CN204228206U - A kind of pointer type table - Google Patents
A kind of pointer type table Download PDFInfo
- Publication number
- CN204228206U CN204228206U CN201420775088.XU CN201420775088U CN204228206U CN 204228206 U CN204228206 U CN 204228206U CN 201420775088 U CN201420775088 U CN 201420775088U CN 204228206 U CN204228206 U CN 204228206U
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- precursor
- rear body
- yardstick
- blaze
- pointer
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Abstract
The utility model discloses a kind of pointer type table, comprise precursor, high-pressure mouth, low pressure port, blaze yardstick, fixing threaded hole, rear body, pointer, low pressure port B and high-pressure mouth B, described precursor is connected as a single entity by the screw on fixing threaded hole and rear body, described high-pressure mouth and low pressure port are arranged on the back side of rear body, described blaze yardstick is arranged on the front of precursor, described rear body and precursor are equipped with fixing threaded hole, the zero check that one end of described pointer is fixed on precursor puts place, the other end swings on blaze yardstick, described low pressure port B and high-pressure mouth B is arranged on the side of rear body.Pressure deformation by the elastic deformation of the sensitive element in table, then is conducted to pointer by the gear train of movement in table by the utility model, causes indicators turn to carry out display measurement value.The basis of existing product increases flow velocity and flow measurement, calculating flow velocity or the flow of pipeline by measuring pressure gauge, also directly can measure numerical value, can realize two-in-one or three-in-one.
Description
Technical field
the utility model relates to surveying instrument field, especially a kind of pointer type table.
Background technology
at chemical industry, change pricker, metallurgy, electric power, nuclear power, electronics, medicine, health, in the industrial sectors such as building, owing to all needing the parameter such as differential pressure, flow measuring various liquid (gas) body medium in the technological process of respective product, so be vital for the instrument measured.But owing to needing the different in kind of the physical quantity measured, measured method is also different.In the measuring method of the current pressure differential for gas, fluid pipeline, pressure flow rate, the instrument measuring pressure or differential pressure can only be measured one to one, can not measure flow velocity or flow; And the instrument measuring flow velocity or flow needs external power supply.If when needing to measure pressure (differential pressure) and flow velocity (flow), then need to configure multiple instrument, which results in survey instrument product many simultaneously, install complicated, bring inconvenience to measurement, cost of use is high, causes the waste of resource.
Utility model content
for the problems referred to above, the utility model aim to provide a kind of measure simultaneously multiple physical quantity pointer type table.
for realizing this technical purpose, scheme of the present utility model is:
a kind of pointer type table, comprise precursor, high-pressure mouth, low pressure port, blaze yardstick, fixing threaded hole, rear body, pointer, low pressure port B and high-pressure mouth B, described precursor is connected as a single entity by the screw on fixing threaded hole and rear body, described high-pressure mouth and low pressure port are arranged on the back side of rear body, described blaze yardstick is arranged on the front of precursor, described rear body and precursor are equipped with fixing threaded hole, the zero check that one end of described pointer is fixed on precursor puts place, the other end swings on blaze yardstick, and described low pressure port B and high-pressure mouth B is arranged on the side of rear body.
as preferably, described blaze yardstick is provided with two groups of scales or three groups of scales.
as preferably, described blaze yardstick comprises the blaze yardstick of flow and flow velocity.
pressure deformation by the elastic deformation of the sensitive element in table, then is conducted to pointer by the gear train of movement in table by the utility model, causes indicators turn to carry out display measurement value.The basis of existing product increases flow velocity and flow measurement, calculating flow velocity or the flow of pipeline by measuring pressure gauge, also directly can measure the value of flow velocity or flow, can realize two-in-one or three-in-one; Measurement effect is more directly perceived, and measure cost low, easy for installation, without the need to power supply, the recycling meeting user resources reduces costs, and realizes the requirement of measuring, realizes the recycling of resource greatly, meets the policy of national energy-saving consumption reduction.
Accompanying drawing explanation
fig. 1 is schematic rear view of the present utility model;
fig. 2 is front elevation of the present utility model;
fig. 3 is side view of the present utility model.
Embodiment
below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
as Figure 1-3, a kind of pointer type table of the utility model embodiment, comprise precursor 1, high-pressure mouth A2, low pressure port A3, blaze yardstick 4, fixing threaded hole 5, rear body 6 and pointer 7, low pressure port B8 and high-pressure mouth B9, described precursor 1 is connected as a single entity by the screw on fixing threaded hole 5 and rear body 6, described high-pressure mouth A2 and low pressure port A3 is arranged on the back side of rear body 6, described blaze yardstick 4 is arranged on the front of precursor 1, described rear body 6 and precursor 1 are equipped with fixing threaded hole 5, the zero check that one end of described pointer 7 is fixed on precursor 1 puts place, the other end swings on blaze yardstick 4, described low pressure port B8 and high-pressure mouth B9 is arranged on the side of rear body 6.
as preferably, described blaze yardstick 4 is provided with two groups of scales or three groups of scales.
as preferably, described blaze yardstick 4 comprises the blaze yardstick of pressure and flow and flow velocity.
pressure deformation by the elastic deformation of the sensitive element in table, then is conducted to pointer by the gear train of movement in table by the utility model, causes indicators turn to carry out display measurement value.The basis of existing product increases flow velocity and flow measurement, calculating flow velocity or the flow of pipeline by measuring pressure gauge, also directly can measure the value of flow velocity or flow, can realize two-in-one or three-in-one; Measurement effect is more directly perceived, and measure cost low, easy for installation, without the need to power supply, the recycling meeting user resources reduces costs, and realizes the requirement of measuring, realizes the recycling of resource greatly, meets the policy of national energy-saving consumption reduction.
the above; be only preferred embodiment of the present utility model; not in order to limit the utility model, every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalently replace and improve, within the protection domain that all should be included in technical solutions of the utility model.
Claims (3)
1. a pointer type table, comprise precursor, high-pressure mouth, low pressure port, blaze yardstick, fixing threaded hole, rear body, pointer, low pressure port B and high-pressure mouth B, described precursor is connected as a single entity by the screw on fixing threaded hole and rear body, described high-pressure mouth and low pressure port are arranged on the back side of rear body, described blaze yardstick is arranged on the front of precursor, described rear body and precursor are equipped with fixing threaded hole, the zero check that one end of described pointer is fixed on precursor puts place, the other end swings on blaze yardstick, and described low pressure port B and high-pressure mouth B is arranged on the side of rear body.
2. a kind of pointer type table according to claim 1, is characterized in that: described blaze yardstick is provided with two groups of scales or three groups of scales.
3. a kind of pointer type table according to claim 1, is characterized in that: described blaze yardstick comprises the blaze yardstick of flow and flow velocity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420775088.XU CN204228206U (en) | 2014-12-11 | 2014-12-11 | A kind of pointer type table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420775088.XU CN204228206U (en) | 2014-12-11 | 2014-12-11 | A kind of pointer type table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204228206U true CN204228206U (en) | 2015-03-25 |
Family
ID=52926288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420775088.XU Active CN204228206U (en) | 2014-12-11 | 2014-12-11 | A kind of pointer type table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204228206U (en) |
-
2014
- 2014-12-11 CN CN201420775088.XU patent/CN204228206U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210914 Address after: 300392 zone a, floor 2, building 2, No. 9, Haitai Huake Third Road, Huayuan Industrial Zone, Binhai high tech Zone, Binhai New Area, Tianjin Patentee after: Jarod instruments (Tianjin) Co.,Ltd. Address before: 300000 room 1215, No. 1, Sanyou villa, Dali Road, Heping District, Tianjin Patentee before: TIANJIN JIANUODE TECHNOLOGY AND TRADE Co.,Ltd. |
|
| TR01 | Transfer of patent right |