CN215136375U - Child fitness assessment device - Google Patents
Child fitness assessment device Download PDFInfo
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- CN215136375U CN215136375U CN202121520772.XU CN202121520772U CN215136375U CN 215136375 U CN215136375 U CN 215136375U CN 202121520772 U CN202121520772 U CN 202121520772U CN 215136375 U CN215136375 U CN 215136375U
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Abstract
The utility model relates to a children fitness examination device, which comprises a pull-up unit, wherein the pull-up unit comprises a test board which is positioned above a horizontal bar and is contacted with the top of the head of a tester when the pull-up unit is pulled upwards; the children fitness assessment device also comprises a resetting unit and a counting unit for counting the pull-up; the counting unit comprises a connecting mechanism, a driving mechanism and a counting mechanism, wherein one end of the connecting mechanism is connected with the test board, and the other end of the connecting mechanism is connected with the driving mechanism; the driving mechanism is a compression box, a compression rod and a pushing member are arranged in the compression box, and the pushing member is connected with the counting mechanism; the counting mechanism comprises a containing box and a counting box, and a counting piece is arranged in the containing box; the test board moves up/down to drive the compression rod to move down/up, and the pushing member is driven to push the counting member in the storage box into the counting box. The children fitness assessment device provided by the technical scheme can effectively solve the problems that statistics scores are easy to make mistakes and the statistics efficiency is low in the existing fitness measurement process.
Description
Technical Field
The utility model relates to a children physical stamina examination technical field, concretely relates to children physical stamina examination device.
Background
Physical fitness, also known as physical fitness, refers to the ability of each part or system of the body to respond to sudden conditions, including a wide range of conditions such as speed, response, endurance, muscle strength, balance, softness, coordination, agility, etc.
In the existing physical ability tests, a counter is used for counting and counting a plurality of testers, the workload is large, the counting work is boring and easy to make mistakes, the test results are not visual, the working efficiency is low, sometimes, when a plurality of testers test together in order to save time, and the number of the testers is memorized respectively, part of the testers possibly have the phenomenon of misreading the results for the check results, and therefore a device for examining the physical ability of children is needed to solve the problem urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a children fitness examination device can effectively solve the statistics score that exists among the existing physical examination process and make mistakes easily, statistics inefficiency scheduling problem.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a child fitness assessment device comprises a pull-up unit for pull-up operation, wherein the pull-up unit comprises a test board which is positioned above a horizontal bar and is in overhead contact with a tester when a pull is upward; the children fitness assessment device also comprises a resetting unit for resetting the test board and a counting unit for counting the pull body upwards;
the counting unit comprises a connecting mechanism, a driving mechanism and a counting mechanism, wherein one end of the connecting mechanism is connected with the test board, and the other end of the connecting mechanism is connected with the driving mechanism; the driving mechanism is a compression box, a compression rod and a pushing member are arranged in the compression box, and the pushing member is connected with the counting mechanism; the counting mechanism comprises a containing box and a counting box, and a counting piece is arranged in the containing box; the test board moves up/down to drive the compression rod to move down/up, and the pushing member is driven to push the counting piece in the containing box into the counting box.
The pull-up unit further comprises two symmetrically arranged supporting plates, a horizontal bar is fixedly connected between the supporting plates, the tops of the two supporting plates are connected through a mounting plate, and the test plate is located above the mounting plate and connected with the mounting plate through a reset unit.
The utility model has the advantages of the further scheme does, the reset unit includes reset spring and telescopic link, reset spring cover is established at the telescopic link outer wall, and the both ends of telescopic link are connected respectively and are surveyed board and mounting panel.
The connecting mechanism comprises a connecting plate and a gear, the gear is rotatably connected to the outer side wall of the supporting plate through a rotating shaft, the connecting plate is fixedly connected below the test plate, a first rack is arranged on the outer side wall of the lower section of the connecting plate, and the first rack is meshed with one side of the gear; the outer side wall of the upper section of the compression rod is fixedly connected with a second rack, and the second rack is meshed with the other side of the gear.
The compression box is fixedly connected with the outer side wall of the support plate through the mounting block, the inner side wall of the compression box is connected with a compression plate in a sliding manner, and the compression plate is connected with the gear through a compression rod; the side wall of the compression box below the compression plate is also provided with an air outlet, and the air outlet is provided with an air outlet pipe.
The pushing component comprises two vertically arranged baffles and two horizontally arranged moving plates, the first moving plate positioned above the pushing component is connected in the air outlet pipe in a sliding mode, the first moving plate penetrates through the first baffle close to the side of the compression cylinder, the first moving plate is connected with the second moving plate positioned below the pushing component through a connecting rod, the top end of the connecting rod is provided with a sliding opening, the outer end of the first moving plate is provided with a sliding rod matched with the sliding opening, the sliding rod is connected with the inner side wall of the sliding opening in a sliding mode, and the inner end of the first moving plate is fixedly connected with the bottom of the compression plate through a connecting rope; the bottom end of the connecting rod is rotatably connected with the second moving plate, a sliding opening matched with the second moving plate is formed in the second baffle plate located on the far side of the compression cylinder, and the second moving plate is slidably connected with the inner side wall of the sliding opening.
According to a further scheme, the counting piece is a narrow plate-shaped counting plate, and counting numbers are arranged on the plate surface of the counting plate; an opening matched with the second moving plate is formed in the side wall of the bottom of the storage box; the opening that matches with the counting board is seted up to counting case top lateral wall, and the second movable plate promotes the counting board of containing box bottom and gets into the counting case by counting case top opening.
The device for examining the fitness of the children provided by the technical scheme comprises a pull-up unit for pull-up operation, wherein the pull-up unit comprises a test board which is positioned above a horizontal bar and is contacted with the head of a tester when a pull is upward; the children fitness assessment device also comprises a reset unit for resetting the test board and a counting unit for counting the pull body upwards; the counting unit comprises a connecting mechanism, a driving mechanism and a counting mechanism, wherein one end of the connecting mechanism is connected with the test board, and the other end of the connecting mechanism is connected with the driving mechanism; the driving mechanism is a compression box, a compression rod and a pushing member are arranged in the compression box, and the pushing member is connected with the counting mechanism; the counting mechanism comprises a containing box and a counting box, and a counting piece is arranged in the containing box; the test board moves up/down to drive the compression rod to move down/up to drive the pushing member to push the counting piece in the containing box into the counting box; the automatic counting of testers is effectively realized by utilizing the cooperation among the three units, the upward movement of the testers can be ensured to be more standard by arranging the test board, the counting mechanism effectively avoids the phenomenon that manual counting is easy to make mistakes due to the large counting group and the boring process, and meanwhile, the phenomenon of intentional false counting for the examination result is also avoided.
Drawings
Fig. 1 is a schematic front structural view of the children fitness evaluation device of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is a schematic view showing a connection structure of the connection plate, the gear, and the compression rod.
In the figure: 1. a support plate; 2. a horizontal bar; 3. mounting a plate; 4. a telescopic rod; 5. a test board; 6. a connecting plate; 7. a rotating shaft; 8. a gear; 9. a compression rod; 10. a compression box; 11. mounting blocks; 12. a compression plate; 13. connecting ropes; 14. a baffle plate; 15. an air outlet pipe; 16. a first moving plate; 17. a connecting rod; 18. a second moving plate; 19. a storage box; 20. a counting plate; 21. and (4) a counting box.
Detailed Description
In order to make the objects and advantages of the present invention more apparent, the present invention will be described in detail with reference to the following embodiments. It is to be understood that the following text is only intended to describe one or several particular embodiments of the invention, and does not strictly limit the scope of the claims specifically claimed.
The technical scheme of the utility model is as shown in figures 1-3, a children fitness examination device comprises a pull-up unit for pull-up operation, wherein the pull-up unit comprises a test board 5 which is positioned above a horizontal bar 2 and contacts with the head top of a tester when the pull-up is carried out; the examination device also comprises a resetting unit for resetting the test plate 5 and a counting unit for counting in a pull-up manner; the lifting height of the test board 5 is the standard height which the children should reach for the pull-up action, and when the lifting height reaches the height of the test board 5, the children count the standard action and further ensure the standard of the pull-up action; in addition, the pull-up unit further comprises two symmetrically arranged supporting plates 1, a horizontal bar 2 is fixedly connected between the two supporting plates 1, the tops of the two supporting plates 1 are connected through a mounting plate 3, the testing plate 5 is located above the mounting plate 3, and the testing plate 5 is connected with the mounting plate 3 through a resetting unit. The reset unit comprises a reset spring and a telescopic rod 4, the reset spring is sleeved on the outer wall of the telescopic rod 4, the two ends of the telescopic rod 4 are respectively connected with a test board 5 and a mounting board 3, and the two ends of the reset spring are respectively fixed on the test board and the mounting board.
Wherein, the count unit includes coupling mechanism, actuating mechanism and counting mechanism, and coupling mechanism's one end links to each other with survey test panel 5, and the other end links to each other with actuating mechanism, and the actuating mechanism of this embodiment is compression case 10, and compression case 10 is equipped with compression pole 9 and promotion component through installation piece 11 and 1 lateral wall fixed connection of backup pad in the compression case 10, and the promotion component links to each other with counting mechanism. The connecting mechanism comprises a connecting plate 6 and a gear 8, the gear 8 is rotatably connected to the outer side wall of the supporting plate 1 through a rotating shaft 7, the connecting plate 6 is fixedly connected below the testing plate 5, a first rack is arranged on the outer side wall of the lower section of the connecting plate 6, and the first rack is meshed with one side of the gear 8; the outer side wall of the upper section of the compression rod 9 is fixedly connected with a second rack, and the second rack is meshed with the other side of the gear 8; the inner side wall of the compression box 10 is connected with a compression plate 12 in a sliding way, and the compression plate 12 is connected with the gear 8 through a compression rod 9; the side wall of the compression box 10 below the compression plate 12 is also provided with an air outlet, and the air outlet is provided with an air outlet pipe 15.
The pushing component comprises two vertically arranged baffles 14 and two horizontally arranged moving plates, a first moving plate 16 positioned above is connected in the air outlet pipe 15 in a sliding manner, the first moving plate 16 penetrates through the baffle on the right side (the right side shown in fig. 1), the first moving plate 16 is connected with a second moving plate 18 positioned below through a connecting rod 17, the top end of the connecting rod 17 is provided with a sliding opening, the outer end of the first moving plate 16 is provided with a sliding rod matched with the sliding opening, the sliding rod is connected with the inner side wall of the sliding opening in a sliding manner, and the inner end of the first moving plate 16 is fixedly connected with the bottom of the compression plate 12 through a connecting rope 13; the bottom end of the connecting rod 17 is rotatably connected with the second moving plate 18, a sliding opening matched with the second moving plate 18 is formed in the left baffle, and the second moving plate 18 is slidably connected with the inner side wall of the sliding opening.
The counting mechanism comprises a containing box 19 and a counting box 21, and a plurality of counting pieces are arranged in the containing box 19; in the embodiment, the counting piece is a narrow plate-shaped counting plate 20, and counting numbers are arranged on the plate surface of the counting plate 20; the side wall of the bottom end of the containing box 19 is provided with an opening matched with the second moving plate 18; the opening that is equipped with counting board 20 looks adaptation is seted up to the lateral wall of counting box 21 top, and second movable plate 18 promotes counting board 20 of containing box 19 bottom and gets into counting box 21 by the opening of counting box 21 top.
The using method of the device for assessing the fitness of the children comprises the following steps: in the initial state, a tester holds the horizontal bar 2 to test and examine the physical ability of the children after the children pull in the body, the body of the tester is suspended in the air during the process of pulling in the body, the body of the tester is lifted by arm power, and the physical ability of the children is examined by times after the body is pulled up once per liter;
in the ascending process of a tester, the top of the head of a child touches a test board 5, the test board 5 ascends to drive a connecting board 6 to ascend, further, a gear 8 is driven to rotate under the meshing action of a first rack and the gear 8, when the gear 8 rotates, a compression rod 9 descends, the compression rod 9 descends to drive a compression board 12 to descend, further, gas in a compression box 10 is compressed, the gas can pass through a gas outlet pipe 15 to further push a first moving board 16 to move leftwards, when the first moving board 16 moves leftwards, a second moving board 18 is driven to move rightwards under the action of a connecting rod 17, and further, the second moving board 18 moves out of an opening in a storage box 19; when the second moving plate 18 slides out of the opening, the counting plate 20 stacked in the storage box 19 moves downward under the action of gravity;
when a tester enables a body to descend, a lifting action is just finished, namely, a pull-up action is finished, when the pull-up action descends, the test board 5 is free from thrust of a human body, the test board descends under the action of the telescopic rod 4, the reset spring and self gravity, the test board 5 descends to drive the connecting board 6 to descend, the compression rod 9 ascends under the action of the gear 8 and the second rack, the compression board 12 is driven to ascend, when the compression board 12 ascends, the first moving board 16 is pulled rightwards through the connecting rope 13, the first moving board 16 moves rightwards and then drives the second moving board 18 to move leftwards through the connecting rod 17, when the second moving board 18 moves leftwards, the second moving board 18 pushes the counting board located at the bottom of the containing box 19 into the counting box 21 through the opening, and the process is repeated to realize the counting check of the pull-up.
Can be carved with corresponding digit respectively during concrete implementation on count board 20, the count board that will have the digit is according to the bottom up, arrange in the containing box from little to big order, when advancing in the count incasement, the sequence number of count board is still from the bottom up order from little to big, consequently the number that corresponds is corresponding completion number on the count board 20 of top in count case 21, and then make corresponding examination to tester's score, the score is surveyability, avoided traditional device, need the manual count to have the number of misreadings and report the number too many phenomenon of confusion appearance confusion easily.
The above detailed description of the embodiments of the present invention has been provided with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and those skilled in the art can make several equivalent transformations and substitutions without departing from the principles of the present invention after learning the contents of the present invention.
Claims (7)
1. A child fitness assessment device comprises a pull-up unit for pull-up operation, and is characterized in that: the pull-up unit comprises a test board which is positioned above the horizontal bar and is contacted with the head of a tester when the tester pulls upwards; the children fitness assessment device also comprises a resetting unit for resetting the test board and a counting unit for counting the pull body upwards;
the counting unit comprises a connecting mechanism, a driving mechanism and a counting mechanism, wherein one end of the connecting mechanism is connected with the test board, and the other end of the connecting mechanism is connected with the driving mechanism; the driving mechanism is a compression box, a compression rod and a pushing member are arranged in the compression box, and the pushing member is connected with the counting mechanism; the counting mechanism comprises a containing box and a counting box, and a counting piece is arranged in the containing box; the test board moves up/down to drive the compression rod to move down/up, and the pushing member is driven to push the counting piece in the containing box into the counting box.
2. The device for fitness assessment of children according to claim 1, wherein: the pull-up unit further comprises two symmetrically arranged supporting plates, a horizontal bar is fixedly connected between the supporting plates, the tops of the two supporting plates are connected through a mounting plate, and the test plate is located above the mounting plate and is connected with the mounting plate through a reset unit.
3. The device for fitness assessment of children according to claim 2, wherein: the reset unit comprises a reset spring and a telescopic rod, the reset spring is sleeved on the outer wall of the telescopic rod, and the two ends of the telescopic rod are respectively connected with the test board and the mounting board.
4. The device for fitness assessment of children according to claim 3, wherein: the connecting mechanism comprises a connecting plate and a gear, the gear is rotatably connected to the outer side wall of the supporting plate through a rotating shaft, the connecting plate is fixedly connected below the test plate, a first rack is arranged on the outer side wall of the lower section of the connecting plate, and the first rack is meshed with one side of the gear; the outer side wall of the upper section of the compression rod is fixedly connected with a second rack, and the second rack is meshed with the other side of the gear.
5. The device for fitness assessment of children according to claim 3, wherein: the compression box is fixedly connected with the outer side wall of the support plate through the mounting block, the inner side wall of the compression box is connected with a compression plate in a sliding manner, and the compression plate is connected with the gear through a compression rod; the side wall of the compression box below the compression plate is also provided with an air outlet, and the air outlet is provided with an air outlet pipe.
6. The device for fitness assessment of children according to claim 5, wherein: the pushing component comprises two vertically arranged baffles and two horizontally arranged moving plates, the first moving plate positioned above is connected in the air outlet pipe in a sliding mode, the first moving plate penetrates through the first baffle close to the side of the compression cylinder, the first moving plate is connected with the second moving plate positioned below through a connecting rod, a sliding opening is formed in the top end of the connecting rod, a sliding rod matched with the sliding opening is arranged at the outer end of the first moving plate, the sliding rod is connected with the inner side wall of the sliding opening in a sliding mode, and the inner end of the first moving plate is fixedly connected with the bottom of the compression plate through a connecting rope; the bottom end of the connecting rod is rotatably connected with the second moving plate, a sliding opening matched with the second moving plate is formed in the second baffle plate located on the far side of the compression cylinder, and the second moving plate is slidably connected with the inner side wall of the sliding opening.
7. The device for fitness assessment of children according to claim 6, wherein: the counting piece is a narrow plate-shaped counting plate, and counting numbers are arranged on the surface of the counting plate; an opening matched with the second moving plate is formed in the side wall of the bottom of the storage box; the opening that matches with the counting board is seted up to counting case top lateral wall, and the second movable plate promotes the counting board of containing box bottom and gets into the counting case by counting case top opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121520772.XU CN215136375U (en) | 2021-07-05 | 2021-07-05 | Child fitness assessment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121520772.XU CN215136375U (en) | 2021-07-05 | 2021-07-05 | Child fitness assessment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215136375U true CN215136375U (en) | 2021-12-14 |
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ID=79401613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121520772.XU Active CN215136375U (en) | 2021-07-05 | 2021-07-05 | Child fitness assessment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215136375U (en) |
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2021
- 2021-07-05 CN CN202121520772.XU patent/CN215136375U/en active Active
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