CN216388636U

CN216388636U - Frame of LED screen dismouting of being convenient for

Info

Publication number: CN216388636U
Application number: CN202123115285.8U
Authority: CN
Inventors: 杜富国
Original assignee: Gansu Shengshi Dongfang Photoelectric Technology Co ltd
Current assignee: Gansu Shengshi Dongfang Photoelectric Technology Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-04-26
Anticipated expiration: 2031-12-13

Abstract

The utility model provides a frame of an LED screen convenient for disassembly and assembly, which comprises two first side plates and two second side plates, wherein a first groove and a second groove are arranged in fixed blocks, two ends of each first side plate are respectively connected with the first grooves of two fixed blocks, two ends of each second side plate are respectively connected with the second grooves of two fixed blocks, two clamping grooves are symmetrically arranged on the inner walls of the first groove and the second groove, four step holes are symmetrically arranged on the upper end surface and the lower end surface of two sides of each first side plate and the second side plate, clamping blocks are respectively arranged in the four step holes, one end of each clamping block is fixedly provided with a connecting plate which is movably connected with the step hole, the other end of each clamping block extends out of the step hole and is movably connected with the clamping groove, the frame assembly can be completed by inserting the first side plates and the second side plates into the first grooves and the second grooves of the fixed blocks, and the disassembly is convenient, and the time and the labor are saved.

Description

Frame of LED screen dismouting of being convenient for

Technical Field

The utility model mainly relates to the technical field of LED screens, in particular to a frame of an LED screen convenient to disassemble and assemble.

Background

The LED unit has the characteristic of high luminance, a large screen formed by the dot matrix can display high luminance (for example, higher than 500Nit), and meanwhile, as the LED unit can be independently controlled to be on or off, the screen can span a large luminance range from low to high, and the HDR display effect is relatively easy to realize.

When the LED display screen is installed, the periphery of the screen needs to be fixed through the frame, but the LED screen frame in the prior art is inconvenient to disassemble and assemble, and a large amount of time is consumed in the installation process, so that the efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a frame of an LED screen convenient to disassemble and assemble, which is used for solving the technical problems in the background technology.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a frame of LED screen dismouting of being convenient for, includes two first curb plates and two second curb plates, two first curb plate and two the second curb plate can dismantle the connection through four fixed blocks, the inside first recess and the second recess that are equipped with of fixed block, the both ends of every first curb plate can be dismantled with the first recess of two fixed blocks among them respectively and be connected, and the both ends of every second curb plate can be dismantled rather than the second recess of two fixed blocks among them and be connected respectively, first recess and second recess inner wall symmetry are equipped with two draw-in grooves, the last lower terminal surface symmetry of first curb plate and second curb plate both sides is equipped with four step holes, four all be equipped with the fixture block in the step hole, fixture block one end is fixed with the connecting plate, and the connecting plate with step hole swing joint, the fixture block other end extend to the step hole outside and with draw-in groove swing joint.

By adopting the technical scheme, the first side plate and the second side plate are conveniently connected and assembled into the frame through the matching of the first grooves and the second grooves on the four fixing blocks, the first side plate and the second side plate are conveniently fixed after being assembled through the matching of the fixture blocks and the clamping grooves, the disassembly and the assembly are convenient, and the time and the labor are saved.

Furthermore, two connecting rods are fixed in the step holes and respectively penetrate through the connecting plates and are movably connected with the connecting plates.

By adopting the technical scheme, the connecting plate can slide along the connecting rod conveniently and further drive the clamping block to be movably connected with the clamping groove through the connecting plate and the connecting rod.

Furthermore, two the connecting rod surface overlaps respectively and is equipped with first spring, first spring both ends respectively with step hole inner wall with connecting plate fixed connection.

Adopt above-mentioned technical scheme, slide to the step hole when the fixture block receives external force, and then drive the connecting plate along connecting rod extrusion first spring, first spring is tensile can drive the fixture block and reset after the fixture block loses the effort.

Furthermore, an inclined surface is arranged on the upper end face of the clamping block, and the shape of the section of the clamping block is consistent with that of the section of the clamping groove.

By adopting the technical scheme, when the first side plate and the second side plate are connected with the first groove and the second groove, the side wall of the groove can extrude the fixture block inwards along the inclined surface, and then the fixture block is driven to slide in the step hole.

Further, four the upper and lower both ends symmetry of fixed block is equipped with four mounting holes, four mounting holes respectively with four draw-in grooves intercommunication, four equal swing joint has the inserted bar in the mounting hole, the inserted bar upper end extends to outside the mounting hole and is fixed with the briquetting, the inserted bar lower extreme extends to in the draw-in groove and with the contact of fixture block upper end.

By adopting the technical scheme, the press block can drive the inserted bar to extrude the fixture block downwards, so that the fixture block slides towards the step hole and is separated from the clamping groove, and the first side plate and the second side plate are convenient to disassemble.

Furthermore, a limiting plate is fixed in the middle of the inserting rod movably connected with the mounting hole, a second spring is sleeved on the outer surface of the inserting rod positioned at the lower end of the limiting plate, and two ends of the second spring are respectively fixedly connected with the limiting plate and the inner wall of the mounting hole.

Adopt above-mentioned technical scheme, receive the effort back along the mounting hole downstream when the inserted bar, can extrude the second spring downwards through the limiting plate, the second spring is tensile can drive the inserted bar and reset after the inserted bar loses the effort.

Further, two the mounting groove has been seted up respectively to the relative terminal surface of first curb plate, four the first recess of fixed block all is equipped with the spread groove outward, the spread groove with the mounting groove position corresponds, and the notch size is unanimous.

By adopting the technical scheme, the two ends of the LED screen can be conveniently inserted into the mounting groove and the connecting groove, so that the LED screen is fixed.

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

1. according to the utility model, the first side plate and the second side plate are inserted into the first groove and the second groove of the fixing block, the inner walls of the first groove and the second groove can inwards extrude the fixture block along the inclined surface of the fixture block, so that the fixture block is driven to slide towards the step hole, the fixture block slides and simultaneously drives the connecting plate to extrude the first spring along the connecting rod, and when the step hole corresponds to the position of the fixture groove, the first spring stretches to drive the fixture block to be connected with the fixture groove, so that the first side plate and the second side plate are fixed;

2. according to the utility model, the press block is pressed down to drive the insertion rod to downwards extrude the clamping block, the insertion rod is downwards moved along the mounting hole after being acted by force, and the limiting plate downwards extrudes the second spring, so that the clamping block slides towards the stepped hole and is separated from the clamping groove, and the first side plate and the second side plate are conveniently disassembled.

The present invention will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a partial schematic view of the present invention;

FIG. 3 is a sectional view of a partial structure of the present invention;

fig. 4 is an enlarged schematic view of the structure at a in fig. 3 according to the present invention.

In the figure: 1. a first side plate; 11. mounting grooves; 2. a second side plate; 3. a fixed block; 31. a first groove; 311. connecting grooves; 32. a second groove; 33. a card slot; 34. mounting holes; 4. a stepped bore; 41. a clamping block; 42. a connecting plate; 43. a connecting rod; 44. a first spring; 5. inserting a rod; 51. briquetting; 52. a limiting plate; 53. a second spring.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to be limiting of the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The first embodiment is as follows:

the embodiment of the utility model discloses a frame convenient for dismounting and mounting an LED screen, please refer to fig. 1-4, which comprises two first side plates 1 and two second side plates 2, wherein the two first side plates 1 and the two second side plates 2 are detachably connected through four fixing blocks 3, a first groove 31 and a second groove 32 are arranged inside the fixing blocks 3, two ends of each first side plate 1 are respectively detachably connected with the first grooves 31 of the two fixing blocks 3, two ends of each second side plate 2 are respectively detachably connected with the second grooves 32 of the two fixing blocks 3, two clamping grooves 33 are symmetrically arranged on the inner walls of the first groove 31 and the second groove 32, four step holes 4 are symmetrically arranged on the upper end surface and the lower end surface of the two sides of the first side plate 1 and the second side plate 2, clamping blocks 41 are respectively arranged in the four step holes 4, one end of each clamping block 41 is fixedly provided with a connecting plate 42, and the connecting plate 42 is movably connected with the stepped hole 4, and the other end of the fixture block 41 extends out of the stepped hole 4 and is movably connected with the clamping groove 33.

Please refer to fig. 2-4 again, two connecting rods 43 are fixed in the stepped hole 4, the two connecting rods 43 respectively penetrate through the connecting plate 42 and are movably connected with the connecting plate, first springs 44 are respectively sleeved on the surfaces of the two connecting rods 43, two ends of each first spring 44 are respectively fixedly connected with the inner wall of the stepped hole 4 and the connecting plate 42, an inclined surface is arranged on the upper end surface of the fixture block 41, and the cross-sectional shapes of the fixture block 41 and the clamping groove 33 are the same.

Please refer to fig. 3-4, the upper and lower ends of the four fixing blocks 3 are symmetrically provided with four mounting holes 34, the four mounting holes 34 are respectively communicated with the four locking slots 33, the four mounting holes 34 are all movably connected with the inserting rod 5, the upper end of the inserting rod 5 extends out of the mounting holes 34 and is fixed with the pressing block 51, the lower end of the inserting rod 5 extends into the locking slot 33 and contacts with the upper end of the locking block 41, the middle part of the inserting rod 5 movably connected with the mounting holes 34 is fixed with the limiting plate 52, the outer surface of the inserting rod 5 at the lower end of the limiting plate 52 is sleeved with the second spring 53, and two ends of the second spring 53 are respectively and fixedly connected with the limiting plate 52 and the inner wall of the mounting hole 34.

Please refer to fig. 1-2, the opposite end surfaces of the two first side plates 1 are respectively provided with an installation groove 11, the first grooves 31 of the four fixing blocks 3 are all externally provided with a connection groove 311, the connection groove 311 corresponds to the installation groove 11, and the sizes of the notches are the same.

The implementation principle of the frame of the LED screen convenient to disassemble and assemble in the first embodiment of the utility model is as follows:

firstly, two sides of an LED screen are inserted along the mounting grooves 11 of the two first side plates 1, then two ends of the two first side plates 1 are respectively inserted into the first grooves 31 of the four fixed blocks 3, so that two ends of the LED screen are also inserted into the connecting grooves 311, two ends of the two second side plates 2 are respectively inserted into the second grooves 32 of the four fixed blocks 3, when the first side walls and the second side walls are connected with the fixed blocks 3, the inner walls of the first grooves 31 and the second grooves 32 can inwards extrude the fixture blocks 41 along the inclined surfaces of the fixture blocks 41, further the fixture blocks 41 are driven to slide into the step holes 4, the fixture blocks 41 slide and simultaneously drive the connecting plates 42 to extrude the first springs 44 along the connecting rods 43, and when the step holes 4 correspond to the positions of the clamping grooves 33, the first springs 44 stretch to drive the fixture blocks 41 to be connected with the clamping grooves 33, so as to fix the first side plates 1 and the second side plates 2;

example two:

can drive inserted bar 5 and extrude fixture block 41 downwards through pressing down briquetting 51, inserted bar 5 receives behind the effort along mounting hole 34 downstream to through limiting plate 52 extrusion second spring 53 downwards, make fixture block 41 slide and with draw-in groove 33 separation in to step hole 4, thereby dismantle first curb plate 1 and second curb plate 2, lose outside effort back second spring 53 tensile and can drive inserted bar 5 and reset when inserted bar 5.

The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above-described embodiments, and it is within the scope of the utility model to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims

1. The frame convenient for dismounting and mounting of the LED screen is characterized by comprising two first side plates (1) and two second side plates (2), wherein the two first side plates (1) and the two second side plates (2) are detachably connected through four fixing blocks (3);

a first groove (31) and a second groove (32) are arranged in the fixing blocks (3), two ends of each first side plate (1) are respectively detachably connected with the first grooves (31) of two fixing blocks (3), two ends of each second side plate (2) are respectively detachably connected with the second grooves (32) of two fixing blocks (3), two clamping grooves (33) are symmetrically arranged on the inner walls of the first groove (31) and the second groove (32), the upper end face and the lower end face of two sides of the first side plate (1) and the second side plate (2) are symmetrically provided with four step holes (4), clamping blocks (41) are arranged in the four step holes (4), one end of each clamping block (41) is fixed with a connecting plate (42), and the connecting plate (42) is movably connected with the stepped hole (4), and the other end of the clamping block (41) extends out of the stepped hole (4) and is movably connected with the clamping groove (33).

2. The frame of claim 1, wherein two connecting rods (43) are fixed in the stepped hole (4), and the two connecting rods (43) respectively penetrate through and are movably connected with the connecting plate (42).

3. The side frame convenient for dismounting and mounting of an LED screen as claimed in claim 2, wherein the surfaces of the two connecting rods (43) are respectively sleeved with a first spring (44), and two ends of the first spring (44) are respectively fixedly connected with the inner wall of the stepped hole (4) and the connecting plate (42).

4. The frame of claim 1, wherein the upper end surface of the fixture block (41) is provided with an inclined surface, and the cross-sectional shapes of the fixture block (41) and the slot (33) are the same.

5. The frame convenient for dismounting and mounting of an LED screen as claimed in claim 1, wherein four mounting holes (34) are symmetrically formed in the upper and lower ends of four fixing blocks (3), the four mounting holes (34) are respectively communicated with four clamping grooves (33), four insertion rods (5) are movably connected in the four mounting holes (34), the upper ends of the insertion rods (5) extend out of the mounting holes (34) and are fixed with pressing blocks (51), and the lower ends of the insertion rods (5) extend into the clamping grooves (33) and are in contact with the upper ends of the clamping blocks (41).

6. The frame convenient for disassembling and assembling of an LED screen according to claim 5, characterized in that a limiting plate (52) is fixed at the middle part of the inserting rod (5) movably connected with the mounting hole (34), a second spring (53) is sleeved on the outer surface of the inserting rod (5) at the lower end of the limiting plate (52), and two ends of the second spring (53) are respectively fixedly connected with the limiting plate (52) and the inner wall of the mounting hole (34).

7. The frame convenient for disassembling and assembling an LED screen according to claim 1, wherein opposite end surfaces of two first side plates (1) are respectively provided with an installation groove (11), a connection groove (311) is respectively arranged outside each first groove (31) of four fixed blocks (3), the connection grooves (311) correspond to the installation grooves (11) in position, and the sizes of the groove openings are the same.