CN208393367U - A kind of video display railcar - Google Patents
A kind of video display railcar Download PDFInfo
- Publication number
- CN208393367U CN208393367U CN201820877059.2U CN201820877059U CN208393367U CN 208393367 U CN208393367 U CN 208393367U CN 201820877059 U CN201820877059 U CN 201820877059U CN 208393367 U CN208393367 U CN 208393367U
- Authority
- CN
- China
- Prior art keywords
- video display
- guide post
- sweep
- supporting table
- guide groove
- Prior art date
- 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 - Fee Related
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model relates to a kind of video display railcars, including sweep, the bottom of sweep is equipped with the traveling wheel for cooperating with track, the guide groove that length extends along the length direction of track is provided on the upper surface of sweep, guiding movement is provided with the guide post that length vertically extends in guide groove, it is provided with supporting table on guide post, the connection structure for connecting with video camera is provided in supporting table, the location structure for it being fixed when guide post is moved to suitable location positioning is provided on sweep.When needing to finely tune video camera, can move supporting table moves guide post in guide groove, and guide post is fixed on the positioning by location structure when being moved to suitable position, realizes the fine adjustment function of video display railcar well.
Description
Technical field
The utility model relates to movies-making apparatus fields, are specifically related to a kind of video display railcar.
Background technique
It often needs to use railcar when movies-making to move video camera, but existing video display railcar is exactly
Flat car, video camera are fixed on flat car and then are moved in orbit, and existing railcar is fairly simple, lacks fine tuning
Function, when needing mobile can only in orbit moving track vehicle, but the amplitude that adjusts in this way it is larger need it is good
Control is, it is not easy to be easy to appear shaking when realizing control and in orbit relatively short distance moving track vehicle.
Utility model content
The purpose of the utility model is to provide the video display railcars that one kind can finely tune.
To achieve the above object, the video display railcar that one kind of the utility model can finely tune adopts the following technical scheme that
A kind of video display railcar, including sweep, the bottom of sweep are equipped with the traveling wheel for cooperating with track, set on the upper surface of sweep
It is equipped with the guide groove that length extends along the length direction of track, guiding movement is provided with length and vertically extends in guide groove
Guide post, be provided with supporting table on guide post, the connection structure for connecting with video camera be provided in supporting table, is arranged on sweep
There is the location structure for it being fixed when guide post is moved to suitable location positioning.
Both ends on the sweep on the length direction of guide groove are arranged at intervals with the first support plate and the second support plate,
The guide rod that length extends along the length direction of guide groove is connected between first support plate and the second support plate, supporting table guiding is moved
It is dynamic to be installed on guide rod.
The location structure includes the fixed plate that the length being set on sweep extends along the length direction of guide groove, fixed
Multiple fixation holes are equipped at intervals on plate along its length, guide post is equipped with location hole corresponding with fixation hole, and location structure is also
Including the positioning pin for being threaded onto a fixation hole and location hole.
The location hole is blind hole.
The bottom of the guide groove is curved slot arrangement, and the bottom of guide post is arc knot compatible with curved slot arrangement
Structure.
The bottom of the guide groove is V-shaped groove structure, and the bottom of guide post is V-arrangement protrusion knot compatible with V-shaped groove structure
Structure.
The point of the V-shaped groove structure and the point of V-arrangement bulge-structure are provided with arc-shaped transition section.
The supporting table is circumferentially rotatably connected with guide post, and connection structure is the screw hole being set in supporting table.
Circumferential be rotatably connected is realized by bearing between the guide post and supporting table.
The utility model has the beneficial effects that can move supporting table makes guide post in guide groove when needing to finely tune video camera
Middle movement, is fixed on the positioning guide post by location structure when being moved to suitable position, realizes video display railcar well
Fine adjustment function.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the embodiment one of video display railcar of the utility model；
Fig. 2 is the structural schematic diagram of guide groove and guide post in Fig. 1；
Fig. 3 is the structural schematic diagram of guide groove and guide post in a kind of embodiment two of video display railcar of the utility model.
Specific embodiment
A kind of embodiment one of the video display railcar of the utility model, as Figure 1-Figure 2, including sweep 1, sweep 1
Bottom is equipped with the traveling wheel 2 for cooperating with track, and the length direction that length is provided on the upper surface of sweep 1 along track extends
Guide groove 6, guiding movement is provided with the guide post 7 that length vertically extends in guide groove 6, is provided with support on guide post 7
Platform 11 is provided with the connection structure for connecting with video camera in supporting table 11, be provided on sweep 1 when guide post 7 be moved to it is suitable
It is fixed when suitable position the location structure of positioning.Both ends interval setting on sweep 1 on the length direction of guide groove 6
There are the first support plate 3 and the second support plate 4, is connected with length of the length along guide groove between the first support plate 3 and the second support plate 4
The guide rod 5 that direction extends is spent, 11 guiding movement of supporting table is installed on guide rod 5, and the quantity of guide rod 5 is two and parallel interval is set
It sets.
Location structure includes the fixed plate 9 that the length being set on sweep 1 extends along the length direction of guide groove 6, fixed
Multiple fixation holes 9 are arranged at intervals on plate 9 along its length, positioning pin is installed in fixation hole 9, be provided on guide post 7 with
The corresponding location hole 10 of fixation hole 9, location hole 10 are blind hole.The bottom of guide groove 6 is curved slot arrangement 13, the bottom of guide post 7
For arcuate structure 14 compatible with curved slot arrangement 13.Supporting table 11 is circumferentially rotatably connected with guide post 7, and connection structure is to set
The screw hole 12 being placed in supporting table.Circumferential be rotatably connected is realized by bearing between guide post 7 and supporting table 11.
The embodiment two of a kind of video display railcar of the utility model, as shown in figure 3, the difference with embodiment one is to lead
It is V-shaped groove structure 15 to the bottom of slot 6, the bottom of guide post 7 is V-arrangement bulge-structure 16 compatible with V-shaped groove structure 15.V-arrangement
The point of slot structure 15 and the point of V-arrangement bulge-structure 16 are provided with arc-shaped transition section.
In the other embodiments of the utility model, location hole may be the through-hole radially across guide post；Fixation hole can
Think that screw hole, positioning pin can also be replaced by screw；The point of V-shaped groove structure and the point of V-arrangement bulge-structure
Arc-shaped transition section can be not provided with.
Claims (9)
1. a kind of video display railcar, including sweep, the bottom of sweep is equipped with the traveling wheel for cooperating with track, and feature exists
In: the guide groove of length direction extension of the length along track, guiding movement setting in guide groove are provided on the upper surface of sweep
There is the guide post that length vertically extends, supporting table is provided on guide post, is provided in supporting table for being connect with video camera
Connection structure, be provided with the location structure for it being fixed when guide post is moved to suitable location positioning on sweep.
2. video display railcar according to claim 1, it is characterised in that: on the sweep on the length direction of guide groove
Both ends be arranged at intervals with the first support plate and the second support plate, length edge is connected between the first support plate and the second support plate
The guide rod that the length direction of guide groove extends, supporting table guiding movement are installed on guide rod.
3. video display railcar according to claim 1, it is characterised in that: the location structure includes being set on sweep
The fixed plate that length extends along the length direction of guide groove, is equipped at intervals with multiple fixation holes in fixed plate along its length, leads
Column is equipped with location hole corresponding with fixation hole, and location structure further includes determining for being threaded onto a fixation hole and location hole
Position pin.
4. video display railcar according to claim 3, it is characterised in that: the location hole is blind hole.
5. video display railcar described in any one of -4 according to claim 1, it is characterised in that: the bottom of the guide groove is arc
Shape slot structure, the bottom of guide post are arcuate structure compatible with curved slot arrangement.
6. video display railcar described in any one of -4 according to claim 1, it is characterised in that: the bottom of the guide groove is V
Shape slot structure, the bottom of guide post are V-arrangement bulge-structure compatible with V-shaped groove structure.
7. video display railcar according to claim 6, it is characterised in that: the point and V-arrangement of the V-shaped groove structure are convex
The point for playing structure is provided with arc-shaped transition section.
8. video display railcar according to claim 1, it is characterised in that: the supporting table circumferentially rotatably connects with guide post
It connects, connection structure is the screw hole being set in supporting table.
9. video display railcar according to claim 8, it is characterised in that: pass through bearing reality between the guide post and supporting table
It is now circumferential to be rotatably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820877059.2U CN208393367U (en) | 2018-06-07 | 2018-06-07 | A kind of video display railcar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820877059.2U CN208393367U (en) | 2018-06-07 | 2018-06-07 | A kind of video display railcar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208393367U true CN208393367U (en) | 2019-01-18 |
Family
ID=65135134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820877059.2U Expired - Fee Related CN208393367U (en) | 2018-06-07 | 2018-06-07 | A kind of video display railcar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208393367U (en) |
-
2018
- 2018-06-07 CN CN201820877059.2U patent/CN208393367U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 Termination date: 20200607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |