CN207278759U - A kind of adjustable support - Google Patents
A kind of adjustable support Download PDFInfo
- Publication number
- CN207278759U CN207278759U CN201721215490.2U CN201721215490U CN207278759U CN 207278759 U CN207278759 U CN 207278759U CN 201721215490 U CN201721215490 U CN 201721215490U CN 207278759 U CN207278759 U CN 207278759U
- Authority
- CN
- China
- Prior art keywords
- friction pulley
- stud
- adjustable support
- spring
- support according
- 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.)
- Active
Links
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a kind of adjustable support, including the first friction pulley, the second friction pulley, a stud is equipped with the first friction pulley center, it is equipped with and the matched through hole of the stud at the center of second friction pulley, the screw socket end of the stud adjusts the first friction pulley, the distance between second friction pulley through through hole and by nut, has multiple springs around stud is uniformly distributed between the second friction pulley on first friction pulley.The utility model is simple in structure, easy to operate, can be automatically adjusted according to use environment from direction, damping, length various aspects, use scope is wide, reliability higher.
Description
Technical field
The utility model belongs to support technology field, particularly a kind of adjustable support.
Background technology
Existing standoff modulability is limited, and the adjusting of gear is inconvenient, only unidirectional rotatable, and returning must just pin
Button does not engage by gear could return to original position；Since its damping is definite value, its damping is all damp type stent
Nonadjustable, usage range is small, and changing a use occasion then needs to customize, cycle length, and cost is big.
The content of the invention
In view of the problems of the existing technology the purpose of this utility model is, there is provided a kind of adjustable support, the apparatus structure
It is simple and convenient to operate, can be automatically adjusted according to use environment from direction, damping, length various aspects, use scope is wide, reliably
Property higher.
To achieve the above object, the technical solution adopted in the utility model is：A kind of adjustable support, including the first friction
Wheel, the second friction pulley, are equipped with a stud at the first friction pulley center, at the center of second friction pulley equipped with it is described
The matched through hole of stud, the screw socket end of the stud adjust the first friction pulley, the second friction pulley through through hole and by nut
The distance between, there are multiple springs around stud is uniformly distributed between the second friction pulley on first friction pulley.
Further, the stud is telescopically adjustable.
Further, the number of the spring is 3~6.
Preferably, the number of the spring is 4.
Further, the stud is bolt arrangement.
Further, the stud is an integral molding structure with the first friction pulley.
Further, the both ends of the spring is equipped with screw thread disk, on the surface between first friction pulley, the second friction pulley
Equipped with the matched threaded hole of screw thread disk.
Further, the both ends of the spring is equipped with connector, and the end of the connector is equipped with boss, first friction
Surface between wheel, the second friction pulley is equipped with and the matched groove of the boss.
Further, the periphery of the friction pulley upper stud of first friction pulley/second is equipped with triangle reinforcing rib.
Compared with prior art, the beneficial effects of the utility model are：1st, the utility model is rubbed by spring and two
Wheel coordinates, and can be loaded for varying environment from direction, damping, the automatic adjustment of length various aspects, only need a simple step
Adjust, adjusted without step formula；As long as the 2nd, the utility model, according to use environment, is adjusting suitable damping i.e. using initial stage
Can, the comparison with gear type：Easy to operate, direction is various；With the comparison of existing damp type：Use scope is wide, and reliability is more
It is high；3rd, the stud of stent is made stretching structure, may extend away use scope, joint torque is adjustable to also ensure that its is reliable
Property.
Brief description of the drawings
Fig. 1 is a kind of configuration schematic diagram of castor fixator of the utility model；
Fig. 2 is a kind of assembling dimensional structure diagram of castor fixator of the utility model；
In figure：1st, the first friction pulley；2nd, the second friction pulley；3rd, stud；4th, through hole；5th, nut；6th, spring.
Embodiment
Below in conjunction with the attached drawing in the utility model, the technical solution of the utility model is clearly and completely retouched
State, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Based on this
Embodiment in utility model, those of ordinary skill in the art obtained under the conditions of creative work is not made it is all its
Its embodiment, shall fall within the protection scope of the present invention.
As shown in Figs. 1-2, a kind of adjustable support, including the first friction pulley 1, the second friction pulley 2, first friction pulley 1
A stud 3 is equipped with center, is equipped with and the matched through hole 4 of the stud 3, the spiral shell at the center of second friction pulley 2
The screw socket end of column 3 adjusts the first friction pulley 1, the distance between second friction pulley 2 through through hole 4 and by nut 5, and described first
There are multiple springs 6 around stud 3 is uniformly distributed between the second friction pulley 2 on friction pulley 1.The utility model by spring 6 with
Two friction pulleys coordinate, and can be loaded for varying environment from direction, damping, the automatic adjustment of length various aspects, only need letter
A single step section, is adjusted without step formula.
The stud 3 is telescopically adjustable.So that the utility model stent may extend away use scope, it is ensured that stent reliability.
To ensure the stability of adjustable support, the number of the spring 6 is 3~6.
Preferably, the number of the spring 6 is 4.
The stud 3 is bolt arrangement.
The stud 3 is an integral molding structure with the first friction pulley 1.
6 both ends of spring are equipped with screw thread disk, the surface between first friction pulley 1, the second friction pulley 2 be equipped with
The matched threaded hole of screw thread disk, easy to removing and installing for spring 6, improves the use scope of adjustable support.
6 both ends of spring are equipped with connector, and the end of the connector is equipped with boss, first friction pulley 1, second
Surface between friction pulley 2 is equipped with and the matched groove of the boss.When stent is squeezed so that connector is
Interior rotation in one friction pulley 1, the second friction pulley 2, drives spring 6 to rotate, and reduces 6 torsional moment of spring, and that improves stent uses the longevity
Life.
1/ second friction pulley 2 of the first friction pulley is too thin in order to prevent deforms, and first friction pulley 1/ second rubs
The periphery for taking turns 2 upper studs 3 is equipped with triangle reinforcing rib.
Embodiment one
A kind of adjustable support, including the first friction pulley 1, the second friction pulley 2, one is equipped with 1 center of the first friction pulley
Stud 3, is equipped with the center of second friction pulley 2 and is worn with the matched through hole 4 of the stud 3, the screw socket end of the stud 3
Cross through hole 4 and the first friction pulley 1, the distance between second friction pulley 2 are adjusted by nut 5, with the on first friction pulley 1
There are 4 springs 6 around stud 3 is uniformly distributed between two friction pulleys 2；The stud 3 is bolt arrangement.
Embodiment two
A kind of adjustable support, with differing only in for embodiment one：6 both ends of spring are equipped with screw thread disk, and described first
Surface between friction pulley 1, the second friction pulley 2 be equipped with the matched threaded hole of screw thread disk, easy to the dismounting of spring 6
With installation, the use scope of adjustable support is improved.
Embodiment three
A kind of adjustable support, with differing only in for embodiment one：6 both ends of spring are equipped with connector, the connection
The end of part is equipped with boss, and the surface between first friction pulley 1, the second friction pulley 2 is equipped with and is engaged with the boss
Groove.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (9)
1. a kind of adjustable support, it is characterised in that including the first friction pulley (1), the second friction pulley (2), first friction pulley
(1) stud (3) is equipped with center, is equipped with and the stud (3) matched through hole at the center of second friction pulley (2)
(4), the screw socket end of the stud (3) adjusts the first friction pulley (1), the second friction pulley through through hole (4) and by nut (5)
The distance between (2), on first friction pulley (1) between the second friction pulley (2) around stud (3) it is uniformly distributed have it is multiple
Spring (6).
2. a kind of adjustable support according to claim 1, it is characterised in that the stud (3) is telescopically adjustable.
3. a kind of adjustable support according to claim 1, it is characterised in that the number of the spring (6) is 3~6.
4. a kind of adjustable support according to claim 3, it is characterised in that the number of the spring (6) is 4.
5. a kind of adjustable support according to claim 1, it is characterised in that the stud (3) is bolt arrangement.
6. a kind of adjustable support according to claim 1, it is characterised in that the stud (3) is with the first friction pulley (1)
Integrated formed structure.
7. a kind of adjustable support according to claim 1, it is characterised in that spring (6) both ends are equipped with screw thread disk, institute
The surface stated between the first friction pulley (1), the second friction pulley (2) is equipped with and the matched threaded hole of screw thread disk.
8. a kind of adjustable support according to claim 1, it is characterised in that spring (6) both ends are equipped with connector, institute
The end for stating connector is equipped with boss, the surface between first friction pulley (1), the second friction pulley (2) be equipped with it is described
The matched groove of boss.
A kind of 9. adjustable support according to claim 1, it is characterised in that the first friction pulley (1)/second friction pulley
(2) periphery of upper stud (3) is equipped with triangle reinforcing rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721215490.2U CN207278759U (en) | 2017-09-21 | 2017-09-21 | A kind of adjustable support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721215490.2U CN207278759U (en) | 2017-09-21 | 2017-09-21 | A kind of adjustable support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207278759U true CN207278759U (en) | 2018-04-27 |
Family
ID=61982633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721215490.2U Active CN207278759U (en) | 2017-09-21 | 2017-09-21 | A kind of adjustable support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207278759U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107514437A (en) * | 2017-09-21 | 2017-12-26 | 武汉资联虹康科技股份有限公司 | A kind of adjustable support |
| CN110171788A (en) * | 2019-06-06 | 2019-08-27 | 刘悦 | A kind of logistics transportation is with unloading shelf |
-
2017
- 2017-09-21 CN CN201721215490.2U patent/CN207278759U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107514437A (en) * | 2017-09-21 | 2017-12-26 | 武汉资联虹康科技股份有限公司 | A kind of adjustable support |
| CN110171788A (en) * | 2019-06-06 | 2019-08-27 | 刘悦 | A kind of logistics transportation is with unloading shelf |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207278759U (en) | A kind of adjustable support | |
| CN203482542U (en) | Splicing assembly and display | |
| CN104632668A (en) | Electric fan | |
| CN204140736U (en) | Anti-inclining spring | |
| CN107514437A (en) | A kind of adjustable support | |
| CN107120424A (en) | A kind of speed changer pull bar | |
| CN208871421U (en) | A kind of wedding celebration light units of conveniently regulating and controlling | |
| CN208457478U (en) | Joint is connected new construction | |
| CN206861164U (en) | A kind of foot pad and electronic equipment | |
| CN205744931U (en) | A kind of four point touching ball slewing bearing | |
| CN209584817U (en) | A kind of telescopic antidetonation connector | |
| CN206319456U (en) | New type stainless steel. corrosion resistance traction cable | |
| CN204572755U (en) | Rotating assembly, base and display unit | |
| CN207364575U (en) | A kind of rotating mechanism for display base | |
| CN209180225U (en) | Pivot mould group with rebound function | |
| CN207005064U (en) | A kind of sucker with screw | |
| CN208411313U (en) | Adjustable height castor | |
| CN106089926A (en) | Spring protective bolt | |
| CN208500212U (en) | A kind of AGV lifting device | |
| CN202612993U (en) | Tripod | |
| CN206457646U (en) | A kind of hand-operated device of hoisting clothes-horse | |
| CN206754250U (en) | A kind of rear coil springs mounting structure | |
| CN106321572B (en) | A kind of hardware-joint easy to use | |
| CN207589263U (en) | It is a kind of that there is the electronic circuit board of stabilization | |
| CN206640463U (en) | A kind of fan blade for motor of dust collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190125 Address after: 430000 High-tech Avenue 818, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee after: Wuhan billion step Medical Technology Co., Ltd. Address before: 430000 Fourth Floor, No. 7 Building, 818 Hi-tech Avenue, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee before: Wuhan Capital Association Hong Kang Polytron Technologies Inc |