CN201340508Y - Fast clamp for photographing - Google Patents
Fast clamp for photographing Download PDFInfo
- Publication number
- CN201340508Y CN201340508Y CNU2009200508850U CN200920050885U CN201340508Y CN 201340508 Y CN201340508 Y CN 201340508Y CN U2009200508850 U CNU2009200508850 U CN U2009200508850U CN 200920050885 U CN200920050885 U CN 200920050885U CN 201340508 Y CN201340508 Y CN 201340508Y
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- CN
- China
- Prior art keywords
- button
- pulling
- stationary shaft
- connecting portion
- fast
- 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 discloses a fast clamp for photographing. The fast clamp comprises a fast inserting panel, a panel base, a locking block and an offsetting spring, wherein the fast inserting panel is provided with a dovetail groove; a neck matched with the dovetail groove is arranged on the panel base and the locking block respectively; the fast clamp also comprises an adjusting nut, a buckle fixed shaft and a buckle, wherein the buckle fixed shaft comprises a connecting part and a shaft part; the connecting part of the buckle fixed shaft is connected with the buckle; the buckle comprises a connecting part and a handle; the connecting part of the buckle is connected with the buckle fixed shaft; the handle is used for operation; the connecting part of the buckle fixed shaft is movably connected with the connecting part of the buckle; screw thread is arranged at the front end of the shaft part of the buckle fixed shaft; the locking block and the panel base are respectively provided with a hole through which the buckle fixed shaft can penetrate; a groove is opened at the top end of the hole of the panel base; the screw thread is matched with the adjusting nut arranged in the groove; and the connecting part of the buckle rotates along the connecting point of the buckle and the buckle fixed shaft asymmetrically. The fast clamp with the structure can be operated faster, more conveniently, flexibly and safely.
Description
Technical field
The utility model relates to a kind of photography equipment, particularly relates to the fast clamping on a kind of photography holder.
Background technology
As shown in Figure 3, fast clamping in the prior art on the The Cloud Terrace is mainly by fast-assembling plate 100, panel base 200, latch segment 300 and back-moving spring 400 are formed, fast-assembling plate 100 is provided with dovetail groove 101A, 101B, be respectively equipped with and dovetail groove 101A on panel base 200 and the latch segment 400, the draw-in groove 201 that 101B is complementary, 301, traditional locking mode is by rotary knob tight piece 300 laterally to be moved along the fast-assembling board plane, thereby the draw-in groove 301 that makes latch segment 300 is interfered mutually with the dovetail groove of fast-assembling plate 100 or is separated, thereby reach the purpose of locking or release fast-assembling plate 100, this traditional fast clamping operation slowly, under the touch-and-go situation of needs, seem very impracticable.
The utility model content
The purpose of this utility model provides a kind of energy Fast Installation camera, operates the fast clamping of faster, more convenient, more flexible, safer photography.
The purpose of this utility model is achieved in that
The utility model comprises the fast-assembling plate, the panel base, latch segment and back-moving spring, the fast-assembling plate is provided with dovetail groove, be respectively equipped with the draw-in groove that is complementary with above-mentioned dovetail groove on panel base and the latch segment, this fast clamping also comprises the adjustment nut, pull the button stationary shaft and pull button, wherein pulling the button stationary shaft is divided into pulling and links connecting portion and the axial region that connects, plate deduction of points for pull connecting portion that the button stationary shaft is connected and for the handle of operating usefulness, the connecting portion of pulling the button stationary shaft flexibly connects with the connecting portion of pulling button, the axial region front end of pulling the button stationary shaft is provided with screw thread, latch segment and panel base have respectively for pulling buckles the hole that stationary shaft passes, groove is offered on the top that is positioned at the hole at the panel base, screw thread matches with adjustment nut in being placed in groove, the plate button is pulled the button stationary shaft and is drawn and lean against on the latch segment, the connecting portion of pulling button along with pull the asymmetry that is shaped as that tie point that the button stationary shaft is connected rotates.
As further improvement of the utility model, pull the button stationary shaft and pull button and be connected by straight pin.
As further improvement of the utility model, the connecting portion of pulling button is provided with flange and two planes, and flange and plane are not wait to the distance in the axle center of straight pin.
As further improvement of the utility model, the connecting portion of pulling button is provided with sector, shape and the sector of pulling the connecting portion of button stationary shaft are complementary, and the shape in the hole on the latch segment and the flat of connecting portion are complementary, and pull and form a boss between button stationary shaft connecting portion and the axial region.
As further improvement of the utility model, fast clamping has wear-resistant pad for pulling buckle the hole that stationary shaft passes and pull the edge that snapping touches.
As further improvement of the utility model, the axial region front end of pulling the button stationary shaft is provided with protruding axle, and the position of the corresponding protruding axle of the open slot on the panel base is provided with shrinkage pool, and this protruding axle matches with shrinkage pool.
As further improvement of the utility model, the xsect of described groove is rectangle or square.
Because this fast-assembling clamping structure compared with prior art, is pulled button and is designed to asymmetry with the connecting portion of pulling the button stationary shaft, by directly pulling button, the full lock that can reach fast clamping fast is tight, half lax and complete lax effect; Because this fast clamping also is provided with the adjustment nut, after fast clamping had used a period of time, the elastic force of back-moving spring went down, and pulled button and may occur relaxing, and this moment, scalable was adjusted nut, made to pull the normal duty of button recovery.Therefore, the fast clamping of said structure operates faster, more convenient, more flexible, safer.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is a decomposing schematic representation of the present utility model;
Fig. 2 is the structural representation of described plate button;
Fig. 3 is a front view of the present utility model;
Fig. 4 is the sectional view of vertical view of the present utility model;
Fig. 5 is the synoptic diagram that the utility model is in locking state;
Fig. 6 is the synoptic diagram that counter-rotating the utility model of pulling button shown in Figure 5 is in locking state;
Fig. 7 is the synoptic diagram that the utility model is in half relaxed state;
Fig. 8 is the synoptic diagram that counter-rotating the utility model of pulling button shown in Figure 7 is in half relaxed state;
Fig. 9 the utility model is in the synoptic diagram of full relaxed state;
Figure 10 is the synoptic diagram that counter-rotating the utility model of pulling button shown in Figure 9 is in full relaxed state.
Embodiment
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the utility model comprises fast-assembling plate 100, panel base 200, latch segment 300 and back-moving spring 400, fast-assembling plate 100 is provided with dovetail groove 101A, 101B, be respectively equipped with and dovetail groove 101A on panel base 200 and the latch segment 300, the draw-in groove 201 that 101B is complementary, 301, this fast clamping also comprises adjusts nut 500, pull button stationary shaft 600 and pull button 700, wherein pulling button stationary shaft 600 is divided into pulling and links connecting portion 605 and the axial region 604 that connects, plate button 700 is divided into and pulls the button connecting portion 710 that is connected of stationary shaft 600 and for the handle 720 of operating usefulness, the connecting portion 605 of pulling button stationary shaft 600 flexibly connects with the connecting portion 710 of pulling button 700, on the connecting portion 710 porose 714, on the connecting portion 605 porose 601, straight pin 800 will be pulled button 700 by hole 714 and 601 and pull button stationary shaft 600 and couple together, and also can use other connected mode certainly.Latch segment 300 and panel base 200 have respectively for pulling buckles the hole 302 and 203 that stationary shaft 600 passes, and groove 202 is offered on the top that is positioned at hole 203 at panel base 200, and hole 203 communicates with this groove 202.The xsect of groove 202 is preferably rectangle or square.Adjusting nut 500 is placed in the groove 202, axial region 604 front ends of pulling button stationary shaft 600 are provided with screw thread 602, pull the hole 302 and 203 that button stationary shaft 600 passes, screw thread 602 on it matches with adjustment nut 500, plate button 700 is just pulled button stationary shaft 600 and is drawn and lean against on the latch segment 300, for adjustment nut 500 can be regulated reposefully, can before adjusting nut, add bullet pad 501.Pull button 700 connecting portion 710 along with pull the asymmetry that is shaped as that tie point that button stationary shaft 600 is connected rotates.Be provided with back-moving spring 400 between latch segment 300 and panel base 200, an end of back-moving spring 400 can be installed in the groove 205 of panel base 200, and the other end withstands latch segment 300,300 reset responses of 400 pairs of latch segments of back-moving spring.As shown in Figure 2, the connecting portion 710 of pulling button 700 is provided with flange 711, plane 712,713, flange 711, plane 712,713 are not wait to the distance in the axle center of straight pin 800, so just make connecting portion 710 along with pull the asymmetry that is shaped as that tie point that button stationary shaft 600 is connected rotates.This asymmetry can also be realized by the general mode in present technique field.As being similar cam-shaped, also can be other asymmetric shape, because this asymmetry rotates when pulling button, pull corresponding the changing of length that button stationary shaft 600 stretches out the extension of latch segment 300.After this fast clamping had used a period of time, the elastic force of back-moving spring went down, and pulled to deduct now to relax, and this moment, scalable was adjusted nut 500, made to pull the normal duty of button recovery.
During operation, as shown in Figure 5, when pulling button 700 and being in this state, the flange 711 of pulling button 700 is bigger to the distance L 1 in the axle center of straight pin 800, pulling button stationary shaft 600, to stretch out the length of extension of latch segment 300 just bigger, and pulling button 700, to promote latch segments 300 shorter near the distance of panel bases 200, at this moment, latch segment 300 is locked at the fast-assembling plate on the panel base 200, and is stiff.As shown in Figure 7, when pulling button 700 and being in this state, the distance L 2 of pulling button 700 plane 712 to the axle center of straight pin 800 is shorter than L1, pulling button stationary shaft 600, to stretch out the length of extension of latch segment 300 situation more shown in Figure 5 little, it is longer relatively near more preceding kind of situation of distance of panel bases 200 to pull button 700 promotion latch segments 300, but not oversize, at this moment, latch segment 300 is limited in fast-assembling plate 100 in the panel base 200, fast-assembling plate 100 can be free to slide between latch segment 300 and panel base 200, but cannot take out.As shown in Figure 9, when pulling button 700 and being in this state, the distance L 3 at center of pulling button 700 plane 713 to hole 714 is shorter than L2, pulling button stationary shaft 600, to stretch out the length of extension of latch segment 300 situation more shown in Figure 7 little, it is longer again near more preceding kind of situation of distance of panel bases 200 to pull button 700 promotion latch segments 300, at this moment, latch segment 300 discharges fast-assembling plate 100, and fast-assembling plate 100 can take out fast.By above-mentioned three kinds of modes of operation of pulling button, can realize locking, the half lax and full relaxed state of fast clamping easily.The traditional fast clamping of this texture ratio is faster, more convenient, safer.
Pull with different hands (left hand or the right hand) operation for convenience and detain 700 client, as Fig. 1, as Fig. 6, Fig. 8, shown in Figure 10, be provided with sector 715 on the connecting portion 710 pulling button, shape and the sector 715 of pulling the connecting portion 605 of button stationary shaft 600 are complementary, the shape in the hole 302 on the latch segment 300 and the flat of connecting portion 605 are complementary, and pull boss 606 of formation between connecting portion 605 and the axial region 604 of button stationary shaft 600.During operation, if wanting to change into an other hand operates, unscrew and adjust nut 500, when connecting portion 605 is still in hole 302, because the shape in hole 302 and the form fit of connecting portion 605, be flat, the rotation of pulling button stationary shaft 600 has been limited in hole 302, continue to unscrew and adjust nut 500, when the boss 606 of pulling button stationary shaft 600 left hole 302, the restriction that button stationary shaft 600 is pulled in 302 pairs in hole disappeared, at this moment, pull button stationary shaft 600 and just can be in hole 302 rotate arbitrarily, because the shape of connecting portion 605 and sector 715 couplings of pulling on the button connecting portion 710, pull button 700 and rotate thereby drive.After will pulling button 700 and turning in the other direction, screw again and adjust nut 500, web member 605 is limited in the hole 302, realize the manual manipulation of changing of pulling button.
In order to reduce to pull the wearing and tearing to the edge in the hole 302 of fast clamping in rotation of button 700 connecting portions 710,302 edge is provided with the wear-resistant pad 303 that hole 302 is complementary in the hole.
To be buckled in operation and the time not rock in order to make to pull, the axial region front end of pulling button stationary shaft 600 is provided with protruding axle 603, and the position of the open slot 202 corresponding protruding axles 603 on the panel base 200 is provided with shrinkage pool 204, and this protruding axle 603 matches with shrinkage pool 204.This protruding axle 603 cooperates the effect of playing the location with shrinkage pool 204, makes that to pull the mobile maintenance in hole 302,203 and shrinkage pool 204 of button stationary shaft 600 coaxial, unlikely off-centre, rocks.
Claims (7)
1, the fast clamping of photography, comprise fast-assembling plate (100), panel base (200), latch segment (300) and back-moving spring (400), fast-assembling plate (100) is provided with dovetail groove (101A, 101B), be respectively equipped with on panel base (200) and the latch segment (300) and dovetail groove (101A, the draw-in groove (201 that 101B) is complementary, 302), it is characterized in that: this fast clamping also comprises adjusts nut (500), pull button stationary shaft (600) and pull button (700), wherein pulling button stationary shaft (600) is divided into pulling and links connecting portion (605) and the axial region (604) that connects, plate button (700) is divided into and pulls the connecting portion (710) that is connected of button stationary shaft (600) and for the handle (720) of operating usefulness, the connecting portion (605) of pulling button stationary shaft (600) flexibly connects with the connecting portion (710) of pulling button (700), axial region (604) front end of pulling button stationary shaft (600) is provided with screw thread (602), latch segment (300) and panel base (200) have respectively for pulling buckles hole (302) and (203) that stationary shaft (600) passes, groove (202) is offered on the top that is positioned at hole (203) at panel base (200), screw thread (602) matches with adjustment nut (500) in being placed in groove (202), plate button (700) is pulled button stationary shaft (600) and is drawn and lean against on the latch segment (300), the connecting portion (710) of pulling button (700) along with the asymmetry that is shaped as of pulling tie point rotation that button stationary shaft (600) is connected.
2, fast clamping according to claim 1 is characterized in that pulling button stationary shaft (600) and pulls button (700) and be connected by straight pin (800).
3, fast clamping according to claim 2, the connecting portion (710) that it is characterized in that pulling button (700) is provided with flange (711), plane (712), (713), and flange (711), plane (712), (713) are not wait to the distance in the axle center of straight pin (800).
4, fast clamping according to claim 3, the connecting portion (710) that it is characterized in that pulling button (700) is provided with sector (715), shape and the sector (715) of pulling the connecting portion (605) of button stationary shaft (600) are complementary, the shape in the hole (302) on the latch segment (300) and the flat of connecting portion (605) are complementary, and pull a formation boss (606) between connecting portion (605) and the axial region (604) of button stationary shaft (600).
5, fast clamping according to claim 4, it is characterized in that hole (302) with pull edge that button (700) contacts wear-resistant pad (303) arranged.
6, fast clamping according to claim 5, it is characterized in that pulling button stationary shaft (600) axial region (604) front end and be provided with protruding axle (603), the position of the corresponding protruding axle of the open slot (202) on the panel base (200) (603) is provided with shrinkage pool (204), and this protruding axle (603) matches with shrinkage pool (204).
7, according to claim 1,2,3,4,5 or 6 described any fast clampings, the xsect that it is characterized in that described groove (202) is rectangle or square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200508850U CN201340508Y (en) | 2009-01-23 | 2009-01-23 | Fast clamp for photographing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200508850U CN201340508Y (en) | 2009-01-23 | 2009-01-23 | Fast clamp for photographing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201340508Y true CN201340508Y (en) | 2009-11-04 |
Family
ID=41236051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200508850U Expired - Fee Related CN201340508Y (en) | 2009-01-23 | 2009-01-23 | Fast clamp for photographing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201340508Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012024880A1 (en) * | 2010-08-27 | 2012-03-01 | 中山立信摄影器材有限公司 | Tripod head locking device, adjusting device and holder panel device |
| CN103180655A (en) * | 2010-09-01 | 2013-06-26 | 中山立信摄影器材有限公司 | Cloud platform locking device, adjusting device and panel device |
| CN104534237A (en) * | 2015-01-20 | 2015-04-22 | 中山立信摄影器材有限公司 | Pan-tilt quick assembly device |
| CN104981644A (en) * | 2014-06-27 | 2015-10-14 | 深圳市大疆创新科技有限公司 | Locking device and cradle head for same |
| CN108571646A (en) * | 2017-03-13 | 2018-09-25 | 朴永俊 | Quick elastic security platform |
| US10715704B2 (en) | 2014-06-27 | 2020-07-14 | Sz Dji Osmo Technology Co., Ltd. | Lens bracket assembly and gimbal used therewith |
| WO2022160542A1 (en) * | 2021-01-29 | 2022-08-04 | 昆山蒲公英智能科技有限公司 | Quick-connect mechanism |
-
2009
- 2009-01-23 CN CNU2009200508850U patent/CN201340508Y/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012024880A1 (en) * | 2010-08-27 | 2012-03-01 | 中山立信摄影器材有限公司 | Tripod head locking device, adjusting device and holder panel device |
| US8979058B2 (en) | 2010-08-27 | 2015-03-17 | Lap Shun Manufacture Co., Ltd. | Tripod head panel device |
| CN103180655A (en) * | 2010-09-01 | 2013-06-26 | 中山立信摄影器材有限公司 | Cloud platform locking device, adjusting device and panel device |
| CN103180655B (en) * | 2010-09-01 | 2014-10-01 | 中山立信摄影器材有限公司 | Pan-tilt panel device |
| US10715704B2 (en) | 2014-06-27 | 2020-07-14 | Sz Dji Osmo Technology Co., Ltd. | Lens bracket assembly and gimbal used therewith |
| CN104981644A (en) * | 2014-06-27 | 2015-10-14 | 深圳市大疆创新科技有限公司 | Locking device and cradle head for same |
| WO2015196486A1 (en) * | 2014-06-27 | 2015-12-30 | 深圳市大疆创新科技有限公司 | Locking device and cradle head using same |
| JP2016535301A (en) * | 2014-06-27 | 2016-11-10 | エスゼット ディージェイアイ テクノロジー カンパニー リミテッドＳｚ Ｄｊｉ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．，Ｌｔｄ | Locking device and pan head using the same |
| CN104981644B (en) * | 2014-06-27 | 2017-06-30 | 深圳市大疆灵眸科技有限公司 | Locking device and its head for using |
| CN107191747A (en) * | 2014-06-27 | 2017-09-22 | 深圳市大疆灵眸科技有限公司 | Locking device and its head used |
| US10533698B2 (en) | 2014-06-27 | 2020-01-14 | Sz Dji Osmo Technology Co., Ltd. | Locking device and gimbal having the locking device |
| US11252312B2 (en) | 2014-06-27 | 2022-02-15 | Sz Dji Osmo Technology Co., Ltd. | Lens bracket assembly and gimbal used therewith |
| CN104534237A (en) * | 2015-01-20 | 2015-04-22 | 中山立信摄影器材有限公司 | Pan-tilt quick assembly device |
| CN108571646A (en) * | 2017-03-13 | 2018-09-25 | 朴永俊 | Quick elastic security platform |
| WO2022160542A1 (en) * | 2021-01-29 | 2022-08-04 | 昆山蒲公英智能科技有限公司 | Quick-connect mechanism |
| US11959581B2 (en) | 2021-01-29 | 2024-04-16 | Pgytech Co., Ltd. | Quick connection mechanism |
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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: 20091104 Termination date: 20150123 |
|
| EXPY | Termination of patent right or utility model |