CN218685981U

CN218685981U - Vertical bounce altitude touch device

Info

Publication number: CN218685981U
Application number: CN202223167024.5U
Authority: CN
Inventors: 刘飏; 韩滨斌; 赵昊玥; 孙萌
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-03-24
Anticipated expiration: 2032-11-29

Abstract

The utility model relates to a perpendicular spring device of sargent jumping. At present, when a vertical bounce height-touching device which is mostly used is used for carrying out height-touching training once, the long stick is required to reset the plate ruler, the long stick is adopted for resetting, the two arms and the head are required to be lifted, and long-time training is easy to generate fatigue. A vertical bounce altitude touch device, its constitution includes: insert a section of thick bamboo (1) and telescopic link (2), insert a section of thick bamboo and telescopic link connection, the bottom of inserting a section of thick bamboo is connected with base plate (3), be connected with stand (4) perpendicularly on the base plate, and install balancing weight (5) on the stand, the one end of telescopic link is connected with branch (6) and lower branch (7) perpendicularly, go up and be connected with board chi axle (8) perpendicularly between branch and the lower branch, it is connected with a set of board chi (9) to rotate on the axial plane of board chi axle, go up and install between the lower branch case that resets (10), the distance between two curb plates of case that resets is greater than the chi width of board chi. The utility model discloses be applied to sports training device of sargent jumping.

Description

Vertical bounce altitude touch device

Technical Field

The utility model relates to a perpendicular spring device of sargent jumping.

Background

The bounce force is the comprehensive embodiment of the strength, running speed, reaction speed, body coordination, flexibility and flexibility of the whole body, and the most common practice is the bounce practice when athletes train the bounce force. It is mostly conventional straight plate-type board chi structure to bounce altitude touch machine on the market at present, when practising the altitude touch, training personnel finger tip touches the height that corresponds the board chi for the last height of touching, the board chi that corresponds this moment and the board chi below can turn to other directions through patting of finger, when every carries out some training of touching, all need carry out the position to the board chi after rotating and recover, the way of adopting usually is through long rod with pivoted board chi propelling movement to the normal position, it needs the circulation to reset to train for a long time to the weak point that the board chi exists through long rod, the process of resetting each time all needs both arms to lift up and the head lifts and produces fatigue easily, adopt long rod reset force too big simultaneously and lead to the board chi to roll out the angle too big, influence the training, need to adjust repeatedly.

Disclosure of Invention

The utility model aims at providing a perpendicular spring device of sargent jumping.

The above purpose is realized by the following technical scheme:

a vertical bounce altitude touch device, its constitution includes: the plate ruler comprises an inserting cylinder and a telescopic rod, wherein the inserting cylinder is connected with the telescopic rod, the bottom of the inserting cylinder is connected with a base plate, the base plate is vertically connected with an upright post, a balancing weight is arranged on the upright post, one end of the telescopic rod is vertically connected with an upper supporting rod and a lower supporting rod, a plate ruler shaft is vertically connected between the upper supporting rod and the lower supporting rod, a group of plate rulers are rotatably connected to the axial surface of the plate ruler shaft, and a reset box is arranged between the upper supporting rod and the lower supporting rod;

the reset box is of a U-shaped structure in cross section, and the distance between the two side plates of the reset box is larger than the width of the plate ruler.

The vertical bouncing and altitude touch device is characterized in that two insertion holes are symmetrically formed in the back plate of the reset box, an upper linear bearing and a lower linear bearing are fixed in the insertion holes, and the two linear bearings horizontally slide on the upper supporting rod and the lower supporting rod.

The vertical bouncing and height measuring device is characterized in that a back plate of the reset box is connected with an ear plate, the ear plate is fixedly connected with a rotating shaft, and the rotating shaft is rotatably connected with a reset rod.

The vertical bouncing and height-touching device is characterized in that the lower supporting rod is vertically and fixedly connected with a cross shaft, and the cross shaft is rotatably connected with a rod face of the reset rod.

The utility model discloses the beneficial effect who reaches is:

1. this practicality is carrying out a training of touching highly and is accomplishing the back, and the personnel of below lift the release link left, and the release link drives the reset box through the otic placode and moves right along upper and blind supporting rod level, and the case that resets this moment can be sent into the whole reset boxes that reset the afterbody of board chi to will carry out whole resets through lifting the release link and can will carry out the board chi that shifts out.

2. The utility model discloses convenient operation mentions traditional long rod through the cooperation of case and the release link that resets and resets to the board chi, when long-time sargent training, can not be because of producing fatigue to the board chi reset operation, can guarantee a set of board chi through the case that resets simultaneously and on same vertical face, need not do any adjustment to the board chi.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the reset box in FIG. 1 after resetting the plate ruler;

FIG. 3 isbase:Sub>A cross-sectional view A-A of FIG. 1;

FIG. 4 is a schematic view of the connection of the reset box to the reset rod;

in the figure: 1. the device comprises an insertion barrel, 2, an expansion rod, 3, a base plate, 4, a stand column, 5, a balancing weight, 6, an upper supporting rod, 7, a lower supporting rod, 8, a plate ruler shaft, 9, a plate ruler, 10, a reset box, 11, a linear bearing, 12, an ear plate, 13, a rotating shaft, 14, a reset rod, 15 and a transverse shaft.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1:

a vertical bounce altitude touch device, its constitution includes: the device comprises an inserting cylinder 1 and a telescopic rod 2, wherein the inserting cylinder is connected with the telescopic rod, the bottom of the inserting cylinder is connected with a base plate 3, an upright post 4 is vertically connected to the base plate, and a balancing weight 5 is arranged on the upright post; the upright posts are vertically connected with the base plate in a welding mode, and the balancing weight is of a cake-shaped structure, so that the stability of the touch-up device is ensured, and the phenomena of side turning and the like during touch-up training are prevented; one end of the telescopic rod is vertically connected with an upper supporting rod 6 and a lower supporting rod 7, a plate ruler shaft 8 is vertically connected between the upper supporting rod and the lower supporting rod, and a group of plate rulers 9 are rotatably connected on the axial surface of the plate ruler shaft; the telescopic link inserts in inserting a section of thick bamboo, and installs a height adjusting bolt on inserting the section of thick bamboo face, can make the telescopic link vertically reciprocate in inserting a section of thick bamboo through height adjusting bolt to adjust holistic height, the different training person of being convenient for can adjust different height and train. One end of the upper supporting rod and one end of the lower supporting rod are fixedly connected with the telescopic rod in a welding mode, and the other ends of the upper supporting rod and the lower supporting rod are fixedly connected with the top and the bottom of the plate ruler shaft in a welding mode to form an integral structure; the upper support rod and the lower support rod are of circular rod structures, and the reset box can horizontally move between the upper support rod and the lower support rod;

example 2:

a reset box 10 is arranged between the upper support rod and the lower support rod; the reset box is of a U-shaped structure in cross section, and the distance between the two side plates of the reset box is larger than the width of the plate ruler. Two jacks are symmetrically formed in the back plate of the reset box, an upper linear bearing 11 and a lower linear bearing 11 are fixed in the jacks, and the two linear bearings horizontally slide on the upper supporting rod and the lower supporting rod. The reset box adopts a U-shaped box body structure with a cross section, wherein the distance between two side box plates on the reset box is slightly larger than the tooth width of the plate ruler, so that the tail part of the plate ruler can be inserted into the reset box to reset the plate ruler. The inner bearing surface of the linear bearing is in contact with the rod surface of the upper support rod and the rod surface of the lower support rod, and the outer bearing surface of the linear bearing is fixedly connected with the back plate of the reset box in a welding mode, so that the reset box can move horizontally.

Example 3:

the vertical bouncing and altitude touch device is characterized in that a back plate of the reset box is connected with an ear plate 12, the ear plate is fixedly connected with a rotating shaft 13, and the rotating shaft is rotatably connected with a reset rod 14. The lower supporting rod is vertically and fixedly connected with a cross shaft 15, and the cross shaft is rotatably connected with the surface of the resetting rod. Otic placode welding is in the backplate department of case that resets, when lifting up the release link along the needle side left, the face of release link can rotate on the cross axle, and the tip of release link is connected with the otic placode through the pivot, consequently, can promote the otic placode level and remove right, thereby drive the case that resets through the otic placode and carry out the level along last branch and lower branch and remove right, when the case that resets level gradually moves right, can send into the board chi of a set of departure normal position in the case that resets, thereby reset a set of board chi, anticlockwise rotation release link after the completion resets, thereby will reset the case through the release link water horizontal migration left, thereby break away from between case and the board chi that resets.

Claims

1. A vertical bounce altitude touch device, its constitution includes: insert a section of thick bamboo and telescopic link, insert a section of thick bamboo and telescopic link connect, the bottom and the base plate of inserting a section of thick bamboo be connected, the base plate on be connected with the stand perpendicularly, and install the balancing weight on the stand, the one end of telescopic link be connected with upper strut and lower branch perpendicularly, be connected with the board chi axle between upper strut and the lower branch perpendicularly, rotate on the axial plane of board chi axle and be connected with a set of board chi, characterized by: a reset box is arranged between the upper support rod and the lower support rod;

2. The vertical bounce altitude touch device of claim 1, wherein: two jacks are symmetrically formed in the back plate of the reset box, an upper linear bearing and a lower linear bearing are fixed in the jacks, and the two linear bearings horizontally slide on the upper supporting rod and the lower supporting rod.

3. The vertical bounce altitude touch device of claim 1, wherein: the backplate of case that resets on be connected with the otic placode, otic placode and pivot fixed connection, the pivot rotates with the release link to be connected.

4. The vertical bounce height-finding apparatus according to claim 1, wherein: the lower supporting rod is vertically and fixedly connected with a cross shaft, and the cross shaft is rotatably connected with the surface of the reset rod.