Basketball stand for physical education

Abstract

The utility model relates to the technical field of teaching basketball stands. The basketball stand comprises a base, one side of the upper end of the base is in threaded connection with a first sealing cover, one end of one side of the base is in threaded connection with a second sealing cover, an adjusting structure is arranged on the outer surface of the other side of the upper end of the base, and a rotating structure is arranged at the upper end of the adjusting structure; a supporting structure is arranged in the rotating structure, a backboard is arranged at one end of the rotating structure, and a basket is hinged to one side of the backboard. A rotating handle is rotated to drive a rotating rod to rotate, a second bevel gear synchronously rotates along with the rotating rod and drives a first bevel gear and a lead screw to rotate, so that a movable frame moves upwards or downwards on the outer surface of the lead screw, and the use height of the device can be conveniently adjusted according to the height of a student; the device is suitable for being used by different students, and the applicability of the device is improved to a certain extent.

Description

TECHNICAL FIELD

[0001] The utility model relates to teaching basketball stand technical field, more specifically to a kind of basketball stand for physical education. BACKGROUND

[0002] Teaching basketball stand is specially designed and manufactured for school basketball teaching on the basis of considering safety, stability, adjustability and other characteristics, which can provide a safe and standard basketball training environment for students.

[0003] At present, the existing teaching basketball stand in the prior art is mostly fixed in height, which is inconvenient to adjust according to the height of students, which may not be suitable for some students to use, and to some extent, reduces the applicability of the equipment. Moreover, the existing teaching basketball stand is mostly fixed installation, which is inconvenient to fold and store, especially in the limited environment of school indoor, occupies a larger space, which reduces the practicability of the equipment to some extent, so it is urgent to provide a kind of basketball stand for physical education to solve the above problems. UTILITY MODEL CONTENT

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a kind of basketball stand for physical education to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical scheme: a kind of basketball stand for physical education, comprising:

[0006] The bottom is provided with a first closure cover on one side of the upper end, and a second closure cover is threadedly connected to one end of one side of the bottom, an adjusting structure is arranged on the outer surface of the other side of the upper end of the bottom, a rotating structure is arranged on the upper end of the adjusting structure, a supporting structure is arranged in the rotating structure, a backboard is arranged on one end of the rotating structure, and a basket is hingedly connected to one side of the backboard.

[0007] The adjusting structure comprises a supporting frame and a moving frame, the lower end surface of the supporting frame is fixedly connected to the other side of the upper end outer surface of the bottom, and the moving frame is inserted into the inside of the upper end of the supporting frame.

[0008] The rotating structure comprises a first supporting rod and a second positioning groove, the other end of the first supporting rod is hingedly connected to the outer surface of the upper end of the moving frame, one end of the first supporting rod is hingedly connected to the outer surface of the other side of the backboard, and the second positioning groove is arranged on the outer surface of the upper end of the moving frame.

[0009] Preferably, the adjusting structure further comprises a lead screw, and a lead screw bearing is connected to the inside of the support frame, the moving frame is sleeved on the outer surface of the lead screw, the outer surface of the lower end of the lead screw is fixedly connected with a first bevel gear, one side of the first bevel gear is meshedly connected with a second bevel gear, the outer surface of one end of the second bevel gear is fixedly connected with a rotating rod, the outer surface of one end of the rotating rod is fixedly connected with a rotating disc, the inside of the outer surface of the lower end of the rotating disc is provided with a first operation slot, the first operation slot is provided with a first positioning rod, the outer surface of the middle of the first positioning rod is sleeved with a first spring, and the inside of the outer surface of the lower end of one side of the support frame is provided with a first positioning slot, and the moving frame can move up and down on the outer surface of the lead screw by rotating the rotating rod.

[0010] Preferably, the inside of the support frame is provided with a moving slot, the outer surface of the lower end of the moving frame is provided with a limiting plate, the outer dimension of the limiting plate is matched with the inner dimension of the moving slot, the upper end of one side of the rotating disc is provided with a rotating handle, one end of the first positioning rod is provided with a limiting ring, the outer dimension of one end of the first positioning rod is matched with the inner dimension of the first positioning slot, and the position of the first positioning rod corresponds to the position of the first positioning slot, and the two ends of the first spring abut against the outer surface of one side of the limiting ring and the outer surface of one end of the inside of the first operation slot, so that the moving frame moves more stably in the inside of the support frame, and the condition that the moving frame moves away from the outer surface of the lead screw is avoided.

[0011] Preferably, the rotating structure further comprises a second operation slot, the inside of the two side surfaces of the other end of the first supporting rod is provided with a second operation slot, and the second operation slot is provided with a second positioning rod, the outer surface of the middle of the second positioning rod is sleeved with a second spring, the outer surface of one end of the second positioning rod is provided with a limiting ring, the two ends of the second spring abut against the inner wall surface of the inside of the second operation slot and one side surface of the limiting ring, the position of the outer surface of one end of the second positioning rod corresponds to the position of the second positioning slot, and the outer dimension of the outer surface of one end of the second positioning rod is matched with the inner dimension of the second positioning slot, so that the angle of the first supporting rod is positioned by the second positioning rod after the first supporting rod is rotated.

[0012] Preferably, the support structure further comprises a second support rod, and the second support rod is inserted into the inside of the support plate, and two third operation grooves are formed on the two sides of one end of the second support rod, a toggle switch is clamped and connected in the third operation grooves, one end of the toggle switch is fixedly connected with a third spring, a third positioning groove is formed in the inside of the other side lower end of the backboard, thread grooves are formed in the inside of the outer surface of the lower end of the second support rod, and the thread grooves are provided with two groups, and a positioning bolt is screwedly connected with the inside of the outer surface of the other end lower end of the support plate, and the outer surface of the upper end of the positioning bolt is matched with the inner surface of the thread groove, and the design can support the backboard through the support plate and the second support rod.

[0013] Preferably, the other end of the second support rod is provided with a limiting plate, and the outer dimension of the limiting plate is matched with the inner dimension of the support plate, the upper end of the toggle switch is provided with a toggle block, and the toggle block penetrates and extends out of the inside of the third operation groove, and the outer dimension of the other end of the toggle switch is matched with the inner dimension of the third positioning groove, the design makes the second support rod more stable when moving in the inside of the support plate, and the limiting plate can avoid the second support rod from moving out of the inside of the support plate.

[0014] The utility model discloses a technical effect and advantage: the utility model discloses through rotating handle drive rotating lever rotates, and the second conical gear synchronous follows rotating lever and rotates, and drive first conical gear and screw rod rotate, make the moving frame on the outer surface of screw rod and move upwards or downwards, thereby convenient equipment according to the height of student adjusts the use height, is suitable for different student and uses, improves the applicability of equipment to some extent,

[0015] By hinging the rotating basket frame, the basket frame is folded up, then the toggle block is pulled to make the toggle switch disengage from the inside of the third positioning groove, at this time, the second support rod is retracted into the inside of the support plate, then the basket plate is hingedly turned up, then the second positioning rod is pulled to make the outer surface of one end thereof disengage from the inside of the second positioning groove, and the first support rod is hingedly turned down, thereby facilitating folding and storing the equipment, without occupying a large space in the limited environment in a school, improving the practicability of the equipment to some extent, and the overall structure is simple and reasonable in design, highly practical, and easy to popularize and apply. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic view of the utility model.

[0017] Figure 2 It is an explosion schematic view of the three-dimensional structure of the base of the utility model.

[0018] Figure 3 It is an explosion schematic view of the three-dimensional structure of the basket plate of the utility model.

[0019] Figure 4 The utility model discloses the three-dimensional structure explosion schematic diagram of adjusting structure.

[0020] Figure 5 The utility model discloses the three-dimensional structure partial explosion schematic diagram of rotating structure and support structure.

[0021] Figure 6 The utility model discloses the three-dimensional structure storage schematic drawing.

[0022] The sign is: 1, base, 2, first closed cover, 3, second closed cover, 4, adjusting structure, 41, support frame, 42, screw rod, 43, moving frame, 44, first bevel gear, 45, second bevel gear, 46, rotating rod, 47, rotary disc, 48, first operation slot, 49, first positioning rod, 410, first spring, 411, first positioning slot, 5, rotating structure, 51, first support rod, 52, second operation slot, 53, second positioning rod, 54, second spring, 55, second positioning slot, 6, support structure, 61, support plate, 62, second support rod, 63, third operation slot, 64, toggle switch, 65, third spring, 66, third positioning slot, 67, screw groove, 68, positioning bolt, 7, backboard, 8, basket frame. DETAILED DESCRIPTION

[0023] The technical scheme in the utility model will be described below in connection with the drawings in the utility model, and additionally, the mode of each structure recorded in the following implementation is only exemplified, and the teaching basketball stand involved in the utility model is not limited to each structure recorded in the following implementation, and all other implementation obtained by the ordinary skill in the art without making creative labor belongs to the range of protection of the utility model.

[0024] Embodiment one

[0025] As Figures 1 to 4 shown, the embodiment provides a basketball stand for sports teaching, which comprises

[0026] The base 1 is provided with the first closed cover 2 threadedly connected to one side of the upper end of the base 1, the second closed cover 3 threadedly connected to one end of one side of the base 1, the adjusting structure 4 arranged on the outer surface of the other side of the upper end of the base 1, the rotating structure 5 arranged at the upper end of the adjusting structure 4, the support structure 6 arranged in the rotating structure 5, the backboard 7 arranged at one end of the rotating structure 5, and the basket frame 8 hingedly connected to one side of the backboard 7.

[0027] The adjusting structure 4 comprises a support frame 41 and a moving frame 43, the lower end surface of the support frame 41 is fixedly connected to the other side of the upper end outer surface of the base 1, the moving frame 43 is inserted into the inside of the upper end of the support frame 41, the inside of the support frame 41 is provided with a moving groove, the outer surface of the lower end of the moving frame 43 is provided with a limiting plate, and the outer dimension of the limiting plate is matched with the inner dimension of the moving groove, which makes the moving frame 43 more stable when moving in the inside of the support frame 41, and avoids the condition that the moving frame 43 moves off the outer surface of the lead screw 42;

[0028] The adjusting structure 4 further comprises a lead screw 42, the lead screw 42 is bearing connected to the inside of the support frame 41, the moving frame 43 is sleeved on the outer surface of the lead screw 42, the outer surface of the lower end of the lead screw 42 is fixedly connected with a first bevel gear 44, one side of the first bevel gear 44 is engagedly connected with a second bevel gear 45, the outer surface of one end of the second bevel gear 45 is fixedly connected with a rotating rod 46, the outer surface of one end of the rotating rod 46 is fixedly connected with a rotating disc 47, and the upper end of one side of the rotating disc 47 is provided with a rotating handle, which can conveniently drive the rotating disc 47 and the rotating rod 46 to rotate by rotating the rotating handle;

[0029] The inside of the outer surface of the lower end of the rotating disc 47 is provided with a first operation groove 48, the first operation groove 48 is inserted with a first positioning rod 49, the outer surface of the middle of the first positioning rod 49 is sleeved with a first spring 410, one end of the first positioning rod 49 is provided with a limiting ring, the outer dimension of one end of the first positioning rod 49 is matched with the inner dimension of a first positioning groove 411, and the position of the first positioning rod 49 corresponds to the position of the first positioning groove 411, the two ends of the first spring 410 are respectively abutted against the outer surface of one side of the limiting ring and the outer surface of one end inside the first operation groove 48, and the inside of the outer surface of the lower end of one side of the support frame 41 is provided with the first positioning groove 411, which can conveniently position the position of the rotating disc 47 by inserting the outer surface of one end of the first positioning rod 49 into the inside of the first positioning groove 411, and avoid the condition that the rotating disc 47 is mistakenly rotated by external force;

[0030] In this embodiment, the rotating disc 47 is rotated by rotating the rotating handle, the rotating rod 46 and the second bevel gear 45 are synchronously rotated with the rotating disc 47, the first bevel gear 44 is driven to rotate, the lead screw 42 is synchronously rotated, the moving frame 43 can move upward or downward on the outer surface of the lead screw 42 in the inside of the support frame 41, the rotating structure 5, the supporting structure 6, the backboard 7 and the basket frame 8 synchronously move upward or downward with the moving frame 43 when the lead screw 42 moves upward or downward, the first positioning rod 49 is positioned by the elasticity of the first spring 410 when the moving frame 43 moves to the appropriate position, and the use height of the equipment can be adjusted according to actual needs.

[0031] Embodiment Two

[0032] As Figure 5 With Figure 6 As shown, based on the same concept as the above embodiment, the present embodiment also proposes:

[0033] The rotating structure 5 comprises a first supporting rod 51 and a second positioning slot 55, the other end of the first supporting rod 51 is hingedly connected to the outer surface of the upper end of the moving frame 43, and one end of the first supporting rod 51 is hingedly connected to the outer surface of the other side of the backboard 7, and the second positioning slot 55 is arranged on the outer surface of the upper end of the moving frame 43;

[0034] The supporting structure 6 comprises a supporting plate 61, and the outer surface of one end of the supporting plate 61 is hingedly connected to the inner surface of the first supporting rod 51;

[0035] The rotating structure 5 further comprises a second operating slot 52, and the inner surface of the other end of the first supporting rod 51 is provided with the second operating slot 52, and the second operating slot 52 is provided with a second positioning rod 53, the outer surface of the middle of the second positioning rod 53 is sleeved with a second spring 54, and the outer surface of one end of the second positioning rod 53 is provided with a limiting ring, and the two ends of the second spring 54 are respectively abutted against the inner wall surface of the inner side of the second operating slot 52 and the side surface of the limiting ring, the position of the outer surface of one end of the second positioning rod 53 corresponds to the position of the second positioning slot 55, and the outer dimension of the outer surface of one end of the second positioning rod 53 is matched with the inner dimension of the second positioning slot 55, and the design can make the outer surface of one end of the second positioning rod 53 inserted into the inner of the second positioning slot 55 through the elasticity of the second spring 54 when the first supporting rod 51 is rotated to the appropriate position, thereby positioning the angle of the first supporting rod 51 after rotation;

[0036] The supporting structure 6 further comprises a second supporting rod 62, and the second supporting rod 62 is inserted into the inner of the supporting plate 61, the other end of the second supporting rod 62 is provided with a limiting plate, and the outer dimension of the limiting plate is matched with the inner dimension of the supporting plate 61, and the design makes the second supporting rod 62 more stable when moving in the inner of the supporting plate 61, and the limiting plate can avoid the second supporting rod 62 from being separated from the inner of the supporting plate 61 during the movement;

[0037] The second supporting rod 62 is provided with a third operation slot 63 on both sides of one end, a toggle switch 64 is connected in the third operation slot 63, one end of the toggle switch 64 is fixedly connected with a third spring 65, a third positioning slot 66 is arranged in the other side of the lower end of the backboard 7, a toggle block is arranged on the upper end of the toggle switch 64 and extends out of the third operation slot 63, the outer dimension of the other end of the toggle switch 64 is matched with the inner dimension of the third positioning slot 66, a threaded slot 67 is arranged in the inner surface of the lower end of the second supporting rod 62, the threaded slot 67 is provided with two groups, a positioning bolt 68 is threadedly connected in the inner surface of the lower end of the supporting plate 61, and the outer surface of the upper end of the positioning bolt 68 is matched with the inner surface of the threaded slot 67, the second supporting rod 62 can be moved outwardly in the supporting plate 61, when the second supporting rod 62 is moved to a proper position, the positioning bolt 68 is threadedly connected in the inner surface of the threaded slot 67 close to the supporting plate 61, the position of the supporting plate 61 and the second supporting rod 62 is positioned, the outer surface of the toggle switch 64 is inserted into the third positioning slot 66, and the backboard 7 is supported by the supporting plate 61 and the second supporting rod 62.

[0038] In the embodiment, when the first supporting rod 51 is hingedly rotated and lifted, the second positioning rod 53 is supported by the elasticity of the second spring 54, one end of the second positioning rod 53 is inserted into the second positioning slot 55, the backboard 7 is hingedly rotated and unfolded, the second supporting rod 62 is moved to a proper position, the outer surface of the toggle switch 64 is inserted into the third positioning slot 66, the positioning bolt 68 is threadedly connected in the inner surface of the threaded slot 67 close to the supporting plate 61, the position of the supporting plate 61 and the second supporting rod 62 is fixed, the backboard 7 is supported by the rotating structure 5 and the supporting structure 6, the angle of the backboard 7 is prevented from being deviated when the backboard 7 is hit by a basketball, the basketball frame 8 is hingedly turned and unfolded, the equipment is unfolded for use, and the equipment is folded by reversing the above operation.

[0039] Working principle: when the device is in use, first move the device to the appropriate position, then open the first closure cover 2 screw rotation, pour water or sand into the inside of the base 1 for weighting, then screw the first closure cover 2 to seal the inside of the base 1, then hinge the first support rod 51 to rotate up, the second spring 54 can make the outer surface of one end of the second positioning rod 53 inserted into the inside of the second positioning groove 55, thereby positioning the position of the rotating structure 5, then hinge the basket 7 to rotate and expand, and pull out the second support rod 62, rotate the positioning bolt 68 to make it screw into one of the two sets of screw grooves 67 near the support plate 61, thereby positioning the position of the support plate 61 and the second support rod 62, and the third spring 65 can make the outer surface of the toggle switch 64 inserted into the inside of the third positioning groove 66, at this time the rotating structure 5 and the support structure 6 can support the basket 7, finally hinge the basket frame 8 to flip and expand, thereby the device can be unfolded for use, when the coach trains the students, rotate the rotating handle to drive the rotating disc 47 to rotate, the rotating rod 46 and the second bevel gear 45 rotate synchronously with the rotating disc 47, which can drive the first bevel gear 44 to rotate and make the lead screw 42 rotate synchronously, so that the moving frame 43 can move up or down on the outer surface of the lead screw 42 in the inside of the support frame 41, and when the lead screw 42 moves up or down, the rotating structure 5, the support structure 6, the basket 7 and the basket frame 8 can move up and down synchronously with the moving frame 43, when it moves to the appropriate position, the first spring 410 can make the outer surface of one end of the first positioning rod 49 inserted into the inside of the first positioning groove 411 to position, thereby the device can be adjusted in height according to the height requirement of the students;

[0040] After the device is used, pull the toggle block to make the toggle switch 64 out of the inside of the third positioning groove 66, then rotate the positioning bolt 68 and put the second support rod 62 back into the inside of the support plate 61, at this time the rotating positioning bolt 68 makes its outer surface screw into the inside of the other set of screw grooves 67, which can position the position of the second support rod 62 after being stored, then pull the second positioning rod 53 to make the outer surface of one end out of the inside of the second positioning groove 55, at this time the basket frame 8, the basket 7, the support plate 61 and the first support rod 51 can be folded in turn, when the device is not in use, the second closure cover 3 can be opened by screw rotation, and the water or sand in the inside of the base 1 can be discharged, thereby the device can be easily moved and placed in the warehouse for storage, the above is the whole working principle of the utility model.

[0041] Finally should be explained a few points are: first, in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the term "installation", "connected", "connection" should be broad, can be mechanical or electrical connection, but also can be two elements inside the communication, can be directly connected, "up", "down", "left", "right" and so on, only for indicating the relative position relationship, when the absolute position of the described object changes, the relative position relationship may change;

[0042] Second: the utility model discloses the embodiment in the drawing, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of not conflicting, the same embodiment and different embodiments of the utility model can be combined with each other;

[0043] Finally: the above is only the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A basketball stand for sports teaching, characterized by, Include: Base (1), the upper end of one side of the base (1) is threadedly connected with the first closing cover (2), one end of one side of the base (1) is threadedly connected with the second closing cover (3), the outer surface of the other side of the upper end of the base (1) is provided with adjusting structure (4), and the upper end of the adjusting structure (4) is provided with rotating structure (5), and the inside of the rotating structure (5) is provided with support structure (6), one end of the rotating structure (5) is provided with backboard (7), and one side of the backboard (7) is hingedly connected with basket frame (8); The adjusting structure (4) comprises support frame (41) and moving frame (43), the lower end surface of the support frame (41) is fixedly connected to the other side of the upper end outer surface of the base (1), and the moving frame (43) is inserted into the inside of the upper end of the support frame (41); The rotating structure (5) comprises first support rod (51) and second positioning groove (55), the other end of the first support rod (51) is hingedly connected to the outer surface of the upper end of the moving frame (43), and one end of the first support rod (51) is hingedly connected to the outer surface of the other side of the backboard (7), and the second positioning groove (55) is opened in the outer surface of the upper end of the moving frame (43); The support structure (6) comprises support plate (61), and the outer surface of one end of the support plate (61) is hingedly connected to the two side surfaces in the first support rod (51).

2. The basketball goal of claim 1, wherein: The adjusting structure (4) further comprises lead screw (42), and the lead screw (42) is bearing connected to the inside of the support frame (41), the moving frame (43) is sleeved on the outer surface of the lead screw (42), the outer surface of the lower end of the lead screw (42) is fixedly connected with the first bevel gear (44), one side of the first bevel gear (44) is engagedly connected with the second bevel gear (45), and the outer surface of one end of the second bevel gear (45) is fixedly connected with the rotating rod (46), the outer surface of one end of the rotating rod (46) is fixedly connected with the rotating disc (47), and the first operation groove (48) is opened in the inside of the lower end outer surface of the rotating disc (47), the first positioning rod (49) is inserted into the inside of the first operation groove (48), and the first spring (410) is sleeved on the outer surface of the middle of the first positioning rod (49), the inside of the lower end outer surface of one side of the support frame (41) is provided with the first positioning groove (411).

3. The basketball goal of claim 2, wherein: The inside of the support frame (41) is provided with a moving groove, the outer surface of the lower end of the moving frame (43) is provided with a limiting plate, the outer dimension of the limiting plate is matched with the inner dimension of the moving groove, the upper end of one side of the rotating disc (47) is provided with a rotating handle, one end of the first positioning rod (49) is provided with a limiting ring, the outer dimension of one end of the first positioning rod (49) is matched with the inner dimension of the first positioning groove (411), and the position of the first positioning rod (49) corresponds to the position of the first positioning groove (411), the two ends of the first spring (410) are respectively abutted against the outer surface of one side of the limiting ring and the outer surface of one end inside the first operation groove (48).

4. The basketball goal of claim 1, wherein: The rotating structure (5) further comprises a second operation slot (52), and the inner part of the both-side surface of the other end of the first supporting rod (51) is provided with the second operation slot (52), and the inner part of the second operation slot (52) is provided with a second positioning rod (53), the outer surface of the middle part of the second positioning rod (53) is sleeved with a second spring (54), the outer surface of one end of the second positioning rod (53) is provided with a limiting ring, and the both ends of the second spring (54) abut against the inner wall surface of the inner part of the second operation slot (52) and the side surface of the limiting ring, respectively, the position of the outer surface of one end of the second positioning rod (53) corresponds to the position of the second positioning slot (55), and the outer dimension of the outer surface of one end of the second positioning rod (53) is matched with the inner dimension of the second positioning slot (55).

5. The basketball goal of claim 1, wherein: The supporting structure (6) further comprises a second supporting rod (62), and the second supporting rod (62) is inserted into the inner part of the supporting plate (61), and the both sides of one end of the second supporting rod (62) are provided with third operation slots (63), the inner part of the third operation slot (63) is clamped and connected with a toggle switch (64), one end of the toggle switch (64) is fixedly connected with a third spring (65), the inner part of the other side lower end of the backboard (7) is provided with a third positioning slot (66), the inner part of the outer surface of the lower end of the second supporting rod (62) is provided with a threaded groove (67), and the threaded groove (67) is provided with two groups, the inner part of the outer surface of the lower end of the other end of the supporting plate (61) is screw-connected with a positioning bolt (68), and the outer surface of the upper end of the positioning bolt (68) is matched with the inner surface of the threaded groove (67).

6. The basketball goal of claim 5, wherein: The other end of the second supporting rod (62) is provided with a limiting plate, and the outer dimension of the limiting plate is matched with the inner dimension of the supporting plate (61), the upper end of the toggle switch (64) is provided with a toggle block, and the toggle block penetrates and extends out of the inner part of the third operation slot (63), and the outer dimension of the other end of the toggle switch (64) is matched with the inner dimension of the third positioning slot (66).

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