CN2117626U - Timer for measuring staying-in-air time of jumping - Google Patents

Abstract

The utility model relates to a timer for measuring staying-in-air time of vertical jumping, which is suitable for physical training and human body quality test. The timer for measuring staying-in-air time of vertical jumping is provided with a springboard; the upper part of the springboard is provided with a cushioning shockproof pad; the lower part of the springboard is provided with a channel steel and the crash pad thereof; the rear lower part is provided with a press handle; the press handle and switch of the corresponding device of a contact switch device are connected with an electronic stopwatch by conductors; the contact switch device is inserted into the springboard. A subject stands on the springboard and can control the tablet forming, the reset spring sheet, the switch spring sheet, and other work-pieces of a control switch device by the actions of jumping up and falling, and furthermore control the on or off of the control switch device. In addition, the staying-in-air time of vertical jumping can be displayed on the electronic stopwatch.

Description

Timer for measuring staying-in-air time of jumping

The utility model relates to a kind of time test device, particularly a kind of be applicable to athletic training or human quality test look as far as one's eyes can see the duration of passage tester.

In athletic training, looking as far as one's eyes can see (promptly upwards jumping) is a common exercise and measurement content.Before this, adopt height marker or number of times index to evaluate the quality of looking as far as one's eyes can see more.And height marker adopts altitude touch come to determine height more, but seldom has in the actual motion near this class action of similar altitude touch, that is to say look as far as one's eyes can see altitude touch can not be well near the actual act in the sports.And look as far as one's eyes can see just can the do not touch restriction of This move of duration of passage, and when looking as far as one's eyes can see duration of passage, test can do various athletic performances, and as the throwing indigo plant of basketball, the slam-shot of vollyball or block etc. can be measured its duration of passage.The duration of passage of having understood this action just can promote the improvement and the raising of this motion.

The purpose of this utility model is to overcome the deficiency of above-mentioned prior art, and a kind of duration of passage tester of looking as far as one's eyes can see is provided, thereby looks as far as one's eyes can see soaring match a kind of new survey instrument is provided for people carry out the test of athletic training, fitness and teenager.

How introduce the purpose of this utility model below in conjunction with accompanying drawing realizes.

Fig. 1 is the front view of the utility model structure.

Fig. 2 is the vertical view of the utility model structure.

Fig. 3 is the upward view of the utility model structure.

Fig. 4 is the side view of the utility model structure.

Fig. 5 is the E-E cut-open view of Fig. 2.

Fig. 6 is the partial enlarged drawing of Fig. 5.

Fig. 7 is the upward view (cover plate of having taken away) of trigger switch device 11 structures among Fig. 5 or Fig. 6.

Fig. 8 is the C-C portion view of Fig. 7.

Fig. 9 is the B-B cut-open view of Fig. 7.

Figure 10 is the A-A cut-open view among Fig. 7.

Figure 11 is the structural representation of the reseting spring leaf 15 among Fig. 7.

Figure 12 is the G-G cut-open view of Figure 11.

Figure 13 is the structural representation of the switch spring sheet 14 among Fig. 7.

Figure 14 is the H-H cut-open view of Figure 13.

Figure 15 is the structural representation of the lever compressing tablet 16 among Fig. 7.

Figure 16 is the i-i cut-open view of Figure 15.

Total design philosophy of the present utility model is: by experimenter's take-off and the action that falls, act on a trigger switch device, organic cooperation by each parts in it can the control button switch be switched on or switched off, from and can control game clock and the stopwatch of the electronic stopclock that joins with it, can measure experimenter's duration of passage. The specific design scheme is: stops buffering crash roll 1 is set on a surface of beat board 6, front and back and left and right sides at the lower surface of beat board 6 are respectively arranged with channel-section steel 5 and channel-section steel 7, the notch of each channel-section steel is all downward, front and back and about two kinds of channel-section steels below be respectively arranged with buffering crash roll 4 and 2, the part of the channel-section steel 7 of dual-side reaches the front end outer (seeing Fig. 2 and Fig. 3) of beat board 6. Above-mentioned each measure all is in order to improve stability and the measuring accuracy in when test. The middle part of the channel-section steel 5 at rear arranges one and presses handle 3(and see Fig. 3 below beat board 6), its below is provided with the buffering crash roll, there is a trigger switch device 11 to be embedded in the beat board 6 of pressing handle 3 tops, the front end of pressing handle 3 is upturned, and passes behind the beat board 6 just corresponding with the lever compressing tablet 16 in the trigger switch device 11. Outside in the trigger switch device 11 is a housing 18, and its interior end is provided with press button 17, and the other end is provided with fixed mount 13, adjusting pad 12(is set between fixed mount 13 and housing 18 sees Fig. 8). One of one arcuation switch spring sheet 14 is arranged End joins with the button 20 of press button, and the other end is arranged on the fixed mount 13. The top of arcuation switch spring sheet 14 arranges an arcuation reseting spring leaf 15, and its two ends are separately positioned on above the push switch 17 and reach on the fixed mount 13. Above said adjusting pad 12 be exactly to establish (realizing regulating action by increasing and decreasing pad) for the relaxation degree of regulating these two spring leafs. There is a lever compressing tablet 16 top of reseting spring leaf 15, the bar bar at its rear portion is arranged on the holddown groove 26 of housing 18 both sides, the top of shell 18 is provided with cover plate, have notch 25 at its position corresponding with pressing handle 3, the front end (vertical with handle) of then pressing handle 3 can pass this notch 25 and press lever compressing tablet 16 when test, can continue to act on follow-up parts work. The connector lug 23 of press button 17 joins by the lead 21 button socket 24 with electronic stopclock 22, makes the Push And Release of press button 17 can be reflected to game clock or the stopwatch of stopwatch 22, can show experimenter's the duration of passage of looking as far as one's eyes can see.

The utility model has the advantages that simple in structure, simple for production; Easy to use, test accurately provides a kind of new testing tool for athletic training, human quality's test and teenager look as far as one's eyes can see match.

Introduce embodiment of the present utility model below.

Beat board 6 in the utility model can be made of plank, the desirable length 40～50cm of specification, wide 30～40cm, high 3～4cm.Beat board 6 respectively cushions crash roll 1,2,4,10 up and down all can adopt rubber blanket.Housing 18 in the trigger switch device 11 and inner parts thereof all are metalwork basically, and each arcuation spring leaf will have enough elasticity.Whole switchgear 11 is embedded in the beat board 6, and for the ease of mounting or dismounting, its upper and lower surface is respectively arranged with enclosing cover 8 and reaches enclosing cover 9 down.Pushbutton switch 17 in the switchgear 11 can adopt the KWX Push switch.Electronic stopclock 22 can adopt Shanghai pan sparrow board electronic stopclock.Between pushbutton switch 17 and housing 18, be provided with insulation spacer 19, can prevent short circuit between the connector lug 23 of pushbutton switch 17 and the housing 18.The also available robot calculator of electronic stopclock replaces.

Working condition when the utility model uses is as follows substantially: in the time of on the experimenter stands beat board 6, the weight of its health presses presses handle 3, then pressing handle 3 just goes to lever compressing tablet 16 pressures, the front end of lever compressing tablet 16 presses down reseting spring leaf 15, reseting spring leaf 15 presses down switch spring sheet 14, then switch spring sheet 14 becomes directly gradually, makes the button 20 of an end actuation button switch 17 to make electronic stopclock 22 stopwatch.Switch spring sheet 14 continues to press down after the stopwatch, make it become anti-arcuation switch spring sheet, perform the game clock action, behind the sky that rushes about on the experimenter, switch spring sheet 14 becomes original positive arcuation state again by anti-arcuation, makes stopwatch work then for the game clock signal, performing simultaneously the stopwatch that the experimenter falls behind the plate again prepares, after the experimenter fell plate, then stopwatch just quit work, thereby just can demonstrate experimenter's the duration of passage of looking as far as one's eyes can see.

Claims (1)

1, a kind of duration of passage tester of looking as far as one's eyes can see, comprising a beat board 6 is arranged, it is characterized in that: the upper surface at beat board 6 is provided with a block buffering crash roll 1, front and back and left and right sides at the lower surface of beat board 6 are respectively arranged with channel-section steel 5 and channel-section steel 7, the notch of each channel-section steel is all downward, be provided with buffering crash roll 4 and 2 below two channel-section steels, the part of the channel-section steel 7 of dual-side reaches outside the front end of beat board 6; The middle part of the channel-section steel 5 at rear is provided with one and presses handle 3 below beat board 6, its below is provided with the buffering crash roll, there is a trigger switch device 11 to be embedded in the beat board 6 of pressing handle 3 tops, the front end of pressing handle 3 is upturned, after passing beat board 6, just corresponding with the thick stick Du compressing tablet 16 in the trigger switch device 11; The outside of trigger switch device 11 is housings 18, an end is provided with pushbutton switch 17 in the base, the other end is provided with fixed mount 13, between fixed mount 13 and housing 18, be provided with and regulate pad 12, one end of arcuation switch spring sheet 14 and the button 20 of pushbutton switch 17 join, the other end is arranged on the fixed mount 13, the top of arcuation switch spring sheet 14 is provided with an arcuation reseting spring leaf 15, its two ends are separately positioned on and reach on the fixed mount 13 above the pushbutton switch 17, there is a lever compressing tablet 16 top of reseting spring leaf 15, the lever at its rear portion is arranged on the pickup groove 26 of housing 18 both sides, the top of shell 18 is provided with cover plate, its with press handle 3 corresponding positions and have notch 25, the connector lug 23 of pushbutton switch 17 joins by the button socket 24 of lead 21 with electronic stopclock 22.

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