CN215792856U - Recording board for physical education - Google Patents

Abstract

The utility model belongs to the field of physical education teaching tools, and particularly relates to a recording plate for physical education teaching, which comprises a clamping part connected to the end face of the recording plate, sliding structures of sliding structures are arranged on two sides of the recording plate, a limiting part is connected to each sliding structure, a first connecting plate is connected to the back of the recording plate, a second connecting plate is connected to one end of each first connecting plate, and slots matched with the second connecting plates are formed in the back of the recording plate.

Description

Recording board for physical education

Technical Field

The utility model relates to the field of physical education teaching tools, in particular to a recording board for physical education teaching.

Background

In daily sports teaching, often will use the record board to record student's motion data, because will often contrast motion data in the past, according to the contrast and the analysis of data, carry out different training plans to different students, consequently will hand-carry the data in the process of record, sports teaching generally goes on outdoors, and in order to the record of data, adopt the record board to carry out the centre gripping and support the convenient record to the data to the paper usually.

But write because a hand when current recording board uses, another hand takes the recording board, and the paper can't obtain abundant fixed when meetting windy weather, can cause the paper not smooth enough, and the record personnel is convenient inadequately in the record to only support through the palm with the record when taking the recording board, but area of contact is limited, causes the holding power unbalance inadequately in the record easily, causes the phenomenon that the recording board dropped.

SUMMERY OF THE UTILITY MODEL

Objects of the utility model

In order to solve the technical problems in the background art, the utility model provides a recording board for physical education, which has the characteristics that the sizes of different paper sheets and different positions of the paper sheets can be fixed, enough support can be ensured between a palm and the recording board during recording, and the recording board can be prevented from falling off during recording.

(II) technical scheme

In order to solve the technical problems, the utility model provides a recording board for physical education, which comprises a clamping part connected to the end face of the recording board, sliding structures with sliding structures are arranged on two sides of the recording board, a limiting part is connected to each sliding structure, a first connecting board is connected to the back face of the recording board, a second connecting board is connected to one end of each first connecting board, and a slot matched with the second connecting board is formed in the back face of the recording board.

Preferably, the top of the clamping part is connected with a hanging ring.

Preferably, any one side of the end face of the recording plate is provided with scale marks.

Preferably, sliding construction includes slide bar, sliding sleeve and movable rod, the slide bar is connected with the record board through the installation piece, sliding connection has the sliding sleeve on the outer wall of slide bar, the top of sliding sleeve is connected with the movable rod.

Preferably, the first connecting plate is provided with a groove for accommodating the second connecting plate.

Preferably, the fixing groove is provided in plurality.

Preferably, the first connecting plate and the second connecting plate and the first connecting plate and the recording plate are connected in a hinged mode.

The technical scheme of the utility model has the following beneficial technical effects: can change reciprocating of stop part through sliding structure when using, consequently can change it according to record personnel's requirement, the different positions of paper carry on spacingly, and stop part can change the distance between the stop part paper through the rotation, can carry on spacingly to the paper of different thickness, setting through first connecting plate and second connecting plate, make first connecting plate cooperate with the slot, make first connecting plate, be three horn structure between second connecting plate and the record board, holistic stability has been increased, can avoid the condition that the record board dropped when using, and it is comparatively convenient when taking.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the overall structure of the back side of the present invention;

FIG. 3 is a schematic view of the expanded structure of the connection plate of the present invention;

FIG. 4 is a schematic view of the present invention with a retaining sleeve;

fig. 5 is a schematic view of the installation structure of the first connecting plate and the second connecting plate of the utility model.

Reference numerals:

1. a recording plate; 2. a clamping member; 3. a sliding structure; 301. a slide bar; 302. a sliding sleeve; 303. a movable rod; 4. a limiting component; 5. a first connecting plate; 6. a second connecting plate; 7. fixing grooves; 8. hanging a ring; 9. scale lines; 10. fixing a sleeve; 11. a groove; 12. and (6) a protective sleeve.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1, a holding member 2 is attached to an end surface of a recording sheet 1 via a connecting sheet, the holding member 2 is a press clamp, and the holding member 2 holds the top of a sheet.

Further, the cover is equipped with protective sheath 12 on the outer wall of hold assembly 2, and protective sheath 12 can avoid hold assembly 2 direct and record board or paper direct contact, avoids causing record board or paper damage to protective sheath 12 is the rubber sleeve, and increase frictional force between hold assembly 2 and the paper that can be further when pressing from both sides the paper makes its fixed more firm.

Further, the top of recording board 1 is connected with link 8, and link 8 can use with the couple cooperation, hangs holistic recording board 1, is convenient for accomodate recording board 1.

Further, the scale marks 9 are arranged on any side of the end face of the recording plate 1, so that the recording plate 1 has a size measuring function, and the functionality of the recording plate 1 is increased.

As shown in fig. 1, the two sides of the recording plate 1 are provided with sliding structures 3, each sliding structure 3 includes a sliding rod 301, a sliding sleeve 302 and a movable rod 303, the sliding rod 301 is connected with the recording plate 1 through a mounting block, the sliding sleeve 302 is connected to the outer wall of the sliding rod 301 in a sliding manner, and the movable rod 303 is connected to the top of the sliding sleeve 302.

Specifically, when the adjustable sliding device is used, the movable rod 303 can be adjusted, so that the movable rod 303 moves, and when the movable rod 303 moves, the movable rod 303 drives the sliding sleeve 302 connected with the movable rod to slide on the sliding rod 301, and further drives the limiting component 4 on the movable rod 303 to move.

Specifically, the position of the position limiting part 4 can be changed by moving the position limiting part 4, so that the position limiting part can be adjusted to fix paper when facing different paper lengths.

Further, when facing paper sheets with different lengths, the paper sheets can be fixed through adjustment of the sliding structure 3.

It should be noted that, in the sliding structure 3, the sliding is realized by the cooperation between the sliding rod 301 and the sliding sleeve 302, and may alternatively be realized by other movable structures, such as the sliding block and the sliding chute, and the pulley and the sliding rail.

As shown in fig. 1, the stopper member 4 is pivotally connected to the movable lever 303.

Specifically, the limiting part 4 is an eccentric block, and the height between the far end of the limiting part 4 and the recording plate 1 is changed by rotating the limiting part 4, so that when the limiting part 4 is in contact with the recording plate 1, paper on the recording plate 1 is extruded and fixed.

Further, fix the paper through stop part 4 for can guarantee that the paper levels all the time on recording plate 1 when meetting strong wind weather, can not lead to the record difficulty because of the influence of weather, and the height between stop part 4 and the recording plate 1 can change, consequently can fix the paper of different thickness.

As shown in fig. 2, 3 and 4, a first link plate 5 is connected to the bottom of the back surface of the recording plate 1, a second link plate 6 is connected to one end of the first link plate 5, and a fixing groove 7 is provided at the top of the back surface of the recording plate 1.

Specifically, the first connecting plate 5 and the recording plate 1 and the first connecting plate 5 and the second connecting plate 6 are both hinged, so that the first connecting plate 5 and the second connecting plate 6 can change the angle at the hinged position, and a user can adjust the first connecting plate 5 and the second connecting plate 6 when using the recording plate, so that one end of the second connecting plate 6 is clamped in the fixing groove 7 to support the recording plate 1.

Further, form triangle-shaped structure through between first connecting plate 5, second connecting plate 6 and the record board 1 for record board 1 can be more stable when using, and the size of record board 1 is less than the overall dimension of record board 1 far away, makes that user's hand can be complete grip the connecting plate, and it is comparatively convenient to operate.

Further, first connecting plate 5 and second connecting plate 6 can cooperate fixed cover 10 to use, and fixed cover 10 is the elasticity gloves, passes fixed cover 10 to first connecting plate 5 and second connecting plate 6 before using, then adjusts it again, and the hand inserts in fixed cover 10 this moment for obtain being connected and the constraint between hand and the connecting plate, the further condition of avoiding recording plate 1 to drop.

Further, the fixed slot 7 can set up to a plurality ofly, carries out the block through second connecting plate 6 and different fixed slot 7, can change holistic record board 1's angle, and convenient to use person adjusts it according to the demand of oneself, has increased record board 1's flexibility.

As shown in fig. 5, the first connecting plate 5 is provided with a groove 11 inside, so that the second connecting plate 6 can be completely received inside the first connecting plate 5 to receive the first connecting plate, thereby reducing the thickness of the whole recording plate 1 and making the whole structure more flexible and smaller.

The working principle and the using process of the utility model are as follows: when the recording board is used, paper is firstly fixed at the bottom of the paper through the clamping part 2, then the sliding structure 3 is adjusted according to the size of the paper, the limiting part 4 is driven to move through the sliding structure 3 to be moved to a position needing to be fixed, and the limiting part 4 is rotated to fix the bottom of the paper, so that the top and the bottom of the paper are doubly fixed, the whole paper can be completely attached to the recording board 1, recording difficulty caused by weather can not be caused, after the paper is fixed, one end of the second connecting board 6 is clamped with the fixing groove 7 through adjustment of the first connecting board 5 and the second connecting board 6, the connecting boards are connected with the recording board 1 to support the recording board 1, and at the moment, a triangular structure is formed among the first connecting board 5, the second connecting board 6 and the recording board 1, guarantee that recording plate 1 is enough stable when supporting to the connecting plate size is less, can be fine between hand and the connecting plate grip, the probability that can effectual reduction recording plate 1 dropped.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims (8)

1. The utility model provides a record board is used in sports teaching, its characterized in that includes be connected with clamping part on the terminal surface of record board, the both sides of record board are provided with sliding structure, the last spacing part that is connected with of sliding structure, the back connection of record board has first connecting plate, the one end of first connecting plate is connected with the second connecting plate, the back of record board is provided with the slot with second connecting plate looks adaptation.

2. A recording board for physical education as claimed in claim 1, wherein a hanging ring is attached to the top of the holding member.

3. The recording board for physical education according to claim 1, wherein scale marks are provided on either side of the end face of the recording board.

4. The recording board for physical education according to claim 1, wherein the sliding structure comprises a sliding rod, a sliding sleeve and a movable rod, the sliding rod is connected with the recording board through a mounting block, the sliding sleeve is connected to the outer wall of the sliding rod in a sliding mode, and the movable rod is connected to the top of the sliding sleeve.

5. A recording board for physical education as claimed in claim 1, wherein the first connecting plate is provided in its inside with a recess for receiving the second connecting plate.

6. The recording board for physical education, according to claim 1, wherein fixing sleeves are sleeved on the first connecting board and the second connecting board.

7. The recording board for physical education as claimed in claim 1, wherein the fixing groove is provided in plurality.

8. A recording board for physical education as claimed in claim 1, wherein the first connecting plate and the second connecting plate and the first connecting plate and the recording board are connected by hinge.

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