CN219716362U

CN219716362U - Assembled LED electronic display screen

Info

Publication number: CN219716362U
Application number: CN202320555464.3U
Authority: CN
Inventors: 刘媛媛
Original assignee: Hangzhou Wanzhen Technology Co ltd
Current assignee: Hangzhou Wanzhen Technology Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-09-19
Anticipated expiration: 2033-03-16

Abstract

The utility model discloses an assembled LED electronic display screen, which comprises four positioning frames, wherein the four positioning frames are used for supporting and positioning the LED electronic display screen; the middle position of locating rack alternates and is equipped with the support frame, the fixed LED electronic display that is equipped with of one end of support frame, the constant head tank has all been seted up to the intermediate position of support frame both sides, the fixed slot has all been seted up to the both sides of locating rack inner wall. According to the LED electronic display screen, the positioning block is connected with the positioning clamping groove in a positioning clamping mode, one end of the positioning groove formed in the two sides of the support frame slides with one side of the rotating rod, when the support frame moves to a certain position, one side of the rotating rod is just connected with the inner wall of the positioning groove in a clamping mode, and the rotating rod is stably clamped on the inner wall of the positioning groove through the positioning of the first positioning rod inserted in the middle position of the positioning seat and the elastic deformation of the first spring, so that the LED electronic display screen is more convenient to install, and the practicability of the LED electronic display screen is improved.

Description

Assembled LED electronic display screen

Technical Field

The utility model relates to the technical field of LED electronic display screens, in particular to an assembled LED electronic display screen.

Background

The LED electronic display screen is a display mode by controlling the semiconductor light emitting diodes, and is formed by uniformly arranging hundreds of thousands of semiconductor light emitting diode pixel points. The LED pixel points with different colors can be manufactured by using different materials so as to display various information display screens such as characters, graphics, images, animation, quotation, videos, video signals and the like.

To this, chinese patent No. CN211628611U proposes an assembled LED electronic display screen, through novel rational in infrastructure, the combination installation of being convenient for, it is clean convenient, excellent in use effect, and in the above patent, the LED electronic display screen need be through operation such as rotation and swivel bearing when carrying out the dismouting for the LED electronic display screen is comparatively inconvenient when dismantling, and causes the hidden danger of the dismantlement damage of LED electronic display screen easily, reduces the practicality of LED electronic display screen, consequently needs an assembled LED electronic display screen.

Disclosure of Invention

In order to solve the above problems, an object of the present utility model is to provide an assembled LED electronic display screen, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the utility model provides an assembled LED electronic display screen, which comprises four positioning frames, wherein the four positioning frames are used for supporting and positioning the LED electronic display screen;

the LED positioning device comprises a positioning frame, and is characterized in that a support frame is inserted in the middle position of the positioning frame, an LED electronic display is fixedly arranged at one end of the support frame, positioning grooves are formed in the middle positions of two sides of the support frame, fixing grooves are formed in two sides of the inner wall of the positioning frame, positioning seats are fixedly arranged at one ends of the middle positions of the fixing grooves, first positioning rods are inserted in the middle positions of the positioning seats, first springs are inserted in one ends of the outer walls of the first positioning rods, rotating rods are arranged at one ends of the first positioning rods in a rotating mode, one ends of the rotating rods are respectively connected with one ends of the inner walls of the fixing grooves in a rotating mode, first limiting blocks are fixedly arranged at the other ends of the first positioning rods, limiting grooves are formed in the middle positions of the fixing grooves, one ends of the first limiting blocks are respectively connected with one ends of the inner walls of the two limiting grooves in a sliding mode, and one ends of the inner walls of the positioning grooves are respectively connected with one ends of the two rotating rods in a clamping mode.

In one example, positioning blocks are fixedly arranged at one ends of four sides of the positioning frame, and positioning clamping grooves are fixedly arranged at the other ends of the four sides of the positioning frame.

In an example, a limit frame is fixedly arranged on one side of the locating frame, a second locating rod is inserted in the middle of one side of the limit frame, a second spring is inserted in one end of the outer wall of the second locating rod, a fixing seat is fixedly arranged at one end of the second locating rod, and a second limit block is fixedly arranged at the other end of the second locating rod.

In one example, one side of the fixing base is in contact with an intermediate position of one side of the support frame.

In one example, the positioning blocks fixed on one side of each positioning frame are respectively and fixedly connected with the positioning clamping grooves fixed on the other side of the adjacent positioning frame in a clamping manner.

In one example, one side of four of the LED electronic displays are in contact with each other.

The assembled LED electronic display screen provided by the utility model has the following beneficial effects:

1. this assembled LED electronic display screen carries out location block through locating piece and location draw-in groove and connects, when the locating rack installation is stable, the staff will drive the LED electronic display of support frame and press to the intermediate position of locating rack, make the outer wall of support frame and the inner wall sliding connection of locating rack, make the one end of seting up the constant head tank in support frame both sides slide with one side of dwang, when the support frame removes the certain position, just make one side of dwang and the inner wall block of constant head tank be connected, through the location of the first locating lever of interlude at locating seat intermediate position and the elastic deformation of first spring, make the stable block of dwang at the inner wall of constant head tank, make the installation of LED electronic display more convenient, increase the practicality of LED electronic display screen.

2. This assembled LED electronic display screen, through inwards continue pressing LED electronic display, make LED electronic display drive the support frame and continue inwards rotate, make one side of support frame and the one end contact of fixing base, make the opposite side extrusion dwang of constant head tank, make the dwang pass through the interlude connection of first locating lever and rotate, loosen LED electronic display, the interlude connection of second locating lever through interlude in locating rack one side and the elastic deformation of second spring, make under the condition that the dwang did not rotate back original position, the fixing base both drives the support frame and launch the outside that removes to the locating rack, thereby be convenient for make LED electronic display be convenient for dismantle fast, and the in-process of dismantlement does not harm adjacent LED electronic display, increase LED electronic display screen's use convenience.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a positioning structure according to the present utility model;

FIG. 3 is a schematic view of a locking structure of a rotating rod according to the present utility model;

fig. 4 is a schematic structural view of a limiting frame of the present utility model.

In the figure: 1. a positioning frame; 2. a support frame; 3. an LED electronic display; 4. a positioning groove; 5. a positioning block; 6. positioning clamping grooves; 7. a fixing groove; 8. a limit groove; 9. a rotating lever; 10. a limiting frame; 11. a positioning seat; 12. a first positioning rod; 13. a first spring; 14. a first limiting block; 15. a second positioning rod; 16. a second spring; 17. a fixing seat; 18. and a second limiting block.

Detailed Description

In order to more clearly illustrate the general inventive concept, a detailed description is given below by way of example with reference to the accompanying drawings.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, the description with reference to the terms "one aspect," "some aspects," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present utility model. In this specification, the schematic representations of the above terms are not necessarily for the same scheme or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

The first embodiment of the utility model provides an assembled LED electronic display screen as shown in fig. 1-4, which comprises four positioning frames 1, wherein the four positioning frames 1 are used for supporting and positioning the LED electronic display screen;

the middle position of the positioning frame 1 is inserted with a supporting frame 2, one end of the supporting frame 2 is fixedly provided with an LED electronic display 3, the middle positions of two sides of the supporting frame 2 are provided with positioning grooves 4, two sides of the inner wall of the positioning frame 1 are provided with fixing grooves 7, one end of the middle position of each of the two fixing grooves 7 is fixedly provided with a positioning seat 11, one end of each of four sides of the positioning frame 1 is fixedly provided with a positioning block 5, the other end of each of the four sides of the positioning frame 1 is fixedly provided with a positioning clamping groove 6, and the positioning blocks 5 fixed on one side of each of the four positioning frames 1 are respectively connected with the positioning clamping grooves 6 fixed on the other side of the adjacent positioning frame 1 in a clamping way, and one sides of the four LED electronic displays 3 are mutually contacted;

the second embodiment of the utility model provides an assembled LED electronic display screen as shown in fig. 2, which comprises two rotating rods 9, wherein one ends of the two rotating rods 9 are respectively connected with one ends of the inner walls of two fixed grooves 7 in a rotating way, the other ends of two first positioning rods 12 are fixedly provided with first limiting blocks 14, the middle positions of the two fixed grooves 7 are respectively provided with a limiting groove 8, one ends of the two first limiting blocks 14 are respectively connected with one ends of the inner walls of the two limiting grooves 8 in a sliding way, and one ends of the inner walls of the two positioning grooves 4 are respectively connected with one ends of the two rotating rods 9 in a clamping way;

the third embodiment of the utility model provides an assembled LED electronic display screen as shown in fig. 3, which comprises first positioning rods 12 inserted in the middle positions of two positioning seats 11, first springs 13 inserted in one ends of the outer walls of the two first positioning rods 12, and rotating rods 9 arranged at one ends of the two first positioning rods 12 in a rotating way;

the fourth embodiment of the utility model provides an assembled LED electronic display screen as shown in fig. 4, which comprises a limiting frame 10 fixedly arranged on one side of a positioning frame 1, a second positioning rod 15 inserted in the middle position of one side of the limiting frame 10, a second spring 16 inserted in one end of the outer wall of the second positioning rod 15, a fixing seat 17 fixedly arranged at one end of the second positioning rod 15, a second limiting block 18 fixedly arranged at the other end of the second positioning rod 15, and one side of the fixing seat 17 in contact with the middle position of one side of the supporting frame 2.

Working principle: when the LED electronic display screen is required to be assembled, a plurality of positioning frames 1 are connected in a positioning and clamping way through the positioning blocks 5 and the positioning clamping grooves 6 by a worker, when the positioning frames 1 are stably installed, the worker presses the LED electronic display 3 driving the support frame 2 to the middle position of the positioning frames 1, so that the outer wall of the support frame 2 is in sliding connection with the inner wall of the positioning frames 1, one end of the positioning grooves 4 arranged on two sides of the support frame 2 slides with one side of the rotating rod 9, when the support frame 2 moves to a certain position, one side of the rotating rod 9 is just connected with the inner wall of the positioning grooves 4 in a clamping way, the rotating rod 9 is stably clamped on the inner wall of the positioning grooves 4 through the positioning of the first positioning rods 12 inserted in the middle position of the positioning seats 11 and the elastic deformation of the first springs 13, the LED electronic display 3 is more conveniently installed, increasing the practicability of the LED electronic display screen, when the LED electronic display screen needs to be disassembled, the LED electronic display 3 is continuously pressed inwards, so that the LED electronic display 3 drives the support frame 2 to continuously rotate inwards, one side of the support frame 2 is contacted with one end of the fixing seat 17, the other side of the positioning groove 4 presses the rotating rod 9, the rotating rod 9 rotates through the penetrating connection of the first positioning rod 12, the LED electronic display 3 is loosened, under the condition that the rotating rod 9 does not rotate back to the original position, the fixing seat 17 drives the support frame 2 to be ejected and moved to the outer side of the positioning frame 1, thereby facilitating the quick disassembly of the LED electronic display 3, and the adjacent LED electronic display 3 is not damaged in the disassembly process, the use convenience of the LED electronic display screen is improved.

In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for system embodiments, since they are substantially similar to method embodiments, the description is relatively simple, as relevant to see a section of the description of method embodiments.

The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.

Claims

1. An assembled LED electronic display screen, comprising:

the four positioning frames (1) are used for supporting and positioning the LED electronic display screen;

the method is characterized in that; the middle position of locating rack (1) alternates and is equipped with support frame (2), the fixed LED electronic display (3) that is equipped with of one end of support frame (2), constant head tank (4) have all been seted up to the intermediate position of support frame (2) both sides, fixed slot (7) have all been seted up to the both sides of locating rack (1) inner wall, two the one end of fixed slot (7) intermediate position is fixed and is equipped with positioning seat (11), two the intermediate position of positioning seat (11) is alternated and is equipped with first locating lever (12), two the one end of first locating lever (12) outer wall is alternated and is equipped with first spring (13), two the one end of first locating lever (12) is all rotated and is equipped with dwang (9), two the one end of dwang (9) is rotated with the one end of two fixed slot (7) inner walls respectively and is connected, two the other end of first locating lever (12) is all fixed and is equipped with first stopper (14), two spacing groove (8) have all been seted up to the intermediate position of fixed slot (7), two the one end of first stopper (14) respectively with the one end sliding connection of two spacing groove (8) inner walls, two the one end of constant head tank (4) inner wall respectively with the one end block connection of two dwang (9).

2. The assembled LED electronic display of claim 1, wherein: positioning blocks (5) are fixedly arranged at one ends of four sides of the positioning frame (1), and positioning clamping grooves (6) are fixedly arranged at the other ends of the four sides of the positioning frame (1).

3. The assembled LED electronic display of claim 1, wherein: one side of locating rack (1) is fixed and is equipped with spacing (10), the intermediate position of spacing (10) one side alternates and is equipped with second locating lever (15), the one end of second locating lever (15) outer wall alternates and is equipped with second spring (16), the one end of second locating lever (15) is fixed and is equipped with fixing base (17), the other end of second locating lever (15) is fixed and is equipped with second stopper (18).

4. A modular LED electronic display as set forth in claim 3, wherein: one side of the fixing seat (17) is contacted with the middle position of one side of the supporting frame (2).

5. The assembled LED electronic display of claim 1, wherein: the positioning blocks (5) fixed on one side of each positioning frame (1) are respectively connected with the positioning clamping grooves (6) fixed on the other side of the adjacent positioning frame (1) in a clamping mode.

6. The assembled LED electronic display of claim 1, wherein: one sides of the four LED electronic displays (3) are contacted with each other.