CN112754203B - A protective device for preventing a bamboo recliner from shaking at an excessive angle - Google Patents

Abstract

The invention relates to the technical field of bamboo products, and discloses a protective device for preventing a bamboo reclining chair from shaking at an excessive angle. The protective device comprises a support frame, wherein a support frame is fixedly connected to the interior of the support frame, a fixed shaft is fixedly connected to the interior of the support frame, a packaging shell is fixedly connected to the interior of the fixed shaft, and an electrorheological device is arranged inside the packaging shell; through the interaction among the support frame, the support, the fixed shaft, the packaging shell, the electrorheological device, the movable rod, the S pole, the gear ring, the protrusion, the copper rod, the N pole, and the gear rod, the device can automatically detect the rotation angle of the reclining chair, so that when the rotation angle of the reclining chair is too large, the movement tendency of the gear rod and the supporting pad can be limited, so that the rotation tendency of the reclining chair can be limited, thereby avoiding the situation that the reclining chair is overturned due to the excessive rotation angle, causing the elderly and children to be injured, and this is more suitable for use under actual conditions.

Description

A protective device for preventing a bamboo reclining chair from shaking at an excessive angle

Technical Field

The invention relates to the technical field of bamboo products, in particular to a protective device for preventing a bamboo reclining chair from shaking at an excessively large angle.

Background Art

With the continuous development of society, people's elderly life is becoming more and more leisurely and of better quality. Since the elderly are more easily tired, many elderly people will prepare a bamboo recliner, on which they can lie comfortably and play with their grandchildren. Although such recliners are relatively sturdy and suitable for the elderly, they have a disadvantage when used. That is, the rotation angle cannot be too large, otherwise the center of gravity of the recliner will be unstable, causing the recliner to flip over. This situation often occurs, that is, when a child plays on the recliner or an external force collides with the recliner, the recliner will flip over, which will cause physical trauma to the adult or child, making it unsuitable for use under actual conditions.

Therefore, to solve these problems, we need a protective device to prevent the bamboo lounge chair from shaking at too large an angle.

Technical problem solved by the invention (I)

In view of the shortcomings of the prior art, the present invention provides a protective device for preventing a bamboo recliner from swaying at an excessive angle. The device has the advantages of preventing the recliner from swaying at a large angle and preventing tipping over, and solves the problem that the recliner cannot rotate at an excessive angle, otherwise the center of gravity of the recliner will be unstable, thereby causing the recliner to flip over. Such a situation often occurs, that is, when a child plays and moves around on the recliner or an external force collides with the recliner, the recliner will flip over, which will cause physical trauma to adults or children.

(II) Technical solution

In order to achieve the above-mentioned purpose of preventing the recliner from rocking at a large angle and preventing it from tipping over, the present invention provides the following technical solution: a protective device for preventing a bamboo recliner from rocking at an excessively large angle, comprising a support frame, the support frame is fixedly connected to a bracket inside, the bracket is fixedly connected to a fixed shaft inside, the fixed shaft is fixedly connected to an encapsulation shell inside, an electrostatic variable body is arranged inside the encapsulation shell, the encapsulation shell is movably connected to a movable rod outside the encapsulation shell, the fixed shaft is fixedly connected to an S pole inside, the fixed shaft is movably connected to a gear ring outside, a protrusion is fixedly connected to the inner wall of the gear ring, a copper rod is fixedly connected to the outside of the gear ring, the bracket is fixedly connected to an N pole inside, a gear rod is meshed with the outside of the gear ring, a pressure plate is fixedly connected to the top of the gear rod, a magnet is fixedly connected to the inside of the pressure plate, the bracket is fixedly connected to an outer shell inside, and a baffle is movably connected to the inside of the outer shell.

Preferably, a rotation groove is provided on the inner surface of the bracket, the fixed shaft is fixedly connected to the inner side of the rotation groove, two conductive columns are fixedly connected to the inside of the encapsulation shell, the conductive columns of adjacent encapsulation shells are connected by wires, the conductive columns are movably connected to the electrovar, a spring 1 is fixedly connected to the inside of the encapsulation shell, a connecting block is fixedly connected to the outside of the spring 1, the connecting block is slidably connected to the outside of the encapsulation shell, the connecting block is fixedly connected to the outside of the movable rod, the movable rod is movably connected to the fixed shaft, a rotating shaft is fixedly connected to the center position of the movable rod, the rotating shaft is rotatably connected to the inside of the fixed shaft, the number of encapsulation shells is not less than three and they are fixedly connected to the inside of the fixed shaft at equal angles, the specifications of the encapsulation shells match the rotation trajectory of the movable rod, the main materials of the electrovar are gypsum, lime, carbon powder and olive oil, the electrovar is solid when energized and liquid when not energized.

Preferably, the specifications of the N pole and the S pole match, the gear ring is movably connected to the inner side of the rotating groove, the number of protrusions is not less than five and is evenly distributed at equal angles on the inner wall of the gear ring, the copper rod is fixedly connected to the side of the gear ring away from the gear rod, the specifications of the copper rod match the specifications of the N pole and the S pole, and the specifications of the protrusions match the specifications of the movable rod.

Preferably, the bottom of the gear rod is movably connected to a support pad, the outside of the gear rod is movably connected to a roller, the roller is movably connected to the inside of the bracket, and when the gear rod is pressed into the inside of the support frame and the length of the gear rod outside the support frame is only 1 cm, the copper rod will cut the magnetic induction lines between the N pole and the S pole.

Preferably, the pressure plate is slidably connected to the inside of the bracket, the top of the pressure plate is fixedly connected to spring 2, the top of spring 2 is fixedly connected to the bottom of the outer shell, the inner top of the outer shell is fixedly connected to spring 3, the bottom of spring 3 is fixedly connected to the top of the baffle, the inside of the baffle is fixedly connected to a magnet with the same properties matching the magnet specifications, and the positions of the two magnets correspond, and no less than three counterweight balls are arranged inside the outer shell, and the counterweight balls are made of non-metallic material.

Preferably, the fixed shaft, packaging shell, electromechanical device, movable rod, S pole, gear ring, bump, copper rod, N pole, gear rod, pressure plate, magnet, shell, and baffle form a protection component. There are two protection components, and the two protection components correspond to the center of gravity of the support frame. The specifications of the gear rods in the two protection components match the specifications of the support frame.

Preferably, a battery pack is fixedly connected to the interior of the support frame, the copper rod and the battery pack are electrically connected to the control armature, and the battery pack is electrically connected to the conductive column.

(III) Beneficial effects

Compared with the prior art, the present invention provides a protective device to prevent the bamboo reclining chair from shaking at an excessive angle, which has the following beneficial effects:

1. The protective device for preventing the bamboo recliner from shaking at an excessive angle can automatically detect the rotation angle of the recliner through the interaction between the support frame, the bracket, the fixed shaft, the packaging shell, the electrorheological device, the movable rod, the S pole, the gear ring, the bump, the copper rod, the N pole, and the gear rod. In this way, the movement trend of the gear rod and the support pad can be limited when the rotation angle of the recliner is too large, so as to achieve the effect of limiting the rotation trend of the recliner, thereby avoiding the situation where the recliner is overturned due to the excessive rotation angle of the recliner and the injury to the elderly and children. This is more suitable for use under actual conditions.

2. The protective device for preventing the bamboo recliner from shaking too much can use the counterweight ball to change the center of gravity of the recliner when the recliner is rotating through the interaction between the pressure plate, the magnet, the shell, and the baffle, so that the recliner can extend the rotation time during normal use, making it easier for users to use.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of a partial cross-sectional structure of the present invention;

FIG2 is a schematic diagram of the connection relationship between some structures in FIG1 of the present invention;

FIG3 is a schematic diagram of the structure of point A in FIG2 of the present invention;

FIG. 4 is a schematic structural diagram of the connection relationship between the gear rod, the pressure plate, the magnet, the housing and the baffle of the present invention.

In the figure: 1, support frame; 2, bracket; 3, fixed shaft; 4, packaging shell; 5, electro-variable body; 6, movable rod; 7, S pole; 8, gear ring; 9, bump; 10, copper rod; 11, N pole; 12, gear rod; 13, pressure plate; 14, magnet; 15, shell; 16, baffle.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

Please refer to Figures 1-4, a protective device for preventing a bamboo recliner from shaking too much, including a support frame 1, a support frame 2 is fixedly connected inside the support frame 1, a fixed shaft 3 is fixedly connected inside the support 2, a packaging shell 4 is fixedly connected inside the fixed shaft 3, an electrovar 5 is arranged inside the packaging shell 4, and a movable rod 6 is movably connected outside the packaging shell 4, a rotating groove is opened on the inner surface of the support 2, the fixed shaft 3 is fixedly connected to the inner side of the rotating groove, two conductive columns are fixedly connected inside the packaging shell 4, the conductive columns of adjacent packaging shells 4 are connected by wires, the conductive columns are movably connected to the electrovar 5, and the packaging shell 4 is provided with a rotating groove. A spring 1 is fixedly connected inside, a connecting block is fixedly connected outside the spring 1, the connecting block is slidably connected to the outside of the encapsulation shell 4, the connecting block is fixedly connected to the outside of the movable rod 6, the movable rod 6 is movably connected to the fixed shaft 3, the center position of the movable rod 6 is fixedly connected to a rotating shaft, the rotating shaft is rotatably connected to the inside of the fixed shaft 3, the number of encapsulation shells 4 is not less than three and they are fixedly connected to the inside of the fixed shaft 3 at equal angles, the specifications of the encapsulation shells 4 match the rotation trajectory of the movable rod 6, the main materials of the electrovar 5 are gypsum, lime, carbon powder and olive oil, the electrovar 5 is solid when energized and liquid when not energized.

The fixed shaft 3 is internally fixedly connected with an S pole 7, the fixed shaft 3 is externally movably connected with a gear ring 8, the inner wall of the gear ring 8 is fixedly connected with a protrusion 9, the outer part of the gear ring 8 is fixedly connected with a copper rod 10, the inner part of the bracket 2 is fixedly connected with an N pole 11, the specification of the N pole 11 matches the specification of the S pole 7, the gear ring 8 is movably connected to the inner side of the rotating groove, the number of protrusions 9 is not less than five and is evenly and equiangularly distributed on the inner wall of the gear ring 8, the copper rod 10 is fixedly connected to the side of the gear ring 8 away from the gear rod 12, the specification of the copper rod 10 matches the specifications of the N pole 11 and the S pole 7, the specification of the protrusion 9 matches the specification of the movable rod 6; the outer part of the gear ring 8 is meshed with a gear rod 12, the bottom of the gear rod 12 is movably connected with a support pad, the outer part of the gear rod 12 is movably connected with a roller, and the roller is movably connected to the bracket 2 When the toothed rod 12 is pressed into the support frame 1 and the toothed rod 12 outside the support frame 1 is only 1 cm long, the copper rod 10 will cut the magnetic induction line between the N pole 11 and the S pole 7; through the interaction between the support frame 1, the bracket 2, the fixed shaft 3, the packaging shell 4, the electro-variable body 5, the movable rod 6, the S pole 7, the gear ring 8, the bump 9, the copper rod 10, the N pole 11, and the toothed rod 12, the device can automatically detect the rotation angle of the recliner, so that when the rotation angle of the recliner is too large, the movement trend of the toothed rod 12 and the support pad can be limited, so as to achieve the effect of limiting the rotation trend of the recliner, thereby avoiding the situation where the recliner is overturned due to the excessive rotation angle of the recliner and the elderly and children are injured, which is more suitable for use under actual conditions.

A pressure plate 13 is fixedly connected to the top of the gear rod 12, a magnet 14 is fixedly connected to the inside of the pressure plate 13, a shell 15 is fixedly connected to the inside of the bracket 2, and a baffle 16 is movably connected to the inside of the shell 15; the pressure plate 13 is slidably connected to the inside of the bracket 2, a spring 2 is fixedly connected to the top of the pressure plate 13, the top of the spring 2 is fixedly connected to the bottom of the shell 15, a spring 3 is fixedly connected to the inner top of the shell 15, the bottom of the spring 3 is fixedly connected to the top of the baffle 16, a magnet 14 of the same property matching the specifications of the magnet 14 is fixedly connected to the inside of the baffle 16, and the positions of the two magnets 14 correspond to each other, and no less than three counterweight balls are arranged inside the shell 15, and the counterweight balls are made of non-metallic material.

The fixed shaft 3, the encapsulating shell 4, the electro-variant 5, the movable rod 6, the S pole 7, the gear ring 8, the protrusion 9, the copper rod 10, the N pole 11, the gear rod 12, the pressure plate 13, the magnet 14, the shell 15, and the baffle 16 constitute a protection assembly. There are two protection assemblies, and the two protection assemblies correspond to the center of gravity of the support frame 1. The specifications of the gear rods 12 in the two protection assemblies match the specifications of the support frame 1; a battery pack is fixedly connected to the inside of the support frame 1, the copper rod 10 and the battery pack are electrically connected to the control hub, and the battery pack is electrically connected to the conductive column; through the interaction between the pressure plate 13, the magnet 14, the shell 15, and the baffle 16, the center of gravity of the recliner can be changed by using a counterweight ball when the recliner is rotated, so that the recliner can extend the rotation time during normal use, making it easier for the user to use.

This device starts to be used. When the recliner is rocking in a normal state, the support frame 1 moves under the action of the ground, driving the support pad and the gear rod 12 to move. The movement of the gear rod 12 drives the gear ring 8 to rotate. The rotation of the gear ring 8 drives the protrusion 9 to move. The movement of the protrusion 9 drives the movable rod 6 to rotate under the action of the rotating shaft. The movement of the movable rod 6 drives the connecting block to move. The movement of the connecting block will drive the spring 1 to deform. At this time, the liquid electromorphic body 5 will not limit the movement of the connecting block, and the movement of the gear rod 12 drives the pressure plate 13 to move. The movement of the pressure plate 13 will compress the spring 2. The movement of the pressure plate 13 drives the baffle 16 to move under the action of the repulsive force between the two magnets 14. The movement of the baffle 16 will compress the spring 3. At this time, the counterweight ball moves in the direction of the center of gravity of the support frame 1 under the action of gravity. When the gear rod 12 is no longer subjected to the force exerted on it by the ground, the gear rod 12 will be reset under the action of the restoring force of the spring 2 and its gravity, and the counterweight ball will also be reset under the action of its gravity.

When the support frame 1 shakes at an excessively large angle, the gear rod 12 is pressed into the support frame 1 and the gear rod 12 outside the support frame 1 is only 1 cm long, the gear ring 8 moves to drive the copper rod 10 to move and cut the magnetic induction line between the N pole 11 and the S pole 7, and an induced current is generated inside the copper rod 10. At this time, the control center controls the battery pack to supply power to the conductive column. When the conductive column is energized, the electromorphic variable 5 changes from liquid to solid. The solid electromorphic variable 5 limits the movement of the connecting block and the deformation of the spring 1, thereby hindering the rotation tendency of the movable rod 6. Under the action of the protrusion 9, the gear ring 8 no longer rotates, and the gear rod 12 no longer moves. The non-moving gear rod 12 limits the movement tendency of the support frame 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (1)

1. The utility model provides a prevent too big protection device of bamboo deck chair rocking angle, includes support frame (1), its characterized in that: the inside fixedly connected with support (2) of support frame (1), the inside fixedly connected with fixed axle (3) of support (2), the inside fixedly connected with encapsulation shell (4) of fixed axle (3), the inside of encapsulation shell (4) is provided with electrorheological fluid (5), the outside swing joint of encapsulation shell (4) has movable rod (6), the inside fixedly connected with S utmost point (7) of fixed axle (3), the outside swing joint of fixed axle (3) has ring gear (8), the inner wall fixedly connected with lug (9) of ring gear (8), the outside fixedly connected with bar copper (10) of ring gear (8), the inside fixedly connected with N utmost point (11) of support (2), the outside meshing of ring gear (8) has rack bar (12), the top fixedly connected with clamp plate (13) of rack bar (12), the inside fixedly connected with magnet (14) of clamp plate (13), the inside fixedly connected with shell (15) of support (2), the inside swing joint of shell (15) has baffle (16);

The inner surface of the support (2) is provided with a rotating groove, the fixed shaft (3) is fixedly connected to the inner side of the rotating groove, two conductive columns are fixedly connected to the inside of the packaging shell (4), the conductive columns of the adjacent packaging shells (4) are connected through wires, the conductive columns are movably connected with the electrorheological body (5), the inside of the packaging shell (4) is fixedly connected with a first spring, the outside of the first spring is fixedly connected with a connecting block, the connecting block is slidably connected to the outside of the packaging shell (4), the connecting block is fixedly connected to the outside of the movable rod (6), the movable rod (6) is movably connected with the fixed shaft (3), a rotating shaft is fixedly connected to the center position of the movable rod (6), the rotating shaft is rotatably connected to the inside of the fixed shaft (3), and the number of the packaging shells (4) is not less than three and is fixedly connected to the inside of the fixed shaft (3) at equal angles;

The N pole (11) is matched with the S pole (7) in specification, the gear ring (8) is movably connected to the inner side of the rotating groove, the number of the convex blocks (9) is not less than five, the convex blocks are uniformly distributed on the inner wall of the gear ring (8) at equal angles, the copper bar (10) is fixedly connected to one side, far away from the toothed bar (12), of the gear ring (8), the specification of the copper bar (10) is matched with the specifications of the N pole (11) and the S pole (7), and the specification of the convex blocks (9) is matched with the specification of the movable bar (6);

the bottom of the toothed bar (12) is movably connected with a supporting pad, the outside of the toothed bar (12) is movably connected with a roller, and the roller is movably connected in the bracket (2);

The pressing plate (13) is slidably connected to the inside of the bracket (2), the top of the pressing plate (13) is fixedly connected with a second spring, the top of the second spring is fixedly connected to the bottom of the shell (15), the inner top of the shell (15) is fixedly connected with a third spring, the bottom of the third spring is fixedly connected to the top of the baffle (16), the inside of the baffle (16) is fixedly connected with magnets (14) with the same attribute matched with the specifications of the magnets (14), the positions of the two magnets (14) are corresponding, at least three weight balls are arranged in the shell (15), and the weight balls are made of nonmetal materials;

The novel solar energy protection device comprises a fixing shaft (3), a packaging shell (4), electrorheological fluid (5), a movable rod (6), an S pole (7), a gear ring (8), a lug (9), a copper rod (10), an N pole (11), a toothed bar (12), a pressing plate (13), a magnet (14), a shell (15) and a baffle plate (16), wherein two protection components are formed, the two protection components correspond to each other in the gravity center position of a support frame (1), and the specification of the toothed bar (12) in the two protection components is matched with that of the support frame (1);

The inside fixedly connected with group battery of support frame (1), bar copper (10), group battery are all connected with the control center electricity, and group battery is connected with electrically conductive post electricity.