CN112604238B - Adjustable vertical plate assembly in fitness assisting device - Google Patents

Abstract

An adjustable vertical plate assembly in a fitness assisting device comprises a vertical plate, wherein a cavity is formed in the vertical plate, a movable telescopic plate is arranged in the cavity, the upper part of the telescopic plate extends out of the upper part of the vertical plate, the lower part of the telescopic plate is arranged in the cavity, and a cavity spring is arranged between the bottom of the telescopic plate and the bottom of the cavity; two sides of the bottom of the expansion plate are provided with first protruding clamping teeth; side cavities are formed in the inner parts of the two sides of the vertical plate, a first electromagnet and a second electromagnet are arranged in the side cavities, the first electromagnet is fixed, and the second electromagnet is movable; the side part of the vertical plate is provided with an electromagnet control key and a power supply assembly; an opening is formed in one side, facing the cavity, of the side cavity, and a moving plate is arranged on one side, facing the opening, of the second electromagnet. The utility model provides an adjustable riser subassembly among body-building auxiliary device, the device pastes on the wall, leans on the wall to provide certain holding power when squatting statically, guarantees safety, and convenient operation.

Description

Adjustable vertical plate assembly in fitness auxiliary device

Technical Field

The invention belongs to the field of fitness equipment, and particularly relates to an adjustable vertical plate assembly in a fitness auxiliary device for squatting and exercising against a wall.

Background

With the acceleration of life rhythm and the improvement of living standard, people pay more and more attention to self health, and after busy work, many workers with high requirements can perform regular body-building exercise to improve the health standard. The body-building exercise can be carried out in a gymnasium, can also be carried out in outdoor running, ball sports and the like, and can also be carried out in home for simple body strength exercise, so that the muscle quality is improved.

Crouching by leaning on the wall is an exercise method which is extremely suitable for common people, can be carried out by leaning on the wall and is very convenient. The sitting on the wall is mainly used for exercising the muscle strength of quadriceps femoris, and is particularly suitable for exercising few people who want to strengthen the muscle strength of thighs, people in early and middle recovery period after joint injury and the like.

When the person leans against the wall to do squatting exercise, the back of the person leans against the wall, the feet are separated, the back of the person is as wide as the shoulders and gradually extend forwards, a certain distance is formed between the back of the person and the gravity center of the body, the distance is about 40-50 centimeters, at the moment, the body already takes a squatting posture, and the long axis of the shank is perpendicular to the ground. The angle between the thigh and the calf is not less than 90 degrees. The squatting close to the wall is finished when the squatting close to the wall is not consistent, the rest is carried out for 1 to 2 minutes, and the process is preferably repeated for 3 to 6 times.

The people leans on the wall quiet when squatting to take exercise in the family, also take place some unexpected circumstances easily, frictional force like sole and bottom plate is little, lead to leaning on the wall quiet in-process of squatting to take place shoes and the phenomenon of skidding on ground easily, make people's foot take place unexpected removal, lead to the emergence of unexpected circumstances easily, and simultaneously, because lean on the wall quiet when squatting, people's buttock lacks the support, consequently at the in-process of standing up of the quiet end of squatting of preparation, lack the strong point, it is relatively inconvenient, also take place the condition that the health unstability was fallen easily.

Therefore, to the above deficiencies that still exist, the present application provides a fitness assisting device for resting on a wall for a static squat exercise, and in particular to an adjustable riser assembly therein.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides the adjustable vertical plate component in the fitness auxiliary device, which is attached to the wall, can provide a certain supporting force when squatting against the wall, ensures safety and is convenient to operate.

In order to solve the above technical problems, the present invention is solved by the following technical solutions.

An adjustable vertical plate assembly in a fitness auxiliary device comprises a vertical plate, wherein a cavity is formed in the vertical plate, a movable telescopic plate is arranged in the cavity, the upper part of the telescopic plate extends out of the upper part of the vertical plate, the lower part of the telescopic plate is arranged in the cavity, and a cavity spring is arranged between the bottom of the telescopic plate and the bottom of the cavity; two sides of the bottom of the expansion plate are provided with convex first clamping teeth; side cavities are formed in the inner parts of the two sides of the vertical plate, a first electromagnet and a second electromagnet are arranged in the side cavities, the first electromagnet is fixed, and the second electromagnet is movable; the side part of the vertical plate is provided with an electromagnet control key and a power supply assembly; an opening is formed in one side, facing the cavity, of the side cavity, a moving plate is arranged on one side, facing the opening, of the second electromagnet, and the upper side and the lower side of the moving plate are in contact with the upper wall and the lower wall of the side cavity so as to ensure that the moving plate cannot be inclined when moving; a side cavity spring is arranged between the moving plate and the inner wall of the side cavity, and the moving plate is limited in the side cavity and cannot be separated; a second latch is arranged on the side surface of the moving plate facing the opening; when the first electromagnet and the second electromagnet are attracted, the moving plate is positioned in the side cavity; when the first electromagnet and the second electromagnet repel or do not attract each other, the moving plate moves to the limit position close to the opening, and the second clamping teeth protrude from the opening and are clamped with the first clamping teeth.

In this application, a body-building auxiliary device for leaning on quiet exercise of squatting of wall is provided, can improve the security that people leaned on quiet exercise of squatting of wall. Specifically, body-building auxiliary device in this application, riser subassembly wherein leans on the wall setting, under the conventional state, the expansion plate is in under the spring action of cavity spring and rises to the highest state position, first electro-magnet and second electro-magnet are in the outage state this moment, both can not attract each other, the movable plate removes to being close to open-ended extreme position under the effect of side chamber spring simultaneously, and the second latch is salient from the opening, and block mutually with first latch, make the expansion plate can not descend, the rigidity of expansion plate this moment, can play the supporting role.

When the exercise is performed, the position is adjusted, after the position is prepared, the electromagnet control key is pressed by a hand, the first electromagnet and the second electromagnet are electrified and mutually attracted, the moving plate retracts into the side cavity, the second latch is separated from the first latch, the telescopic plate is only supported by the elastic force of the cavity spring at the moment, the supporting force is greatly weakened, the supporting force is lost for a user, and the static squatting exercise is performed. After a period of time, if after a minute, pressing the electro-magnet control key, perhaps control through the time delay procedure of setting for, make first electro-magnet and second electro-magnet outage, the movable plate moves to the extreme position that is close to the opening under the effect of side chamber spring this moment, and the second latch is salient from the opening, and block mutually with first latch, make the expansion plate can not descend, support user's buttock, the person of facilitating the use tempers the back and stands up, because lean on the wall quiet shank muscle can be tired after squatting is tempered, consequently after obtaining the support, the action security of standing up is high, the condition that can not take place to turn over.

In a preferred embodiment, a plurality of convex balls are arranged on the side wall of the insertion opening at the upper part of the cavity, and the balls are contacted with the side wall of the expansion plate to realize rolling friction, so that the resistance of the expansion plate during up-and-down movement is reduced, and the expansion plate can move up and down smoothly.

In a preferred embodiment, the bottom of the expansion plate is provided with a pad, which provides a cushioning function when the pad contacts the bottom.

In a preferred embodiment, two sides of the bottom of the expansion plate are provided with protruding positioning lugs, the outer ends of the positioning lugs are provided with protruding second balls, and the second balls are in contact with the inner wall of the cavity to provide rolling friction force, so that the movement is smooth.

In a preferred embodiment, a cross plate capable of being propped up is arranged at the top of the expansion plate and is used for enlarging the area and improving the comfort level when the hip is supported.

In a preferred embodiment, the transverse plate is rotatably arranged on the telescopic plate, a support rod is arranged at the lower part of the transverse plate, the upper end of the support rod is detachably fixed on the lower surface of the transverse plate, and the lower end of the support rod is slidably arranged in a chute on the vertical plate. In this structure, the bracing piece is used for strengthening the holding power, improves stability, and when the expansion plate reciprocated simultaneously, the lower extreme of bracing piece also can reciprocate and provide the support intensity in the spout. After the upper end of the supporting rod is disassembled, the transverse plate can be put down, and the space is saved.

In a preferred embodiment, the upper end of the supporting rod is of a Y-shaped structure, two assembling seats are arranged on the lower surface of the transverse plate, assembling columns are arranged on the assembling seats, the end portions of the Y-shaped structure are detachably fixed on the assembling columns, and the supporting structure is stable.

In a preferable embodiment, the back of the vertical plate is provided with an adhesive strip for adhering to a wall, so that the whole device cannot move randomly, and the strength and the safety are improved.

Compared with the prior art, the invention has the following beneficial effects: the utility model provides an adjustable riser subassembly among body-building auxiliary device, the device pastes on the wall, leans on the wall to provide certain holding power when squatting statically, guarantees safety, and convenient operation.

Drawings

Fig. 1 is a perspective view showing a state in which the exercise assisting device of the present invention is used.

Fig. 2 is an enlarged view of the area a in fig. 1.

Fig. 3 is a perspective view of a riser assembly of the present invention.

Fig. 4 is a front view of a riser assembly of the present invention.

Fig. 5 is a side view of a riser assembly of the present invention.

Fig. 6 is an enlarged view of the region C in fig. 5.

Fig. 7 is a sectional view taken along the line a-a in fig. 5.

Fig. 8 is an enlarged view of the area B in fig. 7.

Fig. 9 is an enlarged view of the area B1 in fig. 8.

Fig. 10 is an enlarged view of the area B2 in fig. 8.

Fig. 11 is a schematic view of the two electromagnets of fig. 8 in a state separated from each other.

Fig. 12 is an enlarged view of the area B3 in fig. 11.

Fig. 13 is a cross-sectional view of a riser assembly of the present invention with the telescoping plate omitted.

Fig. 14 is a sectional view taken in the direction B-B in fig. 13.

Fig. 15 is a front view of the expansion plate in the present invention.

Fig. 16 is a side view of the expansion plate of the present invention.

Fig. 17 is a perspective view of a base plate assembly in the present invention.

Fig. 18 is a top view of the floor assembly of the present invention.

Fig. 19 is a sectional view taken in the direction of C-C in fig. 18.

Fig. 20 is a schematic view of another embodiment of fig. 19.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

The embodiments described below by referring to the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout, are exemplary only for explaining the present invention, and are not construed as limiting the present invention.

In describing the present invention, it is to be understood that the terms: the terms center, longitudinal, lateral, length, width, thickness, up, down, front, back, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing and simplifying the description, and thus, should not be construed as limiting the present invention. Furthermore, the terms: first, second, etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features shown. In describing the present invention, unless otherwise expressly specified or limited, the terms: mounting, connecting, etc. should be understood broadly, and one of ordinary skill in the art will understand the specific meaning of the terms used in this application as appropriate.

Referring to fig. 1 to 20, the exercise assisting device in the present application includes a vertical plate assembly and a bottom plate assembly, wherein the specific structure is as follows.

The vertical plate assembly comprises a vertical plate 2, a cavity 29 is formed in the vertical plate 2, a movable expansion plate 3 is arranged in the cavity 29, the upper part of the expansion plate 3 extends out of the upper part of the vertical plate 2, the lower part of the expansion plate 3 is arranged in the cavity 29, and a cavity spring 291 is arranged between the bottom of the expansion plate 3 and the bottom of the cavity 29; two sides of the bottom of the expansion plate 3 are provided with convex first clamping teeth 321; side cavities 293 are arranged in the two sides of the vertical plate 2, a first electromagnet 212 and a second electromagnet 213 are arranged in the side cavities 293, the first electromagnet 212 is fixed, and the second electromagnet 213 is movable; the side part of the vertical plate 2 is provided with an electromagnet control key 21 and a power supply assembly 211; an opening is formed in one side, facing the cavity 29, of the side cavity 293, a moving plate 215 is arranged on one side, facing the opening, of the second electromagnet 213, and the upper side and the lower side of the moving plate 215 are in contact with the upper wall and the lower wall of the side cavity 293 so as to ensure that the moving plate 215 cannot be inclined when moving; a side cavity spring 214 is arranged between the moving plate 215 and the inner wall of the side cavity 293, the side cavity spring 214 is sleeved on the guide column 216 and cannot be disengaged, meanwhile, the moving plate 215 is limited in the side cavity 293 and cannot be disengaged, and a limiting convex edge 294 is arranged at the edge of the specific side cavity 293 and used for blocking the moving plate 215 and preventing the moving plate from being disengaged; a second latch 217 is arranged on the side surface of the moving plate 215 facing the opening; when the first electromagnet 212 and the second electromagnet 213 are attracted, the moving plate 215 is located in the side cavity 293; when the first electromagnet 212 and the second electromagnet 213 are attracted or repelled, the moving plate 215 moves to an extreme position close to the opening, and the second latch 217 protrudes from the opening and is latched with the first latch 321.

In addition, in this application, the bottom of the vertical plate 2 is provided with a base plate 1, and the flat plate 5 is rotatably provided on the base plate 1 through a hinge structure. Specifically, the base plate 1 is provided with the hinged mounting seat 15, the flat plate 5 is provided with the rotating shaft seat 55, the rotating shaft 551 is arranged on the flat plate 5, the rotating shaft 551 is rotatably arranged on the hinged mounting seat 15 to realize rotating assembly, the structure is simple, the flat plate 5 can be conveniently turned up and folded, and the occupied space during storage is reduced.

In this application, be equipped with a plurality of convex balls 231 on the lateral wall of cavity 29 upper portion inserted hole, ball 231 with the contact of the lateral wall of expansion plate 3 is in order to realize rolling friction, reduces the resistance when expansion plate 3 reciprocates, makes it reciprocate smoothly. The bottom of the telescopic plate 3 is provided with a pad 39, which provides a cushioning function when the pad 39 contacts the bottom. Furthermore, both sides of the bottom of the expansion plate 3 are provided with protruding positioning bumps 31, the outer ends of the positioning bumps 31 are provided with protruding second balls 311, and the second balls 311 contact with the inner wall of the cavity 29 to provide rolling friction force, so that the movement is smooth.

In addition, in this application, the top of expansion plate 3 is equipped with the diaphragm 4 that can prop up for enlarge the area, comfort level when improving the support buttock. Specifically, the transverse plate 4 is rotatably disposed on the expansion plate 3, a support rod 42 is disposed at the lower portion of the transverse plate 4, the upper end of the support rod 42 is detachably fixed on the lower surface of the transverse plate 4, and the lower end of the support rod 42 is slidably disposed in the sliding groove 26 of the vertical plate 2. In this structure, the support rod 42 is used to reinforce the supporting force and improve the stability, and when the expansion plate 3 moves up and down, the lower end of the support rod 42 can also move up and down in the sliding groove 26 and provide the supporting strength. After the upper end of the supporting rod 42 is disassembled, the transverse plate 4 can be put down, so that the space is saved. Furthermore, the upper end of the supporting rod 42 is of a Y-shaped structure, two assembling seats 44 are arranged on the lower surface of the transverse plate 4, assembling columns 441 are arranged on the assembling seats 44, the end portions of the Y-shaped structure are detachably fixed on the assembling columns 441, and the supporting structure is stable.

In this application, the back of riser 2 is equipped with pastes strip 7 for paste on wall 9, make the integrated device can not remove at will, improve intensity and security.

The bottom plate assembly comprises a flat plate 5 placed on the ground, and one side of the flat plate 5 is rotatably arranged at the bottom of the vertical plate assembly; the flat plate 5 is provided with a pedal 51. The lower surface of the flat plate 5 is a lower anti-slip layer 54, such as a rubber layer with a large friction coefficient, and the pedal 51 is made of an anti-slip material, such as a rubber layer or an anti-slip structure, such as corrugated bulges, folds and the like, so that the occurrence of a slip phenomenon is avoided, and the safety is improved.

Specifically, in another embodiment of the present application, the front section of the pedal 51 has a slope protrusion 511, which can adapt to the front sole of the foot with a slightly tilted foot, so as to improve the stability of the static squat exercise.

In this application, be equipped with display screen 52 on the flat board 5, can be used to show time, read second timing, show weight etc, be equipped with weighing transducer in the flat board 5, can use flat board 5 as the weighing machine. In an embodiment of the present application, the flat plate 5 is provided with a first magnet 58, and the vertical plate 2 is provided with a second magnet 28 that attracts each other, so that when the flat plate 5 is folded, the first magnet 58 and the second magnet 28 can attract each other, thereby maintaining the folded state and reducing the occupied space.

In the exercise assisting device, the power utilization unit supplies power through the power supply component 211, and the power supply component can be a rechargeable battery and can also be connected into a household power grid through a plug for use.

In this application, a body-building auxiliary device for leaning on quiet exercise of squatting of wall is provided, can improve the security that people leaned on quiet exercise of squatting of wall. Specifically, body-building auxiliary device in this application, riser subassembly wherein leans on the wall setting, and bottom plate subassembly wherein places on the bottom plate, and the bottom plate subassembly can be turned up and draw in, reduces occupation space. Under the normal state, the expansion plate 3 is at the position of rising to the highest state under the action of the elasticity of the cavity spring 291, at this time, the first electromagnet 212 and the second electromagnet 213 are at the power-off state, the two electromagnets cannot attract each other, meanwhile, the moving plate 215 moves to the limit position close to the opening under the action of the side cavity spring 214, the second latch 217 protrudes from the opening and is mutually latched with the first latch 321, so that the expansion plate 3 cannot descend, and at this time, the position of the expansion plate 3 is fixed, and the supporting function can be achieved.

When exercising, the feet of the person step on the pedal 51 on the flat plate 5, and the buttocks are supported on the expansion plate 3, so that the safety is high. When the position is adjusted and the position is ready, the electromagnet control key 21 is pressed by hand, at this time, the first electromagnet 212 and the second electromagnet 213 are electrified and mutually attracted, the moving plate 215 retracts into the side cavity 293, the second latch 217 is separated from the first latch 321, at this time, the expansion plate 3 is only supported by the elasticity of the cavity spring 291, the supporting force is greatly weakened, the supporting force is lost for a user, and the static squatting exercise is started. After a period of time, for example, after one minute, when the electromagnet control key 21 is pressed, or the control is performed through a set time delay program, the first electromagnet 212 and the second electromagnet 213 are powered off, at this time, the moving plate 215 moves to a limit position close to the opening under the action of the side cavity spring 214, the second latch 217 protrudes from the opening and is clamped with the first latch 321, so that the expansion plate 3 cannot descend, the hip of the user is supported, the user can conveniently stand after exercising, and the muscle of the leg can be tired after the user sits down on the wall, so that the standing action is high in safety and the overturning condition cannot occur after the user obtains the support.

The invention provides a body-building auxiliary device and an adjustable vertical plate assembly therein, wherein the body-building auxiliary device is attached to a wall, can provide a certain supporting force when squatting against the wall, ensures safety and is convenient to operate.

The scope of the present invention includes, but is not limited to, the above embodiments, and the present invention is defined by the appended claims, and any alterations, modifications, and improvements that may occur to those skilled in the art are all within the scope of the present invention.

Claims (6)

1. An adjustable vertical plate assembly in a fitness assisting device is characterized by comprising a vertical plate (2), wherein a cavity (29) is formed in the vertical plate (2), a movable telescopic plate (3) is arranged in the cavity (29), the upper part of the telescopic plate (3) extends out of the upper part of the vertical plate (2), the lower part of the telescopic plate (3) is arranged in the cavity (29), and a cavity spring (291) is arranged between the bottom of the telescopic plate (3) and the bottom of the cavity (29);

two sides of the bottom of the expansion plate (3) are provided with convex first clamping teeth (321);

side cavities (293) are arranged inside two sides of the vertical plate (2), a first electromagnet (212) and a second electromagnet (213) are arranged in the side cavities (293), the first electromagnet (212) is fixed, and the second electromagnet (213) is movable; an electromagnet control key (21) and a power supply assembly (211) are arranged on the side part of the vertical plate (2);

an opening is formed in one side, facing the cavity (29), of the side cavity (293), a moving plate (215) is arranged on one side, facing the opening, of the second electromagnet (213), and the upper side and the lower side of the moving plate (215) are in contact with the upper wall and the lower wall of the side cavity (293) so as to ensure that the moving plate (215) cannot be skewed during moving; a side cavity spring (214) is arranged between the moving plate (215) and the inner wall of the side cavity (293), and the moving plate (215) is limited in the side cavity (293) and cannot be separated; a second latch (217) is arranged on the side surface of the moving plate (215) facing the opening;

the moving plate (215) is positioned in the side cavity (293) when the first electromagnet (212) and the second electromagnet (213) are attracted; when the first electromagnet (212) and the second electromagnet (213) are mutually repelled or not attracted, the moving plate (215) moves to the limit position close to the opening, and the second latch (217) protrudes from the opening and is mutually clamped with the first latch (321);

a cross plate (4) capable of being propped up is arranged at the top of the expansion plate (3); the telescopic plate is characterized in that the transverse plate (4) is rotatably arranged on the telescopic plate (3), a supporting rod (42) is arranged at the lower part of the transverse plate (4), the upper end of the supporting rod (42) is detachably fixed on the lower surface of the transverse plate (4), and the lower end of the supporting rod (42) is slidably arranged in a sliding groove (26) in the vertical plate (2).

2. The adjustable vertical plate assembly of claim 1, wherein a plurality of balls (231) are protruded from the side wall of the upper insertion opening of the cavity (29), and the balls (231) contact with the side wall of the telescopic plate (3) to realize rolling friction.

3. An adjustable riser assembly in a fitness assisting device according to claim 1, wherein the bottom of the telescopic plate (3) is provided with a spacer (39).

4. The adjustable vertical plate assembly in the body-building auxiliary device according to claim 1, wherein two sides of the bottom of the telescopic plate (3) are provided with a protruding positioning lug (31), the outer end of the positioning lug (31) is provided with a protruding second ball (311), and the second ball (311) contacts with the inner wall of the cavity (29) to provide rolling friction.

5. The adjustable vertical plate component in the body-building auxiliary device is characterized in that the upper end of the supporting rod (42) is of a Y-shaped structure, two assembling seats (44) are arranged on the lower surface of the transverse plate (4), an assembling column (441) is arranged on the assembling seats (44), and the end part of the Y-shaped structure is detachably fixed on the assembling column (441).

6. An adjustable riser assembly in a fitness assisting device according to claim 1, wherein the back of the riser (2) is provided with an adhesive strip (7).

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