CN2864046Y - Multifunctional shield door - Google Patents
Multifunctional shield door Download PDFInfo
- Publication number
- CN2864046Y CN2864046Y CN 200520140657 CN200520140657U CN2864046Y CN 2864046 Y CN2864046 Y CN 2864046Y CN 200520140657 CN200520140657 CN 200520140657 CN 200520140657 U CN200520140657 U CN 200520140657U CN 2864046 Y CN2864046 Y CN 2864046Y
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- China
- Prior art keywords
- shield door
- shielding
- knife plate
- panel
- outside
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- Expired - Fee Related
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a multifunctional shield door including a doorframe (2), an articulating assembely (3), a slide block seat (4), an electromagnetic wave shield door (5), a shield blade socket (6) and a shield door lock assembely (7), and a sound wave shield door (8) provided at an outer side of the electromagnetic wave shield door; a core axes (7-3) of the shield door lock assembely is exposed outside a panel (8-2) and connected with an outer spanner (7-2); characterised in that a loose leaf (3-2) of the articulating assembely (3) is stably connected with a frame (8-1) of the sound wave shield door (8). The utility model has characteristics and effects of compact structure, good effect of electromagnetic wave and sound wave shielding, etc.
Description
Technical field
The utility model relates to a kind of multi-functional shield door.Belong to the building unit technology.
Background technology
The shield door that the utility model is related is to be used in the open and close door that need effectively shield the workplace of external multiple disturbing wave.
Existing shield door only is confined to shield electromagnetic wave, and to the sound wave and the aerial subparticle shape hazardous substances of floating, then its shielding, isolating function are all poor, and this is for need to be keep secret and modernization work place quiet, that purify, and is not suitable beyond doubt.
Summary of the invention
The purpose of this utility model is to provide a kind of can shield the multi-functional shield door that electromagnetic wave can shield sound wave again, to overcome the deficiency of prior art.
Realizing the technical though of the purpose that the utility model will be realized, is in the outside that has electromagnetic wave shield door, is laminated with the sound wave shield door, with seek its compact conformation, less technique effect takes up room.Certainly, the sound wave shield door is laminated with then interior at electromagnetic wave shield door, equally also is fine.
For above-mentioned conception, the utility model realizes that the technical scheme of its purpose is, a kind of multi-functional shield door, have to use with installation and enclose the equipped mutually doorframe of frame, comprise and the fixed page or leaf of doorframe one side fixed connection and at least 2 hinge assemblies of loose-leaf, with doorframe opposite side fixed connection be used for making at least 1 closed and locked take-up housing that is provided with skewed slot of said shield door, be used for shielding the electromagnetic shielding knife plate that comprises, barricade, absorbing material layer and framework are at interior electromagnetic wave shield door, be provided with set fastening cutter around the fastened shielding knife plate of conductive reed and with the shielding knife plate socket of doorframe fixed connection with comprise inside and outside spanner, the mandrel that is connected with inside and outside spanner and can rotates along with spanner, mechanical drive components by the mandrel driving, and drive the slide block that to move up and down at interior shield door lock-in component by mechanical drive components, slide block can be interlocked and can slide along skewed slot with the set skewed slot of take-up housing, and its improvement is: also have the sound wave shielding door component; Said sound wave shielding door component is made up of the panel that framework and being laminated with is welded on the framework outside; The shielding knife plate welding fixed connection of framework and electromagnetic wave shield door; In the cavity between the shielding knife plate of panel and electromagnetic wave shield door, be filled with absorbing material layer and sound-absorbing material layer from inside to outside successively; The included mechanical drive components of said shield door latch components is located in the cavity between the barricade of the panel of sound wave shielding door component and electromagnetic wave shield door; Mandrel passes panel and stretches the outside of panel and with outer spanner and be connected; The frame fixation of the loose-leaf of said hinge assembly and sound wave shielding door component connects.
Can understand that by above given technical scheme the structure of the electromagnetic wave shield door that the utility model is included is corresponding to prior art.Why doing like this, mainly is convenient building repacking use the utility model that adopts prior art.Because the existence of sound wave shielding door component to external sound wave and interior works sound, has been brought into play the shielding effect.It is indoor to that is to say that external sound wave does not advance, and interior works sound biography is gone less than outdoor, thereby has realized the purpose of this utility model.
The further improvement of the utility model point is:
The outside at shielding knife plate socket; Also be provided with the retaining frame; Retaining frame and doorframe fixed connection; Outside retaining frame and shielding knife plate socket, between the side frame, be provided with sound insulation dust-proof material packed layer.
Bottom at shielding knife plate socket is provided with the absorbing material packed layer.
Inboard at the inner side frame that shields the knife plate socket is provided with uncovered hollow frame; Hollow frame is fixedlyed connected with inner side frame with barricade respectively; In hollow frame, be provided with sound insulation dust-proof material packed layer.
Can understand by the above given further improved technical scheme in three aspects, because sound insulation dust-proof material layer, the existence of absorbing material layer, function in the fine dust inlet chamber that can further improve the utility model shielding sound wave and prevent to float in the air, that is to say, the utlity model has shielding electromagnetic wave, sound wave and prevent the triple functions that the dust inlet chamber is interior.Especially be located at the sound insulation dust-proof material layer of shielding knife plate socket outside left, it can be blocked, and dust and aqueous vapor enter in the shielding knife plate socket in the outdoor air, thereby prevent to shield the knife plate socket more effectively and produce pollution and corrosion, remain excellent conducting performance, further improve the electromagnetic wave shielding effect.
Surface at the panel of sound wave shielding door component is covered with decorative panel.Its purpose obviously is further to improve practicality of the present utility model.Especially because the existence of decorative panel can further improve the confidentiality of using the utility model place.
After technique scheme is implemented, the compact conformation that the utility model had, it is less to take up room, and effectively shields electromagnetic wave and sound wave, prevents that external floating dust from invading characteristics and effects such as indoor, is conspicuous.
Description of drawings
Fig. 1 is the front view of a kind of specific embodiment of the present utility model;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the front view as take-up housing shown in Figure 1.
The specific embodiment
By above given accompanying drawing, can understand that the utility model realizes the technical scheme of its purpose.Below the contrast accompanying drawing is by the description of the specific embodiment, and the utility model is described in further detail.
The specific embodiment is shown in accompanying drawing 1,2,3.
A kind of multi-functional shield door has to use with installation and encloses the equipped mutually doorframe 2 of frame 1; Comprise and the fixed page or leaf 3-1 of doorframe 2 one side fixed connections and 2 hinge assemblies 3 of loose-leaf 3-2; With doorframe 2 opposite side fixed connections be used for making 2 closed and locked take-up housings 4 that are provided with skewed slot 4-1 of said shield door; Comprise being used for shielding shielding electromagnetic waves knife plate 5-1, barricade 5-2 and the absorbing material layer 5-3 that fill of portion within it, and the electromagnetic wave shield door 5 that constitutes with framework 5-4 welding respectively of shielding knife plate 5-1 and barricade 5-2; Be provided with set fastening cutter around the fastened shielding knife plate 5-1 of conductive reed 6-1 5-1-1's and with the shielding knife plate socket 6 of doorframe 2 fixed connections with comprise inside and outside spanner 7-1,7-2, with inside and outside spanner 7-1,7-2 connects and can be along with spanner 7-1, the mandrel 7-3 that 7-2 rotates, mechanical drive components 7-4 by mandrel 7-3 driving, by with the axle bed 7-4-1 that is used for equipped mandrel 7-3 of electromagnetic wave shield door 5 fixed connections, sector gear 7-4-2 with mandrel 7-3 fixed connection, tooth bar 7-4-3 with gear 7-4-2 engagement, the straight-bar 7-4-4 of fastening devices tooth bar 7-4-3, the fixed strip 7-4-5 that is used for equipped straight-bar 7-4-4 and can allows straight-bar 7-4-4 rotate, be located at the drive member 7-4 that fixed block 7-4-6 that straight-bar 7-4-4 end is used for equipped straight-bar 7-4-4 and can allows straight-bar 7-4-4 rotate forms, and by the straight-bar 7-4-4 fixed connection of said drive member 7-4 and the slide block 7-5 that can move up and down with straight-bar 7-4-4 at interior shield door lock-in component 7, slide block 7-5 can be interlocked and can slide along skewed slot 4-1 with the set skewed slot 4-1 of take-up housing 4, thereby realizes pass of the present utility model closed bite; And it also has sound wave shielding door component 8; Said sound wave shielding door component 8 is made up of the panel 8-2 that framework 8-1 and being laminated with is welded on the framework 8-1 outside; The shielding knife plate 5-1 welding fixed connection of framework 8-1 and electromagnetic wave shield door 5; In the cavity between the shielding knife plate 5-1 of panel 8-2 and electromagnetic wave shield door 5, be filled with absorbing material layer 8-3 and sound-absorbing material layer 8-4 from inside to outside successively; And said shield door latch components 6 included mechanical drive components 7-4 are located in the cavity between the barricade 5-2 of the panel 8-2 of sound wave shielding door component 8 and electromagnetic wave shield door 5, and mandrel 7-3 passes panel 8-2 and stretches the outside of panel 8-2 and with outer spanner 7-2 and be connected; The framework 8-1 fixed connection of the loose-leaf 3-2 of said hinge assembly 3 and sound wave shielding door component 8.The outside at shielding knife plate socket 6; Also be provided with retaining frame 9; Retaining frame 9 and doorframe 2 fixed connections; Outside retaining frame 9 and shielding knife plate socket, between the side frame 6-2, be provided with sound insulation dust-proof material packed layer 10.Bottom at shielding knife plate socket 6 is provided with absorbing material packed layer 11.Inboard at the inner side frame 6-3 that shields knife plate socket 6 is provided with uncovered hollow frame 12; Hollow frame 12 is fixedlyed connected with inner side frame 6-3 with barricade 5-2 respectively; In hollow frame 12, be provided with sound insulation dust-proof material packed layer 13.Surface at the panel 8-2 of sound wave shielding door component 8 is covered with decorative panel 14.Decorative panel 14 connects fixing by decorative panel press strip 15 with the panel 8-2 of sound wave shielding door component 8 mutually.
Here also should be noted that the mechanical drive components 7-4 of said shield door lock-in component 7, employing be the rack-and-pinion mechanical drive components of prior art.Certainly, said mechanical drive components 7-4 can also have other multiple form of structure, for example says the secondary mechanical drive components of pitman wheel, or the mechanical drive components that combines with nut-screw pair of bevel-gear sett or the like.And its inside and outside spanner also can adopt handwheel, comes driving device drive member 7-4 or the like by rotation hand wheel.All be good.
Lab scale sample of the present utility model detects through Chinese Research Institute for Building Sciences, and its air-tightness can reach or less than 0.14m
3/ mh, sound insulation value can reach or greater than 44dB, the electromagnetic wave shielding performance equals or exceeds GJBZ20219-94 national military standard C grade standard.
Sample detection result shows, shielding properties of the present utility model and effect make us very satisfied.
Claims (5)
1, a kind of multi-functional shield door, have to use with installation and enclose the equipped mutually doorframe (2) of frame (1), comprise and the fixed page or leaf (3-1) of doorframe (2) one side fixed connections and at least 2 hinge assemblies (3) of loose-leaf (3-2), with doorframe (2) opposite side fixed connection be used for making at least 1 closed and locked take-up housing (4) that is provided with skewed slot (4-1) of said shield door, be used for shielding the electromagnetic shielding knife plate (5-1) that comprises, barricade (5-2), absorbing material layer (5-3) and framework (5-4) are in interior electromagnetic wave shield door (5), be provided with conductive reed (6-1) the set all around fastening cutter of fastened shielding knife plate (5-1) (5-1-1) and with the shielding knife plate socket (6) of doorframe (2) fixed connection with comprise inside and outside spanner (7-1,7-2), with inside and outside spanner (7-1,7-2) connect and can be along with spanner (7-1,7-2) the mandrel of Zhuan Donging (7-3), mechanical drive components (7-4) by mandrel (7-3) driving, and drive the slide block (7-5) that to move up and down at interior shield door lock-in component (7) by mechanical drive components (7-4), slide block (7-5) can be interlocked with the set skewed slot (4-1) of take-up housing (4) and can slide along skewed slot (4-1), it is characterized in that:
A, also has a sound wave shielding door component (8); Said sound wave shielding door component (8) is by framework (8-1) and be laminated with the panel (8-2) that is welded on framework (8-1) outside and form; Framework (8-1) welds fixed connection with the shielding knife plate (5-1) of electromagnetic wave shield door (5); In the cavity between the shielding knife plate (5-1) of panel (8-2) and electromagnetic wave shield door (5), be filled with absorbing material layer (8-3) and sound-absorbing material layer (8-4) from inside to outside successively;
B, the included mechanical drive components (7-4) of said shield door latch components (6), be located in the cavity between the barricade (5-2) of the panel (8-2) of sound wave shielding door component (8) and electromagnetic wave shield door (5), mandrel (7-3) passes panel (8-2) and stretches the outside of panel (8-2) and with outer spanner (7-2) and be connected;
Framework (8-1) fixed connection of the loose-leaf (3-2) of c, said hinge assembly (3) and sound wave shielding door component (8).
2, multi-functional shield door according to claim 1 is characterized in that: in the outside of shielding knife plate socket (6); Also be provided with retaining frame (9); Retaining frame (9) and doorframe (2) fixed connection; Outside retaining frame (9) and shielding knife plate socket, between the side frame (6-2), be provided with sound insulation dust-proof material packed layer (10).
3, multi-functional shield door according to claim 1 is characterized in that: the bottom at shielding knife plate socket (6) is provided with absorbing material packed layer (11).
4, multi-functional shield door according to claim 1 is characterized in that: the inboard at the inner side frame (6-3) that shields knife plate socket (6) is provided with uncovered hollow frame (12); Hollow frame (12) is fixedlyed connected with inner side frame (6-3) with barricade (5-2) respectively; In hollow frame (12), be provided with sound insulation dust-proof material packed layer (13).
5, according to the described multi-functional shield door of one of claim 1 to 4, it is characterized in that: the surface at the panel (8-2) of sound wave shielding door component (8) is covered with decorative panel (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520140657 CN2864046Y (en) | 2005-12-30 | 2005-12-30 | Multifunctional shield door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520140657 CN2864046Y (en) | 2005-12-30 | 2005-12-30 | Multifunctional shield door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2864046Y true CN2864046Y (en) | 2007-01-31 |
Family
ID=37676499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520140657 Expired - Fee Related CN2864046Y (en) | 2005-12-30 | 2005-12-30 | Multifunctional shield door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2864046Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103422794A (en) * | 2013-08-30 | 2013-12-04 | 成都卫士通信息产业股份有限公司 | Thin-wall electromagnetic shielding door |
| CN106197165A (en) * | 2016-08-18 | 2016-12-07 | 广西大学 | A kind of sound wave weapon defensive equipment |
| CN113846949A (en) * | 2021-10-19 | 2021-12-28 | 亿策科技有限公司 | Rotatory shield door of running from opposite directions |
-
2005
- 2005-12-30 CN CN 200520140657 patent/CN2864046Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103422794A (en) * | 2013-08-30 | 2013-12-04 | 成都卫士通信息产业股份有限公司 | Thin-wall electromagnetic shielding door |
| CN103422794B (en) * | 2013-08-30 | 2016-01-06 | 成都卫士通信息产业股份有限公司 | A kind of thin-walled electromagnetic shield door |
| CN106197165A (en) * | 2016-08-18 | 2016-12-07 | 广西大学 | A kind of sound wave weapon defensive equipment |
| CN113846949A (en) * | 2021-10-19 | 2021-12-28 | 亿策科技有限公司 | Rotatory shield door of running from opposite directions |
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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: 20070131 Termination date: 20101230 |