CN207334154U - A kind of pellet type Roll locking device - Google Patents
A kind of pellet type Roll locking device Download PDFInfo
- Publication number
- CN207334154U CN207334154U CN201621367517.5U CN201621367517U CN207334154U CN 207334154 U CN207334154 U CN 207334154U CN 201621367517 U CN201621367517 U CN 201621367517U CN 207334154 U CN207334154 U CN 207334154U
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- CN
- China
- Prior art keywords
- cant
- guide rod
- slope
- plane
- spin
- 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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- Media Introduction/Drainage Providing Device (AREA)
- Prostheses (AREA)
Abstract
It the utility model is related to photographic goods field, there is provided a kind of pellet type Roll locking device.The technical solution of use is：A kind of pellet type Roll locking device, includes holder shell, machine support and the spin being connected in machine support, it is characterized in that：The spin is placed in holder enclosure, and liftable lock collar is equipped with spin lower end, is equipped with holder shell side and imports holder enclosure and the control valve for adjusting lock collar lifting.
Description
Technical field
It the utility model is related to photographic goods field, more particularly to a kind of pellet type Roll locking device.
Background technology
With the raising of living condition, photography becomes most of one activity of family's acceptable, along with tourism is gone
Industry develops rapidly, has greatly driven the development of photography industry, while the specialty requirement of shutterbugs is also higher and higher, because
The photography support of this multidirectional rotary becomes the product that numerous consumers are keen to, and the device of multiple-directional rotating passes through rolling ball structure mostly at present
Realize and be all that two half blocks with cambered surface are spirally connected to lock spin by a guide rod, often occur in use stuck
Phenomenon, at the same time can only realize a kind of adjusting of precision.
The content of the invention
The utility model provides a kind of pellet type Roll locking device, and the purpose is to prevent locking spin when blocks
Dead phenomenon and the precision for improving adjusting.The utility model is suitable for photographic goods field.
Technical solution is used by the utility model：
A kind of pellet type Roll locking device, includes holder shell, machine support and the spin being connected in machine support, its
It is characterized in：The spin is placed in holder enclosure, is equipped with liftable lock collar in spin lower end, is equipped with holder shell side
Import holder enclosure and the control valve for adjusting lock collar lifting.
More preferably, a kind of pellet type Roll locking device, it is characterized in that：The upper surface depression of the lock collar, in " circle
Disk " shape, is equipped with the plate mat of an activity thereon in surface indentation；The lock collar lower surface is in " cylinder " shape and in being set on lower surface
There are matched with control valve abrupt slope inclined-plane and gentle slope inclined-plane.
More preferably, a kind of pellet type Roll locking device, it is characterized in that：The control valve include adjusting nut,
Guide rod, catheter tray, arc encapsulation packing ring, abrupt slope cant, gentle slope cant；The abrupt slope cant and gentle slope cant are placed in outside holder
Inside shell, and the inclined-plane of abrupt slope cant is slided and is affixed on the inclined-plane of abrupt slope, and the inclined-plane of the gentle slope cant slides that to be affixed on gentle slope oblique
On face；The guide rod surface is equipped with screw thread, and the conduit disk center is vertically equipped with a threaded hole, and guide rod is screwed onto the spiral shell of catheter tray
In pit and sequentially pass through catheter tray and arc encapsulation packing ring；One end of the guide rod is vertically fixedly connected in adjusting nut
Portion, guide rod other end Vertical movements are connected on the side of abrupt slope cant or gentle slope cant；It is in " column inside the adjusting nut
Shape " hollow cavity shaped simultaneously wraps guide rod and catheter tray from outside to inside.
To sum up by a kind of pellet type Roll locking device provided by the utility model, higher precision is on the one hand realized
Adjusting spin it is elastic, on the other hand avoid the stuck phenomenon that occurs during spin locking.
Brief description of the drawings
The utility model is further described below with reference to the drawings and specific embodiments:
Fig. 1 is the exploded perspective schematic diagram of the utility model；
Fig. 2 is the schematic cross-section of the utility model；
Fig. 3 is the lock collar bottom surface stereo schematic diagram of the utility model；
Fig. 4 is the lock collar top surface schematic perspective view of the utility model；
Fig. 5 is the adjusting nut schematic perspective view of the utility model；
Fig. 6 is the cant schematic perspective view of the utility model.
Figure label is shown：
1- holder shells；
2- lock collars, 21- abrupt slopes inclined-plane, 22- gentle slopes inclined-plane, 23- plate mats；
3- control valves, 31- abrupt slopes cant, 32- gentle slopes cant, 33- arcs encapsulation packing ring, 34- conduits
Disk, 35- guide rods, 36- adjusting nuts；
41- spin, 42- machine supports.
Embodiment：
The utility model provides a kind of pellet type Roll locking device, suitable for photographic goods field.This practicality is new
Type can be implemented in the following way：
As shown in Figure 1 and Figure 2：A kind of pellet type Roll locking device, includes holder shell 1, machine support 42 and connection
Spin 41 in machine support 42, it is characterized in that：The spin 41 is placed in inside holder shell 1, and being equipped with 41 lower end of spin to rise
The lock collar 2 of drop, is equipped with 1 side of holder shell and imports the inside of holder shell 1 and the control valve 3 for adjusting the lifting of lock collar 2.
As shown in Figure 3, Figure 4：The upper surface depression of the lock collar 2, in " disk " shape, is equipped with one thereon in surface indentation
The plate mat 23 of activity, plate mat 23 are made by plastic cement material to hinder the friction between plate mat 23 and lock collar 2, while extend adjusting pine
Tight dynamics scope；2 lower surface of lock collar is equipped with oblique with 3 matched abrupt slope of control valve in " cylinder " shape and in lower surface
Face 21 and gentle slope inclined-plane 22.
As shown in Figure 1, Figure 2, shown in Fig. 5, Fig. 6：The control valve 3 includes adjusting nut 36, guide rod 35, catheter tray 34, arc
Shape encapsulation packing ring 33, abrupt slope cant 31, gentle slope cant 32；The abrupt slope cant 31 and gentle slope cant 32 are placed in holder shell 1
Inside, and the inclined-plane of abrupt slope cant 31 is slided and is affixed on abrupt slope inclined-plane 21, the inclined-plane of the gentle slope cant 32 slide be affixed on it is slow
On slope inclined-plane 22；35 surface of guide rod is equipped with screw thread, and 34 center of catheter tray is vertically equipped with a threaded hole, and guide rod 35 is spirally connected
In the threaded hole of catheter tray 34 and sequentially pass through catheter tray 34 and arc encapsulation packing ring 33；One end of the guide rod 35 is vertically solid
Surely it is connected to inside adjusting nut, 35 other end Vertical movements of guide rod are connected to the side of abrupt slope cant 31 or gentle slope cant 32
On；The inside of adjusting nut 36 is in " cylindricality " hollow cavity shaped and wraps guide rod 35 and catheter tray 34 from outside to inside.
Device provided by the utility model is by the way that spin 41 is separated with abrupt slope cant 31 or gentle slope cant 32, and by steep
Slope cant 31 or gentle slope cant 32 promote integrally formed lock collar 2, to avoid stuck phenomenon；At the same time, when machine support 42 rotates
To needs position when, can by rotate the corresponding adjusting nut 36 of gentle slope cant 32 make spin 41 relatively stabilization it is also force-applied
It is fixed on the tightness of rotation, power then is made to machine support 42, is micro-adjusted, rotates abrupt slope cant 31 again when location determination
Corresponding adjusting nut 36 makes the position of spin 41 definitely fixed, i.e., this opportunity support 42 is definitely fixed with camera for position.
Claims (2)
1. a kind of pellet type Roll locking device, includes holder shell, machine support and the spin being connected in machine support, it is special
Sign is：The spin is placed in holder enclosure, and liftable lock collar is equipped with spin lower end, is equipped with and leads in holder shell side
Enter holder enclosure and the control valve for adjusting lock collar lifting；
The upper surface depression of the lock collar, in " disk " shape, is equipped with a movable plate mat thereon in surface indentation；The lock collar
Lower surface in " cylinder " shape and is equipped with abrupt slope inclined-plane matched with control valve and gentle slope inclined-plane in lower surface.
2. a kind of pellet type Roll locking device as claimed in claim 1, it is characterized in that：The control valve includes tune
Save nut, guide rod, catheter tray, arc encapsulation packing ring, abrupt slope cant, gentle slope cant；The abrupt slope cant and gentle slope cant are put
In holder enclosure, and the inclined-plane of abrupt slope cant is slided and is affixed on the inclined-plane of abrupt slope, and the inclined-plane of the gentle slope cant slides patch
In on the inclined-plane of gentle slope；The guide rod surface is equipped with screw thread, and the conduit disk center is vertically equipped with a threaded hole, and guide rod, which is screwed onto, leads
In the threaded hole of pipe dish and sequentially pass through catheter tray and arc encapsulation packing ring；One end of the guide rod is vertically fixedly connected on adjusting
Nut interior, guide rod other end Vertical movements are connected on the side of abrupt slope cant or gentle slope cant；Inside the adjusting nut
Wrap in " cylindricality " hollow cavity shaped and from outside to inside guide rod and catheter tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621367517.5U CN207334154U (en) | 2016-12-13 | 2016-12-13 | A kind of pellet type Roll locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621367517.5U CN207334154U (en) | 2016-12-13 | 2016-12-13 | A kind of pellet type Roll locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207334154U true CN207334154U (en) | 2018-05-08 |
Family
ID=62374575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621367517.5U Expired - Fee Related CN207334154U (en) | 2016-12-13 | 2016-12-13 | A kind of pellet type Roll locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207334154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113915474A (en) * | 2021-10-22 | 2022-01-11 | 中山市劲捷摄影器材有限公司 | Spherical cloud platform with split type spheroid subassembly |
-
2016
- 2016-12-13 CN CN201621367517.5U patent/CN207334154U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113915474A (en) * | 2021-10-22 | 2022-01-11 | 中山市劲捷摄影器材有限公司 | Spherical cloud platform with split type spheroid subassembly |
| CN113915474B (en) * | 2021-10-22 | 2023-03-10 | 中山市劲捷摄影器材有限公司 | Spherical cloud platform with split type spheroid subassembly |
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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: 20180508 Termination date: 20181213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |