CN104722054A - Inserted type device used for testing and timing running - Google Patents

Abstract

The invention discloses a plug-in device for running test timing, which includes a timer, the two ends of the timer are provided with connecting rings capable of connecting wristbands, and a telescopic rod with a groove on the upper end, the groove The size of the timer is to allow the timer to be snapped into the groove. The lower end of the timer is provided with a contact piece electrically connected to the chip in the timer. The contact piece forms a connecting piece for electrical connection; the lower end of the telescopic rod is provided with an elastic winding timing control device; the invention can be inserted on the ground, and the start and close of the timer are controlled by stepping on the foot, so that athletes can concentrate on test.

Description

A plug-in device for running test timing

technical field

The invention relates to a running training device, in particular to a plug-in device for running test timing.

Background technique

When runners test their results or train on the track, in order to grasp and know the training effect or test results, they need to take timing. Generally, two people cooperate, that is, one person tests and the other watches the watch, that is to say, two people need to cooperate; if If you want to test it by yourself, you need to wear the chronograph on your wrist and operate it yourself, which is very troublesome.

Contents of the invention

The present invention aims at the above problems and proposes a plug-in device for running test timing. The device does not need to be worn on the athlete's body, allowing the athlete to train without distractions, and the operation is very simple.

In order to achieve the above technical purpose, the present invention adopts a plug-in device for running test timing, including a timer, the two ends of the timer are provided with connecting rings that can be connected to wrist straps, and a telescopic ring with a groove on the upper end is also included. Rod, the size of the groove is to allow the timer to be clamped in the groove, the lower end of the timer is provided with a contact piece electrically connected to the chip in the timer, and the bottom of the groove is provided with a contact piece when the timer is clamped on the When inside the groove, the connecting piece can be electrically connected with the contact piece; the lower end of the telescopic rod is provided with an elastic winding timing control device.

As a preference of the present invention, the elastic winding type timing control device includes an inner cavity arranged at the lower end of the telescopic rod, an elastic winding device is arranged in the inner cavity, and one end is wound on the elastic winding device and connected to The sheets form an electrical connection, the other end can be stretched through an outlet on the right side of the telescopic rod, and there are winding belts with a pressing start switch and a pressing stop switch in the middle.

Further, an adhesive tape is connected to the movable end of the winding tape.

Further, the upper end of the telescopic rod is provided with a solar panel electrically connected to the connecting piece.

Furthermore, the bottom of the telescopic rod is provided with a pointed insertion rod.

The invention can be inserted into the ground, and the start and stop of the timer can be controlled by stepping on the foot, so that athletes can concentrate on testing.

Description of drawings

What shown in Fig. 1 is the appearance structure drawing of the present invention;

Among them, 1. timer; 2. connecting ring; 3. groove; 4. telescopic rod; 5. contact piece; 6. connecting piece; 7. inner cavity; 8. elastic winding device; 9. outlet; Compression start switch; 11. Compression stop switch; 12. Winding tape; 13. Adhesive tape; 14. Solar panel; 15. Pointed insertion rod.

Detailed ways

The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

It can be seen from Fig. 1 that a plug-in device for running test timing includes a timer 1, and the two ends of the timer 1 are provided with connecting rings 2 that can be connected to wrist straps, and also includes a telescopic ring 2 with a groove 3 on the upper end. Rod 4, the size of the groove 3 is to allow the timer 1 to be snapped into the groove 3; the upper end of the telescopic rod 4 is provided with a solar panel 14 electrically connected to the connecting piece 6, and the bottom is provided with a pointed insertion rod 15. At the lower end of the timer 1, there is a contact piece 5 that is electrically connected to the chip in the timer 1. At the bottom of the groove 3, there is a contact piece 5 that can form an electrical connection with the contact piece 5 when the timer 1 is snapped into the groove 3. The connecting piece 6; an elastic winding type timing control device is provided at the lower end of the telescopic rod 4, and the preferred elastic winding type timing control device includes an inner chamber 7 located at the lower end of the telescopic rod 4, and an elastic coil is arranged in the inner chamber 7 Winding device 8, one end is wound on the elastic winding device 8 to form an electrical connection with the connecting piece 6, the other end can be stretched through an outlet 9 on the right side of the telescopic rod 4, and a pressing start switch 10 and a The winding belt 12 of the compression type stop switch 11 is connected with an adhesive tape 13 at the movable end of the winding belt 12 .

The present invention is specifically used in this way: After the telescopic rod 4 is elongated, it is inserted and fixed on the ground through the pointed insertion rod 15, the timer 1 is opened, and then the winding belt 12 is pulled out from the elastic winding device 8 and passed through the sticky Belt 13 is fixed on the runway, and the athlete steps on the pressing type start switch 10 with the sole of the foot earlier when starting running, and then the timer 1 timing starts, when the test ends, such as after running around the track for two laps, the pressing type stop switch can be stepped on again with the sole of the foot 11, the timing stops.

The solar battery panel 14 in the present invention can play the role of charging the timer when there is sunlight.

If not in use, the winding belt 12 can be put into the elastic winding device 8, and the telescopic rod 4 can be shortened, and finally the timer 1 can be taken out from the groove 3 of the telescopic rod 4.

Claims (5)

1. plug-in system during a running tester, comprise a timer, described timer two ends are provided with the connecting ring that can connect wrist strap, it is characterized in that, also comprise the expansion link of end band groove on, the size of described groove is for can allow that timer is connected in groove, and timer lower end is provided with the contact chip that in one and timer, chip is electrically connected, and described bottom portion of groove is provided with a brace that energy and contact chip formation are electrically connected when timer is connected in groove; Described expansion link lower end is provided with an elasticity takeup type time-control device.

2. plug-in system during a kind of running tester as claimed in claim 1, it is characterized in that, described elasticity takeup type time-control device comprises the inner chamber being located at expansion link lower end, be provided with an elasticity coiler device in described inner chamber, described elasticity coiler device is wound with an one end and brace formed be electrically connected, the other end carries out the winding tape of stretching, centre is respectively equipped with a compression type starting switch and a compression type shutdown switch by an outlet on the right side of expansion link.

3. plug-in system during a kind of running tester as claimed in claim 2, is characterized in that, described winding tape movable end is connected with an adhesive tape.

4. plug-in system during a kind of running tester as claimed in claim 1, is characterized in that, described expansion link upper end is provided with the solar panel of one and brace electric connection.

5. plug-in system during a kind of running tester as claimed in claim 1, is characterized in that, is provided with tip insertion rod bottom described expansion link.