CN113035053A - Protection type electronic information display board based on thing networking - Google Patents
Protection type electronic information display board based on thing networking Download PDFInfo
- Publication number
- CN113035053A CN113035053A CN202110227820.4A CN202110227820A CN113035053A CN 113035053 A CN113035053 A CN 113035053A CN 202110227820 A CN202110227820 A CN 202110227820A CN 113035053 A CN113035053 A CN 113035053A
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- display board
- block
- fixed
- board body
- rotating
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- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a protective electronic information display board based on the Internet of things, and relates to the technical field of related equipment of the Internet of things. The display board comprises a display board body, wherein a placing plate is arranged on the lower side of the display board body, a base is arranged on the lower side of the placing plate, strip-shaped supporting plates are fixed on the lower side of the placing plate, supporting openings are formed in positions, corresponding to the strip-shaped supporting plates, of the upper end of the base, a U-shaped seat is fixed at the upper end of the base behind the placing plate, a rotating block is fixed on the lower side of an installation block, a convex rod is fixed at a position, corresponding to a strip-shaped clamping hole, of the right side of a round block, and corner protection blocks are arranged at. According to the invention, the display board body is placed in the placing groove of the placing plate, then the upper end of the placing plate is abutted by the corner protecting block, so that the display board body is vertical, the convex rod is taken out of the rotating seat and the rotating block, the display board body is convenient to rotate, the replacement and maintenance work is convenient, meanwhile, the supporting block is supported by the supporting port, the display board body is supported at multiple points, and the stability is improved.
Description
Technical Field
The invention belongs to the technical field of related equipment of the Internet of things, and particularly relates to a protective electronic information display board based on the Internet of things.
Background
The internet of things is an information bearing body based on the internet, a traditional telecommunication network and the like, and enables all common physical objects which can be independently addressed to form an interconnected and intercommunicated network;
at present in order to improve the effect of propaganda, generally can place information on the display board, propagate through the display board, change in order to can conveniently to the information on the display board, will use electronic information display board, therefore electronic information display board just need use the thing networking to work, but it still has following drawback in the in-service use:
1. when the electronic information display board is used, the vertical state of the electronic information display board cannot be ensured, and the watching effect of people on the electronic information display board can be influenced;
2. the existing electronic information display board is in a vertical state, so that the height of the electronic information display board is higher, and further, when a fault occurs, the electronic information display board is inconvenient to disassemble and overhaul, so that the overhaul efficiency of workers is influenced;
3. when the electronic information display board is used, the stability is insufficient, and after the electronic information display board is installed, the electronic information display board is easy to be heavy at the top and light at the bottom, so that the electronic information display board is collapsed.
Therefore, the existing electronic information display board cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.
Disclosure of Invention
The invention aims to provide a protective electronic information display board based on the Internet of things.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a protective electronic information display board based on the Internet of things, which comprises a display board body, wherein a placing plate is arranged on the lower side of the display board body, a base is arranged on the lower side of the placing plate, strip-shaped supporting plates are fixed on the lower side of the placing plate and are uniformly distributed in a linear manner, seven supporting ports are formed in positions, corresponding to the strip-shaped supporting plates, of the upper end of the base, and the lower ends of the strip-shaped supporting plates are arranged in the corresponding supporting ports;
a U-shaped seat is fixed at the upper end of the base behind the placing plate, an installing block is fixed at the rear side of the placing plate above the U-shaped seat, a rotating block is fixed at the lower side of the installing block, rotating rods are fixed at the front side and the rear side of the rotating block, rotating holes are formed in the positions, corresponding to the rotating rods, of the inner side of the U-shaped seat, strip-shaped clamping holes are formed in the front side of the rotating rod and penetrate through the rotating rods and the rotating block, placing holes are formed in the front side and the rear side of the outer portion of the U-shaped seat, and protruding round holes are formed in the inner side wall of the U-shaped seat between the placing holes and the corresponding rotating holes;
a threaded cylinder is arranged in a placing hole in the U-shaped seat on the right side of the rotating block, a round block is arranged in a placing hole in the U-shaped seat on the left side of the rotating block, a convex rod is fixed at a position, corresponding to the strip-shaped clamping hole, on the right side of the round block, a threaded rod is fixed on the right side of the convex rod, the convex rod penetrates through the strip-shaped clamping hole and the convex circular hole, and the threaded rod is spirally connected with the threaded cylinder, so that the convex rod cannot be taken out of the strip-shaped clamping hole and the convex circular hole;
the diagonal angle department all is provided with the angle bead piece about display board body upper end, place the board upper end between installation piece and the display board body and be fixed with the baffle, the baffle can support the display board body for the rear side of display board body obtains relying on, the rear side of baffle is fixed with the connecting block, the diagonal angle department all is fixed with the spliced pole about the connecting block upper end, the rear side of angle bead piece all is fixed with the semicolumn, the semicolumn corresponds all be fixed with the pull rod on the lateral wall of spliced pole.
Furthermore, one end of the connecting column, which is close to the pull rod, is provided with a limiting hole, and the inside of the limiting hole is provided with an adjusting hole, so that the connectivity between the connecting column and the pull rod is ensured.
Further, the pull rod is close to the one end of spliced pole all is fixed with the regulating plate, all the cover is equipped with the spring on the table lateral wall of pull rod, through the pulling of spring to the angle bead piece, consequently makes the angle bead piece clip the display board body, guarantees that the angle bead piece can not drop on the display board body, regulating plate and spring all set up in the regulating hole that corresponds.
Furthermore, the downside of bar fagging all is fixed with the friction pad, and the friction pad meets with the bottom that supports the mouth, and after the supporting shoe was put into and is supported mouthful, the friction pad met with the bottom that supports mouthful, improves the supporting shoe and supports mouthful stability, the socket has been seted up at the middle part of base downside, through the socket, is convenient for lift up the base to reach and be convenient for remove.
Further, a placing groove is formed in the upper end of the placing plate, and the lower side of the display board body is provided with the placing groove, so that the placing groove limits the lower side of the display board body, and the situation that the lower side of the display board body cannot slip is guaranteed.
Further, the dwang sets up downthehole at the rotation that corresponds, the diameter in spacing hole is less than the diameter in regulation hole, the edge groove has been seted up to the lateral wall that threaded rod was kept away from to a screw thread section of thick bamboo, is convenient for twist out a screw thread section of thick bamboo placing downthehole through the edge groove.
Furthermore, a connecting port is formed in the rear side of the connecting block, a supporting block is arranged inside the connecting port, the connecting port is larger than the supporting block, and the connecting port is convenient for containing the supporting block.
Furthermore, the upper parts of the left side and the right side of the connecting port are provided with movable holes, the positions of the left side and the right side of the supporting block corresponding to the movable holes are respectively fixed with a movable rod, and the movable rods are limited by the movable holes, so that the supporting block cannot fall in the connecting port, and the movable rods are arranged in the corresponding movable holes.
Furthermore, a rubber clamping ball is fixed on the front side of the supporting block below the movable rod, a mounting hole is formed in the side wall of the connecting port and corresponds to the position of the rubber clamping ball, when the supporting block is not used for supporting the display board body, the supporting block is rotated into the connecting port, so that the rubber clamping ball on the supporting block is clamped in the mounting hole, the supporting block cannot shake in the connecting port, the rubber clamping ball is arranged in the mounting hole, a groove is formed in the rear side of the supporting block, a worker holds the groove and pulls the supporting plate, and therefore the rubber clamping ball is convenient to pull out of the mounting hole.
The invention has the following beneficial effects:
1. the angle protection block is arranged in the placing groove, the lower side of the display board body is limited by placing the lower side of the display board body in the placing groove, two opposite angles above the display board body are clamped by the angle protection block, the rear side of the display board body is abutted by the baffle, and therefore the display board body is vertically placed, the display board body can normally work, and people can better observe information on the display board body when using the display board body.
2. The display board body is arranged on the rotary block, the U-shaped seat and the convex rod, when the display board body needs to be disassembled and maintenance work is carried out, the threaded cylinder is screwed out of the threaded rod, the convex rod is moved out of the strip-shaped clamping hole and the convex round hole, the rotary block and the rotary seat are not limited by the convex rod, the display board body is rotated backwards, after the rotary block and the U-shaped seat are in a vertical state, the corner protection blocks at two ends of the display board body are moved away, the display board body can be pulled out of the placing plate and is maintained, and meanwhile the display board body is in a flat state, so that a worker can conveniently pull out the display board body, and the maintenance work efficiency is improved.
3. The display board is provided with the supporting blocks and the supporting ports, when the display board body is in a vertical state, the placing plate can drive the strip-shaped supporting plates to rotate into the supporting ports, so that the strip-shaped supporting plates are supported by the bottoms of the supporting ports, the placing plate is supported by the strip-shaped plates, and meanwhile, the supporting blocks are not fixedly arranged at the bottoms of the placing plate, so that the placing plate is supported by the supporting blocks in multiple points, the display board body is more stable, and the situation that the display board body is toppled over is avoided.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a rear view structural diagram of the present invention;
FIG. 3 is a rear view of the mounting block and the mounting plate of FIG. 1 according to the present invention;
FIG. 4 is a front view of the mounting block and the mounting plate of FIG. 1 according to the present invention;
FIG. 5 is a view of the corner block and baffle of FIG. 2 according to the present invention;
FIG. 6 is a block diagram of the circle of FIG. 2 according to the present invention;
FIG. 7 is a cross-sectional view of the U-shaped seat of FIG. 2 according to the present invention;
FIG. 8 is a block diagram of the corner block of FIG. 1 in accordance with the present invention;
FIG. 9 is a block diagram of the connector block of FIG. 2 according to the present invention;
FIG. 10 is a block diagram of the support block of FIG. 2 according to the present invention;
FIG. 11 is a cross-sectional view of the threaded cartridge of FIG. 1 of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a display board body; 2. a corner protecting block; 201. a pull rod; 202. a semi-cylinder; 203. an adjusting plate; 204. a spring; 3. mounting blocks; 301. rotating the block; 302. rotating the rod; 303. strip-shaped clamping holes; 4. a threaded barrel; 401. a ridge groove; 5. a base; 501. a U-shaped seat; 5011. placing holes; 5012. a convex circular hole; 5013. rotating the hole; 502. a support port; 503. a socket; 6. placing the plate; 601. a strip-shaped supporting plate; 602. a friction pad; 603. a placement groove; 7. a round block; 701. a male rod; 702. a threaded rod; 8. a baffle plate; 801. connecting blocks; 802. connecting columns; 803. a movable hole; 804. a connecting port; 805. mounting holes; 806. an adjustment hole; 807. a limiting hole; 9. a support block; 901. a groove; 902. rubber ball clamping; 903. a movable rod.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-11, the invention is a protective electronic information display board based on the internet of things, comprising a display board body 1, a U-shaped seat 501 fixed on the upper end of a base 5 behind a placing plate 6, a mounting block 3 fixed on the rear side of the placing plate 6 above the U-shaped seat 501, a rotating block 301 fixed on the lower side of the mounting block 3, rotating rods 302 fixed on the front and rear sides of the rotating block 301, rotating holes 5013 formed on the inner side of the U-shaped seat 501 corresponding to the rotating rods 302, when the rotating block 301 rotates, the rotating rod 302 on the rotating block 301 rotates in the rotating hole 5013 on the U-shaped seat 501, a bar-shaped clamping hole 303 formed on the front side of the rotating rod 302, and the bar-shaped clamping hole 303 penetrates through the rotating rod 302 and the rotating block 301, a threaded barrel 4 is arranged in the placing hole 5011 on the U-shaped seat 501 on the right side of the rotating block 301, a round block 7 is arranged in the placing hole 5011 on the U-shaped seat 501 on the, a convex rod 701 is fixed on the right side of the round block 7 corresponding to the position of the strip-shaped clamping hole 303, a threaded rod 702 is fixed on the right side of the convex rod 701, the convex rod 701 penetrates through the strip-shaped clamping hole 303 and the convex circular hole 5012, the convex rod 701 moves into the strip-shaped clamping hole 303 and the convex circular hole 5012, the rotating block 301 and the U-shaped seat 501 are clamped by the convex rod 701, the rotating block 301 cannot rotate inside the U-shaped seat 501, the rotating block 301 is supported by the U-shaped seat 501 at the moment, the mounting block 3 is supported, and the placing plate 6 is supported, so that the display board body 1 is supported, and the threaded rod 702 is in threaded connection with the threaded barrel 4;
the display board comprises a U-shaped seat 501, a plurality of positioning holes 5011 are formed in the front side and the rear side of the outer portion of the U-shaped seat 501, and a plurality of convex circular holes 5012 are formed in the inner side wall of the U-shaped seat 501 between the positioning holes 5011 and corresponding rotating holes 5013, when the display board body 1 needs to be disassembled, a threaded cylinder 4 is screwed out of a threaded rod 702, and then a round block 7 is pulled out of the rotating holes 5013, so that the round block 7 drives the convex rod 701 and the threaded rod 702 to move out of a strip-shaped clamping hole 303 and the rotating holes 5013, and further the rotating block 301 can rotate on the U-shaped seat 501, and by rotating the display board body 1 backwards, after the rotating block 301 and the U-shaped seat 501 are in a vertical state, the display board body 1 is in a horizontal state, and at the moment, corner protectors 2 at two ends of the display board body 1 are removed, so that the display board body 1 can be pulled;
the left and right opposite corners of the upper end of the display board body 1 are both provided with corner protection blocks 2, the upper end of a placing plate 6 between a mounting block 3 and the display board body 1 is fixed with a baffle plate 8, the rear side of the baffle plate 8 is fixed with a connecting block 801, when the corner protection block 2 needs to be moved away from the display board body 1, the corner protection block 2 is pulled towards the direction far away from the display board body 1, so the corner protection block 2 drives a semi-cylinder 202 and a pull rod 201 to move on the connecting column 802, the distance between the corner protection block 2 and the display board body 1 is longer and longer, the left and right opposite corners of the upper end of the connecting block 801 are both fixed with connecting columns 802, the rear side of the corner protection block 2 is both fixed with semi-cylinders 202, the pull rods 201 are both fixed on the side walls of the semi-cylinders 202 corresponding to the connecting columns 802, the lower side of the display board body 1 is provided with the placing plate 6, the upper end, the lower side of the display board body 1 is placed in the placing groove 603, so that the lower side of the display board body 1 is limited, two corners above the display board body 1 are clamped by the corner protecting block 2, and the rear side of the display board body 1 is abutted by the baffle 8, so that the display board body 1 is vertically placed, and the display board body 1 can normally work;
the downside of placing board 6 is provided with base 5, the downside of placing board 6 is fixed with bar fagging 601, and bar fagging 601 is seven linear evenly distributed, support mouth 502 has all been seted up to the position department that bar fagging 601 is corresponding to base 5's upper end, the lower extreme setting of bar fagging 601 is in the support mouth 502 that corresponds, when display board body 1 is in the vertically state, place board 6 and can drive bar fagging 601 and rotate to support mouthful 502 in, consequently, the bottom of supporting mouth 502 supports bar fagging 601, thereby bar fagging 601 supports placing board 6 and carry out the supporting operation.
As shown in fig. 3, 5, 7, 8, 9, and 11, one end of the connecting column 802 close to the pull rod 201 is provided with a limiting hole 807, the limiting hole 807 is provided with an adjusting hole 806, one end of the pull rod 201 close to the connecting column 802 is fixed with an adjusting plate 203, the surface side wall of the pull rod 201 is sleeved with a spring 204, when the corner protecting block 2 is driven to move away from the diagonal position of the display board body 1, the corner protecting block 2 drives the pull rod 201 to move, and further drives the adjusting plate 203 to move in the adjusting hole 806, so that the adjusting plate 203 extrudes the spring 204, otherwise, when the corner protecting block 2 is loosened, the spring 204 pushes the adjusting plate 203 to move towards the inside of the adjusting hole 806, so as to drive the pull rod 201 and the corner protecting block 2 to move towards the display board body 1, so that the corner protecting block 2 clamps the diagonal position of the display board body 1, the adjusting plate 203 and the spring 204 are both disposed in the corresponding adjusting holes 806, and the adjusting, the diameter of spacing hole 807 is less than the diameter of regulation hole 806, and the edge groove 401 has been seted up to the lateral wall that threaded section of thick bamboo 4 kept away from threaded rod 702, and the downside of bar fagging 601 all is fixed with friction pad 602, and friction pad 602 meets with the bottom that supports mouthful 502, and socket 503 has been seted up at the middle part of base 5 downside.
As shown in fig. 2, 5, 9 and 10, a connection port 804 is provided at the rear side of the connection block 801, a support block 9 is provided inside the connection port 804, movable holes 803 are provided at the upper positions of the left and right sides of the connection port 804, movable rods 903 are fixed at positions corresponding to the movable holes 803 of the left and right sides of the support block 9, when the display board body 1 is in a flat state, in order to ensure that the display board body 1 does not directly topple over, the support block 9 passes through the support block 9, so that the support block 9 drives the movable rods 903 to rotate in the movable holes 803, and after the support block 9 rotates in the connection port 804 to be perpendicular to the connection block 801, the lower side of the support block 9 is connected with the ground, so that the support block 9 supports the connection block 801, and further supports the middle of the display board body 1, and when the display board body 1 is in a flat state, the toppling over does, a rubber clamping ball 902 is fixed on the front side of the supporting block 9 below the movable rod 903, a mounting hole 805 is formed in the side wall of the connecting port 804 corresponding to the rubber clamping ball 902, the rubber clamping ball 902 is arranged in the mounting hole 805, and a groove 901 is formed in the rear side of the supporting block 9.
The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.
Claims (9)
1. The utility model provides a protection type electronic information display board based on thing networking, includes display board body (1), its characterized in that: a placing plate (6) is arranged on the lower side of the display board body (1), a base (5) is arranged on the lower side of the placing plate (6), strip-shaped supporting plates (601) are fixed on the lower side of the placing plate (6), seven linear and uniform strip-shaped supporting plates (601) are distributed on the lower side of the placing plate (6), supporting ports (502) are formed in positions, corresponding to the strip-shaped supporting plates (601), of the upper end of the base (5), and the lower ends of the strip-shaped supporting plates (601) are arranged in the corresponding supporting ports (502);
a U-shaped seat (501) is fixed at the upper end of a base (5) at the rear of the placing plate (6), a mounting block (3) is fixed at the rear side of the placing plate (6) above the U-shaped seat (501), a rotating block (301) is fixed at the lower side of the mounting block (3), rotating rods (302) are fixed at the front side and the rear side of each rotating block (301), rotating holes (5013) are formed in positions, corresponding to the rotating rods (302), of the inner side of the U-shaped seat (501), strip-shaped clamping holes (303) are formed in the front side of each rotating rod (302), the strip-shaped clamping holes (303) penetrate through the rotating rods (302) and the rotating blocks (301), placing holes (5011) are formed in the front side and the rear side of the outer portion of the U-shaped seat (501), and convex circular holes (5012) are formed in the inner side wall of the U-shaped seat (501) between the placing holes (5011) and;
a threaded cylinder (4) is arranged in a placing hole (5011) in the U-shaped seat (501) on the right of the rotating block (301), a round block (7) is arranged in the placing hole (5011) in the U-shaped seat (501) on the left of the rotating block (301), a convex rod (701) is fixed at the position, corresponding to the strip-shaped clamping hole (303), on the right of the round block (7), a threaded rod (702) is fixed on the right of the convex rod (701), the convex rod (701) penetrates through the strip-shaped clamping hole (303) and the convex round hole (5012), and the threaded rod (702) is in threaded connection with the threaded cylinder (4);
the right angle department about display board body (1) upper end all is provided with angle bead piece (2), place board (6) upper end between installation piece (3) and display board body (1) and be fixed with baffle (8), the rear side of baffle (8) is fixed with connecting block (801), right angle department all is fixed with spliced pole (802) about connecting block (801) upper end, the rear side of angle bead piece (2) all is fixed with semi-cylindrical (202), semi-cylindrical (202) correspond all be fixed with pull rod (201) on the lateral wall of spliced pole (802).
2. The protective electronic information display board based on the internet of things of claim 1, wherein one end of the connecting column (802) close to the pull rod (201) is provided with a limiting hole (807), and the limiting hole (807) is internally provided with an adjusting hole (806).
3. The protection type electronic information display board based on the Internet of things is characterized in that one end, close to the connecting column (802), of the pull rod (201) is fixedly provided with an adjusting plate (203), the surface side wall of the pull rod (201) is sleeved with a spring (204), and the adjusting plate (203) and the spring (204) are arranged in corresponding adjusting holes (806).
4. The internet-of-things-based protective electronic information display board according to claim 1, wherein friction pads (602) are fixed on the lower sides of the bar-shaped supporting plates (601), the friction pads (602) are connected with the bottoms of the supporting ports (502), and the middle of the lower side of the base (5) is provided with a socket (503).
5. The protection type electronic information display board based on the Internet of things of claim 1, wherein a placing groove (603) is formed in the upper end of the placing plate (6), and the placing groove (603) is formed in the lower side of the display board body (1).
6. The protective electronic information display board based on the Internet of things of claim 2, wherein the rotating rods (302) are arranged in corresponding rotating holes (5013), the diameter of the limiting hole (807) is smaller than that of the adjusting hole (806), and the side wall of the threaded barrel (4) far away from the threaded rod (702) is provided with a ridge groove (401).
7. The protective electronic information display board based on the Internet of things as claimed in claim 1, wherein a connecting port (804) is formed in the rear side of the connecting block (801), and a supporting block (9) is arranged inside the connecting port (804).
8. The protection type electronic information display board based on the Internet of things of claim 7, wherein the upper parts of the left side and the right side of the connecting port (804) are provided with movable holes (803), the positions of the left side and the right side of the supporting block (9) corresponding to the movable holes (803) are respectively fixed with a movable rod (903), and the movable rods (903) are arranged in the corresponding movable holes (803).
9. The protection type electronic information display board based on the internet of things of claim 8, wherein a rubber clamping ball (902) is fixed on the front side of a supporting block (9) below the movable rod (903), a mounting hole (805) is formed in the side wall of the connecting port (804) at a position corresponding to the rubber clamping ball (902), the rubber clamping ball (902) is arranged in the mounting hole (805), and a groove (901) is formed in the rear side of the supporting block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110227820.4A CN113035053A (en) | 2021-03-02 | 2021-03-02 | Protection type electronic information display board based on thing networking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110227820.4A CN113035053A (en) | 2021-03-02 | 2021-03-02 | Protection type electronic information display board based on thing networking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113035053A true CN113035053A (en) | 2021-06-25 |
Family
ID=76465234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110227820.4A Withdrawn CN113035053A (en) | 2021-03-02 | 2021-03-02 | Protection type electronic information display board based on thing networking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113035053A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024041011A1 (en) * | 2022-08-26 | 2024-02-29 | 王远志 | Graphics image processing device mounting and connecting rack |
-
2021
- 2021-03-02 CN CN202110227820.4A patent/CN113035053A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024041011A1 (en) * | 2022-08-26 | 2024-02-29 | 王远志 | Graphics image processing device mounting and connecting rack |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210625 |
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| WW01 | Invention patent application withdrawn after publication |