CN216975415U

CN216975415U - Display unit box structure of no instrument quick assembly disassembly concatenation

Info

Publication number: CN216975415U
Application number: CN202122397135.4U
Authority: CN
Inventors: 何培明
Original assignee: Coral Stone Shanghai Video Technology Co ltd
Current assignee: Coral Stone Shanghai Video Technology Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-07-15
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses a display unit box body structure capable of being quickly disassembled, assembled and spliced without tools, and belongs to the technical field of display unit box bodies. It includes the unit case body, unit case body cross sectional shape square, equal fixedly connected with U-shaped chamber in one of them a set of opposite side lateral wall of unit case body, two through-holes have all been seted up on the lateral wall of every unit case body, the both ends perpendicular to in U-shaped chamber just runs through the lateral wall at current U-shaped chamber place, two through-holes have been seted up on another set of opposite side lateral wall of unit case body, it is provided with a U-shaped piece all to slide in every U-shaped intracavity, the both ends in U-shaped piece are matched through the both ends in the U-shaped chamber that U-shaped piece self located and are stretched out outside the unit case body. According to the utility model, the display unit box bodies are mutually clamped and embedded, and the U-shaped block extends into the through hole, so that the rapid stacking and fixing are realized, the matching of other parts or tools is not needed, and the rapid disassembly, assembly and splicing are realized.

Description

Display unit box structure of no instrument quick assembly disassembly concatenation

Technical Field

The utility model relates to a display unit box body structure capable of being assembled, disassembled and spliced quickly without tools, and belongs to the technical field of display screens.

Background

Generally, a large display screen is mostly in an assembly structure, one display screen needs a plurality of assembly units (the assembly units are the display unit box mentioned herein), and when the conventional assembly units are mutually assembled, parts with screws and the like need to be used, tools such as screwdrivers and the like need to be prepared, which is relatively inconvenient in assembly.

Disclosure of Invention

The technical problem to be solved by the utility model is as follows: the utility model provides a display element box structure of no instrument quick assembly disassembly concatenation, it has solved display element box relatively loaded down with trivial details and need the supplementary problem of instrument when assembling.

The technical problem to be solved by the utility model is realized by adopting the following technical scheme:

a display unit box body structure capable of being assembled, disassembled and assembled quickly without tools comprises a unit box body, wherein the cross section of the unit box body is square, a U-shaped cavity is fixedly connected in one group of opposite side walls of the unit box body, two through holes are formed in the side wall of each unit box body, two ends of each U-shaped cavity are perpendicular to and penetrate through the side wall where the current U-shaped cavity is located, two through holes are formed in the other group of opposite side walls of the unit box body, a U-shaped block is arranged in each U-shaped cavity in a sliding mode, two ends of each U-shaped block extend out of the unit box body through two ends of the U-shaped cavity where the U-shaped block is located in a matching mode, a long circular hole capable of being blocked is formed in the end face of the unit box body, the depth direction of the long circular hole penetrates through the middle of the U-shaped cavity and is communicated with the middle of the inner cavity of the U-shaped cavity, a sealing plate used for blocking the long circular hole is hinged to one side of the inner cavity of the long circular hole, a deflector rod is arranged in the inner cavity of the long circular hole, and one end of the deflector rod is fixedly connected with the middle of the U-shaped block.

As a preferable example, each side wall of the unit box body is provided with a plurality of sliding grooves, the part of each sliding groove passes through the inlet and outlet of the through hole or the inlet and outlet of the end part of the U-shaped cavity, and a sliding block is embedded in each sliding groove.

As a preferable example, the side wall of the end part of the U-shaped block is provided with a plurality of notches along the length direction of the end part of the U-shaped block, and the edge of the slider can be matched and clamped in the notches.

As a preferable example, a plurality of protruding ribs are arranged on a side wall surface of the slide block facing away from the unit box body, and the length direction of the protruding ribs is perpendicular to the length direction of the sliding groove.

As a preferable example, a soft rubber gasket is fixedly connected to the outer side wall of one end of the sealing plate, which is far away from the self-hinged shaft.

The beneficial effects of the utility model are: according to the utility model, the display unit box bodies are mutually clamped and embedded through the plurality of display unit box body structures, and the U-shaped blocks stretch into the through holes, so that the display unit box bodies are quickly stacked and fixed.

Drawings

FIG. 1 is a cross-sectional view of the unit case body of the present invention (the cross-section being parallel to the end faces of the unit case body);

fig. 2 is a cross-sectional view of the unit box body of the present invention (the U-shaped block in fig. 2 has no notch, the sliding grooves in fig. 2 are all shown, and the unit box body in fig. 2 can be regarded as a state in which the unit box body in fig. 1 is rotated by 90 ° with an axis perpendicular to the middle area of the end face as a rotating shaft, and both ends of the U-shaped block in fig. 2 have been extended out of the unit box body);

FIG. 3 is a schematic view of the configuration of the slotted hole of the present invention;

fig. 4 is a schematic structural view of the chute of the present invention.

In the figure: the unit box comprises a unit box body 1, a U-shaped block 2, a U-shaped cavity 3, a notch 4, a deflector rod 5, a sliding groove 6, a sliding block 7, a sealing plate 8, a soft rubber gasket 9, a long circular hole 10, a supporting rod 11 and a through hole 12.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purpose and the efficacy of the utility model easy to understand, the utility model is further described with reference to the specific drawings.

As shown in figures 1-4, a display unit box structure assembled and disassembled quickly without tools comprises a unit box body 1, the cross section of the unit box body 1 is square, a U-shaped cavity 3 is fixedly connected in one group of side walls of opposite sides of the unit box body 1, two through holes 12 are arranged on the side wall of each unit box body 1, two ends of the U-shaped cavity 3 are perpendicular to and penetrate through the side wall where the current U-shaped cavity 3 is located, two through holes 12 are arranged on the side wall of the other group of opposite sides of the unit box body 1, a U-shaped block 2 is slidably arranged in each U-shaped cavity 3, two ends of each U-shaped block 2 extend out of the unit box body 1 through the two ends of the U-shaped cavity 3 where the U-shaped block 2 is located in a matching manner, a long round hole 10 capable of being blocked is arranged on the end face of the unit box body 1, the depth direction of the long round hole 10 penetrates through to be communicated with the middle part of an inner cavity of the U-shaped cavity 3, a sealing plate 8 for sealing the long circular hole 10 is hinged to one side of the inner cavity of the long circular hole 10, a deflector rod 5 is arranged in the inner cavity of the long circular hole 10, and one end of the deflector rod 5 is fixedly connected with the middle of the U-shaped block 2.

The cross section of the single unit box body 1 is square, the cross section is parallel to the end face of the unit box body 1, and when the unit box bodies 1 are spliced, the side walls of the unit box bodies 1 need to be attached to each other.

The middle part of the U-shaped block 2 herein may be an arc-shaped structure, or may be a double-bending structure (i.e. as shown in the U-shaped block 2 in fig. 1 and 2) with each bending angle of 90 degrees, two ends of the U-shaped block 2 are parallel to each other, the cross-sectional shapes and sizes of the two ends of the U-shaped block 2 are all the same as the cross-sectional shape and size of the end part of the U-shaped cavity 3, and the end part of the U-shaped block 2 is matched to pass through the through hole 12.

Each side wall of the unit box body 1 is provided with a plurality of sliding grooves 6, the parts of the sliding grooves 6 pass through the inlet and the outlet of the through hole 12 or the inlet and the outlet of the end part of the U-shaped cavity 3, and a sliding block 7 is embedded in the sliding grooves 6 in a sliding manner; a plurality of gaps (4) are formed in the side wall of the end part of the U-shaped block 2 along the length direction of the end part of the U-shaped block 2, the gaps (4) are groove structures, and the edge of the sliding block 7 can be matched and clamped in the gaps (4); a plurality of convex edges are arranged on the surface of one side wall of the sliding block 7, which is back to the unit box body 1, the length direction of the convex edges is perpendicular to that of the sliding groove 6, the length direction of the sliding groove 6 is parallel to the surface of the side wall of the unit box body 1, the sliding block 7 which is embedded in the sliding groove 6 in a sliding way can slide in the sliding groove 6, when the unit box body 1 is integrally detached from the display screen, the sliding block 7 can slide to the inlet and the outlet of the through hole 12 or the inlet and the outlet of the U-shaped cavity 3 to seal the through hole 12 and the U-shaped cavity 3, so that the storage of the unit box body 1 is convenient (when the inlet and the outlet of the through hole 12 are in an unsealed state, dust or clamping and embedding sundries are easily introduced, when the inlet and the outlet of the end part of the U-shaped cavity 3 are not sealed, the U-shaped block 2 in the U-shaped cavity 3 is easily in a relative sliding state, and the unit box body 1 can rub or knock the surrounding articles in the storage process due to the end part of the U-shaped block 2 possibly exposed on the side wall Bump, be not convenient for the removal of unit case body 1), slider 7 can also carry out length restriction to the U-shaped piece 2 tip that stretches out to the outside U-shaped chamber 3, and the part on the slider 7 slides to matching in the breach (4) of inlay card on U-shaped piece 2 lateral wall promptly to steerable U-shaped piece 2 stretches into the length in the lateral wall through-hole 12 of another unit case body 1.

The outer side wall of one end of the closing plate 8, which is far away from the hinge shaft of the closing plate, is fixedly connected with a soft rubber gasket 9, one side of the cavity of the long round hole 10, which is close to the end face of the unit box body 1, is provided with a supporting rod 11, the two ends of the supporting rod 11 are respectively fixed with two flat and smooth side walls of the cavity of the long round hole 10, the supporting rod 11 is sleeved with the closing plate 8, the closing plate 8 rotates by taking the supporting rod 11 as the hinge shaft, the side wall of the end of the closing plate 8, which is far away from the supporting rod 11, is fixedly attached with the soft rubber gasket 9, when the closing plate 8 needs to be rotated to seal the long round hole 10, one end face of the plate body of the closing plate 8 is rotated to be parallel to the end face of the unit box body 1, when the closing plate 8 needs to be opened to move the deflector rod 5 in the cavity of the long round hole 10, one end of the closing plate 8, which is close to the supporting rod 11, is pushed by the direction of the cavity of the unit box body 1 outside the long round hole 10, thereby make the other end perk on the shrouding 8, the other end of shrouding 8 rotates outside unit case body 1, flexible glue gasket 9 on the 8 tip lateral walls of shrouding can make shrouding 8 when being on a parallel with 1 terminal surface of unit case body, shrouding 8 and slotted hole 10 are because flexible glue gasket 9's existence and relatively fixed, shrouding 8 self when rotating, and still can leave certain gap between the inner chamber lateral wall of slotted hole 10, make although shrouding 8 self can rotate nevertheless not firm, the flexible glue gasket 9 of shrouding 8 tip can make shrouding 8 receive certain resistance when rotating, thereby realize the temporary fixation to shrouding 8, shrouding 8 rotates to when being on a parallel with 1 terminal surface of unit case body, the flexible glue gasket 9 of shrouding 8 tip has received the common extrusion from 8 tip lateral walls of shrouding and 10 inner chamber lateral walls of slotted hole, thereby make shrouding 8 fixed.

Be provided with two domatic on one side of the unit case body 1 of dorsad on the slider 7, two domatic edges are extruded mutually, be provided with the rectangular form arch of a plurality of on domatic (prevent to point when promoting slider 7, point and skid in slider 7 surface, so set the direction that the unit case body 1 was kept away from mutually to the middle part with 7 lateral wall surfaces of slider outstanding, two domatic have been formed, and set up rectangular form arch on domatic, bellied length direction is mutually perpendicular with the length direction of spout 6), the operating personnel of being convenient for promotes slider 7.

The working principle is as follows: according to the utility model, the display unit box bodies are mutually clamped and embedded, and the U-shaped block 2 extends into the through hole 12, so that the rapid stacking and fixing are realized, the matching of other parts or tools is not needed, and the rapid disassembly, assembly and splicing are realized.

The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a display element box structure of no instrument quick assembly disassembly concatenation, includes unit case body (1), its characterized in that: the cross section of the unit box body (1) is square, a U-shaped cavity (3) is fixedly connected in one group of opposite side walls of the unit box body (1), two through holes (12) are formed in the side wall of each unit box body (1), two ends of each U-shaped cavity (3) are perpendicular to and penetrate through the side wall where the current U-shaped cavity (3) is located, two through holes (12) are formed in the other group of opposite side walls of the unit box body (1), a U-shaped block (2) is arranged in each U-shaped cavity (3) in a sliding mode, two ends of each U-shaped block (2) extend out of the unit box body (1) through two ends of each U-shaped cavity (3) where the U-shaped block (2) is located in a matching mode, a long round hole (10) capable of being blocked is formed in the end face of the unit box body (1), and the depth direction of each long round hole (10) penetrates through the middle of an inner cavity of the U-shaped cavity (3) and is communicated with the same, a sealing plate (8) used for sealing the long circular hole (10) is hinged to one side of the inner cavity of the long circular hole (10), a driving lever (5) is arranged at the inner cavity of the long circular hole (10), and one end of the driving lever (5) is fixedly connected with the middle of the U-shaped block (2).

2. The display unit box structure of claim 1, wherein the display unit box structure is assembled and disassembled quickly without tools, and the structure is characterized in that: a plurality of sliding grooves (6) are formed in each side wall of the unit box body (1), the parts on the sliding grooves (6) pass through the inlet and the outlet of the through hole (12) or the inlet and the outlet of the end part of the U-shaped cavity (3), and a sliding block (7) is embedded in the sliding grooves (6) in a sliding mode.

3. The display unit box structure of claim 2, wherein the display unit box structure is assembled and disassembled quickly without tools, and the structure is characterized in that: a plurality of gaps (4) are formed in the side wall of the end portion of the U-shaped block (2) in the length direction of the end portion of the U-shaped block (2), and the edge of the sliding block (7) can be matched and clamped in the gaps (4).

4. The display unit box structure of claim 2, wherein the display unit box structure is assembled and disassembled quickly without tools, and the structure is characterized in that: a plurality of convex ribs are arranged on the surface of one side wall of the sliding block (7) back to the unit box body (1), and the length directions of the convex ribs are perpendicular to the length direction of the sliding groove (6).

5. The display unit box structure of claim 1, wherein the display unit box structure is assembled and disassembled quickly without tools, and the structure is characterized in that: and a soft rubber gasket (9) is fixedly connected to the outer side wall of one end, far away from the hinge shaft of the sealing plate (8).