CN201273437Y - Pocket-sized universal foot rest - Google Patents
Pocket-sized universal foot rest Download PDFInfo
- Publication number
- CN201273437Y CN201273437Y CNU2008200998840U CN200820099884U CN201273437Y CN 201273437 Y CN201273437 Y CN 201273437Y CN U2008200998840 U CNU2008200998840 U CN U2008200998840U CN 200820099884 U CN200820099884 U CN 200820099884U CN 201273437 Y CN201273437 Y CN 201273437Y
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- reed
- supporting foot
- groove
- foot
- draw
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Abstract
A pocket-sized universal foot stand is disclosed, wherein the installation end of a supporting foot is hinged with the bottom of a clamping arch through a shaft pin, the outer edge of the installation end of the supporting foot is equipped with a fastening groove, the bottom of the clamping arch is provided with a reed and a spring, the reed supports on the supporting foot under the action of the spring, the supporting foot has two states of unfolding and folding, one side of the edge of the fastening groove is higher, and the other side is lower, when the reed is fastened in the fastening groove to limit the unfolding state, and the higher edge of the fastening groove is located under the reed and wards off the reed. The outer edge of the installation end of the supporting foot is equipped with a plane, and the reed is vertically leant on the surface when limiting the folding state. The pocket-sized universal foot stand greatly improves the positioning reliability of the supporting foot in unfolding and folding states, has smart design, simple structure, easy implementing and the like, and is easy to spread and use in large scale.
Description
Technical field
The utility model relates to a kind of photographic camera immobilising device, relates in particular to pocket general-purpose foot rest.
Background technique
Traditional photographic camera is big with the foot rest volume, and inconvenience is carried, and is difficult to pendulum surely, and use is very restricted.Chinese patent ZL 92225827.9 discloses the pocket tripod of a kind of clipping desk dual-purpose on May 26th, 1993, form by clamping bow, clamping bolt, supporting foot and The Cloud Terrace, The Cloud Terrace is two ball pivot The Cloud Terraces, and it comprises two dribbling screw rods, both-end ball-and-socket, lock screw, locking wheel and supporting plates.The ball of dribbling screw rod can be done 360 degree rotations in ball-and-socket, the axle of the relative both-end ball-and-socket of axis of two screw rods of dribbling can be done the bending greater than 90 degree, and rotation and the result who bends aggregate motion are given the photographic camera that is installed on it and had three rotary freedoms.Be movable the connection between supporting foot and the clamping bow, supporting foot can be and struts or the folding shape.The inboard of the upper arm of clamping bow has V-shaped groove, and interacting with clamping bolt can be clamped on cylindrical body or the planar object.Advantages such as this foot rest is little because of volume, be easy to carry, center of gravity is adjustable enjoy liking of users always, but in the process of using, but exist the reliability of supporting foot location relatively poor, and supporting foot is easy to generate problems such as not in place at folding state, this be because:
The mounting end of supporting foot is circular, and the bottom of bending by pivot pin and clamping is hinged, offers a draw-in groove in the outer rim of supporting foot mounting end; The bottom of clamping bow is inlaid with reed and spring, and reed is on the outer rim that leans all the time under the effect of spring at the mounting end of supporting foot.When supporting foot was in folding state, reed withstands on the circular arc limit of supporting foot mounting end, and was spacing to the folding state of supporting foot; When pulling supporting foot, make it when pivot pin rotates to softened state, reed snaps in the draw-in groove of supporting foot mounting end, and is spacing to the softened state of supporting foot.Because the height unanimity on groove edge, draw-in groove both sides, pulling supporting foot when softened state is changed, fast slightly firmly offside with regard to easily supporting foot being overturn, make draw-in groove ineffective, the angle of supporting foot rotation has surpassed rated range, causes the reliability of positioning of supporting foot softened state relatively poor.During the supporting foot folding, reed withstands on the circular arc limit of supporting foot, and locating effect is also relatively poor, and the easily relative reed of supporting foot skids, and produces incomplete phenomena.
The model utility content
The pocket general-purpose foot rest that provides a kind of supporting foot reliability of positioning good is provided technical problem to be solved in the utility model.
The technical solution of the utility model is as follows: a kind of pocket general-purpose foot rest, and the mounting end of supporting foot is hinged by the bottom of pivot pin and clamping bow, offers a draw-in groove in the outer rim of supporting foot mounting end; The bottom of clamping bow is embedded with reed and spring, reed leans on supporting foot under the effect of spring, supporting foot has and struts and the folding two states, its key is: the groove of described draw-in groove is along higher one side is lower on one side, snap in the draw-in groove softened state when spacing at reed, the groove edge, one side that described draw-in groove is high is positioned at the below of reed, and this reed is blocked.
The draw-in groove of supporting foot mounting end improves on the basis of conventional construction in the utility model, be that draw-in groove sidewall on one side stretches out, form a flange, this limit groove after the extension along than another side groove along height, like this when reed snaps in the draw-in groove, spacing by the groove edge, one side that draw-in groove is higher to softened state, reed will be from the higher one side groove of draw-in groove along spinning off the comparison difficulty, pull supporting foot offside problem of supporting foot upset in the softened state conversion thereby overcome, effectively improved the reliability of positioning of supporting foot softened state.
Outer rim at above-mentioned supporting foot mounting end is provided with a plane, described reed to folding state when spacing near vertically leaning on this plane.Reed cooperates with the plane, can not produce between the two and skid, and locating effect is good, has prevented that effectively supporting foot is at folding state generation incomplete phenomena.
Beneficial effect: the utility model has improved the reliability of supporting foot in softened state and folding state location greatly, have be skillfully constructed, simple in structure, implement characteristics such as easy, be suitable for large-scale promotion and use.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is in the schematic representation of softened state for supporting foot in the utility model.
Fig. 3 is in the schematic representation of folding state for supporting foot in the utility model.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in Figure 1, The Cloud Terrace comprises two dribbling screw rods 6, both-end ball-and-socket 8, lock screw 7, locking wheel 9 and supporting plates 10.A dribbling screw rod 6 is connected with the screw top of clamping bow 1, is provided with supporting plate 10 and locking wheel 9 successively on the screw part of another dribbling screw rod 6, and supporting plate 10 plays the support photographic camera, controls foot rest locking or throws off photographic camera by turning locking wheel 9.The bulb of upper and lower dribbling screw rod 6 all embeds in the ball-and-socket of both-end ball-and-socket 8, and the middle part of both-end ball-and-socket 8 is equipped with lock screw 7, plays the role of positioning.The inboard of bending 1 upper arm in clamping has " V " type groove, and underarm offers screw over against " V " type groove center line place, is equipped with clamping bolt 11 moving up and down in the screw, but clamping bolt 11 and upper arm interaction clamping cylindrical body or planar object.3 coplanes of support end of the bottom of clamping bolt 11 and two supporting foots 2 (only demonstrating one of them among the figure) can stably be put on the plane.
As Fig. 1, Fig. 2 and shown in Figure 3, it is hinged that the mounting end of two supporting foots 2 respectively bends the bottom of 1 back of a bow by pivot pin 3 and clamping, offers a draw-in groove 2a in the outer rim of supporting foot 2 mounting ends, and be provided with a plane 2b.The bottom along continuous straight runs of clamping bow 1 is embedded with reed 4 and spring 5, reed 4 is leaning under the effect of spring 5 on supporting foot 2, supporting foot 2 has and struts and the folding two states, it is the back of a bow place that supporting foot 2 can be folded to clamping bow 1, this moment, reed 4 approached vertically to lean (see figure 3) on the 2b of plane under the effect of spring 5, and reed 4 cooperates with plane 2b, can not produce between the two and skid, locating effect is good, has prevented that effectively supporting foot 2 is at folding state generation incomplete phenomena.The groove of described draw-in groove 2a is along on one side higher one side is lower, snaps among the draw-in groove 2a softened state when spacing at reed 4, and the high one side groove of described draw-in groove 2a is along the below that is positioned at reed 4, and this reed 4 is blocked (seeing Fig. 1, Fig. 2).Spacing by the higher groove edge, one side of draw-in groove 2a like this to softened state, reed 4 will be from the higher one side groove of draw-in groove 2a along spinning off the comparison difficulty, pull supporting foot 2 offside problem of supporting foot 2 upsets in the softened state conversion thereby overcome, effectively improved the reliability of positioning of supporting foot 2 softened states.
Although below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment only is schematic rather than determinate; those of ordinary skill in the art is under enlightenment of the present utility model; under the prerequisite of the utility model aim and claim; can make multiple similar expression; as change the concrete height of draw-in groove sidewall; perhaps change the structure of The Cloud Terrace and annexation etc., such conversion all falls within the protection domain of the present utility model.
Claims (2)
1, a kind of pocket general-purpose foot rest, the mounting end of supporting foot (2) is hinged by the bottom of pivot pin (3) and clamping bow (1), offers a draw-in groove (2a) in the outer rim of supporting foot (2) mounting end; The bottom of clamping bow (1) is embedded with reed (4) and spring (5), reed (4) is leaning under the effect of spring (5) on supporting foot (2), supporting foot (2) has and struts and the folding two states, it is characterized in that: the groove of described draw-in groove (2a) is along higher one side is lower on one side, snap in the draw-in groove (2a) softened state when spacing at reed (4), the groove edge, one side that described draw-in groove (2a) is high is positioned at the below of reed (4), and this reed (4) is blocked.
2, pocket general-purpose foot rest according to claim 1 is characterized in that: the outer rim at described supporting foot (2) mounting end is provided with a plane (2b), and described reed (4) is approaching vertically to lean on this plane (2b) when spacing to folding state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200998840U CN201273437Y (en) | 2008-09-04 | 2008-09-04 | Pocket-sized universal foot rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200998840U CN201273437Y (en) | 2008-09-04 | 2008-09-04 | Pocket-sized universal foot rest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201273437Y true CN201273437Y (en) | 2009-07-15 |
Family
ID=40883784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200998840U Expired - Fee Related CN201273437Y (en) | 2008-09-04 | 2008-09-04 | Pocket-sized universal foot rest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201273437Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103375659A (en) * | 2012-04-12 | 2013-10-30 | 单祥太 | Horizontal-vertical picture-composing bracket used for extended function of interchangeable-lens digital camera |
-
2008
- 2008-09-04 CN CNU2008200998840U patent/CN201273437Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103375659A (en) * | 2012-04-12 | 2013-10-30 | 单祥太 | Horizontal-vertical picture-composing bracket used for extended function of interchangeable-lens digital camera |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20110904 |