CN204629021U - Mobile large screen system in studio hall - Google Patents
Mobile large screen system in studio hall Download PDFInfo
- Publication number
- CN204629021U CN204629021U CN201520152023.4U CN201520152023U CN204629021U CN 204629021 U CN204629021 U CN 204629021U CN 201520152023 U CN201520152023 U CN 201520152023U CN 204629021 U CN204629021 U CN 204629021U
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- China
- Prior art keywords
- guide rail
- described guide
- screen body
- large screen
- support
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Abstract
The utility model discloses mobile large screen system in a kind of studio hall, it comprises a screen body, guide rail below described support is located at by the support and of a fixing described screen body, described guide rail is at least two, be parallel to each other between each described guide rail, each described guide rail is provided with at least two guide rail slide blocks matched with described guide rail, described guide rail slide block is fixedly arranged on the lower end of described support, and described guide rail slide block connects a wire rope; In described studio hall, mobile large screen system also comprises a variable-frequency motor, and described variable-frequency motor connects a speed reducer, and described speed reducer is provided with the elevator wheel of the described wire rope movement of a drive.The utility model drives screen body to move by the cooperation of each parts, and the mobile accuracy of screen body is higher; The stability of operation, Security and bearing capacity can also be improved.
Description
Technical field
The utility model relates to mobile large screen system in a kind of studio hall.
Background technique
In studio hall, mobile large screen system is mainly used as video display, and can show all kinds of news information, the broadcasting of various commercial advertisement, program performs real-time broadcasting and the playback of excellent picture, to meet the scene demand of TV media.For meeting Presentation Function and effect, in studio hall, mobile large screen system generally includes a set of mobile controller, this mobile controller can the movement of control panel body, to coordinate and carries out dynamically program recording, and report information is presented to spectators to make screen body with host.But mobile large screen system exists when movable screen body that mobile accuracy is low, the defect of poor stability in existing studio hall.
Model utility content
The technical problems to be solved in the utility model is the defect that there is low, the stable difference of mobile accuracy in order to overcome prior art when movable screen body, provides mobile large screen system in a kind of studio hall.
The utility model solves above-mentioned technical problem by following technical proposals:
Mobile large screen system in a kind of studio hall, it comprises a screen body, guide rail below described support is located at by the support and of a fixing described screen body, its feature is, described guide rail is at least two, be parallel to each other between each described guide rail, each described guide rail is provided with at least two guide rail slide blocks matched with described guide rail, and described guide rail slide block is fixedly arranged on the lower end of described support, and described guide rail slide block connects a wire rope; In described studio hall, mobile large screen system also comprises a variable-frequency motor, and described variable-frequency motor connects a speed reducer, and described speed reducer is provided with the elevator wheel of the described wire rope movement of a drive.
Preferably, described speed reducer is worm-gear speed reducer.This speed reducer can effectively convey motor export power.
Preferably, described guide rail is linear rail.Like this, screen body and support can move back and forth more swimmingly.
Preferably, described guide rail is two, and described guide rail slide block is six, each described guide rail is respectively provided with three described guide rail slide blocks.Three guide rail slide blocks are set, effectively can support support, improve the stability of system.
Preferably, be provided with a strut between described screen body and described support, one end of described strut is bolted in described screen body, and the other end is welded in described support.Like this, shield body and can be fixed in support securely.
Positive progressive effect of the present utility model is: drive screen body to move by the cooperation of each parts, the mobile accuracy of screen body is higher; By arrange at least two guide rails, make guide rail can stably supporting bracket and screen body, improve the stability of system cloud gray model, Security, also improve the bearing capacity of system, be applicable to the screen body that screen is larger.
Accompanying drawing explanation
Fig. 1 is the schematic side view of the utility model preferred embodiment.
Fig. 2 is the schematic top plan view of the utility model preferred embodiment.
Fig. 3 is the front elevational schematic after shielding body of removing of the utility model preferred embodiment.
Embodiment
Lift preferred embodiment below, and come by reference to the accompanying drawings clearlyer intactly the utility model to be described.
As shown in Figure 1, Figure 2 and Figure 3, mobile large screen system in a kind of studio hall, it comprises screen body 1, the fixing support 2 shielding body 1 and the guide rail 3 be located at below support 2, and guide rail 3 is linear rail, and guide rail 3 has two, is parallel to each other between two guide rails 3; Each guide rail is provided with two guide rail slide blocks 4 matched with guide rail 3, and guide rail slide block 4 is fixedly arranged on the lower end of support 2, guide rail slide block 4 connecting steel wire ropes 5; In the studio hall of the present embodiment, mobile large screen system also comprises variable-frequency motor 6, and variable-frequency motor 6 connects worm-gear speed reducer 7, and worm-gear speed reducer 7 is provided with the elevator wheel 8 driving wire rope 5 movement.Be provided with strut 21 between screen body 1 and support 2, one end of strut 21 is bolted in screen body 1, and the other end is welded in support 2.
The present embodiment is installed on performs in a radio or TV programme in hall, and the middle and lower part of guide rail is installed on below floor, and the upper end portion of guide rail is exposed on floor.During use, variable-frequency motor and worm-gear speed reducer drive elevator wheel, and elevator wheel exerts a force to wire rope, rope traction guide rail slide block, thus drive support and screen body to move back and forth along guide rail.
The present embodiment makes screen body move back and forth by the cooperation of each parts, and the mobile accuracy of screen body is higher; By arrange at least two guide rails, make guide rail can stably supporting bracket and screen body, improve the stability of system cloud gray model, Security, also improve the bearing capacity of system, be applicable to the screen body that screen is larger.
In description of the present utility model, it will be appreciated that, term " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
Although the foregoing describe embodiment of the present utility model, it will be understood by those of skill in the art that this only illustrates, protection domain of the present utility model is defined by the appended claims.Those skilled in the art, under the prerequisite not deviating from principle of the present utility model and essence, can make various changes or modifications to these mode of executions, but these change and amendment all falls into protection domain of the present utility model.
Claims (5)
1. mobile large screen system in a studio hall, it comprises a screen body, guide rail below described support is located at by the support and of a fixing described screen body, it is characterized in that, described guide rail is at least two, be parallel to each other between each described guide rail, each described guide rail is provided with at least two guide rail slide blocks matched with described guide rail, and described guide rail slide block is fixedly arranged on the lower end of described support, and described guide rail slide block connects a wire rope; In described studio hall, mobile large screen system also comprises a variable-frequency motor, and described variable-frequency motor connects a speed reducer, and described speed reducer is provided with the elevator wheel of the described wire rope movement of a drive.
2. mobile large screen system in studio hall as claimed in claim 1, it is characterized in that, described speed reducer is worm-gear speed reducer.
3. mobile large screen system in studio hall as claimed in claim 1, it is characterized in that, described guide rail is linear rail.
4. mobile large screen system in studio hall as claimed in claim 1, it is characterized in that, described guide rail is two, and described guide rail slide block is six, each described guide rail is respectively provided with three described guide rail slide blocks.
5. mobile large screen system in studio hall as claimed in claim 1, it is characterized in that, be provided with a strut between described screen body and described support, one end of described strut is bolted in described screen body, and the other end is welded in described support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520152023.4U CN204629021U (en) | 2015-03-17 | 2015-03-17 | Mobile large screen system in studio hall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520152023.4U CN204629021U (en) | 2015-03-17 | 2015-03-17 | Mobile large screen system in studio hall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204629021U true CN204629021U (en) | 2015-09-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520152023.4U Active CN204629021U (en) | 2015-03-17 | 2015-03-17 | Mobile large screen system in studio hall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204629021U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110120189A (en) * | 2019-04-03 | 2019-08-13 | 马春江 | A kind of huge LED display based on Internet of Things |
-
2015
- 2015-03-17 CN CN201520152023.4U patent/CN204629021U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110120189A (en) * | 2019-04-03 | 2019-08-13 | 马春江 | A kind of huge LED display based on Internet of Things |
| CN110120189B (en) * | 2019-04-03 | 2021-01-01 | 深圳市亮彩科技有限公司 | Huge LED display screen based on thing networking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |