CN218972360U

CN218972360U - Installation display device of LED sign

Info

Publication number: CN218972360U
Application number: CN202223077131.9U
Authority: CN
Inventors: 孟凡生
Original assignee: Hangzhou Shixian Advertising Co ltd
Current assignee: Hangzhou Shixian Advertising Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-05-05
Anticipated expiration: 2032-11-21

Abstract

The utility model discloses an installation display device of an LED (light-emitting diode) identification label, which comprises a fixed plate, wherein a fixing mechanism is arranged in the fixed plate, the fixing mechanism comprises a groove, a rotating shaft, a multi-stage telescopic rod, a mounting plate and a mounting hole, the periphery of the inside of the fixed block is provided with the groove, one side of the inside of the groove is movably provided with the rotating shaft through a bearing, the outer side surface of the rotating shaft is fixedly provided with the multi-stage telescopic rod, the movable end of the multi-stage telescopic rod is fixedly provided with the mounting plate, and the outer side surface of the mounting plate is provided with the mounting hole. The LED sign board fixing device has a good use effect, and can be conveniently adapted to the installation of LED sign boards with different sizes through the fixing mechanism, so that the hole is not required to be punched again when the advertising boards with different sizes are installed each time, and no matter what shape the LED sign board is, the LED sign board fixing device can be well adapted to fixing as long as the threaded hole is formed.

Description

Installation display device of LED sign

Technical Field

The utility model relates to the technical field of installation display devices, in particular to an installation display device of an LED identification label.

Background

At present, when the LED identification tag is used outdoors for advertising, the LED identification tag is required to be fixed on a wall body, but the existing LED identification tag mounting device cannot change the position of a mounting hole according to the size of the LED identification tag when in use, so that when the LED identification tags with different sizes are mounted, the mounting hole is required to be newly formed on the wall surface and then fixed through an expansion screw, and the mounting is troublesome; therefore, there is a need for improved optimization of the above problems.

According to the installation display device of the LED identification tag of the Chinese patent with the application number of 202120436331.5, the size of the clamping area can be adjusted when the installation display device is used to adapt to the installation of the LED identification tag with different sizes, but in the prior art, the LED identification tag is generally fixed through a threaded screw or an expansion screw when being installed on a wall surface, the application range of the installation display device is limited, meanwhile, the installation display device can only be suitable for regular rectangular LED identification tags in a clamping mode, and when the circular LED identification tag is fixed, the installation display device cannot be used.

Disclosure of Invention

The utility model aims to provide an installation display device of an LED identification label, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an installation display device of LED sign, includes the fixed plate, the inside fixed establishment that is provided with of fixed plate, fixed establishment includes recess, axis of rotation, multistage telescopic link, mounting panel, mounting hole, the inside recess of seting up all around of fixed block, inside one side of recess is provided with the axis of rotation through the bearing activity, the fixed surface in pivot outside is provided with multistage telescopic link, the fixed mounting panel that is provided with in expansion end of multistage telescopic link, the mounting panel outside surface has seted up the mounting hole.

Preferably, the fixing holes are formed in four corners of the outer side surface of the fixing plate, and are used for fixing the fixing plate, so that the fixing plate is fixed on a wall surface and is not used for fixing the LED identification tag, and after the fixing plate is fixed at the upper end of the wall surface, the fixing plate can be used for once and for all, and holes are not required to be punched on the wall surface again when the LED identification tags with different sizes are fixed.

Preferably, one side of the fixing plate is provided with an LED identification label, four corners of the outer side surface of the LED identification label are respectively provided with a threaded hole, and the LED identification label can be conveniently and fixedly connected with the mounting plate through the threaded holes.

Preferably, the inside interlude of mounting hole is provided with the locking screw, can conveniently carry out fixed connection between LED sign and the mounting panel through the screw hole of locking screw cooperation LED sign outside surface four corners department.

Preferably, the mounting panel outside surface is fixed around the mounting hole and is provided with stop gear, stop gear includes solid fixed ring, card, draw-in groove, the mounting panel outside is fixed in the mounting hole outside and is provided with solid fixed ring, gu the even fixedly a plurality of cards that are provided with of fixed ring inboard lateral wall, the draw-in groove has been seted up to locking screw outside surface, can not prevent the locking screw to screw up the direction through stop gear, and can hinder the locking screw to rotate to not hard up direction, so can effectively improve the installation stability of device and LED sign.

Preferably, the card is elastic metal material, can rotate along the inclination of card when locking screw is screwed up through the self elasticity of card to can make the card receive the extrusion completely, can not influence locking screw's screwing up work, and when locking screw is not hard up, rotation direction can be against the inclination of card, and so the card can be blocked into the draw-in groove inside under self elasticity effect, thereby can form the barb effect, prevent locking screw not hard up.

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

1. according to the LED sign board, the multistage telescopic rod can be rotated according to the positions of the threaded holes on the surface of the LED sign board, and the multistage telescopic rod can be extended, so that the mounting plate can be moved to a plurality of positions, and therefore LED sign boards with different sizes can be conveniently and adaptively mounted, re-punching is not required when the advertising boards with different sizes are mounted each time, whether the threaded holes are symmetrically arranged or not no matter what the shape of the LED sign board is, and the device can be well adapted to fixing as long as the threaded holes are formed.

2. According to the LED sign board, the locking screw is inserted into the mounting hole and then screwed into the threaded hole, so that the LED sign board can be fixedly mounted, and the locking screw is screwed to rotate along the inclined angle of the locking screw, so that the locking screw is completely extruded, the screwing operation of the locking screw cannot be affected, and when the locking screw is loosened, the rotating direction is opposite to the inclined angle of the locking screw, and the locking screw can be clamped into the clamping groove under the action of self elasticity, so that the barb effect can be formed, and the locking screw is prevented from loosening.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an LED sign mounting and displaying device;

FIG. 2 is a rear view of an LED sign mounting display device of the present utility model;

fig. 3 is an enlarged view of the LED sign of the present utility model at a in fig. 2.

In the figure: 1. a fixing plate; 2. a groove; 3. a rotating shaft; 4. a multi-stage telescopic rod; 5. a mounting plate; 6. a mounting hole; 7. a fixing hole; 8. LED identification label; 9. a threaded hole; 10. locking a screw; 11. a fixing ring; 12. a card; 13. clamping groove

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a mounting display device of LED sign, includes fixed plate 1, the inside fixed establishment that is provided with of fixed plate 1, fixed establishment includes recess 2, axis of rotation 3, multistage telescopic link 4, mounting panel 5, mounting hole 6, recess 2 has been seted up all around to the inside side of fixed block, the inside one side of recess 2 is provided with axis of rotation 3 through the bearing activity, the fixed surface in pivot axle outside is provided with multistage telescopic link 4, the fixed mounting panel 5 that is provided with in the expansion end of multistage telescopic link 4, mounting panel 5 outside surface has seted up mounting hole 6.

Fixing holes 7 are formed at four corners of the outer side surface of the fixing plate 1, the fixing holes 7 are used for fixing the fixing plate 1, so that the fixing plate 1 is fixed on a wall surface and is not used for fixing the LED identification tags 8, the fixing plate 1 can be permanently used for one time after being fixed at the upper end of the wall surface, holes are not required to be punched on the wall surface again when the LED identification tags 8 with different sizes are fixed,

an LED identification label 8 is arranged on one side of the fixed plate 1, threaded holes 9 are formed in four corners of the outer side surface of the LED identification label 8, and the LED identification label 8 can be conveniently and fixedly connected with the mounting plate 5 through the threaded holes 9;

locking screws 10 are inserted in the mounting holes 6, and the locking screws 10 are matched with threaded holes 9 at four corners of the outer side surface of the LED identification label 8, so that the LED identification label 8 and the mounting plate 5 can be conveniently and fixedly connected;

the fixing device is characterized in that a limiting mechanism is fixedly arranged on the outer side surface of the mounting plate 5 around the mounting hole 6 and comprises a fixing ring 11, clamping pieces 12 and clamping grooves 13, the fixing ring 11 is fixedly arranged on the outer side of the mounting plate 5, a plurality of clamping pieces 12 are uniformly and fixedly arranged on the inner side wall of the fixing ring 11, the clamping grooves 13 are formed in the outer side surface of the locking screw 10, the locking screw 10 can not be prevented from being screwed up in the screwing up direction through the limiting mechanism, the locking screw 10 can be prevented from rotating in the loosening direction, and therefore the mounting stability of the device and the LED identification tag 8 can be effectively improved;

the card 12 is elastic metal material, can rotate along the inclination of card 12 when locking screw 10 is screwed up through the self elasticity of card 12 to can make card 12 receive the extrusion completely, can not influence locking screw 10's screwing up work, and when locking screw 10 is not hard up, the inclination of card 12 can be opposite to the rotation direction, so card 12 can be blocked into draw-in groove 13 inside under self elasticity effect, thereby can form the barb effect, prevent locking screw 10 not hard up.

Working principle: when the device is used, the fixing plate 1 can be fixed through the fixing holes 7, the fixing plate 1 is fixed at a target position, then, after the LED identification tag 8 is installed, holes are not needed to be drilled in a wall surface, the multistage telescopic rod 4 can be rotated according to the positions of the threaded holes 9 on the surface of the LED identification tag 8 and can be stretched, the mounting plate 5 can be moved to a plurality of positions, thereby being convenient for adapting to the installation of the LED identification tag 8 with different sizes, further, the holes are not needed to be punched again when the advertising board with different sizes is installed each time, no matter what shape the LED identification tag 8 is, the threaded holes 9 are arranged, the device can be well adapted to be fixed, then, the LED identification tag 8 and the mounting plate 5 are fixedly installed, the multistage telescopic rod 4 can not be automatically rotated and stretched, four corners of the LED identification tag 8 and friction force are locked, when the LED identification tag 8 is installed, the LED identification tag 8 is inserted into the mounting hole 6 through the locking screw 10 and then screwed into the threaded holes 9, the LED identification tag 8 can be installed, the locking screw can be conveniently, the locking screw can be loosened by the locking screw 10, the locking screw can be loosened by the principle of being automatically, the locking screw 12 can be automatically rotated, and the locking screw 12 can be loosened when the locking device is not be rotated, the locking screw 12 is loosened, and the locking device is automatically rotated, and the locking device is 12 is loosened by the locking device, and the locking device is 12 when the locking device is rotated, and the locking device is in the card 12 is in the direction 12, and the direction is in the direction of the direction 12, and the rotation 12 is not affected when the rotation, and the locking device is stressed when the locking device is 12 is automatically when the locking device is rotated.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an installation display device of LED sign, includes fixed plate (1), its characterized in that: the utility model discloses a fixing device for the fixed plate, including fixed plate (1), fixed plate (1) inside is provided with fixed establishment, fixed establishment includes recess (2), axis of rotation (3), multistage telescopic link (4), mounting panel (5), mounting hole (6), inside recess (2) of seting up all around of fixed plate, inside one side of recess (2) is provided with axis of rotation (3) through the bearing activity, axis of rotation outside fixed surface is provided with multistage telescopic link (4), the fixed mounting panel (5) that is provided with in expansion end of multistage telescopic link (4), mounting panel (5) outside surface has seted up mounting hole (6).

2. The LED sign mounting display device of claim 1, wherein: fixing holes (7) are formed in four corners of the outer side surface of the fixing plate (1).

3. The LED sign mounting display device of claim 1, wherein: LED sign (8) are arranged on one side of the fixing plate (1), and threaded holes (9) are formed in four corners of the outer side surface of the LED sign (8).

4. The LED sign mounting display device of claim 1, wherein: locking screws (10) are inserted into the mounting holes (6).

5. The LED sign mounting display device of claim 4, wherein: the utility model discloses a fixing device for the mounting plate, including mounting panel (5), mounting panel (5) outside surface is fixed around mounting hole (6) and is provided with stop gear, stop gear includes solid fixed ring (11), card (12), draw-in groove (13), the mounting panel (5) outside is fixed in the mounting hole (6) outside and is provided with solid fixed ring (11), gu fixed ring (11) inboard lateral wall evenly is fixedly provided with a plurality of cards (12), draw-in groove (13) have been seted up on locking screw (10) outside surface.

6. The LED sign mounting display device of claim 5, wherein: the card (12) is a resilient metallic material.