CN204502341U - A kind of basketball stands - Google Patents
A kind of basketball stands Download PDFInfo
- Publication number
- CN204502341U CN204502341U CN201520182246.5U CN201520182246U CN204502341U CN 204502341 U CN204502341 U CN 204502341U CN 201520182246 U CN201520182246 U CN 201520182246U CN 204502341 U CN204502341 U CN 204502341U
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- base
- hinged
- column
- arm
- triangular
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Abstract
The utility model discloses basketball stands, it is characterized in that: at least comprise base (4), column (38), back stay (31), middle pull bar (32) and transverse arm (33), transverse arm (33) is provided with backboard (36), one end and the base (4) of column (38) and back stay (31) are hinged, the other end and transverse arm (33) hinged, base (4), column (38), back stay (31) and transverse arm (33) form parallel four-bar linkage, hydraulic means B (13) is provided with between base (4) and column (38), column (38) is provided with slideway (39), one end and the transverse arm (33) of above-mentioned middle pull bar (32) are hinged, the other end is provided with slide block (41), slide block (41) is placed in above-mentioned slideway (39) and also can moves freely.Compared with prior art, the features such as the utility model has safe and reliable, easy to use.
Description
Technical field
Utility model relates to a kind of basketball stands.
Background technology
In basketball movement, the backboard calibrated altitude that adult uses is 3.05 meters, and the backboard calibrated altitude that teenager uses is 2.8 meters, and current basketball stands can only adapt to a kind of height, cannot switch in two kinds of height.
Therefore, a kind of structure is simple, and can switch backboard height, easy to operate basketball stands are suggested.
Summary of the invention
The purpose of this utility model is to provide a kind of basketball stands.
A kind of basketball stands involved by the utility model, it is characterized in that: at least comprise base (4), column (38), back stay (31), middle pull bar (32) and transverse arm (33), transverse arm (33) is provided with backboard (36), one end and the base (4) of column (38) and back stay (31) are hinged, the other end and transverse arm (33) hinged, base (4), column (38), back stay (31) and transverse arm (33) form parallel four-bar linkage, hydraulic means B (13) is provided with between base (4) and column (38), column (38) is provided with slideway (39), one end and the transverse arm (33) of above-mentioned middle pull bar (32) are hinged, the other end is provided with slide block (41), slide block (41) is placed in above-mentioned slideway (39) and also can moves freely.
During actual use: hydraulic means B (13) stretches out completely, column (38) is pushed away in vertical, now backboard height is 3.05 meters, when needs adjustment backboard (36) height, shrink hydraulic means B (13), due to base (4), column (38), back stay (31) and transverse arm (33) form parallel four-bar linkage, the height reduction of transverse arm (33) can be driven, realize backboard (36) height reduction, one end and the transverse arm (33) of middle pull bar (32) are hinged, the other end slides in slideway (39), in backboard height change process, backboard remains vertical, the needs of differing heights can be met.
As improvement, slide block (41) end of middle pull bar (32) is provided with locking device, the slide block (41) of middle pull bar (32) one end is locked in slideway (39) by this locking device, this locking device concrete structure is as follows: comprise pin-and-hole (43) and steady pin (42), pin-and-hole (43) is arranged on column (38) and slide block (41), steady pin (42) is through the pin-and-hole (43) of slide block (41) and column (38), and the slide block (41) of centering pull bar (32) locks.
During actual use: after backboard (36) highly determines, by steady pin (42) by locked for slide block (41), middle pull bar (32) is fixed, realize basketball stands entirety fixing.
As improvement, be provided with extension arm (35), be provided with two groups of fixed bars (40) between extension arm (35) and transverse arm (33), make extension arm (35), between transverse arm (33) and two groups of fixed bars (40), form fixing parallel four-bar linkage.
During actual use: the difference of extension arm (35) by extension arm (35) can be provided with, the distance of backboard (36) distance base (4) can be changed, combination basketball stands standard-required.
Above-mentioned extension arm (35) is provided with display, can be used for display score or 24 second time, when lifting backboard height, can being used for display highly when match.
Owing to being provided with fixed bar (40) between extension arm (35) and transverse arm (33), and extension arm (35), the fixing dead parallel four-bar linkage of formation between transverse arm (33) and two groups of fixed bars (40), overall structure is firmer, meets routine use demand.
As improvement, base (4) is provided with running gear, running gear comprises at least two deflecting rollers (10), two road wheels (1), push rod (6) and drive unit, deflecting roller (10) is located at and turns on wheel carrier (18), wheel carrier (18) is turned to be located at cross bar (17) upper and turn between wheel carrier (18) and be provided with sychronisation (16), cross bar (17) is provided with the hydraulic means A (12) be fixed on base (4), an angle of the Triangular Arm B (8) that cross bar (17) end, two ends is triangular in shape with is respectively hinged, another angle of this Triangular Arm B (8) is hinged with the bracing frame B (9) be fixed on base (4), one end of 3rd angle and push rod (6) is hinged, above-mentioned road wheel (1) is located at the other end of base (4), road wheel (1) is hinged with an angle of a Triangular Arm A (2) triangular in shape, another angle of this Triangular Arm A (2) is hinged with the bracing frame A (3) be fixed on base (4), the other end of the 3rd angle and push rod (6) is hinged, is provided with axle (5) between above-mentioned road wheel (1).
Above-mentioned drive unit is made up of motor (20) and differential mechanism (7), is connected with axle (5) by transmission device (7-1).
As improvement, above-mentioned base (4) is provided with directing mechanism, and described directing mechanism can be: being located at the deflection arrow (11) turning to the upper protuberate basic unit (4) of wheel carrier (18), also can be infrared transmitting device.
Direction of travel identification can be carried out when walking by directing mechanism.
As improvement, wheel carrier (18) is turned to be provided with one or both combinations of steering tiller (15) and hydraulic means A (12).
Above-mentioned hydraulic means A (12) one end is fixed on base (4), and the other end is fixed on and turns on wheel carrier (18).
As improvement, be provided with wireless remote control emitter and wireless remote control receiving device (19), by remote-control hydraulic device A (12), hydraulic means B (13) and hydraulic means C (14) work, realize the motion of base (4) and the lifting of column (38).
During actual use: be provided with walking mechanism, mobile convenient.
Compared with prior art, the utility model has features such as being convenient to movement.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the structural scheme of mechanism of the utility model embodiment 2.
Fig. 3 is the structural scheme of mechanism of the utility model embodiment 3.
Fig. 4 is the structural representation of the utility model embodiment 4.
Shown in figure: 1 is road wheel, 2 is Triangular Arm A, 3 is bracing frame A, 4 is bases, 5 is axles, 6 is push rods, 7 is differential mechanisms, 7-1 is transmission device, 8 is Triangular Arm B, 9 is bracing frame B, 10 is deflecting rollers, 11 is deflection arrows, 12 is hydraulic means A, 13 is hydraulic means B, 14 is hydraulic means C, 15 is steering tillers, 16 is sychronisations, 17 is cross bars, 18 is turn to wheel carrier, 19 is wireless remote control receiving devices, 20 is motors, 21 is hydraulic control boxes, 22 is electric cabinets, 31 is back stays, 32 is middle pull bars, 33 is transverse arms, 34 is displays, 35 is extension arms, 36 is backboards, 37 is basketrys, 38 is columns, 39 is slideways, 40 is fixed bars, 41 is slide blocks, 42 is steady pins, 43 is pin-and-holes.
Detailed description of the invention
Embodiment 1: with reference to Fig. 1, for the structural representation of the utility model embodiment 1, comprise base 4, column 38, back stay 31, middle pull bar 32 and transverse arm 33, transverse arm 33 is provided with backboard 36, one end and the base 4 of column 38 and back stay 31 are hinged, the other end and transverse arm 33 hinged, base 4, column 38, back stay 31 and transverse arm 33 form parallel four-bar linkage, hydraulic means B13 is provided with between base 4 and column 38, column 38 is provided with slideway 39, one end and the transverse arm 33 of above-mentioned middle pull bar 32 are hinged, the other end is provided with slide block 41, slide block 41 is placed in above-mentioned slideway 39 and also can moves freely.
During actual use: hydraulic means B13 stretches out completely, column 38 is pushed away in vertical, now backboard height is 3.05 meters, when needs adjustment backboard 36 height, shrink hydraulic means B13, because base 4, column 38, back stay 31 and transverse arm 33 form parallel four-bar linkage, the height reduction of transverse arm 33 can be driven, realize backboard 36 height reduction, one end and the transverse arm 33 of middle pull bar 32 are hinged, and the other end slides in slideway 39, in backboard height change process, backboard remains vertical, can meet the needs of differing heights.
Embodiment 2: with reference to Fig. 2, be the structural representation of the utility model embodiment 2, compared with embodiment 1, the difference of the present embodiment is:
Slide block 41 end of middle pull bar 32 is provided with locking device, the slide block 41 of middle pull bar 32 one end is locked in slideway 39 by this locking device, this locking device concrete structure is as follows: comprise pin-and-hole 43 and steady pin 42, pin-and-hole 43 is arranged on column 38 and slide block 41, steady pin 42 passes the pin-and-hole 43 of slide block 41 and column 38, and the slide block 41 of centering pull bar 32 locks.
During actual use: after backboard 36 highly determines, by steady pin 42 by locked for slide block 41, fixed by middle pull bar 32, realize basketball stands entirety fixing.
Be provided with extension arm 35, between extension arm 35 and transverse arm 33, be provided with two groups of fixed bars 40, make extension arm 35, between transverse arm 33 and two groups of fixed bars 40, form fixing parallel four-bar linkage.
During actual use: the difference of extension arm 35 by extension arm 35 can be provided with, the distance of backboard 36 apart from base 4 can be changed, combination basketball stands standard-required.
Above-mentioned extension arm 35 is provided with display, can be used for display score or 24 second time, when lifting backboard height, can being used for display highly when match.
Owing to being provided with fixed bar 40 between extension arm 35 and transverse arm 33, and extension arm 35, the fixing dead parallel four-bar linkage of formation between transverse arm 33 and two groups of fixed bars 40, overall structure is firmer, meets routine use demand.
Embodiment 3: with reference to Fig. 3, for the structural representation of the utility model embodiment 3, compared with embodiment 1, the difference of the present embodiment is: base 4 is provided with running gear, running gear comprises at least two deflecting rollers 10, two road wheels 1, push rod 6 and drive unit, deflecting roller 10 is located at and turns on wheel carrier 18, turn to wheel carrier 18 to be located on cross bar 17 and turn between wheel carrier 18 and be provided with sychronisation 16, cross bar 17 is provided with the hydraulic means A12 be fixed on base 4, an angle of the Triangular Arm B8 that end, cross bar 17 two ends is triangular in shape with is respectively hinged, another angle of this Triangular Arm B8 is hinged with the bracing frame B9 be fixed on base 4, one end of 3rd angle and push rod 6 is hinged, above-mentioned road wheel 1 is located at the other end of base 4, an angle of road wheel 1 and a Triangular Arm A2 triangular in shape is hinged, another angle of this Triangular Arm A2 is hinged with the bracing frame A3 be fixed on base 4, and the other end of the 3rd angle and push rod 6 is hinged, is provided with axle 5 between above-mentioned road wheel 1.
Above-mentioned drive unit is made up of motor 20 and differential mechanism 7, is connected with axle 5 by transmission device 7-1.
As improvement, above-mentioned base 4 is provided with directing mechanism, and described directing mechanism can be: be located at the deflection arrow 11 turning to protuberate basic unit 4 on wheel carrier 18, also can be infrared transmitting device.
Direction of travel identification can be carried out when walking by directing mechanism.
As improvement, wheel carrier 18 is turned to be provided with one or both combinations of steering tiller 15 and hydraulic means A12.
Above-mentioned hydraulic means A12 one end is fixed on base 4, and the other end is fixed on and turns on wheel carrier 18.
Embodiment 4: with reference to Fig. 4, for the structural representation of the utility model embodiment 4, compared with embodiment 2, the difference of the present embodiment is: be provided with wireless remote control emitter and wireless remote control receiving device 19, worked by remote-control hydraulic device A12, hydraulic means B13 and hydraulic means C14, realize the motion of base 4 and the lifting of column 38.
During actual use: be provided with walking mechanism, mobile convenient.
Claims (10)
1. basketball stands, it is characterized in that: at least comprise base (4), column (38), back stay (31), middle pull bar (32) and transverse arm (33), transverse arm (33) is provided with backboard (36), one end and the base (4) of column (38) and back stay (31) are hinged, the other end and transverse arm (33) hinged, base (4), column (38), back stay (31) and transverse arm (33) form parallel four-bar linkage, hydraulic means B (13) is provided with between base (4) and column (38), column (38) is provided with slideway (39), one end and the transverse arm (33) of above-mentioned middle pull bar (32) are hinged, the other end is provided with slide block (41), slide block (41) is placed in above-mentioned slideway (39) and also can moves freely.
2. basketball stands according to claim 1, it is characterized in that: slide block (41) end of middle pull bar (32) is provided with locking device, the slide block (41) of middle pull bar (32) one end is locked in slideway (39) by this locking device, this locking device concrete structure is as follows: comprise pin-and-hole (43) and steady pin (42), pin-and-hole (43) is arranged on column (38) and slide block (41), steady pin (42) is through the pin-and-hole (43) of slide block (41) and column (38), the slide block (41) of centering pull bar (32) locks.
3. basketball stands according to claim 1 and 2, it is characterized in that: be provided with extension arm (35), be provided with two groups of fixed bars (40) between extension arm (35) and transverse arm (33), make extension arm (35), between transverse arm (33) and two groups of fixed bars (40), form a fixing parallel four-bar linkage.
4. basketball stands according to claim 1 and 2, it is characterized in that: base (4) is provided with running gear, running gear comprises at least two deflecting rollers (10), two road wheels (1), push rod (6) and drive unit, deflecting roller (10) is located at and turns on wheel carrier (18), wheel carrier (18) is turned to be located at cross bar (17) upper and turn between wheel carrier (18) and be provided with sychronisation (16), cross bar (17) is provided with the hydraulic means A (12) be fixed on base (4), an angle of the Triangular Arm B (8) that cross bar (17) end, two ends is triangular in shape with is respectively hinged, another angle of this Triangular Arm B (8) is hinged with the bracing frame B (9) be fixed on base (4), one end of 3rd angle and push rod (6) is hinged, above-mentioned road wheel (1) is located at the other end of base (4), road wheel (1) is hinged with an angle of a Triangular Arm A (2) triangular in shape, another angle of this Triangular Arm A (2) is hinged with the bracing frame A (3) be fixed on base (4), the other end of the 3rd angle and push rod (6) is hinged, is provided with axle (5) between above-mentioned road wheel (1).
5. basketball stands according to claim 3, it is characterized in that: base (4) is provided with running gear, running gear comprises at least two deflecting rollers (10), two road wheels (1), push rod (6) and drive unit, deflecting roller (10) is located at and turns on wheel carrier (18), wheel carrier (18) is turned to be located at cross bar (17) upper and turn between wheel carrier (18) and be provided with sychronisation (16), cross bar (17) is provided with the hydraulic means A (12) be fixed on base (4), an angle of the Triangular Arm B (8) that cross bar (17) end, two ends is triangular in shape with is respectively hinged, another angle of this Triangular Arm B (8) is hinged with the bracing frame B (9) be fixed on base (4), one end of 3rd angle and push rod (6) is hinged, above-mentioned road wheel (1) is located at the other end of base (4), road wheel (1) is hinged with an angle of a Triangular Arm A (2) triangular in shape, another angle of this Triangular Arm A (2) is hinged with the bracing frame A (3) be fixed on base (4), the other end of the 3rd angle and push rod (6) is hinged, is provided with axle (5) between above-mentioned road wheel (1).
6. basketball stands according to claim 1 and 2, it is characterized in that: base (4) is provided with directing mechanism, described directing mechanism can be one or both combinations of following structure: be located at the deflection arrow (11) turning to the upper protuberate basic unit (4) of wheel carrier (18), or infrared transmitting device.
7. basketball stands according to claim 3, it is characterized in that: base (4) is provided with directing mechanism, described directing mechanism can be one or both combinations of following structure: be located at the deflection arrow (11) turning to the upper protuberate basic unit (4) of wheel carrier (18), or infrared transmitting device.
8. basketball stands according to claim 4, it is characterized in that: base (4) is provided with directing mechanism, described directing mechanism can be one or both combinations of following structure: be located at the deflection arrow (11) turning to the upper protuberate basic unit (4) of wheel carrier (18), or infrared transmitting device.
9. basketball stands according to claim 4, it is characterized in that: be provided with wireless remote control emitter and wireless remote control receiving device (19), by remote-control hydraulic device A (12), hydraulic means B (13) and hydraulic means C (14) work, realize the motion of base (4) and the lifting of column (38).
10. basketball stands according to claim 5, it is characterized in that: be provided with wireless remote control emitter and wireless remote control receiving device (19), by remote-control hydraulic device A (12), hydraulic means B (13) and hydraulic means C (14) work, realize the motion of base (4) and the lifting of column (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520182246.5U CN204502341U (en) | 2015-03-27 | 2015-03-27 | A kind of basketball stands |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520182246.5U CN204502341U (en) | 2015-03-27 | 2015-03-27 | A kind of basketball stands |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204502341U true CN204502341U (en) | 2015-07-29 |
Family
ID=53700345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520182246.5U Expired - Fee Related CN204502341U (en) | 2015-03-27 | 2015-03-27 | A kind of basketball stands |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204502341U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689543A (en) * | 2015-03-27 | 2015-06-10 | 新疆康采恩工业科技有限责任公司 | Basketball stand |
| CN105406803A (en) * | 2015-12-16 | 2016-03-16 | 常熟高嘉能源科技有限公司 | Bracket for controllable photovoltaic module |
| CN110368204A (en) * | 2019-08-26 | 2019-10-25 | 河南科技大学第一附属医院 | A kind of emergency stretcher vehicle |
| CN110935151A (en) * | 2020-01-20 | 2020-03-31 | 山东吉诺尔体育器材有限公司 | Electronic hydraulic pressure intelligence basketball stands |
-
2015
- 2015-03-27 CN CN201520182246.5U patent/CN204502341U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689543A (en) * | 2015-03-27 | 2015-06-10 | 新疆康采恩工业科技有限责任公司 | Basketball stand |
| CN105406803A (en) * | 2015-12-16 | 2016-03-16 | 常熟高嘉能源科技有限公司 | Bracket for controllable photovoltaic module |
| CN110368204A (en) * | 2019-08-26 | 2019-10-25 | 河南科技大学第一附属医院 | A kind of emergency stretcher vehicle |
| CN110935151A (en) * | 2020-01-20 | 2020-03-31 | 山东吉诺尔体育器材有限公司 | Electronic hydraulic pressure intelligence basketball stands |
| CN110935151B (en) * | 2020-01-20 | 2021-04-23 | 山东吉诺尔体育器材有限公司 | Electronic hydraulic pressure intelligence basketball stands |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20200327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |