CN208130449U - It is a kind of to place the ball ball rack of different-diameter - Google Patents

Abstract

The utility model discloses one kind can place the ball ball rack of different-diameter, including support base, groove is provided at left and right sides of the support base, and the lower surface of support base is provided with race, it is connected by the second reset shaft with connecting tube in the groove, the lower end of the connecting rod is equipped with wheel shaft external member, and bar is stepped on by foot between connecting rod and is connected, and the both ends of wheel shaft external member are respectively connected with idler wheel, the upper end of the support base is provided with support plate, and support plate is connected by the first reset shaft with framework, position-limiting tube is connected on the inside of the framework, and the inside of position-limiting tube is connected by limit sliding chutes with position limiting slide block, the position limiting slide block is connected to the outside of support tube, and support tube is connected with support ring.This, which can place the ball ball rack of different-diameter, can be convenient for changing the distance between support ring convenient for staff is mobile, consequently facilitating the rack places the ball of different-diameter size.

Description

It is a kind of to place the ball ball rack of different-diameter

Technical field

The utility model relates to sport correlative technology fields, specially a kind of to place the ball ball placement of different-diameter Frame.

Background technique

Ball rack is exactly ball device in a kind of placement sport, since ball shape is spherical shape, and it is spherical Object be easy to roll, if not placing it on stable device, sphere, which is easy to roll, to be lost, and ball rack has stabilization Place ball function.

But existing ball rack is not easy to place the ball function of different-diameter, this is because placing thereon ball Form diameter is fixed so that its be only capable of placing it is bigger than the form diameter ball.

Utility model content

The purpose of this utility model is to provide one kind can place the ball ball rack of different-diameter, above-mentioned to solve The problem of existing ball rack is not easy to placement different-diameter ball function is proposed in background technique.

To achieve the above object, the utility model provides the following technical solutions：It is a kind of to place the ball ball of different-diameter Class rack, including support base are provided with groove at left and right sides of the support base, and the lower surface of support base is set Be equipped with race, be connected by the second reset shaft with connecting tube in the groove, and connecting tube pass through compressed spring with connect Bar is connected, and the lower end of the connecting rod is equipped with wheel shaft external member, and steps on bar by foot between connecting rod and be connected, and wheel shaft The both ends of external member are respectively connected with idler wheel, and the upper end of the support base is provided with support plate, and support plate resets by first and turns Axis is connected with framework, position-limiting tube is connected on the inside of the framework, and the inside of position-limiting tube is slided by limit sliding chutes and limit Block is connected, and the position limiting slide block is connected to the outside of support tube, and support tube is connected with support ring, the support tube it is interior Side is connected by adjusting bolt with bearing, and bearing is connected to the inside of framework.

Preferably, the framework is rotational structure, and the rotational angle range of framework is 0-90 °, and the rotation of framework Direction is upward.

Preferably, the adjusting bolt is connected by the way of being threadedly coupled with support tube, and support tube passes through limit Sliding slot and position limiting slide block constitute slide construction.

Preferably, the planform of the support ring is arc, and support ring and support tube constitute weldedization structure.

Preferably, connecting tube is rotational structure, and connecting tube is connected by the way of nested with connecting rod.

Compared with prior art, the utility model has the beneficial effects that：This can place the ball ball placement of different-diameter Frame steps on bar, connecting tube, connecting rod and compressed spring using idler wheel, adjusting bolt, position-limiting tube, support tube, the first reset shaft, foot Design, the design of idler wheel can adjust the design of bolt, position-limiting tube and support tube, energy convenient for the mobile rack of staff Convenient for changing the distance between support ring, consequently facilitating the rack places the ball of different-diameter size, first resets shaft Design, can convenient for framework rotate, to be avoided that the framework is easily destroyed when not in use, and then can increase the placement The service life of frame, foot step on the design of bar, connecting tube, connecting rod and compressed spring, can be convenient for staff easily by wheel shaft External member is caught in race, or wheel shaft external member is taken out out of race, so as to the movement convenient for the rack and stablizes placement.

Detailed description of the invention

Fig. 1 is the utility model schematic view of the front view；

Fig. 2 is the utility model overlooking structure diagram；

Fig. 3 is the utility model support base left view structural representation；

Fig. 4 is the utility model connecting rod and connecting pipe connecting structure schematic diagram；

Fig. 5 is A point enlarged structure schematic diagram in the utility model Fig. 1；

Fig. 6 is the utility model framework section view attachment structure schematic diagram；

Fig. 7 is B point enlarged structure schematic diagram in the utility model Fig. 6.

In figure：1, support base；2, idler wheel；3, support plate；4, framework；5, bolt is adjusted；6, first resets shaft；7, it props up Pushing out ring；8, position-limiting tube；9, race；10, wheel shaft external member；11, connecting rod；12, foot steps on bar；13, connecting tube；14, the second reset turns Axis；15, groove；16, compressed spring；17, bearing；18, support tube；19, limit sliding chutes；20, position limiting slide block.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-7 is please referred to, the utility model provides a kind of technical solution：It is a kind of to place ball ball of different-diameter and put Frame, including support base 1 are set, the left and right sides of support base 1 is provided with groove 15, and the lower surface setting of support base 1 Have a race 9, be connected by the second reset shaft 14 with connecting tube 13 in groove 15, and connecting tube 13 by compressed spring 16 and Connecting rod 11 is connected, and connecting tube 13 is rotational structure, and connecting tube 13 is connected by the way of nested with connecting rod 11, energy Idler wheel 2 easy to remove is not only convenient for the movement of the rack, and can place convenient for stablizing for the rack, under connecting rod 11 End is equipped with wheel shaft external member 10, and steps on bar 12 by foot between connecting rod 11 and be connected, and the both ends of wheel shaft external member 10 connect It is connected to idler wheel 2, the upper end of support base 1 is provided with support plate 3, and support plate 3 is connected by the first reset shaft 6 with framework 4 It connecing, the inside of framework 4 is connected with position-limiting tube 8, and the inside of position-limiting tube 8 is connected by limit sliding chutes 19 with position limiting slide block 20, Framework 4 is rotational structure, and the rotational angle range of framework 4 is 0-90 °, and the rotation direction of framework 4 is upward, can make framework 4 are parallel to support plate 3, to reduce the probability that framework 4 is destroyed, and then increase the service life of the rack, position limiting slide block 20 are connected to the outside of support tube 18, and support tube 18 is connected with support ring 7, and the planform of support ring 7 is arc, and is propped up Pushing out ring 7 and support tube 18 constitute weldedization structure, can be easy to support ball, and the inside of support tube 18 is by adjusting bolt 5 It is connected with bearing 17, and bearing 17 is connected to the inside of framework 4, adjusts bolt 5 using by the way of threaded connection and support tube 18 are connected, and support tube 18 constitutes slide construction by limit sliding chutes 19 and position limiting slide block 20, can adjust convenient for passing through rotation Bolt 5, so that support tube 18 moves on adjusting bolt 5.

Working principle：When the ball ball rack of different-diameter can be placed using this, stepped on first by foot by presser feet Stepping on bar 12 makes connecting rod 11 overhanging out of connecting tube 13, while compressed spring 16 is stretched and connecting tube 13 resets second and turns It is rotated under the action of axis 14, until the wheel shaft external member 10 of 11 lower section of connecting rod is caught in race 9（Wheel shaft external member 10 is by wheel shaft, set Bar and bearing 17 are constituted, and wheel shaft is connected to the inside of loop bar by bearing 17, and the both ends of loop bar are connected with idler wheel 2, are being needed When wheel shaft external member 10 is taken out from race 9, only bar 12 need to be stepped on by trampling and returning hook）, then should by idler wheel 2 Rack is moved to suitable position, and resets shaft 6 by first and rotate framework 4, further according to ball diameter, rotation Bolt 5 is adjusted, is connected by bearing 17 with framework 4 due to adjusting bolt 5, is only capable of rotating in the original location admittedly adjusting bolt 5, again Because adjusting bolt 5 to be threadedly coupled with support tube 18, and support tube 18 is connect by position limiting slide block 20 with limit sliding chutes 19, simultaneously Limit sliding chutes 19 are set to the inside of position-limiting tube 8, admittedly adjusting bolt 5 in rotation, support tube 18 will be moved up adjusting bolt 5 It is dynamic, so that the distance between support ring 7 is changed, the maximum distance between support ring 7 is adjusted to than ball diameter Hour, can by this it is ball be placed in support ring 7, to be stored to ball, be not described in detail in this specification Content belongs to the prior art well known to professional and technical personnel in the field.

It is to be appreciated that term " center ", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", "vertical", " water It is flat ", "top", "bottom", "inner", the instructions such as "outside" orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings, It is only the present invention and simplified description for ease of description, rather than indicating or imply signified device or element must have specifically Orientation is constructed and is operated for specific orientation, thus should not be understood as the limitation that content is protected to the utility model.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. one kind can place the ball ball rack of different-diameter, including support base（1）, it is characterised in that：The support Pedestal（1）The left and right sides be provided with groove（15）, and support base（1）Lower surface be provided with race（9）, the groove （15）Inside pass through the second reset shaft（14）With connecting tube（13）It is connected, and connecting tube（13）Pass through compressed spring（16）With company Extension bar（11）It is connected, the connecting rod（11）Lower end wheel shaft external member is installed（10）, and connecting rod（11）Between pass through foot Step on bar（12）It is connected, and wheel shaft external member（10）Both ends be respectively connected with idler wheel（2）, the support base（1）Upper end set It is equipped with support plate（3）, and support plate（3）Shaft is resetted by first（6）With framework（4）It is connected, the framework（4）Inside It is connected with position-limiting tube（8）, and position-limiting tube（8）Inside pass through limit sliding chutes（19）With position limiting slide block（20）It is connected, the limit Position sliding block（20）It is connected to support tube（18）Outside, and support tube（18）With support ring（7）It is connected, the support tube（18） Inside by adjust bolt（5）With bearing（17）It is connected, and bearing（17）It is connected to framework（4）Inside.

2. one kind according to claim 1 can place the ball ball rack of different-diameter, it is characterised in that：The frame Body（4）For rotational structure, and framework（4）Rotational angle range be 0-90 °, and framework（4）Rotation direction upward.

3. one kind according to claim 1 can place the ball ball rack of different-diameter, it is characterised in that：The tune Save bolt（5）By the way of threaded connection and support tube（18）It is connected, and support tube（18）Pass through limit sliding chutes（19）With Position limiting slide block（20）Constitute slide construction.

4. one kind according to claim 1 can place the ball ball rack of different-diameter, it is characterised in that：The branch Pushing out ring（7）Planform be arc, and support ring（7）With support tube（18）Constitute weldedization structure.

5. one kind according to claim 1 can place the ball ball rack of different-diameter, it is characterised in that：The company Adapter tube（13）For rotational structure, and connecting tube（13）By the way of nested and connecting rod（11）It is connected.