CN218568350U - Anti-shock and anti-falling type LED display screen - Google Patents
Anti-shock and anti-falling type LED display screen Download PDFInfo
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- CN218568350U CN218568350U CN202222818172.2U CN202222818172U CN218568350U CN 218568350 U CN218568350 U CN 218568350U CN 202222818172 U CN202222818172 U CN 202222818172U CN 218568350 U CN218568350 U CN 218568350U
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- led display
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Abstract
The utility model relates to a type LED display screen is prevented falling down by antidetonation, comprising a base plate, bottom plate diapire four corners department installs the universal wheel respectively, the relative both sides difference fixedly connected with damping spring shock absorber of bottom plate upper wall, damping spring shock absorber top fixedly connected with supporting seat, supporting seat upper wall fixedly connected with stand, the spout has been seted up on the relative inside wall of two stands respectively, sliding connection has the elevator about in the spout, fixedly connected with mounting panel between two elevator, be equipped with the mounting groove on the lateral wall before the mounting panel, be equipped with the LED display screen body in the mounting groove, be equipped with on the bottom plate and prevent down the subassembly, be equipped with fixed subassembly on the mounting panel, be equipped with drive assembly on the stand, the radiating groove has been seted up on the mounting groove. Compared with the prior art, the utility model the advantage lies in: the LED display screen body is convenient to install and dismantle, and the LED display screen body can be driven to move upwards or downwards to adjust the height of the LED display screen body.
Description
Technical Field
The utility model relates to a LED display screen technical field, in particular to type LED display screen is prevented falling by antidetonation.
Background
The LED display screen is a flat panel display, consists of small LED module panels, LEDs and light emitting diodes, and is used as an indicator lamp in circuits and instruments or forms character or digital display by controlling the display mode of the semiconductor light emitting diodes. However, the LED display screen of prior art, when using, if the display screen appears damaging, unable normal operating time, the user can't dismantle fast the display screen, change, still need carry out the dismouting with the help of the structure of outside, it is comparatively troublesome, the device is when removing, the vibrations of production, there is not corresponding shock-resistant measure, lead to the display screen main part to appear damaging easily, the display screen is when using, can't be according to the environment of using, stability when improving the device and removing, the phenomenon that leads to the device probably to appear falling down takes place, need carry out certain improvement.
The LED display screen is mainly installed on the movable installation frame through bolts in a fixed mode, the LED display screen is not convenient to install and detach, meanwhile, the height of the LED display screen is also fixed, the LED display screen cannot be lifted, the LED display screen is inconvenient to use, and the use requirement cannot be met.
SUMMERY OF THE UTILITY MODEL
Not enough to the above-mentioned among the prior art, the utility model provides a type LED display screen is prevented falling by antidetonation to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a shock-resistant anti-falling type LED display screen, includes the bottom plate, the universal wheel is installed respectively to bottom plate diapire four corners department, the relative both sides difference fixedly connected with damping spring shock absorber of bottom plate upper wall, damping spring shock absorber top fixedly connected with supporting seat, supporting seat upper wall fixedly connected with stand, two the spout has been seted up on the relative inside wall of stand respectively, sliding connection has the elevator about in the spout, two fixedly connected with mounting panel between the elevator, be equipped with the mounting groove on the lateral wall before the mounting panel, be equipped with the LED display screen body in the mounting groove, be equipped with on the bottom plate and prevent down the subassembly, be equipped with on the mounting panel and be used for the fixed subassembly to LED display screen body, be equipped with the drive assembly who is used for driving the elevator to go up and down on the stand, the radiating groove has been seted up on the mounting groove, fixedly connected with radiator fan on the lateral wall behind the mounting panel, radiator fan's input is linked together with the radiating groove.
As an improvement: fixed subassembly is including setting up the fixed block at lateral wall top before the mounting panel, it has the lift post to slide to pass in the fixed block, the bottom fixedly connected with L type splint of lift post, the top fixedly connected with connecting plate of lift post, be connected with extension spring between connecting plate and the mounting panel upper wall.
As an improvement: prevent down the subassembly including setting up the cylinder in the relative both sides of bottom plate upper wall respectively, the piston rod end fixedly connected with connecting rod of cylinder, the both ends difference fixedly connected with U type pole of connecting rod, the tip fixedly connected with sucking disc of U type pole.
As an improvement: the driving assembly comprises a motor arranged on the end face of the top of the stand column, the shaft end of the motor penetrates through the upper wall of the stand column and is connected with a screw rod, the other end of the screw rod penetrates through the lifting block at the same side and is rotatably connected with the upper wall of the supporting seat, and the screw rod is in threaded connection with the lifting block at the same side.
As an improvement: the bottom wall of mounting groove is equipped with down sinks the groove, the diapire of LED display screen body is embedded into in the groove that sinks.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the LED display screen body can be conveniently fixed through the arrangement of the fixing component, and the LED display screen body is conveniently mounted and dismounted through the arrangement of the mounting groove on the mounting plate, so that the working efficiency is improved;
2. the driving assembly can drive the two lifting blocks to move upwards or downwards simultaneously to drive the mounting plate to move upwards or downwards, and further can drive the LED display screen body to move upwards or downwards to adjust the height of the LED display screen body;
3. through damping spring shock absorber's setting, can play the effect of shock attenuation buffering to the LED display screen body, through preventing the setting of falling the subassembly, can play the effect that stabilizes the support to the device, prevent that the device is askew to fall.
Drawings
Fig. 1 is a schematic structural view of a front view angle of an anti-seismic falling-down-proof LED display screen according to the present invention;
fig. 2 is a schematic structural diagram of a driving assembly of an anti-seismic falling-down-proof LED display screen according to the present invention;
fig. 3 is a schematic structural view of a mounting plate of an anti-seismic falling-down-proof LED display screen of the present invention;
fig. 4 is a schematic structural view of a rear view angle of the anti-seismic falling-down-proof LED display screen of the present invention;
as shown in the figure:
1. a base plate; 2. a damping spring shock absorber; 3. a supporting seat; 4. a column; 5. mounting a plate; 6. an LED display screen body; 7. a cylinder; 8. a fixed block; 9. a heat radiation fan; 1.1, universal wheels; 4.1, a chute; 4.2, a lifting block; 4.3, a screw rod; 4.4, a motor; 5.1, mounting grooves; 5.2, sinking a groove; 5.3, a heat dissipation groove; 7.1, connecting rods; 7.2, a U-shaped rod; 7.3, a sucker; 8.1, lifting columns; 8.2, an L-shaped splint; 8.3, connecting plates; 8.4, an extension spring.
Detailed Description
In order to make the utility model realize the technical means, the creation characteristics and the achievement purpose, the utility model is easy to understand and understand, and the utility model is further explained by combining the specific implementation mode.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front side", "rear side", "both sides", "one side", "the other side" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in figures 1 to 4, an anti-seismic and anti-falling LED display screen comprises a bottom plate 1, universal wheels 1.1 are respectively installed at four corners of the bottom wall of the bottom plate 1, the device is convenient to move, damping spring dampers 2 are respectively fixedly connected to two opposite sides of the upper wall of the bottom plate 1 through bolts, the damping spring dampers can play a role in damping and buffering, a supporting seat 3 is fixedly connected to the top ends of the damping spring dampers 2 through bolts, upright posts 4 are welded to the upper wall of the supporting seat 3, sliding grooves 4.1 are respectively formed in the opposite inner side walls of the two upright posts 4, lifting blocks 4.2 are respectively connected in the sliding grooves 4.1 in a vertical sliding manner, a mounting plate 5 is welded between the two lifting blocks 4.2, a mounting groove 5.1 is formed in the front side wall of the mounting plate 5, an LED display screen body 6 is arranged in the mounting groove 5.1, and an anti-falling assembly is arranged on the bottom plate 1, be equipped with on mounting panel 5 and be used for the fixed subassembly to LED display screen body 6, be equipped with the drive assembly who is used for driving elevator 4.2 to go up and down on the stand 4, radiating groove 5.3 has been seted up on mounting groove 5.1, can leave one section clearance between the heat dissipation notch of LED display screen body 6 back wall and the mounting groove 5.1, be favorable to the discharge of the steam that LED display screen body 6 produced, there is radiator fan 9 through bolt fixed mounting on the mounting panel 5 back side wall, radiator fan 9's input and radiating groove 5.3 are linked together, can absorb the steam that LED display screen body 6 during operation produced through radiator fan 9, and discharge in the outside air, thereby reach and carry out radiating purpose to LED display screen body 6.
Specifically, as shown in fig. 1 and 4, the fixing assembly comprises a fixing block 8 arranged at the top of the front side wall of the mounting plate 5, a lifting column 8.1 slides in the fixing block 8, an L-shaped clamping plate 8.2 is welded at the bottom end of the lifting column 8.1, a connecting plate 8.3 is welded at the top end of the lifting column 8.1, and a tension spring 8.4 is connected between the connecting plate 8.3 and the upper wall of the mounting plate 5. Firstly, the connecting plate 8.3 is lifted upwards, so that the extension spring 8.4 is continuously extended, the connecting plate 8.3 drives the lifting column 8.1 and the L-shaped clamp plate 8.2 to move upwards, then the LED display screen body 6 is arranged in the mounting groove 5.1, so that the bottom wall of the LED display screen body 6 is embedded into the sink groove 5.2, the force applied to the connecting plate 8.3 is released, the extension spring 8.4 can contract to drive the connecting plate 8.3 to move downwards, the connecting plate 8.3 drives the lifting column 8.1 and the L-shaped clamp plate 8.2 to move downwards, so that the L-shaped clamp plate 8.2 can abut against the upper wall of the LED display screen body 6, the effect of fixing the LED display screen body 6 is achieved, and the LED display screen body 6 is convenient to install and detach.
Specifically, as shown in fig. 1, the tilting prevention assembly comprises air cylinders 7 respectively arranged on two opposite sides of the upper wall of the bottom plate 1, a connecting rod 7.1 is welded at the piston rod end of each air cylinder 7, U-shaped rods 7.2 are respectively welded at two ends of each connecting rod 7.1, and suckers 7.3 are fixed at the end parts of the U-shaped rods 7.2. The piston rod through controlling two cylinders 7 shortens simultaneously, can drive two connecting rods 7.1 and move down simultaneously, further can drive two U type poles 7.2 and move down simultaneously, finally can drive four sucking discs 7.3 and move down simultaneously for four sucking discs 7.3 and ground contact come up this device support, because suction between sucking disc 7.3 and the ground, can play firm supporting effect to this device, prevent that the device is askew to fall.
Specifically, as shown in fig. 1 and 2, the driving assembly includes a motor 4.4 disposed on the top end surface of the upright column 4, a shaft end of the motor 4.4 penetrates through the upper wall of the upright column 4 and is connected with a screw rod 4.3, the other end of the screw rod 4.3 penetrates through the lifting block 4.2 on the same side and is rotatably connected with the upper wall of the supporting seat 3, and the screw rod 4.3 is in threaded connection with the lifting block 4.2 on the same side. Start two motors 4.4 and rotate with the same speed syntropy simultaneously, can drive two lead screws 4.3 and rotate with the same speed syntropy simultaneously to can produce syntropy's screw thread power, order about two elevator 4.2 and upwards or move down simultaneously, then can drive mounting panel 5 and upwards or move down, further can drive LED display screen body 6 and upwards or move down, adjust the height of LED display screen body 6.
Specifically, as shown in fig. 1 and 3, the bottom wall of the mounting groove 5.1 is provided with a sinking groove 5.2, the bottom wall of the LED display screen body 6 is embedded into the sinking groove 5.2, and the sinking groove 5.2 can limit the LED display screen body 6 and prevent the LED display screen body 6 from being separated from the mounting groove 5.1 accidentally.
When the utility model is implemented, firstly, the connecting plate 8.3 is lifted up to ensure that the extension spring 8.4 is continuously extended, the connecting plate 8.3 drives the lifting column 8.1 and the L-shaped clamp plate 8.2 to move upwards, then the LED display screen body 6 is arranged in the mounting groove 5.1, the bottom wall of the LED display screen body 6 is embedded into the sinking groove 5.2, the force applied to the connecting plate 8.3 is released, the extension spring 8.4 can contract to drive the connecting plate 8.3 to move downwards, the connecting plate 8.3 drives the lifting column 8.1 and the L-shaped clamp plate 8.2 to move downwards, thereby the L-shaped clamp plate 8.2 can support the upper wall of the LED display screen body 6, thereby achieving the effect of fixing the LED display screen body 6, the LED display screen body 6 is convenient to install and disassemble, two motors 4.4 are started to simultaneously rotate in the same direction, two screws 4.3 can be driven to simultaneously rotate in the same direction, thereby the same direction thread force can be generated, and the two lifting blocks 4.2 can simultaneously move upwards or downwards, the mounting plate 5 can be driven to move upwards or downwards, the LED display screen body 6 can be further driven to move upwards or downwards to adjust the height of the LED display screen body 6, the damping spring shock absorber 2 can play a role in damping and buffering, the device can be moved to a specified position through the action of the universal wheel 1.1, the piston rods of the two air cylinders 7 are controlled to be shortened simultaneously, the two connecting rods 7.1 can be driven to move downwards simultaneously, the two U-shaped rods 7.2 can be further driven to move downwards simultaneously, finally the four suckers 7.3 can be driven to move downwards simultaneously, the four suckers 7.3 are contacted with the ground to support the device, and due to the suction force between the suckers 7.3 and the ground, the device can be stably supported, the device is prevented from falling, the cooling fan 9 is started, hot air generated when the LED display screen body 6 works can be absorbed, and is discharged to the outside air, thereby achieving the purpose of radiating the LED display screen body 6.
The details which are not described in the present specification belong to the prior art known to those skilled in the art, and those skilled in the art can learn the installation method and the working principle through the common general knowledge or by referring to the data, and will not be described herein again.
The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a antidetonation is prevented falling down type LED display screen, includes bottom plate (1), universal wheel (1.1), its characterized in that are installed respectively to bottom plate (1) diapire four corners: bottom plate (1) upper wall is fixedly connected with damping spring shock absorber (2) respectively to the both sides relatively, damping spring shock absorber (2) top fixedly connected with supporting seat (3), supporting seat (3) upper wall fixedly connected with stand (4), two spout (4.1) have been seted up on the relative inside wall of stand (4) respectively, sliding connection has elevator (4.2), two about in spout (4.1) fixedly connected with mounting panel (5) between elevator (4.2), be equipped with mounting groove (5.1) on the lateral wall before mounting panel (5), be equipped with LED display screen body (6) in mounting groove (5.1), be equipped with on bottom plate (1) and prevent down the subassembly, be equipped with on mounting panel (5) and be used for the fixed subassembly fixed to LED display screen body (6), be equipped with the drive assembly who is used for driving elevator (4.2) to go up and down on mounting groove (5.1), fixedly connected with radiator fan (9) on mounting panel (5) rear side wall, the input and radiator fan (9) are linked together.
2. The anti-seismic falling-down-proof LED display screen according to claim 1, characterized in that: fixed subassembly is including setting up fixed block (8) at mounting panel (5) preceding lateral wall top, it has lift post (8.1) to slide to pass in fixed block (8), the bottom fixedly connected with L type splint (8.2) of lift post (8.1), the top fixedly connected with connecting plate (8.3) of lift post (8.1), be connected with extension spring (8.4) between connecting plate (8.3) and mounting panel (5) upper wall.
3. The anti-seismic falling-down-proof LED display screen according to claim 1, characterized in that: prevent down the subassembly including setting up cylinder (7) in bottom plate (1) upper wall relative both sides respectively, the piston rod end fixedly connected with connecting rod (7.1) of cylinder (7), the both ends difference fixedly connected with U type pole (7.2) of connecting rod (7.1), tip fixedly connected with sucking disc (7.3) of U type pole (7.2).
4. The anti-seismic falling-down-proof LED display screen according to claim 1, characterized in that: the driving assembly comprises a motor (4.4) arranged on the top end face of the stand column (4), the shaft end of the motor (4.4) penetrates through the upper wall of the stand column (4) and is connected with a screw rod (4.3), the other end of the screw rod (4.3) penetrates through the same-side lifting block (4.2) and is rotatably connected with the upper wall of the supporting seat (3), and the screw rod (4.3) is in threaded connection with the same-side lifting block (4.2).
5. The anti-seismic falling-down-proof LED display screen according to claim 1, characterized in that: the diapire of mounting groove (5.1) is equipped with sink groove (5.2), the diapire of LED display screen body (6) is embedded into sink groove (5.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222818172.2U CN218568350U (en) | 2022-10-25 | 2022-10-25 | Anti-shock and anti-falling type LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222818172.2U CN218568350U (en) | 2022-10-25 | 2022-10-25 | Anti-shock and anti-falling type LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218568350U true CN218568350U (en) | 2023-03-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222818172.2U Active CN218568350U (en) | 2022-10-25 | 2022-10-25 | Anti-shock and anti-falling type LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218568350U (en) |
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2022
- 2022-10-25 CN CN202222818172.2U patent/CN218568350U/en active Active
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