CN211836059U - Middle school student's sports teaching aid - Google Patents
Middle school student's sports teaching aid Download PDFInfo
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- CN211836059U CN211836059U CN201922471304.7U CN201922471304U CN211836059U CN 211836059 U CN211836059 U CN 211836059U CN 201922471304 U CN201922471304 U CN 201922471304U CN 211836059 U CN211836059 U CN 211836059U
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Abstract
The utility model discloses a middle school student physical exercise teaching aid, which mainly comprises a bed body, a height measuring mechanism, a body anteflexion testing mechanism and a sit-up mechanism, wherein the height measuring mechanism is positioned at the top end of one side of the bed body, and the body anteflexion testing mechanism and the sit-up mechanism are positioned at the other end of the bed body; mechanism is got to height includes: the scale, the slide block and the measuring and taking baffle plate; the body anteflexion testing mechanism comprises: the device comprises a sliding support, a touch push plate, a pedal plate, a hydraulic telescopic rod, a hydraulic tank, a stroke sensor and a fixed block, wherein the fixed block is fixedly connected to the bed body; the sit-up mechanism includes: a foot support frame for placing the foot standing groove of foot and being used for doing the foot atress when sit up, the utility model discloses can carry out many-sided physical stamina simultaneously and detect, reduce the loaded down with trivial details nature that physical stamina detected, the operation of being convenient for is fit for extensively promoting.
Description
Technical Field
The utility model relates to a sports physical stamina detects technical field, especially relates to a middle school student's sports teaching aid.
Background
Constitutions are the material basis for human life activities, labor, working ability, etc. Enhancing the physique of Chinese people is an important foundation for modern construction of Chinese socialist. The physical ability test of students is one of the embodiment of training the physical quality results of students in all levels of colleges and universities. Through the physique measurement of students, the physique condition and the physical exercise effect are evaluated, the students are sound and supervised to participate in the effective mechanism of physical exercise, and the students are scientifically guided to carry out physical exercise, so that the physique of the students is continuously enhanced, and a foundation is laid for a national physique monitoring system in China to master the development and change rules of the physique of the students in China through the measurement of the physique of the students.
Present physical fitness test equipment is single detection item, has occupied a large amount of spaces, and the student need queue up when accepting the test, has wasted a large amount of time, and is not portable.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a middle school student's physical exercise teaching aid.
The technical essential of the utility model is that:
the utility model provides a middle school student's sports teaching aid, mainly includes: the device comprises a lying bed body, a height measuring mechanism for detecting height, a body anteflexion testing mechanism for testing body anteflexion and a sit-up mechanism for testing sit-up, wherein the height measuring mechanism is positioned at the top end of one side of the bed body, and the body anteflexion testing mechanism and the sit-up mechanism are positioned at the other end of the bed body;
mechanism is got to height includes: the scale is fixedly arranged on two sides of the bed body, the slide block slides on the scale, and the measuring baffle is fixedly connected with the slide block;
the body anteflexion testing mechanism comprises: the device comprises a sliding support sleeved on the bed body, a touch push plate arranged at the top of the sliding support, a pedal plate which is positioned on the same vertical shaft with the touch push plate and is fixedly arranged on the bed body, a hydraulic telescopic rod used for controlling the sliding support to horizontally slide, a hydraulic tank used for providing return power for the hydraulic telescopic rod, a stroke sensor used for detecting the sliding distance of the sliding support and a fixed block used for fixing the body forward bending test mechanism, wherein the fixed block is fixedly connected to the bed body;
the sit-up mechanism includes: a foot support frame for placing the foot standing groove of foot and being used for doing the foot atress when sit up, the foot support frame is installed on the bed body through spacing pivot.
Furthermore, the bed body is provided with an adjusting knob which can fold the bed body and a plurality of bases which can increase the friction force of the bottom, and the bed body can be folded by the adjusting knob.
Furthermore, the bottom of the pedal plate is provided with a rotating shaft capable of folding the pedal plate, so that the pedal plate is convenient to fold and place.
Further, the fixed block bottom sets up the card strip, set up on the bed body with card strip assorted draw-in groove to carry out the block through the retaining member, conveniently dismantle body anteflexion accredited testing organization, portable deposits.
Furthermore, a layer of shock-absorbing rubber for shock absorption is arranged on the foot placing groove, so that heels of students are protected from being abraded.
Furthermore, the side of the foot support frame close to the instep is provided with an arc-shaped anti-collision block capable of protecting the instep, so that the instep of the student is prevented from being abraded.
Compared with the prior art, the beneficial effects of the utility model reside in that:
first, through set up adjust knob on the bed body, can fold the bed body, through setting up detachable body anteflexion accredited testing organization and the running-board that can fall and sit up mechanism, make whole device more do benefit to and carry and deposit.
The second, through setting up the combination of multiple detection mechanism on the bed body, make physical stamina detect and can accomplish on same device, reduced the step of making a round trip to change the equipment and practiced thrift the shared area of multiple equipment.
Drawings
Fig. 1 is a front view of an external structural schematic of the present invention;
fig. 2 is a left side view of the external structure diagram of the present invention;
fig. 3 is a top view of the external structure diagram of the present invention.
The device comprises a bed body 1, a bed body 11, a base 12, an adjusting knob 2, a height measuring mechanism 21, a measuring baffle 22, a sliding block 23, a graduated scale 3, a body anteflexion testing mechanism 31, a touch push plate 32, a hydraulic telescopic rod 33, a hydraulic box 34, a stroke sensor 35, a sliding support 36, a pedal plate 361, a rotating shaft 37, a fixing block 38, a locking member 4, a sit-up mechanism 41, a foot placing groove 42, a limiting rotating shaft 43, a foot supporting frame 44 and an anti-collision block.
Detailed Description
Example (b):
as shown in fig. 1, a middle school student's physical exercise teaching aid mainly includes: the device comprises a lying bed body 1, a height measuring and taking mechanism 2 for detecting height, a body anteflexion testing mechanism 3 for testing body anteflexion and a sit-up mechanism 4 for testing sit-up, wherein the height measuring and taking mechanism 2 is positioned at the top end of one side of the bed body 1, and the body anteflexion testing mechanism 3 and the sit-up mechanism 4 are positioned at the other end of the bed body 1;
mechanism 2 is got to height includes: the measuring device comprises a graduated scale 23 fixedly arranged on two sides of the bed body 1, a slide block 22 sliding on the graduated scale 23 and a measuring baffle 21 fixedly connected with the slide block 22, wherein the initial testing length of the graduated scale is 120 cm;
the body anteflexion testing mechanism 3 includes: the bed body forward bending testing device comprises a sliding support 35 sleeved on the bed body 1, a touch push plate 31 arranged at the top of the sliding support 35, a pedal plate 36 which is positioned on the same vertical shaft with the touch push plate 31 and is fixedly arranged on the bed body 1, a hydraulic telescopic rod 32 used for controlling the sliding support 35 to horizontally slide, a hydraulic tank 33 used for providing return power for the hydraulic telescopic rod 32, a stroke sensor 34 used for detecting the sliding distance of the sliding support 35 and a fixed block 37 used for fixing the body forward bending testing mechanism 3, wherein the fixed block 37 is a stainless steel metal block, the fixed block 37 is fixedly connected to the bed body 1, a non-slip mat is arranged on the pedal plate 36, and the stroke sensor 34 and display equipment thereof adopt a displacement sensor of a Milan Brand brand;
the sit-up mechanism 4 includes: the foot support frame 43 is a stainless steel metal frame body, the foot support frame 43 is arranged on the bed body 1 through a limiting rotating shaft 42, and the limiting rotating shaft can rotate by 0-90-180 degrees.
An adjusting knob 12 capable of folding the bed body 1 and a plurality of bases 11 for increasing the bottom friction force are arranged on the bed body 1, and one base 11 is respectively arranged under each vertex of the bottom surface of the bed body 1.
The bottom of the pedal plate 36 is provided with a rotating shaft 361 capable of folding the pedal plate 36, and the rotating shaft 361 can be folded by 0-90 degrees.
The bottom of the fixed block 37 is provided with a clamping strip, the bed body 1 is provided with a clamping groove matched with the clamping strip, two through holes are formed in the clamping strip and the clamping groove and clamped through a locking piece 38, and the locking piece 38 is a screw with a nut.
A layer of shock absorbing rubber for shock absorption is provided on the foot placing groove 41.
An arc-shaped anti-collision block 44 capable of protecting the instep is arranged on one surface of the foot supporting frame 43 close to the instep, and the anti-collision block 44 is made of soft rubber.
The utility model discloses a use method:
the student lies down on bed body 1, prop up running-board 36, make the sole laminate running-board 36, remove the volume on the scale 23 and get baffle 21, make the volume get baffle 21 and laminate the top of the head, remember height data, the student sits up, make the sole laminate running-board 36, make the shank laminate bed body 1, stretch up both arms, open both hands, touch push pedal 31 between the messenger, and promote forward to the ultimate distance that can promote, the distance that the student promoted is noted to stroke sensor 34 that sets up on sliding bracket 35, finish the body and bend the test forward, put down running-board 36, prop open foot support frame 43, make student's foot pass foot support frame 43, make the heel place on foot standing groove 41, instep laminating anticollision piece 44, accomplish the sit up test.
Claims (6)
1. The utility model provides a middle school student's sports teaching aid which characterized in that mainly includes: the device comprises a bed body (1) for lying, a height measuring and taking mechanism (2) for detecting height, a body anteflexion testing mechanism (3) for testing body anteflexion, and a sit-up mechanism (4) for testing sit-up, wherein the height measuring and taking mechanism (2) is positioned at the top end of one side of the bed body (1), and the body anteflexion testing mechanism (3) and the sit-up mechanism (4) are positioned at the other end of the bed body (1);
the height measuring mechanism (2) comprises: the measuring device comprises graduated scales (23) fixedly arranged on two sides of the bed body (1), a slide block (22) sliding on the graduated scales (23) and a measuring and blocking plate (21) fixedly connected with the slide block (22);
the body anteflexion testing mechanism (3) comprises: the bed body bending testing device comprises a sliding support (35) sleeved on the bed body (1), a touch push plate (31) arranged at the top of the sliding support (35), a pedal plate (36) which is positioned on the same vertical shaft with the touch push plate (31) and fixedly arranged on the bed body (1), a hydraulic telescopic rod (32) used for controlling the sliding support (35) to horizontally slide, a hydraulic tank (33) used for providing return power for the hydraulic telescopic rod (32), a stroke sensor (34) used for detecting the sliding distance of the sliding support (35) and a fixing block (37) used for fixing the body bending testing mechanism (3), wherein the fixing block (37) is fixedly connected to the bed body (1);
the sit-up mechanism (4) comprises: the foot support frame is characterized by comprising a foot placing groove (41) for placing feet and a foot support frame (43) for stressing the feet during sit-up, wherein the foot support frame (43) is installed on the bed body (1) through a limiting rotating shaft (42).
2. A middle school student's physical education and education tool as claimed in claim 1 wherein the bed body (1) is provided with an adjusting knob (12) which can fold the bed body (1) and a plurality of bases (11) which increase the bottom friction.
3. The physical education and education instrument for middle school students as claimed in claim 1 wherein the bottom of said pedal (36) is provided with a rotation shaft (361) which can fold said pedal (36).
4. The physical education and exercise teaching aid for middle school students as claimed in claim 1 wherein the bottom of the fixing block (37) is provided with a clamping strip, the bed body (1) is provided with a clamping groove matched with the clamping strip and is clamped by a locking piece (38).
5. A middle school student's physical education teaching as claimed in claim 1 wherein a layer of shock absorbing rubber for shock absorption is provided on the foot placement groove (41).
6. The physical education and education teaching aid for middle school students as claimed in claim 1 wherein the side of the foot supporting frame (43) close to the instep is provided with a circular arc-shaped anti-collision block (44) capable of protecting the instep.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922471304.7U CN211836059U (en) | 2019-12-31 | 2019-12-31 | Middle school student's sports teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922471304.7U CN211836059U (en) | 2019-12-31 | 2019-12-31 | Middle school student's sports teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211836059U true CN211836059U (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922471304.7U Active CN211836059U (en) | 2019-12-31 | 2019-12-31 | Middle school student's sports teaching aid |
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| Country | Link |
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| CN (1) | CN211836059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113426090A (en) * | 2021-06-22 | 2021-09-24 | 芜湖职业技术学院 | Multifunctional physique tester |
-
2019
- 2019-12-31 CN CN201922471304.7U patent/CN211836059U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113426090A (en) * | 2021-06-22 | 2021-09-24 | 芜湖职业技术学院 | Multifunctional physique tester |
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