CN207654648U - A kind of Multifunctional locomotor - Google Patents

Abstract

The utility model discloses a multifunctional sports equipment. The right end of the equipment body is provided with a screw rod vertically. The upper and lower ends of the screw rod are connected to the equipment body by bearings, and the lower end of the screw rod is fixedly connected with a small gear. Fixedly connected to the rotating shaft, the upper part of the rotating shaft is fixedly connected to the adjustment disc, and the bearing at the lower end of the rotating shaft is connected to the base in a rotating manner; the upper end of the screw rod is threaded to connect to the left part of the moving rod, the left end of the moving rod is slidably connected to the surface of the equipment body, and the right end of the moving rod is rotated to connect to the lower left end of the backboard. The device drives the backboard to move up and down by rotating the adjustment plate to drive the steel cable to retract and retract, and adjusts the equipment body to a basketball stand or football net according to needs, which greatly improves the utilization rate of the sports field and can be used for multiple sports. The adjustment plate drives the screw to rotate, which has the advantage of saving labor. At the same time, the worm and worm gear transmission and the threaded connection between the screw and the left end of the moving rod have self-locking functions, which effectively avoids the problem of loosening during use.

Description

A kind of multifunctional sports equipment

technical field

The utility model relates to a sports equipment, in particular to a multifunctional sports equipment.

Background technique

Sports equipment is the general term for various apparatuses, equipment and articles for use in competitive sports competitions and body-building exercises. Sports equipment and sports are interdependent and promote each other. The popularization of sports and the diversification of sports make the types and specifications of sports equipment develop.

With the rapid development of my country's economy, the importance of sports is increasingly valued by the people. Physical exercise is beneficial to the growth of human bones and muscles, enhances cardiopulmonary function, improves the functional status of the blood circulation system, respiratory system, and digestive system, and is beneficial to the human body. growth and development, improve disease resistance, and enhance the adaptability of organisms.

At present, most of the existing sports equipment has a single function when used, and basketball and football are the most popular among many sports, but both basketball and football require a large space, and with the continuous advancement of urbanization, the space is particularly scarce. , when the basketball court is unused, people who love football cannot use the free space. At the same time, when the football court is unused, basketball fans cannot use it, which invisibly causes a waste of site resources. The inability to achieve mutual conversion between racks is the main reason for the waste of space.

Utility model content

The purpose of this utility model is to provide a multifunctional sports equipment to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A kind of multifunctional sports equipment, including equipment body; said equipment body is mainly composed of backboard, steel cable, worm gear, moving rod, screw rod, large gear, limit plate and lower pole, and the lower end of said equipment body is fixedly connected The base and the right end of the equipment body are provided with a screw rod in a vertical direction, the upper and lower ends of the screw rod are both bearing rotating and connected to the equipment body, the lower end of the screw rod is fixedly connected to the pinion gear, the pinion gear meshes with the large gear, the large gear is fixedly connected to the rotating shaft, and the upper part of the rotating shaft is fixedly connected to the adjusting disc , the bearing at the lower end of the rotating shaft rotates and connects to the base; the upper end of the screw rod is threadedly connected to the left part of the moving rod, the left end of the moving rod slides and connects to the surface of the equipment body, the right end of the moving rod rotates and connects to the lower left end of the backboard, and the lower end on the right side of the backboard is fixedly connected to the basket, the backboard The upper ends of the front and rear side walls are rotatably connected to the lower struts, and the lower ends of the front and rear side walls of the backboard are rotatably connected to the upper struts; the left side of the backboard is rotatably connected to the rotating pin, and the rotating pin is rotatably connected to the upper end of the steel cable, and the upper end of the equipment body is rotatably connected to two clamping wheels. The steel cable is clamped in the middle of the two clamping wheels, and the lower end of the steel cable is fixedly connected to the winding roller, which rotates and connects to the left side of the base. The bearing rotates and connects to the base, the right end of the horizontal plate is fixedly connected to the equipment body, the lower end of the worm is fixedly connected to the sprocket, the sprocket engages the left part of the chain, and the right part of the chain engages the lower part of the screw rod; the right side of the upper end of the equipment body is fixedly connected to the strut, the right side of the base The lower end is slidingly connected to the limiting plate.

As a further solution of the present invention: two grooves are arranged transversely on the surface of the limiting plate, the lower ends of the pins are inserted into the grooves, and the upper ends of the pins are socketed on the base.

As a further solution of the utility model: the front and rear side walls of the backboard are fixedly connected with buckles.

As a further solution of the utility model: the left end of the horizontal plate is fixedly connected to the reinforcing rib, the upper end of the reinforcing rib is fixedly connected to the equipment body, and the lower end of the reinforcing rib is rotatably connected to the front and rear ends of the winding roller.

As a further solution of the utility model: the lower end of the base is fixedly connected to the legs.

Compared with the prior art, the beneficial effect of the utility model is that the device drives the backboard to move up and down by rotating the adjustment plate to drive the steel cable to retract and unwind, and adjusts the equipment body into a basketball stand or a football net according to needs, greatly improving the sports performance. The utilization rate of the field is conducive to the sports of the whole people, making the sports field flexible and adaptable, which can realize the use of multiple sports, effectively use the limited sports field, and drive the screw to rotate by rotating the adjusting disc, which has the advantage of saving labor. At the same time, the worm and worm gear transmission and The threaded connection between the screw rod and the left end of the moving rod has a self-locking function, which effectively avoids the problem of loosening during use.

Description of drawings

Fig. 1 is a structural schematic diagram of multifunctional sports equipment.

Fig. 2 is a schematic diagram of the lowered backboard in the multifunctional sports equipment.

In the figure: 1-equipment body; 2-base; 3-backboard; 4-basket; 5-steel cable; 6-clamping wheel; 7-winding roller; 8-worm wheel; 9-worm; 10-chain; 11-moving rod; 12-screw; 13-pinion; 14-big gear; 15-adjusting disc; 16-limit plate; 17-reinforcing rib; Struts; 21-legs.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1～2, in the utility model embodiment, a kind of multifunctional sports equipment comprises equipment body 1; 12. The large gear 14, the limit plate 16 and the lower pole 19 are composed; the lower end of the equipment body 1 is fixedly connected to the base 2, the lower end of the base 2 is fixedly connected to the foot 21, and the right end of the equipment body 1 is vertically provided with a screw 12, and the screw 12 The upper and lower ends of both bearings are rotated and connected to the equipment body 1, the lower end of the screw rod 12 is fixedly connected to the pinion 13, the pinion 13 meshes with the large gear 14, the large gear 14 is fixedly connected to the rotating shaft, the upper part of the rotating shaft is fixedly connected to the adjustment disc 15, and the bearing at the lower end of the rotating shaft is rotatably connected The base 1, the rotating adjustment disc 15 drives the rotating shaft to rotate and then drives the large gear 14 to follow the rotation so as to drive the pinion 13 to rotate, and the pinion 13 drives the screw rod 12 to rotate; The left end is slidingly connected to the surface of the equipment body 1, the right end of the moving rod 11 is rotated and connected to the left lower end of the backboard 3, and the lower end of the right side of the backboard 3 is fixedly connected to the basket 4, the upper end of the front and rear side walls of the backboard 3 is rotatably connected to the lower pole 19, and the front and rear side walls of the backboard 3 The lower end is rotatably connected to the upper pole 18, and the front and rear side walls of the backboard 3 are fixedly connected to buckles. The lower pole 19 is kept parallel to and overlapped with the side wall of the backboard 3, and the rotating adjusting disc 15 drives the moving rod 11 to move up and down along the right end surface of the equipment body 1, thereby driving the backboard 3 to move up and down.

The backboard 3 rotates on the left side to connect with the revolving pin, the revolving pin rotates to connect the upper end of the steel cable 5, the upper end of the equipment body 1 rotates and connects to the two clamping wheels 6, the steel cable 5 snaps into the middle of the two clamping wheels 6, and the lower end of the steel cable 5 The winding roller 7 is fixedly connected, the winding roller 7 rotates and connects to the left side of the base 2, the front end of the winding roller 7 is fixedly connected to the worm gear 8, the worm gear 8 meshes with the worm 9, the upper end of the worm 9 rotates and connects to the horizontal plate, and the bearing at the lower end of the worm 9 rotates and connects to the base 2 , the right end of the horizontal plate is fixedly connected to the equipment body 1, the left end of the horizontal plate is fixedly connected to the reinforcing rib 17, the upper end of the reinforcing rib 17 is fixedly connected to the equipment body 1, the lower end of the reinforcing rib 17 is rotatably connected to the front and rear ends of the winding roller 7, and the lower end of the worm screw 9 is fixedly connected to the sprocket , the left part of the sprocket meshes with the chain 10, and the right part of the chain 10 meshes with the lower part of the screw rod 12. When the equipment body 1 needs to be turned into a football net, the rotating connection adjustment disc 15 drives the backboard 3 to move downward, and drives the worm through the chain 10. 9 rotates, and the worm 9 drives the worm wheel 8 to rotate so as to drive the winding roller 7 to follow the rotation, and the winding roller 7 drives the steel cable 5 to release. At this time, the backboard 3 rotates and turns slowly under the action of gravity. When the backboard 3 moves to the lowest point, it is released The steel cable just makes the backboard 3 turn over 180 degrees, and the backside of the backboard 3 faces to the right; the right side of the upper end of the equipment body 1 is fixedly connected to the strut 20, and the lower end of the right side of the base 2 is slidably connected to the limit plate 16, and the limit plate There are two grooves horizontally on the surface of 16. The lower end of the pin column is inserted into the groove, and the upper end of the pin column is socketed with the base 2. Before the backboard 3 moves down, pull the pin column up and pull out the limit plate 16 to the right. When the backboard 3 moves down When it reaches the lowest point, push the limit plate 16 to the left so that the pin is engaged with the groove at the left end, fix the backboard 3, open the buckle to lay the upper pole 18 and the lower pole 19 flat, hang the net pocket and it can be used as a football When the backboard 3 is moved to the highest point, the backboard 3 is abutted against the backside of the backboard 3 by the strut 20, and the backboard is always in a vertical state, which greatly improves the utilization rate of the sports field, is conducive to the movement of the whole people, and makes the sports field flexible and adaptable. Realize the use of multiple sports, effectively use the limited sports venues, and have the advantage of saving labor by turning the adjusting disc 15 to drive the screw 12 to rotate. The self-locking function effectively avoids the problem of loosening during use.

The working principle of the utility model is: rotating the adjusting disc 15 drives the rotating shaft to rotate and then drives the large gear 14 to follow the rotation so as to drive the pinion 13 to rotate, and the pinion 13 drives the screw rod 12 to rotate. When the equipment body 1 is used as a basketball stand, the upper Both the support rod 18 and the lower support rod 19 are engaged with the buckle so that the upper support rod 18 and the lower support rod 19 are kept parallel to and overlapped with the side wall of the backboard 3, and the rotating adjusting disc 15 drives the moving rod 11 to move up and down along the right end surface of the equipment body 1 and then Drive the backboard 3 to move up and down. When it is necessary to turn the equipment body 1 into a football net, turn the connecting adjustment plate 15 to drive the backboard 3 to move downward, and drive the worm 9 to rotate through the chain 10. The worm 9 drives the worm wheel 8 to rotate to drive the circle. The wire roller 7 follows the rotation, and the winding roller 7 drives the steel cable 5 to release. At this time, the backboard 3 slowly rotates and overturns under the action of gravity. Turn the backboard 3 to the right, and before the backboard 3 moves down, pull the pin column upwards to draw out the limiting plate 16 to the right. When the backboard 3 moves down to the lowest point, push the limiting plate 16 to the left so that the pin column and the left end The slot is clamped, the backboard 3 is fixed, the buckle is opened and the upper pole 18 and the lower pole 19 are laid flat, and the net pocket can be hung up to be used as a football net. When the backboard 3 moves to the highest point, it is touched by the pole 20 The backboard 3 keeps the backboard in a vertical state, which greatly improves the utilization rate of the sports field, is conducive to the movement of the whole people, makes the sports field flexible, can realize the use of multiple sports, and effectively utilizes the limited sports field. 15 drives the screw mandrel 12 to rotate and has the advantage of saving labor. At the same time, the transmission of the worm screw 9 and the worm gear 8 and the threaded connection between the screw mandrel 12 and the left end of the moving rod 11 all have a self-locking function, which effectively avoids the problem of loosening during use.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. a kind of Multifunctional locomotor, including equipment ontology（1）；The equipment ontology（1）Mainly by backboard（3）, cable wire （5）, worm gear（8）, mobile bar（11）, lead screw（12）, gear wheel（14）, limiting plate（16）And lower fulcrum bar（19）It constitutes, feature It is, the equipment ontology（1）Lower end is fixedly connected with pedestal（2）, equipment ontology（1）Lead screw is arranged in right end vertical direction（12）, Lead screw（12）The equal bearing of upper and lower end parts is rotatablely connected equipment ontology（1）, lead screw（12）Lower end is fixedly connected with pinion gear（13）, small tooth Wheel（13）Engage gear wheel（14）, gear wheel（14）It is fixedly connected with shaft, shaft top is fixedly connected with adjustment disk（15）, under shaft End bearing is rotatablely connected pedestal；The lead screw（12）Threaded upper ends connect mobile bar（11）Left part, mobile bar（11）Left end slides Connect equipment ontology（1）Surface, mobile bar（11）Right end is rotatablely connected backboard（3）Left side lower end, and backboard（3）Right side lower end is solid Determine connection basket（4）, backboard（3）Front-rear side walls upper end is rotatablely connected lower fulcrum bar（19）, backboard（3）The rotation of front-rear side walls lower end connects Connect strut（18）；The backboard（3）Left pivot movement connection is shipped and resell on another market, rotation connection cable wire of shipping and reselling on another market（5）Upper end, equipment ontology（1） Upper end is rotatablely connected two clamping wheels（6）, cable wire（5）It is clamped two clamping wheels（6）Middle part, and cable wire（5）Lower end be fixedly connected around Line roller（7）, winding roller（7）It is rotatablely connected pedestal（2）Left side, winding roller（7）Front end is fixedly connected with worm gear（8）, worm gear（8）Engagement Worm screw（9）, worm screw（9）Upper end is rotatablely connected transverse slat, worm screw（9）Bottom end bearing is rotatablely connected pedestal（2）, transverse slat right end, which is fixed, to be connected Connect equipment ontology（1）, worm screw（9）Lower end is fixedly connected with sprocket wheel, sprocket engagement chain（10）Left part, chain（10）Right part engages silk Bar（12）Lower part；The equipment ontology（1）It is fixedly connected with strut on the right side of upper end（20）, pedestal（2）Right side lower end is slidably connected limit Position plate（16）.

2. a kind of Multifunctional locomotor according to claim 1, which is characterized in that the limiting plate（16）Surface is lateral If there are two groove, groove interpolation outbound column lower end, pin upper end is socketed pedestal（2）.

3. a kind of Multifunctional locomotor according to claim 1, which is characterized in that the backboard（3）Front-rear side walls are solid Determine connection buckle.

4. a kind of Multifunctional locomotor according to claim 1, which is characterized in that the transverse slat left end, which is fixedly connected, to be added Strengthening tendons（17）, reinforcing rib（17）Upper end is fixedly connected with equipment ontology（1）, reinforcing rib（17）Lower end is rotatablely connected winding roller（7）Before Rear end.

5. a kind of Multifunctional locomotor according to claim 1, which is characterized in that the pedestal（2）Lower end, which is fixed, to be connected Connect stabilizer blade（21）.