CN213853037U - Portable time-recorder for sports test - Google Patents

Abstract

The utility model relates to a portable time-recorder for physical training, which comprises a rope hanging mechanism, wherein the rope hanging mechanism comprises a cavity, a rope hanging column is arranged in the cavity, a through groove is arranged on the rope hanging column, the bottom of the cavity is opened and is rotationally connected with a flip cover at one side, the center of the bottom of the flip cover is provided with a through hole, one side of the bottom, which is far away from the rotational connection part, is provided with a locking mechanism, the locking mechanism comprises a slide plate, the slide plate is slidably connected with a slide block, one side of the slide block, which is close to the rotational connection part, is connected with a fixed block through a spring, the other side of the slide block is connected with an elastic clamping column, the end part of the elastic clamping column is provided with a clamping block, one side of the cavity, which corresponds to the clamping block, and the bottom of the fixed plate and the corresponding part to the clamping block are provided with a clamping groove matched with the clamping block; the utility model discloses to hang the rope and articulate with string rope column during the use, when using to hang the rope, will hang the rope other end and wear out from the through-hole and lock flip, when not using to hang the rope or accomodate and carry the timing apparatus, will hang the rope and accomodate in the cavity and with flip locking can, easy operation, convenient to use.

Description

Portable time-recorder for sports test

Technical Field

The utility model relates to a time-recorder technical field, in particular to portable time-recorder is used in sports test.

Background

The timer is a device for measuring time by using a specific principle, has a simple and easy-to-use operation interface and provides a basic timing control function.

The existing timer for the sports test is fixed or hung with a hanging rope for the convenience of use except for a dial plate and a display positioned on the dial plate, and a teacher can hang the timer on the neck for use when testing the score of students, but the existing timer for the sports test has some self-testing actions, is not suitable for hanging the timer on the neck or holding the timer in the hand, needs to be placed on the ground or on steps, and is not easy to arrange when in use. In addition, when accomodating and carrying, usually will hang the rope winding on the dial plate, or directly accomodate with the dial plate and carry together, do not accomodate the mechanism of hanging the rope specially, when placing, hang the rope and take place the winding with other article easily, it is inconvenient to use.

Disclosure of Invention

The utility model provides a possesses and accomodate and hang the rope, portable time-recorder for sports test convenient to use and accomodate and carry, the problem that solve is current time-recorder for sports test, except dial plate and the display that is located the dial plate, for the ease of use, it hangs the rope still to fix or articulate usually, can hang the time-recorder and use on the neck when mr tests student's score, but there are some actions of surveying certainly, it is unsuitable to hang the time-recorder on the neck or take in hand, need put the time-recorder on the ground or on the step, in the time of the use, it is difficult for arranging to hang the rope. In addition, when accomodating and carrying, usually will hang the rope winding on the dial plate, or directly accomodate with the dial plate and carry together, do not accomodate the mechanism of hanging the rope specially, when placing, hang the rope and take place the winding with other article easily, it is inconvenient to use.

In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides a portable time-recorder for sports test, includes the dial plate and is located the display screen on dial plate surface, the dial plate bottom is provided with hangs rope mechanism, it includes the cavity to hang rope mechanism, the inside string rope post that is equipped with of cavity, it has logical groove to have seted up on the string rope post, cavity bottom opening is rotated in one side and is connected with flip, flip bottom center is equipped with the through-hole, and the bottom is kept away from and is rotated junction one side and be equipped with locking mechanism, locking mechanism includes the slide, sliding connection has the slider on the slide, the slider is close to rotate junction one side and has the fixed block through spring coupling, keeps away from to rotate junction one side and is connected with the elasticity card post, elasticity card end of a column portion is equipped with the fixture block, the cavity corresponds fixture block one side and is provided with the fixed plate, the fixed plate bottom corresponds the department with the fixture block and sets up the draw-in groove with the fixture block adaptation.

Preferably, a protective shell is arranged outside the locking mechanism, and the elastic clamping column and the clamping block extend out of the protective shell.

Preferably, the fixed block is fixed with the sliding plate and the protective shell.

Preferably, the bottom of the flip cover is arc-shaped.

Preferably, the cavity is fixedly and detachably connected with the dial plate.

Preferably, a threaded hole is formed in the bottom of the dial plate, and a threaded column is arranged at the top of the cavity and is in threaded connection with the dial plate.

Preferably, the fixing plate and the cavity are integrally formed.

Compared with the prior art, the utility model discloses to hang the rope and articulate with string rope column during the use, when using to hang the rope, will hang the rope other end and wear out and lock flip from the through-hole, when not using to hang the rope or accomodate and carry the timing apparatus, will hang the rope and accomodate in the cavity and with flip locking can, easy operation, convenient to use.

Drawings

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

fig. 2 is a schematic structural view of the middle rope hanging mechanism of the present invention.

In the figure: 1. display screen 2, dial plate 3, hang rope mechanism 4, fixed block 5, spring 6, slider 7, fixture block 8, elasticity card post 9, slide 10, fixed plate 11, logical groove 12, screw post 13, hang rope post 14, cavity 15, flip 16, through-hole 17, protective housing.

Detailed Description

Example (b): as shown in fig. 1 and 2, a portable timepiece for physical training includes a dial 2 and a display screen 1 located on the surface of the dial 2, a rope hanging mechanism 3 is disposed at the bottom of the dial 2, the rope hanging mechanism 3 includes a cavity 14, a rope hanging column 13 is disposed inside the cavity 14, specifically, the rope hanging column 13 is disposed on the upper wall inside the cavity 14, a through groove 11 is disposed on the rope hanging column 13, a flip 15 is rotatably connected to the bottom of the cavity 14 through a rotating shaft at one side, a through hole 16 is disposed at the center of the bottom of the flip 15, the size of the through hole 16 is equivalent to the width of the rope hanging, a locking mechanism is disposed on the side of the bottom away from the rotation joint, the locking mechanism includes a sliding plate 9, a sliding block 6 is slidably connected to the sliding plate 9, the sliding connection of the sliding block 6 is realized by disposing a sliding groove on the sliding plate 9, one side of the sliding block 6 close to the rotation joint is connected to a fixing block 4 through a spring 5, fixed block 4 is fixed with slide 9 relative position, and fixed block 4 is kept away from to rotate junction one side and is connected with elasticity card post 8, elasticity card post 8 tip is equipped with fixture block 7, cavity 14 corresponds fixture block 7 one side and is provided with fixed plate 10, the draw-in groove with fixture block 7 adaptation is seted up with fixture block 7 correspondence department in fixed plate 10 bottom.

When in use, the hanging rope is matched with a hanging rope with a lock catch, the hanging rope is the prior art, when in specific use, the turnover cover 15 is opened, the hanging rope is hung with the through groove 11 of the hanging rope column 13 through the lock catch, then the other end of the hanging rope penetrates out of the through hole 16 of the turnover cover 15, and then the turnover cover 15 is covered, so that the timer can be normally used; when taking in the portable timer when needs, or when need not using the string rope, open flip 15, put into cavity 14 to hanging the rope, then cover flip 15 can, hang the rope and can not take place the winding with other article, convenient to use is convenient for take out once more.

The locking process of the flip cover specifically comprises the steps that firstly, the fixture block 7 is pressed to compress the spring 5, the elastic clamping column also displaces, the fixture block 7, the elastic clamping column 8 and the sliding block 6 move towards the fixed block 4 together, meanwhile, the flip cover is covered, when the fixture block 7 moves to the clamping groove of the fixed plate 10, the fixture block 7 penetrates through the clamping groove under the action of the spring 5, the elastic clamping column 8 also resets, and the fixture block 7 is clamped outside the clamping groove, so that the fixation of the flip cover 15 is realized; when the clamping block 7 is opened, the elastic clamping column 8 is pressed first, so that the clamping block 7 corresponds to the clamping groove of the fixing plate 10, then the clamping block 7 is pushed, the clamping block 7 and the elastic clamping column 8 slide out of the clamping groove, and meanwhile, the turnover cover 15 is opened.

Preferably, a protective shell 17 is arranged outside the locking mechanism, the elastic clamping column 8 and the clamping block 7 extend out of the protective shell 17, and the fixing block 4 is fixed with the sliding plate 9 and the protective shell 17; the locking mechanism is protected, and the service life is prolonged.

Preferably, the bottom of the flip cover 15 is arc-shaped, the curved surface is convenient for holding by hand and comfortable for use, and the flip cover is suitable for being placed in a pocket and is convenient for carrying about.

Preferably, the cavity 14 is fixedly detachably connected with the dial plate 2, a threaded hole is formed in the bottom of the dial plate 2, the threaded column 12 is arranged at the top of the cavity 14 and is in threaded connection with the dial plate 2, replacement and maintenance are facilitated, and the cavity 14 and the flip cover 15 can be replaced in various modes.

Preferably, the fixing plate 10 and the cavity 14 are integrally formed, and the integrity is good.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (7)

1. The utility model provides a portable time-recorder for sports test, includes dial plate (2) and is located display screen (1) on dial plate (2) surface, its characterized in that: the dial plate (2) is provided with a rope hanging mechanism (3) at the bottom, the rope hanging mechanism (3) comprises a cavity (14), a rope hanging column (13) is arranged inside the cavity (14), a through groove (11) is formed in the rope hanging column (13), a flip (15) is rotatably connected to one side of the cavity (14) at the bottom opening, a through hole (16) is formed in the center of the bottom of the flip (15), a locking mechanism is arranged on one side, away from a rotating joint, of the bottom of the flip, the locking mechanism comprises a sliding plate (9), a sliding block (6) is slidably connected onto the sliding plate (9), a fixed block (4) is connected to one side, close to the rotating joint, of the sliding block (6) through a spring (5), an elastic clamping column (8) is connected to one side, away from the rotating joint, a clamping block (7) is arranged at the end part of the elastic clamping column (8), and a fixed plate (10) is arranged on one side, corresponding to the clamping block (7), of the cavity (14), and a clamping groove matched with the clamping block (7) is formed at the position, corresponding to the clamping block (7), of the bottom of the fixing plate (10).

2. The portable timepiece for sporting testing as recited in claim 1, wherein: a protective shell (17) is arranged outside the locking mechanism, and the elastic clamping column (8) and the clamping block (7) extend out of the protective shell (17).

3. The portable timepiece for sporting testing as recited in claim 2, wherein: and the fixed block (4) is fixed with the sliding plate (9) and the protective shell (17).

4. The portable timepiece for sporting testing as recited in claim 1, wherein: the bottom of the flip cover (15) is arc-shaped.

5. The portable timepiece for sporting testing as recited in claim 1, wherein: the cavity (14) is fixedly and detachably connected with the dial (2).

6. The portable timepiece for sporting testing as recited in claim 5, wherein: threaded holes are formed in the bottom of the dial plate (2), and threaded columns (12) are arranged on the top of the cavity (14) and are in threaded connection with the dial plate (2).

7. The portable timepiece for sporting testing as recited in claim 1, wherein: the fixing plate (10) and the cavity (14) are integrally formed.

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