10, and wherein clamp flange 10 material is 316L, further prevents environmental corrosion, and preventing pollution thing is piled up, and prevents bacterial reproduction.
Electric supply installation is the battery 3 be fixed in watchcase 1, and battery 3 is fixed on the rear side of circuit board 2, is powered for circuit board 2 and display module by battery 3, and display module is LCD panel 12, and LCD panel 12 inlays the front side being fixed on circuit board 2.Structure is simple, and easy to use, do not need for tensimeter wiring, certain electric supply installation also can select externally fed.Preferably, in the present embodiment, watchcase 1 internal fixtion has a fixed head 11, and circuit board 2 is bolted on the front side of fixed head 11, and battery 3 is also fixed on fixed head 11, and battery 3 is between circuit board 2 and fixed head 11.By fixed head 11 fixing circuit board 2 and battery 3, reduce and offer connecting hole on watchcase 1, guarantee that sealing is reliable, fixed head 11 is connected with watchcase 1 by the first screw 4, and sealed elastic pad is arranged with on the first screw 4, can be cushioned fixed head 11 while sealing by sealed elastic pad, avoid impacting that the connection of circuit board 2 and battery 3 is impacted, reliable operation, improves serviceable life.
Window comprises glass vision panel, and glass vision panel is fixed by the fixed cover being sleeved on watchcase 1 front end outer side, and has O-ring seal between glass vision panel and watchcase 1.Watchcase 1 in the present embodiment is circular.
The above, it is only preferred embodiment of the present utility model, be not restriction the utility model being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solutions of the utility model content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (10)
1. a radial hygiene-type digital pressure gauge, comprise watchcase (1), shell (8) and sensor (9), watchcase (1) internal fixtion has circuit board (2) and display module, circuit board (2) and display module are connected with electric supply installation, watchcase (1) front end face is provided with the window observing display module, it is characterized in that: described watchcase (1) rear end is fixed on the upper end of shell (8) by connector (7), connector (7) makes the axis of watchcase (1) and the axes normal of shell (8), the lower end of shell (8) is fixed with clamp flange (10), sensor (9) is fixed between clamp flange (10) and shell (8), sensor (9) is connected described circuit board (2) by being located in shell (8) with the wire in connector (7), clamp flange (10) bottom is provided with the impulse mouth of conducting sensor (9).
2. the radial hygiene-type digital pressure gauge of one according to claim 1, it is characterized in that: described shell (8) is for cylindric, described clamp flange (10) comprises shell connecting cylinder (1001) and the pipeline joint flange to be measured (1002) of integrative-structure, shell connecting cylinder (1001) upper end is fixedly connected with shell (8), and pipeline joint flange (1002) to be measured is coaxially connected to the lower end of shell connecting cylinder (1001).
3. the radial hygiene-type digital pressure gauge of one according to claim 2, it is characterized in that: the middle inside of described shell connecting cylinder (1001) has the sensor fixed station (1003) of an annular, and the internal diameter of shell connecting cylinder (1001) is greater than the internal diameter of shell (8), sensor (9) axially fixes between shell (8) and sensor fixed station (1003).
4. the radial hygiene-type digital pressure gauge of the one according to Claims 2 or 3, it is characterized in that: described shell connecting cylinder (1001) external diameter is equal with the external diameter of shell (8), shell connecting cylinder (1001) and shell (8) are welded and fixed by argon arc welding.
5. the radial hygiene-type digital pressure gauge of one according to claim 1, is characterized in that: described electric supply installation is for being fixed on the battery (3) in watchcase (1), and battery (3) is fixed on the rear side of circuit board (2).
6. the radial hygiene-type digital pressure gauge of one according to claim 5, it is characterized in that: described watchcase (1) internal fixtion has a fixed head (11), circuit board (2) is bolted on the front side of fixed head (11), battery (3) is also fixed on fixed head (11), and battery (3) is positioned between circuit board (2) and fixed head (11).
7. the radial hygiene-type digital pressure gauge of one according to claim 1, it is characterized in that: described window comprises glass vision panel, glass vision panel is fixed by the fixed cover being sleeved on watchcase (1) front end outer side, and has O-ring seal between glass vision panel and watchcase (1).
8. the radial hygiene-type digital pressure gauge of one according to claim 1, is characterized in that: described shell (8) is threaded with connector (7), and is provided with O-ring seal between shell (8) and connector (7); Connector (7) and watchcase (1) are connected by screw, and are provided with sealing gasket (6) between connector (7) and watchcase (1).
9. the radial hygiene-type digital pressure gauge of the one according to claim 1 or 8, is characterized in that: described shell (8), watchcase (1) and clamp flange (10) are stainless steel.
10. the radial hygiene-type digital pressure gauge of one according to claim 1, is characterized in that: described display module is LCD panel (12), and LCD panel (12) inlays the front side being fixed on circuit board (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520216664.1U CN204556158U (en) | 2015-04-10 | 2015-04-10 | A kind of radial hygiene-type digital pressure gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520216664.1U CN204556158U (en) | 2015-04-10 | 2015-04-10 | A kind of radial hygiene-type digital pressure gauge |
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| Publication Number | Publication Date |
|---|---|
| CN204556158U true CN204556158U (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520216664.1U Expired - Fee Related CN204556158U (en) | 2015-04-10 | 2015-04-10 | A kind of radial hygiene-type digital pressure gauge |
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| Country | Link |
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| CN (1) | CN204556158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110719832A (en) * | 2017-06-06 | 2020-01-21 | 日本斯频德制造株式会社 | Mixing device |
-
2015
- 2015-04-10 CN CN201520216664.1U patent/CN204556158U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110719832A (en) * | 2017-06-06 | 2020-01-21 | 日本斯频德制造株式会社 | Mixing device |
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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: 20150812 Termination date: 20160410 |