CN103604576B - Side collision dummy calibration positioner - Google Patents
Side collision dummy calibration positioner Download PDFInfo
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- CN103604576B CN103604576B CN201310423388.1A CN201310423388A CN103604576B CN 103604576 B CN103604576 B CN 103604576B CN 201310423388 A CN201310423388 A CN 201310423388A CN 103604576 B CN103604576 B CN 103604576B
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- backrest
- cushion
- locating
- linking arm
- adjustment hole
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Abstract
The present invention relates to a kind of positioner, especially relate to a kind of side collision dummy calibration positioner. This side collision dummy calibration positioner, comprise cushion and backrest, described cushion is connected with backrest by angle regulator, angle regulator is positioned at the both sides of cushion, angle regulator comprises cushion linking arm and the backrest linking arm being connected with cushion linking arm one, two sides of backrest are provided with backrest adjustment hole, are provided with the backrest locating slot for adapting with backrest adjustment hole on backrest linking arm. The beneficial effects such as angle, convenient location and the firm position of the present invention has can adjusting angle, be convenient to control dummy while locating health.
Description
Technical field
The present invention relates to a kind of positioner, especially relate to a kind of side collision dummy calibration positioner.
Background technology
In side collision test and side pole impact test, side collision dummy is applied to acquisition test data. According to the character of test, it is the horizontal of dummy's entirety that side collision dummy installs direction concentratedly at the sensor of chest, embodies dummy by the deflection of rib in collision process and the acceleration being subject to. Therefore,, for guaranteeing the accuracy of test data, simultaneously also in order to safeguard dummy's equipment, dummy is carried out to regular demarcation. It is the side of being clashed into dummy by ram with certain speed that side collision dummy's chest is demarcated, and obtains calibration result, thereby analyze dummy mechanism and dummy's body inner sensor by calibration software. An existing class dummy positioner can only be realized dummy's translation, and angle that cannot adjusting device cannot regulate the body angle of the dummy after location, cannot meet the impact test of dummy's different angles. Also have a class dummy positioner to adopt dummy chair, but cushion and backrest adopt chain connection, chain connection can coaxial rotation, easily causes and skids or dally, and easily occurs that backrest locates unstable phenomenon.
As China Patent Publication No. is: CN102507125A, in disclosed a kind of auxiliary device for positioning dummy in car crash on June 20th, 2012, this device comprises: framework; Be arranged on the cross slide way on described framework with level; Be arranged on the horizontal slide assemblies on described cross slide way in the mode that can slide along described cross slide way; Be vertically mounted on the vertical guide rail on described cross slide way by described horizontal slide assemblies; Be arranged on the vertical sliding assembly on described vertical guide rail in the mode that can slide along vertical guide rail; Be arranged on described vertical sliding assembly, for impact point being aimed to the sighting device of location; The measuring cell that the first interactive distance to described horizontal slide assemblies on described cross slide way and second sliding distance of described vertical sliding assembly on described vertical guide rail detect. Device in this patent can only be laterally or vertical translation, cannot regulate angle.
Summary of the invention
The present invention be mainly for existing dummy's positioner cannot adjusting angle, cannot meet the problem such as impact test of dummy's different angles, provide a kind of can adjusting angle, the side collision dummy calibration positioner of angle, convenient location and the firm position of health when being convenient to control dummy and locating.
Object of the present invention is mainly achieved by following proposal: a kind of side collision dummy calibration positioner, comprise cushion and backrest, described cushion is connected with backrest by angle regulator, angle regulator is positioned at the both sides of cushion, angle regulator comprises cushion linking arm and the backrest linking arm being connected with cushion linking arm one, two sides of backrest are provided with backrest adjustment hole, are provided with the backrest locating slot for adapting with backrest adjustment hole on backrest linking arm. Positioner comprises cushion and backrest, and cushion both sides are connected with backrest by angle regulator, can regulate the angle between backrest and cushion by angle regulator, and then regulates the angle that is sitting in the dummy's health on cushion to meet test requirements document. Angle regulator comprises cushion linking arm and backrest linking arm, and cushion linking arm is connected with backrest linking arm one, and the angle between cushion linking arm and backrest linking arm is fixed. In the both sides of backrest, backrest adjustment hole is set, on backrest linking arm, be provided with backrest locating slot, the position of backrest locating slot and backrest adjustment hole position adapt, and the concept adapting is no matter how backrest rotates, and can ensure all the time at least one backrest adjustment hole corresponding with backrest locating slot. Rotation adjusting angle of backrest, after rotation completes, fixes backrest and backrest linking arm by backrest adjustment hole and backrest locating slot.
As preferably, described backrest both sides are provided with plural backrest adjustment hole, and backrest adjustment hole is arranged in a linear or arc shooting. Backrest both sides are provided with plural backrest adjustment hole, and by regulating the angle of backrest to select different backrest adjustment holes to realize the fixing of backrest and backrest linking arm, therefore, backrest adjustment hole can be arranged in a linear or arc shooting. When fixing, by bolt-through backrest locating slot, then screw in backrest adjustment hole, adopt bolt that backrest and backrest linking arm are fixed.
Described backrest also can all be coaxially arranged with a backrest adjustment hole in both sides, the section figure of backrest adjustment hole has at least one straight line, in backrest adjustment hole, be provided with locating dowel, the section configuration of locating dowel is identical with the section configuration of backrest adjustment hole, locating dowel and backrest adjustment hole interference fit, locating dowel outside slidably connects locating ring, the interior annular shape of locating ring is identical with locating dowel section configuration, the outer shroud edge of locating ring is provided with the latch around locating ring, the axis of described backrest locating slot is curved, the edge of backrest locating slot is provided with the draw-in groove being meshed around backrest locating slot and with latch. backrest both sides are all coaxially arranged with a backrest adjustment hole, the section figure of backrest adjustment hole has at least one straight line, be that backrest adjustment hole has at least one plane, in backrest adjustment hole, be provided with locating dowel, and the section configuration of locating dowel is identical with the section configuration of backrest adjustment hole, locating dowel and backrest adjustment hole interference fit. in the time of rotation locating dowel, due to backrest adjustment hole and locating dowel interference fit, and backrest adjustment hole has at least one plane, therefore, backrest can be followed locating dowel and be rotated together, and now, locating dowel can be carried out slidable adjustment in curved backrest locating slot. when regulating after the angle of backrest, the locating ring being slidably connected in locating dowel is inserted in the backrest locating slot on backrest regulating arm, because the interior annular shape of locating ring is identical with the section of locating dowel, and the outer shroud edge of locating ring is provided with latch, therefore, the latch on locating ring can snap in the draw-in groove at backrest locating slot edge. because the section of backrest adjustment hole, section, the interior ring of locating ring and the interior ring of handle of locating dowel all have at least one plane, cannot relatively rotate each other. the draw-in groove at backrest locating slot edge can to the latch at locating ring outer shroud edge carry out spacing, prevent locating ring rotate, the interior ring of locating ring can to locating dowel carry out spacing, prevent locating dowel rotate, backrest adjustment hole can carry out spacing to locating dowel, therefore, carry out spacing by locating ring and backrest locating slot to backrest, not only be convenient to the adjusting of backrest angle, and be convenient to realize the location of backrest and backrest linking arm.
As preferably, on the end face of described locating ring away from backrest, be fixedly installed handle, handle and locating dowel are slidably connected. In the time of needs adjusting angle of backrest, by handle, the locating ring of backrest both sides is moving towards the layback away from backrest, the angle that makes the backrest locating slot on locating ring and backrest linking arm depart to rotate the angle of locating dowel and then regulate backrest. In the time that needs are fixed backrest, by handle, the locating ring of backrest both sides is promoted towards the side near backrest, make the backrest locating slot location on locating ring and backrest linking arm, the latch at locating ring outer shroud edge is meshed to realize the fixing of backrest with the draw-in groove at backrest locating slot edge. By handle control locating ring, be not only convenient to rotate locating dowel adjusting angle of backrest, and be convenient to backrest to be fixed.
As preferably, at least one side of described cushion is provided with fixed leg, and at least one side of backrest is provided with connecting plate, is provided with connecting hole on connecting plate, and connecting hole when backrest is fitted with cushion upper surface on connecting plate matches with fixed leg. At least one side of cushion is provided with fixed leg, and connecting plate is set on backrest, and connecting hole is set on connecting plate. In the time not needing to use whole dummy's positioner, rotary backrest makes the upper surface laminating of backrest and cushion, now, in the connecting hole on the connecting plate of the fixed leg insertion backrest on cushion, by superimposed and fixing to backrest and cushion, reduces space, is convenient to deposit.
As preferably, at least one side of described cushion and at least one side of backrest are provided with buffer stopper. At least one side of cushion and at least one side of backrest are provided with buffer stopper, and when cushion is placed on while testing on test platform, buffer stopper can slow down the shock that cushion and backrest are subject to.
As preferably, the free end of described backrest linking arm is provided with arc notch, and the diameter of described arc notch is greater than the diameter of backrest adjustment hole. The free end of backrest linking arm is provided with arc notch, and the diameter of arc notch is greater than the diameter of backrest adjustment hole, can come to position with backrest adjustment hole by arc notch, has expanded the orientation range of backrest linking arm.
As preferably, the side of described backrest is provided with handle. The side of backrest is provided with handle, carrys out rotary backrest by handle, is convenient to regulate the angle of backrest.
As preferably, the thickness of described locating ring is greater than the thickness of backrest linking arm, and described latch is circular arc. The thickness of locating ring is greater than the thickness of backrest linking arm, ensures that locating ring can coordinate with the locating slot on backrest linking arm completely, avoids locating ring to cause inclination because thickness is too little, ensures the stability of locating ring location. Latch is circular arc, is convenient to latch and coordinates with draw-in groove, reduces the rolling momentum of latch in draw-in groove.
Therefore, side collision dummy calibration of the present invention possesses following advantage with positioner: 1, positioner comprises cushion and backrest, cushion both sides are connected with backrest by angle regulator, can regulate the angle between backrest and cushion by angle regulator, and then regulate the angle that is sitting in the dummy's health on cushion to meet test requirements document, angle regulator comprises cushion linking arm and backrest linking arm, cushion linking arm is connected with backrest linking arm one, be that angle between cushion linking arm and backrest linking arm is fixed, in the both sides of backrest, backrest adjustment hole is set, on backrest linking arm, be provided with backrest locating slot, the position of backrest locating slot and backrest adjustment hole position adapt, rotation adjusting angle of backrest, after rotation completes, by backrest adjustment hole and backrest locating slot, backrest and backrest linking arm are fixed, 2, backrest both sides are provided with plural backrest adjustment hole, select different backrest adjustment holes to realize the fixing of backrest and backrest linking arm by regulating the angle of backrest, therefore, backrest adjustment hole can be arranged in a linear or arc shooting, by bolt-through backrest locating slot, then screw in backrest adjustment hole, adopt bolt that backrest and backrest linking arm are fixed, 3, the draw-in groove at backrest locating slot edge can to the latch at locating ring outer shroud edge carry out spacing, prevent locating ring rotate, the interior ring of locating ring can to locating dowel carry out spacing, prevent locating dowel rotate, backrest adjustment hole can carry out spacing to locating dowel, therefore, carry out spacing by locating ring and backrest locating slot to backrest, not only be convenient to the adjusting of backrest angle, and be convenient to realize the location of backrest and backrest linking arm, 4, in the time of needs adjusting angle of backrest, by handle, the locating ring of backrest both sides is moving towards the layback away from backrest, make backrest locating slot on locating ring and backrest linking arm depart to rotate the angle of locating dowel, and then the angle of adjusting backrest, in the time that needs are fixed backrest, by handle, the locating ring of backrest both sides is promoted towards the side near backrest, make the backrest locating slot location on locating ring and backrest linking arm, the latch that is locating ring outer shroud edge is meshed to realize the fixing of backrest with the draw-in groove at backrest locating slot edge, by handle control locating ring, not only be convenient to rotate locating dowel adjusting angle of backrest, and be convenient to backrest to be fixed, 5, at least one side of cushion is provided with fixed leg, connecting plate is set on backrest, connecting hole is set on connecting plate, in the time not needing to use whole dummy's positioner, rotary backrest makes the upper surface laminating of backrest and cushion, now, in the connecting hole on the connecting plate of the fixed leg insertion backrest on cushion, by superimposed and fixing to backrest and cushion, reduce space, be convenient to deposit, 6, at least one side of cushion and at least one side of backrest are provided with buffer stopper, and when cushion is placed on while testing on test platform, buffer stopper can slow down the shock that cushion and backrest are subject to, 7, the free end of backrest linking arm is provided with arc notch, and the diameter of arc notch is greater than the diameter of backrest adjustment hole, can come to position with backrest adjustment hole by arc notch, has expanded the orientation range of backrest linking arm, 8, the thickness of locating ring is greater than the thickness of backrest linking arm, ensure that locating ring can coordinate with the locating slot on backrest linking arm completely, avoid locating ring to cause inclination because thickness is too little, ensure the stability of locating ring location, latch is circular arc, be convenient to latch and coordinate with draw-in groove, reduce the rolling momentum of latch in draw-in groove.
Brief description of the drawings
Accompanying drawing 1 is the front view of the present invention in embodiment 1;
Accompanying drawing 2 is rearviews of accompanying drawing 1;
Accompanying drawing 3 is A place partial enlarged drawings in accompanying drawing 1;
Accompanying drawing 4 is top views of accompanying drawing 1;
Accompanying drawing 5 is the present invention's top views in embodiment 2;
Accompanying drawing 6 is structural representations of the present invention's angle regulator in embodiment 2;
Accompanying drawing 7 is structural representations of the present invention's locating ring in embodiment 2;
Accompanying drawing 8 is top views of accompanying drawing 7;
Accompanying drawing 9 is structural representations of the present invention's locating dowel in embodiment 2;
Accompanying drawing 10 is structural representations of the present invention's locating dowel in embodiment 3;
Accompanying drawing 11 is structural representations of the present invention's locating ring in embodiment 3.
Illustrate: 1-cushion, 2-backrest, 3-cushion linking arm, 4-backrest linking arm, 5-backrest adjustment hole, 6-backrest locating slot, 7-arc notch, 8-fixed leg, 9-connecting plate, 10-connecting hole, 11-buffer stopper, 12-locating dowel, 13-locating ring, 14-latch, 15-draw-in groove, 16-handle, 17-handle, 18-, 19-.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment 1: as shown in Figure 1,2,3, 4, side collision dummy calibration positioner, comprises cushion 1 and backrest 2, and the both sides of backrest 2 are connected with cushion 1 by angle regulator. Angle regulator comprises cushion linking arm 3 and backrest linking arm 4, and cushion linking arm 3 is connected with backrest linking arm 4 one, and cushion linking arm 3 is the fixing obtuse angle of angle with backrest linking arm 4. Cushion linking arm 3 is fixedly linked by bolt and cushion 1, on backrest linking arm 4, have backrest locating slot 6, all have three backrest adjustment holes 5 in the both sides of backrest 2, three backrest adjustment holes 5 of the same side are arranged in a linear, and the backrest adjustment hole 5 of backrest 2 both sides is coaxial between two. Backrest locating slot 6 on the position of backrest adjustment hole 5 and backrest linking arm 3 adapts, and the concept adapting is no matter how backrest 2 rotates, and can ensure all the time at least one backrest adjustment hole corresponding with backrest locating slot 6. Backrest adjustment hole 5 is the female screwed hole of tool, adopts bolt-through backrest locating slot 6 to be connected with backrest locating hole 5, adopts bolt that backrest 2 is connected with backrest linking arm 4. Have arc notch 7 at the free end of backrest linking arm 4, the diameter of arc notch 7 is greater than the diameter of backrest adjustment hole 5. A side at cushion 1 and backrest 2 is all fixed with buffer stopper 11, the side that cushion 1 is relative with buffer stopper 11 is installed with fixed leg 8, the side that backrest 2 is relative with buffer stopper 11 is installed with connecting plate 9 and handle 16, connecting plate 9 adopts elastomeric material to be made, and connecting plate 9 middle parts have connecting hole 10.
Cushion is fixedly mounted on the operating platform of impact test, the angle of rotary backrest, when backrest angle Pass Test require angle time, adopt the backrest locating slot on bolt-through backrest linking arm and screw in the backrest adjustment hole adapting with backrest locating slot, now, backrest and backrest linking arm fasten by bolt clip. Dummy is placed on cushion and is leaned against on backrest and test. Cushion horizontal positioned, the angle between backrest and cushion can regulate by angle regulator, and then regulates the angle that is sitting in the dummy's health bending on cushion, meets the dummy's of different angles impact test. When cushion is placed on while testing on test platform, buffer stopper can slow down the shock that cushion and backrest are subject to. Carry out rotary backrest by handle, be convenient to regulate the angle of backrest. The free end of backrest linking arm is provided with arc notch, and the diameter of arc notch is greater than the diameter of backrest adjustment hole, can come to position with backrest adjustment hole by arc notch, has expanded the orientation range of backrest linking arm.
In the time not needing to use whole positioner, rotary backrest makes the upper surface laminating of backrest and cushion, because connecting plate is to adopt elastomeric material to be made, can be by connecting plate bending, and fixed leg on cushion is inserted in the connecting hole on the connecting plate of backrest, by fixed leg, connecting hole and connecting plate are carried out spacing, by superimposed and fixing to backrest and cushion, reduce space, be convenient to deposit.
Embodiment 2: the structure of the present embodiment and embodiment 1 is basic identical, difference is, the section of backrest adjustment hole is " D " font, i.e. straight line and a shape forming with the end to end major arc of straight line. Backrest adjustment hole 5 interior interference fit be connected with locating dowel 12, as shown in Figure 9, the section configuration of locating dowel 12 is identical with the section configuration of backrest adjustment hole 5. There is locating ring 13 at locating dowel 12 outside covers, as shown in Figure 7,8, the interior annular shape of locating ring 13 is identical with the section configuration of locating dowel 12, locating ring 13 is connected with handle 17 away from one on the end face of backrest 2, locating ring 13 and handle 17 are all slidably connected with locating dowel 12, and the thickness of locating ring 13 is greater than the thickness of backrest linking arm 4. The outer shroud edge of locating ring 13 is evenly densely covered with latch 14, and latch 14 is curved, has at backrest locating slot 6 edges of backrest linking arm 4 draw-in groove 15 being meshed with latch 14, and as shown in Figure 6, the center line of backrest locating slot 6 is curved.
In the time of needs adjusting angle of backrest, pull handle to make locating ring towards the side shifting away from backrest, locating ring and backrest locating slot are departed from, the draw-in groove on the latch on locating ring and backrest locating slot departs from. Because the section of backrest adjustment hole, section, the interior ring of locating ring and the interior ring of handle of locating dowel are all " D " font, cannot relatively rotate each other. Now rotary handle, handle can drive locating dowel to be rotated, and locating dowel can drive backrest rotation, and then the angle of rotary backrest. After backrest angle Pass Test requires, driving handle, stretches in backrest locating slot locating ring, and latch is meshed with draw-in groove. Now, the draw-in groove at backrest locating slot edge can carry out in spacing, locating ring ring to the latch at locating ring outer shroud edge and can carry out spacing, locating dowel to locating dowel and can carry out backrest adjustment hole spacingly, realizes fixing to backrest, as shown in Figure 5. Adopt this structure can be convenient to the adjusting of angle and the fixing of backrest of backrest. The thickness of locating ring is greater than the thickness of backrest linking arm, ensures that locating ring can coordinate with the locating slot on backrest linking arm completely, avoids locating ring to cause inclination because thickness is too little, ensures the stability of locating ring location. Latch is circular arc, is convenient to latch and coordinates with draw-in groove, reduces the rolling momentum of latch in draw-in groove. Avoid because hinged causing while relatively rotating occurs skidding or dally, cause backrest to locate unstable phenomenon.
Embodiment 3: the structure of the present embodiment and embodiment 2 is basic identical, difference is, the section of backrest adjustment hole is rectangular, and the section configuration of the locating dowel in backrest adjustment hole is identical with the section configuration of backrest adjustment hole, as shown in figure 10, locating dowel 12 is cuboid. As shown in figure 11, the interior annular shape of locating ring 13 is identical with the section configuration of locating dowel 12, and the interior annular shape of locating ring 13 is rectangular.
Should be understood that this embodiment is only not used in and limits the scope of the invention for the present invention is described. In addition should be understood that those skilled in the art can make various changes or modifications the present invention after having read the content of the present invention's instruction, these equivalent form of values fall within the application's appended claims limited range equally.
Claims (7)
1. a side collision dummy calibration positioner, comprise cushion and backrest, it is characterized in that, described cushion is connected with backrest by angle regulator, angle regulator is positioned at the both sides of cushion, angle regulator comprises cushion linking arm and the backrest linking arm being connected with cushion linking arm one, two sides of backrest are provided with backrest adjustment hole, on backrest linking arm, be provided with the backrest locating slot for adapting with backrest adjustment hole, described backrest both sides are all coaxially arranged with a backrest adjustment hole, the section figure of backrest adjustment hole has at least one straight line, in backrest adjustment hole, be provided with locating dowel, the section configuration of locating dowel is identical with the section configuration of backrest adjustment hole, locating dowel and backrest adjustment hole interference fit, locating dowel outside slidably connects locating ring, the interior annular shape of locating ring is identical with locating dowel section configuration, the outer shroud edge of locating ring is provided with the latch around locating ring, the axis of described backrest locating slot is curved, the edge of backrest locating slot is provided with the draw-in groove being meshed around backrest locating slot and with latch.
2. side collision dummy calibration positioner according to claim 1, is characterized in that, on the end face of described locating ring away from backrest, is fixedly installed handle, and handle and locating dowel are slidably connected.
3. side collision dummy calibration positioner according to claim 1 and 2, it is characterized in that, at least one side of described cushion is provided with fixed leg, at least one side of backrest is provided with connecting plate, on connecting plate, be provided with connecting hole, connecting hole when backrest is fitted with cushion upper surface on connecting plate matches with fixed leg.
4. side collision dummy calibration positioner according to claim 1 and 2, is characterized in that, at least one side of described cushion and at least one side of backrest are provided with buffer stopper.
5. side collision dummy calibration positioner according to claim 1 and 2, is characterized in that, the free end of described backrest linking arm is provided with arc notch, and the diameter of described arc notch is greater than the diameter of backrest adjustment hole.
6. side collision dummy calibration positioner according to claim 1 and 2, is characterized in that, the side of described backrest is provided with handle.
7. side collision dummy calibration positioner according to claim 1, is characterized in that, the thickness of described locating ring is greater than the thickness of backrest linking arm, and described latch is circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310423388.1A CN103604576B (en) | 2013-09-17 | 2013-09-17 | Side collision dummy calibration positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310423388.1A CN103604576B (en) | 2013-09-17 | 2013-09-17 | Side collision dummy calibration positioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103604576A CN103604576A (en) | 2014-02-26 |
| CN103604576B true CN103604576B (en) | 2016-05-25 |
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ID=50122821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310423388.1A Active CN103604576B (en) | 2013-09-17 | 2013-09-17 | Side collision dummy calibration positioner |
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| CN (1) | CN103604576B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117190944B (en) * | 2023-11-08 | 2024-03-22 | 中国汽车技术研究中心有限公司 | Auxiliary measuring device and method for measuring automobile collision dummy |
| CN117932196B (en) * | 2024-03-25 | 2024-07-12 | 中国汽车技术研究中心有限公司 | Calculation method for hip deformation of automobile collision dummy and multi-angle testing device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2111725C (en) * | 1993-12-18 | 1998-10-13 | Wojciech Smuk | Combination reclining and folding mechanism for automotive seat assemblies |
| JP4105534B2 (en) * | 2002-11-28 | 2008-06-25 | トヨタ紡織株式会社 | Vehicle seat |
| CN101716033A (en) * | 2009-11-30 | 2010-06-02 | 王会阳 | Seat chair with adjustable backrest |
| CN202573869U (en) * | 2012-05-02 | 2012-12-05 | 厦门康乐佳运动器材有限公司 | Device for adjusting angle of backrest |
| CN202760663U (en) * | 2012-09-17 | 2013-03-06 | 攀枝花学院 | Seat |
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2013
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| CN103604576A (en) | 2014-02-26 |
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