CN202120027U - Horizontally moving mechanism for screen - Google Patents
Horizontally moving mechanism for screen Download PDFInfo
- Publication number
- CN202120027U CN202120027U CN2011202134341U CN201120213434U CN202120027U CN 202120027 U CN202120027 U CN 202120027U CN 2011202134341 U CN2011202134341 U CN 2011202134341U CN 201120213434 U CN201120213434 U CN 201120213434U CN 202120027 U CN202120027 U CN 202120027U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- screen
- connecting rod
- guide
- suspension bracket
- 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 - Lifetime
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Abstract
The utility model discloses a horizontally moving mechanism for a screen, comprising a guide rail hanging bracket, wherein the lower end of the guide rail hanging bracket is connected with a guide rail, the lower portion of the guide rail is open, a double pulley mechanism formed two pulleys connected in one through a pulley shaft is slidably mounted in the guide rail, a connecting rod is mounted on the pulley shaft, and the portion extending out of the guide rail, of the connecting rod is connected with the upper truss of the screen. The horizontally moving mechanism for a screen is simple in structure, easy in realization and convenient in mounting, can realize screen horizontal position adjustment, and satisfies the demands of digital film projection.
Description
Technical field
The utility model relates to the movie screen field, is specially a kind of screen horizontal mobile mechanism.
Background technology
Film is in the modern society, people's indispensable entertainment way of living.Motion picture projection projects in the screen through projecting device and carries out, therefore, and screen one of the projection equipment that is absolutely necessary.It is not removable that truss is installed in the screen of prior art, can't satisfy the demand of digital film projector.
The utility model content
The utility model purpose provides a kind of screen horizontal mobile mechanism, to solve the non-adjustable problem that can't satisfy the digital film projector demand in prior art screen position.
In order to achieve the above object, the technical scheme that the utility model adopted is:
The screen horizontal mobile mechanism; It is characterized in that: include the upper end and be suspended on the guide rail suspension bracket on the erecting frame, said guide rail suspension bracket lower end is connected with the guide rail of level trend, said guide rail lower openings; Be slidingly fitted with sister block mechanism in the guide rail; Said sister block mechanism is made up of two pulleys that connect as one through pulley spindle, also includes connecting rod, and said small end is enclosed within on the pulley spindle through mounting hole; The connecting rod lower end passes guide rail from the guide rail lower openings, and connecting rod passes rail sections and is connected with screen top truss through bolt.
Described screen horizontal mobile mechanism is characterized in that: also include guide frame, said guide rail is installed in the guide frame, and guide rail suspension bracket lower end is passed guide frame and is connected guide rail top.
The utility model is simple in structure, is easy to realize, and is easy for installation.The truss of installing through connecting rod and screen top is connected, and then through being slidingly matched of sister block and guide rail, and then drive truss and screen move horizontally in guide rail, realized moving horizontally of screen; Guide rail places guide frame simultaneously, through guide frame guide rail is played and reinforces and protective effect, has improved the stability of guide rail work.The utility model can be realized the screen horizontal position adjustment, has satisfied the demand of digital film projector.
Description of drawings
Fig. 1 is the structure side view of the utility model.
Embodiment
As shown in Figure 1.The screen horizontal mobile mechanism; Include the upper end and be suspended on the guide rail suspension bracket 1 on the erecting frame, guide rail suspension bracket 1 lower end is connected with the guide rail 2 of level trend, guide rail 2 lower openings; Be slidingly fitted with sister block mechanism in the guide rail 2; Sister block mechanism is made up of two pulleys 4 that connect as one through pulley spindle 3, also includes connecting rod 5, and connecting rod 5 upper ends are enclosed within on the pulley spindle 3 through mounting hole; Connecting rod 5 lower ends pass guide rail 2 from guide rail 2 lower openings, and connecting rod 5 passes guide rail 2 parts and is connected with screen top truss 6 through bolt.Guide rail 2 is installed in the guide frame 7, and guide rail suspension bracket 1 lower end is passed guide frame 7 and is connected guide rail 2 tops.
Claims (2)
1. screen horizontal mobile mechanism; It is characterized in that: include the upper end and be suspended on the guide rail suspension bracket on the erecting frame, said guide rail suspension bracket lower end is connected with the guide rail of level trend, said guide rail lower openings; Be slidingly fitted with sister block mechanism in the guide rail; Said sister block mechanism is made up of two pulleys that connect as one through pulley spindle, also includes connecting rod, and said small end is enclosed within on the pulley spindle through mounting hole; The connecting rod lower end passes guide rail from the guide rail lower openings, and connecting rod passes rail sections and is connected with screen top truss through bolt.
2. screen horizontal mobile mechanism according to claim 1 is characterized in that: also include guide frame, said guide rail is installed in the guide frame, and guide rail suspension bracket lower end is passed guide frame and is connected guide rail top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202134341U CN202120027U (en) | 2011-06-23 | 2011-06-23 | Horizontally moving mechanism for screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202134341U CN202120027U (en) | 2011-06-23 | 2011-06-23 | Horizontally moving mechanism for screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202120027U true CN202120027U (en) | 2012-01-18 |
Family
ID=45461078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202134341U Expired - Lifetime CN202120027U (en) | 2011-06-23 | 2011-06-23 | Horizontally moving mechanism for screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202120027U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103575510A (en) * | 2013-10-26 | 2014-02-12 | 安徽影星银幕有限责任公司 | Screen optical detection method |
| CN110376836A (en) * | 2019-07-23 | 2019-10-25 | 四川长虹电器股份有限公司 | The screen of laser speckle is eliminated by vibration |
-
2011
- 2011-06-23 CN CN2011202134341U patent/CN202120027U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103575510A (en) * | 2013-10-26 | 2014-02-12 | 安徽影星银幕有限责任公司 | Screen optical detection method |
| CN110376836A (en) * | 2019-07-23 | 2019-10-25 | 四川长虹电器股份有限公司 | The screen of laser speckle is eliminated by vibration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ANHUI STAR SCREEN LIMITED LIABILITY COMPANY Free format text: FORMER NAME: MAANSHAN FILM STAR SCREEN CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Concentrated area of Taibai town 243100 Anhui city of Ma'anshan province Dangtu County Industrial Patentee after: ANHUI STAR SCREEN LIMITED LIABILITY COMPANY Address before: Concentrated area of Taibai town 243100 Anhui city of Ma'anshan province Dangtu County Industrial Patentee before: Manshan Star Screen Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120118 |
|
| CX01 | Expiry of patent term |