CN215136377U

CN215136377U - High jump device convenient for physical high jump training

Info

Publication number: CN215136377U
Application number: CN202120759334.2U
Authority: CN
Inventors: 全翔
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-12-14
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses a make things convenient for high jump device of sports high jump training relates to sports apparatus technical field. The technical key points are as follows: comprises a base, wherein two first sleeves which are oppositely arranged are connected to one side of the base, a second sleeve is arranged in each first sleeve, a through groove is formed in one side of each first sleeve, a connecting rod is connected to one side of each second sleeve, a placing block is connected to one side of each connecting rod, a cross rod is lapped on each placing block, a clamping device is further arranged and comprises a first fixing plate, a double-threaded screw is rotatably connected to one side of the first fixing plate, one end of the double-threaded screw penetrates through and is in threaded connection with a second fixing plate, a rotating handle is fixedly connected to one end of the double-threaded screw, a first sliding block and a second sliding block are sleeved and in threaded connection with the double-threaded screw, telescopic rods are connected to one sides of the first sliding block and the second sliding block, thereby solve current height-adjusting trainer and take place to drop when the horizontal pole that needs set up is adjusted easily, unstable problem when removing the horizontal pole to the position of prediction.

Description

High jump device convenient for physical high jump training

Technical Field

The utility model relates to the technical field of sports equipment, specifically be a make things convenient for high jump device of sports high jump training.

Background

High jump is one of the track and field events in track and field sports. The sport is composed of rhythmic running, single-foot jumping, crossing a cross bar and landing, and the like, and the competition item with the score calculated by the height of crossing the upper edge of the cross bar; the high jump is a sports item for overcoming the height of the sports, and is a symbol of no inflexibility and brave climbing peak of human beings.

The above prior art solution has the following drawbacks: the existing heightening training device easily drops when the cross rod is required to be adjusted, and has the problem of instability when the cross rod is moved to an expected position.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model aims to provide a high jump device convenient for sports high jump training, a first sleeve is arranged through a base, a second sleeve is arranged by hollowly arranging the first sleeve so as to store the second sleeve, the second sleeve can lift the arranged placing block through a connecting block under the action of a lifting device, the arranged placing block can support the arranged cross rod, the stability of the cross rod is improved through a clamping device when the arranged placing block and the cross rod are moved, the arranged double-end screw rod drives a first slide block and a second slide block to move by rotating a rotary handle, so that the arranged telescopic rod is driven by the first slide block and the second slide block to move so as to clamp the arranged cross rod, the clamping device is adjusted by the rotary handle after the placing block and the cross rod are moved to proper positions, make the telescopic link keep away from the horizontal pole to solve current accent high trainer and take place to drop easily when needs are adjusted the horizontal pole that sets up, unstable problem when removing the horizontal pole to the position of prediction.

The above object of the present invention can be achieved by the following technical solutions:

a high jump device convenient for sports high jump training comprises a base, wherein one side of the base, which is far away from the ground, is fixedly connected with two first sleeves which are oppositely arranged, the two first sleeves are arranged in a hollow manner, the first sleeves are internally provided with second sleeves, one sides, which are close to each other, of the first sleeves are respectively provided with a through groove, one sides, which are close to each other, of the second sleeves are respectively and fixedly connected with a connecting rod, one sides, which are far away from the second sleeves, of the connecting rods are respectively and fixedly connected with a placing block, the placing block is lapped with a cross rod, a clamping device is additionally arranged, the clamping device comprises a vertically arranged first fixing plate, one side of the first fixing plate is rotatably connected with a double-headed screw, one end, which is far away from the first fixing plate, of the double-headed screw penetrates and is in threaded connection with a second fixing plate, the second fixing plate is fixedly connected with the base, and one end, which is far away from the first fixing plate, is fixedly connected with a rotating handle, the double-end screw rod is sleeved with a first slider and a second slider, the first slider is connected with the second slider through threads, the second slider is far away from the telescopic rod which is fixedly connected with one side of the base, the telescopic rod is far away from one side of the base, the base is connected with the placing block in a clamping mode and can slide in the placing block, the rotating handle can enable the telescopic rod to clamp the transverse rod, and a lifting device is arranged on one side of the first sleeve.

By adopting the technical scheme, the arranged first sleeve is placed through the arranged base, the second sleeve is stored through the hollow arrangement of the first sleeve, the arranged second sleeve can carry out height lifting on the arranged placing block through the connecting block under the action of the clamping device, the arranged placing block can support the arranged cross rod, the stability of the cross rod is improved through the arranged clamping device when the arranged placing block and the cross rod are moved, the arranged double-end screw drives the arranged first slide block and the arranged second slide block to move through rotating the arranged rotating handle, so that the arranged first slide block and the arranged second slide block drive the arranged telescopic rod to move so as to clamp the arranged cross rod, the clamping device is adjusted through rotating the rotating handle after the placing block and the cross rod are moved to proper positions, and the telescopic rod is far away from the cross rod, thereby solve current height-adjusting trainer and take place to drop when the horizontal pole that needs set up is adjusted easily, unstable problem when removing the horizontal pole to the position of prediction.

The present invention may be further configured in a preferred embodiment as: elevating gear includes two bracing pieces, two the bracing piece is arranged in the first sleeve, bracing piece one end with the base rotates and connects, the bracing piece is kept away from the first gear that the equal fixedly connected with level of base one end set up, first gear one side all meshes has the second gear, is equipped with the dwang in addition, the dwang runs through the setting of second gear, dwang one end with first sleeve rotates and connects, dwang other end fixedly connected with rotates the handle, first gear is kept away from base one side fixedly connected with threaded rod, the threaded rod run through second sleeve and with second sleeve threaded connection.

Through adopting above-mentioned technical scheme, go up and down to the second sleeve that sets up through the elevating gear that sets up, the dwang that makes the setting rotate through rotating the rotation handle that sets up, the pivoted dwang can drive the second gear that sets up and rotate, pivoted second gear and first gear engagement make the first gear that sets up drive the threaded rod under the support of bracing piece rotate, the second sleeve that the pivoted threaded rod can drive the setting moves, thereby make the second sleeve that moves move to suitable position through the connecting rod with the placing block.

The present invention may be further configured in a preferred embodiment as: the base is close to first sleeve one side fixedly connected with backup pad, backup pad one side fixedly connected with tape measure, the tape measure output with place the piece laminating setting.

Through adopting above-mentioned technical scheme, support the tape measure of setting through the backup pad that sets up, place through the tape measure output with placing the piece laminating that sets up, can be with the setting place that piece and horizontal pole can be accurate remove predetermined height.

The present invention may be further configured in a preferred embodiment as: the threaded rod is far away from one end of the first gear is fixedly connected with a clamping block.

Through adopting above-mentioned technical scheme, the fixture block through setting up on the threaded rod carries out the restriction of position to the second sleeve that sets up, prevents that the second sleeve that sets up from falling from the threaded rod.

The present invention may be further configured in a preferred embodiment as: the outer side of the tape measure is coated with a fluorescent coating, and the tape measure is an elastic tape measure.

Through adopting above-mentioned technical scheme, conveniently observe the tape measure of setting through scribbling the fluorescence coating in the tape measure outside, collect the tape measure through setting up tape measure elasticity convenience.

The present invention may be further configured in a preferred embodiment as: the base is far away from the equal fixedly connected with brake roller in first telescopic corner department.

Through adopting above-mentioned technical scheme, move the base that sets up through the braking gyro wheel that sets up, conveniently move the base that sets up to suitable position.

To sum up, the utility model discloses a following at least one useful technological effect:

1. place the first sleeve of setting through the base that sets up, thereby deposit the second sleeve through hollow setting of first sleeve, the second sleeve of setting can carry out the promotion of height to the piece of placing of setting through the connecting block under elevating gear's effect, the piece of placing of setting can support the horizontal pole of setting, through the clamping device who sets up when moving the piece of placing and horizontal pole to setting, improve the stability of horizontal pole, make the double-end screw rod that sets up drive the first slider and the second slider of setting move through the rotatory handle that rotates the setting, thereby make the first slider of setting and the telescopic link that the second slider drove the setting move and carry out the centre gripping to the horizontal pole of setting, rethread rotatory handle is adjusted clamping device after will placing piece and horizontal pole move suitable position, make the telescopic link keep away from the horizontal pole, thereby solve current height-adjusting trainer and take place easily when needs to adjust the horizontal pole of setting and drop The problem of instability when moving the cross bar to the intended position;

2. the set second sleeve is lifted through the set lifting device, the set rotating rod is rotated by rotating the set rotating handle, the rotating second gear can be driven to rotate by the rotating rod, the set first gear is meshed with the first gear under the support of the support rod to drive the threaded rod to rotate, the set second sleeve can be driven to move by the rotating threaded rod, so that the placing block is moved to a proper position by the moving second sleeve through the connecting rod, the set tape is supported by the set support plate, and the set placing block and the transverse rod can be accurately moved to a preset height by attaching the output end of the set tape to the placing block;

3. the fixture block that sets up through on the threaded rod carries out the restriction of position to the second sleeve that sets up, prevents that the second sleeve that sets up from falling down from the threaded rod, conveniently observes the tape measure of setting through scribbling fluorescent coating in the tape measure outside, collects the tape measure through setting up tape measure elasticity convenience, moves the base of setting through the braking gyro wheel that sets up, conveniently moves the base that sets up suitable position.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view taken at A-A in FIG. 1;

fig. 3 is a schematic sectional view at B-B in fig. 1.

Reference numerals: 1. a base; 2. a first sleeve; 3. a second sleeve; 4. a through groove; 5. placing the blocks; 6. a cross bar; 7. a clamping device; 701. a first fixing plate; 702. a double-ended screw; 703. a second fixing plate; 704. rotating the handle; 705. a first slider; 706. a second slider; 707. a telescopic rod; 8. a lifting device; 801. a support bar; 802. a first gear; 803. a second gear; 804. rotating the rod; 805. rotating the handle; 806. a threaded rod; 9. a support plate; 10. a tape measure; 12. braking the roller; 13. a connecting rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figures 1 and 2, for the high jump device disclosed by the utility model, which facilitates the training of sports high jump, the high jump device comprises a base 1, one side of the base 1 far from the ground is fixedly connected with two oppositely arranged first sleeves 2, the base 1 is arranged to support the arranged first sleeves 2, the two first sleeves 2 are both arranged in a hollow way, the first sleeves 2 are both provided with second sleeves 3, the arranged first sleeves 2 can protect the arranged second sleeves 3, the sides of the first sleeves 2 close to each other are both provided with through grooves 4, one side of the second sleeves 3 close to each other is fixedly connected with a connecting rod 13, one side of the connecting rod 13 connected with the second sleeves 3, far from the second sleeves 3, is fixedly connected with a placing block 5, a cross rod 6 is lapped on the placing block 5, the connecting rod and the second sleeves 3 are connected to move the placed block 5 when the second sleeves 3 move, in order to facilitate clamping of the moving placement block 5 and the cross bar 6, as shown in fig. 3, a clamping device 7 is provided, the clamping device 7 includes a first fixing plate 701 vertically disposed, a double-headed screw 702 is rotatably connected to one side of the first fixing plate 701, one end of the double-headed screw 702 away from the first fixing plate 701 penetrates through and is threadedly connected to a second fixing plate 703, the first fixing plate 701 and the second fixing plate 703 are disposed to support the disposed double-headed screw 702, the second fixing plate 703 is fixedly connected to the base 1, one end of the double-headed screw 702 away from the first fixing plate 701 is fixedly connected to a rotating handle 704, the double-headed screw 702 is sleeved and threadedly connected to a first slider 705 and a second slider 706, both sides of the first slider 705 and the second slider 706 away from the base 1 are fixedly connected to an expansion link 707, the disposed rotating handle 704 is rotated to enable the disposed double-headed screw 702 to drive the disposed first slider 705 and the second slider 706 to move, thereby make the first slider 705 and the telescopic link 707 of second slider 706 drive setting of setting remove thereby carry out the centre gripping to the horizontal pole 6 that sets up to the current training device of increaseing takes place easily when needing to adjust the horizontal pole 6 that sets up and drops, unstable problem when removing horizontal pole 6 to the position of prediction.

As shown in fig. 1 and fig. 2, in order to conveniently lift the second sleeve 3, a lifting device 8 is provided, the lifting device 8 includes two support rods 801, the two support rods 801 are disposed in the first sleeve 2, one end of each support rod 801 is rotatably connected to the base 1, one end of each support rod 801 away from the base 1 is fixedly connected to a horizontally disposed first gear 802, as shown in fig. 3, one side of each first gear 802 is engaged with a second gear 803, a rotation rod 804 is further provided, the rotation rod 804 is disposed through the second gear 803, one end of the rotation rod 804 is rotatably connected to the first sleeve 2, the other end of the rotation rod 804 is fixedly connected to a rotation handle 805, one side of the first gear 802 away from the base 1 is fixedly connected to a threaded rod 806, the threaded rod 806 is disposed through the second sleeve 3 and is threadedly connected to the second sleeve 3, the lifting device 8 is provided to lift the second sleeve 3, make the dwang 804 that sets up rotate through the rotation handle 805 that rotates the setting, pivoted dwang 804 can drive the second gear 803 that sets up and rotate, and pivoted second gear 803 and the meshing of first gear 802 make the first gear 802 that sets up drive threaded rod 806 and rotate under bracing piece 801's support, and pivoted threaded rod 806 can drive the second sleeve 3 that sets up and move to make the second sleeve 3 that removes will place piece 5 through the connecting rod and move suitable position.

As shown in fig. 1 and 2, the base 1 is close to the fixedly connected with supporting plate 9 on one side of the first sleeve 2, the fixedly connected with measuring tape 10 on one side of the supporting plate 9, the output end of the measuring tape 10 is attached to the placing block 5, the set measuring tape 10 is supported through the supporting plate 9, the output end of the set measuring tape 10 is attached to the placing block 5, the placed block 5 and the cross rod 6 which are arranged can be accurately moved to a preset height, the threaded rod 806 is far away from the clamping block which is fixedly connected with one end of the first gear 802, the clamping block which is arranged on the threaded rod 806 limits the position of the set second sleeve 3, and the set second sleeve 3 is prevented from falling off the threaded rod 806.

As shown in fig. 1 and 2, the fluorescent coating is coated on the outer side of the tape measure 10, the tape measure 10 is an elastic tape measure 10, the set tape measure 10 can be observed conveniently by coating the fluorescent coating on the outer side of the tape measure 10, the tape measure 10 can be collected conveniently by setting the elasticity of the tape measure 10, the brake rollers 12 are fixedly connected to the corners of the base 1 far away from the first sleeve 2, the set base 1 can be moved by the arranged brake rollers 12, and the set base 1 can be moved to a proper position conveniently.

The implementation principle of the embodiment is as follows: the set base 1 is moved to a proper position through the brake roller 12, the set double-thread screw 702 is driven to drive the set first slide block 705 and the set second slide block 706 to move through rotating the set rotary handle 704, so that the set telescopic rod 707 is driven to move through the set first slide block 705 and the set second slide block 706 to clamp the set cross rod 6, after the clamping is stable, the set rotary handle 805 is rotated to rotate the set rotary rod 804, the set second gear 803 is driven to rotate through the rotary rod 804, the set first gear 802 is driven to drive the threaded rod 806 to rotate through the support of the support rod 801 by the meshing of the rotary second gear 803 and the first gear 802, the set second gear 806 drives the set second sleeve to move, and the moving second sleeve moves the placing block 5 to a proper position through the connection rod, the clamping device is adjusted by rotating the handle 704 after the placing block 5 and the cross rod 6 are moved to a proper position, so that the telescopic rod 707 is far away from the cross rod 6, and therefore the problem that the existing heightening training device is easy to drop when the cross rod 6 is required to be adjusted and is unstable when the cross rod 6 is moved to a predicted position is solved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The high jump device convenient for sports high jump training comprises a base (1) and is characterized in that one side, far away from the ground, of the base (1) is fixedly connected with two first sleeves (2) which are oppositely arranged, the two first sleeves (2) are all arranged in a hollow mode, the first sleeves (2) are internally provided with second sleeves (3), one sides, close to each other, of the first sleeves (2) are respectively provided with a through groove (4), one sides, close to each other, of the second sleeves (3) are respectively and fixedly connected with a connecting rod (13), one sides, far away from the second sleeves (3), of the connecting rods (13) are fixedly connected with a placing block (5), the placing block (5) is lapped with a cross rod (6), a clamping device (7) is additionally arranged, the clamping device (7) comprises a first fixing plate (701) which is vertically arranged, one side of the first fixing plate (701) is rotatably connected with a double-end screw (702), one end, far away from the first fixing plate (701), of the double-threaded screw (702) penetrates through and is in threaded connection with a second fixing plate (703), the second fixing plate (703) is fixedly connected with the base (1), one end, far away from the first fixing plate (701), of the double-threaded screw (702) is fixedly connected with a rotating handle (704), the double-threaded screw (702) is sleeved with and is in threaded connection with a first sliding block (705) and a second sliding block (706), one sides, far away from the base (1), of the first sliding block (705) and the second sliding block (706) are both fixedly connected with a telescopic rod (707), one side, far away from the base (1), of the telescopic rod (707) is in clamping connection with the placing block (5) and can slide in the placing block (5), and the telescopic rod (707) can clamp the cross rod (6) by rotating the rotating handle (704), one side of the first sleeve (2) is provided with a lifting device (8).

2. The high jump device of claim 1, wherein: the lifting device (8) comprises two supporting rods (801), the two supporting rods (801) are arranged in the first sleeve (2), one end of the supporting rod (801) is rotatably connected with the base (1), one end of the supporting rod (801) far away from the base (1) is fixedly connected with a first gear (802) which is horizontally arranged, one side of the first gear (802) is engaged with a second gear (803) and is additionally provided with a rotating rod (804), the rotating rod (804) penetrates through the second gear (803), one end of the rotating rod (804) is rotatably connected with the first sleeve (2), the other end of the rotating rod (804) is fixedly connected with a rotating handle (805), one side of the first gear (802) far away from the base (1) is fixedly connected with a threaded rod (806), the threaded rod (806) penetrates through the second sleeve (3) and is in threaded connection with the second sleeve (3).

3. The high jump device of claim 1, wherein: the base (1) is close to a supporting plate (9) fixedly connected to one side of the first sleeve (2), a measuring tape (10) is fixedly connected to one side of the supporting plate (9), and the output end of the measuring tape (10) is attached to the placing block (5).

4. The high jump device of claim 2, wherein: one end of the threaded rod (806) far away from the first gear (802) is fixedly connected with a clamping block.

5. A high jump device for facilitating sports high jump training according to claim 3, wherein: the fluorescent coating is coated on the outer side of the tape measure (10), and the tape measure (10) is an elastic tape measure (10).

6. The high jump device of claim 1, wherein: the base (1) is far away from the equal fixedly connected with brake rollers (12) at the corners of the first sleeve (2).