CN202746878U - Folding tripod body structure - Google Patents
Folding tripod body structure Download PDFInfo
- Publication number
- CN202746878U CN202746878U CN 201220361675 CN201220361675U CN202746878U CN 202746878 U CN202746878 U CN 202746878U CN 201220361675 CN201220361675 CN 201220361675 CN 201220361675 U CN201220361675 U CN 201220361675U CN 202746878 U CN202746878 U CN 202746878U
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- Prior art keywords
- coupling shaft
- hole
- gasket
- axle sleeve
- pin axle
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Abstract
The utility model provides a folding tripod body structure which comprises a body, a foot shaft sleeve connected with the body and a connecting structure which connects the body and the foot shaft sleeve. The body comprises three body connecting parts which are arranged in the same angle. Connecting through holes are all molded on the body connecting parts. A connecting support is arranged on a position where the foot shaft sleeve is connected with body. Shaft holes matched with the connecting through holes are molded on the connecting support. The connecting structure comprises a connecting shaft, a fastening piece and a linkage mechanism, where the connecting shaft is arranged in the connecting through holes of the body and the shaft holes in a penetrating mode, the fastening piece is matched with the connecting shaft so as to fix the foot shaft sleeve on the body, and the linkage mechanism is used for fixing the foot shaft sleeve, the connecting shaft and the fastening piece to form linkage. Due to the fact that the linkage mechanism fixes the foot shaft sleeve, the connecting shaft and the fastening piece to form the linkage, the folding tripod body structure is not about movement of single individuals, and cannot be prone to loosening when used.
Description
Technical field
The utility model relates to the photographic goods technical field, relates in particular to a kind of folding photographic tripod body structure.
Background technique
At present, the tripod that is used for camera, projection camera on the market is a lot, and the Main Function of tripod is fixedly photographic goods and adjusting angle of shooting, is all very important for amateurish user or its effect of professional user.The body of general tripod directly is connected with bolt with the pin axle sleeve, by the swing of body joint, directly regulates putting of tripod.
Chinese patent literature ZL200820087060.1 discloses a kind of angle positioning mechanism of tripod, referring to illustrated in figures 1 and 2, this positioning means is the body frame joint of tripod, mainly comprises: body frame 1, body frame joint 12, the first mounting hole 102, nut 2, bolt 3, outer pad 4, internal gasket 5.When using, the internal gasket 5 of at first in the annulus pad groove of body frame link 12 both sides, packing into, then at the bolt 3 outer pad 4 of packing into, be inserted in the first mounting hole 102 of body frame 1 one sides, pass again the body frame link 12 of the internal gasket of packing into, then be inserted in the first mounting hole 102 of body frame 1 opposite side, again at the bolt 3 outer pad 4 of packing into, at last nut 2 and bolt 3 are tightened, thereby realized being connected of body frame link 12 and body frame 1.From using effect, although these structures are simple, easy for installation, but consist of the bolt 3 of the connection of rotating structure of body frame 1 and body frame link 12, nut 2, it all is smooth disc contact between outer pad 4 and the internal gasket 5, relative movement easily occurs, particularly, this mechanism arranges angle adjusting mechanism, the angle adjustment that is used for body frame 1 and leg in these adjustment processes repeatedly, becoming flexible between fastening screw and nut more easily occur, thereby the connection that causes body frame to be connected with the body frame link is loosening, thereby affected using effect, brought many worries and inconvenience to the photographer, therefore existed safety reliability poor, use inconvenient shortcoming.
The model utility content
For this reason, to be solved in the utility model is leg and easy loosening problem of being connected of body structure in the tripod, and a kind of Collapsible tripod body structure is provided.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is as follows:
A kind of Collapsible tripod body structure is provided, a kind of Collapsible tripod body structure, described main tripod body structure comprises body and the pin axle sleeve that links to each other with described body, and the linkage structure that connects described body and described pin axle sleeve, wherein, described body comprises the body joint that three equal angles arrange, and all forms connecting through hole on the described body joint; Be provided with connection bracket on described pin axle sleeve and the position that described body is connected, form the axis hole that cooperates with described connecting through hole on the connection bracket;
Described linkage structure comprises:
Coupling shaft is suitable for being located in the described axis hole of the connecting through hole of described body and described pin axle sleeve;
Secure component cooperates with described coupling shaft described pin axle sleeve is fixed on the described body joint;
Linking mechanism is used for fixing formation of described pin axle sleeve, described coupling shaft and described secure component linked.
Described coupling shaft forms inner bolt hole at two ends, and described secure component comprises the screw that two energy and described inner bolt hole are fastenedly connected; Described linking mechanism comprises along the circumferencial direction of described coupling shaft and is molded over two grooves on the outer wall at two end part of described coupling shaft; And inwall forms the fastening gasket with the cell body of described groove fit, and connect rear described groove and the described fastening gasket of described cell body engagement limits along the circumferential rotation of described coupling shaft, and described internal gasket, described coupling shaft and described pin axle sleeve are fixed as one.
Described secure component also comprises two internal gaskets, and each described internal gasket has and is suitable for the hole that described coupling shaft passes, and after the connection, described internal gasket is near the inboard of described axis hole and the arranged outside of described connecting through hole.
Described coupling shaft outside forms outside thread, and described secure component comprises the nut that two energy and described outside thread are fastenedly connected; Described linking mechanism comprises the groove on the outer wall of an end end that is molded over described nut; And inwall forms the fastening gasket with the cell body of described groove fit, and described groove and described cell body match and limit described fastening gasket along the circumferential rotation of described nut after connecting, and described internal gasket, described nut, described coupling shaft and described pin axle sleeve are fixed as one.
Described secure component also comprises two internal gaskets, and each described internal gasket has and is suitable for the through hole that described coupling shaft passes, and after the connection, described fastening gasket is near the inboard of described axis hole and the arranged outside of described connecting through hole.
Technique scheme of the present utility model has the following advantages compared to existing technology:
Described groove and described cell body have to cooperate and are fixed on described fastening gasket on the described coupling shaft and limit described pad along the structure that circumferentially rotates of coupling shaft, the most described internal gasket, described coupling shaft and described pin axle sleeve are fixed as one, when pulling described pin axle sleeve, be equivalent to an integral body in motion, rather than single individuality, so can reaching in use, this structure is difficult for loosening effect.
Described secure component and described linking mechanism can be standardized elements, assembling and convenient for production.
The shape of cross section of described groove and cell body can be arbitrary polygon, and range of choice is large, can determine according to conditions of manufacture.
Description of drawings
For content of the present utility model is more likely to be clearly understood, the below is described in further detail the utility model, wherein according to specific embodiment of the utility model also by reference to the accompanying drawings
Fig. 1 is the structure sectional view of angle positioning mechanism of tripod in the documents;
Fig. 2 is the explosive view of angle positioning mechanism of tripod in the documents;
Fig. 3 is the phantom of first embodiment's body structure in the utility model;
Fig. 4 is the explosive view of body structure shown in Figure 3;
Fig. 5 is the explosive view of the partially connected architecture of body structure shown in Figure 3;
Fig. 6 is the part coupled condition schematic diagram of body structure shown in Figure 3;
Fig. 7 is the explosive view of second embodiment's body structure of the utility model;
Fig. 8 is the explosive view of the partially connected architecture of body structure shown in Figure 7;
Reference character is expressed as among Fig. 3-8: 11-the first fastening screw, 12-the first fastening gasket, 121-the first cell body, 13-the first internal gasket, 21-the second fastening screw, 221-the second cell body, 22-the second fastening gasket, 23-the second internal gasket, 31-the first tightening nut, 32-the second tightening nut, 311-the second groove, 321-the 3rd groove, 4-coupling shaft, 41-the first groove, 5-body, 51-body joint, 6-pin axle sleeve, 61-the first axis hole, 62-the second axis hole.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, but not as to restriction of the present utility model.
Embodiment 1:
See shown in the accompanying drawing 3-6: be a kind of Collapsible tripod body structure of an embodiment of the utility model, comprise: body 5 and the pin axle sleeve 6 that links to each other with described body 5, and the linkage structure that connects described body 5 and described pin axle sleeve 6, wherein, described body 5 comprises the body joint 51 that three equal angles arrange, all form a connecting through hole on each described body joint 51, be equipped with annulus pad groove in the both sides of described connecting through hole; Be provided with connection bracket on described pin axle sleeve 6 and the position that described body 5 is connected, form the first axis hole 61 and the second axis hole 62 that cooperate with described connecting through hole on the connection bracket, wherein, connection bracket is provided with annulus pad groove at described the first axis hole 61 and the second axis hole 62 outsides; Described linkage structure comprises: coupling shaft 4, and described coupling shaft 4 two ends have inner bolt hole, and namely the two ends of coupling shaft 4 have the female cavity of moulding; Secure component, it further comprises the first fastening screw 11, the first internal gasket 13, the second internal gasket 23 and the second fastening screw 21; Linking mechanism, it further comprises the first fastening gasket 12, the second fastening gasket 22, and along two the first grooves 41 of circumferencial direction moulding on the outer wall at the two end part of described coupling shaft 4 of described coupling shaft 4, wherein, described the first fastening gasket 12 forms the first cell body 121 and the second cell body 221 that matches with described the first groove 41 with the second fastening gasket 22 inwalls, wherein, described the first cell body 121 is molded on the inwall of described the first fastening gasket 12, and described the second cell body 221 is molded on the inwall of described the second fastening gasket 22.During assembling, described coupling shaft 4 passes first the connecting through hole of the body joint 51 in the described body 5, two ends are passed described the first internal gasket 13, the second internal gasket 23 more successively, and described the first internal gasket 13 and the second internal gasket 23 are stuck in the annulus pad groove that the connecting through hole both sides of described body joint 51 arrange during assembling; Then first axis hole 61 at described pin axle sleeve 6 two ends and the second axis hole 62 pass described coupling shaft 4 again and arrange, and then described the first fastening gasket 12 and described the second fastening gasket 22 be in the outside of passing described coupling shaft 4 and be arranged on the first axis hole 61 and the second axis hole 62, and described the first fastening gasket 12 and the second fastening gasket 22 are stuck in the annulus pad groove in the outside of described the first axis hole 61 and the second axis hole 62; At last, use respectively again in the inner bolt hole in described the first fastening screw 11 and the described coupling shaft 4 of described the second fastening screw 21 precessions, at this moment, described the first fastening gasket 12 after the assembling, the second fastening gasket 22 form interlock with described coupling shaft 4, and described the first fastening screw 11, described the first fastening gasket 12, described the first internal gasket 13, described the first axis hole 61, described coupling shaft 4, described the second axis hole 62, described the second internal gasket 23, described the second fastening gasket 22, described the second fastening screw 21 form interlock integral body.Two described the first grooves 41 and described the first cell body 121 and described the second cell body 221 have to cooperate and are fixed on described the first fastening gasket 12, the second fastening gasket 22 on the described coupling shaft 4 and limit described the first fastening gasket 12, the second fastening gasket 22 along the structure of the circumferential rotation of described coupling shaft 4, when pulling described pin axle sleeve 6, be equivalent to an integral body in motion, rather than single individuality, so can reaching in use, this structure is difficult for loosening effect.
Described secure component and linking mechanism can be standardized elements, assembling and convenient for production.
The shape of cross section of described the first groove 41, described the first cell body 121 and described the second cell body 221; it can be arbitrary polygon; as long as can play described the first fastening gasket 12 of restriction and described the second fastening gasket 22 after assembling relatively rotates with respect to described coupling shaft 4; all can realize the purpose of this utility model, belong to protection domain of the present utility model.
Embodiment 2:
See shown in the accompanying drawing 7-8, a kind of Collapsible tripod body structure for second embodiment of the utility model, comprise: body 5 and the pin axle sleeve 6 that links to each other with described body 5, and the linkage structure that connects described body 5 and described pin axle sleeve 6, wherein, described body 5 comprises the body joint 51 that three equal angles arrange, and all forms a connecting through hole on each described body joint 51, is equipped with annulus pad groove in the both sides of described connecting through hole; Be provided with connection bracket on described pin axle sleeve 6 and the position that described body is connected, form the first axis hole 61 and the second axis hole 62 that cooperate with described connecting through hole on the connection bracket, wherein, connection bracket is provided with annulus pad groove at described the first axis hole 61 and the second axis hole 62 outsides; Described linkage structure comprises: coupling shaft 4, and described coupling shaft 4 is externally threaded screw rod for the outside has; Secure component, it further comprises the first tightening nut 31, the first internal gasket 13, the second internal gasket 23 and the second tightening nut 32, and described the first tightening nut 31 and described the second tightening nut 32 have the internal thread that cooperates realization to fix with the outside thread of described coupling shaft 4; Linking mechanism, it further comprises the first fastening gasket 12, the second fastening gasket 22, and along the second groove 311 and the 3rd groove 321 of moulding on described the first tightening nut 31 and the second tightening nut 32 outer walls, wherein, described the first fastening gasket 12 forms the first cell body 121 and the second cell body 221 that matches with described the second groove 311 and the 3rd groove 321 with the second fastening gasket 22 inwalls.During assembling, described coupling shaft 4 passes first the described connecting through hole on the body joint 51 in the described body 5, two ends are passed described the first internal gasket 13, the second internal gasket 23 more successively, and described the first internal gasket 13 and the second internal gasket 23 are stuck in the annulus pad groove that the connecting through hole both sides of described body joint 51 arrange during assembling; Then first axis hole 61 at described pin axle sleeve 6 two ends and the second axis hole 62 pass described coupling shaft 4 again and arrange, and then described the first fastening gasket 12 and described the second fastening gasket 22 are after passing described the first tightening nut 31 and the second tightening nut 32, be arranged on the outside of the first axis hole 61 and the second axis hole 62, and described the first fastening gasket 12 and the second fastening gasket 22 are stuck in the annulus pad groove in the outside of described the first axis hole 61 and the second axis hole 62; At last, use respectively again on the outside thread at two end part in described the first tightening nut 31 and the described coupling shaft 4 of described the second tightening nut 32 precessions, at this moment, described the first fastening gasket 12 after the assembling, the second fastening gasket 22 forms interlock, described the first tightening nut 31 with described the first tightening nut 31 and described the second tightening nut 32, described the first fastening gasket 12, described the first internal gasket 13, described the first axis hole 61, described coupling shaft 4, described the second axis hole 62, described the second internal gasket 23, described the second fastening gasket 22, it is whole that described the second tightening nut 32 forms interlock.Described the second groove 311, the 3rd groove 321 and described the first cell body 121, the described the 2 221 has cooperation with described the first fastening gasket 12, the second fastening gasket 22 is fixed on described the first tightening nut 31 and described the second tightening nut 32 and limits described the first fastening gasket 12, the structure that the second fastening gasket 22 circumferentially rotates along described the first tightening nut 31 and described the second tightening nut 32, when pulling described pin axle sleeve 6, be equivalent to an integral body in motion, rather than single individuality, so can reaching in use, this structure is difficult for loosening effect.
Described secure component and linking mechanism can be standardized elements, assembling and convenient for production.
The shape of cross section of described the second groove 311, the 3rd groove 321 and the first cell body 121, the second cell body 221; it can be arbitrary polygon; as long as can play restriction the first fastening gasket 12, the second fastening gasket 22 after assembling relatively rotates with respect to described the first tightening nut 31 and described the second tightening nut 32; all can realize the purpose of this utility model, belong to protection domain of the present utility model.
Obviously, above-described embodiment only is for example clearly is described, and is not the restriction to mode of execution.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all mode of executions exhaustive.And the apparent variation of being extended out thus or change still are among the protection domain of the invention.
Claims (5)
1. Collapsible tripod body structure, described main tripod body structure comprises body and the pin axle sleeve that links to each other with described body, and the linkage structure that connects described body and described pin axle sleeve, wherein, described body comprises the body joint that three equal angles arrange, and all forms connecting through hole on the described body joint; Be provided with connection bracket on described pin axle sleeve and the position that described body is connected, form the axis hole that cooperates with described connecting through hole on the connection bracket; It is characterized in that, described linkage structure comprises:
Coupling shaft is suitable for being located in the described axis hole of the connecting through hole of described body and described pin axle sleeve;
Secure component cooperates with described coupling shaft described pin axle sleeve is fixed on the described body joint;
Linking mechanism is used for fixing formation of described pin axle sleeve, described coupling shaft and described secure component linked.
2. a kind of Collapsible tripod body structure according to claim 1, it is characterized in that: described coupling shaft forms inner bolt hole at two ends, and described secure component comprises the screw that two energy and described inner bolt hole are fastenedly connected; Described linking mechanism comprises along the circumferencial direction of described coupling shaft and is molded over two grooves on the outer wall at two end part of described coupling shaft; And inwall forms the fastening gasket with the cell body of described groove fit, and connect rear described groove and the described fastening gasket of described cell body engagement limits along the circumferential rotation of described coupling shaft, and described internal gasket, described coupling shaft and described pin axle sleeve are fixed as one.
3. a kind of Collapsible tripod body structure according to claim 2, it is characterized in that: described secure component also comprises two internal gaskets, each described internal gasket has and is suitable for the hole that described coupling shaft passes, after the connection, described internal gasket is near the inboard of described axis hole and the arranged outside of described connecting through hole.
4. a kind of Collapsible tripod body structure according to claim 1, it is characterized in that: described coupling shaft outside forms outside thread, and described secure component comprises the nut that two energy and described outside thread are fastenedly connected; Described linking mechanism comprises the groove on the outer wall of an end end that is molded over described nut; And inwall forms the fastening gasket with the cell body of described groove fit, and described groove and described cell body match and limit described fastening gasket along the circumferential rotation of described nut after connecting, and described internal gasket, described nut, described coupling shaft and described pin axle sleeve are fixed as one.
5. a kind of Collapsible tripod body structure according to claim 4, it is characterized in that: described secure component also comprises two internal gaskets, each described internal gasket has and is suitable for the through hole that described coupling shaft passes, after the connection, described fastening gasket is near the inboard of described axis hole and the arranged outside of described connecting through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220361675 CN202746878U (en) | 2012-07-24 | 2012-07-24 | Folding tripod body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220361675 CN202746878U (en) | 2012-07-24 | 2012-07-24 | Folding tripod body structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202746878U true CN202746878U (en) | 2013-02-20 |
Family
ID=47706273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220361675 Withdrawn - After Issue CN202746878U (en) | 2012-07-24 | 2012-07-24 | Folding tripod body structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202746878U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748566A (en) * | 2012-07-24 | 2012-10-24 | 中山市思锐摄影器材工业有限公司 | Folding tripod body structure |
| CN105992904A (en) * | 2015-08-05 | 2016-10-05 | 深圳市大疆创新科技有限公司 | Holder and handheld pan-tilt using the same |
| CN107654818A (en) * | 2017-10-24 | 2018-02-02 | 中山立信摄影器材有限公司 | One kind folds self-shooting bar |
-
2012
- 2012-07-24 CN CN 201220361675 patent/CN202746878U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748566A (en) * | 2012-07-24 | 2012-10-24 | 中山市思锐摄影器材工业有限公司 | Folding tripod body structure |
| CN102748566B (en) * | 2012-07-24 | 2014-11-05 | 中山市思锐摄影器材工业有限公司 | Folding tripod body structure |
| CN105992904A (en) * | 2015-08-05 | 2016-10-05 | 深圳市大疆创新科技有限公司 | Holder and handheld pan-tilt using the same |
| CN105992904B (en) * | 2015-08-05 | 2018-06-12 | 深圳市大疆灵眸科技有限公司 | Stent and the hand-held holder using the stent |
| CN107654818A (en) * | 2017-10-24 | 2018-02-02 | 中山立信摄影器材有限公司 | One kind folds self-shooting bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130220 Effective date of abandoning: 20141105 |
|
| RGAV | Abandon patent right to avoid regrant |