CN208687281U - A kind of rotational structure for video presenter - Google Patents
A kind of rotational structure for video presenter Download PDFInfo
- Publication number
- CN208687281U CN208687281U CN201821248564.7U CN201821248564U CN208687281U CN 208687281 U CN208687281 U CN 208687281U CN 201821248564 U CN201821248564 U CN 201821248564U CN 208687281 U CN208687281 U CN 208687281U
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- China
- Prior art keywords
- pedestal
- fixedly installed
- end outer
- rotational structure
- video presenter
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Abstract
The utility model discloses a kind of rotational structures for video presenter, including pedestal, the upper end outer surface of the pedestal is movably installed with main shaft, and the inner surface lower end of pedestal is movably installed with sliding rail, the inner surface of the sliding rail offers several groups No.1 screw hole, one side external surface of the pedestal is fixedly installed with No.1 fixed screw, and the upper end outer surface of the main shaft is fixedly installed with fixed link, and the upper end outer surface of the fixed link is fixedly installed with trunnion axis.A kind of rotational structure for video presenter described in the utility model, equipped with sliding rail, trunnion axis, horizon bar and extension rod, entire pedestal can be moved horizontally first, facilitate cooperation people's adjusting position, and the level angle and vertical angle of probe can be adjusted, angular adjustment is more flexible, is furthermore possible to increase or shorten the distance between probe and main shaft, the scope of application is more extensive, brings better prospect of the application.
Description
Technical field
The utility model relates to rotational structure field, in particular to a kind of rotational structure for video presenter.
Background technique
Rotational structure for video presenter is a kind of rotational structure on video presenter, in order to allow video presenter
Adjustable orientation, have preferable using effect, but the existing rotational structure for video presenter there is it is certain not
Foot place is to be improved；There are certain drawbacks in the existing rotational structure for video presenter, first can not when in use
Entire pedestal is horizontally moved, use is not convenient enough, and rotational orientation limitation is larger, can not be moved to probe each
Furthermore corner can not increase or shorten the distance between probe and main shaft, it has not been convenient to and people shoot the object of all kinds of sizes,
Certain adverse effect is brought to actual use, for this purpose, it is proposed that a kind of rotational structure for video presenter.
Utility model content
The main purpose of the utility model is to provide a kind of rotational structure for video presenter, can effectively solve to carry on the back
The problems in scape technology.
To achieve the above object, the technical solution that the utility model is taken are as follows:
The upper end outer surface of a kind of rotational structure for video presenter, including pedestal, the pedestal is movably installed with master
Axis, and the inner surface lower end of pedestal is movably installed with sliding rail, the inner surface of the sliding rail offers several groups No.1 screw hole, described
One side external surface of pedestal is fixedly installed with No.1 fixed screw, and the upper end outer surface of the main shaft is fixedly installed with fixed link,
The upper end outer surface of the fixed link is fixedly installed with trunnion axis, and the upper end outer surface of the trunnion axis is movably installed with activity
Bar, the upper end outer surface of the motion bar is movably installed with horizon bar, and a side external surface of motion bar is fixedly installed with No. two
Fixed screw, the upper end outer surface of the horizon bar are fixedly installed with No. three fixed screws, the inner surface front end of the horizon bar
Position is movably installed with extension rod, and the leading exterior surface of extension rod is fixedly installed with probe, the upper end appearance of the extension rod
Face offers No. two screw holes, and the lower end outer surface of the pedestal offers sliding slot, the upper end outer surface lean-with of the trunnion axis
It sets and is fixedly installed with connecting shaft, and the outer surface of connecting shaft is fixedly installed with rubber ring.
Preferably, the inner surface of the sliding slot is equipped with fixing threaded hole, the size of fixing threaded hole and the size etc. of No.1 screw hole
Together, the inner surface of fixing threaded hole is equipped with fixing bolt, and the other end of fixing bolt is exposed at the rear end of pedestal.
Preferably, the lower end outer surface of the motion bar offers movable span, and the diameter of movable span is greater than the straight of connecting shaft
Diameter, the diameter of movable span are less than the diameter of rubber ring.
Preferably, a side external surface of the main shaft offers linking screw hole, and the fixed peace of another side external surface of main shaft
Equipped with linking axis.
Preferably, the inner surface two sides of the pedestal offer linking screw hole, and linking screw hole matches with axis is connected.
Preferably, connecting base is equipped between the probe and extension rod, the upper end outer surface of connecting base is equipped with fixture nut.
Compared with prior art, the utility model has the following beneficial effects: in the utility model, pass through the cunning of setting
Rail can move horizontally entire pedestal, facilitate cooperation people's adjusting position, more convenient to use, by the trunnion axis of setting with
Horizon bar can adjust the level angle and vertical angle of probe, and angular adjustment is more flexible, can be moved to probe often
A corner can increase or shorten the distance between probe and main shaft by the extension rod of setting, and it is each to be conducive to people's shooting
The object of class size, the scope of application is more extensive, practical, and the entire rotational structure for being used for video presenter, structure is simple, behaviour
Facilitate, the effect used is more preferable relative to traditional approach.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the rotational structure for video presenter of the utility model；
Fig. 2 is a kind of horizon bar of rotational structure for video presenter of the utility model and the enlarged drawing of extension rod；
Fig. 3 is a kind of pedestal exploded view of the rotational structure for video presenter of the utility model；
Fig. 4 is a kind of fixed link of rotational structure for video presenter of the utility model and the broken away view of trunnion axis.
In figure: 1, pedestal；2, main shaft；3, sliding rail；4, No.1 screw hole；5, No.1 fixed screw；6, fixed link；7, horizontal
Axis；8, motion bar；9, horizon bar；10, No. two fixed screws；11, No. three fixed screws；12, extension rod；13, it pops one's head in；14, two
Number screw hole；15, sliding slot；16, connecting shaft；17, rubber ring.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs 1-4, the upper end outer surface of a kind of rotational structure for video presenter, including pedestal 1, pedestal 1 is living
It is dynamic that main shaft 2 is installed, and the inner surface lower end of pedestal 1 is movably installed with sliding rail 3, the inner surface of sliding rail 3 offers several groups one
Number screw hole 4, a side external surface of pedestal 1 are fixedly installed with No.1 fixed screw 5, and the upper end outer surface of main shaft 2 is fixedly installed with
Fixed link 6, the upper end outer surface of fixed link 6 are fixedly installed with trunnion axis 7, and the upper end outer surface of trunnion axis 7 is movably installed with work
Lever 8, the upper end outer surface of motion bar 8 is movably installed with horizon bar 9, and a side external surface of motion bar 8 is fixedly installed with two
Number fixed screw 10, the upper end outer surface of horizon bar 9 is fixedly installed with No. three fixed screws 11, the inner surface front end of horizon bar 9
Position is movably installed with extension rod 12, and the leading exterior surface of extension rod 12 is fixedly installed with probe 13, the upper end of extension rod 12
Outer surface offers No. two screw holes 14, and the lower end outer surface of pedestal 1 offers sliding slot 15, and the upper end outer surface of trunnion axis 7 is placed in the middle
Position is fixedly installed with connecting shaft 16, and the outer surface of connecting shaft 16 is fixedly installed with rubber ring 17；
The inner surface of sliding slot 15 is equipped with fixing threaded hole, and the size of fixing threaded hole is equal with the size of No.1 screw hole 4, fixed spiral shell
The inner surface in hole is equipped with fixing bolt, and the other end of fixing bolt is exposed at the rear end of pedestal 1, fixing threaded hole and the equal energy of fixing bolt
Enough play fixed effect；The lower end outer surface of motion bar 8 offers movable span, and the diameter of movable span is greater than the straight of connecting shaft 16
Diameter, the diameter of movable span are less than the diameter of rubber ring 17, and movable span can play the role of providing activity space；The one of main shaft 2
Side external surface offers linking screw hole, and another side external surface of main shaft 2 is fixedly installed with linking axis, linking screw hole and linking axis
Linking can be played the role of；The inner surface two sides of pedestal 1 offer linking screw hole, linking screw hole be connected axis phase
Match；Connecting base is equipped between probe 13 and extension rod 12, the upper end outer surface of connecting base is equipped with fixture nut, and connecting base can rise
To the effect of linking installation.
It should be noted that the utility model is that a kind of rotational structure for video presenter uses first when in use
Person can first loosen the fixing bolt of 1 rear end of pedestal, then be moved on sliding rail 3 using sliding slot 15, thus mobile entire
Pedestal 1 recycles fixing bolt and No.1 screw hole 4 to carry out cooperation fixation after being moved to suitable position, can be horizontal by sliding rail 3
Mobile entire pedestal 1 facilitates cooperation people's adjusting position, and more convenient to use, then can loosen No.1 fixed screw 5 will lead
Vertical angle is adjusted in axis 2, fastens the fixed spiral shell of No.1 again so as to drive fixed link 6 that angle is adjusted, after regulating
Silk 5, because No.1 fixed screw 5 is through pedestal 1 and main shaft 2, and a side external surface of main shaft 2 is equipped with linking screw hole,
Another side external surface is equipped with linking axis, is connected axle position in the linking screw hole of the other side of pedestal 1, can carry out activity, work as people
When fastening No.1 fixed screw 5 by by No.1 fixed screw 5 be connected being threadedly engaged so that No.1 fixed screw 5 of screw hole
Constantly shorten, so as to by main shaft 2 be fixed on pedestal 1 will not because of the weight free dropping of probe 13, secondly horizon bar 9 with
No. two fixed screws 10 being equipped between motion bar 8 are same principles, and furthermore people can also adjust horizon bar by trunnion axis 7
9 horizontal position, directly hand-held horizon bar 9 are rotated, and motion bar 8 is rotated using connecting shaft 16 when rotation, because
The diameter of movable span is less than rubber ring 17, and is greater than the diameter of connecting shaft 16, and rubber ring 17 belongs to soft material, is turning
Rubber ring 17 prevents 8 voluntary activity of motion bar by the flexibility of itself after moving to designated position, passes through horizon bar 9 and level
Axis 7 can adjust the level angle and vertical angle of probe 13, and angular adjustment is more flexible, can be moved to probe 13 often
Furthermore a corner can also loosen No. three fixed screws 11, stretch out extension rod 12 after loosening, after being stretched to suitable position
Recycle No. three fixed screws 11 and No. two screw holes 14 to carry out cooperation fixation, can increase or shorten probe 13 with main shaft 2 it
Between distance, be conducive to the object that people shoot all kinds of sizes, the scope of application is more extensive, more practical.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of rotational structure for video presenter, including pedestal (1), it is characterised in that: the upper end appearance of the pedestal (1)
Face is movably installed with main shaft (2), and the inner surface lower end of pedestal (1) is movably installed with sliding rail (3), the interior table of the sliding rail (3)
Face offers several groups No.1 screw hole (4), and a side external surface of the pedestal (1) is fixedly installed with No.1 fixed screw (5), institute
The upper end outer surface for stating main shaft (2) is fixedly installed with fixed link (6), and the upper end outer surface of the fixed link (6) is fixedly installed with
The upper end outer surface of trunnion axis (7), the trunnion axis (7) is movably installed with motion bar (8), outside the upper end of the motion bar (8)
Surface activity is equipped with horizon bar (9), and a side external surface of motion bar (8) is fixedly installed with No. two fixed screws (10), institute
The upper end outer surface for stating horizon bar (9) is fixedly installed with No. three fixed screws (11), the inner surface front end position of the horizon bar (9)
It sets and is movably installed with extension rod (12), and the leading exterior surface of extension rod (12) is fixedly installed with probe (13), the extension rod
(12) upper end outer surface offers No. two screw holes (14), and the lower end outer surface of the pedestal (1) offers sliding slot (15), described
The upper end outer surface middle position of trunnion axis (7) is fixedly installed with connecting shaft (16), and the fixed peace in outer surface of connecting shaft (16)
Equipped with rubber ring (17).
2. a kind of rotational structure for video presenter according to claim 1, it is characterised in that: the sliding slot (15)
Inner surface is equipped with fixing threaded hole, and the size of fixing threaded hole is equal with the size of No.1 screw hole (4), and the inner surface of fixing threaded hole is equipped with
Fixing bolt, the other end of fixing bolt are exposed at the rear end of pedestal (1).
3. a kind of rotational structure for video presenter according to claim 1, it is characterised in that: the motion bar (8)
Lower end outer surface offer movable span, the diameter of movable span is greater than the diameter of connecting shaft (16), and the diameter of movable span is less than rubber
The diameter of cushion rubber (17).
4. a kind of rotational structure for video presenter according to claim 1, it is characterised in that: the main shaft (2)
One side external surface offers linking screw hole, and another side external surface of main shaft (2) is fixedly installed with linking axis.
5. a kind of rotational structure for video presenter according to claim 4, it is characterised in that: the pedestal (1)
Inner surface two sides offer linking screw hole, and linking screw hole matches with axis is connected.
6. a kind of rotational structure for video presenter according to claim 1, it is characterised in that: the probe (13) with
Connecting base is equipped between extension rod (12), the upper end outer surface of connecting base is equipped with fixture nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821248564.7U CN208687281U (en) | 2018-08-03 | 2018-08-03 | A kind of rotational structure for video presenter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821248564.7U CN208687281U (en) | 2018-08-03 | 2018-08-03 | A kind of rotational structure for video presenter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208687281U true CN208687281U (en) | 2019-04-02 |
Family
ID=65883483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821248564.7U Active CN208687281U (en) | 2018-08-03 | 2018-08-03 | A kind of rotational structure for video presenter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208687281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112730616A (en) * | 2020-12-24 | 2021-04-30 | 浙江路达机械仪器有限公司 | Inside crack detection device in cement road surface |
-
2018
- 2018-08-03 CN CN201821248564.7U patent/CN208687281U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112730616A (en) * | 2020-12-24 | 2021-04-30 | 浙江路达机械仪器有限公司 | Inside crack detection device in cement road surface |
| CN112730616B (en) * | 2020-12-24 | 2024-01-16 | 浙江路达机械仪器有限公司 | Cement pavement internal crack detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 510000 Room 07, No. 271 Hongming Road, Guangzhou Economic and Technological Development Zone, Guangzhou, Guangdong Province Patentee after: Dineng (Guangzhou) Electronic Technology Co., Ltd. Address before: 510000 Room 07, No. 271 Hongming Road, Guangzhou Economic and Technological Development Zone, Guangdong Province Patentee before: Guangzhou Techland Electronics Co., Ltd. |
|
| CP03 | Change of name, title or address |