Electronic information board with base convenient to disassemble and assemble
By designing a base structure and thermal conductor plate that is easy to disassemble and assemble, the problem of inconvenient disassembly and assemble electronic information cards is solved, convenient maintenance and efficient heat dissipation are achieved, and service life is extended.
Patent Information
- Application Number
- CN202422432731.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-09
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2034-10-09
AI Technical Summary
The existing electronic information cards are installed in a fixed type, which is inconvenient to disassemble and assemble, which makes it difficult to repair and maintain and reduces the service life.
A base structure is designed for easy disassembly and assembly. Through the combination of bolt holes and embedded plates, combined with the operation of box locks and rotating lock cores, the installation frame is easily fixed and disassembled; at the same time, the thermal conduction plate structure improves heat dissipation efficiency.
It realizes convenient disassembly and assembly of electronic information cards, reduces the difficulty of maintenance and maintenance, extends the service life, and improves the heat dissipation efficiency.
Smart Images
Figure CN223296502U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electronic information boards, in particular to an electronic information board with an easy-to-assemble and disassemble base. Background Art
[0002] Electronic message boards, devices that use electronic technology to display various information, are widely used in modern society. They offer a wide range of information displays, including text, graphics, images, and animations, providing rich, vivid, and intuitive content. For example, in the transportation sector, electronic message boards can display road conditions, traffic instructions, and weather forecasts; in commercial spaces, they can display advertisements, promotions, and product information. Their high resolution and brightness ensure clear visibility even in strong sunlight, making them effective in conveying information and attracting attention in outdoor environments.
[0003] Electronic information boards are characterized by real-time updates and energy conservation and environmental protection, and are used in a wide range of scenarios. However, existing electronic information boards are mostly fixed in installation, which is inconvenient to disassemble and assemble, and there are problems with damage repair and maintenance. Due to the inconvenience of fixed disassembly and assembly, it is difficult for operators to operate, which indirectly reduces the service life. Based on this, an electronic information board with an easy-to-disassemble base is proposed. Utility Model Content
[0004] The purpose of the present utility model is to provide an electronic information board with a base that is easy to disassemble and assemble, so as to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electronic information board with a base that is easy to disassemble and assemble, comprising a mounting frame and a mounting plate, a support frame fixedly mounted on the top of the mounting plate, four mounting holes opened inside the mounting plate, a fixing plate movably mounted on the bottom of the mounting plate, four bolt holes opened inside the fixing plate and the mounting plate, an embedded plate fixedly mounted on the bottom of the fixing plate, air intake windows opened on both sides of the bottom end of the mounting frame, air outlet frames opened on both sides of the top end of the mounting frame, shielding plates set on the outside of the air intake windows and the air outlet frames, a display screen mounting frame movably mounted inside the mounting frame, and fixed mounting holes on both sides of the display screen mounting frame. It is equipped with several horizontal heat conduction plates, several vertical heat conduction plates are fixedly installed on the top of the display screen mounting frame, and a blocking plate is fixedly installed on the bottom of the display screen mounting frame by bolts. The front of the mounting frame is fixedly sleeved with a box lock, and the rotating end of the box lock is movably connected to a rotating lock core, and the outer side of the rotating lock core is movably sleeved with two support cylinders. U-shaped grooves are provided on the front and back of the support frame, and the top and bottom of the rotating lock core are hinged with connecting rods, and the opposite ends of the connecting rods are hinged with movable rods, and the outer side of the movable rod is sleeved with a limiting cylinder, and the outer side of the movable rod is sleeved with a reset spring. A glass plate is fixedly installed on the inner wall of the mounting frame, and a ceiling is fixedly installed on the top of the mounting frame.
[0006] Preferably, the four mounting holes are rectangular and evenly distributed inside the mounting plate, and the four bolt holes are rectangular and evenly distributed inside the mounting plate and the fixing plate.
[0007] Preferably, the shielding plate is symmetrically installed on the outside of the installation frame, the shielding plate is L-shaped, and dustproof nets are provided inside the air inlet window and the air outlet frame.
[0008] Preferably, the vertical heat conducting plates and the horizontal heat conducting plates are linearly and evenly distributed on the outside of the display screen mounting frame, and a plurality of holes are opened inside the vertical heat conducting plates and the horizontal heat conducting plates are in sliding contact with the inside of the mounting frame.
[0009] Preferably, the blocking plate is movably placed on the top of the support frame, the outer side of the blocking plate is fixed to the inner wall of the mounting frame by bolts, the mounting frame is movably sleeved on the outer side of the support frame, and the specifications and dimensions of the glass plate are compatible with the specifications and dimensions of the display screen mounting frame.
[0010] Preferably, the specifications and dimensions of the two support tubes are compatible with the specifications and dimensions of the U-shaped groove, the opposite ends of the two support tubes are fixedly mounted on the inner wall of the mounting frame, the limiting tube is fixedly mounted on the bottom of the blocking plate by a bracket and bolts, one end of the reset spring is fixedly mounted on the outside of the limiting tube, and the other end of the reset spring is fixedly mounted on the outside of the movable rod through a ring, and the movable rod movably passes through the support frame and extends to the interior of the mounting frame.
[0011] The present invention has the advantages that, when the lock is in use, the embedded plate is first embedded in the installation position, and then the bolts are inserted into the bolt holes to fix the mounting plate and the embedded plate, and then the blocking plate is placed on the top of the support frame and is sleeved on the support frame, the display screen mounting frame and the outer side of the blocking plate through the mounting frame. During installation, the key is inserted into the box lock and rotated, prompting the rotating lock cylinder to pull the connecting rod and the movable rod. When the mounting frame is sleeved on the outer side of the support frame, the box lock is released and rotated in the opposite direction, prompting the connecting rod and the movable rod to dock with the support frame under the elastic force of the return spring and extend to the inside of the mounting frame, thereby fixing the mounting frame to the outside of the support frame. During disassembly and maintenance, the key is inserted into the box lock and rotated to drive the rotating lock cylinder to rotate, thereby pulling the movable rod to move through the connecting rod, so that the movable rod is pulled out from the support frame and the inside of the mounting frame, and then the mounting frame can be removed. The overall solution is easy to disassemble, provides convenience for the inspection and maintenance of the operator, and has a simple structure and is easy to operate.
[0012] The utility model conducts heat generated by the display screen mounting frame during operation through the heat conduction of the vertical heat conduction plates and the horizontal heat conduction plates, and is discharged from the air outlet frame under the action of heat convection through the air inlet windows and the air outlet frame provided on the opposite sides of the mounting frame and the display screen mounting frame, thereby flowing through the internal holes of the horizontal heat conduction plates and dissipating the heat, thereby improving the heat dissipation efficiency and indirectly increasing the service life. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the front three-dimensional appearance structure of the utility model.
[0014] Figure 2 This is a schematic diagram of the rear-view stereoscopic appearance structure of the utility model.
[0015] Figure 3 It is a front sectional structural schematic diagram of the utility model.
[0016] Figure 4 For this utility model Figure 3 Enlarged structural diagram at point A in the middle.
[0017] In the figure: 1. Installation frame; 2. Glass plate; 3. Box lock; 4. Installation plate; 5. Installation hole; 6. Air inlet window; 7. Shielding plate; 8. Air outlet frame; 9. Ceiling; 10. Fixing plate; 11. Bolt hole; 12. Embedded plate; 13. Display screen mounting bracket; 14. Vertical heat conduction plate; 15. Horizontal heat conduction plate; 16. Sealing plate; 17. Support frame; 18. Rotating lock cylinder; 19. Support cylinder; 20. Connecting rod; 21. Movable rod; 22. Limiting cylinder; 23. Reset spring; 24. U-shaped groove. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0019] See also Figures 1-4 The utility model provides a technical solution: an electronic information board with an easy-to-disassemble base, comprising a mounting frame 1 and a mounting plate 4, a support frame 17 fixedly mounted on the top of the mounting plate 4, four mounting holes 5 opened inside the mounting plate 4, a fixing plate 10 movably mounted on the bottom of the mounting plate 4, four bolt holes 11 opened inside the fixing plate 10 and the mounting plate 4, an embedded plate 12 fixedly mounted on the bottom of the fixing plate 10, air intake windows 6 opened on both sides of the bottom end of the mounting frame 1, air outlet frames 8 opened on both sides of the top end of the mounting frame 1, shielding plates 7 provided on the outside of the air intake windows 6 and the air outlet frames 8, a display screen mounting frame 13 movably mounted inside the mounting frame 1, and a plurality of horizontal heat conducting plates fixedly mounted on both sides of the display screen mounting frame 13 15. Several vertical heat conducting plates 14 are fixedly installed on the top of the display screen mounting frame 13. A blocking plate 16 is fixedly installed on the bottom of the display screen mounting frame 13 by bolts. A box lock 3 is fixedly sleeved on the front of the mounting frame 1. The rotating end of the box lock 3 is movably connected to a rotating lock cylinder 18. The outer side of the rotating lock cylinder 18 is movably sleeved with two support cylinders 19. U-shaped grooves 24 are provided on the front and back of the support frame 17. The top and bottom of the rotating lock cylinder 18 are hinged with connecting rods 20. The opposite ends of the connecting rods 20 are hinged with movable rods 21. The outer side of the movable rod 21 is sleeved with a limiting cylinder 22. The outer side of the movable rod 21 is sleeved with a reset spring 23. The inner wall of the mounting frame 1 is fixedly mounted with a glass plate 2, and the top of the mounting frame 1 is fixedly mounted with a ceiling 9.
[0020] The working principle of the above technical solution is as follows: when in use, first embed the embedded plate 12 in the installation position, and then insert the bolts through the bolt holes 11 to fix the mounting plate 4 and the embedded plate 12, and then place the blocking plate 16 on the top of the support frame 17, and sleeve the mounting frame 1 on the outside of the support frame 17, the display mounting frame 13 and the blocking plate 16. When installing, insert the key into the box lock 3 and rotate it, prompting the rotating lock core 18 to pull the connecting rod 20 and the movable rod 21. When the mounting frame 1 is sleeved on the outside of the support frame 17, release the box lock 3 and rotate it in the opposite direction, prompting The connecting rod 20 and the movable rod 21 are connected to the support frame 17 and extended to the inside of the installation frame 1 under the elastic force of the return spring 23, thereby fixing the installation frame 1 on the outside of the support frame 17. When disassembling and maintaining, the key is inserted into the box lock 3 and rotated to drive the rotating lock cylinder 18 to rotate, thereby pulling the movable rod 21 to move through the connecting rod 20, so that the movable rod 21 is pulled out from the support frame 17 and the inside of the installation frame 1, and then the installation frame 1 can be removed. The overall solution is easy to disassemble, which provides convenience for the inspection and maintenance of the operators. The structure is simple and easy to operate.
[0021] In another embodiment, Figure 1-Figure 3 As shown, the four mounting holes 5 are evenly distributed in the mounting plate 4 in a rectangular shape, and the four bolt holes 11 are evenly distributed in the mounting plate 4 and the fixing plate 10 in a rectangular shape.
[0022] The function of the mounting hole 5 is to pre-install expansion bolts by punching holes in the installation position where the embedded plate 12 cannot be pre-embedded, and to install and fix them through the mounting hole 5. The pre-embedded anchor can also be inserted in conjunction with the embedded plate 12, thereby increasing stability and facilitating installation.
[0023] In another embodiment, Figure 1-Figure 3 As shown, the shielding plate 7 is symmetrically installed on the outside of the installation frame 1, the shielding plate 7 is L-shaped, and dustproof nets are provided inside the air inlet window 6 and the air outlet frame 8.
[0024] The baffle plate 7 increases the shielding effect of the mounting frame 1 when it is used outdoors, preventing rainwater from entering the interior of the air inlet window 6 and the air outlet frame 8, and is convenient for shielding and increasing the protection. The dustproof net is convenient for blocking dust from the inlet and outlet airflow of the air inlet window 6 and the air outlet frame 8 when it is used outdoors, preventing dust and lint from entering the interior of the mounting frame 1, further maintaining the heat dissipation structure, and indirectly increasing the service life.
[0025] In another embodiment, Figure 3 As shown, the vertical heat conducting plates 14 and the horizontal heat conducting plates 15 are respectively and linearly evenly distributed on the outside of the display screen mounting frame 13. A plurality of holes are opened inside the vertical heat conducting plates 14 and the horizontal heat conducting plates 15. The vertical heat conducting plates 14 and the horizontal heat conducting plates 15 are in sliding contact with the inside of the mounting frame 1.
[0026] In this solution, the heat generated by the display screen mounting frame 13 during operation is conducted away by heat conduction through the vertical heat conducting plates 14 and the horizontal heat conducting plates 15. The air is discharged from the air outlet frame 8 under the action of heat convection through the air inlet window 6 and the air outlet frame 8 opened on the opposite sides of the mounting frame 1 and the display screen mounting frame 13, and then flows through the internal holes of the horizontal heat conducting plates 15 to dissipate the heat, thereby improving the heat dissipation efficiency and indirectly increasing the service life.
[0027] In another embodiment, Figure 3 and Figure 4 As shown, the blocking plate 16 is movably placed on the top of the support frame 17, the outer side of the blocking plate 16 is fixed to the inner wall of the mounting frame 1 by bolts, and the mounting frame 1 is movably sleeved on the outer side of the support frame 17, and the specifications and dimensions of the glass plate 2 are compatible with the specifications and dimensions of the display screen mounting frame 13.
[0028] The blocking plate 16 provides support and connection for the display screen mounting frame 13 and the structure, thereby facilitating the removal of the mounting frame 1 and the display screen mounting frame 13, so that the display screen mounting frame 13 can be removed from the inside of the mounting frame 1, facilitating the disassembly and maintenance of the display screen mounting frame 13, and increasing the convenience of use.
[0029] In another embodiment, Figures 1-4 As shown, the specifications and dimensions of the two support cylinders 19 are compatible with the specifications and dimensions of the U-shaped groove 24, and the opposite ends of the two support cylinders 19 are fixedly mounted on the inner wall of the mounting frame 1, and the limiting cylinder 22 is fixedly mounted on the bottom of the blocking plate 16 by a bracket and bolts. One end of the reset spring 23 is fixedly mounted on the outside of the limiting cylinder 22, and the other end of the reset spring 23 is fixedly mounted on the outside of the movable rod 21 through a ring. The movable rod 21 movably passes through the support frame 17 and extends to the interior of the mounting frame 1.
[0030] When the installation frame 1 is sleeved on the outside of the support frame 17, the box lock 3 is released and rotated in the opposite direction, causing the connecting rod 20 and the movable rod 21 to dock with the support frame 17 under the elastic force of the return spring 23 and extend to the inside of the installation frame 1, thereby fixing the installation frame 1 on the outside of the support frame 17. When disassembling and maintenance, the key is inserted into the box lock 3 and rotated to drive the rotary lock cylinder 18 to rotate, thereby pulling the movable rod 21 to move through the connecting rod 20, so that the movable rod 21 is pulled out from the support frame 17 and the inside of the installation frame 1, and then the installation frame 1 can be removed, which is convenient for moving, disassembling and unlocking, and increases the overall convenience of use.
[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An electronic information board with a base that is easy to disassemble and assemble, comprising a mounting frame (1) and a mounting plate (4), characterized in that: A support frame (17) is fixedly installed on the top of the mounting plate (4), four mounting holes (5) are provided inside the mounting plate (4), a fixing plate (10) is movably installed on the bottom of the mounting plate (4), four bolt holes (11) are provided inside the fixing plate (10) and the mounting plate (4), an embedded plate (12) is fixedly installed on the bottom of the fixing plate (10), air intake windows (6) are provided on both sides of the bottom end of the mounting frame (1), air outlet frames (8) are provided on both sides of the top end of the mounting frame (1), shielding plates (7) are provided on the outside of the air intake windows (6) and the air outlet frames (8), a display screen mounting frame (13) is movably installed inside the mounting frame (1), a plurality of transverse heat conducting plates (15) are fixedly installed on both sides of the display screen mounting frame (13), and a plurality of transverse heat conducting plates (15) are fixedly installed on the top of the display screen mounting frame (13). A vertical heat conducting plate (14) is provided. The bottom of the display screen mounting frame (13) is fixedly installed with a blocking plate (16) by bolts. The front of the mounting frame (1) is fixedly sleeved with a box lock (3). The rotating end of the box lock (3) is movably connected with a rotating lock core (18). The outer side of the rotating lock core (18) is movably sleeved with two supporting cylinders (19). The front and back sides of the supporting frame (17) are both provided with U-shaped grooves (24). The top and bottom of the rotating lock core (18) are both hinged with a connecting rod (20). The opposite ends of the connecting rod (20) are hinged with a movable rod (21). The outer side of the movable rod (21) is sleeved with a limiting cylinder (22). The outer side of the movable rod (21) is sleeved with a reset spring (23). The inner wall of the mounting frame (1) is fixedly installed with a glass plate (2). The top of the mounting frame (1) is fixedly installed with a ceiling (9).
2. The electronic information board with an easily detachable base according to claim 1, characterized in that: The four mounting holes (5) are evenly distributed in a rectangular shape inside the mounting plate (4), and the four bolt holes (11) are evenly distributed in a rectangular shape inside the mounting plate (4) and the fixing plate (10).
3. The electronic information board with an easily detachable base according to claim 1, characterized in that: The shielding plate (7) is symmetrically mounted on the outside of the mounting frame (1); the shielding plate (7) is L-shaped; dustproof nets are provided inside the air inlet window (6) and the air outlet frame (8).
4. The electronic information board with an easily detachable base according to claim 1, characterized in that: The vertical heat conducting plates (14) and the horizontal heat conducting plates (15) are respectively and linearly evenly distributed on the outside of the display screen mounting frame (13); a plurality of holes are provided inside the vertical heat conducting plates (14) and the horizontal heat conducting plates (15); and the vertical heat conducting plates (14) and the horizontal heat conducting plates (15) are in sliding contact with the inside of the mounting frame (1).
5. The electronic information board with an easily detachable base according to claim 1, characterized in that: The blocking plate (16) is movably placed on the top of the support frame (17); the outer side of the blocking plate (16) is fixed to the inner wall of the installation frame (1) by means of bolts; the installation frame (1) is movably sleeved on the outer side of the support frame (17); and the specifications and dimensions of the glass plate (2) are compatible with those of the display screen mounting frame (13).
6. The electronic information board with an easily detachable base according to claim 1, characterized in that: The specifications and dimensions of the two support cylinders (19) are compatible with the specifications and dimensions of the U-shaped groove (24), and the opposite ends of the two support cylinders (19) are fixedly mounted on the inner wall of the installation frame (1). The limiting cylinder (22) is fixedly mounted on the bottom of the blocking plate (16) through a bracket and bolts. One end of the reset spring (23) is fixedly mounted on the outside of the limiting cylinder (22), and the other end of the reset spring (23) is fixedly mounted on the outside of the movable rod (21) through a collar. The movable rod (21) movably passes through the support frame (17) and extends to the inside of the installation frame (1).