Display unit connecting assembly and display equipment

Abstract

The utility model discloses a display unit connecting assembly and a display device, belonging to the technical field of display, comprising a reference block, a connecting rod and a plurality of box bodies, connecting grooves of two adjacent box bodies are mutually spliced to form a connecting hole, the connecting rod is slidably arranged in the connecting hole in a penetrating manner, the tail end of the connecting rod is abutted against the back of the box body, and the box bodies are connected with the reference block. The head end of the connecting rod is slidably provided with the reference block, and the two second reference surfaces on the reference block can abut against the first reference surfaces on the side edges of the two box bodies respectively, so that the two adjacent box bodies are rapidly positioned, the two box bodies are aligned, a large amount of box body alignment working hours are saved, and then the splicing efficiency of the spliced screen is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to display technical field especially relates to a display unit connecting assembly and display equipment. BACKGROUND

[0002] With the continuous escalation of market competition and the increasing diversification of customer demand, the traditional flat display screen splicing technology has been difficult to meet the high standard requirements of the modern market. In the field installation, the installation demand of corner display screen gradually increases and shows the trend of rising. However, the corner installation puts forward higher requirements on the technical level of the operator and the precision of the steel structure, and an easy, fast and effective box body installation mode is urgently needed to assist installation and adjustment.

[0003] In the traditional flat display screen splicing, the installation of the box body is relatively simple, only needs to ensure that the reference surface of the box body is flat and up and down alignment, that is, the process processing of the reference box body is quite mature, and there is no special requirement for field installation.

[0004] However, when the corner display screen splicing installation is involved, the situation becomes much more complicated: the corner installation not only needs to ensure that the left and right direction splicing of the adjacent two box bodies is flat, but also needs to ensure that the up and down direction splicing of the box body is flat. At present, the adjusting bolts in multiple directions need to be repeatedly adjusted to adjust the multiple degrees of freedom directions of the corner display screen, and the adjustment process is complicated. UTILITY MODEL CONTENTS

[0005] In order to overcome the defects of the prior art, the purpose of the utility model is to provide a display unit connecting assembly and display equipment to solve the problem of complicated adjustment of the corner splicing screen at present.

[0006] The purpose of the utility model is realized by adopting the following technical scheme:

[0007] A display unit connecting assembly, comprising a reference block, a connecting rod and a plurality of box bodies;

[0008] The side edge of the box body is provided with a connecting groove with a U-shaped cross section, and the two adjacent box bodies abut against each other to form a connecting hole by splicing the connecting grooves of the two box bodies;

[0009] The box body has a first reference surface and a back surface arranged oppositely, and the first reference surface is located at the side edge of the box body;

[0010] The connecting rod has a first end and a tail end, the connecting rod is slidably arranged in the connecting hole, and the tail end of the connecting rod abuts against the back surface of the box body;

[0011] The reference block is slidably connected to the head end of the connecting rod, and the reference block is provided with two oppositely arranged second reference surfaces, which respectively abut against the first reference surfaces of the two box bodies.

[0012] Preferably, the tail end of the connecting rod is provided with a conical limiting block, and the small end of the limiting block is connected to the tail end of the connecting rod.

[0013] The conical surface of the limiting block abuts against the back surface of the box body.

[0014] Preferably, the conical surface of the limiting block is provided with a buffer rubber pad, which abuts against the back surface of the box body.

[0015] Preferably, the adjusting block is movably connected to the head end of the connecting rod, and the adjusting block abuts against the reference block, which is located between the adjusting block and the box body.

[0016] Preferably, the reference block is provided with a mounting hole, and the connecting rod is slidably arranged in the mounting hole.

[0017] Preferably, the first connecting member is further included.

[0018] The side edge of the box body is provided with a first connecting hole, and the first connecting member is arranged in the first connecting holes of the adjacent two box bodies.

[0019] Preferably, the connecting member is further included.

[0020] The connecting member includes a first plate member and a second plate member connected to each other, one of the back surfaces of the adjacent two box bodies is detachably connected to the first plate member, and the other is detachably connected to the second plate member.

[0021] Preferably, the gasket is further included.

[0022] The gasket is arranged between the first plate member and the back surface of the box body.

[0023] And / or, the gasket is arranged between the second plate member and the back surface of the box body.

[0024] Preferably, the two second reference surfaces are arranged in a V shape.

[0025] In order to achieve the same technical effect, the utility model also provides a display device, including display unit connecting assembly as described above.

[0026] Compared with the prior art, the utility model has the beneficial effects that:

[0027] The connecting grooves of two adjacent boxes are spliced with each other to form a connecting hole, a connecting rod is slidably arranged in the connecting hole, a tail end of the connecting rod abuts against a back surface of the box, a head end of the connecting rod is slidably provided with a reference block, and two second reference surfaces on the reference block can abut against the first reference surfaces on the side edges of the two boxes respectively, so that the two adjacent boxes are quickly positioned and aligned, a large number of box alignment time is saved, and the splicing efficiency of the spliced screen is improved. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 It is one of the overall structure schematic views of the display unit connecting assembly of the utility model;

[0029] Figure 2 It is the second overall structure schematic view of the display unit connecting assembly of the utility model;

[0030] Figure 3 It is the first exploded schematic view of the display unit connecting assembly of the utility model;

[0031] Figure 4 It is the second exploded schematic view of the display unit connecting assembly of the utility model;

[0032] Figure 5 It is the structure schematic view of the reference block and the connecting rod of the display unit connecting assembly of the utility model;

[0033] Figure 6 It is Figure 3 It is the enlarged schematic view of A in the figure;

[0034] Figure 7 It is Figure 4 It is the enlarged schematic view of B in the figure;

[0035] In the figure: 10, box; 11, connecting groove; 12, first reference surface; 13, back surface; 14, first connecting hole; 15, fourth connecting hole; 20, connecting rod; 21, head end; 22, tail end; 221, limiting block; 221a, taper surface; 222, buffer rubber pad; 30, reference block; 31, second reference surface; 32, mounting hole; 40, connecting hole; 50, adjusting block; 60, first connecting piece; 70, second connecting piece; 80, connecting component; 81, first plate piece; 811, second connecting hole; 82, second plate piece; 821, third connecting hole; 90, gasket. DETAILED DESCRIPTION

[0036] For the purpose of facilitating the understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings. The preferred embodiments of the present application are shown in the drawings. However, the present application can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0037] It should be noted that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements can also be present. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for the purpose of illustration only.

[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0039] Embodiment 1

[0040] In combination Figures 1 to 7 As shown in the drawings, the display unit connecting assembly of the present application is shown schematically, which comprises a reference block 30, a connecting rod 20 and a plurality of boxes 10. In this embodiment, the connecting rod 20 is a rotary body structure.

[0041] As Figure 2 and Figure 6 The box 10 has a first reference surface 12 and a back surface 13 arranged oppositely, the first reference surface 12 is located at the side edge of the box 10. In this embodiment, the first reference surface 12 is preferably parallel to the back surface 13, and in other alternative embodiments, the first reference surface 12 can also be arranged obliquely to the back surface 13.

[0042] As Figures 1 to 3The side of the box 10 is provided with a connecting groove 11 in U-shaped cross section, the angle between the extending direction of the connecting groove 11 and the back surface 13 of the box 10 is preferably 45°, of course, the angle between the extending direction of the connecting groove 11 and the back surface 13 of the box 10 can also be any other angle, the connecting groove 11 is arranged adjacent to the first reference surface 12, and the two adjacent boxes 10 abut each other to make the connecting grooves 11 of the two boxes 10 spliced to form a connecting hole 40, that is, the openings of the connecting grooves 11 of the two boxes 10 are oppositely arranged, and when the openings of the two connecting grooves 11 are engaged, a complete connecting hole 40 can be formed, and the angle between the axis of the connecting hole 40 and the back surface 13 of the box 10 is 45°.

[0043] As Figure 5 The connecting rod 20 has a first end 21 and a second end 22, the connecting rod 20 is slidably arranged in the connecting hole 40, and the second end 22 of the connecting rod 20 abuts against the back surface 13 of the box 10, specifically, the two sides of the second end 22 of the connecting rod 20 abut against the back surfaces 13 of the two adjacent boxes 10, so as to limit the back surface 13 of the box 10 to the connecting rod 20 and limit the freedom of the connecting rod 20.

[0044] The reference block 30 is slidably connected to the first end 21 of the connecting rod 20, and the reference block 30 is provided with two oppositely arranged second reference surfaces 31, the second reference surfaces 31 are oppositely arranged with the first reference surface 12, and the reference block 30 slides on the first end 21 of the connecting rod 20 to make the first reference surface 12 and the second reference surface 31 move towards or away from each other, the two second reference surfaces 31 abut against the first reference surfaces 12 of the two boxes 10, respectively, and the second reference surface 31 on the reference block 30 abuts on the first reference surface 12 of the box 10, so as to position the relative positions of the two adjacent boxes 10 and align the two adjacent boxes 10 in each direction. The installation of the reference block 30 and the connecting rod 20 on the box 10 is relatively simple, and the two adjacent boxes 10 can be positioned and aligned more conveniently and quickly.

[0045] In the embodiment, the two second reference surfaces 31 are arranged in V shape, and the angle between the two second reference surfaces 31 on the reference block 30 is preferably 90°, so that the two second reference surfaces 31 are respectively fitted on the first reference surfaces 12 of the two adjacent boxes 10.

[0046] Further, in combination with Figures 3 to 6The tail end 22 of the connecting rod 20 is provided with a limiting block 221 in the shape of a truncated cone. The limiting block 221 is preferably in the shape of a circular truncated cone. The small end of the limiting block 221 is connected to the tail end 22 of the connecting rod 20. The conical surface 221a of the limiting block 221 abuts against the back surface 13 of the cabinet 10. The included angle between the generatrix of the conical surface 221a of the limiting block 221 and the axis of the connecting rod 20 is preferably 45°, so that the connection between the conical surface 221a of the limiting block 221 and the back surface 13 of the cabinet 10 is in the form of line contact. In other alternative embodiments, the included angle between the generatrix of the conical surface 221a of the limiting block 221 and the axis of the connecting rod 20 can also be any angle. The conical surface 221a of the limiting block 221 is provided with a buffer rubber pad 222, which abuts against the back surface 13 of the cabinet 10. The buffer rubber pad 222 has a certain elasticity. The provision of the buffer rubber pad 222 allows the cabinet 10 to have a certain thickness error, so that the display unit connecting assembly has stronger adaptability.

[0047] In order to finely adjust the position of the reference block 30 on the connecting rod 20, the display unit connecting assembly further comprises an adjusting block 50, which is movably connected to the head end 21 of the connecting rod 20 and abuts against the reference block 30. The reference block 30 is located between the adjusting block 50 and the cabinet 10. The reference block 30 is provided with a mounting hole 32, and the connecting rod 20 is slidably arranged in the mounting hole 32, so that the reference block 30 can slide on the connecting rod 20. The adjusting block 50 is threadedly connected to the head end 21 of the connecting rod 20. Rotating the adjusting block 50 can make the adjusting block 50 move relative to the connecting rod 20 in the axial direction of the connecting rod 20. The adjusting block 50 can push the reference block 30 to move towards the first reference surface 12 of the cabinet 10 until the first reference surface 12 and the second reference surface abut against each other.

[0048] As Figure 3 and Figure 4 The display unit connecting assembly further comprises a first connecting piece 60. The side edge of the cabinet 10 is provided with a first connecting hole 14. The first connecting piece 60 is arranged in the first connecting holes 14 of two adjacent cabinets 10. After the reference block 30 preliminarily positions the two adjacent cabinets 10, the first connecting piece 60 can be locked to connect the two adjacent cabinets 10.

[0049] In order to further fix the two adjacent cabinets 10, the display unit connecting assembly further comprises a second connecting piece 70 and a connecting component 80. The number of the second connecting pieces 70 is multiple. The connecting component 80 comprises a first plate 81 and a second plate 82 connected to each other. In this embodiment, the first plate 81 and the second plate 82 are preferably perpendicular to each other. One of the back surfaces 13 of the two adjacent cabinets 10 is detachably connected to the first plate 81 through a plurality of second connecting pieces 70, and the other is detachably connected to the second plate 82 through a plurality of second connecting pieces 70.

[0050] As Figure 3 , Figure 4 , Figure 6 and Figure 7 , the first plate member 81 and the second plate member 82 are arranged perpendicularly to each other, the connecting member 80 can be connected to the two cabinets 10 arranged perpendicularly to each other, more specifically, the first plate member 81 is provided with a second connecting hole 811, the second plate member 82 is provided with a third connecting hole 821, and the side of the cabinet 10 is provided with a fourth connecting hole 15, one of the second connecting members 70 is arranged in the second connecting hole 811 and the fourth connecting hole 15 of one of the cabinets 10, and the other second connecting member 70 is arranged in the third connecting hole 821 and the fourth connecting hole 15 of the other cabinet 10, thereby connecting the first plate member 81 and the cabinet 10 and connecting the second plate member 82 and the cabinet 10.

[0051] Embodiment 2

[0052] As Figure 4 and Figure 6 indicated, the difference between this embodiment and embodiment 1 is that the display unit connecting assembly further comprises a gasket 90, the gasket 90 is arranged between the first plate member 81 and the back surface 13 of the cabinet 10, and / or the gasket 90 is arranged between the second plate member 82 and the back surface 13 of the cabinet 10, the arrangement of the gasket 90 can allow the cabinet 10 to have a certain machining error, when the thickness of the cabinet 10 is relatively thin, the gasket 90 can be arranged to fill the gap between the first plate member 81 (or the second plate member 82) and the back surface 13 of the cabinet 10.

[0053] Embodiment 3

[0054] This embodiment provides a display device, which comprises a display module and the display unit connecting assembly described above, and the upper cover of the cabinet 10 is provided with the display module, and the display module can be used to display a picture.

[0055] During the assembly of the display device, the two cabinets 10 are connected to each other at a predetermined angle (for example, the two cabinets 10 are arranged perpendicularly to each other), the side of one of the cabinets 10 is attached to the side of the other cabinet 10, and the connecting grooves 11 of the two cabinets 10 are combined to form the connecting hole 40.

[0056] The first connecting member 60 is arranged in the first connecting hole 14 of the two cabinets 10 to temporarily fix the two cabinets 10, that is, the first connecting member 60 has not yet fastened the two cabinets 10 at this time.

[0057] The connecting rod 20 is inserted into the connecting hole 40, the tail end 22 of the connecting rod 20 abuts against the back surface 13 of the cabinet 10, the reference block 30 is movably connected to the head end 21 of the connecting rod 20, the two second reference surfaces 31 on the reference block 30 abut against the first reference surfaces 12 of the two cabinets 10 respectively, the adjusting block 50 is rotated to push the reference block 30 to move towards the cabinet 10, and the first reference surface 12 and the second reference surface 31 are tightly attached.

[0058] At this time, the connecting components 80 are connected to the two cabinets 10 through the second connecting members 70, that is, the two cabinets 10 are finally structurally connected through the second connecting members 70 and the connecting components 80.

[0059] In summary, the connecting grooves 11 of the two adjacent cabinets 10 are spliced to form the connecting hole 40, the connecting rod 20 is slidably inserted into the connecting hole 40, the tail end 22 of the connecting rod 20 abuts against the back surface 13 of the cabinet 10, the head end 21 of the connecting rod 20 is slidably provided with the reference block 30, and the two second reference surfaces 31 on the reference block 30 can abut against the first reference surfaces 12 of the side edges of the two cabinets 10 respectively, so that the two adjacent cabinets 10 are quickly positioned and aligned, a large number of cabinet alignment time is saved, and the splicing efficiency of the spliced screen is improved.

[0060] The above is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process conversion according to the content of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the present application.

Claims

1. A display unit connection assembly, characterized by The display unit connecting assembly comprises a reference block, a connecting rod and a plurality of box bodies. The side edge of the box body is provided with a connecting groove in U-shaped cross section, and the connecting grooves of two adjacent box bodies are abutted against each other to form a connecting hole. The box body is provided with a first reference surface and a back surface in opposite arrangement, and the first reference surface is located at the side edge of the box body. The connecting rod is provided with a head end and a tail end, and the connecting rod is slidably arranged in the connecting hole, and the tail end of the connecting rod is abutted against the back surface of the box body. The reference block is slidably connected to the head end of the connecting rod, and the reference block is provided with two second reference surfaces in opposite arrangement, and the two second reference surfaces are respectively abutted against the first reference surfaces of the two box bodies.

2. The display unit connection assembly of claim 1, wherein, The tail end of the connecting rod is provided with a limiting block in frustoconical shape, and the small end of the limiting block is connected to the tail end of the connecting rod. The conical surface of the limiting block is abutted against the back surface of the box body.

3. The display unit connection assembly of claim 2, wherein, The conical surface of the limiting block is provided with a buffer rubber pad, and the buffer rubber pad is abutted against the back surface of the box body.

4. The display unit connection assembly of claim 1, wherein, The connecting rod is provided with a first connecting member.

5. The display unit connection assembly of claim 1, wherein, The box body is provided with a first connecting hole, and the first connecting member is arranged in the first connecting holes of two adjacent box bodies.

6. The display unit connection assembly of claim 1, wherein, The connecting member comprises a first plate and a second plate connected to each other, one of the back surfaces of two adjacent box bodies is detachably connected to the first plate, and the other is detachably connected to the second plate. The first plate and the back surface of the box body are provided with a gasket.

7. The display unit connection assembly of claim 1, wherein, The second plate and the back surface of the box body are provided with a gasket. The two second reference surfaces are arranged in V shape.

8. The display unit connection assembly of claim 1, wherein, The display unit connecting assembly comprises a reference block, a connecting rod and a plurality of box bodies. The display unit connecting assembly comprises a reference block, a connecting rod and a plurality of box bodies. ​ 9. The display unit connection assembly of claim 1, wherein, ​ 10. A display device, characterized by comprising: ​

Images