CN113192434A - LED box and LED display screen - Google Patents
LED box and LED display screen Download PDFInfo
- Publication number
- CN113192434A CN113192434A CN202110570358.8A CN202110570358A CN113192434A CN 113192434 A CN113192434 A CN 113192434A CN 202110570358 A CN202110570358 A CN 202110570358A CN 113192434 A CN113192434 A CN 113192434A
- Authority
- CN
- China
- Prior art keywords
- strip
- shaped plate
- led
- locking
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000011324 bead Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000001012 protector Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0221—Locks; Latches
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The application discloses an LED box body and an LED display screen, wherein the LED box body comprises a locking block, a locking handle matched with the locking block, and a first strip-shaped plate and a second strip-shaped plate which are oppositely arranged; the locking block comprises a mounting surface and an angle surface which are far away from each other, the angle surface is not perpendicular to the first direction, and the angle surface is used for being connected with other LED box bodies; the first strip-shaped plate is provided with a mounting cavity in a concave mode, the mounting cavity comprises a first sliding groove and a second sliding groove extending along a third direction, the locking block comprises a first sliding block and a second sliding block which are mutually far away, the first sliding block and the second sliding block are respectively inserted into the first sliding groove and the second sliding groove along the third direction, the first strip-shaped plate is provided with a bolt along the first direction, the locking block is provided with a first positioning hole along the first direction, and the bolt penetrates through a third side wall and is embedded into the first positioning hole so as to be detachably connected with the first strip-shaped plate and the locking block. The LED box body splicing operation is very simple, and the LED box body is convenient to splice; and the locking pieces with different angle surfaces are replaced according to requirements, and splicing at any angle can be performed.
Description
Technical Field
This application relates to LED technical field, specifically is a LED box and LED display screen.
Background
When the box among the current LED display screen needs to carry out the angle connection, the angle lock of integration is adopted to most of all, and this kind of angle lock size is great, and angle lock and box are a whole moreover, make whole display screen box weight aggravate, and less miniature box is difficult to adopt the angle lock because the space is limited, assembles the angle restriction great between the current LED box, and assembles convenient inadequately.
In view of the above, overcoming the deficiencies of the prior art is an urgent problem in the art.
Disclosure of Invention
The main technical problem who solves of this application provides a LED box and LED display screen, can carry out the concatenation of arbitrary angle, and assemble conveniently.
In order to solve the technical problem, the application adopts a technical scheme that: providing an LED box body, wherein the LED box body comprises a locking block, a locking handle matched with the locking block, and a first strip-shaped plate and a second strip-shaped plate which are oppositely arranged, the first strip-shaped plate and the second strip-shaped plate are positioned at the edge of the LED box body, the plate surfaces of the first strip-shaped plate and the second strip-shaped plate are perpendicular to a first direction, and the first strip-shaped plate and the second strip-shaped plate both extend along a second direction;
the locking block comprises a mounting surface and an angle surface which are far away from each other, the angle surface is not perpendicular to the first direction, a first through hole extending along the first direction is arranged on the locking block in a penetrating mode, the first through hole penetrates through the mounting surface and the angle surface, opposite stop blocks are convexly arranged on the inner wall of the first through hole, a kidney-shaped hole is formed between the stop blocks, the angle surface is located on one side, far away from the second strip-shaped plate, of the mounting surface, and the angle surface is used for being connected with other LED boxes;
the first strip-shaped plate is concavely provided with a mounting cavity, the mounting cavity comprises a first side wall, a second side wall and a third side wall, the first side wall and the second side wall are oppositely arranged, the first side wall and the second side wall are respectively concavely provided with a first sliding groove and a second sliding groove which extend along a third direction, the first direction, the second direction and the third direction are mutually vertical, the locking block comprises a first sliding block and a second sliding block which are mutually far away, the first sliding block and the second sliding block are respectively inserted into the first sliding groove and the second sliding groove along the third direction, the first strip-shaped plate is provided with a bolt along the first direction, the locking block is provided with a first positioning hole along the first direction, and the bolt penetrates through the third side wall and is embedded into the first positioning hole so as to be detachably connected with the first strip-shaped plate and the locking block;
the lock handle comprises a lock rod extending along the first direction, and a lock head and a handle which are arranged at two ends of the lock rod, the lock rod penetrates through the second through hole, the lock head and the handle are respectively positioned at two sides of the second strip-shaped plate, and the waist-shaped hole is the same as the cross section of the lock head in shape.
Optionally, the mounting cavity further includes a fourth side wall, the fourth side wall is perpendicular to the third direction, a second positioning hole is formed in the fourth side wall, a positioning column corresponding to the second positioning hole is convexly arranged on the lock block, and one end of the positioning column extends into the second positioning hole to position the lock block.
Optionally, the LED box further includes a third strip plate and a fourth strip plate which are oppositely disposed, the first strip plate, the third strip plate, the second strip plate and the fourth strip plate are sequentially connected end to end, and corner corners where two adjacent strip plates are connected are provided with corner protectors.
Optionally, the LED box further includes a hollow bottom frame, the bottom frame is erected on the first strip-shaped plate, the third strip-shaped plate, the second strip-shaped plate and the fourth strip-shaped plate, and the first strip-shaped plate, the third strip-shaped plate, the second strip-shaped plate, the fourth strip-shaped plate and the bottom frame enclose to form an accommodating portion.
Optionally, be equipped with control box installation position on the chassis and be located two rotatory stationary blades of control box installation position both sides, two rotatory stationary blades rotate connect in on the chassis, control box installation position is used for installing the control box, the protruding calorie of platform that is equipped with two rotatory stationary blades correspond in both sides of control box the control box is located when the control box installation position, it is rotatory the rotatory stationary blade, so that rotatory stationary blade with the chassis is from calorie of platform both sides centre gripping card platform.
Optionally, the locking piece is further provided with a lightening hole.
Optionally, the locking rod comprises a first locking shaft and a second locking shaft which are coaxially arranged, one end of the first locking shaft is connected with the locking head, the other end of the first locking shaft is connected with one end of the second locking shaft, the other end of the second locking shaft is connected with the handle, and the diameter of the first locking shaft is smaller than that of the second locking shaft.
Optionally, the handle extends in a direction perpendicular to the locking bar.
Optionally, still be equipped with a plurality of screens on the chassis, the LED box still includes the module, one side of module is equipped with the light source, the opposite side of module be equipped with a plurality of with the magnet that the screens corresponds, the magnet card is gone into the screens, and with the screens magnetism is connected.
In order to solve the technical problem, the application adopts a technical scheme that: the LED display screen comprises a plurality of LED boxes in any one of the first aspect, two adjacent LED boxes are connected through a lock handle and a lock block of the LED boxes, and one LED box of the two adjacent LED boxes is connected to the angle surface of the other LED box.
The LED box body comprises a locking block, a locking handle matched with the locking block, and a first strip-shaped plate and a second strip-shaped plate which are oppositely arranged, wherein the first strip-shaped plate and the second strip-shaped plate are positioned at the edge of the LED box body, the surfaces of the first strip-shaped plate and the second strip-shaped plate are perpendicular to a first direction, and the first strip-shaped plate and the second strip-shaped plate both extend along a second direction; the locking block comprises a mounting surface and an angle surface which are far away from each other, the angle surface is not perpendicular to the first direction, a first through hole extending along the first direction is arranged on the locking block in a penetrating mode, the first through hole penetrates through the mounting surface and the angle surface, opposite stop blocks are arranged on the inner wall of the first through hole in a protruding mode, a waist-shaped hole is formed between the stop blocks, the angle surface is located on one side, far away from the second strip-shaped plate, of the mounting surface, and the angle surface is used for being connected with other LED boxes; the first strip-shaped plate is concavely provided with a mounting cavity, the mounting cavity comprises a first side wall, a second side wall and a third side wall, the first side wall and the second side wall are oppositely arranged, the first side wall and the second side wall are respectively concavely provided with a first sliding groove and a second sliding groove which extend along a third direction, the first direction, the second direction and the third direction are mutually vertical, the locking block comprises a first sliding block and a second sliding block which are mutually far away, the first sliding block and the second sliding block are respectively inserted into the first sliding groove and the second sliding groove along the third direction, the first strip-shaped plate is provided with a bolt along the first direction, the locking block is provided with a first positioning hole along the first direction, and the bolt penetrates through the third side wall and is embedded into the first positioning hole so as to be detachably connected with the first strip-shaped plate and the locking block; the lock handle includes along the locking lever of first direction extension, sets up tapered end and the handle at locking lever both ends, and the locking lever passes the second through-hole, and tapered end and handle are located the both sides of second strip board respectively, and the cross-sectional shape in waist shape hole and tapered end is the same. When the LED box body is used, the locking block can be inserted into the mounting cavity along the first sliding groove and the second sliding groove, then the bolt penetrates through the first strip-shaped plate and is embedded into the first positioning hole to be detachably connected with the first strip-shaped plate and the locking block, and other box bodies are fixed on an angle surface, so that the splicing of the plurality of LED box bodies can be realized, the operation is extremely simple, and the splicing is convenient; and the locking pieces with different angle surfaces are replaced according to requirements, so that splicing of different angles between the LED box bodies can be realized, and splicing of any angle can be realized.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is a schematic overall structure diagram of an LED box provided in an embodiment of the present application;
FIG. 2 is a schematic view of the LED housing of FIG. 1 rotated 180 degrees about a first direction;
FIG. 3 is a schematic view of the LED housing of FIG. 2 rotated 180 degrees about a third direction;
FIG. 4 is a schematic view of the LED housing of FIG. 2 with the control box removed;
FIG. 5 is a schematic view of the connection between the locking block in the area A of the LED box body and the first strip-shaped plate in FIG. 3;
fig. 6 is a schematic overall structure diagram of a lock block in an LED box provided in the embodiment of the present application;
fig. 7 is a schematic front structure diagram of a lock block in an LED box provided in the embodiment of the present application;
fig. 8 is a schematic side view of a lock block in an LED box according to an embodiment of the present disclosure;
fig. 9 is a schematic structural diagram of an LED box according to an embodiment of the present disclosure when a latch is inserted into a lock block;
fig. 10 is a schematic structural diagram of an LED box according to an embodiment of the present disclosure when a lock block is engaged with a lock handle.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. 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 application.
In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, the word "exemplary" is used to mean "serving as an example, instance, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is presented to enable any person skilled in the art to make and use the application. In the following description, details are set forth for the purpose of explanation. It will be apparent to one of ordinary skill in the art that the present application may be practiced without these specific details. In other instances, well-known structures and processes are not set forth in detail in order to avoid obscuring the description of the present application with unnecessary detail. Thus, the present application is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein.
Referring to fig. 1 to 10, the present embodiment provides an LED box 10, where the LED box 10 includes a lock block 13, a lock handle 14 matched with the lock block 13, and a first strip 121 and a second strip 122 oppositely disposed, the first strip 121 and the second strip 122 are located at an edge of the LED box 10, plate surfaces of the first strip 121 and the second strip 122 are perpendicular to a first direction F1, and the first strip 121 and the second strip 122 extend along a second direction F2. The locking piece 13 comprises a mounting surface 138 and an angle surface 139 which are far away from each other, the angle surface 139 is not perpendicular to the first direction F1, a first through hole 133 extending along the first direction F1 is arranged on the locking piece 13 in a penetrating mode, the first through hole 133 penetrates through the mounting surface 138 and the angle surface 139, a stop 134 which is oppositely arranged is convexly arranged on the inner wall of the first through hole 133, and a kidney-shaped hole 18 is formed between the stop 134 which is oppositely arranged. An angle surface 139 is located on the side of the mounting surface 138 away from the second strip 122, and the angle surface 139 is used for connecting with other LED boxes 10. The first strip-shaped plate 121 is concavely provided with a mounting cavity 17, the mounting cavity 17 includes a first side wall 171, a second side wall 172 and a third side wall 173, the first side wall 171 and the second side wall 172 are oppositely disposed, the first side wall 171 and the second side wall 172 are respectively concavely provided with a first sliding groove 175 and a second sliding groove 176 extending along a third direction F3, the first direction F1, the second direction F2 and the third direction F3 are perpendicular to each other, the lock block 13 includes a first sliding block 131 and a second sliding block 132 which are away from each other, the first sliding block 131 and the second sliding block 132 are respectively inserted into the first sliding groove 175 and the second sliding groove 176 along the third direction F3, the first strip-shaped plate 121 is provided with a plug pin 179 along the first direction F1, the lock block 13 is provided with a first positioning hole 135 along the first direction F1, and the plug 179 penetrates through the third side wall 173 and is embedded into the first positioning hole 135 to detachably connect the first strip-shaped plate 121 and the lock block 13; the lock handle 14 includes a lock rod 146 extending along the first direction F1, a lock head 143 disposed at both ends of the lock rod 146, and a handle 142, the lock rod 146 passes through the second through hole 191, the lock head 143 and the handle 142 are respectively disposed at both sides of the second strip 122, and the cross-sectional shape of the kidney-shaped hole 18 is the same as that of the lock head 143. This application can insert installation cavity 17 along first spout 175 and second spout 176 with locking piece 13 earlier when using, then use bolt 179 to pass first strip 121 and imbed first locating hole 135 in order to dismantle first strip 121 and locking piece 13 of connection, fix other LED boxes on angular surface 139, can realize the concatenation of a plurality of LED boxes, and change the locking piece 13 that has different angular surfaces 139 according to the demand, realize the concatenation of different angles between the LED box. In addition, the LED box 10 is provided with the lock block 13 and the lock handle 14 which are matched, after the lock head 143 of the lock handle 14 passes through the kidney-shaped hole 18, the lock block 13 and the lock handle 14 can be locked together by rotating the lock handle 14, and the LED box 10 with the same structure can be spliced.
In the embodiment of the present application, the installation cavity 17 further includes a fourth side wall 174, the fourth side wall 174 is perpendicular to the third direction F3, a second positioning hole 177 is disposed on the fourth side wall 174, a positioning column 137 corresponding to the second positioning hole 177 is convexly disposed on the lock block 13, and one end of the positioning column 137 extends into the second positioning hole 177 to position the lock block 13.
In this embodiment, the LED box 10 further includes a third strip-shaped plate 123 and a fourth strip-shaped plate 124 which are oppositely disposed, the first strip-shaped plate 121, the third strip-shaped plate 123, the second strip-shaped plate 122 and the fourth strip-shaped plate 124 are sequentially connected end to end, and a corner where two adjacent strip-shaped plates are connected is provided with a corner protector 125. Damage to the LED housing 10 can be avoided by providing the corner protectors 125.
In this embodiment, the LED box 10 further includes a hollow bottom frame 126, the bottom frame 126 is erected on the first strip-shaped plate 121, the third strip-shaped plate 123, the second strip-shaped plate 122 and the fourth strip-shaped plate 124, and the first strip-shaped plate 121, the third strip-shaped plate 123, the second strip-shaped plate 122, the fourth strip-shaped plate 124 and the bottom frame 126 enclose to form a receiving portion.
In the embodiment of the present application, a control box mounting location 128 and two rotation fixing pieces 127 located at two sides of the control box mounting location 128 are disposed on the chassis 126, the two rotation fixing pieces 127 are rotatably connected to the chassis 126, the control box mounting location 128 is used for mounting the control box 16, two sides of the control box 16 are convexly provided with the clamping platforms 161 corresponding to the two rotation fixing pieces 127, and when the control box 16 is located on the control box mounting location 128, the rotation fixing pieces 127 are rotated, so that the rotation fixing pieces 127 and the chassis 126 clamp the clamping platforms 161 from two sides of the clamping platforms 161. The control box 16 is connected to a power line 163 and a data line 164. A waterproof ring 1261 is also provided on the chassis 126.
In the embodiment of the present application, the locking piece 13 is further provided with a lightening hole 136. The weight of the lock piece 13 can be reduced.
In the embodiment of the present application, the lock lever 146 includes a first lock shaft 144 and a second lock shaft 145 coaxially disposed, one end of the first lock shaft 144 is connected to the lock head 143, the other end of the first lock shaft 144 is connected to one end of the second lock shaft 145, the other end of the second lock shaft 145 is connected to the handle 142, and the diameter of the first lock shaft 144 is smaller than that of the second lock shaft 145. The diameter of the second lock shaft 145 is the same as the diameter of the second through hole 191. The handle 142 extends in a direction perpendicular to the lock lever 146.
In the embodiment of the present application, the bottom frame 126 is further provided with a plurality of clamping positions 129, the LED box 10 further includes a module 15, one side of the module 15 is provided with a light source 151, the other side of the module 15 is provided with a plurality of magnets 152 corresponding to the clamping positions 129, and the magnets 152 are clamped in the clamping positions 129 and magnetically connected with the clamping positions 129.
Further, the present application also provides an LED display screen, where an LED includes a plurality of LED boxes 10 in any of the above embodiments, two adjacent LED boxes 10 are connected by a lock handle 14 and a lock block 13 of the LED box 10, and one LED box 10 of the two adjacent LED boxes 10 is connected to an angle surface 139 of another LED box 10.
In the embodiment of the present application, the splicing manner of two adjacent LED boxes 10 is as follows:
the locking block 13 is firstly inserted into the mounting cavity 17 along the first sliding slot 175 and the second sliding slot 176 of one of the LED boxes 10, and then the bolt 179 is used to pass through the first strip-shaped plate 121 and to be inserted into the first positioning hole 135 to detachably connect the first strip-shaped plate 121 and the locking block 13 of one of the LED boxes 10, so as to connect one of the LED boxes 10 with the locking block 13;
after the lock head 143 of the lock handle 14 of the other LED box 10 passes through the kidney-shaped hole 18 of one of the LED box 10, the lock block 13 and the lock handle 14 can be locked together by rotating the lock handle 14, so that the two LED boxes 10 of the same structure are spliced.
The above embodiments are merely examples and are not intended to limit the scope of the present disclosure, and all modifications, equivalents, and flow charts using the contents of the specification and drawings of the present disclosure or those directly or indirectly applied to other related technical fields are intended to be included in the scope of the present disclosure.
Claims (10)
1. An LED box body is characterized by comprising a locking block, a locking handle matched with the locking block, and a first strip-shaped plate and a second strip-shaped plate which are oppositely arranged, wherein the first strip-shaped plate and the second strip-shaped plate are positioned at the edge of the LED box body, the surfaces of the first strip-shaped plate and the second strip-shaped plate are perpendicular to a first direction, and the first strip-shaped plate and the second strip-shaped plate both extend along a second direction;
the locking block comprises a mounting surface and an angle surface which are far away from each other, the angle surface is not perpendicular to the first direction, a first through hole extending along the first direction is arranged on the locking block in a penetrating mode, the first through hole penetrates through the mounting surface and the angle surface, opposite stop blocks are convexly arranged on the inner wall of the first through hole, a kidney-shaped hole is formed between the stop blocks, the angle surface is located on one side, far away from the second strip-shaped plate, of the mounting surface, and the angle surface is used for being connected with other LED boxes;
the first strip-shaped plate is concavely provided with a mounting cavity, the mounting cavity comprises a first side wall, a second side wall and a third side wall, the first side wall and the second side wall are oppositely arranged, the first side wall and the second side wall are respectively concavely provided with a first sliding groove and a second sliding groove which extend along a third direction, the first direction, the second direction and the third direction are mutually vertical, the locking block comprises a first sliding block and a second sliding block which are mutually far away, the first sliding block and the second sliding block are respectively inserted into the first sliding groove and the second sliding groove along the third direction, the first strip-shaped plate is provided with a bolt along the first direction, the locking block is provided with a first positioning hole along the first direction, and the bolt penetrates through the third side wall and is embedded into the first positioning hole so as to be detachably connected with the first strip-shaped plate and the locking block;
the lock handle comprises a lock rod extending along the first direction, and a lock head and a handle which are arranged at two ends of the lock rod, the lock rod penetrates through the second through hole, the lock head and the handle are respectively positioned at two sides of the second strip-shaped plate, and the waist-shaped hole is the same as the cross section of the lock head in shape.
2. The LED cabinet as claimed in claim 1, wherein the mounting cavity further includes a fourth sidewall perpendicular to the third direction, the fourth sidewall has a second positioning hole, the locking block has a positioning post protruding from the fourth sidewall and corresponding to the second positioning hole, and one end of the positioning post extends into the second positioning hole to position the locking block.
3. The LED box body as claimed in claim 1, further comprising a third strip plate and a fourth strip plate which are oppositely arranged, wherein the first strip plate, the third strip plate, the second strip plate and the fourth strip plate are sequentially connected end to end, and a corner bead is arranged at a corner where two adjacent strip plates are connected.
4. The LED box body of claim 3, further comprising a hollow bottom frame, wherein the bottom frame is erected on the first strip-shaped plate, the third strip-shaped plate, the second strip-shaped plate and the fourth strip-shaped plate, and the first strip-shaped plate, the third strip-shaped plate, the second strip-shaped plate, the fourth strip-shaped plate and the bottom frame enclose to form a containing part.
5. The LED box body as claimed in claim 4, wherein the chassis is provided with a control box mounting position and two rotary fixing plates at two sides of the control box mounting position, the two rotary fixing plates are rotatably connected to the chassis, the control box mounting position is used for mounting a control box, two sides of the control box are convexly provided with clamping platforms corresponding to the two rotary fixing plates, and when the control box is located at the control box mounting position, the rotary fixing plates are rotated so that the rotary fixing plates and the chassis clamp the clamping platforms from two sides of the clamping platforms.
6. The LED cabinet as claimed in claim 1, wherein the locking piece is further provided with lightening holes.
7. The LED box body of claim 1, wherein the locking rod comprises a first locking shaft and a second locking shaft which are coaxially arranged, one end of the first locking shaft is connected with the locking head, the other end of the first locking shaft is connected with one end of the second locking shaft, the other end of the second locking shaft is connected with the handle, and the diameter of the first locking shaft is smaller than that of the second locking shaft.
8. The LED cabinet of claim 1, wherein the handle extends in a direction perpendicular to the locking bar.
9. The LED box body according to any one of claims 1 to 8, wherein a plurality of clamping positions are further arranged on the bottom frame, the LED box body further comprises a module, a light source is arranged on one side of the module, a plurality of magnets corresponding to the clamping positions are arranged on the other side of the module, and the magnets are clamped into the clamping positions and are magnetically connected with the clamping positions.
10. An LED display screen, characterized in that, the LED display screen includes a plurality of LED boxes of any claim 1-9, two adjacent LED boxes are connected through the lock handle and the lock block of the LED box, wherein, one LED box of two adjacent LED boxes is connected on the angle face of the other LED box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110570358.8A CN113192434B (en) | 2021-05-25 | 2021-05-25 | LED box and LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110570358.8A CN113192434B (en) | 2021-05-25 | 2021-05-25 | LED box and LED display screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113192434A true CN113192434A (en) | 2021-07-30 |
| CN113192434B CN113192434B (en) | 2024-05-03 |
Family
ID=76985089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110570358.8A Active CN113192434B (en) | 2021-05-25 | 2021-05-25 | LED box and LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113192434B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114743467A (en) * | 2022-04-19 | 2022-07-12 | 深圳市艾比森光电股份有限公司 | Display screen |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205158828U (en) * | 2015-11-25 | 2016-04-13 | 陈小明 | LED display screen and lock is assembled to LED box thereof |
| CN107248381A (en) * | 2017-08-01 | 2017-10-13 | 深圳洛可可工业设计有限公司 | A kind of LED screen splicing construction and LED screen |
| CN207517309U (en) * | 2017-12-15 | 2018-06-19 | 深圳市洲明科技股份有限公司 | Auxiliary lifting splicing body and LED display |
| CN110131261A (en) * | 2019-06-03 | 2019-08-16 | 深德彩智能科技(东莞)有限公司 | The attachment device and LED display of LED box |
| CN111243453A (en) * | 2020-03-13 | 2020-06-05 | 深德彩智能科技(东莞)有限公司 | Ratchet wheel quick lock and LED display screen with same |
| CN211016335U (en) * | 2020-03-16 | 2020-07-14 | 深圳市优景观复光电有限公司 | L ED display screen box body splicing lock rod device |
| CN212573313U (en) * | 2020-07-31 | 2021-02-19 | 深圳市泰利光电科技有限公司 | LED display screen |
| CN112628249A (en) * | 2020-12-30 | 2021-04-09 | 深圳蓝普科技有限公司 | Radian lock and concatenation screen |
-
2021
- 2021-05-25 CN CN202110570358.8A patent/CN113192434B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205158828U (en) * | 2015-11-25 | 2016-04-13 | 陈小明 | LED display screen and lock is assembled to LED box thereof |
| CN107248381A (en) * | 2017-08-01 | 2017-10-13 | 深圳洛可可工业设计有限公司 | A kind of LED screen splicing construction and LED screen |
| CN207517309U (en) * | 2017-12-15 | 2018-06-19 | 深圳市洲明科技股份有限公司 | Auxiliary lifting splicing body and LED display |
| CN110131261A (en) * | 2019-06-03 | 2019-08-16 | 深德彩智能科技(东莞)有限公司 | The attachment device and LED display of LED box |
| CN111243453A (en) * | 2020-03-13 | 2020-06-05 | 深德彩智能科技(东莞)有限公司 | Ratchet wheel quick lock and LED display screen with same |
| CN211016335U (en) * | 2020-03-16 | 2020-07-14 | 深圳市优景观复光电有限公司 | L ED display screen box body splicing lock rod device |
| CN212573313U (en) * | 2020-07-31 | 2021-02-19 | 深圳市泰利光电科技有限公司 | LED display screen |
| CN112628249A (en) * | 2020-12-30 | 2021-04-09 | 深圳蓝普科技有限公司 | Radian lock and concatenation screen |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114743467A (en) * | 2022-04-19 | 2022-07-12 | 深圳市艾比森光电股份有限公司 | Display screen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113192434B (en) | 2024-05-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113192434A (en) | LED box and LED display screen | |
| CN109036161B (en) | LED display screen | |
| CN206833841U (en) | Erecting device and the display screen unit using the erecting device | |
| CN106952586B (en) | Display screen unit and display screen installation module adopting same | |
| CN206937157U (en) | Steering column packaging device and steering column assembly line | |
| CN212541752U (en) | Outdoor grating screen of multi-angle installation | |
| CN209195192U (en) | Show theftproof lock | |
| CN206833842U (en) | Display screen unit | |
| CN210722241U (en) | LED display module and LED display screen | |
| CN210244991U (en) | Novel outdoor advertising board | |
| CN206833844U (en) | Display screen unit and the display screen installation module using the display screen unit | |
| CN217053791U (en) | Unit type curtain wall embedded part convenient to position and install | |
| CN201118686Y (en) | Clamping structure for mobile communication device | |
| CN219639207U (en) | Display rack | |
| CN207009000U (en) | Casing and the display screen unit using the casing | |
| CN217081011U (en) | Part assembly structure | |
| CN219553211U (en) | Fixing piece for display rack and display rack | |
| CN213277284U (en) | LED display screen lamp strip and LED display screen | |
| CN216850057U (en) | Battery energy storage cabinet convenient to splice | |
| CN218494717U (en) | Mounting structure of wireless network bridge equipment and mounting support thereof | |
| CN220749659U (en) | LED display screen advertising machine | |
| CN219606465U (en) | Camera support | |
| CN206833843U (en) | Casing and the display screen unit using the casing | |
| CN210530498U (en) | Oil gas field ground engineering construction safety protection isolating device | |
| CN217875077U (en) | Special face recognition device of wisdom building site floodgate machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |