CN214624277U - High shielding nature LED display screen display structure based on electrically conductive piece and magnet connecting action - Google Patents
High shielding nature LED display screen display structure based on electrically conductive piece and magnet connecting action Download PDFInfo
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- CN214624277U CN214624277U CN202120248247.0U CN202120248247U CN214624277U CN 214624277 U CN214624277 U CN 214624277U CN 202120248247 U CN202120248247 U CN 202120248247U CN 214624277 U CN214624277 U CN 214624277U
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- display screen
- fixedly connected
- bottom plate
- shielding
- spring
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Abstract
The utility model provides a high shielding nature LED display screen display structure based on electrically conductive piece and magnet connecting action, including printing opacity safety cover and fixed establishment, one side of printing opacity safety cover is provided with LED printed circuit board, the first spring of groove cavity's bottom fixedly connected with, one side fixed connection of the one end of first spring and fixture block, the draw-in groove that uses with the fixture block cooperation is seted up to the inside of display screen bottom plate, the outside of fixture block and the inside joint of draw-in groove. The utility model discloses a set up the shell in one side of display screen bottom plate, set up shielding anti jamming layer and wearing layer in the inside of shell, can improve the life of LED display screen, and through setting up recess, first spring, fixture block and draw-in groove, can conveniently fix the PCB control panel, through setting up fixed case, slide bar, drawing piece, fly leaf, movable block and traveller, can conveniently dismantle the PCB control panel.
Description
Technical Field
The utility model relates to a LED display screen field especially relates to a high shielding nature LED display screen display structure based on electrically conductive piece and magnet connecting action.
Background
As a novel electronic environment-friendly product, the LED display screen has been widely used in various public places due to its characteristics of large information amount, bright color, simple control, long service life of light-emitting elements, etc., such as: media advertisements, and live programming.
At present, some current LED display screen display structures are when using, because the LED display screen bottom plate does not possess better shielding nature, inconvenient dispels the heat, has influenced the life of LED display screen, and usually the integration setting, and inconvenient dismantlement maintenance has influenced LED's normal use, can not satisfy user's user demand.
Therefore, the display structure of the high-shielding LED display screen based on the connection effect of the conductive piece and the magnet is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high shielding nature LED display screen display structure based on electrically conductive piece and magnet connecting action to solve the problem that proposes among the above-mentioned background art.
The utility model provides a high shielding nature LED display screen display structure based on conductive piece and magnet connecting action, including printing opacity safety cover and fixed establishment, one side of printing opacity safety cover is provided with the LED printed circuit board, one side that the LED printed circuit board kept away from the printing opacity safety cover is provided with the display screen bottom plate; the fixing mechanism is located one side of display screen bottom plate, the fixing mechanism includes PCB control panel, recess, first spring, fixture block and draw-in groove, one side of PCB control panel and one side joint of display screen bottom plate, the inside of PCB control panel is seted up flutedly, the first spring of bottom fixedly connected with of groove cavity, one end of first spring and one side fixed connection of fixture block, the draw-in groove that uses with the fixture block cooperation is seted up to the inside of display screen bottom plate, the outside of fixture block and the inside joint of draw-in groove.
Preferably, one side fixedly connected with shell of PCB control panel, the inside of shell is provided with shielding anti-jamming layer and wearing layer respectively.
Preferably, one side of the PCB control panel is fixedly connected with a heat-conducting column, and one end of the heat-conducting column, far away from the PCB control panel, is fixedly connected with a heat-radiating block.
Preferably, the both sides of display screen bottom plate are fixed case of equal fixedly connected with, the inside sliding connection of fixed case has the slide bar, the one end fixedly connected with of slide bar draws the piece, the bottom fixedly connected with second spring of slide bar, the one end that the slide bar was kept away from to the second spring is with one side fixed connection of display screen bottom plate.
Preferably, one side of the sliding rod is rotatably connected with a movable plate, one end of the movable plate, which is far away from the sliding rod, is rotatably connected with a movable block, and the bottom of the movable block is fixedly connected with a sliding column.
Preferably, one side fixedly connected with fixed column of fixed incasement wall, the one end of fixed column rotates with the outside of fly leaf to be connected.
Preferably, one side of the moving block is connected with the inner wall of the fixed box in a sliding mode, and the outer side of the sliding column is connected with the inner portion of the display screen bottom plate in a sliding mode.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up the shell in one side of display screen bottom plate, set up shielding anti-interference layer and wearing layer in the inside of shell, can improve the life of LED display screen, and through setting up recess, first spring, fixture block and draw-in groove, can conveniently fix the PCB control panel, through setting up fixed box, slide bar, draw the piece, fly leaf, movable block and traveller, can conveniently dismantle the PCB control panel, when having solved some LED display screen display structures of current and using, because LED display screen bottom plate does not possess better shielding nature, inconvenient heat dissipation, the life of LED display screen has been influenced, and usually integrated setting, inconvenient dismantlement maintenance, the problem of influencing LED normal use;
2. the utility model discloses a set up the shell, and set up shielding anti-interference layer and wearing layer in the inside of shell, can be convenient for improve the anti-interference performance and the wearability of display screen, the effectual life who improves the display screen, through setting up heat conduction post and radiating block, can be convenient for dispel the heat to the PCB control panel, improved heat dispersion, through setting up the drawing block, can be convenient for the user through pulling the drawing block drive slide bar slide, and through setting up the second spring, can be convenient for reset after the slide bar removes;
3. the utility model discloses a set up fly leaf and movable block, can be convenient for drive the movable block through the rotation of fly leaf and remove, and then can conveniently drive the traveller and slide, through setting up the fixed column, can be convenient for the fly leaf rotates, has improved the stability of fly leaf when rotating, through sliding the movable block at the inner wall of fixed case, and the outside of traveller slides with the inside of display screen bottom plate, has improved the stability of movable block and traveller when removing.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the structure of the present invention;
FIG. 3 is a schematic structural diagram of the display panel base plate shown in FIG. 2 according to the present invention;
fig. 4 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention.
Reference numbers in the figures: 1. a light-transmissive protective cover; 2. an LED printed circuit board; 3. a display screen base plate; 4. a fixing mechanism; 41. a PCB control board; 42. a groove; 43. a first spring; 44. a clamping block; 45. a card slot; 5. a housing; 6. shielding the anti-interference layer; 7. a wear layer; 8. a heat-conducting column; 9. a heat dissipating block; 10. a fixed box; 11. a slide bar; 12. pulling the block; 13. a second spring; 14. a movable plate; 15. a moving block; 16. a traveler; 17. and (5) fixing the column.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of the present invention, fig. 2 is a sectional structural diagram of the present invention, fig. 3 is a schematic structural diagram of the display bottom plate shown in fig. 2 of the present invention, and fig. 4 is an enlarged schematic structural diagram of a point a in fig. 2 of the present invention. A high-shielding LED display screen display structure based on the connection effect of a conductive piece and a magnet comprises a light-transmitting protective cover 1 and a fixing mechanism 4, wherein an LED printed circuit board 2 is arranged on one side of the light-transmitting protective cover 1, and a display screen bottom plate 3 is arranged on one side, away from the light-transmitting protective cover 1, of the LED printed circuit board 2; fixing mechanism 4 is located one side of display screen bottom plate 3, fixing mechanism 4 includes PCB control panel 41, recess 42, first spring 43, fixture block 44 and draw-in groove 45, one side of PCB control panel 41 and one side joint of display screen bottom plate 3, recess 42 has been seted up to PCB control panel 41's inside, the first spring 43 of bottom fixedly connected with of recess 42 inner chamber, one end of first spring 43 and one side fixed connection of fixture block 44, draw-in groove 45 that uses with fixture block 44 cooperation is seted up to display screen bottom plate 3's inside, the outside of fixture block 44 and the inside joint of draw-in groove 45.
Further, one side fixedly connected with shell 5 of PCB control panel 41, the inside of shell 5 is provided with shielding anti-interference layer 6 and wearing layer 7 respectively, through setting up shell 5, and sets up shielding anti-interference layer 6 and wearing layer 7 in the inside of shell 5, can be convenient for improve the interference killing feature and the wearability of display screen, the effectual life who improves the display screen.
Further, one side fixedly connected with heat conduction post 8 of PCB control panel 41, the one end fixedly connected with radiating block 9 of PCB control panel 41 is kept away from to heat conduction post 8, through setting up heat conduction post 8 and radiating block 9, can be convenient for dispel the heat to PCB control panel 41, has improved heat dispersion.
Further, the equal fixedly connected with fixed case 10 in both sides of display screen bottom plate 3, the inside sliding connection of fixed case 10 has slide bar 11, slide bar 11's one end fixedly connected with draws piece 12, slide bar 11's bottom fixedly connected with second spring 13, slide bar 11's one end and display screen bottom plate 3's one side fixed connection are kept away from to second spring 13, draw piece 12 through the setting, but the person of facilitating the use draws piece 12 through the pulling and drives slide bar 11 and slide, and through setting up second spring 13, can be convenient for reset after slide bar 11 removes.
Further, one side of the slide rod 11 is rotatably connected with a movable plate 14, one end of the movable plate 14, which is far away from the slide rod 11, is rotatably connected with a movable block 15, and the bottom of the movable block 15 is fixedly connected with a sliding column 16, and by arranging the movable plate 14 and the movable block 15, the movable block 15 can be conveniently driven to move through the rotation of the movable plate 14, and further, the sliding column 16 can be conveniently driven to slide.
Further, one side of the inner wall of the fixed box 10 is fixedly connected with a fixed column 17, one end of the fixed column 17 is rotatably connected with the outer side of the movable plate 14, and the movable plate 14 can be conveniently rotated by the arrangement of the fixed column 17, so that the stability of the movable plate 14 during rotation is improved.
Furthermore, one side of the moving block 15 is slidably connected with the inner wall of the fixed box 10, the outer side of the sliding column 16 is slidably connected with the inner part of the display screen bottom plate 3, and the stability of the moving block 15 and the sliding column 16 during moving is improved by sliding the moving block 15 on the inner wall of the fixed box 10 and sliding the outer side of the sliding column 16 with the inner part of the display screen bottom plate 3.
The utility model provides a pair of high shielding nature LED display screen display structure's based on electrically conductive piece and magnet connecting action theory of operation as follows:
when the PCB control panel 41 and the display screen bottom plate 3 are installed, the clamping block 44 inside the PCB control panel 41 can be clamped in the clamping groove 45 arranged in the display screen bottom plate 3, so that the fixing can be conveniently carried out, when the PCB control panel 41 needs to be disassembled, the slide bar 11 can be driven to slide by pulling the pull block 12, the slide bar 11 can drive the movable plate 14 to rotate by sliding, the movable plate 14 can drive the movable block 15 to move by rotating, the movable block 15 can drive the sliding column 16 to slide by moving, and then the clamping block 44 in the clamping groove 45 can be pushed by the sliding column 16 to move, so that the clamping block 44 can be separated from the inside of the clamping groove 45, and the PCB control panel 41 can be taken out, and the heat can be transmitted to the radiating block 9 by the heat-conducting column 8 arranged at one side of the PCB control panel 41, and further the heat generated in the PCB control panel 41 can be discharged, and the better shielding performance can be provided by the arranged shielding layer 6, avoid receiving the interference, and through wearing layer 7 who sets up, can improve the wearability, and then improve the life of display screen.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a high shielding nature LED display screen display structure based on electrically conductive piece and magnet connecting action which characterized in that includes:
the LED display screen comprises a light-transmitting protective cover (1), wherein an LED printed circuit board (2) is arranged on one side of the light-transmitting protective cover (1), and a display screen bottom plate (3) is arranged on one side, away from the light-transmitting protective cover (1), of the LED printed circuit board (2);
fixing mechanism (4), fixing mechanism (4) are located one side of display screen bottom plate (3), fixing mechanism (4) include PCB control panel (41), recess (42), first spring (43), fixture block (44) and draw-in groove (45), one side of PCB control panel (41) and one side joint of display screen bottom plate (3), recess (42) are seted up to the inside of PCB control panel (41), the first spring (43) of bottom fixedly connected with of recess (42) inner chamber, one end of first spring (43) and one side fixed connection of fixture block (44), draw-in groove (45) that use with fixture block (44) cooperation are seted up to the inside of display screen bottom plate (3), the outside of fixture block (44) and the inside joint of draw-in groove (45).
2. The display structure of the high-shielding LED display screen based on the connection between the conductive pieces and the magnets as claimed in claim 1, wherein a shell (5) is fixedly connected to one side of the PCB control board (41), and a shielding anti-interference layer (6) and a wear-resistant layer (7) are respectively arranged inside the shell (5).
3. The display structure of the high-shielding LED display screen based on the connection between the conductive member and the magnet as claimed in claim 1, wherein a heat-conducting pillar (8) is fixedly connected to one side of the PCB control board (41), and a heat-dissipating block (9) is fixedly connected to one end of the heat-conducting pillar (8) far away from the PCB control board (41).
4. The high-shielding LED display screen display structure based on the connection effect of the conductive member and the magnet as claimed in claim 1, wherein a fixing box (10) is fixedly connected to both sides of the display screen bottom plate (3), a sliding rod (11) is slidably connected to the inside of the fixing box (10), a pulling block (12) is fixedly connected to one end of the sliding rod (11), a second spring (13) is fixedly connected to the bottom of the sliding rod (11), and one end of the second spring (13) far away from the sliding rod (11) is fixedly connected to one side of the display screen bottom plate (3).
5. The high-shielding LED display screen display structure based on the connection effect of the conductive pieces and the magnets as claimed in claim 4, wherein a movable plate (14) is rotatably connected to one side of the sliding rod (11), a movable block (15) is rotatably connected to one end of the movable plate (14) far away from the sliding rod (11), and a sliding column (16) is fixedly connected to the bottom of the movable block (15).
6. The display structure of the high-shielding LED display screen based on the connection between the conductive member and the magnet as claimed in claim 5, wherein a fixed column (17) is fixedly connected to one side of the inner wall of the fixed box (10), and one end of the fixed column (17) is rotatably connected to the outer side of the movable plate (14).
7. The display structure of the LED display screen with high shielding performance based on the connection effect of the conductive pieces and the magnets as claimed in claim 5, wherein one side of the moving block (15) is slidably connected with the inner wall of the fixed box (10), and the outer side of the sliding column (16) is slidably connected with the inner part of the display screen bottom plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120248247.0U CN214624277U (en) | 2021-01-28 | 2021-01-28 | High shielding nature LED display screen display structure based on electrically conductive piece and magnet connecting action |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120248247.0U CN214624277U (en) | 2021-01-28 | 2021-01-28 | High shielding nature LED display screen display structure based on electrically conductive piece and magnet connecting action |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214624277U true CN214624277U (en) | 2021-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120248247.0U Expired - Fee Related CN214624277U (en) | 2021-01-28 | 2021-01-28 | High shielding nature LED display screen display structure based on electrically conductive piece and magnet connecting action |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214624277U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114546045A (en) * | 2022-02-16 | 2022-05-27 | 西安创艺教育培训中心有限公司 | Portable digital education equipment |
-
2021
- 2021-01-28 CN CN202120248247.0U patent/CN214624277U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114546045A (en) * | 2022-02-16 | 2022-05-27 | 西安创艺教育培训中心有限公司 | Portable digital education equipment |
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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: 20211105 Termination date: 20220128 |
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| CF01 | Termination of patent right due to non-payment of annual fee |