CN110127090B

CN110127090B - Auxiliary wearing device for stand-type lunar surface split type space suit

Info

Publication number: CN110127090B
Application number: CN201910415942.9A
Authority: CN
Inventors: 王建华; 刘汉; 刘桐语; 王晟昊; 吴桐; 张彩霞
Original assignee: Beijing University of Technology
Current assignee: Beijing University of Technology
Priority date: 2019-05-19
Filing date: 2019-05-19
Publication date: 2021-01-05
Anticipated expiration: 2039-05-19
Also published as: CN110127090A

Abstract

The invention discloses a standing moon surface split type space suit auxiliary wearing device.A space technician wears a split type space suit chest component and fixes the chest component on the device, and arm component auxiliary devices on the left arm and the right arm of a mechanism drive a clamping link rod to rotate through a clamping driving motor; the bracket and the pressing support rod move together to press and combine the wrist ring of the chest component and the wrist ring of the arm component; the auxiliary wearable device enables the middle section lifting rack and the middle section lifting rack to move upwards through the middle section driving motor, the lifting support plate is lifted upwards through the lower section lifting hydraulic rod, the trousers support plate is driven to move upwards, the planet aerospace suit is hard material, after the aerospace suit trousers assembly reaches the position, the wrist ring of the aerospace suit trousers assembly and the wrist ring of the aerospace suit chest assembly are pressed and combined through acting force, then the outer layer of the middle section of the seat moves downwards, the aerospace crew is put down, and then the seat is deformed into a seat for the aerospace crew to use when wearing the aerospace suit shoes assembly.

Description

Auxiliary wearing device for stand-type lunar surface split type space suit

Technical Field

The invention relates to the field of mechanical engineering, in particular to a method and a device for wearing a standing moon surface split type space suit.

Background

In order to meet the use requirements, the split type space suit needs to be worn by respectively finishing a jacket assembly, an arm assembly, a trousers assembly and a shoe assembly. In order to meet the design requirements of the space suit, the combination of different components of the space suit uses the combination of a pressing type wrist ring. The split type space suit wearing mode adopted at present is that a jacket assembly is fixed on a bracket, and a astronaut wears trousers and then wears the trousers by drilling downwards and cooperating with other people to finish wearing. The dressing method has the advantages of complex process and time consumption; and multiple persons are required to participate simultaneously, so that the working efficiency is reduced.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a quick and personal wearable device for split type space suits.

In order to achieve the purpose, the invention provides a method for wearing a moon surface split type space suit, and a standing type moon surface split type space suit auxiliary wearing device.

The split type space suit has the advantages that the split type space suit needs to be fixed on the support in the wearing process, and the space suit is worn by astronauts in a mode that trousers are drilled from the lower part and the trousers are cooperated by other people to finish wearing. The method is characterized in that an astronaut wearing an astronaut jacket assembly is fixed through a deformable cross-like mechanism, the wearing mechanism is assisted by arm assemblies, the wearing mechanism is assisted by trousers assemblies, the wearing mechanism respectively finishes wearing the arm assemblies and the trousers assemblies of the astronaut jacket, and then the astronaut wears shoes, so that the personal finishing of the wearing process of the astronaut jacket is realized.

Meanwhile, the invention provides a device adopting a personal achievable fast space suit dressing method, which is realized by the following technical scheme:

the invention adopts the technical scheme that the auxiliary wearing device for the standing moon surface split type space suit comprises a backrest front plate 1001, a right arm upper section 1002, a right arm lower section 1003, a supporting front plate 1004, a seat surface front plate 1005, a left arm lower section 1006, a left arm upper section 1007, a backrest back plate 2001, a seat surface back plate 2002, a supporting back plate 2003, an upper section right push rod 3001, a threaded lead screw 3002, a lead screw lower support 3003, a lead screw coupler 3004, a lead screw gear 3005, an upper and middle connecting shaft 3006, a turnover driving gear 3007, a connecting shaft lower gear 3008, a connecting shaft upper gear 3009, an upper section main bevel gear disc 3010, an upper section driving gear 3011, an upper section driving motor 3012, an upper section left push rod 3013, an upper section left transmission rod 3014, an upper section linkage left swing rod 3015, a lead screw nut slider 3016, a lead screw upper support 3017, an upper section linkage right swing rod 3018, an upper section right transmission rod 3019, an arm upper section left push rod 4001, a first arm upper section rack guide rail 4002, a first, An arm bending motor 4003, a first lower arm guide rail 4004, a lower arm rack 4005, a displacement drive gear 4006, a displacement drive motor 4007, a first displacement auxiliary slider 4008, a base frame 4009, a first function motor 4010, a first telescopic motion gear 4011, a first telescopic motion rack 4012, a first slider 4013, a bracket 4014, a second slider 4015, a pressing support rod 4016, a motor frame 4017, a right side gear auxiliary plate 4018, a first pressing motion rack 4019, a first pressing motion gear 4020, a first pressing jaw 4021, a first clamping connecting rod 4022, a first clamping drive rod 4023, a first clamping ring fixing slider 4024, a right side arm assembly clamping ring 4025, a clamping link 4026, a left side arm assembly clamping ring 4027, a second clamping ring fixing slider 4028, a second clamping drive rod 4029, a second clamping connecting rod 4030, a second pressing jaw 4031, a second pressing motion gear 4032, a second pressing motion rack 4033, A left side gear auxiliary plate 4034, a second telescopic motion rack 4035, a second telescopic motion gear 4036, a third slider 4037, a fourth slider 4038, a second function motor 4039, a clamping drive motor 5001, a second displacement auxiliary slider 5002, a second arm lower-section guide rail 5003, a fixed spline 5004, a second arm upper-section guide rail 5005, a reducer fixed disk 6001, a reducer connected disk 6002, a middle-section inner-layer base 6003, a middle-section inner-layer upper cover 6004, a middle-section second output-end output gear 7001, a middle-section second output shaft 7002, a first middle-section lifting rack 7003, a second middle-section lifting rack 7004, a middle-section drive motor 7005, a middle-section reversing gear shaft 7006, a middle-section power input shaft 7007, a middle-section center auxiliary gear 7008, a middle-section first output shaft 7009, a middle-section first output-end output gear 7010, a middle-section first output-end input gear 7011, a middle-section center main gear 7012, a middle-section front clamping gasket 7013, The device comprises a middle section driving gear 8001, a middle section reversing gear 8002, a middle section rear clamping gasket 9001, a lower section lifting hydraulic cylinder 10001, a trousers supporting plate 10002, a turning hydraulic cylinder 10003 and a lifting supporting plate 10004.

The upper-section driving motor 3012 is fixed on the front plate 1001 of the backrest through bolts, the upper-section driving motor 3012 is connected with the upper-section driving gear 3011, and the upper-section driving motor 3012 can drive the upper-section driving gear 3011 to rotate; the upper section driving gear 3011 is engaged with the upper section main bevel gear disc 3010, and the upper section driving gear 3011 can drive the upper section main bevel gear disc 3010 to rotate; the upper-section main bevel gear disc 3010 is connected with the front plate 1001 of the backrest through a bearing, and the upper-section main bevel gear disc 3010 can rotate around the bearing; the upper half part of the upper-section main bevel gear disc 3010 is meshed with the lead screw gear 3005, and the upper-section main bevel gear disc 3010 drives the lead screw gear 3005 to rotate; the screw rod gear 3005 is connected with the threaded screw rod 3002 through a screw rod coupler 3004, the screw rod gear 3005 can drive the threaded screw rod 3002 to rotate, and the screw rod lower support 3003 is sleeved on the threaded screw rod 3002 to limit the axial displacement of the threaded screw rod 3002, so that the requirement of the threaded screw rod 3002 on the position height is met; the threaded lead screw 3002 is connected with the lead screw nut slider 3016 through threads, and the threaded lead screw 3002 can drive the lead screw nut slider 3016 to move up and down along the threaded lead screw 3002; the upper end of the threaded lead screw 3002 is connected with a lead screw upper support 3017, and the lead screw upper support 3017 can limit the axial displacement of the threaded lead screw 3002, so that the requirement of the threaded lead screw 3002 on the position height is met; a section of sliding groove is respectively processed on the left side and the right side of the lead screw nut slider 3016, the left sliding groove of the lead screw nut slider 3016 is connected with the upper-section linkage left swing rod 3015 through a bolt, and the lead screw nut slider 3016 can drive the upper-section linkage left swing rod 3015 to move along the left sliding groove of the lead screw nut slider 3016 by moving up and down along the threaded lead screw 3002; the upper-section linkage left swing rod 3015 is connected with the upper-section left transmission rod 3014 through a bolt, and the upper-section linkage left swing rod 3015 can drive the upper-section left transmission rod 3014 to rotate around a connection point; the upper-section left transmission rod 3014 is connected with the upper-section left push rod 3013 through a bolt, and the upper-section left transmission rod 3014 can drive the upper-section left push rod 3013 to rotate around the connection point; the upper-section left push rod 3013 is fixed on the backrest front plate 1001 through a bolt; the upper-section left push rod 3013 is connected with the left arm upper section 1007 through a slide way processed on the left arm upper section 1007, and the upper-section left push rod 3013 can drive the left arm upper section 1007 to rotate around a positioning pin by moving along the slide way of the left arm upper section 1007;

the left arm upper section 1007 is connected with the back rest rear plate 2001 through a positioning pin; the left arm upper section 1007 is connected with the left arm lower section 1006 through an arm bending motor 4003 on the left arm and a fixed spline 5004, and the arm bending motor 4003 is driven to enable the left arm upper section 1007 and the left arm lower section 1006 to form a certain angle; an arm upper-section rack 4001 on the left arm is connected with the left arm upper section 1007 through a bolt, and one end face of the arm upper-section rack 4001 is attached to one end face of an arm lower-section rack 4005 on the left arm lower section 1006 when the left arm upper section 1007 is parallel to the left arm lower section 1006; the arm lower section rack 4005 is connected with the left arm lower section 1006 through a bolt; a second arm upper-section guide rail 5005 is arranged on the left side face of the left arm upper section 1007, the second arm upper-section guide rail 5005 is connected with the left arm upper section 1007 through a bolt, and the end face, close to the joint face of the left arm upper section 1007 and the left arm lower section 1006, of the second arm upper-section guide rail 5005 is level with the end face, where the arm upper-section rack 4001 is located, of the joint face; the first arm upper section guide rail 4002 is arranged on the right side surface of the left arm upper section 1007, and the first arm upper section guide rail 4002 is connected with the left arm upper section 1007 through a bolt; the end surface of the first arm upper-section guide rail 4002 close to the joint surface of the left arm upper section 1007 and the left arm lower section 1006 is level with the end surface of the arm upper-section rack 4001; the second arm upper section guide rail 5005 on the left side of the left arm upper section 1007 is the same as the first arm upper section guide rail 4002 on the right side of the left arm upper section 1007 in length; the second arm lower-section guide rail 5003 is arranged on the left side surface of the left arm lower-section 1006, the second arm lower-section guide rail 5003 is connected with the left arm lower-section 1006 through a bolt, and the end surface of the second arm lower-section guide rail 5003 on the left side of the left arm lower-section 1006, which is close to the joint surface of the left arm upper-section 1007 and the left arm lower-section 1006, is level with the end surface of the arm lower-section rack 4005 at the joint surface; the first lower arm section guide rail 4004 is arranged on the right side surface of the lower left arm section 1006, and the first lower arm section guide rail 4004 is connected with the lower left arm section 1006 through a bolt; the end surface of the first arm lower-section guide rail 4004 on the right side of the left arm lower-section 1006, which is close to the joint surface of the left arm upper-section 1007 and the left arm lower-section 1006, is flush with the end surface of the arm lower-section rack 4005 at the position; the second lower arm guide rail 5003 on the left side of the lower left arm segment 1006 has the same length as the first lower right arm guide rail 4004 of the lower left arm segment 1006;

a right sliding groove of the lead screw nut slider 3016 is connected with the upper-section linkage right swing rod 3018 through a bolt, and the lead screw nut slider 3016 can drive the upper-section linkage right swing rod 3018 to move along the right sliding groove of the lead screw nut slider 3016 by moving up and down along the threaded lead screw 3002; the upper-section linkage right swing rod 3018 is connected with the upper-section right transmission rod 3019 through a bolt, and the upper-section linkage right swing rod 3018 can drive the upper-section right transmission rod 3019 to rotate around a connection point; the upper-section right transmission rod 3019 is connected with the upper-section right push rod 3001 through a bolt, the upper-section right transmission rod 3019 can drive the upper-section right push rod 3001 to rotate around a connection point, and the upper-section right push rod 3001 is fixed on the backrest front plate 1001 through a bolt; the upper-section right push rod 3001 is connected with the right arm upper section 1002 through a slide way processed on the right arm upper section 1002, the upper-section right push rod 3001 can drive the right arm upper section 1002 to rotate around a positioning pin by moving along the slide way of the right arm upper section 1002, and the right arm upper section is connected with the backrest rear plate 2001 through the positioning pin; the right arm and the left arm of the mechanism are assembled similarly.

The left arm and the right arm of the mechanism are respectively provided with a movable arm component auxiliary device, the arm component auxiliary devices on the left arm and the right arm are completely the same, and each movable arm component auxiliary device comprises an arm upper section rack 4001, a first arm upper section guide rail 4002, an arm bending motor 4003, a first arm lower section guide rail 4004, an arm lower section rack 4005, a displacement driving gear 4006, a displacement driving motor 4007, a first displacement auxiliary sliding block 4008, a base frame 4009, a first function motor 4010, a first telescopic motion gear 4011, a first telescopic motion rack 4012, a first sliding block 4013, a support 4014, a second sliding block 4015, a compression supporting rod 4016, a motor frame 4017, a right side gear auxiliary plate 4018, a first compression motion rack 4019, a first compression motion gear 4020, a first compression clamping jaw 4021, a first clamping connecting rod 4022, a first clamping driving rod 4023, a first clamping ring fixing sliding block 4024, a right side arm component fixing sliding block 4025, a clamping ring 4025, A clamp link 4026, a left hand arm assembly clamp ring 4027, a second clamp ring fixing slider 4028, a second clamp driving lever 4029, a second clamp connecting bar 4030, a second pressing jaw 4031, a second pressing motion gear 4032, a second pressing motion rack 4033, a left side gear auxiliary plate 4034, a second telescopic motion rack 4035, a second telescopic motion gear 4036, a third slider 4037, a fourth slider 4038, a second function motor 4039, a clamp driving motor 5001, and a second displacement auxiliary slider 5002; the displacement driving motor 4007 is fixedly connected with the displacement driving gear 4006, and the displacement driving motor 4007 can drive the displacement driving gear 4006 to rotate; the displacement driving motor 4007 is connected with the motor frame 4017 through bolts, and the displacement driving motor 4007 can move together with the arm assembly auxiliary device; the displacement driving gear 4006 is meshed with the rack on the lower side of the left arm, and the displacement driving gear 4006 can move along the rack; the first displacement auxiliary sliding block 4008 is connected with a linear guide rail of the left arm, the first displacement auxiliary sliding block 4008 is connected with the base frame 4009 through a bolt, and the base frame 4009 can be driven by the first displacement auxiliary sliding block 4008 to move on the linear guide rail; the motor frame 4017 is connected with the base frame 4009 through bolts, the motor frame 4017 can move together with the base frame 4009, and slide ways are respectively processed at the left side and the right side of the motor frame 4017; the first function motor 4010 on the right side of the motor frame 4017 is connected with the motor frame 4017 through bolts, and the first function motor 4010 and the motor frame 4017 move together; the first function motor 4010 on the right side of the motor frame 4017 is fixedly connected with the first telescopic motion gear 4011 on the right side of the motor frame 4017, and the first function motor 4010 drives the first telescopic motion gear 4011 to rotate; a first telescopic motion gear 4011 on the right side of the motor frame 4017 is meshed with a first telescopic motion rack 4012 on the right side of the motor frame 4017, and the first telescopic motion gear 4011 drives the first telescopic motion rack 4012 to move through rotation; a first telescopic motion rack 4012 on the right side of the motor frame 4017 is connected with a support 4014 through welding, and the first telescopic motion rack 4012 and the support 4014 move together; the support 4014 is connected with a first sliding block 4013 which is arranged below the support 4014 and close to the right side of the support 4014 through welding, the support 4014 and the first sliding block 4013 move together, and a slide way is machined on the right side of the support 4014; a platform on the right side of the bracket 4014 close to the clamping driving motor 5001 is connected with a right side gear auxiliary plate 4018 through welding, and the bracket 4014 and the right side gear auxiliary plate 4018 move together; the right side gear auxiliary plate 4018 is connected with a first pressing motion gear 4020 on the right side of the motor frame 4017 through a shaft hole, and the first pressing motion gear 4020 rotates around the shaft hole; the first pressing motion gear 4020 on the right side of the motor frame 4017 is fixedly connected with the first pressing clamping jaw 4021 on the right side of the motor frame 4017, and the first pressing motion gear 4020 can rotate together with the first pressing clamping jaw 4021; the first pressing motion gear 4020 on the right side of the motor frame 4017 is meshed with the first pressing motion rack 4019 on the right side of the motor frame 4017, and the first pressing motion rack 4019 drives the first pressing motion gear 4020 to rotate through linear motion; the first pressing motion rack 4019 on the right side of the motor frame 4017 is connected with the part, close to the right side of the clamping driving motor 5001, of the pressing support rod 4016 through welding, and the first pressing motion rack 4019 and the pressing support rod 4016 move together; a second function motor 4039 on the left side of the motor frame 4017 is connected with the motor frame 4017 through bolts, and the second function motor 4039 and the motor frame 4017 move together; a second function motor 4039 on the left side of the motor rack 4017 is fixedly connected with a second telescopic motion gear 4036 on the left side of the motor rack 4017, and the second function motor 4039 drives the second telescopic motion gear 4036 to rotate; a second telescopic motion gear 4036 on the left side of the motor rack 4017 is meshed with a second telescopic motion rack 4035 on the left side of the motor rack 4017, and the second telescopic motion gear 4036 drives the second telescopic motion rack 4035 to move through rotation; a second telescopic motion rack 4035 on the left side of the motor frame 4017 is connected with the support 4014 through welding, and the second telescopic motion rack 4035 moves together with the support 4014; the support 4014 is connected with a fourth sliding block 4038 which is arranged below the support 4014 and close to the left side of the support 4014 through welding, the support 4014 and the fourth sliding block 4038 move together, and a slideway is machined on the left side of the support 4014; a platform on the left side of the bracket 4014 close to the clamping driving motor 5001 is connected with the left side gear auxiliary plate 4034 through welding, and the bracket 4014 and the left side gear auxiliary plate 4034 move together; the left side gear auxiliary plate 4034 is connected with a second pressing motion gear 4032 on the left side of the motor frame 4017 through a shaft hole, and the second pressing motion gear 4032 rotates by taking the connecting hole as a center; a second pressing motion gear 4032 on the left side of the motor rack 4017 is fixedly connected with a second pressing clamping jaw 4031 on the left side of the motor rack 4017, and the second pressing motion gear 4032 and the second pressing clamping jaw 4031 rotate together; a platform on the left side of the bracket 4014 close to the clamping driving motor 5001 is connected with the left side gear auxiliary plate 4034 through welding, and the bracket 4014 and the left side gear auxiliary plate 4034 move together; the left side gear auxiliary plate 4034 is connected with a second pressing motion gear 4032 on the left side of the motor frame 4017 through a shaft hole, and the second pressing motion gear 4032 rotates by taking the connecting hole as a center; a second pressing motion gear 4032 on the left side of the motor rack 4017 is fixedly connected with a second pressing clamping jaw 4031 on the left side of the motor rack 4017, and the second pressing motion gear 4032 and the second pressing clamping jaw 4031 rotate together; a second pressing motion gear 4032 on the left side of the motor rack 4017 is meshed with a second pressing motion rack 4033 on the left side of the motor rack 4017, and the second pressing motion rack 4033 drives the second pressing motion gear 4032 to rotate through linear motion; a second pressing motion rack 4033 on the left side of the motor frame 4017 is connected with a part, close to the left side of the clamping driving motor 5001, of the pressing support rod 4016 through welding, and the second pressing motion rack 4033 and the pressing support rod 4016 move together; a first slide block 4013 on the right side of a fourth slide block 4038 close to the left side of the support 4014 and below the support 4014 is respectively connected with slide ways on the left side and the right side of a motor frame 4017, and the slide blocks move along the slide ways; the pressing support rod 4016 and a third slide block 4037 which is arranged below the pressing support rod 4016 and close to the left side of the pressing support rod 4016 are connected through welding, and the pressing support rod 4016 and the slide blocks move together; a third slide block 4037 which is arranged below the pressing support rod 4016 and close to the left side of the pressing support rod 4016, a second slide block 4015 is respectively connected with the slide ways on the left side and the right side of the support 4014, and the slide blocks move along the slide ways; the clamping driving motor 5001 is connected with the motor frame 4017 through bolts, and the clamping driving motor 5001 moves together with the motor frame 4017; the clamping driving motor 5001 is fixedly connected with the clamping link 4026, and the clamping driving motor 5001 drives the clamping link 4026 to rotate; the clamping link 4026 is connected to the first clamping connecting rod 4022 by a pin, and the clamping link 4026 and the first clamping connecting rod 4022 rotate by a certain angle around the connecting pin; the first clamping drive rod 4023 is connected with the first clamping connecting rod 4022 through a pin, and the first clamping drive rod 4023 and the first clamping connecting rod 4022 rotate around the pin by a certain angle; the first clamping driving rod 4023 is connected with the first clamping ring fixing slider 4024 by welding, and the first clamping driving rod 4023 and the first clamping ring fixing slider 4024 move together; the first clamping ring fixing slide block 4024 is connected with the base frame 4009 through a slide way on the upper side of the base frame 4009, and the first clamping ring fixing slide block 4024 moves along the slide way; a second clamp ring fixing slide block 4028 on the left side of the clamp driving motor 5001 is connected with the left arm assembly clamp ring 4027 by welding, and the left arm assembly clamp ring 4027 moves together with the second clamp ring fixing slide block 4028; the right arm assembly clamp ring 4025 is connected to a first clamp ring fixing slider 4024 on the right side of the clamp driving motor 5001 by welding, and the right arm assembly clamp ring 4025 moves together with the first clamp ring fixing slider 4024;

the lower half part of the upper section main bevel gear disc 3010 is engaged with the connecting shaft upper gear 3009, and the upper section main bevel gear disc 3010 drives the connecting shaft upper gear 3009 to rotate; the upper gear 3009 of the connecting shaft is fixedly connected with the upper middle section connecting shaft 3006, and the upper gear 3009 of the connecting shaft drives the upper middle section connecting shaft 3006 to rotate together; the upper middle section connecting shaft 3006 is connected with the backrest rear plate 2001 through a bearing, and the upper middle section connecting shaft 3006 rotates around the bearing; the lower end of the upper middle section connecting shaft 3006 is fixedly connected with the connecting shaft lower gear 3008, and the upper middle section connecting shaft 3006 can drive the connecting shaft lower gear 3008 to rotate; the connecting shaft lower gear 3008 is meshed with the overturning driving gear 3007, and the connecting shaft lower gear 3008 drives the overturning driving gear 3007 to rotate; the overturning driving gear 3007 is fixedly connected with the planetary reducer, and the overturning driving gear 3007 drives the reducer connecting disc 6002 to rotate; a reducer connecting disc 6002 of the planetary reducer is connected with the seat surface rear plate 2002 by a bolt, and the reducer connecting disc 6002 and the seat surface rear plate 2002 move together;

the seat back plate 2002 and the seat front plate 1005 are connected by bolts, and the seat back plate 2002 and the seat front plate 1005 move together; the middle section inner layer base 6003 is connected with the middle section inner layer upper cover 6004 through bolts, and the middle section inner layer is arranged in the middle section outer layer; the middle section driving motor 7005 is connected with the middle section inner layer base 6003 through bolts, and the middle section driving motor 7005 and the middle section inner layer base 6003 move together; the middle section driving motor 7005 is fixedly connected with the middle section driving gear 8001, and the middle section driving motor 7005 can drive the middle section driving gear 8001 to rotate; the middle section driving gear 8001 is meshed with the middle section central main gear 7012, and the middle section driving gear 8001 can drive the middle section central main gear 7012 to rotate; the mid-section central main gear 7012 limits axial displacement of the bearings inside the mid-section central main gear 7012 by a mid-section front clamping washer 7013 and a mid-section rear clamping washer 9001; the bearing inside the middle section central main gear 7012 is fixedly connected with the middle section power input shaft 7007, and the middle section central main gear 7012 rotates around the middle section power input shaft 7007; the outer teeth of the middle-section central main gear 7012 are meshed with the middle-section first output end input gear 7011, and the middle-section central main gear 7012 can drive the middle-section first output end input gear 7011 to rotate; the middle section first output end input gear 7011 is fixedly connected with the middle section first output shaft 7009, and the middle section first output end input gear 7011 can rotate together with the middle section first output shaft 7009; the middle section first output shaft 7009 is fixedly connected with a middle section first output end output gear 7010, and the middle section first output end output gear 7010 rotates together with the middle section first output shaft 7009; the middle section first output end output gear 7010 is engaged with a second middle section lifting rack 7004 close to the middle section first output end output gear 7010, and the middle section first output end output gear 7010 drives the second middle section lifting rack 7004 to move up and down linearly through rotation; the inner teeth of the middle section central main gear 7012 are meshed with the middle section reversing gear 8002, and the middle section central main gear 7012 can drive the middle section reversing gear 8002 to rotate; the middle section reversing gear 8002 is connected with a middle section reversing gear shaft 7006, and the middle section reversing gear 8002 rotates around the middle section reversing gear shaft 7006; the middle section reversing gear 8002 is meshed with the middle section central pinion 7008, and the middle section reversing gear 8002 can drive the middle section central pinion 7008 to rotate; the middle section central pinion 7008 is fixedly connected with the middle section power input shaft 7007, and the middle section central pinion 7008 and the middle section power input shaft 7007 rotate together; the middle section central pinion 7008 is meshed with the middle section second output end input gear 7014, and the middle section central pinion 7008 can drive the second output end input gear 7014 to rotate; the middle section second output end input gear 7014 is fixedly connected with the middle section second output shaft 7002, and the middle section second output end input gear 7014 rotates together with the middle section second output shaft 7002; the middle section second output shaft 7002 is fixedly connected with the middle section second output end output gear 7001, and the middle section second output shaft 7002 can drive the middle section second output end output gear 7001 to rotate; the middle section second output end output gear 7001 is meshed with a first middle section lifting rack 7003 close to the middle section second output end output gear 7001, and the middle section second output end output gear 7001 can drive the first middle section lifting rack 7003 to move up and down linearly; the second middle section lifting rack 7004 close to the middle section first output shaft 7009 and the first middle section lifting rack 7003 close to the middle section second output shaft 7002 are both connected with the seat surface rear plate 2002 through bolts, and the racks on both sides move together with the middle section outer layer;

the middle section inner layer is connected with a planetary reducer through a reducer connecting disc 6002, and the reducer connecting disc 6002 of the planetary reducer moves together with the middle section inner layer; a motor of the planetary reducer is connected with a reducer fixing disc 6001 through bolts, and the reducer fixing disc 6001 is connected with a lower supporting rear plate 2003 through bolts; the support rear plate 2003 is connected with the support front plate 1004 through bolts, and the support rear plate 2003 moves together with the support front plate 1004; the lower section lifting hydraulic cylinder 10001 is fixed on the auxiliary device, a top rod of the lower section lifting hydraulic cylinder 10001 is connected with the lifting support plate 10004 through welding, and the top rod of the lower section lifting hydraulic cylinder 10001 controls the lifting support plate 10004 to move up and down; the cylinder body of the turning hydraulic cylinder 10003 is connected with the lifting support plate 10004 through a pin, and the cylinder body rotates by a certain angle around the pin; a top rod of the turning hydraulic cylinder 10003 is connected with the trousers support plate 10002 through a pin, and the top rod drives the trousers support plate 10002 to rotate around the pin hole by a certain angle;

after an astronaut wears the chest component of the split type astronaut suit and fixes the chest component on the device, the arm component auxiliary devices on the left arm and the right arm of the mechanism drive the clamping link rod 4026 to rotate through the clamping driving motor 5001, the distance between the left arm component clamping ring 4027 and the right arm component clamping ring is changed to realize the movement of the fastened astronaut suit arm components along the two arms of the mechanism, and the movement process is realized by the movement of the displacement driving motor 4007 on the arm component auxiliary device driving the displacement driving gear 4006 to move along the racks on the two arms of the mechanism; after the arm component auxiliary device reaches a position, the first function motor 4010 and the second function motor 4039 respectively enable the first telescopic motion rack 4012 and the second telescopic motion rack 4035 to move by driving the first telescopic motion gear 4011 and the second telescopic motion gear 4036 to rotate, and guarantee that the pressing support rod 4016 moves together with the support 4014, so that the pressing clamping jaw 01021 and the second pressing clamping jaw 4031 extend outwards, the support 4014 remains stationary, the second function motor 4039 drives the pressing support rod 4016 to move forwards, so that the first pressing clamping jaw 4021 and the second pressing clamping jaw 4031 rotate inwards by 90 degrees to buckle a wrist ring of a chest component of the aerospace suit, and then the support 4014 moves together with the pressing support rod 4016 to realize pressing combination of the wrist ring of the chest component and a wrist ring of an arm component, so far, the aerospace suit is basically worn completely; then the auxiliary wearing device enables the first middle section lifting rack 7003 and the second middle section lifting rack 7004 to move upwards through the middle section driving motor 7005, the outer layer of the middle section also moves upwards to lift an astronaut, then the overturning hydraulic cylinder 10003 overturns the trousers support plate 10002 with an astronaut trousers component for 90 degrees to be horizontal, then the lower section lifting hydraulic cylinder 10001 lifts the lifting support plate upwards to drive the trousers support plate 10002 to move upwards, the planet astronaut is made of hard materials, after the astronaut trousers component reaches the position, the upward movement is continued, the acting force is used for realizing the pressing combination of the wrist ring of the astronaut trousers component and the wrist ring of the astronaut chest component, then the outer layer of the middle section of the seat moves downwards to put down the astronaut, and then the seat is deformed to be used when the astronaut wears the astronaut shoes component;

the device can realize the rapid and independent wearing of the space suit.

Drawings

Fig. 1 is a front perspective view of a standing moon surface split type auxiliary wearing device for space suit.

Fig. 2 is a rear perspective view of the auxiliary wearing device for the standing moon surface split type space suit.

Fig. 3 is a structural view of the upper dressing mechanism.

FIG. 4 is a front perspective view of the left arm of the mechanism.

FIG. 5 is a rear perspective view of the left arm of the mechanism.

Figure 6 is a perspective view of the mid-section lifting mechanism.

Fig. 7 is a structural diagram of a middle stage lifting mechanism.

Figure 8 is a front perspective view of the mid-section lift mechanism gearbox.

Figure 9 is a rear perspective view of the mid-section lifting mechanism gear box.

Fig. 10 is a perspective view of the lower mechanism.

In the figure:

1001. a backrest front plate; 1002. a right arm upper section; 1003. a lower right arm section; 1004. supporting the front plate; 1005. a seat front plate; 1006. a lower left arm section; 1007. a left arm upper section; 2001. a back plate; 2002. a seat back plate; 2003. supporting the rear plate; 3001. an upper section right push rod; 3002. a threaded lead screw; 3003. a screw rod lower support; 3004. a lead screw coupling; 3005. a lead screw gear; 3006. an upper middle section connecting shaft; 3007. turning over the driving gear; 3008. connecting the lower gear of the shaft; 3009. a gear is arranged on the connecting shaft; 3010. an upper section main bevel gear disc; 3011. an upper section drive gear; 3012. an upper section drive motor; 3013. an upper left push rod; 3014. an upper left drive link; 3015. the upper section is linked with a left swing rod; 3016. a lead screw nut slider; 3017. the screw rod is supported; 3018. the upper section is linked with a right swing rod; 3019. an upper right transmission rod; 4001. an arm upper section rack; 4002. a first arm upper section guide rail; 4003. an arm bending motor; 4004. a first lower arm guide rail; 4005. a rack at the lower section of the arm; 4006. a displacement drive gear; 4007. a displacement drive motor; 4008. a first displacement auxiliary slide block; 4009. a base frame; 4010. a first function motor; 4011. a first telescoping motion gear; 4012. a first telescoping motion rack; 4013. a first slider; 4014. a support; 4015. a second slider; 4016. the supporting rod is pressed tightly; 4017. a motor frame; 4018. a right side gear auxiliary plate; 4019. a first pressing moving rack; 4020. a first pressing motion gear; 4021. a first hold-down jaw; 4022. a first clamping connecting rod; 4023. a first clamp drive rod; 4024. the first clamping ring fixes the sliding block; 4025. a right arm assembly clamp ring; 4026. clamping the link rod; 4027. a left arm assembly clamp ring; 4028. the second clamping ring fixes the sliding block; 4029. A second clamp drive rod; 4030. a second clamping connecting rod; 4031. a second hold-down jaw; 4032. a second pressing motion gear; 4033. a second pressing moving rack; 4034. a left side gear auxiliary plate; 4035. a second telescoping motion rack; 4036. a second telescoping motion gear; 4037. a third slider; 4038. a fourth slider; 4039. a second function motor; 5001. clamping the driving motor; 5002. a second displacement auxiliary slide block; 5003. a second lower arm guide rail; 5004. fixing the spline; 5005. a second arm upper section guide rail; 6001. a reducer fixing disc; 6002. a reducer connecting disc; 6003. a middle section inner layer base; 6004. an upper cover of the middle section inner layer; 7001. the middle section second output end outputs a gear; 7002. a middle section second output shaft; 7003. the first middle section lifting rack; 7004. the second middle section lifts the rack; 7005. a middle section driving motor; 7006. a middle section reversing gear shaft; 7007. a middle section power input shaft; 7008. a middle section central pinion; 7009. a middle section first output shaft; 7010. the middle section first output end outputs a gear; 7011. a middle section first output end inputs a gear; 7012. a middle section central main gear; 7013. clamping the gasket in front of the middle section; 7014. a gear is input at a second output end of the middle section; 8001. a middle section driving gear; 8002. a middle section reversing gear; 9001. clamping the gasket at the rear of the middle section; 10001. a lower section lifting hydraulic cylinder; 10002. a pants support plate; 10003. turning over the hydraulic cylinder; 10004. lifting the support plate;

Detailed Description

The present invention will be further illustrated with reference to the following examples, but the present invention is not limited to the following examples.

Example 1

As shown in fig. 1 and fig. 2, a perspective view of a standing lunar surface split type space suit auxiliary wearing device according to an embodiment of the present invention includes a backrest front plate 1001, a backrest back plate 2001, a left arm upper section 1007, a left arm lower section 1006, a right arm upper section 1002, a right arm lower section 1003, a seat front plate 1005, a seat back plate 2002, a support front plate 1004, and a support back plate 2003.

The backrest front plate 1001 and the backrest back plate 2001 are fixed together through bolts, the seat front plate 1005 and the seat back plate 2002 are fixed together through bolts, the support front plate 1004 and the support back plate 2003 are fixed together through bolts, and the left arm upper section 1007 and the left arm lower section 1006 are connected together through a motor and accessories. The right arm upper section 1002 and the right arm lower section 1003 are connected together through a motor and accessories.

As shown in fig. 3, an upper dressing mechanism according to an embodiment of the present invention includes an upper right push rod 3001, a threaded lead screw 3002, a lead screw lower support 3003, a lead screw coupler 3004, a lead screw gear 3005, an upper middle section connecting shaft 3006, a flip drive gear 3007, a connecting shaft lower gear 3008, a connecting shaft upper gear 3009, an upper main bevel gear disc 3010, an upper drive gear 3011, an upper drive motor 3012, an upper left push rod 3013, an upper left transmission rod 3014, an upper linkage left swing link 3015, a lead screw nut slider 3016, a lead screw upper support 3017, an upper linkage right swing link 3018, and an upper right transmission rod 3019.

The upper-section driving motor 3012 is fixed on the front plate 1001 of the backrest through bolts, and the upper-section driving motor 3012 is connected with the upper-section driving gear 3011; the upper section driving gear 3011 is engaged with the upper section main bevel gear disc 3010; the upper-section main bevel gear disc 3010 is connected with the front plate 1001 of the backrest through a bearing; the upper half part of the upper-section main bevel gear disc 3010 is meshed with the lead screw gear 3005; the screw rod gear 3005 is connected with the threaded screw rod 3002 through a screw rod coupler 3004, and the screw rod lower support 3003 is sleeved on the threaded screw rod 3002 to limit axial displacement of the threaded screw rod 3002, so that the requirement of the threaded screw rod 3002 on position height is met; the threaded lead screw 3002 is connected with the lead screw nut slider 3016 through threads; the upper end of the threaded lead screw 3002 is connected with a lead screw upper support 3017, and the lead screw upper support 3017 can limit the axial displacement of the threaded lead screw 3002, so that the requirement of the threaded lead screw 3002 on the position height is met; a left sliding groove of the lead screw nut slider 3016 is connected with the upper-section linkage left swing rod 3015 through a bolt; the upper-section linkage left swing rod 3015 is connected with the upper-section left transmission rod 3014 through a bolt; the upper-section left transmission rod 3014 is connected with the upper-section left push rod 3013 through a bolt; the upper-section left push rod 3013 is fixed on the backrest front plate 1001 through a bolt; the right side assembly and movement is very similar to the left side.

As shown in fig. 4 and 5, a device for assisting wearing of a left arm and an arm assembly of a mechanism according to an embodiment of the present invention, a device for assisting wearing of a right arm and an arm assembly of a mechanism according to an embodiment of the present invention, which is similar to the left arm, includes an upper arm rack 4001, a first upper arm rail 4002, an arm bending motor 4003, a first lower arm rail 4004, a lower arm rack 4005, a displacement drive gear 4006, a displacement drive motor 4007, a first displacement assisting slider 4008, a base frame 4009, a first function motor 4010, a first telescopic motion gear 4011, a first telescopic motion rack 4012, a first slider 4013, a bracket 4014, a second slider 4015, a pressing support rod 4016, a motor frame 4017, a right side gear assisting plate 4018, a first pressing motion rack 4019, a first pressing motion gear 4020, a first pressing jaw 4021, a first connecting rod clamping drive rod 4022, a first clamping drive rod 4023, a first clamping ring fixing slider 4024, and a right arm assembly clamping ring 4025, a clamping link 4026, a left arm assembly clamping ring 4027, a second clamping ring fixing slide block 4028, a second clamping driving rod 4029, a second clamping connecting rod 4030, a second pressing clamping jaw 4031, a second pressing motion gear 4032, a second pressing motion rack 4033, a left gear auxiliary plate 4034, a second telescopic motion rack 4035, a second telescopic motion gear 4036, a third slide block 4037, a fourth slide block 4038, a second function motor 4039, a clamping driving motor 5001, a second displacement auxiliary slide block 5002, a second arm lower-section guide rail 5003, a fixing spline 5004 and a second arm upper-section guide rail 5005.

The displacement driving motor 4007 is fixedly connected with the displacement driving gear 4006; the displacement driving motor 4007 is connected with the motor frame 4017 through bolts; the displacement driving gear 4006 is meshed with the arm upper section rack 4001 and the arm lower section rack 4005; the first displacement auxiliary sliding block 4008 is connected with the linear guide rail of the left arm, and the first displacement auxiliary sliding block 4008 is fixed on the base frame 4009 through a bolt; the motor frame 4017 is connected with the base frame 4009 through bolts; the first functional motor 4010 is fixed on the motor frame 4017 through bolts; the first function motor 4010 is fixedly connected with the first telescopic motion gear 4011; the first telescopic motion gear 4011 is meshed with the first telescopic motion rack 4012; the first telescopic moving rack 4012 is connected with the support 4014 through welding; the support 4014 is connected with the first slide block 4013 through welding; a platform on the right side of the bracket 4014 close to the clamping driving motor 5001 is connected with a right side gear auxiliary plate 4018 through welding; the right side gear auxiliary plate 4018 is connected with the first pressing motion gear 4020 through a shaft hole; the first pressing motion gear 4020 is fixedly connected with the first pressing jaw 4021; the first pressing motion gear 4020 is meshed with the first pressing motion rack 4019; the first pressing moving rack 4019 and the part of the pressing support rod 4016 close to the right side of the clamping drive motor 5001 are connected by welding; the second function motor 4039 is connected with the motor frame 4017 through bolts; the second functional motor 4039 is fixedly connected with the second telescopic motion gear 4036; the second telescoping motion gear 4036 is engaged with the second telescoping motion rack 4035; the second telescopic moving rack 4035 is connected with the support 4014 through welding; the support 4014 is connected with the fourth sliding block 4038 through welding; a platform on the left side of the bracket 4014 close to the clamping driving motor 5001 is connected with a left side gear auxiliary plate 4034 through welding; the left side gear auxiliary plate 4034 is connected with the second pressing motion gear 4032 through a shaft hole; the second pressing motion gear 4032 is fixedly connected with the second pressing clamping jaw 4031; a platform on the left side of the bracket 4014 close to the clamping driving motor 5001 is connected with a left side gear auxiliary plate 4034 through welding; the left side gear auxiliary plate 4034 is connected with the second pressing motion gear 4032 through a shaft hole; the second pressing motion gear 4032 is fixedly connected with the second pressing clamping jaw 4031; the second pressing motion gear 4032 is meshed with the second pressing motion rack 4033; the second pressing motion rack 4033 is connected with the part of the pressing support rod 4016 close to the left side of the clamping drive motor 5001 by welding; the fourth slide block 4038 and the first slide block 4013 are respectively connected with the slide ways on the left side and the right side of the motor frame 4017; the pressing support rod 4016 is connected with a third slide block 4037, and the second slide block 4015 is connected through welding; a third slide block 4037, a second slide block 4015 is respectively connected with the slide ways on the left and right sides of the support 4014; the clamping driving motor 5001 is connected with the motor frame 4017 through bolts; the clamping driving motor 5001 is fixedly connected with the clamping link 4026; the clamp link 4026 is pinned to a first clamp connection bar 4022; the first clamp driving lever 4023 is pin-connected to the first clamp connecting lever 4022; the first clamping driving rod 4023 is connected with the first clamping ring fixing slide block 4024 through welding; the first clamping ring fixing slide block 4024 is connected with the base frame 4009 through a slide way on the upper side of the base frame 4009; the second clamping ring fixing slide block 4028 is connected with the left arm assembly clamping ring 4027 through welding; the right arm assembly clamping ring 4025 is connected with the first clamping ring fixing sliding block 4024 through welding;

as shown in fig. 6 and 7 and fig. 8 and 9, the middle section lifting mechanism according to the embodiment of the present invention includes a reducer fixing disk 6001; a reducer connection plate 6002; a middle section inner layer base 6003; a middle section inner layer upper cover 6004; the middle section second output end outputs a gear 7001; a middle section second output shaft 7002; a first mid-section lift rack 7003; a second mid-section lift rack 7004; a middle section drive motor 7005; a middle segment reversing gear shaft 7006; a mid-section power input shaft 7007; a mid-section central pinion 7008; a mid-section first output shaft 7009; the middle section first output end outputs a gear 7010; the middle section first output end inputs the gear 7011; a mid-section central main gear 7012; a middle section front clamping shim 7013; the middle section second output end inputs gear 7014; a middle section driving gear 8001; a middle section reversing gear 8002; a middle section rear clamping pad 9001;

the seat back plate 2002 and the seat front plate 1005 are connected through bolts; the middle section inner layer base 6003 is connected with the middle section inner layer upper cover 6004 through bolts, and the middle section inner layer is arranged in the middle section outer layer; the middle section driving motor 7005 is connected with the middle section inner layer base 6003 through bolts; the middle section driving motor 7005 is fixedly connected with the middle section driving gear 8001; the middle section driving gear 8001 is meshed with the middle section central main gear 7012; the mid-section central main gear 7012 limits axial displacement of the bearings inside the mid-section central main gear 7012 by a mid-section front clamping washer 7013 and a mid-section rear clamping washer 9001; the bearing inside the middle section central main gear 7012 is fixedly connected with the middle section power input shaft 7007; the outer teeth of the middle section central main gear 7012 are meshed with a middle section first output shaft input gear 7011; the middle section first output end input gear 7011 is fixedly connected with the middle section first output shaft 7009; the middle section first input shaft 7009 is fixedly connected with the middle section first output end output gear 7010; the middle section first output gear 7010 is engaged with a second middle section lifting rack 7004 adjacent to the middle section first output gear 7010; the inner teeth of the middle section central main gear 7012 are meshed with the middle section reversing gear 8002; the middle section reversing gear 8002 is connected with a middle section reversing gear shaft 7006; the middle section reversing gear 8002 is meshed with a middle section central pinion 7008; the middle section central pinion 7008 is fixedly connected with the middle section power input shaft 7007; the middle section central pinion 7008 is meshed with the middle section second output end input gear 7014; the middle section second output end input gear 7014 is fixedly connected with the middle section second output shaft 7002; the middle section second output shaft 7002 is fixedly connected with the middle section second output end output gear 7001; the middle section second output gear 7001 is engaged with a first middle section lifting rack 7003 adjacent to the middle section second output gear 7001; the second mid-section lifting rack 7004 adjacent to the mid-section first output shaft 7009 and the first mid-section lifting rack 7003 adjacent to the mid-section second output shaft 7002 are both connected to the seat back plate 2002 by bolts;

as shown in fig. 10, the embodiment of the present invention relates to a hydraulic turning and lifting device, which includes a lower lifting hydraulic cylinder 10001, a trousers supporting plate 10002, a turning hydraulic cylinder 10003, a lifting supporting plate 10004, a supporting front plate 1004, and a supporting rear plate 2003;

the support front plate 1004 is fixed with the support rear plate 2003 by bolts; the lower section lifting hydraulic cylinder 10001 is fixed on an auxiliary platform on the ground, and an ejector rod of the lower section lifting hydraulic cylinder 10001 is fixed on the lifting support plate 10004 through welding; the cylinder body of the turning hydraulic cylinder 10003 is connected with the lifting support plate 10004 through a pin, and the ejector rod of the turning hydraulic cylinder 10003 is connected with the trousers support plate 10002 through a pin;

after an astronaut wears the chest component of the split type astronaut suit and fixes the chest component on the device, the arm component auxiliary devices on the left arm and the right arm of the mechanism drive the clamping link rod 4026 to rotate through the clamping driving motor 5001, the distance between the left arm component clamping ring 4027 and the right arm component clamping ring is changed to realize the movement of the fastened astronaut suit arm components along the two arms of the mechanism, and the movement process is realized by the movement of the displacement driving motor 4007 on the arm component auxiliary device driving the displacement driving gear 4006 to move along the racks on the two arms of the mechanism; after the arm component auxiliary device reaches a position, the first function motor 4010 and the second function motor 4039 respectively enable the first telescopic motion rack 4012 and the second telescopic motion rack 4035 to move by driving the first telescopic motion gear 4011 and the second telescopic motion gear 4036 to rotate, and guarantee that the pressing support rod 4016 and the support 4014 move together, so that the first pressing clamping jaw 4021 and the second pressing clamping jaw 4031 extend outwards, the support 4014 remains stationary, the second function motor 4039 drives the pressing support rod 4016 to move forwards, so that the first pressing clamping jaw 4021 and the second pressing clamping jaw 4021 rotate inwards by 90 degrees to buckle a wrist ring of a chest component of the aerospace suit, and then the support 4014 and the pressing support rod 4016 move together to realize pressing combination of the wrist ring of the chest component and the wrist ring of the arm component, so far, the upper half body of the aerospace suit is basically worn; the auxiliary wearing device enables the first middle section lifting rack 7003 and the second middle section lifting rack 7004 to move upwards through the middle section driving motor 7005, the outer layer of the middle section also moves upwards to lift an astronaut, then the overturning hydraulic cylinder 10003 overturns the trousers support plate 10002 with the astronaut trousers component for 90 degrees to be horizontal, then the lower section lifting hydraulic cylinder 10001 lifts the lifting support plate upwards to drive the trousers support plate 10002 to move upwards, the planet astronaut suit is generally made of hard materials, after the astronaut suit trousers component reaches the position, the upward movement is continued, the acting force is used for pressing and combining the wrist ring of the astronaut trousers component and the wrist ring of the astronaut suit chest component, then the outer layer of the middle section of the seat moves downwards to put down the astronaut, and then the seat is deformed to be used for the astronaut to wear the astronaut jacket shoes component.

The above examples are provided for clarity of illustration only and are not intended to limit the invention to the particular embodiments described. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any obvious variations or modifications which come within the spirit and scope of the invention are desired to be protected by the following claims.

Claims

1. The utility model provides a supplementary device of wearing of split type space suit in stand-type moon surface which characterized in that: comprises a backrest front plate (1001), a right arm upper section (1002), a right arm lower section (1003), a support front plate (1004), a seat surface front plate (1005), a left arm lower section (1006) and a left arm upper section (1007); the seat back plate (2001), the seat back plate (2002), the support back plate (2003), the upper-section right push rod (3001), the threaded screw (3002), the screw lower support (3003) and the screw coupling (3004); the device comprises a lead screw gear (3005), an upper-middle section connecting shaft (3006), a turnover driving gear (3007), a connecting shaft lower gear (3008), a connecting shaft upper gear (3009), an upper section main bevel gear disc (3010), an upper section driving gear (3011), an upper section driving motor (3012), an upper section left push rod (3013), an upper section left transmission rod (3014), an upper section linkage left swing rod (3015), a lead screw nut slider (3016), a lead screw upper support (3017), an upper section linkage right swing rod (3018), an upper section right transmission rod (3019), an arm upper section rack (4001), a first arm upper section guide rail (4002), an arm bending motor (4003), a first arm lower section guide rail (4004), an arm lower section rack (4005), a displacement driving gear (4006), a displacement driving motor (4007), a first displacement auxiliary slider (4008), a base frame motor (4009), a first function motor (4010), a first telescopic motion gear (4011), The device comprises a first telescopic motion rack (4012), a first slider (4013), a bracket (4014), a second slider (4015), a pressing support rod (4016), a motor frame (4017), a right side gear auxiliary plate (4018), a first pressing motion rack (4019), a first pressing motion gear (4020), a first pressing clamping jaw (4021), a first clamping connection rod (4022), a first clamping drive rod (4023), a first clamping ring fixing slider (4024), a right side arm assembly clamping ring (4025), a clamping connection rod (4026), a left side arm assembly clamping ring (4027), a second clamping ring fixing slider (4028), a second clamping drive rod (4029), a second clamping connection rod (4030), a second pressing clamping jaw (4031), a second pressing motion gear (4032), a second pressing motion rack (4033), a left side gear auxiliary plate (4034), a second telescopic motion rack (4035), a second telescopic motion gear (4036), A third slider (4037), a fourth slider (4038), a second functional motor (4039), a clamping drive motor (5001), a second displacement auxiliary slider (5002), a second arm lower-section guide rail (5003), a fixed spline (5004), a second arm upper-section guide rail (5005), a reducer fixing plate (6001), a reducer connecting plate (6002), a middle-section inner-layer base (6003), a middle-section inner-layer upper cover (6004), a middle-section second output end output gear (7001), a middle-section second output shaft (7002), a first middle-section lifting rack (7003), a second middle-section lifting rack (7004), a middle-section drive motor (7005), a middle-section reversing gear shaft (7006), a middle-section power input shaft (7007), a middle-section central auxiliary gear (7008), a middle-section first output shaft (7009), a middle-section first output end output gear (7010), a middle-section first output end input gear (7011), a middle-section central main gear (7012), The device comprises a middle section front clamping gasket (7013), a middle section second output end input gear (7014), a middle section driving gear (8001), a middle section reversing gear (8002), a middle section rear clamping gasket (9001), a lower section lifting hydraulic cylinder (10001), a trousers supporting plate (10002), a turning hydraulic cylinder (10003) and a lifting supporting plate (10004);

the upper-section driving motor (3012) is fixed on the front plate (1001) of the backrest through bolts, the upper-section driving motor (3012) is connected with the upper-section driving gear (3011), and the upper-section driving motor (3012) can drive the upper-section driving gear (3011) to rotate; the upper section driving gear (3011) is meshed with the upper section main bevel gear disc (3010), and the upper section driving gear (3011) can drive the upper section main bevel gear disc (3010) to rotate; the upper section main bevel gear disc (3010) is connected with the front plate (1001) of the backrest through a bearing, and the upper section main bevel gear disc (3010) can rotate around the bearing; the upper half part of the upper section main bevel gear disc (3010) is meshed with the lead screw gear (3005), and the upper section main bevel gear disc (3010) drives the lead screw gear (3005) to rotate; the screw rod gear (3005) is connected with the threaded screw rod (3002) through a screw rod coupler (3004), the screw rod gear (3005) can drive the threaded screw rod (3002) to rotate, and the screw rod lower support (3003) is sleeved on the threaded screw rod (3002) to limit the axial displacement of the threaded screw rod (3002) so as to meet the requirement of the threaded screw rod (3002) on the position height; the threaded lead screw (3002) is connected with the lead screw nut slider (3016) through threads, and the threaded lead screw (3002) can drive the lead screw nut slider (3016) to move up and down along the threaded lead screw (3002); the upper end of the threaded lead screw (3002) is connected with a lead screw upper support (3017), and the lead screw upper support (3017) can limit the axial displacement of the threaded lead screw (3002) and meet the requirement of the threaded lead screw (3002) on the position height; a section of sliding groove is respectively processed on the left side and the right side of the lead screw nut sliding block (3016), the left sliding groove of the lead screw nut sliding block (3016) is connected with the upper-section linkage left oscillating bar (3015) through a bolt, and the lead screw nut sliding block (3016) can move up and down along the threaded lead screw (3002) to drive the upper-section linkage left oscillating bar (3015) to move along the left sliding groove of the lead screw nut sliding block (3016); the upper-section linkage left swing rod (3015) is connected with the upper-section left transmission rod (3014) through a bolt, and the upper-section linkage left swing rod (3015) can drive the upper-section left transmission rod (3014) to rotate around a connection point; the upper-section left transmission rod (3014) is connected with the upper-section left push rod (3013) through a bolt, and the upper-section left transmission rod (3014) can drive the upper-section left push rod (3013) to rotate around a connection point; the upper-section left push rod (3013) is fixed on the front plate (1001) of the backrest through a bolt; the upper-section left push rod (3013) is connected with the left arm upper section (1007) through a slide way processed on the left arm upper section (1007), and the upper-section left push rod (3013) can drive the left arm upper section (1007) to rotate around the positioning pin by moving along the slide way of the left arm upper section (1007);

the left arm upper section (1007) is connected with a back rest rear plate (2001) through a positioning pin; the left arm upper section (1007) is connected with the left arm lower section (1006) through an arm bending motor (4003) on the left arm and a fixed spline (5004), and the arm bending motor (4003) is driven to enable the left arm upper section (1007) and the left arm lower section (1006) to form a certain angle; an arm upper-section rack (4001) on the left arm is connected with the left arm upper section (1007) through a bolt, and one end face of the arm upper-section rack (4001) is attached to one end face of an arm lower-section rack (4005) on the left arm lower section (1006) when the left arm upper section (1007) is parallel to the left arm lower section (1006); the arm lower section rack (4005) is connected with the left arm lower section (1006) through a bolt; a second arm upper section guide rail (5005) is arranged on the left side face of the left arm upper section (1007), the second arm upper section guide rail (5005) is connected with the left arm upper section (1007) through a bolt, and the end face, close to the joint face of the left arm upper section (1007) and the left arm lower section (1006), of the second arm upper section guide rail (5005) is level with the end face, where the arm upper section rack (4001) is arranged, of the joint face; the first arm upper section guide rail (4002) is arranged on the right side surface of the left arm upper section (1007), and the first arm upper section guide rail (4002) is connected with the left arm upper section (1007) through a bolt; the end surface of the first arm upper section guide rail (4002) close to the joint surface of the left arm upper section (1007) and the left arm lower section (1006) is level with the end surface of the arm upper section rack (4001) at the joint surface; a second arm upper section guide rail (5005) on the left side of the left arm upper section (1007) is the same as a first arm upper section guide rail (4002) on the right side of the left arm upper section (1007); the second arm lower guide rail (5003) is arranged on the left side surface of the left arm lower section (1006), the second arm lower guide rail (5003) is connected with the left arm lower section (1006) through a bolt, and the end surface of the second arm lower guide rail (5003) on the left side of the left arm lower section (1006), which is close to the joint surface of the left arm upper section (1007) and the left arm lower section (1006), is level with the end surface of the arm lower section rack (4005) at the joint surface; the first lower arm section guide rail (4004) is arranged on the right side surface of the left lower arm section (1006), and the first lower arm section guide rail (4004) is connected with the left lower arm section (1006) through a bolt; the end surface of a first lower arm guide rail (4004) on the right side of the lower left arm section (1006), which is close to the joint surface of the upper left arm section (1007) and the lower left arm section (1006), is flush with the end surface of the lower arm section rack (4005) at the position; a second lower arm guide rail (5003) on the left side of the lower left arm section (1006) is the same as a first lower right arm guide rail (4004) of the lower left arm section (1006);

a right sliding groove of the lead screw nut sliding block (3016) is connected with the upper-section linkage right swing rod (3018) through a bolt, and the lead screw nut sliding block (3016) moves up and down along the threaded lead screw (3002) to drive the upper-section linkage right swing rod (3018) to move along the right sliding groove of the lead screw nut sliding block (3016); the upper-section linkage right swing rod (3018) is connected with the upper-section right transmission rod (3019) through a bolt, and the upper-section linkage right swing rod (3018) can drive the upper-section right transmission rod (3019) to rotate around a connection point; the upper section right transmission rod (3019) is connected with the upper section right push rod (3001) through a bolt, the upper section right transmission rod (3019) can drive the upper section right push rod (3001) to rotate around a connection point, and the upper section right push rod (3001) is fixed on a backrest front plate (1001) through a bolt; the upper-section right push rod (3001) is connected with the right arm upper section (1002) through a slide way processed on the right arm upper section (1002), the upper-section right push rod (3001) can move along the slide way of the right arm upper section (1002) to drive the right arm upper section (1002) to rotate around a positioning pin, and the right arm upper section is connected with a backrest rear plate (2001) through the positioning pin; the assembly relationship of the right arm and the left arm of the mechanism is similar;

the mechanism comprises a left arm and a right arm, wherein the left arm and the right arm are respectively provided with a movable arm component auxiliary device, the arm component auxiliary devices on the left arm and the right arm are completely the same, and each movable arm component auxiliary device comprises an arm upper section rack (4001), a first arm upper section guide rail (4002), an arm bending motor (4003), a first arm lower section guide rail (4004), an arm lower section rack (4005), a displacement driving gear (4006), a displacement driving motor (4007), a first displacement auxiliary sliding block (4008), a base frame (4009), a first function motor (4010), a first telescopic motion gear (4011), a first telescopic motion rack (4012), a first sliding block (4013), a support (4014), a second sliding block (4015), a pressing support rod (4016), a motor frame (4017), a right side gear auxiliary plate (4018), a first pressing motion rack (4019), a first pressing motion gear (4020), The clamp comprises a first pressing clamping jaw (4021), a first clamping connecting rod (4022), a first clamping driving rod (4023), a first clamping ring fixing slider (4024), a right arm assembly clamping ring (4025), a clamping link rod (4026), a left arm assembly clamping ring (4027), a second clamping ring fixing slider (4028), a second clamping driving rod (4029), a second clamping connecting rod (4030), a second pressing clamping jaw (4031), a second pressing motion gear (4032), a second pressing motion rack (4033), a left side gear auxiliary plate (4034), a second telescopic motion rack (4035), a second telescopic motion gear (4036), a third slider (4037), a fourth slider (4038), a second function motor (4039), a clamping driving motor (5001) and a second displacement auxiliary slider (5002); the displacement driving motor (4007) is fixedly connected with the displacement driving gear (4006), and the displacement driving motor (4007) can drive the displacement driving gear (4006) to rotate; the displacement driving motor (4007) is connected with the motor frame (4017) through a bolt, and the displacement driving motor (4007) can move together with the arm component auxiliary device; the displacement driving gear (4006) is meshed with the rack on the lower side of the left arm, and the displacement driving gear (4006) can move along the rack; the first displacement auxiliary sliding block (4008) is connected with a linear guide rail of the left arm, the first displacement auxiliary sliding block (4008) is connected with the base frame (4009) through a bolt, and the first displacement auxiliary sliding block (4008) can drive the base frame (4009) to move on the linear guide rail; the motor frame (4017) is connected with the base frame (4009) through bolts, the motor frame (4017) can move together with the base frame (4009), and slide ways are respectively processed at the left side and the right side of the motor frame (4017); a first function motor (4010) on the right side of the motor frame (4017) is connected with the motor frame (4017) through bolts, and the first function motor (4010) and the motor frame (4017) move together; a first function motor (4010) on the right side of the motor frame (4017) is fixedly connected with a first telescopic motion gear (4011) on the right side of the motor frame (4017), and the first function motor (4010) drives the first telescopic motion gear (4011) to rotate; a first telescopic motion gear (4011) on the right side of the motor frame (4017) is meshed with a first telescopic motion rack (4012) on the right side of the motor frame (4017), and the first telescopic motion gear (4011) drives the first telescopic motion rack (4012) to move through rotation; a first telescopic moving rack (4012) on the right side of the motor frame (4017) is connected with the support (4014) through welding, and the first telescopic moving rack (4012) and the support (4014) move together; the support (4014) is connected with a first sliding block (4013) which is close to the right side of the support (4014) and below the support (4014) through welding, the support (4014) and the first sliding block (4013) move together, and a slide way is machined on the right side of the support (4014); the platform, close to the right side of the clamping driving motor (5001), of the support (4014) is connected with the right side gear auxiliary plate (4018) through welding, and the support (4014) and the right side gear auxiliary plate (4018) move together; the right side gear auxiliary plate (4018) is connected with a first pressing motion gear (4020) on the right side of the motor frame (4017) through a shaft hole, and the first pressing motion gear (4020) rotates by taking the shaft hole as the center; the first pressing motion gear (4020) on the right side of the motor frame (4017) is fixedly connected with the first pressing clamping jaw (4021) on the right side of the motor frame (4017), and the first pressing motion gear (4020) can rotate together with the first pressing clamping jaw (4021); a first pressing motion gear (4020) on the right side of the motor frame (4017) is meshed with a first pressing motion rack (4019) on the right side of the motor frame (4017), and the first pressing motion rack (4019) drives the first pressing motion gear (4020) to rotate through linear motion; a first pressing moving rack (4019) on the right side of the motor frame (4017) is connected with a part, close to the right side of the clamping driving motor (5001), of the pressing supporting rod (4016) through welding, and the first pressing moving rack (4019) and the pressing supporting rod (4016) move together; a second function motor (4039) on the left side of the motor frame (4017) is connected with the motor frame (4017) through bolts, and the second function motor (4039) and the motor frame (4017) move together; a second function motor (4039) on the left side of the motor frame (4017) is fixedly connected with a second telescopic motion gear (4036) on the left side of the motor frame (4017), and the second function motor (4039) drives the second telescopic motion gear (4036) to rotate; a second telescopic motion gear (4036) on the left side of the motor frame (4017) is meshed with a second telescopic motion rack (4035) on the left side of the motor frame (4017), and the second telescopic motion gear (4036) drives the second telescopic motion rack (4035) to move through rotation; a second telescopic motion rack (4035) on the left side of the motor frame (4017) is connected with the support (4014) through welding, and the second telescopic motion rack (4035) moves together with the support (4014); the support (4014) is connected with a fourth sliding block (4038) which is arranged below the support (4014) and close to the left side of the support (4014) through welding, the support (4014) and the fourth sliding block (4038) move together, and a slideway is machined in the left side of the support (4014); a platform on the left side of the bracket (4014) close to the clamping driving motor (5001) is connected with a left side gear auxiliary plate (4034) through welding, and the bracket (4014) and the left side gear auxiliary plate (4034) move together; the left side gear auxiliary plate (4034) is connected with a second pressing motion gear (4032) on the left side of the motor frame (4017) through a shaft hole, and the second pressing motion gear (4032) rotates by taking the connecting hole as a center; a second pressing motion gear (4032) on the left side of the motor frame (4017) is fixedly connected with a second pressing clamping jaw (4031) on the left side of the motor frame (4017), and the second pressing motion gear (4032) and the second pressing clamping jaw (4031) rotate together; a second pressing motion gear (4032) on the left side of the motor frame (4017) is meshed with a second pressing motion rack (4033) on the left side of the motor frame (4017), and the second pressing motion rack (4033) drives the second pressing motion gear (4032) to rotate through linear motion; a second pressing motion rack (4033) on the left side of the motor frame (4017) is connected with a part, close to the left side of the clamping driving motor (5001), of the pressing support rod (4016) through welding, and the second pressing motion rack (4033) and the pressing support rod (4016) move together; a first sliding block (4013) on the right side of a fourth sliding block (4038) close to the left side of the support (4014) and below the support (4014) is respectively connected with sliding ways on the left side and the right side of a motor frame (4017), and the sliding blocks move along the sliding ways; the pressing support rod (4016) and a third slide block (4037) which is arranged below the pressing support rod (4016) and is close to the left side of the pressing support rod (4016) are connected through welding, a second slide block (4015) on the right side is connected through welding, and the pressing support rod (4016) and the slide blocks move together; a third sliding block (4037) which is arranged on the left side and is close to the pressing support rod (4016) and below the pressing support rod (4016), a second sliding block (4015) on the right side is respectively connected with the slide ways on the left side and the right side of the support (4014), and the sliding blocks move along the slide ways; the clamping driving motor (5001) is connected with the motor frame (4017) through bolts, and the clamping driving motor (5001) and the motor frame (4017) move together; the clamping driving motor (5001) is fixedly connected with the clamping link rod (4026), and the clamping driving motor (5001) drives the clamping link rod (4026) to rotate; the clamping link rod (4026) is connected with the first clamping connecting rod (4022) through a pin, and the clamping link rod (4026) and the first clamping connecting rod (4022) rotate around the connecting pin for a certain angle; the first clamping driving rod (4023) is connected with the first clamping connecting rod (4022) through a pin, and the first clamping driving rod (4023) and the first clamping connecting rod (4022) rotate around the pin for a certain angle; the first clamping driving rod (4023) is connected with the first clamping ring fixing slider (4024) in a welding mode, and the first clamping driving rod (4023) moves together with the first clamping ring fixing slider (4024); the first clamping ring fixing sliding block (4024) is connected with the base frame (4009) through a sliding way on the upper side of the base frame (4009), and the first clamping ring fixing sliding block (4024) moves along the sliding way; a second clamping ring fixing slide block (4028) on the left side of the clamping driving motor (5001) is connected with a left arm assembly clamping ring (4027) through welding, and the left arm assembly clamping ring (4027) moves together with the second clamping ring fixing slide block (4028); the right arm assembly clamping ring (4025) is connected with a first clamping ring fixing sliding block (4024) on the right side of the clamping driving motor (5001) through welding, and the right arm assembly clamping ring (4025) moves together with the first clamping ring fixing sliding block (4024);

the lower half part of the upper section main bevel gear disc (3010) is meshed with the connecting shaft upper gear (3009), and the upper section main bevel gear disc (3010) drives the connecting shaft upper gear (3009) to rotate; the upper gear (3009) of the connecting shaft is fixedly connected with the upper middle section connecting shaft (3006), and the upper gear (3009) of the connecting shaft drives the upper middle section connecting shaft (3006) to rotate together; the upper middle section connecting shaft (3006) is connected with the backrest rear plate (2001) through a bearing, and the upper middle section connecting shaft (3006) rotates around the bearing; the lower end of the upper middle section connecting shaft (3006) is fixedly connected with a connecting shaft lower gear (3008), and the upper middle section connecting shaft (3006) can drive the connecting shaft lower gear (3008) to rotate; the connecting shaft lower gear (3008) is meshed with the overturning driving gear (3007), and the connecting shaft lower gear (3008) drives the overturning driving gear (3007) to rotate; the turnover driving gear (3007) is fixedly connected with the planetary reducer, and the turnover driving gear (3007) drives the reducer connecting disc (6002) to rotate; a reducer connecting disc (6002) of the planetary reducer is connected with the seat surface back plate (2002) through a bolt, and the reducer connecting disc (6002) and the seat surface back plate (2002) move together;

the seat back plate (2002) and the seat front plate (1005) are connected through bolts, and the seat back plate (2002) and the seat front plate (1005) move together; the middle section inner layer base (6003) is connected with the middle section inner layer upper cover (6004) through a bolt, and the middle section inner layer is arranged in the middle section outer layer; the middle section driving motor (7005) is connected with the middle section inner layer base (6003) through bolts, and the middle section driving motor (7005) moves together with the middle section inner layer base (6003); the middle section driving motor (7005) is fixedly connected with the middle section driving gear (8001), and the middle section driving motor (7005) can drive the middle section driving gear (8001) to rotate; the middle section driving gear (8001) is meshed with the middle section central main gear (7012), and the middle section driving gear (8001) can drive the middle section central main gear (7012) to rotate; the middle section central main gear (7012) limits the axial displacement of a bearing inside the middle section central main gear (7012) through a middle section front clamping gasket (7013) and a middle section rear clamping gasket (9001); the bearing in the middle section central main gear (7012) is fixedly connected with the middle section power input shaft (7007), and the middle section central main gear (7012) rotates around the middle section power input shaft (7007); the outer teeth of the middle section central main gear (7012) are meshed with the middle section first output end input gear (7011), and the middle section central main gear (7012) can drive the middle section first output end input gear (7011) to rotate; the middle section first output end input gear (7011) is fixedly connected with the middle section first output shaft (7009), and the middle section first output end input gear (7011) can rotate together with the middle section first output shaft (7009); the middle section first output shaft (7009) is fixedly connected with a middle section first output end output gear (7010), and the middle section first output end output gear (7010) and the middle section first output shaft (7009) rotate together; the middle section first output end output gear (7010) is meshed with a second middle section lifting rack (7004) close to the middle section first output end output gear (7010), and the middle section first output end output gear (7010) drives the second middle section lifting rack (7004) to move up and down linearly through rotation; the inner teeth of the middle section central main gear (7012) are meshed with the middle section reversing gear (8002), and the middle section central main gear (7012) can drive the middle section reversing gear (8002) to rotate; the middle section reversing gear (8002) is connected with a middle section reversing gear shaft (7006), and the middle section reversing gear (8002) rotates around the middle section reversing gear shaft (7006); the middle section reversing gear (8002) is meshed with the middle section central pinion (7008), and the middle section reversing gear (8002) can drive the middle section central pinion (7008) to rotate; the middle section central pinion (7008) is fixedly connected with the middle section power input shaft (7007), and the middle section central pinion (7008) and the middle section power input shaft (7007) rotate together; the middle section central pinion (7008) is meshed with the middle section second output end input gear (7014), and the middle section central pinion (7008) can drive the second output end input gear (7014) to rotate; the middle section second output end input gear (7014) is fixedly connected with the middle section second output shaft (7002), and the middle section second output end input gear (7014) and the middle section second output shaft (7002) rotate together; the middle section second output shaft (7002) is fixedly connected with the middle section second output end output gear (7001), and the middle section second output shaft (7002) can drive the middle section second output end output gear (7001) to rotate; the middle section second output end output gear (7001) is meshed with a first middle section lifting rack (7003) close to the middle section second output end output gear (7001), and the middle section second output end output gear (7001) can drive the first middle section lifting rack (7003) to move up and down linearly; a second middle section lifting rack (7004) close to the middle section first output shaft (7009) and a first middle section lifting rack (7003) close to the middle section second output shaft (7002) are connected with the seat surface rear plate (2002) through bolts, and racks on two sides move together with the middle section outer layer;

the middle section inner layer is connected with a planetary reducer through a reducer connecting disc (6002), and the reducer connecting disc (6002) of the planetary reducer moves together with the middle section inner layer; a motor of the planetary reducer is connected with a reducer fixing disc (6001) through bolts, and the reducer fixing disc (6001) is connected with a lower supporting rear plate (2003) through bolts; the supporting rear plate (2003) is connected with the supporting front plate (1004) through bolts, and the supporting rear plate (2003) moves together with the supporting front plate (1004); the lower section of the lifting hydraulic cylinder (10001) is fixed on the auxiliary device, an ejector rod of the lower section of the lifting hydraulic cylinder (10001) is connected with the lifting support plate (10004) through welding, and the ejector rod of the lower section of the lifting hydraulic cylinder (10001) controls the lifting support plate (10004) to move up and down; the cylinder body of the turning hydraulic cylinder (10003) is connected with the lifting support plate (10004) through a pin, and the cylinder body rotates for a certain angle around the pin; a top rod of the turning hydraulic cylinder (10003) is connected with the trousers supporting plate (10002) through a pin, and the top rod drives the trousers supporting plate (10002) to rotate around the pin hole by a certain angle;

after an astronaut wears the chest component of the split type astronavigation suit and fixes the chest component on the device, the arm component auxiliary devices on the left arm and the right arm of the mechanism drive the clamping link rod (4026) to rotate through the clamping driving motor (5001), the distance between the left arm component clamping ring (4027) and the right arm component clamping ring is changed to realize the movement of the fastened astronavigation suit arm component along the two arms of the mechanism, and the movement process is realized by the rack movement of the displacement driving gear (4006) along the two arms of the mechanism driven by the displacement driving motor (4007) on the arm component auxiliary device; after the arm component auxiliary device reaches a position, a first function motor (4010) and a second function motor (4039) respectively enable a first telescopic motion rack (4012) and a second telescopic motion rack (4035) to move by driving a first telescopic motion gear (4011) and a second telescopic motion gear (4036) to rotate, and guarantee that a pressing support rod (4016) moves together with a support (4014), so that a pressing clamping jaw (01021) and a second pressing clamping jaw (4031) extend outwards, then the support (4014) keeps still, the second function motor (4019) drives the pressing support rod (4016) to move forwards to enable the first pressing clamping jaw (4021) and the second pressing clamping jaw (4031) to rotate inwards for 90 degrees to buckle a wrist ring of the aerospace suit chest component, then the support (4014) moves together with the pressing support rod (4016) to realize pressing combination of the wrist ring of the chest component and the wrist ring of the arm component, and then, the upper half body of the space suit is basically worn; then the auxiliary wearable device enables the first middle section lifting rack (7003) and the second middle section lifting rack (7004) to move upwards through the middle section driving motor (7005), the middle section outer layer also moves upwards to lift an astronaut, then the trousers support plate (10002) with the astronaut clothing trousers component is turned by the turning hydraulic cylinder (10003) for 90 degrees to be horizontal, then the lifting support plate is lifted upwards through the lower section lifting hydraulic cylinder (10001) to drive the trousers support plate (10002) to move upwards, the planet astronaut clothing is made of hard materials, after the astronaut clothing trousers component reaches the position, the auxiliary wearable device continues to move upwards, the wrist ring of the astronaut clothing trousers component is pressed and combined with the middle section ring of the astronaut clothing chest component through acting force, then the seat outer layer moves downwards, the astronaut is put down, and then the auxiliary wearable device is deformed into a seat for the astronaut to use when the astronaut clothing component.

2. The auxiliary wearing device for the standing lunar surface split type space suit as claimed in claim 1, wherein: the front backrest plate (1001) is connected with the rear backrest plate (2001) through screws; the seat front plate (1005) and the seat back plate (2002) are connected by screws; the supporting front plate (1004) and the supporting rear plate (2003) are connected by means of screws.

3. The auxiliary wearing device for the standing lunar surface split type space suit as claimed in claim 1, wherein: the upper section left push rod (3013) is a special-shaped rod, and the tail part of the special-shaped rod is provided with a protruding cylinder; an 1/4 ring is provided at the head.

4. The auxiliary wearing device for the standing lunar surface split type space suit as claimed in claim 1, wherein: a sliding groove is arranged in the left arm upper section (1007), and an upper section left push rod (3013) is connected with the left arm upper section through a sliding pair.

5. The auxiliary wearing device for the standing lunar surface split type space suit as claimed in claim 1, wherein: after an astronaut wears a split type astronavigation suit chest component and is fixed on the device, arm component auxiliary devices on the left arm and the right arm of the mechanism drive clamping connecting rods (4026) to rotate through clamping driving motors (5001), the distance between a left arm component clamping ring (4027) and a right arm component clamping ring is changed to realize the movement of fastened astronavigation suit arm components along the two arms of the mechanism, and the movement process is realized by driving a displacement driving gear (4006) to move along racks on the two arms of the mechanism through a displacement driving motor (4007) on the arm component auxiliary devices; after the arm component auxiliary device reaches a position, a first function motor (4010) and a second function motor (4039) respectively enable a first telescopic motion rack (4012) and a second telescopic motion rack (4035) to move by driving a first telescopic motion gear (4011) and a second telescopic motion gear (4036) to rotate, and guarantee that a pressing support rod (4016) moves together with a support (4014), so that a pressing clamping jaw (01021) and a second pressing clamping jaw (4031) extend outwards, then the support (4014) keeps still, the second function motor (4019) drives the pressing support rod (4016) to move forwards to enable the first pressing clamping jaw (4021) and the second pressing clamping jaw (4031) to rotate inwards for 90 degrees to buckle a wrist ring of the aerospace suit chest component, then the support (4014) moves together with the pressing support rod (4016) to realize pressing combination of the wrist ring of the chest component and the wrist ring of the arm component, and then, the upper half body of the space suit is basically worn; then the auxiliary wearing device enables the first middle section lifting rack (7003) and the second middle section lifting rack (7004) to move upwards through the middle section driving motor (7005), the outer layer of the middle section also moves upwards to lift an astronaut, then the trousers supporting plate (10002) with the astronaut clothing trousers component is turned over by 90 degrees to be horizontal through the turning hydraulic cylinder (10003), then the lifting supporting plate is lifted upwards through the lower section lifting hydraulic cylinder (10001) to drive the trousers supporting plate (10002) to move upwards, and the planet astronaut clothing is generally made of hard materials, after the aerospace suit trousers assembly reaches the position, the aerospace suit trousers assembly continues to move upwards, the wrist ring of the aerospace suit trousers assembly and the wrist ring of the aerospace suit chest assembly are pressed and combined by acting force, then the outer layer of the middle section of the seat moves downwards, an astronaut is put down, and then the aerospace suit trousers assembly is deformed into the seat for the astronaut to use when wearing the aerospace suit shoe assembly.