CN210200201U - LED electronic screen convenient for tight clamping and assembling - Google Patents

Abstract

The utility model relates to the technical field of LED electronic screens convenient for tight clamping assembly, and discloses an LED electronic screen convenient for tight clamping assembly, which comprises a base, wherein the base is a rectangular block, a groove is arranged on the upper wall surface of the base, and a sponge block is fixedly arranged on the inner wall of the bottom of the groove, the utility model discloses a connecting groove is arranged, the right side of a threaded column extends into the connecting groove, the prior LED electronic screen frame is fixed up and down by adopting screws, thus when the screw is disassembled, the screw is easy to lose after the screw is disassembled because the screw is small, and unnecessary trouble is caused, the utility model directly connects the threaded column and the threaded hole together by screw threads, when the left side wall surface of the threaded column is flush with the inner wall of the right side of a rectangular opening, a clamping plate and the base chalk can be connected without taking down the threaded column, the threaded column is prevented from being lost, and unnecessary troubles are avoided.

Description

LED electronic screen convenient for tight clamping and assembling

Technical Field

The utility model relates to a LED electronic screen technical field convenient to inseparable block equipment specifically is a LED electronic screen for being convenient for inseparable block equipment.

Background

The LED electronic display screen is a display mode by controlling semiconductor light emitting diodes and is formed by uniformly arranging tens of thousands to hundreds of thousands of semiconductor light emitting diode pixel points.

LED electronic display screen chip subassembly when assembling with external frame, need use the screw to fix, the screw can be when revolving wrong hole of seting up on through LED electronic display screen chip subassembly and the screw hole on the frame, when the screw is close to LED electronic display screen chip subassembly, the lower surface of nut can laminate with LED electronic display screen chip subassembly's top surface, then because the screw is rotatory entering screw hole, so the nut can produce the friction with LED electronic display screen chip, cause LED electronic display screen chip wearing and tearing, cause the injury to it, can destroy the inside circuit of LED electronic display screen chip subassembly.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a LED electronic screen for being convenient for inseparable block equipment possesses advantages such as easy to assemble.

(II) technical scheme

In order to realize the convenient installation purpose, the utility model provides a following technical scheme: a LED electronic screen convenient for tight clamping and assembling comprises a base, wherein the base is a rectangular block, a groove is formed in the upper wall surface of the base, the groove is a square groove, a sponge block is fixedly installed on the inner wall of the bottom of the groove, the sponge block is a circular block, openings are formed in the front, back, left and right inner walls of the groove, the openings are square grooves, connecting round holes are formed in the two inner walls, close to the groove, of each opening, each connecting round hole is a circular hole, a triangular block is arranged in each opening, one side wall surface, close to a central point, of each of the four triangular blocks is an inclined surface, the four triangular blocks are inclined towards one side, close to the central point, of the four triangular blocks from top to bottom, a rectangular block is fixedly installed on one side wall surface, away from each other, the length of each rectangular block is equal to the width of the opening, and two connecting round blocks are fixedly installed, the connecting round block is a circular block, the diameter of the connecting round block is the same as that of the connecting round hole, the connecting round block is clamped into the connecting round hole, the connecting round block is movably connected with the connecting round hole, the springs are fixedly mounted on the inner wall of one side, away from each other, of the four openings, one ends, close to the central point of the groove, of the four springs are fixedly connected with one side wall surface, away from each other, of the four triangular blocks, and the triangular blocks are located inside the groove when the springs are not extruded by external force.

Preferably, the top wall fixed mounting of base has two rectangular blocks, corresponds around two rectangular blocks, and a side wall that keeps away from each other around two rectangular blocks flushes from top to bottom with the wall around the base respectively, has all seted up the circular port on every rectangular block, and the circular port has run through the rectangular block about the wall, and the top of base is provided with the block, and the block is rectangular piece, and the length and the width of block are the same with the length and the width of base, has seted up square mouth on the block.

Preferably, the square opening formed in the clamping block penetrates through the upper wall surface and the lower wall surface of the clamping block, two rectangular openings are formed in the lower wall surface of the clamping block, and when the lower wall surface of the clamping block is attached to the upper wall surface of the base, the front wall surface, the rear wall surface, the left wall surface, the right wall surface, the front wall surface, the rear wall surface, the left wall surface, the right wall surface, the left wall.

Preferably, the rectangular block can be attached to the inner wall of the rectangular opening, and the front wall surface and the rear wall surface of the clamping block are provided with connecting grooves.

Preferably, the spread groove is square groove, and the spread groove is located the right side of rectangle mouth, all seted up threaded hole on the left side inner wall of every spread groove, and threaded hole intercommunication rectangle mouth, threaded connection have a screw thread post in the screw hole, inside the right-hand member of screw thread post extended into the spread groove, and the one end fixed mounting that the screw thread post extended to the spread groove inside has a circular shape piece, and circular shape piece is for the convenience that rotatory screw thread post used.

(III) advantageous effects

Compared with the prior art, the utility model provides a LED electronic screen for being convenient for inseparable block equipment possesses following beneficial effect:

1. this a LED electronic screen for being convenient for inseparable block equipment, through having set up three hornblocks, one side that three hornblocks are close to the recess is the inclined plane, in installation LED electronic screen chip, when pressing down LED electronic screen chip, four lateral walls of LED electronic screen can extrude four three hornblocks to one side that deviates from each other, then the spring shrink, the bounce of cooperation spring can live LED electronic screen block, such setting no longer adopts the screw fixation, when having avoided current adoption screw fixation LED electronic screen chip subassembly, the screw revolves to twist and causes wearing and tearing easily to LED electronic screen chip.

2. This a LED electronic screen for being convenient for inseparable block equipment through having set up the sponge piece, when LED electronic screen subassembly was placed into the recess, LED electronic screen subassembly bottom wall can laminate with the sponge piece, and the bottom wall of LED electronic screen can be protected in such setting.

3. This a LED electronic screen for being convenient for inseparable block equipment, through having set up the spread groove, the right side of screw thread post is the inside that extends to the spread groove, in the time of the installation, laminate base and block piece, then with the screw thread post to the right side rotatory, with the screw thread post rotatory into the circular port can, current LED electronic screen frame is fixed from top to bottom adopting the screw, like this when dismantling, because the screw itself is smaller, after the dismantlement is lifted off, it loses to take place the screw extremely easily, cause unnecessary trouble, and the utility model discloses a directly be in the same place screw thread post and screw hole threaded connection, when the left side wall of screw thread post flushes with the right side inner wall of rectangle mouth, just can separate block board and base, need not take off the screw thread post, avoided the screw thread post to lose, lead to unnecessary troublesome.

Drawings

Fig. 1 is a three-dimensional schematic split view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a partially enlarged view of a portion B in fig. 1.

In the figure: 1 base, 2 recesses, 3 sponge pieces, 4 rectangular blocks, 5 circular ports, 6 openings, 7 connection round holes, 8 triangular blocks, 9 rectangular blocks, 10 connection round blocks, 11 springs, 12 block pieces, 13 rectangular ports, 14 threaded holes, 15 connection grooves, 16 threaded columns.

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.

Referring to fig. 1-3, an LED electronic screen for facilitating tight clamping assembly comprises a base 1, the base 1 is a rectangular block, a groove 2 is formed on the upper wall surface of the base 1, the groove 2 is a square groove, a sponge block 3 is fixedly mounted on the inner wall of the bottom of the groove 2, the sponge block 3 is a circular block, when an LED electronic screen assembly is placed in the groove 2, the bottom wall surface of the LED electronic screen assembly is attached to the sponge block 3, the arrangement can protect the bottom wall surface of the LED electronic screen, openings 6 are formed on the front, rear, left and right inner walls of the groove 2, the openings 6 are square grooves, two inner walls of each opening 6 near the groove 2 are respectively provided with a connecting round hole 7, the connecting round holes 7 are circular holes, each opening 6 is provided with a triangular block 8, one side wall surface of each triangular block 8 near a central point is an inclined surface, the four triangular blocks 8 are inclined surfaces gradually inclined from top to bottom towards one side near the central point of the four triangular blocks 8, a rectangular block 9 is fixedly arranged on one side wall surface of each of the four triangular blocks 8 which is far away from each other, the length of the rectangular block 9 is the same as the width of the opening 6, two connecting round blocks 10 are fixedly arranged on each rectangular block 9, each connecting round block 10 is a circular block, the diameter of each connecting round block 10 is the same as that of each connecting round hole 7, each connecting round block 10 is clamped into each connecting round hole 7, each connecting round block 10 is movably connected with each connecting round hole 7, springs 11 are fixedly arranged on the inner wall of one side of each opening 6 which is far away from each other, one ends of the four springs 11 which are close to the central point of the groove 2 are fixedly connected with one side wall surface of each triangular block 8 which is far away from each other, when the springs 11 are not extruded by external force, the triangular blocks 11 are positioned in the groove 2, two rectangular blocks 4 are fixedly arranged on the upper side wall surface of the base 1, the two rectangular blocks 4 correspond to each other in front and back, one side wall surface, each rectangular block 4 is provided with a circular hole 5, the circular hole 5 penetrates through the left and right wall surfaces of the rectangular block 4, a clamping block 12 is arranged above the base 1, the clamping block 12 is a rectangular block, the length and width of the clamping block 12 are the same as those of the base 1, a square opening is formed in the clamping block 12, the square opening formed in the clamping block 12 penetrates through the upper wall surface and the lower wall surface of the clamping block 12, two rectangular openings 13 are formed in the lower wall surface of the clamping block 12, when the lower wall surface of the clamping block 12 is attached to the upper wall surface of the base 1, the front, rear, left and right wall surfaces of the clamping block 12 are flush with the front, rear, left and right wall surfaces of the base 1, the rectangular block 4 is attached to the inner wall of the rectangular opening 13, connecting grooves 15 are formed in the front and rear wall surfaces of the clamping block 12, the connecting grooves 15 are square grooves, and the connecting grooves, all seted up threaded hole 14 on the left side inner wall of every connecting groove 15, threaded hole 14 intercommunication rectangle mouth 13, threaded connection has screw thread post 16 in the threaded hole 14, and inside screw thread post 16's right-hand member extended into connecting groove 15, screw thread post 16 extended to the inside one end fixed mounting of connecting groove 15 has a circular shape piece, and circular shape piece is for making things convenient for rotatory screw thread post 16 to use.

When in use, the utility model is used,

the first step is as follows: place into recess 2 with LED electronic screen subassembly, then can extrude triangle block 8 with four walls all around of LED electronic screen subassembly, slide down four walls of LED electronic screen subassembly along the inclined plane of triangle block 8, then extrude four triangle blocks 8 to the one side of keeping away from each other, then spring 11 contracts, then inside entering recess 2 with LED electronic screen subassembly block.

The third step: place the top of base 1 with block 12, when the laminating of the below wall of block 12 and the top wall of base 1, and four walls all around of block 12 and four walls all around of base 1 flush from top to bottom, rectangular block 4 can be with the laminating of the inner wall of rectangle mouth 13, rotatory screw thread post 16 removes to the right side this moment, when rectangular block 4 can with the laminating of the inner wall of rectangle mouth 13, screw hole 14 with circular port 5 about align, and the diameter of circular port 5 is the same with the diameter of screw hole 14, screw thread post 16 removes to the right side, then screw thread post 16 can remove in circular port 5, reach the purpose of fixed block 12 and base 1.

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

Claims (5)

1. A LED electronic screen convenient for tight clamping and assembling comprises a base (1), wherein the base (1) is a rectangular block, a groove (2) is formed in the upper wall surface of the base (1), openings (6) are formed in four inner walls, namely the front wall, the rear wall, the left wall, the right wall and the left wall of the groove (2), a triangular block (8) is arranged in each opening (6), springs (11) are fixedly mounted on the inner wall, far away from each other, of one side of each opening (6), one end, close to the central point of the groove (2), of each spring (11) is fixedly connected with the wall surface, far away from each other, of one side of each triangular block (8), two rectangular blocks (4) are fixedly mounted on the upper wall surface of the base (1), a circular hole (5) is formed in each rectangular block (4), and a clamping block (12);

the clamping block (12) is a rectangular block, two rectangular openings (13) are formed in the wall face below the clamping block (12), connecting grooves (15) are formed in the wall face of the clamping block (12) in the front and back direction, the connecting grooves (15) are located on the right side of the rectangular openings (13), a threaded hole (14) is formed in the inner wall of the left side of each connecting groove (15), the threaded hole (14) is communicated with the rectangular openings (13), and a threaded column (16) is connected to the threaded hole (14) in a threaded mode.

2. An LED electronic screen for facilitating a tight snap-fit assembly as recited in claim 1, wherein: every opening (6) are close to all seted up on two inner walls of recess (2) and connect round hole (7), four a lateral wall face that three hornblocks (8) are close to the central point is the inclined plane, and four three hornblocks (8) are for from the top down gradually to four three hornblocks (8) be close to the one side slope of central point, and fixed mounting has rectangular piece (9) on the lateral wall face that four three hornblocks (8) kept away from each other.

3. An LED electronic screen for facilitating a tight snap-fit assembly as recited in claim 2, wherein: each rectangular block (9) is fixedly provided with two connecting round blocks (10), and the connecting round blocks (10) are movably connected with the connecting round holes (7).

4. An LED electronic screen for facilitating a tight snap-fit assembly as recited in claim 1, wherein: and a sponge block (3) is fixedly arranged on the inner wall of the bottom of the groove (2).

5. An LED electronic screen for facilitating a tight snap-fit assembly as recited in claim 1, wherein: the right-hand member of screw thread post (16) extends into inside spread groove (15), and screw thread post (16) extend to the inside one end fixed mounting of spread groove (15) has circular shape piece.

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