CN212208794U - Box body component - Google Patents

Abstract

The utility model provides a box body subassembly, include: the box body modules are spliced along a first direction, each box body module comprises a plurality of box body units which are spliced along a second direction perpendicular to the first direction, a splicing part is formed between every two adjacent box body units, and the two adjacent box body units are connected through bonding; the first connecting piece is positioned at the first end of the splicing part and connected to the two adjacent box body units; and the second connecting piece is arranged on the back surface of the box body module and is positioned at the second end of the splicing part, and the second connecting piece is connected to two adjacent box body units. The technical scheme of this application has solved a plurality of LED box units among the correlation technique effectively and has passed through the screw concatenation for the problem that on-the-spot installation effectiveness is low.

Description

Box body component

Technical Field

The utility model relates to a LED shows the field, particularly, relates to a box subassembly.

Background

With the technology of the current LED display screen becoming more mature, the LED display screen becomes a common display tool for indoor and outdoor use. And various large-scale LED display screens have been widely installed in outdoor environments such as high-rise buildings and iron stands for display and advertisement.

The large-size LED screen body in the related art is formed by splicing a plurality of LED box body modules, each LED box body module comprises a plurality of LED box body units which are sequentially spliced, and the LED box body units are small in overall dimension design due to limitation of a processing technology. When a plurality of LED box units are spliced on site, two adjacent LED box units are connected through screws, and the operation of screwing leads the process of splicing the two adjacent LED box units to be complicated, thus leading the on-site installation efficiency to be low. Meanwhile, due to installation errors and machining size errors, the flatness of the whole LED screen body is poor, and adjusting each LED box body unit is time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a box assembly to when a plurality of LED box units among the solution correlation technique pass through the screw concatenation, make the problem that the on-the-spot installation effectiveness is low.

In order to achieve the above object, the utility model provides a box body assembly, include: the box body modules are spliced along a first direction, each box body module comprises a plurality of box body units which are spliced along a second direction perpendicular to the first direction, a splicing part is formed between every two adjacent box body units, and the two adjacent box body units are connected through bonding; the first connecting piece is positioned at the first end of the splicing part and connected to the two adjacent box body units; and the second connecting piece is arranged on the back surface of the box body module and is positioned at the second end of the splicing part, and the second connecting piece is connected to two adjacent box body units.

Furthermore, the first connecting piece is located the side of a plurality of box modules and comprises a first connecting piece and a second connecting piece, the first connecting piece is connected with the side of the box modules, and the second connecting piece is located the back of the box modules.

Further, be provided with first recess on the first connecting piece, the notch of first recess is towards the concatenation department.

Further, a second groove is formed in the second connecting piece, and the notch of the second groove faces the splicing position.

Furthermore, the second connecting piece is a third connecting piece, a third groove is formed in the third connecting piece, and a notch of the third groove faces the splicing position.

Further, the box body assembly further comprises a limiting piece arranged between the two adjacent box body modules, and the limiting piece is connected with the two adjacent box body modules.

Further, two adjacent box modules are connected through a first fastener.

Further, first fastener includes the bolt and with bolted connection's nut, is provided with first rectangular hole on one of two adjacent box modules, is provided with the second rectangular hole that corresponds with first rectangular hole on another, and the bolt is worn to establish in first rectangular hole and the rectangular downthehole of second.

Further, the box body assembly further comprises a second fastening piece, the second fastening piece is detachably connected to two adjacent box body units, and a glue layer is arranged between the two adjacent box body units.

Further, the rear surface of each case unit is provided with a first recess that accommodates the first connector and a second recess that accommodates the second connector.

Use the technical scheme of the utility model, the box subassembly includes: the box body module comprises a plurality of box body modules, a first connecting piece and a second connecting piece. A plurality of box modules set up along first direction concatenation. Each box body module comprises a plurality of box body units which are spliced and arranged along a second direction perpendicular to the first direction. A splicing part is formed between two adjacent box body units, and the two adjacent box body units are connected through bonding. The first connector connects the first ends at the splice. The first connecting piece is connected to two adjacent box units. The second connecting piece sets up the back at the box module to be located the second end of concatenation department, the second connecting piece is connected on two adjacent box units. Two adjacent box units adhesive bonding can improve connection efficiency, simultaneously, can reduce the installation error when two adjacent box units splice through first connecting piece and second connecting piece, and then can improve the roughness when two adjacent box units splice. Therefore, the technical scheme of this application has solved a plurality of LED box units among the correlation technique effectively and has passed through the screw concatenation for the problem that the field installation is inefficient.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

figure 1 shows a schematic rear view of an embodiment of a case assembly according to the present invention;

FIG. 2 shows an enlarged schematic view at A of the case assembly of FIG. 1;

FIG. 3 shows a schematic front view of a case module of the case assembly of FIG. 1;

FIG. 4 shows an enlarged schematic view at B of the case module of the case assembly of FIG. 3;

FIG. 5 shows an enlarged schematic view at C of the case module of the case assembly of FIG. 3;

FIG. 6 is a perspective view of a housing module of the housing assembly of FIG. 1;

FIG. 7 shows a first partial schematic view of a case module of the case assembly of FIG. 6;

FIG. 8 illustrates a second partial schematic view of a case module of the case assembly of FIG. 6;

FIG. 9 shows a rear schematic view of a case module of the case assembly of FIG. 1;

FIG. 10 shows an enlarged schematic view at D of the case module of the case assembly of FIG. 9;

FIG. 11 is a perspective view of a first connector of the case assembly of FIG. 1;

FIG. 12 shows a perspective view of a second connector of the case assembly of FIG. 1; and

fig. 13 shows a perspective view of the housing unit of the housing assembly of fig. 1.

Wherein the figures include the following reference numerals:

10. a case unit; 105. a back side; 111. a first recess; 112. a second recess; 13. splicing; 16. a glue layer; 17. a third fastener; 20. a first connecting member; 21. a first connecting piece; 211. a first groove; 22. a second connecting sheet; 221. a second groove; 30. a second connecting member; 31. a third groove; 40. a limiting sheet; 50. a first fastener; 51. a bolt; 52. a nut; 60. a second fastener.

Detailed Description

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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. 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.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

As shown in fig. 1 to 8, the case assembly of the present embodiment includes: a plurality of case modules, a first connector 20 and a second connector 30. A plurality of box modules set up along first direction concatenation. Each case module includes a plurality of case units 10 arranged in a spliced manner in a second direction perpendicular to the first direction. A splicing part 13 is formed between two adjacent box units 10, and the two adjacent box units 10 are connected through bonding. The first connector 20 is located at a first end of the splice 13. The first connecting member 20 is connected to adjacent two case units 10. A second connector 30 is arranged at the rear face 105 of the tank module at the second end of the splice 13, the second connector 30 being connected to two adjacent tank units 10.

By applying the technical scheme of the embodiment, a splicing part 13 is formed between two adjacent box units 10, and the two adjacent box units 10 are connected through bonding. In this way, two adjacent box units 10 can be spliced together by bonding, and thus a plurality of box modules can be spliced. In the process that two adjacent box units are spliced through bonding, the operation of screwing in the related technology is not needed, the process of splicing the two adjacent box units is simplified, and the field installation efficiency can be improved. The first connector 20 is located at a first end of the splice 13. The first connecting member 20 is connected to adjacent two case units 10. A second connector 30 is arranged at the rear face 105 of the tank module at the second end of the splice 13, the second connector 30 being connected to two adjacent tank units 10. Two adjacent box body units 10 adhesive bonding can improve connection efficiency, can reduce the installation error when two adjacent box body units 10 splice simultaneously through first connecting piece 20 and second connecting piece 30, and then can improve the roughness when two adjacent box body units 10 splice. Therefore, the technical scheme of this embodiment has solved a plurality of LED box units among the correlation technique effectively and has passed through the screw concatenation for the problem that the field installation is inefficient. The box body assembly of the embodiment is a box body assembly of an LED display screen.

In this embodiment, the first direction is a left-right direction, and the second direction is an up-down direction. Of course, the first direction may be a vertical direction, and the second direction may be a horizontal direction.

As shown in fig. 1, 3, 6 and 8, in the present embodiment, the first connector 20 is located at a side of the plurality of case modules. The first connecting piece 20 comprises a first connecting piece 21 and a second connecting piece 22, the first connecting piece 21 is connected with the side surfaces of the plurality of box modules, and the second connecting piece 22 is positioned on the back surface 105 of the box module. In this embodiment, the case assembly further comprises a plurality of third fasteners 17, and the first connecting piece 21 is connected to the case module by the third fasteners 17. The first connecting piece 21 can adjust the flatness in the left-right direction of the adjacent two case units 10 to ensure the flatness of the case module. The second connecting piece 22 is provided to enable flatness in the front-rear direction of the two case units 10 to ensure flatness of the case module. The third fastener 17 of this embodiment is preferably a screw. The first connecting piece 21 is perpendicular to the second connecting piece 22. It should be noted that: the side surfaces of the box body modules are the left side surface and the right side surface of the integral structure formed after the box body modules are spliced.

As shown in fig. 6 to 11, in the present embodiment, the first connecting piece 21 is provided with a first groove 211, and the notch of the first groove 211 faces the splice 13. The first recess 211 can accommodate the adhesive overflowing from the splice 13 at the back 105 of the case module, and prevent the adhesive from continuously overflowing outwards.

As shown in fig. 6 to 11, in the present embodiment, the second connecting piece 22 is provided with a second groove 221, and the notch of the second groove 221 faces the splice 13. The second groove 221 can accommodate the adhesive overflowing from the splice 13 on the side of the case module, and prevent the adhesive from continuously overflowing outwards. The second connecting piece 22 is connected to the tank module by a third fastening member 17.

As shown in fig. 6 to 12, in the present embodiment, the second connecting member 30 is a third connecting piece, and a third groove 31 is provided on the third connecting piece, and the notch of the third groove 31 faces the splice 13. The third groove 31 can accommodate the adhesive overflowing from the splicing part 13 of the back surface 105 of the box body module, and the adhesive is prevented from continuously overflowing outwards.

As shown in fig. 6 and 10, in this embodiment, after two adjacent box units 10 are connected by bonding, a gap of the joint 13 is filled with a potting adhesive, which can improve the reliability of the two adjacent box units 10 connected by bonding on one hand, and shield the joint 13 from light on the other hand, thereby protecting the two box units 10. In addition, the joint 13 is filled with potting adhesive to ensure that the joint 13 of two adjacent box units 10 is neat.

As shown in fig. 1 and fig. 2, in the present embodiment, the box assembly further includes a limiting sheet 40 disposed between two adjacent box modules, and the limiting sheet 40 is connected to both of the two adjacent box modules. In this way, the spacing piece 40 can level the height difference of two adjacent tank modules. The limiting piece 40 is positioned at the top of the two box body modules.

As shown in fig. 1, 3 and 5, in the present embodiment, two adjacent tank modules are connected to each other by a first fastener 50. Two adjacent tank modules can be spliced and fixed together by the first fastener 50.

As shown in fig. 1, 3 and 5, in the present embodiment, the first fastening member 50 includes a bolt 51 and a nut 52 connected to the bolt 51, one of the two adjacent case modules is provided with a first elongated hole, the other is provided with a second elongated hole corresponding to the first elongated hole, and the bolt 51 is inserted into the first elongated hole and the second elongated hole. Like this, when spacing piece 40 can level the difference in height of two adjacent box modules, bolt 51 can remove in first rectangular hole and second rectangular hole, treats that spacing piece 40 can level the height of two adjacent box modules, screws up nut 52 and bolt 51, and then fixes two adjacent box modules together with the concatenation. High efficiency, good planeness, time and labor saving.

As shown in fig. 3 and 4, in the present embodiment, the case assembly further includes a second fastening member 60, and the second fastening member 60 is detachably coupled to two adjacent case units 10. In the process of adhesively connecting two adjacent case units 10, the two adjacent case units 10 in the up-down direction can be tensioned by using the second fastening member 60 to ensure the adhesive effect between the two adjacent case units 10. The second fastener 60 of this embodiment is preferably a screw.

A glue layer 16 is arranged between two adjacent box units 10. The glue layer 16 can enhance the splicing strength of two adjacent box units 10. The glue layer 16 is preferably a high strength structural glue. Such as proflon SLONT acrylic structural adhesive model ST420 from beijing redend industries.

As shown in fig. 6 to 8, the rear face 105 of each case unit 10 is provided with a first recess 111 accommodating the first connector 20 and a second recess 112 accommodating the second connector 30. The first recess 111 is provided so that the first connector 20 can be mounted on the rear surface 105 of the case unit 10 while the outer surface of the first connector 20 does not protrude from the rear surface 105 of each case unit 10, so that the rear surface 105 of each case unit 10 is flat. The second recess 112 is provided so that the second connector 30 can be mounted on the rear face 105 of the housing unit 10 without the outer face of the second connector 30 protruding beyond the rear face 105 of each housing unit 10, so that the rear face 105 of each housing unit 10 is flat.

The thickness of each case unit 10 of the present embodiment is preferably 15mm or 30 mm. The above dimensions make each case unit 10 more lightweight and thin.

As shown in fig. 1 to 13, the splicing process of the case unit 10 of the case assembly of the present embodiment is as follows:

the splice face of the box unit 10 is coated with a glue layer 16 (as shown in fig. 13). Then, the processing surface of the box unit 10 not coated with the glue layer 16 is placed on a horizontal platform, so that the placing flatness of the first box unit 10 is ensured.

The second box unit 10 to be spliced is placed on the horizontal platform in the same manner, and after being bonded with the first box unit 10, the two box units 10 are connected by using the first connecting piece 20 and the third fastening piece 17. The second connecting piece 30 is used for tightly attaching the two box units 10 through the third fastening piece 17, so that the flatness of connection between the two box units which are spliced with each other is guaranteed. This in turn splices the first column of case units 10 into case modules. And placing the spliced box body module on a horizontal platform until the high-strength structural adhesive is solidified. Finally, the plurality of tank modules are spliced into a tank assembly by first fasteners 50.

As shown in FIG. 1, the case assembly comprises a first row of case modules, a second row of case modules and a third row of case modules in sequence. The first column of tank modules connects two tank units 10 adjacent above and below using first connectors 20 and third fasteners 17. The third column of case modules connects two case units 10 adjacent up and down using the first connector 20 and the third fastener 17. And the second row of case modules connects two case units 10 adjacent up and down using only the second connecting members 30 and the third fastening members 17.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A case assembly, comprising:

the box body modules are spliced along a first direction, each box body module comprises a plurality of box body units (10) which are spliced along a second direction perpendicular to the first direction, splicing positions (13) are formed between every two adjacent box body units (10), and the two adjacent box body units (10) are connected through bonding;

the first connecting piece (20) is positioned at the first end of the splicing part (13), and the first connecting piece (20) is connected to two adjacent box body units (10);

and the second connecting piece (30) is arranged on the back surface (105) of the box body module and is positioned at the second end of the splicing part (13), and the second connecting piece (30) is connected to two adjacent box body units (10).

2. A cabinet assembly as claimed in claim 1, wherein the first connector (20) is located at a side of the plurality of cabinet modules, the first connector (20) comprising a first connector tab (21) and a second connector tab (22), the first connector tab (21) being connected to the side of the plurality of cabinet modules and the second connector tab (22) being located at a rear face (105) of the cabinet modules.

3. A cabinet assembly as claimed in claim 2, wherein the first connecting tab (21) is provided with a first recess (211), the first recess (211) having a mouth facing the splice (13).

4. A box assembly according to claim 2, characterised in that the second web (22) is provided with a second groove (221), the second groove (221) being notched towards the splice (13).

5. A tank assembly according to claim 2, characterised in that the second connecting piece (30) is a third connecting piece provided with a third groove (31), the third groove (31) having its mouth facing the splice (13).

6. The box assembly of claim 1, further comprising a spacing sheet (40) disposed between two adjacent box modules, wherein the spacing sheet (40) is connected to both of the two adjacent box modules.

7. A tank assembly as claimed in claim 6, characterised in that adjacent two of the tank modules are connected by a first fastener (50).

8. The box assembly according to claim 7, wherein the first fastening member (50) comprises a bolt (51) and a nut (52) connected with the bolt (51), one of two adjacent box modules is provided with a first elongated hole, the other one of the two adjacent box modules is provided with a second elongated hole corresponding to the first elongated hole, and the bolt (51) is inserted into the first elongated hole and the second elongated hole.

9. The box assembly according to claim 1, characterized in that it further comprises a second fastening member (60), said second fastening member (60) being removably attached to two adjacent box units (10), a glue layer (16) being provided between two adjacent box units (10).

10. A box assembly according to claim 1, characterised in that the rear face (105) of each box unit (10) is provided with a first recess (111) accommodating the first connector (20) and a second recess (112) accommodating the second connector (30).

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