CN211025049U - Automatic taut table tennis net - Google Patents
Automatic taut table tennis net Download PDFInfo
- Publication number
- CN211025049U CN211025049U CN201922006839.7U CN201922006839U CN211025049U CN 211025049 U CN211025049 U CN 211025049U CN 201922006839 U CN201922006839 U CN 201922006839U CN 211025049 U CN211025049 U CN 211025049U
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- table tennis
- net
- clamping plate
- locking bolt
- fixed seat
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Abstract
The utility model relates to the technical field of table tennis nets, in particular to an automatic tensioning table tennis net; the table tennis net comprises a table tennis net, a first fixing seat and a second fixing seat, wherein a traction rope is arranged at the upper end of the table tennis net; the upper end of the first fixed seat is provided with a first net post, the lower end of the first fixed seat is provided with a first locking bolt, the upper end of the first locking bolt is provided with a first clamping plate, the first clamping plate is rotatably connected with the first locking bolt, and the first fixed seat is also provided with a tension sensor; a second net post is arranged at the upper end of the second fixed seat, and a second locking bolt is arranged at the lower end of the second fixed seat; a winding device is also arranged in the second fixed seat and comprises a winding wheel and a driving motor; one end of the traction rope is connected with the tension sensor, and the other end of the traction rope is connected with the reel; the tension sensor is connected with the driving motor; through simple structure, not only first splint and second splint have the ideal contact surface with between the table tennis table, and fixed stable can automatic taut haulage rope moreover, labour saving and time saving.
Description
Technical Field
The utility model relates to a table tennis net technical field especially relates to an automatic taut table tennis net.
Background
The table tennis net is an apparatus which must be installed when playing table tennis; the contact surface of a disc at the top of a locking bolt and a table tennis table is small when the disc is clamped tightly, so that the fixing effect is not good, when people collide the table tennis tables during playing, the two table tennis tables are easy to separate in a staggered way, the two table tennis tables move frequently and are easy to cause the falling and the damage of a table tennis net rack, and the net rack is easy to cause the local damage of the table tennis tables; and the table tennis net will guarantee that the haulage rope of net top is very straight, not only can only be through artifical winding haulage rope at present, wastes time and energy, and artifical winding's mode is fixed moreover, takes place to fix the condition insecure easily and become loose when using, uses inconveniently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide an automatic tensioning table tennis net.
The utility model provides a technical scheme that its technical problem adopted is:
the automatic tensioning table tennis net comprises a table tennis net body, a first fixing seat and a second fixing seat, wherein a traction rope convenient for straightening the table tennis net body is arranged at the upper end of the table tennis net body; a first net post is arranged at the upper end of the first fixed seat, a first locking bolt is arranged at the lower end of the first fixed seat, a first clamping plate is arranged at the upper end of the first locking bolt, the first clamping plate is rotatably connected with the first locking bolt, and a tension sensor is further arranged on the first fixed seat; a second net post is arranged at the upper end of the second fixed seat, a second locking bolt is arranged at the lower end of the second fixed seat, a second clamping plate is arranged at the upper end of the second locking bolt, and the second clamping plate is rotatably connected with the second locking bolt; a winding device is also arranged in the second fixed seat, and comprises a winding wheel and a driving motor for driving the winding wheel to rotate; one end of the traction rope is connected with the tension sensor, and the other end of the traction rope is connected with the reel; the tension sensor is connected with the driving motor.
Automatic taut table tennis net, wherein, first splint with all be equipped with first anti-skidding gasket on the second splint.
Automatic taut table tennis net, wherein, first splint with the cross section of second splint all is L shapes.
Automatic taut table tennis net, wherein, tension sensor with driving motor is wireless connection or electricity and connects.
Automatic taut table tennis net, wherein, first locking bolt keeps away from the one end of first splint is equipped with the first in command, second locking bolt keeps away from the one end of second splint is equipped with the second in command.
Automatic taut table tennis net, wherein, first fixing base with all be equipped with second anti-skidding gasket on the clamping part of second fixing base.
Automatic taut table tennis net, wherein, first net post with second net post upper end all is equipped with the guide of being convenient for the runner of haulage rope.
The beneficial effects of the utility model reside in that: the utility model relates to an automatic tensioning table tennis net, which is adhered to the side surface and the bottom surface of a table tennis table through a first clamping plate and a second clamping plate, and then the first clamping plate and the second clamping plate are respectively clamped with the table tennis table through a first locking bolt and a second locking bolt, so that the table tennis net is stably fixed with the table tennis table; the driving motor drives the reel to rotate, and when the tension sensor detects that the tension of the traction rope reaches a specified range, a signal for stopping the driving motor is given, so that the driving motor is turned off; through simple structure, not only first splint and second splint have the ideal contact surface with between the table tennis table, and fixed stable can automatic taut haulage rope moreover, labour saving and time saving.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described below with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work according to the drawings:
FIG. 1 is a schematic structural view of an automatic tensioning table tennis net according to a preferred embodiment of the present invention;
the table tennis table comprises an 11-table tennis table body, a 21-first fixing seat, a 22-first locking bolt, a 221-first handle, a 23-first clamping plate, a 24-tension sensor, a 25-first net post, a 31-second fixing seat, a 32-second locking bolt, a 321-second handle, a 33-second clamping plate, a 341-driving motor, a 342-reel, a 35-second net post, a 41-table tennis net and a 42-hauling rope.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
An automatic tensioning table tennis net according to a preferred embodiment of the present invention, as shown in fig. 1, includes a table tennis net 41, a first fixing seat 21 and a second fixing seat 31, wherein a pulling rope 42 for straightening the table tennis net 41 is disposed at the upper end of the table tennis net 41; a first net post 25 is arranged at the upper end of the first fixed seat 21, a first locking bolt 22 is arranged at the lower end of the first fixed seat 21, a first clamping plate 23 is arranged at the upper end of the first locking bolt 22, the first clamping plate 23 is rotatably connected with the first locking bolt 22, and a tension sensor 24 is further arranged on the first fixed seat 21; a second net post 35 is arranged at the upper end of the second fixed seat 31, a second locking bolt 32 is arranged at the lower end of the second fixed seat 31, a second clamping plate 33 is arranged at the upper end of the second locking bolt 32, and the second clamping plate 33 is rotatably connected with the second locking bolt 32; a winding device is further arranged in the second fixed seat 31, and comprises a reel 342 and a driving motor 341 for driving the reel 342 to rotate; one end of the traction rope 42 is connected with the tension sensor 24, and the other end is connected with the reel 342; the tension sensor 24 is connected with the driving motor 341; the first clamping plate 23 and the second clamping plate 33 are attached to the side surface and the bottom surface of the table tennis table 11, and the first clamping plate 23 and the second clamping plate 33 are respectively clamped with the table tennis table 11 through the first locking bolt 22 and the second locking bolt 32, so that the table tennis net 41 is stably fixed with the table tennis table 11; the reel 342 is driven to rotate by the driving motor 341, and when the tension sensor 24 detects that the tension of the traction rope 42 reaches a specified range, a signal for stopping the driving motor 341 is given, so that the driving motor 341 is turned off; through simple structure, not only first splint 23 and second splint 33 have the ideal contact surface with table tennis table 11, and it is stable to fix, can strain haulage rope 42 voluntarily moreover, labour saving and time saving.
In addition, the first clamping plate 23 and the second clamping plate 33 of the utility model are both provided with a first anti-skid gasket; the table tennis table is more stable and fixed with the table tennis table 11, and the first fixed seat 21 or the second fixed seat 31 is prevented from sliding off.
As shown in FIG. 1, the cross sections of the first clamping plate 23 and the second clamping plate 33 are L-shaped, which facilitates the stable attachment of the first fixing seat 21 and the second fixing seat 31 to the side and the bottom of the table tennis table 11.
In addition, the tension sensor 24 of the present invention is wirelessly or electrically connected to the driving motor 341; its electricity is connected for wired connection, and its wireless connection includes bluetooth connection and WIFI connection, has realized wireless connection through installing signal transmitter and signal receiver on force sensor 24 and driving motor 341.
As shown in fig. 1, a first handle 221 is arranged at one end of the first locking bolt 22 away from the first clamping plate 23, and a second handle 321 is arranged at one end of the second locking bolt away from the second clamping plate 33; it is convenient for the first handle 221 and the second handle 321 to rotate, so that the first fixing seat 21 and the second fixing seat 31 are stably fixed on the table tennis table 11.
In addition, the clamping portions 311 of the first fixing seat 21 and the second fixing seat 31 of the present invention are both provided with a second anti-skid gasket; the fixing property of the first fixing seat 21 and the second fixing seat 31 to the table tennis table 11 is improved, and the first fixing seat 21 or the second fixing seat 31 is prevented from slipping off.
In addition, the upper ends of the first net post 25 and the second net post 35 of the utility model are provided with rotating wheels which are convenient for guiding the traction rope 42; the traction rope 42 is protected conveniently, friction generated during movement is reduced, and the service life of the traction rope 42 is prolonged.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.
Claims (7)
1. An automatic tensioning table tennis net is characterized by comprising a table tennis net, a first fixing seat and a second fixing seat, wherein a traction rope convenient for straightening the table tennis net is arranged at the upper end of the table tennis net; a first net post is arranged at the upper end of the first fixed seat, a first locking bolt is arranged at the lower end of the first fixed seat, a first clamping plate is arranged at the upper end of the first locking bolt, the first clamping plate is rotatably connected with the first locking bolt, and a tension sensor is further arranged on the first fixed seat; a second net post is arranged at the upper end of the second fixed seat, a second locking bolt is arranged at the lower end of the second fixed seat, a second clamping plate is arranged at the upper end of the second locking bolt, and the second clamping plate is rotatably connected with the second locking bolt; a winding device is also arranged in the second fixed seat, and comprises a winding wheel and a driving motor for driving the winding wheel to rotate; one end of the traction rope is connected with the tension sensor, and the other end of the traction rope is connected with the reel; the tension sensor is connected with the driving motor.
2. The self-tensioning table tennis net of claim 1, wherein each of the first clamping plate and the second clamping plate has a first anti-slip pad disposed thereon.
3. The self-tensioning table tennis net of claim 1, wherein the first clamping plate and the second clamping plate are each L-shaped in cross-section.
4. The self-tensioning table tennis net of claim 1, wherein the tension sensor is wirelessly or electrically connected to the drive motor.
5. The self-tensioning table tennis net of claim 1, wherein an end of the first locking bolt remote from the first clamping plate is provided with a first handle, and an end of the second locking bolt remote from the second clamping plate is provided with a second handle.
6. The self-tensioning table tennis net of claim 1, wherein the clamping portions of the first and second holders are each provided with a second anti-slip pad.
7. The self-tensioning table tennis net according to any one of claims 1 to 6, wherein the upper ends of the first net post and the second net post are provided with runners for guiding the traction rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922006839.7U CN211025049U (en) | 2019-11-20 | 2019-11-20 | Automatic taut table tennis net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922006839.7U CN211025049U (en) | 2019-11-20 | 2019-11-20 | Automatic taut table tennis net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211025049U true CN211025049U (en) | 2020-07-17 |
Family
ID=71568856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922006839.7U Expired - Fee Related CN211025049U (en) | 2019-11-20 | 2019-11-20 | Automatic taut table tennis net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211025049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113261854A (en) * | 2021-06-25 | 2021-08-17 | 广东格莱瑞节能科技有限公司 | Heating appliance with multiple heating modes |
-
2019
- 2019-11-20 CN CN201922006839.7U patent/CN211025049U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113261854A (en) * | 2021-06-25 | 2021-08-17 | 广东格莱瑞节能科技有限公司 | Heating appliance with multiple heating modes |
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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 |
Granted publication date: 20200717 Termination date: 20211120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |