CN214800424U - Box type LED display screen - Google Patents
Box type LED display screen Download PDFInfo
- Publication number
- CN214800424U CN214800424U CN202120681109.1U CN202120681109U CN214800424U CN 214800424 U CN214800424 U CN 214800424U CN 202120681109 U CN202120681109 U CN 202120681109U CN 214800424 U CN214800424 U CN 214800424U
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- display screen
- box
- box body
- led display
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- 238000009434 installation Methods 0.000 claims description 28
- 239000000428 dust Substances 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 239000012528 membrane Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a box formula LED display screen, including install bin, box and display screen, when using, the picture of display screen is made and is controlled through wire, data receiving and processing module to the external controller, and the telescopic link drives connecting plate, universal wheel and moves down, moves the device, enlarges the application range of device, and manual adjusting bolt adjusts the height that supports adjusting device to prevent that the city is uneven influences the use of device; the motor drives the driving belt wheel to rotate, so that the conveying belt drives the driven belt wheel and the fan blades to rotate, external cold air enters the box body through the filter screen, the display screen and the data receiving and processing module are subjected to heat dissipation, and the cold air is discharged through the air outlet so as to prevent the display screen and the data receiving and processing module from generating large heat after long-time work; the manual handle drives the connecting rod, the stop block and the brush head to move up and down, so that the filter screen is cleaned to prevent the filter effect of the device from being influenced by long-time use.
Description
Technical Field
The utility model relates to a LED display screen technical field specifically is a box formula LED display screen.
Background
The LED display screen is a flat panel display, is composed of small LED module panels, is used for displaying equipment of various information such as characters, images, videos and the like, and is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news distribution, stock exchange and the like; most of the existing box type LED display screens are fixed and are inconvenient to move; after long-time use, the interior of the device is easy to generate larger heat, and the service life of the device is influenced for a long time; the filter screen is inconvenient to clean, and the filtering and heat dissipation effects of the device are influenced for a long time. Accordingly, one skilled in the art provides a box type LED display screen to solve the above problems in the prior art.
Disclosure of Invention
An object of the utility model is to provide a box formula LED display screen 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:
a box body type LED display screen comprises an installation box, a box body and a display screen, wherein four corners of the lower end of the installation box are respectively provided with a supporting and adjusting device, a telescopic rod is arranged at the center of the upper end in the installation box, the lower end of the telescopic rod is provided with a connecting plate, and four corners of the lower end of the connecting plate are respectively provided with universal wheels; the upper end of the installation box is provided with a box body, the left end of the box body is connected with a door panel through a hinge, the right side in the box body is provided with an installation frame, the right end of the installation frame is connected with a plurality of display screens through screws, and the lower side of the left end of the installation frame is connected with a data receiving and processing module through screws; the air conditioner is characterized in that the front side and the rear side in the box body are flat plates, a plurality of ventilation holes are formed in the flat plates, motors are arranged at the centers of the front end and the rear end in the box body, output shafts of the motors are provided with couplings, one ends, far away from the motors, of the couplings are provided with driving belt wheels, the driving belt wheels are provided with conveying belts, the upper ends and the lower ends of the conveying belts are provided with driven belt wheels, the driven belt wheels are internally connected with shafts, one ends, opposite to the connecting shafts, of the connecting shafts are fixedly connected with the flat plates, the other ends of the connecting shafts are provided with fan blades, air inlets are symmetrically formed in the front side and the rear side in the box body, and filter screens are arranged in the air inlets; two mounting blocks are symmetrically arranged at the front end and the rear end of the box body, a connecting rod is arranged in each mounting block, a brush head is arranged at the lower end of each connecting rod, a stop block is arranged at the upper end of each connecting rod, and a handle is arranged at the center of the upper end of each stop block.
As a further aspect of the present invention: guide rods are arranged on the front side and the rear side in the installation box, round holes are arranged on the front side and the rear side of the connecting plate, and the round holes are matched with the guide rods to limit the connecting plate; the lower extreme four corners all is equipped with logical groove in the install bin, lead to the groove and cooperate with the universal wheel, be equipped with the brake block on the universal wheel.
As a further aspect of the present invention: the supporting and adjusting device comprises a guide sleeve, an adjusting bolt and a guide pillar, the upper end of the guide sleeve is fixedly connected with the lower end of the installation box, the adjusting bolt is arranged on one side of the guide sleeve opposite to the lower end of the guide sleeve, the guide pillar is arranged in the guide sleeve, and the guide pillar is slidably connected with the guide sleeve through the adjusting bolt.
As a further aspect of the present invention: the door plant center department is equipped with the air outlet, is equipped with dust screen and first waterproof ventilated membrane in the air outlet, door plant top left end is equipped with the swash plate to inside the rainwater entering box.
As a further aspect of the present invention: the diameter of the driving belt wheel is larger than that of the driven belt wheel.
As a further aspect of the present invention: and a dust outlet is formed in one side, opposite to the lower end, of the mounting block, and a second waterproof breathable film is arranged on one side, opposite to the inner side, of the filter screen.
As a further aspect of the present invention: the telescopic rod, the display screen, the motor and the data receiving and processing module are electrically connected with an external power supply and an external controller through wires; the model of the data receiving processing module is CMT2119A, and the model of the external controller is MM-40MR-12 MT-700-FX-A.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses when using, with a plurality of display screen through screw fixed connection on the mounting bracket, external control ware passes through wire, data reception processing module and makes and control the picture of display screen, and the telescopic link drives connecting plate, universal wheel downstream, removes the device, enlarges the application range of device, and manual adjusting bolt highly adjusts supporting adjusting device to preventing that ground city is uneven influences the use of device.
2. The utility model discloses a motor drives driving pulley and rotates, makes the conveyer belt drive driven pulley, fan blade and rotates, and inside outside cold air entered into the box through the filter screen, dispel the heat display screen, data receiving and processing module, discharging through the air outlet to prevent that display screen, data receiving and processing module work for a long time and produce great heat.
3. The utility model discloses a manual handle drives connecting rod, dog, brush head and reciprocates, cleans the filter screen to prevent to use the filter effect who influences the device for a long time.
Drawings
Fig. 1 is a schematic structural diagram of a box-type LED display screen.
Fig. 2 is a schematic structural diagram of a right side view of a box body in a box body type LED display screen.
Fig. 3 is a schematic structural diagram of an installation box in a box-type LED display screen.
Fig. 4 is a schematic structural diagram of a mounting block in a box-type LED display screen.
In the figure: the mounting box comprises a mounting box 1, a supporting and adjusting device 2, an expansion link 3, a connecting plate 4, universal wheels 5, a guide rod 6, a box body 7, a door plate 8, a display screen 9, a mounting frame 10, a flat plate 11, a ventilation hole 12, a motor 13, a driving belt wheel 14, a conveying belt 15, a driven belt wheel 16, fan blades 17, a filter screen 18, a mounting block 19, a connecting rod 20, a stop block 21, a handle 22, a brush head 23, a dust outlet 24 and a through groove 25.
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 to 4, in the embodiment of the present invention, a box-type LED display screen includes an installation box 1, a box 7 and a display screen 9, wherein four corners of the lower end of the installation box 1 are all provided with supporting and adjusting devices 2, a telescopic rod 3 is arranged at the center of the upper end in the installation box 1, the lower end of the telescopic rod 3 is provided with a connection plate 4, and four corners of the lower end of the connection plate 4 are all provided with universal wheels 5; a box body 7 is arranged at the upper end of the installation box 1, a door plate 8 is hinged to the left end of the box body 7, an installation frame 10 is arranged on the right side in the box body 7, a plurality of display screens 9 are connected to the right end of the installation frame 10 through screws, and a data receiving and processing module is connected to the lower side of the left end of the installation frame 10 through screws; the air purifier is characterized in that flat plates 11 are arranged on the front side and the rear side in the box body 7, a plurality of vent holes 12 are formed in the flat plates 11, motors 13 are arranged at the centers of the front end and the rear end in the box body 7, a coupler is arranged on an output shaft of each motor 13, a driving belt wheel 14 is arranged at one end, away from each motor 13, of each coupler, a conveying belt 15 is arranged on each driving belt wheel 14, driven belt wheels 16 are arranged at the upper end and the lower end of each conveying belt 15, a shaft is connected in each driven belt wheel 16, one end, opposite to the connecting shaft, of each connecting shaft is fixedly connected with the flat plate 11, fan blades 17 are arranged at the other end of each connecting shaft, air inlets are symmetrically formed in the front side and the rear side in the box body 7, and filter screens 18 are arranged in the air inlets; two mounting blocks 19 are symmetrically arranged at the front end and the rear end of the box body 7, a connecting rod 20 is arranged in each mounting block 19, a brush head 23 is arranged at the lower end of each connecting rod 20, a stop block 21 is arranged at the upper end of each connecting rod 20, and a handle 22 is arranged at the center of the upper end of each stop block 21.
Guide rods 6 are arranged on the front side and the rear side in the installation box 1, round holes are arranged on the front side and the rear side of the connecting plate 4, and the round holes are matched with the guide rods 6 to limit the connecting plate 4; the lower extreme four corners all is equipped with logical groove 25 in the install bin 1, it cooperatees with universal wheel 5 to lead to groove 25, be equipped with the brake block on the universal wheel 5.
The supporting and adjusting device 2 comprises a guide sleeve, an adjusting bolt and a guide pillar, the upper end of the guide sleeve is fixedly connected with the lower end of the installation box 1, the adjusting bolt is arranged on one side of the guide sleeve opposite to the lower end of the guide sleeve, the guide pillar is arranged in the guide sleeve, and the guide pillar is slidably connected with the guide sleeve through the adjusting bolt.
The central department is equipped with the air outlet in the door plant 8, is equipped with dust screen and first waterproof ventilated membrane in the air outlet, door plant 8 top left end is equipped with the swash plate to prevent that the rainwater from entering into inside box 7.
The diameter of the driving pulley 14 is larger than the diameter of the driven pulley 16.
The opposite side of lower extreme is equipped with dust outlet 24 in the installation piece 19, the opposite side is equipped with the waterproof ventilated membrane of second in the filter screen 18.
The telescopic rod 3, the display screen 9, the motor 13 and the data receiving and processing module are electrically connected with an external power supply and an external controller through leads; the model of the data receiving processing module is CMT2119A, and the model of the external controller is MM-40MR-12 MT-700-FX-A.
The utility model discloses a theory of operation is: when the device is used, an external controller is used for manufacturing and controlling the picture of the display screen 9 through the wire and the data receiving and processing module, the telescopic rod 3 drives the connecting plate 4 and the universal wheel 5 to move downwards to move the device, the use range of the device is expanded, and the height of the supporting and adjusting device 2 is adjusted through the manual adjusting bolt so as to prevent the use of the device from being influenced by the unevenness of the ground; the motor 13 drives the driving belt wheel 14 to rotate, so that the conveying belt 15 drives the driven belt wheel 16 and the fan blades 17 to rotate, external cold air enters the box body 7 through the filter screen 18 to dissipate heat of the display screen 9 and the data receiving and processing module, and is discharged through the air outlet so as to prevent the display screen 9 and the data receiving and processing module from generating large heat after long-time work; the manual handle 22 drives the connecting rod 20, the stop block 21 and the brush head 23 to move up and down, so that the filter screen 18 is cleaned, and the filtering effect of the device is prevented from being influenced by long-time use.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A box type LED display screen comprises an installation box (1), a box body (7) and a display screen (9), and is characterized in that four corners of the lower end of the installation box (1) are respectively provided with a supporting and adjusting device (2), the center of the upper end in the installation box (1) is provided with a telescopic rod (3), the lower end of the telescopic rod (3) is provided with a connecting plate (4), and four corners of the lower end of the connecting plate (4) are respectively provided with universal wheels (5); a box body (7) is arranged at the upper end of the installation box (1), a door panel (8) is hinged to the left end of the box body (7), an installation frame (10) is arranged on the right side in the box body (7), a plurality of display screens (9) are connected to the right end of the installation frame (10) through screws, and a data receiving and processing module is connected to the lower side of the left end of the installation frame (10) through screws; the air conditioner is characterized in that a flat plate (11) is arranged on the front side and the rear side in the box body (7), a plurality of ventilation holes (12) are formed in the flat plate (11), motors (13) are arranged at the centers of the front end and the rear end in the box body (7), a coupler is arranged on an output shaft of each motor (13), a driving belt wheel (14) is arranged at one end, away from each motor (13), of each coupler, a conveying belt (15) is arranged on each driving belt wheel (14), driven belt wheels (16) are arranged at the upper end and the lower end of each conveying belt (15), a shaft is connected in each driven belt wheel (16), one end, opposite to each connecting shaft, of each connecting shaft is fixedly connected with the flat plate (11), fan blades (17) are arranged at the other end of each connecting shaft, air inlets are symmetrically formed in the front side and the rear side in the box body (7), and filter screens (18) are arranged in the air inlets; two mounting blocks (19) are symmetrically arranged at the front end and the rear end of the box body (7), a connecting rod (20) is arranged in each mounting block (19), a brush head (23) is arranged at the lower end of each connecting rod (20), a stop block (21) is arranged at the upper end of each connecting rod (20), and a handle (22) is arranged at the center of the upper end of each stop block (21).
2. A box type LED display screen according to claim 1, wherein guide rods (6) are provided at the front and rear sides in the installation box (1), round holes are provided at the front and rear sides of the connection plate (4), and the round holes are matched with the guide rods (6); lower extreme four corners all is equipped with logical groove (25) in install bin (1), lead to groove (25) and cooperate with universal wheel (5), be equipped with the brake block on universal wheel (5).
3. The box type LED display screen according to claim 1, wherein the supporting and adjusting device (2) comprises a guide sleeve, an adjusting bolt and a guide pillar, the upper end of the guide sleeve is fixedly connected with the lower end of the mounting box (1), the adjusting bolt is arranged on the opposite side of the guide sleeve, the guide pillar is arranged in the guide sleeve, and the guide pillar is slidably connected with the guide sleeve through the adjusting bolt.
4. The box type LED display screen according to claim 1, wherein an air outlet is arranged at the center of the door panel (8), a dust screen and a first waterproof and breathable film are arranged in the air outlet, and an inclined plate is arranged at the left end above the door panel (8).
5. A box LED display screen according to claim 1, characterised in that the diameter of the driving pulley (14) is greater than the diameter of the driven pulley (16).
6. A box type LED display screen according to claim 1, wherein a dust outlet (24) is provided at the side opposite to the lower end in the mounting block (19), and a second waterproof and breathable film is provided at the side opposite to the filter screen (18).
7. The box type LED display screen according to claim 1, wherein the telescopic rod (3), the display screen (9), the motor (13) and the data receiving and processing module are electrically connected with an external power supply and an external controller through wires; the model of the data receiving processing module is CMT2119A, and the model of the external controller is MM-40MR-12 MT-700-FX-A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120681109.1U CN214800424U (en) | 2021-04-02 | 2021-04-02 | Box type LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120681109.1U CN214800424U (en) | 2021-04-02 | 2021-04-02 | Box type LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214800424U true CN214800424U (en) | 2021-11-19 |
Family
ID=78669087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120681109.1U Expired - Fee Related CN214800424U (en) | 2021-04-02 | 2021-04-02 | Box type LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214800424U (en) |
-
2021
- 2021-04-02 CN CN202120681109.1U patent/CN214800424U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211119 |