CN113332698A

CN113332698A - Sports dancing competition scoring equipment

Info

Publication number: CN113332698A
Application number: CN202110600614.3A
Authority: CN
Inventors: 吕园欣; 耿涛; 李建安; 李木子; 周宇
Original assignee: Nanjing Sport Institute
Current assignee: Nanjing Sport Institute
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-09-03
Anticipated expiration: 2041-05-31
Also published as: CN113332698B

Abstract

The invention discloses scoring equipment for sports dancing competition, which comprises a scoreboard and a plurality of scoring devices arranged on the scoreboard, wherein the scoreboard comprises a plurality of scoring devices; each scoring device comprises a shell, a driving assembly installed in the shell, a limiting assembly and at least one display assembly, the scoring device can be used for scoring independently, and can also be installed on a scoreboard in a combined mode to score a plurality of or multiple persons for use, the operation is convenient and flexible, wherein when scoring is performed, corresponding movable plates are urged to slide into or slide out of grooves through the driving assemblies to form corresponding and three-dimensional numbers, so that scores are more striking, meanwhile, the scores can be watched at different visual angles, the display effect is improved, and the limitation of a plane score display visual angle is solved.

Description

Sports dancing competition scoring equipment

Technical Field

The invention relates to the technical sports equipment field, in particular to scoring equipment for sports dancing competition.

Background

In sports dance competition, need give the performance of player just to score to need to use the scoreboard, the record, calculate sportsman's match score, score among the prior art includes paper scoreboard and electronic scoreboard, the operating mode is single, paper scoreboard needs manual operation, electronic scoreboard only uses in electrified environment, the two is the plane show only, for the score on the scoreboard is observed easily to the observer portion of scoreboard side, the show angle is less, so an urgent need for sports competition score equipment to solve above-mentioned problem.

Disclosure of Invention

The invention provides the scoring equipment for the sports dancing competition, which is simple and flexible to operate, can display scores in a three-dimensional mode and improve the display angle.

In order to achieve the purpose, the invention provides the following technical scheme: a sports dancing competition scoring device comprises a scoring board and a plurality of scoring devices arranged on the scoring board; wherein the content of the first and second substances,

each scoring device comprises a shell, and a driving component, a limiting component and at least one display component which are arranged in the shell;

one side of the shell is provided with a groove, the display assembly comprises a plurality of movable plates, the movable plates form a shape of 8 and are slidably mounted in the groove, each movable plate can independently slide out or retract into the groove, one end, far away from a groove opening, of each movable plate is provided with a return spring, the return spring drives each movable plate to tend to retract into the groove to slide, a first lug and a first adjusting piece, and a second lug and a second adjusting piece are mounted on each movable plate, the first adjusting piece controls the first lug to retract into the movable plate or extend out of the movable plate, and the second adjusting piece controls the second lug to retract into the movable plate or extend out of the movable plate;

the driving assembly comprises a driving motor, a linkage piece and a transmission belt, the driving motor drives the transmission belt to move through the linkage piece, racks are arranged on the transmission belt and correspond to the first lugs of the movable plates, and the racks are meshed with the first lugs extending out to drive the corresponding movable plates to slide towards the direction of the groove opening;

the limiting component comprises a limiting plate which is located close to the groove opening, a clamping groove is arranged at the corresponding position of the second lug on the limiting plate, a triggering piece is arranged at each clamping groove on the limiting plate, the second lug slides to the corresponding position of the clamping groove, the triggering piece controls the second regulating piece to drive the second lug to stretch out of the movable plate and be connected with the clamping groove in a clamping mode, and the first regulating piece is controlled to drive the first lug to retract into the movable plate or drive the second lug to retract into the movable plate.

Preferably, first regulating part and second regulating part all include the magnetic plate, and the magnetic plate movable mounting is in the fly leaf, the magnetic plate links to each other with first lug or second lug, just the magnetic plate with install connecting spring between the fly leaf inner wall, connecting spring drives the magnetic plate tends to the pulling first lug or second lug retract in the fly leaf, install the circular telegram coil with the magnetic plate department of correspondence on the fly leaf inner wall, when circular telegram coil circular telegram, produce magnetism, attract the magnetic plate compression the spring removes, and drives first lug or second lug stretch out the fly leaf.

Preferably, the linkage piece includes an at least set of pivot, and every group pivot all includes two at least pivots, transmit to cup joint in a set of pivot, follow the pivot is rotated and is driven the transmission band removes, one of them driven gear is installed to pivot one end, the lead screw is installed to the driving motor output shaft, the lead screw with driven gear meshes, along with driving motor control the lead screw rotates, and synchronous driving driven gear and pivot rotate.

Preferably, each movable plate is provided with two first lugs and two first adjusting pieces, and two second lugs and two second adjusting pieces, and the two first lugs and the two second adjusting pieces are arranged on two sides of the movable plate;

the number of the rotating shafts is two, wherein one rotating shaft in one group of rotating shafts is provided with a driven gear, the driven gear is meshed with the screw rod, one rotating shaft in the other group of rotating shafts is provided with a bearing gear, one side of the bearing gear is meshed with a change gear, and the change gear is meshed with the screw rod.

Preferably, each the trigger piece is including triggering the piece, each the fly leaf corresponds the department with each trigger piece, and has all seted up the spout along fly leaf slip direction, triggers the piece and is located in the spout, wherein, the spout is close to second lug department installs the piece that bears, along with the movable block slides, the piece that bears with trigger piece contact triggers work in first regulating part and the second regulation.

Preferably, install fixed plate and a plurality of slidable mounting's push pedal in the shell, each reset spring keeps away from fly leaf one end links to each other with one of them push pedal respectively, wherein, install the retaining member between push pedal and the fixed plate, retaining member control the push pedal with fixed plate locking or unblock, and each all install the action bars in the push pedal with during the fixed plate unblock, remove the action bars drive the push pedal slides to with the fly leaf that drives the correspondence removes, roll-off or retract the recess.

Preferably, the shell is provided with a display board, and the display board is provided with a display groove for storing the display board.

Preferably, a lamp strip is mounted on one side of each movable plate close to the groove.

Preferably, evenly seted up on stating the scoreboard and accomodate the groove, each the scoring device all installs accomodate the inslot, and the recess notch with accomodate the groove notch syntropy.

Preferably, the two ends of the scoreboard are symmetrically provided with support rods, the two ends of the scoreboard are symmetrically provided with sleeves, the sleeves are sleeved on the support rods and slide along the support rods to adjust the height of the scoreboard, positioning rods are symmetrically arranged in the scoreboard, and positioning grooves are uniformly arranged on the sleeves and move along with the positioning rods to be far away from or inserted into the positioning grooves;

the knob is installed on the scoreboard, the knob coaxial arrangement has a carousel, each the locating lever is kept away from bracing piece one end all with carousel eccentric connection rotates along with the knob, drives the carousel rotates, drives each the locating lever removes.

Compared with the prior art, the invention has the beneficial effects that:

1. in the invention, the scoring equipment comprises a plurality of scoring devices which can be used for scoring independently, and can also be assembled and arranged on a scoreboard for scoring a plurality of items or a plurality of people simultaneously, the operation is convenient and flexible, wherein during scoring, the corresponding movable plates are urged to slide into or slide out of the grooves by the driving assembly to form corresponding and three-dimensional numbers, so that the scores are more striking, meanwhile, the scores can be watched at different visual angles, the display effect is improved, and the limitation of the visual angle of the plane score display is solved.

2. In the invention, a single scoring device can drive a single screw rod through a driving motor under the matching of each adjusting part and the triggering part, synchronously drive each movable plate in one or more groups of display components to move, and adjust the number formed by the movable plates, wherein each movable plate in each group of display components can be independently detached, and the maintenance and the replacement are carried out in a targeted manner, so that the maintenance difficulty and the cost are reduced.

Drawings

The accompanying drawings, which 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 principles of the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic view of the construction of a scoring apparatus of the present invention;

FIG. 2 is a schematic diagram of the construction of a single scoring device of the present invention;

FIG. 3 is a schematic diagram of a single scoring device displaying scores according to the present invention;

FIG. 4 is a schematic diagram of the structure of a single display module of the present invention;

FIG. 5 is a schematic view of the back side of a single display module of the present invention;

FIG. 6 is a schematic side view of a single display module according to the present invention;

FIG. 7 is a schematic diagram of the construction of two display modules of the present invention;

FIG. 8 is a top view of two display assemblies of the present invention;

fig. 9 is a schematic view of the structure of the conveyor belt and the limiting plate of the present invention;

FIG. 10 is a schematic view of the structure of the adjustment member of the present invention;

FIG. 11 is a schematic structural view of a scoreboard according to the present invention;

FIG. 12 is a schematic diagram of the structure of a scoreboard locating unit of the present invention;

reference numbers in the figures: 1. a scoreboard; 2. a housing; 3. a groove; 4. a movable plate; 5. a return spring; 6. a first bump; 7. a second bump; 8. a magnetic plate; 9. a connecting spring; 10. an electrified coil; 11. a drive motor; 12. a rotating shaft; 13. a driven gear; 14. a screw rod; 15. a receiving gear; 16. a change gear; 17. a conveyor belt; 18. a rack; 19. a limiting plate; 20. a card slot; 21. a trigger block; 22. a chute; 23. a bearing block; 24. a fixing plate; 25. pushing the plate; 26. a locking member; 27. an operating lever; 28. a display panel; 29. a display slot; 30. a light strip; 31. a receiving groove; 32. a support bar; 33. a sleeve; 34. positioning a rod; 341. a main rod; 342. a strut; 35. positioning a groove; 36. a knob; 37. a turntable.

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 described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1, a sports dance competition scoring apparatus includes a scoreboard 1 and a plurality of scoring devices installed on the scoreboard 1; wherein the content of the first and second substances,

as shown in fig. 2-3, each of the score recording devices includes a housing 2, and a driving assembly, a limiting assembly and at least one display assembly installed in the housing 2; one side of the shell 2 is provided with a groove 3, the display component comprises a plurality of movable plates 4, and the movable plates 4 form a shape of 8 and are slidably arranged in the groove 3;

referring to fig. 4-6, which are single display assembly diagrams, each movable plate 4 can independently slide out of or retract into the groove 3, a return spring 5 is installed at one end of each movable plate 4 away from the notch of the groove 3, the return spring 5 drives each movable plate 4 to tend to retract into the groove 3 to slide, wherein a first bump 6 and a first adjusting member, and a second bump 7 and a second adjusting member are installed on each movable plate 4, the first adjusting member controls the first bump 6 to retract into the movable plate 4 or extend out of the movable plate 4, and the second adjusting member controls the second bump 7 to retract into the movable plate 4 or extend out of the movable plate 4; a fixed plate 24 and a plurality of push plates 25 which are installed in a sliding manner are installed in the shell 2, one end, far away from the movable plate 4, of each reset spring 5 is respectively connected with one of the push plates 25, wherein a locking member 26 is installed between each push plate 25 and the fixed plate 24, the locking member 26 controls the push plates 25 to be locked or unlocked with the fixed plate 24, and each push plate 25 is provided with an operating rod 27, when each push plate 25 is unlocked with the fixed plate 24, each operating rod 27 drives the corresponding push plate 25 to slide and together with the corresponding movable plate 4 to move, slide out of or retract into the groove 3, as shown in fig. 4, each locking member 26 comprises a locking block which is installed on the operating rod 27, and rotates along with the operating rod 27 to drive the locking block to be connected or separated with the fixed plate 24, so that the push plates 25 are controlled to be in a locked state or a movable state;

referring to fig. 7-9, the driving assembly includes a driving motor 11, a linkage member and a transmission belt 17, the driving motor 11 drives the transmission belt 17 to move through the linkage member, a rack 18 is disposed on the transmission belt 17 corresponding to the first protrusion 6 of each movable plate 4, and the rack 18 is engaged with the protruding first protrusion 6 to drive the corresponding movable plate 4 to slide toward the slot opening of the groove 3; the linkage part comprises at least one group of rotating shafts 12, each group of rotating shafts 12 comprises at least two rotating shafts 12, the rotating shafts 12 are transmitted to the group of rotating shafts 12 in a sleeved mode and drive the transmission belt 17 to move along with the rotation of the rotating shafts 12, one end of one rotating shaft 12 is provided with a driven gear 13, an output shaft of the driving motor 11 is provided with a lead screw 14, the lead screw 14 is meshed with the driven gear 13 and controls the lead screw 14 to rotate along with the driving motor 11, and the driven gear 13 and the rotating shafts 12 are synchronously driven to rotate;

referring to fig. 9, the limiting component includes a limiting plate 19 located near the notch of the groove 3, a slot 20 is installed at a position corresponding to each second bump 7 on the limiting plate 19, and a trigger is installed at a position corresponding to each slot 20 on the limiting plate 19, and slides to the corresponding position of the slot 20 along with the second bump 7, the trigger controls the second adjusting part to drive the second bump 7 to extend out of the movable plate 4 and to be connected with the slot 20 in a clamped manner, and controls the first adjusting part to drive the first bump 6 to retract into the movable plate 4 or drive the second bump 7 to retract into the movable plate 4.

Referring to fig. 10, the first adjusting part and the second adjusting part both include a magnetic plate 8, the magnetic plate 8 is movably mounted in the movable plate 4, the magnetic plate 8 is connected to the first bump 6 or the second bump 7, a connection spring 9 is mounted between the magnetic plate 8 and an inner wall of the movable plate 4, the connection spring 9 drives the magnetic plate 8 to tend to pull the first bump 6 or the second bump 7 to retract into the movable plate 4, an energizing coil 10 is mounted on an inner wall of the movable plate 4 corresponding to the magnetic plate 8, and when the energizing coil 10 is energized, magnetism is generated to attract the magnetic plate 8 to compress the spring to move, and the first bump 6 or the second bump 7 is driven to extend out of the movable plate 4.

Referring to fig. 7-8, there is shown a scoring device constructed of two display units, wherein two first protrusions 6 and first adjusting members, and two second protrusions 7 and second adjusting members are mounted on each movable plate 4, and are mounted on both sides of the movable plate 4; the number of the rotating shafts 12 is two, wherein one rotating shaft 12 in one group of rotating shafts 12 is provided with a driven gear 13, the driven gear 13 is meshed with a screw rod 14, one rotating shaft 12 in the other group of rotating shafts 12 is provided with a bearing gear 15, one side of the bearing gear 15 is meshed with a change gear 16, and the change gear 16 is meshed with the screw rod 14.

Referring to fig. 6 and 9, each trigger includes a trigger block 21, each movable plate 4 corresponds to each trigger block 21, a sliding groove 22 is formed along the sliding direction of the movable plate 4, the trigger block 21 is located in the sliding groove 22, a receiving block 23 is mounted at a position of the sliding groove 22 close to the second bump 7, and the receiving block 23 slides along with the movable block and contacts with the trigger block 21 to trigger the first adjusting member and the second adjusting member to work;

further, as shown in fig. 2-3, a display panel 28 is mounted on the housing 2, and a display slot 29 is formed on the display panel for storing the display panel; the lamp strip 30 is installed on one side, close to the groove 3, of each movable plate 4, wherein the movable plates 4 are divided into the lamp strip 30 portions, and the rest portions can be arranged to be transparent plates, so that people in different directions can observe conveniently, and sight shielding is reduced.

Referring to FIGS. 11-12: the scoreboard 1 is uniformly provided with a containing groove 31, each scoreboard device is arranged in the containing groove 31, the notches of the grooves 3 are in the same direction as the notches of the containing groove 31, wherein the two ends of the scoreboard 1 are symmetrically provided with supporting rods 32, the two ends of the scoreboard 1 are symmetrically provided with sleeves 33, the sleeves 33 are sleeved on the supporting rods 32 and slide along the supporting rods 32, the height of the scoreboard 1 is adjusted, positioning rods 34 are symmetrically arranged in the scoreboard 1, the sleeves 33 are uniformly provided with positioning grooves 35 and move along with the positioning rods 34 and are far away from or inserted into the positioning grooves 35; the scoreboard 1 is provided with a knob 36, the knob 36 is coaxially provided with a turntable 37, one end of each positioning rod 34, which is far away from the support rod 32, is eccentrically connected with the turntable 37, and the positioning rods 34 are driven to rotate along with the rotation of the knob 36 so as to drive the positioning rods 34 to move.

The scoring device works alone:

referring to fig. 2-3, the scoring device includes two display components, the starting electric control is controlled by a single chip computer:

in one case, the single chip microcomputer controls the energization of the energization coil 10 of each first adjusting element, as shown in fig. 3, the single chip microcomputer controls the energization of the energization coil 10 of the first adjusting element on the movable plate 4 in the first 8 shape, which is located at the upper, middle, lower position and on the left side of the figure, and the energization coil 10 of the first adjusting element on the movable plate 4 in the second 8 shape, which is located at the left side of the figure, to generate magnetic force, so as to attract the magnetic plate 8 to move and drive the corresponding first bump 6 to extend out of the movable plate 4, at this time, the driving motor 11 works to drive the lead screw 14 to rotate, and under the action of the linkage element, each transmission belt 17 is driven to transmit in the same direction, because the first bump 6 extends out of the movable plate 4 and is meshed with the rack 18 on the transmission belt 17, under the action of the transmission belt 17, the corresponding movable plate 4 is pushed to move to the notch of the groove 3, so as to push the corresponding movable plate 4 part out of the groove 3, the numbers 3 and 1 shown in fig. 3 are formed, wherein when the second bump 7 on the movable plate 4 moves to the slot 20, the receiving block 23 in the sliding slot 22 contacts with the trigger block 21, and the trigger block 21 is started to feed back the trigger signal, the driving motor 11 is stopped, the energizing coil 10 of the second adjuster is controlled to be energized to drive the second bump 7 to extend out of the movable plate 4 and insert into the slot 20, meanwhile, the energizing coil 10 of the first adjuster is de-energized, the magnetism disappears, the first bump 6 is driven to retract into the movable plate 4 under the action of the connecting spring 9, in addition, the trigger block 21 simultaneously feeds back the signal to control the light strip 30 on the movable plate 4 extending out of the groove 3 to light up, the display work is completed, when the fraction needs to be adjusted, the single chip microcomputer controls the rest movable plates 4 to be extended out of the groove 3 according to the above steps, and controls the second adjuster on the movable plate 4 to be retracted, the corresponding second bump 7 is retracted into the movable plate, because the second bump 7 is separated from the slot 20, the movable plate 4 is retracted into the groove 3 to reset under the action of the reset spring 5, and meanwhile, the receiving block 23 is separated from the trigger block 21, so that the lamp strip 30 of the movable plate 4 is extinguished.

In another situation, the single chip microcomputer controls the lighting of the lamp belts 30 on each movable plate 4, when the lamp belt 30 on one movable plate 4 is lighted, the first adjusting piece on the movable plate 4 is electrified, the first lug 6 is controlled to extend out of the movable plate 4 to be meshed with the rack 18 on the transmission belt 17, the driving motor 11 is started to drive the transmission belt 17 to move, the movable plate 4 is controlled to extend out of the groove 3, the driving motor 11 stops when the bearing block 23 is contacted with the trigger block 21, the energizing coil 10 of the second adjusting piece is controlled to be electrified, the second lug 7 is driven to extend out of the movable plate 4 and be inserted into the card slot 20, meanwhile, the energizing coil 10 of the first adjusting piece is powered off, the first lug 6 retracts into the movable plate 4, the lamp keeps on at the moment, when the displayed number is adjusted, the movable plate 4 needing to retract is lighted, the second adjusting piece coil 10 is powered off, the second lug 7 is separated from the card slot 20, the movable plate 4 of the lamp which is turned off is retracted into the groove 3 to reset under the action of the reset spring 5, and the driving motor 11 is started to drive the movable plate 4 of the lamp which is turned on to extend out of the groove 3; in the two cases, the driving motor 11 is started each time the number is adjusted, and the driving motor 11 is stopped when all the movable plates 4 need to retract the grooves 3.

The scoring device is combined to work:

install each scoring device in the groove 31 of accomodating on the scoreboard 1, form a whole score show tablet, rotate knob 36, make the locating lever 34 break away from the constant head tank 35 of bracing piece 32, adjust the high back of scoreboard 1, it fixes to rotate knob 36 and drive locating lever 34 and get into in the constant head tank 35, wherein, refer to fig. 12 and show, locating lever 34 includes three branch 342 and a mobile jib 341, mobile jib 341 and carousel 37 eccentric hinged, move through mobile jib 341, it removes to drive mulberry branch 342 in step, thereby stable fixes scoreboard 1.

Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A sports dance competition scoring apparatus, characterized by: the device comprises a scoreboard and a plurality of scoreboards arranged on the scoreboard; wherein the content of the first and second substances,

2. A sports dancing competition scoring device as claimed in claim 1, wherein: first regulating part and second regulating part all include the magnetic plate, and the magnetic plate movable mounting is in the fly leaf, the magnetic plate links to each other with first lug or second lug, just the magnetic plate with install connecting spring between the fly leaf inner wall, connecting spring drives the magnetic plate tends to the pulling first lug or second lug retraction in the fly leaf, install the circular telegram coil with the magnetic plate department of correspondence on the fly leaf inner wall, when the circular telegram coil circular telegram, produce magnetism, attract the magnetic plate compression the spring removes, and drives first lug or second lug stretch out the fly leaf.

3. A sports dancing competition scoring device as claimed in claim 1, wherein: the linkage piece includes at least a set of pivot, and every group pivot all includes two at least pivots, transmit to cup joint in a set of pivot, follow the pivot is rotated and is driven the transmission band removes, one of them driven gear is installed to pivot one end, the lead screw is installed to the driving motor output shaft, the lead screw with driven gear meshing is along with driving motor control the lead screw rotates, and synchronous drive driven gear and pivot are rotated.

4. A sports dancing competition scoring device as claimed in claim 3, wherein: two first lugs and first adjusting pieces, and two second lugs and second adjusting pieces are mounted on each movable plate, and are mounted on two sides of the movable plate;

5. A sports dancing competition scoring device as claimed in claim 1 or claim 2, wherein: each trigger including trigger block, each the fly leaf corresponds the department with each trigger block, and has all seted up the spout along fly leaf slip direction, trigger block is located in the spout, wherein, the spout is close to second lug department installs the piece that holds, slides along with the movable block, hold the piece with trigger block contact, trigger work in first regulating part and the second regulation.

6. A sports dancing competition scoring device as claimed in claim 1, wherein: install fixed plate and a plurality of slidable mounting's push pedal in the shell, each reset spring keeps away from fly leaf one end links to each other with one of them push pedal respectively, wherein, install the retaining member between push pedal and the fixed plate, retaining member control the push pedal with fixed plate locking or unblock, and each all install the action bars in the push pedal with during the fixed plate unblock, remove the action bars drive the push pedal slides to with the fly leaf that drives the correspondence remove, roll-off or retract the recess.

7. A sports dancing competition scoring device as claimed in claim 1, wherein: the display board is installed on the shell, and the display groove is formed in the display board and used for storing the display board.

8. A sports dancing competition scoring device as claimed in claim 1, wherein: and lamp belts are arranged on one side of each movable plate close to the groove.

9. A sports dancing competition scoring device as claimed in claim 1, wherein: evenly seted up on the scoreboard and accomodate the groove, each the score device is all installed accomodate the inslot, and the recess notch with accomodate the groove notch syntropy.

10. A sports dancing competition scoring device as claimed in claim 9, wherein: the scoreboard is characterized in that supporting rods are symmetrically arranged at two ends of the scoreboard, sleeves are symmetrically arranged at two ends of the scoreboard and sleeved on the supporting rods and slide along the supporting rods, the height of the scoreboard is adjusted, positioning rods are symmetrically arranged in the scoreboard, positioning grooves are uniformly arranged on the sleeves and move along with the positioning rods, and the positioning rods are far away from or inserted into the positioning grooves;