CN206715119U - A kind of physical education horizontal bar - Google Patents
A kind of physical education horizontal bar Download PDFInfo
- Publication number
- CN206715119U CN206715119U CN201720361868.3U CN201720361868U CN206715119U CN 206715119 U CN206715119 U CN 206715119U CN 201720361868 U CN201720361868 U CN 201720361868U CN 206715119 U CN206715119 U CN 206715119U
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- CN
- China
- Prior art keywords
- fixedly connected
- support column
- extension rod
- clamping
- fixed seat
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Abstract
The utility model discloses a kind of physical education horizontal bar, including thick stick body and support column, the both sides of the thick stick body bottom have been fixedly connected with extension rod, the bottom of the extension rod extends to the inside of support column, clamping slot is offered positioned at the side of extension rod inside support column, clamping bar is provided through at the top of the support column side, one end of the clamping bar is fixedly connected with installing plate, and the installing plate has been fixedly connected with spring one at the top and bottom of support column side.The utility model is by setting jack back, rotating disk, rotating shaft, roller bearing one, roller bearing two, belt one, belt two, contiguous block and the cooperation of extension rod, the effect that by extension rod thick stick body can be driven to move up and down is reached, pass through the cooperation of clamping bar and clamping slot again, reach the highly securing effect of thick stick body, the height of horizontal bar can be adjusted according to the height of student, the horizontal bar of multiple different heights need not be bought, it is easy to use.
Description
Technical field
Physical education technical field is the utility model is related to, specially a kind of physical education horizontal bar.
Background technology
Physical education is by a purposeful and organized course of education worked out a scheme with curricular standard progress, physical education
Participated in jointly by Faculty and Students, its task is to teach sports knowledge, technology and technical ability to student, strengthens 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, is taught in physical culture
During, Horizontal bar training is also a kind of relatively conventional physical education project, but the height of horizontal bar can not be adjusted at present,
It is inconvenient for use because the height of each student is different, it is necessary to buy the horizontal bar of multiple different heights.
Utility model content
The purpose of this utility model is to provide a kind of physical education horizontal bar, and possessing can be adjusted according to student's height
The advantages of horizontal bar height, the height for solving current horizontal bar can not be adjusted, because the height difference of each student is, it is necessary to buy more
The horizontal bar of individual different height, it is inconvenient for use the problem of.
To achieve the above object, the utility model provides following technical scheme：A kind of physical education horizontal bar, including thick stick body
And support column, the both sides of the thick stick body bottom have been fixedly connected with extension rod, the bottom of the extension rod extends to support column
Inside, clamping slot is offered positioned at the side of extension rod inside support column, card is provided through at the top of the support column side
Tight bar, one end of the clamping bar are fixedly connected with installing plate, and the installing plate is equal close to the top and bottom of support column side
Spring one is fixedly connected with, the described one end of spring one away from installing plate is fixedly connected with support column, and the clamping bar is away from peace
One end of loading board is through support column and extends to the inside of clamping slot, and the bottom of the support column wall back surface is fixedly connected with
Bearing pin, the surface of the bearing pin are connected with rotating shaft and rotating disk successively from rear to preceding, the back surface of the rotating disk and rotating shaft
Front surface is fixedly connected, and the front surface of the rotating disk is connected with jack back, and the side of the support column offers through hole, institute
The one end of jack back away from rotating disk is stated through through hole and extends to the outside of support column, the side of the support column wall is from up to
Under be fixedly connected sequentially and have fixed seat one and fixed seat two, the internal activity of the fixed seat one is connected with roller bearing one, described solid
The internal activity of reservation two is connected with roller bearing two, and one end of the roller bearing two through fixed seat two and extends to the outer of fixed seat two
It is connected between portion, the rotating shaft and roller bearing two outside fixed seat two by belt one, the roller bearing one is with being located at
It is connected between roller bearing two inside fixed seat two by belt two, the side of the belt two is fixedly connected with contiguous block,
Side of the contiguous block away from belt two is fixedly connected with extension rod.
Preferably, the bottom of the extension rod is fixedly connected with connecting plate, and the bottom of the connecting plate is fixedly connected with bullet
Spring two, the bottom of the spring two are fixedly connected with the inwall of support column.
Preferably, the clamping bar is located inside clamping slot has been fixedly connected with slipmat, institute at the top and bottom of one end
Side of the slipmat away from clamping bar is stated to contact with the inwall of clamping slot.
Preferably, bottom of the extension rod away from clamping slot side is movably installed with roller, the support by support
The side of column wall is fixedly connected with slide rail, and the roller is slidably connected with slide rail.
Preferably, the one end of the installing plate away from clamping bar is fixedly connected with pulling block, and the surface for pulling block is consolidated
Surely it is connected with anti-skidding lasso.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model is by setting jack back, rotating disk, rotating shaft, roller bearing one, roller bearing two, belt one, belt two, connection
The cooperation of block and extension rod, reach the effect that by extension rod thick stick body can be driven to move up and down, then pass through clamping bar and card
The cooperation of tight groove, has reached the height that horizontal bar by the highly securing effect of thick stick body, can be adjusted according to the height of student, no
Need to buy the horizontal bar of multiple different heights, it is easy to use.
2nd, the utility model can facilitate teacher to pull clamping bar, pass through setting by setting anti-skidding lasso and pulling block
Slide rail and roller, it is possible to increase the track that the fluency that extension rod moves up and down moves up and down with limitation extension rod, pass through setting
Connecting plate and spring two, the too fast effect for causing damage of extension rod decrease speed can be avoided.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the attachment structure partial schematic diagram of the utility model bearing pin, rotating shaft and rotating disk.
In figure：1 thick stick body, 2 support columns, 3 extension rods, 4 clamping slots, 5 clamping bars, 6 installing plates, 7 springs one, 8 bearing pins, 9 turns
Axle, 10 rotating disks, 11 jack backs, 12 through holes, 13 fixed seats one, 14 fixed seats two, 15 roller bearings one, 16 roller bearings two, 17 belts one, 18
Belt two, 19 contiguous blocks, 20 connecting plates, 21 springs two, 22 slipmat, 23 rollers, 24 slide rails, 25 pull block, 26 anti-skidding lassos.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2, a kind of physical education horizontal bar, including thick stick body 1 and support column 2 are referred to, the both sides of the bottom of thick stick body 1 are solid
Surely extension rod 3 is connected with, the bottom of extension rod 3 extends to the inside of support column 2, and the bottom of extension rod 3 is fixedly connected with connection
Plate 20, the bottom of connecting plate 20 are fixedly connected with spring 2 21, and the bottom of spring 2 21 is fixedly connected with the inwall of support column 2,
By setting connecting plate 20 and spring 2 21, the too fast effect for causing damage of the decrease speed of extension rod 3, extension rod 3 can be avoided
Bottom away from the side of clamping slot 4 is movably installed with roller 23 by support, and the side of the inwall of support column 2 is fixedly connected with slide rail
24, roller 23 is slidably connected with slide rail 24, by setting slide rail 24 and roller 23, it is possible to increase the stream that extension rod 3 moves up and down
The track that smooth property moves up and down with limitation extension rod 3, clamping slot 4 is offered positioned at the side of the inside extension rod 3 of support column 2, is propped up
Clamping bar 5 is provided through at the top of the side of dagger 2, one end of clamping bar 5 is fixedly connected with installing plate 6, and installing plate 6 is away from card
One end of tight bar 5, which is fixedly connected with, pulls block 25, pulls the surface of block 25 to be fixedly connected with anti-skidding lasso 26, anti-skidding by setting
Lasso 26 and pulling block 25, can facilitate teacher to pull clamping bar 5, installing plate 6 is equal close to the top and bottom of the side of support column 2
Spring 1 is fixedly connected with, spring 1 can make clamping bar 5 have reset property, spring 1 one end and branch away from installing plate 6
Dagger 2 is fixedly connected, and the one end of clamping bar 5 away from installing plate 6 is through support column 2 and extends to the inside of clamping slot 4, clamping bar
5 have been fixedly connected with slipmat 22 at the top and bottom of the inside one end of clamping slot 4, slipmat 22 away from clamping bar 5 one
Side contacts with the inwall of clamping slot 4, and the bottom of the inwall back surface of support column 2 is fixedly connected with bearing pin 8, and the surface of bearing pin 8 is from rear
Rotating shaft 9 and rotating disk 10 are connected with successively to preceding, and the back surface of rotating disk 10 is fixedly connected with the front surface of rotating shaft 9, rotating disk 10
Front surface be connected with jack back 11, the side of support column 2 offers through hole 12, the one end of jack back 11 away from rotating disk 10
Through through hole 12 and the outside of support column 2 is extended to, the side of the inwall of support column 2 is fixedly connected sequentially has fixed seat from top to bottom
One 13 and fixed seat 2 14, the internal activity of fixed seat 1 is connected with roller bearing 1, the internal activity connection of fixed seat 2 14
There is roller bearing 2 16, one end of roller bearing 2 16 through fixed seat 2 14 and extends to the outside of fixed seat 2 14, and rotating shaft 9 is solid with being located at
It is connected between roller bearing 2 16 outside reservation 2 14 by belt 1, roller bearing 1 is with being located inside fixed seat 2 14
It is connected between roller bearing 2 16 by belt 2 18, the side of belt 2 18 is fixedly connected with contiguous block 19, and contiguous block 19 is remote
Side from belt 2 18 is fixedly connected with extension rod 3, by setting jack back 11, rotating disk 10, rotating shaft 9, roller bearing 1, roller bearing
2 16, the cooperation of belt 1, belt 2 18, contiguous block 19 and extension rod 3, thick stick body 1 can be driven by extension rod 3 by having reached
The effect of up and down motion, then the cooperation by clamping bar 5 and clamping slot 4, reach the highly securing effect of thick stick body 1, energy
The height of horizontal bar is enough adjusted according to the height of student, it is not necessary to the horizontal bar of multiple different heights is bought, it is easy to use.
In use, the height if necessary to improve thick stick body 1, teacher is by pulling block 25 by clamping bar 5 by being taken out in clamping slot 4
Go out, then rotating disk 10 is rotated by jack back 11, drive rotating shaft 9 to rotate while rotating disk 10 rotates, rotating shaft 9 is led to while rotation
Crossing belt 1 drives roller bearing 1 to rotate, and coordinates roller bearing 2 16 to pass through belt 2 18 and contiguous block while roller bearing 1 rotates
19 drive extension rods 3 rise, and teacher, which unclamps, pulls block 25 to promote clamping bar 5 to be caught in the presence of spring 1 in clamping slot 4 i.e.
Can, if necessary to reduce the height of thick stick body 1, teacher by pull block 25 by clamping bar 5 by being extracted out in clamping slot 4 after, pass through
Jack back 11 rotates rotating disk 10 to the direction opposite with rise.
In summary：The physical education horizontal bar, by extension rod 3, clamping slot 4, clamping bar 5, rotating shaft 9, rotating disk 10, shake
The cooperation of lever 11, roller bearing 1, roller bearing 2 16, belt 1 and belt 2 18, the height for solving current horizontal bar can not be adjusted
Section, because the height of each student is different, it is necessary to buy the horizontal bar of multiple different heights, it is inconvenient for use the problem of.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of physical education horizontal bar, including thick stick body（1）And support column（2）, it is characterised in that：The thick stick body（1）Bottom
Both sides have been fixedly connected with extension rod（3）, the extension rod（3）Bottom extend to support column（2）Inside, positioned at support column
（2）Internal extension rod（3）Side offer clamping slot（4）, the support column（2）Clamping bar is provided through at the top of side
（5）, the clamping bar（5）One end be fixedly connected with installing plate（6）, the installing plate（6）Close to support column（2）The top of side
Portion and bottom have been fixedly connected with spring one（7）, the spring one（7）Away from installing plate（6）One end and support column（2）It is fixed
Connection, the clamping bar（5）Away from installing plate（6）One end run through support column（2）And extend to clamping slot（4）Inside, institute
State support column（2）The bottom of inwall back surface is fixedly connected with bearing pin（8）, the bearing pin（8）Surface lived successively from rear to preceding
It is dynamic to be connected with rotating shaft（9）And rotating disk（10）, the rotating disk（10）Back surface and rotating shaft（9）Front surface be fixedly connected, it is described
Rotating disk（10）Front surface be connected with jack back（11）, the support column（2）Side offer through hole（12）, it is described to shake
Lever（11）Away from rotating disk（10）One end pass through through hole（12）And extend to support column（2）Outside, the support column（2）It is interior
The side of wall is fixedly connected sequentially from top to bottom fixed seat one（13）With fixed seat two（14）, the fixed seat one（13）It is interior
Portion is connected with roller bearing one（15）, the fixed seat two（14）Internal activity be connected with roller bearing two（16）, the roller bearing two
（16）One end run through fixed seat two（14）And extend to fixed seat two（14）Outside, the rotating shaft（9）With positioned at fixed seat
Two（14）Outside roller bearing two（16）Between pass through belt one（17）Drive connection, the roller bearing one（15）With positioned at fixed seat two
（14）Internal roller bearing two（16）Between pass through belt two（18）Drive connection, the belt two（18）Side be fixedly connected with
Contiguous block（19）, the contiguous block（19）Away from belt two（18）Side and extension rod（3）It is fixedly connected.
A kind of 2. physical education horizontal bar according to claim 1, it is characterised in that：The extension rod（3）Bottom consolidate
Surely it is connected with connecting plate（20）, the connecting plate（20）Bottom be fixedly connected with spring two（21）, the spring two（21）'s
Bottom and support column（2）Inwall be fixedly connected.
A kind of 3. physical education horizontal bar according to claim 1, it is characterised in that：The clamping bar（5）Positioned at clamping
Groove（4）Slipmat has been fixedly connected with the top and bottom of internal one end（22）, the slipmat（22）Away from clamping bar（5）'s
Side and clamping slot（4）Inwall contact.
A kind of 4. physical education horizontal bar according to claim 1, it is characterised in that：The extension rod（3）Away from clamping
Groove（4）The bottom of side is movably installed with roller by support（23）, the support column（2）The side of inwall is fixedly connected with cunning
Rail（24）, the roller（23）With slide rail（24）It is slidably connected.
A kind of 5. physical education horizontal bar according to claim 1, it is characterised in that：The installing plate（6）Away from clamping
Bar（5）One end be fixedly connected with pulling block（25）, the pulling block（25）Surface be fixedly connected with anti-skidding lasso（26）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720361868.3U CN206715119U (en) | 2017-04-08 | 2017-04-08 | A kind of physical education horizontal bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720361868.3U CN206715119U (en) | 2017-04-08 | 2017-04-08 | A kind of physical education horizontal bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206715119U true CN206715119U (en) | 2017-12-08 |
Family
ID=60503031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720361868.3U Expired - Fee Related CN206715119U (en) | 2017-04-08 | 2017-04-08 | A kind of physical education horizontal bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206715119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109501359A (en) * | 2018-11-26 | 2019-03-22 | 河南美丽乡村环保科技有限公司 | A kind of regulating mechanism of methane tank residue pressing device |
-
2017
- 2017-04-08 CN CN201720361868.3U patent/CN206715119U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109501359A (en) * | 2018-11-26 | 2019-03-22 | 河南美丽乡村环保科技有限公司 | A kind of regulating mechanism of methane tank residue pressing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20180408 |