CN215275694U - Table tennis service robot goes out ball point adjusting device and table tennis service robot - Google Patents
Table tennis service robot goes out ball point adjusting device and table tennis service robot Download PDFInfo
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- CN215275694U CN215275694U CN202121745576.2U CN202121745576U CN215275694U CN 215275694 U CN215275694 U CN 215275694U CN 202121745576 U CN202121745576 U CN 202121745576U CN 215275694 U CN215275694 U CN 215275694U
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Abstract
The utility model provides a table tennis service robot ball-out point adjusting device and a table tennis service robot, wherein the table tennis service robot ball-out point adjusting device comprises a clamping component, a ball-feeding pipe and a connecting component; the clamping assembly comprises a fixed seat and a screw, and the fixed seat and the screw are matched for use so as to adjust the clamping position of the fixed seat at the edge of the table tennis table; the fixed seat is connected with a ball feeding pipe, one connecting component is used for connecting one end of the air feeding pipe with the ball feeding module, and the other connecting component is used for connecting the other end of the air feeding pipe with the ball serving module. The utility model provides a table tennis service robot goes out ball point adjusting device's simple structure, practicality can make table tennis service robot serve at different horizontal positions and high service according to actual need to can imitate people's service more intelligently.
Description
Technical Field
The utility model belongs to the technical field of table tennis service device, concretely relates to table tennis service robot goes out ball point adjusting device and table tennis service robot.
Background
The table tennis accompanying robot and the intelligent service robot are used as artificial intelligence in the field of sports, and the intelligent degree directly influences the user experience. The positions of the existing table tennis service robot and the table tennis table are relatively fixed, so that the ball outlet point of the table tennis service robot cannot be adjusted, and therefore the existing table tennis service robot cannot intelligently simulate the service of a human.
SUMMERY OF THE UTILITY MODEL
For overcoming the problem that exists in the correlation technique to a certain extent at least, the utility model provides a table tennis service robot goes out some adjusting device and table tennis service robot.
According to a first aspect of the embodiments of the present invention, the present invention provides a table tennis service robot ball-out point adjusting device, which comprises a clamping assembly, a ball-feeding tube and a connecting assembly;
the clamping assembly comprises a fixed seat and a screw, and the fixed seat and the screw are matched for use so as to adjust the clamping position of the fixed seat at the edge of the table tennis table; the fixing seat is connected with a ball feeding pipe, the connecting assembly is used for connecting one end of the ball feeding pipe with the ball feeding module, and the connecting assembly is used for connecting the other end of the ball feeding pipe with the ball serving module.
In the device for adjusting the ball outlet point of the table tennis service robot, the fixed seat comprises a bottom plate, a top plate and a connecting plate, wherein the bottom plate and the top plate are connected through the connecting plate to form an Contraband-shaped structure; the screw is screwed in the screw hole on the bottom plate along the direction parallel to the connecting plate, and the screw is used for fixing the Contraband-shaped structure at the edge of the table tennis table.
Furthermore, a cross arm is connected to the outer side of the connecting plate, and a through hole is formed in one end, far away from the fixed seat, of the cross arm; the ball conveying pipe penetrates through the through hole.
In the device for adjusting the ball outlet point of the table tennis service robot, the connecting component comprises a pipe fixing piece, a circular ring iron sheet, a magnetic suction fixing seat and a circular ring magnet, wherein the pipe fixing piece and the circular ring iron sheet are matched for use, the pipe fixing piece is fixedly arranged at one end of the ball conveying pipe, and the circular ring iron sheet is connected with the pipe fixing piece along the axial direction of the ball conveying pipe; the magnetic attraction fixing seat is matched with the annular magnet for use, the magnetic attraction fixing seat is used for being fixedly arranged at a ball outlet of the ball sending module or a ball inlet of the ball serving module, and the annular magnet is connected with the magnetic attraction fixing seat.
Furthermore, the ball outlet point adjusting device of the table tennis service robot further comprises a height adjusting assembly, and the height adjusting assembly is arranged on the cross arm and is positioned at the through hole; the height adjusting assembly is used for fixing the ball feeding pipe after the ball feeding pipe is adjusted to the required height.
Furthermore, the height adjusting assembly comprises an outer pipe, at least two arc-shaped plates and a cam rod clamp; one end of the arc-shaped plate is fixedly connected with the top of the outer pipe, and the other end of the arc-shaped plate is a free end; all the arc plates are arranged at intervals; the cam rod is sleeved on the periphery of the arc-shaped plate in a clamping way; the ball feeding pipe is arranged in the outer pipe in a penetrating mode and can slide relative to the outer pipe along the axial direction of the outer pipe;
the cam rod clamp is used for hooping the arc-shaped plate after the position of the ball feeding pipe in the outer pipe is determined, so that the ball feeding pipe and the outer pipe are fixed.
Furthermore, at least one groove is arranged on the outer wall of the ball feeding pipe along the axial direction of the ball feeding pipe, and the groove is concavely arranged from the outer part of the ball feeding pipe to the inner part of the ball feeding pipe along the radial direction of the ball feeding pipe; at least one bulge is arranged on the inner wall of the outer pipe along the axial direction of the outer pipe, and the bulge is matched with the groove.
Furthermore, one end of the screw close to the top plate is provided with an abutting part, and the abutting part is used for abutting against the bottom surface of the ping-pong table.
Furthermore, a rubber pad is arranged on the end face, close to the bottom plate, of the top plate and is used for contacting with the top surface of the table tennis table.
According to a second aspect of the embodiments of the present invention, the present invention further provides a table tennis service robot, which includes any one of the above-mentioned table tennis service robot ball-out point adjusting devices, wherein one end of a ball-feeding pipe in the table tennis service robot ball-out point adjusting device is connected to a ball-feeding module in the table tennis service robot, and the other end of the ball-feeding pipe is connected to a ball-feeding module in the table tennis service robot;
the service module sends table tennis to the service module through the table tennis sending pipe, and the service module is used for sending the table tennis; the position of the service opening in the service module in the horizontal direction is adjusted along with the adjustment of the position of the clamping component at the edge of the table tennis table, and the position of the service opening in the service module in the vertical direction is adjusted along with the adjustment of the height of the ball feeding pipe.
According to the above embodiments of the present invention, at least the following advantages are obtained: the ball outlet point adjusting device of the table tennis service robot provided by the utility model can adjust the relative position of the service module and the table tennis table in the table tennis service robot by arranging the clamping component, the ball feeding pipe and the connecting component, thereby adjusting the ball outlet point of the table tennis service robot in the horizontal direction; through setting up height adjustment assembly, can adjust table tennis service robot play ball point in vertical direction.
The utility model provides a table tennis service robot goes out ball point adjusting device's simple structure, practicality can make table tennis service robot serve at different horizontal positions and high service according to actual need to can imitate people's service more intelligently.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of the specification of the invention, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a schematic structural view of a ball discharging point adjusting device of a table tennis service robot provided by an embodiment of the present invention.
Fig. 2 is an explosion diagram of a connection assembly in a ball-out point adjustment device of a table tennis service robot provided by an embodiment of the present invention.
Fig. 3 is a schematic view of a part of the structure of a ball-out point adjusting device of a table tennis service robot according to an embodiment of the present invention.
Fig. 4 is a schematic view of the connection relationship between the outer tube, the ball feeding tube and the arc-shaped plate in the ball outlet point adjusting device of the table tennis service robot provided by the embodiment of the utility model.
Fig. 5 is a sectional view of a partial structure of a ball-out point adjusting device of a table tennis service robot according to an embodiment of the present invention.
Fig. 6 is a schematic view of a service state of a device for adjusting a ball discharging point of a table tennis service robot according to an embodiment of the present invention.
Fig. 7 is a second schematic view illustrating a service state of a ball-out point adjusting device of a table tennis service robot according to an embodiment of the present invention.
Description of reference numerals:
1. a clamping assembly;
11. a fixed seat; 111. a base plate; 112. a top plate; 113. a connecting plate; 114. a rubber pad; 115. a cross arm;
12. a screw; 121. an abutting portion;
2. a ball feeding pipe; 21. a groove;
3. a connecting assembly; 31. a tube fixing member; 32. a circular ring iron sheet; 33. a magnetic suction fixing seat; 34. a ring magnet;
4. a height adjustment assembly; 41. an outer tube; 42. an arc-shaped plate; 43. a cam lever clamp;
5. a ball delivery module;
6. a service module.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the spirit of the present invention will be described in detail with reference to the accompanying drawings, and any person skilled in the art can change or modify the techniques taught by the present invention without departing from the spirit and scope of the present invention after understanding the embodiments of the present invention.
The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention. Additionally, the same or similar numbered elements/components used in the drawings and the embodiments are used to represent the same or similar parts.
As used herein, the terms "first," "second," …, etc. do not denote any order or sequential importance, nor are they used to limit the invention, but rather are used to distinguish one element from another or from another element or operation described in the same technical language.
With respect to directional terminology used herein, for example: up, down, left, right, front or rear, etc., are simply directions with reference to the drawings. Accordingly, the directional terminology used is intended to be illustrative and is not intended to be limiting of the present teachings.
As used herein, the terms "comprising," "including," "having," "containing," and the like are open-ended terms that mean including, but not limited to.
As used herein, "and/or" includes any and all combinations of the described items.
References to "plurality" herein include "two" and "more than two"; reference to "multiple sets" herein includes "two sets" and "more than two sets".
As used herein, the terms "substantially", "about" and the like are used to modify any slight variation in quantity or error that does not alter the nature of the variation. In general, the range of slight variations or errors that such terms modify may be 20% in some embodiments, 10% in some embodiments, 5% in some embodiments, or other values. It should be understood by those skilled in the art that the aforementioned values can be adjusted according to actual needs, and are not limited thereto.
Certain words used to describe the invention are discussed below or elsewhere in this specification to provide additional guidance to those skilled in the art in describing the invention.
As shown in fig. 1, the ball-out point adjusting device of the table tennis service robot provided by the embodiment of the present invention comprises a clamping component 1, a ball-feeding pipe 2 and a connecting component 3.
Wherein, the clamping assembly 1 comprises a fixed seat 11 and a screw 12.
The fixing base 11 comprises a bottom plate 111, a top plate 112 and a connecting plate 113, wherein the bottom plate 111 and the top plate 112 are connected through the connecting plate 113 to form an Contraband-shaped structure. The screw 12 is screwed into a screw hole of the base plate 111 in a direction parallel to the connection plate 113.
When the table tennis table is used, the Contraband-shaped structure is sleeved on the edge of the table tennis table, and the screw 12 is screwed towards the direction close to the top plate 112, so that the top of the screw 12 and the top plate 112 lock and fix the table tennis table edge, and the fixed seat 11 is fixedly arranged on the table tennis table edge. It can be understood that when the position of the fixing base 11 at the table tennis table side needs to be changed, the screw 12 is screwed in a direction away from the top plate 112, and the fixing base 11 is detached from the current table tennis table side and then is installed at other required table tennis table sides.
In a specific embodiment, one end of the screw 12 near the top plate 112 is provided with an abutting portion 121, and the abutting portion 121 is used for abutting against the bottom surface of the ping-pong table. Specifically, the end of the abutting portion 121 may be configured as an arc surface, and the arc surface can effectively avoid abrasion to the table tennis table. In addition, the end of the abutting part 121 is provided with a circular arc surface, so that the contact area can be reduced, and the abrasion area of the table tennis table top is reduced.
The end surface of the top plate 112 close to the bottom plate 111 is provided with a rubber pad 114, and the rubber pad 114 is used for contacting the top surface of the ping-pong table. The rubber pad 114 can also effectively avoid abrasion to the table tennis table surface.
As shown in fig. 1, a cross arm 115 is connected to the outer side of the connecting plate 113, and the bottom surface of the cross arm 115 may or may not be coplanar with the bottom surface of the base plate 111. The cross arm 115 may be integrally formed with the fixing base 11, or may be fixedly connected to the fixing base 11.
The end of the cross arm 115 far away from the fixing base 11 is provided with a through hole. The ball feeding pipe 2 is arranged in the through hole in a penetrating way. One end of the ball feeding pipe 2 is connected with a ball feeding module 5 in the table tennis service robot through a connecting component 3, and the other end of the ball feeding pipe is connected with a ball service module 6 in the table tennis service robot through the connecting component 3.
The embodiment of the utility model provides a table tennis service robot goes out ball point adjusting device when using, send the bottom of ball pipe 2 can be connected with send ball module 5 through a coupling assembling 3, and its top can be connected with service module 6 through another coupling assembling 3. The ball feeding module 5 is used for feeding table tennis balls to the ball serving module 6 through the ball feeding pipe 2, and the ball serving module 6 is used for launching the table tennis balls.
It should be noted that the specific structures of the ball sending module 5 and the ball serving module 6 are not within the scope of the claims of the present invention, and will not be described in detail herein.
In a specific embodiment, as shown in fig. 2, the connecting assembly 3 includes a pipe fixing member 31, a ring iron sheet 32, a magnetic fixing seat 33, and a ring magnet 34, wherein the pipe fixing member 31 and the ring iron sheet 32 are used in cooperation, and the magnetic fixing seat 33 and the ring magnet 34 are used in cooperation.
When in use, a set of connecting components 3 can be arranged at one end of the ball feeding pipe 2 and the ball outlet of the ball feeding module 5. Specifically, the pipe fixing member 31 and the ring iron sheet 32 may be sequentially sleeved at one end of the ball feeding pipe 2, and the pipe fixing member 31 and one end of the ball feeding pipe 2, and the ring iron sheet 32 and the pipe fixing member 31 may be fixed; the magnetic fixing seat 33 and the ring magnet 34 are sequentially arranged at the ball outlet of the ball sending module 5, and the ring magnet 34 and the magnetic fixing seat 33 are fixed. Thus, one end of the ball delivery pipe 2 can be connected with the ball outlet of the ball delivery module 5 by the attraction force between the ring iron piece 32 and the ring magnet 34.
Similarly, another set of connecting components 3 can be arranged at the other end of the ball feeding pipe 2 and the ball inlet of the ball serving module 6. Specifically, the tube fixing member 31 and the ring iron sheet 32 may be sequentially sleeved on the other end of the ball feeding tube 2, and the tube fixing member 31 and the other end of the ball feeding tube 2, and the ring iron sheet 32 and the tube fixing member 31 may be fixed; the magnetic fixed seat 33 and the ring magnet 34 are sequentially arranged at the ball inlet of the service module 6, and the ring magnet 34 and the magnetic fixed seat 33 are fixed. Thus, the other end of the ball delivery pipe 2 can be connected to the ball inlet of the ball service module 6 by the attraction force between the ring iron piece 32 and the ring magnet 34.
The embodiment of the utility model provides a table tennis service robot goes out some adjusting device passes through centre gripping subassembly 1, send ball pipe 2 and coupling assembling 3, can adjust the relative position of service module 6 and table tennis table among the table tennis service robot to adjust the play ball of table tennis service robot on the horizontal direction is some.
In other embodiments, the table tennis service robot ball output point adjusting device provided by the embodiment of the present invention further comprises a height adjusting assembly 4. Wherein, the height adjusting component 4 is arranged on the cross arm and is positioned at the through hole. The height adjusting assembly 4 is used for fixing the ball feeding pipe 2 after the ball feeding pipe 2 is adjusted to the required height.
Specifically, as shown in fig. 3 to 5, the height adjusting assembly 4 includes an outer tube 41, an arc plate 42, and a cam lever clamp 43, and at least two arc plates 42 are provided. One end of the arc plate 42 is fixedly connected with the top of the outer tube 41, and the other end is a free end. The arcuate plates 42 are spaced apart. The cam lever clamp 43 is fitted around the outer periphery of the arc plate 42. The ball feed pipe 2 is inserted into the outer pipe 41 and is slidable with respect to the outer pipe 41 in the axial direction of the outer pipe 41.
When the position of the ball feeding tube 2 in the outer tube 41 is determined, the cam lever clamp 43 is used for clamping the arc-shaped plate 42, so that the opposite end of the connecting end of the arc-shaped plate 42 and the outer tube 41 is used for clamping the ball feeding tube 2, and the ball feeding tube 2 and the outer tube 41 are fixed.
It should be noted that the arc-shaped plate 42 and the outer tube 41 may be integrally formed or may be fixedly connected together.
In a specific embodiment, as shown in fig. 1 and 4, at least one groove 21 is provided on the outer wall of the ball delivery tube 2 in the axial direction of the ball delivery tube 2, and the groove 21 is recessed from the outside of the ball delivery tube 2 to the inside thereof in the radial direction of the ball delivery tube 2. At least one protrusion is arranged on the inner wall of the outer tube 41 along the axial direction of the outer tube 41, and the protrusion is matched with the groove 21. The arrangement of the groove 21 and the protrusion can enable the ball feeding pipe 2 to slide along the axial direction of the outer pipe 41, so that the guiding and limiting effects are achieved, and the ball feeding pipe 2 and the outer pipe 41 are prevented from rotating relatively.
According to actual needs, two grooves 21 are arranged on the outer wall of the ball sending pipe 2, and the included angle between the two grooves 21 is 180 degrees. Two projections are provided on the inner wall of the outer tube 41 corresponding to the grooves 21.
Also can set up three recesses 21 on the outer wall of ball-sending pipe 2 according to actual need, three recesses 21 interval sets up, and the contained angle between three recesses 21 is 120. Four projections are provided on the inner wall of the outer tube 41 corresponding to the grooves 21.
And according to actual requirements, four grooves 21 are formed in the outer wall of the ball sending pipe 2, the four grooves 21 are arranged at intervals, and the included angle between the four grooves 21 is 90 degrees. Four projections are provided on the inner wall of the outer tube 41 corresponding to the grooves 21.
In the above embodiment, when the arc plates 42 are provided in two, two pairs of the grooves 21 and the protrusions may be provided, and the two arc plates 42 may be symmetrically provided on the top of the outer tube 41 with the central axis of the outer tube 41 as a symmetry axis. The two arc plates 42 are spaced apart. Each pair of grooves 21 and projections corresponds to the spacing between the two arcuate plates 42.
When the arc plates 42 are provided in three, the grooves 21 and the protrusions may be provided in three pairs, and the three arc plates 42 may be provided at the top of the outer tube 41 at regular intervals around the central axis of the outer tube 41. Each pair of grooves 21 and protrusions corresponds to the spacing between two adjacent arcuate plates 42.
When the arc plates 42 are provided in four, the grooves 21 and the protrusions may be provided in four pairs, and the four arc plates 42 may be provided at the top of the outer tube 41 at regular intervals around the central axis of the outer tube 41. Each pair of grooves 21 and protrusions corresponds to the spacing between two adjacent arcuate plates 42.
Of course, it will be appreciated that the number of arcuate plates 42 may or may not be the same as the number of pairs of recesses 21 and projections. For example, when the arc plates 42 are provided with four, the grooves 21 and the projections may also be provided with one pair, two pairs, or three pairs.
The embodiment of the utility model provides a table tennis service robot goes out ball point adjusting device can adjust table tennis service robot and go out ball point in vertical direction through setting up height adjusting part 4.
As shown in fig. 6 and 7, based on the utility model provides a table tennis service robot goes out some adjusting device, the utility model also provides a table tennis service robot, it includes above-mentioned table tennis service robot goes out some adjusting device, table tennis service robot goes out the one end of ball feed pipe 2 in some adjusting device and passes through coupling assembling 3 and ball feed module 5, and its other end passes through coupling assembling 3 and service module 6, and ball feed module 5 sends the table tennis to service module 6 through ball feed pipe 2, and service module 6 is used for sending the table tennis. The position of the service opening in the service module 6 in the horizontal direction is adjusted along with the position adjustment of the clamping component 1 at the edge of the table tennis table, and the position of the service opening in the service module 6 in the vertical direction is adjusted along with the height adjustment of the ball delivery pipe 2.
The embodiment of the utility model provides a table tennis service robot goes out ball point adjusting device's simple structure, practicality can make table tennis service robot serve at different horizontal positions and high service according to actual need to can imitate people's service more intelligently.
The foregoing is only an illustrative embodiment of the present invention, and any equivalent changes and modifications made by those skilled in the art without departing from the spirit and principles of the present invention should fall within the protection scope of the present invention.
Claims (10)
1. A table tennis service robot ball-out point adjusting device is characterized by comprising a clamping assembly, a ball-feeding pipe and a connecting assembly;
the clamping assembly comprises a fixed seat and a screw, and the fixed seat and the screw are matched for use so as to adjust the clamping position of the fixed seat at the edge of the table tennis table; the fixing seat is connected with a ball feeding pipe, the connecting assembly is used for connecting one end of the ball feeding pipe with the ball feeding module, and the connecting assembly is used for connecting the other end of the ball feeding pipe with the ball serving module.
2. The device for adjusting the ball-out point of a table tennis service robot according to claim 1, wherein the fixing base comprises a bottom plate, a top plate and a connecting plate, the bottom plate and the top plate are connected by the connecting plate to form an Contraband-shaped structure; the screw is screwed in the screw hole on the bottom plate along the direction parallel to the connecting plate, and the screw is used for fixing the Contraband-shaped structure at the edge of the table tennis table.
3. The device for adjusting a ball outlet point of a table tennis service robot according to claim 2, wherein a cross arm is connected to the outer side of the connecting plate, and a through hole is formed in one end of the cross arm, which is far away from the fixing seat; the ball conveying pipe penetrates through the through hole.
4. The device for adjusting the ball discharging point of the table tennis service robot according to claim 1, wherein the connecting assembly comprises a pipe fixing member, a ring iron sheet, a magnetic fixing base and a ring magnet, the pipe fixing member and the ring iron sheet are used in cooperation, the pipe fixing member is used for being fixedly arranged at one end of the ball feeding pipe, and the ring iron sheet is connected with the pipe fixing member along the axial direction of the ball feeding pipe; the magnetic attraction fixing seat is matched with the annular magnet for use, the magnetic attraction fixing seat is used for being fixedly arranged at a ball outlet of the ball sending module or a ball inlet of the ball serving module, and the annular magnet is connected with the magnetic attraction fixing seat.
5. The table tennis serving robot ball discharge point adjusting device of claim 3, further comprising a height adjusting assembly, wherein the height adjusting assembly is arranged on the cross arm and is positioned at the through hole; the height adjusting assembly is used for fixing the ball feeding pipe after the ball feeding pipe is adjusted to the required height.
6. The table tennis service robot ball outlet point adjusting device of claim 5, wherein the height adjusting assembly comprises an outer tube, at least two arc plates and a cam bar clamp; one end of the arc-shaped plate is fixedly connected with the top of the outer pipe, and the other end of the arc-shaped plate is a free end; all the arc plates are arranged at intervals; the cam rod is sleeved on the periphery of the arc-shaped plate in a clamping way; the ball feeding pipe is arranged in the outer pipe in a penetrating mode and can slide relative to the outer pipe along the axial direction of the outer pipe;
the cam rod clamp is used for hooping the arc-shaped plate after the position of the ball feeding pipe in the outer pipe is determined, so that the ball feeding pipe and the outer pipe are fixed.
7. The device for adjusting the ball discharging point of the table tennis service robot as claimed in claim 6, wherein at least one groove is formed in the outer wall of the ball feeding tube in the axial direction of the ball feeding tube, and the groove is recessed from the outside of the ball feeding tube to the inside of the ball feeding tube in the radial direction of the ball feeding tube; at least one bulge is arranged on the inner wall of the outer pipe along the axial direction of the outer pipe, and the bulge is matched with the groove.
8. The device for adjusting the ball outlet point of the table tennis service robot as claimed in claim 2, wherein the screw is provided with an abutting part at one end close to the top plate, and the abutting part is used for abutting against the bottom surface of the table tennis table.
9. The device for adjusting a ball outlet point of a table tennis service robot as claimed in claim 2, wherein a rubber pad is disposed on an end surface of the top plate adjacent to the bottom plate, and the rubber pad is used for contacting with a top surface of a table tennis table.
10. A table tennis service robot, characterized in that, it comprises the table tennis service robot ball-out point adjusting device of any one of claims 1-9, one end of the ball-feeding tube in the table tennis service robot ball-out point adjusting device is connected with the ball-feeding module in the table tennis service robot, and the other end of the ball-feeding tube is connected with the ball-feeding module in the table tennis service robot;
the service module sends table tennis to the service module through the table tennis sending pipe, and the service module is used for sending the table tennis; the position of the service opening in the service module in the horizontal direction is adjusted along with the adjustment of the position of the clamping component at the edge of the table tennis table, and the position of the service opening in the service module in the vertical direction is adjusted along with the adjustment of the height of the ball feeding pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121745576.2U CN215275694U (en) | 2021-07-29 | 2021-07-29 | Table tennis service robot goes out ball point adjusting device and table tennis service robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121745576.2U CN215275694U (en) | 2021-07-29 | 2021-07-29 | Table tennis service robot goes out ball point adjusting device and table tennis service robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215275694U true CN215275694U (en) | 2021-12-24 |
Family
ID=79525351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121745576.2U Active CN215275694U (en) | 2021-07-29 | 2021-07-29 | Table tennis service robot goes out ball point adjusting device and table tennis service robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215275694U (en) |
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2021
- 2021-07-29 CN CN202121745576.2U patent/CN215275694U/en active Active
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