CN211319491U

CN211319491U - Integrated teaching and display sports equipment

Info

Publication number: CN211319491U
Application number: CN201922285171.4U
Authority: CN
Inventors: 周世明; 孙万堂
Original assignee: Ningxia Datang Information Technology Co ltd
Current assignee: Ningxia Datang Information Technology Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-08-21
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses an integrated teaching and display sports equipment, which comprises a base, wherein the inner parts of two sides of the base are symmetrically and movably connected with an extension plate, the outer walls of two sides of the base are symmetrically and fixedly provided with a connecting seat, a fixing bolt is arranged between the connecting seat and the extension plate, the inner wall of the bottom of the base is fixedly provided with a double-end motor, the outer side of the concentric axis of an output shaft of the double-end motor is fixedly connected with a connecting rod, the central axis of the connecting rod is provided with a roller, the outer surface of the bottom of the base is fixedly connected with a supporting column, the outer surface of the top of the base is fixedly connected with a bottom plate, in the utility model, the connecting rod is driven to rotate by the rotation of the output shaft of the double-end motor, and then the roller is driven to, the device is convenient to move, and meanwhile, the device is convenient to fix and prevent being placed, and is simple in structure, convenient and practical.

Description

Integrated teaching and display sports equipment

Technical Field

The utility model relates to a teaching display device technical field especially relates to a teaching show sports equipment integrates.

Background

The physical education is a purposeful and organized education process carried out according to a certain plan and course standards, the physical education is participated by teachers and students, the task is to teach physical knowledge, technology and skill to the students, enhance the constitution of the students, cultivate moral, will, quality and the like of the students, the physical education is a basic form for realizing the physical education of schools, is one of implementation ways of physical objects, is a word of physical education, and has an English education which refers to education taking physical activities as means and translates the physical education into physical education, namely sports for short, and along with the expansion of international communication, the scale and level of the development of sports career are important marks for measuring the development progress of a country and a society and are also important means for national communication and cultural communication.

Often can use teaching display device in the sports teaching, the student is through seeing study and practice, but the show platform often is not convenient for remove, can only use indoor, requires high and the be not convenient for depositing of equipment to classroom inner area, so urgently need a device to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an integrated teaching and display sports equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an integrated teaching and display sports equipment comprises a base, wherein extension plates are symmetrically and movably connected inside two sides of the base, connecting seats are symmetrically and fixedly installed on outer walls of two sides of the base, fixing bolts are arranged between the connecting seats and the extension plates, a double-end motor is fixedly installed on an inner wall of the bottom of the base, a connecting rod is fixedly connected outside a concentric axis of an output shaft of the double-end motor, a roller is arranged on a central axis of the connecting rod, a supporting column is fixedly connected to the outer surface of the bottom of the base, a bottom plate is fixedly connected to the outer surface of the top of the base, a first connecting rod is fixedly connected to the top of the bottom plate, a display table is arranged on the top of the bottom of the display table, a scissor type expansion frame is arranged between the first connecting rod and the second connecting rod, and movable pins are arranged between the scissor, the oil cylinder is fixedly mounted on the outer surface of the top of the bottom plate and located on one side of the first connecting rod, telescopic plates are movably connected to symmetrical positions inside two sides of the display platform, a supporting rod is rotatably connected to one side of each telescopic plate, and a cylindrical pin is arranged between each telescopic plate and the corresponding supporting rod.

As a further description of the above technical solution:

the inner side of the top of the extension plate is provided with a limiting groove corresponding to the support rod, and the extension plate is internally provided with a threaded connecting hole corresponding to the fixing bolt.

As a further description of the above technical solution:

the quantity of fixing bolt is two sets of, and the central axis about the base is symmetrical between two sets of fixing bolt.

As a further description of the above technical solution:

the outer side of the concentric axis of the roller is fixedly sleeved with a hard rubber sleeve, and a plurality of groups of rolling key grooves are formed in the peripheral outer wall of the hard rubber sleeve.

As a further description of the above technical solution:

the quantity of support column is two sets ofly, and the central axis about the base is symmetrical between two sets of support column.

As a further description of the above technical solution:

the inside and the corresponding position of expansion plate of show stand both sides have seted up the opening.

The utility model discloses following beneficial effect has:

1. the utility model provides a pair of teaching show sports equipment integrates compares with traditional device, through setting up double-end motor, connecting rod and roller device, rotates through double-end motor's output shaft and drives the connecting rod and rotate, and then drives the gyro wheel and rotate around the output shaft center for the gyro wheel can stretch out the base outside, also can receive inside the base, is convenient for to the holistic removal of device, and the device simple structure is prevented putting in the fixed of the device of also being convenient for simultaneously, convenient and practical.

2. The device compares with traditional device, and its structure and design all have great innovation and improvement, through setting up devices such as expansion plate, extension plate, bracing piece and cutting fork expansion bracket, be convenient for through cutting the flexible show stand of raising or descending, build the show platform through the cooperation of expansion plate and extension plate, the shrink of the device of also being convenient for and the depositing of the device of being convenient for, reduce the occupation space of device, are worth wideling popularize.

Drawings

Fig. 1 is a front view of an integrated teaching and display sports equipment provided by the utility model;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a schematic view of a connection structure between a double-headed motor and a connecting rod.

Illustration of the drawings:

1. a base; 2. a connecting seat; 3. a first connecting rod; 4. an extension plate; 5. fixing the bolt; 6. a support bar; 7. a cylindrical pin; 8. a retractable plate; 9. a display stand; 10. a scissor-fork type telescopic frame; 11. a second connecting rod; 12. an oil cylinder; 13. a support pillar; 14. a roller; 15. a connecting rod; 16. a double-headed motor; 17. a base plate; 18. and a movable pin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: an integrated teaching and display sports equipment comprises a base 1, extension plates 4 are symmetrically and movably connected inside two sides of the base 1, connecting seats 2 are symmetrically and fixedly installed on outer walls of two sides of the base 1, fixing bolts 5 are arranged between the connecting seats 2 and the extension plates 4, a double-end motor 16 is fixedly installed on an inner wall of the bottom of the base 1, a connecting rod 15 is fixedly connected outside a concentric axis of an output shaft of the double-end motor 16, a roller 14 is arranged on a central axis of the connecting rod 15, a supporting column 13 is fixedly connected on an outer surface of the bottom of the base 1, a bottom plate 17 is fixedly connected on an outer surface of the top of the base 1, a first connecting rod 3 is fixedly connected on the top of the bottom plate 17, a display platform 9 is arranged on the top of the bottom of the display platform 9, a second connecting rod 11 is fixedly connected on an outer wall of the bottom of the display platform 9, a scissor, bottom plate 17 top surface just is located connecting rod 3 one side fixed mounting and has hydro-cylinder 12, and the inside symmetrical position swing joint in show stand 9 both sides has expansion plate 8, and expansion plate 8 one side is rotated and is connected with bracing piece 6, is provided with cylindric lock 7 between expansion plate 8 and the bracing piece 6.

The spacing groove has been seted up with bracing piece 6 corresponding position to the inboard 4 tops of extending plate, and the threaded connection hole has been seted up with 5 corresponding positions of fixing bolt to the inside 4 corresponding positions of extending plate, it installs through the threaded connection hole to be convenient for fixing bolt 5, fixing bolt 5's quantity is two sets of, central axis symmetry about base 1 between two sets of fixing bolt 5, the fixed stereoplasm rubber sleeve that has cup jointed in the extending plate 4 of being convenient for, the lateral outer wall has seted up a plurality of groups keyway around the stereoplasm rubber sleeve, prevent that gyro wheel 14 from taking place the phenomenon of skidding, the quantity of support column 13 is two sets of, central axis symmetry about base 1 between two sets of support columns 13, be convenient for support expansion plate 8, the opening has been seted up with 8 corresponding positions of expansion plate in the inside of show stand 9 both sides, the expansion plate 8 of being convenient.

The working principle is as follows: the utility model provides an integrated teaching display sports equipment and traditional device has great improvement innovation, when in use, the double-end motor 16 is started to drive the connecting rod 15 to rotate, so that the roller 14 at one side of the connecting rod 15 extends out of the base 1 to contact with the ground, the manual pushing device moves to a designated area, the roller 14 is taken into the base 1 through the reverse rotation of the double-end motor 16 after moving to the designated area, the support column 13 plays a supporting role for the whole device, at the moment, the extension plate 4 in the base 1 is pulled out, the extension plate 4 is fixedly connected with the connecting seat 2 by the fixing bolt 5, so that the extension plate 4 is fixed, the extension plate 8 in the display platform 9 is pulled out, the oil cylinder 12 at the top of the starting bottom plate 17 drives the scissor type extension frame 10 to drive the display platform 9 to ascend, and the positioning groove at the top of the extension plate 4 of the supporting rod 6 is fixed, a physical education show stand 9 is formed, and then the teacher shows and the trainees practice.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an integrate teaching show sports equipment, includes base (1), its characterized in that: the inner part of two sides of the base (1) is symmetrically and movably connected with an extension plate (4), outer walls of two sides of the base (1) are symmetrically and fixedly provided with a connecting seat (2), a fixing bolt (5) is arranged between the connecting seat (2) and the extension plate (4), a double-end motor (16) is fixedly arranged on the inner wall of the bottom of the base (1), a connecting rod (15) is fixedly connected to the outer side of the concentric axis of an output shaft of the double-end motor (16), rollers (14) are arranged on the central axis of the connecting rod (15), a supporting column (13) is fixedly connected to the outer surface of the bottom of the base (1), a bottom plate (17) is fixedly connected to the outer surface of the top of the base (1), a first connecting rod (3) is fixedly connected to the top of the bottom plate (17), a display platform (9) is arranged on, be provided with between head rod (3) and second connecting rod (11) and cut fork expansion bracket (10), it all is provided with between fork expansion bracket (10) and head rod (3) and second connecting rod (11) removable pin (18) to cut, bottom plate (17) top surface just is located head rod (3) one side fixed mounting has hydro-cylinder (12), inside symmetrical position swing joint in show stand (9) both sides has expansion plate (8), expansion plate (8) one side is rotated and is connected with bracing piece (6), be provided with cylindric lock (7) between expansion plate (8) and bracing piece (6).

2. An integrated educational demonstration sports apparatus as claimed in claim 1, wherein: the inner side of the top of the extension plate (4) is provided with a limiting groove corresponding to the support rod (6), and the inner part of the extension plate (4) is provided with a threaded connecting hole corresponding to the fixing bolt (5).

3. An integrated educational demonstration sports apparatus as claimed in claim 1, wherein: the number of the fixing bolts (5) is two, and the two groups of fixing bolts (5) are symmetrical about the central axis of the base (1).

4. An integrated educational demonstration sports apparatus as claimed in claim 1, wherein: the outer side of the concentric axis of the roller (14) is fixedly sleeved with a hard rubber sleeve, and the peripheral outer wall of the hard rubber sleeve is provided with a plurality of groups of rolling key grooves.

5. An integrated educational demonstration sports apparatus as claimed in claim 1, wherein: the number of the support columns (13) is two, and the two groups of support columns (13) are symmetrical with respect to the central axis of the base (1).

6. An integrated educational demonstration sports apparatus as claimed in claim 1, wherein: the inside of both sides of the display platform (9) is provided with through openings corresponding to the telescopic plates (8).