CN210605830U - Match timing system with auxiliary trigger device - Google Patents

Abstract

The utility model discloses a take supplementary trigger device's match timing system relates to time-recorder technical field, including bottom plate and button time-recorder, the top of bottom plate is seted up flutedly, and the button time-recorder bonds in the bottom of recess, and the top of button time-recorder is equipped with button switch, and the top movable mounting of bottom plate has the pedal, and fixed mounting has the round bar directly over the bottom of pedal and lie in button switch. The utility model has the advantages that: make the edge card of pedal go into in the bottom plate, and the central arc surface of pedal exceeds the bottom plate, when the sportsman sideslips and steps on the pedal, because the top of first spliced pole is the arc surface, can take its decline gradually when stepping on first spliced pole, until triggering the button timer, the condition of falling easily when having solved sideslip pedal.

Description

Match timing system with auxiliary trigger device

Technical Field

The utility model relates to a time-recorder technical field specifically is a take supplementary trigger device's match timing system.

Background

At present, sports training receives people's liking deeply, when people go back to run the training, generally through the trainer through the button time-recorder come record sportsman one time of running used of turning back, but the sportsman is when beginning to run, the trainer starts the time-recorder again and counts time, because people have reaction time's problem, lead to the timing inaccurate, be unfavorable for sportsman's fair competition, consequently, need match timing system to improve it, match timing system includes the supplementary trigger device of time-recorder.

The utility model is CN 108786076A's a supplementary trigger device of time-recorder for sports training, including bottom plate and button time-recorder, the top of bottom plate is seted up flutedly, the top movable mounting of recess has transparent plastic board, transparent plastic board's top outer wall integrated into one piece has the annular plate, the annular plate covers the top at the bottom plate, the slot has been seted up at the bottom middle part of recess, the inside of slot is inserted to the bottom of button time-recorder, transparent plastic board's lower terminal surface integrated into one piece has the round bar, the round bar is located button time-recorder switch directly over, be equipped with the spring between the below of transparent plastic board and the bottom of recess. Install the device in the floor, make the top and the bottom surface of bottom plate parallel, during the training, time T on the record button time-recorder, then the sportsman stands on transparent plastic board, transparent plastic board and round bar downstream this moment, press once button time-recorder switch, the button time-recorder begins the timing, then the sportsman begins to practice the race of turning back, this moment under the effect of the elastic force of spring, transparent plastic board is upwards pushed up, when the sportsman runs back, step on transparent plastic board, the round bar is pressed once again and is pressed button time-recorder switch, the time T of button time-recorder timing is ended, record this moment time T, the time that subtracts T by T is exactly the time that the sportsman once turned back the race needs, trigger button time-recorder times, the substitute is for the timing, the timing precision has been improved. But there is the step between transparent plastic sheet and the bottom plate, and the sportsman turns back and runs when contacting transparent plastic sheet soon, wants the sideslip that the rapid stop generally can adopt the foot to be used for rapid stop and turn to, but meet the step position when sideslip and extremely easily trip the sportsman, make its sportsman be injured.

SUMMERY OF THE UTILITY MODEL

The object of the present invention is to provide a game timing system with an auxiliary triggering device for solving the above-mentioned problems.

The utility model realizes the above purpose by the following technical proposal, a competition timing system with an auxiliary trigger device, which comprises a bottom plate and a button timer, wherein the top of the bottom plate is provided with a groove, the button timer is adhered at the bottom of the groove, the top of the button timer is provided with a button switch, the top of the bottom plate is movably provided with a pedal, the bottom of the pedal is fixedly provided with a round bar right above the button switch, a plurality of elastic supporting pieces are arranged between the bottom of the groove and the lower surface of the pedal, the groove comprises a first groove body and a second groove body, the pedal comprises a first connecting post and a second connecting post, the side edge of the first connecting post is slidably connected in the first groove body, the top of the first connecting post is an arc surface, the side edge of the arc surface is positioned in the first groove body, and the center of the arc surface is higher than the groove, the second connecting column is connected in the second groove body in a sliding mode.

By adopting the technical scheme, the edge of the pedal is clamped in the bottom plate through the matching of the first connecting column and the first groove body, the central arc surface of the pedal is higher than the bottom plate, when a sportsman sideslips and steps on the pedal, the arc surface at the top of the first connecting column gradually lowers the first connecting column until the first connecting column is stepped on, the problem that the sideslip pedal is easy to fall is solved by triggering the button timer, the first connecting column can be synchronously driven to slide and descend in the second groove body through the matching of the second groove body, the second connecting column, the elastic supporting piece, the round rod and the button switch, the elastic supporting piece is extruded and drives the round rod to touch the button switch for timing, when the sportsman leaves the pedal, the elastic supporting piece drives the pedal to recover the initial position due to the self elastic restorability, and the round rod is separated from the contact of the button switch, the timing device is used for timing the next time, the time required by the athlete back running once is obtained by subtracting the two times, and the button timer is triggered to time, so that the manual timing is replaced, and the timing precision is greatly improved.

The utility model discloses further set up to: elastic support piece includes upper junction plate and lower connecting plate, upper junction plate fixed mounting is at the lower surface of second spliced pole, lower connecting plate fixed mounting is in second cell body bottom surface, be connected with the telescopic link between upper junction plate and the lower connecting plate, first spring is established to the telescopic link overcoat, the upper and lower both ends of first spring are fixed with upper junction plate and lower connecting plate respectively.

Through adopting above-mentioned technical scheme, cooperation through first spring and telescopic link, when the pedal atress moves down, can extrude telescopic link and first spring between upper junction plate and the lower connecting plate, and make first spring be in the pressurized state, connect upper junction plate and lower connecting plate through the telescopic link, slope when preventing the pedal and moving down, after the pedal does not receive the power, first spring is because the elasticity resilience of self, can resume initial state and drive telescopic link and upper junction plate and shift up, reach the buffering reset effect.

The utility model discloses further set up to: the elastic support piece comprises a connecting seat, the connecting seat is fixed on the bottom surface of the second groove body, two stop blocks are connected in the connecting seat in a rotating mode, a V-shaped cavity is formed between the two stop blocks, a V-shaped inserting block is arranged in the V-shaped cavity, the V-shaped inserting block is fixed on the lower surface of the second connecting column, and a second spring is connected between the upper end, away from one side of the stop block, and the connecting seat.

Through adopting above-mentioned technical scheme, when the pedal atress moved down, can drive the V-arrangement inserted block and move down to the V-arrangement cavity of two dogs struts, struts the dog in-process, and the dog can extrude the second spring, makes the second spring be in compression state, and after the pedal atress not, the second spring can resume initial state because the elasticity resilience of self promotes two dogs and is close to each other, makes the V-arrangement inserted block between two dogs extrude upwards, reaches buffering reset effect.

The utility model discloses further set up to: and the lower end of one side of each stop block, which is far away from each other, is rotatably connected with the connecting seat through a hinge.

Through adopting above-mentioned technical scheme, realize the rotation of two dogs through the hinge, and convenient purchase and installation.

The utility model discloses further set up to: the side wall of the first connecting column is provided with a plurality of slotted holes, the balls are embedded in the slotted holes, and one side of each ball is exposed out of the slotted hole and is in rolling connection with the side wall of the first groove body.

Through adopting above-mentioned technical scheme, through the cooperation of ball and slotted hole, when the sportsman stepped on first spliced pole, can drive first spliced pole and glide along first cell body lateral wall, the in-process that glides, the ball rolls with first cell body lateral wall and moves down to the ball rotates in the slotted hole, realizes the steady downward movement of first spliced pole.

The utility model discloses further set up to: the lower surface of the second connecting column is provided with a plurality of fixing frames, a plurality of rollers are rotatably connected in the fixing frames through rotating shafts, and the rollers are in rolling connection with the side wall of the second groove body.

By adopting the technical scheme, through the matching of the fixing frame, the rotating shaft and the roller, when the second connecting column moves downwards, the roller in the fixing frame can move downwards along the side wall of the second groove body, and the stable gliding of the second connecting column is realized.

The utility model discloses further set up to: the upper surface of button time-recorder just is located button switch outer bonding fixed cover, the lower extreme of pole inserts in the fixed cover, the lower extreme of pole is connected with and is used for blockking the spacing separation blade of pole roll-off.

Through adopting above-mentioned technical scheme, through the cooperation of fixed cover and round bar for the round bar can only reciprocate in fixed cover, and the slope touching can not reach button switch when avoiding the round bar to move down, and sets up spacing separation blade, prevents that the round bar from breaking away from in the fixed cover.

The utility model discloses further set up to: the distance between the first connecting column and the first groove body is the same as that between the round rod and the button timer.

By adopting the technical scheme, the round rod can not continuously move downwards after the button timer switch is pressed, and the protection of the button timer is improved.

To sum up, the utility model discloses following beneficial effect has:

1. through the cooperation of first spliced pole and first cell body for the edge card of trample is gone into in the bottom plate, and the central arc surface of trample exceeds the bottom plate, and when the sportsman sideslips and steps on the trample, because the top of first spliced pole is the arc surface, can take its decline gradually when stepping on first spliced pole, until the trigger button time-recorder, has solved the condition of falling down easily when sideslipping the trample.

2. Through the second cell body, the second spliced pole, elastic support elements, pole and button switch's cooperation, can drive in step and slide in the second spliced pole and descend when making first spliced pole descend, elastic support elements is extrudeed, and drive pole touching button switch and time, when the sportsman leaves the pedal, elastic support elements is because the elasticity recovery nature of self, it resumes initial position to drive the pedal, the pole breaks away from button switch's contact, a timing for next time, and subtract two times and draw the time that the sportsman once turned back and runs the needs, trigger button time-recorder times, substitute artificial timing, the timing precision has been improved greatly.

Drawings

Fig. 1 is a front view of a first embodiment of a game timing system with an auxiliary trigger device according to the present invention;

FIG. 2 is a front view of a second embodiment of a game timing system with an auxiliary trigger device according to the present invention;

fig. 3 is a schematic structural view of a pedal in a match timing system with an auxiliary trigger device according to the present invention.

Reference numerals: 1. a base plate; 2. a push button timer; 21. a push button switch; 3. a groove; 31. a first tank body; 32. a second tank body; 4. treading a pedal; 41. a first connecting column; 42. a second connecting column; 5. a round bar; 6. an upper connecting plate; 7. a lower connecting plate; 8. a telescopic rod; 9. a first spring; 10. a connecting seat; 11. a stopper; 12. a V-shaped insert block; 13. a hinge; 14. a slot; 15. a ball bearing; 16. a fixed mount; 17. a rotating shaft; 18. a roller; 19. fixing a sleeve; 20. a limiting baffle plate; 22. a second spring.

Detailed Description

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships 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 being 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.

The first embodiment is as follows: referring to fig. 1 and 3, a match timing system with an auxiliary trigger device, first milling a groove 3 on a bottom plate 1, the groove 3 being composed of a first groove 31 and a second groove 32, milling a second groove 32 on the top surface of the bottom plate 1, and milling the first groove 31 on the bottom plate 1 again, the first groove 31 being communicated with the second groove 32, the range of the first groove 31 being larger than that of the second groove 32, then bonding a button timer 2 on the bottom of the second groove 32, arranging a button switch 21 on the button timer 2, placing a pedal 4 in the groove 3, the pedal 4 being composed of a first connection column 41 and a second connection column 42, the top surface of the first connection column 41 being a circular arc surface, the side of the circular arc surface being located in the first groove 31, the center of the circular arc surface being higher than the groove 3, milling a plurality of slotted holes 14 distributed in an array on the side of the first connection column 41, embedding balls 15 into the slotted holes 14, wherein the balls 15 are in rolling connection with the side wall of the first groove body 31, a plurality of fixing frames 16 are uniformly adhered to the edge of the lower surface of the second connecting column 42, rollers 18 are in rolling connection with the fixing frames 16 through rotating shafts 17, the rollers 18 are in rolling connection with the inner wall of the second groove body 32, an upper connecting plate 6 is adhered to the lower surface of the second connecting column 42, an expansion rod 8 is adhered to the bottom of the upper connecting plate 6, a lower connecting plate 7 is adhered to the bottom of the expansion rod 8, a first spring 9 is sleeved on the surface of the expansion rod 8, two ends of the first spring 9 are respectively adhered to the upper connecting plate 6 and the lower connecting plate 7, a round rod 5 is adhered to the center of the second connecting column 42, the round rod 5 is sleeved on a fixing sleeve 19, a limiting baffle 20 is adhered to the bottom of the round rod 5, the fixing sleeve 19 is adhered to a button switch 21 of the button timer, The distance between the round bar 5 and the push-button timer 2 is the same.

When the pedal 4 is used, when a sportsman steps on the pedal 4 in a side sliding manner, the top of the first connecting column 41 is in an arc surface, the first connecting column 41 can gradually descend when stepping on the first connecting column 41, the first connecting column 41 can synchronously drive the second connecting column 42 to slide and descend in the second groove body 32 when descending, the telescopic rod 8 and the first spring 9 between the upper connecting plate 6 and the lower connecting plate 7 can be extruded, the first spring 9 is in a pressed state and drives the round rod 5 to touch the button switch 21 for timing, when the sportsman leaves the pedal 4, the elastic supporting piece drives the telescopic rod 8 and the upper connecting plate 6 to move upwards due to the self elastic restorability, so that the pedal 4 restores to the initial position, the round rod 5 is separated from the contact of the button switch 21 for timing the next time, the time required for one-time returning and running of the sportsman is obtained by subtracting the two times, and the button timer 2 is triggered for, the timing precision is greatly improved instead of manual timing, when a sportsman steps on the first connecting column 41, the sportsman can drive the first connecting column 41 to slide downwards along the side wall of the first groove body 31, in the sliding process, the balls 15 roll downwards with the side wall of the first groove body 31 and rotate in the groove holes 14, so that the first connecting column 41 can stably move downwards, when the second connecting column 42 moves downwards, the roller 18 in the fixing frame 16 can move downwards along the side wall of the second groove body 32, so that the second connecting column 42 can stably slide downwards, the round bar 5 can only move upwards and downwards in the fixing sleeve 19, and the round bar 5 is prevented from touching the button switch 21.

Example two: referring to fig. 2 and fig. 3, a match timing system with an auxiliary trigger device is different from the first embodiment in that: a plurality of V-shaped insert blocks 12 are bonded on the lower surface of the second connecting column 42, a plurality of connecting seats 10 are bonded on the bottom of the second groove body 32, two check blocks 11 are rotatably connected in the connecting seats 10 through hinges 13, the hinges 13 are located at the bottoms of the two check blocks 11, which are far away from one side, second springs 22 are bonded on the upper sides of the two check blocks 11, which are far away from one side, the other ends of the second springs 22 are bonded with the connecting seats 10, V-shaped cavities are formed between the two check blocks 11, and the lower ends of the V-shaped insert blocks 12 are inserted into the V-shaped cavities.

During the use, when pedal 4 atress moves down, can drive V-arrangement inserted block 12 and move down to the V-arrangement cavity of two dog 11 struts, at the dog 11 in-process of strutting, dog 11 can extrude second spring 22, make second spring 22 be in the pressurized state, after pedal 4 atress not, second spring 22 can resume initial condition because the elasticity resilience of self promotes two dog 11 and be close to each other, make V-arrangement inserted block 12 between two dog 11 upwards extrude, reach the buffering reset effect.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (8)

1. The utility model provides a take supplementary trigger device's match timing system, includes bottom plate (1) and button time-recorder (2), recess (3) are seted up at the top of bottom plate (1), button time-recorder (2) bond in the bottom of recess (3), the top of button time-recorder (2) is equipped with button switch (21), its characterized in that: the utility model discloses a novel electric bicycle, including bottom plate (1), bottom plate (4), fixed mounting has round bar (5) directly over the bottom of trample (4) and is located button switch (21), be equipped with a plurality of elastic support spare between the bottom of recess (3) and the lower surface of trample (4), recess (3) include first cell body (31) and second cell body (32), trample (4) include first spliced pole (41) and second spliced pole (42), the side sliding connection of first spliced pole (41) is in first cell body (31), the top of first spliced pole (41) is the arc surface, the side of arc surface is located first cell body (31), recess (3) are higher than in the center of arc surface, second spliced pole (42) sliding connection is in second cell body (32).

2. A game timing system with auxiliary trigger device as claimed in claim 1, wherein: elastic support piece includes upper junction plate (6) and lower connecting plate (7), upper junction plate (6) fixed mounting is at the lower surface of second spliced pole (42), lower connecting plate (7) fixed mounting is in second cell body (32) bottom surface, be connected with telescopic link (8) between upper junction plate (6) and lower connecting plate (7), first spring (9) are established to telescopic link (8) overcoat, the upper and lower both ends of first spring (9) are fixed with upper junction plate (6) and lower connecting plate (7) respectively.

3. A game timing system with auxiliary trigger device as claimed in claim 1, wherein: elastic support piece includes connecting seat (10), the bottom surface at second cell body (32) is fixed in connecting seat (10), the internal rotation of connecting seat (10) is connected with two dog (11), two form the V-arrangement cavity between dog (11), and be equipped with V-arrangement inserted block (12) in the V-arrangement cavity, the lower surface at second spliced pole (42) is fixed in V-arrangement inserted block (12), two be connected with second spring (22) between dog (11) keep away from the upper end and connecting seat (10) of one side each other.

4. A game timing system with auxiliary trigger device as claimed in claim 3, wherein: the lower end of one side, far away from each other, of each of the two stop blocks (11) is rotatably connected with the connecting seat (10) through a hinge (13).

5. A game timing system with auxiliary trigger device as claimed in claim 1, wherein: the side wall of the first connecting column (41) is provided with a plurality of slotted holes (14), the balls (15) are embedded into the slotted holes (14), and one side of each ball (15) is exposed out of the slotted hole (14) and is in rolling connection with the side wall of the first groove body (31).

6. A game timing system with auxiliary trigger device as claimed in claim 1, wherein: the lower surface of the second connecting column (42) is provided with a plurality of fixing frames (16), the fixing frames (16) are internally and rotatably connected with rollers (18) through rotating shafts (17), and the rollers (18) are in rolling connection with the side wall of the second groove body (32).

7. A game timing system with auxiliary trigger device as claimed in claim 1, wherein: the upper surface of button time-recorder (2) just is located button switch (21) outer fixed cover (19) that bonds, the lower extreme of round bar (5) inserts in fixed cover (19), the lower extreme of round bar (5) is connected with spacing separation blade (20) that are used for blockking round bar (5) roll-off.

8. A game timing system with auxiliary trigger device as claimed in claim 1, wherein: the distance between the first connecting column (41) and the first groove body (31) and the distance between the round rod (5) and the button timer (2) are the same.

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