A kind of damping basketball stands
Technical field
The utility model relates to a kind of damping basketball stands.
Background technology
The current continuous popularization along with basketball movement, the kind of basketball stands and function are also more and more, but the basketball stands on existing market mostly do not have the function of damping, this is concerning sportsman, there is to larger injury in sportsman joint, and complicated structure, cost is high, poor stability, service life is short.
Summary of the invention
For solving the problems of the technologies described above, the utility model provides a kind of damping basketball stands simple in structure, easy to use.
Damping basketball stands of the present utility model, comprise base, head tree and transverse arm, described head tree is fixed on the top of base, fixedly transverse arm of transverse arm movable axis is passed through at the top of head tree, the right-hand member of transverse arm is provided with backboard and ring, the left end of transverse arm connects the first tension adjustable pole by bearing pin, the bottom of the first tension adjustable pole is connected with respectively damper and the second tension adjustable pole being fixed on head tree by bearing pin, the bottom of the second tension adjustable pole is connected with two boosting-rods that are fixed on base by bearing pin.
Damping basketball stands of the present utility model, the bottom of described base is provided with some universal wheels.
Damping basketball stands of the present utility model, a side of described transverse arm movable axis is provided with breaker bolt.
Compared with prior art the beneficial effects of the utility model are: damping basketball stand structure of the present utility model is simple; left end at transverse arm arranges the first tension adjustable pole, the second tension adjustable pole and damper; good damping effect; can be good at Protection of the sportsman; two boosting-rods are set in the bottom of the second tension adjustable pole in addition, and resistance to overturning is good, long service life; cost is low, suitablely applies on a large scale.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of damping basketball stands described in the utility model embodiment;
Fig. 2 is the top view of a kind of damping basketball stands described in the utility model embodiment.
In figure:
1, base; 2, head tree; 3, transverse arm; 4, transverse arm movable axis; 5, backboard; 6, ring; 7, the first tension adjustable pole; 8, damper; 9, the second tension adjustable pole; 10, boosting-rod; 11, universal wheel; 12, breaker bolt.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1-2, a kind of damping basketball stands, comprise base 1, head tree 2 and transverse arm 3, described head tree 2 is fixed on the top of base 1, fixedly transverse arm 3 of transverse arm movable axis 4 is passed through at the top of head tree 2, the right-hand member of transverse arm 3 is provided with backboard 5 and ring 6, the left end of transverse arm 3 connects the first tension adjustable pole 7 by bearing pin, the bottom of the first tension adjustable pole 7 is connected with respectively by bearing pin the damper 8 that is fixed on head tree 2 and the bottom of the second tension adjustable pole 9, the second tension adjustable poles 9 is connected with two boosting-rods 10 that are fixed on base 1 by bearing pin.
Damping basketball stands of the present utility model, the bottom of described base 1 is provided with some universal wheels 11.
Damping basketball stands of the present utility model, a side of described transverse arm movable axis 4 is provided with breaker bolt 12.
Damping basketball stand structure of the present utility model is simple; left end at transverse arm arranges the first tension adjustable pole, the second tension adjustable pole and damper; good damping effect; can be good at Protection of the sportsman; two boosting-rods are set in the bottom of the second tension adjustable pole in addition, and resistance to overturning is good, long service life; cost is low, suitablely applies on a large scale.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.