CN201855549U - Automatic elevating tennis column - Google Patents
Automatic elevating tennis column Download PDFInfo
- Publication number
- CN201855549U CN201855549U CN2010205836977U CN201020583697U CN201855549U CN 201855549 U CN201855549 U CN 201855549U CN 2010205836977 U CN2010205836977 U CN 2010205836977U CN 201020583697 U CN201020583697 U CN 201020583697U CN 201855549 U CN201855549 U CN 201855549U
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- China
- Prior art keywords
- tennis
- court
- net
- tennis post
- post
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- 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
The utility model belongs to sports goods and particularly relates to an automatic elevating tennis column. The automatic elevating tennis column comprises tennis columns (2) and a tennis net (3), wherein the tennis columns (2) are positioned at the two ends of a tennis court (4); and the tennis net (3) is fixed between the tennis columns (2). The automatic elevating tennis column is characterized in that hollow supports (1) are arranged on the tennis court (4) below the tennis columns (2); the hollow supports (1) are embedded into the ground of the tennis court (4); a tennis net slot (5) is arranged on the tennis court (4) below the tennis net (3); the tennis net slot (5) is embedded into the ground of the tennis court (4); when the tennis columns (2) are embedded into the hollow supports (1), the tennis net (3) is embedded into the tennis net slot (5); and the automatic elevating mechanism for the tennis columns (2) is arranged in the hollow supports (1). The automatic elevating tennis column is simple in structure, is convenient to operate and can easily realize the automatic elevation of the tennis net columns, so that the utilization rate of the tennis court is greatly improved.
Description
Technical field
The utility model belongs to sports goods, particularly a kind of automatic lifting tennis post.
Background technology
In the prior art, have two kinds of tennis post, a kind of be fixed in the tennis court, immovable, another kind is to be fixed on the transportable base, this base is very heavy, move very inconvenience of base.Sometimes in order to do a little activities in the tennis court, need unload net, perhaps the tennis post of the base of ining succession be moved, the power that consumes again consuming time.On the other hand, the tennis post of outdoor tennis court and net often are subjected to the collision of other object and damage easily.
Summary of the invention
The purpose of this utility model provides a kind of tennis post that can automatic lifting.
The scheme that the utility model solve the technical problem is: a kind of automatic lifting tennis post, comprise tennis post, net, tennis post is positioned at the two ends in court, net is fixed between the tennis post, and the court of described tennis post below is provided with hollow leg, the submerge ground in court of hollow leg, the court of net below is provided with the net groove, the submerge ground in court of net groove, net submerges in the net groove in the time of in tennis post is submerged hollow leg, and the automatic hoisting mechanism of tennis post is set in the hollow leg.
The utility model is by realizing the rise and fall of tennis post to the control of automatic hoisting mechanism, when the tennis court did not play tennis, tennis post and net all dropped to the below ground in court, and the tennis court can be used as other movable places and uses.
As further technical scheme, described automatic hoisting mechanism comprises motor, rotating shaft, holder, the outer surface of rotating shaft and the inner surface of holder are screw thread, rotating shaft and gear wheel are fixed, motor and pinion are fixed, motor provides power by the gear train of being made up of pinion and gear wheel for rotating shaft, and the upper surface of holder contacts with the bottom of tennis post.
When motor moves, motor provides power by the gear train of being made up of pinion and gear wheel for rotating shaft, because rotating shaft and gear wheel are fixed, rotating shaft is only spinned in the original place, with the holder of rotating shaft threaded engagement then can be along with the rotation of rotating shaft is risen or descended, the upper surface of holder contacts with the bottom of tennis post, and holder heads on tennis post, and the rising of holder or decline are risen tennis post or descended.
As further technical scheme, the clutch shaft bearing and second bearing are set between the gear wheel of described automatic hoisting mechanism and the holder.
After two bearings were set, it is more smooth that rotating shaft is rotated, and can guarantee the vertical of rotating shaft again, improves the operating efficiency of automatic hoisting mechanism.
Use for convenient, can be arranged on the switch of motor the ground in court, switch links to each other with motor by lead.
As further technical scheme, in the described hollow leg circuit board is set, circuit board controls the startup of motor and cuts out, and circuit board is controlled by remote controller.
By the automatic lifting of remote controller realization tennis post, it is convenient more to make the control of tennis post lifting.
The utility model is simple in structure, easy to operate, can easily realize the automatic lifting of tennis post, and the utilization rate in tennis court is improved greatly.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the vertical view of the utility model embodiment 1;
Fig. 3 is the structural representation of the utility model embodiment 1 automatic hoisting mechanism;
Fig. 4 is the structural representation of the utility model embodiment 2 automatic hoisting mechanisms.
The specific embodiment
As shown in Figure 1 and Figure 2, automatic lifting tennis post hollow leg 1 is 4 below ground in the court, tennis post 2 is positioned at the two ends in court 4, net 3 is fixed between the tennis post 2, the below of net 3 is provided with net groove 5, net groove 5 is 4 below ground in the court, and automatic hoisting mechanism is arranged in the hollow leg 1.As shown in Figure 3, automatic hoisting mechanism comprises motor 13, rotating shaft 11, holder 12, the inner surface of the outer surface of rotating shaft 11 and holder 12 is a screw thread, rotating shaft 11 is fixing with gear wheel 15, motor 13 is fixing with pinion 14, motor 13 provides power by the gear train of being made up of pinion 14 and gear wheel 15 for rotating shaft 11, and the upper surface of holder 12 contacts with the bottom of tennis post 2, and the clutch shaft bearing 16 and second bearing 17 are set between gear wheel 15 and the holder 12.The switch 6 of automatic hoisting mechanism is positioned at the ground in court 4, and switch 6 links to each other with motor 13 by lead.
Claims (5)
1. automatic lifting tennis post, comprise tennis post (2), net (3), tennis post (2) is positioned at the two ends of court (4), net (3) is fixed between the tennis post (2), it is characterized in that: the court (4) of described tennis post (2) below is provided with hollow leg (1), the submerge ground of court (4) of hollow leg (1), the court (4) of net (3) below is provided with net groove (5), the submerge ground of court (4) of net groove (5), net (3) submerges in the net groove (5) in the time of in tennis post (2) is submerged hollow leg (1), and the automatic hoisting mechanism of tennis post (2) is set in the hollow leg (1).
2. a kind of automatic lifting tennis post as claimed in claim 1, it is characterized in that: described automatic hoisting mechanism comprises motor (13), rotating shaft (11), holder (12), the inner surface of the outer surface of rotating shaft (11) and holder (12) is a screw thread, rotating shaft (11) is fixing with gear wheel (15), motor (13) is fixing with pinion (14), motor (13) is that rotating shaft (11) provides power by the gear train of being made up of pinion (14) and gear wheel (15), and the upper surface of holder (12) contacts with the bottom of tennis post (2).
3. a kind of automatic lifting tennis post as claimed in claim 2 is characterized in that: clutch shaft bearing (16) and second bearing (17) are set between gear wheel of described automatic hoisting mechanism (15) and the holder (12).
4. as claim 2 or 3 described a kind of automatic lifting tennis post, it is characterized in that: the ground of described court (4) is provided with switch (6), and switch (6) links to each other with motor (13) by lead.
5. as claim 2 or 3 described a kind of automatic lifting tennis post, it is characterized in that: circuit board (18) is set in the described hollow leg (1), and circuit board (18) controls the startup of motor (13) and cuts out, and circuit board (18) is controlled by remote controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205836977U CN201855549U (en) | 2010-10-29 | 2010-10-29 | Automatic elevating tennis column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205836977U CN201855549U (en) | 2010-10-29 | 2010-10-29 | Automatic elevating tennis column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201855549U true CN201855549U (en) | 2011-06-08 |
Family
ID=44101369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205836977U Expired - Fee Related CN201855549U (en) | 2010-10-29 | 2010-10-29 | Automatic elevating tennis column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201855549U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104984525A (en) * | 2015-06-16 | 2015-10-21 | 黑龙江八一农垦大学 | Induction net rack |
| CN105169672A (en) * | 2015-09-17 | 2015-12-23 | 吴小芬 | Intelligent net rack for ball games and automatically managed court adopting net rack |
| CN107308621A (en) * | 2017-08-11 | 2017-11-03 | 苏州巴别塔商贸有限公司 | A kind of volleyball frame for being conveniently replaceable volleyball net |
| CN108325199A (en) * | 2017-12-28 | 2018-07-27 | 广州华夏职业学院 | A kind of protecting net device of automatic-lifting type for shuttlecock |
| CN111494923A (en) * | 2020-05-04 | 2020-08-07 | 宝力科技(宁国)有限公司 | Novel plastic environment-friendly EPDM (ethylene-propylene-diene monomer) site |
-
2010
- 2010-10-29 CN CN2010205836977U patent/CN201855549U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104984525A (en) * | 2015-06-16 | 2015-10-21 | 黑龙江八一农垦大学 | Induction net rack |
| CN105169672A (en) * | 2015-09-17 | 2015-12-23 | 吴小芬 | Intelligent net rack for ball games and automatically managed court adopting net rack |
| CN107308621A (en) * | 2017-08-11 | 2017-11-03 | 苏州巴别塔商贸有限公司 | A kind of volleyball frame for being conveniently replaceable volleyball net |
| CN108325199A (en) * | 2017-12-28 | 2018-07-27 | 广州华夏职业学院 | A kind of protecting net device of automatic-lifting type for shuttlecock |
| CN108325199B (en) * | 2017-12-28 | 2019-10-22 | 广州华夏职业学院 | A kind of protecting net device of the automatic-lifting type for shuttlecock |
| CN111494923A (en) * | 2020-05-04 | 2020-08-07 | 宝力科技(宁国)有限公司 | Novel plastic environment-friendly EPDM (ethylene-propylene-diene monomer) site |
| CN111494923B (en) * | 2020-05-04 | 2021-12-28 | 宝力科技(宁国)有限公司 | Novel plastic environment-friendly EPDM (ethylene-propylene-diene monomer) site |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20111029 |