CN102704813B - Sun shading device - Google Patents
Sun shading device Download PDFInfo
- Publication number
- CN102704813B CN102704813B CN201210217977.XA CN201210217977A CN102704813B CN 102704813 B CN102704813 B CN 102704813B CN 201210217977 A CN201210217977 A CN 201210217977A CN 102704813 B CN102704813 B CN 102704813B
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- Prior art keywords
- blade
- dwang
- roller
- exhibits
- stay cord
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Abstract
The invention discloses a sun shading device, comprising a strip-shaped support which is horizontally arranged above a blade folding and unfolding device and a blade angle regulating device, wherein a plurality of hanging parts are hung on the support in a horizontally sliding manner, a rectangular blade is correspondingly arranged below each hanging part, the middle part of the upper end of each blade can be rotatably suspended on a corresponding hanging part by virtue of a rope and keeps at an edge-on posture which is an initial state under no action of an external force, the blades are divided into a left group and a right group which are in bilateral symmetry, the outer sides of adjacent blades in each blade group are connected by virtue of lines with fixed length, length of each line is equal to or less than width of the blades, and the blades which are arranged at the two ends of the support are respectively fixedly arranged relative to the support. The sun protection device disclosed by the invention has the advantages that structure is simple, control is convenient and sun shading effect and ventilation effect are both realized by adjusting a shelter according to irradiation direction of the sun; and the sun shading device disclosed by the invention has the effects of preventing electromagnetic wave radiation, insulating heat and shielding ultraviolet rays.
Description
Technical field
The present invention relates to a kind of solar protection devices, especially a kind of solar protection devices that is specially adapted to use on window.
Background technology
At present, in house, be positioned at the house in partial heat area, when the window of house is east-west direction, for fear of shining upon, generally solar protection devices need to be installed on window.
Existing solar protection devices, generally comprises two kinds, and a kind of is roller shutter type structure, adopts structure of rolling that puggaree is rolled, and does not affect at ordinary times the normal use of window, just puggaree is pulled out to put down and carry out sunshade when needs sunshade.This roller shutter type structure is difficult to realize ventilation function when sunshade.Also have in addition a kind of shutter, when without sunshade, blinds can be adjusted into level and ventilate, when needs sunshade, blinds can be adjusted into closed state and carry out sunshade.This traditional shutter, generally can only change at two states, possesses the function of ventilation effect when also cannot realize sunshade.In addition, existing these solar protection devices, only adopt the mode of blocking, therefore the function of ultraviolet radiation preventing is poor.
Summary of the invention
For above-mentioned the deficiencies in the prior art, the technical problem to be solved in the present invention is: how to provide a kind of simple in structure, it is convenient to control, can be according to shining upon the solar protection devices of realizing ventilation effect when direction achieves sunshade to blinds adjustment, simultaneously this solar protection devices possesses good anti-electromagnetic radiation, the effect of heat insulation and shielding ultraviolet rays.
In order to solve the problems of the technologies described above, in the present invention, adopted following technical scheme:
A kind of solar protection devices, it is characterized in that, comprise the strip support member that is horizontally set at top, on described support member, can be mounted with horizontally slidingly some suspender members, each suspender member below correspondence is provided with a slice rectangular paddle, blade upper center is suspended on rotationally on corresponding suspender member and keeps not being subject to the original state of external force by rope is edge-on posture, described blade is divided into symmetrical two groups, in every group of blade, the outside of adjacent blades is all realized and being connected by the lines of regular length, described lines length is equal to or less than width of blade, the blade that is wherein positioned at place, support member two ends is fixedly installed with respect to support member respectively, also comprise blade take down the exhibits device and adjustment of blade angle device, described adjustment of blade angle device comprises a fixed bar of horizontally set, a dwang and a rotation governor motion that the rotation of dwang is regulated, the adjacent side that is arranged on blade of described fixed bar, described dwang is arranged at the opposite side of blade rotationally, the two ends of dwang are connected with the section of being folded to, the section of being folded to has the rotating shaft of dwang away from one end of dwang, the radius of gyration of described dwang is greater than dwang rotating shaft to the distance between the vertical plane of fixed bar place.
When this solar protection devices is used, can be arranged on window frame or other need the place of sunshade to use.Described in during installation, strip support member can adopt slide bar, and described suspender member can adopt the structure of suspension ring, certainly, can be also that strip support member adopts the form of structure with chute, and suspender member employing is articulated in the form of structure of sliding in chute.After installing, when without sunshade, can adopt blade folding-unfolding mechanism that blade is drawn in, make it not affect window and ventilate normally.When shining upon while needing sunshade, adopt blade folding-unfolding mechanism by mounted blade, carry out sunshade.During sunshade, according to sun irradiation angle size, can to blade rotary angle, regulate by adjustment of blade angle device, blade can be blocked sunshine, have and between blade, leave angular clearances and guarantee ventilation effect.Have simple in structurely, control feature easily.Adopt this adjustment of blade angle device, only need to rotate dwang and regulate, when dwang leaves blade position completely, now blade is not in being subject to the original state of external force, and blade is edge-on posture, and now blade is opened completely, and ventilative area is maximum.When the sun starts to irradiate, can adopt adjustment of blade angle device adjusting vane angle, during adjusting, rotate dwang, dwang is rotated toward blade position, when dwang and blade join, blade is limited between dwang and fixed bar, like this, further regulating rotary lever position, the size in gap between change dwang and fixed bar, just can force blade rotation to adapt to this gap, and then realize the adjustment to blade angle.
Wherein, as optimization, described blade is layer structure, comprises the basic unit with waterproof effect, is successively set on the suction ripple layer with electromagnetic wave absorption functions outside basic unit and isolation layer that can shielding ultraviolet rays.After optimizing like this, make blade there is good waterproof effect, there is again good electromagnetic wave absorption effect, also there is good shielding ultraviolet rays and effect of heat insulation.Wherein said basic unit, can adopt dampproof cloth, plastic sheet, and the waterproofing materialss such as color steel disc and non-ferrous metal thin skin make.As further optimization, described suction ripple layer, can adopt the cloth that contains antiradar coatings to obtain, and described isolation layer adopts the felt that contains carbon black material to obtain; After optimizing like this, have with low costly, it is convenient to implement, and the advantage such as is convenient to interconnect between each layer; Meanwhile, carbon black in felt, one can shield ultraviolet light; Two come felt to have certain thickness, can be heat insulation.Resist sunlight heat radiation summer, resist cold air invasion winter.During concrete enforcement, antiradar coatings can adopt to send to cover inhales ripple king product, and it contains iron oxysome, effectively electromagnetic wave absorption.Isolation layer also can also adopt the heat-barrier material of suction ripple materials such as containing graphite, carbon black or silicon carbide micro-powder to make.
In the present invention, the described blade device of taking down the exhibits, can adopt of the prior artly to have the take down the exhibits mechanism of function of blade and obtain, such as on some curtain control device, use for controlling mechanism that curtain takes down the exhibits etc.But as a kind of preferably, the blade device of taking down the exhibits can adopt following structure.
The described blade device of taking down the exhibits comprises stay cord, be individually fixed in first pulley mechanism and the second pulley mechanism that is fixed on support member right-hand member of support member left end, and have at the blade blade of the automatic hold function controlling organization of taking down the exhibits of taking down the exhibits while putting in place, described the second pulley mechanism comprises housing, in housing, be provided with rotating shaft, in rotating shaft, be set side by side with rotationally the first roller and the second roller, between the first roller and the second roller, be provided with partition, on housing, corresponding the first roller and the second roller are provided with incoming line and line outlet, the described blade controlling organization of taking down the exhibits comprises a motor with rotating function, described stay cord integral body ringwise, on suspender member corresponding to the blade of the low order end of the vane group that is a bit fixed on left side in the middle of stay cord, then one end of this some place stay cord is extended left and walks around and extend to the right after the first pulley mechanism and be fixed on the suspender member that the blade of high order end of vane group on right side is corresponding along this point, rear continuation is extended to the right and is entered the second pulley mechanism, the other end of this some place stay cord extends to the right and enters the second pulley mechanism along this point, the two ends of stay cord enter respectively the first roller of the second pulley mechanism and the incoming line that the second pair of rollers is answered, then after walking around respectively the first roller and the second roller, from corresponding line outlet, stretch out, and connect into blade and take down the exhibits that in the incorgruous rotating shaft that is wrapped in motor, (incorgruous winding refers to the positive hour hands in edge after controlling organization, one is counterclockwise), the described blade controlling organization of taking down the exhibits also comprises that one for controlling the main switch of switch motor forward or reverse, also comprise two auxiliary switch that stop when stopping and reversing while being respectively used to control motor forward, and two contact bodies, corresponding two the auxiliary switch settings and being fixed near the two stay cords rotating shaft of motor respectively of described two contact bodies, and make electric machine rotation drive mounted blade complete or draw two contact bodies when complete in and can trigger respectively two auxiliary switch actions.
Adopt above-mentioned blade to take down the exhibits after device, during use, directly by the take down the exhibits main switch of motor of controlling organization of blade, control motor positive and inverse and switch, and then by stay cord, control expansion and the gathering of blade.Meanwhile, after mounted blade or gathering put in place, the contact body on stay cord triggers two auxiliary switch actions stops operating motor.So just adopt simple structure to make it possess the function of automatic control.During concrete enforcement, described motor adopts two control loops, and a control loop is controlled motor forward, and another control loop is controlled motor reversal, and described main switch adopts the mode of change-over switch to switch the break-make between two control loops.Described two auxiliary switch are travel switch, are connected in two control loops of motor respectively with normally open.This blade is taken down the exhibits in device, the structure of described the second pulley mechanism is also applicant's autonomous Design, it is simple and reliable for structure, be used for for two sections of stay cord break-ins, due to the opposite direction that two sections of positions stay cord moves ahead separately herein, therefore designed two rollers, supply respectively two sections of stay cord break-ins, can avoid two sections of stay cords to interfere and be wound around, guarantee the take down the exhibits normal realization of apparatus function of this blade.
As further optimization, described blade is taken down the exhibits in controlling organization, each auxiliary switch correspondence is provided with one and is with flexible lever, one end perforate of lever is also passed for stay cord, contact body is positioned on the stay cord of lever top, the setting corresponding to auxiliary switch of the lever other end, when electric machine rotation drives mounted blade complete or draw when complete one end that two contact bodies can press down corresponding lever separately in, make the lever other end upwarp and then trigger corresponding auxiliary switch action, when contact head rises while leaving, corresponding lever elastic reset and then auxiliary switch is resetted.Like this, can guarantee the sensitive reliable of switch motion.
Wherein, described rotation governor motion preferably adopts following structure, comprise an adjusting screw(rod), adjusting screw(rod) is screwed on the nut that a relative strip support member is fixedly installed, nut is arranged between the rotating shaft of dwang two ends and is positioned on the position of blade below, one end of adjusting screw(rod) is rotating handles, and the other end is connected with a helical spring one end, and the described helical spring other end is connected on dwang.Adopt the rotation governor motion of this structure, in the size that need to change gap between dwang and fixed bar to force blade rotation, and then during adjusting vane angle, can pass through rotary screw adjusting screw(rod) position, and then the size of adjustable screw spring to the pulling force of dwang, to change the position of dwang, realize the adjusting to dwang, and then realize the adjusting to blade rotary angle.
In sum, the present invention has simple in structure, and it is convenient to control, can be according to shining upon the advantage that realizes ventilation effect when direction achieves sunshade to blinds adjustment, simultaneously this solar protection devices possesses good anti-electromagnetic radiation, the effect of heat insulation and shielding ultraviolet rays.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention while specifically implementing.
Fig. 2 is the side-looking structural representation of an independent suspender member and corresponding blade in Fig. 1.
Fig. 3 is the sectional structure schematic diagram of independent the second pulley mechanism in Fig. 1.
Fig. 4 is the A-A view that rotates part, governor motion position in Fig. 1.
The specific embodiment
Below in conjunction with the specific embodiment and accompanying drawing, the present invention is described in further detail.
During concrete enforcement, as Figure 1-4, a kind of solar protection devices, comprise the strip support member 1 that is horizontally set at top, on described support member 1, can be mounted with horizontally slidingly some suspender members 2, each suspender member 2 below correspondence is provided with a slice rectangular paddle 3, blade 3 upper center are edge-on posture when being suspended on rotationally on corresponding suspender member 2 by rope 4 and keeping not being subject to the original state of external force, described blade is divided into symmetrical two groups, in every group of blade, the outside of adjacent blades is all realized and being connected by the lines 5 of regular length, described lines 5 length are equal to or less than width of blade, the blade that is wherein arranged in support member 1 place, two ends is fixedly installed on (the present embodiment is to be fixed on the fixed bar of support member 1 below) with respect to support member 1 respectively, also comprise blade take down the exhibits device and adjustment of blade angle device.In the present embodiment, described support member 1 adopts slide bar, and suspender member 2 adopts suspension ring; Described adjustment of blade angle device comprises the fixed bar 14 of horizontally set, dwang 15 and the rotation governor motion that the rotation of dwang 15 is regulated, the adjacent side that is arranged on blade 3 of described fixed bar 14, described dwang 15 is arranged at the opposite side of blade 3 rotationally, the two ends of dwang are connected with the section of being folded to, the section of being folded to has the rotating shaft 16 of dwang 15 away from one end of dwang, the radius of gyration of described dwang 15 is greater than dwang rotating shaft 16 to the distance between fixed bar 14 place vertical planes.
Wherein, described blade 3 is layer structure, comprises the basic unit 31 with waterproof effect, is successively set on the suction ripple layer with electromagnetic wave absorption functions outside basic unit 31 32 and isolation layer 33 that can shielding ultraviolet rays.Described suction ripple layer 32 adopts the cloth that contains antiradar coatings to obtain, and described isolation layer 33 adopts the felt that contains carbon black material to obtain.
Wherein, the described blade device of taking down the exhibits comprises stay cord 6, be individually fixed in first pulley mechanism 7 and the second pulley mechanism 8 that is fixed on support member 1 right-hand member of support member 1 left end, and have at the blade blade of the automatic hold function controlling organization of taking down the exhibits of taking down the exhibits while putting in place, described the second pulley mechanism 8(is referring to Fig. 3) comprise housing 81, in housing 81, be provided with rotating shaft 82, in rotating shaft 82, be set side by side with rotationally the first roller 83 and the second roller 84, between the first roller 83 and the second roller 84, be provided with partition 85, on housing 81, corresponding the first roller 83 and the second roller 84 are provided with incoming line and line outlet, the described blade controlling organization of taking down the exhibits comprises a motor 9 with rotating function, described stay cord 6 integral body ringwise, in the middle of stay cord 61: 10 is fixed on the suspender member that the blade of low order end of vane group in left side is corresponding, then this one end of putting 10 place's stay cords is extended left and walks around and extend to the right after the first pulley mechanism 7 and be fixed on the suspender member that the blade of high order end of vane group on right side is corresponding along this point 10, rear continuation is extended to the right and is entered the second pulley mechanism 8, this other end of putting 10 place's stay cords extends to the right and enters the second pulley mechanism 8 along this point 10, the two ends of stay cord enter respectively the first roller 83 of the second pulley mechanism 8 and the incoming line of the second roller 84 correspondences, then after walking around respectively the first roller 83 and the second roller 84, from corresponding line outlet, stretch out, and connect into blade and take down the exhibits after controlling organization in the incorgruous rotating shaft that is wrapped in motor 9, the described blade controlling organization of taking down the exhibits also comprises that one for controlling the main switch (not shown) of switch motor 9 forward or reverse, also comprise two auxiliary switch 11 that stop when stopping and reversing when controlling motor 9 forward, and two contact bodies 12, described two contact bodies 12 respectively corresponding two auxiliary switch 11 arrange and are fixed near the two stay cords rotating shaft of motor 9, and motor 9 are rotated drive mounted blades complete or draw two contact bodies 12 when complete in and can trigger respectively 11 actions of two auxiliary switch.
Wherein, described blade is taken down the exhibits in controlling organization, each auxiliary switch 11 correspondence is provided with one and is with flexible lever 13, one end perforate of lever 13 is also passed for stay cord, contact body 12 is positioned on the stay cord of lever 13 tops, the setting corresponding to auxiliary switch 11 of lever 13 other ends, when rotating, motor 9 drive mounted blades complete or draw when complete one end that two contact bodies 12 can press down corresponding lever 13 separately in, make lever 13 other ends upwarp and then trigger 11 actions of corresponding auxiliary switch, when the rising of contact head is left, corresponding lever elastic reset and then auxiliary switch is resetted.
Wherein, described rotation governor motion comprises an adjusting screw(rod) 17, adjusting screw(rod) 17 is screwed on the nut 18 that a relative strip support member is fixedly installed, nut 18 is arranged between dwang 15 two ends rotating shafts and is positioned on the position of blade 3 belows, one end of adjusting screw(rod) 17 is rotating handles 19, the other end is connected with one end of a helical spring 20, and the other end of described helical spring 20 is connected on dwang 15.
Finally it is worthy of note; in this device; the take down the exhibits structure of controlling organization and the structure of adjustment of blade angle device of the structure of its blade self, the structure of the second pulley mechanism, blade is applicant's autonomous Design and applied for separately patent protection, therefore also can invade applicant's patent right if others implements separately this part-structure.
Claims (6)
1. a solar protection devices, it is characterized in that, comprise the strip support member that is horizontally set at top, on described support member, can be mounted with horizontally slidingly some suspender members, each suspender member below correspondence is provided with a slice rectangular paddle, blade upper center is suspended on rotationally on corresponding suspender member and keeps not being subject to the original state of external force by rope is edge-on posture, described blade is divided into symmetrical two groups, in every group of blade, the outside of adjacent blades is all realized and being connected by the lines of regular length, described lines length is equal to or less than width of blade, the blade that is wherein positioned at place, support member two ends is fixedly installed with respect to support member respectively, also comprise blade take down the exhibits device and adjustment of blade angle device, described adjustment of blade angle device comprises a fixed bar of horizontally set, a dwang and a rotation governor motion that the rotation of dwang is regulated, the adjacent side that is arranged on blade of described fixed bar, described dwang is arranged at the opposite side of blade rotationally, the two ends of dwang are connected with the section of being folded to, the section of being folded to has the rotating shaft of dwang away from one end of dwang, the radius of gyration of described dwang is greater than dwang rotating shaft to the distance between the vertical plane of fixed bar place.
2. solar protection devices as claimed in claim 1, is characterized in that, described blade is layer structure, comprises the basic unit with waterproof effect, is successively set on the suction ripple layer with electromagnetic wave absorption functions outside basic unit and isolation layer that can shielding ultraviolet rays.
3. solar protection devices as claimed in claim 2, is characterized in that, described suction ripple layer adopts the cloth that contains antiradar coatings to obtain, and described isolation layer adopts the felt that contains carbon black material to obtain.
4. solar protection devices as claimed in claim 1, it is characterized in that, the described blade device of taking down the exhibits comprises stay cord, be individually fixed in first pulley mechanism and the second pulley mechanism that is fixed on support member right-hand member of support member left end, and have at the blade blade of the automatic hold function controlling organization of taking down the exhibits of taking down the exhibits while putting in place, described the second pulley mechanism comprises housing, in housing, be provided with rotating shaft, in rotating shaft, be set side by side with rotationally the first roller and the second roller, between the first roller and the second roller, be provided with partition, on housing, corresponding the first roller and the second roller are provided with incoming line and line outlet, the described blade controlling organization of taking down the exhibits comprises a motor with rotating function, described stay cord integral body ringwise, on suspender member corresponding to the blade of the low order end of the vane group that is a bit fixed on left side in the middle of stay cord, then one end of this some place stay cord is extended left and walks around and extend to the right after the first pulley mechanism and be fixed on the suspender member that the blade of high order end of vane group on right side is corresponding along this point, rear continuation is extended to the right and is entered the second pulley mechanism, the other end of this some place stay cord extends to the right and enters the second pulley mechanism along this point, the two ends of stay cord enter respectively the first roller of the second pulley mechanism and the incoming line that the second pair of rollers is answered, then after walking around respectively the first roller and the second roller, from corresponding line outlet, stretch out, and connect into blade and take down the exhibits after controlling organization in the incorgruous rotating shaft that is wrapped in motor, the described blade controlling organization of taking down the exhibits also comprises that one for controlling the main switch of switch motor forward or reverse, also comprise two auxiliary switch that stop when stopping and reversing while being respectively used to control motor forward, and two contact bodies, corresponding two the auxiliary switch settings and being fixed near the two stay cords rotating shaft of motor respectively of described two contact bodies, and make electric machine rotation drive mounted blade complete or draw two contact bodies when complete in and can trigger respectively two auxiliary switch actions.
5. solar protection devices as claimed in claim 4, it is characterized in that, described blade is taken down the exhibits in controlling organization, each auxiliary switch correspondence is provided with one and is with flexible lever, one end perforate of lever is also passed for stay cord, contact body is positioned on the stay cord of lever top, the setting corresponding to auxiliary switch of the lever other end, when electric machine rotation drives mounted blade complete or draw when complete one end that two contact bodies can press down corresponding lever separately in, make the lever other end upwarp and then trigger corresponding auxiliary switch action, when the rising of contact head is left, corresponding lever elastic reset and then auxiliary switch is resetted.
6. solar protection devices as claimed in claim 1, it is characterized in that, described rotation governor motion comprises an adjusting screw(rod), adjusting screw(rod) is screwed on the nut that a relative strip support member is fixedly installed, nut is arranged between the rotating shaft of dwang two ends and is positioned on the position of blade below, one end of adjusting screw(rod) is rotating handles, and the other end is connected with a helical spring one end, and the described helical spring other end is connected on dwang.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210217977.XA CN102704813B (en) | 2012-06-28 | 2012-06-28 | Sun shading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210217977.XA CN102704813B (en) | 2012-06-28 | 2012-06-28 | Sun shading device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102704813A CN102704813A (en) | 2012-10-03 |
| CN102704813B true CN102704813B (en) | 2014-08-13 |
Family
ID=46897840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210217977.XA Expired - Fee Related CN102704813B (en) | 2012-06-28 | 2012-06-28 | Sun shading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102704813B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593080B (en) * | 2016-12-20 | 2018-10-02 | 浙江锦源实业有限公司 | A kind of overturning-preventing power equipment safety guardrail |
| CN108287490A (en) * | 2018-02-07 | 2018-07-17 | 华尔嘉（泉州）机械制造有限公司 | Scene stage property array suspension stored program controlled |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2070588U (en) * | 1990-06-04 | 1991-02-06 | 吴克谈 | Electric device for opening and closing curtain |
| US6108891A (en) * | 1998-03-03 | 2000-08-29 | Newell Operating Company | Soft vertical packaging/installation apparatus |
| EP1111184B1 (en) * | 1999-12-14 | 2004-02-25 | Hunter Douglas Industries B.V. | Releasable end stop |
| CN201095943Y (en) * | 2007-10-11 | 2008-08-06 | 丁纪登 | Blind curtain |
| CN202069414U (en) * | 2011-05-23 | 2011-12-14 | 吴志均 | Radiation proof curtain |
-
2012
- 2012-06-28 CN CN201210217977.XA patent/CN102704813B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2070588U (en) * | 1990-06-04 | 1991-02-06 | 吴克谈 | Electric device for opening and closing curtain |
| US6108891A (en) * | 1998-03-03 | 2000-08-29 | Newell Operating Company | Soft vertical packaging/installation apparatus |
| EP1111184B1 (en) * | 1999-12-14 | 2004-02-25 | Hunter Douglas Industries B.V. | Releasable end stop |
| CN201095943Y (en) * | 2007-10-11 | 2008-08-06 | 丁纪登 | Blind curtain |
| CN202069414U (en) * | 2011-05-23 | 2011-12-14 | 吴志均 | Radiation proof curtain |
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| Publication number | Publication date |
|---|---|
| CN102704813A (en) | 2012-10-03 |
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