Cabinet for monitoring screen wall

Abstract

The utility model discloses a cabinet for a monitoring screen wall, and the cabinet comprises a plurality of bottom cabinet frames which are arranged side by side; the screen hanging frame sets are stacked up and down, each layer of screen hanging frame set is composed of a plurality of screen hanging frame single bodies which are arranged side by side, and the adjacent screen hanging frame single bodies are detachably connected; the hanging screen frame single bodies located on the bottommost layer are detachably connected with the bottom cabinet frames in a one-to-one correspondence mode. The coamings are detachably mounted on the bottom cabinet frame on the outermost side and the hanging screen frame single bodies on the outermost side respectively; a plurality of first mounting holes are formed in the upper and lower positions of the inner side of the coaming, second mounting holes are formed in the upper and lower positions of the two sides of the hanging screen frame single bodies, and the first mounting holes and the second mounting holes are connected through first connecting bolts. The hanging screen frame single bodies are directly provided with the second mounting holes connected with the first mounting holes in the surrounding plates, and the hanging screen frame single bodies and the surrounding plates are connected without additional corner connectors, so that the thickness of the hanging screen frame single bodies is not increased, the thickness of the cabinet is not increased, and the occupied area of the cabinet is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cabinets, and more specifically to a cabinet for a monitoring screen wall. Background Art

[0002] The current monitoring screen wall is generally a screen wall with a larger overall screen assembled from multiple display units. It is an image, graphic and text display system. Many video monitoring projects will use easy-to-install assembled monitoring screen walls as display devices, which makes it convenient for monitoring personnel to detect abnormal conditions of the monitored targets in real time.

[0003] As we all know, the monitoring screen wall is composed of many monitoring LCD screens and steel sheet metal cabinets, and the LCD screen installation cabinet is an auxiliary device for installing the display screen. The existing LCD screen installation cabinets are generally connected by multiple components such as beams, vertical beams, square tubes, door stops, side panels, etc. The assembly process is cumbersome. It usually takes 5-10 hours to assemble the cabinet. The assembly cost is high, and the connection between the screen hanging frame and the base can only be slightly adjusted front and back. There is a large difference in the thickness of LCD screens of different products. LCD screens of different brands and thicknesses can only be customized according to the contract, and have high limitations in use.

[0004] In order to solve the above problems, existing technologies such as CN213818482U - a unit modular quick-installation cabinet for LCD screen splicing, the unit modular quick-installation cabinet for LCD screen splicing, the base cabinet, the outer frame and the screen hanging device all adopt a unit modular structure, which greatly reduces the number of parts and components, can achieve quick assembly, greatly save assembly time, and reduce assembly labor costs; the unit modular quick-installation cabinet for LCD screen splicing, by connecting the first strip hole on the angle code with the second strip hole on the side sealing plate, can adjust the screen hanging device over a wide range front and rear, and can perform a wide range of front and rear adjustments for LCD screens of different thicknesses, reducing usage limitations.

[0005] However, the above-mentioned installation cabinet requires additional connecting angle codes, which not only increases the cabinet manufacturing cost, but also the connecting angle codes are located on one side of the screen-hanging frame, which undoubtedly increases the overall thickness (width) of the screen-hanging frame, and then increases the overall thickness (width) of the cabinet, which is not conducive to the ultra-thin design of the cabinet, and occupies a large area of ​​the monitoring room; in addition, the screen-hanging frame adopts a rectangular frame, and side panels are used for support between the vertical beams before and after the rectangular frame. Due to the low strength of the side panels, the overall strength of the screen-hanging frame is greatly reduced, which leads to poor strength and stability of the cabinet products currently used in the market, and the setting of the side panels is not conducive to the heat dissipation of the LCD screen to both sides, reducing the heat dissipation effect of the LCD screen.

[0006] Therefore, how to provide a monitoring screen wall cabinet that can adjust the front and rear position of the LCD screen without increasing the thickness of the cabinet and reducing the area occupied by the cabinet in the monitoring room; and can improve the strength of the screen hanging frame, and facilitate the heat dissipation of the LCD screen to both sides, thereby improving the heat dissipation effect of the LCD screen is an urgent problem that needs to be solved by technical personnel in this field. Utility Model Content

[0007] In view of this, the utility model provides a cabinet for a monitoring screen wall that can adjust the front and rear positions of a liquid crystal screen without increasing the thickness of the cabinet and reducing the area occupied by the cabinet in the monitoring room; it can also improve the strength of the screen hanging frame and facilitate the heat dissipation of the liquid crystal screen to both sides, thereby improving the heat dissipation effect of the liquid crystal screen.

[0008] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0009] A cabinet for a monitoring screen wall, comprising:

[0010] A bottom cabinet frame, wherein there are a plurality of bottom cabinet frames, the plurality of bottom cabinet frames are arranged side by side and adjacent plurality of bottom cabinet frames are detachably connected, and a cabinet door is provided on the front side of each bottom cabinet frame;

[0011] A screen hanging frame group, wherein the screen hanging frame group is a plurality of layers stacked up and down, and each layer of the screen hanging frame group is composed of a plurality of screen hanging frame monomers arranged side by side, wherein the adjacent plurality of the screen hanging frame monomers are detachably connected; the bottom ends of the screen hanging frame monomers located at the bottom layer are detachably connected to the top ends of the plurality of bottom cabinet frames in a one-to-one correspondence;

[0012] The enclosure is a plurality of detachably connected enclosures, which can be detachably mounted on the outermost bottom cabinet frame and the outermost screen hanging frame monomer respectively;

[0013] There are a plurality of first mounting holes at upper and lower positions on the inner side of the enclosure, and second mounting holes are provided at upper and lower positions on both sides of the screen hanging frame unit, and the first mounting holes and the second mounting holes are connected by first connecting bolts.

[0014] It can be seen from the above technical solution that compared with the prior art, the utility model discloses a cabinet for a monitoring screen wall, and a second mounting hole connected to the first mounting hole on the enclosure is directly provided on the screen-hanging frame unit on the cabinet, so that the front and rear positions of the screen-hanging frame unit can be adjusted, and the two do not need to be connected by an additional angle code. In this way, the front and rear positions of the LCD screen can be adjusted without increasing the thickness of the screen-hanging frame unit, and thus the thickness of the cabinet will not be increased, which can greatly reduce the area occupied by the cabinet in the monitoring room.

[0015] Furthermore, the screen hanging frame monomer includes:

[0016] Ventilation side panels, the ventilation side panels are two arranged at intervals, the ventilation side panels are provided with heat dissipation holes, the two ventilation side panels located adjacent to each other on the left and right sides are detachably connected, the second mounting holes are provided at the upper and lower sides of the ventilation side panels; the third mounting holes are provided at the upper and lower ends of the ventilation side panels, the two third mounting holes on the two ventilation side panels located on the upper and lower layers are connected by second connecting bolts, and the third mounting hole below the ventilation side panel located on the lowest layer is connected to the C-shaped horizontal steel plate on the bottom cabinet frame by third connecting bolts;

[0017] A first connecting crossbeam, wherein two first connecting crossbeams are arranged in an upper and lower spaced relationship, and two ends of the two first connecting crossbeams are respectively fixed between the two ventilation side panels;

[0018] A second connecting crossbeam, wherein two second connecting crossbeams are arranged at intervals in an upper and lower direction, two ends of the two second connecting crossbeams are respectively fixed between the two ventilation side panels, and the first connecting crossbeam and the second connecting crossbeam are arranged at intervals;

[0019] The screen hanging vertical beams are two screen hanging vertical beams arranged at intervals, and both ends of the two screen hanging vertical beams are respectively installed on the two second connecting cross beams through fourth connecting bolts.

[0020] The beneficial effect of adopting the above technical solution is that the heat dissipation holes on both sides help the liquid crystal screen on the screen-hanging frame body to dissipate heat to both sides, thereby improving its heat dissipation effect.

[0021] Furthermore, reinforcing beams are fixed on two opposite hole edges of the heat dissipation hole.

[0022] The beneficial effects of adopting the above technical solution are: improving the structural strength of the heat dissipation holes, thereby improving the strength of the splicing of multiple screen-hanging frame monomers, and thus improving the overall strength of the cabinet.

[0023] Furthermore, the outer edges of the upper and lower ends of the ventilation side panels are provided with reinforced flanges.

[0024] The beneficial effect of adopting the above technical solution is that the ventilation side panels have reinforced flanges, which can improve the strength of the ventilation side panels, thereby improving the strength of the screen hanging frame unit, thereby improving the overall strength of the cabinet.

[0025] Furthermore, a plurality of the bottom cabinet frames are arranged side by side in a straight line to form a linear cabinet.

[0026] Furthermore, the two second mounting holes located on the two adjacent left and right ventilation side panels are connected by a fifth connecting bolt.

[0027] Furthermore, the C-shaped horizontal steel plates on two adjacent bottom cabinet frames are detachably connected via a sixth connecting bolt, and the bottoms of the C-shaped vertical steel plates on two adjacent bottom cabinet frames are connected to fixed angle brackets fixed on the ground via a seventh connecting bolt.

[0028] Furthermore, a plurality of the bottom cabinet frames are arranged side by side in an arc shape to form an arc-shaped cabinet.

[0029] Furthermore, there is an angle α between two adjacent bottom cabinet frames, and the top and bottom positions of the C-shaped vertical steel plates of the two adjacent bottom cabinet frames are connected by two first connecting plates respectively;

[0030] The tops and bottoms of the front sides of two adjacent screen-hanging frame monomers are connected by two second connecting plates respectively;

[0031] The tops and bottoms of the rear sides of two adjacent screen-hanging frame monomers are connected by two third connecting plates respectively.

[0032] The beneficial effects of adopting the above technical solution are: the utility model provides a straight cabinet and a curved cabinet, which can meet the user's use requirements for different installation environments of straight walls or curved walls. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0034] Figure 1 A cabinet for a monitoring screen wall provided by the utility model is a front three-dimensional structural schematic diagram of a linear cabinet.

[0035] Figure 2 for Figure 1 Schematic diagram of the rear side plan structure.

[0036] Figure 3 Based Figure 1 Schematic diagram of the rear three-dimensional structure.

[0037] Figure 4 It is a structural schematic diagram of the screen hanging frame unit.

[0038] Figure 5 This is a schematic diagram of the structure of the enclosure.

[0039] Figure 6 for Figure 1 Schematic diagram of the enlarged structure of part A in the middle.

[0040] Figure 7 for Figure 1 Schematic diagram of the enlarged structure of part B in the middle.

[0041] Figure 8 for Figure 3 Schematic diagram of the enlarged structure of local C in the middle.

[0042] Fig. 9 It is a structural diagram of the base cabinet frame.

[0043] Fig.10 The utility model provides a cabinet for a monitoring screen wall, which is a schematic diagram of the axial structure of an arc-type cabinet.

[0044] Fig.11 for Fig.10 Schematic diagram of the rear three-dimensional structure.

[0045] Fig.12 for Fig.10 Schematic diagram of the enlarged structure of local D in the middle.

[0046] Fig.13 for Fig.10 Schematic diagram of the enlarged structure of local E in the middle.

[0047] Fig.14 for Fig.11 Schematic diagram of the enlarged structure of local F in the middle.

[0048] Fig.15 for Fig.11 Schematic diagram of the enlarged structure of local G in the middle.

[0049] Fig.16 It is a structural diagram of the base cabinet frame. DETAILED DESCRIPTION

[0050] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0051] The utility model embodiment discloses a cabinet for a monitoring screen wall, comprising:

[0052] A bottom cabinet frame 1, wherein there are multiple bottom cabinet frames 1, the multiple bottom cabinet frames 1 are arranged side by side and the adjacent multiple bottom cabinet frames 1 are detachably connected, and a cabinet door 2 is provided on the front side of each bottom cabinet frame 1, wherein the supporting vertical beam 12 on the bottom cabinet frame 1 can be blocked by the cabinet door 2, and the supporting vertical beam 12 is designed to be hidden, which greatly improves the aesthetics of the cabinet;

[0053] The screen hanging frame group 3 is a multi-layer stacked up and down, and each layer of the screen hanging frame group 3 is composed of a plurality of screen hanging frame monomers 31 arranged side by side, wherein the adjacent plurality of screen hanging frame monomers 31 are detachably connected; the bottom ends of the screen hanging frame monomers 31 located at the bottom layer are detachably connected to the top ends of the plurality of bottom cabinet frames 1 in a one-to-one correspondence;

[0054] The enclosure 4 is a plurality of enclosures detachably connected by screws, and can be detachably installed on the outermost bottom cabinet frame 1 and the outermost screen hanging frame monomer 31 respectively; the enclosure 4 has an ultra-thin design with a frame width of 20 mm, which greatly improves the overall aesthetics of the cabinet.

[0055] Among them, there are multiple first mounting holes 401 at the upper and lower positions of the inner frame of the enclosure 4, and second mounting holes 3112 are provided at the upper and lower positions on both sides of the screen hanging frame monomer 31. The first mounting holes 401 and the second mounting holes 3112 are connected by first connecting bolts.

[0056] The screen hanging frame monomer 31 includes:

[0057] Ventilation side panels 311, two ventilation side panels 311 are arranged at intervals, and heat dissipation holes 3111 are provided on the ventilation side panels 311. The two ventilation side panels 311 located adjacent to each other on the left and right sides are detachably connected, and second mounting holes 3112 are provided on the upper and lower sides of the ventilation side panels 311; third mounting holes 3114 are provided on the upper and lower ends of the ventilation side panels 311, and the two third mounting holes 3114 on the two ventilation side panels 311 located on the upper and lower layers are connected by second connecting bolts, and the third mounting hole 3114 at the bottom of the ventilation side panel 311 located on the lowermost layer is connected to the C-shaped horizontal steel plate 13 on the bottom cabinet frame 1 by a third connecting bolt;

[0058] A first connecting crossbeam 312, wherein two first connecting crossbeams 312 are arranged in an upper and lower spaced relationship, and two ends of the two first connecting crossbeams 312 are respectively fixed between the two ventilation side panels 311;

[0059] A second connecting beam 313, wherein two second connecting beams 313 are arranged at intervals in the upper and lower parts, and both ends of the two second connecting beams 313 are respectively fixed between the two ventilation side plates 311, and the first connecting beam 312 and the second connecting beam 313 are arranged at intervals;

[0060] The screen hanging vertical beams 314 are two arranged at intervals, on which a liquid crystal screen can be installed, and both ends of the two screen hanging vertical beams 314 are respectively installed on the two second connecting cross beams 313 through fourth connecting bolts.

[0061] Reinforced crossbeams 315 are fixed on the two opposite hole edges of the heat dissipation hole 3111. Reinforced flanges 316 are provided on the outer edges of the upper and lower ends of the ventilation side plate 311. In this way, by providing the reinforcing crossbeams 315 and the reinforcing flanges 316, the weak parts of the screen hanging frame monomer are strengthened, so that multiple screen hanging frame monomers 31 will not be loose after being spliced.

[0062] like Figure 1-Figure 9 In one embodiment of the cabinet of the present utility model, it is a linear cabinet composed of a plurality of bottom cabinet frames 1 arranged side by side in a straight line, that is, a straight cabinet.

[0063] In this embodiment, two second mounting holes 3112 located on two adjacent ventilation side panels 311 on the left and right are connected by a fifth connecting bolt.

[0064] In this embodiment, the bottom cabinet frame 1 is composed of a front rectangular frame 11, a rear rectangular frame 12, a plurality of C-shaped transverse steel plates 13 and a plurality of intermediate angle steels 14. The upper and lower sides of the front rectangular frame 11 and the rear rectangular frame 12 are both welded and fixed by the C-shaped transverse steel plates 13, and the two C-shaped transverse steel plates 13 of adjacent bottom cabinet frames are connected and fixed by the sixth connecting bolts. Among them, the front rectangular frame 11 and the rear rectangular frame 12 are both welded by C-shaped vertical steel plates 111 and square tubes 112, and the front rectangular frame 11 and the rear rectangular frame 12 are welded and fixed by the intermediate angle steels 14. A supporting beam 15 is fixed between the intermediate angle steels 14 on the left and right sides. The supporting beam 15 is used to place the host and acts as a partition bracket. Secondly, it strengthens the stability of the bottom cabinet frame so that the cabinet body will not shake back and forth, left and right, and avoids the shaking cabinet body from hitting the corners of the display screen.

[0065] The bottoms between the C-shaped vertical steel plates 111 on two adjacent bottom cabinet frames 1 are connected to the fixed angle brackets 5 fixed on the ground through the seventh connecting bolts. The fixed angle brackets 5 can firmly fix the cabinet on the ground, avoiding the problems of cumbersome construction and unstable installation caused by the installation form of hanging on the wall.

[0066] like Figure 10-Figure 15 In another embodiment of the cabinet of the utility model, it is an arc-type cabinet composed of multiple bottom cabinet frames 1 arranged side by side in an arc shape, that is, an arc-shaped cabinet.

[0067] In this embodiment, there is an angle α between two adjacent bottom cabinet frames 1 (i.e., the angle between adjacent C-shaped horizontal steel plates 13), and the top and bottom positions of the C-shaped vertical steel plates 111 of the two adjacent bottom cabinet frames 1 are connected by two first connecting plates 6 respectively;

[0068] The top and bottom of the front sides of two adjacent screen hanging frame monomers 31 are connected by two second connecting plates 7 respectively;

[0069] The top and bottom of the rear sides of two adjacent screen hanging frame monomers 31 are connected by two third connecting plates 8 respectively.

[0070] The cabinet of the utility model adopts a modular design, that is, it is assembled by three modules of a bottom cabinet frame, a screen-hanging frame unit and a panel, which greatly reduces the number of parts and components, can achieve rapid assembly, greatly saves assembly time, and reduces assembly labor costs. In addition, a second mounting hole connected to the first mounting hole on the panel is directly provided on the screen-hanging frame unit, and the front and rear positions of the screen-hanging frame unit can be adjusted by connecting the first mounting hole with the corresponding second mounting hole through a first connecting bolt, and the two do not need to be connected by an additional angle code, so that the front and rear positions of the LCD screen can be adjusted without increasing the thickness of the screen-hanging frame unit, and thus the thickness of the cabinet will not be increased, which can greatly reduce the area of ​​the monitoring room occupied by the cabinet; and the reinforcement beams and heat dissipation holes are added, which can not only improve the overall strength of the cabinet but also facilitate the heat dissipation of the LCD screen.

[0071] In addition, you can also design acrylic luminous fonts on the front panel of the base cabinet frame to display the manufacturer's name, advertising slogans and other information, making the cabinet look high-end and technological.

[0072] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0073] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A cabinet for a monitoring screen wall, characterized in that: include: A bottom cabinet frame (1), wherein the bottom cabinet frames (1) are multiple, the multiple bottom cabinet frames (1) are arranged side by side and the adjacent multiple bottom cabinet frames (1) are detachably connected, and each bottom cabinet frame (1) is provided with a cabinet door (2) on the front side; A screen hanging frame group (3), wherein the screen hanging frame group (3) is a plurality of layers stacked up and down, and each layer of the screen hanging frame group (3) is composed of a plurality of screen hanging frame monomers (31) arranged side by side, wherein the adjacent plurality of the screen hanging frame monomers (31) are detachably connected; the bottom ends of the screen hanging frame monomers (31) located at the bottom layer are detachably connected to the top ends of the plurality of bottom cabinet frames (1) in a one-to-one correspondence; A plurality of enclosures (4) are detachably connected and are detachably mounted on the outermost bottom cabinet frame (1) and the outermost screen hanging frame monomer (31); There are a plurality of first mounting holes (401) at upper and lower positions on the inner side of the enclosure (4), and second mounting holes (3112) at upper and lower positions on both sides of the screen hanging frame unit (31), and the first mounting holes (401) and the second mounting holes (3112) are connected by first connecting bolts.

2. A cabinet for monitoring screen wall according to claim 1, characterized in that: The screen hanging frame monomer (31) comprises: A ventilation side panel (311), wherein two ventilation side panels (311) are arranged at intervals, and the ventilation side panels (311) are provided with heat dissipation holes (3111). The two ventilation side panels (311) located adjacent to each other on the left and right sides are detachably connected, and the second mounting holes (3112) are provided at the upper and lower sides of the ventilation side panels (311); the upper and lower ends of the ventilation side panels (311) are provided with third mounting holes (3114), and the two third mounting holes (3114) on the two ventilation side panels (311) located on the upper and lower layers are connected by second connecting bolts, and the lower third mounting hole (3114) on the ventilation side panel (311) located on the lowermost layer is connected to the C-shaped horizontal steel plate (13) on the bottom cabinet frame (1) by third connecting bolts; A first connecting crossbeam (312), wherein the first connecting crossbeam (312) is two and is spaced apart from each other, and both ends of the two first connecting crossbeams (312) are respectively fixed between the two ventilation side panels (311); A second connecting crossbeam (313), wherein two second connecting crossbeams (313) are arranged at intervals in the upper and lower parts, and two ends of the two second connecting crossbeams (313) are respectively fixed between the two ventilation side panels (311), and the first connecting crossbeam (312) and the second connecting crossbeam (313) are arranged at intervals; The screen hanging vertical beams (314) are two screen hanging vertical beams (314) arranged at intervals, and the two ends of the two screen hanging vertical beams (314) are respectively installed on the two second connecting cross beams (313) through fourth connecting bolts.

3. A cabinet for monitoring screen wall according to claim 2, characterized in that: Reinforced cross beams (315) are fixed on the edges of two opposite holes of the heat dissipation hole (3111).

4. A cabinet for monitoring screen wall according to claim 2, characterized in that: The outer edges of the upper and lower ends of the ventilation side plate (311) are provided with reinforced flanges (316).

5. A cabinet for a monitoring screen wall according to any one of claims 2 to 4, characterized in that: A plurality of bottom cabinet frames (1) are arranged side by side in a straight line to form a straight cabinet.

6. A cabinet for monitoring screen wall according to claim 5, characterized in that: The two second mounting holes (3112) located on the two adjacent ventilation side panels (311) on the left and right are connected by a fifth connecting bolt.

7. A cabinet for monitoring screen wall according to claim 6, characterized in that: The C-shaped horizontal steel plates (13) on two adjacent bottom cabinet frames (1) are detachably connected via a sixth connecting bolt, and the bottoms between the C-shaped vertical steel plates (111) on two adjacent bottom cabinet frames (1) are connected to a fixed angle bracket (5) fixed on the ground via a seventh connecting bolt.

8. A cabinet for a monitoring screen wall according to any one of claims 1 to 4, characterized in that: A plurality of bottom cabinet frames (1) are arranged side by side in an arc shape to form an arc-shaped cabinet.

9. The cabinet for monitoring screen wall according to claim 8, characterized in that: There is an included angle α between two adjacent bottom cabinet frames (1), and the top and bottom positions of the C-shaped vertical steel plates (111) of the two adjacent bottom cabinet frames (1) are connected by two first connecting plates (6) respectively; The tops and bottoms of the front sides of two adjacent screen hanging frame monomers (31) are connected respectively by two second connecting plates (7); The top and bottom of the rear sides of two adjacent screen hanging frame monomers (31) are connected via two third connecting plates (8) respectively.

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