CN218248404U - Automatic recovery unit of spheroid - Google Patents
Automatic recovery unit of spheroid Download PDFInfo
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- CN218248404U CN218248404U CN202222077343.0U CN202222077343U CN218248404U CN 218248404 U CN218248404 U CN 218248404U CN 202222077343 U CN202222077343 U CN 202222077343U CN 218248404 U CN218248404 U CN 218248404U
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- supporter
- ratchet
- line wheel
- wheel
- table tennis
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Abstract
The utility model discloses an automatic recovery unit of spheroid, which comprises a face guard, the base with circle round the mechanism, form inside cavity between face guard and the base, it installs in the cavity to circle round the mechanism, it includes the left supporter to circle round the mechanism, the right branch body, the line wheel, ratchet and mounting, the ratchet passes through the mounting to be fixed in one side of line wheel, the left side supporter corresponds the installation with the right branch body and is the support subject, the line wheel is installed between left supporter and right branch body, and the line wheel rotates for left supporter and right branch body, the left supporter is equipped with the connection cylinder, it inserts in the hole groove of ratchet to pass the line wheel to connect cylinder one end, the other end of connection cylinder and the spring coupling that circles round of left supporter. Be connected table tennis and recovery unit main part through the fine rule, hit the back with the table tennis, retrieve the spheroid automatically to the batting next time of being convenient for does not need a large amount of table tennis in the training process, also needs the manual work to collect the table tennis, avoids consuming a large amount of physical power and time, has improved training efficiency and training effect.
Description
Technical Field
The utility model relates to a table tennis training ware technical field especially relates to an automatic recovery unit of spheroid.
Background
The table tennis is a national ball in China and also a ball sports item popular in the world, and is one of the main sports of people in China at present. The long-term basic training needs to be carried out when the table tennis is played, the basic training of the table tennis comprises service training and batting training, the single service training and batting training process is carried out, a player needs to batting the table tennis to the other side of the table tennis table, each time of training is carried out, the table tennis scattered on the other side of the table tennis table needs to be collected one by one through the manual work, then the table tennis is retrained or used for next training, a large amount of physical power and time of training personnel need to be consumed in the process of manually collecting the table tennis, the training efficiency and the training effect are reduced, and therefore a device which does not need to collect the table tennis needs to be designed.
SUMMERY OF THE UTILITY MODEL
Based on the technical problem that the background art exists, the utility model provides an automatic recovery unit of spheroid has solved and has required a large amount of table tennis and need the manual work to collect the table tennis among the training process, consumes a large amount of physical power and time, has reduced the problem of training efficiency and training effect.
The utility model provides an automatic recovery unit of spheroid, include face guard, base and the mechanism of circling round, the face guard corresponds the installation with the mechanism of circling round and is the device main part, the inside vacuole formation of device main part, the mechanism of circling round is installed in the cavity, the mechanism of circling round includes left supporter, right supporter, line wheel, ratchet and mounting, the ratchet passes through the mounting and fixes the one side at the line wheel, left side supporter and right supporter correspond the installation for supporting the main part, the line wheel is installed between left supporter and right supporter, and the line wheel rotates for left supporter and right supporter, left side supporter is equipped with the connection cylinder, connection cylinder one end is passed the line wheel and is inserted in the hole groove of ratchet, the other end of connection cylinder is connected with the circling round spring of left supporter.
Further, the convolution spring is installed in left supporter, convolution spring one end is connected with left supporter, the convolution spring other end is connected with the connection cylinder, and the line wheel drives the convolution spring through the connection cylinder and tightens up or kick-backs when rotating.
Furthermore, the fixed part is provided with a control block corresponding to the ratchet wheel, and the control block is in contact connection with the ratchet wheel.
Furthermore, the middle part of the wire wheel is provided with a bulge hole, and the ratchet wheel is embedded in the bulge hole.
Furthermore, the top of face guard is provided with the line hole, and the one end of line is passed the line hole and is twined on the line wheel, and the other end of line is connected on the spheroid.
Further, the control block is a connecting block of an automatic control structure or a connecting block of a fixed structure.
The utility model provides a pair of automatic recovery unit of spheroid has: the utility model discloses an automatic recovery unit of spheroid that provides in the structure, it is effectual to retrieve, is connected table tennis and recovery unit main part through the fine rule, hits the back with the table tennis, surpasss the biggest thread back when the table tennis, and recovery unit's control block is automatic to be retrieved the spheroid after triggering to make things convenient for next time to hit the ball, does not need a large amount of table tennis in the training process, also needs the manual work to collect the table tennis, avoids consuming a large amount of physical power and time, has improved training efficiency and training effect.
Drawings
Fig. 1 is a schematic view of an appearance structure of an automatic sphere recycling device provided by the present invention;
fig. 2 is a top view of an automatic sphere recycling device provided by the present invention;
fig. 3 is a front view of an automatic sphere recycling device provided by the present invention;
fig. 4 is a schematic view of the internal structure of an automatic sphere recycling device provided by the present invention;
the device comprises a face guard 1, a face guard 2, a base 3, a convolution mechanism 4, a left support body 5, a right support body 6, a wire wheel 7, a ratchet wheel 8, a fixing piece 9, a connecting cylinder 10, a hole groove 11, a convolution spring 12, a control block 13, a protruding hole 14 and a wire hole.
Detailed Description
Referring to fig. 1-4, the utility model provides an automatic recovery unit of spheroid, including face guard 1, base 2 and the mechanism 3 that circles round, face guard 1 corresponds the installation for the device main part with the mechanism 3 that circles round, the inside vacuole formation of device main part, the mechanism 3 that circles round is installed in the cavity, the mechanism 3 that circles round includes left supporter 4, right supporter 5, line wheel 6, ratchet 7 and mounting 8, ratchet 7 passes through mounting 8 to be fixed in one side of line wheel 6, protruding hole 13 has been seted up at 6 middle parts of line wheel, the ratchet 7 imbeds in protruding hole 13. The fixed piece 8 is provided with a control block 12 corresponding to the ratchet wheel 7, and the control block 12 is in contact connection with the ratchet wheel 7. The control block 12 is a connecting block with an automatic control structure or a connecting block with a fixed structure, and the rotating mechanism 3 has the functional principle that under the pulling of the thread rope, the thread rope is clamped by pulling and releasing, and then the thread rope is automatically retracted by pulling and releasing.
The left support body 4 and the right support body 5 are correspondingly installed to be a support main body, the wire wheel 6 is installed between the left support body 4 and the right support body 5, the wire wheel 6 rotates relative to the left support body 4 and the right support body 5, the left support body 4 is provided with a connecting cylinder 9, one end of the connecting cylinder 9 penetrates through the wire wheel 6 to be inserted into a hole groove 10 of the ratchet wheel 7, and the other end of the connecting cylinder 9 is connected with a convolution spring 11 of the left support body 4.
The rotary spring 11 is installed in the left supporting body 4, one end of the rotary spring 11 is connected with the left supporting body 4, the other end of the rotary spring 11 is connected with the connecting cylinder 9, and the rotary wheel 6 drives the rotary spring 11 to tighten or rebound through the connecting cylinder 9 when rotating.
The top end of the face mask 1 is provided with a line hole 14, one end of the line penetrates through the line hole 14 and is wound on the line wheel 6, and the other end of the line is connected to the sphere.
To sum up, the utility model discloses an automatic recovery unit of spheroid that provides in the structure retrieves effectually, is connected table tennis and recovery unit main part through the fine rule, hits the back with the table tennis, surpasss the biggest thread back when the table tennis, and recovery unit's control block triggers the back and retrieves the spheroid automatically to make things convenient for next time to hit the ball, does not need a large amount of table tennis in the training process, also needs the manual work to collect the table tennis, avoids consuming a large amount of physical power and time, has improved training efficiency and training effect.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an automatic recovery unit of spheroid, its characterized in that includes face guard (1), base (2) and the mechanism (3) that circles round, face guard (1) and the mechanism (3) that circles round correspond the installation to the device main part, the inside vacuole formation of device main part, the mechanism (3) that circles round is installed in the cavity, the mechanism (3) that circles round includes left supporter (4), right supporter (5), line wheel (6), ratchet (7) and mounting (8), ratchet (7) are fixed in one side of line wheel (6) through mounting (8), left side supporter (4) and right supporter (5) correspond the installation to the supporting body, line wheel (6) are installed between left supporter (4) and right supporter (5), and line wheel (6) rotate for left supporter (4) and right supporter (5), left side supporter (4) are equipped with connection cylinder (9), connection cylinder (9) one end is passed line wheel (6) and is inserted in the hole groove (10) that circles round of ratchet (7), the other end and the left side of connection cylinder (9) are connected with the spring (11) of left supporter (4).
2. The automatic ball recovery device according to claim 1, wherein the rotary spring (11) is installed in the left support body (4), one end of the rotary spring (11) is connected with the left support body (4), the other end of the rotary spring (11) is connected with the connecting column (9), and the wire wheel (6) drives the rotary spring (11) to tighten or rebound through the connecting column (9) when rotating.
3. An automatic ball recovery device according to claim 1, characterized in that the fixing member (8) is provided with a control block (12) corresponding to the ratchet wheel (7), and the control block (12) is in contact connection with the ratchet wheel (7).
4. The automatic sphere recycling device according to claim 1, wherein a protruding hole (13) is formed in the middle of the reel (6), and the ratchet wheel (7) is embedded in the protruding hole (13).
5. The automatic sphere recovery device according to claim 1, wherein the top end of the face mask (1) is provided with a thread hole (14), one end of the thread is wound on the thread wheel (6) through the thread hole (14), and the other end of the thread is connected to the sphere.
6. An automatic ball recovery device according to claim 3, characterized in that said control block (12) is a connecting block of automatic control structure or a connecting block of fixed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222077343.0U CN218248404U (en) | 2022-08-05 | 2022-08-05 | Automatic recovery unit of spheroid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222077343.0U CN218248404U (en) | 2022-08-05 | 2022-08-05 | Automatic recovery unit of spheroid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218248404U true CN218248404U (en) | 2023-01-10 |
Family
ID=84765397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222077343.0U Active CN218248404U (en) | 2022-08-05 | 2022-08-05 | Automatic recovery unit of spheroid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218248404U (en) |
-
2022
- 2022-08-05 CN CN202222077343.0U patent/CN218248404U/en active Active
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