CN202070104U - Movable basketball stand with adjustable adjusting height - Google Patents
Movable basketball stand with adjustable adjusting height Download PDFInfo
- Publication number
- CN202070104U CN202070104U CN2011201901064U CN201120190106U CN202070104U CN 202070104 U CN202070104 U CN 202070104U CN 2011201901064 U CN2011201901064 U CN 2011201901064U CN 201120190106 U CN201120190106 U CN 201120190106U CN 202070104 U CN202070104 U CN 202070104U
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- CN
- China
- Prior art keywords
- backboard
- pull bar
- adjusting rod
- connecting axle
- mobile
- Prior art date
- 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 - Fee Related
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Abstract
The utility model discloses a movable basketball stand with adjustable height, comprising a movable bottom box, a stanchion arranged at the front end of the movable bottom box, a backboard, a connecting column, and pulling rods symmetrically arranged at the left side and the right side of the connecting column; the rear end, the middle part and the front end of the connecting column are hinged with the upper end of the pulling rods, the upper end of the stanchion and the middle part of the rear side of the backboard respectively; the lower ends of the pulling rods are hinged with the movable bottom box; the pulling rod is provided with a connecting shaft that can adjust the length of the pulling rods; the upper end and the lower end of the connecting shaft are screwed with the upper part and the lower part of the pulling rod respectively; the movable basketball stand also comprises an adjusting rod that is used for adjusting the angle of the backboard; one end of the adjusting rod is hinged with the rear side of the backboard; and the other end of the adjusting rod is fixed on the connecting column and can slide on the connecting column forwards and backwards. The movable basketball stand has the advantages of being convenient for adjusting the height of the backboard, and having simple structure and relatively low manufacturing cost.
Description
Technical field
The utility model relates to a kind of sports equipment, is meant a kind of Height Adjustable mobile basketball frame especially.
Background technology
Present known basketball stands structure mainly contains following several: fluid pressure type basketball stands, column basketball stands and wall-hanging basketball stands etc., column basketball stands comprise two kinds of mobile basketball frame and fixed basketball stands again.These basketball stands all can reach certain match request on use and function, but also have certain deficiency.
Existing mobile basketball frame, generally include box of the mobile end, be located at column, backboard, the joint pin of box front end of the mobile end and the pull bar that is symmetrically set in the joint pin and arranged on left and right sides, the rear end of described joint pin, middle part and front end are hinged with pull bar upper end, column upper end and backboard rear side middle part respectively.This mobile basketball frame does not often possess the function of regulating height, has some Height Adjustable mobile basketball framves certainly yet, but its structure is comparatively complicated usually, and cost of manufacture is higher.
The utility model content
The utility model provides a kind of height-adjustable mobile basketball frame, and its purpose is to overcome complex structure and the high defective of cost of manufacture that prior art exists.
The technical solution of the utility model is as follows:
A kind of height-adjustable mobile basketball frame, comprise box of the mobile end, be located at column, backboard, the joint pin of box front end of the mobile end and the pull bar that is symmetrically set in the joint pin and arranged on left and right sides, the rear end of described joint pin, middle part and front end are hinged with pull bar upper end, column upper end and backboard rear side middle part respectively, the lower end of described pull bar and box of the mobile end are hinged, described pull bar is provided with the connecting axle of a compensation linkage length, and the top and bottom of this connecting axle are screwed together in the top and the lower part of pull bar respectively; Described mobile basketball frame also comprises the adjusting rod that is used to regulate the backboard angle, and an end of described adjusting rod is articulated in the rear side of backboard, and what the other end can forward and backward slip is fixed on the joint pin.
As improvement of the present utility model, the upper/lower terminal of described connecting axle is respectively equipped with the opposite external screw thread of the hand of spiral, and the middle part of described connecting axle offers switching hole radially; The upper and lower part of described pull bar is respectively equipped with internal thread.
As another kind of improvement the of the present utility model, the upper/lower terminal of described connecting axle is respectively equipped with the opposite internal thread of the hand of spiral, and the middle part of connecting axle offers switching hole radially; The upper and lower part of described pull bar is respectively equipped with external screw thread.
As further improvement of the utility model, the upper surface of described joint pin convexes with a guide pad, and this guide pad is provided with the pilot hole of and arranged on left and right sides conducting, and this pilot hole extends along front and rear direction; Described adjusting rod is made up of left and right adjusting rod, one end of described left and right adjusting rod is articulated in the and arranged on left and right sides on backboard top symmetrically, the other end is attached at the and arranged on left and right sides of pilot hole symmetrically, also be provided with the screw rod and the nut that cooperatively interact on the described guide pad, and described screw rod is arranged in the other end of left and right adjusting rod.When needs are regulated, earlier nut is unscrewed, treat that the other end of left and right adjusting rod arrives correct position again with nut screwing clamping.
Compared with prior art to description of the present utility model as can be known by above-mentioned, advantage of the present utility model is:
1, joint pin can be used as lever, the hinged place of joint pin middle part and column upper end is as the fulcrum of lever, can make pull bar shortening or elongated by the axle that is rotationally connected, when pull bar shortens, the rear end of joint pin (lever) is drop-down, this moment, the backboard height can increase, but at this moment the run-off the straight of backboard meeting simultaneously just can make backboard be positioned at vertical position again by the adjusting of adjusting rod; When pull bar is elongated, to put on the rear end of joint pin, the backboard height reduces.In sum, mobile basketball frame of the present utility model can be regulated the backboard height easily, and it is simple in structure, and cost of manufacture is relatively low.
2, can stretch into tommy bar in the switching hole, can easily drive the connecting axle rotation by rotating tommy bar, thereby make pull bar shortening or elongated, and then regulate the backboard height.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the enlarged diagram of A part among Fig. 1.
Fig. 3 is the enlarged diagram of part among Fig. 1.
The specific embodiment
The specific embodiment of the present utility model is described with reference to the accompanying drawings.
With reference to Fig. 1 and Fig. 3, a kind of height-adjustable mobile basketball frame, comprise box of the mobile end 1 (on the box of the mobile end 1 ballast box 11 is housed, and its bottom being provided with roller 12), be located at column 2, backboard 3, the joint pin 4 of box 1 front end of the mobile end and be symmetrically set in the pull bar 5 on right side that only draws among the pull bar 5(figure of joint pin 4 and arranged on left and right sides).The rear end of joint pin 4, middle part and front end are hinged with pull bar 5 upper ends, column 2 upper ends and backboard 3 rear sides middle part respectively, and the lower end of pull bar 5 and box 1 of the mobile end are hinged.
Simultaneously with reference to Fig. 2, pull bar 5 is made up of top 51, lower part 52 and the connecting axle 53 that is connected in 51,52 of upper and lower parts, the upper/lower terminal of connecting axle 53 is respectively equipped with the opposite external screw thread of the hand of spiral, and the upper and lower part 51,52 of pull bar 5 is respectively equipped with internal thread (not drawing among the figure).In addition, the middle part of connecting axle 53 offers switching hole 531 radially, can stretch into tommy bar (not drawing among the figure) in the switching hole 531, can easily drive connecting axle 53 rotations by rotating tommy bar, thereby make pull bar 5 shortenings or elongated.
Continuation is with reference to Fig. 1 and Fig. 3, and the upper surface of joint pin 4 convexes with a guide pad 6, and this guide pad 6 is provided with the pilot hole 61 of and arranged on left and right sides conducting, and this pilot hole 61 extends along front and rear direction; The rear side of backboard 3 is connected with left adjusting rod (not drawing among the figure) and right adjusting rod 7, one end of left side adjusting rod and right adjusting rod 7 is articulated in the and arranged on left and right sides on backboard 3 tops symmetrically, the other end is attached at the and arranged on left and right sides of pilot hole 61 symmetrically, during use, screw rod 8 is arranged in the other end of left adjusting rod, right adjusting rod 7, and the other end of screw rod 8 is tightened with nut (not drawing among the figure).When changing, the height of backboard 3 can make backboard 3 produce, at this moment just nut can be unscrewed, the other end of left adjusting rod, right adjusting rod 7 is slided in pilot hole 61, left adjusting rod, right adjusting rod 7 can drive backboards 3 rotations and make backboard 3 reach vertical position again at this moment, at this moment nut are screwed again.
In addition, connecting axle also can be sheathed on the upper and lower part of pull bar, and this moment, the upper/lower terminal of connecting axle had the opposite internal thread of the hand of spiral respectively, and the upper and lower part of pull bar is respectively equipped with external screw thread.
Above-mentioned only is the specific embodiment of the present utility model, but design concept of the present utility model is not limited thereto, and allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (4)
1. height-adjustable mobile basketball frame, comprise box of the mobile end, be located at column, backboard, the joint pin of box front end of the mobile end and the pull bar that is symmetrically set in the joint pin and arranged on left and right sides, the rear end of described joint pin, middle part and front end are hinged with pull bar upper end, column upper end and backboard rear side middle part respectively, the lower end of described pull bar and box of the mobile end are hinged, it is characterized in that: described pull bar is provided with the connecting axle of a compensation linkage length, and the top and bottom of this connecting axle are screwed together in the top and the lower part of pull bar respectively; Described mobile basketball frame also comprises the adjusting rod that is used to regulate the backboard angle, and an end of described adjusting rod is articulated in the rear side of backboard, and what the other end can forward and backward slip is fixed on the joint pin.
2. require 1 described mobile basketball frame as power, it is characterized in that: the upper/lower terminal of described connecting axle is respectively equipped with the opposite external screw thread of the hand of spiral, and the middle part of connecting axle offers switching hole radially; The upper and lower part of described pull bar is respectively equipped with internal thread.
3. mobile basketball frame as claimed in claim 1 is characterized in that: the upper/lower terminal of described connecting axle is respectively equipped with the opposite internal thread of the hand of spiral, and the middle part of connecting axle offers switching hole radially; The upper and lower part of described pull bar is respectively equipped with external screw thread.
4. as the arbitrary described mobile basketball frame of claim 1 to 3, it is characterized in that: the upper surface of described joint pin convexes with a guide pad, and this guide pad is provided with the pilot hole of and arranged on left and right sides conducting, and this pilot hole extends along front and rear direction; Described adjusting rod is made up of left and right adjusting rod, one end of described left and right adjusting rod is articulated in the and arranged on left and right sides on backboard top symmetrically, the other end is attached at the and arranged on left and right sides of pilot hole symmetrically, also be provided with the screw rod and the nut that cooperatively interact on the described guide pad, and described screw rod is arranged in the other end of left and right adjusting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201901064U CN202070104U (en) | 2011-06-08 | 2011-06-08 | Movable basketball stand with adjustable adjusting height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201901064U CN202070104U (en) | 2011-06-08 | 2011-06-08 | Movable basketball stand with adjustable adjusting height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202070104U true CN202070104U (en) | 2011-12-14 |
Family
ID=45108220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201901064U Expired - Fee Related CN202070104U (en) | 2011-06-08 | 2011-06-08 | Movable basketball stand with adjustable adjusting height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202070104U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105771205A (en) * | 2016-05-13 | 2016-07-20 | 河南科技学院 | Removable regulating type basketball stand |
| CN105817010A (en) * | 2016-02-24 | 2016-08-03 | 邢鑫鑫 | Intelligence-promoting basketball stand |
| CN106411061A (en) * | 2016-06-21 | 2017-02-15 | 唐山学院 | Walking-free high-speed rail locomotive vehicle traction motor rotor disassembling machine |
| CN108211287A (en) * | 2018-01-18 | 2018-06-29 | 江苏金陵体育器材股份有限公司 | Backboard angle regulator in basketball stands |
| CN109833612A (en) * | 2019-01-22 | 2019-06-04 | 泰山医学院 | A kind of connection structure and connection method for backboard connector and pull rod |
-
2011
- 2011-06-08 CN CN2011201901064U patent/CN202070104U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817010A (en) * | 2016-02-24 | 2016-08-03 | 邢鑫鑫 | Intelligence-promoting basketball stand |
| CN105771205A (en) * | 2016-05-13 | 2016-07-20 | 河南科技学院 | Removable regulating type basketball stand |
| CN106411061A (en) * | 2016-06-21 | 2017-02-15 | 唐山学院 | Walking-free high-speed rail locomotive vehicle traction motor rotor disassembling machine |
| CN106411061B (en) * | 2016-06-21 | 2018-10-30 | 唐山学院 | Free walking high ferro rolling stock traction electric machine rotor disassembles machine |
| CN108211287A (en) * | 2018-01-18 | 2018-06-29 | 江苏金陵体育器材股份有限公司 | Backboard angle regulator in basketball stands |
| CN109833612A (en) * | 2019-01-22 | 2019-06-04 | 泰山医学院 | A kind of connection structure and connection method for backboard connector and pull rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20140608 |