Buffer mechanism of trampoline

Abstract

The utility model discloses a buffering mechanism of a trampoline, and particularly relates to the technical field of buffering mechanisms, the buffering mechanism comprises a base used for supporting, a buffering assembly is arranged on the base, the buffering assembly comprises a supporting frame arranged on the base and used for supporting, and a positioning arc plate is arranged on the supporting frame. Limiting plates are arranged at the two ends of the positioning arc plate correspondingly, and guide rods are arranged at the bottoms of the limiting plates correspondingly. Through the arrangement of the buffer assembly, when the first electromagnet is powered on and the connecting block is in contact with the first electromagnet, the connecting block is buffered through jacking force generated by the same magnetism during operation, and through the arrangement of the magnetic strip and the magnetic attraction block, when the device is powered off, the connecting block can be prevented from falling off conveniently. The connecting block can be slowly perpendicular to the top of the base through the weight of the connecting block by means of attraction of the magnetic attraction block and the magnetic strip, and the buffering function is achieved when the connecting block stops.

Description

Technical Field

[0001] The utility model relates to the technical field of buffer mechanisms, and more specifically, to a buffer mechanism of a trampoline. Background Art

[0002] Arc trampoline, also known as trampoline or jumping bed, is a kind of amusement facilities with arc design, mainly used for entertainment and fitness, arc trampoline is suitable for people of all ages, including children, teenagers and adults. It can not only be used as a children's amusement facility, providing children with a happy place to play, but also as adult fitness equipment, helping people to do aerobic exercise, enhance cardiopulmonary function and lower limb strength.

[0003] The existing trampoline buffer mechanism is only a single mesh surface made of soft and elastic material, which has poor buffering effect and is not safe enough when used. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a buffer mechanism of a trampoline, aiming to solve the problems raised in the above-mentioned background technology.

[0005] The utility model is implemented in this way. The utility model provides the following technical solutions: a buffer mechanism of a trampoline, comprising a base for support, wherein a buffer assembly is arranged on the base;

[0006] The buffer assembly comprises a support frame arranged on the base for supporting, and a positioning arc plate is arranged on the support frame;

[0007] Both ends of the positioning arc plate are provided with limit plates, and the bottom of each limit plate is provided with a guide rod, the guide rod is slidably connected with a first electromagnet, and the outer side of the guide rod is sleeved with a spring;

[0008] A position-adjustable connection block is provided between the two positioning arc plates, and a second electromagnet having the same magnetic properties as the spring is provided on both sides of the connection block;

[0009] It can be seen that in the above technical solution, the user wears the safety equipment and hangs on the connecting block, and the aircraft drives the connecting frame to rotate. When the connecting frame rotates, it drives the connecting block to rotate along the axis point of the connection between the connecting frame and the aircraft, so that the position of the connecting block can be adjusted. When the first electromagnet is energized, when the connecting block contacts the first electromagnet, the top force generated by the same magnetism is used to buffer the operation of the connecting block, and the spring is set to make the first electromagnet displaced when it is subjected to magnetic pressure on the guide rod, so as to avoid damage to the first electromagnet due to excessive pressure.

[0010] Optionally, in a possible implementation, a support shaft is provided on the top of the connecting block, and limit rods are provided at both ends of the supporting shaft, and connecting plates are rotatably connected on both sides of the limit rods, and a connecting frame is provided on the connecting plate, and a plane for driving the connecting frame to rotate is provided on the outside of the connecting frame, and the plane is installed on the top of one of the supporting frames, and the connecting frame is rotatably connected to the top of the other supporting frame, a mounting groove is provided on one side of the positioning arc plate, and a magnetic strip is provided in the mounting groove, and magnetic blocks are provided at both ends of the connecting block, and the magnetic blocks are arranged opposite to the magnetic strip;

[0011] It can be seen that in the above technical solution, through the arrangement of the magnetic strip and the magnetic suction block, when the device is powered off, the connecting block can slowly and vertically lie on the top of the base through the suction force of the magnetic suction block and the magnetic strip and the weight of the connecting block itself, thereby achieving a buffering function when the connecting block stops.

[0012] Technical effects and advantages of the utility model:

[0013] By setting the buffer assembly, compared with the prior art, the overall design is simple and the structure is reasonable. Through the corresponding coordination of various structures, the position of the connection block can be adjusted by rotating the connection block along the axis point of the connection between the connection frame and the aircraft.

[0014] When the connection block contacts the first electromagnet through the first electromagnet being energized, the top force generated by the same magnetic properties is used to buffer the connection block during operation;

[0015] And through the setting of the spring, the first electromagnet can be displaced when it is subjected to magnetic pressure on the guide rod, so as to avoid damage to the first electromagnet due to excessive pressure. And through the setting of the magnetic strip and the magnetic suction block, when the device is powered off, the connecting block can be slowly vertically positioned on the top of the base through the suction of the magnetic suction block and the magnetic strip and the weight of the connecting block itself, so as to achieve the function of buffering when the connecting block stops. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the present disclosure, the following briefly introduces the drawings required to be used in some embodiments of the present disclosure. Obviously, the drawings described below are only drawings of some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can also be obtained based on these drawings. In addition, the drawings described below can be regarded as schematic diagrams, and are not limitations on the actual size of the product involved in the embodiments of the present disclosure, the actual process of the method, the actual timing of the signal, etc.

[0017] Figure 1 It is the front view of the overall structure of the utility model.

[0018] Figure 2It is a side view of the overall structure of the utility model.

[0019] Figure 3 It is a front view of the base, support frame and positioning arc plate of the utility model.

[0020] Figure 4 It is the front view of each structure on the connecting block of the utility model.

[0021] The accompanying drawings are marked as follows: 1. base; 2. support frame; 3. positioning arc plate; 4. limit plate; 5. guide rod; 6. first electromagnet; 7. spring; 8. connecting block; 9. second electromagnet; 10. support shaft; 11. limit rod; 12. connecting plate; 13. mounting groove; 14. magnetic strip; 15. connecting frame; 16. aircraft; 17. magnetic suction block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] As attached Figure 1-4 The buffer mechanism of a trampoline shown in the figure, through the buffer assembly arranged on the base 1, the connection block 8 is rotated along the axis point of the connection between the connection frame 15 and the aircraft 16, so that the position of the connection block 8 can be adjusted, and the first electromagnet 6 is energized. When the connection block 8 contacts the first electromagnet 6, the top force generated by the same magnetism is used to buffer the operation of the connection block 8, and the spring 7 is set, so that the first electromagnet 6 can be displaced when it is subjected to magnetic pressure on the guide rod 5, so as to avoid damage to the first electromagnet 6 due to excessive pressure, and the magnetic strip 14 and the magnetic suction block 17 are set, so that when the device is powered off, the connection block 8 can slowly be vertically fixed to the top of the base 1 through the suction force of the magnetic suction block 17 and the magnetic strip 14 itself and the weight of the connection block 8 itself, so as to achieve the function of buffering the connection block 8 when it stops, and the specific structure of the assembly is set as follows;

[0024] The buffer assembly includes a support frame 2 arranged on a base 1 for support, and a positioning arc plate 3 is arranged on the support frame 2;

[0025] Both ends of the positioning arc plate 3 are provided with limit plates 4, and the bottom of each limit plate 4 is provided with a guide rod 5, a first electromagnet 6 is slidably connected to the guide rod 5, and a spring 7 is sleeved on the outer side of the guide rod 5;

[0026] A position-adjustable connection block 8 is provided between the two positioning arc plates 3, and second electromagnets 9 having the same magnetic properties as the spring 7 are provided on both sides of the connection block 8;

[0027] A support shaft 10 is provided on the top of the connecting block 8, and limit rods 11 are provided at both ends of the support shaft 10. Connecting plates 12 are rotatably connected to both sides of the limit rods 11. A connecting frame 15 is provided on the connecting plate 12. A plane 16 for driving the connecting frame 15 to rotate is provided on the outer side of the connecting frame 15. The plane 16 is installed on the top of one of the support frames 2, and the connecting frame 15 is rotatably connected to the top of the other support frame 2. A mounting groove 13 is opened on one side of the positioning arc plate 3, and a magnetic strip 14 is arranged in the mounting groove 13. Magnetic blocks 17 are provided at both ends of the connecting block 8, and the magnetic blocks 17 are arranged opposite to the magnetic strip 14.

[0028] According to the above structure, when in use, the staff will install the device at a designated position. When in use, the device is hung on the connecting block 8 through a cable hook. It is easy for the user to wear the safety equipment and hang it on the connecting block 8. The connecting frame 15 is driven to rotate by the aircraft 16. When the connecting frame 15 rotates, the connecting block 8 is driven to rotate along the axis point of the connection between the connecting frame 15 and the aircraft 16, so that the position of the connecting block 8 can be adjusted. When the first electromagnet 6 is energized, when the connecting block 8 contacts the first electromagnet 6, the top force generated by the same magnetic properties is used to buffer the running of the connecting block 8;

[0029] Furthermore, the spring 7 can also make the first electromagnet 6 displace when it is subjected to magnetic pressure on the guide rod 5, thereby preventing the first electromagnet 6 from being damaged due to excessive pressure.

[0030] And through the arrangement of the magnetic strip 14 and the magnetic block 17, when the device is powered off, the connecting block 8 can slowly and vertically lie on the top of the base 1 through the suction force of the magnetic block 17 and the magnetic strip 14 and the weight of the connecting block 8 itself, thereby achieving a buffering function when the connecting block 8 stops.

[0031] Different from the prior art, the present application discloses a buffer mechanism of a trampoline, in which the position of the connecting block 8 can be adjusted by rotating the connecting block 8 along the axis point of the connection between the connecting frame 15 and the aircraft 16, and the first electromagnet 6 is energized. When the connecting block 8 contacts the first electromagnet 6, the top force generated by the same magnetism is used to buffer the operation of the connecting block 8, and the spring 7 is set so that the first electromagnet 6 can be displaced when it is subjected to magnetic pressure on the guide rod 5, thereby avoiding damage to the first electromagnet 6 due to excessive pressure, and the magnetic strip 14 and the magnetic suction block 17 are set so that when the device is powered off, the connecting block 8 can slowly and vertically stand on the top of the base 1 through the suction force of the magnetic suction block 17 and the magnetic strip 14 itself and the weight of the connecting block 8 itself, thereby achieving the function of buffering the connecting block 8 when it stops.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A trampoline buffer mechanism, comprising a base (1) for support, characterized in that: A buffer component is provided on the base (1); The buffer assembly comprises a support frame (2) arranged on the base (1) for supporting, and a positioning arc plate (3) is arranged on the support frame (2); Both ends of the positioning arc plate (3) are provided with a limit plate (4), and the bottom of each limit plate (4) is provided with a guide rod (5), the guide rod (5) is slidably connected with a first electromagnet (6), and the outer side of the guide rod (5) is sleeved with a spring (7); A position-adjustable connection block (8) is provided between the two positioning arc plates (3), and second electromagnets (9) having the same magnetic properties as the spring (7) are provided on both sides of the connection block (8).

2. The buffer mechanism of a trampoline according to claim 1, characterized in that: A support shaft (10) is arranged on the top of the connection block (8), and limit rods (11) are arranged at both ends of the support shaft (10).

3. The buffer mechanism of a trampoline according to claim 2, characterized in that: Both sides of the limiting rod (11) are rotatably connected to connecting plates (12), and a connecting frame (15) is arranged on the connecting plate (12).

4. The buffer mechanism of a trampoline according to claim 3, characterized in that: The outer side of the connecting frame (15) is provided with a motor (16) for driving the connecting frame (15) to rotate. The motor (16) is installed on the top of one of the supporting frames (2), and the connecting frame (15) is rotatably connected to the top of the other supporting frame (2).

5. The buffer mechanism of a trampoline according to claim 1, characterized in that: A mounting groove (13) is provided on one side of the positioning arc plate (3), and a magnetic strip (14) is arranged in the mounting groove (13).

6. The buffer mechanism of a trampoline according to claim 5, characterized in that: Both ends of the connection block (8) are provided with magnetic blocks (17), and the magnetic blocks (17) are arranged opposite to the magnetic strip (14).

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