CN214312466U - LED display screen box - Google Patents
LED display screen box Download PDFInfo
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- CN214312466U CN214312466U CN202023114528.1U CN202023114528U CN214312466U CN 214312466 U CN214312466 U CN 214312466U CN 202023114528 U CN202023114528 U CN 202023114528U CN 214312466 U CN214312466 U CN 214312466U
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- box body
- display screen
- led display
- box
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Abstract
The utility model discloses a LED display screen box body, which mainly aims to solve the problems that the prior LED display screen box body has single function and the display screen can be collided with the box body and damaged when being impacted by external force; a partition board is arranged inside the box body, an air inlet hole is formed in the upper surface of the partition board, two buffer sleeves are fixedly mounted on the upper surface of the partition board, springs are mounted inside the buffer sleeves, sliders are slidably arranged inside the buffer sleeves, the bottoms of the sliders are connected with the springs, sliding rods are fixedly mounted at the tops of the sliders, the sliding rods penetrate through the outsides of the buffer sleeves and are provided with buffer blocks, the buffer blocks are connected with mounting plates, a storage battery is mounted at the bottom of an inner cavity of the box body, and two symmetrical cooling fans are arranged inside the box body; the LED display screen box body fixes the display screen through the mounting plate, and the display screen is prevented from colliding with the box body and damaging internal parts.
Description
Technical Field
The utility model relates to a display screen box field specifically is a LED display screen box.
Background
The LED display screen is a flat panel display and is composed of small LED module panels. The LED display screen is generally used for information display, digital display and various displays of electronic instruments, has very high potential value, can also be used for signal lamps and the like used in urban traffic, highways, railways, airports, navigation and river navigation, and is generally placed inside a box body for protection and dust prevention through the box body when in use.
The existing LED display screen box body is simple in structure, single in function and free of a buffer device, when external force impacts, the display screen can be collided with the box body and damaged, the LED display screen inside the box body is installed in a closed space, the display screen can be overheated due to long-time work, and the service life of the LED display screen is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a LED display screen box to reach above-mentioned purpose.
In order to achieve the above object, the utility model provides a following technical scheme:
a box body of an LED display screen comprises a box body, wherein a partition plate is arranged in the box body, an air inlet hole is formed in the upper surface of the partition plate, two buffer sleeves are fixedly arranged on the upper surface of the partition plate, springs are arranged in the buffer sleeves, sliders are arranged in the buffer sleeves in a sliding mode, the bottoms of the sliders are connected with the springs, sliding rods are fixedly arranged at the tops of the sliders, the top ends of the sliding rods penetrate through the outer portions of the buffer sleeves and are provided with buffer blocks, mounting plates are connected with the top ends of the two buffer blocks, mounting grooves for mounting the display screen are formed in the front faces of the mounting plates, four mounting screw holes are formed in the mounting grooves, locking bolts are arranged in the mounting screw holes, the display screen is fixedly connected with the mounting plates through the four locking bolts, a storage battery is arranged at the bottom of an inner cavity of the box body, two symmetrical cooling fans are arranged in the box body, the side wall of the inner cavity of the box body is provided with an air suction hole, the cooling fan is rotatably installed inside the box body through a fixing block at the bottom, and the cooling fan is electrically connected with the storage battery.
On the basis of the technical scheme, the utility model discloses still provide following optional technical scheme:
in one alternative: two symmetrical fixed sleeves are arranged on two sides of the inner cavity of the box body, two telescopic rods are arranged inside the fixed sleeves in a sliding mode, one end, extending out of the fixed sleeves, of each telescopic rod is fixedly provided with a pressing plate, rubber blocks are arranged on the side walls of the pressing plates, buffer springs are arranged between the fixed sleeves and the pressing plates, and the buffer springs are sleeved on the telescopic rods.
In one alternative: the side of the box body is provided with a cover plate, the side wall of the cover plate is provided with two hinges, the cover plate is rotatably connected with the box body through the hinges, the back surface of the cover plate is provided with a magnet, and the front surface of the cover plate is provided with a display groove and a key groove.
In one alternative: the heat dissipation groove is formed in the top of the box body, the observation hole is formed in the side wall of the box body, and a plug is arranged inside the observation hole.
In one alternative: the side wall of the box body is provided with a wire passing groove, and a flat cable connected with the display screen passes through the wire passing groove.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the LED display screen box body fixes the display screen through the mounting plate, so that the display screen is prevented from colliding with the box body and damaging internal parts, and the mounting plate is buffered by adopting a spring and a rubber block so as to prevent the display screen from being damaged under the impact of external force;
2. the LED display screen box body is used for dissipating heat and cooling the LED display screen through the fan, the cooling effect of the device is good, the display screen is prevented from working at high temperature for a long time, the service life of the display screen is prolonged, and the development prospect is good;
3. the LED display screen box has the advantages of few parts, simple structure, simple production and manufacture, high internal stability and capability of rapidly disassembling and assembling the display screen.
Drawings
Fig. 1 is a schematic structural diagram of an LED display screen box.
Fig. 2 is a schematic perspective view of an LED display screen box.
FIG. 3 is a schematic structural diagram of a mounting plate in an LED display screen box.
Notations for reference numerals: 1-box body, 101-air suction hole, 102-wire passing groove, 103-observation hole, 104-heat dissipation groove, 2-clapboard, 201-air inlet hole, 3-mounting plate, 301-mounting groove, 302-mounting screw hole, 4-fixing sleeve, 5-pressure plate, 6-buffer spring, 7-telescopic rod, 8-rubber block, 9-locking bolt, 10-display screen, 11-flat cable, 12-plug, 13-storage battery, 14-fixing block, 15-spring, 16-cooling fan, 17-cover plate, 171-display groove, 172-key groove, 18-hinge, 19-magnetic attraction, 20-buffer block, 21-sliding rod, 22-sliding block and 23-buffer sleeve.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.
Example 1:
referring to fig. 1 to 3, in the embodiment of the present invention, an LED display screen box includes a box body 1, a partition plate 2 is disposed inside the box body 1, an air inlet 201 is disposed on an upper surface of the partition plate 2, two buffer sleeves 23 are fixedly mounted on an upper surface of the partition plate 2, springs 15 are mounted inside the buffer sleeves 23, sliders 22 are slidably disposed inside the buffer sleeves 23, bottoms of the sliders 22 are connected to the springs 15, a sliding rod 21 is fixedly mounted on tops of the sliders 22, a top end of the sliding rod 21 penetrates through the buffer sleeves 23 and is provided with buffer blocks 20, the mounting plate 3 downwardly presses the sliding rod 21, the sliding rod 21 downwardly presses the springs 15 through the sliders 22, the mounting plate 3 is connected to tops of the two buffer blocks 20, a mounting groove 301 for mounting a display screen 10 is disposed on a front surface of the mounting plate 3, four mounting screw holes 302 are disposed inside the mounting groove 301, the inside locking bolt 9 that is provided with of installation screw 302, display screen 10 is through four locking bolts 9 and mounting panel 3 fixed connection, battery 13 is installed to 1 inner chamber bottom of box, 1 inside two symmetrical cooling blower 16 that are provided with of box, suction hole 101 has been seted up to 1 inner chamber lateral wall of box, cooling blower 16 rotates through the fixed block 14 of bottom and installs inside 1 box, cooling blower 16 is connected with battery 13 electricity, and battery 13 drives cooling blower 16 and rotates, and the air gets into from 101, cools down mounting panel 3 and display screen 10 through inlet port 201.
Two symmetrical fixed sleeves 4 are arranged on two sides of an inner cavity of the box body 1, telescopic rods 7 are arranged in the two fixed sleeves 4 in a sliding mode, one ends of the telescopic rods 7 extending out of the fixed sleeves 4 are fixedly provided with pressing plates 5, rubber blocks 8 are arranged on the side walls of the pressing plates 5, buffer springs 6 are arranged between the fixed sleeves 4 and the pressing plates 5, the buffer springs 6 are sleeved on the telescopic rods 7, the pressing plates 5 are extruded towards the inner portion of the box body 1 by the buffer springs 6, and the mounting plates 3 are fixed by the pressing plates 5 through the rubber blocks 8; a cover plate 17 is arranged on the side edge of the box body 1, two hinges 18 are arranged on the side wall of the cover plate 17, the cover plate 17 is rotatably connected with the box body 1 through the hinges 18, a magnet 19 is arranged on the back surface of the cover plate 17, a display groove 171 and a key groove 172 are formed in the front surface of the cover plate 17, the content on the display screen 10 can be viewed through the display groove 171 on the cover plate 17, and the display screen 10 can be controlled through the key groove 172; the heat dissipation groove 104 is formed in the top of the box body 1, the observation hole 103 is formed in the side wall of the box body 1, and the plug 12 is arranged in the observation hole 103.
Example 2:
referring to fig. 1, the embodiment of the present invention is different from embodiment 1 in that a wire passing groove 102 is formed on a side wall of the box body 1, and a flat cable 11 connected to the display screen 10 passes through the wire passing groove 102.
The utility model discloses a theory of operation is: when in use, the display screen 10 is placed in the mounting groove 301, the display screen 10 is fixed through the locking bolt 9, the mounting plate 3 is placed in the box body 1, the flat cable 11 connected with the display screen 10 penetrates out of the wire passing groove 102, the pressing plate 5 is pressed towards the interior of the box body 1 by the buffer spring 6, the mounting plate 3 is fixed by the pressing plate 5 by pressing the rubber block 8, the bottom of the mounting plate 3 is placed on the buffer block 20, when the box body 1 is impacted by external force, the mounting plate 3 downwards extrudes the sliding rod 21, the sliding rod 21 downwards extrudes the spring 15 through the sliding block 22, the external force is removed, the display screen 10 in the mounting plate 3 can be protected, the display screen 10 is buffered, the cooling fan 16 is driven to rotate by the storage battery 13, air enters from the air inlet 101, the mounting plate 3 and the display screen 10 are cooled through the air inlet holes 201, the display screen is prevented from being overheated, the service life is prolonged, and hot air can be discharged through the heat dissipation groove 104 arranged at the top of the box body 1; the installation condition inside the display screen 10 can be observed through the observation hole 103; the cover plate 17 is attracted to the front surface of the box body 1 through the magnet 19, so that dust is prevented from entering the box body 1, the content on the display screen 10 can be observed through the display groove 171 in the cover plate 17, and the display screen 10 can be controlled by pressing the key groove 172.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (5)
1. The utility model provides a LED display screen box, includes box (1), its characterized in that, box (1) inside is provided with baffle (2), inlet port (201) have been seted up to baffle (2) upper surface, fixed surface installs two cushion sleeve (23) on baffle (2), cushion sleeve (23) internally mounted has spring (15), cushion sleeve (23) inside slip is provided with slider (22), slider (22) bottom is connected with spring (15), slider (22) top fixed mounting has slide bar (21), slide bar (21) top runs through to cushion sleeve (23) outside and is provided with buffer block (20), two buffer block (20) top is connected with mounting panel (3), mounting panel (3) openly offer mounting groove (301) of installation display screen (10), four installation screw (302) have been seted up to mounting groove (301) inside, the mounting screw hole (302) is inside to be provided with locking bolt (9), display screen (10) are through four locking bolt (9) and mounting panel (3) fixed connection, battery (13) are installed to box (1) inner chamber bottom, box (1) inside is provided with two symmetrical cooling blower (16), suction hole (101) have been seted up to box (1) inner chamber lateral wall, cooling blower (16) are rotated through fixed block (14) of bottom and are installed inside box (1), cooling blower (16) are connected with battery (13) electricity.
2. The LED display screen box body according to claim 1, wherein two symmetrical fixing sleeves (4) are arranged on two sides of an inner cavity of the box body (1), telescopic rods (7) are slidably arranged in the two fixing sleeves (4), a pressing plate (5) is fixedly installed at one end, extending out of the fixing sleeves (4), of each telescopic rod (7), rubber blocks (8) are arranged on the side wall of each pressing plate (5), a buffer spring (6) is arranged between each fixing sleeve (4) and each pressing plate (5), and each buffer spring (6) is sleeved on each telescopic rod (7).
3. The LED display screen box body according to claim 1, wherein a cover plate (17) is arranged on the side of the box body (1), two hinges (18) are arranged on the side wall of the cover plate (17), the cover plate (17) is rotatably connected with the box body (1) through the hinges (18), a magnetic attraction piece (19) is arranged on the back surface of the cover plate (17), and a display groove (171) and a key groove (172) are formed in the front surface of the cover plate (17).
4. The LED display screen box body according to claim 2, wherein a heat dissipation groove (104) is formed in the top of the box body (1), an observation hole (103) is formed in the side wall of the box body (1), and a plug (12) is arranged inside the observation hole (103).
5. The LED display screen box body according to claim 2, wherein a wire passing groove (102) is formed in the side wall of the box body (1), and a flat cable (11) connected with the display screen (10) passes through the wire passing groove (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023114528.1U CN214312466U (en) | 2020-12-22 | 2020-12-22 | LED display screen box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023114528.1U CN214312466U (en) | 2020-12-22 | 2020-12-22 | LED display screen box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214312466U true CN214312466U (en) | 2021-09-28 |
Family
ID=77860202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023114528.1U Active CN214312466U (en) | 2020-12-22 | 2020-12-22 | LED display screen box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214312466U (en) |
-
2020
- 2020-12-22 CN CN202023114528.1U patent/CN214312466U/en active Active
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