CN211245342U

CN211245342U - Barbell rod protection device for physical exercise

Info

Publication number: CN211245342U
Application number: CN201921573102.7U
Authority: CN
Inventors: 李昂轩
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-08-14
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses a barbell bar protection device for physical training, including main body frame, the spout has been seted up to main body frame's inside, the draw-in groove has been seted up to the inner wall of spout, the inner wall joint of draw-in groove has the fixture block, the fixture block sets up in the inside of following up the platform, the upper surface of fixture block is provided with canceling release mechanical system, the side overlap joint of fixture block has the function block. This barbell bar protection device for physical training, through setting up trigger block, the apparatus further comprises a rotating shaft, the function block, fixture block and draw-in groove, give up the barbell when the people of body-building do not bear barbell weight and make barbell bar contact trigger block, trigger block extrudees the pivot under the weight of barbell and makes function block promote the fixture block and block the draw-in groove, be convenient for control the barbell at once in order to avoid the barbell to fall the unexpected danger that causes, thereby make this barbell bar protection device for physical training can follow up in real time the barbell bar and control the barbell when the accident appears, avoid the barbell to fall and cause the safety of unexpected injury in order to protect the people of body-building.

Description

Barbell rod protection device for physical exercise

Technical Field

The utility model relates to a body-building apparatus technical field specifically is a barbell bar protection device for physical training.

Background

Physical exercise is a physical activity process for developing the body, improving health, strengthening physique and entertaining the body by applying various physical means and combining natural forces such as sunlight, air, water and sanitary measures. It is the main form of mass athletic activity. Has important effects on promoting the growth and development of human body, building up body, improving the working capacity of organism, eliminating fatigue, regulating emotion, preventing and treating diseases, prolonging life and even improving the physique of the whole nation. Wherein the barbell is a core training exercise training equipment, also is the equipment that the weight was used. The barbell exercise belongs to weight training, and is only used for enhancing muscle strength training by using barbell training equipment. The barbell can also be used for core training to promote overall coordination.

The existing barbell physical exercise has certain dangers, the main danger of the existing barbell physical exercise lies in that the challenge limit and the action are not standard, the challenge limit can cause great damage to the body of a body-building person, for example, a russian man challenges that the legs of the body cannot bear huge weight in the process of barbell lifting in twenty-five-ten kilograms, the legs are broken into three sections, and therefore, in order to improve the safety of barbell body building, a barbell rod protection device is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a barbell bar protection device for physical training to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a barbell bar protection device for physical training, includes main body frame, the spout has been seted up to main body frame's inside, the draw-in groove has been seted up to the inner wall of spout, the inner wall joint of draw-in groove has the fixture block, the fixture block sets up the inside at follow-up platform, the upper surface of fixture block is provided with canceling release mechanical system, the side overlap joint of fixture block has the function block, the one end that the fixture block was kept away from to the function block is rotated and is connected with the pivot, the upper surface overlap joint of pivot has the trigger block, the lower fixed surface of trigger block is connected with reset spring, the upper surface of follow-up platform is provided with the stopper, the lower surface of follow-up platform is provided with.

Preferably, the following mechanism comprises a distance sensor fixedly connected to two sides of the barbell bar and a control screen fixedly connected to the main body frame, the lower surface of the following platform is fixedly connected with a screw rod lifter, and the screw rod lifter is fixedly connected to the inside of the moving platform.

Preferably, the sliding groove is matched with a local part of the follow-up platform, a plurality of clamping grooves are formed in the inner wall of the sliding groove, and the distance between the clamping grooves is one centimeter.

Preferably, the resetting mechanism comprises a linkage block fixedly connected to the upper surface of the clamping block, a side face of the linkage block is lapped with a side-placed resetting spring, and a slide way matched with the resetting mechanism and the clamping block in motion is formed in the follow-up platform.

Preferably, the trigger block is triggered when the weight of the barbell falls on the surface of the trigger block completely, and the trigger block extrudes downwards to enable the two functional blocks on the rotating shaft to push the clamping blocks in the two directions into the clamping grooves.

Preferably, the screw rod lifter and the motion platform are both arranged below the ground, the motion platform is used for the fitness person to use the barbell, the lifting height of the screw rod lifter is matched with the height of the sliding groove, the distance sensor is wirelessly connected with the control screen, and the triggering block of the follow-up platform and the distance sensor on the barbell rod can always keep a three-centimeter distance to avoid hindering fitness exercise.

Advantageous effects

The utility model provides a barbell bar protection device for physical training, its beneficial effect is: the barbell bar protection device for physical training is provided with a distance sensor, a control screen and a screw rod lifter, when a person who exercises uses the barbell, the barbell always keeps the same distance, is convenient to protect and does not interfere with the exercise, and by arranging the trigger block, the rotating shaft, the functional block, the clamping block and the clamping groove, when the person who is exercising can not bear the weight of the barbell, the barbell is abandoned to enable the barbell rod to contact the trigger block, the trigger block extrudes the rotating shaft under the weight of the barbell to enable the functional block to push the clamping block to clamp the clamping groove, the barbell is controlled immediately to avoid the accident danger caused by the falling of the barbell, by arranging the reset spring and the reset mechanism, when the barbell is reused for body building, the barbell leaves the trigger block to reset the fixture block and the trigger block, thereby facilitating the reuse of the protective device, thereby make this barbell bar protection device for physical training can follow up the barbell bar in real time and control the barbell when the accident appears, avoid the barbell to fall and cause the safety of unexpected injury in order to protect the people of body-building.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: the device comprises a main body frame 1, a sliding groove 2, a clamping groove 3, a clamping block 4, a follow-up platform 5, a reset mechanism 6, a functional block 7, a rotating shaft 8, a trigger block 9, a reset spring 10, a limiting block 11, a distance sensor 12, a control screen 13, a screw rod lifter 14 and a motion platform 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a barbell bar protection device for physical training, including main body frame 1, spout 2 has been seted up to main body frame 1's inside, draw-in groove 3 has been seted up to spout 2's inner wall, spout 2 and the local looks adaptation of following platform 5, a plurality of draw-in grooves 3 have been seted up to spout 2 inner wall, the interval of draw-in groove 3 is a centimetre, the inner wall joint of draw-in groove 3 has fixture block 4, fixture block 4 sets up in the inside of following platform 5, the upper surface of fixture block 4 is provided with canceling release mechanical system 6, fixture block 4's side overlap joint has function block 7, the one end that fixture block 4 was kept away from to function block 7 rotates and is connected with pivot 8, the upper.

Trigger block 9 is triggered the condition that the weight of barbell falls on trigger block 9 surface completely, trigger block 9 extrudees downwards and makes two function block 7 on the pivot 8 push into draw-in groove 3 with fixture block 4 in two directions inside, the lower fixed surface of trigger block 9 is connected with reset spring 10, reset mechanism 6 includes the linkage piece of fixed connection at fixture block 4 upper surface, the side overlap joint of linkage piece has reset spring 10 of side putting, follow-up platform 5's inside is seted up with the slide of reset mechanism 6 and fixture block 4 motion looks adaptation, the upper surface of follow-up platform 5 is provided with stopper 11, the lower surface of follow-up platform 5 is provided with the follow-up mechanism who is used for real-time follow-up barbell, through setting up reset spring 10 and reset mechanism 6, the barbell leaves trigger block 9 and makes fixture block 4 and trigger block 9 reset when reusing barbell body-building, be convenient for reuse this protection device.

Follow-up mechanism includes fixed connection at the distance sensor 12 of barbell bar both sides and fixed connection at main body frame 1's control screen 13, the lower fixed surface who follows up platform 5 is connected with screw rod lift 14, screw rod lift 14 fixed connection is in motion platform 15's inside, screw rod lift 14 and motion platform 15 all set up in the below ground, motion platform 15 uses the place of barbell body-building for the people of body-building, screw rod lift 14's the high looks adaptation of the lift height of screw rod lift and spout 2, distance sensor 12 and control screen 13 wireless connection, the trigger block 9 of following up platform 5 can keep three centimetres distances all the time with distance sensor 12 on the barbell bar and avoid hindering the body-building to take exercise.

Through setting up distance sensor 12, control panel 13 and screw rod lift 14, keep the same distance all the time when the people of body-building use the barbell, do not hinder the body-building to take exercise simultaneously in the protection of being convenient for, through setting up trigger block 9, pivot 8, function block 7, fixture block 4 and draw-in groove 3, give up the barbell when the people of body-building do not bear barbell weight and make barbell bar contact trigger block 9, trigger block 9 extrudes pivot 8 under the weight of barbell and makes function block 7 promote fixture block 4 and block draw-in groove 3, be convenient for control the barbell at once in order to avoid the unexpected danger that the barbell falls to cause, thereby make this barbell bar protection device for physical training can follow up in real time the barbell bar and control the barbell when the accident appears, avoid the barbell fall to cause the safety of accidental injury in order to protect the people of.

The working principle is as follows: when the barbell bar protection device for physical training is used and barbell is used for body building, the screw rod lifter 14 lifts the following platform 5, the distance between the barbell bar and the following platform 5 is controlled by the distance sensor 12, when the body-building person can not bear the weight of the barbell, the barbell is taken off the hand to make the barbell contact the trigger block 9, because the weight of the barbell causes the trigger block 9 to extrude the rotating shaft, the function block 7 is pushed into the clamping groove 3 towards the clamping blocks 4 in two directions, the follow-up platform 5 stops working to control the barbell to prevent accidental injury caused by the dropping of the barbell, when the barbell is used again, the barbell leaves the trigger block 9, so that the trigger block 9 and the clamping block 4 are reset by the reset mechanism 6 and the reset spring 10, the protection device is convenient to be used again, thereby make this barbell bar protection device for physical training can control the barbell when the barbell falls, avoid the barbell to fall and cause unexpected injury in order to protect the people safety of body-building.

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

Claims

1. A barbell bar protection device for physical training, comprising a main body frame (1), characterized in that: spout (2) have been seted up to the inside of main body frame (1), draw-in groove (3) have been seted up to the inner wall of spout (2), the inner wall joint of draw-in groove (3) has fixture block (4), fixture block (4) set up the inside at follow-up platform (5), the upper surface of fixture block (4) is provided with canceling release mechanical system (6), the side overlap joint of fixture block (4) has function block (7), the one end that fixture block (4) were kept away from in function block (7) is rotated and is connected with pivot (8), the upper surface overlap joint of pivot (8) has trigger block (9), the lower fixed surface of trigger block (9) is connected with reset spring (10), the upper surface of follow-up platform (5) is provided with stopper (11), the lower surface of follow-up platform (5) is provided with the follow-up mechanism who is used for following up the barbell in.

2. The barbell bar protecting apparatus for physical exercise according to claim 1, wherein: the follow-up mechanism comprises distance sensors (12) fixedly connected to two sides of the barbell bar and a control screen (13) fixedly connected to the main body frame (1), a lead screw lifter (14) is fixedly connected to the lower surface of the follow-up platform (5), and the lead screw lifter (14) is fixedly connected to the inner portion of the moving platform (15).

3. The barbell bar protecting apparatus for physical exercise according to claim 1, wherein: the sliding groove (2) is matched with the part of the follow-up platform (5), a plurality of clamping grooves (3) are formed in the inner wall of the sliding groove (2), and the distance between the clamping grooves (3) is one centimeter.

4. The barbell bar protecting apparatus for physical exercise according to claim 1, wherein: the resetting mechanism (6) comprises a linkage block fixedly connected to the upper surface of the clamping block (4), a side face of the linkage block is lapped with a side-placed resetting spring (10), and a slide matched with the resetting mechanism (6) and the clamping block (4) in motion is arranged in the follow-up platform (5).

5. The barbell bar protecting apparatus for physical exercise according to claim 1, wherein: the trigger block (9) is triggered under the condition that the weight of the barbell completely falls on the surface of the trigger block (9), and the trigger block (9) extrudes downwards to enable the two functional blocks (7) on the rotating shaft (8) to push the clamping blocks (4) in the two directions into the clamping grooves (3).

6. The barbell bar protecting apparatus for physical exercise according to claim 2, wherein: lead screw lift (14) and motion platform (15) all set up in the below ground, motion platform (15) are the place that the people of body-building used barbell body-building, the high looks adaptation of the lift height of lead screw lift (14) and spout (2), distance sensor (12) and control panel (13) wireless connection, trigger block (9) and the distance sensor (12) on the barbell pole of follow-up platform (5) can keep three centimetres of distances all the time and avoid hindering the body-building to take exercise.