CN218159505U - Protection mechanism and LED display screen of display screen module - Google Patents

Abstract

The utility model provides a protection machanism and LED display screen of display screen module, protection machanism is including protecting the seat, pressing the component, rotating member, reset and set up the mount pad on the corner connecting piece of LED display screen and/or the frame floorbar, the mount pad has first section and second section, be equipped with the guide platform in the first section, the second section is the through-hole structure, be equipped with the ratchet tooth on the pressing the component and can follow the shifting chute that the guide platform removed, the ratchet tooth is located press the tip of component on, be equipped with the guide way on the rotating member and with ratchet tooth complex ratchet groove, ratchet groove sets up the rotating member orientation one of pressing the component is served, the rotating member passes through ratchet groove movable mounting be in guide platform, and can press the component and reset the drive of piece down edge the through-hole structure removes to it is rotatory and the removal to drive the protection seat of connection on the rotating member.

Description

Protection mechanism of display screen module and LED display screen

Technical Field

The utility model relates to a LED display screen technical field especially relates to a protection mechanism and LED display screen of display screen module.

Background

A single box of LED display screen mainly is formed by the combination of display screen module, frame and well accuse three major parts, and wherein, the exterior structure of display screen module is mostly plastic part, in the in-service use process, the side of display screen module is the same with the frame, need closely even direct and bottom surface contact very closely, damage when avoiding display screen module and bottom surface contact, this application designs a protection mechanism, can protect the display screen module.

SUMMERY OF THE UTILITY MODEL

The utility model provides a protection mechanism and LED display screen of display screen module can protect the side of display screen module, damages when avoiding the display screen module and bottom surface contact.

According to the utility model discloses a first aspect, the utility model provides a protection mechanism of display screen module for the LED display screen, the LED display screen includes the frame and installs the display screen module on the frame, the frame includes corner connecting piece and frame floorbar, protection mechanism is in including protecting the seat, presses down component, rotating member, resets and set up mount pad on corner connecting piece and/or the frame floorbar, the mount pad has first section and second section, be equipped with the guide platform on the first section, the second section is the through-hole structure, be equipped with the ratchet tooth on the pressing member and can follow the shifting chute that the guide platform removed, the ratchet tooth is located on the tip of pressing down the component, be equipped with the guide way on the rotating member and with ratchet tooth complex ratchet groove, the ratchet groove sets up the rotating member orientation one of pressing down the component is served, the rotating member passes through ratchet groove movable mounting be in the guide platform, and can press down the drive of component and reset and follow the through-hole structure removes to drive the rotation of the protection seat of connection on the rotating member and remove.

In an embodiment of the protection mechanism of the present invention, the pressing member has an extension section and a driving section, the ratchet teeth are disposed on the driving section, the extension section is movably mounted in the first section and extends out of the first section, for pressing the ratchet teeth on the driving section and the ratchet grooves cooperate, so that the rotating member can extend out or retract into the through-hole structure.

In an embodiment of the present invention, the protection mechanism has a notch groove between the first section and the second section, and the guide table extends from an end of the first section to an end of the notch groove.

The utility model discloses in an embodiment's protection mechanism, the mount pad includes pedestal, first lid and second lid, the pedestal has first section with the second section, first lid closes in the first section, second lid closes on the second section.

The utility model relates to an embodiment's protection machanism, the both sides of pedestal have the mounting hole, be equipped with the erection column on corner connecting piece and/or the frame floorbar, the position of mounting hole with the position of erection column is corresponding.

The utility model discloses in an embodiment's protection mechanism, the rotating member has driven section and linkage segment, the ratchet groove sets up on the driven section, the protection seat is fixed on the linkage segment.

The utility model discloses an among the protection machanism of embodiment, the piece that resets includes the spring, the one end butt of spring connect to on the second lid, the other end butt of spring extremely on the driven section.

According to the utility model discloses a second aspect, the utility model also provides a LED display screen, including display screen module, frame and foretell protection machanism, the display screen module is installed on the frame, the frame includes the corner connecting piece and the frame floorbar of being connected with the corner connecting piece, protection machanism installs on corner connecting piece and/or the frame floorbar.

In the LED display screen according to an embodiment of the present invention, the number of the protection mechanisms is at least two, and at least two of the protection mechanisms are mounted on two adjacent corner connectors and located on the same side; or at least two protection mechanisms are arranged on the bottom beam of the frame at intervals.

The utility model discloses an embodiment's in the LED display screen, the middle part of corner connecting piece is equipped with the storage tank, protection mechanism gomphosis is in the storage tank.

The technical scheme provided by the embodiment of the application can have the following beneficial effects: the application designs a protection mechanism and LED display screen of display screen module, including protection seat, press component, rotating member, the piece and mount pad that resets, the mount pad setting is on the corner connecting piece and/or the frame floorbar of LED display screen, and wherein, is equipped with the guide platform on the mount pad, is equipped with the ratchet tooth on the press component and can follows the shifting chute that the guide platform removed, be equipped with the guide way on the rotating member and with ratchet tooth complex ratchet groove for the rotating member can be along through-hole structure removal under the drive of press component and the piece that resets, rotates and removes with the protection seat of drive connection on the rotating member, is used for protecting the side of display screen module, damages when avoiding display screen module and bottom surface contact.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an LED display screen according to an embodiment of the present application;

FIG. 2 is an exploded schematic view of the LED display screen of FIG. 1;

FIG. 3 is an exploded view of the protection mechanism and corner connector of FIG. 1;

FIG. 4 is a schematic cross-sectional view of the protection mechanism and corner connector of FIG. 1;

FIG. 5 is a cross-sectional view of the protection mechanism of FIG. 1 at another angle with the corner connector;

FIG. 6 is a schematic view of the corner connector of FIG. 1;

FIG. 7 is a schematic structural view of the protection mechanism of FIG. 1;

FIG. 8 is an exploded schematic view of the protection mechanism of FIG. 1;

FIG. 9 is a schematic structural view of the mount of FIG. 1;

fig. 10 is a schematic view of the pressing member, the rotating member, and the reset piece in fig. 1.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all embodiments of the present invention. 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.

It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only, and it is to be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description only, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

As shown in fig. 1 to 10, according to a first aspect of the present application, the present application provides a protection mechanism 100 for a display screen module, which is used for an LED display screen, the LED display screen module includes a frame 300 and a display screen module 200 mounted on the frame 300, wherein the frame 300 includes a corner connector 302 and a frame bottom beam 301, and the frame bottom beam 301 is connected together through the corner connector 302.

In this embodiment, the protection mechanism 100 includes a protection seat 30, a pressing member 10, a rotating member 20, a reset piece 50, and a mounting seat 40 disposed on the corner connector 302 and/or the bottom beam 301 of the frame, wherein the mounting seat 40 has a first section and a second section, the first section is provided with a guide platform 413, the second section is a through hole structure, the pressing member 10 is provided with ratchet teeth 111 and a moving groove 112 capable of moving along the guide platform 413, the ratchet teeth 111 are located on an end portion of the pressing member 10, the rotating member 20 is provided with a guide groove 212 and a ratchet groove 211 matched with the ratchet teeth 111, the ratchet groove 211 is disposed on an end of the rotating member 20 facing the pressing member 10, the rotating member 20 is movably mounted on the guide platform 413 through the ratchet groove 211 and is capable of moving along the through hole structure under the driving of the pressing member 10 and the reset piece 50 to drive the protection seat 30 connected to the rotating member 20 to rotate and move.

Illustratively, the number of ratchet teeth 111 is plural, the plural ratchet teeth 111 are formed on the end surface of the pressing member 10 and are alternately arranged along the circumferential direction and extend in the front-rear direction, and the number and positions of ratchet grooves 211 correspond to the number and positions of the ratchet teeth 111 and are formed on the end surface of the rotating member 20.

Specifically, when the pressing member 10 is operated, the ratchet groove 211 is engaged with the ratchet tooth 111, so that the rotating member 20 can move along the guide stage 413 through the guide groove 212 and rotate in the through hole structure, and then abuts on the ratchet tooth 111 or the guide stage 413, so that the protection seat 30 extends and rotates by an angle of 90 degrees, 180 degrees, 270 degrees or 360 degrees, and the length of the extending of the rotating member 20 is the distance of the moving of the rotating member 20 or slightly less than the distance of the moving of the rotating member 20.

In the present embodiment, the ratchet groove 211 has a first ratchet groove and a second ratchet groove having a depth smaller than the first ratchet groove, when the pressing member 10 is operated, the ratchet teeth 111 drive the ratchet groove 211 to move away from the pressing member 10, and then the ratchet groove 211 rotates in the through hole structure, at this time, the ratchet teeth 111 can be converted from a position matched with the first ratchet groove to be matched with the second ratchet groove, or the ratchet teeth 111 is converted from a position matched with the second ratchet groove to be matched with the first ratchet groove, so as to protect the side surface of the display screen module 200 and prevent the display screen module 200 from being damaged when contacting with the bottom surface; or to release the protection of the display screen module 200.

In an alternative embodiment, the pressing member 10 has an extension 12 and a driving section 11, wherein the ratchet teeth 111 and the moving grooves 112 are disposed on the driving section 11, the extension 12 is movably mounted in the first section and extends out of the first section, for pressing the ratchet teeth 111 on the driving section 11 to match with the ratchet grooves 211, so that the rotating member 20 can extend out or retract into the through hole structure to drive the protective seat 30 to protect the side surface of the display screen module 200, and prevent the display screen module 200 from being damaged when contacting with the bottom surface.

In an alternative embodiment, a cut groove 415 is formed between the first section and the second section, wherein the guide platform 413 extends from an end of the first section to an end of the cut groove 415, and the cut groove 415 mainly cuts off the guide platform 413, so as to facilitate the formation of the guide platform 413, and at the same time, oil can be injected from the cut groove 415, so that the pressing member 10 and the rotating member 20 can move in the mounting seat 40 smoothly.

It should be noted that the mounting seat 40 may be assembled to the corner connector 302 and/or the frame bottom beam 301, and the mounting seat 40 may also be integrally formed with the corner connector 302 and/or the frame bottom beam 301, which is not limited in the present application.

In an alternative embodiment, the mounting seat 40 includes a seat body 41, a first cover 42 and a second cover 43, the seat body 41 has the above-mentioned first section and the second section, wherein the first cover 42 covers the first section, the pressing member 10 is inserted into the first cover 42, the second cover 43 covers the second section, and the rotating member 20 is inserted into the second cover 43, the mounting seat 40 is designed in a split manner, mainly to reduce the mold design cost and the mold complexity of the mounting seat 40, and at the same time, to facilitate the installation of the pressing member 10, the rotating member 20 and the reset piece 50.

The two ends of the base 41 are respectively provided with a first boss 411 and a second boss 412, wherein the first cover 42 and the second cover 43 are correspondingly mounted on the first boss 411 and the second boss 412.

In addition, the mounting seat 40 may include a seat body 41 and a first cover 42 or a second cover 43, wherein one end of the seat body 41 is provided with a through hole having a diameter smaller than that of the driven section of the driving section 11 or the rotating member 20, so that the extending section 12 or the connecting section of the rotating member 20 can be inserted into the through hole, the driving section 11 or the driven section is blocked by the through hole at the inner side of the through hole, the other end of the seat body 41 is covered by the first cover 42 or the second cover 43, and the other of the pressing member 10 and the rotating member 20 is inserted into the first cover 42 or the second cover 43.

In an alternative embodiment, the two sides of the seat body 41 are provided with mounting holes 414, wherein the corner connectors 302 and/or the frame bottom beams 301 are provided with mounting posts 30211, and the positions of the mounting holes 414 correspond to the positions of the mounting posts 30211, so that the seat body 41 can be fixed in the screw holes of the mounting posts 30211 by screws or other fasteners.

In an alternative embodiment, the middle of the corner connector 302 is provided with a receiving groove 3021, and the protection mechanism 100 is embedded in the receiving groove 3021.

In the present embodiment, the mounting posts 30211 are disposed in the receiving slots 3021, and after the seat body 41 is mounted in the receiving slots 3021, the seat body 41 is fixed in the screw holes of the mounting posts 30211 by screws or other fasteners.

In an alternative embodiment, the rotary member 20 has a driven section 21 and a connection section 22, wherein the ratchet groove 211 and the guide groove 212 are provided on the driven section 21, and the protection seat 30 is fixed on the connection section 22.

Specifically, the protection mechanism 100 includes a fastening screw 60, and the protection seat 30 is fixed on the connection segment 22 by the fastening screw 60.

In an alternative embodiment, the restoring member 50 includes a spring, one end of which abuts against the second cover 43 and the other end of which abuts against the driven section 21.

As shown in fig. 1 to 10, according to a second aspect of the present application, the present application provides an LED display screen, which includes a display screen module 200, a frame 300 and the protection mechanism 100, wherein the display screen module 200 is mounted on the frame 300, the frame 300 includes a corner connector 302 and a frame bottom beam 301 connected to the corner connector 302, and the protection mechanism 100 is mounted on the corner connector 302 and/or the frame bottom beam 301, and is used for protecting a side surface of the display screen module 200 and preventing the display screen module 200 from being damaged when contacting with a bottom surface.

In an alternative embodiment, the number of the protection mechanisms 100 is at least two, and at least two protection mechanisms 100 are installed on two adjacent corner connectors 302 and located on the same side; or, at least two protection mechanisms 100 are installed on the frame bottom beam 301 at intervals and used for protecting the side surface of the display screen module 200 and avoiding the damage of the display screen module 200 when contacting with the bottom surface.

In an alternative embodiment, the receiving groove 3021 is disposed on the corner connector 302, and the corner connector 302 and the display screen module 200 are disposed through the reinforcing rib 3022, so that the display screen module 200 can completely attach to the reinforcing rib 3022.

Wherein, protection mechanism 100 can be the gomphosis in storage tank 3021, and protection mechanism 100 also can be the back and fix in storage tank 3021, and storage tank 3021 also can not need to set up stiffening rib 3022 towards one side of display screen module 200, and this application does not put the restriction.

In the description of the present application, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a removable connection, or an integral connection unless expressly stated or limited otherwise. Either mechanically or electrically. Either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The above disclosure provides many different embodiments, or examples, for implementing different features of the application. The components and arrangements of specific examples are described above to simplify the present disclosure. Of course, they are merely examples and are not intended to limit the present application. Further, the present application may repeat reference numerals and/or reference letters in the various examples for simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or arrangements discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

In the description of the present specification, reference to the description of "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Claims (10)

1. The utility model provides a protection mechanism of display screen module, is used for the LED display screen, the LED display screen includes the frame and installs the display screen module on the frame, the frame includes corner connecting piece and frame floorbar, its characterized in that, protection mechanism is in including protection seat, press component, rotating member, piece that resets and setting mount pad on corner connecting piece and/or the frame floorbar, the mount pad has first section and second section, be equipped with the guide platform in the first section, the second section is the through-hole structure, be equipped with the ratchet tooth on the press component and can follow the shifting chute that the guide platform removed, the ratchet tooth is located on the tip of pressing the component, be equipped with the guide way on the rotating member and with ratchet tooth complex ratchet groove, the ratchet groove sets up the rotating member orientation one of pressing the component is served, the rotating member passes through ratchet groove movable mounting in the guide platform, and can press the drive of component and piece down follow the through-hole structure removes to it is rotatory and the removal to drive the protection seat of connection on the rotating member.

2. The protective mechanism of claim 1, wherein the pressing member has an extension section and a drive section, the ratchet teeth being disposed on the drive section, the extension section being movably mounted in and extending out of the first section for pressing the ratchet teeth on the drive section into engagement with the ratchet grooves such that the rotating member can extend or retract into the through-hole arrangement.

3. The protective mechanism of claim 2, wherein the first and second segments have a cut-out slot therebetween, the guide table extending from an end of the first segment to an end of the cut-out slot.

4. The protective mechanism of claim 1, wherein the mounting base includes a base body, a first cover, and a second cover, the base body having the first section and the second section, the first cover covering the first section, and the second cover covering the second section.

5. The protection mechanism of claim 4, wherein the base has mounting holes on two sides thereof, and the corner connectors and/or the bottom beams of the frame are provided with mounting posts, and the positions of the mounting holes correspond to the positions of the mounting posts.

6. The protection mechanism of claim 4, wherein the rotating member has a driven section and a connecting section, the ratchet groove being provided on the driven section, the protection seat being fixed on the connecting section.

7. The protective mechanism of claim 6, wherein the return member comprises a spring, one end of the spring abuts against the second cover body, and the other end of the spring abuts against the driven section.

8. An LED display screen, characterized by comprising a display screen module, a frame and the protection mechanism of any one of claims 1 to 7, wherein the display screen module is mounted on the frame, the frame comprises a corner connecting piece and a frame bottom beam connected with the corner connecting piece, and the protection mechanism is mounted on the corner connecting piece and/or the frame bottom beam.

9. The LED display screen of claim 8, wherein the number of the protection mechanisms is at least two, and at least two protection mechanisms are installed on two adjacent corner connectors and located on the same side; or at least two protection mechanisms are arranged on the bottom beam of the frame at intervals.

10. The LED display screen of claim 8, wherein a receiving groove is formed in the middle of the corner connector, and the protection mechanism is embedded in the receiving groove.

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