CN212809615U - Advertisement screen module convenient to dismantle installation - Google Patents

Abstract

The utility model discloses an advertising screen module convenient to dismantle installation, including the advertising screen body, the advertising screen body include the module mounting panel and locate the positive display screen module of module mounting panel, the module mounting panel back be equipped with compatible connection's module mounting panel, module mounting panel demountable installation on the module mounting panel, the module mounting panel can be used to install power module, control module and signal reception module. The utility model provides an advertising screen module convenient to dismantle installation can be applicable to the power module, the control module of different producer specifications and the installation of signal reception module, satisfies different customers' customization demands, and it is more convenient to install and dismantle.

Description

Advertisement screen module convenient to dismantle installation

[ technical field ] A method for producing a semiconductor device

The utility model relates to an advertisement display device technical field specifically is advertising screen module convenient to dismantle the installation.

[ background of the invention ]

Present advertisement screen, generally with fixed mounting such as the control module of display screen module, power module in the module mounting panel, when one of them module damages when needing to be changed, the position that leads to the module to reserve the installation is different because the manufacture factory is different easily, then need drill out corresponding hole in order to adapt to the module of different manufacture factory specifications on the module mounting panel this moment, so the operation is comparatively troublesome, and causes the damage of advertisement screen module easily.

[ Utility model ] content

An object of the utility model is to provide an advertising screen module convenient to dismantle the installation, solve among the prior art advertising screen module to the problem that the control module of different producer specifications, power module compatibility are poor to result in the installation trouble and damage easily.

In order to solve the above problem, the utility model provides a technical scheme as follows:

advertisement screen module convenient to dismantle installation, including the advertisement screen body, the advertisement screen body include the module mounting panel and locate the positive display screen module of module mounting panel, the module mounting panel back be equipped with compatible connection's module mounting panel, module mounting panel demountable installation on the module mounting panel, the module mounting panel can be used to install power module, control module and signal reception module.

The advertising screen module convenient to disassemble and assemble is characterized in that the module mounting plate is provided with a plurality of waist-shaped holes for mounting and fixing the power supply module, the control module and the signal receiving module and a plurality of module mounting holes for mounting the module mounting plate on the module mounting plate.

The advertising screen module convenient to disassemble and assemble is characterized in that the number of the waist-shaped holes is four, and the four waist-shaped holes are distributed along the diagonal line of the module mounting plate.

The advertising screen module convenient to disassemble and assemble comprises a power module mounting plate, a signal receiving module mounting plate and a control module mounting plate.

The advertising screen module convenient to disassemble and assemble is characterized in that the module mounting plate is made of aluminum.

As above-mentioned advertising screen module convenient to dismantle installation, the module mounting panel make aluminium, the module mounting panel on be equipped with a plurality of module mounting panel louvres.

The advertising screen module convenient to disassemble and assemble is characterized in that the module installing plate is provided with a module installing reinforcing frame.

The advertising screen module convenient to disassemble and assemble is characterized in that at least two locking devices which are positioned on the module mounting plate and used for enabling the advertising screen body and the shell to form hinged locking and releasing the hinged locking are arranged on the module mounting plate, and the locking devices which are positioned on the module mounting plate and used for fixing the module mounting plate away from one side of the hinged locking are arranged on the module mounting plate.

As above-mentioned advertising screen module convenient to dismantle installation, loosen locking device including the check lock lever of protractile shell and fix the fixing base on the module mounting panel with the check lock lever.

The locking device is also a loose locking device.

Compared with the prior art, the utility model discloses there is following advantage:

the utility model provides an advertising screen module convenient to dismantle installation is equipped with compatible connection's module mounting panel on the module mounting panel, and module mounting panel demountable installation can be applicable to the power module, the installation of control module and the signal reception module of different producer specifications on the module mounting panel, satisfies different customers' customization demand, and it is more convenient to install and dismantle.

[ description of the drawings ]

Fig. 1 is a first schematic structural diagram of an embodiment of the present invention.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is an enlarged view of a portion B in fig. 1.

Fig. 4 is an enlarged view of the portion C in fig. 1.

Fig. 5 is a schematic structural diagram of the embodiment of the present invention.

Fig. 6 is an enlarged view of a portion D in fig. 5.

Fig. 7 is a cross-sectional view of the embodiment of the present invention after the housing and the rear cover are closed.

Fig. 8 is an enlarged view of a portion E of fig. 7.

Fig. 9 is an exploded view of the advertisement screen body according to the embodiment of the present invention.

[ detailed description ] embodiments

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 9, in the present embodiment, an outer frame and a rear cover of an intelligent advertisement screen are made of aluminum, so that the intelligent advertisement screen is light and has a good heat dissipation effect; the outer frame is provided with a first embedded waterproof structure for tightly embedding and waterproofing the toughened glass, so that the toughened glass and the outer frame form a waterproof and dustproof mounting cavity for mounting the advertising screen body, and water mist and dust are effectively prevented from entering the intelligent advertising screen through a gap between the toughened glass and the outer frame, so that the problems of short circuit and the like caused by the water mist to a line in the intelligent advertising screen are avoided; the waterproof drainage structure is arranged at one end, opposite to the rear cover, of the shell, and the waterproof part blocks rain and fog in the horizontal direction and the drainage part is matched with the drainage structure in the vertical direction, so that the water and fog can be effectively prevented from entering the intelligent advertising screen through a gap formed by covering the shell and the rear cover, and the circuits in the intelligent advertising screen are effectively protected; an outer frame reinforcing strip parallel to the upper frame and the lower frame is arranged between the left frame and the right frame, and a reinforcing convex strip is arranged in a cavity of the frame, so that the aluminum outer frame is favorably reinforced, and the outer frame is effectively prevented from deforming while the aluminum outer frame is kept portable; in addition, at least two loosening locking devices which are positioned on the same side of the module mounting plate and used for forming hinged locking between the advertisement screen body and the shell and releasing the hinged locking are arranged on the module mounting plate of the advertisement screen body, and the locking devices which are positioned on the side, far away from the hinged side, of the module mounting plate are fixed on the module mounting plate; meanwhile, the module mounting plate which can be compatibly connected is arranged on the module mounting plate, the module mounting plate is detachably mounted on the module mounting plate, the module mounting plate can be suitable for mounting power modules, control modules and signal receiving modules of different manufacturer specifications, and the module mounting plate is more convenient to mount and dismount.

This embodiment includes advertisement screen body 3, locate outer shell 1 of advertisement screen body 3 and the back lid 2 that closes with 1 lid of shell, shell 1 include toughened glass 11 and locate the frame 12 of toughened glass 11 periphery, frame 12 one end be connected with toughened glass 11 and enclose with toughened glass 11 and supply the fixed installation cavity 4 of 3 installations of advertisement screen body, the other end is connected with back lid 2, frame 12 on be equipped with and supply 11 embedding chucking of toughened glass and waterproof first gomphosis waterproof construction 13, shell 1 and the relative one end of back lid 2 be equipped with waterproof drainage structure 14.

According to the intelligent advertising screen, the first embedded waterproof structure 13 for tightly embedding and waterproofing the toughened glass 11 is arranged on the outer frame, so that the toughened glass 11 and the outer frame 12 form a waterproof and dustproof mounting cavity 4 for mounting the advertising screen body, water mist and dust are effectively prevented from entering the intelligent advertising screen through a gap between the toughened glass 11 and the outer frame 12, and the problems that the water mist causes short circuit and the like to lines in the intelligent advertising screen are avoided; meanwhile, a waterproof drainage structure 14 is arranged at one end of the shell 1 opposite to the rear cover 2, so that water mist can be effectively prevented from entering the intelligent advertisement screen through a gap formed by covering the shell 1 and the rear cover 2, and the circuits in the intelligent advertisement screen are effectively protected; moreover, the advertisement screen body 3 is installed in the installation cavity 4 that toughened glass 11 and frame 12 enclose, when overhauing, only need open back lid 2 overhaul the circuit at the 3 backs of advertisement screen body can, and need not to overhaul the 3 back circuits of advertisement screen body 3 again with whole the pulling down of advertisement screen body 3, its simple structure, the simple operation.

Further, the outer frame 12 and the rear cover 2 are made of aluminum and have an oxidation protection layer on the surface. Adopt frame 12 and back lid 2 that the aluminium material made, not only make intelligent advertising screen obtain lighter quality, can gain better radiating effect moreover, the surface is equipped with the oxidation protection layer in addition, can prevent that intelligent advertising screen from by the oxidation and rustting increase of service life.

Further, the first embedded waterproof structure 13 includes a first fixing plate 131 and a first supporting waterproof platform 132 which are disposed at one end of the outer frame 12, and a first embedding groove 133 for embedding and fixing the tempered glass 11 is disposed between the first fixing plate 131 and the first supporting waterproof platform 132. As shown in fig. 8, the first fixing plate 131 and the first supporting waterproof platform 132 are sequentially arranged from the outer side of the outer frame 12 to the inner side close to the rear cover 2, the tempered glass 11 is installed in the first fitting groove 133, and the first fixing plate 131 and the first supporting waterproof platform 132 are respectively located at two sides of the tempered glass 11 to provide stress support for the tempered glass 11, so that the tempered glass 11 and the outer frame 12 form a sealed waterproof outer frame.

Still further, the length of the first supporting waterproof platform 132 extending along the opening direction of the first fitting groove 133 is greater than the length of the first fixing plate 131 extending along the opening direction of the first fitting groove 133, and with this structure, when water mist enters the first fitting groove 133 through the first fixing plate 131, because the length of the first supporting waterproof platform 132 extending along the opening direction of the first fitting groove 133 is greater than the length of the first fixing plate 131 extending along the opening direction of the first fitting groove 133, the water mist flowing into the first fitting groove 133 does not enter the intelligent advertisement screen through the first supporting waterproof platform 132, but flows out from the first fixing plate 131 with a shorter extending length on one side of the first fitting groove 133, thereby achieving effective water and dust prevention.

Furtherly again, first waterproof platform 132 of support be hollow structure, make intelligent advertising screen more light, be equipped with first reinforcing plate 1321 in the waterproof platform 132 of first support simultaneously, guarantee that first waterproof platform 132 of support has sufficient intensity, non-deformable when continuously providing the support for toughened glass 11.

Still further, the end of the first fixing plate 131 extends in a direction perpendicular to the tempered glass 11 and is attached to the tempered glass 11, so that the first fixing plate 131 is attached to the tempered glass 11, and the sealing effect is better.

Further, a waterproof sealing strip is arranged between the first embedding groove 133 and the toughened glass 11, so that water mist and dust are not easy to enter the first embedding groove 133 through a gap between the first embedding groove 133 and the toughened glass 11, and a better sealing effect is achieved.

Still further, the rear cover 2 includes a sealing plate 21 and a sealing plate outer frame 22 for mounting and fixing the sealing plate 21, and the sealing plate outer frame 22 is provided with a second embedded waterproof structure 23 for tightly embedding and fastening the sealing plate 21 and preventing water. The second waterproof engaging structure 23 includes a second fixing plate 231 and a second waterproof supporting platform 232, which are disposed at one end of the sealing plate outer frame 22, and a second engaging groove 233 for the sealing plate 21 to be engaged and fixed is disposed between the second fixing plate 231 and the second waterproof supporting platform 232. As shown in fig. 8, the second fixing plate 231 and the second supporting waterproof platform 232 are sequentially arranged from the outer side of the rear cover 2 to the inner side close to the housing 1, the sealing plate 21 is installed in the second fitting groove 233, and the second fixing plate 231 and the second supporting waterproof platform 232 are respectively located at two sides of the sealing plate 21 to provide stressed support for the sealing plate 21, so that the sealing plate 21 and the sealing plate outer frame 22 form a sealed waterproof outer frame.

Further, the length of the second supporting waterproof table 232 extending along the opening direction of the second fitting groove 233 is greater than the length of the second fixing plate 231 extending along the opening direction of the second fitting groove 233, and with this structure, when the water mist enters the second fitting groove 233 through the second fixing plate 231, because the length of the second supporting waterproof table 232 extending along the opening direction of the second fitting groove 233 is greater than the length of the second fixing plate 231 extending along the opening direction of the second fitting groove 233, the water mist flowing into the second fitting groove 233 will not enter the smart advertisement screen through the second supporting waterproof table 232, but will flow out from the second fixing plate 231 having a shorter extending length on the side of the second fitting groove 233, thereby achieving effective water and dust prevention.

Furtherly again, the second support waterproof platform 232 be hollow structure, make intelligent advertising screen lighter, the second supports and is equipped with second reinforcing plate 2321 in the waterproof platform 232 simultaneously, the guarantee second supports waterproof platform 232 and has sufficient intensity, non-deformable when continuously providing the support for shrouding 21.

Still further, the end of the second fixing plate 231 extends in a direction perpendicular to the sealing plate 21 and is attached to the sealing plate 21, and a waterproof seal is provided between the second fitting groove 233 and the sealing plate 21, so that the second fixing plate 231 and the sealing plate 21 are more attached to each other, and mist and dust are prevented from entering the second fitting groove 233 through a gap between the second fitting groove 233 and the sealing plate 21, thereby achieving a better sealing effect.

Further, waterproof drainage structure 14 including locate the waterproof portion 141 that shell 1 upper level set up and locate the drainage portion 142 of vertical setting on shell 1, waterproof portion 141 one end and shell 1 fixed connection, the other end extends to back lid 2 direction and makes waterproof portion 141 and shell 1 and back lid 2 lid clearance after closing relative, drainage portion 142 locate waterproof portion 141's both sides. As shown in fig. 2, the waterproof portion 141 and the drainage portion 142 are opposite to the gap between the housing 1 and the rear cover 2 after being covered, the waterproof portion 141 arranged in the horizontal direction of the housing 1 can effectively block rain and fog, the drainage portion 142 is arranged on two sides of the waterproof portion 141 and matched with the waterproof portion 141 to guide and discharge the rain and fog out of the advertisement screen along the vertical direction, and the advertisement screen is simple in structure and good in waterproof and dustproof effects.

Still further, the waterproof portion 141 includes a water bar 1411 attached to the rear cover 2 and a water blocking groove 1412 disposed between the housing 1 and the water bar 1411, and the drainage portion 142 includes a water guide strip 1421 attached to the rear cover 2 and a drainage groove 1422 disposed between the housing 1 and the water guide strip 1421. In this embodiment, the water retaining groove 1412 and the water retaining strip 1411 are integrally formed with the housing 1, the drainage groove 1422 and the water guiding strip 142 are integrally formed with the housing 1, and the water retaining strip 1411 and the water guiding strip 142 can be attached to the rear cover 2, so that the sealing performance of the box body is further enhanced.

Still further, the outer frame 12 includes an upper frame 121, a left frame 122, a lower frame 123 and a right frame 124 which are sequentially connected end to end, the upper frame 121 and the lower frame 123 are both provided with waterproof portions 141, the left frame 122 and the right frame 124 are both provided with drainage portions 142, a water retaining groove 1412 on the upper frame 121 is opened upwards, a water retaining groove 1412 on the lower frame 123 is opened downwards, a drainage groove 1422 on the left frame 122 is opened leftwards, and a drainage groove 1422 on the right frame 124 is opened rightwards. The water mist enters the gap formed by covering the shell 1 and the rear cover 2, namely, the gap enters the waterproof part 141 of the upper frame 121 and is accumulated on the water retaining groove 1412, then flows into the waterproof part 141 of the lower frame 123 along the water draining parts 142 of the left frame 122 and the right frame 124, and flows out of the advertisement screen along the gap formed by covering the shell 1 and the rear cover 2 opposite to the waterproof part 141 of the lower frame 123, so that the water mist is effectively prevented from entering the advertisement screen through the gap formed by covering the shell 1 and the rear cover 2, and a safer use environment is provided for the advertisement screen and an internal circuit.

Furthermore, the four ends of the rear cover 2 are provided with water-retaining guide strips 221, the water-retaining guide strips 221 at the upper end of the rear cover 2 extend along the direction of the water-retaining groove 1412 of the upper frame 121, the water-retaining guide strips 221 at the lower end of the rear cover 2 extend along the direction of the water-retaining groove 1412 of the lower frame 123, the water-retaining guide strips 221 at the left end of the rear cover 2 extend along the direction of the water-retaining groove 1422 of the left frame 122, and the water-retaining guide strips 221 at the right end of the rear cover 2 extend along the direction of the water-retaining groove 1422 of the right frame 124. The rain and fog are guided and discharged, and the waterproof and dustproof effects of the advertising screen are further enhanced.

Still further, a sealing waterproof strip is arranged between the shell 1 and the rear cover 2. Further seal the gap between shell 1 and back lid 2, reduce during water smoke gets into waterproof drainage structure 14 through the gap, gain better water-proof effects.

Further, an outer frame reinforcing strip 15 parallel to the upper frame 121 and the lower frame 123 is arranged between the left frame 122 and the right frame 124, so that the aluminum outer frame is favorably reinforced, and the outer frame is effectively prevented from being deformed while keeping lightness.

Still further, the both ends of frame reinforcing bar 15 be equipped with respectively and supply frame reinforcing bar 15 and the frame connecting plate 151 that the left frame 122 and the right frame 124 are connected of frame reinforcing bar, two frame reinforcing bar connecting plate 151 perpendicular to frame reinforcing bar 15 and respectively with the frame 122 of the left side and the parallel laminating of the frame 124 of the right side, make frame reinforcing bar 15 be connected more steadily with frame 122 of the left side and frame 124 of the right side, the atress is more even, prevents that frame 122 of the left side and frame 124 of the right side from bending deformation.

Still further, the number of the outer frame reinforcing bars 15 is two, and the two outer frame reinforcing bars are respectively arranged below the upper frame 121 and above the lower frame 123. As shown in fig. 1, the upper frame 121 is attached to the outer frame reinforcing strip 15 below the upper frame 121, and the lower frame 123 is attached to the outer frame reinforcing strip 15 above the lower frame, so that the upper frame 121 and the lower frame 123 are supported while the left frame 122 and the right frame 124 are provided with a force for preventing deformation, and the upper frame 121 and the lower frame 123 are prevented from being deformed, thereby reinforcing the entire outer frame 12.

Still further, the upper frame 121, the left frame 122, the lower frame 123 and the right frame 124 are all provided with a frame cavity 125 penetrating through the frame connecting end, and a reinforcing convex strip 126 is arranged in the frame cavity 125. The frame cavity 125 can reduce the weight of the outer frame 12, and the reinforcing ribs 126 can provide reinforcing effect for the outer frame 12, so that the frame 12 is not easy to deform.

Still further, the reinforcing convex strip 126 in the upper frame 121 is disposed at an end of the upper frame 121 opposite to the outer frame reinforcing strip 15, and the reinforcing convex strip 126 in the lower frame 123 is disposed at an end of the lower frame 123 opposite to the outer frame reinforcing strip 15, so as to further improve the strength of the outer frame 12 and effectively avoid the deformation of the outer frame 12.

Further, the advertisement screen body 3 include display screen module 31 and module mounting panel 32, module mounting panel 32 on be equipped with two at least confession advertisement screen body 3 that lie in module mounting panel 32 with one side and form articulated locking and can remove the locking device 33 that loosens of articulated locking with shell 1, module mounting panel 32 on be equipped with module mounting panel 32 on keep away from the fixed locking device 34 in articulated one side. When needing to overhaul the advertising screen comprehensively, as long as open locking device 34, alright make module mounting panel 32 rotate along the articulated shaft to the module mounting panel 32 positive and negative can all conveniently be overhauld, perhaps with locking device 34 with loosen locking device 33 and all open, can relieve the articulated state, make module mounting panel 32 break away from with frame 12 completely, greatly made things convenient for installation and dismantlement.

Still further, the locking releasing device 33 includes a locking rod 331 capable of extending into the housing 1 and a fixing seat 332 for fixing the locking rod 331 to the module mounting plate 32. When locking is needed, the locking rod 331 extends into the shell 1, and when locking is needed to be released, the locking rod 331 is moved out of the shell 1, so that locking can be easily completed.

Still further, the locking device 34 is also used for releasing the locking device 33. In this embodiment, the number of the unlocking locking devices 33 is four, and the unlocking locking devices 33 are respectively located at four corners of the module mounting plate 32, so that when the module is used, two unlocking locking devices 33 on one side can be locked according to actual needs, and two unlocking locking devices 33 on the other side are unlocked, so that the flexibility is high.

Still further, module mounting panel 32 on be equipped with module installation strengthening frame 35, make module mounting panel 32 non-deformable, postpone life.

Still further, the one end that is relative with shell 1 on back lid 2 be equipped with the rotatory locking switch 25 that the card is gone into in the shell 1 of rotatable card, the other end of back lid 2 be equipped with the rotatory demountable installation's that supplies rotatory locking switch 25 of control triangle screw lock 26. The triangular screw lock 26 is detachable and cannot be easily opened by ordinary people, so that the use is safer.

Further, display screen module 31 locate the front of module mounting panel 32, module mounting panel 32 the back be equipped with compatible connection's module mounting panel 36, module mounting panel 36 demountable installation on module mounting panel 32, module mounting panel 36 can be used to install power module, control module and signal reception module. The power module, the control module and the signal receiving module can be suitable for installation of power modules, control modules and signal receiving modules of different manufacturers, and installation and disassembly are more convenient.

Still further, the module mounting plate 36 is provided with a plurality of kidney-shaped holes 361 for mounting and fixing the power module, the control module and the signal receiving module, and a plurality of module mounting holes 362 for mounting the module mounting plate 36 on the module mounting plate 32. The number of the waist-shaped holes 361 is four, and the four waist-shaped holes 361 are arranged along the diagonal line of the module mounting plate 36. When modules of different manufacturers need to be replaced, the installation of the modules of different specifications can be adapted only by corresponding the installation part of the module with the waist-shaped hole 361, and the device is simple in structure and convenient to use.

Still further, the module mounting plate 36 includes a power module mounting plate 363, a signal receiving module mounting plate 364, and a control module mounting plate 365. As shown in fig. 1, the module mounting plate 36 in this embodiment is configured with corresponding mounting plates according to modules with different functions, so as to better adapt to the mounting of the power supply module, the signal receiving module and the control module.

Still further, the module mounting plate 36 is made of aluminum. The module mounting plate 32 is made of aluminum, and the module mounting plate 32 is provided with a plurality of module mounting plate heat dissipation holes 321. The intelligent advertising screen has the advantages of being beneficial to obtaining a better heat dissipation effect, maintaining the control and display stability of the intelligent advertising screen and prolonging the service life of the advertising screen.

Still further, back lid 2 on be equipped with heat dissipation waterproof construction 24, heat dissipation waterproof construction 24 including locate back lid louvre 241 on shrouding 21 and locate shrouding 21 outside with back lid louvre 241 relative heating panel 242, back lid louvre 241 and heating panel 242 between be equipped with and be connected back lid louvre 241 and heating panel 242 upside, left side and right side heat-dissipating connecting plate 243, steam can discharge and form the convection current with the outside air through lid louvre 241 after loosing, reduce the inside temperature of advertisement screen, heat-dissipating connecting plate 243 is favorable to preventing that the fog from entering into the advertisement screen through back lid louvre 241 simultaneously, is favorable to waterproof dustproof.

Further, in this embodiment, the shell 1 is hinged to the rear cover 2, and the hinged end of the shell 1 is provided with a hoop for fixedly connecting the intelligent advertisement screen and the external upright post.

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 (10)

1. Advertisement screen module convenient to dismantle installation, including advertisement screen body (3), its characterized in that: advertisement screen body (3) include module mounting panel (32) and locate module mounting panel (32) positive display screen module (31), module mounting panel (32) the back be equipped with module mounting panel (36) that can compatible connection, module mounting panel (36) demountable installation on module mounting panel (32), module mounting panel (36) can be used to install power module, control module and signal reception module.

2. The advertising screen module convenient to disassemble and assemble as claimed in claim 1, wherein: the module mounting plate (36) is provided with a plurality of waist-shaped holes (361) for mounting and fixing the power supply module, the control module and the signal receiving module and a plurality of module mounting holes (362) for mounting the module mounting plate (36) on the module mounting plate (32).

3. The advertising screen module convenient to disassemble and assemble as claimed in claim 2, wherein: the number of the waist-shaped holes (361) is four, and the four waist-shaped holes (361) are arranged along the diagonal line of the module mounting plate (36).

4. The advertising screen module convenient to disassemble and assemble as claimed in claim 1, wherein: the module mounting plate (36) comprises a power supply module mounting plate (363), a signal receiving module mounting plate (364) and a control module mounting plate (365).

5. The advertising screen module convenient to disassemble and assemble as claimed in claim 1, wherein: the module mounting plate (36) is made of aluminum.

6. The advertising screen module convenient to disassemble and assemble as claimed in claim 1, wherein: the module mounting plate (32) is made of aluminum, and a plurality of module mounting plate radiating holes (321) are formed in the module mounting plate (32).

7. The advertising screen module convenient to disassemble and assemble as claimed in claim 1, wherein: and the module mounting plate (32) is provided with a module mounting reinforcing frame (35).

8. The advertising screen module convenient to disassemble and assemble as claimed in claim 1, wherein: module mounting panel (32) on be equipped with two at least confession advertisement screen body (3) that lie in module mounting panel (32) with one side and shell (1) and form articulated locking and can remove the locking device (33) that loosen of articulated locking, module mounting panel (32) on be equipped with keep away from articulated one side fixed locking device (34) on module mounting panel (32).

9. An advertising screen module convenient to dismantle and install according to claim 8, wherein: the locking device (33) comprises a locking rod (331) capable of extending into the shell (1) and a fixing seat (332) for fixing the locking rod (331) on the module mounting plate (32).

10. An advertising screen module convenient to dismantle and install according to claim 8, wherein: the locking device (34) is also used for releasing the locking device (33).

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