CN211068896U

CN211068896U - Pommelled horse

Info

Publication number: CN211068896U
Application number: CN201921398835.1U
Authority: CN
Inventors: 涂遥; 李明; 郑建华
Original assignee: Anhui Institute of Information Engineering
Current assignee: Anhui Institute of Information Engineering
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-07-24
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses a pommel horse, which relates to the field of sports building materials, and comprises a bottom plate and a supporting shell, wherein the bottom plate is upwards provided with a supporting mechanism with adjustable height, the supporting shell is connected with the supporting mechanism, a bidirectional screw rod is arranged in the supporting shell, the supporting shell is provided with a limiting mechanism capable of limiting the movement of a handle, the bidirectional screw rod is symmetrically provided with a first ball slide block matched with the bidirectional screw rod through threads, the upper end of the supporting shell is provided with a strip-shaped through groove, the first ball slide block is provided with a pommel ring, the upper end of the pommel ring passes through the strip-shaped through groove and extends to the upper part of the supporting shell, the inner wall of the supporting shell is fixedly provided with a mounting plate, the lower end of the first ball slide block is connected with the mounting plate in a sliding way, the design, the height of the pommel horse and the distance between, the application range is wide.

Description

Pommelled horse

Technical Field

The utility model relates to a sports building materials field, in particular to pommel horse.

Background

The pommelled horse is one kind of gymnastics apparatus, and when training, to different crowds, especially to children's training, according to different ages and the people of height, the height of pommelled horse and the distance between the pommelled ring need be adjusted, and at present, most pommelled horses can not satisfy the height of pommelled horse and the distance between the pommelled ring is all adjustable, has the limitation when using.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a pommel horse to solve the above-mentioned multinomial defect that leads to among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions: a pommel horse comprises a bottom plate and a supporting shell, wherein the bottom plate is upwards provided with a supporting mechanism with adjustable height, the supporting shell is connected with the supporting mechanism, the inner wall of the supporting shell is rotatably provided with a bidirectional screw rod through a bearing, one end of the bidirectional screw rod penetrates through the supporting shell, and extends to the outside of the supporting shell and is provided with a rotating shaft, one end of the rotating shaft is fixedly provided with a handle, the supporting shell is provided with a limiting mechanism which can limit the movement of the handle, the bidirectional screw rod is symmetrically provided with first ball sliding blocks which are in threaded fit with the bidirectional screw rod, the upper end of the supporting shell is provided with a strip-shaped through groove, the first ball sliding block is provided with a saddle ring, the upper end of the saddle ring passes through the strip-shaped through groove, and extend to the top of supporting the casing, supporting casing inner wall fixed mounting has the mounting panel, the lower extreme of first ball slider all with mounting panel sliding connection.

Preferably, the supporting mechanism comprises four supporting legs, a motor, a supporting plate, a second bevel gear and four first bevel gears meshed with the second bevel gear, the supporting plate is fixedly connected to the bottom of the supporting shell, a cross-shaped through groove is formed in the supporting plate, the motor is arranged at the bottom of the mounting plate, an output shaft of the motor sequentially penetrates through the supporting shell and the supporting plate to be arranged in the cross-shaped through groove, the second bevel gear is connected with the output shaft of the motor, screw rods are arranged at one ends of the first bevel gears, the other ends of the screw rods are respectively and rotatably connected with the inner wall of the cross-shaped through groove through bearings, threads on the symmetrical screw rods are reversed, second ball sliding blocks matched with the screw rods in a threaded mode are arranged on the screw rods, the four second ball sliding blocks are all slidably mounted in the cross-shaped through groove, the other end is hinged with the bottom plate.

Preferably, stop gear includes spacing disc, spacing disc is installed on the support housing who is close to handle one end, pivot one end is run through in spacing disc, and rotates the installation through bearing and spacing disc, a plurality of spacing jacks have been seted up on the spacing disc, spacing jack is ring array and distributes on spacing disc, spacing through-hole has been seted up on the handle, and spacing through-hole passes through bolt and spacing jack connection.

Preferably, the bottom plate is provided with a control switch for controlling the motor to operate.

Preferably, handles are fixedly arranged on the front side face and the rear side face of the supporting shell.

Compared with the prior art, the utility model discloses following beneficial effect has: the handle, the rotating shaft, the strip-shaped through groove, the bidirectional screw rod and the first ball sliding block are matched with each other, so that the distance between the saddle rings can be adjusted; through the motor, second bevel gear, first bevel gear, second ball slider, lead screw, cross lead to groove and supporting leg and mutually support the setting, can realize the pommelled horse altitude mixture control, this design, the height of pommelled horse and the distance between the saddle ring are all adjustable, and then satisfy different crowds and use, especially are fit for the children of different age groups and use, and accommodation is wide.

Drawings

Fig. 1 is a schematic view of the present invention;

fig. 2 is a cross-sectional view of the support housing of the present invention;

fig. 3 is a bottom view of the support mechanism of the present invention;

FIG. 4 is an enlarged view at A in FIG. 3;

fig. 5 is a schematic view of the sliding connection between the second ball slider and the support plate according to the present invention;

fig. 6 is a schematic view of a spacing disc of the present invention;

fig. 7 is a schematic structural diagram of the engagement of four first bevel gears and a second bevel gear in the supporting mechanism of the present invention.

The device comprises a saddle ring 1, a handle 2, a limiting disc 3, a supporting shell 4, a supporting mechanism 5, a control switch 6, a bottom plate 7, a handle 8, a rotating shaft 9, a strip-shaped through groove 10, a bidirectional screw rod 11, a first ball sliding block 12, a motor 13, a mounting plate 14, a bolt 15, a limiting jack 16, a first bevel gear 51, a second ball sliding block 52, a screw rod 53, a second bevel gear 54, a supporting plate 55, a cross-shaped through groove 56 and a supporting leg 57.

Detailed Description

Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Fig. 1 to 7 show a specific embodiment of the present invention: a pommel horse comprises a bottom plate 7 and a supporting shell 4, wherein the bottom plate 7 is upwards provided with a supporting mechanism 5 with adjustable height, the supporting shell 4 is connected with the supporting mechanism 5, the inner wall of the supporting shell 4 is rotatably provided with a bidirectional screw rod 11 through a bearing, one end of the bidirectional screw rod 11 penetrates through the supporting shell 4 and extends to the outside of the supporting shell 4, and is provided with a rotating shaft 9, one end of the rotating shaft 9 is fixedly provided with a handle 8, the supporting shell 4 is provided with a limiting mechanism capable of limiting the movement of the handle 8, the distance between pommel rings 1 can be adjusted by rotating the handle 8, the bidirectional screw rod 11 is symmetrically provided with first ball slide blocks 12 in threaded fit with the bidirectional screw rod, the upper end of the supporting shell 4 is provided with a strip-shaped through groove 10, each pommel ring 1 is arranged on each first ball slide block 12, the upper end of each pommel ring 1 penetrates, the inner wall of the support shell 4 is fixedly provided with a mounting plate 14, and the lower end of the first ball sliding block 12 is connected with the mounting plate 14 in a sliding manner.

In this embodiment, the supporting mechanism 5 includes four supporting legs 57, a motor 13, a supporting plate 55, a second bevel gear 54 and four first bevel gears 51 engaged with the second bevel gear 54, the supporting plate 55 is fixedly connected to the bottom of the supporting housing 4, a cross-shaped through groove 56 is formed on the supporting plate 55, the motor 13 is disposed at the bottom of the mounting plate 14, an output shaft of the motor 13 sequentially passes through the supporting housing 4 and the supporting plate 55 and is disposed in the cross-shaped through groove 56, the second bevel gear 54 is connected to an output shaft of the motor 13, one end of the first bevel gear 51 is provided with a screw 53, the other end of the screw 53 is rotatably connected to the inner wall of the cross-shaped through groove 56 through bearings, the symmetrical screw threads on the screw 53 are reversed, the screw 53 is provided with a second ball slider 52 engaged with the screw, and the four second ball sliders 52 are slidably mounted in the, one end of the supporting leg 57 is hinged with the groove body at the lower end of the second ball sliding block 52, and the other end is hinged with the bottom plate 7.

In this embodiment, stop gear includes spacing disc 3, spacing disc 3 is installed on the support housing 4 that is close to 8 one ends of handle, 9 one ends of pivot run through in spacing disc 3, and rotate the installation through bearing and spacing disc 3, a plurality of spacing jacks 16 have been seted up on spacing disc 3, spacing jack 16 is ring array and distributes on spacing disc 3, spacing through-hole has been seted up on handle 8, and spacing through-hole passes through bolt 15 and is connected with spacing jack 16.

In this embodiment, the bottom plate 7 is provided with the control switch 6 for controlling the operation of the motor 13, and the motor 13 is further conveniently controlled by setting the control switch 6.

In this embodiment, the handles 2 are fixedly mounted on both the front and rear sides of the support housing 4, so that the pommel horse can be moved conveniently.

The utility model discloses a theory of operation and process:

the bolt 15 can be pulled out from the limiting through hole on the handle 8 and the limiting jack 16 on the limiting disc 3, and through the positive rotation or reverse rotation of the handle 8, the rotating shaft 9 is driven to rotate, the bidirectional screw rod 11 is driven to rotate, the two first ball sliding blocks 12 are driven to be close to or away from each other, the saddle rings 1 are driven to be close to or away from each other, the distance between the saddle rings 1 is adjusted, the motor 13 is controlled through the control switch 6, the positive rotation or reverse rotation of the motor 13 drives the second bevel gear 54 to rotate, the first bevel gear 51 is driven to rotate, the threads on the symmetrical screw rods 53 are reversed, the screw rods 53 are driven to rotate, the four second ball sliding blocks 52 are driven to gather together or disperse mutually, one end of the supporting leg 57 is hinged with the groove body at the lower end of the first ball sliding block 12, the other end is hinged with the bottom plate 7, when the four second ball, the supporting plate 55 and the supporting shell 4 are driven to descend by the supporting legs 57, and when the four second ball sliders 52 are mutually dispersed, the supporting plate 55 and the supporting shell 4 can be driven to ascend by the supporting legs 57, so that the height of the saddle ring 1 can be adjusted.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.

Claims

1. A pommel horse comprising a base plate (7) and a support housing (4), characterised in that: the adjustable-height support mechanism (5) is upwards arranged on the bottom plate (7), the support shell (4) is connected with the support mechanism (5), a bidirectional screw rod (11) is rotatably installed on the inner wall of the support shell (4) through a bearing, one end of the bidirectional screw rod (11) penetrates through the support shell (4) and extends to the outside of the support shell (4), a rotating shaft (9) is installed, a handle (8) is fixedly installed at one end of the rotating shaft (9), a limiting mechanism capable of limiting the movement of the handle (8) is arranged on the support shell (4), first ball sliding blocks (12) in threaded fit with the bidirectional screw rod (11) are symmetrically arranged on the bidirectional screw rod (11), a strip-shaped through groove (10) is formed in the upper end of the support shell (4), a saddle ring (1) is arranged on the first ball sliding blocks (12), and the strip-shaped through groove (10), and extend to the top of supporting shell (4), supporting shell (4) inner wall fixed mounting has mounting panel (14), the lower extreme of first ball slider (12) all with mounting panel (14) sliding connection.

2. The pommel horse of claim 1, wherein: the supporting mechanism (5) comprises four supporting legs (57), a motor (13), a supporting plate (55), a second bevel gear (54) and four first bevel gears (51) meshed with the second bevel gear (54), the supporting plate (55) is fixedly connected to the bottom of the supporting shell (4), a cross through groove (56) is formed in the supporting plate (55), the motor (13) is arranged at the bottom of the mounting plate (14), an output shaft of the motor (13) sequentially penetrates through the supporting shell (4) and the supporting plate (55) to be arranged in the cross through groove (56), the second bevel gear (54) is connected with an output shaft of the motor (13), a screw rod (53) is arranged at one end of each first bevel gear (51), the other end of the screw rod (53) is rotatably connected with the inner wall of the cross through groove (56) through a bearing respectively, and threads on the symmetrical screw rod (53) are reversed, all be equipped with on lead screw (53) rather than screw-thread fit's second ball slider (52), four equal slidable mounting of second ball slider (52) are in cross logical groove (56), the cell body of the one end and second ball slider (52) lower extreme of supporting leg (57) is articulated, and the other end is articulated with bottom plate (7).

3. The pommel horse of claim 1, wherein: stop gear includes spacing disc (3), install on support housing (4) that is close to handle (8) one end spacing disc (3), pivot (9) one end runs through in spacing disc (3), and rotates the installation through bearing and spacing disc (3), a plurality of spacing jacks (16) have been seted up on spacing disc (3), spacing jack (16) are the annular array and distribute on spacing disc (3), spacing through-hole has been seted up on handle (8), and spacing through-hole passes through bolt (15) and is connected with spacing jack (16).

4. The pommel horse of claim 1, wherein: and a control switch (6) for controlling the operation of the motor (13) is arranged on the bottom plate (7).

5. The pommel horse of claim 1, wherein: handles (2) are fixedly arranged on the front side face and the rear side face of the supporting shell (4).