CN114392541A - Human body protection device of motion platform - Google Patents
Human body protection device of motion platform Download PDFInfo
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- CN114392541A CN114392541A CN202210094778.8A CN202210094778A CN114392541A CN 114392541 A CN114392541 A CN 114392541A CN 202210094778 A CN202210094778 A CN 202210094778A CN 114392541 A CN114392541 A CN 114392541A
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/08—Body-protectors for players or sportsmen, i.e. body-protecting accessories affording protection of body parts against blows or collisions
Abstract
The invention relates to a motion platform human body protection device, relates to the technical field of human body protection, and solves the technical problems that the prior art cannot effectively provide protection for people on a motion platform and the like. This motion platform human protection device includes: protection articulates mechanism and installation support body, wherein: the human body movement range of the human body movement platform is positioned in the human body movement space; the protection hanging mechanism is arranged on the mounting frame body and is provided with a human body connecting part; when a human body or an article worn by the human body is in a connection state with the human body connection part, the human body can pull the protection hanging mechanism to be telescopically deformed along the vertical direction and/or rotate along the horizontal direction at least when squatting, standing, jumping, turning or lying actions are carried out on the human body, and the force generated in the telescopic deformation or rotation process of the protection hanging mechanism can play a role in buffering and protecting the movement of the human body. The invention is used for protecting the human body moving on the motion platform.
Description
Technical Field
The invention relates to the technical field of human body protection, in particular to a protection device for a human body of a motion platform.
Background
In the existing engineering or production field, the body protection devices usually adopt shells, covers, screens, doors, covers, fences, closed devices and the like as object barriers to isolate people from danger. For example, protective cases made of cast metal or welded sheet metal are commonly used for the protection of gear transmissions or transmissions with small transmission distances; the metal framework and the metal net are made into a protective net which is commonly used for protecting a belt transmission device; the fence type protection is suitable for occasions with larger protection range or field protection for temporary operation of mobile machinery.
The general body protection device is to realize the following functions:
(1) prevent any part of human body from entering the dangerous area of the machine and touching various moving parts;
(2) prevent the striking of flying objects, the accidental spraying of high-pressure liquid or the burning and corrosion damage of human bodies;
(3) the parts which can be thrown, dropped and shot by a machine and fragments thereof after being damaged are accommodated and received;
(4) in the occasions with special requirements, the protective device also has the functions of particularly blocking, insulating, sealing, absorbing or shielding against electricity, high temperature, fire, explosives, vibration, radiation, dust, smoke, noise and the like.
The body protection devices are mainly of the following types:
the protective device has a protective device used independently (the protective device can only be used for protection when in a closed state) and a protective device used in combination with the interlocking device (the protective device can be used for protection in any state). The device can be divided into a fixed type and a movable type according to the using mode:
fixed protection device: it is a protective device that remains closed or stationary in the desired position and cannot be opened or removed without tools. Common forms are closed, fixed-pitch, and fixed-distance.
The method comprises the following steps: the danger area is completely closed, and people cannot enter the danger area from any place.
A fixed pitch formula and a fixed distance formula: the hazard zone is not completely enclosed, preventing or reducing the chance of personnel entering the hazard zone by virtue of its physical size and safe distance from the hazard zone.
Movable protection device: it is a protection device that is connected to the frame or adjacent fixed components of the machine by mechanical means (such as iron chains, slides, etc.) and can be opened without tools. Adjustable and interlocking protection devices are common:
firstly, an adjustable protection device. The entire device may be adjustable or some component of the device may be adjustable, with the adjustment member remaining stationary during a particular operation.
② an interlocking protection device. The open and closed state of the protection device is directly related to the dangerous state of the protection.
The safety technical requirements of the human body protection device are as follows:
(1) the fixed protection device should be fixed in place where it is needed, either by permanent fixation (by welding, etc.) or by means of fasteners (screws, bolts, nuts, etc.), which cannot be moved or opened without tools.
(2) The opening part for feeding and discharging is as small as possible, and the requirement of safe distance is met, so that people can not touch danger from the opening.
(3) When the movable protection device or the movable body of the protection device is opened, the movable protection device or the movable body of the protection device is kept connected with a protected machine as far as possible by virtue of a hinge or a guide chain, so that the moved protection device or the movable body is prevented from being lost or difficult to restore.
(4) When the movable protection device fails to lose the safety function, the dangerous machine function which is restrained by the movable protection device cannot be executed or stops being executed; failure of the interlock should not result in accidental activation.
(5) The protection device should be a passage into the hazard zone.
(6) The protection should be effective against the risk of flying objects. Protection devices are required to be arranged on transmission parts of a transmission belt and a front gear of mechanical equipment, such as a coupling, a belt pulley, a rotating shaft, a flywheel, a grinding wheel, an electric saw and the like, wherein the coupling, the belt pulley, the rotating shaft, the flywheel, the grinding wheel and the electric saw are close to the ground and have the height of less than 2 meters.
The principles followed by the body protection device standard are as follows:
(1) the protection device becomes a component of the machine as much as possible;
(2) except the situation (such as a grinder) which cannot be avoided, the fully-closed protective cover is used as much as possible;
(3) the protective device is close to the dangerous part as much as possible and seals the dangerous part;
(4) the protection device should not hinder production;
(5) the protection device should take into account that maintenance work can be carried out with minimum risk;
(6) the materials used for the protective device are metal materials, special plastic plates and glass except for wood in special cases.
The applicant finds that the prior art has at least the following technical problems:
the existing human body protection device can not move along with the human body and can not avoid the damage of the human body due to rapid movement in real time.
Disclosure of Invention
The invention aims to provide a motion platform human body protection device. The technical problems that the existing human body protection device can not move along with the human body and can not avoid the damage of the human body due to rapid movement in real time and the like are solved.
The invention provides a motion platform human body protection device, which comprises: protection articulates mechanism and installation support body, wherein:
the mounting frame body can cover the human motion platform (which can be a universal running machine), a human motion space is arranged in the mounting frame body, and at least part of the human motion range of the human motion platform is positioned in the human motion space; the protection hanging mechanism is arranged on the mounting frame body and is provided with a human body connecting part which is used for connecting with a human body or an article worn by the human body;
human or human wearing article with when human connecting portion are in connected state, the human body can stimulate when squatting, standing up, jump, turning round or lying the action at least protection articulating mechanism is along the flexible deformation of vertical direction or rotate along the horizontal direction, the flexible deformation of protection articulating mechanism or the power that rotates the in-process and produce can play buffering and guard action to the motion of human body.
Optionally, the protection hooking mechanism comprises an elastic telescopic structure and a rotatable hook, wherein:
the upper end of the elastic telescopic structure is connected to the mounting frame body, the lower end of the elastic telescopic structure is rotatably connected with the rotatable hook, a human body connecting part is arranged on the rotatable hook, and the rotatable hook is integrally C-shaped or L-shaped.
Optionally, the rotatable hook is connected with the lower end of the elastic telescopic structure through a universal bearing, and the rotatable hook can rotate 360 degrees in the horizontal direction at least around the universal bearing.
Optionally, the human body connecting part is plate-shaped, and is fixedly connected with the rotatable hook, and a connecting hole is formed in the human body connecting part.
Optionally, the elastic telescopic structure comprises a buffering elastic mechanism and a scissor type telescopic arm, and the scissor type telescopic arm can drive the buffering elastic mechanism to elastically deform in the telescopic process.
Optionally, the buffering elastic mechanism comprises an upper end elastic mechanism and a lower end elastic mechanism, the upper end elastic mechanism and the lower end elastic mechanism are respectively connected with the top and the bottom of the scissor-type telescopic arm, the rotatable hook is connected with the lower end elastic mechanism, and the scissor-type telescopic arm can drive the upper end elastic mechanism and the lower end elastic mechanism to respectively generate elastic deformation in the telescopic process.
Optionally, the upper end elastic mechanism and the lower end elastic mechanism each include two sets of elastic sliding rail mechanisms, and each set of elastic sliding rail mechanisms each include a sliding rail, a first sliding block, a second sliding block, a spring structure and a spring column, wherein:
the first sliding block and the second sliding block are connected with the sliding rail in a sliding mode;
two ends of the spring column are fixedly connected with two ends of the sliding rail through a first vertical plate and a second vertical plate respectively;
the spring post penetrates through the first sliding block and the second sliding block, and the spring structure penetrates through the spring post and is arranged between the first sliding block and the second sliding block;
the scissor type telescopic arm comprises two groups of arm bodies, each group of arm body comprises two branches which are hinged with each other, the two branches are respectively and rotatably connected with the first sliding block and the second sliding block of the elastic sliding rail mechanism, and the two arm body branches drive the first sliding block and the second sliding block to mutually approach and compress the spring structure to shrink or mutually deviate from the direction which allows the spring structure to expand along the axial direction of the spring column in the telescopic process of the scissor type telescopic arm;
the first sliders of the two groups of elastic sliding rail mechanisms are connected through a first connecting column, the second sliders of the two groups of elastic sliding rail mechanisms are connected through a second connecting column, and the rotary connecting positions of the two branches of each group of the arm bodies and the first sliders and the second sliders are respectively arranged on the first connecting column and the second connecting column.
Optionally, the spring structure includes a first spring, a second spring and a middle limiting part, the middle limiting part is fixedly connected to the middle of the spring post, and the first spring and the second spring penetrate through the spring post and are respectively between the middle limiting part and the first slider and between the middle limiting part and the second slider.
Optionally, the upper end elastic mechanism further includes a square top frame, and the lower end elastic mechanism further includes a square bottom frame, wherein: the square top frame is fixedly connected with the top of the mounting frame body, and the sliding rail of the upper end elastic mechanism is fixedly connected with the square top frame or is of an integrated structure;
the sliding rail of the lower end elastic mechanism is fixed on the upper portion of the square bottom frame or is in an integrated structure with the square bottom frame, and the rotatable hook is rotatably connected with the frame of the square bottom frame.
Optionally, the vertical projection of the installation frame body is square, and the installation frame body is formed by fixedly connecting sectional materials, and a personnel access passage is reserved between the sectional materials.
Any technical scheme of the invention can at least produce the following technical effects:
when a human body or an article worn by the human body is in a connection state with a human body connection part, the human body can pull the protective hanging mechanism to be telescopically deformed along the vertical direction or horizontally rotate when at least squatting, standing, jumping, turning or lying actions are carried out by the human body, and the force generated in the telescopic deformation or rotation process of the protective hanging mechanism can play a role in buffering (preferably also comprising guiding) and protecting the motion of the human body, so that the technical problems that the existing human body protective device cannot move along with the human body, cannot avoid the damage of the human body due to rapid motion in real time and the like are solved.
Additional advantages and technical effects that may be brought about by the present invention are set forth in detail below.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout.
FIG. 1 is a schematic diagram of a three-dimensional structure of a motion platform body protection device according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of another perspective structure of the motion platform body guard shown in FIG. 1;
FIG. 3 is a schematic front view of the motion platform body guard of FIG. 1;
FIG. 4 is a left side schematic view of the motion platform body guard of FIG. 1;
FIG. 5 is a rear perspective view of the motion platform body guard of FIG. 1;
FIG. 6 is a top view of the motion platform personal protective device of FIG. 1;
FIG. 7 is a schematic view of a three-dimensional structure of a protective hitch of a motion platform body protector according to an embodiment of the present invention;
FIG. 8 is a schematic view of another perspective view of the protective hitch of the personal protective device of the motion platform of FIG. 7;
FIG. 9 is a schematic front view of a protective hitch of the body protective device of the motion platform of FIG. 7;
FIG. 10 is a left side view of the protective hitch of the body covering for the motion platform of FIG. 7;
FIG. 11 is a rear view of the protective hitch of the body restraint of the motion platform of FIG. 7;
FIG. 12 is a top view of the protective hitch of the personal protective device of the motion platform of FIG. 7;
the labels in the figure are:
1. protecting the hanging mechanism; 11. an elastic telescopic structure; 111. a buffer elastic mechanism; 1111. an upper end elastic mechanism; 1112. a lower end elastic mechanism; 111a, a slide rail; 111b, a first sliding block; 111c and a second sliding block; 111d, spring structure; d1, spring one; d2, spring two; d3, an intermediate limit; 111e, spring posts; 111f, a first vertical plate; 111g and a second vertical plate; 111h, connecting a column I; 111k and a connecting column II; 111m, square top frame; 111n, square bottom frame; 112. a scissor-fork type telescopic arm; 12. the hook can be rotated; 2. installing a frame body; 3. a human body connecting part; 31. connecting holes; 4. a universal bearing.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below with reference to the accompanying drawings, fig. 1-12. While the preferred embodiments of the present invention are shown in the accompanying drawings, FIGS. 1-12, it should be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
As shown in fig. 1 to 12, an embodiment of the present invention provides a motion platform human body protection device, including: protection articulates mechanism 1 and installation support body 2, wherein:
the installation frame body 2 can cover the human body motion platform (such as a universal running machine), a human body motion space exists inside the installation frame body 2, and the human body motion range of the human body motion platform is positioned in the human body motion space; the protection hanging mechanism 1 is arranged on the installation frame body 2, the protection hanging mechanism 1 is provided with a human body connecting part 3, and the human body connecting part 3 is used for being connected with a human body or an article worn by the human body;
when a human body or an article worn by the human body is in a connection state with the human body connection part 3, the human body can pull the protection hooking mechanism 1 to be telescopically deformed along the vertical direction or rotated along the horizontal direction at least when squatting, standing, jumping, turning or lying actions are carried out on the human body, and the force generated in the telescopic deformation or rotation process of the protection hooking mechanism 1 can play a role in buffering and protecting the movement of the human body.
The function of the protective hanging mechanism 1 can well protect people moving on the moving platform.
As an alternative embodiment, the protection hitch 1 in this embodiment includes an elastic telescopic structure 11 and a rotatable hook 12, wherein:
the upper end of the elastic telescopic structure 11 is connected to the mounting frame body 2, the lower end of the elastic telescopic structure 11 is rotatably connected with the rotatable hook 12, the human body connecting part 3 is arranged on the rotatable hook 12, and the rotatable hook 12 is integrally C-shaped or L-shaped.
The rotatable hook 12 may be a split structure, i.e. it may be formed by assembling and connecting a plurality of components. Of course, the swivel hanger 12 may be a one-piece structure.
In an alternative embodiment, the rotatable hook 12 is connected to the lower end of the elastic telescopic structure 11 through the universal bearing 4, and the rotatable hook 12 can rotate at least 360 degrees in the horizontal direction around the universal bearing 4. This configuration can increase the flexibility of movement of the swivel hook 12, thereby allowing better synchronization with the human body.
As an alternative embodiment, the human body connecting part 3 in this embodiment is a plate shape, which is fixedly connected with the rotatable hook 12, and the human body connecting part 3 is provided with a connecting hole 31. The structure is convenient to connect, and the thrust applied to the human body is relatively even, so that the human body is not easily injured.
As an optional implementation manner, in this embodiment, the elastic telescopic structure 11 includes a buffering elastic mechanism 111 and a scissor-type telescopic arm 112, and the buffering elastic mechanism 111 is driven to elastically deform during the telescopic process of the scissor-type telescopic arm 112. The scissor type telescopic arm 112 has the advantages of stable and firm extension, and the buffering elastic mechanism 111 can buffer impact force generated by too fast extension of the scissor type telescopic arm 112.
As an optional implementation manner, in the present embodiment, the buffering elastic mechanism 111 includes an upper end elastic mechanism 1111 and a lower end elastic mechanism 1112, the upper end elastic mechanism 1111 and the lower end elastic mechanism 1112 are respectively connected to the top and the bottom of the scissor-type telescopic arm 112, the rotatable hook 12 is connected to the lower end elastic mechanism 1112, and the scissor-type telescopic arm 112 drives the upper end elastic mechanism 1111 and the lower end elastic mechanism 1112 to elastically deform during the extension and retraction process. The upper end elastic mechanism 1111 and the lower end elastic mechanism 1112 can deform along with the movement of the top and the bottom of the scissor-type telescopic arm 112, and can protect both the scissor-type telescopic arm 112 and a human body.
As an optional implementation manner, in this embodiment, each of the upper-end elastic mechanism 1111 and the lower-end elastic mechanism 1112 includes two sets of elastic sliding rail mechanisms, each of the two sets of elastic sliding rail mechanisms includes a sliding rail 111a, a first sliding block 111b, a second sliding block 111c, a spring structure 111d, and a spring post 111e, where:
the first sliding block 111b and the second sliding block 111c are connected with the sliding rail 111a in a sliding mode;
two ends of the spring column 111e are fixedly connected with two ends of the sliding rail 111a through a first vertical plate 111f and a second vertical plate 111g respectively;
the spring column 111e penetrates through the first slider 111b and the second slider 111c, and the spring structure 111d penetrates through the spring column 111e and is arranged between the first slider 111b and the second slider 111 c;
the scissor type telescopic arm 112 comprises two groups of arm bodies, each group of arm body comprises two mutually hinged branches, the two branches are respectively rotatably connected with a first sliding block 111b and a second sliding block 111c of a group of elastic sliding rail mechanisms, and the two arm body branches drive the first sliding block 111b and the second sliding block 111c to contract towards the compression spring structure 111d approaching each other or slide away from the direction allowing the spring structure 111d to expand along the axial direction of the spring column 111e in the telescopic process of the scissor type telescopic arm 112;
the first sliding blocks 111b of the two groups of elastic sliding rail mechanisms are connected through the first connecting column 111h, the second sliding blocks 111c of the two groups of elastic sliding rail mechanisms are connected through the second connecting column 111k, and the rotary connecting positions of the two branches of each group of arm bodies, the first sliding blocks 111b and the second sliding blocks 111c are respectively arranged on the first connecting column 111h and the second connecting column 111 k.
The structure has the advantages of compact structure and good buffering effect.
As an optional implementation manner, in the present embodiment, the spring structure 111d includes a first spring d1, a second spring d2, and a middle stopper d3, the middle stopper d3 is fixedly connected to the middle portion of the spring post 111e, and the first spring d1 and the second spring d2 penetrate through the spring post 111e and are respectively located between the middle stopper d3 and the first slider 111b, and between the middle stopper d3 and the second slider 111 c.
The intermediate position limiter d3 can ensure the deformation of the first spring d1 and the second spring d2 within a safe range, and avoid the over-extension of the scissor-type telescopic arm 112.
As an optional implementation manner, in this embodiment, the upper elastic mechanism 1111 further includes a square top frame 111m, and the lower elastic mechanism 1112 further includes a square bottom frame 111n, where: the square top frame 111m is fixedly connected with the top of the installation frame body 2, and the sliding rail 111a of the upper end elastic mechanism 1111 is fixedly connected with the square top frame 111m or is of an integrated structure;
the slide rail 111a of the lower elastic mechanism 1112 is fixed to the upper portion of the square bottom frame 111n or is integrated with the square bottom frame 111n, and the rotatable hook 12 is rotatably connected to the frame of the square bottom frame 111 n.
The square bottom frame 111n and the square top frame 111m facilitate the assembly of the upper end elastic mechanism 1111, the scissor type telescopic arm 112 and the lower end elastic mechanism 1112 and the connection with the installation frame body 2.
As an optional implementation manner, in this embodiment, the vertical projection of the installation frame body 2 is square, and the installation frame body is formed by fixedly connecting sectional materials, and a personnel access passage is reserved between the sectional materials. The square shape is convenient for assembly and connection, is convenient for transportation, and has higher shape matching degree with the conventional running machine.
The preferred technical scheme of the invention can have the following characteristics:
1. the mounting frame body 2 (or called as a three-dimensional frame) is made of metal materials, the area of the mounting frame body is larger than that of the protected equipment device, the height is the highest height of a human body plus a certain bouncing distance, and the proportion can be adjusted according to the used equipment.
2. A foldable scissor type telescopic arm 112 (or called as a frame) is arranged on the installation frame body 2, and can be folded to match with a user for switching states, the user squats down and opens the foldable frame, and the user jumps up and contracts the foldable frame, so that the state corresponding to the state of the user is always kept.
3. The scissor-fork arm 112 has a lower end spring 1112 (or called a "hitch") below it, and a large rotatable hook 12 (for short, a "hook") below it, which can be connected to a person through a backpack, vest, or waist-girdling connection.
4. The rotatable hook 12 can rotate 360 degrees around the lower end elastic mechanism 1112, and can rotate 360 degrees in cooperation with a person.
5. The swivel hook 12 allows a person to move a small distance over the base of the swivel hook 12.
The preferred technical scheme of the invention has at least the following advantages:
1. to prior art, this device can carry out 360 degrees rotations. The maximum activity angle is performed while protecting the person.
2. The device can be connected with various devices to protect the various devices, and has very high compatibility. Corresponding connections may be provided with vests, backpacks, girdles, camouflages, and the like.
3. The device can protect various corresponding devices. Such as to protect the treadmill for a person to run freely thereon. VR intelligence motion platform in can protecting the recreation can let the people jump, squat in the recreation of feeling the best.
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or improvements made to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
Claims (10)
1. A motion platform body protector comprising: protection articulates mechanism and installation support body, wherein:
the mounting frame body can cover the human motion platform, a human motion space is arranged in the mounting frame body, and at least part of the human motion range of the human motion platform is positioned in the human motion space; the protection hanging mechanism is arranged on the mounting frame body and is provided with a human body connecting part which is used for connecting with a human body or an article worn by the human body;
human or human wearing article with when human connecting portion are in connected state, the human body can stimulate when squatting, standing up, jump, turning round or lying the action at least protection articulating mechanism is along the flexible deformation of vertical direction or rotate along the horizontal direction, the flexible deformation of protection articulating mechanism or the power that rotates the in-process and produce can play buffering and guard action to the motion of human body.
2. The motion platform body protector according to claim 1, wherein the protective hitch mechanism comprises an elastically telescoping structure and a rotatable hook, wherein:
the upper end of the elastic telescopic structure is connected to the mounting frame body, the lower end of the elastic telescopic structure is rotatably connected with the rotatable hook, a human body connecting part is arranged on the rotatable hook, and the rotatable hook is integrally C-shaped or L-shaped.
3. The motion platform body protector according to claim 2, wherein the rotatable hook is connected to the lower end of the elastic telescopic structure through a universal bearing, and the rotatable hook can rotate 360 degrees in the horizontal direction at least around the universal bearing.
4. The motion platform body protector according to claim 2, wherein the body attachment portion is plate-shaped and is fixedly connected to the rotatable hook, and the body attachment portion is provided with a connection hole.
5. The motion platform human body protection device according to claim 2, wherein the elastic telescopic structure comprises a buffering elastic mechanism and a scissor type telescopic arm, and the scissor type telescopic arm drives the buffering elastic mechanism to elastically deform in the telescopic process.
6. The motion platform human body protection device according to claim 5, wherein the buffering elastic mechanism comprises an upper end elastic mechanism and a lower end elastic mechanism, the upper end elastic mechanism and the lower end elastic mechanism are respectively connected with the top and the bottom of the scissor-type telescopic arm, the rotatable hook is connected with the lower end elastic mechanism, and the scissor-type telescopic arm can drive the upper end elastic mechanism and the lower end elastic mechanism to respectively generate elastic deformation in the process of stretching.
7. The motion platform human body protector according to claim 6, wherein the upper end elastic mechanism and the lower end elastic mechanism each comprise two sets of elastic slide rail mechanisms, each set of elastic slide rail mechanisms each comprising a slide rail, a first slide block, a second slide block, a spring structure and a spring post, wherein:
the first sliding block and the second sliding block are connected with the sliding rail in a sliding mode;
two ends of the spring column are fixedly connected with two ends of the sliding rail through a first vertical plate and a second vertical plate respectively;
the spring post penetrates through the first sliding block and the second sliding block, and the spring structure penetrates through the spring post and is arranged between the first sliding block and the second sliding block;
the scissor type telescopic arm comprises two groups of arm bodies, each group of arm body comprises two branches which are hinged with each other, the two branches are respectively and rotatably connected with the first sliding block and the second sliding block of the elastic sliding rail mechanism, and the two arm body branches drive the first sliding block and the second sliding block to mutually approach and compress the spring structure to shrink or mutually deviate from the direction which allows the spring structure to expand along the axial direction of the spring column in the telescopic process of the scissor type telescopic arm;
the first sliders of the two groups of elastic sliding rail mechanisms are connected through a first connecting column, the second sliders of the two groups of elastic sliding rail mechanisms are connected through a second connecting column, and the rotary connecting positions of the two branches of each group of the arm bodies and the first sliders and the second sliders are respectively arranged on the first connecting column and the second connecting column.
8. The motion platform human body protector according to claim 7, wherein the spring structure comprises a first spring, a second spring and a middle stopper, the middle stopper is fixedly connected with the middle part of the spring post, and the first spring and the second spring penetrate through the spring post and are respectively between the middle stopper and the first slider and between the middle stopper and the second slider.
9. The motion platform personal protection device of claim 7, wherein said upper end spring mechanism further comprises a square top frame and said lower end spring mechanism further comprises a square bottom frame, wherein: the square top frame is fixedly connected with the top of the mounting frame body, and the sliding rail of the upper end elastic mechanism is fixedly connected with the square top frame or is of an integrated structure;
the sliding rail of the lower end elastic mechanism is fixed on the upper portion of the square bottom frame or is in an integrated structure with the square bottom frame, and the rotatable hook is rotatably connected with the frame of the square bottom frame.
10. The motion platform human body protection device according to claim 1, wherein the vertical projection of the mounting frame body is square and is formed by fixedly connecting sectional materials, and personnel access passages are reserved between the sectional materials.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210094778.8A CN114392541A (en) | 2022-01-26 | 2022-01-26 | Human body protection device of motion platform |
| PCT/CN2022/096996 WO2023142329A1 (en) | 2022-01-26 | 2022-06-02 | Human body protection device for motion platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210094778.8A CN114392541A (en) | 2022-01-26 | 2022-01-26 | Human body protection device of motion platform |
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| Publication Number | Publication Date |
|---|---|
| CN114392541A true CN114392541A (en) | 2022-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210094778.8A Pending CN114392541A (en) | 2022-01-26 | 2022-01-26 | Human body protection device of motion platform |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114392541A (en) |
| WO (1) | WO2023142329A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023142329A1 (en) * | 2022-01-26 | 2023-08-03 | 北京国承万通信息科技有限公司 | Human body protection device for motion platform |
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| CN114392541A (en) * | 2022-01-26 | 2022-04-26 | 北京国承万通信息科技有限公司 | Human body protection device of motion platform |
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- 2022-01-26 CN CN202210094778.8A patent/CN114392541A/en active Pending
- 2022-06-02 WO PCT/CN2022/096996 patent/WO2023142329A1/en unknown
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| CN204522266U (en) * | 2015-02-05 | 2015-08-05 | 王博 | Suspension type Omni-mobile platform |
| CN109090748A (en) * | 2018-07-23 | 2018-12-28 | 东南大学 | Human body omnidirectional moving positioning belt and its localization method |
| CN212856541U (en) * | 2020-08-17 | 2021-04-02 | 青岛同顺矿山设备有限公司 | Powder concentrator with good grading effect |
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|---|---|
| WO2023142329A1 (en) | 2023-08-03 |
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Application publication date: 20220426 |