CN206397375U - With the explosion-proof observation window of outer layer - Google Patents
With the explosion-proof observation window of outer layer Download PDFInfo
- Publication number
- CN206397375U CN206397375U CN201621478704.0U CN201621478704U CN206397375U CN 206397375 U CN206397375 U CN 206397375U CN 201621478704 U CN201621478704 U CN 201621478704U CN 206397375 U CN206397375 U CN 206397375U
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- China
- Prior art keywords
- protective plate
- fixed frame
- outer protective
- hole
- rivet
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Abstract
The utility model discloses a kind of observation window explosion-proof with outer layer, it is related to observation window field, the main fixed frame for including being arranged on seal casinghousing, high transparent glass is embedded with by interior retainer ring in fixed frame, it is characterized in that, also include the outer protective plate being arranged in the end face outside of fixed frame, one side end face of the outer protective plate is provided with shaft hole, the end face of the opposite side of protective plate is provided with fixing hole, outer protective plate is fixed on the end face of fixed frame by rotating shaft rivet through shaft hole, it is outer on nail axle between the head of a nail and outer protective plate of rotating shaft rivet to be cased with stabilizing spring, fixing rivet corresponding with fixing hole is provided with fixed frame, to realize the function of being easy to close outer protective plate.
Description
Technical field
The utility model is related to a kind of observation window explosion-proof with outer layer, relates generally to observation window field.
Background technology
Infrared temperature measurement window is used to need the scene that infrared detection is carried out under closed environment.Infrared temperature measurement window is installed
On corresponding closed shell, the window is can pass through ultraviolet, visible ray, ultrared optical glass window, using red
Outside line thermal imaging system differentiates heating accident to sealed environment inside, so can be easily to electric machine by infrared temperature measurement window
Cabinet internal unit carries out various Non-Destructive Testings.In order to be protected to glass window, outer protection would generally be used on the outside of the window
Plate.Existing outer protective plate has following drawback：1st, it is difficult to open and close；2nd, outer protective plate closes insecure, easily loosening.
Utility model content
For above the deficiencies in the prior art, it is easy to the band outer layer for closing outer protective plate explosion-proof the utility model proposes a kind of
Observation window.
To reach above-mentioned purpose, the technical solution of the utility model is：Including the fixed frame being arranged on seal casinghousing, Gu
Determine inframe and high transparent glass is embedded with by interior retainer ring, it is characterised in that also including being arranged in the end face outside of fixed frame
Outer protective plate, a side end face of the outer protective plate is provided with shaft hole, and the end face of the opposite side of protective plate is provided with fixing hole, outer anti-
Backplate is fixed on the end face of fixed frame by rotating shaft rivet through shaft hole, between the head of a nail and outer protective plate of rotating shaft rivet
It is outer on nail axle to be cased with stabilizing spring, fixing rivet corresponding with fixing hole is provided with fixed frame.
Technical principle of the present utility model is as follows：The outer protective plate of the present apparatus is such when closing：Outer protective plate
One end is fixed by rotating shaft rivet, and the other end of outer protective plate is fixed by fixing rivet through fixing hole, outer protective plate one end
Locked by rotating shaft rivet through fixing hole, due to being provided with spring on rotating shaft rivet, therefore it is outer under the elastic force effect of spring
Protective plate can be good at being fitted on fixed frame, even if situations such as having vibrations occurs, and spring can also play certain buffering.
When needing to open protective plate, one end of outer protective plate fixing hole is pulled, outer protective plate is using shaft hole one end as fulcrum quilt
Open.Also due to be use spring on rotating shaft rivet mountain, outer protective plate uncovered come when, spring has certain move back
Allow, be easy to outer protective plate to be uncovered and come, can be with automatic attaching in fixed frame, when outer protective plate is by from fixing rivet after starting
When place uncovers next, it is the opening that outer protective plate can be achieved then to rotate outer protective plate.
The beneficial effects of the utility model are as follows：Simple in construction, can realize outer protective plate stabilization is fitted in fixed frame
On, rocking for outer protective plate can be reduced under the action of the spring.Make the even closer of outer protective plate laminating.More facilitate simultaneously
Open the outer protective plate of closing.
Further, fixed frame end face is threaded hole, and rotating shaft rivet coordinates with screwed hole screw thread, by adjusting shaft screw
The depth coordinated in screwed hole, can control the pretightning force of spring.
Further, fixing hole enters the head of a nail of hole and diameter less than fixing rivet including diameter more than the head of a nail of fixing rivet
Lockhole, be easy to fixing rivet to enter fixing hole and outer protective plate locked by fixing hole.
Further, swing gap is left between shaft hole and rotating shaft, is easy to using shaft hole as fulcrum, outer protective plate is swung,
So that there is certain activity space between the shaft hole of outer protective plate and rotating shaft.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The accompanying drawing used required in description is briefly described, it should be apparent that, drawings in the following description are only that this practicality is new
Wherein two width of type, for those of ordinary skill in the art, without having to pay creative labor, can be with root
Other accompanying drawings are obtained according to these accompanying drawings.
The structural representation that Fig. 1 uncovers for the outer protective plate of the utility model embodiment；
The structural representation that Fig. 2 covers for the outer protective plate of the utility model embodiment；
Fig. 3 is Fig. 2 top view.
Wherein, 1- fixed frames, the high transparent glass of 2-, the outer protective plates of 3-, 401- rotating shaft rivets, 402- fixing rivets, 5- is close
Retainer ring in capsule body, 6-.
Embodiment
Below in conjunction with accompanying drawing, the technical scheme in the utility model is clearly and completely described, it is clear that retouched
The embodiment stated is only preferred embodiment of the present utility model, rather than whole embodiments.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
Embodiment
As shown in figure 1, the utility model embodiment includes fixed frame 1, high transparent glass 2 and outer protective plate 3.
Fixed frame 1 is arranged on seal casinghousing 5, and high transparent glass 2 is embedded in fixed frame 1 by interior retainer ring 6, outer protection
Plate 3 is arranged in the end face outside of fixed frame 1, and the outer protective plate 3 includes the shaft hole of side end face setting and the end of opposite side
The fixing hole that face is set, fixing hole includes diameter and enters hole and diameter less than fixing rivet 402 more than the head of a nail of fixing rivet 402
The head of a nail lockhole, enter hole and be easy to fixing screws to enter fixing hole, lockhole is locked to fixing screws.The end face of fixed frame 1 is set
Screwed hole is put, the outer side end face of protective plate 3 one passes through shaft hole by rotating shaft rivet 401, swing is left between shaft hole and rotating shaft
Gap.Rotating shaft rivet 401 and screwed hole screw thread coordinate the end face for being fixed on fixed frame 1 simultaneously, rotating shaft rivet 401 the head of a nail with
Overcoat stabilizing spring on nail axle between outer protective plate 3, is provided with fixing rivet 402 corresponding with fixing hole on fixed frame 1.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (4)
1. with the explosion-proof observation window of outer layer, including the fixed frame being arranged on seal casinghousing, fixed frame is interior embedding by interior retainer ring
Equipped with high transparent glass, it is characterised in that also including the outer protective plate being arranged in the end face outside of fixed frame, the outer protective plate
A side end face be provided with shaft hole, the end face of the opposite side of protective plate is provided with fixing hole, and the outer protective plate passes through rotating shaft rivet
The end face of fixed frame is fixed on through shaft hole, it is outer on the nail axle between the head of a nail and outer protective plate of rotating shaft rivet to be cased with stabilization
Spring, is provided with fixing rivet corresponding with fixing hole on fixed frame.
2. the observation window explosion-proof with outer layer according to claim 1, it is characterised in that：The fixed frame end face is threaded
Hole, rotating shaft rivet coordinates with screwed hole screw thread.
3. the observation window explosion-proof with outer layer according to claim 1, it is characterised in that：The fixing hole is more than including diameter
The head of a nail of fixing rivet enters the lockhole that hole and diameter are less than the head of a nail of fixing rivet.
4. the observation window explosion-proof with outer layer according to claim 1, it is characterised in that：Stayed between the shaft hole and rotating shaft
There is swing gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621478704.0U CN206397375U (en) | 2016-12-30 | 2016-12-30 | With the explosion-proof observation window of outer layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621478704.0U CN206397375U (en) | 2016-12-30 | 2016-12-30 | With the explosion-proof observation window of outer layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206397375U true CN206397375U (en) | 2017-08-11 |
Family
ID=59516619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621478704.0U Active CN206397375U (en) | 2016-12-30 | 2016-12-30 | With the explosion-proof observation window of outer layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206397375U (en) |
-
2016
- 2016-12-30 CN CN201621478704.0U patent/CN206397375U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |