CN209843131U - Display screen of installation is maintained at back - Google Patents
Display screen of installation is maintained at back Download PDFInfo
- Publication number
- CN209843131U CN209843131U CN201920732460.1U CN201920732460U CN209843131U CN 209843131 U CN209843131 U CN 209843131U CN 201920732460 U CN201920732460 U CN 201920732460U CN 209843131 U CN209843131 U CN 209843131U
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- China
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- lamp plate
- display screen
- magnet
- installing frame
- reference column
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Abstract
The utility model provides a display screen of installation is maintained at the back, including at least one lamp plate, lamp plate installing frame and a plurality of cotter board, reference column, magnet, the one side of lamp plate installing frame and lamp plate installation on be equipped with a plurality of recesses, the recess setting on the left and right sides frame of lamp plate installing frame, cotter board set up in the recess, reference column and the setting that staggers of magnet on the cotter board, the back of lamp plate on be equipped with the locating hole that is used for fixed reference column and be used for adsorbing the absorption piece of magnet, the lamp plate accessible is dismantled behind one's back and is maintained. The utility model has the advantages that: can follow the lamp plate and dismantle, maintain the change from the rear end face, the maintenance cost and the maintenance efficiency of reduction display screen that can be by a wide margin.
Description
Technical Field
The utility model relates to a LED display screen field especially relates to a display screen of installation is maintained at the back.
Background
The display surface of the existing display screen is dismounted, mounted, maintained and installed on the front surface of the screen. After higher engineering display screen has been installed, if the display screen display surface damaged, need take high foot shelf or lift from positive platform and carry out the front maintenance, or pull down the monoblock screen body and maintain the change again, be under construction the market that carries out the business nature very big inconvenience.
Disclosure of Invention
An object of the utility model is to provide a display screen of installation is maintained at the back, can realize that the back of display surface is maintained and is installed, the maintenance cost and the maintenance efficiency of display screen have been hanged down greatly to the price.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a display screen of installation is maintained at the back, includes at least one lamp plate, lamp plate installing frame and a plurality of cotter board, reference column, magnet, the one side of lamp plate installing frame and lamp plate installation on be equipped with a plurality of recesses, the recess setting on the left and right sides frame of lamp plate installing frame, cotter board set up in the recess, the staggered setting of reference column and magnet on the cotter board, the back of lamp plate on be equipped with the locating hole of fixed reference column and adsorb the absorption piece of magnet, the lamp plate accessible is dismantled behind one's back and is maintained.
Furthermore, the adsorption block is an iron sheet or a panel magnet.
Further, the iron sheet or the panel magnet is fixed on the back of the lamp panel through welding or glue.
Furthermore, the lamp panel installing frame on be equipped with the wire guide that supplies the lamp panel electric wire to pass.
Furthermore, the vertical direction of installing frame on be equipped with and strengthen the strip, the enhancement strip on be equipped with and strengthen the strip recess, the cotter board set up in strengthening the strip recess, reference column, the staggered setting of magnet on the cotter board.
Further, still include a protection shield, the protection shield setting in the outside of lamp plate, the protection shield pass through the mounting with the lamp plate installing frame and be connected.
Furthermore, the fixing piece is a hand screw.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
1. the lamp panel can be detached, maintained and replaced from the rear end face, and the maintenance cost and the maintenance efficiency of the display screen can be greatly reduced;
2. for convenient transportation, set up a protection shield in the lamp plate outside, avoid the lamp plate damaged at the in-process of transportation.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a partially enlarged view of a portion a of fig. 1.
Fig. 3 is a schematic view of a lamp panel mounting frame.
Fig. 4 is a partially enlarged view of fig. 3 at B.
Fig. 5 is an exploded schematic view of the lamp panel mounting frame.
Fig. 6 is a partially enlarged view of fig. 5 at C.
Fig. 7 is a schematic view of the lamp panel structure.
Fig. 8 is a partial enlarged view of fig. 7 at D.
Description of the main component symbols:
1: lamp plate installing frame, 11: groove, 12: pin plate, 13: positioning column, 14: magnet, 15: hand screw, 16: wire guide, 17: reinforcing bar, 171: reinforcing bar groove, 2: lamp panel, 21: adsorption block, 22: positioning hole, 3: and (5) protecting the board.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.
As shown in fig. 1-8, this embodiment discloses a display screen of installation is maintained at the back, including at least one lamp plate 2, lamp plate installing frame 1 and a plurality of cotter board 12, reference column 13, magnet 14, be equipped with a plurality of recess 11 in the one side of lamp plate installing frame 1 and the installation of lamp plate 2, recess 11 sets up on the frame of the left and right sides of lamp plate installing frame 1. The pin board 12 is fixed in recess 11, and the setting that staggers of reference column 13 and magnet 14 is on pin board 12, is equipped with the locating hole 22 of fixed reference column 13 and the adsorption block 21 that adsorbs magnet 14 on the back of lamp plate 2, and adsorption block 21 is iron sheet or panel magnet. The iron sheet or the panel magnet is fixed on the back of the lamp panel 2 by welding or fixed on the back of the lamp panel 2 by glue. Be equipped with on the vertical direction of installing frame 1 and strengthen strip 17, strengthen being equipped with on the strip 17 and strengthen strip recess 171, strengthen being equipped with cotter board 12, reference column 13, magnet 14 on the strip recess 171, cotter board 12 sets up in strengthening strip recess 171, and the setting that staggers of reference column 13, magnet 14 is on cotter board 12. The reinforcing strips 17 can support the lamp panel 2.
Reference column 13 and magnet 14 on the cotter board 12 have the effect that the restriction is fixed and restriction lamp plate 2 removes, and magnet 14 is used for adsorbing lamp plate 2, is equipped with the wire guide 16 that supplies 2 electric wires of lamp plate to pass through on the lamp plate installing frame 1, and wire guide 16 is used for protecting 2 electric wires of lamp plate, avoids the electric wire to expose the potential safety hazard that brings after the damage that causes in the outside.
For the convenience of transportation, avoid lamp plate 2 damaged at the in-process of transportation, set up a protection shield 3 in the outside of lamp plate 2, carry out fixed mounting through the mounting between protection shield 3 and the lamp plate installing frame 1, for the convenience of installation and dismantlement, the mounting adopts hand screw 15 to fix, and hand screw 15 can set up on the upper end and/or the lower extreme of lamp plate installing frame 1.
The connection between lamp plate 2 and the lamp plate installing frame 1 is fixed through magnet 14 and reference column 13 on the lamp plate installing frame 1 to carry out fixed mounting on the front of lamp plate 2, so when the display screen need be maintained with the installation, the staff only need install, maintain through the rear end face of lamp plate, the maintenance cost and the maintenance efficiency of display screen can be greatly hanged down to this kind of display screen structure.
To sum up, the utility model discloses increased the maintenance mode of display screen, the display screen maintenance cost and maintenance efficiency have been hanged down to the low price.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.
Claims (7)
1. The utility model provides a display screen of installation is maintained at back which characterized in that: including lamp plate installing frame, at least one lamp plate and a plurality of cotter board, reference column, magnet, the one side of lamp plate installing frame and lamp plate installation on be equipped with a plurality of recesses, the recess setting on the left and right sides frame of lamp plate installing frame, the cotter board set up in the recess, reference column and the setting that staggers of magnet on the cotter board, the back of lamp plate on be equipped with the locating hole of fixed reference column and adsorb the absorption piece of magnet.
2. The rear maintenance mounted display screen of claim 1, wherein: the adsorption block is an iron sheet or a panel magnet.
3. The rear maintenance mounted display screen of claim 2, wherein: and the iron sheet or the panel magnet is fixed on the back of the lamp panel through welding.
4. The rear maintenance mounted display screen of claim 3, wherein: the lamp plate installing frame on be equipped with the wire guide that supplies the lamp plate electric wire to pass.
5. The rear maintenance mounted display screen of claim 1, wherein: the vertical direction of lamp plate installing frame on be equipped with and strengthen the strip, strengthen the strip on be equipped with and strengthen the strip recess, the cotter plate setting strengthen in the strip recess.
6. The rear maintenance mounted display screen of claim 1, wherein: still include a protection shield, the protection shield setting in the outside of lamp plate, protection shield and lamp plate installing frame pass through mounting fixed connection.
7. The rear maintenance mounted display screen of claim 6, wherein: the fixing piece is a hand-screwed screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920732460.1U CN209843131U (en) | 2019-05-21 | 2019-05-21 | Display screen of installation is maintained at back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920732460.1U CN209843131U (en) | 2019-05-21 | 2019-05-21 | Display screen of installation is maintained at back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209843131U true CN209843131U (en) | 2019-12-24 |
Family
ID=68897609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920732460.1U Active CN209843131U (en) | 2019-05-21 | 2019-05-21 | Display screen of installation is maintained at back |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209843131U (en) |
-
2019
- 2019-05-21 CN CN201920732460.1U patent/CN209843131U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |