CN203374589U - Locking mechanism for tripod carbon fiber support - Google Patents
Locking mechanism for tripod carbon fiber support Download PDFInfo
- Publication number
- CN203374589U CN203374589U CN201320468130.9U CN201320468130U CN203374589U CN 203374589 U CN203374589 U CN 203374589U CN 201320468130 U CN201320468130 U CN 201320468130U CN 203374589 U CN203374589 U CN 203374589U
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- China
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- carbon fiber
- tripod
- connecting cylinder
- locking mechanism
- metal connecting
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Abstract
The utility model relates to a locking mechanism for a tripod support, in particular to the locking mechanism for a tripod carbon fiber support. The locking mechanism for the tripod carbon fiber support solves the problem that an existing locking mechanism for the tripod support is not suitable for the tripod carbon fiber support. The locking mechanism for the tripod carbon fiber support comprises a carbon fiber inner barrel, a carbon fiber outer barrel, a metal connecting cylinder, a metal rack, a revolving shaft base, a clamping and locking revolving shaft, a clamping and locking body, lock holes, a spring groove and a clamping and locking spring, wherein the carbon fiber outer barrel is connected to the outer side of the rear portion of the carbon fiber inner barrel in a sleeved mode in an axially sliding mode; the rear portion of the metal connecting cylinder is fixedly connected to the outer side of the front portion of the carbon fiber outer barrel in a sleeved mode; the front portion of the metal connecting cylinder is connected to the outer side of the carbon fiber inner barrel in a sleeved mode; the reverse side of the metal rack is fixed to the outer wall of the carbon fiber inner barrel in the axial direction; the clamping and locking body is supported by the revolving shaft base through the clamping and locking revolving shaft; clamping teeth of the clamping and locking body penetrate through the lock holes and are meshed with the metal rack. The locking mechanism is suitable for the tripod carbon fiber support.
Description
Technical field
The utility model relates to the locking mechanism of tripod supporting leg, specifically a kind of locking mechanism for tripod carbon fiber supporting leg.
Background technique
Traditional tripod supporting leg is mainly the metal supporting leg.The metal supporting leg, because adopted metallic material density is larger, causes the total quality of tripod larger, simultaneously because adopted metallic material thermal expansion coefficient is larger, causes can affecting the precision of surveying instrument when carrying out precision measuremnt.Therefore, in order to meet the usage requirement of some special occasions, people have designed again the carbon fiber supporting leg.With metallic material, compare, carbon fibre material density is less, thermal expansion coefficient is less.Therefore, with the metal supporting leg, compare, the carbon fiber supporting leg has reduced the total quality of tripod, and can guarantee the precision of surveying instrument when carrying out precision measuremnt.Under the prior art condition, the locking mechanism of tripod supporting leg is divided into multiple, and the frictional force of utilizing internal and external casing had is locked, and the employing mechanical mechanism had is locked.Yet practice shows, the locking mechanism of existing tripod supporting leg, because self structure is limit, is only applicable to the metal supporting leg, and and be not suitable for the carbon fiber supporting leg.Particularly, when the locking mechanism that adopts existing tripod supporting leg is locked the carbon fiber supporting leg, need to carry out secondary mechanical processing to the carbon fiber supporting leg, and once the carbon fibre material that the carbon fiber supporting leg adopts is through secondary mechanical processing, its mechanical property just can reduce, and affects thus the whole steadiness of tripod.Based on this, be necessary to invent a kind of locking mechanism of brand-new tripod supporting leg, be not suitable for the problem of carbon fiber supporting leg with the locking mechanism that solves existing tripod supporting leg.
Summary of the invention
The utility model is not suitable for the problem of carbon fiber supporting leg in order to solve the locking mechanism that has the tripod supporting leg now, a kind of locking mechanism for tripod carbon fiber supporting leg is provided.
The utility model is to adopt following technological scheme to realize: a kind of locking mechanism for tripod carbon fiber supporting leg comprises carbon fiber inner core, carbon fiber urceolus, metal connecting cylinder, metal rack, shaft seat, kayser rotating shaft, kayser body, lockhole, spring groove, spring clip; Wherein, the carbon fiber urceolus is slidably socketed vertically in the rear outside of carbon fiber inner core; The rear portion of metal connecting cylinder is fixedly sleeved in the anterior outside of carbon fiber urceolus; The front portion of metal connecting cylinder is socketed on the outside of carbon fiber inner core; The outer wall of carbon fiber inner core is fixed at the back side of metal rack vertically; Shaft seat is fixed in the rear portion outer wall of metal connecting cylinder; The kayser body passes through the kayser rotating shaft support on shaft seat; Lockhole connects the anterior barrel that is opened in the metal connecting cylinder; The latch of kayser body is engaged on metal rack through lockhole; Spring groove is opened in the anterior outer wall of metal connecting cylinder; One end of spring clip is fixed in the diapire of spring groove, and the other end of spring clip is fixed in the anterior lower wall of kayser body.
During use, carbon fiber inner core, carbon fiber urceolus, metal connecting cylinder form the carbon fiber supporting leg jointly.Concrete using process comprises: one, when the carbon fiber supporting leg is locked, the latch of kayser body closely is engaged on metal rack under the pulling force effect of spring clip, now between carbon fiber inner core and carbon fiber urceolus, can't carry out relative movement, thereby realize the locking of carbon fiber supporting leg.Two, when the carbon fiber supporting leg is stretched, press the rear portion upper wall of kayser body, the front portion of kayser body overcomes the pulling force of spring clip and perk thus, and the drive latch separates with metal rack, now twitch or promote the carbon fiber inner core, carry out relative movement between carbon fiber inner core and carbon fiber urceolus, thereby realize the flexible of carbon fiber supporting leg.Based on said process, with the locking mechanism of existing tripod supporting leg, compare, a kind of locking mechanism for tripod carbon fiber supporting leg described in the utility model is by being organically combined carbon fibre material and metallic material, possessed following advantage: when adopting a kind of locking mechanism for tripod carbon fiber supporting leg described in the utility model to be locked the carbon fiber supporting leg, without the carbon fiber supporting leg is carried out to secondary mechanical processing, just can be locked the carbon fiber supporting leg, effectively guaranteed thus the mechanical property of carbon fiber supporting leg, effectively guaranteed the whole steadiness of tripod, thereby the locking mechanism that efficiently solves existing tripod supporting leg is not suitable for the problem of carbon fiber supporting leg.
The utility model is rational in infrastructure, it is ingenious to design, and the locking mechanism that efficiently solves existing tripod supporting leg is not suitable for the problem of carbon fiber supporting leg, is applicable to tripod carbon fiber supporting leg.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is cross-sectional view of the present utility model.
Fig. 3 is the structural representation of kayser body of the present utility model.
In figure: 1-carbon fiber inner core, 2-carbon fiber urceolus, 3-metal connecting cylinder, 4-metal rack, 5-shaft seat, the rotating shaft of 6-kayser, 7-kayser body, 8-lockhole, 9-spring groove, 10-spring clip, 11-rivet.
Embodiment
A kind of locking mechanism for tripod carbon fiber supporting leg, comprise carbon fiber inner core 1, carbon fiber urceolus 2, metal connecting cylinder 3, metal rack 4, shaft seat 5, kayser rotating shaft 6, kayser body 7, lockhole 8, spring groove 9, spring clip 10; Wherein, carbon fiber urceolus 2 is slidably socketed vertically in the rear outside of carbon fiber inner core 1; The rear portion of metal connecting cylinder 3 is fixedly sleeved in the anterior outside of carbon fiber urceolus 2; The front portion of metal connecting cylinder 3 is socketed on the outside of carbon fiber inner core 1; The outer wall of carbon fiber inner core 1 is fixed at the back side of metal rack 4 vertically; Shaft seat 5 is fixed in the rear portion outer wall of metal connecting cylinder 3; Kayser body 7 is supported on shaft seat 5 by kayser rotating shaft 6; Lockhole 8 connects the anterior barrel that is opened in metal connecting cylinder 3; The latch of kayser body 7 is engaged on metal rack 4 through lockhole 8; Spring groove 9 is opened in the anterior outer wall of metal connecting cylinder 3; One end of spring clip 10 is fixed in the diapire of spring groove 9, and the other end of spring clip 10 is fixed in the anterior lower wall of kayser body 7.
The number of the number of spring groove 9, spring clip 10 is two; Two spring groove 9 symmetries are opened in the anterior outer wall of metal connecting cylinder 3; One end of two spring clips 10 is individually fixed in the diapire of two spring grooves 9, and the other end of two spring clips 10 is symmetrically fixed on the anterior lower wall of kayser body 7.
During concrete enforcement, the rear portion of metal connecting cylinder 3 is fixedly sleeved in the anterior outside of carbon fiber urceolus 2 by screw thread; Be provided with the guiding draw-in groove between the outer wall of the front inner wall of metal connecting cylinder 3 and carbon fiber inner core 1; The front inner wall of metal connecting cylinder 3 is provided with positive stop lug boss; The back side of metal rack 4 is adhesively fixed in the outer wall of carbon fiber inner core 1 vertically by resin, and the two ends barrel of carbon fiber inner core 1 is fixed at the two ends of metal rack 4 by rivet 11 riveted joints.
Claims (2)
1. the locking mechanism for tripod carbon fiber supporting leg, is characterized in that: comprise carbon fiber inner core (1), carbon fiber urceolus (2), metal connecting cylinder (3), metal rack (4), shaft seat (5), kayser rotating shaft (6), kayser body (7), lockhole (8), spring groove (9), spring clip (10); Wherein, carbon fiber urceolus (2) is slidably socketed vertically in the rear outside of carbon fiber inner core (1); The rear portion of metal connecting cylinder (3) is fixedly sleeved in the anterior outside of carbon fiber urceolus (2); The front portion of metal connecting cylinder (3) is socketed on the outside of carbon fiber inner core (1); The outer wall of carbon fiber inner core (1) is fixed at the back side of metal rack (4) vertically; Shaft seat (5) is fixed in the rear portion outer wall of metal connecting cylinder (3); Kayser body (7) is supported on shaft seat (5) by kayser rotating shaft (6); Lockhole (8) connects the anterior barrel that is opened in metal connecting cylinder (3); The latch of kayser body (7) is engaged on metal rack (4) through lockhole (8); Spring groove (9) is opened in the anterior outer wall of metal connecting cylinder (3); One end of spring clip (10) is fixed in the diapire of spring groove (9), and the other end of spring clip (10) is fixed in the anterior lower wall of kayser body (7).
2. a kind of locking mechanism for tripod carbon fiber supporting leg according to claim 1, it is characterized in that: the number of the number of spring groove (9), spring clip (10) is two; Two spring grooves (9) symmetry is opened in the anterior outer wall of metal connecting cylinder (3); One end of two spring clips (10) is individually fixed in the diapire of two spring grooves (9), and the other end of two spring clips (10) is symmetrically fixed on the anterior lower wall of kayser body (7).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320468130.9U CN203374589U (en) | 2013-08-02 | 2013-08-02 | Locking mechanism for tripod carbon fiber support |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320468130.9U CN203374589U (en) | 2013-08-02 | 2013-08-02 | Locking mechanism for tripod carbon fiber support |
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CN203374589U true CN203374589U (en) | 2014-01-01 |
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Family Applications (1)
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CN201320468130.9U Expired - Fee Related CN203374589U (en) | 2013-08-02 | 2013-08-02 | Locking mechanism for tripod carbon fiber support |
Country Status (1)
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CN (1) | CN203374589U (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104595309A (en) * | 2015-01-25 | 2015-05-06 | 泸县玉流机械制造有限责任公司 | Supporting rod |
CN104912884A (en) * | 2015-06-18 | 2015-09-16 | 昆山泓杰电子有限公司 | Self-locking stand column mechanism capable of stretching and retracting freely |
CN105126264A (en) * | 2015-08-24 | 2015-12-09 | 国家电网公司 | Rescue device special for power tower |
CN105156854A (en) * | 2015-10-12 | 2015-12-16 | 无锡清杨机械制造有限公司 | Method for manufacturing carbon-fiber camera tripod |
CN105275933A (en) * | 2015-11-26 | 2016-01-27 | 滁州学院 | Carbon fiber telescopic rod |
CN107525438A (en) * | 2017-10-17 | 2017-12-29 | 李铮 | A kind of police shield |
CN108036159A (en) * | 2017-12-11 | 2018-05-15 | 合肥右传媒科技有限公司 | A kind of simple rack for pan-shot |
CN109074792A (en) * | 2016-03-21 | 2018-12-21 | 朴海敏 | Musical instrument stand |
CN109173155A (en) * | 2018-11-12 | 2019-01-11 | 陈慎慎 | A kind of indoor bicycle training device based on body-sensing and visual sense |
CN112709737A (en) * | 2019-10-24 | 2021-04-27 | 天佑电器(苏州)有限公司 | Rod subassembly and have its cleaning device |
-
2013
- 2013-08-02 CN CN201320468130.9U patent/CN203374589U/en not_active Expired - Fee Related
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104595309A (en) * | 2015-01-25 | 2015-05-06 | 泸县玉流机械制造有限责任公司 | Supporting rod |
CN104912884A (en) * | 2015-06-18 | 2015-09-16 | 昆山泓杰电子有限公司 | Self-locking stand column mechanism capable of stretching and retracting freely |
CN104912884B (en) * | 2015-06-18 | 2017-12-19 | 昆山泓杰电子股份有限公司 | Can the free telescopic column mechanism of self-locking type |
CN105126264A (en) * | 2015-08-24 | 2015-12-09 | 国家电网公司 | Rescue device special for power tower |
CN105156854A (en) * | 2015-10-12 | 2015-12-16 | 无锡清杨机械制造有限公司 | Method for manufacturing carbon-fiber camera tripod |
CN105275933A (en) * | 2015-11-26 | 2016-01-27 | 滁州学院 | Carbon fiber telescopic rod |
CN109074792A (en) * | 2016-03-21 | 2018-12-21 | 朴海敏 | Musical instrument stand |
CN107525438A (en) * | 2017-10-17 | 2017-12-29 | 李铮 | A kind of police shield |
CN107525438B (en) * | 2017-10-17 | 2019-06-11 | 江苏军盾特种装备有限公司 | A kind of police shield |
CN108036159A (en) * | 2017-12-11 | 2018-05-15 | 合肥右传媒科技有限公司 | A kind of simple rack for pan-shot |
CN109173155A (en) * | 2018-11-12 | 2019-01-11 | 陈慎慎 | A kind of indoor bicycle training device based on body-sensing and visual sense |
CN112709737A (en) * | 2019-10-24 | 2021-04-27 | 天佑电器(苏州)有限公司 | Rod subassembly and have its cleaning device |
WO2021077876A1 (en) * | 2019-10-24 | 2021-04-29 | 天佑电器(苏州)有限公司 | Rod assembly and cleaning apparatus having same |
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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: 20140101 Termination date: 20180802 |
|
CF01 | Termination of patent right due to non-payment of annual fee |