CN200969240Y - Protective box for instrument - Google Patents
Protective box for instrument Download PDFInfo
- Publication number
- CN200969240Y CN200969240Y CN 200620158947 CN200620158947U CN200969240Y CN 200969240 Y CN200969240 Y CN 200969240Y CN 200620158947 CN200620158947 CN 200620158947 CN 200620158947 U CN200620158947 U CN 200620158947U CN 200969240 Y CN200969240 Y CN 200969240Y
- Authority
- CN
- China
- Prior art keywords
- casing
- connecting portion
- face
- box
- detachable connecting
- 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 discloses a meter protection box, including a box with open bottom surface and closed top surface, the box is disposed with a meter observation window, and the middle part of box is vertical and the box is divided into two parts the left part and the right part, the connecting surface of two half boxes contacted and combined with each other is a connecting surface with cooperation of concave and convex, the top surface of two half boxes positioned on the two sides of the connecting surface and the lower part of the two sides are respectively disposed with a separable connecting part, the left and right half boxes are connected and cooperated with each other through the separable connecting part and connecting surface with cooperation of concave and convex. The utility model has simple structure, and the damage to the meter head which is caused by the outside collision can be prevented through installing the meter protection box on the meter head, meanwhile the direct irradiation of the sunlight to the meter head can be prevented as well, and the utility model can play a role of heat insulation in the meter head, the damage to the working personnel caused by the leakage of the gas and liquid of high temperature and high pressure can be avoided.
Description
Technical field
The utility model relates to a kind of instrument protective device, particularly instrument protective housing.
Background technology
At present, the various instrument heads that are installed in industry spot are not generally all installed protective device, make instrument usually cause damage because of extraneous collision and solar radiation.And if the particularly various industrial manometers of some industrial instrument the gas of high temperature, high pressure, the situation that the liquid spray leakage is hurted sb.'s feelings often occur in case damage, field personnel's personal safety is caused no small threat.
The utility model content
The purpose of this utility model is to provide a kind of instrument protective housing, not only simple in structure, and it is installed in the damage that can prevent effectively on the instrument head that extraneous collision from causing the instrument head, prevent sunlight direct irradiation instrument head simultaneously, the instrument head is played function of heat insulation, avoid the injury of the gas, leak of liquid of high temperature, high pressure the staff.
The purpose of this utility model is achieved in that a kind of instrument protective housing, comprise the bottom surface to open wide and the casing of end face sealing, the instrumental observation window is being set on casing, the middle part of casing is and vertically is divided into left and right two halves, contact the each other joint face that cooperates of two halves casing is the concave, convex face that is connected, the end face and the bottom, both sides that are positioned at the two halves casing of joint face both sides are being equipped with detachable connecting portion respectively, and left and right two halves casing cooperatively interacts by detachable connecting portion and the concave, convex face of being connected and links together.
When the utility model uses, it is installed in prevents effectively on the instrument head that extraneous collision to the damage that the instrument head causes, preventing sunlight direct irradiation instrument head simultaneously, the instrument head is played function of heat insulation.Simultaneously,, the situation that high-pressure medium leaks occurs, because stopping of casing arranged, also can avoid the injury of the gas, leak of liquid of high temperature, high pressure, guarantee personal safety the staff if instrument has been damaged.The utility model is not only simple in structure, and makes, loads and unloads easily, and is easy to use.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 looks the part section structural representation for master of the present utility model;
Fig. 2 is the part section structural representation of overlooking of the present utility model.
Embodiment
A kind of instrument protective housing as shown in Figure 1 and Figure 2, comprises that the bottom surface is opened wide and the casing 1 of end face sealing, and casing 1 can be made of engineering plastics or metal material.Instrumental observation window 2 is being set on casing 1, according to the difference of Dial of instrument towards, instrumental observation window 2 can be arranged on the end face or sidewall of casing 1.
In order to install and convenient disassembly, the middle part of casing 1 is and vertically is divided into left and right two halves, contact the each other joint face that cooperates of two halves casing is the concave, convex face that is connected, the concave, convex face of being connected can be plane or inclined-plane, the end face and the bottom, both sides that are positioned at the two halves casing of joint face both sides are being equipped with detachable connecting portion 4,5 respectively, and left and right two halves casing cooperatively interacts by detachable connecting portion 4,5 and the concave, convex face of being connected and links together.
Be positioned on the detachable connecting portion 4,5 of joint face both sides U-shaped jump ring and draw-in groove all are being set respectively, detachable connecting portion 4,5 all interconnects by U-shaped jump ring and draw-in groove respectively.
Be positioned at all be provided with respectively on the detachable connecting portion 4,5 of joint face both sides connect bearing pin 3 and with is connected the spring location pellet shot from a slingshot that bearing pin matches, detachable connecting portion 4,5 is all located pellet shot from a slingshot by connection bearing pin 3 and spring respectively and is interconnected.
Certainly, the detachable connecting portion 4,5 of the utility model is not limited to two kinds of above-mentioned detachable syndetons, can also adopt other forms of detachable syndeton, as the detachable syndeton of clip, buckle etc. is installed.
Claims (4)
1, a kind of instrument protective housing, comprise the bottom surface to open wide and the casing (1) of end face sealing, it is characterized in that: instrumental observation window (2) is being set on casing (1), the middle part of casing (1) is and vertically is divided into left and right two halves, contact the each other joint face that cooperates of two halves casing is the concave, convex face that is connected, the end face and the bottom, both sides that are positioned at the two halves casing of joint face both sides are being equipped with detachable connecting portion (4,5) respectively, and left and right two halves casing cooperatively interacts by detachable connecting portion (4,5) and the concave, convex face of being connected and links together.
2, instrument protective housing according to claim 1 is characterized in that: instrumental observation window (2) is arranged on the end face or sidewall of casing (1).
3, instrument protective housing according to claim 1, it is characterized in that: be positioned on the detachable connecting portion (4,5) of joint face both sides U-shaped jump ring and draw-in groove all are being set respectively, detachable connecting portion (4,5) all interconnects by U-shaped jump ring and draw-in groove respectively.
4, instrument protective housing according to claim 1, it is characterized in that: be positioned at all be provided with respectively on the detachable connecting portion (4,5) of joint face both sides connection bearing pin (3) and with is connected the spring location pellet shot from a slingshot that bearing pin (3) matches, detachable connecting portion (4,5) is all located pellet shot from a slingshot by connection bearing pin (3) and spring respectively and is interconnected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620158947 CN200969240Y (en) | 2006-11-07 | 2006-11-07 | Protective box for instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620158947 CN200969240Y (en) | 2006-11-07 | 2006-11-07 | Protective box for instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200969240Y true CN200969240Y (en) | 2007-10-31 |
Family
ID=38968814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620158947 Expired - Fee Related CN200969240Y (en) | 2006-11-07 | 2006-11-07 | Protective box for instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200969240Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109493914A (en) * | 2018-11-01 | 2019-03-19 | 郑州福禄源电子科技有限公司 | A kind of instrument and meter display screen panel protective device and its method |
-
2006
- 2006-11-07 CN CN 200620158947 patent/CN200969240Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109493914A (en) * | 2018-11-01 | 2019-03-19 | 郑州福禄源电子科技有限公司 | A kind of instrument and meter display screen panel protective device and its method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071031 Termination date: 20101107 |