CN207687182U - Mosaic screen connection component with fine adjustment function - Google Patents
Mosaic screen connection component with fine adjustment function Download PDFInfo
- Publication number
- CN207687182U CN207687182U CN201721856408.4U CN201721856408U CN207687182U CN 207687182 U CN207687182 U CN 207687182U CN 201721856408 U CN201721856408 U CN 201721856408U CN 207687182 U CN207687182 U CN 207687182U
- Authority
- CN
- China
- Prior art keywords
- rotating disc
- pin
- side wall
- bolt
- connection component
- 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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- Overhead Projectors And Projection Screens (AREA)
Abstract
Mosaic screen connection component with fine adjustment function, including the first rotating disc and the second rotating disc, first rotating disc includes bottom wall and encloses the side wall for setting bottom wall periphery again, a shaft is provided in the middle part of bottom wall, second rotating disc is articulated in shaft, one and two fixed connecting plate of screen spliced with each other is respectively fixed on first rotating disc and the second rotating disc, one is provided on side wall can be along the radially movable pin of the first rotating disc, second rotating disc week was arranged with multiple grooves penetrated for pin, one is provided between first rotating disc and pin for the spring by pin towards the direction pushing tow of close second rotating disc, a bolt is bolted on side wall, the inner end of bolt forms a pushing part, the pushing part is used for pin when towards knob bolt on the inside of the first rotating disc away from the direction pushing tow of the second rotating disc.The utility model can realize the fine tuning of screen angle, realize the precision of screen splicing, meanwhile, it is simple in structure, it is easy to operate.
Description
Technical field
The utility model is related to a kind of mosaic screen connection components with fine adjustment function.
Background technology
Current mosaic screen connection component is typically to be used for two pieces of screens spliced with each other, is usually required to realize
The rotatable certain angle of two pieces of screens, in order to enable mosaic screen to form arc, although existing mosaic screen connection component
It can realize the adjusting of screen angle, but it can not realize the fine tuning of angle.
Utility model content
In view of the deficiencies of the prior art, the purpose of the utility model is to provide a kind of, and the mosaic screen with fine adjustment function connects
Connected components can realize the fine tuning of screen angle, to improve the precision of screen splicing.
To achieve the above object, the utility model adopts the following technical solution：
Mosaic screen connection component with fine adjustment function, including the first rotating disc and the second rotating disc, the first rotating disc packet
It including bottom wall and encloses the side wall for setting bottom wall periphery again, a shaft is provided in the middle part of bottom wall, the second rotating disc is articulated in shaft, the
It is respectively fixed with one and two fixed connecting plate of screen spliced with each other on one rotating disc and the second rotating disc, is arranged on side wall
There is one can be arranged with multiple grooves penetrated for pin along the radially movable pin of the first rotating disc, the second rotating disc week,
One is provided between first rotating disc and pin for the spring by pin towards the direction pushing tow of close second rotating disc, side wall
On be bolted with a bolt, the inner end of bolt forms a pushing part, which is used for towards side cock in the first rotating disc
By pin away from the direction pushing tow of the second rotating disc when bolt.
A flange is provided on pin, flange is provided with an inclined-plane close to the side of the second rotating disc, and the inclined-plane is by its side
Edge is gradually tilted towards close to the direction of the second rotating disc towards middle part, and pushing part is connected on inclined-plane.
A guide sleeve is fixed on side wall, movable wear of pin is connected in the guide sleeve, and spring is clamped in flange and leads
To between set.
The fastening bolt for screen and connecting plate to be fixed together is provided on connecting plate.
The beneficial effects of the utility model are：
Compared with the prior art, the utility model can not only realize the coarse adjustment of screen angle, while can also realize screen
The fine tuning of curtain angle, realizes the precision of screen splicing, meanwhile, it is simple in structure, it is easy to operate.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
In the following, in conjunction with the drawings and specific embodiments, the utility model is further described：
As shown in Figure 1, for a kind of mosaic screen connection component with fine adjustment function of the utility model, including the first rotation
Disk 10 and the second rotating disc 20, the first rotating disc 10 include bottom wall 11 and enclose the side wall 12 for setting again 11 periphery of bottom wall, bottom wall 11
Middle part is provided with a shaft 14, and the second rotating disc 20 is articulated in shaft 14, divides on the first rotating disc 10 and the second rotating disc 20
It is not fixed with one and two fixed connecting plate 30 of screen spliced with each other, being provided with one on side wall 12 can be along the first rotating disc 10
Radially movable pin 40, the second rotating disc 20 weeks is arranged with multiple grooves 21 penetrated for pin 40, the first rotating disc
One is provided between 10 and pin 40 for the spring 42 by pin 40 towards the direction pushing tow of close second rotating disc 20, side
It is bolted with a bolt 50 on wall 12, the inner end of bolt 50 forms a pushing part, which is used for towards the first rotating disc
By pin 40 away from the direction pushing tow of the second rotating disc 20 when 10 inside knob bolt 50.
Two screens are separately fixed on connecting plate 30 by the utility model when connecting screen, and line is inside by bolt 50
40 outside pushing tow of pin is made pin 40 be detached from groove 21 by knob, at this point, being coarse adjustment state, substantially adjusts two screens
Angle, outside knob bolt 50 makes to move a certain distance outside bolt 50, makes the inner end exactly in contact with of pin 40 to Dole
The edge of rotating disc 20, at this point, the elastic stress of spring 42 makes there is one between pin 40 and the edge of the second rotating disc 20
Fixed mutual pressure rotates the second rotating disc 20, and pin 40 is made to be embedded the open edge of a groove, angle tune accordingly
It is whole it is good after, outside knob bolt 50 makes pin 40 be completely embedded into the groove, locks the first rotating disc 10 and the second rotating disc
20.Compared with the prior art, the utility model can not only realize the coarse adjustment of screen angle, while can also realize screen angle
Fine tuning, realize the precision of screen splicing, meanwhile, it is simple in structure, it is easy to operate.
A flange 41 is provided on pin 40, flange 41 is provided with an inclined-plane close to the side of the second rotating disc 20, this is tiltedly
Face is gradually tilted towards close to the direction of the second rotating disc 20 by its edge towards middle part, and pushing part is connected on inclined-plane.
A guide sleeve 13 is fixed on side wall 12, movable wear of pin 40 is connected in the guide sleeve 13, and spring 42 is clamped
Between flange 41 and guide sleeve 13.
The fastening bolt for screen and connecting plate 30 to be fixed together is provided on connecting plate 20.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to aforementioned reality
Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that, it still can be to preceding
The technical solution recorded in each embodiment is stated to modify or equivalent replacement of some of the technical features, and these
Modification or replacement, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (4)
1. the mosaic screen connection component with fine adjustment function, which is characterized in that including the first rotating disc and the second rotating disc, first
Rotating disc includes bottom wall and encloses the side wall for setting bottom wall periphery again, a shaft is provided in the middle part of bottom wall, the second rotating disc is articulated in
In shaft, one and two fixed connecting plate of screen spliced with each other is respectively fixed on the first rotating disc and the second rotating disc,
It it is provided with one on side wall can be arranged with along the radially movable pin of the first rotating disc, the second rotating disc week and multiple worn for pin
The groove entered is provided with one and is used for pin towards the direction pushing tow close to the second rotating disc between the first rotating disc and pin
Spring, is bolted with a bolt on side wall, and the inner end of bolt forms a pushing part, which is used for towards the first rotating disc
By pin away from the direction pushing tow of the second rotating disc when the knob bolt of inside.
2. carrying the mosaic screen connection component of fine adjustment function as described in claim 1, which is characterized in that be provided with one on pin
Flange, flange are provided with an inclined-plane close to the side of the second rotating disc, and the inclined-plane is by its edge towards middle part gradually towards close
The direction of second rotating disc tilts, and pushing part is connected on inclined-plane.
3. carrying the mosaic screen connection component of fine adjustment function as claimed in claim 2, which is characterized in that be fixed with one on side wall
Guide sleeve, movable wear of pin are connected in the guide sleeve, and spring is clamped between flange and guide sleeve.
4. carrying the mosaic screen connection component of fine adjustment function as described in claim 1, which is characterized in that be provided on connecting plate
Fastening bolt for screen and connecting plate to be fixed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721856408.4U CN207687182U (en) | 2017-12-25 | 2017-12-25 | Mosaic screen connection component with fine adjustment function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721856408.4U CN207687182U (en) | 2017-12-25 | 2017-12-25 | Mosaic screen connection component with fine adjustment function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207687182U true CN207687182U (en) | 2018-08-03 |
Family
ID=62996203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721856408.4U Expired - Fee Related CN207687182U (en) | 2017-12-25 | 2017-12-25 | Mosaic screen connection component with fine adjustment function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207687182U (en) |
-
2017
- 2017-12-25 CN CN201721856408.4U patent/CN207687182U/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: 20180803 Termination date: 20201225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |