CN209485600U - A kind of protective device on pressure gauge - Google Patents
A kind of protective device on pressure gauge Download PDFInfo
- Publication number
- CN209485600U CN209485600U CN201822241068.5U CN201822241068U CN209485600U CN 209485600 U CN209485600 U CN 209485600U CN 201822241068 U CN201822241068 U CN 201822241068U CN 209485600 U CN209485600 U CN 209485600U
- Authority
- CN
- China
- Prior art keywords
- shield
- pressure gauge
- dial plate
- protective device
- fixed
- 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
A kind of protective device on pressure gauge, including dial plate, the meter base being fixed on dial plate and the attachment base being fixed in meter base, two opposite sides of the meter base are respectively fixed with bearing plate, bearing plate is equipped with vertical sliding slot, sliding block is slidably connected in sliding slot, it has been respectively articulated with shield on sliding block, has been equipped with torsional spring at the hinged shaft of shield, two shields under the action of the torsion spring cover dial plate.The utility model has the advantages that can protect pressure gauge.
Description
Technical field
The utility model relates to the protective devices on instrument field more particularly to a kind of pressure gauge.
Background technique
Pressure gauge is mainly used for monitoring the operating pressure of internal institute's filling medium such as pressure-vessel, pipeline and pipeline, so as to proper
Locality control compression capacity, protects the safety of equipment, or by grasping pressure parameter, for operator's monitoring, control and adjusts
Section production provides reliable foundation, and therefore, pressure gauge can be widely used in automobile, engineering machinery, coal mine equipment, chemical industry equipment
Equal fields, are a kind of very important instrument and meters.But existing pressure gauge dial protection panels firmness is not high, by
It is easily broken, and dial protection panels are easy to appear scratch in use, influences when the external force such as sandstone shock, vibration
The clarity of dial protection panels.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provides a kind of pressure gauge
On protective device, have the advantages that can protect pressure gauge.
The utility model is to be achieved by the following technical programs: the protective device on a kind of pressure gauge, including dial plate,
The meter base being fixed on dial plate and the attachment base being fixed in meter base, two opposite sides of the meter base are solid respectively
Surely there is bearing plate, bearing plate is equipped with vertical sliding slot, slidably connects sliding block in sliding slot, be respectively articulated with protection on sliding block
It covers, torsional spring is equipped at the hinged shaft of shield, two shields under the action of the torsion spring cover dial plate.
Further, locating piece is fixed with right above the dial plate, locating piece is equipped with slot, is fixed on shield
The inserted block being plugged in slot.
Further, the shield is fixedly arranged above handle.
Further, the shield is made of clear hard plastics.
Further, the lower end of the sliding slot extends transversely through the lower end of bearing plate.
The beneficial effects of the utility model are: in this way, two shields can be by dial plate especially under the action of the torsion spring
It is protected at the display panel of dial plate, the surface that can mainly prevent sandstone from impinging upon dial plate makes it generate scratch；And may be used also
To separate two shields by external force, then by shield slide downward, dial plate can be made to expose in this way, easy access.
Detailed description of the invention
Fig. 1 is the side structure schematic view of the utility model；
Fig. 2 is the schematic view of the front view of the utility model；
In figure: 1, dial plate；2, meter base；3, attachment base；4, bearing plate；5, sliding slot；6, sliding block；7, shield；8, it positions
Block；9, inserted block；10, handle.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, with reference to the accompanying drawing
The utility model is described in further detail with most preferred embodiment.
As shown, the protective device on a kind of pressure gauge of the utility model, including dial plate 1, the instrument being fixed on dial plate 1
Gauge stand 2 and the attachment base 3 being fixed in meter base 2,2 two opposite sides of the meter base are respectively fixed with bearing plate 4,
Bearing plate 4 is equipped with vertical sliding slot 5, slidably connects sliding block 6 in sliding slot 5, shield 7 has been respectively articulated on sliding block 6, protects
Torsional spring is equipped at the hinged shaft of cover 7, two shields 7 under the action of the torsion spring cover dial plate 1.
Two shields 7 can will be protected at the dial plate 1 especially display panel of dial plate 1 under the action of the torsion spring in this way
Come, the surface that can mainly prevent sandstone from impinging upon dial plate 1 makes it generate scratch；And two can also be protected by external force
7 separation of cover, then by 7 slide downward of shield, dial plate 1 can in this way exposed, easy access.
Further, the surface of the dial plate 1 is fixed with locating piece 8, and locating piece 8 is equipped with slot, consolidates on shield 7
Surely there is the inserted block 9 being plugged in slot.Inserted block 9 can be inserted in slot in this way to prevent shield 7 under gravity
Carry sliding in sliding slot 5.
Further, the shield 7 is fixedly arranged above handle 10.It more can easily make two by handle 10
Shield 7 separates.
Further, the shield 7 is made of clear hard plastics.In this way dial plate can be observed through shield 7
1。
Further, the lower end of the sliding slot 5 extends transversely through the lower end of bearing plate 4.In this way can by two shields 7 by
It is skidded off in sliding slot 5, dial plate 1 convenient to overhaul.
The beneficial effects of the utility model are: in this way, two shields 7 can be by dial plate 1 especially under the action of the torsion spring
Be dial plate 1 display panel at protect, can mainly prevent sandstone impinge upon dial plate 1 surface make its generate scratch；And
Two shields 7 can also be separated by external force, then by 7 slide downward of shield, dial plate 1 can in this way exposed, is convenient for
Maintenance.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (5)
1. the protective device on a kind of pressure gauge including dial plate, the meter base being fixed on dial plate and is fixed in meter base
Attachment base, it is characterised in that: two opposite sides of the meter base are respectively fixed with bearing plate, and bearing plate is equipped with vertical
Sliding slot, slidably connect sliding block in sliding slot, shield be respectively articulated on sliding block, be equipped with torsional spring at the hinged shaft of shield, two
A shield under the action of the torsion spring covers dial plate.
2. the protective device on a kind of pressure gauge according to claim 1, it is characterised in that: the surface of the dial plate is solid
Surely there is locating piece, locating piece is equipped with slot, is fixed with the inserted block being plugged in slot on shield.
3. the protective device on a kind of pressure gauge according to claim 1, it is characterised in that: the top of the shield is solid
Surely there is handle.
4. the protective device on a kind of pressure gauge according to claim 1, it is characterised in that: the shield is by transparent
Rigid plastics is made.
5. the protective device on a kind of pressure gauge according to claim 1, it is characterised in that: the lower end of the sliding slot is lateral
Through the lower end of bearing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822241068.5U CN209485600U (en) | 2018-12-29 | 2018-12-29 | A kind of protective device on pressure gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822241068.5U CN209485600U (en) | 2018-12-29 | 2018-12-29 | A kind of protective device on pressure gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209485600U true CN209485600U (en) | 2019-10-11 |
Family
ID=68129217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822241068.5U Expired - Fee Related CN209485600U (en) | 2018-12-29 | 2018-12-29 | A kind of protective device on pressure gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209485600U (en) |
-
2018
- 2018-12-29 CN CN201822241068.5U patent/CN209485600U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 108, building 4668-12, new North Road, Tanggu ocean science and Technology Park, Binhai New Area, Tianjin 300450 Patentee after: Yisaide (Tianjin) Automation Instrument Co.,Ltd. Address before: Room 108, building 4668-12, Xinbei Road, Tanggu Ocean Science Park, Binhai New Area, Tianjin Patentee before: EXCEED (TIANJIN) AUTOMATION INSTRUMENT Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191011 Termination date: 20211229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |