CN201429761Y - Fast connection mechanism for tripod - Google Patents
Fast connection mechanism for tripod Download PDFInfo
- Publication number
- CN201429761Y CN201429761Y CN2008201899607U CN200820189960U CN201429761Y CN 201429761 Y CN201429761 Y CN 201429761Y CN 2008201899607 U CN2008201899607 U CN 2008201899607U CN 200820189960 U CN200820189960 U CN 200820189960U CN 201429761 Y CN201429761 Y CN 201429761Y
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- CN
- China
- Prior art keywords
- connection
- platform
- described connection
- web joint
- quick
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- 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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Abstract
The utility model relates to a fast connection mechanism for a tripod, comprising a connection platform that can be fixed on the bottom of photographic equipment, and a connection plate arranged on the top of the tripod. The top of the connection platform is provided with a connection opening, the upper portion of the connection opening is provided with an inclined platform pyramidal face; the bottom of the connection plate is provided with at least one downwards-extending connection leg capable of rotatably inserting into the connection opening, the connection leg is provided with a connection plate pyramidal face matching with the connection opening; and the connection platform is obliquely matched with the connection plate through the platform pyramidal face and the connection plate pyramidal face. When the connection leg extends downwards and is inserted into the connection opening, the connection plate and the connection platform can automatically align under the action of gravityforce because an oblique contact face is arranged between the connection platform and the connection leg. The fast connection mechanism for the tripod has the advantages of easy alignment, fast assembly and disassembly, convenient operation and reliable connection.
Description
Technical field
The utility model relates to a kind of parts of tripod, especially relates to a kind of quick-connect machanism of tripod, is used to realize that tripod is connected with the quick of photographic goods.
Background technology
In existing tripod structure, except that comprising one group of scalable and hack lever member of launching, folding, also be provided with one and connect platform in this hack lever group upper end, use for photographic goods groups such as cameras and settle thereon, and can utilize this connection platform to carry out the rotation of level and fore-and-aft direction, the camera lens of adjusting photographic goods for the user towards.
For ease of being connected and dismounting of photographic goods and tripod, the photographic goods bottom is provided with screw, connects platform and is provided with quick-connect machanism.Known quick-connect machanism comprises web joint and is positioned at the caulking groove that is connected on the platform, and wherein pivot is equipped with the attachment screw that can cooperate with screw on the web joint, caulking groove have level towards port, but be provided with the connection tommy bar of elastic reset in this port.The user can pull this connection tommy bar and make web joint pass in and out caulking groove through port, thereby realizes that web joint is with the quick combination that is connected platform or separate.Because need horizontal sliding during web joint turnover caulking groove, and be not easy to aim at the port of caulking groove because web joint is contained in the photographic goods bottom, thereby influenced connection speed, its operation is convenient and swift not enough.
The utility model content
At the problems referred to above, the purpose of this utility model is to provide a kind of and connects more convenient, quick and the quick-connect machanism of the tripod of aligned position voluntarily.
For achieving the above object, the utility model provides a kind of quick-connect machanism that is used for tripod, it comprises the connection platform and a web joint of being located at the tripod top that can be fixed on the photographic goods bottom surface, wherein, connects the platform conical surface of top for tilting of platform; Web joint has and is connected the web joint conical surface that platform matches; Connecting platform tilts to cooperate with web joint by the platform conical surface and the web joint conical surface.
Wherein, the top that connects platform is provided with a connection opening, and the platform conical surface is located at the top of connection opening; The bottom of web joint is provided with at least one and stretches out downwards and insert connection leg in the connection opening rotationally, and the web joint conical surface is located on the connection leg.When described connection leg stretches out downwards and inserts described connection opening owing to connect the surface of contact of the surface of contact of platform and connection leg, thereby under the effect of gravity for inclination, web joint be connected platform aligned position voluntarily.
In addition, between described connection platform and described web joint, also be provided with the insurance institution that is used for described connection leg is locked in link position.
In addition, the lower end of described at least one connection leg is respectively equipped with claw, this claw can engage with the corresponding draw-in groove in being arranged on described connection opening, described thus connection leg can come back rotation between a plug position and a link position, when described connection leg is in the plug position, described claw and described draw-in groove stagger mutually, can plug freedom thereby make between described connection leg and the described connection opening; When described connection leg was in link position, described claw inserted described draw-in groove, thereby described connection leg and described connection opening are fastened.The outer rim of described claw can be coincide with the conical surface of described connection opening, so that described connection leg is inserted.
In addition, described insurance institution comprises the pin hole that is located on the described connection platform, is arranged on pilot hole on the described web joint bottom surface, is arranged at back-moving spring in the described pin hole, passes the tommy of described pin hole and described back-moving spring slippingly and is installed in pull handle on the outer end of described tommy.
According to a preferred version of the present utility model, described connection platform can also comprise at least one lock tongue slot that communicates with described connection opening, is respectively equipped with a dead bolt that can slidably reciprocate between a lockset position of coupler and locked position of coupler in each described lock tongue slot; The connection leg of described web joint is provided with the draw-in groove that can match with dead bolt; Also be provided with on the described connection platform and be used to drive the dead bolt inversion mechanism of conversion and the insurance institution that is used for dead bolt is locked in locked position of coupler back and forth among lockset position of coupler and locked position of coupler.
Wherein, described inversion mechanism comprises a dial that is hubbed on described connection platform bottom.
Wherein, described insurance institution comprises: be arranged on the pilot hole on the described connection platform; Be located at the pin hole on the dial; Be arranged at the back-moving spring in the described pin hole; Pass the tommy of described pin hole and described back-moving spring slidably, the one end can insert in the described pilot hole, and its other end stretches out from described pin hole and fixes with pull handle.
According to another preferred version of the present utility model, the lower end of described connection leg can be respectively equipped with claw; At least one block that is positioned at the top of described connection platform and protrudes upward; Be hubbed on the bottom of described connection platform and the chuck that can horizontally rotate, be provided with at least one contiguous block that protrudes upward on this chuck, being respectively equipped with on each described contiguous block can the corresponding draw-in groove that matches with described claw; And be arranged on described chuck and be connected insurance institution between the platform, that be used for described chuck is locked in link position with described.
Wherein, described insurance institution comprises: be located at the pilot hole on the described connection platform, be located at the pin hole on the described chuck, be arranged on the back-moving spring in the described pin hole, pass the tommy of described pin hole and described back-moving spring slippingly, and be assemblied in the pull handle on the described tommy.
The utility model is simple and reasonable, and web joint plugs along the gravity vertical direction, under the effect of gravity, web joint be connected platform aligned position voluntarily, easily aim at and insert, easily fast assembling-disassembling is easy to use, connects reliable.
Description of drawings
Fig. 1 is according to the cut-open view of tripod of the present utility model with quick-connect machanism;
Fig. 2 is the tripod of the present utility model connection platform of quick-connect machanism and the stereographic map of web joint;
Fig. 3 is according to the cut-open view of tripod of the present utility model with an embodiment of quick-connect machanism;
Fig. 4 is according to the cut-open view of tripod of the present utility model with an embodiment different directions of quick-connect machanism;
Fig. 5 is according to the cut-open view of tripod of the present utility model with another embodiment of quick-connect machanism.
Embodiment
Below in conjunction with accompanying drawing and preferred implementation of the present utility model the utility model is described in further detail.
As shown in the drawing, the utility model provides a kind of quick-connect machanism that is used for tripod and the quick tripod that is connected of photographic goods.As illustrated in fig. 1 and 2, the quick-connect machanism according to tripod of the present utility model comprises the connection platform 1 of being located at the tripod top and the web joint 2 that can be fixedly mounted in the photographic goods bottom surface, the platform conical surface 14 of top for tilting of connection platform 1; Web joint 2 has and is connected the web joint conical surface 25 that platform 1 matches;
Connecting platform 1 tilts to cooperate with web joint 2 by the platform conical surface 14 and the web joint conical surface 25.
The top that connects platform 1 is provided with a connection opening 11, the platform conical surface 14 of the top of connection opening 11 for tilting; The bottom of web joint 2 is provided with at least one and stretches out downwards and insert connection leg 21 in the connection opening 11 rotationally, and connection leg 21 has the web joint conical surface 25 that matches with connection opening 11.
According to a preferred embodiment of the present utility model, the connection platform 1 of the quick-connect machanism of described tripod and web joint 2 adopt the fit system of claw and draw-in groove.As shown in Figure 2, the lower end of connection leg 21 is provided with claw 22, and this claw can engage with the corresponding draw-in groove 12 in being arranged on connection opening 11.Connection leg 21 can come back rotation between plug position and a link position, when connection leg 21 during in the plug position, claw 22 staggers mutually with draw-in groove 12, can plug freedom thereby make between connection leg 21 and the connection opening 11; When connection leg 21 during at link position, claw 22 inserts draw-in grooves 12, thereby connection leg 21 and connection opening 11 are fastened.Web joint 2 is provided with the insurance institution that connection leg 21 is locked in link position with being connected between the platform 1.
Can clearly be seen that from Fig. 1 insurance institution comprises tommy 3, back-moving spring 4, pull handle 5, be located at and connect the pin hole 13 on the platform 1 and be located at pilot hole 23 on the web joint 2.Pin hole 13 is made up of macropore 131 and aperture 132, and back-moving spring 4 is located in the macropore 131.Tommy 3 passes pin hole 13 and back-moving spring 4 slippingly, and the one end stretches out from aperture 132, thereby is equipped with pull handle 5; Its other end stretches out from macropore 131 under the pushing tow of back-moving spring 4, inserts pilot hole 23.One end of back-moving spring 4 withstands on the joint of macropore 131 and aperture 132, and the other end withstands on the convex shoulder 31 of tommy 3.
The center of web joint 22 is provided with screw perforation 24, is used for fixing with photographic goods.
According to another preferred embodiment of the present utility model, the connection platform 1 of the quick-connect machanism of described tripod and web joint 2 adopt the fit system of dead bolt and lock tongue slot.As can be seen, the top that connects platform 1 is provided with a plurality of lock tongue slots 212 that communicate with connection opening, is provided with the dead bolt 23 of slip in each lock tongue slot 212 from Fig. 3,4.The connection leg 21 of web joint 2 can insert connection opening 11 downwards, and is provided with the draw-in groove 222 that can match with dead bolt 23 on connection leg 21.Dead bolt 23 can slidably reciprocate between a lockset position of coupler and a locked position of coupler along lock tongue slot 212, and wherein, dead bolt 23 is when lockset position of coupler, and itself and draw-in groove 222 stagger mutually, can plug freedom thereby make between connection leg 21 and the connection opening 11; Dead bolt 23 is when locked position of coupler, and the one end can insert draw-in groove 222, thereby connection leg 21 is stuck in the connection opening 11.Connecting platform 1 is provided with and drives dead bolt 23 inversion mechanism of conversion and the insurance institution that dead bolt 23 is locked in locked position of coupler back and forth among lockset position of coupler and locked position of coupler.
As shown in Figure 3, inversion mechanism comprises the dial 24 that is hubbed on connection platform 1 bottom.
Insurance institution comprises tommy 225, back-moving spring 26, pull handle 27, be located on the dial 24 pin hole be located at the pilot hole 213 that is connected on the platform 1.Pin hole is made up of macropore 2431 and aperture 2432, and back-moving spring 26 is located in the macropore 2431.Tommy 225 passes pin hole and back-moving spring 26 slippingly.One end of back-moving spring 26 withstands on the joint of macropore 2431 and aperture 2432, and the other end of back-moving spring 26 withstands on the convex shoulder 251 of tommy 225.One end of tommy 225 stretches out from aperture 2432, is equipped with pull handle 27 by nut 29, and the other end of tommy 225 is under the pushing tow of back-moving spring 26 and stretch out from macropore 2431 and insert pilot hole 213.
According to another preferred embodiment of the present utility model, the connection platform 1 of the quick-connect machanism of described tripod and web joint 2 adopt the fit system of another kind of claw and draw-in groove.As shown in Figure 5, connection leg 21 lower ends of web joint 2 are provided with claw 322, the top that connects platform 1 is provided with the block 311 that protrudes upward, the bottom that connects platform 1 is pivoted with the chuck 33 that can horizontally rotate, be provided with the contiguous block 331 that protrudes upward on this chuck 33, contiguous block 331 is provided with and the claw 322 corresponding draw-in grooves that match 332.Connection leg 21 inserts between block 311 and the contiguous block 331 downwards, and chuck 33 can come back rotation between a plug position and a link position, when chuck 33 in plug during the position, draw-in groove 332 staggers mutually with claw 322, and forms the space that can supply connection leg 21 freely to plug between contiguous block 331 and the block 311; When chuck 33 during at link position, draw-in groove 332 fastens claw 322, thereby makes contiguous block 331 and block 311 clamp connection leg 21 jointly.Chuck 33 is provided with the insurance institution that chuck 33 is locked in link position with being connected between the platform 1.
As shown in Figure 5, insurance institution comprise tommy 34, back-moving spring 35, pull handle 36, be located on the chuck 33 pin hole 333 be located at the pilot hole 312 that is connected on the platform 1.Pin hole 333 is made up of macropore 3331 and aperture, and wherein, back-moving spring 35 is located in the macropore 3331; Tommy 34 passes pin hole 333 and back-moving spring 35 slippingly, and the one end stretches out from aperture, and is equipped with pull handle 36 by nut 37, and the other end of tommy 34 stretches out from macropore 3331 under the pushing tow of back-moving spring 35 and inserts pilot hole 312; One end of back-moving spring 35 withstands on the joint of macropore 3331 and aperture, and its other end withstands on the convex shoulder 341 of tommy 34.
Although described specific embodiment of the utility model as described above, the utility model is not to be limited to this.Be understandable that those skilled in the art can carry out other improvement and variation to the utility model under the prerequisite that does not break away from the essence of the present utility model of asking for protection as the appended claim book and scope.
Claims (10)
1. a quick-connect machanism that is used for tripod comprises that one can be fixed on the connection platform (1) of photographic goods bottom surface and the web joint (2) that is located at the tripod top, it is characterized in that,
The platform conical surface (14) of the top of described connection platform (1) for tilting;
Described web joint (2) has with described and is connected the web joint conical surface (25) that platform (1) matches;
Described connection platform (1) tilts to cooperate with described web joint (2) by the described platform conical surface (14) and the described web joint conical surface (25).
2. the quick-connect machanism of tripod according to claim 1 is characterized in that, the top of described connection platform (1) is provided with a connection opening (11), and the described platform conical surface (14) is located at the top of described connection opening (11);
The bottom of described web joint (2) is provided with at least one and stretches out downwards and insert connection leg (21) in the described connection opening (11) rotationally, and the described web joint conical surface (25) is located on the described connection leg (21).
3. the quick-connect machanism of tripod according to claim 1 and 2 is characterized in that, also is provided with the insurance institution that is used for described connection leg (21) is locked in link position between described connection platform (1) and described web joint (2).
4. the quick-connect machanism of tripod according to claim 1 and 2, it is characterized in that, the lower end of described at least one connection leg (21) is respectively equipped with claw (22), this claw can engage with the corresponding draw-in groove (12) in being arranged on described connection opening (11), described thus connection leg (21) can come back rotation between a plug position and a link position, when described connection leg (21) is in the plug position, described claw (22) staggers mutually with described draw-in groove (12), can plug freedom thereby make between described connection leg (21) and the described connection opening (11); When described connection leg (21) when being in link position, described claw (22) inserts described draw-in groove (12), thereby described connection leg and described connection opening are fastened.
5. the quick-connect machanism of tripod according to claim 4 is characterized in that, the outer rim of described claw (22) can be coincide with the conical surface (14) of described connection opening (11), so that described connection leg (21) is inserted.
6. the quick-connect machanism of tripod according to claim 3, it is characterized in that described insurance institution comprises the pin hole (13) that is located on the described connection platform (1), be arranged on pilot hole (23) on described web joint (2) bottom surface, be arranged at back-moving spring (4) in the described pin hole (13), pass the tommy (3) of described pin hole (13) and described back-moving spring (4) slippingly and be installed in pull handle (5) on the outer end of described tommy (3).
7. the quick-connect machanism of tripod according to claim 1 and 2, it is characterized in that, described connection platform (1) also comprises at least one lock tongue slot (12) that communicates with described connection opening (11), is respectively equipped with a dead bolt (3) that can slidably reciprocate between a lockset position of coupler and locked position of coupler in each described lock tongue slot (12);
The connection leg (21) of described web joint (2) is provided with the draw-in groove (22) that can match with dead bolt (3);
Also be provided with on the described connection platform (1) and be used to drive the dead bolt inversion mechanism of conversion and the insurance institution that is used for dead bolt is locked in locked position of coupler back and forth among lockset position of coupler and locked position of coupler.
8. the quick-connect machanism of tripod according to claim 7 is characterized in that, described inversion mechanism comprises a dial (4) that is hubbed on described connection platform (1) bottom.
9. the quick-connect machanism of tripod according to claim 7 is characterized in that, described insurance institution comprises: be arranged on the pilot hole (13) on the described connection platform (1); Be located at the pin hole (43) on the dial (4); Be arranged at the back-moving spring (6) in the described pin hole (43); Pass the tommy (5) of described pin hole (43) and described back-moving spring (6) slidably, the one end can insert in the described pilot hole (13), and its other end stretches out from described pin hole (43) and fixes with pull handle (7).
10. the quick-connect machanism of tripod according to claim 1 is characterized in that, the lower end of described connection leg (21) is respectively equipped with claw (22);
At least one block (11) that is positioned at the top of described connection platform (1) and protrudes upward; The chuck (3) that is hubbed on the bottom of described connection platform (1) and can horizontally rotates, on this chuck (3), be provided with at least one contiguous block (31) that protrudes upward, be respectively equipped with on each described contiguous block (31) can with the corresponding draw-in groove that matches of described claw (22) (32);
And be arranged on described chuck (3) and be connected insurance institution between the platform (1), that be used for described chuck (3) is locked in link position with described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008201899607U CN201429761Y (en) | 2008-12-18 | 2008-12-18 | Fast connection mechanism for tripod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008201899607U CN201429761Y (en) | 2008-12-18 | 2008-12-18 | Fast connection mechanism for tripod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201429761Y true CN201429761Y (en) | 2010-03-24 |
Family
ID=42033501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008201899607U Expired - Lifetime CN201429761Y (en) | 2008-12-18 | 2008-12-18 | Fast connection mechanism for tripod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201429761Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107675450A (en) * | 2017-11-13 | 2018-02-09 | 天津中德应用技术大学 | Integral type dryer |
| CN110131259A (en) * | 2019-05-15 | 2019-08-16 | 北京天智航医疗科技股份有限公司 | Attachment device |
-
2008
- 2008-12-18 CN CN2008201899607U patent/CN201429761Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107675450A (en) * | 2017-11-13 | 2018-02-09 | 天津中德应用技术大学 | Integral type dryer |
| CN107675450B (en) * | 2017-11-13 | 2024-01-23 | 天津中德应用技术大学 | Integrated dryer |
| CN110131259A (en) * | 2019-05-15 | 2019-08-16 | 北京天智航医疗科技股份有限公司 | Attachment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100324 |
|
| CX01 | Expiry of patent term |