CN111664321A - Movable LED display screen - Google Patents
Movable LED display screen Download PDFInfo
- Publication number
- CN111664321A CN111664321A CN201910163333.9A CN201910163333A CN111664321A CN 111664321 A CN111664321 A CN 111664321A CN 201910163333 A CN201910163333 A CN 201910163333A CN 111664321 A CN111664321 A CN 111664321A
- Authority
- CN
- China
- Prior art keywords
- display screen
- led display
- display screens
- movable led
- stabilizer blade
- 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.)
- Pending
Links
- 239000003381 stabilizer Substances 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
Abstract
The invention relates to the field of LED display screens, and discloses a movable LED display screen which comprises support legs, universal wheels at the bottoms of the support legs and display screens in sliding connection with the support legs in the vertical direction, wherein one side of each display screen is provided with a clamping groove, the display screens are provided with buckles on the opposite sides of the clamping grooves, and the adjacent display screens are connected in a matched mode through the clamping grooves and the buckles. According to the invention, the display screens are slidably connected to the support legs and can be adjusted according to the required height, the adjacent display screens can be fixedly connected together after the clamping grooves and the buckles are respectively arranged on the two sides of the display screens, the number of the display screens is set according to the requirements of a user, the display screens can be easily pushed through the universal wheels, the structure is reasonable, the use is simple, the diversification is brought to the use of the LED display screens, and the LED display screen fixing device has a very high practical value.
Description
Technical Field
The invention relates to the field of LED display screens, in particular to a movable LED display screen.
Background
At present, LED screens are used inside a plurality of large shopping malls, roadside or companies to provide convenient services for customers, so that the customers can watch televisions, advertisements, send information and the like, but display screens used in roadside or shopping malls are fixed and immovable, or can be moved after being detached, cannot be moved at any time, are not convenient to carry, and bring inconvenience to users. Therefore, improvements in the prior art are needed.
Disclosure of Invention
In order to overcome the defects in the prior art, a movable LED display screen is provided so as to solve the problems that the display screen cannot be moved randomly and is inconvenient to carry.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a portable LED display screen, includes the universal wheel of stabilizer blade, stabilizer blade bottom and with stabilizer blade sliding connection's on the vertical direction display screen, one side of display screen is equipped with the draw-in groove, the display screen in the opposite side of draw-in groove is equipped with the buckle, and adjacent display screen passes through the cooperation of draw-in groove and buckle is connected.
Compared with the prior art, the LED display screen is connected to the support legs in a sliding mode, the height of the LED display screen can be adjusted according to the required height, the adjacent display screens can be fixedly connected together after the clamping grooves and the buckles are respectively arranged on the two sides of the display screens, the number of the display screens is set according to the requirements of a user, the LED display screen can be pushed easily through the universal wheels, the structure is reasonable, the use is simple, diversification is brought to the use of the LED display screen, and the LED display screen has high practical value.
The buckle is a spring buckle, the clamping groove is internally provided with a clamping piece matched with the spring buckle, and the display screen is adjacent to the clamping groove and is movably connected with the clamping piece in a matched mode through the spring buckle. Set up the connection of two display screens that snak link and draw-in groove can be relaxed.
The movable LED display screen is characterized in that the display screen is connected with the support legs through sliding devices, each sliding device comprises a sliding rail arranged on the support leg and a sliding rod arranged at the back of the display screen, the sliding rails are arranged in the grooves and driven by a motor, and the sliding rods are in sliding connection with the sliding rails in a matched mode. According to the use needs, start the control key alright drive display screen along slide rail up-and-down.
In the movable LED display screen, the top end of the sliding rod is provided with the limiting part, and the sliding rod stops when sliding to the limiting part. The display screen is prevented from falling when the motor breaks down.
Foretell portable LED display screen, the outside of display screen is equipped with waterproof curtain, waterproof curtain and the scalable connection in top of display screen, waterproof curtain can play the protection to the display screen.
According to the movable LED display screen, the rotating shaft is arranged at the top end of the display screen, and the waterproof curtain is opened or retracted through the rotating shaft. The waterproof curtain is convenient to use and can be hidden when not used.
Drawings
FIG. 1 is a schematic front view of a movable LED display screen according to the present invention;
FIG. 2 is a schematic side view of a movable LED display screen according to the present invention;
FIG. 3 is a schematic diagram of the back side of a display screen in a movable LED display screen according to the present invention;
FIG. 4 is a schematic view of a movable LED display screen according to the present invention after the display screen is moved downward;
FIG. 5 is a schematic side view of a movable LED display screen according to the present invention after a waterproof curtain is pulled down;
FIG. 6 is a schematic diagram of adjacent displays in a movable LED display according to the present invention.
Reference is made to the following in corresponding reference numbers in the drawings of the specification:
the device comprises a supporting leg 1, a display screen 2, a waterproof curtain 3, a rotating shaft 4, a sliding device 5, a universal wheel 11, a sliding rail 12, a clamping groove 21, a buckle 22, a sliding rod 23 and a limiting piece 24.
Detailed Description
In order to make the technical means, the characteristics, the purposes and the functions of the invention easy to understand, the invention is further described with reference to the specific drawings.
The embodiment of the invention discloses a movable LED display screen, which comprises a supporting leg 1, a universal wheel 11 at the bottom of the supporting leg 1 and a display screen 2 connected with the supporting leg 1 in a sliding manner in the vertical direction, wherein one side of the display screen 2 is provided with a clamping groove 21, the opposite side of the clamping groove 21 of the display screen 2 is provided with a buckle 22, the adjacent display screens 21 are connected in a matching manner through the clamping groove 21 and the buckle 22, the outer side of the display screen 2 is provided with a waterproof curtain 3, the top end of the display screen 2 is provided with a rotating shaft 4, the waterproof curtain 3 is connected with the rotating shaft 4 in a telescopic manner, namely the waterproof curtain 3 is opened or folded through the rotating shaft 4, as shown in figures 1 and.
Specifically, the buckle 22 is a spring buckle, a clamping piece matched with the spring buckle is arranged in the clamping groove 21, and the adjacent display screens 2 are movably connected through the cooperation of the spring buckle and the clamping piece.
In addition, as shown in fig. 3, the display screen 2 is connected to the supporting leg 1 through the sliding device 5, the sliding device 5 includes a sliding rail 12 disposed on the supporting leg 1 and a sliding rod 23 disposed at the back of the display screen 2, the sliding rail 12 is disposed in the groove, the sliding rod 23 is driven by a motor, and the sliding rod 23 is in sliding connection with the sliding rail 12 after being driven by the motor.
In order to avoid the display screen 2 from falling off when the motor fails, a limiting piece 24 is arranged at the top end of the sliding rod 23, and the sliding rod 23 stops when sliding to the limiting piece 24.
In specific use, as shown in fig. 4 to 6, at first select the display screen 2 of suitable quantity according to the needs of use, press down the motor drive key according to the needs of use, upwards or slide display screen 2 to required position downwards, then block buckle 22 of a display screen 2 in the draw-in groove 21 of adjacent display screen 2, fix adjacent display screen 2 through the effect of spring force, move display screen 2 to required position through the effect of universal wheel 11, if meet rainy day or in order to protect the screen of display screen 2 not destroyed, can pull down waterproof curtain 3 and protect display screen 2, pack up when need not the use can. When display screen 2 or change quantity need be packed up, press motor drive key and bounce buckle 22, alright withdraw display screen 2, or increase the same display screen 2 according to required quantity.
The movable LED display screen is reasonable in structure and simple to use, can be adjusted according to the required height and size, can be pushed easily through the universal wheels 11, brings diversification to the use of the LED display screen, and has high practical value.
Specific embodiments of the invention have been described above. It is to be understood that the invention is not limited to the particular embodiments described above, in that devices and structures not described in detail are understood to be implemented in a manner common in the art; various changes or modifications may be made by one skilled in the art within the scope of the claims without departing from the spirit of the invention, and without affecting the spirit of the invention.
Claims (6)
1. The utility model provides a portable LED display screen which characterized in that: the universal wheel that includes stabilizer blade, stabilizer blade bottom reaches and the stabilizer blade display screen of sliding connection on the vertical direction, one side of display screen is equipped with the draw-in groove, the display screen in the opposite side of draw-in groove is equipped with the buckle, and adjacent display screen passes through the cooperation of draw-in groove and buckle is connected.
2. A movable LED display screen according to claim 1, wherein: the buckle is the snak link, be equipped with in the draw-in groove with snak link complex holder, adjacent the display screen passes through snak link, holder cooperation swing joint.
3. A movable LED display screen according to claim 1, wherein: the display screen passes through slider with the stabilizer blade is connected, and slider is including locating the slide rail on the stabilizer blade and locating the slide bar at display screen back, the slide rail is located in the recess, the slide bar passes through motor drive, the slide bar with slide rail cooperation sliding connection.
4. A movable LED display screen according to claim 3, wherein: the top end of the slide bar is provided with a limiting piece, and the slide bar stops when sliding to the limiting piece.
5. A movable LED display screen according to claim 1, wherein: the outside of display screen is equipped with waterproof curtain, waterproof curtain and the scalable connection in top of display screen.
6. A movable LED display screen according to claim 5, characterized in that: the top end of the display screen is provided with a rotating shaft, and the waterproof curtain is opened or retracted through the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910163333.9A CN111664321A (en) | 2019-03-05 | 2019-03-05 | Movable LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910163333.9A CN111664321A (en) | 2019-03-05 | 2019-03-05 | Movable LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111664321A true CN111664321A (en) | 2020-09-15 |
Family
ID=72381505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910163333.9A Pending CN111664321A (en) | 2019-03-05 | 2019-03-05 | Movable LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111664321A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113180372A (en) * | 2021-03-15 | 2021-07-30 | 华能国际电力江苏能源开发有限公司清洁能源分公司 | Display device capable of splicing display screen |
-
2019
- 2019-03-05 CN CN201910163333.9A patent/CN111664321A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113180372A (en) * | 2021-03-15 | 2021-07-30 | 华能国际电力江苏能源开发有限公司清洁能源分公司 | Display device capable of splicing display screen |
| CN113180372B (en) * | 2021-03-15 | 2023-12-01 | 华能国际电力江苏能源开发有限公司清洁能源分公司 | Display device capable of splicing display screens |
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