CN215995557U

CN215995557U - Auxiliary measuring device for university sports examination

Info

Publication number: CN215995557U
Application number: CN202122636887.1U
Authority: CN
Inventors: 刘菡
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-03-11
Anticipated expiration: 2031-10-28

Abstract

The utility model discloses a college sports examination uses auxiliary measuring device, comprising a base bod, the base member both sides all are provided with the spout, the spout all are connected through the slider with the connecting block, the lower part all is provided with directional needle in one side that the base member was kept away from to the connecting block, the connecting block all is connected through tightening the knob with fixed commentaries on classics board, fixedly connected with horizontal pole between the top of fixed commentaries on classics board adjacent side. The utility model discloses in, when the testing personnel promoted the push pedal on the horizontal pole, the connecting block removed, and the directional needle in its outside passes through the scale and measures the promotion distance, extracts the remaining body of rod of height pole after, utilizes the epaxial clamp plate of pole and scale measuring personnel height, and after unscrewing and tightening the knob, it is inside to fix commentaries on classics board income spout, and horizontal pole and push pedal income are first accomodate the groove simultaneously, rotate height pole and take in the second together with the clamp plate and accomodate the inslot, use fixed knob to fix it at the second simultaneously and accomodate the inslot.

Description

Auxiliary measuring device for university sports examination

Technical Field

The utility model relates to a sports measuring device field especially relates to an auxiliary measuring device is used in university's sports examination.

Background

In recent years, the university of China gradually pays attention to the cultivation and exercise of the physical quality of college students, and the existing college student sports item assessment test items comprise other items such as height, weight, vital capacity, forward bending of a sitting position body, standing long jump, 50-meter sprinting, one-kilometer male running, eight-hundred-meter female running, pull-up and the like.

Chinese patent document CN213249093U discloses a seat forward flexion testing device, which comprises a testing table and a control module, wherein the testing table is provided with a display screen, a speaker and a power switch, two sides of the testing table are respectively fixed with a set of supporting rods, the top end of one set of supporting rods is fixed with a scanning infrared receiver, the top end of the other set of supporting rods is fixed with a scanning infrared emitter, a fixing table is fixedly installed on the horizontal plane of the testing table, the front side of the fixing table is provided with a pressure sensor, the upper end of the fixing table is fixed with a measuring table, a finger pressure detector is slidably installed on the measuring table, the finger pressure detector, the scanning infrared receiver and the scanning infrared emitter are all at the same horizontal height, the utility model has novel design, solves the measuring error caused by the inertia problem in the testing process, and improves the testing precision, the device has strong practicability, but the measuring device occupies too much space and is not easy to store and transport, and the device has single effect and does not have other measuring effects.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an auxiliary measuring device for university physical examination.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a college sports examination uses auxiliary measuring device, includes the base member, the base member both sides all are provided with the spout, the spout all is connected through the slider with the connecting block, the interior middle part of connecting block all is provided with first turn trough, the lower part all is provided with directional needle in one side that the base member was kept away from to the connecting block, the connecting block all is connected through tightening the knob with fixed rotor plate, fixedly connected with horizontal pole between the top of fixed rotor plate adjacent side, the rear end middle part of base member is provided with the second turn trough, the interior middle part rotation of second turn trough is connected with the pivot, the middle part fixedly connected with height pole of pivot, the pole body sliding connection of height pole has the clamp plate, the end middle part of base member is provided with the second and accomodates the groove, the anterior both sides that the groove were accomodate to the second all are provided with the draw-in groove.

As a further description of the above technical solution:

the top middle part of base member is provided with first groove of accomodating.

As a further description of the above technical solution:

both sides of the middle part of the cross rod are rotatably connected with push plates.

As a further description of the above technical solution:

the front lower parts of the two sides of the base body are provided with scales.

As a further description of the above technical solution:

the clamping grooves are all connected with limiting blocks in a sliding mode.

As a further description of the above technical solution:

the bottom of fixed commentaries on classics board all sets up the inside at first rotary tank.

As a further description of the above technical solution:

the lower part of the height rod is provided with a fixed knob which penetrates through the front wall of the second rotary groove and is connected with the height rod in a threaded manner.

As a further description of the above technical solution:

the rear part of the bottom end of the second accommodating groove is provided with a threaded hole and is opposite to the corresponding fixed knob.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first the spout of base member both sides all with connecting block sliding connection, the connecting block all is connected with fixed commentaries on classics board, because fixed commentaries on classics board connection horizontal pole, so when the test personnel promoted the push pedal on the horizontal pole, the connecting block removed, measure the promotion distance through the scale in the directional needle removal in its outside, the rear end of base member is rotated and is connected with the height pole, with the help of the antetheca screw hole of fixed knob and second rotary groove with height pole vertical fixation, extract out behind the body of rod that remains of height pole, utilize the epaxial clamp plate of pole and scale measurement personnel height.

2. The utility model discloses in, after unscrewing and tightening the knob, rotate fixed commentaries on classics board income spout inside, horizontal pole and the first groove of accomodating of push pedal income are simultaneously screwed up and are tightened the knob and prevent that fixed commentaries on classics board accident from sliding, unscrew fixed knob, rotate height pole and take in the second together with the clamp plate and accomodate the inslot, inject the clamp plate removal in the limiting block insert draw-in groove of clamp plate both sides, use fixed knob to fix the height pole at the second simultaneously and accomodate the inslot.

Drawings

Fig. 1 is a schematic structural diagram of an auxiliary measuring device for university sports examination according to the present invention;

fig. 2 is a bottom schematic view of an auxiliary measuring device for university sports examination according to the present invention;

fig. 3 is the utility model provides a college sports examination uses auxiliary measuring device's connecting block schematic diagram.

Illustration of the drawings:

1. a first receiving groove; 2. a cross bar; 3. fixing the rotating plate; 4. a chute; 5. a substrate; 6. pushing the plate; 7. a slider; 8. a first rotary groove; 9. a pointing needle; 10. tightening the knob; 11. connecting blocks; 12. scaling; 13. a second rotary groove; 14. fixing the knob; 15. a height pole; 16. a limiting block; 17. pressing a plate; 18. a rotating shaft; 19. a second receiving groove; 20. a clamping groove.

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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: an auxiliary measuring device for university physical examination comprises a base body 5, sliding grooves 4 are arranged on two sides of the base body 5, the sliding grooves 4 are connected with a connecting block 11 through sliding blocks 7, a first rotating groove 8 is arranged in the middle of the inner portion of the connecting block 11, a pointing needle 9 is arranged on the middle lower portion of one side, far away from the base body 5, of the connecting block 11, when the connecting block 11 moves, the pointing needle 9 measures a pushing distance through a scale 12 during moving, the connecting block 11 is connected with a fixed rotating plate 3 through a tightening knob 10, the tightening knob 10 has another function of tightening the fixed rotating plate 3 to prevent accidental sliding, a cross rod 2 is fixedly connected between the tops of the adjacent sides of the fixed rotating plate 3, a second rotating groove 13 is arranged in the middle of the rear end of the base body 5, a rotating shaft 18 is rotatably connected to the middle of the inner portion of the second rotating groove 13, a height rod 15 is fixedly connected to the middle portion of the rotating shaft 18, and a rod body of the height rod 15 is slidably connected with a pressing plate 17, fix height pole 15 on the antetheca of second rotary tank 13 through fixed knob 14, the purpose makes it and base member 5 become the right angle and is convenient for the precision measurement, after extracting the remaining body of rod of height pole 15, utilize clamp plate 17 and the scale measurement personnel height on the pole body, the end middle part of base member 5 is provided with the second and accomodates groove 19, the second is accomodate the anterior both sides of groove 19 and all is provided with draw-in groove 20, unscrew fixed knob 14, rotate height pole 15 and take in the second of base member 5 bottom together with clamp plate 17 and accomodate the groove 19 in, the restriction block 16 of clamp plate 17 both sides inserts the interior restriction clamp plate 17 removal of draw-in groove 20.

The top middle part of base member 5 is provided with the first groove 1 of accomodating, the middle part both sides of horizontal pole 2 are all rotated and are connected with push pedal 6, the lower part all is provided with scale 12 before the both sides of base member 5, the equal sliding connection of draw-in groove 20 has limiting block 16, the bottom of fixed commentaries on classics board 3 all sets up the inside at first commentaries on classics groove 8, the lower part of height pole 15 is provided with fixed knob 14 and all runs through in the antetheca of height pole 15 threaded connection at second commentaries on classics groove 13, the bottom rear portion of groove 19 is accomodate to the second all is provided with the screw hole and just to corresponding fixed knob 14, fixed knob 14 effect is fixed height pole 15 on the antetheca of groove 19 inside or second commentaries on classics groove 13 is accomodate to the second.

The working principle is as follows: the sports measuring device measures the items of forward bending of a sitting body and height, sliding grooves 4 are arranged on two sides of a base body 5, the sliding grooves 4 are connected with a connecting block 11 in a sliding mode, the connecting block 11 is connected with a fixed rotating plate 3 through a tightening knob 10 and is screwed down and fixed, the fixed rotating plate 3 is connected with a cross rod 2, when a tester pushes a push plate 6 on the cross rod 2, the connecting block 11 moves, a pointing needle 9 on the outer side of the connecting block moves to measure the pushing distance through a scale 12, a height rod 15 is connected to the rear end of the base body 5 in a rotating mode, the height rod 15 is fixed on the front wall of a second rotating groove 13 through a fixing knob 14, after the rest rod body of the height rod 15 is pulled out, the height of the tester is measured by utilizing a pressing plate 17 and scales on the rod body, the tightening knob 10 is unscrewed after the height is finished, the fixed rotating plate 3 is rotated and accommodated in the sliding grooves 4, meanwhile, the cross rod 2 and the push plate 6 are accommodated in a first accommodating groove 1, and the push plate 6 rotates upwards, the tightening and tightening knob 10 is screwed to prevent the fixed rotating plate 3 from sliding accidentally, the fixed knob 14 is screwed off, the height rod 15 is rotated to be taken in the second accommodating groove 19 at the bottom of the base body 5 together with the pressing plate 17, the limiting blocks 16 at two sides of the pressing plate 17 are inserted into the clamping grooves 20 to limit the movement of the pressing plate 17, and meanwhile, the height rod 15 is fixed inside the second accommodating groove 19 by using the fixed knob 14.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. An auxiliary measuring device for university sports assessment, comprising a substrate (5), characterized in that: the two sides of the base body (5) are respectively provided with a sliding groove (4), the sliding grooves (4) are connected with a connecting block (11) through a sliding block (7), the inner middle part of the connecting block (11) is respectively provided with a first rotating groove (8), the middle lower part of one side, far away from the base body (5), of the connecting block (11) is respectively provided with a pointing needle (9), the connecting block (11) is connected with a fixed rotating plate (3) through a tightening knob (10), a cross rod (2) is fixedly connected between the tops of the adjacent sides of the fixed rotating plates (3), the middle part of the rear end of the base body (5) is provided with a second rotating groove (13), the inner middle part of the second rotating groove (13) is rotatably connected with a rotating shaft (18), the middle part of the rotating shaft (18) is fixedly connected with a height rod (15), the rod body of the height rod (15) is slidably connected with a pressing plate (17), the middle part of the bottom of the base body (5) is provided with a second accommodating groove (19), clamping grooves (20) are formed in two sides of the front portion of the second accommodating groove (19).

2. The auxiliary measuring device for university sports assessment according to claim 1, characterized in that: the middle of the top of the base body (5) is provided with a first accommodating groove (1).

3. The auxiliary measuring device for university sports assessment according to claim 1, characterized in that: both sides of the middle part of the cross rod (2) are rotatably connected with push plates (6).

4. The auxiliary measuring device for university sports assessment according to claim 1, characterized in that: scales (12) are arranged on the front lower parts of the two sides of the base body (5).

5. The auxiliary measuring device for university sports assessment according to claim 1, characterized in that: the clamping grooves (20) are all connected with limiting blocks (16) in a sliding mode.

6. The auxiliary measuring device for university sports assessment according to claim 1, characterized in that: the bottom ends of the fixed rotating plates (3) are arranged in the first rotating grooves (8).

7. The auxiliary measuring device for university sports assessment according to claim 1, characterized in that: the lower part of the height rod (15) is provided with a fixed knob (14), and the fixed knob (14) penetrates through the height rod (15) and is connected in the front wall of the second rotary groove (13) in a threaded mode.

8. The auxiliary measuring device for university sports assessment according to claim 1, characterized in that: the rear part of the bottom end of the second accommodating groove (19) is provided with a threaded hole and is opposite to the corresponding fixed knob (14).