CN208077539U - A kind of LED display of multi-section display - Google Patents

Abstract

The utility model discloses an LED display screen for partition display. The LED display screen of the partition display is formed with a main display area and a sub-display area, and the LED lamp bead spacing of the LED display module in the main display area is smaller than that of the second LED display module in the sub-display area. LED lamp bead spacing. The beneficial effect of the utility model is that: the partitioned LED display screen has at least two display areas with different pixels in one LED display screen, which can not only enhance the reality effect, but also reduce the cost of the LED display screen.

Description

A kind of partition display LED display screen

technical field

The utility model belongs to the technical field of LED display screens, in particular to an LED display screen for partition display.

Background technique

At present, due to the advantages of low power consumption and energy saving, LED display screens are widely used in places where screen display is required indoors or outdoors, such as traffic and transportation instruction control centers, video conferences, and studios.

While the application of LED display is popular, the requirements for its display effect are getting higher and higher. The display effect of the existing LED display screen is single, and it is difficult to adjust the display effect according to the needs of customers.

Utility model content

The purpose of the utility model is to solve the existing problems and provide an LED display screen for partition display.

In order to achieve the above purpose, the utility model adopts the following technical scheme, a LED display screen for partition display, which is formed with a main display area and a secondary display area, and the LED lamp bead spacing of the LED display screen module in the main display area The distance between LED lamp beads is smaller than that of the second LED display module in the secondary display area.

Preferably, at least one LED splicing unit is included, each of the LED splicing units includes at least one LED display module, and a carrying base carrying the LED display module; each of the carrying bases is provided with a splicing splicing piece, two adjacent LED splicing units realize continuous splicing of the LED display module in the same plane through the splicing piece, and the main display area and the secondary display area are composed of at least one The above-mentioned LED splicing unit is composed.

Preferably, splicing through holes are provided at the four corners of the carrying base, and the splicing parts are arranged corresponding to the splicing through holes, and cooperate with the splicing through holes to realize the joint between the two carrying bases. Flatten.

Preferably, the splice is divided into four positioning areas by mutually perpendicular X symmetry axes and Y symmetry axes, two adjacent positioning areas are symmetrically distributed along the X symmetry axis or the Y symmetry axis, and each The positioning areas are provided with installation through holes matching the splicing through holes; the splicing through holes cooperate with the installation through holes to connect a corner of the bearing base with the positioning area.

Preferably, the splicing through hole includes a front splicing through hole and a rear splicing through hole adjacently arranged, and a front mounting through hole matching the front splicing through hole and a front mounting through hole matching the rear splicing through hole are provided on the positioning area. The rear installation through hole matched with the through hole; the front splicing through hole is a smooth through hole, and the front installation through hole is provided with an internal thread; the rear splicing through hole is provided with an internal thread, and the rear installation The through hole is a smooth through hole and a nut accommodating cavity is arranged in the hole.

Preferably, a positioning column is provided on the front of the bearing base, and a positioning hole matching the positioning column is also provided on the positioning area.

Preferably, a plurality of module mounting plates are provided on the front of the bearing base, each of the module mounting plates is provided with a plurality of module mounting columns, each of the module mounting columns is provided with a magnetic attraction pieces.

Preferably, the module mounting plate is also provided with module fixing screw holes.

Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

1. In the LED display screen displayed in the partition, the LED lamp bead spacing of the LED display screen module in the main display area is smaller than the LED lamp bead spacing of the second LED display screen module in the secondary display area, so that There are at least two display areas with different pixels in one LED display screen, which can not only enhance the reality effect, but also reduce the cost of the LED display screen;

2. The LED display screen realizes the continuous splicing of the LED display modules in the same plane through the splicing parts, which makes the installation easier and saves material costs at the same time. The most important thing is to make the functional structure more compact and realize the whole Modularization of LED splicing units;

3. The utility model realizes the splicing of the bearing base through the cooperation of splicing through holes and splicing parts. The splicing operation is simple, and has high splicing accuracy and strength;

4. The utility model can choose the front splicing method or the rear splicing method according to the actual installation place of the LED display screen through the front and rear double hole mode, and the assembling method is flexible. At the same time, the four load-bearing structures are spliced from the rear through the splicing piece. Abandoning the original connection method of buckle and buckle, this simpler splicing method is adopted, and at the same time, the gap between the spliced load-bearing structures is smaller, and the alignment between the load-bearing structures is also improved. more precise;

5. Through the cooperation of the positioning column and the positioning hole, the utility model can more accurately connect the back plate and the splicing piece, preventing deformation or displacement during the screw locking process.

Description of drawings

The accompanying drawings described here are used to provide a further understanding of the utility model and constitute a part of the utility model. The schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an improper limitation of the utility model . In the attached picture:

Fig. 1 is a schematic structural view of the LED splicing unit in the partition display LED display provided by the embodiment of the present invention;

Fig. 2 is a schematic structural view of the splicing parts in the LED splicing unit shown in Fig. 1;

Fig. 3 is a schematic diagram of the rear structure of the carrying base in the LED splicing unit shown in Fig. 1;

Fig. 4 is a schematic diagram of the front structure of the carrying base in the LED splicing unit shown in Fig. 1;

Fig. 5 is a schematic structural diagram of the monitoring scene of the LED display screen provided by the partition display provided by the embodiment of the present invention;

Fig. 6 is a schematic structural diagram of a stage scene of a partitioned display LED display screen provided by an embodiment of the present invention;

Fig. 7 is a schematic structural diagram of a home TV scene of a partitioned display LED display screen provided by an embodiment of the present invention.

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects to be solved by the utility model clearer and clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

In the claims, description and above-mentioned drawings of the present utility model, unless otherwise clearly defined, such as the use of the terms "first", "second" or "third", etc., are for the purpose of distinguishing different objects, rather than using to describe a specific order.

In the claims, description and above-mentioned drawings of the present utility model, unless otherwise clearly defined, for orientation words, such as using the terms "center", "horizontal", "longitudinal", "horizontal", "vertical", "top ", "Bottom", "Inner", "Outer", "Up", "Down", "Front", "Back", "Left", "Right", "Clockwise", "Counterclockwise" and other directions Or the positional relationship is based on the orientation and positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation or be constructed in a specific orientation And operation, so it can not be understood as limiting the specific protection scope of the present utility model.

In the claims, description and above-mentioned drawings of the utility model, unless otherwise clearly defined, if the term "fixed" or "fixed connection" is used, it should be understood in a broad sense, that is, there is no displacement relationship and relative rotation between the two. Any way of connection, that is to say, includes non-detachable fixed connection, detachable fixed connection, integral connection and fixed connection through other devices or elements.

In the claims, description and above-mentioned drawings of the present utility model, if the terms "comprising", "having" and their variants are used, it is intended to mean "including but not limited to".

Please refer to Fig. 1-4, a LED display screen with partition display, which is formed with a main display area and a sub display area. Moreover, the LED bead spacing of the LED display module 10 in the main display area is smaller than the LED bead spacing of the second LED display module 10 in the secondary display area.

It should be noted that the number of the main display area and the number of the auxiliary display area can be one or at least two, which needs to be selected according to the actual situation, which is not limited in the present invention.

Moreover, it should be understood that the main display area can be located in the middle of the LED display screen, or at any other position of the LED display screen, and the position of the secondary display area can be based on the position of the main display area. The selection is determined, and these are all selected according to the actual situation, which is not limited in the present invention.

In addition, the size and size ratio of the main display area and the auxiliary display area are also selected according to the actual situation, which is not limited in the present invention.

For the partitioned LED display screen, the partitioned LED display screen includes at least one LED splicing unit 100 . The at least one LED splicing unit 100 is spliced continuously in the same plane to form the LED display screen for partition display, and both the main display area and the secondary display area are composed of at least one LED splicing unit 100 .

Specifically, each LED splicing unit 100 includes at least one LED display module 10 and a carrier base 20 carrying at least one LED display module 10 .

Each of the carrying bases 20 is provided with a splicing piece 30 for splicing, and two adjacent LED splicing units 100 are spliced continuously in the same plane through the splicing piece 30 . Preferably, the splicing piece 30 is a splicing piece.

In this embodiment, the carrying base 20 is a right-angled quadrilateral structure, and the four corners of the carrying base 20 are provided with splicing through holes 201, and the splicing member 30 is set corresponding to the splicing through holes 201, and is connected with The splicing through holes 201 cooperate with each other to realize splicing between the two carrying bases 20 .

For the splicing piece 30, the splicing piece 30 is divided into four positioning areas 301 by the mutually perpendicular X symmetry axis and Y symmetry axis, and two adjacent positioning areas 301 are along the X symmetry axis or the Y symmetry axis. The Y-symmetric axis is symmetrically distributed, and each positioning area 301 is provided with a mounting through hole 302 that matches the splicing through hole 201; the splicing through hole 201 and the mounting through hole 302 cooperate with each other to connect A corner of the carrier base 20 is connected to the positioning area 301 .

Moreover, the splicing through hole 201 includes a front splicing through hole 202 and a rear splicing through hole 203 adjacently arranged, and a front mounting through hole 303 and a front mounting through hole 303 matching the front splicing through hole 202 are provided on the positioning area 301. The rear mounting through hole 304 matched with the rear splicing through hole 203; the front splicing through hole 202 is a smooth through hole, and the front mounting through hole 303 is provided with internal threads; the rear splicing through hole 203 An internal thread is provided inside, and the rear installation through hole 304 is a smooth through hole and a nut receiving cavity is arranged in the hole.

In addition, the front of the bearing base 20 is provided with a positioning post 21, and the splicing piece 30 is also provided with a positioning hole 31 matching the positioning post 21, so that the positioning post 21 and the positioning hole 31 The matching of the bearing base 20 and the splicing piece 30 can be more accurately connected to prevent deformation or displacement during the screw locking process;

Compared with the structure in which positioning columns 21 are installed on the side of the bearing base 20 in the past, the advantages of using the back positioning structure are as follows:

1. The side of the same load-bearing base 20 is no longer divided into the side with the positioning column 21 and the side with the positioning hole 31, and there is no distinction between up, down, left, and right, thus eliminating the need for trouble in the installation process. The step of selecting the installation direction of the bearing base 20 for alignment simplifies the installation process;

2. There are no positioning holes 31 and positioning columns 21 between two adjacent bearing bases 20, so that there are no longer any parts between the two bearing bases 20 and they fit together more closely, thereby reducing the Cleared the gap between the two bearing substrates 20;

3. In the process of maintenance and replacement of the bearing base 20, it is no longer necessary to disassemble and assemble the LED display as a whole when replacing the bearing base 20 due to the combination of the side positioning columns 21 and the positioning holes 31, and only need to separate the bearing base 20 that needs to be replaced. It can be disassembled.

The front of the carrying base 20 is provided with a plurality of module installation plates 40 for installing the LED display module 10, each of the module installation plates 40 is provided with a plurality of module installation columns 41, each The module mounting columns 41 are provided with magnetic attractors. Preferably, each of the carrying bases 20 is provided with six module installation boards 40 , and the six module installation boards 40 are linearly arranged in three rows and two columns.

In addition, the module mounting plate 40 is also provided with a module fixing screw hole 401; thus, the LED display module can be screwed and installed with the module mounting plate 40 through the module fixing screw hole 401; Alternatively, iron sheets are provided on the back of the LED display module 10 corresponding to the positions of the magnetic parts to realize magnetic installation, which is not limited in the present invention.

The assembly principle of the LED display screen displayed in the partitions is as follows:

The at least one LED splicing unit 100 is continuously spliced in the same plane to form the LED display screen displayed in partitions,

After the LED splicing units 100 are placed sequentially on the same plane, the four corners of the bearing substrates 20 of the four adjacent LED splicing units 100 form a splicing point, and a splicing piece 30 is provided on the splicing point On the other hand, each positioning area 301 on the splicing piece 30 is fixedly connected to a corner of the corresponding carrying base 20 to realize the splicing of the carrying base 20;

The splicing piece 30 and the supporting base 20 are fixedly connected by screws, and the screws can pass through the front splicing through hole 202 in turn and then enter the front mounting through hole 303 and be fixed to realize the fixing of the carrying base 20 and the splicing piece 30, or the screws can be passed through in turn and then installed After the through hole 304 enters the rear splicing through hole 203 and is fixed to realize the fixing of the carrying base 20 and the splicing piece 30; through the above two fixing methods, the front splicing method or the rear splicing method can be selected according to the actual installation place of the LED display screen, and the assembly Flexible way;

Moreover, the four load-carrying bases 20 are spliced together from the rear through the splicing piece 30, abandoning the original connection method of buckle and snap-fit, and adopting this simpler splicing method, at the same time making the splicing The gap between the subsequent LED splicing units 100 is smaller, and the alignment between the LED splicing units 100 is also more precise.

It should be noted that, based on the assembling structure of the partitioned display LED display provided in this embodiment, the models of the LED display modules 10 in any two LED splicing units 100 may be the same or different; that is, the The above-mentioned LED display screen for partition display can be composed of various types of LED display screen modules 10 .

In this embodiment, the LED bead spacing of the LED display module 10 in the main display area is smaller than the LED bead spacing of the second LED display module 10 in the secondary display area, that is, the main display area The pixels of the sub-display area are larger than the pixels of the sub-display area. Optionally, the main display area and the auxiliary display area may be high-density LED display screens or low-density LED display screens, or single-color, dual-primary-color or tri-primary-color LED display screens.

In this way, the application scenarios of the partitioned LED display screen may include but not limited to the following application scenarios:

Application Scenario 1

As shown in FIG. 5 , the LED display screen displayed in partitions is applied to a monitoring display screen. The main display area 110 of the partitioned LED display is located in the middle of the LED display, and a plurality of secondary display areas 120 surround the main display area 110 .

When carrying out real-time monitoring, the monitoring picture of each camera is displayed through a described sub-display area 120; The advantage of the above monitoring screen display scheme is that: during real-time monitoring, it is displayed through the secondary display area 120 with a large spacing between the LED lamp beads; when it is necessary to view the monitoring screen, it is displayed through the main display area 110 with a small spacing between the LED lamp beads , thereby not only reducing the cost of the monitoring display screen, but also improving user experience.

Application Scenario 2

As shown in Fig. 6, the LED display screen displayed in partitions is applied to the stage background display screen. The main display area 210 of the partitioned LED display screen is located in the middle of the LED display screen, and the secondary display area 220 surrounds the main display area 210 from three sides.

The main display area 210 and the auxiliary display area 220 can display different or the same images respectively, so as to improve the display effect of the stage background and increase the shocking force of the display.

Application Scenario 3

As shown in FIG. 7 , the LED display screen displayed in partitions is used for LED display screens in households. The main display area 310 of the partitioned LED display screen is located in the middle of the LED display screen, and the secondary display area 320 surrounds the main display area 310 from four sides.

Wherein, the main display area 310 is used as the main display screen of the TV, and the secondary display area 320 is used as the background screen of the TV. Wherein, the main display area 310 and the auxiliary display area 320 can respectively display different or the same images, thereby improving the background display effect of the TV.

The above description shows and describes the preferred embodiments of the present utility model. As mentioned above, it should be understood that the present utility model is not limited to the forms disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various Various other combinations, modifications and environments can be made within the scope of the utility model concept described herein, through the above teachings or the technology or knowledge in the related field. However, changes and changes made by those skilled in the art do not depart from the spirit and scope of the utility model, and should all be within the protection scope of the appended claims of the utility model.

Claims (8)

1. a kind of LED display of multi-section display, which is characterized in that it is formed with main viewing area and secondary viewing area, and the master is aobvious Show that the LED lamp bead of the LED display module in area is smaller than the LED light of the second LED display module in the secondary viewing area Pearl spacing.

2. a kind of LED display of multi-section display as described in claim 1, it is characterised in that：Splice including at least one LED Unit, each LED concatenation units include at least one LED display module and carry the LED display module and hold Carry matrix；Each bearing substrate is equipped with the splice for splicing, and the two neighboring LED concatenation units pass through described Splice realizes that the LED display module continuously splices in the same plane, and the main viewing area and the secondary viewing area It is made of at least one LED concatenation units.

3. a kind of LED display of multi-section display as claimed in claim 2, it is characterised in that：Four of the carrying substrate Angle is equipped with splicing through-hole, and the splice corresponds to the splicing through-hole setting, and cooperates and realize with the splicing through-hole Split between two bearing substrates.

4. a kind of LED display of multi-section display as claimed in claim 3, it is characterised in that：The splice is mutually hung down Straight X symmetry axis and Y symmetry axis is divided into four positioning areas, and two neighboring positioning area is along the X symmetry axis or the Y symmetry axis It is symmetrical, the installation through-hole to match with the splicing through-hole is equipped on each positioning area；The splicing through-hole with The installation through-hole, which cooperates, is connected with each other one jiao of the bearing substrate and the positioning area.

5. a kind of LED display of multi-section display as claimed in claim 4, it is characterised in that：The splicing through-hole includes phase The preceding splicing through-hole of neighbour's setting and rear splicing through-hole, the positioning area are equipped with the preceding installation to match with the preceding splicing through-hole Through-hole and the rear installation through-hole to match with the rear splicing through-hole；Splicing through-hole is smooth through-hole before described, is pacified before described It fills and is equipped with internal thread in through-hole；Internal thread is equipped with after described in splicing through-hole, the rear installation through-hole is smooth through-hole and hole It is interior to be equipped with nut accommodating chamber.

6. a kind of LED display of multi-section display as described in claim 4 or 5, it is characterised in that：The bearing substrate is just Face is equipped with positioning column, and the location hole to match with the positioning column is additionally provided on the positioning area.

7. a kind of LED display of multi-section display as claimed in claim 2, it is characterised in that：The front of the bearing substrate Equipped with multiple module mounting plates, each module mounting plate is equipped with multiple module mounting posts, each module mounting post On be equipped with magnetic absorption member.

8. a kind of LED display of multi-section display as claimed in claim 7, it is characterised in that：The module mounting plate is also set There is module fixing threaded hole.