CN205823096U - A kind of doorframe of shielding protection vertical hinged door - Google Patents
A kind of doorframe of shielding protection vertical hinged door Download PDFInfo
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- CN205823096U CN205823096U CN201620673971.7U CN201620673971U CN205823096U CN 205823096 U CN205823096 U CN 205823096U CN 201620673971 U CN201620673971 U CN 201620673971U CN 205823096 U CN205823096 U CN 205823096U
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- doorframe
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- shielding protection
- frame
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Abstract
This utility model relates to shield door technical field, discloses the doorframe of a kind of shielding protection vertical hinged door.Described doorframe includes upper door frame, left-hand door frame, right doorframe and lower door frame；The cross section of described doorframe is from including, to door, the linkage section that " recessed " the shape mask segments being sequentially connected with is connected with the shielding protection part of the interior doorframe section with door leaf and body of wall outdoors；Described interior doorframe section is hypotenuse, and interior doorframe section forms wedge shape crack between a door and its frame wide outside and narrow inside with door leaf after coordinating.The angle of described wedge shape crack between a door and its frame is 2 ° ~ 10 °.Interior doorframe section is hypotenuse, interior doorframe segment structure can be provided with the door leaf of reed well with the use of, alleviate the abrasion between interior doorframe section and reed, reduce the resistance of switch gate, there is more preferable shielding protection effect simultaneously.
Description
Technical field
This utility model relates to shield door technical field, in particular it relates to the doorframe of a kind of shielding protection vertical hinged door.
Background technology
Medical nuclear magnetic resonance equipment sensing chamber door requires to shield unnecessary interference signal, occurs without equipment Inspection image
The problems such as unintelligible occur.Because of medical examination apparatus actual demand, the requirement of shield door is also required to change accordingly and meet.
Shielding-protection vertical hinged door is the critical component of PET-MR equipment machine room.PET-MR is that positron emission emission computer breaks
Layer imager PET and NMR (Nuclear Magnetic Resonance)-imaging art MR two powers are combined with integration the large-scale functional metabolism being combined into and diagnose with molecular image
Equipment, has the audit function of PET and MR simultaneously, reaches the mutual supplement with each other's advantages in most important significance.
Existing shield door, because of internal structure and the composition of material, can only play the shield effectiveness of electromagnetic wave signal, correlation
Line protection then can not meet requirement, is allowed to not adapt to the environmental requirement of special installation work.Existing universal shield door and common
Protective door is primarily present the technological deficiency of following aspect:
(1) existing universal shield door is only applicable to nuclear magnetic resonance, NMR or the occasion of other equipment dependence magnetic field work, for such as
The active machine of this band of PET-MR, universal shield door then can not meet safety requirements.
(2) existing common protective door is only applicable to the equipment with radiological effect, because it can not shield interference signal, no
Adapt to the requirement of equipment as relied on magnetic field imaging, therefore can not meet the requirement of shielding interference signal.
Summary of the invention
This utility model solves the technical problem that the defect being to overcome prior art, it is provided that a kind of shielding protection vertical hinged door
Doorframe.
This utility model purpose is achieved through the following technical solutions:
The doorframe of a kind of shielding protection vertical hinged door, described doorframe includes upper door frame, left-hand door frame, right doorframe and lower door frame；Institute
State the cross section of doorframe from outdoors to interior doorframe section and the wall including that " recessed " the shape mask segments being sequentially connected with coordinates with door leaf in door
The linkage section that the shielding protection part of body connects；Described interior doorframe section is hypotenuse, and interior doorframe section is formed outer wide interior after coordinating with door leaf
Narrow wedge shape crack between a door and its frame.
Doorframe of the present utility model is made up of " recessed " shape mask segments, interior doorframe section and linkage section, forms one and has sealing
Effective, and there is the doorframe of bulk shielding function.Interior doorframe section is hypotenuse, and interior doorframe section is formed outer wide interior after coordinating with door leaf
Narrow wedge shape crack between a door and its frame, i.e. relatively big near side crack between a door and its frame outdoors, in door, the crack between a door and its frame of side is less.This interior doorframe segment structure
Can be provided with the door leaf of reed well with the use of, alleviate the abrasion between interior doorframe section and reed, reduce the resistance of switch gate
Power, has more preferable shielding protection effect simultaneously.
Further, the angle of described wedge shape crack between a door and its frame is 2 ° ~ 10 °.It is further preferred that the angle of described wedge shape crack between a door and its frame is
3°~6°。
Described " recessed " shape mask segments with blocked wedge shape crack between a door and its frame, prevent Radiolucent.Further, described " recessed " shape shielding
Intrasegmental part is provided with the radiation protection layer parallel with body of wall.
Further, described " recessed " shape mask segments and interior doorframe section junction are provided with sealing strip.Described sealing strip have every
Audio fruit.
Further, described linkage section is connected with electro-magnetic screen layer and/or the radiation protection layer of body of wall.
Further, the bottom of described lower door frame is provided with electro-magnetic screen layer and/or radiation protection layer.
Further, described doorframe is that ray protection material is made.
Further, described doorframe is provided with reinforcement.
Preferably, described electro-magnetic screen layer is selected from Copper Foil, aluminium foil, metal coating electromagnetic wave shield film, wire netting electromagnetic screen
Cover thin film etc., be further preferably Copper Foil.
Preferably, described radiation protection layer is selected from stereotype, the polymer composite of high rare-earth content, such as lead-boron polythene
Material etc., thiazolinyl plastics, lucite and aluminium sheet etc., further preferred for stereotype.
Compared with prior art, this utility model has the advantages that
Doorframe described in the utility model possesses the function of shielding protection one, makes the use space of armarium more pacify
Entirely, higher to the applicable ability of environment.
Doorframe of the present utility model is made up of " recessed " shape mask segments, interior doorframe section and linkage section, forms one and has sealing
Effective, and there is the doorframe of bulk shielding function.
Interior doorframe section is hypotenuse, interior doorframe segment structure can be provided with the door leaf of reed well with the use of, alleviate inside door
Abrasion between frame section and reed, reduces the resistance of switch gate, has more preferable shielding protection effect simultaneously.
By arranging electro-magnetic screen layer and/or radiation protection layer in many places, improve shielding protection effect further.
Accompanying drawing explanation
Fig. 1 is the front view of door；
Fig. 2 is the partial view of left-hand door frame and the cross section of door leaf junction；
Fig. 3 is the partial view of the cross section of lower door frame.
Detailed description of the invention
Below in conjunction with detailed description of the invention, this utility model is further described.Wherein, being merely cited for property of accompanying drawing
Illustrating, expression is only schematic diagram, rather than pictorial diagram, it is impossible to it is interpreted as the restriction to this patent；In order to this reality is better described
By novel embodiment, some parts of accompanying drawing have omission, zoom in or out, do not represent the size of actual product；To ability
For field technique personnel, in accompanying drawing, some known features and explanation thereof may be omitted and be will be understood by.
Embodiment 1
As shown in Figures 1 to 3, the doorframe of a kind of shielding protection vertical hinged door, including upper door frame, left-hand door frame, right doorframe and Xiamen
Frame.The cross section of doorframe 9 is from including, to door, the inside door that " recessed " the shape mask segments 91 being sequentially connected with coordinates with door leaf 100 outdoors
The linkage section 93 that the shielding protection part of frame section 92 and body of wall connects.Interior doorframe section 92 is hypotenuse, and interior doorframe section 92 is joined with door leaf 100
Wedge shape crack between a door and its frame (as shown in drawings) wide outside and narrow inside is formed after conjunction.
The doorframe 9 of the present embodiment is made up of " recessed " shape mask segments 91, interior doorframe section 92 and linkage section 93, forms one and has
Good sealing effect, and there is the doorframe of bulk shielding function.Interior doorframe section 92 is hypotenuse, and interior doorframe section is formed after coordinating with door leaf
Wedge shape crack between a door and its frame wide outside and narrow inside, i.e. relatively big near side crack between a door and its frame outdoors, in door, the crack between a door and its frame of side is less.This interior doorframe
Segment structure can be provided with the door leaf of reed well with the use of, alleviate the abrasion between interior doorframe section and reed, reduce switch
The resistance of door, has more preferable shielding protection effect simultaneously.
The angle of wedge shape crack between a door and its frame is 2 ° ~ 10 °.The preferably angle of wedge shape crack between a door and its frame is 3 ° ~ 6 °.
" recessed " shape mask segments 91 with blocked wedge shape crack between a door and its frame, prevent Radiolucent." recessed " shape mask segments 91 is internal be provided with
The radiation protection layer 5 that body of wall is parallel." recessed " shape mask segments 91 and interior doorframe section junction are provided with sealing strip 8.Sealing strip 8 have every
Audio fruit.
Linkage section 93 is connected with electro-magnetic screen layer and/or the radiation protection layer of body of wall.The bottom of lower door frame is provided with electromagnetic screen
Cover layer and/or radiation protection layer.Doorframe 9 is made for ray protection material, i.e. doorframe material is rustless steel bending part.Doorframe 9 sets
There is reinforcement.
Electro-magnetic screen layer is selected from Copper Foil, aluminium foil, metal coating electromagnetic wave shield film, metal net electromagnetic shielding thin film etc., this
Embodiment is Copper Foil.
Radiation protection layer is selected from stereotype, the polymer composite of high rare-earth content, such as lead-boron polythene material etc., thiazolinyl
Plastics, lucite and aluminium sheet etc., the present embodiment is stereotype.
Obviously, above-described embodiment is only for clearly demonstrating the technical solution of the utility model example, and also
Non-is the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.Here without also all of embodiment being given thoroughly
Lift.All any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, should be included in this
Within the protection domain that utility model right requires.
Claims (8)
1. a doorframe for shielding protection vertical hinged door, described doorframe includes upper door frame, left-hand door frame, right doorframe and lower door frame；It is special
Levying and be, the cross section of described doorframe is from interior to including that " recessed " the shape mask segments being sequentially connected with coordinates with door leaf in door outdoors
The linkage section that the shielding protection part of doorframe section and body of wall connects；Described interior doorframe section is hypotenuse, after interior doorframe section coordinates with door leaf
Form wedge shape crack between a door and its frame wide outside and narrow inside.
The doorframe of shielding protection vertical hinged door the most according to claim 1, it is characterised in that the angle of described wedge shape crack between a door and its frame is 3 °
~10°。
The doorframe of shielding protection vertical hinged door the most according to claim 1, it is characterised in that set inside described " recessed " shape mask segments
There is the radiation protection layer parallel with body of wall.
The doorframe of shielding protection vertical hinged door the most according to claim 1, it is characterised in that described " recessed " shape mask segments and inside door
Frame section junction is provided with sealing strip.
The doorframe of shielding protection vertical hinged door the most according to claim 1, it is characterised in that described linkage section and the electromagnetism of body of wall
Screen layer and/or radiation protection layer connect.
The doorframe of shielding protection vertical hinged door the most according to claim 1, it is characterised in that the bottom of described lower door frame is provided with electricity
Magnetic masking layer and/or radiation protection layer.
7. according to the doorframe of shielding protection vertical hinged door described in claim 1 ~ 6 any one, it is characterised in that described doorframe is for penetrating
Line protective material is made.
8. according to the doorframe of shielding protection vertical hinged door described in claim 1 ~ 6 any one, it is characterised in that described doorframe is provided with
Reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620673971.7U CN205823096U (en) | 2016-06-30 | 2016-06-30 | A kind of doorframe of shielding protection vertical hinged door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620673971.7U CN205823096U (en) | 2016-06-30 | 2016-06-30 | A kind of doorframe of shielding protection vertical hinged door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205823096U true CN205823096U (en) | 2016-12-21 |
Family
ID=57567806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620673971.7U Active CN205823096U (en) | 2016-06-30 | 2016-06-30 | A kind of doorframe of shielding protection vertical hinged door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205823096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685568A (en) * | 2018-07-06 | 2020-01-14 | 上海新柯宇防护科技有限公司 | Shielding and protection integrated door |
-
2016
- 2016-06-30 CN CN201620673971.7U patent/CN205823096U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685568A (en) * | 2018-07-06 | 2020-01-14 | 上海新柯宇防护科技有限公司 | Shielding and protection integrated door |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |