CN114893667B - Arc-shaped LED display screen - Google Patents
Arc-shaped LED display screen Download PDFInfo
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- CN114893667B CN114893667B CN202210549823.4A CN202210549823A CN114893667B CN 114893667 B CN114893667 B CN 114893667B CN 202210549823 A CN202210549823 A CN 202210549823A CN 114893667 B CN114893667 B CN 114893667B
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- display screen
- base
- support piece
- led display
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- 238000009434 installation Methods 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 description 18
- 229910052751 metal Inorganic materials 0.000 description 18
- 238000007493 shaping process Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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- 239000011324 bead Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
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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
- F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
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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
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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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
- G09F9/33—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 semiconductor devices, e.g. diodes
Abstract
The application provides a circular arc-shaped LED display screen, and relates to the technical field of display equipment. The application adopts the technical scheme that the strip-shaped display screen comprises a lower base, an upper base and a strip-shaped display screen main body, wherein the lower base is provided with a lower fixing piece fixedly connected with an installation object, the upper base is provided with an upper fixing piece fixedly connected with the installation object, the top end of the strip-shaped display screen main body is connected with the upper base, the bottom end of the strip-shaped display screen main body is connected with the lower base, the lower base is provided with a first hinge support piece and a second hinge support piece, the first hinge support piece is provided with a lower connecting shaft, the second hinge support piece is provided with a lower hinge hole, the upper base is provided with a third hinge support piece and a fourth hinge support piece, the third hinge support piece is provided with an upper connecting shaft, the fourth hinge support piece is provided with an upper hinge hole, the back surface of the strip-shaped display screen main body is provided with a control module, and the left side wall and the right side wall of the control module are respectively provided with interfaces, and the interfaces are inserted with data wires.
Description
Technical Field
The application relates to the technical field of display equipment, in particular to a circular arc-shaped LED display screen.
Background
LED display screen (LED display): also known as an electronic display screen or a streaming display screen. The LED display device consists of an LED lattice, and is characterized in that characters, pictures, animations and videos are displayed by the on-off of red, blue, yellow, white and green lamp beads, the content can be replaced at any time, and all the components are display devices with modularized structures.
The LED display device is characterized by comprising a display module, a control system and a power supply system, wherein the display module is formed by a dot matrix formed by LED lamps and is mainly responsible for luminous display; the control system can enable the screen to display the desired contents such as characters, pictures, videos and the like by controlling the on-off of the corresponding areas; the power supply system is responsible for converting the input voltage current into the voltage current required by the display screen.
The existing LED display screens are basically hung on the wall surfaces to be customized for some arc-shaped wall surfaces, so that the customized LED display screens are attached to the wall surfaces as much as possible, and the customization cost is high. And after the customized LED display screen is replaced, the customized LED display screen is difficult to be applied to other places, so that waste is caused. Accordingly, the prior art is in need of improvement.
Disclosure of Invention
The application aims to provide a circular arc-shaped LED display screen, which can provide a corresponding solution for the problems existing in the prior art and has the beneficial effects of cost reduction and reusability.
Embodiments of the present application are implemented as follows:
the embodiment of the application provides a circular arc-shaped LED display screen, which comprises a lower base, an upper base and a strip-shaped display screen main body, wherein the lower base is provided with a lower fixing piece fixedly connected with an installation object, the upper base is provided with an upper fixing piece fixedly connected with the installation object, the top end of the strip-shaped display screen main body is connected with the upper base, the bottom end of the strip-shaped display screen main body is connected with the lower base, the left side and the right side of the lower base are respectively provided with a first hinging support piece and a second hinging support piece which are mutually matched, the first hinging support piece is provided with a lower connecting shaft, the second hinging support piece is provided with a lower hinging hole for the insertion of the lower connecting shaft, the left side and the right side of the upper base are respectively provided with a third hinging support piece and a fourth hinging support piece which are mutually matched, the fourth hinging support piece is provided with an upper hinging hole for the insertion of the upper connecting shaft, the back surface of the strip-shaped display screen main body is provided with a control module, and the left side wall and the right side wall of the control module are respectively provided with a data wire interface.
Through the technical scheme of this embodiment, lower base links to each other with lower base is articulated, and upper base links to each other with upper base is articulated for two adjacent bar display screen main parts can transmit and rotate, can laminate on curved wall, also can laminate on the wall on straight face, even on the cylinder, and application scope is wider, need not to customize to curved wall, has practiced thrift the cost. And the detachable wall can be used for other wall surfaces, so that waste caused by inapplicability is avoided.
In some embodiments of the present application, the data line includes a spring line, and plugs inserted into the interfaces are disposed at two ends of the spring line.
Through the technical scheme of the embodiment, two adjacent control modules can be connected by a plurality of data lines and are used for transmitting data and supplying power. The plug is used for corresponding with the interface, and the spring wire has certain elasticity, can adapt to the distance between two control modules, is in the state of stretching all the time, avoids adjacent data line to take place to twine, and the result of use is better.
In some embodiments of the present application, the lower fixing member is a lower metal sheet welded to the lower base, the lower metal sheet is provided with a lower screw hole, the upper fixing member is an upper metal sheet welded to the upper base, and the upper metal sheet is provided with an upper screw hole.
Through the technical scheme of this embodiment, screw connection installation is firm, and it is convenient to dismantle, and the result of use is better.
In some embodiments of the application, the lower connecting shaft and the upper connecting shaft are provided with nuts.
Through the technical scheme of this embodiment, threaded connection is a wide-use detachable fixed connection, has simple structure, connects reliably, installs and removes advantages such as convenient for connect first articulated piece and second articulated piece, third articulated piece and fourth articulated piece's effect is better.
In some embodiments of the present application, the support structure further comprises a shaping cylinder and a support rod connected to each other, wherein the lower fixing member and the upper fixing member are connected to the shaping cylinder.
Through the technical scheme of this embodiment, the strip display screen main part can laminate the shaping drum for the convex LED display screen of this embodiment forms cylindricly, and people all around can both see, are fit for installing in the open place, have better suction effect.
In some embodiments of the present application, a bearing ring is disposed at the bottom of the shaping cylinder, and the bearing ring abuts against the lower base.
Through the technical scheme of this embodiment, bear the ring and play certain load effect, avoid weight to bear by last base and lower base entirely, the dispersion atress is difficult to drop, and the security is better.
In some embodiments of the application, the bottom of the support bar is provided with a fixing flange.
Through the technical scheme of this embodiment, mounting flange and the area of contact on ground are bigger, and the bracing piece is installed subaerial more stably, is difficult for empting.
In some embodiments of the application, the above-mentioned fixing flange is provided with a ground spike.
Through the technical scheme of this embodiment, the ground nail makes mounting flange fix subaerial, and the bracing piece is more stable.
In some embodiments of the application, the ground spike is provided with barbs.
Through the technical scheme of this embodiment, after the ground nail inserts ground, the barb plays the effect of preventing outer pulling out, and the bracing piece is more stable.
Compared with the prior art, the embodiment of the application has at least the following advantages or beneficial effects:
the embodiment of the application provides a circular arc-shaped LED display screen, which mainly comprises a lower base, an upper base and a strip-shaped display screen main body, wherein the strip-shaped display screen can be a strip-shaped LED screen with the width of 5 cm and the height of 45 cm in the prior art, the lower base is used for limiting the bottom end of the strip-shaped display screen, and the upper base is used for limiting the top end of the strip-shaped display screen. The lower base and the upper base are both cuboid hollow metal blocks or plastic blocks, the bottom end face of the display screen main body is fixedly connected with the top end face of the lower base, and the top end face of the display screen main body is fixedly connected with the bottom end face of the upper base. The lower fixing piece is fixedly connected with the lower base, is used for being fixed with a wall body or other objects through the lower fixing piece, is fixedly connected with the upper base, and is used for being fixed with the wall body or other objects through the upper fixing piece. The first hinge support piece, the second hinge support piece, the third hinge support piece and the fourth hinge support piece are all iron sheets or plastic sheets with round end parts, the first hinge support piece is fixed at a position of the lower base, which is deviated from the left side, the second hinge support piece is fixed at a position of the lower base, which is deviated from the right side, the third hinge support piece is fixed at a position of the upper base, which is deviated from the left side, and the fourth hinge support piece is fixed at a position of the upper base, which is deviated from the right side. The vertical lower connecting shaft is a cylinder, the bottom end of the vertical lower connecting shaft is fixedly connected with the upper surface of the first hinging support piece, and the lower hinging hole penetrates through the upper surface and the lower surface of the second hinging support piece; similarly, the vertical upper connecting shaft is a cylinder, the bottom end of the vertical upper connecting shaft is fixedly connected with the upper surface of the third hinging supporting piece, and the lower hinging hole penetrates through the upper surface and the lower surface of the fourth hinging supporting piece. The second hinging support piece of the lower base at the left side is overlapped and aligned with the first hinging support piece of the lower base at the right side, and the lower connecting shaft of the first hinging support piece is inserted into the lower hinging hole of the second hinging support piece to realize hinging of the two adjacent lower bases; and meanwhile, in the two adjacent upper bases, the fourth hinging support piece of the upper base on the left side is overlapped and aligned with the third hinging support piece of the upper base on the right side, and the upper connecting shaft of the third hinging support piece is inserted into the upper hinging hole of the fourth hinging support piece to realize hinging of the two adjacent upper bases. The front of bar display screen main part is used for showing the video, and control module fixes the back at bar display screen main part, and control module's left and right sides wall all is equipped with an interface, and the data line of being convenient for inserts the interface, realizes power supply and data transmission.
When the novel LED display screen is used, the lower base is hinged with the lower base, the upper base is hinged with the upper base, so that two adjacent strip-shaped display screen main bodies can be emitted and rotated, can be attached to an arc-shaped wall, can be attached to a straight wall and even be on a cylinder, the application range is wide, customization to the arc-shaped wall is not needed, and the cost is saved. And the detachable wall can be used for other wall surfaces, so that waste caused by inapplicability is avoided. Therefore, the arc-shaped LED display screen provided by the embodiment of the application has the beneficial effects of cost reduction and reusability.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of an arc-shaped LED display screen according to an embodiment of the present application;
fig. 2 is a schematic diagram of a partial structure of an arc-shaped LED display screen according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of a data line according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a lower base according to an embodiment of the present application;
fig. 5 is a schematic structural view of a shaping cylinder and a support rod according to an embodiment of the present application.
Icon: the display screen comprises a lower base, a first hinged support sheet, a lower connecting shaft, a second hinged support sheet, an upper base, a 3-bar-shaped display screen body, a control module, a 4-lower fixing piece, a 401-lower screw hole, a 5-upper fixing piece, a 6-data wire, a 601-spring wire, a 602-plug, a 7-shaped cylinder, a 701-bearing ring, an 8-support rod, a 801-fixing flange and an 802-ground nail.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. The components of the embodiments of the present application generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the application, as presented in the figures, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the embodiments of the present application, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which the product of the present application is conventionally put when used, it is merely for convenience of describing the present application and simplifying the description, and it does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," and the like, if any, do not denote a requirement that the component be absolutely horizontal or vertical, but rather may be slightly inclined. As "horizontal" merely means that its orientation is more horizontal than "vertical" and does not mean that the structure or component must be entirely horizontal, but may be slightly inclined.
In the description of the embodiments of the present application, "plurality" means at least 2.
In the description of the embodiments of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
Examples
Referring to fig. 1 to 5, an embodiment of the application provides a circular arc LED display screen, which has the following specific structure.
The embodiment of the application provides a circular arc-shaped LED display screen, which comprises a lower base 1, an upper base 2 and a strip-shaped display screen main body 3, wherein the lower base 1 is provided with a lower fixing piece 4 fixedly connected with an installation object, the upper base 2 is provided with an upper fixing piece 5 fixedly connected with the installation object, the top end of the strip-shaped display screen main body 3 is connected with the upper base 2, the bottom end of the strip-shaped display screen main body 3 is connected with the lower base 1, the left side and the right side of the lower base 1 are respectively provided with a first hinging support piece 101 and a second hinging support piece 102 which are mutually matched, the first hinging support piece 101 is provided with a lower connecting shaft 1011, the second hinging support piece 102 is provided with a lower hinging hole for the lower connecting shaft 1011 to be inserted, the left side and the right side of the upper base 2 are respectively provided with a third hinging support piece and a fourth hinging support piece which are mutually matched, the third hinging support piece is provided with an upper connecting shaft, the fourth hinging piece is provided with an upper hinging hole for the connecting shaft to be inserted, the back surface of the strip-shaped display screen main body 3 is provided with a control module 301, the left side and right side wall of the control module 301 is respectively provided with an interface, and a data line 6 is inserted into the interface. Referring to fig. 1, the arc-shaped LED display screen provided by the embodiment of the present application mainly comprises a lower base 1, an upper base 2, and a strip-shaped display screen main body 3, where the strip-shaped display screen can select a strip-shaped LED screen with a width of 5 cm and a height of 45 cm in the prior art, the lower base 1 is used for limiting the bottom end of the strip-shaped display screen, and the upper base 2 is used for limiting the top end of the strip-shaped display screen.
Referring to fig. 1 and 2, the lower base 1 and the upper base 2 are rectangular hollow metal blocks or plastic blocks, the bottom end surface of the display screen main body is fixedly connected with the top end surface of the lower base 1, and the top end surface of the display screen main body is fixedly connected with the bottom end surface of the upper base 2. The lower fixing piece 4 is fixedly connected with the lower base 1, is used for being fixed with a wall body or other objects through the lower fixing piece 4, and the upper fixing piece 5 is fixedly connected with the upper base 2 and is used for being fixed with the wall body or other objects through the upper fixing piece 5.
As shown in fig. 2 and 4, the first hinge bracket 101, the second hinge bracket 102, the third hinge bracket and the fourth hinge bracket are all iron plates or plastic plates with round ends, the first hinge bracket 101 is fixed at a position on the left side of the lower base 1, the second hinge bracket 102 is fixed at a position on the right side of the lower base 1, the third hinge bracket is fixed at a position on the left side of the upper base 2, and the fourth hinge bracket is fixed at a position on the right side of the upper base 2. The vertical lower connecting shaft 1011 is a cylinder, the bottom end of the vertical lower connecting shaft is fixedly connected with the upper surface of the first hinge support piece 101, and the lower hinge hole penetrates through the upper surface and the lower surface of the second hinge support piece 102; similarly, the vertical upper connecting shaft is a cylinder, the bottom end of the vertical upper connecting shaft is fixedly connected with the upper surface of the third hinging supporting piece, and the lower hinging hole penetrates through the upper surface and the lower surface of the fourth hinging supporting piece. The second hinging support pieces 102 of the lower bases 1 on the left side are aligned with the first hinging support pieces 101 of the lower bases 1 on the right side in a superposition manner, and the lower connecting shafts 1011 of the first hinging support pieces 101 are inserted into the lower hinging holes of the second hinging support pieces 102 to realize hinging of the two adjacent lower bases 1; meanwhile, in the two adjacent upper bases 2, a fourth hinging support piece of the upper base 2 on the left side is overlapped and aligned with a third hinging support piece of the upper base 2 on the right side, and an upper connecting shaft of the third hinging support piece is inserted into an upper hinging hole of the fourth hinging support piece to realize hinging of the two adjacent upper bases 2. The front of bar display screen main part 3 is used for showing the video, and control module 301 is fixed at the back of bar display screen main part 3, and control module 301's left and right sides wall all is equipped with an interface, and the interface is inserted to data line 6 of being convenient for, realizes power supply and data transmission.
When the novel LED display screen is used, the lower base 1 is hinged with the lower base 1, the upper base 2 is hinged with the upper base 2, so that two adjacent strip-shaped display screen main bodies 3 can be emitted and rotated, can be attached to an arc-shaped wall, can be attached to a straight wall, and even can be attached to a cylinder, the application range is wide, customization to the arc-shaped wall is not needed, and the cost is saved. And the detachable wall can be used for other wall surfaces, so that waste caused by inapplicability is avoided.
In some embodiments of the present application, the data line 6 includes a spring line 601, and plugs 602 inserted into the interfaces are disposed at both ends of the spring line 601. As shown in fig. 2 and 3, the data line 6 is mainly composed of a spring line 601 and two plugs 602, and the plugs 602 are respectively fixed at both ends of the spring line 601. The left plug 602 is inserted into the right side wall interface of the left control module 301, and the right plug 602 is inserted into the left side wall interface of the left control module 301. By the technical solution of the present embodiment, two adjacent control modules 301 may be connected by a plurality of data lines 6 for transmitting data and supplying power. The plug 602 is used for corresponding to the interface, and the spring wire 601 has certain elasticity, can adapt to the distance between two control modules 301, is always in a straightened state, avoids the adjacent data wire 6 to be wound, and has better use effect.
In some embodiments of the present application, the lower fixing member 4 is a lower metal plate welded to the lower base 1, the lower metal plate is provided with a lower screw hole 401, and the upper fixing member 5 is an upper metal plate welded to the upper base 2, and the upper metal plate is provided with an upper screw hole. As shown in fig. 2 and 4, the lower fixing member 4 is formed by a rectangular lower metal sheet, the end surface of the lower metal sheet is attached to a wall or other objects, the top of the lower metal sheet and the bottom surface of the lower fixing member 4 are welded and fixed, and the lower screw holes 401 penetrate through the surface of the lower metal sheet, so that screws can be conveniently driven into the wall surface through the lower screw holes 401. The upper fixing piece 5 is composed of a rectangular upper metal sheet, the end face of the upper metal sheet is attached to a wall or other objects, the bottom of the upper metal sheet is welded and fixed with the top face of the upper fixing piece 5, and an upper screw hole penetrates through the surface of the upper metal sheet, so that screws can be conveniently driven into the wall surface through the upper screw hole. Through the technical scheme of this embodiment, screw connection installation is firm, and it is convenient to dismantle, and the result of use is better.
In some embodiments of the application, the lower and upper connection shafts 1011 and 1011 are provided with nuts. As shown in fig. 2 and 4, the lower connection shaft 1011 and the upper connection shaft are both threaded near the top end, and a nut can be sleeved on the lower connection shaft 1011 or the upper connection shaft in a threaded connection manner. Through the technical scheme of this embodiment, threaded connection is a detachable fixed connection of wide use, has simple structure, connects reliably, installs and removes advantages such as convenient for connect first articulated support piece 101 and second articulated support piece 102, third articulated support piece and fourth articulated support piece's effect is better.
In some embodiments of the application, it further comprises a shaping cylinder 7 and a support rod 8 connected to each other, the lower fixing member 4 and the upper fixing member 5 being connected to the shaping cylinder 7. As shown in connection with fig. 1 and 5, cylindrical screens may be installed in parks, commercial supervisors for better visual effect. The shaping cylinder 7 is arranged, the shaping cylinder 7 can be a cylindrical frame, an iron sheet is covered on the outer surface of the cylindrical frame, and the top end of the vertical supporting rod 8 is welded and fixed with the bottom surface of the shaping cylinder 7. The strip-shaped display screen main body 3 is tightly attached to the side wall of the shaping cylinder 7, and the lower fixing piece 4 and the upper fixing piece 5 are fixedly connected with the iron sheet through bolts. Through the technical scheme of this embodiment, bar display screen main part 3 can laminate shaping drum 7 for the convex LED display screen of this embodiment forms cylindric, and the people all around can all see, is fit for installing in the open place, has better suction effect.
In some embodiments of the present application, a bearing ring 701 is disposed at the bottom of the shaping cylinder 7, and the bearing ring 701 abuts against the lower base 1. As shown in fig. 1 and 5, the bearing ring 701 is sleeved at the bottom of the shaping cylinder 7, a groove is formed on the bearing ring 701 to facilitate the lower fixing member 4 to pass through, and the upper surface of the bearing ring 701 supports the lower base 1. Through the technical scheme of this embodiment, bear the weight of ring 701 play certain load effect, avoid weight to bear by last base 2 and lower base 1 entirely, the dispersion atress is difficult to drop, and the security is better.
In some embodiments of the present application, the bottom of the support rod 8 is provided with a fixing flange 801. As shown in fig. 5, a fixing flange 801 is installed at the bottom of the support rod 8 and is welded to the bottom end surface of the support rod 8. Through the technical scheme of this embodiment, the contact area of mounting flange 801 and ground is bigger, and bracing piece 8 is installed subaerial more stably, is difficult for empting.
In some embodiments of the application, the above-described fixing flange 801 is provided with ground nails 802. Referring to fig. 5, the upper end of the ground screw 802 is fixedly connected to the fixing flange 801, and the lower end of the ground screw 802 is inserted into the ground. Through the technical scheme of this embodiment, the ground nail 802 makes the fixed flange 801 fixed on the ground, and the support rod 8 is more stable.
In some embodiments of the present application, the ground spike 802 is provided with barbs. As shown in connection with fig. 5, a number of barbs are uniformly distributed over the surface of ground pin 802. Through the technical scheme of this embodiment, after ground nail 802 inserts ground, the barb plays the effect of preventing outer pull out, and bracing piece 8 is more stable.
In summary, the embodiment of the application provides a circular arc-shaped LED display screen, which comprises a lower base 1, an upper base 2 and a strip-shaped display screen main body 3, wherein the lower base 1 is provided with a lower fixing piece 4 fixedly connected with an installation object, the upper base 2 is provided with an upper fixing piece 5 fixedly connected with the installation object, the top end of the strip-shaped display screen main body 3 is connected with the upper base 2, the bottom end of the strip-shaped display screen main body 3 is connected with the lower base 1, the left side and the right side of the lower base 1 are respectively provided with a first hinge support piece 101 and a second hinge support piece 102 which are mutually matched, the first hinge support piece 101 is provided with a lower connecting shaft 1011, the second hinge support piece 102 is provided with a lower hinge hole for the lower connecting shaft 1011 to be inserted, the left side and the right side of the upper base 2 are respectively provided with a third hinge support piece and a fourth hinge support piece which are mutually matched, the fourth hinge support piece is provided with an upper hinge hole for the upper connecting shaft to be inserted, the back of the strip-shaped display screen main body 3 is provided with a control module 301, the left side and right side wall of the control module 301 is respectively provided with interfaces, and the interfaces are inserted with the interfaces 6, thereby reducing the cost and recycling effects.
The above is only a preferred embodiment of the present application, and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (7)
1. The utility model provides a convex LED display screen, its characterized in that, including lower base, last base and bar display screen main part, lower base is provided with the lower mounting with installation object fixed connection, go up the base be provided with installation object fixed connection's last mounting, bar display screen main part the top with go up the base and be connected, bar display screen main part's bottom with lower base is connected, the left and right sides of lower base is provided with first articulated supporting plate and the articulated supporting plate of second of mutually supporting plate respectively, first articulated supporting plate is provided with down the connecting axle, the articulated supporting plate of second is equipped with the confession lower connecting axle male lower hinge hole, the left and right sides of going up the base is provided with the articulated supporting plate of third and fourth of mutually adapting respectively, the articulated supporting plate of third is provided with the connecting axle, the articulated supporting plate of fourth is equipped with the confession go up the articulated hole of connecting axle male, the back of bar display screen main part is provided with control module, control module's left and right sides wall all is equipped with interface wire, the last data link to each other with the screw of the last data link to each other with the wire, the wire is equipped with the last wire of the connecting plate of lower mounting, the wire of the base is equipped with the wire, the wire of the wire connection is equipped with down the wire, the wire connection.
2. The arc LED display screen of claim 1, wherein the lower and upper connecting shafts are each provided with a screw cap.
3. The arcuate LED display screen as set forth in claim 1, further comprising a shaped cylinder and a support rod connected to each other, the lower and upper fixtures each being connected to the shaped cylinder.
4. A circular arc LED display screen according to claim 3, wherein the bottom of the shaped cylinder is provided with a bearing ring, which abuts the lower base.
5. The arc-shaped LED display screen of claim 4, wherein the bottom of the support bar is provided with a fixing flange.
6. The arc LED display screen of claim 5, wherein the fixing flange is provided with ground nails.
7. The arc LED display screen of claim 6, wherein the ground pin is provided with barbs.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210549823.4A CN114893667B (en) | 2022-05-20 | 2022-05-20 | Arc-shaped LED display screen |
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| RU2322705C1 (en) * | 2006-09-15 | 2008-04-20 | Григорий Иванович Дерягин | Rotary display |
| CN210535220U (en) * | 2019-07-22 | 2020-05-15 | 深圳市亮彩科技有限公司 | LED transparent cylindrical screen structure |
| CN111477116A (en) * | 2020-06-06 | 2020-07-31 | 李萌 | Flexible folding edge, supporting assembly and display device |
| CN112669711A (en) * | 2020-12-08 | 2021-04-16 | 河南光之源光电科技有限公司 | Transparent LED display screen |
| CN112696423A (en) * | 2019-10-22 | 2021-04-23 | 北京小米移动软件有限公司 | Rotating shaft and electronic equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103544889B (en) * | 2013-09-30 | 2015-07-01 | 深圳市创显光电有限公司 | Curved surface regulating structure of LED display screen and LED display screen |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2322705C1 (en) * | 2006-09-15 | 2008-04-20 | Григорий Иванович Дерягин | Rotary display |
| CN210535220U (en) * | 2019-07-22 | 2020-05-15 | 深圳市亮彩科技有限公司 | LED transparent cylindrical screen structure |
| CN112696423A (en) * | 2019-10-22 | 2021-04-23 | 北京小米移动软件有限公司 | Rotating shaft and electronic equipment |
| CN111477116A (en) * | 2020-06-06 | 2020-07-31 | 李萌 | Flexible folding edge, supporting assembly and display device |
| CN112669711A (en) * | 2020-12-08 | 2021-04-16 | 河南光之源光电科技有限公司 | Transparent LED display screen |
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