CN211836249U

CN211836249U - Score board for volleyball training

Info

Publication number: CN211836249U
Application number: CN202020251252.2U
Authority: CN
Inventors: 王宁梅
Original assignee: Qujing Normal University
Current assignee: Qujing Normal University
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-11-03
Anticipated expiration: 2030-03-03

Abstract

The utility model discloses a volleyball training is with dividing tablet, including dividing tablet shell, slide bar, protection network, dead lever, interior pole, cushion, hinge, draw-in groove, spout, power module, photosensitive module, sensitization district, LED lamp ring, backplate, first pivot, loop bar, liquid crystal display, second pivot and cardboard. The utility model has reasonable structural design, the length of the inner rod in the fixed rods is adjusted, and then the distance and the position of the three fixed rods are fixed by the hinges, so that the stability of the whole device is kept, the protective net and the sponge block can absorb the shock of the inner cavity of the housing of the score indicator, and the impact damage of the internal device is reduced; the utility model discloses structural design is compact, and light is sensed when more weak to the sensitization district, and the LED lamp ring lights, supplements the light source, is convenient for observe liquid crystal display, from the slide bar that slides out in the spout, and the block can be protected liquid crystal display between two cardboards, avoids liquid crystal display broken, and the security is higher.

Description

Score board for volleyball training

Technical Field

The utility model relates to a score tablet structure specifically is a score tablet is used in volleyball training belongs to sports training device application technical field.

Background

The scoreboard is a tool used for recording and calculating the competition performance of athletes during competition. One type of card that is commonly used is a side pointer scoreboard, with numbers from 1 to 19 marked on the left half of the card. The right half is counted when entering 20. The right half has five gears of 10, 40, 60, 80 and 100. The pointer made of metal sheet is placed under the character code, and can be pulled to score or carry out score. The scoreboard can only be used for recording the games in common billiard halls and rooms due to small characters.

The height and the position of whole device are difficult for fixing during installation of general score counting tablet, and stability is not enough during the installation, and inside lacks protective structure can't be to the inside shock attenuation of score counting tablet shell, and lacks the inconvenient registration of observing liquid crystal display of light source when external light is not enough, and liquid crystal display damages the breakage easily at the removal in-process. Therefore, a score board for volleyball training is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a score tablet for volleyball training in order to solve the above-mentioned problem.

The utility model realizes the purpose by the following technical proposal, which comprises a scoring board shell, a fixed rod and a back plate, wherein, the inner cavity of the scoring board shell is fixedly connected with two power modules, a photosensitive module is fixedly connected between the two power modules, an LED lamp ring is sleeved outside the photosensitive module, and two sides of the LED lamp ring are provided with chutes;

the backplate block is in scoring tablet shell one side, just backplate opposite side rigid coupling has the loop bar, the outside rigid coupling of loop bar has first pivot, just three dead lever is installed to first pivot below, the cushion is installed to the dead lever bottom.

Preferably, an inner rod is sleeved inside the fixed rod through threads, a cushion block is fixedly connected to the bottom end of the inner rod, the top of the fixed rod is fixedly connected to the sleeve rod and rotatably connected with the first rotating shaft, and the first rotating shaft is fixedly connected to one side of the back plate.

Preferably, three hinges are fixedly connected among the three fixing rods, the hinges are located at the bottom of the scoring board shell, and the three fixing rods are hinged and connected to form an equilateral triangle of 60 degrees.

Preferably, the LED lamp ring is sleeved with a protective net, sponge blocks are filled in gaps of the protective net, two liquid crystal displays are fixedly connected to one side, away from the back plate, of the scoring board shell, and the liquid crystal displays are located on the outer side of the power module.

Preferably, a sliding rod is clamped in the sliding groove, a clamping groove is formed in one side, close to the LED lamp ring, of the sliding rod, the other end of the sliding rod penetrates through the back plate, and the sliding rod is connected with the scoring board shell in a sliding mode.

Preferably, one end, far away from the back plate, of the sliding rod in the sliding groove is fixedly connected with a second rotating shaft, the second rotating shaft is fixedly connected with one end of a clamping plate, the clamping plate is rotatably connected with the sliding rod, the two clamping plates are connected in a clamping mode, and one side of the clamping plate is clamped inside the clamping groove.

Preferably, photosensitive module cup joints inside the protection network, just the rigid coupling is circled at the LED lamp behind the photosensitive module both ends run through the protection network, the rigid coupling has the sensitization district in the middle of the photosensitive module, the sensitization district top runs through the score tablet shell, is located two between the liquid crystal display.

The utility model has the advantages that:

1. the utility model has reasonable structural design, the length of the inner rod in the fixed rods is adjusted, and then the distance and the position of the three fixed rods are fixed by the hinges, so that the stability of the whole device is kept, the protective net and the sponge block can absorb the shock of the inner cavity of the housing of the score indicator, and the impact damage of the internal device is reduced;

2. the utility model discloses structural design is compact, and light is sensed when more weak to the sensitization district, and the LED lamp ring lights, supplements the light source, is convenient for observe liquid crystal display, from the slide bar that slides out in the spout, and the block can be protected liquid crystal display between two cardboards, avoids liquid crystal display broken, and the security is higher.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the hinge structure of the present invention;

FIG. 4 is a schematic view of the back plate structure of the present invention;

fig. 5 is a schematic view of the slide bar structure of the present invention.

In the figure: 1. the scoring board comprises a shell, 2, a sliding rod, 3, a protective screen, 4, a fixing rod, 5, an inner rod, 6, a cushion block, 7, a hinge, 8, a clamping groove, 9, a sliding groove, 10, a power supply module, 11, a photosensitive module, 1101, a photosensitive area, 12, an LED lamp ring, 13, a back plate, 14, a first rotating shaft, 15, a sleeve rod, 16, a liquid crystal display screen, 17, a second rotating shaft, 18 and a clamping board.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-5, a scoring board for volleyball training comprises a scoring board shell 1, a fixing rod 4 and a back plate 13, wherein two power supply modules 10 are fixedly connected to an inner cavity of the scoring board shell 1, a photosensitive module 11 is fixedly connected between the two power supply modules 10, an LED lamp ring 12 is sleeved outside the photosensitive module 11, and sliding grooves 9 are formed in two sides of the LED lamp ring 12;

backplate 13 block is in 1 one side of scoreboard shell, just 13 opposite side rigid couplings of backplate have loop bar 15, the outside rigid coupling of loop bar 15 has first pivot 14, just three dead lever 4 is installed to first pivot 14 below, cushion 6 is installed to 4 bottoms of dead lever.

An inner rod 5 is sleeved in the fixed rod 4 through threads, a cushion block 6 is fixedly connected to the bottom end of the inner rod 5, the top of the fixed rod 4 is fixedly connected to a sleeve rod 15 and rotatably connected with a first rotating shaft 14, and the first rotating shaft 14 is fixedly connected to one side of a back plate 13, so that the height and the placement position of the whole device can be conveniently adjusted; three hinges 7 are fixedly connected among the three fixing rods 4, the hinges 7 are positioned at the bottom of the scoring board shell 1, and the three fixing rods 4 are hinged and connected to form a 60-degree equilateral triangle distribution, so that the stability of the whole device during placement is improved; the LED lamp ring 12 is sleeved with a protective net 3, sponge blocks are filled in gaps of the protective net 3, two liquid crystal displays 16 are fixedly connected to one side, away from the back plate 13, of the scoring board shell 1, and the liquid crystal displays 16 are located on the outer side of the power supply module 10, so that the liquid crystal displays 16 can score training results conveniently; a sliding rod 2 is clamped in the sliding groove 9, a clamping groove 8 is formed in one side, close to the LED lamp ring 12, of the sliding rod 2, the other end of the sliding rod 2 penetrates through the back plate 13, and the sliding rod 2 is connected with the scoreboard shell 1 in a sliding mode, so that the sliding rod 2 can move in the sliding groove 9 conveniently; a second rotating shaft 17 is fixedly connected to one end, far away from the back plate 13, of the slide rod 2 in the slide groove 9, the second rotating shaft 17 is fixedly connected to one end of a clamping plate 18, the clamping plate 18 is rotatably connected with the slide rod 2, the two clamping plates 18 are clamped and connected, one side of the clamping plate 18 is clamped inside the clamping groove 8, and the two clamping plates 18 can be conveniently clamped and protected by a liquid crystal display screen 16; photosensitive module 11 cup joints inside protection network 3, just photosensitive module 11 both ends run through protection network 3 back rigid coupling on LED lamp ring 12, the rigid coupling has sensitization district 1101 in the middle of the photosensitive module 11, sensitization district 1101 top is run through scoring board shell 1, is located two between the liquid crystal display 16, LED lamp ring 12 of being convenient for is lighted and is supplied the light source for liquid crystal display 16.

When the utility model is used, the electric elements appearing in the application are all externally connected with a communication power supply and a control switch when in use, firstly, two power supply modules 10 and photosensitive modules 11 are fixedly connected in the inner cavity of a score plate shell 1, a photosensitive area 1101 is fixedly connected at the top of the photosensitive modules 11, sponge blocks are filled at two sides of a protective net 3, the protective net 3 is sleeved outside the power supply modules 10, an LED lamp ring 12 is fixedly connected outside the protective net 3, one end of a slide bar 2 is fixedly connected with a second rotating shaft 17 and a clamping plate 18 and then is clamped in a chute 9, a loop bar 15 and a first rotating shaft 14 are arranged on a back plate 13, an inner bar 5 is sleeved inside the three fixed bars 4 through screw threads, a cushion block 6 at the bottom end of the inner bar 5 is fixedly connected, three fixed bars 4 with hinges 7 are arranged on the first rotating shaft 14, the back plate 13 is clamped at one side of the score plate shell 1, the, external controller, the length of pole 5 in dead lever 4 in the regulation, then utilize distance and position before the fixed three dead lever 4 of hinge 7, keep the stability of whole device, when light is more weak is sensed to sensitization district 1101, LED lamp ring 12 lights, and supplementary light source is convenient for observe liquid crystal display, from sliding rod 2 in spout 9, block between two cardboard 18, the damage of the external world to liquid crystal display 16 in the removal process of being convenient for reduce.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a volleyball training is with dividing tablet which characterized in that: the LED lamp ring comprises a scoring board shell (1), a fixing rod (4) and a back plate (13), wherein two power supply modules (10) are fixedly connected to the inner cavity of the scoring board shell (1), a photosensitive module (11) is fixedly connected between the two power supply modules (10), an LED lamp ring (12) is sleeved outside the photosensitive module (11), and sliding grooves (9) are formed in two sides of the LED lamp ring (12);

backplate (13) block is in scoring tablet shell (1) one side, just backplate (13) opposite side rigid coupling has loop bar (15), loop bar (15) outside rigid coupling has first pivot (14), just three dead lever (4) are installed to first pivot (14) below, cushion (6) are installed to dead lever (4) bottom.

2. The scoring board for volleyball training according to claim 1, wherein: the utility model discloses a fixing rod, including dead lever (4), dead lever (4) inside has been cup jointed interior pole (5) through the screw thread, interior pole (5) bottom rigid coupling has cushion (6), just dead lever (4) top rigid coupling on loop bar (15) with rotate between first pivot (14) to be connected, first pivot (14) rigid coupling is in backplate (13) one side.

3. The scoring board for volleyball training according to claim 1, wherein: three the rigid coupling has three hinge (7) between dead lever (4), hinge (7) are located scoreboard shell (1) bottom, and are three hinged joint is 60 equilateral triangle and distributes between dead lever (4).

4. The scoring board for volleyball training according to claim 1, wherein: the LED lamp ring (12) is internally sleeved with a protective net (3), a sponge block is filled in a gap of the protective net (3), two liquid crystal display screens (16) are fixedly connected to one side, away from the back plate (13), of the scoring board shell (1), and the liquid crystal display screens (16) are located on the outer side of the power module (10).

5. The scoring board for volleyball training according to claim 1, wherein: slide bar (2) have been blocked in spout (9), draw-in groove (8) have been seted up to one side that slide bar (2) are close to LED lamp ring (12), slide bar (2) other end runs through backplate (13), just sliding connection between slide bar (2) and score board shell (1).

6. The scoring board for volleyball training according to claim 1, wherein: one end, far away from the back plate (13), of the sliding rod (2) in the sliding groove (9) is fixedly connected with a second rotating shaft (17), the second rotating shaft (17) is fixedly connected with one end of a clamping plate (18), the clamping plate (18) and the sliding rod (2) are rotatably connected and connected in a clamping mode, the clamping plate (18) is connected with the sliding rod in a clamping mode, and one side of the clamping plate (18) is clamped inside the clamping groove (8).

7. The scoring board for volleyball training according to claim 4, wherein: photosensitive module (11) cup joints inside protection network (3), just photosensitive module (11) both ends run through protection network (3) back rigid coupling on LED lantern ring (12), the rigid coupling has sensitization district (1101) in the middle of photosensitive module (11), sensitization district (1101) top is run through score tablet shell (1), is located two between liquid crystal display (16).