Indoor movable and foldable self-oscillating electric swing

Abstract

The utility model discloses an indoor movable foldable self-oscillating electric swing which comprises a swing support, a swing rod, a swing chair and an arc motor, the swing rod is hung on the swing support, the swing chair is hung on the swing rod, and the arc motor is installed at the bottom of the swing support and located on the back face of the swing chair. The whole body forms the indoor self-swinging electric swing. Under the arrangement and disassembly action of the arc motor, the swing chair swings back and forth and up and down around the swing support in a pendulum mode under the cooperation and assistance of the swing rod. The motor is installed on the ground, the gravity center is low, the size is small, indoor adaptation is achieved, and safety and reliability are achieved.

Description

Technical Field

[0001] The utility model relates to a swing, in particular to an indoor movable and foldable self-swinging electric swing. Background Art

[0002] As we all know, swings are traditional sports machines. The body gets a relaxing pleasure from the rhythmic acceleration and deceleration movements of forward, backward, up and down. They combine entertainment and exercise and are loved by adults and children, especially children who enjoy and spend their happy childhood on them.

[0003] Currently, a simple swing consists of a seat suspended from a frame via cables. A person sits or stands on the seat, gripping the cables on either side. The swing is assisted by others or by their own strength, creating a swinging motion. The oscillations created by the pendulum effect are beneficial to the body's musculoskeletal function. To improve comfort, some swings incorporate design modifications, such as replacing the seat with a chair. However, due to wind resistance and potential energy loss, the swing amplitude decreases until it stops.

[0004] To reduce dependence on others or ease personal effort, a wide variety of electric swings are now available on Taobao and Pinduoduo. Electric swings are powered by a motor, which is typically mounted on the upper crossbar of the swing frame. Because the motor is heavy, the swing frame must be larger to achieve a lower center of gravity. Large electric swings are therefore unsuitable for indoor use. If the motor is too light, it lacks power and cannot propel an adult. Summary of the Invention

[0005] The purpose of the utility model is to design an indoor movable and foldable self-swinging electric swing, which is movable and foldable, has a low center of gravity, a small volume, is suitable for indoor use, and is safe and reliable.

[0006] The technical solution of the utility model is as follows: the electric swing comprises: a swing frame, a swing rod, a swing chair, and an arc motor; the swing rod is hung on the swing frame, the swing chair is hung on the swing rod, and the arc motor is installed at the bottom of the swing frame and on the back of the swing chair, so that the whole constitutes an indoor self-swinging electric swing; under the displacement action of the arc motor, the swing chair is assisted by the swing rod to swing back and forth and up and down around the swing frame in a pendulum-like manner.

[0007] A further design is that the swing bracket includes: a front ladder frame, a rear ladder frame, a threaded shaft, a swing shaft, a bearing seat, a No. 1 threaded cross brace, a No. 2 threaded cross brace, a No. 3 threaded cross brace, and a No. 4 threaded cross brace. The front ladder frame and the rear ladder frame are mirror images of each other. The No. 1 threaded cross brace and the No. 2 threaded cross brace are respectively installed at both ends of the top tube of the front ladder frame, and the No. 3 threaded cross brace and the No. 4 threaded cross brace are respectively installed at both ends of the top tube of the rear ladder frame. One end of the threaded shaft passes through the threaded holes of the No. 1 threaded cross brace and the No. 3 threaded cross brace, and the other end of the threaded shaft passes through the threaded holes of the No. 2 threaded cross brace and the No. 4 threaded cross brace. The front ladder frame and the rear ladder frame can be unfolded in an eight-shaped shape. Bearing seats are respectively installed at both ends of the bottom of the threaded shaft, and the two ends of the swing shaft are respectively installed on the bearing seats in a through-type manner.

[0008] A further design is that the front ladder frame and the rear ladder frame have the same structure, including: a left leg, a right leg, a top pipe, and a cross arm. The two ends of the top pipe are respectively welded to the top of the left leg and the right leg, and the two ends of the cross arm are respectively welded to the relatively upper positions of the left leg and the right leg.

[0009] A further design is that universal anti-slip boots are installed at the bottom ends of the left leg and the right leg respectively.

[0010] A further design is that the left leg and the right leg have the same structure, including an upper tube and a lower tube, and the upper tube and the lower tube are sleeved and fixed to each other.

[0011] A further design is that corresponding two sides of the front ladder frame and the rear ladder frame are respectively connected with a chain through a pipe ear.

[0012] A further design is to respectively install a swing arm in a suspended manner at both ends of the swing shaft, install a cross brace between the two swing arms, and sleeve and fix a suspension rod under each swing arm.

[0013] A further design is that the swing chair includes a seat cushion and a seat surface, the seat cushion is suspended on the rocker arm, and the seat surface is fixed on the seat cushion; the seat cushion includes a backrest and a chair support, and the backrest and the chair support are connected and fixed in an L-shape; a back support is provided on the backrest, and a front support, a middle support and a rear support are provided on the chair support; a folding cradle or a folding seat is installed on the chair support.

[0014] A further design is that the chair back is connected to the suspension rod through a connecting rod, and the bottom end of the suspension rod is connected to the chair support; a footboard is installed on the front support of the chair support through a hanging ear, and the footboard is locked and hung under the chair support; a left armrest and a right armrest are installed on the left and right sides of the chair support respectively; the left armrest and the right armrest are equipped with an outward-folding plug-in table top panel.

[0015] A further design is that the arc motor includes a motor stator and a motor mover. The motor stator is installed at the bottom of the swing bracket through a stator support frame and is located on the back of the swing chair. The motor mover is installed on the chair back through a mover fixing frame. The mutual disassembly of the motor stator and the motor mover allows the swing chair to swing outward; a counterweight block is provided on the stator support frame, and the stator support frame is installed on the stator positioning blanket.

[0016] A further design is that the motor stator includes: a base plate, a yoke plate, a wire collection slot, a lamination, and a sample rod. The yoke plate is installed on the surface of the base plate, and a wire collection slot is installed at each of the four corners of the yoke plate. The wire collection slots are fixed at both ends of the lamination. Two laminations with four wire collection slots are arranged longitudinally on the yoke plate, and the sample rod is inserted into the sample rod hole of the lamination, forming the motor stator as a whole.

[0017] A further design is that the motor mover includes: a support plate, a yoke, a permanent magnet, an arc core, an isolation sleeve, and a clamping plate. The yoke is welded to the bottom surface of the support plate, and the permanent magnet and the arc core are installed on the bottom surface of the yoke through the clamping plate on the side of the yoke. The isolation sleeve is installed between the two arc cores, and the whole constitutes the motor mover.

[0018] The advantages of this utility model are as follows:

[0019] 1. It adopts a chair-type rigid pendulum with isochronous effect of a pendulum and low-frequency oscillation, which allows you to close your eyes, relax and relieve fatigue.

[0020] 2. Chair-style swing, movable and foldable, completely freeing your hands.

[0021] 3. Regardless of how the weight of the human body changes, the front and rear swing angle is 50 0 , the dynamic center of gravity of the pendulum is always in the plane enclosed by the swing brackets.

[0022] 4. When the swing bracket is opened to a certain angle, the threaded shaft and the threaded cross brace are locked by threads, and the swing bracket is stabilized with the help of the chain.

[0023] 5. The application of the swing shaft and bearing seat overcomes the swing phenomenon, reduces the friction of the hanging point, and achieves quietness.

[0024] 6. An arc motor is used to maintain the super-amplitude of the simple harmonic frequency of the swing, to compensate for the wind resistance of the swing chair and the loss required to increase the potential energy.

[0025] 7. The motor is installed on the ground, with a low center of gravity and small size, suitable for indoor use, safe and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is one of the schematic diagrams of the overall structure of the utility model;

[0027] Figure 2This is the second schematic diagram of the overall structure of the utility model;

[0028] Figure 3 This is the third schematic diagram of the overall structure of the utility model;

[0029] Figure 4 This is the fourth schematic diagram of the overall structure of the utility model;

[0030] Figure 5 Schematic diagram of the swing support structure;

[0031] Figure 6 for Figure 5 Schematic top view of

[0032] Figure 7 for Figure 5 A side view schematic diagram of

[0033] Figure 8 for Figure 5 Schematic diagram of the front ladder frame;

[0034] Figure 9 This is a schematic diagram of the pendulum rod installation;

[0035] Figure 10 This is a diagram of a swing chair;

[0036] Figure 11 for Figure 10 Schematic diagram of the chair cushion;

[0037] Figure 12 This is a schematic diagram of the motor stator structure of the arc motor;

[0038] Figure 13 This is a schematic diagram of the motor stator structure of the arc motor;

[0039] In the figure: 1 swing frame, 2 swing rod, 3 swing seat, 4 arc motor, 5 front ladder frame, 6 rear ladder frame, 7 threaded shaft, 8 swing shaft, 9 bearing seat, 10 No. 1 threaded cross brace, 11 No. 2 threaded cross brace, 12 No. 3 threaded cross brace, 13 No. 4 threaded cross brace, 14 left support leg, 15 right support leg, 16 top pipe, 17 cross arm, 18 universal anti-skid boot, 19 upper pipe, 20 lower pipe, 21 pipe ear, 22 chain, 23 cross brace, 24 suspension rod, 25 chair cushion, 26 chair seat, 27 chair back, 28 Chair support, 29 back support, 30 front support, 31 middle support, 32 back support, 33 cradle, 34 connecting rod, 35 mounting ear, 36 footboard, 37 left armrest, 38 right armrest, 39 desktop panel, 40 motor stator, 41 motor mover, 42 stator support frame, 43 mover fixing frame, 44 counterweight, 45 stator positioning blanket, 46 bottom plate, 47 yoke plate, 48 wire collection trough, 49 lamination, 50 sample rod, 51 support plate, 52 yoke, 53 permanent magnet, 54 arc core, 55 isolation sleeve, 56 splint. DETAILED DESCRIPTION

[0040] The technical solution of the present invention is further described below with reference to the accompanying drawings, but this should not be construed as limiting the technical solution, and the common knowledge of those skilled in the art will not be described here.

[0041] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 As shown, the electric swing includes: a swing frame 1, a swing arm 2, a swing chair 3, and an arc motor 4. The swing arm 2 is suspended on the swing frame 1, and the swing chair 3 is suspended on the swing arm 2. The arc motor 4 is installed at the bottom of the swing frame 1 and on the back of the swing chair 3, forming an indoor self-swinging electric swing as a whole. Under the displacement action of the arc motor 4, the swing chair 3 swings back and forth and up and down around the swing frame 1 in a pendulum-like manner with the cooperation of the swing arm 2.

[0042] like Figure 5 、 Figure 6 、 Figure 7 As shown, the swing bracket includes: a front ladder frame 5, a rear ladder frame 6, a threaded shaft 7, a swing shaft 8, a bearing seat 9, a No. 1 threaded cross brace 10, a No. 2 threaded cross brace 11, a No. 3 threaded cross brace 12, and a No. 4 threaded cross brace 13. The front ladder frame 5 and the rear ladder frame 6 are mirror images of each other. The No. 1 threaded cross brace 10 and the No. 2 threaded cross brace 11 are respectively installed at both ends of the top tube of the front ladder frame 5, and the No. 3 threaded cross brace 12 and the No. 4 threaded cross brace 13 are respectively installed at both ends of the top tube of the rear ladder frame 6. One end of the threaded shaft 7 passes through the threaded holes of the No. 1 threaded cross brace 10 and the No. 3 threaded cross brace 11, and the other end of the threaded shaft 7 passes through the threaded holes of the No. 2 threaded cross brace 12 and the No. 4 threaded cross brace 13. The front ladder frame 5 and the rear ladder frame 6 can be unfolded in an eight-shaped shape. Bearing seats 9 are respectively installed at both ends of the bottom of the threaded shaft 7, and both ends of the swing shaft 8 are respectively installed on the bearing seat 9 in a through-type manner.

[0043] like Figure 8 As shown, the front ladder frame 5 and the rear ladder frame 6 have the same structure, including: a left leg 14, a right leg 15, a top pipe 16, and a cross arm 17. The two ends of the top pipe 16 are respectively welded to the top of the left leg 14 and the right leg 15, and the two ends of the cross arm 17 are respectively welded to the relatively upper positions of the left leg 14 and the right leg 15.

[0044] A further design is that universal anti-skid boots 18 are respectively installed at the bottom ends of the left leg 14 and the right leg 15.

[0045] A further design is that the left leg 14 and the right leg 15 have the same structure, including an upper tube 19 and a lower tube 20, and the upper tube 19 and the lower tube 20 are sleeved and fixed to each other.

[0046] A further design is that corresponding sides of the front ladder frame 5 and the rear ladder frame 6 are respectively connected to a chain 22 through a pipe ear 21.

[0047] like Figure 9 As shown, a swing rod 2 is suspended at each end of the swing shaft 8 , a cross brace 23 is installed between the two swing rods 2 , and a suspension rod 24 is sleeved and fixed under each swing rod 2 .

[0048] Figure 10 、 Figure 11 As shown, the swing chair 3 includes a seat cushion 25 and a seat surface 26, the seat cushion 25 is suspended on the rocker arm 2, and the seat surface 26 is fixed on the seat cushion 25; the seat cushion 25 includes a seat back 27 and a seat support 28, and the seat back 27 and the seat support 28 are connected and fixed in an L-shape; a back support 29 is provided on the seat back 27, and a front support 30, a middle support 31 and a rear support 32 are provided on the seat support 28; a folding cradle 33 or a folding seat is installed on the seat support 28.

[0049] A further design is that the chair back 27 is connected to the suspension rod 24 through a connecting rod 34, and the bottom end of the suspension rod 24 is connected to the chair support 28; a footboard 36 is installed on the front support 30 of the chair support 28 through a hanging ear 35, and the footboard 36 is locked and hung under the chair support 28; a left armrest 37 and a right armrest 38 are installed on the left and right sides of the chair support 28 respectively; the left armrest 37 and the right armrest 38 are provided with an outward-folding plug-in table panel 39.

[0050] Figure 1 As shown, the arc motor 4 includes a motor stator 40 and a motor mover 41. The motor stator 40 is installed at the bottom of the swing bracket 1 on the back of the swing chair 3 through a stator support frame 42. The motor mover 41 is installed on the chair back 27 through a mover fixing frame 43. The mutual dislocation of the motor stator 40 and the motor mover 41 allows the swing chair 3 to swing outward; a counterweight block 44 is provided on the stator support frame 42, and the stator support frame 42 is installed on a stator positioning blanket 45.

[0051] Figure 12 As shown, the motor stator 40 includes: a base plate 46, a yoke plate 47, a wire collecting slot 48, a lamination 49, and a sample rod 50. The yoke plate 47 is installed on the plate surface of the base plate 46, and a wire collecting slot 48 is installed at each of the four corners of the yoke plate 47. The wire collecting slots 48 are fixed at both ends of the lamination 49. Two laminations 49 with four wire collecting slots 48 are arranged longitudinally on the yoke plate 47. The sample rod 50 is inserted into the sample rod hole of the lamination 49, and the whole constitutes the motor stator.

[0052] Figure 13As shown, the motor rotor 41 comprises a base plate 51, a magnetic yoke 52, permanent magnets 53, arc cores 54, a spacer sleeve 55 and a clamping plate 56, the bottom surface of the base plate 51 is welded with the magnetic yoke 52, the permanent magnets 53 and the arc cores 54 are installed on the bottom surface of the magnetic yoke 52 through the clamping plate 56 at the side of the magnetic yoke 52, the spacer sleeve 55 is installed between the two arc cores 53, and the whole constitutes the motor rotor.

[0053] The working process of the utility model is as follows: firstly, the motor stator is electrified, then the motor rotor on the swing chair is made close to the motor stator under the assistance of people, then the swing chair is loosened, the swing chair swings back and forth, up and down around the swing support under the mutual repulsion of the motor rotor and the motor stator and the cooperation and assistance of the swing lever.

Claims

1. Indoor movable and foldable self-swinging electric swing, its characteristics are: The electric swing comprises: a swing frame, a swing rod, a swing chair, and an arc motor. The swing rod is hung on the swing frame, the swing chair is hung on the swing rod, and the arc motor is installed at the bottom of the swing frame and on the back of the swing chair, so that the whole constitutes an indoor self-swinging electric swing. Under the displacement action of the arc motor, the swing chair is assisted by the swing rod to swing back and forth and up and down around the swing frame in a pendulum-like manner.

2. The indoor movable and foldable self-swinging electric swing according to claim 1 is characterized in that: The swing bracket includes: a front ladder frame, a rear ladder frame, a threaded shaft, a swing shaft, a bearing seat, a No. 1 threaded cross brace, a No. 2 threaded cross brace, a No. 3 threaded cross brace, and a No. 4 threaded cross brace. The front ladder frame and the rear ladder frame are mirror images of each other. The No. 1 threaded cross brace and the No. 2 threaded cross brace are respectively installed at both ends of the top tube of the front ladder frame, and the No. 3 threaded cross brace and the No. 4 threaded cross brace are respectively installed at both ends of the top tube of the rear ladder frame. One end of the threaded shaft passes through the threaded holes of the No. 1 threaded cross brace and the No. 3 threaded cross brace, and the other end of the threaded shaft passes through the threaded holes of the No. 2 threaded cross brace and the No. 4 threaded cross brace. The front ladder frame and the rear ladder frame can be unfolded in an "eight" shape. Bearing seats are respectively installed at both ends of the bottom of the threaded shaft, and both ends of the swing shaft are respectively installed on the bearing seats in a through-type manner.

3. The indoor movable and foldable self-swinging electric swing according to claim 2 is characterized in that: The front ladder frame and the rear ladder frame have the same structure, including: a left leg, a right leg, a top pipe, and a cross arm. The two ends of the top pipe are respectively welded to the top of the left leg and the right leg, and the two ends of the cross arm are respectively welded to the relatively upper positions of the left leg and the right leg; the corresponding two sides of the front ladder frame and the rear ladder frame are respectively connected to a chain through a pipe ear.

4. The indoor movable and foldable self-swinging electric swing according to claim 3 is characterized by: Universal anti-skid boots are respectively installed at the bottom ends of the left leg and the right leg; the left leg and the right leg have the same structure, including an upper tube and a lower tube, which are sleeved and fixed to each other.

5. The indoor movable and foldable self-swinging electric swing according to claim 2 is characterized in that: A swing rod is respectively installed in a hanging manner at both ends of the swing shaft, a cross brace is installed between the two swing rods, and a suspension rod is sleeved and fixed under each swing rod.

6. The indoor movable and foldable self-swinging electric swing according to claim 1 is characterized in that: The swing chair includes a seat cushion and a seat surface, the seat cushion is suspended on the swing rod, and the seat surface is fixed on the seat cushion; the seat cushion includes a seat back and a seat support, and the seat back and the seat support are connected and fixed in an L-shape; a back support is provided on the seat back, and a front support, a middle support and a rear support are provided on the seat support; a folding cradle or a folding seat is installed on the seat support.

7. The indoor movable and foldable self-swinging electric swing according to claim 6 is characterized by: The chair back is connected to the suspension rod through a connecting rod, and the bottom end of the suspension rod is connected to the chair support; a footboard is installed on the front support of the chair support through a hanging ear, and the footboard is locked and hung under the chair support; a left armrest and a right armrest are installed on the left and right sides of the chair support respectively; the left armrest and the right armrest are provided with an outward-folding plug-in table top panel.

8. The indoor movable and foldable self-swinging electric swing according to claim 1 is characterized by: The arc motor includes a motor stator and a motor mover. The motor stator is installed at the bottom of the swing bracket through a stator support frame and is located on the back of the swing chair. The motor mover is installed on the chair back through a mover fixing frame. The mutual dislocation of the motor stator and the motor mover allows the swing chair to swing outward; a counterweight block is provided on the stator support frame, and the stator support frame is installed on the stator positioning blanket.

9. The indoor movable and foldable self-swinging electric swing according to claim 8 is characterized in that The motor stator includes: a base plate, a yoke plate, a wire collection slot, a lamination, and a sample rod. The yoke plate is installed on the plate surface of the base plate, a wire collection slot is installed at each of the four corners of the yoke plate, and the wire collection slots are fixed at both ends of the lamination. Two laminations with four wire collection slots are arranged longitudinally and installed on the yoke plate. The sample rod is inserted into the sample rod hole of the lamination, and the whole constitutes the motor stator.

10. The indoor movable and foldable self-swinging electric swing according to claim 8, characterized in that The motor mover includes: a support plate, a yoke, a permanent magnet, an arc core, an isolation sleeve, and a clamping plate. The yoke is welded to the bottom surface of the support plate, and the permanent magnet and the arc core are installed on the bottom surface of the yoke through the clamping plate on the side of the yoke. The isolation sleeve is installed between the two arc cores, and the motor mover is formed as a whole.

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