CN215298307U

CN215298307U - Timer for sports competition

Info

Publication number: CN215298307U
Application number: CN202121347930.6U
Authority: CN
Inventors: 谢振; 李峰; 李惠惠
Original assignee: Urumqi Vocational University
Current assignee: Urumqi Vocational University
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-12-24
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses a time-recorder for sports competition, including the time-recorder main part, time-recorder main part one side outer wall upper end is equipped with the fixed slot, the fixed slot interpolation is equipped with the toughness area, time-recorder main part one side is located the fixed slot lower extreme and is equipped with the groove of accomodating, the toughness area lower extreme is inserted and is established and accomodate the inslot, the terminal surface is equipped with the screw hole under the time-recorder main part, screw hole female connection has the fixed pin, the fixed pin stretches out the end and is equipped with the perforation, it has the string rope to alternate in the perforation, fixed pin bottom face is provided with T shape pole, the fixed pin lower extreme rotates and is connected with the receipts reel, winding reel both sides wall is equipped with the receipts roll hole relatively, it all alternates at the rolling downthehole to hang the rope both ends. The limiting rod is located in the annular groove by pressing the winding drum, the winding drum is rotated to control the hanging rope to shrink into the winding drum and wind on the T-shaped rod, the fingers are inserted between the flexible belt and the groove, the holding degree of the timer can be increased, and the problem that the palm slides out due to the sweat of the palm in the use process is solved.

Description

Timer for sports competition

Technical Field

The utility model belongs to the technical field of timing equipment, concretely relates to sports competition is with time-recorder.

Background

The sports competition is characterized in that competition comparison amount between individual athletes or sports teams is organized and implemented under the supervision of referees according to uniform rule requirements, is a medium for associating the competitive sports with the society and acting on the society, and the current sports competition is of various types, such as long-distance running or short-distance running, which need to be timed by a timer, and the timer is used as competition timing equipment and plays an important role in the sports competition.

Present time-recorder for sports competition includes the time-recorder main part, a housing, the wiring spare, hang the rope, spacing piece, the open slot, accomodate groove toughness area, when the time-recorder does not use, hang the time-recorder on user's neck through hanging the rope, when using the time-recorder, will hang the rope and take out the winding on the cylinder from the neck, take out the toughness area at the back, make and form the arc space between toughness area intermediate position arch and the open slot, be convenient for finger interlude in the arc space, the user passes the clearance with a finger and grips the use to the time-recorder, the use of time-recorder has both been made things convenient for, there is the weak point to have: the toughness area is because of at the timer main part back, with the toughness area cover on the finger, when making the palm hold the timer main part, the timer main part is located the finger position basically, the palm center position has deviated, there is the unstable problem of gripping, will hang the winding of rope on the rope winding piece, at the in-process of using, the user can frequent arm of flapping, make the timer main part follow swing together, it receives to sway to hang the rope this moment, make and hang the rope and break away from the rope winding piece easily, because of hanging the rope not hard up flagging and swaying and lead to the fact the hindrance to the user, can lead to the timer to drop because of gripping the unstability easily, there is the in-process timer of using to break away from the problem that the palm dropped easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a time-recorder is used in sports competition to there is the in-process of using among the solution prior art to receive the influence of hanging the rope, and the time-recorder breaks away from the problem that the palm dropped easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a time-recorder for sports competition, includes the time-recorder main part, time-recorder main part one side outer wall upper end is equipped with the fixed slot, the fixed slot interpolation is equipped with toughness area, time-recorder main part one side is located the fixed slot lower extreme is equipped with accomodates the groove, toughness area lower extreme is inserted and is established accomodate the inslot, the terminal surface is equipped with the screw hole under the time-recorder main part, screw hole female connection has the fixed pin, the fixed pin stretches out the end and is equipped with the perforation, it hangs the rope to alternate in the perforation, fixed pin bottom face is provided with T shape pole, the fixed pin lower extreme rotates and is connected with the receipts reel, receipts reel both sides wall is equipped with the receipts hole relatively, it all alternates at all to hang the rope both ends the rolling is downthehole.

Preferably, a groove is formed in one side of the timer body, the fixing groove and the accommodating groove are located at two ends of the inner wall of the groove, a fixing rod is arranged in the fixing groove, the upper end of the flexible belt is sleeved on the fixing rod, a limiting block is arranged at the lower end of the flexible belt and located in the accommodating groove, the accommodating groove is of an L-shaped structure, an anti-slip groove is formed in the outer wall of the other side of the timer body, and an anti-slip mat is arranged in the anti-slip groove.

Preferably, the outer wall of the lower end of the fixing pin is provided with a ring groove, the inner wall of the upper end of the winding drum is annularly provided with at least four limiting rods, the limiting rods are located in the ring groove, the outer wall of the lower end of the fixing pin is located at the lower end of the ring groove, at least four limiting grooves are annularly arranged at the lower end of the ring groove, the upper end of each limiting groove is communicated with the ring groove, the width of each limiting rod is smaller than the diameter width of the inner wall of the limiting groove, and the punched hole is located at the lower end of the limiting groove.

Preferably, the lower end of the T-shaped rod is rotatably connected with an annular baffle, a T-shaped groove is formed in the upper end face of the annular baffle, the lower end of the T-shaped rod is located in the T-shaped groove, a main U-shaped block is arranged on the lower end face of the annular baffle, a spring is inserted into the main U-shaped block, an auxiliary U-shaped block is arranged on the bottom end face of the inner wall of the winding drum and corresponds to the main U-shaped block, and the lower end of the spring is connected into the auxiliary U-shaped block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model is characterized in that when the timer is not used, the state of the timer is that the limiting rod is inserted into the limiting groove, the hanging rope is in a loose state, the timer is hung on the neck of a user through the hanging rope, the timer is convenient to carry and use, when the timer is used, the hanging rope is taken down from the neck, firstly, the bottom end surface of the winding drum is pressed by fingers to push upwards, at the moment, the spring is in a contraction state, the limiting rod is separated from the limiting groove, at the moment, the limiting rod is positioned in the annular groove, the hanging rope can not rotate along with the winding drum through perforation fixation, when the winding drum rotates, the two ends of the hanging rope are wound around the T-shaped rod, meanwhile, the hanging rope is positioned at the end outer part of the winding drum and enters the winding drum through the winding hole to be wound on the T-shaped rod, when all the redundant hanging ropes outside the winding drum are wound on the T-shaped rod, the residual part of the hanging rope outside the winding drum can not be wound on the T-shaped rod through the winding hole due to being connected together, hug closely in winding drum outer wall one side, loosen the finger of pressing the winding drum bottom end face simultaneously, the winding drum makes the gag lever post break away from the ring channel because of the lax in-process at the spring, enters into the spacing inslot, and the winding drum can't be rotatory after being fixed by the spacing groove because of the gag lever post this moment, hangs the rope and has already shrunk in the winding drum this moment, can't influence the user and grip the time-recorder main part, has avoided the in-process that uses, and the time-recorder breaks away from the problem that the palm dropped easily because of hanging the rope influence.

2. The utility model discloses when the user grips the time-recorder main part, at first pull open toughness area, time toughness area is the arc space with the recess, and the user indicates to alternate in the arc space, and the shrink finger, the time-recorder main part is located the palm position this moment, and indicates that the lower extreme just in time is located the slipmat position, increases user's palm and to the tight degree of holding of time-recorder main part, avoids the in-process that uses because of the palm problem that the palm perspires and slides out the palm.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a left side schematic view of FIG. 1;

FIG. 3 is a cutaway schematic view of FIG. 1;

FIG. 4 is a schematic view of the winding of the lanyard of FIG. 2;

FIG. 5 is a schematic sectional view taken from above A-A of FIG. 4;

fig. 6 is an enlarged schematic view of a portion of fig. 3.

Fig. 7 is an enlarged schematic view of fig. 3 at b.

In the figure: 1 timer main part, 2 fixed slots, 3 toughness areas, 4 holding grooves, 5 threaded holes, 6 fixed pins, 7 perforated holes, 8 hanging ropes, 9T-shaped rods, 10 winding drums, 12 winding holes, 13 grooves, 14 fixed rods, 15 limiting blocks, 16 anti-skidding grooves, 17 anti-skidding pads, 18 annular grooves, 19 limiting rods, 20 limiting grooves, 21 annular baffles, 22T-shaped grooves, 23 main U-shaped blocks, 24 auxiliary springs and 25 auxiliary U-shaped blocks.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

FIG. 1, FIG. 2, FIG. 3, FIG. 4, FIG. 5 and FIG. 6, a timer for sporting contest, comprising a timer body 1, a fixing groove 2 is formed on the upper end of the outer wall of the left side of the timer body 1, a flexible band 3 is inserted into the fixing groove 2, the flexible band 3 is made of silica gel, a housing groove 4 is formed on the left side of the timer body 1 at the lower end of the fixing groove 2, the lower end of the flexible band 3 is inserted into the housing groove 4, a threaded hole 5 is formed on the lower end face of the timer body 1, a fixing pin 6 is connected with the threaded hole 5 through a thread, a through hole 7 is formed on the extending end of the fixing pin 6, a hanging rope 8 is inserted into the through hole 7, the hanging rope 8 is made of nylon, a T-shaped rod 9 is welded on the bottom end face of the fixing pin 6, the lower end of the fixing pin 6 is rotatably connected with a winding drum 10, winding holes 12 are formed on the two side walls of the winding drum 10, both ends of the hanging rope 8 are inserted into the winding holes 12, a groove 13 is formed on the left side of the timer body 1, the fixing groove 2 and the accommodating groove 4 are positioned at two ends of the inner wall of the groove 13, the fixing rod 14 is welded in the front and back surfaces of the fixing groove 2, the upper end of the flexible belt 3 is sleeved on the fixing rod 14, the limiting block 15 is injected and melted at the lower end of the flexible belt 3, the limiting block 15 is positioned in the accommodating groove 4, the accommodating groove 4 is of an L-shaped structure, the outer wall of the right side of the timer main body 1 is provided with an anti-slip groove 16, an anti-slip pad 17 is bonded in the anti-slip groove 16, the anti-slip pad 17 is made of rubber anti-slip material and is of an arc-shaped structure, the outer wall of the lower end of the fixing pin 6 is provided with an annular groove 18, the inner wall of the upper end of the accommodating cylinder 10 is annularly welded with four limiting rods 19, the limiting rods 19 are positioned in the annular groove 18, the outer wall of the lower end of the fixing pin 6 is provided with four limiting grooves 20 in the annular groove 18 in the annular direction, the upper end of the limiting grooves 20 is communicated with the annular groove 18, the width of the limiting rods 19 is smaller than the diameter width of the inner wall of the limiting grooves 20, the through-hole 7 is positioned at the lower end of the limiting groove 20, the lower end of the T-shaped rod 9 is rotatably connected with an annular baffle plate 21, a T-shaped groove 22 is formed in the upper end face of the annular baffle plate 21, the lower end of the T-shaped rod 9 is located in the T-shaped groove 22, a main U-shaped block 23 is welded to the lower end face of the annular baffle plate 21, a spring 24 is welded in the main U-shaped block 23, an auxiliary U-shaped block 25 is welded to the bottom end face of the inner wall of the winding drum 10, corresponding to the main U-shaped block 23, and the lower end of the spring 24 is welded in the auxiliary U-shaped block 25.

The working principle of the embodiment is as follows: firstly, when the timer is not used, the state of the timer is that the limiting rod 19 is inserted into the limiting groove 20, the hanging rope 8 is in a loose state, the timer is hung on the neck of a user through the hanging rope 8, the timer is convenient to carry and use, when the timer is used, the hanging rope 8 is taken down from the neck, firstly, the bottom end of the winding drum 10 is pressed by fingers to push upwards, at the moment, the spring 24 is in a contraction state, the limiting rod 19 is separated from the limiting groove 20, at the moment, the limiting rod 19 is positioned in the annular groove 18, the hanging rope 8 cannot rotate along with the winding drum 10 due to the fixation through the through hole 7 by rotating the winding drum 10, when the winding drum 10 rotates, the two ends of the hanging rope 8 are wound around the T-shaped rod 9, meanwhile, the outer part of the hanging rope 8, positioned at the end of the winding drum 10, enters the winding drum 10 through the winding hole 12 and is wound on the T-shaped rod 9, when all the hanging ropes 8 outside the winding drum 10 are wound on the redundant T-shaped rod 9, the remaining part of the hanging rope 8 outside the winding drum 10 cannot be wound on the T-shaped rod 9 through the winding hole 12 due to the fact that the hanging rope 8 is connected together and is tightly attached to one side of the outer wall of the winding drum 10, meanwhile, fingers pressing the bottom end face of the winding drum 10 are loosened, the winding drum 10 enables the limiting rod 19 to be separated from the annular groove 18 in the loosening process of the spring 24 and enter the limiting groove 20, at the moment, after the winding drum 10 is fixed by the limiting groove 20 due to the limiting rod 19, the hanging rope 8 cannot rotate in the winding drum 10, the winding drum 10 is rotated at the moment, the fixing pin 6 is driven to rotate through the limiting rod 19, the fixing pin 6 can be separated from the timer main body 1, the hanging rope 8 is contracted in the winding drum 10, the user cannot be influenced to hold the timer main body 1, and the problem that the timer is prone to being separated from a palm and falling due to the influence of the hanging rope in the use process is solved. When the user grips time-recorder main part 1, at first pull open toughness and take 3, toughness and take 3 and recess 13 to be the arc space, and the user indicates to alternate in the arc space, and the shrink finger, time-recorder main part 1 is located the palm position this moment, and indicates that the lower extreme just in time is located slipmat 17 position, increases user's palm and to the tight degree of holding of time-recorder main part 1, avoids slipping out the problem of palm because of palm sweat at the in-process that uses.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims

1. A timepiece for sporting events, characterized in that: comprises a timer main body (1), a fixed groove (2) is arranged at the upper end of the outer wall of one side of the timer main body (1), a flexible belt (3) is inserted in the fixed groove (2), a containing groove (4) is arranged at one side of the timer main body (1) and is positioned at the lower end of the fixed groove (2), the lower end of the flexible belt (3) is inserted in the containing groove (4), the lower end surface of the timer main body (1) is provided with a threaded hole (5), a fixed pin (6) is connected with the internal thread of the threaded hole (5), a through hole (7) is arranged at the extending end of the fixed pin (6), a hanging rope (8) is inserted into the through hole (7), a T-shaped rod (9) is arranged on the bottom end surface of the fixing pin (6), the lower end of the fixing pin (6) is rotatably connected with a winding drum (10), winding holes (12) are formed in two side walls of the winding drum (10) relatively, and two ends of the hanging rope (8) are inserted into the winding holes (12).

2. A sports competition according to claim 1, wherein: timer main part (1) one side is equipped with recess (13), fixed slot (2) are located with accomodate groove (4) recess (13) inner wall both ends, two sides are provided with dead lever (14) relatively in fixed slot (2), the pot head is established on toughness area (3) on dead lever (14), toughness area (3) lower extreme is provided with stopper (15), stopper (15) are located accomodate in groove (4), accomodate groove (4) and be L shape structure, timer main part (1) opposite side outer wall is equipped with non slipping spur groove (16), be provided with slipmat (17) in non slipping spur groove (16).

3. A sports competition according to claim 1, wherein: the fixed pin (6) lower extreme outer wall is equipped with ring channel (18), it is provided with four at least gag lever post (19) to receive bobbin (10) upper end inner wall ring shape, gag lever post (19) are located in ring channel (18), fixed pin (6) lower extreme outer wall is located ring channel (18) lower extreme hoop is equipped with four at least spacing groove (20), spacing groove (20) upper end with ring channel (18) communicate with each other, gag lever post (19) width is less than spacing groove (20) inner wall diameter width, it is located to perforate (7) spacing groove (20) lower extreme.

4. A sports competition according to claim 1, wherein: t shape pole (9) lower extreme rotates to be connected with ring baffle (21), ring baffle (21) up end is equipped with T-slot (22), T shape pole (9) lower extreme is located in T-slot (22), ring baffle (21) lower terminal surface is provided with main U-shaped piece (23), spring (24) have been inserted in main U-shaped piece (23), it is provided with vice U-shaped piece (25) with main U-shaped piece (23) correspondence on receipts spool (10) inner wall bottom face, spring (24) lower extreme is connected in vice U-shaped piece (25).