CN213123657U

CN213123657U - LED display screen convenient to it is fixed anti-drop

Info

Publication number: CN213123657U
Application number: CN202022523922.4U
Authority: CN
Inventors: 邹小辉
Original assignee: Shenzhen Huaxintong Optoelectronic Technology Co ltd
Current assignee: Shenzhen Huaxintong Optoelectronic Technology Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-05-04
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses a LED display screen convenient to fixed anti-drop relates to LED display screen field, comprising a main body, main part one side outer wall connection has moves the multiunit display panel, and the fixed frame of being connected with the main part has been cup jointed to the outer wall of multiunit and display panel, the both sides of main part all are provided with the multiunit pilot lamp, and the opposite side outer wall welding of main part has the connecting plate, one side that the main part was kept away from to the connecting plate is connected with the fixed plate. The utility model discloses a set up pilot lamp, a conducting strip, No. two conducting strips, sleeve and loop bar, when conductor wire and backup pad disconnection, the conductor wire is extruding the loop bar and is stretching into telescopic inside, cause No. two conducting strips and a conducting strip to contact, thereby switch on the pilot lamp and external power supply between electric connection, thereby the pilot lamp glimmers, the maintainer only needs the pilot lamp and the serial number of observing the main part both sides, alright with swift find the display panel that breaks down, reach the effect to the swift maintenance of display panel then.

Description

LED display screen convenient to it is fixed anti-drop

Technical Field

The utility model relates to a LED display screen field specifically is a LED display screen convenient to it is fixed anti-drop.

Background

The LED display screen is a light emitting diode, called LED for short, and is a display mode by controlling a semiconductor light emitting diode, the general appearance of the LED display screen is that the LED display screen is composed of a plurality of red light emitting diodes, characters are displayed by the on and off of lamps, the display screen is used for displaying various information such as characters, graphs, images, animation, quotation, videos, video signals and the like, the content can be replaced at any time, and all components are display devices with a modular structure.

At present, there is certain not enough in current LED display screen, present most display screen is fixed on the outer wall of wall body, it is very easy inconvenient when artifical maintains the detection to its display screen, it is lower to cause the work efficiency that the maintenance detected the trouble, in addition, the display screen is mostly that multiunit LED board assembly splices one-tenth, and when the circuit disconnection appears in the LED inboard portion, need artifical investigation detection one by one, lead to long and inefficiency when the maintenance to the display screen consumes, then cause the maintenance cost of display screen great.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that an LED display screen and a wall body are fixed and are inconvenient to disassemble and the maintenance of the display screen consumes long time in the prior art, the LED display screen convenient to fix and prevent falling is provided.

In order to achieve the above object, the utility model provides a following technical scheme: an LED display screen convenient to fix and prevent falling comprises a main body, wherein the outer wall of one side of the main body is connected with a plurality of groups of display panels, the outer walls of the display panels are sleeved with fixing frames connected with the main body, a plurality of groups of indicator lamps are arranged on both sides of the main body, and the outer wall of the other side of the main body is welded with a connecting plate, one side of the connecting plate far away from the main body is connected with a fixed plate, the two ends of the fixing plate are provided with clamping mechanisms extending into the fixing plate, a supporting plate is welded at one side of the display plate in the main body, and one side of the support plate far away from the display panel is connected with a conductive wire extending into the main body, a sleeve is welded on the inner wall of the main body below the conductive wire, and telescopic inside is provided with the loop bar that extends to the sleeve tip outside, telescopic outer wall welding has a conducting strip, and the outer wall welding that one side of a conducting strip is located the loop bar has No. two conducting strips.

Preferably, clamping mechanism is including the swivel mount with fixed plate outer wall connection, and the inside of swivel mount is provided with the turning handle that extends to the swivel mount top outside, the inside of turning handle and swivel mount contact position department is provided with the torsional spring, the transposable below is provided with the kelly that extends to the fixed plate inside, and the bottom of kelly extends to the inside of connecting plate, the outer wall of kelly cup joints a spacing section of thick bamboo with fixed plate inner wall connection, and the outside wall that the inside of a spacing section of thick bamboo is located the kelly has cup jointed the spring, the bottom and the kelly top contact position department of turning handle are provided with the lug.

Preferably, the outer wall of the connecting plate is provided with a bump extending into the fixing plate, and two sides of the fixing plate are connected and fixed with the wall body through a plurality of groups of screws.

Preferably, the first conducting strip is connected with the indicator light through a wire, and the second conducting strip is electrically connected with an external power supply through a wire.

Preferably, the fixing frame is fixedly connected with the main body through bolts, and a plurality of groups of ventilation openings are formed in the outer wall of the main body.

Preferably, the display panel is provided with a number on one side of the outer wall thereof, and the indicator lamp is provided with a number corresponding to the display panel on one side of the outer wall thereof.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up clamping mechanism, rotate the turning handle by hand and surround the swivel mount and rotate, the turning handle drives the lug and the separation of kelly top of bottom, the spring inside the spacing section of thick bamboo promotes the kelly and rises and separate with the connecting plate simultaneously, the pulling main part horizontal migration and drive the connecting plate and stretch out from the fixed plate inside, after finishing to the display panel maintenance, stretch the connecting plate into the inside of fixed plate, loosen the turning handle and the torsional spring pushes the turning handle to reset at the same time, then promote the turning handle and promote the kelly to reduce and stretch into the inside of connecting plate, thereby fix main part and wall body through the fixed plate, then dismantle and install comparatively convenient effect to main part and wall body;

2. the utility model discloses a set up pilot lamp, a conducting strip, No. two conducting strips, sleeve and loop bar, when conductor wire and backup pad disconnection, the conductor wire is extruding the loop bar and is stretching into telescopic inside, cause No. two conducting strips and a conducting strip to contact, thereby switch on the pilot lamp and external power supply between electric connection, thereby the pilot lamp glimmers, the maintainer only needs the pilot lamp and the serial number of observing the main part both sides, alright with swift find the display panel that breaks down, reach the effect to the swift maintenance of display panel then.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a rear view of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is a partial enlarged view of the present invention a;

fig. 5 is a partial enlarged view of the present invention B.

In the figure: 1. a main body; 2. a fixing frame; 3. a display panel; 4. an indicator light; 5. a fixing plate; 6. a connecting plate; 7. a clamping mechanism; 71. a handle is rotated; 72. a torsion spring; 73. rotating; 74. a limiting cylinder; 75. a clamping rod; 8. a conductive wire; 9. a sleeve; 10. a loop bar; 11. a first conductive sheet; 12. a second conducting strip; 13. and a support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-5, a LED display screen convenient for fixing and preventing dropping comprises a main body 1, a plurality of display panels 3 connected to an outer wall of one side of the main body 1, a plurality of display panels 3 sleeved on an outer wall of the display panels 3, a plurality of indicator lamps 4 arranged on two sides of the main body 1, a connecting plate 6 welded to an outer wall of the other side of the main body 1, a fixing plate 5 connected to one side of the connecting plate 6 away from the main body 1, clamping mechanisms 7 extending into the fixing plate 5 arranged at two ends of the fixing plate 5, a supporting plate 13 welded to one side of the main body 1 located at the display panels 3, a conductive wire 8 extending into the main body 1 connected to one side of the supporting plate 13 away from the display panels 3, a sleeve 9 welded to an inner wall of the main body 1 below the conductive wire 8, a loop 10 extending to an outer side of an end of the sleeve 9 arranged inside the, and a second conducting strip 12 is welded on one side of the first conducting strip 11, which is positioned on the outer wall of the loop bar 10.

Please refer to fig. 2, fig. 3 and fig. 5, the clamping mechanism 7 includes a rotation base 73 connected to the outer wall of the fixing plate 5, a rotation handle 71 extending to the outer side of the top end of the rotation base 73 is disposed inside the rotation base 73, a torsion spring 72 is disposed inside the position where the rotation handle 71 contacts with the rotation base 73, a clamping rod 75 extending to the inside of the fixing plate 5 is disposed below the rotation base 73, the bottom end of the clamping rod 75 extends to the inside of the connecting plate 6, a limiting cylinder 74 connected to the inner wall of the fixing plate 5 is sleeved on the outer wall of the clamping rod 75, a spring is sleeved on the outer wall of the limiting cylinder 74, and a protrusion is disposed at the position where the bottom end of the rotation handle 71 contacts with the top end of the clamping rod 75, so as to fix the main body 1 with the fixing plate 5 through the connecting plate 6, thereby facilitating the.

Please refer to fig. 2 and 3, the outer wall of the connecting plate 6 is provided with a protrusion extending into the fixing plate 5, and two sides of the fixing plate 5 are connected and fixed with the wall through a plurality of sets of screws, so that the fixing plate 5 and the wall can be conveniently connected and fixed, and the main body 1 and the wall can be conveniently and fixedly connected through the fixing plate 5.

Please refer to fig. 3 and 4, the first conductive plate 11 is connected to the indicator light 4 through a wire, and the second conductive plate 12 is electrically connected to an external power source through a wire, which is beneficial to the indicator light 4 to be turned on for working when the first conductive plate 11 contacts with the second conductive plate 12.

Please refer to fig. 1, the fixing frame 2 is fixed to the main body 1 by bolts, so that the display panel 3 and the main body 1 can be conveniently detached and maintained, and the outer wall of the main body 1 is provided with a plurality of groups of ventilation openings, so that the display panel 3 can be conveniently cooled, and the service life of the display panel 3 can be prolonged.

Please refer to fig. 1 and 2, numbers are arranged on one side of the outer wall of the display panel 3, and numbers corresponding to the display panel 3 are arranged on one side of the outer wall of the indicator light 4, so that the failed display panel 3 can be conveniently and quickly found, and the work efficiency of maintaining the display panel 3 is improved.

The working principle is as follows: when the device is used, firstly, the fixing plate 5 and the outer wall of the wall body are fixed through bolts, the connecting plate 6 extends into the fixing plate 5, so that the main body 1 is connected and fixed with the wall body through the fixing plate 5, when the main body 1 and the wall body are disassembled, the rotating handle 71 is rotated around the rotating seat by hands, the rotating handle 71 drives the lug at the bottom end to be separated from the top end of the clamping rod 75, meanwhile, the spring in the limiting cylinder 74 pushes the clamping rod 75 to be lifted and separated from the connecting plate 6, the main body 1 is pulled to move horizontally and drives the connecting plate 6 to extend out of the fixing plate 5, after the display panel 3 is repaired, the connecting plate 6 extends into the fixing plate 5, the rotating handle 71 is loosened, the torsion spring 72 pushes the rotating handle 71 to reset, then, the clamping rod 75 is pushed by the rotating handle 71 to be lowered and extends into the connecting plate 6, so that the main body 1 and the wall, then, the main body 1 and the wall body are disassembled and assembled conveniently; when conductor wire 8 and backup pad 13 disconnection, conductor wire 8 extrudees loop bar 10 and stretches into the inside of sleeve 9, causes No. two conducting strips 12 and a conducting strip 11 to contact, thereby switch on the pilot lamp 4 and the external power source between electric connection, thereby pilot lamp 4 flickers, the maintainer only need observe pilot lamp 4 and the serial number of 1 both sides of main part, alright with swift find the display panel 3 that breaks down, then reach the effect to the swift maintenance of display panel.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a LED display screen convenient to it is fixed anti-drop, includes main part (1), its characterized in that: the display device is characterized in that a plurality of groups of display panels (3) are connected to the outer wall of one side of the main body (1), a plurality of groups of display panels (3) are sleeved on the outer wall of each display panel (3), a fixing frame (2) connected with the main body (1) is arranged on each of two sides of the main body (1), a plurality of groups of indicator lamps (4) are welded on the outer wall of the other side of the main body (1), a fixing plate (5) is connected to one side, away from the main body (1), of each connecting plate (6), clamping mechanisms (7) extending into the fixing plate (5) are arranged at two ends of each fixing plate (5), a supporting plate (13) is welded on one side, located inside the display panels (3), of the main body (1), a conductive wire (8) extending into the main body (1) is connected to one side, away from the display panels (, and the inside of sleeve (9) is provided with loop bar (10) that extend to the sleeve (9) tip outside, the outer wall welding of sleeve (9) has conducting strip (11) No. one, and the outer wall welding that one side of conducting strip (11) is located loop bar (10) has conducting strip (12) No. two.

2. The LED display screen convenient to fix and prevent dropping of claim 1, characterized in that: clamping mechanism (7) including swivel mount (73) with fixed plate (5) outer wall connection, and the inside of swivel mount (73) is provided with and extends to swivel mount (73) turning handle (71) in the top outside, turning handle (71) and the inside of swivel mount (73) contact position department are provided with torsional spring (72), the below of swivel mount (73) is provided with kelly (75) that extend to fixed plate (5) inside, and the bottom of kelly (75) extends to the inside of connecting plate (6), the outer wall of kelly (75) cup joints spacing section of thick bamboo (74) with fixed plate (5) inner wall connection, and the outside wall that the inside of spacing section of thick bamboo (74) is located kelly (75) has cup jointed the spring, the bottom of swivel mount (71) and kelly (75) top contact position department are provided with the lug.

3. The LED display screen convenient to fix and prevent dropping of claim 1, characterized in that: the outer wall of the connecting plate (6) is provided with a convex block extending to the inside of the fixing plate (5), and the two sides of the fixing plate (5) are fixedly connected with the wall body through a plurality of groups of screws.

4. The LED display screen convenient to fix and prevent dropping of claim 1, characterized in that: the first conducting strip (11) is connected with the indicator light (4) through a wire, and the second conducting strip (12) is electrically connected with an external power supply through a wire.

5. The LED display screen convenient to fix and prevent dropping of claim 1, characterized in that: the fixing frame (2) is fixedly connected with the main body (1) through bolts, and a plurality of groups of ventilation openings are formed in the outer wall of the main body (1).

6. The LED display screen convenient to fix and prevent dropping of claim 1, characterized in that: and one side of the outer wall of the display panel (3) is provided with a number, and one side of the outer wall of the indicator lamp (4) is provided with a number corresponding to the display panel (3).