CN204387622U - A kind of camera lifting mechanism - Google Patents
A kind of camera lifting mechanism Download PDFInfo
- Publication number
- CN204387622U CN204387622U CN201520030459.6U CN201520030459U CN204387622U CN 204387622 U CN204387622 U CN 204387622U CN 201520030459 U CN201520030459 U CN 201520030459U CN 204387622 U CN204387622 U CN 204387622U
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- China
- Prior art keywords
- shaft
- rotating shaft
- drive link
- base
- strut
- Prior art date
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Abstract
The utility model provides a kind of camera lifting mechanism, comprises base and is vertically mounted on the rotating shaft on base, and described rotating shaft is telescopic shaft; Also comprise support platform, the downside at support platform two ends is fixed with a plate respectively, be fixed with a transmission shaft between two connecting plates, the middle part of transmission shaft and rotating shaft are rotationally connected away from one end of base, transmission shaft are provided with gearwheel I and small gear I; Rotating shaft is equipped with two drive links respectively by bearing, a drive link is equipped with the small gear II be meshed with gearwheel I, another drive link is equipped with the gearwheel II be meshed with small gear I.Telescopic shaft comprises rotating shaft connecting shaft and is rotatably installed in the standard shaft on base, and one end of rotating shaft connecting shaft is rotatably connected on transmission shaft, and rotating shaft connecting shaft is threaded with standard shaft.The program can improve the control accuracy of camera photography angle, can also for increasing the degree of regulation of camera lifting position, and structure is simple, cost is lower.
Description
Technical field
The utility model relates to a kind of supporting mechanism, specifically a kind of camera lifting mechanism.
Background technique
At present, the most complex structure of the holder device for installing vidicon camera, cost is relatively high, and usually cannot regulate camera angle flexibly according to actual demand, and the control accuracy of camera angle cannot ensure.In addition, the existing holder device for installing vidicon camera is to carry out vidicon camera degree of regulation relatively low.This is the deficiencies in the prior art part.
Model utility content
Technical problem to be solved in the utility model is, for the deficiencies in the prior art, provide a kind of technological scheme of camera lifting mechanism, the program can improve the control accuracy of camera photography angle, and structure is simple, cost is lower.In addition, the program can also for increasing the degree of regulation of camera lifting position.
For solving the problems of the technologies described above, the utility model provides camera lifting mechanism, comprises base and is vertically mounted on the rotating shaft on base, and described rotating shaft is telescopic shaft; Also comprise support platform, the downside at support platform two ends is fixed with a plate respectively, be fixed with a transmission shaft between two connecting plates, the middle part of transmission shaft and rotating shaft are rotationally connected away from one end of base, transmission shaft are provided with gearwheel I and small gear I; Rotating shaft is equipped with two drive links respectively by bearing mounting type, a drive link is equipped with the small gear II be meshed with gearwheel I, another drive link is equipped with the gearwheel II be meshed with small gear I.
The use of telescopic shaft, for realizing the lift adjustment of vidicon camera.
Described telescopic shaft comprises rotating shaft connecting shaft and one end and is rotatably installed in standard shaft on base, standard shaft is provided with tapped blind hole away from one end of base along the axial direction of standard shaft, one end of rotating shaft connecting shaft is rotatably connected on transmission shaft, the outer side wall of the other end of rotating shaft connecting shaft is provided with outside thread, and rotating shaft connecting shaft is threaded with standard shaft; The sidewall of tapped blind hole is provided with tapped hole, is provided with clamping bolt I in tapped hole.
The end of described drive link is respectively equipped with a regulating handle.
The utility model also comprise two with described drive link respectively with the use of strut; One end of described strut is fixed in rotating shaft, and the other end of strut, with kink, described kink is respectively equipped with a unthreaded hole, and described strut slides through described unthreaded hole; The sidewall of described unthreaded hole is respectively equipped with a tapped hole, described tapped hole respectively with a clamping bolt II with the use of.
Described clamping bolt II is fixed on strut by link.
Described support platform is provided with restraining groove.Restraining groove is for preventing skidding off of vidicon camera.
Compared with prior art, the utility model has the advantage of:
(1) the utility model is fixed with a plate respectively on the downside at support platform two ends, a transmission shaft is fixed with between two connecting plates, the middle part of transmission shaft and rotating shaft are rotationally connected away from one end of base, transmission shaft are provided with gearwheel I and small gear I, rotating shaft is equipped with two drive links respectively by bearing mounting type, one drive link is equipped with the small gear II be meshed with described gearwheel I, another drive link is equipped with the gearwheel II be meshed with described small gear I, during use, by the rotation of drive link, drive the rotation that drive link cogs, then the rotation that transmission shaft cogs is driven, thus drive drive axis, support platform is driven to rotate by the rotation of transmission shaft, namely the rotation of support platform is realized by gear-driven mode, this can improve the control accuracy of camera photography angle, and structure is simple, cost is lower,
(2) mode that the utility model can be meshed with the gearwheel I on transmission shaft by the small gear II on a drive link realizes the rotation of support platform, also the mode be meshed with the small gear I on transmission shaft by the gearwheel II on another drive link realizes the rotation of support platform, and the accurate adjustment that the former can realize the coarse adjustment of support platform rotation amplitude, the latter can realize support platform rotation amplitude, during use, user can according to actual demand choice for use, also can two kinds of modes use simultaneously, flexible adjustment and degree of regulation is high, easy to use, comparatively practical;
(3) telescopic shaft described in the utility model comprises rotating shaft connecting shaft and one end and is rotatably installed in standard shaft on base, standard shaft is provided with tapped blind hole away from one end of base along the axial direction of standard shaft, one end of rotating shaft connecting shaft is rotatably connected on transmission shaft, the outer side wall of the other end of rotating shaft connecting shaft is provided with outside thread, rotating shaft connecting shaft is threaded with standard shaft, the sidewall of tapped blind hole is provided with tapped hole, is provided with clamping bolt I in tapped hole; During use, rotate the rise and fall that standard shaft can realize support platform height, this can be used for the degree of regulation increasing camera lifting position, and easy to adjust; In addition, the sidewall of tapped blind hole being provided with tapped hole, in tapped hole, being provided with clamping bolt I, after lift adjustment terminates, by screwing the clamping bolt I in tapped hole, to realize the radial location of countershaft connecting shaft, using stable;
(4) the utility model also comprise two with described drive link respectively with the use of strut, one end of described strut is fixed in rotating shaft, the other end of strut is with kink, described kink is respectively equipped with a unthreaded hole, described strut slides through described unthreaded hole, the sidewall of described unthreaded hole is respectively equipped with a tapped hole, described tapped hole respectively with a clamping bolt II with the use of; Wherein, strut, for supporting drive link, can increase the working life of strut; In addition, after being regulated by drive link, above-mentioned clamping bolt II can be screwed, radial location is carried out to drive link, which increase the reliability that the utility model uses.
As can be seen here, the utility model compared with prior art, has substantive distinguishing features and progress, and its beneficial effect implemented also is apparent.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of support platform in Fig. 1.
Wherein: 1, base, 2, support platform, 3, rotating shaft, 4, standard shaft, 5, rotating shaft connecting shaft, 6, transmission shaft, 7, connecting plate, 8, gearwheel I, 9, small gear I, 10, gearwheel II, 11, strut I, 12, small gear II, 13, strut II, 14, drive link I, 15, drive link II, 16, regulating handle I, 17, clamping bolt I, 18, regulating handle II, 19, tapped blind hole, 20, restraining groove, 21, kink, 22, tapped hole, 23, clamping bolt II, 24, link.
Embodiment
For making the technical solution of the utility model and advantage clearly, below in conjunction with accompanying drawing of the present utility model, the technical solution of the utility model is clearly and completely described.
As depicted in figs. 1 and 2, a kind of camera lifting mechanism of the present utility model, comprises base 1 and is vertically mounted on the rotating shaft 3 on base 1, and described rotating shaft 3 is telescopic shaft.The utility model also comprises the support platform 2 for placing vidicon camera, the downside at support platform 2 two ends is fixed with a plate 7 respectively, a transmission shaft 6 is fixed with between two connecting plates 7, the middle part of transmission shaft 6 and rotating shaft 3 are rotationally connected away from one end of base 1, transmission shaft 6 are provided with gearwheel I 8 and small gear I 9; Rotating shaft 3 is equipped with two drive links respectively by bearing mounting type, drive link 15 is equipped with the small gear II 12 be meshed with described gearwheel I 8, drive link 14 is equipped with the gearwheel II 10 be meshed with described small gear I 9.
Drive link 15 is separate with drive link 14, during use, is driven separately by drive link 15 or drive link 14.
In the present embodiment, described telescopic shaft comprises rotating shaft connecting shaft 5 and one end and is rotatably installed in standard shaft 4 on base 1, standard shaft 4 is provided with tapped blind hole 19 away from one end of base 1 along the axial direction of standard shaft 4, one end of rotating shaft connecting shaft 5 is rotatably connected on transmission shaft 6, the outer side wall of the other end of rotating shaft connecting shaft 5 is provided with outside thread, and rotating shaft connecting shaft 5 is threaded with standard shaft 4; The sidewall of tapped blind hole 19 is provided with tapped hole 22, is provided with clamping bolt I 17 in tapped hole 22.Screw out or after unscrewing clamping bolt I 17, rotate and regulate standard shaft 4, the lift adjustment of telescopic shaft can be realized; After screwing clamping bolt I 17, then countershaft connecting shaft 5 carries out radial location, makes cannot relatively rotate between rotating shaft connecting shaft 5 and standard shaft 4.
In the present embodiment, the end of described drive link is respectively equipped with a regulating handle, and wherein, the end of drive link 14 is provided with regulating handle 16, and the end of drive link 15 is provided with regulating handle 18.
In the present embodiment, the utility model also comprise two with described drive link respectively with the use of strut; One end of described strut is fixed in rotating shaft 3, and the other end of strut is with kink 21, and described kink 21 is respectively equipped with a unthreaded hole, and described strut slides through described unthreaded hole; The sidewall of described unthreaded hole is respectively equipped with a tapped hole 22, described tapped hole 22 respectively with a clamping bolt II 23 with the use of.Wherein, two above-mentioned struts are strut I 11 and strut II 13.Strut I 11 and drive link 14 with the use of, strut II 13 and drive link 15 with the use of.
In the present embodiment, support platform 2 is provided with restraining groove 20, for preventing skidding off of vidicon camera.
In the present embodiment, each clamping bolt II is all fixed on strut by link, and as shown in Figure 1, clamping bolt II 23 is fixed on strut I 11 by link 24.Link in the utility model all adopts STAINLESS STEEL CHAINS, can prevent the loss of clamping bolt II.
During use, by the rotation of drive link, drive the rotation that drive link cogs, then the rotation that transmission shaft 6 cogs is driven, thus drive transmission shaft 6 to rotate, drive support platform 2 to rotate by the rotation of transmission shaft 6, namely realized the rotation of support platform 2 by gear-driven mode, this can improve the control accuracy of camera photography angle, and structure is simple, cost is lower.Wherein, user according to actual demand choice for use, also can two kinds of modes can use simultaneously, flexible adjustment and degree of regulation is high, easy to use, comparatively practical.
In addition, during use, rotate the rise and fall that standard shaft 4 can realize support platform 2 height, which increase the degree of regulation of camera lifting position, and easy to adjust; In addition, the sidewall of tapped blind hole 19 is provided with tapped hole 22, in tapped hole 22, is provided with clamping bolt I, after lift adjustment terminates, by screwing the clamping bolt I in tapped hole 22, achieving the radial location of countershaft connecting shaft, adding the stability that the utility model uses.
In addition, two struts of the present utility model, for supporting drive link, add the working life of each strut.And after being regulated by drive link, corresponding clamping bolt II can be screwed, radial location is carried out to corresponding drive link, which increase the reliability that the utility model uses.When again regulating the inclination angle of support platform 2, after only two clamping bolts II need being taken off, regulate regulating handle I or regulating handle II, easy to use.
To sum up, the utility model improves the control accuracy of camera photography angle, too increases the degree of regulation of camera lifting position, and structure is simple, cost is lower, is convenient to widely use.
Above mode of execution only in order to the technical solution of the utility model to be described, is not intended to limit; Although be described in detail the utility model with reference to aforementioned embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technological scheme described in aforementioned each mode of execution, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each mode of execution technological scheme of the utility model.
Claims (6)
1. a camera lifting mechanism, comprises base and is vertically mounted on the rotating shaft on base, and described rotating shaft is telescopic shaft; It is characterized in that: also comprise support platform, the downside at support platform two ends is fixed with a plate respectively, be fixed with a transmission shaft between two connecting plates, the middle part of transmission shaft and rotating shaft are rotationally connected away from one end of base, transmission shaft are provided with gearwheel I and small gear I; Rotating shaft is equipped with two drive links respectively by bearing, a drive link is equipped with the small gear II be meshed with gearwheel I, another drive link is equipped with the gearwheel II be meshed with small gear I.
2. according to camera lifting mechanism according to claim 1, it is characterized in that: described telescopic shaft comprises rotating shaft connecting shaft and one end and is rotatably installed in standard shaft on base, standard shaft is provided with tapped blind hole away from one end of base along the axial direction of standard shaft, one end of rotating shaft connecting shaft is rotatably connected on transmission shaft, the outer side wall of the other end of rotating shaft connecting shaft is provided with outside thread, and rotating shaft connecting shaft is threaded with standard shaft; The sidewall of tapped blind hole is provided with tapped hole, is provided with clamping bolt I in tapped hole.
3. camera lifting mechanism according to claim 1 and 2, is characterized in that: the end of described drive link is respectively equipped with a regulating handle.
4. camera lifting mechanism according to claim 1 and 2, is characterized in that: also comprise two with described drive link respectively with the use of strut; One end of described strut is fixed in rotating shaft, and the other end of strut, with kink, described kink is respectively equipped with a unthreaded hole, and described strut slides through described unthreaded hole; The sidewall of described unthreaded hole is respectively equipped with a tapped hole, described tapped hole respectively with a clamping bolt II with the use of.
5. camera lifting mechanism according to claim 4, is characterized in that: described clamping bolt II is fixed on strut by link.
6. camera lifting mechanism according to claim 1 and 2, is characterized in that: described support platform is provided with restraining groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520030459.6U CN204387622U (en) | 2015-01-16 | 2015-01-16 | A kind of camera lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520030459.6U CN204387622U (en) | 2015-01-16 | 2015-01-16 | A kind of camera lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204387622U true CN204387622U (en) | 2015-06-10 |
Family
ID=53360341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520030459.6U Expired - Fee Related CN204387622U (en) | 2015-01-16 | 2015-01-16 | A kind of camera lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204387622U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105925469A (en) * | 2016-06-21 | 2016-09-07 | 胡超 | Two-way regulating device |
| CN109469801A (en) * | 2019-01-08 | 2019-03-15 | 郑州轻工业学院 | A kind of high-precision motion capture equipment for the building of three-dimensional space cartoon scene |
-
2015
- 2015-01-16 CN CN201520030459.6U patent/CN204387622U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105925469A (en) * | 2016-06-21 | 2016-09-07 | 胡超 | Two-way regulating device |
| CN105925469B (en) * | 2016-06-21 | 2018-06-08 | 胡超 | A kind of bidirectional adjuster |
| CN109469801A (en) * | 2019-01-08 | 2019-03-15 | 郑州轻工业学院 | A kind of high-precision motion capture equipment for the building of three-dimensional space cartoon scene |
| CN109469801B (en) * | 2019-01-08 | 2020-06-05 | 郑州轻工业学院 | High-precision motion capture equipment for three-dimensional space animation scene construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180528 Address after: 850000 room 310, building 1, Tibet three Ming Feed Co., Ltd., 6 Kunshan Road, Lhasa economic and Technological Development Zone, Lhasa, Tibet, China Patentee after: Tibet intelligent water service Limited by Share Ltd Address before: 850000 Jining tower, snowy Pearl Garden, Lhasa, Tibet. Patentee before: Lhasa collection is energized sub-Development Co., Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20200116 |