CN113613424A

CN113613424A - Adjusting mechanism and LED box subassembly of box

Info

Publication number: CN113613424A
Application number: CN202110796430.9A
Authority: CN
Inventors: 安国良; 刘志勇
Original assignee: Leyard Optoelectronic Co Ltd
Current assignee: Leyard Optoelectronic Co Ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2021-11-05
Anticipated expiration: 2041-07-14
Also published as: CN113613424B

Abstract

The invention provides a box body adjusting mechanism and an LED box body assembly, wherein the box body adjusting mechanism comprises: the horizontal adjusting structure comprises a first connecting seat, a rotating part arranged on the first connecting seat, an adjusting lock hook movably arranged on the rotating part and a driving part penetrating into the rotating part; the vertical adjusting structure comprises a second connecting seat and an adjusting rod movably arranged in the second connecting seat, the adjusting lock hook is matched with the adjusting rod when switched from an unlocking position to a locking position, and the adjusting lock hook is separated from the adjusting rod when switched from the locking position to the unlocking position; the first connecting seat is provided with a limiting hole and a first avoidance groove communicated with the limiting hole, the rotating piece is installed in the limiting hole, the rotating piece is provided with a guide hole communicated with the limiting hole, and one part of the adjusting lock hook penetrates through the guide hole and the first avoidance groove. The technical scheme of this application has solved effectively and has only adjusted the gap between the adjacent box among the correlation technique for the problem that the function is more single.

Description

Adjusting mechanism and LED box subassembly of box

Technical Field

The invention relates to the field of LED display, in particular to a box body adjusting mechanism and an LED box body assembly.

Background

The LED display screen comprises a box body assembly and a display screen installed on the box body assembly, and the box body assembly is formed by assembling a plurality of box bodies. When the LED display screen is installed on site, the bottom of the assembled box body is greatly deformed, and the height difference and the gap appear between the two adjacent box bodies, so that the display quality of the LED display screen is seriously influenced.

The LED display screen bottom horizontal adjusting mechanism comprises a box body, an adjusting screw rod, an upper sliding block and a lower sliding block. The bottom surface of the box body is provided with a containing cavity, and the upper sliding block and the lower sliding block are arranged in the containing cavity. The upper slide block is slidably mounted on the lower slide block. The upper sliding block is provided with threaded holes penetrating through the front and the back, and the adjusting screw rod penetrates through the surface of the box body and is inserted into the threaded holes, so that the adjusting screw rod is in threaded connection with the upper sliding block. The adjusting screw rod is rotated to enable the upper sliding block to move back and forth, so that the lower sliding block is driven to move up and down, and the bottom of the lower sliding block retracts into or extends out of the accommodating cavity.

However, in the above structure, the lower sliding block moves up and down by rotating the adjusting screw rod, so that the bottom of the lower sliding block retracts into or extends out of the accommodating cavity, and further the box body is jacked up, only the gap between the adjacent box bodies is adjusted, and the function is single.

Disclosure of Invention

The invention mainly aims to provide an adjusting mechanism of a box body and an LED box body assembly, so as to solve the problem that in the related art, only a gap between adjacent box bodies is adjusted, so that the function is single.

In order to achieve the above object, according to one aspect of the present invention, there is provided an adjusting mechanism of a cabinet, comprising: the horizontal adjusting structure comprises a first connecting seat, a rotating part arranged on the first connecting seat, an adjusting lock hook movably arranged on the rotating part and a driving part penetrating into the rotating part, wherein one part of the driving part penetrates through the adjusting lock hook and drives the adjusting lock hook to move towards a first adjusting direction or a second adjusting direction perpendicular to the rotating axis of the rotating part, the first adjusting direction deviates from the second adjusting direction, and the rotating part can drive the adjusting lock hook to rotate so that the adjusting lock hook has a locking position and an unlocking position when rotating; the vertical adjusting structure comprises a second connecting seat and an adjusting rod movably arranged in the second connecting seat, the adjusting lock hook is matched with the adjusting rod when switched from an unlocking position to a locking position, and the adjusting lock hook is separated from the adjusting rod when switched from the locking position to the unlocking position; wherein, be provided with spacing hole on the first connecting seat and with the first groove of dodging of spacing hole intercommunication, rotate the piece and install in spacing hole, rotate and be provided with the guiding hole with spacing hole intercommunication on the piece, the partly of adjustment latch hook is worn to establish at the guiding hole and first in dodging the inslot.

Further, the driving piece includes the actuating lever and passes the drive block of adjustment latch hook, is provided with the guide way in the rotation piece, and the movably setting of drive block is in the guide way, and the guiding hole communicates with the guide way and sets up on the lateral wall of rotation piece, and the actuating lever penetrates in the guide way and drives the drive block through the rotation mode and remove, the first adjustment direction of axis perpendicular to of actuating lever.

Further, the drive block includes the second drive section of being connected with the first drive section of actuating lever drive fit, and the second drive section sets up with first drive section slope, is provided with the mating holes on the adjustment latch hook, and the second drive section is located the mating holes and can with the pore wall drive fit of mating holes.

Further, the driving block further comprises a third driving section connected with the second driving section, the guide groove comprises a first groove section and a second groove section communicated with the first groove section, the cross sectional area of the second groove section is smaller than that of the first groove section, the first driving section and the second driving section are located in the first groove section, the first driving section is in guiding fit with the first groove section, and the third driving section is in guiding fit with the second groove section.

The horizontal adjusting structure further comprises a stop plate connected to the end of the rotating part, a first avoidance hole is formed in the stop plate, the connecting section penetrates through the first avoidance hole, and the driving end section is matched with the end face of the stop plate in a stop mode.

Furthermore, the horizontal adjusting structure further comprises an operating panel connected to one end, far away from the rotating part, of the stop plate, a limiting cavity is arranged on the surface, facing the stop plate, of the operating panel, the driving end section is located in the limiting cavity, a first operating hole communicated with the limiting cavity is arranged on the operating panel, and a second operating hole corresponding to the first operating hole is arranged on the driving end section.

Further, the horizontal adjustment structure further comprises a cover plate covered on the first connecting seat, and a second avoiding hole for avoiding the first operating hole is formed in the cover plate.

Furthermore, the adjusting lock hook comprises a matching section and a lock hook section connected to the matching section, the matching section is arranged on the rotating member and the first connecting seat in a penetrating mode, a part of the driving member is arranged in the matching section in a penetrating mode, the lock hook section is located outside the first connecting seat, the adjusting rod comprises a rod body and a lock groove arranged on the rod body, the adjusting lock hook is in a locking position when the lock hook section is matched with the lock groove, and the adjusting lock hook is in an unlocking position when the lock hook section is separated from the lock groove; the second connecting seat is provided with a connecting hole and a second avoiding groove, the adjusting rod is installed in the connecting hole, and the locking groove is located in the second avoiding groove and the second avoiding groove avoids the locking hook section.

According to another aspect of the invention, an LED box body assembly is provided, which comprises a plurality of box bodies and box body adjusting mechanisms, wherein the box body adjusting mechanisms are the box body adjusting mechanisms.

Furthermore, the box bodies are sequentially spliced, the adjusting mechanisms of the box bodies are multiple, wherein one of the two box bodies spliced left and right is a first box body, the other one of the two box bodies spliced left and right is a second box body, and/or one of the two box bodies spliced up and down is a third box body, and the other one of the two box bodies spliced up and down is a fourth box body, wherein the first box body, the second box body, the third box body and the fourth box body respectively comprise a first side part, a second side part, a third side part and a fourth side part which are sequentially connected; the third side part of the first box body is connected with the first side part of the second box body through an adjusting mechanism of the box body, a third avoiding hole for avoiding an adjusting lock hook of the adjusting mechanism of the box body is formed in the third side part of the first box body, and a fourth avoiding hole for avoiding the adjusting lock hook of the adjusting mechanism of the box body is formed in the first side part of the second box body; the second side of the third box is connected with the fourth side of the fourth box through the adjusting mechanism of the other box, a fifth avoiding hole for avoiding the adjusting lock hook of the adjusting mechanism of the box is formed in the second side of the third box, and a sixth avoiding hole for avoiding the adjusting lock hook of the adjusting mechanism of the box is formed in the fourth side of the fourth box.

By applying the technical scheme of the invention, the adjusting mechanism of the box body comprises: horizontal adjustment structure and vertical adjustment structure. The horizontal adjusting structure comprises a first connecting seat, a rotating part arranged on the first connecting seat, an adjusting lock hook movably arranged on the rotating part and a driving part penetrating into the rotating part. A part of the driving part penetrates through the adjusting lock hook and drives the adjusting lock hook to move towards a first adjusting direction or a second adjusting direction perpendicular to the rotation axis of the rotating part, wherein the first adjusting direction deviates from the second adjusting direction, and the rotating part can drive the adjusting lock hook to rotate so that the adjusting lock hook has a locking position and an unlocking position when rotating. Wherein, be provided with spacing hole on the first connecting seat and with the first groove of dodging of spacing hole intercommunication, rotate the piece and install in spacing hole, still be provided with the guiding hole with the guiding groove intercommunication on the lateral wall of rotation piece, the partly of adjustment latch hook is worn to establish at the guiding hole and the first inslot of dodging. The vertical adjusting structure comprises a second connecting seat and an adjusting rod movably arranged in the second connecting seat. The adjusting lock hook is matched with the adjusting rod when switched from the unlocking position to the locking position, and is separated from the adjusting rod when switched from the locking position to the unlocking position. The horizontal adjustment structure may be mounted on one of the adjacent two cases, and the vertical adjustment structure may be mounted on the other of the adjacent two cases. In this application, when the adjustment latch hook is switched to the unblock position by latched position, when driving piece drive adjustment latch hook moved towards first adjustment direction, made the adjustment latch hook drive adjust the pole and move in order to adjust the distance between horizontal adjustment structure and the vertical adjustment structure towards first adjustment direction, and then can adjust the gap between two adjacent boxes. Or when the driving piece drives the adjusting lock hook to move towards a second adjusting direction opposite to the first adjusting direction, the adjusting lock hook drives the adjusting rod to move towards the second adjusting direction, so that the distance between the horizontal adjusting structure and the vertical adjusting structure can be adjusted again, and further, the gap between two adjacent boxes can be adjusted. Then, the adjusting rod rotates and pushes the adjusting lock hook to move along the axis direction of the adjusting rod so as to adjust the distance between the horizontal adjusting structure and the vertical adjusting structure, and further the height difference between two adjacent boxes can be adjusted. Like this, adjustment mechanism through one set of box can enough adjust the gap between two adjacent boxes, can adjust the difference in height between two boxes again, and the function is various. Therefore, the technical scheme of the application can solve the problem that in the related art, only the gap between the adjacent boxes is adjusted, so that the function is single. And, be provided with spacing hole and with the first groove of dodging of spacing hole intercommunication on the first connecting seat, rotate the piece and install in spacing downthehole. The limiting hole can limit the rotating part, and the rotating part is prevented from moving in the direction perpendicular to the rotation axis in the rotating process. The rotating piece is provided with a guide hole communicated with the limiting hole, and one part of the adjusting lock hook penetrates through the guide hole and the first avoidance groove. The adjustment latch hook can be dodged in the first setting of dodging the groove, prevents to drive the adjustment latch hook pivoted in-process and take place to interfere with first connecting seat rotating the piece. The guide hole can form a preset moving path, so that the adjusting lock hook can move stably along the moving path.

Drawings

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

FIG. 1 is a schematic perspective view of an adjustment mechanism of a cabinet mounted on the cabinet according to an embodiment of the adjustment mechanism of the cabinet of the present invention;

FIG. 2 is an exploded schematic view showing a horizontal adjustment structure of the adjustment mechanism of the case of FIG. 1;

FIG. 3 shows a schematic perspective view of the driving block of FIG. 2;

fig. 4 shows a perspective view of the adjusting shackle of fig. 2;

FIG. 5 shows a schematic perspective view of an adjustment lever of the adjustment mechanism of the case of FIG. 1;

FIG. 6 is a perspective view of an embodiment of an LED housing assembly according to the present invention with the adjustment latch hook in an unlocked position;

FIG. 7 shows a cross-sectional view of the adjustment shackle of the LED housing assembly of FIG. 6 in an unlocked position;

FIG. 8 shows an enlarged schematic view at A of the LED housing assembly of FIG. 7;

FIG. 9 shows a schematic longitudinal cross-sectional view of the adjustment shackle of the LED housing assembly of FIG. 6 in an unlocked position;

FIG. 10 shows an enlarged schematic view at B of the LED housing assembly of FIG. 9;

FIG. 11 is a perspective view of the adjustment latch hook of the LED housing assembly of FIG. 6 in a latched position;

FIG. 12 shows a cross-sectional view of the LED housing assembly of FIG. 11 with the adjustment shackle in a locked position;

FIG. 13 shows an enlarged schematic view at C of the LED housing assembly of FIG. 12;

FIG. 14 shows a schematic longitudinal cross-sectional view of the adjustment shackle of the LED housing assembly of FIG. 11 in a locked position; and

fig. 15 shows an enlarged schematic view at D of the adjustment mechanism of the case of fig. 14.

Wherein the figures include the following reference numerals:

10. a horizontal adjustment structure; 11. a first connecting seat; 111. a limiting hole; 112. a first avoidance slot; 12. a rotating member; 121. a guide groove; 1211. a first groove section; 1212. a second groove section; 122. a guide hole; 13. adjusting the latch hook; 131. a mating hole; 132. a mating segment; 133. a latch section; 14. a drive member; 141. a drive rod; 1411. a drive end section; 1412. a connecting section; 1413. a second operation hole; 142. a drive block; 1421. a first drive section; 1422. a second drive section; 1423. a third drive section; 15. a stopper plate; 151. a first avoidance hole; 16. an operation panel; 161. a limiting cavity; 162. a first operation hole; 17. a cover plate; 171. a second avoidance hole; 20. a vertical adjustment structure; 21. a second connecting seat; 211. connecting holes; 212. a second avoidance slot; 22. adjusting a rod; 221. a rod body; 222. locking the groove; 223. a third operation hole; 30. a box body; 31. a first side portion; 311. a fourth avoidance hole; 32. a second side portion; 33. a third side portion; 331. a third avoidance hole; 34. a fourth side portion; 40. a positioning structure; 41. a positioning column; 42. a positioning groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within 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.

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 unless specifically stated otherwise. 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, 2, and 5 to 15, the adjusting mechanism of the case of the present embodiment includes: a horizontal adjustment structure 10 and a vertical adjustment structure 20. The horizontal adjusting structure 10 includes a first connecting seat 11, a rotating member 12 disposed on the first connecting seat 11, an adjusting latch 13 movably disposed on the rotating member 12, and a driving member 14 penetrating into the rotating member 12. A part of the driving member 14 penetrates through the adjusting locking hook 13 and drives the adjusting locking hook 13 to move towards a first adjusting direction (X-axis positive direction shown in fig. 14) or a second adjusting direction (X-axis positive direction shown in fig. 14) perpendicular to the rotation axis of the rotating member 12, wherein the first adjusting direction deviates from the second adjusting direction, and the rotating member 12 can drive the adjusting locking hook 13 to rotate when rotating so that the adjusting locking hook 13 has a locking position and an unlocking position. The vertical adjustment structure 20 includes a second connection holder 21 and an adjustment lever 22 movably disposed in the second connection holder 21. The adjusting locking hook 13 is matched with the adjusting rod 22 when switched from the unlocking position to the locking position, and the adjusting locking hook 13 is separated from the adjusting rod 22 when switched from the locking position to the unlocking position. The first connecting seat 11 is provided with a limiting hole 111 and a first avoiding groove 112 communicated with the limiting hole 111, the rotating member 12 is installed in the limiting hole 111, the rotating member 12 is provided with a guide hole 122 communicated with the limiting hole 111, and a part of the adjusting lock hook 13 penetrates through the guide hole 122 and the first avoiding groove 112.

By applying the technical scheme of the embodiment, the horizontal adjusting structure can be installed on one of the two adjacent boxes, and the vertical adjusting structure can be installed on the other of the two adjacent boxes. In this embodiment, when the adjusting latch hook 13 is switched from the locking position to the unlocking position, and the driving member 14 drives the adjusting latch hook 13 to move toward the first adjusting direction, the adjusting latch hook 13 drives the adjusting rod to move toward the first adjusting direction so as to adjust the distance between the horizontal adjusting structure 10 and the vertical adjusting structure 20, and thus the gap between two adjacent boxes can be adjusted. Or when the driving member 14 drives the adjusting latch hook to move toward a second adjusting direction opposite to the first adjusting direction, the adjusting latch hook drives the adjusting rod to move toward the second adjusting direction, so that the distance between the horizontal adjusting structure 10 and the vertical adjusting structure 20 can be adjusted again, and further, the gap between two adjacent boxes can be adjusted. Then, the adjusting rod rotates and pushes the adjusting locking hook to move along the axis direction of the adjusting rod so as to adjust the distance between the horizontal adjusting structure 10 and the vertical adjusting structure 20, and further the height difference between two adjacent boxes can be adjusted. Like this, adjustment mechanism through one set of box can enough adjust the gap between two adjacent boxes, can adjust the difference in height between two boxes again, and the function is various. Therefore, the technical scheme of the embodiment can solve the problem that in the related art, only the gap between the adjacent boxes is adjusted, so that the function is single. The first connecting base 11 is provided with a limiting hole 111 and a first avoiding groove 112 communicated with the limiting hole 111, and the rotating member 12 is installed in the limiting hole 111. The limiting hole 111 can limit the rotating member 12, and prevent the rotating member 12 from moving in a direction perpendicular to the rotation axis during rotation. The rotating member 12 is provided with a guide hole 122 communicating with the limiting hole 111, and a part of the adjusting latch hook 13 is inserted into the guide hole 122 and the first avoiding groove 112. The first avoiding groove 112 is arranged to avoid the adjusting locking hook 13, so as to prevent interference with the first connecting seat 11 in the process that the rotating member 12 drives the adjusting locking hook 13 to rotate. The guide hole 122 is provided to form a predetermined moving path along which the adjustment locking hook 13 can be smoothly moved.

The "horizontal" in the horizontal adjustment structure 10 refers to the left-right direction and/or the up-down direction of the cabinet, and the "vertical" in the vertical adjustment structure 20 refers to the front-back direction of the cabinet. The rotor 12 is preferably of cylindrical configuration.

As shown in fig. 8 to 15, a positioning structure 40 is disposed between the rotating member 12 and the first connecting seat 11, the positioning structure 40 includes a positioning column 41 and a positioning groove 42 engaged with the positioning column 41, the positioning column 41 is disposed on the rotating member 12, and the positioning groove 42 is disposed on the first connecting seat 11. The matching structure of the positioning column 41 and the positioning groove 42 is simple, and the installation is convenient. Meanwhile, when the rotating member 12 rotates in the first connecting seat 11, the positioning groove 42 can limit the radial movement of the positioning column 41, so that the positioning column 41 can only rotate in the positioning groove 42.

As shown in fig. 2 to 4 and fig. 15, the driving member 14 includes a driving rod 141 and a driving block 142 passing through the adjustment locking hook 13, a guide slot 121 is formed in the rotating member 12, the driving block 142 is movably disposed in the guide slot 121, the guide hole 122 is communicated with the guide slot 121 and disposed on a side wall of the rotating member 12, the driving rod 141 penetrates into the guide slot 121 and drives the driving block 142 to move in a rotating manner, and an axis of the driving rod 141 is perpendicular to the first adjustment direction. The guide groove 121 can form a moving track of the driving block 142, and the driving block 142 can move smoothly along the moving track, so that driving smoothness is improved. The driving rod 141 can convert the rotation motion into the acting force for driving the driving block 142 to move, so that the force transmission is skillfully realized, and the operation is convenient.

As shown in fig. 2 to 4 and fig. 15, the driving block 142 includes a first driving section 1421 in driving fit with the driving rod 141 and a second driving section 1422 connected to the first driving section 1421, the second driving section 1422 is disposed obliquely to the first driving section 1421, the adjusting latch hook 13 is provided with a fitting hole 131, and the second driving section 1422 is located in the fitting hole 131 and can be in driving fit with a hole wall of the fitting hole 131. When the driving member 14 is rotated clockwise, the driving block 142 moves forward, and since the second driving section 1422 and the first driving section 1421 are obliquely arranged, the side of the second driving section 1422 facing the driving rod 141 drives the hole wall of the matching hole 131, so that the driving block 142 drives the adjusting latch hook 13 to move toward the positive direction of the X axis (shown in fig. 15). When the driving member 14 is rotated counterclockwise, the driving block 142 moves backward, and since the second driving section 1422 and the first driving section 1421 are obliquely arranged, the side of the second driving section 1422 away from the driving rod 141 drives the hole wall of the matching hole 131, so that the driving block 142 drives the adjusting latch hook 13 to move toward the negative direction of the X axis (shown in fig. 15).

As shown in fig. 2 to 4 and fig. 15, the driving block 142 further includes a third driving section 1423 connected to the second driving section 1422, the guiding groove 121 includes a first groove section 1211 and a second groove section 1212 communicating with the first groove section 1211, a cross-sectional area of the second groove section 1212 is smaller than a cross-sectional area of the first groove section 1211, the first driving section 1421 and the second driving section 1422 are located in the first groove section 1211, the first driving section 1421 is in guiding fit with the first groove section 1211, and the third driving section 1423 is in guiding fit with the second groove section 1212. Thus, on the one hand, the first driving section 1421 is in guiding fit with the first slot section 1211, and can enable the driving block 142 to move smoothly along the first slot section 1211 along the preset moving path, on the other hand, during the moving process of the second driving section 1422, the second driving section 1422 can drive the adjusting latch hook 13 to move towards the first distance adjusting direction or the second distance adjusting direction, and on the other hand, the third driving section 1423 is in guiding fit with the second slot section 1212, so that the third driving section 1423 moves smoothly along the second slot section 1212 along the preset moving path, and the second slot section 1212 can limit the third driving section 1423 from deflecting. Meanwhile, the cross-sectional area of the second groove section 1212 is smaller than the cross-sectional area of the first groove section 1211, and the second groove section 1212 can limit the third driving section 1423, so that the third driving section 1423 improves the structural strength of the second driving section 1422, and prevents the second driving section 1422 from deforming due to too large force applied to drive the adjusting latch hook 13. Thus, the entire driving block 142 can be located in the guide groove 121, and a plurality of functions can be performed on one driving block 142, so that the leveling structure 10 is compact, and the complexity of the operation of a field worker can be reduced without adding other structures (e.g., a plurality of screws).

In this embodiment, the guiding slot 121 is preferably a rectangular slot, so that when the driving block 142 is in guiding fit with the guiding slot 121, the driving block 142 can only move, and cannot rotate relatively, so that the driving block 142 can drive the adjusting latch hook 13 to move towards the first distance adjusting direction or the second distance adjusting direction.

As shown in fig. 2 to 4 and fig. 15, the driving rod 141 includes a driving end section 1411 and a connecting section 1412 connected to the driving end section 1411, a diameter of the driving end section 1411 is greater than a diameter of the connecting section 1412, the connecting section 1412 is connected to the first driving section 1421 through a threaded structure, the horizontal adjustment structure 10 further includes a stop plate 15 connected to an end of the rotating member 12, the stop plate 15 is provided with a first avoiding hole 151, the connecting section 1412 passes through the first avoiding hole 151, and the driving end section 1411 is in stopping fit with an end face of the stop plate 15. The first relief hole 151 is provided to facilitate the connection section 1412 to pass through. When the driving end section 1411 rotates, the stop plate 15 can stop the driving end section 1411, so that the driving end section 1411 can only rotate and cannot move relatively, and meanwhile, under the action of the thread structure, the rotation of the driving end section 1411 is converted into the movement of the connecting section 1412 relative to the first driving section 1421, and the structure is simple and can work reliably and stably.

As shown in fig. 2 to 4 and fig. 15, the horizontal adjusting structure 10 further includes an operation panel 16 connected to an end of the stop plate 15 far from the rotating member 12, a limiting cavity 161 is provided on a surface of the operation panel 16 facing the stop plate 15, and the driving end section 1411 is located in the limiting cavity 161. In this way, the stop plate 15 and the operation panel 16 respectively limit two ends of the driving end section 1411 to prevent the driving end section 1411 from moving in two directions, and the limiting cavity 161 can limit the driving end section 1411 to prevent the driving end section 1411 from moving radially, so that it can be ensured that the driving end section 1411 can only rotate and move.

As shown in fig. 2 to 4, 10 and 15, the operation panel 16 is provided with a first operation hole 162 communicating with the limit chamber 161, and the driving end section 1411 is provided with a second operation hole 1413 corresponding to the first operation hole 162. When the first operation hole 162 is operated, the operation panel 16 rotates, and the operation panel 16 drives the rotation member 12 to rotate in the limiting hole 111. When the second operation hole 1413 is operated, the driving rod 141 rotates, and the connection section 1412 is connected with the first driving section 1421 through a screw structure, so that the driving block 142 moves on the driving rod 141. The first and second operation holes 162 and 1413 of the present embodiment are preferably hexagonal socket holes. The diameter of the first manipulation hole 162 is larger than the diameter of the second manipulation hole 1413.

As shown in fig. 2 to 4, 10 and 15, the horizontal adjustment structure 10 further includes a cover plate 17 covering the first connecting seat 11, and the cover plate 17 is provided with a second avoiding hole 171 avoiding the first operating hole 162. The cover plate 17 is disposed to stop the operation panel 16, so as to prevent the rotating member 12 and the operation panel 16 from separating from the first connecting seat 11, and prevent dust outside the horizontal adjustment structure 10 from entering the first limiting hole 111. The second avoiding hole 171 is provided to facilitate insertion of an operating tool (e.g., an allen wrench) into the first operating hole 162 or the second operating hole 1413.

As shown in fig. 2 to 5, 10 and 15, the adjusting latch hook 13 includes a matching section 132 and a latch hook section 133 connected to the matching section 132, the matching section 132 is disposed through the rotating element 12 and the first connecting seat 11, a portion of the driving element 14 is disposed through the matching section 132, the latch hook section 133 is located outside the first connecting seat 11, the adjusting lever 22 includes a lever 221 and a latch slot 222 disposed on the lever 221, the adjusting latch hook 13 is located at a locking position when the latch hook section 133 is matched with the latch slot 222, and the adjusting latch hook 13 is located at an unlocking position when the latch hook section 133 is separated from the latch slot 222. The arrangement of the matching section 132 is convenient for adjusting the locking hook 13 to realize swinging and moving functions, and the arrangement of the locking hook section 133 is convenient for adjusting the locking hook 13 to realize locking and unlocking functions. Furthermore, one adjusting lock hook 13 can realize multiple functions, a plurality of screws do not need to be added, and the operation complexity of field workers can be reduced. The lock groove 222 cooperates with the lock hook segment 133 so that the adjustment lock hook 13 can be reliably in the lock position. In this embodiment, the end of the rod body 221 is provided with a third operation hole 223, and the third operation hole 223 is preferably a hexagon socket.

As shown in fig. 2 to 4, 10 and 15, the second connecting seat 21 is provided with a connecting hole 211 and a second avoiding groove 212, the adjusting rod 22 is installed in the connecting hole 211, the locking groove 222 is located in the second avoiding groove 212, and the second avoiding groove 212 avoids the locking hook section 133. Thus, the second escape groove 212 escapes from the locking hook section 133 to prevent interference with the second coupling holder 21 when the adjustment locking hook 13 rotates. Specifically, the adjustment lever 22 is installed in the connection hole 211 by a screw structure.

The present application further provides an LED box assembly, as shown in fig. 6 to 15, the LED box assembly of the present embodiment includes a plurality of boxes 30 and an adjusting mechanism of the boxes, and the adjusting mechanism of the boxes is the adjusting mechanism of the boxes described above. Due to the fact that the adjusting mechanism of the box body can solve the problem that in the related art, only the gap between the adjacent box bodies is adjusted, the function is single, and the LED box body assembly comprising the adjusting mechanism of the box body can solve the same technical problem.

As shown in fig. 6 to 15, a plurality of cases 30 are sequentially joined, and a plurality of adjustment mechanisms for the cases 30 are provided. One of the two left and right spliced boxes 30 is a first box, and the other is a second box. The first box body, the second box body, the third box body and the fourth box body respectively comprise a first side part 31, a second side part 32, a third side part 33 and a fourth side part 34 which are connected in sequence; the third side portion 33 of the first box is connected with the first side portion 31 of the second box through an adjusting mechanism of one box, the third side portion 33 of the first box is provided with a third avoiding hole 331 for avoiding the adjusting lock hook 13 of the adjusting mechanism of the box, and the first side portion 31 of the second box is provided with a fourth avoiding hole 311 for avoiding the adjusting lock hook 13 of the adjusting mechanism of the box. The provision of the third and fourth relief holes 331 and 311 facilitates the adjustment of the latch hook 13 penetrating from the third side portion 33 of the first case to the inside of the first side portion 31 of the second case.

Of course, in the embodiment not shown in the drawings, the number of the cases may not be limited to two, but may be four, six, and more.

In the embodiment not shown in the figure, one of the two boxes spliced left and right is a first box, and the other is a second box. One of the two vertically spliced boxes is a third box, and the other one is a fourth box, wherein the first box, the second box, the third box and the fourth box respectively comprise a first side part, a second side part, a third side part and a fourth side part which are sequentially connected; the third side part of the first box body is connected with the first side part of the second box body through an adjusting mechanism of the box body, a third avoiding hole for avoiding an adjusting lock hook of the adjusting mechanism of the box body is formed in the third side part of the first box body, and a fourth avoiding hole for avoiding the adjusting lock hook of the adjusting mechanism of the box body is formed in the first side part of the second box body; the second side of the third box is connected with the fourth side of the fourth box through the adjusting mechanism of the other box, a fifth avoiding hole for avoiding the adjusting lock hook of the adjusting mechanism of the box is formed in the second side of the third box, and a sixth avoiding hole for avoiding the adjusting lock hook of the adjusting mechanism of the box is formed in the fourth side of the fourth box. The third avoidance hole and the fourth avoidance hole are arranged so that the locking hook can be adjusted conveniently to penetrate into the inner side of the first side of the second box body from the third side of the first box body. The fifth avoiding hole and the sixth avoiding hole are arranged so that the locking hook can be adjusted to penetrate into the inner side of the fourth box body from the second side of the third box body.

In this embodiment, the third side of the first box is connected to the first side of the second box through an adjusting mechanism of the first box, and the first operating hole 162 on the operating panel 16 on the first box is rotated clockwise by an allen wrench, so as to drive the rotating member 12 to rotate around the Z axis (shown in fig. 14) in the limiting hole 111, and further drive the adjusting latch hook 13 to rotate around the Z axis (shown in fig. 14), when the rotating member is rotated clockwise by 90 °, the latch hook segment 133 on the adjusting latch hook 13 is clamped on the latch slot 222 on the adjusting lever 22 on the second box, so that the adjusting latch hook 13 is in the latch position, and the connection and fixation of the two first boxes and the second box is completed.

The second operation hole 1413 of the driving rod 141 of the first box is rotated clockwise or counterclockwise by using an allen wrench, so that the driving rod 141 is driven to move in a positive direction (shown in fig. 14) or a negative direction (shown in fig. 14) along the Z-axis, and the driving block 142 is driven to move in a positive direction (shown in fig. 14) or a negative direction (shown in fig. 14) along the X-axis. The second box body is driven to move along the left and right direction by the pushing force or the pulling force of the locking hook section 133 of the adjusting locking hook 13 on the first box body on the rod body 221 on the second box body, and finally the gap adjustment of the first box body and the second box body in the left and right direction is realized.

The third operating hole 223 on the adjusting lever 22 on the second box body is rotated clockwise or counterclockwise by using an allen wrench, so that the adjusting lever 22 moves around the Z-axis in the negative direction (shown in fig. 14) or the Z-axis in the positive direction (shown in fig. 14), and the locking groove 222 on the adjusting lever 22 on the second box body is matched with the locking hook section 133 on the first box body to push or pull the adjusting locking hook 13 on the first box body to move in the front-back direction, so that the first box body is driven to move in the front-back direction relative to the second box body, and finally, the height difference between the first box body and the second box body in the front-back direction is adjusted.

In addition, the second side of the third box is connected to the fourth side of the fourth box through an adjusting mechanism of another box, and the driving rod on the third box is rotated clockwise or counterclockwise by an allen wrench to drive the driving block to move in the front-back direction (the positive direction of the Z axis or the negative direction of the Z axis shown in fig. 14), so as to drive the adjusting latch hook to move in the up-down direction (the positive direction of the Y axis or the negative direction of the Y axis shown in fig. 12). The fourth box body is driven to move along the up-down direction by the pushing force or the pulling force of the locking hook section of the adjusting locking hook on the third box body on the rod body on the fourth box body, and finally the gap adjustment of the third box body and the fourth box body in the up-down direction is realized.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, 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 simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered 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 the terms have no special meanings unless otherwise stated, 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

1. An adjustment mechanism of box, its characterized in that includes:

the horizontal adjusting structure (10) comprises a first connecting seat (11), a rotating part (12) arranged on the first connecting seat (11), an adjusting lock hook (13) movably arranged on the rotating part (12) and a driving part (14) penetrating into the rotating part (12), wherein one part of the driving part (14) penetrates through the adjusting lock hook (13) and drives the adjusting lock hook (13) to move towards a first adjusting direction or a second adjusting direction perpendicular to the rotating axis of the rotating part (12), the first adjusting direction deviates from the second adjusting direction, and the rotating part (12) can drive the adjusting lock hook (13) to rotate so that the adjusting lock hook (13) has a locking position and an unlocking position when rotating;

the vertical adjusting structure (20) comprises a second connecting seat (21) and an adjusting rod (22) movably arranged in the second connecting seat (21), the adjusting lock hook (13) is matched with the adjusting rod (22) when switched from the unlocking position to the locking position, and the adjusting lock hook (13) is separated from the adjusting rod (22) when switched from the locking position to the unlocking position;

wherein, be provided with on first connecting seat (11) spacing hole (111) and with first groove (112) of dodging of spacing hole (111) intercommunication, rotate piece (12) and install in spacing hole (111), rotate be provided with on piece (12) with guiding hole (122) of spacing hole (111) intercommunication, some of adjustment latch hook (13) are worn to establish guiding hole (122) and first in the groove (112) of dodging.

2. The adjusting mechanism of the box body according to claim 1, wherein the driving member (14) comprises a driving rod (141) and a driving block (142) penetrating through the adjusting latch hook (13), a guide slot (121) is formed in the rotating member (12), the driving block (142) is movably disposed in the guide slot (121), the guide hole (122) is communicated with the guide slot (121) and disposed on a side wall of the rotating member (12), the driving rod (141) penetrates into the guide slot (121) and drives the driving block (142) to move in a rotating manner, and an axis of the driving rod (141) is perpendicular to the first adjusting direction.

3. The adjusting mechanism of the box body according to claim 2, wherein the driving block (142) comprises a first driving section (1421) in driving fit with the driving rod (141) and a second driving section (1422) connected with the first driving section (1421), the second driving section (1422) is obliquely arranged with the first driving section (1421), the adjusting latch hook (13) is provided with a fitting hole (131), and the second driving section (1422) is located in the fitting hole (131) and can be in driving fit with the hole wall of the fitting hole (131).

4. The adjusting mechanism of the box body as claimed in claim 3, wherein the driving block (142) further comprises a third driving section (1423) connected to the second driving section (1422), the guiding groove (121) comprises a first groove section (1211) and a second groove section (1212) communicated with the first groove section (1211), the cross-sectional area of the second groove section (1212) is smaller than that of the first groove section (1211), the first driving section (1421) and the second driving section (1422) are located in the first groove section (1211), the first driving section (1421) is in guiding fit with the first groove section (1211), and the third driving section (1423) is in guiding fit with the second groove section (1212).

5. The adjusting mechanism of the box body according to claim 3, wherein the driving rod (141) comprises a driving end section (1411) and a connecting section (1412) connected with the driving end section (1411), the diameter of the driving end section (1411) is larger than that of the connecting section (1412), the connecting section (1412) is connected with the first driving section (1421) through a threaded structure, the horizontal adjusting structure (10) further comprises a stop plate (15) connected to the end of the rotating member (12), a first avoiding hole (151) is formed in the stop plate (15), the connecting section (1412) penetrates through the first avoiding hole (151), and the driving end section (1411) is matched with an end face stop of the stop plate (15).

6. The adjusting mechanism of the box body according to claim 5, characterized in that the horizontal adjusting structure (10) further comprises an operating panel (16) connected to one end of the stop plate (15) far away from the rotating member (12), a limiting cavity (161) is arranged on a surface of the operating panel (16) facing the stop plate (15), the driving end section (1411) is located in the limiting cavity (161), a first operating hole (162) communicated with the limiting cavity (161) is arranged on the operating panel (16), and a second operating hole (1413) corresponding to the first operating hole (162) is arranged on the driving end section (1411).

7. The adjusting mechanism of the box body according to claim 6, wherein the horizontal adjusting mechanism (10) further comprises a cover plate (17) covering the first connecting seat (11), and a second avoiding hole (171) for avoiding the first operating hole (162) is formed in the cover plate (17).

8. The adjusting mechanism of a cabinet according to claim 1,

the adjusting lock hook (13) comprises a matching section (132) and a lock hook section (133) connected to the matching section (132), the matching section (132) is arranged on the rotating member (12) and the first connecting seat (11) in a penetrating manner, a part of the driving member (14) is arranged in the matching section (132) in a penetrating manner, the lock hook section (133) is positioned outside the first connecting seat (11), the adjusting rod (22) comprises a rod body (221) and a lock groove (222) arranged on the rod body (221), the adjusting lock hook (13) is positioned at the locking position when the lock hook section (133) is matched with the lock groove (222), and the adjusting lock hook (13) is positioned at the unlocking position when the lock hook section (133) is separated from the lock groove (222);

be provided with connecting hole (211) and second on second connecting seat (21) and dodge groove (212), adjust pole (22) and install in connecting hole (211), locking groove (222) are located in second dodges groove (212) just second dodges groove (212) dodge latch hook section (133).

9. An LED housing assembly comprising a plurality of housings (30) and a housing adjustment mechanism, characterized in that the housing adjustment mechanism is a housing adjustment mechanism according to any one of claims 1 to 8.

10. The LED cabinet assembly of claim 9,

the box bodies (30) are sequentially spliced, the adjusting mechanisms of the box bodies (30) are multiple, one of the two box bodies (30) spliced left and right is a first box body, the other is a second box body, and/or one of the two box bodies (30) spliced up and down is a third box body, the other is a fourth box body, wherein the first box body, the second box body, the third box body and the fourth box body respectively comprise a first side part (31), a second side part (32), a third side part (33) and a fourth side part (34) which are sequentially connected;

the third side part (33) of the first box body is connected with the first side part (31) of the second box body through an adjusting mechanism of the first box body, a third avoiding hole (331) for avoiding an adjusting lock hook (13) of the adjusting mechanism of the box body is formed in the third side part (33) of the first box body, and a fourth avoiding hole (311) for avoiding the adjusting lock hook (13) of the adjusting mechanism of the box body is formed in the first side part (31) of the second box body;

the second lateral part (32) of the third box body is through another the adjustment mechanism of box body with the fourth lateral part (34) of fourth box body is connected, the third box body be provided with on second lateral part (32) and dodge the fifth of adjustment latch hook (13) of the adjustment mechanism of box body dodge the hole, the fourth box body be provided with on fourth lateral part (34) dodge the sixth of adjustment latch hook (13) of the adjustment mechanism of box body dodge the hole.