CN211486491U

CN211486491U - Track and field competition field is with lane tablet

Info

Publication number: CN211486491U
Application number: CN201921759554.4U
Authority: CN
Inventors: 朱春明
Original assignee: Individual
Current assignee: Binzhou University
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-09-15
Anticipated expiration: 2029-10-18

Abstract

The utility model relates to a track tablet for track and field competition field belongs to sports apparatus technical field, comprising a base plate, be provided with the motor in the bottom plate, the output shaft pivot of motor, the board is connected in the pivot, change fixed connection counter on the board, time-recorder fixed connection pillar, be provided with the spring in the pillar, the bottom of the one end fixed connection pillar of spring, the bottom of the other end fixed connection baffle of spring, baffle fixed connection movable column, movable column fixed connection connecting plate, be provided with the hole in the middle of the connecting plate, pass display panel one end is all connected through the connecting axle at the connecting plate both ends, the pass display panel other end is fixed in the draw-in groove.

Description

Track and field competition field is with lane tablet

Technical Field

The utility model belongs to the technical field of sports apparatus technique and specifically relates to a track tablet is used on track and field match ground.

Background

Track and field sports is the general term for track games, track games and all-round games. Calculating jumping and throwing items of the achievement according to the height and the distance length to be called a field race; the race and run items that calculate the performance in terms of time are called a track race. The track and field competition is composed of track competition, road running, race walking and cross-country running, and also comprises ten totipods composed of partial track competition and track competition items. The track and field is an important sport type in track and field sports, each track is provided with a pass board for clearly distinguishing the passes in the track and field sports, however, the function of the prior track and field pass board is single, a dead zone exists in the view angle, the track and field pass board is inconvenient to use, and the athlete usually cannot carry a watch, so that the time before the track and field sports is difficult to master, the preparation is insufficient, and the psychological pressure is high.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to solve the unsatisfactory current situation of current sports apparatus technical field pass tablet result of use, the utility model provides a track match field is with pass tablet solution above-mentioned problem.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a track and field are lane tablet for field and field, includes the bottom plate, be provided with the motor in the bottom plate, the output shaft pivot of motor, the board is changeed in the pivot connection, change fixed connection counter on the board, counter fixed connection pillar, be provided with the spring in the pillar, the bottom of the one end fixed connection pillar of spring, the bottom of the other end fixed connection baffle of spring, baffle fixed connection activity post, activity post fixed connection connecting plate, be provided with the hole in the middle of the connecting plate, the connecting plate both ends all connect lane display panel one end through the connecting axle, the lane display panel other end is fixed in the draw-in groove.

Further optimally, a storage battery is arranged in the counter.

Preferably, a clamping block is arranged in the movable column, the clamping block contacts one end of the pulling rod, a handle is arranged at the other end of the pulling rod, and the pulling rod penetrates through the hole.

Further optimally, a support is arranged on the lower side of the bottom plate and connected with a roller, and the roller is connected with a locking mechanism.

The utility model has the advantages that: the utility model discloses a motor, pivot, commentaries on classics board let the way display panel rotate, are convenient for let the spectator of each position see the pass display panel, adjust the range of pass display panel in which draw-in groove through adjusting the pass display panel, and pillar, spring, baffle, activity post can come height-adjusting according to the range of pass display panel, count time through battery, counter, come to carry out the adjustment of position and fix to the device through carrying and drawing rod, fixture block, gyro wheel, locking mechanism.

Drawings

The present invention will be further explained with reference to the drawings and examples.

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

in the figure, 1, a bottom plate, 2, a bracket, 3, a roller, 4, a locking mechanism, 5, a rotating shaft, 6, a rotating plate, 7, a clamping groove, 8, a counter, 9, a support, 10, a spring, 11, a baffle, 12, a movable column, 13, a connecting plate, 1301, a hole, 14, a secondary display plate, 15, a clamping block, 16, a lifting rod and 17 are arranged on the bottom plate.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

As shown in fig. 1, a track and field competition field uses pass tablet, including bottom plate 1, be provided with the motor in the bottom plate 1, the output shaft pivot 5 of motor, pivot 5 is connected and is changeed board 6, change fixed connection counter 8 on the board 6, counter 8 fixed connection pillar 9, be provided with spring 10 in the pillar 9, the bottom of spring 10's one end fixed connection pillar 9, the bottom of spring 10's other end fixed connection baffle 11, baffle 11 fixed connection activity post 12, activity post 12 fixed connection connecting plate 13, be provided with hole 1301 in the middle of the connecting plate 13, connecting plate 13 both ends are all through connecting axle connection pass display panel 14 one end, the pass display panel 14 other end is fixed in draw-in groove 7.

In this embodiment, a storage battery is disposed in the counter 8 to provide electric energy for the counter.

In this embodiment, a clamping block 15 is arranged in the movable column 12, the clamping block 15 contacts one end of a pulling stick 16, a handle 17 is arranged at the other end of the pulling stick 16, and the pulling stick 16 penetrates through the hole 1301 to pull the device, so that the position of the device can be adjusted conveniently.

In the embodiment, a bracket 2 is arranged on the lower side of the bottom plate 1, the bracket 2 is connected with a roller 3, and the roller 3 is connected with a locking mechanism 4, so that the position of the device can be adjusted and fixed conveniently.

The utility model discloses a working process: the end, without the handle 17, of the lifting rod 16 extends into the hole 1301, the clamping block 15 is connected, the position of the device is moved by pulling the lifting rod 16 or lifting the lifting rod 16, the roller 3 can help the device to adjust the position, after the position is adjusted, the roller 3 is fixed by the locking mechanism 4 (the locking mechanism 4 is in the prior art, no longer described here, the roller 3 is only fixed by the locking mechanism 4), the device cannot move, the channel display plate 14 is adjusted according to the position of a viewer in which clamping groove 7, the amplitude of the channel display plate 14 is adjusted, the movable column 12 compresses the spring 10 according to the amplitude of the adjusted channel display plate 14, the height is adjusted according to the amplitude of the channel display plate 14, the electric energy is provided for the counter 8 through the storage battery, the counter 8 is used for timing, and a player can conveniently observe the time at any time.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a track and field competition field uses pass tablet, includes the bottom plate, its characterized in that: the improved gate plate comprises a bottom plate, and is characterized in that a motor is arranged in the bottom plate, an output shaft of the motor is connected with a rotating shaft, the rotating shaft is connected with a rotating plate, a timer is fixedly connected to the rotating plate, a support column is fixedly connected with the timer, a spring is arranged in the support column, the bottom of the support column is fixedly connected with one end of the spring, the bottom of a baffle is fixedly connected with the other end of the spring, a movable column is fixedly connected with a baffle, the movable column is fixedly connected with a connecting plate, a hole is formed in the middle of the connecting plate, the two ends of the connecting plate are connected.

2. The track and field competition area of claim 1, wherein the track and field competition area comprises: and a storage battery is arranged in the timer.

3. The track and field competition area of claim 1, wherein the track and field competition area comprises: a clamping block is arranged in the movable column, the clamping block is in contact with one end of the pulling rod, a handle is arranged at the other end of the pulling rod, and the pulling rod penetrates through the hole.

4. The track and field competition area of claim 1, wherein the track and field competition area comprises: the bottom plate downside is provided with the support, the leg joint gyro wheel, locking mechanism is connected to the gyro wheel.