CN214232707U - Volleyball serving device for physical training - Google Patents
Volleyball serving device for physical training Download PDFInfo
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- CN214232707U CN214232707U CN202120339496.0U CN202120339496U CN214232707U CN 214232707 U CN214232707 U CN 214232707U CN 202120339496 U CN202120339496 U CN 202120339496U CN 214232707 U CN214232707 U CN 214232707U
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- 238000001125 extrusion Methods 0.000 claims abstract description 53
- 230000014759 maintenance of location Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
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Abstract
The utility model discloses a volleyball serving device for physical training, wherein the goal hopper is communicated with the serving machine body, the mounting plate is fixedly connected with the serving machine body and is positioned below the serving machine body, each support column is fixedly connected with the mounting plate, the connecting block is slidably connected with the mounting plate and is positioned in the mounting cavity, one end of the deflector rod is fixedly connected with the connecting block and is positioned on the outer side wall of the connecting block, one end of the extrusion spring is fixedly connected with the connecting block and is positioned below the connecting block, the other end of the extrusion spring is fixedly connected with the extrusion block and is positioned above the extrusion block, one end of the telescopic column is fixedly connected with the connecting block, the other end of the telescopic column is fixedly connected with the extrusion block, when the volleyball serving machine is used through the arrangement of the structure, the problem that the position of the pitching machine deviates due to the influence of the backward force is avoided.
Description
Technical Field
The utility model relates to a ball training equipment technical field especially relates to a volleyball service device for sports training.
Background
Physical education is a purposeful and organized educational process performed according to a predetermined teaching plan and course setting. The students conduct continuous practice under the guidance of teachers, and teachers in charge of physical education teach students physical knowledge, techniques and skills, strengthen physique of the students, cultivate morality, willingness, quality and the like of the students. Training in the field is a basic form of school sports realization and is one of implementation ways of sports targets. Volleyball has been taken as one of the most popular ball sports, the volleyball field is a rectangular court, a fence net is arranged in the middle of the volleyball field, two players respectively occupy one side of the court, the players play balls from one side of the fence net to the other side of the fence net by hands to serve the balls, and students on the other side of the fence net catch the sent volleyball.
In volleyball teaching, a volleyball player performs various kinds of training for improving the volleyball level, for example, a volleyball service robot serves a volleyball and hits the volleyball on the other side of a court, but when the volleyball service robot is used, the volleyball service robot is likely to be displaced under the influence of a back-acting force.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a volleyball service device for sports training, when aiming at solving the volleyball service robot in the use among the prior art, the service robot is easily under the influence of doing all can, the technical problem of offset.
In order to achieve the purpose, the utility model discloses a volleyball service device for sports training, including goal fill, service robot body, mounting panel, support column and support subassembly, the goal fill with the service robot body intercommunication is located the top of service robot body, the mounting panel with the service robot body fixed connection, and be located the below of service robot body, the quantity of support column is four, every support column all with the mounting panel fixed connection, and be located four corner edges of mounting panel respectively, have a plurality of installation chambeies on the mounting panel, every installation intracavity all is provided with support subassembly;
the supporting component comprises a connecting block, a shifting rod, an extrusion spring, a telescopic column and an extrusion block, the mounting plate is also provided with a first retaining groove, a sliding groove and a second retaining groove, the first retention groove, the sliding groove and the second retention groove are respectively communicated with the mounting cavity, the connecting block is connected with the mounting plate in a sliding way, and is positioned in the mounting cavity, one end of the deflector rod is fixedly connected with the connecting block and positioned on the outer side wall of the connecting block, one end of the extrusion spring is fixedly connected with the connecting block, and is positioned below the connecting block, the other end of the extrusion spring is fixedly connected with the extrusion block, and is positioned above the extrusion block, one end of the telescopic column is fixedly connected with the connecting block, the other end of the telescopic column is fixedly connected with the extrusion block, and the extrusion spring surrounds the outer side wall of the telescopic column.
The abutting assembly further comprises a limiting block, a limiting groove is further formed in the mounting plate, and the limiting block is connected with the mounting plate in a sliding mode and located in the limiting block.
The telescopic column comprises an outer barrel and an inner rod, one end of the outer barrel is fixedly connected with the mounting plate, one end of the inner rod is fixedly connected with the extrusion block, and the other end of the inner rod is slidably connected with the outer barrel and embedded in the outer barrel.
The abutting assembly further comprises a plurality of friction strips, and each friction strip is fixedly connected with the extrusion block and is located below the extrusion block.
The volleyball serving device for sports training further comprises four friction pads, wherein each friction pad is respectively and correspondingly fixedly connected with the support column and is located below the support column.
The volleyball serving device for sports training further comprises handles, the number of the handles is two, and each handle is fixedly connected with the serving machine body and located on two sides of the serving machine body respectively.
The beneficial effects of the utility model are embodied in: when a player uses the volleyball serving device for sports training to carry out volleyball training, the volleyball serving device for sports training is moved to one side of a court to a proper position, the supporting column plays a supporting role, each driving lever is arranged in the first retaining groove at the moment, the bottom of the extrusion block is not in contact with the ground, the player firstly slides one of the driving levers from the first retaining groove to the sliding groove, at the moment, the extrusion block slides in the mounting cavity along with the driving lever, the bottom of the extrusion block is in contact with the ground, the player moves the driving lever to the second retaining groove through the sliding groove, the extrusion spring is gradually compressed under the abutting of the extrusion block and the connecting block, so that the extrusion block exerts thrust on the ground, and the player sequentially retains the rest driving levers to pass through the sliding groove from the first retaining groove, the ball serving machine moves into the second retaining groove, and the plurality of squeezing blocks are matched with each other to prevent the position of the ball serving machine from deviating under the influence of backward force when the ball serving machine serves balls; fix behind the volleyball service device for sports training, the sportsman will right amount of volleyball, through it fights to enter put into the service robot is originally internal, and starts the service robot body, the service robot body begins the transmission volleyball, and all the other sportsman can the volleyball training is carried out in another party's court of volleyball service device for sports training, when having realized volleyball service robot when using, avoids the service robot under the influence of doing power after, leads to offset.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that 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 according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the volleyball serving device for physical training of the present invention.
Fig. 2 is a plan view of the volleyball serving device for physical training of the present invention.
Fig. 3 is an enlarged view of a portion of the structure of fig. 1.
Fig. 4 is a schematic view of a part of the structure of the volleyball serving device for physical training of the present invention.
100-volleyball serving device for physical training, 1-goal bucket, 2-serving machine body, 3-mounting plate, 4-support column, 5-abutting component, 6-friction pad, 7-handle, 8-mounting cavity, 9-first retaining groove, 10-sliding groove, 11-second retaining groove, 12-limiting groove, 51-connecting block, 52-deflector rod, 53-extrusion spring, 54-telescopic column, 55-extrusion block, 56-limiting block, 57-friction strip, 58-outer cylinder and 59-inner rod.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to 4, the utility model provides a volleyball service device 100 for sports training, including goal fill 1, service robot body 2, mounting panel 3, support column 4 and support subassembly 5, goal fill 1 with service robot body 2 intercommunication, and lie in the top of service robot body 2, mounting panel 3 with service robot body 2 fixed connection, and lie in the bottom of service robot body 2, the quantity of support column 4 is four, each support column 4 all with mounting panel 3 fixed connection, and lie in four corner edges of mounting panel 3 respectively, have a plurality of installation cavities 8 on mounting panel 3, all be provided with in each installation cavity 8 support subassembly 5;
the abutting assembly 5 comprises a connecting block 51, a shift lever 52, an extrusion spring 53, a telescopic column 54 and an extrusion block 55, the mounting plate 3 is further provided with a first retaining groove 9, a sliding groove 10 and a second retaining groove 11, the first retaining groove 9, the sliding groove 10 and the second retaining groove 11 are respectively communicated with the mounting cavity 8, the connecting block 51 is connected with the mounting plate 3 in a sliding manner and is positioned in the mounting cavity 8, one end of the shift lever 52 is fixedly connected with the connecting block 51 and is positioned on the outer side wall of the connecting block 51, one end of the extrusion spring 53 is fixedly connected with the connecting block 51 and is positioned below the connecting block 51, the other end of the extrusion spring 53 is fixedly connected with the extrusion block 55 and is positioned above the extrusion block 55, one end of the telescopic column 54 is fixedly connected with the connecting block 51, and the other end of the telescopic column 54 is fixedly connected with the extrusion block 55, and the compression spring 53 surrounds the outer side wall of the telescopic column 54.
In this embodiment, when the player uses the volleyball serving device 100 for sports training to perform volleyball training, the player moves the volleyball serving device 100 for sports training to a proper position, the support column 4 plays a supporting role, each of the shift levers 52 is located in the first retention groove 9, the bottom of the extrusion block 55 is not in contact with the ground, the player slides one of the shift levers 52 from the first retention groove 9 to the sliding groove 10, the extrusion block 55 slides in the mounting cavity 8 along with the shift lever 52, the bottom of the extrusion block 55 is in contact with the ground, the player moves the shift lever 52 to the second retention groove 11 through the sliding groove 10, the extrusion spring 53 is gradually compressed under the abutting of the extrusion block 55 and the connection block 51, so that the extrusion block 55 applies thrust to the ground, the player sequentially moves the rest of the shifting levers 52 from the first retaining groove 9 to the second retaining groove 11 through the sliding groove 10, and the plurality of squeezing blocks 55 are matched with each other to prevent the position deviation under the influence of the back acting force when the pitching machine is used for pitching; fixed it is fixed behind volleyball service device 100 for sports training, the sportsman will right amount of volleyball, through it puts to fight 1 into to advance in the service robot body 2, and start service robot body 2, service robot body 2 begins the transmission volleyball, and all the other sportsman can volleyball training is carried out in volleyball service robot 100's another party's court for sports training, when having realized the use during service robot body 2 avoids volleyball service robot 100 for sports training leads to under the influence of the back effort of service volleyball service robot 100 for sports training offset.
Further, the abutting assembly 5 further includes a limiting block 56, the mounting plate 3 further has a limiting groove 12, and the limiting block 56 is slidably connected to the mounting plate 3 and located in the limiting block 56.
In this embodiment, when the player moves the shift lever 52, the shift lever 52 slides from the first retaining groove 9 to the sliding groove 10, at this time, the extrusion block 55 slides in the mounting cavity 8 along with the shift lever 52, and the bottom of the extrusion block 55 contacts the ground, and the player moves the shift lever 52 to the second retaining groove 11 through the sliding groove 10 and slides the stopper 56, so that the stopper 56 relatively fixes the shift lever 52 in the second retaining groove 11.
Further, the telescopic column 54 includes an outer cylinder 58 and an inner rod 59, one end of the outer cylinder 58 is fixedly connected with the mounting plate 3, one end of the inner rod 59 is fixedly connected with the extrusion block 55, and the other end of the inner rod 59 is slidably connected with the outer cylinder 58 and is embedded in the outer cylinder 58.
In this embodiment, when the pressing spring 53 is gradually compressed by the pressing block 55 and the connecting block 51, and the pressing block 55 contacts the ground, the inner rod 59 slides in the outer cylinder 58 to shorten the length of the outer cylinder 58 and the inner rod 59, the pressing spring 53 surrounds the outer side walls of the outer cylinder 58 and the inner rod 59, and the outer cylinder 58 and the inner rod 59 can increase the stability of the pressing spring 53.
Further, the holding component 5 further includes a plurality of friction strips 57, the number of the friction strips 57 is multiple, and each friction strip 57 is respectively and fixedly connected with the extrusion block 55 and is located below the extrusion block 55.
In the present embodiment, the friction bar 57 increases the friction force of the squeeze block 55 against the ground, so that the stability of the volleyball service apparatus 100 for sports training is improved.
Further, volleyball serving device 100 for sports training still includes friction pad 6, the quantity of friction pad 6 is four, every friction pad 6 respectively with correspond support column 4 fixed connection to all be located the correspondence the below of support column 4.
In this embodiment, the friction pad 6 can increase the friction force of the support column 4 against the ground, so that when the player uses the volleyball serving device 100 for sports training to train, the positional deviation of the volleyball serving device 100 for sports training is caused by the influence of the rear force of serving of the volleyball serving device 100 for sports training.
Further, volleyball service device 100 for sports training still includes handle 7, the quantity of handle 7 is two, every handle 7 all with service robot body 2 fixed connection to be located respectively the both sides of service robot body 2.
In this embodiment, when the player moves the volleyball service apparatus 100 for sports training, one person holds one of the handles 7 and the other handle 7, and both persons apply an upward force to lift the volleyball service apparatus 100 for sports training and move the same to an arbitrary position.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (6)
1. A volleyball serving device for sports training, which is characterized in that,
the pitching machine comprises a pitching bucket, a pitching machine body, a mounting plate, supporting columns and a supporting component, wherein the pitching bucket is communicated with the pitching machine body and is positioned above the pitching machine body, the mounting plate is fixedly connected with the pitching machine body and is positioned below the pitching machine body, the number of the supporting columns is four, each supporting column is fixedly connected with the mounting plate and is respectively positioned on four corner edges of the mounting plate, a plurality of mounting cavities are formed in the mounting plate, and the supporting component is arranged in each mounting cavity;
the supporting component comprises a connecting block, a shifting rod, an extrusion spring, a telescopic column and an extrusion block, the mounting plate is also provided with a first retaining groove, a sliding groove and a second retaining groove, the first retention groove, the sliding groove and the second retention groove are respectively communicated with the mounting cavity, the connecting block is connected with the mounting plate in a sliding way, and is positioned in the mounting cavity, one end of the deflector rod is fixedly connected with the connecting block and positioned on the outer side wall of the connecting block, one end of the extrusion spring is fixedly connected with the connecting block, and is positioned below the connecting block, the other end of the extrusion spring is fixedly connected with the extrusion block, and is positioned above the extrusion block, one end of the telescopic column is fixedly connected with the connecting block, the other end of the telescopic column is fixedly connected with the extrusion block, and the extrusion spring surrounds the outer side wall of the telescopic column.
2. The volleyball service apparatus for sports training of claim 1,
the abutting assembly further comprises a limiting block, a limiting groove is further formed in the mounting plate, and the limiting block is connected with the mounting plate in a sliding mode and is located in the limiting block.
3. The volleyball service apparatus for sports training of claim 1,
the telescopic column comprises an outer barrel and an inner rod, one end of the outer barrel is fixedly connected with the mounting plate, one end of the inner rod is fixedly connected with the extrusion block, and the other end of the inner rod is slidably connected with the outer barrel and embedded in the outer barrel.
4. The volleyball service apparatus for sports training of claim 1,
the abutting assembly further comprises a plurality of friction strips, and each friction strip is fixedly connected with the extrusion block and is located below the extrusion block.
5. The volleyball service apparatus for sports training of claim 1,
the volleyball serving device for sports training still includes the friction pad, the quantity of friction pad is four, every the friction pad respectively with correspond support column fixed connection to all be located the correspondence the below of support column.
6. The volleyball service apparatus for sports training of claim 1,
volleyball serving device is used in sports training still includes the handle, the quantity of handle is two, every the handle all with service robot body fixed connection to be located respectively the both sides of service robot body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120339496.0U CN214232707U (en) | 2021-02-05 | 2021-02-05 | Volleyball serving device for physical training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120339496.0U CN214232707U (en) | 2021-02-05 | 2021-02-05 | Volleyball serving device for physical training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214232707U true CN214232707U (en) | 2021-09-21 |
Family
ID=77795885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120339496.0U Expired - Fee Related CN214232707U (en) | 2021-02-05 | 2021-02-05 | Volleyball serving device for physical training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214232707U (en) |
-
2021
- 2021-02-05 CN CN202120339496.0U patent/CN214232707U/en not_active Expired - Fee Related
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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: 20210921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |