CN206409848U - A kind of video camera rail sliding device - Google Patents
A kind of video camera rail sliding device Download PDFInfo
- Publication number
- CN206409848U CN206409848U CN201621358584.0U CN201621358584U CN206409848U CN 206409848 U CN206409848 U CN 206409848U CN 201621358584 U CN201621358584 U CN 201621358584U CN 206409848 U CN206409848 U CN 206409848U
- Authority
- CN
- China
- Prior art keywords
- gear
- rack
- bottom plate
- video camera
- slide
- 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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Abstract
The utility model provides a kind of video camera rail sliding device, including track support and slide assemblies, and the slide assemblies are located between two track supports；The slide assemblies include top plate, bottom plate, slide rail, guide wheel, rack, gear and gear compressing member, the two ends of the slide rail and rack are respectively positioned between two track supports and are fixedly connected with the track support, two pairs of guide wheels are located between the top plate and the bottom plate, and coordinate with the slide rail, the rack is located between two slide rails, two gears are located between the top plate and the bottom plate, and are engaged with the both sides of the rack；The gear compresses rack by gear compressing member.The beneficial effects of the utility model：While the guide wheel of slide assemblies is moved along slide rail, in the presence of gear compressing member, gear is moved steadily on rack, is enhanced the stability that whole slide assemblies are slided, is effectively increased shooting quality.
Description
Technical field
The utility model belongs to camera work field, more particularly, to a kind of video camera rail sliding device.
Background technology
Existing video camera brings colourful shooting picture for everybody, in the shooting process of the picture, shooting
Machine needs to move repeatedly to look for angular adjusted position to be shot, and during shooting, many times also requires that shooting
Machine moves shooting, this movement for being accomplished by stabilization and the cooperation of support meanss；The follow shot of video camera in the prior art
Effect is usually that the cooperation of slideway and guide wheel realizes that the mobile device can typically be combined with foot stool, to increase the mobile device
Shooting height；But, the fitment stability of the slideway and guide wheel is poor, swing often occurs during movement or de-
The situation of rail, need to improve.
The content of the invention
The technical problem that the utility model is solved is to overcome drawbacks described above there is provided a kind of video camera rail sliding device,
Stability is high, and shooting effect is good.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of video camera rail sliding device, including track support and slide assemblies, the slide assemblies are located at two
Between the track support；
The slide assemblies include top plate, bottom plate, slide rail, guide wheel, rack, gear and gear compressing member, the slide rail and
The two ends of rack are respectively positioned between two track supports and are fixedly connected with the track support, and two pairs of guide wheels are located at institute
State between top plate and the bottom plate, and coordinate with the slide rail, the rack is located between two slide rails, two gear positions
It is engaged between the top plate and the bottom plate, and in the both sides of the rack；The gear is compressed by gear compressing member
Rack.
Further, the gear compressing member includes fixed block, spring retainer post, holddown spring, upper movable block, lower movable block
And compression axis, it is respectively equipped with buffering slotted eye on the top plate and bottom plate, the upper and lower ends of the compression axis are each passed through described slow
It is fixedly connected behind jet-bedding hole with upper movable block and lower movable block, the gear set passes through bearing in compression axis periphery
Structure is rotatably connected with the compression axis；The fixed block is fixedly arranged on the lower surface of the bottom plate, the spring retainer post
One end is fixedly connected with the fixed block, and its other end can be moved linearly inside the lower movable block, the compression bullet
Spring is located at spring retainer post periphery.
Further, the track support includes bearing and bearing supporting leg, is rotation between the bearing supporting leg and the bearing
Connection, the bearing is provided with the first spacing plush copper, and the bearing supporting leg is provided with the second spacing plush copper, second limit convex
Head is located at below the described first spacing plush copper.
Further, the described first spacing plush copper is column structure.
Further, the top surface of the described second spacing plush copper is a cambered surface.
Further, the bottom plate is engraved structure.
The utility model has the advantages and positive effects of：While the guide wheel of slide assemblies is moved along slide rail,
In the presence of gear compressing member, gear is moved steadily on rack, is enhanced the stability that whole slide assemblies are slided, is effectively carried
High shooting quality.
Brief description of the drawings
Fig. 1, Fig. 2, Fig. 3, Fig. 4 be embodiment in video camera support for shooting different azimuth overall structure diagram；
Fig. 5 is Fig. 4 partial structurtes enlarged diagram；
Fig. 6 is the structural representation of foot stool described in embodiment.
In figure：1- track supports；11- bearings；The spacing plush coppers of 111- first；112- necks；12- bearing supporting legs；121st,
Two spacing plush coppers；2- slide assemblies；21- top plates；22- bottom plates, 23- slide rails, 24- guide wheels, 25- racks, 26- gears；3- gears
Compressing member；The upper movable blocks of 31-；Movable block under 32-；33- compression axises；34- fixed blocks；35- spring retainer posts；36- holddown springs；
4- foot stools；41- track support bases；The limiting plates of 411- first；The limiting plates of 412- second；The limiting plates of 413- the 3rd；42- is fixed
Post；43- chassis；44- foot stool supporting legs；441- fork grooves；442- wedge chutes；5- rotation lock stop members；51- fixed gears；52-
Buffer gear cold；53- gears hold out against structure；531- holds out against spring；532- wedges；6- workbench.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicate
Or imply that the mechanism or element of meaning must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For to limitation of the present utility model.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the utility model.
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
A kind of video camera support for shooting, including track support 1, slide assemblies 2 and foot stool 4, the track support 1 include
Bearing 11 and bearing supporting leg 12, to be rotatably connected between the bearing supporting leg 12 and the bearing 11, the bottom of bearing 11 is provided with
Neck 112, the bearing 11 is provided with the first spacing plush copper 111, and the bearing supporting leg 12 is provided with the second spacing plush copper 121,
When bearing supporting leg 12 is strutted, the second spacing plush copper 121 is located at the described first spacing lower section of plush copper 111；
The slide assemblies 2 include top plate 21, bottom plate 22, slide rail 23, guide wheel 24, rack 25, gear 26 and gear and compressed
Part 3, the two ends of the slide rail 23 and rack 25 are respectively positioned between 2 bearings 11 and are fixedly connected with the bearing 11,2 pairs of institutes
State guide wheel 24 to be located between the top plate 21 and the bottom plate 22, and coordinate with the slide rail 23, the rack 25 is located at described in 2
Between slide rail 23,2 gears 26 are located between the top plate 21 and the bottom plate 22, and are nibbled therewith in the both sides of the rack 25
Close；Be installed with the top plate for install photography/as the workbench 6 of equipment；
The gear compressing member 3 includes fixed block 34, spring retainer post 35, holddown spring 36, upper movable block 31, lower movement
Buffering slotted eye 27, the upper and lower ends of the compression axis 33 are respectively equipped with block 32 and compression axis 33, the top plate 21 and bottom plate 22
It is fixedly connected after being each passed through the buffering slotted eye 27 with upper movable block 31 and lower movable block 32, the gear 26 is set in described
The periphery of compression axis 33, and be rotatably connected by bearing arrangement with the compression axis 33；The fixed block 34 is fixedly arranged on the bottom plate
On 22 lower surface, one end of the spring retainer post 35 is fixedly connected with the fixed block 34, and its other end can be under described
The inside of movable block 32 is moved linearly, and the holddown spring 36 is located at the periphery of spring retainer post 35；
When external force driving slide assemblies slide when, guide wheel is moved along slide rail, but the fitment stability of guide wheel and slide rail compared with
Difference, can rock taking lens, and shooting picture quality is not good, in the present embodiment, while guide wheel is moved along slide rail, at this
In the presence of gear compressing member, gear is moved steadily on rack, is enhanced the stability that whole slide assemblies are slided, is effectively carried
High shooting quality.
The foot stool 4 includes track support base 41, fixed column 42 and the chassis 43,3 being from top to bottom sequentially fixedly connected
Individual foot stool supporting leg 44 is rotatably connected with the periphery of the chassis 43 by rotation lock stop member 5, and the track support base 41 includes the
One limiting plate 411, the second limiting plate 412 and the 3rd limiting plate 413, three limiting plates form T-shaped groove, the bearing 11
Neck 112 is stuck on the transverse part of T-shaped groove, and jackscrew of the bearing on the first limiting plate is fixed, and the rack 25 is located at T words
In the vertical part of shape groove；The T-shaped groove and the limit method that neck coordinates are reliable and stable, and the conveniently track support with slide assemblies
Installing/dismounting.
The fixed column upper and lower surface is all provided with elasticity layer, and the setting of the elastic layer can effectively be alleviated installs in track support
Impact on to foot stool during this to foot stool.
The top of foot stool supporting leg 44 is provided with fork groove 441, and the rotation lock stop member 5 is located in the fork groove 441；
The rotation lock stop member 5 holds out against structure 53, the fixed gear including fixed gear 51, buffer gear cold 52 and gear
51 part teeth portion region is fixedly connected with the chassis 43, and the buffer gear cold 52 is engaged with the fixed gear 51, and can
Rotated relative to the fixed gear 51, two gears are that axle is connected with the fork groove 441, and the gear holds out against structure 53
Including holding out against spring 531 and wedge 532, described one end for holding out against spring 531 is fixedly connected with the bottom of fork groove 441,
Its other end is fixedly connected with the wedge 532, and the free end of the wedge 532 is engaged with the buffer gear cold 52, institute
The cell body for stating fork groove 441 is provided with wedge chute 442, and the wedge 532 can in the presence of spring 531 in described hold out against
Moved in the wedge chute 442.
When bearing height/angle of foot stool supporting leg to be adjusted, outer force compresses, which hold out against spring, moves down wedge, wedge
Releasing is acted on to the locking of buffer gear cold, while adjustment foot stool supporting leg support angle, buffer gear cold is relatively fixed pinion rotation,
When being adjusted to proper angle, cancel pressure of the external force to wedge, hold out against spring and recover elastic deformation, wedge and buffering tooth
Wheel is engaged again, i.e. wedge is to buffer gear cold formation locking effect, and the adjustment of foot stool supporting leg is finished.
Explanation is needed, the gear, which holds out against structure and fixed gear, can also coordinate the rotary locking for realizing supporting leg to act on,
But the structure setting is easily caused and adjusts too drastic, is unfavorable for foot stool and the stability of slide assemblies, therefore the present embodiment thereon
In add buffer gear cold as buffering, to strengthen the stability that foot stool supporting leg adjusts process, if the buffer gear cold can be set
Dry, from the point of view of practical operation experience, it is advisable with installing two buffer gear colds.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of video camera rail sliding device, it is characterised in that including track support and slide assemblies, the slide assemblies
Between two track supports；
The slide assemblies include top plate, bottom plate, slide rail, guide wheel, rack, gear and gear compressing member, the slide rail and rack
Two ends be respectively positioned between two track supports and be fixedly connected with the track support, two pairs of guide wheels are located at the top
Between plate and the bottom plate, and coordinate with the slide rail, the rack is located between two slide rails, and two gears are located at institute
State between top plate and the bottom plate, and be engaged with the both sides of the rack；The gear compresses rack by gear compressing member.
2. a kind of video camera rail sliding device as claimed in claim 1, it is characterised in that the gear compressing member includes
It is respectively equipped with fixed block, spring retainer post, holddown spring, upper movable block, lower movable block and compression axis, the top plate and bottom plate
Slotted eye is buffered, the upper and lower ends of the compression axis, which are each passed through to fix with upper movable block and lower movable block after the buffering slotted eye, to be connected
Connect, the gear set is rotatably connected in compression axis periphery by bearing arrangement with the compression axis；The fixed block
On the lower surface for being fixedly arranged on the bottom plate, one end of the spring retainer post is fixedly connected with the fixed block, and its other end can
Moved linearly inside the lower movable block, the holddown spring is located at spring retainer post periphery.
3. a kind of video camera rail sliding device as claimed in claim 1, it is characterised in that the track support includes branch
Seat and bearing supporting leg, the bearing supporting leg between the bearing with being rotatably connected, and the bearing is provided with the first spacing plush copper, institute
Bearing supporting leg is stated provided with the second spacing plush copper, the second spacing plush copper is located at below the described first spacing plush copper.
4. a kind of video camera rail sliding device as claimed in claim 3, it is characterised in that the first spacing plush copper is
Column structure.
5. a kind of video camera rail sliding device as claimed in claim 3, it is characterised in that the second spacing plush copper
Top surface is a cambered surface.
6. a kind of video camera rail sliding device as claimed in claim 1, it is characterised in that the bottom plate is hollow out knot
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621358584.0U CN206409848U (en) | 2016-12-12 | 2016-12-12 | A kind of video camera rail sliding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621358584.0U CN206409848U (en) | 2016-12-12 | 2016-12-12 | A kind of video camera rail sliding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206409848U true CN206409848U (en) | 2017-08-15 |
Family
ID=59550612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621358584.0U Expired - Fee Related CN206409848U (en) | 2016-12-12 | 2016-12-12 | A kind of video camera rail sliding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206409848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418115A (en) * | 2021-06-11 | 2021-09-21 | 候胖 | Adjustable slide rail of making a video recording |
-
2016
- 2016-12-12 CN CN201621358584.0U patent/CN206409848U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418115A (en) * | 2021-06-11 | 2021-09-21 | 候胖 | Adjustable slide rail of making a video recording |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 Termination date: 20171212 |