CN213339460U - LED display screen compatible with front maintenance and rear maintenance - Google Patents
LED display screen compatible with front maintenance and rear maintenance Download PDFInfo
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- CN213339460U CN213339460U CN202021868377.6U CN202021868377U CN213339460U CN 213339460 U CN213339460 U CN 213339460U CN 202021868377 U CN202021868377 U CN 202021868377U CN 213339460 U CN213339460 U CN 213339460U
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- Prior art keywords
- display screen
- maintenance
- fixedly connected
- side wall
- screen main
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- 238000012423 maintenance Methods 0.000 title claims abstract description 60
- 238000009434 installation Methods 0.000 claims abstract description 25
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 22
- 230000017525 heat dissipation Effects 0.000 claims abstract description 11
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 4
- 239000000956 alloy Substances 0.000 claims abstract description 3
- 230000007246 mechanism Effects 0.000 abstract description 9
- 238000001816 cooling Methods 0.000 abstract description 7
- 230000001681 protective effect Effects 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a LED display screen of compatible front maintenance and back maintenance, including the display screen main part, display screen main part lateral wall fixedly connected with installation protective frame, installation protective frame is the aluminum alloy material, lateral wall intermediate position is upper and lower symmetry fixedly connected with mounting bar behind the display screen main part. The utility model discloses, possess good front maintenance and back maintenance compatibility, do benefit to and carry out nimble mode of maintaining, practical application is worth high, and is provided with the reinforcing mechanism of the rearmounted connection structure of good display screen main part, actually carries out the back maintenance installation during operation, and its installation steadiness is good, is provided with the rearmounted heat dissipation cooling mechanism of display screen main part in addition, and the heat dissipation cooling performance at actual display screen main part rear is good, does benefit to long-time high-efficient stable work.
Description
Technical Field
The utility model relates to a LED display screen technical field especially relates to a LED display screen of compatible front maintenance and after-maintenance.
Background
The LED electronic display screen integrates the microelectronic technology, the computer technology and the information processing, and has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like. The LED display screen is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news distribution, security trading and the like, and can meet the requirements of different environments.
At present, the LED display screen uses extensively, and current LED display screen lacks good front maintenance and after-maintenance compatibility, is unfavorable for carrying out nimble maintenance mode, and the practical application value is not high, and lacks the reinforcing mechanism of the rearmounted connection structure of good display screen main part, when actually carrying out the after-maintenance installation work, its installation steadiness is general, lacks the rearmounted heat dissipation cooling mechanism of display screen main part in addition, and the heat dissipation cooling performance in actual display screen main part rear is general, is unfavorable for long-time high-efficient stable work.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the LED display screen of a compatible front maintenance and after-maintenance that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an LED display screen compatible with front maintenance and rear maintenance comprises a display screen main body, wherein the outer side wall of the display screen main body is fixedly connected with an installation protective frame which is made of an aluminum alloy material;
the middle position of the rear side wall of the display screen main body is fixedly connected with mounting bars in an up-down symmetrical manner, three connecting rods are fixedly connected between the side walls of the opposite sides of the two mounting bars at equal intervals, a mounting rod is fixedly connected between the central positions of the side walls of the opposite sides of every two adjacent connecting rods, and a heat dissipation fan is fixedly mounted at the central position of the rear side wall of the mounting rod;
a first groove is formed in the middle of each of two sides of the rear side wall of the mounting bar, telescopic rods are symmetrically and fixedly connected to the inner bottom wall of the first groove, and connecting blocks are fixedly connected to the rear side walls of the two telescopic rods in the first groove;
and a second groove is formed between the side walls of the opposite sides of the first grooves on the same mounting strip, and the second groove penetrates through the rear side wall of the mounting strip on the corresponding side.
As a further description of the above technical solution:
the connecting block is located in the first groove on one side corresponding to the connecting block, and the outer side wall of the connecting block is connected with the inner side wall of the first groove on one side corresponding to the connecting block in a sliding mode.
As a further description of the above technical solution:
mounting holes are symmetrically formed between the upper side wall and the lower side wall of the rear side of the connecting block and are threaded holes.
As a further description of the above technical solution:
the connecting block is characterized in that springs are fixedly connected between two sides of the front side wall of the connecting block and the inner bottom wall of the first groove on one corresponding side of the connecting block, and telescopic rods on one corresponding side of the springs are slidably connected with the springs.
As a further description of the above technical solution:
and a reinforcing rod is fixedly connected between the opposite side walls of the two connecting blocks on the upper side or the lower side, and the reinforcing rod is connected in the second groove on the corresponding side in a sliding manner.
As a further description of the above technical solution:
two mounting bar both sides wall fixedly connected with adds the reinforcing block, two lateral wall fixedly connected with display screen main part rear side wall before the reinforcing block.
The utility model discloses following beneficial effect has:
1. compared with the prior art, the LED display screen compatible with front maintenance and rear maintenance has good front maintenance and rear maintenance compatibility, is beneficial to flexible maintenance modes, and has high practical application value.
2. Compared with the prior art, the LED display screen of compatible front maintenance and after-maintenance is provided with the reinforcing mechanism of the rear connection structure of good display screen main part, and when the after-maintenance installation work is actually carried out, the installation stability is good.
3. Compared with the prior art, the LED display screen of compatible front maintenance and after-maintenance is provided with the rearmounted heat dissipation cooling mechanism of display screen main part, and the heat dissipation cooling performance in actual display screen main part rear is good, does benefit to long-time high-efficient stable work.
Drawings
Fig. 1 is a front view of an LED display screen compatible with front maintenance and rear maintenance provided by the present invention;
fig. 2 is a rear view of an LED display screen compatible with front maintenance and rear maintenance provided by the present invention;
fig. 3 is a schematic structural view of an installation mechanism of an LED display screen compatible with front maintenance and rear maintenance provided by the present invention;
fig. 4 is an enlarged view of a portion a in fig. 2 of an LED display screen compatible with front maintenance and rear maintenance provided by the present invention;
fig. 5 is an enlarged view of a portion B in fig. 3 of an LED display screen compatible with front maintenance and rear maintenance provided by the present invention.
Illustration of the drawings:
1. a display screen main body; 2. mounting a protective frame; 3. mounting a bar; 4. a connecting rod; 5. mounting a rod; 6. a heat dissipation fan; 7. a first groove; 8. a telescopic rod; 9. connecting blocks; 10. a second groove; 11. a reinforcing rod; 12. mounting holes; 13. a spring; 14. and a reinforcing block.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides an embodiment: an LED display screen compatible with front maintenance and rear maintenance comprises a display screen main body 1, wherein the outer side wall of the display screen main body 1 is fixedly connected with an installation protective frame 2, the installation protective frame 2 is made of aluminum alloy, the display screen main body 1 has good protective performance and is beneficial to the front maintenance work, the middle position of the rear side wall of the display screen main body 1 is vertically and symmetrically fixedly connected with installation bars 3, three connecting rods 4 are fixedly connected between the opposite side walls of the two installation bars 3 at equal intervals, the connecting and reinforcing effect between the two installation bars 3 is achieved, an installation rod 5 is fixedly connected between the central positions of the opposite side walls of each two adjacent connecting rods 4, a heat radiation fan 6 is fixedly arranged at the central position of the rear side wall of the installation rod 5, the two heat radiation fans 6 can be opened to work for guiding wind, the heat radiation and the temperature reduction at the rear part of the display screen, first recess 7 has been seted up to lateral wall both sides intermediate position behind mounting bar 3, the diapire is symmetry fixedly connected with telescopic link 8 in first recess 7, lateral wall fixedly connected with connecting block 9 behind two telescopic links 8 in a first recess 7, connecting block 9 is flexible movable structure, can withdraw into in its first recess 7 that corresponds one side, set up second recess 10 between the lateral wall in one side in opposite directions with two first recesses 7 on a mounting bar 3, second recess 10 runs through its 3 rear side walls of mounting bar that correspond one side.
The connecting block 9 is positioned in the first groove 7 on the corresponding side, the outer side wall of the connecting block 9 is slidably connected with the inner side wall of the first groove 7 on the corresponding side, mounting holes 12 are symmetrically formed between the upper side wall and the lower side wall on the rear side of the connecting block 9, the mounting holes 12 are threaded holes, the fixing device can be matched with a fixing piece to perform the fixing and mounting work of the device body, springs 13 are fixedly connected between the two sides of the front side wall of the connecting block 9 and the inner bottom wall of the first groove 7 on the corresponding side, telescopic rods 8 on the corresponding side are slidably connected in the springs 13, the connecting block 9 is an elastic telescopic mechanism, a reinforcing rod 11 is fixedly connected between the side walls on the opposite side of the two connecting blocks 9 on the upper side or the lower side, the reinforcing rod 11 is slidably connected in the second groove 10 on the corresponding side to play a role in connecting, the front side walls of the two reinforcing blocks 14 are fixedly connected with the rear side wall of the display screen main body 1, and the connecting and reinforcing effects between the two mounting bars 3 are achieved.
The working principle is as follows: when in use, the LED display screen can be displayed through the display screen main body 1 of the device body, the installation and protection frame 2 fixedly connected with the outer side wall of the device body is favorable for carrying out fixed installation work of the device body and front maintenance work, the fixed installation work of the device body can be carried out through the installation holes 12 on the four connecting blocks 9 at the rear side of the device body and matched with the fixing pieces, the rear maintenance work is favorable, the connecting blocks 9 are elastic telescopic mechanisms and can be retracted into the first grooves 7 at the corresponding side of the connecting blocks to be favorable for carrying out the front maintenance work, the device body has good front maintenance and rear maintenance compatibility, in addition, as the reinforcing rods 11 are fixedly connected between the side walls at the opposite sides of the two connecting blocks 9 at the upper side or the lower side, the reinforcing rods 11 are connected in the second grooves 10 at the corresponding side of the connecting blocks in a sliding manner, and three connecting rods 4 are fixedly connected between, 3 both sides wall fixedly connected with reinforcing block 14 of two mounting bars, the 1 rear side wall of lateral wall fixedly connected with display screen main part before two reinforcing blocks 14, played the device body and actually carried out the after maintenance installation during operation, possessed the effect of good installation steadiness, can open two 6 work wind-guides of heat dissipation fan simultaneously, supplementary display screen main part 1 rear heat dissipation cooling does benefit to its long-time high-efficient stable work.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a compatible front maintenance and LED display screen of after-maintenance, includes display screen main part (1), its characterized in that: the outer side wall of the display screen main body (1) is fixedly connected with an installation protection frame (2), and the installation protection frame (2) is made of an aluminum alloy material;
the middle position of the rear side wall of the display screen main body (1) is vertically and symmetrically fixedly connected with mounting strips (3), three connecting rods (4) are fixedly connected between the side walls of the opposite sides of the two mounting strips (3) at equal intervals, a mounting rod (5) is fixedly connected between the central positions of the side walls of the opposite sides of every two adjacent connecting rods (4), and a heat dissipation fan (6) is fixedly mounted at the central position of the rear side wall of the mounting rod (5);
a first groove (7) is formed in the middle of two sides of the rear side wall of the mounting bar (3), telescopic rods (8) are symmetrically and fixedly connected to the inner bottom wall of the first groove (7), and connecting blocks (9) are fixedly connected to the rear side walls of the two telescopic rods (8) in the first groove (7);
the two opposite side walls of the first grooves (7) on the same mounting bar (3) are provided with second grooves (10), and the second grooves (10) penetrate through the rear side walls of the mounting bars (3) on the corresponding sides.
2. The LED display screen compatible with front maintenance and rear maintenance according to claim 1, wherein: the connecting block (9) is positioned in the first groove (7) on one side corresponding to the connecting block, and the outer side wall of the connecting block (9) is connected with the inner side wall of the first groove (7) on one side corresponding to the connecting block in a sliding mode.
3. The LED display screen compatible with front maintenance and rear maintenance according to claim 1, wherein: mounting holes (12) are symmetrically formed between the upper side wall and the lower side wall of the rear side of the connecting block (9), and the mounting holes (12) are threaded holes.
4. The LED display screen compatible with front maintenance and rear maintenance according to claim 1, wherein: the connecting block (9) is characterized in that springs (13) are fixedly connected between the two sides of the front side wall and the bottom wall in the first groove (7) on the corresponding side of the connecting block, and telescopic rods (8) on the corresponding side of the springs (13) are slidably connected with the springs.
5. The LED display screen compatible with front maintenance and rear maintenance according to claim 1, wherein: and a reinforcing rod (11) is fixedly connected between the side walls of the two opposite sides of the connecting blocks (9) on the upper side or the lower side, and the reinforcing rod (11) is slidably connected in the second groove (10) on the corresponding side.
6. The LED display screen compatible with front maintenance and rear maintenance according to claim 1, wherein: two both sides wall fixedly connected with reinforcing block (14) of mounting bar (3), two lateral wall fixedly connected with display screen main part (1) back side wall before reinforcing block (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021868377.6U CN213339460U (en) | 2020-09-01 | 2020-09-01 | LED display screen compatible with front maintenance and rear maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021868377.6U CN213339460U (en) | 2020-09-01 | 2020-09-01 | LED display screen compatible with front maintenance and rear maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213339460U true CN213339460U (en) | 2021-06-01 |
Family
ID=76101543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021868377.6U Expired - Fee Related CN213339460U (en) | 2020-09-01 | 2020-09-01 | LED display screen compatible with front maintenance and rear maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213339460U (en) |
-
2020
- 2020-09-01 CN CN202021868377.6U patent/CN213339460U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210601 |