CN201218394Y - Expansion chucking mechanism for tripod - Google Patents
Expansion chucking mechanism for tripod Download PDFInfo
- Publication number
- CN201218394Y CN201218394Y CNU2008200767189U CN200820076718U CN201218394Y CN 201218394 Y CN201218394 Y CN 201218394Y CN U2008200767189 U CNU2008200767189 U CN U2008200767189U CN 200820076718 U CN200820076718 U CN 200820076718U CN 201218394 Y CN201218394 Y CN 201218394Y
- Authority
- CN
- China
- Prior art keywords
- tripod
- clamping mechanism
- kayser
- supporting leg
- outer tube
- 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 belongs to the technical field of elements restricting the extension of support legs of devices, more particularly relates to a telescopic clamping mechanism for a tripod, which solves the problems of troublesome operation and long arrangement time of a clamping mechanism for a tripod in the prior art. The telescopic clamping mechanism for the tripod comprises support legs and connecting rods, and the support legs and the connecting rods comprise inner pipes and outer pipes. The telescopic clamping mechanism is characterized in that the inner pipes are of rack structures, spring press clamping mechanisms are arranged on the outer pipes, and a slot is arranged on each outer pipe corresponding to a clamping lock. The utility model has the following advantages: only the movement of a clamping lock handle can realize the locking and retraction, the adjustment and the operation are faster, more convenient and more laborsaving, and the locking is more stable so that weight bearing range of the tripod is increased to 3-4 times that of a previous tripod.
Description
Technical field
The utility model belongs to the technical field of the element of restriction apparatus leg stretching, extension, is specifically related to the flexible clamping mechanism that a kind of tripod is used.
Background technique
Traditional tripod supporting leg locking mechanism adopts spiral to tighten mode, and the rotation by conical screw and tapered cup nut in the arm cooperates, and external thread sleeve locking structure is arranged, and the internal-expansion type locking mechanism.
Chinese patent 200510037323.9 disclosed a kind of camera trivets, it mentions arm rotation internal-expansion type locking mechanism, and it is provided with conical screw at the branch pipe connection place, matches with tapered cup nut in the arm, realizes the flexible connection between arm.
It is cumbersome that spiral is tightened the locking mechanism operation of mode, and the time of setting up is long.
Summary of the invention
The utility model sets up long problem of time, the flexible clamping mechanism that provides a kind of tripod to use in order to solve the clamping mechanism troublesome poeration that tripod is used in the prior art.
The utility model adopts following technological scheme to realize: the flexible clamping mechanism that a kind of tripod is used, comprise supporting leg, connecting rod, supporting leg and connecting rod all comprise interior pipe, outer tube, it is characterized in that described interior pipe is rack structure, the spring compression locking mechanism is set on the outer tube, has draw-in groove on the outer tube of kayser correspondence.
The spring compression locking mechanism comprises the kayser seat that is arranged on the outer tube, and kayser axle, mounting spring and kayser handle on the kayser axle are installed on the kayser seat.
The supporting leg kayser seat that is provided with on the supporting leg outer tube is positioned at the top of draw-in groove.Guan Shangke is provided with recessed cutting formation rack structure in the supporting leg.Also fixedly the rivet of protrusion or bolt constitute rack structure on the pipe in the supporting leg.
The connecting rod kayser seat that is provided with on the connecting rod outer tube is positioned at the below of draw-in groove.Pipe is provided with recessed cutting formation rack structure in the connecting rod.
Flexible by supporting leg, the bearing height of can regulate tripod instrument; Flexible by connecting rod, the support angle of adjustable legs or make the tripod table top level of reforming.
The utlity model has following beneficial effect: just can realize locking and flexible as long as stir the kayser handle, regulate, operation is more quick and easy, laborsaving, lock more stable, thereby make tripod load-bearing scope be increased to 3～4 times.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the structural representation of the flexible gripping mechanism of supporting leg
Fig. 3 is the structural representation of the flexible gripping mechanism of leg link
Among the figure: pipe, 2-supporting leg outer tube in the 1-supporting leg, 3-supporting leg kayser handle, 4-supporting leg kayser seat, 5-supporting leg kayser axle, pipe in the 6-supporting leg spring, 7-connecting rod, 8-connecting rod kayser handle, 9-rod spring, 10-connecting rod kayser axle, 11-connecting rod kayser seat, 12-connecting rod outer tube
Embodiment
In conjunction with the accompanying drawings embodiment of the present utility model is described further, embodiment is used for illustrating of the present utility model, rather than it is imposed any restrictions.
The telescopic legs of tripod and extensible link are by the structural orientation of spring compression kayser and tooth bar engagement.The flexible clamping mechanism that tripod is used comprises supporting leg, connecting rod, and supporting leg and connecting rod all comprise interior pipe, outer tube, it is characterized in that described interior pipe is rack structure, and the spring compression locking mechanism is set on the outer tube, has draw-in groove on the outer tube of kayser correspondence.The spring compression locking mechanism comprises the kayser seat that is arranged on the outer tube, and kayser axle, mounting spring and kayser handle on the kayser axle are installed on the kayser seat.
The supporting leg kayser seat 4 that is provided with on the supporting leg outer tube 2 is positioned at the top of draw-in groove.With the rack structure of tripod supporting leg kayser interlock, both can be to manage recessed groove structure on 1 in the tripod supporting leg, also can be epirelief and rivet or the bolt that is fixed in pipe 1 in the supporting leg.
Claims (7)
1, the flexible clamping mechanism used of a kind of tripod comprises supporting leg, connecting rod, and supporting leg and connecting rod all comprise interior pipe, outer tube, it is characterized in that described in pipe be rack structure, the spring compression locking mechanism is set on the outer tube, have draw-in groove on the outer tube of kayser correspondence.
2, the flexible clamping mechanism used of tripod according to claim 1 is characterized in that the spring compression locking mechanism comprises the kayser seat that is arranged on the outer tube, and kayser axle, mounting spring and kayser handle on the kayser axle are installed on the kayser seat.
3, the flexible clamping mechanism used of tripod according to claim 1 and 2 is characterized in that supporting leg outer tube (2) goes up the top that the supporting leg kayser seat (4) that is provided with is positioned at draw-in groove.
4, the flexible clamping mechanism used of tripod according to claim 3 is characterized in that pipe (1) is provided with recessed cutting in the supporting leg and constitutes rack structure.
5, the flexible clamping mechanism used of tripod according to claim 3 is characterized in that in the supporting leg that pipe (1) is gone up fixing rivet that protrudes or bolt constitutes rack structure.
6, the flexible clamping mechanism used of tripod according to claim 1 and 2 is characterized in that connecting rod outer tube (12) goes up the below that the connecting rod kayser seat (11) that is provided with is positioned at draw-in groove.
7, the flexible clamping mechanism used of tripod according to claim 6 is characterized in that pipe (7) is provided with recessed cutting in the connecting rod and constitutes rack structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200767189U CN201218394Y (en) | 2008-05-06 | 2008-05-06 | Expansion chucking mechanism for tripod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200767189U CN201218394Y (en) | 2008-05-06 | 2008-05-06 | Expansion chucking mechanism for tripod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201218394Y true CN201218394Y (en) | 2009-04-08 |
Family
ID=40541228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200767189U Expired - Fee Related CN201218394Y (en) | 2008-05-06 | 2008-05-06 | Expansion chucking mechanism for tripod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201218394Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109074792A (en) * | 2016-03-21 | 2018-12-21 | 朴海敏 | Musical instrument stand |
| CN110529713A (en) * | 2019-09-03 | 2019-12-03 | 杭州浅影文化创意有限公司 | A kind of portable shooting tripod |
-
2008
- 2008-05-06 CN CNU2008200767189U patent/CN201218394Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109074792A (en) * | 2016-03-21 | 2018-12-21 | 朴海敏 | Musical instrument stand |
| CN110529713A (en) * | 2019-09-03 | 2019-12-03 | 杭州浅影文化创意有限公司 | A kind of portable shooting tripod |
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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: 20090408 Termination date: 20160506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |