CN208302040U

CN208302040U - A physical training device for physical education

Info

Publication number: CN208302040U
Application number: CN201820971023.0U
Authority: CN
Inventors: 陈艳; 雷宏; 程橙; 曹子林; 王雷
Original assignee: PLA University of Science and Technology; Army Academy of Armored Forces of PLA
Current assignee: PLA University of Science and Technology; Army Academy of Armored Forces of PLA
Priority date: 2018-06-22
Filing date: 2018-06-22
Publication date: 2019-01-01
Anticipated expiration: 2028-06-22

Abstract

The utility model discloses a physical training device is used in sports teaching, comprising a base plate and a fixed rod, bottom plate and dead lever fixed connection, the fixed through-hole that sets up on the dead lever, through-hole on two dead levers corresponds mutually, distance between the adjacent through-hole of vertical direction equals, the dead lever passes through the connecting rod and connects, the connecting rod passes the through-hole, the connecting rod both sides set up the screw thread, it is fixed through fixed cover between connecting rod and the dead lever, conveniently adjust the height of connecting rod, the fixed boss that sets up in bottom plate top, the inside cavity of boss, the boss surface sets up the foraminiferous and elastic rope hole of elasticity, the foraminiferous first elastic webbing and the second elastic webbing of connecting of elasticity, can improve push-up's training intensity, elastic rope jogged connection elastic rope, the solid fixed ring of elastic rope top fixed connection, gu. The utility model discloses convenient height-adjusting to can obviously improve pull-up and push-up's training intensity, strengthen student's physique.

Description

A kind of physical education physical training device

Technical field

The utility model relates to physical education field, specifically a kind of physical education physical training device.

Background technique

Physical education is a kind of course for having to carry out in middle school at present, also has Physical Examination in middle school, still Present student is lived in for a long time in the environment of comfortable easiness, and generally without taking exercise, constitution is obviously poor, is taught by sport Learning, which can make student possess a strong body, goes to learn, enhances the physical fitness of student, improves the study effect of student Rate.Therefore a kind of Sports training apparatus is needed to help student to promote physical efficiency, enables them to preferably put into study.Draw Body is upwards and push-up is substantially that Physical Examination must examine project, and often Most students can not be closed by this, needs to increase instruction Practice.However existing training device is inconvenient to adjust horizontal bar height, and training difficulty is smaller.

Summary of the invention

, to solve the problems, such as

Be inconvenient to adjust horizontal bar height, and the training lesser problem of difficulty for existing training device, the utility model It is designed to provide a kind of physical education physical training device, to solve the problems mentioned in the above background technology.

, technical solution

To achieve the above object, the utility model provides the following technical solutions:

A kind of physical education physical training device, including bottom plate and fixed link, the bottom plate are fixedly connected with fixed link, Through-hole is fixedly installed in fixed link, fixed link vertical direction is symmetrical arranged, and the through-hole in two fixed links is in correspondence with each other, vertical square Equal to the distance between adjacent through-holes, fixed link is connected by connecting rod, and the connecting rod passes through through-hole, and connecting rod two sides are set Screw thread is set, is fixed between connecting rod and fixed link by fixing sleeve, facilitates the height for adjusting connecting rod, is fixed at the top of the bottom plate Boss, the boss inner hollow, boss surface setting elasticity cord hole with holes and elastic, the elasticity connection first with holes are set Elastic webbing and second elastic webbing, the elasticity cord hole connect elastic string, are fixedly connected with fixed ring at the top of the elastic string.

As a further solution of the present invention: the waist of the fixed trainer of the first elastic webbing, the second elasticity Leg with fixed trainer, first elastic webbing and second elastic webbing are adjustable structure.

The fixed ring entangles the foot neck of trainer as a further solution of the present invention, and fixed ring is can Adjustment structure.

Non-slip mat is fixedly installed in the bottom base plate as a further solution of the present invention, and non-slip mat is by rubber Material is made, and threaded hole, bottom plate surrounding threaded hole threaded connection bolt is fixedly installed in bottom plate surrounding.

The connecting rod both ends are socketed rubber sleeve as a further solution of the present invention,.

Rubber sleeve is arranged in the boss surface as a further solution of the present invention,.

The fixing sleeve includes fixed block, connector and link block as a further solution of the present invention, described Fixed block is fixedly connected with connector, the connector interior mesopores, connector inner wall and outer surface setting screw thread, in connector Wall is threadedly coupled connecting rod, and connector outside screw connects link block, and the fixed block and link block outer diameter are greater than through-hole diameter, Connector fits closely through-hole wall.

, beneficial effect

Compared with prior art, the utility model has the beneficial effects that

(1) the fixed link vertical direction of the utility model is symmetrical arranged, and is arranged through-hole in fixed link, in two fixed links Through-hole in correspondence with each other, is equidistant between the adjacent through-holes of vertical direction.

(2) it is fixed between the connecting rod and fixed link of the utility model by fixing sleeve, facilitates the height for adjusting connecting rod.

(3) waist of the fixed trainer of the first elastic webbing of the utility model, the fixed trainer's of second elastic webbing Leg is conducive to improve the intensity that trainer presses your body up from the floor with your arms and then lower it slowly, and first elastic webbing and second elastic webbing are adjustable structure, convenient The tightness of first elastic webbing and second elastic webbing is adjusted in trainer.

(4) fixed ring of the utility model entangles the foot neck of trainer, is conducive to raising trainer and does chin-up Intensity, fixed ring is adjustable structure, and trainer is facilitated to be adjusted according to personal foot neck size.

(5) non-slip mat is fixedly installed in the bottom base plate of the utility model, and non-slip mat is made of rubber material, improves device Stability, and bottom plate wear can be prevented, bottom plate surrounding fixed setting threaded hole, bottom plate surrounding threaded hole threaded connection bolt, The stability for further increasing device prevents device shakiness in training process from causing injury to personnel.

(6) the connecting rod both ends of the utility model are socketed rubber sleeve, prevent trainer from damaging.

(7) rubber sleeve is arranged in the boss surface of the utility model, further improves the safety of device, avoids training of human Member damages.

(8) fixing sleeve of the utility model includes fixed block, connector and link block, and the fixed block is fixed with connector Screw thread is arranged in connection, the connector interior mesopores, connector inner wall and outer surface, and connector inner thread connects connecting rod, Connector outside screw connects link block, and the fixed block and link block outer diameter are greater than through-hole diameter, and connector fits closely logical Hole inner wall improves the stability of connecting rod, connecting rod is avoided to slide in through-holes, causes injury to personnel.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of physical education physical training device.

Fig. 2 is a kind of left view of physical education physical training device.

Fig. 3 is a kind of structural schematic diagram of boss in physical education physical training device.

Fig. 4 is boss in a kind of physical education physical training device, elastic ring, first elastic webbing and second elastic webbing Structural schematic diagram.

Fig. 5 is a kind of structural schematic diagram of fixing sleeve in physical education physical training device.

In figure: 1- bottom plate；2- fixed link；3- connecting rod；4- boss；5- fixing sleeve；6- through-hole；7- bolt；8- elastic string； 9- fixed ring；10- elasticity is with holes；11- elasticity cord hole；12- first elastic webbing；13- second elastic webbing；14- non-slip mat；15- rubber Gum cover；16- connector；17- link block；18- fixed block.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1~5, in the utility model embodiment, a kind of physical education physical training device, including bottom plate 1 With fixed link 2, the bottom plate 1 is fixedly connected with fixed link 2, and through-hole 6,2 vertical direction pair of fixed link are fixedly installed in fixed link 2 Claim setting, in correspondence with each other, the distance between vertical direction adjacent through-holes 6 are equal for the through-hole 6 in two fixed links 2, and fixed link 2 is logical The connection of connecting rod 3 is crossed, the connecting rod 3 passes through through-hole 6, and screw thread is arranged in 3 two sides of connecting rod, leads between connecting rod 3 and fixed link 2 It is fixed to cross fixing sleeve 5, facilitates the height for adjusting connecting rod 3, is fixedly installed boss 4 at the top of the bottom plate 1, inside the boss 4 It is hollow, 4 surface of boss setting elasticity with holes 10 and elastic cord hole 11, the elasticity 10 connection first elastic webbing 12 and second with holes Elastic webbing 13, the elasticity cord hole 11 connect elastic string 8, are fixedly connected with fixed ring 9 at the top of the elastic string 8.

The waist of the fixed trainer of the first elastic webbing 12, the leg of the fixed trainer of second elastic webbing 13, has Conducive to the intensity that trainer presses your body up from the floor with your arms and then lower it slowly is improved, first elastic webbing 12 and second elastic webbing 13 are adjustable structure, facilitate instruction Practice personnel the tightness of first elastic webbing 12 and second elastic webbing 13 is adjusted.

The fixed ring 9 entangles the foot neck of trainer, is conducive to improve the intensity that trainer does chin-up, fixed Ring 9 is adjustable structure, and trainer is facilitated to be adjusted according to personal foot neck size.

Non-slip mat 14 is fixedly installed in 1 bottom of bottom plate, and non-slip mat 14 is made of rubber material, improves the stabilization of device Property, and the abrasion of bottom plate 1 can be mitigated, and 1 surrounding of bottom plate fixed setting threaded hole, 1 surrounding threaded hole threaded connection bolt 7 of bottom plate, The stability for further increasing device prevents device shakiness in training process from causing injury to personnel.

3 both ends of connecting rod are socketed rubber sleeve 15, prevent trainer from damaging.

Rubber sleeve is arranged in 4 surface of boss, further improves the safety of device, trainer is avoided to damage.

The fixing sleeve 5 includes fixed block 18, connector 16 and link block 17, and the fixed block 18 and connector 16 are fixed Screw thread is arranged in connection, 16 interior mesopores of connector, 16 inner wall of connector and outer surface, and the connection of 16 inner thread of connector connects Extension bar 3,16 outside screw of connector connect link block 17, and the fixed block 18 and 17 outer diameter of link block are greater than 6 diameter of through-hole, even Connector 16 fits closely 6 inner wall of through-hole, improves the stability of connecting rod 3, avoids connecting rod 3 from sliding in through-hole 6, causes people Member is injured.

The working principle of the utility model is: bottom plate 1 is fixed on corresponding positions by bolt 7 when using the utility model It sets, selects suitable height, connecting rod 3 is passed through into through-hole 6, is fixed using fixing sleeve 5, in 3 both-side ends set of connecting rod Upper rubber sleeve 15, then elastic string 8 is lain in elastic cord hole 11, first elastic webbing 12 and second elastic webbing 13 are lain in into bullet respectively Property with holes 10 on, when trainer does chin-up, both feet are put into fixed ring 9, adjust fixed ring 9, make fixed ring 9 tightly Foot neck is entangled, trainer starts to do chin-up, the intensity of chin-up can be improved, when trainer presses your body up from the floor with your arms and then lower it slowly, by Two elastic webbings 13 fix trainer leg, and first elastic webbing 12 is fixed trainer's waist, adjust as needed The tightness of one elastic webbing 12 and second elastic webbing 13, can significantly improve the intensity of push-up.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims

1. A physical training device for physical education, comprising a base plate (1) and a fixing rod (2), characterized in that the base plate (1) and the fixing rod (2) are fixedly connected, and the fixing rod (2) is fixedly arranged on the The through holes (6) are symmetrically arranged in the vertical direction of the fixing rods (2), the through holes (6) on the two fixing rods (2) correspond to each other, and the distances between the adjacent through holes (6) in the vertical direction are equal, The fixing rod (2) is connected by a connecting rod (3), the connecting rod (3) passes through the through hole (6), the two sides of the connecting rod (3) are provided with threads, and the connecting rod (3) and the fixing rod (2) are connected with each other. The space is fixed by a fixing sleeve (5), which is convenient to adjust the height of the connecting rod (3). The top of the bottom plate (1) is fixed with a boss (4), the boss (4) is hollow inside, and the surface of the boss (4) is fixed. An elastic band hole (10) and an elastic cord hole (11) are provided, the elastic band hole (10) is connected to the first elastic band (12) and the second elastic band (13), and the elastic cord hole (11) is connected to the elastic band A rope (8), the top of the elastic rope (8) is fixedly connected to the fixing ring (9).

2 . The physical fitness training device for physical education according to claim 1 , wherein the first elastic band ( 12 ) fixes the waist of the trainer, and the second elastic band ( 13 ) fixes the leg of the trainer. 3 . , the first elastic band (12) and the second elastic band (13) are adjustable structures.

3 . The physical fitness training device for physical education according to claim 1 , wherein the fixing ring ( 9 ) covers the ankle of the trainer, and the fixing ring ( 9 ) is an adjustable structure. 4 .

4 . The physical training device for physical education according to claim 1 , wherein a non-slip pad ( 14 ) is fixedly arranged at the bottom of the bottom plate ( 1 ), the anti-skid pad ( 14 ) is made of rubber material, and the bottom plate ( 1) Threaded holes are fixedly arranged around, and the threaded holes around the bottom plate (1) are threaded to connect the bolts (7).

5 . The physical fitness training device for physical education according to claim 1 , characterized in that, both ends of the connecting rod ( 3 ) are sleeved with rubber sleeves ( 15 ). 6 .

6 . The physical fitness training device for physical education according to claim 1 , wherein a rubber sleeve is provided on the surface of the boss ( 4 ). 7 .

7 . The physical training device for physical education according to claim 1 , wherein the fixing sleeve ( 5 ) comprises a fixing block ( 18 ), a connecting head ( 16 ) and a connecting block ( 17 ). 8 . The fixing block (18) is fixedly connected with the connecting head (16), the inner hole of the connecting head (16), the inner wall and the outer surface of the connecting head (16) are provided with threads, and the inner wall of the connecting head (16) is threadedly connected to the connecting rod (3) , the outer side of the connecting head (16) is threadedly connected to the connecting block (17), the outer diameter of the fixing block (18) and the connecting block (17) is larger than the diameter of the through hole (6), and the connecting head (16) closely fits the through hole (6) ) inner wall.