CN210600811U - Telescopic display screen - Google Patents
Telescopic display screen Download PDFInfo
- Publication number
- CN210600811U CN210600811U CN201921604949.7U CN201921604949U CN210600811U CN 210600811 U CN210600811 U CN 210600811U CN 201921604949 U CN201921604949 U CN 201921604949U CN 210600811 U CN210600811 U CN 210600811U
- Authority
- CN
- China
- Prior art keywords
- display screen
- fixed connection
- guide rail
- hold
- screen support
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000003466 welding Methods 0.000 claims description 3
- 230000009975 flexible effect Effects 0.000 abstract description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides a telescopic display screen, which comprises a frame, the guide rail that a set of symmetry of the inboard fixed connection of frame front end set up, guide rail and display screen support sliding connection, the front end and the display screen fixed connection of display screen support, the rear end and the hold-in range fixed connection of display screen support, the hold-in range cover is established on driving pulley and driven pulleys, driven pulleys is located between the guide rail, rotates with the fixing base and is connected, driving pulley is located driven pulleys's rear side position, with the transmission shaft fixed connection of motor. The utility model discloses simple structure, the assembly required precision is low, can accomplish accurate control, but the multiunit is installed simultaneously, realizes the flexible effect of many display screens.
Description
Technical Field
The utility model relates to a telescopic display screen belongs to display screen technical field.
Background
At present, the telescopic display screens for stages and advertisements are driven to be telescopic in common use modes such as a crank block type mode and a gear rack transmission type mode. The crank block type structure is simple, but the telescopic stroke is fixed and is not easy to adjust. The gear rack transmission type structure can accurately control the telescopic stroke, but has higher requirement on installation precision.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model aims to provide a telescopic display screen, for realizing above-mentioned purpose, the utility model discloses the technical scheme who takes does:
the utility model provides a telescopic display screen, includes the frame, the guide rail that a set of symmetry of inboard fixed connection of frame front end set up, guide rail and display screen support sliding connection, the front end and the display screen fixed connection of display screen support, the rear end and the hold-in range fixed connection of display screen support, the hold-in range cover is established on driving pulley and driven pulley, driven pulley is located between the guide rail, rotates with the fixing base and is connected, driving pulley is located driven pulley's rear side position, with the transmission shaft fixed connection of motor.
Preferably, the frame is a square frame structure formed by connecting a plurality of connecting plates.
Preferably, the display screen support includes the mounting panel, the perpendicular fixed connection slide bar in both sides of mounting panel, one of them slide bar is perpendicular to be connected with hold-in range fixed connection's dead lever.
Furthermore, the guide rail is of a square block structure, a through hole in the horizontal direction is formed in the middle of the guide rail, and the sliding rod penetrates through the through hole to be in sliding connection with the guide rail.
Furthermore, the sliding rod is connected with the mounting plate in a welding mode.
The utility model discloses simple structure, the assembly required precision is low, can accomplish accurate control, but the multiunit is installed simultaneously, realizes the flexible effect of many display screens.
Drawings
Fig. 1 is a schematic structural diagram of the retractable display screen of the present invention.
In the figure: 1. a frame; 2. a guide rail; 3. a display screen support; 301. mounting a plate; 302. a slide bar; 303. fixing the rod; 4. a display screen; 5. a synchronous belt; 6. a driving pulley; 7. a driven pulley; 8. a fixed seat; 9. an electric motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, a telescopic display screen, including frame 1, the guide rail 2 that a set of symmetry of the inboard fixed connection of frame 1 front end set up, guide rail 2 and 3 sliding connection of display screen support, the front end and the 4 fixed connection of display screen support 3, the rear end and the hold-in range 5 fixed connection of display screen support 3, hold-in range 5 cover is established on driving pulley 6 and driven pulley 7, driven pulley 7 is located between the guide rail 2, rotates with fixing base 8 and is connected, driving pulley 6 is located the rear side position of driven pulley 7, with the transmission shaft fixed connection of motor 9. The frame 1 is a square frame body structure formed by connecting a plurality of connecting plates. The number of the guide rails 2 can be 4, and the guide rails are respectively and symmetrically arranged on the inner side of the front end of the rack 1.
The display screen support 3 comprises a mounting plate 301 for mounting the display screen 4, the two sides of the mounting plate 301 are vertically and fixedly connected with sliding rods 302, and one sliding rod 302 is vertically connected with a fixing rod 303 fixedly connected with a synchronous belt 5. The sliding rods 302 of the display screen bracket 3 may be arranged according to the number of the guide rails 2, and are all connected with the mounting plate 301.
The guide rail 2 is a square block-shaped structure, a through hole in the horizontal direction is formed in the middle of the guide rail, the sliding rod 302 penetrates through the through hole to be in sliding connection with the guide rail 2, and the sliding connection mode is various and not limited to the sliding connection mode.
The sliding rod 302 is connected with the mounting plate 301 in a welding mode, so that the connection is firmer and more reliable.
In the use, at first with the both ends outside and the reservation mouth or the fixed equipment fixed connection of frame 1, motor 9 and fixing base 8 all with fixed equipment fixed connection, keep the center of driving pulley 6 and driven pulley 7 to be in same straight line, display screen 4 fixed mounting is on mounting panel 301, through the positive and negative rotation of control motor 9, drive hold-in range 5 and be reciprocating motion, and then drive slide bar 302 through dead lever 303 and be concertina movement in guide rail 2, finally realize the concertina movement of display screen 4 relative frame 1. A plurality of telescopic display screens can be combined together according to requirements, so that the telescopic effect of the plurality of display screens is realized, and a strong dynamic effect is displayed.
The user can stretch out and draw back the stroke adjustment according to the in-service use demand, but the slide bar 302 of the different length of optional satisfies the demand, and suitable adjustment is carried out according to the length of slide bar 302 to hold-in range 5 simultaneously, and then the distance between adjustment motor 9 and the fixing base 8 for the distance between motor 9 and the fixing base 8 is greater than the flexible stroke distance of slide bar 302 all the time, ensures that fixed plate 303 is in the unilateral position of hold-in range 5 all the time.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. A telescopic display screen which characterized in that: including frame (1), guide rail (2) that a set of symmetry of frame (1) front end inboard fixed connection set up, guide rail (2) and display screen support (3) sliding connection, the front end and display screen (4) fixed connection of display screen support (3), the rear end and hold-in range (5) fixed connection of display screen support (3), hold-in range (5) cover is established on driving pulley (6) and driven pulley (7), driven pulley (7) are located between guide rail (2), rotate with fixing base (8) and are connected, driving pulley (6) are located the rear side position of driven pulley (7), with the transmission shaft fixed connection of motor (9).
2. The retractable display screen of claim 1, wherein: the rack (1) is a square frame body structure formed by connecting a plurality of connecting plates.
3. The retractable display screen of claim 1, wherein: display screen support (3) are including mounting panel (301), the perpendicular fixed connection slide bar (302) in both sides of mounting panel (301), one of them slide bar (302) vertical connection with hold-in range (5) fixed connection's dead lever (303).
4. The retractable display screen of claim 3, wherein: the guide rail (2) is of a square block structure, a through hole in the horizontal direction is formed in the middle of the guide rail, and the sliding rod (302) penetrates through the through hole to be connected with the guide rail (2) in a sliding mode.
5. The retractable display screen of claim 3, wherein: the sliding rod (302) is connected with the mounting plate (301) in a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921604949.7U CN210600811U (en) | 2019-09-25 | 2019-09-25 | Telescopic display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921604949.7U CN210600811U (en) | 2019-09-25 | 2019-09-25 | Telescopic display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210600811U true CN210600811U (en) | 2020-05-22 |
Family
ID=70687960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921604949.7U Expired - Fee Related CN210600811U (en) | 2019-09-25 | 2019-09-25 | Telescopic display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210600811U (en) |
-
2019
- 2019-09-25 CN CN201921604949.7U patent/CN210600811U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 |