CN217061335U - LED box and display screen - Google Patents

Abstract

The application provides a LED box and display screen, LED box be used for forming the display screen with LED lamp pearl board cooperation concatenation, the LED box includes: the positioning device comprises a shell, a positioning mechanism and a positioning mechanism, wherein one side of the shell is provided with a plurality of positioning holes; the lamp bead slab rubber frame is used for fixing the LED lamp bead slab, a plurality of fixing holes are formed in the lamp bead slab rubber frame, and the fixing holes and the positioning holes are correspondingly formed; the lock accessory penetrates and is connected with the fixing hole and the positioning hole, so that the lamp bead slab rubber frame is fixed. The application provides a LED box, glue frame and LED screen and splice each other through setting up casing, lamp pearl board, and glue the frame through the lock annex and fix lamp pearl board to lamp pearl board glue the frame and provide backlight for the LED screen, only need when installation with dismantle LED box and LED screen carry out the dismouting can, constitute simply, and dismantle conveniently.

Description

LED box and display screen

Technical Field

This application belongs to display screen design technical field, and more specifically says, relates to a LED box and display screen.

Background

The LED display screen has the characteristics of high brightness, bright color, high luminous efficiency, high contrast, short response time, wide working temperature range, low energy consumption and the like, and is widely applied to stage display equipment, advertisement display equipment, data visualization display equipment and commercial display equipment.

The LED display screen is generally formed by splicing a box body and a screen, and various electronic components are integrated in the box body and the screen.

However, the conventional LED display screen is complex in overall structure and difficult to disassemble.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the application is to provide an LED box and a display screen to solve the problem that the whole LED display screen that exists among the prior art constitutes complicatedly, and dismantles the difficulty.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: the utility model provides a LED box for form the display screen with LED lamp pearl board cooperation concatenation, include:

the positioning device comprises a shell, a positioning mechanism and a positioning mechanism, wherein one side of the shell is provided with a plurality of positioning holes;

the lamp bead slab rubber frame is provided with a plurality of fixing holes, and the fixing holes and the positioning holes are correspondingly arranged;

and the locking accessory penetrates through and is connected with the fixing hole and the positioning hole, so that the lamp bead slab rubber frame is fixed.

Optionally, the lamp bead slab rubber frame comprises a plurality of lamp beads and a frame body, wherein the lamp beads are uniformly arranged on the same side of the frame body at intervals.

Optionally, the frame body is provided with a plurality of openings, and the lamp beads are arranged on the frame body between the openings.

Optionally, the fixing holes are uniformly and alternately arranged on the frame body.

Optionally, a containing cavity is formed inside the shell, a supporting frame is arranged at an opening of the containing cavity, and the positioning hole is formed in the supporting frame.

Optionally, the storage device further comprises a control panel and a power supply, and the control panel and the power supply are fixed in the accommodating cavity.

Optionally, a door plate is further arranged on one side, away from the opening, of the shell, the door plate is hinged to the shell, and a door lock is arranged on the shell to fix the door plate.

Optionally, the housing is further provided with a wiring hole.

Optionally, a plurality of fixing screw holes are formed on the periphery of the housing.

The application also provides a display screen, which comprises the LED lamp bead plate and the LED box body.

The application provides a LED box's beneficial effect lies in: compared with the prior art, the LED box body is spliced with the LED lamp bead plate through the shell, the lamp bead plate rubber frame is fixed through the locking accessory, so that the lamp bead plate rubber frame provides backlight for the LED lamp bead plate, the LED box body and the LED lamp bead plate only need to be disassembled and assembled when the LED box body and the LED lamp bead plate are installed and disassembled, the LED box body is simple in structure, and the LED lamp bead plate is convenient to disassemble.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the embodiments or the prior art description will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings may be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of an LED box provided in an embodiment of the present application;

fig. 2 is a schematic diagram of a back structure of an LED box provided in an embodiment of the present application;

FIG. 3 is a schematic structural diagram of a bead slab rubber frame in an LED box provided by the embodiment of the application;

FIG. 4 is an assembly schematic diagram of a lamp bead slab rubber frame in an LED box provided by the embodiment of the application.

Wherein, in the figures, the various reference numbers:

1-an LED box body;

2-control panel;

3-a power supply;

10-a housing;

11-a containment chamber;

12-an opening;

13-positioning holes;

14-a support frame;

15-door panel;

16-a door lock;

17-wiring holes;

20-lamp bead slab rubber frame;

21-a frame body;

211-open pore;

22-a fixation hole;

30-lock attachment.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below with reference to the drawings in the preferred embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The described embodiments are only some, but not all embodiments of the invention. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

In the description of the present invention, it is to be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, an indirect connection through an intermediary, a connection between two elements, or an interactive relationship between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The terms "first," "second," and "third" (if any) in the description and claims of this application and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances such that the embodiments of the application described herein may be implemented, for example, in sequences other than those illustrated or described herein.

Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or maintenance tool that comprises a list of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or maintenance tool.

Referring to fig. 1 to 4 together, an LED box provided in an embodiment of the present application will now be described. The embodiment of the application provides an LED box 1 for cooperate the concatenation with LED lamp pearl board and form the display screen. Wherein, LED box 1 includes casing 10 and lamp pearl slab rubber frame 20, and wherein casing 10 encloses to close and is formed with one and holds chamber 11, and holds chamber 11 and have opening 12, and LED lamp pearl slab and lamp pearl slab rubber frame 20 cooperation to by opening 12 department embedded into hold chamber 11 in, accomplish the holistic concatenation of display screen with this. Wherein, a plurality of locating holes 13 have been seted up to one side at casing 10, are provided with a plurality of fixed orificess 22 on lamp pearl slab rubber frame 20, and fixed orificess 22 and locating hole 13 correspond the setting. When being connected lamp pearl slab rubber frame 20 with LED box 1, through fixing fixed orifices 22 and locating hole 13 through mounting etc. can accomplish the connection to lamp pearl slab rubber frame 20 and LED box. It should be noted that, when connecting lamp bead slab rubber frame 20 and LED box 1, it is fixed to need additionally use the mounting etc. to splice it, for this reason, in this embodiment, is provided with lock annex 30, and lock annex 30 spreads into and connects fixed orifices 22 and locating hole 13 to this fixes lamp bead slab rubber frame 20.

Correspondingly, before the lamp bead plate rubber frame 20 and the LED box body 1 are connected and fixed, the LED lamp bead plate needs to be connected and fixed with the lamp bead plate rubber frame 20, and then the assembly of the LED lamp bead plate and the lamp bead plate rubber frame 20 is connected with the LED box body 1. Therefore, in this embodiment, a plurality of openings can be correspondingly formed in the LED lamp bead plate, each opening is arranged corresponding to the fixing hole 22 and the positioning hole 13, and the locking piece 30 penetrates through the opening in the LED lamp bead plate, and is connected and fixed with the positioning hole 13 after passing through the fixing hole 22, so that the assembly between the LED lamp bead plate, the lamp bead plate rubber frame 20 and the LED box body 1 is completed.

The embodiment of the utility model provides an when the installation, at first glue frame 20 with LED lamp pearl board and be connected. Wherein, when penetrating lock accessory 30, also can be extra fix LED lamp pearl board and lamp pearl slab rubber frame 20, and when connecting LED lamp pearl board and lamp pearl slab rubber frame 20, also can be fixed LED lamp pearl board and lamp pearl slab rubber frame 20 connection through other modes, make it connect and form a module. Wherein, LED lamp pearl board is connected with lamp pearl slab rubber frame 20 and can be connected through locking attachments such as similar to screw, also can be through setting up the card firmware of mutually supporting in corresponding position on LED lamp pearl board and lamp pearl slab rubber frame 20, if draw-in groove and fixture block, spout and slider etc. can accomplish to LED lamp pearl board and lamp pearl slab rubber frame 20 be connected can, this embodiment does not restrict to this.

After the LED lamp bead plate is connected with the lamp bead plate rubber frame 20, the assembly of the LED lamp bead plate and the lamp bead plate rubber frame 20 is connected with the LED box body 1. Wherein, the assembly of LED lamp pearl board and lamp pearl slab rubber frame 20 is connected fixedly through lock annex 30 with LED box 1, and lock annex 30 penetrates by the trompil on the LED lamp pearl board to link to each other and fix with locating hole 13 behind the fixed orifices 22, thereby accomplish the assembly between LED lamp pearl board, lamp pearl slab rubber frame 20 and the LED box 1. After the LED box bodies 1 are assembled, a plurality of LED box bodies 1 are selected and spliced according to the size of a field steel reinforcement framework, so that a large-area screen is formed for displaying.

The application provides an LED box 1 for form the display screen with LED lamp pearl board cooperation concatenation. Wherein, LED box 1 includes casing 10 and lamp pearl slab rubber frame 20, and wherein casing 10 encloses to close and is formed with one and holds chamber 11, and holds chamber 11 and have opening 12, and LED lamp pearl slab and lamp pearl slab rubber frame 20 cooperation to by opening 12 department embedded into hold chamber 11 in, accomplish the holistic concatenation of display screen with this. The utility model provides a LED box 1 splices each other with LED lamp pearl board through setting up casing 10, lamp pearl board gluey frame 20, and fixes lamp pearl board gluey frame through lock annex 30 to make lamp pearl board gluey frame 20 provide backlight for LED lamp pearl board, only need when installation and dismantlement with LED box 1 and LED lamp pearl board carry out the dismouting can, constitute simply, and dismantle conveniently.

As an intermediate member for connecting the LED lamp bead plate and the LED box 1, the lamp bead plate frame 20 may include a frame body 21, the frame body 21 is provided with a plurality of openings 211, and the fixing hole 22 is disposed on the frame body 21 between the openings 211.

It can be understood that, framework 21 is as the body of lamp pearl slab rubber frame 20, when lamp pearl slab rubber frame 20 installed between LED box 1 and LED lamp pearl board, need consider that LED lamp pearl board working process can produce a large amount of heats. In order to ensure the heat dissipation effect of the LED lamp bead plate, optionally, a plurality of openings 211 are formed in the frame body 21, and the fixing holes 22 are disposed on the frame body 21 between the openings 211. That is, trompil 211 uniform spacing on framework 21 arranges, and forms the framework of bar between two adjacent trompils 211, and LED lamp pearl 21 arranges promptly between adjacent trompil 211, and the LED lamp pearl board during operation can be better provides the heat dissipation, and has reduced framework 21's weight, and is more convenient when the installation is dismantled.

Correspondingly, in order to facilitate the processing of the frame body 21, the fixing holes 22 are usually arranged uniformly on the frame body 21, and the fixing holes 22 are usually arranged at intervals on the frame body 21, so that the positions of the fixing holes can be fixed by the plurality of locking parts 30, and the LED lamp bead plate can also be fixed at the corresponding positions.

When the fixing holes 22 are uniformly arranged on the frame body 21, in order to ensure the strength of each position of the frame body 21, optionally, the fixing holes 22 are rectangular holes, the frame body 21 between every two adjacent fixing holes 22 forms a strip-shaped frame body with the same width, so that when the whole frame body 21 is formed, the strength of each position of the frame body 21 can be ensured to be consistent, and positions are provided for uniformly installing LED lamp bead plates and uniformly forming the openings 211.

In addition, it should be noted that, in order to ensure the overall stability of the casing 10 and ensure that the locking accessory 30 can be stably connected to the positioning hole 13 on the casing 10 and the fixing hole 22 on the bead plate rubber frame 20, a certain distance is usually present between the connection surface of the casing 10 and the bottom of the casing 10, and if the positioning hole 13 is disposed inside the casing 10, a positioning column needs to be extended from the inside of the casing 10 and connected to the locking accessory through the positioning hole 13 on the positioning column. However, such a high positioning post has a high bottom stress and is prone to fracture and damage. For this reason, in the present embodiment, optionally, a supporting frame 14 is disposed at the opening 12 of the accommodating cavity 11, and the supporting frame 14 is opened with a positioning hole 13. The supporting frame 14 can be net-shaped, so that the fixing of the positioning holes 13 can be completed while the overall stability of the supporting frame 14 is ensured. It should be noted that the supporting frame 14 is disposed to cover the whole opening 12, and the accommodating chamber 11 is formed between the supporting frame 14 and the housing 10. When support frame 14 sets up to netted, not only be convenient for all kinds of circuits pass between LED box 1 and LED lamp pearl board, also can guarantee to be located the radiating effect who holds various electronic components in the chamber 11 simultaneously.

Exemplarily, in this embodiment, still include control panel 2 and power 3, control panel 2 and power 3 are fixed in holding chamber 11, and wherein control panel 2 connects LED lamp pearl board, and control panel 2 is integrated with all kinds of controlling element, and convenient to use person carries out control process to the display screen. In addition, power 3 provides the electric energy for control panel 2 and LED lamp pearl board, also can provide standby electric energy for the display screen under the circumstances of display screen main power source disconnection, and power 3 is in standby state when the main power source is connected.

In addition, because the opening 12 that holds the chamber 11 coats and is stamped the netted support frame 14 of one deck, when changing operations such as maintenance to holding various electronic components in the chamber 11, need unpack support frame 14 again after dismantling LED box 1 and the lamp pearl slab rubber frame 20 with LED lamp pearl slab concatenation, just can change the maintenance, comparatively inconvenient. For this purpose, in the present exemplary embodiment, a door leaf 15 is also provided on the side of the housing 10 facing away from the opening 12, the door leaf 15 being hinged to the housing 11, and a door lock 16 being provided on the housing 11 for fastening the door leaf 15. In the normal state, the door lock 16 is in the locked state, and the door panel 15 is closed; when needing to be changed the maintenance and holding the electronic components in the chamber 11, open lock 16, the one side of door plant 15 is opened this moment, can open door plant 15, can directly enter into from the back door plant 15 department of casing 10 and hold the chamber 11 in, has avoided needing to change the maintenance operation such as just can to holding various electronic components in the chamber 11 after wholly dismantling the display screen, has improved maintenance efficiency.

In addition, when various electronic components are arranged in the accommodating cavity 11, cables are additionally used to be connected with the electronic components, so that a circuit is formed. Wherein, the inside of box can all be arranged in to the cable, also can have seted up a wiring hole 17 on casing 11 simultaneously, and the cable is worn out to the outside by wiring hole 17 to can link to each other with external circuit, specifically set up the condition and set up the mounted position and the mounting means of position with the LED box and regard as the standard, this embodiment does not restrict to this.

On the basis of the embodiment, the application further provides a display screen, which comprises the LED lamp bead plate and the LED box body 1, wherein the LED box body 1 and the LED lamp bead plate are fixedly connected through the fixing screws, so that the splicing and the dismounting are convenient.

The LED box provided in this embodiment is the same as the LED box in the above embodiments, and the technical effects achieved by the LED box are also the same, which is not described in detail in this embodiment.

In the process of display screen equipment, need use a plurality of display screens of constituteing by LED lamp pearl board and LED box 1 usually, show through splicing the display screen each other and form the screen of large tracts of land and show. In order to ensure the connection effect between the display screens, for example, in the present embodiment, a fixing member such as a fixing screw is generally used to fix the display screens. For this reason, a plurality of fixed screw 18 have been seted up on the week side of casing 10, fixed screw 18 be used for with the framework of steel reinforcement on the via hole correspond the setting, when a plurality of LED boxes 1 of concatenation equipment, fixed screw 18 on the LED box 1 and the framework of steel reinforcement on the via hole one-to-one, pass set screw in fixed screw 18 and via hole this moment to accomplish the concatenation between each LED box 1 and the framework of steel reinforcement. Wherein, the part provided with the fixing screw hole 18 reduces partial materials, thereby further reducing the whole weight of the LED case body 1. In addition, the splicing of the LED box body 1 and the steel reinforcement framework can also be realized by other modes, such as clamping and the like, and the embodiment does not limit the splicing.

The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed.

Claims (10)

1. The utility model provides a LED box for cooperate the concatenation with LED lamp pearl board and form the display screen, a serial communication port, include:

the positioning device comprises a shell, a positioning mechanism and a positioning mechanism, wherein one side of the shell is provided with a plurality of positioning holes;

the lamp bead slab rubber frame is used for fixing the LED lamp bead slab, a plurality of fixing holes are formed in the lamp bead slab rubber frame, and the fixing holes and the positioning holes are correspondingly formed;

and the locking accessory penetrates through and is connected with the fixing hole and the positioning hole, so that the lamp bead slab rubber frame is fixed.

2. The LED cabinet of claim 1, wherein: the lamp bead slab rubber frame comprises a frame body, a plurality of open holes are formed in the frame body, and the fixing holes are formed in the frame body between the open holes.

3. The LED cabinet of claim 2 wherein: the fixing holes are uniformly arranged on the frame body at intervals.

4. The LED cabinet of any of claims 1-3, wherein: the shell is internally provided with a containing cavity, a supporting frame is arranged at an opening of the containing cavity, and the supporting frame is provided with the positioning hole.

5. The LED cabinet of claim 4 wherein: the power supply is arranged in the accommodating cavity, and the control panel and the power supply are fixed in the accommodating cavity.

6. The LED cabinet of claim 5, wherein: and a door plate is further arranged on one side of the shell, which deviates from the opening, the door plate is hinged with the shell, and a door lock is arranged on the shell to fix the door plate.

7. The LED cabinet of claim 6, wherein: the shell is provided with an opening, one side of the shell, which faces away from the opening, is also provided with at least one handle, and the handle is connected with the shell and/or the door panel.

8. The LED cabinet of claim 6, wherein: the shell is also provided with a wiring hole.

9. The LED cabinet of claim 1, wherein: a plurality of fixing screw holes are formed in the peripheral side of the shell.

10. A display screen is characterized in that: the LED box body comprises an LED lamp bead plate and the LED box body in any one of claims 1-9.

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