CN112870673A

CN112870673A - Continuous type service device that badminton training was used is educated to high-order section body

Info

Publication number: CN112870673A
Application number: CN202110107332.XA
Authority: CN
Inventors: 莫锋
Original assignee: Individual
Current assignee: Shucheng Hepeng Technology Innovation Association
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-06-01
Anticipated expiration: 2041-01-27
Also published as: CN112870673B

Abstract

The invention provides a continuous service device for high-order section badminton training, relates to the technical field of sports equipment, and solves the problems that the airflow type heat dissipation of a sliding rod and the airflow type heat dissipation of a driving motor cannot be realized while the continuous service is realized through structural improvement; the problem of automatic irregular adjustment of the serve can be solved through structural improvement. A continuous service device for training high-order section badminton comprises a base; four fixing seats are installed on the base, and a mounting plate is further installed on the base. Because of the welding of elastic component A tail end at the top face of base, and the head end of elastic component A links to each other with mounting panel bottom end face welding to elastic component A has constituteed the non-directional structure of serving the ball of structure, thereby sends the structure of playing ball and can swing in succession under elastic component A's effect when the tooth row with the protection pad striking, and then the badminton of sending this moment can embody randomness.

Description

Continuous type service device that badminton training was used is educated to high-order section body

Technical Field

The invention belongs to the technical field of sports equipment, and particularly relates to a continuous serving device for training high-order section badminton.

Background

The badminton is an indoor movement of using a long-handle netted ball to beat hemispherical cork with a circle of feather tied at the flat opening end, and can be divided into single beating and double beating. Compared with tennis with similar properties, badminton does not have high requirements on the physical constitution of players, but is more exquisite in endurance, is extremely suitable for the development of easterners, and is usually realized by a ball dispenser during practice at present.

As in application No.: the invention belongs to the technical field of badminton training equipment, and particularly relates to a serving device for badminton training, which comprises a base, wherein a hitting motor is installed at one end of the top of the base, a crank is installed at the output end of the hitting motor, a connecting rod is installed at one end, away from the hitting motor, of the crank, and a badminton racket is installed at the other end of the connecting rod; make the push rod and the counter driving lever of crank one end rotatory when the crank rotates, make the inside helical gear motion of counter through the driving lever, then it rotates to drive the digital disc, the push rod breaks away from the back with the driving lever, can make driving lever automatic re-setting, because the crank is circular motion, can make the push rod promote the driving lever once after the crank rotates the round like this, can take notes crank rotation number of times like this, the pneumatic cylinder can make a plurality of folding leg jack-up bases up remove, stop the pneumatic cylinder work after the base rises to a certain position, through the height that can make things convenient for the staff to increase the device of launching balls like this.

The shuttlecock serving device similar to the above application has the following defects at present:

one is that the existing device has a single structure, and cannot realize the airflow type heat dissipation of the sliding rod and the airflow type heat dissipation of the driving motor while realizing continuous serving through structural improvement; moreover, the existing device needs manual or electric adjustment when the service in different directions is realized, but cannot realize automatic irregular adjustment of the service through structural improvement.

Therefore, in view of the above, the present invention provides a continuous serving device for training high-order badminton training, which is improved based on the existing structure and defects, so as to achieve the purpose of higher practical value.

Disclosure of Invention

In order to solve the technical problems, the invention provides a continuous serving device for high-order section badminton training, which aims to solve the problem that the existing device is single in structure, and cannot realize airflow type heat dissipation of a sliding rod and airflow type heat dissipation of a driving motor while realizing continuous serving through structural improvement; moreover, the existing device needs manual or electric adjustment when realizing serving in different directions, but can not realize the problem of automatic irregular adjustment of serving through structural improvement.

The invention relates to a continuous service device for training high-order section badminton, which is realized by the following specific technical means:

a continuous service device for training high-order section badminton comprises a base; the base is provided with four fixed seats, and the base is also provided with an installation plate; the mounting plate is provided with a serving structure, shuttlecocks are placed in the serving structure, and the serving structure is fixedly connected with a driving motor through bolts; the ball serving structure comprises through holes, the through holes are arranged on the pushing plate in an annular array shape, and the through holes are obliquely arranged; the inclination angle of the through holes is 30 degrees, and the through holes arranged in an annular array form a wind resistance retarding structure and a diversion type heat dissipation structure of the sliding rod together; the serving structure comprises a protective pad and exhaust holes, the protective pad is adhered to the rear end face of the barrel and is of a hollow annular structure, and the exhaust holes are formed in the protective pad in an annular array; the slide bar passes the protection pad, and the protection pad is adjusted well with driving motor's side to the protection pad has constituteed the buffer structure and the driving motor air-flowing type cooling structure of tooth row.

Further, the base comprises a sliding groove, the base is of a concave seat-shaped structure, two sliding grooves are symmetrically formed in the base, and the two sliding grooves are of a T-shaped groove-shaped structure; the fixing seat comprises a sliding bulge and a positioning bolt, the sliding bulge is welded on the fixing seat, and the positioning bolt is further in threaded connection with the fixing seat; the sliding protrusion is matched with the sliding groove, the sliding protrusion is connected in the sliding groove in a sliding mode, and the sliding protrusion and the positioning bolt jointly form a fixed structure with the fixed seat and the adjustable position.

Furthermore, the fixed seat also comprises a fixed plate and a fixed bolt, the fixed plate is welded on the fixed seat, the fixed plate is in a rectangular plate-shaped structure, and the fixed bolt is inserted on the fixed plate; the bottom end face of the fixed plate is not parallel to the bottom end face of the base, the distance between the bottom end face of the fixed plate and the bottom end face of the base is 3cm, and the fixed plate forms an elastic anti-loosening structure of the fixed bolt.

Furthermore, the ball serving structure comprises a barrel body, a clamping protrusion and a feeding barrel, wherein the barrel body is of a rectangular barrel-shaped structure, and the clamping protrusion is welded on the barrel body; the feeding barrel is welded on the top end face of the barrel body and communicated with the feeding barrel, and shuttlecocks are placed in the feeding barrel in a rectangular array mode.

Furthermore, the service structure also comprises a sliding rod and a clamping groove, the sliding rod is connected to the barrel in a sliding manner, and the clamping groove is formed in the sliding rod; the draw-in groove is protruding phase-match with the joint, and draw-in groove and joint are protruding to have constituteed the spacing slidingtype structure of slide bar jointly.

Furthermore, the ball serving structure also comprises a pushing plate and an elastic piece B, the pushing plate is welded at the head end of the sliding rod and is of a rectangular plate-shaped structure; the elastic piece B is sleeved on the sliding rod, and the elastic piece B forms an elastic reset structure of the sliding rod.

Furthermore, the service structure also comprises a tooth row which is welded at the tail end of the sliding rod; the driving motor comprises an incomplete gear, the incomplete gear is installed on the driving motor and meshed with the gear row, and the driving motor, the incomplete gear and the elastic piece B jointly form a continuous pushing structure of the sliding rod and the pushing plate.

Furthermore, the ball serving structure also comprises a baffle and a ball inlet hole, the baffle is welded on the top end surface of the push plate, and the baffle is in contact with the top end surface of the inner wall of the cylinder body; the baffle plate is provided with a ball inlet hole, and the size of the ball inlet hole is equal to that of the outlet of the feeding cylinder; when the incomplete gear and the gear row reach the final meshing position, the ball inlet hole is aligned with the outlet of the feeding cylinder.

Further, the base still includes elastic component A, the welding of elastic component A tail end is at the top face of base, and elastic component A's head end and mounting panel bottom end face welding link to each other to elastic component A has constituteed the undirectional service formula structure of service structure.

Compared with the prior art, the invention has the following beneficial effects:

through elastic component A, service structure and driving motor's cooperation setting, can realize continuous non-directional service, and can realize the air-flowing type cooling of slide bar when the service to can also realize driving motor's air-flowing type cooling when realizing striking noise elimination, specifically as follows: firstly, the pushing plate is welded at the head end of the sliding rod and is of a rectangular plate-shaped structure; the elastic piece B is sleeved on the sliding rod and forms an elastic reset structure of the sliding rod; because the driving motor is provided with the incomplete gear which is meshed with the gear row, and the driving motor, the incomplete gear and the elastic piece B jointly form a continuous pushing structure of the sliding rod and the pushing plate; secondly, a ball inlet hole is formed in the baffle plate, and the size of the ball inlet hole is equal to that of the outlet of the feeding cylinder; when the incomplete gear and the tooth row reach the final meshing position, the ball inlet hole is aligned with the outlet of the feeding cylinder, so that automatic ball inlet is realized; thirdly, the through holes are arranged on the pushing plate in an annular array shape and are obliquely arranged; the inclination angle of the through holes is 30 degrees, and the through holes arranged in an annular array form a wind resistance retarding structure and a flow guide type heat dissipation structure of the sliding rod together, so that the resistance can be reduced when the pushing plate serves balls, and the airflow type cooling of the sliding rod can be realized; fourthly, the protection pad is adhered to the rear end face of the barrel body, is of a hollow annular structure and is provided with exhaust holes in an annular array shape; the sliding rod penetrates through the protective pad, the protective pad is aligned with the side edge of the driving motor, and the protective pad forms a buffer structure of the tooth row and an airflow type cooling structure of the driving motor, so that after the tooth row and the protective pad are impacted, on one hand, noise can be reduced, and on the other hand, when the protective pad is impacted and extruded by the tooth row, the air flow discharged from the air outlet can be cooled by the driving motor; fifthly, the tail end of the elastic piece A is welded on the top end face of the base, the head end of the elastic piece A is welded with the bottom end face of the mounting plate, and the elastic piece A forms a non-directional ball serving structure of the ball serving structure, so that the ball serving structure can continuously swing under the action of the elastic piece A when the tooth row is impacted with the protective pad, and the randomness of the shuttlecock serving at the moment can be reflected.

The fixing structure is improved, firstly, the sliding bulge is welded on the fixing seat, and the fixing seat is also in threaded connection with a positioning bolt; the sliding bulge is matched with the sliding groove, the sliding bulge is connected in the sliding groove in a sliding mode, and the sliding bulge and the positioning bolt jointly form a fixed structure with an adjustable position of the fixing seat, so that the fixed position can be adjusted; secondly, because of the fixed plate bottom face and the bottom face of base not parallel and level, and the distance of fixed plate bottom face and base bottom face is 3cm to the fixed plate has constituteed the anti-looseness structure of elasticity of fixing bolt, thereby can realize the anti-looseness of elasticity of fixing bolt under the influence of fixed plate self elasticity.

Drawings

Fig. 1 is a schematic axial view of the present invention.

Fig. 2 is a partially cut-away schematic axial view of the present invention.

Fig. 3 is an enlarged schematic view of fig. 2 at a.

Fig. 4 is an enlarged schematic view of fig. 2B according to the present invention.

Fig. 5 is a schematic front view of fig. 2 according to the present invention.

Fig. 6 is an enlarged view of the structure of fig. 5C according to the present invention.

Fig. 7 is an enlarged, axial view of the ball serving structure of the present invention.

Fig. 8 is an enlarged view of fig. 7D according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a base; 101. a sliding groove; 102. an elastic member A; 2. a fixed seat; 201. a sliding projection; 202. positioning the bolt; 203. a fixing plate; 204. fixing the bolt; 3. mounting a plate; 4. a serving structure; 401. a barrel; 40101. clamping the bulges; 402. a feeding cylinder; 403. a slide bar; 40301. a card slot; 404. a push plate; 40401. a through hole; 405. a baffle plate; 406. a ball inlet hole; 407. an elastic member B; 408. a tooth row; 409. a protective pad; 40901. an exhaust hole; 5. shuttlecocks; 6. a drive motor; 601. an incomplete gear.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 8:

the invention provides a continuous service device for training high-order section badminton, which comprises a base 1; four fixed seats 2 are arranged on the base 1, and an installation plate 3 is also arranged on the base 1; the mounting plate 3 is provided with a serving structure 4, shuttlecocks 5 are placed in the serving structure 4, and the serving structure 4 is fixedly connected with a driving motor 6 through bolts; referring to fig. 2, fig. 7 and fig. 8, the ball serving structure 4 includes through holes 40401, the through holes 40401 are disposed on the pushing plate 404 in an annular array, and the through holes 40401 are disposed in an inclined manner; the inclination angle of the through holes 40401 is 30 degrees, and the through holes 40401 arranged in an annular array form a wind resistance retarding structure and a flow guiding type heat dissipation structure of the sliding rod 403 together, so that the resistance can be reduced when the pushing plate 404 serves balls, and the air flow type cooling of the sliding rod 403 can be realized; referring to fig. 2 and 4, the serving structure 4 includes a protection pad 409 and vent holes 40901, the protection pad 409 is adhered to the rear end face of the barrel 401, the protection pad 409 is a hollow ring-shaped structure, and the vent holes 40901 are formed in the protection pad 409 in an annular array; the sliding rod 403 penetrates through the protection pad 409, the protection pad 409 is aligned with the side edge of the driving motor 6, and the protection pad 409 forms a buffer structure of the tooth row 408 and an airflow type cooling structure of the driving motor 6, so that after the tooth row 408 and the protection pad 409 collide, on one hand, noise can be reduced, and on the other hand, when the protection pad 409 is collided and extruded by the tooth row 408, the air flow discharged from the air exhaust hole 40901 can be used for cooling the driving motor 6.

Referring to fig. 2 and 3, the base 1 includes a sliding groove 101, the base 1 is a concave seat-shaped structure, two sliding grooves 101 are symmetrically formed on the base 1, and both sliding grooves 101 are T-shaped groove-shaped structures; the fixing seat 2 comprises a sliding bulge 201 and a positioning bolt 202, the sliding bulge 201 is welded on the fixing seat 2, and the positioning bolt 202 is further connected on the fixing seat 2 in a threaded manner; the sliding protrusion 201 is matched with the sliding groove 101, the sliding protrusion 201 is slidably connected in the sliding groove 101, and the sliding protrusion 201 and the positioning bolt 202 jointly form a position-adjustable fixed structure of the fixed seat 2, so that the fixed position can be adjusted.

Referring to fig. 3, the fixing base 2 further includes a fixing plate 203 and a fixing bolt 204, the fixing plate 203 is welded on the fixing base 2, the fixing plate 203 is a rectangular plate-shaped structure, and the fixing bolt 204 is inserted into the fixing plate 203; the bottom end face of the fixing plate 203 is not flush with the bottom end face of the base 1, the distance between the bottom end face of the fixing plate 203 and the bottom end face of the base 1 is 3cm, and the fixing plate 203 constitutes an elastic anti-loosening structure of the fixing bolt 204, so that the elastic anti-loosening of the fixing bolt 204 can be realized under the influence of the self elasticity of the fixing plate 203.

Referring to fig. 2, the serving structure 4 includes a barrel 401, a clamping protrusion 40101 and a feeding barrel 402, the barrel 401 is a rectangular barrel structure, and the clamping protrusion 40101 is welded on the barrel 401; a feeding cylinder 402 is welded on the top end face of the cylinder body 401, the cylinder body 401 is communicated with the feeding cylinder 402, and shuttlecocks 5 are placed in the feeding cylinder 402 in a rectangular array.

Referring to fig. 2 and 4, the serving structure 4 further includes a sliding rod 403 and a clamping groove 40301, the sliding rod 403 is slidably connected to the barrel 401, and the clamping groove 40301 is formed on the sliding rod 403; the clamping groove 40301 is matched with the clamping protrusion 40101, and the clamping groove 40301 and the clamping protrusion 40101 jointly form a limiting sliding type structure of the sliding rod 403.

Referring to fig. 2, the service structure 4 further includes a pushing plate 404 and an elastic member B407, the pushing plate 404 is welded to the head end of the sliding rod 403, and the pushing plate 404 is a rectangular plate-shaped structure; the elastic member B407 is sleeved on the sliding rod 403, and the elastic member B407 forms an elastic reset structure of the sliding rod 403.

Referring to fig. 2, the serving structure 4 further includes a row of teeth 408, the row of teeth 408 being welded to the rear end of the sliding rod 403; the driving motor 6 comprises an incomplete gear 601, the incomplete gear 601 is mounted on the driving motor 6, the incomplete gear 601 is meshed with the gear row 408, and the driving motor 6, the incomplete gear 601 and the elastic piece B407 together form a continuous pushing structure of the sliding rod 403 and the pushing plate 404.

Referring to fig. 2, the ball serving structure 4 further includes a baffle 405 and a ball inlet 406, the baffle 405 is welded on the top end surface of the pushing plate 404, and the baffle 405 is in contact with the top end surface of the inner wall of the barrel 401; a ball inlet hole 406 is formed in the baffle 405, and the size of the ball inlet hole 406 is equal to that of the outlet of the feeding cylinder 402; when the incomplete gear 601 and the tooth row 408 reach the final meshing position, the ball inlet hole 406 is aligned with the outlet of the feed cylinder 402, so that automatic ball inlet is realized.

Referring to fig. 2, the base 1 further includes an elastic member a102, a tail end of the elastic member a102 is welded to a top end surface of the base 1, a head end of the elastic member a102 is welded to a bottom end surface of the mounting plate 3, and the elastic member a102 constitutes a non-directional ball serving structure of the ball serving structure 4, so that the ball serving structure 4 continuously swings under the action of the elastic member a102 when the teeth 408 collide with the protective pad 409, and the issued shuttlecock 5 can exhibit randomness.

The specific use mode and function of the embodiment are as follows:

when fixing, firstly, the fixed seat 2 is welded with the sliding bulge 201, and the fixed seat 2 is also in threaded connection with the positioning bolt 202; the sliding protrusion 201 is matched with the sliding groove 101, the sliding protrusion 201 is connected in the sliding groove 101 in a sliding manner, and the sliding protrusion 201 and the positioning bolt 202 jointly form a position-adjustable fixed structure of the fixed seat 2, so that the fixed position can be adjusted; secondly, because the bottom end surface of the fixing plate 203 is not flush with the bottom end surface of the base 1, the distance between the bottom end surface of the fixing plate 203 and the bottom end surface of the base 1 is 3cm, and the fixing plate 203 constitutes an elastic anti-loosening structure of the fixing bolt 204, the elastic anti-loosening of the fixing bolt 204 can be realized under the influence of the self elasticity of the fixing plate 203;

when serving balls, firstly, the pushing plate 404 is welded at the head end of the sliding rod 403, and the pushing plate 404 is in a rectangular plate-shaped structure; the elastic piece B407 is sleeved on the sliding rod 403, and the elastic piece B407 forms an elastic reset structure of the sliding rod 403; because the incomplete gear 601 is arranged on the driving motor 6, the incomplete gear 601 is meshed with the gear row 408, and the driving motor 6, the incomplete gear 601 and the elastic piece B407 jointly form a continuous pushing structure of the sliding rod 403 and the pushing plate 404; secondly, a ball inlet hole 406 is formed in the baffle 405, and the size of the ball inlet hole 406 is equal to that of the outlet of the feeding cylinder 402; when the incomplete gear 601 and the tooth row 408 reach the final meshing position, the ball inlet hole 406 is aligned with the outlet of the feeding cylinder 402, so that automatic ball inlet is realized; thirdly, the through holes 40401 are arranged on the pushing plate 404 in an annular array, and the through holes 40401 are arranged in an inclined manner; the inclination angle of the through holes 40401 is 30 degrees, and the through holes 40401 arranged in an annular array form a wind resistance retarding structure and a flow guiding type heat dissipation structure of the sliding rod 403 together, so that the resistance can be reduced when the pushing plate 404 serves balls, and the air flow type cooling of the sliding rod 403 can be realized; fourthly, the protective pad 409 is adhered to the rear end face of the barrel 401, the protective pad 409 is of a hollow annular structure, and the protective pad 409 is provided with exhaust holes 40901 in an annular array; the sliding rod 403 penetrates through the protection pad 409, the protection pad 409 is aligned with the side edge of the driving motor 6, and the protection pad 409 forms a buffer structure of the tooth row 408 and an airflow type cooling structure of the driving motor 6, so that after the tooth row 408 and the protection pad 409 collide, on one hand, noise can be reduced, and on the other hand, when the protection pad 409 is collided and extruded by the tooth row 408, air flow discharged from the air exhaust hole 40901 can be cooled down of the driving motor 6; fifthly, as the tail end of the elastic member a102 is welded on the top end face of the base 1, the head end of the elastic member a102 is welded with the bottom end face of the mounting plate 3, and the elastic member a102 forms a non-directional ball serving structure of the ball serving structure 4, the ball serving structure 4 continuously swings under the action of the elastic member a102 when the tooth row 408 collides with the protective pad 409, and the shuttlecock 5 serving at this time can show randomness.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a continuous type service device that badminton training was used is educated to high order section body which characterized in that: comprises a base (1); the base (1) is provided with four fixed seats (2), and the base (1) is also provided with a mounting plate (3); the badminton serving structure is characterized in that a serving structure (4) is arranged on the mounting plate (3), a badminton (5) is placed in the serving structure (4), and the serving structure (4) is fixedly connected with a driving motor (6) through a bolt; the ball serving structure (4) comprises through holes (40401), the through holes (40401) are arranged on the pushing plate (404) in an annular array shape, and the through holes (40401) are arranged in an inclined shape; the inclination angle of the through holes (40401) is 30 degrees, and the through holes (40401) which are arranged in an annular array form a wind resistance retarding structure and a flow guide type heat dissipation structure of the sliding rod (403) together; the ball serving structure (4) comprises a protection pad (409) and exhaust holes (40901), the protection pad (409) is adhered to the rear end face of the barrel (401), the protection pad (409) is of a hollow annular structure, and the exhaust holes (40901) are formed in the protection pad (409) in an annular array; the sliding rod (403) penetrates through the protective pad (409), the protective pad (409) is aligned with the side edge of the driving motor (6), and the protective pad (409) forms a buffer structure of the gear row (408) and an airflow type cooling structure of the driving motor (6).

2. The continuous serving device for training high-order sports shuttlecock as claimed in claim 1, wherein: the base (1) comprises a sliding groove (101), the base (1) is of a concave seat-shaped structure, two sliding grooves (101) are symmetrically formed in the base (1), and the two sliding grooves (101) are of T-shaped groove-shaped structures; the fixing seat (2) comprises a sliding bulge (201) and a positioning bolt (202), the sliding bulge (201) is welded on the fixing seat (2), and the positioning bolt (202) is connected to the fixing seat (2) in a threaded manner; the sliding protrusion (201) is matched with the sliding groove (101), the sliding protrusion (201) is connected in the sliding groove (101) in a sliding mode, and the sliding protrusion (201) and the positioning bolt (202) jointly form a position-adjustable fixed structure of the fixing seat (2).

3. The continuous serving device for training high-order sports shuttlecock as claimed in claim 1, wherein: the fixing seat (2) further comprises a fixing plate (203) and a fixing bolt (204), the fixing plate (203) is welded on the fixing seat (2), the fixing plate (203) is of a rectangular plate-shaped structure, and the fixing bolt (204) is inserted in the fixing plate (203); the bottom end face of the fixed plate (203) is not flush with the bottom end face of the base (1), the distance between the bottom end face of the fixed plate (203) and the bottom end face of the base (1) is 3cm, and the fixed plate (203) forms an elastic anti-loosening structure of the fixed bolt (204).

4. The continuous serving device for training high-order sports shuttlecock as claimed in claim 1, wherein: the ball serving structure (4) comprises a barrel body (401), a clamping protrusion (40101) and a feeding barrel (402), wherein the barrel body (401) is of a rectangular barrel-shaped structure, and the clamping protrusion (40101) is welded on the barrel body (401); a feeding cylinder (402) is welded on the top end face of the cylinder body (401), the cylinder body (401) is communicated with the feeding cylinder (402), and shuttlecocks (5) are placed in the feeding cylinder (402) in a rectangular array.

5. The continuous serving device for training high-order sports shuttlecock as claimed in claim 1, wherein: the service structure (4) further comprises a sliding rod (403) and a clamping groove (40301), the sliding rod (403) is connected to the cylinder body (401) in a sliding mode, and the clamping groove (40301) is formed in the sliding rod (403); draw-in groove (40301) and joint protruding (40101) phase-match, and draw-in groove (40301) and joint protruding (40101) constitute the spacing slidingtype structure of slide bar (403) jointly.

6. The continuous serving device for training high-order sports shuttlecock as claimed in claim 1, wherein: the ball serving structure (4) further comprises a pushing plate (404) and an elastic piece B (407), the pushing plate (404) is welded at the head end of the sliding rod (403), and the pushing plate (404) is of a rectangular plate-shaped structure; the elastic piece B (407) is sleeved on the sliding rod (403), and the elastic piece B (407) forms an elastic reset structure of the sliding rod (403).

7. The continuous serving device for training high-order sports shuttlecock as claimed in claim 1, wherein: the serving structure (4) further comprises a tooth row (408), and the tooth row (408) is welded at the tail end of the sliding rod (403); the driving motor (6) comprises an incomplete gear (601), the incomplete gear (601) is installed on the driving motor (6), the incomplete gear (601) is meshed with the gear row (408), and the driving motor (6), the incomplete gear (601) and the elastic piece B (407) jointly form a continuous pushing structure of the sliding rod (403) and the pushing plate (404).

8. The continuous serving device for training high-order sports shuttlecock as claimed in claim 1, wherein: the ball serving structure (4) further comprises a baffle (405) and a ball inlet hole (406), the baffle (405) is welded on the top end face of the pushing plate (404), and the baffle (405) is in contact with the top end face of the inner wall of the barrel body (401); a ball inlet hole (406) is formed in the baffle (405), and the size of the ball inlet hole (406) is equal to that of the outlet of the feeding cylinder (402); when the incomplete gear (601) and the tooth row (408) reach the final meshing position, the ball inlet hole (406) is aligned with the outlet of the feeding cylinder (402).

9. The continuous serving device for training high-order sports shuttlecock as claimed in claim 1, wherein: the base (1) further comprises an elastic piece A (102), the tail end of the elastic piece A (102) is welded on the top end face of the base (1), the head end of the elastic piece A (102) is connected with the bottom end face of the mounting plate (3) in a welding mode, and the elastic piece A (102) forms a non-directional ball serving structure of the ball serving structure (4).