CN203132743U - On-site digital pressure gauge - Google Patents
On-site digital pressure gauge Download PDFInfo
- Publication number
- CN203132743U CN203132743U CN 201220733969 CN201220733969U CN203132743U CN 203132743 U CN203132743 U CN 203132743U CN 201220733969 CN201220733969 CN 201220733969 CN 201220733969 U CN201220733969 U CN 201220733969U CN 203132743 U CN203132743 U CN 203132743U
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- CN
- China
- Prior art keywords
- pressure
- interface
- meter case
- modular
- circuit board
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- 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 discloses an on-site digital pressure gauge. A pressure module is composed of a pressure module housing (1), a pressure transducer (4), a digital integrated block (6), and a module circuit board (7). The digital integrated block (6) and the module circuit board (7) are connected with the pressure transducer (4) through signal lines. The pressure transducer (4) is mounted inside the pressure module housing (1). The pressure module housing (1) is screwed onto the lower part of an instrument housing (12). A switch panel (8) is arranged in front of the instrument housing (12). A display (13) and a circuit board (14) are mounted inside the instrument housing (12). A rear cover plate (15) is arranged on the back of the instrument housing (12). A DC24V interface (9), a common terminal interface (10), and a current terminal (11) are arranged on the right side of the instrument housing (12). An RS232 interface (16), a charging interface (17), and a pressure signal interface (18) are arranged on the left side of the instrument housing (12). The on-site digital pressure gauge is novel and small and is beneficial for on-site usage.
Description
Technical field
The utility model relates to the pressure-measuring device instruments and meters, is specifically related to a kind of scene digital pressure recorder.
Background technology
There is plurality of specifications in on-the-spot pressure tool instrument according to the needs of Information Monitoring, at present, on-the-spot be generally the single-measurement scope direct pointer pressure of accurate reading again with pressure gauge, in actual use, the manometer that need to be equipped with many various different sizes is finished the rough measure of pressure, and this has strengthened the raising that equipment input cost and labour intensity are unfavorable for product quality and safety in production level again relatively.
The utility model content
The purpose of this utility model is: a kind of scene digital pressure recorder is provided, along with production scene the improving constantly of degree that become more meticulous, the novel on-the-spot pressure measuring instruments that need match with it, this pressure gauge split assembling that spins, select for use the different modular pressure of same display unit configuration can form many specification pressure instrument, alleviate the input cost of production, and small and exquisite, general, the easy replacing of modular pressure, the accuracy of measuring can be improved.
Technical solution of the present utility model is: this scene digital pressure recorder comprises meter case, modular pressure, circuit board, display screen.Modular pressure is made up of modular pressure shell, pressure transducer, digital integrated block, module wiring board; The modular pressure shell is by nut fixed signal interface, and integrated package is connected pressure transducer with module circuit mainboard by signal wire, and pressure transducer is installed in the modular pressure shell by pressure cap, and the modular pressure shell is fixed on the bottom of meter case; Switch panel is as for the front surface of meter case; Display screen, circuit board are installed on the inside of meter case; The rear surface of meter case is connected with meter case with screw by back shroud; DC 24V interface common port interface, current terminal are established in the right side of meter case; RS 232 interfaces, charging inlet and pressure signal interface are established in the left side.
During use, select for use different modular pressures to be connected the instrument that constitutes different size on the same signal display unit according to the variation of measurement range, adapt to the different measuring demand.
The utility model novel structure, split is assembled, and is easy to use, is conducive to reduce the input cost of production, easy to carry, is beneficial to the production scene and uses.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1. modular pressure shell, 2. nut, 3. signaling interface, 4. pressure transducer, 5. pressure cap, 6. digital integrated block, 7. module wiring board, 8. switch panel, 9.DC24V interface, 10. common port interface, 11. current terminals, 12. meter cases, 13. display screen, 14. circuit boards, 15. back shrouds, 16.RS232 interface, 17. charging inlets, 18. pressure signal interfaces.
Embodiment:
As shown in Figure 1, this scene comprises meter case, modular pressure, circuit board, display screen with digital pressure recorder.Modular pressure is made up of modular pressure shell 1, pressure transducer 4, digital integrated block 6, module wiring board 7; Modular pressure shell 1 connects signaling interface 3 by nut 2; Digital integrated block 6 is connected pressure transducer 4 with module wiring board 7 by signal wire, and pressure transducer 4 is installed in the modular pressure shell 1 by pressure cap 5; Modular pressure shell 1 is screwed in the bottom of meter case 12 in the partial installation mode; Switch panel 8 places the front surface of meter case 12; Display screen 13, circuit board 14 are installed on the inside of meter case 12; The rear surface of meter case 12 is connected with meter case 12 by back shroud 15 usefulness screws; DC24V interface 9 common port interfaces 10, current terminal 11 are established in the right side of meter case 12; RS 232 interfaces 16, charging inlet 17 and pressure signal interface 18 are established in the left side.
During use, select for use different modular pressures to constitute the scene digital pressure recorder of different size according to the variation of on-the-spot pressure measurement range, adapt to different measurement needs.
Claims (1)
1. digital pressure recorder is used at a scene, comprises meter case, modular pressure, circuit board, display screen, and it is characterized in that: modular pressure is made up of pressure mould shell (1), pressure transducer (4), digital integrated block (6), module wiring board (7); Modular pressure shell (1) is gone up by nut (2) and is connected signaling interface (3); Digital integrated block (6) is connected pressure transducer (4) with module wiring board (7) by signal wire, and pressure transducer (4) is installed in the modular pressure shell (1) by pressure cap (5); Modular pressure shell (1) is screwed in the bottom of meter case (12) in the mode of partial installation; Switch panel (8) places the front surface of instrument outer (12); Display screen (13), circuit board (14) are installed on the inside of meter case (12); The rear surface of meter case (12) is connected with meter case (12) with screw by back shroud (15); DC24V interface (9) common port interface (10), current terminal (11) are established in the right side of meter case (12); RS232 interface (16), charging inlet (17) and pressure signal interface (18) are established in the left side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220733969 CN203132743U (en) | 2012-12-28 | 2012-12-28 | On-site digital pressure gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220733969 CN203132743U (en) | 2012-12-28 | 2012-12-28 | On-site digital pressure gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203132743U true CN203132743U (en) | 2013-08-14 |
Family
ID=48940715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220733969 Expired - Fee Related CN203132743U (en) | 2012-12-28 | 2012-12-28 | On-site digital pressure gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203132743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197531A (en) * | 2015-04-11 | 2016-12-07 | 金华市威科工贸有限公司 | A kind of Multifunctional coolant measures digital display meter device |
-
2012
- 2012-12-28 CN CN 201220733969 patent/CN203132743U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197531A (en) * | 2015-04-11 | 2016-12-07 | 金华市威科工贸有限公司 | A kind of Multifunctional coolant measures digital display meter device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 211600 Jiangsu province Jinhu County Industrial Park Industrial Road Jiangsu Hongrui Instrument Co. Ltd. Patentee after: Jiangsu Hongrui Instrument Co., Ltd. Address before: 211600 Industrial Road, Jinhu County, Jiangsu, Huaian Patentee before: Jiangsu Hongrui Instrument Co., Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Jiechuang Technology Co., Ltd. Assignor: Jiangsu Hongrui Instrument Co., Ltd. Contract record no.: 2014320000526 Denomination of utility model: On-site digital pressure gauge Granted publication date: 20130814 License type: Exclusive License Record date: 20140625 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20171228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |