CN204099383U - A kind of articulation structure of tripod - Google Patents
A kind of articulation structure of tripod Download PDFInfo
- Publication number
- CN204099383U CN204099383U CN201420366624.0U CN201420366624U CN204099383U CN 204099383 U CN204099383 U CN 204099383U CN 201420366624 U CN201420366624 U CN 201420366624U CN 204099383 U CN204099383 U CN 204099383U
- Authority
- CN
- China
- Prior art keywords
- screw
- spider
- connecting end
- tripod
- right arm
- 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 - Lifetime
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- 241000239290 Araneae Species 0.000 claims abstract description 27
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- Toys (AREA)
Abstract
The articulation structure of a kind of tripod of the present utility model, include the spider of three connecting ends, pin base and fastening device, the left side that pin base is extended by base and base top, right arm forms, a left side for each spider connecting end equal position pin base, to be connected by fastening device between right arm, fastening device comprises and being fixed on right arm and the screw seat extended towards spider connecting end and the screw that is fixed on thread connecting mode on left arm, and screw can in the interior threaded hole of DRIVE SCREWS seat, spider connecting end is provided with the through hole passed for screw seat, between left arm and screw, the pad be sleeved on screw is respectively arranged with between left arm and spider connecting end, the pad be sleeved on screw seat is provided with between right arm and spider connecting end.The screw of the articulation structure of tripod of the present utility model is assisted a ruler in governing a country lower locked on screw seat at pad, further axial locking tripod connecting base and pin base, ensures the permanent stable operation of articulation structure, can not get loose.
Description
Technical field
The utility model relates to a kind of supporting structure, particularly relates to a kind of articulation structure of tripod.
Background technique
The effect of tripod for amateur user or professional user all very important, his Main Function can stablize photographic camera exactly, to reach some photographic effects, buy tripod and in fact mainly wish that corner bracket can provide stable shooting state for some shooting situations, but the joint of traditional tripod is by screw and cylindrical pin with internal thread tight fit connection, after long-time use, such articulation structure easily loosens, and causes tripod to lose stabilization function.
Model utility content
The utility model is the problem that the traditional tripod joint of solution easily loosens to provide the articulation structure of a kind of good stability, not easily loosening tripod.
In order to solve the problem, the utility model is achieved through the following technical solutions:
The articulation structure of a kind of tripod of the present utility model, include the spider of three connecting ends, pin base and fastening device, the left side that pin base is extended by base and base top, right arm forms, a left side for each spider connecting end equal position pin base, to be connected by fastening device between right arm, described fastening device to comprise on right arm and the screw seat extended towards spider connecting end and the screw be fixed on thread connecting mode on left arm, screw seat is made up of seat head and connecting rod, connecting rod is provided with interior threaded hole vertically, and screw can screw in interior threaded hole, connecting rod is being provided with boss near seat head place, right arm offers the draw-in groove embedding boss, described spider connecting end is provided with the through hole passed for connecting rod, between left arm and screw, the pad be sleeved on screw is respectively arranged with between left arm and spider connecting end, the pad be sleeved on screw seat is provided with between right arm and spider connecting end.
Further, two ends, the left and right inwall of the through hole of spider connecting end offers the groove of inserted shim.
Compared with prior art, the beneficial effects of the utility model are: the screw of the articulation structure of tripod of the present utility model is assisted a ruler in governing a country lower locked on screw seat at pad, further axial locking tripod connecting base and pin base, ensure the permanent stable operation of articulation structure, can not get loose.
Accompanying drawing explanation
Fig. 1 is the structural representation of the articulation structure of tripod of the present utility model;
Fig. 2 is the screw seat structural representation of the articulation structure of tripod of the present utility model;
Fig. 3 is the screw seat cross section structure schematic diagram of the articulation structure of tripod of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
As Figure 1-3, the articulation structure of a kind of tripod of the present utility model, include the spider of three connecting ends, pin base and fastening device, the left arm 2 that pin base is extended by base and base top and right arm 3 form, be connected by fastening device between the left arm 2 of each spider connecting end 1 equal pin base and right arm 3, fastening device comprises and being fixed on right arm 3 and the screw seat 4 extended towards spider connecting end 1 and the screw 5 that is fixed on thread connecting mode on left arm 2, screw seat 4 is made up of seat head and connecting rod 41, connecting rod 41 is provided with interior threaded hole vertically, screw 5 can screw in this interior threaded hole, order connecting rod is being provided with boss 42 near seat head place, right arm offers the draw-in groove embedding boss, such threaded block and right arm join fixing and relative rotation do not occur, fastening effect is good, can not loosen, spider connecting end 1 is provided with the through hole supplying the connecting rod 41 of screw seat to pass, the pad 8 be sleeved on screw 5 is provided with between left arm 2 and screw 5, and pad 8 is flat metallic gasket, the pad 6 be sleeved on screw 5 is provided with between left arm 2 and spider connecting end 1, the pad 7 be sleeved on screw seat 4 is provided with between right arm 3 and spider connecting end 1.Screw 5 of the present utility model is locked on screw seat 4 under the assisting a ruler in governing a country of flat gasket 8, pad 6 and pad 7, further axial locking tripod connecting base and pin base, screw seat 4 and pin base join fastening in radial direction simultaneously, screw seat 4, pin base are rotated around triangle joint block hole together with screw 5, greatly ensure the permanent stable operation of articulation structure, can not get loose.
Be preferably, two ends, the left and right inwall of the through hole of the spider connecting end 1 of the articulation structure of a kind of tripod of the present utility model offers the groove of inserted shim, like this be hidden in pad in structure not only can subjoint locking, friction between less component, and make overall structure outward appearance good.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (2)
1. the articulation structure of a tripod, include the spider of three connecting ends, pin base and fastening device, it is characterized in that: the left side that described pin base is extended by base and base top, right arm forms, a left side for each spider connecting end equal position pin base, to be connected by fastening device between right arm, described fastening device to comprise on right arm and the screw seat extended towards spider connecting end and the screw be fixed on thread connecting mode on left arm, screw seat is made up of seat head and connecting rod, connecting rod is provided with interior threaded hole vertically, and screw can screw in interior threaded hole, connecting rod is being provided with boss near seat head place, right arm offers the draw-in groove embedding boss, described spider connecting end is provided with the through hole passed for connecting rod, between left arm and screw, the pad be sleeved on screw is respectively arranged with between left arm and spider connecting end, the pad be sleeved on screw seat is provided with between right arm and spider connecting end.
2. the articulation structure of tripod according to claim 1, is characterized in that: groove two ends, the left and right inwall of the through hole of described spider connecting end offering inserted shim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420366624.0U CN204099383U (en) | 2014-07-04 | 2014-07-04 | A kind of articulation structure of tripod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420366624.0U CN204099383U (en) | 2014-07-04 | 2014-07-04 | A kind of articulation structure of tripod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204099383U true CN204099383U (en) | 2015-01-14 |
Family
ID=52267813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420366624.0U Expired - Lifetime CN204099383U (en) | 2014-07-04 | 2014-07-04 | A kind of articulation structure of tripod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204099383U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351934A (en) * | 2016-10-27 | 2017-01-25 | 苏州市淞舜五金有限公司 | Special-shaped screw |
| CN106837979A (en) * | 2017-02-17 | 2017-06-13 | 周海兵 | The device that is connected with anticreep loose structure |
| CN112303097A (en) * | 2020-11-05 | 2021-02-02 | 航天精工股份有限公司 | Tail end anti-loosening threaded connection assembly and mounting method thereof |
| CN113108209A (en) * | 2021-04-23 | 2021-07-13 | 珠海徕富图影像科技有限公司 | Middle shaft horizontal adjustment locking structure, tripod and use method of tripod |
-
2014
- 2014-07-04 CN CN201420366624.0U patent/CN204099383U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351934A (en) * | 2016-10-27 | 2017-01-25 | 苏州市淞舜五金有限公司 | Special-shaped screw |
| CN106837979A (en) * | 2017-02-17 | 2017-06-13 | 周海兵 | The device that is connected with anticreep loose structure |
| CN112303097A (en) * | 2020-11-05 | 2021-02-02 | 航天精工股份有限公司 | Tail end anti-loosening threaded connection assembly and mounting method thereof |
| CN113108209A (en) * | 2021-04-23 | 2021-07-13 | 珠海徕富图影像科技有限公司 | Middle shaft horizontal adjustment locking structure, tripod and use method of tripod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |