CN215985091U

CN215985091U - Indoor impact resistance testing device for tennis training wall

Info

Publication number: CN215985091U
Application number: CN202121495182.6U
Authority: CN
Inventors: 顾晓美; 钱俊
Original assignee: Jiangsu Zhongzheng Testing Co ltd
Current assignee: Jiangsu Zhongzheng Testing Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2022-03-08
Anticipated expiration: 2031-07-01

Abstract

The utility model discloses an impact-resistant testing device for an indoor tennis training wall, which comprises a bottom protection plate, wherein a vertical plate is fixed at the top of the bottom protection plate, an inclined plate is connected at the top of the vertical plate, an L plate is fixedly connected onto the inclined plate, an upper supporting plate and a lower supporting plate are fixed at the top and the top of the vertical plate, a training wall body is arranged between the upper supporting plate and the lower supporting plate, a force measurer is arranged between the training wall body and the vertical plate, the training wall body can move after collision, and the force measurer is arranged between the training wall body and the vertical plate, so that real-time impact force values can be conveniently tested, and a plurality of through holes and threaded holes are arranged, so that the device can be conveniently fixed and the force measurer can be conveniently installed and tested at different positions.

Description

Indoor impact resistance testing device for tennis training wall

Technical Field

The utility model belongs to the technical field of tennis training, and particularly relates to an impact resistance testing device for an indoor tennis training wall.

Background

Tennis is a sport that hits hollow balls made of rubber with a racket across a net, and tennis is now an Olympic Game event and is suitable for people of all levels and ages in the society. Tennis sports has developed faster in our country in the last decade, and is popular with people, called "elegant sports". Tennis is limited by site conditions, has strong technical performance and is not popularized in China. The wind ball is selected to exercise in a conditioned place, so that the physical consciousness can be improved, the interest and the habit of love sports and body building are developed, the good effects of strengthening the physique of a practicer, developing the body and improving the health level are achieved, and the indoor tennis training is provided with a training wall for tennis training.

However, the traditional tennis training wall is only used for training, professional tests are not used for detecting whether the training wall meets the requirements or not, impact resistance limit tests are not used for detecting the training wall, and specific analysis of data formulas is not used for easily generating bad influence on training.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an impact resistance testing device for an indoor tennis training wall, which aims to solve the problem that no specific impact force value test is available.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an indoor impact-resistant testing arrangement who uses tennis training wall, includes end backplate, and end backplate is used for supporting whole device, the top of end backplate is fixed with the riser, and the riser is used for sticking up the support training wall body, the top of riser is connected with the swash plate, fixedly connected with L board on the swash plate, swash plate and L board are used for the side to support the riser and make it can stand great impact force striking, the top and the top of riser are fixed with fagging and fagging down, go up and install the training wall body between fagging and the lower fagging, install the dynamometer between training wall body and the riser, the dynamometer can the visual test out the power that the striking produced.

Preferably, the bottom guard plate is provided with through holes, the through holes are provided with four corners of the bottom guard plate, and the fixed installation of the bottom of the device can be kept stable conveniently by arranging the through holes at the corners of the bottom guard plate.

Preferably, the side edge of the bottom protection plate is connected with a storage net, and tennis balls and the like for impact tests can be conveniently stored through the storage net.

Preferably, be provided with a plurality of screw hole on the riser, it can be fixed with the ergograph to install fixing bolt on the screw hole, can conveniently install the ergograph fixed to different positions through setting up a plurality of screw hole, can test the striking dynamics of different positions.

Preferably, all be provided with the spout on lower fagging and the last fagging, install the slide in the spout, the bottom of slide is provided with the gyro wheel, be used for installing the training wall body on the slide, the training wall body is fixed on the slide, then the slide passes through the gyro wheel and rolls in the spout to can make training wall body lateral sliding make the ergograph test.

Preferably, install the screw thread knob on the slide, can be with the stable installation on the slide of training wall body through the screw thread knob, rock when avoiding training wall body collision.

Preferably, be provided with a plurality of accurate heart mark on the training wall body, can conveniently aim at accurate heart mark and carry out collision test at the position installation ergograph that accurate heart mark corresponds through setting up accurate heart mark.

Compared with the prior art, the utility model has the beneficial effects that:

1. by arranging the force measuring device which can move after the collision and is arranged between the training wall body and the vertical plate, the real-time impact force value can be conveniently tested;

2. through a plurality of through-hole and the screw hole that is equipped with, can make things convenient for the fixed of device and the installation test of ergograph different positions.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a cross-sectional view of the utility model a.

In the figure: 1. a bottom guard plate; 2. a through hole; 3. a vertical plate; 4. a threaded hole; 5. a force measuring device; 6. fixing the bolt; 7. training a wall body; 8. a lower supporting plate; 9. an upper supporting plate; 10. a slide plate; 11. a chute; 12. a roller; 13. a threaded knob; 14. a sloping plate; 15. an L plate; 16. a storage net; 17. and (6) calibrating the center mark.

Detailed Description

Please refer to fig. 1, 2, 3, an impact resistance testing device for an indoor tennis training wall, comprising a bottom protection plate 1, wherein the bottom protection plate 1 is used for supporting the whole device, a vertical plate 3 is fixed on the top of the bottom protection plate 1, the vertical plate 3 is used for erecting and supporting a training wall body 7, the top of the vertical plate 3 is connected with an inclined plate 14, the inclined plate 14 is fixedly connected with an L plate 15, the inclined plate 14 and the L plate 15 are used for supporting the vertical plate 3 at the side edge so that the vertical plate can be impacted by a large impact force, an upper supporting plate 9 and a lower supporting plate 8 are fixed on the top and the top of the vertical plate 3, the training wall body 7 is installed between the upper supporting plate 9 and the lower supporting plate 8, a force measuring device 5 is installed between the training wall body 7 and the vertical plate 3, and the force measuring device 5 can visually test the force generated by the impact.

Referring to fig. 1, the bottom protection plate 1 is provided with through holes 2, the through holes 2 are provided with four corners at the bottom protection plate 1, and the fixed installation at the bottom of the device can be kept stable conveniently by arranging the through holes 2 at the corners of the bottom protection plate 1.

Referring to fig. 1, a storage net 16 is connected to a side of the bottom protection plate 1, and a tennis ball and the like for impact test can be conveniently stored by the storage net 16.

Referring to fig. 1, a plurality of threaded holes 4 are formed in a vertical plate 3, fixing bolts 6 are mounted on the threaded holes 4 to fix a force measuring device 5, the force measuring device 5 can be conveniently mounted at different positions and fixed by arranging the threaded holes 4, and impact strength at different positions can be tested.

Referring to fig. 1, 2 and 3, the lower supporting plate 8 and the upper supporting plate 9 are both provided with a sliding groove 11, a sliding plate 10 is installed in the sliding groove 11, the bottom of the sliding plate 10 is provided with a roller 12, the sliding plate 10 is used for installing the training wall body 7, the training wall body 7 is fixed on the sliding plate 10, and then the sliding plate 10 rolls in the sliding groove 11 through the roller 12, so that the training wall body 7 can slide transversely to enable the force measuring device 5 to perform a test.

Referring to fig. 1, 2 and 3, a screw knob 13 is mounted on the sliding plate 10, and the training wall body 7 can be stably mounted on the sliding plate 10 through the screw knob 13, so as to prevent the training wall body 7 from shaking during collision.

Referring to fig. 1 and 2, the training wall body 7 is provided with a plurality of centering marks 17, and the force measuring device 5 can be conveniently installed at a position corresponding to the centering mark 17 by arranging the centering mark 17, and can also conveniently aim at the centering mark 17 for collision test.

The working principle of the scheme is as follows: when the device is used, firstly, the training wall body 7 needs to be fixedly installed on the device, the training wall body 7 is installed on the sliding plate 10 on the lower supporting plate 8 and the upper supporting plate 9, then the sliding plate 10 is fixed on the sliding plate 10 through rotating the thread knob 13 and cannot swing, then the force measuring device 5 is installed between the training wall body 7 and the vertical plate 3 at the position needing to be measured, then the thread knob 13 is installed on the thread hole 4 to fix the force measuring device 5, and then the collision test can be carried out on the specified position.

The through hole 2 that sets up on the backplate 1 at the end can conveniently remain stable to the fixed mounting of device bottom at the turning of backplate 1 at the end, accomodate net 16 through the setting and can conveniently accomodate the tennis of striking test etc. can conveniently install the ergograph 5 in the position that the standard heart mark 17 corresponds through setting up standard heart mark 17, also can conveniently aim standard heart mark 17 and carry out the collision test, swash plate 14 is used for the side with L board 15 and supports riser 3 and make it can stand great impact force striking.

Claims

1. The utility model provides an indoor impact-resistant testing arrangement with tennis training wall, includes end backplate (1), its characterized in that: the top of end backplate (1) is fixed with riser (3), the top of riser (3) is connected with swash plate (14), fixedly connected with L board (15) are gone up in swash plate (14), the top and the top of riser (3) are fixed with fagging (9) and lower backup pad (8), go up fagging (9) and install training wall body (7) down between backup pad (8), install dynamometer (5) between training wall body (7) and riser (3).

2. The apparatus for testing impact resistance of an indoor tennis training wall as set forth in claim 1, wherein: the bottom protection plate (1) is provided with a through hole (2), and the through hole (2) is provided with four corners of the bottom protection plate (1).

3. The apparatus for testing impact resistance of an indoor tennis training wall as set forth in claim 1, wherein: the side edge of the bottom guard plate (1) is connected with a storage net (16).

4. The apparatus for testing impact resistance of an indoor tennis training wall as set forth in claim 1, wherein: be provided with a plurality of screw hole (4) on riser (3), it can be fixed with ergograph (5) to install fixing bolt (6) on screw hole (4).

5. The apparatus for testing impact resistance of an indoor tennis training wall as set forth in claim 1, wherein: all be provided with spout (11) on fagging (8) and last fagging (9) down, install slide (10) in spout (11), the bottom of slide (10) is provided with gyro wheel (12), be used for installing training wall body (7) on slide (10).

6. The apparatus for testing impact resistance of an indoor tennis training wall as set forth in claim 5, wherein: and a threaded knob (13) is arranged on the sliding plate (10).

7. The apparatus for testing impact resistance of an indoor tennis training wall as set forth in claim 1, wherein: the training wall body (7) is provided with a plurality of centering marks (17).