CN211132944U

CN211132944U - Track and field score recording device

Info

Publication number: CN211132944U
Application number: CN201921957079.1U
Authority: CN
Inventors: 左斌
Original assignee: Shaanxi Energy Institute
Current assignee: Shaanxi Energy Institute
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-07-31
Anticipated expiration: 2029-11-13

Abstract

A track and field score recording device, the utility model relates to the technical field of score recording; the first rotating shaft is arranged at the lower side of the display box, the right end of the first rotating shaft is connected with the side plate at the right side through a bearing in a rotating manner, the left end of the first rotating shaft passes through the left side plate and then is exposed at the left side of the left side plate, a plurality of driving wheels are fixed on the first rotating shaft in an equidistant sleeve manner, a conveyor belt is sleeved on the driving wheels, the driven wheels are sleeved at the upper end of the conveyor belt, a second rotating shaft penetrates through the center of the driven wheels, the left and right ends of the second rotating shaft are respectively connected with the inner side walls at the left and right sides of the display box in a rotating manner through the bearing in a rotating manner, a plurality of magnets are fixed on the front side wall at the lower side of the conveyor belt in an equidistant manner, recording cards are adsorbed on the front side wall of the magnets, the recording cards can drive the driving wheels to rotate by rotating, low manufacturing cost and the like.

Description

Track and field score recording device

Technical Field

The utility model relates to a score recording technology field, concretely relates to track and field score recorder.

Background

Track and field are the overall names of track and field games, track and all-round games, the classification of modern track and field sports is different, mainly comprises walking race, running, jumping, throwing and all-round sports consisting of partial items of running, jumping and throwing, and the total number of the track and field sports is forty, along with the continuous development of science and technology, track and field score recording devices are advanced with time and become more and more high-tech, however, high-tech also brings high cost, athletes can record scores during training at ordinary times, while the existing recording devices are directly written on a blackboard by hands, when the next score changes, rewriting is wiped off, however, after long-term use, the blackboard is worn, the later use is influenced, when the blackboard is used, the height is limited because the blackboard needs manual handwriting, if more people are watching, the latter people cannot watch, and urgent improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a track and field score recorder of reasonable in design, convenient to use, the record tablet accessible rotates a pivot and drives the action wheel rotation to drive the conveyer belt and rotate, make the record tablet rebound on the conveyer belt, improve the height of record tablet, and then make things convenient for people to watch.

In order to achieve the above object, the utility model adopts the following technical scheme: the showing box comprises a showing box body, side plates, a transverse plate and universal wheels, wherein the side plates are fixed on the left side and the right side of the lower surface of the showing box body respectively, the transverse plate is fixed on the lower side of each side plate, and the universal wheels are fixed on the front side and the rear side of the lower surface of the transverse plate respectively; it still contains the action wheel, from the driving wheel, the conveyer belt, a pivot, No. two pivots, magnet and record tablet, a pivot sets up in the downside of show case, the right-hand member of a pivot passes through the bearing and connects soon with the curb plate on right side, the left end of a pivot passes behind the left curb plate, the left side at left curb plate is established in the dew, the equidistance cover is established and is fixed with several action wheels in a pivot, the cover is equipped with the conveyer belt on the action wheel, the upper end of this conveyer belt passes behind the recess on the lateral wall under the show case, respectively around establishing on the follow driving wheel, the several runs through from the center of driving wheel has No. two pivots, both ends connect soon through the inside wall of bearing and show case left and right sides respectively about No. two pivots, the equidistance is fixed with several magnet on the preceding lateral wall of conveyer belt downside.

Further, the record tablet constitute by slider and record board, the slider adsorbs on the magnet, the preceding lateral wall and the record board fixed connection of slider, the upside of slider is equipped with the baffle, this baffle sets up in the show case, the last lateral wall and the left and right sides wall of this baffle respectively with the inside wall fixed connection of show case upside and left and right sides, the baffle sets up in the top of recess, the equidistance is equipped with the several spout on the baffle, this spout sets up with the same quantity of conveyer belt, and the spout sets up respectively in the front side of conveyer belt, the spout and slider cooperate the slip setting.

Furthermore, a plum blossom hand wrench is fixed on the left end of the first rotating shaft and is hung on the left side of the side plate on the left side.

Furthermore, a glass plate is arranged on the front side of the display box, and the outer edge of the rear side wall of the glass plate is fixedly connected with the front side wall of the display box.

Furthermore, the outside cover of action wheel be equipped with the shielding plate, this shielding plate is "U" shape setting, both ends respectively with the curb plate fixed connection of left and right sides about this shielding plate.

Furthermore, the left side and the right side of the side plates are both fixed with supporting plates, and the other ends of the supporting plates are fixed on the upper surface of the transverse plate after inclining downwards.

After the structure is adopted, the beneficial effects of the utility model are that: a track and field score recorder, the record tablet accessible rotates a pivot and drives the action wheel and rotate to drive the conveyer belt and rotate, make record tablet rebound on the conveyer belt, improve the height of record tablet, and then make things convenient for people to watch, the utility model has the advantages of set up rationally, the cost of manufacture is low.

Drawings

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

Fig. 2 is a side view of the cross-sectional view of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is a schematic structural view of the recording plate of the present invention.

Fig. 5 is a front cross-sectional view of the present invention.

Description of reference numerals:

the display box comprises a display box 1, side plates 2, a transverse plate 3, universal wheels 4, a driving wheel 5, a driven wheel 6, a conveying belt 7, a first rotating shaft 8, a second rotating shaft 9, a magnet 10, a recording plate 11, a sliding block 11-1, a recording plate 11-2, a groove 12, a baffle 13, a sliding groove 14, a quincuncial hand screw 15, a glass plate 16, a baffle 17 and a supporting plate 18.

The specific implementation mode is as follows:

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.

As shown in fig. 1 to 5, the following technical solutions are adopted in the present embodiment: the dust-proof display box comprises a display box 1, side plates 2, a transverse plate 3 and universal wheels 4, wherein a glass plate 16 is arranged on the front side of the display box 1, the outer edge of the rear side wall of the glass plate 16 is fixedly adhered to the front side wall of the display box 1, dust can be prevented from entering the display box 1, the side plates 2 are fixedly welded on the left side and the right side of the lower surface of the display box 1, the transverse plate 3 is fixedly welded on the lower side of each side plate 2, supporting plates 18 are fixedly welded on the left side and the right side of each side plate 2, the other ends of the supporting plates 18 incline downwards and are fixedly welded on the upper surface of the transverse plate 3, the stability of the side plates 2 can be improved, and the universal wheels; the novel iron-attracting box also comprises a driving wheel 5, a driven wheel 6, a conveyor belt 7, a first rotating shaft 8, a second rotating shaft 9, a magnet 10 and a record board 11, wherein the first rotating shaft 8 is arranged at the lower side of the display box 1, the right end of the first rotating shaft 8 is screwed with the right side plate 2 through a bearing, the bearing is embedded in the right side plate 2, the outer ring of the bearing is welded and fixed with the inner side wall of the right side plate 2, the inner ring of the bearing is welded and fixed with the right end of the first rotating shaft 8, a plum blossom hand screw 15 is welded and fixed on the left end of the first rotating shaft 8, the plum blossom hand screw 15 is suspended at the left side of the left side plate 2, the first rotating shaft 8 can be driven to rotate through the plum blossom hand screw 15, the operation is further convenient, a plurality of driving wheels 5 are welded and fixed on the first rotating shaft 8 in an equidistant manner, a shielding plate 17 is sleeved outside the driving wheels 5, the shielding plate 17 is arranged, the aesthetic feeling of the device can be increased, a driving wheel 5 is sleeved with a conveyor belt 7, the upper end of the conveyor belt 7 passes through a groove 12 on the lower side wall of the display box 1 and then is respectively wound on the driven wheels 6, a plurality of driven wheels 6 are penetrated through by a second rotating shaft 9 and are welded and fixed, the left and right ends of the second rotating shaft 9 are respectively screwed with the inner side walls of the left and right sides of the display box 1 through bearings, the bearings are respectively embedded in the side walls of the left and right sides of the display box 1, the outer ring of the bearing is respectively welded and fixed with the inner side walls of the left and right sides of the display box 1, the inner ring of the bearing is respectively welded and fixed with the left and right ends of the second rotating shaft 9, a plurality of magnet stones 10 are adhered and fixed on the front side wall of the lower side of the conveyor belt 7 at equal intervals, recording plates 11 are respectively adsorbed on the front side wall of the magnet stones 10, the, the front side wall of the sliding block 11-1 is welded and fixed with the recording plate 11-2, the upper side of the sliding block 11-1 is provided with a baffle 13, the baffle 13 is arranged in the display box 1, the upper side wall and the left and right side walls of the baffle 13 are respectively welded and fixed with the inner side walls of the upper side and the left and right sides of the display box 1, the baffle 13 is arranged above the groove 12, the baffle 13 is equidistantly provided with a plurality of chutes 14, the chutes 14 are arranged in the same number as the conveyor belt 7, the chutes 14 are respectively arranged at the front side of the conveyor belt 7, the chutes 14 are matched and arranged with the sliding block 11-1 in a sliding way, the baffle 13 can block the driven wheel 6, the baffle 13 is provided with the chutes 14, the recording plate 11-2 is connected with the magnet 10 through the sliding block 11-1, the sliding block 11-1 can slide in the, the appearance is improved.

The working principle of the specific embodiment is as follows: when the recording box is used, the score of each athlete is recorded on the recording plate 11-2, then the sliding block 11-1 on the recording plate 11-2 is adsorbed on the magnet 10, when the recording plates 11 are adsorbed on the magnet 10 on a plurality of rows on the upper side, the quincunx hand screw 15 is rotated, the quincunx hand screw 15 drives the first rotating shaft 8 to rotate, the first rotating shaft 8 simultaneously drives the plurality of driving wheels 5 to rotate, the driving wheels 5 drive the driven wheels 6 to rotate through the conveyor belt 7, the conveyor belt 7 drives the sliding block 11-1 to move upwards through the magnet 10, the sliding block 11-1 drives the recording plate 11-2 to move upwards, the sliding block 11-1 passes through the groove 12 and then slides into the sliding groove 14 on the baffle 13, the recording plate 11-2 is positioned on the front side of the baffle 13 until the magnet 10 which does not adsorb the recording plates 11 is positioned on the lower side of the display box 1, the recording plates 11 are adsorbed again, until the slider 11-1 of the top side is located on the upper side of the conveyor belt 7, the recording plate 11-2 is located in the display box 1 at the moment and is high in height, so that people can conveniently watch the recording plate, when the recording plate 11 needs to be replaced, only the quincuncial hand screw 15 needs to be rotated reversely, the quincuncial hand screw 15 drives the first rotating shaft 8 to rotate reversely, so that the recording plate 11 can be driven to move downwards, and then the recording plate 11 is replaced.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1. the recording cards 11 can drive the driving wheel 5 to rotate by rotating the first rotating shaft 8, so that the conveying belt 7 is driven to rotate, the recording cards 11 on the conveying belt 7 move upwards, the height of the recording cards 11 is increased, and people can watch the recording cards conveniently;

2. a baffle 13 is arranged on the front side of the driven wheel 6, the driven wheel 6 can be blocked by the baffle 13, a sliding groove 14 is formed in the baffle 13, the recording plate 11-2 is connected with the magnet 10 through a sliding block 11-1, and the sliding block 11-1 can slide in the sliding groove 14, so that the appearance is improved while the sliding of the recording plate 11-2 is not influenced;

3. the front side of the display case 1 is provided with a glass plate 16, and the recording plate 11-2 can be shielded by the glass plate 16, so that the entrance of dust can be reduced.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A track and field performance recording device comprises a display box (1), side plates (2), a transverse plate (3) and universal wheels (4), wherein the side plates (2) are fixed on the left side and the right side of the lower surface of the display box (1), the transverse plate (3) is fixed on the lower side of each side plate (2), and the universal wheels (4) are fixed on the front side and the rear side of the lower surface of the transverse plate (3); the method is characterized in that: the novel iron stone display box further comprises a driving wheel (5), driven wheels (6), a conveyor belt (7), a first rotating shaft (8), a second rotating shaft (9), a magnet (10) and a record board (11), wherein the first rotating shaft (8) is arranged on the lower side of the display box (1), the right end of the first rotating shaft (8) is connected with the side plate (2) on the right side in a rotating mode through a bearing, the left end of the first rotating shaft (8) penetrates through the side plate (2) on the left side and is exposed on the left side of the side plate (2) on the left side, a plurality of driving wheels (5) are fixedly sleeved on the first rotating shaft (8) at equal intervals, the conveyor belt (7) is sleeved on the driving wheels (5), the upper end of the conveyor belt (7) penetrates through a groove (12) in the lower side wall of the display box (1) and then is respectively wound on the driven wheels (6), the second rotating shaft (9) penetrates through the centers of the driven wheels (6), the left end and right end of the, a plurality of magnet stones (10) are fixed on the front side wall of the lower side of the conveyor belt (7) at equal intervals, and recording plates (11) are adsorbed on the front side wall of the magnet stones (10).

2. The track and field achievement recording device of claim 1, wherein: the recording board (11) is composed of a sliding block (11-1) and a recording plate (11-2), the sliding block (11-1) is adsorbed on the magnet (10), the front side wall of the sliding block (11-1) is fixedly connected with the recording plate (11-2), a baffle plate (13) is arranged on the upper side of the sliding block (11-1), the baffle (13) is arranged in the display box (1), the upper side wall and the left and right side walls of the baffle (13) are respectively and fixedly connected with the upper side wall and the inner side walls of the left and right sides of the display box (1), the baffle (13) is arranged above the groove (12), a plurality of sliding chutes (14) are equidistantly arranged on the baffle (13), the sliding chutes (14) and the conveyor belt (7) are arranged in the same number, the sliding chutes (14) are respectively arranged on the front side of the conveyor belt (7), and the sliding chutes (14) and the sliding blocks (11-1) are matched and arranged in a sliding mode.

3. The track and field achievement recording device of claim 1, wherein: a plum blossom hand is fixed on the left end of a rotating shaft (8) (15), and the plum blossom hand is hung on the left side of a left side plate (2) (15).

4. The track and field achievement recording device of claim 1, wherein: the display box is characterized in that a glass plate (16) is arranged on the front side of the display box (1), and the outer edge of the rear side wall of the glass plate (16) is fixedly connected with the front side wall of the display box (1).

5. The track and field achievement recording device of claim 1, wherein: the outside cover of action wheel (5) be equipped with shielding plate (17), this shielding plate (17) are "U" shape setting, both ends respectively with curb plate (2) fixed connection of the left and right sides about this shielding plate (17).

6. The track and field achievement recording device of claim 1, wherein: the left side and the right side of the side plates (2) are both fixed with supporting plates (18), and the other ends of the supporting plates (18) are fixed on the upper surface of the transverse plate (3) after inclining downwards.