CN205979080U - Big support - Google Patents
Big support Download PDFInfo
- Publication number
- CN205979080U CN205979080U CN201620756395.2U CN201620756395U CN205979080U CN 205979080 U CN205979080 U CN 205979080U CN 201620756395 U CN201620756395 U CN 201620756395U CN 205979080 U CN205979080 U CN 205979080U
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- CN
- China
- Prior art keywords
- connecting rod
- locking
- big support
- rotary joint
- universal rotary
- 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.)
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Abstract
The utility model provides a big support, including fixing base, first connecting rod, second connecting rod, third connecting rod, fourth connecting rod and clamping device, be provided with first universal rotary joint between fixing base and the first connecting rod, be provided with the universal rotary joint of second between first connecting rod and the second connecting rod, be provided with the tight system of retractable lock between second connecting rod and the third connecting rod, be provided with the universal rotary joint of third between third connecting rod and the fourth connecting rod, clamping device install in the fourth connecting rod. The utility model discloses an effectual life who prolongs big support of big support, this big support is convenient simultaneously dismantles, even the problem has appeared in the use, the user also can dismantle by oneself, changes easy maintenance with the producer.
Description
Technical field
The utility model is related to industrial part technical field, more particularly, to a kind of big support for fixing five.
Background technology
From need for, almost all trades and professions are required for support, this support or be used for supporting certain object, or for general
Object suspension is simultaneously moved easily.
The big support of prior art, including the movable connection structure between multiple joints, adjacent segment be used for locking work
The retaining mechanism of the structure that is dynamically connected.
In prior art, mostly the retaining mechanism of big support is to rely on the friction between joint and joint to lock, and adopts this
The retaining mechanism of the structure of sample, after use time length, or after access times increase, friction plate can be lossy, therefore lead
The retaining mechanism causing joint lost efficacy, and did not reached the support effect of support.In prior art, the also locking machine of the big support of part
Structure is to rely on spring hinge to be bonded connection mechanism to realize locking, and such spring hinge is bonded the counterweight tractive in support for the connection mechanism
Under, the situation that the support arm of force is sagging or the support arm of force is faced upward easily occurs.
Therefore, prior art is also to be developed.
Utility model content
In view of in place of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of long service life, folder
Clamp force degree is adjustable, and easy-to-dismount big support.
In order to achieve the above object, the utility model takes technical scheme below：
A kind of big support, including fixed seat, first connecting rod, second connecting rod, third connecting rod, fourth link and clamping device,
It is provided with the first Universal rotary joint between described fixed seat and first connecting rod, arrange between described first connecting rod and second connecting rod
There is the second Universal rotary joint, between described second connecting rod and third connecting rod, be provided with telescopic locking system, described third connecting rod
It is provided with the 3rd Universal rotary joint and fourth link between, described clamping device is installed on described fourth link.
Further, described first Universal rotary joint is ball-and-socket gimbal suspension.
Further, described second Universal rotary joint includes locking plate, and described first connecting rod and second connecting rod are hinged, institute
State locking plate for locking the junction of described first connecting rod and second connecting rod.
Further, the side wall of described locking plate is provided with skid resistance strip.
Further, described telescopic locking system includes the first locking knob, and described second connecting rod is provided with for institute
State the waist typed through hole that the first locking knob slides, described third connecting rod and second connecting rod socket, described first locking knob and institute
The end stating third connecting rod connects.
Further, described first locking knob includes the stubborn portion of integrally formed hand, locking step and threaded shank.
Further, described 3rd Universal rotary joint includes the second locking knob and locking sleeve, described third connecting rod
One end and one end of fourth link pass through a pair of ball-and-socket gimbal suspension and connect, it is universal that described locking sleeve is socketed on described ball-and-socket
Outside joint, described second locking knob and described sleeve connection.
Beneficial effect：A kind of big support that the utility model provides, main regulation joint is all first loose before adjustment
Open, locked again after reaching correct position, so not only adjust easily, and the friction resistance during decreasing regulation
Buddhist nun, extends the service life of support friction plate, effectively extends the service life of big support, and this big support is conveniently torn open simultaneously
Unload, even if using there is a problem, user can also realizing self disassembling, changed with producer, easy to maintenance.
Brief description
Fig. 1 is the structural representation of the big support of the utility model embodiment.
Fig. 2 is the partial schematic diagram of the big support of the utility model embodiment.
Fig. 3 is the partial enlarged drawing of the big support of the utility model embodiment.
Fig. 4 is the partial enlarged drawing of the big support of the utility model another kind embodiment.
Shown in figure：1st, fixed seat, 2, first connecting rod, 3, second connecting rod, 4, third connecting rod, 5, fourth link, 6, clamping
Device, the 7, first Universal rotary joint, 8, locking plate, 9, skid resistance strip, the 10, first locking knob, 11, waist typed through hole, 12, hand
Stubborn portion, 13, locking step, 14, threaded shank, the 15, second locking knob, 16, locking sleeve.
Specific embodiment
The utility model provides a kind of big support.For make the purpose of this utility model, technical scheme and effect clearer,
Clearly, the embodiment that develops simultaneously referring to the drawings further describes to the utility model.It should be appreciated that tool described herein
Body embodiment only in order to explain the utility model, is not used to limit the utility model.
Fig. 1 is a kind of big support of the utility model specific embodiment, including fixed seat 1, first connecting rod 2, second connecting rod
3rd, third connecting rod 4, fourth link 5, clamping device 6, the first Universal rotary joint 7, the second Universal rotary joint, telescopic locking system
System and the 3rd Universal rotary joint.
Be provided with the first Universal rotary joint 7 between fixed seat 1 and first connecting rod 2, first connecting rod 2 and second connecting rod 3 it
Between be provided with the second Universal rotary joint, be provided with telescopic locking system, third connecting rod 4 between second connecting rod 3 and third connecting rod 4
It is provided with the 3rd Universal rotary joint and fourth link 5 between, clamping device 6 is installed on fourth link 5.
First Universal rotary joint 7 is ball-and-socket gimbal suspension.
Second Universal rotary joint includes locking plate 8, and first connecting rod 2 and second connecting rod 3 are hinged, and locking plate 8 is used for locking
First connecting rod 2 and the junction of second connecting rod 3.It is provided with skid resistance strip 9 on the side wall of locking plate 8.During locking plate 8 locking, the
The hinged place of one connecting rod 2 and second connecting rod 3 is locked, and hinged frictional force increases it is impossible to activity, realizes first connecting rod 2 and the
The fixation of two connecting rods 3, when locking plate 8 loosens, the frictional force that the hinged place of first connecting rod 2 and second connecting rod 3 is hinged diminishes, can
With activity, realize first connecting rod 2 and the regulation of second connecting rod 3 angle.
Telescopic locking system includes the first locking knob 10, second connecting rod 3 is provided with sliding for the first locking knob 10
Dynamic waist typed through hole 11, third connecting rod 4 and second connecting rod 3 are socketed, and the first locking knob 10 is connected with the end of third connecting rod 4.
First locking knob 10 includes integrally formed hand and twists portion 12, locking step 13 and threaded shank 14.The spiral shell of the first locking knob 10
Bar portion is connected with the end of third connecting rod 4, during the telescopic level of regulation third connecting rod 4 and second connecting rod 3, the first locking knob 10
Can slide along the waist typed through hole 11 of second connecting rod 3 with third connecting rod 4, when the first locking knob 10 screws, the first locking
Knob 10 can increase it is impossible to move so that connected third connecting rod 4 is fixing with the frictional force of second connecting rod 3, reaches locking
Second connecting rod 3 and the purpose of third connecting rod 4.
3rd Universal rotary joint includes the second locking knob 15 and locking sleeve 16, one end of third connecting rod 4 and the 4th
One end of connecting rod 5 is passed through a pair of ball-and-socket gimbal suspension and is connected, and locking sleeve 16 is socketed on outside ball-and-socket gimbal suspension, the second locking
Knob 15 and sleeve connection.
This product be may be mounted at by the fixed seat 1 of bottom and supported the use in other equipment, universal by first
Rotary joint 7 realizes 360 degree of no dead angle rotations in the horizontal direction, and the second Universal rotary joint achieves support can be vertical
Carry out smooth regulation in the angle that 120 degree of direction, can first loosen the locking plate 8 changing before regulation, after reaching desired angle
Lock locking plate 8 again；Telescopic locking system, it is possible to achieve the own of support torque arm length stretches, and unclamps the first locking before locking
Knob 10, after reaching correct position, then by knob the first locking knob 10；3rd Universal rotary joint achieves support leading portion
Own rotation, unclamps the second locking knob 15, after reaching ideal position, then will lock the second locking knob 15 before rotation；Leading portion
Clamping device 6 be material object in order to be fixed or clamping all supports, the dynamics of this clamping device 6 can be adjusted, with
When this clamping device 6 can also be changed according to difference in kind.By the adjustment in each joint above, thus reaching user's
Real requirement.
It is understood that for those of ordinary skills, can according to the technical solution of the utility model and
The utility model design in addition equivalent or change, and all these change or replace all should belong to appended by the utility model
Scope of the claims.
Claims (7)
1. a kind of big support it is characterised in that include fixed seat, first connecting rod, second connecting rod, third connecting rod, fourth link and
Clamping device, is provided with the first Universal rotary joint, described first connecting rod and second is even between described fixed seat and first connecting rod
It is provided with the second Universal rotary joint between bar, between described second connecting rod and third connecting rod, be provided with telescopic locking system, institute
State and between third connecting rod and fourth link, be provided with the 3rd Universal rotary joint, described clamping device is installed on the described 4th even
Bar.
2. a kind of big support according to claim 1 is it is characterised in that described first Universal rotary joint is that ball-and-socket is universal
Joint.
3. a kind of big support according to claim 1 is it is characterised in that described second Universal rotary joint includes locking
Disk, described first connecting rod and second connecting rod are hinged, and described locking plate is used for locking the connection of described first connecting rod and second connecting rod
Place.
4. a kind of big support according to claim 3 is it is characterised in that be provided with tread plate on the side wall of described locking plate
Line.
5. a kind of big support according to claim 1 is it is characterised in that described telescopic locking system includes the first locking rotating
Button, described second connecting rod is provided with the waist typed through hole sliding for described first locking knob, described third connecting rod and second
Connecting rod is socketed, and described first locking knob is connected with the end of described third connecting rod.
6. a kind of big support according to claim 5 it is characterised in that described first locking knob include integrally formed
Hand twists portion, locking step and threaded shank.
7. a kind of big support according to claim 1 is it is characterised in that described 3rd Universal rotary joint includes the second lock
Tight knob and locking sleeve, one end of described third connecting rod and one end of fourth link are passed through a pair of ball-and-socket gimbal suspension and are connected,
Described locking sleeve is socketed on outside described ball-and-socket gimbal suspension, described second locking knob and described sleeve connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620756395.2U CN205979080U (en) | 2016-07-19 | 2016-07-19 | Big support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620756395.2U CN205979080U (en) | 2016-07-19 | 2016-07-19 | Big support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205979080U true CN205979080U (en) | 2017-02-22 |
Family
ID=58026164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620756395.2U Active CN205979080U (en) | 2016-07-19 | 2016-07-19 | Big support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205979080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113813055A (en) * | 2021-09-23 | 2021-12-21 | 上海卓昕医疗科技有限公司 | Connecting piece and positioner |
-
2016
- 2016-07-19 CN CN201620756395.2U patent/CN205979080U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113813055A (en) * | 2021-09-23 | 2021-12-21 | 上海卓昕医疗科技有限公司 | Connecting piece and positioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: The third and fourth floors of J5, Nanjing University of Technology Industrial Park, No. 15, Wanshou Road, Pukou Economic Development Zone, Nanjing, Jiangsu 210000 Patentee after: Nanjing Yigao Medical Technology Co.,Ltd. Address before: The third and fourth floors of J5, Nanjing University of Technology Industrial Park, No. 15, Wanshou Road, Pukou Economic Development Zone, Nanjing, Jiangsu 210000 Patentee before: NANJING ECO MICROWAVE SYSTEM Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |