CN201658802U - Basketball stand with adjustable height - Google Patents
Basketball stand with adjustable height Download PDFInfo
- Publication number
- CN201658802U CN201658802U CN2010201584479U CN201020158447U CN201658802U CN 201658802 U CN201658802 U CN 201658802U CN 2010201584479 U CN2010201584479 U CN 2010201584479U CN 201020158447 U CN201020158447 U CN 201020158447U CN 201658802 U CN201658802 U CN 201658802U
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- CN
- China
- Prior art keywords
- backboard
- column
- hole
- outer tube
- pipe
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model provides a basketball stand with adjustable height, which comprises a backboard, a ring, a pillar, and a backboard height adjustment bracket arranged on the pillar. The basketball stand is characterized in that the backboard height adjustment bracket comprises two long tension rods and two short tension rods hinged with the pillar and the backboard; the two long tension rods and the two short tension rods are symmetrically arranged in parallel and form two four-bar linkages with the pillar and the backboard; one end of each long tension rod is hinged with the backboard, the middle thereof is hinged with the pillar, and the other ends of the two long tension rods are connected through a connecting rod; an outer pipe is connected to the middle of the connecting rod, an inner pipe is inserted into the outer pipe, and the lower end of the inner pipe and the lower part of the pillar are hinged; a row of single-side through-holes are uniformly formed at the lower half of the inner pipe, a through-hole is formed at the lower end of the outer pipe, and an insertion pin is inserted into the through-hole at the lower end of the outer pipe and one single-side through-hole at the lower half of the inner pipe, so as to connect and fix the inner pipe and the outer pipe together. The utility model has the advantages of simple structure, safe and reliable use, simple and convenient backboard height adjustment, and low production and transportation cost.
Description
Technical field
The utility model belongs to field of sports equipment, relates to a kind of basketball stands system of architecture advances, is a kind of adjustable for height basketball stands specifically.
Background technology
Present known basketball stands structure mainly contains following several: fluid pressure type basketball stands, column basketball stands, wall-hanging basketball stands.These basketball stands structurally mainly are made up of ring, backboard, hoop, backboard support, main vertical frame, firm banking, on use and function, all can reach certain match request, but also there is certain deficiency, for the fluid pressure type basketball stands, its regulative mode has hand-hydraulic formula and electric hydraulic, and the general volume ratio of this class formation is huger, cost of manufacture is higher, for using electronic structure, also need special-purpose power circuit, on using, cause certain inconvenience undoubtedly; For wall-hanging framework, this class formation is applicable to that site area is less, the place of conventional basketball stands can't be installed design, but because it is fixed on the metope of certain altitude, its height can not be regulated, can not adapt to any crowd's various demands, certain limitation is also arranged; For the column basketball stands, the backboard height that has can be regulated, and the backboard height that has can not be regulated, and for the height-adjustable basketball stands of this class, the design of its adjustment structure is complicated, installs loaded down with trivial detailsly, and the instrument of use is more, and cost of manufacture is also higher.
How to design a kind of basketball stands, it is simple in structure, safe and reliable, and the backboard height is easy to adjust, does not need special-purpose instrument, and making and cost of transportation are lower, and this is a technical problem to be solved in the utility model.
Summary of the invention
The utility model is the problem for the existence of solution prior art, and a kind of adjustable for height basketball stands are provided, and it is simple in structure, safe and reliable, and it is simple, convenient that the backboard height is regulated, and do not need the instrument of special use, and making and cost of transportation are lower.
The purpose of this utility model is achieved through the following technical solutions: a kind of adjustable for height basketball stands, comprise backboard, ring, column, backboard height on the column is regulated support, it is characterized in that described backboard height adjusting support comprises and column and hinged two long draws and two short rods of backboard, two long draws and two short rods are parallel to each other and are symmetrical arranged, and form two groups of quadric chains with column and backboard, described long draw one end and backboard are hinged, the middle part is hinged with column, the other end of described two long draws connects with a connecting rod, described connecting rod middle part connects an outer tube, insert pipe in the described outer tube, pipe lower end and pillar lower hinge in described, interior pipe Lower Half evenly is provided with row's single face through hole, in the lower end of outer tube one through hole is set, there is a latch to insert the through hole of outer tube lower end and a single face through hole of interior pipe Lower Half, interior pipe and outer tube are connected and fixed.
To improvement of the technical scheme: the described backboard back side is provided with support, and the U-shaped sub-assembly is set on the support; Described long draw is connected with described U-shaped sub-assembly by bolt, can rotate, and the long draw middle part is connected with column by bolt, can rotate; Described short rod is connected with described U-shaped sub-assembly by bolt, can rotate, and the short rod other end is connected with column by bolt, can rotate.
To further improvement in the technical proposal: described two short rods middle part connects by a bolt, has an end of an extension spring to be fixed on the bolt of connection long draw of U sub-assembly, and the other end is fixed on the bolt that connects in the middle of two short rods.Form the boosting mechanism of extension spring.
To further improvement in the technical proposal: described column middle part rear side is fixed a U-shaped spare, on relative two faces through hole is set on the U-shaped spare, one short pipe middle part and described interior pipe lower end welding are arranged, have a bolt to pass the through hole of two faces of U-shaped spare and the short pipe in the middle of two faces of U-shaped spare, pipe forms hinged with column in making.
To further improvement in the technical proposal: the through hole external welding latch stationary pipes on the described outer tube, latch insert in the stationary pipes fixedly connected in pipe and outer tube.
To further improvement in the technical proposal: described column is by being bolted on the base, and tiltedly draws connection by support bar.
The utility model compared with prior art has following advantage and good effect:
Basketball stands of the present utility model for traditional basketball stands, have simple in structure, safe and reliable characteristics, and it is simple, convenient that the backboard height is regulated, and do not need special-purpose instrument, and making and cost of transportation are lower.The demand that can adapt to different crowds.
Description of drawings
Fig. 1 is the stereogram of a kind of adjustable for height basketball stands of the utility model;
Fig. 2 is an interior pipe and outer tube connection diagram in the utility model;
Fig. 3 is the generalized section that interior pipe and outer tube are pegged graft;
Fig. 4 is the partial schematic diagram that the adjustable for height basketball stands of the utility model are heightened the backboard state diagram;
Fig. 5 is the partial schematic diagram that the adjustable for height basketball stands of the utility model are turned down the backboard state diagram.
Sequence number is respectively among the figure: 1, base; 2, support bar; 2-1, support bar; 3, column; 4, U-shaped spare; 5, bolt; 6, lack pipe; 7, latch; 7-1, latch stationary pipes; 8, interior pipe; 9, outer tube; 10, long draw; 11, short rod; 12, L template; 13, extension spring; 14, backboard support; 15, hoop; 16, backboard; 17, ring.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
Referring to Fig. 1-Fig. 5, for a kind of adjustable for height basketball stands of the utility model embodiment.
Fig. 1 is the utility model stereogram, comprise support system, upright post system, regulating system and backboard system, base 1 is used for fixing the whole basketball frame, and the end of support bar 2,2-1 is fixed on the base 1, another section is by being bolted on the column 3, and column 3 plays support fixation.Column 3 is made up of one or more pipe or square tube, is used to support whole backboard system.Backboard 16 peripheries have hoop 14, and backboard 16 fronts are provided with ring 17, and backboard 16 back sides are provided with backboard support 15.
Regulating system comprises latch 7, interior pipe 8, outer tube 9, long draw 10, short rod 11, L template 12 and extension spring 13 by being bolted on the column 3.End at interior pipe 8 evenly is provided with the single face through hole, the size in hole is consistent with the screw mandrel of latch 7, and the lower end of interior pipe 8 is welded on the circular sleeve 6, and circular sleeve 6 is fixed on the U-shaped spare 4 by bolt 5, U-shaped spare 4 by being bolted on the column 3, forms rotating framework again.
Fig. 2 is interior pipe and outer tube connection diagram, bolting U-shaped spare 4 is used in appropriate location at column 3, two sides relative at U-shaped spare respectively are provided with a through hole, welding one pipe 6 between two through holes, interior pipe 8 is welded on the middle part of pipe 6, and interior pipe 8 evenly is provided with row's single face through hole near ends of short pipes 6; In the lower end of outer tube 9 through hole is set, through hole external welding latch stationary pipes 7-1, latch 7 is fixed in the latch stationary pipes 7-1.When need regulating the height of backboard, only need extract latch 7, the position in the corresponding hole of pipe 8 in outer tube 9 is moved to screws latch 7 then and gets final product.
Fig. 3 is interior pipe 8, outer tube 9 grafting sectional structure charts, arc is processed in the lower end of interior pipe 8, be consistent with the external diameter circularity of short pipe 6, interior pipe 8 lower ends are welded on the centre position of short pipe 6, bottom at interior pipe 8 evenly is provided with the single face through hole, the size of single face through hole is divided consistent with the bolt part of latch 7, the outside of interior pipe 8 is with outer tube 9, a through hole is set in the lower end of outer tube 9, at through hole welding latch stationary pipes 7-1, be used for fixing latch 7, the outward appearance of interior pipe 8 can be pipe, square tube or flat ellipse pipe.In the time the position of backboard 16 need being heightened, only latch 7 need be pulled out from the hole of interior pipe 8, outer tube 9 is moved down, manage in the single face through hole of 8 lower positions in then latch 7 being inserted, then latch 7 is screwed and get final product, in the time the position of backboard 16 need being turned down, outer tube 9 need be moved in the opposite direction and get final product, and latch 7 is tightened.
Fig. 4, Fig. 5 are that latch 7 is regulated the elevation principle schematic diagram, in the time need heightening the height of backboard 16, need extract latch 7, outer tube 9 is moved down, under the effect of extension spring 13 power-assisteds, the high speed of backboard 16 rises, and meeting the requirements of behind the height is tightened latch 7 gets final product.If the height of backboard 16 is reduced, only need move outer tube 9 in the opposite direction and get final product.
Certainly, above-mentioned explanation is not to be to restriction of the present utility model, and the utility model also is not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present utility model, the variation of making, remodeling, interpolation or replacement also should belong to protection domain of the present utility model.
Claims (9)
1. adjustable for height basketball stands, comprise backboard, ring, column, backboard height on the column is regulated support, it is characterized in that described backboard height adjusting support comprises and column and hinged two long draws and two short rods of backboard, two long draws and two short rods are parallel to each other and are symmetrical arranged, and form two groups of quadric chains with column and backboard, described long draw one end and backboard are hinged, the middle part is hinged with column, the other end of described two long draws connects with a connecting rod, described connecting rod middle part connects an outer tube, insert pipe in the described outer tube, pipe lower end and pillar lower hinge in described, interior pipe Lower Half evenly is provided with row's single face through hole, in the lower end of outer tube one through hole is set, has a latch to insert the through hole of outer tube lower end and a single face through hole of interior pipe Lower Half, interior pipe and outer tube are connected and fixed.
2. adjustable for height basketball stands according to claim 1 is characterized in that, the described backboard back side is provided with support, and the U-shaped sub-assembly is set on the support; Described long draw is connected with described U-shaped sub-assembly by bolt, can rotate, and the long draw middle part is connected with column by bolt, can rotate; Described short rod is connected with described U-shaped sub-assembly by bolt, can rotate, and the short rod other end is connected with column by bolt, can rotate.
3. adjustable for height basketball stands according to claim 2, it is characterized in that, described two short rods middle part connects by a bolt, has an end of an extension spring to be fixed on the bolt of connection long draw of U sub-assembly, and the other end is fixed on the bolt that connects in the middle of two short rods.
4. adjustable for height basketball stands according to claim 1 and 2, it is characterized in that, described column middle part rear side is fixed a U-shaped spare, on relative two faces through hole is set on the U-shaped spare, one short pipe middle part and described interior pipe lower end welding are arranged, have a bolt to pass the through hole of two faces of U-shaped spare and the short pipe in the middle of two faces of U-shaped spare, pipe forms hinged with column in making.
5. adjustable for height basketball stands according to claim 3, it is characterized in that, described column middle part rear side is fixed a U-shaped spare, on relative two faces through hole is set on the U-shaped spare, one short pipe middle part and described interior pipe lower end welding are arranged, have a bolt to pass the through hole of two faces of U-shaped spare and the short pipe in the middle of two faces of U-shaped spare, pipe forms hinged with column in making.
6. adjustable for height basketball stands according to claim 1 and 2 is characterized in that, the through hole external welding latch stationary pipes on the described outer tube, and latch inserts fixedly connected interior pipe and outer tube in the stationary pipes.
7. adjustable for height basketball stands according to claim 5 is characterized in that, the through hole external welding latch stationary pipes on the described outer tube, and latch inserts fixedly connected interior pipe and outer tube in the stationary pipes.
8. adjustable for height basketball stands according to claim 1 and 2 is characterized in that, described column is by being bolted on the base, and tiltedly draw connection by support bar.
9. adjustable for height basketball stands according to claim 7 is characterized in that, described column is by being bolted on the base, and tiltedly draw connection by support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201584479U CN201658802U (en) | 2010-04-14 | 2010-04-14 | Basketball stand with adjustable height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201584479U CN201658802U (en) | 2010-04-14 | 2010-04-14 | Basketball stand with adjustable height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201658802U true CN201658802U (en) | 2010-12-01 |
Family
ID=43229211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201584479U Expired - Lifetime CN201658802U (en) | 2010-04-14 | 2010-04-14 | Basketball stand with adjustable height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201658802U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231886A (en) * | 2013-05-14 | 2013-08-07 | 成都晨晖弹簧制造有限公司 | Spring conveying frame with variable height |
| CN108905125A (en) * | 2018-08-24 | 2018-11-30 | 江苏金陵体育器材股份有限公司 | Backboard height adjustment device |
| CN115445165A (en) * | 2022-09-20 | 2022-12-09 | 苏州创意体育用品有限公司 | Basketball stand easy to mount |
-
2010
- 2010-04-14 CN CN2010201584479U patent/CN201658802U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231886A (en) * | 2013-05-14 | 2013-08-07 | 成都晨晖弹簧制造有限公司 | Spring conveying frame with variable height |
| CN108905125A (en) * | 2018-08-24 | 2018-11-30 | 江苏金陵体育器材股份有限公司 | Backboard height adjustment device |
| CN108905125B (en) * | 2018-08-24 | 2023-09-15 | 江苏金陵体育器材股份有限公司 | Backboard height adjusting device |
| CN115445165A (en) * | 2022-09-20 | 2022-12-09 | 苏州创意体育用品有限公司 | Basketball stand easy to mount |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101201 |