CN205073628U - Rack is used in badminton sports teaching - Google Patents
Rack is used in badminton sports teaching Download PDFInfo
- Publication number
- CN205073628U CN205073628U CN201520852215.6U CN201520852215U CN205073628U CN 205073628 U CN205073628 U CN 205073628U CN 201520852215 U CN201520852215 U CN 201520852215U CN 205073628 U CN205073628 U CN 205073628U
- Authority
- CN
- China
- Prior art keywords
- gravity head
- support bar
- slot
- lock sleeve
- fixed leg
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Rack is used in badminton sports teaching, including base, bracing piece, net, the base middle part has the control flume, control flume connection control seat, control pedestal inside has the spring groove, reset spring is connected in the spring groove, reset spring internal connection brakies the post, braking toe portion connects the brake pads, the brake pads is in control flume bottom removal, the bracing piece bottom has the fixed column, the fixed column bottom has the gravity head, gravity head cross -section is trapezoidal, gravity head slot is connected on spring groove upper portion, gravity head slot upper portion lateral wall has locking threads, gravity head slot structure suits with gravity head structure, the gravity head inserts in the gravity head slot.
Description
Technical field
The utility model relates to physical education field, particularly relates to a kind of shuttlecock physical education rack.
Background technology
Badminton is suitable for men and women, old and young, and amount of exercise can be determined according to the feature of individual's age, physique, sports level and space enrironment, and shuttlecock is indoor, the motion that outdoor is taken into account.In shuttlecock physical education, teaching place can be changed according to the difference of weather, therefore need mobile rack, and existing rack is very inconvenient when mobile, deposits also very inconvenient simultaneously.
Summary of the invention
The utility model, for prior art above shortcomings, provides a kind of and installs simply, deposit shuttlecock physical education rack easily.
The purpose of this utility model is achieved through the following technical solutions:
A kind of shuttlecock physical education rack, comprise base, support bar, net, in the middle part of described base, there is control flume, described control flume connection control seat, described control block inside has spring groove, described spring groove connects back-moving spring, described back-moving spring inside connects brake posts, brake block is connected bottom described brake posts, described brake block moves bottom control flume, bottom described support bar, there is fixed leg, bottom described fixed leg, there is gravity head, described gravity head cross section is trapezoidal, described spring groove top connects gravity head slot, described gravity head slot upper portion side wall has locking screw, described gravity head inserting slot construction and gravity head structure adapt, described gravity head inserts in gravity head slot.
Described fixed leg outside has lock sleeve, described lock sleeve bottom outside has external screw thread, described external screw thread and locking screw engage each other, the internal diameter of described lock sleeve is greater than the external diameter of fixed leg, described lock sleeve moves on fixed leg, described lock sleeve bottom inside has gravity head link slot, and described gravity head link slot connects gravity head top.
Described base bottom has movable pulley, and described support bar comprises left support bar, right support bar, and described left support bar top connects net left end, and described right support bar top connects net right-hand member.
Beneficial effect:
In the middle part of base, there is control flume, described control flume connection control seat, described control block inside has spring groove, described spring groove connects back-moving spring, described back-moving spring inside connects brake posts, brake block is connected bottom described brake posts, described brake block moves bottom control flume, back-moving spring is pressed when brake posts is stressed, and drive brake block to move down, brake block bottom surface and earth surface, bottom described support bar, there is fixed leg, bottom described fixed leg, there is gravity head, described gravity head cross section is trapezoidal, described gravity head inserts in gravity head slot, therebetween trapezium structure is adopted to coordinate, connect closely, also use can not be affected when gravity head sidewall weares and teares simultaneously, result of use is good.Described fixed leg outside has lock sleeve, described lock sleeve bottom outside has external screw thread, described external screw thread and locking screw engage each other, described base bottom has movable pulley, base, the support bar of this shuttlecock physical education rack can be dismantled, by on support bar inserted base during use, locked by lock sleeve, under the gravity head effect of support bar bottom, brake block is released by brake posts, scroll wheel cannot be continued mobile, realizes the braking to base, make, on base holder certain position, can not be moved.After use terminates, pulled down by support bar, under the effect of back-moving spring, brake block resets, and base realizes mobile again, and this shuttlecock physical education rack is installed simple, deposits conveniently, high life.
Accompanying drawing explanation
Fig. 1 is understructure schematic diagram described in the utility model.
Fig. 2 is shuttlecock physical education grid structure schematic diagram described in the utility model.
Detailed description of the invention
According to drawings and embodiments the utility model is described in further detail below:
A kind of shuttlecock physical education rack, comprise base 1, support bar 2, net 3, in the middle part of described base 1, there is control flume 4, described control flume 4 connection control seat 5, described control block 5 inside has spring groove 6, described spring groove 6 connects back-moving spring 7, described back-moving spring 7 inside connects brake posts 8, brake block 9 is connected bottom described brake posts 8, described brake block 9 moves bottom control flume 4, back-moving spring is pressed when brake posts is stressed, and drive brake block to move down, brake block bottom surface and earth surface, bottom described support bar 2, there is fixed leg 10, bottom described fixed leg 10, there is gravity head 11, described gravity head 11 cross section is trapezoidal, described spring groove 6 top connects gravity head slot 12, described gravity head slot 12 upper portion side wall has locking screw 13, described gravity head slot 12 structure and gravity head 11 structure adapt, described gravity head 11 inserts in gravity head slot 12, therebetween trapezium structure is adopted to coordinate, connect closely, also use can not be affected when gravity head sidewall weares and teares simultaneously, result of use is good.
Described fixed leg 10 outside has lock sleeve 14, described lock sleeve 14 bottom outside has external screw thread 16, described external screw thread 16 engages each other with locking screw 13, the internal diameter of described lock sleeve 14 is greater than the external diameter of fixed leg 10, described lock sleeve 14 moves on fixed leg 10, described lock sleeve 14 bottom inside has gravity head link slot 15, and described gravity head link slot 15 connects gravity head 11 top.
Have movable pulley 19 bottom described base 1, described support bar 2 comprises left support bar 17, right support bar 18, and described left support bar 17 top connects net 3 left end, and described right support bar 18 top connects net 3 right-hand member.Base, the support bar of this shuttlecock physical education rack can be dismantled, by on support bar inserted base during use, locked by lock sleeve, under the gravity head effect of support bar bottom, brake block is released by brake posts, scroll wheel cannot be continued mobile, realizes the braking to base, make, on base holder certain position, can not be moved.After use terminates, pulled down by support bar, under the effect of back-moving spring, brake block resets, and base realizes mobile again, and this shuttlecock physical education rack is installed simple, deposits conveniently, high life.
Claims (3)
1. a shuttlecock physical education rack, it is characterized in that: comprise base, support bar, net, in the middle part of described base, there is control flume, described control flume connection control seat, described control block inside has spring groove, described spring groove connects back-moving spring, described back-moving spring inside connects brake posts, brake block is connected bottom described brake posts, described brake block moves bottom control flume, bottom described support bar, there is fixed leg, bottom described fixed leg, there is gravity head, described gravity head cross section is trapezoidal, described spring groove top connects gravity head slot, described gravity head slot upper portion side wall has locking screw, described gravity head inserting slot construction and gravity head structure adapt, described gravity head inserts in gravity head slot.
2. shuttlecock physical education rack according to claim 1, it is characterized in that: described fixed leg outside has lock sleeve, described lock sleeve bottom outside has external screw thread, described external screw thread and locking screw engage each other, the internal diameter of described lock sleeve is greater than the external diameter of fixed leg, described lock sleeve moves on fixed leg, and described lock sleeve bottom inside has gravity head link slot, and described gravity head link slot connects gravity head top.
3. shuttlecock physical education rack according to claim 2, it is characterized in that: described base bottom has movable pulley, described support bar comprises left support bar, right support bar, and described left support bar top connects net left end, and described right support bar top connects net right-hand member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520852215.6U CN205073628U (en) | 2015-10-30 | 2015-10-30 | Rack is used in badminton sports teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520852215.6U CN205073628U (en) | 2015-10-30 | 2015-10-30 | Rack is used in badminton sports teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205073628U true CN205073628U (en) | 2016-03-09 |
Family
ID=55426072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520852215.6U Expired - Fee Related CN205073628U (en) | 2015-10-30 | 2015-10-30 | Rack is used in badminton sports teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205073628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110102031A (en) * | 2019-06-13 | 2019-08-09 | 四川信息职业技术学院(广元无线电技工学校) | A kind of movable inserted type post based on athletic training |
-
2015
- 2015-10-30 CN CN201520852215.6U patent/CN205073628U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110102031A (en) * | 2019-06-13 | 2019-08-09 | 四川信息职业技术学院(广元无线电技工学校) | A kind of movable inserted type post based on athletic training |
| CN110102031B (en) * | 2019-06-13 | 2024-02-20 | 四川信息职业技术学院(广元无线电技工学校) | Portable plug-in type badminton post based on sports training |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20161030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |