A kind of warm body manikin auxiliary frame and its use method

Abstract

The present invention relates to the technical field of dummy auxiliary frames, and discloses a warm-body dummy auxiliary frame and a method for using the same, comprising a main body, wherein the top and bottom of the front side of the main body are both provided with slots, a connecting plate is provided on the back side of the main body, a rotating shaft is provided on the back side of the connecting plate, a bracket is provided on one side of the rotating shaft, a supporting plate is provided on the bottom of the bracket, a fixing structure is provided on the bottom of one side of the main body, a control structure is provided on the front side of the fixing structure, and the fixing structure can be used in conjunction with the control structure. The present invention provides a movable structure, and the movable structure can control rotation, angle adjustment and length adjustment through the cooperation between a movable rod and an auxiliary rod, so that the posture and movement of the dummy can be freely adjusted, which is convenient for the user to freely change the posture of the dummy's torso according to actual use needs, and after the posture is adjusted, the posture can be fixed by a linkage frame and a top frame.

Description

Technical Field

[0001] The invention relates to the technical field of dummy auxiliary frames, in particular to a warm-body dummy auxiliary frame and a use method thereof. Background Art

[0002] Thermal manikin is a general instrument used for thermal performance experiments of clothing. It is widely used in clothing, occupational health, environment, fire protection, petroleum, traffic safety, aerospace, construction and other fields. Thermal manikin is an instrument to simulate the heat and moisture exchange between human body and environment. It is a new biophysical test method that has gradually developed since the 1940s. Its size is similar to that of an ordinary adult. It consists of anatomical segments such as head, chest, back, abdomen, buttocks, upper posture, hands, lower posture and feet. The main body of the thermal manikin is made of copper, aluminum or fiberglass. It can be heated internally, internally and externally. When internal or internal surface heating is used, in order to keep the surface temperature uniform, high thermal conductivity materials such as copper or aluminum must be used. According to the movement mode, dry thermal manikin can be divided into static thermal manikin and dynamic thermal manikin. Static thermal manikin has two types: standing and sitting. Standing thermal manikin is mainly used for evaluation of thermal performance of clothing, and sitting thermal manikin is mainly used for evaluation of thermal environment in motor vehicles and thermal comfort of motor vehicle drivers, and also for functional evaluation of space suits. The dynamic thermal manikin can simulate human walking, and the main moving parts are the shoulder joint, elbow joint, knee joint and ankle joint. The dynamic thermal manikin is used to study the effects of human movement, wind speed, etc. on the thermal resistance of clothing.

[0003] Since most auxiliary frames of warm-body manikins simply fix the manikin to stand up, or can only simply control the manikin to change its movements or postures through telescopic rods, the manikin's limbs and joints cannot be flexibly and freely adjusted, and the movements made are very limited and appear very stiff. Summary of the invention

[0004] The problem to be solved by the present invention is that the warm-body manikin bracket can only be simply adjusted in length, and cannot effectively change the shape of the manikin and can not be freely adjusted according to different needs.

[0005] In order to solve the above technical problems, the technical solution of the present invention is: a warm body manikin auxiliary frame and a method for using the same, comprising a main body, the top and bottom of the front of the main body are both provided with slots, the back of the main body is provided with a connection plate, the back of the connection plate is provided with a rotating shaft, one side of the rotating shaft is provided with a bracket, the bottom of the bracket is provided with a support plate, the bottom of one side of the main body is provided with a fixing structure, the front of the fixing structure is provided with a control structure, and the fixing structure can be used in conjunction with the control structure;

[0006] The control structure includes a movable rod, a limit spring, a knob, an auxiliary rod, a return spring, a linkage frame, a clamping plate, a connecting plate, a top frame and a supporting plate. The middle of the linkage frame is hollow, and a cross is provided in the middle of the linkage frame. The cross is used to stabilize the overall firmness of the linkage frame.

[0007] Preferably, a movable rod is provided on one side of the top of the linkage frame, an auxiliary rod is provided on the other side of the top of the movable rod, a return spring is provided at the bottom of one side of the auxiliary rod, and the bottom of the return spring is fixedly connected to one side of the linkage frame.

[0008] Preferably, a top frame is provided on the other side of the movable rod and the auxiliary rod, a plurality of knobs are provided on the top frame, and a support plate is rotatably provided on one side of the top frame.

[0009] Preferably, connecting plates are provided at the top and bottom of the front side of the support plate, a limit spring is provided at the bottom of the connecting plate, and a clamp is provided at the bottom of the connecting plate. The clamp is arc-shaped, and the two clamps can move toward the connecting plate by pressure.

[0010] Preferably, the fixing structure comprises an extension rod, a fixing seat, a threaded rod, a fixing plate, a main rod, a control screw, a control frame and a secondary rod. The fixing seat is U-shaped, and a main rod is provided on one side of the front of the fixing seat.

[0011] Preferably, a control screw is provided on the front side of one side of the fixing seat, and the control screw is adapted to the main rod. The main rod can rotate with the fixing seat as the center of a circle at the rotation connection. A control frame is provided on the main rod, and a secondary rod is provided on the other side of the control frame.

[0012] Preferably, a threaded rod passes through the right side of the fixing seat, extension rods are provided on the rear sides of both sides of the threaded rod, a fixing plate is provided on the front side of the threaded rod, the fixing plate is adapted to the fixing seat, and the threaded rod can control the movement of the fixing plate.

[0013] S1: When using, first stand up the main body. When standing up the main body, you need to first open the bracket outwards. The bracket will rotate and open with the rotating connection with the shaft as the center of the circle. The bracket will drive the support plate to move together. After rotating to a suitable angle, the control main body can be stood up. After setting up the main body, four main rods corresponding to the limbs can be freely installed on the main body according to the needs of the dummy. The position of the main rod can also be freely changed according to needs. There are two slots on the main body, and the inner wall of the slot can also be fixed;

[0014] S2: During installation, align the slot on one side of the fixing seat with one side of the main body, insert the fixing seat into the main body, move it to the appropriate position after insertion, rotate the extension rod after moving, the extension rod controls the rotation of the threaded rod, and the rotation of the threaded rod controls the fixing plate to move to one side until the fixing plate moves to clamp the main body. After clamping the main body, the position and angle of the main rod and the auxiliary rod can be adjusted as needed;

[0015] S3: If you need to rotate the main rod, you can rotate and loosen the control screw. After adjustment, tighten it again. If you need to adjust the overall length, you can adjust it through the control frame. Finally, when the user needs to make fine adjustments, you can operate the movable rod and auxiliary rod. When adjusting, you can adjust it through the linkage frame and the top frame. After all adjustments are made, you can fix the dummy's limbs to the splint. When fixing, push the two splints up and down. The splint will move to one side and compress the limit spring at the same time. After opening the splint, put the dummy's limbs into it and then release the splint. The limit spring will control the splint to return to the initial position through its own rebound force while clamping the dummy's limbs. When the user needs to adjust the dummy's posture and movement in the later stage, he can adjust it through the main rod, sub-rod, movable rod and auxiliary rod.

[0016] Compared with the prior art, the technical solution of the present invention has the following advantages:

[0017] (1) The main body is provided with an active structure, which can control the rotation, angle adjustment and length adjustment through the cooperation between the active rod and the auxiliary rod, so that the posture and movement of the dummy can be freely adjusted, which is convenient for the user to freely change the posture of the dummy's torso according to actual use needs. After the posture is adjusted, the posture can be fixed by the linkage frame and the top frame to prevent it from loosening during the test. The active structure is also provided with a splint, which can clamp and fix the four limbs of the dummy. The clamping position can be freely changed as needed, further increasing the operational mobility of the dummy. A rotatable and foldable bracket is provided at the back of the main body. The bracket can cooperate with the bottom plate to fix the main body in a standing position. When not needed, it can be folded and stored, which is more convenient to use;

[0018] (2) A fixing structure is also provided on the main body. The fixing structure can fix the entire device through the cooperation between the fixing seat and the fixing plate. The fixing plate is controlled to move and clamp by a threaded rod. An extension rod is provided at the rotation position of the threaded rod. The extension rod can increase the torque to make it easier and more labor-saving for the user to clamp or loosen. The number of fixing seats can be freely increased according to needs, and the position of the addition can also be freely changed and adjusted according to actual use needs. Four can be added when fixing the limbs. If there are other needs, the amount can be reduced or increased appropriately. There are also two slots on the main body. The slots are through-type, and multiple surfaces can be added for users to add fixing seats, further increasing the overall flexibility of adding and subtracting the number of devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a rear view schematic diagram of the main structure of the present invention;

[0021] Figure 3 It is a side view schematic diagram of the main structure of the present invention;

[0022] Figure 4 It is a schematic diagram of the activity structure of the present invention;

[0023] Figure 5 It is a schematic diagram of the splint structure of the present invention;

[0024] Figure 6 It is a schematic diagram of the linkage frame structure of the present invention;

[0025] Figure 7 It is a schematic diagram of the fixing structure of the present invention;

[0026] Figure 8 It is a schematic diagram of the structure of the fixing seat of the present invention.

[0027] In the figure: 1. connecting plate; 2. main body; 3. control structure; 301. movable rod; 302. limit spring; 303. knob; 304. auxiliary rod; 305. return spring; 306. linkage frame; 307. clamping plate; 308. connecting plate; 309. top frame; 310. support plate; 4. fixing structure; 401. extension rod; 402. fixing seat; 403. threaded rod; 404. fixing plate; 405. main rod; 406. control screw; 407. control frame; 408. auxiliary rod; 5. support plate; 6. rotating shaft; 7. bracket. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiments of the present disclosure clearer, the technical solution of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0029] Unless otherwise defined, the technical terms or scientific terms used in the present disclosure should be understood by people with ordinary skills in the field to which the present disclosure belongs. "Include" or "comprise" and other similar words used in the present disclosure mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and other similar words are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0030] like Figures 1 to 8 As shown, a warm manikin auxiliary frame and a method of using the same provided by the present invention include a main body 2, the top and bottom of the front of the main body 2 are both provided with slots, a connecting plate 1 is provided on the back of the main body 2, a rotating shaft 6 is provided on the back of the connecting plate 1, a bracket 7 is provided on one side of the rotating shaft 6, a supporting plate 5 is provided on the bottom of the bracket 7, a fixing structure 4 is provided on the bottom of one side of the main body 2, a control structure 3 is provided on the front of the fixing structure 4, and the fixing structure 4 can be used in conjunction with the control structure 3;

[0031] The control structure 3 includes a movable rod 301, a limit spring 302, a knob 303, an auxiliary rod 304, a return spring 305, a linkage frame 306, a clamping plate 307, a connecting plate 308, a top frame 309 and a support plate 310. The middle of the linkage frame 306 is hollow, and a cross is provided in the middle position of the linkage frame 306. The cross is used to stabilize the overall firmness of the linkage frame 306.

[0032] A movable rod 301 is provided on one side of the top of the linkage frame 306, an auxiliary rod 304 is provided on the other side of the top of the movable rod 301, a return spring 305 is provided at the bottom of one side of the auxiliary rod 304, and the bottom of the return spring 305 is fixedly connected to one side of the linkage frame 306.

[0033] A top frame 309 is provided on the other side of the movable rod 301 and the auxiliary rod 304 . A plurality of knobs 303 are provided on the top frame 309 . A support plate 310 is rotatably provided on one side of the top frame 309 .

[0034] A connecting plate 308 is provided at the top and bottom of the front side of the support plate 310. A limit spring 302 is provided at the bottom of the connecting plate 308. A clamping plate 307 is provided at the bottom of the connecting plate 308. The clamping plate 307 is in an arc shape. The two clamping plates 307 can move toward the connecting plate 308 by being pressed.

[0035] The fixing structure 4 includes an extension rod 401, a fixing seat 402, a threaded rod 403, a fixing plate 404, a main rod 405, a control screw 406, a control frame 407 and a secondary rod 408. The fixing seat 402 is U-shaped, and a main rod 405 is provided on one side of the front of the fixing seat 402.

[0036] A control screw 406 is provided on the front side of one side of the fixing seat 402, and the control screw 406 is adapted to the main rod 405. The main rod 405 can rotate with the fixing seat 402 as the center of the circle. A control frame 407 is provided on the main rod 405, and a sub-rod 408 is provided on the other side of the control frame 407.

[0037] A threaded rod 403 runs through the right side of the fixing seat 402, and extension rods 401 are provided on the rear sides of both sides of the threaded rod 403. A fixing plate 404 is provided on the front side of the threaded rod 403, and the fixing plate 404 is adapted to the fixing seat 402. The threaded rod 403 can control the fixing plate 404 to move.

[0038] S1: When in use, first stand up the main body 2. When standing up the main body 2, you need to first open the bracket 7 outwards. The bracket 7 will rotate and open with the rotation connection with the rotating shaft 6 as the center of the circle. The bracket 7 will drive the support plate 5 to move together. After rotating to a suitable angle, the main body 2 can be controlled to stand. After setting up the main body 2, four main rods 405 corresponding to the limbs of the dummy can be freely installed on the main body 2. The position of the main rod 405 can also be freely changed according to needs. Two slots are set on the main body 2, and the inner side walls of the slots can also be fixed;

[0039] S2: During installation, align the slot on one side of the fixing seat 402 with one side of the main body 2, insert the fixing seat 402 into the main body 2, move it to a suitable position after insertion, rotate the extension rod 401 after movement, the extension rod 401 controls the threaded rod 403 to rotate, the threaded rod 403 rotates to control the fixing plate 404 to move to one side until the fixing plate 404 moves to clamp the main body 2, after clamping the main body 2, the position and angle of the main rod 405 and the auxiliary rod 408 can be adjusted as needed;

[0040] S3: If the main rod 405 needs to be rotated, the control screw 406 can be rotated and loosened, and then tightened and fixed after adjustment. When the overall length needs to be adjusted, it can be adjusted through the control frame 407. Finally, when the user needs to make fine adjustments, the movable rod 301 and the auxiliary rod 304 can be operated, and the adjustment can be made through the linkage frame 306 and the top frame 309. After all adjustments are made, the limbs of the dummy can be fixed to the splint 307. When fixing, push the two splints 307 up and down, and the splint 307 will move to one side while compressing the limit spring 302. After opening the splint 307, put the limbs of the dummy into it and then release the splint 307. The limit spring 302 will control the splint 307 to return to the initial position through its own rebound force while clamping and fixing the limbs of the dummy. When the user needs to adjust the posture and movement of the dummy in the later stage, it can be adjusted through the main rod 405, the auxiliary rod 408, the movable rod 301 and the auxiliary rod 304.

[0041] The working principle and use process of the present invention are as follows: when in use, the user first stands up the main body 2. When standing up the main body 2, the bracket 7 needs to be opened outwards first. The bracket 7 will rotate and open with the rotation connection with the rotating shaft 6 as the center of the circle, and the bracket 7 will drive the support plate 5 to move together. After rotating to a suitable angle, the main body 2 can be controlled to stand. After setting up the main body 2, four main rods 405 corresponding to it can be freely installed on the main body 2 according to the needs of the dummy's limbs. The position of the main rod 405 can also be freely changed as needed. Two slots are provided on the main body 2, and the inner side wall of the slot can also be fixed. During installation, the slot on one side of the fixing seat 402 is aligned with one side of the main body 2. After alignment, the fixing seat 402 is inserted and connected to the main body 2, and moved to a suitable position after being inserted. After moving, the extension rod 401 is rotated, and the extension rod 401 controls the rotation of the threaded rod 403. The rotation of the threaded rod 403 will control the fixing plate 404 to move to one side until the fixing plate 404 moves to clamp and fix the main body 2. After clamping the main body 2, The position and angle of the main rod 405 and the auxiliary rod 408 can be adjusted as needed. If the main rod 405 needs to be rotated, the control screw 406 can be rotated and loosened, and tightened and fixed after adjustment. When the overall length needs to be adjusted, it can be adjusted through the control frame 407. Finally, when the user needs to make fine adjustments, the movable rod 301 and the auxiliary rod 304 can be operated, and the adjustment can be made through the linkage frame 306 and the top frame 309. After all adjustments are made, the limbs of the dummy can be fixed to the splint 307. When fixing, the two splints 307 are pushed up and down, and the splint 307 will move to one side while compressing the limit spring 302. After opening the splint 307, the limbs of the dummy are placed therein and then the splint 307 is loosened. The limit spring 302 will control the splint 307 to return to the initial position through its own rebound force while clamping and fixing the limbs of the dummy. When the user needs to adjust the posture and movement of the dummy in the later stage, it can be adjusted through the main rod 405, the auxiliary rod 408, the movable rod 301 and the auxiliary rod 304.

[0042] The above embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention. The protection scope of the present invention is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the essence and protection scope of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present invention.

Claims

1. A method for using a warm manikin auxiliary frame, characterized in that: The auxiliary frame for a warm-body manikin comprises a main body (2), the top and bottom of the front of the main body (2) are both provided with slots, the back of the main body (2) is provided with a connection plate (1), the back of the connection plate (1) is provided with a rotating shaft (6), one side of the rotating shaft (6) is provided with a bracket (7), the bottom of the bracket (7) is provided with a supporting plate (5), the bottom of one side of the main body (2) is provided with a fixing structure (4), the front of the fixing structure (4) is provided with a control structure (3), the fixing structure (4) can be used in conjunction with the control structure (3), the control structure (3) comprises a movable rod (301), a limit spring (302), a knob (303), an auxiliary rod (304), a return spring (305), a linkage frame (306), a clamping plate (307), a connecting plate (308), a top frame (309) and a supporting plate (310), the middle of the linkage frame (306) is hollowed out, a cross is provided in the middle of the linkage frame (306), and the cross is used to stabilize the overall firmness of the linkage frame (306), a movable rod (301) is provided on one side of the top of the linkage frame (306), an auxiliary rod (304) is provided on the other side of the top of the movable rod (301), a return spring (305) is provided at the bottom of one side of the auxiliary rod (304), and the bottom of the return spring (305) is fixedly connected to one side of the linkage frame (306), a top frame (309) is provided on the other side of the movable rod (301) and the auxiliary rod (304), and the top frame (309) is provided on the A plurality of knobs (303) are provided, a support plate (310) is rotatably provided on one side of the top frame (309), a connecting plate (308) is provided on the top and bottom of the front side of the support plate (310), a limit spring (302) is provided at the bottom of the connecting plate (308), a clamping plate (307) is provided at the bottom, the clamping plate (307) is in the shape of an arc, and the two clamping plates (307) can move toward the connecting plate (308) by being pressed, the fixing structure (4) comprises an extension rod (401), a fixing seat (402), a threaded rod (403), a fixing plate (404), a main rod (405), a control screw (406), a control frame (407) and a secondary rod (408), the fixing seat (402) is in the shape of a U, A main rod (405) is provided on one side of the front of the fixing seat (402), a control screw (406) is provided on the front side of one side of the fixing seat (402), the control screw (406) is matched with the main rod (405), the main rod (405) can rotate with the fixing seat (402) at the rotation connection point, a control frame (407) is provided on the main rod (405), and a secondary rod (408) is provided on the other side of the control frame (407), a threaded rod (403) passes through the right side of the fixing seat (402), and extension rods (401) are provided on the rear sides of both sides of the threaded rod (403), and a fixing plate (404) is provided on the front of the threaded rod (403), and the fixing plate (404) is matched with the fixing seat (402).The threaded rod (403) can control the fixed plate (404) to move; The operation process of the manikin auxiliary frame is as follows: S1: When in use, the main body (2) is first erected. When erecting the main body (2), the bracket (7) needs to be opened outwards first. The bracket (7) will rotate open with the rotation connection with the rotating shaft (6) as the center of the circle. The bracket (7) will drive the support plate (5) to move together. After rotating to a suitable angle, the main body (2) can be controlled to stand. After the main body (2) is set, four main rods (405) corresponding to the limbs of the dummy can be freely installed on the main body (2). The position of the main rod (405) can also be freely changed according to needs. Two slots are provided on the main body (2), and the inner side walls of the slots can also be fixed; S2: During installation, align the slot on one side of the fixing seat (402) with one side of the main body (2). After alignment, insert the fixing seat (402) into the main body (2), move it to a suitable position after insertion, rotate the extension rod (401) after movement, and the extension rod (401) controls the threaded rod (403) to rotate. The rotation of the threaded rod (403) controls the fixing plate (404) to move to one side until the fixing plate (404) moves to clamp the main body (2). After clamping the main body (2), the position and angle of the main rod (405) and the auxiliary rod (408) can be adjusted as needed; S3: If the main rod (405) needs to be rotated, the control screw (406) can be rotated and loosened, and then tightened again after adjustment. If the overall length needs to be adjusted, it can be adjusted through the control frame (407). Finally, if the user needs to make fine adjustments, the movable rod (301) and the auxiliary rod (304) can be operated, and the adjustment can be made through the linkage frame (306) and the top frame (309). After all adjustments are made, the limbs of the dummy can be fixed to the splints (307). When fixing, put the two splints (307) on When the clamp (307) is pushed downward, the clamp (307) moves to one side and compresses the limit spring (302). After the clamp (307) is opened, the limbs of the dummy are placed therein and then the clamp (307) is released. The limit spring (302) controls the clamp (307) to return to the initial position by its own rebound force and clamps the limbs of the dummy. When the user needs to adjust the posture and movement of the dummy later, the adjustment can be made through the main rod (405), the auxiliary rod (408), the movable rod (301) and the auxiliary rod (304).

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