CN209979128U - Protective shell of digital display pressure gauge - Google Patents
Protective shell of digital display pressure gauge Download PDFInfo
- Publication number
- CN209979128U CN209979128U CN201921313210.0U CN201921313210U CN209979128U CN 209979128 U CN209979128 U CN 209979128U CN 201921313210 U CN201921313210 U CN 201921313210U CN 209979128 U CN209979128 U CN 209979128U
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- CN
- China
- Prior art keywords
- plate body
- shell
- screen
- magnet
- movable shell
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- Expired - Fee Related
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Abstract
The utility model discloses a digital display manometer protective housing, include the table body and install the screen at table body front side, the rear side cover of the table body is equipped with fixed shell, the front side of the table body is equipped with movable shell, fixed shell passes through the hinge rotation with movable shell and connects, movable shell keeps away from one side of hinge and installs first plate body, it is equipped with first magnet to inlay on the lateral wall of first plate body, fixed shell keeps away from one side of hinge and installs the second plate body, it is equipped with second magnet to inlay on the lateral wall of second plate body, first plate body corresponds with the second plate body each other, first magnet and second magnet are mutually supported, movable shell middle part is equipped with clearance mechanism. The protective housing of this scheme can protect the screen of digital display manometer, prevents to damage the screen, can prevent simultaneously that the dust from accumulating on the screen, and can carry out convenient cleanness to the dust on the screen, ensures that the screen normally shows, makes its reading clear visible.
Description
Technical Field
The utility model relates to a digital display manometer technical field especially relates to a digital display manometer protective housing.
Background
The digital display pressure gauge is also called as a digital pressure gauge, is internally provided with a pressure sensor, is a high-precision pressure gauge integrating pressure measurement and display, and has the characteristics of vibration resistance, high display precision, high stability, zero clearing, automatic standby and the like.
The digital display pressure gauge in the prior art has the following defects when in use: the display screen of manometer exposes in the air for a long time, and the dust is accumulated easily after a period, and the influence carries out the reading to the screen, and the screen takes place to damage easily simultaneously, causes the manometer and can't show numerical value, consequently needs improve above problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a protective shell of a digital display pressure gauge.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a digital display manometer protective housing, includes the table body and installs the screen at table body front side, the rear side cover of the table body is equipped with fixed shell, the front side of the table body is equipped with movable shell, fixed shell passes through the hinge rotation with movable shell and connects, movable shell keeps away from one side of hinge and installs first plate body, it is equipped with first magnet to inlay on the lateral wall of first plate body, fixed shell keeps away from one side of hinge and installs the second plate body, it is equipped with second magnet to inlay on the lateral wall of second plate body, first plate body corresponds with the second plate body each other, first magnet and second magnet mutually support, movable shell middle part is equipped with clearance mechanism.
Preferably, clearance mechanism includes the bull stick, the bull stick passes through the swivel becket and rotates the middle part of connecting at movable shell, the one end of bull stick extends to movable shell's the outside and installs the knob, the other end of bull stick extends to movable shell's inboard and installs the clearance strip.
Preferably, the cleaning strip is made of sponge material, and the length of the cleaning strip is larger than the diameter of the screen.
Preferably, a gasket is installed between the inner side of the fixed case and the outer side of the watch body.
Preferably, the end part of one side of the movable shell, which is close to the fixed shell, is provided with a sealing gasket.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the protective housing of this scheme can protect the screen of digital display manometer, prevents to damage the screen, can prevent simultaneously that the dust from accumulating on the screen, and can carry out convenient cleanness to the dust on the screen, ensures that the screen normally shows, makes its reading clear visible.
Drawings
Fig. 1 is an expanded schematic view of a protective casing of a digital display pressure gauge provided by the present invention;
fig. 2 is a left side sectional view of the movable housing of fig. 1.
In the figure: the multifunctional watch comprises a watch body 1, a screen 2, a fixed shell 3, a movable shell 4, a hinge 5, a first plate 6, a second plate 61, a first magnet 7, a second magnet 71, a knob 8, a rotating rod 9, a cleaning strip 10, a rotating ring 11, a gasket 12 and a sealing gasket 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a digital display pressure gauge protective housing, including the table body 1 and install the screen 2 in the 1 front side of table body, the rear side cover of table body 1 is equipped with fixed shell 3, the front side of table body 1 is equipped with movable shell 4, fixed shell 3 and movable shell 4 pass through hinge 5 and rotate the connection, movable shell 4 keeps away from hinge 5 one side and installs first plate body 6, it is equipped with first magnet 7 to inlay on the lateral wall of first plate body 6, fixed shell 3 keeps away from hinge 5 one side and installs second plate body 61, it is equipped with second magnet 71 to inlay on the lateral wall of second plate body 61, first plate body 6 and second plate body 61 correspond each other, first magnet 7 and second magnet 71 mutually support, movable shell 4 middle part is equipped with clearance mechanism.
The clearance mechanism includes bull stick 9, and bull stick 9 rotates through swivel 11 to be connected at the middle part of movable shell 4, and the one end of bull stick 9 extends to the outside of movable shell 4 and installs knob 8, and the other end of bull stick 9 extends to the inboard of movable shell 4 and installs clearance strip 10.
The cleaning strip 10 is made of sponge material, and the length of the cleaning strip 10 is larger than the diameter of the screen 2.
The cleaning strip 10 can contact with the screen 2 when the fixed shell 3 and the movable shell 4 are closed, so that dust is prevented from being cleaned on the screen 2.
A gasket 12 is mounted between the inside of the fixed case 3 and the outside of the watch body 1.
The end of the movable housing 4 near the fixed housing 3 is provided with a gasket 13.
The gasket 12 and the sealing pad 13 may be made of sponge, silicone or rubber material.
The working principle of the utility model is as follows: establish the rear side at the table body 1 with fixed shell 3 cover, table body 1 can realize closely laminating through setting up of packing ring 12 with fixed shell 3, rotate movable shell 4, through mutually supporting of first magnet 7 and second magnet 71, can make movable shell 4 and the inseparable laminating of fixed shell 3, and seal through sealed pad 13, movable shell 4's setting can be protected the screen 2 of table body 1 on the one hand, can prevent that the dust from adsorbing on the surface of screen 2 on the one hand, if the surface accumulation dust of screen 2, knob 8 is rotated to the accessible, control bull stick 9 and clearance strip 10 rotate, when clearance strip 10 rotates, can carry out the dust clearance to screen 2, so that normally observe the numerical value on the screen 2.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A protective shell of a digital display pressure gauge comprises a gauge body (1) and a screen (2) arranged on the front side of the gauge body (1), and is characterized in that a rear side cover of the gauge body (1) is provided with a fixed shell (3), the front side of the gauge body (1) is provided with a movable shell (4), the fixed shell (3) and the movable shell (4) are rotatably connected through a hinge (5), one side of the movable shell (4) far away from the hinge (5) is provided with a first plate body (6), the side wall of the first plate body (6) is embedded with a first magnet (7), one side of the fixed shell (3) far away from the hinge (5) is provided with a second plate body (61), the side wall of the second plate body (61) is embedded with a second magnet (71), the first plate body (6) corresponds to the second plate body (61), and the first magnet (7) and the second magnet (71) are matched with each other, the middle part of the movable shell (4) is provided with a cleaning mechanism.
2. The digital pressure gauge protective shell according to claim 1, wherein the cleaning mechanism comprises a rotating rod (9), the rotating rod (9) is rotatably connected to the middle of the movable shell (4) through a rotating ring (11), one end of the rotating rod (9) extends to the outer side of the movable shell (4) and is provided with a knob (8), and the other end of the rotating rod (9) extends to the inner side of the movable shell (4) and is provided with a cleaning strip (10).
3. A protective casing for a digital pressure gauge according to claim 2, characterized in that said cleaning strip (10) is made of sponge material, the length of said cleaning strip (10) being greater than the diameter of the screen (2).
4. A protective case for a digital pressure gauge according to claim 1, characterized in that a gasket (12) is installed between the inside of the fixed case (3) and the outside of the gauge body (1).
5. A protective casing for a digital pressure gauge according to claim 1, characterized in that the end of the movable casing (4) close to the fixed casing (3) is fitted with a gasket (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921313210.0U CN209979128U (en) | 2019-08-13 | 2019-08-13 | Protective shell of digital display pressure gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921313210.0U CN209979128U (en) | 2019-08-13 | 2019-08-13 | Protective shell of digital display pressure gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209979128U true CN209979128U (en) | 2020-01-21 |
Family
ID=69251680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921313210.0U Expired - Fee Related CN209979128U (en) | 2019-08-13 | 2019-08-13 | Protective shell of digital display pressure gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209979128U (en) |
-
2019
- 2019-08-13 CN CN201921313210.0U patent/CN209979128U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200121 Termination date: 20200813 |