CN213927831U - Protective guard and linked screen protective guard - Google Patents

Protective guard and linked screen protective guard Download PDF

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Publication number
CN213927831U
CN213927831U CN202020730180.XU CN202020730180U CN213927831U CN 213927831 U CN213927831 U CN 213927831U CN 202020730180 U CN202020730180 U CN 202020730180U CN 213927831 U CN213927831 U CN 213927831U
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CN
China
Prior art keywords
frame
display panel
led display
transparent
fixing
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Active
Application number
CN202020730180.XU
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Chinese (zh)
Inventor
李淑玲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Jinghong Technology Co ltd
GWS Technology Co Ltd
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Shenzhen Jinghong Technology Co ltd
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Priority to CN202020730180.XU priority Critical patent/CN213927831U/en
Priority to PCT/CN2020/133560 priority patent/WO2021223426A1/en
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Publication of CN213927831U publication Critical patent/CN213927831U/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00—Fencing, e.g. fences, enclosures, corrals
    • E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
    • E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00—Fencing, e.g. fences, enclosures, corrals
    • E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
    • E04H17/20—Posts therefor
    • E04H17/22—Anchoring means therefor, e.g. specially-shaped parts entering the ground; Struts or the like
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F23/00—Advertising on or in specific articles, e.g. ashtrays, letter-boxes
    • 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

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Abstract

The utility model belongs to the technical field of protective structures, and relates to a protective guard and a combined screen protective guard, which comprises a transparent LED display panel, a control driving module and a protective guard frame; the control driving module is electrically connected with the transparent LED display panel and is used for controlling the display of the transparent LED display panel; the transparent LED display panel is arranged on the guardrail frame. Through set up transparent LED display panel on the rail guard frame, reached safety protection and the integrative effect of screen dynamic play to through adopting transparent LED display panel as main display unit, make the overall structure of rail guard compacter frivolous, and because main display unit is transparent substrate, make the rail guard more pleasing to the eye.

Description

Protective guard and linked screen protective guard
Technical Field
The utility model belongs to the technical field of protective structure, especially, relate to a rail guard and antithetical couplet screen rail guard.
Background
The protective guard mainly plays a role in protection, can be arranged indoors or outdoors, has various structures, is made of materials including wooden, metal, glass, cement and the like, and can be arranged outdoors. The existing glass guardrail is more and more popular due to beautiful atmosphere and is more and more widely used. However, only glass alone cannot meet the requirements of people, so that a protective guard with a display screen is provided, for example, the protective guard shown in fig. 1 includes a first rail support 11 'and a second rail support 12', the bottoms of the first rail support 11 'and the second rail support 12' are connected with a fixing base 2 ', the first rail support 11' and the second rail support 12 'are respectively connected with a connecting and fixing device 3', a screw hole 31 'is provided on the connecting and fixing device 3', and the connecting and fixing device 3 'is connected with an LED display screen 4' through a fixing screw. Due to the structure and the fixing mode of the LED display screen, the whole structure is not compact and attractive enough, screw holes are required to be punched on the LED display screen, the whole structure is not attractive and compact enough, and the installation is not convenient enough.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: aiming at the problem that the existing protective guard with an LED display screen is not compact and attractive enough in structure, a protective guard and a screen-connected protective guard are provided.
In order to solve the above technical problem, an embodiment of the present invention provides a guard rail, including a transparent LED display panel, a control driving module, and a guard rail frame;
the control driving module is electrically connected with the transparent LED display panel and is used for controlling the display of the transparent LED display panel;
the transparent LED display panel is arranged on the guardrail frame.
Optionally, the transparent LED display panel includes a transparent substrate, LED beads, and a transparent cover plate; the control driving module comprises a power supply and a signal processing module;
the power supply is used for supplying power to the LED lamp beads and the signal processing module;
the LED lamp beads are arranged between the transparent substrate and the transparent cover plate;
the transparent substrate is provided with a printed circuit layer, and pins of the LED lamp beads are electrically connected to the printed circuit layer;
the signal processing module is electrically connected with the printed circuit layer and used for controlling the display of the LED lamp beads.
Optionally, the control driving module is arranged on the guardrail frame.
Optionally, the guard rail further comprises a fixing base, and the fixing base is arranged on one side of the guard rail frame; the fixed base is provided with an inner cavity and a fixed part; the power supply and/or the signal processing module are/is arranged in the inner cavity; the fixed base is fixedly connected with the ground by the fixing piece, or the fixed base is fixedly connected to the guardrail frame by the fixing piece;
the upper end of the transparent LED display panel is fixedly connected with the upper end of the guardrail frame, and the lower end of the transparent LED display panel is fixedly connected with the fixed base.
Optionally, a first clamping groove is formed in the fixed base;
the lower end of the transparent LED display panel is clamped in the first clamping groove.
Optionally, the guardrail frame comprises a railing, a fixed frame and a base frame; the base frame is used for being fixed on the ground; the handrail is arranged on the fixed frame;
the fixing frame is arranged on the base frame in a vertically sliding manner, a fastening piece is arranged between the fixing frame and the base frame, and the relative sliding between the fixing frame and the base frame is unlocked or locked through the fastening piece;
the fixing frame is provided with a fixing part, the fixing part is provided with a second clamping groove, and the upper end of the transparent LED display panel is clamped with the second clamping groove.
Optionally, the fixing frame is a split structure and comprises a first supporting piece and a second supporting piece;
the fixed part is arranged on the first supporting piece;
the railing is arranged on the second support piece.
Optionally, a cover plate is further included;
an opening on the fixed base, through which the control driving module is arranged in the inner cavity, is positioned on one side of the fixed base in the front-back direction;
the cover plate is connected with the fixed base and used for closing the opening.
Optionally, a sealing member is disposed between the cover plate and the fixed base.
Optionally, the fixing base is further provided with a through groove penetrating from left to right for wiring.
On the other hand the utility model also provides a ally oneself with screen rail guard, include as above the rail guard, the rail guard is established to a plurality ofly, and is a plurality of the rail guard is arranged in proper order along controlling the direction and is ally oneself with the screen.
The embodiment of the utility model provides a rail guard and antithetical couplet screen rail guard, compare with prior art, through set up transparent LED display panel on the guardrail frame, reached safety protection and the integrative effect of screen dynamic play to through adopting transparent LED display panel as main display unit, make the overall structure of rail guard compacter light and handy, and because main display unit is transparent substrate, make the rail guard more pleasing to the eye.
Drawings
Fig. 1 is a schematic view illustrating a structure of a conventional guard rail;
fig. 2 is a schematic structural diagram of a guard rail according to an embodiment of the present invention;
FIG. 3 is a partial cross-sectional view of the transparent LED display panel of FIG. 2;
FIG. 4 is a schematic structural diagram of the LED lamp bead in FIG. 3;
FIG. 5 is a schematic view of a partial structure of the transparent LED display panel of FIG. 2;
fig. 6 is a schematic structural view of a fixing base, a control driving module and a cover plate in the guard rail shown in fig. 2;
FIG. 7 is a schematic structural view of the stationary base, the control drive module and the cover plate of FIG. 6 assembled together;
fig. 8 is a schematic structural view of a transparent LED display panel and a coupling seat in the guard rail shown in fig. 2;
FIG. 9 is a schematic structural view of the guardrail housing of FIG. 2;
FIG. 10 is an enlarged view at A in FIG. 9;
fig. 11 is a schematic structural view of a guard rail according to another embodiment of the present invention;
fig. 12 is a schematic view of the guard rail of fig. 2 after being screened;
FIG. 13 is an enlarged view at B in FIG. 12;
fig. 14 is a structural view illustrating another view of the guard rail shown in fig. 12;
fig. 15 is a schematic structural view of a guard rail according to another embodiment of the present invention.
The reference numerals in the specification are as follows:
1. a transparent LED display panel; 11. a transparent substrate;
12. LED lamp beads; 121. a pin;
13. a transparent cover plate;
2. controlling the driving module; 21. a power source; 22. a signal processing module;
3. a guardrail frame; 31. a railing; 32. a fixed mount; 321. a fixed part; 3211. a second card slot; 322. a first support member; 323. a second support member; 33. a base frame; 331. a cavity;
4. a fixed base; 41. an inner cavity; 42. a fixing member; 43. a first card slot; 44. an opening; 45. a through groove;
5. printing a circuit layer; 51. a power supply pad; 52. a signal pad; 53. a lamp bead welding area; 54. a signal line;
6. a power line;
7. a cover plate; 8. a coupling seat; 9. a coupling.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
As shown in fig. 2 and fig. 6, the guard rail provided by the embodiment of the present invention includes a transparent LED display panel 1, a control driving module 2, and a guard rail frame 3;
the control driving module 2 is electrically connected with the transparent LED display panel 1 and is used for controlling the display of the transparent LED display panel 1;
the transparent LED display panel 1 is arranged on the guardrail frame 3.
The embodiment of the utility model provides an upper and lower, left and right sides, fore-and-aft direction mentioned are the direction behind transparent LED display panel 1 normal installation to the back is the back for preceding, transparent LED display panel 1's display surface.
The embodiment of the utility model provides a rail guard compares with prior art, through set up transparent LED display panel 1 on guardrail frame 3, has reached safety protection and the integrative effect of screen dynamic play to through adopting transparent LED display panel 1 as main display element, make the overall structure of rail guard compacter light and handy, and because main display element is transparent substrate, make the rail guard more pleasing to the eye.
In one embodiment, as shown in fig. 3 to 6, the transparent LED display panel 1 includes a transparent substrate 11, LED beads 12, and a transparent cover 13; the control driving module 2 comprises a power supply 21 and a signal processing module 22;
the power supply 21 is used for supplying power to the LED lamp beads 12 and the signal processing module 22;
the LED lamp beads 12 are arranged between the transparent substrate 11 and the transparent cover plate 13;
the transparent substrate 11 is provided with a printed circuit layer 5, and pins 121 of the LED lamp beads 12 are electrically connected to the printed circuit layer 5;
the signal processing module 22 is electrically connected with the printed circuit layer 5 and used for controlling the display of the LED lamp beads. By adopting the transparent LED display panel 1 as a main display part of the door head screen, the whole structure of the door head screen can be made more light and beautiful.
As shown in fig. 3-5, the transparent LED display panel 1 may adopt a transparent LED display screen with publication number CN209859971U, and includes a transparent substrate 11 and LED lamp beads 12; a plurality of pins 121 are arranged on the LED lamp bead 12, and the pins 121 comprise electrode pins and signal pins;
the transparent substrate 11 is provided with a printed circuit layer 5; the printed circuit layer 5 comprises a power supply pad 51, a signal pad 52 and a lamp bead welding area 53 which is arranged in an array and used for installing the LED lamp beads 12; the signal processing module 22 is electrically connected with the signal pad 52; for controlling the display of the LED lamp beads 12.
Each lamp bead welding area 53 is provided with a pin pad corresponding to the pin 121 of the LED lamp bead 12; the pin bonding pads comprise signal pin bonding pads and electrode pin bonding pads;
signal wires 54 for signal transmission are arranged between the signal pads 52 and signal pin pads in the lamp bead welding areas 53 and between the signal pin pads of each lamp bead welding area 53, so that control signals for controlling the display of each LED lamp bead can be transmitted in sequence through each LED lamp bead 12; specifically, for example, signal lines 54 for signal transmission are provided between the signal pads 52 and the signal pin pads in the lamp bead lands 53, and between the signal pin pads in the adjacent lamp bead lands 53 in the same row or the same column; however, it is not limited that the adjacent LED beads 12 are electrically connected through the signal line 54, and the LED beads 12 at the tail of one column are LED to the LED beads at the head of the adjacent column through the signal line 54 for connection, and the like, all of them are possible.
A power line 6 is embedded in the transparent substrate 11, the power line 6 electrically connects the electrode pin pad with the same polarity on the bead welding area 53 and the power pad 51, wherein the power line 6 may be formed by a circuit pattern layer formed on the transparent substrate 11 or the power line 6 is a metal wire, a metal sheet or the like welded on the transparent substrate 11. For example, in this example, the power supply line is directly formed on the transparent substrate 11. The power supply pad 51 is used for being connected with the power supply 21, comprises a first power supply pad and a second power supply pad with opposite polarities, and connects the direct current power supply to each LED lamp bead 12 through the power supply pad 51 through the power supply line 6.
For example, as shown in fig. 7 and 8, the signal and current transmission to the transparent LED display panel 1 may be achieved by the connection of the coupling socket 8 and the coupling 9, specifically, the coupling 9 is connected with the power supply 21 and the signal processing module 22, and the coupling socket 8 is disposed on the transparent substrate 11, the coupling socket 8 is connected with the signal pad 52 and the power supply pad 51; the connection of the signal processing module 22 and the signal pad 52 and the connection of the power supply 21 and the power supply pad 51 can be realized by inserting the connector 9 into the connecting seat 8.
The power supply 21 and the signal processing module 22 may adopt conventional structures, and therefore the principle and specific structure thereof are not described herein. For example, the power supply may adopt a common 5v switching power supply, and the switching power supply is externally connected with an alternating current and then is converted into a 5v direct current voltage by the switching power supply to supply power.
Preferably, the transparent LED display panel 1 adopts a waterproof structure having a waterproof rating of IP 67.
In one embodiment, as shown in fig. 2 and 6, the guard rail further includes a fixing base 4, and the fixing base 4 is disposed on one side of the guard rail frame 3; the fixed base 4 is provided with an inner cavity 41 and a fixed part 42; wherein, the power supply 21 and the signal processing module 22 are arranged in the inner cavity 41; alternatively, only the power supply 21 is mounted to the cavity 41, or only the signal processing module 22 is mounted to the cavity 41; when only the power supply 21 is mounted in the inner cavity 41, the signal processing module 22 can be mounted on the guardrail frame 3, and when only the signal processing module 22 is mounted in the inner cavity 41, the power supply 21 can be mounted on the guardrail frame 3;
the fixing piece 42 is used for fixedly connecting the fixing base 4 with the ground, or the fixing piece 42 is used for fixedly connecting the fixing base 4 to the guardrail frame 3;
the upper end of the transparent LED display panel 1 is fixedly connected with the upper end of the guardrail frame 3, and the lower end of the transparent LED display panel 1 is fixedly connected with the fixed base 4. By installing the control driving module 2 in the inner cavity 41, the control driving module 2 can be protected to a certain extent, and the overall structure of the guard rail is more compact; through adopting transparent LED display panel 1 as the display subject, and with the upper end of transparent LED display panel 1 and the upper end fixed connection of guardrail frame 3, with the lower extreme and the 4 fixed connection of unable adjustment base of transparent LED display panel 1, can conveniently realize being connected between guardrail frame 3 and the transparent LED display panel 1 fixed, make the overall structure of rail guard compact light and handy, the installation of being convenient for, and through the mode of adopting the upper end and the lower extreme of fixed transparent LED display panel 1, a plurality of rail guards of being convenient for are controlled and are ally oneself with the screen, and make and ally oneself with the screen after-construction also compacter.
For example, as shown in fig. 2, the fixing base 4 is fixed on the ground, wherein, as shown in fig. 6, fixing members 42 may be provided at both ends of the fixing base 4 to fix the fixing base 4 more firmly.
In one embodiment, as shown in fig. 15, the control driving module 2 is disposed on the hurdle frame 3. Specifically, the control driving module 2 includes a power supply 21 and a signal processing module 22; the guardrail frame 3 comprises a railing 31, a fixed frame 32 and a base frame 33; the base frame 33 is fixed on the ground; the railing 31 is arranged on the fixing frame 32; the pedestal 33 is provided with a cavity 331 for installing the control driving module 2, and the power supply 21 and the signal processing module 22 are both installed in the cavity 331; alternatively, only the power supply 21 is installed in the cavity 331, or only the signal processing module 22 is installed in the cavity 331; when only the power supply 21 is mounted to the cavity 331, the signal processing module 22 may be mounted on an outer sidewall of the base bracket 33, and when only the signal processing module 22 is mounted to the cavity 331, the power supply 21 may be mounted on an outer sidewall of the base bracket 33. The installation position of the driving module 2 can be selected according to specific needs, so that the whole structure of the guard rail is more attractive and compact.
In one embodiment, as shown in fig. 6 and 7, the fixing base 4 is provided with a first engaging groove 43; the lower end of the transparent LED display panel 1 is clamped in the first clamping groove 43. The transparent LED display panel 1 can be conveniently connected with the fixed base 4 in a clamping manner, the attractiveness of the transparent LED display panel 1 can be guaranteed to the greatest extent, and the transparent LED display panel 1 does not need to be subjected to overlarge structural change for fixing the transparent LED display panel 1.
In an embodiment, as shown in fig. 7 and 8, in order to facilitate the connection between the transparent LED display panel 1 and the control driving module 2, the coupling seat 8 may be disposed at the lower end of the transparent LED display panel 1 (i.e., a portion clamped in the first clamping groove 43), a through hole (not shown) for installing the coupler 9 is disposed on the fixing base 4, the through hole is located on a groove wall of the first clamping groove 43 to communicate the first clamping groove 43 with the inner cavity 41, so that the coupler 9 is connected with the control driving module 2, and with such a structure, when the lower end of the transparent LED display panel 1 is clamped in the first clamping groove 43, the coupling seat 8 and the coupler 9 can be simultaneously connected, so as to achieve the connection between the control driving module 2 and the transparent LED display panel 1.
In one embodiment, as shown in fig. 9 and 10, the guardrail housing 3 comprises a railing 31, a fixed mount 32 and a base frame 33; the base frame 33 is used for being fixed on the ground; the railing 31 is arranged on the fixing frame 32;
the fixing frame 32 is arranged on the base frame 33 in a vertically sliding manner, a fastening piece (not shown) is arranged between the fixing frame 32 and the base frame 33, and the relative sliding between the fixing frame 32 and the base frame 33 is unlocked or locked through the fastening piece;
the fixing frame 32 is provided with a fixing portion 321, the fixing portion 321 is provided with a second card slot 3211, and the upper end of the transparent LED display panel 1 is connected with the second card slot 3211 in a clamping manner. The fixing frame 32 is made into a structure which can slide up and down relative to the base frame 33, and the upper end of the transparent LED display panel 1 and the fixing frame 32 are made into a clamping structure, so that the transparent LED display panel 1 can be conveniently fixed.
When installing transparent LED display panel 1, can be with transparent LED display panel 1's lower extreme joint in first draw-in groove 43, realize the fixed of transparent LED display panel 1 lower extreme and connect between seat 8 and the connector 9, loosen the relative slip of fastener unblock mount 32 and bed frame 33, upwards slide mount 32 along bed frame 33 earlier, make fixed part 321 be located the top of transparent LED display panel 1 upper end, slide mount 32 down along bed frame 33 again, make second draw-in groove 3211 and transparent LED display panel 1's upper end joint, and screw up the relative slip of fastener with locking mount 32 and bed frame 33, through the upper end and the second draw-in groove 3211 joint of transparent LED display panel 1 and the lower extreme and the first draw-in groove 43 joint of transparent LED display panel 1, realize the fixed to transparent LED display panel 1.
Preferably, the fixing portion 321 of the fixing frame 32 is fixed at the corner portion of the upper end of the transparent LED display panel 1, which can improve the fixing stability of the transparent LED display panel 1.
Preferably, as shown in fig. 11, the fixing frame 32 is made into a split structure, and includes a first supporting member 322 and a second supporting member 323;
the fixing portion 321 is disposed on the first supporting member 322;
the balustrade 31 is disposed on the second support 323. Specifically, fasteners (not shown) are provided between the first support 322 and the base frame 33 and between the second support 323 and the base frame 33, and the relative sliding between the first support 322 and the base frame 33 and between the second support 323 and the base frame 33 are unlocked or locked by the fasteners.
By making the fixing frame 32 a separate structure, disposing the fixing portion 321 for fixing the transparent LED display panel 1 on the first supporting member 322, and disposing the rail 31 on the second supporting member 323, the transparent LED display panel 1 and the rail 31 can be individually assembled and disassembled, for example, if only the transparent LED display panel 1 needs to be repaired after being disassembled, only the first supporting member 322 can be disassembled without disassembling the second supporting member 323 (i.e. without disassembling the rail 31).
Wherein, the shape of railing 31 can design according to specific demands, the utility model discloses do not do the restriction here.
In one embodiment, as shown in fig. 6 and 7, the guard rail further includes a cover plate 7;
an opening 44 on the fixed base 4 for the control drive module 2 to be installed in the inner cavity 41 is positioned on one side of the fixed base 4 in the front-back direction;
the cover plate 7 is connected to the stationary base 4 and serves to close the opening 44. Conveniently install control drive module 2 in inner chamber 41 through opening 44 on unable adjustment base 4, seal opening 44 through setting up apron 7, can play certain guard action to control drive module 2.
Preferably, the cover plate 7 is disposed on the back surface of the fixing base 4 (with reference to the display surface of the transparent LED display panel 1 as the front surface). The front surface of the guard rail can be more attractive.
Preferably, a sealing member (not shown) is disposed between the cover plate 7 and the fixing base 4 to increase the sealing performance between the cover plate 7 and the fixing base 4.
In one embodiment, as shown in fig. 6 and 7, the fixing base 4 is further provided with a through groove 45 penetrating from left to right for wiring. The external wiring can be conveniently wired by arranging the through groove 45.
On the other hand, the utility model also provides a united screen rail guard, as shown in fig. 12-14, including the rail guard as above, wherein, the rail guard is established a plurality ofly, and a plurality of rail guards arrange the united screen along left and right direction in proper order. Specifically, the guardrail frames 3 are arranged in sequence in the left-right direction, and the upper end corners of the adjacent transparent LED display panels 1 are connected together by a fixing portion 321.
Preferably, as shown in fig. 12 to 14, the independent rail 31 in the plurality of guardrail frames 3 can be replaced by a long rail shared by the plurality of guardrail frames 3, and the upper end corners of the adjacent transparent LED display panels 1 in the linked-screen guardrail are connected together by a fixing part 321, so that the linked-screen guardrail is more compact and more attractive in appearance.
Wherein, both ends all are equipped with the wiring mouth (not shown) that is used for the wiring about every unable adjustment base 4 to in series each transparent LED display panel 1, realize the transmission of signal and electric current.
Preferably, the signal and power lines are standard watertight connectors.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (9)

1. A guard rail is characterized by comprising a transparent LED display panel, a control driving module and a guard rail frame;
the control driving module is electrically connected with the transparent LED display panel and is used for controlling the display of the transparent LED display panel;
the transparent LED display panel is arranged on the guardrail frame;
the transparent LED display panel comprises a transparent substrate, LED lamp beads and a transparent cover plate; the control driving module comprises a power supply and a signal processing module;
the power supply is used for supplying power to the LED lamp beads and the signal processing module;
the LED lamp beads are arranged between the transparent substrate and the transparent cover plate;
the transparent substrate is provided with a printed circuit layer, and pins of the LED lamp beads are electrically connected to the printed circuit layer;
the signal processing module is electrically connected with the printed circuit layer and used for controlling the display of the LED lamp beads.
2. The protective fence according to claim 1, wherein the control driving module is arranged on the protective fence frame.
3. The guard rail according to claim 1, further comprising a fixing base provided at one side of the guard rail frame; the fixed base is provided with an inner cavity and a fixed part; the power supply and/or the signal processing module are/is arranged in the inner cavity; the fixed base is fixedly connected with the ground by the fixing piece, or the fixed base is fixedly connected to the guardrail frame by the fixing piece;
the upper end of the transparent LED display panel is fixedly connected with the upper end of the guardrail frame, and the lower end of the transparent LED display panel is fixedly connected with the fixed base.
4. The guard rail according to claim 3, wherein the fixing base is provided with a first clamping groove;
the lower end of the transparent LED display panel is clamped in the first clamping groove.
5. The guard rail of claim 4, wherein the guard rail frame comprises a rail, a fixed frame and a base frame; the base frame is used for being fixed on the ground; the handrail is arranged on the fixed frame;
the fixing frame is arranged on the base frame in a vertically sliding manner, a fastening piece is arranged between the fixing frame and the base frame, and the relative sliding between the fixing frame and the base frame is unlocked or locked through the fastening piece;
the fixing frame is provided with a fixing part, the fixing part is provided with a second clamping groove, and the upper end of the transparent LED display panel is clamped with the second clamping groove.
6. The guard rail according to claim 5, wherein the fixing frame is a split structure and comprises a first supporting piece and a second supporting piece;
the fixed part is arranged on the first supporting piece;
the railing is arranged on the second support piece.
7. The guard rail of claim 6, further comprising a cover plate;
an opening on the fixed base, through which the control driving module is arranged in the inner cavity, is positioned on one side of the fixed base in the front-back direction;
the cover plate is connected with the fixed base and used for closing the opening.
8. Guard rail according to claim 7, characterized in that a seal is provided between the cover plate and the fixed base;
and a through groove which is communicated from left to right and used for wiring is also arranged on the fixed base.
9. A screen-connected protective guard, which is characterized by comprising the protective guard according to any one of claims 1 to 8, wherein the protective guard is provided in a plurality, and the plurality of protective guards are sequentially arranged in a screen-connected mode along the left-right direction.
CN202020730180.XU 2020-05-06 2020-05-06 Protective guard and linked screen protective guard Active CN213927831U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202020730180.XU CN213927831U (en) 2020-05-06 2020-05-06 Protective guard and linked screen protective guard
PCT/CN2020/133560 WO2021223426A1 (en) 2020-05-06 2020-12-03 Protective fence and screen-combined protective fence

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020730180.XU CN213927831U (en) 2020-05-06 2020-05-06 Protective guard and linked screen protective guard

Publications (1)

Publication Number Publication Date
CN213927831U true CN213927831U (en) 2021-08-10

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CN202020730180.XU Active CN213927831U (en) 2020-05-06 2020-05-06 Protective guard and linked screen protective guard

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CN (1) CN213927831U (en)
WO (1) WO2021223426A1 (en)

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CN202473107U (en) * 2011-12-09 2012-10-03 上海本星电子科技有限公司 Transparent led display guardrail
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