CN217588356U - Display screen - Google Patents

Abstract

The utility model discloses a display screen includes installation pipe, controlling means and at least one LED display module, each LED display module is installed in the front of installation pipe, controlling means installs in the back that the installation pipe deviates from the front, controlling means with LED display module electricity is connected, each controlling means connection control at least one LED display module; the utility model discloses beneficial effect lies in installing on the wall body through managing the installation, then installs controlling means and LED display module assembly on the installation pipe, can reduce the use of display screen box, need not the purpose that mounting tool can reach fast assembly for the preparation and the installation cost greatly reduced of display screen.

Description

Display screen

Technical Field

The utility model relates to a show technical field, especially relate to a display screen.

Background

The LED light source has the characteristics of energy conservation, environmental protection, long service life, small size and the like, is widely applied to the fields of LED illumination, LED display screens and the like, along with the popularization of the application of the LED display screens, the size of the LED display screens is also larger and larger, the LED display screens need more and larger display screen frames to be realized when being designed and installed, and the whole display screen is very complicated in assembly and installation.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at overcomes prior art's above shortcoming and not enough, provides a display screen.

The utility model provides a display screen, includes installation pipe, controlling means and at least one LED display module, each LED display module is installed the front of installation pipe, controlling means installs the installation pipe deviates from the front back, controlling means with the LED display module electricity is connected, each controlling means connection control one at least the LED display module.

The utility model discloses a with many installation pipe interval parallel install on wall body or support, reserve certain space between installation pipe and wall body or the support, then with the back of controlling means installation fixed mounting pipe, install LED display module two adjacent again the front of installation pipe can reduce the use of display screen box, need not mounting tool and can reach the purpose of fast assembly, convenient operation, the preparation and the installation cost greatly reduced of display screen.

In one embodiment, the control device comprises a box body, and an adapter plate, a power supply and a control piece are arranged in the box body.

In one embodiment, the power supply and the control element are mounted on the adapter plate, and the power supply and the control element are electrically connected with the LED display module through the adapter plate.

The utility model discloses an install keysets, power, control and wire rod in the box body, realize controlling means modularization independent control, reduced controlling means's space and occupy, it is swift convenient that the connection between controlling means and the LED display module assembly, and controlling means independent setting can be with a plurality of LED display module assembly connection control simultaneously.

In one embodiment, the control device further comprises a wire, one end of the wire is electrically connected with the adapter plate, and the other end of the wire extends out of the box body and is connected with a plug-in connector.

In one embodiment, the wire comprises a power line and a signal line, the box body comprises a shell and a cover body, the adapter plate, the power supply, the control piece, the power line and the signal line are arranged in the shell, the upper ends of two sides of the shell are provided with wire grooves, the power line and the signal line penetrate through the wire grooves, and the cover body is arranged on the shell in a covering mode and abuts against the power line and the signal line. The control part is a control panel or a control card, the power supply and the control part can be a single power supply board and a single control board, and can also be a double power supply board and a double control board, and when one power supply board or one control board has a problem, the power supply board or the control board can be not detached, so that the LED display module can continuously and normally work.

In one embodiment, the housing is die cast from an aluminum alloy and the cover is injection molded. The shell needs to be fixed with the installation pipe, aluminum alloy die-casting or section bars are adopted, cracking caused by stress can be avoided, and the manufacturing cost is low. The cover body covers and supports against the power line and the signal line, and the plastic formed by injection molding can avoid damage of the metal piece to the power line and the signal line.

In one embodiment, the control device further comprises a mounting structure, the mounting structure comprises a mounting portion and a fixing portion, the mounting portion and the fixing portion are connected with each other, the fixing portion is mounted on the surface of the shell, the mounting portion is a U-shaped support, a mounting screw is mounted on the mounting portion, the U-shaped support is clamped on the mounting pipe, and the mounting screw is screwed to fix the mounting pipe.

The utility model discloses a fixed portion is fixed mounting structure and casing, and when the installation was used, U type support card was established on the installation pipe that has been fixed in the wall body, and wherein the preferred square pipe of installation pipe, the preferred plum blossom handle screw of installation screw, then rotatory plum blossom handle screw with U type support and installation pipe locking for controlling means fixes on the installation pipe, and installation operation is swift convenient.

In one embodiment, the control device further comprises a mounting structure, the mounting structure comprises a mounting buckle and a fixing part which are connected with each other, the mounting buckle is formed by bending and extending the tail end of the fixing part, the fixing part is mounted on the surface of the shell, a clamping hole is formed in the mounting pipe, and the mounting buckle is inserted into the clamping hole.

The utility model discloses a set up on the installation pipe with installation buckle size complex card hole, to install the buckle insert the card downthehole, elasticity through the installation buckle is at vertical direction location chucking, for the fastening nature of guaranteeing installation buckle and installation pipe, it is fixed to install the ribbon at fixed part and installation pipe coincidence part.

In one embodiment, an alternating current power supply interface and a network communication interface are arranged on at least one side surface of the box body, and the alternating current power supply interface and the network communication interface are electrically connected with the adapter plate through plug terminals. The control device is provided with an alternating current power supply interface and a network communication interface, and cascade control can be realized.

In one embodiment, the LED display module sequentially comprises a lamp panel, a module bracket and a dustproof rear cover, a mounting hole is formed in the module bracket, a magnet is arranged in the mounting hole, and the LED display module is mounted on the front face of the mounting pipe through magnet adsorption. The magnet comprises a mounting column and an adsorption surface, and the cross sectional area of the adsorption surface is larger than that of the mounting column.

The utility model discloses a set up the mounting hole on the four sides of module bracket, the erection column of magnet adsorbs to be installed in the mounting hole fixed with LED display module assembly, and the adsorption plane of magnet is fixed with installation pipe laminating magnetism, and the cross-sectional area increase of adsorption plane can increase magnetic adsorption power, improves the fixed strength. Simultaneously when installing LED display module assembly, direct laminating adsorb fixed can, it is swift convenient.

In one embodiment, the LED display module comprises a plurality of parallel installation pipes, a plurality of control devices and a plurality of LED display modules, wherein the back surfaces of the installation pipes are installed on a wall body or a support, each LED display module is installed on the front surfaces of two adjacent installation pipes, the control devices are installed and fixed on the back surfaces of any installation pipes deviating from the front surfaces, and each control device is connected with and controls the plurality of LED display modules.

The utility model discloses display screen beneficial effect lies in: through installing the installation pipe on the wall body, then install controlling means and LED display module assembly on the installation pipe, can reduce the use of display screen box, need not mounting tool and can reach fast assembly's purpose for the preparation and the installation cost greatly reduced of display screen.

Drawings

Fig. 1 is a schematic structural diagram of a first display screen according to the present invention;

fig. 2 is a schematic front view of the display panel of fig. 1;

fig. 3 is a schematic structural diagram of a control device in the display screen of the present invention shown in fig. 1;

fig. 4 is an exploded schematic view of the control device in the display screen of fig. 3;

fig. 5 is a schematic cross-sectional view of the control device in the display screen of fig. 3;

fig. 6 is a partially enlarged schematic view of the display screen of fig. 2;

fig. 7 is a schematic structural view of an LED display module in the display screen of fig. 1;

fig. 8 is a schematic view of an exploded structure of the LED display module in the display screen of fig. 7;

fig. 9 is a schematic sectional view of the display panel according to the second embodiment of the present invention;

fig. 10 is a schematic structural diagram of a third embodiment of the display panel of the present invention.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example one

Please refer to fig. 1 and 2, the utility model relates to a display screen, including three parallel arrangement's installation pipe 1, a controlling means 2 and four LED display module 3, wherein, the preferred square pipe that is preferred to installation pipe 1, can stabilize the contact plane, each LED display module 3 is installed in the front of two adjacent installation pipes 1, controlling means 2 installs and fixes the back at arbitrary installation pipe 1, controlling means 2 is connected with LED display module 3 electricity, controlling means 2 is used for providing power and signal for four LED display module 3.

The utility model discloses a with many installation pipe 1 interval parallel install on the wall body, reserve certain space between installation pipe 1 and the wall body, then with controlling means 2 installation fixed mounting pipe 1's the back, install LED display module 3 two adjacent again installation pipe 1's front can reduce the use of display screen box, need not mounting tool and can reach the purpose of fast assembly, convenient operation, the preparation and the installation cost greatly reduced of display screen.

More specifically, referring to fig. 3, fig. 4 and fig. 5, the control device 2 is a three-in-one control box, which includes a box body 21, the box body 21 is provided with an adapter plate 22, a power supply 23, a control member 24, four power lines 25 and four signal lines 26, wherein the adapter plate 22 is installed at the bottom of the box body 21, the power supply 23 and the control member 24 are installed on the adapter plate 22, one end of the power line 25 is electrically connected to the adapter plate 22 through a direct plug connector, and one end of the signal line is electrically connected to the adapter plate 22 through a line-to-line connector. The other ends of the power line 25 and the signal line 26 extend into the box body 21 and are connected with a plug connector. The utility model discloses a with keysets 22, power 23 and the 24 sets of control in an independent control box, independent modular design has saved the arrangement space, and the installation is swiftly convenient.

More specifically, referring to fig. 4 and 5, the box body 21 includes a housing 211 and a cover body 212, the adapter plate 22, the power supply 23, the control member 24, the power line 25 and the signal line 26 are installed in the housing 211, the upper ends of the two sides of the housing 211 are provided with wire slots, the power line 25 and the signal line 26 pass through the wire slots, and the cover body 212 is covered on the housing 211 and abuts against the power line 25 and the signal line 26. The control element 24 is a control panel or control card, the power supply 23 and the control element 24 may be a single power supply board and a single control board, or a dual power supply board and a dual control board, and when a problem occurs in one power supply board or control board, the power supply board or control board may not be removed and replaced, so as to ensure that the LED display module 3 continues to work normally.

More specifically, referring to fig. 5, the housing 211 is die-cast from an aluminum alloy, and the cover 212 is injection-molded. The shell 211 needs to be fixed with the installation pipe 1, aluminum alloy die-casting or section bars are adopted, cracking caused by stress can be avoided, and the manufacturing cost is low. The cover body 212 covers and abuts against the power line 25 and the signal line 26, and the plastic formed by injection molding can avoid damage of metal parts to the power line 25 and the signal line 26.

The utility model discloses an install keysets 22, power 23, control 24 and wire rod in the box body, realize 2 modularization independent control of controlling means, reduced controlling means 2's space and occupy, it is swift convenient that the connection between controlling means 2 and the LED display module assembly 3, and controlling means 2 independent setting can be with a plurality of LED display module assembly 3 connection control simultaneously.

More specifically, referring to fig. 5 and 6, the control device 2 further includes a mounting structure 27, the mounting structure 27 includes a mounting portion 271 and a fixing portion 272 connected to each other, the fixing portion 272 is mounted on the surface of the housing 211, the mounting portion 271 is a U-shaped bracket, a mounting screw 273 is mounted on the mounting portion 271, the U-shaped bracket is clamped on the mounting tube 1, and the mounting screw 273 is screwed to the mounting tube 1 for fixing. Wherein, the mounting screw is preferably a plum handle screw.

The utility model discloses a fixed part 272 is fixed mounting structure 27 and casing 211, and when the installation was used, U type support card was established on the installation pipe 1 that has been fixed in the wall body, then rotatory plum blossom handle screw locks U type support and installation pipe 1 for controlling means 2 is fixed on installation pipe 1, and installation operation is swiftly convenient.

More specifically, referring to fig. 4, the ac power supply interface 28 and the network communication interface 29 are disposed on both sides of the housing 211, and the ac power supply interface 28 and the network communication interface 29 are electrically connected to the adapter board 22 through the plug terminals. The control device 2 is provided with an alternating current power supply interface 28 and a network communication interface 29, and can realize cascade control.

More specifically, referring to fig. 6, 7 and 8, the LED display module 3 sequentially includes a lamp panel 31, a module bracket 32 and a dustproof rear cover 33, four sides of the module bracket 32 are provided with mounting holes 321, magnets 4 are installed in the mounting holes 321, each magnet 4 includes a mounting column 41 and an adsorption surface 42, the cross-sectional area of the adsorption surface 42 is larger than that of the mounting column 41, and the LED display module is installed on the front surfaces of two adjacent mounting tubes through magnet adsorption. During the equipment, 41 adsorptions of erection column of magnet 4 are installed and are fixed with LED display module assembly 3 in mounting hole 321, and the adsorption plane 42 of magnet 4 is fixed with installation 1 laminating magnetism of pipe, and the cross-sectional area increase of adsorption plane 42 can increase the magnetic adsorption power, improves fixed strength. Simultaneously when installing LED display module assembly 3, direct laminating adsorb fixed can, it is swift convenient.

When the utility model is installed, the control device 2 is fixed on the installation tube 1, the U-shaped bracket is clamped on the installation tube 1, and the installation screw 273 is screwed to abut against the installation tube 1 to fix the U-shaped bracket; then the installation pipe 1 provided with the control device 2 is fixed on the wall body, and the installation pipe 1 can be fixed by adding a fixed block or other fixtures on the wall body as a certain gap is reserved between the installation pipe 1 and the wall body; and finally, the LED display module 3 is adsorbed and fixed on the front surface of the mounting tube 1 through the magnet 4, and meanwhile, the power line 25 and the signal line 26 are connected in an inserting mode through the connector.

Example two

The utility model provides a display screen, the structure is the same basically with embodiment, and the difference lies in controlling means 2 and installation pipe 1's installation fixed knot construct.

More specifically, referring to fig. 9, the control device 2 further includes a mounting structure 27, the mounting structure 27 includes a mounting buckle 271 and a fixing portion 272 connected to each other, the mounting buckle 271 is formed by bending and extending the end of the fixing portion 272, the fixing portion 272 is mounted on the surface of the housing 211, the mounting tube 1 is provided with a clamping hole 11, and the mounting buckle 271 is inserted into the clamping hole 11. Wherein, installation buckle 271 size and card hole 11 size are clearance fit, fix a position the chucking in vertical direction through the elasticity of installation buckle 271, for guaranteeing the fastening nature of installation buckle 271 with installation pipe 1, then can install the ribbon at fixed part 272 and installation pipe 1 coincidence portion and fix.

EXAMPLE III

Referring to fig. 10, the first embodiment is taken as a small modular display unit, the present invention provides a display screen, which includes nine display units, each display unit independently controls four LED display modules 3 by a control device 2, wherein 3 display units are installed between every two installation tubes 1 arranged in parallel at intervals. The display unit with the arrangement can be assembled more quickly, and other embodiments can adopt similar display unit combination arrangement, which is not described herein again.

Example four

The utility model provides a display screen, the structure is the same basically with embodiment, and the difference lies in using the ribbon to replace on the installation fixed knot who controls device 2 and installation pipe 1 constructs.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. The utility model provides a display screen, its characterized in that, is including installation pipe, controlling means and at least one LED display module, each LED display module is installed the front of installation pipe, controlling means installs the installation pipe deviates from the front back, controlling means with LED display module electricity is connected, each controlling means connection control is one at least LED display module.

2. The display screen of claim 1, wherein: the control device comprises a box body, wherein a transfer plate, a power supply and a control piece are arranged in the box body.

3. The display screen of claim 2, wherein: the power supply and the control piece are arranged on the adapter plate, and the power supply and the control piece are electrically connected with the LED display module through the adapter plate.

4. The display screen of claim 3, wherein: the control device further comprises a wire, one end of the wire is electrically connected with the adapter plate, and the other end of the wire extends out of the box body and is connected with a plug-in connector.

5. The display screen of claim 4, wherein: the wire rod includes power cord and signal line, the box body includes casing and lid, keysets, power, control, power cord and signal line dress are established in the casing, the both sides upper end of casing begins there is the wire casing, power cord and signal line pass the wire casing, the lid is established on the casing and support the top power cord and signal line.

6. The display screen of claim 2, wherein: the control device further comprises a mounting structure, the mounting structure comprises a mounting part and a fixing part which are connected with each other, the fixing part is mounted on the surface of the shell, the mounting part is a U-shaped support, a mounting screw is mounted on the mounting part, the U-shaped support is clamped on the mounting pipe, and the mounting screw is screwed to the mounting pipe.

7. The display screen of claim 2, wherein: the control device further comprises a mounting structure, the mounting structure comprises a mounting buckle and a fixing part which are connected with each other, the mounting buckle is formed by bending and extending the tail end of the fixing part, the fixing part is mounted on the surface of the shell, a clamping hole is formed in the mounting pipe, and the mounting buckle is inserted into the clamping hole.

8. The display screen of claim 2, wherein: and an alternating current power supply interface and a network communication interface are arranged on at least one side surface of the box body and are electrically connected with the adapter plate through a plug-in terminal.

9. The display screen of claim 2, wherein: the LED display module comprises a lamp panel, a module bracket and a dustproof rear cover in sequence, a mounting hole is formed in the module bracket, a magnet is arranged in the mounting hole, and the LED display module is installed on the front face of the installation pipe through magnet adsorption.

10. The display screen of claim 1, wherein: including many parallel arrangement's installation pipe, a plurality of controlling means and a plurality of LED display module, install on wall body or support the back of installation pipe, each LED display module is installed two adjacent the front of installation pipe, the controlling means installation is fixed and is deviated from at arbitrary installation pipe the positive back, each controlling means connection control is a plurality of LED display module.

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