CN205182137U - Single table tennis trainer - Google Patents
Single table tennis trainer Download PDFInfo
- Publication number
- CN205182137U CN205182137U CN201520867933.0U CN201520867933U CN205182137U CN 205182137 U CN205182137 U CN 205182137U CN 201520867933 U CN201520867933 U CN 201520867933U CN 205182137 U CN205182137 U CN 205182137U
- Authority
- CN
- China
- Prior art keywords
- dwang
- connecting rod
- wall
- spring base
- hole
- 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
The utility model provides a lower end screw thread connection nut that single table tennis trainer connects the regulating plate on the lateral wall of base, be equipped with the through -hole respectively at the middle part of regulating plate, and the screw rod passes two regulating plates, at the screw rod. The connecting rod is connected on the upper portion of base, and spring holder A is established to the lower part of connecting rod. Be equipped with the rubber cover on the upper portion of base. Peg graft on the connecting rod and rotate the piece. The nut is passed through on the upper portion of connecting rod, meshes mutually with the connecting rod. Fixed connection dwang A on the outer wall that rotates the piece establishes the through -hole on dwang A's the outer wall. Establish the through -hole on dwang B's the outer wall. Dwang B's external diameter is the same with dwang A's internal diameter. Dwang A's free end passes through bolt swing joint with dwang B's one end. At dwang B's other end fixed connection exercise ball. Be equipped with spring holder B in dwang A's lower part, link to each other through the spring between spring holder B and the above -mentioned spring holder A. The utility model discloses practitioner's progressive speed can be improved, and the manpower is practiced thrift.
Description
Technical field the utility model relates to a kind of sports equipment.
Background technology, in the process of table tennis teaching and peacetime training, mainly adopts individual's bare-handed practice, or by the cooperation of coach, carries out the training of table tennis.Its weak point: the progressive speed of practitioner is comparatively slow, waste of manpower.
Utility model content the purpose of this utility model is to provide a kind of progressive speed improving practitioner, and labor-saving single person pingpong trainer.
The utility model mainly comprises: pedestal, connecting rod, spring base A, rubber sleeve, tumbler, nut, dwang A, dwang B, latch, medicine ball, spring base B and spring.
Wherein, a sidewall of pedestal is fixedly connected with two adjustable plates be parallel to each other, is respectively equipped with through hole at the middle part of adjustable plate, screw rod passes two adjustable plates from top to bottom successively, at the lower end threaded coupling nut of screw rod.The top of pedestal is fixedly connected with connecting rod, and the bottom of connecting rod is provided with spring base A.Preferably be provided with rubber sleeve on the top of pedestal, rubber sleeve is socketed in the outside of connecting rod lower end.Grafting tumbler on connecting rod, tumbler is the cylindrical housings of upper and lower opening.The top of connecting rod, by nut, is meshed with connecting rod.The outer wall of tumbler is fixedly connected with dwang A, and the outer wall of dwang A is provided with the corresponding through hole in some groups of positions, and the distance between the adjacent through-holes on best dwang A outer wall is equal.The outer wall of dwang B is provided with the corresponding through hole in some groups of positions, and the distance between the adjacent through-holes on best dwang B outer wall is equal.The external diameter of dwang B is identical with the internal diameter of dwang A.The free end of dwang A is flexibly connected by latch with one end of dwang B.Medicine ball is fixedly connected with at the other end of dwang B.Be provided with spring base B in the bottom of dwang A, be connected by spring between spring base B with above-mentioned spring base A.
In use, two adjustable plates are placed in the upper and lower of the inside edge of ping-pong table to the utility model respectively, are fixed by screw rod and nut.According to actual height and the brachium of each practitioner, dwang B can be socketed in the inside of dwang A, aim at the through hole of dwang A and dwang B, be connected by latch.Ball for training is placed in the front portion of practitioner, and practitioner uses racket to the impact of Ball for training.Owing to being connected by spring between connecting rod and dwang A, therefore dwang A and dwang B can playback rapidly, can not affect the batting next time of practitioner.
The utility model compared with prior art tool has the following advantages: the progressive speed that can improve practitioner, and saves manpower.
Accompanying drawing explanation
Fig. 1 is three-dimensional simplified schematic diagram of the present utility model.
Detailed description of the invention is in the simplified schematic diagram of Fig. 1 of the present utility model, and the top of pedestal 1 is fixedly connected with connecting rod 2, and the bottom of connecting rod is provided with spring base A3.Be provided with rubber sleeve 4 on the top of pedestal, rubber sleeve is socketed in the outside of connecting rod lower end.Grafting tumbler 5 on connecting rod, tumbler is the cylindrical housings of upper and lower opening.The top of connecting rod, by nut 6, is meshed with connecting rod.The outer wall of tumbler is fixedly connected with dwang A7, and the outer wall of dwang A is provided with the corresponding through hole in position, and the distance between the adjacent through-holes on dwang A outer wall is equal.The outer wall of dwang B8 is provided with the corresponding through hole in position, and the distance between the adjacent through-holes on dwang B outer wall is equal.The external diameter of dwang B is identical with the internal diameter of dwang A.The free end of dwang A is flexibly connected by latch 9 with one end of dwang B.Medicine ball 10 is fixedly connected with at the other end of dwang B.Be provided with spring base B11 in the bottom of dwang A, be connected by spring 12 between spring base B with above-mentioned spring base A.
Claims (4)
1. a single person pingpong trainer, mainly include pedestal, connecting rod, spring base A, rubber sleeve, tumbler, nut, dwang A, dwang B, latch, medicine ball, spring base B and spring, it is characterized in that: a sidewall of pedestal is fixedly connected with two adjustable plates be parallel to each other, through hole is respectively equipped with at the middle part of adjustable plate, screw rod is from top to bottom successively through two adjustable plates, at the lower end threaded coupling nut of screw rod, the top of pedestal is fixedly connected with connecting rod, the bottom of connecting rod is provided with spring base A, grafting tumbler on connecting rod, tumbler is the cylindrical housings of upper and lower opening, nut is passed through on the top of connecting rod, be meshed with connecting rod, the outer wall of tumbler is fixedly connected with dwang A, the outer wall of dwang A is provided with the corresponding through hole in position, the outer wall of dwang B is provided with the corresponding through hole in position, the external diameter of dwang B is identical with the internal diameter of dwang A, the free end of dwang A is flexibly connected by latch with one end of dwang B.Be fixedly connected with medicine ball at the other end of dwang B, be provided with spring base B in the bottom of dwang A, be connected by spring between spring base B with above-mentioned spring base A.
2. a kind of single person pingpong trainer according to claim 1, it is characterized in that: be provided with rubber sleeve on the top of pedestal, rubber sleeve is socketed in the outside of connecting rod lower end.
3. a kind of single person pingpong trainer according to claim 1 and 2, is characterized in that: the distance between the adjacent through-holes on dwang A outer wall is equal.
4. a kind of single person pingpong trainer according to claim 3, is characterized in that: the distance between the adjacent through-holes on dwang B outer wall is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520867933.0U CN205182137U (en) | 2015-11-03 | 2015-11-03 | Single table tennis trainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520867933.0U CN205182137U (en) | 2015-11-03 | 2015-11-03 | Single table tennis trainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205182137U true CN205182137U (en) | 2016-04-27 |
Family
ID=55775177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520867933.0U Expired - Fee Related CN205182137U (en) | 2015-11-03 | 2015-11-03 | Single table tennis trainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205182137U (en) |
-
2015
- 2015-11-03 CN CN201520867933.0U patent/CN205182137U/en not_active Expired - Fee Related
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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: 20160427 Termination date: 20161103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |