CN112957652A

CN112957652A - Protective cushion for physical exercise

Info

Publication number: CN112957652A
Application number: CN202110107369.2A
Authority: CN
Inventors: 金晓霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-06-15

Abstract

A protective cushion for physical exercise comprises a protective cushion module, wherein the protective cushion module comprises a buffer assembly, a protective cushion and an installation cover; buffering subassembly is located the installation cover inboard, the buffering subassembly evenly is provided with the multiunit, the buffering subassembly includes the mounting panel, fixed plate and elastic component, elastic component evenly is provided with the multiunit around the fixed plate, elastic component includes the connecting rod, the slider, a slide rail, first elastic component and support, the connecting rod both ends rotate with mounting panel and slider respectively and are connected, the slider slides and sets up on the slide rail, the slide rail sets up on the fixed plate along the horizontal direction, the support sets up on the fixed plate, first elastic component both ends respectively with slider and leg joint, the mounting panel sets up in the protection pad bottom, the mounting panel is located the fixed plate top, the fixed plate sets up on the installation cover. The buffer assembly can be conveniently assembled in a modularized mode, can be stacked for storage and transportation, can buffer the impact received by the protection pad and the buffer assembly, and is good in buffering effect.

Description

Protective cushion for physical exercise

Technical Field

The invention relates to the technical field of sports equipment, in particular to a protective cushion for sports.

Background

The body and the mind of a person have close relationship, and physical exercise can not only enhance the physique of students and promote the healthy development of the bodies of the students, but also provide a solid foundation for the healthy development of the psychology of the students. The physical training is characterized by hard, fatigue, fierce, tense, confrontation and strong competitiveness, and students always have strong emotional experience and obvious emotional effort when participating in physical training, so that the physical training is helpful for cultivating the spiritual activities of courageous, hardy, unrelenting and overcoming difficulties of the students, such as high jump and strut jump, and when the sports are carried out, a protective cushion is required to be used for protection and buffering.

Most of the existing protective cushions are of single structures, the sizes are determined, the protective areas with different sizes are not convenient to assemble according to requirements, the transportation is not convenient, and the buffering effect is limited.

Disclosure of Invention

Objects of the invention

In order to solve the technical problems in the background art, the invention provides a protective cushion for sports, which can be conveniently assembled in a modularized manner, can be stacked for storage and transportation, can buffer the impact through the protective cushion and a buffer assembly, and has a good buffer effect.

(II) technical scheme

The invention provides a protective cushion for physical exercise, which comprises a protective cushion module, wherein the protective cushion module comprises a buffer assembly, a protective cushion and an installation cover;

the buffer assembly is positioned on the inner side of the mounting cover and evenly provided with a plurality of groups, the buffer assembly comprises a mounting plate, a fixed plate and an elastic assembly, the elastic assembly is evenly provided with a plurality of groups around the fixed plate, the elastic assembly comprises a connecting rod, a sliding block, a sliding rail, a first elastic piece and a support, two ends of the connecting rod are respectively connected with the mounting plate and the sliding block in a rotating mode, the sliding block is arranged on the sliding rail in a sliding mode, the sliding rail is arranged on the fixed plate along the horizontal direction, the support is arranged on the fixed plate, two ends of the first elastic piece are respectively connected with the sliding block and the support, the mounting plate is arranged at the; the buffer assembly also comprises a power generation assembly, the power generation assembly corresponds to the elastic assembly one by one, the power generation assembly comprises a rack, a gear, a rotating shaft, a self-adjusting assembly, a connecting table, a power generator and a protective cover, the power generator is electrically connected with a storage battery, the connecting table is connected with the input end of the power generator, a clamping groove is arranged on the connecting table, the clamping groove comprises a plurality of first arc-shaped surfaces which are uniformly arranged around the rotating shaft, a plurality of groups of the self-adjusting assembly are uniformly arranged around the central shaft of the rotating shaft, the self-adjusting assembly comprises a sliding column, a clamping table and a fourth elastic element, the rack is arranged on the sliding block, the rack is arranged side by side with the sliding rail, the rack is meshed and connected with the gear, the gear is arranged on the rotating shaft, the rotating shaft is rotatably arranged on the protective cover, a chute for inserting the sliding column is arranged at the lower part of the rotating, the two ends of the fourth elastic piece are respectively connected with the rotating shaft and the clamping table, and the protective cover is arranged on the fixing plate.

Preferably, the bottom of the mounting cover is provided with a support column, the bottom of the support column is provided with a caster, and the caster is provided with a foot cup.

Preferably, be provided with driving motor on the support column, driving motor and battery electric connection, driving motor and truckle drive are connected, are provided with control button on the installation cover, and control button and driving motor control are connected.

Preferably, the middle part of the fixing plate is provided with a fixing table, a second elastic piece is connected between the fixing table and the sliding block, and a third elastic piece is connected between the fixing table and the mounting plate.

Preferably, a guide rod is connected between the fixed table and the support, the guide rod and the slide rail are arranged side by side, the first elastic piece, the second elastic piece, the third elastic piece and the fourth elastic piece are compression springs, the first elastic piece and the second elastic piece are sleeved on the periphery side of the guide rod, and the fourth elastic piece is sleeved on the periphery side of the slide column.

Preferably, a folding curtain which is telescopically folded along the vertical direction is connected between the bottom edge of the protective cushion and the top edge of the mounting cover.

Preferably, the installation cover bottom is provided with the mount table, the mount table is L shape structure, be provided with the jack on the mount table, the mount table in the adjacent protection pad module is in the block state when the equipment, it is provided with the post of inserting that is used for inserting the jack to slide on the mount table in the block state, it is connected with the limiting plate to insert post one end, the limiting plate is greater than the section size of inserting the post along vertical face along the section size of vertical face, it is connected with spacing platform to insert the rotation of the post other end, spacing platform is equal along vertical face's maximum dimension and the section size of inserting the post along vertical face, spacing platform is kept away from the one end of inserting the.

Preferably, the method for assembling the protection pad module comprises the following steps:

s1, aligning the two protection pad modules, and clamping one mounting table in one protection pad module with a corresponding mounting table in the other protection pad module;

s2, sequentially inserting the limiting table and the inserting columns into the inserting holes in the two mounting tables until the inserting columns are completely positioned at the inner sides of the inserting holes, and sliding the limiting table to the outer sides of the inserting holes;

s3, rotating the limiting table to enable the inserting columns to be clamped in the inserting holes, and thus completing the installation of the two protection cushion modules;

s4, performing the steps S1-S3 for a plurality of times according to the assembly requirement, and completing the assembly of a plurality of protection pad modules.

Compared with the prior art, the technical scheme of the invention has the following beneficial technical effects:

the buffer assembly can be conveniently assembled in a modularized mode, can be stacked for storage and transportation, can buffer the impact received by the protection pad and the buffer assembly, and is good in buffering effect. When receiving the impact, strike the transmission and fill up to the protection, the protection is filled up and is carried out elementary buffering to the impact transmission after will buffering is to the mounting panel in organizing the buffering subassembly at most, and the mounting panel passes through the connecting rod and drives the slider and slide, and the slider drives first elastic component and stretches out and draws back, utilizes the flexible impact vibration energy that consumes of first elastic component, realizes the second grade buffering protection, and the protecting effect is better.

Drawings

Fig. 1 is a schematic structural diagram of a protection mat module in a protection mat for physical exercise according to the present invention.

Fig. 2 is a schematic structural view of a cushion assembly in a protective mat for physical exercise according to the present invention.

Fig. 3 is an enlarged view of a structure at a in fig. 2.

Fig. 4 is a schematic structural view of a protection mat module in an assembled state in a protection mat for physical exercise according to the present invention.

Fig. 5 is a schematic structural view illustrating an assembly principle of adjacent protection pad modules in the protection pad for physical exercise according to the present invention.

Reference numerals: 100. a buffer assembly; 200. a protective pad module; 1. mounting a plate; 2. a fixed table; 3. a fixing plate; 4. a connecting rod; 5. a slider; 6. a slide rail; 71. a first elastic member; 72. a second elastic member; 8. a support; 9. a rack; 10. a gear; 11. a rotating shaft; 111. a chute; 12. a traveler; 13. clamping a platform; 14. a fourth elastic member; 15. a connecting table; 151. a card slot; 16. a generator; 17. a protective cover; 18. a third elastic member; 19. a protective pad; 20. mounting a cover; 21. a folding curtain; 22. an installation table; 221. a jack; 23. inserting a column; 231. a limiting plate; 232. a limiting table; 24. a support pillar; 25. and a caster.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1 to 5, the protection pad for physical exercise according to the present invention comprises a protection pad module 200, wherein the protection pad module 200 comprises a buffer assembly 100, a protection pad 19 and a mounting cover 20;

the buffer assembly 100 is located on the inner side of the mounting cover 20, multiple groups of buffer assemblies 100 are uniformly arranged, each buffer assembly 100 comprises a mounting plate 1, a fixing plate 3 and an elastic assembly, the elastic assembly is uniformly arranged around the corresponding fixing plate 3 and comprises a connecting rod 4, a sliding block 5, a sliding rail 6, a first elastic piece 71 and a support 8, two ends of the connecting rod 4 are respectively connected with the mounting plate 1 and the sliding block 5 in a rotating mode, the sliding block 5 is arranged on the sliding rail 6 in a sliding mode, the sliding rail 6 is arranged on the fixing plate 3 along the horizontal direction, the support 8 is arranged on the fixing plate 3, two ends of the first elastic piece 71 are respectively connected with the sliding block 5 and the support 8, the mounting plate 1 is arranged at the bottom of the protective pad 19, the mounting plate 1 is located; the buffer assembly 100 further comprises a power generation assembly, the power generation assembly corresponds to the elastic assembly one by one, the power generation assembly comprises a rack 9, a gear 10, a rotating shaft 11, a self-adjusting assembly, a connecting table 15, a power generator 16 and a protective cover 17, the power generator 16 is electrically connected with a storage battery, the connecting table 15 is connected with the input end of the power generator 16, a clamping groove 151 is arranged on the connecting table 15, the clamping groove 151 comprises a plurality of first arc-shaped surfaces uniformly arranged around the rotating shaft 11, the self-adjusting assembly is uniformly provided with a plurality of groups around the central shaft of the rotating shaft 11, the self-adjusting assembly comprises a sliding column 12, a clamping table 13 and a fourth elastic element 14, the rack 9 is arranged on the sliding block 5, the rack 9 and the sliding rail 6 are arranged side by side, the rack 9 is meshed with the gear 10, the gear 10 is arranged on the rotating shaft 11, the end of the sliding column 12 far away from the rotating shaft 11 is connected with the clamping table 13, the clamping table 13 abuts against the inner wall of the clamping groove 151, a second arc-shaped surface matched with the first arc-shaped surface is arranged on the clamping table 13, two ends of the fourth elastic part 14 are respectively connected with the rotating shaft 11 and the clamping table 13, and the protective cover 17 is arranged on the fixed plate 3.

The invention can be conveniently assembled in a modularization way, can be stacked for storage and transportation, can buffer the impact through the protective pad 19 and the buffer assembly 100, and has good buffer effect. When receiving the impact, the impact is transmitted to the protection pad 19, the protection pad 19 carries out primary buffering, and the impact after buffering is transmitted to the mounting panel 1 in the multi-group buffer assembly 100, the mounting panel 1 drives the slider 5 to slide through the connecting rod 4, the slider 5 drives the first elastic part 71 to stretch out and draw back, the impact vibration energy is consumed by utilizing the stretching of the first elastic part 71, the secondary buffer protection is realized, and the protection effect is better. When the sliding block 5 slides outwards on the sliding rail 6, the rack 9 can be driven to move outwards, the rack 9 drives the gear 10 to rotate in the forward direction, the gear 10 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the self-adjusting assembly to rotate, the clamping table 13 in the self-adjusting assembly is clamped into the clamping groove 151, the second arc-shaped surface is attached to the first arc-shaped surface, the clamping table 13 drives the connecting table 15 to rotate, the connecting table 15 drives the input end of the generator 16 to rotate, power generation is carried out, impact energy is effectively converted into electric energy, and the energy-saving and environment-friendly effects are achieved; when the slider 5 slides to the inner side, the gear 10 rotates reversely, the self-adjusting assembly rotates reversely along with the gear 10 and the rotating shaft 11, the clamping table 13 slides along the inner wall of the clamping groove 151 in the rotating process, the sliding column 12 slides at the sliding groove 111, the fourth elastic piece 14 stretches and retracts in a reciprocating mode, the clamping table 13 cannot drive the connecting table 15 to rotate reversely, and therefore the generator 16 can be used for effectively generating electricity, and electricity is stored in the storage battery.

In an alternative embodiment, a support column 24 is provided at the bottom of the mounting cover 20, a caster 25 is provided at the bottom of the support column 24, and a foot cup is provided on the caster 25.

It should be noted that the caster 25 with a foot cup is provided to facilitate movement and fixation.

In an alternative embodiment, the supporting column 24 is provided with a driving motor electrically connected to the storage battery, the driving motor is drivingly connected to the caster 25, and the mounting cover 20 is provided with a control button, and the control button is controllably connected to the driving motor.

It should be noted that the driving motor can be controlled by the control button, and the driving motor drives the caster 25 to move, so that the movement of the invention is realized, and the movement process is more convenient and labor-saving.

In an alternative embodiment, the fixing plate 3 is provided with a fixing platform 2 in the middle, a second elastic member 72 is connected between the fixing platform 2 and the sliding block 5, and a third elastic member 18 is connected between the fixing platform 2 and the mounting plate 1.

By providing the second elastic member 72 and the third elastic member 18, the effect of damping the impact vibration can be further improved.

In an alternative embodiment, a guide rod is connected between the fixed platform 2 and the bracket 8, the guide rod is arranged in parallel with the slide rail 6, the first elastic member 71, the second elastic member 72, the third elastic member 18 and the fourth elastic member 14 are all compression springs, the first elastic member 71 and the second elastic member 72 are all sleeved on the outer periphery of the guide rod, the position is stable, and the fourth elastic member 14 is sleeved on the outer periphery of the sliding column 12, can stably stretch and retract and cannot fall off.

In an alternative embodiment, a folding curtain 21 which is telescopically folded along the vertical direction is connected between the bottom edge of the protection pad 19 and the top edge of the mounting cover 20, so as to play a role of isolation and protection and ensure the cleanness of the inner space of the mounting cover 20.

In an optional embodiment, the bottom of the mounting cover 20 is provided with the mounting table 22, the mounting table 22 is of an L-shaped structure, the mounting table 22 is provided with a jack 221, the mounting table 22 in the adjacent protection pad module 200 is in a clamped state during assembly, one mounting table 22 in the clamped state is slidably provided with an insertion column 23 for inserting the jack 221, one end of the insertion column 23 is connected with a limiting plate 231, the cross-sectional dimension of the limiting plate 231 along the vertical plane is larger than that of the insertion column 23 along the vertical plane, the other end of the insertion column 23 is rotatably connected with a limiting table 232, the maximum dimension of the limiting table 232 along the vertical plane is equal to that of the insertion column 23 along the vertical plane, one end of the limiting table 232 far away from the insertion column 23 is provided with a chamfer, so that the limiting table 232 can be inserted into the jack 221, and the limiting table.

In an alternative embodiment, the assembly method of the protection pad module 200 is as follows:

s1, aligning the two protection pad modules 200 to ensure that one installation platform 22 in one protection pad module 200 is clamped with the corresponding installation platform 22 in the other protection pad module 200;

s2, sequentially inserting the limiting table 232 and the inserting column 23 into the insertion holes 221 of the two mounting tables 22 until the inserting column 23 is completely positioned inside the insertion holes 221, sliding the limiting table 232 to the outside of the insertion holes 221, at the moment, the limiting plate 231 and the limiting table 232 are respectively clamped on the two mounting tables 22, the inserting column 23 can be prevented from falling off, the mounting is firm, and when the assembling is carried out, only the limiting table 232 needs to be rotated to be aligned with the inserting column 23, and the inserting column 23 is pulled out, so that the assembling is very convenient;

s3, rotating the limit table 232 to enable the plug posts 23 to be clamped in the jacks 221, and thus completing the installation of the two protection pad modules 200;

s4, the steps S1-S3 are performed for a plurality of times according to the assembly requirement, and the assembly of a plurality of protection pad modules 200 is completed.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A protective cushion for sports, which is characterized by comprising a protective cushion module (200), wherein the protective cushion module (200) comprises a buffer component (100), a protective cushion (19) and a mounting cover (20);

the buffer assembly (100) is positioned on the inner side of the mounting cover (20), a plurality of groups are uniformly arranged on the buffer assembly (100), the buffer assembly (100) comprises a mounting plate (1), a fixing plate (3) and an elastic assembly, the elastic assembly is uniformly provided with a plurality of groups around the fixing plate (3), the elastic assembly comprises a connecting rod (4), a sliding block (5), a sliding rail (6), a first elastic part (71) and a bracket (8), two ends of the connecting rod (4) are respectively rotatably connected with the mounting plate (1) and the sliding block (5), the sliding block (5) is slidably arranged on the sliding rail (6), the sliding rail (6) is arranged on the fixing plate (3) along the horizontal direction, the bracket (8) is arranged on the fixing plate (3), two ends of the first elastic part (71) are respectively connected with the sliding block (5) and the bracket (8), the mounting plate (1) is arranged at the bottom of the protective pad (19), the mounting, the fixing plate (3) is arranged on the mounting cover (20); the buffer assembly (100) further comprises a power generation assembly, the power generation assembly corresponds to the elastic assemblies one by one, the power generation assembly comprises a rack (9), a gear (10), a rotating shaft (11), a self-adjusting assembly, a connecting table (15), a power generator (16) and a protective cover (17), the power generator (16) is electrically connected with a storage battery, the connecting table (15) is connected with the input end of the power generator (16), a clamping groove (151) is formed in the connecting table (15), the clamping groove (151) comprises a plurality of first arc-shaped surfaces uniformly arranged around the rotating shaft (11), the self-adjusting assembly is uniformly provided with a plurality of groups around the central shaft of the rotating shaft (11), the self-adjusting assembly comprises a sliding column (12), a clamping table (13) and a fourth elastic piece (14), the rack (9) is arranged on the sliding block (5), the rack (9) is arranged side by side with the sliding rail (6), gear (10) set up on axis of rotation (11), axis of rotation (11) are rotated and are set up on protection casing (17), axis of rotation (11) lower part is provided with spout (111) that are used for inserting traveller (12), the one end that axis of rotation (11) were kept away from in traveller (12) is connected with calorie platform (13), card platform (13) butt is on draw-in groove (151) inner wall, be provided with the second arcwall face anastomotic with first arcwall face on calorie platform (13), fourth elastic component (14) both ends are connected with axis of rotation (11) and card platform (13) respectively, protection casing (17) set up on fixed plate (3).

2. A sports mat according to claim 1, wherein the mounting cover (20) is provided with support posts (24) at the bottom thereof, casters (25) are provided at the bottom of the support posts (24), and the casters (25) are provided with foot cups.

3. A protective pad for sports activities according to claim 2, wherein the supporting post (24) is provided with a driving motor electrically connected to the battery, the driving motor is drivingly connected to the caster wheel (25), and the mounting cover (20) is provided with a control button, the control button is controllably connected to the driving motor.

4. A protective mattress for sports activities according to claim 3, characterized in that the fixed plate (3) is provided with a fixed platform (2) in the middle, a second elastic member (72) is connected between the fixed platform (2) and the sliding block (5), and a third elastic member (18) is connected between the fixed platform (2) and the mounting plate (1).

5. A protective pad for sports, according to claim 4, characterized in that a guide rod is connected between the fixed platform (2) and the support (8), the guide rod is arranged side by side with the slide rail (6), the first elastic member (71), the second elastic member (72), the third elastic member (18) and the fourth elastic member (14) are compression springs, the first elastic member (71) and the second elastic member (72) are all sleeved on the periphery of the guide rod, and the fourth elastic member (14) is sleeved on the periphery of the slide column (12).

6. A sports mat according to claim 1, wherein a folding curtain (21) is attached between the bottom edge of the mat (19) and the top edge of the mounting cup (20) and is telescopically collapsible in the vertical direction.

7. The protective cushion for sports activities according to claim 1, wherein the bottom of the mounting cover (20) is provided with a mounting table (22), the mounting table (22) is of an L-shaped structure, the mounting table (22) is provided with a jack (221), the mounting table (22) in the adjacent protective cushion module (200) is in a clamping state during assembly, one mounting table (22) in the clamping state is slidably provided with an insertion column (23) for inserting the jack (221), one end of the insertion column (23) is connected with a limiting plate (231), the cross-sectional dimension of the limiting plate (231) along the vertical surface is larger than that of the insertion column (23) along the vertical surface, the other end of the insertion column (23) is rotatably connected with a limiting table (232), the maximum dimension of the limiting table (232) along the vertical surface is equal to that of the insertion column (23) along the vertical surface, and one end of the limiting table (232) far away from the insertion column (23) is provided with a chamfer.

8. A sports mat according to claim 7, wherein the mat module (200) is assembled by:

s1, aligning the two protection pad modules (200) to ensure that one mounting table (22) in one protection pad module (200) is clamped with the corresponding mounting table (22) in the other protection pad module (200);

s2, inserting the limiting table (232) and the inserting columns (23) into the inserting holes (221) in the two mounting tables (22) in sequence until the inserting columns (23) are completely located on the inner sides of the inserting holes (221), and sliding the limiting table (232) to the outer sides of the inserting holes (221);

s3, rotating the limit table (232) to enable the plug posts (23) to be clamped in the jacks (221), and thus completing the installation of the two protection pad modules (200);

s4, the steps S1-S3 are performed for a plurality of times according to the assembly requirement, and the assembly of a plurality of protection pad modules (200) is completed.