CN207980308U - A kind of open air physical education upper limb hardening shelf - Google Patents

A kind of open air physical education upper limb hardening shelf Download PDF

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Publication number
CN207980308U
CN207980308U CN201721719265.2U CN201721719265U CN207980308U CN 207980308 U CN207980308 U CN 207980308U CN 201721719265 U CN201721719265 U CN 201721719265U CN 207980308 U CN207980308 U CN 207980308U
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CN
China
Prior art keywords
lead screw
rope
physical education
upper limb
frame
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Expired - Fee Related
Application number
CN201721719265.2U
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Chinese (zh)
Inventor
李就群
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Guangzhou Rui Rui Intellectual Property Services Co Ltd
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Guangzhou Rui Rui Intellectual Property Services Co Ltd
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Priority to CN201721719265.2U priority Critical patent/CN207980308U/en
Application granted granted Critical
Publication of CN207980308U publication Critical patent/CN207980308U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of outdoor physical education upper limb hardening shelfs, including pedestal, roof supporting, spring, rope, braced frame and moving slide block, the middle lower surface of roof supporting is installed with vertical supporting rod, braced frame fixes the bottom end for being erected at vertical supporting rod, rotating turret is equipped with lead screw in braced frame, two moving slide blocks are connected through a screw thread the both sides that mode is respectively sleeved at lead screw, equal fixed frame is equipped with the first leading block on the upper inner wall of two support posts, one end of rope is fixedly connected with spring, the other end of spring is fixedly connected with firm banking, the other end of rope is fixedly installed hanging ring, the middle part of rope is wire-wrapped in the first leading block and the second leading block respectively.The utility model is simple in structure, and movement is convenient, easy to use, can realize the adjusting of distance between two hanging rings, applicability is wide, safe.

Description

A kind of open air physical education upper limb hardening shelf
Technical field
The utility model is related to physical education field, specifically a kind of open air physical education upper limb hardening shelf.
Background technology
Physical education is worked out a scheme the purposeful and organized course of education carried out with curricular standard by one.Physical education It is participated in jointly by Faculty and Students, task is to teach sports knowledge, technology and technical ability to student, enhances its constitution, cultivates it Morals, will, quality etc..It is the citation form that school physical education realizes, is one of practicable ways of sports purpose.Physical education Object be student, Effect of PE Teaching will embody with student.Student has very strong plasticity, physical education Each design and step, will directly affect students'growth.One to embodiment of the teaching efficiency with student, be not only outer In the smoothness of muscle power and muscular definition, the perfect development of bone, internal organs it is sound, and include whole even Claim, coordinated development, and is orderly comprehensively developed according to the priority of growth and development.
When carrying out physical education, need to use health and fitness facilities, upper body exercise frame, upper body exercise frame in the prior art makes With inconvenience, the distance between hanging ring is non-adjustable, cannot meet the use demand of different building shape trainer, and can not move, no Facilitate student to use, and is unfavorable for promoting and applying.
Utility model content
The purpose of this utility model is to provide a kind of outdoor physical education upper limb hardening shelfs, to solve above-mentioned background skill The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions:
A kind of open air physical education upper limb hardening shelf, including pedestal, roof supporting, spring, rope, braced frame and fortune The symmetrical fixed frame in both ends upper surface of movable slider, the pedestal is equipped with support post;The roof supporting fixation is erected at support The top of column;The middle lower surface of the roof supporting is installed with vertical supporting rod;The braced frame fixation is erected at The bottom end of vertical supporting rod;Lead screw is equipped with by bearing connection type rotating turret in the braced frame, the both ends of lead screw are fixed Handle is installed;External screw thread is offered on the both sides excircle of the lead screw;Two moving slide blocks are connected by screw thread The mode of connecing is respectively sleeved at the both sides of lead screw;The equal fixed frame in top of two moving slide blocks is equipped with the second leading block;Two It is fixedly installed guide sleeve on the madial wall of a moving slide block;It is solid on the lower inside wall of two support posts Surely it is provided with firm banking;Equal fixed frame is equipped with the first leading block on the upper inner wall of two support posts;It is described One end of rope is fixedly connected with spring, and the other end of spring is fixedly connected with firm banking;The other end of the rope is fixed It is provided with hanging ring;After the middle part of the rope is wire-wrapped in the first leading block and the second leading block respectively, through guide sleeve Interior setting.
As further program of the utility model:External screw thread rotation direction on the lead screw right outer periphery be located at The oppositely oriented setting of external screw thread on the left of the lead screw on excircle.
As further program of the utility model:Channel there are two symmetrically being opened up on the top plate of the braced frame, two A second leading block slides respectively sets that there are two in channel.
As further program of the utility model:The middle part upper surface of the pedestal is fixedly installed non-slip mat.
As further program of the utility model:The bottom four corners of the pedestal are fixedly installed support leg, support The bottom of leg is provided with idler wheel, and idler wheel uses self-locking idler wheel.
Compared with prior art, the utility model has the beneficial effects that:
The utility model is carried out whole device to training court using idler wheel, and user passes through the drawing to two hanging rings It stretches, the stretching of arm is carried out under the elastic force effect of firm banking;Using handle drive lead screw rotated forward or It rotates backward, can realize that two moving slide blocks are close to each other or are located remotely from each other, and then can adjust between two hanging rings Distance meets the needs of different users;And be threadedly coupled and have a certain self-locking function, moving slide block can be avoided in lead screw It is upper to skid;The non-slip mat of setting can promote the comfort of exercisor.In conclusion whole device is simple in structure, it is mobile It is convenient, it is easy to use, it can realize the adjusting of distance between two hanging rings, applicability is wide, safe.
Description of the drawings
Fig. 1 is the structural schematic diagram of outdoor physical education upper limb hardening shelf.
Fig. 2 is the internal structure schematic diagram of braced frame in outdoor physical education upper limb hardening shelf.
Fig. 3 is the vertical view of braced frame in outdoor physical education upper limb hardening shelf.
In figure:1- pedestals, 2- support posts, 3- roof supportings, 4- non-slip mats, 5- idler wheels, 6- springs, 7- firm bankings, 8- ropes, the first leading blocks of 9-, 10- braced frames, 11- hanging rings, 12- handles, 13- vertical supporting rods, 14- lead screws, 15- second Leading block, 16- moving slide blocks, 17- guide sleeves, the channels 18-.
Specific implementation mode
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 The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the utility model embodiment, a kind of open air physical education upper limb hardening shelf, including pedestal 1, the both ends upper surface of roof supporting 3, spring 6, rope 8, braced frame 10 and moving slide block 16, the pedestal 1 is symmetrically fixed It is provided with the support post 2 in vertical direction setting;The roof supporting 3 fixes the top for being erected at support post 2;The branch The middle lower surface of support plate 3 is installed with the vertical supporting rod 13 being arranged in vertical direction;10 fixed frame of the braced frame It is located at the bottom end of vertical supporting rod 13;Lead screw 14, lead screw 14 are equipped with by bearing connection type rotating turret in the braced frame 10 Both ends be installed with handle 12;External screw thread is offered on the both sides excircle of the lead screw 14, is located at the lead screw External screw thread rotation direction on 14 right outer peripheries and the oppositely oriented setting of external screw thread on 14 left side excircle of the lead screw;Two A moving slide block 16 is connected through a screw thread the both sides that mode is respectively sleeved at lead screw 14;Two moving slide blocks 16 The equal fixed frame in top is equipped with the second leading block 15;Channel 18 there are two symmetrically being opened up on the top plate of the braced frame 10, two A second leading block 15 slides respectively sets that there are two in channel 18;Fixation is set on the madial wall of two moving slide blocks 16 It is equipped with guide sleeve 17.
Equal fixed frame is equipped with firm banking 7 on the lower inside wall of two support posts 2;Two support posts Equal fixed frame is equipped with the first leading block 9 on 2 upper inner wall;One end of the rope 8 is fixedly connected with spring 6, spring 6 The other end be fixedly connected with firm banking 7;The other end of the rope 8 is fixedly installed hanging ring 11;The middle part of the rope 8 After being wire-wrapped in the first leading block 9 and the second leading block 15 respectively, through the interior setting of guide sleeve 17.
The middle part upper surface of the pedestal 1 is fixedly installed non-slip mat 4, improves comfort;The bottom four corners of the pedestal 1 It is fixedly installed support leg, the bottom of support leg is provided with idler wheel 5, and idler wheel 5 uses self-locking idler wheel, facilitates whole device It is mobile.
The operation principle of the utility model is:In use, being carried out whole device to training court using idler wheel 5, use Person carries out the stretching of arm by the stretching to two hanging rings 11 under the elastic force effect of firm banking 7;In addition, utilizing Handle 12 drives lead screw 14 to be rotated forward or rotated backward, since two moving slide blocks 16 are connected through a screw thread mode It is set on the both sides excircle of lead screw 14, and the external screw thread on 14 both sides excircle of lead screw is oppositely oriented, lead screw 14 is positive to be turned Dynamic either rotate backward can realize that two moving slide blocks 16 are close to each other or are located remotely from each other, and then can adjust two hanging rings The distance between 11, meet the needs of different users;And be threadedly coupled and have a certain self-locking function, movement can be avoided to slide Block 16 skids on lead screw 14;The non-slip mat 4 of setting can promote the comfort of exercisor.
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 practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved 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 embodiment being appreciated that.

Claims (5)

1. a kind of open air physical education upper limb hardening shelf, including pedestal (1), roof supporting (3), spring (6), rope (8), branch Support frame frame (10) and moving slide block (16), which is characterized in that the symmetrical fixed frame in both ends upper surface of the pedestal (1) is equipped with support Column (2);The fixed top for being erected at support post (2) of the roof supporting (3);The middle part following table of the roof supporting (3) Face is installed with vertical supporting rod (13);The fixed bottom end for being erected at vertical supporting rod (13) of the braced frame (10);The branch Lead screw (14) is equipped with by bearing connection type rotating turret in support frame frame (10), the both ends of lead screw (14) are installed with handle (12);External screw thread is offered on the both sides excircle of the lead screw (14);Two moving slide blocks (16) pass through screw thread Connection type is respectively sleeved at the both sides of lead screw (14);The equal fixed frame in top of two moving slide blocks (16) is led equipped with second To pulley (15);It is fixedly installed guide sleeve (17) on the madial wall of two moving slide blocks (16);Two supports Equal fixed frame is equipped with firm banking (7) on the lower inside wall of column (2);The upper inner wall of two support posts (2) Upper equal fixed frame is equipped with the first leading block (9);One end of the rope (8) is fixedly connected with spring (6), spring (6) it is another One end is fixedly connected with firm banking (7);The other end of the rope (8) is fixedly installed hanging ring (11);The rope (8) After middle part is wire-wrapped in the first leading block (9) and the second leading block (15) respectively, through the interior setting of guide sleeve (17).
2. a kind of outdoor physical education upper limb hardening shelf according to claim 1, which is characterized in that be located at the lead screw (14) the external screw thread rotation direction on right outer periphery with the external screw thread on the excircle on the left of the lead screw (14) is oppositely oriented sets It sets.
3. a kind of outdoor physical education upper limb hardening shelf according to claim 1, which is characterized in that the braced frame (10) symmetrically opened up on top plate there are two channel (18), two the second leading blocks (15) slide respectively set there are two channel (18) in.
4. a kind of outdoor physical education upper limb hardening shelf according to claim 1, which is characterized in that the pedestal (1) Middle part upper surface be fixedly installed non-slip mat (4).
5. a kind of outdoor physical education upper limb hardening shelf according to claim 1, which is characterized in that the pedestal (1) Bottom four corners be fixedly installed support leg, the bottom of support leg is provided with idler wheel (5), and idler wheel (5) uses self-locking idler wheel.
CN201721719265.2U 2017-12-07 2017-12-07 A kind of open air physical education upper limb hardening shelf Expired - Fee Related CN207980308U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721719265.2U CN207980308U (en) 2017-12-07 2017-12-07 A kind of open air physical education upper limb hardening shelf

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721719265.2U CN207980308U (en) 2017-12-07 2017-12-07 A kind of open air physical education upper limb hardening shelf

Publications (1)

Publication Number Publication Date
CN207980308U true CN207980308U (en) 2018-10-19

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Application Number Title Priority Date Filing Date
CN201721719265.2U Expired - Fee Related CN207980308U (en) 2017-12-07 2017-12-07 A kind of open air physical education upper limb hardening shelf

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110339533A (en) * 2019-07-20 2019-10-18 西安体育学院 A kind of arm strength exercise system based on computer control
CN113694476A (en) * 2021-08-31 2021-11-26 安徽华意智能家居有限公司 Recovered frog swimming ware of using arm strength of moving

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110339533A (en) * 2019-07-20 2019-10-18 西安体育学院 A kind of arm strength exercise system based on computer control
CN113694476A (en) * 2021-08-31 2021-11-26 安徽华意智能家居有限公司 Recovered frog swimming ware of using arm strength of moving

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20181019

Termination date: 20201207