CN212080783U

CN212080783U - Intelligent swimming item teaching aid

Info

Publication number: CN212080783U
Application number: CN202020314785.0U
Authority: CN
Inventors: 李雯婧; 侯朝晖; 王蕾; 段奔奔
Original assignee: SHANXI POLYTECHNIC COLLEGE
Current assignee: SHANXI POLYTECHNIC COLLEGE
Priority date: 2020-03-14
Filing date: 2020-03-14
Publication date: 2020-12-04
Anticipated expiration: 2030-03-14

Abstract

The utility model provides an intelligent swimming item teaching and assisting device, which relates to the field of swimming training and solves the problems that most swimming items are suspended and placed, and the fixation of various positions and various fixation methods are difficult to realize; the hanging position and the flatness of the two hanging nails are depended during hanging; when the clamp is fastened, the stable fixation on the cylindrical pipe is difficult to realize. An intelligent swimming item teaching and assisting device comprises a display screen; the display screen is connected with a sliding seat in a sliding mode. The fixing structure is improved, firstly, the sliding seat and the sliding groove are matched to form an adjustable suspension structure of the display screen, so that the adaptability of the display screen during suspension can be improved; and secondly, the rear end face of the sliding seat is rotatably connected with a suspension seat, two suspension holes are symmetrically formed in the suspension seat and are of a strip-shaped hole structure, so that the automatic horizontal adjustment of the display screen can be realized when the display screen is suspended, and the suspension position is adjustable.

Description

Intelligent swimming item teaching aid

Technical Field

The utility model belongs to the technical field of the swimming training, more specifically say, in particular to swimming project intelligence teaching assistance device.

Background

In the swimming training process, the swimmer often needs action teaching. Many times, swimming coaches need to teach experience and tactics to the swimmer through orofacial teaching or even in-person demonstration, and the drawbacks of this approach are obvious, and first of all rely heavily on oral instruction from the coach, which is not necessarily impressive during the course of the swimmer's subsequent journey.

Based on the above, the existing auxiliary video teaching device for swimming training has the following defects: one is that the limitation of the fixing position is large, most of the existing devices are suspended, and the fixing of various positions and various fixing methods are difficult to realize; moreover, the structure is simpler, for example: the hanging position and the flatness of the two hanging nails are depended during hanging; when the clamp is fastened, it is difficult to achieve stable fixation on the cylindrical pipe.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and an intelligent teaching and assisting device for swimming projects is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides an intelligent swimming item teaching and assisting device, which aims to solve the problems that the existing device has larger limitation of fixing position, most of the existing devices are suspended, and the fixing of various positions and various fixing methods are difficult to realize; moreover, the structure is simpler, for example: the hanging position and the flatness of the two hanging nails are depended during hanging; when the clamp is fastened, the stable fixation on the cylindrical pipe is difficult to realize.

The utility model relates to a swimming project intelligence teaching assistance device's mesh and efficiency are reached by following specific technological means:

an intelligent swimming item teaching and assisting device comprises a display screen; the sliding connection has the sliding seat on the display screen, and display screen bottom face butt fusion has the fixing base.

Furthermore, the display screen comprises a sliding groove, and the left end face and the right end face of the display screen are both provided with a sliding groove with a trapezoidal structure; and the sliding seat is connected in the sliding groove in a sliding manner, and the sliding seat and the sliding groove are matched to form an adjustable suspension structure of the display screen.

Furthermore, the sliding seat comprises a hanging seat and hanging holes, the rear end face of the sliding seat is rotatably connected with the hanging seat, the hanging seat is symmetrically provided with two hanging holes, and the hanging holes are of a strip-shaped hole structure.

Further, the fixing seat comprises a fixing seat body, a sliding limiting rod, a threaded rod and a clamping block; the fixing seat main body is welded on the bottom end face of the display screen in a welded mode, the fixing seat main body is connected with the two sliding limiting rods in a sliding mode, and the fixing seat main body is further connected with the threaded rod in a threaded mode; two the head end welding of slip gag lever post has tight piece, and the threaded rod head end with press from both sides tight piece and rotate and be connected to fixing base main part, slip gag lever post, threaded rod and pressing from both sides tight piece and have constituteed screw thread clamp type structure jointly.

Further, the fixing seat main body comprises an anti-skid protrusion A and an anti-skid protrusion B; the fixing base main part inner wall is the vertical butt fusion of rectangular array form and has the non-slip raised A of a plurality of triangular prism shape structures, just fixing base main part inner wall is located non-slip raised A below position and is that rectangular array form butt fusion has four non-slip raised B to non-slip raised B is wavy structure.

Furthermore, the clamping block comprises clamping grooves and anti-skid protrusions C, the four anti-skid protrusions C are welded on the rear end face of the clamping block in a rectangular array shape, the anti-skid protrusions C are of a wavy structure, and the anti-skid protrusions C correspond to the anti-skid protrusions B in position; a clamping groove is formed in the position, above the anti-skid protrusions C, of the rear end face of the clamping block, and the clamping groove is of a V-shaped structure; the inner wall of the clamping groove is in a rectangular array shape, and is transversely provided with a plurality of bulges matched with the anti-skid bulges A in a welded mode, and the bulges in the transverse welded mode and the anti-skid bulges A jointly form a crossed anti-skid structure.

Compared with the prior art, the utility model discloses following beneficial effect has:

improved fixed knot and constructed, this device can hang fixedly, and conveniently adjust the fixing base position according to the position that hangs the steel nail to but hanging back automatically regulated to the horizontality, specifically as follows: firstly, the sliding seat and the sliding groove are matched to form an adjustable suspension structure of the display screen, so that the adaptability of the display screen during suspension can be improved; and secondly, the rear end face of the sliding seat is rotatably connected with a suspension seat, two suspension holes are symmetrically formed in the suspension seat and are of a strip-shaped hole structure, so that the automatic horizontal adjustment of the display screen can be realized when the display screen is suspended, and the suspension position is adjustable.

Improved fixed knot and constructed, this device can be adapted to multiple fixed environment, and fixed steadiness is strong, specifically as follows: firstly, the fixing seat body, the sliding limiting rod, the threaded rod and the clamping block form a threaded clamping structure together, so that the display screen can be quickly fixed; secondly, four anti-skid protrusions B are welded on the inner wall of the fixing seat main body in a rectangular array manner at positions below the anti-skid protrusions A, and the anti-skid protrusions B are of a wavy structure, so that the fixing stability of the fixing seat clamp during fastening can be improved; thirdly, a clamping groove is formed in the position, above the anti-skid protrusions C, of the rear end face of the clamping block, and the clamping groove is of a V-shaped structure; the inner wall of the clamping groove is in a rectangular array shape, and is transversely provided with a plurality of bulges matched with the anti-skid bulges A in a welded mode, and the bulges in the transverse welded mode and the anti-skid bulges A jointly form a crossed anti-skid structure, so that on one hand, the clamping groove of the V-shaped structure can be suitable for fixing the tubular position, and on the other hand, the crossed anti-skid structure can improve the stability when the tubular position is fixed.

Drawings

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

Fig. 2 is an enlarged schematic view of the position a of the present invention.

Fig. 3 is a schematic axial view of the present invention in another direction shown in fig. 1.

Fig. 4 is a schematic axial view of the present invention in another direction shown in fig. 3.

Fig. 5 is an enlarged schematic view of the present invention at B of fig. 4.

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

1. a display screen; 101. a sliding groove; 2. a sliding seat; 201. a suspension seat; 20101. a hanging hole; 3. a fixed seat; 301. a holder body; 30101. an anti-slip bulge A; 30102. an anti-slip bulge B; 302. sliding the limiting rod; 303. a threaded rod; 304. a clamping block; 30401. a card slot; 30402. and (4) antiskid bulges (C).

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying 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, 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. 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, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning 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 5:

the utility model provides an intelligent swimming item teaching and assisting device, which comprises a display screen 1; the display screen 1 is connected with a sliding seat 2 in a sliding mode, and a fixed seat 3 is welded on the bottom end face of the display screen 1.

Referring to fig. 1, the display screen 1 includes a sliding groove 101, and the left end face and the right end face of the display screen 1 are both provided with a sliding groove 101 with a trapezoidal structure; and the sliding seat 2 is connected in the sliding groove 101 in a sliding manner, and the sliding seat 2 and the sliding groove 101 are matched to form an adjustable suspension structure of the display screen 1, so that the adaptability of the display screen 1 during suspension can be improved.

Referring to fig. 3, the sliding seat 2 includes a hanging seat 201 and hanging holes 20101, the rear end face of the sliding seat 2 is rotatably connected with the hanging seat 201, two hanging holes 20101 are symmetrically formed in the hanging seat 201, and the hanging holes 20101 are in a strip-shaped hole structure, so that the automatic horizontal adjustment of the display screen 1 can be realized during hanging, and the hanging position can be adjusted.

Referring to fig. 1, the holder 3 includes a holder body 301, a slide stopper 302, a threaded rod 303, and a clamping block 304; the fixing seat main body 301 is welded on the bottom end face of the display screen 1, two sliding limiting rods 302 are connected to the fixing seat main body 301 in a sliding mode, and a threaded rod 303 is further connected to the fixing seat main body 301 in a threaded mode; the head ends of the two sliding limiting rods 302 are welded with the clamping blocks 304, the head ends of the threaded rods 303 are rotatably connected with the clamping blocks 304, and the fixing seat main body 301, the sliding limiting rods 302, the threaded rods 303 and the clamping blocks 304 form a threaded clamping type structure together, so that the display screen 1 can be quickly fixed.

Referring to fig. 2, the holder body 301 includes a stud a30101 and a stud B30102; the inner wall of the fixing base main body 301 is in a rectangular array shape and is longitudinally welded with the anti-skid protrusions A30101 of a plurality of triangular prism structures, the inner wall of the fixing base main body 301 is located below the anti-skid protrusions A30101 and is in a rectangular array shape and is welded with four anti-skid protrusions B30102, the anti-skid protrusions B30102 are in a wavy structure, and therefore the fixing base 3 can be improved to clamp and fasten the fixed degree at regular time.

Referring to fig. 3, the clamping block 304 includes a clamping groove 30401 and a stud C30402, four studs C30402 are welded on the rear end surface of the clamping block 304 in a rectangular array, the stud C30402 is in a wave structure, and the stud C30402 corresponds to the stud B30102; a clamping groove 30401 is formed in the rear end face of the clamping block 304 above the anti-skid protrusion C30402, and the clamping groove 30401 is of a V-shaped structure; the inner walls of the clamping grooves 30401 are in a rectangular array shape, and are transversely provided with a plurality of bulges matched with the anti-skid bulges A30101 in a welded mode, and the transversely welded bulges and the anti-skid bulges A30101 form a cross type anti-skid structure together, so that the clamping grooves 30401 of the V-shaped structure can be suitable for fixing a tubular position on one hand, and the cross type anti-skid structure can improve the stability when the tubular position is fixed on the other hand.

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

when the adjustable suspension structure is used, during fixing, on one hand, the adjustable suspension structure can be suspended and fixed, and at the moment, firstly, the adjustable suspension structure of the display screen 1 is formed together due to the matching of the sliding seat 2 and the sliding groove 101, so that the adaptability of the display screen 1 during suspension can be improved; secondly, the rear end face of the sliding seat 2 is rotatably connected with the suspension seat 201, two suspension holes 20101 are symmetrically formed in the suspension seat 201, and the suspension holes 20101 are of a strip-shaped hole structure, so that automatic horizontal adjustment of the display screen 1 can be achieved during suspension, and the suspension position can be adjusted; on the other hand, clamping and fixing can be performed, at this time, firstly, the fixing seat main body 301, the sliding limiting rod 302, the threaded rod 303 and the clamping block 304 jointly form a threaded clamping type structure, so that the display screen 1 can be quickly fixed; secondly, four antiskid protrusions B30102 are welded on the inner wall of the fixing seat main body 301 below the antiskid protrusions A30101 in a rectangular array shape, and the antiskid protrusions B30102 are of a wavy structure, so that the stability of the fixing seat 3 in clamping and fastening can be improved; thirdly, a clamping groove 30401 is formed in the rear end face of the clamping block 304 above the anti-skid protrusion C30402, and the clamping groove 30401 is of a V-shaped structure; the inner walls of the clamping grooves 30401 are in a rectangular array shape, and are transversely provided with a plurality of bulges matched with the anti-skid bulges A30101 in a welded mode, and the transversely welded bulges and the anti-skid bulges A30101 form a cross type anti-skid structure together, so that the clamping grooves 30401 of the V-shaped structure can be suitable for fixing a tubular position on one hand, and the cross type anti-skid structure can improve the stability when the tubular position is fixed on the other hand.

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 swimming project intelligence teaching assistance device which characterized in that: comprises a display screen (1); the display screen (1) is connected with a sliding seat (2) in a sliding mode, and a fixing seat (3) is welded to the bottom end face of the display screen (1).

2. The intelligent swimming aid device according to claim 1, wherein: the display screen (1) comprises a sliding groove (101), and the left end face and the right end face of the display screen (1) are both provided with the sliding groove (101) with a trapezoidal structure; and the sliding seat (2) is connected in the sliding groove (101) in a sliding manner, and the sliding seat (2) and the sliding groove (101) are matched to form an adjustable suspension structure of the display screen (1).

3. The intelligent swimming aid device according to claim 1, wherein: the sliding seat (2) comprises a hanging seat (201) and hanging holes (20101), the rear end face of the sliding seat (2) is rotatably connected with the hanging seat (201), the hanging seat (201) is symmetrically provided with two hanging holes (20101), and the hanging holes (20101) are of strip-shaped hole structures.

4. The intelligent swimming aid device according to claim 1, wherein: the fixing seat (3) comprises a fixing seat main body (301), a sliding limiting rod (302), a threaded rod (303) and a clamping block (304); the fixing seat main body (301) is welded on the bottom end face of the display screen (1), the fixing seat main body (301) is connected with two sliding limiting rods (302) in a sliding mode, and the fixing seat main body (301) is further connected with one threaded rod (303) in a threaded mode; two the head end welding of slip gag lever post (302) has tight piece (304), and threaded rod (303) head end with press from both sides tight piece (304) and rotate and be connected to fixing base main part (301), slip gag lever post (302), threaded rod (303) and press from both sides tight piece (304) and constitute screw thread clamp formula structure jointly.

5. The intelligent teaching and assisting device for swimming projects as claimed in claim 4, wherein: the fixing seat main body (301) comprises an anti-skid protrusion A (30101) and an anti-skid protrusion B (30102); fixing base main part (301) inner wall is the vertical butt fusion of rectangular array form and has the protruding A of antiskid (30101) of a plurality of triangular prism shape structures, just fixing base main part (301) inner wall is located the protruding A of antiskid (30101) below position and is four of rectangular array form butt fusion has protruding B of antiskid (30102) to protruding B of antiskid (30102) are wavy structure.

6. The intelligent teaching and assisting device for swimming projects as claimed in claim 4, wherein: the clamping block (304) comprises clamping grooves (30401) and anti-skid protrusions C (30402), four anti-skid protrusions C (30402) are welded on the rear end face of the clamping block (304) in a rectangular array, the anti-skid protrusions C (30402) are of a wavy structure, and the anti-skid protrusions C (30402) correspond to the anti-skid protrusions B (30102); a clamping groove (30401) is formed in the position, above the anti-skid protrusion C (30402), of the rear end face of the clamping block (304), and the clamping groove (30401) is of a V-shaped structure; the inner wall of the clamping groove (30401) is in a rectangular array shape, and is transversely provided with a plurality of bulges matched with the anti-skid bulges A (30101) in a welded mode, and the bulges in the transverse welded mode and the anti-skid bulges A (30101) form a cross type anti-skid structure together.