CN207556747U - A kind of digital-display air pressure table with dustproof construction - Google Patents
A kind of digital-display air pressure table with dustproof construction Download PDFInfo
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- CN207556747U CN207556747U CN201721650106.1U CN201721650106U CN207556747U CN 207556747 U CN207556747 U CN 207556747U CN 201721650106 U CN201721650106 U CN 201721650106U CN 207556747 U CN207556747 U CN 207556747U
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- data line
- instrument
- meter body
- air pressure
- line sealing
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Abstract
The utility model provides a kind of digital-display air pressure table with dustproof construction, including：Meter body, the meter body is mounted in instrument housing, instrument cover board is equipped on the upside of the instrument housing, instrument board is equipped on the upside of the meter body, instrument board is equipped with air pressure display screen, air pressure display screen is mounted on by data line in meter body, data line sealing structure is equipped on the outside of the data line, the data line sealing structure includes data line sealing drum, described data line sealing drum one end is sealingly mounted on instrument board, the other end is sealingly mounted in meter body, described data line sealing drum one end is equipped with sealed adapter sleeve, it is connected between data line sealing drum by sealed adapter sleeve.The utility model can select the data line sealing drum of different number, and can ensure to be fully sealed between instrument board and meter body according to different data line length, so as to prevent having dust entrance on card instrument board.
Description
Technical field
The utility model is related to technology of instrument and meter field, specially a kind of digital-display air pressure table with dustproof construction.
Background technology
Pressure gauge refers to using elastic element as sensing element, measure and indicate the instrument higher than environmental pressure, using extremely
Generally, almost throughout all industrial flow and scientific research field.In heat distribution pipe network, oil gas transmission, water and air supply system, vehicle dimension
The fields such as maintenance factory shop are repaiied to be seen everywhere.Especially in industrial stokehold and technology measurement process, moreover, its use environment has
Many dusts still, not enough seal between current test bodies and instrument board, enter instrument board so as to cause dust, so as to
Influence measurement accuracy.
Utility model content
The technical issues of the utility model solves is to provide a kind of digital-display air pressure table with dustproof construction, to solve
The problems mentioned above in the background art.
The technical issues of the utility model solves is realized using following technical scheme：A kind of number with dustproof construction
Aobvious air gauge, including：Meter body, the meter body are mounted in instrument housing, and instrument is equipped on the upside of the instrument housing
Cover board, the meter body upside are equipped with instrument board, and instrument board is equipped with air pressure display screen, and air pressure display screen is pacified by data line
In meter body, data line sealing structure is equipped on the outside of the data line, the data line sealing structure includes data line
Sealing drum, described data line sealing drum one end is sealingly mounted on instrument board, the other end is sealingly mounted in meter body, described
Data line sealing drum one end is equipped with sealed adapter sleeve, is connected between data line sealing drum by sealed adapter sleeve.
The meter body is equipped with seal convexity, and sealing card slot, data line sealing drum are equipped on the downside of instrument board
Seal convexity is sealingly mounted at sealing in card slot.
Side is connected with instrument gland in the meter body, and instrument mounting head is equipped on the outside of instrument gland, described
Power-assisted nut is equipped on the outside of instrument gland.
Compared with prior art, the beneficial effects of the utility model are：The utility model can be according to different data line length
Degree, selects the data line sealing drum of different number, and can ensure to be fully sealed between instrument board and meter body, so as to anti-
Only there is dust entrance on instrument board.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the data line sealed structural representation of the utility model.
Specific embodiment
In order to be easy to understand the implement technical means of the utility model, creation characteristic, reached purpose and effect, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
As shown in Figure 1 and Figure 2, a kind of digital-display air pressure table with dustproof construction, including：Meter body 1, the instrument sheet
Body 1 is mounted in instrument housing 3, and 3 upside of instrument housing is equipped with instrument cover board 2, and 1 upside of meter body is equipped with instrument
Disk 4, instrument board 4 are equipped with air pressure display screen 5, and air pressure display screen 5 is mounted on by data line 6 in meter body 1, the data
6 outside of line is equipped with data line sealing structure 10, and the data line sealing structure 10 includes data line sealing drum 103, the data
103 one end of linear sealing cylinder is sealingly mounted on instrument board 4, the other end is sealingly mounted in meter body 1, the data linear sealing
103 one end of cylinder are equipped with sealed adapter sleeve 102, are connected between data line sealing drum 103 by sealed adapter sleeve 102.
The meter body 1 is equipped with seal convexity 104, and sealing card slot 101, data are equipped with mounted on 4 downside of instrument board
Linear sealing cylinder 103 is sealingly mounted at seal convexity 104 with sealing in card slot 101.
Side is connected with instrument gland 7 in the meter body 1, and 7 outside of instrument gland is equipped with instrument mounting head 8,
7 outside of instrument gland is equipped with power-assisted nut 9.
The utility model is equipped with data line sealing structure 10, the data line sealing structure 10 in 6 outside of data line
Including data line sealing drum 103, described 103 one end of data line sealing drum is sealingly mounted on instrument board 4, other end sealing installation
In meter body 1, described 103 one end of data line sealing drum is equipped with sealed adapter sleeve 102, leads between data line sealing drum 103
It crosses sealed adapter sleeve 102 to connect, can the data line sealing drum 103 of different number be selected according to 6 length of different data line, and
And can ensure to be fully sealed between instrument board 4 and meter body 1, so as to prevent having dust entrance on instrument board 4.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range be defined by the appending claims and its equivalent thereof.
Claims (3)
1. a kind of digital-display air pressure table with dustproof construction, including：Meter body, it is characterised in that：The meter body installation
In instrument housing, instrument cover board is equipped on the upside of the instrument housing, is equipped with instrument board on the upside of the meter body, on instrument board
Equipped with air pressure display screen, air pressure display screen is mounted on by data line in meter body, and data line is equipped on the outside of the data line
Sealing structure, the data line sealing structure include data line sealing drum, and described data line sealing drum one end is sealingly mounted at instrument
On dial plate, the other end be sealingly mounted in meter body, described data line sealing drum one end is equipped with sealed adapter sleeve, and data line is close
It is connected between sealed tube by sealed adapter sleeve.
2. a kind of digital-display air pressure table with dustproof construction according to claim 1, it is characterised in that：The meter body
Be equipped with seal convexity, be equipped with sealing card slot on the downside of the instrument board, data line sealing drum be sealingly mounted at seal convexity with
It seals in card slot.
3. a kind of digital-display air pressure table with dustproof construction according to claim 1, it is characterised in that：The meter body
Upper side is connected with instrument gland, and instrument mounting head is equipped on the outside of instrument gland, is equipped with and helps on the outside of the instrument gland
Power nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721650106.1U CN207556747U (en) | 2017-12-01 | 2017-12-01 | A kind of digital-display air pressure table with dustproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721650106.1U CN207556747U (en) | 2017-12-01 | 2017-12-01 | A kind of digital-display air pressure table with dustproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207556747U true CN207556747U (en) | 2018-06-29 |
Family
ID=62678724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721650106.1U Active CN207556747U (en) | 2017-12-01 | 2017-12-01 | A kind of digital-display air pressure table with dustproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207556747U (en) |
-
2017
- 2017-12-01 CN CN201721650106.1U patent/CN207556747U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |