CN210933628U

CN210933628U - Push-up posture correction device convenient for length adjustment in sports

Info

Publication number: CN210933628U
Application number: CN201921645673.7U
Authority: CN
Inventors: 王永成
Original assignee: Yichun University
Current assignee: Yichun University
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-07-07
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a convenient length-adjusting's push-up posture orthotic devices for sports, including outer tube, first backup pad and second backup pad, the internal connection of outer tube has the one end of intermediate lever, and all is fixed with between outer tube and the intermediate lever and accepts the board, first backup pad is fixed in the tip top of outer tube, and the middle part of first backup pad has seted up the spout, be connected with the connecting piece on the outer wall of lead screw, and the tip of connecting piece runs through the spout and is connected with the arm support ring, second backup pad fixed mounting is in the tip top of intermediate lever, and the junction cover of second backup pad and intermediate lever is equipped with the connecting pipe, be connected with the support on the base of intermediate lever avris, and install the leather rope below the tip of support. This convenient length-adjustable push-up posture correction device for sports makes things convenient for device's overall adjustment, is applicable to the good use of the training person of different sizes, can effectively avoid training the emergence of strain problem to the beginner.

Description

Push-up posture correction device convenient for length adjustment in sports

Technical Field

The utility model relates to a sports training technical field specifically is a convenient length-adjusting's push-up posture orthotic devices for sports.

Background

In the sports training, in order to improve the training effect of the correct force and push-up of the push-up posture of the trainer, the push-up posture correction device is required to be utilized to assist the push-up trainer, the training effect is improved, and the problems of poor exercise effect and muscle strain caused by the irregular training are effectively avoided.

However, the existing push-up posture correcting device has the following problems when in use:

when carrying out training person's training assistance, can not effectually be different according to training person's height size, carry out the whole use adjustment of device, have the defect of using, bring inconvenience for the training of push-up, the training assistance effect is not good, does not reach the effect that push-up training posture was corrected, causes the muscle strain during training simultaneously easily. In order to solve the above problems, innovative design is urgently needed on the basis of the original push-up posture correction device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient length-adjusting's push-up posture orthotic devices for sports to solve above-mentioned background art and put forward current push-up posture orthotic devices when training person's training assistance, can not effectually be different according to training person's height size, carry out the whole adjustment of using of device, have the defect of using, it is inconvenient to bring for push-up's training, the training assistance effect is not good, reach the effect that push-up training posture was corrected, the problem of muscle strain when causing the training simultaneously easily.

In order to achieve the above object, the utility model provides a following technical scheme: a push-up posture correction device convenient for length adjustment for sports comprises an outer tube, a first support plate and a second support plate, wherein the inner part of the outer tube is connected with one end of a middle rod, a bearing plate is fixed between the outer tube and the middle rod, a base is installed at the bottom of the outer tube and the bottom of the middle rod, the first support plate is fixed above the end part of the outer tube, a chute is arranged in the middle of the first support plate, a rotating rod and a screw rod are respectively installed on the side and the inner part of the first support plate through bearings, the rotating rod and the screw rod are connected with each other through conical teeth, a connecting piece is connected on the outer wall of the screw rod, the end part of the connecting piece penetrates through the chute and is connected with an arm support ring, the second support plate is fixedly installed above the end part of the middle rod, a connecting pipe is sleeved at the connecting part, and be fixed with the elastic component between pull-up ring and the connecting pipe, the top of second backup pad is fixed with the locating plate simultaneously, be connected with the support on the base of intermediate lever avris, and the tip below of support installs supplementary leather rope.

Preferably, the outer pipe and the intermediate rod form a relatively telescopic structure, the outer wall of the inner side of the outer pipe is open, and the bearing plates connected to the outer pipe and the intermediate rod are distributed in a vertically staggered manner.

Preferably, lead screw and spout parallel arrangement each other, and the both ends outer wall screw of lead screw trend is opposite to threaded connection between lead screw and the connecting piece, laminating setting each other between the bottom of connecting piece and the inside of first backup pad moreover.

Preferably, the lifting ring is symmetrically arranged about a central axis of the second support plate, the lifting ring and the connecting pipe form a relatively telescopic structure, and an inner wall of the lifting ring is arranged in a zigzag structure.

Preferably, the inner wall sawtooth structure of the lifting ring is clamped with the outer wall of the middle rod, the middle position of the outer wall of the middle rod is provided with inwards-concave evenly-distributed sawteeth, and the middle rod is connected with the connecting pipe in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that: the push-up posture correction device for sports, which is convenient for length adjustment, facilitates the overall adjustment of the device, is suitable for trainers with different body types to use well, and can effectively avoid the problem of training strain for beginners;

1. the synchronous rotation between the rotating rod and the screw rod is carried out only through the conical tooth action between the rotating rod and the screw rod, the relative distance between the arm support rings is changed under the action of the threads with reverse trend at the two ends of the outer wall of the screw rod, the support stress position of the arm is convenient to adjust, meanwhile, the relative expansion of the outer tube and the middle rod, and the engagement between the lifting ring and the middle rod are convenient to adjust the position of the second support plate, and the posture adjustment of push-up training is carried out;

2. the supplementary leather rope of suspension installation, through training person's arm and shoulder when using, carries out the supplementary reinforcement of shoulder position department to the training person, effectively prevents that the beginner from appearing the emergence of arm muscle strain problem when the training.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the connection structure of the screw rod and the rotating rod of the present invention;

FIG. 4 is a schematic view of the connection structure of the outer tube and the middle rod of the present invention;

fig. 5 is a schematic view of the installation structure of the lift tab of the present invention.

In the figure: 1. an outer tube; 2. an intermediate lever; 3. a bearing plate; 4. a base; 5. a first support plate; 6. a chute; 7. a rotating rod; 8. a screw rod; 9. conical teeth; 10. a connecting member; 11. an arm support ring; 12. a second support plate; 13. a connecting pipe; 14. lifting the ring; 15. an elastic member; 16. positioning a plate; 17. a support; 18. an auxiliary leather rope.

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. 1-5, the present invention provides a technical solution: a push-up posture correction device convenient for length adjustment for sports comprises an outer tube 1, an intermediate rod 2, a bearing plate 3, a base 4, a first supporting plate 5, a sliding groove 6, a rotating rod 7, a screw rod 8, a bevel gear 9, a connecting piece 10, an arm supporting ring 11, a second supporting plate 12, a connecting pipe 13, a lifting ring 14, an elastic piece 15, a positioning plate 16, a support 17 and an auxiliary leather rope 18, wherein the inner part of the outer tube 1 is connected with one end of the intermediate rod 2, the bearing plate 3 is fixed between the outer tube 1 and the intermediate rod 2, the base 4 is installed at the bottom parts of the outer tube 1 and the intermediate rod 2, the first supporting plate 5 is fixed above the end part of the outer tube 1, the sliding groove 6 is arranged in the middle part of the first supporting plate 5, the rotating rod 7 and the screw rod 8 are respectively installed at the side and the inner part of the first supporting plate 5 by bearings, the rotating rod 7 and, be connected with connecting piece 10 on the outer wall of lead screw 8, and the tip of connecting piece 10 runs through spout 6 and is connected with arm support ring 11, second backup pad 12 fixed mounting is in the tip top of intermediate lever 2, and the junction cover of second backup pad 12 and intermediate lever 2 is equipped with connecting pipe 13, and the avris of connecting pipe 13 is provided with lifting ring 14, and be fixed with elastic component 15 between lifting ring 14 and the connecting pipe 13, the top of second backup pad 12 is fixed with locating plate 16 simultaneously, be connected with support 17 on the base 4 of the 2 avris of intermediate lever, and supplementary leather rope 18 is installed to the tip below of support 17.

Outer tube 1 and intermediate lever 2 constitute relative extending structure, and the inboard outer wall of outer tube 1 sets up to open the form to the board 3 upper and lower dislocation distribution of accepting of connecting on outer tube 1 and the intermediate lever 2 conveniently carries out the relative flexible expansion of outer tube 1 and intermediate lever 2 and accomodates, and can not cause the collision damage between the board 3 of accepting when using.

Lead screw 8 and spout 6 parallel arrangement each other, and the both ends outer wall screw of lead screw 8 moves towards opposite, and threaded connection between lead screw 8 and the connecting piece 10, and laminate the setting each other between the bottom of connecting piece 10 and the inside of first backup pad 5, the relative position of the rotary motion of lead screw 8 be convenient for control connecting piece 10 and arm support ring 11 removes, carry out the position removal change of arm support ring 11, thereby the arm support ring 11 that reaches carries out the correction purpose of hand position.

Lift ring 14 sets up about the central axis symmetry of second backup pad 12, and lift ring 14 and connecting pipe 13 constitute relative extending structure, and lift ring 14's inner wall sets up to serration structure, block each other between lift ring 14's inner wall serration structure and the outer wall of intermediate lever 2, and the outer wall intermediate position department of intermediate lever 2 sets up the evenly distributed cockscomb structure to the indent, and sliding connection between intermediate lever 2 and the connecting pipe 13, conveniently carry out the position removal change of second backup pad 12, the effect through second backup pad 12 is convenient according to user's size difference, carry out the good training positioning action to the user.

The working principle is as follows: when the length-adjustable push-up posture correction device for sports is used, firstly, according to the graph shown in fig. 1-3, the position of the arm support rings 11 is adjusted and changed according to the size of the body of a user, the rotating rod 7 and the first support plate 5 are made to rotate relatively through a wrench, as shown in fig. 3, the rotating rod 7 rotates under the action of the bevel teeth 9 to drive the screw rod 8 to rotate synchronously, and due to the thread trend structure on the outer wall of the screw rod 8, the connecting piece 10 drives the arm support rings 11 to move and change the position, the distance between 2 arm support rings 11 is adjusted, and the training application of push-up is facilitated;

according to fig. 1 and 4-5, after the adjustment of the space between the arm support rings 11 is completed, the outer tube 1 and the middle rod 2 are extended and retracted relatively for use, so as to facilitate the feet of the trainer to be placed on the positioning plate 16, the lifting ring 14 is pulled manually to expand the lifting ring 14 and the connecting tube 13 relatively, so as to facilitate the relative sliding of the connecting tube 13 and the middle rod 2, and change the installation position of the second support plate 12, and after the lifting ring 14 is released manually, as shown in fig. 4-5, the lifting ring 14 is reset by the elastic member 15, the sawtooth structure on the inner wall thereof is engaged with the sawtooth structure on the outer wall of the middle rod 2, so as to achieve the purpose of positioning the installation position of the second support plate 12, after the position adjustment is completed, as shown in fig. 2, the auxiliary leather rope 18 installed at the end of the bracket 17 passes through the arms and shoulders of the trainer, so as to facilitate the training of the trainer, training strain of muscles is effectively avoided, and the auxiliary application of the auxiliary leather rope 18 is not needed for trainers with good training bases.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a convenient length-adjustable's push-up posture orthotic devices for sports, includes outer tube (1), first backup pad (5) and second backup pad (12), its characterized in that: the inner connection of the outer tube (1) is provided with one end of an intermediate rod (2), a bearing plate (3) is fixed between the outer tube (1) and the intermediate rod (2), a base (4) is installed at the bottom of the outer tube (1) and the intermediate rod (2), the first supporting plate (5) is fixed above the end of the outer tube (1), a sliding groove (6) is formed in the middle of the first supporting plate (5), a rotating rod (7) and a screw rod (8) are respectively installed on the lateral side and the inner side of the first supporting plate (5) in a bearing mode, the rotating rod (7) and the screw rod (8) are connected with each other through conical teeth (9), a connecting piece (10) is connected onto the outer wall of the screw rod (8), the end of the connecting piece (10) penetrates through the sliding groove (6) and is connected with an arm supporting ring (11), the second supporting plate (12) is fixedly installed above the end of the intermediate, and the junction cover of second backup pad (12) and intermediate lever (2) is equipped with connecting pipe (13) to the avris of connecting pipe (13) is provided with lifting ring (14), is fixed with elastic component (15) between lifting ring (14) and connecting pipe (13) moreover, and the top of second backup pad (12) is fixed with locating plate (16) simultaneously, be connected with support (17) on base (4) of intermediate lever (2) avris, and supplementary leather rope (18) are installed to the tip below of support (17).

2. A push-up posture correcting device for sports which facilitates the adjustment of length as claimed in claim 1, wherein: the outer pipe (1) and the middle rod (2) form a relative telescopic structure, the outer wall of the inner side of the outer pipe (1) is open, and the bearing plates (3) connected to the outer pipe (1) and the middle rod (2) are distributed in a vertically staggered mode.

3. A push-up posture correcting device for sports which facilitates the adjustment of length as claimed in claim 1, wherein: lead screw (8) and spout (6) parallel arrangement each other, and the both ends outer wall screw trend of lead screw (8) is opposite to threaded connection between lead screw (8) and connecting piece (10), laminating setting each other between the bottom of connecting piece (10) and the inside of first backup pad (5) moreover.

4. A push-up posture correcting device for sports which facilitates the adjustment of length as claimed in claim 1, wherein: the lifting ring (14) is symmetrically arranged around the central axis of the second support plate (12), the lifting ring (14) and the connecting pipe (13) form a relative telescopic structure, and the inner wall of the lifting ring (14) is arranged to be a sawtooth-shaped structure.

5. A push-up posture correcting device for sports which facilitates the adjustment of length as claimed in claim 1, wherein: the inner wall sawtooth structure of the lifting ring (14) and the outer wall of the middle rod (2) are clamped with each other, the middle position of the outer wall of the middle rod (2) is provided with inwards-concave evenly-distributed sawtooth structures, and the middle rod (2) is connected with the connecting pipe (13) in a sliding mode.