CN219778457U - LED display screen hanging box and LED display screen - Google Patents
LED display screen hanging box and LED display screen Download PDFInfo
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- CN219778457U CN219778457U CN202320572979.4U CN202320572979U CN219778457U CN 219778457 U CN219778457 U CN 219778457U CN 202320572979 U CN202320572979 U CN 202320572979U CN 219778457 U CN219778457 U CN 219778457U
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- 238000000034 method Methods 0.000 description 6
- 238000012546 transfer Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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Abstract
The utility model discloses an LED display screen hanging box and an LED display screen, comprising a box body, wherein fixing plates are fixedly connected to the upper and lower positions of the inner wall of the box body, connecting plates are arranged on the left and right positions of the front surface of the fixing plates, plug boards are fixedly connected to the left and right positions of the rear surface of the connecting plates, plug grooves for plugging the plug boards are arranged on the front surface of the fixing plates, cavities are arranged on the left and right positions of the inner part of the fixing plates, fixing mechanisms are arranged in the cavities, fixing holes matched with the fixing mechanisms are formed in the plug boards, and an assembled display screen is fixedly connected to the front surface of the connecting plates.
Description
Technical Field
The utility model relates to the technical field of LED display screens, in particular to an LED display screen hanging box and an LED display screen.
Background
The LED display screen is a flat panel display, which consists of small LED module panels, is used for displaying various information such as characters, images, videos and the like, and is usually arranged on the surface of a hanging box when being assembled, and a plurality of groups of LED display screens are assembled and supported in an auxiliary way through the hanging box.
Based on the above, traditional LED display screen is in the equipment in-process is in the same place through screw and hoist and mount box fixed connection generally, and the connection process is comparatively loaded down with trivial details, and inefficiency, and traditional LED display screen need dismantle a slice LED display screen on every side if one of them damages when needing maintenance change, and it is comparatively troublesome to dismantle the maintenance.
Therefore, an LED display screen hanging box and an LED display screen with strong design practicability and convenient disassembly are necessary.
Disclosure of Invention
The utility model aims to provide an LED display screen hanging box and an LED display screen, so as to solve the problems in the background technology.
In order to solve the technical problems, the utility model provides the following technical scheme: LED display screen hanging box and LED display screen, the power distribution box comprises a box body, equal fixedly connected with fixed plate on the upper and lower position of box body inner wall, all be equipped with the connecting plate on the position about the fixed plate front surface, equal fixedly connected with plugboard on the position about the connecting plate rear surface, the front surface of fixed plate is equipped with the grafting groove that supplies the plugboard to peg graft, all be equipped with the cavity on the position about the fixed plate is inside, be equipped with fixed establishment in the cavity, be equipped with the fixed orifices that uses with the fixed establishment cooperation on the plugboard, the front surface fixedly connected with equipment display screen of connecting plate.
According to the technical scheme, fixed establishment includes the dwang, the quantity of dwang is 2 and is the upper and lower setting, two all be equipped with the rotation annular on the left and right sides of dwang surface in the position, rotate on the rotation annular and be provided with the rotation lantern ring, the one end of fixedly connected with connecting rod on the surface of rotation lantern ring, the other end and the inner wall fixed connection of cavity of connecting rod, two the left and right sides face of dwang all is equipped with the screw thread groove, screw thread inslot threaded connection has the one end of dead lever, the other end of dead lever stretches into the jack groove through the through-hole, all fixedly connected with stopper on the inner wall of both sides about the through-hole, be equipped with the spacing groove that supplies stopper gliding on the dead lever, the upper surface of fixed plate and pass through the bearing rotation on the position corresponding with the cavity and be provided with the transfer line, the one end fixedly connected with dwang of transfer line, the other end fixedly connected with first gear of transfer line, fixedly cup joint second gear with first gear meshing connection on the dwang, two transfer wheel on the transfer line all fixedly cup joints through the drive wheel.
According to the technical scheme, the fixing rod is matched and spliced with the fixing hole.
According to the technical scheme, the upper surface of fixed plate and lie in the outside of rotating the board and articulate there is the protection casing, the left side fixedly connected with fixture block of protection casing lower surface, the upper surface of fixed plate is equipped with the draw-in groove with fixture block cooperation joint, the left surface fixedly connected with handle of protection casing.
According to the technical scheme, the clamp plate is arranged in the protective cover in a sliding manner, one ends of a plurality of springs are fixedly connected to the inner upper surface of the protective cover, the other ends of the springs are connected with the clamp plate, sliding blocks are fixedly connected to the left side surface and the right side surface of the clamp plate, and sliding grooves for the sliding blocks to slide are formed in the inner walls of the left side and the right side of the protective cover.
Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the assembled display screen can be installed and fixed through the cooperation among the box body, the fixed plate, the connecting plate, the plugboard, the plug-in groove, the cavity, the fixing mechanism and the fixing hole, and meanwhile, when one assembled display screen is damaged and needs to be maintained and replaced, a surrounding display screen does not need to be disassembled, the disassembly is convenient, the maintenance operation is convenient, the rotating plate can be protected through the arrangement of the protective cover, the clamping block, the clamping groove and the handle, and the pressing plate can be propped against the rotating plate through the cooperation among the pressing plate, the spring, the sliding block and the sliding groove, so that the stability of the rotating plate is enhanced.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a second embodiment of the present utility model;
FIG. 3 is a schematic view of the present utility model in front cross-section;
FIG. 4 is an enlarged schematic view of the portion A in FIG. 3;
in the figure: the portable electronic device comprises a 1-box body, a 2-fixed plate, a 3-connecting plate, a 4-plugboard, a 5-plugboard groove, a 6-cavity, a 7-fixed hole, an 8-assembled display screen, a 9-rotating rod, a 10-rotating ring groove, an 11-rotating sleeve ring, a 12-connecting rod, a 13-thread groove, a 14-fixed rod, a 15-through hole, a 16-limiting block, a 17-limiting groove, a 18-bearing, a 19-transmission rod, a 20-rotating plate, a 21-first gear, a 22-second gear, a 23-transmission wheel, a 24-transmission chain, a 25-protection cover, a 26-clamping block, a 27-clamping groove, a 28-handle, a 29-pressing plate, a 30-spring, a 31-sliding block and a 32-sliding groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides the following technical solutions: the LED display screen hanging box and the LED display screen comprise a box body 1, wherein a fixing plate 2 is fixedly connected to the upper and lower positions of the inner wall of the box body 1, a connecting plate 3 is arranged at the left and right positions of the front surface of the fixing plate 2, a plug board 4 is fixedly connected to the left and right positions of the rear surface of the connecting plate 3, a plug groove 5 for plugging the plug board 4 is arranged on the front surface of the fixing plate 2, a cavity 6 is arranged at the left and right positions of the inner part of the fixing plate 2, a fixing mechanism is arranged in the cavity 6, a fixing hole 7 matched with the fixing mechanism is formed in the plug board 4, an assembled display screen 8 is fixedly connected to the front surface of the connecting plate 3, and the assembled display screen 8 can be installed and fixed through the cooperation among the box body 1, the fixing plate 2, the connecting plate 3, the plug board 4, the plug groove 5, the cavity 6, the fixing mechanism and the fixing hole 7;
the fixed mechanism comprises rotating rods 9, the number of the rotating rods 9 is 2, the rotating rods 9 are arranged up and down, a rotating ring groove 10 is respectively arranged at the left and right positions of the surfaces of the rotating rods 9, a rotating lantern ring 11 is rotatably arranged on the rotating ring groove 10, one end of a connecting rod 12 is fixedly connected to the surface of the rotating lantern ring 11, the other end of the connecting rod 12 is fixedly connected with the inner wall of a cavity 6, two side surfaces of the rotating rods 9 are respectively provided with a thread groove 13, one end of a fixed rod 14 is connected with the inner thread of the thread groove 13, the other end of the fixed rod 14 extends into an inserting groove 5 through a through hole 15, a limiting block 16 is fixedly connected to the inner wall of the upper side and the lower side of the through hole 15, a limiting groove 17 for the sliding of the limiting block 16 is arranged on the fixed rod 14, a transmission rod 19 is rotatably arranged on the upper surface of the fixed plate 2 through a bearing 18, one end of the transmission rod 19 is fixedly connected with a rotating plate 20, the other end of the transmission rod 19 is fixedly connected with a first gear 21, the other end of the transmission rod 19 is fixedly connected with a second gear 21 through the transmission rod 21 and the transmission rod 19 through the transmission rod 19, the transmission rod 19 is in a rotary chain 23 which is meshed with the transmission rod 19, the transmission rod 19 is fixedly connected with the transmission rod 19 through the transmission rod 19, and the transmission rod 20 is in a fixed connection between the transmission rod 19 and the transmission rod 20 and the transmission rod 9 through the transmission rod 20, so that the fixing rod 14 extends into the inserting groove 5 and is matched and inserted with the fixing hole 7 on the inserting plate 4, thereby fixing the connecting plate 3 on the fixing plate 2, wherein the rotating ring groove 10, the rotating lantern ring 11 and the connecting rod 12 are arranged, and the rotating rod 9 can be arranged in the cavity 6;
the fixed rod 14 is matched and spliced with the fixed hole 7;
the upper surface of the fixed plate 2 is hinged with a protective cover 25 at the outer side of the rotating plate 20, a clamping block 26 is fixedly connected to the left side of the lower surface of the protective cover 25, a clamping groove 27 matched and clamped with the clamping block 26 is formed in the upper surface of the fixed plate 2, a handle 28 is fixedly connected to the left side surface of the protective cover 25, and the rotating plate 20 can be protected through the arrangement of the protective cover 25, the clamping block 26, the clamping groove 27 and the handle 28;
the inner surface fixedly connected with one end of a plurality of springs 30 on the interior upper surface of protection casing 25 is provided with clamp plate 29 in the slip of protection casing 25, the other end and the clamp plate 29 of spring 30 are connected, the equal fixedly connected with slider 31 of both sides face about clamp plate 29, all be equipped with on the inner wall of protection casing 25 both sides about and supply the gliding spout 32 of slider 31, through the cooperation between clamp plate 29, spring 30, slider 31 and the spout 32, can make clamp plate 29 and rotor plate 20 offset, and then strengthen the stability of rotor plate 20.
Working principle: when the utility model is used, the plugboard 4 on the connecting plate 3 can be inserted into the inserting groove 5 on the fixed plate 2, then the rotating plate 20 in the fixed mechanism is screwed, the rotating plate 20 drives the first gear 21 to rotate through the transmission rod 19, the first gear 21 is meshed with the second gear 22 on the rotating rod 9, the rotating rod 19 is further rotated, the rotating rod 19 can drive other rotating rods 9 to rotate through the cooperation between the transmission wheel 19 and the transmission chain 20, the rotating rod 9 rotates to enable the fixed rod 14 to move under the cooperation of the thread groove 13, the through hole 15, the limiting block 15 and the limiting groove 17, the fixed rod 14 extends into the inserting groove 5 and is matched and inserted with the fixed hole 7 on the plugboard 4, the connecting plate 3 can be fixed on the fixed plate 2, the assembled display screen 8 on the connecting plate 3 can be installed and fixed, meanwhile, when one assembled display screen 8 is damaged and needs to be replaced, the surrounding display screen can be reversely screwed, the surrounding display screen is not needed to be detached, the disassembly is convenient, the maintenance operation is convenient, the protective cover 25, the clamping block 27 and the clamping block 27 can be matched with the pressing plate 20, the pressing plate 20 can be matched with the sliding plate 32 through the protective cover 32, the pressing plate 30 and the pressing plate 20, and the pressing plate 32 can be matched with the pressing plate 32.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
- LED display screen hanging box and LED display screen, including box body (1), its characterized in that: the utility model discloses a box body, including box body (1) and fixed plate (2), all fixedly connected with fixed plate (2) on the upper and lower position of box body (1) inner wall, all be equipped with connecting plate (3) on the left and right sides position of fixed plate (2) front surface, all fixedly connected with plugboard (4) on the left and right sides position of connecting plate (3) rear surface, the front surface of fixed plate (2) is equipped with grafting groove (5) that supply plugboard (4) to peg graft, all be equipped with cavity (6) on the inside left and right sides position of fixed plate (2), be equipped with fixed establishment in cavity (6), be equipped with fixed orifices (7) that use with the fixed establishment cooperation on plugboard (4), front surface fixedly connected with equipment display screen (8) of connecting plate (3).
- 2. The LED display hanging box and LED display according to claim 1, wherein: the fixing mechanism comprises rotating rods (9), the number of the rotating rods (9) is 2, the rotating rods are vertically arranged, rotating ring grooves (10) are respectively arranged at the left and right positions of the surfaces of the rotating rods (9), rotating lantern rings (11) are rotatably arranged on the rotating ring grooves (10), one ends of connecting rods (12) are fixedly connected to the surfaces of the rotating lantern rings (11), the other ends of the connecting rods (12) are fixedly connected with the inner walls of the cavities (6), threaded grooves (13) are respectively arranged at the left and right side surfaces of the rotating rods (9), one ends of fixing rods (14) are connected with the inner threads of the threaded grooves (13), the other ends of the fixing rods (14) extend into inserting grooves (5) through holes (15), limiting blocks (16) are respectively fixedly connected to the inner walls of the upper side and the lower side of the through holes (15), limiting grooves (17) for the limiting blocks (16) to slide are respectively arranged on the inner walls of the fixing rods (14), a first end (19) is connected with a transmission plate (19) through a bearing (18) at the positions corresponding to the upper surface of the cavity (6), the rotating rods (9) are fixedly sleeved with second gears (22) which are meshed with the first gears (21), the two rotating rods (9) are fixedly sleeved with driving wheels (23), and the two driving wheels (23) are in transmission connection through a transmission chain (24).
- 3. The LED display hanging box and LED display according to claim 2, wherein: the fixing rod (14) is matched and spliced with the fixing hole (7).
- 4. The LED display hanging box and LED display according to claim 2, wherein: the upper surface of fixed plate (2) and lie in the outside of rotating board (20) and articulate there is protection casing (25), the left side fixedly connected with fixture block (26) of protection casing (25) lower surface, the upper surface of fixed plate (2) is equipped with draw-in groove (27) with fixture block (26) cooperation joint, the left surface fixedly connected with handle (28) of protection casing (25).
- 5. The LED display hanging box and LED display according to claim 4, wherein: the utility model discloses a protective cover, including protection casing (25), including cover (25), slide, protection casing (25), including cover, slide, protection casing (25) are provided with clamp plate (29) in the inside upper surface fixedly connected with one end of a plurality of springs (30), the other end of spring (30) is connected with clamp plate (29), the left and right sides face of clamp plate (29) all fixedly connected with slider (31), all be equipped with on the inner wall of protection casing (25) left and right sides and supply slider (31) gliding spout (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320572979.4U CN219778457U (en) | 2023-03-22 | 2023-03-22 | LED display screen hanging box and LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320572979.4U CN219778457U (en) | 2023-03-22 | 2023-03-22 | LED display screen hanging box and LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219778457U true CN219778457U (en) | 2023-09-29 |
Family
ID=88138268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320572979.4U Active CN219778457U (en) | 2023-03-22 | 2023-03-22 | LED display screen hanging box and LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219778457U (en) |
-
2023
- 2023-03-22 CN CN202320572979.4U patent/CN219778457U/en active Active
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