CN213872077U - Anti-dumping 3D holographic LED display screen - Google Patents
Anti-dumping 3D holographic LED display screen Download PDFInfo
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- CN213872077U CN213872077U CN202022605128.4U CN202022605128U CN213872077U CN 213872077 U CN213872077 U CN 213872077U CN 202022605128 U CN202022605128 U CN 202022605128U CN 213872077 U CN213872077 U CN 213872077U
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Abstract
The utility model relates to the technical field of LED display screens, in particular to an anti-toppling 3D holographic LED display screen, which comprises a display screen body and an anti-toppling display screen mounting seat; the display screen mounting seat comprises a display screen fixing frame, a display screen base, an auxiliary supporting arm and a movable base; two sets of removal pulleys are installed to the bottom of removing the base, and the display screen pedestal mounting is on removing the base, and the fixed frame fixed mounting of display screen is on the display screen base. The utility model provides an anti 3D holographically LED display screen of empting passes through the mounting groove of mounting at the fixed frame of display screen of mounting screw to set up the auxiliary support arm of the dismouting of being convenient for at the back of the fixed frame of display screen, this auxiliary support arm mainly by vertical supporting part, the arc portion of bending and horizontal positioning portion are constituteed, vertical supporting part and horizontal positioning portion are used for connecting the fixed frame of display screen and remove the base respectively, the arc portion of bending plays the effect of supporting and buffering to the display screen body, prevent that the display screen body from empting.
Description
Technical Field
The utility model relates to a LED display screen technical field specifically is an anti 3D holographically produced LED display screen who emptys.
Background
Holographic projection is a next generation display technology for projecting three-dimensional images in a three-dimensional space, is a very popular technology in the near future, adopts a holographic film to match with a projection display product, provides rich holographic images, can form images on materials such as glass, acrylic and the like, integrates decoration and practicability into a whole, and becomes a market popularization means at the front edge.
Because the majority of holographic display articles have large specifications and fully show all details of real objects, the LED display screen needs to be large to meet the display requirements, but after the LED screen is large, the weight of the LED screen is also increased, so that the LED screen needs to be prevented from falling, and huge loss is prevented. However, most of the anti-tilting structures of the display screens have complex structures, single functions and poor practicability, and need to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anti 3D holographically LED display screen of empting to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an anti-toppling 3D holographic LED display screen comprises a display screen body and an anti-toppling display screen mounting seat; the display screen mounting seat comprises a display screen fixing frame, a display screen base, an auxiliary supporting arm and a movable base; the bottom of the movable base is provided with two groups of movable pulleys, the display screen base is arranged on the movable base, and the display screen fixing frame is fixedly arranged on the movable base; the display screen fixing frame is of a rectangular structure, a mounting groove matched with the display screen body structure is formed in the front side face of the display screen fixing frame, and a heat dissipation cavity is formed in the rear side of the mounting groove; the utility model discloses a display screen support structure, including the fixed frame of display screen, auxiliary support arm installs at the back of the fixed frame of display screen, and auxiliary support arm includes that vertical supporting portion, arc bend portion and horizontal location portion, and vertical supporting portion, arc bend portion and horizontal location portion formula structure as an organic whole, and from last to setting gradually down.
Preferably, the vertical supporting part and the horizontal positioning part are respectively fixed on the display screen fixing frame and the movable base through screws.
Preferably, a plurality of buffer springs are fixedly mounted on the inner side of the arc-shaped bending part.
Preferably, a plurality of cable interfaces are all seted up to the left and right sides of mounting groove.
Preferably, the front side surface of the heat dissipation cavity is provided with an air exhaust window, the inner side of the air exhaust window is provided with a heat dissipation fan, and the rear side surface of the heat dissipation cavity is provided with a heat dissipation window.
Preferably, the heat removal window is arranged on the back of the display screen fixing frame, and the two auxiliary supporting arms are respectively arranged on the left side and the right side of the heat removal window.
Preferably, the heat exhaust window and the air exhaust window are both provided with dustproof filter screens, and the dustproof filter screens are fixed on the air exhaust window and the heat exhaust window through bolts.
Preferably, the mounting groove outside the ventilation window is provided with a plurality of butt convex columns at equal intervals, and the butt convex columns are provided with heat dissipation plates used for being abutted against the rear side face of the display screen body.
Preferably, the control end of the cooling fan is connected with a controller, and the controller is installed on the display screen fixing frame.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model provides an anti 3D holographically LED display screen of empting passes through the mounting groove of mounting screw at the fixed frame of display screen to set up auxiliary support arm at the back of the fixed frame of display screen, this auxiliary support arm mainly by vertical supporting part, the arc is bent a portion and is constituteed with horizontal location portion, vertical supporting part and horizontal location portion are used for connecting the fixed frame of display screen and are removed the base respectively, the arc is bent a portion and can be played strong support and the effect of buffering to the display screen body, prevent that the display screen body from empting at the in-process that uses.
2. The utility model discloses the heat dissipation chamber has been seted up to the mounting groove inboard at the fixed frame of display screen to at the internally mounted in heat dissipation chamber radiator fan, make the display screen can be under radiator fan's effect at the in-process of work, discharge the heat that produces its self to the heat dissipation chamber through exhaust window, via the outside of the fixed frame of exhaust display screen of exhaust window, realize the cooling and the heat dissipation work to the display screen body with this, prolong its life.
Drawings
Fig. 1 is a side view of the present invention;
FIG. 2 is a schematic view of the specific structure of the present invention;
fig. 3 is a schematic view of the mounting structure of the display screen body of the present invention;
fig. 4 is the utility model discloses a concrete structure schematic diagram of the fixed frame of display screen.
In the figure: 1. a display screen body; 2. a display screen fixing frame; 3. a display screen base; 4. an auxiliary support arm; 401. a vertical support portion; 402. an arc-shaped bending part; 403. a horizontal positioning section; 404. a buffer spring; 5. moving the base; 6. a movable pulley; 7. mounting grooves; 8. a heat dissipation cavity; 9. an air exhaust window; 10. A heat radiation fan; 11. a heat removal window; 12. a dustproof filter screen; 13. abutting against the convex column; 14. a heat dissipation plate; 15. a cable interface; 16. and a controller.
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 "vertical", "upper", "lower", "horizontal", 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 in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.
Referring to fig. 1-4, the present invention provides a technical solution: an anti-toppling 3D holographic LED display screen comprises a display screen body 1 and an anti-toppling display screen mounting seat; the display screen mounting seat comprises a display screen fixing frame 2, a display screen base 3, an auxiliary supporting arm 4 and a movable base 5; two groups of movable pulleys 6 are installed at the bottom of the movable base 5, the display screen base 3 is installed on the movable base 5, and the display screen fixing frame 2 is fixedly installed on the movable base 5; the display screen fixing frame 2 is of a rectangular structure, the front side surface of the display screen fixing frame 2 is provided with a mounting groove 7 matched with the display screen body 1 in structure, and the rear side of the mounting groove 7 is provided with a heat dissipation cavity 8; the back at the fixed frame 2 of display screen is installed to auxiliary support arm 4, and auxiliary support arm 4 includes vertical support portion 401, arc portion 402 and horizontal location portion 403 of bending, and vertical support portion 401, arc portion 402 and horizontal location portion 403 formula structure as an organic whole, and from last to setting gradually down.
Further, the vertical supporting portion 401 and the horizontal positioning portion 403 are fixed on the display screen fixing frame 2 and the moving base 5 respectively by screws.
Further, a plurality of buffer springs 404 are fixedly mounted on the inner side of the arc-shaped bent portion 402.
Further, a plurality of cable interfaces 15 have all been seted up to the left and right sides of mounting groove 7.
Further, an air exhaust window 9 is arranged on the front side face of the heat dissipation cavity 8, a heat dissipation fan 10 is installed on the inner side of the air exhaust window 9, and a heat exhaust window 11 is arranged on the rear side face of the heat dissipation cavity 8.
Further, the heat exhausting window 11 is arranged on the back of the display screen fixing frame 2, and the two auxiliary supporting arms 4 are arranged and respectively arranged on the left side and the right side of the heat exhausting window 11.
Further, all install dustproof filter screen 12 on heat extraction window 11 and the convulsions window 9, dustproof filter screen 12 passes through the bolt fastening on convulsions window 9, heat extraction window 11.
Further, a plurality of abutting convex columns 13 are arranged on the installation groove 7 on the outer side of the air draft window 9 at equal intervals, and heat dissipation plates 14 used for abutting against the rear side face of the display screen body 1 are arranged on the abutting convex columns 13.
Further, the control end of the cooling fan 10 is connected with a controller 16, and the controller 16 is installed on the display screen fixing frame 2.
The working principle is as follows: before display screen main part 1 installation, operating personnel installs auxiliary support arm 4 at the back of the fixed frame 2 of display screen earlier, fix vertical support portion 401 and horizontal location portion 403 at the fixed frame 2 of display screen and the corresponding position of removing base 5 respectively through the bolt earlier, then pass through the fix with screw with display screen main part 1 in the mounting groove 7 of the fixed frame 2 of display screen, make heating panel 14 on the mounting groove 7 and the back butt of display screen main part 1, then with display screen main part 1 use required cable via cable interface 15 access can.
During the actual use, the arc portion of bending 402 between vertical supporting portion 401 and horizontal location portion 403 can play the effect of strong support and buffering to display screen body 1, prevents that display screen body 1 from taking place to topple over in the in-process of using. When the temperature of display screen main part 1 risees, operating personnel can start radiator fan 10 through controller 16 for display screen body 1 can be under radiator fan 10's effect at the in-process of work, discharges the heat that its self produced to heat dissipation chamber 8 through convulsions window 9, via exhausting the outside of the fixed frame 2 of display screen of its discharge in window 11, with this realization to the cooling and the heat dissipation work of display screen body 1, prolongs its life.
It is worth noting that: the whole device realizes control over the device through the controller, and because the equipment matched with the controller is common equipment, the device belongs to the existing mature technology, and the electrical connection relation and the specific circuit structure are not repeated.
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 (9)
1. The utility model provides an anti 3D holographic LED display screen that emptys which characterized in that: the anti-toppling display screen comprises a display screen body (1) and an anti-toppling display screen mounting seat; the display screen mounting seat comprises a display screen fixing frame (2), a display screen base (3), an auxiliary supporting arm (4) and a movable base (5); two groups of movable pulleys (6) are installed at the bottom of the movable base (5), the display screen base (3) is installed on the movable base (5), and the display screen fixing frame (2) is fixedly installed on the display screen base (3); the display screen fixing frame (2) is of a rectangular structure, the front side surface of the display screen fixing frame (2) is provided with a mounting groove (7) matched with the structure of the display screen body (1), and the rear side of the mounting groove (7) is provided with a heat dissipation cavity (8); the back at the fixed frame of display screen (2) is installed in auxiliary support arm (4), and auxiliary support arm (4) include vertical supporting portion (401), arc portion of bending (402) and horizontal location portion (403), and vertical supporting portion (401), arc portion of bending (402) and horizontal location portion (403) formula structure as an organic whole, and from last to setting gradually down.
2. The 3D holographic LED display screen of claim 1, wherein: vertical supporting part (401) and horizontal location portion (403) all fix respectively on fixed frame (2) of display screen and removal base (5) through the screw.
3. The 3D holographic LED display screen of claim 1, wherein: and a plurality of buffer springs (404) are fixedly arranged on the inner side of the arc-shaped bending part (402).
4. The 3D holographic LED display screen of claim 1, wherein: a plurality of cable interfaces (15) are all seted up to the left and right sides of mounting groove (7).
5. The 3D holographic LED display screen of claim 1, wherein: the front side face of the heat dissipation cavity (8) is provided with an air draft window (9), a heat dissipation fan (10) is installed on the inner side of the air draft window (9), and a heat dissipation window (11) is formed in the rear side face of the heat dissipation cavity (8).
6. The anti-toppling 3D holographic LED display screen of claim 5, wherein: the heat exhaust window (11) is arranged on the back of the display screen fixing frame (2), and the number of the auxiliary supporting arms (4) is two, and the two auxiliary supporting arms are respectively arranged on the left side and the right side of the heat exhaust window (11).
7. The anti-toppling 3D holographic LED display screen of claim 5, wherein: dust-proof filter screens (12) are installed on the heat exhaust window (11) and the air exhaust window (9), and the dust-proof filter screens (12) are fixed on the air exhaust window (9) and the heat exhaust window (11) through bolts.
8. The anti-toppling 3D holographic LED display screen of claim 5, wherein: the mounting groove (7) outside the air draft window (9) is provided with a plurality of abutting convex columns (13) at equal intervals, and the abutting convex columns (13) are provided with heat dissipation plates (14) which are used for abutting against the rear side face of the display screen body (1).
9. The anti-toppling 3D holographic LED display screen of claim 5, wherein: the control end of the cooling fan (10) is connected with a controller (16), and the controller (16) is installed on the display screen fixing frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022605128.4U CN213872077U (en) | 2020-11-12 | 2020-11-12 | Anti-dumping 3D holographic LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022605128.4U CN213872077U (en) | 2020-11-12 | 2020-11-12 | Anti-dumping 3D holographic LED display screen |
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| Publication Number | Publication Date |
|---|---|
| CN213872077U true CN213872077U (en) | 2021-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022605128.4U Active CN213872077U (en) | 2020-11-12 | 2020-11-12 | Anti-dumping 3D holographic LED display screen |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117403390A (en) * | 2023-11-11 | 2024-01-16 | 浙江乐江机械有限公司 | Flat seaming machine adopting modularized structure |
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2020
- 2020-11-12 CN CN202022605128.4U patent/CN213872077U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117403390A (en) * | 2023-11-11 | 2024-01-16 | 浙江乐江机械有限公司 | Flat seaming machine adopting modularized structure |
| CN117403390B (en) * | 2023-11-11 | 2024-04-02 | 浙江乐江机械有限公司 | Flat seaming machine adopting modularized structure |
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