CN204007980U - A kind of shrapnel contact pressure unit - Google Patents
A kind of shrapnel contact pressure unit Download PDFInfo
- Publication number
- CN204007980U CN204007980U CN201420502378.7U CN201420502378U CN204007980U CN 204007980 U CN204007980 U CN 204007980U CN 201420502378 U CN201420502378 U CN 201420502378U CN 204007980 U CN204007980 U CN 204007980U
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- CN
- China
- Prior art keywords
- pressure
- organ pipe
- inverting
- tinsel
- pressure unit
- 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
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Abstract
The utility model provides a kind of shrapnel contact pressure unit, comprise pressure inverting organ pipe and the pressure unit head being connected with pressure inverting organ pipe, the bottom of pressure unit head is provided with column spinner, the lower end of column spinner is provided with card convex, pressure inverting organ pipe is provided with stationary magazine creel, column spinner is arranged in stationary magazine creel, card convex is connected in stationary magazine creel, in pressure unit head, be provided with and electrically contact dish, electrically contact dish and be connected with tinsel, end wiry is connected with support bar, and support bar is provided with pressure sensing sheet, and support bar is arranged in the inner peripheral surface of pressure sensing sheet.The utility model can external pipe by extension tube attached, flow the detected pressures of pressure inverting organ pipe pipelines, and pressure sensing sheet can be passed to pressure unit head by tinsel by the flow pressure signal detecting, thereby can realize fast the detection of pressure; Pressure unit head rotates around stationary magazine creel by column spinner, respectively user's reading out data.
Description
Technical field
The utility model relates to a kind of pressure unit, relates in particular to a kind of shrapnel contact pressure unit.
Background technology
Pressure unit refers to be output as the pressure transducer of standard signal, is a kind of instrument that pressure variations is converted to standard output signals in proportion of accepting.The physical pressure parameters such as the gas that it can be experienced load cell, liquid are transformed into the electric signal (as 4～20mADC etc.) of standard, and to supply with, the secondary instruments such as indicator alarm, registering instrument, regulator are measured, indication and procedure regulation.When pressure acts directly on the surface of measuring diaphragm, make diaphragm produce small deformation, high-precision circuit on measuring diaphragm is for conversion into the highly linear being directly proportional to pressure, the voltage signal being also directly proportional to driving voltage by this small deformation, then adopts special chip this voltage signal to be converted to 4-20mA current signal or the 1-5V voltage signal of industrial standard.Due to measuring diaphragm employing standard words integrated circuit, inside comprises linearity and temperature-compensation circuit, so can accomplish high precision and high stability, transmission circuit adopts special-purpose two-wire system chip.Existing pressure unit detected pressures susceptibility is poor, and does not have rotating mechanism, inconvenient user's observation.
Utility model content
Fundamental purpose of the present utility model be to provide a kind of can external pipe by extension tube attached, flow the detected pressures of pressure inverting organ pipe pipelines, pressure sensing sheet can be passed to pressure unit head by tinsel by the flow pressure signal detecting, thereby can realize fast the detection of pressure, sensitivity is good, pressure unit head rotates around stationary magazine creel by column spinner, respectively the shrapnel contact pressure unit of user's reading out data.
For achieving the above object, the technical scheme that the utility model is taked is:
A kind of shrapnel contact pressure unit, comprise pressure inverting organ pipe and the pressure unit head being connected with pressure inverting organ pipe, the bottom of pressure unit head is provided with column spinner, the lower end of column spinner is provided with card convex, card convex is arranged on the lower end outer peripheral face of column spinner, pressure inverting organ pipe is provided with stationary magazine creel, column spinner is arranged in stationary magazine creel, card convex is connected in stationary magazine creel, one end of pressure inverting organ pipe is provided with the first outlet, the other end of pressure inverting organ pipe is provided with the second outlet, one end of pressure inverting organ pipe is circumscribed with the second extension tube attached, the other end of pressure inverting organ pipe is circumscribed with the first extension tube attached, in pressure unit head, be provided with by metal material, made first electrically contact dish, first electrically contacts dish for annular shape, first electrically contacts dish is connected with the first tinsel of being made by metal material, the first center section wiry is bend, the first end wiry is connected with the support bar of being made by metal material, in pressure unit head, be provided with by metal material, made second electrically contact dish, second electrically contacts dish for annular shape, second electrically contacts dish is connected with the second tinsel of being made by metal material, the second center section wiry is bend, the second end wiry is connected with support bar, support bar is provided with pressure sensing sheet, support bar is arranged in the inner peripheral surface of pressure sensing sheet, the xsect of pressure sensing sheet is round-shaped, and the diameter of pressure sensing sheet is less than the diameter of pressure inverting organ pipe.
Further, described the second extension tube attached and pressure inverting organ pipe are threaded connection.
Further, described the first extension tube attached and pressure inverting organ pipe are threaded connection.
Further, described the first tinsel is L-type layout.
Further, described the second tinsel is L-type layout.
The beneficial effects of the utility model: because the bottom of pressure unit head is provided with column spinner, the lower end of column spinner is provided with card convex, card convex is arranged on the lower end outer peripheral face of column spinner, pressure inverting organ pipe is provided with stationary magazine creel, column spinner is arranged in stationary magazine creel, card convex is connected in stationary magazine creel, one end of pressure inverting organ pipe is provided with the first outlet, the other end of pressure inverting organ pipe is provided with the second outlet, one end of pressure inverting organ pipe is circumscribed with the second extension tube attached, the other end of pressure inverting organ pipe is circumscribed with the first extension tube attached, in pressure unit head, be provided with by metal material, made first electrically contact dish, first electrically contacts dish for annular shape, first electrically contacts dish is connected with the first tinsel of being made by metal material, the first center section wiry is bend, the first end wiry is connected with the support bar of being made by metal material, in pressure unit head, be provided with by metal material, made second electrically contact dish, second electrically contacts dish for annular shape, second electrically contacts dish is connected with the second tinsel of being made by metal material, the second center section wiry is bend, the second end wiry is connected with support bar, support bar is provided with pressure sensing sheet, support bar is arranged in the inner peripheral surface of pressure sensing sheet, the xsect of pressure sensing sheet is round-shaped, the diameter of pressure sensing sheet is less than the diameter of pressure inverting organ pipe, so can dock respectively pipeline by the first extension tube attached with the second extension tube attached, flow the detected pressures of pressure inverting organ pipe pipelines, pressure sensing sheet can be passed to pressure unit head by the first tinsel and the second tinsel by the flow pressure signal detecting, thereby can realize fast the detection of pressure, pressure unit head rotates around stationary magazine creel by column spinner, respectively user's reading out data.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below.
Fig. 1 is the structural representation of shrapnel contact pressure unit.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, a kind of shrapnel contact pressure unit, comprise pressure inverting organ pipe 12 and the pressure unit head 11 being connected with pressure inverting organ pipe 12, the bottom of pressure unit head 11 is provided with column spinner 14, the lower end of column spinner 14 is provided with card convex 15, card convex 15 is arranged on the lower end outer peripheral face of column spinner 14, pressure inverting organ pipe 12 is provided with stationary magazine creel 13, column spinner 14 is arranged in stationary magazine creel 13, card convex 15 is connected in stationary magazine creel 13, one end of pressure inverting organ pipe 12 is provided with the first outlet 24, the other end of pressure inverting organ pipe 12 is provided with the second outlet 25, one end of pressure inverting organ pipe 12 is circumscribed with the second extension tube attached 27, the other end of pressure inverting organ pipe 12 is circumscribed with the first extension tube attached 26, in pressure unit head 11, be provided with by metal material, made first electrically contact dish 16, first electrically contacts dish 16 for annular shape, first electrically contacts dish 16 is connected with the first tinsel 18 of being made by metal material, the center section of the first tinsel 18 is bend, the end of the first tinsel 18 is connected with the support bar 20 of being made by metal material, in pressure unit head 11, be provided with by metal material, made second electrically contact dish 21, second electrically contacts dish 21 for annular shape, second electrically contacts dish 21 is connected with the second tinsel 23 of being made by metal material, the center section of the second tinsel 23 is bend, the end of the second tinsel 23 is connected with support bar 20, support bar 20 is provided with pressure sensing sheet 19, support bar 20 is arranged in the inner peripheral surface of pressure sensing sheet 19, the xsect of pressure sensing sheet 19 is round-shaped, the diameter of pressure sensing sheet 19 is less than the diameter of pressure inverting organ pipe 12, the second extension tube attached 27 is threaded connection with pressure inverting organ pipe 12, the first extension tube attached 26 is threaded connection with pressure inverting organ pipe 12, the first tinsel 18 is L-type to be arranged, the second tinsel 23 is L-type and arranges.
The utility model shrapnel contact pressure unit, by the first extension tube attached 26, can dock respectively pipeline with the second extension tube attached 27, flow the detected pressures of pressure inverting organ pipe 12 pipelines, pressure sensing sheet 19 can be passed to pressure unit head 11 by the first tinsel 18 and the second tinsel 23 by the flow pressure signal detecting, thereby can realize fast the detection of pressure; Pressure unit head 11 rotates around stationary magazine creel 13 by column spinner 14, respectively user's reading out data.
Another preferred version, the second extension tube attached 27 is threaded connection with pressure inverting organ pipe 12, so connect more firm.
Another preferred version, the first extension tube attached 26 is threaded connection with pressure inverting organ pipe 12, so connect convenient.
Another preferred version, the first tinsel 18 is L-type to be arranged, the second tinsel 23 is L-type to be arranged, so the first tinsel 18 is corresponding with the shape of the second tinsel 23.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a shrapnel contact pressure unit, comprise pressure inverting organ pipe (12) and the pressure unit head (11) being connected with pressure inverting organ pipe (12), it is characterized in that: the bottom of pressure unit head (11) is provided with column spinner (14), the lower end of column spinner (14) is provided with card convex (15), card convex (15) is arranged on the lower end outer peripheral face of column spinner (14), pressure inverting organ pipe (12) is provided with stationary magazine creel (13), column spinner (14) is arranged in stationary magazine creel (13), card convex (15) is connected in stationary magazine creel (13), one end of pressure inverting organ pipe (12) is provided with the first outlet (24), the other end of pressure inverting organ pipe (12) is provided with the second outlet (25), one end of pressure inverting organ pipe (12) is circumscribed with the second extension tube attached (27), the other end of pressure inverting organ pipe (12) is circumscribed with the first extension tube attached (26), in pressure unit head (11), be provided with by metal material, made first electrically contact dish (16), first electrically contacts dish (16) for annular shape, first electrically contacts dish (16) is connected with the first tinsel (18) of being made by metal material, the center section of the first tinsel (18) is bend, the end of the first tinsel (18) is connected with the support bar (20) of being made by metal material, in pressure unit head (11), be provided with by metal material, made second electrically contact dish (21), second electrically contacts dish (21) for annular shape, second electrically contacts dish (21) is connected with the second tinsel (23) of being made by metal material, the center section of the second tinsel (23) is bend, the end of the second tinsel (23) is connected with support bar (20), support bar (20) is provided with pressure sensing sheet (19), support bar (20) is arranged in the inner peripheral surface of pressure sensing sheet (19), the xsect of pressure sensing sheet (19) is round-shaped, and the diameter of pressure sensing sheet (19) is less than the diameter of pressure inverting organ pipe (12).
2. shrapnel contact pressure unit as claimed in claim 1, is characterized in that: the second extension tube attached (27) is threaded connection with pressure inverting organ pipe (12).
3. shrapnel contact pressure unit as claimed in claim 1, is characterized in that: the first extension tube attached (26) is threaded connection with pressure inverting organ pipe (12).
4. shrapnel contact pressure unit as claimed in claim 1, is characterized in that: the first tinsel (18) is L-type and arranges.
5. shrapnel contact pressure unit as claimed in claim 1, is characterized in that: the second tinsel (23) is L-type and arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420502378.7U CN204007980U (en) | 2014-09-02 | 2014-09-02 | A kind of shrapnel contact pressure unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420502378.7U CN204007980U (en) | 2014-09-02 | 2014-09-02 | A kind of shrapnel contact pressure unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204007980U true CN204007980U (en) | 2014-12-10 |
Family
ID=52047961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420502378.7U Expired - Fee Related CN204007980U (en) | 2014-09-02 | 2014-09-02 | A kind of shrapnel contact pressure unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204007980U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105910747A (en) * | 2016-04-26 | 2016-08-31 | 江苏华夏仪表有限公司 | Stress transmitter |
| CN112393677A (en) * | 2020-10-12 | 2021-02-23 | 浙江航鑫支吊架有限公司 | Intelligent anti-seismic support and hanger system based on Internet of things |
| CN115182695A (en) * | 2022-08-01 | 2022-10-14 | 成都安蒂瑞斯能源科技有限公司 | Fishing tool and fishing method for drilling fallen fish |
-
2014
- 2014-09-02 CN CN201420502378.7U patent/CN204007980U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105910747A (en) * | 2016-04-26 | 2016-08-31 | 江苏华夏仪表有限公司 | Stress transmitter |
| CN112393677A (en) * | 2020-10-12 | 2021-02-23 | 浙江航鑫支吊架有限公司 | Intelligent anti-seismic support and hanger system based on Internet of things |
| CN115182695A (en) * | 2022-08-01 | 2022-10-14 | 成都安蒂瑞斯能源科技有限公司 | Fishing tool and fishing method for drilling fallen fish |
| CN115182695B (en) * | 2022-08-01 | 2024-04-05 | 成都安蒂瑞斯能源科技有限公司 | Drilling well fish fishing tool and fishing method |
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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 |
Granted publication date: 20141210 Termination date: 20150902 |
|
| EXPY | Termination of patent right or utility model |